@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: rgb(20, 20, 20);
    --text-primary: rgb(255, 255, 255);
    --text-secondary: rgb(104, 104, 104);
    --accent-purple: rgb(119, 97, 252);
    --input-bg: rgb(208, 213, 210);
    --border-radius: 50px;
    --border-radius-small: 8px;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

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

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Space Mono', monospace;
}

.logo .accent {
    color: var(--accent-purple);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.btn-primary {
    background-color: var(--accent-purple);
    color: var(--text-primary);
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: rgba(119, 97, 252, 0.8);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    padding: 12px 24px;
    border: 2px solid var(--text-primary);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
}

main {
    margin-top: 80px;
}

.hero {
    padding: 100px 0;
    text-align: center;
    position: relative;
}

.hero h1 {
    font-family: 'Space Mono', monospace;
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-form {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-form input {
    background-color: var(--input-bg);
    border: none;
    padding: 15px 25px;
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    font-size: 16px;
    width: 300px;
    outline: none;
}

.hero-form input::placeholder {
    color: var(--text-secondary);
}

.trust-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Space Mono', monospace;
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--accent-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--text-primary);
}

.feature-card h3 {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing-preview {
    background-color: rgba(255, 255, 255, 0.02);
    padding: 80px 0;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.pricing-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border: 2px solid var(--accent-purple);
}

.pricing-card .price {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.pricing-card .price-unit {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.pricing-card .channel {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 20px;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-card li {
    padding: 8px 0;
    color: var(--text-secondary);
}

.contact-section {
    background-color: rgba(255, 255, 255, 0.02);
    padding: 80px 0;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background-color: var(--input-bg);
    border: none;
    padding: 15px 20px;
    border-radius: var(--border-radius-small);
    color: var(--text-secondary);
    font-size: 16px;
    outline: none;
    font-family: inherit;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

footer {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section p,
.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    line-height: 1.8;
    display: block;
    margin-bottom: 8px;
}

.footer-section a:hover {
    color: var(--accent-purple);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-primary);
        flex-direction: column;
        padding: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-form input {
        width: 100%;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.success-message {
    background-color: rgba(119, 97, 252, 0.1);
    border: 1px solid var(--accent-purple);
    color: var(--text-primary);
    padding: 20px;
    border-radius: var(--border-radius-small);
    text-align: center;
    margin-top: 20px;
}

.error-message {
    background-color: rgba(255, 0, 0, 0.1);
    border: 1px solid #ff4444;
    color: #ff4444;
    padding: 20px;
    border-radius: var(--border-radius-small);
    text-align: center;
    margin-top: 20px;
}