/* Base Styles */
:root {
    --primary-color: #473c5f;
    --secondary-color: #3a314f;
    --accent-color: #bda8c6;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --medium-gray: #ddd;
    --dark-gray: #666;
    --white: #fff;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Removed empty html rule that was causing lint warning */

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 16px;
}

.btn-primary {
    display: block;
    margin: 0 auto;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    width: fit-content;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #25D366; /* Verde do WhatsApp */
    color: #000000; /* Texto preto */
    border-color: #25D366;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.section {
    padding: 80px 0;
    background-color: var(--white);
}

/* Alternating section backgrounds */
.section:nth-of-type(even) {
    background-color: #f9f9f9;
}

/* Ensure hero section stays white */
.hero {
    background-color: var(--white) !important;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.header.scroll-up {
    transform: translateY(0);
}

.header.scroll-down {
    transform: translateY(-100%);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

.logo img {
    height: 93.75px;
    width: auto;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 2px 2px 15px rgba(0, 0, 0, 0.3);
}

.whatsapp-float a {
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.whatsapp-float i {
    transition: transform 0.3s ease;
}

.whatsapp-float:hover i {
    transform: scale(1.2);
}

/* WhatsApp Button - Modern Minimalist Design */
.whatsapp-btn a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #128C7E; /* Verde mais escuro e sofisticado */
    color: white;
    padding: 16px 36px; /* Aumento significativo do padding */
    border-radius: 8px; /* Bordas menos arredondadas para um visual mais moderno */
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1em;
    letter-spacing: 0.5px; /* Melhora a legibilidade */
    text-transform: uppercase; /* Torna o texto em maiúsculas */
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); /* Transição mais suave */
    min-height: 56px; /* Altura aumentada */
    box-shadow: 0 2px 12px rgba(18, 140, 126, 0.2); /* Sombra sutil com cor temática */
    border: 1px solid rgba(255, 255, 255, 0.1); /* Borda sutil para dar profundidade */
}

.whatsapp-btn a:hover {
    background-color: #0E766B; /* Tom mais escuro no hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(18, 140, 126, 0.25);
    letter-spacing: 0.8px; /* Efeito sutil de expansão do texto */
}

.whatsapp-btn a:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(18, 140, 126, 0.15);
    transition: all 0.1s ease; /* Transição mais rápida no clique */
}

.whatsapp-btn i {
    font-size: 1.6em; /* Ícone ligeiramente maior */
    margin-right: 14px; /* Mais espaço entre o ícone e o texto */
    position: relative;
    top: 1px; /* Ajuste fino de alinhamento */
    transition: transform 0.3s ease; /* Transição suave para o ícone */
}

/* Efeito sutil de escala no ícone ao passar o mouse */
.whatsapp-btn a:hover i {
    transform: scale(1.08);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .whatsapp-btn a {
        padding: 14px 28px;
        font-size: 1em;
        min-height: 50px;
        letter-spacing: 0.3px;
    }
    
    .whatsapp-btn i {
        margin-right: 10px;
        font-size: 1.4em;
    }
}

/* Ajustes para telas menores */
@media (max-width: 768px) {
    .whatsapp-btn a {
        padding: 12px 20px;
        min-height: 46px;
        font-size: 0.9em;
    }
    
    .whatsapp-btn i {
        font-size: 1.3em;
        margin-right: 8px;
    }
}

/* Accessibility Focus Styles */
*:focus-visible {
    outline: 3px solid #25D366;
    outline-offset: 2px;
    border-radius: 2px;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #25D366;
    color: white;
    padding: 8px 16px;
    z-index: 100;
    transition: top 0.3s;
}

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

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Main Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 0;
}

.main-nav li {
margin-left: 30px;
}

.main-nav .nav-link {
color: var(--text-color);
text-decoration: none;
font-weight: 500;
transition: all 0.3s ease;
padding: 8px 12px;
border-radius: 4px;
display: block;
position: relative;
overflow: hidden;
}

.main-nav .nav-link::after {
content: '';
position: absolute;
width: 0;
height: 2px;
bottom: 0;
left: 50%;
background-color: var(--primary-color);
transition: all 0.3s ease;
transform: translateX(-50%);
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav ul li a.active::after {
    width: 100%;
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-color);
    padding: 8px;
}

.mobile-menu:focus {
    outline: none;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: 70vh;
    min-height: 500px;
    background: linear-gradient(rgba(71, 60, 95, 0.8), rgba(71, 60, 95, 0.9)), url('../cbho-banner.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
    margin-top: 80px;
    box-sizing: border-box;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 0;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.about-image img {
    display: block;
    transition: var(--transition);
}

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

/* Gallery Section */
.gallery-section {
    padding: 80px 0;
    background-color: var(--light-gray);
    overflow: hidden;
}

.slider-container {
    position: relative;
    max-width: 1000px;
    margin: 40px auto 0;
    padding: 0 40px;
}

.slider {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.prev-btn {
    left: 0;
}

.next-btn {
    right: 0;
}

.thumbnails {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 10px;
    padding: 10px 0;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) #f1f1f1;
}

.thumbnails::-webkit-scrollbar {
    height: 8px;
}

.thumbnails::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.thumbnails::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 4px;
}

.thumbnail {
    width: 80px;
    height: 60px;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    flex-shrink: 0;
    border: 2px solid transparent;
}

.thumbnail:hover {
    opacity: 0.8;
    transform: translateY(-3px);
}

.thumbnail.active {
    opacity: 1;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .slider {
        height: 400px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .thumbnail {
        width: 60px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .slider {
        height: 300px;
    }
    
    .slider-container {
        padding: 0 20px;
    }
    
    .slider-btn {
        width: 35px;
        height: 35px;
    }
    
    .thumbnail {
        width: 50px;
        height: 38px;
    }
}

/* Plans Section */
.plans-section {
    background-color: var(--light-gray);
}

.plans-search-container {
    max-width: 800px;
    margin: 0 auto 40px;
    background: var(--white);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.search-box {
    position: relative;
    margin-bottom: 20px;
}

.search-box i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 1.1rem;
}

.search-box input {
    width: 100%;
    padding: 15px 20px 15px 50px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(71, 60, 95, 0.1);
}

.plans-counter {
    text-align: center;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.plans-counter span {
    font-weight: 600;
}

.plans-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
gap: 20px;
margin-top: 30px;
align-items: stretch;
}

.plan-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    justify-content: center;
}

.plan-card h3 {
    margin: 10px 0 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.4;
    width: 100%;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.plan-name {
    font-weight: 500;
    color: var(--text-color);
    margin: 0;
    line-height: 1.4;
}

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.pagination {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination button {
    width: 40px;
    height: 40px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
}

.pagination button:hover:not(.active) {
    background-color: #f5f5f5;
}

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

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* No results message */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: var(--dark-gray);
}

.no-results i {
    font-size: 3rem;
    color: #ddd;
    margin-bottom: 15px;
    display: block;
}

.no-results p {
    margin: 0;
    font-size: 1.1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .plans-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .search-box input {
        padding: 12px 15px 12px 45px;
    }
}

@media (max-width: 480px) {
    .plans-search-container {
        padding: 20px 15px;
    }
    
    .search-box input {
        font-size: 0.95rem;
    }
    
    .plans-counter {
        font-size: 0.9rem;
    }
}

/* Contact Section */
.contact-section {
    background-color: var(--light-gray);
}

.contact-content {
    display: flex;
    gap: 40px;
    margin-top: 50px;
}

.contact-info {
    flex: 1;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-right: 20px;
    margin-top: 5px;
}

.contact-item h3 {
    margin-bottom: 5px;
    color: var(--primary-color);
}

.contact-form {
    flex: 1;
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.form-title {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.form-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.form-group {
    margin-bottom: 20px;
}

select.form-control {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23473c5f' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
    padding-right: 40px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    transition: var(--transition);
}

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

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

/* Map Section */
.map-section {
    height: 450px;
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 70px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.8fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

.footer-about h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-about h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-about p {
    color: #aaa;
    line-height: 1.6;
    margin-bottom: 5px;
}

.footer-links h3,
.footer-contact h3,
.footer-social h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after,
.footer-contact h3::after,
.footer-social h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--light-gray);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

/* Specialists Section */
.specialists-section {
    padding: 80px 0;
    background-color: var(--white);
}

.specialists-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

.specialist-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: calc(33.333% - 20px);
    margin-bottom: 30px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

.specialist-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    text-decoration: none;
}

.specialist-card .view-profile {
    display: inline-block;
    margin-top: 10px;
    color: #3498db;
    font-size: 0.9em;
    font-weight: 500;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}

.specialist-card:hover .view-profile {
    opacity: 1;
    transform: translateY(0);
}

.specialist-card .view-profile i {
    font-size: 0.8em;
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.specialist-card:hover .view-profile i {
    transform: translateX(5px);
}

.specialist-image {
    position: relative;
    width: 100%;
    padding-top: 120%; /* 4:3 aspect ratio */
    overflow: hidden;
}

.specialist-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.specialist-info {
    padding: 20px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.specialist-info h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.specialist-info p {
    color: var(--dark-gray);
    font-size: 0.95rem;
    margin-bottom: 5px;
    line-height: 1.5;
}

.specialist-info p:last-child {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 500;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .specialist-card {
        width: calc(50% - 15px);
    }
    
    .specialist-info h3 {
        font-size: 1.1rem;
    }
    
    .specialist-info p {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .specialist-card {
        width: 100%;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .specialist-info {
        padding: 15px;
    }
}

.footer-contact p {
    color: #aaa;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--accent-color);
    width: 20px;
    text-align: center;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #777;
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-text,
    .about-image {
        width: 100%;
    }
    
    .plans-column {
        flex: 0 0 calc(50% - 10px);
    }
}

@media (max-width: 1200px) {
    .whatsapp-btn a span {
        display: none;
    }
    
    .whatsapp-btn a {
        padding: 8px 12px;
        font-size: 0;
    }
    
    .whatsapp-btn i {
        font-size: 1.4em;
        margin: 0;
    }
}

@media (max-width: 768px) {
    .whatsapp-btn {
        display: none;
    }
    
    .header {
        padding: 10px 0;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 999;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 20px;
    }
    
    .main-nav ul li {
        margin: 10px 0;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .plans-column {
        flex: 0 0 100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}