/* Plain on purpose (gtm-lab/plays/offer1-landing-page.md §3): white, black type, barely designed.
   Headline, video, application. Nothing else on the page. */
:root {
  --ink: #0b0b0c;
  --ink-2: #3d3d42;
  --ink-3: #6e6e75;
  --line: #e6e6e9;
  --soft: #f5f5f6;
  --bg: #ffffff;
  --accent: #0b0b0c;
  --ok: #16794a;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body { font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
.wrap { max-width: 980px; margin: 0 auto; padding: 44px 20px 24px; text-align: center; }
.eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
h1 { margin: 0 auto; max-width: 840px; font-size: clamp(30px, 5.6vw, 56px); line-height: 1.04; letter-spacing: -.025em; font-weight: 800; text-wrap: balance; }
.sub { margin: 18px auto 28px; max-width: 640px; font-size: clamp(17px, 2.2vw, 20px); line-height: 1.45; color: var(--ink-2); text-wrap: balance; }

.player { position: relative; aspect-ratio: 16 / 9; background: #0d0d0d; border-radius: var(--radius); overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,.14); }
.player video { position: absolute; inset: 0; width: 100%; height: 100%; background: #0d0d0d; }
.unmute { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 16px; border: 0; padding: 0; cursor: pointer; background: rgba(0,0,0,.28); color: #fff; font: inherit; }
.unmute[hidden] { display: none; }
.unmute-icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: #fff; color: #0b0b0c; box-shadow: 0 8px 24px rgba(0,0,0,.35); animation: pulse 1.8s ease-in-out infinite; }
.unmute-text { display: flex; flex-direction: column; align-items: flex-start; text-align: left; gap: 2px; padding: 12px 18px; border-radius: 12px; background: rgba(0,0,0,.72); }
.unmute-text strong { font-size: 18px; }
.unmute-text span { font-size: 15px; color: #d6d6d9; }
@keyframes pulse { 50% { transform: scale(1.07); } }
@media (prefers-reduced-motion: reduce) { .unmute-icon { animation: none; } }

.chapters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 16px auto 0; max-width: 900px; }
.chapters button { border: 1px solid var(--line); background: var(--bg); color: var(--ink-2); font: 500 13px/1 Inter, system-ui, sans-serif; padding: 9px 12px; border-radius: 999px; cursor: pointer; }
.chapters button span { color: var(--ink-3); margin-right: 6px; font-variant-numeric: tabular-nums; }
.chapters button[aria-current="true"] { border-color: var(--ink); color: var(--ink); }

.apply { margin: 36px auto 0; max-width: 620px; }
.cta { display: inline-flex; align-items: center; gap: 10px; border: 0; border-radius: 12px; background: var(--accent); color: #fff; font: 700 19px/1 Inter, system-ui, sans-serif; padding: 20px 34px; cursor: pointer; box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.cta:hover { transform: translateY(-1px); }
.cta[hidden], .cta-note[hidden] { display: none; }
.offer-line { margin: 0 0 16px; font-size: 14px; color: var(--ink-3); }
.cta:disabled { opacity: .6; cursor: default; transform: none; }
.cta-small { font-size: 17px; padding: 16px 26px; margin-top: 18px; }
.cta-note { margin: 12px 0 0; font-size: 14px; color: var(--ink-3); }

.card { margin-top: 24px; text-align: left; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; background: var(--bg); box-shadow: 0 12px 34px rgba(0,0,0,.06); }
.card[hidden] { display: none; }
.progress { height: 4px; background: var(--soft); border-radius: 4px; overflow: hidden; margin-bottom: 22px; }
.progress span { display: block; height: 100%; width: 25%; background: var(--ink); transition: width .3s ease; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset[hidden] { display: none; }
legend { padding: 0; font-size: 22px; font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
.hint { margin: 6px 0 0; color: var(--ink-3); font-size: 15px; }
.opt { display: block; margin-top: 10px; cursor: pointer; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt span { display: block; padding: 15px 16px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 16px; font-weight: 500; transition: border-color .15s, background .15s; }
.opt:hover span { border-color: #bdbdc3; }
.opt input:checked + span { border-color: var(--ink); background: var(--soft); }
.opt input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 10px; }
.grid .opt span { text-align: center; }
.fields { display: grid; gap: 12px; margin-top: 16px; }
.field { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.field em { font-style: normal; font-weight: 400; color: var(--ink-3); }
.field input { font: 400 16px Inter, system-ui, sans-serif; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 10px; color: var(--ink); background: var(--bg); }
.field input:focus { outline: none; border-color: var(--ink); }
.hp { position: absolute; left: -9999px; }
.error { margin: 12px 0 0; color: #b42318; font-size: 14px; }
.nav { margin-top: 14px; min-height: 20px; }
.back { border: 0; background: none; padding: 0; color: var(--ink-3); font: 500 14px Inter, system-ui, sans-serif; cursor: pointer; }
.result h2 { margin: 0; font-size: 24px; letter-spacing: -.01em; }
.result p { margin: 10px 0 0; color: var(--ink-2); line-height: 1.5; }
.cal { margin-top: 16px; min-height: 0; }
.cal iframe { width: 100%; height: 700px; border: 0; border-radius: 10px; }
.cal .pending { padding: 16px; background: var(--soft); border-radius: 10px; color: var(--ink-2); }

.foot { padding: 40px 20px 32px; text-align: center; font-size: 13px; color: var(--ink-3); }
.foot a { color: inherit; }

@media (max-width: 560px) {
  .wrap { padding-top: 28px; }
  .player { border-radius: 10px; margin: 0 -4px; }
  .unmute { flex-direction: column; gap: 10px; }
  .unmute-text { align-items: center; text-align: center; padding: 8px 12px; }
  .unmute-text strong { font-size: 16px; }
  .unmute-icon { width: 54px; height: 54px; }
  .card { padding: 20px 16px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .cta { width: 100%; justify-content: center; }
  .chapters { flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; margin: 12px -20px 0; padding: 0 20px 4px; scrollbar-width: none; }
  .chapters::-webkit-scrollbar { display: none; }
  .chapters button { flex: none; }
  .cta-small { width: auto; }
}