@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', Arial, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #44506d 50%, #162035 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 2rem;
}

.card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    text-align: center;
    max-width: 420px;
    width: 100%;
    color: #fff;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}

.icon {
    margin-bottom: 0.6rem;
    display: flex;
    justify-content: center;
}

.index-logo {
    width: 250px;
    height: auto;
    object-fit: contain;
}

h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: #fff;
}

p {
    color: rgba(255,255,255,0.5);
    margin-bottom: 2.5rem;
    font-size: 0.9rem;
}

.buttons { display: flex; flex-direction: column; gap: 0.8rem; }

.btn {
    display: block;
    padding: 0.8rem;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s, opacity 0.15s;
    font-family: inherit;
}

.btn:hover { transform: translateY(-2px); opacity: 0.9; }

.btn-primary {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
    box-shadow: 0 4px 15px rgba(99,102,241,0.4);
}

.btn-secondary {
    background: transparent;
    color: #818cf8;
    border: 1.5px solid #6366f1;
}