/* Custom styles for Imperfections Tanning */

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

/* Navigation styles */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Navbar scroll state */
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

#navbar.scrolled .nav-logo {
    color: #0f172a;
}

#navbar.scrolled .mobile-link {
    color: #0f172a;
}

#navbar.scrolled #menuIcon span {
    background: #0f172a;
}

/* Hero animation */
.hero-content {
    opacity: 1;
    transform: translateY(0);
    animation: heroReveal 1s ease forwards;
}

@keyframes heroReveal {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section reveal animations */
.section-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Service card hover */
.service-card {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Mobile menu */
#mobileMenu.open {
    transform: translateX(0);
}

#mobileMenu.closed {
    transform: translateX(100%);
}

/* Menu icon animation */
#menuBtn.active #menuIcon span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#menuBtn.active #menuIcon span:nth-child(2) {
    opacity: 0;
}

#menuBtn.active #menuIcon span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 1.5rem;
}

/* Subtle hover effects */
a {
    transition: color 0.3s ease;
}

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

/* Form focus states */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .section-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .hero-content {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .group img {
        transition: none;
    }

    .service-card:hover {
        transform: none;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f8fafc;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Selection color */
::selection {
    background: #ccfbf1;
    color: #134e4a;
}