/* SEAL X LP — implemented from SEAL-X-LP-final.dc.html (design 3a)
   One fluid layout: font sizes and spacing follow the page width (cqw on .page),
   card rows reflow from 3 columns to 1 via auto-fit grids. */

:root {
  --gold-grad: linear-gradient(180deg, #F7E7B0 0%, #D4AF37 45%, #9C7A1E 100%);
  --gold: #C9A24A;
  --gold-deep: #7A5C12;
  --gold-light: #E8D28A;
  --gold-dash: #D9C27A;
  --gold-band: #A47F1E;
  --yellow: #FFE500;
  --red: #D40000;
  --bg: #0B0D12;
  --card-dark: #141820;
  --muted: #B8BCC6;
  --ink: #111;
  --ink-sub: #666;
  --line: #E5E5E5;
  --light: #F3F3F3;
  --mincho: 'Shippori Mincho B1', serif;
  --cinzel: 'Cinzel', serif;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: #fff;
  font-family: 'Noto Sans JP', system-ui, sans-serif;
  letter-spacing: .03em;
  -webkit-text-size-adjust: 100%;
}

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

/* LP のルート。埋め込み先（プレビュー枠など）の文字色・書体を引き継がないよう自前で指定する */
.page {
  container-type: inline-size;
  overflow-x: clip;
  color: #fff;
  font-family: 'Noto Sans JP', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: .03em;
}

/* ---------- Ticker ---------- */
.ticker {
  height: clamp(64px, 6.2cqw, 88px);
  background: #000;
  color: var(--yellow);
  font-weight: 700;
  font-size: clamp(19px, 2.3cqw, 30px);
  white-space: nowrap;
  overflow: hidden;
  display: flex;
  align-items: center;
}
/* 2つの同一ブロックを並べ、-50% 移動で継ぎ目なくループ */
.ticker__track {
  display: flex;
  flex: none;
  animation: ticker 40s linear infinite;
}
.ticker__track > span { flex: none; padding: 0 32px; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; }
}

/* ---------- Shared pieces ---------- */
.section { padding: clamp(48px, 7cqw, 96px) clamp(16px, 5cqw, 80px); }
/* 黒セクション: 金ラメ画像を画面に固定（スクロールしても背景は動かない）。
   iOS では background-attachment: fixed が効かないため、clip-path で切り抜いた position: fixed の疑似要素で実現 */
.section--sparkle { position: relative; background: #000; clip-path: inset(0); }
.section--sparkle::before {
  content: "";
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; height: 100lvh;
  background: linear-gradient(rgba(0,0,0,.3), rgba(0,0,0,.3)), #000 url(images/bg-glitter.jpg) center / cover no-repeat;
  z-index: -1; pointer-events: none;
}
/* 金ラメ上の文字は白＋影で背景から分離する */
.section--sparkle .lead, .section--sparkle .note { color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.9), 0 0 14px rgba(0,0,0,.7); }
.section--sparkle .h2, .section--sparkle .h2 + .lead { text-shadow: 0 1px 2px rgba(0,0,0,.9), 0 0 14px rgba(0,0,0,.7); }
.section--bordered { border-top: 1px solid var(--gold-deep); }
.section--band { background: var(--gold-band); }
.section--light { background: var(--light); color: var(--ink); }
.inner { max-width: 1120px; margin: 0 auto; }

.label-row { display: flex; align-items: center; gap: 16px; margin-bottom: clamp(14px, 1.6cqw, 20px); }
.label {
  display: inline-block;
  padding: 8px clamp(20px, 2cqw, 28px);
  background: var(--gold-grad);
  color: var(--ink);
  font-weight: 700;
  font-size: clamp(14px, 1.3cqw, 17px);
  border-radius: 4px;
  letter-spacing: .1em;
}
.label--dark { background: #000; color: var(--yellow); }
.label-row__rule { flex: 1; height: 1px; background: var(--gold-deep); }
.label-row__rule--light { background: rgba(255,255,255,.5); }

.head {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: clamp(8px, 2cqw, 48px);
  align-items: end;
  margin-bottom: clamp(20px, 3cqw, 40px);
}
.h2 { margin: 0; font: 700 clamp(22px, 2.6cqw, 34px)/1.5 var(--mincho); }
.lead { margin: 0; font-size: clamp(14px, 1.25cqw, 17px); line-height: 2; color: var(--muted); }
.section--light .lead { color: var(--ink-sub); }
.body { font-size: clamp(13px, 1.15cqw, 15px); line-height: 1.9; }
.note { font-size: clamp(11px, .95cqw, 12px); line-height: 1.7; color: var(--muted); }

.num-badge {
  flex: none;
  width: 40px; height: 40px; line-height: 40px;
  text-align: center;
  background: var(--gold-grad);
  color: var(--ink);
  font: 700 16px var(--cinzel);
  border-radius: 4px;
}

.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(8px, 1.5cqw, 24px); }

/* CTA button */
.cta {
  position: relative;
  display: block;
  width: 100%;
  max-width: 480px;
  padding: 16px 28px;
  border-radius: 8px;
  border: 2px solid var(--gold-light);
  background: var(--gold-grad);
  color: var(--ink);
  font: 700 clamp(16px, 1.4cqw, 20px) var(--mincho);
  box-shadow: 0 10px 24px rgba(0,0,0,.5);
  text-align: center;
  text-decoration: none;
  transition: transform .12s, box-shadow .12s, filter .12s;
}
.cta:hover { filter: brightness(1.06); color: var(--ink); }
.cta:active { transform: translateY(2px); box-shadow: 0 6px 16px rgba(0,0,0,.5); }
.cta:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }
.cta__tag {
  position: absolute;
  left: -6px; top: -12px;
  background: var(--red);
  color: #fff;
  font: 700 11px 'Noto Sans JP', sans-serif;
  padding: 3px 10px;
  border-radius: 3px;
}

/* Image placeholders — replace each .ph with <img src="images/…" alt="…"> when the asset exists */
.ph {
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 12px;
  border-radius: 4px;
  font: 10px/1.8 ui-monospace, Menlo, monospace;
}
.ph--dark {
  border: 1px dashed var(--gold-dash);
  background: repeating-linear-gradient(135deg, #141820 0 12px, #10131a 12px 24px);
  color: var(--gold-light);
  font-size: 11px;
}
.ph--light {
  border: 1px dashed #999;
  background: repeating-linear-gradient(135deg, #eee 0 12px, #f6f6f6 12px 24px);
  color: var(--ink-sub);
}
.ph--tall { aspect-ratio: 9/16; }

/* ---------- HERO ---------- */
/* 中央寄せ1カラム。画像は置かず、文字サイズ・余白はすべて cqw で連続的に縮む */
/* 高さにも連動（min(…cqw, …vh)）し、一般的なPC画面のファーストビューに金枠が収まる。
   背景画像は ::before で画面に固定（.section--sparkle と同じ仕組み）、下端を黒に溶かすグラデーションは ::after で要素に追従 */
.hero {
  position: relative;
  clip-path: inset(0);
  padding: clamp(16px, min(3.5cqw, 3.5vh), 48px) clamp(12px, 5cqw, 80px) clamp(24px, min(5cqw, 4vh), 64px);
  background: var(--bg);
}
.hero::before {
  content: "";
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; height: 100lvh;
  background: var(--bg) url(images/hero-bg.jpg) center 35% / cover no-repeat;
  z-index: -2; pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,13,18,.35) 0%, rgba(11,13,18,.55) 55%, var(--bg) 100%);
  z-index: -1; pointer-events: none;
}
.hero__frame {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(20px, min(4cqw, 4vh), 56px) clamp(16px, 4cqw, 56px);
  border: 1px solid var(--gold);
  outline: 1px solid var(--gold);
  outline-offset: 5px;
  background: rgba(0,0,0,.68);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero__badge {
  display: inline-block;
  padding: 8px clamp(20px, 2cqw, 28px);
  background: var(--gold-grad);
  color: var(--ink);
  font-weight: 700;
  font-size: clamp(14px, 1.3cqw, 17px);
  letter-spacing: .08em;
  border-radius: 4px;
}
.logo {
  font: 700 clamp(40px, 4.4cqw, 60px)/1 var(--cinzel);
  letter-spacing: .06em;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .logo { margin: clamp(10px, min(1.6cqw, 2.4vh), 22px) 0 clamp(6px, .8cqw, 10px); font-size: clamp(44px, min(6.5cqw, 8.5vh), 84px); }
.hero h1 {
  margin: 0 0 clamp(10px, min(1.4cqw, 2.2vh), 18px);
  font: 800 clamp(24px, min(3.4cqw, 4.6vh), 44px)/1.45 var(--mincho);
  text-wrap: balance;
}
.hero__sub {
  margin: 0 0 clamp(14px, min(2.2cqw, 3vh), 28px);
  max-width: 36em;
  font-size: clamp(13px, min(1.3cqw, 2.2vh), 17px);
  line-height: 1.9;
  text-wrap: pretty;
}
.hero__sub > span { display: block; }
.hl { color: var(--yellow); font-weight: 700; }
.hero__stats {
  width: 100%;
  max-width: 640px;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(8px, 1.2cqw, 16px);
}
.hero__stat {
  min-width: 0;
  background: rgba(20,24,32,.9);
  border: 1px solid var(--gold-deep);
  border-radius: 8px;
  padding: clamp(8px, min(1.4cqw, 1.8vh), 18px) clamp(6px, 1cqw, 14px);
}
.hero__stat dt { font-size: clamp(10px, .95cqw, 12px); color: var(--muted); margin-bottom: 2px; }
.hero__stat dd { margin: 0; font: 700 clamp(17px, min(2.6cqw, 3.6vh), 34px)/1.2 var(--mincho); color: var(--yellow); white-space: nowrap; }
.hero__cta { margin-top: clamp(14px, min(2.2cqw, 3vh), 28px); width: 100%; display: flex; justify-content: center; }

/* ---------- COPY TRADE ---------- */
/* 仕組みは画像3枚（番号・見出し・説明文は画像内）。3列→1列は auto-fit で自動 */
.flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(8px, 1.5cqw, 24px); }
.flow__item { margin: 0; border: 1px solid var(--gold-deep); border-radius: 8px; overflow: hidden; background: var(--card-dark); }
.flow__item img { width: 100%; height: auto; display: block; }

/* ---------- PERFORMANCE ---------- */
.period {
  display: inline-block;
  background: #000;
  color: var(--yellow);
  font-weight: 700;
  font-size: clamp(12px, 1.1cqw, 15px);
  padding: 10px clamp(12px, 1.5cqw, 20px);
  border-radius: 4px;
  line-height: 1.6;
  margin: -12px 0 clamp(16px, 1.8cqw, 24px);
}
.white-card { background: #fff; color: var(--ink); border-radius: 8px; padding: clamp(16px, 2cqw, 28px); }
.perf { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: clamp(20px, 3cqw, 48px); }
.perf__title { font: 700 clamp(15px, 1.3cqw, 18px) var(--mincho); margin-bottom: clamp(16px, 1.8cqw, 24px); }
.chart, .chart__months {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: clamp(4px, 1.5cqw, 20px);
  margin: 0; padding: 0; list-style: none;
}
.chart { align-items: end; height: clamp(150px, 18cqw, 240px); border-bottom: 1px solid var(--line); }
.chart li { display: flex; flex-direction: column; justify-content: end; height: 100%; }
.chart__val { font-size: clamp(9px, 1cqw, 13px); font-weight: 700; text-align: center; margin-bottom: 6px; }
.chart__bar { height: var(--h); background: var(--gold); border-radius: 2px 2px 0 0; }
.chart__bar--peak { background: var(--gold-grad); }
.chart__months { font-size: clamp(9px, .9cqw, 12px); color: var(--ink-sub); text-align: center; margin-top: 8px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: clamp(8px, 1cqw, 12px); align-content: center; margin: 0; }
.kpi { background: var(--light); border-radius: 4px; padding: clamp(10px, 1.2cqw, 16px); }
.kpi dt { font-size: clamp(10px, .9cqw, 12px); color: var(--ink-sub); }
.kpi dd { margin: 0; font: 700 clamp(18px, 2.2cqw, 30px)/1.2 var(--mincho); }
.kpi dd.is-red { color: var(--red); }

.proof {
  margin-top: clamp(40px, 5cqw, 72px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
  gap: clamp(20px, 4cqw, 64px);
  align-items: start;
}
.proof h3 { margin: 0 0 12px; font: 700 clamp(20px, 2cqw, 26px)/1.5 var(--mincho); }
.proof .body { margin: 0 0 clamp(16px, 2cqw, 28px); }
.proof .note { margin: 12px 0 0; color: #fff; }
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: clamp(8px, 1.2cqw, 16px); }
 .shot { background: #fff; border-radius: 8px; padding: 10px; box-shadow: 0 4px 12px rgba(0,0,0,.15); }
  .shot__img { display: block; width: 100%; aspect-ratio: 9/16; object-fit: contain; border-radius: 4px; }
  .shot--wide { grid-column: 1 / -1; margin: clamp(8px, 1cqw, 16px) 0 0; padding: clamp(10px, 1.6cqw, 24px); }
  .shot__img--wide { aspect-ratio: auto; height: auto; }

/* ---------- START / FEES ---------- */
.step-card { background: #fff; border: 2px solid var(--gold); border-radius: 8px; overflow: hidden; color: var(--ink); }
.step-card__head { background: var(--gold-grad); font: 700 clamp(12px, 1cqw, 14px) var(--cinzel); letter-spacing: .3em; text-indent: .3em; padding: 9px; text-align: center; }
.step-card__body { padding: clamp(20px, 2.2cqw, 30px) clamp(18px, 1.8cqw, 26px); display: flex; gap: clamp(14px, 1.4cqw, 20px); align-items: flex-start; }
.step-card__icon { flex: none; width: clamp(64px, 6cqw, 80px); height: auto; }
/* 白カードの見出し: 明朝・字間広め・下に短い金の罫線（仕組み画像の見出しと揃える） */
.step-card__title { font: 700 clamp(19px, 1.6cqw, 22px)/1.4 var(--mincho); letter-spacing: .06em; margin: 0 0 10px; padding-bottom: 10px; position: relative; }
.step-card__title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--gold-grad); }
/* 白カードの説明文: 明朝・落ち着いたグレー・ゆったりした行間 */
.step-card .body { font-family: var(--mincho); font-weight: 600; font-size: clamp(13.5px, 1.1cqw, 15px); line-height: 2; letter-spacing: .04em; color: #4A4A4A; }
.no-ops {
  margin: clamp(24px, 3cqw, 40px) 0 0;
  background: #000;
  border: 1px solid var(--gold-deep);
  color: var(--yellow);
  font: 700 clamp(16px, 1.6cqw, 22px) var(--mincho);
  padding: clamp(14px, 1.4cqw, 18px);
  border-radius: 4px;
  text-align: center;
}
.fees { margin-top: clamp(32px, 4cqw, 56px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: clamp(16px, 2cqw, 32px); align-items: start; }
.fees__title { font: 700 clamp(18px, 1.6cqw, 22px) var(--mincho); margin: 0 0 12px; }
.fee-table { display: grid; grid-template-columns: 1fr auto; gap: 0 16px; margin: 0; font-size: clamp(13px, 1.15cqw, 15px); line-height: 2.4; }
.fee-table dt, .fee-table dd { margin: 0; border-bottom: 1px solid var(--line); }
.fee-table dd { text-align: right; font-weight: 700; }
.fee-table dd.is-red { color: var(--red); }
.fee-table > :nth-last-child(-n+2) { border-bottom: 0; }
.fees .white-card > p { margin: 0 0 16px; }
.example { background: var(--light); padding: clamp(14px, 1.2cqw, 16px); border-radius: 4px; }
.example__title { font-weight: 700; font-size: clamp(14px, 1.1cqw, 15px); margin-bottom: 8px; }
/* 計算例の本文: マーカー部分を大きく・太く目立たせる */
.example .body { font-size: clamp(16px, 1.5cqw, 20px); font-weight: 700; line-height: 2; }
.example mark { background: var(--yellow); color: var(--ink); padding: .1em .3em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }

/* ---------- SECURITY ---------- */
/* 安心材料は画像3枚（番号・見出し・説明文は画像内）。3列→1列は auto-fit で自動 */
.secure { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(10px, 1.5cqw, 24px); }
.secure__item { margin: 0; border: 1px solid var(--gold-light); border-radius: 8px; overflow: hidden; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.secure__item img { width: 100%; height: auto; display: block; }

/* ---------- VOICES ---------- */
.voices {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: clamp(12px, 1.8cqw, 24px);
}
.voices__col { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: clamp(12px, 1.8cqw, 24px); }
.voice { margin: 0; border: 1px solid var(--gold-light); border-radius: 8px; overflow: hidden; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.voice img { width: 100%; height: auto; display: block; }
.voices-note { margin: 12px 0 0; color: var(--ink-sub); }

/* ---------- FAQ ---------- */
/* <details>/<summary> のアコーディオン（JS不要・キーボード操作可）。＋ は開くと − に変わる */
.faq { display: flex; flex-direction: column; gap: 10px; }
.faq__item { background: #fff; border: 1px solid var(--gold); border-radius: 4px; color: var(--ink); }
.faq__q {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: clamp(10px, 1cqw, 14px);
  padding: clamp(14px, 1.5cqw, 20px) clamp(16px, 1.8cqw, 24px);
  font: 700 clamp(15px, 1.3cqw, 18px)/1.5 var(--mincho);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:focus-visible { outline: 2px solid var(--yellow); outline-offset: -4px; }
.faq__qmark, .faq__amark { flex: none; font: 700 clamp(18px, 1.6cqw, 22px)/1 var(--cinzel); color: var(--gold-band); }
.faq__amark { color: var(--red); }
.faq__qtext { flex: 1; min-width: 0; }
.faq__icon { flex: none; position: relative; width: 20px; height: 20px; margin-left: 8px; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--gold-band); transform: translate(-50%, -50%); }
.faq__icon::before { width: 20px; height: 1.5px; }
.faq__icon::after { width: 1.5px; height: 20px; transition: transform .2s ease; }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq__a {
  display: flex; gap: clamp(10px, 1cqw, 14px); align-items: flex-start;
  background: var(--light); border-top: 1px solid var(--line);
  padding: clamp(14px, 1.5cqw, 20px) clamp(16px, 1.8cqw, 24px);
  animation: faq-open .25s ease;
}
.faq__atext { min-width: 0; font-size: clamp(13.5px, 1.15cqw, 15px); line-height: 1.9; }
.faq__atext p { margin: 0; }
.faq__atext p + p { margin-top: 6px; }
.faq__atext p:first-child { font-weight: 700; }
@keyframes faq-open { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .faq__a { animation: none; } .faq__icon::after { transition: none; } }

/* ---------- FINAL CTA ---------- */
.final { max-width: 880px; margin: 0 auto; text-align: center; }
.final .h2 { margin: 0 0 16px; }
.final .lead { margin: 0 0 clamp(24px, 3cqw, 40px); }
.line-box {
  border: 1px solid var(--gold);
  outline: 1px solid var(--gold);
  outline-offset: 5px;
  background: rgba(0,0,0,.6);
  padding: clamp(20px, 2.5cqw, 32px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: clamp(16px, 3cqw, 40px);
  align-items: center;
  text-align: left;
}
.line-box__title { font-weight: 700; font-size: clamp(16px, 1.45cqw, 19px); color: var(--gold-light); margin-bottom: 14px; }
.checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: clamp(15px, 1.35cqw, 18px); font-weight: 500; line-height: 1.8; }
.checklist li { display: flex; gap: 8px; }
.checklist li::before { content: "☑"; color: var(--yellow); }
.qr { max-width: 180px; justify-self: center; }
  .qr .ph { aspect-ratio: 1; width: 180px; }
  .qr__img { display: block; width: 180px; height: 180px; padding: 8px; background: #fff; border-radius: 6px; }
.qr__name { margin-top: 6px; font-size: 11px; color: var(--muted); text-align: center; }
.final__cta { margin: clamp(28px, 3.5cqw, 48px) auto 0; display: flex; justify-content: center; }

/* ---------- Footer ---------- */
.footer {
  background: #000;
  padding: clamp(40px, 4cqw, 56px) clamp(16px, 5cqw, 80px) clamp(24px, 2.5cqw, 32px);
  color: var(--muted);
  font-size: clamp(11px, .95cqw, 12px);
  line-height: 1.9;
}
.footer__grid { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(24px, 3cqw, 48px); }
.footer .logo { font-size: 18px; letter-spacing: .14em; margin-bottom: 12px; }
.footer__title { color: #fff; font-weight: 700; margin-bottom: 8px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: #fff; }

/* ---------- Fixed CTA (mobile only) ---------- */
/* HERO の CTA が画面外に出たら表示（index.html 末尾の IntersectionObserver が .is-hidden を切り替える） */
.sticky-cta { display: none; transition: transform .3s ease, visibility 0s linear 0s; }
.sticky-cta.is-hidden { transform: translateY(100%); visibility: hidden; transition: transform .3s ease, visibility 0s linear .3s; }
@media (prefers-reduced-motion: reduce) { .sticky-cta, .sticky-cta.is-hidden { transition: none; } }
@media (max-width: 767px) {
  .sticky-cta {
    display: block;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 10;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(11,13,18,.95);
    border-top: 1px solid var(--gold-deep);
  }
  .sticky-cta a {
    display: block;
    padding: 14px;
    border-radius: 8px;
    border: 2px solid var(--gold-light);
    background: var(--gold-grad);
    color: var(--ink);
    font: 700 15px var(--mincho);
    text-align: center;
    text-decoration: none;
  }
  body { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
}