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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.corp-internet-page {
    background: #ffffff;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
    padding: 100px 0 80px;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="2" fill="white" opacity="0.1"/></svg>') repeat;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    margin: 0 0 24px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 22px;
    margin: 0 0 40px;
    opacity: 0.95;
    font-weight: 400;
    max-width: 700px;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
    max-width: 800px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-feature-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.hero-feature-text {
    font-size: 16px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    background: white;
    color: #1e3a5f;
    padding: 18px 40px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
    color: #1e3a5f;
    text-decoration: none;
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 18px 40px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid white;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: white;
    color: #1e3a5f;
    text-decoration: none;
}

.hero-badge {
    margin-top: 48px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    display: inline-block;
    backdrop-filter: blur(10px);
}

/* Trust Bar */
.trust-bar {
    background: white;
    padding: 40px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 32px;
    text-align: center;
}

.trust-item-number {
    font-size: 36px;
    font-weight: 800;
    color: #3b82f6;
    margin-bottom: 8px;
}

.trust-item-text {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

/* Tariffs Section */
.tariffs-section {
    padding: 80px 0;
    background: #f8fafc;
}

.section-title {
    text-align: center;
    font-size: 42px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 16px;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #64748b;
    margin: 0 0 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.tariffs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.tariff-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    border: 2px solid #e5e7eb;
    position: relative;
    transition: all 0.3s ease;
}

.tariff-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.tariff-card.popular {
    border: 3px solid #3b82f6;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.25);
}

.tariff-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.tariff-header {
    text-align: center;
    margin-bottom: 32px;
}

.tariff-label {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 8px;
}

.tariff-speed {
    font-size: 32px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 16px;
}

.tariff-price {
    font-size: 56px;
    font-weight: 800;
    color: #3b82f6;
    margin: 0;
}

.tariff-price-currency {
    font-size: 24px;
    color: #64748b;
    font-weight: 600;
}

.tariff-gift {
    background: #f0f9ff;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
}

.tariff-gift-title {
    font-size: 14px;
    color: #1e40af;
    font-weight: 600;
    margin-bottom: 8px;
}

.tariff-gift-items {
    font-size: 14px;
    color: #1e40af;
    line-height: 1.6;
}

.tariff-features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
}

.tariff-feature {
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tariff-feature:last-child {
    border-bottom: none;
}

.tariff-feature-icon {
    color: #10b981;
    font-size: 20px;
    flex-shrink: 0;
}

.tariff-feature-text {
    color: #475569;
    font-size: 15px;
}

.tariff-button {
    width: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 16px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.tariff-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.tariff-button.green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.tariff-button.green:hover {
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
}

.tariff-cta {
    text-align: center;
    margin-top: 48px;
    padding: 24px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.tariff-cta-text {
    font-size: 16px;
    color: #64748b;
    margin: 0 0 16px;
}

.tariff-cta-link {
    color: #3b82f6;
    font-weight: 600;
    text-decoration: none;
    font-size: 16px;
}

.tariff-cta-link:hover {
    text-decoration: underline;
}

/* Network Union Section */
.network-union-section {
    padding: 80px 0;
    background: white;
}

.network-union-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.network-union-badge {
    display: inline-block;
    background: #dbeafe;
    color: #1e40af;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.network-union-title {
    font-size: 38px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 24px;
    line-height: 1.3;
}

.network-union-text {
    font-size: 18px;
    color: #64748b;
    margin: 0 0 32px;
    line-height: 1.7;
}

.network-union-benefits {
    background: #f8fafc;
    border-left: 4px solid #3b82f6;
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 32px;
}

.network-union-benefits-title {
    font-size: 20px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 16px;
}

.network-union-benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.network-union-benefit {
    padding: 8px 0;
    display: flex;
    align-items: start;
    gap: 12px;
}

.network-union-benefit-icon {
    color: #3b82f6;
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.network-union-benefit-text {
    color: #475569;
    font-size: 15px;
    line-height: 1.5;
}

.network-union-visual {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
}

.network-union-visual-main {
    font-size: 80px;
    margin-bottom: 20px;
}

.network-union-visual-arrow {
    font-size: 48px;
    margin-bottom: 10px;
}

.network-union-visual-offices {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.network-union-visual-office {
    font-size: 48px;
}

.network-union-visual-text {
    font-size: 18px;
    font-weight: 600;
    color: #1e40af;
}

.network-union-tech {
    margin-top: 24px;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
}

.network-union-tech-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 16px;
}

.network-union-tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.network-union-tech-item {
    background: #f8fafc;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    color: #64748b;
    font-weight: 600;
}

/* B2B Services Section */
.b2b-services-section {
    padding: 80px 0;
    background: #f8fafc;
}

.b2b-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.b2b-service-card {
    display: block;
    background: white;
    border-radius: 12px;
    padding: 32px;
    text-decoration: none;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
}

.b2b-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
    text-decoration: none;
}

.b2b-service-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.b2b-service-title {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 12px;
}

.b2b-service-description {
    font-size: 15px;
    color: #64748b;
    margin: 0 0 20px;
    line-height: 1.6;
}

.b2b-service-link {
    color: #3b82f6;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Cities Section */
.cities-section {
    padding: 60px 0;
    background: white;
    border-top: 1px solid #e5e7eb;
}

.cities-title {
    font-size: 20px;
    font-weight: 600;
    color: #64748b;
    margin: 0 0 24px;
    text-align: center;
}

.cities-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.city-link {
    padding: 12px 24px;
    background: #f8fafc;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    color: #1e293b;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
}

.city-link:hover {
    background: #3b82f6;
    border-color: #3b82f6;
    color: white;
    text-decoration: none;
}

.city-link.active {
    background: #3b82f6;
    border-color: #3b82f6;
    color: white;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: white;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: #f8fafc;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    user-select: none;
}

.faq-icon {
    font-size: 24px;
    color: #3b82f6;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

/* FAQ answer styles moved to _faq_section_v2.php */

/* Contact Form Section */
.contact-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.contact-form-container {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

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

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-submit {
    width: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 16px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.form-privacy {
    font-size: 13px;
    color: #64748b;
    margin-top: 16px;
    text-align: center;
}

.form-message {
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
}

/* SEO Text Section */
.seo-text-section {
    padding: 80px 0;
    background: white;
}

.seo-text-container {
    max-width: 900px;
    margin: 0 auto;
}

.seo-text-content {
    font-size: 16px;
    line-height: 1.8;
    color: #475569;
}

.seo-text-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1e293b;
    margin: 40px 0 20px;
}

.seo-text-content h2:first-child {
    margin-top: 0;
}

.seo-text-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1e293b;
    margin: 32px 0 16px;
}

.seo-text-content p {
    margin-bottom: 16px;
}

.seo-text-content ul {
    margin: 16px 0;
    padding-left: 24px;
}

.seo-text-content li {
    margin-bottom: 8px;
}

.seo-text-content strong {
    font-weight: 600;
    color: #1e293b;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .tariffs-grid {
        grid-template-columns: 1fr;
    }
    
    .network-union-grid {
        grid-template-columns: 1fr;
    }
    
    .network-union-title {
        font-size: 28px;
    }
    
    .contact-form-container {
        padding: 32px 24px;
    }
}