/* ============================================================
   S-LandUsage Child Theme — Mobile-First CSS
   CLS/LCP配慮: font-display: swap, aspect-ratio, contain
   Deploy test: OK
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary:    #F5B800;
  --color-primary-dk: #D4A000;
  --color-accent:     #F5B800;
  --color-accent-dk:  #D4A000;
  --color-text:       #1a1a1a;
  --color-text-light: #555;
  --color-bg:         #fff;
  --color-bg-alt:     #fafaf7;
  --color-border:     #e0e0e0;
  --color-cta:        #1a1a1a;
  --color-cta-dk:     #333;

  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-heading: var(--font-body);

  --container-max: 1100px;
  --gap: 1.5rem;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* --- Reset (minimal) --- */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-body); color: var(--color-text); line-height: 1.8; background: var(--color-bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dk); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.4; margin-top: 0; }
ul, ol { padding-left: 1.5em; }

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.7em 1.6em;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  transition: background-color 0.2s, color 0.2s;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-cta {
  background: var(--color-primary);
  color: var(--color-text);
  border-color: var(--color-primary);
  font-weight: 800;
}
.btn-cta:hover {
  background: var(--color-primary-dk);
  border-color: var(--color-primary-dk);
  color: var(--color-text);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn-outline:hover {
  background: var(--color-text);
  color: #fff;
}
.btn-cta-outline {
  background: transparent;
  color: var(--color-cta);
  border-color: var(--color-cta);
}
.btn-cta-outline:hover {
  background: var(--color-cta);
  color: #fff;
}
.btn-lg { font-size: 1.1rem; padding: 0.9em 2em; }
.btn-sm { font-size: 0.85rem; padding: 0.4em 1em; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
}
/* Logo text styling */
.site-logo-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-icon {
  font-size: 1.6rem;
  line-height: 1;
}
.logo-text-group {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-main {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--color-primary-dk);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.site-logo-text:hover .logo-main {
  color: var(--color-primary-dk);
}
.site-branding a {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}
.site-branding img {
  max-height: 40px;
  width: auto;
}
/* Nav CTA group */
.nav-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.nav-cta-sub {
  font-size: 0.85rem;
  text-align: center;
}

/* Hamburger */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.hamburger,
.menu-toggle::before,
.menu-toggle::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s;
}
.menu-toggle[aria-expanded="true"] .hamburger { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.main-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: 60px;
  background: var(--color-bg);
  padding: 2rem 1rem;
  z-index: 100;
  overflow-y: auto;
}
.main-nav.is-open { display: block; }
.nav-list { list-style: none; padding: 0; margin: 0; }
.nav-list li { border-bottom: 1px solid var(--color-border); }
.nav-list a {
  display: block;
  padding: 0.8rem 0;
  font-weight: 500;
  color: var(--color-text);
}
.nav-cta { margin-top: 1.5rem; display: block; text-align: center; }

/* Mobile fixed CTA */
.mobile-fixed-cta {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--color-bg);
  padding: 0.5rem 1rem;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}
.mobile-cta-inner {
  display: flex;
  gap: 0.5rem;
}
.mobile-cta-btn {
  flex: 1;
  display: block;
  text-align: center;
  font-size: 0.9rem;
  padding: 0.65em 0.8em;
}
.mobile-cta-btn-sub {
  display: block;
  text-align: center;
  font-size: 0.82rem;
  padding: 0.65em 0.8em;
  white-space: nowrap;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  background: #1a1a1a;
  color: #fff;
  padding: 3.5rem 0;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  font-size: 0.82rem;
  background: var(--color-primary);
  color: #1a1a1a;
  padding: 0.3em 1em;
  border-radius: 50px;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.hero-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #fff;
}
.hero-lead {
  font-size: 1rem;
  opacity: 0.75;
  margin-bottom: 1.2rem;
}
.hero-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
}
.hero-feature {
  font-size: 0.82rem;
  background: rgba(245,184,0,0.15);
  color: var(--color-primary);
  padding: 0.3em 0.8em;
  border-radius: 4px;
  font-weight: 600;
}
.hero .btn-cta {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #1a1a1a;
  font-size: 1.1rem;
  padding: 0.9em 2.2em;
}
.hero .btn-cta:hover {
  background: var(--color-primary-dk);
  border-color: var(--color-primary-dk);
}

/* ============================================================
   Sections
   ============================================================ */
.section {
  padding: 3rem 0;
}
.section:nth-child(even) {
  background: var(--color-bg-alt);
}
.section-title {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  margin: 0.5rem auto 0;
}
.section-lead {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  margin-top: -1rem;
}
.section-more {
  text-align: center;
  margin-top: 2rem;
}

/* --- Service Icon Grid (フォールバック) --- */
.service-icons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
.service-icon-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}
.service-icon-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.service-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  line-height: 1;
}
.service-icon-card h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}
.service-icon-card p {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.5;
}

/* --- Hero Actions (dual buttons) --- */
.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: #fff;
}

/* --- About Grid (1坪活用ナビとは？) --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.about-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.8rem 1.2rem;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}
.about-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.about-icon {
  font-size: 2.4rem;
  margin-bottom: 0.8rem;
  line-height: 1;
}
.about-card h3 {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}
.about-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}

/* --- Diagnosis CTA Section --- */
.section-diagnosis {
  background: var(--color-bg-alt);
}
.diagnosis-cta {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}
.diagnosis-steps {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.diagnosis-step {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg);
  padding: 0.5em 1em;
  border-radius: 50px;
  border: 1px solid var(--color-border);
}

/* --- Partner Grid (事業者の方へ) --- */
.partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.partner-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  transition: box-shadow 0.2s;
}
.partner-card:hover {
  box-shadow: var(--shadow);
}
.partner-card h3 {
  font-size: 1.1rem;
  margin: 0 0 0.6rem;
  color: var(--color-text);
}
.partner-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0 0 1.2rem;
  line-height: 1.6;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 2rem 0;
}
.empty-state-text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* --- FAQ on Home --- */
.faq-list--home {
  max-width: 700px;
  margin: 0 auto;
}

/* ============================================================
   Card Grid
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s;
}
.card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}
.card-thumb img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}
.card-body {
  padding: 1rem;
}
.card-cats {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.3rem;
}
.card-cat {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-primary-dk);
  background: rgba(245, 184, 0, 0.12);
  padding: 0.15em 0.6em;
  border-radius: 3px;
  font-weight: 600;
  transition: background 0.2s;
}
.card-cat:hover {
  background: rgba(245, 184, 0, 0.25);
  color: var(--color-primary-dk);
}
.card-title {
  font-size: 1rem;
  margin: 0.3rem 0;
}
.card-title a { color: var(--color-text); }
.card-title a:hover { color: var(--color-primary); }
.card-excerpt {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0.5rem 0;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0.5rem 0;
}
.card-tag-link {
  font-size: 0.72rem;
  color: var(--color-text-light);
  background: var(--color-bg-alt);
  padding: 0.15em 0.5em;
  border-radius: 3px;
  transition: color 0.2s;
}
.card-tag-link:hover {
  color: var(--color-primary);
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.78rem;
  color: var(--color-text-light);
}
.card-read-time {
  opacity: 0.7;
}
.card-filter-wrap {
  display: contents;
}
.card-suitable {
  font-size: 0.85rem;
  margin: 0.4rem 0;
}
.card-suitable .label {
  font-weight: 700;
  color: var(--color-primary);
}
.card-conditions {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-style: italic;
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  padding: 0.8rem 0;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-light);
}
.breadcrumb-item + .breadcrumb-item::before {
  content: '>';
  margin: 0 0.4em;
  color: var(--color-border);
}
.breadcrumb-item a { color: var(--color-text-light); }
.breadcrumb-item a:hover { color: var(--color-primary); }
.breadcrumb-item.current { color: var(--color-text); }

/* ============================================================
   Single Post Layout
   ============================================================ */
.single-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-top: 1rem;
  padding-bottom: 3rem;
}
.entry-header { margin-bottom: 1.5rem; }
.entry-meta {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}
.entry-date-updated { margin-left: 1em; }
.entry-title {
  font-size: 1.5rem;
  line-height: 1.4;
}
.entry-categories { margin-top: 0.5rem; }
.cat-badge {
  display: inline-block;
  font-size: 0.78rem;
  background: rgba(245, 184, 0, 0.12);
  color: var(--color-primary);
  padding: 0.15em 0.6em;
  border-radius: 3px;
  margin-right: 0.3rem;
}
.entry-thumbnail {
  margin: 0 0 1.5rem;
}
.entry-thumbnail img {
  border-radius: var(--radius);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}
.entry-body {
  font-size: 1rem;
  line-height: 1.9;
}
.entry-body h2 {
  font-size: 1.3rem;
  margin-top: 2.5rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--color-primary);
}
.entry-body h3 {
  font-size: 1.1rem;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
}
.entry-body p { margin: 0 0 1rem; }
.entry-body ul, .entry-body ol { margin-bottom: 1rem; }
.entry-body blockquote {
  border-left: 4px solid var(--color-primary);
  margin: 1.5rem 0;
  padding: 0.8rem 1rem;
  background: var(--color-bg-alt);
}
.entry-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
.entry-body th, .entry-body td {
  border: 1px solid var(--color-border);
  padding: 0.6rem;
  font-size: 0.9rem;
}
.entry-body th {
  background: var(--color-bg-alt);
  font-weight: 700;
}
.entry-tags {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.tag-badge {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  padding: 0.15em 0.6em;
  border-radius: 3px;
  margin: 0.2rem 0.2rem 0.2rem 0;
}
.tag-badge:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================================
   Default Thumbnail Placeholder
   ============================================================ */
.entry-thumbnail-default,
.card-thumb-default {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  border-radius: var(--radius);
  aspect-ratio: 16 / 9;
  width: 100%;
  border-top: 4px solid var(--color-primary);
}
.entry-thumbnail-default .thumb-default-icon {
  font-size: 3rem;
  line-height: 1;
}
.entry-thumbnail-default .thumb-default-text {
  font-size: 0.9rem;
  color: #ccc;
  margin-top: 0.3rem;
  font-weight: 700;
}
.card-thumb-default {
  aspect-ratio: 16 / 9;
}
.card-thumb-default span {
  font-size: 2rem;
}

/* ============================================================
   Entry FAQ (記事内FAQ — slandu-entry-faq)
   ============================================================ */
.slandu-entry-faq {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--color-primary);
}
.slandu-entry-faq h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.slandu-entry-faq-list {
  margin: 0;
  padding: 0;
}
.slandu-entry-faq-q {
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.7rem 0 0.3rem;
  padding-left: 1.8rem;
  position: relative;
  color: var(--color-text);
}
.slandu-entry-faq-q::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 1.3rem;
  height: 1.3rem;
  line-height: 1.3rem;
  text-align: center;
  background: var(--color-primary);
  color: var(--color-text);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
}
.slandu-entry-faq-a {
  margin: 0 0 0.8rem;
  padding-left: 1.8rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--color-text-light);
}

/* ============================================================
   TOC (目次)
   ============================================================ */
.toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-bottom: 2rem;
}
.toc-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  color: var(--color-text);
}
.toc-toggle-icon::after { content: '\25B2'; font-size: 0.7rem; }
.toc-toggle[aria-expanded="false"] .toc-toggle-icon::after { content: '\25BC'; }
.toc-list {
  margin: 0.8rem 0 0;
  padding-left: 1.2em;
  font-size: 0.9rem;
}
.toc-list.is-collapsed { display: none; }
.toc-list li { margin-bottom: 0.4rem; }
.toc-list a { color: var(--color-text); }
.toc-list a:hover { color: var(--color-primary); }
.toc-list .toc-h3 { margin-left: 1em; }

/* ============================================================
   FAQ (Accordion) — div-based to avoid Cocoon button overrides
   ============================================================ */
.faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.faq-list .faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.6rem;
  overflow: hidden;
  background: var(--color-bg);
  transition: box-shadow 0.2s;
}
.faq-list .faq-item:hover {
  box-shadow: var(--shadow);
}
.faq-list .faq-item.is-open {
  border-color: var(--color-primary);
}
/* FAQ question row — uses <div> not <button> to bypass Cocoon */
.faq-list .faq-q {
  display: flex;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.9rem 1rem;
  margin: 0;
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  gap: 0.8rem;
  line-height: 1.5;
  user-select: none;
  -webkit-user-select: none;
}
.faq-list .faq-q:hover {
  background: rgba(245, 184, 0, 0.04);
}
.faq-list .faq-q-text {
  flex: 1;
  min-width: 0;
  position: relative;
  padding-left: 1.8rem;
}
.faq-list .faq-q-text::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0.1em;
  width: 1.4rem;
  height: 1.4rem;
  line-height: 1.4rem;
  text-align: center;
  background: var(--color-primary);
  color: var(--color-text);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 800;
}
.faq-list .faq-toggle {
  width: 20px;
  height: 20px;
  min-width: 20px;
  position: relative;
  flex-shrink: 0;
  margin-left: auto;
}
.faq-list .faq-toggle::before,
.faq-list .faq-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-text-light);
  transition: transform 0.3s;
}
.faq-list .faq-toggle::before {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}
.faq-list .faq-toggle::after {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.faq-list .faq-q[aria-expanded="true"] .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-list .faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1rem 0 2.8rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--color-text-light);
}
.faq-list .faq-item.is-open .faq-a {
  max-height: 500px;
  padding: 0 1rem 1rem 2.8rem;
}

/* ============================================================
   CTA Block (Enhanced)
   ============================================================ */
.cta-block {
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  color: #fff;
  padding: 3.5rem 0;
  text-align: center;
}
.cta-badge {
  display: inline-block;
  font-size: 0.82rem;
  background: var(--color-primary);
  color: #1a1a1a;
  padding: 0.3em 1.2em;
  border-radius: 50px;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}
.cta-title { color: #fff; font-size: 1.4rem; margin-bottom: 0.8rem; }
.cta-lead { font-size: 1rem; opacity: 0.85; margin-bottom: 2rem; line-height: 1.7; }
.cta-block .btn-cta {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #1a1a1a;
}
.cta-block .btn-cta:hover {
  background: var(--color-primary-dk);
  border-color: var(--color-primary-dk);
}
.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.cta-buttons .btn {
  position: relative;
}
.btn-sub-text {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  opacity: 0.85;
  margin-top: 0.2rem;
}
.cta-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem 1.5rem;
  margin-top: 1.5rem;
  font-size: 0.82rem;
  opacity: 0.75;
}
/* Pulse animation for CTA buttons */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 184, 0, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(245, 184, 0, 0); }
}
.btn-pulse {
  animation: pulse-glow 2s infinite;
}
.btn-pulse:hover {
  animation: none;
}
@media (min-width: 768px) {
  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* Diagnosis Highlight */
.diagnosis-highlight {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.diagnosis-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}
.diagnosis-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.diagnosis-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}
.diagnosis-stat-label {
  font-size: 0.78rem;
  color: var(--color-text-light);
}
.diagnosis-note {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 0.8rem;
}

/* Estimate Social Proof */
.estimate-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.social-proof-badge {
  background: var(--color-primary);
  color: var(--color-cta);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2em 0.8em;
  border-radius: 3px;
}
.social-proof-text {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
}
.estimate-trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.2rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}

/* ============================================================
   Entry CTA (記事末尾)
   ============================================================ */
.entry-cta {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  margin: 2.5rem 0;
}
.entry-cta h3 {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}
.entry-cta p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin: 0 0 1.2rem;
}
.entry-cta .btn {
  margin: 0 0.3rem;
}

/* Summary TOC (まとめ記事) */
.summary-toc {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.summary-toc h2 {
  font-size: 1.1rem;
  margin: 0 0 0.8rem;
}
.summary-toc ul {
  margin: 0;
  padding-left: 1.2em;
}
.summary-toc li {
  margin-bottom: 0.4rem;
}

/* ============================================================
   Related Posts
   ============================================================ */
.related-posts { margin-top: 2rem; }
.related-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.related-item { }
.related-thumb img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  width: 100%;
}
.related-item-title {
  font-size: 0.85rem;
  margin-top: 0.3rem;
}
.related-item-title a { color: var(--color-text); }

/* ============================================================
   Archive Layout
   ============================================================ */
.archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-top: 1rem;
  padding-bottom: 3rem;
}
.archive-header { margin-bottom: 1.5rem; }
.archive-title { font-size: 1.4rem; }
.archive-tag-label {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-light);
}
.archive-desc { color: var(--color-text-light); font-size: 0.95rem; }

/* Column Tabs */
.column-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--color-border);
}
.column-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4em 0.9em;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-light);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  font-family: var(--font-body);
  white-space: nowrap;
}
.column-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dk);
}
.column-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #1a1a1a;
}
.tab-count {
  font-size: 0.72rem;
  opacity: 0.6;
}
.column-sub-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 1rem;
}
.column-sub-tab {
  padding: 0.3em 0.7em;
  font-size: 0.82rem;
  color: var(--color-text-light);
  border: 1px solid transparent;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s;
}
.column-sub-tab:hover {
  background: var(--color-bg-alt);
  color: var(--color-text);
}
.column-sub-tab.active {
  background: var(--color-bg-alt);
  color: var(--color-text);
  font-weight: 600;
}

/* Column Tags (人気タグ) */
.column-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}
.column-tags-label {
  font-size: 0.82rem;
  color: var(--color-text-light);
  font-weight: 600;
  margin-right: 0.2rem;
}
.column-tag-link {
  font-size: 0.8rem;
  color: var(--color-text-light);
  padding: 0.2em 0.5em;
  border-radius: 3px;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
}
.column-tag-link:hover {
  color: var(--color-primary-dk);
  background: rgba(245,184,0,0.08);
}
.column-tag-link.active {
  color: var(--color-primary-dk);
  background: rgba(245,184,0,0.15);
  font-weight: 600;
}

/* Column Tabs on Home */
.column-tabs--home {
  justify-content: center;
  border-bottom: none;
  margin-bottom: 1.5rem;
}

/* Sidebar */
.archive-sidebar,
.single-sidebar { }
.sidebar-widget {
  margin-bottom: 2rem;
  padding: 1rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
}
.widget-title {
  font-size: 1rem;
  margin-bottom: 0.8rem;
}
.category-list { list-style: none; padding: 0; }
.category-list li { padding: 0.3rem 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }
.category-list a { color: var(--color-text); }
.tag-cloud a {
  display: inline-block;
  margin: 0.2rem;
  padding: 0.2em 0.5em;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  font-size: 0.85rem !important;
  color: var(--color-text-light);
  transition: border-color 0.2s, color 0.2s;
}
.tag-cloud a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dk);
}
.category-list a:hover {
  color: var(--color-primary);
}
.category-list .current-cat > a {
  color: var(--color-primary);
  font-weight: 700;
}
.sidebar-cta {
  background: #1a1a1a;
  color: #ccc;
  text-align: center;
}
.sidebar-cta .widget-title {
  color: #fff;
}
.sidebar-cta p {
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

/* Pagination */
.pagination { margin-top: 2rem; text-align: center; }
.pagination .nav-links { display: flex; justify-content: center; gap: 0.3rem; flex-wrap: wrap; }
.pagination a, .pagination span {
  display: inline-block;
  padding: 0.4em 0.8em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
}
.pagination .current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ============================================================
   Page Layout
   ============================================================ */
.page-layout {
  padding-top: 1rem;
  padding-bottom: 3rem;
}
.page-lead {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

/* ============================================================
   Service Detail
   ============================================================ */
.service-section {
  margin-top: 2.5rem;
}
.service-section h2 {
  font-size: 1.2rem;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 0.3rem;
  margin-bottom: 1rem;
}
.merit-demerit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.merit-box, .demerit-box {
  padding: 1rem;
  border-radius: var(--radius);
}
.merit-box {
  background: rgba(245, 184, 0, 0.08);
  border-left: 4px solid var(--color-primary);
}
.demerit-box {
  background: rgba(208, 74, 46, 0.05);
  border-left: 4px solid var(--color-cta);
}
.merit-box h3, .demerit-box h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.note {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
}

/* ============================================================
   Case Detail
   ============================================================ */
.case-section {
  margin-top: 2rem;
  padding: 1.2rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
}
.case-section h2 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  color: var(--color-primary);
}

/* ============================================================
   Q&A Page
   ============================================================ */
.qa-search {
  margin-bottom: 2rem;
}
.form-input {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
}
.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(245, 184, 0, 0.15);
}

/* Filter bar (cases) */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 2rem;
}
.filter-label {
  font-weight: 700;
  font-size: 0.9rem;
}
.filter-btn {
  padding: 0.3em 0.8em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--color-text);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 3rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.footer-heading {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 0.8rem;
}
.footer-logo {
  margin-bottom: 0.8rem;
}
.site-logo-text--footer .logo-main {
  color: #fff;
}
.site-logo-text--footer .logo-sub {
  color: var(--color-primary);
}
.site-logo-text--footer:hover .logo-main {
  color: var(--color-primary);
}
.footer-desc { font-size: 0.9rem; }
.footer-menu { list-style: none; padding: 0; }
.footer-menu li { padding: 0.2rem 0; }
.footer-menu a { color: #ccc; font-size: 0.9rem; }
.footer-menu a:hover { color: #fff; }
.footer-posts { list-style: none; padding: 0; }
.footer-posts li {
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
}
.footer-posts a { color: #ccc; }
.footer-posts a:hover { color: #fff; }
.footer-bottom {
  margin-top: 2rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.82rem;
}

/* 404 */
.error-404 { text-align: center; padding: 3rem 0; }
.error-search { max-width: 400px; margin: 2rem auto; }
.error-links { margin-top: 2rem; }
.error-links ul { list-style: none; padding: 0; }
.error-links li { padding: 0.3rem 0; }

/* Search form */
.search-form {
  display: flex;
  gap: 0.5rem;
}
.search-form .search-field {
  flex: 1;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.search-form .search-submit {
  padding: 0.6rem 1.2rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.95rem;
}

/* ============================================================
   Diagnosis Page (簡易診断)
   ============================================================ */
.diagnosis-page .page-title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.diagnosis-page .page-lead {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}
.diagnosis-progress {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin-bottom: 2rem;
  overflow: hidden;
}
.diagnosis-progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.4s ease;
}
.diagnosis-question {
  display: none;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.diagnosis-question.active {
  display: block;
}
.diagnosis-q-label {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.diagnosis-q-text {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}
.diagnosis-options {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.diagnosis-option {
  display: block;
  width: 100%;
  padding: 0.9em 1.2em;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: left;
  font-family: var(--font-body);
  color: var(--color-text);
}
.diagnosis-option:hover {
  border-color: var(--color-primary);
  background: rgba(245,184,0,0.05);
}
.diagnosis-option.selected {
  border-color: var(--color-primary);
  background: rgba(245,184,0,0.12);
  font-weight: 700;
}

/* Diagnosis Result */
.diagnosis-result {
  max-width: 700px;
  margin: 0 auto;
}
.diagnosis-result-title {
  text-align: center;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}
.result-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: box-shadow 0.2s;
}
.result-card:hover {
  box-shadow: var(--shadow);
}
.result-card.best-match {
  border-color: var(--color-primary);
  border-width: 2px;
  background: rgba(245,184,0,0.04);
}
.result-rank {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.result-icon {
  font-size: 2rem;
  margin-bottom: 0.3rem;
}
.result-name {
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
}
.result-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0 0 0.8rem;
  line-height: 1.6;
}
.result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--color-text-light);
}
.diagnosis-result-actions {
  text-align: center;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: center;
}

/* ============================================================
   Ideas Page (活用アイデア一覧)
   ============================================================ */
.ideas-page .page-title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.ideas-page .page-lead {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}
.ideas-filter {
  margin-bottom: 2rem;
}
.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.8rem;
}
.ideas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.idea-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.2rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.idea-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.idea-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  line-height: 1;
}
.idea-name {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}
.idea-summary {
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin: 0 0 0.8rem;
  line-height: 1.6;
}
.idea-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.idea-tag {
  font-size: 0.75rem;
  background: rgba(245,184,0,0.12);
  color: var(--color-primary-dk);
  padding: 0.2em 0.6em;
  border-radius: 3px;
  font-weight: 600;
}
.ideas-count {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* ============================================================
   Form Pages (フォーム共通)
   ============================================================ */
.form-page .page-title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.form-page .page-lead {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 2.5rem;
}
.form-wrapper {
  max-width: 640px;
  margin: 0 auto;
}
.form-section-title {
  font-size: 1.2rem;
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary);
}
.slandu-form .form-group {
  margin-bottom: 1.2rem;
}
.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.3rem;
}
.required {
  color: #d04a2e;
  font-size: 0.8rem;
}
.form-select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  background: var(--color-bg);
  appearance: auto;
}
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(245,184,0,0.15);
}
.form-textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  resize: vertical;
}
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(245,184,0,0.15);
}
.form-privacy {
  margin-top: 1.5rem;
}
.form-checkbox-label {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}
.form-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}
.form-submit {
  text-align: center;
  margin-top: 2rem;
}

/* Partner Benefits (事業者向け) */
.partner-benefits,
.oem-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-bottom: 2.5rem;
}
.benefit-item,
.oem-feature {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.benefit-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.benefit-item h3,
.oem-feature h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}
.benefit-item p,
.oem-feature p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================
   Legal Page
   ============================================================ */
.legal-page .page-title {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}
.legal-content {
  max-width: 760px;
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.1rem;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--color-border);
}
.legal-content p {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.8rem;
}
.legal-content ul {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.legal-date {
  margin-top: 2rem;
  color: var(--color-text-light);
  font-size: 0.85rem;
}

/* ============================================================
   Estimate Page (一括見積もり)
   ============================================================ */
.estimate-hero {
  background: var(--color-cta);
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.estimate-hero-title {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
  color: #fff;
}
.estimate-hero-lead {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.estimate-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.flow-step {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  width: 100%;
  max-width: 280px;
}
.flow-number {
  width: 40px;
  height: 40px;
  line-height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-cta);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 0.8rem;
}
.flow-step h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}
.flow-step p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}
.flow-arrow {
  font-size: 1.5rem;
  color: var(--color-primary);
  transform: rotate(90deg);
  line-height: 1;
}

/* Estimate Merits */
.section-estimate-merit {
  background: var(--color-bg-alt);
}
.merit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.merit-item {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.merit-icon {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}
.merit-item h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}
.merit-item p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}

/* Estimate Form Section */
.section-estimate-form {
  background: var(--color-bg-alt);
}
.section-estimate-form .form-wrapper {
  max-width: 700px;
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow);
}
.form-fieldset {
  border: none;
  padding: 0;
  margin: 0 0 2rem;
}
.form-legend {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--color-primary);
  width: 100%;
}
.form-row {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.form-group-half {
  flex: 1;
}
.form-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  margin-top: 0.3rem;
}
.form-submit-note {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 0.8rem;
}

/* Estimate CTA (トップページ用) */
.section-estimate-cta {
  background: var(--color-cta);
  color: #fff;
  text-align: center;
}
.section-estimate-cta .section-title {
  color: #fff;
}
.section-estimate-cta .section-lead {
  color: rgba(255,255,255,0.85);
}
.estimate-cta-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin: 1.5rem 0 2rem;
  flex-wrap: wrap;
}
.estimate-cta-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
}
.estimate-cta-step small {
  font-size: 0.78rem;
  opacity: 0.8;
}
.estimate-cta-num {
  width: 26px;
  height: 26px;
  line-height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-cta);
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
  flex-shrink: 0;
}
.estimate-cta-arrow {
  font-size: 1.2rem;
  opacity: 0.6;
}
.estimate-cta-action {
  margin-top: 0.5rem;
}
.estimate-cta-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-top: 0.8rem;
}

/* ============================================================
   Vendor Page (事業者向け)
   ============================================================ */
.vendor-hero {
  background: linear-gradient(135deg, var(--color-cta) 0%, #333 100%);
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.vendor-hero-title {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  color: #fff;
}
.vendor-hero-lead {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* Plan Grid */
.plan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.plan-card {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: border-color 0.2s;
}
.plan-card:hover {
  border-color: var(--color-primary);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-cta);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 1rem;
  border-radius: 20px;
}
.plan-name {
  font-size: 1.15rem;
  margin: 0.5rem 0 0.3rem;
}
.plan-price {
  font-size: 0.95rem;
  color: var(--color-primary-dk);
  font-weight: 700;
  margin: 0 0 1rem;
}
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  text-align: left;
}
.plan-features li {
  font-size: 0.9rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-bg-alt);
  position: relative;
  padding-left: 1.4rem;
}
.plan-features li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* Vendor Stats */
.section-vendor-stats {
  background: var(--color-bg-alt);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  text-align: center;
}
.stat-item {
  padding: 1.5rem 0.5rem;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 0.3rem;
}

/* ============================================================
   Documentation Pages
   ============================================================ */
.doc-page {
  max-width: 800px;
  margin: 0 auto;
}
.doc-section {
  margin-top: 2.5rem;
}
.doc-section h2 {
  font-size: 1.2rem;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}
.doc-section h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}
.doc-section p {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.8rem;
}
.doc-section ul, .doc-section ol {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.doc-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.doc-feature {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.doc-feature h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.doc-feature p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}
.doc-flow-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.doc-flow-num {
  width: 36px;
  height: 36px;
  line-height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-cta);
  font-weight: 700;
  text-align: center;
  flex-shrink: 0;
}
.doc-flow-step h3 {
  margin: 0 0 0.3rem;
}
.doc-flow-step p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}
.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
.doc-table th, .doc-table td {
  border: 1px solid var(--color-border);
  padding: 0.7rem 1rem;
  font-size: 0.92rem;
}
.doc-table th {
  background: var(--color-bg-alt);
  font-weight: 700;
  width: 30%;
  text-align: left;
}
.doc-cta {
  margin-top: 3rem;
  padding: 2.5rem 1.5rem;
  background: var(--color-bg-alt);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  text-align: center;
}
.doc-cta h2 {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  border: none;
  padding: 0;
}
.doc-cta p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin: 0 0 1.2rem;
}
.doc-cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1rem;
}
.doc-toc {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
}
.doc-toc h2 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}
.doc-toc ol {
  margin: 0;
  padding-left: 1.5em;
  font-size: 0.92rem;
}
.doc-toc li { padding: 0.2rem 0; }
.doc-toc a { color: var(--color-text); }
.doc-toc a:hover { color: var(--color-primary); }
.guide-steps { margin: 1.5rem 0; }
.guide-step {
  border-left: 3px solid var(--color-primary);
  padding: 0 0 1.5rem 1.2rem;
}
.guide-step:last-child { padding-bottom: 0; }
.guide-step-num {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--color-primary);
  color: var(--color-cta);
  padding: 0.15em 0.6em;
  border-radius: 3px;
  margin-bottom: 0.3rem;
}
.guide-step h3 { margin: 0.3rem 0; }
.guide-step p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}
.devlog-entry {
  margin-bottom: 2.5rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--color-primary);
}
.devlog-date {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary-dk);
  margin-bottom: 0.3rem;
}
.devlog-content h3 { font-size: 1.05rem; margin: 0 0 0.5rem; }
.devlog-content ul { margin: 0; padding-left: 1.2em; font-size: 0.9rem; line-height: 1.7; }
.roadmap-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}
.roadmap-status {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2em 0.6em;
  border-radius: 3px;
  white-space: nowrap;
}
.roadmap-planned {
  background: rgba(245, 184, 0, 0.15);
  color: var(--color-primary-dk);
}

/* ============================================================
   Cocoon Parent Theme Overrides
   Higher specificity to ensure child theme styles take priority
   ============================================================ */
/* Reset Cocoon's .entry-content wrapper styles on custom pages */
body.page .entry-content,
body.home .entry-content {
  padding: 0;
  margin: 0;
}
/* Prevent Cocoon from adding extra margin/padding to our containers */
body #content,
body #main,
body .content,
body .content-in {
  padding-top: 0;
}
body .site-main {
  padding: 0;
  margin: 0;
}
/* Cocoon's default button style overrides */
body .btn,
body a.btn {
  display: inline-block;
  text-decoration: none;
}
/* Cocoon wrap width reset for our templates */
body.page-template .wrap {
  max-width: none;
}
/* Ensure our font stack on Cocoon */
body .faq-list,
body .doc-page,
body .page-layout,
body .hero,
body .section,
body .cta-block,
body .site-footer {
  font-family: var(--font-body);
}

/* ============================================================
   Mobile-Specific Improvements
   ============================================================ */
/* Body padding for mobile fixed CTA */
@media (max-width: 767px) {
  body {
    padding-bottom: 60px;
  }
  /* Tighter container on small screens */
  .container {
    padding-left: 0.8rem;
    padding-right: 0.8rem;
  }
  /* Hero compact on mobile */
  .hero {
    padding: 2.5rem 0;
  }
  .hero-title {
    font-size: 1.3rem;
  }
  .hero-lead {
    font-size: 0.9rem;
  }
  /* Section spacing */
  .section {
    padding: 2rem 0;
  }
  .section-title {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
  }
  .section-lead {
    font-size: 0.85rem;
    margin-top: -0.5rem;
    margin-bottom: 1.2rem;
  }
  /* FAQ mobile */
  .faq-list--home {
    max-width: 100%;
  }
  .faq-list .faq-q {
    padding: 0.75rem 0.8rem;
    font-size: 0.9rem;
    gap: 0.6rem;
  }
  .faq-list .faq-q-text {
    padding-left: 1.6rem;
  }
  .faq-list .faq-q-text::before {
    width: 1.2rem;
    height: 1.2rem;
    line-height: 1.2rem;
    font-size: 0.65rem;
  }
  .faq-list .faq-a {
    padding: 0 0.8rem 0 2.4rem;
    font-size: 0.85rem;
  }
  .faq-list .faq-item.is-open .faq-a {
    padding: 0 0.8rem 0.8rem 2.4rem;
  }
  /* Estimate CTA flow: stack vertically */
  .estimate-cta-flow {
    flex-direction: column;
    gap: 0.4rem;
    align-items: stretch;
  }
  .estimate-cta-arrow {
    display: none;
  }
  .estimate-cta-step {
    justify-content: center;
  }
  /* Diagnosis stats compact */
  .diagnosis-stats {
    gap: 1rem;
  }
  .diagnosis-stat-num {
    font-size: 1.3rem;
  }
  /* CTA block compact */
  .cta-block {
    padding: 2.5rem 0;
  }
  .cta-title {
    font-size: 1.15rem;
  }
  .cta-lead {
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
  }
  .cta-trust {
    font-size: 0.75rem;
    gap: 0.4rem 1rem;
  }
  /* Mobile CTA bar */
  .mobile-fixed-cta {
    padding: 0.4rem 0.6rem;
    padding-bottom: calc(0.4rem + env(safe-area-inset-bottom, 0px));
  }
  .mobile-cta-inner {
    gap: 0.4rem;
  }
  .mobile-cta-btn {
    font-size: 0.82rem;
    padding: 0.55em 0.5em;
    white-space: nowrap;
  }
  .mobile-cta-btn-sub {
    font-size: 0.75rem;
    padding: 0.55em 0.5em;
    white-space: nowrap;
  }
  /* Footer compact */
  .site-footer {
    padding: 2rem 0 0;
  }
  .footer-grid {
    gap: 1.5rem;
  }
  /* Doc pages on mobile */
  .doc-page {
    padding: 0;
  }
  .doc-section h2 {
    font-size: 1.05rem;
  }
  .doc-table th,
  .doc-table td {
    font-size: 0.82rem;
    padding: 0.5rem 0.6rem;
  }
  .doc-table th {
    width: 35%;
  }
  /* About cards compact */
  .about-card {
    padding: 1.2rem 1rem;
  }
  .about-icon {
    font-size: 1.8rem;
  }
  /* Service icon grid on mobile */
  .service-icons-grid {
    gap: 0.8rem;
  }
  .service-icon-card {
    padding: 1rem 0.8rem;
  }
  /* Partner cards compact */
  .partner-card {
    padding: 1.2rem 1rem;
  }
  /* Page title */
  .page-title {
    font-size: 1.3rem;
  }
  .page-lead {
    font-size: 0.9rem;
  }
}

/* Utility */
.sp-only { display: inline; }
.pc-only { display: none; }

/* ============================================================
   PC (768px+)
   ============================================================ */
@media (min-width: 768px) {
  .menu-toggle { display: none; }
  .main-nav {
    display: flex !important;
    position: static;
    background: transparent;
    padding: 0;
    align-items: center;
    gap: 0;
  }
  .nav-list {
    display: flex;
    gap: 0;
  }
  .nav-list li { border-bottom: none; }
  .nav-list a { padding: 0.5rem 0.9rem; font-size: 0.9rem; }
  .nav-cta-group {
    flex-direction: row;
    margin-top: 0;
    margin-left: 1rem;
    align-items: center;
  }
  .nav-cta { margin-top: 0; }
  .nav-cta-sub { font-size: 0.82rem; padding: 0.5em 1em; }

  .mobile-fixed-cta { display: none; }

  .hero { padding: 4.5rem 0; }
  .hero-title { font-size: 2rem; }
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .partner-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ideas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diagnosis-result-actions {
    flex-direction: row;
    justify-content: center;
  }

  .partner-benefits,
  .oem-features {
    grid-template-columns: repeat(3, 1fr);
  }

  .estimate-hero { padding: 4rem 0; }
  .estimate-hero-title { font-size: 2rem; }
  .estimate-flow {
    flex-direction: row;
    justify-content: center;
    gap: 0.8rem;
  }
  .flow-arrow {
    transform: rotate(0deg);
    align-self: center;
  }
  .merit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-row {
    flex-direction: row;
    gap: 1rem;
  }
  .section-estimate-form .form-wrapper {
    padding: 2.5rem;
  }

  .vendor-hero { padding: 4rem 0; }
  .vendor-hero-title { font-size: 2rem; }
  .plan-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid--services {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-icons-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .single-layout {
    grid-template-columns: 1fr 300px;
  }
  .archive-layout {
    grid-template-columns: 1fr 280px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .merit-demerit-grid {
    grid-template-columns: 1fr 1fr;
  }

  .doc-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .doc-cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
  .cta-title { font-size: 1.6rem; }

  .sp-only { display: none; }
  .pc-only { display: inline; }
}

/* ============================================================
   Large PC (1024px+)
   ============================================================ */
@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .hero { padding: 5rem 0; }
  .hero-title { font-size: 2.4rem; }
  .hero-lead { font-size: 1.1rem; }

  .ideas-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .merit-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .estimate-hero-title { font-size: 2.2rem; }
}

/* ============================================================
   Cocoon親テーマ広告・通知エリア非表示
   ヘッダー周辺および本文外の広告を抑制
   ============================================================ */
.ad-area,
.ad-label,
.ad-label-invisible,
.ad-space,
.ad-wrap,
.ad-top-area,
.ad-main-before,
#ad-top,
#notice-area,
#notice-area-wrap,
.nwa .ad-label,
.e-card .ad-area,
.header-container-in .ad-area,
.cocoon-toc,
.toc-content {
  display: none !important;
}

/* ============================================================
   Print
   ============================================================ */
@media print {
  .site-header, .mobile-fixed-cta, .cta-block, .site-footer { display: none; }
  body { font-size: 12pt; }
  a { color: #000; text-decoration: underline; }
}