/* ============================================================
   Ferro Chill · Pizza a la Leña
   Hoja de estilos única. Todo el color vive en :root.
   ============================================================ */

:root{
  --ink:#0B0907;
  --ink-2:#120C08;
  --ink-3:#1A120B;
  --ink-4:#241812;
  --gold:#F2A93B;
  --gold-lt:#FFD98A;
  --gold-dk:#C97B16;
  --ember:#F26B1D;
  --cream:#FFF6E8;
  --sand:#D9C8B4;
  --muted:#A2907C;
  --line:rgba(242,169,59,.22);
  --line-soft:rgba(255,246,232,.10);

  --maxw:1140px;
  --gutter:clamp(18px, 5vw, 56px);
  --radius:22px;

  --display:"Outfit","Poppins","Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Work Sans","Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;

  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{
  margin:0;
  background:var(--ink);
  color:var(--cream);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4{font-family:var(--display);font-weight:800;letter-spacing:-.02em;line-height:1.04;text-wrap:balance;margin:0}
p{margin:0}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,10vw,128px);position:relative}

.eyebrow{
  font-family:var(--body);font-size:13px;font-weight:600;letter-spacing:.34em;
  text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);opacity:.7}
.section-head{display:flex;flex-direction:column;gap:18px;margin-bottom:clamp(34px,5vw,56px);max-width:62ch}
.section-head h2{font-size:clamp(34px,5.4vw,60px)}
.section-head p{color:var(--sand);font-size:clamp(16px,2vw,19px)}

.gold{
  background:linear-gradient(180deg,var(--gold-lt) 0%,var(--gold) 48%,var(--gold-dk) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-family:var(--display);font-weight:600;
  font-size:15px;letter-spacing:.04em;text-transform:uppercase;
  transition:transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
  border:1.5px solid transparent;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--gold);color:#17100A}
.btn-primary:hover{background:var(--gold-lt)}
.btn-ghost{border-color:var(--line);color:var(--cream);background:rgba(255,246,232,.04)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}

/* ---------- navegación ---------- */
.nav{
  position:fixed;left:0;right:0;top:0;z-index:70;
  padding:14px var(--gutter);
  padding-top:calc(14px + env(safe-area-inset-top,0px));
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:linear-gradient(180deg,rgba(11,9,7,.92),rgba(11,9,7,0));
  transition:background-color .3s ease, box-shadow .3s ease, padding .3s ease;
}
.nav.solid{
  background:rgba(11,9,7,.94);
  box-shadow:0 1px 0 var(--line-soft), 0 18px 40px rgba(0,0,0,.45);
  backdrop-filter:blur(14px);
}
.nav-logo img{height:52px;width:auto;filter:drop-shadow(0 6px 16px rgba(0,0,0,.8))}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--sand);position:relative;padding-block:6px;transition:color .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:hover,.nav-links a.active{color:var(--cream)}
.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .btn{padding:12px 22px;font-size:13px}
.burger{display:none;width:46px;height:46px;border-radius:14px;border:1px solid var(--line);
  align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:2px;background:var(--cream);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0}
.nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.drawer{
  position:fixed;inset:0;z-index:65;background:rgba(8,6,4,.97);
  display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:0 var(--gutter);opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.drawer.show{opacity:1;pointer-events:auto}
.drawer a{font-family:var(--display);font-size:clamp(28px,8vw,40px);font-weight:800;
  padding-block:10px;border-bottom:1px solid var(--line-soft);color:var(--cream)}
.drawer a:last-of-type{border-bottom:none}

/* ---------- hero ---------- */
.hero{position:relative;display:flex;align-items:flex-end;overflow:hidden;
  padding-top:calc(172px + env(safe-area-inset-top,0px));
  padding-bottom:clamp(56px,7vw,96px)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,4,3,.86) 0%,rgba(6,4,3,.42) 38%,rgba(6,4,3,.72) 74%,var(--ink) 100%),
    radial-gradient(ellipse 60% 45% at 50% 30%,rgba(242,169,59,.20),transparent 70%);
}
.hero .wrap{position:relative;z-index:2}
.hero-inner{display:flex;flex-direction:column;gap:24px;max-width:720px;
  min-height:min(62vh,520px);justify-content:flex-end}
.status{
  display:inline-flex;align-items:center;gap:10px;align-self:flex-start;
  padding:9px 18px;border-radius:999px;border:1px solid var(--line);
  background:rgba(10,7,5,.6);font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:600;color:var(--sand);
}
.dot{width:9px;height:9px;border-radius:50%;background:#4ED07A;box-shadow:0 0 0 4px rgba(78,208,122,.18)}
.status.closed .dot{background:#E0603A;box-shadow:0 0 0 4px rgba(224,96,58,.18)}
.hero h1{font-size:clamp(42px,7.6vw,92px);line-height:.94;text-transform:uppercase}
.hero h1 em{display:block;font-style:normal}
.hero p.lead{font-size:clamp(17px,2.3vw,22px);color:var(--sand);max-width:52ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}
.hero-facts{display:flex;flex-wrap:wrap;gap:12px 34px;margin-top:20px;
  padding-top:22px;border-top:1px solid var(--line-soft)}
.fact{display:flex;flex-direction:column;gap:2px}
.fact b{font-family:var(--display);font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);font-weight:600}
.fact span{font-size:14px;color:var(--muted)}

/* ---------- historia ---------- */
.historia{background:linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%)}
.historia-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(30px,5vw,72px);align-items:start}
.historia-media{position:relative;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.6);border:1px solid var(--line-soft)}
.historia-media img{aspect-ratio:4/5;object-fit:cover;width:100%}
.historia-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px;
  background:linear-gradient(180deg,transparent,rgba(6,4,3,.9));font-size:14px;color:var(--sand)}
.steps{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.step{display:grid;grid-template-columns:auto 1fr;gap:22px;padding-block:22px;position:relative}
.step+.step{border-top:1px solid var(--line-soft)}
.step-mark{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;font-family:var(--display);font-weight:700;color:var(--gold);
  background:rgba(242,169,59,.07);font-size:18px}
.step h3{font-size:22px;margin-bottom:8px}
.step p{color:var(--sand);font-size:16px}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:clamp(40px,6vw,64px)}
.pillar{padding:30px 26px;border-radius:18px;background:var(--ink-3);
  border:1px solid var(--line-soft);display:flex;flex-direction:column;gap:12px;
  transition:transform .25s ease,border-color .25s ease}
.pillar:hover{transform:translateY(-4px);border-color:var(--line)}
.pillar .ico{font-family:var(--display);font-size:13px;letter-spacing:.24em;color:var(--gold);text-transform:uppercase}
.pillar h3{font-size:20px}
.pillar p{font-size:15px;color:var(--muted)}

/* ---------- menú ---------- */
.menu{background:var(--ink-2)}
.menu-top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px}
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.tab{padding:11px 22px;border-radius:999px;border:1px solid var(--line-soft);
  font-size:14px;font-weight:600;letter-spacing:.04em;color:var(--sand);
  transition:all .2s ease}
.tab:hover{border-color:var(--line);color:var(--cream)}
.tab.on{background:var(--gold);border-color:var(--gold);color:#17100A}
.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 46px}
.dish{display:grid;grid-template-columns:1fr auto;gap:6px 18px;padding-block:20px;
  border-bottom:1px dashed var(--line-soft);align-items:baseline}
.dish h3{font-family:var(--display);font-size:19px;font-weight:600;letter-spacing:0}
.dish .price{font-family:var(--display);font-weight:700;color:var(--gold);font-size:18px;
  font-variant-numeric:tabular-nums}
.dish p{grid-column:1/-1;font-size:15px;color:var(--muted);line-height:1.5}
.dish .tag{display:inline-block;margin-left:10px;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ember);border:1px solid rgba(242,107,29,.4);
  padding:2px 8px;border-radius:999px;vertical-align:middle}
.menu-note{margin-top:30px;font-size:14px;color:var(--muted)}

/* ---------- eventos ---------- */
.eventos{background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.event{
  position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line-soft);
  background:var(--ink-3);text-align:left;display:flex;flex-direction:column;
  transition:transform .28s ease,border-color .28s ease;
}
.event:hover{transform:translateY(-6px);border-color:var(--line)}
.event-img{position:relative;aspect-ratio:4/3;overflow:hidden}
.event-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.event:hover .event-img img{transform:scale(1.06)}
.event-when{position:absolute;left:14px;top:14px;padding:7px 14px;border-radius:999px;
  background:rgba(8,6,4,.82);border:1px solid var(--line);font-size:12px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.event-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.event-body h3{font-size:21px}
.event-body p{font-size:15px;color:var(--muted)}
.event-more{margin-top:auto;font-family:var(--display);font-size:13px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:8px}

/* modal */
.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:var(--gutter);
  background:rgba(5,4,3,.86);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .25s ease}
.modal.show{opacity:1;pointer-events:auto}
.modal-card{width:min(560px,100%);background:var(--ink-3);border:1px solid var(--line);
  border-radius:22px;overflow:hidden;transform:translateY(14px);transition:transform .25s ease;
  max-height:86vh;overflow-y:auto}
.modal.show .modal-card{transform:none}
.modal-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.modal-body{padding:28px;display:flex;flex-direction:column;gap:14px}
.modal-body h3{font-size:26px}
.modal-body p{color:var(--sand);font-size:16px}
.modal-close{position:absolute;right:calc(var(--gutter) + 10px);top:calc(var(--gutter) + 10px);
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:rgba(8,6,4,.8);display:grid;place-items:center;font-size:20px;color:var(--cream)}

/* ---------- galería ---------- */
.galeria{background:var(--ink)}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gal-item{border:none;padding:0;border-radius:16px;overflow:hidden;position:relative;
  aspect-ratio:1;background:var(--ink-3)}
.gal-item:nth-child(1){grid-column:span 2;grid-row:span 2;aspect-ratio:1}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .3s ease;filter:saturate(.95)}
.gal-item:hover img{transform:scale(1.05);filter:saturate(1.1)}
.gal-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,4,3,.6));opacity:0;transition:opacity .3s ease}
.gal-item:hover::after{opacity:1}

.lightbox{position:fixed;inset:0;z-index:95;background:rgba(5,4,3,.94);display:grid;place-items:center;
  padding:var(--gutter);opacity:0;pointer-events:none;transition:opacity .25s ease}
.lightbox.show{opacity:1;pointer-events:auto}
.lightbox img{max-width:min(1000px,100%);max-height:82vh;border-radius:16px;object-fit:contain}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;
  border:1px solid var(--line);background:rgba(8,6,4,.7);display:grid;place-items:center;font-size:22px}
.lb-prev{left:16px}.lb-next{right:16px}

/* ---------- reseñas ---------- */
.resenas{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:38px}
.review{padding:26px;border-radius:18px;background:var(--ink-3);border:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:12px}
.stars{color:var(--gold);letter-spacing:3px;font-size:15px}
.review p{font-size:15.5px;color:var(--sand);line-height:1.6}
.review b{font-size:14px;color:var(--cream);font-weight:600}
.review span{font-size:13px;color:var(--muted)}
.review-cta{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  padding:clamp(28px,4vw,44px);border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(242,169,59,.16),rgba(242,107,29,.08));
  border:1px solid var(--line);
}
.review-cta h3{font-size:clamp(24px,3.4vw,34px);max-width:22ch}
.review-cta p{color:var(--sand);font-size:15px;margin-top:8px;max-width:46ch}

/* ---------- visitanos ---------- */
.visita{background:var(--ink-2)}
.visita-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,56px);align-items:center}
.info-list{display:flex;flex-direction:column;gap:2px;margin-top:8px}
.info-row{display:grid;grid-template-columns:130px 1fr;gap:18px;padding-block:18px;border-bottom:1px solid var(--line-soft);align-items:baseline}
.info-row dt{font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gold)}
.info-row dd{margin:0;font-size:16.5px;color:var(--cream)}
.info-row dd small{display:block;color:var(--muted);font-size:14px;margin-top:2px}
.map-card{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);
  background:var(--ink-3);min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:26px;gap:14px}
.map-card::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:
    repeating-linear-gradient(115deg,rgba(242,169,59,.1) 0 2px,transparent 2px 46px),
    repeating-linear-gradient(25deg,rgba(242,169,59,.07) 0 2px,transparent 2px 64px),
    radial-gradient(circle at 62% 42%,rgba(242,107,29,.28),transparent 58%);
}
.map-card>*{position:relative}
.pin{position:absolute;left:58%;top:36%;width:18px;height:18px;border-radius:50%;
  background:var(--ember);box-shadow:0 0 0 8px rgba(242,107,29,.22),0 0 0 18px rgba(242,107,29,.10)}

/* ---------- footer ---------- */
.footer{background:var(--ink);border-top:1px solid var(--line-soft);padding-block:clamp(48px,6vw,72px) 32px}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px}
.foot-grid img{height:96px;width:auto;margin-bottom:16px}
.foot-grid h4{font-family:var(--display);font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.foot-grid p,.foot-grid a{font-size:15px;color:var(--sand);display:block;margin-bottom:8px}
.foot-grid a:hover{color:var(--gold)}
.legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:var(--muted)}

/* ---------- whatsapp flotante ---------- */
.wa{
  position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:80;
  display:inline-flex;align-items:center;gap:10px;padding:14px 20px;border-radius:999px;
  background:#1FAD52;color:#fff;font-family:var(--display);font-weight:600;font-size:15px;
  box-shadow:0 16px 36px rgba(0,0,0,.5);transition:transform .2s ease}
.wa:hover{transform:translateY(-3px)}
.wa svg{width:20px;height:20px;fill:currentColor}
.wa .txt{display:inline}

/* ---------- reveal ---------- */
.reveal{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
.js .reveal{opacity:0;transform:translateY(22px)}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .historia-grid{grid-template-columns:1fr}
  .visita-grid{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .event-grid{grid-template-columns:1fr}
  .reviews{grid-template-columns:1fr}
  .menu-grid{grid-template-columns:1fr;gap:0}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
  .gal-item:nth-child(1){grid-column:span 2;grid-row:auto;aspect-ratio:16/10}
  .foot-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .burger{display:flex}
  .nav-cta .btn{display:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .hero{padding-top:calc(128px + env(safe-area-inset-top,0px))}
  .hero-inner{min-height:0}
  .hero-facts{gap:12px 22px}
  .info-row{grid-template-columns:1fr;gap:4px}
  .wa .txt{display:none}
  .wa{padding:16px;border-radius:50%}
  .review-cta{flex-direction:column;align-items:flex-start}
}