* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: white;
    color: #0f171a;
}

.titulo {
    text-align: center;
    padding: 50px;
    font-size: 40px;
    color: rgb(41, 21, 133);
    
}.titulo img {
    width: 0px;

}

.slider {
    position: relative; /* MUY IMPORTANTE */
    width: 100vw;
    margin: 0;
    overflow: hidden;
}

/* LOGO SOBRE EL CARRUSEL */
/* LOGO SOBRE EL CARRUSEL */
.logo {
    position: absolute;
    top: 50%;
    right: 40px;
    left: auto;
    transform: translateY(-50%);
    z-index: 1001;
}
.hero {
    background-image: url('1000101644.jpg'); /* imagen real del slider */
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    height: 380px;
    position: relative;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.18);
    pointer-events: none;
}

.overlay {
    position: absolute;
    top: 50%;
    left: 40px;
    transform: translateY(-50%);
    z-index: 1002;
  /*  background: rgba(255, 87, 34, 0.8); /*esto es el soluciones eficaces */
    padding: 50px 50px;
    max-width: 55%;
}

.overlay h1 {
   /*  -webkit-text-stroke: 1px rgb(0, 0, 0); /* grosor y color */
    color: rgb(0, 0, 0);
    font-size: 70px;
}
.logo img {
    width: 500px; /* tamaño pequeño del logo */
    height: auto;
    object-fit: contain;
}    /* para que quede encima */

.hero {
    position: relative;
    width: 100%;
    height: 380px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay {
    background: rgba(0, 0, 0, 0.4);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.overlay h1 {
    color: white;
    font-size: 48px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.nav {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    gap: 15px;
    background: rgba(255, 255, 255, 0.65);
    padding: 10px 15px;
    border-radius: 10px;
    backdrop-filter: blur(8px);
}

.nav a {
    color: #0f171a;
    text-decoration: none;
    font-weight: bold;
    padding: 6px 8px;
}

.nav a:hover {
    background: rgba(0, 0, 0, 0.08);
    border-radius: 6px;
}

.slider ul {
    display: flex;
    width: 400vw;
    height: 100vh;
    animation: slide 12s infinite ease-in-out;
}

.slider li {
    width: 100vw;
    height: 100vh;
    list-style: none;
    position: relative;
}

.slider li > img {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
}

.texto {
    position: absolute;
    color: #212d9b;
    text-align: center;
    top: 200px;
    width: 100%;
}

.texto h2 {
    font-size: 45px;
}

/* Animación corregida */
@keyframes slide {
    0% { margin-left: 0%; }
    20% { margin-left: 0%; }

    25% { margin-left: -100%; }
    45% { margin-left: -100%; }

    50% { margin-left: -200%; }
    70% { margin-left: -200%; }

    75% { margin-left: -300%; }
    100% { margin-left: -300%; }
}

#servicios {
    
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
  url('fotos/3.jpg.jpeg');
    background-size: cover;
  
    background-position: center;
    background-repeat: no-repeat;
    padding: 50px 20px;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 30px auto;
}

.servicios-grid img {
    width: 100%;
    height: auto;
    object-fit: contain;
    min-height: 100px; /* Agrandar loguitos en PC */
}

/* Estilos para la sección de contacto y formulario */
#contacto {
    padding: 50px 20px;
    background-color: #f9f9f9;
    text-align: center;
}

#contacto h2 {
    font-size: 36px;
    color: #0f171a;
    margin-bottom: 10px;
}

#contacto > p {
    color: #666;
    margin-bottom: 40px;
    font-size: 16px;
}

.form-contacto {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #0f171a;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 14px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #212d9b;
    box-shadow: 0 0 5px rgba(33, 45, 155, 0.3);
}

.btn-enviar {
    background-color: #212d9b;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s;
}

.btn-enviar:hover {
    background-color: #1a2474;
}

/* Estilos para la galería */
#galeria {
    padding: 50px 20px;
    background-color: #f9f9f9;
}

#galeria h2 {
    text-align: center;
    font-size: 36px;
    color: #0f171a;
    margin-bottom: 40px;
}

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

.row {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.row.top {
    justify-content: space-between;
}

.row.middle {
    justify-content: center;
}

.row.bottom {
    justify-content: center;
}

.carrusel {
    width: 45%;
    margin: 0 10px;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.carrusel.full {
    width: 90%;
}

.row.bottom .carrusel.full {
    width: 45%;
}

.carrusel h3 {
    text-align: center;
    padding: 10px;
    background-color: #212d9b;
    color: white;
    margin: 0;
    font-size: 18px;
}

.slider-ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    width: 400%; /* 4 imágenes */
    animation: slide 16s infinite;
}

.slider-ul li {
    width: 25%;
    position: relative;
}

.slider-ul li img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

@keyframes slide {
    0% { transform: translateX(0); }
    25% { transform: translateX(-25%); }
    50% { transform: translateX(-50%); }
    75% { transform: translateX(-75%); }
    100% { transform: translateX(0); }
}

.carrusel:hover .slider-ul,
.carrusel.paused .slider-ul {
    animation-play-state: paused;
}

.slider-ul li img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.slider-ul li img:hover,
.slider-ul li img.selected {
    transform: scale(1.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
    z-index: 2;
}

.carrusel.paused {
    cursor: default;
}

.carrusel.full .slider-ul li img {
    height: 150px;
}

/* WhatsApp flotante */
.whatsapp-float {
    display: block;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10001; /* Mayor que logo */
    background: #25d366;
    border-radius: 25px;
    padding: 10px 15px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
    text-decoration: none;
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.whatsapp-float:hover {
    transform: scale(1.05);
    background: #20c157;
}

.whatsapp-float span {
    display: block;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        padding: 8px 12px;
        font-size: 12px;
    }
}


/* ESTILOS RESPONSIVE PARA MÓVILES */
@media (max-width: 768px) {
    /* Navegación */
    .nav {
        top: 10px;
        right: 10px;
        gap: 8px;
        padding: 8px 10px;
        flex-wrap: wrap;
    }

    .nav a {
        padding: 4px 6px;
        font-size: 12px;
    }

    /* Slider */
    .slider {
        height: 50vh; /* Reducido para menos espacio en blanco */
    }

    /* Logo */
    .logo {
        top: 25%;
    }

    .logo img {
        width: 200px;
    }

    /* Hero y overlay */
    .overlay h1 {
        font-size: 28px;
    }

    /* Imagen principal oculta en móviles para eliminar espacio blanco */
    .slider > img {
        display: none;
    }

    /* Servicios */
    #servicios {
        padding: 20px 15px; /* Reducido padding */
    }

    .servicios-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
        justify-items: center;
        margin: 20px auto;
        max-width: 400px;
    }

    .servicios-grid img {
        width: 100%;
        max-width: 120px;
        height: auto;
        min-height: 70px;
        object-fit: contain;
    }

    /* Galería */
    #galeria {
        padding: 30px 15px;
    }

    #galeria h2 {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .row {
        flex-direction: column;
        align-items: center;
        margin-bottom: 30px;
    }

    .row.top {
        justify-content: center;
    }

    .carrusel {
        width: 100%;
        margin: 0 0 20px 0;
    }

    .carrusel.full {
        width: 100%;
    }

    .carrusel h3 {
        font-size: 15px;
        padding: 8px;
    }

    .slider-ul li img {
        height: 150px;
    }

    .carrusel.full .slider-ul li img {
        height: 150px;
    }

    /* Contacto */
    #contacto {
        padding: 30px 15px;
    }

    #contacto h2 {
        font-size: 28px;
        margin-bottom: 10px;
    }

    #contacto > p {
        font-size: 14px;
    }

    .form-contacto {
        padding: 20px;
    }

    .form-group {
        margin-bottom: 15px;
    }

    .form-group label {
        font-size: 13px;
    }

    .form-group input,
    .form-group textarea {
        font-size: 13px;
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .slider {
        height: 40vh;
    }

    .nav {
        top: 5px;
        right: 5px;
        gap: 5px;
        padding: 5px 8px;
    }

    .nav a {
        font-size: 10px;
        padding: 3px 4px;
    }

    .logo {
        top: 20%;
    }

    .logo img {
        width: 120px;
    }

    .overlay {
        padding: 15px;
        max-width: 90%;
    }

    .overlay h1 {
        font-size: 18px;
    }

    /* Imagen principal oculta en móviles */
    .slider > img {
        display: none;
    }

    #servicios {
        padding: 15px 10px;
    }

    .servicios-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        justify-items: center;
        margin: 15px auto;
        max-width: 320px;
    }

    .servicios-grid img {
        width: 100%;
        max-width: 140px;
        height: auto;
        min-height: 80px;
        object-fit: contain;
    }

    .carrusel h3 {
        font-size: 12px;
        padding: 6px;
    }

    .slider-ul li img {
        height: 120px;
    }

    .carrusel.full .slider-ul li img {
        height: 150px;
    }

    #galeria h2 {
        font-size: 22px;
    }

    #contacto h2 {
        font-size: 22px;
    }

    .form-group label {
        font-size: 12px;
    }

    .form-group input,
    .form-group textarea {
        font-size: 12px;
        padding: 8px;
    }
}