:root {
            --font-display: 'Space Grotesk', sans-serif;
            --font-primary: 'Inter', sans-serif;
            --font-mono: 'JetBrains Mono', monospace;

            --color-bg-base: #050505;
            --color-bg-surface: rgba(15, 15, 18, 0.4);
            --color-bg-elevated: rgba(25, 25, 30, 0.6);
            --color-bg-inverted: #FFFFFF;

            --color-text-primary: #FFFFFF;
            --color-text-secondary: rgba(255, 255, 255, 0.65);
            --color-text-tertiary: rgba(255, 255, 255, 0.4);
            --color-text-inverted: #050505;

            --color-primary: #7bc5c9;
            --color-secondary: #42958c;
            --color-accent: #c6f0ef;
            --color-tertiary: #567c7d;

            --color-success: #10B981;
            --color-error: #EF4444;
            --color-warning: #F59E0B;

            --gradient-brand: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));

            --border-light: rgba(255, 255, 255, 0.08);
            --border-focus: var(--color-tertiary);

            --glass-blur: blur(24px);
            --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 30px rgba(123, 197, 201, 0.2);

            --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
            --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
            --transition-bounce: 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

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

        body {
            font-family: var(--font-primary);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        /*.gsap-reveal-text, .gsap-stagger-item, .gsap-stagger-item > *, .gsap-fade-up { opacity: 0; visibility: hidden; }*/
        .split-line { overflow: hidden; padding-bottom: 0.3em; margin-bottom: -0.3em; }

        .container { max-width: 1200px; margin: 0 auto; padding-left: 4vw; padding-right: 4vw; }
        .section { padding-top: 6rem; padding-bottom: 6rem; position: relative; scroll-margin-top: 6rem; }
        .section-title { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; margin-bottom: 1.5rem; letter-spacing: -0.04em; }

        .grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr)); gap: 3rem; }
        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 2rem; }

        .noise-overlay {
            position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
            pointer-events: none; z-index: -1; opacity: 0.05;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
        }

        .hero {
            min-height: 100vh; display: flex; align-items: center; position: relative; padding-top: 5rem;
            background-size: cover; background-position: center; background-repeat: no-repeat;
        }
        /* Mobile (até 768px) */
        .hero {
          background-image: linear-gradient(to bottom, rgba(5,5,5,0.85) 0%, rgba(5,5,5,0.7) 50%, var(--color-bg-base) 100%), url('https://nossos.app/vertex_background_estudio_mobil.webp');
          background-size: cover;
          background-position: center;
        }
        
        /* Desktop (a partir de 769px) */
        @media (min-width: 769px) {
          .hero {
            background-image: linear-gradient(to bottom, rgba(5, 5, 5, 0.85) 0%, rgba(5, 5, 5, 0.7) 50%, var(--color-bg-base) 100%), url('https://nossos.app/vertex_background.webp');
          }
        }
        .hero > .container { position: relative; z-index: 10; }
        .display-hero { font-family: var(--font-display); font-size: clamp(2.5rem, 8vw, 5.5rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; margin-bottom: 2rem; }

        .glass-panel {
            background: var(--color-bg-surface); backdrop-filter: var(--glass-blur); border: 1px solid var(--border-light);
            border-radius: 24px; padding: 2.5rem; transition: var(--transition-smooth);
        }
        .glass-panel:hover { border-color: var(--border-focus); transform: translateY(-5px); box-shadow: var(--shadow-glow); }

        .body-lg { font-size: 1.125rem; color: var(--color-text-secondary); }
        .body { font-size: 1rem; color: var(--color-text-secondary); }
        .body-sm { font-size: 0.875rem; color: var(--color-text-tertiary); }
        .h4 { font-family: var(--font-display); font-size: 2rem; font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; margin-bottom: 1rem;}
        .h5 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; line-height: 1.3; margin-bottom: 1rem;}

        .btn {
            display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
            padding: 1rem 2rem; border-radius: 100px; font-family: var(--font-primary); font-weight: 600; font-size: 1.1rem;
            cursor: pointer; border: none; outline: none; transition: var(--transition-bounce);
            text-decoration: none; position: relative; overflow: hidden;
        }
        .btn-primary { background: var(--color-primary); color: #050505; box-shadow: var(--shadow-glow); }
        .btn-primary:hover { transform: scale(1.05); background: #33EBFF; }
        .btn-secondary { background: rgba(255, 255, 255, 0.05); color: var(--color-text-primary); border: 1px solid var(--border-light); }
        .btn-secondary:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--border-focus); transform: scale(1.02); }
        .btn-outline { background: transparent; color: var(--color-text-primary); border: 1px solid var(--border-light); }
        .btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
        .magnetic-wrap { display: inline-block; }

        .site-header {
            position: fixed; top: 0; left: 0; width: 100%; z-index: 100; padding: 1.5rem 0;
            background: linear-gradient(to bottom, rgba(5, 5, 5, 0.9) 0%, transparent 100%);
            -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            opacity: 0; visibility: hidden;
        }
        .header-inner { display: flex; justify-content: space-between; align-items: center; }
        .header-logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; letter-spacing: -1px; text-decoration: none; color: #fff;}
        .header-logo span { color: var(--color-primary); }
        .header-nav { display: flex; gap: 2rem; align-items: center;}
        .header-nav a { color: var(--color-text-secondary); text-decoration: none; font-size: 0.875rem; font-weight: 500; transition: var(--transition-fast); }
        .header-nav a:hover { color: var(--color-text-primary); }
        
        .nav-link {
            color: var(--color-text-secondary); text-decoration: none; font-size: 0.95rem; font-weight: 500;
            transition: var(--transition-fast); position: relative; padding: 0.5rem 0;
        }
        .nav-link:hover { color: var(--color-text-primary); }
        .nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0%; height: 2px; background: var(--color-primary); transition: var(--transition-fast); }
        .nav-link:hover::after { width: 100%; }
        
        @media (max-width: 1000px) {
            .mobile-center{text-align:center;}
        }
        @media (min-width: 1001px) {
            .mobile-center{text-align:left;}
        }

        @media (max-width: 768px) {
            .mobile-center{text-align:center;}
            .header-nav a.nav-link { display: none; }
            .site-header { padding: 1rem 0; }
            .btn { padding: 0.8rem 1.5rem; font-size: 1rem; }
            .glass-panel, .bento-card, .plan-card, .step-card, .testimonial-card, .cta-box { padding: 1.5rem !important; }
            .section { padding-top: 4rem; padding-bottom: 4rem; }
            .container { padding-left: 1.5rem; padding-right: 1.5rem; }
            .grid-2, .grid-3 { grid-template-columns: 1fr !important; gap: 2rem; }
            .hero { padding-top: 6rem; }

            .simulador-header { padding: 1.5rem 4rem 1.5rem 1.5rem !important; flex-direction: column; align-items: flex-start !important; gap: 1rem; 
                position: absolute;bottom: 10px;z-index: 9999;background-color: #000;width: 100%;
            }
            .simulador-header-title { padding:10px !important;flex-direction: column; align-items: flex-start !important; width: 100%; }
            .live-btn { width: 100%; justify-content: center; }
            .simulador-controls { width: 100%; display: grid; flex-wrap: nowrap !important; gap: 0.5rem; }
            .simulador-controls .control-btn { justify-content: center; width: 100%; }
        }
        @media (max-width: 480px) {
            .header-logo img { max-height: 30px !important; }
            .header-nav .btn { padding: 0.6rem 1.2rem; font-size: 0.85rem; }
            .marquee-item { font-size: 1rem; }
        }

        .badge {
            display: inline-flex; align-items: center; padding: 0.35rem 0.85rem; border-radius: 100px;
            font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; font-family: var(--font-mono);
        }
        .badge-success { background: rgba(16, 185, 129, 0.1); color: var(--color-success); border: 1px solid rgba(16, 185, 129, 0.2); }
        .badge-brand { background: rgba(0, 229, 255, 0.1); color: var(--color-primary); border: 1px solid rgba(0, 229, 255, 0.2); }

        .bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; grid-auto-rows: minmax(180px, auto); }
        .bento-card {
            background: var(--color-bg-surface); border: 1px solid var(--border-light); border-radius: 24px;
            padding: 2.5rem; position: relative; overflow: hidden; transition: var(--transition-smooth);
            display: flex; flex-direction: column; backdrop-filter: var(--glass-blur);
        }
        .bento-card:hover { border-color: var(--border-focus); transform: translateY(-5px); box-shadow: var(--shadow-glow); }
        .bento-card.large { grid-column: span 2; }
        .bento-icon { font-size: 2.5rem; color: var(--color-primary); margin-bottom: 1.5rem; }
        
        .bento-card::before {
            content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            background: radial-gradient(circle at top right, rgba(255,255,255,0.05), transparent 50%); pointer-events: none;
        }
        .bento-card.highlight {
            border-color: rgba(0, 229, 255, 0.2); box-shadow: 0 10px 40px rgba(0, 229, 255, 0.05);
        }

        .card-icon {
            width: 60px; height: 60px; border-radius: 16px; background: rgba(255,255,255,0.05);
            display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--color-primary);
            margin-bottom: 1.5rem; border: 1px solid var(--border-light);
        }
        .card-title { font-size: 1.5rem; font-family: var(--font-display); margin-bottom: 1rem; color: var(--color-text-primary); }
        .card-link {
            margin-top: auto; display: inline-flex; align-items: center; gap: 0.5rem; color: var(--color-text-primary);
            text-decoration: none; font-weight: 600; padding-top: 1.5rem; border-top: 1px solid var(--border-light);
            transition: var(--transition-fast);
        }
        .card-link:hover { color: var(--color-primary); }
        .card-link i { transition: transform 0.2s; }
        .card-link:hover i { transform: translateX(5px); }

        .feature-list { list-style: none; margin-top: 1.5rem; margin-bottom: 2rem; flex-grow: 1; }
        .feature-list li { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; color: var(--color-text-secondary); font-size: 0.95rem; }
        .feature-list i { color: var(--color-success); font-size: 1.2rem; }

        .cta-box {
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.05), rgba(16, 185, 129, 0.05));
            border: 1px solid var(--border-focus); border-radius: 24px; padding: 4rem 2rem; text-align: center;
        }

        .testimonial-card {
            padding: 2rem; border-radius: 16px; border: 1px solid var(--border-light); background: rgba(255,255,255,0.02);
            font-style: italic; position: relative;
        }
        .testimonial-card::before { content: '"'; font-family: var(--font-display); font-size: 5rem; position: absolute; top: -10px; left: 10px; color: rgba(255,255,255,0.05); }

        .plan-card {
            background: var(--color-bg-surface);
            border: 1px solid var(--border-light);
            border-radius: 24px;
            padding: 2.5rem 2rem;
            position: relative;
            display: flex;
            flex-direction: column;
            transition: var(--transition-smooth);
            overflow: hidden;
        }
        .plan-card:hover {
            border-color: var(--border-focus);
            transform: translateY(-5px);
            box-shadow: var(--shadow-glow);
        }
        .plan-card.featured {
            border-color: var(--color-primary);
            background: rgba(15, 15, 18, 0.7);
        }
        .plan-header {
            text-align: center;
            margin-bottom: 2rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid var(--border-light);
        }
        .plan-name {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--color-primary);
            font-weight: 700;
            margin-bottom: 0.5rem;
        }
        .plan-title {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1rem;
            line-height: 1.1;
        }
        .plan-desc {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
        }
        .plan-features {
            list-style: none;
            margin-bottom: 2.5rem;
            flex-grow: 1;
        }
        .plan-features li {
            display: flex;
            gap: 0.75rem;
            align-items: flex-start;
            margin-bottom: 1rem;
            font-size: 0.95rem;
            color: var(--color-text-secondary);
        }
        .plan-features li i {
            color: var(--color-primary);
            font-size: 1.25rem;
            margin-top: 0.1rem;
            flex-shrink: 0;
        }
        .plan-features li.bold {
            font-weight: 600;
            color: var(--color-text-primary);
        }

        .marquee-wrapper { overflow: hidden; white-space: nowrap; padding: 2rem 0; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); background: rgba(0,0,0,0.2); display: flex; align-items: center; }
        .marquee-content { display: inline-flex; animation: marquee 30s linear infinite; gap: 4rem; padding-right: 4rem; }
        .marquee-item { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; color: var(--color-text-secondary); display: flex; align-items: center; gap: 0.75rem; }
        .marquee-item i { color: var(--color-primary); font-size: 1.5rem; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        footer { border-top: 1px solid var(--border-light); padding: 3rem 0; text-align: center; margin-top: 4rem; }

        @media (max-width: 900px) { 
            .bento-grid { grid-template-columns: 1fr !important; } 
            .bento-card.large, .bento-card.tall { grid-column: span 1 !important; grid-row: span 1 !important;} 
        }
        
        .step-card { display: flex; gap: 1.5rem; align-items: flex-start; padding: 2rem; border-radius: 16px; background: rgba(255,255,255,0.02); border: 1px solid var(--border-light); }
        .step-number { font-family: var(--font-display); font-size: 3rem; font-weight: 800; color: var(--color-primary); line-height: 1; opacity: 0.5; }
        .step-content h4 { margin-bottom: 0.5rem; font-size: 1.25rem; color: var(--color-text-primary); }
        @media (max-width: 768px) { .step-card { flex-direction: column; gap: 1rem; } }

        .gallery-tabs { display: flex; justify-content: center; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
        .tab-btn { background: rgba(255,255,255,0.05); color: var(--color-text-secondary); border: 1px solid var(--border-light); padding: 0.8rem 1.5rem; border-radius: 100px; cursor: pointer; font-family: var(--font-primary); font-weight: 500; transition: var(--transition-fast); }
        .tab-btn.active, .tab-btn:hover { background: rgba(0, 229, 255, 0.1); color: var(--color-primary); border-color: var(--color-primary); }
        .gallery-content { display: none; }
        .gallery-content.active { display: block; animation: fadeIn 0.5s ease-in-out; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

        .before-after-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
        .ba-card { background: rgba(15,15,18,0.5); border: 1px solid var(--border-light); border-radius: 16px; padding: 1rem; position: relative; }
        .ba-img { width: 100%; height: 400px; object-fit: cover; border-radius: 8px; }
        .ba-label { position: absolute; top: 1.5rem; left: 1.5rem; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); padding: 0.3rem 0.8rem; border-radius: 4px; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; font-family: var(--font-mono); border: 1px solid rgba(255,255,255,0.1); }
        .ba-card.after { border-color: var(--color-primary); box-shadow: var(--shadow-glow); }
        .ba-card.after .ba-label { background: var(--color-primary); color: #000; border: none; }
        @media (max-width: 768px) { .before-after-grid { grid-template-columns: 1fr; gap: 1rem; } .ba-img { height: 250px; } }

        /* Portfolio & Modal Simulator CSS */
        .portfolio-card {
            background: var(--color-bg-surface); border: 1px solid var(--border-light); border-radius: 24px;
            overflow: hidden; cursor: pointer; transition: var(--transition-smooth);
            display: flex; flex-direction: column;
        }
        .portfolio-card:hover { border-color: var(--color-primary); transform: translateY(-5px); box-shadow: var(--shadow-glow); }
        .portfolio-thumb {
            width: 100%; aspect-ratio: 16/10; position: relative; overflow: hidden; background: #111;
        }
        .portfolio-thumb img {
            width: 100%; height: 100%; object-fit: cover; transition: var(--transition-smooth);
            opacity: 0.6; filter: grayscale(50%);
        }
        .portfolio-card:hover .portfolio-thumb img {
            transform: scale(1.05); opacity: 1; filter: grayscale(0%);
        }
        .portfolio-overlay {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center;
            opacity: 0; transition: var(--transition-fast);
        }
        .portfolio-card:hover .portfolio-overlay { opacity: 1; }
        .portfolio-info { padding: 1.5rem; }

        .modal-overlay {
            position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
            background: rgba(0,0,0,0.85); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
            z-index: 1000; display: flex; align-items: center; justify-content: center;
            opacity: 0; visibility: hidden; transition: var(--transition-smooth);
        }
        .modal-overlay.active { opacity: 1; visibility: visible; }
        .modal-content {
            width: 90%; background: var(--color-bg-base);
            border: 1px solid var(--border-light); border-radius: 24px; display: flex; flex-direction: column;
            position: relative; overflow: hidden; transform: scale(0.95); transition: var(--transition-smooth);
            box-shadow: 0 20px 60px rgba(0,0,0,0.8);
        }
        #simulador-modal .modal-content { max-width: 1200px; height: 90vh; }
        #modal-lp .modal-content { max-width: 900px; max-height: 90vh; padding: 2.5rem; transform: translateY(20px); overflow-y: auto; }
        .modal-overlay.active .modal-content { transform: scale(1) translateY(0); }

        .modal-close {
            position: absolute; top: 1.5rem; right: 1.5rem; width: 40px; height: 40px;
            background: rgba(255,255,255,0.1); border: none; border-radius: 50%; color: #fff;
            display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
            cursor: pointer; transition: var(--transition-fast); z-index: 10;
        }
        .modal-close:hover { background: var(--color-error); }
        #modal-lp .modal-close { background: none; border-radius: 0; color: var(--color-text-secondary); }
        #modal-lp .modal-close:hover { color: var(--color-primary); background: none; }

        .simulador-header {
            padding: 1.5rem 5rem 1.5rem 2rem; border-bottom: 1px solid var(--border-light);
            display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; background: rgba(255,255,255,0.02);
        }
        .simulador-header-title { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
        .live-btn { padding: 0.4rem 1rem; font-size: 0.85rem; display: flex; align-items: center; gap: 0.4rem; }
        .simulador-controls { display: flex; gap: 0.5rem; flex-wrap: wrap; }
        .control-btn {
            background: rgba(255,255,255,0.05); border: 1px solid var(--border-light); color: var(--color-text-secondary);
            padding: 0.5rem 1rem; border-radius: 100px; font-family: var(--font-primary); font-size: 0.9rem;
            cursor: pointer; transition: var(--transition-fast); display: flex; align-items: center; gap: 0.5rem;
        }
        .control-btn:hover { background: rgba(255,255,255,0.1); color: var(--color-text-primary); }
        .control-btn.active { background: rgba(0, 229, 255, 0.1); border-color: rgba(0, 229, 255, 0.3); color: var(--color-primary); }
        .simulador-body {
            flex-grow: 1; padding: 2rem; display: flex; align-items: center; justify-content: center;
            background: radial-gradient(circle at center, rgba(255,255,255,0.03) 0%, transparent 70%); overflow: hidden;
        }
        .device-desktop {
            width: 100%; max-width: 900px; aspect-ratio: 16/9; background: #000;
            border: 12px solid #222; border-radius: 16px; border-bottom-width: 24px; position: relative;
            box-shadow: 0 10px 40px rgba(0,0,0,0.5); transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .device-mobile {
            width: 100%; max-width: 320px; aspect-ratio: 9/19; background: #000;
            border: 12px solid #222; border-radius: 36px; position: relative;
            box-shadow: 0 10px 40px rgba(0,0,0,0.5); transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .device-screen {
            width: 100%; height: 100%; overflow-y: auto; overflow-x: hidden;
            background: #111; border-radius: 4px;
        }
        .device-mobile .device-screen { border-radius: 24px; }
        .device-screen::-webkit-scrollbar { width: 6px; }
        .device-screen::-webkit-scrollbar-track { background: #111; }
        .device-screen::-webkit-scrollbar-thumb { background: #444; border-radius: 10px; }
        .device-screen img { width: 100%; height: auto; display: block; }
        @media (max-width: 768px) {
            .simulador-header { flex-direction: column; gap: 1rem; align-items: flex-start; }
            .modal-close { top: 1rem; right: 1rem; }
            .simulador-body { padding: 1rem; }
        }

    .oculto{display:none}
    
    /* Garante que o envelope da imagem ocupe o espaço correto na galeria */
picture {
    display: block;
    width: 100%;
    height: 100%;
}

picture img {
    width: 100%;
    height: 100%;
    /* O object-fit já deve estar definido na sua classe .ba-img, 
       mas garante que a imagem não distorça */
    object-fit: cover; 
}