/* --- VARIÁVEIS (PADRÃO DARK) --- */
        :root {
            --bg-body: #0a0e17;
            --bg-header: rgba(10, 14, 23, 0.85);
            --bg-card: rgba(255, 255, 255, 0.03);
            --bg-card-hover: rgba(255, 255, 255, 0.06);
            --primary: #3b82f6;
            --accent: #60a5fa;
            --text-main: #f3f4f6;
            --text-muted: #9ca3af;
            --border: rgba(255, 255, 255, 0.1);
            --glass: blur(12px);
            --shadow-card: none;
            --hero-gradient: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.1), transparent 40%);
            --partner-bg: rgba(255,255,255,0.02);
            --partner-bg-hover: rgba(255,255,255,0.05);
        }

        /* --- TEMA CLARO (LIGHT MODE) --- */
        body.light-mode {
            --bg-body: #f8fafc;
            --bg-header: rgba(255, 255, 255, 0.9);
            --bg-card: #ffffff;
            --bg-card-hover: #f1f5f9;
            --primary: #2563eb;
            --accent: #3b82f6;
            --text-main: #1e293b;
            --text-muted: #64748b;
            --border: #e2e8f0;
            --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --hero-gradient: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.08), transparent 50%);
            --partner-bg: #ffffff;
            --partner-bg-hover: #f8fafc;
        }

        /* --- SKIP LINK --- */
        .skip-link {
            position: absolute;
            top: -100%;
            left: 1rem;
            background: var(--primary);
            color: #fff;
            padding: 0.6rem 1.2rem;
            border-radius: 0 0 8px 8px;
            font-weight: 600;
            font-size: 0.9rem;
            z-index: 9999;
            transition: top 0.2s;
        }
        .skip-link:focus { top: 0; }

        /* --- FOCUS VISIBLE --- */
        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }
        :focus:not(:focus-visible) { outline: none; }

        html { scroll-behavior: smooth; }
        * { margin: 0; padding: 0; box-sizing: border-box; }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            line-height: 1.6;
            background-image: var(--hero-gradient);
            overflow-x: hidden;
            display: flex; flex-direction: column; min-height: 100vh;
            transition: background-color 0.3s, color 0.3s;
        }

        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }

        section { scroll-margin-top: 120px; }

        /* --- ANIMAÇÕES --- */
        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
        .reveal.active { opacity: 1; transform: translateY(0); }
        .delay-100 { transition-delay: 0.1s; }
        .delay-200 { transition-delay: 0.2s; }

        /* --- HEADER --- */
        header {
            position: fixed; top: 0; width: 100%; z-index: 1000;
            background: var(--bg-header); backdrop-filter: var(--glass);
            border-bottom: 1px solid var(--border);
            animation: fadeUp 0.8s ease-out; height: 90px;
            display: flex; align-items: center;
            transition: background 0.3s, border-color 0.3s, height 0.3s;
        }

        nav {
            width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 2rem;
            display: flex; justify-content: space-between; align-items: center;
        }

        .logo-container { display: flex; align-items: center; height: 100%; padding: 10px 0; }
        
        .logo-icon { 
            height: 60px; 
            width: auto; 
            display: block; 
            object-fit: contain;
        }
        
        .logo-light { display: none; }
        .logo-dark { display: block; }
        body.light-mode .logo-light { display: block; }
        body.light-mode .logo-dark { display: none; }
        
        .nav-menu { display: flex; align-items: center; gap: 1.5rem; }
        .nav-link { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; position: relative; }
        .nav-link:hover { color: var(--text-main); }
        .nav-link::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -4px; left: 0; background-color: var(--accent); transition: width 0.3s; }
        .nav-link:hover::after { width: 100%; }

        .btn-account {
            display: flex; align-items: center; gap: 8px;
            background: transparent; border: 1px solid var(--border);
            padding: 0.5rem 1rem; border-radius: 50px;
            font-size: 0.9rem; font-weight: 600; color: var(--text-main);
            transition: all 0.3s ease;
        }
        .btn-account:hover {
            background: var(--primary); border-color: var(--primary); color: white;
            transform: translateY(-2px); box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
        }
        .btn-account svg { width: 16px; height: 16px; }

        .theme-toggle {
            background: transparent; border: none; cursor: pointer;
            color: var(--text-muted); padding: 5px;
            display: flex; align-items: center; justify-content: center;
            transition: transform 0.3s, color 0.3s;
        }
        .theme-toggle:hover { color: var(--primary); transform: rotate(15deg); }
        .theme-toggle svg { width: 22px; height: 22px; fill: currentColor; }
        
        .icon-sun { display: none; }
        .icon-moon { display: block; }
        body.light-mode .icon-sun { display: block; }
        body.light-mode .icon-moon { display: none; }

        /* --- HAMBURGER / MENU MOBILE --- */
        .hamburger {
            display: none; flex-direction: column; justify-content: center;
            gap: 5px; background: transparent; border: none; cursor: pointer;
            padding: 5px; z-index: 1100;
        }
        .hamburger span {
            display: block; width: 24px; height: 2px;
            background: var(--text-main); border-radius: 2px;
            transition: transform 0.3s ease, opacity 0.3s ease;
        }
        .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .hamburger.open span:nth-child(2) { opacity: 0; }
        .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* --- OVERLAY MENU MOBILE --- */
        .mobile-menu {
            display: none; position: fixed; inset: 0; z-index: 1050;
            background: var(--bg-body); flex-direction: column;
            align-items: center; justify-content: center; gap: 2rem;
            padding: 2rem;
        }
        .mobile-menu.open { display: flex; animation: fadeUp 0.3s ease-out; }
        .mobile-menu .nav-link {
            font-size: 1.5rem; font-weight: 600; color: var(--text-main);
        }
        .mobile-menu .nav-link::after { bottom: -6px; }
        .mobile-menu .btn-account { font-size: 1rem; padding: 0.7rem 1.5rem; }
        .mobile-menu .theme-toggle-wrap {
            display: flex; align-items: center; gap: 0.75rem;
            color: var(--text-muted); font-size: 0.95rem; font-weight: 500;
        }

        /* --- HERO --- */
        .hero { padding: 160px 2rem 80px; text-align: center; max-width: 900px; margin: 0 auto; }
        .hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.2; margin-bottom: 1.5rem; letter-spacing: -1px; opacity: 0; animation: fadeUp 0.8s ease-out forwards 0.2s; }
        .hero h1 span { color: var(--accent); }
        .hero p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; opacity: 0; animation: fadeUp 0.8s ease-out forwards 0.4s; }
        .hero-btn-wrapper { opacity: 0; animation: fadeUp 0.8s ease-out forwards 0.6s; }
        .btn-cta { background: var(--primary); color: white; padding: 1rem 2.5rem; border-radius: 8px; font-weight: 600; font-size: 1.05rem; box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3); display: inline-block; transition: all 0.3s ease; border: none; cursor: pointer; }
        .btn-cta:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 10px 30px rgba(59, 130, 246, 0.5); }

        /* --- SEÇÕES GERAIS --- */
        .about-section { max-width: 1200px; margin: 0 auto; padding: 4rem 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
        .about-content h2 { font-size: 2.2rem; margin-bottom: 1.5rem; }
        .about-content p { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 1.05rem; }
        .about-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
        .stat-card { background: var(--bg-card); padding: 1.5rem; border-radius: 12px; border: 1px solid var(--border); text-align: center; transition: 0.3s ease; box-shadow: var(--shadow-card); }
        .stat-card:hover { transform: translateY(-5px); border-color: var(--accent); }
        .stat-number { font-size: 2rem; font-weight: 700; color: var(--accent); display: block; }
        .stat-label { font-size: 0.9rem; color: var(--text-muted); }

        /* --- SERVIÇOS --- */
        .section { max-width: 1200px; margin: 0 auto; padding: 5rem 2rem; }
        .section-header { margin-bottom: 3.5rem; text-align: center; }
        .section-header h2 { font-size: 2.2rem; margin-bottom: 0.5rem; }
        .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
        .card { 
            background: var(--bg-card); border: 1px solid var(--border); 
            padding: 2.5rem 2rem; border-radius: 16px; 
            transition: all 0.4s ease; display: flex; flex-direction: column; align-items: flex-start; height: 100%; position: relative; overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .card:hover { 
            background: var(--bg-card-hover); transform: translateY(-8px); 
            border-color: var(--border); 
            box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
        }
        .icon-box { width: 50px; height: 50px; background: rgba(59, 130, 246, 0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; font-size: 1.5rem; color: var(--accent); transition: transform 0.3s; }
        .card:hover .icon-box { transform: scale(1.1) rotate(5deg); }
        .card h3 { font-size: 1.3rem; margin-bottom: 1rem; color: var(--text-main); }
        .card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; z-index: 1; }

        /* --- PARCEIROS --- */
        .partners-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; align-items: center; justify-items: center; margin-top: 2rem; }
        .partner-item { 
            width: 100%; height: 100px; background: var(--partner-bg);
            border: 1px solid var(--border); border-radius: 12px;
            display: flex; align-items: center; justify-content: center;
            transition: 0.3s; padding: 1rem; box-shadow: var(--shadow-card);
        }
        .partner-item:hover { background: var(--partner-bg-hover); border-color: var(--primary); }
        .partner-img { max-width: 100%; max-height: 60px; filter: grayscale(100%) opacity(0.5); transition: 0.4s ease; }
        .partner-item:hover .partner-img { filter: grayscale(0%) opacity(1); transform: scale(1.05); }

        /* --- FORMULÁRIO --- */
        .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
        .form-group { display: flex; flex-direction: column; gap: 0.5rem; }
        .form-label { color: var(--text-main); font-weight: 500; font-size: 0.95rem; }
        .form-input { 
            padding: 1rem; border-radius: 8px; border: 1px solid var(--border); 
            background: rgba(255,255,255,0.05);
            color: var(--text-main); outline: none; transition: 0.3s; font-family: 'Inter', sans-serif; font-size: 1rem; width: 100%; 
        }
        body.light-mode .form-input { background: #f8fafc; }
        .form-input:focus { border-color: var(--primary); background: rgba(255,255,255,0.1); box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1); }
        body.light-mode .form-input:focus { background: #ffffff; }

        /* --- FOOTER --- */
        footer { margin-top: auto; background: #06090f; border-top: 1px solid var(--border); padding: 5rem 0 2rem; color: #9ca3af; font-size: 0.95rem; }
        
        .footer-container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; }
        .footer-brand p { margin-top: 1.5rem; max-width: 320px; font-size: 0.9rem; line-height: 1.6; }
        .footer-logo img { height: 50px; width: auto; object-fit: contain; }
        
        .social-icons { display: flex; gap: 1rem; margin-top: 1.5rem; }
        .social-link { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; transition: 0.3s; color: white; border: 1px solid var(--border); }
        .social-link:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-3px); }
        .social-link svg { width: 18px; height: 18px; fill: currentColor; }
        .footer-col h4 { color: white; font-size: 1.1rem; margin-bottom: 1.5rem; font-weight: 600; }
        .footer-links li { margin-bottom: 0.8rem; }
        .footer-links a { color: #9ca3af; transition: 0.3s; display: inline-block; }
        .footer-links a:hover { color: var(--accent); transform: translateX(5px); }
        .footer-bottom { max-width: 1200px; margin: 0 auto; padding: 2rem 2rem 0; margin-top: 4rem; border-top: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }

        @media (max-width: 992px) {
            nav { padding: 0 1.5rem; }
            .hero { padding: 140px 1.5rem 60px; }
            .hero h1 { font-size: 2.4rem; }
            .hero p { font-size: 1.05rem; }
            .about-section { grid-template-columns: 1fr; gap: 2.5rem; padding: 3.5rem 1.5rem; }
            .services-grid { grid-template-columns: repeat(2, 1fr); }
            .section { padding: 4rem 1.5rem; }
            .partners-grid { grid-template-columns: repeat(3, 1fr); }
            .footer-container { padding: 0 1.5rem; }
        }

        @media (max-width: 768px) {
            header { height: 72px; }
            nav { padding: 0 1.25rem; }
            .logo-icon { height: 46px; }
            .nav-menu { display: none; }
            .hamburger { display: flex; }

            .hero { padding: 120px 1.25rem 56px; }
            .hero h1 { font-size: 2.1rem; line-height: 1.25; }
            .hero p { font-size: 0.98rem; margin-bottom: 1.8rem; }

            .about-section { padding: 3rem 1.25rem; grid-template-columns: 1fr; gap: 2rem; }
            .about-stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
            .stat-card { padding: 1.1rem; }

            .section { padding: 3.5rem 1.25rem; }
            .section-header { margin-bottom: 2.5rem; }
            .section-header h2 { font-size: 1.8rem; }

            .services-grid { grid-template-columns: 1fr; gap: 1.5rem; }
            .card { padding: 1.8rem 1.4rem; }

            .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
            .partner-item { height: 80px; }

            #contato.section { padding-bottom: 3rem; }

            .form-grid { grid-template-columns: 1fr; gap: 1.2rem; }
            .form-input { padding: 0.9rem; }

            footer { padding: 3.5rem 0 1.5rem; }
            .footer-container { grid-template-columns: 1fr; gap: 2.5rem; padding: 0 1.25rem; }
            .footer-bottom { flex-direction: column; gap: 0.6rem; text-align: center; align-items: center; }
        }

        @media (max-width: 480px) {
            .hero h1 { font-size: 1.8rem; }
            .hero p { font-size: 0.95rem; }
            .btn-cta { width: 100%; text-align: center; }
            .about-stats-grid { grid-template-columns: 1fr; }
            .services-grid { gap: 1.2rem; }
            .footer-brand p { max-width: 100%; }
        }

        /* --- COOKIE BANNER --- */
        .cookie-banner {
            position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
            width: calc(100% - 3rem); max-width: 720px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: 16px; padding: 1.1rem 1.5rem;
            display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
            z-index: 9999; backdrop-filter: blur(18px);
            box-shadow: 0 8px 40px rgba(0,0,0,0.35);
            animation: cookieSlideUp 0.4s ease-out;
        }
        @keyframes cookieSlideUp {
            from { opacity: 0; transform: translateX(-50%) translateY(16px); }
            to   { opacity: 1; transform: translateX(-50%) translateY(0); }
        }
        .cookie-banner.hidden { display: none; }
        .cookie-banner p { flex: 1; font-size: 0.84rem; color: var(--text-muted); min-width: 180px; }
        .cookie-banner p a { color: var(--accent); }
        .cookie-banner p a:hover { text-decoration: underline; }
        .cookie-actions { display: flex; gap: 0.65rem; flex-shrink: 0; }
        .btn-cookie-accept {
            background: var(--primary); color: white; border: none; cursor: pointer;
            padding: 0.5rem 1.15rem; border-radius: 8px; font-size: 0.83rem;
            font-weight: 600; font-family: 'Inter', sans-serif; transition: background 0.2s;
        }
        .btn-cookie-accept:hover { background: var(--accent); }
        .btn-cookie-decline {
            background: transparent; color: var(--text-muted);
            border: 1px solid var(--border); cursor: pointer;
            padding: 0.5rem 1.15rem; border-radius: 8px; font-size: 0.83rem;
            font-weight: 500; font-family: 'Inter', sans-serif; transition: 0.2s;
        }
        .btn-cookie-decline:hover { border-color: var(--text-muted); color: var(--text-main); }
        @media (max-width: 560px) {
            .cookie-banner { flex-direction: column; gap: 0.9rem; bottom: 1rem; left: 1rem; right: 1rem; width: auto; transform: none; }
            .cookie-actions { width: 100%; }
            .btn-cookie-accept, .btn-cookie-decline { flex: 1; text-align: center; padding: 0.6rem 0.5rem; }
        }
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
            .reveal { opacity: 1 !important; transform: none !important; }
        }