/* ================================================
   Asian Sun Trading Co. — Main Stylesheet
   Responsive, Modern, Production-Ready
   ================================================ */

/* ── 1. CSS Variables ── */
:root {
  --primary:        #003366;
  --primary-light:  #0056b3;
  --secondary:      #e8a020;
  --secondary-dark: #c8881a;
  --accent:         #e74c3c;
  --dark:           #0d1b2a;
  --light:          #f8f9fa;
  --white:          #ffffff;
  --gray-100:       #f5f5f5;
  --gray-200:       #ebebeb;
  --gray-300:       #d0d0d0;
  --gray-600:       #666666;
  --gray-800:       #333333;
  --text:           #2c2c2c;
  --text-light:     #666666;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.18);
  --shadow-xl:  0 16px 60px rgba(0,0,0,0.22);

  --radius:    8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition:      all 0.3s ease;
  --transition-slow: all 0.5s ease;

  --nav-height:      75px;
  --top-bar-height:  48px;
  --header-offset:   calc(var(--top-bar-height) + var(--nav-height));
  --font:            'Poppins', sans-serif;
}

/* Anchor targets clear fixed headers */
#contact-phone,
#contact-email,
#contact-address {
  scroll-margin-top: calc(var(--header-offset) + 16px);
}

/* ── 2. Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, textarea, select {
  font-family: var(--font);
  outline: none;
  border: none;
}

/* ── 3. Typography ── */
h1 { font-size: clamp(2rem,   5vw, 3.5rem); font-weight: 700; line-height: 1.2; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.3; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { font-size: 1rem; color: var(--text-light); }

/* ── 4. Utilities ── */
.container {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}
.section-header .label {
  display: inline-block;
  background: rgba(232,160,32,0.15);
  color: var(--secondary-dark);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}
.section-header h2 { color: var(--primary); margin-bottom: 1rem; }
.section-header p  { color: var(--text-light); }

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--secondary-dark));
  border-radius: 4px;
  margin: 0.75rem auto 0;
}

section { padding: 90px 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(232,160,32,0.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(232,160,32,0.5);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-3px);
}
.btn-outline-dark {
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* ── 5. Top fixed contact bar ── */
.top-contact-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1020;
  background: linear-gradient(90deg, #002b52 0%, #003366 40%, #0056b3 100%);
  color: var(--white);
  font-size: 0.8125rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
}
.top-contact-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 1.5rem;
  min-height: var(--top-bar-height);
  padding: 8px 0;
}
.top-contact-link {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  color: rgba(255, 255, 255, 0.95);
  transition: var(--transition);
  padding: 2px 0;
  max-width: 340px;
}
.top-contact-link:hover {
  color: var(--white);
}
.top-contact-link:hover .top-contact-icon {
  color: var(--secondary);
  transform: scale(1.08);
}
.top-contact-icon {
  flex-shrink: 0;
  color: var(--secondary);
  font-size: 1rem;
  line-height: 1.4;
  transition: var(--transition);
}
.top-contact-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.3;
  text-align: left;
}
.top-contact-kicker {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  opacity: 0.88;
}
.top-contact-value {
  font-weight: 600;
  font-size: 0.84rem;
  word-break: break-word;
}

/* ── 6. Navigation ── */
.navbar {
  position: fixed;
  top: var(--top-bar-height);
  left: 0;
  right: 0;
  z-index: 1010;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--dark);
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  max-width: min(220px, 52vw);
  object-fit: contain;
  display: block;
}
.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  font-weight: 800;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text .brand   { font-size: 1.1rem; font-weight: 700; color: var(--white); }
.logo-text .tagline { font-size: 0.65rem; font-weight: 400; color: rgba(255,255,255,0.6); letter-spacing: 1.5px; text-transform: uppercase; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding-bottom: 4px;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--secondary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--secondary); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { display: none; }

/* ── 7. Page Hero ── */
.page-hero {
  min-height: 360px;
  height: auto;
  padding-top: var(--header-offset);
  padding-bottom: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(232,160,32,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(42,82,152,0.3)   0%, transparent 50%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p  { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 1.25rem;
  font-size: 0.875rem;
}
.breadcrumb a  { color: rgba(255,255,255,0.6); transition: var(--transition); }
.breadcrumb a:hover  { color: var(--secondary); }
.breadcrumb span     { color: var(--secondary); }
.breadcrumb .sep     { color: rgba(255,255,255,0.4); }

/* ── 8. HOME — Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 15% 50%, rgba(232,160,32,0.12) 0%, transparent 45%),
    radial-gradient(circle at 85% 30%, rgba(42,82,152,0.25)  0%, transparent 50%);
}
/* Home — steel coils photo behind title (opacity kept low for readability) */
.home-landing-hero .home-hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: url('../images/home-hero-bg.png') center center / cover no-repeat;
  opacity: 0.42;
}
.hero-shapes { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.hero-shapes span {
  position: absolute;
  border-radius: 50%;
  opacity: 0.05;
  background: var(--secondary);
  animation: floatShape 8s ease-in-out infinite;
}
.hero-shapes span:nth-child(1) { width: 400px; height: 400px; top: -100px; right: -100px; animation-delay: 0s; }
.hero-shapes span:nth-child(2) { width: 250px; height: 250px; bottom: 50px;  left: -80px;  animation-delay: 3s; }
.hero-shapes span:nth-child(3) { width: 150px; height: 150px; top: 60%;      right: 20%;   animation-delay: 5s; }

@keyframes floatShape {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-20px) scale(1.05); }
}

.hero .container { position: relative; z-index: 2; padding-top: var(--header-offset); }
.hero-content { max-width: 680px; }

/* Home — ASIANSUNLLC landing */
.home-landing-hero .container { display: flex; justify-content: center; }
.home-landing-wrap {
  width: 100%;
  max-width: 560px;
  text-align: center;
}
.home-landing-title {
  font-size: clamp(2rem, 8vw, 3.75rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--white);
  margin-bottom: 1.75rem;
  line-height: 1.15;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}
.home-office-panel {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  text-align: left;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.home-office-panel h2 {
  color: var(--primary);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.35;
}
.home-office-panel .home-address {
  font-style: normal;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 1.35rem;
}
.home-office-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.home-office-meta li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}
.home-office-meta i {
  color: var(--secondary);
  margin-top: 3px;
  flex-shrink: 0;
  width: 1.1rem;
  text-align: center;
}
.home-office-meta a {
  color: var(--primary);
  font-weight: 600;
  word-break: break-word;
}
.home-office-meta .meta-label { font-weight: 600; color: var(--gray-800); margin-right: 4px; }
.home-landing-links {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  font-size: 0.9rem;
}
.home-landing-links a {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 2px;
  transition: var(--transition);
}
.home-landing-links a:hover {
  color: var(--secondary);
  border-bottom-color: var(--secondary);
}

/* Home — hero title (full company name) */
.home-landing-title--hero {
  font-size: clamp(2.35rem, 11vw, 4.5rem);
  letter-spacing: 0.06em;
  margin-bottom: 1.75rem;
  line-height: 1.12;
}

/* About — long-form prose */
.about-prose-section { padding: 70px 0 90px; }
.about-prose-inner { max-width: 800px; margin: 0 auto; }
.about-prose p {
  color: var(--text);
  margin-bottom: 1.15rem;
  font-size: 1.02rem;
  line-height: 1.85;
}
.about-prose p:last-child { margin-bottom: 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,160,32,0.15);
  border: 1px solid rgba(232,160,32,0.3);
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }

.hero-content h1 { color: var(--white); margin-bottom: 1.5rem; }
.hero-content h1 .highlight {
  color: var(--secondary);
  position: relative;
}
.hero-content p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3.5rem; }

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.stat-item { border-left: 3px solid var(--secondary); padding-left: 1rem; }
.stat-item .num {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-item .lbl {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── 8. HOME — Services ── */
.services { background: var(--gray-100); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.75rem;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--secondary-dark));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, rgba(26,58,92,0.08), rgba(42,82,152,0.12));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.8rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
}
.service-card h3 { color: var(--primary); margin-bottom: 0.6rem; }

/* ── 9. HOME — About Preview ── */
.about-preview { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.about-image-placeholder {
  height: 450px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--secondary-dark) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}
.about-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-badge .icon { font-size: 2rem; }
.about-badge .info .num { font-size: 1.6rem; font-weight: 700; color: var(--primary); line-height: 1; }
.about-badge .info .lbl { font-size: 0.75rem; color: var(--text-light); }

.about-content .label {
  display: inline-block;
  background: rgba(232,160,32,0.12);
  color: var(--secondary-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.about-content h2 { color: var(--primary); margin-bottom: 1.25rem; }
.about-content p  { margin-bottom: 1rem; }

.check-list { margin: 1.5rem 0 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
}
.check-list li .chk {
  width: 22px; height: 22px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ── 10. HOME — Stats ── */
.stats-section {
  background: linear-gradient(135deg, var(--dark), var(--primary));
  padding: 80px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-card { padding: 1.5rem; }
.stat-card .number {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-card h4 { color: var(--white); margin-bottom: 0.4rem; }
.stat-card p  { color: rgba(255,255,255,0.55); font-size: 0.85rem; }

/* ── 11. HOME — Products Preview ── */
.products-preview { background: var(--gray-100); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}
.product-thumb .cat-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--secondary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.product-body { padding: 1.25rem; }
.product-body h3 { color: var(--primary); margin-bottom: 0.4rem; font-size: 1rem; }
.product-body p  { font-size: 0.875rem; margin-bottom: 1rem; }

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

/* ── 12. ABOUT — Content ── */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.story-image {
  height: 480px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
}
.story-content h2 { color: var(--primary); margin-bottom: 1.25rem; }
.story-content p  { margin-bottom: 1rem; }

.values-section { background: var(--gray-100); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid transparent;
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-top-color: var(--secondary); }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h3 { color: var(--primary); margin-bottom: 0.6rem; }

.team-section { background: var(--white); }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2rem;
}
.team-card { text-align: center; }
.team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  border: 4px solid var(--gray-200);
  transition: var(--transition);
}
.team-card:hover .team-avatar { border-color: var(--secondary); transform: scale(1.05); }
.team-card h3  { color: var(--primary); margin-bottom: 0.2rem; }
.team-card .role { color: var(--secondary-dark); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.5rem; }
.team-card p   { font-size: 0.85rem; }

.milestones-section { background: linear-gradient(135deg, var(--dark), var(--primary)); }
.milestones-section .section-header .label { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.8); }
.milestones-section .section-header h2    { color: var(--white); }
.milestones-section .section-header p     { color: rgba(255,255,255,0.6); }
.milestones-section .section-divider      { background: linear-gradient(90deg, var(--secondary), var(--white)); }
.timeline {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.15);
  transform: translateX(-50%);
}
.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  position: relative;
}
.timeline-item:nth-child(odd)  { flex-direction: row; }
.timeline-item:nth-child(even) { flex-direction: row-reverse; }
.timeline-dot {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
  z-index: 1;
  position: relative;
}
.timeline-content {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  flex: 1;
}
.timeline-content h4 { color: var(--secondary); margin-bottom: 0.4rem; }
.timeline-content p  { color: rgba(255,255,255,0.65); font-size: 0.9rem; }

/* ── 14. PRODUCTS ── */
.products-page { background: var(--gray-100); }
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: var(--transition);
  cursor: pointer;
}
.filter-btn:hover  { border-color: var(--secondary); color: var(--secondary-dark); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: var(--white);
  box-shadow: 0 4px 14px rgba(232,160,32,0.4);
}

.products-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.75rem;
}
.product-card.hidden { display: none; }
.product-card.visible { display: block; animation: fadeInUp 0.4s ease forwards; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Product catalog — grid (image + title only) */
.product-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
a.product-grid-card {
  display: block;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  color: inherit;
}
a.product-grid-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.product-grid-card__thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--gray-200);
}
.product-grid-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.product-grid-card__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary);
  text-align: center;
  padding: 1rem 0.75rem;
  line-height: 1.35;
  margin: 0;
}

/* Product detail — gallery + prose */
.product-detail-section {
  background: var(--gray-100);
  padding: 48px 0 80px;
}
.product-detail-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.product-detail-gallery figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gray-200);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
  min-height: 0;
}
.product-detail-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.product-detail-prose {
  max-width: 820px;
  margin: 2.5rem auto 0;
  background: var(--white);
  padding: 2rem 2.25rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.product-detail-prose h2 {
  font-size: 1.15rem;
  color: var(--primary);
  margin: 1.5rem 0 0.75rem;
}
.product-detail-prose h2:first-child { margin-top: 0; }
.product-detail-prose p {
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.8;
  font-size: 1rem;
}
.product-detail-prose ul {
  margin: 0 0 1rem 1.25rem;
  padding: 0;
  color: var(--text);
  line-height: 1.75;
}
.product-detail-prose li { margin-bottom: 0.35rem; }

/* ── 15. CONTACT ── */
.contact-section { background: var(--gray-100); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-info-only {
  max-width: 640px;
  margin: 0 auto;
}
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.info-card:hover { transform: translateX(6px); box-shadow: var(--shadow-md); }
.info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.info-icon i { color: var(--white); }
.info-card h4 { color: var(--primary); margin-bottom: 0.2rem; }
.info-card p  { font-size: 0.9rem; }

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.contact-form-wrap h3 { color: var(--primary); margin-bottom: 0.5rem; }
.contact-form-wrap > p { margin-bottom: 1.75rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--primary); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--gray-100);
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--secondary);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-submit { margin-top: 1.25rem; width: 100%; justify-content: center; border-radius: var(--radius); }

.form-success {
  display: none;
  text-align: center;
  padding: 1.5rem;
  background: rgba(39,174,96,0.08);
  border: 1px solid rgba(39,174,96,0.3);
  border-radius: var(--radius-lg);
  color: #27ae60;
  margin-top: 1rem;
  font-weight: 600;
}

.map-section { padding: 0 0 90px; background: var(--gray-100); }
.map-placeholder {
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 340px;
  background: linear-gradient(135deg, #e8f0fe, #d4e8f5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  border: 2px solid var(--gray-200);
}
.map-placeholder .map-pin { font-size: 3.5rem; }
.map-placeholder p { color: var(--text-light); font-size: 0.95rem; }

/* ── 16. Footer ── */
.footer {
  background: var(--dark);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-brand .nav-logo-img {
  height: 44px;
  max-width: 200px;
}
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; max-width: 280px; line-height: 1.8; }
.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}
.social-link:hover { background: var(--secondary); color: var(--white); border-color: var(--secondary); }

.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 1.25rem; position: relative; padding-bottom: 0.75rem; }
.footer-col h4::after { content:''; position:absolute; bottom:0; left:0; width:32px; height:2px; background:var(--secondary); border-radius:2px; }
.footer-col ul li + li { margin-top: 0.6rem; }
.footer-col ul li a {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover { color: var(--secondary); padding-left: 4px; }
.footer-col ul li a::before { content: '›'; color: var(--secondary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem 0;
}
.footer-bottom p, .footer-bottom a { color: rgba(255,255,255,0.45); font-size: 0.875rem; }
.footer-bottom a:hover { color: var(--secondary); }

/* ── 17. Scroll Animations ── */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left  { opacity: 0; transform: translateX(-40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-left.visible  { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(40px);  transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* ── 18. Responsive ── */
@media (max-width: 1024px) {
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .about-grid, .story-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image-wrap, .story-image { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --header-offset: var(--nav-height);
  }

  section { padding: 65px 0; }

  .top-contact-bar {
    display: none;
  }

  .navbar {
    top: 0;
  }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .mobile-menu {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--dark);
    padding: 1.5rem;
    gap: 0;
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    z-index: 999;
    box-shadow: var(--shadow-lg);
  }
  .mobile-menu.open { transform: translateY(0); }
  .mobile-menu > a {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    font-weight: 500;
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .mobile-menu > a.active,
  .mobile-menu > a:hover { color: var(--secondary); }

  .mobile-menu-contact {
    display: flex;
    flex-direction: column;
    margin-top: 0.5rem;
    padding-top: 1.1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }
  .mobile-menu-contact__row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    transition: var(--transition);
  }
  .mobile-menu-contact__row:last-child {
    border-bottom: none;
    padding-bottom: 2px;
  }
  .mobile-menu-contact__row:hover,
  .mobile-menu-contact__row:focus-visible {
    color: var(--white);
    outline: none;
  }
  .mobile-menu-contact__row:hover .mobile-menu-contact__icon,
  .mobile-menu-contact__row:focus-visible .mobile-menu-contact__icon {
    transform: scale(1.06);
    box-shadow: 0 4px 14px rgba(232, 160, 32, 0.35);
  }
  .mobile-menu-contact__icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 1rem;
    transition: var(--transition);
  }
  .mobile-menu-contact__text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
    min-width: 0;
  }
  .mobile-menu-contact__label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.65px;
    color: rgba(255, 255, 255, 0.72);
  }
  .mobile-menu-contact__value {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.35;
    word-break: break-word;
  }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-stats   { gap: 1.5rem; }

  .form-grid { grid-template-columns: 1fr; }
  .timeline::before { display: none; }
  .timeline-item { flex-direction: column !important; }

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

  .page-hero { min-height: 280px; padding-bottom: 2rem; }

  .top-contact-inner {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 1rem 1.25rem;
    padding-left: 2px;
    padding-right: 2px;
  }
  .top-contact-link {
    flex-shrink: 0;
    max-width: none;
  }
}

@media (max-width: 480px) {
  .container { width: 94%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .filter-bar { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
  .filter-btn { flex-shrink: 0; }
}

/* ── 19. Scroll-to-top button ── */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 1030;
  border: none;
}
.scroll-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }