/* ============================================
   International Hairport — Custom Styles
   ============================================ */

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

/* Selection color */
::selection {
    background-color: #B85C38;
    color: #fff;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FDF8F4;
}
::-webkit-scrollbar-thumb {
    background: #D9AB74;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #B85C38;
}

/* Navbar transition states */
#navbar.scrolled {
    background-color: rgba(253, 248, 244, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Nav links underline animation */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #B85C38;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Mobile link transition */
.mobile-link {
    position: relative;
}

/* Service card hover lift */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s ease, background-color 0.5s ease, box-shadow 0.4s ease;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(184, 92, 56, 0.2);
}

/* Gallery item overlay */
.gallery-item {
    position: relative;
    overflow: hidden;
}
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
}
.gallery-item:hover::after {
    opacity: 1;
}

/* Scroll reveal base — progressive enhancement only */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .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; }
}

/* Button focus states */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #B85C38;
    outline-offset: 2px;
}

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

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .gallery-item img {
        transition: none;
    }
    .gallery-item:hover img {
        transform: none;
    }
}