/* ===== Custom Animations & Utilities ===== */

    @keyframes float-slow {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-12px); }
    }

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

    @keyframes float-fast {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-6px); }
    }

    .animate-float-slow {
        animation: float-slow 6s ease-in-out infinite;
    }

    .animate-float-medium {
        animation: float-medium 4.5s ease-in-out infinite;
    }

    .animate-float-fast {
        animation: float-fast 3.5s ease-in-out infinite;
    }

    /* ===== Scroll Reveal ===== */
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .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; }

    /* ===== Navbar Scroll State ===== */
    nav.scrolled {
        background: rgba(10, 14, 23, 0.92) !important;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    }

    /* ===== Smooth Scroll ===== */
    html {
        scroll-behavior: smooth;
    }

    /* ===== Selection Color ===== */
    ::selection {
        background: rgba(240, 165, 0, 0.3);
        color: #fff;
    }

    /* ===== Custom Scrollbar ===== */
    ::-webkit-scrollbar {
        width: 8px;
    }

    ::-webkit-scrollbar-track {
        background: #0a0e17;
    }

    ::-webkit-scrollbar-thumb {
        background: #4a235a;
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #6c3483;
    }

    /* ===== Service Card Hover Glow ===== */
    .group:hover .group-hover\:bg-amber-400\/10 {
        box-shadow: 0 0 30px rgba(240, 165, 0, 0.1);
    }

    /* ===== Mobile Menu Animations ===== */
    .menu-line {
        display: block;
    }

    body.menu-open .menu-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    body.menu-open .menu-line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
        width: 24px;
    }

    /* ===== Input Focus Styles ===== */
    input:focus, textarea:focus, select:focus {
        background: rgba(31, 41, 55, 0.8);
    }

    /* ===== Gradient Text Utility ===== */
    .text-gradient-amber {
        background: linear-gradient(135deg, #f0a500, #ffd955);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    /* ===== Responsive Adjustments ===== */
    @media (max-width: 768px) {
        .animate-float-slow,
        .animate-float-medium,
        .animate-float-fast {
            animation-duration: 0s;
        }
    }