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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    color: #e4e4e4;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.api-label {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 3px;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    animation: fadeIn 1s ease-out 0.3s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.logo-img {
    max-width: 200px;
    height: auto;
    animation: slideDown 1s ease-out forwards;
    opacity: 0;
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.header h1 {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 3px;
    text-shadow: 0 0 30px rgba(79, 172, 254, 0.5);
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 16px;
    color: #8892b0;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeIn 1s ease-out 0.6s forwards;
    opacity: 0;
}

.info-section {
    margin-bottom: 40px;
}

.info-section .card {
    margin-bottom: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.6s ease-out forwards;
}

.access-card:first-of-type {
    animation-delay: 0.8s;
}

.access-card:last-of-type {
    animation-delay: 1s;
}

@keyframes slideUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.access-card {
    text-align: center;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.15) 0%, rgba(0, 242, 254, 0.1) 100%);
}

.card-icon {
    margin-bottom: 15px;
}

.card-icon svg {
    width: 48px;
    height: 48px;
    color: #4facfe;
}

.card h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #4facfe;
}

.card p {
    color: #ccd6f6;
    margin-bottom: 10px;
}

.contact-info {
    font-size: 14px;
    color: #8892b0;
    font-style: italic;
}

.footer {
    text-align: center;
    padding: 20px;
    color: #8892b0;
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 600px) {
    .header h1 {
        font-size: 28px;
    }
    
    .logo {
        flex-direction: column;
    }
    
    .api-label {
        font-size: 32px;
    }
    
    .logo-img {
        max-width: 160px;
    }
}