/* ==========================================================================
   Casa Monarca · Salón Bulova
   Dirección: obsidiana, plata, luz lunar. Vidrio líquido para la capa funcional.
   ========================================================================== */

:root {
	--negro: #020203;
	--obsidiana: #08090b;
	--grafito: #121418;
	--plata: #eceef1;
	--plata-2: #b4b9c1;
	--tenue: rgba(236, 238, 241, .58);
	--tenue-2: rgba(236, 238, 241, .36);
	--linea: rgba(236, 238, 241, .12);
	--champan: #d4c29a;
	--luz: #f6f1e4;

	--serif: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
	--sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Segoe UI", system-ui, sans-serif;
	--mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

	--vidrio-bg: linear-gradient(180deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .035));
	--vidrio-borde: rgba(255, 255, 255, .14);
	--vidrio-sombra: inset 0 1px 0 rgba(255, 255, 255, .28), inset 0 -1px 0 rgba(255, 255, 255, .05), 0 24px 60px -12px rgba(0, 0, 0, .65);

	--gutter: clamp(16px, 4vw, 56px);
	--max: 1240px;
	--radio: 28px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body.cm {
	margin: 0;
	background: var(--negro);
	color: var(--plata);
	font: 400 1rem/1.55 var(--sans);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
	text-rendering: optimizeLegibility;
}
img, video, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: rgba(212, 194, 154, .35); }

.mono { font-family: var(--mono); font-weight: 400; letter-spacing: .06em; }
.kicker { font-size: .72rem; text-transform: uppercase; letter-spacing: .22em; color: var(--champan); margin: 0 0 1.1rem; }
.titulo-xxl, .titulo-xl, .titulo-l, .titulo-m { font-family: var(--serif); font-weight: 400; margin: 0; color: var(--plata); }
.titulo-xxl { font-size: clamp(3rem, 9vw, 8.5rem); line-height: .92; letter-spacing: -.025em; }
.titulo-xl { font-size: clamp(2.4rem, 6vw, 5.4rem); line-height: .98; letter-spacing: -.02em; }
.titulo-l { font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1; letter-spacing: -.018em; }
.titulo-m { font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1.05; letter-spacing: -.01em; }
.titulo-xxl em, .titulo-xl em, .titulo-l em { font-style: italic; color: var(--plata-2); }
.lead { font-size: clamp(1.02rem, 1.4vw, 1.2rem); line-height: 1.6; color: var(--tenue); max-width: 36em; margin: 1.4rem 0 0; font-weight: 300; letter-spacing: .005em; }

/* ---------- Vidrio líquido ---------- */
.vidrio, .barra, .puerta, .segmento, .hoja__panel, .cristal__etiqueta, .ref, .boton, .respaldo {
	--mx: 50%;
	--my: 0%;
}
.barra, .puerta, .segmento, .hoja__panel, .ref, .boton {
	position: relative;
	background: var(--vidrio-bg);
	-webkit-backdrop-filter: blur(22px) saturate(170%);
	backdrop-filter: blur(22px) saturate(170%);
	border: 1px solid var(--vidrio-borde);
	box-shadow: var(--vidrio-sombra);
	isolation: isolate;
}
/* reflejo especular que sigue al puntero */
.barra::before, .puerta::before, .segmento::before, .hoja__panel::before, .ref::before, .boton::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	pointer-events: none;
	background: radial-gradient(120% 80% at var(--mx) var(--my), rgba(255, 255, 255, .18), transparent 55%);
	opacity: .9;
	z-index: -1;
	transition: opacity .4s ease;
}
/* borde de luz: más brillante arriba, como luz cayendo sobre el material */
.barra::after, .puerta::after, .hoja__panel::after, .boton::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(160deg, rgba(255, 255, 255, .55), rgba(255, 255, 255, .06) 35%, rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, .18));
	-webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	pointer-events: none;
}

/* ---------- Botones ---------- */
.boton {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: .6em;
	border-radius: 999px;
	padding: .95em 1.6em;
	font-size: .95rem;
	font-weight: 500;
	letter-spacing: .01em;
	cursor: pointer;
	transition: transform .1s ease-out, background .3s ease;
	-webkit-tap-highlight-color: transparent;
	color: var(--plata);
}
.boton:hover { background: linear-gradient(180deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .05)); }
.boton:active { transform: scale(.97); }
.boton:focus-visible, a:focus-visible, .segmento__op:focus-visible { outline: 2px solid var(--champan); outline-offset: 3px; }
.boton--mini { padding: .55em 1.05em; font-size: .8rem; white-space: nowrap; }
.boton--grande { padding: 1.15em 2.1em; font-size: 1.02rem; }
.boton--ancho { width: 100%; }
.boton--grande { background: linear-gradient(180deg, rgba(246, 241, 228, .95), rgba(214, 206, 188, .9)); color: #0b0b0c; border-color: rgba(255, 255, 255, .6); box-shadow: inset 0 1px 0 #fff, 0 18px 50px -10px rgba(246, 241, 228, .35); }
.boton--grande:hover { background: linear-gradient(180deg, #fffaf0, #e2dac8); }
.enlace { color: var(--plata-2); border-bottom: 1px solid var(--linea); padding-bottom: 2px; }

/* ---------- Barra flotante ---------- */
.barra {
	position: fixed;
	z-index: 50;
	top: max(14px, env(safe-area-inset-top));
	left: 50%;
	display: flex;
	align-items: center;
	gap: clamp(.6rem, 2vw, 1.6rem);
	padding: 7px 7px 7px 14px;
	border-radius: 999px;
	transform: translate(-50%, -140%);
	opacity: 0;
	transition: transform .6s cubic-bezier(.2, .9, .25, 1), opacity .4s ease;
	max-width: calc(100vw - 32px);
}
.barra.visible { transform: translate(-50%, 0); opacity: 1; }
.barra__marca { display: flex; align-items: center; gap: .55rem; font-family: var(--serif); font-size: 1.12rem; letter-spacing: .01em; white-space: nowrap; }
.barra__marca img { width: 28px; height: 28px; object-fit: contain; }
.barra__links { display: flex; gap: clamp(.6rem, 1.6vw, 1.4rem); font-size: .82rem; color: var(--tenue); }
.barra__links a { transition: color .2s; white-space: nowrap; }
.barra__links a:hover, .barra__links a.activo { color: var(--plata); }
.barra > * { flex: none; }
@media (max-width: 760px) { .barra__links { display: none; } }


/* ==========================================================================
   APERTURA
   ========================================================================== */
.apertura { position: relative; height: 640vh; background: var(--negro); }
.escena { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.estrellas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; }

.obsidiana {
	position: absolute;
	left: 50%;
	bottom: -38vh;
	width: 190vmax;
	height: 80vh;
	transform: translateX(-50%);
	border-radius: 50%;
	background:
		radial-gradient(50% 40% at 50% 8%, rgba(214, 220, 230, .12), transparent 70%),
		radial-gradient(60% 60% at 50% 30%, #15171b 0%, #0a0b0d 45%, #020203 75%);
	opacity: 0;
	box-shadow: inset 0 2px 0 rgba(255, 255, 255, .05);
}

.pieza {
	--w: min(80vmin, 620px);
	position: absolute;
	left: 50%;
	top: 50%;
	width: var(--w);
	height: var(--w);
	margin: calc(var(--w) / -2) 0 0 calc(var(--w) / -2);
	will-change: transform;
	transform-style: preserve-3d;
}
.pieza__caja, .pieza__esfera { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.pieza__caja { opacity: 0; filter: drop-shadow(0 40px 60px rgba(0, 0, 0, .8)); }
.pieza__esfera { opacity: 0; }
.pieza__luna-wrap { position: absolute; inset: 17.69%; border-radius: 50%; will-change: transform, filter; }
.pieza__luna { width: 100%; height: 100%; border-radius: 50%; }
.pieza__brillo {
	position: absolute;
	inset: 19%;
	border-radius: 50%;
	background: linear-gradient(125deg, rgba(255, 255, 255, .16) 0%, rgba(255, 255, 255, .02) 32%, transparent 50%, transparent 70%, rgba(255, 255, 255, .06) 100%);
	opacity: 0;
	pointer-events: none;
	mix-blend-mode: screen;
}

.dato {
	position: absolute;
	left: 50%;
	top: 50%;
	margin: 0;
	transform: translate(-50%, 0);
	font-size: clamp(.72rem, 1.6vw, .9rem);
	letter-spacing: .28em;
	text-transform: uppercase;
	color: var(--plata-2);
	white-space: nowrap;
	opacity: 0;
}
.dato .c { opacity: 0; transition: opacity .25s ease; }
.dato .c.on { opacity: 1; }
.dato .cursor { display: inline-block; width: .55em; height: 1.05em; margin-left: .2em; vertical-align: -.18em; background: var(--champan); animation: parpadeo 1s steps(1) infinite; }
@keyframes parpadeo { 50% { opacity: 0; } }

.leyenda {
	position: absolute;
	left: 50%;
	top: 50%;
	margin: 0;
	transform-origin: 0 0;
	font-size: .68rem;
	letter-spacing: .24em;
	text-transform: uppercase;
	color: var(--tenue-2);
	white-space: nowrap;
	opacity: 0;
}
.leyenda i { font-style: normal; color: var(--champan); padding: 0 .4em; }

.frase {
	position: absolute;
	left: 50%;
	top: 50%;
	width: min(92vw, 980px);
	margin: 0;
	transform: translate(-50%, 0);
	text-align: center;
	font-family: var(--serif);
	font-weight: 400;
	font-size: clamp(1.7rem, 4.2vw, 3.5rem);
	line-height: 1.08;
	letter-spacing: -.015em;
	color: var(--plata);
	pointer-events: none;
}
.frase__p { display: inline-block; opacity: 0; transform: translateY(.35em); filter: blur(8px); will-change: transform, opacity, filter; }
.frase__p:nth-child(n+7) { font-style: italic; color: var(--plata-2); }

.puertas {
	position: absolute;
	left: 50%;
	top: 50%;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(8px, 1.4vw, 16px);
	width: min(92vw, 860px);
	transform: translate(-50%, 0);
	opacity: 0;
	pointer-events: none;
}
.puertas.activas { pointer-events: auto; }
.puerta {
	display: grid;
	grid-template-rows: auto 1fr auto;
	gap: 6px;
	height: clamp(104px, 17vh, 150px);
	padding: clamp(12px, 1.6vw, 18px);
	border-radius: 22px;
	overflow: hidden;
	color: var(--tenue);
	transition: transform .1s ease-out, color .3s ease;
	will-change: transform;
}
.puerta:active { transform: scale(.98); }
.puerta__num { font-size: .66rem; letter-spacing: .2em; opacity: .7; }
.puerta__nombre { font-family: var(--serif); font-size: clamp(1.25rem, 2.6vw, 1.9rem); align-self: end; color: var(--plata-2); line-height: 1; }
.puerta__estado { font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; opacity: .65; }
.puerta[aria-disabled="true"] { cursor: default; }
.puerta--activa { color: var(--plata); border-color: rgba(246, 241, 228, .4); }
.puerta--activa .puerta__nombre { color: var(--luz); }
.puerta--activa .puerta__estado { color: var(--champan); opacity: 1; }
.puerta__luz {
	position: absolute;
	inset: -40% -20% auto;
	height: 140%;
	background: radial-gradient(50% 50% at 50% 0%, rgba(246, 241, 228, .32), transparent 70%);
	z-index: -1;
	animation: respira 6s ease-in-out infinite;
}
@keyframes respira { 0%, 100% { opacity: .75; } 50% { opacity: 1; } }
.puerta__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; z-index: -2; transition: opacity .6s ease; }
.puerta--italy:hover .puerta__video, .puerta--italy:focus-visible .puerta__video { opacity: .55; }
.puerta--italy:hover .puerta__nombre { color: var(--plata); }

.respaldo {
	position: absolute;
	left: 50%;
	bottom: max(18px, env(safe-area-inset-bottom));
	transform: translateX(-50%);
	display: inline-flex;
	align-items: center;
	gap: .6em;
	padding: .55em 1.1em;
	border-radius: 999px;
	font-size: clamp(.6rem, 1.3vw, .68rem);
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--tenue);
	border: 1px solid var(--linea);
	background: rgba(255, 255, 255, .02);
	white-space: nowrap;
	max-width: calc(100vw - 32px);
	overflow: hidden;
	text-overflow: ellipsis;
}
.respaldo svg { color: var(--champan); flex: none; }
.respaldo span { overflow: hidden; text-overflow: ellipsis; }

.indicio { position: absolute; left: 50%; bottom: 72px; width: 1px; height: 46px; transform: translateX(-50%); background: linear-gradient(var(--tenue-2), transparent); overflow: hidden; }
.indicio span { position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--plata); animation: cae 2.2s cubic-bezier(.6, 0, .3, 1) infinite; }
@keyframes cae { to { top: 110%; } }

/* ==========================================================================
   SALÓN
   ========================================================================== */
.salon { position: relative; padding: clamp(110px, 16vh, 180px) var(--gutter) 40px; background: linear-gradient(var(--negro), var(--obsidiana) 18%, var(--obsidiana)); }
.salon__intro { max-width: var(--max); margin: 0 auto clamp(48px, 8vh, 80px); }

.segmento {
	position: sticky;
	top: 82px;
	z-index: 20;
	display: flex;
	width: max-content;
	max-width: 100%;
	margin: 0 auto clamp(40px, 8vh, 90px);
	padding: 5px;
	border-radius: 999px;
	overflow-x: auto;
	scrollbar-width: none;
}
.segmento::-webkit-scrollbar { display: none; }
.segmento__pastilla {
	position: absolute;
	top: 5px;
	bottom: 5px;
	left: 0;
	width: 0;
	border-radius: 999px;
	background: linear-gradient(180deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, .08));
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45), 0 6px 18px rgba(0, 0, 0, .35);
	will-change: transform, width;
	z-index: 0;
}
.segmento__op { position: relative; z-index: 1; padding: .62em 1.15em; border-radius: 999px; font-size: .84rem; color: var(--tenue); white-space: nowrap; transition: color .25s; }
.segmento__op span { font-size: .7rem; color: var(--champan); margin-right: .25em; }
.segmento__op.activo { color: var(--plata); }

.vitrina {
	max-width: var(--max);
	margin: 0 auto;
	padding: clamp(60px, 12vh, 140px) 0;
	display: grid;
	grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
	grid-template-areas: "texto visual" "refs refs";
	gap: clamp(32px, 5vw, 80px) clamp(32px, 6vw, 96px);
	align-items: center;
	border-top: 1px solid var(--linea);
}
.vitrina:nth-of-type(even) { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); grid-template-areas: "visual texto" "refs refs"; }
.vitrina__texto { grid-area: texto; }
.vitrina__visual { grid-area: visual; }
.refs { grid-area: refs; }
.vitrina__num { display: inline-grid; place-items: center; min-width: 2.2em; height: 2.2em; margin-right: .6em; border: 1px solid rgba(212, 194, 154, .4); border-radius: 50%; font-size: .66rem; letter-spacing: 0; }
.vitrina__linea { font-family: var(--mono); font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--plata-2); margin: 1rem 0 1.4rem; }
.vitrina__relato { color: var(--tenue); font-weight: 300; font-size: 1.04rem; line-height: 1.72; max-width: 32em; margin: 0; }

@media (max-width: 860px) {
	.vitrina, .vitrina:nth-of-type(even) { grid-template-columns: 1fr; grid-template-areas: "visual" "texto" "refs"; }
}

/* Cristal / video */
.cristal { position: relative; border-radius: var(--radio); overflow: hidden; background: #050506; box-shadow: 0 0 0 1px var(--linea), 0 50px 100px -30px rgba(0, 0, 0, .9); }
.cristal video { width: 100%; aspect-ratio: 1100 / 620; object-fit: cover; }
.cristal::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(135deg, rgba(255, 255, 255, .1), transparent 30%, transparent 70%, rgba(255, 255, 255, .04)); pointer-events: none; }
.cristal__etiqueta {
	position: absolute;
	left: 16px;
	bottom: 16px;
	padding: .5em .95em;
	border-radius: 999px;
	font-size: .64rem;
	letter-spacing: .18em;
	text-transform: uppercase;
	background: rgba(10, 10, 12, .4);
	-webkit-backdrop-filter: blur(16px) saturate(160%);
	backdrop-filter: blur(16px) saturate(160%);
	border: 1px solid rgba(255, 255, 255, .14);
	color: var(--plata);
}

/* Precisión */
.precision { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 3vw, 32px); padding: clamp(20px, 3vw, 40px); border-radius: var(--radio); background: radial-gradient(80% 80% at 50% 0%, #17191d, #0a0b0d); box-shadow: 0 0 0 1px var(--linea); }
.precision__fig { margin: 0; text-align: center; }
.precision__fig svg { width: 100%; max-width: 260px; margin: 0 auto; }
.precision__fig figcaption { margin-top: 14px; font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--tenue-2); }
.precision__fig figcaption b { display: block; font-weight: 400; font-size: 1.05rem; letter-spacing: .04em; color: var(--plata-2); margin-bottom: 4px; }
.precision__fig--hf figcaption b { color: var(--luz); }
.precision__onda { grid-column: 1 / -1; width: 100%; height: 90px; }

/* Rubaiyat · nácar */
.nacar { display: grid; place-items: center; aspect-ratio: 1.25; border-radius: var(--radio); background: radial-gradient(70% 70% at 50% 40%, #1a1817, #08090b 70%); box-shadow: 0 0 0 1px var(--linea); perspective: 900px; }
.nacar__esfera {
	--rx: 0deg;
	--ry: 0deg;
	--h: 0deg;
	position: relative;
	width: min(62%, 340px);
	aspect-ratio: 1;
	border-radius: 50%;
	transform: rotateX(var(--rx)) rotateY(var(--ry));
	box-shadow: 0 0 0 10px #d9d4cc, 0 0 0 12px #a9a39a, 0 0 0 13px #f3efe8, 0 40px 80px -20px rgba(0, 0, 0, .8);
	overflow: hidden;
	background: #efe9e1;
}
.nacar__iris {
	position: absolute;
	inset: -20%;
	background:
		conic-gradient(from var(--h), #f4efe9, #e6eef2, #efe3ee, #f5f0dd, #e3efe9, #ece5f3, #f4efe9);
	filter: blur(14px) saturate(1.2);
	opacity: .95;
}
.nacar__iris::after { content: ""; position: absolute; inset: 0; background: repeating-radial-gradient(circle at 40% 35%, rgba(255, 255, 255, .25) 0 2px, transparent 2px 7px); mix-blend-mode: soft-light; }
.nacar svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* Ediciones limitadas · fondo grabado */
.fondo-grabado { display: grid; place-items: center; aspect-ratio: 1.25; border-radius: var(--radio); background: radial-gradient(70% 70% at 50% 40%, #16181c, #08090b 70%); box-shadow: 0 0 0 1px var(--linea); }
.fondo-grabado svg { width: min(70%, 380px); filter: drop-shadow(0 40px 50px rgba(0, 0, 0, .7)); }
.grabado-txt { font-family: var(--mono); font-size: 11px; letter-spacing: 3.2px; fill: #2c3036; }
.grabado-num { font-family: var(--mono); font-size: 11px; letter-spacing: 3px; fill: #3a3f47; }
.grabado-big { font-family: var(--serif); font-size: 52px; fill: #2a2e34; letter-spacing: 2px; }

/* Referencias */
.refs { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.ref { border-radius: 22px; padding: 18px; min-height: 150px; display: flex; flex-direction: column; justify-content: flex-end; gap: 4px; }
.ref img { width: 100%; aspect-ratio: 1; object-fit: contain; margin-bottom: 12px; border-radius: 14px; }
.ref__nombre { margin: 0; font-family: var(--serif); font-size: 1.3rem; line-height: 1.1; }
.ref__codigo { margin: 0; font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--champan); order: -1; }
.ref__nota { margin: 0; font-size: .82rem; color: var(--tenue-2); }
.ref__cta { margin-top: 10px; align-self: flex-start; background: none; border: 0; padding: 0; color: var(--plata); font-size: .82rem; border-bottom: 1px solid var(--linea); cursor: pointer; }
.ref--pendiente { background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; box-shadow: none; border: 1px dashed rgba(236, 238, 241, .14); }
.ref--pendiente::before { display: none; }
.ref--pendiente .ref__nombre { color: var(--tenue-2); font-style: italic; }
.ref__marco { flex: 1; min-height: 40px; }

/* ==========================================================================
   MOVIMIENTO REVELADO
   ========================================================================== */
.movimiento { position: relative; height: 360vh; background: var(--obsidiana); }
.escena--mov { display: grid; grid-template-rows: auto 1fr; padding: clamp(96px, 14vh, 130px) var(--gutter) clamp(24px, 5vh, 48px); gap: clamp(12px, 3vh, 28px); }
.mov__cab { max-width: var(--max); width: 100%; margin: 0 auto; }
.mov__cab .titulo-xl { font-size: clamp(2.2rem, 5vw, 4.4rem); }
.mov__marco { position: relative; width: min(100%, calc((100svh - 380px) * 1.774), 1100px); margin: 0 auto; align-self: center; aspect-ratio: 1100 / 620; border-radius: var(--radio); overflow: hidden; box-shadow: 0 0 0 1px var(--linea), 0 60px 120px -30px #000; }
.mov__video { width: 100%; height: 100%; object-fit: cover; }
.mov__vineta { position: absolute; inset: 0; background: linear-gradient(90deg, #08090b 0%, rgba(8, 9, 11, .92) 16%, rgba(8, 9, 11, .5) 27%, transparent 37%, transparent 70%, rgba(8, 9, 11, .55) 100%), linear-gradient(180deg, rgba(8, 9, 11, .35), transparent 20%, transparent 85%, rgba(8, 9, 11, .5)); pointer-events: none; }
.capas { position: absolute; inset: 0; margin: 0; padding: 0; list-style: none; pointer-events: none; }
.capas li {
	position: absolute;
	top: var(--y);
	left: 63%;
	display: flex;
	align-items: baseline;
	gap: .6em;
	font-family: var(--serif);
	font-size: clamp(1rem, 2vw, 1.6rem);
	color: var(--plata);
	opacity: 0;
	transform: translateX(14px);
	white-space: nowrap;
}
.capas li::before { content: ""; position: absolute; right: calc(100% + 12px); top: .62em; width: clamp(30px, 6vw, 90px); height: 1px; background: linear-gradient(90deg, transparent, var(--champan)); transform-origin: right; transform: scaleX(var(--k, 0)); }
.capas li span { font-size: .6rem; color: var(--champan); letter-spacing: .1em; }
.capas small { font-family: var(--mono); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; color: var(--tenue); }
@media (max-width: 700px) {
	.mov__marco { aspect-ratio: 1; width: min(100%, calc(100svh - 330px)); }
	.mov__video { object-position: 48% 50%; }
	.mov__vineta { background: linear-gradient(90deg, rgba(8, 9, 11, .5), transparent 25%, transparent 62%, rgba(8, 9, 11, .75)); }
	.capas small { display: none; }
	.capas li { left: 70%; font-size: .95rem; }
	.capas li::before { width: 18px; right: calc(100% + 6px); }
}
.mov__riel { position: absolute; left: 50%; bottom: clamp(14px, 3vh, 26px); width: min(240px, 50vw); height: 2px; transform: translateX(-50%); background: var(--linea); border-radius: 2px; overflow: hidden; }
.mov__riel span { position: absolute; inset: 0; background: var(--plata); transform-origin: left; transform: scaleX(0); }

/* ==========================================================================
   FICHA · CERTIFICADO
   ========================================================================== */
.ficha {
	max-width: var(--max);
	margin: 0 auto;
	padding: clamp(100px, 16vh, 180px) var(--gutter);
	display: grid;
	grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
	gap: clamp(40px, 6vw, 100px);
	align-items: center;
}
@media (max-width: 860px) { .ficha { grid-template-columns: 1fr; } }
.certificado {
	--rx: 0deg;
	--ry: 0deg;
	position: relative;
	border-radius: 18px;
	background: linear-gradient(160deg, #16181b, #0c0d0f 60%, #121316);
	box-shadow: 0 0 0 1px rgba(212, 194, 154, .25), 0 60px 120px -40px #000;
	transform: perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry));
	will-change: transform;
	overflow: hidden;
}
.certificado__guilloche {
	position: absolute;
	inset: 0;
	opacity: .5;
	background:
		repeating-radial-gradient(circle at 110% -10%, rgba(212, 194, 154, .07) 0 1px, transparent 1px 9px),
		repeating-radial-gradient(circle at -10% 110%, rgba(236, 238, 241, .05) 0 1px, transparent 1px 11px);
}
.certificado__cuerpo { position: relative; margin: 12px; padding: clamp(20px, 3.4vw, 40px); border: 1px solid rgba(212, 194, 154, .22); border-radius: 10px; outline: 1px solid rgba(212, 194, 154, .1); outline-offset: -6px; }
.certificado__cab { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--linea); }
.certificado__cab img { width: 54px; height: 54px; object-fit: contain; }
.certificado__tipo { margin: 0; font-size: .6rem; letter-spacing: .24em; text-transform: uppercase; color: var(--champan); }
.certificado__modelo { margin: 4px 0 0; font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1; }
.certificado__serie { margin: 0; font-size: .64rem; letter-spacing: .14em; color: var(--tenue-2); align-self: start; }
.certificado__tabla { margin: 0; padding: 10px 0 0; }
.certificado__tabla div { display: grid; grid-template-columns: minmax(110px, 38%) 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px dotted rgba(236, 238, 241, .12); font-size: .76rem; letter-spacing: .06em; }
.certificado__tabla dt { color: var(--tenue-2); text-transform: uppercase; letter-spacing: .16em; font-size: .64rem; padding-top: .15em; }
.certificado__tabla dd { margin: 0; color: var(--plata); }
.certificado__pie { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--tenue-2); }
.certificado__sello { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(212, 194, 154, .5); color: var(--champan); font-family: var(--serif); font-size: 1rem; letter-spacing: .05em; box-shadow: inset 0 0 0 4px rgba(212, 194, 154, .08), inset 0 0 0 5px rgba(212, 194, 154, .3); }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta { position: relative; padding: clamp(120px, 20vh, 220px) var(--gutter); text-align: center; overflow: hidden; background: var(--negro); }
.cta .lead { margin-left: auto; margin-right: auto; }
.cta__luz { position: absolute; left: 50%; top: 0; width: 120vmax; height: 80vh; transform: translateX(-50%); background: radial-gradient(40% 50% at 50% 0%, rgba(246, 241, 228, .12), transparent 70%); pointer-events: none; }
.cta__acciones { display: flex; justify-content: center; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 44px; }
.cta__dir { margin-top: 30px; font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--tenue-2); }

/* ==========================================================================
   PIE
   ========================================================================== */
.pie { padding: 40px var(--gutter) max(36px, env(safe-area-inset-bottom)); border-top: 1px solid var(--linea); background: var(--negro); text-align: center; }
.pie__marca { width: min(420px, 80vw); margin: 0 auto 24px; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 18px; -webkit-mask: radial-gradient(70% 70% at 50% 50%, #000 55%, transparent 100%); mask: radial-gradient(70% 70% at 50% 50%, #000 55%, transparent 100%); }
.pie__marca video { width: 100%; height: 100%; object-fit: cover; }
.pie__puertas { display: flex; justify-content: center; gap: clamp(16px, 4vw, 40px); font-size: .68rem; letter-spacing: .22em; text-transform: uppercase; color: var(--tenue-2); }
.pie__puertas .activa, .pie__puertas a:hover { color: var(--plata); }
.pie__legal { margin: 26px 0 0; font-size: .72rem; color: var(--tenue-2); }

/* ==========================================================================
   HOJA · presentación privada
   ========================================================================== */
.hoja { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.hoja[hidden] { display: none; }
.hoja__velo { position: absolute; inset: 0; background: rgba(0, 0, 0, .55); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; }
.hoja__panel {
	width: min(560px, 100%);
	max-height: calc(100svh - 32px);
	overflow: auto;
	padding: clamp(24px, 4vw, 40px);
	border-radius: 32px;
	background: linear-gradient(180deg, rgba(40, 42, 47, .72), rgba(18, 19, 22, .8));
	-webkit-backdrop-filter: blur(40px) saturate(180%);
	backdrop-filter: blur(40px) saturate(180%);
	will-change: transform, opacity;
	opacity: 0;
}
.hoja__asa { display: none; width: 40px; height: 5px; border-radius: 3px; background: rgba(255, 255, 255, .25); margin: -8px auto 18px; }
.hoja__cerrar { position: absolute; top: 18px; right: 18px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .08); cursor: pointer; transition: background .2s, transform .1s; }
.hoja__cerrar:hover { background: rgba(255, 255, 255, .16); }
.hoja__cerrar:active { transform: scale(.92); }
@media (max-width: 600px) {
	.hoja { place-items: end center; padding: 0; }
	.hoja__panel { border-radius: 30px 30px 0 0; max-height: 92svh; padding-bottom: max(24px, env(safe-area-inset-bottom)); }
	.hoja__asa { display: block; }
}

.form { display: grid; gap: 14px; margin-top: 22px; }
.form__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 480px) { .form__fila { grid-template-columns: 1fr; } }
.campo { display: grid; gap: 6px; }
.campo span { font-size: .72rem; letter-spacing: .08em; color: var(--tenue); }
.campo i { color: var(--tenue-2); font-style: normal; }
.campo input, .campo select, .campo textarea {
	width: 100%;
	padding: .85em 1em;
	border-radius: 14px;
	border: 1px solid rgba(255, 255, 255, .12);
	background: rgba(0, 0, 0, .28);
	color: var(--plata);
	font: 400 1rem/1.3 var(--sans);
	transition: border-color .2s, background .2s;
	color-scheme: dark;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: rgba(212, 194, 154, .6); background: rgba(0, 0, 0, .4); }
.campo [aria-invalid="true"] { border-color: #d08a7a; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form__estado { margin: 0; min-height: 1.2em; font-size: .88rem; color: var(--champan); }
.form__estado a { border-bottom: 1px solid currentColor; }

/* Revelado al entrar en pantalla */
.revelar { opacity: 0; transform: translateY(28px); transition: opacity 1s cubic-bezier(.2, .8, .2, 1), transform 1.1s cubic-bezier(.2, .8, .2, 1); }
.revelar.visto { opacity: 1; transform: none; }

/* ==========================================================================
   Accesibilidad
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
	.apertura { height: auto; }
	.escena { position: relative; height: auto; min-height: 100svh; padding: 120px 16px 120px; display: flex; flex-direction: column; align-items: center; gap: 28px; }
	.pieza, .dato, .leyenda, .frase, .puertas, .respaldo, .estrellas, .obsidiana { position: relative !important; left: auto !important; top: auto !important; bottom: auto !important; margin: 0 !important; transform: none !important; opacity: 1 !important; }
	.pieza { width: min(70vw, 420px); height: min(70vw, 420px); }
	.pieza__caja, .pieza__esfera { opacity: 1 !important; }
	.pieza__luna-wrap, .indicio, .estrellas, .obsidiana { display: none; }
	.frase__p { opacity: 1; transform: none; filter: none; }
	.puertas { pointer-events: auto; }
	.movimiento { height: auto; }
	.escena--mov { height: auto; }
	.capas li { opacity: 1; transform: none; --k: 1; }
	.revelar { opacity: 1; transform: none; transition: none; }
	.puerta__luz, .indicio span, .dato .cursor { animation: none; }
}
@media (prefers-reduced-transparency: reduce) {
	.barra, .puerta, .segmento, .hoja__panel, .ref, .boton { background: #1a1c20; -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-contrast: more) {
	.barra, .puerta, .segmento, .hoja__panel, .ref { background: #111; border-color: rgba(255, 255, 255, .6); }
	.tenue, .lead, .vitrina__relato { color: var(--plata); }
}

/* Ajustes de pantalla estrecha (al final para prevalecer) */
@media (max-width: 420px) { .barra__marca { font-size: 1rem; } .barra { gap: .7rem; } .dato { letter-spacing: .14em; font-size: .66rem; } }
@media (max-width: 420px) {
	.respaldo { white-space: normal; text-align: center; border-radius: 14px; letter-spacing: .08em; line-height: 1.5; width: max-content; max-width: calc(100vw - 32px); }
	.respaldo span { overflow: visible; }
}