/* =======================================================
   SolarKit - estilos del sitio publico
   Los colores se inyectan como variables desde Ajustes.
   ======================================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
  --primary: #0E3A53;
  --accent: #E8A21B;
  --ink: #141A1F;
  --bg: #FBFAF7;
  --line: #E3DFD6;
  --muted: #6A7179;
  --card: #FFFFFF;
  --radius: 10px;
  --wrap: 1180px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-name {
  font-family: Archivo, Inter, system-ui, sans-serif;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 600; }
h3 { font-size: 1.05rem; font-weight: 600; }

p { margin: 0 0 1em; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.lede { font-size: 1.06rem; color: #3C444C; max-width: 62ch; }
.section { padding: 46px 20px; }
.section-title { margin-bottom: 22px; }

/* ----------------------------- Botones ----------------------------- */
.btn {
  display: inline-block;
  padding: 11px 20px;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  text-align: center;
  transition: filter .15s ease;
}
.btn:hover { filter: brightness(1.12); text-decoration: none; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #241A05; }
.btn-ghost { background: transparent; color: var(--primary); }
.btn-sm { padding: 8px 14px; font-size: .88rem; }
.btn-block { display: block; width: 100%; margin-top: 10px; }

/* ---------------------------- Cabecera ----------------------------- */
.site-head { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30; }
.topbar { background: var(--primary); color: #E8EEF2; font-size: .82rem; }
.topbar-in { display: flex; justify-content: space-between; gap: 16px; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 600; }
.topbar .muted { color: #B9CBD6; margin-right: 14px; }
.topbar-contact { display: flex; align-items: center; }

.head-in { display: flex; align-items: center; gap: 18px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 22px; height: 22px; border-radius: 5px;
  background: linear-gradient(135deg, var(--accent) 45%, var(--primary) 45%);
}
.brand-name { font-size: 1.22rem; font-weight: 700; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.nav a { color: #2A333B; font-weight: 500; font-size: .95rem; }
.nav a.is-active { color: var(--primary); box-shadow: inset 0 -2px 0 var(--accent); }
.nav .btn { color: #fff; }
.nav .btn:hover { color: #fff; }

.nav-toggle { display: none; margin-left: auto; width: 42px; height: 38px; background: #fff; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 3px auto; }

/* ------------------------------- Hero ------------------------------ */
.hero { background: #fff; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; padding-top: 54px; padding-bottom: 54px; }
.eyebrow { color: var(--primary); font-weight: 600; font-size: .9rem; margin-bottom: 10px; }
.eyebrow::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; margin-right: 8px; vertical-align: 1px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.hero-media img { border-radius: 14px; border: 1px solid var(--line); }
.hero-placeholder {
  border: 1px dashed #C9C3B6; border-radius: 14px; background: #F4F1EA00;
  min-height: 260px; display: grid; place-items: center; text-align: center; color: var(--muted);
}
.hero-placeholder code { background: #EFEDE7; padding: 2px 6px; border-radius: 4px; }

/* ------------------------------ Ventajas --------------------------- */
.usps { background: var(--primary); color: #EAF1F5; }
.usp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; padding-top: 30px; padding-bottom: 30px; }
.usp h3 { color: #fff; margin-bottom: 4px; }
.usp p { margin: 0; font-size: .92rem; color: #C3D4DE; }

/* ----------------------------- Categorias -------------------------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.cat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; color: var(--ink); }
.cat-card:hover { text-decoration: none; border-color: var(--primary); }
.cat-card img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.cat-card div { padding: 16px 18px; }
.cat-card p { margin: 0; color: var(--muted); font-size: .92rem; }

/* ------------------------- Rejilla de productos -------------------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; overflow: hidden; }
.card-media { position: relative; display: block; aspect-ratio: 4/3; background: #F3F1EC; }
.card-media img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.card-noimg { position: absolute; inset: 0; display: grid; place-items: center; color: #A7A198; font-size: .85rem; }
.tag { position: absolute; top: 10px; font-size: .74rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; }
.tag-sale { left: 10px; background: #B3261E; color: #fff; }
.tag-badge { right: 10px; background: var(--accent); color: #2A1E05; }

.card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.card-title { font-size: .98rem; line-height: 1.3; margin-bottom: 10px; }
.card-title a { color: var(--ink); }
.card-specs { list-style: none; margin: 0 0 14px; padding: 0; font-size: .85rem; color: var(--muted); }
.card-specs li { padding: 2px 0; }
.card-specs b { color: var(--ink); }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price-box { display: flex; flex-direction: column; }
.price { font-family: Archivo, sans-serif; font-size: 1.25rem; font-weight: 700; color: var(--primary); }
.price-lg { font-size: 2rem; }
.price-old { font-size: .82rem; color: var(--muted); text-decoration: line-through; }
.card-stock { margin: 10px 0 0; font-size: .8rem; }
.card-stock.in { color: #1E6B3A; }
.card-stock.out { color: #92400E; }

/* --------------------------- Migas de pan -------------------------- */
.crumbs { padding-top: 16px; padding-bottom: 6px; font-size: .85rem; color: var(--muted); }
.crumbs span { margin: 0 6px; }

/* ------------------------ Layout de categoria ---------------------- */
.cat-head { padding-top: 10px; padding-bottom: 20px; }
.layout { display: grid; grid-template-columns: 268px 1fr; gap: 28px; align-items: start; padding-bottom: 40px; }

.filters { position: sticky; top: 108px; }
.filters form, .aside-help { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.aside-help { margin-top: 16px; }
.aside-help h3 { margin-bottom: 6px; }
.aside-help p { font-size: .88rem; color: var(--muted); }
.filter-block { padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.filter-title { font-weight: 600; font-size: .9rem; margin: 0 0 9px; }
.filters input[type="search"], .filters input[type="number"], select, input[type="text"], input[type="email"], input[type="tel"], textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; font-size: .92rem; background: #fff; color: var(--ink);
}
.check { display: flex; align-items: center; gap: 9px; font-size: .9rem; padding: 4px 0; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--primary); }
.range-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.clear-link { display: block; text-align: center; margin-top: 10px; font-size: .85rem; color: var(--muted); }

.results-bar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.count { margin: 0; font-weight: 600; }
.sort { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--muted); }
.sort select { width: auto; }

.empty { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 24px; text-align: center; }

.pager { display: flex; gap: 6px; justify-content: center; margin: 28px 0 10px; flex-wrap: wrap; }
.pager a, .pager span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: .9rem; }
.pager .is-current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ------------------------- Contenido editorial --------------------- */
.content-blocks { padding-bottom: 20px; }
.block { padding: 26px 0; border-top: 1px solid var(--line); }
.block-img { border-radius: var(--radius); border: 1px solid var(--line); margin: 14px 0; }
.prose { max-width: 74ch; }
.prose ul, .prose ol { padding-left: 20px; }
.prose li { margin-bottom: 6px; }
.prose table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: .92rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 9px 11px; text-align: left; vertical-align: top; }
.prose th { background: #F3F1EC; }

.faq { padding-bottom: 40px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq .prose { margin-top: 10px; }

/* ------------------------------ Producto --------------------------- */
.product { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 10px; padding-bottom: 40px; }
.gallery-main { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 4/3; display: grid; place-items: center; overflow: hidden; }
.gallery-main img { max-height: 100%; object-fit: contain; padding: 16px; }
.thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.thumb { width: 74px; height: 74px; padding: 4px; background: #fff; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; }
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb.is-active { border-color: var(--primary); }

.brand { font-size: .85rem; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.price-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 20px 0; }
.vat { font-size: .82rem; color: var(--muted); margin-left: 8px; }

.key-specs { list-style: none; margin: 0 0 18px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.key-specs li { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-size: .82rem; color: var(--muted); }
.key-specs span { display: block; font-family: Archivo, sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--ink); }

.features { list-style: none; padding: 0; margin: 0; }
.features li { padding: 6px 0 6px 22px; position: relative; font-size: .94rem; }
.features li::before { content: ""; position: absolute; left: 0; top: 14px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }

.product-detail { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; padding-bottom: 46px; align-items: start; }
.spec-table { width: 100%; border-collapse: collapse; font-size: .92rem; background: #fff; }
.spec-table th, .spec-table td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.spec-table th { width: 45%; background: #F3F1EC; font-weight: 600; }

/* ----------------------------- Formulario -------------------------- */
.form-band { background: var(--primary); color: #E9F0F4; padding: 46px 0; }
.form-band h2 { color: #fff; }
.form-band .lede { color: #C3D4DE; }
.form-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: start; }
.big-phone { font-family: Archivo, sans-serif; font-size: 1.7rem; font-weight: 700; }
.big-phone a { color: var(--accent); }
.form-wrap { background: #fff; border-radius: 14px; padding: 22px; color: var(--ink); }

.lead-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field-wide { grid-column: 1 / -1; }
.lead-form label { font-size: .85rem; font-weight: 600; }
.legal { font-size: .76rem; color: var(--muted); margin: 10px 0 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.notice { padding: 11px 14px; border-radius: 8px; font-size: .92rem; }
.notice.ok { background: #E7F3EA; color: #1E6B3A; border: 1px solid #BEDCC6; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; padding: 20px 20px 50px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 20px 0 0; }
.contact-list li { display: flex; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .94rem; }
.contact-list b { min-width: 100px; }

.empty-page { padding: 70px 20px 90px; text-align: center; }

/* ------------------------------- Footer ---------------------------- */
.site-foot { background: #0C1418; color: #AFBCC4; margin-top: 10px; padding-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; padding-bottom: 28px; }
.foot-title { color: #fff; font-size: .98rem; margin-bottom: 12px; }
.foot-text { font-size: .9rem; max-width: 46ch; }
.foot-list { list-style: none; padding: 0; margin: 0; font-size: .9rem; }
.foot-list li { padding: 4px 0; }
.foot-list a, .foot-social a { color: #AFBCC4; }
.foot-social a { margin-right: 14px; }
.foot-legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid #22303A; padding-top: 16px; padding-bottom: 22px; font-size: .82rem; color: #7E8C95; }

/* ----------------------------- Responsive -------------------------- */
@media (max-width: 1000px) {
  .hero-grid, .product, .product-detail, .form-grid, .contact-grid { grid-template-columns: 1fr; gap: 26px; }
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .layout { grid-template-columns: 1fr; }
  .filters { position: static; }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: flex-start; gap: 4px; padding: 10px 0 4px; }
  .nav.is-open { display: flex; }
  .head-in { flex-wrap: wrap; }
  .nav a { padding: 9px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .lead-form { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .usp-grid { grid-template-columns: 1fr; }
}

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