/* ==========================================================================
   L&N-AUDIO · sistema visual
   Base negro/grafito/blanco + rojo oficial del logotipo (#E30613, medido en el archivo original).
   Tipografía: Geist variable (OFL), autoalojada.
   ========================================================================== */

@font-face {
	font-family: "Geist";
	src: url("../fonts/Geist-Variable.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

:root {
	--black: #000;
	--ink: #0b0b0c;
	--graphite: #1d1d1f;
	--graphite-2: #2a2a2d;
	--steel: #424245;
	--mute: #6e6e73;
	--mute-dark: #a1a1a6;
	--line: #d2d2d7;
	--line-soft: #e8e8ed;
	--line-dark: rgba(255, 255, 255, 0.14);
	--paper: #fff;
	--mist: #f5f5f7;
	--red: #e30613;
	--red-dark: #b8050f;
	--red-on-dark: #ff4d55;
	--focus: #e30613;

	--font: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--ease-out: cubic-bezier(0.23, 1, 0.32, 1);
	--ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
	--ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);

	--wrap: 1200px;
	--gutter: clamp(16px, 4vw, 40px);
	--header-h: 52px;
	--section-y: clamp(72px, 10vw, 140px);
	--radius-s: 12px;
	--radius-m: 18px;
	--radius-l: 28px;

	--studio: radial-gradient(120% 90% at 50% 36%, #fff 0%, #f8f8fa 42%, #ececf0 100%);
	--shadow-soft: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 28px rgba(0, 0, 0, 0.06);
}

/* -------------------------------------------------------------------------- */
/* Base                                                                       */
/* -------------------------------------------------------------------------- */

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

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--graphite);
	font-family: var(--font);
	font-size: 17px;
	line-height: 1.55;
	letter-spacing: -0.003em;
	font-feature-settings: "ss01" on;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; text-wrap: balance; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd, figure { margin: 0; }
table { border-collapse: collapse; }
[hidden] { display: none !important; }

:focus-visible {
	outline: 2px solid var(--focus);
	outline-offset: 3px;
	border-radius: 6px;
}
.section--dark :focus-visible, .hero :focus-visible, .site-header :focus-visible, .story :focus-visible { outline-color: var(--red-on-dark); }

::selection { background: rgba(227, 6, 19, 0.18); }

.visually-hidden {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0 0 0 0);
	white-space: nowrap; border: 0;
}

.skip-link {
	position: absolute; left: 12px; top: -60px; z-index: 200;
	padding: 10px 16px; border-radius: 999px;
	background: var(--paper); color: var(--ink); font-weight: 600;
	transition: top 160ms var(--ease-out);
}
.skip-link:focus { top: 10px; }

.site-main { display: block; outline: none; }
.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.js-only { display: none; }
.js .js-only { display: revert; }
.js .toolbar__filters.js-only { display: inline-flex; }

.icon { width: 1.25em; height: 1.25em; flex: none; }
.icon--xs { width: 0.9em; height: 0.9em; }

/* -------------------------------------------------------------------------- */
/* Tipografía                                                                 */
/* -------------------------------------------------------------------------- */

.section-title {
	font-size: clamp(32px, 4.6vw, 56px);
	line-height: 1.06;
	letter-spacing: -0.028em;
	font-weight: 640;
}
.section-title--sm { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.022em; }
.section-lead {
	max-width: 62ch;
	margin-top: 16px;
	font-size: clamp(18px, 1.5vw, 21px);
	line-height: 1.45;
	color: var(--mute);
	letter-spacing: -0.008em;
}
.section--dark .section-lead, .section--graphite .section-lead { color: var(--mute-dark); }

/* -------------------------------------------------------------------------- */
/* Secciones                                                                  */
/* -------------------------------------------------------------------------- */

.section { padding: var(--section-y) 0; position: relative; }
.section--white { background: var(--paper); }
.section--mist { background: var(--mist); }
.section--dark { background: var(--ink); color: #f5f5f7; }
.section--graphite { background: var(--graphite); color: #f5f5f7; }
.section-head { margin-bottom: clamp(36px, 5vw, 64px); }
.section-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }

/* Escenario de estudio: las fotos reales (fondo blanco) se funden con un fondo con luz suave. */
.stage, .is-studio {
	background: var(--studio);
	isolation: isolate;
}
.stage img, .is-studio img { mix-blend-mode: multiply; }
.is-dark { background: var(--black); }
.media-missing { display: block; width: 100%; aspect-ratio: 1; background: var(--mist); }

/* -------------------------------------------------------------------------- */
/* Botones y enlaces                                                          */
/* -------------------------------------------------------------------------- */

.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	min-height: 44px; padding: 0 22px;
	border: 1px solid transparent; border-radius: 999px;
	font-size: 16px; font-weight: 560; letter-spacing: -0.01em; line-height: 1;
	white-space: nowrap;
	transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease, transform 120ms var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--graphite); color: #fff; }
.btn--light { background: #f5f5f7; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--graphite); border-color: rgba(29, 29, 31, 0.28); }
.section--dark .btn--ghost, .inquiry-section .btn--ghost { color: #f5f5f7; border-color: rgba(255, 255, 255, 0.32); }
.btn--sm { min-height: 38px; padding: 0 16px; font-size: 15px; }
.btn--xs { min-height: 30px; padding: 0 14px; font-size: 13px; }
@media (hover: hover) and (pointer: fine) {
	.btn--primary:hover { background: #000; }
	.btn--light:hover { background: #fff; }
	.btn--ghost:hover { border-color: currentColor; }
}
.section--dark .btn--primary, .inquiry-section .btn--primary { background: #f5f5f7; color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
	.section--dark .btn--primary:hover, .inquiry-section .btn--primary:hover { background: #fff; }
}

.link-arrow {
	display: inline-flex; align-items: center; gap: 4px;
	color: var(--red); font-weight: 520; letter-spacing: -0.01em;
	text-underline-offset: 4px;
}
.link-arrow .icon { transition: transform 180ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
	.link-arrow:hover { text-decoration: underline; }
	.link-arrow:hover .icon { transform: translateX(2px); }
}
.link-arrow--light, .section--dark .link-arrow, .section--graphite .link-arrow { color: var(--red-on-dark); }

.pill {
	display: inline-flex; align-items: center; min-height: 36px; padding: 0 16px;
	border-radius: 999px; background: rgba(29, 29, 31, 0.06); color: var(--graphite);
	font-size: 15px; font-weight: 500; white-space: nowrap;
	transition: background-color 160ms ease, color 160ms ease;
}
.pill.is-active, .pill[aria-current="page"] { background: var(--graphite); color: #fff; }
@media (hover: hover) and (pointer: fine) { .pill:not(.is-active):hover { background: rgba(29, 29, 31, 0.11); } }
.pill--dark { background: rgba(255, 255, 255, 0.1); color: #f5f5f7; }
@media (hover: hover) and (pointer: fine) { .pill--dark:hover { background: rgba(255, 255, 255, 0.18); } }

.chip {
	display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 0 12px;
	border: 1px solid var(--line); border-radius: 999px; background: transparent;
	font-size: 14px; font-weight: 500; color: var(--steel);
	transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 120ms var(--ease-out);
}
.chip:active { transform: scale(0.96); }
.chip .chip__icon-on { display: none; }
.chip[aria-pressed="true"] { background: var(--graphite); border-color: var(--graphite); color: #fff; }
.chip[aria-pressed="true"] .chip__icon-on { display: block; }
.chip[aria-pressed="true"] .chip__icon-add { display: none; }
@media (hover: hover) and (pointer: fine) { .chip:not([aria-pressed="true"]):hover { border-color: var(--steel); color: var(--graphite); } }

/* -------------------------------------------------------------------------- */
/* Cabecera                                                                   */
/* -------------------------------------------------------------------------- */

.site-header {
	position: sticky; top: 0; z-index: 100;
	color: #f5f5f7;
	background: rgba(22, 22, 23, 0.8);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
}
.single-product .site-header { position: relative; }
.nav-bar { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 20px; }
.brand { display: inline-flex; align-items: center; padding: 8px 0; }
.brand-logo { width: auto; height: 17px; }
.nav-main { display: none; }
.nav-main__list { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.nav-main__link {
	display: inline-flex; align-items: center; gap: 4px;
	padding: 8px 0; border: 0; background: none;
	font-size: 13.5px; font-weight: 450; letter-spacing: 0; color: rgba(245, 245, 247, 0.82);
	transition: color 160ms ease;
}
.nav-main__link.is-current, .nav-main__link[aria-expanded="true"] { color: #fff; }
.nav-main__trigger .icon { transition: transform 200ms var(--ease-out); }
.nav-main__trigger[aria-expanded="true"] .icon { transform: rotate(180deg); }
@media (hover: hover) and (pointer: fine) { .nav-main__link:hover { color: #fff; } }
.nav-tools { display: flex; align-items: center; gap: 4px; }
.nav-tool {
	position: relative; display: inline-grid; place-items: center;
	width: 40px; height: 40px; border: 0; border-radius: 999px; background: none; color: rgba(245, 245, 247, 0.86);
	transition: background-color 160ms ease, color 160ms ease;
}
.nav-tool .icon { width: 19px; height: 19px; }
@media (hover: hover) and (pointer: fine) { .nav-tool:hover { color: #fff; background: rgba(255, 255, 255, 0.08); } }
.nav-compare__count {
	position: absolute; top: 4px; right: 3px; min-width: 17px; height: 17px; padding: 0 4px;
	border-radius: 99px; background: var(--red); color: #fff;
	font-size: 11px; font-weight: 650; line-height: 17px; text-align: center;
}
.nav-toggle__bars { position: relative; display: block; width: 18px; height: 10px; }
.nav-toggle__bars span { position: absolute; left: 0; width: 18px; height: 1.5px; border-radius: 2px; background: currentColor; transition: transform 240ms var(--ease-out), top 240ms var(--ease-out); }
.nav-toggle__bars span:first-child { top: 0; }
.nav-toggle__bars span:last-child { top: 8.5px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:first-child { top: 4.25px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:last-child { top: 4.25px; transform: rotate(-45deg); }

/* Menú de productos */
.flyout {
	position: absolute; left: 0; right: 0; top: 100%;
	background: rgba(22, 22, 23, 0.96);
	-webkit-backdrop-filter: saturate(180%) blur(24px);
	backdrop-filter: saturate(180%) blur(24px);
	border-top: 1px solid var(--line-dark);
	transform-origin: top center;
	animation: flyout-in 240ms var(--ease-out);
}
@keyframes flyout-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.flyout__inner { display: grid; grid-template-columns: 1fr; gap: 28px; padding-top: 28px; padding-bottom: 36px; }
.flyout__title { margin: 0 0 14px; font-size: 12px; color: var(--mute-dark); font-weight: 500; }
.flyout__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.flyout__family {
	display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center;
	padding: 10px; border-radius: var(--radius-s); transition: background-color 160ms ease;
}
@media (hover: hover) and (pointer: fine) { .flyout__family:hover { background: rgba(255, 255, 255, 0.07); } }
.flyout__thumb { grid-row: 1 / 3; width: 52px; height: 52px; border-radius: 10px; overflow: hidden; background: var(--studio); isolation: isolate; }
.flyout__thumb img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.flyout__name { font-size: 15px; font-weight: 560; color: #fff; }
.flyout__count { font-size: 13px; color: var(--mute-dark); }
.flyout__links { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 14px; }
.flyout__links a { color: rgba(245, 245, 247, 0.82); }
@media (hover: hover) and (pointer: fine) { .flyout__links a:hover { color: #fff; } }

/* Menú móvil */
.mobile-menu {
	/* Absoluto bajo la cabecera: el backdrop-filter de la cabecera convierte en relativo cualquier hijo «fixed». */
	position: absolute; top: 100%; left: 0; right: 0; z-index: 99; overflow-y: auto;
	height: calc(100dvh - var(--header-h));
	background: #0e0e0f;
	animation: mobile-in 260ms var(--ease-out);
}
@keyframes mobile-in { from { opacity: 0; } to { opacity: 1; } }
.mobile-menu__inner { padding-top: 24px; padding-bottom: 48px; }
.mobile-menu__list a { display: block; padding: 10px 0; font-size: 28px; font-weight: 600; letter-spacing: -0.02em; color: #f5f5f7; }
.mobile-menu__title { margin: 28px 0 8px; font-size: 13px; color: var(--mute-dark); }
.mobile-menu__families a { display: block; padding: 8px 0; font-size: 17px; color: rgba(245, 245, 247, 0.86); }
.mobile-menu li { opacity: 0; transform: translateY(-6px); animation: item-in 320ms var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 30ms + 60ms); }
@keyframes item-in { to { opacity: 1; transform: none; } }
body.menu-open { overflow: hidden; }
body.menu-open .compare-tray { display: none; }

/* Búsqueda rápida */
.search {
	width: 100%; max-width: none; height: auto; max-height: 100dvh; margin: 0; padding: 0;
	border: 0; background: rgba(22, 22, 23, 0.97); color: #f5f5f7;
	-webkit-backdrop-filter: saturate(180%) blur(24px);
	backdrop-filter: saturate(180%) blur(24px);
	inset: 0 0 auto 0;
}
.search[open] { animation: search-in 220ms var(--ease-out); }
@keyframes search-in { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
.search::backdrop { background: rgba(0, 0, 0, 0.45); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.search__form { display: flex; align-items: center; gap: 12px; height: 72px; border-bottom: 1px solid var(--line-dark); }
.search__icon { width: 22px; height: 22px; color: var(--mute-dark); }
.search__input { flex: 1; min-width: 0; height: 52px; border: 0; background: none; font-size: clamp(20px, 2.4vw, 26px); font-weight: 500; letter-spacing: -0.015em; outline: none; }
.search__input::placeholder { color: #86868b; }
.search__input::-webkit-search-cancel-button { display: none; }
.search__close { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 999px; background: rgba(255, 255, 255, 0.08); color: #f5f5f7; }
.search__results { padding-top: 18px; padding-bottom: 28px; max-height: calc(100dvh - 72px); overflow-y: auto; }
.search__status { margin: 0 0 10px; font-size: 13px; color: var(--mute-dark); }
.search__list a { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; padding: 12px 10px; border-radius: var(--radius-s); }
.search__list a[aria-selected="true"], .search__list a:focus-visible { background: rgba(255, 255, 255, 0.08); outline: none; }
@media (hover: hover) and (pointer: fine) { .search__list a:hover { background: rgba(255, 255, 255, 0.06); } }
.search__model { font-weight: 600; font-size: 17px; }
.search__type { grid-column: 1; font-size: 14px; color: var(--mute-dark); }
.search__family { grid-row: 1 / 3; grid-column: 2; align-self: center; font-size: 13px; color: var(--mute-dark); }
.search__all { display: inline-flex; margin-top: 12px; }

/* -------------------------------------------------------------------------- */
/* Portada                                                                    */
/* -------------------------------------------------------------------------- */

.hero {
	position: relative; overflow: hidden;
	background: var(--black); color: #f5f5f7;
	padding-top: clamp(48px, 7vh, 88px);
	text-align: center;
}
.hero__copy { position: relative; z-index: 2; }
.hero__kicker { margin: 0 0 14px; font-size: clamp(15px, 1.4vw, 19px); font-weight: 600; letter-spacing: 0.01em; color: var(--red-on-dark); }
.hero__title {
	font-size: clamp(46px, 8.4vw, 112px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 680;
}
.hero__lead { max-width: 34ch; margin: 22px auto 0; font-size: clamp(19px, 1.9vw, 25px); line-height: 1.35; color: var(--mute-dark); letter-spacing: -0.012em; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 26px; margin-top: 32px; }
.hero__media { position: relative; z-index: 1; margin-top: clamp(8px, 2vw, 24px); }
.hero__img { width: min(1100px, 100%); margin: 0 auto; transform-origin: 50% 40%; will-change: transform; }
.hero__media.is-studio { background: var(--black); }
/* Fotos sobre fondo negro: se recortan los márgenes negros para que el equipo entre en la primera pantalla. */
.hero__media.is-dark .hero__img { aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 50%; }
@media (min-width: 768px) { .hero__media.is-dark .hero__img { aspect-ratio: 2.15 / 1; } }

/* Entrada de la portada: CSS (no depende de JavaScript).
   El titular y la imagen solo se desplazan/escalan (sin partir de opacidad 0) para no retrasar
   el pintado del elemento más grande (LCP); el resto aparece con un leve fundido. */
.hero [data-hero-item] { animation: rise 900ms var(--ease-out) both; }
.hero .hero__title { animation-name: lift; }
.hero [data-hero-item]:nth-child(1) { animation-delay: 80ms; }
.hero [data-hero-item]:nth-child(2) { animation-delay: 140ms; }
.hero [data-hero-item]:nth-child(3) { animation-delay: 240ms; }
.hero [data-hero-item]:nth-child(4) { animation-delay: 340ms; }
.hero__media { animation: settle 1400ms var(--ease-out) 80ms both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes lift { from { transform: translateY(14px); } to { transform: none; } }
@keyframes settle { from { transform: scale(1.05); } to { transform: none; } }

/* Relato con equipo fijo */
.story {
	position: relative; color: #f5f5f7; background: var(--black);
	padding: clamp(72px, 9vw, 120px) 0;
	transition: background-color 700ms var(--ease-in-out);
}
.story[data-tone="light"] { background: var(--graphite); }
.story__intro { text-align: center; margin-bottom: clamp(40px, 6vw, 80px); }
.story__model { font-size: clamp(40px, 6.4vw, 84px); line-height: 1; letter-spacing: -0.04em; font-weight: 680; }
.story__type { margin: 14px 0 0; font-size: clamp(17px, 1.6vw, 21px); color: var(--mute-dark); }
.story__body { display: grid; grid-template-columns: 1fr; gap: 0; }
.story__stage { display: none; }
.story__steps { display: grid; gap: clamp(56px, 10vw, 96px); }
.story__inline { border-radius: var(--radius-l); overflow: hidden; margin-bottom: 26px; }
.story__inline img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.story__title { font-size: clamp(28px, 3.4vw, 44px); line-height: 1.08; letter-spacing: -0.03em; font-weight: 640; }
.story__specs { display: grid; gap: 14px; margin-top: 24px; }
.story__specs div { padding-top: 12px; border-top: 1px solid var(--line-dark); }
.story__specs dt { font-size: 13px; color: var(--mute-dark); }
.story__specs dd { margin-top: 2px; font-size: 17px; font-weight: 500; color: #f5f5f7; }
.story__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 26px; margin-top: clamp(48px, 7vw, 88px); }

/* Cifras */
.figure__value { margin: 0; display: flex; align-items: baseline; gap: 6px; line-height: 1; }
.figure__number { font-size: clamp(40px, 5.4vw, 68px); font-weight: 650; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.figure__unit { font-size: clamp(20px, 2.2vw, 28px); font-weight: 600; letter-spacing: -0.02em; }
.figure--long .figure__number { font-size: clamp(28px, 3.2vw, 42px); letter-spacing: -0.03em; }
.figure__label { margin: 10px 0 0; font-size: 15px; color: var(--mute); }
.figure__note { color: var(--mute); }
.section--dark .figure__label, .story .figure__label, .section--dark .figure__note, .story .figure__note { color: var(--mute-dark); }
.story__text .figure { margin-top: 26px; }
.figures-band { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; margin-top: clamp(64px, 9vw, 112px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--line-dark); }
.figures-band__note { grid-column: 1 / -1; margin: 6px 0 0; font-size: 13px; color: var(--mute-dark); }
.product-figures .figures-band { margin-top: 0; border-top: 0; padding-top: 0; }
.product-figures .figures-band__note { margin-top: 28px; }

/* Familias (bento) */
.bento { display: grid; grid-template-columns: 1fr; gap: 14px; }
.tile {
	position: relative; display: grid; grid-template-rows: auto 1fr; height: 100%; min-height: 300px;
	padding: 26px 26px 0; border-radius: var(--radius-l); overflow: hidden;
	background: var(--studio); isolation: isolate;
	transition: transform 280ms var(--ease-out), box-shadow 280ms var(--ease-out);
}
.tile__text { position: relative; z-index: 1; display: grid; gap: 4px; }
.tile__name { font-size: clamp(24px, 2.4vw, 30px); font-weight: 640; letter-spacing: -0.025em; }
.tile__meta { font-size: 15px; color: var(--mute); }
.tile__desc { max-width: 40ch; margin-top: 8px; font-size: 16px; color: var(--steel); }
.tile__media { display: grid; place-items: end center; padding-top: 12px; }
.tile__media img { width: 100%; max-width: 360px; max-height: 260px; object-fit: contain; mix-blend-mode: multiply; transition: transform 600ms var(--ease-out); }
.tile__go { position: absolute; right: 20px; bottom: 20px; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 99px; background: var(--graphite); color: #fff; transition: transform 240ms var(--ease-out); }
.tile__go .icon { width: 16px; height: 16px; }
@media (hover: hover) and (pointer: fine) {
	.tile:hover { box-shadow: var(--shadow-soft); }
	.tile:hover .tile__media img { transform: scale(1.035); }
	.tile:hover .tile__go { transform: translateX(3px); }
}
.tile:active { transform: scale(0.99); }

/* Carril horizontal */
.rail {
	display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 78%);
	gap: 16px; overflow-x: auto; overscroll-behavior-x: contain;
	scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter);
	padding: 4px max(var(--gutter), calc((100vw - var(--wrap)) / 2)) 24px;
	scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail__item { scroll-snap-align: start; }
.rail-controls { display: none; gap: 10px; }
.rail-btn { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 99px; background: rgba(255, 255, 255, 0.12); color: #f5f5f7; transition: background-color 160ms ease, opacity 160ms ease; }
.rail-btn--light { background: rgba(29, 29, 31, 0.07); color: var(--graphite); }
.rail-btn[disabled] { opacity: 0.35; cursor: default; }
@media (hover: hover) and (pointer: fine) { .rail-btn:not([disabled]):hover { background: rgba(255, 255, 255, 0.2); } .rail-btn--light:not([disabled]):hover { background: rgba(29, 29, 31, 0.13); } }
.detail-card { display: grid; gap: 4px; }
.detail-card__media { display: block; border-radius: var(--radius-m); overflow: hidden; background: #1a1a1c; }
.detail-card__media img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 600ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .detail-card:hover .detail-card__media img { transform: scale(1.04); } }
.detail-card__caption { margin-top: 12px; font-size: 17px; font-weight: 560; }
.detail-card__model { font-size: 14px; color: var(--mute-dark); }

/* Amplificador */
.amp__grid { display: grid; gap: 40px; align-items: center; }
.amp__figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 36px; }
.amp__figures .figure__number { font-size: clamp(30px, 3.6vw, 48px); }
.amp__figures .figure__unit { font-size: clamp(16px, 1.6vw, 22px); }
.amp__note { margin-top: 20px; font-size: 13px; color: var(--mute); }
.amp__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 28px; }
.amp__media { border-radius: var(--radius-l); overflow: hidden; }
.amp__media img { width: 100%; aspect-ratio: 1; object-fit: contain; }

/* Aplicaciones */
.apps__grid { display: grid; gap: 1px; background: var(--line-dark); border-radius: var(--radius-l); overflow: hidden; }
.app-link { display: grid; gap: 8px; height: 100%; padding: 28px; background: var(--graphite); transition: background-color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .app-link:hover { background: var(--graphite-2); } }
.app-link__name { font-size: 22px; font-weight: 620; letter-spacing: -0.02em; }
.app-link__desc { font-size: 15px; color: var(--mute-dark); }
.app-link__meta { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; font-size: 14px; color: var(--red-on-dark); }

/* Marca y llamada final */
.brand-statement__inner { max-width: 900px; text-align: center; }
.brand-statement__title { font-size: clamp(30px, 4.2vw, 52px); line-height: 1.1; letter-spacing: -0.03em; font-weight: 620; }
.brand-statement .section-lead { margin: 22px auto 24px; }
.cta-band__inner { max-width: 760px; text-align: center; }
.cta-band .section-lead { margin-left: auto; margin-right: auto; }
.cta-band__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 26px; margin-top: 30px; }

/* -------------------------------------------------------------------------- */
/* Catálogo                                                                   */
/* -------------------------------------------------------------------------- */

.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--mute); }
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-left: 6px; color: #86868b; }
.breadcrumbs a { color: var(--mute); }
@media (hover: hover) and (pointer: fine) { .breadcrumbs a:hover { color: var(--graphite); text-decoration: underline; } }
.page-hero--dark .breadcrumbs ol, .page-hero--dark .breadcrumbs a { color: var(--mute-dark); }

.catalog-head { padding: 28px 0 0; background: var(--mist); }
.catalog-head__grid { display: grid; gap: 20px; align-items: end; padding: 28px 0 30px; }
.catalog-head__title { font-size: clamp(40px, 6vw, 76px); line-height: 1; letter-spacing: -0.042em; font-weight: 680; }
.catalog-head__lead { max-width: 52ch; margin: 16px 0 0; font-size: clamp(18px, 1.5vw, 21px); color: var(--mute); line-height: 1.45; }
.catalog-head__media { display: none; border-radius: var(--radius-l); overflow: hidden; }
.catalog-head__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; }
.family-nav { margin: 0 calc(var(--gutter) * -1); overflow-x: auto; scrollbar-width: none; }
.family-nav::-webkit-scrollbar { display: none; }
.family-nav ul { display: flex; gap: 8px; width: max-content; padding: 0 var(--gutter) 22px; }

.catalog { padding: 26px 0 var(--section-y); background: var(--paper); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 14px; margin-bottom: 18px; }
.toolbar__search { position: relative; flex: 1 1 280px; }
.toolbar__icon { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; color: var(--mute); transform: translateY(-50%); pointer-events: none; }
.toolbar__input {
	width: 100%; height: 48px; padding: 0 16px 0 44px;
	border: 1px solid var(--line); border-radius: 999px; background: var(--paper);
	font-size: 16px; color: var(--graphite);
	transition: border-color 160ms ease, box-shadow 160ms ease;
}
.toolbar__input::placeholder { color: #8a8a8f; }
.toolbar__input:focus { outline: none; border-color: var(--graphite); box-shadow: 0 0 0 4px rgba(29, 29, 31, 0.08); }
.toolbar__badge { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 99px; background: var(--red); color: #fff; font-size: 12px; font-weight: 650; }
.toolbar__count { margin: 0 0 0 auto; font-size: 14px; color: var(--mute); }
.toolbar--plain { margin: 24px 0; }

.filters { margin-bottom: 18px; padding: 22px; border-radius: var(--radius-m); background: var(--mist); animation: rise 260ms var(--ease-out); }
.filters__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 22px; }
.filters__group { margin: 0; padding: 0; border: 0; min-width: 0; }
.filters__legend { padding: 0; margin-bottom: 10px; font-size: 13px; font-weight: 600; color: var(--steel); }
.filters__options { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-chip { position: relative; }
.filter-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.filter-chip > span {
	display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 0 12px;
	border: 1px solid var(--line); border-radius: 999px; background: var(--paper);
	font-size: 14px; font-weight: 500; cursor: pointer; transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.filter-chip__count { font-size: 12px; color: var(--mute); font-variant-numeric: tabular-nums; }
.filter-chip input:checked + span { background: var(--graphite); border-color: var(--graphite); color: #fff; }
.filter-chip input:checked + span .filter-chip__count { color: rgba(255, 255, 255, 0.7); }
.filter-chip input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }
.filter-chip input:disabled + span { opacity: 0.4; cursor: default; }
.filters__foot { display: flex; justify-content: flex-end; margin-top: 18px; }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.active-filters:empty { display: none; }
.active-filters button { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 0 10px 0 12px; border: 0; border-radius: 999px; background: rgba(29, 29, 31, 0.07); font-size: 13px; }
.active-filters .icon { width: 12px; height: 12px; }

.catalog-group { padding-top: 28px; }
.catalog-group + .catalog-group { margin-top: 28px; border-top: 1px solid var(--line-soft); }
.catalog-group__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.catalog-group__title { font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -0.025em; font-weight: 640; }
.catalog-group__head .link-arrow { font-size: 15px; }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; }

.card { display: grid; grid-template-rows: auto 1fr; height: 100%; }
.card__media { display: block; border-radius: var(--radius-m); overflow: hidden; }
.card__media img { width: 100%; aspect-ratio: 1; object-fit: contain; padding: 8%; transition: transform 500ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .card:hover .card__media img { transform: scale(1.04); } }
.card__body { display: flex; flex-direction: column; padding-top: 14px; }
.card__model { font-size: 19px; line-height: 1.2; letter-spacing: -0.018em; font-weight: 640; }
.card__model a::after { content: ""; position: absolute; inset: 0; }
.card { position: relative; }
.card__type { margin: 4px 0 0; font-size: 14px; color: var(--mute); }
.card__summary { display: none; margin: 10px 0 0; font-size: 14.5px; line-height: 1.45; color: var(--steel); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card__actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 14px; font-size: 15px; }

.empty-state { max-width: 560px; margin: 48px auto; text-align: center; }
.empty-state--left { margin: 0; text-align: left; }
.empty-state__title { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.02em; margin-bottom: 10px; }
.empty-state p { color: var(--mute); }
.empty-state__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 20px; }

/* -------------------------------------------------------------------------- */
/* Ficha de producto                                                          */
/* -------------------------------------------------------------------------- */

.product-nav {
	position: sticky; top: 0; z-index: 90;
	background: rgba(255, 255, 255, 0.78);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
	border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.product-nav__inner { display: flex; align-items: center; gap: 18px; height: 52px; }
.product-nav__model { margin: 0; font-size: 19px; font-weight: 640; letter-spacing: -0.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.product-nav__links { display: none; gap: 22px; margin-left: auto; font-size: 13px; color: var(--steel); }
.product-nav__links a { padding: 6px 0; }
.product-nav__links a[aria-current="true"] { color: var(--graphite); font-weight: 560; }
@media (hover: hover) and (pointer: fine) { .product-nav__links a:hover { color: var(--graphite); } }
.product-nav .btn { margin-left: auto; }
.product { scroll-margin-top: 60px; }
.product [id] { scroll-margin-top: 64px; }

.product-hero { padding: 22px 0 clamp(56px, 7vw, 96px); background: var(--paper); }
.product-hero__grid { display: grid; gap: 28px; margin-top: 18px; }

.gallery { min-width: 0; }
.gallery__stage { position: relative; border-radius: var(--radius-l); overflow: hidden; aspect-ratio: 1; touch-action: pan-y; background: var(--studio); }
.gallery__slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 420ms var(--ease-out), visibility 0s linear 420ms, transform 520ms var(--ease-out); transform: scale(0.985); }
.gallery__slide.is-active { opacity: 1; visibility: visible; transform: none; transition: opacity 420ms var(--ease-out), visibility 0s, transform 520ms var(--ease-out); }
.gallery__zoom { display: block; width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.gallery__zoom img { width: 100%; height: 100%; object-fit: contain; }
.gallery__slide.is-studio .gallery__zoom img { padding: 6%; }
.gallery__caption { position: absolute; left: 18px; bottom: 16px; font-size: 13px; color: var(--mute); pointer-events: none; }
.gallery__slide.is-dark .gallery__caption { color: var(--mute-dark); }
.gallery__arrow {
	position: absolute; top: 50%; z-index: 2; display: grid; place-items: center; width: 40px; height: 40px;
	border: 0; border-radius: 99px; background: rgba(255, 255, 255, 0.82); color: var(--graphite);
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08); transform: translateY(-50%);
	-webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
	transition: opacity 160ms ease, transform 120ms var(--ease-out);
}
.gallery__arrow:active { transform: translateY(-50%) scale(0.94); }
.gallery__arrow--prev { left: 14px; }
.gallery__arrow--next { right: 14px; }
.gallery__counter { position: absolute; right: 18px; bottom: 14px; margin: 0; padding: 3px 9px; border-radius: 99px; background: rgba(255, 255, 255, 0.78); font-size: 12px; font-variant-numeric: tabular-nums; color: var(--steel); }
.gallery__thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.gallery__thumbs::-webkit-scrollbar { display: none; }
.gallery__thumb { width: 64px; height: 64px; padding: 4px; border: 1px solid var(--line-soft); border-radius: 12px; background: var(--studio); isolation: isolate; opacity: 0.72; transition: opacity 160ms ease, border-color 160ms ease; }
.gallery__thumb img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.gallery__thumb.is-dark { background: #000; }
.gallery__thumb.is-dark img { mix-blend-mode: normal; }
.gallery__thumb[aria-current="true"] { opacity: 1; border-color: var(--graphite); }
@media (hover: hover) and (pointer: fine) { .gallery__thumb:hover { opacity: 1; } }

.lightbox { width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; background: #fff; color: var(--graphite); overflow: hidden; }
.lightbox[open] { animation: fade-in 200ms var(--ease-out); }
.lightbox.is-dark { background: #000; color: #f5f5f7; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.lightbox::backdrop { background: rgba(0, 0, 0, 0.6); }
.lightbox__viewport { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; touch-action: none; cursor: zoom-in; }
.lightbox.is-zoomed .lightbox__viewport { cursor: grab; }
.lightbox__img { max-width: 100%; max-height: 100%; object-fit: contain; transform-origin: 0 0; will-change: transform; user-select: none; -webkit-user-drag: none; }
.lightbox__bar { position: absolute; top: 0; left: 0; right: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; }
.lightbox__count { font-size: 13px; color: var(--mute); font-variant-numeric: tabular-nums; }
.lightbox__btn { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 99px; background: rgba(120, 120, 128, 0.16); color: inherit; }
.lightbox__nav { position: absolute; top: 50%; z-index: 2; transform: translateY(-50%); }
.lightbox__nav--prev { left: 14px; }
.lightbox__nav--next { right: 14px; }
.lightbox__hint { position: absolute; left: 0; right: 0; bottom: 18px; margin: 0; text-align: center; font-size: 13px; color: var(--mute); }

.product-info__line { margin: 0 0 10px; font-size: 15px; color: var(--mute); }
.product-info__model { font-size: clamp(44px, 6vw, 72px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 690; }
.product-info__type { margin: 12px 0 0; font-size: clamp(19px, 1.8vw, 23px); line-height: 1.3; font-weight: 520; letter-spacing: -0.015em; color: var(--steel); }
.product-info__summary { margin: 18px 0 0; font-size: 17px; color: var(--steel); max-width: 52ch; }
.feature-list { display: grid; gap: 10px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line-soft); }
.feature-list li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: baseline; font-size: 16px; font-weight: 500; }
.feature-list .icon { color: var(--red); transform: translateY(2px); }
.product-info__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.product-info__actions .btn--ghost[aria-pressed="true"] { background: var(--graphite); color: #fff; border-color: var(--graphite); }
.product-info__links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 18px 0 0; font-size: 15px; }

.product-figures { padding: clamp(56px, 7vw, 96px) 0; }

.story--product { padding-top: clamp(64px, 8vw, 110px); }

/* Especificaciones */
.specs__head { margin-bottom: 32px; }
.specs__note { max-width: 62ch; margin: 14px 0 0; font-size: 15px; color: var(--mute); }
.spec-group { display: grid; gap: 14px; padding: 26px 0 30px; border-top: 1px solid var(--line); }
.spec-group__title { font-size: 19px; font-weight: 620; letter-spacing: -0.015em; }
.spec-group__list { display: grid; grid-template-columns: 1fr; gap: 18px 32px; }
.spec { min-width: 0; }
.spec__label { font-size: 13.5px; color: var(--mute); }
.spec__value { margin-top: 3px; font-size: 17px; font-weight: 500; line-height: 1.4; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }

/* Documentación */
.docs__grid { display: grid; gap: 28px; }
.doc-list { display: grid; gap: 10px; }
.doc {
	display: grid; grid-template-columns: 44px 1fr 40px; align-items: center; gap: 14px;
	padding: 14px 16px; border-radius: var(--radius-m); background: var(--paper);
	box-shadow: 0 0 0 1px var(--line-soft);
	transition: box-shadow 200ms ease, transform 120ms var(--ease-out);
}
.doc:active { transform: scale(0.99); }
@media (hover: hover) and (pointer: fine) { .doc:hover { box-shadow: 0 0 0 1px var(--line), var(--shadow-soft); } }
.doc__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgba(227, 6, 19, 0.08); color: var(--red); }
.doc__text { display: grid; min-width: 0; }
.doc__title { font-weight: 560; overflow: hidden; text-overflow: ellipsis; }
.doc__meta { font-size: 13px; color: var(--mute); }
.doc__action { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 99px; background: var(--mist); color: var(--graphite); }
.docs__empty { padding: 24px; border-radius: var(--radius-m); background: var(--paper); box-shadow: 0 0 0 1px var(--line-soft); }
.docs__empty p { color: var(--steel); }

/* Relacionados */
.related { padding: clamp(56px, 7vw, 96px) 0; }
.related + .related { padding-top: 0; }
.rail--cards { grid-auto-columns: minmax(200px, 62%); }

/* Consulta */
.inquiry-section { background: var(--ink); color: #f5f5f7; }
.inquiry-section__grid { display: grid; gap: 36px; }
.channels { display: grid; gap: 12px; margin-top: 28px; font-size: 16px; }
.channels li { display: flex; align-items: flex-start; gap: 10px; }
.channels .icon { margin-top: 4px; color: var(--mute-dark); }
.channels a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(255, 255, 255, 0.3); }
.channels--light .icon { color: var(--mute); }
.channels--light a { text-decoration-color: rgba(0, 0, 0, 0.25); }
.channels__label { display: block; font-size: 13px; color: var(--mute); }

/* -------------------------------------------------------------------------- */
/* Formularios                                                                */
/* -------------------------------------------------------------------------- */

.inquiry { position: relative; }
.inquiry__form { display: grid; gap: 18px; }
.field { display: grid; gap: 7px; min-width: 0; }
.field-row { display: grid; gap: 18px; }
.field__label { font-size: 14px; font-weight: 560; }
.field__opt { font-weight: 400; color: var(--mute); }
.field__control {
	width: 100%; min-height: 48px; padding: 12px 14px;
	border: 1px solid #b9b9bf; border-radius: var(--radius-s); background: var(--paper); color: var(--graphite);
	font-size: 16px; line-height: 1.4;
	transition: border-color 160ms ease, box-shadow 160ms ease;
	appearance: none;
}
select.field__control {
	padding-right: 40px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256' fill='%236e6e73'%3E%3Cpath d='M212.24,100.24l-80,80a6,6,0,0,1-8.48,0l-80-80a6,6,0,0,1,8.48-8.48L128,167.51l75.76-75.75a6,6,0,0,1,8.48,8.48Z'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right 14px center; background-size: 16px;
}
textarea.field__control { min-height: 132px; resize: vertical; }
.field__control:focus { outline: none; border-color: var(--graphite); box-shadow: 0 0 0 4px rgba(29, 29, 31, 0.1); }
.field__control[aria-invalid="true"] { border-color: #c4000c; box-shadow: 0 0 0 3px rgba(196, 0, 12, 0.12); }
.field__help { margin: 0; font-size: 13px; color: var(--mute); }
.field__error { margin: 0; font-size: 13.5px; font-weight: 500; color: #c4000c; }
.field__error:empty { display: none; }
.field--check { grid-template-columns: 22px 1fr; align-items: start; column-gap: 10px; font-size: 14.5px; }
.field--check .field__error { grid-column: 2; }
.field--check a { text-decoration: underline; }
.check { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--graphite); }
.field--model .field__label { color: var(--mute); }
.model-chip { display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin: 0; padding: 10px 14px; border-radius: var(--radius-s); background: rgba(29, 29, 31, 0.06); font-weight: 640; font-size: 17px; }
.model-chip span { font-weight: 400; font-size: 14px; color: var(--mute); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: var(--radius-s); background: #fdeced; color: #8c0009; font-size: 15px; }
.form-alert p { margin: 0; }
.form-alert .icon { margin-top: 2px; }
.inquiry__submit { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 4px; }
.inquiry__status { margin: 0; font-size: 14px; color: var(--mute); }
.btn--submit { min-width: 180px; position: relative; }
.btn__spinner { display: none; width: 18px; height: 18px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 99px; animation: spin 700ms linear infinite; }
.btn--submit.is-loading .btn__spinner { display: block; }
.btn--submit.is-loading { opacity: 0.8; pointer-events: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.inquiry__success { padding: 32px 28px; border-radius: var(--radius-l); background: rgba(29, 29, 31, 0.05); outline: none; animation: rise 360ms var(--ease-out); }
.inquiry__success-icon { width: 40px; height: 40px; color: #1a7f37; }
.inquiry__success-title { margin: 14px 0 6px; font-size: 24px; letter-spacing: -0.02em; }
.inquiry__ref { font-size: 14px; color: var(--mute); font-variant-numeric: tabular-nums; }

/* Formulario sobre fondo oscuro */
.inquiry-section .field__control { background-color: #1c1c1e; border-color: #48484c; color: #f5f5f7; }
.inquiry-section .field__control::placeholder { color: #8e8e93; }
.inquiry-section .field__control:focus { border-color: #f5f5f7; box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.12); }
.inquiry-section .field__opt, .inquiry-section .field__help, .inquiry-section .inquiry__status, .inquiry-section .field--model .field__label { color: var(--mute-dark); }
.inquiry-section .field__error { color: #ff8a90; }
.inquiry-section .field__control[aria-invalid="true"] { border-color: #ff6b73; box-shadow: 0 0 0 3px rgba(255, 107, 115, 0.18); }
.inquiry-section .model-chip { background: rgba(255, 255, 255, 0.08); }
.inquiry-section .model-chip span { color: var(--mute-dark); }
.inquiry-section .check { accent-color: #f5f5f7; }
.inquiry-section .field--check a { color: #f5f5f7; }
.inquiry-section .inquiry__success { background: rgba(255, 255, 255, 0.06); }
.inquiry-section .inquiry__success-icon { color: #4cd471; }
.inquiry-section .inquiry__ref { color: var(--mute-dark); }
.inquiry-section select.field__control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256' fill='%23a1a1a6'%3E%3Cpath d='M212.24,100.24l-80,80a6,6,0,0,1-8.48,0l-80-80a6,6,0,0,1,8.48-8.48L128,167.51l75.76-75.75a6,6,0,0,1,8.48,8.48Z'/%3E%3C/svg%3E"); }
.inquiry-section .form-alert { background: rgba(255, 77, 85, 0.14); color: #ffb3b7; }

/* -------------------------------------------------------------------------- */
/* Páginas                                                                    */
/* -------------------------------------------------------------------------- */

.page-hero { padding: 28px 0 clamp(40px, 6vw, 72px); background: var(--mist); }
.page-hero--dark { background: var(--ink); color: #f5f5f7; }
.page-hero__title { margin-top: 28px; font-size: clamp(40px, 6vw, 76px); line-height: 1; letter-spacing: -0.042em; font-weight: 680; }
.page-hero__lead { max-width: 58ch; margin-top: 18px; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.45; color: var(--mute); }
.page-hero__lead p { margin: 0; }
.page-hero--dark .page-hero__lead { color: var(--mute-dark); }
.page-hero--media { overflow: hidden; padding-bottom: 0; }
.page-hero__figure { margin-top: 24px; }
.page-hero__figure img { width: min(1000px, 100%); margin: 0 auto; }
.page-hero__figure.is-dark img { aspect-ratio: 16 / 9; object-fit: cover; }
@media (min-width: 768px) { .page-hero__figure.is-dark img { aspect-ratio: 2.4 / 1; } }
.anchor-nav { margin-top: 30px; }
.anchor-nav ul { display: flex; flex-wrap: wrap; gap: 8px; }

.prose { max-width: 720px; font-size: 19px; line-height: 1.6; }
.prose h2 { margin: 1.8em 0 0.5em; font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -0.024em; line-height: 1.15; }
.prose h3 { margin: 1.6em 0 0.4em; font-size: 22px; }
.prose > :first-child { margin-top: 0; }
.prose > p:first-child { font-size: clamp(21px, 2vw, 26px); line-height: 1.42; letter-spacing: -0.015em; font-weight: 500; }
.prose a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.prose ul { list-style: disc; padding-left: 1.2em; margin-bottom: 1em; }

.application__grid { display: grid; gap: 32px; align-items: center; }
.application__media { border-radius: var(--radius-l); overflow: hidden; }
.application__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; padding: 6%; }
.model-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.model-links a { display: inline-flex; min-height: 32px; align-items: center; padding: 0 12px; border-radius: 999px; background: rgba(29, 29, 31, 0.06); font-size: 14px; font-weight: 560; }
@media (hover: hover) and (pointer: fine) { .model-links a:hover { background: rgba(29, 29, 31, 0.12); } }

.family-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-top: 28px; }
.family-list__item { display: grid; grid-template-columns: 64px 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; padding: 12px; border-radius: var(--radius-m); background: var(--paper); }
.family-list__media { grid-row: 1 / 3; width: 64px; height: 64px; border-radius: 12px; overflow: hidden; }
.family-list__media img { width: 100%; height: 100%; object-fit: contain; }
.family-list__name { font-weight: 600; }
.family-list__meta { font-size: 14px; color: var(--mute); }

.support__grid, .contact__grid { display: grid; gap: 40px; }
.form-title, .aside-title { font-size: 19px; font-weight: 620; letter-spacing: -0.015em; margin-bottom: 18px; }
.aside-title { margin: 28px 0 12px; font-size: 15px; }
.aside-title:first-child { margin-top: 0; }
.aside-text { color: var(--steel); font-size: 15px; }
.aside-text a { color: var(--red); text-decoration: underline; }
.support__form { padding: 28px; border-radius: var(--radius-l); background: var(--paper); }
.doc-family { margin-top: 28px; }
.doc-family__title { margin-bottom: 12px; font-size: 19px; font-weight: 620; }
.empty-inline { color: var(--mute); }

.picker { display: grid; gap: 14px; align-items: end; }
.compare__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.switch { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch__track { position: relative; width: 44px; height: 26px; border-radius: 99px; background: #d1d1d6; transition: background-color 200ms ease; }
.switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 99px; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2); transition: transform 220ms var(--ease-out); }
.switch input:checked + .switch__track { background: var(--graphite); }
.switch input:checked + .switch__track::after { transform: translateX(18px); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--focus); outline-offset: 2px; }
.compare__scroll { overflow-x: auto; border-radius: var(--radius-m); box-shadow: 0 0 0 1px var(--line-soft); }
.compare__table { width: 100%; min-width: calc(160px + var(--cols) * 200px); table-layout: fixed; font-size: 15px; }
.compare__table th, .compare__table td { padding: 14px 16px; text-align: left; vertical-align: top; }
.compare__table thead th { position: sticky; top: 0; z-index: 1; background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--line); }
.compare__corner { width: 160px; }
.compare__product { font-weight: 400; }
.compare__media { display: block; border-radius: 12px; overflow: hidden; margin-bottom: 12px; }
.compare__media img { width: 100%; aspect-ratio: 1; object-fit: contain; padding: 8%; }
.compare__model { display: block; font-size: 19px; font-weight: 650; letter-spacing: -0.018em; }
.compare__type { display: block; margin: 2px 0 10px; font-size: 13px; color: var(--mute); }
.compare__group-row th { padding-top: 22px; background: var(--mist); font-size: 13px; font-weight: 650; color: var(--steel); }
.compare__row th { font-weight: 500; color: var(--mute); font-size: 14px; }
.compare__row + .compare__row th, .compare__row + .compare__row td { border-top: 1px solid var(--line-soft); }
.compare__row.is-different td { background: rgba(227, 6, 19, 0.035); font-weight: 560; }
.compare__row.is-different th::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 99px; background: var(--red); vertical-align: middle; }
.compare.only-diff .compare__row.is-same { display: none; }
.na { color: #8a8a8f; font-style: italic; font-weight: 400; }
.compare__note { margin-top: 14px; font-size: 13px; color: var(--mute); }
.notice { padding: 12px 14px; border-radius: var(--radius-s); background: #fff5e5; color: #6b4300; }

.dist-list { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.dist { padding: 20px; border-radius: var(--radius-m); background: var(--mist); }
.dist__name { font-size: 18px; }
.dist__city { color: var(--mute); }
.dist__links { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 14px; }
.dist__links a { color: var(--red); text-decoration: underline; }

.not-found { min-height: 60vh; padding-top: 72px; }
.not-found__search { display: flex; gap: 10px; max-width: 520px; margin: 28px 0; }
.not-found__search .toolbar__input { padding-left: 18px; background-color: #1c1c1e; border-color: #48484c; color: #fff; }

/* -------------------------------------------------------------------------- */
/* Pie                                                                        */
/* -------------------------------------------------------------------------- */

.site-footer { padding: 48px 0 32px; background: var(--mist); color: var(--steel); font-size: 14px; }
.site-footer__top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.site-footer__brand .brand-logo { height: 16px; }
.site-footer__social { display: flex; gap: 6px; }
.site-footer__social a { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 99px; color: var(--steel); transition: background-color 160ms ease, color 160ms ease; }
@media (hover: hover) and (pointer: fine) { .site-footer__social a:hover { background: rgba(29, 29, 31, 0.07); color: var(--graphite); } }
.site-footer__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 28px; padding: 28px 0; }
.site-footer__title { margin-bottom: 10px; font-size: 13px; font-weight: 620; color: var(--graphite); }
.site-footer li + li { margin-top: 7px; }
.site-footer a { color: var(--steel); }
@media (hover: hover) and (pointer: fine) { .site-footer a:hover { color: var(--graphite); text-decoration: underline; } }
.site-footer__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--mute); }
.site-footer__legal p { margin: 0; }

/* Bandeja de comparación */
.compare-tray {
	position: fixed; left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); z-index: 80;
	border-radius: 20px; color: #f5f5f7;
	background: rgba(29, 29, 31, 0.9);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
	animation: tray-in 320ms var(--ease-drawer);
}
@keyframes tray-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.compare-tray__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 12px 16px; }
.compare-tray__label { margin: 0; font-size: 14px; color: var(--mute-dark); }
.compare-tray__list { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 auto; }
.compare-tray__list li { display: inline-flex; align-items: center; gap: 6px; padding: 4px 6px 4px 4px; border-radius: 99px; background: rgba(255, 255, 255, 0.1); font-size: 14px; font-weight: 560; }
.compare-tray__list img { width: 28px; height: 28px; border-radius: 99px; object-fit: contain; background: #fff; }
.compare-tray__list button { display: grid; place-items: center; width: 22px; height: 22px; border: 0; border-radius: 99px; background: rgba(255, 255, 255, 0.14); color: #fff; }
.compare-tray__list .icon { width: 12px; height: 12px; }
.compare-tray__actions { display: flex; gap: 8px; margin-left: auto; }
.compare-tray .btn--ghost { color: #f5f5f7; border-color: rgba(255, 255, 255, 0.3); }
.compare-tray .btn--primary { background: #f5f5f7; color: var(--ink); }
.compare-tray .btn--primary[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }
.compare-tray__msg { margin: 0; padding: 0 16px 12px; font-size: 13px; color: #ffb3b7; }
.compare-tray__msg:empty { display: none; }
.compare-tray__msg button { margin-left: 8px; border: 0; background: none; color: #fff; text-decoration: underline; padding: 0; }
body.has-tray .site-footer { padding-bottom: 120px; }
/* En móvil la bandeja es una sola fila: contador y acciones (las fichas muestran qué está seleccionado). */
@media (max-width: 639px) {
	.compare-tray__inner { flex-wrap: nowrap; padding: 10px 10px 10px 16px; }
	.compare-tray__list { display: none; }
	.compare-tray__label { flex: 1; font-size: 13px; }
	.compare-tray__actions .btn { min-height: 34px; padding: 0 12px; font-size: 14px; }
}

/* -------------------------------------------------------------------------- */
/* Aparición al desplazarse (solo con JavaScript; sin JS todo es visible)     */
/* -------------------------------------------------------------------------- */

.reveal-ready [data-reveal]:not(.is-in) { opacity: 0; transform: translateY(28px); }
.reveal-ready [data-reveal] { transition: opacity 800ms var(--ease-out), transform 900ms var(--ease-out); transition-delay: calc(var(--i, 0) * 60ms); }

/* -------------------------------------------------------------------------- */
/* Responsive                                                                 */
/* -------------------------------------------------------------------------- */

@media (min-width: 640px) {
	.grid { gap: 36px 20px; }
	.card__summary { display: -webkit-box; }
	.field-row { grid-template-columns: 1fr 1fr; }
	.rail { grid-auto-columns: minmax(280px, 44%); }
	.rail--cards { grid-auto-columns: minmax(240px, 40%); }
	.apps__grid { grid-template-columns: 1fr 1fr; }
	.apps__grid > li:last-child:nth-child(odd) { grid-column: 1 / -1; }
	.spec-group__list { grid-template-columns: 1fr 1fr; }
	.picker { grid-template-columns: repeat(2, 1fr); }
	.compare-tray { left: 50%; right: auto; width: min(760px, calc(100% - 24px)); transform: translateX(-50%); animation: tray-in-center 320ms var(--ease-drawer); }
	@keyframes tray-in-center { from { opacity: 0; transform: translate(-50%, 16px); } to { opacity: 1; transform: translateX(-50%); } }
}

@media (min-width: 768px) {
	.grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.bento > .bento__cell:first-child { grid-column: 1 / -1; }
	.bento > .bento__cell:first-child .tile { grid-template-columns: 1fr 1.2fr; grid-template-rows: auto; min-height: 420px; padding: 40px 0 0 40px; align-items: start; }
	.bento > .bento__cell:first-child .tile__media img { max-width: 520px; max-height: 400px; }
	.figures-band { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.figures-band--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.figures-band--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.rail-controls { display: flex; }
	.catalog-head__grid { grid-template-columns: 1.4fr 1fr; }
	.catalog-head__media { display: block; }
	.docs__grid { grid-template-columns: 1fr 1.3fr; align-items: start; }
	.picker { grid-template-columns: 1.2fr repeat(3, 1fr) auto; }
	.spec-group { grid-template-columns: 220px 1fr; gap: 32px; }
	.product-nav__links { display: flex; }
	.product-nav .btn { margin-left: 8px; }
}

@media (min-width: 960px) {
	:root { --header-h: 52px; }
	.nav-main { display: block; }
	.nav-toggle { display: none; }
	.mobile-menu { display: none !important; }
	.flyout__inner { grid-template-columns: 1fr 220px; }
	.flyout__links { flex-direction: column; gap: 12px; padding-top: 30px; }
	.grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.bento { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: minmax(300px, auto); }
	.bento > .bento__cell:first-child { grid-column: span 2; grid-row: span 2; }
	.bento > .bento__cell:first-child .tile { grid-template-columns: 1fr; grid-template-rows: auto 1fr; padding: 44px 44px 0; }
	.bento > .bento__cell:first-child .tile__media img { max-width: 640px; max-height: 520px; }

	.story__body { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(40px, 6vw, 96px); }
	.story__stage {
		display: block; position: sticky; top: calc(var(--header-h) + 6vh);
		height: calc(88vh - var(--header-h)); max-height: 760px;
		border-radius: var(--radius-l); overflow: hidden;
	}
	.story--product .story__stage { top: 8vh; }
	.story__frame { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transform: scale(1.04); transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out); }
	.story__frame.is-active { opacity: 1; transform: none; }
	.story__frame img { width: 100%; height: 100%; object-fit: contain; }
	.story__frame.is-studio img { padding: 7%; }
	.story__steps { gap: 0; }
	.story__step { display: flex; align-items: center; min-height: 82vh; }
	.story__inline { display: none; }
	.story__step .story__text { opacity: 0.32; transition: opacity 500ms var(--ease-out); }
	.story__step.is-active .story__text, .no-js .story__step .story__text { opacity: 1; }

	.amp__grid { grid-template-columns: 1fr 1fr; gap: 72px; }
	.apps__grid { grid-template-columns: repeat(3, 1fr); }
	/* Sin celdas vacías: el último elemento ocupa lo que queda de la fila. */
	.apps__grid > li:last-child:nth-child(3n + 1) { grid-column: 1 / -1; }
	.apps__grid > li:last-child:nth-child(3n + 2) { grid-column: span 2; }
	.application__grid { grid-template-columns: 1fr 1.1fr; gap: 72px; }
	.application__grid.is-reversed .application__copy { order: 2; }

	.product-hero__grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 80px); align-items: start; }
	.product-info { position: sticky; top: 76px; padding-top: 12px; }
	.related .rail--cards { grid-auto-columns: calc((min(100vw, var(--wrap) + var(--gutter) * 2) - var(--gutter) * 2 - 60px) / 4); }
	.inquiry-section__grid { grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: start; }
	.support__grid, .contact__grid { grid-template-columns: 1fr 1.2fr; gap: 72px; align-items: start; }
	.contact__grid { grid-template-columns: 1.4fr 0.8fr; }
	.spec-group__list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.rail { grid-auto-columns: minmax(300px, 30%); }
}

@media (min-width: 1200px) {
	.hero__title { font-size: 112px; }
}

/* -------------------------------------------------------------------------- */
/* Preferencias de accesibilidad                                              */
/* -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; }
	.btn__spinner { animation: spin 1.2s linear infinite !important; }
	.reveal-ready [data-reveal]:not(.is-in) { transform: none; }
	.reveal-ready [data-reveal] { transition: opacity 200ms ease; transition-delay: 0ms; }
	.story__frame { transform: none !important; transition: opacity 200ms ease; }
	.gallery__slide { transform: none !important; transition: opacity 160ms ease, visibility 0s; }
	.tile__media img, .card__media img, .detail-card__media img { transition: none; }
	.hero__img { transform: none !important; }
}

@media (prefers-reduced-transparency: reduce) {
	.site-header, .flyout, .search, .product-nav, .compare-tray, .gallery__arrow { -webkit-backdrop-filter: none; backdrop-filter: none; }
	.site-header { background: #161617; }
	.product-nav { background: #fff; }
	.compare-tray { background: #1d1d1f; }
}

@media (prefers-contrast: more) {
	:root { --mute: #4a4a4f; --mute-dark: #d1d1d6; --line: #8a8a8f; }
	.btn--ghost { border-width: 2px; }
	.card__media, .tile, .doc { box-shadow: 0 0 0 1px #8a8a8f; }
}

@media print {
	.site-header, .product-nav, .compare-tray, .inquiry-section, .site-footer, .related, .gallery__thumbs, .gallery__arrow { display: none !important; }
	.story__stage { display: none !important; }
	.section { padding: 24px 0; }
	.section--dark, .story { background: #fff !important; color: #000 !important; }
}