/* =========================================================
   Tsubomiの転職 — Landing Page (renewal)
   運営：株式会社202 ／ 「隠れ優良企業と、隠れ優良人材をつなぐ。」
   トンマナ：上品・信頼感 ＋ “つぼみ→開花”のあたたかさ
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  --ink: #191a20;
  --ink-soft: #565963;
  --ink-mute: #8a8d97;
  --cream: #fbf7f2;
  --white: #ffffff;
  --panel: #f4efe8;

  --bloom: #ef4e6e;        /* ブランドアクセント（つぼみ／ローズ） */
  --bloom-deep: #d43a59;
  --bloom-050: #fdecef;
  --bloom-100: #fbdbe2;
  --leaf: #12a884;         /* 好結果・肯定のグリーン */
  --leaf-050: #e7f7f2;

  --line: rgba(25, 26, 32, 0.10);
  --line-strong: rgba(25, 26, 32, 0.16);
  --shadow-sm: 0 2px 10px rgba(25, 26, 32, 0.05);
  --shadow: 0 18px 50px -22px rgba(25, 26, 32, 0.28);
  --shadow-bloom: 0 22px 50px -20px rgba(239, 78, 110, 0.45);

  --font-jp: "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --font-en: "Plus Jakarta Sans", var(--font-jp);

  --fs-hero: clamp(2.1rem, 5.4vw, 4.4rem);
  --fs-h2: clamp(1.7rem, 3.6vw, 3rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.6rem);
  --fs-lead: clamp(1rem, 1.4vw, 1.18rem);

  --wrap: 1160px;
  --gutter: clamp(1.15rem, 4vw, 3rem);
  --sec: clamp(4.5rem, 10vw, 8.5rem);
  --radius: 18px;
  --radius-lg: 26px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-jp);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.85;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--sec); }
.section--tight { padding-block: clamp(3rem, 7vw, 5.5rem); }

.eyebrow {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bloom);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before { content: ""; width: 1.8em; height: 2px; background: currentColor; border-radius: 2px; }
.eyebrow.on-dark { color: var(--bloom-100); }

.sec-head { max-width: 48rem; margin-bottom: clamp(2.2rem, 5vw, 3.6rem); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head h2 { font-size: var(--fs-h2); font-weight: 700; line-height: 1.28; letter-spacing: 0.01em; margin-top: 1rem; }
.sec-head p { margin-top: 1.1rem; color: var(--ink-soft); font-size: var(--fs-lead); max-width: 42ch; }
.sec-head.center p { margin-inline: auto; max-width: 54ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 1.05rem 1.9rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}
.btn .ar { transition: transform 0.4s var(--ease); }
.btn:hover .ar { transform: translateX(4px); }
.btn--primary { background: var(--bloom); color: #fff; box-shadow: var(--shadow-bloom); }
.btn--primary:hover { transform: translateY(-3px); background: var(--bloom-deep); }
.btn--ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line-strong); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-3px); }
.btn--light { background: #fff; color: var(--ink); box-shadow: var(--shadow); }
.btn--light:hover { transform: translateY(-3px); background: var(--bloom); color: #fff; }
.btn--block { width: 100%; justify-content: center; }
.btn--lg { padding: 1.2rem 2.3rem; font-size: 1.05rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(0.9rem, 1.8vw, 1.35rem) var(--gutter);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.site-header.is-solid {
  background: rgba(251, 247, 242, 0.82);
  backdrop-filter: blur(14px) saturate(1.2);
  box-shadow: 0 1px 0 var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand__mark { width: 30px; height: 30px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__text b { font-family: var(--font-en); font-weight: 800; font-size: 1.28rem; letter-spacing: -0.01em; }
.brand__text small { font-size: 0.62rem; letter-spacing: 0.16em; color: var(--ink-mute); }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav a { font-size: 0.86rem; font-weight: 500; color: var(--ink-soft); transition: color 0.3s var(--ease); }
.nav a:hover { color: var(--bloom); }
.nav .btn { padding: 0.72rem 1.4rem; font-size: 0.86rem; }

.nav-toggle { display: none; width: 44px; height: 44px; position: relative; z-index: 120; }
.nav-toggle span { position: absolute; left: 10px; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.4s var(--ease), opacity 0.3s var(--ease), top 0.3s var(--ease); }
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
body.nav-open .nav-toggle span:nth-child(1) { top: 22px; transform: rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(8rem, 16vw, 11rem); padding-bottom: clamp(3rem, 7vw, 5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; z-index: -1;
  right: -14vw; top: -12vw; width: 62vw; height: 62vw; max-width: 820px; max-height: 820px;
  background: radial-gradient(closest-side, var(--bloom-050), transparent 70%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; left: -10vw; bottom: -18vw;
  width: 44vw; height: 44vw; max-width: 520px; max-height: 520px;
  background: radial-gradient(closest-side, var(--leaf-050), transparent 72%);
}
.hero__inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero__tag {
  display: inline-flex; align-items: center; gap: 0.6em;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 0.5rem 1rem 0.5rem 0.6rem; font-size: 0.8rem; font-weight: 600; color: var(--ink-soft);
  box-shadow: var(--shadow-sm); margin-bottom: 1.6rem;
}
.hero__tag i { width: 22px; height: 22px; display: grid; place-items: center; background: var(--bloom-050); border-radius: 50%; }
.hero__title { font-size: var(--fs-hero); font-weight: 700; line-height: 1.16; letter-spacing: 0.01em; }
.hero__title .bloom { color: var(--bloom); position: relative; white-space: nowrap; }
.hero__title .bloom::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.06em; height: 0.32em;
  background: var(--bloom-100); z-index: -1; border-radius: 4px;
}
.hero__lead { margin-top: 1.6rem; font-size: var(--fs-lead); color: var(--ink-soft); max-width: 46ch; }
.hero__lead b { color: var(--ink); font-weight: 700; }
.hero__cta { margin-top: 2.2rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }
.hero__note { margin-top: 1.1rem; font-size: 0.8rem; color: var(--ink-mute); }

/* hero visual card */
.hero__card {
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: clamp(1.6rem, 2.5vw, 2.2rem); position: relative;
}
.hero__card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  border: 1px solid var(--line); pointer-events: none;
}
.hero__card h4 { font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-mute); font-family: var(--font-en); font-weight: 700; margin-bottom: 1.2rem; }
.hero-stat { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.hero-stat:first-of-type { border-top: none; }
.hero-stat .v { font-family: var(--font-en); font-weight: 800; font-size: clamp(2.1rem, 4vw, 2.9rem); line-height: 1; color: var(--ink); }
.hero-stat:nth-child(2) .v { color: var(--bloom); }
.hero-stat:nth-child(3) .v { color: var(--leaf); }
.hero-stat .v .u { font-size: 0.44em; margin-left: 0.1em; }
.hero-stat .k { font-size: 0.82rem; color: var(--ink-soft); text-align: right; }

/* ---------- Problem ---------- */
.problem { background: var(--white); }
.prob-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1rem, 2.5vw, 1.6rem); }
.prob-card {
  background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 2.6vw, 2.2rem); transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.prob-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.prob-card__q { display: flex; align-items: center; gap: 0.7rem; font-size: var(--fs-h3); font-weight: 700; }
.prob-card__q .x { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 8px; background: var(--bloom-050); color: var(--bloom); display: grid; place-items: center; font-weight: 800; }
.prob-card__body { margin-top: 0.9rem; color: var(--ink-soft); font-size: 0.92rem; }
.prob-card__cause { margin-top: 1.1rem; padding: 0.9rem 1rem; border-radius: 12px; background: #fff; border: 1px dashed var(--line-strong); font-size: 0.84rem; color: var(--ink-soft); }
.prob-card__cause b { color: var(--ink); }
.prob-root {
  margin-top: clamp(1.6rem, 3vw, 2.4rem); text-align: center;
  background: var(--ink); color: #fff; border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
}
.prob-root .lbl { font-family: var(--font-en); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bloom-100); }
.prob-root p { margin-top: 0.8rem; font-size: clamp(1.2rem, 2.6vw, 1.9rem); font-weight: 700; line-height: 1.5; }
.prob-root p .bloom { color: var(--bloom); }

/* ---------- Solution ---------- */
.solution { background: var(--bloom-050); position: relative; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.8rem); counter-reset: step; }
.step {
  background: #fff; border-radius: var(--radius); padding: clamp(1.7rem, 2.6vw, 2.4rem);
  box-shadow: var(--shadow-sm); position: relative;
}
.step__n { font-family: var(--font-en); font-weight: 800; font-size: 0.9rem; color: var(--bloom); letter-spacing: 0.1em; }
.step__ic { width: 58px; height: 58px; border-radius: 16px; background: var(--bloom-050); display: grid; place-items: center; margin: 1rem 0 1.2rem; font-size: 1.7rem; }
.step h3 { font-size: var(--fs-h3); font-weight: 700; line-height: 1.4; }
.step p { margin-top: 0.7rem; color: var(--ink-soft); font-size: 0.9rem; }
.step__arrow { position: absolute; right: -1.1rem; top: 50%; translate: 0 -50%; color: var(--bloom); font-size: 1.4rem; z-index: 2; }
.step:last-child .step__arrow { display: none; }

/* ---------- Comparison ---------- */
.compare-table { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff; }
.compare-row { display: grid; grid-template-columns: 1fr 1.15fr 1.15fr; align-items: stretch; }
.compare-row + .compare-row { border-top: 1px solid var(--line); }
.compare-cell { padding: clamp(1.1rem, 2vw, 1.6rem) clamp(1rem, 2vw, 1.7rem); font-size: 0.92rem; }
.compare-cell.head { display: flex; align-items: center; font-weight: 700; background: var(--panel); }
.compare-row.is-header .compare-cell { font-weight: 800; font-size: 0.95rem; background: var(--panel); }
.compare-cell.them { color: var(--ink-soft); }
.compare-cell.us { background: var(--bloom-050); color: var(--ink); font-weight: 600; position: relative; }
.compare-row.is-header .compare-cell.us { background: var(--bloom); color: #fff; }
.compare-cell.us .check { color: var(--leaf); font-weight: 800; margin-right: 0.4em; }
.compare-cell.them .dash { color: var(--ink-mute); font-weight: 700; margin-right: 0.4em; }

/* ---------- Why it works ---------- */
.why { background: var(--ink); color: #fff; }
.why .sec-head h2 { color: #fff; }
.why .sec-head p { color: rgba(255,255,255,0.7); }
.rpo-note {
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: clamp(1.4rem, 2.5vw, 2rem); margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
.rpo-note .ic { width: 48px; height: 48px; border-radius: 12px; background: var(--bloom); display: grid; place-items: center; font-size: 1.4rem; }
.rpo-note h3 { font-size: 1.1rem; font-weight: 700; }
.rpo-note p { color: rgba(255,255,255,0.72); font-size: 0.9rem; margin-top: 0.4rem; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.6rem); }
.why-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10); border-radius: var(--radius); padding: clamp(1.6rem, 2.6vw, 2.2rem); transition: transform 0.5s var(--ease), border-color 0.5s var(--ease); }
.why-card:hover { transform: translateY(-5px); border-color: rgba(239,78,110,0.5); }
.why-card .v { font-family: var(--font-en); font-weight: 800; font-size: clamp(2.6rem, 5vw, 3.6rem); line-height: 1; }
.why-card:nth-child(1) .v { color: var(--bloom-100); }
.why-card:nth-child(2) .v { color: #fff; }
.why-card:nth-child(3) .v { color: var(--leaf); }
.why-card .v .u { font-size: 0.4em; }
.why-card h3 { font-size: 1.08rem; font-weight: 700; margin: 0.7rem 0 0.6rem; }
.why-card p { color: rgba(255,255,255,0.68); font-size: 0.88rem; }
.why-card .logic { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.8rem; color: var(--bloom-100); }
.why-flow { margin-top: clamp(1.6rem, 3vw, 2.4rem); text-align: center; font-size: clamp(0.95rem, 2vw, 1.2rem); font-weight: 700; color: #fff; line-height: 1.8; }
.why-flow .sep { color: var(--bloom); margin: 0 0.5em; }

/* ---------- Pricing ---------- */
.pricing { background: var(--white); }
.price-wrap { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(1.6rem, 4vw, 3rem); align-items: start; }
.price-card {
  background: var(--ink); color: #fff; border-radius: var(--radius-lg);
  padding: clamp(2rem, 3.5vw, 3rem); position: relative; overflow: hidden;
}
.price-card::before { content: ""; position: absolute; right: -20%; top: -30%; width: 60%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(239,78,110,0.4), transparent 70%); }
.price-card .plan { font-family: var(--font-en); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bloom-100); }
.price-card .amount { display: flex; align-items: flex-end; gap: 0.3rem; margin: 1rem 0 0.2rem; }
.price-card .amount b { font-family: var(--font-en); font-weight: 800; font-size: clamp(3.4rem, 8vw, 5rem); line-height: 0.9; }
.price-card .amount span { font-size: 1.4rem; font-weight: 700; padding-bottom: 0.4rem; }
.price-card .amount .lbl { font-size: 0.9rem; color: rgba(255,255,255,0.6); padding-bottom: 0.5rem; }
.price-card .success { font-size: 0.95rem; color: #fff; background: rgba(255,255,255,0.08); border-radius: 12px; padding: 0.8rem 1rem; margin: 1.2rem 0 1.6rem; }
.price-card .success b { color: var(--bloom-100); }
.price-list { display: flex; flex-direction: column; gap: 0.7rem; }
.price-list li { display: flex; gap: 0.6rem; font-size: 0.9rem; color: rgba(255,255,255,0.85); }
.price-list li .c { color: var(--leaf); font-weight: 800; flex: 0 0 auto; }
.sim h3 { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.4rem; }
.sim > p { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 1.4rem; }
.sim-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 1.4rem; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 0.8rem; transition: border-color 0.4s var(--ease), transform 0.4s var(--ease); }
.sim-row:hover { border-color: var(--bloom); transform: translateX(4px); }
.sim-row .role { font-weight: 700; }
.sim-row .role small { display: block; font-weight: 500; color: var(--ink-mute); font-size: 0.78rem; }
.sim-row .fee { font-family: var(--font-en); font-weight: 800; font-size: 1.5rem; color: var(--bloom); white-space: nowrap; }
.sim-note { font-size: 0.78rem; color: var(--ink-mute); margin-top: 0.8rem; }

/* ---------- FAQ ---------- */
.faq { background: var(--cream); }
.faq-list { max-width: 800px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--line-strong); }
.faq-q { width: 100%; display: flex; align-items: center; gap: 1rem; padding: 1.5rem 0; text-align: left; font-weight: 700; font-size: 1.02rem; }
.faq-q .qmark { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 8px; background: var(--bloom-050); color: var(--bloom); display: grid; place-items: center; font-family: var(--font-en); font-weight: 800; }
.faq-q .plus { margin-left: auto; flex: 0 0 auto; width: 22px; height: 22px; position: relative; transition: transform 0.4s var(--ease); }
.faq-q .plus::before, .faq-q .plus::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--ink); border-radius: 2px; }
.faq-q .plus::before { width: 100%; height: 2px; }
.faq-q .plus::after { width: 2px; height: 100%; transition: transform 0.4s var(--ease); }
.faq-item.open .faq-q .plus::after { transform: rotate(90deg); opacity: 0; }
.faq-a { overflow: hidden; height: 0; }
.faq-a__inner { padding: 0 0 1.5rem 3rem; color: var(--ink-soft); font-size: 0.94rem; }

/* ---------- Contact ---------- */
.contact { background: var(--ink); color: #fff; }
.contact__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); }
.contact .eyebrow { color: var(--bloom-100); }
.contact h2 { font-size: var(--fs-h2); font-weight: 700; line-height: 1.3; margin: 1rem 0 1.2rem; }
.contact__lead { color: rgba(255,255,255,0.72); font-size: var(--fs-lead); max-width: 40ch; }
.doc-list { margin-top: 2rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 1.4rem 1.6rem; }
.doc-list h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 1rem; color: var(--bloom-100); }
.doc-list li { display: flex; gap: 0.6rem; font-size: 0.88rem; color: rgba(255,255,255,0.85); padding: 0.35rem 0; }
.doc-list li .c { color: var(--leaf); flex: 0 0 auto; }

.form { background: #fff; color: var(--ink); border-radius: var(--radius-lg); padding: clamp(1.8rem, 3vw, 2.6rem); box-shadow: var(--shadow); }
.form .field { margin-bottom: 1.2rem; }
.form label { display: block; font-size: 0.82rem; font-weight: 700; margin-bottom: 0.5rem; }
.form label .req { color: var(--bloom); margin-left: 0.3em; }
.form input, .form textarea, .form select {
  width: 100%; font-family: var(--font-jp); font-size: 0.95rem; color: var(--ink);
  background: var(--cream); border: 1.5px solid var(--line); border-radius: 12px; padding: 0.85rem 1rem;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--bloom); background: #fff; }
.form textarea { resize: vertical; min-height: 110px; }
.form .seg { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.form .seg label { position: relative; margin: 0; cursor: pointer; }
.form .seg input { position: absolute; opacity: 0; inset: 0; }
.form .seg span { display: block; padding: 0.6rem 1rem; border: 1.5px solid var(--line); border-radius: 999px; font-size: 0.84rem; font-weight: 600; transition: all 0.3s var(--ease); }
.form .seg input:checked + span { background: var(--bloom); color: #fff; border-color: var(--bloom); }
.form .submit-note { font-size: 0.78rem; color: var(--ink-mute); margin-top: 0.9rem; text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: #0f1014; color: #fff; padding-block: clamp(3.5rem, 7vw, 5.5rem) 2.5rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-brand p { margin-top: 1.2rem; color: rgba(255,255,255,0.6); font-size: 0.86rem; max-width: 34ch; }
.footer-col h4 { font-family: var(--font-en); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 1.2rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-col a, .footer-col li { color: rgba(255,255,255,0.72); font-size: 0.86rem; transition: color 0.3s var(--ease); }
.footer-col a:hover { color: var(--bloom); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.8rem; padding-top: 2rem; color: rgba(255,255,255,0.45); font-size: 0.78rem; }

/* ---------- Reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(28px); }
.js [data-reveal].in { opacity: 1; transform: none; transition: opacity 1s var(--ease), transform 1s var(--ease); }
.gsap-fail [data-reveal] { opacity: 1 !important; transform: none !important; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 460px; }
  .prob-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step__arrow { right: 50%; top: auto; bottom: -1.3rem; translate: 50% 0; transform: rotate(90deg); }
  .why-grid { grid-template-columns: 1fr; }
  .price-wrap { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 1.6rem;
    background: rgb(251,247,242); /* 不透明：ブラー非対応でも本文を確実に隠す */
    transform: translateY(-100%); transition: transform 0.5s var(--ease);
    z-index: 110;
  }
  body.nav-open .nav { transform: none; }
  .nav a { font-size: 1.1rem; }
  /* ★iOS対策：ヘッダーの backdrop-filter は position:fixed な .nav の
     包含ブロックを生成し、全画面ナビをヘッダー枠に閉じ込めて本文に重ねる。
     モバイルでは無効化し、背景は不透明にする。 */
  .site-header.is-solid {
    background: rgb(251, 247, 242);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .compare-row { grid-template-columns: 1fr; }
  .compare-cell.head { background: var(--ink); color: #fff; }
  .compare-row.is-header { display: none; }
  .compare-cell { border-top: 1px solid var(--line); }
  .compare-cell.them::before { content: "一般的な紹介：" ; font-weight: 700; color: var(--ink-mute); }
  .compare-cell.us::before { content: "Tsubomi：" ; font-weight: 700; color: var(--bloom-deep); }
  .sim-row { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .footer-top { grid-template-columns: 1fr; }
}

/* ---------- 日本語の改行改善（文節ベース／禁則）＋ PCのみ改行 ---------- */
h1, h2, h3, h4, .hero__title, .hero__lead, .story__big, .sec-head h2 {
  line-break: strict;
  word-break: auto-phrase;
}
@media (max-width: 640px) { .br-pc { display: none; } }