* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
}
:root {
    --primary-color: #0d6efd;
    --dark-bg: #121212;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
body {
font-family: Arial, Helvetica, sans-serif;
scroll-behavior: smooth;
}
h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    color: #222;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5px;
}

.header {
    background-image: linear-gradient(rgba(0, 0, 0, 0),
            rgba(0, 0, 0, 0.505)),
        url(img/0.png);
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    min-height: flex;
    align-items: center;
}

.navbar-nav a {
    font-size: 15px;
    text-transform: uppercase;
    font-weight: 500;
}

.navbar-dark .navbar-brand {
    color: #fff;
    font-size: 25px;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 2px;
}

.navbar-light .navbar-brand:focus,
.navbar-light .navbar-brand:hover {
    color: #000;
}

.w-100 {
    height: 100vh;
}

.navbar-toggler {
    padding: 1px 5px;
    font-size: 18px;
    line-height: 0.3;
}

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

.header-content h1 {
    font-size: 75px;
    line-height: 1000px;
    color: #f9fafc;
    text-transform: uppercase;
    margin-bottom: 25%;
}

.header-content p {
    font-size: 16px;
    color: #f9fafc;
    padding: 0 250px;
    margin-bottom: 25px;
}

.quienes {
    background-image: linear-gradient(rgba(54, 54, 54, 0.411),
            rgba(24, 23, 23, 0.534)),
        url(img/33.png);
   background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 0;
    
}
.mb-4{
    padding: 25px;
}

/* Encabezado */
.titulo-seccion {
    font-size: 60px;
    font-weight: 800;
    margin-bottom: 15px;
}

.descripcion-seccion {
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.6;
    font-size: 18px;
    opacity: 0.9;
}

/* Tarjetas */
.card-industrial {
    background: rgba(83, 83, 83, 0.39);
    backdrop-filter: blur(8px);
    border-radius: 15px;
    padding: 30px;
    height: 100%;
    border: 1px solid rgba(255,255,255,0.1);
    transition: 0.3s ease;
}

.card-industrial:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.09);
}

/* Títulos */
.card-industrial h3 {
    font-weight: 700;
    margin-bottom: 10px;
}

.subtitulo {
    font-size: 16px;
    margin-bottom: 15px;
    opacity: 0.85;
}

/* Imágenes uniformes */
.card-industrial img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    margin: 15px 0;
}

/* Listas */
.card-industrial ul {
    padding-left: 18px;
    line-height: 1.6;
}

.card-industrial li {
    margin-bottom: 6px;
}


/* Ajuste títulos */
h2 {
    margin-bottom: 12px !important;
}

h3 {
    margin-bottom: 15px;
    color: #000;
}

/* Bordes suaves en imágenes */
.img-fluid {
    border-radius: 15px;
}
/* Animación de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    animation: fadeInUp 1s ease-out;
}

/* Estilo para Imágenes */
.img-container {
    overflow: hidden;
    border-radius: 12px;
    margin-top: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.img-container img {
    transition: var(--transition);
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Efecto hover profesional */
.card-item:hover img {
    transform: scale(1.1);
}

.card-item h3 {
    font-size: 1.25rem;
    margin-top: 1rem;
    transition: var(--primary-color);
}

.card-item:hover h3 {
    color: var(--primary-color);
}

/* Tarjetas de contacto */
.contact-card {
    padding: 30px;
    background: rgb(243, 241, 241);
    border-radius: 15px;
    transition: var(--transition);
    height: 100%;
}

.contact-card:hover {
    background: rgb(236, 232, 232);
    transform: translateY(-10px);
}

/* Ajustes para móviles */
@media (max-width: 768px) {
    .section-padding {
        padding: 50px 0;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
}







.services {
    background-image: linear-gradient(rgba(30, 30, 30, 0.519),
            rgba(0, 0, 0, 0.825)),
        url(img/5.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 0;
}
/* CARD TRANSPARENTE PARA CADA SERVICIO */
.services-grup {
    background: rgba(255, 255, 255, 0.08); /* Transparente */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 18px;
    padding: 30px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

/* Efecto elegante al pasar el mouse */
.services-grup:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}
.img-uniforme {
    width: 100%;
    max-width: 350px;   /* Todas del mismo tamaño */
    height: 250px;
    object-fit: cover;  /* No se deforman */
}
.services-content {
    text-align: center;
}

.services-content h2 {
    font-size: 60px;
    line-height: 70px;
    color: #f9fafc;
    text-transform: uppercase;
    margin-bottom: 50px;
}
.mb-5{
    color: #ffffff;
    padding: 45px;
}

.services-content p {
    font-size: 22px;
    color: #f6f4f4;
    margin-bottom: 50px;
    padding: 0 100px;
}

.services-grup {
    text-align: center; /* centra títulos e imágenes */
}
.texto-servicio {
    white-space: pre-line;   /* Respeta saltos */
    text-align: justify;     /* Justifica texto */
    max-width: 85%;          /* Controla ancho */
    margin: 15px auto;       /* Centra el bloque */
    line-height: 1.7;
}

/* También aplica a h4 descriptivos */
.services-grup h4 {
    white-space: pre-line;
    text-align: justify;
    max-width: 85%;
    margin: 15px auto 0 auto;
}

.services-1 {
    padding: 0 100px;
}

.services-1 img {

    width: 500px;
    margin-bottom: 10px;
}

.services-1 h3 {
    color: #eaccb3;
    font-size: 45px;
}
.fila-2 {
    text-align: center;
}
.nuestro {
    background-image: linear-gradient(rgba(4, 4, 4, 0.601),
            rgba(0, 0, 0, 0.665)),
        url(img/4.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 0;
}

/* Texto en negro */
.nuestro {
    color: #eeecec;
}

/* Ajuste de títulos */
.nuestro h2,
.nuestro h5,
.nuestro p {
    color: #fafafa;
}

/* Animación en imágenes */
.nuestro img {
    transition: all 0.4s ease;
    transform: scale(1);
    filter: grayscale(20%);
}

/* Efecto al pasar el mouse */
.nuestro img:hover {
    transform: scale(1.1) rotate(2deg);
    filter: grayscale(0%);
}

/* Opcional: efecto tipo "flotante" */
.nuestro .col-12 {
    transition: transform 0.3s ease;
}

.nuestro .col-12:hover {
    transform: translateY(-5px);
}


.proposito {
    background-image: linear-gradient(rgba(62, 62, 62, 0.661),
            rgba(45, 45, 45, 0.279)),
        url(img/32.png);
   background-position: center bottom;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    min-height: flex;
    align-items: center;
}
.contenedor-centro {
    min-height: 30vh; /* ocupa toda la pantalla */
    display: flex;
    align-items: center; /* centra vertical */
    justify-content: center; /* centra horizontal */
}

.texto-centrado {
    white-space: pre-line;
    text-align: justify;
    max-width: 800px;
    line-height: 1.8;
}
.img-uniforme {
    width: 80%;
    max-width: 280px;
}

.col-lg-4 p {
    text-align: justify;
    width: 80%;        /* mismo porcentaje que imagen */
    max-width: 280px;  /* mismo límite */
    margin: 10px auto 15px auto;
}

/* Opcional: centra el h4 visualmente */
.col-lg-4 h4 {
    margin-bottom: 8px;
}
.proposito-content {
    text-align: center;
}

.proposito-content h2 {
    font-size: 60px;
    line-height: 70px;
    color: #f9fafc;
    text-transform: uppercase;
    margin-bottom: 50px;
}
.mb-5{
    color: #ffffff;
    padding: 45px;
}

.proposito-content p {
    font-size: 20px;
    color: #ffffff;
    margin-bottom: 50px;
    padding: 0 100px;
}

.proposito-group {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.proposito-1 {
    padding: 0 100px;
}

.proposito-1 img {

    width: 500px;
    margin-bottom: 10px;
}

.proposito-1 h3 {
    color: #eaccb3;
    font-size: 45px;
}



.antecedentes {
    background-image: linear-gradient(rgba(130, 129, 129, 0.524),
            rgba(103, 102, 102, 0.811)),
        url(img/2.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    padding: 100px 0;
}

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

.antecedentes-content h2 {
    font-size: 70px;
    line-height: 70px;
    color: #070707;
    text-transform: uppercase;
    margin-bottom: 50px;
}

.antecedentes-content p {
    font-size: 20px;
    color: #020202;
    margin-bottom: 50px;
    padding: 0 100px;
}

.antecedentes-group {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.antecedentes-1 {
    padding: 0 100px;
}

.antecedentes-1 img {

    width: 500px;
    margin-bottom: 10px;
}

.antecedentes-1 h3 {
    color: #eaccb3;
    font-size: 45px;
}



/* TEXTO RESPONSIVO */
img {
max-width: 100%;
height: auto;
}

h2 {
font-size: clamp(28px, 5vw, 55px);
}

p {
font-size: clamp(14px, 2vw, 18px);
}
/* AJUSTES MÓVIL */
@media (max-width: 768px) {

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

section {
padding: 60px 20px;
}
}