.questionnaire-hero {
    background: linear-gradient(135deg, #0052cc 0%, #0f172a 100%);
    color: #ffffff;
    padding: 84px 0 56px;
}

.questionnaire-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
    align-items: end;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-weight: 800;
    color: #fbbf24;
}

.questionnaire-hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.4rem);
    line-height: 1.05;
    margin-bottom: 16px;
}

.questionnaire-hero p {
    max-width: 720px;
    font-size: 1.08rem;
    color: rgba(255,255,255,.86);
}

.questionnaire-summary {
    display: grid;
    gap: 12px;
    padding: 22px;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: var(--radius);
    background: rgba(255,255,255,.1);
}

.questionnaire-summary div {
    display: flex;
    gap: 10px;
    align-items: center;
    font-weight: 700;
}

.questionnaire-summary i {
    color: #fbbf24;
}

.questionnaire-shell {
    padding-top: 48px;
    padding-bottom: 72px;
}

.intro-panel,
.form-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.intro-panel {
    padding: 28px;
    margin-bottom: 24px;
}

.intro-panel h2,
.section-header h2 {
    color: var(--dark-neutral);
    margin-bottom: 8px;
}

.intro-panel p,
.section-header p {
    color: var(--text-main);
}

.questionnaire-form {
    display: grid;
    gap: 24px;
}

.form-section {
    padding: 30px;
}

.section-header {
    margin-bottom: 26px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.section-header span {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 800;
    text-transform: uppercase;
    font-size: .78rem;
    letter-spacing: .08em;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.questionnaire-form .form-group {
    position: relative;
    margin-bottom: 20px;
}

.questionnaire-form label {
    color: var(--dark-neutral);
}

.questionnaire-form .required::after {
    content: " *";
    color: #dc2626;
}

.questionnaire-form input,
.questionnaire-form textarea {
    background: var(--light-neutral);
    color: var(--dark-neutral);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 13px 14px;
    font-size: 15px;
}

.questionnaire-form textarea {
    min-height: 126px;
    resize: vertical;
}

.questionnaire-form input:focus,
.questionnaire-form textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0,82,204,.12);
}

.char-count {
    display: block;
    margin-top: 6px;
    color: var(--text-main);
    font-size: 12px;
    text-align: right;
}

.error-message {
    display: block;
    min-height: 18px;
    margin-top: 6px;
    color: #dc2626;
    font-size: 13px;
    font-weight: 700;
}

.form-group.invalid input,
.form-group.invalid textarea {
    border-color: #dc2626;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 14px;
    flex-wrap: wrap;
}

.questionnaire-form .btn {
    width: auto;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: var(--primary-color);
    color: #ffffff;
}

.btn-secondary {
    background: var(--accent-color);
    color: #ffffff;
}

.questionnaire-form .btn[disabled] {
    opacity: .72;
    cursor: not-allowed;
}

.form-success,
.form-error {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 18px;
    border-radius: var(--radius);
    font-weight: 700;
}

.form-success {
    background: #dcfce7;
    color: #14532d;
}

.form-error {
    background: #fee2e2;
    color: #7f1d1d;
}

.form-success p {
    margin-top: 4px;
    font-weight: 500;
}

/* Keep status messages hidden until the form script reveals them. */
.form-success[hidden],
.form-error[hidden] {
    display: none !important;
}

.questionnaire-cta {
    background: linear-gradient(135deg, #0052cc, #003d99);
    color: #ffffff;
    text-align: center;
    padding: 64px 0;
}

.questionnaire-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 10px;
}

.questionnaire-cta p {
    margin-bottom: 24px;
    color: rgba(255,255,255,.88);
}

html[data-theme="dark"] .form-success {
    background: rgba(34,197,94,.16);
    color: #bbf7d0;
}

html[data-theme="dark"] .form-error {
    background: rgba(239,68,68,.16);
    color: #fecaca;
}

@media(max-width: 900px) {
    .questionnaire-hero-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .questionnaire-summary {
        max-width: 420px;
    }
}

@media(max-width: 640px) {
    .questionnaire-hero {
        padding: 56px 0 36px;
    }

    .form-section,
    .intro-panel {
        padding: 22px;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .questionnaire-form .btn {
        width: 100%;
    }
}