:root {
  --primary: #0F172A;
  --gold: #C9A227;
  --gold-hover: #b08d20;
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --dark-text: #1E293B;
  --gray-border: #E2E8F0;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--dark-text);
  background-color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  color: var(--primary);
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Luxury Buttons */
.btn-gold {
  background-color: var(--gold);
  color: var(--white);
  padding: 0.875rem 2rem;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
  display: inline-block;
  border: 1px solid var(--gold);
  transition: var(--transition);
}
.btn-gold:hover {
  background-color: var(--gold-hover);
  border-color: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 162, 39, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  padding: 0.875rem 2rem;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
  display: inline-block;
  border: 1px solid var(--white);
  transition: var(--transition);
}
.btn-outline:hover {
  background-color: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}

/* Loader */
#loader {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: var(--primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}
.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(201, 162, 39, 0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Navbar */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  background: transparent;
  z-index: 1000;
  transition: var(--transition);
  padding: 1.5rem 0;
}
.navbar.scrolled {
  background: var(--primary);
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 1px;
}
.logo span { color: var(--gold); }
.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 400;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--gold);
}
.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}
.hamburger span {
  width: 28px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* Footer */
.footer {
  background-color: var(--primary);
  color: var(--white);
  padding: 5rem 0 2rem 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
}
.footer h3::after {
  content: '';
  position: absolute;
  left: 0; bottom: -8px;
  width: 40px; height: 2px;
  background: var(--gold);
}
.footer p, .footer li a {
  color: #94A3B8;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  display: block;
}
.footer li a:hover {
  color: var(--gold);
  padding-left: 5px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  color: #94A3B8;
  font-size: 0.875rem;
}

/* Back to Top */
#backToTop {
  position: fixed;
  bottom: 30px; right: 30px;
  background: var(--gold);
  color: var(--white);
  width: 45px; height: 45px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(201,162,39,0.3);
}
#backToTop.show {
  opacity: 1;
  visibility: visible;
}
/* --- 3D Flip Card Animation --- */
.flip-card {
  background-color: transparent;
  width: 100%;
  max-width: 350px;
  height: 420px;
  perspective: 1000px;
  margin: 20px auto;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.flip-card-front {
  background-color: #ffffff;
  color: #333;
}

.flip-card-back {
  background-color: #1a252f;
  color: white;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 30px;
}

/* --- 3D Hover Animation for Elements/Buttons --- */
.hover-3d {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  transform-style: preserve-3d;
}

.hover-3d:hover {
  transform: translateY(-8px) rotateX(4deg) rotateY(4deg);
  box-shadow: -12px 12px 25px rgba(0, 0, 0, 0.2);
}

/* --- Hero Section 3D Flip Slider --- */
.hero-3d-slider {
  position: relative;
  width: 100%;
  height: 85vh;
  perspective: 1500px;
  overflow: hidden;
  background: #000;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  opacity: 0;
  transform: rotateY(90deg) scale(0.85);
  transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1), opacity 1.2s ease;
  backface-visibility: hidden;
}

.slide.active {
  opacity: 1;
  transform: rotateY(0deg) scale(1);
}

.slide-content {
  background: rgba(0, 0, 0, 0.55);
  padding: 50px;
  border-radius: 12px;
  backdrop-filter: blur(8px);
  max-width: 700px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.slide-content h1 {
  font-size: 3rem;
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: white;
  padding: 15px 22px;
  cursor: pointer;
  font-size: 22px;
  z-index: 10;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.8);
  color: #000;
  transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev { left: 30px; }
.slider-btn.next { right: 30px; }
/* --- Hamburger Menu Base & Mobile Styles --- */
.hamburger {
  display: none; /* Desktop par hide rahega */
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--gold, #D4AF37);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Hamburger Click Animation (Optional: converts to 'X') */
.hamburger.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

@media (max-width: 992px) {
  .hamburger {
    display: flex !important; /* iPhone 11 aur mobile par lazmi show hoga */
  }

  .nav-links {
    position: fixed;
    top: 0; 
    right: -100%;
    width: 280px; 
    height: 100vh;
    background: var(--obsidian, #07090e);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: -10px 0 30px rgba(0,0,0,0.8);
    z-index: 1000;
    border-left: 1px solid rgba(212, 175, 55, 0.2);
  }

  .nav-links.active {
    right: 0 !important;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}

/* --- Ultra-Responsive Fixes for Small & Extra Small Devices --- */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem !important;
  }

  h1 {
    font-size: 2rem !important;
    line-height: 1.2 !important;
  }

  .hero-header {
    padding: 110px 0.5rem 3rem 0.5rem !important;
    min-height: auto !important;
  }

  .booking-grid, 
  section div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  .booking-card, 
  .dish-card {
    padding: 1.25rem !important;
    border-radius: 12px !important;
  }

  .form-input {
    padding: 0.7rem 0.9rem !important;
    font-size: 0.9rem !important;
  }
}

@media (max-width: 360px) {
  h1 {
    font-size: 1.7rem !important;
  }
  
  .logo span {
    font-size: 1rem !important;
  }
  
  .booking-card {
    padding: 1rem !important;
  }
}