@charset "UTF-8";
/* ============================================================
   Threads_Style - Landing Page Stylesheet
   参考: docs/style.css のカラー・構造・動きをベースに構築
   ============================================================ */

/* ============================================================
   全体設定
   ============================================================ */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

* {
    box-sizing: border-box;
    font-family: "Noto Serif JP", "Yu Mincho", "游明朝", "MS PMincho", "MS 明朝", serif;
    /* font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif; */
}

body {
    color: #333333;
    margin: 0 auto;
    line-height: 1.8;
}

ul {
    padding: 0;
    margin: 0;
}

p,
li,
td {
    font-size: 1rem;
    line-height: 1.7;
}

a {
    transition: 0.3s;
}

img {
    width: 100%;
}

h2 {
    position: relative;
    display: inline-block;
    padding: 0 40px;
    font-size: 1.6rem;
}

h2:before,
h2:after {
    content: "";
    position: absolute;
    top: 53%;
    display: inline-block;
    width: 30px;
    height: 1px;
    background-color: #333;
}

h2:before {
    left: 0;
}

h2:after {
    right: 0;
}

h3 {
    font-size: 1.3rem;
    padding: 10px;
    margin: 0;
}

.pc {
    display: block;
}

.sp {
    display: none;
}

@media (max-width: 600px) {
    .pc {
        display: none;
    }

    .sp {
        display: block;
    }

    h2 {
        font-size: 1.1rem;
    }

    h3 {
        font-size: 1.1rem;
    }
}


/* ============================================================
   ナビメニュー
   ============================================================ */
nav {
    width: 100%;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
    position: fixed;
    top: 0;
    z-index: 100;
}

.nav-wrap {
    max-width: 1000px;
    height: 70px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    transition: 0.2s;
}

.site-logo a {
    font-size: 1.5rem;
    font-weight: 800;
    color: #333;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-wrap .menu {
    display: flex;
    list-style: none;
    margin: 0;
    gap: 0;
    align-items: center;
}

.nav-wrap .menu li:not(:last-child) {
    border-right: 1px solid #ccc;
}

.nav-wrap .menu a {
    position: relative;
    text-decoration: none;
    color: #333;
    padding: 5px 20px;
    font-size: 0.9rem;
    transition: 0.3s;
}

.nav-wrap .menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, rgb(93, 118, 255) 0%, rgb(14, 34, 142) 100%);
    transition: all 0.3s;
    transform: scale(0, 1);
    transform-origin: left top;
}

.nav-wrap .menu a:hover {
    color: #2d17ee;
}

.nav-wrap .menu a:hover::after {
    transform: scale(1, 1);
}

.hamburger {
    display: none;
}

.menu-cta {
    border-right: none !important;
    margin-left: 40px;
}

.menu-cta a.btn-primary {
    color: #fff;
    padding: 8px 20px;
    font-size: 0.85rem;
    border-radius: 8px;
}


/* ============================================================
   ヘッダー（Hero）
   ============================================================ */
.header {
    position: relative;
    width: 100%;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    z-index: 1;
}

.header.lp-top {
    background-attachment: fixed;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
}

.header-content {
    position: relative;
    z-index: 3;
    width: 55%;
    padding: 40px 60px;
    margin-left: 5%;
}

.hero-label {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: #444;
    /* 少し濃くして視認性向上 */
    margin-bottom: 16px;
    text-shadow: 0 0 10px #fff, 0 0 5px #fff;
    /* 白のシャドウを追加 */

    span {
        font-size: 1.8rem;
    }
}

.header-content h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    line-height: 1.4;
    margin: 0 0 20px;
    color: #222;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8), 0 0 5px rgba(255, 255, 255, 0.5);
    /* 白のシャドウを追加 */
}

.hero-sub {
    font-size: 0.95rem;
    color: #333;
    /* 少し濃く調整 */
    line-height: 2;
    margin-bottom: 30px;
    text-shadow: 0 0 10px #fff, 0 0 5px #fff;
    /* 白のシャドウを追加 */
}

.hero-image {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 38%;
    z-index: 4;
}

.hero-image img {
    border-radius: 8px;
    box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.25);
}

.header-bg.top {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-image: url(img/bg-hero2.png);
    background-size: cover;
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
    z-index: 2;
}


/* ============================================================
   ボタン
   ============================================================ */
.btn-primary {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    padding: 14px 40px;
    border-radius: 10px;
    background: #0e228e;
    font-size: 1rem;
    font-weight: 600;
    transition: opacity 0.3s, transform 0.3s;
    box-shadow: 0 4px 15px rgba(93, 118, 255, 0.3);
}

.btn-primary:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-buy {
    display: inline-block;
    text-align: center;
    padding: 15px 20px;
    font-size: 1.3rem;
}


/* ============================================================
   共通テキスト
   ============================================================ */
p.page-text {
    text-align: center;
    padding: 30px 4%;
    font-size: 1rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 2;
}

.section-h2 {
    text-align: center;
    font-size: clamp(1.3rem, 3.5vw, 1.8rem);
    margin-bottom: 50px;
}

.section-message {
    text-align: center;
    font-size: 1.05rem;
    color: #555;
    line-height: 2.2;
    padding: 0 4%;
}


/* ============================================================
   2. 共感セクション（Empathy）
   ============================================================ */
.empathy-section {
    max-width: 1100px;
    padding: 80px 4%;
    margin: 0 auto;
}

.empathy-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
}

.empathy-card {
    width: 300px;
    padding: 30px 15px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
}

.empathy-card:hover {
    transform: translateY(-5px);
    box-shadow: 2px 8px 20px rgba(0, 0, 0, 0.1);
}

.empathy-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 16px;
}

.empathy-heading {
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.6;
}

.empathy-text {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.8;
}


/* ============================================================
   3-5. Service セクション（背景固定 + clip-path）
   参考: docs/style.css .service の構造をそのまま踏襲
   ============================================================ */
.service {
    position: relative;
    top: 0;
    padding: 100px 0;
    background-size: cover;
    /* background-attachment: fixed; */
    overflow: hidden;
    z-index: 1;
}

/* --- Concept --- */
.service.concept-ai {
    background-image: url(img/bg-01.png);
    background-position: 80%;
}

.service.concept-you {
    background-image: url(img/placeholder2.jpg);
    background-position: 20%;
}

/* --- Evidence --- */
.service.evidence-analysis {
    background-image: url(img/bg-02.png);
    background-position: right;
    background-size: contain;
}

.service.evidence-guide {
    background-image: url(img/bg-03.png);
    background-position: left;
    background-size: contain;
}

/* --- Features --- */
.service.feature-post {
    background-image: url(img/bg-04.png);
    background-position: right;
    background-size: contain;
}

.service.feature-insight {
    background-image: url(img/bg-05.png);
    background-position: left;
    background-size: contain;
}

@media (max-width: 600px) {

    .service.evidence-analysis,
    .service.evidence-guide,
    .service.feature-post,
    .service.feature-insight {
        background-size: cover;
    }
}

/* テキストラップ：参考サイトと同じ構造 */
.service .text-wrap {
    position: relative;
    top: 15%;
    max-width: 1000px;
    margin: 0 auto;
    z-index: 3;
}

.service.concept-ai {
    .text-wrap {
        display: flex;
        max-width: 1200px;
        gap: 40px;

        .text-right {
            position: relative;
            top: 30px;
            width: 45%;
        }
    }

    .service-bg-left {
        clip-path: polygon(0 0, 50% 0, 65% 100%, 0 100%);
    }

}

.page-text.concept-ai {
    padding: 100px 4% 50px;
}

.concept-detail {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 4% 60px;
    text-align: center;
}

.concept-detail p {
    font-size: 0.95rem;
    color: #555;
    line-height: 2.2;
    margin-bottom: 20px;

    span {
        font-size: 1.3rem;
        color: #d40c0c;
        margin: 0 6px;
        text-shadow: 1px 1px 5px #ccc;
    }
}

.concept-detail-accent {
    font-size: 1.2rem !important;
    font-weight: 700;
    color: #222 !important;
    margin-top: 30px !important;
}

.service .text-wrap .text-left {
    width: 70%;
    padding: 30px 40px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.1);
}

.service .text-wrap .text-left div {
    text-align: center;
}

.service .text-wrap .text-right {
    width: 70%;
    padding: 30px 40px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.1);
    margin-left: auto;
}

.service .text-wrap .text-right div {
    text-align: center;
}

.service .text-wrap p {
    line-height: 2;
}

/* clip-path 白い斜めカット：参考サイトと同じ */
.service .service-bg-left {
    position: absolute;
    top: -1px;
    width: 100%;
    height: 101%;
    background: #fff;
    clip-path: polygon(0 0, 40% 0, 25% 100%, 0 100%);
}

.service .service-bg-right {
    position: absolute;
    top: -1px;
    width: 100%;
    height: 101%;
    background: #fff;
    clip-path: polygon(60% 0, 100% 0, 100% 100%, 75% 100%);
}

.service h2:before,
.service h2:after {
    background-color: #333;
}


/* ============================================================
   事例紹介風セクション（3カラムグリッド）
   ============================================================ */
.examples {
    max-width: 1200px;
    padding: 80px 4%;
    margin: 0 auto;
}

.examples-area {
    text-align: center;
}

.examples-area h2 {
    margin-bottom: 10px;
}

.examples-area .examples-wrap {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.examples-area .examples-wrap .examples-item {
    width: 300px;
    text-align: left;
}

.examples-area .examples-wrap .examples-item img {
    height: 200px;
    object-fit: cover;
    border-radius: 6px;
}

.examples-area .examples-wrap .examples-item p {
    text-align: left;
    font-size: 0.9rem;
    line-height: 1.7;
}

.pattern-label-text {
    font-size: 1.1rem !important;
    font-weight: 700;
    margin: 12px 0 4px;
    color: #333;
}


/* ============================================================
   6. Professional セクション（背景固定 + フィルター）
   ============================================================ */
.professional-section {
    position: relative;
    background-image: url(img/bg-06.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 0;
}

.professional-section .bg-filter {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1;
}

.professional-wrap {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid #fff;
    z-index: 3;
}

.professional-wrap h2 {
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.professional-content p {
    text-align: left;
    font-size: 0.95rem;
    line-height: 2.2;
    margin-bottom: 20px;
    color: #444;
}

.pro-message {
    font-size: 1.4rem;
    font-weight: 700;
    color: #040dbe;
    text-align: center;
    margin-top: 50px;
    text-shadow: 1px 1px 10px #aaa;
}

.proffessional-name {
    text-align: right;
    padding: 0 40px;
}

@media (max-width: 600px) {
    .professional-content p {
        text-align: justify;
    }

    .proffessional-name {
        padding: 0 15px;
    }
}


/* ============================================================
   Hero CTA
   ============================================================ */
.hero-cta-copy {
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
    margin-bottom: 12px;
}

.hero-cta-note {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #888;
}


/* ============================================================
   中間 CTA セクション
   ============================================================ */
.mid-cta-section {
    text-align: center;
    padding: 60px 4% 80px;
    background: #f8f8f8;
}

.mid-cta-wrap {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 16px;
    padding: 50px 30px;
}

.mid-cta-lead {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 24px;
    line-height: 1.8;
}

.mid-cta-note {
    margin-top: 16px;
    font-size: 0.8rem;
    color: #999;
}


/* ============================================================
   Professional CTA
   ============================================================ */
.pro-cta {
    text-align: center;
    margin-top: 40px;
    padding: 40px 10px;
    background: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 16px;
}

.pro-cta-lead {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.pro-cta-note {
    margin-top: 16px;
    font-size: 0.8rem;
    color: #999;
}


/* ============================================================
   8. Closing セクション（背景固定 + フィルター）
   ============================================================ */
.closing-section {
    position: relative;
    background-image: url(img/bg-07.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 0;
}

.closing-section .bg-filter {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.closing-wrap {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 50px 30px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #fff;
    z-index: 3;
}

.closing-wrap h2 {
    font-size: clamp(1.4rem, 3.5vw, 2rem);
    margin-bottom: 30px;
}

.closing-wrap>p {
    font-size: 0.95rem;
    line-height: 2.2;
    color: #555;
    margin-bottom: 20px;
}

.closing-accent {
    font-size: 1.2rem !important;
    font-weight: 700;
    color: #2d17ee !important;
    margin: 30px 0 !important;
}

.cta-card {
    background: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 16px;
    padding: 40px 30px;
    margin-top: 10px;
}

.price-tag {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: #222;
}

.price-tag span {
    font-size: 1rem;
    color: #888;
    font-weight: 400;
}

.cta-note {
    margin-top: 16px;
    font-size: 0.8rem;
    color: #999;
}


/* ============================================================
   ブランド保護セクション【追加①】
   ============================================================ */
.brand-protect-section {
    max-width: 1100px;
    padding: 80px 4%;
    margin: 0 auto;
}

.brand-protect-wrap>div {
    text-align: center;
}

.brand-protect-lead {
    text-align: center;
    font-size: 1rem;
    color: #555;
    line-height: 2;
    margin-bottom: 40px;
}

.brand-protect-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.brand-protect-card {
    width: 300px;
    padding: 30px 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.brand-protect-card:hover {
    transform: translateY(-5px);
    box-shadow: 2px 8px 20px rgba(0, 0, 0, 0.1);
}

.brand-protect-icon {
    font-size: 2.4rem;
    margin-bottom: 12px;
}

.brand-protect-heading {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.6;
    color: #333;
}

.brand-protect-text {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.8;
    text-align: left;
}

.brand-protect-bottom {
    text-align: center;
    font-size: 1rem;
    color: #555;
    line-height: 2;
}

.brand-protect-bottom strong {
    color: #0e228e;
}


/* ============================================================
   解放訴求セクション【更新②】
   ============================================================ */
.liberation-section {
    background: #f8f8f8;
    padding: 80px 4%;
}

.liberation-wrap {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.liberation-lead {
    font-size: 1rem;
    color: #444;
    line-height: 2.2;
    margin-bottom: 40px;
}

.liberation-lead strong {
    color: #0e228e;
    font-size: 1.1rem;
}

.liberation-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.liberation-before,
.liberation-after {
    flex: 1;
    max-width: 340px;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
}

.liberation-before {
    background: #fff;
    border: 1px solid #ddd;
}

.liberation-after {
    background: #0e228e;
    color: #fff;
    border: 1px solid #0e228e;
}

.liberation-label {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.liberation-before .liberation-label {
    color: #999;
}

.liberation-after .liberation-label {
    color: rgba(255, 255, 255, 0.7);
}

.liberation-time {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.4;
}

.liberation-before .liberation-time {
    color: #333;
}

.liberation-after .liberation-time {
    color: #fff;
}

.liberation-desc {
    font-size: 0.85rem;
    line-height: 1.8;
}

.liberation-before .liberation-desc {
    color: #888;
}

.liberation-after .liberation-desc {
    color: rgba(255, 255, 255, 0.85);
}

.liberation-arrow {
    font-size: 2rem;
    color: #0e228e;
    font-weight: 700;
    flex-shrink: 0;
}

.liberation-message {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    line-height: 1.8;
}

.liberation-message strong {
    font-size: 1.4rem;
    color: #0e228e;
}


/* ============================================================
   継続と成果セクション【追加③】
   ============================================================ */
.growth-section {
    padding: 80px 4%;
}

.growth-wrap {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.growth-lead {
    font-size: 1rem;
    color: #555;
    line-height: 2;
    margin-bottom: 50px;
}

.growth-chain {
    text-align: left;
    margin-bottom: 40px;
}

.growth-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid #eee;
}

.growth-step:last-child {
    border-bottom: none;
}

.growth-step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #0e228e;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
}

.growth-step-content {
    flex: 1;
}

.growth-step-title {
    font-size: 1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 6px;
}

.growth-step-quote {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.8;
    padding-left: 16px;
    border-left: 2px solid #ddd;
}

.growth-bottom {
    text-align: center;
    font-size: 1.05rem;
    color: #555;
    line-height: 2;
    margin-top: 10px;
}

.growth-bottom strong {
    color: #0e228e;
}


/* ============================================================
   導入ハードル払拭セクション【追加④】
   ============================================================ */
.easy-start-section {
    background: #f8f8f8;
    padding: 60px 4%;
}

.easy-start-wrap {
    max-width: 1000px;
    margin: 0 auto;
}

.easy-start-heading {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #333;
}

.easy-start-grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 30px;
}

.easy-start-card {
    flex: 1;
    max-width: 300px;
    padding: 24px 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.easy-start-card:hover {
    transform: translateY(-3px);
    box-shadow: 2px 6px 16px rgba(0, 0, 0, 0.08);
}

.easy-start-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.easy-start-title {
    font-size: 1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.easy-start-text {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.8;
    text-align: left;
}

.easy-start-bottom {
    text-align: center;
    font-size: 0.95rem;
    color: #555;
    line-height: 2;
}

.easy-start-bottom strong {
    color: #0e228e;
}


/* ============================================================
   Footer
   ============================================================ */
footer {
    text-align: center;
    color: #fff;
    padding: 20px 0;
    background: #0e228e;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 30px 4%;
    flex-wrap: wrap;

    a {
        color: #fff;
        text-decoration: none;
    }
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 0px 4% 20px;
    flex-wrap: wrap;
}

.footer-links a:hover {
    color: #2d17ee;
}


/* ============================================================
   Topに戻る
   ============================================================ */
#page_top {
    position: fixed;
    bottom: 30px;
    right: 15px;
    z-index: 130;
    display: none;
}

#page_top a.pc-pagetop {
    color: #fff;
    background: linear-gradient(180deg, rgb(29, 44, 127) 0%, rgb(103, 121, 220) 100%);
    border-radius: 50%;
    text-align: center;
    text-decoration: none;
    padding: 18px;
    font-size: 0.8rem;
}


/* ============================================================
   アニメーション（参考: docs/style.css と同じ仕組み）
   ============================================================ */

/* フェードアップ（無効化：常に表示状態） */
.fade-up {
    opacity: 1;
    transform: translateY(0);
}

.fade-up.fade-up-show {
    opacity: 1;
    transform: translateY(0);
}

/* CTAだけフェードアップを有効化 */
.mid-cta-wrap.fade-up,
.pro-cta.fade-up,
.cta-card.fade-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.5s ease-in-out, transform 0.8s ease-in-out;
}

.mid-cta-wrap.fade-up.fade-up-show,
.pro-cta.fade-up.fade-up-show,
.cta-card.fade-up.fade-up-show {
    opacity: 1;
    transform: translateY(0);
}

/* スライドイン */
.slide-in-left,
.slide-in-right {
    opacity: 0;
    transition: opacity 0.5s, transform 0.8s;
    will-change: opacity, transform;
}

.slide-in-left.slide-in-show,
.slide-in-right.slide-in-show {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-left {
    transform: translateX(-60px);
}

.slide-in-right {
    transform: translateX(60px);
}


/* ============================================================
   ハンバーガーメニュー（スマホ）
   ============================================================ */
@media (max-width: 600px) {
    .hamburger {
        display: block;
        position: relative;
        z-index: 130;
        right: 0;
        width: 42px;
        height: 42px;
        cursor: pointer;
        text-align: center;
        background: #fff;
        border-radius: 5px;
    }

    .hamburger span {
        display: block;
        position: absolute;
        width: 30px;
        height: 2px;
        left: 6px;
        background: #bbb;
        transition: 0.3s ease-in-out;
    }

    .hamburger span:nth-child(1) {
        top: 10px;
    }

    .hamburger span:nth-child(2) {
        top: 20px;
    }

    .hamburger span:nth-child(3) {
        top: 30px;
    }

    .hamburger.active span:nth-child(1) {
        top: 20px;
        transform: rotate(-45deg);
    }

    .hamburger.active span:nth-child(2) {
        display: none;
    }

    .hamburger.active span:nth-child(3) {
        top: 20px;
        transform: rotate(45deg);
    }

    ul.globalMenuSp {
        position: fixed;
        z-index: 100;
        top: 0;
        left: -350px;
        width: 280px;
        height: auto;
        flex-direction: column;
        justify-content: flex-start;
        gap: 0;
        background: rgba(255, 255, 255, 0.97);
        padding: 80px 0 0;
        transition: 0.4s ease-in-out;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.15);
    }

    ul.globalMenuSp li {
        list-style: none;
        border-right: none !important;
        width: 100%;
    }

    ul.globalMenuSp li a {
        display: block;
        color: #333;
        padding: 16px 30px;
        text-decoration: none;
        border-bottom: 1px solid #eee;
        font-size: 1rem;
    }

    /* メニュー内CTA */
    ul.globalMenuSp li.menu-cta {
        display: block;
        padding: 20px 24px;
        border-bottom: none;
        margin: 0;
    }

    ul.globalMenuSp li.menu-cta a {
        display: block;
        text-align: center;
        color: #fff;
        padding: 14px 20px;
        border-bottom: none;
        border-radius: 10px;
        font-weight: 600;
    }

    .globalMenuSp.active {
        left: 0;
    }

    nav .nav-wrap .menu {
        margin: 0;
    }

    nav .nav-wrap .site-logo {
        width: auto;
    }
}


/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 900px) {

    /* Hero */
    .header.lp-top {
        flex-direction: column;
        padding: 100px 4% 60px;
        min-height: auto;
    }

    .header-content {
        width: 100%;
        margin: 0 auto;
        padding: 30px 24px;
    }

    .hero-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 80%;
        margin: 30px auto 0;
    }

    .header-bg.top {
        clip-path: polygon(75% 0, 100% 0, 100% 100%, 40% 100%);
        width: 100%;
        opacity: 0.7;
    }
}

@media (max-width: 600px) {

    /* Service セクション */
    .service {
        height: auto;
        min-height: 50vh;
        padding: 30px 0;
        background-attachment: initial;
    }

    .service .text-wrap {
        top: 0;
        padding: 10px;
    }

    .service .text-wrap .text-left,
    .service .text-wrap .text-right {
        width: 92%;
        margin: 0 auto;
        padding: 20px;
    }

    .service .text-wrap .text-right {
        margin: 0 auto;
    }

    /* Concept（横並び→縦並び） */
    .service.concept-ai {
        background-position: 55%;
    }

    .service.concept-ai .text-wrap {
        flex-direction: column;
        gap: 20px;
    }

    .service.concept-ai .text-wrap .text-right {
        position: relative;
        top: 0;
        width: 92%;
    }

    /* Empathy */
    .empathy-grid {
        flex-direction: column;
        align-items: center;
    }

    .empathy-card {
        width: 100%;
        max-width: 400px;
    }

    /* Examples */
    .examples,
    .brand-protect-section {
        padding: 40px 4%;
    }

    .examples-area .examples-wrap {
        flex-direction: column;
        align-items: center;
    }

    .examples-area .examples-wrap .examples-item {
        width: 100%;
        max-width: 400px;
    }

    /* Professional & Closing */
    .professional-section,
    .closing-section {
        background-attachment: initial;
        padding: 60px 4%;
    }

    .professional-wrap,
    .closing-wrap {
        width: 100%;
        padding: 30px 20px;
    }

    /* Footer */
    .footer-links {
        gap: 16px;
    }

    /* Hero label */
    .hero-label {
        color: #222;
        /* スマホではさらに濃くして視認性確保 */
    }

    .header-content h1 {
        font-size: 1.6rem;
    }

    .price-tag {
        font-size: 2rem;
    }

    /* CTA */
    .btn-buy {
        font-size: 1rem;
    }

    .cta-card {
        padding: 40px 5px;
    }

    /* ブランド保護 */
    .brand-protect-grid {
        flex-direction: column;
        align-items: center;
    }

    .brand-protect-card {
        width: 100%;
        max-width: 400px;
    }

    /* 解放訴求 */
    .liberation-visual {
        flex-direction: column;
        gap: 16px;
    }

    .liberation-before,
    .liberation-after {
        max-width: 100%;
    }

    .liberation-arrow {
        transform: rotate(90deg);
        font-size: 1.5rem;
    }

    .liberation-time {
        font-size: 1.3rem;
    }

    /* 継続と成果 */
    .growth-step {
        gap: 14px;
    }

    .growth-step-number {
        width: 34px;
        height: 34px;
        font-size: 0.9rem;
    }

    /* 導入ハードル払拭 */
    .easy-start-grid {
        flex-direction: column;
        align-items: center;
    }

    .easy-start-card {
        max-width: 400px;
        width: 100%;
    }
}


/* ============================================================
   Success Page (既存互換)
   ============================================================ */
.success-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    text-align: center;
    background: #f5f5f5;
}

.success-container {
    background: #fff;
    padding: 60px 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    width: 90%;
    border: 1px solid #ddd;
}

.success-icon {
    font-size: 64px;
    margin-bottom: 24px;
    display: block;
}

.success-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: #333;
}

.success-text {
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.success-text strong {
    color: #333;
}


/* ============================================================
   Legal Pages (プライバシーポリシー/利用規約/特商法)
   ============================================================ */
.legal-page {
    padding: 100px 4% 60px;
    min-height: 100vh;
    max-width: 900px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: clamp(1.4rem, 3.5vw, 2rem);
    font-weight: 800;
    margin-bottom: 16px;
    display: block;
    padding: 0;
}

.legal-page h1:before,
.legal-page h1:after {
    display: none;
}

.legal-meta {
    font-size: 0.85rem;
    color: #999;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    padding: 0 0 0 16px;
    border-left: 3px solid #5d76ff;
}

.legal-section h2:before,
.legal-section h2:after {
    display: none;
}

.legal-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 8px;
    padding: 0;
}

.legal-section p {
    font-size: 0.9rem;
    color: #555;
    line-height: 2;
    margin-bottom: 12px;
}

.legal-section ul,
.legal-section ol {
    font-size: 0.9rem;
    color: #555;
    line-height: 2;
    margin-bottom: 12px;
    padding-left: 24px;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}

.legal-table th,
.legal-table td {
    padding: 12px 16px;
    border: 1px solid #ddd;
    font-size: 0.9rem;
    text-align: left;
    vertical-align: top;
}

.legal-table th {
    background: #f5f5f5;
    font-weight: 600;
    width: 180px;
    color: #333;
}

.legal-table td {
    color: #555;
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #555;
    font-size: 0.9rem;
    margin-top: 30px;
    padding: 10px 24px;
    border: 1px solid #ddd;
    border-radius: 50px;
    text-decoration: none;
    transition: 0.3s;
}

.legal-back:hover {
    color: #2d17ee;
    border-color: #5d76ff;
}

.info-placeholder {
    color: #5d76ff;
    font-weight: 600;
}

.legal-nav {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 100;
    padding: 0 20px;
}

.legal-nav .nav-wrap {
    max-width: 1000px;
    height: 70px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.legal-nav .site-logo a {
    font-size: 1.5rem;
    font-weight: 800;
    color: #333;
    text-decoration: none;
}

@media (max-width: 600px) {
    .legal-table th {
        width: 100px;
    }

    .legal-table th,
    .legal-table td {
        padding: 8px 10px;
        font-size: 0.85rem;
    }
}