/* ============= Tokens ============= */
:root {
  --navy:        #1B2A4A;
  --navy-deep:   #10192F;
  --navy-soft:   #4A5A7A;
  --bg:          #FFFFFF;
  --bg-soft:     #F6F7FB;
  --wash-a:      #F2F4FA; /* 淡ネイビー */
  --wash-b:      #FFF6EF; /* 淡オレンジ */
  --text:        #232A3B;
  --text-soft:   #4B5468;
  --text-mute:   #767F94;
  --hairline:    rgba(27,42,74,0.12);
  --shadow-card: 0 1px 0 rgba(16,25,47,0.04), 0 8px 24px rgba(16,25,47,0.07);

  /* Instagram連想グラデーション（CTA専用） */
  --grad-1: #1B2A4A;
  --grad-2: #C13584;
  --grad-3: #F77737;
  --grad-4: #FCAF45;
  --cta-grad: linear-gradient(90deg, var(--grad-1) 0%, var(--grad-2) 40%, var(--grad-3) 72%, var(--grad-4) 100%);
  --cta-grad-hover: linear-gradient(90deg, var(--grad-2) 0%, var(--grad-3) 55%, var(--grad-4) 100%);

  --radius-lg:   20px;
  --radius-md:   14px;
  --radius-pill: 999px;
}

/* ============= Reset / Base ============= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
p { margin: 0 0 0.2em; }
p:last-child { margin-bottom: 0; }
a { color: var(--navy); }
img { max-width: 100%; display: block; }
h1,h2,h3,h4,h5 { margin: 0; color: var(--navy); letter-spacing: -0.015em; word-break: auto-phrase; }

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 720px) { .wrap { padding: 0 64px; } }

/* ============= Type scale ============= */
h1 { font-size: 32px; font-weight: 900; line-height: 1.28; letter-spacing: -0.02em; }
h2 { font-size: 25px; font-weight: 700; line-height: 1.42; }
h3 { font-size: 18px; font-weight: 700; line-height: 1.6; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--grad-2);
  margin-bottom: 12px;
}
.key-number {
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--cta-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@media (min-width: 720px) {
  h1 { font-size: 52px; }
  h2 { font-size: 34px; }
  h3 { font-size: 20px; }
}

/* ============= Section rhythm ============= */
section { padding: 64px 0; }
@media (min-width: 720px) { section { padding: 96px 0; } }
.section-wash-a { background: var(--wash-a); }
.section-wash-b { background: var(--wash-b); }
.section-grad { background: var(--cta-grad); }
.panel-block {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  box-shadow: 0 24px 60px rgba(16,25,47,0.22);
}
.panel-block + .panel-block { margin-top: 40px; }
@media (min-width: 720px) {
  .panel-block { padding: 64px 56px; border-radius: 28px; }
  .panel-block + .panel-block { margin-top: 56px; }
}
.section-head { max-width: 860px; margin: 0 auto 40px; text-align: center; }
.section-head p { color: var(--text-soft); font-size: 16px; margin-top: 12px; }

/* ============= Header ============= */
.site-header {
  border-bottom: 1px solid var(--hairline);
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
@media (min-width: 720px) { .site-header .inner { padding: 16px 64px; } }
.brandmark {
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--navy);
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.brandmark .service-name { font-weight: 500; font-size: 13px; color: var(--text-mute); }
.site-header .header-cta { display: none; }
@media (min-width: 720px) { .site-header .header-cta { display: inline-flex; } }

/* ============= CTA button ============= */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 30px;
  background: var(--cta-grad);
  color: #fff;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 16px;
  font-family: inherit;
  line-height: 1.4;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: filter 150ms, transform 150ms;
  white-space: nowrap;
}
.cta:hover { filter: brightness(1.06) saturate(1.1); transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 28px;
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--hairline);
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: border-color 150ms, background 150ms;
}
.btn-ghost:hover { border-color: var(--navy); background: var(--wash-a); }

.cta-bubble {
  position: relative;
  display: inline-block;
}
.cta-bubble .bubble-label {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.cta-bubble .bubble-label::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px 5px 0;
  border-style: solid;
  border-color: var(--navy) transparent transparent;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 16px; }

/* ============= Hero ============= */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
  background: var(--bg);
}
@media (min-width: 720px) {
  .hero {
    padding: 120px 0 88px;
    min-height: 82vh;
    display: flex;
    align-items: center;
  }
  .hero .wrap { width: 100%; }
}
.hero .wrap { position: relative; z-index: 2; max-width: 920px; text-align: center; margin: 0 auto; }
.hero h1 { margin-bottom: 18px; font-size: 34px; }
@media (min-width: 720px) { .hero h1 { font-size: 52px; } }
.hero .lede { font-size: 20px; font-weight: 700; color: var(--navy-soft); letter-spacing: 0.01em; margin-bottom: 28px; }
.hero .body-text { max-width: 620px; margin: 0 auto 32px; font-size: 15px; line-height: 1.8; color: var(--text-mute); }
.hero .cta-row { justify-content: center; margin-bottom: 28px; }
.hero .proof {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--grad-2);
}

.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.28; z-index: 1; }
.blob1 { width: 380px; height: 380px; top: -140px; left: -120px; background: var(--grad-2); }
.blob2 { width: 320px; height: 320px; bottom: -120px; right: -100px; background: var(--grad-3); }
.blob3 { width: 220px; height: 220px; top: 40%; right: 8%; background: var(--grad-4); opacity: 0.2; }

/* ============= Problem ============= */
.card-grid-3 {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .card-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.card .card-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--wash-a);
  color: var(--grad-2);
  font-weight: 900;
  font-size: 14px;
  margin-bottom: 14px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--text-soft); font-size: 15px; }

/* ============= Program (against/for) ============= */
.compare-wrap {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 720px) { .compare-wrap { grid-template-columns: 1fr 1fr; gap: 32px; } }
.compare-card {
  border-radius: var(--radius-lg);
  padding: 28px 26px;
}
.compare-card.against { background: var(--wash-a); border: 1px solid var(--hairline); }
.compare-card.for { background: var(--navy); color: #fff; box-shadow: var(--shadow-card); }
.compare-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; color: var(--text-mute); }
.compare-card.for h4 { color: rgba(255,255,255,0.7); }
.compare-card ul { margin: 0; padding: 0; list-style: none; }
.compare-card li { padding: 10px 0 10px 28px; position: relative; font-size: 15px; border-top: 1px solid var(--hairline); }
.compare-card.for li { border-top-color: rgba(255,255,255,0.14); }
.compare-card li:first-child { border-top: none; }
.compare-card.against li::before { content: "×"; position: absolute; left: 0; top: 9px; color: var(--text-mute); font-weight: 700; }
.compare-card.for li::before { content: "○"; position: absolute; left: 0; top: 9px; color: var(--grad-4); font-weight: 700; }

.vs-badge {
  display: none;
}
@media (min-width: 720px) {
  .vs-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--cta-grad);
    color: #fff;
    font-weight: 900;
    font-size: 14px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    box-shadow: 0 4px 16px rgba(27,42,74,0.24);
  }
}

/* ============= Fit (chip grid) ============= */
.chip-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-bottom: 40px;
}
@media (min-width: 720px) { .chip-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.chip {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 18px 18px;
}
.chip-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--wash-a);
  position: relative;
}
.chip-icon::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: var(--cta-grad);
}
.chip-label { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.chip-desc { font-size: 13px; color: var(--text-mute); line-height: 1.7; }

.flow-arrow { display: flex; justify-content: center; margin: 4px 0 32px; }
.flow-arrow span {
  position: relative;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--cta-grad);
  box-shadow: 0 4px 14px rgba(27,42,74,0.18);
}
.flow-arrow span::before {
  content: "";
  position: absolute;
  top: 41%; left: 50%;
  width: 8px; height: 8px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: translate(-50%, -50%) rotate(45deg);
}

.principle-row {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 720px) { .principle-row { grid-template-columns: repeat(3, 1fr); } }
.principle-item {
  text-align: center;
  padding: 20px;
  border-top: 3px solid var(--grad-3);
}
.principle-tag { font-size: 12px; color: var(--text-mute); font-weight: 700; letter-spacing: 0.06em; margin-bottom: 8px; }
.principle-text { font-weight: 700; font-size: 16px; }

/* ============= Framework (4 step icons) ============= */
.step-row {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 720px) { .step-row { grid-template-columns: repeat(4, 1fr); } }
.step-item { text-align: center; }
.step-badge {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--cta-grad);
  color: #fff;
  font-weight: 900;
  font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.step-item h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.step-item p { font-size: 13px; color: var(--text-mute); }

/* ============= 統合セクション内のブロック見出し ============= */
.section-sub-head { text-align: center; margin: 0 0 32px; }
.section-sub-head h3 { font-size: 22px; }
@media (min-width: 720px) { .section-sub-head h3 { font-size: 26px; } }

/* ============= 統合セクション内のサブセクション（独自のsection-headを持つブロック） ============= */
.subsection { margin-top: 56px; }
@media (min-width: 720px) { .subsection { margin-top: 80px; } }

/* ============= Phases (card grid, moved here from timeline) ============= */
.phase-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  max-width: 1180px;
  margin: 0 auto;
}
@media (min-width: 720px) { .phase-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .phase-grid { grid-template-columns: repeat(4, 1fr); } }
.phase-card {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-card);
}
.phase-card .phase-when { font-size: 13px; font-weight: 700; color: var(--grad-2); margin-bottom: 6px; }
.phase-card h4 { margin-bottom: 14px; }
.phase-card ul { margin: 0; padding: 0; list-style: none; }
.phase-card li { font-size: 14px; color: var(--text-soft); padding: 5px 0 5px 18px; position: relative; }
.phase-card li::before { content: "―"; position: absolute; left: 0; color: var(--text-mute); }

/* ============= Phases (timeline) ============= */
.timeline { width: fit-content; max-width: 640px; margin: 0 auto; position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--hairline);
}
.timeline-item { position: relative; padding: 0 0 40px 56px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: 8px; top: 4px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--cta-grad);
  border: 4px solid var(--bg);
}
.timeline-when { font-size: 13px; font-weight: 700; color: var(--grad-2); margin-bottom: 4px; }
.timeline-item h4 { margin-bottom: 10px; }
.timeline-item ul { margin: 0; padding: 0; list-style: none; }
.timeline-item li { font-size: 15px; color: var(--text-soft); padding: 4px 0 4px 18px; position: relative; }
.timeline-item li::before { content: "―"; position: absolute; left: 0; color: var(--text-mute); }

/* ============= Curriculum (vertical timeline, reuses .timeline) ============= */
.timeline-item .curr-desc { font-size: 15px; color: var(--text-soft); margin: 0 0 12px; }
.task-chip {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  background: var(--wash-a);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}
.table-note { text-align: center; font-size: 13px; color: var(--text-mute); margin-top: 28px; }

/* ============= Ops ============= */
.ops-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto 48px;
}
.ops-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ops-tag {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font-size: 12px;
  font-weight: 700;
  color: var(--grad-2);
  background: rgba(193,53,132,0.1);
  padding: 8px 14px;
  border-radius: var(--radius-md);
}
.ops-item p { font-size: 14px; color: var(--text-soft); margin: 0; }

@media (min-width: 720px) {
  .ops-list { width: fit-content; gap: 18px; }
  .ops-item { flex-direction: row; align-items: flex-start; gap: 16px; }
  .ops-tag { display: inline-block; width: auto; white-space: nowrap; border-radius: var(--radius-pill); padding: 6px 14px; }
  .ops-item p { margin: 4px 0 0; }
}

.team-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  max-width: 920px;
  margin: 0 auto;
}
@media (min-width: 720px) { .team-grid { grid-template-columns: repeat(3, 1fr); } }
.team-card {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 20px;
}
.team-card h5 { font-size: 15px; font-weight: 700; margin-bottom: 10px; color: var(--navy); }
.team-card ul { margin: 0; padding: 0; list-style: none; }
.team-card li { font-size: 13px; color: var(--text-mute); padding: 3px 0 3px 16px; position: relative; }
.team-card li::before { content: "―"; position: absolute; left: 0; color: var(--text-mute); }

/* ============= Pricing ============= */
.plan-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  max-width: 1000px;
  margin: 0 auto;
}
@media (min-width: 720px) { .plan-grid { grid-template-columns: repeat(2, 1fr); } }
.plan-card {
  background: var(--bg);
  border: 1.5px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  box-shadow: var(--shadow-card);
}
.plan-card.featured { border-color: var(--grad-2); }
.plan-card .ribbon {
  position: absolute;
  top: -14px; left: 28px;
  background: var(--cta-grad);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
}
.plan-tag { font-size: 13px; font-weight: 700; color: var(--grad-2); margin-bottom: 8px; }
.plan-card h3 { margin-bottom: 16px; }
.plan-meta { font-size: 13px; color: var(--text-mute); margin-bottom: 4px; }
.plan-price { margin: 20px 0 16px; }
.plan-price .num { font-size: 30px; }
.plan-price small { font-size: 13px; color: var(--text-mute); font-weight: 500; margin-left: 4px; }
@media (min-width: 720px) { .plan-price .num { font-size: 40px; } }

.plan-price .price-line { margin-bottom: 4px; }
.plan-price .price-suffix { display: block; margin-top: 4px; }
.plan-price .badge {
  display: inline-block;
  margin-left: 12px;
  padding: 4px 12px;
  background: var(--wash-a);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  vertical-align: middle;
}
.plan-card .desc { font-size: 14px; color: var(--text-soft); }
.plan-card .includes-list { margin: 0; padding: 0; list-style: none; }
.plan-card .includes-list li { font-size: 14px; color: var(--text-soft); padding: 6px 0 6px 20px; position: relative; }
.plan-card .includes-list li::before { content: "・"; position: absolute; left: 0; }

.reco-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  max-width: 920px;
  margin: 0 auto;
}
@media (min-width: 720px) { .reco-grid { grid-template-columns: repeat(2, 1fr); } }
.reco-item {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 22px;
}
.reco-item h5 { font-size: 15px; margin-bottom: 12px; }
.reco-item p { font-size: 14px; color: var(--text-soft); margin: 0; }
.reco-item ul { margin: 0; padding: 0; list-style: none; }
.reco-item li { font-size: 14px; color: var(--text-soft); padding: 6px 0 6px 20px; position: relative; }
.reco-item li::before { content: "・"; position: absolute; left: 0; }

/* ============= Flow (5 step card) ============= */
.flow-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .flow-grid { grid-template-columns: repeat(5, 1fr); } }
.flow-item { text-align: center; padding: 20px 14px; }
.flow-badge {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--grad-2);
  color: var(--grad-2);
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
}
.flow-item h5 { font-size: 14px; margin-bottom: 6px; }
.flow-item p { font-size: 12px; color: var(--text-mute); }
.flow-note { text-align: center; margin-top: 32px; font-size: 14px; color: var(--text-soft); }
#pricing .flow-note { text-align: left; max-width: 920px; margin-left: auto; margin-right: auto; }

/* ============= FAQ ============= */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--hairline);
  padding: 20px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.plus {
  position: relative;
  width: 20px; height: 20px;
  flex-shrink: 0;
}
.plus::before, .plus::after {
  content: "";
  position: absolute;
  background: var(--navy);
  transition: transform 150ms;
}
.plus::before { top: 9px; left: 2px; right: 2px; height: 2px; }
.plus::after { left: 9px; top: 2px; bottom: 2px; width: 2px; }
.faq-item[open] .plus::after { transform: rotate(90deg); opacity: 0; }
.faq-a { margin-top: 14px; font-size: 15px; color: var(--text-soft); }

/* ============= Contact ============= */
.contact {
  background: var(--cta-grad);
  color: #fff;
}
.contact .section-head h2 { color: #fff; }
.contact .section-head p { color: rgba(255,255,255,0.68); }
.contact .eyebrow { color: var(--grad-4); }
.contact .form-card .section-head h2 { color: var(--navy); }
.contact .form-card .eyebrow { color: var(--grad-2); }

/* ============= Navy section (outcomes) ============= */
.section-navy { background: var(--navy); color: rgba(255,255,255,0.86); }
.section-navy .eyebrow { color: var(--grad-4); }
.section-navy .section-head h2 { color: #fff; }
.section-navy .timeline::before { background: rgba(255,255,255,0.18); }
.section-navy .timeline-dot { border-color: var(--navy); }
.section-navy .timeline-when { color: var(--grad-4); }
.section-navy .timeline-item h4 { color: #fff; }
.section-navy .timeline-item li { color: rgba(255,255,255,0.7); }
.section-navy .timeline-item li::before { color: rgba(255,255,255,0.4); }

.accent-pink { font-weight: 900; color: var(--grad-2); letter-spacing: -0.03em; }
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  max-width: 640px;
  margin: 0 auto;
  color: var(--text);
  box-shadow: 0 24px 60px rgba(16,25,47,0.22);
}
@media (min-width: 720px) { .form-card { padding: 44px; } }
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.req { color: var(--grad-2); font-size: 12px; margin-left: 5px; font-weight: 700; }
.opt { color: var(--text-mute); font-size: 12px; margin-left: 6px; font-weight: 400; }
.form-input, .form-select, .form-textarea {
  display: block; width: 100%;
  padding: 13px 16px;
  font-size: 16px; font-family: inherit;
  border: 1.5px solid var(--hairline);
  border-radius: 10px;
  background: #fff; color: var(--text);
  -webkit-appearance: none; appearance: none;
  transition: border-color 120ms, box-shadow 120ms;
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--grad-2);
  box-shadow: 0 0 0 3px rgba(193,53,132,0.12);
}
.form-input.is-error, .form-select.is-error { border-color: #C0392B; background: #FDF3F2; }
.form-error-msg { font-size: 13px; color: #C0392B; margin-top: 6px; display: none; }
.form-error-msg.is-visible { display: block; }
.form-submit { width: 100%; margin-top: 8px; }
.form-note { text-align: center; font-size: 13px; color: var(--text-mute); margin-top: 14px; }
.success-area { display: none; text-align: center; padding: 20px 0; }
.success-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--wash-a); color: var(--grad-2);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 700; margin-bottom: 20px;
}

/* ============= Footer ============= */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.6);
  padding: 40px 0;
  font-size: 13px;
}
.site-footer strong { color: #fff; display: block; margin-bottom: 6px; font-size: 15px; }
.site-footer p { margin: 4px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px 24px; }
.footer-credit { font-size: 12px; color: rgba(255,255,255,0.4); white-space: nowrap; margin: 0; }

/* ============= Utility ============= */
.sp-br { display: inline; }
@media (min-width: 720px) { .sp-br { display: none; } }

/* grid item内の長いテキストがコンテナを押し広げないようにする（min-width:autoの既定挙動を打ち消す） */
.card-grid-3 > .card,
.compare-wrap > .compare-card,
.chip-grid > .chip,
.step-row > .step-item,
.phase-grid > .phase-card,
.team-grid > .team-card,
.plan-grid > .plan-card,
.reco-grid > .reco-item,
.flow-grid > .flow-item {
  min-width: 0;
}