:root {
            --bg1: #0a1628;
            --bg2: #0d2137;
            --accent: #4fc3f7;
            --glow: rgba(79,195,247,0.4);
            --text: #ffffff;
            --particle: rgba(79,195,247,0.3);
        }
        body { background: var(--bg1); color: var(--text); }

        .hero { min-height: auto; padding: 20px 20px; }

        .hero-card {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            background: transparent;
            border: none;
            box-shadow: none;
            animation: cardFloat 6s ease-in-out infinite;
        }

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

        .hero-card img {
            max-height: 360px;
            max-width: 92vw;
            width: auto;
            height: auto;
            border-radius: 24px;
            border: 4px solid var(--accent);
            box-shadow: 0 0 40px var(--glow), 0 0 80px rgba(0,0,0,0.3);
        }

        .hero-card .hero-title {
            margin-top: 10px;
        }

        .hero-title {
            font-size: clamp(2.1rem, 8.5vw, 4rem);
            background: linear-gradient(135deg, #4fc3f7, #b3e5fc, #ffffff, #4fc3f7);
            background-size: 300% 300%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientText 24s ease infinite;
        }

        @keyframes gradientText {
            0%,100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        .form-card {
            background: rgba(255,255,255,0.08);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 50px 40px;
            max-width: 600px;
            margin: 0 auto;
            border: 1px solid rgba(79,195,247,0.2);
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
        }

        .contact-card p {
            color: rgba(255,255,255,0.8);
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 20px;
            text-align: center;
        }

        .contact-links {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 30px;
        }

        .contact-link {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 18px 24px;
            background: rgba(255,255,255,0.08);
            border-radius: 16px;
            text-decoration: none;
            color: #fff;
            border: 1px solid rgba(79,195,247,0.2);
            transition: all 0.4s cubic-bezier(0.25,0.8,0.25,1);
        }

        .contact-link:hover {
            transform: translateX(10px);
            background: rgba(79,195,247,0.15);
            border-color: var(--accent);
            box-shadow: 0 10px 30px rgba(0,0,0,0.3), 0 0 20px var(--glow);
        }

        .contact-link .icon {
            font-size: 2rem;
        }

        .contact-link .info .label {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.5);
        }

        .contact-link .info .value {
            font-size: 1.1rem;
            font-weight: 700;
        }

        @media (max-width: 768px) {
            .hero-card img { max-height: min(240px, 56vw); max-width: 92vw; }
            .form-card { padding: 26px 16px; }
            .contact-link { padding: 16px 16px; gap: 12px; }
            .contact-link .value { font-size: 1rem; }
        }

        .nav {
            background: transparent;
            border-bottom: none;
        }

        .nav-logo {
            color: #4fc3f7;
        }

        .nav-links a {
            color: #b3e5fc;
            border-color: rgba(79,195,247,0.3);
            overflow: visible;
        }

        .nav-links a::before {
            display: none;
        }

        .nav-links a:hover {
            background: rgba(79,195,247,0.2);
            color: #ffffff;
            border-color: rgba(79,195,247,0.6);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(79,195,247,0.3);
        }

        .footer {
            color: rgba(255,255,255,0.5);
            border-top: 1px solid rgba(79,195,247,0.15);
        }

        .footer a {
            color: #4fc3f7;
        }