/* ヒトノバ フロントページ専用スタイル v3 */

/* ========== CSS変数（デザイントークン）========== */
:root {
  --orange:         #F07B3F;
  --orange-deep:    #D96028;
  --orange-light:   #FFF0E8;
  --teal:           #4CBFA0;
  --teal-deep:      #3AA088;
  --teal-light:     #E8F9F5;
  --yellow:         #F5C330;
  --yellow-light:   #FFF9E0;
  --blue:           #5C9BDD;
  --blue-light:     #EBF4FF;
  --pink:           #E879A0;
  --pink-light:     #FFF0F6;
  --ink:            #2D3436;
  --ink-soft:       #636E72;
  --bg:             #FFFFFF;
  --bg-alt:         #F8F9FA;
  --border:         #E8ECEF;
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.06);
  --shadow:         0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover:   0 8px 32px rgba(0,0,0,0.13);
  --radius:         16px;
  --radius-sm:      10px;
  --radius-lg:      24px;
  --radius-pill:    999px;
}

/* ========== リセット・基本 ========== */
.hitonoba-front *, .hitonoba-front *::before, .hitonoba-front *::after {
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

.hitonoba-front, body.hitonoba-front {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  padding: 0;
}

.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--orange); color: #fff;
  padding: 8px 16px; text-decoration: none;
  z-index: 9999; transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ========== レイアウト ========== */
.hn-container {
  max-width: 1100px; margin: 0 auto;
  padding: 0 24px; position: relative; z-index: 1;
}
.hn-narrow {
  max-width: 880px; margin: 0 auto;
  padding: 0 24px; position: relative; z-index: 1;
}

/* ========== ヘッダー ========== */
.hn-header {
  position: sticky; top: 0; z-index: 9999;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.hn-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 24px; height: 64px; max-width: 1200px; margin: 0 auto;
  position: relative;
}
.hn-logo {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 20px; font-weight: 800;
  letter-spacing: .08em; color: var(--teal);
  text-decoration: none;
  display: flex; flex-direction: column; line-height: 1.15;
  z-index: 10000;
}
.hn-logo span {
  font-size: 10px; letter-spacing: .3em; color: var(--ink-soft);
  font-family: 'Noto Sans JP', sans-serif; font-weight: 500;
}
.hn-nav-links {
  display: flex; gap: 28px; align-items: center;
}
.hn-nav-links a {
  color: var(--ink-soft); text-decoration: none; font-size: 14px; font-weight: 500;
  letter-spacing: .03em; transition: color .2s;
}
.hn-nav-links a:hover { color: var(--teal); }
.hn-nav-cta {
  background: var(--orange) !important; color: #fff !important;
  padding: 10px 22px !important; border-radius: var(--radius-pill) !important;
  font-weight: 700 !important; font-size: 13px !important;
  box-shadow: 0 4px 12px rgba(240,123,63,.30);
  transition: all .2s !important;
}
.hn-nav-cta:hover {
  background: var(--orange-deep) !important; color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(240,123,63,.40) !important;
}

/* ハンバーガートグル */
body.hitonoba-front .hn-menu-toggle {
  display: none;
  background: none; border: none;
  cursor: pointer; padding: 8px 6px;
  z-index: 10000; position: relative;
}
.hn-hamburger {
  display: flex; flex-direction: column; gap: 5px; width: 24px;
}
.hn-hamburger span {
  display: block; height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform .3s, opacity .3s, width .3s;
  width: 24px;
}
.hn-hamburger span:nth-child(2) { width: 18px; }
body.hitonoba-front .hn-menu-toggle[aria-expanded="true"] .hn-hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.hitonoba-front .hn-menu-toggle[aria-expanded="true"] .hn-hamburger span:nth-child(2) {
  opacity: 0; width: 0;
}
body.hitonoba-front .hn-menu-toggle[aria-expanded="true"] .hn-hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== ヒーロー ========== */
.hn-hero {
  position: relative; padding: 80px 24px 100px;
  overflow: hidden; background: var(--bg);
}
.hn-hero::before {
  content: '';
  position: absolute; top: -80px; right: -80px;
  width: 520px; height: 500px;
  background: radial-gradient(ellipse at center,
    rgba(76,191,160,.18) 0%, rgba(76,191,160,.07) 50%, transparent 75%);
  border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%;
  animation: blob-float 9s ease-in-out infinite;
  pointer-events: none;
}
.hn-hero::after {
  content: '';
  position: absolute; bottom: -60px; left: -60px;
  width: 340px; height: 320px;
  background: radial-gradient(ellipse at center,
    rgba(240,123,63,.14) 0%, rgba(240,123,63,.05) 50%, transparent 75%);
  border-radius: 40% 60% 30% 70% / 60% 40% 50% 50%;
  animation: blob-float 11s ease-in-out infinite reverse;
  pointer-events: none;
}
@keyframes blob-float {
  0%,100% { transform: translate(0,0) rotate(0deg); }
  33%      { transform: translate(12px,-12px) rotate(4deg); }
  66%      { transform: translate(-8px,10px) rotate(-3deg); }
}

.hn-hero-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 340px;
  gap: 60px; align-items: center; position: relative; z-index: 1;
}
.hn-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal-light); color: var(--teal);
  font-size: 12px; font-weight: 700; letter-spacing: .1em;
  padding: 6px 16px; border-radius: var(--radius-pill);
  margin-bottom: 24px;
}
.hn-hero h1, .hn-hero-left h1 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(22px, 3.6vw, 42px);
  font-weight: 800; line-height: 1.5;
  letter-spacing: .02em; margin-bottom: 24px;
  color: var(--ink);
}
.hn-accent-line { color: var(--orange); }
.hn-hero-sub {
  font-size: 16px; color: var(--ink-soft); line-height: 2;
  margin-bottom: 32px; max-width: 540px;
}
.hn-hero-tags {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px;
}
.hn-tag {
  font-size: 13px; padding: 7px 16px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--radius-pill); color: var(--ink-soft); font-weight: 500;
}
.hn-tag-strong {
  background: var(--orange-light); color: var(--orange);
  border-color: rgba(240,123,63,.25); font-weight: 700;
}
.hn-hero-cta-row {
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
}

.hn-hero-side {
  display: flex; align-items: center; justify-content: center; position: relative;
}
.hn-hero-side::before {
  content: '';
  position: absolute; inset: -24px;
  background: radial-gradient(ellipse at center,
    rgba(76,191,160,.14) 0%, rgba(245,195,48,.08) 50%, transparent 75%);
  border-radius: 50%; pointer-events: none;
}
.hn-hero-illust {
  width: 100%; height: auto; max-width: 360px;
  border-radius: 20px; position: relative; z-index: 1;
  filter: drop-shadow(0 12px 32px rgba(0,0,0,.10));
}

/* ========== ボタン ========== */
.hn-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 30px; font-size: 15px; font-weight: 700;
  letter-spacing: .05em; text-decoration: none;
  transition: all .25s ease; cursor: pointer; border: none;
  font-family: 'Noto Sans JP', sans-serif;
  border-radius: var(--radius-pill);
}
.hn-btn-primary {
  background: var(--orange); color: #fff;
  box-shadow: 0 4px 14px rgba(240,123,63,.35);
}
.hn-btn-primary:hover {
  background: var(--orange-deep); color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(240,123,63,.45);
}
.hn-btn-secondary {
  background: transparent; color: var(--teal);
  border: 2px solid var(--teal);
}
.hn-btn-secondary:hover {
  background: var(--teal); color: #fff;
  transform: translateY(-2px);
}
.hn-btn-arrow { transition: transform .25s; }
.hn-btn:hover .hn-btn-arrow { transform: translateX(4px); }

/* ========== セクション共通 ========== */
.hn-hero ~ section,
.hn-pains, .hn-solution, .hn-services,
.hn-mini-cta, .hn-profile, .hn-faq, .hn-contact {
  padding: 96px 0; position: relative;
}
.hn-section-head {
  margin-bottom: 52px; text-align: center;
}
.hn-section-eyebrow {
  font-size: 12px; color: var(--teal); font-weight: 700;
  letter-spacing: .2em; display: block; margin-bottom: 12px;
  text-transform: uppercase;
}
.hn-section-title {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 800; letter-spacing: .03em; line-height: 1.5;
  margin-bottom: 14px;
}
.hn-em { color: var(--teal); }
.hn-section-lead {
  font-size: 15px; color: var(--ink-soft);
  max-width: 600px; margin: 0 auto; line-height: 1.9;
}

/* セクション装飾ドット */
.hn-dots {
  display: flex; justify-content: center; gap: 6px;
  margin: 8px 0 32px;
}
.hn-dots span {
  width: 8px; height: 8px; border-radius: 50%; display: inline-block;
}

/* ========== 悩みセクション ========== */
.hn-pains { background: var(--bg-alt); }

.hn-pains-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: 960px; margin: 0 auto;
}
.hn-pain-card {
  background: #fff; padding: 32px 28px;
  border-radius: var(--radius); box-shadow: var(--shadow);
  position: relative; transition: transform .3s, box-shadow .3s;
}
.hn-pain-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-hover);
}
.hn-pain-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 14px;
}
.hn-pain-num {
  font-size: 11px; font-weight: 700; color: var(--teal);
  letter-spacing: .2em; margin-bottom: 10px;
}
.hn-pain-card h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--ink);
}
.hn-pain-card p {
  font-size: 14px; color: var(--ink-soft); line-height: 1.9; margin: 0;
  padding-bottom: 32px;
}
.hn-pain-checkmark {
  position: absolute; bottom: 16px; right: 16px;
  width: 28px; height: 28px; background: var(--teal);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 700;
}
.hn-pain-check {
  margin-top: 44px; text-align: center;
  padding: 28px 32px; background: #fff;
  max-width: 700px; margin-left: auto; margin-right: auto;
  border-radius: var(--radius); border: 2px solid var(--teal-light);
}
.hn-pain-check p { font-size: 16px; margin-bottom: 20px; line-height: 1.9; }
.hn-pain-check strong { color: var(--teal); }

/* ========== 3ステップ ========== */
.hn-solution { background: var(--bg); }
.hn-solution-flow {
  display: grid; grid-template-columns: repeat(3, 1fr);
  max-width: 960px; margin: 0 auto; gap: 24px; position: relative;
}
.hn-solution-flow::before {
  content: '';
  position: absolute; top: 32px;
  left: calc(100%/3/2 + 4px); right: calc(100%/3/2 + 4px);
  height: 2px;
  background: linear-gradient(to right, var(--teal-light), var(--teal), var(--teal-light));
}
.hn-flow-step {
  padding: 36px 24px; text-align: center;
  background: var(--bg-alt); border-radius: var(--radius);
  position: relative; z-index: 1;
}
.hn-flow-num {
  width: 64px; height: 64px; margin: 0 auto 14px;
  background: var(--teal); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 22px; color: #fff; font-weight: 800;
  box-shadow: 0 4px 14px rgba(76,191,160,.30);
  position: relative; z-index: 1;
}
.hn-flow-emoji {
  font-size: 1.8rem; margin-bottom: 10px;
}
.hn-flow-step h4 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 17px; font-weight: 700; margin-bottom: 10px;
}
.hn-flow-step p {
  font-size: 14px; color: var(--ink-soft); line-height: 1.9; margin: 0;
}

/* ========== サービス・料金 ========== */
.hn-services { background: var(--bg-alt); }
.hn-services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  max-width: 760px; margin: 0 auto;
}
.hn-service-card {
  background: #fff; padding: 36px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative; display: flex; flex-direction: column;
  border: 2px solid transparent;
  transition: all .3s ease;
}
.hn-service-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-hover);
}
.hn-featured { border-color: var(--orange); }
.hn-service-icon-wrap {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 14px;
}
.hn-service-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: #fff;
  font-size: 12px; padding: 5px 20px;
  border-radius: var(--radius-pill); font-weight: 700;
  white-space: nowrap;
}
.hn-service-eyebrow {
  font-size: 11px; color: var(--teal); letter-spacing: .2em;
  margin-bottom: 6px; font-weight: 700;
}
.hn-service-card h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 20px; font-weight: 800; margin-bottom: 14px; color: var(--ink);
}
.hn-service-price {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 26px; font-weight: 700; color: var(--orange);
  padding-bottom: 16px; margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.hn-service-price small { font-size: 14px; font-weight: 500; color: var(--ink-soft); }
.hn-service-desc {
  font-size: 14px; line-height: 1.9; margin-bottom: 16px;
  color: var(--ink-soft); flex: 1;
}
.hn-service-list { list-style: none; margin-bottom: 20px; padding: 0; }
.hn-service-list li {
  font-size: 13px; padding: 6px 0 6px 22px; position: relative;
  color: var(--ink-soft); line-height: 1.7;
}
.hn-service-list li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--teal); font-weight: 700;
}
.hn-service-best-for {
  font-size: 12px; padding: 12px 14px;
  background: var(--bg-alt); color: var(--ink-soft);
  border-radius: 8px; line-height: 1.7; margin-bottom: 20px;
  border-left: 3px solid var(--teal);
}
.hn-service-best-for strong { color: var(--teal); }
.hn-service-cta {
  display: block; text-align: center; padding: 14px;
  border: 2px solid var(--teal); border-radius: var(--radius-pill);
  text-decoration: none; color: var(--teal); font-size: 13px;
  font-weight: 700; letter-spacing: .05em;
  transition: all .2s;
}
.hn-service-cta:hover { background: var(--teal); color: #fff; }
.hn-featured .hn-service-cta { border-color: var(--orange); color: var(--orange); }
.hn-featured .hn-service-cta:hover { background: var(--orange); color: #fff; }
.hn-service-cta-purple { border-color: #7C3AED; color: #7C3AED; }
.hn-service-cta-purple:hover { background: #7C3AED; color: #fff; }
.hn-service-demo-note {
  font-size: 12px; line-height: 1.8;
  background: #F0EBFF; color: var(--ink);
  border-radius: 8px; padding: 12px 14px;
  margin-bottom: 14px; border-left: 3px solid #7C3AED;
}
.hn-service-demo-label {
  display: block; font-weight: 700; color: #7C3AED;
  font-size: 11px; letter-spacing: .1em; margin-bottom: 4px;
}
.hn-service-demo-note small {
  display: inline-block; margin-top: 4px;
  font-size: 11px; color: var(--ink-soft);
  font-family: ui-monospace, Consolas, monospace;
}

/* ========== ミニCTA帯 ========== */
.hn-mini-cta {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-deep) 100%);
  color: #fff; padding: 72px 24px !important; text-align: center; overflow: hidden;
}
.hn-mini-cta-inner {
  position: relative; z-index: 1; max-width: 720px; margin: 0 auto;
}
.hn-mini-cta h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(20px, 3vw, 28px); line-height: 1.6; margin-bottom: 14px; color: #fff;
}
.hn-mini-cta p { font-size: 15px; opacity: .9; margin-bottom: 28px; }
.hn-mini-cta .hn-btn-primary {
  background: var(--orange); box-shadow: 0 4px 14px rgba(240,123,63,.4);
}

/* ========== プロフィール ========== */
.hn-profile { background: var(--bg); }
.hn-profile-wrap {
  display: grid; grid-template-columns: 280px 1fr; gap: 60px;
  align-items: start; max-width: 960px; margin: 0 auto;
}
.hn-profile-img { position: relative; }
.hn-profile-photo {
  width: 100%; height: auto; display: block;
  border-radius: 20px; object-fit: cover;
  border: 3px solid var(--teal-light);
  box-shadow: var(--shadow);
}
.hn-profile-content .hn-section-eyebrow { text-align: left; margin-bottom: 8px; }
.hn-profile-content h2 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(20px, 2.6vw, 28px); font-weight: 800;
  line-height: 1.5; margin-bottom: 8px;
}
.hn-profile-name {
  font-size: 14px; color: var(--ink-soft);
  letter-spacing: .05em; margin-bottom: 28px;
}
.hn-profile-name strong {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 20px; color: var(--ink); font-weight: 800; margin-right: 10px;
}
.hn-profile-content p {
  font-size: 15px; line-height: 2; margin-bottom: 18px; color: var(--ink-soft);
}
.hn-profile-specs {
  margin-top: 24px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.hn-spec {
  padding: 16px 18px; background: var(--bg-alt);
  border-radius: 10px; border-left: 3px solid var(--teal);
}
.hn-spec-label {
  font-size: 10px; letter-spacing: .2em; color: var(--teal);
  margin-bottom: 6px; font-weight: 700;
}
.hn-spec-value { font-size: 14px; line-height: 1.7; color: var(--ink); font-weight: 600; }
.hn-spec-value small { color: var(--ink-soft); font-weight: 400; }

/* ========== FAQ ========== */
.hn-faq { background: var(--bg-alt); }
.hn-faq-list {
  max-width: 800px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 12px;
  list-style: none; padding: 0;
}
.hn-faq-item {
  background: #fff; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
}
.hn-faq-q {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 24px;
  font-size: 15px; font-weight: 600; line-height: 1.6; color: var(--ink);
  border-bottom: 1px solid var(--border);
  margin: 0;
}
.hn-faq-a {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 24px 20px;
  background: var(--bg-alt);
  margin: 0;
}
.hn-faq-mark {
  width: 32px; height: 32px; flex-shrink: 0;
  border-radius: 10px; font-size: 14px; font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; margin-top: 2px;
}
.hn-faq-mark-q { background: var(--blue); }
.hn-faq-mark-a { background: var(--teal); }
.hn-faq-q span:last-child { padding-top: 5px; }
.hn-faq-a p {
  font-size: 14px; color: var(--ink-soft); line-height: 2;
  margin: 0; padding-top: 4px;
}

/* ========== お問い合わせ ========== */
.hn-contact {
  background: linear-gradient(135deg, #E8F9F5 0%, #FFF8F0 100%);
  padding: 100px 24px !important; position: relative; overflow: hidden;
}
.hn-contact::before {
  content: '';
  position: absolute; top: -100px; right: -80px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(76,191,160,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hn-contact::after {
  content: '';
  position: absolute; bottom: -80px; left: -60px;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(240,123,63,.10) 0%, transparent 70%);
  pointer-events: none;
}
.hn-contact .hn-section-head { position: relative; z-index: 1; }

.hn-contact-features {
  display: flex; justify-content: center; gap: 14px;
  flex-wrap: wrap; margin-bottom: 44px; position: relative; z-index: 1;
}
.hn-contact-feature {
  display: flex; align-items: center; gap: 10px;
  background: #fff; padding: 12px 20px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  font-size: 13px; font-weight: 600; color: var(--ink);
}
.hn-contact-feat-icon {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
}

.hn-contact-form-wrap {
  max-width: 760px; margin: 0 auto; position: relative; z-index: 1;
}
.hn-contact-form {
  background: #fff; border-radius: var(--radius-lg);
  padding: 48px 52px; box-shadow: var(--shadow);
}
.hn-honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; height: 0; overflow: hidden; }
.hn-form-group { margin-bottom: 24px; }
.hn-form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px;
}
.hn-form-row .hn-form-group { margin-bottom: 0; }
.hn-form-group label {
  display: block; font-size: 14px; font-weight: 600;
  color: var(--ink); margin-bottom: 8px;
}
.hn-required {
  background: var(--orange); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 2px 7px; border-radius: var(--radius-pill);
  margin-left: 6px; vertical-align: middle;
}
.hn-contact-form input[type="text"],
.hn-contact-form input[type="email"],
.hn-contact-form input[type="tel"],
.hn-contact-form select,
.hn-contact-form textarea {
  width: 100%; padding: 13px 16px;
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-size: 15px; font-family: 'Noto Sans JP', sans-serif;
  color: var(--ink); background: var(--bg);
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none; appearance: none;
}
.hn-contact-form input:focus,
.hn-contact-form select:focus,
.hn-contact-form textarea:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(76,191,160,.15);
}
.hn-contact-form input::placeholder,
.hn-contact-form textarea::placeholder { color: #B2BEC3; }
.hn-contact-form textarea { resize: vertical; min-height: 140px; }
.hn-contact-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23636E72' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
  background-color: #fff !important;
  padding-right: 44px; cursor: pointer;
  height: auto !important; line-height: 1.5;
}
.hn-form-submit {
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap; margin-top: 8px;
}
.hn-form-submit .hn-btn { min-width: 180px; justify-content: center; }
.hn-form-note { font-size: 13px; color: var(--ink-soft); margin: 0; }
.hn-form-status {
  margin-top: 20px; padding: 14px 18px;
  border-radius: var(--radius-sm); font-size: 14px;
  display: none;
}
.hn-form-status.hn-status-success {
  display: block;
  background: var(--teal-light); color: var(--teal-deep);
  border: 1px solid rgba(76,191,160,.3);
}
.hn-form-status.hn-status-error {
  display: block;
  background: var(--pink-light); color: #c0392b;
  border: 1px solid rgba(192,57,43,.2);
}

/* ========== フッター ========== */
.hn-footer {
  background: #0F2D2A; color: rgba(255,255,255,.55);
  padding: 48px 24px 28px; text-align: center;
}
.hn-footer .hn-logo { color: var(--teal); justify-content: center; margin-bottom: 12px; }
.hn-footer .hn-logo span { color: rgba(255,255,255,.35); }
.hn-footer p { font-size: 12px; letter-spacing: .05em; margin: 0; }

/* ========== 浮遊CTA ========== */
.hn-float-cta {
  position: fixed; right: 24px; bottom: 24px; z-index: 50;
  opacity: 0; transform: translateY(20px);
  transition: opacity .3s, transform .3s;
}
.hn-float-cta.is-visible { opacity: 1; transform: translateY(0); }
.hn-float-cta a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px; background: var(--orange); color: #fff;
  text-decoration: none; font-size: 14px; font-weight: 700;
  letter-spacing: .04em; border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(240,123,63,.4);
  transition: transform .25s;
}
.hn-float-cta a:hover { transform: translateY(-3px); }

/* ========== アニメーション ========== */
@keyframes hn-fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: hn-fadeUp .8s ease-out both; }
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .3s; }
.delay-3 { animation-delay: .45s; }

.hn-pain-card, .hn-service-card, .hn-flow-step, .hn-spec, .hn-faq-item {
  opacity: 0; transform: translateY(20px);
  transition: opacity .8s ease-out, transform .8s ease-out;
}
.hn-pain-card.is-visible, .hn-service-card.is-visible,
.hn-flow-step.is-visible, .hn-spec.is-visible, .hn-faq-item.is-visible {
  opacity: 1; transform: translateY(0);
}

/* ========== レスポンシブ（880px以下）========== */
@media (max-width: 880px) {
  /* モバイルメニュー */
  body.hitonoba-front .hn-nav-links {
    display: flex !important; flex-direction: column; gap: 0;
    position: fixed; left: 0; right: 0; top: 64px;
    height: calc(100vh - 64px);
    height: calc(100dvh - 64px);
    background: rgba(255,255,255,.98);
    padding: 32px 28px 48px; z-index: 9998;
    opacity: 0; pointer-events: none; visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  body.admin-bar.hitonoba-front .hn-nav-links {
    top: calc(64px + 46px);
    height: calc(100vh - 64px - 46px);
    height: calc(100dvh - 64px - 46px);
  }
  body.hitonoba-front .hn-nav-links.is-open {
    opacity: 1 !important; pointer-events: auto !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    transition: opacity .25s ease, transform .25s ease, visibility 0s !important;
  }
  .hn-nav-links a {
    font-size: 18px; padding: 18px 0; font-weight: 500;
    border-bottom: 1px solid var(--border); color: var(--ink-soft);
    border-radius: 0; letter-spacing: .03em;
  }
  .hn-nav-links a:hover { color: var(--teal); padding-left: 4px; }
  .hn-nav-links .hn-nav-cta {
    margin-top: 20px; text-align: center; font-size: 16px !important;
    padding: 16px 24px !important; border-radius: var(--radius-pill) !important;
  }
  body.hitonoba-front .hn-menu-toggle { display: flex !important; }

  /* ヒーロー */
  .hn-hero { padding: 40px 20px 60px; }
  .hn-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hn-hero h1, .hn-hero-left h1 { font-size: clamp(20px, 6vw, 28px); }
  .hn-hero-side { order: -1; max-width: 300px; margin: 0 auto; }
  .hn-hero-left { order: 0; }
  .hn-hero-cta-row { flex-direction: column; align-items: stretch; }
  .hn-btn { justify-content: center; }

  /* セクション */
  .hn-pains-grid { grid-template-columns: 1fr; gap: 16px; }
  .hn-solution-flow { grid-template-columns: 1fr; gap: 16px; }
  .hn-solution-flow::before { display: none; }
  .hn-services-grid { grid-template-columns: 1fr; gap: 20px; }

  /* プロフィール */
  .hn-profile-wrap { grid-template-columns: 1fr; gap: 36px; }
  .hn-profile-img { max-width: 220px; margin: 0 auto; }
  .hn-profile-specs { grid-template-columns: 1fr; }
  .hn-profile-content .hn-section-eyebrow { text-align: center; }
  .hn-profile-content h2 { text-align: center; }
  .hn-profile-name { text-align: center; }

  .hn-hero ~ section,
  .hn-pains, .hn-solution, .hn-services,
  .hn-profile, .hn-faq { padding: 64px 0 !important; }

  /* フォーム */
  .hn-contact-form { padding: 32px 24px; }
  .hn-form-row { grid-template-columns: 1fr; gap: 0; }
  .hn-form-row .hn-form-group { margin-bottom: 24px; }
  .hn-form-submit { flex-direction: column; align-items: stretch; }
  .hn-form-submit .hn-btn { width: 100%; }

  .hn-float-cta { right: 12px; bottom: 12px; }
  .hn-float-cta a { padding: 12px 18px; font-size: 13px; }
}

/* ========== 超小型画面（480px以下）========== */
@media (max-width: 480px) {
  .hn-nav { padding: 0 16px; }
  .hn-logo { font-size: 18px; }
  .hn-hero { padding: 40px 16px 50px; }
  .hn-hero h1, .hn-hero-left h1 { font-size: 19px; line-height: 1.6; }
  .hn-hero-sub { font-size: 15px; }
  .hn-hero-tags { gap: 8px; }
  .hn-tag { font-size: 12px; padding: 6px 12px; }
  .hn-container, .hn-narrow { padding: 0 16px; }
  .hn-section-title { font-size: 22px; }
  .hn-contact { padding: 72px 16px !important; }
  .hn-contact-features { flex-direction: column; align-items: center; }
  .hn-contact-form { padding: 24px 16px; }
  .hn-btn { padding: 14px 22px; font-size: 14px; }
  .hn-mini-cta h3 { font-size: 20px; }
  .hn-dots { margin-bottom: 24px; }
}