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

:root {
  --bg: #0a0c10;
  --bg-2: #10131a;
  --panel: #151923;
  --lime: #c6ff3d;
  --lime-dark: #a8e326;
  --lime-soft: rgba(198,255,61,0.12);
  --ink: #f2f4f8;
  --muted: #9aa1b0;
  --muted-dark: #6b7280;
  --border: #262c3a;
}

body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
h1, h2, h3, .logo, .btn, .join-btn { font-family: 'Space Grotesk', 'Inter', sans-serif; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* Topbar */
.topbar { background: var(--bg); padding: 22px 0; border-bottom: 1px solid var(--border); }
.logo { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; color: var(--ink); }
.logo span { color: var(--lime); }

/* Hero */
.hero { background: radial-gradient(ellipse 80% 60% at 70% 0%, rgba(198,255,61,0.08), transparent), var(--bg); padding: 90px 0 100px; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center; }
.eyebrow { display: inline-block; background: var(--lime-soft); color: var(--lime); font-size: 13px; font-weight: 700; letter-spacing: 1.5px; margin-bottom: 22px; padding: 8px 16px; border-radius: 4px; border: 1px solid rgba(198,255,61,0.3); }
.hero h1 { font-size: 76px; font-weight: 700; letter-spacing: -3px; margin-bottom: 22px; color: var(--ink); }
.seat-saved { color: var(--muted); font-size: 18px; margin-bottom: 14px; }
.webinar-title { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; line-height: 1.3; color: var(--lime); }
.date-card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 34px; box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.inbox-note { color: var(--muted); font-size: 17px; line-height: 1.6; margin-bottom: 24px; }
.date-card h3 { font-size: 14px; font-weight: 700; letter-spacing: 1.5px; margin-bottom: 14px; color: var(--ink); }
.date-box { background: var(--lime); border-radius: 10px; padding: 20px 24px; display: flex; flex-direction: column; gap: 4px; }
.date-box strong { font-size: 17px; color: #0a0c10; }
.date-box span { color: rgba(10,12,16,0.75); font-size: 16px; font-weight: 500; }

#join-link-box { margin-top: 16px; }
.join-btn { display: block; text-align: center; padding: 16px; background: var(--lime); color: #0a0c10; border-radius: 10px; font-size: 16px; font-weight: 700; text-decoration: none; transition: background 0.15s; }
.join-btn:hover { background: var(--lime-dark); }
.join-note { text-align: center; font-size: 13px; color: var(--muted); margin-top: 10px; }
.calendar-box { margin-top: 16px; text-align: center; }
.calendar-label { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.calendar-btns { display: flex; gap: 8px; justify-content: center; }
.cal-btn { flex: 1; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-weight: 600; color: var(--lime); text-decoration: none; text-align: center; transition: background 0.15s, border-color 0.15s; }
.cal-btn:hover { background: var(--lime-soft); border-color: var(--lime); }
#fallback-link-box { text-align: center; margin-top: 14px; }
#fallback-link-box .join-note { margin-top: 0; margin-bottom: 4px; }
.fallback-link { display: inline-block; font-size: 14px; font-weight: 600; color: var(--lime); text-decoration: none; }
.fallback-link:hover { color: var(--lime-dark); text-decoration: underline; }

/* SMS section */
.sms { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 100px 0; }
.sms-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.sms .eyebrow.light { background: var(--lime-soft); color: var(--lime); }
.sms h2 { font-size: 44px; font-weight: 700; letter-spacing: -1.5px; margin-bottom: 26px; line-height: 1.12; color: var(--ink); }
.well-send { color: var(--muted); font-size: 17px; margin-bottom: 16px; }
.reminder-list { list-style: none; }
.reminder-list li { display: flex; align-items: center; gap: 12px; padding: 6px 0; font-size: 16px; color: var(--ink); }
.check { width: 24px; height: 24px; min-width: 24px; border-radius: 6px; background: var(--lime); color: #0a0c10; font-weight: 800; font-size: 13px; display: inline-flex; align-items: center; justify-content: center; }
.sms-card { background: var(--panel); border: 1px solid var(--border); color: var(--ink); border-radius: 16px; padding: 38px; }
.form-label { font-size: 16px; font-weight: 600; margin-bottom: 18px; color: var(--ink); }
.sms-card input { width: 100%; padding: 15px 18px; margin-bottom: 12px; border: 1px solid var(--border); background: var(--bg); color: var(--ink); border-radius: 10px; font-size: 15px; font-family: inherit; }
.sms-card input::placeholder { color: var(--muted-dark); }
.sms-card input:focus { outline: none; border-color: var(--lime); }
.sms-card button { width: 100%; padding: 17px; background: var(--lime); color: #0a0c10; border: none; border-radius: 10px; font-size: 16px; font-weight: 700; font-family: 'Space Grotesk', inherit; cursor: pointer; margin-top: 6px; transition: background 0.15s, transform 0.15s; }
.sms-card button:hover { background: var(--lime-dark); transform: translateY(-1px); }
.sms-card button:disabled { opacity: 0.65; cursor: default; transform: none; }
.no-spam { text-align: center; font-size: 14px; color: var(--muted); margin-top: 18px; }
#form-message { margin-top: 12px; text-align: center; font-size: 14px; }
.success-state { text-align: center; padding: 20px 0; }
.success-icon { width: 56px; height: 56px; border-radius: 50%; background: var(--lime); color: #0a0c10; font-size: 26px; font-weight: 800; line-height: 56px; margin: 0 auto 16px; }
.success-state h3 { font-size: 24px; margin-bottom: 10px; color: var(--ink); }
.success-state p { color: var(--muted); line-height: 1.6; }

/* Learn */
.learn { background: var(--bg); padding: 100px 0; }
.learn h2 { font-size: 42px; font-weight: 700; letter-spacing: -1.5px; margin-bottom: 34px; max-width: 850px; line-height: 1.15; color: var(--ink); }
.learn h2 .hl { color: var(--lime); }
.learn-list { list-style: none; max-width: 860px; }
.learn-list li { display: flex; gap: 14px; padding: 18px 22px; margin-bottom: 12px; font-size: 17px; line-height: 1.6; align-items: flex-start; color: var(--ink); background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--lime); border-radius: 10px; }
.learn-list .check { margin-top: 3px; }
.learn-list strong { color: var(--lime); font-weight: 600; }
.bonus-box { max-width: 860px; margin-top: 28px; padding: 26px 28px; background: var(--lime-soft); border: 1px solid rgba(198,255,61,0.35); border-radius: 12px; font-size: 17px; line-height: 1.65; color: var(--ink); }
.bonus-box .bonus-label { font-size: 13px; font-weight: 700; letter-spacing: 1.5px; color: var(--lime); margin-bottom: 10px; }
.bonus-box strong { color: var(--lime); }
.live-note { margin-top: 30px; font-size: 18px; color: var(--ink); }
.live-note strong { color: var(--lime); }

/* Footer */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 34px 0; text-align: center; color: var(--muted-dark); font-size: 14px; }

@media (max-width: 900px) {
  .hero { padding: 50px 0 70px; }
  .hero-grid, .sms-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 50px; letter-spacing: -2px; }
  .webinar-title { font-size: 22px; }
  .sms { padding: 70px 0; }
  .sms h2 { font-size: 32px; }
  .learn { padding: 70px 0; }
  .learn h2 { font-size: 30px; }
}