.dv-contact-section{
    padding:40px 20px;
    background:radial-gradient(circle at top right, rgba(255,255,255,0.12), transparent 32%),
                linear-gradient(180deg, #bf0a1f 0%, #e32d3b 46%, #f6f1ef 100%);
}

.dv-contact-card{
    max-width:620px;
    margin:0 auto;
    padding:38px 32px;
    background:rgba(255,255,255,0.96);
    border-radius:28px;
    box-shadow:0 28px 70px rgba(13,13,13,0.16);
    border:1px solid rgba(220, 43, 43, 0.12);
    position:relative;
    overflow:hidden;
    transition:transform .35s ease,box-shadow .35s ease;
}

.dv-contact-card:hover{
    transform:translateY(-2px);
    box-shadow:0 36px 80px rgba(13,13,13,0.18);
}

.dv-contact-card::before{
    content:"";
    position:absolute;
    top:-40px;
    left:-40px;
    width:160px;
    height:160px;
    border-radius:50%;
    background:rgba(220,43,43,0.15);
}

.dv-card-header{
    position:relative;
    z-index:1;
    margin-bottom:28px;
    direction:rtl;
}

.dv-chip{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:.55em 1em;
    border-radius:999px;
    background:#dc2b2b;
    color:#fff;
    font-size:13px;
    letter-spacing:.03em;
    margin-bottom:16px;
    box-shadow:0 10px 25px rgba(220,43,43,0.18);
}

.dv-card-header h2{
    margin:0 0 12px;
    font-size:2rem;
    line-height:1.2;
    color:#111;
    letter-spacing:.02em;
}

.dv-card-header p{
    margin:0;
    color:#5f5f5f;
    font-size:1rem;
    line-height:1.75;
    max-width:520px;
}

.dv-form{
    display:flex;
    flex-direction:column;
    gap:20px;
    position:relative;
    z-index:1;
    opacity:1;
    visibility:visible;
}

.dv-field-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}

.dv-field{
    position:relative;
}

.dv-field-half{
    min-width:0;
}

.dv-field input{
    width:100%;
    box-sizing:border-box;
    padding:20px 18px 18px;
    border-radius:18px;
    border:1px solid rgba(220,43,43,0.2);
    background:#fff;
    outline:none;
    transition:box-shadow .22s ease, border-color .22s ease, transform .22s ease;
    font-size:16px;
    color:#1b1b1b;
}

.dv-field input::placeholder{
    color:transparent;
}

.dv-field label{
    position:absolute;
    right:18px;
    top:20px;
    color:#8a8a8a;
    transition:all .18s ease;
    pointer-events:none;
    font-size:15px;
    background:#fff;
    padding:0 6px;
    z-index:2;
}

.dv-field input:focus,
.dv-field input:not(:placeholder-shown){
    border-color:#dc2b2b;
    box-shadow:0 16px 35px rgba(220,43,43,0.12);
}

.dv-field input:focus+label,
.dv-field input:not(:placeholder-shown)+label{
    top:-10px;
    font-size:13px;
    color:#dc2b2b;
    right:16px;
}

.dv-actions{
    display:flex;
    flex-direction:column;
    gap:16px;
    align-items:flex-start;
    position:relative;
}

.dv-submit{
    width:100%;
    background:#dc2b2b;
    color:#fff;
    padding:16px 26px;
    border-radius:18px;
    border:none;
    font-size:16px;
    letter-spacing:.03em;
    text-transform:uppercase;
    cursor:pointer;
    transition:transform .13s ease,box-shadow .13s ease,background .13s ease,opacity .13s ease;
}

.dv-submit:hover{
    transform:translateY(-2px);
    background:#b30c21;
    box-shadow:0 18px 30px rgba(220,43,43,0.2);
}

.dv-submit.disabled{
    opacity:.65;
    cursor:not-allowed;
    transform:none;
}

.dv-loader{
    width:34px;
    height:34px;
    border-radius:50%;
    border:4px solid rgba(220,43,43,0.22);
    border-top-color:#dc2b2b;
    display:none;
    transition:opacity .22s ease;
}

.dv-loader.loading{
    display:inline-block;
    opacity:1;
    animation:dv-spin .9s linear infinite;
}

.dv-message{
    margin-top:10px;
    font-size:14px;
    min-height:24px;
    line-height:1.5;
    color:#333;
    padding:12px 16px;
    border-radius:16px;
    background:rgba(255,255,255,0.92);
    border:1px solid transparent;
    box-shadow:0 12px 22px rgba(0,0,0,0.05);
    opacity:0;
    transform:translateY(8px);
    transition:opacity .24s ease,transform .24s ease,border-color .24s ease;
}

.dv-message.show{
    opacity:1;
    transform:translateY(0);
}

.dv-message.success{
    color:#0a8a3b;
    background:rgba(233,249,236,0.94);
    border-color:#9be2b0;
}

.dv-message.error{
    color:#c62828;
    background:rgba(255,235,238,0.94);
    border-color:#f8c1c5;
}

.dv-success-burst{
    animation:dv-burst .9s ease-out;
}

@keyframes dv-burst{
    0%{transform:scale(.98)}
    50%{transform:scale(1.02)}
    100%{transform:scale(1)}
}

@keyframes dv-spin{
    100%{transform:rotate(360deg)}
}

@keyframes dv-fade-up{
    from{opacity:0;transform:translateY(14px)}
    to{opacity:1;transform:translateY(0)}
}

.dv-submit:active{transform:scale(.98)}

@media (max-width:840px){
    .dv-contact-card{padding:28px 24px}
    .dv-card-header h2{font-size:1.75rem}
}

@media (max-width:600px){
    .dv-contact-section{padding:30px 12px}
    .dv-card-header h2{font-size:1.55rem}
    .dv-actions{gap:14px}
    .dv-field input{padding:18px 16px 16px}
    .dv-field-row{grid-template-columns:1fr;gap:20px}
}

.dv-contact-card[dir="ltr"] .dv-field label{left:18px;right:auto}