/* DryRevival sales page. Tokens match the client prototype (docs/client/prototipo-acceso-dryrevival.html). */
:root {
  --paper: #FCFCFB;
  --surface: #FFFFFF;
  --surface-2: #F0F4F5;
  --ink: #0D1B24;
  --ink-2: #33454F;
  --muted: #566874;
  --rule: #DDE4E7;
  --rule-strong: #BDCAD0;
  --accent: #0F9AA6;
  --accent-ink: #0A6C75;
  --accent-wash: #E4F3F5;
  --drop: #E8951C;
  --warn-wash: #FBF1DF;
  --warn-ink: #744A06;
  --error: #B42318;
  --radius: 14px;
  --font-sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
}
a { color: var(--accent-ink); }
img { max-width: 100%; height: auto; display: block; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

.test-banner {
  background: var(--warn-wash);
  color: var(--warn-ink);
  font-size: 14px;
  padding: 8px 16px;
  text-align: center;
}
.test-banner code { font-weight: 700; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; gap: 16px;
}
.top img { width: 116px; }
.lang { display: flex; gap: 4px; font-size: 15px; }
.lang a, .lang span {
  padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--ink-2);
}
.lang span { background: var(--surface-2); color: var(--ink); font-weight: 600; }
.lang a:hover { background: var(--surface-2); }

.hero {
  display: grid; gap: 40px; align-items: start;
  grid-template-columns: 1.05fr 1fr;
  padding: 24px 0 56px;
}
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 8px; } }

.eyebrow { color: var(--accent-ink); font-weight: 600; font-size: 15px; letter-spacing: .02em; margin: 0 0 10px; }
h1 { font-size: clamp(32px, 5vw, 48px); line-height: 1.08; margin: 0 0 16px; font-weight: 800; letter-spacing: -0.01em; }
.lead { font-family: var(--font-serif); font-size: 20px; color: var(--ink-2); margin: 0 0 24px; max-width: 34em; }

.figure {
  background: var(--accent-wash); border-radius: var(--radius);
  aspect-ratio: 4 / 3; display: grid; place-items: center; margin-bottom: 24px;
}
.figure svg { width: 62%; height: auto; }

.points { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.points li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; color: var(--ink-2); }
.points li::before {
  content: ""; width: 10px; height: 14px; margin: 6px 0 0 6px;
  background: var(--drop); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}

.card {
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 28px; box-shadow: 0 1px 2px rgba(13, 27, 36, .04), 0 8px 24px rgba(13, 27, 36, .06);
  position: sticky; top: 16px;
}
@media (max-width: 860px) { .card { position: static; padding: 22px; } }
.price { display: flex; align-items: baseline; gap: 10px; margin: 0 0 4px; }
.price strong { font-size: 40px; font-weight: 800; }
.price span { color: var(--muted); }
.price-note { color: var(--muted); margin: 0 0 22px; font-size: 15px; }

fieldset { border: 0; padding: 0; margin: 0 0 20px; }
legend { font-weight: 700; margin-bottom: 10px; padding: 0; }
.choice {
  display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start;
  border: 1px solid var(--rule-strong); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px;
  cursor: pointer; transition: border-color .15s, background-color .15s;
}
.choice:hover { border-color: var(--accent); }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-wash); box-shadow: inset 0 0 0 1px var(--accent); }
.choice input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); }
.choice b { display: block; }
.choice small { color: var(--muted); font-size: 14px; }

label.field { display: block; font-weight: 700; margin-bottom: 6px; }
.hint { color: var(--muted); font-size: 14px; margin: 0 0 8px; }
input[type="email"] {
  width: 100%; font: inherit; font-size: 16px; padding: 12px 14px;
  border: 1px solid var(--rule-strong); border-radius: 10px; background: var(--surface); color: var(--ink);
}
input[type="email"]:focus, .choice:has(input:focus-visible), button:focus-visible, a:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px;
}

button.pay {
  width: 100%; margin-top: 22px; font: inherit; font-weight: 700; font-size: 18px;
  padding: 15px 18px; border: 0; border-radius: 12px; cursor: pointer;
  background: var(--accent-ink); color: #fff; transition: background-color .15s, transform .1s;
}
button.pay:hover { background: #085A62; }
button.pay:active { transform: scale(.99); }
button.pay[disabled] { opacity: .7; cursor: progress; }
.secure { display: flex; gap: 8px; align-items: center; justify-content: center; color: var(--muted); font-size: 14px; margin: 12px 0 0; }
.error { color: var(--error); font-weight: 600; margin: 14px 0 0; }
.error:empty { display: none; }

.fine { color: var(--muted); font-size: 14px; margin-top: 18px; border-top: 1px solid var(--rule); padding-top: 14px; }
.fine p { margin: 0 0 6px; }

.steps { background: var(--surface-2); padding: 48px 0; }
.steps h2 { margin: 0 0 24px; font-size: 28px; }
.steps ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); counter-reset: s; }
@media (max-width: 760px) { .steps ol { grid-template-columns: 1fr; } }
.steps li { background: var(--surface); border-radius: var(--radius); padding: 20px; counter-increment: s; border: 1px solid var(--rule); }
.steps li::before { content: counter(s); display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--accent-ink); color: #fff; font-weight: 700; margin-bottom: 10px; }
.steps b { display: block; margin-bottom: 4px; }
.steps p { margin: 0; color: var(--ink-2); }

footer { padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); }

.thanks { max-width: 620px; margin: 24px auto 64px; text-align: center; }
.thanks .tick { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; background: var(--accent-wash); display: grid; place-items: center; }
.thanks ol { text-align: left; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 20px 20px 20px 40px; }
.thanks li { margin-bottom: 8px; color: var(--ink-2); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }