:root {
  --deep-green: #1F3D2B;
  --process-green: #2E5E3E;
  --soft-green: #5F8F6B;
  --industrial-gold: #C6A545;
  --warm-gold: #D8B65A;
  --muted-gold: #A88B3A;
  --beige: #F2EBDC;
  --sand: #E6DCC7;
  --graphite: #2A2A2A;
  --steel: #6E6E6E;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--beige);
  color: var(--graphite);
  font-family: 'Barlow', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--deep-green);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  border-bottom: 2px solid var(--industrial-gold);
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}

.nav-logo svg { width: 36px; height: 36px; }

.nav-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: #fff;
  letter-spacing: 0.02em;
}

.nav-logo-text span { color: var(--warm-gold); }

.nav-links {
  display: flex; gap: 36px; list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--warm-gold); }

.nav-cta {
  background: var(--industrial-gold);
  color: var(--deep-green) !important;
  padding: 9px 22px !important;
  font-weight: 700 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--warm-gold) !important; color: #fff !important; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--deep-green);
  background-image: 
    linear-gradient(135deg, rgba(31,61,43,0.92) 0%, rgba(46,94,62,0.88) 100%),
    url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C6A545' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.hero-diagonal {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 55%;
  background: linear-gradient(135deg, transparent 0%, var(--process-green) 40%, #1a3824 100%);
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
}

.hero-content {
  position: relative; z-index: 2;
  padding: 80px 48px 80px 72px;
  animation: fadeUp 0.9s ease both;
}

.hero-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-gold);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px; height: 2px;
  background: var(--industrial-gold);
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 0.95;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}

.hero h1 em {
  font-style: normal;
  color: var(--warm-gold);
  display: block;
}

.hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 440px;
  margin-bottom: 44px;
  font-weight: 300;
}

.hero-buttons {
  display: flex; gap: 16px; flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--industrial-gold);
  color: var(--deep-green);
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 15px 32px;
  transition: all 0.25s;
  border: 2px solid var(--industrial-gold);
}

.btn-primary:hover {
  background: transparent;
  color: var(--warm-gold);
  border-color: var(--warm-gold);
}

.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 15px 32px;
  border: 2px solid rgba(255,255,255,0.25);
  transition: all 0.25s;
}

.btn-secondary:hover {
  border-color: var(--warm-gold);
  color: var(--warm-gold);
}

.hero-visual {
  position: relative; z-index: 2;
  padding: 80px 72px 80px 48px;
  animation: fadeUp 0.9s 0.2s ease both;
}

.hero-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  border: 2px solid rgba(198,165,69,0.3);
  overflow: hidden;
}

.stat-box {
  background: rgba(0,0,0,0.3);
  padding: 32px 28px;
  border-bottom: 2px solid rgba(198,165,69,0.15);
  border-right: 2px solid rgba(198,165,69,0.15);
  transition: background 0.3s;
}

.stat-box:hover { background: rgba(198,165,69,0.08); }

.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--warm-gold);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.hero-process-bar {
  margin-top: 24px;
  display: flex; align-items: center; gap: 0;
  background: rgba(0,0,0,0.3);
  border: 2px solid rgba(198,165,69,0.3);
  padding: 20px 24px;
}

.process-step {
  flex: 1; text-align: center;
}

.process-step-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.process-arrow {
  color: var(--industrial-gold);
  font-size: 20px;
  padding: 0 8px;
}

/* ── SECTION BASE ── */
section { position: relative; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-gold);
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 4vw, 52px);
  text-transform: uppercase;
  color: var(--deep-green);
  letter-spacing: 0.02em;
  line-height: 1.05;
}

.section-rule {
  width: 64px; height: 3px;
  background: var(--industrial-gold);
  margin: 20px auto 0;
}

/* ── OVERVIEW ── */
.overview {
  background: var(--sand);
  padding: 120px 72px;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.overview-text p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--steel);
  margin-bottom: 24px;
  font-weight: 300;
}

.overview-text p strong {
  color: var(--deep-green);
  font-weight: 600;
}

.overview-pillars {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  background-image: 
    linear-gradient(135deg, rgba(31,61,43,0.02) 0%, rgba(46,94,62,0.02) 100%),
    url('../images/overview-bg.jpg');
  background-size: cover;
  background-position: center;
  padding: 20px;
  border-radius: 8px;
}

.pillar {
  background: var(--deep-green);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s;
}

.pillar:hover { transform: translateY(-4px); }

.pillar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--industrial-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.pillar:hover::after { transform: scaleX(1); }

.pillar-icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}

.pillar-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-gold);
  margin-bottom: 6px;
}

.pillar-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

/* ── TECHNOLOGY ── */
.technology {
  background: var(--deep-green);
  padding: 120px 72px;
  position: relative;
  overflow: hidden;
}

.technology::before {
  content: 'PYROLYSIS';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 220px;
  color: rgba(255,255,255,0.02);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.02em;
}

.technology .section-title { color: #fff; }
.technology .section-eyebrow { color: var(--warm-gold); }

.tech-pipeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  gap: 0;
}

.tech-stage {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(198,165,69,0.2);
  padding: 48px 32px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.tech-stage:hover {
  background: rgba(198,165,69,0.06);
  border-color: rgba(198,165,69,0.5);
  transform: translateY(-6px);
}

.tech-stage-number {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 72px;
  font-weight: 800;
  color: rgba(198,165,69,0.12);
  line-height: 1;
  position: absolute;
  top: 16px; right: 16px;
}

.tech-stage-icon {
  font-size: 44px;
  margin-bottom: 20px;
  display: block;
}

.tech-stage-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-gold);
  margin-bottom: 12px;
}

.tech-stage-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.tech-arrow {
  color: var(--industrial-gold);
  font-size: 32px;
  padding: 0 16px;
  flex-shrink: 0;
}

.tech-specs {
  max-width: 1100px;
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(198,165,69,0.15);
}

.tech-spec {
  background: rgba(0,0,0,0.4);
  padding: 28px 24px;
  text-align: center;
}

.tech-spec-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--warm-gold);
  margin-bottom: 6px;
}

.tech-spec-key {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── PRODUCTS ── */
.products {
  background: var(--beige);
  padding: 120px 72px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  background: #fff;
  border: 1px solid var(--sand);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.product-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, transparent 0%, var(--sand) 100%);
  opacity: 0.4;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--industrial-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

.product-card:hover {
  box-shadow: 0 24px 60px rgba(31,61,43,0.12);
  transform: translateY(-8px);
}

.product-card:hover::before { transform: scaleX(1); }

.product-number {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 80px;
  font-weight: 800;
  color: var(--sand);
  line-height: 1;
  margin-bottom: -8px;
  display: block;
}

.product-icon { font-size: 36px; margin-bottom: 20px; display: block; }

.product-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--deep-green);
  margin-bottom: 8px;
}

.product-subtitle {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted-gold);
  margin-bottom: 18px;
}

.product-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

/* ── ADVANTAGES ── */
.advantages {
  background: var(--process-green);
  padding: 120px 72px;
  position: relative;
  overflow: hidden;
}

.advantages .section-title { color: #fff; }
.advantages .section-eyebrow { color: var(--warm-gold); }
.advantages .section-rule { background: var(--warm-gold); }

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(198,165,69,0.1);
}

.adv-item {
  background: rgba(0,0,0,0.25);
  padding: 48px 28px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.adv-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--industrial-gold);
  transform: scaleX(0);
  transition: transform 0.3s;
}

.adv-item:hover { background: rgba(198,165,69,0.1); }
.adv-item:hover::after { transform: scaleX(1); }

.adv-icon { font-size: 36px; margin-bottom: 20px; display: block; }

.adv-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--warm-gold);
  margin-bottom: 12px;
}

.adv-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ── MARKETS ── */
.markets {
  background: var(--sand);
  padding: 120px 72px;
}

.markets-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.markets-intro p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--steel);
  margin-bottom: 24px;
  font-weight: 300;
}

.markets-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.market-card {
  background: var(--deep-green);
  padding: 44px 28px 36px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.market-card:hover { transform: translateY(-6px); }

.market-card-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--industrial-gold);
}

.market-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 20px;
}

.market-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 10px;
}

.market-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ── IMPACT ── */
.impact {
  background: var(--beige);
  padding: 120px 72px;
  position: relative;
}

.impact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.impact-content {
  padding-right: 20px;
}

.impact-content .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.impact-content .section-eyebrow {
  text-align: left;
}

.impact-content .section-rule {
  margin-left: 0;
  margin-bottom: 32px;
}

.impact-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--steel);
  margin-bottom: 24px;
  font-weight: 300;
}

.impact-text strong {
  color: var(--deep-green);
  font-weight: 600;
}

.impact-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.impact-stat-item {
  background: var(--deep-green);
  padding: 24px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.impact-stat-item::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--industrial-gold);
}

.impact-stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--warm-gold);
  line-height: 1;
  margin-bottom: 8px;
}

.impact-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.impact-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.impact-photo {
  width: 100%;
  height: 240px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  border: 3px solid #fff;
  box-shadow: 0 8px 24px rgba(31,61,43,0.12);
  transition: all 0.4s;
}

.impact-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31,61,43,0.3) 0%, rgba(198,165,69,0.2) 100%);
  transition: opacity 0.4s;
}

.impact-photo:hover {
  transform: scale(1.05);
  box-shadow: 0 16px 40px rgba(31,61,43,0.2);
}

.impact-photo:hover::before {
  opacity: 0.5;
}

.impact-photo-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
  padding: 32px 16px 16px;
  color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 2;
}

/* ── VISION ── */
.vision {
  background: var(--graphite);
  padding: 140px 72px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.vision::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(198,165,69,0.08) 0%, transparent 70%);
}

.vision-content { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }

.vision .section-eyebrow { color: var(--warm-gold); }

.vision blockquote {
  font-family: 'Libre Baskerville', serif;
  font-style: italic;
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.5;
  color: rgba(255,255,255,0.88);
  margin: 32px 0 48px;
  position: relative;
}

.vision blockquote::before, .vision blockquote::after {
  content: '"';
  color: var(--industrial-gold);
  font-size: 80px;
  line-height: 0;
  position: absolute;
  font-family: Georgia, serif;
}

.vision blockquote::before { top: 32px; left: -20px; }
.vision blockquote::after { bottom: -20px; right: -20px; content: '"'; }

/* ── DIRECTORS ── */
.directors {
  background: var(--sand);
  padding: 120px 72px;
  position: relative;
}

.directors .section-eyebrow { color: var(--muted-gold); }

.directors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.director-card {
  background: #fff;
  border: 1px solid var(--sand);
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

.director-card:hover {
  box-shadow: 0 20px 50px rgba(31,61,43,0.15);
  transform: translateY(-8px);
}

.director-photo {
  width: 100%;
  height: 320px;
  background: var(--deep-green);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.director-photo::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, rgba(31,61,43,0.9) 0%, transparent 100%);
}

.director-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.director-info {
  padding: 32px 28px;
  position: relative;
}

.director-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--deep-green);
  margin-bottom: 6px;
}

.director-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted-gold);
  margin-bottom: 18px;
}

.director-bio {
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
  margin-bottom: 20px;
}

.director-expertise {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.expertise-tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--beige);
  color: var(--deep-green);
  padding: 6px 14px;
  border: 1px solid var(--sand);
}

.director-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--industrial-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

.director-card:hover .director-accent {
  transform: scaleX(1);
}

/* ── CONTACT ── */
.contact {
  background: var(--deep-green);
  background-image: 
    linear-gradient(135deg, rgba(31,61,43,0.92) 0%, rgba(46,94,62,0.90) 100%),
    url('../images/contact-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 120px 72px;
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C6A545' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.15;
  pointer-events: none;
}

.contact-wrap {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-title { color: #fff; text-align: left; }
.contact-info .section-eyebrow { text-align: left; color: var(--warm-gold); }
.contact-info .section-rule { margin-left: 0; }

.contact-details { margin-top: 40px; }

.contact-detail {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 28px;
}

.contact-detail-icon {
  width: 44px; height: 44px;
  border: 2px solid rgba(198,165,69,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  color: var(--warm-gold);
}

.contact-detail-text {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.contact-detail-text strong {
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-form { display: grid; gap: 16px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-field {
  display: flex; flex-direction: column; gap: 8px;
}

.form-field label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm-gold);
}

.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(198,165,69,0.25);
  color: rgba(255,255,255,0.85);
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--industrial-gold);
  background: rgba(198,165,69,0.06);
}

.form-field select option { background: var(--deep-green); color: #fff; }
.form-field textarea { resize: vertical; min-height: 120px; }

.form-submit {
  background: var(--industrial-gold);
  color: var(--deep-green);
  border: none;
  padding: 18px 48px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s;
  align-self: start;
}

.form-submit:hover { background: var(--warm-gold); }

/* ── FOOTER ── */
footer {
  background: linear-gradient(135deg, var(--deep-green) 0%, #1a3824 100%);
  padding: 28px 72px;
  display: flex; align-items: center; justify-content: space-between;
  border-top: 3px solid var(--industrial-gold);
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C6A545' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.05;
  pointer-events: none;
}

.footer-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  position: relative;
  z-index: 2;
}

.footer-logo span { color: var(--warm-gold); }

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
  position: relative;
  z-index: 2;
}

.footer-links {
  display: flex; gap: 28px; list-style: none;
  position: relative;
  z-index: 2;
}

.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--warm-gold); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.gold-shimmer {
  background: linear-gradient(90deg, var(--industrial-gold), var(--warm-gold), var(--muted-gold), var(--warm-gold), var(--industrial-gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}

/* scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  nav { padding: 0 32px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-diagonal { display: none; }
  .hero-visual { padding: 0 32px 80px; }
  .hero-content { padding: 60px 32px 40px; }
  .overview, .technology, .products, .advantages, .markets, .vision, .contact, .directors { padding: 80px 32px; }
  .overview-grid { grid-template-columns: 1fr; gap: 40px; }
  .tech-pipeline { grid-template-columns: 1fr; }
  .tech-arrow { transform: rotate(90deg); }
  .tech-specs { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .markets-layout { grid-template-columns: 1fr; gap: 40px; }
  .markets-cards { grid-template-columns: 1fr 1fr 1fr; }
  .impact-container { grid-template-columns: 1fr; gap: 48px; }
  .directors-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  footer { flex-direction: column; gap: 20px; text-align: center; }
}

@media (max-width: 600px) {
  .products-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .markets-cards { grid-template-columns: 1fr; }
  .directors-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}