/* ============================================================
   Tuva Lounge — Alternative 2: Art Deco poster, symmetric layout
   Same palette as v1, different type + structure
   ============================================================ */

:root{
  --bg:        #0d0b09;
  --bg-alt:    #161210;
  --bg-raised: #1e1813;
  --gold:      #c9974a;
  --gold-light:#e7c583;
  --ember:     #8a4331;
  --text:      #f2ece1;
  --text-muted:#a99b89;
  --border:    rgba(201,151,74,0.20);
  --shadow:    rgba(0,0,0,0.45);

  --font-display: "Marcellus", Georgia, "Times New Roman", serif;
  --font-body: "Jost", -apple-system, "Segoe UI", sans-serif;

  color-scheme: dark;
}

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

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

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  text-align: center;
}

.wrap{
  max-width: 1040px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

a{ color: inherit; text-decoration: none; }
address{ font-style: normal; }
img{ max-width: 100%; display: block; }
svg{ display: block; }

.grain{
  position: fixed; inset: 0; pointer-events: none; z-index: 999;
  opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- type ---------- */
h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 400;
  margin: 0;
  text-wrap: balance;
  color: var(--gold-light);
}

.eyebrow, .section-eyebrow{
  font-size: 0.78rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
  font-weight: 500;
}

.section-title{
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  letter-spacing: 0.03em;
  margin-bottom: 22px;
}

.section-lede{
  max-width: 46ch;
  margin-inline: auto;
  color: var(--text-muted);
  font-size: 1.02rem;
  margin-block: 0 8px;
}

/* deco rule: line - diamond - line */
.deco-rule{
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin: 22px auto 34px;
  width: 100%;
}
.deco-rule span{ height: 1px; width: 64px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.deco-rule i{
  width: 7px; height: 7px; background: var(--gold);
  transform: rotate(45deg); flex-shrink: 0;
}
.deco-rule.small{ margin: 14px auto 26px; }
.deco-rule.small span{ width: 36px; }

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn:focus-visible{ outline: 2px solid var(--gold-light); outline-offset: 3px; }

.btn-solid{ background: var(--gold); color: #1a1310; }
.btn-solid:hover{ background: var(--gold-light); }

.btn-outline{ border-color: var(--gold); color: var(--gold-light); }
.btn-outline:hover{ background: rgba(201,151,74,0.1); }

/* ============================================================
   Header — symmetric 3-column
   ============================================================ */
.site-header{
  position: fixed; inset-inline: 0; top: 0; z-index: 500;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease;
}
.site-header.is-solid{
  background: rgba(13,11,9,0.94);
  backdrop-filter: blur(10px);
  border-color: var(--border);
}
.header-inner{
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 24px;
  padding-block: 16px;
}
.logo{ display: flex; justify-content: center; }
.logo-mark{ width: 50px; height: 50px; object-fit: contain; }

.nav-side{ display: flex; gap: 30px; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; }
.nav-left{ justify-content: flex-end; }
.nav-right{ justify-content: flex-start; }
.nav-side a{ color: var(--text-muted); transition: color 0.2s ease; position: relative; padding-block: 4px; }
.nav-side a:hover{ color: var(--gold-light); }
.nav-side a::after{
  content:""; position:absolute; left:50%; right:50%; bottom:0; height:1px; background: var(--gold);
  transition: left 0.25s ease, right 0.25s ease;
}
.nav-side a:hover::after{ left:0; right:0; }

.nav-toggle{
  display: none; flex-direction: column; gap: 5px; width: 26px;
  background: none; border: none; cursor: pointer; padding: 6px;
  position: absolute; right: clamp(20px,5vw,48px); top: 50%; transform: translateY(-50%);
}
.nav-toggle span{ height: 1px; background: var(--gold-light); width: 100%; }

.mobile-nav{ display: none; }

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position: relative;
  padding-block: 180px 110px;
  overflow: hidden;
  background: var(--bg);
}
.sunburst{
  position: absolute; left: 50%; bottom: -10%; width: 1400px; height: 900px;
  transform: translateX(-50%);
  background: repeating-conic-gradient(from -90deg at 50% 100%,
    rgba(201,151,74,0.10) 0deg 1.1deg,
    transparent 1.1deg 4.2deg);
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 50% 100%, black 55%, transparent 100%);
          mask-image: radial-gradient(ellipse 60% 80% at 50% 100%, black 55%, transparent 100%);
  pointer-events: none;
}
.hero-inner{ position: relative; z-index: 1; max-width: 720px; margin-inline: auto; }

.hero-title{
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
}

.hero-tags{
  font-size: 0.86rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 26px;
}

.hero-desc{
  max-width: 46ch;
  margin-inline: auto;
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 38px;
}

.hero-actions{ display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   Concept — arch cards
   ============================================================ */
.concept{ padding-block: 100px; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.arch-row{
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px;
  margin-top: 50px;
}
.arch-card h3{ font-size: 1.25rem; margin-bottom: 10px; }
.arch-card p{ color: var(--text-muted); font-size: 0.9rem; margin: 0; max-width: 26ch; margin-inline: auto; }

.arch-frame{
  position: relative;
  width: 96px; height: 126px;
  margin: 0 auto 22px;
  color: var(--gold);
}
.arch-svg{ position: absolute; inset: 0; width: 100%; height: 100%; }
.arch-icon{
  position: absolute; left: 50%; top: 58%; transform: translate(-50%,-50%);
  width: 34px; height: 34px;
}

/* ============================================================
   Menu
   ============================================================ */
.menu{ padding-block: 100px; background: var(--bg); }

.dish-list{ list-style: none; padding: 0; margin: 0 auto; max-width: 560px; }
.dish-row{
  padding-block: 20px;
  border-bottom: 1px solid var(--border);
}
.dish-row:first-child{ border-top: 1px solid var(--border); }
.dish-row h3{
  font-size: 1.05rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text); margin-bottom: 6px;
}
.dish-row p{ margin: 0; color: var(--text-muted); font-size: 0.9rem; font-style: italic; }

.category-plaque{
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  max-width: 720px; margin-inline: auto;
  padding: 26px clamp(16px, 4vw, 34px);
  border: 1px solid var(--border);
}
.category-plaque span{
  font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 4px;
}

.menu-cta{ margin-top: 40px; }

/* ============================================================
   Gallery
   ============================================================ */
.gallery{ padding-block: 100px; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.gallery-grid{
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin-top: 46px;
}
.gallery-tile{
  position: relative;
  aspect-ratio: 4/5; margin: 0;
  padding: 7px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
}
.gallery-tile img{ width: 100%; height: 100%; object-fit: cover; }
.gallery-tile::before, .gallery-tile::after,
.gallery-tile > svg{ z-index: 1; }
.gallery-tile::before, .gallery-tile::after{
  content:""; position:absolute; width:16px; height:16px;
  border: 1px solid var(--gold); opacity: 0.7;
}
.gallery-tile::before{ top:-1px; left:-1px; border-right:0; border-bottom:0; }
.gallery-tile::after{ bottom:-1px; right:-1px; border-left:0; border-top:0; }

.gallery-note{ margin-top: 30px; color: var(--text-muted); font-size: 0.85rem; font-style: italic; }

/* ============================================================
   Location
   ============================================================ */
.location{ padding-block: 100px; background: var(--bg); }
.location-grid{
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  text-align: left;
  margin-top: 46px;
}
.location-frame{
  border: 1px solid var(--border);
  padding: 10px;
  aspect-ratio: 4/3.2;
}
.location-frame iframe{ width: 100%; height: 100%; border: 0; filter: grayscale(0.35) contrast(1.05) brightness(0.9); }

.location-info address{ color: var(--text); font-size: 1.02rem; line-height: 1.7; margin-bottom: 20px; }
.hours{ color: var(--text-muted); font-size: 0.92rem; margin-bottom: 30px; }
.location-actions{ display: flex; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   Contact
   ============================================================ */
.contact{ padding-block: 100px 130px; background: var(--bg-alt); border-top: 1px solid var(--border); }
.badge-row{
  display: flex; flex-wrap: wrap; justify-content: center; gap: 46px;
  margin-top: 50px;
}
.badge{ display: flex; flex-direction: column; align-items: center; gap: 12px; width: 140px; }
.badge-ring{
  width: 62px; height: 62px; border: 1px solid var(--gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  transition: background 0.25s ease, transform 0.25s ease;
}
.badge:hover .badge-ring{ background: rgba(201,151,74,0.12); transform: translateY(-2px); }
.badge-ring svg{ width: 22px; height: 22px; }
.badge-label{ font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); }
.badge-value{ font-family: var(--font-display); font-size: 1.02rem; color: var(--gold-light); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer{ background: var(--bg-raised); border-top: 1px solid var(--border); padding-block: 56px 32px; }
.footer-inner{ display: flex; flex-direction: column; align-items: center; }
.footer-inner .logo-mark{ width: 54px; height: 54px; margin-bottom: 22px; }
.footer-nav{ display: flex; gap: 26px; flex-wrap: wrap; justify-content: center; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px; }
.footer-nav a{ color: var(--text-muted); }
.footer-nav a:hover{ color: var(--gold-light); }
.footer-social{ display: flex; gap: 18px; margin-bottom: 8px; }
.footer-social a{ color: var(--text-muted); }
.footer-social a:hover{ color: var(--gold-light); }
.footer-social svg{ width: 20px; height: 20px; }

.footer-address{ font-size: 0.82rem; color: var(--text-muted); margin: 0 0 6px; }
.footer-copyright{ font-size: 0.78rem; color: var(--text-muted); margin: 0; opacity: 0.75; }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal{ opacity: 1; transform: none; }
.js-ready .reveal{ opacity: 0; transform: translateY(16px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js-ready .reveal.is-visible{ opacity: 1; transform: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px){
  .nav-side{ display: none; }
  .nav-toggle{ display: flex; }
  .header-inner{ grid-template-columns: 1fr; }

  .site-header.nav-open .mobile-nav{
    display: flex; flex-direction: column;
    background: #0f0c0a; border-top: 1px solid var(--border);
    box-shadow: 0 16px 32px rgba(0,0,0,0.5);
  }
  .mobile-nav a{
    padding: 16px clamp(20px,5vw,48px); border-bottom: 1px solid var(--border);
    font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
    background: #0f0c0a;
  }
  .mobile-phone{ color: var(--gold-light) !important; }

  .arch-row{ grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .location-grid{ grid-template-columns: 1fr; text-align: center; }
  .location-info{ text-align: center; }
  .location-actions{ justify-content: center; }
  .badge-row{ gap: 30px; }
}

@media (max-width: 520px){
  .hero{ padding-block: 150px 90px; }
  .arch-row{ grid-template-columns: 1fr 1fr; }
  .badge-row{ gap: 24px; }
  .badge{ width: 120px; }
}