/* Custom styles for Diamond Beauty Salon */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fdf8f6;
}
::-webkit-scrollbar-thumb {
    background: #d4454e;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #9c222c;
}

/* Selection color */
::selection {
    background: #f9d0d0;
    color: #6b1c26;
}

/* Base reveal state - always visible by default */
.reveal {
    opacity: 1;
    transform: none;
}

/* Only apply animation when JS is active and motion is preferred */
@media (prefers-reduced-motion: no-preference) {
    .js .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .js .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service card hover effect */
.service-card {
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #b82d37, #d4454e);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.service-card:hover::after {
    transform: scaleX(1);
}

/* Navbar transition */
#navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(254, 253, 251, 0.85);
    border-bottom: 1px solid rgba(184, 45, 55, 0.08);
}
#navbar.scrolled {
    background: rgba(254, 253, 251, 0.95);
    box-shadow: 0 4px 30px rgba(107, 28, 38, 0.06);
}

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

/* Hamburger animation */
.menu-line {
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(3) {
    width: 1.5rem;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Back to top button */
#back-to-top.visible {
    opacity: 1;
    pointer-events: all;
    translate: 0;
}

/* Select dropdown arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Subtle gradient for hero */
#hero {
    background-image: 
        radial-gradient(ellipse at 20% 50%, rgba(249, 208, 171, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(244, 170, 171, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(252, 231, 231, 0.3) 0%, transparent 50%),
        linear-gradient(135deg, #fefdfb 0%, #f9ece6 50%, #fdf2f2 100%);
}

/* Prevent layout shift on images */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Focus visible styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #b82d37;
    outline-offset: 2px;
    border-radius: 4px;
}