/* =========================================================
   THE TRIDENT — stylesheet
   A self-contained, dependency-free theme. Edit the variables
   below to re-colour or re-brand the whole site in one place.
   ========================================================= */

:root{
  --bg:            #0e0f14;
  --bg-elevated:   #16181f;
  --bg-elevated-2: #1b1e27;
  --fg:            #f5f2ea;
  --muted-fg:      #aca89e;
  --gold:          #cda86a;
  --gold-soft:     #e8d9b4;
  --gold-rgb:      205, 168, 106;
  --border:        rgba(205,168,106,0.18);
  --shadow-luxe:   0 30px 80px -20px rgba(0,0,0,0.6);
  --radius:        2px;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3{ font-family:var(--serif); font-weight:500; margin:0; letter-spacing:-0.01em; }
p{ margin:0; }

.container{ max-width:var(--container); margin:0 auto; padding:0 28px; }
.container.narrow{ max-width:800px; }
.center{ text-align:center; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--gold); color:#13141a;
  padding:10px 16px; z-index:999; font-family:var(--sans);
}
.skip-link:focus{ left:12px; top:12px; }

.eyebrow{
  font-family:var(--sans); font-size:12px; letter-spacing:0.28em; text-transform:uppercase;
  color:var(--gold); margin:0 0 14px; font-weight:500;
}
.eyebrow.center{ text-align:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  padding:14px 30px;
  font-family:var(--sans);
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  font-weight:500;
  border-radius:var(--radius);
  border:1px solid transparent;
  transition:background .25s ease, color .25s ease, border-color .25s ease, transform .2s ease;
  cursor:pointer;
}
.btn-solid{
  background:linear-gradient(135deg, var(--gold-soft), var(--gold));
  color:#15161c;
}
.btn-solid:hover{ transform:translateY(-2px); }
.btn-ghost{
  background:transparent;
  color:var(--gold);
  border-color:rgba(var(--gold-rgb), 0.55);
  padding:10px 22px;
}
.btn-ghost:hover{ background:rgba(var(--gold-rgb), 0.08); }

/* ---------- Header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(14,15,20,0.0);
  border-bottom:1px solid transparent;
  transition:background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled{
  background:rgba(14,15,20,0.85);
  backdrop-filter:blur(10px);
  border-bottom-color:var(--border);
}
.header-inner{
  max-width:var(--container); margin:0 auto; padding:18px 28px;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.logo{
  display:flex; align-items:center; gap:8px;
  font-family:var(--serif); font-size:19px; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--fg);
}
.logo-icon{ width:18px; height:18px; color:var(--gold); flex:none; }
.main-nav{ display:flex; gap:36px; margin-left:auto; margin-right:36px; }
.main-nav a{
  font-size:13px; letter-spacing:0.14em; text-transform:uppercase; color:var(--fg);
  position:relative; padding:4px 0; opacity:.88;
}
.main-nav a:hover{ opacity:1; color:var(--gold); }
.nav-reserve{ flex:none; }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:34px; height:34px; background:none; border:none; cursor:pointer; padding:0;
}
.nav-toggle span{ display:block; width:100%; height:1px; background:var(--fg); transition:.25s; }

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:center; justify-content:center;
  overflow:hidden; padding-top:90px;
}
.hero-media{
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 30%, rgba(var(--gold-rgb),0.10), transparent 70%),
    linear-gradient(180deg, #17141a 0%, #0f1016 55%, #0b0c10 100%);
}
.hero-media::before{
  content:""; position:absolute; inset:0; opacity:.5;
  background-image:
    repeating-linear-gradient(90deg, rgba(var(--gold-rgb),0.05) 0px, rgba(var(--gold-rgb),0.05) 1px, transparent 1px, transparent 120px);
}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,11,15,0.55) 0%, rgba(10,11,15,0.35) 40%, rgba(10,11,15,0.85) 100%);
}
.hero-content{
  position:relative; z-index:2; max-width:860px; margin:0 auto; padding:0 28px; text-align:center;
}
.hero .eyebrow{ text-align:center; }
.hero-title{
  font-size:clamp(48px, 9vw, 128px); line-height:1; margin-bottom:22px; color:var(--fg);
}
.hero-title em{
  font-style:italic; font-weight:400;
  background:linear-gradient(135deg, var(--gold-soft), var(--gold));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-sub{
  font-size:clamp(16px, 2vw, 19px); color:var(--muted-fg); max-width:620px; margin:0 auto 38px;
  font-weight:300;
}
.hero-actions{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap; }
.hero-actions .btn-ghost{ border-color:rgba(255,255,255,0.3); color:var(--fg); }
.hero-actions .btn-ghost:hover{ border-color:var(--gold); color:var(--gold); }

.scroll-cue{
  position:absolute; left:50%; bottom:34px; transform:translateX(-50%);
  width:1px; height:50px; background:linear-gradient(180deg, transparent, var(--gold), transparent);
  opacity:.6; z-index:2;
}

/* ---------- Story ---------- */
.story{ padding:140px 0; text-align:center; }
.story h2{ font-size:clamp(34px,5vw,60px); margin-bottom:26px; }
.story p{ color:var(--muted-fg); font-size:18px; max-width:680px; margin:0 auto; }

/* ---------- Signature plates ---------- */
.signatures{ padding:40px 0 140px; }
.signatures h2{ font-size:clamp(34px,5vw,60px); margin-bottom:60px; }
.plate-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:36px 30px;
}
.plate-card{
  background:var(--bg-elevated); border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; transition:transform .3s ease, box-shadow .3s ease;
}
.plate-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-luxe); }
.plate-media{
  aspect-ratio:1/1; width:100%;
  background:
    radial-gradient(circle at 30% 20%, rgba(var(--gold-rgb),0.16), transparent 55%),
    linear-gradient(145deg, #23262f, #15161c);
  position:relative;
}
.plate-media::after{
  content:""; position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cda86a' stroke-width='1' opacity='0.35'%3E%3Cpath d='M12 3l1.8 5.6H19l-4.6 3.4 1.8 5.6L12 14.2 7.8 17.6l1.8-5.6L5 8.6h5.2z'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:center; background-size:34px;
}
.plate-body{ padding:22px 24px 26px; }
.plate-head{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin-bottom:10px; }
.plate-head h3{ font-size:22px; }
.plate-body .price, .plate-head .price{ color:var(--gold); font-family:var(--sans); font-size:14px; letter-spacing:.03em; flex:none; }
.plate-body p{ color:var(--muted-fg); font-size:14.5px; }

/* ---------- Menu ---------- */
.menu{ padding:40px 0 140px; background:var(--bg-elevated); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.menu h2{ font-size:clamp(34px,5vw,60px); margin-bottom:70px; }
.menu-groups{ display:grid; grid-template-columns:repeat(3, 1fr); gap:56px; align-items:start; }
.menu-group h3{
  font-size:26px; color:var(--gold); margin-bottom:26px; padding-bottom:14px; border-bottom:1px solid var(--border);
}
.menu-list li{ margin-bottom:22px; }
.menu-list li:last-child{ margin-bottom:0; }
.menu-row{ display:flex; align-items:baseline; gap:8px; margin-bottom:6px; }
.menu-item-name{ font-family:var(--serif); font-size:18px; white-space:nowrap; }
.dots{ flex:1; border-bottom:1px dotted rgba(245,242,234,0.22); transform:translateY(-4px); }
.menu-list .price{ color:var(--gold); font-size:13.5px; white-space:nowrap; font-family:var(--sans); }
.menu-list p{ color:var(--muted-fg); font-size:13.5px; line-height:1.5; }

/* ---------- Cellar ---------- */
.cellar{ padding:140px 0; }
.cellar h2{ font-size:clamp(30px,4.5vw,48px); margin-bottom:70px; }
.cellar-groups{ display:grid; grid-template-columns:repeat(3,1fr); gap:40px; text-align:left; }
.cellar-group h3{ color:var(--gold); font-size:22px; margin-bottom:18px; }
.cellar-group li{ display:flex; align-items:baseline; gap:8px; margin-bottom:12px; font-size:14.5px; }
.cellar-group .price{ color:var(--gold); font-family:var(--sans); font-size:13px; white-space:nowrap; }

/* ---------- Visit / Reserve ---------- */
.visit{ padding:140px 0; background:var(--bg-elevated-2); border-top:1px solid var(--border); }
.visit h2{ font-size:clamp(34px,5vw,60px); margin-bottom:18px; }
.visit-sub{ color:var(--muted-fg); max-width:520px; margin:0 auto 64px; font-size:16px; }
.visit-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; margin-bottom:56px; text-align:center; }
.visit-block h3{ color:var(--gold); font-size:20px; margin-bottom:10px; }
.visit-block p{ color:var(--muted-fg); font-size:15px; }
.visit-block a:hover{ color:var(--gold); }

/* ---------- Footer ---------- */
.site-footer{ padding:48px 0; background:var(--bg); }
.footer-inner{ display:flex; flex-direction:column; align-items:center; gap:14px; text-align:center; }
.site-footer p{ color:var(--muted-fg); font-size:12.5px; letter-spacing:.04em; }

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:42px; height:42px; border-radius:50%;
  background:var(--bg-elevated); border:1px solid var(--border); color:var(--gold);
  font-size:16px; cursor:pointer; opacity:0; pointer-events:none;
  transition:opacity .3s ease, transform .3s ease;
}
.back-to-top.visible{ opacity:1; pointer-events:auto; }
.back-to-top:hover{ transform:translateY(-3px); }

/* ---------- Reveal-on-scroll ----------
   Only hides content when JS is confirmed running (html.js, set by
   script.js before paint); without JS everything is visible normally. */
html.js .reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s ease, transform .8s ease; }
html.js .reveal.in-view{ opacity:1; transform:translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 920px){
  .plate-grid{ grid-template-columns:repeat(2,1fr); }
  .menu-groups{ grid-template-columns:1fr; gap:48px; }
  .cellar-groups{ grid-template-columns:1fr; max-width:360px; margin:0 auto; }
  .visit-grid{ grid-template-columns:1fr; gap:34px; }
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  html.js .reveal{ opacity:1; transform:none; transition:none; }
  .plate-card, .btn, .back-to-top{ transition:none; }
}
@media (max-width: 760px){
  .main-nav, .nav-reserve{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header.nav-open .main-nav{
    display:flex; position:fixed; inset:0; margin:0; background:var(--bg);
    flex-direction:column; align-items:center; justify-content:center; gap:34px; z-index:95;
  }
  .site-header.nav-open .main-nav a{ font-size:20px; }
  .site-header.nav-open .nav-reserve{
    display:inline-block; position:fixed; z-index:96; left:50%; bottom:64px; transform:translateX(-50%);
  }
  .plate-grid{ grid-template-columns:1fr; max-width:420px; margin:0 auto; }
  .story{ padding:96px 0; }
  .signatures{ padding:20px 0 96px; }
  .menu{ padding:20px 0 96px; }
  .cellar{ padding:96px 0; }
  .visit{ padding:96px 0; }
}