/* Paleta de Cores */
:root {
    --color-primary: #003366; /* Azul Corporativo Escuro */
    --color-secondary: #0056b3; /* Azul Corporativo Médio */
    --color-accent: #f0ad4e; /* Destaque (Opcional, para CTAs) */
    --color-dark: #333333; /* Cinza Escuro (Texto Principal) */
    --color-light: #f4f4f4; /* Cinza Claro (Fundo Secundário) */
    --color-white: #ffffff;
}

/* Reset Básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color 0.3s;
}

a:hover {
    color: var(--color-secondary);
}

/* Botões CTA */
.btn-cta {
    display: inline-block;
    padding: 10px 25px;
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    transition: background-color 0.3s, transform 0.2s;
    border: 2px solid var(--color-primary);
}

.btn-cta:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary) !important;
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
}

/* Cabeçalho Principal */
.main-header {
    background-color: var(--color-white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--color-dark);
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.8em;
    font-weight: 700;
    margin: 0;
}

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
}

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

.main-nav ul li a {
    color: var(--color-dark);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--color-primary);
}

.main-nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

.main-nav .area-cliente a {
    font-size: 0.9em;
    color: var(--color-secondary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    color: var(--color-primary);
}

/* Seções Comuns */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5em;
    color: var(--color-primary);
    font-weight: 700;
}

.section-title span {
    display: block;
    font-size: 0.5em;
    color: var(--color-dark);
    font-weight: 400;
    margin-top: 5px;
}

/* Hero Section */
.hero {
    background: var(--color-light);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.5em;
    color: var(--color-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.3em;
    margin-bottom: 40px;
    color: var(--color-dark);
}

/* Destaques (Grid) */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.highlight-item {
    padding: 30px;
    border: 1px solid var(--color-light);
    border-radius: 8px;
    transition: box-shadow 0.3s;
}

.highlight-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.highlight-item i {
    font-size: 3em;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.highlight-item h4 {
    font-size: 1.2em;
    margin-bottom: 10px;
    color: var(--color-primary);
}

/* Formulários */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-weight: 600;
}

.form-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Rodapé */
.main-footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 50px 0 20px 0;
}

.main-footer h3 {
    color: var(--color-white);
    margin-bottom: 20px;
    font-size: 1.2em;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 5px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col p, .footer-col li {
    font-size: 0.9em;
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--color-light);
}

.footer-col a:hover {
    color: var(--color-secondary);
}

.footer-col i {
    margin-right: 10px;
    color: var(--color-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.8em;
    margin: 5px 0;
}

/* Responsividade */
@media (max-width: 992px) {
    .main-nav {
        display: none;
    }

    .main-header .container {
        padding: 10px 0;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav.active {
        display: block;
        position: absolute;
        top: 60px; /* Ajustar conforme a altura do header */
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1);
    }

    .main-nav.active ul {
        flex-direction: column;
        padding: 10px 0;
    }

    .main-nav.active ul li {
        margin: 10px 0;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5em;
    }

    .hero p {
        font-size: 1.1em;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-col {
        padding-bottom: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-col:last-child {
        border-bottom: none;
    }
}