/* ============ TOKENS ============ */
:root{
  --ink:#18120D;
  --panel:#241B14;
  --panel-2:#1D160F;
  --rust:#B23A2A;
  --rust-bright:#D14A36;
  --gold:#C89B3C;
  --gold-bright:#E0B65C;
  --cream:#F4EBDA;
  --cream-dim:#C9BBA0;
  --line: rgba(244,235,218,0.14);
  --radius: 3px;
  --ease: cubic-bezier(.22,.68,.35,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

body{
  margin:0;
  background:var(--ink);
  color:var(--cream);
  font-family:'Libre Franklin', sans-serif;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,.display{
  font-family:'Anton', sans-serif;
  font-weight:400;
  letter-spacing:0.01em;
  text-transform:uppercase;
  margin:0;
}

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--gold);
}

a{color:inherit;}
img{max-width:100%;display:block;}
button{font-family:inherit;}

.wrap{
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--gold-bright);
  outline-offset:3px;
}

/* ============ HEADER ============ */
header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:200;
  padding:20px 0;
  transition:padding .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
header.scrolled{
  padding:12px 0;
  background:rgba(24,18,13,0.94);
  backdrop-filter:blur(10px);
  border-color:var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo{
  font-family:'Anton', sans-serif;
  font-size:1.5rem;
  letter-spacing:0.03em;
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.logo-mark{width:32px; height:auto; fill:var(--gold);}
.logo-mark path{fill:var(--gold); stroke:var(--gold);}
.logo-mark path[fill="none"]{fill:none;}

nav#mainNav > ul{
  list-style:none;
  display:flex;
  gap:34px;
  margin:0;
  padding:0;
}
nav#mainNav > ul > li{position:relative;}
nav#mainNav > ul > li > a{
  text-decoration:none;
  font-size:0.9rem;
  letter-spacing:0.02em;
  color:var(--cream-dim);
  position:relative;
  padding-bottom:4px;
  transition:color .3s;
}
nav#mainNav > ul > li > a:hover{color:var(--cream);}
nav#mainNav > ul > li > a::after{
  content:'';
  position:absolute;
  left:0; bottom:0;
  height:1px; width:0;
  background:var(--gold);
  transition:width .35s var(--ease);
}
nav#mainNav > ul > li > a:hover::after{width:100%;}

.dropdown{
  position:absolute;
  top:calc(100% + 16px);
  left:50%;
  transform:translateX(-50%) translateY(8px);
  list-style:none;
  margin:0; padding:10px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  min-width:180px;
  opacity:0;
  visibility:hidden;
  transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.has-drop:hover .dropdown, .has-drop:focus-within .dropdown{
  opacity:1; visibility:visible; transform:translateX(-50%) translateY(0);
}
.dropdown li a{
  display:block;
  padding:9px 12px;
  font-size:0.86rem;
  color:var(--cream-dim);
  text-decoration:none;
  border-radius:var(--radius);
  transition:background .2s, color .2s;
}
.dropdown li a:hover{background:var(--panel-2); color:var(--gold-bright);}

.nav-cta{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.04em;
  background:var(--rust);
  border:1px solid var(--rust);
  color:var(--cream);
  padding:11px 22px;
  cursor:pointer;
  border-radius:var(--radius);
  text-decoration:none;
  transition:background .3s, transform .3s;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--rust-bright); transform:translateY(-2px);}

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.burger span{width:24px; height:2px; background:var(--cream);}

/* ============ HERO ============ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  overflow:hidden;
  padding-top:120px;
  padding-bottom:100px;
}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img{width:100%; height:100%; object-fit:cover; filter:saturate(1.05) brightness(0.55);}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(24,18,13,0.55) 0%, rgba(24,18,13,0.35) 40%, rgba(24,18,13,0.96) 100%);
}
.hero-mark{
  position:absolute;
  top:14%; right:4%;
  width:min(30vw, 320px);
  opacity:0.14;
  z-index:1;
}
.hero-mark path{fill:none; stroke:var(--cream); stroke-width:2;}
.hero-content{
  position:relative;
  z-index:2;
  max-width:720px;
}
.hero-eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--gold-bright);
  margin-bottom:20px;
  opacity:0;
  animation:riseIn .9s var(--ease) .2s forwards;
}
.hero h1{
  font-size:clamp(4.2rem, 13vw, 9.5rem);
  line-height:0.85;
  color:var(--cream);
  opacity:0;
  animation:riseIn 1.1s var(--ease) .4s forwards;
}
.hero-sub{
  max-width:520px;
  margin:26px 0 0;
  font-size:1.08rem;
  color:var(--cream-dim);
  opacity:0;
  animation:riseIn 1s var(--ease) .65s forwards;
}
.hero-actions{
  margin-top:38px;
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  opacity:0;
  animation:riseIn 1s var(--ease) .85s forwards;
}
@keyframes riseIn{
  from{opacity:0; transform:translateY(18px);}
  to{opacity:1; transform:translateY(0);}
}

.btn{
  display:inline-block;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.82rem;
  letter-spacing:0.05em;
  padding:15px 30px;
  border-radius:var(--radius);
  text-decoration:none;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .3s var(--ease), background .3s, color .3s, border-color .3s;
}
.btn-primary{background:var(--rust); color:var(--cream); border-color:var(--rust);}
.btn-primary:hover{background:var(--rust-bright); transform:translateY(-2px);}
.btn-ghost{border-color:var(--line); color:var(--cream);}
.btn-ghost:hover{border-color:var(--gold); color:var(--gold-bright); transform:translateY(-2px);}

.scroll-cue{
  position:absolute;
  bottom:34px; left:32px;
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
  color:var(--cream-dim);
  font-family:'IBM Plex Mono',monospace;
  font-size:0.65rem;
  letter-spacing:0.2em;
  text-transform:uppercase;
}
.scroll-cue .line{
  width:1px; height:38px;
  background:linear-gradient(var(--gold), transparent);
  animation:pulseLine 2.2s ease-in-out infinite;
}
@keyframes pulseLine{
  0%,100%{opacity:0.3;}
  50%{opacity:1;}
}

/* ============ SECTION GENERIC ============ */
section{position:relative; padding:120px 0;}
.section-head{max-width:680px; margin-bottom:56px;}
.section-head h2{font-size:clamp(2.2rem, 5vw, 3.2rem); margin-top:14px; color:var(--cream);}
.section-sub{color:var(--cream-dim); margin-top:16px; font-size:1.02rem; max-width:560px;}
.reveal{opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease);}
.reveal.in-view{opacity:1; transform:translateY(0);}

.link-arrow{
  display:inline-block;
  margin-top:18px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.85rem;
  color:var(--gold-bright);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color .3s;
}
.link-arrow:hover{border-color:var(--gold-bright);}

/* ============ PRATO ASSINATURA ============ */
.assinatura{background:var(--panel-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.assinatura-grid{display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center;}
.assinatura-text p{color:var(--cream-dim); font-size:1.03rem; margin:0 0 18px;}
.assinatura-text h2{font-size:clamp(2.2rem, 5vw, 3rem); margin:14px 0 22px;}
.assinatura-gallery{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
}
.ag-main{
  aspect-ratio:4/5;
  object-fit:cover;
  border-radius:var(--radius);
}
.ag-small{
  position:absolute;
  bottom:-30px; left:-40px;
  width:46%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:var(--radius);
  border:6px solid var(--panel-2);
  box-shadow:0 20px 40px rgba(0,0,0,0.4);
}

/* ============ CARTA / PRODUTOS ============ */
.carta-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-auto-rows:220px;
  gap:14px;
}
.carta-item{
  margin:0;
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  cursor:default;
}
.carta-item.large{grid-column:span 2; grid-row:span 2;}
.carta-item img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .7s var(--ease);
  filter:saturate(0.95);
}
.carta-item:hover img{transform:scale(1.06);}
.carta-item figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:18px 18px 16px;
  background:linear-gradient(0deg, rgba(24,18,13,0.92), transparent 70%);
}
.carta-item figcaption span{
  display:block;
  font-family:'Anton', sans-serif;
  font-size:1.1rem;
  letter-spacing:0.02em;
  text-transform:uppercase;
  color:var(--cream);
}
.carta-item figcaption small{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  color:var(--gold-bright);
}
.carta-cta{
  margin-top:52px;
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
}
.carta-note{font-family:'IBM Plex Mono', monospace; font-size:0.8rem; color:var(--cream-dim);}

/* ============ CLUBE MAMUTE ============ */
.clube{background:var(--panel-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.clube-grid{display:grid; grid-template-columns:1fr 0.9fr; gap:70px; align-items:center;}
.clube-text h2{font-size:clamp(2.2rem, 5vw, 3.2rem); margin:14px 0 20px;}
.clube-text > p{color:var(--cream-dim); font-size:1.03rem; margin-bottom:26px; max-width:480px;}
.clube-perks{list-style:none; margin:0 0 30px; padding:0; display:flex; flex-direction:column; gap:16px;}
.clube-perks li{
  padding-left:26px;
  position:relative;
  color:var(--cream-dim);
  font-size:0.96rem;
}
.clube-perks li::before{
  content:'';
  position:absolute; left:0; top:9px;
  width:8px; height:8px;
  background:var(--gold);
  border-radius:50%;
}
.clube-perks li strong{color:var(--cream); font-weight:600;}

.stamp-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:8px;
  padding:36px;
}
.stamp-card-head{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:26px;
  padding-bottom:20px;
  border-bottom:1px dashed var(--line);
}
.stamp-card-head svg{width:34px; height:auto;}
.stamp-card-head svg path{fill:var(--gold);}
.stamp-card-head span{
  font-family:'Anton', sans-serif;
  font-size:1.2rem;
  letter-spacing:0.02em;
  text-transform:uppercase;
}
.stamp-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}
.stamp{
  aspect-ratio:1/1;
  border:1.5px dashed var(--line);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:border-color .3s, background .3s;
  background:none;
  color:var(--cream-dim);
  font-family:'IBM Plex Mono', monospace;
  font-size:1.3rem;
}
.stamp.filled{
  border-style:solid;
  border-color:var(--gold);
  background:rgba(200,155,60,0.12);
  color:var(--gold-bright);
}
.stamp.free{
  border-color:var(--rust);
  color:var(--rust-bright);
}
.stamp-note{
  margin-top:20px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.75rem;
  color:var(--cream-dim);
  text-align:center;
}

/* ============ SOBRE ============ */
.sobre-grid{display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center;}
.sobre-img{aspect-ratio:4/5; overflow:hidden; border-radius:var(--radius);}
.sobre-img img{width:100%; height:100%; object-fit:cover; filter:saturate(0.9);}
.sobre-text p{color:var(--cream-dim); font-size:1.02rem; margin:0 0 20px;}
.sobre-text h2{font-size:clamp(2.2rem, 5vw, 3rem); margin:14px 0 22px;}
.stats-row{display:flex; gap:44px; margin-top:36px; flex-wrap:wrap;}
.stat b{font-family:'Anton', sans-serif; font-size:2rem; color:var(--cream); display:block;}
.stat span{font-family:'IBM Plex Mono', monospace; font-size:0.68rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--cream-dim);}

/* ============ RESTAURANTES ============ */
.rest-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:26px;}
.rest-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
}
.rest-card img{width:100%; aspect-ratio:4/3; object-fit:cover;}
.rest-body{padding:24px;}
.rest-body h3{font-size:1.25rem; margin-bottom:10px;}
.rest-body p{margin:0 0 6px; color:var(--cream-dim); font-size:0.92rem;}
.rest-body a:not(.link-arrow){color:var(--gold-bright); text-decoration:none;}

/* ============ RESERVAS ============ */
.reservas-grid{display:grid; grid-template-columns:0.8fr 1.2fr; gap:70px;}
.info-card{background:var(--panel); border:1px solid var(--line); padding:38px; border-radius:var(--radius); height:fit-content;}
.info-card h3{font-size:1.3rem; margin-bottom:20px; font-family:'Anton', sans-serif; text-transform:uppercase;}
.info-row{display:flex; gap:16px; padding:14px 0; border-bottom:1px solid var(--line);}
.info-row:last-of-type{border-bottom:none;}
.info-row .k{font-family:'IBM Plex Mono', monospace; font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--gold); min-width:96px;}
.info-row .v{color:var(--cream-dim); font-size:0.9rem;}

form{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.field{display:flex; flex-direction:column; gap:8px;}
.field.full{grid-column:1 / -1;}
label{font-family:'IBM Plex Mono', monospace; font-size:0.66rem; letter-spacing:0.12em; text-transform:uppercase; color:var(--cream-dim);}
input, select, textarea{
  background:var(--panel);
  border:1px solid var(--line);
  color:var(--cream);
  padding:13px 15px;
  font-family:'Libre Franklin', sans-serif;
  font-size:0.95rem;
  border-radius:var(--radius);
  transition:border-color .3s;
}
input::placeholder, textarea::placeholder{color:rgba(201,187,160,0.45);}
input:focus, select:focus, textarea:focus{border-color:var(--gold); outline:none;}
textarea{resize:vertical; min-height:96px;}
.checkbox-field{flex-direction:row; align-items:center;}
.checkbox-label{display:flex; align-items:center; gap:10px; cursor:pointer; font-family:'Libre Franklin', sans-serif; font-size:0.92rem; text-transform:none; letter-spacing:0; color:var(--cream);}
.checkbox-label input{width:auto; padding:0; accent-color:var(--gold);}
.error-msg{font-family:'IBM Plex Mono', monospace; font-size:0.68rem; color:var(--rust-bright); min-height:14px; display:block;}
.field.invalid input, .field.invalid select, .field.invalid textarea{border-color:var(--rust-bright);}

.submit-row{grid-column:1 / -1; display:flex; align-items:center; gap:20px; margin-top:6px; flex-wrap:wrap;}
.form-note{font-size:0.8rem; color:var(--cream-dim); font-family:'IBM Plex Mono', monospace;}

.confirm-panel{display:none; grid-column:1 / -1; border:1px solid var(--gold); background:rgba(200,155,60,0.08); padding:26px 28px; border-radius:var(--radius);}
.confirm-panel.show{display:block;}
.confirm-panel h4{font-family:'Anton', sans-serif; font-size:1.2rem; text-transform:uppercase; color:var(--gold-bright); margin-bottom:10px;}
.confirm-panel p{margin:0; color:var(--cream-dim); font-size:0.9rem;}
.confirm-panel .details{margin-top:14px; font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--cream); line-height:1.9;}

/* ============ FOOTER ============ */
footer{background:var(--ink); border-top:1px solid var(--line); padding:76px 0 30px;}
.footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:50px; padding-bottom:56px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{color:var(--cream-dim); font-size:0.9rem; max-width:280px;}
.footer-col h4{font-family:'IBM Plex Mono', monospace; font-size:0.68rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--gold); margin-bottom:18px;}
.footer-col ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:12px;}
.footer-col a{text-decoration:none; color:var(--cream-dim); font-size:0.88rem; transition:color .3s;}
.footer-col a:hover{color:var(--cream);}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:24px; border-top:1px solid var(--line);
  font-family:'IBM Plex Mono', monospace; font-size:0.7rem; color:var(--cream-dim);
  flex-wrap:wrap; gap:12px;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1000px){
  .assinatura-grid, .sobre-grid, .reservas-grid{grid-template-columns:1fr;}
  .clube-grid{grid-template-columns:1fr;}
  .rest-grid{grid-template-columns:1fr 1fr;}
  .carta-grid{grid-template-columns:repeat(2,1fr);}
  .carta-item.large{grid-column:span 2;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  nav#mainNav{
    position:fixed; top:0; right:0; height:100vh; width:82vw; max-width:340px;
    background:var(--panel-2);
    padding:110px 36px 40px;
    transform:translateX(100%);
    transition:transform .5s var(--ease);
    border-left:1px solid var(--line);
    overflow-y:auto;
  }
  nav#mainNav.open{transform:translateX(0);}
  nav#mainNav > ul{flex-direction:column; gap:6px;}
  nav#mainNav > ul > li > a{display:block; padding:12px 0;}
  .dropdown{position:static; transform:none; opacity:1; visibility:visible; display:none; box-shadow:none; border:none; background:none; padding-left:12px;}
  .has-drop.mobile-open .dropdown{display:block;}
  .burger{display:flex;}
  .nav-cta{display:none;}
  .ag-small{position:static; width:100%; margin-top:16px; border:none;}
  form{grid-template-columns:1fr;}
  .rest-grid{grid-template-columns:1fr;}
  .carta-grid{grid-template-columns:1fr; grid-auto-rows:260px;}
  .carta-item.large{grid-column:span 1;}
  .footer-grid{grid-template-columns:1fr;}
  section{padding:80px 0;}
}