/* Custom styles extracted from the original Riviera website. */

html {
    scroll-behavior: smooth;
}

/* Dark Theme Default */
body {
    background-color: #090b0e;
    color: #e2e8f0;
    font-family: 'Tajawal', sans-serif;
    overflow-x: hidden;
    letter-spacing: -0.2px;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Light Theme Styles */
html:not(.dark) body {
    background-color: #fcfbf8;
    color: #1e293b;
}

h1, h2, h3, .font-serif {
    font-family: 'Amiri', serif;
}

/* Metallic Gold Gradients */
.text-gold-gradient {
    background: linear-gradient(135deg, #BF953F 0%, #FCF6BA 25%, #B38728 50%, #FBF5B7 75%, #AA771C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

html:not(.dark) .text-gold-gradient {
    background: linear-gradient(135deg, #99751d 0%, #d4af37 40%, #805d15 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gold-metallic-btn {
    background: linear-gradient(135deg, #d4af37 0%, #ffd700 50%, #aa8c2c 100%);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    color: #000000 !important;
}
.gold-metallic-btn:hover {
    box-shadow: 0 6px 28px rgba(212, 175, 55, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(18, 22, 28, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(212, 175, 55, 0.22);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.glass-card:hover {
    border-color: rgba(212, 175, 55, 0.55);
    box-shadow: 0 25px 50px rgba(212, 175, 55, 0.15), 0 10px 25px rgba(0, 0, 0, 0.9);
    transform: translateY(-5px);
}

/* Light Mode Glass Cards */
html:not(.dark) .glass-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(212, 175, 55, 0.35);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.12), 0 5px 15px rgba(0, 0, 0, 0.04);
}
html:not(.dark) .glass-card:hover {
    border-color: rgba(212, 175, 55, 0.8);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.22), 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Glass Buttons */
.glass-btn {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.25);
    transition: all 0.3s ease;
}
.glass-btn:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.7);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.25);
}

html:not(.dark) .glass-btn {
    background: rgba(212, 175, 55, 0.06);
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: #1e293b;
}
html:not(.dark) .glass-btn:hover {
    background: rgba(212, 175, 55, 0.18);
    border-color: rgba(212, 175, 55, 0.8);
}

.shimmer-effect {
    position: relative;
    overflow: hidden;
}
.shimmer-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        60deg,
        transparent 30%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 70%
    );
    transform: rotate(30deg) translateX(-100%);
    transition: transform 0.8s ease-in-out;
}
.shimmer-effect:hover::after {
    transform: rotate(30deg) translateX(100%);
}

.hero-bg-overlay {
    background: radial-gradient(circle at 50% 50%, rgba(9, 11, 14, 0.7) 0%, rgba(9, 11, 14, 0.92) 70%, rgba(9, 11, 14, 1) 100%);
}

html:not(.dark) .hero-bg-overlay {
    background: radial-gradient(circle at 50% 50%, rgba(252, 251, 248, 0.75) 0%, rgba(252, 251, 248, 0.93) 70%, rgba(252, 251, 248, 1) 100%);
}

.gold-dot-badge {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #D4AF37;
    border-radius: 50%;
    box-shadow: 0 0 12px #D4AF37;
}

/* إصلاح وتثبيت زر إغلاق المعرض على الهواتف المحمولة بشكل قاطع */
@media (max-width: 768px) {
  button[onclick*="closeGalleryModal"],
  .modal-close-btn, 
  #galleryModal button.absolute {
    position: fixed !important;
    top: 20px !important;
    left: 20px !important;
    z-index: 999999 !important;
    background: rgba(18, 22, 28, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 2px solid #D4AF37 !important;
    color: #D4AF37 !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.9) !important;
    font-size: 22px !important;
    cursor: pointer !important;
  }
}