/* =========================
   BASE
========================= */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins', sans-serif;
}

body{
    background:#f4f7ff;
    color:#1e293b;
}

/* =========================
   MENU
========================= */

header{
    width:100%;
    height:80px;
    background:linear-gradient(90deg,#3b82f6,#6366f1);
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:0 60px;
    box-shadow:0 5px 15px rgba(0,0,0,0.1);
}

.logo{
    color:#fff;
    font-size:26px;
    font-weight:700;
}

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

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

nav ul li a{
    color:#fff;
    text-decoration:none;
    font-weight:500;
    transition:0.3s;
}

nav ul li a:hover{
    color:#ffe066;
}

/* =========================
   BANNER
========================= */

.banner{
    width:100%;
    height:90vh;
    background:linear-gradient(135deg,#3b82f6,#6366f1,#22c55e);
    display:flex;
    align-items:center;
    padding-left:80px;
    color:#fff;
}

.banner-texto{
    width:650px;
    animation:slideIn 1s ease;
}

.banner-texto h1{
    font-size:52px;
    margin-bottom:20px;
    line-height:1.2;
}

.banner-texto p{
    font-size:18px;
    opacity:0.9;
    margin-bottom:30px;
}

/* animação */

@keyframes slideIn{
    from{
        opacity:0;
        transform:translateY(40px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

/* =========================
   BOTÕES
========================= */

.btn{
    background:#fff;
    color:#3b82f6;
    padding:14px 28px;
    text-decoration:none;
    border-radius:8px;
    font-weight:600;
    margin-right:15px;
    transition:0.3s;
    display:inline-block;
}

.btn:hover{
    background:#ffe066;
    color:#000;
    transform:translateY(-3px);
}

.btn2{
    border:2px solid #fff;
    color:#fff;
    padding:14px 28px;
    text-decoration:none;
    border-radius:8px;
    transition:0.3s;
}

.btn2:hover{
    background:#fff;
    color:#3b82f6;
}

/* =========================
   SOBRE
========================= */

.sobre{
    padding:80px;
    text-align:center;
}

.sobre h2{
    font-size:38px;
    margin-bottom:20px;
}

.sobre p{
    width:70%;
    margin:auto;
    font-size:18px;
    color:#475569;
    line-height:1.8;
}

/* =========================
   SERVIÇOS
========================= */

.servicos{
    display:flex;
    justify-content:center;
    gap:30px;
    padding:60px;
}

.card{
    width:300px;
    background:#fff;
    padding:40px;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
    text-align:center;
    transition:0.3s;
}

.card:hover{
    transform:translateY(-10px);
    box-shadow:0 15px 30px rgba(0,0,0,0.15);
}

.card h3{
    margin-bottom:15px;
    color:#3b82f6;
}

/* =========================
   FORMULÁRIOS
========================= */

.form-container{
    width:100%;
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
}

form{
    width:450px;
    background:#fff;
    padding:40px;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,0.1);
}

form h2{
    text-align:center;
    margin-bottom:25px;
}

form input,
form select,
form textarea{
    width:100%;
    padding:14px;
    margin-bottom:18px;
    border:1px solid #ddd;
    border-radius:8px;
    outline:none;
}

form button{
    width:100%;
    padding:14px;
    background:#3b82f6;
    border:none;
    color:#fff;
    font-size:16px;
    border-radius:8px;
    cursor:pointer;
    transition:0.3s;
}

form button:hover{
    background:#22c55e;
}

/* =========================
   PAINEL
========================= */

.painel{
    padding:80px;
    text-align:center;
}

.painel h1{
    font-size:40px;
    margin-bottom:20px;
}

/* =========================
   VIDEOS
========================= */

.conteudo{
    padding:60px;
}

.videos{
    display:flex;
    gap:30px;
    flex-wrap:wrap;
    margin-top:40px;
}

.video-card{
    width:300px;
    background:#fff;
    padding:30px;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

/* bloqueio */

.bloqueio{
    background:#ffedd5;
    padding:20px;
    border-radius:10px;
    margin-top:20px;
    color:#c2410c;
    font-weight:bold;
}

/* botão assistir */

.assistir{
    display:inline-block;
    margin-top:15px;
    background:#3b82f6;
    color:#fff;
    padding:10px 15px;
    text-decoration:none;
    border-radius:8px;
}

/* =========================
   BIBLIOTECA
========================= */

.biblioteca{
    padding:60px;
}

.livros{
    display:flex;
    gap:30px;
    flex-wrap:wrap;
    margin-top:40px;
}

.livro{
    width:300px;
    background:#fff;
    padding:30px;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

/* =========================
   FOOTER
========================= */

footer{
    background:#1e293b;
    color:#fff;
    text-align:center;
    padding:25px;
    margin-top:40px;
}