/* Custom Styles for DS Designs Studio */

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a192f;
}

::-webkit-scrollbar-thumb {
    background: #d4af37;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #f3cf55;
}

/* Selection Color */
::selection {
    background: #d4af37;
    color: #0a192f;
}

/* Base Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* Gold Shimmer Effect */
.shimmer {
    background: linear-gradient(90deg, #d4af37 0%, #f3cf55 50%, #d4af37 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

/* Reveal Animation - Progressive Enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
    
    .shimmer {
        animation: none;
    }
    
    .group img {
        transition: none;
    }
}

/* Mobile Menu Transitions */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 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: 0.2s; }
.mobile-menu-open .mobile-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu-open .mobile-link:nth-child(4) { transition-delay: 0.4s; }

/* Navbar Scroll State */
.navbar-scrolled {
    background: rgba(10, 25, 47, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

/* Image Hover Effects */
.group img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Form Focus States */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    box-shadow: 0 0 0 1px #d4af37;
}

/* Custom Select Styling */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

/* Subtle Glow Effects */
.glow-gold {
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.1);
}

/* Card Hover Lift */
.group {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Loading State for Buttons */
button:active {
    transform: scale(0.98);
}

/* Aspect Ratio Utilities */
.aspect-square {
    aspect-ratio: 1 / 1;
}

/* Print Styles */
@media print {
    nav,
    #mobile-menu-btn,
    .reveal {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .bg-ds-navy,
    .bg-ds-navy-light {
        background: white !important;
    }
    
    .text-white,
    .text-gray-400,
    .text-gray-500 {
        color: black !important;
    }
    
    .text-ds-gold {
        color: #333 !important;
    }
}