/* ========================================
   RESET & BASE
======================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #1a2b4a;
  background: #fff;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
.logo-img, .footer-logo-img { height: revert; max-width: revert; }
a { text-decoration: none; color: inherit; transition: opacity .2s; }
a:hover { opacity: .8; }
ul { list-style: none; }

/* ========================================
   VARIABLES
======================================== */
:root {
  --navy:       #0d2555;
  --blue:       #1655a2;
  --blue-mid:   #2d7dd2;
  --blue-light: #e8f0fb;
  --accent:     #0ea5e9;
  --white:      #ffffff;
  --gray-bg:    #f4f7fb;
  --gray-text:  #5a6d87;
  --border:     #d6e2f0;
  --success:    #10b981;
  --shadow-sm:  0 2px 8px rgba(13,37,85,.08);
  --shadow-md:  0 6px 24px rgba(13,37,85,.12);
  --shadow-lg:  0 16px 48px rgba(13,37,85,.16);
  --radius:     12px;
  --radius-sm:  8px;
}

/* ========================================
   CONTAINER
======================================== */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ========================================
   BUTTONS
======================================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 6px;
  font-weight: 600; font-size: .95rem; cursor: pointer;
  transition: all .2s; border: 2px solid transparent; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-primary:hover {
  background: var(--navy); border-color: var(--navy);
  opacity: 1; transform: translateY(-1px); box-shadow: var(--shadow-md);
}
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: var(--white); opacity: 1; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 9px 20px; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }
.mt-1 { margin-top: 12px; }

/* ========================================
   HEADER
======================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; height: 68px; gap: 24px;
}

/* Logo */
.logo-link { display: flex; align-items: center; flex-shrink: 0; }

/* 白色角丸プレートにロゴを包む */
.logo-plate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 10px;
  padding: 6px 14px;
  box-shadow: 0 1px 6px rgba(0,0,0,.12);
}
.logo-img {
  height: 38px !important;
  width: auto !important;
  max-width: none !important;
  min-width: 0 !important;
  display: block !important;
}

.global-nav { display: flex; gap: 4px; margin-left: auto; }
.global-nav a {
  padding: 6px 12px; border-radius: 4px;
  font-size: .85rem; font-weight: 500; color: var(--gray-text);
  transition: all .2s;
}
.global-nav a:hover { color: var(--blue); background: var(--blue-light); opacity: 1; }
.header-cta { flex-shrink: 0; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; }

/* Mobile Nav */
.mobile-nav {
  display: none; position: fixed; top: 68px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--border); z-index: 999;
  padding: 16px 24px 24px; flex-direction: column; gap: 4px;
  box-shadow: var(--shadow-md);
}
.mobile-nav.open { display: flex; }
.mobile-nav-link { padding: 10px 12px; font-size: .95rem; color: var(--navy); border-radius: 6px; }
.mobile-nav-link:hover { background: var(--blue-light); }
.mobile-nav-cta { margin-top: 12px; }

/* ========================================
   SECTION BASE
======================================== */
.section { padding: 96px 0; }
.section--gray { background: var(--gray-bg); }
.section--dark { background: var(--navy); }
.section--navy { background: #0a1e45; }

.section-header { text-align: center; margin-bottom: 64px; }
.section-header--light { color: var(--white); }

.section-tag {
  display: inline-block; background: var(--blue-light); color: var(--blue);
  font-size: .75rem; font-weight: 700; letter-spacing: .12em;
  padding: 4px 14px; border-radius: 20px; margin-bottom: 16px;
}
.section-tag--light { background: rgba(255,255,255,.15); color: rgba(255,255,255,.9); }

.section-title {
  font-family: 'Noto Serif JP', serif; font-size: 2.1rem;
  font-weight: 700; line-height: 1.45; color: var(--navy);
}
.section-title--light { color: var(--white); }
.text-accent { color: var(--blue); }
.text-accent-light { color: #7ec8f0; }

.section-lead { margin-top: 20px; font-size: 1rem; color: var(--gray-text); line-height: 1.8; }
.section-lead--light { color: rgba(255,255,255,.8); }

/* ========================================
   HERO
======================================== */
.hero { position: relative; padding-top: 68px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(140deg, #0d2555 0%, #1655a2 50%, #1a7ac4 100%);
  z-index: 0;
}
.hero-bg::before {
  content: ''; position: absolute;
  top: -100px; right: -80px; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 400px;
  gap: 60px; align-items: center;
  padding-top: 80px; padding-bottom: 80px;
}

.hero-eyebrow {
  font-size: .75rem; font-weight: 600; letter-spacing: .2em;
  color: rgba(255,255,255,.6); margin-bottom: 16px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.15); color: rgba(255,255,255,.9);
  font-size: .8rem; font-weight: 600; padding: 6px 16px;
  border-radius: 20px; margin-bottom: 14px; border: 1px solid rgba(255,255,255,.25);
}

.hero-title {
  font-family: 'Noto Serif JP', serif; font-size: 2.8rem;
  font-weight: 700; line-height: 1.35; color: var(--white); margin-bottom: 24px;
}
.hero-title-accent {
  color: #7dd3fc; position: relative;
}

.hero-subtitle {
  font-size: 1rem; color: rgba(255,255,255,.85); line-height: 1.9; margin-bottom: 36px;
}
.hero-subtitle strong { color: var(--white); font-weight: 700; }

.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .btn-outline {
  border-color: rgba(255,255,255,.6); color: var(--white);
}
.hero .btn-outline:hover {
  background: rgba(255,255,255,.15); color: var(--white);
}

/* KPI Cards */
.hero-card-wrap { display: flex; flex-direction: column; gap: 16px; }
.kpi-card {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius); padding: 24px 28px;
  backdrop-filter: blur(8px); text-align: center;
}
.kpi-card--accent { background: rgba(255,255,255,.22); border-color: rgba(255,255,255,.4); }
.kpi-number {
  font-size: 3rem; font-weight: 800; color: var(--white); line-height: 1;
}
.kpi-unit { font-size: 1.6rem; }
.kpi-label { font-size: .85rem; color: rgba(255,255,255,.75); margin-top: 6px; font-weight: 500; }

/* Stat Bar */
.hero-stat-bar { position: relative; z-index: 1; background: rgba(0,0,0,.25); padding: 20px 0; }
.stat-bar-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
}
.stat-item {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,.9); font-size: 1rem; padding: 10px 32px;
  font-weight: 500;
}
.stat-text { font-size: 1rem; }
.stat-item i { color: #7dd3fc; font-size: 1.2rem; flex-shrink: 0; }
.stat-item strong { color: var(--white); font-weight: 700; font-size: 1.05rem; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,.25); }
.sp-br { display: none; }
.pc-br { display: inline; }

/* ========================================
   PROBLEM
======================================== */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.problem-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s;
}
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.problem-card--solution { background: var(--blue-light); border-color: var(--blue); }
.problem-icon {
  width: 48px; height: 48px; background: var(--blue-light); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--blue); margin-bottom: 16px;
}
.problem-card--solution .problem-icon { background: var(--blue); color: var(--white); }
.problem-title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.problem-text { font-size: .88rem; color: var(--gray-text); line-height: 1.7; }
.problem-text strong { color: var(--navy); }

/* ========================================
   FEATURES
======================================== */
.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center; margin-bottom: 80px; padding-bottom: 80px;
  border-bottom: 1px solid var(--border);
}
.feature-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.feature-row--reverse { direction: rtl; }
.feature-row--reverse > * { direction: ltr; }

.feature-visual { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.feature-icon-wrap {
  width: 100px; height: 100px; border-radius: 24px;
  display: flex; align-items: center; justify-content: center; font-size: 2.8rem;
}
.feature-icon-wrap--01 { background: #dbeafe; color: #1d4ed8; }
.feature-icon-wrap--02 { background: #e0f2fe; color: #0369a1; }
.feature-icon-wrap--03 { background: #d1fae5; color: #065f46; }

.feature-diagram {
  display: flex; align-items: center; gap: 16px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 28px; box-shadow: var(--shadow-sm);
}
.diagram-node {
  background: var(--blue-light); border: 2px solid var(--blue);
  border-radius: 8px; padding: 10px 20px;
  font-weight: 700; font-size: .9rem; color: var(--blue);
}
.diagram-node--hospital { background: var(--blue); color: var(--white); }
.diagram-arrows { color: var(--blue); font-size: 1.5rem; }

.feature-diagram--content { gap: 12px; flex-wrap: wrap; justify-content: center; }
.content-item {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--blue-light); border-radius: 10px; padding: 14px 20px;
  font-size: .82rem; font-weight: 600; color: var(--blue); min-width: 80px;
}
.content-item i { font-size: 1.4rem; }

.feature-diagram--strategy { gap: 20px; padding: 20px 24px; }

/* Feature01: リレーション図 */
.feature-diagram--relation {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; padding: 20px 16px; background: var(--gray-bg);
  border-radius: var(--radius); margin-bottom: 16px;
}
.relation-hospital, .relation-agent {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  flex-shrink: 0;
}
.relation-icon {
  width: 52px; height: 52px; background: var(--blue); color: var(--white);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.relation-icon--agent {
  background: #0ea5e9;
}
.relation-label {
  font-size: .8rem; font-weight: 700; color: var(--navy); text-align: center; line-height: 1.4;
}
.relation-center { flex: 1; display: flex; align-items: center; justify-content: center; }
.relation-arrow-wrap {
  display: flex; flex-direction: column; align-items: stretch; gap: 6px; width: 100%;
}
.relation-badge {
  background: var(--white);
  border: 2px solid var(--border);
  padding: 5px 8px; border-radius: 8px;
  text-align: center; align-self: center;
  box-shadow: var(--shadow-sm);
}
.relation-line {
  display: flex; align-items: center; gap: 6px;
  color: var(--blue); font-size: .92rem;
}
.relation-line--top { justify-content: flex-end; }
.relation-line--bottom { justify-content: flex-start; }
.relation-line-label {
  font-size: .7rem; font-weight: 600; color: var(--gray-text);
  white-space: nowrap;
}

/* Feature03: Before→After図 */
.feature-diagram--beforeafter {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 16px; background: var(--gray-bg);
  border-radius: var(--radius); margin-bottom: 16px;
}
.ba-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.ba-label {
  font-size: .72rem; font-weight: 700; letter-spacing: .08em; padding: 3px 12px;
  border-radius: 20px;
}
.ba-label--before { background: #fee2e2; color: #dc2626; }
.ba-label--after { background: #dcfce7; color: #16a34a; }
.ba-content {
  width: 100%; border-radius: 10px; padding: 14px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  text-align: center;
}
.ba-content--before { background: #fef2f2; border: 1.5px solid #fca5a5; }
.ba-content--after { background: #f0fdf4; border: 1.5px solid #86efac; }
.ba-content--before i { font-size: 1.6rem; color: #dc2626; }
.ba-content--after i { font-size: 1.6rem; color: #16a34a; }
.ba-content p { font-size: .78rem; font-weight: 600; color: var(--navy); line-height: 1.5; margin: 0; }
.ba-arrow { color: var(--blue); font-size: 1.4rem; flex-shrink: 0; }
.strategy-before, .strategy-after {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.strategy-label { font-size: .75rem; font-weight: 700; color: var(--gray-text); letter-spacing: .06em; }
.strategy-bar { width: 60px; border-radius: 4px; }
.strategy-bar--low { height: 32px; background: #fca5a5; }
.strategy-bar--high { height: 72px; background: var(--success); }
.strategy-val { font-size: .78rem; font-weight: 600; color: var(--navy); }
.strategy-arrow { color: var(--blue); font-size: 1.4rem; }

.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.tag {
  background: var(--gray-bg); border: 1px solid var(--border);
  border-radius: 20px; padding: 4px 12px;
  font-size: .78rem; color: var(--gray-text); font-weight: 500;
}

.feature-num {
  font-size: 4rem; font-weight: 800; color: var(--blue-light); line-height: 1; margin-bottom: 4px;
}
.feature-title {
  font-size: 1.1rem; font-weight: 700; color: var(--blue);
  letter-spacing: .04em; margin-bottom: 8px;
}
.feature-subtitle {
  font-family: 'Noto Serif JP', serif; font-size: 1.3rem; font-weight: 700;
  color: var(--navy); line-height: 1.5; margin-bottom: 20px;
}
.feature-text { font-size: .95rem; color: #3a4f6b; line-height: 1.85; }
.feature-text strong { color: var(--blue); }

/* ========================================
   RESULTS
======================================== */
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 48px; }
.result-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius); padding: 36px 32px; backdrop-filter: blur(4px);
}
.result-card-tag {
  display: inline-block; background: rgba(14,165,233,.2); color: #7dd3fc;
  font-size: .78rem; font-weight: 600; letter-spacing: .06em;
  padding: 4px 14px; border-radius: 20px; margin-bottom: 24px;
}
.result-kpi-row {
  display: flex; align-items: center; gap: 24px;
  margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.result-kpi-number {
  font-size: 4.5rem; font-weight: 800; color: var(--white); line-height: 1;
}
.result-kpi-unit { font-size: 2rem; color: #7dd3fc; }
.result-kpi-label { font-size: .85rem; color: rgba(255,255,255,.7); margin-top: 6px; }
.result-sub-kpi {
  display: flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,.85); font-size: .88rem; margin-bottom: 8px;
}
.result-sub-kpi i { color: #4ade80; font-size: .9rem; }
.result-sub-kpi strong { color: var(--white); }
.result-section { margin-bottom: 16px; }
.result-section-title {
  display: flex; align-items: center; gap: 6px;
  font-size: .82rem; font-weight: 700; letter-spacing: .06em;
  color: rgba(255,255,255,.6); margin-bottom: 8px;
}
.result-section-title i { color: #fbbf24; }
.result-list li {
  font-size: .88rem; color: rgba(255,255,255,.8);
  padding: 4px 0 4px 16px; position: relative;
}
.result-list li::before { content: '•'; position: absolute; left: 4px; color: var(--accent); }
.result-list li strong { color: var(--white); }
.result-outcome {
  background: rgba(14,165,233,.12); border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0; padding: 12px 16px;
  font-size: .88rem; color: rgba(255,255,255,.85); margin-top: 16px; line-height: 1.7;
}
.result-outcome strong { color: var(--white); }
.results-cta { text-align: center; }

/* ========================================
   SERVICES / TABS
======================================== */
.services-tabs {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
}
.tab-buttons { display: flex; border-bottom: 2px solid var(--border); background: var(--gray-bg); }
.tab-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 12px; background: none; border: none;
  border-bottom: 3px solid transparent; margin-bottom: -2px;
  font-size: .9rem; font-weight: 600; color: var(--gray-text);
  cursor: pointer; transition: all .2s;
}
.tab-btn:hover { color: var(--blue); background: var(--blue-light); }
.tab-btn.active { color: var(--blue); background: var(--white); border-bottom-color: var(--blue); }

/* tab-panel: 非activeはdisplay:none、JSで制御 */
.tab-panel { padding: 36px; display: none; }
.tab-panel.active { display: block; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-item {
  display: flex; gap: 16px; padding: 20px;
  background: var(--gray-bg); border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.service-num {
  flex-shrink: 0; width: 36px; height: 36px; background: var(--blue); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700;
}
.service-body h4 { font-size: .95rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.service-body p { font-size: .85rem; color: var(--gray-text); line-height: 1.65; }

/* ========================================
   FLOW（改行崩れ対策）
======================================== */
.flow-steps {
  display: flex; align-items: stretch;
  gap: 0; overflow: visible;
}
.flow-step {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px;
  text-align: center; box-shadow: var(--shadow-sm);
  transition: transform .2s;
}
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px;
  text-align: center; box-shadow: var(--shadow-sm);
  transition: transform .2s;
}
.flow-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.flow-step-num {
  display: inline-block; background: var(--blue); color: var(--white);
  font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 20px; margin-bottom: 14px; white-space: nowrap;
}
.flow-step-icon { font-size: 2rem; color: var(--blue); margin-bottom: 12px; }
.flow-step-title {
  font-size: .95rem; font-weight: 700; color: var(--navy);
  margin-bottom: 8px; word-break: keep-all; overflow-wrap: break-word;
}
.flow-step-text {
  font-size: .83rem; color: var(--gray-text); line-height: 1.6; margin-bottom: 12px;
  word-break: keep-all; overflow-wrap: break-word;
}
.flow-step-note {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--blue-light); color: var(--blue);
  font-size: .78rem; font-weight: 600; padding: 4px 10px; border-radius: 20px;
  white-space: nowrap; margin-top: auto;
}
.flow-arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 1.1rem; padding: 0 8px; padding-top: 70px; flex-shrink: 0;
}

/* ========================================
   PRICE（2列中央揃え）
======================================== */
.price-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 32px; max-width: 880px; margin: 0 auto 32px;
}
.price-card {
  background: var(--white); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 36px 28px;
  position: relative; box-shadow: var(--shadow-sm); transition: transform .2s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card--featured { border-color: var(--blue); box-shadow: var(--shadow-lg); }

.price-popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: var(--white);
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  padding: 5px 18px; border-radius: 20px; white-space: nowrap;
}
.price-popular-badge--b { background: #0369a1; }

.price-plan-name { font-size: .8rem; font-weight: 700; color: var(--blue); letter-spacing: .1em; margin-bottom: 6px; }
.price-plan-label { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 20px; }

/* 料金構造ビジュアル */
.price-structure {
  background: var(--gray-bg);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.price-structure-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
}
.price-structure-item + .price-structure-item {
  border-top: 1px dashed var(--border);
}
.price-structure-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: var(--blue-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: .95rem;
}
.price-structure-icon--reward {
  background: #d1fae5;
  color: var(--success);
}
.price-structure-label {
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}
.price-structure-desc {
  font-size: .8rem;
  color: var(--gray-text);
  line-height: 1.55;
}
.price-structure-tag {
  background: #d1fae5;
  color: #065f46;
  font-size: .68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}
.price-structure-tag--b {
  background: #dbeafe;
  color: #1e40af;
}
.price-structure-plus {
  text-align: center;
  color: var(--blue);
  font-size: .8rem;
  padding: 4px 0;
  opacity: .5;
}

.price-plan-desc {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .85rem; color: var(--gray-text); line-height: 1.65;
  margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border);
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.price-plan-desc i { color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.price-plan-desc strong { color: var(--navy); }
.price-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.price-features li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .88rem; color: var(--navy);
}
.price-features li i { flex-shrink: 0; margin-top: 2px; font-size: .85rem; }
.price-features li i.fa-check { color: var(--success); }

.price-note {
  background: var(--blue-light); border-radius: var(--radius-sm);
  padding: 16px 20px; display: flex; flex-direction: column; gap: 6px;
  max-width: 880px; margin: 0 auto;
}
.price-note p { display: flex; align-items: flex-start; gap: 8px; font-size: .85rem; color: var(--gray-text); }
.price-note i { color: var(--blue); flex-shrink: 0; margin-top: 2px; }

/* ========================================
   FAQ
======================================== */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px; background: none; border: none; text-align: left;
  font-size: .95rem; font-weight: 600; color: var(--navy); cursor: pointer; transition: background .2s;
}
.faq-question:hover { background: var(--blue-light); }
.faq-q-icon { color: var(--blue); margin-right: 6px; }
.faq-arrow { flex-shrink: 0; color: var(--blue); transition: transform .3s; font-size: .9rem; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-answer p {
  font-size: .9rem; color: var(--gray-text); line-height: 1.8;
  border-top: 1px solid var(--border); padding-top: 16px;
}

/* ========================================
   CTA / CONTACT
======================================== */
.cta-header { text-align: center; margin-bottom: 56px; }
.cta-title {
  font-family: 'Noto Serif JP', serif; font-size: 2.2rem; font-weight: 700;
  color: var(--white); line-height: 1.45; margin-bottom: 20px;
}
.cta-lead { font-size: 1rem; color: rgba(255,255,255,.8); line-height: 1.8; }
.cta-lead strong { color: var(--white); }

.contact-wrap { display: grid; grid-template-columns: 340px 1fr; gap: 48px; align-items: start; }
.contact-info-title { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 24px; }
.contact-benefits { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.contact-benefit {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .9rem; color: rgba(255,255,255,.85); line-height: 1.65;
}
.contact-benefit i { color: #4ade80; flex-shrink: 0; margin-top: 2px; }

.contact-form {
  background: var(--white); border-radius: var(--radius);
  padding: 36px 32px; box-shadow: var(--shadow-lg);
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-label {
  display: flex; align-items: center; gap: 6px;
  font-size: .85rem; font-weight: 600; color: var(--navy); margin-bottom: 7px;
}
.form-required { background: #fee2e2; color: #dc2626; font-size: .7rem; padding: 2px 7px; border-radius: 4px; }
.form-optional { background: var(--gray-bg); color: var(--gray-text); font-size: .7rem; padding: 2px 7px; border-radius: 4px; }
.form-input {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: 6px; font-size: .92rem; font-family: inherit;
  color: var(--navy); background: var(--white);
  transition: border-color .2s, box-shadow .2s; outline: none;
}
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,85,162,.1); }
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 100px; }
.form-submit { margin-top: 8px; font-size: 1rem; }
.form-note { margin-top: 12px; font-size: .78rem; color: var(--gray-text); text-align: center; }

/* ========================================
   FOOTER
======================================== */
.site-footer { background: var(--navy); padding: 40px 0; text-align: center; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.footer-logo-link { display: inline-flex; align-items: center; }
.footer-logo-svg { height: 56px; width: auto; }

/* フッター用：白色角丸プレート */
.footer-logo-plate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 12px;
  padding: 10px 20px;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.footer-logo-img {
  height: 48px !important;
  width: auto !important;
  max-width: none !important;
  min-width: 0 !important;
  display: block !important;
}
.footer-copy { font-size: .88rem; color: rgba(255,255,255,.65); margin-top: 4px; }
.footer-copyright { font-size: .78rem; color: rgba(255,255,255,.4); }

/* ========================================
   MODAL
======================================== */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 2000;
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white); border-radius: var(--radius); padding: 48px 40px;
  text-align: center; max-width: 420px; width: 90%; box-shadow: var(--shadow-lg);
}
.modal-icon { font-size: 3rem; color: var(--success); margin-bottom: 16px; }
.modal-title { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.modal-text { font-size: .92rem; color: var(--gray-text); line-height: 1.7; margin-bottom: 24px; }