.fd-registration-wrap {
    --fd-accent: #00a99d;
    --fd-accent-dark: #007f77;
    --fd-border: #d9e2e1;
    --fd-muted: #61706e;
    --fd-error: #b42318;
    max-width: 880px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.fd-registration-card {
    background: #fff;
    border: 1px solid var(--fd-border);
    border-radius: 18px;
    box-shadow: 0 18px 55px rgba(13, 46, 43, .08);
    overflow: hidden;
}

.fd-registration-header {
    padding: 2rem 2rem 1.5rem;
    background: linear-gradient(135deg, rgba(0, 169, 157, .12), rgba(0, 169, 157, .02));
    border-bottom: 1px solid var(--fd-border);
}

.fd-registration-header h2 {
    margin: .2rem 0 .5rem;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.1;
}

.fd-registration-header p { margin: 0; color: var(--fd-muted); }
.fd-registration-kicker { color: var(--fd-accent-dark) !important; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; }
.fd-registration-form { padding: 2rem; }
.fd-grid { display: grid; gap: 1rem; }
.fd-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fd-field { margin-bottom: 1rem; }
.fd-field label,
.fd-account-type legend { display: block; margin-bottom: .4rem; font-weight: 650; }
.fd-field input,
.fd-field select {
    width: 100%;
    min-height: 48px;
    padding: .7rem .85rem;
    border: 1px solid var(--fd-border);
    border-radius: 10px;
    background: #fff;
    font: inherit;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.fd-field input:focus,
.fd-field select:focus {
    outline: none;
    border-color: var(--fd-accent);
    box-shadow: 0 0 0 3px rgba(0, 169, 157, .14);
}
.fd-field-error input,
.fd-field-error select,
.fd-checkbox.fd-field-error { border-color: var(--fd-error); }
.fd-account-type { border: 0; padding: 0; margin: 0 0 1.25rem; }
.fd-account-type label { display: inline-flex; align-items: center; gap: .45rem; margin: 0 1.25rem .5rem 0; cursor: pointer; }
.fd-account-type input { accent-color: var(--fd-accent); }
.fd-section-title { margin: 1.5rem 0 .8rem; padding-top: 1.2rem; border-top: 1px solid var(--fd-border); }
.fd-section-title h3 { margin: 0; font-size: 1.15rem; }
.fd-section-title p { margin: .25rem 0 0; color: var(--fd-muted); font-size: .92rem; }
.fd-checkbox { display: flex; align-items: flex-start; gap: .65rem; margin: 1rem 0 1.25rem; padding: .85rem; border: 1px solid transparent; border-radius: 10px; }
.fd-checkbox input { margin-top: .2rem; accent-color: var(--fd-accent); }
.fd-submit { width: 100%; min-height: 52px; border-radius: 10px !important; font-weight: 750 !important; background: var(--fd-accent) !important; border-color: var(--fd-accent) !important; }
.fd-submit:hover { background: var(--fd-accent-dark) !important; border-color: var(--fd-accent-dark) !important; }
.fd-login-link { margin: 1rem 0 0; text-align: center; color: var(--fd-muted); }
.fd-honeypot { position: absolute !important; left: -99999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.fd-business-fields[hidden] { display: none !important; }

@media (max-width: 680px) {
    .fd-registration-header,
    .fd-registration-form { padding: 1.3rem; }
    .fd-grid-2 { grid-template-columns: 1fr; gap: 0; }
    .fd-registration-card { border-radius: 12px; }
}