@font-face { font-family: 'Geist'; src: url('/fonts/Geist.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'Geist Mono'; src: url('/fonts/GeistMono.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
:root {
  --bg: #0a0a0a; --card: #111; --line: #262626;
  --ink: #f1f0ec; --ink-2: #c9c7c2; --muted: #8b8a87; --err: #ff5a4f;
  --r: #FF0000; --g: #00FF00; --b: #0000FF;
  --rgb-edge: -2px 0 0 var(--r), 0 2px 0 var(--g), 2px 0 0 var(--b);
  --sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Geist Mono', ui-monospace, Menlo, monospace;
  --gut: 20px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--ink); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { text-wrap: balance; font-weight: 400; letter-spacing: -.025em; line-height: 1.1; margin: 0 0 .4em; }
p { margin: 0 0 .9em; }
.kicker { font: 500 11.5px/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.muted { color: var(--muted); }

.top { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; padding: 14px var(--gut); background: rgba(10, 10, 10, .9); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { font-size: 22px; font-weight: 700; letter-spacing: -.04em; text-decoration: none; }
/* asterisco como en FLOC*: 58 % de la altura de mayúscula, alineado arriba con las mayúsculas */
.ast { height: .444em; width: .497em; vertical-align: .306em; margin-left: .105em; }
.top-cta { font-size: 14.5px; text-decoration: none; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; box-shadow: var(--rgb-edge); }

main { padding: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.top-note { font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* Historia: 5 escenas a lo largo de ~5 pantallas; el escenario queda fijo */
.story { position: relative; height: 620vh; height: 620svh; }
.stage { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; flex-direction: column; justify-content: center; gap: 8px;
  padding: 72px var(--gut) 104px; max-width: 980px; margin: 0 auto; overflow: hidden; }
.steps-text { position: relative; min-height: 7.2em; }
.step { position: absolute; inset: 0 0 auto 0; opacity: 0; transform: translateY(14px); transition: opacity .5s, transform .5s; pointer-events: none; }
.step.on { opacity: 1; transform: none; }
.step h1, .step h2 { font-size: clamp(26px, 7.4vw, 46px); max-width: 17em; }
.stage-figure { flex: 1; min-height: 0; display: flex; align-items: center; }
.stage-figure > div { width: 100%; }
@media (min-width: 900px) {
  .stage { flex-direction: row; align-items: center; gap: 32px; padding: 64px 32px 96px; }
  .steps-text { flex: 0 0 38%; min-height: 12em; }
  .step h1, .step h2 { font-size: clamp(28px, 2.9vw, 38px); }
  .step { top: 50%; transform: translateY(calc(-50% + 14px)); }
  .step.on { transform: translateY(-50%); }
  .stage-figure { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { .step { transition: none; } }

/* Cierre */
.closing { max-width: 760px; margin: 0 auto; padding: 56px var(--gut) 120px; border-top: 1px solid var(--line); }
.closing h2 { font-size: clamp(28px, 7vw, 44px); }
.closing .btn { max-width: 360px; }
.faq { margin-top: 48px; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 400; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--muted); }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--ink-2); margin: 10px 0 0; }

/* Píldora de alta, siempre visible */
.pill { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 30; width: min(520px, calc(100% - 24px));
  display: flex; gap: 6px; padding: 6px; background: #111; border: 1px solid #2c2c2c; border-radius: 14px; box-shadow: 0 16px 40px rgba(0, 0, 0, .6); }
.pill input { flex: 1; min-width: 0; font: 16px var(--sans); color: var(--ink); background: transparent; border: 0; padding: 10px 14px; }
.pill input:focus-visible { outline: none; }
.pill:focus-within { border-color: #555; }
.pill button { font: 500 15px var(--sans); border-radius: 10px; padding: 10px 18px; cursor: pointer; white-space: nowrap; }
.pill.done input { color: var(--muted); }

/* Hoja con el formulario */
.sheet { width: min(560px, 100%); max-height: 92svh; margin: auto auto 0; padding: 0; border: 1px solid var(--line); border-radius: 18px 18px 0 0; background: var(--card); color: var(--ink); }
@media (min-width: 640px) { .sheet { margin: auto; border-radius: 18px; } }
.sheet::backdrop { background: rgba(0, 0, 0, .7); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.sheet form, .sheet .done { position: relative; padding: 26px 22px calc(22px + env(safe-area-inset-bottom)); }
.sheet h2 { font-size: 26px; padding-right: 32px; }
.sheet-close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--line); background: none; color: var(--ink); font-size: 20px; cursor: pointer; }
.form { margin-top: 0; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.field label { font-size: 14px; font-weight: 400; color: var(--ink-2); }
input[type=email], input[type=url] { font: 16px var(--sans); color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 10px; padding: 13px 14px; width: 100%; }
.sheet input:focus-visible { border-color: var(--ink); outline-offset: 1px; }
input[aria-invalid=true] { border-color: var(--err); }
.msg { min-height: 1.3em; font-size: 13.5px; color: var(--err); margin: 0 0 6px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-2); margin: 6px 0 2px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--ink); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn { display: block; width: 100%; font: 500 16px var(--sans); border-radius: 10px; padding: 15px 20px; cursor: pointer; margin-top: 8px; }
.btn[disabled] { opacity: .6; cursor: progress; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.done { background-image: linear-gradient(90deg, var(--r) 0 2px, var(--g) 2px 4px, var(--b) 4px 6px, transparent 6px); border-radius: 18px; }
.done h3 { font-size: 22px; padding-right: 32px; }

.foot { max-width: 760px; margin: 0 auto; padding: 24px var(--gut) 110px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font: 500 12px var(--mono); letter-spacing: .08em; color: var(--muted); border-top: 1px solid var(--line); }
.foot a { color: var(--muted); }

/* páginas de texto (privacidad) */
.doc { max-width: 680px; margin: 0 auto; padding: 40px var(--gut) 60px; }
.doc h1 { font-size: clamp(30px, 8vw, 44px); }
.doc h2 { font-size: 20px; margin-top: 1.6em; }
.doc p, .doc li { color: var(--ink-2); }

/* Botón con contorno continuo en degradado R → G → B que gira despacio, como una cinta en bucle */
@property --ring { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
.btn, .pill button { position: relative; isolation: isolate; color: var(--ink); background: var(--bg); border: 0; transition: background .2s; }
.btn::before, .pill button::before { content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; pointer-events: none;
  background: conic-gradient(from var(--ring), #FF0000 0 33.3%, #00FF00 33.3% 66.6%, #0000FF 66.6% 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: ring 7s linear infinite; }
.btn:hover, .pill button:hover { background: #161616; }
@keyframes ring { to { --ring: 360deg; } }
@media (prefers-reduced-motion: reduce) { .btn::before, .pill button::before { animation: none; } }