/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    background: #0f172a !important;
}

body {
    background: #0f172a !important;
    color: #f8fafc !important;
}

:root {
    --primary-orange: #ff6b35;
    --primary-orange-dark: #e55a2b;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --dark-bg: #0f172a;
    --dark-surface: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
    --success-green: #10b981;
    --warning-orange: #f59e0b;
    --error-red: #ef4444;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0f172a !important;
    color: #f8fafc !important;
    line-height: 1.6;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

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

/* Header */
.header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 1000 !important;
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid #334155 !important;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nav {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 1rem 0 !important;
    min-height: 70px !important;
    width: 100% !important;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: #f8fafc;
    text-decoration: none;
    flex-shrink: 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary) !important;
    text-decoration: none !important;
}

.logo a:visited {
    color: var(--text-primary) !important;
}

.logo-text {
    color: var(--text-primary) !important;
}

.logo-icon {
    filter: drop-shadow(0 4px 8px rgba(59, 130, 246, 0.3));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple));
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 4px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    color: white;
    box-shadow: 0 2px 4px rgba(255, 107, 53, 0.3);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    text-align: center;
    gap: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    padding: 12px 24px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--dark-surface);
    color: var(--text-primary);
    border-color: var(--primary-blue);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    padding: 16px 32px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: var(--primary-blue);
    background: rgba(59, 130, 246, 0.1);
}

/* Hero Section */
.hero {
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    position: relative !important;
    padding-top: 80px !important;
    background: #0f172a !important;
    color: #f8fafc !important;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: -1;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.hero-particles::before {
    background: var(--primary-blue);
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.hero-particles::after {
    background: var(--primary-purple);
    bottom: 20%;
    right: 10%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Server Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.server-animation {
    position: relative;
    width: 300px;
    height: 400px;
}

.server-rack {
    background: var(--dark-surface);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.server-unit {
    background: linear-gradient(135deg, #1e293b, #334155);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    height: 80px;
    position: relative;
    transition: all 0.3s ease;
}

.server-unit.active {
    border-color: var(--success-green);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.server-lights {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.light {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.light.green {
    background: var(--success-green);
    box-shadow: 0 0 10px var(--success-green);
}

.light.blue {
    background: var(--primary-blue);
    box-shadow: 0 0 10px var(--primary-blue);
    animation-delay: 0.5s;
}

.light.orange {
    background: var(--warning-orange);
    box-shadow: 0 0 10px var(--warning-orange);
    animation-delay: 1s;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Hero Stats */
.hero-stats {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-blue);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
   
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) translateY(-5px);
    
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.mobile-nav-menu li {
    margin: 1rem 0;
}

.mobile-nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--primary-color);
}

.mobile-nav-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Responsive Design */

/* Планшеты и небольшие десктопы */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        gap: 1.5rem;
    }

    .nav-actions {
        gap: 0.75rem;
    }

    .btn-primary, .btn-secondary {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Планшеты */
@media (max-width: 900px) {
    .nav-container {
        padding: 1rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .language-switcher .lang-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
}

/* Cards Grid для тарифов */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.content-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.content-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-orange);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
}

.card-period {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.card-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    text-align: center;
}

.card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    width: 100%;
}

.card-features li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(51, 65, 85, 0.3);
}

.card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
}

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

.content-card .btn-primary,
.content-card .btn-outline {
    width: 100%;
    margin-top: auto;
}

/* Мобильные устройства */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .language-switcher {
        order: -1;
    }

    .nav-container {
        padding: 0.75rem 1rem;
        min-height: 60px;
    }

    .logo {
        font-size: 1.1rem;
        gap: 8px;
    }

    .logo img {
        width: 35px !important;
    }
}

/* Очень маленькие экраны */
@media (max-width: 480px) {
    .nav-container {
        padding: 0.5rem 0.75rem;
    }

    .logo {
        font-size: 1rem;
    }

    .logo img {
        width: 30px !important;
    }

    .btn-primary, .btn-secondary {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }

    .language-switcher .lang-btn {
        padding: 0.3rem 0.4rem;
        font-size: 0.7rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        justify-content: center;
    }
}

/* SVG Gradients */
svg defs {
    position: absolute;
}

#iconGrad1 {
    stop-color: var(--accent-orange);
}

#iconGrad2 {
    stop-color: var(--primary-blue);
}

#iconGrad3 {
    stop-color: var(--success-green);
}

/* Plans Section */
.plans {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.plan-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.plan-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-blue);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.plan-card.popular {
    border-color: var(--primary-blue);
    background: rgba(59, 130, 246, 0.1);
    transform: scale(1.05);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.plan-header {
    margin-bottom: 2rem;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-orange);
    text-shadow: 0 2px 4px rgba(255, 107, 53, 0.3);
}

.period {
    color: var(--text-primary);
    font-size: 1rem;
    opacity: 0.8;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.plan-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
    position: relative;
    padding-left: 2rem;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
}

.plan-btn {
    width: 100%;
    justify-content: center;
}

/* Support Section */
.support {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
}

.support-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.support-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.support-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.support-method:hover {
    border-color: var(--primary-blue);
    background: rgba(59, 130, 246, 0.1);
}

.method-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 12px;
}

.method-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.method-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Chat Simulation */
.chat-simulation {
    background: var(--dark-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.chat-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.chat-status {
    font-size: 0.9rem;
}

.chat-title {
    font-weight: 600;
}

.chat-messages {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    max-width: 80%;
    animation: messageSlide 0.3s ease;
}

.message.user {
    background: var(--primary-blue);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message.support {
    background: rgba(51, 65, 85, 0.5);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message.typing {
    opacity: 0.7;
    animation: typing 1.5s infinite;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes typing {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Footer */
.footer {
    background: var(--dark-surface);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--primary-blue);
}

/* Additional Responsive */
@media (max-width: 768px) {
    .support-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .plans-grid {
        grid-template-columns: 1fr;
    }

    .plan-card.popular {
        transform: none;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .language-switcher {
        padding: 2px;
    }

    .lang-btn {
        padding: 4px 8px;
        font-size: 0.8rem;
    }
}