@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- VARIABLES DEL SISTEMA DE DISEÑO --- */
:root {
    --primary: #0F2C59;
    /* Azul marino institucional */
    --primary-dark: #071E3D;
    /* Azul marino más oscuro */
    --primary-light: #757272;
    /* Azul marino claro */
    --accent: #F2BC13;
    /* Naranja industrial vibrante */
    --accent-dark: #D69E0F;
    /* Naranja oscuro para hover */
    --accent-yellow: #F4D35E;
    /* Amarillo industrial/seguridad */

    --bg-light: #F8FAFC;
    /* Gris muy claro */
    --bg-white: #FFFFFF;
    /* Blanco puro */
    --bg-gray: #F1F5F9;
    /* Gris de contraste */

    --text-main: #1E293B;
    /* Texto oscuro principal */
    --text-muted: #64748B;
    /* Texto gris secundario */
    --text-light: #F1F5F9;
    /* Texto claro */

    --success: #10B981;
    /* Verde EV y éxito */
    --border-color: #E2E8F0;
    /* Bordes */

    --font-heading: 'Open Sans', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(15, 44, 89, 0.15), 0 10px 10px -5px rgba(15, 44, 89, 0.1);

    --max-width: 1200px;
    --header-height: 120px;
}

/* --- RESET Y ESTILOS GENERALES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.25;
}

p {
    color: var(--text-muted);
}

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

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

/* --- BOTONES Y COMPONENTES REUTILIZABLES --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

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

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

.btn-accent {
    background-color: var(--accent);
    color: var(--bg-white);
}

.btn-accent:hover {
    background-color: var(--accent-dark);
    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(--bg-white);
    transform: translateY(-2px);
}

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

.btn-outline-white:hover {
    background-color: var(--bg-white);
    color: var(--primary-dark);
    transform: translateY(-2px);
}

.section-padding {
    padding: 80px 0;
}

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--accent);
    border-radius: 2px;
}

.section-title.left-aligned {
    text-align: left;
}

.section-title.left-aligned::after {
    left: 0;
    transform: none;
}

.section-subtitle {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 50px auto;
}

/* --- HEADER Y NAVEGACIÓN --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 70px;
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-md);

    .navbar {
        background-color: var(--primary-dark)
    }

    .menu-toggle span {
        background-color: var(--bg-white)
    }
    
}

.header.scrolled .dropdown-menu .logo-text {
    color: var(--bg-white);
}


.header.scrolled .nav-link {
    color: var(--bg-gray);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
    color: var(--accent);
}

.header.scrolled .btn-nav {
    background-color: var(--accent);
    color: var(--bg-white);
}

.header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--bg-white);
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(242, 100, 25, 0.3);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 0.5px;
    color: var(--primary);
    transition: var(--transition-smooth);
}

.logo-text span {
    color: var(--accent);
}

.navbar {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.btn-nav {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.header-logo {
    height: 65px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.header.scrolled .header-logo {
    height: 50px;
}

.btn-inventario {
    background-color: transparent;
    border-color: var(--accent);
    color: var(--accent);
    transition: var(--transition-smooth);
}

.btn-inventario:hover {
    background-color: var(--accent);
    color: var(--primary-dark);
    transform: translateY(-2px);
}

.header.scrolled .btn-inventario {
    border-color: var(--bg-white);
    color: var(--bg-white);
}

.header.scrolled .btn-inventario:hover {
    background-color: var(--bg-white);
    color: var(--primary-dark);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* --- HERO GENERAL DE PAGINAS --- */
.hero-page {
    position: relative;
    height: 400px;
    margin-top: var(--header-height);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--bg-white);
}

.hero-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(7, 30, 61, 0.9), rgba(15, 44, 89, 0.6));
    z-index: 1;
}

.hero-page .container {
    position: relative;
    z-index: 2;
}

.hero-page h1 {
    font-size: 3rem;
    color: var(--bg-white);
    margin-bottom: 15px;
    font-weight: 800;
}

.hero-page p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
}

/* --- HERO INICIO (HOME) --- */
.hero-home {
    position: relative;
    height: calc(100vh - 20px);
    min-height: 600px;
    background-image: url('assets/hero-industrial.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--bg-white);
    margin-top: 0;
}

.hero-home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(7, 30, 61, 0.9) 30%, rgba(15, 44, 89, 0.5) 80%);
    z-index: 1;
}

.hero-home .container {
    position: relative;
    z-index: 2;
    padding-top: 60px;
}

.hero-content {
    max-width: 680px;
}

.hero-tag {
    display: inline-block;
    background-color: rgba(242, 100, 25, 0.15);
    border-left: 4px solid var(--accent);
    color: var(--accent-yellow);
    padding: 6px 16px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border-radius: 0 4px 4px 0;
}

.hero-home h1 {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--bg-white);
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-home p {
    font-size: 1.25rem;
    color: rgba(241, 245, 249, 0.9);
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- TARJETAS DE SERVICIOS (GRID) --- */
.services-section {
    background-color: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 40px 30px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

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

.service-card:hover::before {
    transform: scaleX(1);
    background-color: var(--accent);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    background-color: var(--bg-white);
    border-color: transparent;
}

.service-card-icon {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-card-icon {
    color: var(--accent);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.service-card p {
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary);
}

.service-card-link svg {
    width: 16px;
    height: 16px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-card-link {
    color: var(--accent);
}

.service-card:hover .service-card-link svg {
    transform: translateX(4px);
}

/* --- SECCIÓN NOSOTROS EN INICIO / RESUMEN --- */
.about-summary {
    background-color: var(--bg-gray);
}

.about-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.about-summary-img-wrapper {
    position: relative;
}

.about-summary-img-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    border-left: 6px solid var(--accent);
    border-top: 6px solid var(--accent);
}

.about-summary-img-wrapper::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-right: 6px solid var(--primary);
    border-bottom: 6px solid var(--primary);
    z-index: 0;
}

.about-summary-img {
    border-radius: 8px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.about-summary-content h2 {
    margin-bottom: 20px;
}

.about-summary-text {
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.about-summary-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 35px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--primary-dark);
}

.about-feature-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
}

/* --- SECCIÓN ESTADÍSTICAS --- */
.stats-section {
    background-color: var(--primary-dark);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-yellow);
    margin-bottom: 5px;
    line-height: 1;
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- CAROUSEL DE TESTIMONIOS --- */
.testimonials-section {
    background-color: var(--bg-white);
    overflow: hidden;
}

.testimonials-slider-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 0 40px;
}

.testimonials-slider {
    display: flex;
    transition: var(--transition-smooth);
}

.testimonial-slide {
    min-width: 100%;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.testimonial-slide.active {
    opacity: 1;
}

.testimonial-card {
    background-color: var(--bg-light);
    border-radius: 12px;
    padding: 50px 40px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-card::after {
    content: '“';
    position: absolute;
    top: 10px;
    right: 30px;
    font-size: 8rem;
    line-height: 1;
    font-family: var(--font-heading);
    color: rgba(15, 44, 89, 0.05);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: var(--accent-yellow);
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 25px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-weight: 700;
    font-family: var(--font-heading);
}

.author-info h4 {
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.author-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-smooth);
    color: var(--primary);
}

.slider-btn:hover {
    background-color: var(--primary);
    color: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.slider-btn-prev {
    left: -15px;
}

.slider-btn-next {
    right: -15px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slider-dot.active {
    background-color: var(--accent);
    width: 25px;
    border-radius: 5px;
}

/* --- LOGOTIPOS DE MARCAS / PARTNERS --- */
.partners-section {
    background-color: var(--bg-gray);
    padding: 50px 0;
    border-top: 1px solid var(--border-color);
}

.partners-title {
    font-size: 1.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.partners-flex {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.partner-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-muted);
    opacity: 0.5;
    transition: var(--transition-smooth);
    filter: grayscale(1);
    display: flex;
    align-items: center;
    gap: 8px;
}

.partner-logo:hover {
    opacity: 0.9;
    filter: none;
    color: var(--primary-light);
}

/* --- LLAMADO A LA ACCIÓN GENERAL (CTA) --- */
.cta-section {
    background-color: var(--primary);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background-color: rgba(242, 100, 25, 0.04);
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--bg-white);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    margin-bottom: 35px;
}

/* --- PÁGINA: NOSOTROS --- */
.about-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-page-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-page-img-wrapper {
    box-shadow: var(--shadow-lg);
    border-radius: 10px;
    overflow: hidden;
}

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

.philosophy-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.philosophy-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(242, 100, 25, 0.2);
}

.philosophy-card-icon {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.philosophy-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.values-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.value-item {
    background-color: var(--bg-white);
    border-left: 4px solid var(--primary);
    padding: 20px;
    border-radius: 0 8px 8px 0;
    box-shadow: var(--shadow-sm);
}

.value-item h4 {
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.safety-alert-box {
    background-color: #FFFBEB;
    border: 2px dashed var(--accent-yellow);
    border-radius: 8px;
    padding: 30px;
    margin-top: 50px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.safety-alert-icon {
    font-size: 2.5rem;
    color: #D97706;
}

.safety-alert-content h3 {
    color: #92400E;
    margin-bottom: 10px;
}

.safety-alert-content p {
    color: #B45309;
}

/* --- DETALLES DE SERVICIOS (PÁGINAS UNITARIAS) --- */
.service-detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: flex-start;
}

.service-main-content h2 {
    font-size: 1.8rem;
    margin: 30px 0 15px 0;
}

.service-main-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.service-features-list {
    margin: 30px 0;
    list-style: none;
}

.service-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.service-features-list li svg {
    color: var(--success);
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.service-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-box {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
}

.sidebar-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: 12px;
}

.sidebar-menu-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bg-light);
    border-radius: 6px;
    font-weight: 600;
    font-family: var(--font-heading);
}

.sidebar-menu-link:hover,
.sidebar-menu-link.active {
    background-color: var(--primary);
    color: var(--bg-white);
}

.sidebar-cta-box {
    background-color: var(--primary-dark);
    color: var(--bg-white);
    border: none;
    text-align: center;
}

.sidebar-cta-box h3 {
    color: var(--bg-white);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.sidebar-cta-box p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

/* --- CONTACTO Y COTIZACIÓN --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info-panel {
    background-color: var(--primary);
    color: var(--bg-white);
    padding: 50px 40px;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-panel h2 {
    color: var(--bg-white);
    margin-bottom: 15px;
}

.contact-info-panel p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.contact-details-list {
    list-style: none;
    margin-bottom: 40px;
}

.contact-details-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-detail-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-yellow);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-detail-text h4 {
    color: var(--bg-white);
    margin-bottom: 4px;
    font-size: 1.05rem;
}

.contact-detail-text p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.contact-socials {
    display: flex;
    gap: 15px;
}

.contact-socials a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
}

.contact-socials a:hover {
    background-color: var(--accent);
    transform: translateY(-3px);
}

.contact-form-panel {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 50px 40px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.contact-form-panel h3 {
    font-size: 1.6rem;
    margin-bottom: 30px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.form-control {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: var(--bg-light);
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px rgba(15, 44, 89, 0.1);
}

/* Área drag and drop para subir archivos */
.file-drag-area {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    background-color: var(--bg-light);
    transition: var(--transition-smooth);
    position: relative;
}

.file-drag-area.dragover {
    border-color: var(--primary);
    background-color: rgba(15, 44, 89, 0.05);
}

.file-drag-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.file-drag-text {
    font-size: 0.9rem;
    font-weight: 500;
}

.file-drag-text span {
    color: var(--accent);
    font-weight: 700;
}

.file-drag-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-preview {
    margin-top: 15px;
    display: none;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 10px 15px;
    border-radius: 6px;
    align-items: center;
    justify-content: space-between;
}

.file-preview-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 600;
}

.file-preview-remove {
    background: transparent;
    border: none;
    color: #EF4444;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
}

.map-container {
    margin-top: 60px;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
}

/* --- FOOTER GLOBAL --- */
.footer {
    background-color: var(--primary-dark);
    color: var(--bg-white);
    padding: 80px 0 30px 0;
    border-top: 6px solid var(--accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: var(--bg-white);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background-color: var(--accent);
    border-radius: 2px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--accent-yellow);
    transform: translateX(4px);
}

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

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-contact-list li svg {
    color: var(--accent);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-smooth);
}

.footer-socials a:hover {
    background-color: var(--accent);
    color: var(--bg-white);
    transform: translateY(-2px);
}

/* --- BOTON FLOTANTE DE WHATSAPP --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: var(--bg-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: var(--bg-white);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float::before {
    content: 'Contactanos';
    position: absolute;
    right: 75px;
    background-color: var(--primary-dark);
    color: var(--bg-white);
    padding: 8px 16px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-md);
}

.whatsapp-float:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* --- MENÚ DESPLEGABLE (DROPDOWN) --- */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    padding: 10px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 1100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

.dropdown-item {
    display: block;
    padding: 12px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    text-align: left;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: var(--bg-light);
    color: var(--accent) !important;
    padding-left: 25px;
}

/* --- RESPONSIVIDAD PROFESIONAL (SISTEMA DE 5 BREAKPOINTS) --- */

/* =============================================
   BREAKPOINT 1: DESKTOP GRANDE (max-width: 1200px)
   ============================================= */
@media (max-width: 1200px) {
    .container {
        width: 92%;
    }

    .footer-grid {
        grid-template-columns: 1.2fr 1fr 1fr;
        gap: 30px;
    }

    .footer-grid .footer-col:last-child {
        grid-column: 1 / -1;
    }

    .hero-home h1 {
        font-size: 2.8rem;
    }

    .service-detail-grid {
        gap: 40px;
    }

    .contact-grid {
        gap: 40px;
    }

    .testimonial-card {
        padding: 40px 30px;
    }
}

/* =============================================
   BREAKPOINT 2: TABLET LANDSCAPE (max-width: 1024px)
   ============================================= */
@media (max-width: 1024px) {
    .about-summary-grid {
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .hero-home h1 {
        font-size: 2.6rem;
    }

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

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

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 24px;
    }

    .service-card {
        padding: 30px 24px;
    }

    .service-detail-grid {
        grid-template-columns: 1fr 0.9fr;
        gap: 30px;
    }

    .contact-grid {
        gap: 30px;
    }

    .contact-info-panel,
    .contact-form-panel {
        padding: 35px 30px;
    }

    .stats-grid {
        gap: 30px;
    }

    .stat-number {
        font-size: 2.8rem;
    }

    .philosophy-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }

    .cta-section h2 {
        font-size: 2.1rem;
    }
}

/* =============================================
   BREAKPOINT 3: TABLET PORTRAIT / MÓVIL (max-width: 768px)
   ============================================= */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    html {
        font-size: 15px;
    }

    .section-padding {
        padding: 50px 0;
    }

    .container {
        width: 94%;
    }

    /* --- Header móvil --- */
    .header {
        height: 70px;
    }

    .header-logo {
        height: 45px;
    }

    .header.scrolled .header-logo {
        height: 38px;
    }

    .menu-toggle {
        display: flex;
    }

    .navbar {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 40px;
        transition: var(--transition-smooth);
        z-index: 998;
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .navbar.open {
        left: 0;
    }

    /* Mantener texto oscuro en menú móvil al hacer scroll */
    .header.scrolled .navbar {
        background-color: var(--bg-white) !important;
    }

    .header.scrolled .nav-link {
        color: var(--primary-dark) !important;
    }

    .header.scrolled .dropdown-item {
        color: var(--primary-dark) !important;
    }

    .header.scrolled .menu-toggle span {
        background-color: var(--bg-white) !important;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
        margin-bottom: 30px;
        width: 100%;
        padding: 0 20px;
    }

    .nav-link {
        font-size: 1.15rem;
        padding: 10px 0;
    }

    .btn-nav {
        width: 80%;
        justify-content: center;
        padding: 12px 24px;
        font-size: 1rem;
    }

    /* --- Hero --- */
    .hero-home {
        height: auto;
        min-height: auto;
        padding: 100px 0 60px 0;
    }

    .hero-home h1 {
        font-size: 2.2rem;
        line-height: 1.15;
    }

    .hero-home p {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .hero-tag {
        font-size: 0.75rem;
        padding: 5px 12px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }

    .hero-page {
        height: 260px;
    }

    .hero-page h1 {
        font-size: 1.9rem;
    }

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

    /* --- Secciones / Grids --- */
    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 35px;
    }

    .about-summary-grid,
    .about-page-grid,
    .service-detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .about-summary-img-wrapper {
        margin: 20px auto;
        max-width: 500px;
    }

    .about-summary-img-wrapper::before {
        width: 60px;
        height: 60px;
        top: -12px;
        left: -12px;
        border-width: 4px;
    }

    .about-summary-img-wrapper::after {
        width: 60px;
        height: 60px;
        bottom: -12px;
        right: -12px;
        border-width: 4px;
    }

    .about-summary-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .service-sidebar {
        position: relative;
        top: 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 28px 22px;
    }

    /* --- Estadísticas --- */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .stat-number {
        font-size: 2.4rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    /* --- Testimonios --- */
    .testimonials-slider-container {
        padding: 0 10px;
    }

    .slider-btn {
        display: none;
    }

    .testimonial-card {
        padding: 30px 20px;
    }

    .testimonial-text {
        font-size: 1rem;
    }

    /* --- Contacto --- */
    .contact-info-panel {
        padding: 35px 25px;
    }

    .contact-form-panel {
        padding: 30px 25px;
    }

    .contact-form-panel h3 {
        font-size: 1.35rem;
    }

    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .map-container {
        height: 280px;
        margin-top: 40px;
    }

    /* --- Footer --- */
    .footer {
        padding: 50px 0 25px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    /* --- CTA --- */
    .cta-section h2 {
        font-size: 1.8rem;
    }

    .cta-section p {
        font-size: 1rem;
    }

    /* --- Filosofía y Valores --- */
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .philosophy-card {
        padding: 30px;
    }

    .values-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .safety-alert-box {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }

    /* --- Partners --- */
    .partners-flex {
        gap: 20px;
    }

    .partners-title {
        font-size: 1.4rem;
    }

    /* --- WhatsApp flotante --- */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }

    .whatsapp-float::before {
        display: none;
    }

    /* --- Dropdown menú móvil --- */
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        display: none !important;
        width: 100% !important;
        min-width: unset !important;
        box-shadow: none !important;
        border: none !important;
        padding: 5px 0 !important;
        transition: none !important;
        border-radius: 8px !important;
    }

    .dropdown.active .dropdown-menu {
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        color: var(--primary-dark);
    }

    .dropdown-item {
        text-align: center !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        border-bottom: none !important;
        color: var(--primary-dark) !important;
    }

    .dropdown-item:hover {
        background-color: transparent !important;
        color: var(--accent) !important;
        padding-left: 20px !important;
    }
}

/* =============================================
   BREAKPOINT 4: MÓVIL GRANDE (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        width: 96%;
    }

    .header-logo {
        height: 40px;
    }

    /* --- Hero compacto --- */
    .hero-home {
        padding: 90px 0 50px 0;
    }

    .hero-home h1 {
        font-size: 1.85rem;
    }

    .hero-home p {
        font-size: 0.95rem;
    }

    .hero-page {
        height: 220px;
    }

    .hero-page h1 {
        font-size: 1.6rem;
    }

    /* --- Tipografía --- */
    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 28px;
    }

    /* --- Estadísticas --- */
    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* --- Contacto compacto --- */
    .contact-info-panel,
    .contact-form-panel {
        padding: 25px 20px;
    }

    .contact-form-panel h3 {
        font-size: 1.2rem;
    }

    .contact-detail-icon {
        width: 36px;
        height: 36px;
    }

    /* --- Servicios compactos --- */
    .service-card {
        padding: 24px 18px;
    }

    .service-card h3 {
        font-size: 1.15rem;
    }

    .service-card p {
        font-size: 0.88rem;
    }

    .service-main-content h2 {
        font-size: 1.5rem;
    }

    .service-main-content p,
    .service-features-list li {
        font-size: 0.95rem;
    }

    /* --- CTA compacto --- */
    .cta-section h2 {
        font-size: 1.55rem;
    }

    .cta-section p {
        font-size: 0.92rem;
    }

    /* --- Testimonios compacto --- */
    .testimonial-card {
        padding: 24px 16px;
    }

    .testimonial-text {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .testimonial-card::after {
        font-size: 5rem;
    }

    /* --- Botones --- */
    .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .btn-nav {
        width: 90%;
    }

    /* --- Footer compacto --- */
    .footer {
        padding: 40px 0 20px 0;
    }

    .footer-col h4 {
        font-size: 1.05rem;
        margin-bottom: 18px;
    }

    .footer-bottom p {
        font-size: 0.78rem;
    }

    /* --- Mapa --- */
    .map-container {
        height: 220px;
    }

    /* --- Partners --- */
    .partner-logo {
        font-size: 1.1rem;
    }
}

/* =============================================
   BREAKPOINT 5: MÓVIL PEQUEÑO (max-width: 360px)
   ============================================= */
@media (max-width: 360px) {
    html {
        font-size: 13px;
    }

    .header-logo {
        height: 36px;
    }

    .hero-home h1 {
        font-size: 1.65rem;
    }

    .hero-home p {
        font-size: 0.9rem;
    }

    .hero-page {
        height: 200px;
    }

    .hero-page h1 {
        font-size: 1.4rem;
    }

    .section-title {
        font-size: 1.35rem;
    }

    .contact-info-panel,
    .contact-form-panel {
        padding: 20px 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .footer-col p,
    .footer-links a,
    .footer-contact-list li {
        font-size: 0.88rem;
    }
}

/* =============================================
   MEJORAS PARA DISPOSITIVOS TÁCTILES (TOUCH)
   ============================================= */
@media (hover: none) and (pointer: coarse) {
    /* Áreas de toque más grandes */
    .nav-link {
        padding: 12px 4px;
    }

    .btn {
        min-height: 44px;
    }

    .dropdown-item {
        padding: 14px 20px;
        min-height: 44px;
    }

    .slider-dot {
        width: 14px;
        height: 14px;
    }

    .footer-links a {
        padding: 6px 0;
    }

    .contact-socials a,
    .footer-socials a {
        width: 44px;
        height: 44px;
    }

    /* Deshabilitar hover effects en touch */
    .service-card:hover {
        transform: none;
    }

    .service-card:active {
        transform: scale(0.98);
    }
}

/* =============================================
   PREFERENCIA DE MOVIMIENTO REDUCIDO
   ============================================= */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}