/* talks.flyfun.aero landing — same palette as the decks (engine/deck.css). */
:root {
  --navy: #1E2761; --blue: #2D6CB5; --lavender: #AAB2E0; --lavender-2: #D6D9F0;
  --panel: #EEF2F9; --ink: #2E2E38; --ink-2: #5E5E6B; --line: #D8DCE8; --bg: #FFFFFF; --card: #FFFFFF;
  --serif: Cambria, "Iowan Old Style", Georgia, serif;
  --sans: Calibri, "Segoe UI", "Helvetica Neue", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #E6E8F2; --ink-2: #A9AEC4; --line: #2C3360; --bg: #0E1330; --card: #161C42; --panel: #161C42; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 18px/1.55 var(--sans); }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.hero { background: var(--navy); color: #fff; padding: 64px 0 56px; }
.hero-inner { display: flex; gap: 36px; align-items: center; }
.hero-icon { width: 96px; height: 96px; border-radius: 22px; flex: none; box-shadow: 0 8px 30px rgba(0,0,0,.35); }
.kicker { margin: 0 0 6px; font: 700 14px var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--lavender); }
.hero h1 { margin: 0 0 12px; font: 700 clamp(32px, 5vw, 52px)/1.1 var(--serif); }
.lede { margin: 0 0 24px; max-width: 720px; color: var(--lavender-2); font-size: 20px; }
.lede strong { color: #fff; }
.cta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.btn { display: inline-block; padding: 11px 20px; border-radius: 10px; font-weight: 700; text-decoration: none; }
.btn-primary { background: #fff; color: var(--navy); }
.btn-primary:hover { background: var(--lavender-2); }
.badge img { display: block; }

main section { padding: 48px 0 8px; }
h2 { margin: 0 0 8px; font: 700 32px var(--serif); color: var(--navy); }
@media (prefers-color-scheme: dark) { h2 { color: var(--lavender-2); } }
.section-lede { margin: 0 0 22px; color: var(--ink-2); }
.muted { color: var(--ink-2); }

.talk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 22px; }
.talk-card { display: flex; flex-direction: column; text-decoration: none; border: 1px solid var(--line);
  border-radius: 14px; overflow: hidden; background: var(--card); transition: transform .15s ease, box-shadow .15s ease; }
.talk-card:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(20, 30, 70, .18); }
.talk-card .cover { aspect-ratio: 16 / 9; background: var(--navy); }
.talk-card .cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.talk-card .body { padding: 16px 18px 18px; }
.talk-card .meta { margin: 0 0 4px; font: 700 13px var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.talk-card h3 { margin: 0 0 8px; font: 700 23px/1.2 var(--serif); }
.talk-card p { margin: 0 0 12px; color: var(--ink-2); font-size: 16px; }
.talk-card .open { font-weight: 700; color: var(--blue); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; counter-reset: s; }
.steps li { padding: 16px 18px; border-radius: 12px; background: var(--panel); counter-increment: s; }
.steps b { display: block; font: 700 21px var(--serif); color: var(--navy); margin-bottom: 4px; }
.steps b::before { content: counter(s) " · "; color: var(--blue); }
@media (prefers-color-scheme: dark) { .steps b { color: var(--lavender-2); } }
.steps span { color: var(--ink-2); font-size: 16px; }

.links { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.link-card { display: flex; flex-direction: column; gap: 4px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; background: var(--card); }
.link-card:hover { border-color: var(--blue); }
.link-card b { font: 700 20px var(--serif); }
.link-card span { color: var(--ink-2); font-size: 16px; flex: 1; }
.link-card em { font-style: normal; font-weight: 700; color: var(--blue); }

.footer { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 48px; padding-bottom: 40px; color: var(--ink-2); font-size: 15px; }

@media (max-width: 640px) {
  .hero { padding: 40px 0; }
  .hero-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero-icon { width: 72px; height: 72px; }
}