/* ==========================================================================
   TIGER 136 — Lounge · Whiskey · VIP KTV
   Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */

:root {
  --bg: #070909;
  --panel: #0d1110;
  --gold: #d7a82e;
  --gold2: #f4d56b;
  --text: #f4f1e9;
  --muted: #aaa79d;
  --line: rgba(215, 168, 46, 0.28);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */

.container {
  width: min(1180px, 92%);
  margin: auto;
}

section {
  padding: 105px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

/* --------------------------------------------------------------------------
   4. Typography Helpers
   -------------------------------------------------------------------------- */

.small {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   5. Navbar
   -------------------------------------------------------------------------- */

nav {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(7, 9, 9, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: background 0.4s var(--ease-smooth);
}

.navin {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold2);
  transition: opacity 0.3s;
}

.brand:hover {
  opacity: 0.8;
}

.navlinks {
  display: flex;
  gap: 24px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #ddd;
}

.navlinks a {
  transition: color 0.3s var(--ease-smooth);
}

.navlinks a:hover {
  color: var(--gold2);
}

.navcta {
  padding: 10px 16px;
  border: 1px solid var(--gold);
  color: var(--gold2);
  border-radius: 999px;
  transition:
    background 0.3s var(--ease-smooth),
    color 0.3s var(--ease-smooth);
}

.navcta:hover {
  background: var(--gold);
  color: #080908;
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(
      90deg,
      rgba(4, 6, 6, 0.92),
      rgba(4, 6, 6, 0.38),
      rgba(4, 6, 6, 0.88)
    ),
    url("../images/cover.webp") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    transparent 15%,
    rgba(0, 0, 0, 0.55) 90%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 120px 20px 80px;
}

/* Hero entrance animations */
.hero .kicker {
  animation: fadeUp 0.8s var(--ease-out) 0.2s both;
}

.hero h1 {
  animation: fadeUp 0.8s var(--ease-out) 0.4s both;
}

.hero p {
  animation: fadeUp 0.8s var(--ease-out) 0.6s both;
}

.hero .buttons {
  animation: fadeUp 0.8s var(--ease-out) 0.8s both;
}

.hero .hero-meta {
  animation: fadeUp 0.8s var(--ease-out) 1s both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.kicker {
  font-size: 12px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold2);
}

h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(72px, 12vw, 150px);
  line-height: 0.8;
  margin: 25px 0;
  color: #f5ce57;
  letter-spacing: 0.03em;
  text-shadow: 0 10px 50px #000;
}

.hero p {
  max-width: 650px;
  margin: 28px auto;
  color: #ddd;
  font-size: 17px;
  line-height: 1.7;
}

.hero-meta {
  margin-top: 55px;
  display: flex;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
  color: #bbb;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* --------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */

.buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.3s var(--ease-smooth),
    background 0.3s var(--ease-smooth),
    border-color 0.3s var(--ease-smooth);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn.gold {
  background: var(--gold);
  color: #080908;
}

.btn.gold:hover {
  background: var(--gold2);
  box-shadow: 0 8px 32px rgba(215, 168, 46, 0.3);
}

.btn.ghost {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.2);
}

.btn.ghost:hover {
  border-color: var(--gold);
  background: rgba(215, 168, 46, 0.08);
}

/* --------------------------------------------------------------------------
   8. Section Headers
   -------------------------------------------------------------------------- */

.section-head {
  text-align: center;
  margin-bottom: 45px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: 54px;
  margin: 10px 0 8px;
  color: #f1d46e;
}

.section-head p {
  color: var(--muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   9. Category Bar (Sticky Menu Nav)
   -------------------------------------------------------------------------- */

.category-bar {
  position: sticky;
  top: 70px;
  z-index: 10;
  background: rgba(7, 9, 9, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow-x: auto;
  overflow-y: hidden;
  /* Hide scrollbar but keep scrollable */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.category-bar::-webkit-scrollbar {
  display: none;
}

.category-bar .container {
  display: flex;
  gap: 8px;
  padding: 12px 0;
  white-space: nowrap;
}

.category-bar a {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #c9c6bc;
  transition:
    border-color 0.3s var(--ease-smooth),
    color 0.3s var(--ease-smooth),
    background 0.3s var(--ease-smooth);
}

.category-bar a:hover {
  border-color: var(--gold);
  color: var(--gold2);
}

.category-bar a.active {
  border-color: var(--gold);
  color: var(--gold2);
  background: rgba(215, 168, 46, 0.1);
}

/* --------------------------------------------------------------------------
   10. Menu Grid & Cards
   -------------------------------------------------------------------------- */

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.menu-card {
  background: linear-gradient(145deg, #101412, #0a0d0c);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  padding: 22px;
  transition:
    border-color 0.4s var(--ease-smooth),
    box-shadow 0.4s var(--ease-smooth);
}

.menu-card:hover {
  border-color: rgba(215, 168, 46, 0.18);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

.menu-card h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 28px;
  color: var(--gold2);
  margin: 0 0 16px;
}

/* --------------------------------------------------------------------------
   11. Menu Items
   -------------------------------------------------------------------------- */

.item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.25s var(--ease-smooth);
}

.item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.item:last-child {
  border-bottom: 0;
}

.item-name {
  font-size: 14px;
}

.item-sub {
  font-size: 10px;
  color: #777;
  margin-top: 3px;
}

.price {
  color: var(--gold2);
  font-weight: 700;
  white-space: nowrap;
}

.note {
  font-size: 12px;
  color: #8e8b83;
  line-height: 1.7;
  margin-top: 18px;
}

/* --------------------------------------------------------------------------
   12. Feature (Signature Section)
   -------------------------------------------------------------------------- */

.feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
  align-items: stretch;
}

.feature-image {
  min-height: 480px;
  border-radius: 24px;
  background: url("../images/p1.webp") center / cover no-repeat;
  border: 1px solid var(--line);
  transition: transform 0.6s var(--ease-out);
}

.feature-image:hover {
  transform: scale(1.015);
}

.feature-copy {
  background: linear-gradient(145deg, #14130e, #0c0f0e);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 42px;
}

.feature-copy h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 46px;
  color: var(--gold2);
  margin: 0 0 15px;
}

.feature-copy p {
  color: #aaa;
  line-height: 1.8;
}

.price-list {
  margin-top: 28px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.25s var(--ease-smooth);
}

.price-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* --------------------------------------------------------------------------
   13. Gallery
   -------------------------------------------------------------------------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.gallery img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    transform 0.5s var(--ease-out),
    border-color 0.4s var(--ease-smooth);
}

.gallery img:hover {
  transform: scale(1.03);
  border-color: rgba(215, 168, 46, 0.2);
}

/* --------------------------------------------------------------------------
   14. CTA Section
   -------------------------------------------------------------------------- */

.cta {
  padding: 100px 0;
  text-align: center;
  background:
    linear-gradient(rgba(6, 8, 8, 0.72), rgba(6, 8, 8, 0.94)),
    url("../images/cover.webp") center / cover fixed;
}

.cta h2 {
  font-size: 68px;
}

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */

footer {
  padding: 55px 0 80px;
  text-align: center;
  color: #888;
}

.footer-brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 42px;
  color: var(--gold2);
}

/* --------------------------------------------------------------------------
   16. Scroll Reveal Animations (CSS-driven via IntersectionObserver)
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children within a grid */
.reveal-stagger > .menu-card,
.reveal-stagger > .gallery img,
.reveal-stagger > div {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}

.reveal-stagger.visible > .menu-card,
.reveal-stagger.visible > .gallery img,
.reveal-stagger.visible > div {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.visible > :nth-child(1) {
  transition-delay: 0.05s;
}
.reveal-stagger.visible > :nth-child(2) {
  transition-delay: 0.12s;
}
.reveal-stagger.visible > :nth-child(3) {
  transition-delay: 0.19s;
}
.reveal-stagger.visible > :nth-child(4) {
  transition-delay: 0.26s;
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .reveal-stagger > * {
    opacity: 1;
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   17. Responsive (≤ 800px)
   -------------------------------------------------------------------------- */

@media (max-width: 800px) {
  .navlinks {
    display: none;
  }

  .navin {
    height: 62px;
  }

  .navcta {
    padding: 9px 12px;
  }

  .category-bar {
    top: 62px;
  }

  .hero {
    min-height: 92vh;
  }

  .hero-content {
    padding-top: 90px;
  }

  .menu-grid,
  .columns,
  .feature {
    grid-template-columns: 1fr;
  }

  .feature-image {
    min-height: 360px;
  }

  section {
    padding: 75px 0;
  }

  h2 {
    font-size: 44px;
  }

  .gallery {
    grid-template-columns: 1fr;
  }

  .gallery img {
    height: 280px;
  }

  .cta h2 {
    font-size: 48px;
  }
}