:root {
    --primary: #ffffff;
    --secondary: #a1a1a1;
    --accent: #3b82f6; /* Modern bir mavi tonu */
    --bg: #0a0a0a;
}

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

body {
    background-color: var(--bg);
    color: var(--primary);
    font-family: 'Inter', sans-serif;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Arka Plan Hareketli Işık */
.background-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(10, 10, 10, 0) 70%);
    border-radius: 50%;
    filter: blur(50px);
    z-index: -1;
    animation: pulse 8s infinite alternate;
}

@keyframes pulse {
    0% { transform: translate(-20%, -20%) scale(1); }
    100% { transform: translate(20%, 20%) scale(1.2); }
}

.container {
    text-align: center;
    max-width: 800px;
    padding: 20px;
    animation: fadeInUp 1.2s ease-out;
}

.logo {
    font-weight: 800;
    letter-spacing: -1px;
    font-size: 1.2rem;
    margin-bottom: 4rem;
}

.logo span {
    font-weight: 300;
    color: var(--secondary);
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    color: var(--accent);
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

h1 span {
    color: var(--secondary);
}

p {
    font-size: 1.1rem;
    color: var(--secondary);
    max-width: 500px;
    margin: 0 auto 3rem auto;
    line-height: 1.6;
}

/* Hareketli Yükleme Çubuğu */
.loader-wrapper {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.loader-bar {
    position: absolute;
    width: 50%;
    height: 100%;
    background: var(--accent);
    animation: loading 2s infinite ease-in-out;
}

@keyframes loading {
    0% { left: -50%; }
    100% { left: 100%; }
}

footer {
    position: fixed;
    bottom: 30px;
    width: 100%;
    left: 0;
    font-size: 0.8rem;
    color: #444;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}