/* ADK SEO Audit — sistema visual de marca (mismos tokens que el PDF aprobado). */
:root {
  --paper: #f4f6fa;
  --card: #ffffff;
  --ink: #14223b;
  --ink-2: #1e2f4a;
  --muted: #5b6b82;
  --faint: #8a97ad;
  --line: #e6ebf3;
  --line-2: #d4dbe6;
  --accent: #e96c3a;
  --accent-2: #eb8400;
  --accent-ink: #c9531f;
  --ok: #2ea05a;
  --ok-wash: #e6f4ec;
  --warn: #eb8400;
  --crit: #c02b2b;
  --menor-wash: #eef2f8;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radio: 14px;
  --sombra: 0 1px 2px rgba(20, 34, 59, .03), 0 10px 30px rgba(20, 34, 59, .05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Banda superior con marca ---------- */
.band {
  background: linear-gradient(120deg, #14223b, #1e2f4a 78%);
  color: #fff;
  padding: 26px 0 30px;
  position: relative;
  overflow: hidden;
}
.band::after {
  content: "";
  position: absolute; right: -60px; top: -50px;
  width: 260px; height: 260px;
  background: radial-gradient(circle at 30% 30%, rgba(233, 108, 58, .30), transparent 60%);
}
.band .wrap { position: relative; }
.band img { height: 30px; display: block; margin-bottom: 18px; }
.kicker {
  font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase;
  color: #f0a877; font-weight: 800; margin: 0 0 8px;
}
.band h1 {
  font-size: clamp(26px, 4.4vw, 38px); font-weight: 800;
  letter-spacing: -.025em; margin: 0; max-width: 18ch;
}
.band p.sub { color: #aab7ce; font-size: 15px; margin: 12px 0 0; max-width: 52ch; }
.accentline { height: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

.wrap { width: 100%; max-width: 760px; margin: 0 auto; padding: 0 22px; }

/* ---------- Tarjetas ---------- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radio); padding: 26px;
  margin: 22px 0; box-shadow: var(--sombra);
}
.eyebrow {
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-ink); font-weight: 800; margin: 0 0 6px;
  display: flex; align-items: center; gap: 8px;
}
.eyebrow::before {
  content: ""; width: 16px; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
h2.sec { font-size: 21px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 4px; }
p.hint { font-size: 13.5px; color: var(--muted); margin: 0 0 18px; }

/* ---------- Formulario ---------- */
.campo { margin-bottom: 16px; }
label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--ink-2); }
input[type="text"], input[type="email"], input[type="tel"] {
  width: 100%; font-family: var(--sans); font-size: 15px;
  padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px;
  background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(233, 108, 58, .14);
}
input::placeholder { color: var(--faint); }
.check { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ink-2); cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.error { color: var(--crit); font-size: 13px; margin-top: 10px; font-weight: 600; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff; font-family: var(--sans); font-weight: 800; font-size: 15px;
  padding: 13px 26px; border: none; border-radius: 10px; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease; width: 100%;
  box-shadow: 0 6px 16px rgba(233, 108, 58, .25);
}
.btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(233, 108, 58, .32); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn.ghost {
  background: none; color: var(--muted); box-shadow: none; font-weight: 700;
  font-size: 13.5px; padding: 10px; text-decoration: underline;
}
.btn.ghost:hover { transform: none; color: var(--ink); }

/* ---------- Resultado gratis ---------- */
.nivel { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
.punto { width: 15px; height: 15px; border-radius: 50%; flex: none; }
.punto.sano { background: var(--ok); box-shadow: 0 0 0 5px var(--ok-wash); }
.punto.vulnerable { background: var(--warn); box-shadow: 0 0 0 5px #fdf0dd; }
.punto.critico { background: var(--crit); box-shadow: 0 0 0 5px #fae4e4; }
.nivel .txt { font-size: 24px; font-weight: 800; letter-spacing: -.02em; }
.conteo { font-size: 13px; color: var(--muted); margin: 0 0 4px; }

ul.tops { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.top {
  display: grid; grid-template-columns: 30px 1fr; gap: 6px; align-items: start;
  padding: 13px 15px; border: 1px solid var(--line); border-radius: 11px;
  background: #fff;
}
.top .num { font-size: 15px; font-weight: 800; color: var(--faint); }
.top .tt { font-weight: 700; font-size: 14.5px; margin: 0 0 3px; }
.top .tw { font-size: 13px; color: var(--muted); margin: 0; }

/* ---------- CTA de pago ---------- */
.cta {
  background: linear-gradient(125deg, #14223b, #1e2f4a); border: none; color: #fff;
}
.cta .eyebrow { color: #f0a877; }
.cta h2.sec { color: #fff; }
.cta p.hint { color: #b9c4d8; }
/* El campo de competidor es EL diferenciador del pagado: que no pase
   desapercibido (label más grande que el resto del formulario). */
.cta label { color: #ffffff; font-size: 15.5px; margin-bottom: 8px; }
.cta label .opcional { font-size: 13px; font-weight: 600; color: #8ea0bd; }
.cta input { background: rgba(255,255,255,.06); border-color: #34496b; color: #fff; }
.cta input::placeholder { color: #7f8ea8; }
.precio { display: flex; align-items: baseline; gap: 10px; margin: 16px 0 4px; flex-wrap: wrap; }
.precio .amt { font-size: 30px; font-weight: 800; }
.precio .det { font-size: 13px; color: #8ea0bd; }
ul.incluye { list-style: none; padding: 0; margin: 0 0 4px; font-size: 14px; color: #cfd8e6; }
ul.incluye li { padding: 5px 0 5px 24px; position: relative; }
ul.incluye li::before {
  content: ""; position: absolute; left: 4px; top: 12px;
  width: 7px; height: 7px; border-radius: 50%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* ---------- Estados ---------- */
.oculto { display: none !important; }
.cargando { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 14px; }
.spin {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  border: 2.5px solid var(--line-2); border-top-color: var(--accent);
  animation: gira .7s linear infinite;
}
@keyframes gira { to { transform: rotate(360deg); } }

/* Aparición escalonada (un solo momento de deleite, al revelar el resultado). */
.reveal > * { opacity: 0; transform: translateY(8px); animation: sube .5s ease forwards; }
.reveal > *:nth-child(1) { animation-delay: .05s; }
.reveal > *:nth-child(2) { animation-delay: .13s; }
.reveal > *:nth-child(3) { animation-delay: .21s; }
.reveal > *:nth-child(4) { animation-delay: .29s; }
.reveal > *:nth-child(5) { animation-delay: .37s; }
@keyframes sube { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .reveal > * { animation: none; opacity: 1; transform: none; }
  .spin { animation-duration: 2s; }
}

footer { text-align: center; color: var(--faint); font-size: 12.5px; padding: 26px 0 40px; }
footer b { color: var(--muted); font-weight: 700; }