/* ===== TOKENS ===== */
:root {
  --basalt:    #1C1B19;
  --stone:     #E8E2D6;
  --rust:      #A8512F;
  --rust-lt:   #C4693F;
  --slate:     #3D5C56;
  --feldspar:  #C9BFB3;
  --marble:    #FAF8F4;
  --ore-dark:  #2E2720;
  --ore-mid:   #5C3D2E;
  --text-dark: #1C1B19;
  --text-mid:  #4A4540;
  --text-lt:   #7A746E;
  --white:     #FFFFFF;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'Roboto Mono', monospace;
  --radius:    4px;
  --shadow:    0 4px 24px rgba(28,27,25,0.12);
  --shadow-lg: 0 12px 48px rgba(28,27,25,0.18);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-dark); background: var(--marble); line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--rust); margin-bottom: 12px; }
.section-title { font-family: var(--font-display); font-size: clamp(32px, 4vw, 48px); line-height: 1.15; color: var(--basalt); margin-bottom: 20px; }
.section-sub { font-size: 17px; color: var(--text-mid); max-width: 600px; line-height: 1.7; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius); font-size: 14px; font-weight: 600; letter-spacing: 0.04em; cursor: pointer; border: none; transition: all 0.2s ease; text-transform: uppercase; }
.btn-primary { background: var(--rust); color: var(--white); }
.btn-primary:hover { background: var(--rust-lt); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--basalt); border: 1.5px solid var(--basalt); }
.btn-outline:hover { background: var(--basalt); color: var(--white); }
.btn-white { background: var(--white); color: var(--basalt); }
.btn-white:hover { background: var(--stone); }
.btn-white-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.5); }
.btn-white-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.tag { display: inline-block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 4px 10px; border-radius: 2px; background: var(--stone); color: var(--text-mid); }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(28,27,25,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100px;
}
.nav-logo { display: flex; flex-direction: column; }
.nav-logo-name { font-family: var(--font-display); font-size: 20px; color: var(--white); letter-spacing: 0.01em; }
.nav-logo-sub { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.18em; color: var(--feldspar); text-transform: uppercase; margin-top: 1px; }
.nav-links { display: flex; align-items: center; gap: 0; }
.nav-item { position: relative; }
.nav-link {
  display: block; padding: 0 16px; height: 68px; line-height: 68px;
  font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
  color: rgba(255,255,255,0.75); text-transform: uppercase;
  transition: color 0.2s;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link.has-dropdown::after { content: ' ▾'; font-size: 10px; }

/* Mega menu */
.mega-menu {
  display: none; position: absolute; top: 68px; left: 50%; transform: translateX(-50%);
  background: var(--white); border-top: 3px solid var(--rust);
  box-shadow: var(--shadow-lg); min-width: 680px; padding: 32px;
  border-radius: 0 0 8px 8px;
}
.nav-item:hover .mega-menu { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.mega-col-title { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--rust); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--stone); }
.mega-link { display: block; padding: 5px 0; font-size: 13px; color: var(--text-mid); transition: color 0.15s; }
.mega-link:hover { color: var(--rust); }
.nav-cta { margin-left: 16px; padding: 10px 20px; font-size: 12px; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding-top: 68px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(120deg, rgba(10,8,6,0.80) 0%, rgba(10,8,6,0.40) 55%, rgba(10,8,6,0.10) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 96px;
}

/* Strata background */
.hero-strata {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../images/geo-banner.png');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}
.hero-strata::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    180deg,
    transparent 0px,
    transparent 38px,
    rgba(255,255,255,0.015) 38px,
    rgba(255,255,255,0.015) 40px
  );
}

/* Mineral dust particles */
.hero-particles {
  position: absolute; inset: 0; overflow: hidden;
}
.particle {
  position: absolute; border-radius: 50%;
  background: rgba(168,81,47,0.4);
  animation: float linear infinite;
}

@keyframes float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-20vh) scale(1); opacity: 0; }
}

.hero-content {
  position: relative; z-index: 2;
  padding: 80px 0 96px;
}
.hero-eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--rust); margin-bottom: 24px;
  display: flex; align-items: center; gap: 16px;
}
.hero-eyebrow::before { content: ''; width: 40px; height: 1px; background: var(--rust); }
.hero-title {
  font-family: var(--font-display); font-size: clamp(44px, 6vw, 80px);
  color: var(--white); line-height: 1.08; max-width: 780px;
  margin-bottom: 28px;
}
.hero-title em { color: var(--rust); font-style: normal; }
.hero-sub {
  font-size: 18px; color: rgba(255,255,255,0.65); max-width: 520px;
  line-height: 1.7; margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  position: relative; z-index: 2;
  display: flex; border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat {
  flex: 1; padding: 28px 32px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.hero-stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display); font-size: 36px; color: var(--white);
  line-height: 1;
}
.stat-num span { font-size: 20px; color: var(--rust); }
.stat-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em;
  text-transform: uppercase; color: rgba(255,255,255,0.4); margin-top: 6px;
}

/* ===== MARQUEE ===== */
.marquee-strip {
  background: var(--rust); overflow: hidden; padding: 14px 0;
  white-space: nowrap;
}
.marquee-inner {
  display: inline-flex; gap: 0;
  animation: marquee 30s linear infinite;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(255,255,255,0.9);
  padding: 0 32px;
}
.marquee-dot { color: rgba(255,255,255,0.4); }

/* ===== PRODUCT CATEGORIES GRID ===== */
#products { background: var(--basalt); }
#products .section-title { color: var(--white); }
#products .section-sub { color: rgba(255,255,255,0.5); }
.product-intro { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; margin-bottom: 60px; flex-wrap: wrap; }

.categories-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.cat-card {
  position: relative; overflow: hidden; aspect-ratio: 4/3;
  cursor: pointer; group: true;
}
.cat-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
  filter: brightness(0.55) saturate(0.7);
}
.cat-card:hover img { transform: scale(1.06); filter: brightness(0.4) saturate(0.5); }
.cat-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(28,27,25,0.95) 0%, rgba(28,27,25,0.2) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
  transition: all 0.3s;
}
.cat-card:hover .cat-card-overlay { background: linear-gradient(0deg, rgba(168,81,47,0.9) 0%, rgba(168,81,47,0.3) 60%, transparent 100%); }
.cat-num { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--rust); margin-bottom: 8px; transition: color 0.3s; }
.cat-card:hover .cat-num { color: rgba(255,255,255,0.6); }
.cat-name { font-family: var(--font-display); font-size: 22px; color: var(--white); margin-bottom: 8px; }
.cat-count { font-size: 12px; color: rgba(255,255,255,0.5); font-family: var(--font-mono); }
.cat-arrow {
  position: absolute; top: 24px; right: 24px;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 16px;
  opacity: 0; transform: translateY(8px);
  transition: all 0.3s;
}
.cat-card:hover .cat-arrow { opacity: 1; transform: translateY(0); }

/* Wide card for Ores */
.cat-card.wide { grid-column: span 2; }

/* ===== ALL PRODUCTS LIST ===== */
.products-all-title {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(255,255,255,0.35);
  margin: 48px 0 24px; padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.products-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.product-chip {
  padding: 8px 18px; border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px; font-size: 13px; color: rgba(255,255,255,0.6);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em;
  transition: all 0.2s; cursor: pointer;
}
.product-chip:hover { border-color: var(--rust); color: var(--white); background: rgba(168,81,47,0.1); }

/* ===== WHY GEOCORE ===== */
#why { background: var(--marble); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.why-image-stack { position: relative; height: 520px; }
.why-img-main {
  position: absolute; left: 0; top: 0; width: 78%; height: 85%;
  object-fit: cover; border-radius: 4px; box-shadow: var(--shadow-lg);
}
.why-img-accent {
  position: absolute; right: 0; bottom: 0; width: 48%; height: 55%;
  object-fit: cover; border-radius: 4px; box-shadow: var(--shadow-lg);
  border: 4px solid var(--marble);
}
.why-badge {
  position: absolute; left: 60%; top: 42%; transform: translate(-50%,-50%);
  background: var(--rust); color: var(--white);
  width: 108px; height: 108px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; z-index: 3;
  box-shadow: 0 8px 24px rgba(168,81,47,0.4);
}
.why-badge-num { font-family: var(--font-display); font-size: 30px; line-height: 1; }
.why-badge-lbl { font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.85; margin-top: 4px; }

.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.pillar {
  padding: 24px; border: 1px solid var(--stone); border-radius: 4px;
  transition: all 0.25s;
}
.pillar:hover { border-color: var(--rust); background: rgba(168,81,47,0.03); transform: translateY(-2px); }
.pillar-icon { font-size: 28px; margin-bottom: 12px; }
.pillar-title { font-size: 15px; font-weight: 600; color: var(--basalt); margin-bottom: 6px; }
.pillar-desc { font-size: 13px; color: var(--text-lt); line-height: 1.6; }

/* ===== PRODUCT SPOTLIGHT ===== */
#spotlight { background: var(--stone); }
.spotlight-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  margin-top: 48px;
}
.spot-card {
  background: var(--white); padding: 0; overflow: hidden;
  border-radius: 2px; transition: all 0.3s; cursor: pointer;
}
.spot-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.spot-img { width: 100%; height: 200px; object-fit: cover; }
.spot-body { padding: 20px; }
.spot-cat { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--rust); margin-bottom: 8px; }
.spot-name { font-family: var(--font-display); font-size: 18px; color: var(--basalt); margin-bottom: 8px; }
.spot-spec { font-size: 12px; color: var(--text-lt); font-family: var(--font-mono); }

/* ===== MARKETS / GLOBE ===== */
#markets { background: var(--basalt); }
#markets .section-title { color: var(--white); }
.markets-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.markets-list { margin-top: 36px; }
.market-item {
  display: flex; align-items: center; gap: 20px;
  padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.market-item:first-child { border-top: 1px solid rgba(255,255,255,0.07); }
.market-flag { font-size: 26px; width: 40px; }
.market-region { font-size: 15px; color: var(--white); font-weight: 500; }
.market-note { font-size: 12px; color: rgba(255,255,255,0.4); font-family: var(--font-mono); margin-top: 2px; }
.market-bar { flex: 1; height: 2px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; }
.market-bar-fill { height: 100%; background: var(--rust); border-radius: 2px; }

/* Globe SVG */
.globe-container { position: relative; display: flex; align-items: center; justify-content: center; }
.globe-svg { width: 100%; max-width: 480px; }
.globe-ping {
  animation: ping 2s ease-in-out infinite;
}
@keyframes ping {
  0%, 100% { opacity: 1; r: 5; }
  50% { opacity: 0.4; r: 9; }
}

/* ===== INDUSTRIES ===== */
#industries { background: var(--marble); }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.industry-card {
  padding: 36px 28px; border: 1px solid var(--stone);
  border-radius: 4px; transition: all 0.3s;
  position: relative; overflow: hidden;
}
.industry-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: transparent; transition: background 0.3s;
}
.industry-card:hover::before { background: var(--rust); }
.industry-card:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-2px); }
.industry-icon { font-size: 36px; margin-bottom: 20px; }
.industry-name { font-size: 18px; font-weight: 600; color: var(--basalt); margin-bottom: 10px; }
.industry-desc { font-size: 14px; color: var(--text-lt); line-height: 1.65; }
.industry-minerals { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px; }
.ind-mineral { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--rust); background: rgba(168,81,47,0.08); padding: 3px 8px; border-radius: 2px; }

/* ===== EXPORT STRIP ===== */
#export-strip { background: var(--rust); padding: 60px 0; }
.export-strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.export-item {
  padding: 24px 28px; border-right: 1px solid rgba(255,255,255,0.2);
}
.export-item:last-child { border-right: none; }
.export-icon { font-size: 24px; margin-bottom: 12px; }
.export-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 6px; }
.export-value { font-size: 15px; color: var(--white); font-weight: 500; }

/* ===== PROCESS / STEPS ===== */
#process { background: var(--marble); }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 56px; position: relative; }
.steps::before {
  content: ''; position: absolute; top: 36px; left: 10%; right: 10%; height: 1px;
  background: var(--stone);
}
.step { text-align: center; padding: 0 16px; }
.step-num {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--stone);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 24px; color: var(--basalt);
  margin: 0 auto 20px; position: relative; z-index: 2;
  transition: all 0.3s;
}
.step:hover .step-num { background: var(--rust); border-color: var(--rust); color: var(--white); }
.step-title { font-size: 14px; font-weight: 600; color: var(--basalt); margin-bottom: 8px; }
.step-desc { font-size: 12px; color: var(--text-lt); line-height: 1.6; }

/* ===== CTA BANNER ===== */
#cta-banner {
  background: var(--ore-dark);
  position: relative; overflow: hidden;
  padding: 80px 0;
}
#cta-banner::before {
  content: 'GEOCORE';
  position: absolute; font-family: var(--font-display);
  font-size: 200px; font-weight: 700; letter-spacing: -0.04em;
  color: rgba(255,255,255,0.02);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  white-space: nowrap; pointer-events: none;
}
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; }
.cta-text-block .section-title { color: var(--white); }
.cta-text-block .section-sub { color: rgba(255,255,255,0.5); }
.cta-actions { display: flex; flex-direction: column; gap: 12px; min-width: 280px; }
.cta-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px; padding: 20px 24px;
  display: flex; align-items: center; gap: 16px;
  transition: all 0.2s; cursor: pointer;
}
.cta-card:hover { background: rgba(168,81,47,0.2); border-color: var(--rust); }
.cta-card-icon { font-size: 28px; }
.cta-card-title { font-size: 14px; font-weight: 600; color: var(--white); }
.cta-card-sub { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 2px; }
.cta-card-arrow { margin-left: auto; color: var(--rust); font-size: 20px; }

/* ===== CERTIFICATIONS ===== */
#certs { background: var(--stone); padding: 48px 0; }
.certs-inner { display: flex; align-items: center; gap: 48px; flex-wrap: wrap; }
.certs-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-lt); white-space: nowrap; }
.cert-badges { display: flex; gap: 16px; flex-wrap: wrap; }
.cert-badge {
  border: 1px solid var(--feldspar); border-radius: 4px;
  padding: 10px 20px; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--text-mid); background: var(--white);
  display: flex; align-items: center; gap: 8px;
}
.cert-badge::before { content: '⏳'; font-size: 13px; }
.cert-badge.active::before { content: '✓'; color: var(--slate); }

/* ===== CONTACT ===== */
#contact { background: var(--basalt); }
#contact .section-title { color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; }
.contact-form-wrap { }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 11px; font-family: var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 12px 16px; color: var(--white);
  font-family: var(--font-body); font-size: 14px;
  transition: border-color 0.2s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--rust);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--basalt); }
.form-group textarea { resize: vertical; min-height: 110px; }
.contact-info { padding-top: 12px; }
.contact-info-title { font-size: 18px; font-weight: 600; color: var(--white); margin-bottom: 28px; }
.contact-detail { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-icon { font-size: 20px; margin-top: 2px; }
.contact-detail-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 4px; }
.contact-detail-val { font-size: 14px; color: rgba(255,255,255,0.8); line-height: 1.6; }
.whatsapp-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: var(--white);
  padding: 12px 24px; border-radius: var(--radius);
  font-size: 14px; font-weight: 600; margin-top: 24px;
  transition: all 0.2s;
}
.whatsapp-btn:hover { background: #1ebe5a; }
.map-embed { margin-top: 24px; border-radius: 4px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); }

/* ===== FOOTER ===== */
#footer {
  background: #0D0C0A; padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand-name { font-family: var(--font-display); font-size: 22px; color: var(--white); margin-bottom: 4px; }
.footer-brand-sub { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--rust); margin-bottom: 16px; }
.footer-brand-desc { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 280px; }
.footer-col-title { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 20px; }
.footer-link { display: block; font-size: 13px; color: rgba(255,255,255,0.5); padding: 4px 0; transition: color 0.15s; }
.footer-link:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.25); }
.footer-tagline { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; color: var(--rust); text-transform: uppercase; }

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(32px); transition: all 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== HAMBURGER & MOBILE MENU ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 200;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: #141210;
  border-top: 1px solid rgba(255,255,255,0.08);
  position: absolute;
  top: 68px;
  left: 0;
  right: 0;
  z-index: 99;
  overflow: hidden;
}
.mobile-menu.open {
  display: flex;
  max-height: 80vh;
  overflow-y: auto;
}
.mobile-menu a {
  padding: 13px 24px;
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: block;
}
.mobile-menu a:hover { color: var(--white); }
.mob-dropdown { display: flex; flex-direction: column; }
.mob-dropdown button {
  width: 100%;
  text-align: left;
  padding: 13px 24px;
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  cursor: pointer;
  font-family: var(--font-body);
}
.mob-drop-items {
  display: none;
  flex-direction: column;
  background: rgba(255,255,255,0.04);
}
.mob-drop-items.open { display: flex; }
.mob-drop-items a {
  padding: 11px 40px !important;
  font-size: 14px !important;
  color: rgba(255,255,255,0.6) !important;
  border-bottom: 1px solid rgba(255,255,255,0.04) !important;
}
.mob-cta {
  margin: 16px 24px 8px !important;
  background: var(--rust) !important;
  color: var(--white) !important;
  text-align: center !important;
  border-radius: var(--radius) !important;
  font-weight: 600 !important;
  border-bottom: none !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: 1fr 1fr; }
  .cat-card.wide { grid-column: span 1; }
  .why-grid, .markets-layout, .contact-grid { grid-template-columns: 1fr; }
  .why-image-stack { height: 360px; }
  .spotlight-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(3,1fr); }
  .steps::before { display: none; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-links { display: none !important; }
  .hamburger { display: flex !important; }
}
@media (min-width: 901px) {
  .mobile-menu { display: none !important; }
  .hamburger { display: none !important; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero-title { font-size: 38px; }
  .hero-stats { flex-direction: column; }
  .hero-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .categories-grid, .spotlight-grid, .industries-grid { grid-template-columns: 1fr; }
  .export-strip-inner { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .product-intro { flex-direction: column; }
  .cta-inner { flex-direction: column; }
}