/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header y Navigation */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 20px;
}

.nav-brand h1 {
    color: #2c5aa0;
    font-size: 1.6rem;
    font-weight: 700;
}

.nav-brand i {
    color: #e67e22;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.8rem;
    flex-wrap: nowrap;
}

.nav-menu li {
    white-space: nowrap;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 0.3rem;
    display: block;
}

.nav-link:hover,
.nav-link.active {
    color: #2c5aa0;
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e67e22;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 3px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="1000,100 1000,0 0,100"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.hero-content .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.2rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.3;
}

.hero-text h2 {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
    font-weight: 400;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    line-height: 1.5;
}

.hero-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    margin-top: 2rem;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    cursor: pointer;
}

@media (max-width: 768px) {
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

.btn-primary {
    background: #e67e22;
    color: white;
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
}

.btn-primary:hover {
    background: #d35400;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.6);
}

.btn-secondary {
    background: #f3f3f3;
    color: #b36a13;
    border: 2px solid #e67e22;
    font-weight: 600;
    text-shadow: none;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.08);
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: #e67e22;
    color: #fff;
    border: 2px solid #e67e22;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.18);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Secciones generales */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .section-header {
        margin-bottom: 2.5rem;
    }
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #f8f9fa;
}

@media (max-width: 768px) {
    .services {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .services {
        padding: 40px 0;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 968px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-top: 4px solid #e67e22;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.8rem;
    color: white;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-details {
    list-style: none;
}

.service-details li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #555;
}

.service-details li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
}

@media (max-width: 768px) {
    .about {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 40px 0;
    }
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.about-text {
    padding-right: 2rem;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 1.5rem;
}

.about-intro {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.credentials h3,
.experience-highlights h3 {
    font-size: 1.3rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.credentials ul {
    list-style: none;
}

.credentials li {
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.credentials i {
    color: #e67e22;
    width: 20px;
}

.experience-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border-left: 4px solid #e67e22;
}

.experience-item h4 {
    color: #2c5aa0;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.about-image {
    position: sticky;
    top: 120px;
    align-self: flex-start;
}

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .about-text {
        padding-right: 0;
    }
    
    .about-image {
        position: relative;
        top: auto;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-image img {
        height: 400px;
    }
    
    .about-stats {
        width: 90%;
        padding: 1.2rem;
    }
}

@media (max-width: 768px) {
    .about-text h2 {
        font-size: 2rem;
    }
    
    .about-intro {
        font-size: 1rem;
    }
    
    .about-image {
        max-width: 400px;
    }
    
    .about-image img {
        height: 350px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1rem;
        width: 80%;
        padding: 1rem;
    }
    
    .stat {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .about-text h2 {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    .about-intro {
        font-size: 0.95rem;
    }
    
    .credentials h3,
    .experience-highlights h3 {
        font-size: 1.1rem;
    }
    
    .credentials li {
        font-size: 0.9rem;
        padding: 0.6rem 0;
    }
    
    .experience-item {
        padding: 1rem;
    }
    
    .experience-item h4 {
        font-size: 1rem;
    }
    
    .experience-item p {
        font-size: 0.9rem;
    }
    
    .about-image {
        max-width: 100%;
    }
    
    .about-image img {
        height: 280px;
        border-radius: 15px;
    }
    
    .about-stats {
        position: static;
        transform: none;
        width: 100%;
        margin-top: 1rem;
        flex-direction: row;
        justify-content: space-between;
        padding: 0.8rem;
    }
    
    .stat {
        width: auto;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
}

.about-stats {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-around;
    width: 85%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #e67e22;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #f8f9fa;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

@media (max-width: 968px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .contact-content {
        gap: 2rem;
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .contact-item {
        padding: 1.5rem;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .contact-item {
        padding: 1.25rem;
        flex-direction: column;
        text-align: center;
    }
}

.contact-item i {
    font-size: 1.5rem;
    color: #e67e22;
    width: 50px;
    height: 50px;
    background: #fff5f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item h3 {
    color: #2c5aa0;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: 1.5rem;
    }
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: "Poppins", sans-serif;
}

@media (max-width: 768px) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
        font-size: 0.9rem;
    }
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2c5aa0;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

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

@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .footer-content {
        gap: 1.5rem;
        text-align: center;
    }
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: #e67e22;
}

.footer-section p {
    line-height: 1.7;
    color: #bdc3c7;
}

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

.footer-section li {
    padding: 0.5rem 0;
    color: #bdc3c7;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #e67e22;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: #34495e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #e67e22;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    text-align: center;
    color: #bdc3c7;
}

/* Gallery Section */
.gallery {
    padding: 80px 0;
    background: #f8f9fa;
}

@media (max-width: 768px) {
    .gallery {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .gallery {
        padding: 40px 0;
    }
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 350px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(44, 90, 160, 0.9), transparent);
    color: white;
    padding: 30px 20px 20px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.gallery-overlay p {
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

/* CV Styles */
.cv-header {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    padding: 140px 0 80px;
    color: white;
    position: relative;
    overflow: hidden;
    text-align: center;
}

@media (max-width: 768px) {
    .cv-header {
        padding: 120px 0 60px;
    }
}

@media (max-width: 480px) {
    .cv-header {
        padding: 100px 0 50px;
    }
}

.cv-header .container {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.cv-header.with-image {
    display: flex;
    align-items: center;
}

.cv-header.with-image .container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: center;
}

.cv-header .banner-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@media (max-width: 968px) {
    .cv-header.with-image .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cv-header .banner-image {
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Clinical Cases Styles */
.case-filters {
    padding: 40px 0;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

@media (max-width: 768px) {
    .case-filters {
        padding: 30px 0;
    }
}

@media (max-width: 480px) {
    .case-filters {
        padding: 20px 0;
    }
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid #2c5aa0;
    background: white;
    color: #2c5aa0;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: #2c5aa0;
    color: white;
    transform: translateY(-2px);
}

.clinical-cases {
    padding: 80px 0;
    background: white;
}

@media (max-width: 768px) {
    .clinical-cases {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .clinical-cases {
        padding: 40px 0;
    }
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

@media (max-width: 768px) {
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.case-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

@media (max-width: 768px) {
    .case-image {
        height: 220px;
    }
}

@media (max-width: 480px) {
    .case-image {
        height: 200px;
    }
}

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

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
}

.case-category {
    background: rgba(44, 90, 160, 0.9);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.case-content {
    padding: 25px;
}

@media (max-width: 768px) {
    .case-content {
        padding: 20px;
    }
}

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

    .case-content h3 {
        font-size: 1.2rem;
    }
}

.case-content h3 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 10px;
    font-weight: 600;
}

.case-summary {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.detail {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #555;
}

.detail i {
    color: #e67e22;
    width: 16px;
}

.btn-case-detail {
    width: 100%;
    padding: 12px;
    background: #2c5aa0;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-case-detail:hover {
    background: #1a4480;
    transform: translateY(-2px);
}

.case-stats {
    padding: 80px 0;
    background: #f8f9fa;
    text-align: center;
}

.case-stats h2 {
    color: #2c5aa0;
    margin-bottom: 40px;
    font-size: 2.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.stat-card {
    background: white;
    padding: 40px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

@media (max-width: 768px) {
    .stat-card {
        padding: 30px 15px;
    }
}

@media (max-width: 480px) {
    .stat-card {
        padding: 25px 15px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 1rem;
    }
}

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

.stat-icon {
    font-size: 2.5rem;
    color: #e67e22;
    margin-bottom: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #2c5aa0;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    margin-top: 10px;
}

/* Courses Promotion Section */
.courses-promo {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

@media (max-width: 768px) {
    .courses-promo {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .courses-promo {
        padding: 40px 0;
    }
}

.promo-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 968px) {
    .promo-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .promo-content {
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .promo-content {
        gap: 1.5rem;
    }
}

.promo-text h2 {
    color: #2c5aa0;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.promo-text h3 {
    color: #2c3e50;
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.promo-text p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.promo-features {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.promo-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: #555;
    font-weight: 500;
}

.promo-features i {
    color: #e67e22;
    font-size: 1.1rem;
    width: 20px;
}

.promo-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 10px;
}

.promo-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.promo-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.promo-image:hover img {
    transform: scale(1.05);
}

.promo-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    padding: 12px 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.promo-badge span {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
}

.promo-badge small {
    display: block;
    font-size: 0.8rem;
    opacity: 0.9;
    margin-top: 2px;
}

/* Courses Styles */
.courses-hero {
    background: linear-gradient(135deg, #2c5aa0 0%, #667eea 100%);
    padding: 120px 0;
    color: white;
    text-align: center;
}

@media (max-width: 768px) {
    .courses-hero {
        padding: 100px 0 80px;
    }
}

@media (max-width: 480px) {
    .courses-hero {
        padding: 80px 0 60px;
    }
}

.cv-intro {
    max-width: 900px;
    margin: 0 auto;
}

.cv-intro.with-photo {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
}

@media (max-width: 768px) {
    .cv-intro.with-photo {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .cv-photo img {
        margin: 0 auto;
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 480px) {
    .cv-intro.with-photo {
        gap: 1.5rem;
    }

    .cv-photo img {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 768px) {
    .cv-intro.with-photo {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .cv-photo img {
        margin: 0 auto;
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 480px) {
    .cv-intro.with-photo {
        gap: 1.5rem;
    }

    .cv-photo img {
        width: 150px;
        height: 150px;
    }
}

.cv-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cv-basic-info h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.3;
}

.cv-basic-info h2 {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
    line-height: 1.5;
}

.cv-basic-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.contact-item i {
    color: #e67e22;
    font-size: 1.1rem;
    text-shadow: none;
}

.cv-content {
    padding: 80px 0;
    background: #f8f9fa;
}

@media (max-width: 768px) {
    .cv-content {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .cv-content {
        padding: 40px 0;
    }
}

.cv-grid {
    display: grid;
    gap: 3rem;
}

.cv-section {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
    .cv-section {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .cv-section {
        padding: 1.5rem;
    }

    .cv-section h3 {
        font-size: 1.3rem;
    }
}
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cv-section h3 {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cv-section h3 i {
    color: #e67e22;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
}

@media (max-width: 768px) {
    .timeline {
        padding-left: 1.5rem;
    }

    .timeline-item {
        padding-left: 1.5rem;
    }
}

@media (max-width: 480px) {
    .timeline {
        padding-left: 1rem;
    }

    .timeline-item {
        padding-left: 1rem;
        margin-bottom: 1.5rem;
    }
}

.timeline::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -1.5rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e67e22;
    border: 3px solid white;
    box-shadow: 0 0 0 3px #e67e22;
}

.timeline-date {
    font-size: 0.9rem;
    color: #e67e22;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    font-size: 1.1rem;
    color: #2c5aa0;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: #666;
    line-height: 1.7;
}

/* Certifications */
.certifications {
    display: grid;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .certifications {
        gap: 1.25rem;
    }

    .cert-item {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .certifications {
        gap: 1rem;
    }

    .cert-item {
        padding: 1rem;
    }
}

.cert-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #e67e22;
}

.cert-item h4 {
    color: #2c5aa0;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Publication */
.publication {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #e67e22;
}

@media (max-width: 768px) {
    .publication {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .publication {
        padding: 1.25rem;
    }

    .publication h4 {
        font-size: 1rem;
    }
}

.publication h4 {
    color: #2c5aa0;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.publication p {
    color: #666;
    margin-bottom: 0.5rem;
}

.publication a {
    color: #e67e22;
    text-decoration: none;
}

.publication a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1.5rem;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        gap: 0.5rem;
    }

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

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

    .nav-link {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-content .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .hero-text h2 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .hero-text p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-image img {
        height: 300px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 1.5rem;
    }

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

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

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

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

    .cv-intro {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .cv-intro.with-photo {
        grid-template-columns: 1fr;
    }

    .cv-basic-info h1 {
        font-size: 2rem;
    }

    .cv-basic-info h2 {
        font-size: 1.2rem;
    }

    .contact-row {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .contact-item {
        font-size: 0.9rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .cases-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-item {
        height: 300px;
    }

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

    .promo-text h2 {
        font-size: 1.8rem;
    }

    .promo-text h3 {
        font-size: 1.5rem;
    }

    .promo-text p {
        font-size: 1rem;
    }

    .promo-image {
        order: -1;
    }

    .promo-image img {
        height: 300px;
    }

    .filter-buttons {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
}

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

    .hero {
        padding: 90px 0 50px;
    }

    .hero-text h1 {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero-text h2 {
        font-size: 1rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .section-header p {
        font-size: 0.95rem;
    }

    .service-card {
        padding: 1.25rem;
    }

    .service-card h3 {
        font-size: 1.1rem;
    }

    .service-icon {
        width: 60px;
        height: 60px;
    }

    .service-icon i {
        font-size: 1.5rem;
    }

    .about-text {
        padding-right: 0;
    }

    .about-text h2 {
        font-size: 1.75rem;
    }

    .about-image img {
        height: 280px;
    }

    .about-stats {
        position: relative;
        bottom: auto;
        transform: none;
        margin-top: 20px;
        width: 100%;
        left: auto;
    }

    .promo-text h2 {
        font-size: 1.6rem;
    }

    .promo-text h3 {
        font-size: 1.3rem;
    }

    .promo-text p {
        font-size: 0.95rem;
    }

    .cv-basic-info h1 {
        font-size: 1.75rem;
    }

    .cv-basic-info h2 {
        font-size: 1.1rem;
    }

    .cv-basic-info p {
        font-size: 0.95rem;
    }

    .gallery-item {
        height: 250px;
    }

    .hero-image img {
        height: 250px;
    }

    .promo-image img {
        height: 250px;
    }

    .case-card {
        margin-bottom: 1rem;
    }

    .filter-btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    .promo-buttons {
        justify-content: center;
    }

    .about-text h2 {
        font-size: 2rem;
    }

    .service-card,
    .contact-form,
    .cv-section {
        padding: 1.5rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* Animaciones suaves */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.contact-item,
.about-image,
.experience-item {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Focus states para accesibilidad */
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid #2c5aa0;
    outline-offset: 2px;
}

/* Placeholder para imágenes */
img[src=""] {
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

img[src=""]::before {
    content: "🐾";
    font-size: 3rem;
}

/* Clínicas - Responsive Grid */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 968px) {
    .courses-grid {
        grid-template-columns: 1fr !important;
    }
}

.course-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.course-card.featured {
    border: 2px solid #e67e22;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.course-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
}

.course-content {
    padding: 2rem;
}

@media (max-width: 768px) {
    .course-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .course-content {
        padding: 1.25rem;
    }

    .course-content h3 {
        font-size: 1.3rem;
        flex-direction: column;
        gap: 0.25rem;
        align-items: flex-start;
    }
}

.course-content h3 {
    color: #2c5aa0;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.course-content h3 i {
    color: #e67e22;
}

.course-description {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.course-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .course-highlights {
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .course-highlights {
        gap: 0.5rem;
    }

    .course-highlights .highlight {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

.course-highlights .highlight {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #f8f9fa;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    color: #333;
}

.course-highlights .highlight i {
    color: #e67e22;
}

.course-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e0e0e0;
}

.course-details p {
    margin-bottom: 0.75rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.course-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Estilos Responsive para Página de Docentes */
@media (max-width: 968px) {
    .teacher-grid-layout {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .teacher-sidebar {
        display: flex;
        flex-direction: column;
        align-items: center !important;
    }
    
    .teacher-photo {
        width: 200px !important;
        height: 200px !important;
    }
    
    .areas-grid,
    .certifications-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 768px) {
    .teacher-card {
        padding: 1.5rem !important;
        margin-bottom: 2rem !important;
    }
    
    .teacher-photo {
        width: 180px !important;
        height: 180px !important;
        margin-bottom: 1rem !important;
    }
    
    .teacher-card h3 {
        font-size: 1.3rem !important;
    }
    
    .teacher-card h4 {
        font-size: 1.1rem !important;
    }
    
    .teacher-card h5 {
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    .teacher-card {
        padding: 1rem !important;
    }
    
    .teacher-photo {
        width: 150px !important;
        height: 150px !important;
        border: 3px solid #2c5aa0 !important;
    }
    
    .teacher-grid-layout {
        gap: 1.5rem !important;
    }
    
    .teacher-card h3 {
        font-size: 1.2rem !important;
    }
}