/* Custom styles for Hair styles Eliza */

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

/* Base font weights for serif */
.font-serif {
    font-weight: 300;
}

.font-serif em {
    font-style: italic;
}

/* Reveal animation - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar transition */
#navbar {
    transition: background-color 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(4, 11, 20, 0.9);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(74, 192, 158, 0.1);
}

/* Mobile menu animations */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu .mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 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: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Menu button animations */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
    width: 24px;
}

/* Image hover effects */
.rounded-2xl.overflow-hidden img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Selection color */
::selection {
    background-color: rgba(42, 168, 130, 0.3);
    color: white;
}

/* Focus styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #4AC09E;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Subtle line decoration */
.divider-line {
    position: relative;
}

.divider-line::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, #4AC09E, transparent);
}

/* Card hover glow effect */
.group:hover .group-hover\:bg-mint-500\/20 {
    box-shadow: 0 0 30px rgba(42, 168, 130, 0.1);
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, #4AC09E, #2AA882);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Thin line accents */
.line-accent {
    position: relative;
}

.line-accent::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -20px;
    width: 12px;
    height: 1px;
    background: rgba(74, 192, 158, 0.4);
}

.line-accent::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -20px;
    width: 12px;
    height: 1px;
    background: rgba(74, 192, 158, 0.4);
}