@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.hero-section {
    text-align: center;
    margin-bottom: 80px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -2px;
}

.shock-grey {
    background: linear-gradient(135deg, #707070 0%, #505050 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shock-white {
    color: #e0e0e0;
}

.hero-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #707070, #505050);
    margin: 0 auto 30px;
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(224, 224, 224, 0.7);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.download-section-title {
    text-align: center;
    margin-bottom: 60px;
}

.download-section-title h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #e0e0e0;
    margin-bottom: 10px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.step-card {
    background: rgba(80, 80, 80, 0.1);
    border: 1px solid rgba(160, 160, 160, 0.2);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: rgba(112, 112, 112, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.step-number {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 35px;
    height: 35px;
    background: rgba(160, 160, 160, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: rgba(224, 224, 224, 0.8);
}

.step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 25px;
    background: rgba(112, 112, 112, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon svg {
    width: 28px;
    height: 28px;
    color: #707070;
}

.step-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #e0e0e0;
    margin-bottom: 15px;
}

.step-card p {
    color: rgba(224, 224, 224, 0.7);
    margin-bottom: 25px;
    line-height: 1.5;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #505050 0%, #404040 100%);
    color: white;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    border: 1px solid rgba(160, 160, 160, 0.2);
}

.download-btn:hover {
    background: linear-gradient(135deg, #606060 0%, #505050 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.launch-btn {
    background: linear-gradient(135deg, #606060 0%, #505050 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

.launch-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(96, 96, 96, 0.4);
}

.file-info {
    display: block;
    color: rgba(224, 224, 224, 0.5);
    font-size: 0.85rem;
    font-style: italic;
}

.system-requirements {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    padding: 40px;
    background: rgba(80, 80, 80, 0.1);
    border: 1px solid rgba(160, 160, 160, 0.15);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.req-item {
    text-align: center;
}

.req-label {
    display: block;
    color: rgba(224, 224, 224, 0.6);
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.req-value {
    color: #e0e0e0;
    font-weight: 600;
    font-size: 1.1rem;
}

footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid rgba(160, 160, 160, 0.2);
    color: rgba(224, 224, 224, 0.5);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .step-card {
        padding: 30px 20px;
    }
    
    .system-requirements {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 20px;
    }
    
    .container {
        padding: 40px 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .download-section-title h2 {
        font-size: 2rem;
    }
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(112, 112, 112, 0.05) 0%, rgba(80, 80, 80, 0.05) 100%);
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.step-card:hover::before {
    opacity: 1;
}

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

.step-card {
    animation: fadeInUp 0.6s ease forwards;
}

.step-card:nth-child(2) {
    animation-delay: 0.2s;
}

.step-card:nth-child(3) {
    animation-delay: 0.4s;
}