/* ─── Base & Reset ─── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; scroll-padding-top: 80px; }
    body { overflow-x: hidden; }

    /* ─── Scroll Reveal ─── */
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal[data-reveal="hidden"] {
        opacity: 0;
        transform: translateY(40px);
    }

    /* ─── Scroll Dot Animation ─── */
    @keyframes scrollDot {
        0% { top: 0; opacity: 1; }
        50% { top: 60%; opacity: 0.5; }
        100% { top: 100%; opacity: 0; }
    }
    .scroll-dot {
        animation: scrollDot 1.5s ease-in-out infinite;
    }

    /* ─── Marquee ─── */
    @keyframes marquee {
        0% { transform: translateX(0); }
        100% { transform: translateX(-50%); }
    }
    .marquee-track {
        animation: marquee 30s linear infinite;
    }
    .marquee-track:hover {
        animation-play-state: paused;
    }

    /* ─── Navbar ─── */
    .navbar-scrolled {
        background: rgba(253, 252, 250, 0.95) !important;
        backdrop-filter: blur(12px);
        box-shadow: 0 1px 0 rgba(0,0,0,0.06);
    }
    .navbar-scrolled .nav-link {
        color: #3d3d3d !important;
    }
    .navbar-scrolled .nav-link:hover {
        color: #801b1b !important;
    }
    .navbar-scrolled .logo-text {
        color: #801b1b !important;
    }

    /* ─── Mobile Menu ─── */
    .mobile-menu-open #mobile-menu {
        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) {
        width: 1.5rem;
        transform: rotate(-45deg) translate(4px, -4px);
    }
    .mobile-menu-open .mobile-link {
        animation: fadeUp 0.4s ease forwards;
    }
    .mobile-menu-open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
    .mobile-menu-open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
    .mobile-menu-open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
    .mobile-menu-open .mobile-link:nth-child(4) { animation-delay: 0.2s; }

    @keyframes fadeUp {
        from { opacity: 0; transform: translateY(20px); }
        to { opacity: 1; transform: translateY(0); }
    }

    /* ─── Form ─── */
    .form-input {
        transition: border-color 0.3s ease, box-shadow 0.3s ease;
    }
    .form-input:focus {
        border-color: #801b1b;
        box-shadow: 0 0 0 3px rgba(128, 27, 27, 0.1);
        outline: none;
    }

    /* ─── Custom Scrollbar ─── */
    ::-webkit-scrollbar { width: 8px; }
    ::-webkit-scrollbar-track { background: #faf5ef; }
    ::-webkit-scrollbar-thumb { background: #d94f4f; border-radius: 4px; }
    ::-webkit-scrollbar-thumb:hover { background: #801b1b; }

    /* ─── Selection ─── */
    ::selection { background: #fce7e7; color: #6a1717; }

    /* ─── Reduced Motion ─── */
    @media (prefers-reduced-motion: reduce) {
        .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
        .marquee-track { animation: none; }
        html { scroll-behavior: auto; }
        .scroll-dot { animation: none; }
    }

    /* ─── Responsive Tweaks ─── */
    @media (max-width: 768px) {
        .font-serif { line-height: 1.1; }
    }