/* ------------------------------------------
   🎨 Paleta de Cores
------------------------------------------ */
:root {
    --cor-primaria: #007bff;
    --cor-secundaria: #0056b3;
    --cor-sucesso: #28a745;
    --cor-fundo: #f8f9fa;
    --cor-texto: #343a40;
    --cor-branco: #ffffff;
}

/* ------------------------------------------
   🌐 Reset e Base
------------------------------------------ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--cor-texto);
}

/* Links */
a {
    text-decoration: none;
    color: var(--cor-primaria);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--cor-secundaria);
}

/* ------------------------------------------
   🚀 Navbar
------------------------------------------ */
.navbar {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* ------------------------------------------
   🎯 Hero - Banner Principal
------------------------------------------ */
.hero {
    background: url('../images/hero.jpg') center center/cover no-repeat;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.hero .btn {
    margin: 5px;
}

/* Título do topo (super destaque) */
.titulo-topo {
    font-size: 4rem;
    font-weight: 900;
    color: #00bfff; /* Azul neon */
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
    background-color: rgba(0, 0, 0, 0.4);
    padding: 10px 30px;
    border-radius: 15px;
    display: inline-block;
    margin-bottom: 20px;
}
/* ------------------------------------------
   💼 Seções
------------------------------------------ */
section {
    padding: 60px 0;
}

section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--cor-texto);
}

/* ------------------------------------------
   🖼️ Imagens
------------------------------------------ */
.img-padrao, .img-sobre {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.img-padrao:hover, .img-sobre:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.img-pequena {
    max-width: 150px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.img-pequena:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* ------------------------------------------
   🧠 Cards (Ex.: Funcionalidades)
------------------------------------------ */
.card-custom {
    background-color: var(--cor-branco);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.card-custom h5 {
    margin-top: 15px;
}

/* ------------------------------------------
   ✅ Botões Personalizados
------------------------------------------ */
.btn-personalizado {
    background-color: var(--cor-primaria);
    color: var(--cor-branco);
    padding: 10px 24px;
    border-radius: 30px;
    border: none;
    transition: background-color 0.3s ease;
}

.btn-personalizado:hover {
    background-color: var(--cor-secundaria);
}

/* ------------------------------------------
   📩 Formulário
------------------------------------------ */
form {
    background-color: var(--cor-branco);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

form .form-label {
    font-weight: bold;
}

/* ------------------------------------------
   🔗 Footer
------------------------------------------ */
footer {
    background-color: var(--cor-texto);
    color: var(--cor-branco);
    text-align: center;
    padding: 20px 0;
}