/* J&G Essentials · estilos (móvil primero) */

@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Tinos"; src: url("../fonts/tinos-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --black: #0c0c0d;
  --night: #151516;
  --night-2: #1d1d1f;
  --paper: #f6f3ee;
  --white: #ffffff;
  --ink: #1a1a1a;
  --muted: #5d5852;
  --muted-on-dark: #b9b4ac;
  --line: #e2ddd5;
  --line-on-dark: rgba(255, 255, 255, 0.12);
  --gold: #e0b03a;
  --gold-hover: #e6be5d;
  --gold-ink: #896919;   /* dorado para texto sobre fondo claro (contraste AA) */
  --gold-metal: linear-gradient(100deg, #b8862a 0%, #f2d27a 45%, #d9a93c 60%, #a87a22 100%);

  --serif: "Tinos", "Times New Roman", Times, serif;
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1200px;
  --gutter: 20px;
  --section: 88px;
  --header-h: 64px;
  --radius: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); font-size: 16px; line-height: 1.65; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
figure { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 400; line-height: 1.1; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip-link { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 10px 16px; background: var(--gold); color: var(--black); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }

/* ---------- Tipografía común ---------- */
.eyebrow { display: block; margin-bottom: 16px; font-size: 12px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-ink); }
.dark .eyebrow, .hero .eyebrow, .gift .eyebrow { color: var(--gold); }
.section-title { font-family: var(--serif); font-size: clamp(34px, 8.5vw, 64px); letter-spacing: -0.015em; }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; }
.dark .lead { color: var(--muted-on-dark); }
.section-head { margin-bottom: 44px; }
.section-head .lead { margin-top: 18px; }
.section-head.center { text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

/* ---------- Botones ---------- */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 14px 28px; border: 1px solid transparent; border-radius: 999px; font-family: var(--sans); font-size: 15px; font-weight: 600; letter-spacing: 0.01em; text-decoration: none; cursor: pointer; transition: transform .3s var(--ease), background-color .2s, color .2s, border-color .2s, box-shadow .3s; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--gold) var(--gold-metal); color: var(--black); box-shadow: 0 8px 24px -10px rgba(224, 176, 58, .6); }
.btn-primary:hover { box-shadow: 0 12px 32px -10px rgba(224, 176, 58, .8); }
/* brillo que recorre el botón al pasar el ratón */
.btn-primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .55) 50%, transparent 65%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn-primary:hover::after { transform: translateX(120%); }
.btn-ghost { border-color: rgba(255, 255, 255, 0.35); color: var(--white); backdrop-filter: blur(6px); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, .08); }
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translate(2px, -2px); }
.btn-small { min-height: 40px; padding: 8px 18px; font-size: 13px; }

.round-btn { display: grid; place-items: center; width: 52px; height: 52px; border: 1px solid var(--line); border-radius: 50%; background: var(--white); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .3s var(--ease); }
.round-btn:hover { background: var(--black); border-color: var(--black); color: var(--white); }
.round-btn:active { transform: scale(.92); }
.round-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.chips li { padding: 7px 14px; border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px; background: rgba(12, 12, 13, .35); backdrop-filter: blur(8px); color: var(--white); font-size: 13px; font-weight: 500; }
.chips-light li { border-color: var(--line); background: var(--white); color: var(--ink); backdrop-filter: none; }

/* ---------- Secciones ---------- */
section { padding: var(--section) 0; scroll-margin-top: var(--header-h); }
.dark { background: var(--black); color: var(--white); }
.light { background: var(--white); }
.paper { background: var(--paper); }

/* ---------- Aparición al hacer scroll (solo con JavaScript) ---------- */
.js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Cabecera ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--black); border-bottom: 1px solid var(--line-on-dark); transition: background-color .4s, border-color .4s, backdrop-filter .4s; }
.site-header.is-top { background: transparent; border-color: transparent; }
.site-header.is-scrolled { background: rgba(12, 12, 13, .72); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.logo { font-family: var(--serif); font-size: 28px; line-height: 1; color: var(--gold); text-decoration: none; letter-spacing: 0.01em; }
.nav { display: none; }
.nav a { position: relative; color: #d6d1c9; font-size: 14px; font-weight: 500; text-decoration: none; transition: color .2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.nav a:hover { color: var(--white); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }

/* degradado metalizado en el logo y la palabra destacada; el color plano queda de reserva */
.gold { color: var(--gold); }
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .logo, .gold { background: var(--gold-metal); -webkit-background-clip: text; background-clip: text; color: transparent; }
}

/* ---------- Portada ---------- */
.hero { position: relative; margin-top: calc(-1 * var(--header-h)); padding: 0; background: var(--black); color: var(--white); overflow: hidden; }
.hero-media { display: block; position: relative; }
.hero-media img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,12,13,.55) 0%, rgba(12,12,13,0) 22%, rgba(12,12,13,0) 70%, var(--black) 100%); }
.hero-content { position: relative; padding: 8px 0 64px; }
.hero h1 { font-family: var(--serif); font-size: clamp(42px, 12vw, 92px); line-height: 1; letter-spacing: -0.02em; margin-bottom: 22px; }
.hero .lead { color: #d6d1c9; margin-bottom: 32px; }
.hero-actions { display: flex; flex-direction: column; gap: 12px; }
.scroll-cue { display: none; }
.hero-note { display: flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 14px; color: #d6d1c9; }
.hero-note svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-linejoin: round; }

/* entrada de la portada: la foto se acerca y el titular sube palabra a palabra */
.js .hero-media img { animation: hero-zoom 2.6s var(--ease) both; }
.js .split > span { display: inline-block; animation: rise 1s var(--ease) both; animation-delay: calc(var(--i, 0) * 70ms + 150ms); }
.js .hero .eyebrow, .js .hero .lead, .js .hero-actions, .js .hero-note { animation: rise 1s var(--ease) both; }
.js .hero .eyebrow { animation-delay: .05s; }
.js .hero .lead { animation-delay: .75s; }
.js .hero-actions, .js .hero-note { animation-delay: .9s; }
@keyframes hero-zoom { from { transform: scale(1.12); opacity: .3; } to { transform: scale(1); opacity: 1; } }
@keyframes rise { from { opacity: 0; transform: translateY(.7em); } to { opacity: 1; transform: none; } }

/* ---------- Cinta de ventajas ---------- */
.marquee { overflow: hidden; padding: 20px 0; background: var(--black); border-top: 1px solid var(--line-on-dark); }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font-family: var(--serif); font-size: 20px; color: #d6d1c9; white-space: nowrap; }
.marquee span::after { content: ""; width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Por qué titanio ---------- */
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.benefit { position: relative; overflow: hidden; padding: 26px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
/* foco de luz dorado que sigue al ratón */
.benefit::before { content: ""; position: absolute; inset: 0; background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(224, 176, 58, .16), transparent 60%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.benefit:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -28px rgba(26, 26, 26, .35); }
.benefit:hover::before { opacity: 1; }
.benefit svg { width: 34px; height: 34px; margin-bottom: 22px; stroke: var(--gold-ink); fill: none; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.js .benefit svg path { stroke-dasharray: 100; stroke-dashoffset: 100; transition: stroke-dashoffset 1.6s var(--ease) calc(var(--d, 0s) + .3s); }
.js .benefit.is-in svg path { stroke-dashoffset: 0; }
.benefit h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 8px; }
.benefit p { color: var(--muted); font-size: 14px; line-height: 1.5; }

/* ---------- Comparativa ---------- */
.compare-grid { display: grid; gap: 44px; align-items: center; }
.compare-grid > *, .cmp-rows li > *, .cmp-head > * { min-width: 0; }
.compare-photo { overflow: hidden; max-width: 340px; margin: 0 auto; border-radius: 28px; background: #fbf1e1; }
.compare-photo img { width: 100%; }
.compare .section-head { margin-bottom: 28px; }
.compare .section-title { font-size: clamp(30px, 7vw, 52px); }
.js .face-switch.switch-light { display: flex; width: 100%; max-width: 420px; background: var(--paper); border-color: var(--line); margin-bottom: 24px; }
.face-switch.switch-light button { flex: 1; white-space: nowrap; }
.face-switch.switch-light button { min-width: 0; padding: 11px 10px; font-size: 14px; color: var(--muted); }
.face-switch.switch-light button[aria-selected="true"] { color: var(--black); }
.cmp-head, .cmp-rows li { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.cmp-head { padding-bottom: 12px; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.cmp-head > span:first-child { display: none; }
.cmp-head b { font-weight: 600; color: var(--ink); }
.cmp-head .is-ti, .cmp-head .is-ti b { color: var(--gold-ink); }
.cmp-rows { list-style: none; border-top: 1px solid var(--line); }
.cmp-rows li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.cmp-crit { grid-column: 1 / -1; font-weight: 600; font-size: 15px; }
.cmp-cell { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; line-height: 1.45; color: var(--muted); }
.cmp-cell.is-ti { color: var(--ink); }
.cmp-cell i { display: grid; place-items: center; width: 22px; height: 22px; flex: none; border-radius: 50%; }
.cmp-cell i svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cmp-cell i.yes { background: var(--gold) var(--gold-metal); color: var(--black); }
.cmp-cell i.no { background: var(--paper); border: 1px solid var(--line); color: #9a948c; }
/* solo se ve el material elegido; sin JavaScript se queda la madera */
.compare [data-m]:not(button) { display: none; }
.compare[data-active="madera"] .cmp-cell[data-m="madera"], .compare[data-active="plastico"] .cmp-cell[data-m="plastico"], .compare[data-active="acero"] .cmp-cell[data-m="acero"] { display: flex; }
.compare[data-active="madera"] .cmp-head [data-m="madera"], .compare[data-active="plastico"] .cmp-head [data-m="plastico"], .compare[data-active="acero"] .cmp-head [data-m="acero"] { display: block; }
.cmp-rows.is-swapping .cmp-cell:not(.is-ti) { animation: swap .5s var(--ease) both; }
.cmp-rows.is-swapping li:nth-child(2) .cmp-cell { animation-delay: .06s; }
.cmp-rows.is-swapping li:nth-child(3) .cmp-cell { animation-delay: .12s; }
.cmp-rows.is-swapping li:nth-child(4) .cmp-cell { animation-delay: .18s; }
@keyframes swap { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

/* ---------- El set ---------- */
.set-grid { display: grid; gap: 44px; align-items: center; }
.set-photo { position: relative; overflow: hidden; border-radius: 28px; background: #f3f3f4; }
.set-photo img { transition: transform 1.2s var(--ease); }
.set-photo:hover img { transform: scale(1.02); }
.hotspot { position: absolute; left: var(--x); top: var(--y); width: 30px; height: 30px; margin: -15px 0 0 -15px; padding: 0; border: 0; border-radius: 50%; background: var(--gold) var(--gold-metal); box-shadow: 0 0 0 5px rgba(255, 255, 255, .75); cursor: pointer; }
.hotspot::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--gold); animation: pulse 2.2s ease-out infinite; }
.hotspot::after { content: "+"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 18px; font-weight: 500; line-height: 1; color: var(--black); transition: transform .3s var(--ease); }
.hotspot span { position: absolute; left: 50%; bottom: calc(100% + 14px); padding: 7px 12px; border-radius: 999px; background: var(--black); color: var(--white); font-size: 12px; font-weight: 600; white-space: nowrap; opacity: 0; transform: translate(-50%, 6px); transition: opacity .3s, transform .3s var(--ease); pointer-events: none; }
.hotspot:hover span, .hotspot:focus-visible span, .hotspot.is-active span { opacity: 1; transform: translate(-50%, 0); }
.hotspot.is-active::after { transform: rotate(45deg); }
/* puntos pegados al borde izquierdo: la etiqueta se abre hacia la derecha para no cortarse */
.hotspot.tip-start span { left: -6px; transform: translate(0, 6px); }
.hotspot.tip-start:hover span, .hotspot.tip-start:focus-visible span, .hotspot.tip-start.is-active span { transform: none; }
@keyframes pulse { from { transform: scale(1); opacity: .9; } to { transform: scale(2.4); opacity: 0; } }

.set-items { list-style: none; counter-reset: item; }
.set-items li { counter-increment: item; display: grid; grid-template-columns: 44px 1fr; gap: 2px 12px; padding: 20px 0; border-top: 1px solid var(--line); transition: padding-left .4s var(--ease); }
.set-items li:last-child { border-bottom: 1px solid var(--line); }
.set-items li::before { content: counter(item, decimal-leading-zero); grid-row: span 2; font-family: var(--serif); font-size: 22px; color: var(--gold-ink); line-height: 1.2; }
.set-items strong { font-weight: 600; font-size: 17px; }
.set-items span { color: var(--muted); font-size: 15px; }
.set-items li.is-active { padding-left: 10px; }
.set-items li.is-active strong { color: var(--gold-ink); }

/* ---------- Doble cara ---------- */
.faces { display: grid; justify-items: center; gap: 28px; }
.face-switch { display: none; }
.js .face-switch { position: relative; display: inline-flex; padding: 6px; border: 1px solid var(--line-on-dark); border-radius: 999px; background: var(--night-2); }
.face-switch button { position: relative; z-index: 1; min-width: 132px; padding: 12px 22px; border: 0; border-radius: 999px; background: none; color: var(--muted-on-dark); font-size: 15px; font-weight: 600; cursor: pointer; transition: color .4s; }
.face-switch button[aria-selected="true"] { color: var(--black); }
.face-switch-pill { position: absolute; top: 6px; bottom: 6px; left: 0; width: var(--pill-w, 0); border-radius: 999px; background: var(--gold) var(--gold-metal); transform: translateX(var(--pill-x, 6px)); transition: transform .5s var(--ease), width .5s var(--ease); }

.face-stage { width: 100%; display: grid; gap: 24px; }
.js .face-stage { gap: 0; }
.face { position: relative; overflow: hidden; }
.js .face { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .7s var(--ease), visibility 0s .7s; }
.js .face.is-active { opacity: 1; visibility: visible; transition: opacity .7s var(--ease); }
.face img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 28px; }
.js .face img { transform: scale(1.06); transition: transform 1.4s var(--ease); }
.js .face.is-active img { transform: none; }
#cara-titanio img { object-position: 45% 50%; }
#cara-polimero img { object-position: 40% 50%; }
.face-text { padding: 24px 4px 0; }
.face-text p { color: var(--muted-on-dark); margin-bottom: 18px; }
.face h3 { font-family: var(--serif); font-size: clamp(28px, 7vw, 44px); margin-bottom: 16px; }
.face h3 small { display: block; margin-bottom: 10px; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }

/* ---------- Medidas ---------- */
.specs-grid { display: grid; gap: 44px; align-items: center; }
.figures { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; margin: 0 0 28px; }
.figures div { padding: 20px 0; border-top: 1px solid var(--line); }
.figures dt { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.figures dd { margin: 0; font-family: var(--serif); font-size: clamp(30px, 7vw, 46px); line-height: 1.1; }
.figures b { font-weight: 400; font-variant-numeric: tabular-nums; }
.figures small { font-size: .5em; color: var(--muted); }
.specs-photo { overflow: hidden; max-width: 360px; margin: 0 auto; border-radius: 28px; background: #fbf1e1; }

/* ---------- Galería ---------- */
.gallery-section { overflow: hidden; }
.gallery-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.gallery-nav { display: none; gap: 10px; margin-bottom: 44px; }
.js .gallery-nav { display: flex; }
.gallery { --edge: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); display: flex; gap: 16px; overflow-x: auto; padding: 0 var(--edge) 8px; scroll-padding: 0 var(--edge); scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab; }
.gallery::-webkit-scrollbar { display: none; }
.gallery.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.gallery.is-dragging img { pointer-events: none; }
.gallery figure { flex: none; scroll-snap-align: start; }
.gallery img { height: clamp(300px, 46vw, 480px); width: auto; max-width: 84vw; object-fit: cover; border-radius: var(--radius); transition: transform .6s var(--ease); user-select: none; -webkit-user-drag: none; }
.gallery figure:hover img { transform: translateY(-6px); }
.gallery figcaption { margin-top: 14px; font-size: 14px; color: var(--muted); }

/* ---------- Cuidados ---------- */
.care-grid { display: grid; gap: 44px; align-items: center; }
.care-photo { overflow: hidden; border-radius: 28px; }
.care-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.steps { list-style: none; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 0 0 24px 58px; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: -4px; width: 38px; height: 38px; border: 1px solid var(--gold-ink); border-radius: 50%; display: grid; place-items: center; font-family: var(--serif); font-size: 18px; color: var(--gold-ink); transition: background-color .3s, color .3s; }
.steps li:hover::before { background: var(--gold-ink); color: var(--white); }
.steps strong { display: block; font-weight: 600; font-size: 17px; }
.steps span { color: var(--muted); font-size: 15px; }
.note { margin-top: 8px; padding: 24px 26px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.note h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 8px; }
.note h3::before { content: ""; display: inline-block; width: 8px; height: 8px; margin: 0 12px 3px 0; background: var(--gold); transform: rotate(45deg); }
.note p { color: var(--muted); font-size: 15px; }

/* ---------- Regalo ---------- */
.gift { position: relative; overflow: hidden; background: var(--black); color: var(--white); }
/* monograma gigante de fondo, en dorado metalizado muy tenue */
.gift-mark { position: absolute; right: -4%; top: 50%; transform: translateY(-50%); font-family: var(--serif); font-size: clamp(220px, 42vw, 620px); line-height: 1; background: var(--gold-metal); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .07; pointer-events: none; user-select: none; }
.gift .wrap { position: relative; }   /* sin z-index: la foto tiene que mezclarse con el fondo de la sección */
.gift-grid > * { min-width: 0; }
.gift-grid { display: grid; gap: 48px; align-items: center; }
.gift-content { max-width: 560px; }
/* el fondo negro de la foto se funde con el de la sección */
.gift-photo { max-width: 300px; margin: 0 auto; mix-blend-mode: lighten; }
.gift-photo img { transition: transform 1.2s var(--ease); }
.gift-photo:hover img { transform: translateY(-8px) rotate(-1deg); }
.gift .section-title { margin-bottom: 18px; }
.gift-points { list-style: none; margin: 0 0 34px; }
.gift-points li { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line-on-dark); color: #e4e0d9; }
.gift-points li::before { content: ""; width: 8px; height: 8px; flex: none; background: var(--gold); transform: rotate(45deg); }

/* ---------- Preguntas frecuentes ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 24px 48px 24px 0; font-size: 17px; font-weight: 600; cursor: pointer; list-style: none; transition: color .2s; }
.faq summary:hover { color: var(--gold-ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 16px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease); }
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0deg); }
.faq details > div { overflow: hidden; }
.faq details p { padding: 0 0 24px; color: var(--muted); max-width: 680px; }

/* ---------- Sobre J&G y contacto ---------- */
.about { display: grid; gap: 48px; align-items: center; }
.about .section-title { margin-bottom: 20px; }
.contact-card { padding: 36px 30px; border-radius: 28px; background: var(--black); color: var(--white); }
.contact-card h2 { font-family: var(--serif); font-size: 32px; margin-bottom: 10px; }
.contact-card p { color: var(--muted-on-dark); }
.contact-card a.mail { display: inline-block; margin-top: 10px; color: var(--gold); font-weight: 600; font-size: 18px; word-break: break-all; text-decoration: none; background: linear-gradient(var(--gold), var(--gold)) 0 100% / 0 1px no-repeat; transition: background-size .4s var(--ease); }
.contact-card a.mail:hover { background-size: 100% 1px; }

/* ---------- Botón de compra fijo (móvil) ---------- */
.mobile-buy { position: fixed; left: 16px; right: 16px; bottom: 14px; z-index: 40; transform: translateY(160%); transition: transform .5s var(--ease); }
.mobile-buy.is-visible { transform: none; }
.mobile-buy .btn { width: 100%; box-shadow: 0 14px 34px -10px rgba(0, 0, 0, .55); }

/* ---------- Pie ---------- */
.site-footer { padding: 56px 0 40px; background: var(--black); color: var(--muted-on-dark); font-size: 14px; border-top: 1px solid var(--line-on-dark); }
.site-footer .wrap { display: grid; gap: 24px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer nav a { color: var(--muted-on-dark); text-decoration: none; }
.site-footer nav a:hover { color: var(--white); }
.site-footer small { display: block; font-size: 12px; line-height: 1.6; color: #8b867f; }

/* ---------- Páginas legales ---------- */
.legal { padding: 56px 0 80px; background: var(--white); }
.legal .wrap { max-width: 780px; }
.legal h1 { font-family: var(--serif); font-size: clamp(32px, 7vw, 44px); margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
.legal h2 { font-family: var(--sans); font-size: 18px; font-weight: 600; margin: 36px 0 12px; }
.legal p, .legal li { color: #3b3833; }
.legal ul { padding-left: 20px; margin-bottom: 1em; }
.legal li { margin-bottom: 6px; }
.legal dl { margin: 0 0 1em; }
.legal dl div { display: grid; grid-template-columns: 1fr; padding: 8px 0; border-bottom: 1px solid var(--line); }
.legal dt { font-weight: 600; font-size: 14px; }
.legal dd { margin: 0; color: #3b3833; }

/* ================= Tablet y escritorio ================= */
@media (min-width: 640px) {
  :root { --gutter: 32px; --section: 112px; }
  .hero-actions { flex-direction: row; flex-wrap: wrap; }
  .benefit { padding: 32px 28px; }
  .benefit p { font-size: 15px; }
  .face img { aspect-ratio: 16 / 10; }
  .legal dl div { grid-template-columns: 200px 1fr; gap: 16px; }
}

@media (min-width: 900px) {
  :root { --header-h: 76px; --section: 140px; }
  .logo { font-size: 32px; }
  .nav { display: flex; align-items: center; gap: 34px; }

  .hero { display: flex; align-items: center; min-height: max(640px, 100svh); }
  .hero-media { position: absolute; top: 0; bottom: 0; left: max(30%, 470px); right: 0; }
  .hero-media img { height: 100%; aspect-ratio: auto; object-position: 50% 50%; }
  .hero-media::after { background: linear-gradient(90deg, var(--black) 0%, rgba(12,12,13,.6) 18%, rgba(12,12,13,0) 40%), linear-gradient(180deg, rgba(12,12,13,.5) 0%, rgba(12,12,13,0) 18%, rgba(12,12,13,0) 80%, rgba(12,12,13,.9) 100%); }
  .hero .wrap { position: relative; z-index: 1; }
  .hero-content { max-width: 540px; padding: 120px 0 100px; }
  .hero .lead { max-width: 420px; }
  .hero h1 { font-size: clamp(54px, 5.6vw, 84px); }
  .scroll-cue { display: block; position: absolute; left: 50%; bottom: 28px; z-index: 1; width: 1px; height: 56px; background: rgba(255, 255, 255, .2); overflow: hidden; }
  .scroll-cue span { position: absolute; left: 0; top: 0; width: 1px; height: 22px; background: var(--gold); animation: cue 2s var(--ease) infinite; }

  .benefits { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .benefit { padding: 40px 30px 36px; }
  .set-grid { grid-template-columns: 1.15fr 1fr; gap: 88px; }
  .compare-grid { grid-template-columns: 420px 1fr; gap: 88px; }
  .compare-photo { max-width: 420px; }
  .cmp-head, .cmp-rows li { grid-template-columns: 1.1fr 1fr 1fr; gap: 16px; align-items: start; }
  .cmp-head > span:first-child { display: block; }
  .cmp-crit { grid-column: auto; }
  .face-stage { max-width: 1060px; }
  .face { display: grid; grid-template-columns: 620px 1fr; gap: 56px; align-items: center; }
  .face-text { padding: 0; }
  .specs-grid { grid-template-columns: 1.2fr .8fr; gap: 88px; }
  .care-grid { grid-template-columns: .85fr 1.15fr; gap: 88px; }
  .gift-grid { grid-template-columns: 1fr 380px; gap: 88px; }
  .gift-photo { max-width: none; }
  .specs-photo { max-width: none; }
  .about { grid-template-columns: 1.2fr 1fr; gap: 88px; }
  .mobile-buy { display: none; }
  .site-footer .wrap { grid-template-columns: auto 1fr; align-items: start; column-gap: 64px; }
  .site-footer nav { justify-content: flex-end; }
  .site-footer small { grid-column: 1 / -1; }
}
@keyframes cue { from { transform: translateY(-22px); } to { transform: translateY(56px); } }

/* Menos movimiento si el sistema lo pide */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .js .benefit svg path { stroke-dashoffset: 0; }
  .marquee-track { width: auto; flex-wrap: wrap; justify-content: center; }
  .marquee-track span:nth-child(n+6) { display: none; }
}