/* 
   NIVUS XC — OFFICIAL STYLE 2026
   AJUSTE: LUMINOSIDADE PREMIUM E PROFUNDIDADE
*/

:root {
    --primary-blue: #0b3c6d;
    --gold-official: #d4af37;
    --gold-bright: #f5cc4a;
    --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f5cc4a 50%, #d4af37 100%);
    --bg-dark: #0a0f1d; /* Azul galático profundo (melhor que o preto puro) */
    --card-glass: rgba(11, 60, 109, 0.25);
    --text-main: #f1f5ff;
    --text-sec: #a8b0c5;
    --success: #22c55e;
}

/* RESET ABSOLUTO */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    text-decoration: none !important; 
    list-style: none; 
    outline: none; 
}

html { scroll-behavior: smooth; }

body { 
    background: var(--bg-dark); 
    color: var(--text-main); 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    overflow-x: hidden; 
}

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

/* NAVBAR */
.navbar {
    height: 80px; 
    display: flex; 
    align-items: center; 
    position: fixed; 
    width: 100%; 
    top: 0; 
    z-index: 1000;
    background: rgba(10, 15, 29, 0.85); 
    backdrop-filter: blur(20px); 
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.navbar .container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo { font-size: 1.8rem; font-weight: 800; color: #fff !important; }
.logo span { color: var(--gold-bright); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: #fff !important; font-weight: 600; font-size: 0.9rem; transition: 0.3s; }
.nav-links a:hover { color: var(--gold-bright) !important; }

.btn-nav { 
    background: var(--gold-gradient); 
    padding: 10px 25px; 
    border-radius: 50px; 
    color: #000 !important; 
    font-weight: 700;
}

/* HERO SECTION - ILUMINAÇÃO AUMENTADA */
.hero { 
    height: 100vh; 
    position: relative; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
}

.video-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }

.bg-video { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    filter: brightness(0.60) contrast(1.1); /* Brilho aumentado para 0.60 */
    animation: slowZoom 20s infinite alternate;
}
@keyframes slowZoom { from { transform: scale(1); } to { transform: scale(1.1); } }

.hero-overlay { 
    position: absolute; 
    top: 0; left: 0; width: 100%; height: 100%; 
    /* Gradiente mais suave para deixar o centro brilhar */
    background: radial-gradient(circle, rgba(11, 60, 109, 0.1) 0%, rgba(7, 11, 20, 0.7) 100%); 
    z-index: 2; 
}

.hero-content { position: relative; z-index: 3; padding: 0 20px; text-shadow: 0 0 40px rgba(11, 60, 109, 0.5); }

.badge { 
    background: rgba(212, 175, 55, 0.1); 
    color: var(--gold-bright); 
    padding: 6px 18px; 
    border-radius: 50px; 
    border: 1px solid var(--gold-official); 
    font-size: 0.75rem; 
    font-weight: 700; 
    margin-bottom: 25px; 
    display: inline-block; 
}

h1 { font-size: 3.8rem; line-height: 1.1; margin-bottom: 25px; font-weight: 800; }

.gold-shimmer { 
    background: linear-gradient(90deg, #d4af37, #f5cc4a, #ffffff, #f5cc4a, #d4af37);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 5s linear infinite;
}
@keyframes shine { to { background-position: 200% center; } }

.btn-primary { 
    padding: 18px 45px; 
    background: var(--gold-gradient); 
    color: #000 !important; 
    font-weight: 800; 
    border-radius: 12px; 
    display: inline-block; 
    margin: 10px; border: none;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    transition: 0.4s;
}

.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(212, 175, 55, 0.7); }

.btn-secondary { 
    padding: 18px 45px; border: 1px solid #fff; 
    color: #fff !important; font-weight: 600; 
    border-radius: 12px; display: inline-block; 
    margin: 10px; backdrop-filter: blur(5px);
}

/* STATUS BAR */
.tech-status { background: #05080f; padding: 18px 0; border-bottom: 1px solid rgba(212, 175, 55, 0.15); }
.status-grid { display: flex; justify-content: space-around; font-size: 0.75rem; color: #a8b0c5; letter-spacing: 1px; }
.ping { width: 9px; height: 9px; background: var(--success); border-radius: 50%; display: inline-block; margin-right: 8px; box-shadow: 0 0 10px var(--success); animation: pulse 1.5s infinite; }

/* SEÇÕES COM "LUZ DE FUNDO" */
section {
    padding: 100px 0;
    background: radial-gradient(at top right, rgba(11, 60, 109, 0.2), transparent 800px), 
                var(--bg-dark);
}

.section-title { text-align: center; font-size: 2.8rem; margin-bottom: 60px; font-weight: 800; }
.section-title span { color: var(--gold-official); }

/* CARDS MAIS CLAROS E ELEGANTES */
.card, .plan-card { 
    background: rgba(255, 255, 255, 0.05) !important; 
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    transition: 0.4s;
}
.card:hover, .plan-card:hover { border-color: var(--gold-official) !important; background: rgba(11, 60, 109, 0.2) !important; }

/* PLANO EM DESTAQUE */
.featured { 
    border: 2px solid var(--gold-official) !important; 
    background: rgba(11, 60, 109, 0.3) !important;
    transform: scale(1.05); 
}

/* FORMULÁRIO */
.contact-box { 
    background: rgba(10, 15, 29, 0.95); padding: 60px; 
    border-radius: 30px; border: 1px solid rgba(212, 175, 55, 0.3); 
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
    max-width: 950px; margin: 0 auto;
}
.form-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 25px; }

input { 
    background: #0f172a !important; border: 1px solid rgba(255, 255, 255, 0.1) !important; 
    padding: 18px !important; border-radius: 12px !important; 
    color: #fff !important; width: 100%;
}

/* WHATSAPP FLOAT */
.whatsapp-float { 
    position: fixed; bottom: 30px; right: 30px; background: #25d366; 
    width: 65px; height: 65px; border-radius: 50%; display: flex; 
    align-items: center; justify-content: center; font-size: 35px; z-index: 1000;
}

/* MOBILE */
@media (max-width: 768px) {
    .form-group { grid-template-columns: 1fr; }
    h1 { font-size: 2.5rem; }
    .btn-primary, .btn-secondary { width: 100%; margin: 10px 0; }
    .featured { transform: scale(1); }
}