/* ================================================
   CONTABLUE PREMIUM WEBSITE — STYLE.CSS
   Brand Colors: #FF6B00 (Orange), #000 (Black), #FFF (White)
   ================================================ */

/* ── CSS Variables ── */
:root {
  --orange: #FF6B00;
  --orange-light: #FF8C33;
  --orange-dark: #CC5500;
  --orange-glow: rgba(255, 107, 0, 0.25);
  --black: #000000;
  --dark: #0A0A0A;
  --dark-2: #111111;
  --dark-3: #1A1A1A;
  --dark-4: #222222;
  --gray-dark: #333333;
  --gray: #555555;
  --gray-mid: #888888;
  --gray-light: #AAAAAA;
  --gray-border: rgba(255,255,255,0.1);
  --white: #FFFFFF;
  --white-soft: #F8F9FA;
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Rajdhani', sans-serif;
  --shadow: 0 8px 30px rgba(0,0,0,0.3);
  --shadow-orange: 0 8px 30px rgba(255,107,0,0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-primary);
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utility ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.text-orange { color: var(--orange); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--white);
}
.section-header p {
  font-size: 1.05rem;
  color: var(--gray-light);
  max-width: 700px;
  margin: 0 auto;
}
.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: var(--orange-glow);
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 100px;
  margin-bottom: 16px;
}
.orange-tag { background: var(--orange); color: var(--white); border-color: var(--orange); }
.white-header h2 { color: var(--white); }
.white-tag { background: rgba(255,255,255,0.1); color: var(--white); border-color: rgba(255,255,255,0.3); }
section { padding: 100px 0; }

/* ────────────────────────────
   NAVBAR
──────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-border);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,0.97);
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo { display: flex; align-items: center; margin-right: 24px; }
.logo-img { height: 44px; width: auto; object-fit: contain; filter: none; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  list-style: none;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  color: var(--gray-light);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--orange); background: var(--orange-glow); }
.nav-link i { font-size: 0.7rem; }
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 8px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu li a {
  display: block;
  padding: 10px 14px;
  color: var(--gray-light);
  font-size: 0.875rem;
  border-radius: 8px;
  transition: var(--transition);
}
.dropdown-menu li a:hover { color: var(--orange); background: var(--orange-glow); }
.btn-nav {
  padding: 10px 22px;
  background: var(--orange);
  color: var(--white);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 8px;
  white-space: nowrap;
  transition: var(--transition);
  margin-left: auto;
}
.btn-nav:hover { background: var(--orange-light); transform: translateY(-1px); box-shadow: var(--shadow-orange); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ────────────────────────────
   HERO SECTION
──────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--black) 0%, #0d0d0d 40%, #1a0a00 100%);
  padding-top: 72px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,107,0,0.12) 0%, transparent 60%);
  z-index: 0;
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 40px 24px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.4);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--orange-light);
  font-weight: 500;
  margin-bottom: 28px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--white);
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-light);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--orange); }
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 10px;
  transition: var(--transition);
}
.btn-primary:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: var(--shadow-orange); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 10px;
  transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }
.hero-stats {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
  padding: 24px 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  padding: 6px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.stat-label-top {
  display: block;
  font-size: 0.65rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
  white-space: nowrap;
}
.stat-item .stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--orange);
  display: inline;
  line-height: 1;
}
.stat-item > span:not(.stat-label):not(.stat-label-top):not(.stat-number) {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--orange);
}
.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--gray-mid);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 4px;
  white-space: nowrap;
}
.stat-divider {
  width: 1px;
  min-height: 50px;
  background: var(--gray-border);
  align-self: stretch;
  flex-shrink: 0;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.hero-scroll-indicator span { font-size: 0.72rem; color: var(--gray-mid); letter-spacing: 0.1em; text-transform: uppercase; }
.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(45deg);
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 1; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 0.5; }
}

/* Hero Particles */
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--orange);
  border-radius: 50%;
  opacity: 0.4;
  animation: float linear infinite;
}
@keyframes float {
  from { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.4; }
  90% { opacity: 0.2; }
  to { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* ────────────────────────────
   VERTICALS SECTION
──────────────────────────── */
.verticals-section {
  padding: 80px 0;
  background: var(--dark-2);
}
.vertical-card {
  position: relative;
  padding: 36px 36px 28px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.vertical-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
}
.vertical-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); border-color: rgba(255,107,0,0.3); }
.vertical-card-ai { background: linear-gradient(135deg, var(--dark-3), #1a0d00); }
.vertical-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-glow);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: var(--radius);
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 0;
}

/* ── Animated Icon (header) — matches AI banner style ── */
.vertical-icon-anim {
  position: relative;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.vi-ring {
  position: absolute;
  border-radius: 50%;
  animation: viRingPulse 2.4s ease-in-out infinite;
}
.vi-ring-1 { width: 36px; height: 36px; animation-delay: 0s; }
.vi-ring-2 { width: 52px; height: 52px; animation-delay: 0.5s; }
.vi-ring-3 { width: 66px; height: 66px; animation-delay: 1s; }

/* Shoe — orange rings */
.shoe-anim .vi-ring   { border: 1.5px solid rgba(255,107,0,0.45); }
.shoe-anim .vi-ring-1 { background: rgba(255,107,0,0.15); }

/* AI header — purple/blue rings */
.ai-header-anim .vi-ring   { border: 1.5px solid rgba(100,120,255,0.45); }
.ai-header-anim .vi-ring-1 { background: rgba(100,120,255,0.12); }

@keyframes viRingPulse {
  0%, 100% { transform: scale(1);    opacity: 0.7; }
  50%       { transform: scale(1.18); opacity: 0.2; }
}

.vi-icon {
  position: relative;
  z-index: 2;
  font-size: 1.6rem;
  animation: viIconGlow 2.4s ease-in-out infinite;
}
.shoe-anim   .vi-icon { color: var(--orange); }
.ai-header-anim .vi-icon { color: #6478FF; }

@keyframes viIconGlow {
  0%, 100% { filter: drop-shadow(0 0  6px currentColor); }
  50%       { filter: drop-shadow(0 0 16px currentColor); }
}
.vertical-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 900;
  color: rgba(255,107,0,0.08);
  position: absolute;
  top: 20px;
  right: 30px;
  line-height: 1;
  user-select: none;
}
.vertical-card h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.vertical-card p { color: var(--gray-light); line-height: 1.7; margin-bottom: 24px; }
.vertical-features { margin-bottom: 32px; }
.vertical-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--gray-light);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--gray-border);
}
.vertical-features li:last-child { border: none; }
.vertical-features li i { color: var(--orange); font-size: 0.8rem; }
.vertical-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.vertical-cta:hover { gap: 12px; }
.vertical-cta i { transition: var(--transition); }

/* ────────────────────────────
   ABOUT SECTION
──────────────────────────── */
.about-section { background: var(--dark); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-content .section-tag { display: inline-block; margin-bottom: 16px; }
.about-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}
.about-intro {
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.7;
}
.about-content p { color: var(--gray-light); margin-bottom: 16px; line-height: 1.7; }
.about-highlights {
  margin-top: 28px;
  display: flex;
  flex-direction: row;
  gap: 14px;
  flex-wrap: nowrap;
}
/* Square icon cards */
.highlight-sq-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 18px 12px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: 12px;
  transition: var(--transition);
  cursor: default;
  min-width: 0;
}
.highlight-sq-card:hover {
  border-color: rgba(255,107,0,0.4);
  background: rgba(255,107,0,0.04);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,107,0,0.1);
}
.highlight-sq-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,107,0,0.1);
  border: 1.5px solid rgba(255,107,0,0.3);
  border-radius: 12px;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.highlight-sq-icon i {
  font-size: 1.3rem;
  color: var(--orange);
}
.highlight-sq-card h4 {
  font-weight: 700;
  margin-bottom: 6px;
  font-size: 0.88rem;
  color: var(--white);
  line-height: 1.2;
}
.highlight-sq-card p {
  font-size: 0.75rem;
  color: var(--gray-mid);
  margin: 0;
  line-height: 1.4;
}
/* Keep old highlight-item for backward compat if needed */
.highlight-item { display: flex; align-items: flex-start; gap: 16px; padding: 16px; background: var(--dark-3); border: 1px solid var(--gray-border); border-radius: var(--radius); }
.highlight-item i { font-size: 1.4rem; color: var(--orange); margin-top: 2px; flex-shrink: 0; }
.highlight-item h4 { font-weight: 600; margin-bottom: 4px; font-size: 0.95rem; }
.highlight-item p { font-size: 0.85rem; color: var(--gray-mid); margin: 0; }
.about-visual { display: flex; flex-direction: column; }
.about-image-grid { position: relative; }
.about-img-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--gray-border);
}
.about-img-main img { width: 100%; height: 300px; object-fit: cover; }
.about-img-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--orange);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
}
.about-timeline { margin-top: 24px; }
.timeline-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-border);
}
.timeline-item:last-child { border: none; }
.tl-year {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray);
  min-width: 48px;
}
.timeline-item.active .tl-year { color: var(--orange); }
.tl-text { font-size: 0.88rem; color: var(--gray-light); }
.timeline-item.active .tl-text { color: var(--white); font-weight: 500; }

/* ────────────────────────────
   MISSION SECTION
──────────────────────────── */
.mission-section {
  background: linear-gradient(135deg, var(--dark-2) 0%, #120800 100%);
}
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.mission-card {
  padding: 40px 32px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.mission-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.mission-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-glow);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: var(--radius);
  font-size: 1.4rem;
  color: var(--orange);
  margin-bottom: 20px;
}
.mission-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.mission-card p { color: var(--gray-light); font-size: 0.92rem; line-height: 1.7; margin-bottom: 12px; }
.values-list { margin-top: 8px; }
.values-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 0.88rem;
  color: var(--gray-light);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.values-list li:last-child { border: none; }
.values-list li i { color: var(--orange); margin-top: 3px; font-size: 0.75rem; }

/* ────────────────────────────
   PRODUCTS SECTION
──────────────────────────── */
.products-section { background: var(--dark); }
.product-filter {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 10px 22px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  color: var(--gray-light);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 100px;
  transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}
.product-card {
  position: relative;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); border-color: rgba(255,107,0,0.4); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 12px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 100px;
  z-index: 2;
  letter-spacing: 0.04em;
}
.new-badge { background: #00C48C; }
.specialty-badge { background: #6C63FF; }
.women-badge { background: #FF4F9A; }
.product-img-wrapper {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, var(--dark-3), var(--dark-2));
  overflow: hidden;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img { transform: scale(1.05); }
.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.product-card:hover .product-overlay { opacity: 1; }
.btn-view-specs {
  padding: 10px 20px;
  background: var(--orange);
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-view-specs:hover { background: var(--orange-light); }
.product-info { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-series {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.product-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.product-desc { font-size: 0.82rem; color: var(--gray-mid); line-height: 1.6; margin-bottom: 14px; flex: 1; }
.product-specs-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.product-specs-mini span {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--dark-4);
  border-radius: 100px;
  font-size: 0.72rem;
  color: var(--gray-light);
}
.product-specs-mini i { color: var(--orange); font-size: 0.65rem; }

/* Sole + Certification bullet list on each product card */
.product-specs-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.product-specs-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.72rem;
  color: var(--gray-light);
  line-height: 1.4;
  padding: 5px 10px;
  background: rgba(255,107,0,0.05);
  border: 1px solid rgba(255,107,0,0.15);
  border-radius: 6px;
}
.product-specs-bullets li i {
  color: var(--orange);
  font-size: 0.65rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 12px;
}
.btn-enquire {
  display: block;
  text-align: center;
  padding: 10px;
  background: var(--dark-4);
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-enquire:hover { background: var(--orange); border-color: var(--orange); }
.product-card.hidden { display: none; }

/* Sole Technology */
.sole-tech-section { margin-top: 20px; }
.sole-tech-section h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 28px;
  text-align: center;
}
.sole-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.sole-card {
  padding: 28px 20px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}
.sole-card:hover, .active-sole { border-color: var(--orange); background: linear-gradient(135deg, var(--dark-3), #1a0900); }
.sole-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-glow);
  border: 2px solid rgba(255,107,0,0.3);
  border-radius: 50%;
  margin: 0 auto 16px;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--orange);
  line-height: 1.2;
  text-align: center;
}
.sole-card h4 { font-weight: 700; margin-bottom: 12px; font-size: 0.95rem; }
.sole-card ul { text-align: left; }
.sole-card ul li {
  font-size: 0.8rem;
  color: var(--gray-light);
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-left: 12px;
  position: relative;
}
.sole-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--orange);
}

/* ────────────────────────────
   CERTIFICATIONS
──────────────────────────── */
.cert-section {
  background: linear-gradient(135deg, #0d0500 0%, var(--dark-2) 100%);
  padding: 80px 0;
}
.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cert-text h3 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.cert-text p { color: var(--gray-light); line-height: 1.7; margin-bottom: 28px; }
.cert-badges { display: flex; gap: 12px; flex-wrap: wrap; }
.cert-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--orange-glow);
  border: 1px solid rgba(255,107,0,0.4);
  border-radius: 100px;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 600;
}
.cert-features { display: flex; flex-direction: column; gap: 20px; }
.cert-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.cert-feature:hover { border-color: var(--orange); }
.cert-feature i {
  font-size: 1.3rem;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
}
.cert-feature h4 { font-weight: 600; margin-bottom: 4px; font-size: 0.95rem; }
.cert-feature p { font-size: 0.82rem; color: var(--gray-mid); margin: 0; }

/* ────────────────────────────
   AI SOLUTIONS SECTION
──────────────────────────── */
.ai-section {
  background: linear-gradient(135deg, #050505 0%, #0a0500 50%, #000 100%);
  position: relative;
  overflow: hidden;
}
.ai-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,107,0,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.ai-solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}
.ai-card {
  position: relative;
  padding: 40px 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  overflow: hidden;
}
.ai-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0;
  transition: var(--transition);
}
.ai-card:hover { background: rgba(255,107,0,0.06); border-color: rgba(255,107,0,0.25); transform: translateY(-4px); }
.ai-card:hover::before { opacity: 1; }
.ai-card-featured {
  background: linear-gradient(135deg, rgba(255,107,0,0.08), rgba(255,107,0,0.04));
  border-color: rgba(255,107,0,0.3);
}
.ai-card-featured::before { opacity: 1; }
.ai-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange);
  border-radius: var(--radius);
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 20px;
}
.ai-card-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
}
.ai-featured-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 100px;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}
.ai-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}
.ai-card p { color: var(--gray-light); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.ai-features-list { margin-bottom: 24px; }
.ai-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 0.85rem;
  color: var(--gray-light);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.ai-features-list li:last-child { border: none; }
.ai-features-list i { color: var(--orange); font-size: 0.75rem; margin-top: 3px; flex-shrink: 0; }
.ai-stats {
  display: flex;
  gap: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ai-stat { text-align: center; }
.ai-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}
.ai-stat span:last-child { font-size: 0.72rem; color: var(--gray-mid); text-transform: uppercase; letter-spacing: 0.06em; }
.ai-more-section { text-align: center; }
.ai-more-section h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 28px;
}
.ai-more-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.ai-more-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: var(--transition);
}
.ai-more-item:hover { background: var(--orange-glow); border-color: rgba(255,107,0,0.3); }
.ai-more-item i { font-size: 1.4rem; color: var(--orange); }
.ai-more-item span { font-size: 0.78rem; color: var(--gray-light); text-align: center; }

/* ────────────────────────────
   WHY CONTABLUE
──────────────────────────── */
.why-section { background: var(--dark-2); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  padding: 32px 24px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-4px); border-color: var(--orange); box-shadow: 0 12px 40px rgba(255,107,0,0.1); }
.why-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-glow);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--orange);
  margin: 0 auto 16px;
}
.why-card h4 { font-weight: 700; font-size: 1.05rem; margin-bottom: 10px; }
.why-card p { font-size: 0.85rem; color: var(--gray-mid); line-height: 1.6; }

/* ────────────────────────────
   CLIENTS SECTION
──────────────────────────── */
.clients-section { background: var(--dark); }
.clients-marquee-wrapper { overflow: hidden; margin: 0 -24px 60px; }
.clients-marquee { position: relative; overflow: hidden; }
.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}
.clients-marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.client-logo-item { flex-shrink: 0; }
.client-logo-card {
  width: 190px;
  height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  transition: var(--transition);
  padding: 14px 18px;
  gap: 6px;
}
.client-logo-card:hover {
  border-color: var(--orange);
  box-shadow: 0 6px 24px rgba(255,107,0,0.15);
  transform: translateY(-3px);
}
.client-logo-img {
  max-width: 130px;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none;
  transition: var(--transition);
}
.client-logo-card:hover .client-logo-img { filter: none; }
.client-logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #222;
  letter-spacing: 0.08em;
}
.client-logo-card:hover .client-logo-text { color: var(--orange); }
.client-sector { font-size: 0.65rem; color: #888; text-transform: uppercase; letter-spacing: 0.1em; }
.clients-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 60px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.client-stat-item {
  flex: 1;
  text-align: center;
  padding: 32px 20px;
  border-right: 1px solid var(--gray-border);
}
.client-stat-item:last-child { border: none; }
.cs-icon { font-size: 1.6rem; color: var(--orange); margin-bottom: 8px; }
.cs-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--white);
  display: block;
}
.cs-label { font-size: 0.78rem; color: var(--gray-mid); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }
.testimonial-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.testimonial-card {
  padding: 32px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  position: relative;
}
.quote-icon { font-size: 2rem; color: var(--orange); opacity: 0.4; margin-bottom: 16px; }
.testimonial-card p { color: var(--gray-light); font-size: 0.92rem; line-height: 1.7; font-style: italic; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  background: var(--orange-glow);
  border: 2px solid rgba(255,107,0,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--orange);
}
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.78rem; color: var(--gray-mid); }

/* ────────────────────────────
   CONTACT SECTION
──────────────────────────── */
.contact-section {
  background: linear-gradient(135deg, var(--dark-2) 0%, #100800 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-form-wrapper, .contact-info-wrapper {
  padding: 40px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
}
.contact-form-wrapper h3, .contact-info-wrapper h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--gray-light); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.06em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark-4);
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px var(--orange-glow); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark-3); }
.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px;
  background: var(--orange);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: var(--transition);
}
.btn-submit:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: var(--shadow-orange); }
.office-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--dark-4);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.office-icon { font-size: 1.3rem; color: var(--orange); margin-top: 3px; flex-shrink: 0; }
.office-details h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.hq-tag {
  padding: 2px 8px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.68rem;
  border-radius: 4px;
  font-weight: 600;
}
.office-details p { font-size: 0.85rem; color: var(--gray-light); line-height: 1.6; }
.contact-links { margin: 20px 0; display: flex; flex-direction: column; gap: 12px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--dark-4);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-link:hover { border-color: var(--orange); background: var(--orange-glow); }
.contact-link i { font-size: 1.1rem; color: var(--orange); flex-shrink: 0; width: 20px; }
.link-label { display: block; font-size: 0.72rem; color: var(--gray-mid); text-transform: uppercase; letter-spacing: 0.06em; }
.link-value { display: block; font-size: 0.9rem; font-weight: 600; color: var(--white); margin-top: 2px; }
.social-links { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.social-links span { font-size: 0.82rem; color: var(--gray-mid); }
.social-links a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-4);
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  color: var(--gray-light);
  transition: var(--transition);
}
.social-links a:hover { background: var(--orange); border-color: var(--orange); color: var(--white); }

/* ────────────────────────────
   FOOTER
──────────────────────────── */
.footer { background: var(--black); }
.footer-top { padding: 80px 0 40px; border-bottom: 1px solid var(--gray-border); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-logo { height: 40px; margin-bottom: 16px; filter: none; }
.footer-brand p { font-size: 0.88rem; color: var(--gray-mid); line-height: 1.7; margin-bottom: 20px; }
.footer-cert-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-cert-badges span {
  padding: 4px 12px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: 4px;
  font-size: 0.72rem;
  color: var(--gray-mid);
  font-weight: 600;
}
.footer-links h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); margin-bottom: 20px; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a { font-size: 0.85rem; color: var(--gray-mid); transition: var(--transition); }
.footer-links ul li a:hover { color: var(--orange); }
.footer-bottom {
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.82rem; color: var(--gray); }
.footer-bottom a { color: var(--orange); }

/* ────────────────────────────
   MODAL
──────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
  position: relative;
  background: var(--dark-3);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1); }
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-4);
  border-radius: 8px;
  color: var(--gray-light);
  transition: var(--transition);
  z-index: 1;
}
.modal-close:hover { background: var(--orange); color: var(--white); }
.modal-content { padding: 40px; }
.modal-content h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}
.modal-content .modal-series { font-size: 0.82rem; color: var(--orange); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.modal-content p { color: var(--gray-light); margin-bottom: 24px; line-height: 1.7; }
.spec-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.spec-table tr { border-bottom: 1px solid var(--gray-border); }
.spec-table td {
  padding: 10px 12px;
  font-size: 0.88rem;
}
.spec-table td:first-child {
  color: var(--gray-mid);
  font-weight: 600;
  width: 40%;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}
.spec-table td:last-child { color: var(--white); }
.modal-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}
.modal-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--dark-4);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--gray-light);
}
.modal-feature i { color: var(--orange); font-size: 0.8rem; }
.modal-warranty {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.modal-warranty-item {
  flex: 1;
  text-align: center;
  padding: 14px;
  background: var(--orange-glow);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: var(--radius);
}
.modal-warranty-item span:first-child { display: block; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--orange); }
.modal-warranty-item span:last-child { font-size: 0.75rem; color: var(--gray-mid); }

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
  box-shadow: var(--shadow-orange);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--orange-light); transform: translateY(-4px); }

/* ────────────────────────────
   RESPONSIVE DESIGN
──────────────────────────── */
@media (max-width: 1200px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .ai-more-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .mission-grid { grid-template-columns: 1fr; }
  .ai-solutions-grid { grid-template-columns: 1fr; }
  .verticals-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-highlights { flex-direction: column; }
  .highlight-sq-card { flex-direction: row; text-align: left; padding: 14px; }
  .highlight-sq-icon { margin-bottom: 0; margin-right: 12px; flex-shrink: 0; }
  .cert-grid { grid-template-columns: 1fr; gap: 40px; }
  .testimonial-wrapper { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .sole-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  section { padding: 60px 0; }
  .nav-menu { display: none; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--dark); border-bottom: 1px solid var(--gray-border); padding: 24px; gap: 4px; }
  .nav-menu.open { display: flex; }
  .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; margin-top: 4px; box-shadow: none; border: none; background: var(--dark-4); }
  .hamburger { display: flex; }
  .hero-stats { flex-wrap: wrap; padding: 20px 16px; }
  .stat-item { padding: 8px 12px; min-width: 120px; }
  .stat-divider { width: 100%; height: 1px; min-height: 0; }
  .stat-label { white-space: normal; font-size: 0.68rem; }
  .hero-cta { flex-direction: column; align-items: center; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .clients-stats { flex-direction: column; }
  .client-stat-item { border-right: none; border-bottom: 1px solid var(--gray-border); }
  .modal-features { grid-template-columns: 1fr; }
  .modal-warranty { flex-direction: column; }
  .ai-more-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .btn-nav { display: none; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .sole-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.8rem; }
  .contact-form-wrapper, .contact-info-wrapper { padding: 24px; }
  .modal-content { padding: 24px; }
}

/* ────────────────────────────
   JOURNEY TIMELINE (Attractive Card Style)
──────────────────────────── */
.journey-timeline {
  height: auto;
  overflow-y: visible;
  padding-right: 0;
}

.journey-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.journey-header i { font-size: 1.2rem; color: var(--orange); }
.journey-header span {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.journey-header-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--orange), transparent);
}

.journey-items { display: flex; flex-direction: column; gap: 0; }

.journey-item {
  display: flex;
  gap: 0;
  align-items: stretch;
}

/* Left column: year + connector */
.ji-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 60px;
  flex-shrink: 0;
}
.ji-year {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--gray);
  letter-spacing: 0.04em;
  padding: 14px 0 6px;
  text-align: center;
  line-height: 1;
}
.ji-year-gold { color: #FFD700; text-shadow: 0 0 10px rgba(255,215,0,0.5); }
.ji-year-orange { color: var(--orange); text-shadow: 0 0 10px rgba(255,107,0,0.5); }

.ji-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  padding-bottom: 4px;
}
.ji-node {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--dark-4);
  border: 2px solid var(--gray);
  flex-shrink: 0;
  transition: var(--transition);
}
.ji-node-gold {
  background: #FFD700;
  border-color: #FFD700;
  box-shadow: 0 0 12px rgba(255,215,0,0.7);
  width: 14px; height: 14px;
}
.ji-node-orange {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 12px rgba(255,107,0,0.7);
  width: 14px; height: 14px;
}
.ji-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, var(--gray-border), transparent);
  min-height: 20px;
}
.ji-line-gold { background: linear-gradient(to bottom, rgba(255,215,0,0.4), transparent); }

/* Right column: card */
.ji-card {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  margin: 5px 0 3px;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: default;
  min-width: 0;
}
.ji-card:hover {
  border-color: rgba(255,107,0,0.3);
  background: rgba(255,107,0,0.04);
  transform: translateX(4px);
}
.ji-card-gold {
  background: linear-gradient(135deg, rgba(255,215,0,0.08), rgba(255,215,0,0.02));
  border-color: rgba(255,215,0,0.35);
}
.ji-card-gold:hover { border-color: rgba(255,215,0,0.6); }
.ji-card-orange {
  background: linear-gradient(135deg, rgba(255,107,0,0.1), rgba(255,107,0,0.03));
  border-color: rgba(255,107,0,0.4);
}
.ji-card-orange:hover { border-color: rgba(255,107,0,0.7); }

.ji-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-4);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--gray-mid);
  flex-shrink: 0;
}
.ji-icon-gold { background: rgba(255,215,0,0.12); color: #FFD700; }
.ji-icon-orange { background: rgba(255,107,0,0.12); color: var(--orange); }

.ji-content h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin: 0;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ji-card-gold .ji-content h5 { color: #FFD700; }
.ji-card-orange .ji-content h5 { color: var(--orange-light); }
.ji-content p {
  font-size: 0.78rem;
  color: var(--gray-mid);
  line-height: 1.4;
  margin: 0;
  display: none;
}

.journey-highlight-gold .ji-card { animation: pulseGold 3s ease-in-out infinite; }
.journey-highlight-orange .ji-card { animation: pulseOrange 3s ease-in-out infinite; }
@keyframes pulseGold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,215,0,0); }
  50% { box-shadow: 0 0 16px 2px rgba(255,215,0,0.15); }
}
@keyframes pulseOrange {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,107,0,0); }
  50% { box-shadow: 0 0 16px 2px rgba(255,107,0,0.2); }
}

/* ────────────────────────────
   VERTICAL CARD — PILLS (no bullets)
──────────────────────────── */
.vertical-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
}
.vertical-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 20px;
}
.vpill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--dark-4);
  border: 1px solid var(--gray-border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-light);
  transition: var(--transition);
}
.vpill:hover { border-color: var(--orange); color: var(--orange); }
.vpill i { color: var(--orange); font-size: 0.72rem; }
.vpill-ai i { color: #6478FF; }
.vpill-ai:hover { border-color: #6478FF; color: #6478FF; }

/* ────────────────────────────
   EQUAL-HEIGHT VERTICAL CARDS
──────────────────────────── */
.verticals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;  /* make both cards same height */
}
.vc-equal {
  display: flex;
  flex-direction: column;
}
.vc-equal h3 { margin-bottom: 16px; }

/* CTA link at bottom of card */
.vertical-cta-bottom {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 16px;
  transition: var(--transition);
  align-self: flex-start;
}
.vertical-cta-bottom:hover { gap: 12px; }

/* ────────────────────────────
   IMAGE-ONLY FLOATING SLIDER
──────────────────────────── */
.img-only-slider {
  flex: 1;                      /* fill remaining card height */
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,107,0,0.25);
  background: #000;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.img-only-track {
  flex: 1;
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.img-only-slide {
  min-width: 100%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 40px;
  position: relative;
}
/* Subtle radial glow behind shoe */
.img-only-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 70%, rgba(255,107,0,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.img-only-slide img {
  width: 100%;
  max-width: 320px;
  height: 260px;
  object-fit: cover;
  object-position: center center;
  border-radius: 8px;
  transition: transform 0.6s ease;
  position: relative;
  z-index: 1;
}
.img-only-slider:hover .img-only-slide img {
  transform: translateY(-8px) scale(1.04);
}
/* Floating accent line */
.img-only-slide::after {
  content: '';
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  border-radius: 2px;
  opacity: 0.5;
}

/* Controls row */
.img-only-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 16px 14px;
  background: rgba(0,0,0,0.4);
  border-top: 1px solid rgba(255,107,0,0.1);
  flex-shrink: 0;
}
.slide-prev, .slide-next {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--gray-border);
  border-radius: 50%;
  color: var(--gray-light);
  cursor: pointer;
  font-size: 0.8rem;
  transition: var(--transition);
  font-family: inherit;
}
.slide-prev:hover, .slide-next:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  transform: scale(1.1);
}
.slide-dots { display: flex; gap: 8px; align-items: center; }
.slide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: var(--transition);
}
.slide-dot.active {
  background: var(--orange);
  width: 22px;
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(255,107,0,0.5);
}

/* ────────────────────────────
   AI VIDEO-SIZE BANNER — BIG
──────────────────────────── */
.ai-video-banner {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,107,0,0.25);
  background: var(--dark-4);
  aspect-ratio: 16 / 7;
  min-height: 180px;
}
.ai-video-banner-big {
  flex: 1;
  margin: 0;
  aspect-ratio: unset;
  min-height: 380px;
  border-color: rgba(100,120,255,0.25);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.ai-banner-slides {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 380px;
}
.ai-banner-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: stretch;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}
.ai-banner-slide.active-slide {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.ai-banner-slide.slide-exit {
  opacity: 0;
  transform: translateX(-30px);
}

/* ── Fire & Safety AI — video + text-below layout ── */
.ai-slide-video {
  flex-direction: column;
  align-items: stretch;
}
.ai-video-wrapper {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 0;
  background: #000;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
}
.ai-fire-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ai-video-overlay-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: rgba(255,107,0,0.85);
  border: 1px solid rgba(255,107,0,0.9);
  border-radius: 100px;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  backdrop-filter: blur(4px);
  z-index: 2;
}
.ai-video-overlay-tag i { font-size: 0.5rem; animation: blink 1s ease-in-out infinite; }
.ai-video-overlay-tag-green {
  background: rgba(0,196,140,0.85);
  border-color: rgba(0,196,140,0.9);
}
.ai-video-overlay-tag-blue {
  background: rgba(100,120,255,0.85);
  border-color: rgba(100,120,255,0.9);
}
.ai-banner-body-below {
  width: 100% !important;
  flex-shrink: 0;
  flex-direction: row !important;
  align-items: center !important;
  gap: 16px !important;
  padding: 12px 18px !important;
  background: linear-gradient(135deg, #0a0410, #120820);
  border-radius: 0 0 12px 12px;
  border-top: 1px solid rgba(255,107,0,0.2);
  flex-wrap: wrap;
}
.ai-banner-body-below h4 {
  font-size: 1.1rem !important;
  white-space: nowrap;
  margin-right: 4px;
}
.ai-banner-body-below p {
  font-size: 0.78rem !important;
  flex: 1;
  min-width: 120px;
  margin: 0;
}
.ai-banner-body-below .ai-banner-stats {
  flex-shrink: 0;
  gap: 8px !important;
}
.ai-banner-body-below .ai-banner-stats span {
  padding: 5px 10px !important;
  font-size: 0.72rem !important;
}

.ai-banner-visual {
  width: 60%;
  flex-shrink: 0;
  background: linear-gradient(135deg, #050310, #0f0820);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.ai-video-banner-big .ai-banner-visual {
  width: 60%;
  background: linear-gradient(135deg, #060210, #120820);
}
.ai-banner-anim {
  position: relative;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.anim-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,107,0,0.3);
  animation: ringPulse 2s ease-in-out infinite;
}
.ring-1 { width: 40px; height: 40px; animation-delay: 0s; }
.ring-2 { width: 60px; height: 60px; animation-delay: 0.4s; }
.ring-3 { width: 80px; height: 80px; animation-delay: 0.8s; }
.fire-anim .anim-ring { border-color: rgba(255,107,0,0.4); }
.ppe-anim .anim-ring { border-color: rgba(0,196,140,0.4); }
.headcount-anim .anim-ring { border-color: rgba(100,120,255,0.4); }
@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 0.2; }
}
.anim-icon {
  position: relative;
  z-index: 2;
  font-size: 2.4rem;
  color: var(--orange);
  animation: iconGlow 2s ease-in-out infinite;
}
.ppe-anim .anim-icon { color: #00C48C; }
.headcount-anim .anim-icon { color: #6478FF; }
@keyframes iconGlow {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(255,107,0,0.6)); }
  50% { filter: drop-shadow(0 0 14px rgba(255,107,0,0.9)); }
}
.ai-banner-body {
  width: 40%;
  flex-shrink: 0;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
}
.ai-banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: rgba(255,107,0,0.15);
  border: 1px solid rgba(255,107,0,0.4);
  border-radius: 100px;
  color: var(--orange);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  width: fit-content;
}
.ai-banner-tag i { font-size: 0.5rem; animation: blink 1s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.3;} }
.ai-banner-tag-green { background: rgba(0,196,140,0.1); border-color: rgba(0,196,140,0.4); color: #00C48C; }
.ai-banner-tag-blue { background: rgba(100,120,255,0.1); border-color: rgba(100,120,255,0.4); color: #6478FF; }
.ai-banner-body h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin: 0;
  line-height: 1.15;
}
.ai-banner-body p {
  font-size: 0.85rem;
  color: var(--gray-light);
  line-height: 1.6;
  margin: 0;
}
.ai-banner-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.ai-banner-stats span {
  font-size: 0.78rem;
  color: var(--gray-light);
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
}
.ai-banner-stats strong { color: var(--orange); font-size: 1rem; font-family: var(--font-display); }
.ai-banner-nav {
  position: absolute;
  bottom: 10px;
  right: 14px;
  display: flex;
  gap: 5px;
  z-index: 3;
}
.ai-nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.ai-nav-dot.ai-active { background: var(--orange); transform: scale(1.4); }
.ai-banner-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.05);
}
.ai-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  width: 0%;
  transition: width 0.1s linear;
}

/* ────────────────────────────
   ROLLING BANNERS (Verticals)
──────────────────────────── */
.rolling-banners {
  overflow: hidden;
  margin: 20px 0 24px;
  border-radius: 8px;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.rolling-track {
  display: flex;
  gap: 12px;
  width: max-content;
  animation: rollingScroll 12s linear infinite;
}
.rolling-track-reverse {
  animation: rollingScrollReverse 12s linear infinite;
}
@keyframes rollingScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes rollingScrollReverse {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}
.rolling-banner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.banner-orange {
  background: var(--orange);
  color: var(--white);
}
.banner-dark {
  background: var(--dark-4);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--gray-light);
}
.banner-outline {
  background: transparent;
  border: 1px solid rgba(255,107,0,0.4);
  color: var(--orange);
}
.rolling-banner i { font-size: 0.75rem; }

/* Stat label top (above number) */
.stat-label-top {
  display: block;
  font-size: 0.68rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

/* ────────────────────────────
   PRODUCT BUTTON GROUP
──────────────────────────── */
.product-btn-group {
  display: flex;
  gap: 8px;
  flex-direction: column;
}
.btn-datasheet {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 9px;
  background: transparent;
  border: 1px solid rgba(255,107,0,0.4);
  border-radius: 8px;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  box-sizing: border-box;
}
.btn-datasheet:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255,107,0,0.25);
}
.btn-datasheet i { font-size: 0.75rem; }

/* Toast notification for datasheet */
.toast-notification {
  position: fixed;
  bottom: 100px;
  right: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--dark-3);
  border: 1px solid var(--orange);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 500;
  z-index: 3000;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
}
.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}
.toast-notification i { color: var(--orange); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

/* ── Selection ── */
::selection { background: var(--orange); color: var(--white); }

/* ════════════════════════════════════════════
   FULL-BLEED SAFETY SHOES BANNER
════════════════════════════════════════════ */
.vc-shoe-fullbanner {
  padding: 0 !important;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.vc-shoe-fullbanner::before { display: none; } /* remove orange top bar */

.shoe-fullbanner-slider {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  max-height: 320px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #000;
}
.shoe-fullbanner-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.shoe-fullbanner-slide {
  min-width: 100%;
  height: 100%;
  flex-shrink: 0;
  position: relative;
  display: flex;
}
.shoe-fullbanner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.8s ease;
}
.shoe-fullbanner-slider:hover .shoe-fullbanner-slide.active-fb img {
  transform: scale(1.03);
}

/* Arrow buttons */
.sfb-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  backdrop-filter: blur(4px);
}
.sfb-arrow:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-50%) scale(1.1);
}
.sfb-prev { left: 14px; }
.sfb-next { right: 14px; }

/* Dot indicators */
.sfb-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.sfb-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}
.sfb-dot.active {
  background: var(--orange);
  width: 24px;
  border-radius: 4px;
}

/* ════════════════════════════════════════════
   THEME TOGGLE BUTTON
════════════════════════════════════════════ */
.btn-theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-3);
  border: 1px solid var(--gray-border);
  color: var(--gray-light);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: auto;
}
.btn-theme-toggle:hover {
  background: var(--orange-glow);
  border-color: var(--orange);
  color: var(--orange);
  transform: rotate(20deg);
}
.btn-nav { margin-left: 0; }

/* ════════════════════════════════════════════
   LIGHT THEME
════════════════════════════════════════════ */
body.light-theme {
  --dark:       #F0F2F5;
  --dark-2:     #E4E7EC;
  --dark-3:     #FFFFFF;
  --dark-4:     #F5F6FA;
  --gray-dark:  #CCCCCC;
  --gray:       #999999;
  --gray-mid:   #666666;
  --gray-light: #444444;
  --gray-border: rgba(0,0,0,0.1);
  --white:      #111111;
  --white-soft: #1A1A1A;
  background: var(--dark);
  color: var(--white);
}

/* Navbar in light mode */
body.light-theme .navbar {
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}
body.light-theme .nav-link { color: #444; }
body.light-theme .nav-link:hover,
body.light-theme .nav-link.active { color: var(--orange); background: rgba(255,107,0,0.08); }
body.light-theme .dropdown-menu {
  background: #fff;
  border-color: rgba(0,0,0,0.1);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
body.light-theme .dropdown-menu li a { color: #444; }
body.light-theme .btn-theme-toggle {
  background: #f0f2f5;
  border-color: rgba(0,0,0,0.15);
  color: #555;
}
body.light-theme .logo-img { filter: none; }

/* Cards & sections in light mode */
body.light-theme .vertical-card,
body.light-theme .product-card,
body.light-theme .cert-card,
body.light-theme .testimonial-card,
body.light-theme .highlight-sq-card,
body.light-theme .sole-card,
body.light-theme .contact-card,
body.light-theme .stat-card {
  background: #fff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
body.light-theme .about-section,
body.light-theme .clients-section,
body.light-theme .certifications-section,
body.light-theme .sole-section,
body.light-theme .contact-section,
body.light-theme .footer {
  background: #f0f2f5;
}
body.light-theme .section-header h2,
body.light-theme .product-name,
body.light-theme .about-content h2,
body.light-theme h2, body.light-theme h3, body.light-theme h4 {
  color: #111;
}
body.light-theme .section-header p,
body.light-theme .about-intro,
body.light-theme p { color: #555; }
body.light-theme .section-tag {
  background: rgba(255,107,0,0.1);
  color: var(--orange);
  border-color: rgba(255,107,0,0.2);
}
body.light-theme .product-specs-mini span { color: #666; background: #f5f6fa; border-color: rgba(0,0,0,0.08); }
body.light-theme .product-specs-bullets li { color: #555; background: rgba(255,107,0,0.04); border-color: rgba(255,107,0,0.15); }
body.light-theme .btn-enquire { background: var(--orange); color: #fff; }
body.light-theme .client-logo-card { background: #fff; border-color: rgba(0,0,0,0.08); }
body.light-theme .client-logo-text { color: #444; }
body.light-theme .filter-btn { background: #fff; border-color: rgba(0,0,0,0.1); color: #555; }
body.light-theme .filter-btn.active,
body.light-theme .filter-btn:hover { background: var(--orange); color: #fff; border-color: var(--orange); }
body.light-theme .hamburger span { background: #333; }
body.light-theme .modal-overlay { background: rgba(0,0,0,0.6); }
body.light-theme .modal-content { background: #fff; color: #111; }
body.light-theme .modal-content h3 { color: #111; }
body.light-theme .spec-table td { color: #555; border-color: rgba(0,0,0,0.06); }
body.light-theme .spec-table tr:hover td { background: rgba(255,107,0,0.04); }
body.light-theme ::-webkit-scrollbar-track { background: #e4e7ec; }
body.light-theme .hero { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); }
body.light-theme .footer { background: #1a1a1a; color: #ccc; }