:root{
    --fondo:#f5f5f7;
    --panel:#ffffff;
    --borde:#e7e7ec;
    --texto:#1f2937;
    --muted:#6b7280;
    --rosa:#AA5283;
    --dorado:#B6804A;
    --azul:#4d5e97;
    --azuloscuro:#24345d;
    --sombra:0 16px 34px rgba(15,23,42,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
body{
    font-family:Arial,Helvetica,sans-serif;
    background:linear-gradient(180deg,#f5f5f7 0%,#efeff4 100%);
    color:var(--texto);
    min-height:100vh;
}
.page{
    min-height:100vh;
    display:grid;
    grid-template-columns:430px 1fr;
}
.left{
    background:linear-gradient(180deg,var(--azuloscuro) 0%, var(--azul) 100%);
    color:#fff;
    padding:34px 30px;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
}
.brand{
    display:flex;
    align-items:center;
    gap:14px;
    margin-bottom:26px;
}
.brandicon{
    width:62px;
    height:62px;
    border-radius:18px;
    background:rgba(255,255,255,.16);
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:700;
    font-size:18px;
    border:1px solid rgba(255,255,255,.18);
}
.brandlabel{
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:.8px;
    opacity:.86;
    margin-bottom:4px;
    font-weight:700;
}
.brandtitle{
    font-size:24px;
    font-weight:700;
    line-height:1.05;
}
.brandsubtitle{
    font-size:14px;
    margin-top:5px;
    opacity:.9;
}
.left h1{
    font-size:32px;
    line-height:1.08;
    margin-bottom:12px;
}
.left p{
    font-size:15px;
    line-height:1.7;
    opacity:.94;
    max-width:320px;
}
.leftbottom{
    font-size:13px;
    line-height:1.6;
    color:rgba(255,255,255,.88);
}
.right{
    display:flex;
    align-items:center;
    justify-content:center;
    padding:28px;
    position:relative;
}
.banner{
    position:absolute;
    top:0;
    left:0;
    right:0;
    height:120px;
    overflow:hidden;
    border-bottom:1px solid #dddfe5;
    background:#e9eaee;
}
.banner img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.card{
    width:100%;
    max-width:520px;
    background:#fff;
    border:1px solid var(--borde);
    border-radius:26px;
    box-shadow:var(--sombra);
    overflow:hidden;
    position:relative;
    z-index:2;
    margin-top:80px;
}
.cardhead{
    padding:28px 28px 12px;
}
.cardhead span{
    display:inline-flex;
    padding:7px 12px;
    border-radius:999px;
    background:rgba(182,128,74,.12);
    color:var(--dorado);
    font-size:12px;
    font-weight:700;
    margin-bottom:12px;
}
.cardhead h2{
    font-size:28px;
    margin-bottom:8px;
}
.cardhead p{
    font-size:14px;
    line-height:1.55;
    color:var(--muted);
}
.form{
    padding:20px 28px 28px;
}
.field{
    display:flex;
    flex-direction:column;
    gap:8px;
    margin-bottom:16px;
}
label{
    font-size:14px;
    font-weight:700;
    color:#374151;
}
input{
    height:50px;
    border:1px solid #d1d5db;
    border-radius:14px;
    padding:0 14px;
    font-size:15px;
    outline:none;
}
input:focus{
    border-color:var(--azul);
    box-shadow:0 0 0 4px rgba(77,94,151,.10);
}
.btn{
    width:100%;
    height:50px;
    border:0;
    border-radius:14px;
    background:linear-gradient(90deg,var(--azul) 0%,var(--rosa) 100%);
    color:#fff;
    font-size:15px;
    font-weight:700;
    cursor:pointer;
    margin-top:6px;
}
.links{
    margin-top:16px;
    display:flex;
    justify-content:center;
}
.links a{
    color:var(--azul);
    text-decoration:none;
    font-size:14px;
    font-weight:700;
}
.alerta{
    margin:0 28px;
    padding:14px 16px;
    border-radius:14px;
    font-size:14px;
}
.error{
    background:#fff1f2;
    color:#9f1239;
    border:1px solid #fecdd3;
}
.ok{
    background:#ecfdf5;
    color:#166534;
    border:1px solid #bbf7d0;
}
.note{
    margin-top:10px;
    font-size:13px;
    line-height:1.6;
    color:var(--muted);
    background:#fafafa;
    border:1px dashed #d1d5db;
    border-radius:14px;
    padding:14px 16px;
}
@media (max-width:980px){
    .page{grid-template-columns:1fr}
    .left{display:none}
    .card{margin-top:100px}
}
@media (max-width:640px){
    .right{padding:14px}
    .cardhead,.form{padding-left:18px;padding-right:18px}
    .cardhead h2{font-size:24px}
}