/* Inferium: sistema neo-skeuomorphic táctil. Carbón con relieve (luz arriba-izquierda,
   sombra abajo-derecha) y un único acento de cobre que brilla cuando algo está activo. */
@font-face { font-family: 'Space Grotesk'; src: url('fonts/space-grotesk.woff2') format('woff2'); font-weight: 300 700; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('fonts/ibm-plex-sans.woff2') format('woff2'); font-weight: 100 700; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url('fonts/jetbrains-mono.woff2') format('woff2'); font-weight: 100 800; font-display: swap; }

:root {
  --bg: #141414; --surface: #1b1b1b; --inset: #121212; --line: #2b2b2b;
  --ink: #ededeb; --muted: #9b9893; --faint: #6f6c68;
  --copper: #c9622c; --copper-hi: #e98a4f; --copper-lo: #8a3e18; --glow: rgba(233, 138, 79, 0.45);
  --ok: #7fbf7a; --no: #d9574a;
  --sh-raised: 7px 7px 16px #0a0a0a, -5px -5px 14px rgba(255, 255, 255, 0.035);
  --sh-raised-sm: 4px 4px 9px #0a0a0a, -3px -3px 8px rgba(255, 255, 255, 0.03);
  --sh-inset: inset 4px 4px 9px #0a0a0a, inset -3px -3px 8px rgba(255, 255, 255, 0.03);
  --sh-lift: 12px 14px 28px #070707, -6px -6px 16px rgba(255, 255, 255, 0.04);
  --edge: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --r-md: 14px; --r-lg: 22px; --r-full: 999px;
  --f-display: 'Space Grotesk', 'Arial Narrow', system-ui, sans-serif;
  --f-body: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--copper-hi); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1200px; margin-inline: auto; padding-inline: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
h1, h2, h3 { font-family: var(--f-display); line-height: 1.05; margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: clamp(36px, 6vw, 68px); font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 700; }
h3 { font-size: 20px; font-weight: 600; }
p { margin: 0; }
.muted { color: var(--muted); }
.mono { font-family: var(--f-mono); }
.eyebrow { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--copper-hi); }
.copper-text { background: linear-gradient(180deg, var(--copper-hi), var(--copper)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.surface { background: linear-gradient(145deg, #1f1f1f, #191919); border-radius: var(--r-lg); box-shadow: var(--sh-raised), var(--edge); }
.well { background: var(--inset); border-radius: var(--r-md); box-shadow: var(--sh-inset); }
.borrador { background: #2a1a10; color: var(--copper-hi); font: 500 13px var(--f-mono); text-align: center; padding: 8px 16px; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 15px/1 var(--f-body); padding: 14px 24px; border-radius: var(--r-full); border: 0; cursor: pointer; text-decoration: none; color: var(--ink); background: linear-gradient(145deg, #262626, #1c1c1c); box-shadow: var(--sh-raised-sm), var(--edge); transition: transform 0.15s ease, box-shadow 0.2s ease, color 0.2s; }
.btn:hover { color: var(--copper-hi); transform: translateY(-1px); }
.btn:active { box-shadow: var(--sh-inset); transform: translateY(0); }
.btn-copper { color: #fff7f0; background: linear-gradient(160deg, var(--copper-hi), var(--copper) 55%, var(--copper-lo)); box-shadow: var(--sh-raised-sm), inset 0 1px 0 rgba(255, 220, 190, 0.45), inset 0 -2px 4px rgba(0, 0, 0, 0.25), 0 0 0 1px #00000060; text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35); }
.btn-copper:hover { color: #fff; box-shadow: var(--sh-raised-sm), inset 0 1px 0 rgba(255, 220, 190, 0.5), 0 0 22px var(--glow); }
.btn-copper:active { box-shadow: inset 3px 3px 8px rgba(0, 0, 0, 0.45), inset -2px -2px 6px rgba(255, 200, 160, 0.2); }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font: 600 11px/1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--r-full); background: var(--inset); box-shadow: var(--sh-inset); color: var(--muted); text-decoration: none; }
.badge-copper { color: var(--copper-hi); }
.badge-ok { color: var(--ok); }
.chip { font: 500 13px/1 var(--f-mono); padding: 10px 14px; border-radius: var(--r-full); border: 0; cursor: pointer; text-decoration: none; background: linear-gradient(145deg, #242424, #1c1c1c); color: var(--muted); box-shadow: var(--sh-raised-sm), var(--edge); transition: color 0.2s, box-shadow 0.2s; }
.chip:hover { color: var(--copper-hi); }
.chip[aria-pressed='true'] { color: #fff7f0; background: linear-gradient(160deg, var(--copper-hi), var(--copper)); box-shadow: var(--sh-inset), 0 0 16px var(--glow); }
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.meter { display: block; height: 8px; border-radius: var(--r-full); background: var(--inset); box-shadow: var(--sh-inset); overflow: hidden; }
.meter > i { display: block; height: 100%; width: var(--w, 0%); border-radius: inherit; background: linear-gradient(90deg, var(--copper-lo), var(--copper-hi)); box-shadow: 0 0 10px var(--glow); }

/* Secciones */
section.block { padding-block: clamp(56px, 8vw, 96px); }
section.sin-top { padding-top: 0; }
.sec-head { display: grid; gap: 12px; margin-bottom: 32px; }
.sec-head p { max-width: 60ch; color: var(--muted); }
.sec-head a, .prose a, .mini a, .pasos a { color: var(--copper-hi); }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 24px; }
.prose { max-width: 68ch; display: grid; gap: 16px; color: #d6d4cf; }
.prose h2 { font-size: 28px; margin-top: 16px; color: var(--ink); }
.prose ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.texto { padding-block: 40px; }
.texto .prose { margin-top: 24px; }
.mini { font-size: 13px; }
.cabecera { display: grid; gap: 20px; padding-block: 40px; justify-items: start; }
.cabecera .intro { max-width: 68ch; font-size: 18px; color: var(--muted); }
.meta { display: flex; flex-wrap: wrap; gap: 10px; }
.otras { display: grid; gap: 18px; }
.otras h2 { font-size: 24px; }
.aviso { font-size: 13px; margin-top: 40px; }

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.9, 0.2, 1); }
.js .reveal.in { opacity: 1; transform: none; }

/* Cabecera y pie */
.topbar { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); box-shadow: 0 6px 18px #0a0a0a90; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 700 22px/1 var(--f-display); text-decoration: none; letter-spacing: -0.01em; }
.logo-mark { width: 26px; height: 26px; border-radius: 8px; background: linear-gradient(150deg, var(--copper-hi), var(--copper-lo)); box-shadow: var(--sh-raised-sm), inset 0 1px 0 #ffd6b880, 0 0 14px var(--glow); position: relative; }
.logo-mark::after { content: ''; position: absolute; inset: 7px; border-radius: 3px; background: #1a1a1a; box-shadow: inset 1px 1px 3px #000; }
.tabs { display: flex; gap: 4px; list-style: none; margin: 0; padding: 5px; border-radius: var(--r-full); background: var(--inset); box-shadow: var(--sh-inset); }
.tabs a { display: block; padding: 9px 14px; border-radius: var(--r-full); font-size: 14px; color: var(--muted); text-decoration: none; transition: color 0.2s; white-space: nowrap; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current='page'] { color: #fff7f0; background: linear-gradient(160deg, var(--copper-hi), var(--copper)); box-shadow: var(--sh-raised-sm), 0 0 14px var(--glow); }
.menu-movil { display: none; position: relative; }
.menu-movil summary { list-style: none; }
.menu-movil summary::-webkit-details-marker { display: none; }
.menu-movil ul { position: absolute; right: 0; top: calc(100% + 10px); list-style: none; margin: 0; padding: 10px; min-width: 220px; display: grid; gap: 2px; }
.menu-movil li a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; }
.menu-movil li a:hover { color: var(--copper-hi); }
@media (max-width: 900px) { .topbar nav { display: none; } .menu-movil { display: block; } }
.pie { margin-top: 40px; padding-block: 56px 32px; background: linear-gradient(180deg, transparent, #101010); }
.pie-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .pie-grid { grid-template-columns: 1fr; } }
.pie-txt { margin-top: 12px; max-width: 40ch; }
.pie-tit { font: 600 14px var(--f-display); color: var(--ink); }
.pie-tit2 { margin-top: 20px; }
.pie ul { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; font-size: 14px; }
.pie ul a { color: var(--muted); text-decoration: none; }
.pie ul a:hover { color: var(--copper-hi); }
.legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--faint); }

/* Migas y FAQ */
.migas ol { display: inline-flex; flex-wrap: wrap; gap: 4px; list-style: none; margin: 0; padding: 6px 8px; border-radius: var(--r-full); background: var(--inset); box-shadow: var(--sh-inset); font-size: 13px; }
.migas li { display: flex; align-items: center; gap: 4px; }
.migas li + li::before { content: '›'; color: var(--faint); }
.migas a { color: var(--copper-hi); text-decoration: none; padding: 4px 8px; }
.migas span { color: var(--muted); padding: 4px 8px; }
.migas-top { padding-top: 32px; }
.faq { display: grid; gap: 24px; }
.faq-lista { display: grid; gap: 14px; }
.faq details { padding: 4px 20px; border-radius: var(--r-md); }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font: 600 18px/1 var(--f-mono); color: var(--copper-hi); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 18px; color: var(--muted); }

/* Ilustración del chip y tarjeta de producto */
.chip-art { border-radius: var(--r-md); background: radial-gradient(circle at 50% 40%, #241a14, var(--inset) 70%); box-shadow: var(--sh-inset); padding: 14px; }
.chip-art svg { display: block; width: 100%; height: auto; filter: drop-shadow(0 8px 18px #000); }
.chip-art.grande { padding: 28px; }
.card { padding: 20px; display: grid; gap: 14px; align-content: start; transition: transform 0.2s ease, box-shadow 0.25s ease; }
.card:hover { transform: translateY(-4px); box-shadow: var(--sh-lift), var(--edge), 0 0 0 1px #c9622c33; }
.card .top { display: flex; justify-content: space-between; align-items: center; min-height: 26px; }
.card .pos { font: 700 32px/1 var(--f-display); }
.card h3 a { text-decoration: none; }
.card h3 a:hover { color: var(--copper-hi); }
.card .star { display: flex; align-items: end; gap: 8px; }
.card .star b { font: 700 54px/0.85 var(--f-display); }
.card .star span { font: 500 11px/1.3 var(--f-mono); color: var(--muted); text-transform: uppercase; }
.card .specs { display: grid; grid-template-columns: 52px 1fr; gap: 8px 10px; align-items: center; margin: 0; font: 12px var(--f-mono); color: var(--muted); }
.card .specs dd { margin: 0; }
.card .fits { font-size: 12px; color: var(--muted); }
.card .fits b { color: var(--copper-hi); font-weight: 600; }
.card .resumen { font-size: 14px; }
.card .acciones { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 6px; }
.card .acciones > * { flex: 1 1 auto; }
.radar { margin: 0; }
.radar svg { width: 100%; max-width: 340px; display: block; margin-inline: auto; overflow: visible; }

/* Calculadora */
.calc { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; }
@media (max-width: 860px) { .calc { grid-template-columns: 1fr; } }
.calc .panel { padding: clamp(20px, 3vw, 32px); min-width: 0; }
.vram-big { display: block; font: 700 clamp(84px, 12vw, 136px)/0.9 var(--f-display); margin: 10px 0 18px; font-variant-numeric: tabular-nums; background: linear-gradient(180deg, #fff3e8, var(--copper-hi) 70%, var(--copper)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 18px rgba(233, 138, 79, 0.25)); }
.vram-big small { font-size: 0.3em; margin-left: 6px; }
.calc .slider { padding: 14px 16px; border-radius: var(--r-full); }
.calc input[type='range'] { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--copper-lo), var(--copper-hi)) 0 / var(--p, 33%) 100% no-repeat, #0c0c0c; box-shadow: inset 1px 1px 3px #000; cursor: pointer; display: block; }
.calc input[type='range']::-webkit-slider-thumb { -webkit-appearance: none; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(145deg, #3a3a3a, #1f1f1f); box-shadow: 4px 4px 8px #070707, -2px -2px 6px #ffffff10, inset 0 1px 0 #ffffff1a, 0 0 0 2px var(--copper); }
.calc input[type='range']::-moz-range-thumb { width: 28px; height: 28px; border-radius: 9px; border: 2px solid var(--copper); background: linear-gradient(145deg, #3a3a3a, #1f1f1f); box-shadow: 4px 4px 8px #070707; }
.calc .ticks { display: flex; justify-content: space-between; font-size: 11px; color: var(--faint); padding: 8px 16px 0; }
.calc .chips { margin-top: 24px; }
.calc .nota { font-size: 13px; margin-top: 20px; }
.calc .reco { margin-top: 16px; font-size: 15px; color: var(--muted); }
.calc .reco b { color: var(--ink); }
.calc .reco a { color: var(--copper-hi); }
.calc .modelos { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.modelo { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; align-items: center; padding: 14px 16px; border-radius: var(--r-md); background: var(--inset); box-shadow: var(--sh-inset); transition: opacity 0.3s; }
.modelo .nombre { font-weight: 600; min-width: 0; }
.modelo .nombre small { font: 11px var(--f-mono); margin-left: 4px; }
.modelo .tag { font: 600 11px/1 var(--f-mono); text-transform: uppercase; padding: 6px 10px; border-radius: 99px; }
.modelo.si .tag { color: var(--ok); box-shadow: 0 0 0 1px #7fbf7a55; }
.modelo.no { opacity: 0.55; }
.modelo.no .tag { color: var(--no); box-shadow: 0 0 0 1px #d9574a55; }
.modelo.no .meter > i { background: linear-gradient(90deg, #6d2a22, var(--no)); box-shadow: none; }
.modelo .meter > i { transition: width 0.5s cubic-bezier(0.2, 0.9, 0.2, 1); }
.modelo .need { font-size: 12px; color: var(--muted); text-align: right; }

/* Portada */
.hero { position: relative; overflow: hidden; min-height: min(84vh, 720px); display: grid; align-items: center; }
#die { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 22% 50%, #141414f0 0, #14141499 38%, transparent 70%), linear-gradient(0deg, var(--bg), transparent 30%); }
.hero-in { position: relative; z-index: 2; display: grid; gap: 26px; padding-block: 72px; justify-items: start; }
.hero h1 { font-size: clamp(44px, 7.4vw, 104px); line-height: 0.95; text-transform: uppercase; max-width: 14ch; letter-spacing: -0.02em; }
.neon { color: #ffe9d8; text-shadow: 0 0 6px #ffb27a, 0 0 18px var(--copper-hi), 0 0 42px var(--copper), 0 0 80px #c9622c88; animation: zumbido 5s infinite; }
@keyframes zumbido { 0%, 92%, 100% { opacity: 1; } 93% { opacity: 0.6; } 94% { opacity: 1; } 96% { opacity: 0.75; } }
.ch { display: inline-block; animation: sube 0.9s cubic-bezier(0.2, 0.9, 0.2, 1) both; }
@keyframes sube { from { transform: translateY(0.35em) skewY(6deg); filter: blur(8px); opacity: 0; } }
.lede { max-width: 56ch; font-size: clamp(16px, 2vw, 19px); color: var(--muted); }
.lede strong { color: var(--ink); font-weight: 600; }
.ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.cats { display: grid; grid-template-columns: repeat(12, 1fr); gap: 22px; }
.cat { grid-column: span 3; padding: 24px; text-decoration: none; display: grid; gap: 10px; align-content: start; min-height: 180px; position: relative; overflow: hidden; transition: transform 0.2s, box-shadow 0.25s; }
.cat:nth-child(-n+2) { grid-column: span 6; }
.cat-principal { background: linear-gradient(135deg, #2a1a10, #1b1b1b 60%); }
.cat:nth-child(-n+2) h3 { font-size: 30px; }
@media (max-width: 960px) { .cat, .cat:nth-child(-n+2) { grid-column: span 6; } }
@media (max-width: 520px) { .cat, .cat:nth-child(-n+2) { grid-column: span 12; } }
.cat::before { content: ''; position: absolute; inset: 0; background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), #c9622c26, transparent 60%); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.cat:hover { transform: translateY(-3px); box-shadow: var(--sh-lift), var(--edge); }
.cat:hover::before { opacity: 1; }
.cat h3 { font-size: 24px; }
.cat p { font-size: 14px; }
.cat .cuenta { margin-top: auto; font-size: 12px; color: var(--faint); }
.cat:hover .cuenta { color: var(--copper-hi); }
.pasos-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .pasos-wrap { grid-template-columns: 1fr; } }
.pasos { counter-reset: p; list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.pasos li { counter-increment: p; display: grid; grid-template-columns: 44px 1fr; gap: 14px; color: var(--muted); }
.pasos li::before { content: counter(p); width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; font: 700 16px var(--f-mono); color: #fff7f0; background: linear-gradient(160deg, var(--copper-hi), var(--copper-lo)); box-shadow: var(--sh-raised-sm), 0 0 16px var(--glow); }
.pasos b { color: var(--ink); display: block; }

/* Ficha */
.ficha { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding-block: 32px 48px; }
@media (max-width: 860px) { .ficha { grid-template-columns: 1fr; } }
.ficha .datos { display: grid; gap: 18px; justify-items: start; }
.ficha .resumen { font-size: 18px; color: var(--muted); }
.estrella { display: flex; justify-content: space-between; gap: 24px; padding: 22px 26px; width: 100%; }
.estrella .gb { display: flex; align-items: end; gap: 10px; }
.estrella .gb b { font: 700 clamp(64px, 9vw, 96px)/0.85 var(--f-display); }
.estrella .gb span { font: 12px var(--f-mono); color: var(--muted); padding-bottom: 6px; }
.estrella .nota { text-align: right; display: grid; align-content: start; }
.estrella .nota b { font: 700 56px/1 var(--f-display); }
.bloques { display: grid; grid-template-columns: 2fr 3fr; gap: 24px; margin-bottom: 24px; }
.bloques.tres { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) { .bloques, .bloques.tres { grid-template-columns: 1fr; } }
.pad { padding: clamp(20px, 3vw, 30px); display: grid; gap: 16px; align-content: start; min-width: 0; }
.pad h2 { font-size: 24px; }
.h-ok::before, .h-no::before { content: ''; display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 10px; vertical-align: middle; }
.h-ok::before { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.h-no::before { background: var(--no); box-shadow: 0 0 10px var(--no); }
.lista { margin: 0; padding-left: 18px; display: grid; gap: 10px; color: #d6d4cf; }
.lista li::marker { color: var(--ok); }
.lista.no li::marker { color: var(--no); }
.pad.para { box-shadow: var(--sh-raised), var(--edge), 0 0 0 1px #c9622c40; justify-items: start; }
.tabla-scroll { overflow-x: auto; }
table.modelos { width: 100%; border-collapse: separate; border-spacing: 0 6px; font-size: 14px; }
table.modelos th { text-align: left; font: 600 11px var(--f-mono); color: var(--faint); text-transform: uppercase; letter-spacing: 0.08em; padding: 0 10px; }
table.modelos td { padding: 10px; background: var(--inset); }
table.modelos td:first-child { border-radius: 10px 0 0 10px; }
table.modelos td:last-child { border-radius: 0 10px 10px 0; color: var(--copper-hi); }
table.modelos tr.no td { opacity: 0.5; }
.specs-wrap { margin-bottom: 24px; }
.specs-wrap .specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 18px; margin: 0; }
.specs-wrap dt { font: 11px var(--f-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--faint); }
.specs-wrap dd { margin: 4px 0 0; font-weight: 600; }

/* Comparador */
.selectores { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
@media (max-width: 860px) { .selectores { grid-template-columns: 1fr 1fr; } }
.sel { display: block; padding: 4px 6px; border-radius: var(--r-full); }
.sel select { width: 100%; background: transparent; color: var(--ink); border: 0; padding: 12px 10px; font: 500 14px var(--f-body); cursor: pointer; }
.sel select option { background: #1b1b1b; }
.tabla-wrap { overflow-x: auto; padding: 8px; }
.tabla { width: 100%; min-width: 720px; border-collapse: separate; border-spacing: 6px; }
.tabla th, .tabla td { padding: 14px 12px; text-align: left; vertical-align: middle; }
.tabla thead th { font: 600 15px var(--f-display); }
.tabla thead th a { text-decoration: none; }
.tabla thead th a:hover { color: var(--copper-hi); }
.tabla tbody th { font: 500 12px var(--f-mono); color: var(--faint); text-transform: uppercase; letter-spacing: 0.06em; width: 18%; }
.tabla tbody td { background: var(--inset); border-radius: 10px; box-shadow: var(--sh-inset); font-variant-numeric: tabular-nums; }
.tabla td.mejor { color: #fff3e8; background: linear-gradient(160deg, #3a2114, #24150d); box-shadow: inset 0 0 0 1px #c9622c80, 0 0 16px #c9622c40; font-weight: 600; }
.tabla tr.comprar td { background: transparent; box-shadow: none; }
.p-comparador .mini { margin-top: 18px; }

/* Landing "próximamente" */
.prox { position: relative; min-height: 100vh; min-height: 100dvh; display: grid; grid-template-rows: auto 1fr auto; overflow: hidden; }
.prox #die { opacity: 0.9; }
.prox::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 30% 50%, #141414e6 0, #14141488 40%, transparent 72%), linear-gradient(0deg, var(--bg) 2%, transparent 26%), linear-gradient(180deg, var(--bg) 0, transparent 16%); }
.prox > * { position: relative; z-index: 2; width: 100%; }
.prox-top { padding-block: 22px; }
.prox-main { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 40px; align-items: center; padding-block: 24px; }
.prox-txt { display: grid; gap: 24px; justify-items: start; }
.prox h1 { font-size: clamp(44px, 7vw, 100px); line-height: 0.92; text-transform: uppercase; letter-spacing: -0.02em; }
.prox h1 small { display: block; font-size: 0.36em; line-height: 1.15; letter-spacing: 0; color: var(--ink); margin-top: 0.5em; text-transform: none; font-weight: 600; }
.prox-pie { padding-block: 22px; font-size: 13px; color: var(--faint); }
.escena { perspective: 1100px; display: grid; place-items: center; min-height: 420px; }
.gpu3d { --rx: 58deg; --rz: -34deg; position: relative; width: min(340px, 70vw); aspect-ratio: 1; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateZ(var(--rz)); transition: transform 0.25s ease-out; animation: flota 7s ease-in-out infinite; }
@keyframes flota { 50% { translate: 0 -16px; } }
.gpu3d > i { position: absolute; inset: 0; border-radius: 26px; transform: translateZ(var(--z)); }
.gpu3d .pcb { --z: 0px; background: repeating-linear-gradient(90deg, #ffffff06 0 1px, transparent 1px 22px), repeating-linear-gradient(0deg, #ffffff06 0 1px, transparent 1px 22px), linear-gradient(145deg, #262626, #151515); box-shadow: 0 0 0 1px #000, 40px 60px 80px #000c, 0 0 120px #c9622c40; }
.gpu3d .pcb2 { --z: -10px; background: #0d0d0d; }
.gpu3d .mem { --z: 12px; inset: 7%; border-radius: 14px; background: radial-gradient(#1f1f1f 46%, transparent 47%) 0 0 / 25% 25%, transparent; opacity: 0.9; }
.gpu3d .base { --z: 22px; inset: 21%; border-radius: 22px; background: linear-gradient(150deg, #ef9459, #c9622c 55%, #7a3514); box-shadow: 0 0 44px var(--glow), 14px 18px 26px #000a; }
.gpu3d .base2 { --z: 14px; inset: 21%; border-radius: 22px; background: #5e2a10; }
.gpu3d .die { --z: 38px; inset: 29%; border-radius: 14px; background: linear-gradient(145deg, #2c2c2c, #131313); box-shadow: inset 0 1px 0 #ffffff1f, 8px 10px 18px #0009; }
.gpu3d .die2 { --z: 30px; inset: 29%; border-radius: 14px; background: #0b0b0b; }
.gpu3d .luz { --z: 39px; inset: 29%; border-radius: 14px; background: conic-gradient(from var(--a, 0deg), transparent 0 78%, #ffe4c8 88%, transparent 100%); -webkit-mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); padding: 2px; animation: gira 3.2s linear infinite; }
@property --a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes gira { to { --a: 360deg; } }
.gpu3d .sello { --z: 40px; inset: 29%; display: grid; place-items: center; font: 700 clamp(22px, 5vw, 34px)/1 var(--f-display); font-style: normal; color: #f2efe9; letter-spacing: 0.04em; }
@media (max-width: 860px) { .prox-main { grid-template-columns: 1fr; gap: 8px; } .escena { min-height: 300px; order: -1; } .gpu3d { width: min(230px, 58vw); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Aviso de cookies */
.cookies { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; max-width: 560px; margin-inline: auto; padding: 18px 20px; display: grid; gap: 14px; font-size: 14px; color: var(--muted); }
.cookies[hidden] { display: none; }
.cookies a { color: var(--copper-hi); }
.cookies-btns { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
/* Componentes y venta cruzada */
.item h2, .item h3 { font-size: 20px; }
.item h2 a { text-decoration: none; }
.item h2 a:hover { color: var(--copper-hi); }
.item .btn { justify-self: start; margin-top: auto; }
.lista.enlaces a { color: var(--copper-hi); }

/* Guías */
.g-hero { padding-bottom: 8px; }
.g-meta { font-size: 13px; color: var(--faint); }
.g-cuerpo { max-width: 78ch; margin-inline: auto; display: grid; gap: 22px; padding-bottom: 40px; }
.g-cuerpo p, .g-cuerpo li { font-size: 17px; line-height: 1.75; color: #d6d4cf; }
.g-cuerpo p strong, .g-cuerpo li strong { color: var(--ink); font-weight: 600; }
.g-cuerpo a { color: var(--copper-hi); }
.g-cuerpo .btn { color: var(--ink); }
.g-cuerpo .btn-copper { color: #fff7f0; }
.g-resumen { padding: 22px 26px; display: grid; gap: 10px; border-left: 3px solid var(--copper); }
.g-resumen h2 { font-size: 22px; }
.toc { padding: 4px 20px; }
.toc summary { cursor: pointer; padding: 14px 0; font: 600 15px var(--f-display); list-style: none; }
.toc summary::-webkit-details-marker { display: none; }
.toc summary::after { content: '+'; float: right; color: var(--copper-hi); }
.toc details[open] summary::after { content: '−'; }
.toc ol { margin: 0 0 14px; padding-left: 20px; display: grid; gap: 6px; font-size: 15px; }
.g-sec { display: grid; gap: 18px; scroll-margin-top: 90px; padding-top: 18px; }
.g-sec h2 { font-size: clamp(26px, 3.4vw, 34px); }
.g-sec h3 { font-size: 20px; margin-top: 6px; color: var(--ink); }
.lista.num { list-style: decimal; }
.lista.num li::marker { color: var(--copper-hi); font-weight: 700; }
.aviso-g { padding: 18px 22px; border-radius: var(--r-md); background: var(--inset); box-shadow: var(--sh-inset); border-left: 3px solid var(--warn); display: grid; gap: 6px; }
.aviso-g b { font: 600 13px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--warn); }
.aviso-g p { margin: 0; font-size: 16px; }
.stats-g { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.stats-g .surface { padding: 18px; display: grid; gap: 4px; text-align: left; }
.stats-g b { font: 700 34px/1 var(--f-display); }
.stats-g span { font-size: 14px; color: var(--muted); line-height: 1.4; }
.tabla-g { min-width: 560px; }
.tabla-g thead th { font-size: 14px; }
.tabla-g tbody th { width: auto; text-transform: none; letter-spacing: 0; font: 600 14px var(--f-body); color: var(--ink); }
.tabla-g td { font-size: 14px; line-height: 1.45; }
.barras { margin: 0; padding: 20px 22px; display: grid; gap: 14px; }
.barras figcaption { font: 600 15px var(--f-display); }
.barras ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.barras li { display: grid; grid-template-columns: minmax(110px, 190px) 1fr auto; gap: 14px; align-items: center; }
.barras .b-n { font-size: 14px; color: var(--ink); }
.barras .b-v { font-size: 13px; color: var(--copper-hi); white-space: nowrap; }
@media (max-width: 560px) { .barras li { grid-template-columns: 1fr auto; } .barras .meter { grid-column: 1 / -1; order: 3; } }
.pick { display: grid; grid-template-columns: minmax(150px, 220px) 1fr; gap: 22px; padding: 20px; align-items: center; }
.pick-art .chip-art { max-width: 220px; }
.pick-body { display: grid; gap: 10px; min-width: 0; }
.pick-body h3 { margin: 0; font-size: 22px; }
.pick-body h3 a { text-decoration: none; color: var(--ink); }
.pick-body h3 a:hover { color: var(--copper-hi); }
.pick-body p { margin: 0; font-size: 16px; }
.pick-specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin: 0; }
.pick-specs div { background: var(--inset); border-radius: 10px; box-shadow: var(--sh-inset); padding: 8px 12px; }
.pick-specs dt { font: 500 11px var(--f-mono); color: var(--faint); text-transform: uppercase; letter-spacing: .08em; }
.pick-specs dd { margin: 0; font: 600 16px var(--f-display); color: var(--ink); }
@media (max-width: 640px) { .pick { grid-template-columns: 1fr; } .pick-art .chip-art { max-width: 260px; } }
.cta-g { padding: 22px 26px; display: flex; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-g p { margin: 0; max-width: 46ch; }

/* Fotos de producto (imagen principal de Amazon sobre fondo claro) y fotos de ambiente con crédito */
.foto-prod { border-radius: var(--r-md); background: radial-gradient(circle at 50% 35%, #ffffff, #e9e4dc 75%); box-shadow: var(--sh-inset), 0 0 0 1px #00000040; padding: 14px; aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; }
.foto-prod img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; mix-blend-mode: multiply; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.card:hover .foto-prod img, .pick:hover .foto-prod img { transform: scale(1.05) translateY(-2px); }
.foto-prod.grande { aspect-ratio: 1 / 1; padding: 28px; }
.item .foto-prod { aspect-ratio: 16 / 10; margin-bottom: 12px; padding: 10px; }
.pick-art .foto-prod { max-width: 220px; }
.foto-amb { margin: 28px 0; }
.foto-amb img { display: block; width: 100%; height: auto; border-radius: var(--r-md); box-shadow: 0 18px 40px #000a, 0 0 0 1px #ffffff10; aspect-ratio: 16 / 9; object-fit: cover; filter: saturate(.92) contrast(1.03); }
.foto-amb figcaption { margin-top: 8px; }
.foto-amb figcaption a { color: inherit; }
.g-portada img { aspect-ratio: 21 / 9; }
.sec-portada { position: relative; margin: 0 0 24px; }
.sec-portada img { aspect-ratio: 24 / 7; }
@media (max-width: 640px) { .g-portada img, .sec-portada img { aspect-ratio: 16 / 9; } }
.split-foto { display: grid; grid-template-columns: 1.15fr 1fr; gap: 36px; align-items: center; }
.split-foto .foto-amb { margin: 0; }
.split-foto .foto-amb img { aspect-ratio: 4 / 3; }
@media (max-width: 860px) { .split-foto { grid-template-columns: 1fr; gap: 20px; } }