/* ========================================
   くらしのIT・AIサポーター — メインスタイル
   ======================================== */

/* --- Phosphor Icons 調整 --- */
i[class^="ph"], i[class*=" ph"] {
  display: inline-block;
  line-height: 1;
  vertical-align: middle;
}
.service-card__icon i,
.trust-icon i,
.trouble-icon i,
.seminar-icon i,
.step-num i { display: block; }
.btn i, .nav__link i, .footer__contact-btn i { margin-right: 4px; }
.faq-q i.faq-icon { font-size: 1.3rem; flex-shrink: 0; }
.contact-info-icon i { font-size: 1.8rem; }

/* --- 変数 --- */
:root {
  --primary:       #1B6CA8;
  --primary-dark:  #155487;
  --primary-light: #E8F4FD;
  --secondary:     #2D9B6F;
  --secondary-dark:#21745A;
  --secondary-light:#E8F7F1;
  --accent:        #F59E0B;
  --accent-light:  #FEF3C7;
  --text:          #1F2937;
  --text-light:    #6B7280;
  --text-muted:    #9CA3AF;
  --bg:            #FFFFFF;
  --bg-gray:       #F9FAFB;
  --bg-blue:       #EFF6FF;
  --border:        #E5E7EB;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow-md:     0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:     0 8px 24px rgba(0,0,0,.12);
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-full:   9999px;
  --nav-h:         70px;
  --max-w:         1100px;
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- ユーティリティ --- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

.text-center { text-align: center; }
.text-sm     { font-size: .85rem; }
.text-muted  { color: var(--text-light); }

.section { padding: 72px 0; }
.section-alt { background: var(--bg-gray); }
.section-blue { background: var(--bg-blue); }

.section-label {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.section-label.green {
  background: var(--secondary-light);
  color: var(--secondary-dark);
}

.section-title {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}

.section-lead {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 640px;
  margin: 0 auto 48px;
}

/* --- ボタン --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .2s;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }

.btn-secondary { background: var(--secondary); color: #fff; border-color: var(--secondary); }
.btn-secondary:hover { background: var(--secondary-dark); border-color: var(--secondary-dark); color: #fff; }

.btn-accent { background: var(--accent); color: var(--text); border-color: var(--accent); }
.btn-accent:hover { background: #D97706; border-color: #D97706; color: #fff; }

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

.btn-white { background: #fff; color: var(--primary); border-color: #fff; }
.btn-white:hover { background: var(--primary-light); border-color: var(--primary-light); }

.btn-lg { min-height: 60px; padding: 16px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* --- ナビゲーション --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: #fff;
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

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

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

.nav__logo-area {
  font-size: .7rem;
  color: var(--text-light);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  padding: 6px 12px;
  font-size: .85rem;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: background .15s;
  white-space: nowrap;
}

.nav__link:hover { background: var(--primary-light); color: var(--primary); text-decoration: none; }
.nav__link.active { color: var(--primary); font-weight: 700; }

.nav__cta {
  margin-left: 8px;
  min-height: 40px;
  padding: 8px 18px;
  font-size: .85rem;
}

/* ハンバーガー */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.nav__toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .25s;
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* モバイルメニュー */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: #fff;
  box-shadow: var(--shadow-lg);
  padding: 16px 20px 24px;
  z-index: 999;
}
.nav__mobile.open { display: block; }
.nav__mobile .nav__link {
  display: block;
  padding: 12px 16px;
  font-size: 1rem;
  border-bottom: 1px solid var(--border);
}
.nav__mobile .nav__cta { display: block; width: 100%; margin: 16px 0 0; text-align: center; }

/* --- ヒーロー（トップ） --- */
.hero {
  margin-top: var(--nav-h);
  background: linear-gradient(135deg, #1B6CA8 0%, #2D9B6F 100%);
  color: #fff;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1552664730-d307ca884978?w=1400&q=80&auto=format&fit=crop") center/cover no-repeat;
  opacity: .22;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__badge {
  display: inline-block;
  background: rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 20px;
}

.hero__title span { color: var(--accent-light); }

.hero__sub {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  opacity: .92;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* --- ページヒーロー（サブページ共通） --- */
.page-hero {
  margin-top: var(--nav-h);
  padding: 56px 0 48px;
}
.page-hero--personal {
  background: linear-gradient(135deg, var(--primary) 0%, #0EA5E9 100%);
  color: #fff;
}
.page-hero--business {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 100%);
  color: #fff;
}
.page-hero--default {
  background: var(--bg-gray);
  border-bottom: 1px solid var(--border);
}
.page-hero--default .page-hero__title { color: var(--text); }
.page-hero--default .page-hero__lead { color: var(--text-light); }

.page-hero__badge {
  display: inline-block;
  background: rgba(255,255,255,.25);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}
.page-hero--default .page-hero__badge {
  background: var(--primary-light);
  color: var(--primary);
}

.page-hero__title {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
}

.page-hero__lead {
  font-size: 1rem;
  opacity: .9;
  max-width: 600px;
}

/* --- 困りごとセクション --- */
.trouble-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.trouble-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.trouble-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.trouble-card h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.trouble-card p {
  font-size: .85rem;
  color: var(--text-light);
}

/* --- 2カラム入口 --- */
.gateway-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.gateway-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.gateway-card__img {
  height: 220px;
  object-fit: cover;
  width: 100%;
}

.gateway-card__img-placeholder {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.gateway-card--personal .gateway-card__img-placeholder { background: var(--primary-light); }
.gateway-card--business .gateway-card__img-placeholder { background: var(--secondary-light); }

.gateway-card__body {
  padding: 28px 24px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.gateway-card--personal .gateway-card__body { background: var(--primary-light); }
.gateway-card--business .gateway-card__body { background: var(--secondary-light); }

.gateway-card__tag {
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.gateway-card--personal .gateway-card__tag { color: var(--primary); }
.gateway-card--business .gateway-card__tag { color: var(--secondary-dark); }

.gateway-card__title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.gateway-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
  flex: 1;
}

.gateway-card__list li {
  font-size: .9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.gateway-card__list li::before { content: "✓"; font-weight: 700; }
.gateway-card--personal .gateway-card__list li::before { color: var(--primary); }
.gateway-card--business .gateway-card__list li::before { color: var(--secondary); }

/* --- 信頼ポイント --- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.trust-card {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.trust-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.trust-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.trust-card p {
  font-size: .88rem;
  color: var(--text-light);
}

/* --- サービスカード --- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-card__icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.service-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-card p {
  font-size: .88rem;
  color: var(--text-light);
}

/* --- 料金テーブル --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.pricing-card__head {
  padding: 24px 28px 20px;
  background: var(--bg-gray);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pricing-card--featured .pricing-card__head {
  background: var(--primary);
  color: #fff;
}

.pricing-card__head h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-card__head p {
  font-size: .85rem;
  opacity: .8;
}

.pricing-card__body {
  padding: 24px 28px 28px;
}

.pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}

.pricing-row:last-child { border-bottom: none; }

.pricing-label {
  font-size: .9rem;
}

.pricing-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  text-align: right;
  white-space: nowrap;
}

.pricing-note {
  font-size: .8rem;
  color: var(--text-light);
  margin-top: 16px;
}

/* --- FAQ アコーディオン --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  text-align: left;
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
  transition: background .15s;
}

.faq-q:hover { background: var(--primary-light); }

.faq-q .faq-icon {
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
}

.faq-q .faq-arrow {
  font-size: 1rem;
  color: var(--text-muted);
  transition: transform .25s;
  flex-shrink: 0;
}

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

.faq-a {
  display: none;
  padding: 0 24px 20px 68px;
  font-size: .92rem;
  color: var(--text-light);
  line-height: 1.9;
}

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

/* --- お問い合わせフォーム --- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-gray);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.contact-info-icon { font-size: 1.8rem; }

.contact-info-item h4 { font-size: .9rem; font-weight: 700; margin-bottom: 2px; }
.contact-info-item p  { font-size: .85rem; color: var(--text-light); }
.contact-info-item a  { color: var(--primary); font-weight: 700; }

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.form-label .required {
  background: var(--accent);
  color: #fff;
  font-size: .7rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  margin-left: 6px;
  vertical-align: middle;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border .2s;
  line-height: 1.6;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,108,168,.15);
}

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

/* --- CTA バナー --- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}

.cta-banner h2 {
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 1rem;
  opacity: .9;
  margin-bottom: 32px;
}

.cta-banner__btns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* --- 対応エリア --- */
.area-map {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: none;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.area-tag {
  background: var(--primary-light);
  color: var(--primary);
  font-size: .88rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
}

.area-tag.main {
  background: var(--primary);
  color: #fff;
}

/* --- セミナー案内バナー --- */
.seminar-card {
  background: linear-gradient(120deg, var(--primary-light), var(--secondary-light));
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  gap: 24px;
  align-items: center;
}
.seminar-icon { font-size: 4rem; flex-shrink: 0; }
.seminar-card h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 8px; color: var(--primary-dark); }
.seminar-card p  { font-size: .9rem; color: var(--text-light); margin-bottom: 16px; }

/* --- フッター --- */
.footer {
  background: #1F2937;
  color: #D1D5DB;
  padding: 56px 0 24px;
}

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

.footer__brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.footer__brand-area {
  font-size: .82rem;
  color: #9CA3AF;
  margin-bottom: 16px;
}

.footer__brand-desc {
  font-size: .85rem;
  color: #9CA3AF;
  line-height: 1.8;
  margin-bottom: 20px;
}

.footer__contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: .88rem;
  font-weight: 700;
  transition: background .2s;
}
.footer__contact-btn:hover { background: var(--primary-dark); text-decoration: none; color: #fff; }

.footer h4 {
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

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

.footer__nav-list a {
  font-size: .85rem;
  color: #9CA3AF;
  transition: color .15s;
}
.footer__nav-list a:hover { color: #fff; text-decoration: none; }

.footer__bottom {
  border-top: 1px solid #374151;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: .8rem;
  color: #6B7280;
}

/* --- 画像カード（紹介） --- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.photo-item {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, transform .25s;
  cursor: pointer;
}
.photo-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.photo-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform .3s;
}
.photo-item:hover img { transform: scale(1.04); }

.photo-caption {
  background: #fff;
  padding: 10px 14px;
  font-size: .85rem;
  color: var(--text-light);
  text-align: center;
}

/* --- インフォバナー --- */
.info-strip {
  background: var(--accent-light);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 20px;
  font-size: .9rem;
  margin-bottom: 24px;
}

/* --- ステップ --- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0;
}

.step-item {
  text-align: center;
  padding: 28px 16px;
  position: relative;
}

.step-item:not(:last-child)::after {
  content: "▶";
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 auto 12px;
}

.step-item h3 { font-size: .95rem; font-weight: 700; margin-bottom: 6px; }
.step-item p  { font-size: .82rem; color: var(--text-light); }

/* ======================================
   レスポンシブ
   ====================================== */

/* タブレット */
@media (max-width: 960px) {
  .nav__list, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .gateway-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* スマホ */
@media (max-width: 640px) {
  html { font-size: 16px; }

  .section { padding: 48px 0; }
  .hero { padding: 48px 0 40px; }
  .hero__btns { flex-direction: column; }
  .hero__btns .btn { width: 100%; justify-content: center; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .step-item:not(:last-child)::after { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .photo-grid { grid-template-columns: 1fr; }
  .seminar-card { flex-direction: column; text-align: center; }
  .cta-banner__btns { flex-direction: column; align-items: center; }
  .cta-banner__btns .btn { width: 100%; max-width: 360px; }

  .mascot-card { flex-direction: column; text-align: center; }
  .mascot-card__balloon::before { display: none; }
  .mascot-mini { flex-direction: column; text-align: center; }
}

/* ========================================
   マスコットキャラクター
   ======================================== */
.mascot-card {
  display: flex;
  gap: 28px;
  align-items: center;
  background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
}
.mascot-card__img {
  width: 120px;
  height: 120px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
}
.mascot-card__body { flex: 1; }
.mascot-card__balloon {
  position: relative;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.mascot-card__balloon::before {
  content: '';
  position: absolute;
  left: -14px;
  top: 28px;
  border: 7px solid transparent;
  border-right-color: #fff;
}
.mascot-card__balloon strong {
  display: block;
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.mascot-card__balloon p {
  color: var(--text-light);
  font-size: .92rem;
  line-height: 1.8;
  margin: 0;
}
.mascot-card__name {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 10px;
  text-align: right;
}

/* ミニ版（事業者ページ用） */
.mascot-mini {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--secondary-light);
  border: 1px solid var(--secondary);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  max-width: 600px;
  margin: 0 auto 32px;
}
.mascot-mini__img {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
}
.mascot-mini__text {
  font-size: .92rem;
  color: var(--text);
  line-height: 1.7;
}
.mascot-mini__text strong {
  display: block;
  color: var(--secondary-dark);
  margin-bottom: 2px;
}