:root {
    --primary: #ff4136;
    --bg-black: #0a0a0a;
    --bg-card: #141414;
    --text-white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-black);
    color: var(--text-white);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
    padding: 15px 0;
    background: rgba(0, 0, 0, 0.9);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #222;
}

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

.logo { font-size: 24px; font-weight: 900; text-transform: uppercase; }
.logo span { color: var(--primary); }

.nav-links { list-style: none; display: flex; gap: 20px; }
.nav-links a { text-decoration: none; color: white; font-weight: 600; transition: var(--transition); }
.nav-links a:hover { color: var(--primary); }

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1511512578047-dfb367046420?q=80&w=1471&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
}

.hero h1 { font-size: clamp(2rem, 10vw, 4rem); text-transform: uppercase; margin-bottom: 15px; }

.hero-btns { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }

.btn-main {
    padding: 15px 30px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 900;
    text-transform: uppercase;
    transition: var(--transition);
}

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

.btn-main:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(255, 65, 54, 0.3); }

/* Video Card */
.video-section { padding: 100px 0; }
.section-title { text-align: center; margin-bottom: 50px; font-size: 2.5rem; }

.video-card {
    background: var(--bg-card);
    border-radius: 15px;
    max-width: 850px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid #333;
    transition: var(--transition);
}

.video-card:hover { border-color: var(--primary); }
.video-thumb { width: 100%; display: block; }
.video-info { padding: 25px; text-align: center; }

/* Sobre */
.about-section { padding: 80px 0; background: #0f0f0f; }
.news-box { margin-top: 30px; padding: 20px; background: #1a1a1a; border-left: 4px solid var(--primary); }

/* Footer */
footer { padding: 50px 0; text-align: center; border-top: 1px solid #222; }
.social-btns { display: flex; justify-content: center; gap: 15px; margin-bottom: 20px; }
.social-link { padding: 10px 20px; border-radius: 5px; color: white; text-decoration: none; font-weight: bold; }
.yt { background: #ff0000; }
.tk { background: #000; border: 1px solid #fff; }

@media (max-width: 768px) {
    .nav-links { display: none; }
}