.fondo2{
    background-color: #f9f9f9;
    opacity: 1;
    background-image:  linear-gradient(30deg, #f4fafd 12%, transparent 12.5%, transparent 87%, #f4fafd 87.5%, #f4fafd), linear-gradient(150deg, #f4fafd 12%, transparent 12.5%, transparent 87%, #f4fafd 87.5%, #f4fafd), linear-gradient(30deg, #f4fafd 12%, transparent 12.5%, transparent 87%, #f4fafd 87.5%, #f4fafd), linear-gradient(150deg, #f4fafd 12%, transparent 12.5%, transparent 87%, #f4fafd 87.5%, #f4fafd), linear-gradient(60deg, #f4fafd77 25%, transparent 25.5%, transparent 75%, #f4fafd77 75%, #f4fafd77), linear-gradient(60deg, #f4fafd77 25%, transparent 25.5%, transparent 75%, #f4fafd77 75%, #f4fafd77);
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
  }
.fondo2{
    background-color: #f7f7f7;
    background-image: url("data:image/svg+xml,%3Csvg width='300' height='60' viewBox='0 0 100 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21.184 20c.357-.13.72-.264 1.088-.402l1.768-.661C33.64 15.347 39.647 14 50 14c10.271 0 15.362 1.222 24.629 4.928.955.383 1.869.74 2.75 1.072h6.225c-2.51-.73-5.139-1.691-8.233-2.928C65.888 13.278 60.562 12 50 12c-10.626 0-16.855 1.397-26.66 5.063l-1.767.662c-2.475.923-4.66 1.674-6.724 2.275h6.335zm0-20C13.258 2.892 8.077 4 0 4V2c5.744 0 9.951-.574 14.85-2h6.334zM77.38 0C85.239 2.966 90.502 4 100 4V2c-6.842 0-11.386-.542-16.396-2h-6.225zM0 14c8.44 0 13.718-1.21 22.272-4.402l1.768-.661C33.64 5.347 39.647 4 50 4c10.271 0 15.362 1.222 24.629 4.928C84.112 12.722 89.438 14 100 14v-2c-10.271 0-15.362-1.222-24.629-4.928C65.888 3.278 60.562 2 50 2 39.374 2 33.145 3.397 23.34 7.063l-1.767.662C13.223 10.84 8.163 12 0 12v2z' fill='%23a2c8fe' fill-opacity='0.3' fill-rule='evenodd'/%3E%3C/svg%3E");
}


.fondo3{
background-color: #f7f7f7;
background-image: url("stacked-steps-haikei.svg");
background-repeat: no-repeat;
background-position: center;
background-size: cover;
}

.fondo2{
    background-color: #f7f7f7;
    background-image: url("blurry-gradient-haikei.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    }

    .fondo{
        background: rgb(9,148,220);
        background: linear-gradient(0deg, rgba(9,148,220,1) 0%, rgba(105,190,234,1) 20%, rgba(255,255,255,1) 100%);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        }

.fondo-2026 {
    background-image: url("Img/fondo_2026.jpg");
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
    background-attachment: fixed;
    min-height: 100vh;
}

.banner-principal {
    display: block;
    border-radius: 0;
    margin-bottom: 0;
}

.card-formulario {
    margin-top: -60px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    position: relative;
    z-index: 10;
}

.fondo3{
    --s: 150px; /* control the size */
    
    background:
        linear-gradient(135deg,#f1f1f100 18.75%,#ffffff 0 31.25%,#ffffff00 0),
        repeating-linear-gradient(45deg,#ffffff -6.25% 6.25%,#e2fdff 0 18.75%);
    background-size: var(--s) var(--s);
}