/* Custom Styles for Dermatology Associates of Tallahassee */

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f0f4ff;
}

::-webkit-scrollbar-thumb {
    background: #1a1f5e;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4263eb;
}

/* Navbar Scroll Effect */
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(26, 31, 94, 0.08);
}

#navbar.scrolled .font-display,
#navbar.scrolled span:first-of-type {
    color: #0a0e2e;
}

/* Service Card Hover Effects */
.service-card {
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    transform: translateY(-8px);
}

/* Geometric Shape Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(12deg);
    }
    50% {
        transform: translateY(-20px) rotate(12deg);
    }
}

@keyframes float-reverse {
    0%, 100% {
        transform: translateY(0) rotate(-12deg);
    }
    50% {
        transform: translateY(20px) rotate(-12deg);
    }
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(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.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.reveal-delay-5 {
    transition-delay: 0.5s;
}

.reveal-delay-6 {
    transition-delay: 0.6s;
}

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

/* Mobile Menu Transition */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu.open {
    max-height: 400px;
}

/* Button Focus States */
button:focus-visible,
a:focus-visible {
    outline: 3px solid #5eead4;
    outline-offset: 2px;
}

/* Image Loading */
img {
    background-color: #f0f4ff;
}

/* Selection Color */
::selection {
    background-color: #14b8a6;
    color: #0a0e2e;
}