/* ===================================
   Variables CSS
   =================================== */
:root {
    /* Paleta de Colores MAICO - Modern Blue & Green */
    --color-primary: #0056b3;
    /* Azul fuerte */
    --color-secondary: #00a86b;
    /* Verde vibrante */
    --color-accent: #00c4cc;
    /* Cyan/Turquesa para detalles */
    --color-dark: #1a1a1a;
    --color-light: #f8f9fa;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #666666;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-hero: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));

    /* Tipografía */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(0, 168, 107, 0.4);
}

/* ===================================
   Reset y Estilos Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--color-white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

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

/* ===================================
   Contenedor General
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Navegación
   =================================== */
/* ===================================
   Navegación
   =================================== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0.8rem 0;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

#navbar.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo-img {
    height: 60px;
    width: auto;
    transition: var(--transition-fast);
}

#navbar.scrolled .nav-logo-img {
    height: 50px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-text);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 80%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/hero-bg.jpg') no-repeat center center/cover;
    /* Fallback */
    background: var(--gradient-hero), url('../images/fondo_principal_maico.jpg') no-repeat center center/cover;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 86, 179, 0.3), rgba(0, 168, 107, 0.3));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    max-width: 900px;
    padding: var(--spacing-md);
}

.hero-logo-container {
    margin-bottom: var(--spacing-md);
    animation: fadeInDown 1s ease;
}

.hero-logo-img {
    height: 157px;
    width: auto;
    margin: 0 auto;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: 5px;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    animation: fadeInDown 1.2s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    letter-spacing: 3px;
    color: var(--color-secondary);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
    animation: fadeInDown 1.4s ease;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-light);
    font-weight: 300;
    animation: fadeInUp 1.6s ease;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    animation: fadeInUp 1.8s ease;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-glow);
    border: none;
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 196, 204, 0.6);
}

.cta-button.secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.cta-button.secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--color-white);
    opacity: 0.8;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Secciones Generales
   =================================== */
.section {
    padding: var(--spacing-xl) 0;
}

.section-dark {
    background-color: var(--color-light);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 800;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto;
    border-radius: 2px;
}

/* ===================================
   Quiénes Somos Section
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-main-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image-container:hover .about-main-img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-md);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0);
    }
}

.experience-badge .years {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.9rem;
    font-weight: 500;
}

.about-text-container {
    padding-left: var(--spacing-md);
}

.about-subtitle {
    color: var(--color-secondary);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 1px;
}

.about-description {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-md);
    text-align: left;
    color: var(--color-text-light);
    line-height: 1.8;
}

.mission-vision-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid #eee;
}

.mv-tab {
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text-light);
    transition: var(--transition-fast);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.mv-tab:hover {
    color: var(--color-primary);
}

.mv-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.mv-tab i {
    margin-right: 8px;
}

.mv-content {
    display: none;
    background-color: var(--color-light);
    padding: var(--spacing-md);
    border-radius: 15px;
    border-left: 4px solid var(--color-primary);
    margin-bottom: var(--spacing-md);
    animation: fadeIn 0.5s ease;
}

.mv-content.active {
    display: block;
}

.mv-content p {
    margin: 0;
    font-size: 1rem;
    color: var(--color-text);
    font-style: italic;
}

.small-btn {
    padding: 0.8rem 2rem;
    font-size: 1rem;
}

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

    .about-text-container {
        padding-left: 0;
        margin-top: var(--spacing-md);
    }

    .experience-badge {
        bottom: 20px;
        right: 20px;
        padding: 1rem;
    }

    .experience-badge .years {
        font-size: 2rem;
    }
}

/* ===================================
   Servicios Section
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-medium);
    transform-origin: left;
}

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

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

.service-icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.service-card:hover .service-icon {
    color: var(--color-secondary);
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    color: var(--color-dark);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.service-description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    color: var(--color-text-light);
}

.service-btn {
    padding: 0.7rem 2rem;
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.service-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.3);
}

/* ===================================
   Por Qué Nosotros Section
   =================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.benefit-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.benefit-icon {
    font-size: 3.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.benefit-card:hover .benefit-icon {
    transform: rotateY(360deg);
}

.benefit-card h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.benefit-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-light);
}

/* ===================================
   Contacto Section
   =================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-content.centered {
    display: flex;
    justify-content: center;
    max-width: 100%;
    margin: 0 auto;
}

.contact-info {
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.contact-info h3 {
    color: var(--color-primary);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    border-radius: 15px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
    color: inherit;
    text-decoration: none;
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    color: inherit;
}

.contact-item i {
    font-size: 2rem;
    color: var(--color-secondary);
    margin-top: 5px;
}

.contact-item h4 {
    color: var(--color-dark);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.contact-item span {
    color: var(--color-text-light);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.contact-item:hover span {
    color: var(--color-primary);
}

/* .contact-item a {
    color: var(--color-text-light);
    font-size: 1rem;
}

.contact-item a:hover {
    color: var(--color-primary);
} */

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo-img {
    height: 80px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
    /* Make logo white for dark footer */
}

.footer-text p {
    font-size: 0.9rem;
    margin: 0.3rem 0;
    color: #aaaaaa;
}

.sub-footer {
    background-color: #0f0f0f;
    color: #888888;
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid #222;
}

.sub-footer p {
    font-size: 0.8rem;
    margin: 0;
    letter-spacing: 1px;
}

.sub-footer a {
    color: var(--color-secondary);
    font-weight: 600;
    transition: var(--transition-fast);
}

.sub-footer a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
    overflow-y: auto;
}

.modal-content {
    background-color: var(--color-white);
    margin: 5vh auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 900px;
    position: relative;
    animation: slideDown 0.4s ease;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-modal:hover {
    background-color: var(--color-primary);
    transform: rotate(90deg);
}

#modal-title {
    color: var(--color-primary);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-md) 0;
    font-weight: 800;
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    height: 100%;
    min-height: 300px;
    position: relative;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.modal-text {
    padding: var(--spacing-md);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
}

.modal-text ul {
    list-style-position: inside;
    padding-left: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.modal-text li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.modal-text li::marker {
    color: var(--color-secondary);
}

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

    .modal-image {
        height: 250px;
        min-height: auto;
    }

    .close-modal {
        top: 15px;
        right: 15px;
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-md) 0;
        border-top: 1px solid #eee;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 3rem;
        letter-spacing: 5px;
    }

    .hero-slogan {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 1rem;
    }

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

    .mission-vision {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .footer {
        padding: var(--spacing-lg) 0;
    }

    .sub-footer {
        padding: 1rem 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        letter-spacing: 3px;
    }

    .hero-slogan {
        font-size: 1.2rem;
    }

    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    .services-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}