:root {
            --nexus-gold: #D4AF37;
            --nexus-gold-soft: #FFFACD;
            --nexus-gold-glow: rgba(212, 175, 55, 0.4);
            --nexus-dark: #0a0a0a;
            --nexus-deep: #1a1a1a;
            --nexus-glass: rgba(255, 255, 255, 0.04);
            --nexus-border: rgba(255, 255, 255, 0.08);
            --nexus-text: rgba(255,255,255,0.72);
            --nexus-muted: rgba(255,255,255,0.5);
        }
        * { box-sizing: border-box; }
        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--nexus-dark);
            color: white;
            margin: 0;
            overflow-x: hidden;
            scroll-behavior: smooth;
            line-height: 1.6;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0; width: 100%;
            padding: 18px 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            background: rgba(0,0,0,0.55);
            border-bottom: 1px solid var(--nexus-border);
        }
        .logo {
            font-weight: 800;
            font-size: 22px;
            letter-spacing: 3px;
            background: linear-gradient(135deg, #fff 0%, var(--nexus-gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-links { display: flex; gap: 28px; align-items: center; }
        .nav-links a {
            color: var(--nexus-text);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: 0.3s;
        }
        .nav-links a:hover { color: var(--nexus-gold); }
        .btn-cta {
            background: var(--nexus-gold);
            color: #000;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 700;
            text-decoration: none;
            transition: 0.3s;
            box-shadow: 0 0 20px var(--nexus-gold-glow);
        }
        .btn-cta:hover { transform: scale(1.05); box-shadow: 0 0 30px var(--nexus-gold); }

        /* Hero */
        .hero {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            background:
                radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.12), transparent 50%),
                radial-gradient(circle at center, #1a1a1a, #000);
            padding: 120px 20px 80px;
        }
        .badge-pill {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 50px;
            background: rgba(212,175,55,0.1);
            border: 1px solid var(--nexus-gold-glow);
            color: var(--nexus-gold);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 24px;
        }
        .hero h1 {
            font-size: clamp(40px, 7vw, 72px);
            font-weight: 800;
            margin: 0;
            line-height: 1.05;
            letter-spacing: -1.5px;
            background: linear-gradient(135deg, #fff 0%, var(--nexus-gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero p {
            font-size: clamp(16px, 2vw, 19px);
            color: var(--nexus-text);
            max-width: 640px;
            margin: 24px 0 40px;
            font-weight: 300;
        }
        .hero-cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
        .btn-secondary {
            background: transparent;
            color: white;
            border: 1px solid rgba(255,255,255,0.2);
            padding: 15px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 16px;
            transition: 0.3s;
        }
        .btn-secondary:hover { border-color: var(--nexus-gold); color: var(--nexus-gold); }
        .hero .btn-cta { padding: 15px 40px; font-size: 16px; }

        .hero-stats {
            margin-top: 60px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 20px;
            max-width: 720px;
            width: 100%;
        }
        .stat {
            padding: 18px;
            background: var(--nexus-glass);
            border: 1px solid var(--nexus-border);
            border-radius: 18px;
        }
        .stat-value {
            font-size: 28px;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 0%, var(--nexus-gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .stat-label {
            font-size: 11px;
            color: var(--nexus-muted);
            text-transform: uppercase;
            letter-spacing: 1.2px;
            margin-top: 4px;
        }

        /* Sections */
        .section { padding: 100px 50px; }
        .section-eyebrow {
            text-align: center;
            color: var(--nexus-gold);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section-title {
            text-align: center;
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 800;
            margin: 0 0 20px;
            letter-spacing: -0.5px;
        }
        .section-subtitle {
            text-align: center;
            color: var(--nexus-muted);
            max-width: 640px;
            margin: 0 auto 60px;
            font-size: 16px;
        }
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .card {
            background: var(--nexus-glass);
            border: 1px solid var(--nexus-border);
            padding: 36px 32px;
            border-radius: 24px;
            transition: 0.3s;
            backdrop-filter: blur(8px);
        }
        .card:hover {
            border-color: var(--nexus-gold-glow);
            transform: translateY(-6px);
            background: rgba(255,255,255,0.06);
        }
        .card-icon {
            width: 48px; height: 48px;
            border-radius: 14px;
            display: grid; place-items: center;
            background: linear-gradient(135deg, rgba(212,175,55,0.18), rgba(212,175,55,0.04));
            border: 1px solid var(--nexus-gold-glow);
            color: var(--nexus-gold);
            font-size: 22px;
            margin-bottom: 20px;
        }
        .card h3 {
            font-size: 19px;
            margin: 0 0 10px;
            color: white;
        }
        .card p {
            color: var(--nexus-muted);
            font-size: 14.5px;
            margin: 0;
        }

        /* Como funciona */
        .steps {
            max-width: 900px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            counter-reset: step;
        }
        .step {
            padding: 32px 24px;
            background: var(--nexus-glass);
            border: 1px solid var(--nexus-border);
            border-radius: 22px;
            position: relative;
        }
        .step::before {
            counter-increment: step;
            content: counter(step, decimal-leading-zero);
            position: absolute;
            top: 18px; right: 22px;
            font-size: 36px;
            font-weight: 800;
            color: rgba(212,175,55,0.18);
        }
        .step h4 {
            font-size: 16px;
            margin: 0 0 6px;
            color: var(--nexus-gold);
        }
        .step p {
            font-size: 14px;
            color: var(--nexus-muted);
            margin: 0;
        }

        /* Perfis */
        .profiles {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 28px;
            max-width: 1000px;
            margin: 0 auto;
        }
        .profile {
            padding: 40px 32px;
            background: var(--nexus-glass);
            border: 1px solid var(--nexus-border);
            border-radius: 28px;
        }
        .profile h3 {
            font-size: 24px;
            margin: 0 0 8px;
            display: flex; align-items: center; gap: 12px;
        }
        .profile .price {
            color: var(--nexus-gold);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 24px;
        }
        .profile ul {
            list-style: none;
            padding: 0;
            margin: 0 0 28px;
        }
        .profile li {
            padding: 10px 0;
            color: var(--nexus-text);
            font-size: 14.5px;
            border-bottom: 1px solid var(--nexus-border);
            display: flex; align-items: flex-start; gap: 10px;
        }
        .profile li::before {
            content: "\2713";
            color: var(--nexus-gold);
            font-weight: 700;
            flex-shrink: 0;
        }
        .profile li:last-child { border-bottom: none; }

        /* Sobre */
        #about .about-grid {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 24px;
        }
        .about-card {
            text-align: center;
            padding: 28px 20px;
        }
        .about-card .num {
            font-size: 42px;
            font-weight: 800;
            background: linear-gradient(135deg, #fff 0%, var(--nexus-gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .about-card p {
            color: var(--nexus-muted);
            font-size: 14px;
            margin: 8px 0 0;
        }

        /* CTA final */
        .cta-final {
            background:
                radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.15), transparent 60%),
                linear-gradient(135deg, var(--nexus-deep) 0%, #000 100%);
            text-align: center;
            border-radius: 32px;
            margin: 0 50px 100px;
            padding: 80px 40px;
            border: 1px solid var(--nexus-gold-glow);
        }
        .cta-final h2 {
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 800;
            margin: 0 0 16px;
            letter-spacing: -0.5px;
        }
        .cta-final p {
            color: var(--nexus-muted);
            max-width: 540px;
            margin: 0 auto 32px;
        }
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .cta-buttons .btn-cta { padding: 16px 32px; font-size: 15px; }
        .cta-buttons .btn-secondary { padding: 16px 32px; font-size: 15px; }

        footer {
            text-align: center;
            padding: 40px 20px;
            color: var(--nexus-muted);
            font-size: 13px;
            border-top: 1px solid var(--nexus-border);
        }
        footer a { color: var(--nexus-gold); text-decoration: none; }

        @media (max-width: 720px) {
            .navbar { padding: 16px 20px; }
            .section { padding: 70px 20px; }
            .cta-final { margin: 0 20px 60px; padding: 50px 24px; }
            .nav-links { gap: 16px; }
            .nav-links a:not(.btn-cta) { display: none; }
        }

        @keyframes slideUp {
            from { transform: translateY(100%); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }