/* ==========================================================================
   Yoshuku · Café y comida japonesa casera en Coyoacán
   ========================================================================== */

:root {
  /* Color: sacado del logo */
  --sumi-950:#0A0A0A; --sumi-900:#141312; --sumi-800:#1E1C1B; --sumi-700:#2C2A27; --sumi-600:#4A4643;
  --sumi-500:#6E6964; --sumi-400:#9A948D; --sumi-300:#C9C2B8; --sumi-200:#E3DCD1; --sumi-100:#EEE8DF;
  --sumi-50:#F6F2EB;  /* papel washi = fondo de página */
  --white:#FFFFFF;
  --beni-400:#EE6264; --beni-500:#E73739; /* rojo del logo = acento */ --beni-600:#C8282B; --beni-700:#A01F22;
  --border-inverse:rgba(255,255,255,.16); --border-inverse-strong:rgba(255,255,255,.6);
  /* Tipografía */
  --font-display:"Noto Serif JP",Georgia,serif; --font-sans:"Montserrat",Helvetica,sans-serif;
  /* Radios */
  --radius-card:8px; --radius-input:4px; --radius-pill:999px;
  /* Sombras */
  --shadow-1:0 1px 2px rgba(10,10,10,.06),0 1px 1px rgba(10,10,10,.04);
  --shadow-2:0 6px 20px -8px rgba(10,10,10,.18);
  /* Movimiento */
  --ease-out:cubic-bezier(.22,.61,.36,1); --dur-fast:160ms; --dur-base:240ms;

  /* Layout */
  --gutter:20px;
  --container:1200px;
  --header-h:96px;
}

/* --- Base --------------------------------------------------------------- */
*, *::before, *::after { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:var(--header-h); }
body {
  margin:0;
  background:var(--sumi-50);
  color:var(--sumi-800);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img { display:block; max-width:100%; height:auto; }
a { color:inherit; }
p { margin:0 0 1em; }
ul { margin:0; padding:0; list-style:none; }
h1, h2, h3 { margin:0; font-family:var(--font-display); font-weight:500; letter-spacing:-0.01em; line-height:1.2; }
address { font-style:normal; }

:focus-visible { outline:2px solid var(--beni-500); outline-offset:3px; border-radius:2px; }

.sr-only {
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.skip-link {
  position:absolute; left:16px; top:-60px; z-index:200;
  background:var(--white); color:var(--sumi-950);
  padding:10px 16px; border-radius:var(--radius-input);
  font-weight:600; font-size:14px; text-decoration:none;
  transition:top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top:12px; }

.container { width:100%; max-width:calc(var(--container) + var(--gutter) * 2); margin-inline:auto; padding-inline:var(--gutter); }

.icon {
  width:16px; height:16px; flex:none;
  fill:none; stroke:currentColor; stroke-width:1.75; stroke-linecap:round; stroke-linejoin:round;
}

/* --- Tipografía de apoyo ------------------------------------------------- */
.eyebrow {
  margin:0 0 14px;
  font-family:var(--font-sans); font-weight:600; font-size:12px;
  text-transform:uppercase; letter-spacing:.24em; line-height:1.4;
  color:var(--beni-600);
}
.accent { font-style:normal; color:var(--beni-500); }

.vtext {
  writing-mode:vertical-rl;
  font-family:var(--font-display); font-size:14px; letter-spacing:.3em; line-height:1;
  display:inline-flex; align-items:center; gap:14px;
}
.vtext::after { content:""; width:1px; height:48px; background:currentColor; opacity:.6; }

/* Encabezado de sección */
.sec-head { margin-bottom:28px; }
.sec-head__title { font-size:34px; color:var(--sumi-950); }
.sec-head__sub { margin:10px 0 0; font-family:var(--font-display); font-size:19px; font-weight:400; color:var(--sumi-600); }
.sec-head__rule { display:block; width:40px; height:1px; margin-top:22px; background:var(--sumi-950); }
.sec-head--center { text-align:center; margin-bottom:44px; }
.sec-head--dark .eyebrow { color:var(--beni-400); }
.sec-head--dark .sec-head__title { color:var(--white); }
.sec-head--dark .sec-head__rule { background:var(--white); opacity:.6; }

.ornament { display:inline-flex; align-items:center; gap:8px; margin-top:20px; }
.ornament span { width:28px; height:1px; background:var(--beni-500); }
.ornament i { width:5px; height:5px; border-radius:50%; background:var(--beni-500); }

/* --- Botones ------------------------------------------------------------- */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:13px 26px;
  border:1px solid transparent; border-radius:var(--radius-pill);
  font-family:var(--font-sans); font-weight:600; font-size:12px; line-height:1.2;
  text-transform:uppercase; letter-spacing:.16em; text-decoration:none; white-space:nowrap;
  cursor:pointer;
  transition:background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out),
             border-color var(--dur-base) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn .icon { width:15px; height:15px; }
.btn__arrow { transition:transform var(--dur-base) var(--ease-out); }
.btn:hover .btn__arrow { transform:translateX(3px); }
.btn:active { transform:translateY(1px); }

.btn--primary { background:var(--beni-600); color:var(--white); } /* beni-500 + blanco a 12px no llega a AA (4.0:1) */
.btn--primary:hover { background:var(--beni-700); }
.btn--inverse { border-color:var(--border-inverse-strong); color:var(--white); background:transparent; }
.btn--inverse:hover { background:var(--white); border-color:var(--white); color:var(--sumi-950); }
.btn--dark { background:var(--sumi-950); color:var(--white); }
.btn--dark:hover { background:var(--sumi-700); }
.btn--secondary { border-color:var(--sumi-950); color:var(--sumi-950); background:transparent; }
.btn--secondary:hover { background:var(--sumi-950); color:var(--white); }
.btn--sm { padding:10px 18px; font-size:11px; }

.btn-row { display:flex; flex-wrap:wrap; gap:12px; margin-top:28px; }

/* --- 2. Header ----------------------------------------------------------- */
.header {
  position:sticky; top:0; z-index:100;
  background:var(--sumi-950); color:var(--white);
  border-bottom:1px solid var(--border-inverse);
}
.header__inner { height:var(--header-h); display:flex; align-items:center; gap:24px; }

.brand { display:flex; align-items:center; gap:14px; text-decoration:none; margin-right:auto; }
.seal { display:block; flex:none; width:78px; height:78px; padding:4%; background:var(--white); border-radius:50%; }
.seal img { width:100%; height:100%; border-radius:50%; }
.seal--lg { width:96px; height:96px; }
.brand__text { display:flex; flex-direction:column; align-items:flex-start; }
.brand__name { font-family:var(--font-display); font-weight:500; font-size:20px; letter-spacing:.06em; line-height:1.1; }
.brand__rule { width:100%; height:1.5px; background:var(--white); margin:5px 0 4px; }
.brand__tag { font-family:var(--font-sans); font-weight:600; font-size:9px; letter-spacing:.12em; line-height:1; color:var(--sumi-300); }

.nav__list { display:flex; }
.nav__link {
  position:relative; display:block;
  font-size:13px; font-weight:500; letter-spacing:.04em; text-decoration:none;
  color:var(--sumi-300);
  transition:color var(--dur-fast) var(--ease-out);
}
.nav__link::after {
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px;
  background:var(--beni-500);
  transform:scaleX(0); transform-origin:left;
  transition:transform var(--dur-base) var(--ease-out);
}
.nav__link:hover, .nav__link.is-active { color:var(--white); }
.nav__link.is-active::after { transform:scaleX(1); }

.nav-toggle {
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; margin-right:-10px;
  background:none; border:0; color:var(--white); cursor:pointer; border-radius:var(--radius-input);
}
.nav-toggle .icon { width:24px; height:24px; }
.nav-toggle__close { display:none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display:none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display:block; }

.header__cta { display:none; }

/* Navegación móvil */
@media (max-width: 979.98px) {
  .nav {
    position:fixed; left:0; right:0; top:var(--nav-top, var(--header-h)); bottom:0;
    background:var(--sumi-950);
    padding:16px var(--gutter) 32px;
    overflow-y:auto;
    visibility:hidden; opacity:0; transform:translateY(-8px);
    transition:opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
  }
  .nav.is-open { visibility:visible; opacity:1; transform:none; transition-delay:0s; }
  .nav__list { flex-direction:column; }
  .nav__list li { border-bottom:1px solid var(--border-inverse); }
  .nav__link { padding:18px 0; font-family:var(--font-display); font-size:22px; letter-spacing:0; }
  .nav__link::after { bottom:12px; right:auto; width:28px; }
  .nav__cta-mobile { margin-top:28px; }
  body.nav-open { overflow:hidden; }
}

/* --- 3. Portada ---------------------------------------------------------- */
.hero { position:relative; background:var(--sumi-950); color:var(--white); overflow:hidden; isolation:isolate; }
.hero__media { position:relative; height:64vw; max-height:420px; }
.hero__media img { width:100%; height:100%; object-fit:cover; object-position:center 60%; }
.hero__media::after {
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,10,10,.15) 0%, rgba(10,10,10,.35) 55%, var(--sumi-950) 100%);
}
.hero__inner { position:relative; display:flex; gap:28px; margin-top:-72px; padding-bottom:110px; }
.hero__rail { display:none; }
.hero__content { max-width:580px; }
.hero .eyebrow { color:var(--beni-400); }
.hero__title { font-size:42px; line-height:1.12; color:var(--white); }
.hero__title .accent { color:var(--beni-400); }
.hero__sub { margin:16px 0 0; font-family:var(--font-display); font-size:22px; font-weight:400; color:var(--sumi-100); }

.hero__facts { display:grid; gap:18px; margin-top:36px; padding-top:28px; border-top:1px solid var(--border-inverse); }
.fact { display:flex; gap:14px; align-items:flex-start; font-size:14px; line-height:1.5; color:var(--sumi-300); }
.fact strong { display:block; font-weight:600; color:var(--white); margin-bottom:2px; }
.fact__icon { width:20px; height:20px; margin-top:1px; color:var(--beni-400); }

.status {
  display:inline-flex; align-items:center; gap:6px; margin-left:8px;
  font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; vertical-align:middle;
  color:var(--sumi-300);
}
.status::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--sumi-500); }
.status.is-open { color:#8FD19E; }
.status.is-open::before { background:#5BBF75; box-shadow:0 0 0 3px rgba(91,191,117,.18); }
.status.is-closed::before { background:var(--beni-400); }
.status--block { margin-left:0; }
.status[hidden] { display:none; }

/* --- 4. Categorías ------------------------------------------------------- */
.cats-wrap { position:relative; z-index:2; margin-top:-54px; }
.cats {
  display:grid; grid-template-columns:repeat(5, 1fr);
  background:var(--white); border:1px solid var(--sumi-200); border-radius:var(--radius-card);
  box-shadow:var(--shadow-2);
}
.cats li + li { border-left:1px solid var(--sumi-200); }
.cat {
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px;
  min-height:108px; padding:18px 6px;
  text-decoration:none; color:var(--sumi-800);
  transition:color var(--dur-base) var(--ease-out);
}
.cat__icon { width:28px; height:28px; stroke-width:1.5; color:var(--sumi-700); transition:color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out); }
.cat__label { font-family:var(--font-display); font-size:14px; line-height:1.2; }
.cat:hover .cat__icon, .cat:focus-visible .cat__icon { color:var(--beni-500); transform:translateY(-2px); }
.cat:focus-visible { outline-offset:-4px; }

/* --- Secciones ----------------------------------------------------------- */
.section { padding:72px 0; }
.section--washi { background:var(--sumi-50); }
.section--white { background:var(--white); }

/* --- 5. Nuestra cocina --------------------------------------------------- */
.kitchen { padding-top:72px; }
.kitchen__grid { display:grid; gap:48px; align-items:center; }
.kitchen__text > p { max-width:480px; color:var(--sumi-700); }
.kitchen__figure { position:relative; margin:0 0 0 18px; }
.kitchen__figure img { width:100%; aspect-ratio:5 / 4; object-fit:cover; }
.tab {
  position:absolute; left:-18px; top:50%; transform:translateY(-50%);
  writing-mode:vertical-rl;
  padding:20px 9px;
  background:var(--beni-600); color:var(--white);
  font-family:var(--font-sans); font-weight:600; font-size:11px; letter-spacing:.3em;
  box-shadow:var(--shadow-2);
}
.vtext--photo {
  position:absolute; top:22px; right:20px;
  color:var(--white); text-shadow:0 1px 6px rgba(10,10,10,.5);
  font-size:16px;
}
.vtext--photo::after { box-shadow:0 1px 4px rgba(10,10,10,.4); opacity:.85; }

/* --- 6. Menú ------------------------------------------------------------- */
.cards { display:grid; gap:24px; grid-template-columns:1fr; }
.card {
  display:flex; flex-direction:column; height:100%;
  background:var(--white); border:1px solid var(--sumi-200); border-radius:var(--radius-card);
  box-shadow:var(--shadow-1); overflow:hidden;
  text-decoration:none; color:inherit;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card:hover { transform:translateY(-3px); box-shadow:var(--shadow-2); }
.card__media { position:relative; display:block; aspect-ratio:4 / 3; overflow:hidden; background:var(--sumi-100); }
.card__media img { width:100%; height:100%; object-fit:cover; transition:transform 600ms var(--ease-out); }
.card:hover .card__media img { transform:scale(1.03); }
.badge {
  position:absolute; top:12px; left:12px;
  padding:4px 8px; border-radius:2px;
  background:var(--beni-600); color:var(--white);
  font-family:var(--font-sans); font-weight:600; font-size:10px; letter-spacing:.14em; text-transform:uppercase; line-height:1.3;
}
.card__body { display:flex; flex-direction:column; align-items:center; text-align:center; padding:20px 18px 24px; gap:6px; }
.card__title { font-family:var(--font-display); font-weight:500; font-size:20px; line-height:1.3; color:var(--sumi-950); letter-spacing:-0.01em; }
.card__desc { font-size:13px; line-height:1.5; color:var(--sumi-600); }
.menu__more { display:flex; justify-content:center; margin-top:44px; }

/* --- 7. Visítanos -------------------------------------------------------- */
.visit { display:grid; background:var(--sumi-950); color:var(--sumi-300); }
.visit__media { min-height:300px; max-height:440px; overflow:hidden; }
.visit__media img { width:100%; height:100%; object-fit:cover; }
.visit__body { position:relative; overflow:hidden; padding:64px var(--gutter) 72px; }
.watermark {
  position:absolute; right:-0.08em; bottom:-0.18em;
  font-family:var(--font-display); font-weight:700; font-size:min(56vw, 300px); line-height:1;
  color:rgba(255,255,255,.05); pointer-events:none; user-select:none;
  writing-mode:vertical-rl;
}
.visit__content { position:relative; max-width:500px; }
.visit__address { font-family:var(--font-display); font-size:18px; line-height:1.6; color:var(--white); }
.hours { margin:28px 0 0; max-width:420px; font-size:14px; }
.hours__row { display:flex; align-items:baseline; gap:12px; padding:6px 0; }
.hours__row::before { content:""; order:1; flex:1; border-bottom:1px dotted var(--sumi-500); transform:translateY(-4px); }
.hours dt { order:0; color:var(--sumi-200); }
.hours dd { order:2; margin:0; color:var(--white); font-variant-numeric:tabular-nums; }
.hours__row--closed dd { color:var(--beni-400); font-weight:600; text-transform:uppercase; letter-spacing:.08em; font-size:13px; }
.visit__status { margin:14px 0 0; min-height:0; }
.visit__status:empty { display:none; }
.ig-link {
  display:inline-flex; align-items:center; gap:10px; margin-top:22px;
  font-size:14px; font-weight:500; text-decoration:none; color:var(--white);
  border-bottom:1px solid var(--border-inverse); padding-bottom:3px;
  transition:border-color var(--dur-fast) var(--ease-out);
}
.ig-link .icon { width:18px; height:18px; color:var(--beni-400); }
.ig-link:hover { border-color:var(--beni-400); }

/* --- 8. Mapa ------------------------------------------------------------- */
.map { background:var(--sumi-200); line-height:0; }
.map iframe { display:block; width:100%; height:340px; border:0; filter:grayscale(1); }

/* --- 9. Footer ----------------------------------------------------------- */
.footer { background:var(--sumi-950); color:var(--sumi-300); font-size:13px; line-height:1.7; padding-top:64px; }
.footer__grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr)); gap:40px 0; padding-bottom:56px; }
.footer__col { padding:0 28px; border-left:1px solid var(--border-inverse); }
.footer__col p { margin:0 0 14px; }
.footer__brand .seal { margin-bottom:20px; }
.footer__title { font-family:var(--font-display); font-weight:500; font-size:17px; color:var(--white); margin-bottom:14px; }
.footer__link { color:var(--white); text-decoration:none; border-bottom:1px solid var(--border-inverse); transition:border-color var(--dur-fast) var(--ease-out); }
.footer__link:hover { border-color:var(--beni-400); }
.text-closed { color:var(--beni-400); font-weight:600; text-transform:uppercase; letter-spacing:.08em; }
.icon-btn {
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:50%;
  border:1px solid var(--border-inverse-strong); color:var(--white);
  transition:background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.icon-btn .icon { width:18px; height:18px; }
.icon-btn:hover { background:var(--white); color:var(--sumi-950); }
.footer__bottom {
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:8px 24px;
  padding-top:22px; padding-bottom:22px; border-top:1px solid var(--border-inverse);
  font-size:12px; color:var(--sumi-400);
}
.footer__bottom p { margin:0; }
.footer__ja { font-family:var(--font-display); font-size:14px; letter-spacing:.2em; color:var(--sumi-300); }

/* --- Animaciones de entrada --------------------------------------------- */
.js .reveal { opacity:0; transform:translateY(16px); transition:opacity 700ms var(--ease-out), transform 700ms var(--ease-out); }
.js .reveal.is-visible { opacity:1; transform:none; }

/* ==========================================================================
   ≥ 640px
   ========================================================================== */
@media (min-width: 640px) {
  :root { --gutter:32px; }

  .hero__title { font-size:52px; }
  .hero__facts { grid-template-columns:1fr 1fr; gap:24px; }

  .cat { min-height:120px; }

  .sec-head__title { font-size:40px; }
  .section { padding:96px 0; }

  .cards { grid-template-columns:repeat(2, 1fr); }

  .visit__body { padding:80px var(--gutter) 88px; }
}

/* En pantallas muy estrechas, las 5 categorías se acomodan en 3 + 2 */
@media (max-width: 479.98px) {
  .cats { grid-template-columns:repeat(6, 1fr); }
  .cats li { grid-column:span 2; }
  .cats li:nth-child(4), .cats li:nth-child(5) { grid-column:span 3; border-top:1px solid var(--sumi-200); }
  .cats li:nth-child(4) { border-left:0; }
  .cat { min-height:96px; }
}

/* ==========================================================================
   ≥ 980px
   ========================================================================== */
@media (min-width: 980px) {
  :root { --gutter:40px; }

  /* Header */
  .nav { margin-left:auto; }
  .nav__list { gap:36px; }
  .nav__cta-mobile, .nav-toggle { display:none; }
  .header__cta { display:inline-flex; }
  .brand { margin-right:0; }

  /* Portada: foto al ~66% derecho con degradado lateral */
  .hero { min-height:660px; display:flex; align-items:center; }
  .hero__media { position:absolute; inset:0 0 0 34%; height:auto; max-height:none; z-index:-1; }
  .hero__media img { object-position:center; }
  .hero__media::after {
    background:linear-gradient(90deg, var(--sumi-950) 0%, rgba(10,10,10,.82) 22%, rgba(10,10,10,.35) 55%, rgba(10,10,10,.1) 100%);
  }
  .hero__inner { margin-top:0; padding-top:72px; padding-bottom:140px; gap:56px; }
  .hero__rail { display:flex; flex-direction:column; align-items:center; gap:22px; flex:none; width:24px; color:var(--sumi-300); }
  .hero__rail-line { width:1px; height:120px; background:var(--border-inverse-strong); }
  .hero__title { font-size:64px; }
  .hero__content { max-width:600px; }

  /* Categorías */
  .cat { min-height:132px; }

  /* Nuestra cocina */
  .kitchen { padding-top:120px; }
  .kitchen__grid { grid-template-columns:5fr 6fr; gap:80px; }
  .sec-head__title { font-size:44px; }

  /* Menú */
  .cards { grid-template-columns:repeat(3, 1fr); gap:28px; }

  /* Visítanos */
  .visit { grid-template-columns:1fr 1fr; }
  .visit__media { max-height:none; min-height:560px; }
  .visit__body { display:flex; align-items:center; padding:96px 64px; }
}

/* --- Movimiento reducido ------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { transition-duration:1ms !important; animation-duration:1ms !important; }
  .js .reveal { opacity:1; transform:none; }
  .card:hover, .card:hover .card__media img, .cat:hover .cat__icon { transform:none; }
}