:root {
  --bg: #060a12;
  --bg-2: #0a1020;
  --surface: #0e1626;
  --surface-2: #131d34;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #e6f1ff;
  --text-dim: #8aa0c0;
  --text-faint: #5a6d8f;
  --accent: #22d3ee;
  --accent-2: #a78bfa;
  --accent-glow: rgba(34, 211, 238, 0.35);
  --violet-glow: rgba(167, 139, 250, 0.35);
  --danger: #ff5470;
  --radius: 16px;
  --max: 1180px;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', var(--font-sans);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Background texture ---------- */
.noise, .grain { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.grain {
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
.noise {
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(34,211,238,0.10), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(167,139,250,0.10), transparent 55%);
}

main, header, footer { position: relative; z-index: 1; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 15px 30px; font-size: 15px; }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #02101a;
  box-shadow: 0 8px 30px -8px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px -8px var(--accent-glow); }

.btn-outline { border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-2); transform: translateY(-2px); }

.btn-ghost { color: var(--text-dim); background: transparent; }
.btn-ghost:hover { color: var(--text); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7, 8, 10, 0.7);
  border-bottom: 1px solid var(--border);
}

/* ---------- Beta banner ---------- */
.beta-banner {
  background: linear-gradient(90deg, rgba(34,211,238,0.14), rgba(167,139,250,0.14));
  border-bottom: 1px solid rgba(34,211,238,0.25);
}
.beta-inner {
  display: flex; align-items: center; gap: 14px;
  padding-top: 12px; padding-bottom: 12px;
}
.beta-pill {
  font-family: var(--font-display);
  font-weight: 700; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase;
  color: #04121c;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  padding: 4px 12px; border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 0 16px -2px var(--accent-glow);
}
.beta-inner p { color: var(--text-dim); font-size: 13.5px; }
.beta-inner b { color: var(--text); }
@media (max-width: 560px) {
  .beta-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #02101a;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 16px -4px var(--accent-glow);
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.3px;
}
.nav-links { display: flex; gap: 34px; }
.nav-links a { color: var(--text-dim); font-size: 14px; font-weight: 500; transition: color .2s ease; }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; gap: 10px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); transition: transform .3s ease, opacity .3s ease; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 110px 0 80px; overflow: hidden; }
.hero::before {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(34,211,238,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(167,139,250,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 10%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 10%, #000 20%, transparent 75%);
}
.hero-glow {
  position: absolute; top: -160px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 520px;
  background:
    radial-gradient(closest-side, var(--accent-glow), transparent 70%),
    radial-gradient(closest-side at 70% 40%, var(--violet-glow), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
.hero-inner { text-align: center; position: relative; }
.badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.03);
  color: var(--text-dim); font-size: 13px; font-weight: 500;
  margin-bottom: 28px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.grad-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px var(--accent-glow));
}
.hero-sub {
  max-width: 640px; margin: 0 auto 36px;
  color: var(--text-dim); font-size: 18px;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  max-width: 760px; margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700; font-size: 30px;
  color: var(--accent-2);
}
.stat-label { color: var(--text-faint); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; padding: 22px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 30s linear infinite; }
.marquee-track span {
  font-family: var(--font-display);
  font-weight: 600; font-size: 18px;
  letter-spacing: 4px; color: var(--text-faint);
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 100px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 700; font-size: clamp(30px, 4.5vw, 46px);
  letter-spacing: -0.5px; line-height: 1.15;
  margin-bottom: 16px;
}
.section-head p { color: var(--text-dim); font-size: 17px; }

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

.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(34,211,238,0.4);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.6), 0 0 24px -6px var(--accent-glow);
}
.card-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  font-size: 20px; color: var(--accent);
  border-radius: 12px;
  background: rgba(34,211,238,0.12);
  border: 1px solid rgba(34,211,238,0.25);
  box-shadow: inset 0 0 14px rgba(34,211,238,0.15);
  margin-bottom: 20px;
}
.card h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 15px; }

/* ---------- About ---------- */
.about { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-visual { display: grid; place-items: center; }
.visual-frame {
  position: relative;
  width: 100%; aspect-ratio: 1;
  border-radius: 20px;
  border: 1px solid var(--border-strong);
  background: radial-gradient(circle at center, rgba(34,211,238,0.15), transparent 60%), var(--surface);
  display: grid; place-items: center;
  overflow: hidden;
}
.visual-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.visual-core {
  font-family: var(--font-display);
  font-weight: 700; font-size: 90px;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 30px var(--accent-glow));
}
.about-text h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 4vw, 40px); line-height: 1.15; margin-bottom: 18px; letter-spacing: -0.5px; }
.about-text p { color: var(--text-dim); font-size: 17px; margin-bottom: 28px; }
.check-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; color: var(--text); font-size: 15px; position: relative; }
.check-list li::before {
  content: ''; flex-shrink: 0;
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(34,211,238,0.15); border: 1px solid var(--accent);
}
.check-list li::after {
  content: '';
  position: absolute; left: 6px; top: 17px;
  width: 8px; height: 5px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* ---------- Pricing ---------- */
.pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
@media (min-width: 961px) { .pricing-grid { max-width: var(--max); } }

.invite-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  padding: 16px 26px;
  margin-bottom: 28px;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: rgba(16, 19, 24, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-align: center;
}
.invite-tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 8px;
  color: #02101a;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  white-space: nowrap;
}
.invite-text { color: var(--text-dim); font-size: 14px; }

.plan-locked { opacity: 0.65; }
.plan-lock-note { color: var(--accent-2); font-size: 13px; margin-bottom: 20px; }
.plan-locked .price::after {
  content: 'Locked';
  display: inline-block;
  margin-left: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px 10px;
  vertical-align: middle;
}
.btn[disabled] { cursor: not-allowed; opacity: 0.5; box-shadow: none; }

/* ---------- Auth modal ---------- */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.modal[aria-hidden="false"] { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); }
.modal-card {
  position: relative;
  width: 100%; max-width: 420px;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 34px 30px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.8);
}
.modal-card h3 { font-family: var(--font-display); font-size: 26px; margin-bottom: 6px; }
.modal-sub { color: #ff7a6b; font-size: 14px; margin: 8px 0 4px; }
.modal-close {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; color: var(--text-faint);
  font-size: 26px; line-height: 1; cursor: pointer;
}
.modal-close:hover { color: var(--text); }
.modal-card form { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.field-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dim); margin-bottom: 7px; }
.modal-card input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  color: var(--text);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s ease;
}
.modal-card input:focus { border-color: var(--accent); }
.modal-card input::placeholder { color: var(--text-faint); }
.modal-switch { margin-top: 20px; text-align: center; color: var(--text-dim); font-size: 14px; }
.modal-switch a { color: var(--accent-2); font-weight: 600; }
.modal-switch a:hover { text-decoration: underline; }

/* ---------- User panel ---------- */
.user-panel-btn { margin-top: 26px; }
.user-card { max-width: 480px; }
.user-subs { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--border); }
.user-subs h4 {
  font-family: var(--font-display); font-size: 16px; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: 14px;
}
.sub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sub-card {
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, var(--surface-2), var(--bg-2));
  border-radius: 16px;
  padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.sub-card h4 {
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  color: var(--accent); letter-spacing: 0.5px;
}
.sub-days { font-size: 15px; font-weight: 600; color: var(--text); }
.sub-days.lifetime { color: var(--accent-2); }
.sub-days.none { color: var(--text-faint); font-weight: 500; }
.user-invite { margin-top: 16px; font-size: 14px; color: var(--text-dim); }
.user-invite.granted { color: var(--accent-2); }

/* ---------- Invite (discord) modal ---------- */
.invite-card { max-width: 460px; }
.invite-modal-text { color: var(--text-dim); font-size: 14px; margin-top: 10px; }
.invite-copy {
  display: flex; align-items: stretch; gap: 10px;
  margin: 18px 0 12px;
}
.invite-copy code {
  flex: 1; min-width: 0;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  color: var(--accent);
  font-size: 13px;
  padding: 11px 14px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.invite-copy .btn { padding: 12px 16px; flex-shrink: 0; }

/* ---------- Buy (checkout) modal ---------- */
.buy-backdrop { background: rgba(0,0,0,0.72); backdrop-filter: blur(6px); }
.buy-card { max-width: 460px; overflow: hidden; }
.buy-glow {
  position: absolute; inset: -40%;
  pointer-events: none;
  background:
    radial-gradient(40% 30% at 15% 0%, var(--accent-glow), transparent 70%),
    radial-gradient(40% 30% at 85% 0%, var(--violet-glow), transparent 70%),
    radial-gradient(50% 40% at 50% 100%, var(--accent-glow), transparent 70%);
  filter: blur(30px);
  opacity: 0.55;
}
.buy-card > *:not(.buy-glow) { position: relative; }
.buy-price { color: var(--text-dim); font-size: 14px; margin-top: 6px; }
.buy-amount {
  font-family: var(--font-display); font-weight: 700; font-size: 30px;
  color: var(--accent); letter-spacing: -0.5px;
  text-shadow: 0 0 18px var(--accent-glow);
}
.select-wrap { position: relative; margin-bottom: 18px; }
.select-btn {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  color: var(--text); font-size: 15px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color .2s ease;
}
.select-btn:hover, .select-btn.open { border-color: var(--accent); }
.caret { color: var(--accent); transition: transform .2s ease; }
.select-btn.open .caret { transform: rotate(180deg); }
.select-menu {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 10;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px -16px rgba(0,0,0,0.8);
}
.select-menu button {
  display: block; width: 100%; text-align: left;
  background: none; border: none; color: var(--text);
  padding: 12px 14px; font-size: 14px; cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.select-menu button:hover { background: rgba(34,211,238,0.10); color: var(--accent); }
.pay-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.pay-method {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  color: var(--text); font-size: 14px; font-weight: 600;
  padding: 14px;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.pay-method:hover { border-color: var(--accent); }
.pay-method.selected {
  background: rgba(34,211,238,0.12);
  border-color: var(--accent);
  box-shadow: 0 0 26px -8px var(--accent-glow), inset 0 0 18px rgba(34,211,238,0.10);
}
.promo-input {
  width: 100%;
  margin-top: 12px;
  background: var(--bg);
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  letter-spacing: 0.5px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s ease;
}
.promo-input:focus { border-color: var(--accent); border-style: solid; }
.promo-input::placeholder { color: var(--text-faint); }
.pay-logo {
  width: 34px; height: 34px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 9px;
  font-family: var(--font-display); font-weight: 700; font-size: 12px;
  color: #02101a;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
@media (max-width: 420px) { .pay-methods { grid-template-columns: 1fr; } }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 120;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  color: var(--text);
  padding: 13px 20px;
  border-radius: 10px;
  font-size: 14px;
  box-shadow: 0 16px 40px -12px rgba(0,0,0,0.7);
  max-width: 90%;
}
.toast.error { border-left-color: #ff6b5b; }
.toast[hidden] { display: none; }

/* ---------- Account chip (logged in) ---------- */
.account-chip {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 7px 8px 7px 16px;
}
.account-chip .chip-name { font-size: 13px; font-weight: 600; }
.account-chip .chip-logout {
  background: none; border: 1px solid var(--border-strong); color: var(--text-dim);
  cursor: pointer; font-size: 12px; border-radius: 999px; padding: 5px 12px;
  transition: color .2s ease, border-color .2s ease;
}
.account-chip .chip-logout:hover { color: #ff6b5b; border-color: #ff6b5b; }

@media (max-width: 560px) {
  .invite-banner { flex-direction: column; gap: 8px; }
}
.plan { display: flex; flex-direction: column; }
.plan-featured {
  border-color: rgba(34,211,238,0.45);
  background: linear-gradient(180deg, rgba(34,211,238,0.10), var(--surface));
  box-shadow: 0 0 60px -20px var(--accent-glow);
  position: relative;
}
.plan-tag {
  align-self: flex-start;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #02101a; font-size: 12px; font-weight: 700; letter-spacing: 1px;
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 14px;
}
.plan h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 8px; }
.plan-desc { color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }
.price { font-family: var(--font-display); font-weight: 700; font-size: 44px; margin-bottom: 24px; letter-spacing: -1px; }
.currency { font-size: 24px; vertical-align: top; color: var(--accent); margin-right: 2px; }
.period { font-size: 16px; color: var(--text-faint); font-weight: 500; margin-left: 4px; }
.plan-list { flex: 1; margin-bottom: 28px; display: flex; flex-direction: column; gap: 12px; }
.plan-list li { color: var(--text-dim); font-size: 15px; display: flex; gap: 10px; align-items: center; }
.plan-list li::before {
  content: '';
  width: 10px; height: 6px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 600; font-size: 16px;
  display: flex; justify-content: space-between; align-items: center;
  transition: color .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 22px; color: var(--accent); transition: transform .3s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 20px; color: var(--text-dim); font-size: 15px; }

/* ---------- CTA ---------- */
.cta { padding: 40px 0 100px; }
.cta-inner {
  text-align: center;
  padding: 72px 32px;
  border-radius: 24px;
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(600px 300px at 50% 0%, var(--accent-glow), transparent 70%),
    linear-gradient(180deg, var(--surface), var(--bg-2));
}
.cta h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 4vw, 42px); letter-spacing: -0.5px; margin-bottom: 14px; }
.cta p { color: var(--text-dim); font-size: 17px; margin-bottom: 32px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-2); padding: 64px 0 28px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand p { color: var(--text-dim); font-size: 14px; margin-top: 14px; max-width: 260px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-faint); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text-dim); font-size: 14px; padding: 6px 0; transition: color .2s ease; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--border); color: var(--text-faint); font-size: 13px; }
.disclaimer { max-width: 520px; text-align: right; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .features-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { max-width: 420px; margin: 0 auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav-links.open {
    display: flex; flex-direction: column; gap: 4px;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 12px 24px 20px;
  }
  .nav-links.open a { padding: 10px 0; color: var(--text); }
  .nav-actions.open { display: flex; flex-direction: column; position: absolute; top: 260px; left: 24px; right: 24px; }

  .features-grid, .pricing-grid { grid-template-columns: 1fr; }
  .sub-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .hero { padding: 80px 0 60px; }
  .section { padding: 72px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .disclaimer { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}