/* 企業キャンペーン向けLP専用スタイル - シックな紺ベース */
:root {
    --campaign-primary: #1e3a5f;
    --campaign-secondary: #c9a96e;
    --campaign-accent: #4a90d9;
    --campaign-dark: #0f1a33;
    --campaign-light: #e8edf4;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    letter-spacing: 0.02em;
}

/* ヒーローセクション - ダーク紺背景 */
.hero-theme-campaign {
    background: linear-gradient(135deg, #0f1a33 0%, #1e3a5f 50%, #152a45 100%);
    position: relative;
    overflow: hidden;
}

.hero-theme-campaign::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 15% 30%, rgba(201, 169, 110, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 70%, rgba(74, 144, 217, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.hero-theme-campaign .hero-title {
    color: #ffffff;
    font-weight: 800;
}

.hero-theme-campaign .hero-subtitle {
    color: var(--campaign-secondary);
    font-weight: 600;
}

.hero-theme-campaign .hero-description {
    color: rgba(255, 255, 255, 0.75);
}

.hero-theme-campaign .badge {
    background: rgba(201, 169, 110, 0.15) !important;
    color: var(--campaign-secondary) !important;
    border: 1px solid rgba(201, 169, 110, 0.3);
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 0.75rem;
}

.hero-theme-campaign .hero-main-cta,
.hero-theme-campaign .btn-primary {
    background: var(--campaign-secondary);
    color: var(--campaign-dark);
    border: none;
    font-weight: 700;
    padding: 1.2rem 3rem;
    position: relative;
    overflow: hidden;
}

.hero-theme-campaign .hero-main-cta:hover,
.hero-theme-campaign .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(201, 169, 110, 0.3);
    background: #d4b87a;
}

.hero-theme-campaign .btn-secondary,
.hero-theme-campaign .btn-light-primary {
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-weight: 600;
}

.hero-theme-campaign .btn-secondary:hover,
.hero-theme-campaign .btn-light-primary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.hero-theme-campaign .trust-item {
    color: rgba(255, 255, 255, 0.65);
}

.hero-theme-campaign .trust-item .material-icons-outlined {
    color: var(--campaign-secondary);
}

.hero-theme-campaign .hero-image-wrapper {
    border: 1px solid rgba(201, 169, 110, 0.2);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.3),
        0 12px 40px rgba(0, 0, 0, 0.2);
}

/* ヘッダー */
.navbar {
    background: rgba(15, 26, 51, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

/* 特徴セクション */
.features-section {
    background: #f7f8fb;
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--campaign-primary), var(--campaign-secondary), var(--campaign-primary));
}

.feature-card {
    background: white;
    border: 1px solid #e2e6ed;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--campaign-secondary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(30, 58, 95, 0.1);
    border-color: transparent;
}

.feature-icon {
    background: var(--campaign-primary) !important;
}

.feature-card .material-icons-outlined {
    color: white;
}

/* ステップセクション */
.photo-flow-section {
    background: white;
}

.photo-flow-section .step-number {
    background: var(--campaign-primary);
    font-weight: 800;
    box-shadow: 0 8px 20px rgba(30, 58, 95, 0.2);
}

.photo-flow-section .flow-step {
    border: 2px solid #e2e6ed;
    background: #fafbfc;
}

.photo-flow-section .flow-step:hover {
    border-color: var(--campaign-secondary);
    background: white;
}

.photo-flow-section .step-icon {
    color: var(--campaign-primary);
}

/* 活用シーン */
.use-cases-section {
    background: #f7f8fb;
}

.use-case-icon {
    background: rgba(30, 58, 95, 0.08) !important;
}

.use-case-icon .material-icons-outlined {
    color: var(--campaign-primary) !important;
}

.use-case-item:hover {
    box-shadow: 0 15px 35px rgba(30, 58, 95, 0.1);
}

/* 料金プラン */
.pricing-section {
    background: white;
}

.pricing-tab.active {
    background: var(--campaign-primary) !important;
    border-color: var(--campaign-primary) !important;
}

.pricing-tab:hover {
    border-color: var(--campaign-primary) !important;
    color: var(--campaign-primary) !important;
}

.pricing-card:hover {
    border-color: var(--campaign-secondary);
}

.price-amount {
    color: var(--campaign-primary) !important;
}

.pricing-features .material-icons-outlined {
    color: var(--campaign-primary) !important;
}

.pricing-card .btn-primary {
    background: var(--campaign-primary);
    border-color: var(--campaign-primary);
}

.pricing-card .btn-primary:hover {
    background: var(--campaign-secondary);
    border-color: var(--campaign-secondary);
    color: var(--campaign-dark);
}

/* 最終CTA */
.final-cta-section.cta-theme-campaign {
    background: linear-gradient(135deg, #0f1a33 0%, #1e3a5f 100%);
}

.cta-theme-campaign .cta-button {
    background: var(--campaign-secondary) !important;
    color: var(--campaign-dark) !important;
}

.cta-theme-campaign .cta-button:hover {
    background: #d4b87a !important;
    box-shadow: 0 15px 40px rgba(201, 169, 110, 0.3);
}

/* レスポンシブ */
@media (max-width: 768px) {
    .hero-theme-campaign .hero-title {
        font-size: 2rem;
    }

    .hero-theme-campaign .hero-main-cta {
        padding: 1rem 2rem;
        font-size: 0.9rem;
    }
}