/* MiBirra · sitio web. Sin dependencias: CSS moderno + un poco de JS (sitio.js). */
@font-face { font-family: "Almendra"; src: url("fonts/Almendra-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Urkiola"; src: url("fonts/Urkiola-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Grand Hotel"; src: url("fonts/GrandHotel-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Lora"; src: url("fonts/Lora-Italic.ttf") format("truetype"); font-style: italic; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("fonts/Poppins-Light.ttf") format("truetype"); font-weight: 300; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("fonts/Poppins-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }

:root {
  --noche: #110b08;
  --madera: #1d130d;
  --espuma: #f6eee0;
  --espuma-2: #cdbfaa;
  --ambar: #e9a93b;
  --ambar-2: #c9781f;
  --rojo: #d23a2c;
  --acento: var(--ambar);
  --fuente-escena: "Grand Hotel", cursive;
  --gutter: clamp(16px, 5vw, 64px);
  --max: 1180px;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--noche); color: var(--espuma);
  font: 300 17px/1.65 "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body[data-escena="iberico"] { --acento: #e2382d; --fuente-escena: "Almendra", serif; }
body[data-escena="vasco"] { --acento: #e8574a; --fuente-escena: "Urkiola", serif; }
body[data-escena="bouchon"] { --acento: #f0c27a; --fuente-escena: "Grand Hotel", cursive; }
body[data-escena="pub"] { --acento: #d8b45a; --fuente-escena: "Lora", serif; }
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--ambar); color: var(--noche); }
:focus-visible { outline: 3px solid var(--ambar); outline-offset: 3px; border-radius: 4px; }
.solo-lectores { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Grano de película sobre todo ---------- */
body::after {
  content: ""; position: fixed; inset: -50%; pointer-events: none; z-index: 60; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grano 1.2s steps(6) infinite;
}
@keyframes grano { 0%{transform:translate(0,0)} 33%{transform:translate(-4%,3%)} 66%{transform:translate(3%,-5%)} 100%{transform:translate(0,0)} }

/* ---------- Navegación ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter); transition: background .4s, padding .4s, backdrop-filter .4s;
}
.nav.compacta { background: rgba(17, 11, 8, .72); backdrop-filter: blur(14px) saturate(1.3); padding-block: 10px; border-bottom: 1px solid rgba(246,238,224,.08); }
.nav__logo img { height: 34px; width: auto; }
.nav__links { display: flex; gap: clamp(14px, 3vw, 36px); align-items: center; list-style: none; margin: 0; padding: 0; font-weight: 500; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.nav__links a { text-decoration: none; opacity: .8; position: relative; padding: 6px 0; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--acento); transition: right .35s cubic-bezier(.2,.8,.2,1); }
.nav__links a:hover, .nav__links a[aria-current="page"] { opacity: 1; }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { right: 0; }
.boton {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 999px; font: 500 15px/1 "Poppins", sans-serif;
  letter-spacing: .02em; text-decoration: none; border: 1.5px solid currentColor; transition: transform .25s, background .25s, color .25s, box-shadow .25s;
}
.boton:hover { transform: translateY(-2px); }
.boton--ambar { background: var(--ambar); color: var(--noche); border-color: var(--ambar); box-shadow: 0 10px 30px -10px rgba(233,169,59,.7); }
.boton--ambar:hover { box-shadow: 0 16px 40px -10px rgba(233,169,59,.9); }
.boton--fantasma { color: var(--espuma); }
.nav .boton { padding: 10px 18px; font-size: 13px; }
@media (max-width: 720px) { .nav__links li.ocultable { display: none; } }

/* ---------- Portada ---------- */
.portada { position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center; overflow: hidden; isolation: isolate; }
.portada__fondo { position: absolute; inset: -6%; z-index: -3; background: url("img/barra.webp") center 60%/cover; filter: saturate(.85) brightness(.42); transform: scale(calc(1.08 + var(--scroll, 0) * .25)); }
.portada::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(ellipse at 50% 40%, rgba(17,11,8,.1), rgba(17,11,8,.85) 70%), linear-gradient(to bottom, transparent 60%, var(--noche)); }
#burbujas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; }
.portada__contenido { padding: 120px var(--gutter) 90px; max-width: 980px; }
.antetitulo { font: 500 12px/1 var(--mono); letter-spacing: .32em; text-transform: uppercase; color: var(--espuma-2); }
.antetitulo b { color: var(--acento); font-weight: 500; }
.titular-cerveza {
  margin: .25em 0 .15em; font: 400 clamp(64px, 13vw, 190px)/.92 "Grand Hotel", cursive; letter-spacing: -.01em;
  background: linear-gradient(to top, #c9781f 0%, #e9a93b 38%, #f3c568 var(--nivel, 0%), #fbf3e3 calc(var(--nivel, 0%) + 1%), #fbf3e3 calc(var(--nivel, 0%) + 9%), rgba(251,243,227,.18) calc(var(--nivel, 0%) + 10%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 6px 28px rgba(233,169,59,.25));
}
.portada__lema { font-size: clamp(17px, 2.1vw, 22px); color: var(--espuma-2); max-width: 620px; margin: 0 auto 34px; }
.portada__acciones { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.flecha { position: absolute; bottom: 26px; left: 50%; translate: -50% 0; font: 500 11px var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--espuma-2); text-decoration: none; display: grid; justify-items: center; gap: 10px; }
.flecha span { width: 1px; height: 46px; background: linear-gradient(var(--espuma-2), transparent); animation: goteo 2.2s ease-in-out infinite; transform-origin: top; }
@keyframes goteo { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Ola de espuma (separador) ---------- */
.ola { position: relative; height: 90px; margin-top: -89px; z-index: 3; pointer-events: none; overflow: hidden; }
.ola svg { position: absolute; bottom: 0; width: 200%; height: 100%; animation: ola 9s linear infinite; }
.ola svg + svg { animation-duration: 14s; animation-direction: reverse; opacity: .55; }
@keyframes ola { to { transform: translateX(-50%); } }

/* ---------- Escenas de los bares ---------- */
.escena { position: relative; min-height: 115svh; display: grid; align-items: center; overflow: hidden; isolation: isolate; }
.escena__foto { position: absolute; inset: -8% 0; z-index: -2; background-size: cover; background-position: center; transform: translateY(calc(var(--p, 0) * -6%)) scale(1.12); will-change: transform; }
.escena::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(17,11,8,.92) 0%, rgba(17,11,8,.55) 45%, rgba(17,11,8,.15) 100%), linear-gradient(to bottom, var(--noche), transparent 18%, transparent 82%, var(--noche)); }
.escena__rejilla { width: 100%; max-width: var(--max); margin: 0 auto; padding: 120px var(--gutter); display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(24px, 6vw, 90px); align-items: center; }
.escena__numero { font: 500 12px var(--mono); letter-spacing: .3em; color: var(--acento); text-transform: uppercase; }
.escena__titulo { margin: 18px 0 14px; font-family: var(--fuente-escena); font-weight: 400; font-size: clamp(54px, 8.5vw, 120px); line-height: .95; color: var(--espuma); text-shadow: 0 10px 40px rgba(0,0,0,.5); }
.escena[data-escena="iberico"] .escena__titulo { font-family: "Almendra", serif; font-weight: 700; color: #ef4a3c; }
.escena[data-escena="vasco"] .escena__titulo { font-family: "Urkiola", serif; letter-spacing: .02em; }
.escena[data-escena="bouchon"] .escena__titulo { font-family: "Grand Hotel", cursive; }
.escena[data-escena="pub"] .escena__titulo { font-family: "Lora", serif; font-style: italic; color: #e8c86e; }
.escena__texto { font-size: clamp(17px, 1.6vw, 20px); color: var(--espuma-2); max-width: 520px; }
.escena__detalles { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; padding: 0; list-style: none; }
.escena__detalles li { font: 500 12px var(--mono); letter-spacing: .08em; padding: 8px 12px; border: 1px solid rgba(246,238,224,.22); border-radius: 999px; backdrop-filter: blur(6px); }

/* Teléfono */
.movil { position: relative; width: min(300px, 70vw); aspect-ratio: 9 / 19.5; margin-inline: auto; border-radius: 44px; padding: 10px; background: linear-gradient(145deg, #2c2420, #0b0705); box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 40px 80px -20px rgba(0,0,0,.8), inset 0 0 0 2px rgba(255,255,255,.04); transform: perspective(1200px) rotateY(calc(-14deg + var(--p, 0) * 18deg)) rotateX(4deg); transition: transform .2s linear; }
.movil::before { content: ""; position: absolute; top: 18px; left: 50%; translate: -50% 0; width: 84px; height: 22px; border-radius: 20px; background: #050302; z-index: 2; }
.movil img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 34px; }
.movil--plano { transform: none; }

/* Aparición al hacer scroll */
.aparece { opacity: 0; translate: 0 40px; transition: opacity .9s cubic-bezier(.2,.8,.2,1), translate .9s cubic-bezier(.2,.8,.2,1); }
.aparece.visible { opacity: 1; translate: 0 0; }
.aparece:nth-child(2) { transition-delay: .12s; } .aparece:nth-child(3) { transition-delay: .24s; } .aparece:nth-child(4) { transition-delay: .36s; }

/* ---------- La pinta que se llena con el scroll ---------- */
.pinta { position: fixed; right: clamp(14px, 2.4vw, 34px); bottom: 26px; z-index: 40; width: 46px; height: 74px; opacity: .92; }
.pinta svg { width: 100%; height: 100%; overflow: visible; }
.pinta__nivel { transition: y .15s linear, height .15s linear; }
.pinta__titulo { position: absolute; right: 56px; bottom: 6px; font: 500 10px var(--mono); letter-spacing: .2em; color: var(--espuma-2); white-space: nowrap; opacity: 0; transition: opacity .3s; }
.pinta:hover .pinta__titulo { opacity: 1; }

/* ---------- Cifras ---------- */
.cifras { padding: 120px var(--gutter); background: radial-gradient(ellipse at top, #24170f, var(--noche) 70%); }
.cifras__rejilla { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: rgba(246,238,224,.08); border-radius: 26px; overflow: hidden; }
.cifra { background: var(--noche); padding: 44px 26px; text-align: center; }
.cifra__valor { font: 400 clamp(46px, 6vw, 76px)/1 "Grand Hotel", cursive; color: var(--ambar); }
.cifra__texto { margin-top: 10px; font-size: 14px; color: var(--espuma-2); }
@media (max-width: 820px) { .cifras__rejilla { grid-template-columns: 1fr 1fr; } }

/* ---------- Secciones genéricas ---------- */
.seccion { padding: clamp(90px, 12vw, 160px) var(--gutter); }
.seccion__interior { max-width: var(--max); margin: 0 auto; }
.seccion__titulo { font: 400 clamp(46px, 7vw, 92px)/1 "Grand Hotel", cursive; margin: 12px 0 22px; }
.seccion__entrada { font-size: clamp(18px, 1.8vw, 22px); color: var(--espuma-2); max-width: 720px; }
.cierre { text-align: center; position: relative; overflow: hidden; }
.cierre .seccion__titulo { font-size: clamp(56px, 9vw, 130px); }
.cierre__nota { margin-top: 22px; font: 500 12px var(--mono); letter-spacing: .2em; color: var(--espuma-2); text-transform: uppercase; }

/* Tarjetas de funciones */
.funciones { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin-top: 56px; }
.funcion { position: relative; padding: 30px 26px; border-radius: 22px; background: linear-gradient(160deg, rgba(246,238,224,.06), rgba(246,238,224,.015)); border: 1px solid rgba(246,238,224,.09); overflow: hidden; transition: transform .35s, border-color .35s; }
.funcion::before { content: ""; position: absolute; inset: auto -30% -60% auto; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(233,169,59,.22), transparent 70%); transition: transform .5s; }
.funcion:hover { transform: translateY(-4px); border-color: rgba(233,169,59,.45); }
.funcion:hover::before { transform: scale(1.5); }
.funcion svg { width: 30px; height: 30px; stroke: var(--ambar); fill: none; stroke-width: 1.6; }
.funcion h3 { margin: 18px 0 8px; font: 500 19px/1.3 "Poppins", sans-serif; }
.funcion p { margin: 0; font-size: 15px; color: var(--espuma-2); }

/* Galería de pantallas */
.galeria { display: flex; gap: 26px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 40px var(--gutter) 30px; margin: 30px calc(var(--gutter) * -1) 0; scrollbar-width: thin; scrollbar-color: var(--ambar) transparent; }
.galeria figure { flex: 0 0 auto; scroll-snap-align: center; margin: 0; text-align: center; }
.galeria .movil { width: 230px; }
.galeria figcaption { margin-top: 16px; font: 500 12px var(--mono); letter-spacing: .14em; color: var(--espuma-2); text-transform: uppercase; }

/* Terminal en vivo */
.terminal { margin-top: 50px; border-radius: 18px; overflow: hidden; background: #0a0705; border: 1px solid rgba(246,238,224,.1); box-shadow: 0 30px 80px -30px rgba(0,0,0,.9); font: 14px/1.7 var(--mono); }
.terminal__barra { display: flex; gap: 8px; align-items: center; padding: 12px 16px; background: #17100b; border-bottom: 1px solid rgba(246,238,224,.08); color: var(--espuma-2); font-size: 12px; }
.terminal__barra i { width: 11px; height: 11px; border-radius: 50%; background: #3a2b20; } .terminal__barra i:nth-child(1){background:#d23a2c} .terminal__barra i:nth-child(2){background:#e9a93b} .terminal__barra i:nth-child(3){background:#5fb36b}
.terminal__barra span { margin-left: 10px; }
.terminal pre { margin: 0; padding: 22px 24px; min-height: 230px; white-space: pre-wrap; word-break: break-word; color: #d9ceb9; }
.terminal .ps1 { color: var(--ambar); } .terminal .ok { color: #7fcb95; } .terminal .gris { color: #7e7266; }
.cursor { display: inline-block; width: .6em; height: 1.1em; vertical-align: -.2em; background: var(--ambar); animation: parpadeo 1s steps(2) infinite; }
@keyframes parpadeo { 50% { opacity: 0; } }
.pila { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; padding: 0; list-style: none; }
.pila li { font: 500 13px var(--mono); padding: 9px 14px; border-radius: 10px; background: rgba(246,238,224,.05); border: 1px solid rgba(246,238,224,.1); }
.pila li b { color: var(--ambar); font-weight: 500; }

/* Arquitectura */
.arquitectura { margin-top: 50px; padding: 30px; border-radius: 22px; border: 1px dashed rgba(246,238,224,.18); }
.arquitectura svg { width: 100%; height: auto; }
.arquitectura text { font: 500 13px var(--mono); fill: var(--espuma); }
.arquitectura .sub { font-size: 11px; fill: var(--espuma-2); }
.arquitectura rect { fill: rgba(246,238,224,.04); stroke: rgba(233,169,59,.55); stroke-width: 1.2; }
.arquitectura path { fill: none; stroke: var(--ambar); stroke-width: 1.4; stroke-dasharray: 5 6; animation: flujo 1.6s linear infinite; }
@keyframes flujo { to { stroke-dashoffset: -22; } }

/* Hoja de ruta */
.ruta { position: relative; margin-top: 60px; display: grid; gap: 34px; padding-left: 34px; border-left: 1px solid rgba(233,169,59,.35); }
.hito { position: relative; }
.hito::before { content: ""; position: absolute; left: -41px; top: 6px; width: 13px; height: 13px; border-radius: 50%; background: var(--noche); border: 2px solid var(--ambar); }
.hito.hecho::before { background: var(--ambar); }
.hito h3 { margin: 0 0 4px; font: 500 18px "Poppins", sans-serif; }
.hito small { font: 500 11px var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ambar); }
.hito p { margin: 6px 0 0; color: var(--espuma-2); max-width: 640px; }

/* Dos columnas de texto */
.columnas { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 34px; margin-top: 46px; }
.columnas h3 { font: 500 18px "Poppins", sans-serif; margin: 0 0 8px; color: var(--espuma); }
.columnas p, .columnas li { color: var(--espuma-2); font-size: 15.5px; }
.columnas ul { padding-left: 18px; margin: 0; }

/* ---------- Legal ---------- */
.legal { padding: 140px var(--gutter) 100px; }
.legal__interior { max-width: 860px; margin: 0 auto; }
.pestanas { display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 10px; position: sticky; top: 64px; z-index: 5; padding: 10px 0; background: linear-gradient(var(--noche) 70%, transparent); }
.pestanas button { font: 500 13px "Poppins", sans-serif; letter-spacing: .04em; color: var(--espuma-2); background: transparent; border: 1px solid rgba(246,238,224,.18); padding: 10px 16px; border-radius: 999px; cursor: pointer; transition: all .25s; }
.pestanas button[aria-selected="true"] { background: var(--espuma); color: var(--noche); border-color: var(--espuma); }
.documento { display: none; animation: entra .5s cubic-bezier(.2,.8,.2,1); }
.documento.activo { display: block; }
@keyframes entra { from { opacity: 0; transform: translateY(14px); } }
.documento h2 { font: 400 46px/1.05 "Grand Hotel", cursive; margin: 30px 0 18px; color: var(--ambar); }
.documento h3 { font: 500 19px "Poppins", sans-serif; margin: 34px 0 10px; }
.documento p, .documento li { color: #e3d8c5; font-size: 16px; }
.documento a { color: var(--ambar); }
.documento table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 18px 0; display: block; overflow-x: auto; }
.documento th, .documento td { border-bottom: 1px solid rgba(246,238,224,.12); padding: 10px 12px; text-align: left; vertical-align: top; color: #e3d8c5; }
.documento th { color: var(--espuma); font-weight: 500; }
.documento blockquote { margin: 18px 0; padding: 12px 18px; border-left: 3px solid var(--ambar); background: rgba(233,169,59,.06); border-radius: 0 12px 12px 0; }

/* ---------- Pie ---------- */
.pie { position: relative; padding: 90px var(--gutter) 34px; background: #0b0705; border-top: 1px solid rgba(246,238,224,.06); }
.pie__interior { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.pie img { height: 38px; width: auto; }
.pie p { color: var(--espuma-2); font-size: 14.5px; max-width: 360px; }
.pie h4 { font: 500 11px var(--mono); letter-spacing: .25em; text-transform: uppercase; color: var(--espuma-2); margin: 6px 0 14px; }
.pie ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 15px; }
.pie ul a { text-decoration: none; opacity: .85; } .pie ul a:hover { opacity: 1; color: var(--ambar); }
.pie__legal { max-width: var(--max); margin: 60px auto 0; padding-top: 24px; border-top: 1px solid rgba(246,238,224,.06); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #7e7266; }
.firma { max-width: var(--max); margin: 40px auto 0; text-align: center; font: italic 13px/1 "Lora", serif; letter-spacing: .06em; color: #6b6054; }
.firma span { display: inline-block; padding-top: 18px; border-top: 1px solid rgba(246,238,224,.08); }
@media (max-width: 820px) { .pie__interior { grid-template-columns: 1fr; } }

/* ---------- Móvil ---------- */
@media (max-width: 880px) {
  .escena__rejilla { grid-template-columns: 1fr; padding-block: 110px 80px; }
  .escena::before { background: linear-gradient(to bottom, var(--noche), rgba(17,11,8,.55) 25%, rgba(17,11,8,.7) 70%, var(--noche)); }
  .movil { width: min(250px, 66vw); }
  .pinta { width: 34px; height: 56px; bottom: 18px; }
}

/* ---------- Menos movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .aparece { opacity: 1; translate: none; }
  .titular-cerveza { --nivel: 100% !important; }
}