/* ===== NAVIGATION MENU ===== */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-link:hover,
.nav-link.active {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.nav-link i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    list-style: none;
    margin: 0;
    border: 1px solid var(--border-color);
    display: none;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

.nav-dropdown:hover .nav-link i,
.nav-dropdown.active .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    border-radius: 0;
}

.dropdown-menu a:hover {
    background: var(--light-gray);
    color: var(--primary-color);
    transform: translateX(-5px);
}

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 24px;
    cursor: pointer;
    padding: var(--spacing-sm);
}

/* Responsive Navigation */
@media (max-width: 1024px) {
    .nav-list {
        gap: var(--spacing-md);
    }
    
    .nav-link {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: var(--white);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-md);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        justify-content: space-between;
        border: 1px solid var(--border-color);
        margin-bottom: var(--spacing-xs);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        margin-right: var(--spacing-md);
        background: var(--light-gray);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .nav-dropdown.active .dropdown-menu {
        max-height: 300px;
    }
    
    .header-content {
        position: relative;
    }
}

/* ===== BREADCRUMB NAVIGATION ===== */
.breadcrumb {
    background: var(--light-gray);
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: var(--font-size-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.breadcrumb-item:not(:last-child)::after {
    content: '←';
    color: var(--text-light);
    margin-right: var(--spacing-xs);
}

.breadcrumb-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.breadcrumb-current {
    color: var(--text-light);
}

/* ===== QUICK NAVIGATION FOOTER ===== */
.quick-nav-footer {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.quick-nav-footer h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    text-align: center;
}

.quick-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.quick-nav-item {
    background: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--primary-color);
    text-align: center;
    font-weight: 500;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    display: block;
}

.quick-nav-item:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .quick-nav-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
    
    .quick-nav-item {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
}

/* ===== HEADER STYLES ===== */

/* ===== CITIES SECTION ===== */

.cities-section {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.city-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border-top: 4px solid transparent;
    background-clip: padding-box;
}

.city-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.city-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.city-card:nth-child(1) {
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

.city-card:nth-child(2) {
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.city-card:nth-child(3) {
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.city-card:nth-child(4) {
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.city-card:nth-child(5) {
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

.city-card:nth-child(6) {
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

.city-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.city-name {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.city-service {
    color: #666;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.city-features {
    margin-bottom: var(--spacing-lg);
}

.city-features li {
    padding: var(--spacing-xs) 0;
    color: #555;
    position: relative;
    padding-right: 20px;
}

.city-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--success-color);
    font-weight: bold;
}

.city-btn {
    background: var(--gradient-success);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-round);
    font-weight: 600;
    transition: var(--transition-normal);
    width: 100%;
    text-align: center;
    display: block;
}

.city-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* ===== ABOUT SECTION ===== */

.about-section {
    padding: var(--spacing-xxl) 0;
}

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

.about-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.medical-info {
    background: var(--light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.medical-info h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.medical-list {
    display: grid;
    gap: var(--spacing-sm);
}

.medical-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.medical-list i {
    color: var(--success-color);
    font-size: var(--font-size-lg);
}

.warning-box {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border: 2px solid #ffd700;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.warning-box h3 {
    color: #856404;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.warning-box i {
    font-size: var(--font-size-xl);
}

/* ===== CONTACT SECTION ===== */

.contact-section {
    background: var(--gradient-secondary);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.contact-section .section-title {
    color: var(--white);
}

.contact-section .section-title::after {
    background: var(--white);
}

.contact-description {
    color: var(--white);
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.contact-methods {
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.method-icon {
    background: var(--gradient-success);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.method-info {
    flex: 1;
    text-align: right;
}

.method-info h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.method-info p {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.availability {
    background: var(--success-color);
    color: var(--white);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.method-btn {
    background: var(--gradient-success);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-round);
    font-weight: 600;
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.method-btn:hover {
    transform: scale(1.05);
}

.privacy-guarantee {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.privacy-guarantee h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.privacy-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-sm);
    text-align: right;
}

.privacy-list li {
    color: var(--white);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    position: relative;
    padding-right: 30px;
}

.privacy-list li::before {
    content: '🔒';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
}

/* ===== REGIONS SECTION ===== */

.regions-section {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.region-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.region-title {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
    position: relative;
}

.region-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--secondary-color);
}

.region-cities {
    display: grid;
    gap: var(--spacing-sm);
}

.region-cities li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--light-gray);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.region-cities li:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

.region-cities i {
    color: var(--secondary-color);
    flex-shrink: 0;
}

.region-cities li:hover i {
    color: var(--white);
}

/* ===== KEYWORDS SECTION ===== */

.keywords-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.keywords-content {
    text-align: center;
}

.keywords-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.keyword {
    background: var(--light-gray);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-round);
    font-weight: 500;
    border: 2px solid transparent;
    transition: var(--transition-normal);
    cursor: default;
}

.keyword:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.05);
}

.keyword:nth-child(odd) {
    animation: fadeInLeft 0.6s ease-out;
}

.keyword:nth-child(even) {
    animation: fadeInRight 0.6s ease-out;
}

/* ===== FOOTER ===== */

.site-footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

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

.footer-info h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-info p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-contact h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-whatsapp {
    background: var(--gradient-success);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-round);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    transition: var(--transition-normal);
}

.footer-whatsapp:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid #495057;
    opacity: 0.7;
}

/* ===== FLOATING WHATSAPP ===== */

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-float a {
    background: var(--gradient-success);
    color: var(--white);
    padding: var(--spacing-md);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-float i {
    font-size: var(--font-size-xl);
}

.whatsapp-float span {
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

/* ===== SCROLLBAR STYLING ===== */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* ===== FOCUS STYLES ===== */

a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===== SELECTION STYLES ===== */

::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}