/* =========================================================
   REX CAPS · Estilos
   Paleta A "Jurásico": carbón + hueso + verde dino.
   Para cambiar colores, edita solo las variables de :root.
   ========================================================= */

/* ---------- Fuentes (alojadas en /fonts, sin servicios externos) ---------- */
@font-face { font-family: "Anton"; src: url("../fonts/anton-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  /* Colores base */
  --carbon: #1A1D1A;        /* fondos oscuros */
  --carbon-2: #242824;      /* tarjetas sobre oscuro */
  --hueso: #F4F1EA;         /* fondo claro (descansa la vista) */
  --hueso-2: #E9E5DB;       /* fondo de fotos en tarjetas */
  --gris: #8A8F87;          /* texto secundario */
  --texto: #1A1D1A;
  --texto-claro: #F4F1EA;
  /* Acento: solo para lo que vende (botones, disponibilidad) */
  --verde: #4CAF50;
  --verde-hover: #43A047;
  --verde-oscuro: #2E7D32;
  --verde-texto: #0F1A0F;
  --alerta: #C2410C;        /* "Última pieza" */

  --radio: 10px;
  --sombra: 0 6px 24px rgba(0,0,0,.08);
  --max: 1240px;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: var(--sans); font-size: 16px; line-height: 1.6; color: var(--texto); background: var(--hueso); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.1; margin: 0 0 .5em; }
h2 { font-family: var(--display); font-weight: 400; font-size: clamp(1.8rem, 4vw, 2.6rem); text-transform: uppercase; letter-spacing: .5px; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--verde); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--verde); color: var(--verde-texto); padding: 8px 14px; z-index: 100; border-radius: 6px; }
.skip:focus { left: 8px; }
.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--verde-oscuro); margin: 0 0 .6rem; }
.link-under { font-size: .82rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; text-decoration: underline; text-underline-offset: 4px; }
.noscript { padding: 1rem; text-align: center; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 700; font-size: .95rem; text-decoration: none; border: 2px solid transparent; transition: background .2s, transform .1s, border-color .2s; }
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--verde); color: var(--verde-texto); }
.btn--primary:hover { background: var(--verde-hover); }
.btn--ghost { border-color: rgba(244,241,234,.35); color: var(--texto-claro); }
.btn--ghost:hover { border-color: var(--texto-claro); }
.btn--outline { border-color: var(--texto); color: var(--texto); background: transparent; }
.btn--outline:hover { background: var(--texto); color: var(--hueso); }
.btn--block { width: 100%; }
.btn--sm { min-height: 40px; padding: 0 14px; font-size: .85rem; }

/* ---------- Encabezado ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(26,29,26,.94); backdrop-filter: blur(8px); color: var(--texto-claro); }
.header__inner { max-width: var(--max); margin: 0 auto; padding: 0 20px; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: inline-flex; align-items: center; gap: 4px; text-decoration: none; font-family: var(--display); font-size: 1.6rem; letter-spacing: 1px; color: var(--texto-claro); }
.logo__caps { color: var(--verde); }
.logo__claw { width: 22px; height: 22px; fill: none; stroke: var(--verde); stroke-width: 2.4; stroke-linecap: round; margin-left: 2px; }
.nav { display: flex; gap: 28px; }
.nav a { text-decoration: none; font-weight: 500; font-size: .95rem; opacity: .85; }
.nav a:hover { opacity: 1; color: var(--verde); }
.menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; }
.menu-btn span { display: block; height: 2px; background: var(--texto-claro); margin: 5px 0; transition: transform .2s, opacity .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { background: var(--carbon); color: var(--texto-claro); display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; padding: 56px max(20px, calc((100vw - var(--max)) / 2 + 20px)); overflow: hidden; }
.hero h1 { font-family: var(--display); font-weight: 400; font-size: clamp(2.6rem, 6.5vw, 5.2rem); text-transform: uppercase; letter-spacing: .5px; }
.hero h1 span { color: var(--verde); }
.hero .eyebrow { color: var(--verde); }
.hero__sub { font-size: 1.1rem; color: #C9CCC5; max-width: 34ch; margin: 0 0 1.8rem; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__img img { width: 100%; max-height: 520px; object-fit: cover; border-radius: 18px; }

/* ---------- Marcas (ventanas) ---------- */
.marcas { background: var(--carbon); padding: 0 0 4px; }
.marcas__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.ventana { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--carbon-2); color: var(--texto-claro); text-decoration: none; }
.ventana img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.ventana::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.65) 0%, rgba(0,0,0,0) 55%); }
.ventana:hover img { transform: scale(1.04); }
.ventana__text { position: absolute; left: clamp(16px, 3vw, 28px); bottom: clamp(16px, 3vw, 28px); z-index: 1; }
.ventana__titulo { font-family: var(--display); font-size: clamp(1.8rem, 4vw, 3rem); text-transform: uppercase; line-height: 1; margin: 0 0 .4rem; }
.ventana__sub { font-size: .9rem; opacity: .85; margin: 0 0 .5rem; }
.ventana__cta { font-size: .8rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; text-decoration: underline; text-underline-offset: 4px; }
.ventana--pronto { display: flex; align-items: center; justify-content: center; background: repeating-linear-gradient(135deg, #202420 0 14px, #1C1F1C 14px 28px); cursor: default; }
.ventana--pronto::after { display: none; }
.ventana--pronto .ventana__text { position: static; text-align: center; }
.ventana--pronto .ventana__titulo { color: #5C625A; }
.ventana--activa { outline: 3px solid var(--verde); outline-offset: -3px; }

/* ---------- Encabezados de sección ---------- */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.section-head h2 { margin: 0; }
.section-head__right { display: flex; align-items: center; gap: 14px; }
.section-head__count { margin: 0; color: var(--gris); font-size: .9rem; }
.arrow { width: 40px; height: 40px; border-radius: 50%; border: 1px solid #CFCAC0; background: transparent; font-size: 1.5rem; line-height: 1; display: grid; place-items: center; }
.arrow:hover { background: var(--texto); color: var(--hueso); border-color: var(--texto); }

/* ---------- Lo más nuevo (carrusel) ---------- */
.nuevo, .catalogo { max-width: var(--max); margin: 0 auto; padding: 56px 20px 0; }
.carrusel { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 3 * 16px) / 4); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 4px; }
.carrusel::-webkit-scrollbar { display: none; }
.carrusel .card { scroll-snap-align: start; }

/* ---------- Tarjeta de producto ---------- */
.card { position: relative; display: flex; flex-direction: column; background: #FFFDF8; border-radius: var(--radio); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: var(--sombra); transform: translateY(-2px); }
.card__media { position: relative; display: block; width: 100%; padding: 0; border: 0; background: var(--hueso-2); aspect-ratio: 3 / 4; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .card__media img { transform: scale(1.03); }
.card__fav { position: absolute; top: 10px; right: 10px; width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(255,253,248,.9); display: grid; place-items: center; z-index: 1; }
.card__fav svg { width: 20px; height: 20px; fill: none; stroke: var(--texto); stroke-width: 1.8; }
.card__fav[aria-pressed="true"] svg { fill: var(--verde); stroke: var(--verde-oscuro); }
.card__tags { position: absolute; left: 10px; top: 10px; display: flex; flex-direction: column; gap: 6px; z-index: 1; align-items: flex-start; }
.badge { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; margin: 0; }
.badge--nuevo { background: var(--carbon); color: var(--texto-claro); }
.badge--ok { background: #DCEFD9; color: var(--verde-oscuro); }
.badge--ultima { background: #FBE3D3; color: var(--alerta); }
.badge--agotado { background: #E2DED6; color: #5C5A55; }
.card__body { padding: 14px 14px 16px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card__equipo { font-size: .75rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gris); margin: 0; }
.card__nombre { font-size: 1rem; font-weight: 500; margin: 0; line-height: 1.3; }
.card__meta { font-size: .85rem; color: var(--gris); margin: 0; }
.card__precio { font-size: 1.15rem; font-weight: 700; margin: 4px 0 10px; }
.card__precio s { font-size: .85rem; color: var(--gris); font-weight: 400; margin-left: 6px; }
.card__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: auto; }
.card--agotado .card__media img { filter: grayscale(.7) opacity(.75); }

/* ---------- Catálogo ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.chips { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; max-width: 100%; }
.chips::-webkit-scrollbar { display: none; }
.chip { white-space: nowrap; border: 1px solid #CFCAC0; background: transparent; padding: 8px 16px; border-radius: 999px; font-size: .88rem; font-weight: 500; }
.chip:hover { border-color: var(--texto); }
.chip[aria-pressed="true"] { background: var(--texto); color: var(--hueso); border-color: var(--texto); }
.chip--filtros { display: inline-flex; align-items: center; gap: 6px; }
.chip--filtros svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.chip--filtros[aria-expanded="true"] { background: var(--texto); color: var(--hueso); border-color: var(--texto); }
.chips--wrap { flex-wrap: wrap; overflow: visible; }
.panel-filtros { background: #FFFDF8; border-radius: 14px; padding: 18px 20px; margin: -8px 0 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px 28px; align-items: start; }
.panel-filtros[hidden] { display: none; }
.filtro-grupo__titulo { font-size: .75rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gris); margin: 0 0 8px; }
.filtro-grupo .chip { padding: 6px 13px; font-size: .85rem; }
.filtros-limpiar { grid-column: 1 / -1; background: none; border: 0; padding: 0; justify-self: start; color: var(--alerta); }
.vacio .btn { margin-top: 12px; }
.select select { appearance: none; border: 1px solid #CFCAC0; background: transparent; padding: 9px 36px 9px 16px; border-radius: 999px; font: inherit; font-size: .88rem; background-image: linear-gradient(45deg, transparent 50%, var(--texto) 50%), linear-gradient(135deg, var(--texto) 50%, transparent 50%); background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.vacio { grid-column: 1 / -1; text-align: center; color: var(--gris); padding: 40px 0; }

/* ---------- Confianza ---------- */
.confianza { max-width: var(--max); margin: 72px auto 0; padding: 0 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.confianza__item { background: #FFFDF8; border-radius: var(--radio); padding: 22px; }
.confianza__item svg { width: 32px; height: 32px; fill: none; stroke: var(--verde-oscuro); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 10px; }
.confianza__item h3 { font-size: 1rem; margin-bottom: .3rem; }
.confianza__item p { margin: 0; color: var(--gris); font-size: .9rem; }

/* ---------- Nosotros ---------- */
.nosotros { background: var(--carbon); color: var(--texto-claro); margin-top: 72px; padding: 72px 20px; }
.nosotros__inner { max-width: 760px; margin: 0 auto; text-align: center; }
.nosotros .eyebrow { color: var(--verde); }
.nosotros p:last-child { color: #C9CCC5; font-size: 1.1rem; }

/* ---------- Contacto ---------- */
.contacto { max-width: var(--max); margin: 0 auto; padding: 72px 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contacto__list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: 6px; }
.form { background: #FFFDF8; border-radius: 14px; padding: 24px; display: grid; gap: 6px; }
.form label { font-weight: 500; font-size: .92rem; }
.form input, .form textarea { font: inherit; width: 100%; padding: 12px 14px; border: 1px solid #CFCAC0; border-radius: 8px; background: var(--hueso); color: var(--texto); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--verde-oscuro); box-shadow: 0 0 0 3px rgba(76,175,80,.25); }
.form [aria-invalid="true"] { border-color: var(--alerta); }
.form__error { color: var(--alerta); font-size: .85rem; margin: 0 0 8px; min-height: 1em; }

/* ---------- Footer ---------- */
.footer { background: var(--carbon); color: var(--texto-claro); padding: 56px 20px 100px; }
.footer__inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer h3 { font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gris); margin-bottom: .8rem; }
.footer__muted { color: #C9CCC5; margin: 0; }
.footer__social { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.footer__social a { text-decoration: none; color: #C9CCC5; }
.footer__social a:hover { color: var(--verde); }
.footer__legal { max-width: var(--max); margin: 40px auto 0; padding-top: 20px; border-top: 1px solid #2E332E; font-size: .8rem; color: var(--gris); }

/* ---------- Botón flotante WhatsApp ---------- */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 60; display: inline-flex; align-items: center; gap: 10px; background: var(--verde); color: var(--verde-texto); text-decoration: none; font-weight: 700; padding: 0 20px 0 16px; height: 56px; border-radius: 999px; box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: transform .2s, background .2s; }
.wa-float:hover { transform: translateY(-2px); background: var(--verde-hover); }
.wa-float svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }

/* ---------- Modal ---------- */
.modal { border: 0; padding: 0; border-radius: 16px; width: min(960px, 94vw); max-height: 92vh; background: var(--hueso); color: var(--texto); }
.modal::backdrop { background: rgba(10,12,10,.7); }
.modal__close { position: absolute; top: 10px; right: 10px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255,253,248,.92); font-size: 1.8rem; line-height: 1; z-index: 2; }
.modal__body { display: grid; grid-template-columns: 1.05fr 1fr; }
.modal__gallery { background: var(--hueso-2); }
.modal__gallery > img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.modal__thumbs { display: flex; gap: 8px; padding: 8px; }
.modal__thumbs:empty { display: none; }
.modal__thumbs button { border: 2px solid transparent; padding: 0; width: 64px; border-radius: 6px; overflow: hidden; background: none; }
.modal__thumbs button[aria-current="true"] { border-color: var(--verde); }
.modal__info { padding: 32px 28px; display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }
.modal__info h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0; }
.modal__price { font-size: 1.5rem; font-weight: 700; margin: 0; }
.modal__price s { font-size: 1rem; color: var(--gris); font-weight: 400; }
.modal__specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 6px 0; }
.modal__specs div { background: #FFFDF8; border-radius: 8px; padding: 10px; }
.modal__specs dt { font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gris); }
.modal__specs dd { margin: 0; font-weight: 500; font-size: .92rem; }
.modal__desc { margin: 0 0 8px; color: #44483F; }
.modal__note { font-size: .82rem; color: var(--gris); text-align: center; margin: 0; }
.modal .badge { align-self: flex-start; }

/* ---------- Responsivo (móvil primero en la práctica) ---------- */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .carrusel { grid-auto-columns: calc((100% - 2 * 16px) / 3); }
  .confianza { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .nav { position: fixed; inset: 64px 0 auto 0; background: var(--carbon); flex-direction: column; gap: 0; padding: 8px 20px 20px; transform: translateY(-120%); transition: transform .25s; }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 14px 0; border-bottom: 1px solid #2E332E; font-size: 1.1rem; }
  .hero { grid-template-columns: 1fr; padding-top: 36px; padding-bottom: 36px; gap: 28px; }
  .hero__img { order: -1; }
  .hero__img img { max-height: 340px; }
  .marcas__grid { grid-template-columns: 1fr; }
  .ventana { aspect-ratio: 4 / 3; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .carrusel { grid-auto-columns: 72%; gap: 12px; }
  .section-head__right .arrow { display: none; }
  .card__body { padding: 10px 10px 12px; }
  .card__nombre { font-size: .92rem; }
  .card__actions { grid-template-columns: 1fr; }
  .confianza { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 56px; }
  .confianza__item { padding: 16px; }
  .contacto { grid-template-columns: 1fr; gap: 24px; padding: 56px 20px; }
  .modal { width: 100vw; max-width: 100vw; max-height: 100vh; height: 100%; border-radius: 0; margin: 0; }
  .modal__body { grid-template-columns: 1fr; }
  .modal__gallery > img { max-height: 52vh; }
  .modal__info { padding: 22px 20px 28px; }
  .wa-float span { display: none; }
  .wa-float { width: 58px; padding: 0; justify-content: center; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}