/* ========== RESET & BASE ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

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

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

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

/* ========== NAVIGATION ========== */
#site-header {
  transition: background-color 0.5s ease, box-shadow 0.5s ease, padding 0.5s ease;
}

#site-header.scrolled {
  background-color: rgba(13, 79, 79, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: white;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  color: white !important;
}

/* Mobile menu */
#mobile-menu {
  z-index: 40;
}

#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobile-menu.open .mobile-link {
  opacity: 1;
  transform: translateY(0);
}

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Hamburger animation */
#bar1 {
  transform-origin: center;
}

#bar2 {
  transform-origin: center;
}

#bar3 {
  transform-origin: center;
}

body.menu-open #bar1 {
  transform: translateY(3px) rotate(45deg);
}

body.menu-open #bar2 {
  opacity: 0;
  transform: scaleX(0);
}

body.menu-open #bar3 {
  transform: translateY(-3px) rotate(-45deg);
}

/* ========== HERO ========== */
.hero-eyebrow {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards 0.3s;
}

.hero-title {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards 0.5s;
}

.hero-sub {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards 0.7s;
}

.hero-cta {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards 0.9s;
}

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

/* Scroll line animation */
.scroll-line {
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ========== BUTTONS ========== */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== SECTION EYEBROW ========== */
.section-eyebrow {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section-eyebrow.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ========== MARQUEE ========== */
.marquee-track {
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========== MENU TABS ========== */
.menu-tab {
  background: transparent;
  color: #94a3b8;
  border-radius: 0;
}

.menu-tab:hover {
  color: #475569;
}

.menu-tab.active {
  background: #0D4F4F;
  color: white;
}

.menu-tab.active:hover {
  background: #0a3f3f;
  color: white;
}

/* ========== MENU PANELS ========== */
.menu-panel {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.menu-panel.active {
  opacity: 1;
  transform: translateY(0);
}

.menu-category-header {
  margin-bottom: 0.5rem;
}

.menu-item {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #f1f5f9;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.menu-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.menu-panel.active .menu-item {
  opacity: 1;
  transform: translateY(0);
}

.menu-panel.active .menu-item:nth-child(1) { transition-delay: 0.05s; }
.menu-panel.active .menu-item:nth-child(2) { transition-delay: 0.1s; }
.menu-panel.active .menu-item:nth-child(3) { transition-delay: 0.15s; }
.menu-panel.active .menu-item:nth-child(4) { transition-delay: 0.2s; }
.menu-panel.active .menu-item:nth-child(5) { transition-delay: 0.25s; }
.menu-panel.active .menu-item:nth-child(6) { transition-delay: 0.3s; }
.menu-panel.active .menu-item:nth-child(7) { transition-delay: 0.35s; }
.menu-panel.active .menu-item:nth-child(8) { transition-delay: 0.4s; }

/* ========== GALLERY ========== */
.gallery-img-wrap {
  overflow: hidden;
  position: relative;
}

.gallery-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 79, 79, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.gallery-img-wrap:hover::after {
  opacity: 1;
}

/* ========== REVEAL ANIMATIONS ========== */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
  transform: translateY(40px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* ========== FEATURE ITEMS ========== */
.feature-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.revealed .feature-item {
  opacity: 1;
  transform: translateY(0);
}

.revealed .feature-item:nth-child(1) { transition-delay: 0.1s; }
.revealed .feature-item:nth-child(2) { transition-delay: 0.2s; }
.revealed .feature-item:nth-child(3) { transition-delay: 0.3s; }
.revealed .feature-item:nth-child(4) { transition-delay: 0.4s; }

/* ========== FORM ========== */
#contact-form {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

#contact-form.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 767px) {
  .hero-title {
    font-size: 2.75rem !important;
  }

  .hero-sub {
    font-size: 1rem !important;
  }

  .section-eyebrow {
    opacity: 1;
    transform: translateY(0);
  }

  .menu-panel {
    opacity: 1;
    transform: translateY(0);
  }

  .menu-panel .menu-item {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero-title {
    font-size: 4rem !important;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 5rem !important;
  }
}