/* --- Variáveis de Estilo Modernas (Tema Saúde/Confiança) --- */
:root {
    --primary: #0284c7;        /* Azul Médico Moderno */
    --primary-dark: #0369a1;
    --secondary: #0f172a;      /* Slate Escuro para contraste profissional */
    --text-color: #334155;     /* Cinza suave para leitura */
    --text-light: #64748b;
    --bg-light: #f8fafc;       /* Fundo claro asséptico */
    --white: #ffffff;
    --border-radius: 16px;
    --shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.05), 0 8px 10px -6px rgba(2, 132, 199, 0.05);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* --- Botões Customizados --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

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

.btn-ead {
    background-color: var(--white);
    border: 1.5px solid var(--primary);
    color: var(--primary);
}

.btn-secondary:hover {
    background-color: #1e293b;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid #e2e8f0;
    color: var(--secondary);
}

.btn-outline:hover {
    background-color: #f1f5f9;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

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

/* --- Barra de Navegação --- */
.navbar {
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #f1f5f9;
    z-index: 100;
    padding: 12px 0;
}

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

.img-logo {
    height: 50px; /* Mantém a logo do site original em tamanho elegante */
    width: auto;
    display: block;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    margin: 0 16px;
    transition: var(--transition);
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--primary);
}

.nav-auth {
    display: flex;
    gap: 12px;
}

/* --- Seção Hero --- */
.hero {
    padding: 80px 0 60px 0;
    background: radial-gradient(100% 100% at 100% 0%, rgba(2, 132, 199, 0.04) 0%, rgba(255, 255, 255, 0) 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.badge {
    background-color: rgba(2, 132, 199, 0.08);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 20px;
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1.15;
    margin-bottom: 12px;
}

.hero-text h2 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--primary);
    line-height: 1.4;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.image-frame {
    position: relative;
    width: 100%;
    border-radius: var(--border-radius);
    overflow: visible;
}

.img-hero {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.stat-floating {
    position: absolute;
    bottom: -20px;
    left: -25px;
    background: var(--white);
    padding: 20px 24px;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.08);
    border: 1px solid #f1f5f9;
}

.stat-floating h3 { font-size: 1.8rem; color: var(--secondary); font-weight: 800; }
.stat-floating p { font-size: 0.85rem; color: var(--text-light); font-weight: 500; }

/* --- Seção de Métricas --- */
.metrics {
    padding: 40px 0;
    border-top: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
    background-color: var(--bg-light);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.metric-icon {
    width: 48px;
    height: 48px;
    background-color: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
}

.metric-item h3 { font-size: 1.3rem; font-weight: 700; color: var(--secondary); }
.metric-item p { font-size: 0.85rem; color: var(--text-light); }

/* --- Seção de Cursos --- */
.courses { padding: 100px 0; }

.section-title { text-align: center; margin-bottom: 56px; }
.section-title h2 { font-size: 2.25rem; font-weight: 800; color: var(--secondary); margin-bottom: 12px; }
.section-title p { color: var(--text-light); font-size: 1.05rem; }

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.course-card {
    background-color: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.course-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.course-thumb {
    position: relative;
    width: 100%;
    height: 200px;
    background-color: #f1f5f9;
}

.course-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.course-card:hover .course-thumb img {
    transform: scale(1.04);
}

.course-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    background-color: rgba(22, 163, 74, 0.95);
    backdrop-filter: blur(4px);
    color: var(--white);
    padding: 4px 10px;
    border-radius: 6px;
}

.course-tag.tech {
    background-color: rgba(37, 99, 235, 0.95);
}

.course-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.course-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.course-content p {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: 24px;
}

.course-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
    border-top: 1px solid #f1f5f9;
    padding-top: 16px;
}

.course-meta i { color: var(--primary); }

/* --- Call to Action Institucional --- */
.about-cta {
    padding: 80px 0;
    background-color: var(--secondary);
    color: var(--white);
}

.about-cta h2 { font-size: 2.25rem; font-weight: 800; margin-bottom: 16px; }
.about-cta p { font-size: 1.1rem; color: #94a3b8; max-width: 600px; margin: 0 auto 32px auto; }

/* --- Contato & Cadastro --- */
.contact { padding: 100px 0; background-color: var(--bg-light); }
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.contact-info h2 { font-size: 2.25rem; font-weight: 800; color: var(--secondary); margin-bottom: 16px; }
.contact-info p { color: var(--text-light); margin-bottom: 32px; }

.info-list { display: flex; flex-direction: column; gap: 20px; }
.info-item { display: flex; align-items: flex-start; gap: 16px; }
.info-item i { color: var(--primary); font-size: 1.2rem; margin-top: 4px; }
.info-item p { color: var(--text-color); font-size: 1rem; }

.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.01);
}

.contact-form h3 { font-size: 1.4rem; font-weight: 700; color: var(--secondary); margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }

.form-group input, .form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.1);
}

/* --- Rodapé --- */
.footer {
    background-color: var(--white);
    padding: 32px 0;
    border-top: 1px solid #e2e8f0;
    font-size: 0.9rem;
    color: var(--text-light);
}

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

.social-medias a {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-left: 16px;
    transition: var(--transition);
}

.social-medias a:hover { color: var(--primary); }

/* --- Responsividade Global --- */
@media (max-width: 1024px) {
    .courses-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero-container, .metrics-grid, .courses-grid, .contact-container {
        grid-template-columns: 1fr;
    }
    .nav-menu, .nav-auth .btn-outline { display: none; }
    .hero-text h1 { font-size: 2.25rem; }
    .hero-actions { flex-direction: column; }
    .stat-floating { display: none; }
    .img-hero { height: 260px; }
    .footer-grid { flex-direction: column; gap: 16px; text-align: center; }
}