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

    html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px;
    }

    body {
        overflow-x: hidden;
    }

    ::selection {
        background: rgba(110, 231, 183, 0.25);
        color: #fff;
    }

    /* ── Navbar ── */
    #navbar.scrolled {
        background: rgba(3, 7, 16, 0.92);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    }

    .nav-link {
        position: relative;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 1.5px;
        background: #6EE7B7;
        transition: width 0.3s ease;
    }

    .nav-link:hover::after {
        width: 100%;
    }

    .nav-link:hover {
        color: #6EE7B7 !important;
    }

    /* ── Mobile Menu ── */
    #mobile-menu.open {
        transform: translateX(0);
    }

    #mobile-menu.closed {
        transform: translateX(-100%);
    }

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

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

    .menu-line.active:nth-child(3) {
        width: 20px;
        transform: rotate(-45deg) translate(4px, -4px);
    }

    /* ── Hero ── */
    .hero-bg {
        position: absolute;
        inset: 0;
        background: url('https://images.pexels.com/photos/8146330/pexels-photo-8146330.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    }

    .hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(
            135deg,
            rgba(3, 7, 16, 0.92) 0%,
            rgba(6, 13, 26, 0.82) 50%,
            rgba(3, 7, 16, 0.88) 100%
        );
    }

    .hero-gold {
        position: absolute;
        top: -20%;
        right: -10%;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(212, 168, 83, 0.08) 0%, transparent 70%);
        pointer-events: none;
    }

    .hero-mint {
        position: absolute;
        bottom: -10%;
        left: 10%;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(110, 231, 183, 0.06) 0%, transparent 70%);
        pointer-events: none;
    }

    /* ── Scroll Reveal ── */
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {
        .reveal {
            opacity: 1;
            transform: none;
            transition: none;
        }
        html {
            scroll-behavior: auto;
        }
    }

    /* ── Service Cards ── */
    .service-card {
        opacity: 1;
        transform: translateY(0);
    }

    @media (prefers-reduced-motion: no-preference) {
        .service-card {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), background 0.4s ease, border-color 0.4s ease;
        }
        .service-card.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* ── Testimonial Cards ── */
    .testimonial-card {
        opacity: 1;
        transform: translateY(0);
    }

    @media (prefers-reduced-motion: no-preference) {
        .testimonial-card {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .testimonial-card.revealed {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* ── Select Styling ── */
    select option {
        background: #030710;
        color: #fff;
    }

    /* ── Custom Scrollbar ── */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #030710;
    }
    ::-webkit-scrollbar-thumb {
        background: rgba(212, 168, 83, 0.3);
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: rgba(212, 168, 83, 0.5);
    }