/* Corinto · web de ejemplo para vídeos. Limpia y editorial: marfil, tinta y mucho aire. */
@font-face { font-family: "Bodoni Moda"; src: url("fuentes/bodoni.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }
@font-face { font-family: "Bodoni Moda"; src: url("fuentes/bodoni-it.woff2") format("woff2"); font-weight: 400 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("fuentes/hanken.woff2") format("woff2"); font-weight: 300 600; font-display: swap; }

:root {
  --marfil: #f2ede4;
  --marfil-2: #e9e2d6;
  --blanco: #faf8f4;
  --tinta: #1d1a17;
  --gris: #776d63;
  --linea: rgba(29, 26, 23, .14);
  --laton: #9a7b3c;
  --display: "Bodoni Moda", "Didot", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
  --ancho: 1320px;
  --lado: clamp(16px, 4vw, 56px);
  --curva: cubic-bezier(.22, .61, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--marfil); color: var(--tinta); font: 400 16px/1.65 var(--sans); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; margin: 0; letter-spacing: -.01em; }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.6rem); line-height: 1.08; }
h1 em, h2 em { font-style: italic; }
p { margin: 0; }
.dato { font-size: .74rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--gris); margin-bottom: 1.2rem; }

/* Botones */
.boton { display: inline-flex; align-items: center; justify-content: center; padding: 1rem 1.9rem; background: var(--tinta); color: var(--blanco); font: 500 .8rem var(--sans); letter-spacing: .16em; text-transform: uppercase; text-decoration: none; border: 1px solid var(--tinta); transition: background .3s, color .3s; cursor: pointer; }
.boton:hover { background: transparent; color: var(--tinta); }
.boton-linea { background: transparent; color: var(--blanco); border-color: rgba(250, 248, 244, .7); }
.boton-linea:hover { background: var(--blanco); color: var(--tinta); }
.boton-claro { background: var(--blanco); color: var(--tinta); border-color: var(--blanco); }
.boton-claro:hover { background: transparent; color: var(--blanco); }
.boton-ancho { width: 100%; }

/* Aviso superior y barra */
.aviso-top { background: var(--tinta); color: var(--marfil); text-align: center; font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; padding: .55rem var(--lado); }
.barra { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 1.3rem var(--lado); background: rgba(242, 237, 228, 0); transition: background .4s, padding .4s, border-color .4s; border-bottom: 1px solid transparent; }
.barra.pegada { background: rgba(242, 237, 228, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); padding-block: .9rem; border-bottom-color: var(--linea); }
.barra-izq, .barra-der { display: flex; gap: 2.2rem; align-items: center; }
.barra-der { justify-content: flex-end; }
.barra a { text-decoration: none; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; }
.barra .marca { font: 400 1.7rem var(--display); letter-spacing: .32em; text-transform: uppercase; padding-left: .32em; }
.enlace-cita { border-bottom: 1px solid var(--tinta); padding-bottom: 2px; }

/* Portada */
.portada { position: relative; height: calc(100svh - 110px); min-height: 560px; max-height: 920px; margin: 0 var(--lado); overflow: hidden; color: var(--blanco); }
.portada-foto { position: absolute; inset: 0; }
.portada-foto img { width: 100%; height: 100%; object-fit: cover; animation: acerca 18s ease-out forwards; }
.portada::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 17, 14, .05) 30%, rgba(20, 17, 14, .62)); }
@keyframes acerca { from { transform: scale(1.08); } to { transform: scale(1); } }
.portada-texto { position: absolute; z-index: 1; left: clamp(20px, 4vw, 56px); right: clamp(20px, 4vw, 56px); bottom: clamp(28px, 6vw, 64px); max-width: 820px; }
.portada .dato { color: rgba(250, 248, 244, .8); }
.portada h1 { font-size: clamp(2.4rem, 5.4vw, 4.8rem); line-height: 1.04; margin-bottom: 2rem; }
.portada-botones { display: flex; flex-wrap: wrap; gap: .8rem; }
.portada-texto > * { opacity: 0; transform: translateY(16px); animation: entra 1s var(--curva) forwards; }
.portada-texto > :nth-child(2) { animation-delay: .15s; }
.portada-texto > :nth-child(3) { animation-delay: .3s; }
@keyframes entra { to { opacity: 1; transform: none; } }

/* Declaración */
.declaracion { max-width: var(--ancho); margin: 0 auto; padding: clamp(80px, 12vw, 160px) var(--lado); display: grid; grid-template-columns: 320px 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.declaracion-foto { margin: 0; aspect-ratio: 3 / 4; overflow: hidden; }
.declaracion-foto img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.declaracion-texto { font: 400 clamp(1.5rem, 2.8vw, 2.5rem)/1.32 var(--display); }
.declaracion-texto span { color: var(--gris); }
.declaracion-texto .palabra { opacity: .18; transition: opacity .4s; }
.declaracion-texto .palabra.on { opacity: 1; }

/* Bloques */
.bloque { max-width: var(--ancho); margin: 0 auto; padding: clamp(70px, 10vw, 130px) var(--lado); }

/* Diseña tu anillo */
.disena { border-top: 1px solid var(--linea); }
.disena-cab { max-width: 640px; margin-bottom: 3.4rem; }
.disena-cab > p:last-child { color: var(--gris); margin-top: 1.2rem; font-size: 1.05rem; }
.disenador { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 5rem); align-items: stretch; }
.escaparate { background: var(--blanco); display: flex; flex-direction: column; justify-content: center; padding: 2rem; min-height: 520px; position: relative; }
.anillo { width: min(440px, 100%); margin: 0 auto; display: block; transition: transform .6s var(--curva); }
.anillo:hover { transform: rotate(-4deg) scale(1.02); }
.anillo stop, .anillo polygon { transition: stop-color .5s, fill .5s; }
.grabado { font-family: var(--display); font-style: italic; fill: rgba(29, 26, 23, .55); }
#engaste { transition: opacity .4s, transform .4s var(--curva); transform-origin: 200px 120px; transform-box: view-box; }
#engaste.sin { opacity: 0; transform: translateY(14px) scale(.8); }
.escaparate-pie { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--linea); padding-top: 1rem; margin-top: 1rem; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gris); }
.opciones { display: grid; gap: 1.8rem; align-content: start; }
.opciones fieldset { border: 0; padding: 0 0 1.6rem; margin: 0; border-bottom: 1px solid var(--linea); }
.opciones legend { font-size: .74rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; margin-bottom: .9rem; padding: 0; }
.opciones legend small { color: var(--laton); letter-spacing: .1em; margin-left: .4rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips label { cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-flex; align-items: center; gap: .55rem; padding: .7rem 1.1rem; border: 1px solid var(--linea); font-size: .9rem; transition: border-color .25s, background .25s, color .25s; }
.chips label:hover span { border-color: var(--tinta); }
.chips input:checked + span { background: var(--tinta); color: var(--blanco); border-color: var(--tinta); }
.chips input:focus-visible + span { outline: 2px solid var(--laton); outline-offset: 2px; }
.punto-metal { width: 14px; height: 14px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); }
.punto-metal.amarillo { background: linear-gradient(135deg, #f3d98b, #b98a2f); }
.punto-metal.blanco { background: linear-gradient(135deg, #ffffff, #b9bcc1); }
.punto-metal.rosa { background: linear-gradient(135deg, #f6c9b4, #b9785c); }
.talla { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.talla button { width: 44px; height: 44px; border: 1px solid var(--linea); background: transparent; font-size: 1.2rem; cursor: pointer; color: var(--tinta); transition: border-color .2s; }
.talla button:hover { border-color: var(--tinta); }
.talla output { font: 400 1.8rem var(--display); min-width: 2ch; text-align: center; }
.talla small { color: var(--gris); font-size: .85rem; }
.campo { width: 100%; font: italic 400 1.2rem var(--display); color: var(--tinta); background: transparent; border: 0; border-bottom: 1px solid var(--tinta); padding: .5rem 0; }
.campo:focus { outline: none; border-bottom-color: var(--laton); }
.precio { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.precio > div > span { display: block; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gris); }
.precio strong { font: 400 2.6rem/1.1 var(--display); display: inline-block; }
.precio strong.cambia { animation: aparece-num .5s var(--curva); }
@keyframes aparece-num { from { opacity: .2; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.nota { color: var(--gris); font-size: .85rem; margin-top: -.8rem; }

/* Colección */
.coleccion-cab { display: flex; justify-content: space-between; align-items: end; gap: 2rem; flex-wrap: wrap; margin-bottom: 2.6rem; }
.filtros { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.filtros button { background: none; border: 0; padding: 0 0 4px; font: 500 .74rem var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--gris); cursor: pointer; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.filtros button:hover { color: var(--tinta); }
.filtros button[aria-selected="true"] { color: var(--tinta); border-bottom-color: var(--tinta); }
.productos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem 1.4rem; }
.producto .foto { aspect-ratio: 4 / 5; overflow: hidden; background: var(--marfil-2); margin-bottom: 1rem; }
.producto img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--curva); }
.producto:hover img { transform: scale(1.05); }
.producto { display: grid; grid-template-columns: 1fr auto; column-gap: 1rem; cursor: pointer; }
.producto .foto { grid-column: 1 / -1; }
.producto h3 { font-size: 1.25rem; }
.producto p { grid-column: 1; color: var(--gris); font-size: .85rem; }
.producto > span { grid-column: 2; grid-row: 2; font-size: .95rem; }
.producto.oculta { display: none; }

/* El taller */
.taller { background: var(--tinta); color: var(--marfil); padding: clamp(80px, 11vw, 140px) var(--lado); }
.taller > * { max-width: var(--ancho); margin-inline: auto; }
.taller-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; margin-bottom: 4rem; }
.taller-intro p { color: rgba(242, 237, 228, .7); font-size: 1.1rem; max-width: 44ch; }
.proceso { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.proceso figure { margin: 0 0 1.4rem; aspect-ratio: 4 / 5; overflow: hidden; }
.proceso img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--curva); }
.proceso li:hover img { transform: scale(1.04); }
.proceso li > span { font-size: .74rem; letter-spacing: .2em; color: #c7ab72; }
.proceso h3 { font-size: 1.6rem; margin: .3rem 0 .6rem; }
.proceso p { color: rgba(242, 237, 228, .7); font-size: .95rem; }

/* Alianzas */
.alianzas { position: relative; height: clamp(480px, 70vh, 720px); overflow: hidden; margin: clamp(60px, 8vw, 100px) var(--lado) 0; color: var(--blanco); }
.alianzas img { width: 100%; height: 100%; object-fit: cover; }
.alianzas::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 17, 14, .7), rgba(20, 17, 14, .05) 70%); }
.alianzas-texto { position: absolute; z-index: 1; left: clamp(24px, 5vw, 72px); top: 50%; transform: translateY(-50%); max-width: 520px; }
.alianzas-texto p { margin: 1.2rem 0 2rem; color: rgba(250, 248, 244, .85); font-size: 1.05rem; }

/* Cita */
.cita { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.cita-texto > p:not(.dato) { color: var(--gris); margin-top: 1.2rem; font-size: 1.05rem; max-width: 42ch; }
.cita-lista { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: .4rem; font-size: .95rem; }
.cita-lista li::before { content: "—  "; color: var(--laton); }
.cita-caja { background: var(--blanco); padding: clamp(1.6rem, 3vw, 2.6rem); }
.cita-paso { font-size: .74rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; margin: 0 0 .9rem; }
.dias, .horas { display: grid; gap: .5rem; margin-bottom: 1.8rem; }
.dias { grid-template-columns: repeat(5, 1fr); }
.horas { grid-template-columns: repeat(5, 1fr); }
.dias button, .horas button { border: 1px solid var(--linea); background: transparent; color: var(--tinta); padding: .7rem 0; font: 400 .8rem var(--sans); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.dias button b { display: block; font: 400 1.5rem var(--display); letter-spacing: 0; text-transform: none; }
.horas button { font-size: .92rem; letter-spacing: 0; }
.dias button:hover:not(:disabled), .horas button:hover:not(:disabled) { border-color: var(--tinta); }
.dias button.activo, .horas button.activo { background: var(--tinta); color: var(--blanco); border-color: var(--tinta); }
.dias button:disabled, .horas button:disabled { opacity: .35; text-decoration: line-through; cursor: not-allowed; }
.cita-resumen { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-top: 1px solid var(--linea); padding: 1.2rem 0; margin-bottom: 1rem; }
.cita-resumen span { font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gris); }
.cita-resumen strong { font: 400 1.5rem var(--display); }
.cita-resumen strong.cambia { animation: aparece-num .5s var(--curva); }

/* Contacto y pie */
.contacto { max-width: var(--ancho); margin: 0 auto; padding: clamp(60px, 8vw, 100px) var(--lado); display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; border-top: 1px solid var(--linea); }
.contacto .marca { font: 400 1.6rem var(--display); letter-spacing: .32em; text-transform: uppercase; }
.contacto h3 { font: 500 .74rem var(--sans); letter-spacing: .2em; text-transform: uppercase; margin-bottom: .8rem; }
.contacto p { color: var(--gris); font-size: .95rem; }
.pie { border-top: 1px solid var(--linea); padding: 1.6rem var(--lado); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .78rem; color: var(--gris); letter-spacing: .04em; }

/* Aviso */
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 60; transform: translate(-50%, 180%); background: var(--tinta); color: var(--marfil); padding: .9rem 1.4rem; font-size: .85rem; letter-spacing: .04em; transition: transform .45s var(--curva); max-width: calc(100% - 32px); text-align: center; }
.toast.visible { transform: translate(-50%, 0); }

/* Aparecer al bajar */
.revela { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--curva), transform 1s var(--curva); }
.revela.visto { opacity: 1; transform: none; }

/* Móvil */
@media (max-width: 980px) {
  .barra { grid-template-columns: 1fr auto; }
  .barra-izq, .barra-der a:not(.enlace-cita) { display: none; }
  .barra .marca { font-size: 1.35rem; padding-left: 0; }
  .declaracion { grid-template-columns: 1fr; }
  .declaracion-foto { max-width: 260px; }
  .disenador, .cita, .taller-intro { grid-template-columns: 1fr; }
  .escaparate { min-height: 0; }
  .productos { grid-template-columns: repeat(2, 1fr); gap: 2.2rem 1rem; }
  .proceso { grid-template-columns: 1fr; max-width: 520px; }
  .contacto { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .aviso-top { font-size: .62rem; letter-spacing: .12em; }
  .portada { height: 78svh; min-height: 520px; max-height: 700px; margin: 0; }
  .alianzas { margin-inline: 0; }
  .alianzas::after { background: linear-gradient(180deg, rgba(20, 17, 14, .1), rgba(20, 17, 14, .75)); }
  .alianzas-texto { top: auto; bottom: 28px; transform: none; right: 24px; }
  .producto h3 { font-size: 1.05rem; }
  .producto { grid-template-columns: 1fr; }
  .producto > span { grid-column: 1; grid-row: auto; margin-top: .2rem; }
  .horas { grid-template-columns: repeat(3, 1fr); }
  .dias button b { font-size: 1.2rem; }
  .contacto { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .portada-texto > * { opacity: 1; transform: none; }
}