:root {
            --primary: #1d4ed8;
            --primary-dark: #1b3fa8;
            --secondary: #0ea5e9;
            --bg: #0b1224;
            --card: #0f172a;
            --text: #e2e8f0;
            --muted: #94a3b8;
            --accent: #22c55e;
        }

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

        body {
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .container-wide {
            max-width: 1320px;
            padding: 0 32px;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(11, 18, 36, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 700;
            font-size: 1.15rem;
            letter-spacing: 0.5px;
            color: #fff;
            text-decoration: none;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            stroke: var(--text);
            stroke-width: 2;
            fill: none;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 24px;
            list-style: none;
        }

        .nav-links a {
            color: var(--muted);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s ease, transform 0.2s ease;
        }

        .nav-links a:hover {
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-primary,
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 18px;
            border-radius: 12px;
            font-weight: 600;
            text-decoration: none;
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
            border: none;
            cursor: pointer;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 20px 60px rgba(16, 63, 233, 0.35);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
        }

        .btn-outline {
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            background: transparent;
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.05);
            transform: translateY(-2px);
        }

        .pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 14px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 18px;
        }

        .hero {
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero::before,
        .hero::after {
            content: '';
            position: absolute;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            filter: blur(120px);
            opacity: 0.5;
            z-index: 0;
        }

        .hero::before {
            background: var(--primary);
            top: -40px;
            left: -60px;
        }

        .hero::after {
            background: var(--secondary);
            bottom: -60px;
            right: -80px;
        }

        .hero-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 48px;
            align-items: center;
        }

        .headline {
            font-size: 3rem;
            line-height: 1.2;
            margin-bottom: 18px;
            color: #fff;
        }

        .headline strong {
            color: #9cd2ff;
        }

        .subhead {
            color: var(--muted);
            font-size: 1.05rem;
            margin-bottom: 26px;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .trust-badges {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
            color: var(--muted);
        }

        .trust-badges span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 12px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.05);
            font-weight: 600;
        }

        .hero-card {
            background: linear-gradient(180deg, rgba(16, 63, 233, 0.1), rgba(14, 165, 233, 0.05));
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 28px;
            border-radius: 18px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
            width: 100%;
        }

        .hero-card h3 {
            color: #fff;
            margin-bottom: 12px;
        }

        .hero-card ul {
            list-style: none;
            display: grid;
            gap: 12px;
            margin: 18px 0 24px;
        }

        .hero-card li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--muted);
        }

        .hero-card li::before {
            content: '✓';
            color: var(--accent);
            font-weight: 700;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 18px;
            margin-top: 26px;
        }

        .stat-card {
            background: var(--card);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 14px;
            padding: 16px 18px;
        }

        .stat-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 6px;
        }

        .stat-label {
            color: var(--muted);
            font-weight: 500;
        }

        section {
            padding: 80px 0;
            position: relative;
        }

        .section-title {
            text-align: center;
            font-size: 2.2rem;
            margin-bottom: 12px;
            color: #fff;
        }

        .section-title.align-left {
            text-align: left;
        }

        .section-title.compact-bottom {
            margin-bottom: 8px;
        }

        .section-subtitle {
            text-align: center;
            color: var(--muted);
            max-width: 720px;
            margin: 0 auto 44px;
        }

        .section-subtitle.align-left {
            text-align: left;
        }

        .section-subtitle.compact-subtitle {
            margin: 0;
        }

        .intro-services,
        .service-showcase {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 24px;
            align-items: stretch;
        }

        .intro-card,
        .service-card {
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 18px;
            box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            min-height: 100%;
        }

        .intro-card::before,
        .service-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(145deg, rgba(37, 99, 235, 0.12), rgba(14, 165, 233, 0.08));
            opacity: 0.6;
            pointer-events: none;
        }

        .intro-card:hover,
        .service-card:hover {
            transform: translateY(-4px) scale(1.01);
            box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
            border-color: rgba(14, 165, 233, 0.35);
        }

        .intro-body,
        .service-content {
            position: relative;
            z-index: 1;
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1 1 auto;
        }

        .intro-title,
        .service-title {
            color: #fff;
            font-size: 1.1rem;
            letter-spacing: 0.2px;
        }

        .intro-text,
        .service-text {
            color: var(--muted);
            font-size: 0.97rem;
            line-height: 1.5;
        }

        @media (max-width: 1100px) {
            .intro-services,
            .service-showcase {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 680px) {
            .intro-services,
            .service-showcase {
                grid-template-columns: 1fr;
            }
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 18px;
            margin-top: 20px;
        }

        .step {
            position: relative;
            padding: 18px;
            border-radius: 14px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
            border: 1px dashed rgba(255, 255, 255, 0.08);
        }

        .step strong {
            display: inline-block;
            margin-bottom: 8px;
            color: #fff;
        }

        .logos,
        .logo-badge,
        .logo-label {
            display: none;
        }

        .testimonial {
            display: grid;
            grid-template-columns: 0.75fr 1.25fr;
            gap: 32px;
            background: linear-gradient(120deg, rgba(14, 165, 233, 0.12), rgba(29, 78, 216, 0.18));
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 32px 36px;
            align-items: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
        }

        .quote {
            font-size: 1.05rem;
            color: #e9edf5;
        }

        .quote small {
            display: block;
            color: var(--muted);
            margin-top: 8px;
        }

        .cta-bar {
            margin-top: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .cta-bar .pill {
            margin-bottom: 0;
        }

        .policy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 18px;
            margin-top: 18px;
        }

        .policy-card {
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            padding: 18px;
            color: #e9edf5;
            box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
        }

        .policy-card h4 {
            margin-bottom: 10px;
            color: #fff;
        }

        .policy-card ul {
            list-style: none;
            display: grid;
            gap: 10px;
            padding: 0;
            margin: 0;
            color: var(--muted);
        }

        .policy-card li::before {
            content: "•";
            color: var(--secondary);
            margin-right: 6px;
        }

        .contact {
            background: linear-gradient(135deg, rgba(29, 78, 216, 0.95), rgba(14, 165, 233, 0.9));
        }

        .contact-grid {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 28px;
            text-align: center;
        }

        .contact-title {
            color: #fff;
        }

        .contact-subtitle {
            color: #e5edff;
        }

        .contact-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 18px;
            padding: 26px;
            color: #fff;
            width: 100%;
            max-width: 720px;
            box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
        }

        .honeypot {
            position: absolute;
            left: -9999px;
            width: 1px;
            height: 1px;
            overflow: hidden;
        }

        .form-feedback {
            margin: 8px 0 12px;
            padding: 12px 14px;
            border-radius: 12px;
            font-weight: 600;
            border: 1px solid transparent;
        }

        .form-feedback.is-error {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(248, 113, 113, 0.4);
            color: #ffecec;
        }

        .form-feedback.is-success {
            background: rgba(14, 165, 233, 0.12);
            border-color: rgba(56, 189, 248, 0.55);
            color: #e0f5ff;
        }

        .contact-card .btn-primary {
            width: 100%;
            justify-content: center;
            padding: 14px;
            font-size: 1.05rem;
        }

        .success-modal {
            position: fixed;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.5rem;
            background: rgba(2, 8, 32, 0.55);
            backdrop-filter: blur(6px);
            transition: opacity 0.25s ease, visibility 0.25s ease;
            opacity: 0;
            visibility: hidden;
            z-index: 1000;
        }

        .success-modal.is-visible {
            opacity: 1;
            visibility: visible;
        }

        .success-modal__content {
            width: min(520px, 100%);
            background: linear-gradient(145deg, rgba(14, 33, 78, 0.96), rgba(10, 64, 128, 0.95));
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 25px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            border-radius: 18px;
            padding: 2rem;
            color: #eaf3ff;
            text-align: center;
            display: grid;
            gap: 0.9rem;
        }

        .success-modal__icon {
            display: inline-flex;
            width: 64px;
            height: 64px;
            align-items: center;
            justify-content: center;
            border-radius: 16px;
            background: linear-gradient(135deg, #4ea8ff, #8b5cf6);
            color: #0b1d46;
            font-size: 1.75rem;
            margin: 0 auto 0.35rem;
            box-shadow: 0 12px 32px rgba(78, 168, 255, 0.25);
        }

        .success-modal__content h3 {
            margin: 0;
            color: #f7f9ff;
            font-size: 1.35rem;
        }

        .success-modal__content p {
            margin: 0;
            line-height: 1.6;
            color: #d5e4ff;
        }

        .success-modal__close {
            width: 100%;
            justify-content: center;
            margin-top: 0.5rem;
        }

        body.modal-open {
            overflow: hidden;
        }

        .form-group {
            margin-bottom: 16px;
        }

        label {
            display: block;
            margin-bottom: 6px;
            font-weight: 600;
        }

        input,
        textarea,
        select {
            width: 100%;
            padding: 14px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(5, 16, 40, 0.55);
            color: #f9fafb;
            font-size: 1.05rem;
        }

        input::placeholder,
        textarea::placeholder {
            color: rgba(226, 232, 240, 0.82);
        }

        select { color: #f9fafb; }
        option {
            background: #0b1224;
            color: #f9fafb;
        }

        textarea { min-height: 120px; resize: vertical; }

        .contact-list {
            display: grid;
            gap: 12px;
            margin-top: 10px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px;
            border-radius: 12px;
            background: rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .contact-item svg { stroke: #fff; width: 22px; height: 22px; }

        footer {
            padding: 22px 0;
            text-align: center;
            color: var(--muted);
            background: #0a1020;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* --- CUBO PRINCIPAL (hero) --- */

        .hero-visual {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 80px; /* distância entre cubo e card */
            perspective: 1200px;
        }

        .hero-cube {
            width: 260px;
            height: 260px;
            position: relative;
            transform-style: preserve-3d;
            animation: rotate3d 20s infinite linear;
        }

        @keyframes rotate3d {
            from { transform: rotateX(15deg) rotateY(0deg) rotateZ(0deg); }
            to   { transform: rotateX(375deg) rotateY(360deg) rotateZ(360deg); }
        }

        .cube-face {
            position: absolute;
            width: 260px;
            height: 260px;
            border: 1px solid rgba(148, 163, 184, 0.6);
            background: rgba(15, 23, 42, 0.4);
            box-shadow: 0 0 40px rgba(56, 189, 248, 0.35);
            backdrop-filter: blur(10px);
        }

        .cube-face.front  { transform: translateZ(130px); }
        .cube-face.back   { transform: translateZ(-130px) rotateY(180deg); }
        .cube-face.right  { transform: rotateY(90deg) translateZ(130px); }
        .cube-face.left   { transform: rotateY(-90deg) translateZ(130px); }
        .cube-face.top    { transform: rotateX(90deg) translateZ(130px); }
        .cube-face.bottom { transform: rotateX(-90deg) translateZ(130px); }

        .inner-cube {
            position: absolute;
            width: 140px;
            height: 140px;
            left: 50%;
            top: 50%;
            margin-left: -70px;
            margin-top: -70px;
            transform-style: preserve-3d;
            animation: rotateInner 15s infinite linear reverse;
        }

        @keyframes rotateInner {
            from { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
            to   { transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg); }
        }

        .inner-face {
            position: absolute;
            width: 140px;
            height: 140px;
            border: 1px solid rgba(148, 163, 184, 0.9);
            background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.45), rgba(15, 23, 42, 0.8));
        }

        .inner-face.front  { transform: translateZ(70px); }
        .inner-face.back   { transform: translateZ(-70px) rotateY(180deg); }
        .inner-face.right  { transform: rotateY(90deg) translateZ(70px); }
        .inner-face.left   { transform: rotateY(-90deg) translateZ(70px); }
        .inner-face.top    { transform: rotateX(90deg) translateZ(70px); }
        .inner-face.bottom { transform: rotateX(-90deg) translateZ(70px); }

        /* Cubo menor no contato (escala via wrapper) */
        .contact-cube-wrapper {
            display: flex;
            justify-content: center;
            margin-bottom: 24px;
            transform: scale(0.9);
            transform-origin: center top;
        }

        .about-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.4fr);
            gap: 40px;
            align-items: center;
        }

        .about-grid > div {
            max-width: 980px;
            margin: 0 auto;
        }

        @media (max-width: 980px) {
            .nav-links { display: none; }
            .hero-grid { grid-template-columns: 1fr; }
            .testimonial { grid-template-columns: 1fr; }
            .about-grid { grid-template-columns: 1fr; }
            .contact-cube-wrapper { margin-bottom: 16px; }
        }

        @media (max-width: 600px) {
            .logos {
                gap: 14px;
            }

            .hero-cube {
                width: 220px;
                height: 220px;
            }
            .cube-face {
                width: 220px;
                height: 220px;
            }
            .cube-face.front  { transform: translateZ(110px); }
            .cube-face.back   { transform: translateZ(-110px) rotateY(180deg); }
            .cube-face.right  { transform: rotateY(90deg) translateZ(110px); }
            .cube-face.left   { transform: rotateY(-90deg) translateZ(110px); }
            .cube-face.top    { transform: rotateX(90deg) translateZ(110px); }
            .cube-face.bottom { transform: rotateX(-90deg) translateZ(110px); }

            .inner-cube {
                width: 120px;
                height: 120px;
                margin-left: -60px;
                margin-top: -60px;
            }
            .inner-face {
                width: 120px;
                height: 120px;
            }
            .inner-face.front  { transform: translateZ(60px); }
            .inner-face.back   { transform: translateZ(-60px) rotateY(180deg); }
            .inner-face.right  { transform: rotateY(90deg) translateZ(60px); }
            .inner-face.left   { transform: rotateY(-90deg) translateZ(60px); }
            .inner-face.top    { transform: rotateX(90deg) translateZ(60px); }
            .inner-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

            .contact-cube-wrapper {
                transform: scale(0.75);
            }
            .testimonial {
                padding: 24px;
                gap: 20px;
            }
        }