.ai-survey-page {
    --survey-navy: #112a46;
    --survey-blue: #1f6ed4;
    --survey-blue-dark: #1457ac;
    --survey-teal: #0f9f9b;
    --survey-ink: #1d2b3a;
    --survey-muted: #6d7d8e;
    --survey-line: #dce5ee;
    --survey-bg: #f2f6fa;
    --survey-card: #ffffff;
    --survey-soft: #eef5fb;
    --survey-danger: #b7363b;
}

.ai-survey-page main {
    background: var(--survey-bg);
}

.ai-survey-page .site-footer {
    margin-top: 0;
}

.ai-survey-shell {
    position: relative;
    overflow: hidden;
    min-height: 760px;
    padding: clamp(28px, 5vw, 68px) 0 72px;
    color: var(--survey-ink);
}

.ai-survey-shell__backdrop {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 12% 8%, rgba(31, 110, 212, .10), transparent 30%),
        radial-gradient(circle at 88% 24%, rgba(15, 159, 155, .08), transparent 30%),
        linear-gradient(180deg, #f8fbfd 0%, #eef4f8 100%);
}

.ai-survey-shell__inner {
    position: relative;
    z-index: 1;
}

.ai-survey-app,
.ai-survey-unavailable {
    width: min(1180px, 100%);
    margin: 0 auto;
}

.ai-survey-unavailable {
    max-width: 760px;
    padding: 48px;
    border: 1px solid var(--survey-line);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(17, 42, 70, .08);
}

.ai-survey-unavailable h1 {
    margin: 8px 0 12px;
    color: var(--survey-navy);
    font-size: clamp(34px, 5vw, 54px);
}

.ai-survey-unavailable p {
    color: var(--survey-muted);
    font-size: 18px;
    line-height: 1.7;
}

.ai-survey-unavailable a {
    display: inline-flex;
    margin-top: 16px;
    font-weight: 800;
    color: var(--survey-blue);
}

.ai-survey-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--survey-blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.ai-survey-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(980px, 100%);
    margin: 0 auto;
    padding: 0 4px 12px;
}

.ai-survey-progress-copy {
    display: flex;
    align-items: baseline;
    gap: 12px;
    min-width: 0;
}

.ai-survey-progress-copy strong {
    color: var(--survey-navy);
    font-size: 16px;
}

.ai-survey-progress-copy span {
    color: var(--survey-muted);
    font-size: 14px;
}

.ai-survey-timer {
    display: flex;
    align-items: baseline;
    gap: 8px;
    color: var(--survey-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.ai-survey-timer strong {
    min-width: 44px;
    color: var(--survey-navy);
    font-size: 16px;
    font-variant-numeric: tabular-nums;
}

.ai-survey-progress {
    width: min(980px, 100%);
    height: 5px;
    margin: 0 auto 18px;
    overflow: hidden;
    border-radius: 999px;
    background: #dbe5ee;
}

.ai-survey-progress span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--survey-blue), var(--survey-teal));
    transition: width .35s ease;
}

.ai-survey-intro {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
    overflow: hidden;
    border: 1px solid rgba(193, 207, 220, .78);
    border-radius: 30px;
    background: var(--survey-card);
    box-shadow: 0 30px 80px rgba(17, 42, 70, .10);
}

.ai-survey-intro__hero {
    position: relative;
    padding: clamp(34px, 5vw, 64px);
    background:
        linear-gradient(150deg, rgba(17, 42, 70, .98), rgba(20, 87, 172, .95)),
        #112a46;
    color: #fff;
}

.ai-survey-intro__hero::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -100px;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 50%;
    box-shadow: 0 0 0 42px rgba(255,255,255,.035), 0 0 0 92px rgba(255,255,255,.025);
}

.ai-survey-intro__hero .ai-survey-kicker {
    color: #b9e6ff;
}

.ai-survey-intro__hero h1 {
    position: relative;
    z-index: 1;
    max-width: 620px;
    margin: 12px 0 18px;
    color: #fff;
    font-size: clamp(38px, 5.3vw, 66px);
    line-height: 1.02;
    letter-spacing: -.035em;
}

.ai-survey-intro__lead {
    position: relative;
    z-index: 1;
    margin: 0 0 18px;
    color: rgba(255,255,255,.88);
    font-size: clamp(17px, 2vw, 20px);
    line-height: 1.55;
}

.ai-survey-intro__hero .ai-survey-richtext {
    position: relative;
    z-index: 1;
    color: rgba(255,255,255,.82);
}

.ai-survey-intro__hero .ai-survey-richtext p {
    margin: 0 0 12px;
    line-height: 1.65;
}

.ai-survey-intro__badge {
    display: grid;
    width: 68px;
    height: 68px;
    margin-bottom: 26px;
    place-items: center;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 20px;
    background: rgba(255,255,255,.09);
    backdrop-filter: blur(8px);
}

.ai-survey-intro__badge svg {
    width: 42px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ai-survey-meta-row {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.ai-survey-meta-row span {
    display: inline-flex;
    gap: 5px;
    padding: 9px 12px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.8);
    font-size: 13px;
}

.ai-survey-meta-row strong {
    color: #fff;
}

.ai-survey-demographics {
    padding: clamp(32px, 4vw, 54px);
}

.ai-survey-form-heading span {
    color: var(--survey-teal);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.ai-survey-form-heading h2 {
    margin: 7px 0 8px;
    color: var(--survey-navy);
    font-size: clamp(26px, 3.5vw, 36px);
    letter-spacing: -.02em;
}

.ai-survey-form-heading p {
    margin: 0;
    color: var(--survey-muted);
    line-height: 1.55;
}

.ai-survey-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.ai-survey-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.ai-survey-field > span {
    color: var(--survey-navy);
    font-size: 13px;
    font-weight: 800;
}

.ai-survey-field input,
.ai-survey-field select {
    width: 100%;
    min-height: 48px;
    border: 1px solid #cfdbe6;
    border-radius: 12px;
    background: #fff;
    color: var(--survey-ink);
    font: inherit;
    font-size: 16px;
    outline: none;
    padding: 0 13px;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.ai-survey-field input:focus,
.ai-survey-field select:focus {
    border-color: var(--survey-blue);
    box-shadow: 0 0 0 3px rgba(31, 110, 212, .12);
}

.ai-survey-consent {
    margin-top: 24px;
    padding: 17px 18px;
    border: 1px solid var(--survey-line);
    border-radius: 14px;
    background: #f8fafc;
}

.ai-survey-consent .ai-survey-richtext {
    color: #617181;
    font-size: 13px;
    line-height: 1.55;
}

.ai-survey-consent .ai-survey-richtext p {
    margin: 0 0 8px;
}

.ai-survey-check {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    cursor: pointer;
}

.ai-survey-check input {
    width: 20px;
    height: 20px;
    margin: 2px 0 0;
    accent-color: var(--survey-blue);
    flex: 0 0 auto;
}

.ai-survey-check--consent {
    margin-top: 12px;
    color: var(--survey-navy);
    font-size: 14px;
    font-weight: 800;
}

.ai-survey-speech-setting {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 18px;
    cursor: pointer;
}

.ai-survey-speech-setting > span:last-child {
    display: grid;
    gap: 2px;
}

.ai-survey-speech-setting strong {
    color: var(--survey-navy);
    font-size: 14px;
}

.ai-survey-speech-setting small {
    color: var(--survey-muted);
    font-size: 12px;
}

.ai-survey-switch {
    position: relative;
    display: inline-flex;
    width: 48px;
    height: 28px;
    flex: 0 0 auto;
}

.ai-survey-switch input {
    position: absolute;
    opacity: 0;
}

.ai-survey-switch i {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: #c9d4dd;
    transition: background .2s ease;
}

.ai-survey-switch i::after {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 7px rgba(0,0,0,.18);
    transition: transform .2s ease;
}

.ai-survey-switch input:checked + i {
    background: var(--survey-teal);
}

.ai-survey-switch input:checked + i::after {
    transform: translateX(20px);
}

.ai-survey-primary,
.ai-survey-secondary,
.ai-survey-next {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 13px;
    font: inherit;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}

.ai-survey-primary {
    width: 100%;
    margin-top: 24px;
    border: 0;
    background: linear-gradient(100deg, var(--survey-blue-dark), var(--survey-blue));
    color: #fff;
    box-shadow: 0 12px 28px rgba(31,110,212,.22);
}

.ai-survey-primary svg,
.ai-survey-next svg {
    width: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ai-survey-primary:disabled,
.ai-survey-next:disabled {
    cursor: wait;
    opacity: .65;
}

.ai-survey-form-status,
.ai-survey-stage-status {
    margin-top: 14px;
    padding: 11px 13px;
    border: 1px solid rgba(183,54,59,.22);
    border-radius: 11px;
    background: rgba(183,54,59,.06);
    color: var(--survey-danger);
    font-size: 14px;
    line-height: 1.45;
}

.ai-survey-stage {
    width: min(980px, 100%);
    margin: 0 auto;
}

.ai-survey-slide-host {
    position: relative;
    min-height: 480px;
}

.ai-survey-slide {
    position: relative;
    overflow: hidden;
    padding: clamp(28px, 5vw, 58px);
    border: 1px solid rgba(194, 207, 219, .82);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 26px 70px rgba(17,42,70,.09);
    transform-origin: center center;
}

.ai-survey-slide.is-entering {
    animation: aiSurveySlideIn .34s cubic-bezier(.22,.75,.2,1) both;
}

.ai-survey-slide.is-leaving {
    animation: aiSurveySlideOut .26s ease both;
}

@keyframes aiSurveySlideIn {
    from { opacity: 0; transform: translateX(34px) scale(.992); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes aiSurveySlideOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(-30px); }
}

.ai-survey-slide__head {
    max-width: 850px;
    margin: 0 auto 32px;
    text-align: center;
}

.ai-survey-slide__section {
    display: inline-flex;
    margin-bottom: 10px;
    color: var(--survey-teal);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.ai-survey-slide__question {
    margin: 0;
    color: var(--survey-navy);
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.16;
    letter-spacing: -.025em;
}

.ai-survey-slide__question p {
    margin: 0;
}

.ai-survey-answer-area {
    width: min(820px, 100%);
    margin: 0 auto;
}

.ai-survey-choice-list {
    display: grid;
    gap: 10px;
}

.ai-survey-choice {
    position: relative;
    display: flex;
    min-height: 56px;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 13px 16px;
    border: 1px solid #d6e1ea;
    border-radius: 14px;
    background: #fff;
    color: var(--survey-ink);
    cursor: pointer;
    text-align: left;
    transition: border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.ai-survey-choice:hover,
.ai-survey-choice:focus-within {
    border-color: #9bbce3;
    background: #f7fbff;
}

.ai-survey-choice.is-selected {
    border-color: var(--survey-blue);
    background: #edf6ff;
    box-shadow: 0 0 0 3px rgba(31,110,212,.09);
}

.ai-survey-choice input {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--survey-blue);
    flex: 0 0 auto;
}

.ai-survey-choice__label {
    flex: 1;
    min-width: 0;
    font-size: 16px;
    line-height: 1.4;
}

.ai-survey-scale {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
}

.ai-survey-scale__button {
    min-height: 70px;
    border: 1px solid #d1dde7;
    border-radius: 15px;
    background: #fff;
    color: var(--survey-navy);
    cursor: pointer;
    font: inherit;
    font-size: 22px;
    font-weight: 900;
    transition: transform .16s ease, border-color .16s ease, background .16s ease, color .16s ease;
}

.ai-survey-scale__button:hover,
.ai-survey-scale__button:focus-visible {
    transform: translateY(-2px);
    border-color: var(--survey-blue);
}

.ai-survey-scale__button.is-selected {
    border-color: var(--survey-blue);
    background: var(--survey-blue);
    color: #fff;
}

.ai-survey-scale__labels {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 10px;
    color: var(--survey-muted);
    font-size: 12px;
}

.ai-survey-matrix {
    display: grid;
    gap: 12px;
}

.ai-survey-matrix__row {
    display: grid;
    grid-template-columns: minmax(230px, 1fr) minmax(350px, 1.2fr);
    align-items: center;
    gap: 20px;
    padding: 16px;
    border: 1px solid #dbe4ec;
    border-radius: 16px;
    background: #fbfcfd;
}

.ai-survey-matrix__label {
    color: var(--survey-navy);
    font-size: 15px;
    font-weight: 750;
    line-height: 1.45;
}

.ai-survey-matrix__scale {
    display: grid;
    grid-template-columns: repeat(6, minmax(0,1fr));
    gap: 6px;
}

.ai-survey-matrix__scale label {
    display: grid;
    min-height: 44px;
    place-items: center;
    border: 1px solid #d3dee8;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    font-weight: 800;
}

.ai-survey-matrix__scale label:has(input:checked) {
    border-color: var(--survey-blue);
    background: var(--survey-blue);
    color: #fff;
}

.ai-survey-matrix__scale input {
    position: absolute;
    opacity: 0;
}

.ai-survey-matrix__legend {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    color: var(--survey-muted);
    font-size: 11px;
}

.ai-survey-stimuli {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}

.ai-survey-stimulus {
    overflow: hidden;
    border: 1px solid #d7e1ea;
    border-radius: 18px;
    background: #fbfcfd;
}

.ai-survey-stimulus__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 46px;
    padding: 10px 15px;
    border-bottom: 1px solid #dfe7ee;
    color: var(--survey-navy);
    font-weight: 900;
}

.ai-survey-stimulus__label span:first-child {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border-radius: 9px;
    background: var(--survey-soft);
    color: var(--survey-blue);
}

.ai-survey-stimulus__text {
    max-height: 360px;
    overflow: auto;
    padding: 20px;
    color: #324353;
    font-size: 15px;
    line-height: 1.7;
    white-space: pre-wrap;
}

.ai-survey-stimulus img,
.ai-survey-stimulus video {
    display: block;
    width: 100%;
    background: #101820;
}

.ai-survey-stimulus img {
    aspect-ratio: 4 / 3;
    object-fit: contain;
}

.ai-survey-stimulus video {
    max-height: 380px;
    aspect-ratio: 16 / 9;
    object-fit: contain;
}

.ai-survey-discrimination-options {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 10px;
}

.ai-survey-discrimination-options button {
    min-height: 54px;
    border: 1px solid #d1dde7;
    border-radius: 13px;
    background: #fff;
    color: var(--survey-navy);
    cursor: pointer;
    font: inherit;
    font-weight: 850;
}

.ai-survey-discrimination-options button.is-selected {
    border-color: var(--survey-blue);
    background: #eaf4ff;
    box-shadow: 0 0 0 3px rgba(31,110,212,.09);
}

.ai-survey-confidence {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--survey-line);
}

.ai-survey-confidence h3 {
    margin: 0 0 12px;
    color: var(--survey-navy);
    font-size: 16px;
    text-align: center;
}

.ai-survey-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 28px;
}

.ai-survey-next {
    min-width: 180px;
    border: 0;
    padding: 0 24px;
    background: var(--survey-navy);
    color: #fff;
}

.ai-survey-speaker {
    position: fixed;
    right: max(18px, calc((100vw - 1180px) / 2 + 12px));
    bottom: 24px;
    z-index: 20;
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border: 1px solid #d1dee9;
    border-radius: 50%;
    background: rgba(255,255,255,.96);
    color: var(--survey-blue);
    box-shadow: 0 14px 34px rgba(17,42,70,.18);
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.ai-survey-speaker svg {
    width: 25px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ai-survey-speaker .ai-survey-speaker__off {
    display: none;
}

.ai-survey-speaker[aria-pressed="false"] .ai-survey-speaker__on {
    display: none;
}

.ai-survey-speaker[aria-pressed="false"] .ai-survey-speaker__off {
    display: block;
}

.ai-survey-complete {
    width: min(900px, 100%);
    margin: 0 auto;
    padding: clamp(34px, 5vw, 62px);
    border: 1px solid #d5e0e9;
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 28px 72px rgba(17,42,70,.10);
    text-align: center;
}

.ai-survey-complete__icon {
    display: grid;
    width: 66px;
    height: 66px;
    margin: 0 auto 18px;
    place-items: center;
    border-radius: 50%;
    background: #e7f8f5;
    color: var(--survey-teal);
    font-size: 34px;
    font-weight: 900;
}

.ai-survey-complete h2 {
    margin: 8px 0 14px;
    color: var(--survey-navy);
    font-size: clamp(32px, 4vw, 46px);
}

.ai-survey-complete > .ai-survey-richtext {
    max-width: 720px;
    margin: 0 auto;
    color: var(--survey-muted);
    line-height: 1.65;
}

.ai-survey-result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 12px;
    margin-top: 30px;
    text-align: left;
}

.ai-survey-result-card {
    padding: 16px;
    border: 1px solid var(--survey-line);
    border-radius: 15px;
    background: #fbfcfd;
}

.ai-survey-result-card span {
    display: block;
    min-height: 38px;
    color: var(--survey-muted);
    font-size: 12px;
    font-weight: 750;
    line-height: 1.35;
}

.ai-survey-result-card strong {
    display: block;
    margin-top: 7px;
    color: var(--survey-navy);
    font-size: 28px;
}

.ai-survey-result-card__bar {
    height: 5px;
    margin-top: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: #e1e8ee;
}

.ai-survey-result-card__bar i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--survey-blue), var(--survey-teal));
}

.ai-survey-detection {
    margin-top: 18px;
    padding: 18px;
    border-radius: 16px;
    background: var(--survey-navy);
    color: #fff;
}

.ai-survey-detection strong {
    display: block;
    font-size: 26px;
}

.ai-survey-detection span {
    color: rgba(255,255,255,.75);
    font-size: 13px;
}

.ai-survey-result-disclaimer {
    max-width: 700px;
    margin: 20px auto 0;
    color: var(--survey-muted);
    font-size: 13px;
}

.ai-survey-secondary {
    min-width: 200px;
    margin-top: 20px;
    border: 1px solid #bfd0df;
    padding: 0 20px;
    color: var(--survey-navy);
    background: #fff;
}

@media (max-width: 1023px) {
    .ai-survey-intro {
        grid-template-columns: 1fr;
    }

    .ai-survey-intro__hero {
        min-height: 0;
    }

    .ai-survey-matrix__row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 720px) {
    .ai-survey-shell {
        min-height: 0;
        padding: 18px 0 44px;
    }

    .ai-survey-shell .site-shell {
        padding-left: 12px;
        padding-right: 12px;
    }

    .ai-survey-intro,
    .ai-survey-slide,
    .ai-survey-complete,
    .ai-survey-unavailable {
        border-radius: 20px;
    }

    .ai-survey-intro__hero,
    .ai-survey-demographics,
    .ai-survey-slide,
    .ai-survey-complete,
    .ai-survey-unavailable {
        padding: 24px 18px;
    }

    .ai-survey-intro__badge {
        width: 56px;
        height: 56px;
        margin-bottom: 18px;
        border-radius: 16px;
    }

    .ai-survey-intro__badge svg {
        width: 34px;
    }

    .ai-survey-intro__hero h1 {
        font-size: 38px;
    }

    .ai-survey-meta-row {
        margin-top: 22px;
    }

    .ai-survey-form-grid {
        grid-template-columns: 1fr;
        gap: 13px;
    }

    .ai-survey-topbar {
        gap: 12px;
        padding: 0 2px 9px;
    }

    .ai-survey-progress-copy {
        display: grid;
        gap: 1px;
    }

    .ai-survey-progress-copy strong {
        font-size: 14px;
    }

    .ai-survey-progress-copy span {
        font-size: 12px;
    }

    .ai-survey-progress {
        margin-bottom: 12px;
    }

    .ai-survey-slide-host {
        min-height: 420px;
    }

    .ai-survey-slide__head {
        margin-bottom: 22px;
        text-align: left;
    }

    .ai-survey-slide__question {
        font-size: 27px;
        line-height: 1.2;
    }

    .ai-survey-scale {
        gap: 7px;
    }

    .ai-survey-scale__button {
        min-height: 56px;
        border-radius: 12px;
        font-size: 18px;
    }

    .ai-survey-scale__labels {
        font-size: 11px;
    }

    .ai-survey-matrix__row {
        padding: 14px;
    }

    .ai-survey-matrix__scale {
        gap: 5px;
    }

    .ai-survey-matrix__scale label {
        min-height: 42px;
        font-size: 14px;
    }

    .ai-survey-stimuli {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .ai-survey-stimulus__text {
        max-height: 280px;
        padding: 16px;
    }

    .ai-survey-stimulus video {
        max-height: 260px;
    }

    .ai-survey-discrimination-options {
        grid-template-columns: 1fr 1fr;
    }

    .ai-survey-discrimination-options button:last-child {
        grid-column: 1 / -1;
    }

    .ai-survey-actions {
        margin-top: 22px;
    }

    .ai-survey-next {
        width: 100%;
    }

    .ai-survey-speaker {
        right: 14px;
        bottom: 14px;
        width: 50px;
        height: 50px;
    }

    .ai-survey-result-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
}

@media (max-width: 420px) {
    .ai-survey-scale {
        grid-template-columns: repeat(3, minmax(0,1fr));
    }

    .ai-survey-scale__labels {
        margin-top: 8px;
    }

    .ai-survey-result-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ai-survey-slide.is-entering,
    .ai-survey-slide.is-leaving {
        animation: none !important;
    }

    .ai-survey-progress span,
    .ai-survey-choice,
    .ai-survey-scale__button,
    .ai-survey-switch i,
    .ai-survey-switch i::after {
        transition: none !important;
    }
}

/* ANKIETA-3: question HUD and reliable auto-advance feedback */
.ai-survey-stage .ai-survey-topbar {
    position: sticky;
    top: 8px;
    z-index: 12;
    width: 100%;
    margin: 0 0 10px;
    padding: 10px 14px;
    border: 1px solid rgba(194, 207, 219, .9);
    border-radius: 14px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 8px 24px rgba(17, 42, 70, .07);
    backdrop-filter: blur(10px);
}

.ai-survey-stage .ai-survey-progress {
    width: 100%;
    margin-bottom: 14px;
}

.ai-survey-stage-status:not([hidden]) {
    margin: 0 0 12px;
}

.ai-survey-choice.is-pending::after {
    content: "";
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    border: 2px solid rgba(31, 110, 212, .25);
    border-top-color: var(--survey-blue);
    border-radius: 50%;
    animation: aiSurveyPendingSpin .7s linear infinite;
}

@keyframes aiSurveyPendingSpin {
    to { transform: rotate(360deg); }
}

@media (max-width: 639px) {
    .ai-survey-stage .ai-survey-topbar {
        top: 4px;
        gap: 10px;
        padding: 9px 11px;
    }

    .ai-survey-progress-copy {
        gap: 7px;
    }

    .ai-survey-progress-copy strong,
    .ai-survey-timer strong {
        font-size: 14px;
    }

    .ai-survey-progress-copy span,
    .ai-survey-timer span {
        font-size: 11px;
    }
}


/* ANKIETA-3 runtime/voice controls */
.ai-survey-speech-controls{display:grid;gap:12px}.ai-survey-voice-setting{display:grid;gap:7px;padding:14px 16px;border:1px solid #d8e3eb;border-radius:14px;background:#f8fbfd}.ai-survey-voice-setting>span{font-weight:800;color:var(--survey-navy)}.ai-survey-voice-setting select{width:100%;min-height:46px;padding:9px 12px;border:1px solid #cddbe5;border-radius:10px;background:#fff;color:var(--survey-ink);font:inherit}.ai-survey-voice-setting small{color:var(--survey-muted);font-size:12px;line-height:1.45}.ai-survey-slide.is-awaiting-next{pointer-events:none}.ai-survey-slide.is-awaiting-next::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);transform:translateX(-100%);animation:aiSurveySavingSweep 1.1s linear infinite}.ai-survey-slide-placeholder{display:grid;min-height:480px;place-items:center;padding:40px;border:1px solid rgba(194,207,219,.82);border-radius:28px;background:#fff;box-shadow:0 26px 70px rgba(17,42,70,.09);color:var(--survey-muted);text-align:center}.ai-survey-slide-placeholder__spinner{width:34px;height:34px;margin:0 auto 14px;border:3px solid #d8e7f1;border-top-color:var(--survey-teal);border-radius:50%;animation:aiSurveySpin .8s linear infinite}@keyframes aiSurveySavingSweep{to{transform:translateX(100%)}}@keyframes aiSurveySpin{to{transform:rotate(360deg)}}
@media(max-width:639px){.ai-survey-voice-setting{padding:12px}.ai-survey-slide-placeholder{min-height:420px;border-radius:20px}}


/* ANKIETA-3: standalone centered question window */
.ai-survey-stage {
    display: grid;
    width: 100%;
    min-height: clamp(600px, 76vh, 900px);
    margin: 0 auto;
    padding: clamp(44px, 7vh, 92px) 0;
    place-items: center;
}

.ai-survey-stage__window {
    width: min(1040px, 100%);
    padding: clamp(18px, 2.4vw, 28px);
    border: 1px solid rgba(185, 202, 217, .86);
    border-radius: 30px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 30px 80px rgba(17, 42, 70, .13);
}

.ai-survey-stage .ai-survey-topbar {
    position: relative;
    top: auto;
    z-index: 2;
    width: 100%;
    margin: 0;
    padding: 2px 2px 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.ai-survey-stage .ai-survey-progress {
    width: 100%;
    margin: 0 0 20px;
}

.ai-survey-stage-status:not([hidden]) {
    margin: 0 0 18px;
}

.ai-survey-stage .ai-survey-slide-host {
    min-height: 430px;
    display: grid;
    align-items: center;
}

.ai-survey-stage .ai-survey-slide {
    padding: clamp(24px, 4vw, 52px) clamp(12px, 3vw, 38px) clamp(20px, 3vw, 38px);
    border: 0;
    border-radius: 22px;
    background: transparent;
    box-shadow: none;
}

@media (max-width: 720px) {
    .ai-survey-stage {
        min-height: 0;
        padding: 28px 0 48px;
        place-items: start center;
    }

    .ai-survey-stage__window {
        padding: 13px 12px 16px;
        border-radius: 22px;
        box-shadow: 0 18px 48px rgba(17, 42, 70, .11);
    }

    .ai-survey-stage .ai-survey-topbar {
        position: sticky;
        top: 4px;
        padding: 7px 5px 11px;
        background: rgba(255, 255, 255, .96);
        backdrop-filter: blur(10px);
    }

    .ai-survey-stage .ai-survey-slide-host {
        min-height: 0;
    }

    .ai-survey-stage .ai-survey-slide {
        padding: 22px 6px 12px;
        border-radius: 16px;
    }
}