/* Custom Styles for Alicia Tahir Derm & Body */

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #0d9488;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0f766e;
}

/* Service Card Hover Effect */
.service-card {
    transform: translateY(0);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s ease;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Gallery Item Hover */
.gallery-item {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover {
    transform: scale(1.02);
}

/* Mobile Menu Animations */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
#mobileMenu.open .mobile-link:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }
#mobileMenu.open .mobile-link:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.4s; }

/* Navbar Scroll State */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}
.navbar-transparent .menu-line {
    background: #0f172a;
}
.navbar-scrolled .menu-line {
    background: #0f172a;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .service-card,
    .gallery-item {
        transition: none;
    }
    .service-card:hover {
        transform: none;
    }
    .gallery-item:hover {
        transform: none;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.15;
    }
}

/* Loading Animation for Images */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}
img[data-src] {
    opacity: 0;
}
img.loaded {
    opacity: 1;
}