:root {
    /* Paleta de cores baseada na logo */
    --site-bg: #F5F5F5;           /* Fundo do site */
    --navbar-bg: #FFFFFF;         /* Fundo do menu */
    --navbar-text: #222222;       /* Texto do menu */
    --navbar-hover: #00B3C6;      /* Hover / ativo menu */
    --primary-btn: #E53935;       /* Botões principais */
    --secondary-btn: #00B3C6;     /* Botões secundários / links */
    --highlight: #FFEB3B;         /* Destaques / ícones */
    --footer-bg: #333333;         /* Fundo do footer */
    --footer-text: #FFFFFF;       /* Texto do footer */
    --shadow: rgba(0, 0, 0, 0.1); /* Sombra leve */
}

/* Estilo geral do site */
body {
    background-color: var(--site-bg);
    /*background: url('/static/images/fundo.jpg') no-repeat center center fixed;*/
    background-size: cover; /* cobre toda a tela */
    
    color: #222222;
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5); /* branco semi-transparente */
    z-index: -1;
}


/* Navbar premium com blur */
.navbar {
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    transition: background-color 0.6s ease, box-shadow 0.6s ease;
    border-radius: 8px;
    padding: 0.5rem 1rem;
}

/* Navbar após scroll */
.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 12px var(--shadow);
}

/* Centralizar o menu */
.navbar .navbar-nav {
    margin: 0 auto;   /* joga o menu pro centro */
    text-align: center;
}

/* Links da navbar */
.navbar .nav-link {
    color: var(--navbar-text) !important;
    font-size: 1.1rem;     /* aumenta a letra */
    font-weight: bold;     /* deixa em negrito */
    letter-spacing: 0.5px; /* leve espaçamento */
    transition: color 0.3s ease, transform 0.2s ease, opacity 0.5s ease;
    opacity: 0.9;
    padding: 0.7rem 1rem;  /* mais respiro entre os itens */
}

.navbar.scrolled .nav-link {
    opacity: 1;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--navbar-hover) !important;
    transform: translateY(-2px);
}

.navbar .navbar-brand img {
    background: transparent; /* tira o fundo branco aplicado antes */
    border-radius: 0;        /* remove a borda arredondada */
    padding: 0;              /* remove o padding que deixava “caixinha branca” */
}

.btn-primary {
    background-color: #00B3C6; /* turquesa da paleta */
    border-color: #00B3C6;
    border-radius: 6px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    color: #ffffff; 
}

.btn-primary:hover {
    background-color: #0095a6; /* tom mais escuro no hover */
    border-color: #0095a6;
}

.btn-secondary {
    background-color: var(--secondary-btn);
    border-color: var(--secondary-btn);
    border-radius: 6px;
    box-shadow: 0 3px 6px var(--shadow);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #009aa8;
    border-color: #009aa8;
    transform: translateY(-2px);
    box-shadow: 0 5px 10px var(--shadow);
}

.text-tecla {
    color: #009aa8 !important;
}

.btn-outline-primary {
    color: #009aa8;             /* cor do texto */
    border-color: #009aa8;      /* cor da borda */
}

.btn-outline-primary:hover {
    background-color: #009aa8;  /* cor de fundo ao passar o mouse */
    color: #fff;                /* texto branco ao passar o mouse */
    border-color: #009aa8;
}

.col-md-4 a {
    border: none;
    outline: none;
    box-shadow: none;
    text-decoration: none;
}

/* Remove borda padrão que pode aparecer em imagens dentro de links */
.col-md-4 a img {
    border: none;
    outline: none;
}

/* Destaques e ícones */
.highlight {
    color: var(--highlight);
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 1.5rem 0;
}

.footer span {
    color: var(--highlight);
}

/* Imagens de cursos */
.course-image {
    height: auto;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 3px 6px var(--shadow);
    transition: transform 0.3s ease;
}

.course-image:hover {
    transform: scale(1.02);
}

.diferential-card {
    background-color: rgba(255, 255, 255, 0.2); /* branco 80% opaco */
    border-radius: 12px;
    transition: all 0.3s ease;
}

.diferential-card:hover {
    background-color: rgba(255, 255, 255, 0.95); /* mais forte ao hover */
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Depoimentos com hover */
.testimonial-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: scale(1.02);
}

/* Hero overlay já aplicado inline, mas pode ajustar via CSS se preferir 
.hero-section h1, .hero-section p {
    color: #fff;
}
*/

/* =========================
   Cards Sobre a Escola
========================= */
.about-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-card img {
    width: 100%;
    display: block;
    transition: transform 0.4s ease;
}

.about-card:hover img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.5);
    color: #fff;
    padding: 1rem;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.4s ease;
}

.about-card:hover .card-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* =========================
   Fade-in ao rolar
========================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Tamanho padrão para todas as imagens dos cards */
.card-img-top {
    height: 200px; /* ajuste a altura que preferir */
    object-fit: cover;
}

.video-overlay {
    position: relative;
    z-index: 2;
    height: 100vh;
    width: 100%;
    background: rgba(0, 0, 0, 0.3); /* deixa o texto mais legível */
}