/* Стили для главной страницы index.php */
/* Извлечено из index.txt для удобства */

:root {
    --primary-black: #0a0a0a;
    --secondary-black: #121212;
    --primary-yellow: #FFD700;
    --secondary-yellow: #FFC107;
    --accent-yellow: #FFA000;
    --dark-yellow: #FF8C00;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.85);
    --text-muted: rgba(255, 255, 255, 0.6);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.3);
    --gradient-yellow: linear-gradient(135deg, var(--primary-yellow), var(--dark-yellow));
    --gradient-dark: linear-gradient(135deg, var(--primary-black), var(--secondary-black));
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 16px;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--gradient-dark);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
    font-weight: 400;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

.container-sm {
    max-width: 1000px;
}

section {
    padding: 60px 0;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    background: var(--gradient-yellow);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-align: center;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-medium);
    border: none;
    outline: none;
    gap: 8px;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-yellow);
    color: var(--primary-black);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: rgba(255, 215, 0, 0.1);
    color: var(--primary-yellow);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-2px);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.08);
    padding: 0.8rem 0;
    transition: var(--transition-medium);
}

.navbar.scrolled {
    padding: 0.6rem 0;
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--text-primary);
    text-decoration: none;
}

.logo span {
    color: var(--primary-yellow);
}

.logo-icon {
    color: var(--primary-yellow);
    font-size: 1.1rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

.nav-buttons {
    display: flex;
    gap: 0.8rem;
}

.mobile-toggle {
    display: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--primary-yellow);
    background: none;
    border: none;
    padding: 4px;
}

.hero {
    padding-top: 120px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.08), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 193, 7, 0.06), transparent 40%);
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.hero h1 span {
    background: var(--gradient-yellow);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 700px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 900px;
}

.hero-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.hero-feature:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 215, 0, 0.3);
}

.hero-feature i {
    font-size: 1.5rem;
    color: var(--primary-yellow);
    margin-bottom: 0.8rem;
}

.hero-feature span {
    font-size: 0.9rem;
    font-weight: 500;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-card {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 215, 0, 0.2);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    background: var(--gradient-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
    color: var(--primary-black);
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    flex-grow: 1;
}

.feature-list {
    list-style: none;
    margin-top: auto;
}

.feature-list li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.feature-list i {
    color: var(--primary-yellow);
    font-size: 0.8rem;
}

.pricing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.pricing-card {
    padding: 1.8rem 1.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border-color: var(--primary-yellow);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.15);
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--gradient-yellow);
    color: var(--primary-black);
    padding: 6px 16px;
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: 20px;
}

.pricing-header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.pricing-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.pricing-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-yellow);
    line-height: 1;
}

.pricing-period {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-left: 4px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 1.8rem;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

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

.pricing-features i {
    color: var(--primary-yellow);
    font-size: 0.8rem;
}

.dashboard-preview {
    margin: 3rem auto;
    max-width: 1000px;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    background: rgba(255, 215, 0, 0.05);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.dashboard-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 0 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dashboard-tab {
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition-fast);
}

.dashboard-tab.active {
    color: var(--primary-yellow);
    border-bottom-color: var(--primary-yellow);
}

.dashboard-content {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.2rem;
    background: rgba(10, 10, 10, 0.8);
}

.dashboard-item {
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.dashboard-item-title {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.dashboard-item-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-yellow);
}

.dashboard-item-change {
    font-size: 0.8rem;
    color: #4CAF50;
}

.integrations {
    background: rgba(0, 0, 0, 0.2);
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.2rem;
    margin-top: 2rem;
}

.integration-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.2rem;
    background: var(--glass-bg);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--glass-border);
    transition: var(--transition-fast);
}

.integration-item:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 215, 0, 0.3);
}

.integration-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    background: rgba(255, 215, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    color: var(--primary-yellow);
}

.integration-name {
    font-size: 0.9rem;
    font-weight: 500;
}

.faq-grid {
    max-width: 800px;
    margin: 2rem auto 0;
}

.faq-item {
    margin-bottom: 0.8rem;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.faq-question {
    padding: 1.2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-question i {
    color: var(--primary-yellow);
    transition: var(--transition-medium);
}

.faq-answer {
    padding: 0 1.2rem;
    max-height: 0;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
    border-left: 1px solid var(--glass-border);
    border-right: 1px solid var(--glass-border);
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 1.2rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.faq-item.active .faq-question {
    background: rgba(255, 215, 0, 0.05);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    border-bottom: 1px solid var(--glass-border);
    border-bottom-left-radius: var(--border-radius-md);
    border-bottom-right-radius: var(--border-radius-md);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.cta {
    text-align: center;
    padding: 70px 0;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.05), transparent 60%);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

footer {
    background: rgba(0, 0, 0, 0.5);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-column h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--primary-yellow);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: rgba(255, 215, 0, 0.2);
    color: var(--primary-yellow);
}

@media (max-width: 1100px) {
    .container {
        padding: 0 20px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.2rem;
        border-top: 1px solid rgba(255, 215, 0, 0.1);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-buttons {
        display: none;
    }
    
    .hero {
        padding-top: 100px;
        padding-bottom: 60px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .dashboard-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .integrations-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    section {
        padding: 50px 0;
    }
    
    .hero h1 {
        font-size: 1.6rem;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .features-grid,
    .pricing-plans {
        grid-template-columns: 1fr;
    }
    
    .dashboard-content {
        grid-template-columns: 1fr;
    }
    
    .integrations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta {
        padding: 50px 0;
    }
    
    .cta h2 {
        font-size: 1.6rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 12px;
    }
    
    .hero h1 {
        font-size: 1.4rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .pricing-card {
        padding: 1.5rem 1.2rem;
    }
    
    .dashboard-header,
    .dashboard-content {
        padding: 1rem;
    }
}