/* ============================================================
   ゆる麻布のX運用代行 — brand design system v3 “Quiet Luxury / Clean”
   bg     #F8F9FB (クリーンな白)
   ink    #191D24 (墨の文字)
   accent #2B5CA5 (インクブルー・差し色)
   tone   白基調のクリーンな高級感(BtoB)。広い余白、ヘアラインの罫線、
          広め字間のゴシック。明朝はヒーローと締めの2箇所のみ。
          金色・グラデバッジ・煽り演出は使わない。
   ============================================================ */

:root {
  --bg: #F0F3F8;
  --band: #FFFFFF;
  --card: #FFFFFF;
  --ink: #191D24;
  --muted: #5A616B;
  --faint: #979EA8;
  --line: rgba(25, 29, 36, 0.15);
  --line-soft: rgba(25, 29, 36, 0.08);
  --accent: #2B5CA5;
  --accent-tint: rgba(43, 92, 165, 0.12);
  --serif: "Shippori Mincho B1", "Noto Serif JP", "Noto Serif CJK JP", "Hiragino Mincho ProN", serif;
  --body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --latin: "Outfit", "Helvetica Neue", sans-serif;
  --w-prose: 780px;
  --w-wide: 1120px;
  --shadow-sm: 0 1px 2px rgba(25, 29, 36, 0.03), 0 8px 26px rgba(25, 29, 36, 0.06);
  --shadow-md: 0 2px 4px rgba(25, 29, 36, 0.04), 0 24px 56px rgba(25, 29, 36, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--body);
  font-weight: 400;
  color: var(--ink);
  background-color: var(--bg);
  line-height: 2.1;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html, body { overflow-x: clip; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.pc { display: inline; }
.sp { display: none; }

h1, h2, h3 { font-feature-settings: "palt"; }

::selection { background: var(--accent); color: #fff; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

/* ───────── Header ───────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 32px;
  padding: 15px clamp(20px, 4vw, 56px);
  background: rgba(240, 243, 248, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
/* ヒーローの「明朝のX+青の1本線」シグネチャーを引用した、文字だけのワードマーク */
.brand {
  text-decoration: none;
  font-family: var(--body); font-weight: 700;
  font-size: 17px; letter-spacing: 0.05em; line-height: 1.4;
  font-feature-settings: "palt";
  color: var(--ink);
  white-space: nowrap;
}
.brand .brand-x {
  position: relative; display: inline-block;
  font-family: var(--serif); font-weight: 600;
  font-size: 1.2em; line-height: 1;
  padding: 0 0.08em;
}
.brand .brand-x::after {
  content: ""; position: absolute; left: 0.06em; right: 0.06em; bottom: 0.02em;
  height: 2px; border-radius: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 22%, var(--accent) 78%, transparent);
}
.global-nav { margin-left: auto; display: flex; gap: 28px; }
.global-nav a {
  text-decoration: none; font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--muted); padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color .25s, border-color .25s;
}
.global-nav a:hover { color: var(--ink); border-color: var(--accent); }
@media (max-width: 1020px) { .global-nav { display: none; } .site-header { justify-content: space-between; } }
@media (max-width: 520px) {
  .site-header { gap: 12px; padding-left: 18px; padding-right: 18px; }
  .brand { font-size: 14.5px; }
  .btn-small { font-size: 11.5px; padding: 9px 16px; }
}

/* ───────── Buttons ───────── */
.btn {
  display: inline-block; text-decoration: none; text-align: center;
  font-family: var(--body); font-weight: 500;
  letter-spacing: 0.16em; text-indent: 0.08em;
  white-space: nowrap;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color .3s, color .3s, border-color .3s, transform .3s ease, box-shadow .3s ease;
}
.btn-small {
  font-size: 12px; padding: 10px 22px;
  background: transparent; color: var(--ink);
  border: 1px solid rgba(25, 29, 36, 0.45);
}
.btn-small:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
/* primary = 墨の面。ホバーで矢印が青く */
.btn-primary {
  font-size: 15px; padding: 21px 64px;
  background: var(--ink); color: #fff;
  border: 1px solid var(--ink);
  box-shadow: 0 16px 40px rgba(25, 29, 36, 0.22);
}
.btn-primary::after {
  content: "\2192";
  font-family: var(--latin); font-weight: 500;
  display: inline-block; margin-left: 14px;
  transition: transform .3s ease, color .3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 52px rgba(25, 29, 36, 0.28); }
.btn-primary:hover::after { transform: translateX(5px); color: #8FB0DF; }
.btn-primary[disabled] { opacity: .5; cursor: default; transform: none; }
.cta-note { margin-top: 18px; font-size: 12px; letter-spacing: 0.1em; color: var(--muted); }

/* 先着枠バッジ（事実として静かに示す） */
.limit-badge {
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 22px;
  padding: 9px 26px;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 12.5px; font-weight: 500; letter-spacing: 0.22em; text-indent: 0.1em;
  color: var(--ink);
  background: var(--accent-tint);
}
.limit-badge::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(43, 92, 165, 0.16);
}
.limit-badge .l-num {
  font-family: var(--latin); font-weight: 600; font-size: 16px;
  color: var(--accent); letter-spacing: 0.05em;
  line-height: 1;
}

/* ───────── Hero ───────── */
.hero {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  min-height: calc(100svh - 62px);
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: clamp(36px, 4.5vh, 64px) 24px 52px;
  text-align: center;
}
/* 上からの光と、青のグロー */
.hero::before {
  content: ""; position: absolute; inset: 0 -50vw auto;
  height: 100%;
  background:
    radial-gradient(1200px 620px at 50% 4%, rgba(43, 92, 165, 0.20), transparent 74%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0) 52%);
  pointer-events: none;
}
.hero > * { position: relative; }
.hero-eyebrow {
  font-size: 12.5px; font-weight: 500; color: var(--muted);
  letter-spacing: 0.42em; text-indent: 0.42em;
  margin-bottom: 30px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ""; display: inline-block;
  width: 32px; height: 1px;
  background: var(--line);
  vertical-align: 0.35em;
}
.hero-eyebrow::before { margin-right: 22px; }
.hero-eyebrow::after { margin-left: 22px; }
.hero-title { margin-bottom: 26px; }
.hero-title .t-sub {
  display: block;
  font-family: var(--body);
  font-size: clamp(15px, 2.2vw, 20px);
  font-weight: 400;
  letter-spacing: 0.22em; line-height: 2;
  color: var(--muted);
  margin-bottom: 16px;
}
.hero-title .t-main {
  display: block;
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(42px, 7vw, 90px);
  letter-spacing: 0.06em; line-height: 1.4;
}

/* signature: インクの1本線 */
.pen { position: relative; display: inline-block; }
.pen::after {
  content: ""; position: absolute; left: 0.04em; right: 0.04em; bottom: -0.06em;
  height: max(2px, 0.04em);
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--accent) 5%, var(--accent) 95%, transparent);
}

.hero-copy {
  max-width: 720px; margin: 0 auto 30px;
  font-size: 15px; font-weight: 400; color: var(--muted);
  line-height: 2.2;
}
.hero-copy p + p { margin-top: 1.3em; }
.hero-copy .em-line {
  display: block; margin-top: 1.6em;
  font-family: var(--body); font-weight: 700;
  font-size: clamp(15.5px, 2vw, 19px); letter-spacing: 0.2em;
  color: var(--ink);
}

/* 実績は淡々と、上品に */
.hero-stats {
  display: flex; justify-content: center;
  margin: 0 auto 32px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 18px 0;
}
.stat { padding: 0 clamp(22px, 4.5vw, 52px); }
.stat + .stat { border-left: 1px solid var(--line-soft); }
.stat-label {
  display: block; font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.22em; color: var(--faint);
  margin-bottom: 6px;
}
.stat-value { display: block; line-height: 1.2; }
.stat-value .num {
  font-family: var(--latin); font-weight: 500;
  font-size: clamp(24px, 3.2vw, 32px); letter-spacing: 0.02em;
  color: var(--ink);
}
.stat-value .unit { font-size: 11px; font-weight: 500; color: var(--muted); margin-left: 6px; letter-spacing: 0.1em; }

.hero-cta { margin-top: 4px; }

/* scroll cue(CTAの下・通常フローで常にセンター) */
.scroll-cue {
  margin-top: clamp(32px, 5vh, 52px);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--latin); font-weight: 500;
  font-size: 9.5px; letter-spacing: 0.42em; text-indent: 0.21em;
  color: var(--faint); text-decoration: none;
}
.scroll-cue i {
  display: block; width: 1px; height: 44px;
  background: var(--line-soft);
  position: relative; overflow: hidden;
}
.scroll-cue i::after {
  content: ""; position: absolute; left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--accent);
  animation: cueDrop 2.4s ease-in-out infinite;
}
@keyframes cueDrop {
  0% { transform: translateY(0); }
  55%, 100% { transform: translateY(200%); }
}

/* ヒーローの入場アニメーション（一度だけ・控えめに） */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
.hero-eyebrow, .hero-title, .hero .limit-badge, .hero-copy, .hero-stats, .hero-cta, .scroll-cue {
  opacity: 0;
  animation: heroIn 0.9s cubic-bezier(0.2, 0.6, 0.2, 1) forwards;
}
.hero-eyebrow { animation-delay: 0.05s; }
.hero-title { animation-delay: 0.15s; }
.hero .limit-badge { animation-delay: 0.3s; }
.hero-copy { animation-delay: 0.42s; }
.hero-stats { animation-delay: 0.54s; }
.hero-cta { animation-delay: 0.66s; }
.scroll-cue { animation-delay: 1s; }
@media (prefers-reduced-motion: reduce) {
  .hero-eyebrow, .hero-title, .hero .limit-badge, .hero-copy, .hero-stats, .hero-cta, .scroll-cue {
    animation: none; opacity: 1;
  }
  .scroll-cue i::after { animation: none; }
}

/* key phrase */
.marker {
  font-weight: 700; color: var(--ink);
  background: linear-gradient(transparent 76%, rgba(43, 92, 165, 0.25) 76%);
  padding: 0 0.06em;
}

/* 高さの低い画面(900px級まで)でもFVが1画面に収まるように詰める */
@media (min-width: 641px) and (max-height: 920px) {
  .hero { padding-top: 26px; padding-bottom: 84px; }
  .hero-eyebrow { margin-bottom: 22px; }
  .hero-title { margin-bottom: 20px; }
  .hero-title .t-sub { font-size: clamp(14px, 1.8vw, 17px); margin-bottom: 12px; }
  .hero-title .t-main { font-size: clamp(38px, 5.8vw, 74px); }
  .limit-badge { margin-bottom: 16px; }
  .hero-copy { margin-bottom: 24px; line-height: 2.1; }
  .hero-copy .em-line { margin-top: 1.1em; }
  .hero-stats { margin-bottom: 28px; padding: 14px 0; }
  .stat-value .num { font-size: clamp(22px, 2.6vw, 27px); }
  .hero-cta .btn-primary { padding: 17px 54px; }
  .scroll-cue { display: none; }
}

/* ───────── Sections ───────── */
.section {
  max-width: var(--w-prose);
  margin: 0 auto;
  padding: clamp(96px, 13vh, 170px) 24px;
}
.section-wide { max-width: var(--w-wide); }
/* 白い帯と紙地を交互にリズムを作る */
.band {
  background: var(--band);
  box-shadow: 0 0 0 100vmax var(--band);
  clip-path: inset(0 -100vmax);
}
.section-head { text-align: center; margin-bottom: clamp(52px, 7vh, 84px); }
.section-head h2 {
  font-family: var(--body); font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px); letter-spacing: 0.18em;
  line-height: 1.9;
}
.section-lead { margin-top: 26px; color: var(--muted); font-size: 14px; letter-spacing: 0.08em; }

.section-en {
  display: block;
  font-family: var(--latin); font-weight: 500; font-size: 12.5px;
  letter-spacing: 0.5em; text-indent: 0.5em;
  color: var(--accent);
  margin-bottom: 18px;
}

.section-mark {
  display: block; width: 1px; height: 44px; margin: 0 auto 26px;
  background: linear-gradient(var(--accent), transparent);
}

.section-foot {
  text-align: center; margin-top: 56px;
  font-family: var(--body); font-weight: 700;
  font-size: clamp(15px, 2vw, 18px); letter-spacing: 0.18em;
}

.inline-cta { text-align: center; margin-top: clamp(56px, 7vh, 76px); }

/* ───────── Results（数字の帯） ───────── */
.result-grid {
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid var(--line-soft);
}
.result-grid li {
  border-right: 1px solid var(--line-soft);
  padding: 10px clamp(14px, 2vw, 30px);
  text-align: center;
}
.result-num {
  display: block;
  font-family: var(--latin); font-weight: 400;
  font-size: clamp(30px, 4vw, 46px); letter-spacing: 0.02em;
  line-height: 1.3;
}
.result-num .r-unit {
  font-family: var(--body); font-weight: 600;
  font-size: 0.4em; margin-left: 4px; color: var(--ink);
}
.result-label {
  display: block; margin-top: 10px;
  font-size: 12px; font-weight: 400; color: var(--muted);
  letter-spacing: 0.1em; line-height: 1.9;
}
.result-note {
  margin-top: 40px; text-align: center;
  font-size: 11.5px; color: var(--faint); letter-spacing: 0.08em;
}
@media (max-width: 760px) {
  .result-grid { grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-soft); }
  .result-grid li { padding: 26px 10px; border-bottom: 1px solid var(--line-soft); }
}

/* ───────── Line list（悩み・安心） ───────── */
.line-list {
  list-style: none; max-width: 620px; margin: 0 auto;
}
.line-list li {
  position: relative;
  padding: 22px 0 22px 44px;
  font-size: 15px; font-weight: 400; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line-soft);
}
.line-list li:first-child { border-top: 1px solid var(--line-soft); }
.line-list li::before {
  content: ""; position: absolute; left: 4px; top: 50%;
  width: 20px; height: 1px;
  background: var(--accent);
}

/* ───────── Asset（3つの資産） ───────── */
.asset-cols {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--line-soft);
}
.asset-col {
  border-right: 1px solid var(--line-soft);
  padding: 16px clamp(24px, 3vw, 44px);
}
.asset-col .a-en {
  display: block;
  font-family: var(--latin); font-weight: 500; font-size: 11.5px;
  letter-spacing: 0.4em; color: var(--faint);
  margin-bottom: 16px;
}
.asset-col h3 {
  font-family: var(--body); font-weight: 700;
  font-size: 17.5px; letter-spacing: 0.16em;
  margin-bottom: 16px;
}
.asset-col p { font-size: 13.5px; color: var(--muted); line-height: 2.2; }
@media (max-width: 820px) {
  .asset-cols { grid-template-columns: 1fr; border-left: 0; border-top: 1px solid var(--line-soft); }
  .asset-col { border-right: 0; border-bottom: 1px solid var(--line-soft); padding: 34px 8px; }
}

/* ───────── Reasons ───────── */
.reason-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(36px, 5vw, 64px);
}
.reason-card { text-align: center; }
.reason-card .card-num {
  display: block;
  font-family: var(--latin); font-weight: 400; font-size: 32px;
  letter-spacing: 0.12em; text-indent: 0.12em;
  color: var(--accent); opacity: 0.9;
  line-height: 1; margin-bottom: 22px;
}
.reason-card .card-num::after {
  content: ""; display: block;
  width: 1px; height: 30px; margin: 18px auto 0;
  background: var(--line);
}
.reason-card h3 {
  font-family: var(--body); font-weight: 700;
  font-size: 17.5px; letter-spacing: 0.12em; line-height: 2;
  margin-bottom: 16px;
}
.reason-card p {
  font-size: 13.5px; color: var(--muted);
  line-height: 2.2; text-align: left;
}
@media (max-width: 900px) {
  .reason-grid { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; gap: 56px; }
}

/* ───────── Profile（ゆる麻布とは） ───────── */
.profile-grid {
  display: grid; grid-template-columns: 300px 1fr;
  gap: clamp(44px, 6vw, 84px);
  align-items: start;
  max-width: 960px; margin: 0 auto;
}
.profile-side { text-align: center; }
.profile-avatar {
  width: 200px; height: 200px; border-radius: 50%;
  margin: 0 auto 26px;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-md);
}
.profile-en {
  display: block;
  font-family: var(--latin); font-weight: 500; font-size: 11.5px;
  letter-spacing: 0.4em; text-indent: 0.4em;
  color: var(--faint); margin-bottom: 8px;
}
.profile-name {
  font-family: var(--body); font-weight: 700;
  font-size: 23px; letter-spacing: 0.2em; text-indent: 0.1em;
  margin-bottom: 6px;
}
.profile-role { font-size: 12.5px; color: var(--muted); letter-spacing: 0.16em; }
.profile-links { margin-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.profile-links a {
  font-size: 12.5px; font-weight: 500; letter-spacing: 0.08em;
  color: var(--accent); text-decoration: none;
}
.profile-links a:hover { text-decoration: underline; }
.profile-body p { font-size: 14px; color: var(--muted); line-height: 2.3; }
.profile-body p + p { margin-top: 1.3em; }
.profile-facts {
  display: flex; flex-wrap: wrap;
  margin-top: 34px;
  border-top: 1px solid var(--line-soft);
}
.profile-facts div {
  padding: 18px clamp(18px, 2.5vw, 34px) 2px 0;
  margin-right: clamp(18px, 2.5vw, 34px);
  border-right: 1px solid var(--line-soft);
}
.profile-facts div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.profile-facts .k {
  display: block; font-family: var(--latin); font-weight: 500;
  font-size: 10px; letter-spacing: 0.3em; color: var(--faint);
  margin-bottom: 4px;
}
.profile-facts .v { font-size: 14px; font-weight: 700; letter-spacing: 0.08em; }
.profile-facts .v b { font-family: var(--latin); font-weight: 600; font-size: 19px; margin: 0 2px; }
@media (max-width: 820px) {
  .profile-grid { grid-template-columns: 1fr; gap: 40px; }
  .profile-avatar { width: 160px; height: 160px; }
  .profile-facts { justify-content: center; }
  .profile-body p { text-align: left; }
}

/* ───────── Service ───────── */
.service-group + .service-group { margin-top: clamp(64px, 9vh, 96px); }
.service-group > h3 {
  text-align: center;
  font-family: var(--body); font-weight: 700;
  font-size: 18px; letter-spacing: 0.22em;
  margin-bottom: 8px;
}
.service-group > .group-lead {
  text-align: center; font-size: 12px; font-weight: 400;
  letter-spacing: 0.24em; color: var(--faint);
  margin-bottom: 44px;
}
.service-rows { max-width: 760px; margin: 0 auto; border-top: 1px solid var(--line-soft); }
.service-row {
  display: grid; grid-template-columns: 250px 1fr;
  gap: clamp(20px, 3vw, 44px);
  padding: 30px 8px;
  border-bottom: 1px solid var(--line-soft);
}
.service-row dt {
  font-family: var(--body); font-weight: 700;
  font-size: 15px; letter-spacing: 0.1em; line-height: 2;
}
.service-row dt .freq {
  display: block;
  font-family: var(--body); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.28em; color: var(--accent);
  margin-bottom: 4px;
}
.service-row dd { font-size: 13.5px; color: var(--muted); line-height: 2.2; }
@media (max-width: 680px) {
  .service-row { grid-template-columns: 1fr; gap: 8px; padding: 24px 2px; }
}

/* ───────── Pricing ───────── */
.price-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  max-width: var(--w-wide); margin: 0 auto;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
  padding: 52px 36px 46px; text-align: center;
  display: flex; flex-direction: column; gap: 8px;
}
.price-featured {
  border-color: rgba(43, 92, 165, 0.5);
  background: linear-gradient(180deg, rgba(43, 92, 165, 0.10), rgba(43, 92, 165, 0.0) 48%), var(--card);
  box-shadow: var(--shadow-md);
}
.price-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--card); color: var(--accent);
  border: 1px solid rgba(43, 92, 165, 0.45);
  border-radius: 100px;
  font-size: 11px; font-weight: 700;
  padding: 4px 20px; letter-spacing: 0.3em; text-indent: 0.15em; white-space: nowrap;
}
.price-card h3 {
  font-family: var(--body); font-weight: 700; font-size: 16px; letter-spacing: 0.26em; text-indent: 0.13em;
}
.price-freq {
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.24em;
  color: var(--accent);
}
.price-figure { line-height: 1.1; margin: 22px 0 6px; }
.price-figure .num {
  font-family: var(--latin); font-weight: 400;
  font-size: clamp(36px, 3.6vw, 46px); letter-spacing: 0.01em;
}
.price-figure .unit { font-size: 12px; font-weight: 500; color: var(--muted); margin-left: 6px; letter-spacing: 0.1em; }
.price-sub { font-size: 12.5px; color: var(--muted); letter-spacing: 0.06em; }
.price-line {
  width: 28px; height: 1px; background: var(--line);
  margin: 18px auto 0;
}
.price-note {
  max-width: 640px;
  text-align: center; margin: 48px auto 0;
  font-size: 12.5px; color: var(--muted); letter-spacing: 0.08em;
}
.price-note p + p { margin-top: 0.6em; }
@media (max-width: 900px) {
  .price-grid { grid-template-columns: 1fr; gap: 34px; max-width: 460px; }
  .price-featured { order: -1; }
}

/* ───────── Flow ───────── */
.flow-steps { list-style: none; max-width: 640px; margin: 0 auto; }
.flow-steps li {
  position: relative;
  display: grid; grid-template-columns: 64px 1fr; gap: 28px;
  padding-bottom: 44px;
}
.flow-steps li:last-child { padding-bottom: 0; }
.flow-steps li:not(:last-child)::before {
  content: ""; position: absolute; left: 31.5px; top: 64px; bottom: 6px;
  width: 1px; background: var(--line-soft);
}
.step-num {
  width: 64px; height: 64px; border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--latin); font-weight: 400; font-size: 19px;
  color: var(--accent);
  position: relative; z-index: 1;
  background: var(--bg);
}
.band .step-num { background: var(--band); }
.flow-steps h3 {
  font-family: var(--body); font-weight: 600; font-size: 16.5px; letter-spacing: 0.12em;
  padding-top: 14px; margin-bottom: 8px;
}
.flow-steps h3 .step-note {
  font-family: var(--body); font-size: 12px; font-weight: 400;
  color: var(--faint); margin-left: 14px; letter-spacing: 0.12em;
}
.flow-steps p { font-size: 13.5px; color: var(--muted); line-height: 2.2; }

/* ───────── FAQ ───────── */
.faq-list { max-width: 700px; margin: 0 auto; border-top: 1px solid var(--line-soft); }
.faq-list details { border-bottom: 1px solid var(--line-soft); }
.faq-list summary {
  cursor: pointer; list-style: none;
  font-weight: 700; font-size: 15px; letter-spacing: 0.06em;
  padding: 26px 44px 26px 44px;
  position: relative;
  transition: color .25s;
}
.faq-list summary:hover { color: var(--accent); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before {
  content: "Q"; position: absolute; left: 4px; top: 26px;
  font-family: var(--latin); font-weight: 500; font-size: 16px;
  color: var(--accent);
}
.faq-list summary::after {
  content: ""; position: absolute; right: 8px; top: 50%;
  width: 13px; height: 13px; margin-top: -6.5px;
  background:
    linear-gradient(var(--ink), var(--ink)) center / 13px 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) center / 1px 13px no-repeat;
  transition: transform .3s ease;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p {
  padding: 0 40px 30px 44px;
  font-size: 13.5px; color: var(--muted); line-height: 2.2;
}

/* ───────── Closing statement ───────── */
.closing {
  max-width: var(--w-prose);
  margin: 0 auto;
  padding: clamp(110px, 15vh, 190px) 24px;
  text-align: center;
  position: relative;
}
.closing::before {
  content: ""; position: absolute; inset: 20% -40% 0;
  background: radial-gradient(closest-side at 50% 80%, rgba(43, 92, 165, 0.13), transparent 70%);
  pointer-events: none;
}
.closing p {
  position: relative;
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(20px, 3.2vw, 31px); letter-spacing: 0.14em; line-height: 2.3;
}

/* ───────── Contact ───────── */
#contact { border-top: 1px solid var(--line-soft); }
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(52px, 7vw, 100px);
  align-items: start;
  max-width: var(--w-wide); margin: 0 auto;
}
.contact-intro .big {
  font-family: var(--body); font-weight: 700;
  font-size: clamp(21px, 2.6vw, 26px);
  letter-spacing: 0.16em; line-height: 2.1;
  margin-bottom: 26px;
}
.contact-intro p { color: var(--muted); font-size: 13.5px; margin-bottom: 16px; line-height: 2.2; }
.contact-intro .note { font-size: 11.5px; color: var(--faint); line-height: 2.2; }
.contact-intro .limit-badge { margin: 14px 0 22px; }

/* form */
.cform { display: grid; gap: 34px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
.fld { display: flex; flex-direction: column; gap: 8px; }
.fld label {
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.2em;
  color: var(--muted);
}
.fld label .req { color: var(--accent); margin-left: 8px; }
.fld input, .fld select, .fld textarea {
  font-family: var(--body); font-size: 15px; font-weight: 400;
  letter-spacing: 0.04em;
  padding: 12px 2px;
  border: 0; border-bottom: 1px solid var(--line);
  background: transparent; color: var(--ink);
  transition: border-color .3s;
  width: 100%; border-radius: 0;
}
.fld input::placeholder, .fld textarea::placeholder { color: var(--faint); }
.fld select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%235F5D55'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 4px center;
}
.fld input:focus, .fld select:focus, .fld textarea:focus {
  outline: none; border-bottom-color: var(--accent);
}
.fld textarea { min-height: 130px; resize: vertical; line-height: 2.1; }
.cform .btn { justify-self: start; margin-top: 6px; }
.fmsg {
  font-size: 13.5px; letter-spacing: 0.05em; line-height: 2;
  padding: 16px 20px;
  border: 1px solid var(--line);
}
.fmsg.ok { border-color: var(--accent); }
.fmsg.ng { border-color: #B06B6B; color: #8C4A4A; }
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .frow { grid-template-columns: 1fr; }
  .cform .btn { justify-self: stretch; }
}

/* ───────── Footer（墨の帯で締める） ───────── */
.site-footer {
  background: #15161A;
  color: #F2EFE6;
  padding: 72px 24px 60px;
  display: flex; flex-direction: column; align-items: center; gap: 22px;
}
.site-footer::before {
  content: ""; display: block;
  width: 1px; height: 36px; margin-bottom: 6px;
  background: linear-gradient(transparent, #8FB0DF);
}
.footer-brand {
  font-family: var(--body); font-weight: 700;
  color: #fff; font-size: 15px; letter-spacing: 0.14em;
  text-decoration: none;
}
.footer-nav { display: flex; gap: 30px; flex-wrap: wrap; justify-content: center; }
.footer-nav a {
  font-size: 12px; letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.65); text-decoration: none;
  transition: color .25s;
}
.footer-nav a:hover { color: #fff; }
.footer-company { font-size: 11.5px; color: rgba(255, 255, 255, 0.45); letter-spacing: 0.14em; }
.copyright {
  font-family: var(--latin);
  font-size: 12px; color: rgba(255, 255, 255, 0.45); letter-spacing: 0.1em;
}

/* ───────── Mobile sticky CTA bar ───────── */
.cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(240, 243, 248, 0.92);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line-soft);
  transform: translateY(110%);
  transition: transform .3s ease;
}
.cta-bar.show { transform: none; }
.cta-bar .btn { display: block; font-size: 14px; padding: 16px 12px; box-shadow: none; }
@media (min-width: 721px) { .cta-bar { display: none; } }
@media (prefers-reduced-motion: reduce) { .cta-bar { transition: none; } }

/* ───────── Sub pages（プラポリ・404） ───────── */
.page-main {
  max-width: var(--w-prose); margin: 0 auto;
  padding: clamp(64px, 9vh, 100px) 24px clamp(90px, 12vh, 130px);
}
.page-head { text-align: center; margin-bottom: clamp(44px, 6vh, 64px); }
.page-head h1 {
  font-family: var(--body); font-weight: 700;
  font-size: clamp(23px, 3.4vw, 32px); letter-spacing: 0.16em;
}
.page-lead { margin-top: 20px; color: var(--muted); font-size: 14px; text-align: center; }

.notfound-page { display: flex; flex-direction: column; min-height: 100vh; }
.notfound-page .page-main { flex: 1 0 auto; }
.notfound-actions { text-align: center; }

.legal-body { font-size: 13.5px; color: var(--muted); line-height: 2.2; }
.legal-body h2 {
  font-family: var(--body); font-weight: 700; font-size: 16px; letter-spacing: 0.08em;
  color: var(--ink); margin: 2.8em 0 1em;
}
.legal-body p { margin: 0.7em 0; }
.legal-body a { color: var(--accent); }
.legal-intro { color: var(--muted); }
.legal-dates { margin-top: 3.5em; padding-top: 1.5em; border-top: 1px solid var(--line-soft); font-size: 12.5px; }
.legal-dates p { margin: 0.2em 0; }

/* ───────── Reveal ───────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 1s ease, transform 1s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 640px) {
  .pc { display: none; }
  .sp { display: inline; }

  body { line-height: 2; }

  /* ── Mobile first view ── */
  .hero { padding: 44px 22px 48px; min-height: calc(100svh - 57px); }
  .scroll-cue { margin-top: 36px; }
  .scroll-cue i { height: 34px; }
  .hero-eyebrow { font-size: 10.5px; letter-spacing: 0.26em; margin-bottom: 28px; white-space: nowrap; }
  .hero-eyebrow::before, .hero-eyebrow::after { width: 18px; }
  .hero-eyebrow::before { margin-right: 12px; }
  .hero-eyebrow::after { margin-left: 12px; }
  .hero-title .t-sub { font-size: 13.5px; letter-spacing: 0.14em; margin-bottom: 12px; }
  .hero-title .t-main { font-size: clamp(34px, 9.6vw, 42px); line-height: 1.6; }
  .hero-title { margin-bottom: 26px; }
  .hero-copy { font-size: 13.5px; margin-bottom: 36px; }
  .hero-stats { margin-bottom: 40px; padding: 20px 0; }
  .stat { padding: 0 14px; }
  .stat-label { font-size: 9px; letter-spacing: 0.1em; }
  .stat-value { white-space: nowrap; }
  .stat-value .num { font-size: 24px; }
  .stat-value .unit { display: block; font-size: 9.5px; margin-left: 0; margin-top: 4px; }
  .limit-badge { font-size: 11px; letter-spacing: 0.14em; padding: 8px 18px; gap: 9px; }
  .limit-badge .l-num { font-size: 15px; }
  .hero-cta .btn-primary, .inline-cta .btn-primary {
    display: block; max-width: 380px;
    margin-left: auto; margin-right: auto;
    padding: 19px 20px; font-size: 15px;
  }
  .cta-note { margin-top: 14px; font-size: 11px; }

  .section { padding: 76px 22px; }
  .line-list li { padding: 18px 0 18px 36px; font-size: 13.5px; }
  .line-list li::before { width: 16px; }

  .flow-steps li { grid-template-columns: 48px 1fr; gap: 18px; padding-bottom: 36px; }
  .flow-steps li:not(:last-child)::before { left: 23.5px; top: 48px; }
  .step-num { width: 48px; height: 48px; font-size: 16px; }
  .flow-steps h3 { padding-top: 8px; font-size: 16px; }
  .flow-steps h3 .step-note { display: block; margin-left: 0; }

  .faq-list summary { padding: 22px 36px 22px 36px; font-size: 14px; }
  .faq-list summary::before { top: 22px; font-size: 15px; left: 2px; }
  .faq-list details p { padding: 0 30px 26px 36px; }

  .site-footer { padding: 52px 24px 44px; gap: 16px; }
  .footer-nav { gap: 4px 22px; }
  .footer-nav a { line-height: 1.9; }
}