:root {
    --primary-color: #02cbc4;
    --text-color: #333333;
    --white: #ffffff;
    --dark-bg: rgba(2, 203, 196, 0.95);
    --gray-light: #f8f9fa;
    --gray-dark: #343a40;
}

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

body {
    overflow-x: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Top bar con 3 columnas */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1035;
}

.top-bar {
    background-color: var(--primary-color);
    padding: 0.5rem 2rem;
    position: relative;
    z-index: 1;
    width: 100%;
}

.top-bar .contact-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    color: #fff;
}

.top-bar .info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.top-bar .info-item i {
    font-size: 1.1rem;
    color: #fff;
}

.top-bar .info-item span,
.top-bar .info-item a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.top-bar .info-item a:hover {
    opacity: 0.8;
}

/* Navbar transparente */
.navbar-custom {
    --bs-navbar-color: var(--white);
    --bs-navbar-hover-color: var(--primary-color);
    --bs-navbar-active-color: var(--primary-color);
    position: relative;
    top: 0;
    width: 100%;
    background-color: transparent;
    padding: 0.8rem 2rem;
    transition: all 0.3s ease;
    z-index: 2;
    margin-top: 0;
    margin-bottom: 0;
    padding-bottom: 30px;
}

.navbar-custom.scrolled {
    --bs-navbar-color: var(--navbar-scroll-text-color, #ffffff);
    --bs-navbar-hover-color: var(--primary-color);
    --bs-navbar-active-color: var(--primary-color);
    background: linear-gradient(145deg, var(--navbar-scroll-bg-start, #0b1a2a) 0%, var(--navbar-scroll-bg-end, #1a2f3f) 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 0;
    padding-bottom: 0.8rem;
    backdrop-filter: blur(10px);
}

.navbar-custom .container-fluid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

/* Estilo para el logo */
.navbar-custom .navbar-brand {
    padding: 0;
    margin-right: 2rem;
    z-index: 1021;
}

.navbar-custom .navbar-brand img {
    height: 50px;
    width: auto;
    max-width: 400px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.navbar-custom .navbar-brand img:hover {
    transform: scale(1.05);
}

/* Enlaces de navegación */
.navbar-custom .nav-link {
    color: var(--white);
    font-weight: 500;
    margin: 0 0.8rem;
    padding: 0.5rem 0 !important;
    position: relative;
    transition: color 0.3s ease;
    z-index: 1021;
}

.navbar-custom.scrolled .nav-link {
    color: var(--navbar-scroll-text-color, #ffffff);
}

.navbar-custom .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.navbar-custom .nav-link:hover::after,
.navbar-custom .nav-link.active::after {
    width: 80%;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--primary-color) !important;
}

.navbar-custom .navbar-nav .nav-link.active,
.navbar-custom .navbar-nav .nav-link.show,
.navbar-custom .navbar-nav .show > .nav-link {
    color: var(--primary-color) !important;
}

/* Mega Dropdown - Versión simplificada */
.mega-dropdown {
    position: static !important;
}

.mega-dropdown .dropdown-menu {
    width: 100vw;
    max-width: 1400px;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
    padding: 2rem;
    border: none;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    background-color: var(--white);
    z-index: 1025;
    max-height: 80vh;
    overflow-y: auto;
}

.mega-dropdown .dropdown-menu .dropdown-header {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 700;
    padding: 0 0 1rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Grid de categorías */
.categorias-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.categoria-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background-color: var(--gray-light);
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    color: var(--text-color);
    display: block;
}

.categoria-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(2, 203, 196, 0.2);
    border-color: var(--primary-color);
}

.categoria-item img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.categoria-item:hover img {
    transform: scale(1.1);
}

.categoria-item span {
    display: block;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.4;
    margin-top: 0.5rem;
}

.categoria-item small {
    display: block;
    color: #6c757d;
    font-size: 0.85rem;
    margin-top: 0.3rem;
}

/* =========================================== */
/* ESTILO PARA BOTONES DE SERVICIOS Y EQUIPOS  */
/* =========================================== */

/* Estilo base para enlaces contenedores */
.subcategoria-link {
    display: block;
    width: 100%;
    text-decoration: none;
    margin: 10px 0;
}

.subcategoria-link:hover {
    text-decoration: none;
}

/* Estilo para el botón Nuestros Servicios */
.boton_nuestrosservicios {
    display: block;
    width: 100%;
    padding: 15px 20px;
    background: linear-gradient(135deg, var(--primary-color), #01b3ac);
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(2, 203, 196, 0.3);
    text-align: center;
    border: none;
    position: relative;
    overflow: hidden;
}

.boton_nuestrosservicios:hover {
    background: linear-gradient(135deg, #01b3ac, var(--primary-color));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(2, 203, 196, 0.5);
    color: #ffffff;
}

.boton_nuestrosservicios:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(2, 203, 196, 0.4);
}

/* =========================================== */
/* ESTILO MEJORADO PARA BOTÓN NUESTROS EQUIPOS */
/* =========================================== */

.boton_nuestrosequipos {
    display: block;
    width: 100%;
    padding: 18px 25px;
    background: linear-gradient(145deg, #02cbc4, #019e97);
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(2, 203, 196, 0.3),
                inset 0 2px 4px rgba(255, 255, 255, 0.3),
                inset 0 -2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    animation: softPulse 3s infinite ease-in-out;
}

/* Efecto de brillo circular */
.boton_nuestrosequipos::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 1;
}

.boton_nuestrosequipos:hover::before {
    width: 400px;
    height: 400px;
}

.boton_nuestrosequipos span {
    position: relative;
    z-index: 2;
}

/* Hover mejorado */
.boton_nuestrosequipos:hover {
    background: linear-gradient(145deg, #019e97, #02cbc4);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 30px rgba(2, 203, 196, 0.5),
                inset 0 2px 4px rgba(255, 255, 255, 0.4),
                inset 0 -2px 4px rgba(0, 0, 0, 0.15);
    letter-spacing: 3px;
    animation: none;
}

/* Efecto de borde animado */
.boton_nuestrosequipos::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ffffff, transparent, #ffffff);
    border-radius: 14px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.boton_nuestrosequipos:hover::after {
    opacity: 0.3;
}

/* Animación de pulso */
@keyframes softPulse {
    0% {
        box-shadow: 0 10px 20px rgba(2, 203, 196, 0.3),
                    inset 0 2px 4px rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 0 15px 30px rgba(2, 203, 196, 0.5),
                    inset 0 2px 4px rgba(255, 255, 255, 0.4);
    }
    100% {
        box-shadow: 0 10px 20px rgba(2, 203, 196, 0.3),
                    inset 0 2px 4px rgba(255, 255, 255, 0.3);
    }
}

/* Iconos sociales */
.navbar-custom .social-icons {
    display: flex;
    gap: 1rem;
    margin-left: 1rem;
    z-index: 1021;
}

.navbar-custom .social-icons a {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.navbar-custom .social-icons i {
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
}

.navbar-custom.scrolled .social-icons i {
    color: var(--navbar-scroll-text-color, #ffffff);
}

.navbar-custom .social-icons i:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Botón toggler */
.navbar-custom .navbar-toggler {
    border-color: var(--white);
    z-index: 1021;
}

.navbar-custom.scrolled .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.35);
}

.navbar-custom .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-custom.scrolled .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    background-color: #25d366;
    color: white;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20ba5a;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-float i {
    font-size: 40px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 80px;
    background-color: var(--text-color);
    color: white;
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    font-weight: 500;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    right: 90px;
}

/* =========================================== */
/* VERSIÓN MÓVIL - CORREGIDA                   */
/* =========================================== */

@media (max-width: 991px) {
    /* Corrección para mantener logo y botón en la misma línea */
    .navbar-custom .container-fluid {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0.5rem 1rem !important;
    }
    
    /* Logo adaptable - ocupa el espacio disponible pero puede encogerse */
    .navbar-custom .navbar-brand {
        flex: 1 1 auto !important;
        min-width: 0 !important;
        margin-right: 10px !important;
        padding: 0 !important;
    }
    
    .navbar-custom .navbar-brand img {
        height: 45px !important;
        max-width: 100% !important;
        width: auto !important;
        object-fit: contain !important;
        object-position: left center !important;
    }
    
    /* Botón hamburguesa - tamaño fijo que no se encoge */
    .navbar-custom .navbar-toggler {
        flex: 0 0 auto !important;
        margin-left: 10px !important;
        padding: 4px 8px !important;
        border-width: 1px !important;
    }
    
    /* Ocultar iconos sociales en móvil para ganar espacio */
    .navbar-custom > .container-fluid > .social-icons {
        display: none !important;
    }
    
    /* Ajustes de la barra superior */
    .top-bar {
        padding: 0.5rem 1rem;
    }
    
    .top-bar .contact-info {
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }
    
    /* Fondo del navbar en móvil */
    .navbar-custom {
        top: 0;
        margin-top: 0;
        padding: 0.5rem 1rem;
        background-color: rgba(0,0,0,0.5);
    }
    
    .navbar-custom.scrolled {
        margin-top: 0;
        background: linear-gradient(145deg, var(--navbar-scroll-bg-start, #0b1a2a) 0%, var(--navbar-scroll-bg-end, #1a2f3f) 100%);
    }
    
    /* Menú colapsado */
    .navbar-custom .navbar-collapse {
        flex-basis: 100% !important;
        width: 100% !important;
        background-color: rgba(0,0,0,0.95);
        padding: 1rem;
        border-radius: 10px;
        margin-top: 1rem;
        max-height: 70vh;
        overflow-y: auto;
    }
    
    .navbar-custom.scrolled .navbar-collapse {
        background: linear-gradient(145deg, var(--navbar-scroll-bg-start, #0b1a2a) 0%, var(--navbar-scroll-bg-end, #1a2f3f) 100%);
    }
    
    .navbar-custom .nav-link {
        text-align: center;
        margin: 0.5rem 0;
        color: var(--white);
        padding: 10px !important;
        border-radius: 8px;
    }
    
    /* Mega dropdown en móvil */
    .mega-dropdown {
        position: relative !important;
        width: 100%;
    }
    
    .mega-dropdown .dropdown-menu {
        display: none !important;
        position: relative !important;
        width: 100% !important;
        transform: none !important;
        left: 0 !important;
        margin: 10px 0 !important;
        padding: 15px !important;
        background-color: rgba(255,255,255,0.1) !important;
        border-radius: 8px !important;
        box-shadow: none !important;
    }
    
    .mega-dropdown.active .dropdown-menu {
        display: block !important;
    }
    
    .categorias-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin-bottom: 15px !important;
    }
    
    .categoria-item {
        padding: 15px 10px !important;
        background-color: rgba(255,255,255,0.15) !important;
    }
    
    .categoria-item img {
        width: 50px !important;
        height: 50px !important;
    }
    
    .categoria-item span {
        color: white !important;
    }
    
    .boton_nuestrosservicios,
    .boton_nuestrosequipos {
        padding: 14px 18px;
        font-size: 1.1rem;
        margin: 10px 0;
    }
    
    .boton_nuestrosequipos {
        padding: 16px 22px;
    }
    
    .dropdown-toggle {
        position: relative;
        padding-right: 30px !important;
    }
    
    /* Iconos sociales dentro del menú colapsado */
    .navbar-custom .navbar-collapse .social-icons {
        display: flex !important;
        justify-content: center;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid rgba(255,255,255,0.2);
    }
    
    /* WhatsApp float más pequeño en móvil */
    .whatsapp-float {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
    }
}

/* Ajustes para pantallas muy pequeñas */
@media (max-width: 576px) {
    .navbar-custom .navbar-brand img {
        height: 38px !important;
    }
    
    .navbar-custom .navbar-toggler {
        padding: 3px 6px !important;
    }
    
    .navbar-toggler-icon {
        width: 1.2em !important;
        height: 1.2em !important;
    }
    
    .top-bar .info-item {
        font-size: 0.75rem !important;
    }
    
    .top-bar .info-item i {
        font-size: 0.9rem !important;
    }
    
    .categorias-grid {
        grid-template-columns: 1fr !important;
    }
    
    .categoria-item {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 12px 15px !important;
    }
    
    .categoria-item img {
        width: 40px !important;
        height: 40px !important;
        margin-bottom: 0 !important;
        margin-right: 15px;
    }
    
    .boton_nuestrosservicios,
    .boton_nuestrosequipos {
        padding: 12px 15px;
        font-size: 1rem;
    }
    
    .boton_nuestrosequipos {
        padding: 14px 20px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
    }
}

/* Ajustes para pantallas extremadamente pequeñas */
@media (max-width: 480px) {
    .navbar-custom .navbar-brand img {
        height: 35px !important;
    }
    
    .boton_nuestrosequipos {
        padding: 12px 18px;
        letter-spacing: 1.5px;
    }
}

/* Asegurar clickeabilidad */
.navbar-custom,
.navbar-custom *,
.dropdown-menu,
.dropdown-menu * {
    pointer-events: auto !important;
}