/* Variables y Reset */
:root {
    --primary-color: #FFD700;  /* Dorado */
    --secondary-color: #1a1a1a; /* Negro */
    --text-color: #333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    font-size: 18px; /* Tamaño de fuente base */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #AFAEB4; /* Nuevo color de fondo */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    background-color: #AFAEB4; /* Mismo color para el estado scrolled */
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15); /* Sombra más pronunciada al hacer scroll */
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-nav-container {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: space-between;

}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-right: 30px;
}

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

.main-nav li {
    margin-left: 30px;
}

.main-nav a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 700;
    transition: var(--transition);
    position: relative;
    color: #fff;
}

.main-nav a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

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

.btn-contacto {
    background-color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
}

.btn-contacto:after {
    display: none;
}

.btn-contacto:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* Selector de tamaño de texto */
.text-size-selector {
    display: flex;
    align-items: center;
    margin-left: 20px;
    gap: 5px;
}

.text-size-btn {
    background: none;
    border: 1px solid #ddd;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
    padding: 0;
    background-color: #fff;
}

.text-size-btn:hover {
    background-color: #f5f5f5;
    transform: scale(1.05);
}

.text-size-btn.active {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
    font-weight: bold;
}

.text-size-btn span {
    display: inline-block;
    line-height: 1;
}



/* Hero Section with Parallax */
.hero {
    height: 100vh;
    min-height: 500px;
    background: url('https://tek360.cl/emc/img/capacitaciones_cnv.webp') no-repeat center top;
    background-size: cover;
    background-attachment: fixed;
    background-position: center 0%;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
    color: #fff;
    margin: 0;
    padding-top: 100px; /* Reduced padding to show more of the top */
}

.hero .container {
    position: relative;
    max-width: 900px;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background for better text readability */
    border-radius: 10px;
    margin-top: 50px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.5px;
}

.hero p {
    font-size: 1.5rem;
    margin: 0 auto 30px;
    max-width: 700px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.6);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.6;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

/* Secciones */
.section {
    padding: 100px 0;
}

.section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    position: relative;
    color: var(--secondary-color);
}

.section h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 15px auto;
}

.bg-light {
    background-color: var(--light-gray);
}

/* Sección Compromiso */
.compromiso-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.compromiso-item {
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    padding: 40px 30px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    background: var(--white);
    border-radius: 10px;
}

/* Sección Servicios */
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.servicio-card {
    position: relative;
    padding: 40px 30px;
    border-radius: 10px;
    overflow: hidden;
    color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.servicio-card:first-child {
    background: url('https://tek360.cl/emc/img/capa-pro.webp') no-repeat center center;
    background-size: cover;
}

.servicio-card:last-child {
    background: url('https://tek360.cl/emc/img/asesoria.jpg') no-repeat center center;
    background-size: cover;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.servicio-card > * {
    position: relative;
    z-index: 2;
}

.servicio-card h3 {
    color: white !important;
    font-size: 1.8rem;
    margin: 0 auto 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    z-index: 1;
    text-align: center;
    width: 100%;
}

.servicio-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.servicio-card li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.servicio-card li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.servicio-card .servicio-icono {
    font-size: 3rem;
    margin: 0 auto 20px;
    color: white !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    background: none !important;
    width: auto;
    height: auto;
}

.servicio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-10px);
}

.servicio-icono {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 30px;
}

.servicio-card h3 {
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.servicio-card ul {
    list-style: none;
    text-align: left;
    margin-top: 20px;
}

.servicio-card li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.servicio-card li:before {
    content: '✓';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Sección Sobre Nosotros */
.about-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    line-height: 1.8;
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.about-intro.visible {
    opacity: 1;
    transform: translateY(0);
}

.about-intro p {
margin-bottom: 20px;
}

/* Estilos para el botón de menú móvil */
.menu-toggle {
display: none;
background: none;
border: none;
padding: 10px;
cursor: pointer;
outline: none;
}

.menu-icon {
display: block;
width: 30px;
height: 24px;
position: relative;
}

.bar {
display: block;
position: absolute;
height: 3px;
width: 100%;
background: var(--secondary-color);
border-radius: 3px;
opacity: 1;
left: 0;
transform: rotate(0deg);
transition: var(--transition);
}

.bar:nth-child(1) {
top: 0;
}

.bar:nth-child(2) {
top: 50%;
transform: translateY(-50%);
}

.bar:nth-child(3) {
bottom: 0;
}

/* Estilos para el logo */
.logo {
display: flex;
align-items: center;
text-decoration: none;
height: 75px; /* Aumentado de 60px a 75px (25% más) */
}

.logo-img {
    height: 100%;
    width: auto;
    max-width: 375px; /* Aumentado de 300px a 375px (25% más) */
    object-fit: contain;
    border-radius: 5px; /* Borde redondeado */
}

/* Estilos para Misión y Visión */
.mision-vision {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 40px;
margin: 40px 0 60px;
padding: 0 15px;
    padding: 0 15px;
}

.mision-vision-item {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

.mision-vision-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.mision-vision-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.mision-vision-item h3 {
    color: var(--secondary-color);
    margin: 20px 0 15px;
    font-size: 1.5rem;
    font-weight: 600;
}

.mision-vision-item p {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

.mv-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 35px;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
}

.mision-vision-item:hover .mv-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #25D366; /* WhatsApp green */
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    font-size: 60px;
}

.whatsapp-button:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    background-color: #128C7E; /* Darker green on hover */
}

/* Estilos para la sección de valores */
.valores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0 60px;
    padding: 0 15px;
}

/* Estilos para los círculos de porcentaje */
.valor-circle {
    width: 150px;
    height: 150px;
    margin: 0 auto 25px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-progress {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: conic-gradient(
        var(--primary-color) 0%,
        #f0f0f0 0%
    );
    position: relative;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s ease-out;
}

.valor-item.visible .circle-progress {
    opacity: 1;
    transform: scale(1);
}

.circle-progress::before {
    content: '';
    position: absolute;
    width: 85%;
    height: 85%;
    background: var(--white);
    border-radius: 50%;
    top: 7.5%;
    left: 7.5%;
    z-index: 1;
}

.circle-value {
    position: relative;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    z-index: 2;
}

/* Animación para los círculos */
@keyframes circleFill {
    0% {
        background: conic-gradient(
            var(--primary-color) 0%,
            #f0f0f0 0%
        );
    }
    100% {
        background: conic-gradient(
            var(--primary-color) 100%,
            #f0f0f0 0%
        );
    }
}

.valor-item {
    text-align: center;
    padding: 40px 25px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.valor-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.valor-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.valor-circle {
    width: 150px;
    height: 150px;
    margin: 0 auto 25px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-progress {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: conic-gradient(
        var(--primary-color) 100%,
        #f0f0f0 0%
    );
    position: relative;
}

.circle-progress::before {
    content: '';
    position: absolute;
    width: 85%;
    height: 85%;
    background: var(--white);
    border-radius: 50%;
    top: 7.5%;
    left: 7.5%;
}

.circle-value {
    position: relative;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    z-index: 1;
}

.valor-item h3 {
    margin: 15px 0 12px;
    color: var(--secondary-color);
    font-size: 1.3rem;
    font-weight: 600;
}

.valor-item p {
    color: #666;
    line-height: 1.7;
    font-size: 0.95rem;
    max-width: 300px;
    margin: 0 auto;
}

/* Animación para los círculos */
@keyframes circleFill {
    0% {
        background: conic-gradient(
            var(--primary-color) 0%,
            #f0f0f0 0%
        );
    }
    100% {
        background: conic-gradient(
            var(--primary-color) 100%,
            #f0f0f0 0%
        );
    }
}

/* Sección de certificaciones */
.certificaciones {
    margin-top: 40px;
    padding: 60px 0 20px;
    border-top: 1px solid #f0f0f0;
    text-align: center;
}

.certificaciones h3 {
    color: var(--secondary-color);
    margin-bottom: 40px;
    font-size: 1.8rem;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.certificaciones h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.certificados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.certificado {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.certificado:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.certificado-icono {
    width: 70px;
    height: 70px;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
   }

/* Sección Contacto */
.contacto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    margin-top: 50px;
}

.contacto-info-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contacto-info-center h2 {
    text-align: center;
    margin-bottom: 30px;
}

.contacto-info-center p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #666;
}

.contacto-datos {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.contacto-datos-horizontal {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 50px !important;
    margin: 40px 0 !important;
    flex-wrap: wrap !important;
    flex-direction: row !important;
}

.contacto-datos-horizontal .info-item-horizontal {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    white-space: nowrap !important;
    flex-direction: row !important;
    margin-bottom: 0 !important;
    text-align: left !important;
}

.contacto-datos-horizontal .info-item-horizontal i {
    color: #ff6b00 !important;
    font-size: 1.2rem !important;
    min-width: 20px !important;
    margin-right: 10px !important;
    margin-bottom: 0 !important;
}

.contacto-datos-horizontal .info-item-horizontal span {
    font-weight: bold !important;
    color: #333 !important;
    font-size: 1rem !important;
    margin: 0 !important;
}

.contacto-info h2 {
    text-align: left;
}

.contacto-info h2:after {
    margin: 15px 0;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: #333;
    flex-direction: column;
    text-align: center;
}

.contacto-datos .info-item {
    flex-direction: column;
    align-items: center;
    min-width: 200px;
}

.contacto-datos .info-item i {
    color: var(--primary-color);
    margin-right: 0;
    margin-bottom: 10px;
    font-size: 1.5rem;
    width: auto;
}

.contacto-datos .info-item p {
    margin: 0;
    font-weight: 500;
    color: #333;
}

.redes-sociales {
    margin-top: 30px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--light-gray);
    color: var(--secondary-color);
    border-radius: 50%;
    margin-right: 10px;
    transition: var(--transition);
    text-decoration: none;
}

.social-icon:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.contacto-form .form-group {
    margin-bottom: 20px;
}

.contacto-form input,
.contacto-form select,
.contacto-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.contacto-form input:focus,
.contacto-form select:focus,
.contacto-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
}

.contacto-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: #AFAEB4;
    color: #ffffff;
    padding: 40px 0 20px;
    text-align: left;
}

.footer-content {
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
    color: var(--primary-color);
}

/* Efectos de scroll */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Animación para los círculos de porcentaje */
@keyframes circleFill {
    0% {
        background: conic-gradient(
            var(--primary-color) 0%,
            #f0f0f0 0%
        );
    }
    100% {
        background: conic-gradient(
            var(--primary-color) 100%,
            #f0f0f0 0%
        );
    }
}

/* Asegurar que las secciones tengan un fondo blanco */
.section {
    background-color: #fff;
    position: relative;
    z-index: 1;
}

/* Mejorar la legibilidad del texto */
p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 1.2em;
    padding-top: 20px;
    
}

/* Responsive */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
}

@media (max-width: 992px) {
    .header {
        padding: 5px 0;
        position: relative;
    }
    
    .header .container {
        position: relative;
        padding: 0 15px;
        height: 70px; /* Altura fija para el contenedor del header */
    }
    
    .header-nav-container {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        padding: 5px 0;
    }
    
    .logo {
        grid-column: 2;
        justify-self: center;
        height: 100%; /* Altura reducida para móviles */
        margin: 0;
    }
    
    .logo-img {
        max-width: 280px; /* Ancho reducido para móviles */
        height: auto;
    }
    
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        grid-column: 1;
        justify-self: start;
        padding: 8px;
        margin: 0;
        position: static;
        transform: none;
        z-index: 1001;
    }
    
    .text-size-selector {
        grid-column: 3;
        justify-self: end;
        margin: 0;
        display: flex;
        gap: 3px;
    }
    
    .text-size-btn {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
    /* Hero section responsive adjustments */
    .hero {
        min-height: 500px;
        padding-top: 120px;
        background-position: center 30%;
    }
    
    .hero .container {
        margin: 0 15px;
        padding: 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
        max-width: 90%;
    }
    
    .nosotros-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .hero {
        min-height: 400px;
        padding-top: 100px;
    }
    
    .hero-overlay {
        top: 100px;
    }
    
    .hero h1 {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    
    .certificados-grid {
        margin-top: 30px;
    }
}

/* Estilos para móviles */
/* Alertas y Notificaciones */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 0.95em;
}

.alert.error {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
}

.alert.success {
    color: #3c763d;
    background-color: #dff0d8;
    border-color: #d6e9c6;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 4px;
    color: white;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s, transform 0.3s;
    max-width: 350px;
    display: flex;
    align-items: center;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification.success {
    background-color: #4CAF50;
    border-left: 5px solid #2E7D32;
}

.notification.error {
    background-color: #F44336;
    border-left: 5px solid #C62828;
}

.notification i {
    margin-right: 10px;
    font-size: 1.5em;
}

/* Estilos del Formulario */
.contacto-form {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1em;
    transition: border-color 0.3s;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #4CAF50;
    outline: none;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    text-align: center;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #3e8e41;
}

/* Estilos para el pie de página de Tek360 */
.footer-tek360-below {
    color: #000;
    font-weight: 700;
    font-size: 15px;
    margin: 22px 0 8px;
    text-align: right;
    transition: color 0.2s;
}

.footer-tek360-below a {
    color: #000;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-tek360-below:hover,
.footer-tek360-below:hover a {
    color: #fff;
}

/* Estilos para el botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.whatsapp-button i {
    color: white;
    font-size: 30px;
}

/* Estilos responsivos */
@media (max-width: 992px) {
    .header {
        padding: 0;
        background: #AFAEB4;
        position: sticky;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        min-height: 120px;
    }
    
    .header .container {
        padding: 0;
        max-width: 100%;
        position: relative;
        height: auto;
        margin: 0;
    }
    
    .header-nav-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        padding: 10px 0 0;
        z-index: 1001;
        margin-bottom: 30px;
    }
    
    /* Logo */
    .logo {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 70px;
        margin: 0;
        padding: 5px 0;
            }
    
    .logo-img {
        height: 100%;
        max-height: 60px;
        width: auto;
        max-width: 280px;
        object-fit: contain;
    }
    
    /* Navegación */
    .main-nav {
        width: 100%;
        margin: 10px 0 0;
        padding: 0 5px;
    }
    
    .main-nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        list-style: none;
        padding: 0;
        margin: 0 -2px;
        width: 100%;
    }
    
    .main-nav li {
        flex: 1;
        min-width: 25%;
        text-align: center;
        padding: 0 2px;
        margin: 0 0 4px;
    }
    
    .main-nav a {
        display: block;
        padding: 10px 5px;
        font-size: 0.8rem;
        font-weight: 600;
        color: #fff;
        text-decoration: none;
        background: rgba(0, 0, 0, 0.2);
        transition: all 0.2s ease;
        text-align: center;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        border-radius: 8px;
    }
    
    .main-nav a:hover {
        background: rgba(0, 0, 0, 0.3);
        transform: translateY(-2px);
    }
    
    /* Ocultar elementos no necesarios */
    .menu-toggle,
    .menu-icon,
    .bar,
    .text-size-selector,
    .mobile-extra {
        display: none !important;
    }
    
    /* Asegurar que el botón de contacto no tenga fondo amarillo */
    .btn-contacto {
        background: transparent !important;
        color: #fff !important;
    }
    
    /* Ajustes adicionales para la navegación */
    .main-nav a.btn-contacto {
        background: transparent !important;
        color: #fff !important;
        box-shadow: none;
    }
    
    .main-nav a.btn-contacto:hover {
        background: rgba(0, 0, 0, 0.3) !important;
    }
    
        /* Ajustes de responsividad para pantallas muy pequeñas */
    @media (max-width: 480px) {
        .main-nav li {
            min-width: 50%;
        }
        
        .logo-img {
            max-height: 50px;
        }
    }
    
    /* Ajustar espaciado entre header y hero */
    .hero {
        padding-top: 150px; /* Más espacio para el header */
    }
    
    .hero-overlay {
        top: 150px; /* Asegurar que el overlay comience después del header */
    }
    
    @media (min-width: 768px) {
        .hero {
            padding-top: 120px; /* Menor espacio en tablets */
        }
        
        .hero-overlay {
            top: 120px;
        }
    }
    
    .text-size-selector {
        margin: 15px 0 0;
        width: 100%;
        justify-content: flex-start;
    }
    
    .hero {
        min-height: 600px;
        padding-top: 150px; /* Asegurar espacio para el header */
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .section h2 {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contacto-info {
        margin-bottom: 30px;
    }
    
    .contacto-datos {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .contacto-datos .info-item {
        min-width: auto;
        width: 100%;
        max-width: 300px;
    }
    
    .contacto-datos-horizontal {
        gap: 30px;
    }
    
    .info-item-horizontal {
        justify-content: center;
        min-width: auto;
    }
}

@media (min-width: 768px) {
    .contacto-datos-horizontal {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 50px !important;
    }
    
    .contacto-datos-horizontal .info-item-horizontal {
        flex-direction: row !important;
        min-width: auto !important;
    }
}

@media (max-width: 767px) and (min-width: 577px) {
    .contacto-datos-horizontal {
        gap: 25px !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
    }
    
    .contacto-datos-horizontal .info-item-horizontal {
        min-width: 180px !important;
        flex-direction: row !important;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    .contacto-datos-horizontal {
        flex-direction: column !important;
        gap: 20px !important;
        align-items: center !important;
    }
    
    .contacto-datos-horizontal .info-item-horizontal {
        min-width: auto !important;
        justify-content: center !important;
        gap: 8px !important;
        flex-direction: row !important;
    }
    
    .contacto-datos-horizontal .info-item-horizontal span {
        font-size: 0.9rem !important;
    }
    
    .compromiso-grid,
    .servicios-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .servicio-card {
        padding: 30px 20px;
    }
    
    .certificados-grid {
        grid-template-columns: 1fr;
    }
    
    .section h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        min-height: 500px;
    }
}