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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #0d2818 100%);
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    color: white;
}

header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header p {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

main {
    background: rgba(20, 20, 20, 0.9);
    border: 1px solid rgba(68, 214, 44, 0.2);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-bottom: 2rem;
}

.countdown-section {
    text-align: center;
    margin-bottom: 3rem;
}

.countdown-section h2 {
    font-size: 2.5rem;
    color: #e0e0e0;
    margin-bottom: 2rem;
    font-weight: 600;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #44D62C 0%, #36a823 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(68, 214, 44, 0.2);
    min-width: 100px;
}

.time-unit .number {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.time-unit .label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

.countdown-message {
    font-size: 1.1rem;
    color: #b0b0b0;
    margin-bottom: 1rem;
}

.countdown-message.expired {
    color: #e74c3c;
    font-weight: 600;
}

#target-date {
    font-weight: 600;
    color: #44D62C;
}

.access-section {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(68, 214, 44, 0.2);
    border-bottom: 1px solid rgba(68, 214, 44, 0.2);
    margin: 2rem 0;
}

.access-section h3 {
    font-size: 1.8rem;
    color: #e0e0e0;
    margin-bottom: 1rem;
}

.access-section p {
    font-size: 1.1rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.access-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, #44D62C 0%, #36a823 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.access-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(68, 214, 44, 0.3);
}

.access-button:active {
    transform: translateY(0);
}

.access-button.disabled {
    background: #ccc;
    color: #666;
    cursor: not-allowed;
    pointer-events: none;
}

.info-section {
    margin-top: 2rem;
}

.info-section h3 {
    font-size: 1.5rem;
    color: #e0e0e0;
    margin-bottom: 1rem;
    text-align: center;
}

.info-section ul {
    list-style: none;
    max-width: 600px;
    margin: 0 auto;
}

.info-section li {
    padding: 0.8rem 0;
    font-size: 1rem;
    color: #b0b0b0;
    border-bottom: 1px solid rgba(68, 214, 44, 0.1);
    display: flex;
    align-items: center;
}

.info-section li:before {
    content: "✓";
    color: #44D62C;
    font-weight: bold;
    margin-right: 1rem;
    font-size: 1.2rem;
}

.info-section li:last-child {
    border-bottom: none;
}

footer {
    text-align: center;
    color: white;
    padding: 2rem 0;
}

footer p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.links {
    font-size: 0.9rem;
    opacity: 0.8;
}

.expired-message {
    background: #f8f9fa;
    border: 2px solid #e74c3c;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    color: #e74c3c;
    margin: 2rem 0;
}

.expired-message h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 2.5rem;
    }
    
    main {
        padding: 2rem 1.5rem;
    }
    
    .countdown-timer {
        gap: 1rem;
    }
    
    .time-unit {
        min-width: 80px;
        padding: 1rem;
    }
    
    .time-unit .number {
        font-size: 2rem;
    }
    
    .countdown-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .countdown-timer {
        gap: 0.5rem;
    }
    
    .time-unit {
        min-width: 70px;
        padding: 0.8rem;
    }
    
    .time-unit .number {
        font-size: 1.5rem;
    }
    
    .time-unit .label {
        font-size: 0.8rem;
    }
}