/* ==========================================================================

   PHIM CÁCH NHIỆT MỚI HÒA PHÁT - MAIN CSS

   Design System: Corporate Light Mode - Solar Gard Style

   Fonts: Outfit (Headings) + Inter (Body) from Google Fonts

   ========================================================================== */



/* --------------------------------------------------------------------------

   1. IMPORT FONTS

   -------------------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@400;500;600;700;800&family=Pacifico&display=swap');



/* --------------------------------------------------------------------------

   2. CSS CUSTOM PROPERTIES (DESIGN TOKENS)

   -------------------------------------------------------------------------- */

:root {

  /* Brand Colors */

  --color-primary:     var(--color-primary);   /* Saint-Gobain Blue */

  --color-navy:        var(--color-navy);   /* Menu Bar */

  --color-deep-navy:   var(--color-deep-navy);   /* Footer / Dark gradient */

  --color-cyan-hover:  #0073E6;   /* Link hover */

  --color-gold:        #EBB000;   /* CTA Buttons */

  --color-gold-dark:   #D4A000;   /* CTA hover state */

  --color-teal-light:  #E6F2FF;   /* AI chat bubble bg */



  /* Neutral Colors */

  --color-white:       #FFFFFF;

  --color-bg-page:     #FFFFFF;

  --color-bg-surface:  #F5F7FA;

  --color-text-main:   #2A2A2A;

  --color-text-sub:    #666666;

  --color-border:      #E1E4E8;

  --color-muted:       #C5C6C7;



  /* Typography */

  --font-heading: 'Outfit', sans-serif;

  --font-body:    'Inter', sans-serif;



  /* Font Sizes */

  --fs-h1:   54px;

  --fs-h2:   32px;

  --fs-h3:   20px;

  --fs-body: 15px;

  --fs-sm:   13px;

  --fs-btn:  15px;



  /* Spacing */

  --spacing-xs:  8px;

  --spacing-sm:  16px;

  --spacing-md:  24px;

  --spacing-lg:  48px;

  --spacing-xl:  80px;



  /* Border Radius */

  --radius-btn:     6px;

  --radius-card:    12px;

  --radius-chatbot: 16px;



  /* Container */

  --container-max: 1200px;



  /* Shadows */

  --shadow-card: 0 4px 20px rgba(0,90,156,0.10);

  --shadow-btn:  0 4px 12px rgba(235,176,0,0.30);

  --shadow-nav:  0 2px 12px rgba(0,0,0,0.15);



  /* Transitions */

  --transition: all 0.3s ease;

}



/* --------------------------------------------------------------------------

   3. RESET & BASE

   -------------------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }



html { scroll-behavior: smooth; overflow-x: hidden; }



body {

  font-family: var(--font-body);

  font-size: var(--fs-body);

  color: var(--color-text-main);

  background-color: var(--color-bg-page);

  line-height: 1.6;

  -webkit-font-smoothing: antialiased;

  overflow-x: hidden;

}



img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

button { cursor: pointer; border: none; background: none; font-family: inherit; }

input, textarea, select { font-family: inherit; }



/* --------------------------------------------------------------------------

   4. LAYOUT UTILITIES

   -------------------------------------------------------------------------- */

.container {

  max-width: var(--container-max);

  margin: 0 auto;

  padding: 0 var(--spacing-md);

}



.section { padding: var(--spacing-xl) 0; }

.section--surface { background-color: var(--color-bg-surface); }



.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-md); }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); }

.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--spacing-md); }



.flex { display: flex; }

.flex-center { display: flex; align-items: center; justify-content: center; }

.flex-between { display: flex; align-items: center; justify-content: space-between; }

.flex-gap { display: flex; align-items: center; gap: var(--spacing-sm); }



/* --------------------------------------------------------------------------

   5. TYPOGRAPHY

   -------------------------------------------------------------------------- */

h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.2; }



.h1 { font-size: var(--fs-h1); font-weight: 700; color: var(--color-white); }

.h2 { font-size: var(--fs-h2); font-weight: 600; color: var(--color-primary); line-height: 1.3; }

.h3 { font-size: var(--fs-h3); font-weight: 600; color: var(--color-text-main); line-height: 1.4; }



.section-title {

  font-family: var(--font-heading);

  font-size: var(--fs-h2);

  font-weight: 600;

  color: var(--color-primary);

  margin-bottom: var(--spacing-xs);

}



.section-subtitle {

  font-size: var(--fs-body);

  color: var(--color-text-sub);

  margin-bottom: var(--spacing-lg);

}



/* Section banner — script + arc + side lines (Solar Gard style) */

.section-banner {

  display: flex;

  align-items: center;

  justify-content: center;

  gap: 28px;

  width: 100%;

}



.section-banner__line {

  flex: 1;

  height: 1px;

  background: #B8D4EC;

  min-width: 40px;

}



.section-banner__core {

  flex-shrink: 0;

  display: flex;

  flex-direction: column;

  align-items: center;

  text-align: center;

  padding: 0 8px;

}



.section-banner__script {

  font-family: 'Pacifico', cursive;

  font-size: clamp(40px, 5vw, 58px);

  font-weight: 400;

  font-style: normal;

  color: #FBB017;

  line-height: 1.15;

  margin: 0;

  letter-spacing: 0.01em;

}



.section-banner__arc {

  width: min(220px, 70%);

  height: 14px;

  margin: 2px 0 10px;

  color: #FBB017;

}



.section-banner__sub {

  margin: 0;

  font-family: var(--font-body);

  font-size: 15px;

  font-weight: 500;

  color: #4A4A4A;

  letter-spacing: 0.02em;

  white-space: nowrap;

}



/* --------------------------------------------------------------------------

   6. BUTTONS

   -------------------------------------------------------------------------- */

.btn {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 12px 28px;

  border-radius: var(--radius-btn);

  font-family: var(--font-heading);

  font-size: var(--fs-btn);

  font-weight: 600;

  transition: var(--transition);

  white-space: nowrap;

}



.btn-primary {

  background: var(--color-primary);

  color: var(--color-white);

}

.btn-primary:hover {

  background: var(--color-navy);

  transform: translateY(-2px);

  box-shadow: 0 6px 20px rgba(0,90,156,0.35);

}



.btn-gold {

  background: var(--color-gold);

  color: var(--color-deep-navy);

  box-shadow: var(--shadow-btn);

}

.btn-gold:hover {

  background: var(--color-gold-dark);

  transform: translateY(-2px);

  box-shadow: 0 8px 24px rgba(235,176,0,0.45);

}



.btn-outline {

  background: transparent;

  color: var(--color-primary);

  border: 2px solid var(--color-primary);

}

.btn-outline:hover {

  background: var(--color-primary);

  color: var(--color-white);

}



.btn-white-outline {

  background: transparent;

  color: var(--color-white);

  border: 2px solid rgba(255,255,255,0.7);

}

.btn-white-outline:hover {

  background: rgba(255,255,255,0.15);

}



.btn-lg { padding: 16px 36px; font-size: 16px; }

.btn-sm { padding: 8px 18px; font-size: 13px; }



/* --------------------------------------------------------------------------

   7. HEADER - DOUBLE TIER

   -------------------------------------------------------------------------- */

#site-header { position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-nav); }



/* Tier 1: Brand Bar */

.header-brand {

  background: var(--color-white);

  height: 64px;

  display: flex;

  align-items: center;

  padding: 0 32px;

  border-bottom: 1px solid var(--color-border);

}



.header-brand__logo {

  display: flex;

  align-items: center;

  gap: 12px;

}



.header-brand__logo img {

  height: 40px;

  width: auto;

}



.header-brand__divider {

  width: 1px;

  height: 32px;

  background: var(--color-border);

  margin: 0 16px;

}



.header-brand__center {

  flex: 1;

  display: flex;

  align-items: center;

  justify-content: center;

  gap: var(--spacing-md);

}



.header-search {

  display: flex;

  align-items: center;

  border: 1px solid #CCCCCC;

  border-radius: var(--radius-btn);

  overflow: hidden;

  width: 300px;

}



.header-search input {

  flex: 1;

  padding: 8px 14px;

  border: none;

  outline: none;

  font-size: 14px;

  color: var(--color-text-main);

}



.header-search button {

  padding: 8px 14px;

  background: var(--color-primary);

  color: var(--color-white);

  transition: var(--transition);

}



.header-search button:hover { background: var(--color-navy); }



.header-lang { font-size: 13px; color: var(--color-text-sub); }

.header-lang a { font-weight: 600; color: var(--color-primary); }

.header-lang span { margin: 0 6px; }



.header-brand__right img { height: 36px; }



/* Tier 2: Navigation Menu */

.header-nav {

  height: 48px;

  background: linear-gradient(to right, var(--color-navy), var(--color-deep-navy));

  display: flex;

  align-items: center;

  padding: 0 32px;

}



.header-nav nav { display: flex; align-items: center; gap: 4px; }



.header-nav a {

  color: var(--color-white);

  font-family: var(--font-heading);

  font-size: 14px;

  font-weight: 500;

  padding: 0 14px;

  height: 48px;

  display: flex;

  align-items: center;

  transition: var(--transition);

  border-bottom: 3px solid transparent;

  white-space: nowrap;

}



.header-nav a:hover,

.header-nav a.active {

  color: var(--color-gold);

  border-bottom-color: var(--color-gold);

}



/* Mobile menu toggle */

.menu-toggle {

  display: none;

  color: var(--color-white);

  font-size: 22px;

  cursor: pointer;

  padding: 8px;

}



/* --------------------------------------------------------------------------

   8. HERO SLIDER

   -------------------------------------------------------------------------- */

.hero-slider {

  position: relative;

  width: 100%;

  height: 680px;

  overflow: hidden;

  background: #1a1a1a;

}



.hero-slide {

  position: absolute;

  inset: 0;

  opacity: 0;

  transition: opacity 0.8s ease;

  pointer-events: none;

}



.hero-slide.active {

  opacity: 1;

  pointer-events: auto;

  z-index: 1;

}



.hero-slide__img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  object-position: center;

}



.hero-slide__overlay {

  position: absolute;

  inset: 0;

  background: linear-gradient(

    105deg,

    rgba(0, 0, 0, 0.12) 0%,

    rgba(0, 0, 0, 0.04) 32%,

    transparent 52%

  );

}



.hero-slide__content {

  position: absolute;

  /* Dưới header cố định, phía trên hero-tiles — khối gọn ở 1/3 giữa-trái */

  top: clamp(168px, 40%, 300px);

  left: clamp(24px, 6vw, 80px);

  max-width: min(540px, 52vw);

  color: var(--color-white);

  z-index: 2;

  display: flex;

  flex-direction: column;

  align-items: flex-start;

  gap: 10px;

}



.hero-slide__eyebrow {

  font-family: var(--font-body);

  font-size: 15px;

  font-weight: 400;

  letter-spacing: 0.03em;

  margin: 0;

  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.28);

  white-space: nowrap;

  overflow: visible;

  max-width: none;

  opacity: 0.95;

}



.hero-slide__title {

  font-family: var(--font-heading);

  font-size: clamp(28px, 3.2vw, 34px);

  font-weight: 700;

  line-height: 1.25;

  margin: 0;

  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.28);

  max-width: 100%;

}



.hero-slide__brand {

  font-size: 14px;

  opacity: 0.9;

  margin: 0;

  letter-spacing: 0.04em;

}



.hero-slide__cta {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  min-width: 148px;

  height: 42px;

  padding: 0 24px;

  margin-top: 6px;

  background: var(--color-gold);

  color: #1a1a1a;

  font-family: var(--font-heading);

  font-size: 14px;

  font-weight: 600;

  border-radius: 6px;

  text-decoration: none;

  transition: background 0.25s ease, transform 0.25s ease;

  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);

}



.hero-slide__cta:hover {

  background: var(--color-gold-dark);

  transform: translateY(-1px);

}



/* Prev / Next arrows — vertical bars on edges */

.hero-arrow {

  position: absolute;

  top: 50%;

  transform: translateY(-50%);

  z-index: 5;

  width: 44px;

  height: 88px;

  display: flex;

  align-items: center;

  justify-content: center;

  background: rgba(40, 40, 40, 0.55);

  border: none;

  color: #fff;

  cursor: pointer;

  transition: background 0.25s ease;

  padding: 0;

}



.hero-arrow:hover {

  background: rgba(30, 30, 30, 0.8);

}



.hero-arrow--prev { left: 0; border-radius: 0 4px 4px 0; }

.hero-arrow--next { right: 0; border-radius: 4px 0 0 4px; }



/* Slider dots */

.hero-controls {

  position: absolute;

  bottom: 18px;

  left: 50%;

  transform: translateX(-50%);

  display: flex;

  gap: 8px;

  z-index: 4;

}



.hero-dot {

  width: 9px;

  height: 9px;

  padding: 0;

  border-radius: 50%;

  background: rgba(255, 255, 255, 0.4);

  border: 2px solid rgba(255, 255, 255, 0.65);

  cursor: pointer;

  transition: var(--transition);

}



.hero-dot.active {

  background: var(--color-gold);

  border-color: var(--color-gold);

  transform: scale(1.25);

}



/* Bottom-right action bar (4 icons in one strip) */

.hero-tiles {

  position: absolute;

  right: 0;

  bottom: 56px;

  z-index: 4;

  display: flex;

  align-items: stretch;

  min-width: min(560px, 58vw);

  background: rgba(30, 30, 30, 0.28);

  backdrop-filter: blur(8px) saturate(1.05);

  -webkit-backdrop-filter: blur(8px) saturate(1.05);

}



.hero-tile {

  flex: 1;

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  gap: 8px;

  padding: 18px 12px 16px;

  color: var(--color-white);

  text-decoration: none;

  transition: background 0.25s ease;

  border-right: 1px solid rgba(255, 255, 255, 0.12);

}



.hero-tile:last-child { border-right: none; }



.hero-tile:hover {

  background: rgba(255, 255, 255, 0.1);

}



.hero-tile svg {

  color: var(--color-white);

  opacity: 0.95;

  flex-shrink: 0;

}



.hero-tile__label {

  font-family: var(--font-body);

  font-size: 13px;

  font-weight: 400;

  color: var(--color-white);

  text-align: center;

  line-height: 1.3;

  white-space: nowrap;

}



/* --------------------------------------------------------------------------

   9. WARRANTY CHECK WIDGET

   -------------------------------------------------------------------------- */

.warranty-widget {

  background: var(--color-bg-surface);

  padding: var(--spacing-lg) 0;

  border-bottom: 1px solid var(--color-border);

}



.warranty-widget__inner {

  max-width: 1000px;

  margin: 0 auto;

  background: var(--color-white);

  border-radius: var(--radius-card);

  border: 1px solid var(--color-border);

  padding: var(--spacing-lg);

  box-shadow: var(--shadow-card);

  display: grid;

  grid-template-columns: 1fr 280px;

  gap: var(--spacing-lg);

  align-items: center;

}



.warranty-widget__title {

  font-family: var(--font-heading);

  font-size: 22px;

  font-weight: 700;

  color: var(--color-primary);

  margin-bottom: var(--spacing-xs);

}



.warranty-widget__desc {

  font-size: 14px;

  color: var(--color-text-sub);

  margin-bottom: var(--spacing-md);

}



.warranty-form {

  display: flex;

  gap: 8px;

}



.warranty-form input {

  flex: 1;

  padding: 12px 16px;

  border: 2px solid var(--color-border);

  border-radius: var(--radius-btn);

  font-size: 15px;

  outline: none;

  transition: var(--transition);

}



.warranty-form input:focus {

  border-color: var(--color-primary);

}



.warranty-widget__img img {

  width: 100%;

  height: 140px;

  object-fit: cover;

  border-radius: var(--radius-card);

}



/* --------------------------------------------------------------------------

   10. BENEFIT ICONS GRID

   -------------------------------------------------------------------------- */

.benefits-grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 40px 24px;

  max-width: 1100px;

  margin: 0 auto;

}



.benefit-item {

  text-align: center;

  padding: 8px 12px;

  transition: transform 0.25s ease;

  cursor: default;

}



.benefit-item:hover {

  transform: translateY(-4px);

}



.benefit-item__icon {

  width: 88px;

  height: 88px;

  margin: 0 auto 18px;

  border-radius: 50%;

  background: #FBB03B;

  color: #fff;

  display: flex;

  align-items: center;

  justify-content: center;

  box-shadow: 0 6px 18px rgba(251, 176, 59, 0.28);

}



.benefit-item__icon svg {

  display: block;

}



.benefit-item__title {

  font-family: var(--font-heading);

  font-size: 20px;

  font-weight: 600;

  color: #5BC0DE;

  margin-bottom: 10px;

  letter-spacing: 0.02em;

}



.benefit-item__desc {

  font-size: 14px;

  font-weight: 400;

  color: #444444;

  line-height: 1.65;

  margin: 0;

}



/* --------------------------------------------------------------------------

   10B. PERFORMANCE CHART (circular metrics)

   -------------------------------------------------------------------------- */

.perf-chart {

  background: #EAF4FB;

  padding: 72px 0 80px;

}



.perf-chart__title {

  font-family: var(--font-heading);

  font-size: 32px;

  font-weight: 600;

  color: #005A9C;

  text-align: center;

  margin: 0 0 48px;

  letter-spacing: 0.01em;

}



/* Hiện từng chữ từ trái → phải */

.text-reveal-ltr {

  display: block;

  width: fit-content;

  max-width: 100%;

  margin-left: auto;

  margin-right: auto;

}



.text-reveal-ltr .tr-char {

  display: inline-block;

  opacity: 0;

  transform: translateX(-10px);

  transition:

    opacity 0.35s ease,

    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);

}



.text-reveal-ltr .tr-char.is-space {

  width: 0.28em;

}



.text-reveal-ltr.is-ready .tr-char {

  opacity: 0;

  transform: translateX(-10px);

}



.text-reveal-ltr.visible .tr-char {

  opacity: 1;

  transform: translateX(0);

}



.perf-chart__grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 32px 24px;

  max-width: 1100px;

  margin: 0 auto;

}



.perf-chart__item {

  text-align: center;

}



.perf-chart__ring {

  position: relative;

  width: 160px;

  height: 160px;

  margin: 0 auto 20px;

  border-radius: 50%;

  background: #fff;

  box-shadow: 0 8px 28px rgba(0, 90, 156, 0.08);

}



.perf-chart__ring canvas {

  display: block;

  width: 160px;

  height: 160px;

}



.perf-chart__ring strong {

  position: absolute;

  inset: 0;

  display: flex;

  align-items: center;

  justify-content: center;

  font-family: var(--font-heading);

  font-size: 42px;

  font-weight: 700;

  color: #005A9C;

  line-height: 1;

  pointer-events: none;

}



.perf-chart__ring strong i {

  font-style: normal;

  font-size: 22px;

  font-weight: 600;

  margin-left: 1px;

}



.perf-chart__item h3 {

  font-family: var(--font-heading);

  font-size: 20px;

  font-weight: 600;

  color: #005A9C;

  margin: 0 0 10px;

}



.perf-chart__item p {

  font-size: 14px;

  font-weight: 400;

  color: #333;

  line-height: 1.65;

  margin: 0;

  max-width: 220px;

  margin-inline: auto;

}



/* --------------------------------------------------------------------------

   10C. TECH INNOVATION (slanted image map)

   -------------------------------------------------------------------------- */

.tech-innov {

  background: #fff;

  padding: 72px 0 64px;

}



.tech-innov__title {

  font-family: var(--font-heading);

  font-size: 32px;

  font-weight: 600;

  color: #005A9C;

  text-align: center;

  margin: 0 auto 36px;

  width: 100%;

  display: block;

}



.tech-innov__title.text-reveal-ltr {

  width: 100%;

  margin-left: auto;

  margin-right: auto;

  text-align: center;

}



.tech-innov__map {

  max-width: 1200px;

  margin: 0 auto;

}



.tech-innov__stage {

  position: relative;

  width: 100%;

  aspect-ratio: 1903 / 360;

  background-size: cover;

  background-position: center;

  background-repeat: no-repeat;

  overflow: hidden;

  border-radius: 2px;

}



.tech-innov__svg {

  position: absolute;

  inset: 0;

  width: 100%;

  height: 100%;

  display: block;

}



.tech-innov__svg--mobile { display: none; }



.tech-innov__hit {

  fill: transparent;

  cursor: pointer;

  pointer-events: all;

}



.tech-innov__fill {

  pointer-events: none;

  transition: fill 0.35s ease, fill-opacity 0.35s ease;

}



.tech-innov__label {

  fill: #fff;

  font-family: var(--font-heading), 'Outfit', sans-serif;

  font-size: 36px;

  font-weight: 700;

  pointer-events: none;

  user-select: none;

  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);

}



.tech-innov__label--sm {

  font-size: 22px;

}



.tech-innov__area {

  outline: none;

}



.tech-innov__area:hover .tech-innov__fill,

.tech-innov__area:focus-visible .tech-innov__fill {

  fill-opacity: 0.55 !important;

}



.tech-innov__area.is-selected .tech-innov__label {

  text-shadow: 0 2px 14px rgba(0, 90, 156, 0.55);

}



.tech-innov__content {

  padding: 28px 8px 0;

  max-width: 720px;

}



.tech-innov__content h3 {

  font-family: var(--font-heading);

  font-size: 22px;

  font-weight: 700;

  color: #2a2a2a;

  margin: 0 0 10px;

}



.tech-innov__content p {

  font-size: 16px;

  line-height: 1.7;

  color: #555;

  margin: 0;

}



.tech-innov__content.is-swap h3,

.tech-innov__content.is-swap p {

  animation: techInnovFade 0.4s ease;

}



@keyframes techInnovFade {

  from { opacity: 0; transform: translateY(8px); }

  to { opacity: 1; transform: translateY(0); }

}



@media (max-width: 991px) {

  .tech-innov { padding: 56px 0 48px; }

  .tech-innov__title { font-size: 28px; margin-bottom: 28px; }

  .tech-innov__stage { aspect-ratio: 768 / 297; }

  .tech-innov__svg--desktop { display: none; }

  .tech-innov__svg--mobile { display: block; }

  .tech-innov__content { padding-top: 22px; }

  .tech-innov__content h3 { font-size: 20px; }

  .tech-innov__content p { font-size: 15px; }

}



@media (max-width: 576px) {

  .tech-innov__title { font-size: 24px; }

  .tech-innov__label--sm { font-size: 16px; }

  .tech-innov__content h3 { font-size: 18px; }

  .tech-innov__content p { font-size: 14px; }

}



/* --------------------------------------------------------------------------

   10D. BRAND SHOWCASE

   -------------------------------------------------------------------------- */

.brand-showcase {

  background: #EAF4FB;

  padding: 64px 0 72px;

}



.brand-showcase__title {

  font-family: var(--font-heading);

  font-size: 32px;

  font-weight: 600;

  color: #005A9C;

  text-align: center;

  width: 100%;

  margin: 0 auto 40px;

  display: block;

}



.brand-showcase__title.text-reveal-ltr {

  width: 100%;

  text-align: center;

}



.brand-showcase__grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 28px 32px;

  max-width: 1100px;

  margin: 0 auto;

}



.brand-showcase__item {

  text-align: center;

}



.brand-showcase__media {

  display: block;

  overflow: hidden;

  border: 4px solid #fff;

  box-shadow: 0 2px 12px rgba(0, 90, 156, 0.08);

  background: #fff;

  aspect-ratio: 1 / 1;

}



.brand-showcase__img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  display: block;

  transition: transform 0.45s ease;

}



.brand-showcase__media:hover .brand-showcase__img {

  transform: scale(1.08);

}



.brand-showcase__name {

  margin: 16px 0 0;

  font-family: var(--font-heading);

  font-size: 16px;

  font-weight: 600;

  line-height: 1.45;

  color: #005A9C;

}



.brand-showcase__name a {

  color: inherit;

  text-decoration: none;

  transition: color 0.2s ease;

}



.brand-showcase__name a:hover {

  color: #0073E6;

}



.brand-showcase__name sup {

  font-size: 0.65em;

  top: -0.4em;

}



@media (max-width: 991px) {

  .brand-showcase { padding: 48px 0 56px; }

  .brand-showcase__title { font-size: 28px; margin-bottom: 32px; }

  .brand-showcase__grid { grid-template-columns: repeat(2, 1fr); gap: 24px 20px; }

  .brand-showcase__name { font-size: 15px; }

}



@media (max-width: 576px) {

  .brand-showcase__title { font-size: 24px; }

  .brand-showcase__grid { gap: 20px 14px; }

  .brand-showcase__name { font-size: 13px; margin-top: 12px; }

  .brand-showcase__media { border-width: 3px; }

}



/* --------------------------------------------------------------------------

   11. PRODUCT CARDS

   -------------------------------------------------------------------------- */

.products-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: var(--spacing-md);

}



.product-card {

  background: var(--color-white);

  border-radius: var(--radius-card);

  border: 1px solid var(--color-border);

  overflow: hidden;

  transition: var(--transition);

  box-shadow: var(--shadow-card);

}



.product-card:hover {

  transform: translateY(-6px);

  box-shadow: 0 12px 40px rgba(0,90,156,0.18);

  border-color: var(--color-primary);

}



.product-card__img-wrap {

  position: relative;

  height: 220px;

  overflow: hidden;

  background: var(--color-bg-surface);

}



.product-card__img {

  width: 100%; height: 100%;

  object-fit: cover;

  transition: transform 0.5s ease;

}



.product-card:hover .product-card__img { transform: scale(1.05); }



.product-card__badge {

  position: absolute;

  top: 12px; left: 12px;

  background: var(--color-primary);

  color: white;

  font-size: 11px;

  font-weight: 600;

  padding: 4px 10px;

  border-radius: 20px;

  font-family: var(--font-heading);

}



.product-card__body {

  padding: var(--spacing-md);

}



.product-card__title {

  font-family: var(--font-heading);

  font-size: 17px;

  font-weight: 600;

  color: var(--color-text-main);

  margin-bottom: 10px;

  line-height: 1.4;

}



.product-card__specs {

  display: flex;

  gap: var(--spacing-sm);

  margin-bottom: 12px;

  flex-wrap: wrap;

}



.spec-badge {

  background: var(--color-teal-light);

  color: var(--color-primary);

  font-size: 12px;

  font-weight: 600;

  padding: 4px 10px;

  border-radius: 20px;

  font-family: var(--font-heading);

}



.product-card__price {

  font-family: var(--font-heading);

  font-size: 20px;

  font-weight: 700;

  color: var(--color-gold-dark);

  margin-bottom: var(--spacing-sm);

  display: flex;

  flex-wrap: wrap;

  align-items: baseline;

  gap: 6px 10px;

}



.product-card__price-current {

  font-size: 20px;

  font-weight: 700;

  color: inherit;

  line-height: 1.2;

}



.product-card__price--sale .product-card__price-current {

  color: #dc2626;

}



.product-card__price-unit {

  font-size: 13px;

  font-weight: 600;

  color: #64748b;

  margin-left: 1px;

}



.product-card__price-origin {

  font-size: 14px;

  font-weight: 500;

  color: #94a3b8;

  text-decoration: line-through;

}



.product-card__actions {

  display: flex;

  gap: 8px;

  flex-wrap: wrap;

}



/* --------------------------------------------------------------------------

   11a. HOME PRODUCTS (stacked category carousel — synced with home-news)

   -------------------------------------------------------------------------- */

.home-products {

  --hp-primary: #F5A623;

  --hp-primary-dark: #E08E00;

  --hp-text: #1F2937;

  --hp-text-sub: #6B7280;

  --hp-bg: #F5F6F8;

  --hp-border: #E5E7EB;

  --hp-badge: #2563EB;

  padding: var(--spacing-lg) 0;

  background: var(--hp-bg) !important;

}



.home-products__head {

  display: flex;

  align-items: flex-start;

  justify-content: space-between;

  gap: 24px;

  margin-bottom: 20px;

  flex-wrap: wrap;

}



.home-products__head-lead {

  display: flex;

  align-items: flex-start;

  gap: 14px;

  flex: 1;

  min-width: 280px;

}



.home-products__bar {

  width: 4px;

  min-height: 52px;

  border-radius: 2px;

  background: var(--hp-primary);

  flex-shrink: 0;

  margin-top: 2px;

}



.home-products__title {

  font-family: var(--font-heading);

  font-size: clamp(20px, 2.2vw, 28px);

  font-weight: 800;

  color: var(--hp-text);

  text-transform: uppercase;

  letter-spacing: 0.01em;

  line-height: 1.3;

  margin: 0 0 4px;

}



.home-products__subtitle {

  margin: 0;

  font-size: 14px;

  color: var(--hp-text-sub);

  line-height: 1.5;

}



.home-products__more {

  font-size: 14px;

  font-weight: 600;

  color: var(--hp-primary);

  text-decoration: none;

  white-space: nowrap;

  padding-top: 6px;

  transition: color 0.2s ease;

}



.home-products__more:hover {

  color: var(--hp-primary-dark);

  text-decoration: underline;

}



.home-products__toolbar {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 12px;

  margin-bottom: 20px;

}



.home-products__filters {

  display: flex;

  flex-wrap: nowrap;

  gap: 8px;

  flex: 1;

  min-width: 0;

  overflow-x: auto;

  scrollbar-width: none;

  -ms-overflow-style: none;

  padding: 2px 0;

}



.home-products__filters::-webkit-scrollbar { display: none; }



.home-products__filter {

  display: inline-flex;

  align-items: center;

  padding: 8px 16px;

  border-radius: 999px;

  border: 1px solid var(--hp-border);

  background: var(--color-white);

  color: var(--hp-text);

  font-family: var(--font-body);

  font-size: 13px;

  font-weight: 500;

  text-decoration: none;

  white-space: nowrap;

  flex-shrink: 0;

  transition: all 0.2s ease;

}



.home-products__filter:hover {

  border-color: var(--color-primary);

  color: var(--color-primary);

}



.home-products__filter.is-active {

  background: var(--color-primary);

  border-color: var(--color-primary);

  color: var(--color-white);

  font-weight: 600;

}



.home-products__filter.is-active:hover {

  background: var(--color-navy);

  border-color: var(--color-navy);

  color: var(--color-white);

}



.home-products__arrows {

  display: flex;

  gap: 8px;

  flex-shrink: 0;

}



.home-products__arrow {

  width: 36px;

  height: 36px;

  border-radius: 50%;

  border: 1px solid var(--hp-border);

  background: var(--color-white);

  color: var(--hp-text);

  display: inline-flex;

  align-items: center;

  justify-content: center;

  cursor: pointer;

  transition: all 0.2s ease;

}



.home-products__arrow:hover {

  border-color: var(--hp-primary);

  color: var(--hp-primary);

}



.home-products__usp-row {

  margin-bottom: 24px;

}



.home-products__usp {

  list-style: none;

  margin: 0;

  padding: 18px 24px;

  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 0;

  background: var(--color-white);

  border: 1px solid var(--hp-border);

  border-radius: 12px;

  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);

}



.home-products__usp li {

  display: flex;

  align-items: center;

  gap: 10px;

  padding: 0 20px;

  border-right: 1px solid var(--hp-border);

  font-size: 13px;

  font-weight: 500;

  color: var(--hp-text);

}



.home-products__usp li:first-child { padding-left: 0; }

.home-products__usp li:last-child {

  border-right: none;

  padding-right: 0;

}



.home-products__usp-icon {

  width: 28px;

  height: 28px;

  border-radius: 50%;

  background: var(--color-primary);

  color: var(--color-white);

  display: inline-flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

}



.home-products__scroller {

  list-style: none;

  margin: 0;

  padding: 4px 0;

  display: grid;

  grid-template-columns: repeat(5, minmax(0, 1fr));

  gap: 16px;

  align-items: stretch;

}



.home-products__item {

  min-width: 0;

  display: flex;

}



.home-products__item[hidden] { display: none !important; }



.home-pc {

  display: flex;

  flex-direction: column;

  width: 100%;

  background: var(--color-white);

  border-radius: 12px;

  border: 1px solid var(--hp-border);

  overflow: hidden;

  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);

  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;

}



.home-pc:hover {

  transform: translateY(-3px);

  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);

}



.home-products__item.is-featured .home-pc {

  border: 2px solid var(--color-gold);

  box-shadow: 0 4px 16px rgba(235, 176, 0, 0.15);

  transform: none;

}



.home-products__item.is-featured .home-pc:hover {

  transform: translateY(-3px);

  box-shadow: 0 8px 24px rgba(235, 176, 0, 0.2);

}



.home-pc__img {

  position: relative;

  display: block;

  overflow: hidden;

  aspect-ratio: 360 / 230;

  background: var(--hp-bg);

}



.home-pc__img img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  transition: transform 0.4s ease;

}



.home-pc:hover .home-pc__img img { transform: scale(1.04); }



.home-pc__badge {

  position: absolute;

  top: 10px;

  left: 10px;

  z-index: 2;

  padding: 5px 12px;

  border-radius: 999px;

  background: linear-gradient(120deg, #60A5FA 0%, #2563EB 35%, #7C3AED 70%, #2563EB 100%);

  background-size: 220% 220%;

  color: var(--color-white);

  border: 1px solid rgba(255, 255, 255, 0.3);

  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35), 0 0 0 0 rgba(124, 58, 237, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);

  font-size: 10px;

  font-weight: 800;

  letter-spacing: 0.08em;

  text-transform: uppercase;

  overflow: hidden;

  isolation: isolate;

  animation: homePcBadgeGradient 5s ease-in-out infinite, homePcBadgePulse 2.2s ease-out infinite;

}



.home-pc__badge::before {

  content: "";

  position: absolute;

  inset: 0;

  background: linear-gradient(110deg, transparent 10%, rgba(255, 255, 255, 0.45) 45%, transparent 80%);

  transform: translateX(-120%);

  animation: homePcBadgeShine 2.4s ease-in-out infinite;

  z-index: -1;

}



.home-pc__badge::after {

  content: "";

  position: absolute;

  width: 10px;

  height: 10px;

  border-radius: 50%;

  right: 7px;

  top: 3px;

  background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0) 75%);

  opacity: 0.8;

  animation: homePcBadgeSparkle 1.8s ease-in-out infinite;

}



.home-pc__img:hover .home-pc__badge {

  transform: translateY(-1px) scale(1.03);

  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);

}



@keyframes homePcBadgeGradient {

  0%, 100% { background-position: 0% 50%; }

  50% { background-position: 100% 50%; }

}



@keyframes homePcBadgeShine {

  0%, 25% { transform: translateX(-120%); }

  55%, 100% { transform: translateX(120%); }

}



@keyframes homePcBadgePulse {

  0% { box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35), 0 0 0 0 rgba(124, 58, 237, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35); }

  70% { box-shadow: 0 10px 24px rgba(37, 99, 235, 0.45), 0 0 0 10px rgba(124, 58, 237, 0), inset 0 1px 0 rgba(255, 255, 255, 0.4); }

  100% { box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35), 0 0 0 0 rgba(124, 58, 237, 0), inset 0 1px 0 rgba(255, 255, 255, 0.35); }

}



@keyframes homePcBadgeSparkle {

  0%, 100% { transform: scale(0.8); opacity: 0.35; }

  50% { transform: scale(1.15); opacity: 0.95; }

}



.home-pc__body {

  display: flex;

  flex-direction: column;

  flex: 1;

  padding: 14px 14px 10px;

  gap: 8px;

}



.home-pc__title {

  margin: 0;

  font-family: var(--font-heading);

  font-size: 13px;

  font-weight: 700;

  line-height: 1.4;

}



.home-pc__title a {

  color: var(--hp-text);

  text-decoration: none;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  overflow: hidden;

  transition: color 0.2s;

}



.home-pc__title a:hover { color: var(--hp-primary); }



.home-pc__usps {

  list-style: none;

  margin: 0;

  padding: 0;

  display: flex;

  flex-direction: column;

  gap: 5px;

}



.home-pc__usps li {

  display: flex;

  align-items: flex-start;

  gap: 6px;

  font-size: 11px;

  line-height: 1.45;

  color: var(--hp-text-sub);

}



.home-pc__check {

  width: 14px;

  height: 14px;

  border-radius: 50%;

  margin-top: 1px;

  background: color-mix(in srgb, var(--color-gold) 15%, transparent);

  color: var(--color-gold);

  display: inline-flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

}



.home-pc__check svg {

  width: 8px;

  height: 8px;

}



.home-pc__price {

  margin-top: auto;

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 800;

  color: var(--hp-primary);

}



.home-pc__actions { padding: 0 14px 14px; }



.home-pc__cta {

  display: flex;

  align-items: center;

  justify-content: center;

  width: 100%;

  padding: 10px 14px;

  border-radius: 8px;

  background: var(--color-white);

  border: 1px solid var(--color-border);

  color: var(--color-text-main);

  font-family: var(--font-body);

  font-size: 13px;

  font-weight: 600;

  text-decoration: none;

  transition: all 0.2s ease;

}



.home-pc__cta:hover {

  border-color: var(--color-primary);

  color: var(--color-primary);

}



.home-products__item.is-featured .home-pc__cta {

  background: var(--color-gold);

  border-color: var(--color-gold);

  color: var(--color-white);

  box-shadow: var(--shadow-btn);

}



.home-products__item.is-featured .home-pc__cta:hover {

  background: var(--color-gold-dark);

  border-color: var(--color-gold-dark);

  color: var(--color-white);

}



.home-products__dots {

  display: flex;

  justify-content: center;

  gap: 8px;

  margin-top: 20px;

}



.home-products__dot {

  width: 8px;

  height: 8px;

  border-radius: 50%;

  border: none;

  padding: 0;

  background: #D1D5DB;

  cursor: pointer;

  transition: all 0.2s ease;

}



.home-products__dot.is-active {

  background: var(--hp-primary);

  width: 8px;

  border-radius: 50%;

}



.home-products__empty {

  text-align: center;

  padding: 48px 24px;

  color: var(--hp-text-sub);

}



.home-products__empty p { margin: 0 0 16px; }



@media (max-width: 1200px) {

  .home-products__scroller { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .home-products__usp { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }

  .home-products__usp li {

    border-right: none;

    padding: 0;

  }

}



@media (max-width: 900px) {

  .home-products__usp {

    grid-template-columns: 1fr;

    padding: 16px;

    gap: 14px;

  }

  .home-products__scroller { grid-template-columns: repeat(2, minmax(0, 1fr)); }

}



@media (max-width: 560px) {

  .home-products__scroller { grid-template-columns: 1fr; }

  .home-products__toolbar { flex-direction: column; align-items: stretch; }

  .home-products__arrows { justify-content: flex-end; }

}



/* --------------------------------------------------------------------------

   11b. CATALOG PAGE (Category listing with sidebar filters)

   -------------------------------------------------------------------------- */

.catalog-breadcrumb {

  background: #F5F7FA;

  padding: 12px 0;

  border-bottom: 1px solid #E1E4E8;

  font-size: 13px;

  color: #666;

}

.catalog-breadcrumb a {

  color: #005A9C;

  text-decoration: none;

}

.catalog-breadcrumb a:hover { text-decoration: underline; }

.catalog-breadcrumb__sep { margin: 0 8px; color: #ccc; }

.catalog-breadcrumb__current { color: #333; font-weight: 500; }



.catalog-page {

  background: #F5F7FA;

  padding: 32px 0 60px;

}

.catalog-intro {

  background: #fff;

  border: 1px solid #E1E4E8;

  border-radius: 8px;

  padding: 24px 28px;

  margin-bottom: 24px;

}

.catalog-intro--with-features {

  padding: 28px 28px 24px;

}

.catalog-intro__title {

  font-family: var(--font-heading);

  font-size: 28px;

  font-weight: 800;

  color: #002B5C;

  margin: 0 0 10px;

}

.catalog-intro__desc {

  color: #4a5568;

  font-size: 15px;

  line-height: 1.6;

  margin: 0;

}



/* Intro 4 điểm nổi bật — kiểu Oto Hoàng Kim */

.catalog-intro-features {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 12px;

  margin-top: 22px;

  padding-top: 22px;

  border-top: 1px solid #EEF0F3;

}

.catalog-intro-features__item {

  display: flex;

  align-items: flex-start;

  gap: 12px;

  padding: 12px 14px;

  background: #F8FAFC;

  border: 1px solid #E8ECF1;

  border-radius: 8px;

  transition: border-color 0.15s, background 0.15s;

}

.catalog-intro-features__item:hover {

  border-color: #002B5C;

  background: #EEF4FF;

}

.catalog-intro-features__index {

  flex-shrink: 0;

  width: 28px;

  height: 28px;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  border-radius: 50%;

  background: #002B5C;

  color: #fff;

  font-family: var(--font-heading);

  font-size: 13px;

  font-weight: 700;

  line-height: 1;

}

.catalog-intro-features__title {

  font-family: var(--font-heading);

  font-size: 14px;

  font-weight: 700;

  color: #002B5C;

  margin: 0 0 2px;

  line-height: 1.3;

}

.catalog-intro-features__tagline {

  font-size: 12px;

  color: #64748b;

  margin: 0;

  line-height: 1.4;

}

.catalog-cat-all {

  display: inline-block;

  margin-top: 10px;

  font-size: 13px;

  font-weight: 600;

  color: #005A9C;

  text-decoration: none;

}

.catalog-cat-all:hover { text-decoration: underline; }



.catalog-layout {

  display: grid;

  grid-template-columns: 260px 1fr;

  gap: 20px;

  align-items: start;

}



/* Sidebar */

.catalog-sidebar {

  background: #fff;

  border: 1px solid #E1E4E8;

  border-radius: 8px;

  padding: 0;

  position: sticky;

  top: 16px;

  overflow: hidden;

}

.catalog-filter-section {

  border-bottom: 1px solid #EEF0F3;

}

.catalog-filter-section:last-of-type { border-bottom: none; }

.catalog-filter-section__toggle {

  display: flex;

  align-items: center;

  justify-content: space-between;

  width: 100%;

  padding: 16px 18px;

  background: none;

  border: none;

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 700;

  color: #1e293b;

  cursor: pointer;

  text-align: left;

}

.catalog-filter-section__toggle svg {

  transition: transform 0.2s;

  color: #94a3b8;

}

.catalog-filter-section__toggle.is-collapsed svg { transform: rotate(180deg); }

.catalog-filter-section__body {

  padding: 0 18px 18px;

  overflow: hidden;

  transition: max-height 0.25s ease, padding 0.25s ease, opacity 0.2s;

}

.catalog-filter-section__body.is-collapsed {

  max-height: 0 !important;

  padding-top: 0;

  padding-bottom: 0;

  opacity: 0;

}



/* Price slider */

.catalog-price-slider {

  position: relative;

  height: 28px;

  margin-bottom: 14px;

}

.catalog-price-slider__track {

  position: absolute;

  top: 50%;

  left: 0;

  right: 0;

  height: 4px;

  background: #E1E4E8;

  border-radius: 4px;

  transform: translateY(-50%);

}

.catalog-price-slider__fill {

  position: absolute;

  top: 0;

  height: 100%;

  background: #002B5C;

  border-radius: 4px;

}

.catalog-price-slider__input {

  position: absolute;

  top: 50%;

  left: 0;

  width: 100%;

  height: 0;

  margin: 0;

  padding: 0;

  pointer-events: none;

  -webkit-appearance: none;

  appearance: none;

  background: transparent;

  transform: translateY(-50%);

}

.catalog-price-slider__input::-webkit-slider-thumb {

  -webkit-appearance: none;

  width: 18px;

  height: 18px;

  border-radius: 50%;

  background: #002B5C;

  border: 2px solid #fff;

  box-shadow: 0 1px 4px rgba(0,0,0,0.2);

  cursor: pointer;

  pointer-events: all;

}

.catalog-price-slider__input::-moz-range-thumb {

  width: 18px;

  height: 18px;

  border-radius: 50%;

  background: #002B5C;

  border: 2px solid #fff;

  box-shadow: 0 1px 4px rgba(0,0,0,0.2);

  cursor: pointer;

  pointer-events: all;

}

.catalog-price-inputs {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 10px;

  margin-bottom: 14px;

}

.catalog-price-input {

  width: 100%;

  height: 36px;

  padding: 0 10px;

  border: 1px solid #D1D5DB;

  border-radius: 6px;

  font-size: 13px;

  color: #334155;

  text-align: center;

  background: #fff;

  box-sizing: border-box;

}

.catalog-price-presets {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 8px;

}

.catalog-price-preset {

  padding: 8px 6px;

  border: 1px solid #D1D5DB;

  border-radius: 6px;

  background: #fff;

  font-size: 12px;

  font-weight: 500;

  color: #002B5C;

  cursor: pointer;

  transition: all 0.15s;

  text-align: center;

  line-height: 1.3;

}

.catalog-price-preset:hover,

.catalog-price-preset.is-active {

  border-color: #002B5C;

  background: #EEF4FF;

}



/* Checkboxes */

.catalog-checkbox {

  display: flex;

  align-items: center;

  gap: 10px;

  padding: 8px 0;

  cursor: pointer;

  user-select: none;

}

.catalog-checkbox input { display: none; }

.catalog-checkbox__box {

  width: 18px;

  height: 18px;

  border: 1.5px solid #CBD5E1;

  border-radius: 4px;

  flex-shrink: 0;

  position: relative;

  transition: all 0.15s;

}

.catalog-checkbox input:checked + .catalog-checkbox__box {

  background: #002B5C;

  border-color: #002B5C;

}

.catalog-checkbox input:checked + .catalog-checkbox__box::after {

  content: '';

  position: absolute;

  left: 5px;

  top: 2px;

  width: 5px;

  height: 9px;

  border: solid #fff;

  border-width: 0 2px 2px 0;

  transform: rotate(45deg);

}

.catalog-checkbox__label {

  font-size: 14px;

  color: #334155;

}

.catalog-checkbox__label em {

  font-style: normal;

  color: #94a3b8;

  font-size: 13px;

}



.catalog-clear-btn {

  display: flex;

  align-items: center;

  justify-content: center;

  gap: 8px;

  width: calc(100% - 36px);

  margin: 16px 18px 18px;

  padding: 10px 16px;

  border: 1px solid #D1D5DB;

  border-radius: 6px;

  background: #fff;

  font-size: 14px;

  font-weight: 500;

  color: #334155;

  cursor: pointer;

  transition: all 0.15s;

}

.catalog-clear-btn svg { color: #005A9C; }

.catalog-clear-btn:hover {

  border-color: #002B5C;

  background: #F8FAFC;

}



/* Main area */

.catalog-main {

  background: #fff;

  border: 1px solid #E1E4E8;

  border-radius: 8px;

  padding: 20px 22px 28px;

}

.catalog-toolbar {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 16px;

  padding-bottom: 18px;

  margin-bottom: 20px;

  border-bottom: 1px solid #EEF0F3;

  flex-wrap: wrap;

}

.catalog-toolbar__count {

  font-size: 14px;

  color: #64748b;

  margin: 0;

}

.catalog-toolbar__count strong { color: #1e293b; font-weight: 600; }

.catalog-sort {

  display: flex;

  align-items: center;

  gap: 10px;

}

.catalog-sort__label {

  font-size: 14px;

  font-weight: 600;

  color: #64748b;

  white-space: nowrap;

}

.catalog-sort__select-wrap {

  position: relative;

}

.catalog-sort__select {

  appearance: none;

  -webkit-appearance: none;

  height: 38px;

  padding: 0 36px 0 14px;

  border: 1px solid #D1D5DB;

  border-radius: 6px;

  font-size: 14px;

  color: #1e293b;

  background: #fff;

  cursor: pointer;

  min-width: 160px;

}

.catalog-sort__arrow {

  position: absolute;

  right: 12px;

  top: 50%;

  transform: translateY(-50%);

  pointer-events: none;

  color: #64748b;

}



/* Product grid — 5 columns like reference */

.catalog-grid {

  display: grid;

  grid-template-columns: repeat(5, 1fr);

  gap: 16px;

}

.catalog-card {

  background: #fff;

  border: 1px solid #E1E4E8;

  border-radius: 8px;

  overflow: hidden;

  display: flex;

  flex-direction: column;

  transition: box-shadow 0.2s, border-color 0.2s;

}

.catalog-card:hover {

  border-color: #002B5C;

  box-shadow: 0 4px 16px rgba(0, 43, 92, 0.1);

}

.catalog-card.is-hidden { display: none !important; }



.catalog-card__img-link { display: block; text-decoration: none; }

.catalog-card__img-wrap {

  position: relative;

  aspect-ratio: 1 / 1;

  background: #F8FAFC;

  overflow: hidden;

}

.catalog-card__img {

  width: 100%;

  height: 100%;

  object-fit: contain;

  padding: 8px;

  box-sizing: border-box;

  transition: transform 0.3s;

}

.catalog-card:hover .catalog-card__img { transform: scale(1.03); }

.catalog-card__placeholder {

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  width: 100%;

  height: 100%;

  gap: 6px;

  color: #94a3b8;

  font-size: 11px;

}

.catalog-card__badge {

  position: absolute;

  top: 8px;

  left: 8px;

  background: #002B5C;

  color: #fff;

  font-size: 11px;

  font-weight: 600;

  padding: 3px 8px;

  border-radius: 4px;

  font-family: var(--font-heading);

  z-index: 1;

}



.catalog-card__body {

  padding: 12px 14px 14px;

  display: flex;

  flex-direction: column;

  flex: 1;

}

.catalog-card__title {

  font-family: var(--font-heading);

  font-size: 13px;

  font-weight: 700;

  line-height: 1.4;

  margin: 0 0 8px;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  overflow: hidden;

  min-height: 36px;

}

.catalog-card__title a {

  color: #002B5C;

  text-decoration: none;

}

.catalog-card__title a:hover { text-decoration: underline; }



.catalog-card__features {

  list-style: none;

  margin: 0 0 10px;

  padding: 0;

  flex: 1;

}

.catalog-card__features li {

  position: relative;

  padding-left: 12px;

  font-size: 11px;

  color: #94a3b8;

  line-height: 1.5;

  margin-bottom: 2px;

  display: -webkit-box;

  -webkit-line-clamp: 1;

  -webkit-box-orient: vertical;

  overflow: hidden;

}

.catalog-card__features li::before {

  content: '•';

  position: absolute;

  left: 0;

  color: #CBD5E1;

}



.catalog-card__price-wrap { margin-bottom: 12px; }

.catalog-card__price {

  font-family: var(--font-heading);

  font-size: 16px;

  font-weight: 700;

  color: #002B5C;

  line-height: 1.3;

}

.catalog-card__price--sale { color: #dc2626; }

.catalog-card__price--contact { font-size: 15px; }

.catalog-card__price-unit {

  font-size: 12px;

  font-weight: 600;

  color: #64748b;

}

.catalog-card__price-origin {

  display: block;

  font-size: 12px;

  font-weight: 500;

  color: #94a3b8;

  text-decoration: line-through;

  margin-top: 2px;

}



.catalog-card__actions {

  display: flex;

  gap: 8px;

  margin-top: auto;

}

.catalog-card__btn-detail {

  flex: 1;

  display: flex;

  align-items: center;

  justify-content: center;

  height: 36px;

  background: #002B5C;

  color: #fff;

  font-size: 12px;

  font-weight: 600;

  border-radius: 6px;

  text-decoration: none;

  transition: background 0.15s;

  white-space: nowrap;

}

.catalog-card__btn-detail:hover { background: #003d7a; color: #fff; }

.catalog-card__btn-cart {

  display: flex;

  align-items: center;

  justify-content: center;

  width: 36px;

  height: 36px;

  flex-shrink: 0;

  border: 1px solid #D1D5DB;

  border-radius: 6px;

  color: #002B5C;

  text-decoration: none;

  transition: all 0.15s;

}

.catalog-card__btn-cart:hover {

  border-color: #002B5C;

  background: #EEF4FF;

}



.catalog-empty {

  grid-column: 1 / -1;

  text-align: center;

  padding: 60px 24px;

  color: #94a3b8;

  background: #F8FAFC;

  border-radius: 8px;

  border: 1px dashed #CBD5E1;

}

.catalog-empty p { font-size: 16px; margin: 0 0 6px; color: #64748b; }

.catalog-empty__sub { font-size: 14px !important; color: #94a3b8 !important; }



.catalog-pagination {

  display: flex;

  justify-content: center;

  gap: 8px;

  margin-top: 32px;

  flex-wrap: wrap;

}

.catalog-pagination__item {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  min-width: 40px;

  height: 40px;

  padding: 0 8px;

  border-radius: 6px;

  font-weight: 600;

  font-size: 14px;

  border: 1px solid #E1E4E8;

  background: #fff;

  color: #666;

  text-decoration: none;

  transition: all 0.15s;

}

.catalog-pagination__item:hover {

  border-color: #002B5C;

  color: #002B5C;

}

.catalog-pagination__item.is-active {

  background: #002B5C;

  border-color: #002B5C;

  color: #fff;

}



.catalog-seo-block {

  margin-top: 40px;

  background: #fff;

  border: 1px solid #E1E4E8;

  border-radius: 8px;

  padding: 32px;

}

.cat-toc {

  margin: 0 0 20px;

  border: 1px solid #E1E4E8;

  border-radius: 999px;

  background: #fff;

  overflow: hidden;

}

.cat-toc[open] {

  border-radius: 12px;

}

.cat-toc > summary {

  padding: 12px 20px;

  cursor: pointer;

  font-weight: 600;

  font-size: 15px;

  color: #374151;

  list-style: none;

  display: flex;

  justify-content: space-between;

  align-items: center;

  user-select: none;

}

.cat-toc > summary::-webkit-details-marker { display: none; }

.cat-toc > summary::after {

  content: '▾';

  color: #6B7280;

  font-size: 12px;

  line-height: 1;

}

.cat-toc[open] > summary {

  border-bottom: 1px solid #E1E4E8;

  font-weight: 700;

  color: #0f172a;

}

.cat-toc[open] > summary::after { content: '▴'; }

.cat-toc__list {

  padding: 12px 16px 16px;

  display: flex;

  flex-direction: column;

  gap: 4px;

}

.cat-toc__list a {

  display: block;

  padding: 8px 10px;

  border-radius: 6px;

  color: #0f172a;

  text-decoration: none;

  font-size: 14px;

  font-weight: 700;

  line-height: 1.45;

}

.cat-toc__list a:hover {

  background: #EDF4FF;

  color: #005A9C;

}

.cat-toc__list a.is-h3 {

  padding-left: 22px;

  font-size: 13px;

  font-weight: 500;

  color: #475569;

}

.cat-toc__list a .cat-toc__num {

  color: #64748b;

  font-weight: 500;

  margin-right: 6px;

}

.cat-toc__list a.is-h3 .cat-toc__num {

  font-weight: 400;

}

.catalog-seo-block h2 {

  font-family: var(--font-heading);

  font-size: 22px;

  font-weight: 700;

  color: #1e293b;

  margin: 0 0 20px;

}

.catalog-seo-block .category-description {

  color: #4a5568;

  font-size: 15px;

  line-height: 1.8;

}

.catalog-seo-block .category-description h1,

.catalog-seo-block .category-description h2,

.catalog-seo-block .category-description h3,

.catalog-seo-block .category-description h4 {

  scroll-margin-top: 96px;

}

.catalog-seo-block .category-description iframe[src*="youtube.com/embed"],

.catalog-seo-block .category-description iframe[src*="youtube-nocookie.com/embed"] {

  display: block;

  width: 100%;

  max-width: 900px;

  height: auto;

  aspect-ratio: 16/9;

  margin: 18px auto;

  border: 0;

  border-radius: 10px;

  background: #000;

}

.catalog-seo-block .category-description video {

  display: block;

  width: 100%;

  max-width: 900px;

  height: auto;

  max-height: 70vh;

  margin: 18px auto;

  border-radius: 10px;

  background: #000;

}



@media (max-width: 1280px) {

  .catalog-grid { grid-template-columns: repeat(4, 1fr); }

}

@media (max-width: 1024px) {

  .catalog-layout { grid-template-columns: 220px 1fr; }

  .catalog-grid { grid-template-columns: repeat(3, 1fr); }

  .catalog-intro-features { grid-template-columns: repeat(2, 1fr); }

}

@media (max-width: 768px) {

  .catalog-layout { grid-template-columns: 1fr; }

  .catalog-sidebar { position: static; }

  .catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .catalog-toolbar { flex-direction: column; align-items: flex-start; }

  .catalog-sort { width: 100%; }

  .catalog-sort__select { width: 100%; min-width: 0; }

  .catalog-intro__title { font-size: 22px; }

  .catalog-intro-features { grid-template-columns: 1fr 1fr; gap: 8px; }

  .catalog-intro-features__item { padding: 10px; }

}

@media (max-width: 480px) {

  .catalog-grid { grid-template-columns: 1fr; }

  .catalog-main { padding: 16px; }

  .catalog-intro-features { grid-template-columns: 1fr; }

}



/* --------------------------------------------------------------------------

   12. HEAT SIMULATOR

   -------------------------------------------------------------------------- */

.simulator-section {

  background: linear-gradient(135deg, var(--color-deep-navy) 0%, var(--color-navy) 100%);

  padding: var(--spacing-xl) 0;

  color: var(--color-white);

}



.simulator-inner {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: var(--spacing-xl);

  align-items: center;

}



.simulator-controls { }



.simulator-controls h2 {

  font-family: var(--font-heading);

  font-size: 30px;

  font-weight: 700;

  color: var(--color-white);

  margin-bottom: var(--spacing-sm);

}



.simulator-controls p {

  color: rgba(255,255,255,0.75);

  margin-bottom: var(--spacing-lg);

  line-height: 1.7;

}



.slider-label {

  display: flex;

  justify-content: space-between;

  font-size: 14px;

  margin-bottom: 10px;

  color: rgba(255,255,255,0.85);

}



.slider-label span { font-weight: 600; color: var(--color-gold); }



input[type="range"] {

  width: 100%;

  height: 8px;

  border-radius: 4px;

  appearance: none;

  background: rgba(255,255,255,0.2);

  cursor: pointer;

  margin-bottom: var(--spacing-md);

}



input[type="range"]::-webkit-slider-thumb {

  appearance: none;

  width: 22px; height: 22px;

  border-radius: 50%;

  background: var(--color-gold);

  box-shadow: 0 2px 8px rgba(235,176,0,0.5);

  transition: var(--transition);

}



input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }



.simulator-stats {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: var(--spacing-sm);

  margin-top: var(--spacing-md);

}



.stat-box {

  background: rgba(255,255,255,0.08);

  border-radius: 10px;

  padding: var(--spacing-sm);

  text-align: center;

  border: 1px solid rgba(255,255,255,0.12);

}



.stat-box__value {

  font-family: var(--font-heading);

  font-size: 28px;

  font-weight: 700;

  display: block;

  transition: color 0.5s ease;

}



.stat-box__label {

  font-size: 12px;

  color: rgba(255,255,255,0.65);

  margin-top: 4px;

}



.stat-hot { color: #FF6B6B; }

.stat-cool { color: #4ECDC4; }



.simulator-visual {

  display: flex;

  align-items: center;

  justify-content: center;

}



.car-window-diagram {

  width: 100%;

  max-width: 400px;

  background: rgba(255,255,255,0.05);

  border-radius: 20px;

  padding: var(--spacing-lg);

  text-align: center;

  border: 1px solid rgba(255,255,255,0.1);

}



.car-window-diagram svg {

  width: 100%;

  max-width: 300px;

}



/* --------------------------------------------------------------------------

   13. PROJECTS GALLERY

   -------------------------------------------------------------------------- */

.projects-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: var(--spacing-sm);

}



.project-item {

  position: relative;

  border-radius: var(--radius-card);

  overflow: hidden;

  cursor: pointer;

  aspect-ratio: 4/3;

}



.project-item img {

  width: 100%; height: 100%;

  object-fit: cover;

  transition: transform 0.5s ease;

}



.project-item:hover img { transform: scale(1.08); }



.project-item__overlay {

  position: absolute;

  inset: 0;

  background: linear-gradient(to top, rgba(2,43,84,0.85) 0%, transparent 60%);

  opacity: 0;

  transition: opacity 0.3s ease;

  display: flex;

  align-items: flex-end;

  padding: var(--spacing-md);

}



.project-item:hover .project-item__overlay { opacity: 1; }



.project-item__label {

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 600;

  color: var(--color-white);

}



/* Lightbox */

.lightbox-overlay {

  display: none;

  position: fixed;

  inset: 0;

  background: rgba(0,0,0,0.92);

  z-index: 9999;

  align-items: center;

  justify-content: center;

}



.lightbox-overlay.open { display: flex; }



.lightbox-img {

  max-width: 90vw;

  max-height: 85vh;

  object-fit: contain;

  border-radius: var(--radius-card);

}



.lightbox-close {

  position: absolute;

  top: 20px; right: 28px;

  color: white;

  font-size: 36px;

  cursor: pointer;

  opacity: 0.7;

  transition: opacity 0.2s;

}

.lightbox-close:hover { opacity: 1; }



/* --------------------------------------------------------------------------

   14. BLOG CARDS

   -------------------------------------------------------------------------- */

.blog-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: var(--spacing-md);

}



.blog-card {

  background: var(--color-white);

  border-radius: var(--radius-card);

  border: 1px solid var(--color-border);

  overflow: hidden;

  transition: var(--transition);

}



.blog-card:hover {

  transform: translateY(-4px);

  box-shadow: var(--shadow-card);

}



.blog-card__img {

  height: 200px;

  object-fit: cover;

  width: 100%;

  transition: transform 0.5s;

}



.blog-card:hover .blog-card__img { transform: scale(1.04); }



.blog-card__img-wrap { overflow: hidden; }



.blog-card__body { padding: var(--spacing-md); }



.blog-card__cat {

  font-size: 12px;

  font-weight: 600;

  color: var(--color-primary);

  text-transform: uppercase;

  letter-spacing: 0.05em;

  margin-bottom: 8px;

  font-family: var(--font-heading);

}



.blog-card__title {

  font-family: var(--font-heading);

  font-size: 16px;

  font-weight: 600;

  color: var(--color-text-main);

  margin-bottom: 8px;

  line-height: 1.5;

  display: -webkit-box;

  -webkit-line-clamp: 3;

  -webkit-box-orient: vertical;

  overflow: hidden;

}



.blog-card__meta {

  font-size: 13px;

  color: var(--color-text-sub);

  margin-bottom: var(--spacing-sm);

}



.blog-card__link {

  font-family: var(--font-heading);

  font-size: 14px;

  font-weight: 600;

  color: var(--color-primary);

  transition: var(--transition);

}



.blog-card__link:hover { color: var(--color-cyan-hover); }



/* --------------------------------------------------------------------------

   14B. HOME NEWS SECTION (otohoangkim-inspired)

   -------------------------------------------------------------------------- */

.home-news {

  padding: var(--spacing-lg) 0;

  /* background: #F7F8FA; */

}



.home-news__head {

  display: flex;

  align-items: flex-start;

  justify-content: space-between;

  gap: 24px;

  margin-bottom: 24px;

  flex-wrap: wrap;

}



.home-news__head-lead {

  display: flex;

  align-items: flex-start;

  gap: 16px;

  flex: 1;

  min-width: 280px;

}



.home-news__bar {

  width: 5px;

  min-height: 56px;

  border-radius: 4px;

  background: var(--color-primary);

  flex-shrink: 0;

  margin-top: 4px;

}



.home-news__title {

  font-family: var(--font-heading);

  font-size: clamp(22px, 2.5vw, 30px);

  font-weight: 800;

  color: var(--color-primary);

  text-transform: uppercase;

  letter-spacing: 0.02em;

  line-height: 1.25;

  margin: 0 0 6px;

}



.home-news__subtitle {

  margin: 0;

  font-size: 14px;

  color: var(--color-text-sub);

  line-height: 1.5;

}



.home-news__more {

  font-size: 14px;

  font-weight: 600;

  color: var(--color-primary);

  text-decoration: none;

  white-space: nowrap;

  padding-top: 8px;

}



.home-news__more:hover { text-decoration: underline; }



.home-news-tabs {

  display: flex;

  flex-wrap: wrap;

  gap: 8px;

  margin-bottom: 16px;

}



.home-news-tab {

  display: inline-flex;

  align-items: center;

  gap: 0;

  padding: 8px 16px;

  border-radius: 999px;

  border: 1px solid #E5E7EB;

  background: var(--color-white);

  color: #1F2937;

  font-family: var(--font-body);

  font-size: 13px;

  font-weight: 500;

  cursor: pointer;

  transition: all 0.2s ease;

}



.home-news-tab.is-active {

  background: var(--color-primary);

  border-color: var(--color-primary);

  color: var(--color-white);

}



.home-news-tab:hover:not(.is-active) {

  border-color: var(--color-primary);

  color: var(--color-primary);

}



.home-news-layout {

  display: grid;

  grid-template-columns: minmax(0, 1fr) 300px;

  gap: 24px;

  align-items: start;

}



.home-news-content { min-width: 0; }



.home-news-main {

  display: grid;

  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);

  gap: 18px;

  margin-bottom: 36px;

}



.home-news-feature {

  position: relative;

  border-radius: 14px;

  overflow: hidden;

  min-height: 350px;

  background: var(--color-deep-navy, #022B54);

  box-shadow: 0 8px 28px rgba(2, 43, 84, 0.12);

}



.home-news-feature__link {

  display: block;

  position: absolute;

  inset: 0;

  z-index: 1;

}



.home-news-feature__img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  min-height: 350px;

}



.home-news-feature__overlay {

  position: absolute;

  inset: 0;

  background: linear-gradient(180deg, rgba(2, 43, 84, 0.15) 0%, rgba(2, 43, 84, 0.88) 72%);

  z-index: 2;

  pointer-events: none;

}



.home-news-feature__body {

  position: absolute;

  left: 0;

  right: 0;

  bottom: 0;

  z-index: 3;

  padding: 24px 24px 56px;

  color: var(--color-white);

}



.home-news-badge {

  display: inline-block;

  padding: 5px 12px;

  border-radius: 6px;

  background: rgba(0, 90, 156, 0.92);

  font-size: 11px;

  font-weight: 700;

  letter-spacing: 0.04em;

  text-transform: uppercase;

  margin-bottom: 10px;

}



.home-news-feature__body h3 {

  font-family: var(--font-heading);

  font-size: clamp(18px, 2vw, 24px);

  font-weight: 700;

  line-height: 1.35;

  margin: 0 0 10px;

  color: var(--color-white);

}



.home-news-feature__body p {

  margin: 0 0 14px;

  font-size: 13px;

  line-height: 1.65;

  color: rgba(255, 255, 255, 0.88);

  display: -webkit-box;

  -webkit-line-clamp: 3;

  -webkit-box-orient: vertical;

  overflow: hidden;

}



.home-news-meta {

  display: flex;

  flex-wrap: wrap;

  align-items: center;

  gap: 14px;

  font-size: 12px;

  color: rgba(255, 255, 255, 0.85);

}



.home-news-meta > span {

  display: inline-flex;

  align-items: center;

  gap: 6px;

}



.home-news-meta a {

  margin-left: auto;

  color: var(--color-gold);

  font-weight: 600;

  text-decoration: none;

  position: relative;

  z-index: 4;

}



.home-news-meta a:hover { text-decoration: underline; }



.home-news-feature__pager {

  position: absolute;

  left: 24px;

  bottom: 18px;

  z-index: 4;

  display: flex;

  gap: 6px;

}



.home-news-feature__pager button {

  width: 8px;

  height: 8px;

  border-radius: 50%;

  border: none;

  padding: 0;

  background: rgba(255, 255, 255, 0.45);

  cursor: pointer;

}



.home-news-feature__pager button.is-active {

  background: var(--color-gold);

  width: 22px;

  border-radius: 999px;

}



.home-news-feature__arrows {

  position: absolute;

  right: 16px;

  bottom: 14px;

  z-index: 4;

  display: flex;

  gap: 8px;

}



.home-news-feature__arrows button {

  width: 36px;

  height: 36px;

  border-radius: 50%;

  border: 1px solid rgba(255, 255, 255, 0.35);

  background: rgba(255, 255, 255, 0.12);

  color: var(--color-white);

  display: inline-flex;

  align-items: center;

  justify-content: center;

  cursor: pointer;

  backdrop-filter: blur(4px);

  transition: background 0.2s;

}



.home-news-feature__arrows button:hover {

  background: rgba(255, 255, 255, 0.24);

}



.home-news-sidecards {

  display: flex;

  flex-direction: column;

  gap: 12px;

}



.home-news-mini {

  display: flex;

  gap: 12px;

  padding: 10px;

  border-radius: 12px;

  border: 1px solid var(--color-border);

  background: var(--color-white);

  text-decoration: none;

  color: inherit;

  transition: box-shadow 0.2s, transform 0.2s;

}



.home-news-mini:hover {

  box-shadow: var(--shadow-card);

  transform: translateY(-2px);

}



.home-news-mini img {

  width: 112px;

  height: 88px;

  object-fit: cover;

  border-radius: 8px;

  flex-shrink: 0;

}



.home-news-mini > span {

  display: flex;

  flex-direction: column;

  gap: 6px;

  min-width: 0;

}



.home-news-mini b {

  font-size: 10px;

  font-weight: 700;

  letter-spacing: 0.03em;

  text-transform: uppercase;

  color: var(--color-primary);

  line-height: 1.3;

}



.home-news-mini strong {

  font-family: var(--font-heading);

  font-size: 14px;

  font-weight: 700;

  color: #000000;

  line-height: 1.35;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  overflow: hidden;

}



.home-news-mini small {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  font-size: 11px;

  color: var(--color-text-sub);

}



.home-news-mini small svg { flex-shrink: 0; opacity: 0.7; }



.home-news-trending {

  background: linear-gradient(165deg, #022B54 0%, #003d73 100%);

  border-radius: 16px;

  padding: 22px 18px;

  color: var(--color-white);

  position: sticky;

  top: 90px;

}



.home-news-trending h3 {

  display: flex;

  align-items: center;

  gap: 8px;

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 700;

  text-transform: uppercase;

  letter-spacing: 0.04em;

  margin: 0 0 18px;

  padding-bottom: 12px;

  border-bottom: 1px solid rgba(255, 255, 255, 0.12);

}



.home-news-trending h3 span { color: var(--color-gold); }



.home-news-trending ol {

  list-style: none;

  margin: 0;

  padding: 0;

  display: flex;

  flex-direction: column;

  gap: 14px;

}



.home-news-trending li {

  display: grid;

  grid-template-columns: 34px 62px minmax(0, 1fr);

  gap: 10px;

  align-items: start;

}



.home-news-trending li.is-featured {

  grid-template-columns: 34px 88px minmax(0, 1fr);

  padding-bottom: 14px;

  margin-bottom: 4px;

  border-bottom: 1px solid rgba(255, 255, 255, 0.1);

}



.home-news-rank {

  font-family: var(--font-heading);

  font-size: 22px;

  font-weight: 800;

  color: var(--color-gold);

  line-height: 1;

  padding-top: 4px;

}



.home-news-trending li img {

  width: 100%;

  height: 62px;

  object-fit: cover;

  border-radius: 8px;

}



.home-news-trending li.is-featured img { height: 88px; }



.home-news-trending li > span:last-child {

  display: flex;

  flex-direction: column;

  gap: 4px;

  min-width: 0;

}



.home-news-trending small {

  font-size: 11px;

  color: rgba(255, 255, 255, 0.65);

}



.home-news-trending strong {

  font-family: var(--font-heading);

  font-size: 13px;

  font-weight: 600;

  line-height: 1.35;

}



.home-news-trending li.is-featured strong { font-size: 14px; }



.home-news-trending strong a {

  color: var(--color-white);

  text-decoration: none;

}



.home-news-trending strong a:hover { color: var(--color-gold); }



.home-news-trending em {

  display: inline-flex;

  align-items: center;

  gap: 5px;

  font-style: normal;

  font-size: 11px;

  color: rgba(255, 255, 255, 0.7);

}



.home-news-trending__all {

  display: block;

  margin-top: 18px;

  padding: 12px 16px;

  border-radius: 10px;

  background: rgba(255, 255, 255, 0.1);

  border: 1px solid rgba(255, 255, 255, 0.18);

  color: var(--color-white);

  text-align: center;

  font-size: 13px;

  font-weight: 600;

  text-decoration: none;

  transition: background 0.2s;

}



.home-news-trending__all:hover { background: rgba(255, 255, 255, 0.18); }



.home-news-topics h3 {

  font-family: var(--font-heading);

  font-size: 18px;

  font-weight: 700;

  color: var(--color-deep-navy, #022B54);

  margin: 0 0 18px;

  padding-left: 14px;

  border-left: 4px solid var(--color-gold);

}



.home-news-topics h3 span {

  margin-left: 8px;

  font-size: 12px;

  font-weight: 600;

  letter-spacing: 0.12em;

  text-transform: uppercase;

  color: rgba(2, 43, 84, 0.18);

  -webkit-text-stroke: 1px rgba(2, 43, 84, 0.12);

}



.home-news-topic-grid {

  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 16px;

}



.home-news-topic {

  display: flex;

  flex-direction: column;

  border-radius: 14px;

  border: 1px solid var(--color-border);

  background: var(--color-white);

  overflow: hidden;

  text-decoration: none;

  color: inherit;

  box-shadow: 0 4px 16px rgba(2, 43, 84, 0.06);

  transition: transform 0.2s, box-shadow 0.2s;

}



.home-news-topic:hover {

  transform: translateY(-3px);

  box-shadow: 0 10px 28px rgba(2, 43, 84, 0.1);

}



.home-news-topic__media {

  position: relative;

  display: block;

  min-height: 120px;

  overflow: hidden;

}



.home-news-topic__media img {

  width: 100%;

  height: 120px;

  object-fit: cover;

}



.home-news-topic__media::after {

  content: "";

  position: absolute;

  inset: 0;

  background: linear-gradient(180deg, rgba(2, 43, 84, 0.15) 0%, rgba(2, 43, 84, 0.72) 100%);

}



.home-news-topic__badge {

  position: absolute;

  top: 12px;

  right: 12px;

  z-index: 2;

  padding: 4px 10px;

  border-radius: 999px;

  background: var(--color-primary);

  color: #FFFFFF;

  font-size: 10px;

  font-weight: 700;

}



.home-news-topic__media i {

  position: absolute;

  top: 12px;

  left: 12px;

  z-index: 2;

  width: 36px;

  height: 36px;

  border-radius: 50%;

  background: rgba(0, 90, 156, 0.92);

  color: var(--color-white);

  display: inline-flex;

  align-items: center;

  justify-content: center;

}



.home-news-topic__title {

  position: absolute;

  left: 12px;

  right: 12px;

  bottom: 12px;

  z-index: 2;

  font-family: var(--font-heading);

  font-size: 14px;

  font-weight: 700;

  color: var(--color-white);

  line-height: 1.35;

}



.home-news-topic ul {

  list-style: none;

  margin: 0;

  padding: 14px 14px 8px;

  flex: 1;

}



.home-news-topic li {

  position: relative;

  padding: 0 0 10px 14px;

  font-size: 12px;

  line-height: 1.45;

  color: var(--color-text-main);

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  overflow: hidden;

}



.home-news-topic li::before {

  content: "";

  position: absolute;

  left: 0;

  top: 7px;

  width: 5px;

  height: 5px;

  border-radius: 50%;

  background: var(--color-gold);

}



.home-news-topic > span:last-child {

  display: block;

  padding: 0 14px 14px;

  margin-top: auto;

  text-align: right;

  font-size: 12px;

  font-weight: 600;

  color: var(--color-primary);

}



.home-news-empty {

  text-align: center;

  padding: 48px 24px;

  color: var(--color-text-sub);

}



.home-news-empty p { margin: 0 0 16px; }



@media (max-width: 1200px) {

  .home-news-topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

}



@media (max-width: 992px) {

  .home-news-layout { grid-template-columns: 1fr; }

  .home-news-trending { position: static; }

  .home-news-main { grid-template-columns: 1fr; }

}



@media (max-width: 640px) {

  .home-news-topic-grid { grid-template-columns: 1fr; }

  .home-news-tabs { gap: 8px; }

  .home-news-tab { font-size: 12px; padding: 8px 12px; }

  .home-news-feature { min-height: 300px; }

  .home-news-feature__img { min-height: 300px; }

  .home-news-meta a { margin-left: 0; }

}



@media (max-width: 768px) {

  section#san-pham.home-products,

  section#tin-tuc.home-news,

  section#lien-he.contact-section {

    display: none !important;

  }

}



/* --------------------------------------------------------------------------

   15. CONTACT / DEALER FORM SECTION

   -------------------------------------------------------------------------- */

.contact-section {

  background: var(--color-bg-surface);

  padding: var(--spacing-xl) 0;

}



.contact-inner {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: var(--spacing-xl);

  align-items: start;

}



.contact-info {

  min-width: 0;

  max-width: 100%;

  overflow: hidden;

}



.contact-info .page-comments-section {

  margin-top: 28px;

  padding: 18px;

}



.contact-info .page-comments-fields {

  grid-template-columns: 1fr;

}



.contact-info .page-comments-rating {

  gap: 16px;

  padding: 14px;

}



.contact-info .page-comments-rating__score {

  min-width: 0;

}



.contact-info h2 {

  font-family: var(--font-heading);

  font-size: 28px;

  font-weight: 700;

  color: var(--color-primary);

  margin-bottom: var(--spacing-sm);

}



.contact-info p {

  color: var(--color-text-sub);

  line-height: 1.8;

  margin-bottom: var(--spacing-md);

}



.contact-highlights { display: flex; flex-direction: column; gap: 12px; }



.contact-highlight {

  display: flex;

  align-items: center;

  gap: 12px;

  font-size: 15px;

}



.contact-highlight svg { color: var(--color-gold); flex-shrink: 0; }



.contact-form {

  background: var(--color-white);

  border-radius: var(--radius-card);

  padding: var(--spacing-lg);

  box-shadow: var(--shadow-card);

  border: 1px solid var(--color-border);

}



.form-group {

  margin-bottom: var(--spacing-sm);

}



.form-group label {

  display: block;

  font-size: 14px;

  font-weight: 600;

  color: var(--color-text-main);

  margin-bottom: 6px;

  font-family: var(--font-heading);

}



.form-control {

  width: 100%;

  padding: 12px 16px;

  border: 2px solid var(--color-border);

  border-radius: var(--radius-btn);

  font-size: 15px;

  color: var(--color-text-main);

  outline: none;

  transition: var(--transition);

  background: var(--color-white);

}



.form-control:focus { border-color: var(--color-primary); }



.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-sm); }



textarea.form-control { resize: vertical; min-height: 100px; }



/* --------------------------------------------------------------------------

   16. FOOTER

   -------------------------------------------------------------------------- */

#site-footer {

  background: var(--color-deep-navy);

  color: var(--color-muted);

  padding: 60px 0 0;

}



.footer-grid {

  display: grid;

  grid-template-columns: 2fr 1fr 1fr 1.5fr;

  gap: var(--spacing-lg);

  padding-bottom: 48px;

  border-bottom: 1px solid rgba(255,255,255,0.1);

}



.footer-col__title {

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 600;

  color: var(--color-white);

  margin-bottom: var(--spacing-sm);

  padding-bottom: 10px;

  border-bottom: 2px solid var(--color-gold);

  display: inline-block;

}



.footer-col p { font-size: 14px; line-height: 1.8; margin-bottom: 10px; }



.footer-col ul { display: flex; flex-direction: column; gap: 8px; }



.footer-col ul li a {

  font-size: 14px;

  color: var(--color-muted);

  transition: color 0.2s;

}



.footer-col ul li a:hover { color: var(--color-gold); }



.footer-contact-item {

  display: flex;

  align-items: flex-start;

  gap: 10px;

  font-size: 14px;

  margin-bottom: 10px;

}



.footer-contact-item svg { color: var(--color-gold); flex-shrink: 0; margin-top: 2px; }



.footer-bottom {

  text-align: center;

  padding: 20px;

  font-size: 13px;

  color: rgba(197,198,199,0.6);

}



.footer-bottom a { color: var(--color-gold); }



.footer-logo img { height: 36px; margin-bottom: var(--spacing-sm); }



/* --------------------------------------------------------------------------

   17. CHATBOT WIDGET

   -------------------------------------------------------------------------- */

.chatbot-launcher {

  position: fixed !important;

  bottom: 24px !important;

  right: 24px !important;

  left: auto !important;

  width: 52px;

  height: 52px;

  background: var(--color-primary);

  border-radius: 50%;

  display: flex;

  align-items: center;

  justify-content: center;

  cursor: pointer;

  z-index: 99999 !important;

  box-shadow: 0 6px 24px rgba(0,90,156,0.45);

  transition: transform 0.2s ease, background 0.2s ease;

  animation: pulse-ring 2.5s infinite;

}



.chatbot-launcher:hover {

  transform: scale(1.1);

  background: var(--color-navy);

}



.chatbot-launcher svg {

  width: 22px;

  height: 22px;

  color: white;

}



.chatbot-launcher__logo {

  width: 100%;

  height: 100%;

  object-fit: cover;

  border-radius: 50%;

}



.chatbot-launcher--has-logo {

  padding: 0;

  overflow: hidden;

  background: #ffffff;

}



/* Chatbot badge */

.chatbot-launcher__badge {

  position: absolute;

  top: -3px;

  right: -3px;

  background: #EBB000;

  color: var(--color-deep-navy);

  font-size: 8px;

  font-weight: 800;

  padding: 1px 4px;

  border-radius: 6px;

  font-family: 'Outfit', sans-serif;

  box-shadow: 0 2px 6px rgba(0,0,0,0.15);

}



@keyframes pulse-ring {

  0%   { box-shadow: 0 0 0 0 rgba(0,90,156,0.4); }

  70%  { box-shadow: 0 0 0 12px rgba(0,90,156,0); }

  100% { box-shadow: 0 0 0 0 rgba(0,90,156,0); }

}



.chatbot-tooltip {

  position: fixed !important;

  bottom: 86px !important;

  right: 24px !important;

  left: auto !important;

  background: var(--color-primary);

  color: white;

  font-size: 13px;

  font-family: var(--font-heading);

  font-weight: 600;

  padding: 8px 14px;

  border-radius: 20px;

  white-space: nowrap;

  box-shadow: var(--shadow-card);

  opacity: 0;

  transform: translateY(6px);

  transition: var(--transition);

  pointer-events: none;

  z-index: 99998 !important;

}



.chatbot-launcher:hover + .chatbot-tooltip {

  opacity: 1;

  transform: translateY(0);

}



.chatbot-window {

  display: none;

  position: fixed !important;

  bottom: 90px !important;

  right: 24px !important;

  left: auto !important;

  width: 380px;

  height:450px;

  max-height: 85vh;

  background: var(--color-white);

  border-radius: var(--radius-chatbot);

  border: 2px solid var(--color-primary);

  box-shadow: 0 20px 60px rgba(0,90,156,0.25);

  z-index: 100000 !important;

  flex-direction: column;

  overflow: hidden;

}



.chatbot-window.open { display: flex; animation: slideUp 0.3s ease; }



@keyframes slideUp {

  from { opacity: 0; transform: translateY(20px); }

  to   { opacity: 1; transform: translateY(0); }

}



.chatbot-header {

  background: linear-gradient(135deg, var(--color-primary), var(--color-navy));

  color: white;

  padding: 16px 20px;

  display: flex; align-items: center; gap: 12px;

}



.chatbot-header__avatar {

  width: 40px; height: 40px;

  background: rgba(255,255,255,0.15);

  border-radius: 50%;

  display: flex; align-items: center; justify-content: center;

  flex-shrink: 0;

}



.chatbot-header__avatar--has-logo {

  padding: 0;

  overflow: hidden;

  background: #ffffff;

}



.chatbot-header__logo {

  width: 100%;

  height: 100%;

  object-fit: cover;

  border-radius: 50%;

  display: block;

}



.chatbot-header__info { flex: 1; }



.chatbot-header__name {

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 600;

}



.chatbot-header__status {

  font-size: 12px;

  opacity: 0.8;

  display: flex; align-items: center; gap: 5px;

}



.chatbot-status-dot {

  width: 7px; height: 7px;

  border-radius: 50%;

  background: #4ECDC4;

  animation: blink 2s infinite;

}



@keyframes blink { 50% { opacity: 0.3; } }



.chatbot-close-btn {

  color: rgba(255,255,255,0.7);

  font-size: 22px;

  cursor: pointer;

  transition: color 0.2s;

}



.chatbot-close-btn:hover { color: white; }



/* Step 1: Registration Form */

.chatbot-reg {

  flex: 1;

  padding: var(--spacing-md);

  display: flex;

  flex-direction: column;

  gap: var(--spacing-sm);

}



.chatbot-reg__title {

  font-family: var(--font-heading);

  font-size: 16px;

  font-weight: 600;

  color: var(--color-primary);

}



.chatbot-reg__desc {

  font-size: 14px;

  color: var(--color-text-sub);

  line-height: 1.6;

}



/* Step 2: Chat Messages */

.chatbot-messages {

  display: none;

  flex: 1;

  overflow-y: auto;

  padding: var(--spacing-sm);

  scroll-behavior: smooth;

  gap: 10px;

  flex-direction: column;

}



.chatbot-messages.active { display: flex; }



.chat-bubble {

  max-width: 82%;

  padding: 10px 14px;

  border-radius: 14px;

  font-size: 14px;

  line-height: 1.6;

  word-break: break-word;

}



.chat-bubble--user {

  align-self: flex-end;

  background: #E6E6E6;

  color: var(--color-text-main);

  border-bottom-right-radius: 4px;

}



.chat-bubble--bot {

  align-self: flex-start;

  background: var(--color-teal-light);

  color: var(--color-text-main);

  border: 1px solid rgba(0,90,156,0.15);

  border-bottom-left-radius: 4px;

}



.chat-bubble--typing {

  background: var(--color-teal-light);

  padding: 12px 18px;

}



.typing-dots { display: flex; gap: 5px; align-items: center; }

.typing-dots span {

  width: 7px; height: 7px;

  border-radius: 50%;

  background: var(--color-primary);

  animation: typingBounce 1.2s infinite;

}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }

.typing-dots span:nth-child(3) { animation-delay: 0.4s; }



@keyframes typingBounce {

  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }

  40% { transform: translateY(-8px); opacity: 1; }

}



/* Quick reply buttons */

.chatbot-quick-btns {

  display: flex;

  flex-wrap: wrap;

  gap: 6px;

  padding: 8px var(--spacing-sm);

  border-top: 1px solid var(--color-border);

}



.quick-btn {

  background: var(--color-teal-light);

  color: var(--color-primary);

  border: 1px solid rgba(0,90,156,0.2);

  padding: 6px 12px;

  border-radius: 20px;

  font-size: 12px;

  font-weight: 600;

  cursor: pointer;

  transition: var(--transition);

  font-family: var(--font-heading);

}



.quick-btn:hover {

  background: var(--color-primary);

  color: white;

}



/* Chat Input */

.chatbot-input-area {

  display: none;

  padding: var(--spacing-sm);

  border-top: 1px solid var(--color-border);

  gap: 8px;

}



.chatbot-input-area.active { display: flex; }



.chatbot-input {

  flex: 1;

  padding: 10px 14px;

  border: 2px solid var(--color-border);

  border-radius: 24px;

  font-size: 14px;

  outline: none;

  transition: border-color 0.2s;

}



.chatbot-input:focus { border-color: var(--color-primary); }



.chatbot-send {

  width: 40px; height: 40px;

  background: var(--color-primary);

  color: white;

  border-radius: 50%;

  display: flex; align-items: center; justify-content: center;

  flex-shrink: 0;

  transition: var(--transition);

}



.chatbot-send:hover { background: var(--color-navy); transform: scale(1.05); }



/* --------------------------------------------------------------------------

   18. WARRANTY CERTIFICATE PAGE

   -------------------------------------------------------------------------- */

.cert-page { background: var(--color-bg-surface); padding: var(--spacing-xl) 0; }



.cert-card {

  max-width: 860px;

  margin: 0 auto;

  background: var(--color-white);

  border-radius: 16px;

  border: 8px solid var(--color-primary);

  box-shadow: 0 20px 60px rgba(0,90,156,0.2);

  position: relative;

  overflow: hidden;

}



.cert-card::before {

  content: '';

  position: absolute;

  inset: 4px;

  border: 2px solid var(--color-gold);

  border-radius: 10px;

  pointer-events: none;

  z-index: 1;

}



.cert-header {

  background: linear-gradient(135deg, var(--color-primary), var(--color-deep-navy));

  padding: 32px 40px;

  display: flex;

  align-items: center;

  gap: 24px;

}



.cert-header img { height: 52px; }



.cert-header__info h1 {

  font-family: var(--font-heading);

  font-size: 20px;

  font-weight: 700;

  color: var(--color-white);

  text-transform: uppercase;

  letter-spacing: 0.05em;

}



.cert-header__info p { color: rgba(255,255,255,0.75); font-size: 14px; }



.cert-body { padding: 40px; }



.cert-title {

  font-family: var(--font-heading);

  font-size: 22px;

  font-weight: 700;

  color: var(--color-primary);

  text-align: center;

  text-transform: uppercase;

  margin-bottom: var(--spacing-lg);

  letter-spacing: 0.04em;

}



.cert-status {

  display: flex;

  align-items: center;

  justify-content: center;

  gap: 12px;

  margin-bottom: var(--spacing-lg);

}



.cert-status-badge {

  display: flex;

  align-items: center;

  gap: 8px;

  background: #E8F8F0;

  border: 2px solid #2ECC71;

  color: #1A7A43;

  padding: 10px 24px;

  border-radius: 30px;

  font-family: var(--font-heading);

  font-weight: 700;

  font-size: 15px;

}



.cert-status-dot {

  width: 12px; height: 12px;

  border-radius: 50%;

  background: #2ECC71;

}



.cert-grid {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: var(--spacing-md);

  margin-bottom: var(--spacing-lg);

}



.cert-field { border-bottom: 1px solid var(--color-border); padding-bottom: 12px; }



.cert-field__label {

  font-size: 12px;

  color: var(--color-text-sub);

  text-transform: uppercase;

  letter-spacing: 0.08em;

  margin-bottom: 4px;

  font-family: var(--font-heading);

  font-weight: 600;

}



.cert-field__value {

  font-size: 16px;

  font-weight: 600;

  color: var(--color-text-main);

  font-family: var(--font-heading);

}



.cert-actions {

  display: flex;

  gap: var(--spacing-sm);

  justify-content: center;

  margin-top: var(--spacing-lg);

  padding-top: var(--spacing-md);

  border-top: 1px solid var(--color-border);

}



/* --------------------------------------------------------------------------

   19. BLOG DETAIL PAGE

   -------------------------------------------------------------------------- */

.blog-detail-layout {

  display: grid;

  grid-template-columns: 1fr 320px;

  gap: var(--spacing-lg);

  padding: var(--spacing-lg) 0;

}



.blog-detail-content { }



.blog-detail-content h1 {

  font-family: var(--font-heading);

  font-size: 32px;

  font-weight: 700;

  color: var(--color-text-main);

  margin-bottom: var(--spacing-sm);

  line-height: 1.3;

}



.blog-meta {

  display: flex;

  gap: var(--spacing-sm);

  font-size: 13px;

  color: var(--color-text-sub);

  margin-bottom: var(--spacing-md);

  align-items: center;

  flex-wrap: wrap;

}



.blog-meta a { color: var(--color-primary); font-weight: 600; }



.blog-content img {

  width: 100%;

  border-radius: var(--radius-card);

  margin: var(--spacing-sm) 0;

}



.blog-content h2 {

  font-family: var(--font-heading);

  font-size: 24px;

  font-weight: 600;

  color: var(--color-primary);

  margin: var(--spacing-md) 0 var(--spacing-sm);

  padding-left: 14px;

  border-left: 4px solid var(--color-gold);

}



.blog-content h3 {

  font-family: var(--font-heading);

  font-size: 18px;

  font-weight: 600;

  color: var(--color-text-main);

  margin: var(--spacing-sm) 0 8px;

}



.blog-content p { margin-bottom: var(--spacing-sm); line-height: 1.8; color: var(--color-text-main); }



.blog-content ul, .blog-content ol {

  padding-left: 24px;

  margin-bottom: var(--spacing-sm);

}



.blog-content li { margin-bottom: 6px; line-height: 1.7; }



.blog-content ul li { list-style: disc; }

.blog-content ol li { list-style: decimal; }



/* Sidebar */

.blog-sidebar { }



.sidebar-widget {

  background: var(--color-white);

  border-radius: var(--radius-card);

  border: 1px solid var(--color-border);

  padding: var(--spacing-md);

  margin-bottom: var(--spacing-md);

}



.sidebar-widget__title {

  font-family: var(--font-heading);

  font-size: 16px;

  font-weight: 600;

  color: var(--color-primary);

  margin-bottom: var(--spacing-sm);

  padding-bottom: 10px;

  border-bottom: 2px solid var(--color-gold);

}



/* --------------------------------------------------------------------------

   20. BREADCRUMBS

   -------------------------------------------------------------------------- */

.breadcrumbs {

  padding: 14px 0;

  font-size: 13px;

  color: var(--color-text-sub);

  border-bottom: 1px solid var(--color-border);

  margin-bottom: var(--spacing-lg);

}



.breadcrumbs a { color: var(--color-primary); transition: color 0.2s; }

.breadcrumbs a:hover { color: var(--color-cyan-hover); }

.breadcrumbs span { margin: 0 8px; }



/* --------------------------------------------------------------------------

   21. PRODUCT DETAIL PAGE

   -------------------------------------------------------------------------- */

.product-detail-layout {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: var(--spacing-xl);

  padding: var(--spacing-lg) 0;

}



.product-img-gallery { }



.product-img-main {

  width: 100%;

  border-radius: var(--radius-card);

  overflow: hidden;

  border: 2px solid var(--color-border);

  margin-bottom: var(--spacing-sm);

}



.product-img-main img {

  width: 100%; height: 380px;

  object-fit: cover;

}



.product-img-thumbs {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 8px;

}



.product-img-thumbs img {

  height: 90px;

  object-fit: cover;

  border-radius: 8px;

  border: 2px solid var(--color-border);

  cursor: pointer;

  transition: border-color 0.2s;

}



.product-img-thumbs img:hover, .product-img-thumbs img.active {

  border-color: var(--color-primary);

}



.product-detail-info h1 {

  font-family: var(--font-heading);

  font-size: 28px;

  font-weight: 700;

  color: var(--color-text-main);

  margin-bottom: var(--spacing-sm);

  line-height: 1.3;

}



.product-price {

  font-family: var(--font-heading);

  font-size: 32px;

  font-weight: 700;

  color: var(--color-gold-dark);

  margin-bottom: var(--spacing-md);

}



.product-price span { font-size: 16px; font-weight: 400; color: var(--color-text-sub); }



.product-specs-table {

  width: 100%;

  border-collapse: collapse;

  margin-bottom: var(--spacing-md);

}



.product-specs-table tr:nth-child(even) { background: var(--color-bg-surface); }



.product-specs-table td {

  padding: 10px 14px;

  font-size: 14px;

  border: 1px solid var(--color-border);

}



.product-specs-table td:first-child {

  font-weight: 600;

  color: var(--color-text-sub);

  width: 45%;

}



.product-specs-table td:last-child {

  color: var(--color-text-main);

  font-weight: 500;

}



/* --------------------------------------------------------------------------

   22. ANIMATIONS & UTILITIES

   -------------------------------------------------------------------------- */

.fade-in {

  opacity: 0;

  transform: translateY(24px);

  transition: opacity 0.6s ease, transform 0.6s ease;

}



.fade-in.visible {

  opacity: 1;

  transform: translateY(0);

}



/* Chữ hạ dần từ trên xuống khi vào viewport */

.fade-in-down__item {

  opacity: 0;

  transform: translateY(-36px);

  transition: opacity 0.75s ease, transform 0.75s ease;

}



.fade-in-down__item--delay {

  transition-delay: 0.18s;

}



.fade-in-down.visible .fade-in-down__item {

  opacity: 1;

  transform: translateY(0);

}



/* Hiện lần lượt từng item trong grid */

.stagger-in__item {

  opacity: 0;

  transform: translateY(28px);

  transition: opacity 0.55s ease, transform 0.55s ease;

}



.stagger-in.visible .stagger-in__item {

  opacity: 1;

  transform: translateY(0);

}



.stagger-in.visible .stagger-in__item:nth-child(1) { transition-delay: 0.05s; }

.stagger-in.visible .stagger-in__item:nth-child(2) { transition-delay: 0.18s; }

.stagger-in.visible .stagger-in__item:nth-child(3) { transition-delay: 0.31s; }

.stagger-in.visible .stagger-in__item:nth-child(4) { transition-delay: 0.44s; }

.stagger-in.visible .stagger-in__item:nth-child(5) { transition-delay: 0.57s; }

.stagger-in.visible .stagger-in__item:nth-child(6) { transition-delay: 0.7s; }

.stagger-in.visible .stagger-in__item:nth-child(7) { transition-delay: 0.83s; }

.stagger-in.visible .stagger-in__item:nth-child(8) { transition-delay: 0.96s; }



.text-center { text-align: center; }

.text-primary { color: var(--color-primary); }

.text-gold { color: var(--color-gold-dark); }

.mt-lg { margin-top: var(--spacing-lg); }

.mb-lg { margin-bottom: var(--spacing-lg); }

.mb-md { margin-bottom: var(--spacing-md); }



/* --------------------------------------------------------------------------

   23. WARRANTY LOOKUP PAGE (/tra-cuu-bao-hanh)

   -------------------------------------------------------------------------- */

.wl-page {

  background: #fff;

  overflow: hidden;

}



/* Breadcrumb */

.wl-breadcrumb-bar {

  background: #fff;

  border-bottom: 1px solid var(--color-border);

}



.wl-breadcrumb {

  display: flex;

  align-items: center;

  gap: 8px;

  padding: 16px 0;

  font-size: 14px;

  color: var(--color-primary);

}



.wl-breadcrumb__icon {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  width: 32px;

  height: 32px;

  border-radius: 8px;

  background: rgba(0, 90, 156, 0.1);

  color: var(--color-primary);

  flex-shrink: 0;

}



.wl-breadcrumb a {

  color: var(--color-primary);

  font-weight: 500;

  transition: color 0.2s;

}



.wl-breadcrumb a:hover { color: var(--color-cyan-hover); }



.wl-breadcrumb__sep {

  color: #94a3b8;

  margin: 0 2px;

}



.wl-breadcrumb__current {

  color: var(--color-navy);

  font-weight: 600;

}



/* Hero */

.wl-hero {

  position: relative;

  padding: 48px 0 40px;

  background: linear-gradient(180deg, #dceefb 0%, #eaf4fc 40%, #f5f9fc 100%);

  overflow: hidden;

}



.wl-hero__bg {

  position: absolute;

  inset: 0;

  pointer-events: none;

  overflow: hidden;

}



.wl-hero__photo {

  position: absolute;

  overflow: hidden;

}



.wl-hero__photo img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  display: block;

  filter: saturate(0.85) brightness(1.05);

}



/* Ô tô + phim cách nhiệt — bên trái */

.wl-hero__photo--car {

  left: -4%;

  bottom: -8%;

  width: min(48%, 560px);

  height: 115%;

  opacity: 0.32;

  mask-image: linear-gradient(90deg, #000 0%, #000 55%, transparent 100%);

  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 55%, transparent 100%);

}



.wl-hero__photo--car img {

  object-position: 35% 55%;

  transform: scale(1.05);

}



/* Tòa kính / phim kiến trúc — bên phải */

.wl-hero__photo--film {

  right: -6%;

  top: -10%;

  width: min(46%, 520px);

  height: 120%;

  opacity: 0.28;

  mask-image: linear-gradient(270deg, #000 0%, #000 50%, transparent 100%);

  -webkit-mask-image: linear-gradient(270deg, #000 0%, #000 50%, transparent 100%);

  clip-path: polygon(18% 0%, 100% 0%, 100% 100%, 0% 100%, 28% 48%);

}



.wl-hero__photo--film img {

  object-position: 60% 40%;

  filter: saturate(0.7) brightness(1.15) hue-rotate(190deg);

}



/* Lớp phủ xanh nhạt để chữ dễ đọc, giống mockup */

.wl-hero__wash {

  position: absolute;

  inset: 0;

  background:

    radial-gradient(ellipse 55% 80% at 50% 40%, rgba(232, 243, 252, 0.55) 0%, transparent 70%),

    linear-gradient(180deg, rgba(220, 238, 251, 0.45) 0%, rgba(245, 249, 252, 0.75) 100%);

}



.wl-hero__inner {

  position: relative;

  z-index: 1;

  max-width: 860px;

  margin: 0 auto;

  text-align: center;

}



.wl-hero__icon {

  width: 72px;

  height: 72px;

  margin: 0 auto 20px;

  border-radius: 50%;

  background: rgba(0, 90, 156, 0.1);

  color: var(--color-primary);

  display: flex;

  align-items: center;

  justify-content: center;

  animation: wl-fade-up 0.6s ease both;

}



.wl-hero__title {

  font-family: var(--font-heading);

  font-size: clamp(24px, 4vw, 36px);

  font-weight: 800;

  color: var(--color-navy);

  letter-spacing: 0.02em;

  text-transform: uppercase;

  margin-bottom: 12px;

  animation: wl-fade-up 0.6s ease 0.08s both;

}



.wl-hero__desc {

  max-width: 560px;

  margin: 0 auto 28px;

  font-size: 15px;

  line-height: 1.7;

  color: #64748b;

  animation: wl-fade-up 0.6s ease 0.14s both;

}



.wl-alert {

  display: flex;

  align-items: flex-start;

  gap: 12px;

  text-align: left;

  max-width: 720px;

  margin: 0 auto 20px;

  padding: 14px 18px;

  background: #fdecea;

  border: 1px solid #f5c6c2;

  border-radius: 12px;

  color: #c0392b;

  font-size: 14px;

  line-height: 1.5;

}



/* Search card */

.wl-search-card {

  background: #fff;

  border-radius: 16px;

  box-shadow: 0 8px 32px rgba(0, 90, 156, 0.1);

  overflow: hidden;

  text-align: left;

  animation: wl-fade-up 0.6s ease 0.2s both;

}



.wl-search-form {

  padding: 24px 24px 12px;

}



.wl-search-row {

  display: flex;

  gap: 12px;

  align-items: stretch;

}



.wl-search-input-wrap {

  flex: 1;

  position: relative;

  min-width: 0;

}



.wl-search-input-icon {

  position: absolute;

  left: 16px;

  top: 50%;

  transform: translateY(-50%);

  color: #94a3b8;

  pointer-events: none;

}



.wl-search-input {

  width: 100%;

  height: 52px;

  padding: 0 16px 0 46px;

  border: 1.5px solid #e2e8f0;

  border-radius: 10px;

  font-size: 15px;

  color: var(--color-text-main);

  background: #fff;

  outline: none;

  transition: border-color 0.2s, box-shadow 0.2s;

}



.wl-search-input::placeholder { color: #94a3b8; }



.wl-search-input:focus {

  border-color: var(--color-primary);

  box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.12);

}



.wl-search-btn {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  gap: 8px;

  height: 52px;

  padding: 0 28px;

  border-radius: 10px;

  background: var(--color-navy);

  color: #fff;

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 700;

  white-space: nowrap;

  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;

  box-shadow: 0 4px 14px rgba(2, 43, 84, 0.25);

}



.wl-search-btn:hover {

  background: var(--color-primary);

  transform: translateY(-1px);

}



.wl-search-btn:active { transform: translateY(0); }



.wl-search-hint {

  margin: 10px 0 0;

  font-size: 13px;

  color: #94a3b8;

  padding-left: 4px;

}



.wl-search-filters {

  display: flex;

  align-items: center;

  flex-wrap: wrap;

  gap: 8px 16px;

  padding: 14px 24px;

  background: #f1f5f9;

  border-top: 1px solid #e8eef4;

}



.wl-search-filters__label {

  font-size: 13px;

  color: #64748b;

  font-weight: 500;

}



.wl-filter {

  display: inline-flex;

  align-items: center;

  gap: 6px;

  padding: 6px 12px;

  border-radius: 20px;

  font-size: 13px;

  font-weight: 500;

  color: #475569;

  background: transparent;

  transition: background 0.2s, color 0.2s;

}



.wl-filter svg { color: var(--color-primary); flex-shrink: 0; }



.wl-filter:hover {

  background: rgba(0, 90, 156, 0.08);

  color: var(--color-primary);

}



.wl-filter.is-active {

  background: #fff;

  color: var(--color-primary);

  font-weight: 600;

  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);

}



/* Body / info card */

.wl-body {

  padding: 32px 0 56px;

  background: #fff;

}



.wl-info-card {

  display: grid;

  grid-template-columns: 1fr auto 1fr;

  gap: 0;

  background: #fff;

  border-radius: 16px;

  box-shadow: 0 4px 24px rgba(0, 90, 156, 0.08);

  border: 1px solid #eef2f6;

  overflow: hidden;

  margin-bottom: 40px;

}



.wl-info-col {

  display: flex;

  gap: 16px;

  padding: 28px 32px;

  align-items: flex-start;

}



.wl-info-col__icon {

  width: 48px;

  height: 48px;

  border-radius: 50%;

  background: rgba(0, 90, 156, 0.1);

  color: var(--color-primary);

  display: flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

}



.wl-info-col__title {

  font-family: var(--font-heading);

  font-size: 17px;

  font-weight: 700;

  color: var(--color-navy);

  margin-bottom: 8px;

}



.wl-info-col__text {

  font-size: 14px;

  line-height: 1.7;

  color: #64748b;

}



.wl-info-divider {

  width: 1px;

  background: #e8eef4;

  margin: 24px 0;

}



.wl-hotline {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  margin-top: 12px;

  font-family: var(--font-heading);

  font-size: 18px;

  font-weight: 700;

  color: var(--color-primary);

  transition: color 0.2s;

}



.wl-hotline:hover { color: var(--color-cyan-hover); }



/* Trust features */

.wl-features {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 24px;

  text-align: center;

}



.wl-feature {

  padding: 8px 12px;

}



.wl-feature__icon {

  width: 52px;

  height: 52px;

  margin: 0 auto 14px;

  border-radius: 50%;

  background: rgba(0, 90, 156, 0.08);

  color: var(--color-primary);

  display: flex;

  align-items: center;

  justify-content: center;

  transition: transform 0.25s ease, background 0.25s ease;

}



.wl-feature:hover .wl-feature__icon {

  transform: translateY(-3px);

  background: rgba(0, 90, 156, 0.14);

}



.wl-feature__title {

  font-family: var(--font-heading);

  font-size: 15px;

  font-weight: 700;

  color: var(--color-navy);

  margin-bottom: 4px;

}



.wl-feature__text {

  font-size: 13px;

  color: #94a3b8;

}



@keyframes wl-fade-up {

  from {

    opacity: 0;

    transform: translateY(16px);

  }

  to {

    opacity: 1;

    transform: translateY(0);

  }

}



/* --------------------------------------------------------------------------

   24. RESPONSIVE

   -------------------------------------------------------------------------- */

@media (max-width: 991px) {

  :root {

    --fs-h1: 36px;

    --fs-h2: 24px;

    --fs-h3: 18px;

  }



  .hero-slider { height: 520px; }

  .hero-slide__content {

    top: clamp(140px, 36%, 220px);

    left: 40px;

    max-width: min(460px, 58vw);

    gap: 8px;

  }

  .hero-slide__title { font-size: 26px; }

  .hero-slide__eyebrow { font-size: 13px; }

  .section-banner { gap: 16px; }

  .section-banner__sub { font-size: 14px; white-space: normal; }

  .hero-tiles {

    min-width: 0;

    width: calc(100% - 88px);

    right: 44px;

    left: 44px;

    bottom: 48px;

  }

  .hero-tile { padding: 14px 8px 12px; }

  .hero-tile__label { font-size: 12px; }



  .products-grid,

  .blog-grid,

  .projects-grid { grid-template-columns: repeat(2, 1fr); }



  .benefits-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }

  .perf-chart__grid { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }

  .perf-chart { padding: 56px 0 64px; }

  .perf-chart__title { font-size: 28px; margin-bottom: 36px; }



  .simulator-inner,

  .contact-inner,

  .blog-detail-layout,

  .product-detail-layout { grid-template-columns: 1fr; }



  .footer-grid { grid-template-columns: 1fr 1fr; }



  .warranty-widget__inner { grid-template-columns: 1fr; }



  .header-brand { padding: 0 16px; }

  .header-search { width: 200px; }



  .cert-grid { grid-template-columns: 1fr; }



  .wl-info-card {

    grid-template-columns: 1fr;

  }



  .wl-info-divider {

    width: auto;

    height: 1px;

    margin: 0 28px;

  }



  .wl-features {

    grid-template-columns: repeat(2, 1fr);

    gap: 28px 16px;

  }



  .wl-hero { padding: 36px 0 32px; }



  .wl-hero__photo--car,

  .wl-hero__photo--film {

    opacity: 0.18;

  }

}



@media (max-width: 576px) {

  :root {

    --fs-h1: 28px;

    --fs-h2: 20px;

    --fs-btn: 14px;

  }



  .header-brand { flex-wrap: wrap; height: auto; padding: 10px 16px; }

  .header-brand__center { order: 3; width: 100%; }

  .header-search { width: 100%; }



  .header-nav { display: none; padding: 0; }

  .header-nav.open { display: flex; flex-direction: column; height: auto; }

  .header-nav a { height: 44px; padding: 0 20px; }



  .menu-toggle { display: block; }



  .hero-slider { height: 460px; }

  .hero-slide__content {

    left: 20px;

    right: 20px;

    top: clamp(120px, 32%, 180px);

    max-width: calc(100% - 40px);

    gap: 8px;

  }

  .hero-slide__title { font-size: 22px; max-width: none; }

  .hero-slide__eyebrow {

    font-size: 13px;

    white-space: normal;

  }

  .hero-slide__cta { height: 40px; min-width: 132px; font-size: 13px; margin-top: 4px; }

  .hero-arrow { width: 36px; height: 64px; }

  .section-banner { gap: 12px; }

  .section-banner__script { font-size: 40px; }

  .section-banner__sub { font-size: 13px; max-width: 220px; }

  .hero-tiles {

    left: 0;

    right: 0;

    bottom: 40px;

    width: 100%;

  }

  .hero-tile { padding: 12px 4px 10px; gap: 6px; }

  .hero-tile svg { width: 24px; height: 24px; }

  .hero-tile__label { font-size: 11px; white-space: normal; }



  .products-grid,

  .blog-grid,

  .projects-grid { grid-template-columns: 1fr; }



  .benefits-grid { grid-template-columns: 1fr; max-width: 320px; margin-left: auto; margin-right: auto; }

  .benefit-item__icon { width: 80px; height: 80px; }

  .benefit-item__title { font-size: 18px; }



  .perf-chart__grid { grid-template-columns: 1fr; max-width: 280px; margin-left: auto; margin-right: auto; gap: 40px; }

  .perf-chart__title { font-size: 24px; }



  .footer-grid { grid-template-columns: 1fr; }



  .chatbot-launcher {

    width: 44px !important;

    height: 44px !important;

    bottom: 65px !important;

    right: 20px !important;

  }

  .chatbot-launcher svg {

    width: 18px !important;

    height: 18px !important;

  }

  .chatbot-launcher__badge {

    top: -2px !important;

    right: -2px !important;

    font-size: 7.5px !important;

    padding: 1px 3px !important;

  }

  .chatbot-tooltip {

    bottom: 84px !important;

    right: 20px !important;

  }

  .chatbot-window {

    width: calc(100vw - 20px) !important;

    right: 10px !important;

    bottom: 90px !important;

  }



  .form-row { grid-template-columns: 1fr; }



  .wl-search-row {

    flex-direction: column;

  }



  .wl-search-btn {

    width: 100%;

  }



  .wl-search-form {

    padding: 18px 16px 10px;

  }



  .wl-search-filters {

    padding: 12px 16px;

    gap: 6px 10px;

  }



  .wl-info-col {

    padding: 22px 20px;

  }



  .wl-features {

    grid-template-columns: 1fr 1fr;

    gap: 24px 12px;

  }



  .wl-hero__icon {

    width: 60px;

    height: 60px;

  }



  .wl-hero__desc {

    font-size: 14px;

    margin-bottom: 22px;

  }



  .wl-hotline {

    font-size: 16px;

  }



  .wl-hero__photo--car {

    width: 70%;

    opacity: 0.14;

  }



  .wl-hero__photo--film {

    width: 65%;

    opacity: 0.12;

  }

}



/* --------------------------------------------------------------------------

   24. ORDER LOOKUP PAGE (/tra-cuu-don-hang)

   -------------------------------------------------------------------------- */

.ol-page {

  background: #eef1f4;

  min-height: 60vh;

  padding-bottom: 48px;

}



.ol-breadcrumb-bar {

  background: #fff;

  border-bottom: 1px solid var(--color-border);

}



.ol-breadcrumb {

  display: flex;

  align-items: center;

  gap: 8px;

  padding: 14px 0;

  font-size: 14px;

  color: var(--color-primary);

}



.ol-breadcrumb__home {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  color: var(--color-primary);

  transition: color 0.2s;

}



.ol-breadcrumb__home:hover { color: var(--color-cyan-hover); }



.ol-breadcrumb__sep {

  color: #94a3b8;

}



.ol-breadcrumb__current {

  color: var(--color-navy);

  font-weight: 600;

}



.ol-main {

  max-width: 920px;

  padding-top: 32px;

}



.ol-card {

  background: #fff;

  border-radius: 16px;

  box-shadow: 0 4px 24px rgba(2, 43, 84, 0.06);

  padding: 40px 48px 32px;

  margin-bottom: 20px;

}



.ol-title {

  font-family: var(--font-heading);

  font-size: clamp(26px, 4vw, 34px);

  font-weight: 800;

  color: var(--color-navy);

  text-align: center;

  margin-bottom: 10px;

}



.ol-subtitle {

  text-align: center;

  color: #64748b;

  font-size: 15px;

  line-height: 1.6;

  margin-bottom: 28px;

}



.ol-label {

  display: block;

  font-size: 14px;

  font-weight: 700;

  color: var(--color-navy);

  margin-bottom: 10px;

}



.ol-search-row {

  display: flex;

  align-items: stretch;

  border: 1.5px solid #e2e8f0;

  border-radius: 10px;

  overflow: hidden;

  background: #fff;

  transition: border-color 0.2s, box-shadow 0.2s;

}



.ol-search-row:focus-within {

  border-color: var(--color-primary);

  box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.1);

}



.ol-search-icon {

  flex-shrink: 0;

  align-self: center;

  margin-left: 16px;

  color: #94a3b8;

}



.ol-search-input {

  flex: 1;

  border: none;

  outline: none;

  padding: 14px 12px;

  font-size: 16px;

  color: var(--color-navy);

  background: transparent;

  min-width: 0;

}



.ol-search-input::placeholder { color: #cbd5e1; }



.ol-search-btn {

  flex-shrink: 0;

  background: var(--color-gold, #EBB000);

  color: #fff;

  font-weight: 700;

  font-size: 15px;

  padding: 0 28px;

  border: none;

  cursor: pointer;

  transition: background 0.2s, opacity 0.2s;

  white-space: nowrap;

}



.ol-search-btn:hover { background: #d9a000; }

.ol-search-btn:disabled { opacity: 0.65; cursor: not-allowed; }



.ol-hint {

  margin-top: 10px;

  font-size: 13px;

  color: #94a3b8;

}



.ol-filters {

  display: flex;

  align-items: center;

  flex-wrap: wrap;

  gap: 10px;

  margin-top: 18px;

  padding-top: 18px;

  border-top: 1px solid #eef2f6;

}



.ol-filters__label {

  font-size: 13px;

  font-weight: 600;

  color: #64748b;

  margin-right: 4px;

}



.ol-filter {

  display: inline-flex;

  align-items: center;

  gap: 6px;

  padding: 8px 14px;

  border-radius: 20px;

  border: 1.5px solid #e2e8f0;

  background: #fff;

  font-size: 13px;

  font-weight: 600;

  color: var(--color-navy);

  cursor: pointer;

  transition: border-color 0.2s, background 0.2s, color 0.2s;

}



.ol-filter svg { color: var(--color-primary); flex-shrink: 0; }



.ol-filter:hover {

  border-color: rgba(0, 90, 156, 0.35);

  background: rgba(0, 90, 156, 0.04);

}



.ol-filter.is-active {

  border-color: var(--color-primary);

  background: rgba(0, 90, 156, 0.08);

  color: var(--color-primary);

}



.ol-alert {

  margin-top: 20px;

  padding: 14px 16px;

  border-radius: 10px;

  font-size: 14px;

  line-height: 1.5;

}



.ol-alert--error {

  background: #fdecea;

  border: 1px solid #f5c6c2;

  color: #c0392b;

}



.ol-alert--info {

  background: #eef6fc;

  border: 1px solid #b8daf0;

  color: #0369a1;

}



.ol-results {

  margin-top: 24px;

  border-top: 1px solid #eef2f6;

  padding-top: 24px;

}



.ol-results__head {

  font-size: 14px;

  color: #64748b;

  margin-bottom: 16px;

}



.ol-order-card {

  border: 1px solid #e8eef4;

  border-radius: 12px;

  padding: 18px 20px;

  margin-bottom: 12px;

  background: #fafbfc;

}



.ol-order-card__top {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 12px;

  margin-bottom: 14px;

  flex-wrap: wrap;

}



.ol-order-card__code {

  font-weight: 800;

  color: var(--color-navy);

  font-size: 15px;

}



.ol-order-card__status {

  font-size: 12px;

  font-weight: 700;

  padding: 4px 10px;

  border-radius: 20px;

  background: rgba(0, 90, 156, 0.1);

  color: var(--color-primary);

}



.ol-order-card__meta {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));

  gap: 12px;

  font-size: 13px;

}



.ol-order-card__meta span {

  display: block;

  color: #94a3b8;

  font-size: 12px;

  margin-bottom: 2px;

}



.ol-order-card__meta strong {

  color: var(--color-navy);

  font-weight: 600;

}



.ol-order-items {

  margin-top: 14px;

  padding-top: 14px;

  border-top: 1px dashed #e2e8f0;

}



.ol-order-items__title {

  font-size: 12px;

  font-weight: 700;

  color: #64748b;

  text-transform: uppercase;

  letter-spacing: 0.04em;

  margin-bottom: 8px;

}



.ol-order-items ul {

  list-style: none;

  padding: 0;

  margin: 0;

}



.ol-order-items li {

  display: flex;

  justify-content: space-between;

  gap: 12px;

  font-size: 13px;

  padding: 6px 0;

  color: var(--color-navy);

}



/* Shipment card + journey timeline */

.ol-shipment-card {

  border: 1px solid #e8eef4;

  border-radius: 12px;

  padding: 20px 22px;

  background: #fafbfc;

}



.ol-shipment-card__head {

  display: flex;

  align-items: flex-start;

  justify-content: space-between;

  gap: 16px;

  flex-wrap: wrap;

  margin-bottom: 18px;

  padding-bottom: 16px;

  border-bottom: 1px solid #eef2f6;

}



.ol-shipment-card__label {

  display: block;

  font-size: 12px;

  color: #94a3b8;

  margin-bottom: 4px;

}



.ol-shipment-card__mvd {

  font-size: 18px;

  font-weight: 800;

  color: var(--color-navy);

}



.ol-shipment-card__carrier {

  font-size: 13px;

  font-weight: 700;

  color: var(--color-primary);

  background: rgba(0, 90, 156, 0.08);

  padding: 6px 12px;

  border-radius: 20px;

}



.ol-shipment-card__grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));

  gap: 12px;

  font-size: 13px;

  margin-bottom: 24px;

}



.ol-shipment-card__grid span {

  display: block;

  color: #94a3b8;

  font-size: 12px;

  margin-bottom: 2px;

}



.ol-shipment-card__grid strong {

  color: var(--color-navy);

  font-weight: 600;

  line-height: 1.5;

}



.ol-shipment-card__full {

  grid-column: 1 / -1;

}



.ol-journey {

  border-top: 1px solid #eef2f6;

  padding-top: 20px;

}



.ol-journey__title {

  font-family: var(--font-heading);

  font-size: 18px;

  font-weight: 800;

  color: var(--color-navy);

  margin-bottom: 16px;

}



.ol-journey__service {

  color: #e53935;

  font-weight: 800;

}



.ol-journey__empty {

  font-size: 14px;

  color: #94a3b8;

}



.ol-journey__list {

  display: flex;

  flex-direction: column;

  gap: 0;

}



.ol-journey__step {

  border-bottom: 1px solid #f1f5f9;

}



.ol-journey__step:last-child {

  border-bottom: none;

}



.ol-journey__toggle {

  width: 100%;

  display: flex;

  align-items: center;

  gap: 12px;

  padding: 14px 4px;

  border: none;

  background: transparent;

  cursor: pointer;

  text-align: left;

  font-family: inherit;

}



.ol-journey__dot {

  width: 22px;

  height: 22px;

  border-radius: 50%;

  border: 2px solid currentColor;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

  position: relative;

}



.ol-journey__dot::after {

  content: '';

  width: 8px;

  height: 8px;

  border-radius: 50%;

  background: currentColor;

}



.ol-journey__status {

  flex: 1;

  font-size: 15px;

  font-weight: 700;

}



.ol-journey__arrow {

  width: 10px;

  height: 10px;

  border-right: 2px solid #94a3b8;

  border-bottom: 2px solid #94a3b8;

  transform: rotate(45deg);

  transition: transform 0.2s;

  flex-shrink: 0;

  margin-right: 6px;

}



.ol-journey__step.is-open .ol-journey__arrow {

  transform: rotate(-135deg);

  margin-top: 6px;

}



.ol-journey__step.is-current {

  color: #e53935;

}



.ol-journey__step.is-past {

  color: #f59e0b;

}



.ol-journey__details {

  display: none;

  padding: 0 0 16px 34px;

}



.ol-journey__step.is-open .ol-journey__details {

  display: block;

}



.ol-journey__event {

  display: flex;

  gap: 12px;

  padding: 10px 0 6px;

}



.ol-journey__event-dot {

  width: 8px;

  height: 8px;

  border-radius: 50%;

  background: #e53935;

  flex-shrink: 0;

  margin-top: 6px;

}



.ol-journey__step.is-past .ol-journey__event-dot {

  background: #f59e0b;

}



.ol-journey__event-body {

  flex: 1;

  min-width: 0;

}



.ol-journey__time {

  font-size: 14px;

  font-weight: 800;

  color: var(--color-navy);

  margin-bottom: 4px;

}



.ol-journey__desc {

  font-size: 13px;

  color: #64748b;

  line-height: 1.55;

  margin-bottom: 4px;

}



.ol-journey__actor {

  font-size: 13px;

  color: #94a3b8;

  line-height: 1.5;

}



.ol-journey__actor strong {

  color: #64748b;

  font-weight: 700;

}



.ol-info-bar {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 16px;

  flex-wrap: wrap;

  background: #fff;

  border-radius: 12px;

  box-shadow: 0 2px 12px rgba(2, 43, 84, 0.05);

  padding: 16px 24px;

}



.ol-info-links {

  display: flex;

  align-items: center;

  gap: 24px;

  flex-wrap: wrap;

}



.ol-info-link {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  font-size: 14px;

  font-weight: 600;

  color: var(--color-navy);

  text-decoration: none;

  transition: color 0.2s;

}



.ol-info-link:hover { color: var(--color-primary); }

.ol-info-link svg { color: #64748b; flex-shrink: 0; }



.ol-hotline-btn {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  background: var(--color-gold, #EBB000);

  color: #fff;

  font-weight: 800;

  font-size: 16px;

  padding: 12px 24px;

  border-radius: 10px;

  text-decoration: none;

  white-space: nowrap;

  transition: background 0.2s;

}



.ol-hotline-btn:hover { background: #d9a000; color: #fff; }



@media (max-width: 768px) {

  .ol-card {

    padding: 28px 20px 24px;

  }



  .ol-search-row {

    flex-wrap: wrap;

    border-radius: 10px;

    overflow: visible;

    border: none;

    background: transparent;

    box-shadow: none;

    gap: 10px;

  }



  .ol-search-row:focus-within { box-shadow: none; }



  .ol-search-icon { display: none; }



  .ol-search-input {

    width: 100%;

    border: 1.5px solid #e2e8f0;

    border-radius: 10px;

    padding: 14px 16px;

  }



  .ol-search-btn {

    width: 100%;

    padding: 14px;

    border-radius: 10px;

  }



  .ol-info-bar {

    flex-direction: column;

    align-items: stretch;

    text-align: center;

  }



  .ol-info-links {

    justify-content: center;

    gap: 16px;

  }



  .ol-hotline-btn {

    width: 100%;

  }

}