/* ============================================================
   Confirma v2 — Forest & Parchment Design System
   Typography: Calistoga (headings) + Inter (body)
   Palette: Dark Forest + Warm Parchment + Emerald CTA + Orange
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Calistoga:ital@0;1&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  /* Brand — Forest / Emerald */
  --blue-900: #1B2F1F;
  --blue-800: #1B4332;
  --blue-700: #2D6A4F;
  --blue-600: #40916C;
  --blue-100: #D8F3DC;
  --blue-50:  #E8F5E9;

  /* CTA — Warm Orange */
  --orange:     #E8944A;
  --orange-dark: #D07B35;
  --orange-light: #F5D4B3;

  /* Forest accent (app mockup / charts) */
  --forest:  #2D6A4F;
  --forest-light: #52B788;

  /* Neutrals — warm parchment tones */
  --slate-950: #0F1A10;
  --slate-900: #1B2F1F;
  --slate-700: #2C3E2D;
  --slate-500: #6B7C6B;
  --slate-300: #B8C4A8;
  --slate-200: #D4CDB8;
  --slate-100: #EDE8DB;
  --slate-50:  #F0EBE0;
  --white:     #ffffff;

  /* Semantic */
  --text-primary:   #0F1A10;
  --text-secondary: #6B7C6B;
  --text-muted:     #6B7C6B;
  --bg:             #F5F0E8;
  --surface:        var(--white);
  --border:         #D4CDB8;
  --border-focus:   #2D6A4F;

  /* Shadows — warm undertone */
  --shadow-xs: 0 1px 3px rgba(15,26,16,0.06), 0 1px 2px rgba(15,26,16,0.04);
  --shadow-sm: 0 4px 12px rgba(15,26,16,0.07), 0 2px 6px rgba(15,26,16,0.04);
  --shadow-md: 0 10px 30px rgba(15,26,16,0.10), 0 4px 12px rgba(15,26,16,0.05);
  --shadow-lg: 0 24px 60px rgba(15,26,16,0.13), 0 8px 20px rgba(15,26,16,0.06);
  --shadow-blue: 0 8px 24px rgba(45,106,79,0.22);
  --shadow-orange: 0 8px 24px rgba(232,148,74,0.28);

  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 16px;
  --r-2xl: 24px;
  --r-full: 9999px;

  /* Layout */
  --max-w: 1180px;

  /* Transitions */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms;
  --t-base: 220ms;
  --t-slow: 350ms;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.1; font-family: 'Calistoga', Georgia, serif; font-weight: 400; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Layout Shell ────────────────────────────────────────── */
.shell {
  width: min(var(--max-w), calc(100% - 2.5rem));
  margin-inline: auto;
}

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2D6A4F, #1B4332);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 14px rgba(45,106,79,0.28);
  flex-shrink: 0;
}

.brand-logo svg { width: 18px; height: 18px; }

.brand-name {
  font-family: 'Calistoga', Georgia, serif;
  font-size: 1.15rem;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}

.brand-tagline {
  display: none;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.3;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-500);
  padding: 0.45rem 0.75rem;
  border-radius: var(--r-sm);
  transition: color var(--t-fast), background var(--t-fast);
  white-space: nowrap;
  cursor: pointer;
}

.nav a:hover { color: var(--slate-900); background: var(--slate-100); }
.nav a.active { color: #2D6A4F; background: #E8F5E9; }

.nav-cta {
  margin-left: 0.5rem;
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: 0.5rem 1rem !important;
  border-radius: var(--r-full) !important;
  font-weight: 600 !important;
  box-shadow: var(--shadow-orange);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast) !important;
}

.nav-cta:hover {
  background: var(--orange-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(232,148,74,0.38) !important;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slate-700);
  padding: 0.4rem;
  border-radius: var(--r-sm);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0 1.4rem;
  border-radius: var(--r-full);
  border: 1.5px solid transparent;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background var(--t-fast), border-color var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: var(--white);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover { box-shadow: 0 12px 32px rgba(232,148,74,0.4); }

.btn-secondary {
  background: var(--white);
  color: var(--slate-700);
  border-color: var(--border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover { border-color: var(--slate-300); background: var(--slate-50); }

.btn-ghost {
  background: transparent;
  color: #2D6A4F;
  border-color: #D8F3DC;
}

.btn-ghost:hover { background: #E8F5E9; }

.btn-blue {
  background: linear-gradient(135deg, #2D6A4F, #1B4332);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.btn-blue:hover { box-shadow: 0 12px 32px rgba(45,106,79,0.38); }

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Badges & Labels ─────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--r-full);
  background: #E8F5E9;
  color: #2D6A4F;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--r-full);
  background: var(--orange-light);
  color: #7C4A1E;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-patent {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #78350f;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid #fde68a;
  box-shadow: var(--shadow-xs);
}

.badge-patent svg { width: 14px; height: 14px; color: #d97706; }

/* ── Sections ────────────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.section-copy {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 45ch;
}

/* ── Hero — Dark Forest ──────────────────────────────────── */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(160deg, #1B2F1F 0%, #0F1A10 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,106,79,0.18), transparent 65%);
  pointer-events: none;
}

/* Hero text overrides for dark bg */
.hero h1 { color: #F5F0E8; }
.hero h1 em { font-style: italic; color: #52B788; }
.hero .hero-lede { color: rgba(245,240,232,0.65); }

.hero .eyebrow {
  background: rgba(45,106,79,0.3);
  color: #95D5B2;
  border: 1px solid rgba(45,106,79,0.35);
}

.hero .badge-patent {
  background: rgba(232,148,74,0.15);
  color: #E8944A;
  border-color: rgba(232,148,74,0.25);
  box-shadow: none;
}

.hero .badge-patent svg { color: #E8944A; }

.hero .btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #F5F0E8;
  border-color: rgba(255,255,255,0.18);
}
.hero .btn-secondary:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.28);
}

.hero .stats-row { border-top-color: rgba(255,255,255,0.1); }
.hero .stat-item strong { color: #F5F0E8; }
.hero .stat-item span { color: rgba(245,240,232,0.55); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  color: var(--slate-950);
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 14ch;
}

h1 em { font-style: italic; color: #2D6A4F; }

.hero-lede {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 52ch;
  margin: 1.4rem 0 2rem;
}

.cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Stats bar */
.stats-row {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat-item strong {
  display: block;
  font-size: 1.5rem;
  font-family: 'Calistoga', serif;
  color: var(--slate-900);
  line-height: 1.1;
}

.stat-item span {
  font-size: 0.83rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Phone Mockup ────────────────────────────────────────── */
.mockup-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 1.5rem;
}

.mockup-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 45%, rgba(45,106,79,0.2), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}

.phone {
  position: relative;
  z-index: 1;
  width: min(100%, 340px);
  border-radius: 36px;
  padding: 10px;
  background: linear-gradient(160deg, #1e293b, #0f172a);
  box-shadow:
    0 40px 80px rgba(15,26,16,0.4),
    0 0 0 1px rgba(255,255,255,0.06);
}

.phone-screen {
  border-radius: 28px;
  overflow: hidden;
  background: var(--slate-50);
  min-height: 580px;
}

.app-top {
  padding: 1.2rem 1.1rem 1rem;
  background: linear-gradient(135deg, #1B4332, #2D6A4F);
  color: var(--white);
}

.app-top strong {
  font-family: 'Calistoga', serif;
  font-size: 1.2rem;
  display: block;
  font-weight: 400;
}

.app-top span {
  font-size: 0.78rem;
  opacity: 0.8;
  display: block;
  margin-top: 0.1rem;
}

.app-panel {
  margin: 0.7rem;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 0.9rem;
  box-shadow: var(--shadow-sm);
}

.pill-row {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
}

.pill {
  padding: 0.35rem 0.7rem;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--slate-100);
  color: var(--slate-500);
}

.pill.active {
  background: #2D6A4F;
  color: var(--white);
}

.mock-input {
  padding: 0.75rem 0.85rem;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border);
  color: var(--slate-500);
  font-size: 0.82rem;
  margin-bottom: 0.65rem;
  background: var(--slate-50);
}

.mock-confirm-card {
  background: #E8F5E9;
  border: 1.5px solid #D8F3DC;
  border-radius: var(--r-md);
  padding: 0.8rem;
  margin-bottom: 0.65rem;
}

.mock-confirm-card strong { font-size: 0.85rem; color: #1B4332; display: block; }
.mock-confirm-card span { font-size: 0.78rem; color: var(--slate-500); }

.mock-cta {
  display: grid;
  place-items: center;
  min-height: 2.5rem;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: var(--white);
  font-weight: 600;
  font-size: 0.82rem;
  box-shadow: 0 4px 12px rgba(232,148,74,0.3);
}

.metric-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.metric-box {
  background: var(--slate-50);
  border-radius: var(--r-md);
  padding: 0.7rem;
  border: 1px solid var(--border);
}

.metric-box span {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.metric-box strong {
  display: block;
  margin-top: 0.25rem;
  color: var(--slate-900);
  font-size: 1rem;
  font-weight: 700;
}

.chart-card { padding: 0.9rem; }

.chart {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
  align-items: end;
  min-height: 72px;
  margin-top: 0.65rem;
}

.bar {
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, #40916C, #2D6A4F);
}

.bar:nth-child(1) { height: 44%; }
.bar:nth-child(2) { height: 58%; }
.bar:nth-child(3) { height: 48%; }
.bar:nth-child(4) { height: 72%; }
.bar:nth-child(5) { height: 66%; }
.bar:nth-child(6) { height: 90%; }
.bar:nth-child(7) { height: 78%; }

/* ── Cards — Overhauled ─────────────────────────────────── */
.card,
.card-accent,
.timeline,
.install-card,
.story,
.faq-item,
.trust-band,
.quote-card,
.hero-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(15,26,16,0.05), 0 8px 24px rgba(15,26,16,0.04);
  transition: box-shadow var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}

.card:hover,
.timeline:hover,
.trust-band:hover {
  box-shadow: 0 8px 32px rgba(15,26,16,0.12), 0 4px 16px rgba(15,26,16,0.06);
  transform: translateY(-3px);
}

.card-accent {
  background: linear-gradient(135deg, #E8F5E9, rgba(255,255,255,0.85));
  border-color: #D8F3DC;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #2D6A4F, #1B4332);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(45,106,79,0.2);
}

.card-icon svg { width: 22px; height: 22px; }

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--slate-900);
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}

h3 {
  font-size: 1.2rem;
  color: var(--slate-900);
  letter-spacing: -0.01em;
  margin-bottom: 0.65rem;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
}

.card p, .timeline p, .story p, .install-card p {
  color: var(--text-muted);
  line-height: 1.72;
  font-size: 0.96rem;
}

/* ── Grids ───────────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.story-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.install-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.audience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.timeline-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

/* ── Process steps ───────────────────────────────────────── */
.process-list {
  display: grid;
  gap: 1rem;
  counter-reset: process;
  margin-top: 1.5rem;
}

.process-step {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 1rem;
  align-items: start;
}

.process-step::before {
  counter-increment: process;
  content: counter(process);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--r-full);
  display: grid;
  place-items: center;
  background: #2D6A4F;
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

/* ── Accent panel ────────────────────────────────────────── */
.accent-panel {
  background: linear-gradient(135deg,
    rgba(232,148,74,0.08),
    rgba(45,106,79,0.06)
  );
  border-color: var(--orange-light);
}

/* ── Trust tiers ─────────────────────────────────────────── */
.trust-band { display: grid; gap: 0.75rem; }
.trust-band strong { font-size: 1.15rem; font-weight: 700; color: var(--slate-900); }

.trust-stage {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #2D6A4F;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Quote card ──────────────────────────────────────────── */
.quote-card {
  border-left: 4px solid var(--orange);
}

.quote-card p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--slate-700);
  font-style: italic;
}

.quote-card strong {
  display: block;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-style: normal;
  color: var(--slate-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Page hero (inner pages) ─────────────────────────────── */
.page-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  padding: 4rem 0 2.5rem;
}

.hero-panel {
  background: linear-gradient(135deg, #1B4332 0%, #2D6A4F 100%);
  color: var(--white);
  border-color: rgba(82,183,136,0.2);
}

.hero-panel .tag { background: rgba(255,255,255,0.15); color: var(--white); border: 1px solid rgba(255,255,255,0.2); }
.hero-panel p, .hero-panel li { color: rgba(255,255,255,0.85); }
.hero-panel .check-list li, .hero-panel .simple-list li { color: rgba(255,255,255,0.8); }
.hero-panel .badge-patent { background: rgba(232,148,74,0.15); color: #E8944A; border-color: rgba(232,148,74,0.3); box-shadow: none; }
.hero-panel .badge-patent svg { color: #E8944A; }

/* ── Check lists ─────────────────────────────────────────── */
.check-list, .simple-list {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.check-list li, .simple-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 10px;
  height: 10px;
  border-radius: var(--r-full);
  background: var(--orange);
}

.simple-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: var(--r-full);
  background: #40916C;
}

/* ── Button rows ─────────────────────────────────────────── */
.cta-row, .button-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Trust belt (social proof bar) ──────────────────────── */
.trust-belt {
  background: #0F1A10;
  padding: 1rem 0;
}

.trust-belt-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
  font-weight: 500;
}

.trust-item svg { width: 16px; height: 16px; color: rgba(255,255,255,0.4); }
.trust-item strong { color: rgba(255,255,255,0.9); }

/* ── CTA section ─────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #1B2F1F, #0F1A10);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(45,106,79,0.15), transparent 65%);
  pointer-events: none;
}

.cta-section h2 { color: var(--white); font-size: clamp(2rem, 4vw, 3.2rem); }
.cta-section p { color: rgba(255,255,255,0.65); max-width: 52ch; margin: 1rem auto 2rem; font-size: 1.05rem; }

.cta-section .btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #F5F0E8;
  border-color: rgba(255,255,255,0.18);
}
.cta-section .btn-secondary:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.28);
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: #0F1A10;
  padding: 3rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2D6A4F, #1B4332);
  display: grid;
  place-items: center;
  margin-bottom: 0.75rem;
}

.footer-brand-logo svg { width: 16px; height: 16px; }

.footer-brand-name {
  font-family: 'Calistoga', serif;
  font-size: 1.1rem;
  color: var(--white);
  display: block;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.55rem;
  transition: color var(--t-fast);
}

.footer-col a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 2rem;
}

.footer-copy {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.35);
}

.footer-links-bottom {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links-bottom a {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--t-fast);
}

.footer-links-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ── Site note ───────────────────────────────────────────── */
.site-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

/* ── Scroll Animations ──────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero text entrance */
.hero-text {
  opacity: 0;
  transform: translateY(22px);
  animation: heroFadeIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .page-hero,
  .story-grid,
  .install-grid,
  .audience-grid,
  .timeline-grid {
    grid-template-columns: 1fr;
  }

  .grid-3 { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }

  .section-header { flex-direction: column; align-items: flex-start; }
  .hero { padding: 3.5rem 0 3rem; }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1rem 1.25rem;
    gap: 0.25rem;
    box-shadow: var(--shadow-md);
  }

  .nav.open { display: flex; }
  .nav a { width: 100%; }

  .topbar { position: relative; }
  .menu-toggle { display: block; }
}

@media (max-width: 640px) {
  .shell { width: calc(100% - 2rem); }
  .grid-3, .grid-2, .trust-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.2rem, 8vw, 3.2rem); max-width: 100%; }
  .section { padding: 3.5rem 0; }
  .stats-row { gap: 1.25rem; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .trust-belt-inner { gap: 1.25rem; justify-content: flex-start; }
}