:root {
    --primary: #E67E22; 
    --dark: #121212;
    --grey: #F4F7F6;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: #333;
    line-height: 1.6;
    background: var(--grey);
}

html {
    scroll-behavior: smooth;
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* =======================
   NAVBAR (IGUAL INDEX)
======================= */

.navbar {
    padding: 25px 0;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1000;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -2px;
    color: var(--dark);
    text-transform: uppercase;
}

.logo span {
    color: var(--primary);
}

.desktop-menu a {
    text-decoration: none;
    color: var(--dark);
    margin-left: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: 0.3s;
}

.desktop-menu a:hover {
    opacity: 0.6;
}

.btn-cta-nav {
    background: var(--dark);
    color: #fff !important;
    padding: 12px 25px;
    border-radius: 4px;
}

/* =======================
   CONTACTO
======================= */

.contact-section {
    padding: 160px 0 100px;
}

.contact-container {
    max-width: 700px;
    margin: auto;
    background: #fff;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.contact-title {
    text-align: center;
    margin-bottom: 40px;
}

.contact-title h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8rem;
    margin-bottom: 10px;
}

.contact-title p {
    color: #666;
    font-size: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
    outline: none;
    transition: 0.3s;
    font-family: 'Inter', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}

.form-group textarea {
    height: 160px;
    resize: none;
}

/* BOTÃO */
.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s;
}

.submit-btn:hover {
    background: #cf6f1d;
    transform: translateY(-2px);
}

/* =======================
   FOOTER (IGUAL INDEX)
======================= */

.footer {
    background: #0a0a0a;
    color: #fff;
    padding: 80px 0 40px;
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.footer-contact h4,
.footer-social h4 {
    margin-bottom: 25px;
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.footer-social a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.copyright {
    text-align: center;
    border-top: 1px solid #222;
    padding-top: 30px;
    font-size: 0.85rem;
    color: #555;
}

/* =======================
   RESPONSIVO
======================= */

@media (max-width: 1100px) {

    .contact-container {
        padding: 30px;
    }

    .contact-title h1 {
        font-size: 2.2rem;
    }

    .nav-flex {
        flex-direction: column;
        gap: 15px;
    }

}