/* ═══════════════════════════════════════════════════════════
   GROTHOUSE DESIGN SYSTEM — Co-Operate Entity
   Light-default, dark toggle. ai_tech / iceCool / intense.
   ═══════════════════════════════════════════════════════════ */

:root {
  --g-slate: #757C88;
  --g-stone: #59788E;
  --g-spruce: #2C3E4C;
  --g-mist: #B8BCC8;
  --g-fog: #D8DCE4;

  --g-accent: #2D4FE6;
  --g-accent-hot: #4A6BF0;
  --g-secondary: #4A5BC4;
  --g-accent-rgb: 45, 79, 230;
  --g-secondary-rgb: 74, 91, 196;

  --g-bg: #F2F4F8;
  --g-bg-deep: #E8ECF2;
  --g-card: #FFFFFF;
  --g-card-mid: #F7F9FC;
  --g-fg: #1A1D26;
  --g-fg-strong: #0B0E14;
  --g-fg-muted: #6A6F7A;
  --g-fg-stone: #59788E;
  --g-border: rgba(45, 79, 230, 0.14);
  --g-border-strong: rgba(45, 79, 230, 0.24);

  --g-orb-i: 1.6;
  --g-noise-i: 0.18;
  --g-glow-i: 0.6;
  --g-grid-i: 0.5;
  --g-speed: 1.3;
  --g-radii: 3px;

  --g-f-display: 'Source Serif 4', Georgia, serif;
  --g-f-body: 'Outfit', -apple-system, sans-serif;
  --g-f-mono: 'JetBrains Mono', ui-monospace, monospace;
}

[data-theme="dark"] {
  --g-accent: #5F7FFF;
  --g-accent-hot: #8299FF;
  --g-secondary: #8B9AE8;
  --g-accent-rgb: 95, 127, 255;
  --g-secondary-rgb: 139, 154, 232;

  --g-bg: #151A24;
  --g-bg-deep: #0F131B;
  --g-card: #1C2230;
  --g-card-mid: #242B3A;
  --g-fg: #E8EAF0;
  --g-fg-strong: #F5F6FA;
  --g-fg-muted: #757C88;
  --g-fg-stone: #8A9BAD;
  --g-border: rgba(95, 127, 255, 0.16);
  --g-border-strong: rgba(95, 127, 255, 0.28);

  --g-noise-i: 0.45;
  --g-glow-i: 1.6;
  --g-grid-i: 1.2;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--g-bg);
  color: var(--g-fg);
  font-family: var(--g-f-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  transition: background-color 0.4s ease, color 0.4s ease;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

/* ═══════════════ RADIANCE PRIMITIVES ═══════════════ */

.g-aurora-mesh {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 900px 600px at 20% 80%, rgba(var(--g-accent-rgb), calc(0.07 * var(--g-orb-i))), transparent 65%),
    radial-gradient(ellipse 800px 500px at 80% 20%, rgba(var(--g-secondary-rgb), calc(0.05 * var(--g-orb-i))), transparent 65%),
    radial-gradient(ellipse 700px 700px at 50% 50%, rgba(var(--g-accent-rgb), calc(0.04 * var(--g-orb-i))), transparent 70%);
}
[data-theme="dark"] .g-aurora-mesh {
  background:
    radial-gradient(ellipse 900px 600px at 20% 80%, rgba(var(--g-accent-rgb), calc(0.10 * var(--g-orb-i))), transparent 60%),
    radial-gradient(ellipse 800px 500px at 80% 20%, rgba(var(--g-secondary-rgb), calc(0.08 * var(--g-orb-i))), transparent 60%),
    radial-gradient(ellipse 700px 700px at 50% 50%, rgba(var(--g-accent-rgb), calc(0.06 * var(--g-orb-i))), transparent 65%),
    radial-gradient(ellipse 900px 600px at 70% 75%, rgba(var(--g-secondary-rgb), calc(0.08 * var(--g-orb-i))), transparent 65%);
}

.g-orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; filter: blur(60px);
  opacity: calc(0.55 * var(--g-orb-i));
  animation: g-drift calc(14s / var(--g-speed)) ease-in-out infinite;
  z-index: 0;
}
[data-theme="dark"] .g-orb { opacity: calc(0.9 * var(--g-orb-i)); }

.g-orb-primary {
  background: radial-gradient(circle,
    rgba(var(--g-accent-rgb), 0.22) 0%,
    rgba(var(--g-secondary-rgb), 0.12) 35%,
    rgba(var(--g-secondary-rgb), 0.06) 65%, transparent 80%);
}
.g-orb-sky {
  background: radial-gradient(circle,
    rgba(var(--g-accent-rgb), 0.20) 0%,
    rgba(var(--g-accent-rgb), 0.09) 45%, transparent 75%);
}
.g-orb-arctic {
  background: radial-gradient(circle,
    rgba(var(--g-accent-rgb), 0.18) 0%,
    rgba(var(--g-accent-rgb), 0.08) 50%, transparent 80%);
  filter: blur(50px);
}

@keyframes g-drift {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(28px,-22px) scale(1.08); }
  66%      { transform: translate(-22px, 18px) scale(0.96); }
}

.g-noise {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  opacity: var(--g-noise-i); mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='128' height='128'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.45 0'/></filter><rect width='128' height='128' filter='url(%23n)'/></svg>");
  background-size: 128px 128px;
}
[data-theme="dark"] .g-noise { mix-blend-mode: overlay; }

.g-grid-tex {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  opacity: var(--g-grid-i);
  background-image:
    linear-gradient(to right, rgba(var(--g-accent-rgb), 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(var(--g-accent-rgb), 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
[data-theme="dark"] .g-grid-tex {
  background-image:
    linear-gradient(to right, rgba(100,120,160,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(100,120,160,0.04) 1px, transparent 1px);
}

.g-text-glow {
  text-shadow: 0 0 30px rgba(var(--g-accent-rgb), calc(0.12 * var(--g-glow-i)));
}
[data-theme="dark"] .g-text-glow {
  text-shadow:
    0 0 40px rgba(var(--g-accent-rgb), calc(0.35 * var(--g-glow-i))),
    0 0 80px rgba(var(--g-secondary-rgb), calc(0.20 * var(--g-glow-i)));
}

.g-text-sparkle {
  text-shadow: 0 0 20px rgba(var(--g-accent-rgb), calc(0.15 * var(--g-glow-i)));
}
[data-theme="dark"] .g-text-sparkle {
  text-shadow:
    0 0 20px rgba(var(--g-accent-rgb), calc(0.50 * var(--g-glow-i))),
    0 0 60px rgba(var(--g-secondary-rgb), calc(0.25 * var(--g-glow-i)));
}

.g-divider-glow {
  height: 1px; width: 80px;
  background: linear-gradient(90deg, var(--g-accent), var(--g-accent-hot));
  box-shadow: 0 0 12px rgba(var(--g-accent-rgb), calc(0.3 * var(--g-glow-i)));
  border-radius: 1px;
}

/* ═══════════════ TYPOGRAPHY ═══════════════ */

.f-display { font-family: var(--g-f-display); letter-spacing: -0.01em; }
.f-body    { font-family: var(--g-f-body); }
.f-mono    { font-family: var(--g-f-mono); }

.g-overline {
  font-family: var(--g-f-mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--g-accent);
}

.g-section-label {
  display: flex; align-items: center; gap: 12px; margin-bottom: 32px;
}
.g-section-label .num {
  font-family: var(--g-f-mono); font-size: 13px; font-weight: 700; color: var(--g-accent);
}
.g-section-label .line {
  width: 40px; height: 1px; background: var(--g-fg-muted); opacity: 0.3;
}
.g-section-label .label {
  font-family: var(--g-f-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.32em; text-transform: uppercase; color: var(--g-fg-muted);
}

.display-xl {
  font-family: var(--g-f-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--g-fg-strong);
}

.display-hero {
  font-family: var(--g-f-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--g-fg-strong);
}

.display-lg {
  font-family: var(--g-f-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--g-fg-strong);
}

.accent { color: var(--g-accent); }
.body-lg { font-size: 17px; color: var(--g-fg-stone); line-height: 1.7; max-width: 640px; }

/* ═══════════════ COMPONENTS ═══════════════ */

.g-section {
  position: relative;
  padding: 120px 40px;
  overflow: hidden;
  isolation: isolate;
  background: var(--g-bg);
  color: var(--g-fg);
  transition: background-color 0.4s ease;
}
.g-section-deep { background: var(--g-bg-deep); }
.g-section-alt { background: var(--g-card-mid); }
.g-section-inner {
  position: relative; z-index: 2;
  max-width: 1120px; margin: 0 auto;
}

/* ── Buttons ── */

.g-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  font-family: var(--g-f-mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  border-radius: var(--g-radii);
  transition: all calc(.3s / var(--g-speed)) ease;
  border: 0; cursor: pointer; text-decoration: none;
}
.g-btn-primary {
  background: linear-gradient(135deg, var(--g-accent), var(--g-accent-hot));
  color: #fff;
  box-shadow:
    0 0 0 1px rgba(var(--g-accent-rgb),0.4) inset,
    0 8px 24px rgba(var(--g-accent-rgb),0.2);
}
.g-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(var(--g-accent-rgb),0.6) inset,
    0 12px 32px rgba(var(--g-accent-rgb),0.35),
    0 0 40px rgba(var(--g-accent-rgb), calc(0.3 * var(--g-glow-i)));
}
.g-btn-ghost {
  background: transparent; color: var(--g-fg-strong);
  border: 1px solid var(--g-border-strong);
}
.g-btn-ghost:hover {
  border-color: var(--g-accent);
  box-shadow: 0 0 20px rgba(var(--g-accent-rgb), calc(0.2 * var(--g-glow-i)));
}
.g-btn-dark {
  background: var(--g-fg-strong); color: var(--g-bg);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.g-btn-dark:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* ── Cards ── */

.g-card {
  position: relative;
  background: var(--g-card);
  border: 1px solid var(--g-border);
  border-radius: var(--g-radii);
  padding: 28px 26px 24px;
  transition: all calc(.4s / var(--g-speed)) cubic-bezier(.2,.7,.2,1);
  overflow: hidden;
}
.g-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--g-accent), var(--g-accent-hot));
  transform: scaleX(0); transform-origin: left;
  transition: transform calc(.5s / var(--g-speed)) ease;
}
.g-card:hover {
  transform: translateY(-3px);
  border-color: var(--g-border-strong);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.1), 0 0 20px rgba(var(--g-accent-rgb), calc(0.08 * var(--g-glow-i)));
}
[data-theme="dark"] .g-card:hover {
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.35), 0 0 30px rgba(var(--g-accent-rgb), calc(0.18 * var(--g-glow-i)));
}
.g-card:hover::before { transform: scaleX(1); }

.g-card-flat {
  background: var(--g-card);
  border: 1px solid var(--g-border);
  border-radius: var(--g-radii);
  padding: 28px 26px 24px;
}

/* ── Badges ── */

.g-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 3px;
  font-family: var(--g-f-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  background: rgba(var(--g-accent-rgb), 0.08);
  color: var(--g-accent);
  border: 1px solid rgba(var(--g-accent-rgb), 0.2);
}
[data-theme="dark"] .g-badge {
  background: rgba(var(--g-accent-rgb), 0.12);
  border-color: rgba(var(--g-accent-rgb), 0.25);
}
.g-badge-warn {
  background: rgba(217,119,6,0.08); color: #B45309; border-color: rgba(217,119,6,0.2);
}
[data-theme="dark"] .g-badge-warn {
  background: rgba(251,191,36,0.1); color: #FBBF24; border-color: rgba(251,191,36,0.3);
}
.g-badge-gold {
  background: rgba(180,140,60,0.08); color: #92710A; border-color: rgba(180,140,60,0.2);
}
[data-theme="dark"] .g-badge-gold {
  background: rgba(212,184,122,0.15); color: #D4B87A; border-color: rgba(212,184,122,0.4);
}

/* ── Icon box ── */

.g-icon-box {
  width: 44px; height: 44px; border-radius: var(--g-radii);
  background: rgba(var(--g-accent-rgb), 0.08);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
[data-theme="dark"] .g-icon-box { background: rgba(var(--g-accent-rgb), 0.12); }
.g-icon-box svg { stroke: var(--g-accent); }

/* ═══════════════ NAV ═══════════════ */

.g-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 16px 40px;
  transition: all 0.3s ease;
  background: transparent;
}
.g-nav.scrolled {
  background: rgba(242,244,248,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--g-border);
}
[data-theme="dark"] .g-nav.scrolled {
  background: rgba(15,19,27,0.92);
}
.g-nav-inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.g-nav-brand {
  display: flex; align-items: baseline; gap: 10px; text-decoration: none;
}
.g-nav-brand .mark {
  font-family: var(--g-f-display); font-size: 22px; font-weight: 700;
  color: var(--g-fg-strong); letter-spacing: -0.01em;
}
.g-nav-brand .parent {
  font-family: var(--g-f-mono); font-size: 10px; font-weight: 700;
  color: var(--g-fg-muted); letter-spacing: 0.18em; text-transform: uppercase;
}
.g-nav-links {
  display: flex; align-items: center; gap: 28px; list-style: none;
}
.g-nav-links a {
  font-family: var(--g-f-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--g-fg-muted); text-decoration: none;
  transition: color 0.2s;
}
.g-nav-links a:hover { color: var(--g-accent); }
.g-nav-links a.active { color: var(--g-accent); }
.g-nav-right { display: flex; align-items: center; gap: 12px; }

/* Theme toggle */
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--g-radii);
  background: rgba(var(--g-accent-rgb), 0.06);
  border: 1px solid var(--g-border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s;
  color: var(--g-fg-muted);
}
.theme-toggle:hover { border-color: var(--g-accent); color: var(--g-accent); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ═══════════════ GRID ═══════════════ */

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-5-7 { grid-template-columns: 5fr 7fr; }

/* ═══════════════ STATS ═══════════════ */

.stat-big {
  font-family: var(--g-f-display); font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1; letter-spacing: -0.02em;
  color: var(--g-accent);
}
.stat-label {
  font-family: var(--g-f-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--g-fg-muted); margin-top: 8px;
}

/* ═══════════════ TIER BARS ═══════════════ */

.tier-row { display: flex; align-items: center; gap: 16px; padding: 6px 0; }
.tier-name { width: 60px; font-family: var(--g-f-mono); font-size: 12px; font-weight: 700; color: var(--g-fg-strong); }
.tier-bar-track { flex: 1; height: 28px; border-radius: 3px; background: var(--g-bg); position: relative; overflow: hidden; }
[data-theme="dark"] .tier-bar-track { background: var(--g-card-mid); }
.tier-bar-fill { position: absolute; left: 0; top: 0; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--g-accent), var(--g-accent-hot)); transition: width 1.2s cubic-bezier(.2,.7,.2,1); }
.tier-pct { font-family: var(--g-f-mono); font-size: 12px; font-weight: 700; color: var(--g-fg-strong); margin-left: 8px; }
.tier-dollar { width: 80px; text-align: right; font-family: var(--g-f-mono); font-size: 14px; font-weight: 700; color: var(--g-accent); }
.tier-unlock { width: 120px; text-align: right; font-family: var(--g-f-body); font-size: 12px; color: var(--g-fg-muted); }

/* ═══════════════ RANK CARDS ═══════════════ */

.rank-card {
  background: var(--g-card);
  border: 1px solid var(--g-border);
  border-radius: var(--g-radii);
  padding: 20px;
}
.rank-card.elite {
  background: var(--g-bg-deep);
  border-color: rgba(180,140,60,0.3);
}
[data-theme="dark"] .rank-card.elite { border-color: rgba(212,184,122,0.4); }

/* ═══════════════ STEPS ═══════════════ */

.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--g-radii);
  background: rgba(var(--g-accent-rgb), 0.08);
  border: 1px solid rgba(var(--g-accent-rgb), 0.2);
  font-family: var(--g-f-mono); font-size: 18px; font-weight: 700;
  color: var(--g-accent); margin-bottom: 16px;
}

/* ═══════════════ CTA BANNER ═══════════════ */

.g-cta-banner {
  background: linear-gradient(135deg, var(--g-accent), var(--g-accent-hot));
  border-radius: var(--g-radii);
  padding: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.g-cta-banner h3 {
  font-family: var(--g-f-display); font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700; color: #fff; line-height: 1.1;
}
.g-cta-banner p { font-family: var(--g-f-body); font-size: 15px; color: rgba(255,255,255,0.8); margin-top: 8px; }
.g-cta-banner .g-btn { background: #fff; color: var(--g-accent); box-shadow: none; flex-shrink: 0; }
.g-cta-banner .g-btn:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.15); transform: translateY(-2px); }

/* ═══════════════ FOOTER ═══════════════ */

.g-footer {
  padding: 56px 40px;
  background: var(--g-bg-deep);
  border-top: 1px solid var(--g-border);
  transition: background-color 0.4s ease;
}

/* ═══════════════ FEATURE ROW ═══════════════ */

.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center; padding: 80px 0;
}
.feature-row + .feature-row { border-top: 1px solid var(--g-border); }
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

/* ═══════════════ CHECK LIST ═══════════════ */

.check-list { list-style: none; padding: 0; }
.check-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--g-border);
  font-size: 14px; color: var(--g-fg-stone); line-height: 1.6;
}
.check-list li:last-child { border-bottom: 0; }
.check-list svg { flex-shrink: 0; margin-top: 2px; stroke: var(--g-accent); }

/* ═══════════════ ANIMATIONS ═══════════════ */

.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }

/* ═══════════════ HAMBURGER ═══════════════ */

.g-hamburger {
  display: none;
  width: 36px; height: 36px;
  background: none; border: none; cursor: pointer;
  padding: 6px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.g-hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--g-fg-strong);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.g-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.g-hamburger.open span:nth-child(2) { opacity: 0; }
.g-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════ RESPONSIVE ═══════════════ */

@media (max-width: 920px) {
  .g-section { padding: 80px 24px; }
  .g-nav { padding: 14px 20px; }
  .g-nav-inner { flex-wrap: nowrap; }
  .g-nav-brand .mark { font-size: 18px; }
  .g-nav-brand .parent { font-size: 9px; }
  .g-nav-right .g-btn { display: none; }
  .g-hamburger { display: flex; }

  .g-nav-links {
    display: none;
    position: fixed; top: 64px; left: 0; right: 0;
    background: var(--g-card);
    border-bottom: 1px solid var(--g-border);
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
    flex-direction: column; align-items: stretch;
    padding: 16px 24px; gap: 0;
    z-index: 49;
  }
  [data-theme="dark"] .g-nav-links {
    background: var(--g-card);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4);
  }
  .g-nav-links.mobile-open {
    display: flex;
  }
  .g-nav-links li { border-bottom: 1px solid var(--g-border); }
  .g-nav-links li:last-child { border-bottom: none; }
  .g-nav-links a {
    display: block; padding: 14px 0;
    font-size: 12px;
  }

  .grid-2, .grid-3, .grid-4, .grid-5, .grid-6, .grid-5-7 { grid-template-columns: 1fr; }
  .g-cta-banner { flex-direction: column; text-align: center; padding: 36px 28px; }
  .tier-unlock { display: none; }
  .feature-row { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.reverse { direction: ltr; }

  .g-footer-columns { flex-direction: column !important; gap: 32px !important; }
  .g-footer-links { gap: 32px !important; }
  .g-footer-bottom { flex-direction: column !important; text-align: center; gap: 8px !important; }
  .g-footer-legal { flex-wrap: wrap; justify-content: center !important; }

  .g-orb { display: none; }
  .g-aurora-mesh { display: none; }
  .g-grid-bg { display: none; }

  .g-section-deep { min-height: auto !important; }

  .inline-steps-5 { grid-template-columns: 1fr !important; }
  .display-lg { font-size: clamp(1.8rem, 6vw, 2.8rem) !important; }
  .stat-big { font-size: clamp(1.8rem, 5vw, 2.8rem); }
}

@media (min-width: 921px) {
  .g-hamburger { display: none !important; }
}

@media (min-width: 921px) and (max-width: 1100px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
}

/* ═══════════════ APPLY MODAL ═══════════════ */

.g-modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 24px;
}
.g-modal-overlay.open { opacity: 1; visibility: visible; }

.g-modal {
  background: var(--g-card);
  border: 1px solid var(--g-border-strong);
  border-radius: var(--g-radii);
  width: 100%; max-width: 480px;
  padding: 40px;
  position: relative;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
  transform: scale(0.95) translateY(12px);
  transition: transform 0.3s cubic-bezier(.2,.7,.2,1);
}
.g-modal-overlay.open .g-modal { transform: scale(1) translateY(0); }

.g-modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; cursor: pointer;
  color: var(--g-fg-muted); padding: 4px;
  transition: color 0.2s;
}
.g-modal-close:hover { color: var(--g-fg-strong); }

.g-modal-title {
  font-family: var(--g-f-display); font-size: 24px; font-weight: 700;
  color: var(--g-fg-strong); letter-spacing: -0.02em; margin-bottom: 6px;
}
.g-modal-subtitle {
  font-size: 14px; color: var(--g-fg-muted); line-height: 1.5; margin-bottom: 28px;
}

.g-form-group { margin-bottom: 20px; }
.g-form-label {
  display: block;
  font-family: var(--g-f-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--g-fg-muted); margin-bottom: 8px;
}
.g-form-input, .g-form-textarea {
  width: 100%;
  background: var(--g-bg);
  border: 1px solid var(--g-border);
  border-radius: var(--g-radii);
  padding: 12px 14px;
  font-family: var(--g-f-body); font-size: 14px;
  color: var(--g-fg);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.g-form-input:focus, .g-form-textarea:focus {
  border-color: var(--g-accent);
  box-shadow: 0 0 0 3px rgba(var(--g-accent-rgb), 0.12);
}
.g-form-input::placeholder, .g-form-textarea::placeholder {
  color: var(--g-fg-muted); opacity: 0.6;
}
.g-form-textarea { resize: vertical; min-height: 80px; }

.g-form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
@media (max-width: 500px) {
  .g-form-row { grid-template-columns: 1fr; }
}

.g-form-submit {
  width: 100%;
  background: var(--g-accent); color: #fff;
  border: none; border-radius: var(--g-radii);
  padding: 14px 24px;
  font-family: var(--g-f-mono); font-size: 11px; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.g-form-submit:hover {
  background: var(--g-accent-hot);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(var(--g-accent-rgb), 0.3);
}
.g-form-submit:disabled {
  opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none;
}

.g-modal-success {
  text-align: center; padding: 20px 0;
}
.g-modal-success .check-circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(22,163,74,0.1);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.g-modal-success h3 {
  font-family: var(--g-f-display); font-size: 22px; font-weight: 700;
  color: var(--g-fg-strong); margin-bottom: 8px;
}
.g-modal-success p {
  font-size: 14px; color: var(--g-fg-muted); line-height: 1.6;
}

/* ── Legal content ── */
.legal-content h2 {
  font-family: var(--g-f-display);
  font-size: 22px; font-weight: 700;
  color: var(--g-fg-strong);
  margin-top: 48px; margin-bottom: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--g-border);
}
.legal-content h2:first-child {
  margin-top: 0; padding-top: 0; border-top: none;
}
.legal-content h3 {
  font-family: var(--g-f-body);
  font-size: 16px; font-weight: 600;
  color: var(--g-fg);
  margin-top: 28px; margin-bottom: 12px;
}
.legal-content p {
  font-family: var(--g-f-body);
  font-size: 14px; line-height: 1.8;
  color: var(--g-fg-stone);
  margin-bottom: 16px;
}
.legal-content ul {
  list-style: none; padding: 0; margin: 0 0 20px 0;
}
.legal-content ul li {
  font-family: var(--g-f-body);
  font-size: 14px; line-height: 1.8;
  color: var(--g-fg-stone);
  padding-left: 20px; position: relative;
  margin-bottom: 8px;
}
.legal-content ul li::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--g-accent);
  position: absolute; left: 0; top: 10px;
}
.legal-content strong {
  color: var(--g-fg);
}

/* ── Accessibility ── */
.skip-link {
  position: absolute;
  top: -100px; left: 16px;
  background: var(--g-accent); color: #fff;
  padding: 12px 24px;
  font-family: var(--g-f-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--g-radii);
  z-index: 10000;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 16px;
  outline: 2px solid var(--g-accent);
  outline-offset: 2px;
}

*:focus-visible {
  outline: 2px solid var(--g-accent);
  outline-offset: 2px;
}

.g-btn:focus-visible {
  outline: 2px solid var(--g-accent);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(var(--g-accent-rgb), 0.2);
}

.g-nav-links a:focus-visible {
  outline: 2px solid var(--g-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.g-form-input:focus-visible, .g-form-textarea:focus-visible {
  outline: 2px solid var(--g-accent);
  outline-offset: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-up { opacity: 1 !important; transform: none !important; }
  .g-orb, .g-aurora-mesh { animation: none !important; }
}