/* =============================================
   企業のお医者さん - メインスタイルシート
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Noto+Serif+JP:wght@400;700&display=swap');

/* --- CSS カスタムプロパティ --- */
:root {
  --color-primary: #E8662A;      /* 温かみのあるオレンジ */
  --color-primary-light: #F59056;
  --color-primary-dark: #C04E18;
  --color-secondary: #2D8A4E;    /* 安心感のある緑 */
  --color-secondary-light: #4CAF6E;
  --color-accent: #FFF3E8;       /* 薄いオレンジ（背景用） */
  --color-accent-green: #EBF7F0;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-white: #FFFFFF;
  --color-bg: #FFFAF6;           /* 温かみのある白 */
  --color-border: #E8D5C4;

  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  --font-serif: 'Noto Serif JP', 'Hiragino Mincho ProN', Georgia, serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);

  --max-width: 1100px;
  --transition: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

/* --- ユーティリティ --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section--gray {
  background-color: var(--color-accent);
}

.section--green {
  background-color: var(--color-accent-green);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  color: var(--color-text);
}

.section-title span {
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 48px;
  font-size: 0.95rem;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  border: 2px solid transparent;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(232, 102, 42, 0.35);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 102, 42, 0.45);
}

.btn--secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(45, 138, 78, 0.3);
}

.btn--secondary:hover {
  background-color: #236B3C;
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--large {
  padding: 18px 48px;
  font-size: 1.1rem;
}

/* =============================================
   ヘッダー
   ============================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text);
}

.header__logo-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__logo-ja {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.header__logo-en {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding-bottom: 4px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
}

.nav__cta {
  margin-left: 16px;
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger__line {
  width: 26px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* =============================================
   ヒーローセクション（トップページ）
   ============================================= */
.hero {
  background: linear-gradient(135deg, #FFF3E8 0%, #EBF7F0 100%);
  padding: 80px 0 100px;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 102, 42, 0.08), transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 24px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 20px;
  color: var(--color-text);
}

.hero__title em {
  font-style: normal;
  color: var(--color-primary);
  position: relative;
}

.hero__title em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 6px;
  background-color: rgba(232, 102, 42, 0.2);
  border-radius: 3px;
  z-index: -1;
}

.hero__lead {
  font-size: 1.05rem;
  color: var(--color-text-light);
  margin-bottom: 36px;
  line-height: 1.9;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
}

.hero__card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
}

.hero__doctor-icon {
  font-size: 5rem;
  margin-bottom: 16px;
  display: block;
}

.hero__doctor-name {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.hero__doctor-title {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.hero__tag {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  padding: 4px 14px;
  font-size: 0.8rem;
  font-weight: 500;
}

.hero__floating {
  position: absolute;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}

.hero__floating--1 {
  top: -16px;
  left: -20px;
}

.hero__floating--2 {
  bottom: 20px;
  right: -20px;
}

/* =============================================
   お悩みセクション
   ============================================= */
.worries__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.worry-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-primary);
  transition: transform var(--transition), box-shadow var(--transition);
}

.worry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.worry-card__icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.worry-card__text {
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* =============================================
   サービス紹介（トップ）
   ============================================= */
.services-top__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-card__head {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: 28px 24px 20px;
  color: var(--color-white);
  position: relative;
}

.service-card__head--green {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
}

.service-card__icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.service-card__name {
  font-size: 1.1rem;
  font-weight: 700;
}

.service-card__body {
  padding: 24px;
}

.service-card__desc {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 16px;
  line-height: 1.7;
}

.service-card__price {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
}

/* =============================================
   院長紹介
   ============================================= */
.about {
  background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent));
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: center;
}

.about__visual {
  text-align: center;
}

.about__avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-lg);
}

.about__name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.about__role {
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.9rem;
}

.about__message {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.5;
  font-family: var(--font-serif);
}

.about__text {
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 16px;
}

.about__features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.about__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
}

.about__feature-icon {
  color: var(--color-secondary);
}

/* =============================================
   お客様の声
   ============================================= */
.voices__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.voice-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.voice-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 4rem;
  color: var(--color-accent);
  font-family: Georgia, serif;
  line-height: 1;
}

.voice-card__text {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: 20px;
  margin-bottom: 20px;
}

.voice-card__person {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.voice-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.voice-card__info {
  font-size: 0.85rem;
}

.voice-card__name {
  font-weight: 700;
  color: var(--color-text);
}

.voice-card__meta {
  color: var(--color-text-muted);
}

/* =============================================
   ブログ（トップ）
   ============================================= */
.blog-top__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: var(--color-text);
  display: block;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.blog-card__thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--color-accent), #FFE0C8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

.blog-card__body {
  padding: 20px;
}

.blog-card__cat {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.blog-card__title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.blog-top__more {
  text-align: center;
}

/* =============================================
   CTA セクション
   ============================================= */
.cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  text-align: center;
  padding: 80px 24px;
}

.cta__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  margin-bottom: 16px;
}

.cta__lead {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 40px;
  line-height: 1.8;
}

.cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn--white:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.btn--white-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}

.btn--white-outline:hover {
  background-color: rgba(255,255,255,0.15);
  color: var(--color-white);
}

/* =============================================
   フッター
   ============================================= */
.footer {
  background-color: #1A1A1A;
  color: var(--color-white);
  padding: 60px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.footer__logo-text {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-white);
}

.footer__desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.footer__heading {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.8);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--color-primary-light);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* =============================================
   サービス・料金ページ
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-green) 100%);
  padding: 60px 24px;
  text-align: center;
}

.page-hero__title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  margin-bottom: 12px;
}

.page-hero__lead {
  color: var(--color-text-light);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

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

.pricing-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.pricing-card:hover {
  transform: translateY(-6px);
}

.pricing-card--featured {
  box-shadow: 0 8px 40px rgba(232, 102, 42, 0.25);
  transform: scale(1.03);
}

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.pricing-card__head {
  padding: 32px 28px 24px;
  text-align: center;
  background-color: #F8F8F8;
}

.pricing-card--featured .pricing-card__head {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
}

.pricing-card__badge {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.pricing-card--featured .pricing-card__badge {
  background-color: rgba(255,255,255,0.3);
}

.pricing-card__icon {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
}

.pricing-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-card__tagline {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.pricing-card--featured .pricing-card__tagline {
  color: rgba(255,255,255,0.85);
}

.pricing-card__body {
  padding: 28px;
}

.pricing-card__price-block {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__price {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-primary);
}

.pricing-card--featured .pricing-card__price {
  color: var(--color-primary);
}

.pricing-card__price-unit {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.pricing-card__price-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
}

.pricing-card__feature-icon {
  color: var(--color-secondary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* FAQセクション */
.faq__list {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-item__q {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  justify-content: space-between;
  user-select: none;
}

.faq-item__q:hover {
  background-color: var(--color-accent);
}

.faq-item__q-label {
  color: var(--color-primary);
  font-weight: 900;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.faq-item__arrow {
  transition: transform var(--transition);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.faq-item.open .faq-item__arrow {
  transform: rotate(180deg);
}

.faq-item__a {
  display: none;
  padding: 0 24px 20px;
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.8;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.faq-item.open .faq-item__a {
  display: block;
}

/* =============================================
   ブログページ
   ============================================= */
.blog-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-green) 100%);
  padding: 60px 24px;
  text-align: center;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding: 60px 0;
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.blog-list-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 200px 1fr;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: var(--color-text);
}

.blog-list-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.blog-list-card__thumb {
  height: 150px;
  background: linear-gradient(135deg, var(--color-accent), #FFE0C8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-list-card__body {
  padding: 20px 24px;
}

.blog-list-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.blog-list-card__cat {
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: var(--radius-full);
}

.blog-list-card__date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.blog-list-card__title {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 10px;
}

.blog-list-card__excerpt {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* サイドバー */
.sidebar__widget {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.sidebar__heading {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-text);
}

.sidebar__cats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar__cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.sidebar__cat:last-child {
  border-bottom: none;
}

.sidebar__cat-count {
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

/* 記事ページ */
.article-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-green) 100%);
  padding: 60px 24px 80px;
}

.article-hero__cat {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.article-hero__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  max-width: 800px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.article-hero__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding: 60px 0;
}

.article-body {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 48px;
  box-shadow: var(--shadow-sm);
  font-size: 1rem;
  line-height: 1.9;
}

.article-body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 40px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--color-primary);
  color: var(--color-text);
}

.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--color-text);
}

.article-body p {
  margin-bottom: 20px;
  color: var(--color-text-light);
}

.article-body ul, .article-body ol {
  margin: 16px 0 20px 24px;
  list-style: disc;
}

.article-body ol {
  list-style: decimal;
}

.article-body li {
  margin-bottom: 8px;
  color: var(--color-text-light);
}

.article-body .highlight-box {
  background-color: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
  border-left: 4px solid var(--color-primary);
}

.article-body .highlight-box p {
  margin-bottom: 0;
}

/* =============================================
   お問い合わせページ
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.contact-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.contact-card__icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.contact-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.contact-card__desc {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

.contact-form-wrap {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-label .required {
  color: var(--color-primary);
  margin-left: 4px;
  font-size: 0.8rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition);
  background-color: var(--color-bg);
  color: var(--color-text);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* =============================================
   レスポンシブ
   ============================================= */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__floating {
    display: none;
  }

  .worries__grid,
  .services-top__grid,
  .voices__grid,
  .blog-top__grid {
    grid-template-columns: 1fr 1fr;
  }

  .about__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about__features {
    justify-content: center;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-6px);
  }

  .blog-layout,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }

  .worries__grid,
  .services-top__grid,
  .voices__grid,
  .blog-top__grid {
    grid-template-columns: 1fr;
  }

  .nav__list {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    z-index: 200;
  }

  .nav__list.open {
    display: flex;
  }

  .nav__link {
    font-size: 1.2rem;
  }

  .nav__cta {
    margin-left: 0;
  }

  .hamburger {
    display: flex;
    z-index: 300;
    position: relative;
  }

  .hamburger.active .hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .hamburger.active .hamburger__line:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .blog-list-card {
    grid-template-columns: 1fr;
  }

  .blog-list-card__thumb {
    height: 130px;
  }

  .article-body {
    padding: 28px 20px;
  }

  .contact-form-wrap {
    padding: 28px 20px;
  }

  .hero__card {
    padding: 28px 20px;
  }
}

/* =============================================
   アニメーション
   ============================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* スクロールアニメーション用 */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}