:root {
    --bg-color: #050505;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #1e293b;
    --secondary-hover: #334155;
    --accent-color: #38bdf8;
    --opera-color: #f43f5e;
    --card-bg: rgba(15, 23, 42, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --success-color: #10b981;
    --error-color: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    overflow-x: hidden;
    position: relative;
    padding-bottom: 5rem;
}

/* Background Effects */
.background-elements {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: -1;
    background: radial-gradient(circle at center, #0a0a0a 0%, #000000 100%);
}

.blob {
    position: absolute;
    filter: blur(120px);
    border-radius: 50%;
    opacity: 0.5;
    animation: float 12s ease-in-out infinite alternate;
}

.blob-1 {
    top: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: rgba(99, 102, 241, 0.3);
}

.blob-2 {
    bottom: -20%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: rgba(56, 189, 248, 0.2);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: rgba(244, 63, 94, 0.15);
    animation-delay: -2s;
}

@keyframes float {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-40px) scale(1.1); }
}

/* Layout */
.container {
    width: 92%;
    max-width: 1200px;
    padding: 4rem 0;
    z-index: 1;
}

.badge-top {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(244, 63, 94, 0.1);
    color: var(--opera-color);
    border: 1px solid rgba(244, 63, 94, 0.2);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 1s ease-out;
}

.title {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    line-height: 1.1;
    letter-spacing: -1px;
}

.highlight {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.7;
}

/* Info Section */
.info-section {
    margin-bottom: 4rem;
    display: flex;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.info-box {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--card-border);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    max-width: 800px;
    backdrop-filter: blur(10px);
}

.info-icon {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-color);
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-box h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #e2e8f0;
}

.info-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Cards Section */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

.premium-card {
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.15) 0%, rgba(15, 23, 42, 0.6) 100%);
    border: 1px solid rgba(99, 102, 241, 0.4);
    transform: scale(1.05);
    z-index: 2;
}

.premium-card:hover {
    transform: scale(1.05) translateY(-12px);
    border-color: rgba(99, 102, 241, 0.7);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.2);
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.card-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
}

.badge {
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
}

.premium-badge {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

.opera-badge {
    background: rgba(244, 63, 94, 0.15);
    color: #fb7185;
}

.card-price {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--card-border);
}

.card-price h3 {
    font-size: 2.2rem;
    font-weight: 800;
}

.features-list {
    list-style: none;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: #e2e8f0;
}

.icon-check {
    color: var(--success-color);
    margin-right: 0.8rem;
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 2px;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 2rem;
    min-height: 40px;
}

/* Buttons */
.btn {
    display: inline-block;
    text-align: center;
    padding: 1.1rem 2rem;
    border-radius: 14px;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--secondary-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.opera-btn:hover {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.4);
    color: #fb7185;
}

/* FAQ Section */
.faq-section {
    max-width: 900px;
    margin: 0 auto 4rem auto;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.faq-item {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--card-border);
    padding: 1.5rem;
    border-radius: 16px;
    transition: background 0.3s ease;
}

.faq-item:hover {
    background: rgba(30, 41, 59, 0.5);
}

.faq-item h4 {
    font-size: 1.1rem;
    color: #f8fafc;
    margin-bottom: 0.8rem;
}

.faq-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    display: flex;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.activation-box {
    background: linear-gradient(90deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.8));
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 3rem;
    border-radius: 20px;
    text-align: center;
}

.activation-box p {
    font-size: 1.1rem;
    font-weight: 600;
    color: #e2e8f0;
}

.activation-box .small-text {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: 0.4rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .pricing-cards {
        gap: 1.5rem;
    }
    .premium-card {
        transform: scale(1);
    }
    .premium-card:hover {
        transform: translateY(-12px);
    }
}

@media (max-width: 768px) {
    .title {
        font-size: 2.8rem;
    }
    .info-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .faq-grid {
        grid-template-columns: 1fr;
    }
    .pricing-cards {
        grid-template-columns: 1fr;
    }
}