/* === ESTILOS ESPECÍFICOS DE NOSOTROS.HTML === */

        /* === CONTENIDO SOBRE NOSOTROS CON IMAGEN DE FONDO === */
        .header-bg {
            position: relative;
            background: linear-gradient(rgba(0, 26, 51, 0.85), rgba(0, 26, 51, 0.85)), url('https://raw.githubusercontent.com/dbaires07/corruplesa/main/TRABAJADORES2.png');
            background-size: cover;
            background-position: center;
            padding: 110px 10% 65px;
            min-height: 280px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            text-align: center;
            color: white;
        }

        .header-bg h1 {
            font-size: 3.5rem;
            color: white;
            margin-bottom: 25px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }

        .header-bg p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.6;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1.6fr;
            gap: 50px;
            padding: 50px 10% 65px;
            align-items: center;
            min-height: 380px;
        }

        .about-text h2 {
            color: var(--dark-blue);
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .about-text p {
            margin-bottom: 20px;
            line-height: 1.8;
            color: #444;
        }

        .about-img {
            position: relative;
            width: 100%;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
            aspect-ratio: 2.4 / 1;
        }

        .about-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            border-radius: 20px;
        }

        /* TARJETAS MISIÓN / VISIÓN */
        .mv-section {
            background-color: var(--dark-blue);
            padding: 80px 10%;
            color: white;
        }

        .mv-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .mv-card {
            text-align: center;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            background: rgba(255, 255, 255, 0.05);
        }

        .mv-card h3 {
            color: var(--primary);
            font-size: 2rem;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .mv-card p {
            font-size: 1.1rem;
            line-height: 1.6;
            color: #e0e0e0;
            text-transform: uppercase;
        }

        @media (max-width: 768px) {
            .mv-grid {
                grid-template-columns: 1fr;
            }

            .header-bg h1 {
                font-size: 2.5rem;
            }

            .header-bg {
                padding: 100px 8% 55px;
            }

            .about-grid {
                grid-template-columns: 1fr;
                padding: 60px 8% 50px;
                min-height: auto;
            }

            .about-img {
                aspect-ratio: 2.2 / 1;
            }
        }

        /* === WhatsApp Chat Widget === */
        .wa-chat-wrapper {
            position: fixed;
            bottom: 20px;
            right: 20px;
            font-family: "Inter", "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            z-index: 999;
        }

        /* WhatsApp Bubble (Chat preview) */
        .wa-bubble {
            position: absolute;
            bottom: 80px;
            right: 0;
            width: 320px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 40px rgba(0, 0, 0, 0.16);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
            animation: slideUp 0.3s ease;
        }

        .wa-bubble.visible {
            opacity: 1;
            visibility: visible;
        }

        @keyframes slideUp {
            from {
                transform: translateY(10px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .wa-bubble-header {
            background: linear-gradient(135deg, #25D366 0%, #20BA5F 100%);
            color: white;
            padding: 16px;
            border-radius: 12px 12px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .wa-header-info {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 0.95rem;
        }

        .wa-header-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: rgba(255, 255, 255, 0.6);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }

        .wa-close {
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
            padding: 0;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s ease;
        }

        .wa-close:hover {
            transform: scale(1.2);
        }

        .wa-bubble-body {
            padding: 16px;
            background: white;
            border-radius: 0 0 12px 12px;
        }

        .wa-msg-container {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .wa-msg-container strong {
            color: #075E54;
            font-size: 0.95rem;
        }

        .wa-msg-container p {
            color: #555;
            font-size: 0.9rem;
            line-height: 1.4;
            margin: 0;
        }

        /* WhatsApp Main Button */
        .wa-btn {
            position: relative;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #25D366 0%, #20BA5F 100%);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
            transition: all 0.3s ease;
            color: white;
            text-decoration: none;
            font-size: 32px;
        }

        .wa-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
        }

        .wa-btn:active {
            transform: scale(0.95);
        }

        .wa-btn svg {
            width: 32px;
            height: 32px;
            fill: white;
        }

        .wa-badge {
            position: absolute;
            top: -5px;
            right: -5px;
            background: #FF6B6B;
            color: white;
            border-radius: 50%;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: bold;
            border: 2px solid white;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        /* Responsive */
        @media (max-width: 480px) {
            .wa-chat-wrapper {
                bottom: 15px;
                right: 15px;
            }

            .wa-btn {
                width: 56px;
                height: 56px;
            }

            .wa-btn svg {
                width: 28px;
                height: 28px;
            }

            .wa-bubble {
                width: 280px;
                bottom: 70px;
            }
        }

        @media (max-width: 360px) {
            .wa-bubble {
                width: 260px;
                font-size: 0.9rem;
            }

            .wa-msg-container p {
                font-size: 0.85rem;
            }
        }