/* ============================================
   PONG - Restaurant Group Website
   Modern redesign with Asian-inspired aesthetics
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --bg-primary: #0B0B0B;
  --bg-secondary: #131718;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --bg-glass: rgba(11, 11, 11, 0.85);
  --bg-glass-nav: rgba(11, 11, 11, 0.92);

  --text-primary: #FFF4EA;
  --text-secondary: rgba(255, 244, 234, 0.7);
  --text-muted: rgba(255, 244, 234, 0.45);

  --accent: #E58532;
  --accent-hover: #ED7309;
  --accent-glow: rgba(229, 133, 50, 0.25);
  --accent-subtle: rgba(229, 133, 50, 0.1);

  --border: rgba(255, 244, 234, 0.08);
  --border-hover: rgba(255, 244, 234, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --nav-height: 72px;
  --section-padding: clamp(60px, 10vw, 120px);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s var(--ease-out);
}

a:hover {
  color: var(--accent-hover);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
}

h4 {
  font-size: 1.15rem;
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
}

p {
  color: var(--text-secondary);
  max-width: 65ch;
}

.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.container--narrow {
  max-width: 900px;
}

.container--wide {
  max-width: 1440px;
}

section {
  padding: var(--section-padding) 0;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.4s var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

.btn--outline {
  border: 1px solid var(--border-hover);
  color: var(--text-primary);
  background: transparent;
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn--ghost {
  color: var(--accent);
  padding: 8px 0;
  letter-spacing: 0.05em;
}

.btn--ghost::after {
  content: '→';
  transition: transform 0.3s var(--ease-out);
}

.btn--ghost:hover::after {
  transform: translateX(4px);
}

.btn--ghost:hover {
  color: var(--accent-hover);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all 0.4s var(--ease-out);
}

.nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg-glass-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav.scrolled::before {
  opacity: 1;
  border-bottom-color: var(--border);
}

.nav__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-primary);
  letter-spacing: 0.1em;
  font-weight: 700;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  transition: color 0.3s var(--ease-out);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease-out);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link--dropdown {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.nav__link--dropdown svg {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease-out);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s var(--ease-out);
}

.nav__link--dropdown:hover .nav__dropdown,
.nav__dropdown.show {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0.02em;
  transition: all 0.2s var(--ease-out);
}

.nav__dropdown a:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.nav__dropdown-emoji {
  font-size: 1.2rem;
}

.nav__cta {
  z-index: 10;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 10;
  margin-right: 8px;
}

.lang-toggle__btn {
  font-size: 3rem;
  background: none;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 4px 5px;
  border-radius: 6px;
  transition: all 0.3s var(--ease-out);
  opacity: 0.5;
  line-height: 1;
}

.lang-toggle__btn:hover {
  opacity: 0.85;
}

.lang-toggle__btn.active {
  opacity: 1;
  border-color: var(--accent);
  background: rgba(229, 133, 50, 0.1);
}

.lang-toggle--mobile {
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  justify-content: center;
}

.lang-toggle--mobile .lang-toggle__btn {
  font-size: 2rem;
  padding: 8px 12px;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  z-index: 10;
  padding: 8px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 5;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-primary);
}

.nav__mobile a:hover {
  color: var(--accent);
}

@media (max-width: 968px) {
  .nav__links, .nav__cta {
    display: none;
  }
  .nav__inner > .lang-toggle:not(.lang-toggle--mobile) {
    margin-left: auto;
    margin-right: 4px;
  }
  .nav__inner > .lang-toggle:not(.lang-toggle--mobile) .lang-toggle__btn {
    font-size: 1.6rem;
    padding: 2px 3px;
  }
  .nav__hamburger {
    display: flex;
  }
  .lang-toggle--mobile {
    display: none;
  }
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__bg-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 1s ease;
}

.hero__bg-fallback.hidden {
  opacity: 0;
  pointer-events: none;
}

.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__bg-video--mobile {
  display: none;
}

@media (max-width: 768px) {
  .hero__bg-video--desktop {
    display: none;
  }
  .hero__bg-video--mobile {
    display: block;
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to right,
      rgba(11, 11, 11, 0.7) 0%,
      rgba(11, 11, 11, 0.3) 60%,
      rgba(11, 11, 11, 0.1) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(11, 11, 11, 0.4) 0%,
      rgba(11, 11, 11, 0.2) 40%,
      rgba(11, 11, 11, 0.6) 70%,
      rgba(11, 11, 11, 0.95) 100%
    )
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-top: var(--nav-height);
}

.hero__tagline {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 24px;
  padding: 6px 16px;
  border: 1px solid var(--accent-subtle);
  border-radius: var(--radius-xl);
  background: var(--accent-subtle);
}

.hero__title {
  margin-bottom: 24px;
}

.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__description {
  font-size: 1.125rem;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  animation: float 3s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Section Header --- */
.section-header {
  margin-bottom: 56px;
}

.section-header h4 {
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 20px;
}

.section-header p {
  font-size: 1.05rem;
}

/* --- Concept Cards --- */
.concept-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  group: true;
}

.concept-card__image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s var(--ease-out);
}

.concept-card:hover .concept-card__image {
  transform: scale(1.08);
}

.concept-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(11, 11, 11, 0.95) 0%,
    rgba(11, 11, 11, 0.3) 50%,
    rgba(11, 11, 11, 0.1) 100%
  );
  transition: background 0.4s var(--ease-out);
}

.concept-card:hover .concept-card__overlay {
  background: linear-gradient(
    to top,
    rgba(11, 11, 11, 0.95) 0%,
    rgba(11, 11, 11, 0.5) 50%,
    rgba(11, 11, 11, 0.2) 100%
  );
}

.concept-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  transform: translateY(20px);
  transition: transform 0.4s var(--ease-out);
}

.concept-card:hover .concept-card__content {
  transform: translateY(0);
}

.concept-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 12px;
  padding: 4px 12px;
  background: var(--accent-subtle);
  border-radius: var(--radius-sm);
}

.concept-card__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.concept-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}

.concept-card:hover .concept-card__desc {
  opacity: 1;
}

.concept-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s var(--ease-out);
}

.concept-card:hover .concept-card__link {
  opacity: 1;
  transform: translateY(0);
}

/* Featured concept (wide card) */
.concept-card--featured {
  aspect-ratio: 16/9;
  grid-column: span 2;
}

@media (max-width: 768px) {
  .concept-card {
    aspect-ratio: 4/5;
  }
  .concept-card--featured {
    grid-column: span 1;
    aspect-ratio: 4/5;
  }
  .concept-card__desc {
    opacity: 1;
  }
  .concept-card__link {
    opacity: 1;
    transform: translateY(0);
  }
  .concept-card__content {
    transform: translateY(0);
  }
}

/* --- Stats / Numbers --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- About / Feature Split --- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.split--reverse {
  direction: rtl;
}

.split--reverse > * {
  direction: ltr;
}

.split__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}

.split__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split__image--accent::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--accent-subtle);
}

.split__content h4 {
  margin-bottom: 16px;
}

.split__content h2 {
  margin-bottom: 20px;
}

.split__content p {
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .split, .split--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .split__image {
    aspect-ratio: 16/10;
  }
}

/* --- Locations Section --- */
.location-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 0.3s var(--ease-out);
}

.location-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.location-card__name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.location-card__address {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.location-card__hours {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.location-card__actions {
  display: flex;
  gap: 12px;
}

.location-card__actions .btn {
  padding: 8px 20px;
  font-size: 0.75rem;
}

/* --- Booking Section --- */
.booking {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: clamp(40px, 6vw, 80px);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.booking::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.booking__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
}

.booking__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.form-group select,
.form-group input {
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.3s var(--ease-out);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23FFF4EA' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select:focus,
.form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 768px) {
  .booking__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* --- CTA Banner --- */
.cta-banner {
  text-align: center;
  padding: 80px 0;
}

.cta-banner h2 {
  margin-bottom: 16px;
}

.cta-banner p {
  margin: 0 auto 32px;
}

.cta-banner__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.3s var(--ease-out);
}

.footer__social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.footer__heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer__links a:hover {
  color: var(--text-primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* --- Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Concept Page --- */
.concept-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-bottom: 64px;
}

.concept-hero__content {
  position: relative;
  z-index: 2;
  padding-top: var(--nav-height);
}

.concept-hero .hero__overlay {
  background: linear-gradient(
    to top,
    rgba(11, 11, 11, 1) 0%,
    rgba(11, 11, 11, 0.5) 40%,
    rgba(11, 11, 11, 0.2) 100%
  );
}

/* Menu section */
.menu-section {
  padding: var(--section-padding) 0;
}

.menu-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.menu-tab {
  padding: 10px 24px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}

.menu-tab:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.menu-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}

.menu-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

.menu-item__info {
  flex: 1;
}

.menu-item__name {
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.menu-item__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.menu-item__price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--accent);
  white-space: nowrap;
  margin-left: 16px;
}

@media (max-width: 768px) {
  .menu-grid {
    grid-template-columns: 1fr;
  }
}

/* Info cards */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
}

.info-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.info-card__title {
  font-family: var(--font-sans);
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 1rem;
}

.info-card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Booking Page --- */
.booking-page {
  padding-top: calc(var(--nav-height) + 60px);
}

.booking-steps {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 56px;
}

.booking-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.4;
  transition: opacity 0.3s var(--ease-out);
}

.booking-step.active {
  opacity: 1;
}

.booking-step__number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
}

.booking-step.active .booking-step__number {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.booking-step.completed .booking-step__number {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.booking-step__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.booking-step.active .booking-step__label {
  color: var(--text-primary);
}

.booking-restaurant-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.booking-restaurant-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  text-align: center;
}

.booking-restaurant-card:hover,
.booking-restaurant-card.selected {
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.booking-restaurant-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.booking-restaurant-card__type {
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .booking-steps {
    gap: 24px;
  }
  .booking-restaurant-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Divider --- */
.divider {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 16px 0;
}

.text-center .divider {
  margin: 16px auto;
}

/* --- Back to top --- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease-out);
  z-index: 100;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  color: var(--bg-primary);
}

/* --- Utilities --- */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.mt-0 { margin-top: 0; }
.mt-3 { margin-top: 24px; }
.mt-5 { margin-top: 48px; }

.pt-nav { padding-top: var(--nav-height); }

/* --- Page-specific: Booking --- */
.booking-page-form {
  max-width: 640px;
  margin: 0 auto;
}

/* --- Page-specific: Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form textarea {
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  resize: vertical;
  min-height: 150px;
  transition: border-color 0.3s var(--ease-out);
}

.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Gallery grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 4px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Event cards --- */
.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
}

.event-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.event-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.event-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-card__body {
  padding: 28px;
}

.event-card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.event-card__capacity {
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.event-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}