/* Minimal, modern styles for the landing page (light warm theme) */
:root {
  --bg: #fff7ed; /* orange-50 */
  --card: #ffffff;
  --fg: #1f2937; /* gray-800 */
  --muted: #6b7280; /* gray-500 */
  --brand: #f59e0b; /* amber-500 */
  --brand-600: #d97706; /* orange-600 */
  --success: #16a34a; /* green-600 */
  --error: #dc2626; /* red-600 */
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--fg);
  /* soft warm background */
  background: radial-gradient(1200px 800px at 10% 10%, #fff7ed, #fff3e0),
              radial-gradient(1000px 700px at 90% 20%, #fff1e6, #ffead5);
  background-attachment: fixed;
}

.container { max-width: 900px; margin: 0 auto; padding: 32px 20px 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); font-weight: 700; letter-spacing: 0.2px; }
.logo { color: var(--brand); }

.hero { margin-top: clamp(56px, 12vh, 160px); text-align: center; }
.hero h1 { font-size: clamp(32px, 6vw, 56px); line-height: 1.1; margin: 0 0 8px; letter-spacing: -0.02em; }
.tagline { color: var(--muted); font-size: clamp(16px, 2.2vw, 20px); margin: 20px auto 0; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; margin: 30px auto 28px; padding: 6px 10px; border-radius: 9999px; background: rgba(245, 158, 11, 0.12); color: var(--brand-600); border: 1px solid rgba(217, 119, 6, 0.25); font-weight: 600; font-size: 13px; }
.subtitle { color: var(--muted); max-width: 760px; margin: 0 auto 28px; line-height: 1.6; }
.subtitle a { color: var(--brand-600); text-underline-offset: 3px; }

.cta { background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.85)); border: 1px solid rgba(0,0,0,0.08); border-radius: 16px; padding: 22px; backdrop-filter: blur(2px); max-width: 640px; margin: 8px auto 20px; box-shadow: 0 8px 24px rgba(217, 119, 6, 0.08); }
.cta h2 { margin: 0 0 14px; font-size: clamp(18px, 2.4vw, 22px); }

.form { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; max-width: 560px; margin: 0 auto; }
.form input[type="email"] {
  width: 100%; padding: 14px 16px; border-radius: 10px; border: 1px solid rgba(0,0,0,0.12);
  background: #ffffff; color: var(--fg); outline: none; transition: border 0.2s, box-shadow 0.2s;
}
.form input[type="email"]:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.25); }
.form button { padding: 14px 18px; border: 0; border-radius: 10px; background: var(--brand); color: white; font-weight: 600; cursor: pointer; transition: background 0.15s, transform 0.02s; white-space: nowrap; }
.form button:hover { background: var(--brand-600); }
.form button:active { transform: translateY(1px); }

.hint { grid-column: 1 / -1; margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.msg { grid-column: 1 / -1; min-height: 1.2em; margin: 8px 0 0; font-size: 14px; }
.msg.success { color: var(--success); }
.msg.error { color: var(--error); }

.coming-soon { color: var(--muted); margin-top: 8px; }

.footer { margin-top: 64px; text-align: center; color: var(--muted); font-size: 14px; }
.footer a { color: var(--brand-600); }

/* a11y */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* responsive */
@media (max-width: 520px) {
  .form { grid-template-columns: 1fr; }
  .cta { margin: 6px 12px 20px; }
}