* {
    box-sizing: border-box;
}

body {
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    margin: 0;
    color: #1f2933;
    background-color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

.hero {
    background-color: #0f172a;
    color: #ffffff;
    padding: 100px 0;
}

.hero h1 {
    font-size: 2.4rem;
    max-width: 900px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 20px 0 40px;
}

.btn-primary {
    display: inline-block;
    background-color: #2563eb;
    color: #ffffff;
    padding: 14px 28px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-primary i {
    margin-right: 8px;
}

.btn-primary:hover {
    background-color: #1e40af;
}

section {
    padding: 80px 0;
}

.section-alt {
    background-color: #f4f6f8;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
}

.card {
    background: #ffffff;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.card i {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 15px;
}

.list-icons {
    list-style: none;
    padding: 0;
}

.list-icons li {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.list-icons i {
    color: #2563eb;
    margin-right: 10px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step span {
    font-size: 2rem;
    font-weight: bold;
    color: #2563eb;
}

.step h3 {
    margin-top: 10px;
}

.tech {
    font-size: 1.1rem;
    font-weight: 500;
}

.cta-final {
    background-color: #0f172a;
    color: #ffffff;
    text-align: center;
}

footer {
    background-color: #020617;
    color: #94a3b8;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}



/* ==========================================================================
   Novos estilos para Rodapé e Modal de Privacidade (Validação Meta)
   ========================================================================== */

footer .container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-info {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.5;
}

.footer-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
}

.footer-link:hover {
    text-decoration: underline;
}

/* Modal Background */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0, 0, 0, 0.6); 
    backdrop-filter: blur(4px);
}

/* Modal Content Box */
.modal-content {
    background-color: #ffffff;
    margin: 5% auto; 
    padding: 30px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    width: 80%; 
    max-width: 700px;
    color: #1f2933;
    text-align: left;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.modal-content h2 {
    font-size: 1.6rem;
    margin-top: 0;
    color: #0f172a;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 10px;
}

.modal-content h3 {
    font-size: 1.1rem;
    margin-top: 20px;
    color: #0f172a;
}

.modal-content p {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
}

/* Botão Fechar (X) */
.close-btn {
    color: #94a3b8;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.close-btn:hover,
.close-btn:focus {
    color: #1e293b;
    text-decoration: none;
}