/* ==========================================================================
   バンソウズ合同会社 - style.css
   ブランドカラー: グリーン(#1a6035) / オレンジ(#f59e0b) / レッド(#e05050)
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
  --green-900: #14532d;
  --green-800: #1a6035;
  --green-700: #166534;
  --green-100: #dcfce7;
  --green-50:  #f0fdf4;

  --orange:    #f59e0b;
  --orange-dark: #d97706;

  --text:      #1e293b;
  --text-mid:  #475569;
  --text-light: #94a3b8;

  --bg:        #ffffff;
  --bg-light:  #f8faf5;
  --border:    #e2e8f0;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow:    0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);

  --header-h: 68px;
  --container: 1100px;
  --section-py: 96px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont,
               "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}
section { padding-block: var(--section-py); }
.bg-light { background: var(--bg-light); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(36px, 5vw, 58px); }
h2 { font-size: clamp(26px, 3.5vw, 38px); }
h3 { font-size: clamp(18px, 2.5vw, 22px); }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: none;
  margin-bottom: 10px;
  border: 1.5px solid var(--accent);
  border-radius: 2px;
  padding: 2px 10px;
}
.section-header h2 { margin-bottom: 14px; }
.section-header p {
  font-size: 17px;
  color: var(--text-mid);
  max-width: 600px;
  margin-inline: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--green-800);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26,96,53,.3);
}
.btn-primary:hover {
  background: var(--green-900);
  box-shadow: 0 6px 20px rgba(26,96,53,.4);
}
.btn-outline {
  border: 2px solid var(--green-800);
  color: var(--green-800);
}
.btn-outline:hover { background: var(--green-50); }

/* ---------- Header ---------- */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.2s;
}
#site-header.scrolled { box-shadow: var(--shadow); }

.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}
.logo img { height: 44px; width: auto; }

#site-nav { margin-left: auto; }
#site-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}
#site-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.15s, background 0.15s;
}
#site-nav a:hover { color: var(--green-800); background: var(--green-50); }
.nav-cta {
  background: var(--green-800) !important;
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: 999px !important;
}
.nav-cta:hover { background: var(--green-900) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
#hero {
  padding-top: calc(var(--header-h) + 80px);
  padding-bottom: 80px;
  background: linear-gradient(160deg, var(--green-50) 0%, #fff 60%);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  align-items: center;
  gap: 60px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--green-800);
  background: var(--green-100);
  padding: 5px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.hero-text h1 {
  color: var(--text);
  margin-bottom: 22px;
}
.hero-lead {
  font-size: 17px;
  color: var(--text-mid);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image img {
  max-width: 300px;
  width: 100%;
}

/* ---------- Pain ---------- */
.pain-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}
.pain-list li {
  background: #fff;
  padding: 18px 18px 18px 52px;
  border-radius: var(--radius);
  position: relative;
  font-size: 15px;
  box-shadow: var(--shadow-sm);
}
.pain-list li::before {
  content: "×";
  position: absolute;
  left: 18px;
  top: 16px;
  color: #ef4444;
  font-weight: 800;
  font-size: 18px;
  line-height: 1;
}
.pain-conclusion {
  text-align: center;
  background: var(--green-800);
  color: #fff;
  padding: 24px 32px;
  border-radius: var(--radius);
  font-size: 17px;
  max-width: 720px;
  margin-inline: auto;
}
.pain-conclusion strong { color: #fde68a; }

/* ---------- Services Overview ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  display: block;
  background: var(--bg-light);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}
.service-card:hover {
  border-color: var(--green-800);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.service-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-800);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--text-mid); margin-bottom: 20px; }
.read-more {
  font-size: 14px;
  font-weight: 700;
  color: var(--green-800);
}

/* ---------- Service Detail ---------- */
.service-detail { }
.service-detail-head {
  text-align: center;
  margin-bottom: 56px;
}
.service-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--green-800);
  background: var(--green-100);
  padding: 4px 16px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.service-tagline {
  font-size: 18px;
  color: var(--text-mid);
  margin-top: 10px;
}
.service-detail-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.service-description p { margin-bottom: 16px; font-size: 16px; }
.service-description p:last-child { margin-bottom: 0; }
.service-kpi {
  background: var(--green-800);
  color: #fff;
  padding: 20px 24px;
  border-radius: var(--radius);
  margin-top: 24px;
  font-size: 15px;
}
.service-items-wrap h3 { margin-bottom: 20px; }
.service-items { display: flex; flex-direction: column; gap: 0; }
.service-items li {
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.service-items li:first-child { border-top: 1px solid var(--border); }
.service-items strong { font-size: 15px; margin-bottom: 4px; }
.service-items span { font-size: 14px; color: var(--text-mid); }

.service-target {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-bottom: 40px;
}
.bg-light .service-target { background: var(--bg); }
.service-target h3 { margin-bottom: 16px; font-size: 16px; }
.service-target ul { display: flex; flex-direction: column; gap: 8px; }
.service-target li {
  padding-left: 22px;
  position: relative;
  font-size: 15px;
}
.service-target li::before {
  content: "○";
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 700;
}

.section-cta { text-align: center; }

/* ---------- Cases ---------- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 900px;
  margin-inline: auto;
}
.case-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.case-tag {
  display: inline-block;
  background: var(--green-100);
  color: var(--green-800);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.case-card h3 { margin-bottom: 16px; font-size: 18px; }
.case-result {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}
.result-num {
  font-size: 46px;
  font-weight: 800;
  color: var(--green-800);
  line-height: 1;
}
.result-label { font-size: 15px; color: var(--text-mid); }
.case-challenge { font-size: 14px; color: var(--text-mid); margin-bottom: 16px; }
.case-items { display: flex; flex-direction: column; gap: 6px; }
.case-items li {
  padding-left: 20px;
  position: relative;
  font-size: 14px;
}
.case-items li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 700;
}

/* ---------- Reasons ---------- */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.reason-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.reason-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--green-800);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.reason-card h3 { margin-bottom: 12px; font-size: 18px; }
.reason-card p { font-size: 15px; color: var(--text-mid); }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 20px;
}
.pricing-card {
  background: var(--bg-light);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
}
.pricing-service {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-800);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.pricing-price {
  font-size: 44px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 8px;
}
.pricing-price span { font-size: 15px; font-weight: 400; color: var(--text-mid); }
.pricing-note { font-size: 13px; color: var(--text-light); margin-bottom: 24px; }
.pricing-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}
.pricing-items li {
  font-size: 14px;
  padding-left: 20px;
  position: relative;
}
.pricing-items li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 700;
}
.pricing-disclaimer {
  text-align: center;
  font-size: 14px;
  color: var(--text-light);
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item { background: #fff; border-radius: var(--radius); overflow: hidden; }
.bg-light .faq-item { background: var(--bg); }
.faq-question {
  width: 100%;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  color: var(--text);
  gap: 12px;
  transition: background 0.15s;
}
.faq-question:hover { background: var(--green-50); }
.faq-question[aria-expanded="true"] {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom: none;
  background: var(--green-50);
}
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--green-800);
  border-radius: 2px;
  transition: transform 0.25s;
}
.faq-icon::before { width: 14px; height: 2px; top: 11px; left: 5px; }
.faq-icon::after  { width: 2px; height: 14px; top: 5px; left: 11px; }
.faq-question[aria-expanded="true"] .faq-icon::after { transform: rotate(90deg); }
.faq-answer {
  border: 1px solid var(--border);
  border-top: none;
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  padding: 20px 24px;
  background: var(--green-50);
}
.faq-answer p { font-size: 15px; color: var(--text-mid); }

/* ---------- Contact ---------- */
#contact .contact-form-wrap {
  max-width: 820px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
#contact iframe { display: block; }

/* ---------- Footer ---------- */
#site-footer {
  background: var(--text);
  color: rgba(255,255,255,.75);
  padding-top: 60px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-logo { height: 48px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-tagline { font-size: 14px; line-height: 1.8; }
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a {
  font-size: 14px;
  transition: color 0.15s;
}
.footer-nav a:hover { color: #fff; }
.footer-bottom {
  padding-block: 20px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

/* ==========================================================================
   Responsive — tablet
   ========================================================================== */
@media (max-width: 1024px) {
  :root { --section-py: 72px; }

  .hero-inner { grid-template-columns: 1fr 340px; gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail-body { grid-template-columns: 1fr; gap: 32px; }
}

/* ==========================================================================
   Responsive — mobile
   ========================================================================== */
@media (max-width: 768px) {
  :root { --section-py: 60px; }

  /* Header */
  #site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    box-shadow: var(--shadow);
  }
  #site-nav.open { display: block; }
  #site-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  #site-nav a { display: block; padding: 12px 16px; font-size: 16px; }
  .nav-cta {
    margin-top: 8px;
    text-align: center !important;
    border-radius: var(--radius-sm) !important;
  }
  .hamburger { display: flex; }

  /* Hero */
  #hero { padding-top: calc(var(--header-h) + 40px); padding-bottom: 48px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-image { order: -1; max-width: 200px; margin-inline: auto; }
  .hero-text { text-align: center; }
  .hero-eyebrow { margin-inline: auto; display: inline-block; }
  .hero-lead { margin-inline: auto; }
  .hero-cta-group { justify-content: center; }

  /* Representative */
  .rep-inner { grid-template-columns: 1fr; gap: 32px; }
  .rep-photo { max-width: 240px; margin-inline: auto; }

  /* Pain */
  .pain-list { grid-template-columns: 1fr; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Cases */
  .cases-grid { grid-template-columns: 1fr; }

  /* Reasons */
  .reasons-grid { grid-template-columns: 1fr; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav ul { flex-direction: row; flex-wrap: wrap; gap: 8px 20px; }
}

@media (max-width: 480px) {
  .btn { width: 100%; justify-content: center; }
  .hero-cta-group { flex-direction: column; }
}

/* ==========================================================================
   Multi-page extensions — 追記分
   ========================================================================== */

/* ---------- Nav: dropdown ---------- */
#site-nav .has-dropdown { position: relative; }
#site-nav .dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 200px;
  padding: 8px;
  flex-direction: column;
  gap: 2px;
  z-index: 200;
}
#site-nav .has-dropdown:hover .dropdown,
#site-nav .has-dropdown.open .dropdown { display: flex; }
#site-nav .dropdown a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  color: var(--text);
}
#site-nav .dropdown a:hover { background: var(--green-50); color: var(--green-800); }
#site-nav a[aria-current="page"] { color: var(--green-800); font-weight: 700; }

/* ---------- Footer: multi-col ---------- */
.footer-nav-cols {
  display: flex;
  gap: 48px;
}
.footer-nav-col h4 {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,.45);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.footer-nav-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav-col a { font-size: 14px; color: rgba(255,255,255,.7); transition: color 0.15s; }
.footer-nav-col a:hover { color: #fff; }
.footer-copy-links { display: flex; gap: 20px; justify-content: center; margin-top: 8px; }
.footer-copy-links a { color: rgba(255,255,255,.4); font-size: 12px; }
.footer-copy-links a:hover { color: rgba(255,255,255,.7); }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding-top: calc(var(--header-h) + 64px);
  padding-bottom: 64px;
  background: linear-gradient(160deg, var(--green-50) 0%, #fff 70%);
  border-bottom: 1px solid var(--border);
}
.page-hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--green-800);
  background: var(--green-100);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}
.page-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 16px;
}
.page-hero-lead {
  font-size: 17px;
  color: var(--text-mid);
  max-width: 620px;
  margin-bottom: 32px;
}
.page-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-mid); }
.breadcrumb a:hover { color: var(--green-800); }
.breadcrumb-sep { color: var(--text-light); }

/* ---------- LP: Merit ---------- */
.merit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 16px;
}
.merit-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  gap: 20px;
}
.bg-light .merit-card { background: var(--bg); }
.merit-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green-800);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.merit-card h3 { font-size: 17px; margin-bottom: 8px; }
.merit-card p { font-size: 14px; color: var(--text-mid); }

/* ---------- LP: Flow Steps ---------- */
.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 740px;
  margin-inline: auto;
}
.flow-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  position: relative;
  padding-bottom: 32px;
}
.flow-step:last-child { padding-bottom: 0; }
.flow-step-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.flow-step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--green-800);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.flow-step-line {
  width: 2px;
  flex: 1;
  background: var(--green-100);
  margin-top: 8px;
}
.flow-step:last-child .flow-step-line { display: none; }
.flow-step-content { padding-top: 12px; }
.flow-step-content h3 { font-size: 18px; margin-bottom: 8px; }
.flow-step-content p { font-size: 15px; color: var(--text-mid); }

/* ---------- LP: Target ---------- */
.target-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 40px;
}
.target-item {
  background: #fff;
  border-left: 4px solid var(--green-800);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 15px;
  box-shadow: var(--shadow-sm);
}
.bg-light .target-item { background: var(--bg); }

.target-check-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
}
.target-check-list li {
  background: #fff;
  padding: 18px 18px 18px 52px;
  border-radius: var(--radius);
  position: relative;
  font-size: 15px;
  box-shadow: var(--shadow-sm);
}
.bg-light .target-check-list li { background: var(--bg); }
.target-check-list li::before {
  content: "✓";
  position: absolute;
  left: 18px;
  top: 16px;
  color: var(--green-700);
  font-weight: 800;
  font-size: 18px;
  line-height: 1;
}

/* ---------- Highlight Band ---------- */
.highlight-band {
  background: var(--green-800);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}
.highlight-band h2 { color: #fff; margin-bottom: 16px; }
.highlight-band p { color: rgba(255,255,255,.85); font-size: 17px; margin-bottom: 32px; max-width: 600px; margin-inline: auto; margin-bottom: 32px; }
.highlight-band .btn-primary {
  background: #fff;
  color: var(--green-800);
  box-shadow: 0 4px 14px rgba(0,0,0,.15);
}
.highlight-band .btn-primary:hover { background: var(--green-50); }
.highlight-band .btn-outline {
  border-color: rgba(255,255,255,.6);
  color: #fff;
}
.highlight-band .btn-outline:hover { background: rgba(255,255,255,.12); }

/* ---------- Works ---------- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.work-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.work-card:hover { border-color: var(--green-800); box-shadow: var(--shadow); }
.work-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.work-tag {
  display: inline-block;
  background: var(--green-100);
  color: var(--green-800);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}
.work-card h3 { font-size: 18px; margin-bottom: 8px; }
.work-result-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}
.work-result-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--green-800);
  line-height: 1;
}
.work-result-label { font-size: 14px; color: var(--text-mid); }
.work-detail { font-size: 14px; color: var(--text-mid); margin-bottom: 14px; }
.work-items { display: flex; flex-direction: column; gap: 6px; }
.work-items li {
  font-size: 13px;
  padding-left: 18px;
  position: relative;
  color: var(--text-mid);
}
.work-items li::before { content: "✓"; position: absolute; left: 0; color: var(--green-700); font-weight: 700; }

/* ---------- Company ---------- */
.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.company-table th,
.company-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.company-table th {
  width: 160px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  background: var(--bg-light);
}
.company-table td { color: var(--text-mid); }
.company-table tr:last-child th,
.company-table tr:last-child td { border-bottom: none; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.value-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--green-800);
}
.value-card h3 { font-size: 17px; margin-bottom: 10px; color: var(--green-800); }
.value-card p { font-size: 14px; color: var(--text-mid); }

/* ---------- Contact Form ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.form-required {
  display: inline-block;
  font-size: 11px;
  background: #ef4444;
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}
.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--green-800);
  box-shadow: 0 0 0 3px rgba(26,96,53,.12);
}
.form-input.error,
.form-select.error,
.form-textarea.error { border-color: #ef4444; }
.form-error {
  font-size: 13px;
  color: #ef4444;
  display: none;
}
.form-error.show { display: block; }
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { appearance: none; 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='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.form-note { font-size: 13px; color: var(--text-light); }
.form-submit-wrap { text-align: center; padding-top: 8px; }
.form-submit-wrap .btn { min-width: 240px; font-size: 17px; padding: 16px 40px; }
.form-success {
  display: none;
  background: var(--green-50);
  border: 1px solid var(--green-800);
  border-radius: var(--radius);
  padding: 28px 32px;
  text-align: center;
  color: var(--green-800);
}
.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 24px;
}
.contact-info-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.contact-info-card p { font-size: 14px; color: var(--text-mid); line-height: 1.8; }
.contact-info-card strong { color: var(--text); }

/* ---------- Privacy / Prose ---------- */
.prose { max-width: 800px; margin-inline: auto; }
.prose h2 { font-size: 22px; margin-top: 56px; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--border); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 17px; font-weight: 700; margin-top: 28px; margin-bottom: 10px; }
.prose p { font-size: 15px; color: var(--text-mid); margin-bottom: 16px; line-height: 1.9; }
.prose ul { padding-left: 20px; margin-bottom: 16px; }
.prose ul li { font-size: 15px; color: var(--text-mid); list-style: disc; margin-bottom: 6px; line-height: 1.8; }
.prose a { color: var(--green-800); text-decoration: underline; }
.prose .updated { font-size: 13px; color: var(--text-light); margin-bottom: 32px; }

/* ---------- Services Index ---------- */
.service-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-index-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}
.service-index-card:hover {
  border-color: var(--green-800);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.service-index-card.featured { border-color: var(--green-800); }
.service-index-badge {
  background: var(--green-800);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 0;
  text-align: center;
  letter-spacing: 0.05em;
}
.service-index-body { padding: 32px 28px; flex: 1; display: flex; flex-direction: column; }
.service-index-body .service-num { margin-bottom: 10px; }
.service-index-body h2 { font-size: 22px; margin-bottom: 12px; }
.service-index-body p { font-size: 14px; color: var(--text-mid); margin-bottom: 20px; flex: 1; }
.service-index-body .btn { align-self: flex-start; }

/* ---------- FAQ: category ---------- */
.faq-category { margin-bottom: 56px; }
.faq-category:last-child { margin-bottom: 0; }
.faq-category-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--green-800);
  border-left: 4px solid var(--green-800);
  padding-left: 12px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

/* ---------- Top page: mission band ---------- */
.mission-band {
  background: var(--green-900);
  padding: 72px 0;
  text-align: center;
}
.mission-ja {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 8px;
}
.mission-sub {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  letter-spacing: 0.12em;
}

/* ---------- About section (top page) ---------- */
.about-body { max-width: 800px; margin-inline: auto; }
.about-body p { font-size: 16px; color: var(--text-mid); margin-bottom: 20px; line-height: 1.9; }
.about-lead { font-size: 20px !important; font-weight: 700; color: var(--text) !important; }
.about-values { display: flex; flex-direction: column; gap: 20px; margin-top: 40px; border-top: 1px solid var(--border); padding-top: 40px; }
.about-value-item { display: flex; gap: 20px; align-items: flex-start; }
.about-value-num { min-width: 36px; height: 36px; background: var(--green-800); color: #fff; border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; }
.about-value-item strong { display: block; font-weight: 700; margin-bottom: 4px; }
.about-value-item span { font-size: 14px; color: var(--text-mid); }

/* ---------- Company summary (top page) ---------- */
.company-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.company-summary-text h2 { margin-bottom: 20px; }
.company-summary-text p { font-size: 16px; color: var(--text-mid); margin-bottom: 16px; }
.company-summary-table { font-size: 14px; }
.company-summary-table table { width: 100%; border-collapse: collapse; }
.company-summary-table th, .company-summary-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.company-summary-table th { width: 100px; font-weight: 700; white-space: nowrap; color: var(--text); }
.company-summary-table td { color: var(--text-mid); }

/* ---------- Representative ---------- */
.rep-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  align-items: start;
  gap: 56px;
}
.rep-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
.rep-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.rep-title {
  font-size: 14px;
  color: var(--green-800);
  font-weight: 700;
  margin-bottom: 24px;
}
.rep-bio {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 14px;
}
.rep-bio:last-child { margin-bottom: 0; }

/* ==========================================================================
   Responsive additions
   ========================================================================== */
@media (max-width: 1024px) {
  .merit-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .service-index-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .rep-inner { grid-template-columns: 220px 1fr; gap: 36px; }
  .company-summary-grid { grid-template-columns: 1fr; }
  .target-grid { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  /* Dropdown → always visible on mobile as plain list */
  #site-nav .has-dropdown .dropdown {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding: 0 0 4px 16px;
    margin-top: 4px;
  }
  #site-nav .has-dropdown.open .dropdown { display: flex; }
  #site-nav .dropdown a { padding: 8px 12px; font-size: 15px; }

  .page-hero { padding-top: calc(var(--header-h) + 40px); padding-bottom: 40px; }
  .flow-step { grid-template-columns: 60px 1fr; gap: 16px; }
  .footer-nav-cols { flex-direction: column; gap: 24px; }
  .values-grid { grid-template-columns: 1fr; }
  .company-table th { width: 100px; }
  /* 1024pxブロックによる上書きをリセット */
  .rep-inner { grid-template-columns: 1fr; gap: 32px; }
  .rep-photo { max-width: 280px; margin-inline: auto; }
  .mission-ja { font-size: clamp(26px, 7vw, 40px); }
}

@media (max-width: 480px) {
  .merit-card { flex-direction: column; gap: 12px; }
  .company-table th, .company-table td { display: block; width: 100%; }
  .company-table th { border-bottom: none; padding-bottom: 4px; }
}

/* ---------- LP: Pricing Band ---------- */
.pricing-band {
  background: var(--green-800);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center;
  margin-bottom: 32px;
}
.pricing-band-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,.65);
  margin-bottom: 12px;
  text-transform: none;
}
.pricing-band-price {
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 12px;
}
.pricing-band-price span {
  font-size: 20px;
  font-weight: 400;
  color: rgba(255,255,255,.7);
}
.pricing-band-note {
  font-size: 15px;
  color: rgba(255,255,255,.8);
}

/* ---------- Hero sub-copy ---------- */
.hero-sub {
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--green-800);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}