:root {
    --primary-color: #0f172a;
    --accent-color: #3b82f6;
    --accent-hover: #2563eb;
    --text-main: #334155;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border-color: #e2e8f0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
}

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

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

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

.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.mb-4 { margin-bottom: 2rem; }

/* Header */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #1e293b;
}

.btn-accent {
    background-color: var(--accent-color);
    color: var(--white);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.block-btn {
    display: block;
    width: 100%;
}

/* Sections */
.content-section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-white {
    background-color: var(--white);
}

.content-section h2 {
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.content-section p {
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.conversion-trigger {
    display: inline-block;
    background-color: #f1f5f9;
    padding: 10px 20px;
    border-left: 4px solid var(--accent-color);
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 10px;
    border-radius: 0 4px 4px 0;
}

.conversion-trigger.small {
    font-size: 0.9rem;
    padding: 8px 15px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* Lists */
.feature-list {
    list-style: none;
}

.feature-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.step-list {
    counter-reset: custom-counter;
    list-style: none;
    margin-bottom: 30px;
}

.step-list li {
    position: relative;
    padding-left: 40px;
    margin-bottom: 20px;
    font-size: 1.125rem;
}

.step-list li::before {
    counter-increment: custom-counter;
    content: counter(custom-counter);
    position: absolute;
    left: 0;
    top: 2px;
    background-color: var(--accent-color);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.styled-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 1rem;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
}

.styled-table thead tr {
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: left;
}

.styled-table th,
.styled-table td {
    padding: 15px 20px;
}

.styled-table tbody tr {
    border-bottom: 1px solid #dddddd;
}

.styled-table tbody tr:nth-of-type(even) {
    background-color: #f8fafc;
}

.styled-table tbody tr:last-of-type {
    border-bottom: 2px solid var(--primary-color);
}

/* Info Boxes */
.info-box {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
}

.info-box h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background-color: var(--bg-light);
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-features {
    list-style: none;
    margin-bottom: 40px;
}

.hero-features li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
}

.hero-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.review-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stars {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.review-text {
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 15px;
    font-size: 1rem !important;
}

.reviewer {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* FAQ */
.faq-list {
    margin-top: 30px;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    background-color: var(--bg-light);
    padding: 15px 20px;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    position: relative;
}

.faq-question::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--accent-color);
}

.faq-item.active .faq-question::after {
    content: "-";
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--white);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 500px;
}


/* Pricing Section */
.pricing {
    padding: 100px 0;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.125rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.pricing-card.featured {
    border: 2px solid var(--accent-color);
    padding: 50px 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.price {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 5px;
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
}

.unit {
    font-size: 1rem;
    color: var(--text-light);
    align-self: flex-end;
    margin-bottom: 10px;
    margin-left: 5px;
}

.price-desc {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 25px;
}

.bundle-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.bundle-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.bundle-features li:last-child {
    border-bottom: none;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-info p {
    color: #94a3b8;
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #64748b;
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-features li {
        display: inline-block;
        margin: 0 15px 15px;
        text-align: left;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }
}