/* ==========================================================================
   ノレン記帳 -飲食店専門 記帳代行サービス-  共通スタイルシート
   ========================================================================== */

:root {
  --color-navy: #1F3A5F;
  --color-navy-dark: #16283F;
  --color-navy-light: #2E5280;
  --color-terracotta: #C1592F;
  --color-terracotta-dark: #A2461F;
  --color-cream: #F7F4EE;
  --color-cream-dark: #EFE9DC;
  --color-text: #2A2A27;
  --color-text-light: #66665F;
  --color-white: #FFFFFF;
  --color-border: #DDD5C4;
  --color-success: #45725A;
  --color-warn: #9C7331;
  --font-heading: 'Shippori Mincho', serif;
  --font-body: 'Noto Sans JP', sans-serif;
  --radius-s: 4px;
  --radius-m: 6px;
  --radius-l: 8px;
  --shadow-card: 0 2px 10px rgba(22, 40, 63, 0.06);
  --shadow-card-hover: 0 6px 18px rgba(22, 40, 63, 0.10);
  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}

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

a { color: var(--color-navy); text-decoration: none; }
a:hover { color: var(--color-terracotta); }

ul, ol { padding-left: 1.3em; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-navy-dark);
  line-height: 1.5;
  margin: 0 0 0.6em;
  font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
h3 { font-size: 1.18rem; }
h4 { font-size: 1.02rem; }

p { margin: 0 0 1em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}
.section--tight { padding: 52px 0; }
.section--cream-dark { background: var(--color-cream-dark); }
.section--navy {
  background: var(--color-navy-dark);
  color: #E7E9ED;
}
.section--navy h2, .section--navy h3 { color: #fff; }
.section--navy p { color: #C7CDD7; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 44px;
}
.eyebrow {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--color-terracotta-dark);
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section--navy .eyebrow { color: #E3A57C; }
.section-head p { color: var(--color-text-light); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 4px 16px rgba(22, 40, 63, 0.08);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: padding 0.25s ease;
}
.site-header.is-scrolled .header-inner {
  padding: 9px 24px;
}
.site-header.is-scrolled .brand .brand-mark {
  width: 32px;
  height: 32px;
  font-size: 0.9rem;
}

/* スクロール進捗バー */
.scroll-progress-bar {
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--color-terracotta);
  transition: width 0.1s linear;
  z-index: 101;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy-dark);
  flex-shrink: 0;
}
.brand .brand-mark {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-s);
  background: var(--color-navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
  flex-shrink: 0;
  transition: width 0.25s ease, height 0.25s ease, font-size 0.25s ease, transform 0.25s ease;
}
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  font-weight: 500;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-navy-dark);
  cursor: pointer;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
}
.main-nav a {
  position: relative;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--color-terracotta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.main-nav a.active { color: var(--color-terracotta-dark); border-bottom-color: transparent; font-weight: 700; }
.main-nav a.active::after { transform: scaleX(1); }
.main-nav a:hover { color: var(--color-terracotta-dark); }
.main-nav a:hover::after { transform: scaleX(1); }

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 14px rgba(22,40,63,0.16); }
.btn:active { transform: translateY(0); }
.btn.is-loading { opacity: 0.75; cursor: wait; transform: none; }
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.55);
  transform: scale(0);
  animation: ripple-anim 0.65s ease-out;
  pointer-events: none;
}
@keyframes ripple-anim {
  to { transform: scale(1); opacity: 0; }
}
.btn-primary {
  background: var(--color-terracotta);
  color: #fff;
  border-color: var(--color-terracotta);
}
.btn-primary:hover { background: var(--color-terracotta-dark); border-color: var(--color-terracotta-dark); color: #fff; }
.btn-outline {
  background: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.btn-outline:hover { background: var(--color-navy); color: #fff; }
.btn-outline .ripple-effect, .btn-white .ripple-effect { background: rgba(31,58,95,0.18); }
.btn-white {
  background: #fff;
  color: var(--color-navy-dark);
  border-color: #fff;
}
.btn-white:hover { background: var(--color-cream-dark); color: var(--color-navy-dark); }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: 0.82rem; }

.header-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-cta .btn { padding: 9px 18px; font-size: 0.8rem; }
.tel-link {
  display: none;
  align-items: center;
  font-weight: 700;
  color: var(--color-navy-dark);
  font-size: 0.85rem;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 4px;
}
.tel-link i { color: var(--color-terracotta); margin-right: 5px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 0;
  background: var(--color-navy-dark);
  overflow: hidden;
  min-height: 560px;
  display: flex;
  align-items: center;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.55;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(22,40,63,0.96) 0%, rgba(22,40,63,0.88) 42%, rgba(22,40,63,0.55) 75%, rgba(22,40,63,0.35) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 90px 0;
  width: 100%;
}
.hero-copy { max-width: 640px; }
.hero-copy .eyebrow { color: #E3A57C; }
.hero-copy h1 { color: #fff; margin-bottom: 22px; }
.hero-copy h1 .accent { color: #E88A5C; }
.hero-copy .lead {
  font-size: 1.05rem;
  color: #D3D8E1;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-note { font-size: 0.84rem; color: #B7BFCC; }
.hero-note i { color: #7FAE93; }

.hero-stats-bar {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.97);
  border-top: 1px solid var(--color-border);
}
.hero-stats-bar .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.hero-stats-bar .stat {
  text-align: center;
  padding: 22px 12px;
  border-right: 1px solid var(--color-border);
}
.hero-stats-bar .stat:last-child { border-right: none; }
.hero-stats-bar strong { display: block; font-family: var(--font-heading); font-size: 1.7rem; color: var(--color-navy-dark); }
.hero-stats-bar span { font-size: 0.76rem; color: var(--color-text-light); }

.trust-bar {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
  background: var(--color-cream);
}
.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
}
.trust-bar strong { color: var(--color-navy-dark); }
.trust-bar span i { color: var(--color-success); margin-right: 6px; }

/* ---------- Cards / Grids ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.contact-grid { grid-template-columns: 1.3fr 1fr; align-items: flex-start; gap: 40px; }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: 28px;
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.25s ease;
  overflow: hidden;
}
.card:hover { border-color: var(--color-navy); box-shadow: var(--shadow-card-hover); transform: translateY(-5px); }
.card .icon-badge {
  width: 46px; height: 46px;
  border-radius: var(--radius-s);
  background: var(--color-navy-dark);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
  transition: transform 0.3s ease, background 0.3s ease;
}
.card:hover .icon-badge { transform: rotate(-8deg) scale(1.08); background: var(--color-terracotta); }
.card h3 { margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--color-text-light); font-size: 0.94rem; }

/* カーソル追従グロー（マウス位置にほんのり光を落とす） */
.glow-card { position: relative; }
.glow-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle 220px at var(--glow-x, 50%) var(--glow-y, 50%), rgba(193,89,47,0.10), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}
.glow-card:hover::before { opacity: 1; }
.glow-card > * { position: relative; z-index: 1; }

.pain-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-terracotta);
  border-radius: var(--radius-s);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pain-card:hover { transform: translateX(4px); box-shadow: var(--shadow-card); }
.pain-card i { color: var(--color-terracotta); font-size: 1.2rem; margin-top: 2px; transition: transform 0.2s ease; }
.pain-card:hover i { transform: scale(1.2); }
.pain-card p { margin: 0; font-size: 0.95rem; }

/* ---------- Steps ---------- */
.steps { position: relative; }
.step {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 26px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
}
.step:last-child { border-bottom: none; }
.step-num {
  width: 58px; height: 58px;
  border-radius: var(--radius-s);
  background: var(--color-navy-dark);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}
.step h3 { margin-bottom: 8px; }
.step .step-meta {
  display: inline-block;
  font-size: 0.76rem;
  color: var(--color-terracotta-dark);
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}
.step .step-meta::before { content: '— '; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card {
  background: #fff;
  border-radius: var(--radius-m);
  border: 1px solid var(--color-border);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card.featured {
  border: 2px solid var(--color-navy-dark);
}
.price-card .badge-pick {
  position: absolute;
  top: 0; left: 0;
  transform: translateY(-50%);
  background: var(--color-navy-dark);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: var(--radius-s);
}
.price-card h3 { margin-bottom: 6px; }
.price-card .plan-for { color: var(--color-text-light); font-size: 0.85rem; margin-bottom: 18px; }
.price-card .price {
  font-family: var(--font-heading);
  color: var(--color-navy-dark);
  margin-bottom: 4px;
}
.price-card .price .num { font-size: 2rem; font-weight: 700; }
.price-card .price .unit { font-size: 0.85rem; color: var(--color-text-light); }
.price-card .price-note { font-size: 0.78rem; color: var(--color-text-light); margin-bottom: 20px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 26px; }
.price-card ul li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.9rem; padding: 8px 0;
  border-bottom: 1px solid var(--color-cream-dark);
}
.price-card ul li i { color: var(--color-success); margin-top: 3px; }
.price-card .btn { margin-top: auto; }

.pricing-table-wrap { overflow-x: auto; background: #fff; border-radius: var(--radius-m); border: 1px solid var(--color-border); }
table.compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
table.compare th, table.compare td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: 0.9rem;
}
table.compare thead th {
  background: var(--color-navy-dark);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
}
table.compare tbody tr:nth-child(even) { background: var(--color-cream); }
table.compare td i.fa-circle-check { color: var(--color-success); }
table.compare td i.fa-circle-xmark { color: #B06A4E; }

/* ---------- FAQ Accordion ---------- */
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 22px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-navy-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-question .q-tag { color: var(--color-terracotta); margin-right: 10px; font-family: var(--font-heading); }
.faq-question i.chev { transition: transform 0.25s ease; color: var(--color-text-light); flex-shrink: 0; }
.faq-item.open .faq-question i.chev { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 22px;
}
.faq-item.open .faq-answer { padding: 0 22px 20px; }
.faq-answer p { color: var(--color-text-light); margin: 0; font-size: 0.94rem; }
.faq-answer .a-tag { color: var(--color-navy); font-family: var(--font-heading); font-weight: 700; margin-right: 6px;}

/* ---------- Notice / Callout ---------- */
.callout {
  border-radius: var(--radius-s);
  padding: 26px 28px;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-navy);
  background: var(--color-cream);
  display: flex;
  gap: 18px;
}
.callout i.callout-icon { font-size: 1.4rem; color: var(--color-navy); flex-shrink: 0; margin-top: 3px; }
.callout.callout-warn { background: #F7EFDF; border-left-color: var(--color-warn); }
.callout.callout-warn i.callout-icon { color: var(--color-warn); }
.callout.callout-navy { background: var(--color-cream); border-left-color: var(--color-navy); }
.callout.callout-navy i.callout-icon { color: var(--color-navy); }
.callout h4 { margin-bottom: 6px; }
.callout p { margin: 0; font-size: 0.94rem; color: var(--color-text-light); }
.callout p:not(:last-child) { margin-bottom: 8px; }

/* ---------- Scope table (可能/不可) ---------- */
.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.scope-box { border-radius: var(--radius-s); padding: 26px; border: 1px solid var(--color-border); }
.scope-box.ok { border-top: 3px solid var(--color-success); }
.scope-box.ng { border-top: 3px solid var(--color-terracotta); }
.scope-box h4 { display: flex; align-items: center; gap: 10px; }
.scope-box.ok h4 { color: var(--color-success); }
.scope-box.ng h4 { color: var(--color-terracotta-dark); }
.scope-box ul { list-style: none; padding: 0; margin: 0; }
.scope-box ul li { display: flex; gap: 10px; padding: 8px 0; font-size: 0.92rem; align-items: flex-start; border-bottom: 1px solid var(--color-cream-dark); }
.scope-box ul li:last-child { border-bottom: none; }
.scope-box.ok ul li i { color: var(--color-success); margin-top: 3px; }
.scope-box.ng ul li i { color: var(--color-terracotta-dark); margin-top: 3px; }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-m);
  padding: 28px;
  border: 1px solid var(--color-border);
}
.testimonial-card .stars { color: #C79A45; margin-bottom: 12px; font-size: 0.88rem; }
.testimonial-card .quote { font-size: 0.96rem; margin-bottom: 20px; color: var(--color-text); }
.testimonial-card .person { display: flex; align-items: center; gap: 12px; }
.testimonial-card .avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-navy-dark);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700;
  font-family: var(--font-heading);
}
.testimonial-card .person strong { display: block; font-size: 0.9rem; }
.testimonial-card .person span { font-size: 0.78rem; color: var(--color-text-light); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-navy-dark);
  border-radius: var(--radius-l);
  padding: 46px 40px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2, .cta-band p { color: #fff; }
.cta-band h2 { margin-bottom: 8px; }
.cta-band p { margin: 0; color: #C7CDD7; }
.cta-band .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-weight: 700; font-size: 0.88rem; color: var(--color-navy-dark); }
.form-group label .required { color: var(--color-terracotta-dark); font-size: 0.72rem; margin-left: 6px; font-weight: 700; }
.form-group label .optional { color: var(--color-text-light); font-size: 0.72rem; margin-left: 6px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 14px;
  border-radius: var(--radius-s);
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.94rem;
  background: #fff;
  color: var(--color-text);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-navy);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; font-size: 0.86rem; color: var(--color-text-light); }
.checkbox-row input { margin-top: 4px; }
.checkbox-row a { text-decoration: underline; }

.form-panel {
  background: #fff;
  border-radius: var(--radius-m);
  padding: 38px;
  border: 1px solid var(--color-border);
}
#formStatus { margin-top: 16px; font-size: 0.9rem; font-weight: 700; display: none; padding: 14px 18px; border-radius: var(--radius-s); }
#formStatus.success { display: block; background: #E9F1EC; color: var(--color-success); border: 1px solid var(--color-success); }
#formStatus.error { display: block; background: #F7E9E2; color: var(--color-terracotta-dark); border: 1px solid var(--color-terracotta); }

/* ---------- Contact info cards ---------- */
.contact-info-card {
  background: var(--color-navy-dark);
  color: #fff;
  border-radius: var(--radius-l);
  padding: 34px;
}
.contact-info-card h3 { color: #fff; }
.contact-info-card p { color: #C7CDD7; }
.contact-info-card .info-line { display: flex; gap: 14px; margin-bottom: 20px; align-items: flex-start; }
.contact-info-card .info-line i { color: #E3A57C; font-size: 1.1rem; margin-top: 3px; }
.contact-info-card .info-line strong { display: block; color: #fff; font-size: 0.9rem; }
.contact-info-card .info-line span { color: #AEB6C4; font-size: 0.85rem; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--color-text-light);
  padding: 16px 0;
}
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-terracotta); }
.breadcrumb .sep { margin: 0 8px; }

/* ---------- Page header (sub pages) ---------- */
.page-header {
  padding: 44px 0 54px;
  background: var(--color-navy-dark);
  color: #fff;
  text-align: center;
}
.page-header h1 { color: #fff; margin-bottom: 10px; }
.page-header p { color: #C7CDD7; max-width: 680px; margin: 0 auto; }
.page-header .eyebrow { color: #E3A57C; }

/* ---------- Article / Column ---------- */
.article-body { max-width: 780px; margin: 0 auto; }
.article-body h2 { margin-top: 2em; padding-bottom: 10px; border-bottom: 2px solid var(--color-navy-dark); }
.article-body h3 { margin-top: 1.6em; color: var(--color-navy); }
.article-body ul, .article-body ol { color: var(--color-text); }
.article-body table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.article-body table th, .article-body table td { border: 1px solid var(--color-border); padding: 10px 14px; font-size: 0.92rem; }
.article-body table th { background: var(--color-cream-dark); }
.article-meta { display: flex; gap: 14px; align-items: center; color: var(--color-text-light); font-size: 0.85rem; margin-bottom: 20px; flex-wrap: wrap; }
.article-meta .tag { border: 1px solid var(--color-border); padding: 3px 12px; border-radius: var(--radius-s); color: var(--color-navy-dark); font-weight: 700; }
.article-summary {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: 22px 26px;
  margin: 24px 0 34px;
}
.article-summary h4 { margin-bottom: 10px; }
.article-summary ul { margin: 0; }
.column-card { display: flex; flex-direction: column; height: 100%; }
.column-card .tag { align-self: flex-start; border: 1px solid var(--color-terracotta); color: var(--color-terracotta-dark); font-size: 0.74rem; font-weight: 700; padding: 3px 12px; border-radius: var(--radius-s); margin-bottom: 14px; }
.column-card h3 a { color: var(--color-navy-dark); }
.column-card .read-more { margin-top: auto; font-weight: 700; font-size: 0.86rem; }
.author-box { display: flex; gap: 16px; align-items: center; background: var(--color-cream); border: 1px solid var(--color-border); border-radius: var(--radius-m); padding: 22px; margin-top: 40px;}
.author-box .avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--color-navy-dark); display:flex;align-items:center;justify-content:center;color:#fff; font-family: var(--font-heading); font-size:1.2rem; flex-shrink:0;}
.author-box strong { display:block; color: var(--color-navy-dark); }
.author-box span { font-size: 0.85rem; color: var(--color-text-light); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-navy-dark);
  color: #C7CDD7;
  padding: 60px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); color: #fff; font-size: 1.2rem; margin-bottom: 14px; }
.footer-grid p { font-size: 0.86rem; color: #A3ABBB; }
.footer-grid h4 { color: #fff; font-family: var(--font-body); font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 0.03em;}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid a { color: #AEB6C4; font-size: 0.86rem; }
.footer-grid a:hover { color: #fff; }
.footer-legal-note {
  font-size: 0.76rem;
  color: #8A93A3;
  padding: 24px 0 10px;
  line-height: 1.9;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
  font-size: 0.78rem; color: #8A93A3;
  padding-top: 14px;
}
.footer-bottom a { color: #8A93A3; }

/* ---------- Utility ---------- */
@media (max-width: 640px) { .hide-sm { display: none; } }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.small-note { font-size: 0.82rem; color: var(--color-text-light); }
.divider { height: 1px; background: var(--color-border); margin: 50px 0; border: none; }
.tag-list { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0; }
.tag-pill { border: 1px solid var(--color-border); color: var(--color-navy-dark); font-size: 0.8rem; padding: 6px 14px; border-radius: var(--radius-s); font-weight: 700; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-navy); color: #fff;
  padding: 10px 16px; z-index: 999;
}
.skip-link:focus { left: 10px; top: 10px; }

/* ---------- 読み込み時フェード / ナビ開時のスクロールロック ---------- */
body.nav-open { overflow: hidden; }

/* ---------- スクロール連動リビール（フェードイン＋アップ） ---------- */
.reveal-target {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}
.reveal-target.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal-target { opacity: 1; transform: none; transition: none; }
}

/* ---------- トップへ戻るボタン ---------- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-navy-dark);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(22, 40, 63, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, background 0.2s ease;
  z-index: 90;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-terracotta); }

/* ---------- フォームのフォーカスグロー ---------- */
.form-group { transition: transform 0.2s ease; }
.form-group.is-focused label { color: var(--color-terracotta-dark); }
.form-group.is-focused input,
.form-group.is-focused select,
.form-group.is-focused textarea {
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px rgba(193, 89, 47, 0.12);
}
.form-group input, .form-group select, .form-group textarea {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* ---------- Responsive ---------- */
@media (min-width: 1101px) {
  .tel-link { display: inline-flex; align-items: center; }
}

@media (max-width: 1180px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .scope-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1100px) {
  .main-nav {
    position: fixed;
    top: 65px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px 26px;
    gap: 14px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
    display: none;
    z-index: 99;
  }
  .main-nav.open { display: flex; }
  .main-nav a { width: 100%; padding: 6px 0; font-size: 0.95rem; }
  .nav-toggle { display: block; }
  .header-cta .btn-outline { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 34px 24px; }
  .step { grid-template-columns: 50px 1fr; }
  .step-num { width: 44px; height: 44px; font-size: 1.05rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-panel { padding: 22px; }
  .hero-inner { padding: 60px 0; }
  .hero-stats-bar .container { grid-template-columns: 1fr; }
  .hero-stats-bar .stat { border-right: none; border-bottom: 1px solid var(--color-border); padding: 16px 12px; }
  .hero-stats-bar .stat:last-child { border-bottom: none; }
}