/* ===== BASE & RESET ===== */
    *, *::before, *::after {
        box-sizing: border-box;
    }

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

    body {
        margin: 0;
        overflow-x: hidden;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    /* ===== SCROLLBAR ===== */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #faf8f5;
    }
    ::-webkit-scrollbar-thumb {
        background: #ff8a8a;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #ee5a5a;
    }

    /* ===== NAVBAR ===== */
    #navbar {
        background: transparent;
        transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
    }

    #navbar.scrolled {
        background: rgba(250, 248, 245, 0.95);
        backdrop-filter: blur(20px);
        box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
    }

    #navbar.scrolled .font-serif,
    #navbar.scrolled .text-charcoal-900 {
        color: #1a1a1a;
    }

    #navbar.scrolled .mobile-link {
        color: #1a1a1a;
    }

    #navbar.scrolled #menu-line-1,
    #navbar.scrolled #menu-line-2,
    #navbar.scrolled #menu-line-3 {
        background: #1a1a1a;
    }

    /* ===== MOBILE MENU ===== */
    #mobile-menu.open {
        opacity: 1;
        pointer-events: all;
    }

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

    /* Mobile menu animation for hamburger */
    #mobile-menu-btn.active #menu-line-1 {
        transform: rotate(45deg) translate(5px, 5px);
    }
    #mobile-menu-btn.active #menu-line-2 {
        opacity: 0;
    }
    #mobile-menu-btn.active #menu-line-3 {
        transform: rotate(-45deg) translate(5px, -5px);
        width: 6px;
    }

    /* ===== SERVICE CARDS ===== */
    .service-card {
        border: 1px solid rgba(0, 0, 0, 0.04);
    }

    .service-card:hover {
        border-color: rgba(255, 107, 107, 0.2);
    }

    /* ===== GALLERY ===== */
    .gallery-item {
        aspect-ratio: auto;
    }

    .gallery-item:first-child {
        grid-row: span 2;
    }

    .gallery-item img {
        transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    /* ===== FORM INPUTS ===== */
    input:focus,
    select:focus,
    textarea:focus {
        outline: none;
    }

    /* ===== ANIMATIONS ===== */
    @keyframes float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
    }

    @keyframes pulse-soft {
        0%, 100% { opacity: 0.6; }
        50% { opacity: 1; }
    }

    /* ===== SCROLL REVEAL (Progressive Enhancement) ===== */
    @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);
        }

        .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; }
        .reveal-delay-5 { transition-delay: 0.5s; }
        .reveal-delay-6 { transition-delay: 0.6s; }
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 768px) {
        .font-serif {
            line-height: 1.2;
        }
    }