:root{
    --accent:#0d6efd; /* azul primario Bootstrap */
    --dark:#0b2239;
}

body{
    font-family:'Montserrat';
}

/* HEADER FIJO */
.topbar{
    background: var(--dark);
    color:#fff;
    font-size:.925rem;
}
.topbar a{ color:#fff; text-decoration:none }
.navbar{
    transition: box-shadow .2s ease, background-color .2s ease;
    background:#ffffffcc; /* leve translucidez */
    backdrop-filter: blur(6px);
}
.navbar.scrolled{
    background:#fff;
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
}
.brand-mark{
    font-weight:800;
    letter-spacing:.3px;
    font-size: 40px;
    color:var(--dark);
    color: #186dfa;
}

/* HERO / BANNER */
.hero{
    position: relative;
    min-height: 70vh;
    display: grid;
    place-items: center;
    text-align: center;
    color:#fff;
    background:
        linear-gradient(180deg, rgba(11,34,57,.65), rgba(11,34,57,.65)),
        url('../images/agencia-de-publicidad.webp') center/cover no-repeat;
}
.hero h1{
    font-weight: 800;
    line-height: 1.1;
    font-size: clamp(2rem, 4.5vw, 3.25rem);
}
.hero p.lead{
    font-size: clamp(1rem, 2vw, 1.25rem);
    opacity:.95;
}

/* SECCIONES */
.section-title{
    text-align: center;
    font-weight:800;
    color:var(--dark);
}
.service-card{
    height:100%;
    border:1px solid #eef1f4;
    border-radius: 1rem;
    padding:1.25rem;
    transition: transform .15s ease, box-shadow .15s ease;
    background:#fff;
}
.service-card:hover{
    transform: translateY(-2px);
    box-shadow:0 10px 24px rgba(0,0,0,.06);
}
.service-card img{
    width: 100%;
    height: 200px;

    object-fit: contain;
}
.service-card h5{
    width: 100%;
    display: inline-block;
    margin: 10px 0;
}
.icon-badge{
    width:48px; height:48px; display:grid; place-items:center;
    border-radius:12px; background:#f1f5ff; color:var(--accent);
    font-size:1.35rem; margin-bottom:.75rem;
}

/* CTA flotante */
.whatsapp-fab{
    position:fixed; right:16px; bottom:16px; z-index:1030;
}


.dosImagenes img{
    width: 48%;
}


.bolsa{
    text-align: center;
    color: blue;
    font-size: 30px;
    font-weight: bold;
}
.bolsa img{
    width: 40px;
}

/* FOOTER */
footer{
    background:#0b2239; color:#cbd5e1;
}
footer a{ color:#ffffff; text-decoration:none }
footer a:hover{ text-decoration:underline }

/* Ajustes del header fijo para que no tape contenido */
body{ padding-top: 112px; } /* topbar(40) + navbar aprox(72) */

@media (max-width: 991px){
    body{ padding-top: 136px; }
}


@media screen and (max-width:1400px){

}

@media screen and (max-width:1200px){

}

@media screen and (max-width:992px){

}

@media screen and (max-width:768px){

}

@media screen and (max-width:576px){
    
}