:root{
            --primary:#0057b8;
            --secondary:#ffc107;
            --dark:#212529;
            --light:#f8f9fa;
        }
        *{margin:0;padding:0;box-sizing:border-box;font-family:'Poppins',sans-serif;}
        html{scroll-behavior:smooth;}
        body{color:var(--dark);}
        /* Header */
        header{
            position:fixed;
            top:0;left:0;width:100%;
            background:rgba(255,255,255,0.95);
            box-shadow:0 2px 6px rgba(0,0,0,0.08);
            z-index:1000;
        }
        .container{width:90%;max-width:1200px;margin:0 auto;}
        nav{display:flex;align-items:center;justify-content:space-between;padding:0.8rem 0;}
        nav .logo{font-size:1.6rem;font-weight:700;color:var(--primary);}
        nav ul{list-style:none;display:flex;gap:1.2rem;}
        nav a{text-decoration:none;color:var(--dark);font-weight:500;}
        nav a:hover{color:var(--primary);}
        .btn-cta{background:var(--primary);color:#fff;padding:0.5rem 1rem;border-radius:4px;font-weight:600;}
        .btn-cta:hover{background:#00479b;}
        /* Hero */
        #hero{
            height:100vh;
            background:url('/Fotos/pintura_alto_trafico.jpg') center/cover no-repeat;
            display:flex;align-items:center;
            position:relative;
            color:#fff;
        }
        #hero::after{
            content:'';position:absolute;inset:0;
            background:rgba(0,0,0,0.55);
        }
        #hero .content{
            position:relative;
            z-index:2;
            max-width:600px;
        }
        #hero h1{font-size:3rem;font-weight:700;margin-bottom:1rem;line-height:1.2;}
        #hero p{font-size:1.1rem;margin-bottom:2rem;}
        /* Sections */
        section{padding:6rem 0;}
        h2.section-title{font-size:2rem;margin-bottom:2rem;text-align:center;color:var(--primary);}
        .grid{display:grid;gap:2rem;}
        /* Services */
        #servicios .grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));}
        #servicios .card{
            padding:2rem;border-left:4px solid var(--primary);
            background:var(--light);border-radius:6px;min-height:220px;
        }
        /* Ventanales banner */
        #ventanales{
            background:#e9ecef;
        }
        #ventanales .grid{grid-template-columns:1fr 1fr;align-items:center;}
        #ventanales img{width:100%;border-radius:8px;}
        /* Pinturas */
        #pinturas .card{background:var(--primary);color:#fff;}
        /* Otras obras bullet list */
        ul.check{list-style:none;}
        ul.check li{
            padding-left:1.5rem;margin-bottom:0.8rem;
            position:relative;
        }
        ul.check li::before{
            content:'✓';
            position:absolute;left:0;top:0;color:var(--secondary);font-weight:700;
        }
        /* Contacto */
        #contacto form{display:grid;gap:1rem;max-width:600px;margin:0 auto;}
        input,textarea{
            padding:0.75rem;border:1px solid #ced4da;border-radius:4px;width:100%;
            font-family:'Poppins',sans-serif;
        }
        textarea{resize:vertical;min-height:120px;}
        footer{
            background:var(--dark);color:#fff;padding:2rem 0;text-align:center;
        }
        footer a{color:var(--secondary);text-decoration:none;}
        /* Responsive */
        @media(max-width:768px){
            #hero h1{font-size:2.4rem;}
            nav ul{display:none;}
            nav .menu-toggle{display:block;}
        }
    
#pinturas .card {
    background-color: rgba(0, 87, 184, 0.8);
    color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#pinturas .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

#pinturas .grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}


@media (max-width: 768px) {
  #ventanales .grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  #ventanales .grid div {
    padding: 1rem 0;
  }

  #ventanales img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
  }

  #ventanales ul.check {
    padding-left: 0;
    text-align: left;
    max-width: 90%;
    margin: 0 auto;
  }
}

#ventanales p {
    margin-bottom: 1rem;
}


.pintura-imagen {
    margin: 2rem auto;
    text-align: center;
}

.pintura-imagen img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.pinturas-img-wrapper {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.pinturas-img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  width: 90%;
  max-width: 800px;
}
.servicios-img-wrapper {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.otras-obras-img-wrapper {
  display: flex;
  justify-content: center;
  transform: scale(0.85);
}