/* Variables globales */
:root {
    --primary-color: #1A1A1A;
    --accent-color: #2C3E50;
    --accent-color-hover: #34495E;
    --highlight-color: #FFC107;
    --text-color: #333333;
    --light-bg: #F8F8F8;
    --white: #FFFFFF;
    --gray: #666666;
    --light-gray: #CCCCCC;
    --transition: all 0.3s ease;
    --container-padding: 2rem;
    --section-spacing: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

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

/* Header y Navegación */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo img {
    height: 40px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo span .security-text {
    color: #FFC107 !important;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent-color);
}

.mobile-menu-btn {
    display: none;
}

/* Sección Hero */
#hero {
    background: var(--primary-color);
    color: var(--white);
    padding: 8rem 2rem 4rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--highlight-color);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
}

.cta-button:hover {
    background: #FFD54F;
    transform: translateY(-2px);
}

/* Sección de Clientes */
.clients-section {
    margin-top: 4rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.clients-section h3 {
    margin-bottom: 2rem;
}

.client-logos {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.client-logo {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

/* Sección de Servicios */
#servicios {
    padding: 6rem 0;
    background: var(--white);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    padding: 0 1rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

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

.service-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-header i {
    font-size: 2rem;
    color: var(--accent-color);
}

.service-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.service-card p {
    margin: 1rem 0;
    color: var(--gray);
}

.service-card ul {
    list-style: none;
    margin-top: 1.5rem;
    padding: 0;
}

.service-card li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color);
    font-size: 0.95rem;
}

.service-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--highlight-color);
    font-weight: bold;
}

/* Sección Quiénes Somos */
#about {
    padding: 6rem 0;
    background: var(--light-bg);
}

.section-header {
    margin-bottom: 3rem;
}

.section-header h2,
.section-header h3 {
    margin: 0;
    font-size: 2rem;
    color: var(--accent-color);
}

.about-section {
    padding: 6rem 0;
    background-color: var(--light-bg);
}

.about-section .section-header {
    margin-top: 0;
    margin-bottom: 3rem;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text {
    display: flex;
    flex-direction: column;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.team-section {
    position: relative;
    overflow: hidden;
}

.team-section .section-header {
    margin-top: 0;
    margin-bottom: 2rem;
}

.team-section h3 {
    margin-bottom: 2rem;
    font-size: 1.5rem;
    color: var(--accent-color);
}

.certifications-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.team-grid {
    display: flex;
    gap: 2rem;
    width: 100%;
    transition: transform 0.5s ease;
}

.team-member {
    flex: 0 0 calc(50% - 1rem);
    min-width: calc(50% - 1rem);
    text-align: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.carousel-control {
    background: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    color: var(--accent-color);
    z-index: 2;
    flex-shrink: 0;
    position: absolute;
}

.carousel-control:hover {
    background: var(--highlight-color);
    color: var(--white);
    transform: scale(1.1);
}

.carousel-control.prev {
    left: 0;
}

.carousel-control.next {
    right: 0;
}

.carousel-control i {
    font-size: 1.2rem;
}

.member-photo {
    width: 150px;
    height: 150px;
    background: var(--white);
    border-radius: 10px;
    margin: 0 auto 1rem;
    padding: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.member-photo:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.certification-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 5px;
}

.team-member h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.team-member p {
    color: var(--highlight-color);
    font-weight: 600;
    font-size: 1.2rem;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.resource-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

/* Sección Contacto */
#contacto {
    padding: 6rem 0;
    background: var(--white);
}

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-radius: 5px;
    font-family: inherit;
}

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

.submit-button {
    padding: 1rem;
    background: var(--highlight-color);
    color: var(--primary-color);
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-button:hover {
    background: #FFD54F;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 4rem 0;
}

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

.footer-logo img {
    height: 40px;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--highlight-color);
}

/* Media Queries */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
        padding: 0 var(--container-padding);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .team-section {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
        --section-spacing: 4rem;
    }

    .container {
        max-width: 540px;
    }

    /* Header y Navegación */
    .nav-links {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 1rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: center;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    /* Hero Section */
    #hero {
        padding: 6rem 1rem 3rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

    /* Services Section */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .service-card::before {
        height: 3px;
    }

    .service-header {
        gap: 0.75rem;
    }

    .service-header i {
        font-size: 1.5rem;
    }

    .service-header h3 {
        font-size: 1.25rem;
    }

    /* About Section */
    .section-header {
        margin-bottom: 2rem;
    }

    .section-header h2,
    .section-header h3 {
        font-size: 1.75rem;
    }

    /* Team Section */
    .certifications-carousel {
        padding: 0 1rem;
    }

    .team-member {
        min-width: 250px;
    }

    .member-photo {
        width: 200px;
        height: 200px;
    }

    /* Contact Section */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    :root {
        --container-padding: 1rem;
        --section-spacing: 3rem;
    }

    .container {
        padding: 0 var(--container-padding);
    }

    /* Hero Section */
    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    /* Services Section */
    .service-card {
        padding: 1.25rem;
    }

    .service-card::before {
        height: 2px;
    }

    .service-header i {
        font-size: 1.25rem;
    }

    .service-header h3 {
        font-size: 1.1rem;
    }

    /* Team Section */
    .team-member {
        min-width: 200px;
    }

    .member-photo {
        width: 150px;
        height: 150px;
    }

    /* Contact Section */
    .contact-form {
        padding: 1.25rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.75rem;
    }
}

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

.service-card,
.resource-card,
.team-member {
    animation: fadeIn 0.5s ease-out forwards;
}

.services-section {
    padding: 6rem 0;
    background-color: var(--white);
}

.contact-section {
    padding: 6rem 0;
    background-color: var(--white);
}

.resources-section {
    padding: 6rem 0;
    background-color: var(--light-bg);
}

/* Mejoras de Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Soporte para Modo Oscuro */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #FFFFFF;
        --text-color: #F8F8F8;
        --light-bg: #1A1A1A;
        --white: #2C3E50;
        --gray: #CCCCCC;
    }

    .service-card,
    .contact-form {
        background: var(--white);
        border-color: rgba(255, 255, 255, 0.1);
    }
}