/* =========================================================
   お問い合わせページ
   中文注释：本文件只负责お問い合わせ三页面，不影响其他页面样式。
   ========================================================= */

.inquiry-page {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 3%, rgba(255, 183, 3, .11), transparent 24%),
        linear-gradient(180deg, #fffaf1 0, #f8fafc 38%, #fff 100%);
}

.inquiry-hero {
    position: relative;
    padding: 78px 0 68px;
    overflow: hidden;
    border-bottom: 1px solid rgba(15, 23, 42, .06);
}

.inquiry-hero h1,
.inquiry-compact-hero h1,
.inquiry-complete-card h1 {
    margin: 16px 0 14px;
    color: #0f172a;
    font-weight: 900;
    letter-spacing: -.035em;
}

.inquiry-hero h1 {
    font-size: clamp(2.35rem, 5vw, 4.1rem);
}

.inquiry-hero-lead {
    max-width: 760px;
    margin: 0;
    color: #64748b;
    font-size: 1.06rem;
    line-height: 1.9;
}

.inquiry-hero-orb {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(2px);
}

.inquiry-hero-orb-one {
    top: -125px;
    right: 5%;
    width: 330px;
    height: 330px;
    background: radial-gradient(circle, rgba(255, 183, 3, .34), transparent 68%);
}

.inquiry-hero-orb-two {
    bottom: -140px;
    left: 3%;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(96, 165, 250, .2), transparent 68%);
}

.inquiry-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.inquiry-hero-chips span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 13px;
    border: 1px solid rgba(251, 146, 60, .17);
    border-radius: 999px;
    color: #9a3412;
    background: rgba(255, 255, 255, .83);
    box-shadow: 0 10px 28px rgba(15, 23, 42, .04);
    font-size: .82rem;
    font-weight: 800;
}

.inquiry-hero-chips i {
    color: #f97316;
}

.inquiry-hero-guide {
    display: flex;
    align-items: flex-start;
    gap: 17px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: 26px;
    background: rgba(255, 255, 255, .75);
    box-shadow: 0 25px 70px rgba(15, 23, 42, .09);
    backdrop-filter: blur(18px);
}

.inquiry-hero-guide-icon {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--sun), var(--sun2));
    box-shadow: 0 15px 34px rgba(251, 133, 0, .27);
    font-size: 1.35rem;
}

.inquiry-hero-guide strong {
    display: block;
    margin-bottom: 7px;
    color: #0f172a;
    font-size: 1.03rem;
    font-weight: 900;
}

.inquiry-hero-guide p {
    margin: 0;
    color: #64748b;
    font-size: .86rem;
    line-height: 1.75;
}

/* 中文注释：三步骤区域在输入、确认、成功页面上保持相同布局。 */
.inquiry-step-section {
    position: relative;
    z-index: 2;
    margin-top: -24px;
}

.inquiry-step-section-compact {
    margin-top: -20px;
}

.inquiry-steps {
    position: relative;
    max-width: 780px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin: 0 auto;
    padding: 14px 18px;
    list-style: none;
    border: 1px solid rgba(15, 23, 42, .09);
    border-radius: 24px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 50px rgba(15, 23, 42, .08);
}

.inquiry-steps::before {
    content: "";
    position: absolute;
    left: 17%;
    right: 17%;
    top: 50%;
    height: 2px;
    background: #e2e8f0;
    transform: translateY(-50%);
}

.inquiry-steps li {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #94a3b8;
}

.inquiry-steps li > span {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 5px solid #fff;
    border-radius: 50%;
    color: #64748b;
    background: #e2e8f0;
    box-sizing: content-box;
    font-weight: 900;
}

.inquiry-steps small,
.inquiry-steps strong {
    display: block;
}

.inquiry-steps small {
    font-size: .62rem;
    font-weight: 900;
    letter-spacing: .09em;
}

.inquiry-steps strong {
    margin-top: 1px;
    font-size: .86rem;
    font-weight: 900;
}

.inquiry-steps li.is-active,
.inquiry-steps li.is-complete {
    color: #9a3412;
}

.inquiry-steps li.is-active > span {
    color: #fff;
    background: linear-gradient(135deg, var(--sun), var(--sun2));
    box-shadow: 0 10px 24px rgba(251, 133, 0, .28);
}

.inquiry-steps li.is-complete > span {
    color: #fff;
    background: #10b981;
    box-shadow: 0 10px 24px rgba(16, 185, 129, .2);
}

.inquiry-content-section {
    padding: 62px 0 90px;
}

.inquiry-confirm-section {
    padding-top: 56px;
}

.inquiry-form-card,
.inquiry-confirm-card {
    padding: 34px;
}

.inquiry-card-heading {
    display: flex;
    align-items: flex-start;
    gap: 17px;
    padding-bottom: 26px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--line);
}

.inquiry-card-mark {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--sun), var(--sun2));
    box-shadow: 0 14px 31px rgba(251, 133, 0, .24);
    font-size: 1.25rem;
}

.inquiry-kicker {
    display: block;
    color: #ea580c;
    font-size: .7rem;
    font-weight: 900;
    letter-spacing: .12em;
}

.inquiry-card-heading h2 {
    margin: 5px 0 6px;
    color: #0f172a;
    font-size: 1.55rem;
    font-weight: 900;
}

.inquiry-card-heading p {
    margin: 0;
    color: #64748b;
}

.inquiry-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: #334155;
    font-size: .9rem;
    font-weight: 900;
}

.inquiry-required-badge,
.inquiry-optional-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 7px;
    border-radius: 999px;
    font-size: .62rem;
    font-weight: 900;
}

.inquiry-required-badge {
    color: #be123c;
    background: #fff1f2;
}

.inquiry-optional-badge {
    color: #64748b;
    background: #f1f5f9;
}

.inquiry-form .form-control,
.inquiry-form .form-select {
    min-height: 54px;
    padding: .85rem 1rem;
    border: 1px solid rgba(15, 23, 42, .13);
    border-radius: 15px;
    background-color: #fff;
    font-size: .95rem;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.inquiry-form .form-control:focus,
.inquiry-form .form-select:focus {
    border-color: rgba(251, 133, 0, .7);
    box-shadow: 0 0 0 .22rem rgba(251, 133, 0, .12);
}

.inquiry-form .input-validation-error {
    border-color: #dc2626;
    background: #fff7f7;
}

.inquiry-message-box {
    min-height: 190px !important;
    resize: vertical;
    line-height: 1.75;
}

.inquiry-field-hint,
.inquiry-character-count {
    color: #94a3b8;
    font-size: .72rem;
    font-weight: 700;
}

.inquiry-field-hint {
    margin-top: 6px;
}

.inquiry-character-count {
    white-space: nowrap;
}

.inquiry-privacy-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 17px 18px;
    border: 1px solid rgba(37, 99, 235, .15);
    border-radius: 18px;
    background: linear-gradient(135deg, #eff6ff, #fffaf0);
}

.inquiry-privacy-check .form-check-input {
    width: 1.2rem;
    height: 1.2rem;
    flex: 0 0 1.2rem;
    margin-top: 2px;
    accent-color: var(--sun2);
}

.inquiry-privacy-check label {
    color: #475569;
    font-size: .84rem;
    line-height: 1.65;
}

.inquiry-privacy-check a {
    color: #1d4ed8;
    font-weight: 900;
}

.inquiry-form-actions,
.inquiry-confirm-actions,
.inquiry-complete-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    margin-top: 32px;
}

.inquiry-primary-button {
    min-width: 235px;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.inquiry-primary-button:disabled {
    border-color: #cbd5e1;
    color: #fff !important;
    background: #cbd5e1;
    box-shadow: none;
    cursor: not-allowed;
}

.inquiry-validation-summary {
    display: none;
    margin-bottom: 22px;
    padding: 16px 18px;
    border: 1px solid rgba(220, 38, 38, .2);
    border-radius: 16px;
    color: #991b1b;
    background: #fff7f7;
}

.inquiry-validation-summary.validation-summary-errors {
    display: block;
}

.inquiry-validation-summary ul {
    margin: 0;
    padding-left: 1.2rem;
}

.inquiry-honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.inquiry-side-stack {
    position: sticky;
    top: 110px;
    display: grid;
    gap: 18px;
}

.inquiry-side-card {
    padding: 25px;
}

.inquiry-side-icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    border-radius: 15px;
    color: #ea580c;
    background: #fff7ed;
    font-size: 1.1rem;
}

.inquiry-side-card h3 {
    margin: 0 0 10px;
    color: #0f172a;
    font-size: 1.03rem;
    font-weight: 900;
}

.inquiry-side-card p,
.inquiry-side-card li {
    color: #64748b;
    font-size: .82rem;
    line-height: 1.7;
}

.inquiry-side-card p {
    margin: 0;
}

.inquiry-side-card ul {
    margin: 0;
    padding-left: 1.15rem;
}

.inquiry-side-card li + li {
    margin-top: 6px;
}

.inquiry-side-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
    border-radius: 13px;
    color: #047857;
    background: #ecfdf5;
    font-size: .75rem;
    font-weight: 800;
    line-height: 1.55;
}

.inquiry-side-card-accent {
    background: linear-gradient(135deg, rgba(255, 255, 255, .96), #fff7ed);
}

.inquiry-side-card-accent a {
    display: inline-block;
    margin-top: 13px;
    color: #c2410c;
    font-size: .82rem;
    font-weight: 900;
    text-decoration: none;
}

/* 確認画面 */
.inquiry-compact-hero {
    position: relative;
    padding: 60px 0 54px;
    background:
        radial-gradient(circle at 85% 0, rgba(255, 183, 3, .25), transparent 28%),
        linear-gradient(135deg, #fff7ed, #eff6ff);
}

.inquiry-compact-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.inquiry-compact-hero p {
    margin: 0;
    color: #64748b;
    font-size: 1rem;
}

.inquiry-confirm-card {
    max-width: 1020px;
    margin: 0 auto;
}

.inquiry-confirm-list {
    display: grid;
    gap: 0;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
}

.inquiry-confirm-list > div {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    border-bottom: 1px solid var(--line);
}

.inquiry-confirm-list > div:last-child {
    border-bottom: 0;
}

.inquiry-confirm-list dt,
.inquiry-confirm-list dd {
    margin: 0;
    padding: 17px 20px;
}

.inquiry-confirm-list dt {
    display: flex;
    align-items: center;
    color: #475569;
    background: #f8fafc;
    font-size: .82rem;
    font-weight: 900;
}

.inquiry-confirm-list dd {
    min-width: 0;
    color: #0f172a;
    background: #fff;
    overflow-wrap: anywhere;
    line-height: 1.7;
}

.inquiry-confirm-message-row dd {
    min-height: 150px;
}

.inquiry-pre-wrap {
    white-space: pre-wrap;
}

.inquiry-send-notice {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-top: 24px;
    padding: 18px;
    border: 1px solid rgba(251, 146, 60, .2);
    border-radius: 18px;
    background: linear-gradient(135deg, #fff7ed, #fffbeb);
}

.inquiry-send-notice > span {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #ea580c;
    background: #fff;
    box-shadow: 0 8px 20px rgba(251, 133, 0, .12);
}

.inquiry-send-notice strong {
    display: block;
    color: #7c2d12;
    font-size: .9rem;
    font-weight: 900;
}

.inquiry-send-notice p {
    margin: 5px 0 0;
    color: #92400e;
    font-size: .78rem;
    line-height: 1.65;
}

.inquiry-confirm-actions form {
    margin: 0;
}

/* 完了画面 */
.inquiry-complete-section {
    min-height: calc(100vh - 170px);
    display: flex;
    align-items: center;
    padding: 75px 0 95px;
    background:
        radial-gradient(circle at 50% 5%, rgba(255, 183, 3, .22), transparent 30%),
        linear-gradient(180deg, #fffaf0, #f8fafc 55%, #fff);
}

.inquiry-complete-card {
    max-width: 880px;
    margin: 0 auto;
    padding: 52px;
    text-align: center;
}

.inquiry-complete-card h1 {
    font-size: clamp(2rem, 4vw, 3.15rem);
}

.inquiry-complete-lead {
    max-width: 650px;
    margin: 0 auto;
    color: #64748b;
    font-size: 1rem;
    line-height: 1.85;
}

.inquiry-complete-sun {
    position: relative;
    width: 106px;
    height: 106px;
    margin: 0 auto 26px;
}

.inquiry-complete-rays {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: repeating-conic-gradient(
        from 0deg,
        #ffb703 0deg 10deg,
        transparent 10deg 26deg
    );
    animation: inquiry-complete-spin 18s linear infinite;
}

.inquiry-complete-face {
    position: absolute;
    inset: 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 4px solid #fff;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, #ffd84d, #ff9700);
    box-shadow: 0 20px 42px rgba(251, 133, 0, .3);
    font-size: 2.1rem;
}

@keyframes inquiry-complete-spin {
    to { transform: rotate(360deg); }
}

.inquiry-receipt-box {
    max-width: 520px;
    margin: 30px auto 20px;
    padding: 22px;
    border: 1px dashed rgba(251, 133, 0, .35);
    border-radius: 20px;
    background: #fffdf8;
}

.inquiry-receipt-box span,
.inquiry-receipt-box strong,
.inquiry-receipt-box small {
    display: block;
}

.inquiry-receipt-box span {
    color: #64748b;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .08em;
}

.inquiry-receipt-box strong {
    margin: 7px 0;
    color: #c2410c;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1.2rem;
    letter-spacing: .04em;
}

.inquiry-receipt-box small {
    color: #94a3b8;
}

.inquiry-complete-alert {
    max-width: 650px;
    display: flex;
    align-items: flex-start;
    gap: 13px;
    margin: 18px auto 0;
    padding: 16px 18px;
    border-radius: 17px;
    text-align: left;
}

.inquiry-complete-alert > i {
    margin-top: 1px;
    font-size: 1.15rem;
}

.inquiry-complete-alert strong {
    display: block;
    font-size: .87rem;
    font-weight: 900;
}

.inquiry-complete-alert p {
    margin: 4px 0 0;
    font-size: .76rem;
    line-height: 1.55;
}

.inquiry-complete-alert.is-success {
    color: #047857;
    background: #ecfdf5;
    border: 1px solid rgba(5, 150, 105, .15);
}

.inquiry-complete-alert.is-warning {
    color: #92400e;
    background: #fffbeb;
    border: 1px solid rgba(245, 158, 11, .2);
}

.inquiry-next-flow {
    max-width: 680px;
    margin: 32px auto 0;
    padding: 25px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #f8fafc;
    text-align: left;
}

.inquiry-next-flow h2 {
    margin: 0 0 18px;
    color: #0f172a;
    font-size: 1.08rem;
    font-weight: 900;
    text-align: center;
}

.inquiry-next-flow ol {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.inquiry-next-flow li {
    padding: 15px;
    border: 1px solid rgba(15, 23, 42, .06);
    border-radius: 16px;
    background: #fff;
}

.inquiry-next-flow li > span {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 9px;
    border-radius: 10px;
    color: #fff;
    background: linear-gradient(135deg, var(--sun), var(--sun2));
    font-size: .72rem;
    font-weight: 900;
}

.inquiry-next-flow strong {
    display: block;
    color: #334155;
    font-size: .82rem;
    font-weight: 900;
}

.inquiry-next-flow p {
    margin: 4px 0 0;
    color: #64748b;
    font-size: .72rem;
    line-height: 1.55;
}

.inquiry-complete-actions {
    justify-content: center;
}

@media (max-width: 991px) {
    .inquiry-side-stack {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .inquiry-side-card {
        min-width: 0;
    }
}

@media (max-width: 767px) {
    .inquiry-hero {
        padding: 54px 0 48px;
    }

    .inquiry-hero h1 {
        font-size: 2.35rem;
    }

    .inquiry-hero-guide {
        padding: 20px;
    }

    .inquiry-step-section {
        margin-top: -16px;
    }

    .inquiry-steps {
        padding: 11px 8px;
        border-radius: 19px;
    }

    .inquiry-steps::before {
        left: 21%;
        right: 21%;
    }

    .inquiry-steps li {
        gap: 5px;
    }

    .inquiry-steps li > span {
        width: 32px;
        height: 32px;
        flex-basis: 32px;
        border-width: 4px;
        font-size: .75rem;
    }

    .inquiry-steps small {
        display: none;
    }

    .inquiry-steps strong {
        font-size: .72rem;
    }

    .inquiry-content-section {
        padding: 45px 0 65px;
    }

    .inquiry-form-card,
    .inquiry-confirm-card,
    .inquiry-complete-card {
        padding: 23px;
    }

    .inquiry-card-heading {
        gap: 12px;
    }

    .inquiry-card-mark {
        width: 46px;
        height: 46px;
        flex-basis: 46px;
        border-radius: 15px;
    }

    .inquiry-card-heading h2 {
        font-size: 1.3rem;
    }

    .inquiry-form-actions,
    .inquiry-confirm-actions,
    .inquiry-complete-actions {
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .inquiry-form-actions .btn,
    .inquiry-confirm-actions .btn,
    .inquiry-confirm-actions form,
    .inquiry-confirm-actions form .btn,
    .inquiry-complete-actions .btn {
        width: 100%;
    }

    .inquiry-primary-button {
        min-width: 0;
    }

    .inquiry-side-stack {
        grid-template-columns: 1fr;
    }

    .inquiry-confirm-list > div {
        grid-template-columns: 1fr;
    }

    .inquiry-confirm-list dt {
        padding-bottom: 7px;
        border-bottom: 0;
    }

    .inquiry-confirm-list dd {
        padding-top: 8px;
    }

    .inquiry-next-flow ol {
        grid-template-columns: 1fr;
    }

    .inquiry-complete-section {
        padding: 50px 0 70px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .inquiry-complete-rays {
        animation: none;
    }
}