/* ═══════════════════════════════════════════
   Compass — Language and Learning
   ═══════════════════════════════════════════ */

:root {
  --green:       #00BF63;
  --green-dark:  #00A053;
  --green-deep:  #04502C;
  --green-ink:   #0A3822;
  --ink:         #16241C;
  --ink-soft:    #4A5B51;
  --cream:       #F4FBF6;
  --cream-2:     #E8F6EC;
  --line:        #DCEDE2;
  --white:       #FFFFFF;

  --wrap:        1140px;
  --radius:      18px;
  --radius-lg:   26px;
  --shadow:      0 4px 24px rgba(4, 80, 44, .07);
  --shadow-lg:   0 18px 50px rgba(4, 80, 44, .13);

  --font-jp: "Zen Kaku Gothic New", -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", sans-serif;
  --font-en: "Fraunces", "Zen Kaku Gothic New", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.9;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 2.5rem, 800px); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--green); color: #fff; padding: .75rem 1.25rem;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 4px; }

/* ─────────── Buttons ─────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.9rem;
  background: var(--green); color: #fff;
  font-family: var(--font-jp); font-weight: 700; font-size: .98rem;
  line-height: 1.4; letter-spacing: .04em;
  border: 2px solid var(--green); border-radius: 999px;
  text-decoration: none; cursor: pointer;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-light { background: #fff; color: var(--green-deep); border-color: #fff; }
.btn-light:hover { background: #fff; border-color: #fff; color: var(--green-deep); box-shadow: 0 12px 30px rgba(0,0,0,.16); }

.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.65); }
.btn-ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; }

.btn-outline { background: transparent; color: var(--green-deep); border-color: var(--line); }
.btn-outline:hover { background: var(--cream); border-color: var(--green); color: var(--green-deep); }

.btn-sm { padding: .6rem 1.3rem; font-size: .88rem; }
.btn-lg { padding: 1.15rem 2.6rem; font-size: 1.05rem; }

/* ─────────── Header ─────────── */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(4,80,44,.08); border-bottom-color: var(--line); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 72px; }

.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand-mark { width: 34px; flex: none; }
.brand-text {
  display: flex; flex-direction: column; line-height: 1;
  font-family: var(--font-en); font-weight: 700; font-size: 1.3rem;
  color: var(--green-deep); letter-spacing: .01em;
}
.brand-text em {
  font-family: var(--font-jp); font-style: normal; font-weight: 500;
  font-size: .55rem; letter-spacing: .16em; color: var(--ink-soft); margin-top: .3rem;
}

.nav { display: flex; align-items: center; gap: 1.05rem; }
.nav a { text-decoration: none; font-size: .88rem; font-weight: 500; color: var(--ink); white-space: nowrap; transition: color .2s; }
.nav a:not(.btn):hover { color: var(--green); }
.nav-cta { color: #fff !important; }

.nav-toggle {
  display: none; width: 44px; height: 44px; padding: 0;
  background: none; border: 0; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 6px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--green-deep); border-radius: 2px; transition: transform .3s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ─────────── Hero ─────────── */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(165deg, #00C767 0%, var(--green) 45%, #00A857 100%);
  color: #fff;
  padding: calc(72px + 5.5rem) 0 6rem;
}
.hero-rings {
  position: absolute; top: 50%; left: 50%; width: 1400px; height: 1400px;
  translate: -50% -50%; pointer-events: none; opacity: .5;
  background:
    radial-gradient(circle, transparent 0 27%, rgba(255,255,255,.14) 27% 27.2%, transparent 27.2%),
    radial-gradient(circle, transparent 0 38%, rgba(255,255,255,.11) 38% 38.15%, transparent 38.15%),
    radial-gradient(circle, transparent 0 49%, rgba(255,255,255,.08) 49% 49.12%, transparent 49.12%);
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 3.5rem; align-items: center;
}

.eyebrow {
  font-family: var(--font-en); font-weight: 600; font-size: .82rem;
  letter-spacing: .3em; text-transform: uppercase;
  margin: 0 0 1rem; opacity: .85;
}
.eyebrow-dark { color: var(--green); opacity: 1; }

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900; line-height: 1.28; letter-spacing: .01em;
  margin: 0 0 1.6rem;
}
.hero-title .hl { position: relative; display: inline-block; }
.hero-title .hl::after {
  content: ""; position: absolute; left: -.05em; right: -.05em; bottom: .04em; height: .22em;
  background: rgba(255,255,255,.32); border-radius: 2px; z-index: -1;
}

.hero-lead { font-size: 1.02rem; line-height: 2.1; margin: 0 0 2.2rem; max-width: 34em; color: rgba(255,255,255,.95); }
.hero-lead strong { font-weight: 700; border-bottom: 2px solid rgba(255,255,255,.5); }

.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.4rem; }

.hero-points { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; list-style: none; margin: 0; padding: 0; font-size: .9rem; }
.hero-points li { position: relative; padding-left: 1.5rem; }
.hero-points li::before {
  content: ""; position: absolute; left: 0; top: .72em;
  width: 8px; height: 8px; border-radius: 50%; background: #fff;
}

.hero-logo { display: flex; justify-content: center; }
.hero-logo img { width: min(100%, 340px); filter: drop-shadow(0 14px 34px rgba(0,60,30,.28)); }

/* ─────────── Section基本 ─────────── */
.section { padding: 6.5rem 0; }

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.35rem);
  font-weight: 900; line-height: 1.5; letter-spacing: .02em;
  margin: 0 0 1.2rem;
}
.section-title-light { color: #fff; }

.section-lead { font-size: 1rem; color: var(--ink-soft); max-width: 42em; margin: 0 0 3rem; }

/* ─────────── 課題提起 ─────────── */
.problems { background: var(--cream); }
.problem-list { list-style: none; margin: 2.5rem 0 0; padding: 0; display: grid; gap: .9rem; max-width: 780px; }
.problem-list li {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.15rem 1.5rem 1.15rem 3.6rem;
  font-size: 1rem; font-weight: 500;
}
.problem-list li::before {
  content: "✓"; position: absolute; left: 1.35rem; top: 50%; translate: 0 -50%;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--green); color: #fff;
  display: grid; place-items: center; font-size: .78rem; font-weight: 700;
}
.problems-note {
  margin: 2.6rem 0 0; font-size: 1.1rem; line-height: 2; font-weight: 500;
}
.problems-note strong {
  font-weight: 900; color: var(--green-deep);
  background: linear-gradient(transparent 62%, rgba(0,191,99,.24) 62%);
}

/* ─────────── 特徴 ─────────── */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; margin-top: 3rem; }
.card {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2.6rem 2.2rem 2.2rem;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(0,191,99,.35); }
.card-num {
  display: block;
  font-family: var(--font-en); font-weight: 700; font-size: 2.4rem; line-height: 1;
  color: rgba(0,191,99,.28); margin-bottom: .7rem;
}
.card h3 { font-size: 1.16rem; font-weight: 900; margin: 0 0 .9rem; line-height: 1.6; color: var(--green-deep); }
.card p { margin: 0; font-size: .95rem; color: var(--ink-soft); line-height: 2; }

/* ─────────── コース ─────────── */
.courses { background: var(--cream); }
/* stretch のままにして、3枚の高さと「相談する」ボタンの位置を揃える */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; align-items: stretch; }
.plan {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2.4rem 1.9rem;
  display: flex; flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.plan:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.plan-featured { border: 2px solid var(--green); box-shadow: var(--shadow); padding-top: 2.9rem; }
.plan-badge {
  position: absolute; top: -.85rem; left: 50%; translate: -50% 0;
  background: var(--green); color: #fff;
  font-size: .74rem; font-weight: 700; letter-spacing: .12em;
  padding: .32rem 1.1rem; border-radius: 999px;
}
.plan-name { font-size: 1.55rem; font-weight: 900; margin: 0 0 .35rem; color: var(--green-deep); }
.plan-for { font-size: .84rem; color: var(--ink-soft); margin: 0 0 1.4rem; }
.plan-price { margin: 0; }
.plan-price .num {
  font-family: var(--font-en); font-size: 2.15rem; font-weight: 700;
  color: var(--ink); letter-spacing: -.01em; font-variant-numeric: tabular-nums;
}
.plan-price .per { font-size: .85rem; color: var(--ink-soft); margin-left: .35rem; }
.plan-unit {
  margin: .3rem 0 1.5rem; padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  font-size: .82rem; color: var(--ink-soft); font-variant-numeric: tabular-nums;
}
.plan-desc { margin: 0 0 2rem; font-size: .92rem; line-height: 1.95; color: var(--ink-soft); flex: 1; }
.plan .btn { width: 100%; }

.plan-includes {
  margin-top: 2.5rem; padding: 2rem 2.2rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.plan-includes h3 {
  margin: 0 0 1.2rem; font-size: .96rem; font-weight: 900; color: var(--green-deep);
}
.plan-includes ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem 2rem;
}
.plan-includes li { position: relative; padding-left: 1.6rem; font-size: .92rem; line-height: 1.8; }
.plan-includes li::before {
  content: ""; position: absolute; left: .1rem; top: .62em;
  width: 8px; height: 5px; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green);
  rotate: -45deg;
}
.plans-note { margin: 1.4rem 0 0; font-size: .84rem; color: var(--ink-soft); }

/* ─────────── アプリ・商品 ─────────── */
.products { background: var(--white); }
.catalog-heading { padding: 110px 0 55px; background: var(--cream); }
.catalog-heading h1 { font-size: clamp(1.9rem,4vw,3rem); color: var(--green-deep); line-height: 1.5; margin: 0 0 1rem; }
.catalog-heading p:last-child { color: var(--ink-soft); margin-bottom: 0; }
.breadcrumbs { font-size: .875rem; margin-bottom: 2rem; color: var(--ink-soft); }
.breadcrumbs a { text-underline-offset: 3px; }
.product-category { display: inline-block; padding: .3rem .9rem; border-radius: 30px; background: var(--cream-2); color: var(--green-deep); font-size: .875rem; }
.product-demo { background: var(--cream); }
.product-demo-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 4rem; align-items: center; }
.product-demo video { width: min(100%, 320px); height: auto; border-radius: 18px; justify-self: center; background: #000; }
.product-video-note { font-size: .875rem; color: var(--ink-soft); margin-bottom: 1.5rem; }
.products-home-entry { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.products-home-entry .btn { flex-shrink: 0; }
.products-home-entry p:last-child { color: var(--ink-soft); }
.nav a[aria-current="page"] { color: var(--green-dark); font-weight: 700; }
@media (max-width: 700px) {
  .product-demo-grid { grid-template-columns: 1fr; gap: 2rem; }
  .products-home-entry { flex-direction: column; align-items: flex-start; }
  .catalog-heading { padding-top: 100px; }
}
.products-intro {
  display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  margin-top: 2.5rem; border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
}
.products-brand {
  display: flex; align-items: center; justify-content: center; gap: 1.2rem;
  padding: 3rem 2rem; background: var(--cream);
}
.products-brand img { width: 76px; height: auto; }
.products-brand span { font: 700 1.8rem var(--font-en); color: var(--green-deep); }
.products-brand small { display: block; font: 500 .875rem var(--font-jp); margin-top: .5rem; }
.products-copy { padding: 2.5rem; }
.products-copy h3 { margin: 0 0 1rem; font-size: 1.35rem; color: var(--green-deep); }
.products-copy p { margin: 0 0 1.5rem; color: var(--ink-soft); font-size: 1rem; }
.products-copy .btn { white-space: normal; text-align: center; }
.products-screen { margin: 0; padding: 2.5rem; background: var(--cream); display: grid; justify-items: center; align-content: center; gap: 1.2rem; }
.products-screen img { width: min(100%, 280px); height: auto; border-radius: 16px; border: 1px solid var(--line); box-shadow: 0 12px 30px rgba(4,80,44,.12); }
.products-screen figcaption { text-align: center; color: var(--green-deep); font-size: .94rem; }
.products-screen figcaption span { color: var(--ink-soft); font-size: .8rem; }
.products-copy { align-self: center; }
.products-scenes { padding-left: 1.3rem; margin: 0 0 1.8rem; color: var(--ink-soft); font-size: 1rem; }
.products-scenes li { padding: .25rem 0; }
.products-scenes li::marker { color: var(--green); }
.products-video { margin-top: 1.8rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.products-video summary { cursor: pointer; font-size: 1rem; font-weight: 700; color: var(--green-deep); }
.products-video summary span { font-weight: 400; font-size: .875rem; color: var(--ink-soft); margin-left: .5rem; }
.products-video video { display: block; width: min(100%, 300px); height: auto; margin: 1rem auto 0; border-radius: 12px; background: #000; }
@media (max-width: 700px) {
  .products-intro { grid-template-columns: 1fr; }
  .products-brand, .products-copy { padding: 2rem 1.5rem; }
  .products-brand { flex-wrap: wrap; }
  .products-copy .btn { width: 100%; }
  .products-screen { padding: 2rem 1.5rem; }
  .products-screen img { width: min(100%, 260px); }
}

/* ─────────── コーチ ─────────── */
.coach-card {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: 3.5rem;
  align-items: center;
  padding: 3rem 0;
  border-top: 1px solid var(--line);
}
.coach-card:first-of-type { border-top: 0; padding-top: 1rem; }

.coach-photo {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(165deg, #00C767, var(--green-dark));
}
.coach-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

/* 写真ファイルがまだ無いときの表示 */
.coach-photo.missing {
  aspect-ratio: 4 / 5;
  display: grid; place-content: center; justify-items: center; gap: 1.2rem;
  padding: 2rem; text-align: center; color: rgba(255,255,255,.92);
}
.coach-photo.missing img { display: none; }
.coach-photo.missing::before {
  content: ""; width: 120px; aspect-ratio: 788 / 900;
  background: url("assets/image-02.png") center / contain no-repeat;
}
.coach-photo.missing::after {
  content: "写真を assets/ に配置してください";
  font-size: .8rem; line-height: 1.9;
}

.coach-role { margin: 0 0 .5rem; font-size: .88rem; color: var(--green); font-weight: 700; letter-spacing: .06em; }
.coach-name { margin: 0; font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 900; line-height: 1.3; color: var(--green-deep); }
.coach-motto {
  display: inline-block; margin: 1.1rem 0 0;
  padding: .4rem 1.2rem; border-radius: 999px;
  background: var(--cream-2); color: var(--green-deep);
  font-size: .88rem; font-weight: 700;
}

.coach-quals {
  list-style: none; margin: 1.8rem 0 2rem; padding: 1.4rem 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: .8rem 2.6rem;
  font-size: .88rem; color: var(--ink-soft);
}
.coach-quals b { font-family: var(--font-en); font-size: 1.5rem; font-weight: 700; color: var(--green-deep); margin: 0 .1rem; }

.coach-body p { margin: 0 0 1.3rem; font-size: .97rem; line-height: 2.1; color: var(--ink-soft); }
.coach-body p:last-child { margin-bottom: 0; }
.coach-body strong { color: var(--ink); font-weight: 700; background: linear-gradient(transparent 62%, rgba(0,191,99,.22) 62%); }

/* ─────────── 生徒の声 ─────────── */
.voices { background: var(--green-ink); color: #fff; }
.voices .eyebrow { color: rgba(255,255,255,.75); }
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 3rem; }
.voice {
  margin: 0; padding: 3.4rem 2rem 2rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  position: relative;
  display: flex; flex-direction: column;
}
.voice::before {
  content: "\201C";
  position: absolute; top: .45rem; left: 1.5rem;
  font-family: var(--font-en); font-size: 4.2rem; line-height: 1;
  color: rgba(0,191,99,.55);
}

.voice-stars { margin: 0 0 .9rem; font-size: 1.05rem; letter-spacing: .18em; line-height: 1; position: relative; }
.voice-stars .on { color: #F5B93B; }
.voice-stars .off { color: rgba(255,255,255,.28); }

.voice blockquote {
  margin: 0 0 1.6rem; padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.14);
  font-size: 1.05rem; font-weight: 700; line-height: 1.8;
  color: #fff; position: relative;
}

.voice-detail { margin: 0 0 1.6rem; display: grid; gap: .2rem; }
.voice-detail dt {
  font-size: .74rem; font-weight: 700; letter-spacing: .1em;
  color: var(--green); margin-top: .9rem;
}
.voice-detail dt:first-child { margin-top: 0; }
.voice-detail dd { margin: 0; font-size: .9rem; line-height: 1.8; color: rgba(255,255,255,.88); }

.voice figcaption {
  margin-top: auto; padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.14);
  font-size: .9rem; font-weight: 700; color: #fff; text-align: right;
}

/* ─────────── 流れ ─────────── */
.steps {
  list-style: none; margin: 3rem 0 0; padding: 0;
  display: grid; gap: 0; position: relative; max-width: 820px;
  counter-reset: step;
}
.step { position: relative; padding: 0 0 2.6rem 4.6rem; counter-increment: step; }
.step:last-child { padding-bottom: 0; }

/* ::before = 縦の連結線 / ::after = 番号の丸 */
.step::before {
  content: ""; position: absolute; left: 21px; top: 2.9rem; bottom: 0;
  width: 2px; background: var(--line);
}
.step:last-child::before { display: none; }
.step::after {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--green); color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-en); font-size: 1.15rem; font-weight: 700;
}
.step h3 { margin: .5rem 0 .6rem; font-size: 1.12rem; font-weight: 900; color: var(--green-deep); }
.step p { margin: 0; font-size: .95rem; color: var(--ink-soft); line-height: 2; }

/* ─────────── FAQ ─────────── */
.faq { background: var(--cream); }
.faq-list { display: grid; gap: .8rem; margin-top: 3rem; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.faq-item summary {
  position: relative; cursor: pointer; list-style: none;
  padding: 1.35rem 3.4rem 1.35rem 1.7rem;
  font-size: 1rem; font-weight: 700; line-height: 1.7; color: var(--green-deep);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 1.7rem; top: 1.75rem;
  width: 11px; height: 11px;
  border-right: 2px solid var(--green); border-bottom: 2px solid var(--green);
  rotate: 45deg; transition: rotate .25s ease;
}
.faq-item[open] summary::after { rotate: -135deg; top: 1.95rem; }
.faq-item p { margin: 0; padding: 0 1.7rem 1.6rem; font-size: .94rem; color: var(--ink-soft); line-height: 2.05; }

/* ─────────── CTA ─────────── */
.cta {
  background: linear-gradient(165deg, #00C767, var(--green) 55%, #00A857);
  color: #fff; padding: 6.5rem 0; text-align: center;
}
.cta-inner { display: grid; justify-items: center; }
.cta-logo { width: 96px; margin-bottom: 1.8rem; opacity: .95; }
.cta h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 900; margin: 0 0 1.3rem; line-height: 1.5; }
.cta > .wrap > p { font-size: 1rem; line-height: 2.05; margin: 0 0 2.5rem; color: rgba(255,255,255,.95); }
.cta-sub { font-size: .85rem !important; margin: 1.6rem 0 0 !important; color: rgba(255,255,255,.8) !important; }
.cta .btn svg { flex: none; }
.cta-handle {
  margin: 1.1rem 0 0 !important; font-family: var(--font-en);
  font-size: .88rem !important; letter-spacing: .04em; color: rgba(255,255,255,.85) !important;
}

/* ─────────── Footer ─────────── */
.site-footer { background: var(--green-ink); color: rgba(255,255,255,.75); padding: 4rem 0 2rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 2.5rem; }
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand img { width: 54px; }
.footer-brand p {
  margin: 0; font-family: var(--font-en); font-size: .85rem;
  letter-spacing: .1em; color: rgba(255,255,255,.6);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: .8rem 1.8rem; }
.footer-nav a { text-decoration: none; font-size: .87rem; transition: color .2s; }
.footer-nav a:hover { color: var(--green); }

.footer-sns {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .65rem 1.3rem; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  text-decoration: none; font-size: .84rem; letter-spacing: .02em;
  transition: background .2s, border-color .2s, color .2s;
}
.footer-sns:hover { background: rgba(255,255,255,.08); border-color: var(--green); color: #fff; }
.footer-sns svg { flex: none; }
.copyright {
  margin: 3rem 0 0; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: center; font-size: .78rem; color: rgba(255,255,255,.45);
}

/* ─────────── Reveal animation ─────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover, .plan:hover { transform: none; }
}

/* ═══════════ Responsive ═══════════ */
@media (max-width: 1120px) {
  .nav {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: .5rem 1.25rem 1.5rem;
    box-shadow: 0 16px 40px rgba(4,80,44,.12);
    max-height: calc(100dvh - 72px); overflow-y: auto;
    clip-path: inset(0 0 100% 0); opacity: 0;
    transition: clip-path .3s ease, opacity .25s ease;
  }
  .nav.open { clip-path: inset(0 0 0 0); opacity: 1; }
  .nav a { padding: 1rem .25rem; font-size: 1rem; border-bottom: 1px solid var(--line); }
  .nav .nav-cta { margin-top: 1.2rem; border-bottom: 0; justify-content: center; }
  .nav-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-logo { order: -1; }
  .hero-logo img { width: min(56%, 230px); }
  .hero-copy { text-align: center; }
  .hero-lead { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }

  .coach-card { grid-template-columns: 1fr; gap: 2.2rem; }
  .coach-photo { max-width: 340px; margin-inline: auto; width: 100%; }
  .voice-grid, .plans { grid-template-columns: 1fr; }
  .plan-featured { padding-top: 2.4rem; }
}

@media (max-width: 700px) {
  body { line-height: 1.85; }
  .section { padding: 4.5rem 0; }
  .hero { padding: calc(72px + 3rem) 0 4rem; }
  .cards { grid-template-columns: 1fr; gap: 1.1rem; }
  .card { padding: 2rem 1.6rem 1.8rem; }
  .brand-text { font-size: 1.15rem; }
  .hero-actions .btn { width: 100%; }
  .step { padding-left: 3.7rem; }
  .step::after { width: 38px; height: 38px; font-size: 1rem; }
  .step::before { left: 18px; }
  .problem-list li { padding: 1rem 1.2rem 1rem 3.2rem; font-size: .95rem; }
  .problem-list li::before { left: 1.05rem; }
  .plan-includes { padding: 1.7rem 1.6rem; }
  .plan-includes ul { grid-template-columns: 1fr; }
  .cta, .site-footer { padding-left: 0; padding-right: 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-nav { gap: .6rem 1.4rem; }
}