/* =========================================================================
   NOOCA · Izakaya after dark
   Paleta: negro cálido sumi + luz de farol (ámbar/miel) + sello shu + washi
   Tipografía: Shippori Mincho (display JP) + Zen Kaku Gothic New (texto)
   ========================================================================= */

:root {
  --sumi: #14110d;        /* negro cálido, base de la noche */
  --sumi-2: #1c1812;      /* superficie elevada */
  --charcoal: #262019;    /* tarjetas / bordes cálidos */
  --washi: #ece2cf;       /* papel: texto principal */
  --washi-dim: #b7ab93;   /* texto secundario */
  --lantern: #e8a33d;     /* luz de farol */
  --lantern-hi: #f6d08a;  /* centro caliente del farol */
  --shu: #c1362b;         /* bermellón, sello hanko */
  --line: #ffffff14;      /* hairline cálido */

  --ff-display: "Shippori Mincho", serif;
  --ff-body: "Zen Kaku Gothic New", system-ui, sans-serif;

  --pad: clamp(1.25rem, 5vw, 6rem);
  --maxw: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--sumi);
  color: var(--washi);
  font-family: var(--ff-body);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--lantern); color: var(--sumi); }

:focus-visible {
  outline: 2px solid var(--lantern-hi);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: fixed; left: -999px; top: 0; z-index: 200;
  background: var(--lantern); color: var(--sumi);
  padding: .7rem 1.1rem; border-radius: 0 0 .5rem 0; font-weight: 700;
}
.skip:focus { left: 0; }

/* ---- Cielo de faroles (canvas Three.js) --------------------------------- */
#sky {
  position: fixed; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  display: block;
  pointer-events: none;
}
/* Respaldo estático si no hay WebGL/JS */
#sky-fallback {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(40vw 40vw at 22% 18%, #4a3213aa, transparent 60%),
    radial-gradient(34vw 34vw at 78% 30%, #3d2a1088, transparent 60%),
    radial-gradient(50vw 50vw at 60% 90%, #2a1d0e99, transparent 65%);
}
/* Velo cálido que sostiene el texto sobre el cielo */
main::before {
  content: ""; position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, #14110d33 0%, #14110d00 22%, #14110dcc 78%, var(--sumi) 100%);
}
main { position: relative; z-index: 2; }

/* ---- Navegación --------------------------------------------------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1.1rem var(--pad);
  transition: background .4s ease, backdrop-filter .4s ease, padding .4s ease;
}
.nav[data-scrolled] {
  background: #14110dcc;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: .8rem; padding-bottom: .8rem;
}
.nav__mark {
  font-family: var(--ff-display); font-weight: 700; font-size: 1.35rem;
  letter-spacing: .34em; text-indent: .34em; margin-right: auto;
}
.nav__links { display: flex; gap: 1.6rem; }
.nav__links a {
  font-size: .82rem; letter-spacing: .04em; color: var(--washi-dim);
  transition: color .25s ease; position: relative; padding: .2rem 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 100%;
  background: var(--lantern);
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.nav__links a:hover { color: var(--washi); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__cta {
  font-size: .82rem; font-weight: 700; letter-spacing: .06em;
  padding: .55rem 1.15rem; border: 1px solid #ffffff2e; border-radius: 999px;
  color: var(--washi); transition: all .25s ease;
}
.nav__cta:hover { background: var(--lantern); color: var(--sumi); border-color: var(--lantern); }
.nav__burger { display: none; }

/* Cajón móvil */
.drawer {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  padding: 5.5rem var(--pad) 2rem;
  background: #14110df2; backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: .35rem;
  transform-origin: top;
}
.drawer[hidden] { display: none; }
.drawer a { padding: .85rem .25rem; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
.drawer__cta {
  margin-top: .8rem; text-align: center; background: var(--lantern); color: var(--sumi);
  border-radius: 999px; font-weight: 700; border: none !important;
}

/* ---- Utilidades tipográficas ------------------------------------------- */
.eyebrow {
  font-size: .72rem; letter-spacing: .32em; text-transform: uppercase;
  color: var(--lantern); font-weight: 500; margin: 0 0 1.4rem;
}
.stars { color: var(--lantern); letter-spacing: .15em; }

/* Reveal */
[data-reveal], [data-reveal-letters] .ltr {
  opacity: 0; transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
}
[data-reveal].in, [data-reveal-letters].in .ltr { opacity: 1; transform: none; }

/* ---- HERO --------------------------------------------------------------- */
.hero {
  min-height: 100svh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 7rem var(--pad) 4rem; position: relative;
}
.hero__eyebrow {
  font-size: .8rem; letter-spacing: .3em; color: var(--washi-dim);
  text-transform: uppercase; margin: 0 0 1.5rem;
}
.hero__eyebrow span { color: var(--lantern); margin: 0 .12em; letter-spacing: 0; }
.hero__title {
  font-family: var(--ff-display); font-weight: 800;
  font-size: clamp(4.5rem, 20vw, 16rem);
  line-height: .9; margin: 0;
  letter-spacing: .04em;
  color: var(--washi);
  text-shadow: 0 0 60px #f6d08a3d, 0 0 140px #e8a33d24;
}
.hero__title .ltr { display: inline-block; }
.hero__thesis {
  max-width: 34ch; margin: 2rem auto 0;
  font-size: clamp(1.02rem, 1.6vw, 1.28rem); color: var(--washi-dim);
}
.hero__thesis em { color: var(--washi); font-style: italic; font-family: var(--ff-display); }
.hero__actions { display: flex; gap: .9rem; margin-top: 2.4rem; flex-wrap: wrap; justify-content: center; }
.hero__meta {
  margin-top: 2.2rem; display: flex; align-items: center; gap: .6rem;
  font-size: .85rem; color: var(--washi-dim);
}
.hero__meta b { color: var(--washi); }
.hero__scroll {
  position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  font-size: .68rem; letter-spacing: .28em; text-transform: uppercase; color: var(--washi-dim);
}
.hero__scroll svg { width: 22px; height: 22px; animation: bob 2.2s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0);} 50% { transform: translateY(6px);} }

/* ---- Botones ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .95rem 1.7rem; border-radius: 999px;
  font-weight: 700; font-size: .92rem; letter-spacing: .02em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s ease, box-shadow .3s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.btn--lantern {
  background: var(--lantern); color: var(--sumi);
  box-shadow: 0 0 0 #e8a33d00;
}
.btn--lantern:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px -8px #e8a33daa, 0 0 60px -10px #f6d08a88;
}
.btn--ghost { border-color: #ffffff33; color: var(--washi); }
.btn--ghost:hover { border-color: var(--lantern); color: var(--lantern); transform: translateY(-2px); }
.btn--wa { background: #1f8f4d; color: #eafff2; }
.btn--wa:hover { transform: translateY(-2px); box-shadow: 0 10px 34px -10px #1f8f4dcc; }
.btn__ico { width: 1.15em; height: 1.15em; margin-right: .62rem; flex: none; }

/* ---- Envoltura de secciones -------------------------------------------- */
section { padding-inline: var(--pad); }

/* ---- CONCEPTO ----------------------------------------------------------- */
.concept { padding-block: clamp(6rem, 14vh, 12rem); max-width: var(--maxw); margin-inline: auto; }
.concept__intro { max-width: 62ch; }
.concept__title {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.8rem); line-height: 1.02; margin: 0 0 1.6rem;
  letter-spacing: .01em;
}
.concept__lead { font-size: clamp(1.02rem, 1.5vw, 1.25rem); color: var(--washi-dim); max-width: 52ch; }

.pillars {
  list-style: none; margin: clamp(3rem, 7vw, 5.5rem) 0 0; padding: 0;
  display: grid; gap: 0; border-top: 1px solid var(--line);
}
.pillar {
  display: grid; grid-template-columns: minmax(0,1fr) 2.4fr;
  gap: 1.5rem 2.5rem; align-items: baseline;
  padding: clamp(1.6rem, 3.5vw, 2.6rem) 0; border-bottom: 1px solid var(--line);
}
.pillar__kanji {
  font-family: var(--ff-display); font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.2rem); color: var(--lantern);
  line-height: 1; opacity: .85;
}
.pillar__name {
  font-family: var(--ff-display); font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 2rem); margin: 0 0 .5rem;
}
.pillar__desc { margin: 0; color: var(--washi-dim); max-width: 46ch; }

/* ---- MENÚ INFINITY ------------------------------------------------------ */
.infinity {
  padding-block: clamp(6rem, 14vh, 12rem);
  max-width: var(--maxw); margin-inline: auto;
}
.infinity__head { text-align: center; max-width: 46ch; margin: 0 auto clamp(3rem,7vw,4.5rem); }
.infinity__title {
  font-family: var(--ff-display); font-weight: 800;
  font-size: clamp(3rem, 9vw, 7rem); line-height: .95; margin: 0 0 1.3rem;
  color: var(--lantern-hi); text-shadow: 0 0 70px #e8a33d33;
}
.infinity__lead { color: var(--washi-dim); font-size: clamp(1rem,1.5vw,1.2rem); margin: 0; }

.ledger {
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, #1c1812, #14110d);
}
.ledger__cols {
  display: grid; grid-template-columns: 1.1fr 1fr 1fr;
  padding: 1rem clamp(1.2rem,3vw,2.4rem);
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--washi-dim);
  border-bottom: 1px solid var(--line);
}
.ledger__cols span + span { text-align: left; }
.ledger__row {
  display: grid; grid-template-columns: 1.1fr 1fr 1fr; align-items: center;
  padding: clamp(1.3rem,3vw,2rem) clamp(1.2rem,3vw,2.4rem);
  border-bottom: 1px solid var(--line);
}
.ledger__row:last-child { border-bottom: 0; }
.ledger__row--feat {
  background:
    radial-gradient(80% 160% at 82% 50%, #e8a33d1f, transparent 60%);
}
.ledger__day {
  font-family: var(--ff-display); font-weight: 600; font-size: clamp(1.1rem,2vw,1.5rem);
  line-height: 1.15;
}
.ledger__day mark {
  display: inline-block; vertical-align: middle; margin-left: .5rem;
  background: var(--shu); color: #fff; font-family: var(--ff-body);
  font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  padding: .2rem .5rem; border-radius: 999px;
}
.ledger__cell { display: flex; flex-wrap: wrap; align-items: baseline; gap: .18rem .35rem; }
.ledger__cell b {
  font-family: var(--ff-display); font-weight: 700; font-size: clamp(1.9rem,4vw,2.9rem);
  font-variant-numeric: tabular-nums; line-height: 1;
}
.ledger__cell i { font-style: normal; font-size: 1.1rem; color: var(--washi-dim); }
.ledger__cell small { font-size: .72rem; color: var(--washi-dim); letter-spacing: .08em; text-transform: uppercase; margin-left: .2rem; }
.ledger__cell em {
  flex-basis: 100%; font-style: normal; font-size: .8rem; color: var(--washi-dim);
  margin-top: .35rem;
}
.ledger__cell--wide { grid-column: span 2; }

.infinity__foot {
  display: grid; grid-template-columns: 1fr auto; gap: 2rem;
  align-items: center; margin-top: 2.4rem;
}
.fineprint { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.fineprint li {
  position: relative; padding-left: 1.4rem; font-size: .9rem; color: var(--washi-dim);
}
.fineprint li::before {
  content: "—"; position: absolute; left: 0; color: var(--lantern);
}

/* ---- LOS PLATOS --------------------------------------------------------- */
.dishes { padding-block: clamp(5rem, 12vh, 10rem); }
.dishes__head { max-width: var(--maxw); margin: 0 auto; }
.dishes__title {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.8rem); line-height: 1.02; margin: 0;
}
.marquee {
  margin: clamp(2.5rem,6vw,4rem) 0; overflow: hidden;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 1.2rem 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: inline-flex; align-items: center; gap: 1.5rem; white-space: nowrap;
  will-change: transform; animation: slide 42s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--ff-display); font-weight: 600; font-size: clamp(1.6rem,4vw,3rem);
  color: var(--washi);
}
.marquee__track .dot { color: var(--lantern); }
@keyframes slide { from { transform: translateX(0);} to { transform: translateX(-50%);} }

.carte {
  list-style: none; margin: 0 auto; padding: 0; max-width: var(--maxw);
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(2rem,5vw,4rem);
}
.carte__item {
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
  padding: clamp(1.4rem,3vw,2rem) 0; border-bottom: 1px solid var(--line);
}
.carte__jp {
  font-family: var(--ff-display); font-weight: 600; font-size: 2.2rem;
  color: var(--lantern); line-height: 1; opacity: .8;
}
.carte__body h3 { font-family: var(--ff-display); font-weight: 600; font-size: 1.25rem; margin: 0 0 .35rem; }
.carte__body p { margin: 0; color: var(--washi-dim); font-size: .92rem; }
.dishes__gallery {
  max-width: var(--maxw); margin: clamp(3rem,7vw,5rem) auto 0;
  grid-auto-rows: 260px;
}

/* ---- EL ESPACIO --------------------------------------------------------- */
.space { padding-block: clamp(5rem, 12vh, 10rem); max-width: var(--maxw); margin-inline: auto; }
.space__head { max-width: 60ch; margin-bottom: clamp(2.5rem,6vw,4rem); }
.space__title { font-family: var(--ff-display); font-weight: 700; font-size: clamp(2.2rem,5.5vw,4.4rem); line-height: 1.03; margin: 0 0 1.4rem; }
.space__lead { color: var(--washi-dim); max-width: 50ch; font-size: clamp(1rem,1.5vw,1.18rem); }
.space__ig { display: inline-block; margin-top: 1.3rem; color: var(--lantern); font-weight: 500; letter-spacing: .03em; }
.space__ig:hover { color: var(--lantern-hi); }
.space__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 220px; gap: 14px;
}
.space__fig { margin: 0; overflow: hidden; border-radius: 14px; grid-row: span 1; }
.space__fig--tall { grid-row: span 2; }
.space__fig--wide { grid-column: span 2; }
.space__fig img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.02) contrast(1.02) brightness(.94);
  transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .5s ease;
}
.space__fig:hover img { transform: scale(1.05); filter: saturate(1.08) brightness(1); }

/* ---- VISÍTANOS / RESERVA ------------------------------------------------ */
.visit { padding-block: clamp(5rem, 12vh, 10rem); max-width: var(--maxw); margin-inline: auto; }
.visit__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items: start; }
.visit__title { font-family: var(--ff-display); font-weight: 700; font-size: clamp(2.2rem,5.5vw,4.4rem); line-height: 1.03; margin: 0 0 2rem; }
.facts { margin: 0; display: grid; gap: 1.6rem; }
.fact { border-top: 1px solid var(--line); padding-top: 1rem; }
.fact dt { font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--lantern); margin-bottom: .4rem; }
.fact dd { margin: 0; font-size: 1.05rem; }
.fact dd span { color: var(--washi-dim); }
.fact dd a:hover { color: var(--lantern); }
.visit__maps { display: inline-block; margin-top: 1.8rem; color: var(--lantern); font-weight: 500; }
.visit__maps:hover { color: var(--lantern-hi); }
.visit__map { border-radius: 16px; overflow: hidden; border: 1px solid var(--line); min-height: 340px; height: 100%; }
.visit__map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; filter: grayscale(.3) invert(.9) hue-rotate(180deg) contrast(.9); }

.reserve {
  position: relative; overflow: hidden; margin-top: clamp(3rem,7vw,5rem);
  text-align: center; padding: clamp(2.5rem,6vw,4.5rem) var(--pad);
  border: 1px solid var(--line); border-radius: 24px;
  background: linear-gradient(180deg, #1c1812, #14110d);
}
.reserve__glow {
  position: absolute; left: 50%; top: -30%; transform: translateX(-50%);
  width: 70%; height: 90%; pointer-events: none;
  background: radial-gradient(closest-side, #e8a33d33, transparent 70%);
  filter: blur(10px);
}
.reserve__title { position: relative; font-family: var(--ff-display); font-weight: 700; font-size: clamp(2rem,5vw,3.4rem); margin: 0 0 .6rem; }
.reserve__lead { position: relative; color: var(--washi-dim); margin: 0 auto 2rem; max-width: 40ch; }
.reserve__actions { position: relative; display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.reserve__note { position: relative; margin-top: 1.4rem; font-size: .78rem; color: var(--washi-dim); }

/* ---- FOOTER ------------------------------------------------------------- */
.foot {
  position: relative; z-index: 2;
  border-top: 1px solid var(--line);
  padding: clamp(2.5rem,6vw,4rem) var(--pad);
  display: grid; gap: 1.2rem; text-align: center;
  background: var(--sumi);
}
.foot__mark { font-family: var(--ff-display); font-weight: 700; font-size: 1.5rem; letter-spacing: .32em; text-indent: .32em; margin: 0; }
.foot__tag { color: var(--lantern); letter-spacing: .12em; margin: .3rem 0 0; }
.foot__line { color: var(--washi-dim); margin: 0; }
.foot__social { display: flex; gap: 1.4rem; justify-content: center; }
.foot__social a { color: var(--washi-dim); font-size: .88rem; }
.foot__social a:hover { color: var(--lantern); }
.foot__copy { color: #7a7160; font-size: .78rem; margin: 0; }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 860px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger {
    display: inline-flex; flex-direction: column; gap: 5px; margin-left: auto;
    background: none; border: 1px solid #ffffff2e; border-radius: 999px;
    width: 46px; height: 46px; align-items: center; justify-content: center; cursor: pointer;
  }
  .nav__burger span { width: 18px; height: 1.5px; background: var(--washi); transition: transform .3s ease, opacity .3s ease; }
  .nav__burger[aria-expanded="true"] span:first-child { transform: translateY(3.2px) rotate(45deg); }
  .nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-3.2px) rotate(-45deg); }

  .infinity__foot { grid-template-columns: 1fr; }
  .carte { grid-template-columns: 1fr; }
  .visit__grid { grid-template-columns: 1fr; }
  .space__grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; }
  .ledger__cols { display: none; }
  .ledger__row { grid-template-columns: 1fr; gap: 1rem; }
  .ledger__cell--wide { grid-column: auto; }
  .ledger__day { font-size: 1.3rem; }
  .pillar { grid-template-columns: auto 1fr; gap: 1rem 1.4rem; }
}

@media (max-width: 520px) {
  .space__grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .space__fig--wide, .space__fig--tall { grid-column: auto; grid-row: auto; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { flex: 1; }
}

/* ---- Movimiento reducido ------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  [data-reveal], [data-reveal-letters] .ltr { opacity: 1 !important; transform: none !important; }
  .marquee__track { animation: none; }
  .hero__scroll svg { animation: none; }
}