/* ===== DESIGN SYSTEM ===== */
        :root {
            --green: #28A745;
            --green-dark: #218838;
            --green-active: #1e7e34;
            --green-light: #F0F8F5;
            --purple: #A885D8;
            --blue-dark: #1A3A52;
            --orange: #FF9500;
            --hero-start: #1A3A52;
            --hero-end: #2D5F4F;
            --bg-light: #F8F9FA;
            --text-primary: #333333;
            --text-secondary: #666666;
            --border: #E8E8E8;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            font-size: 16px;
            color: var(--text-primary);
            background: #fff;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            text-decoration: none;
        }

        ul {
            list-style: none;
        }

        /* ===== UTILITIES ===== */
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .text-center {
            text-align: center;
        }

        .text-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        .section-tag {
            display: inline-block;
            background-color: var(--purple);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }

        h1 {
            font-size: 48px;
            font-weight: 700;
            line-height: 1.2;
        }

        h2 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
        }

        h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            margin-top: 8px;
            max-width: 640px;
            line-height: 1.7;
        }

        /* ===== BUTTONS ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 8px;
            font-family: 'Poppins', sans-serif;
            font-size: 16px;
            font-weight: 600;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background-color: var(--green);
            color: #fff;
        }

        .btn-primary:hover {
            background-color: var(--green-dark);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-primary:active {
            background-color: var(--green-active);
        }

        .btn-secondary {
            background-color: transparent;
            color: #fff;
            border: 2px solid var(--green);
            padding: 10px 22px;
        }

        .btn-secondary:hover {
            background-color: var(--green-light);
            color: var(--green);
        }

        .btn-header {
            background-color: var(--green);
            color: #fff;
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 14px;
            font-family: 'Poppins', sans-serif;
            transition: background-color 0.3s ease;
            white-space: nowrap;
        }

        .btn-header:hover {
            background-color: var(--green-dark);
            color: #fff;
        }

        /* ===== HEADER ===== */
        .site-header {
            background-color: var(--blue-dark);
            padding: 16px 24px;
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
        }

        .logo-group {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .logo-group .flex-direction-line {
            display: flex !important;
            align-items: center;
            gap: 12px;
        }

        .logo-group .logo {
            height: 40px;
            width: auto;
        }

        .logo-divider {
            width: 1px;
            height: 30px;
            background: rgba(255, 255, 255, 0.3);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-link {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0;
            font-family: 'Poppins', sans-serif;
            display: flex;
            align-items: center;
            gap: 4px;
            transition: color 0.3s;
        }

        .nav-link:hover {
            color: var(--green);
        }

        .nav-dropdown {
            position: relative;
        }

        .dropdown-menu-custom {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            position: absolute;
            top: calc(100% + 12px);
            left: 50%;
            transform: translateX(-50%) translateY(-6px);
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
            min-width: 280px;
            padding: 8px 0;
            z-index: 100;
            transition: opacity 0.2s ease, transform 0.22s ease, visibility 0s 0.2s;
        }

        .nav-dropdown:hover .dropdown-menu-custom,
        .nav-dropdown.open .dropdown-menu-custom {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateX(-50%) translateY(0);
            transition: opacity 0.2s ease, transform 0.22s ease;
        }

        .dropdown-menu-custom li a {
            display: block;
            padding: 10px 20px;
            color: var(--text-primary);
            font-size: 14px;
            font-weight: 500;
            transition: background-color 0.2s, color 0.2s;
        }

        .dropdown-menu-custom li a:hover {
            background-color: var(--bg-light);
            color: var(--green);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }

        .hamburger-btn {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 28px;
            cursor: pointer;
            padding: 4px;
        }

        /* Mobile nav open state */
        .nav-menu.open {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 0;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background-color: var(--blue-dark);
            padding: 16px 24px 24px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            z-index: 999;
        }

        .nav-menu.open .nav-link {
            padding: 12px 0;
            width: 100%;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .nav-menu.open .nav-dropdown {
            width: 100%;
        }

        .nav-menu.open .dropdown-menu-custom {
            position: static;
            transform: none;
            box-shadow: none;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 0;
            padding: 0;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            visibility: visible;
            pointer-events: none;
            transition: max-height 0.35s ease, opacity 0.25s ease;
        }

        .nav-menu.open .nav-dropdown.open .dropdown-menu-custom {
            max-height: 300px;
            opacity: 1;
            pointer-events: auto;
        }

        .nav-menu.open .dropdown-menu-custom li a {
            color: rgba(255, 255, 255, 0.8);
            padding: 10px 24px;
        }

        .nav-menu.open .dropdown-menu-custom li a:hover {
            background-color: rgba(255, 255, 255, 0.06);
            color: var(--green);
        }

        .nav-menu-cta {
            display: none;
            padding: 16px 0 4px;
            width: 100%;
        }

        .nav-menu.open .nav-menu-cta {
            display: block;
        }

        .nav-menu-cta .btn-header {
            display: block;
            width: 100%;
            text-align: center;
            padding: 12px 20px;
            border-radius: 8px;
        }

        /* ===== HERO ===== */
        .hero {
            background: linear-gradient(135deg, var(--hero-start) 0%, var(--hero-end) 100%);
            padding: 120px 24px;
            text-align: center;
            min-height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: 48px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 24px;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 40px;
        }

        .hero-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== SOBRE O PROJETO ===== */
        .sobre-section {
            background: #fff;
            padding: 96px 0;
        }

        .sobre-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }

        .sobre-text h2 {
            margin-bottom: 20px;
        }

        .sobre-text p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .sobre-image img {
            width: 100%;
            border-radius: 20px;
            object-fit: cover;
            height: 380px;
        }

        /* ===== VANTAGENS ===== */
        .vantagens-section {
            background: var(--bg-light);
            padding: 96px 0;
        }

        .section-header {
            margin-bottom: 64px;
        }

        .vantagens-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .vantagem-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px 24px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .vantagem-item:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
            transform: translateY(-4px);
        }

        .vantagem-icon {
            width: 72px;
            height: 72px;
            background-color: var(--green-light);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 32px;
            color: var(--green);
        }

        .vantagem-item h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .vantagem-item p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* ===== TRILHAS ===== */
        .trilhas-section {
            background: #fff;
            padding: 96px 0;
        }

        .trilhas-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            margin-top: 64px;
        }

        .trilha-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 32px 28px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .trilha-card:hover {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            transform: translateY(-2px);
        }

        .trilha-card-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #fff;
            margin-bottom: 20px;
            flex-shrink: 0;
        }

        .trilha-card-icon.green {
            background-color: var(--green);
        }

        .trilha-card-icon.blue {
            background-color: var(--blue-dark);
        }

        .trilha-card-icon.purple {
            background-color: var(--purple);
        }

        .trilha-card-icon.orange {
            background-color: var(--orange);
        }

        .trilha-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .trilha-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 24px;
            flex: 1;
        }

        .btn-trilha {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--green);
            font-weight: 600;
            font-size: 14px;
            font-family: 'Poppins', sans-serif;
            transition: gap 0.2s ease, color 0.2s;
            align-self: flex-start;
        }

        .btn-trilha:hover {
            color: var(--green-dark);
            gap: 10px;
        }

        /* ===== CONTATO ===== */
        .contact-highlight-section {
            background: var(--bg-light);
            padding: 88px 0;
        }

        .contact-highlight {
            align-items: center;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 16px;
            box-shadow: 0 8px 28px rgba(26, 58, 82, 0.08);
            display: flex;
            gap: 36px;
            justify-content: space-between;
            padding: 40px;
        }

        .contact-highlight-content {
            max-width: 620px;
        }

        .contact-highlight-content h2 {
            margin-bottom: 14px;
        }

        .contact-highlight-content p {
            color: var(--text-secondary);
            font-size: 16px;
            line-height: 1.7;
        }

        .contact-email-card {
            align-items: center;
            background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
            border-radius: 14px;
            box-shadow: 0 12px 24px rgba(40, 167, 69, 0.22);
            color: #fff;
            display: inline-flex;
            flex: 0 0 auto;
            gap: 16px;
            max-width: 100%;
            padding: 22px 24px;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .contact-email-card:hover {
            box-shadow: 0 16px 30px rgba(40, 167, 69, 0.28);
            color: #fff;
            transform: translateY(-2px);
        }

        .contact-email-icon {
            align-items: center;
            background: rgba(255, 255, 255, 0.18);
            border-radius: 12px;
            display: flex;
            flex: 0 0 48px;
            font-size: 22px;
            height: 48px;
            justify-content: center;
            width: 48px;
        }

        .contact-email-card span:last-child {
            font-size: 20px;
            font-weight: 700;
            line-height: 1.35;
            overflow-wrap: anywhere;
        }

        .contact-email-card small {
            color: rgba(255, 255, 255, 0.78);
            display: block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            margin-bottom: 4px;
            text-transform: uppercase;
        }

        /* ===== CTA FINAL ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--hero-start) 0%, var(--hero-end) 100%);
            padding: 96px 24px;
            text-align: center;
        }

        .cta-section h2 {
            color: #fff;
            margin-bottom: 20px;
            font-style: italic;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 40px;
            max-width: 640px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background-color: var(--blue-dark);
            padding: 48px 24px;
            text-align: center;
        }

        .footer-logos {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            margin-bottom: 24px;
        }

        .footer-logos .footer-logo {
            height: 36px;
            width: auto;
        }

        .footer-logo-divider {
            width: 1px;
            height: 28px;
            background: rgba(255, 255, 255, 0.2);
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 24px;
            margin-bottom: 20px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s;
        }

        .footer-links a:hover {
            color: var(--green);
        }

        .footer-copyright {
            color: rgba(255, 255, 255, 0.4);
            font-size: 13px;
        }

        /* ===== ANIMATIONS ===== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(28px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-content>* {
            opacity: 0;
            animation: fadeInUp 0.7s ease forwards;
        }

        .hero h1 {
            animation-delay: 0.1s;
        }

        .hero-subtitle {
            animation-delay: 0.3s;
        }

        .hero-buttons {
            animation-delay: 0.5s;
        }

        .fade-in {
            opacity: 0;
            animation: fadeInUp 0.6s ease forwards;
            animation-play-state: paused;
        }

        .fade-in.visible {
            animation-play-state: running;
        }

        .fade-in-stagger>* {
            opacity: 0;
            animation: fadeInUp 0.6s ease forwards;
            animation-play-state: paused;
        }

        .fade-in-stagger.visible>* {
            animation-play-state: running;
        }

        .fade-in-stagger.visible>*:nth-child(1) {
            animation-delay: 0.05s;
        }

        .fade-in-stagger.visible>*:nth-child(2) {
            animation-delay: 0.15s;
        }

        .fade-in-stagger.visible>*:nth-child(3) {
            animation-delay: 0.25s;
        }

        .fade-in-stagger.visible>*:nth-child(4) {
            animation-delay: 0.35s;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 991px) {
            .sobre-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .vantagens-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .contact-highlight {
                align-items: flex-start;
                flex-direction: column;
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 32px;
            }

            h2 {
                font-size: 26px;
            }

            .site-header {
                padding: 12px 16px;
            }

            .header-container {
                gap: 8px;
            }

            .logo-group {
                gap: 8px;
            }

            .logo-group .logo {
                height: 30px;
            }

            .logo-divider {
                height: 22px;
            }

            .nav-menu {
                display: none;
            }

            .hamburger-btn {
                display: flex !important;
                align-items: center;
                justify-content: center;
                min-width: 36px;
                min-height: 36px;
            }

            .header-actions {
                gap: 8px;
            }

            .header-actions .btn-header {
                display: none !important;
            }

            .hero {
                padding: 80px 24px;
                min-height: auto;
            }

            .hero h1 {
                font-size: 32px;
            }

            .hero-subtitle {
                font-size: 15px;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-buttons .btn {
                justify-content: center;
            }

            .sobre-section,
            .vantagens-section,
            .trilhas-section,
            .contact-highlight-section {
                padding: 64px 0;
            }

            .contact-highlight {
                padding: 28px;
            }

            .contact-email-card {
                align-items: flex-start;
                flex-direction: column;
                padding: 20px;
                width: 100%;
            }

            .contact-email-card span:last-child {
                font-size: 17px;
            }

            .vantagens-grid {
                grid-template-columns: 1fr;
            }

            .trilhas-grid {
                grid-template-columns: 1fr;
            }

            .site-header {
                background-color: var(--blue-dark);
            }
        }