@charset "utf-8";

/* =========================================================================
   Active Directory ソリューションLP — style.css
   デザインシステム: SKILL.md（lp-a-design-system）準拠
   ========================================================================= */

/* =========================================================================
   1. リセット & ベース設定
   ========================================================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans JP', "Yu Gothic", "游ゴシック", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

a {
    color: inherit;
    text-decoration: none;
}

/* 本文内のテキストリンク（アクセント） */
.text-link {
    color: var(--color-main);
    font-weight: 700;
    text-decoration: none;
    background-image: linear-gradient(var(--color-main), var(--color-main));
    background-position: 0% 100%;
    background-repeat: no-repeat;
    background-size: 100% 1px;
    transition: background-size 0.3s ease, color 0.3s ease;
    padding-bottom: 1px;
}

.text-link:hover {
    color: var(--color-main-dark);
    background-image: linear-gradient(var(--color-main-dark), var(--color-main-dark));
    background-size: 100% 2px;
}

ul,
ol {
    list-style: none;
}

/* =========================================================================
   2. 変数（SKILL.md 準拠）
   ========================================================================= */
:root {
    /* ブランドカラー（シアン系） */
    --color-main: #2BBDCB;
    --color-main-dark: #2299A3;

    /* ダーク背景色（FV / CTA） */
    --bg-dark-start: #0a192f;
    --bg-dark-end: #1A365D;

    /* CTAアクセントカラー（オレンジ） */
    --accent-cta: #FF6B35;
    --accent-cta-hover: #E85A2A;

    /* テキスト */
    --color-white: #ffffff;
    --text-color: #2C3E50;
    --text-navy: #1A365D;
    --text-muted: #A0AEC0;
    --text-muted-dark: #718096;
    --text-gray-dark: #4A5568;

    /* 背景 */
    --bg-base: #ffffff;
    --bg-sub: #F4F9FA;
    --bg-light-gray: #F8FAFC;

    /* ボーダー */
    --border-light: #E2E8F0;
    --border-dark: #CBD5E0;

    /* エラー */
    --color-error: #E53E3E;
    --color-error-dark: #C53030;

    /* Z-index */
    --z-behind: 0;
    --z-low: 1;
    --z-mid: 2;
    --z-content: 10;
    --z-header: 100;

    /* 角丸 */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-pill: 100px;
    --radius-circle: 50%;

    /* シャドウ */
    --shadow-xs: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 15px 40px rgba(0, 0, 0, 0.08);
    --shadow-2xl: 0 20px 40px rgba(0, 0, 0, 0.5);

    --shadow-cta: 0 4px 14px rgba(255, 107, 53, 0.4);
    --shadow-cta-hover: 0 6px 20px rgba(255, 107, 53, 0.6);
    --shadow-main: 0 10px 30px rgba(43, 189, 203, 0.2);

    /* レイアウト */
    --container-width: 1100px;
    --container-padding: 24px;

    /* アニメーション */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s ease;
}

/* =========================================================================
   3. ユーティリティ & レイアウト
   ========================================================================= */
.container {
    width: 100%;
    max-width: calc(var(--container-width) + (var(--container-padding) * 2));
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: 80px 0;
}

@media screen and (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
}

.section-note {
    font-size: 11px;
    color: var(--text-muted-dark);
    line-height: 1.5;
}

.mt-8 {
    margin-top: 8px;
}

.mt-12 {
    margin-top: 12px;
}

.sp-only {
    display: none;
}

.p-only {
    display: block;
}

@media screen and (max-width: 768px) {
    .sp-only {
        display: block;
    }

    .p-only {
        display: none;
    }
}

/* =========================================================================
   4. ヘッダー / フッター
   ========================================================================= */
.site-header {
    background-color: var(--bg-base);
    box-shadow: var(--shadow-xs);
    padding: 20px 24px;
    position: sticky;
    top: 0;
    z-index: var(--z-header);
}

.site-header .logo {
    font-weight: 700;
    font-size: 18px;
    color: var(--text-navy);
}

.site-footer {
    background-color: var(--text-navy);
    color: var(--color-white);
    text-align: center;
    padding: 30px;
    font-size: 14px;
}

/* =========================================================================
   5. LP 主要ラッパー
   ========================================================================= */
.lp-main {
    overflow: hidden;
}

/* =========================================================================
   6. FV（ファーストビュー）
   ========================================================================= */
.fv {
    position: relative;
    padding: 100px 0 120px;
    background: linear-gradient(135deg, var(--bg-dark-start) 0%, var(--bg-dark-end) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.fv::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 70% 50%, rgba(43, 189, 203, 0.15) 0%, transparent 60%);
    pointer-events: none;
    z-index: var(--z-low);
}

.fv-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.18;
    z-index: var(--z-behind);
}

.fv-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(43, 189, 203, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 189, 203, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: var(--z-behind);
}

.fv-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: var(--z-mid);
}

.fv-content {
    flex: 1;
    max-width: 600px;
}

.fv-catch {
    margin-bottom: 24px;
}

.fv-catch-pre {
    display: block;
    font-size: clamp(14px, 1.2vw + 0.5rem, 16px);
    font-weight: 700;
    color: var(--color-main);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.fv-catch-main {
    display: block;
    font-size: clamp(28px, 3vw + 1rem, 45px);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
    background: linear-gradient(90deg, #FFFFFF 0%, #E0F7FA 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.fv-catch-sub {
    display: block;
    font-size: clamp(16px, 1.5vw + 0.8rem, 20px);
    font-weight: 600;
    line-height: 1.6;
    color: var(--color-main);
}

.fv-desc {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 32px;
    color: var(--border-light);
}

.fv-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.fv-badges--small-margin {
    margin-bottom: 12px;
}

.fv-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(43, 189, 203, 0.5);
    border-radius: var(--radius-xs);
    font-size: 14px;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.fv-badge i {
    color: var(--color-main);
}

.fv-cta-area {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

/* FV ビジュアルモックアップ */
.fv-visual {
    flex: 1;
    max-width: 460px;
    position: relative;
}

.fv-visual-mock {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(43, 189, 203, 0.3);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(43, 189, 203, 0.1);
}

.fv-mock-header {
    background: rgba(43, 189, 203, 0.08);
    border-bottom: 1px solid rgba(43, 189, 203, 0.2);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.fv-mock-dots {
    display: flex;
    gap: 6px;
}

.fv-mock-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.fv-mock-dots span:nth-child(1) {
    background: #FF5F57;
}

.fv-mock-dots span:nth-child(2) {
    background: #FFBD2E;
}

.fv-mock-dots span:nth-child(3) {
    background: #28CA41;
}

.fv-mock-title {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

.fv-mock-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fv-mock-stat {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

.fv-mock-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(43, 189, 203, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-main);
    flex-shrink: 0;
}

.fv-mock-stat-icon.green {
    background: rgba(72, 199, 142, 0.15);
    color: #48C78E;
}

.fv-mock-stat-icon.cyan {
    background: rgba(43, 189, 203, 0.15);
    color: var(--color-main);
}

.fv-mock-stat-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.fv-mock-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.45);
}

.fv-mock-val {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    font-family: 'Inter', sans-serif;
}

.fv-mock-val small {
    font-size: 12px;
    font-weight: 400;
    margin-left: 2px;
    color: rgba(255, 255, 255, 0.6);
}

.fv-mock-val.green {
    color: #48C78E;
}

.fv-mock-val.cyan {
    color: var(--color-main);
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.fv-pulse {
    font-size: 10px;
    animation: pulse 2s infinite;
}

.fv-mock-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.07);
    margin: 4px 0;
}

.fv-mock-logs {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fv-mock-log {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}

.log-time {
    color: rgba(255, 255, 255, 0.35);
    font-family: 'Inter', sans-serif;
    min-width: 36px;
}

.log-msg {
    color: rgba(255, 255, 255, 0.6);
    flex: 1;
}

.log-ok {
    color: #48C78E;
    font-weight: bold;
}

@media screen and (max-width: 960px) {
    .fv-visual {
        display: none;
    }

    .fv-container {
        flex-direction: column;
    }

    .fv-content {
        max-width: 100%;
    }
}

/* =========================================================================
   7. ボタン & リンク（共通コンポーネント）
   ========================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition-normal);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-cta);
    color: var(--color-white);
    box-shadow: var(--shadow-cta);
}

.btn-primary:hover {
	color: #fff;
    background-color: var(--accent-cta-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-cta-hover);
}

.btn-large {
    padding: 18px 10px;
    font-size: 18px;
    min-width: 320px;
    gap: 12px;
}

.btn-large .btn-note {
    font-size: 14px;
    font-weight: normal;
}

.btn-secondary {
    display: inline-flex;
    background: var(--color-white);
    color: var(--text-navy);
    padding: 14px 24px;
    font-size: 16px;
    border-radius: var(--radius-sm);
    font-weight: bold;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--border-light);
}

.link-sub {
    font-size: 15px;
    color: var(--text-muted);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: var(--transition-fast);
    line-height: 1.5;
}

.link-sub:hover {
    color: var(--color-white);
}

.link-sub i {
    margin-left: 6px;
}

.link-sub-white {
    color: var(--border-dark);
}

.link-sub-white:hover {
    color: var(--color-main);
}

.tag {
    font-size: 12px;
    color: var(--color-main-dark);
    background: rgba(43, 189, 203, 0.1);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-weight: 600;
}

.marker-highlight {
    background: linear-gradient(transparent 60%, rgba(43, 189, 203, 0.35) 60%);
    font-weight: 700;
    padding: 0 2px;
}

@media screen and (max-width: 768px) {
    .btn-large {
        width: 100%;
        min-width: 100%;
    }
}

/* =========================================================================
   8. セクション共通見出し・リード文
   ========================================================================= */
.section-title {
    font-size: clamp(24px, 2.5vw + 1rem, 32px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 24px;
    color: var(--text-navy);
    line-height: 1.4;
}

.section-lead {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    text-align: center;
    margin-bottom: 48px;
}

@media screen and (max-width: 768px) {
    .section-title {
        margin-bottom: 40px;
    }
}

/* =========================================================================
   8.5. ローカルナビゲーション (Local Nav)
   ========================================================================= */
.local-nav {
    position: sticky;
    top: 69px; /* site-headerの高さ(約69px)分を下げる */
    z-index: 90; /* header(100)の裏側や直下に収まるようにZ-indexを調整 */
    background-color: var(--color-white);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.local-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: auto;
    scrollbar-width: none;
}

.local-nav-container::-webkit-scrollbar {
    display: none;
}

.local-nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 12px 0;
    min-width: max-content;
}

.local-nav-list li a {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    padding: 8px 16px 8px 26px; /* 左側にデザイン要素の余白を確保 */
    border-radius: 50px;
    transition: all 0.3s ease;
    display: block;
    background-color: rgba(43, 189, 203, 0.04);
    position: relative; /* ::before用に相対配置 */
}

/* 項目名の左に配置するアクセントデザイン（縦ライン） */
.local-nav-list li a::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 12px;
    background-color: var(--color-main);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.local-nav-list li a:hover {
    color: var(--color-main);
    background-color: rgba(43, 189, 203, 0.15);
}

.local-nav-list li a:hover::before {
    height: 18px; /* ホバー時にラインがすこし伸びるアニメーション */
    background-color: var(--color-main-dark);
}

@media screen and (max-width: 768px) {
    .local-nav-list {
        justify-content: flex-start;
        gap: 6px;
    }
    .local-nav-list li a {
        font-size: 13px;
        padding: 6px 14px 6px 22px;
    }
    .local-nav-list li a::before {
        left: 10px;
        height: 10px;
    }
    .local-nav-list li a:hover::before {
        height: 14px;
    }
}

/* =========================================================================
   9. Section 00-B: 3つの特徴（Features）
   ========================================================================= */
.features-section {
    background-color: var(--bg-base);
    border-bottom: 1px solid var(--border-light);
}

.features-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    background: var(--bg-sub);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: var(--transition-normal);
}

/*.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(43, 189, 203, 0.3);
}*/

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(43, 189, 203, 0.15) 0%, rgba(43, 189, 203, 0.05) 100%);
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 26px;
    color: var(--color-main);
    border: 1px solid rgba(43, 189, 203, 0.2);
}

.feature-head {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-navy);
    margin-bottom: 12px;
    line-height: 1.4;
}

.feature-text {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
    text-align: left;
}

@media screen and (max-width: 900px) {
    .features-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* =========================================================================
   10. Section 01: 課題提示（Problem）
   ========================================================================= */
.section-gray {
    background-color: var(--bg-sub);
}

.problem-lead-area {
    max-width: 800px;
    margin: 0 auto 32px;
}

.problem-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.problem-card {
    background: var(--bg-base);
    border-radius: var(--radius-xl);
    padding: 32px 40px 32px 32px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    border: 1px solid var(--border-light);
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

/*.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(43, 189, 203, 0.3);
}*/

.alert-number {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 80px;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.03);
    z-index: var(--z-behind);
    line-height: 1;
    font-family: 'Inter', sans-serif;
}

.card-icon {
    font-size: 32px;
    color: var(--color-main);
    position: relative;
    z-index: var(--z-content);
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(43, 189, 203, 0.15) 0%, rgba(43, 189, 203, 0.05) 100%);
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
}

.card-content {
    position: relative;
    z-index: var(--z-content);
    flex: 1;
}

.card-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
}

.card-tag {
    display: inline-block;
    background-color: var(--text-navy);
    color: var(--color-white);
    font-size: 13px;
    padding: 4px 16px;
    border-radius: var(--radius-pill);
    align-self: flex-start;
    font-weight: bold;
}

.card-title {
    font-size: 20px;
    color: var(--text-navy);
    margin-bottom: 0;
    line-height: 1.4;
    font-weight: 700;
}

.card-subtitle {
    font-weight: 700;
    color: #ff9900;
    margin-bottom: 16px;
    font-size: 15px;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 8px;
    display: inline-block;
}

.card-text {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

@media screen and (max-width: 768px) {
    .problem-cards {
        grid-template-columns: 1fr;
    }

    .problem-card {
        flex-direction: column;
        padding: 24px;
        gap: 20px;
    }

    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
    }

    .alert-number {
        font-size: 60px;
    }
}

/* =========================================================================
   11. Section 03: 解決策（Solution）
   ========================================================================= */
.solution-section {
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-sub) 100%);
}

.solution-header {
    text-align: center;
    margin-bottom: 48px;
}

.solution-catch {
    font-size: clamp(18px, 1.5vw + 1rem, 24px);
    line-height: 1.7;
    color: var(--text-color);
}

.solution-catch strong {
    color: var(--color-main-dark);
    font-size: clamp(22px, 3vw + 1rem, 32px);
    display: inline-block;
    margin-top: 12px;
    text-decoration: underline;
    text-decoration-color: var(--accent-cta);
    text-decoration-thickness: 4px;
    text-underline-offset: 6px;
    line-height: 1.5;
}

.solution-text {
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 16px;
    line-height: 1.8;
    text-align: center;
    color: var(--text-color);
}

/* 解決策ブロック */
.solution-blocks-wrap {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.solution-block {
    display: flex;
    align-items: center;
    gap: 40px;
}

.solution-block.reverse {
    flex-direction: row-reverse;
}

.solution-text {
    flex: 1;
    text-align: left;
}

.solution-text h3 {
    font-size: 21px;
    font-weight: 700;
    color: var(--text-navy);
    margin-bottom: 20px;
    line-height: 1.5;
}

.solution-text p {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

.solution-img {
    flex: 1;
    max-width: 50%;
}

.solution-img img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    width: 100%;
    height: auto;
    display: block;
}

@media screen and (max-width: 768px) {
    .solution-blocks-wrap { gap: 48px; }
    .solution-block, .solution-block.reverse {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    .solution-img {
        max-width: 100%;
        width: 100%;
    }
}

/* =========================================================================
   12. Section 04: USP（なぜ選ばれるのか）
   ========================================================================= */
.section--bg-light {
    background-color: var(--bg-sub);
}

.why-lead {
    max-width: 800px;
    margin: 0 auto 56px;
}

.usp__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.usp__grid--3col {
    grid-template-columns: repeat(3, 1fr);
}

.usp__card {
    background: var(--color-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

/*.usp__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(43, 189, 203, 0.3);
}*/

.usp__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.usp__number {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-main);
    opacity: 0.8;
    font-family: 'Inter', sans-serif;
    line-height: 1;
}

.usp__badge {
    background: rgba(255, 107, 53, 0.1);
    color: var(--accent-cta);
    border: 1px solid rgba(255, 107, 53, 0.2);
    padding: 6px 14px;
    border-radius: var(--radius-2xl);
    font-size: 12px;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.usp__headline {
    font-size: clamp(17px, 1.2vw + 0.8rem, 20px);
    font-weight: 700;
    line-height: 1.5;
    color: var(--text-navy);
    margin-bottom: 16px;
}

.usp__text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-color);
}

.usp__text strong {
    color: var(--text-navy);
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

@media screen and (max-width: 1000px) {
    .usp__grid--3col {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 900px) {
    .usp__grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .usp__card {
        padding: 32px 24px;
    }
}

/* =========================================================================
   13. Section 05: 支援メニュー詳細（Services）
   ========================================================================= */
.services-section {
    background-color: var(--bg-light-gray);
}

.services-lead {
    max-width: 840px;
    margin: 0 auto 60px;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.service-item {
    background: var(--bg-base);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: var(--transition-normal);
}

.service-item:hover {
    box-shadow: var(--shadow-xl);
    border-color: rgba(43, 189, 203, 0.3);
}



.service-item-head {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.service-num {
    min-width: 48px;
    height: 48px;
    background: var(--color-main);
    color: #fff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    font-family: 'Inter', sans-serif;
    flex-shrink: 0;
}

.service-title-block {
    flex: 1;
}

.service-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-main);
    background: rgba(43, 189, 203, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.service-title {
    font-size: clamp(18px, 1.5vw + 0.8rem, 22px);
    font-weight: 700;
    color: var(--text-navy);
    line-height: 1.4;
}

.service-desc {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 28px;
    padding-left: 68px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 24px;
    padding-left: 68px;
}

.service-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px 0;
    border-bottom: 1px dashed var(--border-light);
}

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

.service-feature::before {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex-shrink: 0;
    background-color: var(--color-main);
    mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>');
    -webkit-mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>');
    mask-size: contain;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    -webkit-mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-position: center;
}

.service-feature strong {
    display: block;
    font-size: 14px;
    color: var(--text-navy);
    margin-bottom: 6px;
}

.service-feature p {
    font-size: 13px;
    color: var(--text-color);
    line-height: 1.7;
}




/* サービスリンク */
.service-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    border-top: 1px solid var(--border-light);
    padding-top: 20px;
    margin-top: 4px;
    padding-left: 68px;
}

.service-link {
    font-size: 14px;
    color: var(--color-main);
    font-weight: 600;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.service-link:hover {
    color: var(--color-main-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.service-links--cta {
    justify-content: center;
    align-items: center;
    gap: 24px;
    padding-left: 0;
}

.service-cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.btn-cta-rich {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(43, 189, 203, 0.3);
    text-align: center;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 480px;
}

.btn-cta-rich:hover {
	color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(43, 189, 203, 0.4);
}

.btn-cta-sub {
    font-size: 13px;
    font-weight: 600;
    opacity: 0.9;
    margin-bottom: 6px;
    display: block;
}

.btn-cta-main {
    font-size: 18px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-cta-main::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-top: 3px solid currentColor;
    border-right: 3px solid currentColor;
    transform: rotate(45deg);
    margin-bottom: 2px;
    transition: transform 0.3s ease;
}

.btn-cta-rich:hover .btn-cta-main::after {
    transform: rotate(45deg) translate(2px, -2px);
}

.service-cta-note {
    font-size: 12px;
    color: var(--text-muted-dark);
}

.service-link-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-detail-link {
    padding-left: 68px;
    margin-bottom: 24px;
}

@media screen and (max-width: 768px) {
    .service-item {
        padding: 28px 20px;
    }

    .service-desc,
    .service-features,
    .service-detail-link,
    .service-links {
        padding-left: 0;
    }

    .service-links--cta {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .btn-cta-rich {
        max-width: 100%;
        padding: 16px 20px;
    }

    .btn-cta-sub {
        font-size: 12px;
    }

    .btn-cta-main {
        font-size: 16px;
    }

    .service-automation {
        margin-left: 0;
    }

    .service-feature {
        padding: 16px 0;
    }

    .service-item-head {
        flex-direction: column;
        gap: 12px;
    }
}

/* =========================================================================
   14. Section 06: 導入事例（Cases）
   ========================================================================= */
.cases-section {
    background-color: var(--bg-sub);
}

.case-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

.case-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

/* プレースホルダービジュアル */
.case-card .case1{
	height: 180px;
    background-image: url(/cms/sc/img/case/yoshimoto-ad/yoshimoto_top.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.case-card .case2{
	height: 180px;
    background-image: url(/cms/sc/img/case/idera/main.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.case-card .case3{
	height: 180px;
    background-image: url(/cms/sc/img/case/10/sizel/main1.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}



.case-content {
    padding: 24px;
}

.case-tag {
    display: inline-block;
    background: var(--color-main);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: var(--radius-xs);
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 12px;
}

.case-head {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--text-navy);
    margin-bottom: 16px;
}

.case-detail {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.case-detail-row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.case-detail-label {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: var(--radius-xs);
    background: var(--bg-light-gray);
    color: var(--text-muted-dark);
    white-space: nowrap;
    border: 1px solid var(--border-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.case-detail-label.result {
    background: rgba(43, 189, 203, 0.1);
    color: var(--color-main-dark);
    border-color: rgba(43, 189, 203, 0.2);
}

.case-detail-row p {
    font-size: 14px;
    color: var(--text-color);
    line-height: 1.7;
}

.cases-cta {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-main);
}

.cases-cta-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-navy);
    margin-bottom: 24px;
}

.case-card .case-btn{
	margin-top: 50px;
}

@media screen and (max-width: 768px) {
    .case-cards {
        grid-template-columns: 1fr;
    }

    .cases-cta {
        padding: 32px 20px;
    }
}

/* =========================================================================
   15. Section 07: 導入ステップ（Steps）
   ========================================================================= */
.steps-section {
    background-color: var(--bg-base);
}

.steps-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 40px;
    position: relative;
}

.steps-wrapper::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: var(--border-light);
    z-index: var(--z-low);
}

.step-item {
    flex: 1;
    background: var(--color-white);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    position: relative;
    z-index: var(--z-mid);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}
/*
.step-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}*/



.step-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.step-num {
    background: var(--text-navy);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--radius-2xl);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1px;
}



.step-cost {
    font-size: 14px;
    color: var(--accent-cta);
    font-weight: bold;
    border-bottom: 2px solid var(--accent-cta);
    padding-bottom: 2px;
}

.step-title {
    font-size: 17px;
    color: var(--text-navy);
    margin-bottom: 14px;
    line-height: 1.4;
    font-weight: 700;
}

.step-desc {
    font-size: 14px;
    color: var(--text-color);
    text-align: left;
    line-height: 1.7;
}

.steps-narrow-down {
    background: rgba(43, 189, 203, 0.08);
    border-left: 6px solid var(--color-main);
    padding: 24px 32px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    text-align: center;
    max-width: 800px;
    margin: 40px auto 0;
}

.narrow-catch {
    font-size: clamp(15px, 1vw + 1rem, 18px);
    line-height: 1.6;
    color: var(--text-navy);
    margin-bottom: 24px;
}

.narrow-catch strong {
    font-size: clamp(18px, 1.5vw + 1rem, 22px);
    color: var(--color-main-dark);
}

@media screen and (max-width: 1000px) {
    .steps-wrapper {
        flex-direction: column;
    }

    .steps-wrapper::before {
        display: none;
    }
}

/* =========================================================================
   16. Section 08: FAQ
   ========================================================================= */
.faq-section {
    background-color: var(--bg-light-gray);
    border-top: 1px solid var(--border-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--color-white);
    border: 1px solid rgba(43, 189, 203, 0.3);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-main);
}

.faq-q {
    display: flex;
    align-items: center;
    padding: 24px 24px 12px;
}

.faq-icon {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-main);
    margin-right: 16px;
}

.faq-text {
    font-size: clamp(15px, 1vw + 0.8rem, 17px);
    font-weight: 600;
    color: var(--text-navy);
    flex: 1;
    padding-right: 24px;
}

.faq-a {
    padding: 0 24px 24px;
    display: flex;
    align-items: flex-start;
}

.faq-icon-a {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-muted);
    margin-right: 16px;
    line-height: 1;
}

.faq-a p {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

@media screen and (max-width: 768px) {
    .faq-q {
        padding: 16px;
    }
}

/* =========================================================================
   17. Section 09: クロージング CTA
   ========================================================================= */
.cta-section {
    background: linear-gradient(135deg, var(--bg-dark-start) 0%, var(--bg-dark-end) 100%);
    color: var(--color-white);
    padding: 100px 0;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(43, 189, 203, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(43, 189, 203, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.cta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: var(--z-mid);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    width: 100%;
}

.cta-catch {
    font-size: 18px;
    line-height: 1.8;
    color: var(--border-light);
    margin-bottom: 40px;
    font-weight: normal;
}

.cta-catch strong {
    display: block;
    font-size: clamp(26px, 3vw + 1rem, 34px);
    color: var(--color-white);
    margin-bottom: 16px;
    font-weight: 700;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.cta-contact {
    display: flex;
    gap: 24px;
    width: 100%;
    max-width: 900px;
}

.contact-box {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: var(--transition-normal);
}

.contact-box:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(43, 189, 203, 0.3);
}

.contact-title {
    font-size: 18px;
    color: var(--color-main);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.contact-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.contact-tel {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
    letter-spacing: 1px;
    font-family: 'Inter', sans-serif;
}

.contact-time {
    font-size: 13px;
    color: var(--text-muted);
}

@media screen and (max-width: 768px) {
    .cta-contact {
        flex-direction: column;
    }

    .contact-tel {
        font-size: 26px;
    }
}

/* =========================================================================
   18. アニメーション
   ========================================================================= */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.p-index__fixed-nav {
  width: 100%;
  margin-bottom: 75px;
}

.p-index__fixed-nav.is-fixed {
  position: fixed;
  top: 60px;
  left: 0;
  z-index: 11;
}

@media screen and (max-width: 768px) {
  .p-index__fixed-nav {
    display: none;
  }
}