/* ============================================================
   Buffi Restaurant & Lounge — stylesheet
   ============================================================ */

:root {
  /* Brand palette — inspired by the logo:
     deep warm-black background, cream type, burgundy red and warm gold */
  --color-bg:        #100c0a;   /* near-black with warm undertone */
  --color-bg-2:      #1a1410;   /* slightly lighter for cards/sections */
  --color-bg-3:      #241c16;   /* alt section background */
  --color-line:      #2e251d;   /* subtle borders */
  --color-text:      #f5ede0;   /* warm cream */
  --color-text-mute: #b9ad97;   /* muted cream for secondary text */
  --color-gold:      #d4a857;   /* primary accent — matches logo */
  --color-gold-soft: #efd28f;   /* lighter gold for hover */
  --color-wine:      #b8302a;   /* burgundy red — matches logo glass */
  --color-wine-dark: #7a1414;

  /* Typography */
  --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-script:  'Yellowtail', 'Pacifico', cursive;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Spacing rhythm */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;

  /* Container */
  --container-max: 1200px;
  --radius: 14px;
}

/* ------- Reset & base -------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--color-gold); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--color-gold-soft); }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; border-radius: 4px; }

/* ------- Layout primitives --------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.section { padding: var(--space-7) 0; position: relative; }
.section--alt { background: var(--color-bg-2); }
.section-eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 0.8rem;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 500;
  margin: 0 0 var(--space-3) 0;
  line-height: 1.15;
}
.section-title .accent { color: var(--color-gold); font-style: italic; }
.section-intro {
  max-width: 60ch;
  color: var(--color-text-mute);
  margin-bottom: var(--space-5);
}

/* ------- Header / nav -------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(16, 12, 10, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled { border-bottom-color: var(--color-line); background: rgba(16,12,10,0.95); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0.85rem clamp(1rem, 3vw, 2.5rem);
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--color-gold);
  line-height: 1;
  padding: 0.25rem 0;
  letter-spacing: 0.5px;
}
.nav__logo:hover { color: var(--color-gold-soft); }
.nav__links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  color: var(--color-text);
  font-size: 0.93rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  padding: 0.5rem 0;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav__links a:hover, .nav__links a.active { color: var(--color-gold); }
.nav__links a:hover::after, .nav__links a.active::after { transform: scaleX(1); }

.nav__actions { display: flex; align-items: center; gap: var(--space-2); }
.lang-switch {
  display: inline-flex;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 3px;
  background: rgba(255,255,255,0.03);
}
.lang-switch button {
  border: 0;
  background: transparent;
  color: var(--color-text-mute);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: background .2s, color .2s;
}
.lang-switch button.active {
  background: var(--color-gold);
  color: var(--color-bg);
  font-weight: 600;
}

.nav__toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-line);
  color: var(--color-text);
  width: 42px; height: 42px;
  border-radius: 8px;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.nav__toggle svg { width: 22px; height: 22px; }

/* ------- Buttons ------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn--primary {
  background: var(--color-gold);
  color: var(--color-bg);
}
.btn--primary:hover { background: var(--color-gold-soft); transform: translateY(-2px); color: var(--color-bg); }
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-line);
}
.btn--ghost:hover { border-color: var(--color-gold); color: var(--color-gold); }
.btn--wine {
  background: var(--color-wine);
  color: var(--color-text);
}
.btn--wine:hover { background: #d24038; color: #fff; transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; }

/* ------- Hero ---------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem var(--space-3) 5rem;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(212,168,87,0.10), transparent 70%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(184,48,42,0.12), transparent 65%),
    var(--color-bg);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'><circle cx='10' cy='10' r='0.6' fill='%23d4a857' opacity='0.15'/><circle cx='100' cy='80' r='0.5' fill='%23d4a857' opacity='0.12'/><circle cx='160' cy='40' r='0.5' fill='%23d4a857' opacity='0.10'/><circle cx='60' cy='150' r='0.6' fill='%23d4a857' opacity='0.13'/><circle cx='180' cy='170' r='0.5' fill='%23d4a857' opacity='0.10'/></svg>");
  opacity: 0.5;
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: 880px; }
.hero__eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 6px;
  font-size: 0.78rem;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.hero__logo {
  margin: 0 auto var(--space-3);
  width: 100%;
  max-width: 380px;
  display: flex;
  justify-content: center;
}
.hero__logo img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}
@media (min-width: 1400px) { .hero__logo { max-width: 440px; } }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  margin: 0 0 var(--space-3);
  font-weight: 500;
  line-height: 1.05;
}
.hero__title .script {
  font-family: var(--font-script);
  color: var(--color-gold);
  font-weight: 400;
  font-size: 1.15em;
  display: block;
  margin: 0.2em 0;
}
.hero__lede {
  color: var(--color-text-mute);
  max-width: 50ch;
  margin: 0 auto var(--space-5);
  font-size: 1.05rem;
}
.hero__ctas {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-text-mute);
  font-size: 0.75rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: float 2.5s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ------- About --------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.about-text p { color: var(--color-text-mute); margin: 0 0 var(--space-3); }
.about-text p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 3.4rem;
  float: left;
  line-height: 1;
  padding-right: 0.7rem;
  color: var(--color-gold);
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.about-stat {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-2);
}
.about-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-gold);
  font-weight: 500;
}
.about-stat span { font-size: 0.85rem; color: var(--color-text-mute); letter-spacing: 1px; }
.about-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 30%, rgba(212,168,87,0.18), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(184,48,42,0.18), transparent 60%),
    var(--color-bg-3);
  display: flex; align-items: center; justify-content: center;
}
.about-visual::before {
  content: ''; position: absolute; inset: 14px;
  border: 1px solid rgba(212,168,87,0.35);
  border-radius: calc(var(--radius) - 4px);
  pointer-events: none;
}
.about-visual .glass-mark {
  width: 60%; max-width: 280px; opacity: 0.95;
}

/* ------- Menu ---------------------------------------------- */
.menu-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-2);
}
.menu-nav button {
  background: transparent;
  border: 1px solid var(--color-line);
  color: var(--color-text-mute);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  transition: all .2s;
}
.menu-nav button:hover { color: var(--color-text); border-color: var(--color-gold); }
.menu-nav button.active { background: var(--color-gold); border-color: var(--color-gold); color: var(--color-bg); }

.menu-section { margin-bottom: var(--space-6); scroll-margin-top: 100px; }
.menu-section__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-line);
}
.menu-section__title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  color: var(--color-gold);
  font-weight: 500;
  margin: 0;
  letter-spacing: 1px;
}
.menu-section__note {
  font-size: 0.85rem;
  color: var(--color-text-mute);
  font-style: italic;
}

.menu-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: var(--space-3) var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}
.menu-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 0.5rem var(--space-2);
  padding: 0.55rem 0;
}
.menu-item__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0;
  color: var(--color-text);
}
.menu-item__price {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-gold);
  white-space: nowrap;
}
.menu-item__price small { font-size: 0.65rem; color: var(--color-text-mute); margin-right: 0.25rem; letter-spacing: 1px; }
.menu-item__price-stack { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.menu-item__desc {
  grid-column: 1 / -1;
  font-size: 0.88rem;
  color: var(--color-text-mute);
  margin: 0;
  line-height: 1.45;
}

/* ------- Gallery ------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-2);
}
.gallery-grid figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  background: var(--color-bg-3);
}
.gallery-grid figure img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .55s ease;
}
.gallery-grid figure:hover img { transform: scale(1.04); }
.gallery-grid figure figcaption {
  position: absolute; left: 12px; bottom: 12px;
  background: rgba(16,12,10,0.75);
  color: var(--color-text);
  font-size: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.gallery-grid .placeholder {
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 0.5rem;
  color: var(--color-text-mute);
  font-size: 0.85rem;
  text-align: center;
  padding: var(--space-3);
  border: 1px dashed rgba(212,168,87,0.35);
  background:
    radial-gradient(circle at 50% 50%, rgba(212,168,87,0.08), transparent 70%),
    var(--color-bg-3);
}
.gallery-grid .placeholder svg { width: 38px; height: 38px; color: var(--color-gold); opacity: 0.7; }

/* ------- Visit Us ------------------------------------------ */
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-5);
  align-items: stretch;
}
.visit-info { display: flex; flex-direction: column; gap: var(--space-3); }
.info-card {
  background: var(--color-bg-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-3);
  display: flex;
  gap: var(--space-2);
}
.info-card svg { width: 26px; height: 26px; color: var(--color-gold); flex-shrink: 0; margin-top: 4px; }
.info-card__head {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold);
  margin: 0 0 4px;
  letter-spacing: 0.5px;
}
.info-card__body { color: var(--color-text-mute); font-size: 0.94rem; margin: 0; }
.info-card__body a { color: var(--color-text); }
.info-card__body a:hover { color: var(--color-gold); }

.hours-table { width: 100%; border-collapse: collapse; margin-top: 6px; }
.hours-table td { padding: 4px 0; font-size: 0.92rem; color: var(--color-text-mute); }
.hours-table td:last-child { text-align: right; color: var(--color-text); }

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  min-height: 480px;
  background: var(--color-bg-3);
}
.map-wrap iframe { width: 100%; height: 100%; min-height: 480px; border: 0; display: block; }

/* ------- CTA strip ----------------------------------------- */
.cta-strip {
  background:
    linear-gradient(135deg, rgba(184,48,42,0.18), rgba(212,168,87,0.10)),
    var(--color-bg-2);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding: var(--space-5) 0;
  text-align: center;
}
.cta-strip h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  margin: 0 0 0.5rem;
  font-weight: 500;
}
.cta-strip p { color: var(--color-text-mute); margin: 0 0 var(--space-3); }
.cta-strip__buttons { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; }

/* ------- Footer -------------------------------------------- */
.site-footer {
  background: #0a0706;
  border-top: 1px solid var(--color-line);
  padding: var(--space-5) 0 var(--space-3);
  font-size: 0.9rem;
  color: var(--color-text-mute);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.footer-grid h4 {
  font-family: var(--font-display);
  color: var(--color-gold);
  font-size: 1.05rem;
  margin: 0 0 var(--space-2);
  letter-spacing: 0.5px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin: 0.35rem 0; }
.footer-grid a { color: var(--color-text-mute); }
.footer-grid a:hover { color: var(--color-gold); }
.footer-socials { display: flex; gap: 0.75rem; margin-top: var(--space-2); flex-wrap: wrap; }
.footer-socials a {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-text-mute);
  transition: all .2s;
  cursor: pointer;
  position: relative;
  z-index: 1;
  text-decoration: none;
}
.footer-socials a:hover { color: var(--color-bg); background: var(--color-gold); border-color: var(--color-gold); }
.footer-socials a svg { width: 18px; height: 18px; pointer-events: none; }
.footer-bottom {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-3);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--space-2);
  font-size: 0.82rem;
  color: var(--color-text-mute);
}

/* ------- Call-to-call floating button (mobile) ------------- */
.call-fab {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 60;
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--color-gold);
  color: var(--color-bg);
  display: none;
  align-items: center; justify-content: center;
  box-shadow: 0 12px 25px rgba(0,0,0,0.45);
}
.call-fab svg { width: 24px; height: 24px; }

/* ------- Reveal-on-scroll --------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ------- Responsive --------------------------------------- */
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { aspect-ratio: 5/4; max-width: 520px; margin: 0 auto; }
  .visit-grid { grid-template-columns: 1fr; }
  .map-wrap, .map-wrap iframe { min-height: 360px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: rgba(16,12,10,0.97);
    padding: var(--space-3);
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    gap: var(--space-2);
  }
  .nav__links.open { display: flex; }
  .nav__toggle { display: inline-flex; }
  .section { padding: var(--space-6) 0; }
  .menu-list { grid-template-columns: 1fr; gap: var(--space-2); }
  .footer-grid { grid-template-columns: 1fr; }
  .call-fab { display: flex; }
  .hero { padding-top: 7rem; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .nav__logo { font-size: 1.55rem; }
}