.nimbus-form-shell {
    --nimbus-blue: #1687ff;
    --nimbus-black: #05070a;
    --nimbus-navy: #0b1017;
    --nimbus-border: #263748;
    --nimbus-white: #ffffff;
    --nimbus-grey: #aab4c0;
    width: 100%;
    margin: 0;
    padding: clamp(58px, 8vw, 96px) 0;
    background: var(--nimbus-black);
    box-shadow: 0 0 0 100vmax var(--nimbus-black);
    clip-path: inset(0 -100vmax);
    color: var(--nimbus-white);
    font-family: Arial, Helvetica, sans-serif;
}

.nimbus-form-shell * { box-sizing: border-box; }
.nimbus-form-intro { max-width: 760px; margin-bottom: 42px; }
.nimbus-event-form { max-width: 1080px; }
.nimbus-eyebrow { display: block; margin-bottom: 12px; color: var(--nimbus-blue); font-size: 13px; font-weight: 700; letter-spacing: 2px; }
.nimbus-form-intro h2 { margin: 0 0 14px; color: var(--nimbus-white); font-size: clamp(30px, 4vw, 46px); font-weight: 600; line-height: 1.12; }
.nimbus-form-intro p { margin: 0; color: var(--nimbus-grey); font-size: 16px; line-height: 1.7; }
.nimbus-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.nimbus-field { min-width: 0; margin: 0; padding: 0; border: 0; }
.nimbus-full { grid-column: 1 / -1; }
.nimbus-field > label,
.nimbus-field legend { display: block; margin-bottom: 9px; color: var(--nimbus-white); font-size: 14px; font-weight: 600; line-height: 1.4; }
.nimbus-field label > span,
.nimbus-field legend > span { color: var(--nimbus-blue); }
.nimbus-field input:not([type="checkbox"]),
.nimbus-field select,
.nimbus-field textarea {
    width: 100%;
    margin: 0;
    padding: 15px 16px;
    border: 1px solid var(--nimbus-border);
    border-radius: 0;
    outline: none;
    background: var(--nimbus-navy);
    color: var(--nimbus-white);
    font: inherit;
    line-height: 1.4;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.nimbus-field textarea { min-height: 170px; resize: vertical; }
.nimbus-field input:focus,
.nimbus-field select:focus,
.nimbus-field textarea:focus { border-color: var(--nimbus-blue); box-shadow: 0 0 0 2px rgba(22,135,255,.16); }
.nimbus-field input::placeholder,
.nimbus-field textarea::placeholder { color: #7f8a96; opacity: 1; }
.nimbus-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.nimbus-choice { display: flex !important; align-items: flex-start; gap: 10px; min-height: 50px; margin: 0 !important; padding: 13px 14px; border: 1px solid var(--nimbus-border); background: var(--nimbus-navy); color: var(--nimbus-grey) !important; cursor: pointer; }
.nimbus-choice input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--nimbus-blue); }
.nimbus-choice span { color: var(--nimbus-grey) !important; }
.nimbus-consent { display: flex !important; align-items: flex-start; gap: 11px; margin: 3px 0 0 !important; color: var(--nimbus-grey) !important; font-weight: 400 !important; }
.nimbus-consent input { width: 17px; height: 17px; margin: 2px 0 0; flex: 0 0 auto; accent-color: var(--nimbus-blue); }
.nimbus-consent span { color: var(--nimbus-grey) !important; }
.nimbus-consent a { color: var(--nimbus-blue) !important; text-decoration: none; }
.nimbus-submit { display: inline-flex; align-items: center; justify-content: center; gap: 18px; margin-top: 28px; padding: 17px 25px; border: 1px solid var(--nimbus-blue); border-radius: 0; background: var(--nimbus-blue); color: var(--nimbus-white); font-size: 13px; font-weight: 700; letter-spacing: 1px; cursor: pointer; transition: .22s ease; }
.nimbus-submit:hover { background: transparent; color: var(--nimbus-blue); }
.nimbus-form-notice { margin-bottom: 24px; padding: 16px 18px; border: 1px solid; font-size: 15px; line-height: 1.55; }
.nimbus-form-notice.success { border-color: #2e9b68; background: rgba(46,155,104,.12); color: #bcebd3; }
.nimbus-form-notice.error { border-color: #c95a67; background: rgba(201,90,103,.12); color: #ffd1d6; }
.nimbus-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

@media (max-width: 700px) {
    .nimbus-form-grid,
    .nimbus-choice-grid { grid-template-columns: 1fr; }
    .nimbus-full { grid-column: auto; }
    .nimbus-submit { width: 100%; }
}