@charset "UTF-8";

:root {
    --color-brand-primary: #1f8e5a;
    --color-brand-primary-dark: #0e4a2e;
    --color-brand-primary-deep: #1f3329;
    --color-brand-gold: #c9a24b;
    --color-text-primary: #404040;
    --color-text-muted: #707070;
    --color-border: #e4e4e4;
    --color-background-soft: #f4f5f2;
    --color-form-page-background-wash: rgba(31, 142, 90, 0.08);
    --color-surface: #fff;
    --color-danger: #9d203d;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 0.9375rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-title-block: 1.25rem;
    --font-size-title-section: 1.5rem;
    --font-size-title-page: 1.75rem;
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-pill: 999px;
    --shadow-sm: 0 8px 18px rgba(14, 74, 46, 0.12);
    --shadow-lg: 0 16px 36px rgba(14, 74, 46, 0.08);
}

@media (min-width: 768px) {
    :root {
        --font-size-title-block: 1.5rem;
        --font-size-title-section: 2rem;
        --font-size-title-page: 2rem;
    }
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    margin: 0;
    color: var(--color-text-primary);
    background:
        linear-gradient(
            180deg,
            var(--color-form-page-background-wash),
            rgba(255, 255, 255, 0) 320px
        ),
        var(--color-background-soft);
    font-family:
        "Noto Sans JP",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    line-height: 1.6;
}

button,
input,
textarea {
    font: inherit;
}

.site-footer {
    width: 100%;
    margin-top: auto;
    padding: 24px 16px;
    background: var(--color-brand-primary-dark);
    color: rgba(255, 255, 255, 0.86);
    font-size: var(--font-size-sm);
    text-align: center;
}

.site-footer__copyright {
    margin: 0;
}

.voice-page {
    display: grid;
    flex: 1;
    gap: 24px;
    align-content: start;
    width: min(720px, 100%);
    margin: 0 auto;
    padding: 28px 16px 72px;
}

.voice-hero {
    display: grid;
    gap: 8px;
    justify-items: center;
    padding: 8px 0 0;
    text-align: center;
}

.voice-hero__title {
    display: grid;
    gap: 4px;
    justify-items: center;
    margin: 0;
    color: var(--color-brand-primary-deep);
    font-size: var(--font-size-title-page);
    font-weight: 700;
    line-height: 1.35;
}

.voice-hero__title span + span {
    margin-top: 2px;
}

.voice-hero__brand {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    background: var(--color-brand-primary);
    color: var(--color-surface);
    font-size: var(--font-size-sm);
    font-weight: 700;
    line-height: 1;
}

.voice-hero__lead {
    max-width: 720px;
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
}

.form-section {
    display: grid;
    gap: 24px;
    justify-items: center;
}

.form-section-title {
    display: grid;
    gap: 10px;
    justify-items: center;
    text-align: center;
}

.form-section-title__text {
    margin: 0;
    font-size: var(--font-size-title-section);
    font-weight: 500;
    line-height: 1;
}

.form-section-title__line {
    width: 64px;
    height: 3px;
    border-radius: var(--radius-pill);
    background: var(--color-brand-primary);
}

.form-panel {
    display: grid;
    gap: 22px;
    width: 100%;
    padding: clamp(18px, 4vw, 32px);
    border: 1px solid rgba(31, 142, 90, 0.12);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
}

.form-group {
    display: grid;
    gap: 20px;
    min-inline-size: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.form-group + .form-group {
    padding-top: 20px;
}

.survey-section__title {
    margin: 0;
    padding-left: 12px;
    border-left: 4px solid var(--color-brand-primary);
    color: var(--color-brand-primary-deep);
    font-size: var(--font-size-title-block);
    font-weight: 700;
    line-height: 1.35;
}

.form-field {
    display: grid;
    gap: 8px;
}

.form-field__label {
    color: var(--color-brand-primary-deep);
    font-weight: 700;
}

.form-field__control {
    width: 100%;
    border: 1px solid #cfd8d3;
    border-radius: var(--radius-sm);
    background-color: #f8faf9;
    color: var(--color-text-primary);
    line-height: 1.4;
    padding: 10px 12px;
}

.form-field__control:focus {
    border-color: var(--color-brand-primary);
    background: var(--color-surface);
    outline: 3px solid rgba(31, 142, 90, 0.14);
}

.form-field__control--textarea {
    min-height: 12rem;
    resize: vertical;
}

.survey-question {
    gap: 16px;
    padding: 4px 0;
}

.survey-question__text {
    margin-top: -10px;
}

.question-label {
    line-height: 1.6;
}

.question-label__text {
    min-width: 0;
}

.form-field--choice {
    min-inline-size: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.choice-group {
    display: grid;
    grid-auto-columns: minmax(0, 1fr);
    grid-auto-flow: column;
    gap: 8px 4px;
    margin-top: 16px;
}

.choice-group--stack {
    grid-auto-flow: row;
    grid-template-columns: 1fr;
    gap: 10px;
    padding-left: 8px;
}

.choice-group--stack .choice-option {
    grid-auto-flow: column;
    grid-template-columns: auto 1fr;
    align-items: center;
    justify-items: start;
    text-align: left;
}

.choice-option {
    display: grid;
    gap: 6px;
    justify-items: center;
    min-width: 0;
    color: var(--color-text-primary);
    cursor: pointer;
    text-align: center;
}

.choice-option:has(.choice-option__input:checked) {
    color: var(--color-brand-primary-dark);
}

.choice-option__input {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--color-brand-primary);
}

.choice-option__label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.35;
}

.scale-field {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.scale-labels {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.scale-labels span:last-child {
    text-align: right;
}

.scale-group {
    display: grid;
    grid-template-columns: repeat(11, minmax(0, 1fr));
    gap: 10px 4px;
}

.scale-option {
    display: grid;
    gap: 6px;
    justify-items: center;
    padding: 2px 0;
    color: var(--color-text-primary);
    cursor: pointer;
    font-size: var(--font-size-sm);
}

.scale-option__input {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--color-brand-primary);
}

.scale-option__label {
    font-weight: 500;
    line-height: 1;
}

.form-field__error {
    color: var(--color-danger);
    font-weight: 700;
}

.form-errors {
    width: 100%;
    padding: 16px 18px;
    border: 1px solid rgba(157, 32, 61, 0.28);
    border-radius: var(--radius-md);
    background: #fff7f8;
    color: var(--color-danger);
}

.form-errors__message {
    margin: 0;
    font-weight: 700;
}

.form-errors__list {
    display: grid;
    gap: 4px;
    margin: 8px 0 0;
    padding-left: 1.4em;
}

.form-privacy,
.form-recaptcha {
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.grecaptcha-badge {
    visibility: hidden;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 8px;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: min(100%, 280px);
    border: 1px solid var(--color-brand-primary);
    border-radius: var(--radius-sm);
    background: var(--color-brand-primary);
    color: var(--color-surface);
    cursor: pointer;
    font-weight: 700;
    padding: 0.9rem 2rem;
    text-align: center;
}

.primary-button:hover,
.primary-button:focus-visible {
    border-color: var(--color-brand-primary-dark);
    background: var(--color-brand-primary-dark);
    outline: 3px solid rgba(31, 142, 90, 0.18);
    outline-offset: 3px;
}

.text-link {
    color: var(--color-brand-primary-dark);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.form-complete {
    display: grid;
    gap: 12px;
    width: 100%;
    padding: 24px;
    border: 1px solid rgba(31, 142, 90, 0.14);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
}

.form-complete__text {
    margin: 0;
}

.thanks-message {
    display: grid;
    gap: 8px;
    justify-items: center;
    color: var(--color-text-primary);
    text-align: center;
}

.thanks-message__text {
    margin: 0;
}

@media (min-width: 768px) {
    .form-panel,
    .form-complete {
        padding: 28px;
    }

    .form-field--date {
        max-width: 240px;
    }

    .form-privacy,
    .form-recaptcha,
    .form-actions {
        grid-column: 1 / -1;
    }
}

@media (max-width: 767px) {
    .voice-page {
        gap: 22px;
        padding-top: 20px;
        padding-bottom: 52px;
    }

    .voice-hero {
        padding-top: 8px;
    }

}