@charset "UTF-8";

/* ==================================================
   ベース・共通変数（コミックテイストの設定）
================================================== */
:root {
    --color-black: #111111;
    --color-white: #ffffff;
    --color-green: #018b7d;
    --color-green-light: #A8E6CF;
    --color-blue: #02c494;
    --color-yellow: #FFEB3B;
    --color-gray: #FAFAFA;
    /* 漫画風の太枠設定 */
    --border-thick: 3px solid var(--color-black);
    --border-thick_bene: 4px solid var(--color-green);
    /* 漫画風のベタ影設定 */
    --shadow-solid: 6px 6px 0px rgba(0, 0, 0, 0.2);
    --shadow-green: 8px 8px 0px var(--color-green);
}

*, *::before, *::after {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}

body {
    margin: 0;  /* ブラウザのデフォルト余白をリセット */
    padding: 0;
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--color-black);
    line-height: 1.6;
    background-color: var(--color-gray);
    overflow-x: hidden; /* 斜め背景等の横はみ出しを防ぐ */
}

/* ==================================================
   共通パーツ
================================================== */
/* セクションラベル */
.section-label {
    display: inline-block;
    padding: 8px 24px;
    border: 2px solid var(--color-green);
    border-radius: 50px;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 900;
    color: var(--color-green);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.section-label--white {
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

/* スクロールアニメーション（フワッと浮き上がる） */
.js-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-fade.is-active {
    opacity: 1;
    transform: translateY(0);
}

/* 共通コミック風ボタン */
.comic-hero__action,
.comic-cta__action {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.btn-comic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    border: var(--border-thick);
    border-radius: 50px;
    font-size: 1.125rem;
    font-weight: 900;
    color: var(--color-black);
    text-decoration: none;
    box-shadow: var(--shadow-solid);
    transition: transform 0.2s, box-shadow 0.2s;
    background-color: var(--color-white);
}
.btn-comic:hover {
    transform: translate(3px, 3px);
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.2);
}
.btn-comic--primary {
    background-color: var(--color-yellow);
}

/* マーカー風のライン装飾 */
.marker-line {
    background: linear-gradient(transparent 60%, var(--color-yellow) 60%);
    padding: 0 8px; 
}

/* ちょっとした余白用 */
.space {
    padding: 15px;
    background-color: #ffffff;
    border-bottom: var(--border-thick);
}

/* ==================================================
   HEADER（ヘッダー）セクション
================================================== */
.header {
    background-color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.header__inner {
    max-width: 1000px; 
    margin: 0 auto;
    padding: 0px 0px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header__logo {
    margin: 0;
    display: flex;
    align-items: center;
}
.header__logo-image {
    height: 60px; 
    width: auto;
}
.header__button {
    display: inline-block;
    padding: 8px 24px;
    border: 2px solid var(--color-green);
    border-radius: 50px;
    color: var(--color-green);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    background-color: var(--color-white);
    transition: all 0.2s ease;
}
.header__button:hover {
    background-color: var(--color-green);
    color: var(--color-white);
}

/* ==================================================
   1. HEROセクション
================================================== */
.comic-hero {
    position: relative;
    background: linear-gradient(rgba(1, 173, 78, 0.8), rgb(2, 196, 148)), url('./images/hero.png') center/cover no-repeat;
    padding: 0px;
    min-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-top: var(--border-thick);
    border-bottom: var(--border-thick);
}
.comic-hero__bg {
    position: absolute;
    inset: 0;
    background: url('./images/bg-focus_hero.svg') center/cover no-repeat;
    z-index: 0;
    opacity: 0.8; 
}
.comic-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0px;
}
.comic-hero__content {
    flex: 1;
}

/* 吹き出しの設定 */
.comic-hero__bubble {
    background-color: var(--color-white);
    border: var(--border-thick);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-solid);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}
.comic-hero__bubble:hover {
    transform: translateY(-8px);
    box-shadow: 12px 12px 0px rgba(0, 0, 0, 0.2); 
}
.comic-hero__bubble::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -25px; 
    transform: translateY(-50%);
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 25px solid var(--color-black);
}
.comic-hero__bubble::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -20px; 
    transform: translateY(-50%);
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    border-left: 21px solid var(--color-white);
    z-index: 1;
}

.comic-hero__target {
    font-size: 1.125rem;
    font-weight: 900;
    color: #e74c3c;
    margin-bottom: 16px;
}
.comic-hero__insight {
    font-size: 2rem;
    font-weight: 900;
    line-height: 1.5;
    margin-bottom: 24px;
}
.comic-hero__promise {
    font-size: 1rem;
    font-weight: 700;
    color: #555;
}

/* キャラクター設定 */
.comic-hero__chara {
    flex: 0 0 350px; 
    text-align: center;
}
.comic-hero__chara img {
    width: 100%;
    max-width: 350px;
    height: auto;
    display: block;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: bottom center;
}
.comic-hero__chara img:hover {
    transform: scale(1.1) rotate(-4deg); 
}

/* ==================================================
   2. PROBLEMセクション
================================================== */
.comic-problem {
    background: linear-gradient(to bottom, #02c494 0%, #fbffbf 100%);
    padding-bottom: 60px;
    border-bottom: var(--border-thick);
}
.comic-problem__intro {
    position: relative;
    padding: 50px 0px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 60px;
    min-height: 250px;
}
.comic-problem__intro-bg {
    position: absolute;
    inset: 0;
    min-height: 500px;
    background: url('./images/bg-explosion.svg') center/contain no-repeat;
    z-index: 0;
}
.comic-problem__intro-content {
    position: relative;
    z-index: 1;
    color: var(--color-black);
    max-width: 500px;
}
.comic-problem__intro-title {
    font-size: 2.25rem;
    font-weight: 900;
    line-height: 1.4;
    margin-top: 20px;
    margin-bottom: 10px;
}
.comic-problem__intro-lead {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
}

/* 5コマ漫画レイアウト */
.manga-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 0 20px;
}
.manga-row {
    display: flex;
    width: 100%;
    gap: 25px;
}
.manga-row--top { max-width: 1200px; }
.manga-row--bottom { max-width: 1000px; }

.manga-panel-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease;
}
.manga-panel-wrapper:hover {
    transform: scale(1.03);
    z-index: 20;
}

.manga-panel {
    position: relative;
    background-color: var(--color-black);
    padding: 3px; 
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}
.manga-panel__inner {
    background-color: var(--color-white);
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.manga-panel__img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease; 
}
.manga-panel-wrapper:hover .manga-panel__img {
    transform: scale(1.08);
}

/* 斜めカットの座標 */
.panel-1 { flex: 1; }
.panel-1 .manga-panel, .panel-1 .manga-panel__inner { clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 100%, 0 100%); }
.panel-2 { flex: 1.2; margin-left: -30px; }
.panel-2 .manga-panel, .panel-2 .manga-panel__inner { clip-path: polygon(0 0, 100% 0, calc(100% - 30px) 100%, 30px 100%); }
.panel-3 { flex: 1; margin-left: -30px; }
.panel-3 .manga-panel, .panel-3 .manga-panel__inner { clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%); }
.panel-4 { flex: 1; }
.panel-4 .manga-panel, .panel-4 .manga-panel__inner { clip-path: polygon(0 0, 100% 0, calc(100% - 30px) 100%, 0 100%); }
.panel-5 { flex: 1; margin-left: -30px; }
.panel-5 .manga-panel, .panel-5 .manga-panel__inner { clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%); }

/* マンガの吹き出し */
.manga-panel__bubble {
    position: absolute;
    background-color: var(--color-yellow);
    border: 2px solid var(--color-black); 
    border-radius: 30px;
    padding: 12px 16px;
    z-index: 10;
    width: 70%;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.1);
}
.manga-panel__title {
    margin: 0 0 8px;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-black);
}
.manga-panel__desc {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 700;
    color: #444;
    line-height: 1.5;
}

.manga-panel__bubble::after,
.manga-panel__bubble::before {
    content: '';
    position: absolute;
}
/* 右上配置 */
.manga-panel__bubble--top-right { top: -90px; right: 80px; }
.manga-panel__bubble--top-right::after { bottom: -15px; left: 20px; border-top: 15px solid var(--color-black); border-left: 8px solid transparent; border-right: 8px solid transparent; transform: skewX(-20deg); }
.manga-panel__bubble--top-right::before { bottom: -12px; left: 20px; border-top: 14px solid var(--color-yellow); border-left: 7px solid transparent; border-right: 7px solid transparent; transform: skewX(-20deg); z-index: 1; }
/* 左上配置 */
.manga-panel__bubble--top-left { top: -80px; left: -10px; }
.manga-panel__bubble--top-left::after { bottom: -15px; right: 20px; border-top: 15px solid var(--color-black); border-left: 8px solid transparent; border-right: 8px solid transparent; transform: skewX(20deg); }
.manga-panel__bubble--top-left::before { bottom: -12px; right: 20px; border-top: 14px solid var(--color-yellow); border-left: 7px solid transparent; border-right: 7px solid transparent; transform: skewX(20deg); z-index: 1; }

/* ==================================================
   3. BRIDGEセクション
================================================== */
.comic-bridge {
    position: relative;
    padding: 80px 20px;
    text-align: center;
    border-bottom: var(--border-thick);
}
.comic-bridge__bg {
    position: absolute;
    inset: 0;
    background: url('./images/bg-focus.svg') center/cover no-repeat;
    z-index: 0;
}
.comic-bridge__inner {
    position: relative;
    z-index: 1;
    background-color: var(--color-white);
    border: var(--border-thick);
    border-radius: 60px;
    display: inline-block;
    padding: 24px 48px;
    box-shadow: var(--shadow-solid);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease; 
}
.comic-bridge__inner:hover {
    transform: scale(1.05) translateY(-5px); 
    box-shadow: 10px 10px 0px rgba(0,0,0,0.25); 
}
.comic-bridge__text {
    font-size: 2rem;
    font-weight: 900;
    margin: 0;
}
.comic-bridge__highlight {
    color: var(--color-green);
}

/* ==================================================
   4. SERVICEセクション
================================================== */
.comic-service {
    background: linear-gradient(to bottom, #fbffbf 0%, #02c494 100%);
    padding: 20px 20px;
    text-align: center;
    position: relative;
}
.comic-service::after {
    content: '';
    position: absolute;
    bottom: -58px; 
    left: 0;
    width: 100%;  
    height: 60px; 
    background-color: #02c494;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    z-index: 10;
}
.comic-service__title {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 900;
    margin-bottom: 20px;
}
.comic-service__layout {
    max-width: 900px; 
    margin: 0 auto;
}
.comic-service__panels {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.service-panel-wrapper {
    position: relative;
    width: 60%;
    transition: transform 0.2s ease; 
}
.service-panel-wrapper:hover {
    transform: translateY(-10px);
    z-index: 20;
}

.service-panel {
    background-color: var(--color-black);
    padding: 3px; 
    display: block;
    box-shadow: var(--shadow-solid);
    transform: rotate(0deg);
    transition: transform 0.2s ease;
}
.service-panel__inner {
    background-color: var(--color-white);
    width: 100%;
    position: relative;
    overflow: hidden;
}
.service-panel__img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease; 
}
.service-panel-wrapper:hover .service-panel__img {
    transform: scale(1.05);
}

.service-panel__bubble {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.95);
    border: var(--border-thick);
    border-radius: 16px;
    padding: 24px;
    z-index: 10;
    width: 75%;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
    transition: background-color 0.3s ease, border-color 0.3s ease; 
}
.service-panel-wrapper:hover .service-panel__bubble {
    background-color: #fffde7;
    border-color: var(--color-green);
}

.service-panel__bubble::after,
.service-panel__bubble::before {
    content: '';
    position: absolute;
    transform: translateY(-50%);
}
.service-panel__bubble::after {
    left: -22px; 
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 20px solid var(--color-black);
}
.service-panel__bubble::before {
    left: -17px; 
    border-top: 13px solid transparent;
    border-bottom: 13px solid transparent;
    border-right: 18px solid var(--color-white);
    z-index: 1;
}

.service-panel__bubble--01 { bottom: 100px; right: -90%; }
.service-panel__bubble--01::after, .service-panel__bubble--01::before { top: 30%; }
.service-panel__bubble--02 { bottom: 100px; right: -90%; }
.service-panel__bubble--02::after, .service-panel__bubble--02::before { top: 50%; }
.service-panel__bubble--03 { bottom: 100px; right: -90%; }
.service-panel__bubble--03::after, .service-panel__bubble--03::before { top: 70%; }

.service-panel__badge {
    display: inline-block;
    background-color: var(--color-yellow);
    border: 2px solid var(--color-black);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 900;
    margin-bottom: 12px;
}
.service-panel__title {
    margin: 0 0 12px;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--color-green);
    line-height: 1.4;
}
.service-panel__desc {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: #444;
}

/* ==================================================
   5. BENEFITセクション
================================================== */
.comic-benefit {
    position: relative;
    padding: 80px 20px;
    text-align: center;
}
.comic-benefit::after {
    content: '';
    position: absolute;
    bottom: -58px; 
    left: 0;
    width: 100%;  
    height: 60px; 
    background-color: var(--color-black);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    z-index: 10;
}
.comic-benefit__bg {
    position: absolute;
    inset: 0;
    background: var(--color-black);
    z-index: 0;
}
.comic-benefit__inner {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
}
.comic-benefit__title {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 24px;
}
.comic-benefit__lead {
    text-align: center;
    font-size: 1.0625rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 80px;
}

.comic-benefit__layout {
    display: flex;
    align-items: flex-start; 
    gap: 10px; 
}
.comic-benefit__list {
    flex: 1;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    list-style: none; 
    padding: 0;
    margin: 0;
}
.benefit-item {
    flex: 1;
    text-align: center;
}
.benefit-item__visual {
    position: relative;
    margin-bottom: 32px;
}
.benefit-item__badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-white);
    color: var(--color-green);
    border: var(--border-thick_bene);
    padding: 4px 16px;
    border-radius: 50px;
    font-weight: 900;
    z-index: 2;
}
.benefit-item__circle {
    width: 250px;
    height: 250px;
    background-color: var(--color-green);
    border-radius: 50%;
    margin: 0 auto;
    border: var(--border-thick_bene);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-solid);
    transition: transform 0.2s ease, background-color 0.3s ease, box-shadow 0.2s ease; 
}
.benefit-item:hover .benefit-item__circle {
    transform: translateY(-10px);
    background-color: var(--color-yellow);
    box-shadow: 10px 10px 0px rgba(0,0,0,0.2);
}
.benefit-item__circle img {
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    border-radius: 50%; 
}
.benefit-item__content {
    color: var(--color-white);
    text-align: left;
}
.benefit-item__title {
    font-size: 1.25rem;
    font-weight: 900;
    margin-bottom: 16px;
    color: var(--color-yellow);
}
.benefit-item__desc {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ==================================================
   6. BECAUSEセクション
================================================== */
.because-wrapper {
    background-color: var(--color-white);
    padding: 0; 
}

.comic-because {
    background-color: #02c494;
    max-width: 100%;
    margin: 0; 
    padding-bottom: 0px;
    position: relative;
    z-index: 1;
    border-bottom: none; 
}

.comic-because__header {
    position: relative;
    text-align: center;
    max-width: 950px;     
    margin: 0 auto;       
    padding: 120px 100px 150px;  
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1;
}
.comic-because__header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('./images/bg-explosion.svg') center/contain no-repeat;
    z-index: -1;
    pointer-events: none;
}
.comic-because__main-title {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-black);
    margin: 0;
}

.because-panel {
    position: relative;
    margin-bottom: 0px;
}
.because-panel:last-child {
    margin-bottom: 0;
}

.because-panel__bubble {
    position: absolute;
    background-color: var(--color-white);
    border: var(--border-thick);
    border-radius: 20px;
    padding: 24px 40px;
    z-index: 10;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.because-panel__bubble:hover {
    transform: scale(1.05); 
}
.because-panel__badge {
    font-size: 1.25rem;
    font-weight: 900;
}

.because-panel__bubble::after,
.because-panel__bubble::before {
    content: '';
    position: absolute;
}
/* 左上 */
.because-panel__bubble--left { top: -50px; left: 10%; }
.because-panel__bubble--left::after { bottom: -20px; left: 40px; border-top: 20px solid var(--color-black); border-left: 10px solid transparent; border-right: 15px solid transparent; transform: skewX(-15deg); }
.because-panel__bubble--left::before { bottom: -15px; left: 42px; border-top: 15px solid var(--color-white); border-left: 7px solid transparent; border-right: 11px solid transparent; transform: skewX(-15deg); z-index: 1; }
/* 右上 */
.because-panel__bubble--right { top: -50px; right: 10%; }
.because-panel__bubble--right::after { bottom: -20px; right: 40px; border-top: 20px solid var(--color-black); border-left: 15px solid transparent; border-right: 10px solid transparent; transform: skewX(15deg); }
.because-panel__bubble--right::before { bottom: -15px; right: 42px; border-top: 15px solid var(--color-white); border-left: 11px solid transparent; border-right: 7px solid transparent; transform: skewX(15deg); z-index: 1; }

.because-panel__box {
    position: relative;
    background-color: var(--color-white);
    border-top: var(--border-thick);
    transform: skewY(-3deg); 
    padding: 40px 20px;
    transition: transform 0.3s ease, background-color 0.3s ease; 
}
.because-panel__box::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 0px; 
    width: 100%;
    height: 100%;
    border-top: var(--border-thick);
    z-index: -1;
    pointer-events: none;
}
.because-panel__inner {
    transform: skewY(3deg); 
    max-width: 1000px; 
    margin: 0 auto;
}
.because-panel__title {
    font-size: 2rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
}

.because-panel__content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}
.because-panel__content--reverse {
    flex-direction: row-reverse;
}

.because-panel__img {
    flex: 0 0 40%;
    position: relative; 
    transition: transform 0.3s ease;
    margin: 0;
}
.because-panel__img:hover {
    transform: translateY(-8px); 
}
.because-panel__photo {
    width: 100%;
    border-radius: 12px;
    border: var(--border-thick);
    display: block;
}
.because-panel__chara-overlay {
    position: absolute;
    top: 90px;   
    left: 320px;  
    width: 150px; 
    height: auto;
    z-index: 10;  
    filter: drop-shadow(4px 4px 0px rgba(0,0,0,0.15));
}
.because-panel__caption {
    margin-top: 12px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #666;
    text-align: right;
}

.because-panel__text {
    flex: 1;
}
.because-panel__answer {
    font-size: 1.25rem;
    font-weight: 900;
    margin-bottom: 24px;
}
.because-panel__detail {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.8;
}

/* Because 02: 受講生の声 */
.because-panel__lead-text {
    text-align: center;
    margin-bottom: 30px; 
}
.because-panel__lead-text .because-panel__answer {
    margin-bottom: 0;
}
.because__voices--full {
    width: 100%;
}
.because__voices-title {
    font-size: 1.25rem;
    font-weight: 900;
    margin-bottom: 32px;
    text-align: center; 
}
.because__evidence {
    display: flex;
    flex-direction: column;
    gap: 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.because__voice-card {
    display: flex;
    gap: 32px; 
    align-items: center; 
    transition: transform 0.3s ease;
}
.because__voice-card:hover {
    transform: translateX(8px); 
}
.because__voice-avatar {
    flex: 0 0 80px; 
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--color-black);
    overflow: hidden;
    background-color: var(--color-white);
}
.because__voice-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.because__voice-bubble {
    flex: 1; 
    background-color: #F4F7F9;
    border: 2px solid var(--color-black);
    border-radius: 16px;
    padding: 20px 24px;
    position: relative;
}
.because__voice-bubble::after {
    content: '';
    position: absolute;
    top: 50%; 
    transform: translateY(-50%);
    left: -12px;
    border-right: 12px solid var(--color-black);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}
.because__voice-bubble::before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: -8px;
    border-right: 9px solid #F4F7F9;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    z-index: 1;
}
.because__voice-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 900;
    color: var(--color-green);
    background-color: var(--color-white);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
}
.because__voice-text {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.6;
}
.because03 img {
    width: 100%;
}

/* ==================================================
   7. CTAセクション
================================================== */
.comic-cta {
    position: relative;
    background-color: transparent; 
    padding: 60px 20px 80px;
    z-index: 1;
    width: 100vw;
    margin-left: calc(50% - 50vw);
}
.comic-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -5%;
    width: 110%;
    height: 150px; 
    background-color: var(--color-blue);
    transform: skewY(-3deg);
    z-index: -1;
    border-top: var(--border-thick);
}
.comic-cta::after {
    content: '';
    position: absolute;
    top: 80px; 
    left: 0;
    width: 100%;
    bottom: 0; 
    background-color: var(--color-blue);
    z-index: -2;
}
.comic-cta__inner {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}
.comic-cta__title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 40px;
    text-shadow: 4px 4px 0px rgba(0, 0, 0, 0.4);
}
.comic-cta__action {
    display: flex;
    justify-content: center;
    align-items: flex-start; /* 左右のボタンの「上端」を揃える */
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 24px;
}
.comic-cta__btn-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center; /* 注釈テキストをボタンの左端に揃える */
}

.comic-cta__note {
    margin: 12px 0 0 0; /* ボタンとの間隔と、少し内側に入れる左余白 */
    font-size: 0.9rem;
    font-weight: 900;
    color: var(--color-black); /* 黒文字でしっかり読ませる */
}
.footer__copyright {
    text-align: center;
}

/* ==================================================
   お問い合わせ・診断ページ (contact / diagnostic)
================================================== */
.contact-page, .diag {
    padding: 80px 20px;
}
.contact-page__inner, .diag__inner {
    max-width: 800px;
    margin: 0 auto;
}
.contact-page__title, .diag__title {
    font-size: 2rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 16px;
}
.contact-page__lead, .diag__lead {
    text-align: center;
    margin-bottom: 40px;
    color: #555;
    font-weight: 700;
}
.contact-page__card, .diag__question {
    background-color: var(--color-white, #fff);
    padding: 60px;
    border-radius: 16px;
    border: var(--border-thick, 3px solid #111);
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
}
.contact-page__card {
    box-shadow: 6px 6px 0px rgba(0,0,0,0.15); 
}
.form__group, .diag__question {
    margin-bottom: 32px;
}
.form__group:last-child {
    margin-bottom: 0;
}
.form__label, .diag__q-text {
    font-weight: 900;
    font-size: 1.05rem;
}
.form__label {
    display: block;
    margin-bottom: 12px;
}
.diag__q-text {
    font-size: 1.15rem;
    margin-bottom: 24px;
    line-height: 1.6;
}
.form__badge {
    display: inline-block;
    background-color: #E53935; 
    color: #fff;
    font-size: 0.75rem;
    padding: 2px 10px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}
.form__input, .form__textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s;
    background-color: #FAFAFA;
}
.form__input:focus, .form__textarea:focus {
    outline: none;
    border-color: var(--color-green);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(0, 168, 107, 0.2);
}
.form__actions, .diag__action {
    text-align: center;
    margin-top: 48px;
}
.diag__action {
    margin-top: 60px;
}
.form__submit, .diag__submit, .diag__btn-primary {
    background-color: var(--color-green);
    color: #fff;
    border: var(--border-thick, 3px solid #111);
    padding: 20px 64px;
    font-size: 1.25rem;
    font-weight: 900;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
    transition: transform 0.2s, box-shadow 0.2s;
}
.diag__submit {
    background-color: var(--color-yellow);
    color: var(--color-black);
}
.form__submit:hover, .diag__submit:hover, .diag__btn-primary:hover {
    transform: translateY(2px);
    box-shadow: 2px 2px 0px rgba(0,0,0,0.15);
}
.form__submit:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}
.form__message {
    margin-top: 16px;
    font-weight: 700;
}

/* 診断フォーム専用 */
.diag__header {
    text-align: center;
    margin-bottom: 60px;
}
.diag__q-num {
    display: inline-block;
    background-color: var(--color-yellow);
    color: var(--color-black);
    border: 2px solid #111;
    padding: 2px 16px;
    border-radius: 50px;
    margin-right: 12px;
    font-weight: 900;
}
.diag__options {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    background-color: #F4F7F9;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #E0E0E0;
}
.diag__label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 700;
}
.diag__label input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-green);
    cursor: pointer;
}
.diag__result-area {
    background-color: var(--color-white, #fff);
    padding: 60px;
    border-radius: 16px;
    border: var(--border-thick, 3px solid #111);
    box-shadow: 8px 8px 0px rgba(0,0,0,0.15);
    margin-top: 80px;
    text-align: center;
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes slideUpFade {
    0% { opacity: 0; transform: translateY(40px); }
    100% { opacity: 1; transform: translateY(0); }
}
.diag__result-title {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 32px;
    display: inline-block;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 8px 32px;
    border-radius: 50px;
}
.diag__score-box { margin-bottom: 40px; }
.diag__score-label { font-weight: 900; color: #555; margin-bottom: 12px; }
.diag__rank {
    font-size: 2.5rem;
    font-weight: 900;
    text-decoration: underline;
    text-decoration-thickness: 4px;
    text-underline-offset: 8px;
}
.diag__comment-box {
    background-color: #F4F7F9;
    padding: 32px;
    border-radius: 12px;
    border: 2px solid #111;
    text-align: left;
    margin-bottom: 48px;
}
.diag__comment-title { font-size: 1.25rem; font-weight: 900; margin-bottom: 16px; }
.diag__comment-text { line-height: 1.8; font-weight: 500; }
.diag__next-action p { font-weight: 900; font-size: 1.125rem; margin-bottom: 24px; }
.diag__btn-primary {
    display: inline-block;
    text-decoration: none;
}


/* ==================================================
   スマホ・タブレット用レスポンシブ対応（統合版）
================================================== */
@media (max-width: 991px) {
    /* Header */
    .header__inner { padding: 12px 16px; }
    .header__logo-image { height: 35px; }
    .header__button { padding: 8px 16px; font-size: 0.8rem; white-space: nowrap; }

    /* Hero */
    .comic-hero__inner { flex-direction: column; }
    .comic-hero__bubble { padding: 24px; }
    .comic-hero__bubble::after { top: auto; bottom: -25px; right: 50%; transform: translateX(50%); border-top: 25px solid var(--color-black); border-left: 15px solid transparent; border-right: 15px solid transparent; }
    .comic-hero__bubble::before { top: auto; bottom: -19px; right: 50%; transform: translateX(50%); border-top: 20px solid var(--color-white); border-left: 11px solid transparent; border-right: 11px solid transparent; }
    .comic-hero__insight { font-size: 1.5rem; }
    .comic-hero__chara { flex: 0 0 auto; width: 200px; margin: 0 auto; }

    /* Problem */
    .comic-problem__intro {padding: 40px 16px 16px; margin-bottom: 24px; min-height: auto; }
    .comic-problem__intro-title { font-size: 1.5rem; }
    .comic-problem__intro-bg { display: none; }
    .manga-row { flex-direction: column; gap: 24px; }
    .manga-panel-wrapper { margin-left: 0 !important; display: flex; flex-direction: column-reverse; }
    .manga-panel, .panel-1 .manga-panel__inner, .panel-2 .manga-panel__inner, .panel-3 .manga-panel__inner, .panel-4 .manga-panel__inner, .panel-5 .manga-panel__inner { clip-path: none !important; }
    .manga-panel__bubble { width: auto; position: relative; top: auto !important; left: auto !important; right: auto !important; bottom: auto !important; transform: none !important; margin: 0 16px 16px !important; }

    /* Service */
    .comic-service__layout { flex-direction: column; gap: 40px; }
    .service-panel-wrapper { width: 100%; }
    .service-panel__img { height: 220px; }
    .service-panel__bubble { position: relative; width: auto; bottom: auto !important; right: auto !important; left: auto !important; margin: -20px 12px 0; }
    .service-panel__bubble::after, .service-panel__bubble::before { transform: none; }
    .service-panel__bubble::after { top: -20px; left: 30px; border-right: 15px solid transparent; border-left: 10px solid transparent; border-bottom: 20px solid var(--color-black); }
    .service-panel__bubble::before { top: -15px; left: 32px; border-right: 11px solid transparent; border-left: 7px solid transparent; border-bottom: 16px solid var(--color-white); z-index: 1; }

    /* Benefit */
    .comic-benefit__list { flex-direction: column; gap: 40px; }
    .comic-benefit__layout { flex-direction: column; align-items: center; }
    .comic-benefit__bg { background: var(--color-black); } 
    .comic-benefit__title, .comic-benefit__lead { color: var(--color-white); }
    .comic-benefit__lead { opacity: 0.9; }

    /* Because */
    .comic-because__header { padding: 100px 20px; }
    .comic-because__main-title { font-size: 1.5rem; }
    .comic-because__header::before { display: none; }
    .because-panel__content, .because-panel__content--reverse { flex-direction: column; gap: 24px; }
    .because-panel__img { width: 100%; margin: 0; }
    .because03 img { width: 100%; height: auto; }
    .because-panel__chara-overlay { top: -30px; left: auto; right: 0px; width: 100px; }
    .because__voice-card { flex-direction: column; align-items: center; gap: 16px; }
    .because__voice-bubble { width: 100%; }
    .because__voice-bubble::after { top: -12px; left: 50%; transform: translateX(-50%); border-bottom: 12px solid var(--color-black); border-right: 8px solid transparent; border-left: 8px solid transparent; border-top: none; }
    .because__voice-bubble::before { top: -8px; left: 50%; transform: translateX(-50%); border-bottom: 9px solid #F4F7F9; border-right: 6px solid transparent; border-left: 6px solid transparent; border-top: none; }

    /* CTA & Footer */
    .comic-cta { padding: 60px 0 80px; width: 100%; margin-left: 0; }
    .comic-cta__inner { padding: 0 24px; }
    .comic-cta__title { font-size: 1.35rem; line-height: 1.6; }
    .comic-hero__action, .comic-cta__action { flex-direction: column; gap: 16px; }
    .comic-cta__btn-wrapper {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: stretch; /* 👈 center から stretch に変更してボタンを横幅いっぱいに広げる */
    }
    .comic-cta__note {
        text-align: center; /* 👈 ボタンではなく、文字自体を中央揃えにする */
        margin: 12px 0 0 0;
    }
    .btn-comic { width: 100%; }
    .footer { position: relative; z-index: 10; background-color: var(--color-gray); border-top: var(--border-thick); padding: 24px 16px; }

    /* Form & Diagnostic pages */
    .contact-page__card, .diag__question, .diag__result-area { padding: 32px 20px; }
    .diag__options { flex-direction: column; gap: 20px; }
    .diag__q-text { font-size: 1.05rem; }
    .form__submit, .diag__submit, .diag__btn-primary { width: 100%; padding: 16px; }
    .diag__rank { font-size: 1.75rem; }
}