*{padding:0;margin:0;box-sizing:border-box;}
body{font-family:"Poppins",sans-serif;background-color:#f8f9fa;color:#333;}
a{text-decoration:none;}
.header{background-color:#ffffff;height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 4%;box-shadow:0 4px 12px rgba(0,0,0,0.05);position:sticky;top:0;z-index:1000;}
.logo-container{display:flex;align-items:center;gap:10px;color:#000;}
.logo-text{font-size:1.5rem;font-weight:900;letter-spacing:-0.5px;}
.logo-text span{color:#ff0000;}
.nav-links{display:flex;list-style:none;gap:2rem;}
.nav-links a{color:#2b2b2b;font-size:0.95rem;font-weight:500;transition:color 0.3s ease;display:flex;align-items:center;gap:5px;}
.nav-links a:hover{color:#ff0000;}
.dropdown-icon{width:12px;height:12px;margin-top:2px;}
.nav-actions{display:flex;align-items:center;gap:1.5rem;}
.icon-btn{background:none;border:none;color:#333;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform 0.2s ease,color 0.2s ease;}
.icon-btn:hover{color:#ff0000;transform:scale(1.1);}
.btn-primary{background-color:#ff0000;color:#ffffff;padding:10px 24px;border-radius:6px;font-weight:600;font-size:0.95rem;transition:background-color 0.3s ease,box-shadow 0.3s ease;}
.btn-primary:hover{background-color:#cc0000;box-shadow:0 4px 10px rgba(255,0,0,0.3);}
.main{height:50vh;width:100%;}
.swiper{width:100%;height:100%;}
.swiper-slide{position:relative;background-size:cover;background-position:center;background-repeat:no-repeat;}
.swiper-slide::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,0.65) 0%,rgba(0,0,0,0.2) 60%,transparent 100%);z-index:1;}
.slide-content{position:absolute;top:50%;left:8%;transform:translateY(-50%);z-index:2;color:#fff;max-width:560px;}
.slide-subtitle{font-size:clamp(13px,1.4vw,16px);font-weight:300;letter-spacing:.25em;text-transform:uppercase;margin-bottom:.6rem;opacity:.85;}
.slide-title{font-size:clamp(36px,6vw,72px);font-weight:900;line-height:1.05;margin-bottom:1.1rem;text-shadow:0 2px 20px rgba(0,0,0,.3);}
.slide-text{font-size:clamp(14px,1.5vw,17px);font-weight:300;line-height:1.6;margin-bottom:2rem;opacity:.9;max-width:420px;}
.slide-btn{display:inline-block;padding:13px 34px;border:2px solid #fff;color:#fff;font-family:"Poppins",sans-serif;font-size:13px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;transition:background .25s,color .25s;}
.slide-btn:hover{background:#fff;color:#111;}
.swiper-pagination-bullet{width:8px;height:8px;background:rgba(255,255,255,.5);opacity:1;}
.swiper-pagination-bullet-active{background:#fff;width:24px;border-radius:4px;transition:width .3s;}
.swiper-button-prev,.swiper-button-next{color:#fff;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);border-radius:50%;transition:background .2s;}
.swiper-button-prev:hover,.swiper-button-next:hover{background:rgba(255,255,255,.2);}
.swiper-button-prev::after,.swiper-button-next::after{font-size:16px;}
.services-container{display:flex;width:90%;max-width:1200px;margin:-50px auto 0;position:relative;z-index:10;box-shadow:0 10px 30px rgba(0,0,0,0.15);}
.service-card{flex:1;display:flex;align-items:center;padding:30px 20px;text-decoration:none;transition:transform 0.3s ease;}
.service-card:hover{transform:translateY(-5px);}
.card-white{background-color:#ffffff;color:#000000;}
.card-red{background:linear-gradient(135deg,#ff0000 0%,#cc0000 100%);color:#ffffff;}
.card-icon{width:55px;height:55px;border-radius:50%;display:flex;justify-content:center;align-items:center;margin-right:15px;flex-shrink:0;}
.card-white .card-icon{border:2px solid #ff0000;color:#ff0000;}
.card-red .card-icon{background-color:#ffffff;color:#ff0000;}
.card-title{font-size:1.05rem;font-weight:700;line-height:1.2;}

.proyectos-section{padding:100px 4%;background-color:#ffffff;}
.section-title{text-align:center;font-size:2.5rem;font-weight:800;color:#111;margin-bottom:60px;position:relative;}
.section-title::after{content:'';position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);width:60px;height:4px;background-color:#ff0000;border-radius:2px;}
.proyectos-container{display:flex;align-items:center;gap:60px;max-width:1200px;margin:0 auto;}
.proyectos-image-wrapper{flex:1;position:relative;}
.proyectos-image{width:100%;border-radius:20px;box-shadow:0 15px 35px rgba(0,0,0,0.1);object-fit:cover;aspect-ratio:4/5;}
.proyectos-content{flex:1;display:flex;flex-direction:column;gap:40px;}
.proyecto-item{display:flex;gap:20px;transition:transform 0.3s ease;}
.proyecto-item:hover{transform:translateX(10px);}
.proyecto-icon{width:55px;height:55px;background-color:rgba(255,0,0,0.06);color:#ff0000;border-radius:14px;display:flex;justify-content:center;align-items:center;flex-shrink:0;transition:all 0.3s ease;}
.proyecto-item:hover .proyecto-icon{background-color:#ff0000;color:#ffffff;box-shadow:0 8px 20px rgba(255,0,0,0.3);}
.proyecto-icon svg{width:28px;height:28px;}
.proyecto-text h3{font-size:1.2rem;font-weight:700;color:#222;margin-bottom:8px;}
.proyecto-text p{font-size:0.95rem;color:#666;line-height:1.6;font-weight:400;}
@media (max-width:900px){.proyectos-container{flex-direction:column;}.proyectos-image-wrapper,.proyectos-content{width:100%;}}

.banner-ingenieria{background:linear-gradient(90deg,#cc0000,#ff0000);padding:25px 0;overflow:hidden;position:relative;width:100%;border-top:3px solid #fff;border-bottom:3px solid #fff;}
.ticker-wrap{width:200%;display:flex;animation:marqueeLR 15s linear infinite;}
.ticker-item{width:50%;display:flex;justify-content:space-around;align-items:center;font-size:2.2rem;font-weight:900;color:#ffffff;white-space:nowrap;letter-spacing:2px;}
.sparkle-text{position:relative;color:#e0f7fa;text-shadow:0 0 5px #00ffff,0 0 15px #00ffff,0 0 30px #0077ff;animation:chispa 1.5s infinite;}
@keyframes marqueeLR{0%{transform:translateX(-50%);}100%{transform:translateX(0%);}}
@keyframes chispa{0%,100%{text-shadow:0 0 5px #00ffff,0 0 15px #00ffff,0 0 30px #0077ff;opacity:1;}50%{text-shadow:0 0 2px #00ffff,0 0 5px #0077ff;opacity:0.8;}25%,75%{text-shadow:0 0 10px #ffffff,0 0 25px #00ffff,0 0 40px #0077ff;opacity:1;}}
.tech-section{width:100%;background-color:#f8f9fa;padding:0 0 60px 0;display:flex;justify-content:center;}
.tech-container{width:90%;max-width:1000px;border-radius:0 0 15px 15px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,0.3);position:relative;}
.tech-container img{width:100%;height:auto;display:block;transition:transform 0.5s ease;}
.tech-container:hover img{transform:scale(1.03);}

.services-list-section{padding:50px 4%;background-color:#ffffff;}
.services-list-container{display:flex;gap:40px;max-width:1100px;margin:0 auto;justify-content:space-between;}
.services-column{flex:1;}
.check-list{list-style:none;}
.check-list li{display:flex;align-items:flex-start;gap:12px;margin-bottom:18px;font-size:1.05rem;color:#444;line-height:1.5;transition:color 0.3s ease;}
.check-list li:hover{color:#ff0000;}
.check-list li svg{width:22px;height:22px;flex-shrink:0;margin-top:3px;color:#111;transition:transform 0.3s ease;}
.check-list li:hover svg{transform:scale(1.2);color:#ff0000;}
@media (max-width:768px){.services-list-container{flex-direction:column;gap:10px;}}

/* 🔴 AJUSTES HECHOS AQUÍ ABAJO PARA REDUCIR EL TAMAÑO 🔴 */
.grid-section{padding:80px 4%;}
.bg-light{background-color:#f4f4f4;}

/* 1. ESTO REDUCE EL ANCHO DE LAS TARJETAS */
/* 1. CONTENEDOR MÁS AMPLIO */
/* Al subir a 320px, las tarjetas ganan mucho cuerpo y presencia */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); 
    gap: 35px; /* Más espacio entre ellas para resaltar el tamaño */
    max-width: 1300px; /* Ampliamos el ancho total permitido */
    margin: 0 auto;
}

/* 2. TARJETA IMPACTANTE */
.grid-card {
    background: #fff;
    border-radius: 18px; /* Bordes más redondeados para un look moderno */
    overflow: hidden;
    box-shadow: 0 12px 35px rgba(0,0,0,0.08); 
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #f0f0f0;
}

/* 3. IMAGEN EN FORMATO CLÁSICO */
/* Mantener 4/3 con tarjetas más anchas hace que la imagen se vea enorme y clara */
.image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3; 
    overflow: hidden;
    order: 1;
}

/* 4. TÍTULO EN NEGRITA Y GRANDE */
/* Subimos la letra a 1.3rem para que el título no se pierda ante el tamaño de la tarjeta */
/* Asegura que el header tenga espacio para el título y la fila de estrellas */
.card-header {
    padding: 20px 15px;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: #111;
    min-height: 95px; /* Ajustado para que quepan las dos líneas */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #fff;
    order: 2;
}

.stars-row {
    margin-top: 5px;
}

/* 5. EFECTO DE ELEVACIÓN */
.grid-card:hover {
    transform: translateY(-12px); /* Se levanta bastante al pasar el mouse */
    box-shadow: 0 20px 45px rgba(255,0,0,0.15);
    border-color: #ff0000;
}

/* 6. AJUSTE DEL TEXTO FLOTANTE (OVERLAY) */
/* Como la tarjeta es más grande, el texto de adentro también puede crecer */
.image-overlay p {
    font-size: 1.1rem;
    padding: 25px;
    font-weight: 500;
}

.card-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s ease;}
.grid-card:hover .card-img{transform:scale(1.1);}
.image-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.75);color:#fff;display:flex;align-items:center;justify-content:center;padding:20px;text-align:center;opacity:0;transition:opacity 0.4s ease;}
.grid-card:hover .image-overlay{opacity:1;}
.image-overlay p{font-size:0.95rem;line-height:1.6;margin:0;transform:translateY(20px);transition:transform 0.4s ease;}
.grid-card:hover .image-overlay p{transform:translateY(0);}

/* Resto del código intacto */
.about-section{padding:80px 4%;background-color:#fff;}
.about-container{display:flex;align-items:center;gap:50px;max-width:1200px;margin:0 auto;}
.about-content{flex:1;}
.text-left{text-align:left;margin-bottom:30px;}
.text-left::after{left:0;transform:none;}
.about-text{font-size:1.05rem;color:#555;line-height:1.7;margin-bottom:30px;}
.about-stats{display:flex;gap:30px;flex-wrap:wrap;}
.stat-item h3{font-size:2rem;color:#ff0000;font-weight:900;margin-bottom:5px;}
.stat-item p{font-size:0.85rem;color:#666;font-weight:600;text-transform:uppercase;}
.about-image{flex:1;}
.about-image img{width:100%;border-radius:15px;box-shadow:0 15px 30px rgba(0,0,0,0.1);display:block;}
.contact-section{padding:80px 4%;}
.contact-container{display:flex;gap:0;max-width:1100px;margin:0 auto;background:#fff;border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,0.08);overflow:hidden;}
.contact-info{flex:1;background:linear-gradient(135deg,#ff0000 0%,#cc0000 100%);color:#fff;padding:50px;}
.contact-info h3{font-size:1.8rem;margin-bottom:15px;font-weight:700;}
.contact-info p{margin-bottom:30px;line-height:1.6;opacity:0.9;}
.info-item{display:flex;align-items:center;gap:15px;margin-bottom:20px;font-size:1.05rem;}
.info-item svg{width:24px;height:24px;flex-shrink:0;}
.contact-form{flex:1;padding:50px;display:flex;flex-direction:column;gap:20px;justify-content:center;}
.contact-form input,.contact-form textarea{width:100%;padding:15px;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:1rem;outline:none;transition:border-color 0.3s;}
.contact-form input:focus,.contact-form textarea:focus{border-color:#ff0000;}
.contact-form button{border:none;cursor:pointer;padding:15px;font-size:1.05rem;width:100%;}
.footer{background-color:#111;color:#fff;padding:60px 4% 20px;}
.footer-container{display:flex;flex-wrap:wrap;gap:40px;max-width:1200px;margin:0 auto 40px;justify-content:space-between;}
.footer-col{flex:1;min-width:250px;}
.footer-logo{font-size:2rem;font-weight:900;letter-spacing:-0.5px;margin-bottom:20px;}
.footer-logo span{color:#ff0000;}
.footer-text{color:#999;line-height:1.6;font-size:0.95rem;}
.footer-col h3{font-size:1.2rem;margin-bottom:20px;position:relative;padding-bottom:10px;}
.footer-col h3::after{content:'';position:absolute;left:0;bottom:0;width:40px;height:3px;background:#ff0000;}
.footer-col ul{list-style:none;}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{color:#999;transition:color 0.3s;font-size:0.95rem;}
.footer-col ul li a:hover{color:#ff0000;}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);color:#777;font-size:0.9rem;}
@media (max-width:900px){.about-container,.contact-container{flex-direction:column;}.contact-info,.contact-form{padding:30px;}}

.testimonials-section{padding:100px 4%;background-color:#f9f9f9;}
.satisfied-counter{text-align:center;margin-bottom:60px;}
.counter-number{display:block;font-size:3.5rem;font-weight:900;color:#ff0000;line-height:1;}
.counter-text{font-size:1.1rem;color:#555;font-weight:600;text-transform:uppercase;letter-spacing:1px;}
.testimonial-swiper{width:100%;max-width:1200px;margin:0 auto;padding-bottom:20px;overflow:hidden;}
.testimonial-swiper .swiper-wrapper{align-items:stretch;}
.testimonial-swiper .swiper-slide{height:auto;display:flex;justify-content:center;}
.testimonial-card{background-color:#ffffff;border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,0.06);padding:50px 30px 40px;text-align:center;width:100%;max-width:360px;display:flex;flex-direction:column;position:relative;}
.quote{position:absolute;top:15px;left:25px;font-size:6rem;color:rgba(255,0,0,0.06);font-family:serif;line-height:1;}
.client-avatar{width:100px;height:100px;border-radius:50%;object-fit:cover;border:3px solid #ff0000;margin:0 auto 25px;display:block;}
.client-name{font-size:1.25rem;font-weight:700;color:#222;margin-bottom:20px;font-family:inherit;}
.client-text{font-size:1rem;color:#666;font-style:italic;line-height:1.6;margin:0;}
.interaction-container{display:flex;justify-content:space-between;align-items:center;gap:40px;max-width:1200px;margin:0 auto;flex-wrap:wrap;}
.interaction-stats{display:flex;align-items:center;gap:30px;}
.stat-box{display:flex;align-items:center;gap:10px;color:#fff;font-size:1.2rem;font-weight:500;}
.stat-box svg{width:28px;height:28px;color:#ff0000;}
.like-btn{display:flex;align-items:center;gap:10px;background:none;border:2px solid #ff0000;color:#fff;padding:10px 25px;border-radius:30px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all 0.3s;font-family:inherit;}
.like-btn svg{width:24px;height:24px;transition:fill 0.3s;}
.like-btn:hover{background:rgba(255,0,0,0.1);}
.like-btn.liked{background:#ff0000;color:#fff;border-color:#ff0000;}
.like-btn.liked svg{fill:#fff;}
.trusted-companies{display:flex;align-items:center;gap:20px;}
.trusted-text{color:#999;font-size:0.95rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;}
.company-logos{display:flex;align-items:center;gap:25px;}
.company-logos img{height:40px;width:auto;opacity:0.5;filter:grayscale(100%) brightness(200%);transition:all 0.3s ease;object-fit:contain;}
.company-logos img:hover{opacity:1;filter:grayscale(0%) brightness(100%);transform:scale(1.1);}
@media (max-width:900px){.interaction-container{flex-direction:column;justify-content:center;gap:30px;}.interaction-stats{flex-wrap:wrap;justify-content:center;}.trusted-companies{flex-direction:column;text-align:center;gap:15px;}.company-logos{flex-wrap:wrap;justify-content:center;}}

.floating-wrapper{position:fixed;bottom:30px;z-index:9999;display:flex;flex-direction:column;gap:15px;}
.floating-wrapper.left{left:20px;}
.floating-wrapper.right{right:20px;}
.floating-box{display:flex;align-items:center;gap:12px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(to right,#f00,#ffc000,#009900) border-box;border:4px solid transparent;border-radius:15px;padding:12px 25px;box-shadow:0 10px 25px rgba(0,0,0,0.2);color:#222;font-size:1.05rem;font-weight:800;font-family:inherit;}
.chat-btn{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 20px rgba(0,0,0,0.25);transition:all .3s ease;text-decoration:none;}
.chat-btn svg{width:32px;height:32px;}
.whatsapp{background-color:#25d366;}
.telegram{background-color:#0088cc;}
.messenger{background-color:#0084ff;}
.chat-btn:hover{transform:scale(1.1) translateY(-5px);box-shadow:0 12px 25px rgba(0,0,0,0.35);}
.btn-like-hover{cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;}
.btn-like-hover:hover{transform:scale(1.05) translateY(-3px);box-shadow:0 15px 30px rgba(0,0,0,0.3);}
.floating-box svg{width:22px;height:22px;color:#f00;transition:fill .3s;}
.btn-like-hover.liked svg{fill:#f00;}
.interaction-section{background:#111;padding:40px 4%;}
.interaction-container{display:flex;justify-content:center;align-items:center;gap:50px;max-width:1200px;margin:0 auto;flex-wrap:wrap;}
.trusted-companies{display:flex;align-items:center;gap:30px;}
.trusted-text{color:#999;font-size:1.2rem;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;}
.company-logos{display:flex;align-items:center;gap:35px;}
.company-logos img{height:55px;width:auto;opacity:.5;filter:grayscale(100%) brightness(200%);transition:all .3s ease;object-fit:contain;}
.company-logos img:hover{opacity:1;filter:grayscale(0%) brightness(100%);transform:scale(1.15);}
@media (max-width:900px){.interaction-container{flex-direction:column;gap:30px;}.trusted-companies{flex-direction:column;text-align:center;gap:20px;}.company-logos{flex-wrap:wrap;justify-content:center;gap:25px;}.company-logos img{height:45px;}.floating-wrapper{bottom:15px;gap:10px;}.chat-btn{width:50px;height:50px;}.chat-btn svg{width:26px;}}

.social-links{display:flex;gap:15px;flex-wrap:wrap;margin-top:10px;}
.social-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:rgba(255,255,255,0.05);border-radius:50%;color:#ffffff;transition:all 0.3s ease;border:1px solid rgba(255,255,255,0.1);}
.social-icon svg{width:20px;height:20px;}
.social-icon:hover{background-color:#ff0000;color:#ffffff;transform:translateY(-3px);box-shadow:0 5px 15px rgba(255,0,0,0.3);border-color:#ff0000;}
.footer-col h3{font-size:1.2rem;margin-bottom:20px;position:relative;padding-bottom:10px;font-weight:700;}
.footer-col h3::after{content:'';position:absolute;left:0;bottom:0;width:35px;height:3px;background:#ff0000;border-radius:2px;}

.auth-overlay{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;background:rgba(0,0,0,0.85);display:none;align-items:center;justify-content:center;z-index:999999!important;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);animation:fadeIn 0.3s ease;
left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: fixed !important;}
.auth-modal{background:#ffffff;width:95%;max-width:420px;padding:50px 40px;border-radius:25px;position:relative;box-shadow:0 30px 60px rgba(0,0,0,0.6);text-align:center;z-index:1000000!important;animation:slideUp 0.4s cubic-bezier(0.175,0.885,0.32,1.275);}
.close-modal{position:absolute;top:20px;right:25px;background:none;border:none;font-size:2.8rem;cursor:pointer;color:#222;line-height:1;transition:all 0.3s;z-index:2;}
.close-modal:hover{color:#ff0000;transform:rotate(90deg);}
.auth-container h2{font-size:2.1rem;margin-bottom:10px;color:#000;font-weight:900;letter-spacing:-1.5px;}
.auth-container p{color:#666;margin-bottom:30px;font-size:0.95rem;line-height:1.5;}
.auth-container form{display:flex;flex-direction:column;gap:15px;}
.auth-container input{padding:16px;border:2px solid #f0f0f0;border-radius:12px;font-family:inherit;font-size:1rem;outline:none;transition:all 0.3s;background:#f9f9f9;}
.auth-container input:focus{border-color:#ff0000;background:#fff;box-shadow:0 0 0 4px rgba(255,0,0,0.1);}
.btn-auth{background:#ff0000;color:#fff;border:none;padding:18px;border-radius:12px;font-weight:800;font-size:1.1rem;cursor:pointer;transition:all 0.3s;box-shadow:0 8px 20px rgba(255,0,0,0.25);}
.btn-auth:hover{background:#cc0000;transform:translateY(-3px);box-shadow:0 12px 25px rgba(255,0,0,0.4);}
.auth-switch{margin-top:30px;font-size:0.9rem;border-top:1px solid #eee;padding-top:25px;color:#444;}
.auth-switch a{color:#ff0000;text-decoration:none;font-weight:800;margin-left:5px;transition:text-decoration 0.3s;}
.auth-switch a:hover{text-decoration:underline;}
.hidden{display:none!important;}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes slideUp{from{transform:translateY(50px);opacity:0;}to{transform:translateY(0);opacity:1;}}

.pass-wrapper{position:relative;width:100%;}
.pass-wrapper input{width:100%;padding-right:45px !important;}
.toggle-pass{position:absolute;right:15px;top:50%;transform:translateY(-50%);cursor:pointer;color:#888;display:flex;align-items:center;transition:color 0.3s;}
.toggle-pass:hover{color:#ff0000;}
.toggle-pass svg{width:20px;height:20px;}
.toggle-pass.active svg{color:#ff0000;}