/* ==========================================================
   お問い合わせページ専用ダークテーマ (privacy.css 準拠)
   body.dark-top.dt-contact 配下のみに適用
   ========================================================== */

/* ---------- ヒーロー ---------- */
.dt-contact .dtct-hero {
    position: relative;
    background:
        linear-gradient(90deg, rgba(9, 8, 10, .95) 0%, rgba(9, 8, 10, .78) 42%, rgba(9, 8, 10, .35) 72%, rgba(9, 8, 10, .15) 100%),
        url(/img/design/privacy_hero.jpg) right center / cover no-repeat;
    border-bottom: 1px solid #1c1b20;
}

.dt-contact .dtct-hero__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 72px 16px 56px;
}

.dt-contact .dtct-hero__label {
    display: block;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: .22em;
    color: #d0161f;
    margin-bottom: 16px;
}

.dt-contact .dtct-hero__title {
    font-family: "Shippori Mincho", serif;
    font-size: 52px;
    font-weight: 800;
    color: #f2f0ed;
    letter-spacing: .12em;
    text-shadow: 0 2px 14px rgba(0, 0, 0, .9);
}

.dt-contact .dtct-hero__lead {
    margin-top: 22px;
    font-size: 15px;
    color: #d5d2d8;
    line-height: 1.95;
    text-shadow: 0 1px 6px rgba(0, 0, 0, .9);
}

.dt-contact .dtct-hero__pan {
    margin-top: 28px;
    font-size: 12px;
    color: #9a969f;
}

.dt-contact .dtct-hero__pan a {
    color: #d0161f;
}

.dt-contact .dtct-hero__pan a:hover {
    text-decoration: underline;
}

.dt-contact .dtct-hero__pan i {
    font-size: 8px;
    margin: 0 8px;
    color: #6b6870;
}

/* ---------- コンテナ ---------- */
.dt-contact .dtct-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 56px 16px 60px;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 30px;
    align-items: start;
}

/* ---------- フォームカード ---------- */
.dt-contact .dtct-card {
    box-sizing: border-box;
    background: linear-gradient(180deg, #141319 0%, #0e0d12 100%);
    border: 1px solid #232028;
    border-radius: 10px;
    padding: 34px 38px 38px;
}

.dt-contact .dtct-card__title {
    font-family: "Shippori Mincho", serif;
    font-size: 24px;
    font-weight: 800;
    color: #f2f0ed;
    letter-spacing: .06em;
    padding-bottom: 18px;
    border-bottom: 1px solid #232028;
    margin-bottom: 26px;
}

.dt-contact .dtct-card__title i {
    color: #ec1b26;
    margin-right: 12px;
}

.dt-contact .dtct-card__text {
    font-size: 14px;
    color: #b7b3bd;
    line-height: 1.95;
    margin-bottom: 28px;
}

/* ---------- 入力欄 ---------- */
.dt-contact .dtct-field {
    margin-bottom: 24px;
}

.dt-contact .dtct-field__label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: bold;
    color: #e7e4e9;
    letter-spacing: .04em;
    margin-bottom: 10px;
}

.dt-contact .dtct-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: .06em;
    padding: 3px 9px;
    border-radius: 3px;
}

.dt-contact .dtct-badge--req {
    background: #d0161f;
    color: #fff;
}

.dt-contact .dtct-badge--any {
    background: #2a272f;
    color: #9a969f;
}

.dt-contact .dtct-field input[type="text"],
.dt-contact .dtct-field input[type="email"],
.dt-contact .dtct-field select,
.dt-contact .dtct-field textarea {
    box-sizing: border-box;
    width: 100%;
    background: #0b0a0e;
    border: 1px solid #2a272f;
    border-radius: 6px;
    color: #f2f0ed;
    font-size: 15px;
    line-height: 1.7;
    padding: 14px 16px;
    transition: border-color .2s, box-shadow .2s;
}

.dt-contact .dtct-field textarea {
    min-height: 200px;
    resize: vertical;
}

.dt-contact .dtct-field select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, #9a969f 50%), linear-gradient(135deg, #9a969f 50%, transparent 50%);
    background-position: calc(100% - 20px) calc(50% + 2px), calc(100% - 14px) calc(50% + 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    cursor: pointer;
}

.dt-contact .dtct-field input::placeholder,
.dt-contact .dtct-field textarea::placeholder {
    color: #5f5b66;
}

.dt-contact .dtct-field input:focus,
.dt-contact .dtct-field select:focus,
.dt-contact .dtct-field textarea:focus {
    outline: none;
    border-color: #d0161f;
    box-shadow: 0 0 0 3px rgba(208, 22, 31, .18);
}

.dt-contact .dtct-field__note {
    margin-top: 8px;
    font-size: 12px;
    color: #8a8691;
    line-height: 1.8;
}

/* ---------- エラー ---------- */
.dt-contact .dtct-alert {
    background: rgba(208, 22, 31, .1);
    border: 1px solid rgba(208, 22, 31, .45);
    border-radius: 6px;
    padding: 18px 22px;
    margin-bottom: 26px;
}

.dt-contact .dtct-alert__title {
    font-size: 14px;
    font-weight: bold;
    color: #ec1b26;
    margin-bottom: 10px;
}

.dt-contact .dtct-alert ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-contact .dtct-alert li {
    position: relative;
    padding-left: 16px;
    font-size: 13px;
    color: #e0aeb1;
    line-height: 1.9;
}

.dt-contact .dtct-alert li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 10px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #d0161f;
}

/* ---------- 同意・送信 ---------- */
.dt-contact .dtct-agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: #b7b3bd;
    line-height: 1.8;
    margin: 4px 0 26px;
    cursor: pointer;
}

.dt-contact .dtct-agree input {
    margin-top: 3px;
    accent-color: #d0161f;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.dt-contact .dtct-agree a {
    color: #ec1b26;
}

.dt-contact .dtct-agree a:hover {
    text-decoration: underline;
}

.dt-contact .dtct-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background: #d0161f;
    border: none;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: .06em;
    padding: 19px 32px;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(208, 22, 31, .35);
    transition: background .2s, transform .2s;
}

.dt-contact .dtct-submit:hover {
    background: #ec1b26;
    transform: translateY(-2px);
}

/* ---------- サイド ---------- */
/* base.min.css の aside{float:right;width:30%} を打ち消す */
.dt-contact .dtct-side {
    float: none;
    width: auto;
    display: grid;
    gap: 22px;
}

.dt-contact .dtct-side__box {
    background: linear-gradient(180deg, #141319 0%, #0e0d12 100%);
    border: 1px solid #232028;
    border-radius: 10px;
    padding: 26px 24px 28px;
}

.dt-contact .dtct-side__title {
    font-family: "Shippori Mincho", serif;
    font-size: 17px;
    font-weight: 800;
    color: #f2f0ed;
    letter-spacing: .04em;
    margin-bottom: 16px;
}

.dt-contact .dtct-side__title i {
    color: #ec1b26;
    margin-right: 10px;
}

.dt-contact .dtct-side__text {
    font-size: 13px;
    color: #b7b3bd;
    line-height: 1.95;
}

.dt-contact .dtct-side__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-contact .dtct-side__list li {
    border-bottom: 1px dashed #232028;
}

.dt-contact .dtct-side__list li:last-child {
    border-bottom: none;
}

.dt-contact .dtct-side__list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 13px;
    color: #c3bfc9;
    padding: 12px 2px;
    transition: color .2s;
}

.dt-contact .dtct-side__list a:hover {
    color: #ec1b26;
}

.dt-contact .dtct-side__list i {
    font-size: 9px;
    color: #6b6870;
}

.dt-contact .dtct-side__img {
    background: url(/img/design/footer_torii.jpg) center / cover no-repeat;
    height: 150px;
    border-radius: 10px;
    border: 1px solid #232028;
}

/* ---------- 完了画面 ---------- */
.dt-contact .dtct-done {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(180deg, #141319 0%, #0e0d12 100%);
    border: 1px solid #232028;
    border-radius: 10px;
    padding: 60px 40px 56px;
}

.dt-contact .dtct-done__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: radial-gradient(120% 120% at 50% 0%, rgba(208, 22, 31, .28) 0%, rgba(208, 22, 31, .08) 100%);
    border: 1px solid rgba(208, 22, 31, .4);
    color: #ec1b26;
    font-size: 36px;
    margin-bottom: 26px;
}

.dt-contact .dtct-done__title {
    font-family: "Shippori Mincho", serif;
    font-size: 28px;
    font-weight: 800;
    color: #f2f0ed;
    letter-spacing: .06em;
    margin-bottom: 20px;
}

.dt-contact .dtct-done__text {
    font-size: 14px;
    color: #b7b3bd;
    line-height: 2;
    margin-bottom: 32px;
}

.dt-contact .dtct-done__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 1px solid #d0161f;
    color: #ec1b26;
    font-size: 15px;
    font-weight: bold;
    padding: 15px 44px;
    border-radius: 6px;
    letter-spacing: .04em;
    transition: background .2s, color .2s;
}

.dt-contact .dtct-done__btn:hover {
    background: #d0161f;
    color: #fff;
}

/* ---------- CTAバンド ---------- */
.dt-contact .dtct-cta {
    max-width: 1200px;
    margin: 0 auto 64px;
    position: relative;
    border: 1px solid #2a1416;
    border-radius: 10px;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(12, 9, 10, .94) 0%, rgba(12, 9, 10, .7) 52%, rgba(12, 9, 10, .4) 100%),
        url(/img/design/privacy_hero.jpg) center 30% / cover no-repeat;
}

.dt-contact .dtct-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 44px 48px;
}

.dt-contact .dtct-cta__text h2 {
    font-family: "Shippori Mincho", serif;
    font-size: 28px;
    font-weight: 800;
    color: #f2f0ed;
    letter-spacing: .06em;
    margin-bottom: 14px;
}

.dt-contact .dtct-cta__text p {
    font-size: 14px;
    color: #cfccd4;
    line-height: 1.9;
}

.dt-contact .dtct-cta__btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #d0161f;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 20px 48px;
    border-radius: 4px;
    letter-spacing: .04em;
    box-shadow: 0 8px 24px rgba(208, 22, 31, .35);
    transition: background .2s, transform .2s;
}

.dt-contact .dtct-cta__btn:hover {
    background: #ec1b26;
    transform: translateY(-2px);
    color: #fff;
}

/* ---------- レスポンシブ ---------- */
@media screen and (max-width: 1024px) {
    .dt-contact .dtct-container {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 640px) {
    .dt-contact .dtct-hero__inner {
        padding: 52px 16px 40px;
    }
    .dt-contact .dtct-hero__title {
        font-size: 34px;
    }
    .dt-contact .dtct-card {
        padding: 26px 20px 30px;
    }
    .dt-contact .dtct-done {
        padding: 44px 22px 40px;
    }
    .dt-contact .dtct-cta__inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 32px 24px;
    }
    .dt-contact .dtct-cta__btn {
        width: 100%;
        justify-content: center;
    }
}