/* ── 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-color: rgba(212, 160, 23, 0.3);
        color: #F5EEF7;
    }

    /* ── Navbar ── */
    #navbar {
        background: transparent;
    }

    #navbar.scrolled {
        background: rgba(26, 9, 22, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(74, 25, 66, 0.5);
    }

    #navbar.scrolled .menu-line {
        background-color: #F5EEF7;
    }

    /* ── Hero ── */
    #hero {
        position: relative;
    }

    #hero::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 200px;
        background: linear-gradient(to top, #1A0916, transparent);
        pointer-events: none;
    }

    /* ── Service Cards ── */
    .service-card {
        position: relative;
        overflow: hidden;
    }

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, transparent, #D4A017, transparent);
        opacity: 0;
        transition: opacity 0.5s ease;
    }

    .service-card:hover::before {
        opacity: 1;
    }

    .service-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    }

    /* ── Gallery ── */
    .gallery-item {
        cursor: pointer;
    }

    .gallery-item::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(to top, rgba(26, 9, 22, 0.6) 0%, transparent 50%);
        opacity: 0;
        transition: opacity 0.5s ease;
    }

    .gallery-item:hover::after {
        opacity: 1;
    }

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

    .mobile-link {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }

    #mobile-menu.active .mobile-link {
        opacity: 1;
        transform: translateY(0);
    }

    #mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
    #mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
    #mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
    #mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }
    #mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.3s; }

    /* ── Mobile Menu Button ── */
    #menu-btn.active .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }

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

    #menu-btn.active .menu-line:nth-child(3) {
        transform: rotate(-45deg) translate(4px, -4px);
        width: 6rem;
    }

    /* ── Scroll Reveal (progressive enhancement) ── */
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .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; }
    }

    /* ── Reduced Motion ── */
    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }

        html {
            scroll-behavior: auto;
        }

        .reveal {
            opacity: 1;
            transform: none;
        }
    }

    /* ── Focus Styles ── */
    a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
        outline: 2px solid #D4A017;
        outline-offset: 2px;
    }

    /* ── Form Inputs ── */
    input:focus, textarea:focus {
        background-color: rgba(26, 9, 22, 0.8);
    }

    /* ── Custom Scrollbar ── */
    ::-webkit-scrollbar {
        width: 8px;
    }

    ::-webkit-scrollbar-track {
        background: #1A0916;
    }

    ::-webkit-scrollbar-thumb {
        background: #4A1942;
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #693069;
    }