:root {
    --primary-color: #d8d5ff;
    /* Soft Violet */
    --secondary-color: #74B9FF;
    /* Soft Blue */
    --accent-color: #FAB1A0;
    /* Soft Peach */
    --bg-dark: #0f0c29;
    /* Deep Midnight */
    --bg-darker: #050510;
    --text-main: #E1E1E1;
    --text-muted: #B0B0B0;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg-darker);
    color: var(--text-main);
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #302b63 50%, #24243e 100%);
}

.hero-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    object-fit: cover;
    opacity: 0.35;
    filter: brightness(0.8) contrast(1.1);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
}

header {
    text-align: center;
    padding: 4rem 0;
}

.logo-container img {
    width: 96px;
    height: 96px;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px var(--primary-color));
    transition: transform 0.3s ease;
}

.logo-container img:hover {
    transform: scale(1.05);
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.warning-note {
    background: rgba(255, 126, 126, 0.1);
    color: #ff8e8e;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    display: inline-block;
    font-size: 0.85rem;
    border: 1px solid rgba(255, 126, 126, 0.2);
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.nav-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.nav-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.nav-card:hover .card-icon {
    transform: scale(1.2);
}

.nav-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.nav-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

footer {
    margin-top: 6rem;
    padding-top: 3rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    padding-bottom: 3rem;
}

.footer-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.footer-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .container {
        padding: 1.5rem;
    }
}