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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f9fafb;
            color: #111827;
        }

        /* ===== HEADER ===== */
        header {
            background: white;
            border-bottom: 1px solid #e5e7eb;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 40;
        }

        .header-top {
            background: linear-gradient(90deg, #dbeafe 0%, #e0f2fe 50%, #dbeafe 100%);
            height: 60px;
            display: flex;
            align-items: center;
            padding: 0 2rem;
            position: relative;
            overflow: hidden;
        }

        .header-top svg {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            width: 100%;
            padding: 1rem 2rem;
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo-section {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .logo {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, #059669 0%, #0369a1 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .header-title {
            font-size: 1rem;
            font-weight: 600;
            color: #1f2937;
            line-height: 1.3;
        }

        .back-btn {
            background: white;
            border: 1px solid #d1d5db;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            cursor: pointer;
            color: #059669;
            font-weight: 500;
            font-size: 0.875rem;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-left: auto;
        }

        .back-btn:hover {
            background: #f3f4f6;
            border-color: #9ca3af;
        }

        /* ===== TABS ===== */
        .tabs-container {
            background: white;
            border-bottom: 2px solid #e5e7eb;
            display: flex;
            gap: 0.5rem;
            padding: 0 2rem;
            max-width: 1400px;
            margin: 0 auto;
            overflow-x: auto;
        }

        .tab-btn {
            background: none;
            border: none;
            padding: 1rem 1.5rem;
            cursor: pointer;
            color: #6b7280;
            font-weight: 500;
            font-size: 0.875rem;
            transition: all 0.2s;
            border-bottom: 3px solid transparent;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .tab-btn:hover {
            color: #059669;
        }

        .tab-btn.active {
            color: #059669;
            border-bottom-color: #059669;
        }

        /* ===== MAIN CONTENT ===== */
        main {
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem;
        }

        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: #111827;
            margin-bottom: 1rem;
        }

        .section-description {
            font-size: 1rem;
            color: #6b7280;
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        /* ===== CARDS CONTAINER ===== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .info-card {
            background: white;
            border-radius: 8px;
            padding: 2rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            border-left: 4px solid #059669;
            transition: all 0.3s;
        }

        .info-card:hover {
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            transform: translateY(-2px);
        }

        .card-title {
            font-size: 1.125rem;
            font-weight: 700;
            color: #111827;
            margin-bottom: 0.5rem;
        }

        .card-content {
            color: #6b7280;
            font-size: 0.875rem;
            line-height: 1.6;
        }

        .card-label {
            font-size: 0.75rem;
            font-weight: 600;
            color: #6b7280;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 0.5rem;
        }

        .person-name {
            font-size: 0.875rem;
            color: #059669;
            font-weight: 600;
        }

        .person-email {
            font-size: 0.75rem;
            color: #6b7280;
            margin-top: 0.25rem;
        }

        /* ===== FOOTER ===== */
        footer {
            background: #1f2937;
            color: #f3f4f6;
            text-align: center;
            padding: 2rem;
            margin-top: 4rem;
            font-size: 0.875rem;
        }

        /* ===== RESPONSIVO ===== */
        @media (max-width: 768px) {
            .header-container {
                padding: 1rem;
                gap: 1rem;
            }

            .header-title {
                font-size: 0.875rem;
            }

            .tabs-container {
                padding: 0 1rem;
            }

            .tab-btn {
                padding: 0.75rem 1rem;
                font-size: 0.75rem;
            }

            main {
                padding: 1rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .cards-grid {
                gap: 1rem;
            }

            .info-card {
                padding: 1.5rem;
            }

            .back-btn {
                padding: 0.5rem 0.75rem;
                font-size: 0.75rem;
            }
        }