.iqv-ai-bridge { position: relative; z-index: 4; margin: 42px 0 0; }
.iqv-ai-bridge-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 34px 42px; border: 1px solid #eadfd2; border-radius: 22px; background: #fff; box-shadow: 0 18px 48px rgba(65,49,31,.13); }
.iqv-ai-bridge .eyebrow { margin-bottom: 5px; }
.iqv-ai-bridge h2 { margin: 0; font-size: clamp(1.55rem, 2.7vw, 2.15rem); line-height: 1.42; letter-spacing: -.035em; }
.iqv-ai-bridge-copy > p:last-child { margin: 5px 0 0; color: #687079; font-size: .94rem; }
.iqv-ai-bridge-action { flex: 0 0 auto; display: flex; align-items: center; flex-direction: column; gap: 8px; }
.iqv-ai-bridge-action small { color: #777e85; font-size: .72rem; font-weight: 650; }
.iqv-ai-primary { flex: 0 0 auto; border: 0; border-radius: 999px; padding: 15px 23px; color: #fff; background: linear-gradient(105deg, #f28c00, #ef3516); box-shadow: 0 9px 23px rgba(239,53,22,.21); cursor: pointer; font: inherit; font-weight: 800; white-space: nowrap; transition: transform .18s, box-shadow .18s; }
.iqv-ai-primary:hover { transform: translateY(-2px); box-shadow: 0 13px 28px rgba(239,53,22,.28); }
.iqv-ai-primary:focus-visible, .iqv-ai-secondary:focus-visible, .iqv-ai-close:focus-visible, .iqv-ai-minimize:focus-visible { outline: 3px solid rgba(242,140,0,.3); outline-offset: 3px; }

.iqv-ai-dialog { position: fixed; inset: auto 24px 24px auto; z-index: 1000; width: min(560px, calc(100% - 48px)); max-height: calc(100dvh - 112px); margin: 0; padding: 0; border: 0; border-radius: 22px; color: #323a44; background: transparent; box-shadow: 0 22px 70px rgba(20,20,20,.24); overflow: visible; }
.iqv-ai-dialog::backdrop { background: transparent; }
.iqv-ai-shell { position: relative; max-height: calc(100dvh - 112px); overflow: auto; border: 1px solid #ded6cc; border-radius: 22px; background: #fffdf9; }
.iqv-ai-header { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; padding: 17px 25px; border-bottom: 1px solid #e8e1d8; background: rgba(255,253,249,.96); backdrop-filter: blur(12px); cursor: grab; touch-action: none; user-select: none; }
.iqv-ai-dialog.is-dragging .iqv-ai-header { cursor: grabbing; }
.iqv-ai-brand { display: flex; align-items: center; gap: 11px; font-weight: 800; }
.iqv-ai-brand > span { width: 14px; height: 14px; border-radius: 50%; background: linear-gradient(135deg, #f28c00, #ef3516); box-shadow: 0 0 0 6px rgba(242,140,0,.1); }
.iqv-ai-brand strong { font: inherit; white-space: nowrap; }
.iqv-ai-window-actions { display: flex; align-items: center; gap: 7px; }
.iqv-ai-close, .iqv-ai-minimize { width: 36px; height: 36px; display: grid; place-items: center; padding: 0; border: 1px solid #e8e1d8; border-radius: 50%; color: #555d65; background: #fff; cursor: pointer; font: 400 23px/1 sans-serif; }
.iqv-ai-minimize { font-size: 18px; }
.iqv-ai-dialog.is-minimized { width: min(330px, calc(100% - 48px)); }
.iqv-ai-dialog.is-minimized .iqv-ai-shell { max-height: none; overflow: hidden; }
.iqv-ai-dialog.is-minimized .iqv-ai-header { position: static; border-bottom: 0; cursor: pointer; }
.iqv-ai-dialog.is-minimized .iqv-ai-progress,
.iqv-ai-dialog.is-minimized .iqv-ai-form,
.iqv-ai-dialog.is-minimized .iqv-ai-loading { display: none; }
.iqv-ai-progress { padding: 18px 48px 0; }
.iqv-ai-progress > div { display: flex; justify-content: space-between; margin-bottom: 8px; color: #777e85; font-size: .74rem; font-weight: 750; }
.iqv-ai-progress > i { display: block; height: 5px; border-radius: 5px; overflow: hidden; background: #eee9e2; }
.iqv-ai-progress > i > span { display: block; width: 33.33%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #f28c00, #ef3516); transition: width .3s; }
.iqv-ai-step { padding: 34px 48px 23px; animation: iqv-ai-step-in .25s ease both; }
@keyframes iqv-ai-step-in { from { opacity: 0; transform: translateY(7px); } }
.iqv-ai-step h2 { margin: 0 0 10px; font-size: clamp(1.55rem, 4vw, 2.08rem); line-height: 1.45; letter-spacing: -.025em; }
.iqv-ai-kicker { margin: 0 0 7px; color: #f28c00; font-size: .7rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.iqv-ai-help { margin: 0 0 23px; color: #687079; font-size: .88rem; }
.iqv-ai-label { display: block; margin: 0 0 7px; font-size: .82rem; font-weight: 800; }
.iqv-ai-label small { margin-left: .35em; color: #7b8187; font-weight: 600; }
.iqv-ai-label .iqv-ai-required { color: #dc5718; }
.iqv-ai-dialog textarea, .iqv-ai-dialog input[type="text"], .iqv-ai-dialog input[type="email"] { width: 100%; border: 1px solid #dcd5cc; border-radius: 13px; padding: 13px 15px; color: #323a44; background: #fff; font: inherit; line-height: 1.65; resize: vertical; transition: border-color .18s, box-shadow .18s; }
.iqv-ai-dialog textarea:focus, .iqv-ai-dialog input:focus { border-color: #f28c00; box-shadow: 0 0 0 4px rgba(242,140,0,.09); outline: none; }
.iqv-ai-dialog textarea::placeholder, .iqv-ai-dialog input::placeholder { color: #aaa7a2; }
.iqv-ai-error { min-height: 1.5em; margin: 4px 0 0; color: #c63a26; font-size: .75rem; font-weight: 700; }
.iqv-ai-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0; margin: 0 0 22px; border: 0; }
.iqv-ai-choices label { position: relative; cursor: pointer; }
.iqv-ai-choices input { position: absolute; opacity: 0; pointer-events: none; }
.iqv-ai-choices label > span { min-height: 66px; display: flex; align-items: center; padding: 11px 13px 11px 43px; border: 1px solid #dfd9d1; border-radius: 12px; background: #fff; font-size: .82rem; font-weight: 700; line-height: 1.45; }
.iqv-ai-choices label > span::before { content: ""; position: absolute; left: 15px; width: 17px; height: 17px; border: 2px solid #cbc5bd; border-radius: 5px; }
.iqv-ai-choices input:checked + span { border-color: #f28c00; background: #fff7e9; box-shadow: inset 0 0 0 1px #f28c00; }
.iqv-ai-choices input:checked + span::before { border-color: #f28c00; background: #f28c00; box-shadow: inset 0 0 0 4px #fff; }
.iqv-ai-choices input:focus-visible + span { outline: 3px solid rgba(242,140,0,.25); outline-offset: 2px; }
.iqv-ai-note { padding: 12px 15px; margin-top: 17px; border-radius: 10px; color: #686056; background: #f6f1e9; font-size: .75rem; }
.iqv-ai-footer { display: flex; justify-content: space-between; align-items: center; padding: 17px 48px 31px; }
.iqv-ai-footer[hidden] { display: none; }
.iqv-ai-footer .iqv-ai-primary { margin-left: auto; min-width: 112px; }
.iqv-ai-secondary { display: inline-flex; align-items: center; gap: 7px; border: 1px solid #d9d0c5; border-radius: 999px; padding: 13px 18px; color: #4e555d; background: #fffdf9; box-shadow: 0 5px 14px rgba(43,48,54,.06); cursor: pointer; font: inherit; font-weight: 800; white-space: nowrap; transition: color .18s, border-color .18s, background .18s, transform .18s, box-shadow .18s; }
.iqv-ai-secondary[hidden] { display: none; }
.iqv-ai-secondary:hover { color: #d94b16; border-color: #f2a060; background: #fff8ee; box-shadow: 0 8px 18px rgba(239,92,22,.11); transform: translateY(-1px); }
.iqv-ai-result-title { display: flex; align-items: center; gap: 15px; }
.iqv-ai-result-title > span { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; color: #fff; background: #168966; font-size: 1.5rem; font-weight: 900; }
.iqv-ai-result-title h2, .iqv-ai-result-title .iqv-ai-kicker { margin: 0; }
.iqv-ai-result-lead { margin: 19px 0; color: #687079; }
.iqv-ai-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.iqv-ai-result-card { min-height: 150px; padding: 19px; border: 1px solid #e8e1d8; border-radius: 15px; background: #fff; }
.iqv-ai-result-card-heading > span { display: inline-block; margin-bottom: 6px; color: #f28c00; font-size: .64rem; font-weight: 850; letter-spacing: .1em; }
.iqv-ai-result-card h3 { margin: 0 0 7px; font-size: .98rem; }
.iqv-ai-result-card-body { margin: 0; color: #5e656c; font-size: .82rem; line-height: 1.7; }
.iqv-ai-result-card--summary { grid-column: 1 / -1; min-height: 0; padding: 18px 20px; background: #f8f5f0; }
.iqv-ai-result-card--summary .iqv-ai-result-card-heading { display: flex; align-items: baseline; gap: 11px; }
.iqv-ai-result-card--summary .iqv-ai-result-card-heading > span { margin: 0; }
.iqv-ai-result-card--summary h3 { margin: 0; }
.iqv-ai-result-card--summary .iqv-ai-result-card-body { margin-top: 8px; font-size: .86rem; }
.iqv-ai-result-card--priority { border-top: 4px solid #f3a13b; }
.iqv-ai-result-card--first-step { border: 0; background: linear-gradient(145deg, #fff1dc, #fff9ef); box-shadow: inset 0 0 0 1px #f3c078, 0 10px 24px rgba(223,126,20,.12); }
.iqv-ai-result-card--first-step h3 { font-size: 1.08rem; }
.iqv-ai-result-card--first-step .iqv-ai-result-card-body { color: #424950; font-size: .88rem; font-weight: 650; }
.iqv-ai-result-card--conversation { grid-column: 1 / -1; min-height: 0; padding: 17px 19px; border-style: dashed; background: #fbfaf8; }
.iqv-ai-result-card--conversation .iqv-ai-result-card-heading { display: flex; align-items: baseline; gap: 11px; }
.iqv-ai-result-card--conversation .iqv-ai-result-card-heading > span { margin: 0; color: #8c8174; }
.iqv-ai-result-card--conversation h3 { margin: 0; font-size: .9rem; }
.iqv-ai-result-card-lead { margin: 8px 0 4px; color: #85796d; font-size: .72rem; font-weight: 700; }
.iqv-ai-result-card--conversation .iqv-ai-result-card-body { color: #686f75; font-size: .79rem; }
.iqv-ai-actions { display: flex; align-items: center; gap: 21px; margin-top: 23px; }
.iqv-ai-result .iqv-ai-actions, .iqv-ai-handoff .iqv-ai-actions { justify-content: flex-end; }
.iqv-ai-two-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 19px; }
.iqv-ai-email-fields { margin-bottom: 7px; }
.iqv-ai-field-help { margin: 0 0 19px; color: #777f86; font-size: .75rem; line-height: 1.6; }
.iqv-ai-consent { display: flex; align-items: flex-start; gap: 9px; margin-top: 16px; color: #555d65; font-size: .82rem; font-weight: 700; }
.iqv-ai-consent input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: #f06b16; }
.iqv-ai-consent a { color: #d94b16; text-underline-offset: 3px; }
.iqv-ai-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none !important; }
.iqv-ai-complete { padding: 65px 60px 75px; text-align: center; }
.iqv-ai-complete > p:not(.iqv-ai-kicker) { max-width: 520px; margin: 0 auto 28px; color: #687079; }
.iqv-ai-complete-mark { width: 70px; height: 70px; display: grid; place-items: center; margin: 0 auto 21px; border-radius: 50%; color: #fff; background: #168966; font-size: 2rem; font-weight: 900; }
.iqv-ai-loading { position: absolute; inset: 0; z-index: 10; min-height: 500px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: rgba(255,253,249,.97); }
.iqv-ai-loading[hidden] { display: none; }
.iqv-ai-loading > span { width: 58px; height: 58px; margin-bottom: 20px; border: 4px solid #f1e9df; border-top-color: #f28c00; border-radius: 50%; animation: iqv-ai-spin .8s linear infinite; }
.iqv-ai-loading p { margin: 3px 0; color: #687079; }
.iqv-ai-turnstile { min-height: 1px; margin-top: 18px; }
@keyframes iqv-ai-spin { to { transform: rotate(360deg); } }

@media (max-width: 760px) {
  .iqv-ai-bridge { margin-top: 28px; }
  .iqv-ai-bridge-inner { align-items: stretch; flex-direction: column; gap: 20px; padding: 27px 23px; }
  .iqv-ai-bridge .eyebrow { font-size: .78rem; letter-spacing: .06em; }
  .iqv-ai-bridge h2 { font-size: 1.34rem; }
  .iqv-ai-bridge-action, .iqv-ai-bridge .iqv-ai-primary { width: 100%; white-space: normal; }
  .iqv-ai-dialog { inset: auto 0 0 0; width: 100%; max-width: none; max-height: calc(100dvh - 15px); margin: 0; border-radius: 24px 24px 0 0; }
  .iqv-ai-shell { max-height: calc(100dvh - 15px); border-radius: 24px 24px 0 0; }
  .iqv-ai-dialog.is-minimized { inset: auto 12px 12px auto; width: min(330px, calc(100% - 24px)); border-radius: 18px; }
  .iqv-ai-dialog.is-minimized .iqv-ai-shell { border-radius: 18px; }
  .iqv-ai-header { padding: 14px 18px; cursor: default; touch-action: auto; }
  .iqv-ai-progress { padding: 14px 22px 0; }
  .iqv-ai-step { padding: 25px 22px 17px; }
  .iqv-ai-step h2 { font-size: 1.48rem; }
  .iqv-ai-choices, .iqv-ai-result-grid, .iqv-ai-two-fields { grid-template-columns: 1fr; }
  .iqv-ai-choices { gap: 8px; }
  .iqv-ai-choices label > span { min-height: 55px; }
  .iqv-ai-result-card { min-height: 0; }
  .iqv-ai-footer { padding: 14px 22px 27px; }
  .iqv-ai-actions { align-items: stretch; flex-direction: column; gap: 7px; }
  .iqv-ai-actions .iqv-ai-primary { width: 100%; white-space: normal; }
  .iqv-ai-complete { padding: 52px 24px 65px; }
}

@media (prefers-reduced-motion: reduce) {
  .iqv-ai-step, .iqv-ai-loading > span { animation-duration: .01ms !important; }
}