/* Variáveis de cores baseadas no Estratégia Med */
:root {
    --primary-color: #0ba4ae; /* Azul turquesa */
    --secondary-color: #ff1569; /* Rosa/magenta */
    --accent-color: #ffc107; /* Amarelo/dourado */
    --dark-color: #252633; /* Azul escuro */
    --light-color: #f8f9fa; /* Cinza claro */
    --white: #ffffff;
    --black: #333333;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --success-color: #4caf50;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Reset e estilos gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
}

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

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

a {
    text-decoration: none;
    color: #0ba4ae;
    transition: var(--transition);
}

a:hover {
    color: #ff1569;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    line-height: 1.3;
    color: var(--dark-color);
}

p {
    margin-bottom: 15px;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #0ba4ae;
}

.section-header p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    color: #6c757d;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: #0ba4ae;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #098e97;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #ff1569;
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: #e01258;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-success {
    background-color: #4caf50;
    color: #ffffff;
}

.btn-success:hover {
    background-color: #3d8b40;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid #0ba4ae;
    color: #0ba4ae;
}

.btn-outline:hover {
    background-color: #0ba4ae;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.1rem;
}

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

/* Skip Link para acessibilidade */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #0ba4ae;
    color: white;
    padding: 8px;
    z-index: 1001;
    transition: top 0.3s;
}

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

/* Header */
.header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: inline-block;
}

.logo img {
    vertical-align: middle;
}

.main-nav ul {
    display: flex;
    list-style: none;
}

.main-nav ul li {
    margin-left: 25px;
}

.main-nav ul li a {
    color: var(--dark-color);
    font-weight: 500;
}

.main-nav ul li a:hover {
    color: #0ba4ae;
}

.header-cta {
    margin-left: 20px;
}

/* Hero Section */
.hero {
    background-color: #f8f9fa;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgba(11, 164, 174, 0.1) 0%, rgba(255, 21, 105, 0.1) 100%);
    z-index: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    padding-right: 40px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.hero .subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #6c757d;
}

.hero-cta {
    display: flex;
    gap: 15px;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Seção de Cupom de Desconto */
.coupon-section {
    background-color: #ffffff;
    padding: 80px 0;
}

.coupon-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

.coupon-code {
    background-color: #ffffff;
    color: #ff1569;
    font-size: 2.5rem;
    font-weight: 700;
    padding: 15px 40px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 2px;
    border: 2px dashed #ff1569;
}

.coupon-info {
    margin-top: 20px;
    color: #6c757d;
}

.coupon-steps {
    max-width: 800px;
    margin: 0 auto;
}

.coupon-steps h3 {
    text-align: center;
    margin-bottom: 30px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    position: relative;
}

.step-number {
    background-color: #0ba4ae;
    color: #ffffff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    position: absolute;
    top: -15px;
    left: -15px;
}

.step-content h4 {
    color: #0ba4ae;
    margin-bottom: 10px;
}

/* Principais Categorias de Cursos */
.courses-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.course-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.category-card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-10px);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.category-card h3 {
    color: #0ba4ae;
    margin-bottom: 15px;
}

.category-card p {
    margin-bottom: 20px;
    color: #6c757d;
}

/* Detalhamento dos Cursos Principais */
.course-detail {
    padding: 80px 0;
    background-color: #ffffff;
}

.course-detail:nth-child(even) {
    background-color: #f8f9fa;
}

.course-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.course-header h2 {
    color: #0ba4ae;
    margin-bottom: 15px;
}

.course-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.single-option {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
}

.course-option-card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    position: relative;
    transition: var(--transition);
    border: 1px solid #e9ecef;
}

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

.course-option-card.featured {
    border: 2px solid #0ba4ae;
    transform: scale(1.05);
}

.course-option-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.featured-tag {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: #0ba4ae;
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.course-option-card h3 {
    color: #0ba4ae;
    margin-bottom: 20px;
    text-align: center;
}

.price {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
}

.original-price {
    color: #6c757d;
    text-decoration: line-through;
    font-size: 1.1rem;
}

.discount-price {
    color: #0ba4ae;
    font-size: 2rem;
    font-weight: 700;
    margin: 5px 0;
}

.discount-tag {
    display: inline-block;
    background-color: #ff1569;
    color: #ffffff;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

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

.features li {
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.features li:before {
    content: "✓";
    color: #4caf50;
    margin-right: 10px;
    font-weight: bold;
}

/* Plataforma de Estudo */
.platform-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.platform-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.platform-image {
    flex: 1;
}

.platform-image img {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.platform-features {
    flex: 1;
}

.feature {
    display: flex;
    margin-bottom: 30px;
}

.feature-icon {
    font-size: 2rem;
    margin-right: 20px;
    color: #0ba4ae;
}

.feature-content h3 {
    color: #0ba4ae;
    margin-bottom: 10px;
}

/* Depoimentos e Resultados */
.testimonials-section {
    background-color: #ffffff;
    padding: 80px 0;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.testimonial-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    transition: var(--transition);
}

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

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    font-size: 2rem;
    margin-right: 15px;
}

.author-info h4 {
    margin-bottom: 5px;
}

.author-info p {
    color: #6c757d;
    font-size: 0.9rem;
}

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

.stat-item {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0ba4ae;
    margin-bottom: 10px;
}

.stat-label {
    color: #6c757d;
}

/* FAQ (Perguntas Frequentes) */
.faq-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

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

.faq-item {
    background-color: #ffffff;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
}

.faq-icon {
    font-size: 1.5rem;
    color: #0ba4ae;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-bottom: 20px;
}

/* Call-to-Action Final */
.final-cta {
    background-color: #0ba4ae;
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    color: #ffffff;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.highlight {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 5px 10px;
    border-radius: 8px;
    font-weight: 700;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Rodapé (Footer) */
.footer {
    background-color: var(--dark-color);
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 30px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-column h4 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

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

.footer-column ul li a {
    color: #e9ecef;
}

.footer-column ul li a:hover {
    color: #0ba4ae;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.disclaimer {
    color: #e9ecef;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.copyright {
    color: #6c757d;
    font-size: 0.8rem;
}

/* Responsividade */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
    }
    
    .hero-text {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .platform-content {
        flex-direction: column;
    }
    
    .platform-image {
        margin-bottom: 40px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    .main-nav {
        margin-bottom: 20px;
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-nav ul li {
        margin: 0 10px 10px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .coupon-code {
        font-size: 2rem;
        padding: 10px 30px;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero .subtitle {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .coupon-card {
        padding: 20px;
    }
    
    .coupon-code {
        font-size: 1.5rem;
        padding: 8px 20px;
    }
    
    .step {
        padding: 20px;
    }
    
    .step-number {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
    
    .course-option-card {
        padding: 20px;
    }
    
    .discount-price {
        font-size: 1.5rem;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content, .coupon-card, .category-card, .course-option-card, .platform-content, .testimonial-card, .faq-item {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Acessibilidade */
:focus {
    outline: 3px solid #0ba4ae;
    outline-offset: 3px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}