@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@200;300;400;500;600;700&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
html,body{overflow-x:hidden}
:root{
--vw-blue:#001e50;
--vw-accent:#0040c5;
--vw-light-blue:#00b0f0;
--vw-text:#000e26;
--vw-gray:#6a767d;
--vw-border:#dfe4e8;
--vw-bg:#ffffff;
--vw-bg-alt:#f6f6f6;
}
body{font-family:'Montserrat',Helvetica,Arial,sans-serif;background:var(--vw-bg);color:var(--vw-text);line-height:1.5;font-weight:400;font-size:16px}
h1,h2,h3,h4{font-family:'Montserrat',Helvetica,Arial,sans-serif;font-weight:200;color:var(--vw-blue);line-height:1.2}
a{color:var(--vw-accent);text-decoration:none;transition:color .3s}
a:hover{color:var(--vw-light-blue)}
img{max-width:100%;height:auto}
.container{max-width:1280px;margin:0 auto;padding:0 clamp(20px,5vw,80px)}

/* Site Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:linear-gradient(to bottom,rgba(0,0,0,.8) 0%,rgba(0,0,0,.4) 60%,transparent 100%);display:flex;align-items:center;padding:5px 30px 15px;transition:all .3s ease}
.site-header.scrolled{background:rgba(0,30,80,.95);backdrop-filter:blur(12px);padding:5px 30px 0}

/* Logo VW a la izquierda */
.header-logo{flex-shrink:0;align-self:center;margin-right:20px}
.header-logo img{height:48px;width:auto;filter:brightness(0) invert(1);transition:height .3s ease}
.site-header.scrolled .header-logo img{height:28px}

/* Bloque derecho: nav arriba + separador abajo */
.header-right{flex:1;display:flex;flex-direction:column;padding:8px 0;transition:all .3s ease}

/* Nav - estado grande: visible como fila */
.header-nav{display:flex;align-items:center;justify-content:center;gap:26px;padding:4px 0 8px;transition:all .3s ease;max-height:40px;opacity:1}
.header-nav a{color:#fff;font-size:14px;font-weight:400;letter-spacing:.4px;white-space:nowrap;padding:2px 0;border-bottom:2px solid transparent;transition:border-color .3s}
.header-nav a:hover{border-bottom-color:var(--vw-light-blue)}

/* Scrolled: nav se oculta, queda solo el separador */
.site-header.scrolled .header-right{flex-direction:row;align-items:center;padding:0}
.site-header.scrolled .header-nav{max-height:0;opacity:0;overflow:hidden;padding:0;pointer-events:none}

/* Separador: línea + logo cofenauto + línea */
.header-separator{display:flex;align-items:center;width:100%}
.header-line{flex:1;height:2px;background:rgba(255,255,255,.35);min-width:10px}
.header-line-end{flex:0 0 30px;min-width:30px}
.header-brand{flex-shrink:0;margin:0 14px}
.header-brand img{height:26px;width:auto;filter:brightness(0) invert(1);transition:height .3s ease}
.site-header.scrolled .header-brand img{height:20px}

/* Elementos solo visibles en scrolled */
.header-brand-scrolled{display:none;flex-shrink:0;margin:0 12px}
.header-brand-scrolled img{height:20px;width:auto;filter:brightness(0) invert(1)}
.header-line-scrolled{display:none;width:30px;height:2px;background:rgba(255,255,255,.25)}

/* Scrolled: todo en una fila */
.site-header.scrolled .header-right{flex-direction:row;align-items:center;padding:0}
.site-header.scrolled .header-separator{display:none}
.site-header.scrolled .header-nav{display:flex;max-height:40px;opacity:1;pointer-events:auto;padding:0 4px;gap:18px;flex-shrink:0;justify-content:center;margin:0}
.site-header.scrolled .header-nav a{font-size:12px}
.site-header.scrolled .header-right::before,.site-header.scrolled .header-right::after{content:'';height:2px;background:rgba(255,255,255,.25);flex:1;min-width:10px}
.site-header.scrolled .header-brand-scrolled{display:flex;align-items:center}
.site-header.scrolled .header-line-scrolled{display:block}

.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;transition:.3s}

/* HERO - VW style */
.hero{position:relative;color:#fff;overflow:hidden;min-height:100vh;display:flex;align-items:flex-end;padding-bottom:60px}
.hero-bg{position:absolute;inset:0;background:url('/Scripts/Imagenes/hero-taller.jpg') center/cover no-repeat}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.8) 0%,rgba(0,0,0,.2) 30%,transparent 45%,rgba(0,0,0,.6) 65%,rgba(0,14,38,.95) 100%)}
.hero-content{position:relative;z-index:1;width:80%;max-width:none;padding:0 0 60px}
.hero-text-minimal{text-align:left}
.hero h1{font-size:clamp(24px,3.5vw,48px);white-space:nowrap}
.hero-sub{font-size:clamp(16px,2vw,22px);color:rgba(255,255,255,.7);margin-bottom:0;font-weight:300;letter-spacing:1px}
/* About grid */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.section-dark .about-grid h2{color:#fff}
.section-dark .about-grid p{color:rgba(255,255,255,.8);font-size:16px;line-height:1.8}
.hero h1{font-size:clamp(32px,4.5vw,56px);color:#fff;margin-bottom:24px;font-weight:200;text-shadow:0 2px 30px rgba(0,0,0,.5)}
.hero p{color:#fff;font-size:17px;margin-bottom:16px;font-weight:300;text-shadow:0 1px 15px rgba(0,0,0,.5)}
.cem-container{background:rgba(255,255,255,.08);border-radius:12px;padding:24px;min-height:300px;backdrop-filter:blur(5px)}

/* BUTTONS - VW pill style */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:0 32px;min-height:44px;border-radius:100px;font-family:'Montserrat',sans-serif;font-size:14px;font-weight:500;letter-spacing:.5px;cursor:pointer;transition:all .3s cubic-bezier(.14,1.12,.67,.99);border:none;text-decoration:none}
.btn-primary{background:var(--vw-blue);color:#fff}
.btn-primary:hover{background:var(--vw-accent);color:#fff}
.btn-outline{background:transparent;color:var(--vw-blue);border:1px solid var(--vw-blue)}
.btn-outline:hover{background:var(--vw-accent);color:#fff;border-color:var(--vw-accent)}
.btn-white{background:#fff;color:var(--vw-blue)}
.btn-white:hover{background:var(--vw-light-blue);color:#fff}

/* SECTIONS */
section{padding:clamp(50px,8vw,100px) 0}
.section-white{background:var(--vw-bg)}
.section-alt{background:var(--vw-bg-alt)}
.section-dark{background:var(--vw-blue);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(255,255,255,.8)}
.overline{color:var(--vw-accent);text-transform:uppercase;letter-spacing:3px;font-size:12px;font-weight:600;display:block;margin-bottom:12px}
.section-dark .overline{color:var(--vw-light-blue)}
h2{font-size:clamp(24px,3vw,42px);margin-bottom:20px}
h3{font-size:clamp(18px,2vw,24px);margin-bottom:12px}
p{margin-bottom:14px;color:var(--vw-gray)}
.section-header{text-align:center;max-width:700px;margin:0 auto 50px}
.section-header p{font-size:17px}

/* GALLERY - Instalaciones */
/* Instalaciones grid */
.inst-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.inst-text h2{margin-bottom:20px}
.inst-text p{color:var(--vw-gray);font-size:16px;line-height:1.8;margin-bottom:14px}

/* Carousel */
.carousel{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:4/3}
.carousel-track{position:relative;width:100%;height:100%}
.carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s ease}
.carousel-slide.active{opacity:1}
.carousel-slide img{width:100%;height:100%;object-fit:cover}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,30,80,.6);color:#fff;border:none;width:44px;height:44px;font-size:20px;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .3s;z-index:2}
.carousel-btn:hover{background:var(--vw-accent)}
.carousel-prev{left:12px}
.carousel-next{right:12px}
.carousel-dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.carousel-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);border:none;cursor:pointer;transition:background .3s}
.carousel-dot.active{background:#fff}

/* Keep old gallery for compat */
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-radius:12px;overflow:hidden}
.gallery img{width:100%;height:350px;object-fit:cover;transition:transform .5s}
.gallery img:hover{transform:scale(1.03)}

/* PROMO CARDS - VW style flat */
.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.promo-card{background:#fff;border-radius:0;overflow:hidden;transition:box-shadow .3s;border:1px solid var(--vw-border)}
.promo-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.08)}
.promo-card img{width:100%;height:200px;object-fit:cover}
.promo-card-body{padding:24px}
.promo-card h3{font-size:18px;font-weight:500;color:var(--vw-blue);margin-bottom:10px}
.promo-card p{font-size:14px;color:var(--vw-gray)}

/* SERVICES - VW style cards */
.services-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.service-card{display:flex;overflow:hidden;background:#fff;transition:box-shadow .3s;border:1px solid var(--vw-border)}
.service-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.08)}
.service-card img{width:45%;object-fit:cover}
.service-card-text{padding:30px;display:flex;flex-direction:column;justify-content:center}
.service-card-text h3{font-weight:500}
.service-card-text p{font-size:14px}

/* CITA PREVIA - dark section */
.cita-section{background:var(--vw-blue);text-align:center;padding:clamp(60px,10vw,120px) 0;position:relative;overflow:hidden}
.cita-section::before{content:'';position:absolute;top:-50%;right:-20%;width:80%;height:200%;background:radial-gradient(circle,rgba(0,64,197,.3) 0%,transparent 60%);pointer-events:none}
.cita-section h2{color:#fff}
.cita-section p{color:rgba(255,255,255,.8);max-width:700px;margin:0 auto 20px;font-size:17px;font-weight:300}
.cita-section .btn{margin-top:20px}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info h2{margin-bottom:24px}
.contact-detail{margin-bottom:18px;color:var(--vw-gray);font-size:15px}
.contact-detail strong{color:var(--vw-text);display:block;margin-bottom:4px;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:1px}
.contact-link{display:inline-flex;align-items:center;gap:6px;padding:8px 0;color:var(--vw-accent);font-weight:500;font-size:15px}
.contact-link:hover{color:var(--vw-light-blue)}
form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
input,textarea{background:#fff;border:1px solid var(--vw-border);color:var(--vw-text);padding:14px 16px;font-family:'Montserrat',sans-serif;font-size:14px;border-radius:0;width:100%;transition:border-color .3s}
input:focus,textarea:focus{outline:none;border-color:var(--vw-accent)}
textarea{min-height:130px;resize:vertical}
.btn-submit{background:var(--vw-blue);color:#fff;border:none;padding:0 40px;min-height:48px;font-size:14px;font-weight:500;cursor:pointer;border-radius:100px;font-family:'Montserrat',sans-serif;letter-spacing:.5px;transition:background .3s}
.btn-submit:hover{background:var(--vw-accent)}

/* FOOTER - VW style */
footer{background:#fff;border-top:2px solid var(--vw-blue);padding:clamp(30px,5vw,72px) 0;text-align:center;color:var(--vw-gray);font-size:13px}
footer a{color:var(--vw-accent)}

/* RESPONSIVE */
@media(max-width:960px){
.hero-text-minimal{text-align:center}
.about-grid{grid-template-columns:1fr}
.services-grid{grid-template-columns:1fr}
.service-card{flex-direction:column}
.service-card img{width:100%;height:220px}
.contact-grid{grid-template-columns:1fr}
.promo-grid{grid-template-columns:1fr}
.inst-grid{grid-template-columns:1fr}
.gallery{grid-template-columns:1fr}
.gallery img{height:250px}
.form-row{grid-template-columns:1fr}
.header-right{display:none}
.header-nav{display:none;position:absolute;top:56px;left:0;right:0;background:rgba(0,30,80,.98);flex-direction:column;padding:20px;gap:16px;z-index:200;max-height:none;opacity:1}
.header-nav.open{display:flex}
.header-logo img{height:28px}
.hamburger{display:block;margin-left:auto}
.site-header{height:56px}
}