/* ============================================================
   LUNA NERA — pizza napolitana de horno a leña, Santiago
   Nocturno minimal carbón · acento dorado · Space Grotesk / Sora
   ============================================================ */

:root{
  --bg:#14130F;
  --surface:#1F1D17;
  --fg:#F0ECE2;
  --muted:#A29B8A;
  --accent:#D9A441;
  --line:#353027;

  /* derivados (contraste verificado) */
  --surface-2:#26241C;
  --accent-soft:rgba(217,164,65,.14);
  --shadow:0 24px 60px -28px rgba(0,0,0,.85);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --maxw:1200px;
  --pad:clamp(1.25rem, 5vw, 4rem);

  --font-display:"Space Grotesk", system-ui, sans-serif;
  --font-body:"Sora", system-ui, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-body);
  font-weight:300;
  line-height:1.65;
  letter-spacing:.005em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
::selection{ background:var(--accent); color:#14130F; }

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:500;
  line-height:1.04;
  letter-spacing:-.02em;
}

/* ---------- reveal (FOUC-safe) ---------- */
.js-on .reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .9s var(--ease-out), transform .9s var(--ease-out);
  will-change:opacity, transform;
}
.js-on .reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .js-on .reveal{ opacity:1 !important; transform:none !important; transition:none; }
}

/* ===========================================================
   BARRA DEMO DIGITAL BEE
   =========================================================== */
.demobar{
  position:fixed; inset:0 0 auto 0; z-index:120;
  height:34px;
  display:flex; align-items:center; justify-content:center; gap:.55rem;
  background:var(--accent);
  color:#14130F;
  font-family:var(--font-display);
  font-size:clamp(.62rem,1.7vw,.78rem);
  font-weight:500;
  letter-spacing:.01em;
  padding:0 1rem;
  text-align:center;
  transition:background .3s var(--ease);
}
.demobar u{ text-underline-offset:2px; }
.demobar:hover{ background:#e6b558; }
.demobar__dot{
  width:7px; height:7px; border-radius:50%;
  background:#14130F; flex:none;
  box-shadow:0 0 0 3px rgba(20,19,15,.18);
}
.demobar__arrow{ transition:transform .3s var(--ease); }
.demobar:hover .demobar__arrow{ transform:translateX(4px); }

/* ===========================================================
   NAV
   =========================================================== */
.nav{
  position:fixed; left:0; right:0; top:34px; z-index:110;
  display:flex; align-items:center; justify-content:space-between;
  padding:.85rem var(--pad);
  background:rgba(20,19,15,0);
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
}
.nav.is-stuck{
  background:rgba(20,19,15,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
  padding-top:.7rem; padding-bottom:.7rem;
}
.nav__brand{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.12rem;
  letter-spacing:.04em;
  color:var(--fg);
}
.nav__moon{
  width:15px; height:15px; border-radius:50%;
  background:radial-gradient(circle at 32% 30%, var(--accent), #8a6321 75%);
  box-shadow:0 0 0 1px rgba(217,164,65,.3), inset -3px -3px 5px rgba(0,0,0,.5);
  flex:none;
}
.nav__links{ display:flex; align-items:center; gap:2rem; }
.nav__links a{
  font-size:.84rem;
  color:var(--muted);
  letter-spacing:.02em;
  position:relative;
  transition:color .3s var(--ease);
}
.nav__links a:not(.nav__cta)::after{
  content:""; position:absolute; left:0; bottom:-6px;
  width:100%; height:1px; background:var(--accent);
  transform:scaleX(0); transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav__links a:not(.nav__cta):hover{ color:var(--fg); }
.nav__links a:not(.nav__cta):hover::after{ transform:scaleX(1); }
.nav__cta{
  padding:.5rem 1.1rem;
  border:1px solid var(--accent);
  border-radius:100px;
  color:var(--accent) !important;
  font-family:var(--font-display);
  font-weight:500;
  transition:background .3s var(--ease), color .3s var(--ease);
}
.nav__cta:hover{ background:var(--accent); color:#14130F !important; }

.nav__burger{
  display:none;
  width:42px; height:42px;
  background:none; border:1px solid var(--line); border-radius:10px;
  cursor:pointer;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
}
.nav__burger span{
  width:18px; height:1.5px; background:var(--fg);
  transition:transform .35s var(--ease), opacity .25s var(--ease);
}
.nav.is-open .nav__burger span:first-child{ transform:translateY(3.25px) rotate(45deg); }
.nav.is-open .nav__burger span:last-child{ transform:translateY(-3.25px) rotate(-45deg); }

/* ===========================================================
   BUTTONS
   =========================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--font-display);
  font-weight:500;
  font-size:.92rem;
  letter-spacing:.01em;
  padding:.95rem 1.7rem;
  border-radius:100px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.btn:active{ transform:translateY(1px); }
.btn--gold{
  background:var(--accent); color:#14130F;
  box-shadow:0 14px 34px -16px rgba(217,164,65,.55);
}
.btn--gold:hover{ background:#e6b558; transform:translateY(-2px); box-shadow:0 20px 40px -16px rgba(217,164,65,.6); }
.btn--line{
  background:transparent; color:var(--fg);
  border-color:var(--line);
}
.btn--line:hover{ border-color:var(--accent); color:var(--accent); transform:translateY(-2px); }
.btn--full{ width:100%; }
.btn--wa{
  background:#25D366; color:#0a2e16;
  box-shadow:0 16px 36px -16px rgba(37,211,102,.5);
}
.btn--wa svg{ width:20px; height:20px; }
.btn--wa:hover{ background:#2ee06f; transform:translateY(-2px); }

/* shared label */
.kicker{
  display:inline-block;
  font-family:var(--font-display);
  font-size:.74rem;
  font-weight:500;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:1.1rem;
}

/* ===========================================================
   HERO
   =========================================================== */
.hero{
  position:relative;
  min-height:100svh;
  display:flex; flex-direction:column; justify-content:center;
  padding:8rem var(--pad) 4rem;
  overflow:hidden;
}
.hero__media{ position:absolute; inset:0; z-index:0; }
.hero__media img{
  width:100%; height:100%; object-fit:cover;
  object-position:center;
  filter:saturate(.82) brightness(.5) contrast(1.04);
}
.hero__veil{
  position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(217,164,65,.16), transparent 55%),
    linear-gradient(180deg, rgba(20,19,15,.55) 0%, rgba(20,19,15,.72) 42%, var(--bg) 96%),
    linear-gradient(90deg, rgba(20,19,15,.78) 0%, rgba(20,19,15,.25) 60%);
}
.hero__grid{
  position:relative; z-index:2;
  max-width:var(--maxw); margin:0 auto; width:100%;
}
.hero__eyebrow{
  font-family:var(--font-display);
  font-size:.78rem; font-weight:500;
  letter-spacing:.24em; text-transform:uppercase;
  color:var(--accent);
  margin-bottom:1.5rem;
}
.hero__title{
  font-size:clamp(2.9rem, 9vw, 6.6rem);
  font-weight:700;
  max-width:14ch;
  margin-bottom:1.8rem;
}
.hero__title em{
  font-style:normal;
  color:var(--accent);
}
.hero__lead{
  max-width:46ch;
  font-size:clamp(1rem,2.3vw,1.18rem);
  color:var(--fg);
  opacity:.9;
  margin-bottom:2.4rem;
}
.hero__actions{ display:flex; flex-wrap:wrap; gap:1rem; margin-bottom:2.6rem; }
.hero__hours{
  display:inline-flex; align-items:center; gap:.7rem;
  font-family:var(--font-display);
  font-size:.86rem;
  letter-spacing:.04em;
  color:var(--muted);
}
.hero__pulse{
  width:8px; height:8px; border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 0 rgba(217,164,65,.55);
  animation:pulse 2.6s var(--ease) infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(217,164,65,.5); }
  70%{ box-shadow:0 0 0 10px rgba(217,164,65,0); }
  100%{ box-shadow:0 0 0 0 rgba(217,164,65,0); }
}
@media (prefers-reduced-motion:reduce){ .hero__pulse{ animation:none; } }

.hero__scroll{
  position:absolute; left:50%; bottom:1.7rem; z-index:2;
  transform:translateX(-50%);
  width:26px; height:42px;
  border:1px solid var(--line); border-radius:14px;
  display:flex; justify-content:center;
}
.hero__scroll span{
  width:3px; height:8px; margin-top:7px;
  background:var(--accent); border-radius:3px;
  animation:scrolldot 2s var(--ease) infinite;
}
@keyframes scrolldot{
  0%{ transform:translateY(0); opacity:1; }
  70%{ transform:translateY(13px); opacity:0; }
  100%{ transform:translateY(13px); opacity:0; }
}
@media (prefers-reduced-motion:reduce){ .hero__scroll span{ animation:none; } }

/* ===========================================================
   ORIGEN
   =========================================================== */
.origen{
  max-width:var(--maxw); margin:0 auto;
  padding:clamp(5rem,12vw,9rem) var(--pad);
  display:grid; grid-template-columns:1fr 1.05fr;
  gap:clamp(2.5rem,6vw,5.5rem);
  align-items:center;
}
.origen__media{ position:relative; }
.origen__media img{
  width:100%; aspect-ratio:4/5; object-fit:cover;
  border-radius:14px;
  filter:saturate(.9) brightness(.82);
  box-shadow:var(--shadow);
}
.origen__tag{
  position:absolute; bottom:1.1rem; left:1.1rem;
  background:rgba(20,19,15,.85);
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  border:1px solid var(--line);
  border-radius:100px;
  padding:.5rem 1rem;
  font-family:var(--font-display);
  font-size:.78rem;
  letter-spacing:.04em;
  color:var(--accent);
}
.origen__body h2{
  font-size:clamp(1.9rem,4.6vw,3.1rem);
  margin-bottom:1.5rem;
  max-width:18ch;
}
.origen__body p{ color:var(--muted); margin-bottom:1.15rem; max-width:52ch; }
.origen__stats{
  list-style:none;
  display:flex; flex-wrap:wrap; gap:2.2rem;
  margin-top:2.4rem;
  padding-top:2rem;
  border-top:1px solid var(--line);
}
.origen__stats li{ display:flex; flex-direction:column; }
.origen__stats strong{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.6rem,4vw,2.2rem);
  color:var(--accent);
  line-height:1;
}
.origen__stats span{
  font-size:.78rem; color:var(--muted);
  letter-spacing:.03em; margin-top:.5rem;
}

/* ===========================================================
   CARTA
   =========================================================== */
.carta{
  max-width:var(--maxw); margin:0 auto;
  padding:clamp(3rem,7vw,5rem) var(--pad) clamp(5rem,12vw,8rem);
}
.carta__head{ max-width:46ch; margin-bottom:clamp(2.5rem,6vw,4rem); }
.carta__head h2{ font-size:clamp(2rem,5.5vw,3.4rem); margin-bottom:1.2rem; }
.carta__note{ color:var(--muted); }

.menu{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(1.5rem,3vw,2.4rem);
}
.dish{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  padding:1.1rem 1.1rem 1.5rem;
  position:relative;
  transition:transform .45s var(--ease-out), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.dish:hover{
  transform:translateY(-6px);
  border-color:rgba(217,164,65,.4);
  box-shadow:var(--shadow);
}
.dish__media{
  border-radius:11px; overflow:hidden;
  margin-bottom:1.15rem;
  aspect-ratio:16/11;
}
.dish__media img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(.92) brightness(.92);
  transition:transform .8s var(--ease-out), filter .5s var(--ease);
}
.dish:hover .dish__media img{ transform:scale(1.06); filter:saturate(1) brightness(1); }
.dish__row{
  display:flex; align-items:baseline; justify-content:space-between;
  gap:1rem; margin-bottom:.55rem;
}
.dish__name{
  font-size:1.22rem; font-weight:500;
  color:var(--fg);
}
.dish__price{
  font-family:var(--font-display);
  font-weight:500;
  font-size:1rem;
  color:var(--accent);
  white-space:nowrap;
}
.dish__desc{
  font-size:.9rem; color:var(--muted);
  line-height:1.55;
  margin-bottom:1rem;
}
.dish__tag{
  display:inline-block;
  font-family:var(--font-display);
  font-size:.66rem;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:100px;
  padding:.28rem .7rem;
}
.dish__tag--hot{
  color:var(--accent);
  border-color:rgba(217,164,65,.45);
  background:var(--accent-soft);
}
.carta__foot{
  margin-top:clamp(2.5rem,6vw,3.5rem);
  text-align:center;
  font-family:var(--font-display);
  font-size:.82rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--muted);
}

/* ===========================================================
   GALERÍA
   =========================================================== */
.galeria{
  background:var(--surface);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:clamp(4rem,10vw,7rem) var(--pad);
}
.galeria__intro{
  max-width:var(--maxw); margin:0 auto clamp(2.5rem,5vw,3.5rem);
}
.galeria__intro h2{ font-size:clamp(1.9rem,5vw,3rem); }
.galeria__grid{
  max-width:var(--maxw); margin:0 auto;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:200px;
  gap:14px;
}
.galeria__cell{ overflow:hidden; border-radius:12px; }
.galeria__cell img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(.85) brightness(.78);
  transition:transform .9s var(--ease-out), filter .6s var(--ease);
}
.galeria__cell:hover img{ transform:scale(1.07); filter:saturate(1) brightness(.95); }
.galeria__cell--tall{ grid-row:span 2; }
.galeria__cell--wide{ grid-column:span 2; }

/* ===========================================================
   VISITA
   =========================================================== */
.visita{
  max-width:var(--maxw); margin:0 auto;
  padding:clamp(5rem,12vw,9rem) var(--pad);
  display:grid; grid-template-columns:1fr 1fr;
  gap:clamp(2.5rem,6vw,5rem);
  align-items:center;
}
.visita__panel h2{
  font-size:clamp(1.9rem,5vw,3.2rem);
  margin-bottom:2.2rem;
}
.visita__list{ display:grid; gap:1.6rem; margin-bottom:2.4rem; }
.visita__list div{
  padding-bottom:1.6rem;
  border-bottom:1px solid var(--line);
}
.visita__list div:last-child{ border-bottom:none; padding-bottom:0; }
.visita__list dt{
  font-family:var(--font-display);
  font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--accent);
  margin-bottom:.5rem;
}
.visita__list dd{ color:var(--fg); opacity:.92; }
.visita__media img{
  width:100%; aspect-ratio:3/4; object-fit:cover;
  border-radius:14px;
  filter:saturate(.85) brightness(.78);
  box-shadow:var(--shadow);
}

/* ===========================================================
   RESERVA
   =========================================================== */
.reserva{
  background:var(--surface);
  border-top:1px solid var(--line);
  padding:clamp(4.5rem,11vw,8rem) var(--pad);
}
.reserva__inner{
  max-width:760px; margin:0 auto;
}
.reserva__head{ text-align:center; margin-bottom:clamp(2.5rem,5vw,3.5rem); }
.reserva__head h2{ font-size:clamp(2rem,5.5vw,3.2rem); margin-bottom:1.1rem; }
.reserva__note{ color:var(--muted); max-width:48ch; margin:0 auto; }
.reserva__note span{ color:var(--accent); }

.form{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:18px;
  padding:clamp(1.5rem,4vw,2.6rem);
  display:grid; gap:1.2rem;
}
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.field{ display:flex; flex-direction:column; gap:.5rem; }
.field label{
  font-family:var(--font-display);
  font-size:.78rem; letter-spacing:.06em;
  color:var(--muted);
}
.field input,
.field select,
.field textarea{
  font-family:var(--font-body);
  font-size:.95rem;
  color:var(--fg);
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:10px;
  padding:.85rem 1rem;
  transition:border-color .3s var(--ease), background .3s var(--ease);
  width:100%;
}
.field textarea{ resize:vertical; min-height:84px; }
.field input::placeholder,
.field textarea::placeholder{ color:#776f5f; }
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--accent);
  background:var(--surface);
}
.field select{ appearance:none; cursor:pointer; }
.form__hint{
  text-align:center;
  font-size:.86rem;
  color:var(--accent);
  min-height:1.2em;
  margin-top:.2rem;
}

/* ===========================================================
   CTA DIGITAL BEE
   =========================================================== */
.bee{
  padding:clamp(4.5rem,11vw,7.5rem) var(--pad);
  text-align:center;
}
.bee__inner{
  max-width:640px; margin:0 auto;
}
.bee__kick{
  font-family:var(--font-display);
  font-size:.74rem; font-weight:500;
  letter-spacing:.32em; text-transform:uppercase;
  color:var(--accent);
  margin-bottom:1.1rem;
}
.bee__title{ font-size:clamp(2rem,6vw,3.3rem); margin-bottom:1.2rem; }
.bee__text{ color:var(--muted); margin-bottom:2.2rem; max-width:46ch; margin-inline:auto; }

/* ===========================================================
   FOOTER
   =========================================================== */
.foot{
  background:var(--surface);
  border-top:1px solid var(--line);
  padding:clamp(3rem,7vw,4.5rem) var(--pad) 2.5rem;
}
.foot__top{
  max-width:var(--maxw); margin:0 auto 2.5rem;
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:1rem;
  padding-bottom:2.5rem;
  border-bottom:1px solid var(--line);
}
.foot__brand{
  display:inline-flex; align-items:center; gap:.7rem;
  font-family:var(--font-display);
  font-weight:700; font-size:1.5rem;
  letter-spacing:.03em;
}
.foot__moon{
  width:16px; height:16px; border-radius:50%;
  background:radial-gradient(circle at 32% 30%, var(--accent), #8a6321 75%);
  box-shadow:inset -3px -3px 5px rgba(0,0,0,.5);
  flex:none;
}
.foot__line{ color:var(--muted); font-size:.9rem; }
.foot__bottom{
  max-width:var(--maxw); margin:0 auto;
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:.8rem;
  font-size:.82rem; color:var(--muted);
}
.foot__by{ color:var(--muted); transition:color .3s var(--ease); }
.foot__by b{ color:var(--accent); }
.foot__by:hover{ color:var(--fg); }

/* ===========================================================
   WHATSAPP FLOTANTE
   =========================================================== */
.wafloat{
  position:fixed; right:1.3rem; bottom:1.3rem; z-index:115;
  width:56px; height:56px;
  background:#25D366; color:#0a2e16;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.55);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.wafloat svg{ width:30px; height:30px; }
.wafloat:hover{ transform:scale(1.08) translateY(-2px); box-shadow:0 18px 40px -10px rgba(37,211,102,.65); }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:980px){
  .menu{ grid-template-columns:repeat(2,1fr); }
  .galeria__grid{ grid-auto-rows:170px; }
}

@media (max-width:768px){
  .nav__links{
    position:fixed; inset:0 0 auto 0;
    top:0; padding-top:6.5rem;
    flex-direction:column; gap:1.6rem;
    background:rgba(20,19,15,.97);
    -webkit-backdrop-filter:blur(16px); backdrop-filter:blur(16px);
    height:100svh;
    transform:translateY(-100%);
    transition:transform .5s var(--ease-out);
    border-bottom:1px solid var(--line);
  }
  .nav.is-open .nav__links{ transform:translateY(0); }
  .nav__links a{ font-size:1.15rem; }
  .nav__burger{ display:flex; z-index:2; }

  .origen{ grid-template-columns:1fr; }
  .origen__media{ order:-1; }
  .origen__media img{ aspect-ratio:4/3; }

  .menu{ grid-template-columns:1fr; }

  .galeria__grid{
    grid-template-columns:repeat(2,1fr);
    grid-auto-rows:150px;
  }
  .galeria__cell--wide{ grid-column:span 2; }
  .galeria__cell--tall{ grid-row:span 1; }

  .visita{ grid-template-columns:1fr; }
  .visita__media{ order:-1; }
  .visita__media img{ aspect-ratio:4/3; }

  .form__row{ grid-template-columns:1fr; }

  .hero{ padding-top:7rem; }
}

@media (max-width:420px){
  .hero__actions .btn{ flex:1 1 auto; }
  .galeria__grid{ grid-template-columns:1fr; grid-auto-rows:200px; }
  .galeria__cell--wide{ grid-column:span 1; }
}