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

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    line-height: 1.6;
    min-height: 100vh;
}

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

header {
    text-align: center;
    padding: 40px 20px;
    animation: fadeInDown 1s ease-out;
}

header h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.tagline {
    font-size: 1.3rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

main {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

section {
    margin-bottom: 40px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    text-align: center;
}

h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    text-align: center;
    color: #ffd700;
}

.intro p {
    font-size: 1.2rem;
    text-align: center;
    margin-top: 10px;
}

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

.benefits li {
    font-size: 1.1rem;
    padding: 10px;
    margin: 10px 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.benefits li:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.2);
}

.download-section {
    text-align: center;
}

.vram-options, .also-available {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
}

.vram-btn, .ram-btn {
    padding: 20px 30px;
    font-size: 1.2rem;
    font-weight: bold;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.vram-btn {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.vram-btn:hover {
    transform: scale(1.1) rotate(-2deg);
    box-shadow: 0 6px 20px rgba(240, 147, 251, 0.6);
}

.vram-btn.premium {
    background: linear-gradient(135deg, #ffd700 0%, #ff6b6b 100%);
    animation: shimmer 2s ease-in-out infinite;
}

.ram-btn {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.ram-btn:hover {
    transform: scale(1.1) rotate(2deg);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.6);
}

.also-available p {
    width: 100%;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.hidden {
    display: none;
}

#progress-container {
    margin: 30px auto;
    max-width: 500px;
}

.progress-bar {
    width: 100%;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 20px;
}

#progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #00ff87 0%, #60efff 100%);
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #000;
}

#progress-text {
    font-size: 1.2rem;
    text-align: center;
    animation: blink 1s ease-in-out infinite;
}

#success-message {
    text-align: center;
    padding: 30px;
    background: rgba(0, 255, 135, 0.2);
    border-radius: 15px;
    animation: fadeIn 0.5s ease-out;
}

#success-message h2 {
    color: #00ff87;
    margin-bottom: 20px;
}

#success-text {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.small-text {
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.8;
}

.testimonials {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
    border-left: 5px solid #ffd700;
}

.testimonial p {
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-style: italic;
}

.testimonial span {
    display: block;
    text-align: right;
    color: #ffd700;
    font-weight: bold;
}

.faq {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    margin: 20px 0;
}

.faq-item h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #ffd700;
}

.faq-item p {
    font-size: 1rem;
}

footer {
    text-align: center;
    padding: 30px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    margin-top: 20px;
}

.disclaimer {
    font-size: 0.8rem;
    font-style: italic;
    opacity: 0.7;
    margin: 5px 0;
}

.footer-text {
    margin-top: 15px;
    font-size: 0.9rem;
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes shimmer {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    main {
        padding: 20px;
    }
    
    .vram-btn, .ram-btn {
        padding: 15px 20px;
        font-size: 1rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
}