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

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

    body {
        margin: 0;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    img {
        display: block;
        max-width: 100%;
    }

    ::selection {
        background: rgba(123, 45, 59, 0.2);
        color: inherit;
    }

    /* ========== NAVBAR ========== */
    #navbar {
        background: transparent;
    }

    #navbar.scrolled {
        background: rgba(250, 246, 241, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: 0 1px 0 rgba(123, 45, 59, 0.08);
    }

    #navbar.scrolled .logo-text {
        color: #7B2D3B;
    }

    .nav-link {
        position: relative;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 1.5px;
        background: #d46136;
        transition: width 0.3s ease;
    }

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

    /* ========== HERO ANIMATIONS ========== */
    .hero-subtitle {
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 0.3s;
    }

    .hero-headline {
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 0.5s;
    }

    .hero-desc {
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 0.7s;
    }

    .hero-ctas {
        opacity: 0;
        animation: fadeUp 0.8s ease forwards 0.9s;
    }

    @keyframes fadeUp {
        from {
            opacity: 0;
            transform: translateY(24px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .scroll-indicator {
        animation: bounce 2s ease infinite;
    }

    @keyframes bounce {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(8px); }
    }

    /* ========== SCROLL REVEAL ========== */
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
    }

    @media (prefers-reduced-motion: no-preference) {
        .reveal-up {
            opacity: 0;
            transform: translateY(32px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .reveal-left {
            opacity: 0;
            transform: translateX(-40px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .reveal-right {
            opacity: 0;
            transform: translateX(40px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .reveal-up.visible,
        .reveal-left.visible,
        .reveal-right.visible {
            opacity: 1;
            transform: none;
        }
    }

    /* ========== MENU TABS ========== */
    .menu-tab {
        background: transparent;
        border: none;
        cursor: pointer;
        color: rgba(255, 255, 255, 0.5);
    }

    .menu-tab.active {
        background: #7B2D3B;
        color: #F5E6D3;
        box-shadow: 0 4px 12px rgba(123, 45, 59, 0.4);
    }

    .menu-tab:not(.active):hover {
        color: rgba(255, 255, 255, 0.8);
    }

    .menu-item {
        padding-bottom: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .menu-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    /* ========== MOBILE MENU ========== */
    .mobile-menu-open {
        overflow: hidden;
    }

    #mobileMenu.open {
        opacity: 1;
        pointer-events: all;
    }

    #mobileMenu.open .mobile-link {
        animation: mobileLinkIn 0.4s ease forwards;
    }

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

    @keyframes mobileLinkIn {
        from {
            opacity: 0;
            transform: translateY(12px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* ========== ACCESSIBILITY ========== */
    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after {
            animation-duration: 0.01ms !important;
            transition-duration: 0.01ms !important;
        }

        html {
            scroll-behavior: auto;
        }
    }

    /* ========== FOCUS STYLES ========== */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible {
        outline: 2px solid #d46136;
        outline-offset: 2px;
        border-radius: 4px;
    }