/* ============================================================
   NEXIUM — Main Stylesheet
   Version: 1.0 | May 2026
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --color-primary:    #1A3D2B;
  --color-accent:     #C8882A;
  --color-accent-dark:#A86F1E;
  --color-bg:         #F7F4EF;
  --color-surface:    #FFFFFF;
  --color-text-dark:  #1C1C1C;
  --color-text-mid:   #4A5568;
  --color-success:    #2D7D46;
  --color-border:     #E2DDD6;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-card:      12px;
  --shadow-card:      0 2px 12px rgba(0,0,0,0.06);
  --shadow-card-hover:0 8px 24px rgba(0,0,0,0.12);

  --nav-height: 72px;
  --section-padding: 96px 0;
  --container-max: 1200px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-dark);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text-dark);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { margin-bottom: 1rem; color: var(--color-text-mid); }
p:last-child { margin-bottom: 0; }

.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
  display: block;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-text-mid);
}

/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: var(--section-padding); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

.text-center { text-align: center; }
.text-white  { color: #fff !important; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  border-radius: 6px;
  padding: 14px 28px;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(200,136,42,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.btn-ghost {
  background: none;
  color: #fff;
  padding: 0;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  letter-spacing: 0;
}
.btn-ghost:hover { opacity: 0.8; }

/* ============================================================
   6. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.nav.scrolled {
  border-color: var(--color-border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 44px;
  width: auto;
  display: block;
}

/* Keep the fallback mark hidden when logo image loads */
.nav-logo-mark {
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dark);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.01em;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
  background: rgba(26,61,43,0.06);
}

.nav-cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: 9px 20px !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover {
  background: #0f2619 !important;
  color: #fff !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-primary);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  padding: 12px 32px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-mobile a:hover { background: rgba(255,255,255,0.1); }
.nav-mobile-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* ============================================================
   7. HERO SECTIONS
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-split {
  display: grid;
  grid-template-columns: 60fr 40fr;
  min-height: 100vh;
  padding-top: var(--nav-height);
}

.hero-content-pane {
  display: flex;
  align-items: center;
  padding: 80px 64px 80px 24px;
  position: relative;
  background: linear-gradient(135deg, rgba(26,61,43,0.92) 0%, rgba(15,38,25,0.96) 100%);
}

.hero-content-pane::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1625246333195-78d9c38ad449?w=1400&q=70&fit=crop');
  background-size: cover;
  background-position: center;
  z-index: -1;
  opacity: 0.2;
}

.hero-content-inner {
  max-width: 640px;
  margin-left: auto;
}

.hero-accent-pane {
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
}

.hero-stats-panel {
  width: 100%;
}

.hero-stat-item {
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.hero-stat-item:last-child { border-bottom: none; }
.hero-stat-item .stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.hero-stat-item .stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
  letter-spacing: 0.02em;
}

/* Page hero (smaller, for inner pages) */
.page-hero {
  background: var(--color-primary);
  padding: calc(var(--nav-height) + 64px) 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse at 80% 50%, rgba(200,136,42,0.15) 0%, transparent 60%);
}

.page-hero .container { position: relative; }
.page-hero .section-label { color: var(--color-accent); }
.page-hero h1 { color: #fff; max-width: 700px; }
.page-hero .lead { color: rgba(255,255,255,0.72); max-width: 600px; margin-top: 16px; }

/* Trust badges */
.trust-badges {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}
.trust-badge .badge-icon { font-size: 18px; }

/* Hero CTA group */
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* ============================================================
   8. STATS BAND
   ============================================================ */
.stats-band {
  background: var(--color-primary);
  padding: 64px 0;
}

.stats-band-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-block {
  text-align: center;
  padding: 32px 24px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-block:last-child { border-right: none; }

.stat-block .stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
}
.stat-block .stat-label {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-top: 10px;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.stats-band-quote {
  text-align: center;
  padding: 0 24px;
  margin-top: 48px;
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.6);
  font-style: italic;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ============================================================
   9. CARDS
   ============================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 36px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(26,61,43,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}
.card-icon svg { width: 24px; height: 24px; }

.card h3 { color: var(--color-text-dark); margin-bottom: 12px; font-size: 1.125rem; }
.card p { color: var(--color-text-mid); font-size: 0.9375rem; margin: 0; }

/* Product cards */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 40px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.product-card .product-grade {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.product-card h3 { font-size: 1.375rem; margin-bottom: 6px; }
.product-card .product-status {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.status-live { background: rgba(45,125,70,0.1); color: var(--color-success); }
.status-target { background: rgba(200,136,42,0.1); color: var(--color-accent); }

.spec-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.spec-table tr { border-bottom: 1px solid var(--color-border); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 9px 0; font-size: 0.875rem; }
.spec-table td:first-child { color: var(--color-text-mid); width: 45%; }
.spec-table td:last-child { font-weight: 600; color: var(--color-text-dark); }

.applications-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}
.app-tag {
  font-size: 12px;
  font-weight: 500;
  background: rgba(26,61,43,0.07);
  color: var(--color-primary);
  padding: 5px 12px;
  border-radius: 20px;
}

/* Impact stat cards */
.impact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 40px 32px;
  text-align: center;
}
.impact-card .impact-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  display: block;
}
.impact-card .impact-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-top: 12px;
  display: block;
}
.impact-card .impact-desc {
  font-size: 0.875rem;
  color: var(--color-text-mid);
  margin-top: 8px;
}

/* ============================================================
   10. SECTION-SPECIFIC STYLES
   ============================================================ */

/* Why Nexium alternating blocks */
.why-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--color-border);
}
.why-block:last-child { border-bottom: none; }
.why-block.reverse { direction: rtl; }
.why-block.reverse > * { direction: ltr; }

.why-block-visual {
  background: var(--color-primary);
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.why-block-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  mix-blend-mode: luminosity;
}
.why-block-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,61,43,0.4) 0%, transparent 70%);
}

.why-block-text .section-label { margin-bottom: 10px; }
.why-block-text h3 { font-size: 1.75rem; margin-bottom: 16px; }

/* Investors section */
.investors-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}
.investors-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200,136,42,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.investors-section h2 { color: #fff; }
.investors-section .lead { color: rgba(255,255,255,0.72); }

/* Farmers section */
.farmers-section {
  background: var(--color-bg);
}
.farmers-section blockquote {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-text-dark);
  border-left: 3px solid var(--color-accent);
  padding-left: 24px;
  margin: 24px 0;
  line-height: 1.6;
}

/* Plant spec table */
.plant-spec-table { width: 100%; border-collapse: collapse; }
.plant-spec-table tr { border-bottom: 1px solid var(--color-border); }
.plant-spec-table tr:first-child { border-top: 1px solid var(--color-border); }
.plant-spec-table td {
  padding: 14px 0;
  font-size: 0.9375rem;
  vertical-align: top;
}
.plant-spec-table td:first-child {
  color: var(--color-text-mid);
  width: 40%;
  font-weight: 500;
  padding-right: 24px;
}
.plant-spec-table td:last-child {
  color: var(--color-text-dark);
  font-weight: 600;
}

/* Market table */
.market-table { width: 100%; border-collapse: collapse; }
.market-table th, .market-table td {
  padding: 14px 16px;
  text-align: left;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--color-border);
}
.market-table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-mid);
  background: rgba(26,61,43,0.04);
}
.market-table tr:last-child td { border-bottom: none; }
.market-table tr:hover td { background: rgba(26,61,43,0.025); }

/* Value pillars / values grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-card);
  padding: 32px;
}
.value-card h4 { color: var(--color-text-dark); margin-bottom: 10px; font-size: 1.0625rem; }
.value-card p { color: var(--color-text-mid); font-size: 0.9rem; margin: 0; }

/* Team cards */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.team-card-image {
  width: 100%;
  height: 260px;
  background: var(--color-primary);
  object-fit: cover;
  display: block;
}
.team-card-body { padding: 28px; }
.team-card-name { font-size: 1.125rem; font-weight: 700; color: var(--color-text-dark); }
.team-card-title { font-size: 13px; color: var(--color-accent); font-weight: 600; margin: 4px 0 14px; letter-spacing: 0.02em; }
.team-card-bio { font-size: 0.875rem; color: var(--color-text-mid); line-height: 1.65; }

.advisor-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.advisor-card {
  background: rgba(26,61,43,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px;
}
.advisor-card h4 { color: var(--color-text-dark); font-size: 1rem; }
.advisor-card .advisor-role { color: var(--color-accent); font-size: 12px; font-weight: 600; letter-spacing: 0.05em; margin: 4px 0 10px; }
.advisor-card p { font-size: 0.875rem; margin: 0; }

/* Demand sectors */
.demand-sector {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px;
  display: flex;
  gap: 20px;
}
.demand-sector-icon {
  width: 48px;
  height: 48px;
  background: rgba(26,61,43,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}
.demand-sector-content h4 { margin-bottom: 6px; font-size: 1rem; }
.demand-sector-content p { margin: 0; font-size: 0.875rem; }

/* How to order steps */
.order-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.order-step {
  text-align: center;
  padding: 32px 24px;
}
.order-step-num {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 1.375rem;
  font-weight: 700;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.order-step h4 { color: var(--color-text-dark); margin-bottom: 8px; }
.order-step p { font-size: 0.9rem; }

/* Contact cards */
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.contact-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(26,61,43,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--color-primary);
}
.contact-card h4 { font-size: 0.9375rem; margin-bottom: 6px; }
.contact-card .contact-email { color: var(--color-accent); font-size: 0.875rem; font-weight: 600; margin-bottom: 20px; display: block; }

/* Contact form */
.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 48px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--color-text-dark); letter-spacing: 0.02em; }
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text-dark);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,61,43,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }

.form-success {
  display: none;
  background: rgba(45,125,70,0.08);
  border: 1px solid rgba(45,125,70,0.3);
  border-radius: 8px;
  padding: 20px 24px;
  color: var(--color-success);
  font-weight: 600;
  margin-top: 16px;
}
.form-success.visible { display: block; }

/* Investment thesis panel */
.thesis-panel {
  background: rgba(26,61,43,0.04);
  border: 1px solid rgba(26,61,43,0.12);
  border-radius: var(--radius-card);
  padding: 40px;
}
.thesis-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(26,61,43,0.08);
}
.thesis-item:last-child { border-bottom: none; }
.thesis-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}
.thesis-item p { margin: 0; font-size: 0.9375rem; }
.thesis-item strong { color: var(--color-text-dark); }

/* Environmental commitment */
.env-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.env-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.env-icon {
  width: 44px;
  height: 44px;
  background: rgba(45,125,70,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-success);
}
.env-icon svg { width: 20px; height: 20px; }
.env-item h4 { font-size: 0.9375rem; margin-bottom: 4px; }
.env-item p { font-size: 0.875rem; margin: 0; }

/* Dark CTA section */
.cta-section {
  background: var(--color-primary);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(200,136,42,0.2) 0%, transparent 70%);
}
.cta-section .container { position: relative; }
.cta-section h2 { color: #fff; max-width: 640px; margin: 0 auto 16px; }
.cta-section .lead { color: rgba(255,255,255,0.7); max-width: 580px; margin: 0 auto 36px; }

/* ============================================================
   11. FOOTER
   ============================================================ */
.footer {
  background: #0f2619;
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 48px;
  width: auto;
  display: block;
  /* Invert the dark logo to white for the dark footer */
  filter: brightness(0) invert(1);
}

.footer-logo-mark {
  display: none;
}
.footer-tagline {
  color: rgba(255,255,255,0.5);
  font-size: 0.9375rem;
  margin-bottom: 20px;
}
.footer-contact-info { color: rgba(255,255,255,0.5); font-size: 0.875rem; line-height: 1.8; }
.footer-contact-info a { color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-contact-info a:hover { color: var(--color-accent); }

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.65);
  font-size: 0.9375rem;
  padding: 5px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ============================================================
   12. SCROLL ANIMATIONS
   ============================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   13. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-split { grid-template-columns: 1fr; }
  .hero-accent-pane { display: none; }
  .hero-content-pane { padding: 80px 24px; }
  .hero-content-inner { max-width: 100%; margin: 0; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .stats-band-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-block { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-block:nth-child(2), .stat-block:nth-child(4) { border-right: none; }
  .stat-block:nth-child(3), .stat-block:nth-child(4) { border-bottom: none; }
}

@media (max-width: 768px) {
  :root { --section-padding: 64px 0; }

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

  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .why-block { grid-template-columns: 1fr; gap: 32px; }
  .why-block.reverse { direction: ltr; }
  .why-block-visual { display: none; }

  .team-grid { grid-template-columns: 1fr; }
  .advisor-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .order-steps { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .env-grid { grid-template-columns: 1fr; }

  .trust-badges { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .contact-form-wrap { padding: 28px 20px; }
  .hero-content-pane { padding: 60px 20px; }

  .stats-band-grid { grid-template-columns: 1fr 1fr; }

  .thesis-panel { padding: 24px; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.625rem; }
  .stats-band-grid { grid-template-columns: 1fr; }
  .stat-block { border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-block:last-child { border-bottom: none; }
}