/* ===== RESET Y VARIABLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a5490;
    --secondary-color: #d32f2f;
    --accent-color: #ffa726;
    --dark-blue: #0d3b66;
    --light-blue: #e3f2fd;
    --text-primary: #212121;
    --text-secondary: #757575;
    --text-white: #ffffff;
    --bg-gray: #f5f5f5;
    --bg-white: #ffffff;
    --border-light: #e0e0e0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-white);
    font-size: 16px;
}

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

/* ===== TOP BAR ===== */
.top-bar {
    background-color: var(--dark-blue);
    color: var(--text-white);
    padding: 0.8rem 0;
    font-size: 0.9rem;
}

.top-bar-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.separator {
    opacity: 0.5;
}

.top-bar a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.top-bar a:hover {
    text-decoration: underline;
}

/* ===== MAIN HEADER ===== */
.main-header {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.2rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.brand-icon {
    font-size: 2.5rem;
}

.brand-text h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: 700;
}

.brand-text h1 span {
    color: var(--secondary-color);
}

.tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 400;
}

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

.main-nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.nav-cta {
    background-color: var(--secondary-color);
    color: var(--text-white) !important;
    padding: 0.6rem 1.5rem !important;
    border-radius: 5px;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background-color: #b71c1c;
}

/* ===== HERO BANNER ===== */
.hero-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%);
    color: var(--text-white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0,0,0,0.1) 0%, transparent 100%);
}

.hero-content-wrapper {
    position: relative;
    z-index: 10;
    max-width: 900px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.6;
}

.disclaimer-box {
    background-color: rgba(255, 255, 255, 0.15);
    border-left: 4px solid var(--accent-color);
    padding: 1.2rem 1.5rem;
    border-radius: 5px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    display: flex;
    gap: 1rem;
}

.disclaimer-icon {
    font-size: 1.5rem;
}

.disclaimer-content strong {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.disclaimer-content p {
    margin: 0;
    font-size: 0.95rem;
}

.disclaimer-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--text-white);
}

.btn-primary:hover {
    background-color: #b71c1c;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-outline:hover {
    background-color: var(--text-white);
    color: var(--primary-color);
}

.btn-light {
    background-color: var(--text-white);
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: var(--light-blue);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-outline-light:hover {
    background-color: rgba(255,255,255,0.1);
}

/* ===== SECTIONS ===== */
section {
    padding: 5rem 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background-color: var(--bg-gray);
}

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

.service-box {
    background-color: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-box h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-box p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-primary);
}

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

/* ===== PROCEDURE TIMELINE ===== */
.procedure-section {
    background-color: var(--bg-white);
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 0;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.5rem;
    font-weight: bold;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.timeline-content {
    background-color: var(--bg-gray);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.timeline-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.timeline-note {
    background-color: var(--light-blue);
    padding: 1rem;
    border-left: 3px solid var(--primary-color);
    border-radius: 5px;
    margin-top: 1rem;
}

.link-primary {
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
}

.link-primary:hover {
    text-decoration: underline;
}

/* ===== TABS ===== */
.information-section {
    background-color: var(--bg-gray);
}

.tabs-container {
    max-width: 1000px;
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tab-button {
    padding: 1rem 2rem;
    background-color: var(--bg-white);
    border: 2px solid var(--border-light);
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.tab-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-button.active {
    background-color: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.tabs-content {
    background-color: var(--bg-white);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 2rem;
}

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

.content-item h4 {
    color: var(--dark-blue);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.content-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.table-responsive {
    overflow-x: auto;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}

.info-table thead {
    background-color: var(--primary-color);
    color: var(--text-white);
}

.info-table th,
.info-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.info-table tbody tr:hover {
    background-color: var(--light-blue);
}

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

.requirement-category {
    background-color: var(--bg-gray);
    padding: 2rem;
    border-radius: 10px;
}

.requirement-category h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.check-list {
    list-style: none;
    padding: 0;
}

.check-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.6;
    border-bottom: 1px solid var(--border-light);
}

.check-list li:last-child {
    border-bottom: none;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.info-note {
    background-color: var(--light-blue);
    padding: 1rem 1.5rem;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 2rem;
    border-radius: 5px;
}

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

.pricing-card {
    background-color: var(--bg-gray);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.pricing-card.featured {
    border: 3px solid var(--secondary-color);
}

.pricing-header {
    background-color: var(--primary-color);
    color: var(--text-white);
    padding: 2rem;
    text-align: center;
    position: relative;
}

.pricing-card.featured .pricing-header {
    background-color: var(--secondary-color);
}

.badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--accent-color);
    color: var(--dark-blue);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
}

.pricing-header h4 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
}

.pricing-body {
    padding: 2rem;
    text-align: center;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    background-color: var(--bg-white);
}

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

.faq-item-pro {
    background-color: var(--bg-gray);
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question-pro {
    background-color: var(--primary-color);
    color: var(--text-white);
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

.faq-question-pro:hover {
    background-color: var(--dark-blue);
}

.faq-answer-pro {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--bg-white);
}

.faq-answer-pro.active {
    padding: 1.5rem 2rem;
    max-height: 500px;
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.faq-icon.active {
    transform: rotate(45deg);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #b71c1c 100%);
    color: var(--text-white);
    text-align: center;
    padding: 4rem 0;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

/* ===== FOOTER ===== */
.main-footer {
    background-color: var(--dark-blue);
    color: var(--text-white);
    padding: 4rem 0 2rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3,
.footer-column h4 {
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-brand .brand-icon {
    font-size: 2rem;
}

.footer-column p {
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.disclaimer-footer {
    background-color: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.disclaimer-footer a {
    color: var(--accent-color);
    text-decoration: underline;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--text-white);
    text-decoration: none;
    opacity: 0.85;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1.5rem;
    }

    .main-nav {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .main-nav a {
        text-align: center;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .timeline-item {
        padding-left: 70px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tabs-nav {
        flex-direction: column;
    }

    .tab-button {
        width: 100%;
    }

    .tabs-content {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.6rem;
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }
}