/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #0066CC;
    --dark-blue: #004A99;
    --light-blue: #3385D6;
    --white: #FFFFFF;
    --black: #1A1A1A;
    --dark-gray: #2D2D2D;
    --medium-gray: #595959; /* Mejorado de #666666 para mejor contraste */
    --light-gray: #F5F5F5;
    --border-gray: #E0E0E0;
    --success-green: #25D366;
    --text-gray: #4A4A4A; /* Nuevo color para textos con mejor contraste */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* ===== SKIP NAVIGATION LINK ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: var(--white);
    padding: 8px 16px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

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

.navbar {
    padding: 1rem 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--black);
    text-decoration: none;
    transition: var(--transition);
}

.logo-accent {
    color: var(--primary-blue);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-menu li a {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu li a:hover {
    color: var(--primary-blue);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-blue);
    transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--black);
    transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.btn-whatsapp,
.btn-whatsapp-alt,
.btn-whatsapp-large {
    background-color: var(--success-green);
    color: var(--white);
}

.btn-whatsapp:hover,
.btn-whatsapp-alt:hover,
.btn-whatsapp-large:hover {
    background-color: #1ea952;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    display: block;
}

/* ===== HERO SECTION ===== */
.hero {
    background: var(--white);
    color: var(--black);
    padding: 100px 0 80px;
    border-bottom: 1px solid var(--border-gray);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-problem {
    margin-bottom: 1.5rem;
}

.hero-label {
    display: inline-block;
    background-color: #e8f4ff;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-blue);
    border: 2px solid var(--primary-blue);
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--black);
}

.hero-subtitle {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: var(--text-gray); /* Mejorado contraste */
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--light-gray);
    padding: 15px 20px;
    border-radius: 8px;
    color: var(--dark-gray);
}

.benefit-item svg {
    flex-shrink: 0;
    stroke: var(--primary-blue);
}

.benefit-item span {
    font-weight: 500;
    color: var(--black);
}

.hero-proof {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-gray);
}

.proof-item {
    text-align: center;
}

.proof-item strong {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
    color: var(--primary-blue);
}

.proof-item span {
    font-size: 0.9rem;
    color: var(--text-gray); /* Mejorado contraste */
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-gray); /* Mejorado contraste */
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.15);
}

.service-icon {
    width: 100%;
    height: 100px;
    background: transparent;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    stroke: var(--white);
}

.service-icon img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.service-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-gray); /* Mejorado contraste */
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-benefit {
    background-color: #e8f4ff;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-blue);
}

.service-benefit strong {
    color: var(--primary-blue);
    font-size: 0.95rem;
}

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

.service-includes li {
    padding: 8px 0;
    padding-left: 28px;
    color: var(--dark-gray);
    position: relative;
}

.service-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ===== TRUST INDICATORS ===== */
.trust-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid var(--border-gray);
}

.trust-item {
    text-align: center;
}

.trust-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.trust-item p {
    color: var(--dark-gray);
    font-weight: 500;
}

/* ===== METHODOLOGY SECTION ===== */
.methodology {
    padding: 80px 0;
    background-color: var(--white);
}

.methodology-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background-color: var(--light-gray);
    border-radius: 12px;
    transition: var(--transition);
}

.step:hover {
    background-color: #e8f4ff;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.8rem;
}

.step-content p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* ===== SUCCESS CASES SECTION ===== */
.success-cases {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.results-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.metric-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.15);
}

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

.metric-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.metric-card p {
    color: var(--text-gray); /* Mejorado contraste */
    font-size: 0.95rem;
}

.metric-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.case-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.case-results {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.result-badge {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.stars {
    color: #FFB800;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-gray); /* Mejorado contraste */
    margin-bottom: 2rem;
    font-style: italic;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.client-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.client-details h4 {
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.2rem;
}

.client-details p {
    color: var(--text-gray); /* Mejorado contraste */
    font-size: 0.95rem;
}

.case-timeline {
    padding: 1rem;
    background-color: var(--light-gray);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-gray); /* Mejorado contraste */
}

.case-timeline strong {
    color: var(--black);
}

.guarantee-box {
    background: linear-gradient(135deg, #e8f4ff, #ffffff);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--primary-blue);
    margin-top: 3rem;
}

.guarantee-box h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.guarantee-box p {
    font-size: 1.1rem;
    color: var(--text-gray); /* Mejorado contraste */
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.result-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--white);
    border-radius: 12px;
}

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

.result-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.result-item p {
    color: var(--text-gray); /* Mejorado contraste */
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 80px 0;
    background-color: var(--white);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 2rem;
}

.about-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-gray); /* Mejorado contraste */
    margin-bottom: 1.5rem;
}

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

.value-item {
    padding: 2rem;
    background-color: var(--light-gray);
    border-radius: 12px;
    text-align: left;
}

.value-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.value-item p {
    color: var(--text-gray); /* Mejorado contraste */
    line-height: 1.6;
}

/* ===== MINI FAQ SECTION ===== */
.mini-faq {
    padding: 80px 0;
    background-color: var(--white);
}

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

.faq-item {
    background-color: var(--light-gray);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--black);
    font-size: 1.1rem;
    user-select: none;
}

.faq-question:hover {
    color: var(--primary-blue);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
    min-width: 30px;
    text-align: center;
}

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

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    max-height: 300px;
}

.faq-answer p {
    color: var(--text-gray); /* Mejorado contraste */
    line-height: 1.7;
    margin: 0;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-form-container {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--black);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-gray);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    display: none;
}

.form-message.success {
    display: block;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-info {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.btn-whatsapp-large {
    width: 100%;
    margin-bottom: 2rem;
}

.contact-details {
    padding-top: 2rem;
    border-top: 2px solid var(--border-gray);
}

.contact-details p {
    margin-bottom: 1rem;
}

.contact-details strong {
    color: var(--black);
}

/* ===== CTA FINAL SECTION ===== */
.cta-final {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    text-align: center;
}

.cta-final h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-final p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

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

/* ===== FOOTER ===== */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 30px;
}

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

.footer-logo h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.footer-logo span {
    color: var(--light-blue);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-blue);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4,
.footer-legal h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

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

.footer-links ul li a,
.footer-legal ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links ul li a:hover,
.footer-legal ul li a:hover {
    color: var(--light-blue);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.8rem;
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 1.5rem 0;
    z-index: 1001;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.cookie-content a {
    color: var(--light-blue);
    text-decoration: underline;
}

.btn-cookie {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 12px 32px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-cookie:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .btn-cookie {
        width: 100%;
    }
}

/* ===== WHATSAPP FLOAT BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--success-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #1ea952;
    transform: scale(1.1);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        gap: 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        padding: 0.8rem 0;
        border-bottom: 1px solid var(--border-gray);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-cta {
        display: none;
    }

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

    /* Hero Mobile Adjustments */
    .hero {
        padding: 60px 0 50px;
    }

    .hero-label {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .hero-proof {
        gap: 2rem;
    }

    .proof-item strong {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .services-grid,
    .methodology-steps {
        grid-template-columns: 1fr;
    }

    /* Casos de Éxito Mobile - Grid 2x2 */
    .results-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .metric-card {
        padding: 1.5rem 1rem;
    }

    .metric-icon {
        font-size: 2rem;
    }

    .metric-value {
        font-size: 2.2rem;
    }

    .metric-card h3 {
        font-size: 0.95rem;
    }

    .metric-card p {
        font-size: 0.85rem;
    }

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

    .case-card {
        padding: 1.5rem;
    }

    .testimonial {
        font-size: 1rem;
    }

    .case-timeline {
        font-size: 0.85rem;
    }

    /* FAQ Mobile Improvements */
    .faq-question {
        padding: 1.2rem;
        font-size: 1rem;
    }

    .faq-icon {
        font-size: 1.3rem;
        min-width: 25px;
    }

    .faq-answer {
        font-size: 0.95rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 1.2rem 1.2rem 1.2rem;
        max-height: 400px;
    }

    .about-text {
        font-size: 1rem;
    }

    .cta-final h2 {
        font-size: 2rem;
    }

    .cta-final p {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .hero-label {
        font-size: 0.8rem;
    }

    .service-card,
    .step,
    .case-card {
        padding: 1.5rem;
    }

    .contact-form-container,
    .contact-info {
        padding: 1.5rem;
    }

    /* Results metrics 1 column on very small screens */
    .results-metrics {
        grid-template-columns: 1fr;
    }
}