@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap');

:root {
    --primary-purple: #7a3ee8;
    --primary-gradient: linear-gradient(135deg, #7a3ee8, #4e1bb1);
    --bg-dark: #1e1332;
    --bg-darker: #130a21;
    --card-bg: #281b3f;
    --text-main: #ffffff;
    --text-muted: #b8a6d6;
    --accent: #00e5ff;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-darker);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #fff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
.header {
    background-color: rgba(19, 10, 33, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav a {
    margin-left: 2rem;
    color: var(--text-main);
    font-weight: 500;
}

nav a:hover {
    color: var(--primary-purple);
}

/* Hero */
.hero {
    padding: 6rem 0;
    text-align: center;
    background: radial-gradient(circle at 50% -20%, #4a2185 0%, var(--bg-darker) 60%);
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(122, 62, 232, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(122, 62, 232, 0.6);
}

/* Section Title */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    font-weight: 700;
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card.recommended {
    border: 1px solid var(--primary-purple);
    box-shadow: 0 0 20px rgba(122, 62, 232, 0.2);
}

.badge {
    position: absolute;
    top: 15px;
    right: -15px;
    background: var(--primary-gradient);
    color: #fff;
    padding: 5px 25px;
    font-size: 0.85rem;
    font-weight: 700;
    transform: rotate(45deg);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.card-header h4 {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    display: flex;
    align-items: baseline;
}

.currency {
    font-size: 1.5rem;
    margin-right: 5px;
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.features {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.features li {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
}

.icon-check {
    color: var(--accent);
    margin-right: 10px;
    font-weight: bold;
}

.btn-buy {
    width: 100%;
    padding: 1rem;
}

.btn-buy.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.btn-buy.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Reviews */
.reviews {
    padding: 5rem 0;
    background-color: rgba(255,255,255,0.02);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
}

.review-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: #e0d6ed;
}

.review-author {
    font-weight: 700;
    color: var(--accent);
}

/* FAQ */
.faq {
    padding: 5rem 0;
}

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

.faq-item {
    background: var(--card-bg);
    margin-bottom: 1rem;
    padding: 1.5rem 2rem;
    border-radius: 8px;
}

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

.faq-item p {
    color: var(--text-muted);
}

/* Articles */
.articles-nav {
    padding: 5rem 0;
    background-color: rgba(255,255,255,0.02);
}

.article-links {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.article-links li a {
    display: block;
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.article-links li a:hover {
    border-left-color: var(--primary-purple);
    background: rgba(122, 62, 232, 0.1);
    transform: translateX(5px);
}

/* Footer */
.footer {
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--bg-dark);
}

.footer p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero h2 { font-size: 2.5rem; }
    .header .container { flex-direction: column; gap: 1rem; }
    nav a { margin: 0 1rem; }
}