/* Kaan Zaman — Custom Styles */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0a0a0a;
}
::-webkit-scrollbar-thumb {
    background: #3a3a3a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #e07a5f;
}

/* Selection color */
::selection {
    background: #e07a5f;
    color: #0a0a0a;
}

/* Reveal animations — progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.4s; }

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

/* Media query for JS-gated reveal (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal-hidden {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* Navbar glass effect */
.nav-scrolled {
    background: rgba(10, 10, 10, 0.92) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(224, 122, 95, 0.1);
}

/* Hero text glow */
.hero-glow {
    text-shadow: 0 0 80px rgba(224, 122, 95, 0.3);
}

/* Menu item hover */
.menu-item {
    transition: all 0.3s ease;
}
.menu-item:hover {
    transform: translateX(4px);
}
.menu-item:hover .menu-title {
    color: #ffb098;
}

/* Button ripple effect */
.btn-primary {
    position: relative;
    overflow: hidden;
}
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.15), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}
.btn-primary:hover::after {
    opacity: 1;
}

/* Image lazy load placeholder */
img {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Decorative divider */
.divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #e07a5f, transparent);
}