/* Landing embudo Mary Carmen Gavito
   Sistema: monocromo tinta/papel + un solo acento berry.
   Radios: botones píldora, tarjetas e inputs 12px (regla única).
   Movimiento: nivel claro y directo (solo hover/active). */

:root {
  --paper: #fbfaf7;
  --paper-2: #f1efe9;
  --ink: #1c1b22;
  --ink-soft: #52505c;
  --line: #e3e0d8;
  --berry: #a62653;
  --berry-deep: #871e43;
  /* Rellenos de botón: separados del berry de texto para poder cumplir AA en oscuro */
  --fill: #a62653;
  --fill-hover: #871e43;
  --white: #fffdfa;
  --radius: 12px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #16151a;
    --paper-2: #1f1e25;
    --ink: #f2f0ec;
    --ink-soft: #b4b1ba;
    --line: #34323c;
    --berry: #db6b90;      /* texto acento: ≥5:1 sobre --paper y --white oscuros */
    --berry-deep: #e06c93; /* texto de error sobre fondos tintados */
    --fill: #b13362;       /* fondo de botón: ≈6:1 con texto blanco */
    --fill-hover: #9c2b57; /* hover: ≈7.3:1 con texto blanco */
    --white: #211f27;
  }
  :root:not([data-theme="light"]) .logo-img { filter: invert(1); }
  :root:not([data-theme="light"]) .foto { opacity: 0.92; }
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; line-height: 1.12; }

a { color: var(--berry); }

/* ---------- Header ---------- */
.header { border-bottom: 1px solid var(--line); }
.header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.logo-img { height: 40px; width: auto; }
.marca-nombre { font-family: var(--font-display); font-weight: 600; font-size: 1rem; }
.header-cta {
  font-family: var(--font-display); font-weight: 600; font-size: 0.92rem;
  color: var(--berry); text-decoration: none; border: 1.5px solid var(--berry);
  padding: 8px 18px; border-radius: 999px; white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}
.header-cta:hover { background: var(--fill); color: #fff; }
.header-cta:active { transform: scale(0.98); }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 64px; }
.hero .wrap {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; }
.hero h1 em { font-style: normal; color: var(--berry); }
.hero-sub { margin-top: 18px; color: var(--ink-soft); font-size: 1.1rem; max-width: 46ch; }
.hero-acciones { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-foto {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 24px 60px rgba(60, 20, 40, 0.14);
}
.hero-foto img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
  padding: 15px 28px; border-radius: 999px; text-decoration: none;
  border: none; cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primario { background: var(--fill); color: #fff; }
.btn-primario:hover { background: var(--fill-hover); }
.btn-secundario { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-secundario:hover { border-color: var(--ink-soft); }
.btn svg { flex-shrink: 0; }

/* ---------- Franja de hechos ---------- */
.hechos { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.hechos .wrap {
  display: flex; gap: 12px 40px; flex-wrap: wrap; justify-content: center;
  padding-top: 18px; padding-bottom: 18px;
  font-size: 0.95rem; color: var(--ink-soft); text-align: center;
}

/* ---------- Secciones ---------- */
section { padding: 72px 0; }
.seccion-titulo { font-size: clamp(1.6rem, 3.4vw, 2.3rem); max-width: 22ch; }
.seccion-intro { margin-top: 14px; color: var(--ink-soft); max-width: 58ch; }

/* Metas: una destacada + dos de apoyo */
.metas { margin-top: 40px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; }
.meta {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; background: var(--white);
}
.meta-principal {
  grid-row: span 2; display: flex; flex-direction: column; justify-content: flex-end;
  background:
    linear-gradient(160deg, rgba(166, 38, 83, 0.92), rgba(94, 20, 48, 0.95));
  color: #fff; border: none; min-height: 340px;
}
.meta-principal h3, .meta-principal p { color: #fff; }
.meta h3 { font-size: 1.25rem; margin-bottom: 8px; }
.meta p { color: var(--ink-soft); font-size: 0.98rem; }
.meta-etiqueta {
  font-size: 0.85rem; font-weight: 600; opacity: 0.85; margin-bottom: 10px;
}

/* Pasos */
.pasos { margin-top: 40px; display: grid; gap: 0; }
.paso {
  display: grid; grid-template-columns: 56px 1fr; gap: 20px;
  padding: 26px 0; border-top: 1px solid var(--line); align-items: start;
}
.paso:last-child { border-bottom: 1px solid var(--line); }
.paso-num {
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
  color: var(--berry); line-height: 1.3;
}
.paso h3 { font-size: 1.2rem; margin-bottom: 6px; }
.paso p { color: var(--ink-soft); max-width: 60ch; }

/* Sobre */
.sobre .wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: center; }
.sobre-foto { border-radius: var(--radius); overflow: hidden; }
.sobre-foto img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.sobre ul { margin-top: 20px; list-style: none; }
.sobre li { padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.sobre li strong { color: var(--ink); }

/* FAQ */
.faq-lista { margin-top: 36px; max-width: 720px; }
.faq-lista details { border-top: 1px solid var(--line); }
.faq-lista details:last-child { border-bottom: 1px solid var(--line); }
.faq-lista summary {
  cursor: pointer; padding: 20px 36px 20px 0; position: relative;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  list-style: none;
}
.faq-lista summary::-webkit-details-marker { display: none; }
.faq-lista summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  color: var(--berry); font-size: 1.4rem; font-weight: 400;
}
.faq-lista details[open] summary::after { content: "−"; }
.faq-lista details p { padding: 0 0 20px; color: var(--ink-soft); max-width: 62ch; }

/* ---------- Formulario ---------- */
.contacto { background: var(--paper-2); border-top: 1px solid var(--line); }
.form { margin-top: 36px; max-width: 560px; display: grid; gap: 22px; }
.campo { display: grid; gap: 8px; }
.campo label { font-weight: 600; font-size: 0.95rem; }
fieldset.campo { display: block; border: 0; padding: 0; margin: 0; min-width: 0; }
fieldset.campo legend { font-weight: 600; font-size: 0.95rem; padding: 0; margin-bottom: 8px; }
.campo input[type="text"], .campo input[type="tel"], .campo input[type="email"], .campo textarea {
  font: inherit; color: var(--ink); background: var(--white);
  border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 13px 16px; width: 100%;
}
.campo input:focus, .campo textarea:focus {
  outline: 2px solid var(--berry); outline-offset: 1px; border-color: var(--berry);
}
.campo .ayuda { font-size: 0.85rem; color: var(--ink-soft); }
.campo .error-campo { font-size: 0.88rem; color: var(--berry-deep); display: none; }
.campo.con-error .error-campo { display: block; }
.campo.con-error input, .campo.con-error textarea { border-color: var(--berry-deep); }

.medio-opciones { display: flex; gap: 12px; }
.medio-opciones label {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 12px; cursor: pointer; font-weight: 600; font-size: 0.95rem;
  background: var(--white);
}
.medio-opciones input { accent-color: var(--berry); }
.medio-opciones label:has(input:checked) { border-color: var(--berry); color: var(--berry); }

.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--ink-soft); }
.consent input { margin-top: 4px; accent-color: var(--berry); width: 18px; height: 18px; flex-shrink: 0; }

.form-estado { font-size: 0.95rem; display: none; padding: 14px 16px; border-radius: var(--radius); }
.form-estado.visible { display: block; }
.form-estado.ok { background: rgba(166, 38, 83, 0.08); color: var(--ink); border: 1px solid var(--berry); }
.form-estado.fallo { background: rgba(135, 30, 67, 0.08); color: var(--berry-deep); border: 1px solid var(--berry-deep); }

.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 40px 0 48px; }
.footer .wrap { display: grid; gap: 14px; font-size: 0.88rem; color: var(--ink-soft); }
.footer a { color: var(--ink-soft); }
.footer .legal { max-width: 75ch; }

/* ---------- Páginas secundarias (gracias / privacidad) ---------- */
.pagina-simple { min-height: 60vh; padding: 72px 0; }
.pagina-simple .wrap { max-width: 720px; }
.pagina-simple h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.pagina-simple h2 { font-size: 1.25rem; margin: 28px 0 10px; }
.pagina-simple p, .pagina-simple li { color: var(--ink-soft); margin-top: 12px; }
.pagina-simple ul { padding-left: 22px; }

/* ---------- Móvil ---------- */
@media (max-width: 860px) {
  .hero { padding: 36px 0 48px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 32px; }
  .hero-foto { max-width: 420px; }
  .metas { grid-template-columns: 1fr; }
  .meta-principal { min-height: 260px; grid-row: auto; }
  .sobre .wrap { grid-template-columns: 1fr; }
  .sobre-foto { max-width: 380px; }
  section { padding: 56px 0; }
  .marca-nombre { display: none; }
}

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