:root {
            --bg-color: #050a18;
            --card-bg: rgba(255, 255, 255, 0.03);
            --neon-blue: #00d2ff;
            --neon-red: #009994;
            --neon-orange: #ff9d00;
            --text-color: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background-color: var(--bg-color);
            background-image: 
                radial-gradient(circle at 20% 30%, rgba(0, 210, 255, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(255, 157, 0, 0.05) 0%, transparent 40%);
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            color: var(--text-color);
            font-family: 'Poppins', sans-serif;
            overflow: hidden;
        }

        .container {
            text-align: center;
            z-index: 10;
            width: 100%;
            max-width: 1000px;
        }

        /* Başlık Alanı Animasyonu */
        .header-box {
            position: relative;
            display: inline-block;
            padding: 20px 60px;
            margin-bottom: 60px;
            border: 1px solid rgba(0, 210, 255, 0.3);
            border-radius: 15px;
            background: rgba(0, 210, 255, 0.02);
            backdrop-filter: blur(5px);
        }

        .header-box h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 2rem;
            letter-spacing: 8px;
            text-transform: uppercase;
            background: linear-gradient(90deg, #fff, var(--neon-red), #fff);
            background-size: 200% auto;
            -webkit-background-clip: text; /* Safari/Chrome için */
            background-clip: text;         /* Standart özellik - Bunu Ekle */
            -webkit-text-fill-color: transparent;
            animation: shine 3s linear infinite;
        }

        @keyframes shine {
            to { background-position: 200% center; }
        }

        /* Proje Kartları */
        .project-wrapper {
            display: flex;
            justify-content: center;
            gap: 50px;
            perspective: 1000px;
        }

        .main-logo {
            width: 150px; /* Logonun genişliğini buradan ayarlayabilirsin */
            height: auto;
            margin-bottom: 15px; /* Yazı ile arasındaki boşluk */
            filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.5)); /* Logoya hafif bir parlama verir */
            display: block;
            margin-left: auto;
            margin-right: auto;
}

        .card {
            text-decoration: none;
            color: white;
            width: 350px;
            padding: 50px 30px;
            background: var(--card-bg);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            position: relative;
            overflow: hidden;
            transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
            display: flex;
            flex-direction: column;
            align-items: center;
            backdrop-filter: blur(15px);
        }

        /* Mavi Kart Parlaması */
        .card.sgs:hover {
            border-color: var(--neon-blue);
            box-shadow: 0 0 30px rgba(0, 210, 255, 0.2);
            transform: translateY(-10px) rotateX(5deg);
        }

        /* Turuncu Kart Parlaması */
        .card.form:hover {
            border-color: var(--neon-orange);
            box-shadow: 0 0 30px rgba(255, 157, 0, 0.2);
            transform: translateY(-10px) rotateX(5deg);
        }

        .icon-box {
            font-size: 60px;
            margin-bottom: 20px;
            transition: transform 0.5s ease;
        }

        .sgs .icon-box { color: var(--neon-blue); }
        .form .icon-box { color: var(--neon-orange); }

        .card:hover .icon-box {
            transform: scale(1.2) translateY(-5px);
        }

        .project-title {
            font-size: 1.5rem;
            font-weight: 500;
            margin-bottom: 30px;
            letter-spacing: 1px;
        }

        .project-head-text {
            font-size: 2rem;
            font-weight: 700;
            font-family: Arial, Helvetica, sans-serif;
            margin-bottom: 30px;
            letter-spacing: 5px;
        }

        .btn-git {
            padding: 10px 30px;
            border-radius: 30px;
            font-size: 0.9rem;
            text-transform: uppercase;
            border: 1px solid rgba(255,255,255,0.2);
            transition: 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sgs:hover .btn-git { background: var(--neon-blue); color: #000; border-color: var(--neon-blue); font-weight: bold; }
        .form:hover .btn-git { background: var(--neon-orange); color: #000; border-color: var(--neon-orange); font-weight: bold; }

        /* Arkaplan Dalga Efekti */
        .bg-waves {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100px;
            opacity: 0.4;
            pointer-events: none;
        }

        @media (max-width: 768px) {
            .project-wrapper { flex-direction: column; align-items: center; }
            .card { width: 90%; }
            .header-box h1 { font-size: 1.8rem; }
        }