/* クルレコ LP — self-contained, no external deps */
:root {
  --bg: #0B0B0C;
  --bg2: #121214;
  --text: #F5F5F7;
  --text2: #98989F;
  --red: #FF3B30;
  --blue: #0A84FF;
  --line: rgba(255, 255, 255, 0.1);
  --glass: rgba(255, 255, 255, 0.045);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: #409CFF; }
img { display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 11, 12, 0.72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 16px; }
.brand:hover { color: var(--text); }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.nav-links { display: flex; gap: 20px; margin-left: auto; font-size: 13px; }
.nav-links a { color: var(--text2); }
.nav-links a:hover { color: var(--text); }

/* glass card */
.card {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 28px;
}

/* hero */
.hero { padding: 88px 20px 72px; display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; }
.hero h1 { font-size: 44px; line-height: 1.3; letter-spacing: 0.01em; font-weight: 800; }
.hero h1 .accent { color: var(--red); }
.hero .lead { margin-top: 18px; font-size: 17px; color: var(--text2); max-width: 32em; }
/* 文単位で改行(デスクトップのみ)。狭幅では自然折返しに任せる。 */
.hero .lead br { display: none; }
.nb { white-space: nowrap; }
@media (min-width: 881px) { .hero .lead br { display: inline; } }
.hero .cta { margin-top: 32px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
/* Apple 公式バッジ準拠の黒ピル(白枠・左にリンゴ・2段テキスト)。 */
.store-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #000; color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.34); border-radius: 14px;
  padding: 10px 22px 12px 18px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.store-badge:hover { color: #fff; border-color: rgba(255, 255, 255, 0.65); transform: translateY(-1px); }
.store-badge .apple-logo { width: 24px; height: 30px; flex: none; margin-top: -2px; }
.store-badge .sb-text { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.store-badge .sb-text small { font-size: 11px; font-weight: 500; letter-spacing: 0.02em; color: rgba(255, 255, 255, 0.82); }
.store-badge .sb-text b { font-size: 21px; font-weight: 600; letter-spacing: 0.01em; }
.cta-note { font-size: 12px; color: var(--text2); }
/* flex-basis 100% drops this onto its own line under the badge + note. */
.cta-x { flex-basis: 100%; font-size: 13px; }

/* phone mockup */
.phone {
  width: 260px; height: 532px; border-radius: 44px;
  background: #0E0E10;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 0 0 6px #1A1A1E, 0 32px 80px rgba(0, 0, 0, 0.6);
  padding: 12px; position: relative;
}
.phone .screen {
  width: 100%; height: 100%; border-radius: 34px; overflow: hidden;
  background: linear-gradient(180deg, #131316, #0B0B0C);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.phone .screen img { width: 100%; height: 100%; object-fit: cover; display: block; }
.phone .island { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); width: 84px; height: 24px; border-radius: 999px; background: #000; }

/* sections */
section { padding: 72px 0; }
.sec-head { margin-bottom: 40px; }
.sec-head .eyebrow { color: var(--red); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; }
.sec-head h2 { font-size: 30px; line-height: 1.4; margin-top: 6px; font-weight: 800; }
.sec-head p { color: var(--text2); margin-top: 10px; max-width: 38em; }

/* problem/solution */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare h3 { font-size: 17px; margin-bottom: 6px; }
.compare .sub { font-size: 13px; color: var(--text2); margin-bottom: 20px; }
.bars { display: flex; flex-direction: column; gap: 10px; }
.bar { height: 14px; border-radius: 7px; background: rgba(255, 255, 255, 0.07); overflow: hidden; position: relative; }
.bar i { position: absolute; inset: 0; border-radius: 7px; }
.bar-bad i { background: linear-gradient(90deg, #6E6E76, #FF3B30); }
.bar-good i { background: linear-gradient(90deg, #0A84FF, #5AC8FA); }
.bar-label { font-size: 11px; color: var(--text2); }
.verdict { margin-top: 20px; font-size: 14px; font-weight: 700; }
.verdict.bad { color: var(--red); }
.verdict.good { color: var(--blue); }

/* features */
.feature-shot { margin: 0 0 40px; }
.feature-shot img { display: block; width: 100%; height: auto; border-radius: 20px; border: 1px solid var(--line); }
.feature-shot figcaption { margin-top: 10px; font-size: 12px; color: var(--text2); text-align: center; }
.tier-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.tier-tag { display: inline-block; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 3px 12px; margin-bottom: 16px; }
.tier-free .tier-tag { background: rgba(255, 255, 255, 0.1); color: var(--text); }
.tier-pro { border-color: rgba(255, 59, 48, 0.35); }
.tier-pro .tier-tag { background: var(--red); color: #fff; }
.feat-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.feat-list li { display: flex; gap: 12px; align-items: baseline; font-size: 14px; }
.feat-list li::before { content: "●"; color: var(--blue); font-size: 8px; flex: none; position: relative; top: -2px; }
.tier-pro .feat-list li::before { color: var(--red); }
.feat-list li b { display: block; font-size: 15px; }
.feat-list li span { color: var(--text2); font-size: 13px; }
.price-line { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 13px; color: var(--text2); }
.price-line strong { color: var(--text); font-size: 18px; }

/* privacy */
.privacy-hero { text-align: center; padding: 24px 0; }
.privacy-hero .big { font-size: 36px; font-weight: 800; line-height: 1.5; }
.privacy-hero .big em { font-style: normal; color: var(--blue); }
.privacy-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.pbadge { border: 1px solid var(--line); background: var(--glass); border-radius: 999px; padding: 8px 18px; font-size: 13px; font-weight: 700; backdrop-filter: blur(10px); }

/* faq */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 4px; font-weight: 700; font-size: 15px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--text2); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq .a { padding: 0 4px 20px; color: var(--text2); font-size: 14px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; font-size: 13px; color: var(--text2); }
.foot-inner { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.foot-inner .brand { font-size: 14px; }
.foot-links { display: flex; gap: 20px; margin-left: auto; }

/* waitlist */
.waitlist-card { max-width: 620px; }
.waitlist-form { display: flex; gap: 12px; flex-wrap: wrap; }
.waitlist-form input[type="email"] {
  flex: 1 1 260px; min-width: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
}
.waitlist-form input[type="email"]::placeholder { color: var(--text2); }
.waitlist-form input[type="email"]:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.25);
}
.waitlist-form button {
  flex: 0 0 auto;
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}
.waitlist-form button:hover { background: #FF574D; }
.waitlist-form button:disabled { opacity: 0.6; cursor: default; }
/* honeypot: 視覚・スクリーンリーダー両方から隠す */
.waitlist-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
/* Turnstile ウィジェット: 入力行の下に全幅で。min-height でレイアウトシフトを防ぐ */
.waitlist-form .cf-turnstile { flex-basis: 100%; min-height: 65px; }
.waitlist-note { margin-top: 14px; font-size: 12.5px; color: var(--text2); }
.waitlist-note.waitlist-error { color: var(--red); }
.waitlist-note.waitlist-done { color: var(--blue); font-size: 14px; font-weight: 700; }

/* doc pages (privacy / support) */
.doc { max-width: 760px; padding: 64px 20px 80px; }
.doc h1 { font-size: 30px; margin-bottom: 8px; }
.doc .updated { color: var(--text2); font-size: 13px; margin-bottom: 36px; }
.doc h2 { font-size: 19px; margin: 36px 0 12px; }
.doc p, .doc li { font-size: 14.5px; color: #C7C7CE; }
.doc ul { padding-left: 22px; margin: 10px 0; }
.doc .note { background: var(--glass); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin: 16px 0; font-size: 13.5px; }
.doc dl { margin: 20px 0; }
.doc dt { font-size: 12.5px; color: var(--text2); letter-spacing: 0.02em; margin-top: 18px; }
.doc dd { font-size: 15px; color: var(--text); margin: 3px 0 0; }
.doc dt:first-child { margin-top: 0; }

@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding: 56px 20px 48px; }
  .hero h1 { font-size: 32px; }
  .phone { margin: 0 auto; }
  .compare, .tier-grid { grid-template-columns: 1fr; }
  section { padding: 52px 0; }
  .privacy-hero .big { font-size: 26px; }
  .nav-links { gap: 14px; font-size: 12px; }
  .nav-links a:nth-child(n+4) { display: none; }
}