/* ============================================
   La Rabia Barber Shop — Custom Styles
   ============================================ */

/* --- Base --- */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

::selection {
    background: #C9A84C;
    color: #0B1A30;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #070F1E;
}
::-webkit-scrollbar-thumb {
    background: #1A3A62;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #C9A84C;
}

/* --- Reveal Animations (progressive enhancement) --- */
/* Default state: always visible for accessibility */
.reveal {
    opacity: 1;
    transform: none;
    transition: none;
}

/* When JS is enabled and user prefers motion, enable animations */
.js-enabled.reveal {
    opacity: 1;
    transform: translateY(0);
}

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

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

    /* Stagger children */
    .reveal-stagger > * {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                    transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0s; }
    .reveal-stagger.revealed > *:nth-child(2) { transition-delay: 0.1s; }
    .reveal-stagger.revealed > *:nth-child(3) { transition-delay: 0.2s; }
    .reveal-stagger.revealed > *:nth-child(4) { transition-delay: 0.3s; }
    .reveal-stagger.revealed > *:nth-child(5) { transition-delay: 0.4s; }
    .reveal-stagger.revealed > *:nth-child(6) { transition-delay: 0.5s; }
}

/* --- Header scroll state --- */
#site-header {
    background: transparent;
}

#site-header.scrolled {
    background: rgba(7, 15, 30, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

#site-header.scrolled .font-serif {
    color: #fff;
}

/* --- Hero parallax on scroll --- */
#hero img {
    will-change: transform;
}

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

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* --- Button hover glow --- */
.bg-gold-500:hover {
    box-shadow: 0 0 30px rgba(201, 168, 76, 0.3);
}

/* --- Service card subtle lift --- */
.group:hover {
    transform: translateY(-2px);
}

.group {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Image hover containers --- */
.aspect-square, .aspect-\[4\/5\] {
    overflow: hidden;
}

/* --- Focus styles --- */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #C9A84C;
    outline-offset: 2px;
    border-radius: 4px;
}

/* --- Mobile menu link transitions --- */
.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobile-menu.closed .mobile-link {
    opacity: 0;
    transform: translateY(15px);
}

#mobile-menu.closed .mobile-link:nth-child(1) { transition-delay: 0s; }
#mobile-menu.closed .mobile-link:nth-child(2) { transition-delay: 0.05s; }
#mobile-menu.closed .mobile-link:nth-child(3) { transition-delay: 0.1s; }
#mobile-menu.closed .mobile-link:nth-child(4) { transition-delay: 0.15s; }
#mobile-menu.closed .mobile-link:nth-child(5) { transition-delay: 0.2s; }

/* --- Hamburger animation --- */
#bar1.open {
    transform: rotate(45deg) translate(4px, 4px);
}
#bar2.open {
    opacity: 0;
}
#bar3.open {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 1.5rem;
}

/* --- Subtle grain overlay on hero --- */
#hero::after {
    content: '';
    position: absolute;
    inset-0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

/* --- Divider line animation --- */
.w-px.bg-gold-500 {
    transition: width 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Smooth section transitions --- */
section {
    position: relative;
}

/* --- Contact form (future) --- */
input, textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: border-color 0.3s ease;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #C9A84C;
}

/* --- Print styles --- */
@media print {
    #site-header, #mobile-menu { display: none; }
    body { background: #fff; color: #000; }
    a { color: #000; }
}