:root {
    --primary: #0056b3;
    --primary-dark: #003d82;
    --secondary: #00a8ff;
    --accent: #ff6b00;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --white: #ffffff;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --nav-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

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

h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.2; }

/* Utilitários */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 80px 0; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    background: var(--primary); color: var(--white);
    padding: 12px 30px; border-radius: 50px; text-decoration: none;
    font-weight: 600; transition: var(--transition); border: none; cursor: pointer;
}
.btn:hover { background: var(--primary-dark); transform: translateY(-3px); box-shadow: var(--shadow); }
.btn-secondary { background: var(--accent); }
.btn-secondary:hover { background: #e55a00; }
.btn-whatsapp { background: #25D366; }
.btn-whatsapp:hover { background: #128C7E; }
.full-width { width: 100%; }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%;
    background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000; padding: 15px 0; transition: var(--transition);
    height: var(--nav-height); display: flex; align-items: center;
}
.nav-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: 800; color: var(--primary); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo span { color: var(--accent); }
.logo i { color: var(--secondary); font-size: 20px; }

.nav-links { display: flex; list-style: none; gap: 30px; align-items: center; }
.nav-links a { color: var(--dark); text-decoration: none; font-weight: 500; transition: var(--transition); position: relative; }
.nav-links a:not(.btn):hover { color: var(--primary); }

.mobile-menu-btn { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--dark); }

/* Hero */
.hero {
    min-height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?q=80&w=2070&auto=format&fit=crop') center/cover;
    display: flex; align-items: center; color: var(--white);
    padding-top: var(--nav-height);
}
.hero-container { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.hero-text { flex: 1; max-width: 600px; }
.hero h2 { font-size: 20px; color: var(--secondary); margin-bottom: 10px; font-weight: 400; }
.hero h1 { font-size: 48px; margin-bottom: 20px; }
.hero-image { flex: 1; text-align: center; }
.hero-image img { max-width: 100%; border-radius: 10px; box-shadow: var(--shadow); transform: perspective(1000px) rotateY(-10deg); transition: var(--transition); }
.hero-image img:hover { transform: perspective(1000px) rotateY(0deg); }

/* Componentes Comuns */
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h3 { color: var(--accent); font-size: 16px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
.section-header h1 { font-size: 32px; color: var(--dark); }

/* Grid Systems */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }

/* Diferenciais */
.why-card { background: var(--white); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); }
.why-card:hover { transform: translateY(-10px); }
.why-img { height: 200px; overflow: hidden; }
.why-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.why-content { padding: 25px; }
.why-content i { font-size: 32px; color: var(--primary); margin-bottom: 15px; }

/* Métricas */
.metrics-section { background: var(--primary); color: var(--white); padding: 60px 0; }
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 30px; text-align: center; }
.metric-number { font-size: 42px; font-weight: 700; margin-bottom: 5px; }

/* Frota */
.fleet-section { background: var(--light-gray); }
.car-item { background: var(--white); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); display: flex; flex-direction: column; }
.car-item:hover { transform: translateY(-5px); }
.car-image { height: 220px; overflow: hidden; }
.car-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.car-item:hover .car-image img { transform: scale(1.05); }
.car-details { padding: 25px; flex: 1; display: flex; flex-direction: column; }
.car-cat { background: var(--light); color: var(--primary); padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; align-self: flex-start; margin-bottom: 10px; }
.car-specs { display: flex; gap: 15px; margin: 15px 0; color: var(--gray); font-size: 14px; }
.car-specs i { color: var(--primary); margin-right: 5px; }
.car-price { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--light-gray); display: flex; justify-content: space-between; align-items: center; }
.price { font-size: 22px; font-weight: 700; color: var(--primary); }
.price span { font-size: 14px; color: var(--gray); font-weight: 400; }

/* Instagram Widget Específico */
.instagram-section { background: var(--light); padding: 80px 0; }
.instagram-title { text-align: center; margin-bottom: 30px; font-size: 24px; color: var(--dark); }
.insta-link { color: var(--primary); text-decoration: none; transition: var(--transition); }
.insta-link:hover { color: var(--accent); }
.instagram-iframe { border-radius: 10px; box-shadow: var(--shadow); background: white; }
.instagram-btn { display: inline-flex; align-items: center; gap: 10px; background: linear-gradient(135deg, #405DE6, #833AB4, #FD1D1D); color: white !important; padding: 12px 30px; border-radius: 50px; font-weight: 600; }
.instagram-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.2); }

/* Contato */
.contact-bg { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); }
.contact-wrapper { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 50px; align-items: center; }
.contact-direct .cd-item { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; font-size: 18px; }
.contact-form-box { background: var(--white); padding: 40px; border-radius: 10px; box-shadow: var(--shadow); color: var(--dark); }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; font-size: 14px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px; border: 1px solid var(--light-gray); border-radius: 5px; font-family: inherit; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1); }

/* Footer */
footer { background: var(--dark); color: var(--white); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 40px; margin-bottom: 30px; }
.footer-links ul { list-style: none; }
.footer-links a { color: var(--light-gray); text-decoration: none; transition: var(--transition); display: block; margin-bottom: 8px; }
.footer-links a:hover { color: var(--secondary); transform: translateX(5px); }
.social-links { display: flex; gap: 15px; margin-top: 20px; }
.social-links a { width: 35px; height: 35px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--white); text-decoration: none; transition: var(--transition); }
.social-links a:hover { background: var(--secondary); transform: translateY(-3px); }
.copyright { text-align: center; font-size: 14px; color: var(--light-gray); }

/* Responsividade */
@media (max-width: 992px) {
    .hero-container { flex-direction: column; text-align: center; }
    .hero-btns { justify-content: center; display: flex; gap: 10px; }
    .mobile-menu-btn { display: block; }
    
    .nav-links {
        position: fixed; top: 80px; left: -100%; width: 100%; height: calc(100vh - 80px);
        background: var(--white); flex-direction: column; padding: 40px 20px;
        transition: 0.4s ease; align-items: flex-start; border-top: 1px solid var(--light-gray);
    }
    .nav-links.active { left: 0; }
    .nav-links li { width: 100%; }
    .nav-links a { display: block; padding: 15px 0; border-bottom: 1px solid var(--light-gray); width: 100%; font-size: 18px; }
    .nav-links .btn { width: 100%; margin-top: 20px; text-align: center; }
}

@media (max-width: 576px) {
    .hero h1 { font-size: 32px; }
    .contact-form-box { padding: 25px; }
    .section-header h1 { font-size: 28px; }
}