/* 価格計算ランディングページ */

/* ヒーロー */
.hero {
  position: relative;
  padding: 12rem 0 10rem;
  background: linear-gradient(rgba(15, 59, 111, 0.85), rgba(15, 59, 111, 0.85)), url('../../images/hero/price_hero.avif');
  background-size: cover;
  background-position: center;
  color: var(--color-white);
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(60, 137, 200, 0.25), rgba(15, 59, 111, 0));
}

.hero__inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xl);
  z-index: 1;
}

.hero__content {
  flex: 1 1 360px;
}

.hero__eyebrow {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  margin-bottom: var(--space-sm);
  font-size: var(--font-sm);
  font-weight: 600;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  letter-spacing: 0.08em;
}

.hero__title {
  font-size: clamp(3rem, 2.8vw + 1rem, var(--font-5xl));
  margin-bottom: var(--space-sm);
  line-height: 1.25;
}

.hero__subtitle {
  font-size: clamp(var(--font-md), 1.5vw + 1rem, var(--font-xl));
  line-height: 1.8;
  margin-bottom: var(--space-md);
  max-width: 48rem;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: var(--space-md);
  font-size: var(--font-sm);
}

.hero__badges li {
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 600;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__figure {
  flex: 1 1 280px;
  display: flex;
  justify-content: flex-end;
}

.hero__card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: var(--space-lg);
  backdrop-filter: blur(4px);
  max-width: 320px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.18);
}

.hero__card h2 {
  font-size: var(--font-2xl);
  margin-bottom: var(--space-sm);
}

.hero__card p {
  font-size: var(--font-md);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.hero__card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
}

.hero__card-link:hover {
  opacity: 0.85;
}

/* セクション共通 */
.section-heading {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-heading__title {
  font-size: clamp(var(--font-3xl), 2.4vw + 1.2rem, var(--font-4xl));
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.section-heading__lead {
  font-size: var(--font-lg);
  color: var(--color-secondary);
  line-height: 1.8;
}

/* クイック計算 */
.calculator-section {
  background: var(--color-light);
  padding: var(--space-3xl) 0;
}

.calculator-tool__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.calculator-card {
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(15, 59, 111, 0.1);
  overflow: hidden;
}

.calculator-card__title {
  font-size: var(--font-xl);
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-lg) var(--space-xl) var(--space-sm);
}

.calculator-card__body {
  padding: var(--space-sm) var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.calculator-card__body--compact {
  gap: var(--space-sm);
}

.calculator-card__hint {
  font-size: var(--font-sm);
  color: var(--color-secondary);
}

.status {
  padding: 1.2rem 1.6rem;
  background: rgba(60, 137, 200, 0.12);
  border-left: 4px solid var(--color-accent);
  border-radius: 8px;
  font-size: var(--font-md);
  color: var(--color-primary);
  display: none;
}

.status:not(:empty) {
  display: block;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  align-items: end;
}

.form-field label {
  display: inline-block;
  margin-bottom: 0.6rem;
  font-weight: 600;
  color: var(--color-primary);
}

.form-field select {
  width: 100%;
  padding: 1.1rem 1.4rem;
  border-radius: 8px;
  border: 1px solid rgba(15, 59, 111, 0.2);
  font-size: var(--font-md);
  background: var(--color-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(60, 137, 200, 0.2);
}

.form-field--action {
  display: flex;
  align-items: stretch;
}

.form-static {
  display: block;
  padding: 1.1rem 1.4rem;
  border-radius: 8px;
  background: rgba(15, 59, 111, 0.08);
  color: var(--color-primary);
  font-weight: 600;
}

.form-field--action .btn {
  width: 100%;
  justify-content: center;
  gap: 0.8rem;
}

.form-field--action .btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.calculator-summary-card {
  padding: var(--space-md);
  border-radius: 12px;
  background: rgba(60, 137, 200, 0.12);
  color: var(--color-primary);
  font-size: var(--font-md);
  line-height: 1.7;
}

.calculator-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-md);
}

.calculator-result {
  background: var(--color-light);
  border-radius: 12px;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  box-shadow: inset 0 0 0 1px rgba(15, 59, 111, 0.08);
}

.calculator-result--highlight {
  background: rgba(60, 137, 200, 0.16);
  box-shadow: inset 0 0 0 1px rgba(60, 137, 200, 0.3);
}

.calculator-result__label {
  font-size: var(--font-sm);
  color: var(--color-secondary);
  font-weight: 600;
}

.calculator-result__value {
  font-size: var(--font-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(15, 59, 111, 0.08);
}

.calculator-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.calculator-table th,
.calculator-table td {
  padding: 1.2rem 1.6rem;
  text-align: right;
  border-bottom: 1px solid rgba(15, 59, 111, 0.08);
  font-size: var(--font-md);
}

.calculator-table th:first-child,
.calculator-table td:first-child {
  text-align: left;
}

.calculator-table thead th {
  background: rgba(15, 59, 111, 0.08);
  color: var(--color-primary);
  font-weight: 600;
}

.calculator-table tbody tr:hover td {
  background: rgba(60, 137, 200, 0.12);
}

.calculator-table__link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.calculator-table__link:hover {
  text-decoration: underline;
}

.calculator-table__cta-head {
  text-align: center;
}

.calculator-table__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: rgba(15, 59, 111, 0.08);
  color: var(--color-primary);
  font-size: var(--font-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.calculator-table__cta:hover {
  background: rgba(15, 59, 111, 0.15);
  transform: translateY(-1px);
}

/* 強み */
.strength-section {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.strength-card {
  background: var(--color-light);
  border-radius: 16px;
  padding: var(--space-lg);
  box-shadow: 0 20px 40px rgba(15, 59, 111, 0.07);
}

.strength-card h3 {
  font-size: var(--font-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.strength-card p {
  font-size: var(--font-md);
  line-height: 1.7;
}

.case-highlight {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  border-radius: 16px;
  background: rgba(60, 137, 200, 0.12);
  box-shadow: inset 0 0 0 1px rgba(60, 137, 200, 0.25);
}

.case-highlight h3 {
  font-size: var(--font-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.case-highlight__list {
  display: grid;
  gap: 0.8rem;
  font-size: var(--font-md);
}

/* 料金ルール */
.rule-section {
  padding: var(--space-3xl) 0;
  background: var(--color-light);
}

.rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.rule-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: var(--space-lg);
  box-shadow: 0 18px 36px rgba(15, 59, 111, 0.08);
}

.rule-card h3 {
  font-size: var(--font-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.rule-card p {
  font-size: var(--font-md);
  line-height: 1.7;
}

/* FAQ */
.faq-section {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.faq-list {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.faq-list details {
  background: var(--color-light);
  border-radius: 12px;
  padding: var(--space-md);
  box-shadow: 0 14px 30px rgba(15, 59, 111, 0.07);
}

.faq-list summary {
  font-weight: 600;
  font-size: var(--font-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: '+';
  font-weight: 700;
  color: var(--color-primary);
}

.faq-list details[open] summary::after {
  content: '−';
}

.faq-list p {
  margin-top: var(--space-sm);
  font-size: var(--font-md);
  line-height: 1.7;
}

/* 最終CTA */
.final-cta {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary), #163f74);
  color: var(--color-white);
}

.final-cta__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  align-items: center;
}

.final-cta__content {
  flex: 1 1 360px;
}

.final-cta__title {
  font-size: clamp(var(--font-3xl), 2.4vw + 1rem, var(--font-4xl));
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.final-cta__text {
  font-size: var(--font-lg);
  line-height: 1.8;
}

.final-cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 260px;
}

.final-cta__phone {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-white);
}

.final-cta__phone:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* スティッキーCTA */
.sticky-cta {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 40px rgba(15, 59, 111, 0.28);
  z-index: var(--z-fixed);
  align-items: center;
  width: min(92%, 640px);
}

.sticky-cta__action {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem 1.2rem;
  border-radius: 999px;
  font-size: var(--font-md);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.sticky-cta__action--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.sticky-cta__action--primary[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.5;
}

.sticky-cta__action--primary:not([aria-disabled="true"]):hover {
  transform: translateY(-1px);
}

.sticky-cta__action--secondary {
  background: rgba(15, 59, 111, 0.08);
  color: var(--color-primary);
}

.sticky-cta__action--secondary:hover {
  transform: translateY(-1px);
}

/* レスポンシブ */
@media (max-width: 1024px) {
  .hero {
    padding: 10rem 0 8rem;
  }

  .hero__figure {
    justify-content: center;
  }

  .calculator-card__body {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .hero__inner {
    flex-direction: column;
    text-align: center;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__badges {
    justify-content: center;
  }

  .hero__figure {
    order: -1;
  }

  .form-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .calculator-table {
    min-width: 640px;
  }

  .sticky-cta {
    bottom: 1.6rem;
    flex-direction: column;
    border-radius: 24px;
    padding: 1.6rem;
  }

  .sticky-cta__action {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 8rem 0 6rem;
  }

  .hero__card {
    max-width: 100%;
  }
}