@import url('https://fonts.googleapis.com/css2?family=Krona+One&display=swap');
        /* Variables de diseño - Paleta Kaizen */
        :root {
            --primary: #273F4F;       /* Azul principal */
            --primary-light: #3A5A6D; /* Azul claro */
            --secondary: #FE7743;     /* Naranja principal */
            --secondary-light: #FF9D6E; /* Naranja claro */
            --accent: #4A8BAF;        /* Azul medio */
            --light: #F5F7FA;         /* Fondo claro */
            --dark: #1A2A36;          /* Azul oscuro */
            --text: #3D4D5C;          /* Texto principal */
            --text-light: #6C7A89;    /* Texto secundario */
            --white: #FFFFFF;         /* Blanco puro */
            --gray: #E0E5EB;         /* Gris claro */
            
            /* Tipografía */
            --font-heading: 'krona-one', sans-serif;
            --font-body: 'Open Sans', sans-serif;
              
            /* Sombras */
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
            --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
            
            /* Bordes */
            --radius-sm: 4px;
            --radius-md: 8px; 
            --radius-lg: 16px;
            --radius-full: 50px;
            
            /* Espaciado */
            --space-xs: 4px;
            --space-sm: 8px;
            --space-md: 16px;
            --space-lg: 24px;
            --space-xl: 32px;
            --space-xxl: 48px;
        }

        .krona-one-regular {
          font-family: "Krona One", sans-serif;
          font-weight: 400;
          font-style: normal;
        }

        /* Reset y estilos base */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-body);
            color: var(--text);
            line-height: 1.6;
            background-color: var(--light);
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            font-weight: 600;
            color: var(--primary);
            line-height: 1.3;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--space-md);
        }

        .btn {
            display: inline-block;
            padding: var(--space-sm) var(--space-lg);
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .btn-primary {
            background-color: var(--secondary);
            color: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .btn-primary:hover {
            background-color: var(--secondary-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-secondary {
            background-color: transparent;
            border-color: var(--white);
            color: var(--white);
        }

        .btn-secondary:hover {
            background-color: var(--white);
            color: var(--primary);
        }
        
        .btn-terciary {
            background-color: var(--light);
            color: var(--accent);
            box-shadow: var(--shadow-sm);
        }

        .btn-terciary:hover {
            background-color: var(--accent);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-outline {
            background-color: transparent;
            border-color: var(--primary);
            color: var(--primary);
        }

        .btn-outline:hover {
            background-color: var(--primary);
            color: var(--white);
        }

        .section {
            padding: var(--space-xxl) 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: var(--space-xl);
        }

        .section-title h2 {
            font-size: 36px;
            margin-bottom: var(--space-md);
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            width: 50px;
            height: 4px;
            background-color: var(--secondary);
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }

        .section-title p {
            max-width: 700px;
            margin: 0 auto;
            font-size: 18px;
            color: var(--text-light);
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: var(--primary);
            box-shadow: var(--shadow-sm);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .header-scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: var(--space-md) 0;
            height: 100px;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-heading);
        }

        .logo img {
            height: 90px;
            margin-right: var(--space-sm);
        }

        .nav-menu {
            display: flex;
            list-style: none;
        }

        .nav-menu li {
            margin-left: var(--space-xl);
            position: relative;
        }

        .nav-menu a {
            font-weight: 500;
            font-size: 16px;
            color: var(--white);
            padding: var(--space-sm) 0;
        }

        .nav-menu a:hover {
            color: var(--secondary);
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background-color: var(--secondary);
            bottom: 0;
            left: 0;
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--white);
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            padding: 180px 0 100px;
            background: linear-gradient(135deg, var(--primary), var(--dark));
            color: var(--white);
            position: relative;
            overflow: hidden;
            height: 100vh;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #447d9b url('https://pru3b45.mundokaizen.net/wp-content/uploads/2025/08/anuncios-5-fondo_web1-1.png') center/cover no-repeat;
            opacity: 0.1;
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--space-xxl);
            align-items: center;
        }

        .hero-text h1 {
            font-size: 48px;
            color: var(--white);
            margin-bottom: var(--space-md);
            line-height: 1.2;
        }

        .hero-text p {
            font-size: 18px;
            margin-bottom: var(--space-xl);
            opacity: 0.9;
        }

        .hero-buttons {
            display: flex;
            gap: var(--space-md);
        }

        /* Imagen con bordes redondeados, sombra y animación */
        .hero-image img {
            width: 400px;
            height: 400px;
            border-radius: 50%;
            box-shadow: var(--shadow-lg);
            animation: float 6s ease-in-out infinite;
            align-content: center;
        }
          @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }
        /*
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0px); }
        }*/

        /* Servicios Section */
        .services {
            background-color: var(--white);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--space-lg);
        }

        .service-card {
            background-color: var(--light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }

        .service-card-header {
            height: 200px;
            overflow: hidden;
        }

        .service-card-header img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .service-card:hover .service-card-header img {
            transform: scale(1.05);
        }

        .service-card-body {
            padding: var(--space-lg);
        }

        .service-card-body h3 {
            font-size: 22px;
            margin-bottom: var(--space-sm);
            color: var(--primary);
        }

        .service-card-body p {
            margin-bottom: var(--space-md);
            color: var(--text-light);
        }

        .service-card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 var(--space-lg) var(--space-lg);
        }

        .service-icon {
            width: 50px;
            height: 50px;
            background-color: var(--secondary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 24px;
        }

        /*Suscripción Section*/
        .suscripcion-section {
          background: linear-gradient(to right, #273f4f, #fe7743);
          padding: 60px 20px;
          color: #fff;
          font-family: 'Segoe UI', sans-serif;
          text-align: center;
          position: relative;
          overflow: hidden;
        }

        .suscripcion-container {
          max-width: 500px;
          margin: 0 auto;
          background: rgba(255, 255, 255, 0.1);
          padding: 40px;
          border-radius: 12px;
          box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
          backdrop-filter: blur(10px);
        }

        .suscripcion-container h2 {
          font-size: 28px;
          margin-bottom: 10px;
        }

        .suscripcion-container p {
          font-size: 16px;
          margin-bottom: 30px;
        }

        form input {
          width: 100%;
          padding: 12px;
          margin-bottom: 15px;
          border: none;
          border-radius: 8px;
          font-size: 16px;
        }

        form button {
          background-color: #fe7743;
          color: #fff;
          border: none;
          padding: 14px 20px;
          font-size: 16px;
          border-radius: 8px;
          cursor: pointer;
          transition: background 0.3s ease;
        }

        form button:hover {
          background-color: #ff8f60;
        }

        #mensaje {
          margin-top: 20px;
          font-size: 14px;
        }

        
        /* Portfolio Section */
        .portfolio {
            background-color: var(--light);
        }

        .portfolio-filter {
            display: flex;
            justify-content: center;
            margin-bottom: var(--space-xl);
            flex-wrap: wrap;
            gap: var(--space-sm);
        }

        .filter-btn {
            padding: var(--space-xs) var(--space-lg);
            border-radius: var(--radius-full);
            background: none;
            border: none;
            cursor: pointer;
            font-weight: 500;
            color: var(--text-light);
            transition: all 0.3s ease;
        }

        .filter-btn.active, .filter-btn:hover {
            background-color: var(--primary);
            color: var(--white);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: var(--space-lg);
        }

        .portfolio-item {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 280px;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
        }

        .portfolio-item:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .portfolio-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .portfolio-item:hover .portfolio-img {
            transform: scale(1.05);
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(39, 63, 79, 0.9), rgba(254, 119, 67, 0.8));
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: all 0.3s ease;
            color: var(--white);
            padding: var(--space-lg);
            text-align: center;
        }

        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }

        .portfolio-overlay h3 {
            font-size: 22px;
            margin-bottom: var(--space-sm);
            transform: translateY(20px);
            transition: all 0.3s ease 0.1s;
        }

        .portfolio-overlay p {
            transform: translateY(20px);
            transition: all 0.3s ease 0.2s;
        }

        .portfolio-item:hover .portfolio-overlay h3,
        .portfolio-item:hover .portfolio-overlay p {
            transform: translateY(0);
        }

        /* Testimonials Section */
        .testimonials {
            background-color: var(--white);
        }

        .testimonials-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }

        .testimonial-item {
            background-color: var(--light);
            padding: var(--space-xl);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            text-align: center;
            margin: 0 var(--space-md);
        }

        .testimonial-item .quote {
            font-size: 22px;
            color: var(--secondary);
            margin-bottom: var(--space-md);
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: var(--space-lg);
            font-size: 18px;
            line-height: 1.8;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .author-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: var(--space-md);
            border: 3px solid var(--primary);
        }

        .author-info h4 {
            margin-bottom: var(--space-xs);
            color: var(--primary);
        }

        .author-info p {
            color: var(--accent);
            font-size: 14px;
        }

        /* Contact Section */
        .contact {
            background-color: var(--light);
        }

        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--space-xxl);
        }

        .contact-info {
            margin-bottom: var(--space-xl);
        }

        .contact-info h3 {
            font-size: 24px;
            margin-bottom: var(--space-lg);
            position: relative;
            padding-bottom: var(--space-sm);
        }

        .contact-info h3::after {
            content: '';
            position: absolute;
            width: 40px;
            height: 3px;
            background-color: var(--secondary);
            bottom: 0;
            left: 0;
        }

        .contact-details {
            margin-bottom: var(--space-xl);
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: var(--space-lg);
        }

        .contact-icon {
            width: 40px;
            height: 40px;
            background-color: var(--secondary);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: var(--space-md);
            flex-shrink: 0;
        }

        .contact-text h4 {
            font-size: 18px;
            margin-bottom: var(--space-xs);
            color: var(--primary);
        }

        .contact-form {
            background-color: var(--white);
            padding: var(--space-xl);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
        }

        .form-group {
            margin-bottom: var(--space-md);
        }

        .form-control {
            width: 100%;
            padding: var(--space-sm) var(--space-md);
            border: 1px solid var(--gray);
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-family: var(--font-body);
            transition: all 0.3s ease;
        }

        .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(74, 139, 175, 0.2);
            outline: none;
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        /* Footer */
        footer {
            background-color: var(--primary);
            color: var(--white);
            padding: var(--space-xxl) 0 var(--space-md);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--space-xxl);
            margin-bottom: var(--space-xl);
        }

        .footer-column h3 {
            font-size: 20px;
            margin-bottom: var(--space-lg);
            position: relative;
            padding-bottom: var(--space-sm);
            color: var(--white);
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            width: 40px;
            height: 2px;
            background-color: var(--secondary);
            bottom: 0;
            left: 0;
        }

        .footer-column p {
            margin-bottom: var(--space-md);
            color: rgba(255, 255, 255, 0.8);
        }

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

        .footer-links li {
            margin-bottom: var(--space-sm);
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            transition: all 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--secondary);
            padding-left: var(--space-xs);
        }

        .social-links {
            display: flex;
            margin-top: var(--space-md);
            gap: var(--space-sm);
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: var(--primary);
            border-radius: 50%;
            color: var(--white);
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background-color: var(--secondary);
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: var(--space-lg);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero
            {
                height: auto;
            }

            .hero-content {
                grid-template-columns: 1fr;
                gap: var(--space-xxl);
                text-align: center;
                padding: 0 50px;

            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .hero-image {
                order: -1;
                max-width: 500px;
                margin: 0 auto;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
            
            .nav-menu {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 70px);
                background-color: var(--primary);
                box-shadow: var(--shadow-lg);
                flex-direction: column;
                padding: var(--space-xl);
                transition: all 0.3s ease;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-menu li {
                margin: var(--space-md) 0;
            }
            
            .hero
            {
                height: auto;
            }
            .hero-content
            {
                padding: var(--space-xl);
            }
            .hero-text h1 {
                font-size: 24px;
            }
            
            .hero-text p {
                font-size: 18px;
            }
            .hero-image img {
                width: 300px;
                height: 300px;
            }
            
            .section-title h2 {
                font-size: 30px;
            }
            
            .portfolio-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            .hero {
                padding: 150px 0 80px;
            }
            
            .hero-text h1 {
                font-size: 28px;
            }
            
            .hero-text p {
                font-size: 16px;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: var(--space-sm);
            }
            
            .btn {
                width: 100%;
            }
            
            .section {
                padding: var(--space-xl) 0;
            }
        }

        /* Dark Mode Toggle */
        .dark-mode-toggle {
            position: fixed;
            bottom: var(--space-lg);
            right: var(--space-lg);
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: var(--shadow-md);
            z-index: 999;
            border: none;
            font-size: 20px;
        }

        /* Dark Mode Styles */
        body.dark-mode {
            background-color: var(--dark);
            color: var(--white);
        }

        body.dark-mode h1, 
        body.dark-mode h2, 
        body.dark-mode h3, 
        body.dark-mode h4, 
        body.dark-mode h5, 
        body.dark-mode h6 {
            color: var(--white);
        }

        body.dark-mode .section-title p {
            color: var(--white);
        }

        body.dark-mode .services,
        body.dark-mode .testimonials,
        body.dark-mode .contact-form {
            background-color: var(--primary-light);
        }

        body.dark-mode .service-card,
        body.dark-mode .testimonial-item {
            background-color: var(--primary);
        }

        body.dark-mode .service-card-body h3,
        body.dark-mode .testimonial-text,
        body.dark-mode .contact-text h4 {
            color: var(--white);
        }

        body.dark-mode .service-card-body p {
            color: rgba(255, 255, 255, 0.8);
        }

        body.dark-mode .contact {
            background-color: var(--primary);
            border-color: var(--primary-light);
            color: var(--white);
        }

        body.dark-mode .form-control {
            background-color: var(--primary);
            border-color: var(--primary-light);
            color: var(--white);
        }

        body.dark-mode .form-control:focus {
            border-color: var(--secondary);
        }

        body.dark-mode .filter-btn {
            color: rgba(255, 255, 255, 0.8);
        }

        body.dark-mode .filter-btn.active, 
        body.dark-mode .filter-btn:hover {
            background-color: var(--secondary);
            color: var(--white);
        }