.outsourcing-page {
    --primary:       #1a56db;
    --primary-dark:  #1e429f;
    --primary-light: #ebf0ff;
    --accent:        #0ea5e9;
    --accent2:       #06b6d4;
    --success:       #10b981;
    --text-main:     #1e293b;
    --text-sub:      #475569;
    --text-muted:    #94a3b8;
    --bg:            #f8fafc;
    --bg-white:      #ffffff;
    --border:        #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.1), 0 4px 12px rgba(0,0,0,.06);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

/* ===== Layout ===== */
.outsourcing-page .container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Section 共通 ===== */
.outsourcing-page .section-label {
    display: inline-block;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-light);
    padding: 4px 14px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.outsourcing-page .section-title {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 900;
    color: var(--text-main);
    line-height: 1.35;
    margin-bottom: 8px;
}

.outsourcing-page .section-desc {
    font-size: 1;
    color: var(--text-sub);
    line-height: 1.7;
}

/* ===== HERO ===== */
.outsourcing-page .hero {
    background: linear-gradient(135deg, #0f2b6b 0%, #1a56db 55%, #0ea5e9 100%);
    padding: 30px 0 30px;
    position: relative;
    overflow: hidden;
}
.outsourcing-page .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
    radial-gradient(ellipse 65% 55% at 85% 50%, rgba(255,255,255,.07) 0%, transparent 70%),
    radial-gradient(circle 280px at 5% 85%, rgba(6,182,212,.15) 0%, transparent 70%);
    pointer-events: none;
}
.outsourcing-page .hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.035'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.outsourcing-page .hero-inner {
    position: relative;
    z-index: 1;
}
.outsourcing-page .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: .08em;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 22px;
    backdrop-filter: blur(4px);
}
.outsourcing-page .hero-badge i { color: #7dd3fc; }

.outsourcing-page .hero h1 {
    font-size: clamp(1.9rem, 4.5vw, 4rem);
    font-weight: 900;
    line-height: 1.25;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -.01em;
}
.outsourcing-page .hero h1 em {
    font-style: normal;
    background: linear-gradient(90deg, #7dd3fc, #a5f3fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.outsourcing-page .hero-lead {
    font-size: clamp(.95rem, 2vw, 1.5rem);
    color: rgba(255,255,255,.88);
    line-height: 1.85;
    max-width: 580px;
    margin-bottom: 36px;
}
.outsourcing-page .hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--primary-dark);
    font-size: 1.5rem;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 100px;
    box-shadow: 0 4px 20px rgba(0,0,0,.2);
    transition: transform .2s, box-shadow .2s;
}
.outsourcing-page .hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0,0,0,.28);
}

/* ===== 悩みセクション ===== */
.outsourcing-page .pain-section {
    padding: 72px 0;
    background: var(--bg);
}
.outsourcing-page .pain-section-header {
    text-align: center;
    margin-bottom: 44px;
}
.outsourcing-page .pain-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.outsourcing-page .pain-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 22px;
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: transform .25s, box-shadow .25s;
}
.outsourcing-page .pain-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.outsourcing-page .pain-icon {
    width: 46px;
    height: 46px;
    min-width: 46px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
}
.outsourcing-page .pain-card p {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-main);
    margin: 0;
}

/* ===== ソリューションブリッジ ===== */
.outsourcing-page .solution-bridge {
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    padding: 40px 0;
    text-align: center;
}
.outsourcing-page .solution-bridge p {
    color: #fff;
    font-size: clamp(1.05rem, 2.5vw, 2rem);
    font-weight: 700;
    margin: 0;
}
.outsourcing-page .solution-bridge strong { color: #fde68a; }

/* ===== 4つの特徴 ===== */
.outsourcing-page .features-section {
    padding: 80px 0;
    background: #fff;
}
.outsourcing-page .features-header {
    text-align: center;
    margin-bottom: 48px;
}
.outsourcing-page .features-intro {
    color: var(--text-sub);
    font-size: 1.3rem;
    line-height: 1.75;
    max-width: 600px;
    margin: 12px auto 0;
}
.outsourcing-page .features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.outsourcing-page .feature-card {
    background: var(--bg);
    border-radius: 14px;
    padding: 32px 28px;
    border-top: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
}
.outsourcing-page .feature-card::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 80px; height: 80px;
    background: linear-gradient(135deg, transparent 50%, rgba(26,86,219,.05) 50%);
    border-radius: 0 14px 0 0;
}
.outsourcing-page .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.outsourcing-page .feature-num {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: .12em;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 10px;
}
.outsourcing-page .feature-title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.outsourcing-page .feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
}
.outsourcing-page .feature-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0;
}
.outsourcing-page .feature-card p {
    font-size: 1.2rem;
    color: var(--text-sub);
    line-height: 1.8;
    margin: 0;
}
.outsourcing-page .feature-card .accent {
    color: var(--primary);
    font-weight: 700;
}

/* ===== 導入実績 ===== */
.outsourcing-page .cases-section {
    padding: 80px 0;
    background: #f0f6ff;
}
.outsourcing-page .cases-header {
    text-align: center;
    margin-bottom: 12px;
}
.outsourcing-page .cases-sub {
    text-align: center;
    color: var(--text-sub);
    font-size: 1.5rem;
    margin-bottom: 44px;
}
.outsourcing-page .cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.outsourcing-page .case-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
}
.outsourcing-page .case-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.outsourcing-page .case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.outsourcing-page .case-tag {
    display: inline-block;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--primary);
    background: var(--primary-light);
    padding: 3px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
}
.outsourcing-page .case-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 10px;
}
.outsourcing-page .case-card p {
    font-size: 1.2rem;
    color: var(--text-sub);
    line-height: 1.75;
    margin: 0;
}

/* ===== CTA ===== */
.outsourcing-page .cta {
    padding: 88px 0;
    background: linear-gradient(135deg, #0f2b6b 0%, #1a56db 60%, #0ea5e9 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.outsourcing-page .cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(255,255,255,.06) 0%, transparent 60%);
    pointer-events: none;
}
.outsourcing-page .cta-inner { position: relative; z-index: 1; }
.outsourcing-page .cta-eyebrow {
    color: rgba(255,255,255,.7);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.outsourcing-page .cta h2 {
    color: #fff;
    font-size: clamp(1.4rem, 3vw, 2.3rem);
    font-weight: 900;
    line-height: 1.4;
    margin-bottom: 12px;
}
.outsourcing-page .cta-sub {
    color: rgba(255,255,255,.8);
    font-size: 1.2rem;
    margin-bottom: 36px;
}
.outsourcing-page .cta-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.outsourcing-page .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 1.2rem;
    padding: 14px 32px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,.18);
    transition: transform .2s, box-shadow .2s;
}
.outsourcing-page .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.outsourcing-page .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    padding: 13px 28px;
    border-radius: 8px;
    border: 2px solid rgba(255,255,255,.55);
    transition: background .2s, border-color .2s;
}
.outsourcing-page .btn-outline:hover {
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.8);
}

/* ===== スクロールアニメーション ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .55s ease, transform .55s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .outsourcing-page .pain-cards    { grid-template-columns: 1fr; }
    .outsourcing-page .features-grid { grid-template-columns: 1fr; }
    .outsourcing-page .cases-grid    { grid-template-columns: 1fr; }

    .outsourcing-page .hero { padding: 64px 0 56px; }

    .outsourcing-page .cta { padding: 64px 0; }
    .outsourcing-page .btn-primary,
    .outsourcing-page .btn-outline {
    width: 100%;
    justify-content: center;
    }
}