body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
background:#ffffff;
color:#121A3A;
}

/* HEADER */

.header{
padding:20px 40px;
background:white;
border-bottom:1px solid #e5e7eb;
display:flex;
align-items:center;
justify-content:space-between;
flex-wrap:wrap;
}

.menu{
display:flex;
gap:25px;
align-items:center;
}

@media (max-width: 768px){

.header{
padding:15px 20px;
flex-direction:column;
align-items:flex-start;
}

.menu{
margin-top:15px;
flex-wrap:wrap;
gap:15px;
}

.logo img{
height:55px;
}

}

@media (max-width:768px){

.section{
padding:50px 20px;
}

.hero{
padding:60px 20px;
}

.hero h1{
font-size:28px;
}

.hero p{
font-size:16px;
}

.cards{
flex-direction:column;
}

.contacto-container{
grid-template-columns:1fr;
}

}

.logo img{
height:70px;
}

/* HERO */

.hero{
padding:100px 40px;
text-align:center;
background:linear-gradient(120deg,#121A3A,#274C9A);
color:white;
}

.hero-logo{
margin-bottom:30px;
}

.hero-logo img{
height:120px;
}

.hero h1{
font-size:42px;
margin-bottom:20px;
}

.hero p{
font-size:20px;
opacity:0.9;
}

.btn{
background:#274C9A;
padding:15px 35px;
display:inline-block;
margin-top:30px;
border-radius:8px;
text-decoration:none;
color:white;
font-weight:bold;
font-size:16px;
}

.btn:hover{
background:#121A3A;
}

.section{
padding:80px 60px;
background:#F4F6FB;
}

.section h2{
text-align:center;
margin-bottom:50px;
color:#121A3A;
font-size:30px;
}

.cards{
display:flex;
gap:30px;
flex-wrap:wrap;
justify-content:center;
}

.card{
background:white;
padding:40px;
flex:1;
min-width:280px;
max-width:350px;
border-radius:12px;
box-shadow:0 10px 30px rgba(18,26,58,0.08);
text-align:center;
border-top:4px solid #274C9A;
transition:0.2s;
}

.card:hover{
transform:translateY(-5px);
box-shadow:0 20px 40px rgba(18,26,58,0.12);
}

.card h3{
color:#121A3A;
margin-bottom:15px;
font-size:20px;
}

.card p{
color:#475569;
line-height:1.5;
}
/* FOOTER */

.footer{
padding:40px;
text-align:center;
background:#121A3A;
color:white;
}

.menu{
display:flex;
align-items:center;
gap:30px;
}

.menu a{
text-decoration:none;
color:#121A3A;
font-weight:600;
}

.btn-menu{
background:#274C9A;
color:white !important;
padding:10px 20px;
border-radius:8px;
}

.btn-menu:hover{
background:#121A3A;
}

.menu{
display:flex;
gap:25px;
align-items:center;
}

.menu a{
text-decoration:none;
color:#121A3A;
font-weight:600;
}

.btn-menu{
background:#274C9A;
color:white !important;
padding:8px 16px;
border-radius:6px;
}

.intro{
max-width:900px;
margin:auto;
text-align:center;
}

.intro p{
color:#475569;
font-size:18px;
line-height:1.6;
margin-bottom:15px;
}

.plataformas-grid{
display:flex;
gap:40px;
justify-content:center;
margin-top:40px;
flex-wrap:wrap;
}

.plataforma{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
max-width:320px;
text-align:center;
}

.plataforma h3{
color:#121A3A;
margin-bottom:10px;
}

.pasos{
display:flex;
justify-content:center;
gap:60px;
margin-top:40px;
flex-wrap:wrap;
text-align:center;
}

.pasos h3{
font-size:40px;
color:#274C9A;
margin-bottom:10px;
}

.plataformas-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
margin-top:40px;
}

.plataforma-card{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
text-align:center;
transition:0.3s;
}

.plataforma-card:hover{
transform:translateY(-5px);
box-shadow:0 20px 40px rgba(0,0,0,0.08);
}

.plataforma-icon{
font-size:40px;
margin-bottom:15px;
}

.plataforma-card h3{
margin-bottom:10px;
color:#121A3A;
}

.plataforma-card ul{
list-style:none;
padding:0;
margin-top:20px;
}

.plataforma-card li{
padding:6px 0;
color:#64748b;
}

.planes-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
margin-top:40px;
}

.plan-card{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
text-align:center;
position:relative;
}

.plan-card.destacado{
border:2px solid #274C9A;
transform:scale(1.03);
}

.plan-badge{
position:absolute;
top:-12px;
left:50%;
transform:translateX(-50%);
background:#274C9A;
color:white;
padding:5px 12px;
border-radius:20px;
font-size:12px;
}

.precio{
font-size:20px;
margin:20px 0;
color:#64748b;
}

.precio strong{
font-size:28px;
color:#121A3A;
}

.plan-card{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
text-align:center;
position:relative;
display:flex;
flex-direction:column;
}

.plan-card ul{
list-style:none;
padding:0;
margin:20px 0;
flex:1;
}

.btn-plan{
background:#121A3A;
color:white;
padding:10px 20px;
border-radius:8px;
text-decoration:none;
display:inline-block;
margin-top:15px;
}

.btn-plan{
background:#121A3A;
color:white;
padding:10px 20px;
border-radius:8px;
text-decoration:none;
display:inline-block;
margin-top:auto;
}

.contacto-container{
display:grid;
grid-template-columns:1fr 1fr;
gap:40px;
margin-top:40px;
}

.contacto-info{
background:#F4F6FB;
padding:40px;
border-radius:12px;
}

.contacto-datos div{
margin-top:15px;
color:#475569;
}

.contacto-form{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
}

.form-group{
margin-bottom:20px;
}

.form-group label{
display:block;
margin-bottom:5px;
font-weight:600;
}

.form-group input,
.form-group select,
.form-group textarea{
width:100%;
padding:12px;
border-radius:8px;
border:1px solid #e5e7eb;
}

.form-group textarea{
height:100px;
}

.mensaje-ok{
background:#E8F5E9;
color:#2E7D32;
padding:15px;
border-radius:8px;
margin-bottom:20px;
text-align:center;
}

.footer-admin{
margin-top:15px;
font-size:12px;
opacity:0.5;
}

.footer-admin a{
color:white;
text-decoration:none;
}

.btn-ingreso{
border:1px solid #274C9A;
color:#274C9A;
padding:8px 16px;
border-radius:8px;
text-decoration:none;
font-weight:600;
}

.btn-ingreso:hover{
background:#274C9A;
color:white;
}

/* LOGIN */

.login-body{
background:#121A3A;
height:100vh;
display:flex;
align-items:center;
justify-content:center;
font-family:Arial;
}

.login-container{
width:100%;
display:flex;
justify-content:center;
}

.login-card{
background:white;
padding:40px;
border-radius:12px;
width:320px;
box-shadow:0 10px 30px rgba(0,0,0,0.1);
text-align:center;
}

.login-logo img{
width:140px;
margin-bottom:20px;
}

.btn-login{
background:#274C9A;
color:white;
border:none;
padding:12px;
width:100%;
border-radius:8px;
cursor:pointer;
font-weight:600;
margin-top:10px;
}

.btn-login:hover{
background:#121A3A;
}

.whatsapp-float{
position:fixed;
bottom:25px;
right:25px;
width:60px;
height:60px;
background:#25D366;
color:white;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
box-shadow:0 5px 20px rgba(0,0,0,0.2);
z-index:999;
transition:0.3s;
}

.whatsapp-float:hover{
transform:scale(1.1);
}


.menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* ===== FIX HEADER TOTAL ===== */

.header {
    position: relative;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: white;
}

.logo img {
    height: 60px;
}

/* MENÚ NORMAL (PC) */
.menu {
    display: flex !important;
    gap: 25px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu li a {
    text-decoration: none;
    color: #121A3A;
}

/* BOTÓN */
.menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

/* ===== MOBILE ===== */
@media (max-width: 768px){

    .menu-toggle {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
        z-index: 10000;
    }

    .menu {
        display: none !important;
        flex-direction: column;
        width: 100%;
        background: white;
        margin-top: 15px;
        padding: 10px 0;
    }

    .menu.active {
        display: flex !important;
    }

}

.instagram-link {
    opacity: 0.7;
    transition: 0.3s;
}

.instagram-link:hover {
    opacity: 1;
    transform: scale(1.1);
}