:root {
    --primary: #3B82F6;
    --secondary: #6366F1;
    --dark: #0F172A;
    --darker: #020617;
    --text: #F8FAFC;
    --text-light: #94A3B8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    background-color: var(--dark);
    color: var(--text);
    line-height: 1.6;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.logo {
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

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

.contact-btn {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 180px 5% 150px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--dark);
    transform: skewY(-3deg);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.primary-btn, .secondary-btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.primary-btn {
    background: white;
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* PRODUCT SECTION */
.product-section {
    padding: 100px 5% 80px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text);
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.location-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.location-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(15, 23, 42, 0.7);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.location-tab img {
    width: 20px;
    height: auto;
}

.location-tab span {
    font-size: 0.9rem;
    color: var(--text-light);
}

.location-tab.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-color: transparent;
}

.location-tab.active span {
    color: white;
}

.plans-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.location-plans {
    display: none;
    width: 100%;
}

.location-plans.active {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.plan-card {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 15px;
    padding: 30px;
    width: 280px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--secondary);
}

.plan-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #10B981;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 20px;
    z-index: 2;
}

.plan-header {
    text-align: center;
    margin-bottom: 25px;
}

.plan-header h3 {
    font-size: 1.3rem;
    color: var(--text);
    margin-bottom: 10px;
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary);
}

.price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
}

.plan-features {
    margin-bottom: 25px;
}

.plan-features p {
    margin-bottom: 12px;
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.plan-features p i {
    color: #10B981;
    margin-right: 10px;
    font-size: 0.8rem;
}

.plan-btn {
    display: block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
    padding: 12px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.plan-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.4);
}

.recommended {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.05);
}

.section-footer {
    text-align: center;
    margin-top: 20px;
}

.view-all-btn {
    display: inline-block;
    background: rgba(15, 23, 42, 0.7);
    color: var(--text);
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.view-all-btn:hover {
    background: rgba(15, 23, 42, 0.9);
    transform: translateY(-3px);
    border-color: var(--secondary);
}

/* FEATURES SECTION */
.features-section {
    padding: 100px 5%;
    background: var(--darker);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(15, 23, 42, 0.7);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text);
}

.feature-card p {
    color: var(--text-light);
}

/* TUTORIALS SECTION */
.tutorials-section {
    padding: 100px 5%;
}

.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.tutorial-card {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tutorial-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
}

.tutorial-image {
    height: 180px;
    overflow: hidden;
}

.tutorial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.tutorial-card:hover .tutorial-image img {
    transform: scale(1.1);
}

.tutorial-content {
    padding: 25px;
}

.tutorial-content h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text);
}

.tutorial-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.tutorial-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tutorial-btn:hover {
    transform: translateY(-3px);
}

/* TESTIMONIALS SECTION */
.testimonials-section {
    padding: 100px 5%;
    background: var(--darker);
}

.testimonials-slider {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.testimonial-card {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 15px;
    padding: 30px;
    width: 350px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    color: var(--text-light);
    font-style: italic;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 5px;
}

.testimonial-author p {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* CTA SECTION */
.cta-section {
    padding: 100px 5%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    text-align: center;
    color: white;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* FOOTER */
footer {
    background: var(--darker);
    color: white;
    padding: 80px 5% 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    text-align: center;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 40px;
}

.footer-links {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column {
    min-width: 200px;
}

.footer-column h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text);
}

.footer-column a, .footer-column p {
    display: block;
    color: var(--text-light);
    margin-bottom: 10px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-column a:hover {
    color: var(--secondary);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary);
    color: white;
    transform: translateY(-3px);
}

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

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2, .cta-content h2 {
        font-size: 2rem;
    }
    
    .features-grid, .tutorials-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--darker);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateY(-150%);
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .hero {
        padding: 150px 5% 120px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .plans-container {
        gap: 30px;
    }
    
    .plan-card {
        width: 100%;
        max-width: 320px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 15px 5%;
    }
    
    .logo {
        height: 30px;
    }
    
    .hero {
        padding: 120px 5% 100px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-header h2, .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .location-tabs {
        flex-direction: column;
        gap: 10px;
    }
    
    .testimonials-slider {
        gap: 20px;
    }
    
    .testimonial-card {
        width: 100%;
    }
}

/* COMPARISON TABLE */
.comparison-container {
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    background: rgba(15, 23, 42, 0.7);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.comparison-table th {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.comparison-table td {
    padding: 15px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.05);
}

.feature-name {
    text-align: left;
    font-weight: 500;
    color: var(--text);
}

.price-row td {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    padding: 25px 20px;
}

.cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

/* FAQ SECTION */
.faq-section {
    padding: 80px 5%;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    padding: 20px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

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

.faq-answer {
    padding: 0 25px 20px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    display: none;
}

/* HIGHLIGHT RECOMMENDED PLAN */
.recommended {
    position: relative;
}

.recommended::after {
    content: 'RECOMENDADO';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #10B981;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 20px;
    z-index: 2;
}

.recommended-column {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.content-description {
    max-width: 1000px;
    margin: 60px auto;
    color: var(--text);
}

.content-description h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text);
}

.content-description h3 {
    font-size: 1.5rem;
    margin: 30px 0 15px;
    color: var(--text);
}

.content-description p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: var(--text-light);
}

.content-description strong {
    color: var(--text);
    font-weight: 600;
}