/* ==========================================================================
   CONFIGURAÇÕES GERAIS E CORES (TEMA INSPIRADO NA IMAGEM)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --azul-principal: #3bb3fb;       /* Azul claro vibrante dos botões e destaques */
    --azul-escuro-bg: #111a3a;       /* Azul profundo do banner principal */
    --azul-card-dark: #223b98;       /* Azul escuro dos cards intercalados */
    --texto-escuro: #0f172a;         
    --texto-cinza: #64748b;
    --fundo-site: #f8f9fc;           /* Cinza super claro para o fundo das seções */
    --branco: #ffffff;
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    background-color: var(--fundo-site);
    color: var(--texto-escuro);
    line-height: 1.6;
}

/* ==========================================================================
   CABEÇALHO (HEADER)
   ========================================================================== */
header {
    background: var(--branco); 
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    color: var(--azul-principal);
}

.logo-img { height: 40px; }
.logo-text strong { color: var(--texto-escuro); }

.navbar { display: flex; gap: 25px; }

.navbar a {
    text-decoration: none;
    color: var(--texto-escuro);
    font-weight: 600;
    font-size: 0.95rem;
    transition: 0.3s;
}

.navbar a:hover, .navbar a.active { color: var(--azul-principal); }
.navbar i { font-size: 0.7rem; margin-left: 3px; }

.header-contact { display: flex; align-items: center; gap: 12px; }

.contact-icon {
    background: var(--azul-principal);
    color: var(--branco);
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    font-size: 1.2rem;
}

.contact-info { display: flex; flex-direction: column; line-height: 1.2; }
.contact-info span { font-size: 0.8rem; color: var(--texto-cinza); font-weight: 600; }
.contact-info strong { font-size: 1rem; color: var(--azul-principal); }

/* ==========================================================================
   SEÇÃO HERO (BANNER PRINCIPAL)
   ========================================================================== */
.hero {
    /* Gradiente simulando a foto de fundo escurecida */
    background: linear-gradient(90deg, rgba(17,26,58,0.95) 0%, rgba(34,59,152,0.8) 100%), url('https://via.placeholder.com/1920x800/111a3a/3bb3fb') center/cover;
    padding: 120px 20px;
    color: var(--branco);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
}

.hero .subtitle {
    color: var(--azul-principal);
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 1rem;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3.8rem;
    margin: 10px 0 20px;
    line-height: 1.1;
}

.hero h1 span { color: var(--azul-principal); }

.hero p {
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: 30px;
    opacity: 0.8;
}

/* Botões Globais */
.btn {
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary { background: var(--azul-principal); color: var(--branco); }
.btn-primary:hover { background: #2a9be0; }

.btn-secondary { background: var(--branco); color: var(--texto-escuro); }
.btn-secondary:hover { background: #e2e8f0; }

.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-disabled { background: #cbd5e1; color: #64748b; cursor: not-allowed; }
.btn-disabled:hover { background: #cbd5e1; }

/* ==========================================================================
   CARDS AZUIS DE DESTAQUE (FEATURES)
   ========================================================================== */
.features-section {
    max-width: 1200px;
    margin: -50px auto 60px; /* Sobe um pouco para sobrepor o banner levemente */
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 30px 20px;
    border-radius: 8px;
    color: var(--branco);
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

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

.feature-card i { font-size: 2.5rem; margin-bottom: 15px; }
.feature-card h3 { margin: 0 0 10px 0; font-size: 1.2rem; }
.feature-card p { font-size: 0.85rem; opacity: 0.8; margin: 0; }

.light-blue { background: var(--azul-principal); }
.dark-blue { background: var(--azul-card-dark); }

/* ==========================================================================
   SEÇÃO DE TREINAMENTOS (ESTILO "WHAT WE OFFER")
   ========================================================================== */
.services-section {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
    text-align: center;
}

.section-title { margin-bottom: 50px; }
.section-title .subtitle { color: var(--azul-principal); font-weight: 700; font-size: 0.9rem; letter-spacing: 2px; }
.section-title h2 { font-size: 2.5rem; color: var(--azul-escuro-bg); margin: 5px 0 15px; }
.section-title h2 span { color: var(--azul-principal); }

/* Linha decorativa abaixo do título */
.title-line { width: 50px; height: 3px; background: var(--azul-principal); margin: 0 auto; border-radius: 2px; }

.grid-treinamentos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: left;
}

.card {
    background: var(--branco);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
    transition: 0.3s;
}

.card:hover { box-shadow: 0 15px 40px rgba(0,0,0,0.1); transform: translateY(-5px); }

.card-image {
    width: 100%;
    height: 220px;
    background-color: #e2e8f0;
    border-radius: 10px 10px 0 0;
    /* Aqui você pode colocar um background-image via CSS ou uma tag <img> no HTML */
}

/* Ícone flutuante dividindo a imagem e o texto */
.card-icon-floating {
    width: 60px;
    height: 60px;
    background: var(--azul-principal);
    color: var(--branco);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    border-radius: 10px;
    position: absolute;
    top: 190px; /* Fica no limite da imagem (220px) */
    right: 30px;
    border: 4px solid var(--branco);
}

.card-content { padding: 40px 30px 30px; }
.card-content h3 { font-size: 1.3rem; color: var(--texto-escuro); margin: 0 0 15px 0; }
.card-content p { color: var(--texto-cinza); font-size: 0.9rem; margin-bottom: 25px; }

.card.locked { opacity: 0.8; }
.card.locked .card-icon-floating { background: #94a3b8; }

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */
.site-footer {
    background: var(--azul-escuro-bg);
    color: var(--branco);
    padding: 30px 20px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-content p { margin: 0; font-size: 0.9rem; opacity: 0.7; }

.social-links { display: flex; gap: 15px; }
.social-icon {
    width: 35px;
    height: 35px;
    background: rgba(255,255,255,0.1);
    color: var(--branco);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    text-decoration: none;
    transition: 0.3s;
}

.social-icon:hover { background: var(--azul-principal); }

/* ==========================================================================
   RESPONSIVIDADE (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 992px) {
    .features-container { grid-template-columns: repeat(2, 1fr); }
    .grid-treinamentos { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .navbar, .header-contact { display: none; } /* Oculta menu no mobile para simplificar */
    .hero { padding: 80px 20px; text-align: center; }
    .hero p { margin: 0 auto 30px; }
    .features-section { margin-top: 30px; }
    .features-container { grid-template-columns: 1fr; }
    .grid-treinamentos { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; text-align: center; }
}