:root {
    --verde-escuro: #2d5a27;
    --verde-medio: #4f7942;
    --laranja-terra: #d48c45;
    --branco: #ffffff;
    --cinza-fundo: #f9f9f9;
    --texto: #333;
}

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

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

.container { width: 85%; max-width: 1200px; margin: auto; }

/* HEADER E LOGOTIPO DESTACADO */
.main-header {
    background: var(--branco);
    padding: 20px 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main-logo {
    height: 480px; /* Logótipo bem grande e visível */
    margin-bottom: 20px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--verde-escuro);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('https://images.unsplash.com/photo-1592150621344-22d50883204e?auto=format&fit=crop&q=80&w=1500');
    background-size: cover;
    background-position: center;
    height: 60vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
}

.hero h1 { font-size: 3.5rem; line-height: 1.2; }
.hero h1 span { color: var(--laranja-terra); }

.btn-cta {
    display: inline-block;
    background: var(--laranja-terra);
    color: white;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 800;
    margin-top: 25px;
    transition: 0.3s;
}

.btn-cta:hover { transform: scale(1.05); background: #b57436; }

/* SERVIÇOS */
.section-padding { padding: 80px 0; }
.section-title {
    text-align: center;
    color: var(--verde-escuro);
    margin-bottom: 50px;
    font-size: 2.2rem;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    transition: 0.3s;
    border-top: 6px solid var(--verde-medio);
}

.service-card i { font-size: 3rem; color: var(--laranja-terra); margin-bottom: 20px; }


/* CONTACTOS */
.contact-section { background: var(--verde-escuro); color: white; padding: 80px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

.contact-info h2 { margin-bottom: 30px; font-size: 2.5rem; }
.contact-info p { margin-bottom: 15px; font-size: 1.1rem; }
.social-links { margin-top: 30px; }
.social-links a { color: white; margin-right: 20px; text-decoration: none; font-weight: bold; }

.footer-logo {
    height: 250px; /* Destaque no rodapé também */
    float: right;
    filter: brightness(1.1);
}

footer { background: #1a1a1a; color: #888; text-align: center; padding: 20px; font-size: 0.8rem; }

/* RESPONSIVO */
@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-logo { float: none; margin-top: 40px; height: 150px; }
    .hero h1 { font-size: 2.2rem; }
    .main-logo { height: 120px; }
}