/* CSS extraido de contato.html */


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

        :root {
            /* Tons de azul harmoniosos - Light Mode */
            --primary: #1e6fa8;
            --primary-dark: #155d8f;
            --primary-light: #2d8fd6;
            --secondary: #2563eb;
            --accent: #3b82f6;
            --cyan-bright: #5dade2;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --dark: #0f172a;
            --dark-light: #1e293b;
            --text: #334155;
            --text-light: #64748b;
            --text-lighter: #94a3b8;
            --border: #e2e8f0;
            --bg: #ffffff;
            --bg-alt: #f8fafc;
            --shadow: 0 4px 6px -1px rgba(30, 111, 168, 0.1);
            --shadow-lg: 0 20px 25px -5px rgba(30, 111, 168, 0.15);
            --gradient-primary: linear-gradient(135deg, #1e6fa8 0%, #2d8fd6 50%, #5dade2 100%);
            --gradient-secondary: linear-gradient(135deg, #155d8f 0%, #1e6fa8 100%);
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
            transition: background-color 0.3s ease, color 0.3s ease;
        }

        /* Header */
        .header {
            background: rgba(255, 255, 255, 0.98);
            border-bottom: 1px solid var(--border);
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
            box-shadow: 0 2px 12px rgba(30, 111, 168, 0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .nav-left, .nav-right {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        .logo {
            text-align: center;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
        }

        .logo a {
            text-decoration: none;
            color: inherit;
        }

        .logo h1 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.2rem;
        }

        .logo p {
            font-size: 0.75rem;
            color: var(--text-light);
            font-weight: 400;
        }

        .nav-left a, .nav-right a {
            color: var(--text);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
            white-space: nowrap;
        }

        .nav-left a:hover, .nav-right a:hover {
            color: var(--primary);
        }

        .btn {
            padding: 0.7rem 1.5rem;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            display: inline-block;
        }

        .btn-ghost {
            background: transparent;
            color: var(--text);
            border: 2px solid var(--border);
        }

        .btn-ghost:hover {
            background: var(--bg-alt);
            border-color: var(--primary);
            color: var(--primary);
        }

        .btn-brand {
            background: var(--gradient-primary);
            color: white;
            border: none;
            box-shadow: 0 4px 12px rgba(30, 111, 168, 0.3);
        }

        .btn-brand:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(30, 111, 168, 0.4);
        }

        /* Hero Section */
        .hero {
            background: var(--gradient-primary);
            color: white;
            padding: 6rem 2rem 4rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="60" height="60" patternUnits="userSpaceOnUse"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="60" height="60" fill="url(%23grid)"/></svg>');
            opacity: 0.4;
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 900;
            margin-bottom: 1.5rem;
            line-height: 1.1;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

        .hero p {
            font-size: 1.35rem;
            opacity: 0.95;
            margin-bottom: 2.5rem;
            font-weight: 400;
            line-height: 1.7;
        }

        /* Trust Bar */
        .trust-bar {
            background: linear-gradient(to right, #f8fafc 0%, #e0f2fe 50%, #f8fafc 100%);
            padding: 2rem;
            border-bottom: 1px solid var(--border);
            transition: background 0.3s ease, border-color 0.3s ease;
        }

        .trust-items {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2.5rem;
        }

        .trust-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            text-align: center;
        }

        .trust-icon {
            width: 60px;
            height: 60px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            box-shadow: 0 4px 12px rgba(30, 111, 168, 0.3);
        }

        .trust-label {
            font-size: 0.95rem;
            color: var(--text);
            font-weight: 600;
        }

        /* Main Content */
        .main-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 5rem 2rem;
        }

        .content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            margin-bottom: 4rem;
        }

        /* Contact Form */
        .contact-card {
            background: white;
            border-radius: 24px;
            padding: 3rem;
            box-shadow: 0 8px 32px rgba(30, 111, 168, 0.15);
            border: 2px solid var(--border);
            transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .card-title {
            font-size: 2rem;
            font-weight: 900;
            color: var(--dark);
            margin-bottom: 1.5rem;
        }

        .form-group {
            margin-bottom: 1.75rem;
        }

        .form-label {
            display: block;
            margin-bottom: 0.625rem;
            font-weight: 700;
            color: var(--dark);
            font-size: 0.95rem;
        }

        .required {
            color: var(--danger);
            margin-left: 0.25rem;
        }

        .form-input,
        .form-select,
        .form-textarea {
            width: 100%;
            padding: 0.875rem 1rem;
            border: 2px solid var(--border);
            border-radius: 10px;
            background: var(--bg);
            color: var(--text);
            font-size: 1rem;
            font-family: inherit;
            transition: all 0.3s;
        }

        .form-input:focus,
        .form-select:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(30, 111, 168, 0.1);
        }

        .form-textarea {
            min-height: 160px;
            resize: vertical;
            line-height: 1.6;
        }

        .form-error {
            color: var(--danger);
            font-size: 0.875rem;
            margin-top: 0.5rem;
            display: none;
            font-weight: 600;
        }

        .form-group.error .form-input,
        .form-group.error .form-select,
        .form-group.error .form-textarea {
            border-color: var(--danger);
        }

        .form-group.error .form-error {
            display: block;
        }

        .submit-btn {
            width: 100%;
            padding: 1.125rem;
            background: var(--gradient-primary);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.125rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 16px rgba(30, 111, 168, 0.4);
            position: relative;
            overflow: hidden;
        }

        .submit-btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .submit-btn:hover::before {
            width: 300px;
            height: 300px;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(30, 111, 168, 0.5);
        }

        .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .btn-text {
            position: relative;
            z-index: 1;
        }

        .loading-spinner {
            display: none;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            margin-left: 0.5rem;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .submit-btn.loading .loading-spinner {
            display: inline-block;
        }

        /* Contact Info Cards */
        .info-cards {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .info-card {
            background: white;
            border: 2px solid var(--border);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .info-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-primary);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .info-card:hover::before {
            transform: scaleX(1);
        }

        .info-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 12px 32px rgba(30, 111, 168, 0.2);
        }

        .info-card-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .info-card-icon {
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            box-shadow: 0 4px 12px rgba(30, 111, 168, 0.3);
        }

        .info-card h3 {
            font-size: 1.25rem;
            color: var(--dark);
            font-weight: 700;
        }

        .info-card p,
        .info-card a {
            color: var(--text);
            font-size: 1rem;
            text-decoration: none;
            transition: color 0.3s;
            font-weight: 500;
        }

        .info-card a:hover {
            color: var(--primary);
        }

        /* Feedback Message */
        .feedback-message {
            position: fixed;
            top: 100px;
            right: 2rem;
            background: white;
            border: 2px solid var(--border);
            border-radius: 16px;
            padding: 1.25rem 1.5rem;
            box-shadow: 0 8px 32px rgba(30, 111, 168, 0.2);
            display: none;
            align-items: center;
            gap: 1rem;
            z-index: 2000;
            animation: slideIn 0.3s ease;
            max-width: 400px;
            transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }

        @keyframes slideIn {
            from {
                transform: translateX(400px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .feedback-message.show {
            display: flex;
        }

        .feedback-icon {
            font-size: 2rem;
            flex-shrink: 0;
        }

        .feedback-content h4 {
            font-size: 1rem;
            margin-bottom: 0.25rem;
            font-weight: 700;
            color: var(--dark);
        }

        .feedback-content p {
            font-size: 0.875rem;
            color: var(--text-light);
        }

        .feedback-message.success {
            border-left: 4px solid var(--success);
        }

        .feedback-message.error {
            border-left: 4px solid var(--danger);
        }

        /* FAQ Section */
        .faq-section {
            margin-top: 5rem;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 900;
            margin-bottom: 1rem;
            color: var(--dark);
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-light);
            margin-bottom: 3rem;
            font-size: 1.2rem;
        }

        .faq-list {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-item {
            background: white;
            border-radius: 16px;
            margin-bottom: 1.25rem;
            border: 2px solid var(--border);
            overflow: hidden;
            transition: all 0.3s;
        }

        .faq-item.active {
            border-color: var(--primary);
            box-shadow: 0 4px 16px rgba(30, 111, 168, 0.15);
        }

        .faq-question {
            width: 100%;
            padding: 1.75rem;
            background: transparent;
            border: none;
            text-align: left;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--dark);
        }

        .faq-icon {
            transition: transform 0.3s;
            color: var(--primary);
            font-size: 1.25rem;
        }

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
        }

        .faq-answer-content {
            padding: 0 1.75rem 1.75rem;
            color: var(--text);
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* Footer */
        .footer {
            background: var(--dark);
            color: white;
            padding: 4rem 2rem 2rem;
            margin-top: 6rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-section h3 {
            margin-bottom: 1.25rem;
            font-size: 1.35rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .footer-section h4 {
            margin-bottom: 1rem;
            font-size: 1.1rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.9);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.875rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: all 0.3s;
            font-weight: 500;
        }

        .footer-links a:hover {
            color: var(--primary-light);
            padding-left: 5px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.95rem;
        }

        /* Responsive */
        @media (max-width: 968px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

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

            .nav-left, .nav-right {
                display: none;
            }

            .logo {
                position: static;
                transform: none;
            }

            .trust-items {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }

            .feedback-message {
                right: 1rem;
                left: 1rem;
                max-width: none;
            }
        }

        @media (max-width: 480px) {
            .contact-card {
                padding: 2rem 1.5rem;
            }

            .hero {
                padding: 4rem 1rem 3rem;
            }
        }

        /* =====================================================
           DARK MODE - CONTATO PAGE (igual ao preços)
           ===================================================== */
        [data-theme="dark"] {
            --primary: #3b82f6;
            --primary-dark: #2563eb;
            --primary-light: #60a5fa;
            --secondary: #2563eb;
            --accent: #3b82f6;
            --bg: #0f172a;
            --bg-secondary: #1e293b;
            --bg-tertiary: #334155;
            --bg-quaternary: #475569;
            --bg-alt: #1e293b;
            --text: #f8fafc;
            --text-light: #cbd5e1;
            --text-lighter: #94a3b8;
            --text-muted: #64748b;
            --border: #334155;
            --border-light: #1e293b;
            --border-medium: #475569;
            --dark: #f8fafc;
            --dark-light: #cbd5e1;
            --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #06b6d4 100%);
            --gradient-secondary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
        }

        [data-theme="dark"] body {
            background: var(--bg);
            color: var(--text);
        }

        [data-theme="dark"] .header {
            background: rgba(15, 23, 42, 0.8);
            border-bottom-color: var(--border);
            backdrop-filter: blur(12px);
        }

        [data-theme="dark"] .logo h1 {
            color: #3b82f6;
            background: linear-gradient(135deg, #3b82f6 0%, #2563eb 50%, #60a5fa 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        [data-theme="dark"] .nav-left a,
        [data-theme="dark"] .nav-right a {
            color: var(--text);
        }

        [data-theme="dark"] .nav-left a:hover,
        [data-theme="dark"] .nav-right a:hover {
            color: #3b82f6;
        }

        [data-theme="dark"] .btn-ghost {
            border-color: var(--border);
            color: var(--text);
        }

        [data-theme="dark"] .btn-ghost:hover {
            background: var(--bg-secondary);
            border-color: #3b82f6;
            color: #3b82f6;
        }

        [data-theme="dark"] .btn-brand {
            background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
            color: white;
        }

        [data-theme="dark"] .hero {
            background: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #06b6d4 100%);
        }

        [data-theme="dark"] .trust-bar {
            background: var(--bg-secondary);
            border-bottom-color: var(--border);
        }

        [data-theme="dark"] .trust-label {
            color: var(--text);
        }

        [data-theme="dark"] .trust-icon {
            background: var(--gradient-primary);
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }

        [data-theme="dark"] .contact-card {
            background: var(--bg-secondary);
            border-color: var(--border);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
        }

        [data-theme="dark"] .card-title {
            color: var(--dark);
        }

        [data-theme="dark"] .form-label {
            color: var(--dark);
        }

        [data-theme="dark"] .form-input,
        [data-theme="dark"] .form-select,
        [data-theme="dark"] .form-textarea {
            background: var(--bg-tertiary);
            color: var(--text);
            border-color: var(--border);
        }

        [data-theme="dark"] .form-input:focus,
        [data-theme="dark"] .form-select:focus,
        [data-theme="dark"] .form-textarea:focus {
            border-color: #3b82f6;
            background: var(--bg-quaternary);
            box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
        }

        [data-theme="dark"] .info-card {
            background: var(--bg-secondary);
            border-color: var(--border);
        }

        [data-theme="dark"] .info-card h3 {
            color: var(--dark);
        }

        [data-theme="dark"] .info-card p,
        [data-theme="dark"] .info-card a {
            color: var(--text);
        }

        [data-theme="dark"] .info-card a:hover {
            color: #3b82f6;
        }

        [data-theme="dark"] .info-card-icon {
            background: var(--gradient-primary);
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }

        [data-theme="dark"] .feedback-message {
            background: var(--bg-secondary);
            border-color: var(--border);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
        }

        [data-theme="dark"] .feedback-content h4 {
            color: var(--dark);
        }

        [data-theme="dark"] .feedback-content p {
            color: var(--text-light);
        }

        [data-theme="dark"] .section-title {
            color: var(--dark);
        }

        [data-theme="dark"] .section-subtitle {
            color: var(--text-light);
        }

        [data-theme="dark"] .faq-item {
            background: var(--bg-secondary);
            border-color: var(--border);
        }

        [data-theme="dark"] .faq-question {
            color: var(--dark);
        }

        [data-theme="dark"] .faq-answer-content {
            color: var(--text);
        }

        [data-theme="dark"] .footer {
            background: #0a0e1a;
        }