/* ============================================================
   PeakValley Group – Main CSS
   Design: Earth Tones · Forest Green · Cream · Swiss Premium
   ============================================================ */

/* ── 1. CSS Variables ──────────────────────────────────────── */
:root {
  --green-900: #1a2e1c;
  --green-800: #243d26;
  --green-700: #2c4a2e;
  --green-600: #3a5f3c;
  --green-500: #4a7a35;
  --green-400: #5e9444;
  --green-300: #7fb069;
  --green-200: #a8c97f;
  --green-100: #d4e8b8;
  --green-50:  #f0f7e8;

  --cream-900: #7a6f5e;
  --cream-700: #a89880;
  --cream-500: #c8b89a;
  --cream-300: #e0d5c0;
  --cream-200: #ede6d5;
  --cream-100: #f5f0e8;
  --cream-50:  #faf7f2;

  --brown-900: #2a1f14;
  --brown-700: #3d2b1f;
  --brown-500: #5c4033;

  --white: #ffffff;
  --black: #0d0d0d;
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-muted: #7a7a7a;
  --text-light: #f5f0e8;

  --amber: #f0a500;
  --amber-light: #ffd166;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14), 0 4px 16px rgba(0,0,0,.08);
  --shadow-xl: 0 24px 64px rgba(0,0,0,.18);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.45s cubic-bezier(0.4,0,0.2,1);

  --header-height: 72px;
  --container-max: 1200px;
  --section-pad: clamp(64px, 8vw, 112px);
}

/* ── 2. Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--cream-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── 3. Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.015em; }
h5 { font-size: 1rem; font-weight: 600; letter-spacing: 0; }

p { color: var(--text-secondary); line-height: 1.75; }

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.7;
  color: var(--text-secondary);
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-500);
  display: inline-block;
  margin-bottom: 0.75rem;
}
.eyebrow-light { color: var(--green-200); }

/* ── 4. Layout ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}

.section { padding-block: var(--section-pad); }

.section-header {
  max-width: 680px;
  margin-bottom: clamp(40px, 5vw, 72px);
}

.section-header.centered { margin-inline: auto; text-align: center; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

@media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── 5. Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-lg { padding: 18px 40px; font-size: 1rem; }

.btn-primary {
  background: var(--green-700);
  color: var(--white);
  border: 2px solid var(--green-700);
}
.btn-primary:hover {
  background: var(--green-600);
  border-color: var(--green-600);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(44,74,46,.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.8);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--green-700);
  border: 2px solid var(--green-700);
}
.btn-outline-dark:hover {
  background: var(--green-700);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--green-700);
  border: 2px solid transparent;
  padding-inline: 0;
}
.btn-ghost::after {
  content: '→';
  transition: transform var(--transition);
}
.btn-ghost:hover { color: var(--green-500); }
.btn-ghost:hover::after { transform: translateX(4px); }

/* ── 6. Header / Navigation ────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(26, 46, 28, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(26, 46, 28, 0.99);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo img {
  filter: brightness(0) invert(1);
  height: 32px;
  width: auto;
  transition: opacity var(--transition);
}
.site-logo:hover img { opacity: 0.8; }

.main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,.75);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
}
.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.lang-switcher a,
.lang-placeholder {
  color: rgba(255,255,255,.6);
  padding: 4px 6px;
  border-radius: 4px;
  transition: color var(--transition);
  text-transform: uppercase;
}
.lang-switcher a:hover,
.lang-switcher a.lang-current { color: var(--white); }

.nav-cta { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.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); }

/* ── 7. Hero ───────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  background: var(--green-900);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(74,122,53,.25) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(44,74,46,.3) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(26,46,28,.4) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: clamp(60px, 10vh, 120px);
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-200);
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--green-300);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.08;
}

.hero h1 .highlight {
  color: var(--green-300);
}

.hero .lead {
  color: rgba(245,240,232,.7);
  max-width: 560px;
  margin-bottom: 40px;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.4);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── 8. Section Backgrounds ────────────────────────────────── */
.bg-dark-green { background: var(--green-900); }
.bg-medium-green { background: var(--green-700); }
.bg-cream { background: var(--cream-100); }
.bg-cream-light { background: var(--cream-50); }
.bg-white { background: var(--white); }

.bg-dark-green *, .bg-medium-green * { color: var(--text-light); }
.bg-dark-green p, .bg-medium-green p { color: rgba(245,240,232,.7); }
.bg-dark-green h1, .bg-dark-green h2, .bg-dark-green h3,
.bg-medium-green h1, .bg-medium-green h2, .bg-medium-green h3 { color: var(--white); }

/* ── 9. Cards ──────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,.06);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-body { padding: 28px; }
.card-body-lg { padding: 36px; }

/* Company logo card */
.company-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 28px 16px;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,.06);
  min-height: 80px;
}
.company-logo-card img {
  max-height: 48px;
  max-width: 140px;
  width: auto;
  object-fit: contain;
}

/* ── 10. Companies Grid (Homepage) ─────────────────────────── */
.companies-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.company-card { display: flex; flex-direction: column; }

.company-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.company-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-500);
}

.company-card h4 { font-size: 1rem; color: var(--text-primary); }

.company-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.company-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green-600);
  margin-top: 8px;
  transition: gap var(--transition), color var(--transition);
}
.company-card-link:hover { color: var(--green-500); gap: 10px; }

/* ── 11. Pillars / Why-PVG ─────────────────────────────────── */
.pillar-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--green-600), var(--green-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.pillar-icon svg { color: var(--white); }

.pillar-item h4 { margin-bottom: 10px; }
.pillar-item p { font-size: 0.9rem; }

/* ── 12. For-Whom Tabs ─────────────────────────────────────── */
.tabs-wrapper { margin-top: clamp(32px, 4vw, 56px); }

.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid rgba(255,255,255,.15);
  margin-bottom: 36px;
  overflow-x: auto;
}

.tab-btn {
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(245,240,232,.55);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn.active,
.tab-btn:hover { color: var(--white); }
.tab-btn.active { border-color: var(--green-300); }

.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

.tab-text h3 { color: var(--white); margin-bottom: 16px; }
.tab-text p { color: rgba(245,240,232,.7); margin-bottom: 24px; }
.tab-text ul { margin-bottom: 28px; }
.tab-text li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  color: rgba(245,240,232,.8);
  font-size: 0.925rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.tab-text li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-300);
  margin-top: 8px;
  flex-shrink: 0;
}

.tab-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: rgba(255,255,255,.05);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tab-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── 13. Stats ─────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
}

.stat-item {
  padding: clamp(28px, 3vw, 44px) 24px;
  text-align: center;
  border-right: 1px solid rgba(0,0,0,.08);
  position: relative;
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--green-700);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

/* ── 14. Team ──────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 800px;
  margin: 0 auto;
}

.team-card {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-200), var(--green-400));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}

.team-card h4 { margin-bottom: 4px; }
.team-card .role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-500);
  margin-bottom: 12px;
}
.team-card p { font-size: 0.9rem; }

/* ── 15. CTA Banner ────────────────────────────────────────── */
.cta-banner {
  background: var(--green-700);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(255,255,255,.05) 0%, transparent 50%),
    radial-gradient(circle at 90% 50%, rgba(255,255,255,.04) 0%, transparent 50%);
  pointer-events: none;
}

.cta-banner-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-block: clamp(64px, 8vw, 100px);
}

.cta-banner h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 16px;
}
.cta-banner p {
  color: rgba(245,240,232,.7);
  max-width: 520px;
  margin: 0 auto 40px;
  font-size: 1.1rem;
}

/* ── 16. Companies Page – Full Entries ─────────────────────── */
.company-entry {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
  padding-block: clamp(56px, 6vw, 96px);
  border-bottom: 1px solid rgba(0,0,0,.07);
}
.company-entry:last-child { border-bottom: none; }
.company-entry.reverse { direction: rtl; }
.company-entry.reverse > * { direction: ltr; }

.company-entry-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cream-200);
  position: relative;
}
.company-entry-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.company-entry-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: linear-gradient(135deg, var(--cream-200), var(--cream-300));
  padding: 40px;
}
.company-entry-placeholder .placeholder-logo img {
  max-height: 48px;
  max-width: 180px;
  width: auto;
  object-fit: contain;
}
.company-entry-placeholder p {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
}

.company-entry-year {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: block;
}

.company-entry-logo {
  margin-bottom: 24px;
  height: 44px;
  display: flex;
  align-items: center;
}
.company-entry-logo img {
  max-height: 44px;
  max-width: 160px;
  object-fit: contain;
}

.company-entry h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  margin-bottom: 16px;
  color: var(--text-primary);
}

.company-entry > .company-entry-text > p {
  margin-bottom: 28px;
}

.key-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.key-fact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green-700);
}
.key-fact::before {
  content: '✓';
  font-size: 0.7rem;
}

/* ── 17. About Page ────────────────────────────────────────── */
.mission-section {
  background: var(--green-900);
  position: relative;
  overflow: hidden;
}
.mission-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(74,122,53,.2) 0%, transparent 60%);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(0,0,0,.07);
  transition: transform var(--transition), box-shadow var(--transition);
}
.value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.value-icon {
  width: 48px;
  height: 48px;
  background: var(--green-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--green-600);
}

.value-card h4 { margin-bottom: 10px; color: var(--text-primary); }
.value-card p { font-size: 0.9rem; }

.jobs-cta {
  background: var(--cream-100);
  border-radius: var(--radius-xl);
  padding: clamp(36px, 4vw, 56px);
  text-align: center;
  border: 1px solid var(--cream-300);
}

/* ── 18. Contact Page ──────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid rgba(0,0,0,.07);
  box-shadow: var(--shadow-md);
}

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

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--cream-300);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  color: var(--text-primary);
  background: var(--cream-50);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(74,122,53,.12);
  background: var(--white);
}

.form-textarea { min-height: 140px; resize: vertical; }

.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234a4a4a' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 44px; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  cursor: pointer;
}
.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--green-600);
  flex-shrink: 0;
}
.form-checkbox span { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.form-checkbox a { color: var(--green-600); text-decoration: underline; }

.form-notice {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 24px;
}
.form-notice.success { background: var(--green-50); border: 1px solid var(--green-200); color: var(--green-700); }
.form-notice.error { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }

.contact-info-card {
  background: var(--green-700);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 44px);
  color: var(--white);
}
.contact-info-card h3 { color: var(--white); margin-bottom: 8px; font-size: 1.4rem; }
.contact-info-card > p { color: rgba(245,240,232,.7); margin-bottom: 32px; font-size: 0.95rem; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.contact-info-item:last-of-type { border-bottom: none; margin-bottom: 8px; }

.contact-info-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-icon svg { color: var(--green-200); }

.contact-info-item h5 { color: rgba(245,240,232,.7); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 2px; }
.contact-info-item a, .contact-info-item p { color: var(--white); font-size: 0.95rem; font-weight: 500; }
.contact-info-item a:hover { color: var(--green-200); }

.contact-social { display: flex; gap: 12px; margin-top: 28px; }
.contact-social a {
  width: 44px; height: 44px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: background var(--transition);
}
.contact-social a:hover { background: rgba(255,255,255,.22); }

/* ── 19. Page Hero (inner pages) ───────────────────────────── */
.page-hero {
  background: var(--green-900);
  padding-top: calc(var(--header-height) + clamp(48px, 6vw, 88px));
  padding-bottom: clamp(48px, 6vw, 88px);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(74,122,53,.2) 0%, transparent 55%);
  pointer-events: none;
}
.page-hero-content { position: relative; z-index: 2; max-width: 640px; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(245,240,232,.7); font-size: 1.1rem; max-width: 520px; }

/* ── 20. Ecosystem Visual ──────────────────────────────────── */
.ecosystem-visual {
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 56px);
  margin-top: clamp(40px, 5vw, 64px);
  text-align: center;
}
.ecosystem-visual h3 { color: var(--green-700); margin-bottom: 8px; }
.ecosystem-visual p { color: var(--text-muted); max-width: 480px; margin: 0 auto 40px; }
.ecosystem-diagram {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  position: relative;
}
.ecosystem-hub {
  background: var(--green-700);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 18px 28px;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 160px;
  box-shadow: var(--shadow-md);
}
.ecosystem-hub small { font-size: 0.7rem; font-weight: 400; opacity: .7; letter-spacing: .05em; }
.ecosystem-nodes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-left: 24px;
  position: relative;
}
.ecosystem-nodes::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 50%;
  width: 24px;
  height: 2px;
  background: var(--green-300);
  transform: translateY(-50%);
}
.ecosystem-node {
  background: var(--white);
  border: 1.5px solid var(--green-200);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  text-align: left;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.ecosystem-node:hover { border-color: var(--green-500); box-shadow: var(--shadow-sm); }
.ecosystem-node-name { font-weight: 700; font-size: 0.85rem; color: var(--text-primary); }
.ecosystem-node-tag { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

/* ── 21. Footer ────────────────────────────────────────────── */
.site-footer {
  background: var(--green-900);
  color: var(--text-light);
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo img {
  filter: brightness(0) invert(1);
  height: 28px;
  width: auto;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(245,240,232,.6);
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(245,240,232,.7);
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover {
  background: rgba(255,255,255,.15);
  color: var(--white);
}

.footer-nav-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,240,232,.45);
  margin-bottom: 18px;
}

.footer-nav-list li { margin-bottom: 10px; }
.footer-nav-list a {
  font-size: 0.9rem;
  color: rgba(245,240,232,.7);
  transition: color var(--transition);
}
.footer-nav-list a:hover { color: var(--white); }

.footer-contact-list li {
  font-size: 0.9rem;
  color: rgba(245,240,232,.7);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 24px;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(245,240,232,.4);
}

.footer-legal {
  display: flex;
  gap: 24px;
}
.footer-legal a {
  font-size: 0.82rem;
  color: rgba(245,240,232,.4);
  transition: color var(--transition);
}
.footer-legal a:hover { color: rgba(245,240,232,.8); }

/* ── 22. Two-col helper (About page) ───────────────────────── */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.two-col-grid-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cream-200);
}
.two-col-grid-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.two-col-grid-media-dark {
  background: rgba(255,255,255,.05);
}
.two-col-grid-media-dark img { opacity: .85; }

@media (max-width: 900px) {
  .two-col-grid { grid-template-columns: 1fr; }
  .two-col-grid-media { aspect-ratio: 16/9; max-height: 320px; }
}

/* ── 23. Utilities ─────────────────────────────────────────── */
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.text-green { color: var(--green-700) !important; }
.text-muted { color: var(--text-muted) !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.divider { height: 1px; background: rgba(0,0,0,.08); margin-block: clamp(40px, 5vw, 64px); }

/* ── 23. Responsive ────────────────────────────────────────── */
@media (max-width: 1100px) {
  .companies-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid .stat-item:nth-child(2) { border-right: none; }
  .stats-grid .stat-item:nth-child(3) { border-top: 1px solid rgba(0,0,0,.08); }
  .stats-grid .stat-item:nth-child(4) { border-right: none; border-top: 1px solid rgba(0,0,0,.08); }
}

@media (max-width: 900px) {
  :root { --header-height: 64px; }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--green-900);
    padding: 24px;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition);
    border-bottom: 1px solid rgba(255,255,255,.08);
    z-index: 999;
  }
  .main-nav.open { transform: translateY(0); opacity: 1; }
  .main-nav .nav-list { flex-direction: column; align-items: flex-start; gap: 4px; }
  .nav-link { font-size: 1rem; padding: 12px 16px; width: 100%; }

  .hamburger { display: flex; }
  .nav-cta { display: none !important; }

  .company-entry { grid-template-columns: 1fr; }
  .company-entry.reverse { direction: ltr; }
  .company-entry-media { max-height: 280px; }

  .contact-layout { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; max-width: 480px; }
  .tab-panel.active { grid-template-columns: 1fr; }
  .tab-image { aspect-ratio: 16/9; }
  .form-row { grid-template-columns: 1fr; }
  .ecosystem-diagram { flex-direction: column; align-items: center; }
  .ecosystem-nodes { margin-left: 0; margin-top: 24px; }
  .ecosystem-nodes::before { display: none; }
}

@media (max-width: 640px) {
  .companies-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { order: -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .company-entry-media { aspect-ratio: 3/2; }
}