/* =============================================
   internship.php
   元サイト(top.css / top_sp.css)のデザイントークンを正確に流用
   ============================================= */

/* CSS変数（元サイトのcommon.cssより） */
:root {
    --black: #000;
    --white: #fff;
}
/* 親テーマのグレー背景を上書き */
main {
    background: #fff !important;
}

/* PC/SP 画像切り替え */
.intern_sp { display: none !important; }
.intern_pc { display: block; }

/* =============================================
   ヒーローセクション
   元デザイン：白背景、人物左・テキスト右、黄色ボタン
   ============================================= */
.intern_hero::before {
    content: '';
    position: absolute;
    width: 200vw;
    height: 120vw;
    background: #fff;
    border-radius: 50%;
    left: 50%;
    top: 10vw;   /* 上半分だけ見える */
    transform: translateX(-50%);
    z-index: 0;
}
/* ヒーロー上部バー（sublogo左・ボタン右） */
.intern_hero_topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem 2rem 0;
    max-width: 1000px;
    min-height:230px;
    margin: 20px auto;
    position: relative;
    z-index: 2;
}
.intern_hero_sublogo img {
    width: 160px;
    height: auto;
    display: block;
}
.intern_hero {
    background: #e8eaef;
    padding: 0 2rem;
    position: relative;
    overflow: hidden;
    font-family: YakuHanRP, "fot-tsukubrdgothic-std", sans-serif;
}
.intern_hero_inner {
    width:900px;
    margin: 0 auto;
    display: flex;
    align-items: flex-end;
    gap: 2rem;
    position: relative;
    z-index: 1;
}
.intern_hero_img {
    flex-shrink: 0;
    width: 220px;
}
.intern_hero_img img {
    width: 100%;
    height: auto;
    display: block;
}
.intern_hero_body {
    flex: 1;
    padding-bottom: 1rem;
}
/* ボタン：右上に配置 */
/* お申込み・お問合せボタン（rotateback） */
.intern_hero_btn_wrap {
    display: inline-block;
    margin-top: 20px;
}
.intern_hero_btn {
    position: relative;
    display: inline-block;
    inline-size: 260px;
    block-size: 90px;
    outline: none;
    margin-left: 2rem;
    font-family: YakuHanRP, "fot-tsukubrdgothic-std", sans-serif;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
}
.intern_hero_btn span {
    position: absolute;
    transform-style: preserve-3d;
    transition: 0.5s;
    width: 100%;
    height: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: solid 1px black;
    box-sizing: border-box;
    text-align: center;
    padding: .5rem;
}
.intern_hero_btn span:nth-child(1) {
    background: #FFF57F;
    color: #000;
    transform: rotateX(0deg);
    transform-origin: 0 50% -45px;
}
.intern_hero_btn:hover span:nth-child(1) {
    transform: rotateX(90deg);
}
.intern_hero_btn span:nth-child(2) {
    background: #BAAC47;
    color: #fff;
    transform: rotateX(-90deg);
    transform-origin: 0 50% -45px;
}
.intern_hero_btn:hover span:nth-child(2) {
    transform: rotateX(0deg);
}

/* テキスト：黄色マーカー3行 */
.intern_hero_text {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    color: #000;
    font-family: YakuHanRP, "fot-tsukubrdgothic-std", sans-serif;
}
.intern_hero_text span {
    display: inline;
    background: linear-gradient(transparent 70%, #FFF47F 70%);
    line-height: 1.8;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

/* =============================================
   共通ラッパー
   元サイトの .content-width と同仕様
   ============================================= */
.intern_wrap {
    width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0;
    box-sizing: border-box;
}

/* セクション共通タイトル */
.intern_section_ttl {
    font-size: 1.875rem;
    font-weight: 700;
    color: #000;
    text-align: center;
    margin: 0 0 1rem;
    padding-top: 5rem;
    letter-spacing: .2rem;
    font-family: YakuHanRP, "fot-tsukubrdgothic-std", sans-serif;
}
.intern_section_ttl span {
    display: block;
    font-size: .9rem;
    font-weight: 400;
    color: #555;
    margin-top: .5rem;
    letter-spacing: 0;
    font-family: "Noto Sans JP", sans-serif;
}

/* セクション見出し（top.cssのabout_h2を独自クラスとして再定義） */
.intern_h2 {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: 900px;
    box-sizing: border-box;
    border: solid 1px #000;
    padding: .75rem 1.5rem;
    box-shadow: 6px 6px 0 #C8D2DC;
    margin-top: 3rem;
    margin-bottom: 2rem;
}
.intern_h2_main {
    font-size: 1.5rem;
    letter-spacing: .25rem;
    color: #000;
    white-space: nowrap;
}
.intern_h2_sub {
    font-size: .9rem;
    font-weight: 400;
    color: #333;
    letter-spacing: 0;
}

/* fadein（元サイトの .fadein 相当） */
.fadein {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity .7s ease, transform .7s ease;
}
.fadein.is-visible {
    opacity: 1;
    transform: none;
}

/* =============================================
   POINTセクション
   元デザイン：白背景、枠線カード(border 1px solid)、
   「POINT」水色下線、数字大きくセリフ風
   ============================================= */
.intern_points {
    background: var(--white);
    padding-bottom: 60px;
}
.intern_points_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 20px;
}
/* カード：角丸なし・黒枠線 */
.intern_point_card {
    background: rgb(240, 242, 246);
    border: solid 1px #000;
    border-radius: 0;
    padding: 1.5rem 1.25rem 1.5rem;
}
/* 「POINT1」ラベル：中央・下線・1行 */
.intern_point_no {
    display: block;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 500;
    color: #708FAC;
    letter-spacing: .05em;
    text-decoration: underline;
    text-underline-offset: 3px;
    margin-bottom: 1rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_point_no_num {
    display: none; /* 数字はintern_point_noに統合済み */
}
/* アイコン＋見出し横並び行 */
.intern_point_body {
    display: flex;
    align-items: center;
    gap: .875rem;
    margin-bottom: 1rem;
}
/* アイコン画像：左寄せ・小さめ */
.intern_point_img {
    flex-shrink: 0;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.intern_point_img img {
    width: 3.5rem;
    height: 3.5rem;
    object-fit: contain;
}
/* 見出し：太字・ネイビー・左寄せ */
.intern_point_card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: #000;
    margin: 0;
    line-height: 1.5;
    text-align: left;
    font-family: "Noto Sans JP", sans-serif;
}
/* 本文：左寄せ・グレー小 */
.intern_point_card p {
    font-size: .8rem;
    color: #444;
    line-height: 1.9;
    text-align: left;
    margin: 0;
    font-family: "Noto Sans JP", sans-serif;
}

/* =============================================
   ABOUTセクション
   ============================================= */
.intern_about {
    background: var(--white);
    padding-bottom: 5rem;
}
/* wrapをrelativeにして人物をwrap右端に絶対配置 */
.intern_about .intern_wrap {
    position: relative;
}
.intern_about_person {
    position: absolute;
    right: 0px;
    top: -30px;
    z-index: 1;
    pointer-events: none;
}
.intern_about_person img {
    height: 475px;
    width: auto;
    display: block;
}
/* テキストエリアは人物分の余白を右に確保 */
.intern_about_text {
    padding-right: 170px;
}
.intern_about_box {
    background: transparent;
    border: none;
    padding: 1.2rem 0;
    margin-bottom: 1rem;
    line-height: 2.2;
    box-shadow: none;
}
.intern_about_box p { margin: 0 0 .75rem; }
.intern_about_box p:last-child { margin: 0; }
.intern_about_note {
    font-size: .9rem;
    line-height: 1.8;
    margin-top: 0;
}
.intern_about_note_link_row {
    display: flex;
    justify-content: flex-end;
    margin-top: .25rem;
}
.intern_about_box a, .intern_about_note a, .intern_graph_block a{
    color: #000;
    text-decoration: underline;
    font-size: .8rem;
}
.intern_about_note_arrow {
    color: #61799d;
    text-decoration: underline;
}

.intern_sub_ttl {
    font-size: 1.3rem;
    color: #000;
    border-left: none;
    border-bottom: 6px solid #C8D2DC;
    padding: 0 0 .5rem;
    margin: 30px 0 20px;
    width: 900px;
    box-sizing: border-box;
}
.intern_period_box {
    border: none;
    padding: .5rem 0;
    margin-bottom: 3rem;
    font-size: .875rem;
    line-height: 1.8;
    font-family: "Noto Sans JP", sans-serif;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    color: #000;
}
.intern_period_box p { margin: 0; color: #000;  font-size:1.3rem; }
.intern_period_square { color: #61799d; margin-right: .25rem;  font-size:1.3rem; }

.intern_flow { margin-bottom: 3rem; }
.intern_flow img { max-width: 100%; display: block; margin: 0 auto; }

.intern_graph_block { margin:10px auto 60px; }
.intern_graph_block img{ width:100%; }
.intern_graph_block h4 {
    font-size: 1.3rem;
    margin: 0 0 1.25rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_graph_yes_row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}
.intern_graph_yes_item { text-align: center; }
.intern_graph_yes_item p { font-size: 1.2rem; color: #333; margin: 0 0 1rem; font-weight: 500; }
.intern_graph_yes_item img { width: 100%; max-width: 280px; display: block; margin: 0 auto; }
.intern_graph_yes_middle {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}
.intern_graph_arrow { font-size: 2rem; color: #708FAC; flex-shrink: 0; }
.intern_graph_comment {
    display: block;
    border: 1px solid #000;
    font-size: 1.1rem;
    padding: 8px;
    text-align: center;
    line-height: 2;
    font-family: "Noto Sans JP", sans-serif;
    max-width: 600px;
    margin: 1.5rem auto 0;
}
.intern_graph_pie_row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
    margin-bottom: 3rem;
}
.intern_graph_pie_row h4 {
    font-size: .875rem;
    font-weight: 700;
    margin: 0 0 1rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_graph_pie_row img { max-width: 100%; display: block; }

/* =============================================
   受入条件セクション
   ============================================= */
.intern_condition {
    background: var(--white);
    padding-bottom: 5rem;
    position: relative;
    overflow: hidden;
}
.intern_condition .intern_wrap {
    position: relative;
}
.intern_condition_person {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
    pointer-events: none;
}
.intern_condition_person img {
    height: 500px;
    width: auto;
    display: block;
}
.intern_condition_text {
    padding-right: 260px;
}
.intern_condition_list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
    line-height:1.4;
}
.intern_condition_item {
    background: var(--white);
    border: none;
    padding: 0;
    display: block;
    box-shadow: none;
}
.intern_condition_main {
    font-size: 1.2rem;
    font-weight: 400;
    color: #000;
    line-height: 1.4;
    margin: 0;
    text-indent: -1em;
    padding-left: 1em;
}
.intern_condition_small {
    font-size: 1.3rem;
    color: #000;
    line-height: 1.9;
    margin: 0;
    padding-left: 2em;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_area_note {
    margin-top: 2.5rem;
}
.intern_area_note h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #000;
    margin: 0 0 .25rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_area_note > p {
    font-size: 1rem;
    color: #000;
    line-height: 1.9;
    margin: 0 0 1.25rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_area_cols {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.intern_area_cols h5 {
    font-size: 1rem;
    font-weight: 700;
    color: #000;
    margin: 0 0 .1rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_area_cols p {
    font-size: 1rem;
    color: #000;
    line-height: 1.9;
    margin: 0;
    font-family: "Noto Sans JP", sans-serif;
}

/* =============================================
   声セクション
   ============================================= */
.intern_voices {
    background: var(--white);
    padding-bottom: 5rem;
    position: relative;
    overflow: hidden;
}
.intern_voices .intern_wrap {
    position: relative;
}
.intern_voices_person {
    position: absolute;
    right: 0;
    top: -45px;
    z-index: 1;
    pointer-events: none;
}
.intern_voices_person img {
    height: 220px;
    width: auto;
    display: block;
}
.intern_voice_group { margin-bottom: 3rem; }
.intern_voice_label {
    display: inline-block;
    background: #1a3560;
    color: #fff;
    font-size: .875rem;
    font-weight: 700;
    padding: .375rem 1.75rem;
    margin-bottom: 1.25rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_voice_imgs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.intern_voice_imgs img { width: 100%; display: block; }
.intern_voice_imgs2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}
.intern_voice_imgs2 img { width: 100%; display: block; }
.intern_voice_testimonials {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 1rem;
}
.intern_voice_testimonials img { width: 100%; display: block; }
.intern_voice_divider {
    border: none;
    border-top: 2px dashed #aaa;
    margin: 2.5rem 0;
}

/* =============================================
   申込セクション
   ============================================= */
.intern_apply {
    background: var(--white);
    padding-bottom: 5rem;
    position: relative;
    overflow: hidden;
}
.intern_apply .intern_wrap {
    position: relative;
}
.intern_apply_person {
    position: absolute;
    right: 0;
    top: -20px;
    z-index: 1;
    pointer-events: none;
}
.intern_apply_person img {
    height: 220px;
    width: auto;
    display: block;
}
.intern_apply_content {
    padding-right: 280px;
    margin-top: 2rem;
}
.intern_apply_box {
    background: transparent;
    border: none;
    padding: 0;
    display: block;
    margin-top: 0;
    box-shadow: none;
}
.intern_apply_deadline {
    text-align: left;
    border-right: none;
    padding-right: 0;
    margin-top: 1.5rem;
}
.intern_deadline_label {
    font-size: 1.4rem;
    font-weight: 700;
    color: #000;
    margin: 0 0 .1rem;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_deadline_date {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000;
    line-height: 1.4;
    margin: 0;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_apply_text { margin-bottom: 1rem; margin-top: 80px; }
.intern_apply_text p {
    font-size: 1.2rem;
    line-height: 2;
    margin-top: 0;
    font-family: "Noto Sans JP", sans-serif;
    color: #000;
}
.intern_apply_note {
    font-size: 1rem;
    margin-top: 2rem !important;
}
.intern_apply_btn_wrap { margin-top: 1.5rem; }
.intern_apply_link {
    display: inline-block;
    color: #000;
    text-decoration: none;
    padding: 8px 100px;
    border: 1px solid #000;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .05em;
    box-shadow: 4px 4px 0 #888;
    transition: .2s;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_apply_link:hover {
    transform: translate(.25rem, .25rem);
    box-shadow: 2px 2px 0 #000;
    color: #000;
}

/* =============================================
   ページトップ
   元サイトの .goto_top と同仕様
   ============================================= */
.intern_pagetop {
    background: var(--white);
    text-align: center;
    padding: 2.5rem 0 4rem;
}
.intern_pagetop a {
    color: #000;
    text-decoration: none;
    font-size: .9375rem;
    font-weight: 500;
    font-family: "Noto Sans JP", sans-serif;
}
.intern_pagetop a:hover { text-decoration: underline; }

/* =============================================
   スマホ（768px以下）top_sp.cssに準拠
   ============================================= */