/* ============================================================
   GAYATRI MINERALS — GLOBAL STYLESHEET
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --navy:       #0f1e3c;
  --navy-mid:   #162447;
  --navy-light: #1e3264;
  --gold:       #e07b2a;
  --gold-light: #f59c4a;
  --cream:      #f8f5ef;
  --text-muted: #94a3b8;
  --shadow-sm:  0 2px 12px rgba(15,30,60,0.08);
  --shadow-md:  0 8px 32px rgba(15,30,60,0.12);
  --shadow-lg:  0 20px 56px rgba(15,30,60,0.16);
}

/* ── Base Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: #060c1a; }
body {
  font-family: 'DM Sans', sans-serif;
  background: #060c1a;
  color: var(--navy);
  overflow-x: hidden;
  padding-top: 112px; /* 36px topbar + 76px nav */
}
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; }
img { display: block; max-width: 100%; }
a { text-decoration: none; }

/* ============================================================
   NAV
   ============================================================ */
/* ============================================================
   TOP INFO BAR
   ============================================================ */
.gm-topbar {
  position: fixed; top: 0; width: 100%; z-index: 1001;
  background: #060e1e;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-family: 'DM Sans', sans-serif;
}
.topbar-inner {
  width: 100%;
  padding: 0 16px;
  height: 36px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.topbar-left, .topbar-right {
  display: flex; align-items: center; gap: 10px; flex-wrap: nowrap;
}
.topbar-link {
  display: inline-flex; align-items: center; gap: 5px;
  color: #8ba3c0;
  font-size: 0.76rem; font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}
.topbar-link:hover { color: #f59c4a; }
.topbar-link svg { flex-shrink: 0; }
.topbar-divider {
  color: rgba(255,255,255,0.2);
  font-size: 0.75rem;
  user-select: none;
}
.topbar-badge {
  font-size: 0.72rem; font-weight: 600;
  color: #8ba3c0;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.topbar-badge--gold {
  color: #f59c4a;
}

/* Push nav down by topbar height */
.gm-nav {
  position: fixed; top: 36px; width: 100%; z-index: 1000;
  background: rgba(12, 24, 50, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: box-shadow 0.3s;
}
.gm-nav.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.4); }

.nav-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px;
  height: 76px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo-img {
  width: 46px; height: 46px; border-radius: 10px;
  object-fit: contain; flex-shrink: 0;
}
.nav-logo-text { line-height: 1.25; }
.nav-logo-text .brand { color: #fff; font-size: 1rem; font-weight: 600; letter-spacing: 0.02em; }
.nav-logo-text .sub   { color: var(--text-muted); font-size: 0.75rem; letter-spacing: 0.05em; }

.nav-links {
  display: flex; align-items: center; gap: 28px;
  list-style: none; flex: 1; justify-content: center;
}
.nav-links a, .nav-links button {
  background: none; border: none; cursor: pointer;
  color: #8ba3c0;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.10em; text-transform: uppercase;
  text-decoration: none;
  padding: 4px 0;
  position: relative;
  transition: color 0.25s;
  display: flex; align-items: center; gap: 4px;
}
.nav-links a::after, .nav-links button::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-links a:hover, .nav-links button:hover,
.nav-links a.active, .nav-links button.active { color: #fff; }
.nav-links a:hover::after, .nav-links button:hover::after,
.nav-links a.active::after, .nav-links button.active::after { width: 100%; }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-trigger { display: flex; align-items: center; gap: 4px; }
.dropdown-trigger svg { transition: transform 0.25s; }
.nav-dropdown:hover .dropdown-trigger svg,
.nav-dropdown:focus-within .dropdown-trigger svg { transform: rotate(180deg); }

.dropdown-panel {
  display: none;
  position: absolute; top: calc(100% + 16px); left: 50%;
  transform: translateX(-50%);
  background: #0a1628;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  min-width: 210px;
  padding: 8px 0;
  box-shadow: 0 24px 56px rgba(0,0,0,0.5);
}
.dropdown-panel::before {
  content: ''; position: absolute; top: -16px; left: 0; right: 0; height: 16px;
}
.nav-dropdown:hover .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel { display: block; }

.gm-nav .dropdown-panel a {
  display: block; padding: 11px 22px;
  color: #8ba3c0;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: none;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s, background 0.2s;
}
.gm-nav .dropdown-panel a::after { display: none; }
.gm-nav .dropdown-panel a:hover { color: #fff; padding-left: 30px; background: rgba(255,255,255,0.05); }

/* CTA Button */
.gm-nav .nav-cta {
  display: inline-flex; align-items: center;
  background: var(--gold); color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.86rem; font-weight: 700;
  padding: 13px 28px; border-radius: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s, box-shadow 0.2s;
  border: none; cursor: pointer; flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(224,123,42,0.45);
  white-space: nowrap;
}
.gm-nav .nav-cta::after { display: none; }
.nav-cta-wrap { display: flex; align-items: center; }
.gm-nav .nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(224,123,42,0.45);
}

/* Hamburger */
.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  color: #fff; padding: 6px;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  background: #080f1f;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 16px 24px 24px;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; color: #8ba3c0;
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem; padding: 13px 0;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: #fff; }
/* Products toggle button */
.mobile-sub-toggle {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; background: none; border: none; cursor: pointer;
  color: #8ba3c0; font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem; padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s; text-align: left;
}
.mobile-sub-toggle:hover { color: #fff; }
.mobile-sub-toggle[aria-expanded="true"] { color: #fff; }
.mobile-sub-arrow {
  flex-shrink: 0; transition: transform 0.3s ease;
}
.mobile-sub-toggle[aria-expanded="true"] .mobile-sub-arrow {
  transform: rotate(180deg);
}

/* Sub-menu: CSS grid-template-rows trick — animates height reliably on all mobile browsers */
.mobile-sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.32s ease, opacity 0.28s ease;
  opacity: 0;
}
.mobile-sub > * {
  overflow: hidden;
}
.mobile-sub.open {
  grid-template-rows: 1fr;
  opacity: 1;
}
.gm-nav .mobile-sub a {
  display: block;
  padding: 13px 0 13px 20px;
  font-size: 1rem;
  color: #5a7a99;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  border-left: 2px solid rgba(245,156,74,0.4);
  margin-left: 6px;
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  transition: color 0.2s, border-left-color 0.2s;
}
.gm-nav .mobile-sub a:last-child { border-bottom: none; }
.gm-nav .mobile-sub a:hover {
  color: var(--gold-light, #f59c4a);
  border-left-color: var(--gold-light, #f59c4a);
}

@media (max-width: 768px) {
  /* Compact single-row topbar on mobile */
  .gm-topbar { display: block; }
  .topbar-inner {
    height: 32px;
    padding: 0 14px;
    gap: 8px;
  }
  .topbar-left {
    gap: 10px;
  }
  .topbar-link {
    font-size: 0.67rem;
  }
  .topbar-link svg { width: 11px; height: 11px; }
  /* Hide badges row on mobile — keep only contact links */
  .topbar-right { display: none; }
  .topbar-divider { display: none; }
  /* Nav sits below the 32px topbar */
  .gm-nav { top: 32px; }
  body { padding-top: calc(32px + 76px); }
  .nav-links { display: none; }
  /* Hide CTA button on mobile — bottom nav already has Contact */
  .nav-cta-wrap { display: none; }
  .hamburger { display: block; flex-shrink: 0; }
  /* Tighten nav padding so logo + hamburger always fit */
  .nav-inner {
    padding: 0 16px;
    gap: 12px;
  }
}

/* ============================================================
   SHARED UTILITIES
   ============================================================ */
.section-label {
  display: inline-block;
  font-size: 0.67rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); font-weight: 700; margin-bottom: 10px;
  font-family: 'DM Sans', sans-serif;
}

.fade-in {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

.cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold); color: #fff;
  font-weight: 700; font-family: 'DM Sans', sans-serif;
  padding: 13px 28px; border-radius: 9px;
  font-size: 0.81rem; letter-spacing: 0.08em; text-transform: uppercase;
  transition: background 0.25s, transform 0.2s, box-shadow 0.2s;
  cursor: pointer; border: none; text-decoration: none;
  box-shadow: 0 4px 18px rgba(224,123,42,0.3);
}
.cta-btn:hover {
  background: var(--gold-light); transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(224,123,42,0.42);
}

/* Page hero banner */
.page-hero {
  background: linear-gradient(135deg, #060c1a 0%, #0c1830 50%, #131f40 100%);
  padding: 100px 24px 72px;
  position: relative; overflow: hidden; text-align: center;
}
@media (max-width: 768px) {
  .page-hero { padding-top: 120px; }
}

.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 55% 60% at 50% 60%, rgba(224,123,42,0.08) 0%, transparent 70%);
}
.page-hero .inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 5vw, 3.4rem); }
.page-hero .breadcrumb { color: #4a6a8a; font-size: 0.78rem; margin-top: 10px; font-family: 'DM Sans', sans-serif; }

/* Back button */
.back-btn {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--gold); font-weight: 500; font-size: 0.82rem;
  cursor: pointer; transition: gap 0.2s;
  letter-spacing: 0.04em;
  background: none; border: none; text-decoration: none;
  font-family: 'DM Sans', sans-serif;
}
.back-btn:hover { gap: 10px; }

/* Contact query box */
.contact-query-box {
  background: #f0f4fa; border-radius: 14px;
  padding: 22px 26px; border: 1px solid #dce5f0;
}
.contact-query-box .label {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold); font-weight: 700; margin-bottom: 10px;
  font-family: 'DM Sans', sans-serif;
}
.contact-query-box p { font-size: 0.84rem; color: #4a6080; line-height: 1.75; font-family: 'DM Sans', sans-serif; }
.contact-query-box a { color: var(--gold); text-decoration: none; }
.contact-query-box a:hover { text-decoration: underline; }

/* Adv pill */
.adv-pill {
  background: #f5f8fc; color: #2a3f5f;
  border-radius: 10px; padding: 16px 20px;
  font-size: 0.87rem; line-height: 1.6;
  font-family: 'DM Sans', sans-serif;
  border: 1px solid #dce8f5; border-left: 3px solid var(--gold);
}

/* ============================================================
   FOOTER
   ============================================================ */
.gm-footer {
  background: #080f1f;
  padding: 68px 24px 0;
}
.gm-footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
}
@media (max-width: 1024px) { .gm-footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .gm-footer-inner { grid-template-columns: 1fr; gap: 32px; } }

.footer-brand-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo-img {
  width: 44px; height: 44px; border-radius: 10px;
  object-fit: contain; flex-shrink: 0;
}
.footer-brand-name { color: #fff; font-weight: 600; font-size: 1.1rem; line-height: 1.3; }
.footer-brand-sub  { color: #4a6a8a; font-size: 0.86rem; }
.footer-tagline { color: #5a7a9a; font-size: 0.97rem; line-height: 1.75; margin-bottom: 20px; }

.footer-socials { display: flex; gap: 8px; }
.footer-social-btn {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.2rem; font-weight: 700;
  text-decoration: none; transition: background 0.2s, color 0.2s;
}
.footer-social-btn:hover { background: rgba(255,255,255,0.14); color: #fff; }

.footer-col-title {
  color: #e0ecf8; font-size: 1rem; font-weight: 600;
  letter-spacing: 0.04em; margin-bottom: 18px;
  padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-address { color: #5a7a9a; font-size: 0.97rem; line-height: 1.9; }
.footer-address strong { color: #8aa4c0; display: block; margin-bottom: 4px; font-weight: 600; font-size: 0.86rem; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-address a { color: #e07b2a; text-decoration: none; }
.footer-address a:hover { text-decoration: underline; }

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 2px; }
.footer-links a {
  color: #5a7a9a; font-size: 0.97rem; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 0; transition: color 0.2s, gap 0.2s;
}
.footer-links a::before { content: '›'; color: #e07b2a; font-size: 1.1rem; }
.footer-links a:hover { color: #c5d8ee; gap: 10px; }

.footer-products { list-style: none; }
.footer-products li { margin-bottom: 2px; }
.footer-products a {
  color: #5a7a9a; font-size: 0.97rem; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0; transition: color 0.2s;
}
.footer-products a .dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: #e07b2a; opacity: 0.6; flex-shrink: 0; transition: opacity 0.2s;
}
.footer-products a:hover { color: #c5d8ee; }
.footer-products a:hover .dot { opacity: 1; }

.footer-bottom {
  max-width: 1280px; margin: 44px auto 0;
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  color: #364e68; font-size: 0.9rem; font-family: 'DM Sans', sans-serif;
}

/* ============================================================
   HOME PAGE — HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #060c1a 0%, #0c1830 52%, #111e3d 100%);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  margin-top: -112px;
  padding-top: 112px;
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 55% at 68% 50%, rgba(224,123,42,0.1) 0%, transparent 65%);
}
.hero-inner {
  max-width: 1280px; margin: 0 auto; padding: 32px 24px;
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 48px; align-items: start;
  position: relative; z-index: 1; width: 100%;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}
@media (max-width: 768px) {
  /* Adjust hero bleed to match mobile header: 32px topbar + 76px nav = 108px */
  .hero { margin-top: -108px; padding-top: 108px; }
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(224,123,42,0.12);
  border: 1px solid rgba(224,123,42,0.25);
  color: #f59c4a;
  padding: 6px 16px; border-radius: 100px;
  font-size: 0.69rem; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 700; margin-bottom: 24px;
  font-family: 'DM Sans', sans-serif;
}
.hero-tag .dot { width: 5px; height: 5px; border-radius: 50%; background: #f59c4a; flex-shrink: 0; }

.hero-title {
  color: #fff;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.1; margin-bottom: 22px;
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
.shimmer {
  background: linear-gradient(90deg, #e07b2a, #f7b267, #ffd390, #e07b2a);
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

.hero-desc {
  color: #6a8aa8; font-size: 1rem; line-height: 1.78;
  max-width: 460px; margin-bottom: 36px; font-family: 'DM Sans', sans-serif;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 52px; }
.hero-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  color: #6a8aa8; font-size: 0.84rem; font-weight: 500;
  padding: 12px 22px; border-radius: 9px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: color 0.2s, border-color 0.2s;
  text-decoration: none; font-family: 'DM Sans', sans-serif;
}
.hero-ghost:hover { color: #fff; border-color: rgba(255,255,255,0.22); }

.hero-stats { display: grid; grid-template-columns: repeat(3,1fr); }
.hero-stat {
  padding: 0 20px 0 0; margin-right: 20px;
  border-right: 1px solid rgba(255,255,255,0.09);
}
.hero-stat:last-child { border-right: none; padding-right: 0; margin-right: 0; }
.hero-stat-num { color: #fff; font-family: 'Playfair Display', serif; font-size: 1.85rem; font-weight: 900; line-height: 1; }
.hero-stat-label { color: #3d5a72; font-size: 0.71rem; margin-top: 5px; font-family: 'DM Sans', sans-serif; }

/* Orb visual */
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.hero-visual { display: flex; justify-content: center; align-items: stretch; align-self: stretch; }
.hero-slider {
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: 420px;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
  background: linear-gradient(145deg, #0e1f42, #162447);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 24px 64px rgba(0,0,0,0.45),
    0 0 80px rgba(224,123,42,0.08);
}

/* Border ring */
.hero-slider::before {
  content: '';
  position: absolute; inset: 0; z-index: 4; pointer-events: none;
  border-radius: 28px;
  border: 1px solid rgba(224,123,42,0.22);
}

.hero-slides {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0; left: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.hero-slides .hero-slide.active { opacity: 1; }

/* Gradient overlay at bottom */
.hero-slides::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 45%;
  background: linear-gradient(to top, rgba(6,12,26,0.72) 0%, transparent 100%);
  z-index: 1; pointer-events: none;
}

/* Arrows */
.hero-slider-arrow {
  position: absolute; top: 50%; z-index: 3;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(10,20,40,0.65);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
  opacity: 0;
}
.hero-slider:hover .hero-slider-arrow { opacity: 1; }
.hero-slider-prev { left: 14px; }
.hero-slider-next { right: 14px; }
.hero-slider-arrow:hover {
  background: rgba(224,123,42,0.75);
  border-color: transparent;
  transform: translateY(-50%) scale(1.08);
}

/* Dots */
.hero-slider-dots {
  position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; gap: 7px; align-items: center;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.3); border: none; cursor: pointer; padding: 0;
  transition: background 0.25s, transform 0.25s, width 0.25s;
}
.hero-dot.active {
  background: #e07b2a;
  width: 22px; border-radius: 4px;
  transform: none;
}

/* Slide label */
.hero-slider-label {
  position: absolute; bottom: 46px; left: 20px; right: 20px;
  z-index: 3;
  color: rgba(255,255,255,0.75);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  pointer-events: none;
}
.orb-wrap { position: relative; animation: float 7s ease-in-out infinite; }
.orb-1 { width: 320px; height: 320px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.07); display:flex; align-items:center; justify-content:center; }
.orb-2 { width: 238px; height: 238px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.11); display:flex; align-items:center; justify-content:center; }
.orb-3 {
  width: 168px; height: 168px; border-radius: 50%;
  background: linear-gradient(145deg, rgba(22,44,70,0.95), rgba(8,15,30,0.98));
  border: 1px solid rgba(255,255,255,0.09);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 0 70px rgba(224,123,42,0.14), inset 0 0 30px rgba(0,0,0,0.4);
}
.orb-3 .orb-logo { width: 110px; height: 110px; object-fit: contain; border-radius: 50%; }
.pill {
  position: absolute;
  background: rgba(10,20,40,0.92);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  padding: 7px 14px; border-radius: 100px;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.06em;
  font-family: 'DM Sans', sans-serif;
}
.pill-1 { top: 8px; right: -22px; color: #f59c4a; border-color: rgba(224,123,42,0.28); background: rgba(224,123,42,0.1); }
.pill-2 { bottom: 28px; left: -32px; color: #7dd3fc; border-color: rgba(96,165,250,0.25); background: rgba(59,130,246,0.09); }
.pill-3 { top: 50%; right: -42px; transform: translateY(-50%); color: #86efac; border-color: rgba(74,222,128,0.25); background: rgba(34,197,94,0.09); }
@media (max-width: 1024px) {
  .hero-slider {
    max-width: 360px;
    height: 360px;
  }
}

/* ============================================================
   HOME PAGE — SECTIONS
   ============================================================ */
.section { padding: 90px 24px; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-head { text-align: center; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-top: 4px; }

.welcome-strip { background: #fff; text-align: center; }

/* Products Grid */
.products-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 32px;
  max-width: 860px; margin: 0 auto;
}
@media (max-width: 700px)  { .products-grid { grid-template-columns: 1fr; max-width: 480px; } }

.product-card {
  background: #fff; border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(15,30,60,0.06);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s cubic-bezier(.22,.68,0,1.2), box-shadow 0.4s;
  text-decoration: none; display: block; color: inherit;
}
.product-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.product-card-img { height: 260px; overflow: hidden; background: #e8eef5; position: relative; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.product-card:hover .product-card-img img { transform: scale(1.07); }
.product-card-body { padding: 24px; }
.product-card-cat { font-size: 0.67rem; color: #e07b2a; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 6px; font-family: 'DM Sans', sans-serif; }
.product-card-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; color: #0f1e3c; font-family: 'Playfair Display', serif; }
.product-card-desc { font-size: 0.82rem; color: #6a8098; line-height: 1.65; margin-bottom: 16px; font-family: 'DM Sans', sans-serif; }
.product-card-link { display: flex; align-items: center; gap: 4px; color: #e07b2a; font-size: 0.79rem; font-weight: 600; font-family: 'DM Sans', sans-serif; }
.product-card-link svg { transition: transform 0.2s; }
.product-card:hover .product-card-link svg { transform: translateX(4px); }

/* Why Section */
.why-section { background: #fff; }
.why-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } .why-boxes { display: none; } }
.why-checks { list-style: none; margin-top: 28px; display: flex; flex-direction: column; gap: 18px; }
.why-check { display: flex; align-items: flex-start; gap: 14px; }
.check-icon { width: 24px; height: 24px; border-radius: 50%; background: #fff3e6; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.check-icon svg { width: 10px; height: 10px; color: #e07b2a; }
.check-title { font-size: 0.9rem; font-weight: 600; color: #0f1e3c; font-family: 'DM Sans', sans-serif; }
.check-desc  { font-size: 0.79rem; color: #6a8098; margin-top: 2px; font-family: 'DM Sans', sans-serif; }

.why-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.why-box { border-radius: 18px; padding: 28px 24px; }
.why-box-num { font-family: 'Playfair Display', serif; font-size: 2.4rem; font-weight: 900; line-height: 1; }
.why-box-label { font-size: 0.77rem; margin-top: 6px; font-family: 'DM Sans', sans-serif; }
.why-box.navy { background: var(--navy); }
.why-box.navy .why-box-num { color: #f59c4a; }
.why-box.navy .why-box-label { color: #4a6a8a; }
.why-box.gold { background: var(--gold); }
.why-box.gold .why-box-num, .why-box.gold .why-box-label { color: #fff; }
.why-box.gold .why-box-label { color: rgba(255,255,255,0.78); }
.why-box.outline { border: 2px solid #ffe4cc; background: #fff8f2; }
.why-box.outline .why-box-num { color: #0f1e3c; }
.why-box.outline .why-box-label { color: #8a6a4a; }
.why-box.dark { background: #0b1628; }
.why-box.dark .why-box-num { color: #fff; font-size: 1.55rem; }
.why-box.dark .why-box-label { color: #4a6a8a; }

/* Features Strip */
.features-strip { background: var(--cream, #f8f5ef); }
.features-row {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 0;
  align-items: center;
  border: 1px solid rgba(15,30,60,0.08); border-radius: 20px;
  padding: 36px 40px; background: #fff;
  box-shadow: var(--shadow-sm);
}
.feature-item { display: flex; align-items: flex-start; gap: 16px; padding: 0 24px; }
.feature-divider { width: 1px; background: rgba(15,30,60,0.08); height: 56px; align-self: center; }
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: #fff3e6; color: var(--gold);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.feature-title { font-size: 0.9rem; font-weight: 700; color: #0f1e3c; margin-bottom: 4px; font-family: 'DM Sans', sans-serif; }
.feature-desc { font-size: 0.77rem; color: #6a8098; line-height: 1.6; font-family: 'DM Sans', sans-serif; }
@media (max-width: 1024px) {
  .features-row { grid-template-columns: 1fr 1fr; gap: 24px; padding: 28px; }
  .feature-divider { display: none; }
  .feature-item { padding: 0; }
}
@media (max-width: 540px) {
  .features-row { grid-template-columns: 1fr; }
}

/* Contact Strip */
.contact-strip { background: var(--navy); }
.contact-cards { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; max-width: 860px; margin: 0 auto; }
@media (max-width: 640px)  { .contact-cards { grid-template-columns: 1fr; } }

.contact-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px; padding: 36px 32px;
  transition: background 0.25s, border-color 0.25s;
}
.contact-card:hover { background: rgba(255,255,255,0.08); border-color: rgba(224,123,42,0.3); }
.contact-card-label { font-size: 0.67rem; letter-spacing: 0.16em; text-transform: uppercase; color: #e07b2a; font-weight: 700; margin-bottom: 12px; font-family: 'DM Sans', sans-serif; }
.contact-card p { font-size: 0.88rem; color: #5a7a9a; line-height: 1.8; font-family: 'DM Sans', sans-serif; }
.contact-card a { color: #e07b2a; font-size: 0.85rem; display: block; margin-top: 12px; font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-section { padding: 80px 24px; }
.about-inner { max-width: 1280px; margin: 0 auto; }
.two-col { display: flex; flex-direction: row; gap: 72px; align-items: center; }
.two-col > * { flex: 1; min-width: 0; }
@media (max-width: 860px) { .two-col { flex-direction: column; gap: 40px; } }

.about-img-main {
  border-radius: 20px; overflow: hidden; height: 320px;
  box-shadow: var(--shadow-md); margin-bottom: 16px;
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-img-row { display: flex; flex-direction: row; gap: 14px; }
.about-img-row > * { flex: 1; min-width: 0; }
.about-img-box { border-radius: 14px; padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; }
.about-img-box .num { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 900; line-height: 1; }
.about-img-box .lbl { font-size: 0.74rem; margin-top: 6px; font-family: 'DM Sans', sans-serif; }

.about-text p { font-size: 0.89rem; color: #5a7898; line-height: 1.82; margin-bottom: 18px; font-family: 'DM Sans', sans-serif; }

.values-grid { display: flex; flex-direction: row; gap: 24px; margin-top: 64px; }
.values-grid > * { flex: 1; min-width: 0; }
@media (max-width: 860px) { .values-grid { flex-direction: column; } }
.value-card {
  border-radius: 18px; padding: 34px 28px;
  border: 1px solid rgba(15,30,60,0.08);
  transition: transform 0.3s, box-shadow 0.3s; background: #fff;
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.value-card h3 { font-size: 1.05rem; margin-bottom: 10px; color: #0f1e3c; }
.value-card p  { font-size: 0.83rem; color: #6a8098; line-height: 1.72; font-family: 'DM Sans', sans-serif; }

/* ============================================================
   PRODUCT PAGES
   ============================================================ */
.prod-section { padding: 72px 24px; }
.prod-inner { max-width: 1100px; margin: 0 auto; }
.prod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
@media (max-width: 800px) { .prod-grid { grid-template-columns: 1fr; } }
.prod-img-main { border-radius: 18px; overflow: hidden; height: 280px; margin-bottom: 14px; }
.prod-img-main img { width: 100%; height: 100%; object-fit: cover; }
.prod-img-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.prod-badge { border-radius: 12px; padding: 18px; text-align: center; }
.prod-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 8px 0 18px; }
.prod-text p  { font-size: 0.87rem; color: #5a7898; line-height: 1.82; margin-bottom: 14px; font-family: 'DM Sans', sans-serif; }

/* Detail box */
.product-details-box { background: #fff; border-radius: 16px; border: 1px solid #e0e8f0; padding: 28px; margin: 28px 0; }
.detail-row { border-bottom: 1px solid #f0f4f8; padding: 14px 0; }
.detail-row:last-child { border-bottom: none; }
.detail-row .dtitle { font-weight: 600; font-size: 0.87rem; color: #0f1e3c; font-family: 'DM Sans', sans-serif; }
.detail-row .ddesc  { font-size: 0.81rem; color: #6a8098; margin-top: 4px; line-height: 1.6; font-family: 'DM Sans', sans-serif; }

/* ============================================================
   CHALK POWDER GALLERY  — 7 images (4 top row + 3 centred bottom)
   ============================================================ */
.chalk-gallery-grid {
  display: grid;
  gap: 16px;
  /* Desktop: 8-column base so we can centre 3 items in the second row */
  grid-template-columns: repeat(8, 1fr);
}

/* Row 1: 4 items, each spanning 2 of 8 columns = equal quarters */
.chalk-gallery-grid .chalk-gallery-item:nth-child(1) { grid-column: 1 / span 2; }
.chalk-gallery-grid .chalk-gallery-item:nth-child(2) { grid-column: 3 / span 2; }
.chalk-gallery-grid .chalk-gallery-item:nth-child(3) { grid-column: 5 / span 2; }
.chalk-gallery-grid .chalk-gallery-item:nth-child(4) { grid-column: 7 / span 2; }

/* Row 2: 3 items centred — offset by 1 column so they sit in the middle */
.chalk-gallery-grid .chalk-gallery-item:nth-child(5) { grid-column: 2 / span 2; }
.chalk-gallery-grid .chalk-gallery-item:nth-child(6) { grid-column: 4 / span 2; }
.chalk-gallery-grid .chalk-gallery-item:nth-child(7) { grid-column: 6 / span 2; }

/* Tablet: 2 columns */
@media (max-width: 900px) {
  .chalk-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .chalk-gallery-grid .chalk-gallery-item { grid-column: span 1 !important; }
}

/* Mobile: 2 columns (keep same as tablet) */
@media (max-width: 480px) {
  .chalk-gallery-grid { gap: 10px; }
}

.chalk-gallery-item {
  border-radius: 14px; overflow: hidden; aspect-ratio: 1/1;
  background: #e8eef5; box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.chalk-gallery-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.chalk-gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.chalk-gallery-item:hover img { transform: scale(1.06); }

/* ============================================================
   GALLERY SECTION — redesigned
   ============================================================ */

/* Section background */
.gallery-section {
  background: linear-gradient(160deg, #f4f7fb 0%, #eef2f8 60%, #f8f5ef 100%);
  padding: 100px 24px 80px;
  position: relative;
  overflow: hidden;
}
.gallery-section::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,123,42,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Heading */
.gallery-head {
  text-align: center;
  margin-bottom: 52px;
}
.gallery-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: #0f1e3c;
  line-height: 1.2;
  margin: 6px 0 14px;
}
.gallery-title-accent {
  color: #e07b2a;
}
.gallery-subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: #7a92a8;
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ── Slider wrapper ── */
/* ============================================================
   GALLERY SLIDER — Fully Responsive, Mobile-Perfect
   ============================================================ */

/*
  ARCHITECTURE:
  • .cg-slider-wrap  — outer container (flex row: arrow | viewport | arrow)
  • .cg-viewport     — clips to show N slides; overflow:hidden; NO padding
  • .cg-track        — flex row of all slides; translateX moves it
  • .cg-slide        — each slide; width = 100%/visCount, NO horizontal padding
  • .cg-slide-inner  — inner card with aspect-ratio; contains the img
  • img              — absolute fill inside .cg-slide-inner

  KEY FIX: Slides have ZERO horizontal padding. All visual gap is added
  as a margin/padding on .cg-slide-inner, NOT on .cg-slide itself.
  This means the JS translate math stays perfectly accurate (slide width
  == viewport width / visCount) while cards still have a visible gutter.
*/

/* ── Outer wrap ── */
.cg-slider-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0 20px;
}

/* ── Viewport — strict clip, no internal padding ── */
.cg-viewport {
  flex: 1;
  min-width: 0;          /* prevent flex child from overflowing */
  overflow: hidden;
  border-radius: 18px;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;   /* allow vertical scroll; JS handles horizontal */
}
.cg-viewport.is-dragging { cursor: grabbing; }

/* ── Track — flex container, no margins ── */
.cg-track {
  display: flex;
  will-change: transform;
  align-items: stretch;
  /* transition is set dynamically by JS */
}

/* ── Slide — exact fraction of viewport, ZERO padding ── */
.cg-slide {
  /* Desktop: 3-up */
  min-width: calc(100% / 3);
  width:     calc(100% / 3);
  flex-shrink: 0;
  box-sizing: border-box;
  padding: 0;                    /* NO horizontal padding — gutter is on inner */
  transition: opacity 0.4s ease;
  opacity: 0.78;
}
.cg-slide.is-active  { opacity: 1; }
.cg-slide.is-side    { opacity: 0.88; }

/* ── Inner card — visual gutter lives HERE ── */
.cg-slide-inner {
  position: relative;
  overflow: hidden;
  width: 100%;
  /* Aspect ratio drives height — consistent across all viewports */
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  background: #e8eef5;
  /* Gutter: symmetric inset so both edges look equal */
  margin: 6px 8px;
  width: calc(100% - 16px);      /* compensate for margin */
  box-shadow: 0 4px 20px rgba(15,30,60,0.10), 0 1px 4px rgba(15,30,60,0.06);
  transition: box-shadow 0.35s ease, transform 0.3s ease;
}
.cg-slide.is-active .cg-slide-inner {
  box-shadow: 0 10px 36px rgba(15,30,60,0.16), 0 2px 8px rgba(224,123,42,0.10);
}
@media (hover: hover) {
  /* Only apply hover lift on real pointer devices */
  .cg-slide-inner:hover {
    box-shadow: 0 18px 48px rgba(15,30,60,0.20), 0 3px 12px rgba(224,123,42,0.14);
    transform: translateY(-4px);
  }
}
.cg-slide-inner.loaded { background: #e8eef5; }

/* ── Image — absolute fill, consistent crop ── */
.cg-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 0;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  transform: scale(1.04);
  pointer-events: none;
  background: none;
  animation: none;
  max-width: none;           /* override global img max-width:100% */
}
.cg-slide img.img-loaded {
  opacity: 1;
  transform: scale(1);
  animation: none;
  background: none;
}
@media (hover: hover) {
  .cg-slide-inner:hover img { transform: scale(1.06); }
}

/* ── Skeleton shimmer for unloaded cards ── */
.cg-slide-inner:not(.loaded)::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #dce4ef 25%, #eaf0f8 50%, #dce4ef 75%);
  background-size: 600px 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
  border-radius: 14px;
  z-index: 0;
}

/* Caption — hidden */
.cg-slide-caption { display: none !important; }

/* ── Arrow buttons ── */
.cg-arrow {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: #ffffff;
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  z-index: 2;
  box-shadow: 0 4px 20px rgba(15,30,60,0.14), 0 1px 4px rgba(15,30,60,0.08);
  transition: background 0.25s, color 0.25s, transform 0.2s, box-shadow 0.25s;
  -webkit-tap-highlight-color: transparent;
}
.cg-arrow:hover {
  background: #e07b2a;
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(224,123,42,0.35);
}
.cg-arrow:active { transform: scale(0.93); }

/* ── Dots ── */
.cg-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 20px;
}
.cg-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
}
.cg-dot {
  width: 8px; height: 8px;
  border-radius: 4px;
  border: none;
  background: #c0cfe0;
  cursor: pointer;
  padding: 0;
  transition: background 0.25s, width 0.3s, transform 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.cg-dot.active {
  background: #e07b2a;
  width: 24px;
}
.cg-dot:hover:not(.active) { background: #94a3b8; transform: scale(1.2); }

/* ── Autoplay progress bar ──
   A thin line that fills left-to-right over AUTOPLAY_MS.
   Lives between the slider and the dots.
   On mobile it's slightly thicker for visibility.
   Respects prefers-reduced-motion (hidden when reduced). */
.cg-progress-track {
  width: 100%;
  height: 3px;
  background: rgba(15, 30, 60, 0.10);
  border-radius: 2px;
  margin: 14px 0 0;
  overflow: hidden;
}
.cg-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #e07b2a 0%, #f59c4a 100%);
  border-radius: 2px;
  /* No CSS transition — width is driven by rAF in JS for accuracy */
  will-change: width;
}
@media (max-width: 767px) {
  .cg-progress-track { height: 4px; margin-top: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .cg-progress-track { display: none; }
}

/* ── Tablet: 2-up ── */
@media (max-width: 1023px) {
  .cg-slide {
    min-width: calc(100% / 2);
    width:     calc(100% / 2);
  }
  .cg-slide-inner { aspect-ratio: 4 / 3; }
}

/* ── Mobile: 1-up — the critical fix ── */
@media (max-width: 767px) {
  .gallery-section { padding: 64px 0 48px; }

  /* Arrows: smaller, closer to image edges */
  .cg-slider-wrap {
    gap: 6px;
    padding: 4px 0 16px;
  }
  .cg-arrow {
    width: 38px; height: 38px;
  }
  .cg-arrow svg { width: 18px; height: 18px; }

  /* ONE slide at a time */
  .cg-slide {
    min-width: 100%;
    width:     100%;
  }

  /* Inner card: tighter gutter on mobile, taller aspect ratio */
  .cg-slide-inner {
    margin: 4px 6px;
    width: calc(100% - 12px);
    aspect-ratio: 4 / 3;      /* consistent height across all images */
    border-radius: 12px;
  }

  /* No scale animation on mobile (perf + no hover states) */
  .cg-slide img { transform: scale(1); }
  .cg-slide img.img-loaded { transform: scale(1); }

  /* Dots: slightly larger tap targets on mobile */
  .cg-dots { gap: 6px; margin-top: 14px; }
  .cg-dot  { width: 7px; height: 7px; }
  .cg-dot.active { width: 22px; }
}

/* ── Small phones ── */
@media (max-width: 400px) {
  .cg-arrow { width: 34px; height: 34px; }
  .cg-arrow svg { width: 16px; height: 16px; }
  .cg-slide-inner {
    margin: 4px 4px;
    width: calc(100% - 8px);
    aspect-ratio: 4 / 3;
    border-radius: 10px;
  }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.cg-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(5, 10, 22, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  align-items: center;
  justify-content: center;
}
.cg-lightbox.open {
  display: flex;
}
.cg-lightbox img {
  max-width: min(90vw, 1100px);
  max-height: 85vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  animation: cg-lb-in 0.28s cubic-bezier(.25,.46,.45,.94) both;
}
@keyframes cg-lb-in {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}
.cg-lightbox-close {
  position: absolute;
  top: 18px; right: 22px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  font-size: 1.3rem;
  width: 42px; height: 42px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(8px);
  transition: background 0.2s, transform 0.2s;
  z-index: 2;
}
.cg-lightbox-close:hover { background: #e07b2a; transform: rotate(90deg); }

.cg-lightbox-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none; color: #fff;
  width: 50px; height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(8px);
  transition: background 0.2s, transform 0.2s;
  z-index: 2;
}
.cg-lightbox-nav.prev { left: 20px; }
.cg-lightbox-nav.next { right: 20px; }
.cg-lightbox-nav:hover { background: #e07b2a; }
.cg-lightbox-nav.prev:hover { transform: translateY(-50%) scale(1.08); }
.cg-lightbox-nav.next:hover { transform: translateY(-50%) scale(1.08); }

.cg-lightbox-counter {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  background: rgba(255,255,255,0.08);
  padding: 5px 16px;
  border-radius: 20px;
}

@media (max-width: 600px) {
  .cg-lightbox-nav { width: 40px; height: 40px; }
  .cg-lightbox-nav.prev { left: 10px; }
  .cg-lightbox-nav.next { right: 10px; }
}

/* Uses */
.uses-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
@media (max-width: 700px) { .uses-grid { grid-template-columns: 1fr; } }
.uses-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .uses-grid-2 { grid-template-columns: 1fr; } }
.use-card {
  background: var(--navy); color: #c5d8ea;
  border-radius: 12px; padding: 22px 20px;
  font-size: 0.84rem; line-height: 1.65;
  border-left: 3px solid #e07b2a;
  font-family: 'DM Sans', sans-serif;
}

/* PVC advantages */
.adv-grid { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }

/* Rubber products list */
.products-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin: 28px 0; }
@media (max-width: 700px) { .products-list { grid-template-columns: 1fr 1fr; } }
.prod-pill {
  background: var(--navy); color: #b8cee4;
  border-radius: 8px; padding: 12px 16px;
  font-size: 0.79rem; font-family: 'DM Sans', sans-serif;
  border-left: 2px solid #e07b2a;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { padding: 80px 24px; background: #fff; }
.contact-inner { max-width: 1100px; margin: 0 auto; }
.contact-main-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; }
@media (max-width: 860px) { .contact-main-grid { grid-template-columns: 1fr; } }

.info-block { margin-bottom: 28px; }
.info-label { font-size: 0.69rem; letter-spacing: 0.16em; text-transform: uppercase; color: #e07b2a; font-weight: 700; margin-bottom: 6px; font-family: 'DM Sans', sans-serif; }
.info-value { font-size: 0.89rem; color: #4a6080; line-height: 1.75; font-family: 'DM Sans', sans-serif; }
.info-value a { color: #e07b2a; text-decoration: none; }
.info-value a:hover { text-decoration: underline; }

.divisions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 500px) { .divisions-grid { grid-template-columns: 1fr; } }
.division-card {
  background: #f5f8fc; border: 1px solid #e0eaf5;
  border-radius: 14px; padding: 22px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.division-card:hover { border-color: #e07b2a; box-shadow: 0 4px 20px rgba(224,123,42,0.1); }
.div-label { font-size: 0.67rem; letter-spacing: 0.15em; text-transform: uppercase; color: #e07b2a; font-weight: 700; margin-bottom: 8px; font-family: 'DM Sans', sans-serif; }
.div-addr  { font-size: 0.81rem; color: #4a6080; line-height: 1.7; font-family: 'DM Sans', sans-serif; }
.div-email { display: block; margin-top: 8px; font-size: 0.77rem; color: #e07b2a; text-decoration: none; }
.div-email:hover { text-decoration: underline; }

/* ============================================================
   RUBBER PROFILES SLIDER
   ============================================================ */
.rp-slider-wrap { position: relative; display: flex; align-items: center; gap: 12px; }
.rp-slider-viewport { flex: 1; overflow: hidden; border-radius: 14px; }
.rp-slider-track {
  display: flex; transition: transform 0.45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.rp-slide { min-width: calc(100% / 3); padding: 0 8px; box-sizing: border-box; flex-shrink: 0; }
.rp-slide img {
  width: 100%; height: 280px; object-fit: cover; object-position: center;
  border-radius: 12px; display: block;
  box-shadow: var(--shadow-sm); transition: transform 0.3s;
}
.rp-slide img:hover { transform: scale(1.03); }
.rp-arrow {
  width: 44px; height: 44px; border-radius: 50%; border: none;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0; z-index: 2;
  box-shadow: var(--shadow-sm); transition: background 0.2s, transform 0.2s;
}
.rp-arrow:hover { background: #e07b2a; transform: scale(1.08); }
.rp-dots { display: flex; justify-content: center; gap: 8px; margin-top: 18px; }
.rp-dot {
  width: 10px; height: 10px; border-radius: 50%;
  border: none; background: #c8d4e3; cursor: pointer; padding: 0;
  transition: background 0.2s, transform 0.2s;
}
.rp-dot.active { background: #e07b2a; transform: scale(1.25); }
@media (max-width: 1023px) { .rp-slide { min-width: calc(100%/2); } .rp-slide img { height: 240px; } }
@media (max-width: 639px)  { .rp-slide { min-width: 100%; } .rp-slide img { height: 220px; } }

/* ============================================================
   BOTTOM NAVIGATION BAR  (mobile only, ≤768px)
   ============================================================ */

/* ── Bottom bar ── */
.bottom-nav {
  display: none; /* hidden on desktop */
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1100;
  background: rgba(8, 15, 31, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,0.08);
  height: 64px;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  padding: 0 4px;
  padding-bottom: env(safe-area-inset-bottom);
}

/* ── Nav items ── */
.bn-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #5a7a99;
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 4px;
  border-radius: 10px;
  transition: color 0.2s, background 0.2s;
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
}
.bn-item svg { transition: transform 0.2s; }
.bn-item:hover,
.bn-item.active {
  color: #f59c4a;
}
.bn-item:hover svg { transform: translateY(-2px); }
.bn-item.active svg { stroke: #f59c4a; }

/* Contact CTA item */
.bn-item--cta {
  color: #f59c4a;
}
.bn-item--cta span { color: #f59c4a; }

/* ── Backdrop ── */
.bn-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1150;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.3s;
}
.bn-backdrop.open {
  display: block;
  opacity: 1;
}

/* ── Slide-up sheet ── */
.bn-sheet {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1200;
  background: #0a1628;
  border-radius: 20px 20px 0 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 12px 0 32px;
  padding-bottom: calc(32px + env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  box-shadow: 0 -16px 48px rgba(0,0,0,0.5);
}
.bn-sheet.open {
  transform: translateY(0);
}
.bn-sheet-handle {
  width: 40px; height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  margin: 0 auto 16px;
}
.bn-sheet-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  padding: 0 24px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 4px;
}
.bn-sheet-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 24px;
  color: #8ba3c0;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s, background 0.2s;
}
.bn-sheet-item:last-child { border-bottom: none; }
.bn-sheet-item:hover { color: #fff; background: rgba(255,255,255,0.04); }
.bn-sheet-item svg { margin-left: auto; flex-shrink: 0; opacity: 0.4; }
.bn-sheet-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #f59c4a;
  flex-shrink: 0;
}

/* Add bottom padding to body so content isn't hidden behind bar */
@media (max-width: 768px) {
  .bottom-nav { display: grid; }
  body { padding-bottom: 64px; }
}

/* ============================================================
   HAMBURGER ICON TOGGLE  (≡ → ✕)
   ============================================================ */
.hamburger .icon-close { display: none; }
.hamburger.open .icon-menu  { display: none; }
.hamburger.open .icon-close { display: block; }

/* ============================================================
   UTILITY CLASSES  (replaces repeated inline styles)
   ============================================================ */
.section-mt  { margin-top: 56px; }
.heading-lg  { font-size: 1.9rem; }
.text-center { text-align: center; }
.mb-28       { margin-bottom: 28px; }
/* ============================================================
   IMAGE LOADING — Skeleton shimmer & smooth fade-in
   ============================================================ */
@keyframes skeleton-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

/* Applied to ALL img elements before they load */
img {
  background: linear-gradient(90deg, #e2e8f0 25%, #f0f4f8 50%, #e2e8f0 75%);
  background-size: 600px 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
  /* Smooth reveal once loaded */
  opacity: 0;
  transition: opacity 0.4s ease;
}
img.loaded, img.img-loaded, img[src=""] {
  animation: none;
  background: none;
}
img.loaded, img.img-loaded { opacity: 1; }
/* Hide broken images cleanly — no white flash */
img.error, img[src=""], img:not([src]) { opacity: 0 !important; animation: none !important; background: transparent !important; }

/* Hero slider skeleton — dark themed */
.hero-slides img {
  background: linear-gradient(90deg, #0e1f42 25%, #162447 50%, #0e1f42 75%);
  background-size: 600px 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
  /* Override global img opacity:0 — hero slides control visibility via .hero-slide / .hero-slide.active */
  opacity: 0;
  transition: opacity 0.7s ease;
}
.hero-slides img.loaded {
  animation: none;
  background: none;
}
/* Active slide overrides skeleton — show image once the slide is active */
.hero-slides .hero-slide.active {
  opacity: 1;
}

/* Product main image placeholder */
.prod-img-main {
  min-height: 320px;
  background: #f0f4f8;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}
.prod-img-main::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, #e2e8f0 25%, #f0f4f8 50%, #e2e8f0 75%);
  background-size: 600px 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
  z-index: 0;
  border-radius: 16px;
}
.prod-img-main img { position: relative; z-index: 1; }
.prod-img-main img.loaded { animation: none; background: none; }

/* Gallery slide placeholder — handled in main slider block above */