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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background: linear-gradient(135deg, #1a0b2e 0%, #2d1b4e 50%, #3d2463 100%);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-x: hidden;
}

/* Animated background effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 0, 128, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(128, 0, 255, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: pulse 8s ease-in-out infinite;
}

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

.container {
    max-width: 600px;
    width: 100%;
    text-align: center;
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    font-size: clamp(2rem, 8vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 30px;
    background: linear-gradient(90deg, #ff0080, #ff8c00, #ff0080);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 3s linear infinite;
    line-height: 1.2;
    letter-spacing: -1px;
}

@keyframes gradient {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.emoji {
    font-size: clamp(3rem, 10vw, 5rem);
    display: block;
    margin-bottom: 20px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin: 30px 0;
    padding: 0 10px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: clamp(0.85rem, 2.5vw, 1rem);
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button {
    display: inline-block;
    padding: 18px 50px;
    margin: 30px 0;
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    font-weight: 700;
    color: #1a0b2e;
    background: linear-gradient(135deg, #ff0080, #ff8c00);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 0, 128, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 0, 128, 0.5);
}

.cta-button:active {
    transform: translateY(-1px) scale(1.02);
}

.security {
    margin-top: 40px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.security-title {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 15px;
    font-weight: 700;
}

.security-text {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.apple-pay-logo {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 10px;
}

/* Mobile optimization */
@media (max-width: 480px) {
    body {
        padding: 15px;
    }

    .features {
        flex-direction: column;
        align-items: center;
    }

    .feature {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .cta-button {
        width: 100%;
        max-width: 300px;
    }
}

/* Age restriction */
.age-restriction {
    margin-top: 30px;
    font-size: clamp(0.75rem, 2vw, 0.9rem);
    color: rgba(255, 255, 255, 0.6);
}