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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #ffffff;
    color: #000000;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url("data:image/svg+xml,%3Csvg width='300' height='300' xmlns='http://www.w3.org/2000/svg'%3E%3Ctext x='20' y='40' font-family='Arial, sans-serif' font-size='32' fill='%23d0d0d0' font-weight='bold' transform='rotate(-12 20 40)'%3Ewhy?%3C/text%3E%3Ctext x='180' y='60' font-family='Arial, sans-serif' font-size='38' fill='%23d5d5d5' font-weight='bold' transform='rotate(18 180 60)'%3Ewhy?%3C/text%3E%3Ctext x='80' y='120' font-family='Arial, sans-serif' font-size='30' fill='%23c8c8c8' font-weight='bold' transform='rotate(-25 80 120)'%3Ewhy?%3C/text%3E%3Ctext x='220' y='140' font-family='Arial, sans-serif' font-size='36' fill='%23d8d8d8' font-weight='bold' transform='rotate(15 220 140)'%3Ewhy?%3C/text%3E%3Ctext x='30' y='200' font-family='Arial, sans-serif' font-size='28' fill='%23d3d3d3' font-weight='bold' transform='rotate(-8 30 200)'%3Ewhy?%3C/text%3E%3Ctext x='160' y='220' font-family='Arial, sans-serif' font-size='40' fill='%23cdcdcd' font-weight='bold' transform='rotate(22 160 220)'%3Ewhy?%3C/text%3E%3Ctext x='100' y='280' font-family='Arial, sans-serif' font-size='34' fill='%23dbdbdb' font-weight='bold' transform='rotate(-18 100 280)'%3Ewhy?%3C/text%3E%3Ctext x='250' y='300' font-family='Arial, sans-serif' font-size='31' fill='%23d6d6d6' font-weight='bold' transform='rotate(12 250 300)'%3Ewhy?%3C/text%3E%3C/svg%3E");
    background-repeat: repeat;
    pointer-events: none;
    z-index: 0;
    opacity: 0.85;
}

.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* Hero */
.hero {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 1s ease-out;
}

.title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -2px;
    margin-bottom: 1rem;
    color: #000000;
}

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

/* Navigation Links */
.links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    max-width: 800px;
}

.link-btn {
    position: relative;
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: lowercase;
    text-decoration: none;
    color: #000000;
    background: transparent;
    border: 1px solid #000000;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: visible;
}

.link-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.link-btn:hover::before {
    width: 300px;
    height: 300px;
}

.link-btn:hover {
    background: #000000;
    border-color: #000000;
    color: #ffffff;
    transform: translateY(-3px);
}

.link-btn span {
    position: relative;
    z-index: 1;
}

.link-btn[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 10px;
    padding: 0.5rem 1rem;
    background: #000000;
    color: #ffffff;
    font-size: 0.85rem;
    border-radius: 8px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 100;
}

/* Responsive Design */
@media (max-width: 768px) {
    .links {
        flex-direction: column;
        width: 100%;
    }
    
    .link-btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .hero {
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }
    
    .title {
        font-size: 2.5rem;
    }
}