@charset "UTF-8";

/* ==============================================================
   ベース設定・リセット
============================================================== */
:root {
    --color-red: #ea3131;
    --color-black: #000000;
    --color-text: #1a1a1a;
    --color-white: #ffffff;
    --font-gothic: YakuHanJP_Narrow,'Noto Sans JP', sans-serif;
    --font-mincho: YakuHanJP_Narrow,'Noto Serif JP', serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-gothic);
    color: var(--color-text);
    line-height: 1.6;
    font-weight: 500;
    overflow-x: hidden;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}
a {
    text-decoration: none;
    color: inherit;
}

li {
    list-style: none;
}

/* ==============================================================
   共通ユーティリティクラス
============================================================== */
.inner {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.fw-bold {
    font-weight: 700;
}

.text-red {
    color: var(--color-red);
}

.marker-yellow {
    background: linear-gradient(transparent 60%, #fff799 60%);
    display: inline;
}

.underline-red {
    border-bottom: 2px solid var(--color-red);
    padding-bottom: 2px;
}

@media (min-width: 769px) {
    .sp-only {
        display: none !important;
    }
}
/* ==============================================================
   スプラッシュアニメーション
============================================================== */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #ffffff;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.8s cubic-bezier(0.8, 0, 0.2, 1); 
}

.splash-screen.is-loaded {
    transform: translateY(-100%);
}

.splash-logo {
    width: 160px;
    opacity: 0;
    animation: splashLogoFade 1.6s ease forwards; 
}

.splash-logo img {
    width: 100%;
    height: auto;
}
/* ==============================================================
   2回目以降
============================================================== */
/* スプラッシュ画面を最初から消す */
.is-visited .splash-screen {
    display: none !important;
}
/* メインビジュアルの遅延時間（1.6秒分）を元に戻してすぐ表示させる */
.is-visited .hero-bg { animation-delay: 0s !important; }
.is-visited .hero-content { animation-delay: 0.4s !important; }
.is-visited .hero-inner .catchphrase { animation-delay: 0.7s !important; }
.is-visited .hero-inner .subtitle { animation-delay: 0.8s !important; }
.is-visited .hero-inner .main-title { animation-delay: 0.9s !important; }
.is-visited .hero-inner .description { animation-delay: 1.0s !important; }
.is-visited .hero-inner .badges-area { animation-delay: 1.1s !important; }
.is-visited .hero-inner .btn-primary { animation-delay: 1.2s !important; }
@keyframes splashLogoFade {
    0% { opacity: 0; transform: translateY(15px); }
    40% { opacity: 1; transform: translateY(0); }
    70% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}
/* ==============================================================
   スクロールアニメーション 
============================================================== */
.js-fade {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.js-fade.is-active {
    opacity: 1;
    transform: translateY(0);
}

.js-fade.delay-1 { transition-delay: 0.1s; }
.js-fade.delay-2 { transition-delay: 0.2s; }
.js-fade.delay-3 { transition-delay: 0.3s; }

/* 各セクションスタイル (PC基準)  */
/* ==============================================================
   ヘッダー
============================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    /* 初期状態 */
    background-color: transparent; 
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}
.header.is-blur {
    background-color: rgba(255, 255, 255, 0.15); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.logo-main img {
    width: 100%;
    height: auto;
    
}

.logo-scrolled {
    display: none;
}
.logo-default {
    display: block;
}

/* === スクロール後のスタイル (.is-scrolled) === */
.header.is-scrolled {
    background-color: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* ロゴの切り替え */
.header.is-scrolled .logo-default {
    display: none;
}
.header.is-scrolled .logo-scrolled {
    display: block;
}

.header.is-scrolled .header-nav ul,
.header.is-scrolled .header-logo {
    color: var(--color-black);
    text-shadow: none;
}
.header-logo {
    display: flex;
    flex-direction: column;
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.logo-sub {
    font-size: clamp(max(12px, 12px), 0.833vw, 12px);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.logo-main {
    width:130px;
    font-size: clamp(max(14px, 25.2px), 2.5vw, 36px);
    font-weight: 700;
    line-height: 1.2;
    padding-top:0.3em;
}

.header-nav {
    margin-left: auto;
    margin-right: 40px;
}

.header-nav ul {
    display: flex;
    gap: 40px;
    color: var(--color-white);
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 500;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.btn-contact-header {
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 12px 30px;
    border-radius: 50px;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.3s;
}

.btn-contact-header:hover {
    opacity: 0.8;
}
.icon-mail-white {
    font-size: 1.2em;
    line-height: 1;
}

.badge.badge-white {
    background-color: #000;
    color:#fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
/* ==============================================================
   メインビジュアル用 アニメーション定義
============================================================== */
/* 背景画像のズームアウトフェード */
@keyframes mvBgZoom {
    0% { transform: scale(1.08); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* 要素の下からのフェードイン */
@keyframes mvFadeUp {
    0% { transform: translateY(30px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}
/* ==============================================================
   メインビジュアル
============================================================== */
.hero {
    position: relative;
    width: 100%;
    height: calc(100vh - 80px);
    min-height: 700px;
    display: flex;
    align-items: stretch;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../common/images/MV.webp');
    background-size: cover;
    background-position: center; 
    z-index: 1;
    opacity: 0; 
    animation: mvBgZoom 1.5s cubic-bezier(0.25, 1, 0.5, 1) forwards 1.2s;
}

.hero-content {
    position: absolute;
    z-index: 10;
    background-color: rgba(255, 255, 255, 0.85);
    width: 54%;
    height: 80%;
    border-top-right-radius: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 46px;
    bottom: 0;
    opacity: 0;
    animation: mvFadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 1.6s;
}
.hero-inner > * {
    opacity: 0; /* テキストやボタンをいったん全て透明にする */
}
.hero-inner .catchphrase { animation: mvFadeUp 0.8s ease forwards 1.9s; }
.hero-inner .subtitle { animation: mvFadeUp 0.8s ease forwards 2.0s; }
.hero-inner .main-title { animation: mvFadeUp 0.8s ease forwards 2.1s; }
.hero-inner .description { animation: mvFadeUp 0.8s ease forwards 2.2s; }
.hero-inner .badges-area { animation: mvFadeUp 0.8s ease forwards 2.3s; }
.hero-inner .btn-primary { animation: mvFadeUp 0.8s ease forwards 2.4s; }

.catchphrase {
    font-size: 2.2vw;
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-bottom: 2px;
    background: url(../../common/images/dot.png) 4% 0 no-repeat;
    background-size: 38% auto;
}

.subtitle {
    font-size: clamp(20px, 1.6vw + 8px, 26px);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.main-title {
    font-family: var(--font-mincho);
    font-size: clamp(150px, 13vw + 10px, 220px) !important;
    font-weight: 200 !important;
    line-height: 1;
    margin-bottom: 30px;
    margin-left: -18px;
    letter-spacing: -0.04em;
}

.description {
    font-size: clamp(16px, 0.6vw + 10px, 17px);
    font-weight: 700;
    line-height: 2;
    margin-bottom: 40px;
    letter-spacing: 0.15em;
}

.badges-area {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.badge-placeholder {
    flex: 1;
    text-align: center;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.badge-placeholder img{
    width: 100%;
    max-width: 100%;
    height: auto;
}
.badge-text {
    font-size: clamp(max(12px, 8.4px), 0.833vw, 12px);
    font-weight: 700;
}

.badge-num {
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    font-family: var(--font-mincho);
    color: #000;
}

.btn-primary {
    background-color: var(--color-red);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 60px;
    border-radius: 50px;
    font-size: clamp(max(13px, 14px), 1.389vw, 20px);
    font-weight: 700;
    width: max-content;
    gap: 10px;
    transition: opacity 0.3s;
    box-shadow: 0 8px 15px rgba(234, 49, 49, 0.2);
    margin: 0 auto;
}

.btn-primary:hover {
    opacity: 0.8;
}
/* スクロールインジケーター（テキスト部分） */
.scroll-indicator {
    position: absolute;
    right: 40px;
    bottom: 40px;
    z-index: 10;
    color: var(--color-white);
    writing-mode: vertical-rl;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    letter-spacing: 0.2em;
    display: flex;
    align-items: center;
    gap: 15px; 
}

/* アニメーションの土台となる「薄い背景線」 */
.scroll-indicator::after {
    content: "";
    display: block;
    width: 1px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.2);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.scroll-indicator::before {
    content: "";
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px; 
    height: 20px;
    background-color: #ffffff;
    z-index: 11;
    animation: scrollLineMove 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes scrollLineMove {
    0% {
        transform: translate(-50%, -60px);
        height: 0;
        opacity: 0;
    }
    20% {
        height: 20px;
        opacity: 1;
    }
    80% {
        transform: translate(-50%, 0); 
        height: 20px;
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 0);
        height: 0;
        opacity: 0;
    }
}



/* ==============================================================
   ボトムバー
============================================================== */
.bottom-bar {
    background-color: var(--color-black);
    color: var(--color-white);
    text-align: center;
    padding: 25px 20px;
    font-size: clamp(max(14px, 19.6px), 1.944vw, 28px);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.bottom-bar .underline {
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
    text-decoration-color: var(--color-white);
}

/* ==============================================================
   導入セクション
============================================================== */
.section-intro {
    padding: 100px 0;
    background-color: var(--color-white);
}

.intro-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.intro-heading {
    width: 45%;
    position: relative;
}

.quote-mark {
    font-family: Arial, sans-serif;
    font-size: clamp(max(14px, 98px), 9.722vw, 140px);
    color: #e6e6e6;
    line-height: 1;
    position: absolute;
    top: -50px;
    left: -48px;
    z-index: 1;
}

.intro-title {
    position: relative;
    z-index: 2;
    font-size: clamp(max(13px, 21px), 2.083vw, 30px);
    font-weight: 700;
    line-height: 1.8;
    letter-spacing: 0.05em;
}

.intro-text {
    width: 55%;
}

.intro-text p {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    line-height: 2;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

/* ==============================================================
   なぜ今、SNS・動画か
============================================================== */
.section-why {
    position: relative;
    padding: 80px 0 40px;
    background:url(../../common/images/servics-bg.jpg) repeat-y; 
    background-size:cover;
}

.why-header {
    text-align: center;
    margin-bottom: 50px;
}

.why-header h2 {
    font-size: clamp(max(14px, 25.2px), 2.5vw, 36px);
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.why-subtitle {
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.white-box {
    background-color: var(--color-white);
    border-radius: 20px;
    padding: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.box-lead {
    text-align: center;
    font-size: clamp(max(13px, 13px), 1.181vw, 17px);
    line-height: 2;
    margin-bottom: 40px;
    letter-spacing: 0.05em;
}

.chart-area {
    margin-bottom: 50px;
}

.chart-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: clamp(max(13px, 14px), 1.389vw, 20px);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.chart-title::before,
.chart-title::after {
    content: "";
    flex-grow: 1;
    height: 2px;
    background-color: var(--color-red);
}

.chart-placeholder {
    width: 100%;
    padding: 2em 0;
}

.findings {
    margin-bottom: 40px;
    width: 100%;
    max-width: 900px;
    margin: 0 auto 40px;
}

.findings-title {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 25px;
}

.findings-title::before,
.findings-title::after {
    content: "";
    flex-grow: 1;
    height: 2px;
    background-color: var(--color-red);
}

.findings-title span {
    padding: 0 20px;
}

.findings-list li {
    background-color: #f5f5f5;
    padding: 15px 20px 15px 45px;
    margin-bottom: 10px;
    border-radius: 5px;
    font-size: clamp(max(13px, 13px), 1.181vw, 17px);
    font-weight: 700;
    position: relative;
    letter-spacing: 0.05em;
}

.findings-list li::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-60%) rotate(45deg);
    width: 6px;
    height: 12px;
    border-right: 2px solid var(--color-red);
    border-bottom: 2px solid var(--color-red);
}

.conclusion {
    text-align: center;
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    line-height: 2;
    letter-spacing: 0.05em;
}

/* ==============================================================
   CV導線
============================================================== */
.cv-flow-arrow {
    width: 24px; 
    height: 35px;
    background-color: var(--color-red);
    margin: 0 auto 50px;
    position: relative;
    z-index: 10;
}

.cv-flow-arrow::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-top: 22px solid var(--color-red);
}

.section-cv-flow {
    padding-bottom: 80px;
    background-color: var(--color-white);
}

.flow-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 40px;
}

.flow-box {
    background-color: var(--color-white);
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.06);
    padding: 45px 30px 35px;
    width: 48%;
    position: relative;
    border: 1px solid #f8f8f8;
}

.flow-label {
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: clamp(max(16px, 16px), 1.2vw, 20px);
    font-weight: 700;
    padding: 6px 25px;
    border-radius: 30px;
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.flow-step {
    background-color: #fff5f5;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    text-align: left;
    min-height: 100px;
}

.flow-icon-placeholder {
    width: 120px;
    height: 120px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #ccc;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    flex-shrink: 0;
}
.flow-icon-placeholder img {
    width:70%;
    height:auto;
}
.flow-text {
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    font-weight: 700;
    line-height: 1.6;
    flex-grow: 1;
}

.step-arrow {
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid var(--color-red);
    margin: 15px auto;
}

.sns-step-box {
    padding: 40px 20px;
}

.sns-icons-row {
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.sns-item {
    text-align: center;
}

.sns-item span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 8px;
    color: #aaa;
    font-size: clamp(max(12px, 10.5px), 0.972vw, 14px);
    font-weight: bold;
}

.sns-item p {
    font-size: clamp(max(12px, 8.4px), 0.833vw, 12px);
    font-weight: 700;
}

/* ==============================================================
   ワンストップメッセージ
============================================================== */
.section-onestop {
    position: relative;
    background-color: var(--color-black);
    margin-bottom: 60px;
}

.onestop-image {
    height: 500px;
    background-image: url('../../common/images/mv02.webp');
    background-size: cover;
    background-position: center;
}

@media (min-width: 769px) {
    .onestop-image {
        background-attachment: fixed;
        background-repeat: no-repeat;
    }
}

.onestop-message {
    text-align: center;
    color: var(--color-white);
    padding: 40px 20px;
}

.onestop-message h2 {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 15px;
}

.onestop-message .main-logo {
    font-size: clamp(max(14px, 37.8px), 3.75vw, 54px);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.onestop-message .sub-text {
    font-size: clamp(max(13px, 15.4px), 1.528vw, 22px);
    font-weight: 700;
}

.onestop-message p {
    font-size: clamp(max(13px, 14px), 1.389vw, 20px);
    font-weight: 700;
    line-height: 2;
    letter-spacing: 0.1em;
}

.onestop-arrow {
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-top: 25px solid var(--color-black);
    position: absolute;
    bottom: -24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

/* ==============================================================
   サービスタイトル
============================================================== */
.section-title-area {
    text-align: center;
    padding:30px 0 10px;
}

.section-title-area .en-title {
    font-size: clamp(max(14px, 40.6px), 4.028vw, 58px);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.section-title-area .ja-title {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* ==============================================================
   サービス詳細
============================================================== */
.section-services {
    padding: 0 0 80px;
    background-color: var(--color-white);
}

.service-item {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 70px 0;
    border-bottom: 1px solid #ccc;
}

.service-item:last-child {
    border-bottom: none;
}

.service-item.row-reverse {
    flex-direction: row-reverse;
}

.service-text {
    flex: 1;
}

.service-label {
    display: inline-block;
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: clamp(max(13px, 13px), 1.042vw, 15px);
    font-weight: 700;
    padding: 6px 18px;
    margin-bottom: 20px;
}

.service-title {
    font-size: clamp(21px, 2.083vw + 2px, 30px) !important;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

.service-catch {
    color: var(--color-red);
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.5;
    letter-spacing: 0.05em;
}

.service-desc p {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    line-height: 2;
    color: #333;
    letter-spacing: 0.05em;
}

.service-desc .note {
    display: block;
    font-size: clamp(max(12px, 11.2px), 0.972vw, 14px);
    color: #666;
    margin-top: 15px;
}

.service-image {
    flex: 1;
    width: 100%;
}

.img-placeholder {
    width: 100%;
    padding-top: 65%;
    background-color: #f5f5f5;
    border-radius: 12px;
    position: relative;
    border: 1px dashed #ccc;
}

.img-placeholder::after {
    content: "※画像";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #aaa;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: bold;
}

/* ==============================================================
   導線図解
============================================================== */
.section-diagram {
    padding: 100px 0;
    background-color: #ffffff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* 背景の四角形パターン 
.section-diagram::before {
    content: "";
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background-image: 
        linear-gradient(#f4f4f4 20px, transparent 20px),
        linear-gradient(90deg, #f4f4f4 20px, transparent 20px),
        linear-gradient(#ffeded 15px, transparent 15px),
        linear-gradient(90deg, #ffeded 15px, transparent 15px);
    background-size: 150px 150px, 150px 150px, 250px 250px, 250px 250px;
    background-position: 0 0, 0 0, 50px 50px, 50px 50px;
    opacity: 0.3;
    z-index: 0;
    transform: rotate(15deg);
    pointer-events: none;
}*/

.diagram-header {
    position: relative;
    z-index: 2;
    margin-bottom: 70px;
    font-size: clamp(max(14px, 20.2px), 2vw, 36px);
}

.diagram-wrapper {
    position: relative;
    max-width: 1050px; 
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 360px 1fr;
    grid-template-rows: auto auto auto auto;
    gap: 30px 20px;
    align-items: center;
    justify-items: center;
    z-index: 1;
    background: url(../../common/images/data-bg.jpg) 50% no-repeat;
    background-size: contain;
}

.item-sns { grid-column: 2; grid-row: 1; }
.item-ig { grid-column: 1; grid-row: 2; justify-self: end; padding-right: 10px; } 
.item-lp { grid-column: 3; grid-row: 2; justify-self: start; padding-left: 10px; } 
.item-yt { grid-column: 1; grid-row: 3; justify-self: end; padding-right: 10px; margin-top: 40px; }
.item-data { grid-column: 3; grid-row: 3; justify-self: start; padding-left: 10px; margin-top: 40px; }
.item-line { grid-column: 2; grid-row: 4; }

.circle-item {
    width: 240px;
    text-align: center;
    position: relative;
    z-index: 3;
}
.item-sns {
    width: 320px;
}
.circle-icon {
    width: 150px;
    height: 150px;
    background-color: var(--color-red);
    color: var(--color-white);
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: clamp(max(13px, 13px), 1.1vw, 16px);
    font-weight: 700;
    line-height: 1.3;
    position: relative;
}

.circle-icon span {
    display: block;
    margin-top: 2px;
    font-size: 15px;
    letter-spacing: 0.05em;
}

.circle-icon img {
    width: 55%;
    height: auto;
    object-fit: contain;
    margin-top: -2em;
}

.circle-item p {
    font-size: clamp(max(12px, 11.2px), 0.972vw, 14px);
    font-weight: 700;
    line-height: 1.6;
}

/* --- 中央の矢印とテキスト --- */
.diagram-center-area {
    grid-column: 2;
    grid-row: 2 / 4;
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.center-arrow {
    position: absolute;
    top: 20px;     
    bottom: 90px;  
    left: 50%;
    transform: translateX(-50%);
    width: 140px;  
    background: linear-gradient(to bottom, #ffcccc, #ffadad);
    z-index: 1;
}

.center-arrow::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-top: 75px solid #ffadad;
    border-left: 105px solid transparent;
    border-right: 105px solid transparent;
}

.diagram-cv-text {
    position: relative;
    z-index: 2;
    font-size: clamp(max(18px, 25.2px), 2.5vw, 32px);
    font-weight: 700;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

/* ==============================================================
   CTAバナー (中間・下部共通)
============================================================== */
.section-cta {
    position: relative;
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 70px 0;
    overflow: hidden;
}
.cta-triangle {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-top: 30px solid var(--color-white);
    z-index: 10;
}
.cta-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    z-index: 1;
}
.cta-triangle {
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 20px solid var(--color-white);
}
.cta-flex {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.cta-content {
    text-align: center;
}

.cta-title-wrap {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

.cta-logo {
    font-size: clamp(max(14px, 44.8px), 4.444vw, 64px);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.cta-sub {
    font-size: clamp(max(14px, 19.6px), 1.944vw, 28px);
    font-weight: 700;
    margin-left: 5px;
}

.cta-catch {
    font-size: clamp(max(14px, 22.4px), 2.222vw, 32px);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 35px;
}

.cta-action-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.btn-cta-white {
    background-color: var(--color-white);
    color: var(--color-black);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: clamp(max(13px, 15.4px), 1.528vw, 22px);
    font-weight: 700;
    gap: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: 0.2s;
}

.btn-cta-white:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.icon-mail-wrap {
    position: relative;
    display: flex;
}

.icon-mail-black,
.icon-tel-white,
.icon-tel-red {
    font-size: clamp(max(14px, 19.6px), 1.944vw, 28px);
    line-height: 1;
}

.badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: clamp(max(12px, 8.4px), 0.833vw, 12px);
    font-weight: bold;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-tel-text {
    font-size: clamp(max(14px, 33.6px), 3.333vw, 48px);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.05em;
}

.cta-tel-text .icon-tel-white {
    font-size: clamp(max(14px, 28px), 2.778vw, 40px);
    color: #ffffff !important;
}

.cta-illustration {
    width: 300px;
    flex-shrink: 0;
    margin:4em 0 0 3em;
}

.ill-placeholder {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: bold;
}

/* ==============================================================
   お悩み (TROUBLE)
============================================================== */
.section-trouble {
    padding: 150px 0 2em;
    position: relative;
    background:url(../../common/images/servics-bg.jpg) 0 -50% no-repeat;
    background-size: cover;
    z-index: 1;
}

.trouble-header {
    position: relative;
    text-align: center;
    margin-bottom: 100px;
}

.bg-text-trouble {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(max(52px, 240px), 11.111vw, 240px);
    font-family: "Bebas Neue", sans-serif;
    font-weight: 900;
    color: #f2f2f2;
    z-index: -1;
    letter-spacing: 0.05em;
    line-height: 1;
    white-space: nowrap;
}

.trouble-title {
    font-size: clamp(max(14px, 25.2px), 2.5vw, 36px);
    font-weight: 700;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 1;
}

.trouble-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.trouble-image {
    width: 240px;
    flex-shrink: 0;
}

.ill-placeholder-trouble {
    width: 100%;
    height: 300px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #999;
}

.trouble-list {
    flex-grow: 1;
}

.trouble-list li {
    display: flex;
    align-items: center;
    background-color: var(--color-white);
    border: 3px solid #e8e8e8;
    padding: 15px 25px;
    margin-bottom: 15px;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.02);
}

.check-box {
    width: 24px;
    height: 24px;
    background-color: var(--color-red);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 20px;
}

.check-box::after {
    content: '';
    width: 6px;
    height: 12px;
    border-right: 3px solid var(--color-white);
    border-bottom: 3px solid var(--color-white);
    transform: translateY(-2px) rotate(45deg);
}

.trouble-list p {
    font-size: clamp(max(13px, 12.6px), 1.25vw, 18px);
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.05em;
}

/* ==============================================================
   CASE CLEAR (解決策)
============================================================== */
.section-case {
    padding: 150px 0 80px;
    background-color: var(--color-white);
    position: relative;
    z-index: 1;
}

.case-header {
    position: relative;
    text-align: center;
    margin-bottom: 80px;
}

.bg-text-case {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    font-size: clamp(max(52px, 240px), 11.111vw, 240px);
    font-family: "Bebas Neue", sans-serif;
    font-weight: 900;
    color: #f2f2f2;
    z-index: -1;
    letter-spacing: 0.05em;
    line-height: 1;
    white-space: nowrap;
}

.case-title {
    font-size: clamp(max(26px, 29.6px), 2.8vw, 39px);
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 0.1em;
}

.case-title strong {
    font-size: clamp(max(14px, 28px), 2.778vw, 40px);
}

.case-list {
    max-width: 1200px;
    margin: 0 auto;
}

.case-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    margin-bottom: 90px;
    position: relative;
}

.case-item.row-reverse {
    flex-direction: row-reverse;
}

.case-item.align-right .case-text-col {
    text-align: right;
}

.case-item.align-left .case-text-col {
    text-align: left;
}

.case-image-col {
    position: relative;
    width: 39%;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
}

.ill-circle {
    width: 440px;
    height: 440px;
    background-color: #f5f5f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ill-circle img{
    width: 60%;
    height: auto;
}
.point-label {
    position: absolute;
    color: var(--color-red);
    line-height: 1;
    z-index: 2;
}

.point-label.label-left {
    top: 10px;
    left: -10px;
    text-align: left;
}

.point-label.label-right {
    top: 10px;
    right: -10px;
    text-align: right;
}

.pt-text {
    font-size: clamp(max(18px, 15.6px), 1.5vw, 24 px);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.pt-num {
    font-size: clamp(max(26px, 100px), 9vw, 180px);
    font-weight: 500;
    font-family: Arial, sans-serif;
}

.case-text-col {
    flex-grow: 1;
}

.case-heading {
    margin-bottom: 25px;
    line-height: 1.6;
}

.hl-red {
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: clamp(max(28px, 21.6px), 2.944vw, 40px);
    font-weight: 700;
    padding: 6px 15px;
    display: inline-block;
    margin: 10px 10px 10px 0px;
}

.hl-main {
    font-size: clamp(max(28px, 21.6px), 2.944vw, 40px);
    font-weight: 700;
    color: var(--color-black);
    display: inline-block;
}

.case-desc {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    line-height: 2;
    letter-spacing: 0.05em;
}

.guideline-list {
    display: inline-block;
    text-align: left;
}

.guideline-list li {
    font-size: clamp(max(13px, 10.5px), 1.042vw, 15px);
    margin-bottom: 8px;
    font-weight: 700;
}

/* ==============================================================
   About (サービスの特徴)
============================================================== */
.section-about {
    padding: 100px 0 60px;
    background-color: var(--color-white);
}

.about-header {
    text-align: center;
    margin-bottom: 60px;
}

.about-en {
    color: var(--color-red);
    font-size: clamp(max(14px, 35px), 3.472vw, 50px);
    font-family: Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 10px;
}

.about-ja {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.about-catch {
    font-size: clamp(max(25px, 31.2px), 4.778vw, 70px);
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 0.05em;
    margin-bottom: 70px;
    text-align: left;
}

.profile-wrap {
    width: 1000px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    margin:0 auto 100px;
}

.profile-info {
    flex: 1;
}

.profile-title {
    margin-bottom: 30px;
}

.profile-title p {
    font-size: clamp(max(13px, 13px), 1.181vw, 17px);
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 15px;
}

.profile-title h4 {
    font-size: clamp(max(14px, 28px), 2.778vw, 40px);
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1;
}

.profile-text p {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    line-height: 2;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.profile-image {
    width: 360px;
    flex-shrink: 0;
    margin-left:1em;
}

.img-circle-placeholder {
    width: 100%;
    padding-top: 100%;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
}
.img-circle-placeholder img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
}
.img-circle-placeholder p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-white);
    font-weight: bold;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
}

.about-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--color-white);
    transition: opacity 0.3s;
    position: relative;
}

.about-banner:hover {
    opacity: 0.9;
}

.banner-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.banner-labels {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.label-note {
    font-size: clamp(max(14px, 15.4px), 1.528vw, 22px);
    font-weight: 900;
    font-family: Arial, sans-serif;
    line-height: 1;
}

.label-colum {
    background-color: var(--color-white);
    color: var(--color-red);
    font-size: clamp(max(12px, 9.1px), 0.903vw, 13px);
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 3px;
    line-height: 1;
}

.banner-texts {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.banner-sub {
    font-size: clamp(max(13px, 13px), 1.181vw, 17px);
    font-weight: 700;
    margin-bottom: 5px;
    letter-spacing: 0.05em;
}

.banner-main {
    font-size: clamp(max(14px, 26.6px), 2.639vw, 38px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.05em;
}

.banner-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.banner-ill-placeholder {
    width: 140px;
    height: 90px;
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px dashed rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(max(13px, 13px), 0.972vw, 14px);
    font-weight: bold;
}

.arrow-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-white);
    color: var(--color-red);
    border-radius: 50%;
    font-size: clamp(max(13px, 13px), 1.25vw, 18px);
    font-weight: bold;
}

/* ==============================================================
   Works (事例・作例)
============================================================== */
.section-works {
    padding: 80px 0 100px;
    background-color: #f5f5f5;
}

.works-header {
    text-align: center;
    margin-bottom: 60px;
}

.works-en {
    color: var(--color-red);
    font-size: clamp(max(14px, 40.6px), 4.028vw, 58px);
    font-family: Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 15px;
}

.works-ja {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-black);
}

.works-cases {
    max-width: 1200px;
    margin: 0 auto 0px;
}

.case-card {
    display: flex;
    background-color: var(--color-white);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    gap: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}

.case-card-img {
    width: 450px;
    flex-shrink: 0;
}

.case-img-placeholder {
    width: 100%;
    padding-top: 60%;
    background-color: #e0e0e0;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}
.case-img-placeholder img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.case-img-placeholder p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(max(13px, 10.5px), 1.042vw, 15px);
    font-weight: bold;
    color: #888;
}

.case-card-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.tag-red {
    display: inline-block;
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: clamp(max(13px, 13px), 0.972vw, 14px);
    font-weight: 700;
    padding: 4px 15px;
    border-radius: 3px;
    width: max-content;
    margin-bottom: 12px;
}

.case-card-title {
    font-size: clamp(max(13px, 14.7px), 1.458vw, 21px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
    letter-spacing: 0.05em;
}

.dl-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 15px;
}

.dt-badge {
    background-color: var(--color-black);
    color: var(--color-white);
    font-size: clamp(max(13px, 13px), 0.972vw, 14px);
    font-weight: 700;
    text-align: center;
    padding: 4px 10px;
    width: 120px;
    flex-shrink: 0;
    border-radius: 3px;
    letter-spacing: 0.05em;
}

.dd-text {
    font-size: clamp(max(13px, 10.5px), 1.042vw, 15px);
    line-height: 1.8;
    color: #333;
    letter-spacing: 0.05em;
}

.videos-title {
    color: var(--color-red);
    font-size: clamp(max(14px, 22.4px), 2.222vw, 32px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: 0.1em;
}

.video-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.video-grid.vertical-grid {
    gap: 40px;
}

.video-thumb {
    position: relative;
    background-color: #ddd;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.video-thumb iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}
.video-thumb:hover .play-btn {
    transform: translate(-50%, -50%) scale(1.1);
}

.thumb-placeholder {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(max(13px, 13px), 0.972vw, 14px);
    font-weight: bold;
    color: #888;
}

.video-thumb.horizontal {
    width: 32%;
    aspect-ratio: 16 / 9;
}

.video-thumb.vertical {
    width: 25%;
    max-width: 250px;
    aspect-ratio: 9 / 16;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background-color: rgba(0,0,0,0.5);
    border-radius: 50%;
    transition: transform 0.2s;
}

.play-btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 55%;
    transform: translate(-50%, -50%);
    border-left: 14px solid var(--color-white);
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

/* ==============================================================
   Flow (サービス導入の流れ)
============================================================== */
.section-flow {
    padding: 80px 0 100px;
    background-color: var(--color-white);
}

.flow-header {
    text-align: center;
    margin-bottom: 60px;
}

.flow-en {
    color: var(--color-red);
    font-size: clamp(max(14px, 40.6px), 4.028vw, 58px);
    font-family: Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 10px;
}

.flow-ja {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-black);
}

.flow-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 80px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.flow-step-item {
    flex: 1;
    text-align: center;
    padding: 0 10px;
}

.step-icon {
    width: 160px;
    height: 160px;
    background-color: #f5f5f5;
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.step-icon img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    box-sizing: border-box;  
}
.step-icon img:first-child{
    margin-top:1em;      
}
.icon-placeholder {
    font-size: clamp(max(13px, 13px), 0.972vw, 14px);
    font-weight: bold;
    color: #aaa;
}

.step-title {
    color: var(--color-red);
    font-size: clamp(max(13px, 14.7px), 1.458vw, 21px);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
    min-height: 2.8em;
}

.step-desc {
    font-size: clamp(max(13px, 13px), 0.972vw, 14px);
    line-height: 1.8;
    color: var(--color-black);
}

.step-arrow-red {
    position: relative;
    width: 25px;
    height: 12px;
    background-color: var(--color-red);
    margin-top: 65px;
    flex-shrink: 0;
}

.step-arrow-red::after {
    content: "";
    position: absolute;
    top: -9px;
    right: -14px;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 15px solid var(--color-red);
}

.support-box {
    position: relative;
    border: 4px solid #ffdbdb;
    border-radius: 15px;
    padding: 50px 40px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.support-box-title {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: clamp(max(13px, 14.7px), 1.458vw, 21px);
    font-weight: 700;
    padding: 8px 50px;
    border-radius: 30px;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.support-box-content {
    display: flex;
    gap: 20px;
}

.support-list {
    flex: 1;
}

.support-list li {
    background-color: #f5f5f5;
    padding: 12px 20px 12px 45px;
    margin-bottom: 10px;
    border-radius: 4px;
    font-size: clamp(max(13px, 11.9px), 1.181vw, 17px);
    font-weight: 700;
    position: relative;
    letter-spacing: 0.05em;
}

.support-list li::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-60%) rotate(45deg);
    width: 6px;
    height: 12px;
    border-right: 2px solid var(--color-red);
    border-bottom: 2px solid var(--color-red);
}

/* ==============================================================
   Plan (ご利用料金について)
============================================================== */
.section-plan {
    padding: 100px 0 120px;
    background-color: #f4f4f4;
}

.plan-header {
    text-align: center;
    margin-bottom: 50px;
}

.plan-en {
    color: var(--color-red);
    font-size: clamp(max(14px, 40.6px), 4.028vw, 58px);
    font-family: Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 10px;
}

.plan-ja {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-black);
}

.plan-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--color-white);
    position: relative;
    max-width: 1200px;
    margin: 0 auto 15px;
}

.banner-badge {
    background-color: var(--color-white);
    color: var(--color-red);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 900;
    line-height: 1.2;
    flex-shrink: 0;
}

.banner-content {
    flex-grow: 1;
    text-align: center;
}

.banner-title {
    font-size: clamp(max(14px, 25.2px), 2.5vw, 36px);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 5px;
}

.banner-desc {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
}

.banner-img {
    width: 120px;
    height: 80px;
    background-color: rgba(255,255,255,0.2);
    border: 1px dashed rgba(255,255,255,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
}

.banner-note {
    text-align: center;
    font-size: clamp(max(12px, 11.2px), 0.972vw, 14px);
    color: #666;
    margin-bottom: 60px;
}

.plan-group {
    max-width: 1200px;
    margin: 0 auto 80px;
}

.plan-group-title {
    text-align: center;
    font-size: clamp(max(14px, 19.6px), 1.944vw, 28px);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 30px;
}

.plan-group-title.text-black {
    color: var(--color-black);
}

.youtube-price-wrap {
    display: flex;
    align-items: stretch;
    justify-content: center;
    margin-bottom: 25px;
}

.price-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    border-radius: 5px;
}

.red-box {
    background-color: var(--color-red);
    color: var(--color-white);
}

.white-box {
    background-color: var(--color-white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.price-label {
    font-size: clamp(max(13px, 14px), 1.389vw, 20px);
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.price-value {
    font-size: clamp(max(14px, 36.4px), 3.611vw, 52px);
    font-weight: 700;
    font-family: Arial, sans-serif;
    line-height: 1;
}

.price-sub-note {
    background-color: #f5f5f5;
    color: #666;
    font-size: clamp(max(12px, 9.1px), 0.903vw, 13px);
    padding: 5px 30px;
    margin-top: 15px;
    border-radius: 3px;
}

.price-plus {
    width: 66px;
    height: 66px;
    background-color: var(--color-black);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(max(33px, 25.6px), 2.944vw, 56px);
    font-weight: bold;
    margin: auto -18px;
    z-index: 2;
}

.plan-notes-box {
    background-color: var(--color-white);
    padding: 30px 40px;
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.plan-notes-box h4 {
    text-align: center;
    font-size: clamp(max(13px, 12.6px), 1.25vw, 18px);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.plan-notes-box ul li {
    font-size: clamp(max(13px, 10.5px), 1.042vw, 15px);
    line-height: 1.8;
    color: #333;
    margin-bottom: 8px;
    padding-left: 1em;
    text-indent: -1em;
}

.options-grid,
.dx-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.option-card,
.dx-card {
    background-color: var(--color-white);
    border-radius: 5px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.dx-card {
    padding: 40px 30px;
}

.option-name,
.dx-name {
    color: var(--color-red);
    font-size: clamp(max(17px, 17px), 2.389vw, 26px);
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
    min-height: 3em;
}

.dx-name {
    font-size: clamp(max(14px, 16.8px), 1.667vw, 24px);
    margin-bottom: 25px;
    min-height: auto;
}

.option-price,
.dx-price {
    font-size: clamp(max(14px, 26.6px), 2.639vw, 38px);
    font-weight: 700;
    font-family: Arial, sans-serif;
    margin-bottom: 15px;
}

.dx-price {
    font-size: clamp(max(14px, 28px), 2.778vw, 40px);
    margin-bottom: 20px;
}

.sub-label,
.dx-label {
    font-size: clamp(max(13px, 11.2px), 0.972vw, 14px);
    font-weight: 700;
    margin-bottom: 5px;
}

.sub-price {
    font-size: clamp(max(14px, 19.6px), 1.944vw, 28px);
    font-weight: 700;
    font-family: Arial, sans-serif;
    margin-bottom: 15px;
}

.sub-desc {
    font-size: clamp(max(13px, 14.7px), 1.458vw, 21px);
    font-weight: 700;
}

.option-details,
.dx-details {
    background-color: #f8f8f8;
    padding: 20px;
    border-radius: 5px;
    text-align: left;
    margin-top: auto;
}

.option-details.align-center {
    text-align: center;
}

.option-details ul li,
.dx-details ul li {
    font-size: clamp(max(15px, 16.2px), 1.972vw, 17px);
    color: #555;
    margin-bottom: 6px;
}

.dx-details ul li {
    font-size: clamp(max(13px, 10.5px), 1.042vw, 15px);
    margin-bottom: 8px;
}

.option-details ul.col-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px 10px;
}

/* ==============================================================
   Faq (よくある質問)
============================================================== */
.section-faq {
    padding: 80px 0 100px;
    background-color: var(--color-white);
}

.faq-header {
    text-align: center;
    margin-bottom: 60px;
}

.faq-en {
    color: var(--color-red);
    font-size: clamp(max(14px, 40.6px), 4.028vw, 58px);
    font-family: Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 10px;
}

.faq-ja {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-black);
}

.faq-list {
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 50px;
}

.faq-q {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: #f5f5f5;
    padding: 20px 25px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.faq-a {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 0 25px;
}

.icon-q,
.icon-a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: var(--color-white);
    font-family: Arial, sans-serif;
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: bold;
    flex-shrink: 0;
    line-height: 1;
}

.icon-q {
    background-color: var(--color-black);
}

.icon-a {
    background-color: var(--color-red);
}

.faq-text {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    line-height: 1.8;
    color: var(--color-black);
    letter-spacing: 0.05em;
}

/* ==============================================================
   Contact (無料相談フォーム)
============================================================== */
.section-contact {
    padding: 80px 0 100px;
    background-color: var(--color-white);
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-en {
    color: var(--color-red);
    font-size: clamp(max(14px, 40.6px), 4.028vw, 58px);
    font-family: Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 10px;
}

.contact-ja {
    font-size: clamp(max(13px, 13px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-black);
}

.contact-wrap {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    width: 420px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-right:1em;
}

.info-catch {
    color: var(--color-red);
    font-size: clamp(max(14px, 14px), 1.25vw, 18px);
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}

.info-ill-placeholder {
    width: 200px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.info-tel-box {
    background-color: #f5f5f5;
    padding: 30px 20px;
    border-radius: 5px;
    width: 100%;
}

.tel-desc {
    font-size: clamp(max(13px, 11.2px), 0.972vw, 14px);
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 15px;
}

.tel-number {
    font-size: clamp(max(14px, 25.2px), 2.5vw, 36px);
    font-weight: 700;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--color-black);
}

.icon-tel-black {
    font-size: clamp(max(14px, 19.6px), 1.944vw, 28px);
}

.contact-form-area {
    flex-grow: 1;
    max-width: 700px;
    width: 100%;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
}

.form-item {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-label-wrap {
    display: flex;
    align-items: center;
    gap: 15px;
}

.badge-req,
.badge-opt {
    display: inline-block;
    color: var(--color-white);
    font-size: clamp(max(13px, 11.2px), 0.972vw, 14px);
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 2px;
}

.badge-req {
    background-color: var(--color-red);
}

.badge-opt {
    background-color: #999;
}

.form-label {
    font-size: clamp(max(13px, 11.9px), 1.181vw, 17px);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.form-input-wrap input[type="text"],
.form-input-wrap input[type="tel"],
.form-input-wrap input[type="email"],
.form-input-wrap textarea,
.select-box select {
    width: 100%;
    background-color: #f5f5f5;
    border: none;
    border-radius: 3px;
    padding: 15px 20px;
    font-size: clamp(max(13px, 11.9px), 1.181vw, 17px);
    font-family: inherit;
    color: var(--color-text);
    outline: none;
    transition: background-color 0.2s;
}

.form-input-wrap input:focus,
.form-input-wrap textarea:focus,
.select-box select:focus {
    background-color: #eaeaea;
}

.form-input-wrap input::placeholder,
.form-input-wrap textarea::placeholder,
.select-box select:invalid {
    color: #aaa;
}

.form-input-wrap textarea {
    resize: vertical;
}

.select-box {
    position: relative;
}

.select-box select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    padding-right: 40px;
}

.select-box::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--color-black);
    border-bottom: 2px solid var(--color-black);
    pointer-events: none;
}

.radio-wrap {
    display: flex;
    gap: 30px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: clamp(max(13px, 11.9px), 1.181vw, 17px);
    font-weight: 700;
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-red);
    cursor: pointer;
}

.form-agree {
    text-align: center;
    margin: 10px 0 30px;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: clamp(max(13px, 11.2px), 1.111vw, 16px);
    font-weight: 700;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-red);
    cursor: pointer;
}

.form-submit {
    text-align: center;
}

.btn-submit {
    background-color: var(--color-red);
    color: var(--color-white);
    border: none;
    padding: 20px 80px;
    border-radius: 50px;
    font-size: clamp(max(13px, 14px), 1.389vw, 20px);
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: 0 5px 15px rgba(234, 49, 49, 0.2);
}

.btn-submit:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* ==============================================================
   Footer (フッター)
============================================================== */
.footer {
    background-color: #f4f5f6;
    padding: 80px 0 60px;
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 100px;
}

.footer-logo-text {
    font-size: clamp(max(13px, 10.5px), 1.042vw, 15px);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    color: var(--color-black);
}
.footer-logo-placeholder a {
    width: 180px;
    height: 50px;
	display: block;
}

.footer-logo-placeholder {
    width: 180px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-nav ul {
    display: flex;
    gap: 40px;
}

.footer-nav a {
    font-size: clamp(max(13px, 11.2px), 1.111vw, 16px);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-black);
    transition: opacity 0.2s;
}

.footer-nav a:hover {
    opacity: 0.7;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.footer-info dl {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 12px 25px;
    font-size: clamp(max(13px, 11.9px), 1.181vw, 17px);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-black);
}

.footer-copyright p {
    font-size: clamp(max(13px, 11.9px), 1.181vw, 17px);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-black);
}

/* ==============================================================
   ノートPC・画面の高さが低いディスプレイ用の調整
============================================================== */
@media (min-width: 769px) and (max-height: 1000px) {
    .hero {
        min-height: 600px;
    }

    .hero-content {
        height: 87%;
        padding: 0 50px;
    }

    .subtitle {
        font-size: 22px;
        margin-bottom: 5px;
    }

    .main-title {
        font-size: 7.5vw;
        margin-bottom: 15px;
    }

    .description {
        font-size: 16px;
        line-height: 1.7;
        margin-bottom: 25px;
    }

    .badges-area {
        margin-bottom: 25px;
        gap: 10px;
    }

    .badge-placeholder {
        padding: 8px;
    }

    .btn-primary {
        padding: 15px 40px;
        font-size: 17px;
    }
}

/* ==============================================================
   スマホ用レスポンシブ (768px以下) 集約ブロック
============================================================== */
@media (max-width: 768px) {
    .pc-only {
        display: none !important;
    }

    .sp-only {
        display: block !important;
    }

    .btn-cta-white.sp-only {
        display: inline-flex !important;
    }

/* --- ヘッダー --- */
    .header {
        padding: 15px 20px;
        position: fixed;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 100;
    }
.logo-main {
    width:100px;
}
    
    .header-nav {
        display: none !important; 
    }
/* =======================================
       メニューボタン本体
======================================= */
    .sp-menu-btn {
        background-color: var(--color-red);
        border: none;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        cursor: pointer;
        position: relative;
        z-index: 120;
        transition: background-color 0.3s;
        padding: 0;
        /* ※不要になった flex 関連の指定を削除しました */
    }

    /* =======================================
       三本線の共通設定（ボタンのど真ん中に配置）
    ======================================= */
    .sp-menu-btn span {
        display: block;
        width: 20px;
        height: 2px;
        background-color: var(--color-white);
        position: absolute;
        top: 24px; /* 50pxの半分の位置 */
        left: 50%;
        transition: transform 0.3s, opacity 0.3s, background-color 0.3s;
    }

    /* 上の線（真ん中から上に7pxずらす） */
    .sp-menu-btn span:nth-child(1) {
        transform: translate(-50%, -7px);
    }
    /* 真ん中の線（そのまま配置） */
    .sp-menu-btn span:nth-child(2) {
        transform: translate(-50%, 0);
    }
    /* 下の線（真ん中から下に7pxずらす） */
    .sp-menu-btn span:nth-child(3) {
        transform: translate(-50%, 7px);
    }

    /* =======================================
       メニュー展開時（×印）
    ======================================= */
    /* 上と下の線をど真ん中(0)に戻して回転させる */
    .sp-menu-btn.active span:nth-child(1) {
        transform: translate(-50%, 0) rotate(45deg);
    }
    .sp-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .sp-menu-btn.active span:nth-child(3) {
        transform: translate(-50%, 0) rotate(-45deg);
    }

    /* =======================================
       スクロール時の色変更
    ======================================= */
    .header.is-scrolled .sp-menu-btn {
        background-color: transparent;
    }
    .header.is-scrolled .sp-menu-btn span {
        background-color: var(--color-black);
    }
    .sp-menu-btn.active span {
        background-color: var(--color-white) !important;
    }
/* スマホメニューの背面レイヤー */
    .sp-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.95);
        z-index: 110;
        display: flex;
        justify-content: center;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s, visibility 0.4s;
    }

    .sp-nav.active {
        opacity: 1;
        visibility: visible;
    }

    .sp-nav ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 30px;
        width: 100%;
        padding: 10em 0 0;
    }

    .sp-nav ul li a {
        color: var(--color-white);
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0.1em;
        display: block;
        padding: 10px 20px;
    }

    .sp-nav .sp-nav-btn {
        background-color: var(--color-red);
        padding: 15px 40px;
        border-radius: 50px;
        font-size: 16px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    /* MV */
    .hero {
        height: auto;
        min-height: 88vh;
        flex-direction: column;
        justify-content: flex-end;
    }

    .hero-bg {
        height: 88vh;
        background-image: url('../../common/images/Mv-SP.webp');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center top;
    }

    .hero-content {
        width: 90%;
        max-width: 100%;
        height: auto;
        border-radius: 0 40px 0 0 !important;
        padding: 30px 20px 23px 25px;
        margin-top: 45vh;
        align-items: flex-start;
        margin-right: auto;
    }

    .hero-inner {
        width: 100%;
    }

    .catchphrase {
        font-size: 15px;
        margin-bottom: 2px;
    }

    .subtitle {
        font-size: 15px;
        margin-bottom: 2px;
    }

    .main-title {
        font-size: clamp(80px, 20vw, 120px) !important;
        margin-bottom: 15px;
        margin-left: -5px;
    }

    .description {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 16px;
    }
    .description br{
        display:none;
    }

    .badges-area {
        width: 100%;
        gap: 8px;
        margin-bottom: 30px;
        justify-content: space-between;
    }

    .badge-text {
        font-size: 10px;
    }

    .badge-num {
        font-size: 15px;
    }

    .btn-primary {
        display: none !important;
    }

    .bottom-bar {
        font-size: 18px;
        padding: 20px;
        line-height: 1.8;
    }

    .bottom-bar .underline {
        text-underline-offset: 4px;
        text-decoration-thickness: 2px;
    }

    /* Intro */
    .section-intro {
        padding: 60px 0;
    }

    .intro-flex {
        flex-direction: column;
        gap: 30px;
    }

    .intro-heading,
    .intro-text {
        width: 100%;
    }

    .quote-mark {
        font-size: 90px;
        top: -42px;
        left: -5px;
    }

    .intro-title {
        font-size: 22px;
    }

    .intro-text p {
        font-size: 14px;
    }

    /* Why */
    .section-why {
        padding: 50px 0 60px;
        background-size: 150% auto;
    }

    .why-header {
        margin-bottom: 30px;
    }

    .why-header h2 {
        font-size: 26px;
    }

    .why-subtitle {
        font-size: 14px;
        line-height: 1.6;
    }

    .white-box {
        padding: 30px 15px;
        border-radius: 15px;
    }

    .box-lead {
        font-size: 14px;
        text-align: left;
        margin-bottom: 30px;
    }

    .chart-title {
        font-size: 16px;
    }

    .findings-title {
        font-size: 15px;
    }

    .findings-list li {
        font-size: 14px;
        padding: 12px 15px 12px 35px;
    }

    .findings-list li::before {
        left: 15px;
        width: 5px;
        height: 10px;
    }

    .conclusion {
        font-size: 15px;
    }

    /* CV Flow */
    .cv-flow-arrow {
        width: 18px; /* スマホ時の軸の太さ */
        height: 25px; /* スマホ時の軸の長さ */
        margin: 0 auto 40px;
    }
    .cv-flow-arrow::after {
        border-left: 22px solid transparent;
        border-right: 22px solid transparent;
        border-top: 16px solid var(--color-red);
    }

    .section-cv-flow {
        padding-bottom: 60px;
    }

    .flow-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        padding: 0 10px;
        align-items: stretch;
    }

    .flow-box {
        width: 100%;
        padding: 25px 10px 15px;
        border-radius: 10px;
        padding-top: 35px;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    .flow-label {
        font-size: 12px;
        padding: 5px 15px;
        top: -14px;
    }

    .flow-step {
        padding: 10px 4px;
        gap: 8px;
        height: 105px; /* ★ここがポイント：min-heightをやめ、高さを強制的に固定 */
        flex-direction: column;
        text-align: center;
        justify-content: center;
        box-sizing: border-box;
    }
    .sns-step-box {
        padding: 10px 4px !important; 
    }
    .flow-icon-placeholder {
        width: 35px;
        height: 35px;
        font-size: 11px;
        margin-bottom: 2px;
    }

    .flow-icon-placeholder img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .flow-text {
        font-size: 11px;
        line-height: 1.4;
    }
    .step-arrow {
        flex-shrink: 0;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 8px solid var(--color-red);
        margin: 8px auto; /* 矢印の上下余白も少し縮めてコンパクトに */
    }

    .sns-icons-row {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 6px 5px; /* 高さ固定（105px）に収まるように隙間を縮める */
        width: 100%;
    }

    .sns-item span {
        width: 26px;
        height: 26px;
        font-size: 10px;
        margin-bottom: 4px;
    }
    .sns-item span img{
        width: 100%;
        max-width: 100%;
    }

    .sns-item p {
        font-size: 9px;
    }

    /* One Stop */
    .section-onestop {
        margin-bottom: 40px;
    }

    .onestop-image {
        height: 400px;
    }

    .onestop-message {
        padding: 40px 15px;
    }

    .onestop-message h2 {
        gap: 10px;
        margin-bottom: 20px;
    }

    .onestop-message .main-logo {
        font-size: 38px;
    }

    .onestop-message .sub-text {
        font-size: 17px;
    }

    .onestop-message p {
        font-size: 15px;
        line-height: 1.8;
    }

    .onestop-arrow {
        border-left: 20px solid transparent;
        border-right: 20px solid transparent;
        border-top: 20px solid var(--color-black);
        bottom: -19px;
    }

    /* Services */
    .section-title-area {
        padding: 40px 0 20px;
    }

    .section-title-area .en-title {
        font-size: 42px;
    }

    .section-title-area .ja-title {
        font-size: 13px;
    }

    .service-item,
    .service-item.row-reverse {
        flex-direction: column-reverse;
        gap: 30px;
        padding: 50px 0;
    }
    .service-image img {
        width:100%;
        height:auto;
    }
    .service-title {
        font-size: 22px;
    }

    .service-catch {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .service-desc p {
        font-size: 14px;
    }

    /* Diagram */
    .section-diagram {
        padding: 60px 0;
    }

    .diagram-header h2 {
        font-size: 20px;
        margin-bottom: 40px;
    }

    /* スマホ時は2列構成に変更 */
    .diagram-wrapper {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto auto auto;
        gap: 30px 10px;
    }

    .item-sns { grid-column: 1 / 3; grid-row: 1; }
    .item-ig { grid-column: 1; grid-row: 2; justify-self: center; padding: 0; }
    .item-lp { grid-column: 2; grid-row: 2; justify-self: center; padding: 0; }
    
    /* 矢印は2段目と3段目の間に挟む */
    .diagram-center-area {
        grid-column: 1 / 3;
        grid-row: 3;
        height: 120px; 
    }
    
    .center-arrow {
        top: -10px;
        bottom: 20px;
        width: 50px;
    }
    .center-arrow::after {
        border-top: 30px solid #ffadad;
        border-left: 45px solid transparent;
        border-right: 45px solid transparent;
    }

    .item-yt { grid-column: 1; grid-row: 4; justify-self: center; padding: 0; margin-top: 0; }
    .item-data { grid-column: 2; grid-row: 4; justify-self: center; padding: 0; margin-top: 0; }
    .item-line { grid-column: 1 / 3; grid-row: 5; }

    .circle-item {
        width: 100%;
        max-width: 220px;
    }

    .circle-icon {
        width: 120px;
        height: 120px;
    }
    .circle-icon img {
        width: 60px !important;
    }

    .circle-icon span {
      display: block;
      margin-top: -2px;
      font-size: 14px !important;
      letter-spacing: 0.05em;
    }
    .diagram-cv-text {
        font-size: 18px;
        white-space: normal;
        padding: 0 10px;
    }

    /* CTA (中間＆下部) */
    .section-cta {
        padding: 50px 0 60px;
        margin-top: 30px;
    }

    .cta-triangle {
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 20px solid transparent;
        border-right: 20px solid transparent;
        border-top: 20px solid var(--color-white);
        z-index: 10;
    }

    .cta-title-wrap {
        margin-bottom: 5px;
    }

    .cta-logo {
        font-size: 42px;
    }

    .cta-sub {
        font-size: 19px;
    }

    .cta-catch {
        font-size: 22px;
        line-height: 1.6;
        margin-bottom: 30px;
    }

    .cta-action-area {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .btn-cta-white {
        width: 100%;
        padding: 18px;
        font-size: 19px;
    }

    /* Trouble */
    .section-trouble {
        padding: 50px 0;
    }

    .trouble-header {
        margin-bottom: 40px;
    }

    .bg-text-trouble {
        font-size: 70px;
        top: 45%;
    }

    .trouble-title {
        font-size: 22px;
    }

    .trouble-content {
        flex-direction: column-reverse;
        gap: 40px;
    }

    .trouble-image {
        width: 200px;
    }

    .ill-placeholder-trouble {
        height: 200px;
    }

    .trouble-list li {
        padding: 15px;
        border-width: 2px;
    }

    .check-box {
        width: 20px;
        height: 20px;
        margin-right: 15px;
    }

    .check-box::after {
        width: 5px;
        height: 10px;
        border-width: 2px;
    }

    .trouble-list p {
        font-size: 15px;
    }

    /* Case */
    .section-case {
        padding: 60px 0 50px;
    }

    .case-header {
        margin-bottom: 50px;
    }

    .bg-text-case {
        font-size: 65px;
        transform: translate(-50%, -50%);
    }

    .case-title {
        font-size: 20px;
    }

    .case-title strong {
        font-size: 30px;
    }

    .case-item,
    .case-item.row-reverse {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 60px;
    }

    .case-item.align-right .case-text-col,
    .case-item.align-left .case-text-col {
        text-align: left;
    }

    .case-image-col {
        width: 100%;
        max-width: 260px;
    }

    .ill-circle {
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }

    .point-label.label-left,
    .point-label.label-right {
        top: -15px;
        left: 0;
        right: auto;
        text-align: left;
    }

    .pt-text {
        font-size: 15px;
    }

    .pt-num {
        font-size: 65px;
    }

    .hl-red {
        font-size: 17px;
        padding: 5px 12px;
        margin-bottom: 8px;
    }

    .hl-main {
        font-size: 20px;
    }

    .case-desc {
        font-size: 14px;
    }

    .guideline-list li {
        font-size: 13px;
        margin-bottom: 6px;
    }

    /* About */
    .section-about {
        padding: 60px 0 40px;
    }

    .about-header {
        margin-bottom: 40px;
    }

    .about-en {
        font-size: 38px;
    }

    .about-catch {
        font-size: 22px;
        line-height: 1.8;
        margin-bottom: 50px;
    }

    .profile-wrap {
        width:100%;
        flex-direction: column-reverse;
        gap: 30px;
        margin-bottom: 60px;
    }

    .profile-image {
        width: 220px;
    }

    .profile-title {
        text-align: center;
    }

    .profile-title h4 {
        font-size: 30px;
    }

    .profile-text p {
        font-size: 14px;
    }

    .about-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .banner-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .banner-labels {
        position: absolute;
        top: 25px;
        right: 20px;
    }

    .banner-main {
        font-size: 26px;
        line-height: 1.4;
    }

    .banner-sub {
        font-size: 14px;
    }

    .banner-right {
        align-self: flex-end;
        margin-top: -10px;
    }

    .banner-ill-placeholder {
        width: 110px;
        height: 70px;
    }

    /* Works */
    .section-works {
        padding: 60px 0 60px;
    }

    .works-header {
        margin-bottom: 40px;
    }

    .works-en {
        font-size: 42px;
    }

    .works-cases {
        margin-bottom: 60px;
    }

    .case-card {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }

    .case-card-img {
        width: 100%;
    }

    .case-card-title {
        font-size: 17px;
    }

    .dl-row {
        flex-direction: column;
        gap: 8px;
        margin-bottom: 20px;
    }

    .dt-badge {
        font-size: 12px;
        padding: 4px 8px;
    }

    .dd-text {
        font-size: 13px;
    }

    .videos-title {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .video-grid.horizontal-grid,
    .video-grid.vertical-grid {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .video-grid.horizontal-grid {
        margin-bottom: 20px;
    }

    .video-thumb.horizontal,
    .video-thumb.vertical {
        width: 100%;
    }

    .video-thumb.horizontal {
        max-width: 400px;
    }

    .video-thumb.vertical {
        max-width: 250px;
    }

    .play-btn {
        width: 40px;
        height: 40px;
    }

    .play-btn::after {
        border-left-width: 12px;
        border-top-width: 8px;
        border-bottom-width: 8px;
    }

    /* Flow */
    .section-flow {
        padding: 60px 0;
    }

    .flow-header {
        margin-bottom: 40px;
    }

    .flow-en {
        font-size: 42px;
    }

    .flow-steps {
        flex-direction: column;
        align-items: center;
        gap: 0;
        margin-bottom: 60px;
    }

    .flow-step-item {
        width: 100%;
        max-width: 300px;
        padding: 0;
    }

    .step-icon {
        width: 120px;
        height: 120px;
        margin-bottom: 15px;
    }

    .step-title {
        min-height: auto;
        margin-bottom: 10px;
        font-size: 17px;
    }

    .step-desc {
        font-size: 14px;
    }

    .step-arrow-red {
        width: 12px;
        height: 25px;
        margin: 25px auto;
    }

    .step-arrow-red::after {
        top: auto;
        right: -9px;
        bottom: -14px;
        left: auto;
        border-left: 15px solid transparent;
        border-right: 15px solid transparent;
        border-top: 15px solid var(--color-red);
        border-bottom: none;
    }

    .support-box {
        padding: 40px 15px 20px;
        border-width: 3px;
    }

    .support-box-title {
        font-size: 16px;
        padding: 6px 30px;
        top: -17px;
    }

    .support-box-content {
        flex-direction: column;
        gap: 10px;
    }

    .support-list li {
        font-size: 14px;
        padding: 12px 15px 12px 35px;
    }

    .support-list:first-child li:last-child {
        margin-bottom: 10px;
    }

    .support-list li::before {
        left: 15px;
        width: 5px;
        height: 10px;
    }

    /* Plan */
    .section-plan {
        padding: 60px 0;
    }

    .plan-header {
        margin-bottom: 30px;
    }

    .plan-en {
        font-size: 42px;
    }

    .plan-banner {
        flex-direction: column;
        padding: 0px;
        gap: 15px;
    }

    .banner-badge {
        position: absolute;
        top: -15px;
        right: 15px;
        width: 50px;
        height: 50px;
        font-size: 12px;
    }

    .banner-title {
        font-size: 22px;
        line-height: 1.4;
    }

    .banner-desc {
        font-size: 13px;
    }

    .banner-img {
        width: 100%;
        max-width: 200px;
    }

    .banner-note {
        margin-bottom: 50px;
    }

    .plan-group {
        margin-bottom: 60px;
    }

    .plan-group-title {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .youtube-price-wrap {
        flex-direction: column;
        margin-bottom: 20px;
    }

    .price-box {
        padding: 30px 15px;
    }

    .price-value {
        font-size: 38px;
    }

    .price-plus {
        margin: -18px auto;
    }

    .plan-notes-box {
        padding: 20px;
    }

    .plan-notes-box ul li {
        font-size: 12px;
    }

    .options-grid,
    .dx-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .option-name,
    .dx-name {
        min-height: auto;
    }

    .option-price,
    .dx-price {
        font-size: 30px;
    }

    .option-details ul.col-2 {
        grid-template-columns: 1fr;
    }

    /* FAQ */
    .section-faq {
        padding: 60px 0;
    }

    .faq-header {
        margin-bottom: 40px;
    }

    .faq-en {
        font-size: 42px;
    }

    .faq-item {
        margin-bottom: 40px;
    }

    .faq-q {
        padding: 15px;
        gap: 15px;
        margin-bottom: 15px;
    }

    .faq-a {
        padding: 0 15px;
        gap: 15px;
    }

    .icon-q,
    .icon-a {
        width: 24px;
        height: 24px;
        font-size: 13px;
    }

    .faq-text {
        font-size: 14px;
    }

    /* Contact (Form) */
    .contact-form {
        gap: 25px;
    }

    .form-item {
        gap: 10px;
    }

    .form-label-wrap {
        gap: 10px;
    }

    .badge-req,
    .badge-opt {
        font-size: 12px;
        padding: 3px 8px;
    }

    .form-label {
        font-size: 15px;
    }

    .form-input-wrap input[type="text"],
    .form-input-wrap input[type="tel"],
    .form-input-wrap input[type="email"],
    .form-input-wrap textarea,
    .select-box select {
        padding: 12px 15px;
        font-size: 15px;
    }

    .radio-wrap {
        gap: 20px;
    }

    .radio-label {
        font-size: 15px;
    }

    .form-agree {
        margin: 0 0 30px;
    }

    .checkbox-label {
        font-size: 14px;
    }

    .btn-submit {
        width: 100%;
        padding: 18px;
        font-size: 17px;
    }

    /* Footer */
    .footer {
        padding: 50px 0;
    }

    .footer-top {
        justify-content: center;
        margin-bottom: 40px;
    }

    .footer-logo {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-logo-text {
        font-size: 13px;
    }

    .footer-logo-placeholder {
        width: 150px;
        height: 45px;
    }

    .footer-bottom {
        justify-content: center;
    }

    .footer-copyright p {
        font-size: 14px;
    }


/* ==============================================================
       スマホ用フローティングCVボタン
    ============================================================== */
    .floating-cv {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        display: flex !important;
        z-index: 110;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(100%);
        transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease;
    }
    .floating-cv.is-show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .floating-cv a {
        width: 50%;
        display: flex;
        flex-direction: column; 
        justify-content: center;
        align-items: center;
        height: 65px;
        color: var(--color-white);
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 0.05em;
        gap: 3px;
    }

    /* 電話ボタン */
    .btn-float-tel {
        background-color: var(--color-black);
    }

    /* 無料相談ボタン */
    .btn-float-mail {
        background-color: var(--color-red);
    }

    .float-icon {
        font-size: 20px;
        line-height: 1;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    body {
        padding-bottom: 65px; 
    }

}

/* ==============================================================
   ページトップに戻るボタン
============================================================== */
.page-top-btn {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 999;
    width: 50px;
    height: 50px;
    background-color: var(--color-red);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px); 
}

.page-top-btn span {
    position: relative;
    display: block;
    width: 2px;
    height: 16px; 
    background-color: currentColor;
}

.page-top-btn span::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 8px;
    height: 8px;
    border-top: 2px solid currentColor;
    border-left: 2px solid currentColor;
    transform: translateX(-50%) rotate(45deg);
}

.page-top-btn.is-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.page-top-btn:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .page-top-btn {
        right: 20px;
        bottom: 110px;
        width: 45px;
        height: 45px;
    }
    .page-top-btn span {
        height: 14px;
    }
    .page-top-btn span::before {
        width: 7px;
        height: 7px;
    }
}

/* モーダル */
.modal-overlay {
  display: none; /* 初期状態は非表示 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 9999; /* 画面の一番手前に持ってくる */
  align-items: center;
  justify-content: center;
}

/* JavaScriptで .active がついたら表示される */
.modal-overlay.active {
  display: flex;
}

/* --- モーダルの中身（白い箱） --- */
.modal-content {
  background-color: #fff;
  width: 90%;
  max-width: 600px;
  max-height: 80vh; /* 画面の高さの80%まで */
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
 overflow-y: auto !important;	
}

/* 本文エリア（文字が多い場合はスクロールさせる） */
.modal-body {
  margin: 20px 0;
  padding-right: 10px;
}
.modal-content h2,.modal-content h3 {
  display:block;
	line-height:1.5em;
	margin: 30px 0;
 }
/* 閉じるボタンのエリア */
.modal-footer {
  text-align: center;
  margin-top: 30px;
}
.btn-close {
  background-color: #666;
  color: #fff;
  border: none;
  padding: 10px 30px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}
#closeModalBtn {
  width:40%;
  margin: 30px auto 10px;
  padding:1em;
}
.btn-close:hover {
  background-color: #333;
}
.text-link {
  cursor: pointer;
  color: #0056b3; 
}
.text-link:hover {
  text-decoration: none;
}