/* El Picaporte · sobrio: marfil, grafito y latón */
:root {
  --marfil: #f4f1ec; --marfil-2: #ebe6de; --papel: #fbfaf7;
  --grafito: #1c1c1a; --grafito-2: #3a3936; --gris: #7b766e; --linea: #d8d1c6;
  --laton: #a8865a; --laton-2: #c9ab7e;
  --serif: 'Cormorant Garamond', Georgia, serif; --sans: 'Jost', 'Avenir Next', system-ui, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
html { scroll-behavior: smooth; overflow-x: clip; scroll-padding-top: 70px; }
body { background: var(--marfil); color: var(--grafito); font-family: var(--sans); font-weight: 300; font-size: 1.02rem; line-height: 1.75; letter-spacing: .01em; overflow-x: clip; -webkit-font-smoothing: antialiased; }
body.sin-scroll { overflow: hidden; }
::selection { background: var(--laton); color: #fff; }
a { color: inherit; text-decoration: none; transition: color .3s; }
a:hover { color: var(--laton); }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: inherit; }
em { font-style: italic; color: var(--laton); }
b, strong { font-weight: 500; }
button { font: inherit; color: inherit; }
.container-xxl { padding-left: clamp(16px, 4vw, 3rem); padding-right: clamp(16px, 4vw, 3rem); }
.saltar { position: absolute; top: 8px; left: 8px; z-index: 2000; background: #fff; padding: .5rem 1rem; }

.seccion { padding: clamp(5rem, 11vw, 9rem) 0; }
.eyebrow { font-size: .72rem; font-weight: 500; letter-spacing: .3em; text-transform: uppercase; color: var(--laton); margin-bottom: 1.1rem; display: block; }
.eyebrow.claro { color: var(--laton-2); }
.titulo { font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.04; margin-bottom: 1.5rem; letter-spacing: -.01em; }
.titulo-sm { font-size: clamp(1.7rem, 2.8vw, 2.4rem); margin: 0; }
.lead-txt { font-family: var(--serif); font-size: clamp(1.25rem, 1.8vw, 1.55rem); line-height: 1.5; color: var(--grafito-2); }
.cab-sec { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; flex-wrap: wrap; margin-bottom: 3.2rem; }
.cab-sec-txt { max-width: 27rem; color: var(--gris); margin: 0; }

/* Botones */
.btn-pica { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; padding: 1rem 2.1rem; background: var(--grafito); color: var(--marfil); border: 1px solid var(--grafito);
  font-size: .74rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; position: relative; overflow: hidden; isolation: isolate; transition: color .45s var(--ease), border-color .45s; cursor: pointer; }
.btn-pica::before { content: ''; position: absolute; inset: 0; background: var(--laton); transform: translateY(101%); transition: transform .55s var(--ease); z-index: -1; }
.btn-pica:hover { color: #fff; border-color: var(--laton); }
.btn-pica:hover::before { transform: none; }
.btn-linea { background: transparent; color: var(--grafito); }
.btn-linea.claro { color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn-claro { background: var(--marfil); color: var(--grafito); border-color: var(--marfil); }
.btn-sm-pica { padding: .7rem 1.2rem; font-size: .68rem; }
.enlace-flecha { display: inline-flex; align-items: center; gap: .6rem; font-size: .74rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; border-bottom: 1px solid var(--linea); padding-bottom: .35rem; }
.enlace-flecha span { transition: transform .4s var(--ease); }
.enlace-flecha:hover span { transform: translate(.25rem, -.25rem); }
.enlace-flecha:hover { border-color: var(--laton); }

/* Cabecera */
.cab { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: transform .5s var(--ease), color .4s; color: var(--grafito); }
.cab::before { content: ''; position: absolute; inset: 0; background: rgba(244, 241, 236, .92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--linea); transition: opacity .4s; }
.cab-barra { position: relative; height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; transition: height .4s var(--ease); }
.cab.compacta .cab-barra { height: 68px; }
.cab.oculta { transform: translateY(-100%); }
.cab-logo img { height: 64px; width: 64px; transition: height .4s var(--ease), width .4s var(--ease); }
.cab.compacta .cab-logo img { height: 48px; width: 48px; }
.cab-nav { gap: .4rem; }
.cab-nav a { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; padding: .4rem .8rem; position: relative; }
.cab-nav a::after { content: ''; position: absolute; left: .8rem; right: .8rem; bottom: -2px; height: 1px; background: var(--laton); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.cab-nav a:hover::after, .cab-nav a.activo::after { transform: scaleX(1); }
.cab-acciones { display: flex; align-items: center; gap: 1rem; }
.hamb { width: 44px; height: 44px; border: 1px solid var(--linea); border-radius: 50%; background: transparent; position: relative; }
.hamb span { position: absolute; left: 13px; right: 13px; height: 1px; background: currentColor; }
.hamb span:first-child { top: 18px; } .hamb span:last-child { top: 24px; }
body.pg-inicio .cab:not(.compacta) { color: #fff; }
body.pg-inicio .cab:not(.compacta)::before { opacity: 0; }
body.pg-inicio .cab:not(.compacta) .hamb { border-color: rgba(255, 255, 255, .5); }
body.pg-inicio .cab:not(.compacta) .btn-sm-pica { background: transparent; border-color: rgba(255, 255, 255, .6); }

/* Menú móvil */
.capa { position: fixed; inset: 0; z-index: 1500; background: var(--marfil); opacity: 0; visibility: hidden; transition: opacity .45s var(--ease), visibility .45s; overflow-y: auto; }
.capa.abierta { opacity: 1; visibility: visible; }
.capa-cerrar { position: absolute; top: 20px; right: clamp(16px, 4vw, 3rem); width: 48px; height: 48px; border: 1px solid var(--linea); border-radius: 50%; background: transparent; font-size: 1.6rem; line-height: 1; z-index: 2; }
.menu-movil nav { padding-top: 6.5rem; padding-bottom: 3rem; display: flex; flex-direction: column; }
.menu-movil nav > a { font-family: var(--serif); font-size: clamp(2.2rem, 9vw, 3rem); line-height: 1.25; transform: translateY(20px); opacity: 0; transition: transform .6s var(--ease), opacity .6s; }
.menu-movil nav > a.menor { font-family: var(--sans); font-size: .85rem; letter-spacing: .18em; text-transform: uppercase; line-height: 2.4; }
.menu-movil.abierta nav > a { transform: none; opacity: 1; }
.menu-movil hr { border-color: var(--linea); opacity: 1; margin: 1.5rem 0; }
.menu-movil-dato { margin-top: 2rem; color: var(--gris); }

/* Portada */
.portada { position: relative; height: 100svh; min-height: 600px; overflow: hidden; color: #fff; isolation: isolate; }
.portada-foto { position: absolute; inset: -6% 0; z-index: -2; }
.portada-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; transform: scale(1.08); transition: transform 2.6s var(--ease); }
.listo .portada-foto img { transform: scale(1); }
.portada-velo { position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(20, 20, 18, .72) 0%, rgba(20, 20, 18, .35) 45%, rgba(20, 20, 18, .05) 75%), linear-gradient(0deg, rgba(20, 20, 18, .45), transparent 35%); }
.portada-texto { position: absolute; left: 0; right: 0; bottom: 17vh; }
.portada-titulo { color: #fff; font-size: clamp(3.2rem, 9vw, 8rem); line-height: .96; margin: 0 0 1.8rem; letter-spacing: -.015em; }
.portada-titulo .linea { display: block; overflow: hidden; padding-bottom: .07em; }
.portada-titulo .linea > span { display: inline-block; transform: translateY(105%); transition: transform 1.5s var(--ease); }
.portada-titulo .linea:nth-child(2) > span { transition-delay: .14s; }
.listo .portada-titulo .linea > span { transform: none; }
.portada-titulo em { color: var(--laton-2); }
.portada-sub { max-width: 35rem; font-size: 1.1rem; color: rgba(255, 255, 255, .88); margin-bottom: 2.4rem; opacity: 0; transform: translateY(16px); transition: opacity 1s .55s, transform 1s .55s var(--ease); }
.portada-botones { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; transition: opacity 1s .75s; }
.portada .eyebrow { opacity: 0; transition: opacity 1s .3s; }
.listo .portada-sub, .listo .portada-botones, .listo .portada .eyebrow { opacity: 1; transform: none; }
.portada-pie { position: absolute; left: 0; right: 0; bottom: 2rem; display: flex; justify-content: space-between; align-items: center; font-size: .7rem; letter-spacing: .26em; text-transform: uppercase; color: rgba(255, 255, 255, .8); }
.portada-scroll { position: relative; padding-right: 26px; }
.portada-scroll::after { content: ''; position: absolute; right: 0; top: 50%; width: 1px; height: 34px; margin-top: -17px; background: rgba(255, 255, 255, .7); animation: respira 2.2s ease-in-out infinite; transform-origin: top; }
@keyframes respira { 0%, 100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }

/* Empresa */
.cifras { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); padding: 1.6rem 0; margin-top: 2.2rem; }
.cifras b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(2.3rem, 4vw, 3.3rem); line-height: 1; color: var(--laton); }
.cifras span { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gris); }
.collage { position: relative; height: clamp(460px, 52vw, 680px); }
.collage figure { position: absolute; margin: 0; overflow: hidden; }
.collage img { width: 100%; height: 115%; object-fit: cover; will-change: transform; }
.collage-a { left: 0; top: 0; width: 56%; height: 82%; }
.collage-b { right: 0; bottom: 0; width: 46%; height: 68%; box-shadow: 0 30px 60px rgba(28, 28, 26, .18); }
.collage-sello { position: absolute; left: 50%; top: 6%; width: 150px; height: 150px; margin-left: -20px; display: flex; align-items: center; justify-content: center; background: var(--marfil); border-radius: 50%; z-index: 2; }
.collage-sello svg { position: absolute; inset: 0; animation: gira 30s linear infinite; }
.collage-sello text { font-family: var(--sans); font-size: 13.5px; letter-spacing: 3.2px; fill: var(--grafito); }
.collage-sello span { font-family: var(--serif); font-size: 2.4rem; color: var(--laton); }
@keyframes gira { to { transform: rotate(360deg); } }

/* Colecciones: carrusel y mosaico */
.singular { background: var(--papel); }
.carrusel { position: relative; }
.carrusel-pista { position: relative; aspect-ratio: 1000 / 514; overflow: hidden; background: var(--marfil-2); }
.carrusel-item { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.1s ease, visibility 1.1s; }
.carrusel-item.activo { opacity: 1; visibility: visible; }
.carrusel-item img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 7s linear; }
.carrusel-item.activo img { transform: scale(1); }
.carrusel-ir { position: absolute; right: 1.4rem; bottom: 1.4rem; background: rgba(251, 250, 247, .94); color: var(--grafito); padding: .7rem 1.2rem; font-size: .7rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; transform: translateY(8px); opacity: .0; transition: all .5s var(--ease); }
.carrusel-item:hover .carrusel-ir, .carrusel-item:focus-visible .carrusel-ir { opacity: 1; transform: none; }
.carrusel-ctrl { display: flex; align-items: center; justify-content: space-between; margin-top: 1.4rem; }
.carrusel-flecha { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--linea); background: transparent; font-size: 1.1rem; transition: all .3s; }
.carrusel-flecha:hover { background: var(--grafito); color: var(--marfil); border-color: var(--grafito); }
.carrusel-puntos { display: flex; gap: .6rem; }
.carrusel-puntos button { width: 42px; height: 2px; border: 0; padding: 0; background: var(--linea); position: relative; overflow: hidden; }
.carrusel-puntos button.activo::after { content: ''; position: absolute; inset: 0; background: var(--laton); transform-origin: left; animation: barra 6s linear forwards; }
@keyframes barra { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.mosaico { columns: 3; column-gap: 1.4rem; margin-top: 5rem; }
.mosaico-item { display: block; position: relative; overflow: hidden; margin-bottom: 1.4rem; break-inside: avoid; color: #fff; }
.mosaico-item img { width: 100%; transition: transform 1.4s var(--ease); }
.mosaico-item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(20, 20, 18, .62), transparent 45%); transition: opacity .5s; }
.mosaico-item:hover { color: #fff; }
.mosaico-item:hover img { transform: scale(1.05); }
.mosaico-txt { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.5rem 1.6rem; z-index: 2; display: flex; flex-direction: column; }
.mosaico-txt b { font-family: var(--serif); font-weight: 400; font-size: 1.9rem; line-height: 1.05; }
.mosaico-txt small { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; opacity: .85; margin-top: .3rem; }
.mosaico-txt i { position: absolute; right: 1.6rem; bottom: 1.5rem; font-style: normal; font-size: 1.3rem; transform: translate(-6px, 6px); opacity: 0; transition: all .5s var(--ease); }
.mosaico-item:hover .mosaico-txt i { transform: none; opacity: 1; }

/* Oficina técnica */
.oficina { background: var(--grafito); color: rgba(244, 241, 236, .8); }
.oficina .titulo { color: var(--marfil); }
.oficina em { color: var(--laton-2); }
.oficina .lead-txt { color: rgba(244, 241, 236, .85); }
.pasos { list-style: none; padding: 0; margin: 2.6rem 0 0; border-top: 1px solid rgba(244, 241, 236, .15); }
.pasos li { display: flex; gap: 1.6rem; padding: 1.5rem 0; border-bottom: 1px solid rgba(244, 241, 236, .15); }
.pasos span { font-family: var(--serif); font-size: 1.4rem; color: var(--laton-2); line-height: 1.2; }
.pasos h3 { font-size: 1.7rem; color: var(--marfil); margin: 0 0 .3rem; }
.pasos p { margin: 0; }
.boceto { margin: 0; background: #fff; padding: clamp(1rem, 3vw, 2.5rem); }
.boceto img { width: 100%; }

/* Proyectos */
.proyectos-rejilla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.6rem 1.6rem; }
.proyecto-tarjeta { display: block; padding: 0; border: 0; background: none; text-align: left; cursor: zoom-in; width: 100%; }
.proyecto-tarjeta.oculto { display: none; }
.pt-img { display: block; overflow: hidden; aspect-ratio: 4 / 5; background: var(--marfil-2); position: relative; }
.pt-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.pt-img::after { content: '+'; position: absolute; right: 1rem; top: 1rem; width: 44px; height: 44px; border-radius: 50%; background: var(--marfil); color: var(--grafito); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; transform: scale(.6); opacity: 0; transition: all .45s var(--ease); }
.proyecto-tarjeta:hover img { transform: scale(1.05); }
.proyecto-tarjeta:hover .pt-img::after { transform: none; opacity: 1; }
.pt-txt { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-top: 1rem; }
.pt-txt b { font-family: var(--serif); font-weight: 400; font-size: 1.6rem; line-height: 1.15; }
.pt-txt small { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gris); white-space: nowrap; }

/* Marcas */
.marcas-cinta { padding: 5.5rem 0; background: var(--papel); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); overflow: hidden; }
.cinta { overflow: hidden; margin-top: 2rem; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.cinta + .cinta { margin-top: .6rem; }
.cinta-pista { display: flex; width: max-content; animation: cinta 90s linear infinite; }
.cinta.inversa .cinta-pista { animation-direction: reverse; animation-duration: 100s; }
.cinta:hover .cinta-pista { animation-play-state: paused; }
.cinta-logo { flex: none; width: 210px; height: 110px; display: flex; align-items: center; justify-content: center; padding: 0 1.6rem; }
.cinta-logo img { max-height: 64px; max-width: 100%; width: auto; filter: grayscale(1) contrast(1.1); opacity: .72; mix-blend-mode: multiply; transition: filter .4s, opacity .4s; }
.cinta-logo:hover img { filter: none; opacity: 1; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* Banda Singular */
.singular-banda { display: grid; grid-template-columns: 1.15fr 1fr; background: var(--grafito); color: var(--marfil); overflow: hidden; }
.singular-banda:hover { color: var(--marfil); }
.sb-img { overflow: hidden; min-height: 360px; }
.sb-img img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; transition: transform 1.6s var(--ease); }
.singular-banda:hover .sb-img img { transform: scale(1.04); }
.sb-txt { padding: clamp(2rem, 5vw, 4.5rem); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.sb-tit { font-family: var(--serif); font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: 1.08; margin-bottom: 1rem; display: block; }
.sb-tit em { color: var(--laton-2); }
.sb-p { color: rgba(244, 241, 236, .75); margin-bottom: 2rem; display: block; }
.singular-banda:hover .btn-pica { color: #fff; border-color: var(--laton); }
.singular-banda:hover .btn-pica::before { transform: none; }

/* Visítanos y formulario */
.datos-contacto { display: flex; flex-direction: column; gap: 1.8rem; margin-top: 1rem; }
.dc-etq { font-size: .7rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--laton); margin-bottom: .4rem; }
.dc-grande { font-family: var(--serif); font-size: 1.9rem; line-height: 1.2; margin-bottom: .8rem; }
.dc-medio { font-family: var(--serif); font-size: 1.45rem; }
.dc-txt { color: var(--gris); margin: 0; font-size: .95rem; }
.formulario { background: var(--papel); padding: clamp(1.5rem, 4vw, 3.2rem); border: 1px solid var(--linea); }
.form-tit { font-family: var(--serif); font-size: 2rem; margin-bottom: 1rem; }
.campo { position: relative; }
.campo input, .campo textarea { width: 100%; border: 0; border-bottom: 1px solid var(--linea); background: transparent; padding: 1.5rem 0 .55rem; font-size: 1rem; outline: none; color: var(--grafito); border-radius: 0; transition: border-color .3s; }
.campo textarea { resize: vertical; min-height: 130px; }
.campo label { position: absolute; left: 0; top: 1.5rem; color: var(--gris); pointer-events: none; transition: all .35s var(--ease); }
.campo input:focus, .campo textarea:focus { border-color: var(--laton); }
.campo input:focus + label, .campo input:not(:placeholder-shown) + label, .campo textarea:focus + label, .campo textarea:not(:placeholder-shown) + label { top: 0; font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--laton); }
.campo small, .check small { color: #b0413e; font-size: .8rem; display: block; }
.con-error input, .con-error textarea { border-color: #b0413e; }
.check { display: flex; gap: .8rem; align-items: flex-start; font-size: .9rem; color: var(--grafito-2); cursor: pointer; flex-wrap: wrap; }
.check input { position: absolute; opacity: 0; }
.check > span { width: 20px; height: 20px; flex: none; border: 1px solid var(--grafito); margin-top: .2rem; position: relative; }
.check input:checked + span { background: var(--grafito); }
.check input:checked + span::after { content: ''; position: absolute; left: 6px; top: 2px; width: 6px; height: 11px; border: solid var(--marfil); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.check input:focus-visible + span { outline: 2px solid var(--laton); outline-offset: 2px; }
.check a { text-decoration: underline; }
.check.con-error > span { border-color: #b0413e; }
.trampa { position: absolute; left: -9999px; }
.aviso { padding: 1rem 1.2rem; margin-bottom: 1.6rem; border: 1px solid; font-size: .95rem; }
.aviso.ok { border-color: var(--laton); background: #f7f1e6; }
.aviso.mal { border-color: #b0413e; background: #fbefee; }
.formulario.enviando button[type=submit] { opacity: .6; pointer-events: none; }

/* Captcha de piezas */
.captcha { border: 0; padding: 0; margin: 0; }
.captcha-tit { float: none; width: auto; font-size: .92rem; color: var(--grafito-2); margin-bottom: .8rem; }
.captcha-tit b { font-family: var(--serif); font-size: 1.3rem; font-weight: 500; color: var(--laton); }
.captcha-piezas { display: grid; grid-template-columns: repeat(4, minmax(0, 76px)); gap: .7rem; }
.captcha-pieza { position: relative; aspect-ratio: 1; border: 1px solid var(--linea); background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: border-color .3s, background .3s, transform .3s var(--ease); }
.captcha-pieza input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.captcha-pieza svg { width: 62%; fill: none; stroke: var(--grafito); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: stroke .3s, transform .5s var(--ease); }
.captcha-pieza:hover { border-color: var(--grafito); }
.captcha-pieza:hover svg { transform: rotate(-8deg); }
.captcha-pieza:has(input:checked) { background: var(--grafito); border-color: var(--grafito); transform: translateY(-3px); }
.captcha-pieza:has(input:checked) svg { stroke: var(--laton-2); }
.captcha-pieza:has(input:focus-visible) { outline: 2px solid var(--laton); outline-offset: 2px; }
.captcha small { color: #b0413e; font-size: .8rem; display: block; margin-top: .5rem; }
.captcha.con-error .captcha-pieza { border-color: #e2b8b6; }

/* Páginas interiores */
.cabpag { padding: 10rem 0 3rem; }
.cabpag-titulo { font-size: clamp(2.6rem, 6vw, 5rem); line-height: 1; margin: 0; }
.migas { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.5rem; color: var(--gris); }
.texto-legal { max-width: 46rem; color: var(--grafito-2); }
.texto-legal p, .texto-legal li { margin-bottom: .9rem; }
.texto-legal a { color: var(--laton); text-decoration: underline; }
.error-pag { padding-bottom: 8rem; }
.error-num { font-family: var(--serif); font-size: clamp(7rem, 22vw, 15rem); line-height: .9; color: var(--laton); margin: 0; }

/* Pie */
.pie { background: var(--grafito); color: rgba(244, 241, 236, .75); padding: 5.5rem 0 2rem; font-size: .95rem; margin-top: clamp(4rem, 8vw, 6rem); }
.pg-inicio .pie { margin-top: 0; }
.pie a:hover { color: var(--laton-2); }
.pie-logo { height: 72px; width: 72px; filter: brightness(0) invert(.92); margin-bottom: 1.3rem; }
.pie-lema { font-family: var(--serif); font-size: 1.35rem; max-width: 22rem; color: var(--marfil); margin: 0; }
.pie-tit { font-size: .7rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--laton-2); margin-bottom: .9rem; }
.pie ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .4rem; }
.pie-legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 4rem; padding-top: 1.6rem; border-top: 1px solid rgba(244, 241, 236, .14); font-size: .8rem; }

/* Visor */
.lb { position: fixed; inset: 0; z-index: 3000; background: rgba(20, 20, 18, .97); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s; }
.lb.abierta { opacity: 1; visibility: visible; }
.lb figure { margin: 0; text-align: center; }
.lb img { max-width: 90vw; max-height: 82vh; object-fit: contain; transition: opacity .3s; }
.lb figcaption { color: rgba(244, 241, 236, .75); font-size: .8rem; letter-spacing: .1em; margin-top: .9rem; }
.lb button { position: absolute; background: transparent; border: 1px solid rgba(244, 241, 236, .3); color: var(--marfil); width: 52px; height: 52px; border-radius: 50%; font-size: 1.6rem; line-height: 1; }
.lb-cerrar { top: 1.4rem; right: 1.4rem; } .lb-prev { left: 1.4rem; top: 50%; margin-top: -26px; } .lb-sig { right: 1.4rem; top: 50%; margin-top: -26px; }

/* Aparición al hacer scroll (solo con JS) */
.js [data-rv] { opacity: 0; transform: translateY(30px); transition: opacity 1.1s var(--ease) var(--d, 0s), transform 1.2s var(--ease) var(--d, 0s); }
.js [data-rv].visto { opacity: 1; transform: none; }

@media (max-width: 991.98px) {
  .proyectos-rejilla { grid-template-columns: repeat(2, 1fr); }
  .mosaico { columns: 2; }
  .singular-banda { grid-template-columns: 1fr; }
  .sb-img { min-height: 0; aspect-ratio: 16 / 10; }
  .collage { height: 520px; }
}
@media (max-width: 575.98px) {
  .cab-barra { height: 76px; }
  .cab-logo img { height: 52px; width: 52px; }
  .portada-texto { bottom: 13vh; }
  .portada-botones .btn-pica { flex: 1 1 100%; }
  .proyectos-rejilla { gap: 2rem .9rem; }
  .pt-txt { flex-direction: column; gap: .1rem; }
  .pt-txt b { font-size: 1.25rem; }
  .mosaico { column-gap: .8rem; } .mosaico-item { margin-bottom: .8rem; }
  .mosaico-txt { padding: 1rem; } .mosaico-txt b { font-size: 1.3rem; } .mosaico-txt small { font-size: .62rem; }
  .collage { height: 400px; }
  .collage-sello { width: 110px; height: 110px; } .collage-sello span { font-size: 1.8rem; }
  .carrusel-pista { aspect-ratio: 4 / 3; }
  .carrusel-item img { object-fit: cover; }
  .carrusel-ir { opacity: 1; transform: none; right: .8rem; bottom: .8rem; }
  .pasos li { gap: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js [data-rv] { opacity: 1; transform: none; }
  .portada-titulo .linea > span, .portada-sub, .portada-botones, .portada .eyebrow { transform: none; opacity: 1; }
}