/* Rocnir — PALETA S2 "Atardecer de Sedona" (aplicada 2026-07-14, en evaluación a pantalla completa) */
:root {
  --bg: #F8F1EC;          /* base: arena rosada */
  --band: #F0E2D6;        /* banda de sección: durazno pastel */
  --card: #FDFAF7;        /* tarjetas */
  --line: #EADFD6;        /* bordes */
  --spark: #A94F22;       /* naranja cálido: cifras, links, detalles */
  --spark-soft: #D8E4EE;  /* celeste: badges y superficies suaves */
  --accent: #5C4270;      /* púrpura profundo: exclusivo CTAs */
  --accent-dark: #4A355C; /* hover de CTA */
  --ink: #2E2430;         /* texto principal */
  --muted: #6A5B66;       /* texto secundario */
  --estrato-1: #5C4270;   /* estratos: púrpura */
  --estrato-2: #A94F22;   /* estratos: naranja */
  --estrato-3: #E0A64B;   /* estratos: amarillo */
  --estrato-4: #7FA6C4;   /* estratos: celeste */
  --radius: 12px;
}

/* Barra de estratos — firma visual (capas de Sedona) */
.estratos { display: flex; height: 6px; }
.estratos span:nth-child(1) { flex: 2; background: var(--estrato-1); }
.estratos span:nth-child(2) { flex: 1.5; background: var(--estrato-2); }
.estratos span:nth-child(3) { flex: 1.5; background: var(--estrato-3); }
.estratos span:nth-child(4) { flex: 1; background: var(--estrato-4); }

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

h1, h2, h3 { font-family: 'Sora', sans-serif; font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); margin-bottom: 0.75rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }

p { color: var(--muted); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(248, 241, 236, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: 1080px; margin: 0 auto;
}
.logo {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 2.3rem; color: var(--ink); text-decoration: none; line-height: 1;
}
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--ink); }
.nav-tel { font-weight: 500; color: var(--ink) !important; white-space: nowrap; }

.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 12px 26px; border-radius: 10px; text-decoration: none;
  font-family: 'Hanken Grotesk', sans-serif; font-weight: 500; font-size: 1rem;
  border: none; cursor: pointer; transition: background 0.15s ease;
}
.btn:hover { background: var(--accent-dark); }
/* Corrección de especificidad: el enlace-botón dentro del menú conserva texto blanco */
.nav-links a.btn { color: #fff; }
.nav-links a.btn:hover { color: #fff; }
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--ink);
}
.btn-ghost:hover { background: var(--band); color: var(--ink); }
.nav .btn { padding: 10px 20px; font-size: 0.95rem; }

.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--ink); cursor: pointer; }

/* ---------- Hero ---------- */
.hero { padding: 90px 0 60px; text-align: center; }
.hero h1 { max-width: none; margin: 0 auto 1.2rem; white-space: nowrap; font-size: clamp(1.6rem, 4.6vw, 3rem); }
.hero .sub { font-size: 1.2rem; max-width: 560px; margin: 0 auto 2rem; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Demo de audio ---------- */
.demo { padding: 40px 0 70px; }
.demo-card {
  background: var(--card); border-radius: var(--radius);
  padding: 36px; max-width: 720px; margin: 0 auto;
  border: 1px solid var(--line);
}
.demo-card audio { width: 100%; margin: 18px 0 24px; }
.chat { display: flex; flex-direction: column; gap: 10px; }
.bubble {
  max-width: 78%; padding: 10px 16px; border-radius: 14px; font-size: 0.95rem;
}
.bubble.rocnir { background: var(--band); color: var(--ink); align-self: flex-start; border-bottom-left-radius: 4px; }
.bubble.paciente { background: var(--accent); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.bubble .who { display: block; font-size: 0.75rem; opacity: 0.7; margin-bottom: 2px; }

/* ---------- Bandas y secciones ---------- */
section { padding: 70px 0; }
.band { background: var(--band); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 2rem; }
.stat { background: var(--card); border-radius: var(--radius); padding: 28px; text-align: center; border: 1px solid var(--line); }
.stat .num { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 2.4rem; color: var(--spark); display: block; margin-bottom: 6px; }
.stat p { font-size: 0.95rem; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 2rem; }
.step { text-align: center; padding: 10px 16px; }
.step .n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink); color: var(--bg);
  font-family: 'Sora', sans-serif; font-weight: 700; margin-bottom: 14px;
}

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; margin-top: 2rem; }
.feature { background: var(--card); border-radius: var(--radius); padding: 26px; border: 1px solid var(--line); }
.feature p { font-size: 0.95rem; }

/* ---------- Prueba social ---------- */
.social-card {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  padding: 36px; max-width: 680px; margin: 2rem auto 0; text-align: center;
}
.social-card .quote { font-size: 1.25rem; color: var(--ink); font-weight: 500; margin-bottom: 12px; }
.badge-qro {
  display: inline-block; background: var(--spark-soft); color: var(--ink);
  padding: 6px 16px; border-radius: 20px; font-size: 0.85rem; margin-top: 18px;
}

/* ---------- FAQ ---------- */
.faq details {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  padding: 18px 22px; margin-bottom: 10px;
}
.faq summary {
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 1rem;
  cursor: pointer; color: var(--ink); list-style: none; position: relative; padding-right: 28px;
}
.faq summary::after { content: "+"; position: absolute; right: 0; top: 0; color: var(--spark); font-size: 1.2rem; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 10px; font-size: 0.97rem; }
.faq a { color: var(--spark); }

/* ---------- CTA final ---------- */
.cta-final { text-align: center; }
.cta-final h2 { max-width: 640px; margin: 0 auto 0.75rem; }
.cta-final p { margin-bottom: 1.8rem; }

/* ---------- Footer ---------- */
footer { background: var(--ink); color: var(--bg); padding: 50px 0 30px; }
footer .logo { color: var(--bg); font-size: 2.3rem; }
.foot-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; margin-bottom: 30px; }
.foot-col a { display: block; color: #CDC2C8; text-decoration: none; font-size: 0.92rem; margin-bottom: 6px; }
.foot-col a:hover { color: var(--bg); }
.foot-col p { color: #CDC2C8; font-size: 0.92rem; }
.foot-legal { border-top: 1px solid #463A48; padding-top: 20px; font-size: 0.85rem; color: #CDC2C8; }

/* ---------- Páginas de soporte ---------- */
.page { padding: 70px 0; min-height: 55vh; }
.page h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 1.5rem; }
.page h2 { font-size: 1.3rem; margin-top: 2rem; }
.page p, .page li { margin-bottom: 0.8rem; }
.page ul { padding-left: 1.4rem; }
.page a { color: var(--spark); }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 2rem; }
.plan { background: var(--card); border-radius: var(--radius); border: 1px solid var(--line); padding: 30px; display: flex; flex-direction: column; }
.plan.destacado { border: 2px solid var(--accent); }
.plan .tag { font-size: 0.8rem; background: var(--spark-soft); color: var(--ink); border-radius: 14px; padding: 3px 12px; align-self: flex-start; margin-bottom: 12px; }
.plan .precio { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 2rem; margin: 8px 0 2px; }
.plan .periodo { font-size: 0.85rem; color: var(--muted); margin-bottom: 16px; }
.plan ul { list-style: none; padding: 0; margin-bottom: 22px; }
.plan li { font-size: 0.93rem; color: var(--muted); padding: 5px 0 5px 24px; position: relative; margin: 0; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--spark); font-weight: 700; }
.plan .btn { margin-top: auto; text-align: center; }

form label { display: block; font-weight: 500; margin: 18px 0 6px; font-size: 0.95rem; }
form input, form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px;
  font-family: 'Hanken Grotesk', sans-serif; font-size: 1rem; background: #FFFFFF; color: var(--ink);
}
form input:focus, form textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
form .btn { margin-top: 24px; }

/* ---------- Móvil ---------- */
@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg); flex-direction: column; align-items: flex-start;
    padding: 18px 24px; gap: 16px; border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .logo { font-size: 2rem; }
  .hero { padding: 60px 0 40px; }
  section { padding: 50px 0; }
  .demo-card { padding: 22px; }
  .hero h1 { white-space: normal; font-size: clamp(1.7rem, 7vw, 2.2rem); }
}