/* Reset y Base */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    body {
        font-family: 'Open Sans', sans-serif;
        color: white;
        background-color: #151a23; /* Color uniforme en toda la página */
        overflow-x: hidden;
        width: 100%;
        padding: 0;
        margin: 0;
    }
    h1, h2, h3, h4, h5, h6 {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
    }
    /* HERO */
    .hero {
        position: relative;
        width: 100vw;
        height: 100vh;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .hero video {
        position: absolute;
        top: 0; left: 0;
        width: 100vw;
        height: 100vh;
        object-fit: cover;
        z-index: 1;
    }
    /* Overlay principal al 50% de opacidad */
    .hero .overlay {
        position: absolute;
        top: 0; left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 2;
    }
    /* Grid dots SVG como fondo repetido */
    .hero::before {
        content: "";
        position: absolute;
        top: 0; left: 0;
        width: 100vw;
        height: 100vh;
        z-index: 3;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Ccircle cx='10' cy='10' r='1' fill='gray' fill-opacity='1'/%3E%3C/svg%3E");
        background-size: 5px 5px;
        pointer-events: none;
        opacity: 1;
    }
    .hero .logo {
        position: absolute;
        top: 40px;
        right: 5%;
        width: 352px;
        z-index: 4;
        opacity: 0;
        animation: fadeInLogo 1.5s ease-in-out 0.3s forwards;
    }
    .hero-content {
        position: relative;
        z-index: 5;
        color: #fff;
        text-align: center;
        max-width: 700px;
        margin: 0 auto;
        padding: 2rem;
        backdrop-filter: blur(4px) brightness(0.95);
        border-radius: 24px;
        box-shadow: 0 8px 32px 0 rgba(0,0,0,0.3);
        opacity: 0;
        animation: fadeInContent 1.5s ease-in-out 0.8s forwards;
    }
    .hero-content h1 {
        font-family: 'Montserrat', sans-serif;
        font-size: 2.6rem;
        margin-bottom: 1.2rem;
        font-weight: 700;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
    }
    .hero-content p {
        font-size: 1.3rem;
        margin-bottom: 2rem;
        color: rgba(255, 255, 255, 0.9);
    }
    .btn-primary {
        background: #36B2FF;
        color: #fff;
        padding: 0.95rem 2.5rem;
        border: none;
        border-radius: 50px;
        font-size: 1.1rem;
        font-family: 'Montserrat', sans-serif;
        text-decoration: none;
        transition: all 0.3s ease;
        box-shadow: 0 2px 16px 0 rgba(54,178,255,0.2);
        display: inline-block;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    .btn-primary:hover {
        background: #2592d1;
        transform: translateY(-3px);
        box-shadow: 0 10px 20px 0 rgba(54,178,255,0.3);
    }
    /* --- SERVICIOS --- */
    .services-section {
        background: #151a23; /* Fondo uniforme */
        padding: 80px 0 60px 0;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .services-section h2 {
        text-align: center;
        font-size: 2.3rem;
        margin-bottom: 42px;
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        color: #36B2FF; /* Azul brillante para contraste */
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-shadow: 0 0 10px rgba(54,178,255,0.3);
    }
    #services-carousel {
        width: 90vw;
        max-width: 1200px;
        margin: 0 auto;
        padding-bottom: 38px;
        z-index: 6;
    }
    .swiper-coverflow .swiper-slide {
        background: rgba(255,255,255,0.1);
        border: 1px solid rgba(54,178,255,0.3);
        border-radius: 28px;
        box-shadow: 0 8px 40px 0 rgba(54,178,255,0.15);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        min-width: 280px;
        max-width: 330px;
        height: 360px;
        transition: all 0.3s ease;
        padding: 2.2rem 1.4rem 1.5rem 1.4rem;
        user-select: none;
        cursor: pointer;
    }
    .swiper-coverflow .swiper-slide-active {
        box-shadow: 0 16px 56px 0 rgba(54,178,255,0.25);
        transform: scale(1.1);
        background: rgba(54,178,255,0.15);
        border-color: #36B2FF;
    }
    .service-card svg {
        margin: 0 auto 26px auto;
        display: block;
        width: 60px; height: 60px;
        filter: drop-shadow(0 0 8px rgba(54,178,255,0.5));
        transition: transform 0.3s ease;
    }
    .service-card:hover svg {
        transform: scale(1.1) rotate(10deg);
    }
    .service-card h3 {
        font-size: 1.09rem;
        font-family: 'Montserrat', sans-serif;
        letter-spacing: 0.08em;
        text-align: center;
        font-weight: 700;
        color: #36B2FF;
        margin-bottom: 12px;
        margin-top: 0;
        text-transform: uppercase;
        text-shadow: 0 0 8px rgba(54,178,255,0.3);
    }
    .service-card p {
        text-align: center;
        font-size: 1.06rem;
        color: rgba(255, 255, 255, 0.9);
        line-height: 1.6;
    }
    /* --- PARALLAX BLOCKS --- */
    .parallax-block {
        width: 100vw;
        height: 100vh;
        position: relative;
        overflow: hidden;
    }
    .parallax-container {
        position: relative;
        width: 100%;
        height: 100%;
    }
    .parallax-bg {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }
    .parallax-overlay {
        position: absolute;
        width: 100%;
        height: 100%;
        background: linear-gradient(0deg, rgba(21,26,35,0.7) 75%, rgba(21,26,35,0.2) 100%);
        z-index: 2;
    }
    .parallax-caption {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 3;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #fff;
        text-align: center;
        padding: 2.5rem 2rem;
        background: rgba(0,0,0,0.3);
        border: 1px solid rgba(54,178,255,0.3);
        border-radius: 20px;
        backdrop-filter: blur(6px);
        box-shadow: 0 2px 20px 0 rgba(54,178,255,0.2);
        max-width: 95vw;
    }
    .parallax-caption h2 {
        font-size: 2.2rem;
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        margin-bottom: 0.6rem;
        letter-spacing: 0.04em;
        text-shadow: 0 3px 15px rgba(0,0,0,0.5), 0 0 20px rgba(54,178,255,0.4);
    }
    .parallax-caption p {
        font-size: 1.09rem;
        font-family: 'Open Sans', sans-serif;
        font-weight: 400;
        margin: 0;
        color: rgba(255, 255, 255, 0.9);
    }
    /* --- GALERÍA --- */
    #galeria {
        padding: 100px 0;
        background: #151a23;
    }
    #galeria h2 {
        text-align: center;
        font-size: 2.3rem;
        margin-bottom: 42px;
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        color: #36B2FF;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-shadow: 0 0 10px rgba(54,178,255,0.3);
    }
    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .gallery-item {
        position: relative;
        height: 300px;
        overflow: hidden;
        border-radius: 28px;
        border: 1px solid rgba(54,178,255,0.2);
        box-shadow: 0 8px 24px 0 rgba(54,178,255,0.1);
        cursor: pointer;
        transition: all 0.3s ease;
    }
    .gallery-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 30px 0 rgba(54,178,255,0.2);
        border-color: #36B2FF;
    }
    .gallery-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .gallery-item:hover img {
        transform: scale(1.05);
    }
    /* --- CONTACTO --- */
    #contacto {
        padding: 80px 0;
        text-align: center;
        background: #151a23;
    }
    #contacto h2 {
        font-size: 2.3rem;
        margin-bottom: 30px;
        color: #36B2FF;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        font-family: 'Montserrat', sans-serif;
        text-shadow: 0 0 10px rgba(54,178,255,0.3);
    }
    #contacto p {
        font-size: 1.3rem;
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 20px;
    }
    /* --- FOOTER --- */
    footer {
        text-align: center;
        padding: 30px 0;
        background: #151a23;
        color: rgba(255, 255, 255, 0.7);
        font-size: 1rem;
        border-top: 1px solid rgba(54,178,255,0.2);
    }
    /* ANIMACIONES */
    @keyframes fadeInLogo {
        0% { opacity: 0; transform: translateY(-20px); }
        100% { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeInContent {
        0% { opacity: 0; transform: translateY(20px); }
        100% { opacity: 1; transform: translateY(0); }
    }
    /* RESPONSIVE */
    @media (max-width: 900px) {
        .hero-content { max-width: 95vw; padding: 1.2rem; }
        .services-section { padding: 50px 0 30px 0;}
        .parallax-caption h2 { font-size: 1.8rem; }
        #galeria h2, #contacto h2 { font-size: 2rem; }
    }
    @media (max-width: 600px) {
        .hero .logo { 
            width: 234px;
            top: 16px; 
            right: 5%;
        }
        .hero-content h1 { font-size: 1.8rem; }
        .hero-content p { font-size: 1.1rem; }
        .parallax-caption { padding: 1.5rem 1rem; }
        .parallax-caption h2 { font-size: 1.42rem; }
        .service-card { min-width: 250px; height: 340px; }
        .btn-primary { padding: 0.8rem 2rem; font-size: 1rem; }
    }
    @media (max-width: 480px) {
        .hero-content h1 { font-size: 1.5rem; }
        .hero-content p { font-size: 1rem; }
        .parallax-caption h2 { font-size: 1.2rem; }
        .parallax-caption p { font-size: 0.95rem; }
        #galeria h2, #contacto h2 { font-size: 1.8rem; }
        .gallery-grid { grid-template-columns: 1fr; }
    }