/* ============================================================
   湘南美容師うみ｜美容室のAI活用サポート
   デザイン方針：noteヘッダー（美容師のためのやさしいAI）の世界観
   ─ 淡いブルーグレー × 濃紺 × 手描きイラスト × 余白広め
   ============================================================ */

:root {
  --ink: #1b3a63;          /* 見出し・本文の濃紺 */
  --ink-soft: #3f5f85;
  --muted: #6b7f96;        /* 補足テキスト */
  --sky: #7fb0d4;          /* アクセント */
  --sky-deep: #4a86b4;
  --sky-soft: #dfeaf4;     /* 淡いブルー面 */
  --bg: #f2f7fb;           /* セクション背景 */
  --marker: #cfe4f2;       /* 手書きマーカー風の下線 */
  --line: #dde7ef;         /* 罫線 */
  --white: #ffffff;
  --line-green: #06c755;
  --line-green-dark: #05a847;
  --shadow: 0 14px 40px rgba(27, 58, 99, .08);
  --shadow-lift: 0 20px 50px rgba(27, 58, 99, .12);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.95;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: "Zen Old Mincho", "Hiragino Mincho ProN", serif; letter-spacing: .02em; }

.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; padding: 10px 16px; background: var(--ink); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 12px; }

/* 手書きマーカー風の下線（noteのサムネ表現） */
.marker {
  background: linear-gradient(transparent 62%, var(--marker) 62%);
  padding: 0 .08em;
}

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  min-height: 74px;
  padding: 0 max(20px, calc((100% - 1140px) / 2));
  display: flex;
  align-items: center;
  gap: 30px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; line-height: 1.35; }
.brand-mark {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--ink);
  font-family: "Zen Old Mincho", serif; font-weight: 700; color: #fff;
}
.brand strong { display: block; font-family: "Zen Old Mincho", serif; font-size: 16px; letter-spacing: .04em; }
.brand small { color: var(--muted); font-size: 10px; letter-spacing: .04em; }
nav { display: flex; gap: 22px; }
nav a { text-decoration: none; font-size: 13px; font-weight: 700; white-space: nowrap; }
nav a:hover { color: var(--sky-deep); }
.header-cta {
  flex: none;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 999px;
  background: var(--line-green);
  color: #fff; font-size: 13px; font-weight: 700;
  box-shadow: 0 6px 18px rgba(6, 199, 85, .22);
}
.header-cta:hover { background: var(--line-green-dark); }

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  padding: 76px max(20px, calc((100% - 1140px) / 2)) 96px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 56px;
  align-items: center;
  background: linear-gradient(170deg, #eaf2f9 0%, #f7fbfd 55%, #ffffff 100%);
}
.eyebrow { margin: 0 0 14px; color: var(--sky-deep); font-size: 12px; font-weight: 700; letter-spacing: .18em; }
h1 { margin: 0; font-size: clamp(32px, 3.2vw, 44px); line-height: 1.55; }
.hero-lead { max-width: 560px; margin: 26px 0 0; font-size: 16px; color: var(--ink-soft); }

.hero-stats { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 30px; padding: 0; list-style: none; }
.hero-stats li {
  flex: 1 1 150px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .82);
  line-height: 1.5;
}
.hero-stats span { display: block; color: var(--muted); font-size: 11px; }
.hero-stats strong { display: block; margin-top: 4px; font-family: "Zen Old Mincho", serif; font-size: 20px; white-space: nowrap; }
.hero-stats em { color: var(--sky-deep); font-style: normal; }

.button {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 16px 18px 16px 26px;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.button .arrow { width: 30px; height: 30px; flex: none; display: grid; place-items: center; border-radius: 50%; }
.primary { color: #fff; background: var(--ink); box-shadow: 0 10px 26px rgba(27, 58, 99, .2); }
.primary .arrow { color: var(--ink); background: #fff; }
.line { color: #fff; background: var(--line-green); box-shadow: 0 12px 30px rgba(6, 199, 85, .25); }
.line .arrow { color: var(--line-green-dark); background: #fff; }
.hero-note { margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.hero-points span { padding: 5px 13px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: 11px; font-weight: 700; color: var(--ink-soft); }
.point-monitor {
  padding: 5px 14px;
  border: 1px solid var(--sky-deep); border-radius: 999px;
  background: var(--sky-deep); color: #fff;
  font-size: 11px; font-weight: 700; text-decoration: none;
}
.point-monitor:hover { background: var(--ink); border-color: var(--ink); }

.hero-visual { position: relative; min-width: 0; width: min(400px, 100%); margin-left: auto; }
.hero-image-wrap {
  position: relative; z-index: 2;
  overflow: hidden;
  border-radius: 50%;
  background: var(--sky-soft);
  box-shadow: var(--shadow);
}
.hero-image-wrap img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.shape { position: absolute; z-index: 1; border-radius: 50%; }
.shape-a { width: 130px; height: 130px; left: -34px; bottom: 14px; background: rgba(127, 176, 212, .3); }
.shape-b { width: 72px; height: 72px; right: 6px; top: -14px; background: rgba(127, 176, 212, .5); }
.floating-card {
  position: absolute; z-index: 3; left: -10px; bottom: -18px;
  margin: 0; padding: 14px 20px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow);
  font-size: 12px; line-height: 1.7;
}
.floating-card strong { font-weight: 700; }

/* ---------- セクション共通 ---------- */
.section { padding: 104px max(20px, calc((100% - 1140px) / 2)); }
.section-heading { max-width: 640px; margin-bottom: 48px; }
.section-heading.centered { margin: 0 auto 48px; text-align: center; }
h2 { margin: 0 0 16px; font-size: clamp(28px, 3.4vw, 42px); line-height: 1.55; }
.section-heading > p:last-child { margin: 0; color: var(--muted); font-size: 15px; }
.center-cta { margin: 46px 0 0; text-align: center; }
.text-link { color: var(--sky-deep); font-size: 13px; font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--marker); }

/* ---------- お悩み ---------- */
.worry { background: var(--bg); }
.worry-list {
  max-width: 900px; margin: 0 auto; padding: 0;
  list-style: none;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.worry-list li {
  position: relative;
  padding: 18px 20px 18px 52px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  font-size: 14px; line-height: 1.75;
}
.worry-list li::before {
  content: "✓";
  position: absolute; left: 18px; top: 17px;
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--sky-soft);
  color: var(--sky-deep); font-size: 12px; font-weight: 700;
}
.worry-answer { max-width: 900px; margin: 34px auto 0; text-align: center; font-size: 17px; line-height: 1.9; }
.worry-answer strong { background: linear-gradient(transparent 62%, var(--marker) 62%); }

/* ---------- 私について ---------- */
.about-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(40px, 6vw, 72px); align-items: start; }
.about-copy p { color: var(--ink-soft); font-size: 15px; }
.about-copy .intro { color: var(--ink); font-family: "Zen Old Mincho", serif; font-size: 23px; margin-top: 0; }
.story-card {
  display: block;
  margin-top: 28px; padding: 24px 26px;
  border: 1px solid var(--sky-soft); border-radius: var(--radius);
  background: var(--bg);
}
.story-card span { color: var(--sky-deep); font-size: 10px; font-weight: 700; letter-spacing: .2em; }
.story-card p { margin: 8px 0 0; color: var(--ink) !important; font-size: 15px; }
.story-card strong { background: linear-gradient(transparent 62%, var(--marker) 62%); }

.about-facts { padding: 30px 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.about-facts dl { margin: 0; }
.about-facts div + div { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.about-facts dt { color: var(--sky-deep); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.about-facts dd { margin: 4px 0 0; font-size: 13px; line-height: 1.8; }
.about-facts .text-link { display: inline-block; margin-top: 22px; }

/* ---------- できること ---------- */
.services { background: var(--bg); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-card {
  display: flex; flex-direction: column;
  padding: 30px 24px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.card-number { color: var(--sky); font-size: 12px; font-weight: 700; letter-spacing: .18em; }
.service-card h3 { margin: 16px 0 12px; font-size: 20px; }
.service-card > p { margin: 0; color: var(--muted); font-size: 13px; }
.service-card ul { margin: 20px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); list-style: none; }
@media (min-width: 681px) { .service-card ul { margin-top: auto; } }
.service-card li { position: relative; padding-left: 16px; font-size: 12px; font-weight: 700; line-height: 1.8; }
.service-card li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--sky); }

/* ---------- 料金 ---------- */
/* モニター告知 */
.monitor-banner {
  max-width: 880px;
  margin: 0 auto 42px;
  padding: 32px 36px;
  border: 1px solid var(--sky);
  border-radius: var(--radius);
  background: linear-gradient(160deg, #eaf2f9, #f7fbfd);
  text-align: center;
}
.monitor-tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 16px;
  border-radius: 999px;
  background: var(--sky-deep);
  color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .18em;
}
.monitor-banner h3 { margin: 0 0 12px; font-size: clamp(20px, 2.4vw, 27px); }
.monitor-lead { max-width: 620px; margin: 0 auto; color: var(--ink-soft); font-size: 14px; }
.monitor-lead strong { background: linear-gradient(transparent 62%, var(--marker) 62%); }
.monitor-terms {
  max-width: 560px;
  margin: 24px auto 0; padding: 22px 24px;
  list-style: none;
  border-radius: 14px; background: rgba(255, 255, 255, .8);
  text-align: left;
}
.monitor-terms li { display: flex; gap: 12px; font-size: 13px; line-height: 1.75; }
.monitor-terms li + li { margin-top: 10px; }
.monitor-terms span {
  flex: none; align-self: flex-start;
  margin-top: 4px; padding: 2px 10px;
  border-radius: 999px; background: var(--sky-soft);
  color: var(--sky-deep); font-size: 10px; font-weight: 700; letter-spacing: .06em;
}
.monitor-note { margin: 16px 0 0; color: var(--muted); font-size: 12px; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan-card {
  position: relative;
  padding: 34px 28px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; text-align: center;
  box-shadow: var(--shadow);
}
.plan-card.featured { border-color: var(--sky); background: var(--bg); }
.plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px; white-space: nowrap;
  border-radius: 999px; background: var(--sky-deep);
  color: #fff; font-size: 11px; font-weight: 700;
}
.plan-card h3 { margin: 0 0 18px; font-size: 20px; }

/* 価格の行（1カードに複数の価格が入る） */
.price-list { margin: 0 0 20px; padding: 0; list-style: none; text-align: left; }
.price-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 0;
  line-height: 1.45;
}
.price-list li + li { border-top: 1px solid var(--line); }
.price-label { color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.price-label small { color: var(--muted); font-size: 11px; font-weight: 400; }
.price-value { flex: none; text-align: right; white-space: nowrap; }
.price-value s { display: block; color: var(--muted); font-size: 11px; }
.price-value strong { font-family: "Zen Old Mincho", serif; font-size: 27px; color: var(--sky-deep); }
.price-value strong.is-free { color: var(--line-green-dark); }
.price-value small { color: var(--ink-soft); font-size: 12px; font-weight: 700; }

.plan-desc { margin: 0; color: var(--ink-soft); font-size: 13px; text-align: left; }
.plan-desc strong { background: linear-gradient(transparent 62%, var(--marker) 62%); }
.price-caution { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; }
.plan-note { margin: 30px 0 0; text-align: center; color: var(--muted); font-size: 13px; line-height: 1.9; }
.plan-note strong { color: var(--ink-soft); }

/* ---------- 実績 ---------- */
.results { display: grid; grid-template-columns: .84fr 1.16fr; gap: 52px; align-items: start; background: var(--bg); }
.results-intro { position: sticky; top: 100px; }
.results h2 { font-size: clamp(26px, 2.7vw, 36px); }
.results-intro > p:last-child { color: var(--muted); font-size: 15px; }
.result-list { display: grid; gap: 16px; }
.result-card {
  display: grid; grid-template-columns: 132px 1fr; gap: 26px; align-items: center;
  padding: 26px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; box-shadow: var(--shadow);
}
.result-stat { aspect-ratio: 1; display: grid; place-content: center; text-align: center; border-radius: 50%; background: var(--sky-soft); }
.result-stat strong { font-family: "Zen Old Mincho", serif; font-size: 30px; line-height: 1.15; }
.result-stat em { font-style: normal; }
.result-stat span { margin-top: 4px; color: var(--sky-deep); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.result-stat.b { background: #e7f0f8; }
.result-stat.c { background: #edf4fa; }
.result-label { margin: 0; color: var(--sky-deep); font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.result-card h3 { margin: 6px 0 10px; font-size: 20px; }
.result-card div > p:last-child { margin: 0; color: var(--muted); font-size: 13px; }
.result-note { grid-column: 2; margin: 0; color: var(--muted); font-size: 11px; }

/* ---------- お客様の声 ---------- */
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.voice-grid blockquote {
  display: flex; flex-direction: column;
  margin: 0; padding: 28px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg); box-shadow: var(--shadow);
}
.voice-grid blockquote > span { color: var(--sky); font-family: serif; font-size: 42px; line-height: .8; }
.voice-grid blockquote p { margin: 10px 0 20px; font-family: "Zen Old Mincho", serif; font-size: 17px; line-height: 1.9; }
.voice-grid cite { margin-top: auto; color: var(--muted); font-size: 11px; font-style: normal; }

/* ---------- 相談の流れ ---------- */
.flow-list { max-width: 880px; margin: 0 auto; padding: 0; list-style: none; counter-reset: flow; }
.flow-list li {
  position: relative;
  padding: 0 0 34px 66px;
}
.flow-list li:not(:last-child)::after {
  content: ""; position: absolute; left: 21px; top: 46px; bottom: 0;
  width: 2px; background: var(--sky-soft);
}
.flow-num {
  position: absolute; left: 0; top: 0;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--sky-soft);
  color: var(--sky-deep); font-family: "Zen Old Mincho", serif; font-size: 19px; font-weight: 700;
}
.flow-list h3 { margin: 6px 0 6px; font-size: 19px; }
.flow-list p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.flow-list strong { background: linear-gradient(transparent 62%, var(--marker) 62%); }

/* ---------- よくある質問 ---------- */
.faq { background: var(--bg); }
.faq-list { max-width: 880px; margin: 0 auto; }
.faq details {
  margin-bottom: 12px;
  border: 1px solid var(--line); border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.faq summary {
  position: relative;
  padding: 20px 56px 20px 22px;
  cursor: pointer;
  list-style: none;
  font-size: 15px; font-weight: 700; line-height: 1.7;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--sky-soft);
  color: var(--sky-deep); font-size: 16px; font-weight: 700;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 22px 22px; color: var(--ink-soft); font-size: 14px; }

/* ---------- 大切にしていること ---------- */
.values { background: var(--ink); color: #fff; }
.values .eyebrow { color: #a9cfe6; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-grid article { padding: 34px 28px; border: 1px solid rgba(255, 255, 255, .16); border-radius: var(--radius); background: rgba(255, 255, 255, .06); }
.value-grid span { color: #a9cfe6; font-size: 13px; font-weight: 700; letter-spacing: .14em; }
.value-grid h3 { margin: 18px 0 12px; font-size: 22px; }
.value-grid p { margin: 0; color: rgba(255, 255, 255, .76); font-size: 13px; }

/* ---------- お問い合わせ ---------- */
.contact {
  position: relative; overflow: hidden;
  padding: 100px 20px;
  text-align: center;
  background: linear-gradient(165deg, #eaf2f9, #f7fbfd 55%, #e4eff7);
}
.contact-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.contact h2 { font-size: clamp(28px, 3.8vw, 44px); }
.contact-inner > p:not(.eyebrow):not(.contact-note) { max-width: 620px; margin: 0 auto 20px; color: var(--ink-soft); font-size: 15px; }
.contact-shape { position: absolute; border-radius: 50%; }
.contact-shape.one { width: 240px; height: 240px; left: -80px; top: -70px; background: rgba(127, 176, 212, .28); }
.contact-shape.two { width: 180px; height: 180px; right: -50px; bottom: -60px; background: rgba(127, 176, 212, .34); }
.free-badge {
  width: 112px; height: 112px; margin: 26px auto;
  display: grid; place-content: center; text-align: center;
  border-radius: 50%; background: #fff;
  box-shadow: var(--shadow); line-height: 1.4;
}
.free-badge strong { font-family: "Zen Old Mincho", serif; font-size: 18px; }
.free-badge span { color: var(--line-green-dark); font-size: 12px; font-weight: 700; }
.contact-note { margin: 16px 0 0; color: var(--muted); font-size: 12px; }

/* ---------- フッター ---------- */
footer { padding: 44px max(24px, calc((100% - 1140px) / 2)); color: #fff; background: var(--ink); }
.footer-top { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.footer-brand .brand-mark { background: rgba(255, 255, 255, .14); }
.footer-brand strong { font-family: "Zen Old Mincho", serif; font-size: 18px; }
.footer-brand p { margin: 0; color: rgba(255, 255, 255, .6); font-size: 11px; }
.footer-sns { display: flex; gap: 10px; }
.footer-sns a { padding: 7px 18px; border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px; font-size: 12px; font-weight: 700; text-decoration: none; }
.footer-sns a:hover { background: rgba(255, 255, 255, .12); }
.footer-bottom { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 30px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .16); }
.footer-bottom p { margin: 0 auto 0 0; color: rgba(255, 255, 255, .6); font-size: 12px; }
.footer-bottom a { color: #fff; font-size: 12px; text-decoration: none; }

/* ---------- スマホ追従CTA（スマホのみ表示） ---------- */
.sticky-cta { display: none; }

.mobile-only { display: none; }

/* ============================================================
   タブレット
   ============================================================ */
@media (max-width: 1000px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-bottom: 80px; gap: 44px; }
  .hero-copy { max-width: 680px; }
  .hero-visual { width: min(420px, 82%); margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-grid { grid-template-columns: 1fr; }
  .plan-card.featured { order: -1; }
  .results { grid-template-columns: 1fr; gap: 40px; }
  .results-intro { position: static; }
  .result-note { grid-column: 1; }
  .voice-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   スマホ
   ============================================================ */
@media (max-width: 680px) {
  body { line-height: 1.85; padding-bottom: 84px; } /* 追従ボタンのぶん */
  .site-header { min-height: 64px; padding: 0 16px; gap: 12px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand strong { font-size: 14px; }
  .brand small { display: none; }
  .header-cta { padding: 9px 16px; font-size: 12px; }

  .hero { padding: 48px 20px 68px; }
  h1 { font-size: clamp(24px, 7.2vw, 32px); line-height: 1.6; }
  .mobile-only { display: block; }
  .hero-lead { font-size: 15px; margin-top: 22px; }
  .hero-stats { gap: 8px; }
  .hero-stats li { flex: 1 1 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; }
  .hero-stats span { font-size: 12px; }
  .hero-stats strong { margin-top: 0; font-size: 18px; }
  .button { width: 100%; }
  .hero-visual { width: min(320px, 88%); }
  .floating-card { left: -6px; bottom: -22px; padding: 12px 16px; font-size: 11px; }
  .shape-a { width: 92px; height: 92px; left: -20px; }
  .shape-b { width: 54px; height: 54px; }

  .section { padding: 72px 20px; }
  h2 { font-size: clamp(25px, 7.2vw, 32px); }
  .section-heading { margin-bottom: 34px; }
  .worry-list { grid-template-columns: 1fr; }
  .worry-list li { padding: 15px 18px 15px 48px; font-size: 13px; }
  .worry-list li::before { top: 15px; }
  .worry-answer { font-size: 15px; }
  .about-copy .intro { font-size: 20px; }
  .about-facts { padding: 24px 22px; }
  .service-grid, .value-grid { grid-template-columns: 1fr; }
  .monitor-banner { padding: 26px 20px; margin-bottom: 30px; }
  .monitor-terms { padding: 18px; }
  .monitor-terms li { flex-direction: column; gap: 4px; font-size: 12.5px; }
  .monitor-terms span { align-self: flex-start; margin-top: 0; }
  .result-card { grid-template-columns: 1fr; gap: 18px; padding: 22px; }
  .result-stat { width: 108px; }
  .result-stat strong { font-size: 26px; }
  .voice-grid blockquote p { font-size: 16px; }
  .flow-list li { padding: 0 0 30px 56px; }
  .flow-num { width: 38px; height: 38px; font-size: 17px; }
  .flow-list li:not(:last-child)::after { left: 18px; top: 42px; }
  .faq summary { padding: 17px 50px 17px 18px; font-size: 14px; }
  .faq details p { padding: 0 18px 20px; font-size: 13px; }
  .contact { padding: 72px 20px; }
  .contact h2 br { display: none; }
  footer { padding: 38px 20px; }
  .footer-top { gap: 20px; }
  .footer-bottom { margin-top: 24px; }

  /* 画面下に常に出る相談ボタン */
  .sticky-cta {
    position: fixed; z-index: 60;
    left: 12px; right: 12px; bottom: 12px;
    display: block;
    padding: 12px 16px;
    text-align: center; text-decoration: none;
    border-radius: 999px;
    background: var(--line-green); color: #fff;
    box-shadow: 0 8px 26px rgba(6, 199, 85, .34);
  }
  .sticky-main { display: block; font-size: 15px; font-weight: 700; line-height: 1.4; }
  .sticky-sub { display: block; font-size: 10px; opacity: .92; line-height: 1.4; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}