:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: 0.375rem; --radius-md: 0.625rem; --radius-lg: 1rem; --radius-full: 999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: 'Boska', 'Georgia', serif;
  --font-body: 'Switzer', 'Helvetica Neue', sans-serif;
  --content: 1200px;
}

:root, [data-theme='light'] {
  --color-bg: #f6f1ea;
  --color-surface: #fbf8f3;
  --color-surface-offset: #efe7dc;
  --color-border: oklch(0.35 0.03 60 / 0.16);
  --color-text: #2a211a;
  --color-text-muted: #6e6257;
  --color-text-inverse: #fbf8f3;
  --color-primary: #8f4f1f;
  --color-primary-hover: #6f3c16;
  --color-primary-highlight: #ecd9c6;
  --color-success: #3f6b2a;
  --shadow: 0 1px 2px oklch(0.3 0.04 50 / 0.06), 0 10px 30px oklch(0.3 0.04 50 / 0.08);
}

[data-theme='dark'] {
  --color-bg: #15110d;
  --color-surface: #1d1813;
  --color-surface-offset: #251f18;
  --color-border: oklch(0.9 0.02 70 / 0.12);
  --color-text: #ece3d8;
  --color-text-muted: #a89a8b;
  --color-text-inverse: #15110d;
  --color-primary: #dca06a;
  --color-primary-hover: #e9b684;
  --color-primary-highlight: #3a2a1c;
  --color-success: #8fbf6f;
  --shadow: 0 1px 2px #0006, 0 10px 30px #0005;
}

.container { width: min(100% - 2 * var(--space-6), var(--content)); margin-inline: auto; }
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.eyebrow { font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; margin-bottom: var(--space-4); }
h1, h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: var(--text-xl); margin-bottom: var(--space-4); max-width: 22ch; }
h3 { font-size: var(--text-lg); font-weight: 600; }
.lead { color: var(--color-text-muted); max-width: 60ch; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: var(--space-4); top: var(--space-4); background: var(--color-surface); padding: var(--space-2) var(--space-4); z-index: 100; }

/* Header */
.header { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background var(--transition-interactive), box-shadow var(--transition-interactive); color: #fbf8f3; }
.header.scrolled { background: oklch(from var(--color-bg) l c h / 0.92); backdrop-filter: blur(10px); color: var(--color-text); box-shadow: 0 1px 0 var(--color-border); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); height: 72px; }
.logo { display: flex; align-items: center; gap: var(--space-3); color: inherit; text-decoration: none; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; }
.logo svg { width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: var(--space-6); }
.nav a { color: inherit; text-decoration: none; font-size: var(--text-sm); opacity: 0.85; }
.nav a:hover { opacity: 1; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius-full); color: inherit; }
.icon-btn:hover { background: oklch(0.5 0 0 / 0.12); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 48px; padding: 0 var(--space-6); border-radius: var(--radius-full); font-size: var(--text-sm); font-weight: 600; text-decoration: none; background: var(--color-primary); color: var(--color-text-inverse); }
.btn:hover { background: var(--color-primary-hover); }
.btn--ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1px currentColor; }
.btn--ghost:hover { background: oklch(1 0 0 / 0.12); }
.nav .btn { opacity: 1; color: var(--color-text-inverse); min-height: 40px; padding: 0 var(--space-5); }

/* Hero */
.hero { position: relative; min-height: 92vh; min-height: 92dvh; display: flex; align-items: flex-end; color: #fbf8f3; isolation: isolate; }
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, #0009 0%, #0000 22%, #0003 40%, #000c 100%), linear-gradient(90deg, #0008 0%, #0000 65%); }
.hero__content { padding-block: var(--space-32) var(--space-16); }
.hero h1 { font-size: var(--text-3xl); line-height: 1.02; max-width: 15ch; margin-bottom: var(--space-6); }
.hero p { font-size: var(--text-base); max-width: 50ch; opacity: 0.92; margin-bottom: var(--space-8); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero .eyebrow { color: #ffdcb4; text-shadow: 0 1px 12px #0009; }
.hero h1, .hero p { text-shadow: 0 2px 24px #0006; }

/* Spec strip */
.specs { background: var(--color-surface-offset); border-block: 1px solid var(--color-border); }
.specs__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.spec { padding: var(--space-8) var(--space-6); border-left: 1px solid var(--color-border); }
.spec:first-child { border-left: 0; }
.spec strong { display: block; font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; line-height: 1.1; font-variant-numeric: tabular-nums; }
.spec span { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Products */
.products__head { display: flex; justify-content: space-between; align-items: end; gap: var(--space-8); margin-bottom: var(--space-12); flex-wrap: wrap; }
.products__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.card img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.card__body { padding: var(--space-8); display: flex; flex-direction: column; gap: var(--space-4); flex: 1; }
.tag { align-self: flex-start; font-size: var(--text-xs); font-weight: 600; padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); background: var(--color-primary-highlight); color: var(--color-primary); }
.card h3 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
.card p { color: var(--color-text-muted); }
.checks { list-style: none; display: grid; gap: var(--space-2); font-size: var(--text-sm); }
.checks li { display: flex; gap: var(--space-2); align-items: flex-start; }
.checks svg { flex: none; width: 18px; height: 18px; margin-top: 3px; color: var(--color-primary); }
.card .btn { margin-top: auto; align-self: flex-start; }

/* Compare */
.compare { background: var(--color-surface); }
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); margin-top: var(--space-10); }
table { font-size: var(--text-sm); min-width: 560px; }
th, td { text-align: left; padding: var(--space-4) var(--space-6); border-bottom: 1px solid var(--color-border); }
tr:last-child td { border-bottom: 0; }
thead th { background: var(--color-surface-offset); font-weight: 600; }
tbody th { font-weight: 500; color: var(--color-text-muted); }

/* Quality */
.quality__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); align-items: center; }
.quality__img { border-radius: var(--radius-lg); overflow: hidden; }
.quality__img img { aspect-ratio: 4 / 5; object-fit: cover; object-position: 30% center; width: 100%; }
.features { display: grid; gap: var(--space-6); margin-top: var(--space-8); }
.feature { display: grid; grid-template-columns: 44px 1fr; gap: var(--space-4); }
.feature__icon { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--color-primary-highlight); color: var(--color-primary); display: grid; place-items: center; }
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: var(--text-base); margin-bottom: var(--space-1); }
.feature p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Install */
.install { background: var(--color-surface-offset); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-10); counter-reset: step; }
.step { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); }
.step::before { counter-increment: step; content: '0' counter(step); display: block; font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-primary); margin-bottom: var(--space-4); }
.step p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); }

/* FAQ */
.faq__list { margin-top: var(--space-8); border-top: 1px solid var(--color-border); max-width: 820px; }
details { border-bottom: 1px solid var(--color-border); }
summary { list-style: none; cursor: pointer; padding: var(--space-5) 0; font-weight: 600; display: flex; justify-content: space-between; gap: var(--space-4); }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: var(--text-lg); line-height: 1; color: var(--color-primary); transition: transform var(--transition-interactive); }
details[open] summary::after { transform: rotate(45deg); }
details p { padding-bottom: var(--space-5); color: var(--color-text-muted); }

/* Quote */
.quote__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); }
form { display: grid; gap: var(--space-4); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 4vw, var(--space-10)); box-shadow: var(--shadow); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
label { display: grid; gap: var(--space-2); font-size: var(--text-sm); font-weight: 500; }
input, select, textarea { min-height: 48px; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-bg); font-size: var(--text-base); }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.choice { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); border: 0; }
.choice legend { font-size: var(--text-sm); font-weight: 500; margin-bottom: var(--space-2); }
.choice label { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; background: var(--color-bg); }
.choice input { min-height: auto; accent-color: var(--color-primary); }
.choice label:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-highlight); }
form .btn { width: 100%; }
.form-ok { display: none; padding: var(--space-4); border-radius: var(--radius-md); background: var(--color-primary-highlight); color: var(--color-text); font-size: var(--text-sm); }
.form-ok.show { display: block; }
.contact-list { list-style: none; display: grid; gap: var(--space-4); margin-top: var(--space-8); font-size: var(--text-sm); }
.contact-list li { display: flex; gap: var(--space-3); color: var(--color-text-muted); }
.contact-list svg { width: 20px; height: 20px; color: var(--color-primary); flex: none; }

/* Footer */
.footer { border-top: 1px solid var(--color-border); padding-block: var(--space-10); font-size: var(--text-xs); color: var(--color-text-muted); }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.footer .logo { font-size: var(--text-base); color: var(--color-text); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .products__grid, .quality__grid, .quote__grid { grid-template-columns: 1fr; }
  .specs__grid { grid-template-columns: 1fr 1fr; }
  .spec:nth-child(3) { border-left: 0; }
  .spec:nth-child(n+3) { border-top: 1px solid var(--color-border); }
  .steps { grid-template-columns: 1fr; }
  .quality__img img { aspect-ratio: 4 / 3; }
}
@media (max-width: 520px) {
  .row, .choice { grid-template-columns: 1fr; }
  .nav .btn { display: none; }
  .spec { padding: var(--space-6) var(--space-4); }
}

/* Buy box */
.buy { margin-top: auto; padding-top: var(--space-6); border-top: 1px solid var(--color-border); display: grid; gap: var(--space-4); }
.price strong { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; color: var(--color-text); }
.price span, .subtotal span { font-size: var(--text-sm); color: var(--color-text-muted); }
.calc { display: flex; align-items: end; gap: var(--space-4); flex-wrap: wrap; }
.calc label:first-child { flex: 1 1 140px; }
.calc .waste { display: flex; align-items: center; gap: var(--space-2); min-height: 48px; font-weight: 400; cursor: pointer; }
.calc .waste input { min-height: auto; width: 18px; height: 18px; accent-color: var(--color-primary); }
.subtotal { font-size: var(--text-base); }
.subtotal strong { font-variant-numeric: tabular-nums; }
.buy .btn { width: 100%; margin: 0; }

/* Cart button */
.cart-btn { position: relative; }
.cart-count { position: absolute; top: 4px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--color-primary); color: var(--color-text-inverse); font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.cart-count[hidden] { display: none; }

/* Drawer */
.overlay { position: fixed; inset: 0; background: #0007; z-index: 80; opacity: 0; transition: opacity 300ms ease; }
.overlay.open { opacity: 1; }
.drawer { position: fixed; top: 0; right: 0; height: 100dvh; width: min(440px, 100%); background: var(--color-bg); color: var(--color-text); z-index: 90; display: flex; flex-direction: column; transform: translateX(100%); transition: transform 320ms cubic-bezier(0.16,1,0.3,1), visibility 0s 320ms; visibility: hidden; }
.drawer.open { transform: none; visibility: visible; transition: transform 320ms cubic-bezier(0.16,1,0.3,1); box-shadow: -20px 0 40px #0003; }
.drawer__head { display: flex; justify-content: space-between; align-items: center; padding: var(--space-4) var(--space-6); border-bottom: 1px solid var(--color-border); }
.drawer__head h2 { font-size: var(--text-lg); margin: 0; }
.drawer__body { flex: 1; overflow-y: auto; padding: var(--space-6); }
.drawer__body[hidden] { display: none; }
.drawer__foot { padding: var(--space-6); border-top: 1px solid var(--color-border); display: grid; gap: var(--space-4); background: var(--color-surface); }
.drawer__foot[hidden] { display: none; }
.totals { display: grid; gap: var(--space-2); font-size: var(--text-sm); }
.totals div { display: flex; justify-content: space-between; gap: var(--space-4); color: var(--color-text-muted); }
.totals .grand { color: var(--color-text); font-size: var(--text-base); padding-top: var(--space-2); border-top: 1px solid var(--color-border); }
.drawer__foot .btn { width: 100%; }
.demo-note { font-size: var(--text-xs); color: var(--color-text-muted); text-align: center; margin-inline: auto; }
.line { display: grid; grid-template-columns: 72px 1fr auto; gap: var(--space-4); padding-block: var(--space-4); border-bottom: 1px solid var(--color-border); align-items: start; }
.line img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius-md); }
.line__name { font-weight: 600; font-size: var(--text-sm); line-height: 1.3; }
.line__meta { font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-2); }
.line__right { display: grid; justify-items: end; gap: var(--space-2); font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-full); }
.stepper button { width: 36px; height: 36px; font-size: var(--text-base); }
.stepper span { min-width: 64px; text-align: center; font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.remove { font-size: var(--text-xs); color: var(--color-text-muted); text-decoration: underline; padding: var(--space-1); }
.empty { text-align: center; padding-block: var(--space-16); display: grid; gap: var(--space-4); justify-items: center; color: var(--color-text-muted); }
.empty[hidden] { display: none; }
.btn--soft { background: var(--color-primary-highlight); color: var(--color-primary); }
.btn--soft:hover { background: var(--color-primary-highlight); filter: brightness(0.96); }
.checkout { display: grid; gap: var(--space-4); align-content: start; background: none; border: 0; box-shadow: none; border-radius: 0; }
.checkout.touched :invalid { border-color: #b3261e; }
.back { justify-self: start; font-size: var(--text-sm); color: var(--color-primary); padding: var(--space-1) 0; }
.form-error { font-size: var(--text-sm); color: #b3261e; }
[data-theme='dark'] .form-error, [data-theme='dark'] .checkout.touched :invalid { color: #f2b8b5; border-color: #f2b8b5; }
.done { text-align: center; display: grid; gap: var(--space-4); justify-items: center; align-content: center; }
.done__icon { width: 64px; height: 64px; border-radius: 50%; background: var(--color-primary-highlight); color: var(--color-primary); display: grid; place-items: center; }
.done__icon svg { width: 30px; height: 30px; }
.done p { color: var(--color-text-muted); }
@media (max-width: 520px) { .drawer .row { grid-template-columns: 1fr; } .choice { grid-template-columns: 1fr 1fr; } }

.announce { position: fixed; top: 0; inset-inline: 0; z-index: 60; height: 36px; display: grid; place-items: center; background: var(--color-primary); color: var(--color-text-inverse); font-size: var(--text-xs); font-weight: 600; padding-inline: var(--space-4); text-align: center; }
.announce[hidden] { display: none; }
.has-announce .header { top: 36px; }
.skeleton { min-height: 560px; background: linear-gradient(90deg, var(--color-surface) 0%, var(--color-surface-offset) 50%, var(--color-surface) 100%); background-size: 200% 100%; animation: sk 1.4s ease-in-out infinite; }
@keyframes sk { to { background-position: -200% 0; } }
.out { font-size: var(--text-sm); color: var(--color-text-muted); padding: var(--space-4); background: var(--color-surface-offset); border-radius: var(--radius-md); }
.ship-hint { font-size: var(--text-xs); color: var(--color-text-muted); max-width: none; }
.footer-admin { color: inherit; }
.btn:disabled { opacity: .6; cursor: wait; }

/* Selector de idioma */
.lang select { appearance: none; background: transparent; color: inherit; border: 1px solid color-mix(in srgb, currentColor 30%, transparent); border-radius: var(--radius-full, 999px); padding: 6px 12px; font: inherit; font-size: var(--text-sm); cursor: pointer; }
.lang select option { color: #1d1a16; }
.checkout select { width: 100%; min-height: 44px; padding: 0 var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text); font: inherit; margin-top: var(--space-1); }
.drawer__body.checkout { padding: var(--space-6); overflow-x: hidden; }
.checkout label, .checkout .row > * { min-width: 0; }
.checkout input, .checkout select { box-sizing: border-box; max-width: 100%; }
.drawer .row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.checkout input:not([type=radio]), .checkout select { width: 100%; }
@media (max-width: 520px) { .drawer .row { grid-template-columns: minmax(0, 1fr); } }
.logo svg { flex-shrink: 0; }
@media (max-width: 520px) { .lang select { padding: 5px 8px; font-size: 13px; } .nav { gap: var(--space-3); } }

/* ---------- Navegación: enlaces y menú móvil ---------- */
.nav__links { display: flex; align-items: center; gap: var(--space-6); }
.nav__links a { color: inherit; text-decoration: none; font-size: var(--text-sm); opacity: 0.85; }
.nav__links a:hover { opacity: 1; }
.menu-btn { display: none; }
@media (max-width: 900px) {
  .menu-btn { display: grid; }
  .nav__links:not(.open) { display: none; }
  .nav { gap: var(--space-2); }
  .nav__links.open { display: flex; position: fixed; top: 72px; inset-inline: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--color-bg); color: var(--color-text); border-bottom: 1px solid var(--color-border); box-shadow: 0 12px 24px #0002; padding: var(--space-2) var(--space-6) var(--space-4); }
  .has-announce .nav__links.open { top: 108px; }
  .nav__links.open a { padding: var(--space-4) 0; font-size: var(--text-base); border-bottom: 1px solid var(--color-border); opacity: 1; }
  .nav__links.open a:last-child { border-bottom: 0; }
  .header.menu-open { background: var(--color-bg); color: var(--color-text); }
}
@media (max-width: 380px) {
  .logo { font-size: var(--text-base); gap: var(--space-2); }
  .logo svg { width: 28px; height: 28px; }
  .icon-btn { width: 40px; height: 40px; }
  .lang select { padding: 4px 6px; max-width: 92px; }
}

/* ---------- Tarjetas con enlace a ficha ---------- */
.card__img { display: block; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.card .more { font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); text-decoration: none; }
.card .more:hover { text-decoration: underline; }

/* ---------- Páginas interiores ---------- */
.page { padding-top: calc(72px + var(--space-8)); }
.has-announce .page { padding-top: calc(108px + var(--space-8)); }
.crumbs { display: flex; flex-wrap: wrap; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-6); }
.crumbs a { color: inherit; }
.pdp { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(var(--space-8), 5vw, var(--space-16)); align-items: start; }
.pdp__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.pdp__media { position: sticky; top: calc(72px + var(--space-6)); }
.pdp__info { display: flex; flex-direction: column; gap: var(--space-4); }
.pdp__info h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.2rem); line-height: 1.05; }
.pdp__buy .buy { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-surface); margin-top: var(--space-2); }
.pdp__buy .btn { width: 100%; }
.pdp__specs, .pdp__ship, .pdp__other { padding-block: clamp(var(--space-10), 6vw, var(--space-20)); border-top: 1px solid var(--color-border); }
.pdp__specs .table-wrap { max-width: 760px; }
.other { display: grid; grid-template-columns: 240px 1fr; gap: var(--space-6); align-items: center; max-width: 760px; text-decoration: none; color: inherit; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); }
.other img { width: 100%; height: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.other span { display: grid; gap: var(--space-1); padding: var(--space-4) var(--space-6) var(--space-4) 0; }
.other strong { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; }
.other small { color: var(--color-text-muted); }
.other em { font-style: normal; font-weight: 600; color: var(--color-primary); font-size: var(--text-sm); }
.other:hover { border-color: var(--color-primary); }
@media (max-width: 900px) {
  .pdp { grid-template-columns: 1fr; }
  .pdp__media { position: static; }
}
@media (max-width: 560px) {
  .other { grid-template-columns: 1fr; }
  .other span { padding: 0 var(--space-5) var(--space-5); }
}

/* Legal */
.legal { max-width: 820px; padding-bottom: var(--space-20); }
.legal h1 { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); margin-bottom: var(--space-3); }
.legal section { padding-top: var(--space-10); scroll-margin-top: 96px; }
.legal h2 { font-size: var(--text-lg); margin-bottom: var(--space-3); max-width: none; }
.legal p { color: var(--color-text-muted); max-width: 70ch; }
.legal section .btn { margin-top: var(--space-4); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: var(--space-2) var(--space-6); font-size: var(--text-sm); }
.kv dt { font-weight: 600; }
.kv dd { color: var(--color-text-muted); }

/* Pie */
.footer__links a { color: inherit; }
.footer p { margin: 0; }

/* Aviso de cookies */
.cookies { position: fixed; z-index: 80; left: var(--space-4); right: var(--space-4); bottom: var(--space-4); max-width: 720px; margin-inline: auto; display: flex; gap: var(--space-4); align-items: center; justify-content: space-between; flex-wrap: wrap; background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: 0 12px 32px #0003; padding: var(--space-4) var(--space-5); font-size: var(--text-sm); }
.cookies[hidden] { display: none; }
.cookies p { flex: 1 1 320px; margin: 0; }
.cookies a { color: var(--color-primary); }
.cookies__btns { display: flex; gap: var(--space-2); }
.cookies .btn { min-height: 40px; padding: 0 var(--space-5); }
.btn--quiet { background: transparent; color: var(--color-text); box-shadow: inset 0 0 0 1px var(--color-border); }
.btn--quiet:hover { background: var(--color-surface-2, #0000000d); }

/* Tablet */
@media (min-width: 901px) and (max-width: 1100px) {
  .nav__links { gap: var(--space-4); }
  .products__grid { gap: var(--space-5); }
  .card__body { padding: var(--space-6); }
}
/* Pantallas grandes */
@media (min-width: 1600px) { :root { --content: 1320px; } }
/* Tablas: evitar desbordes en móvil */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
img { max-width: 100%; height: auto; }

.pdp__specs table { min-width: 0; width: 100%; }
@media (max-width: 560px) { .pdp__specs th, .pdp__specs td { padding: var(--space-3) var(--space-4); } .pdp__specs th { width: 38%; } }

.lang select { height: 36px; line-height: 1; padding: 0 12px; }
.pdp__ship a, .legal a { color: var(--color-primary); font-weight: 600; }
@media (max-width: 900px) { .lang select { height: 34px; padding: 0 10px; font-size: var(--text-xs); } }
.lang select { min-height: 0; }
@media (min-width: 700px) and (max-width: 900px) {
  .products__grid { grid-template-columns: 1fr 1fr; gap: var(--space-5); }
  .card__body { padding: var(--space-5); }
  .card .calc { flex-direction: column; align-items: stretch; }
}

/* ---------- Complementos ---------- */
.acc { background: var(--color-surface-offset, #efe7dc); }
.acc__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: var(--space-6); }
.card--acc .card__body { padding: var(--space-6); gap: var(--space-3); }
.card--acc h3 { font-size: var(--text-lg); }
.card--acc p { font-size: var(--text-sm); }
.card--acc .calc { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.card--acc .calc label { display: grid; gap: var(--space-1); font-size: var(--text-xs); min-width: 0; }
.card--acc .calc input { width: 100%; min-width: 0; }
.card--acc .btn { width: 100%; }
.card--acc .buy { margin-top: auto; display: grid; gap: var(--space-3); }
/* Ficha: completa tu instalación */
.upsell { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); background: var(--color-surface); display: grid; gap: var(--space-3); }
.upsell[hidden] { display: none; }
.up__title { font-size: var(--text-lg); }
.up__lead { font-size: var(--text-sm); color: var(--color-text-muted); }
.up__group { border: 0; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.up__group legend { font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.up__row { display: grid; grid-template-columns: auto 48px minmax(0, 1fr) auto; gap: var(--space-3); align-items: center; padding: var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; font-size: var(--text-sm); }
.up__row:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-highlight); }
.up__row input { min-height: 0; width: 18px; height: 18px; accent-color: var(--color-primary); }
.up__row img { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; }
.up__name { display: grid; line-height: 1.3; }
.up__name small { color: var(--color-text-muted); font-size: var(--text-xs); }
.upsell .btn { width: 100%; }
/* Carrito: sugerencia */
.cart-up { margin-top: var(--space-4); padding: var(--space-4); border: 1px dashed var(--color-primary); border-radius: var(--radius-md); background: var(--color-primary-highlight); display: grid; gap: var(--space-3); font-size: var(--text-sm); }
.cart-up small { color: var(--color-text-muted); }
.cart-up ul { list-style: none; display: grid; gap: var(--space-1); padding: 0; margin: 0; }
.cart-up li { display: flex; justify-content: space-between; gap: var(--space-3); }
.cart-up__btns { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.link-more { color: var(--color-primary); font-weight: 600; font-size: var(--text-xs); }
@media (max-width: 420px) { .up__row { grid-template-columns: auto 40px minmax(0, 1fr); } .up__row strong { grid-column: 3; } .up__row img { width: 40px; height: 40px; } }
.cart-up .btn { min-height: 40px; padding: 0 var(--space-5); font-size: var(--text-sm); }
@media (max-width: 420px) { .up__row strong { font-size: var(--text-sm); } .up__row { row-gap: 2px; } }