/* Bel-Air Pools — Custom Styles */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0d0418;
}
::-webkit-scrollbar-thumb {
    background: #3d2452;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #d4a04a;
}

/* Selection color */
::selection {
    background: rgba(212, 160, 74, 0.3);
    color: #f5f0fa;
}

/* Reveal animations — progressive enhancement via JS */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal[data-reveal-delay="100"] { transition-delay: 100ms; }
.reveal[data-reveal-delay="200"] { transition-delay: 200ms; }
.reveal[data-reveal-delay="300"] { transition-delay: 300ms; }

/* Initial state for JS-gated reveals (hidden by default, shown by JS) */
.reveal-gated {
    opacity: 0;
    transform: translateY(30px);
}

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

/* Service card shimmer */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 160, 74, 0.03), transparent);
    transition: left 0.7s ease;
}

.service-card:hover::before {
    left: 100%;
}

/* Gold line accent */
.gold-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #d4a04a, transparent);
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(4, 1, 8, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 160, 74, 0.1);
}

/* Mobile menu animation */
.mobile-menu-open #mobileMenu {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-menu-open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-open .menu-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 5rem;
}

/* Mobile link animation */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s 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: 100ms; }
.mobile-menu-open .mobile-link:nth-child(2) { transition-delay: 150ms; }
.mobile-menu-open .mobile-link:nth-child(3) { transition-delay: 200ms; }
.mobile-menu-open .mobile-link:nth-child(4) { transition-delay: 250ms; }
.mobile-menu-open .mobile-link:nth-child(5) { transition-delay: 300ms; }

/* Subtle water ripple on hero image */
@keyframes ripple {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Floating animation for decorative elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Pulse glow for amber accents */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 160, 74, 0.2); }
    50% { box-shadow: 0 0 40px rgba(212, 160, 74, 0.4); }
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal,
    .reveal-gated,
    .service-card::before {
        transition: none;
    }
    .reveal-gated {
        opacity: 1;
        transform: none;
    }
    @keyframes float, pulse-glow, ripple {
        none;
    }
}