/**
 * 保守・サポートサービスページ専用スタイル
 * Mottu Design WordPress Theme
 */

:root {
  --accent: #0096E0;
  --accent-dark: #0077b3;
  --text-color: #333;
  --text-light: #666;
  --bg-light: #f8f9fa;
  --border-color: #e0e0e0;
  --white: #ffffff;
  --success: #28a745;
  --warning: #ffc107;
  --danger: #dc3545;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
}

/* ========================================
   Support Hero Section
   ======================================== */
.support-hero {
  background-color: var(--white);
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

.support-hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.support-hero__left {
  text-align: center;
}

.support-hero__tag {
  display: inline-block;
  background-color: var(--bg-light);
  color: var(--accent);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.support-hero__title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.support-hero__title-accent {
  display: none;
}

.support-hero__subtitle {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.support-hero__description {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

/* Trust Badges */
.support-hero__badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: var(--spacing-md);
}

.support-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--bg-light);
  border-radius: 12px;
  padding: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.support-badge:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 150, 224, 0.15);
}

.support-badge__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.support-badge__content {
  flex: 1;
}

.support-badge__value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.support-badge__label {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.4;
}

/* Hero CTA */
.support-hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Dashboard Preview */
.support-hero__right {
  position: relative;
}

.dashboard-preview {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border: 2px solid var(--accent);
  border-radius: 16px;
  padding: var(--spacing-md);
  box-shadow: 0 8px 24px rgba(0, 150, 224, 0.2);
}

.dashboard-preview__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--border-color);
}

.dashboard-preview__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-color);
}

.dashboard-preview__date {
  font-size: 0.875rem;
  color: var(--text-light);
  background-color: var(--bg-light);
  padding: 0.375rem 0.875rem;
  border-radius: 50px;
}

.dashboard-preview__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: var(--spacing-md);
}

.metric-card {
  background-color: var(--white);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
}

.metric-card__label {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.metric-card__value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-card__trend {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
}

.metric-card__trend--up {
  background-color: #d4edda;
  color: var(--success);
}

.metric-card__trend--down {
  background-color: #f8d7da;
  color: var(--danger);
}

.metric-card__trend--stable {
  background-color: var(--bg-light);
  color: var(--text-light);
}

.dashboard-preview__chart {
  background-color: var(--white);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.simple-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  height: 120px;
  margin-bottom: 1rem;
}

.simple-chart__bar {
  flex: 1;
  background: linear-gradient(to top, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 4px 4px 0 0;
  min-height: 20px;
  transition: height 0.5s ease;
  animation: bar-grow 1s ease-out;
}

@keyframes bar-grow {
  from {
    height: 0;
  }
}

.simple-chart__label {
  font-size: 0.875rem;
  color: var(--text-light);
  text-align: center;
}

/* ========================================
   Why Maintenance Section
   ======================================== */
.why-maintenance {
  padding: var(--spacing-lg) 0;
  background-color: var(--bg-light);
}

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

.why-maintenance__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
}

.why-maintenance__description {
  font-size: 1.0625rem;
  color: var(--text-light);
  line-height: 1.8;
}

.why-maintenance__description strong {
  color: var(--accent);
  font-weight: 700;
}

/* ========================================
   Support Differentiators Section
   ======================================== */
.support-differentiators {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.support-differentiators__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.support-diff-card {
  background-color: var(--bg-light);
  border-radius: 16px;
  padding: var(--spacing-md);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.support-diff-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 150, 224, 0.15);
}

.support-diff-card__tag {
  display: inline-block;
  background-color: var(--accent);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.support-diff-card__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin: 0 auto var(--spacing-sm);
  box-shadow: 0 4px 16px rgba(0, 150, 224, 0.3);
}

.support-diff-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.support-diff-card__description {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ========================================
   Support Services Section
   ======================================== */
.support-services {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.support-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.service-item {
  background-color: var(--white);
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 150, 224, 0.15);
}

.service-item__icon {
  width: 64px;
  height: 64px;
  background-color: var(--bg-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin: 0 auto var(--spacing-sm);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.service-item:hover .service-item__icon {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--white);
}

.service-item__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.service-item__description {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ========================================
   Support Pricing Section
   ======================================== */
.support-pricing {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.support-pricing-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.support-pricing-plan {
  background-color: var(--white);
  border: 2px solid var(--border-color);
  border-radius: 16px;
  padding: var(--spacing-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.support-pricing-plan:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 150, 224, 0.15);
}

.support-pricing-plan--featured {
  border-color: var(--accent);
  border-width: 3px;
  box-shadow: 0 4px 16px rgba(0, 150, 224, 0.2);
}

.support-pricing-plan__badge {
  position: absolute;
  top: -12px;
  right: var(--spacing-md);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.support-pricing-plan__header {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--bg-light);
}

.support-pricing-plan__name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.support-pricing-plan__subtitle {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.5;
}

.support-pricing-plan__price {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.support-pricing-plan__amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  display: block;
}

.support-pricing-plan__period {
  font-size: 1rem;
  color: var(--text-light);
}

.support-pricing-plan__included h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.support-pricing-plan__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-md) 0;
}

.support-pricing-plan__features li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text-color);
  line-height: 1.6;
}

.support-pricing-plan__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 1.125rem;
}

.support-pricing-plan__cta {
  margin-top: var(--spacing-md);
}

.support-pricing-note {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--bg-light);
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.7;
}

.support-pricing-note p {
  margin: 0.5rem 0;
}

/* ========================================
   Support FAQ Section
   ======================================== */
.support-faq {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

/* ========================================
   Support Testimonials Section
   ======================================== */
.support-testimonials {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.testimonial-card {
  background-color: var(--bg-light);
  border-radius: 12px;
  padding: var(--spacing-md);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 150, 224, 0.1);
}

.testimonial-card__quote {
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: -1rem;
}

.testimonial-card__text {
  font-size: 1rem;
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.testimonial-card__client {
  border-top: 2px solid var(--border-color);
  padding-top: var(--spacing-sm);
}

.testimonial-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.testimonial-card__duration {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 600;
}

.support-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 150, 224, 0.3);
}

.support-stat {
  text-align: center;
  color: var(--white);
}

.support-stat__value {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.support-stat__label {
  font-size: 1rem;
  opacity: 0.95;
  line-height: 1.5;
}

/* ========================================
   Support CTA Section
   ======================================== */
.support-cta {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.support-cta__title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
}

.support-cta__description {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  opacity: 0.95;
}

.support-cta__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.support-cta .c-btn {
  background-color: var(--white);
  color: var(--accent);
}

.support-cta .c-btn:hover {
  background-color: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ========================================
   Floating CTA
   ======================================== */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 6rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

body.scrolled .floating-cta {
  opacity: 1;
  visibility: visible;
}

.floating-cta__button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0, 150, 224, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-cta__button:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 150, 224, 0.6);
}

.floating-cta__button svg {
  width: 24px;
  height: 24px;
}

/* ========================================
   Common Elements
   ======================================== */
.section__header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section__title {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.section__title-accent {
  display: none;
}

.section__description {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.7;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--white);
  border-radius: 12px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq-item__question,
.faq-item__answer {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.faq-item__question {
  margin-bottom: var(--spacing-sm);
}

.faq-item__icon {
  width: 32px;
  height: 32px;
  background-color: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.faq-item__question h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-color);
  margin: 0;
  line-height: 1.5;
  flex: 1;
}

.faq-item__answer .faq-item__icon {
  background-color: var(--bg-light);
  color: var(--accent);
}

.faq-item__answer p {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .support-hero__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .support-hero__title {
    font-size: 2rem;
  }

  .support-differentiators__grid,
  .support-services__grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .support-pricing-plans {
    grid-template-columns: 1fr;
  }

  .support-hero__badges {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .support-differentiators__grid,
  .support-services__grid,
  .testimonials-grid,
  .support-stats {
    grid-template-columns: 1fr;
  }

  .support-hero__title {
    font-size: 1.75rem;
  }

  .support-hero__title-accent {
    height: 50px;
  }

  .section__title {
    font-size: 1.75rem;
  }

  .section__title-accent {
    height: 35px;
  }

  .dashboard-preview__metrics {
    grid-template-columns: 1fr;
  }

  .floating-cta {
    right: 1rem;
    bottom: 1rem;
  }

  .floating-cta__button {
    padding: 0.875rem 1.25rem;
    font-size: 0.875rem;
  }

  .support-pricing-plan__amount {
    font-size: 2rem;
  }

  .support-stat__value {
    font-size: 2.5rem;
  }
}