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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
}

a {
    color: #0066cc;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #004499;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    line-height: 1.2;
}

.btn-primary {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #004499 0%, #003366 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

.btn-secondary {
    background: #f8f9fa;
    color: #0066cc;
    border: 2px solid #e9ecef;
}

.btn-secondary:hover {
    background: #e9ecef;
    border-color: #0066cc;
}

.btn-outline {
    background: transparent;
    color: #0066cc;
    border: 2px solid #0066cc;
}

.btn-outline:hover {
    background: #0066cc;
    color: white;
}

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

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    width: 100%;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    margin: 0 auto;
    min-height: 50px;
}

.nav-left {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-center {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    height: 100%;
    width: auto;
    margin-right: 20%;
}

.logo-img {
    height: auto;
    max-height: 100px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
    object-fit: contain;
    margin-left: -60%;
}

/* Responsive Logo */
@media (max-width: 768px) {
    .logo-img {
        max-height: 200px;
        margin-left: 2rem;
    }
}

@media (max-width: 480px) {
    .logo-img {
        max-height: 100px;
    }
    
    .nav-container {
        padding: 0.4rem 0.8rem;
        min-height: 40px;
    }
}

@media (max-width: 360px) {
    .logo-img {
        max-height: 18px;
    }
    
    .nav-container {
        padding: 0.3rem 0.6rem;
        min-height: 35px;
    }
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.nav-cta .btn {
    font-size: 0.85rem;
    padding: 0.9rem 1rem;
    margin-left: 10rem;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: #333;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: #0066cc;
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 4rem 0;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #ff6b35;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.highlight {
    color: #0066cc;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

.hero-cta {
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: #555;
}

.feature-item i {
    color: #0066cc;
    font-size: 1.2rem;
    width: 20px;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 15% auto;
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 1rem;
}

.close:hover {
    color: #000;
}

.zip-form {
    margin-top: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #0066cc;
}

.existing-customer {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
}

/* Plans Section */
.plans-section {
    padding: 5rem 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.section-header p {
    color: #666;
    font-size: 1.2rem;
}

.plans-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 12px 24px;
    border: 2px solid #e9ecef;
    background: white;
    color: #666;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.tab-btn.active,
.tab-btn:hover {
    border-color: #0066cc;
    color: #0066cc;
    background: #f8f9fa;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.plan-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #0066cc;
}

.plan-card.recommended {
    border-color: #0066cc;
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.15);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #0066cc;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

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

.plan-header h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.plan-speed {
    margin-bottom: 1rem;
}

.speed-number {
    font-size: 3rem;
    font-weight: 800;
    color: #0066cc;
}

.speed-unit {
    font-size: 1.5rem;
    color: #666;
    font-weight: 600;
}

.plan-description {
    color: #666;
    font-size: 1rem;
}

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

.plan-features ul {
    list-style: none;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #555;
}

.plan-features i {
    color: #28a745;
    font-size: 1rem;
}

.plan-price {
    text-align: center;
    margin-bottom: 2rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a1a1a;
}

.period {
    font-size: 1.1rem;
    color: #666;
}

.price-bundle {
    margin-bottom: 1rem;
}

.price-original {
    font-size: 1.5rem;
    color: #999;
    text-decoration: line-through;
    margin-right: 0.5rem;
}

.price-discounted {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0066cc;
}

.bundle-note {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.price-regular {
    border-top: 1px solid #e9ecef;
    padding-top: 1rem;
}

.plan-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.plan-disclaimer {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Comparison Section */
.comparison-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.comparison-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.comparison-table {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #e9ecef;
}

.comparison-table th {
    background: #0066cc;
    color: white;
    font-weight: 600;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
}

.highlight-cell {
    background: #e8f4fd;
    color: #0066cc;
    font-weight: 600;
}

.comparison-disclaimer {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background: white;
}

.features-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

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

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

.features-cta {
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Included Section */
.included-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.included-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.included-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.included-card:hover {
    transform: translateY(-5px);
}

.included-icon {
    width: 60px;
    height: 60px;
    background: #0066cc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.included-icon i {
    font-size: 1.5rem;
    color: white;
}

.included-card h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.included-card ul {
    list-style: none;
    text-align: left;
}

.included-card li {
    margin-bottom: 0.5rem;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.included-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.note {
    font-size: 0.9rem;
    color: #0066cc;
    font-style: italic;
    margin-top: 1rem;
}

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

/* Offers Section */
.offers-section {
    padding: 5rem 0;
    background: white;
}

.offers-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

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

.offer-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.offer-card:hover {
    border-color: #0066cc;
    transform: translateY(-5px);
}

.offer-badge {
    display: inline-block;
    background: #ff6b35;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.offer-card h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.offer-card p {
    color: #666;
    margin-bottom: 1.5rem;
}

.offer-link {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.availability {
    font-size: 0.8rem;
    color: #666;
    margin-top: 1rem;
    line-height: 1.4;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.contact-section h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.contact-section > .container > p {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-consent {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    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 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section a {
    color: #ccc;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #999;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0.5rem 1rem;
        min-height: 45px;
    }
    
    .nav-center {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }
    
    .header {
        position: sticky;
        top: 0;
        z-index: 1000;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2.2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }

    h2 {
        font-size: 2rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .features-cta {
        flex-direction: column;
        align-items: center;
    }

    .comparison-table {
        font-size: 0.9rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.4rem 0.8rem;
        min-height: 40px;
    }
    
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 2rem 0;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }

    .plans-section,
    .features-section,
    .included-section,
    .offers-section,
    .contact-section {
        padding: 3rem 0;
    }

    .contact-form {
        padding: 2rem;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 1rem;
    }
}

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

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mt-2 {
    margin-top: 2rem;
}

.hidden {
    display: none;
}

/* Plan Card Filtering */
.plan-card[data-category*="internet-only"] {
    display: block;
}

.plan-card[data-category*="bundle-save"] {
    display: block;
}

.plan-card.hidden {
    display: none;
}