@font-face { font-family: Playfair; src: url(fonts/playfair.woff2) format("woff2"); font-weight: 400 900; font-display: swap; }
@font-face { font-family: Inter; src: url(fonts/inter.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --carbon: #17181b;
  --grafito: #26282c;
  --acero: #8b929a;
  --acero-claro: #c9ced4;
  --papel: #f6f3ee;
  --lino: #ece7df;
  --madera: #a8622c;
  --madera-oscura: #7d461c;
  --madera-clara: #d39a5e;
  --gris: #5d646c;
  --radio: 14px;
  --sombra: 0 10px 30px rgb(23 24 27 / .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font: 17px/1.6 Inter, system-ui, sans-serif;
  color: var(--carbon);
  background: var(--papel);
}
h1, h2, h3 { font-family: Playfair, Georgia, serif; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.8rem); font-weight: 800; }
h1 em { font-style: italic; color: var(--madera-clara); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); text-align: center; font-weight: 700; }
h3 { font-size: 1.22rem; }
img { max-width: 100%; height: auto; }
a { color: var(--madera); }
[id] { scroll-margin-top: 80px; }
main > section, main > div > section { max-width: 1100px; margin: 0 auto; padding: 76px 24px; }
.sub { text-align: center; color: var(--gris); margin: -6px auto 0; max-width: 40em; }

.aviso { background: #0d0e10; color: var(--acero-claro); text-align: center; font-size: .88rem; padding: 8px 12px; letter-spacing: .01em; }
.cabecera {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 24px; background: rgb(246 243 238 / .93); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgb(23 24 27 / .07);
}
.marca { display: flex; align-items: center; gap: 10px; font: 800 1.45rem Playfair, Georgia, serif; color: var(--carbon); text-decoration: none; }

.boton {
  display: inline-block; border: 0; cursor: pointer;
  background: var(--madera); color: #fff; font: 700 1.05rem Inter, sans-serif;
  padding: 16px 30px; border-radius: 10px; text-decoration: none; text-align: center;
  box-shadow: 0 5px 0 var(--madera-oscura); transition: transform .1s, box-shadow .1s, background .15s;
}
.boton:hover { transform: translateY(2px); box-shadow: 0 3px 0 var(--madera-oscura); background: #b46a30; }
.boton:disabled { opacity: .7; cursor: wait; }
.boton-pequeno { padding: 9px 18px; font-size: .95rem; box-shadow: 0 3px 0 var(--madera-oscura); }
.boton-grande { display: block; width: min(440px, 100%); margin: 36px auto 0; font-size: 1.2rem; padding: 20px; }
.boton-claro { background: transparent; color: var(--papel); box-shadow: inset 0 0 0 2px rgb(246 243 238 / .45); }
.boton-claro:hover { background: rgb(246 243 238 / .08); box-shadow: inset 0 0 0 2px var(--papel); transform: none; }

/* Portada: hero oscuro */
.hero-fondo { background: radial-gradient(ellipse at 80% 20%, #2b2d32 0%, var(--carbon) 60%); color: var(--papel); }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding-top: 56px; padding-bottom: 72px; }
.etiqueta { display: inline-block; color: var(--madera-clara); font-weight: 600; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 16px; }
.entradilla { font-size: 1.15rem; color: var(--gris); max-width: 34em; }
.hero .entradilla { color: #c4c8cd; }
.ventajas { list-style: none; padding: 0; margin: 24px 0 32px; }
.ventajas li { padding-left: 32px; margin: 10px 0; position: relative; font-weight: 500; }
.ventajas li::before { content: "✓"; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--madera); color: #fff; font-size: .78rem; display: grid; place-items: center; }
.hero-botones { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.nota { font-size: .85rem; color: var(--gris); margin-top: 14px; }
.hero .nota { color: var(--acero); }
.hero-imagen { margin: 0; position: relative; max-width: 480px; justify-self: end; }
.hero-imagen img { border-radius: 20px; display: block; box-shadow: 0 30px 60px rgb(0 0 0 / .45); }
.hero-imagen figcaption { position: absolute; left: 16px; bottom: 16px; background: rgb(23 24 27 / .82); color: var(--papel); font-size: .8rem; padding: 6px 12px; border-radius: 8px; }

.problema { text-align: center; }
.tarjetas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; text-align: left; }
.tarjetas article { background: #fff; padding: 28px; border-radius: var(--radio); box-shadow: var(--sombra); border-top: 3px solid var(--acero-claro); }
.tarjetas p { color: var(--gris); margin: 0; }

.pasos-fondo { background: var(--lino); }
.pasos ol { counter-reset: paso; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 36px 0 0; }
.pasos li { counter-increment: paso; background: #fff; padding: 72px 26px 28px; border-radius: var(--radio); position: relative; box-shadow: var(--sombra); }
.pasos li::before { content: counter(paso); position: absolute; top: 22px; left: 26px; width: 38px; height: 38px; border-radius: 50%; background: var(--carbon); color: var(--madera-clara); font: 800 1.15rem Playfair, serif; display: grid; place-items: center; }
.pasos h3 { margin-bottom: .3em; }
.pasos li p { margin: 0; color: var(--gris); }
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.galeria figure { margin: 0; }
.galeria img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radio); }
.galeria figcaption { font-size: .85rem; color: var(--gris); margin-top: 6px; text-align: center; }

.quien { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.quien > div { background: #fff; border-radius: var(--radio); padding: 28px; box-shadow: var(--sombra); }
.quien ul { margin: 0; padding-left: 20px; }
.quien li { margin: 8px 0; }
.quien .no { background: transparent; box-shadow: inset 0 0 0 2px rgb(23 24 27 / .08); }
.quien .no li { color: var(--gris); }

.packs .sub { margin-bottom: 36px; }
.planes { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: center; gap: 22px; align-items: stretch; }
.plan { position: relative; background: #fff; border: 3px solid transparent; border-radius: 20px; padding: 32px 28px; cursor: pointer; box-shadow: var(--sombra); transition: border-color .15s, transform .15s; }
.plan:hover { transform: translateY(-3px); }
.plan:has(input:checked) { border-color: var(--madera); }
.plan input { position: absolute; top: 26px; right: 26px; width: 22px; height: 22px; accent-color: var(--madera); }
.plan.destacado { background: var(--carbon); color: var(--papel); }
.plan.destacado li { color: #c4c8cd; }
.plan.destacado .por-unidad { color: var(--acero); }
.insignia { position: absolute; top: -14px; left: 26px; background: var(--madera); color: #fff; font-size: .78rem; font-weight: 700; padding: 4px 14px; border-radius: 999px; }
.precio { font: 800 2.3rem Playfair, serif; margin: 0; }
.por-unidad { font-size: .88rem; color: var(--gris); margin: 0 0 14px; }
.plan ul { padding-left: 20px; margin: 0; color: var(--gris); }
.error { text-align: center; color: #b3261e; font-weight: 600; }
.sellos { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; list-style: none; padding: 0; margin: 26px 0 0; color: var(--gris); font-size: .92rem; }
.sellos li::before { content: "— "; color: var(--madera); }

.regalo-fondo { background: linear-gradient(135deg, var(--carbon), #2a2118); color: var(--papel); }
.regalo { display: grid; grid-template-columns: minmax(0, 420px) 1fr; gap: 44px; align-items: center; }
.regalo h2 { text-align: left; }
.regalo p { color: #c9c4bc; }
.regalo img { border-radius: 20px; display: block; }
.regalo .boton { margin-top: 10px; }
.regalo a:not(.boton) { color: var(--madera-clara); }

.detalles-rejilla { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; margin-top: 32px; align-items: start; }
.detalles dl { margin: 0; background: #fff; border-radius: var(--radio); padding: 12px 28px; box-shadow: var(--sombra); }
.detalles dt { font-weight: 700; margin-top: 16px; }
.detalles dd { margin: 2px 0 16px; color: var(--gris); padding-bottom: 14px; border-bottom: 1px solid rgb(23 24 27 / .07); }
.detalles dd:last-child { border: 0; }
.aviso-caja { background: #fff; border: 2px solid var(--lino); border-left: 4px solid var(--madera); border-radius: var(--radio); padding: 24px; }
.aviso-caja p { margin: 0 0 10px; color: var(--gris); }

.garantia { display: flex; gap: 28px; align-items: center; background: var(--lino); border-radius: 24px; margin: 0 auto 40px !important; max-width: 1052px !important; padding: 44px !important; }
.garantia h2 { text-align: left; font-size: 1.8rem; }
.garantia p { margin: 0; color: var(--gris); }

.faq { max-width: 780px !important; }
.faq details { background: #fff; border-radius: var(--radio); padding: 18px 24px; margin: 12px 0; box-shadow: var(--sombra); }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p, .faq ul { color: var(--gris); margin: 12px 0 0; }

.cierre { text-align: center; }
.cierre p { color: var(--gris); }

.pie { text-align: center; padding: 40px 24px; color: var(--gris); font-size: .9rem; border-top: 1px solid rgb(23 24 27 / .08); }
.pie nav { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: center; }
.pie a { color: var(--gris); }

.legal { max-width: 780px; margin: 0 auto; padding: 48px 24px; }
.legal h1 { font-size: 2.3rem; }
.legal .pendiente { background: #fff3cd; padding: 2px 6px; border-radius: 4px; }

/* Cabecera con menú */
.menu { display: flex; align-items: center; gap: 22px; }
.menu a:not(.boton) { color: var(--carbon); text-decoration: none; font-weight: 600; font-size: .95rem; }
.menu a:not(.boton):hover { color: var(--madera); }

/* Páginas interiores */
.legal h2 { text-align: left; font-size: 1.5rem; margin-top: 1.6em; }
.legal li { margin: 6px 0; }
.legal .entradilla { margin-top: -4px; }
.centrado { text-align: center; }
.tabla { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: .95rem; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--sombra); }
.tabla th, .tabla td { text-align: left; padding: 10px 14px; border-bottom: 1px solid rgb(23 24 27 / .07); vertical-align: top; }
.tabla th { background: var(--lino); }
.modelo { background: #fff; border-left: 4px solid var(--madera); padding: 8px 24px; border-radius: 8px; margin: 24px 0; }
.resumen { background: #fff; border-left: 4px solid var(--madera); padding: 4px 22px; border-radius: 8px; margin: 20px 0; box-shadow: var(--sombra); }
.copy { margin-top: 16px; font-size: .8rem; }

/* Formulario de contacto */
.formulario { display: grid; gap: 18px; margin-top: 28px; }
.formulario label { display: grid; gap: 6px; font-weight: 600; }
.formulario small { font-weight: 400; color: var(--gris); }
.formulario input, .formulario select, .formulario textarea {
  font: inherit; padding: 12px 14px; border: 2px solid rgb(23 24 27 / .12); border-radius: 10px; background: #fff; color: var(--carbon);
}
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: none; border-color: var(--madera); }
.formulario .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: .95rem; }
.formulario .check input { margin-top: 5px; accent-color: var(--madera); }
.formulario .boton { justify-self: start; }
.oculto { position: absolute; left: -9999px; }

/* Banner de cookies */
.banner-cookies {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50; max-width: 720px; margin: 0 auto;
  display: flex; gap: 18px; align-items: center; justify-content: space-between;
  background: var(--carbon); color: var(--papel); padding: 16px 20px; border-radius: 14px; box-shadow: 0 10px 40px rgb(0 0 0 / .3);
}
.banner-cookies p { margin: 0; font-size: .92rem; }
.banner-cookies a { color: var(--madera-clara); }
.banner-cookies div { display: flex; gap: 10px; flex-shrink: 0; }
.boton-secundario { font: 600 .95rem Inter, sans-serif; background: transparent; color: var(--papel); border: 2px solid rgb(246 243 238 / .4); border-radius: 10px; padding: 8px 18px; cursor: pointer; }

/* Barra fija de compra en móvil */
.barra-compra { display: none; }

@media (max-width: 860px) {
  main > section, main > div > section { padding: 56px 20px; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 28px; padding-bottom: 56px; }
  .hero-imagen { max-width: 440px; justify-self: center; }
  .tarjetas, .pasos ol, .planes, .quien, .galeria, .regalo, .detalles-rejilla { grid-template-columns: 1fr; }
  .galeria { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .galeria figcaption { display: none; }
  .regalo { gap: 28px; }
  .regalo img { max-height: 320px; width: 100%; object-fit: cover; }
  .plan.destacado { order: -1; }
  .garantia { flex-direction: column; text-align: center; margin: 0 16px 32px !important; padding: 32px 22px !important; }
  .garantia h2 { text-align: center; }
  .hero-botones .boton, .regalo .boton { width: 100%; }
  .menu a:not(.boton) { display: none; }
  .banner-cookies { flex-direction: column; align-items: stretch; }
  .banner-cookies div { justify-content: flex-end; }
  .tabla { display: block; overflow-x: auto; }
  .barra-compra {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; gap: 12px; align-items: center; justify-content: space-between;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgb(23 24 27 / .96); color: var(--papel);
    transform: translateY(110%); transition: transform .25s;
  }
  .barra-compra.visible { transform: none; }
  .barra-compra p { margin: 0; font-size: .9rem; line-height: 1.3; }
  .barra-compra strong { font: 800 1.15rem Playfair, serif; }
  .barra-compra .boton { padding: 12px 20px; font-size: 1rem; box-shadow: none; }
}
@media print {
  .cabecera, .pie, .boton, .banner-cookies, .barra-compra { display: none; }
}