/* ==========================================================================
   page-thanks.css — サンクスページ
   ========================================================================== */

:root {
    --th-red:       #C0401A;
    --th-dark:      #333333;
    --th-body:      rgb(89, 89, 89);
    --th-border:    #e8e8e8;
    --th-gray-bg:   #fafafa;
    --th-inner-max: 980px;
}

/* ==========================================================================
   ヒーロー
   ========================================================================== */
.th-hero {
    background-color: #ffffff;
    border-bottom: 1px solid var(--th-border);
    padding: 40px 0 0;
}

.th-hero__inner {
    max-width: var(--th-inner-max);
    margin: 0 auto;
    padding: 0 31px 40px;
}

.th-hero__heading {
    font-size: 60px;
    font-weight: 700;
    color: var(--th-red);
    letter-spacing: 0.06em;
    margin: 0 0 8px;
    line-height: 1.1;
}

.th-hero__sub {
    font-size: 18px;
    font-weight: 600;
    color: var(--th-red);
    margin: 0;
    line-height: 1.5;
}

/* ==========================================================================
   本文
   ========================================================================== */
.th-body {
    background-color: var(--th-gray-bg);
    padding: 80px 0 96px;
}

.th-body__inner {
    max-width: var(--th-inner-max);
    margin: 0 auto;
    padding: 0 31px;
}

.th-body__content {
    background: #ffffff;
    border: 1px solid var(--th-border);
    border-radius: 10px;
    padding: 56px 48px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    text-align: center;
}

.th-body__lead {
    font-size: 18px;
    font-weight: 600;
    color: var(--th-dark);
    line-height: 1.8;
    margin: 0 0 20px;
}

.th-body__note {
    font-size: 15px;
    color: var(--th-body);
    line-height: 1.8;
    margin: 0 0 40px;
}

.th-body__extra {
    text-align: left;
    margin: 0 0 40px;
    font-size: 15px;
    color: var(--th-body);
    line-height: 1.8;
}

.th-body__extra > *:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   ボタン
   ========================================================================== */
.th-body__actions {
    display: flex;
    justify-content: center;
}

.th-body__btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background-color: var(--th-red);
    color: #ffffff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.04em;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.th-body__btn:hover {
    background-color: #a8360d;
    color: #ffffff;
}

.th-body__btn-icon {
    display: inline-flex;
    width: 18px;
    height: 18px;
}

.th-body__btn-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */
@media (max-width: 1024px) {
    .th-hero__inner,
    .th-body__inner {
        padding-left: 32px;
        padding-right: 32px;
    }
}

@media (max-width: 768px) {
    .th-hero__heading {
        font-size: 42px;
    }

    .th-hero__sub {
        font-size: 16px;
    }

    .th-body {
        padding: 56px 0 72px;
    }

    .th-body__content {
        padding: 40px 28px;
    }

    .th-body__lead {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .th-hero__inner,
    .th-body__inner {
        padding-left: 16px;
        padding-right: 16px;
    }

    .th-hero__heading {
        font-size: 36px;
    }

    .th-body__content {
        padding: 32px 20px;
    }

    .th-body__btn {
        width: 100%;
        justify-content: center;
    }
}