/* ── Reset & Base ───────────────────────────────── */
    *, *::before, *::after {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

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

    body {
        overflow-x: hidden;
    }

    ::selection {
        background: rgba(107, 58, 94, 0.15);
        color: #6B3A5E;
    }

    /* ── Scroll Reveal (progressive enhancement) ───── */
    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            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:nth-child(2) { transition-delay: 0.1s; }
        .reveal:nth-child(3) { transition-delay: 0.2s; }
    }

    /* ── Hero Animations ────────────────────────────── */
    @media (prefers-reduced-motion: no-preference) {
        .hero-bg {
            animation: heroBgZoom 20s ease-out forwards;
        }

        .hero-scrim {
            animation: heroScrimIn 1.2s ease-out forwards;
        }

        .hero-tag {
            animation: heroFadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
            animation-delay: 0.3s;
        }

        .hero-headline {
            animation: heroFadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
            animation-delay: 0.5s;
        }

        .hero-sub {
            animation: heroFadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
            animation-delay: 0.7s;
        }

        .hero-cta {
            animation: heroFadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
            animation-delay: 0.9s;
        }

        .hero-scroll {
            animation: heroFadeUp 0.8s ease forwards;
            animation-delay: 1.4s;
        }

        .scroll-line {
            animation: scrollLineGrow 0.6s ease forwards;
            animation-delay: 1.8s;
            transform-origin: top;
        }
    }

    @keyframes heroBgZoom {
        from { transform: scale(1.08); }
        to   { transform: scale(1); }
    }

    @keyframes heroScrimIn {
        from { opacity: 0; }
        to   { opacity: 1; }
    }

    @keyframes heroFadeUp {
        from {
            opacity: 0;
            transform: translateY(28px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes scrollLineGrow {
        from { transform: scaleY(0); }
        to   { transform: scaleY(1); }
    }

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

    #navbar.scrolled {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: 0 1px 0 rgba(107, 58, 94, 0.08);
    }

    #navbar.scrolled .nav-link {
        color: #6B3A5E;
    }

    #navbar.scrolled .logo-text {
        color: #6B3A5E;
    }

    /* ── Section Label ──────────────────────────────── */
    .section-label {
        letter-spacing: 0.3em;
    }

    /* ── Divider ────────────────────────────────────── */
    .divider-line {
        transition: background 0.3s ease;
    }

    /* ── Service Cards ──────────────────────────────── */
    .service-card {
        padding: 2rem;
        border-bottom: 1px solid rgba(107, 58, 94, 0.1);
        transition: border-color 0.3s ease, background 0.3s ease;
    }

    .service-card:hover {
        border-color: rgba(107, 58, 94, 0.25);
        background: rgba(255, 255, 255, 0.5);
    }

    .service-card:hover .service-icon {
        color: #6B3A5E;
        transform: scale(1.05);
    }

    .service-icon {
        color: #6B3A5E;
        transition: color 0.3s ease, transform 0.3s ease;
    }

    /* ── CTA Buttons ────────────────────────────────── */
    .cta-primary {
        box-shadow: 0 4px 20px rgba(251, 191, 36, 0.25);
        transition: box-shadow 0.3s ease, transform 0.3s ease;
    }

    .cta-primary:hover {
        box-shadow: 0 8px 30px rgba(251, 191, 36, 0.35);
        transform: translateY(-1px);
    }

    .cta-secondary:hover {
        background: rgba(255, 255, 255, 0.15);
        border-color: rgba(255, 255, 255, 0.5);
    }

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

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

    .mobile-link {
        opacity: 0;
        transform: translateY(12px);
        transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
    }

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

    #mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
    #mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
    #mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
    #mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
    #mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

    /* ── Menu Toggle ────────────────────────────────── */
    .menu-line {
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    body.menu-open .menu-line.line-1 {
        transform: rotate(45deg) translate(2px, 2px);
    }

    body.menu-open .menu-line.line-2 {
        transform: rotate(-45deg) translate(2px, -2px);
        opacity: 0;
    }

    /* ── Form ───────────────────────────────────────── */
    input:focus,
    textarea:focus {
        border-color: #6B3A5E !important;
    }

    input::placeholder,
    textarea::placeholder {
        color: #e8cdd8;
    }

    /* ── Utility ────────────────────────────────────── */
    @media (max-width: 767px) {
        .hero-headline {
            font-size: 2.75rem;
        }

        .hero-sub {
            font-size: 1rem;
        }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
        .hero-headline {
            font-size: 3.5rem;
        }
    }