/* Reset Básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --primary: #00d2ff;
    --secondary: #9dff00;
    --dark: #121212;
    --light: #ffffff;
    --gray: #2a2a2a;
}

body {
    background-color: var(--dark);
    color: var(--light);
    scroll-behavior: smooth;
}

/* Navbar */
header {
    background: rgba(18, 18, 18, 0.95);
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    text-transform: uppercase;
}

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

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: white;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 700;
    transition: 0.3s;
}

.nav-links li a:hover { color: var(--secondary); }

/* Banner */
.banner {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.carousel { width: 100%; height: 100%; }

.slide {
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1s ease-in;
}

.banner-content h1 {
    font-size: 4rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

/* Notícias */
.news { padding: 5rem 5%; }

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    border-left: 5px solid var(--secondary);
    padding-left: 15px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.news-card {
    background: var(--gray);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 210, 255, 0.2);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-info { padding: 1.5rem; }

.btn-news, .btn-main {
    background: var(--primary);
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--secondary);
    padding: 15px 30px;
    cursor: pointer;
    font-weight: bold;
    margin-top: 2rem;
}

.center-btn { text-align: center; }

/* Footer */
footer {
    background: #000;
    padding: 3rem;
    text-align: center;
    margin-top: 5rem;
}

.social-links i {
    font-size: 1.5rem;
    margin: 1rem;
    color: var(--primary);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-links { display: none; } /* Simples para o exemplo */
    .banner-content h1 { font-size: 2.5rem; }
    .menu-toggle { display: block; font-size: 1.5rem; cursor: pointer; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}