@charset "UTF-8";

/* ツヅリバ 製品LP
   構成: 製品の1日の流れ（夜=記録 → 朝=申し送り → 月初=実績）をページの流れにする。
   配色の方針: 黒・濃色の面は使わない。クリーム地 + 葉の緑 + 杏色でまとめ、
   時間の移り変わりは「暗さ」ではなく色みの変化（杏 → 緑）で表す。アプリ本体と統一。 */

:root {
  --paper:     #FDFBF6;
  --surface:   #FFFFFF;
  --surface-2: #F5F0E7;
  --line:      #E7E0D3;

  /* 黒は使わず、深い緑グレーを文字色にする */
  --ink:   #3E4A44;
  --ink-2: #66726B;
  --ink-3: #98A29B;

  /* やわらかい葉の緑 */
  --green:      #5F9E7D;
  --green-deep: #427A5E;
  --green-soft: #E6F1EA;
  --green-tint: #F1F8F3;

  /* 杏色。夜勤・あたたかさを表す */
  --apricot:      #DE9366;
  --apricot-deep: #B96F44;
  --apricot-soft: #FAEBDF;
  --apricot-tint: #FDF5EE;

  --sky-soft: #EAF2F7;

  --radius: 14px;
  --radius-sm: 10px;

  --font: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP",
          "Yu Gothic UI", Meiryo, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

.wrap { width: min(1080px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(720px, 100% - 40px); margin-inline: auto; }

/* ---------- ヘッダー ---------- */
.hd {
  position: sticky; top: 0; z-index: 40;
  background: rgba(253, 251, 246, .93);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.hd-inner { display: flex; align-items: center; gap: 16px; padding: 13px 0; }
.logo {
  font-size: 21px; font-weight: 700; letter-spacing: .09em;
  color: var(--ink); text-decoration: none; white-space: nowrap;
}
.logo em { font-style: normal; color: var(--green); }
.hd-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.hd-nav a {
  padding: 8px 12px; border-radius: 999px;
  font-size: 14px; color: var(--ink-2); text-decoration: none;
}
.hd-nav a:hover { background: var(--surface-2); color: var(--ink); }
.hd-nav .nav-hide { display: inline-block; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 26px;
  font: inherit; font-size: 15px; font-weight: 700; letter-spacing: .02em;
  color: var(--ink); background: var(--surface);
  border: 1.5px solid var(--line); border-radius: 999px;
  text-decoration: none; cursor: pointer;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover { background: var(--surface-2); transform: translateY(-1px); }
.btn-primary { color: #fff; background: var(--green); border-color: var(--green); }
.btn-primary:hover { background: var(--green-deep); border-color: var(--green-deep); }
.btn-sm { min-height: 40px; padding: 8px 18px; font-size: 14px; }

:where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--green); outline-offset: 3px;
}

/* ---------- ヒーロー ---------- */
.hero { padding: 84px 0 72px; }
.hero-grid {
  display: grid; gap: 48px;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; margin-bottom: 22px;
  font-size: 13px; font-weight: 700; letter-spacing: .04em;
  color: var(--green-deep); background: var(--green-soft);
  border-radius: 999px;
}
.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(30px, 4.6vw, 50px);
  line-height: 1.38; letter-spacing: -.01em; font-weight: 700;
  text-wrap: balance;
}
.hero h1 .u { background: linear-gradient(transparent 62%, var(--apricot-soft) 62%); }
.hero-lead { margin: 0 0 30px; max-width: 30em; font-size: 17px; color: var(--ink-2); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin: 18px 0 0; font-size: 13.5px; color: var(--ink-3); }

/* 1日の流れ。時間の移り変わりを色みで表す（杏 → 緑） */
.flow {
  display: grid; gap: 10px;
  padding: 22px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 2px 4px rgba(62,74,68,.04), 0 14px 34px rgba(62,74,68,.06);
}
.flow-step {
  display: grid; grid-template-columns: 58px 1fr; gap: 14px; align-items: center;
  padding: 14px 15px; border-radius: var(--radius-sm);
  background: var(--surface-2);
}
.flow-step.is-night {
  background: var(--apricot-tint);
  border: 1px solid var(--apricot-soft);
}
.flow-time {
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
  color: var(--ink-3); text-align: center;
  font-variant-numeric: tabular-nums;
}
.flow-step.is-night .flow-time { color: var(--apricot-deep); }
.flow-title { font-size: 15px; font-weight: 700; line-height: 1.55; }
.flow-sub { font-size: 12.5px; color: var(--ink-3); line-height: 1.7; }
.flow-arrow { justify-self: center; color: var(--ink-3); font-size: 13px; line-height: 1; }
.flow-out {
  padding: 14px 15px; border-radius: var(--radius-sm);
  background: var(--green-soft); color: var(--green-deep);
  font-size: 14px; font-weight: 700; text-align: center;
}

/* ---------- セクション共通 ---------- */
section { padding: 76px 0; }
.sec-head { margin-bottom: 40px; max-width: 34em; }
.sec-tag {
  display: block; margin-bottom: 12px;
  font-size: 12px; font-weight: 700; letter-spacing: .16em;
  color: var(--green); text-transform: uppercase;
}
.sec-head h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 3vw, 33px); line-height: 1.5; font-weight: 700;
  letter-spacing: -.005em; text-wrap: balance;
}
.sec-head p { margin: 0; color: var(--ink-2); }

/* ---------- 課題 ---------- */
.problems { background: var(--surface-2); }
.problem-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.problem {
  padding: 26px;
  background: var(--surface); border-radius: var(--radius);
  border-left: 4px solid var(--apricot);
}
.problem h3 { margin: 0 0 10px; font-size: 16.5px; line-height: 1.55; }
.problem p { margin: 0; font-size: 14.5px; color: var(--ink-2); line-height: 1.9; }

/* ---------- 夜勤のセクション（明るい杏色の面） ---------- */
.evening { background: var(--apricot-tint); }
.evening .sec-tag { color: var(--apricot-deep); }
.evening-grid {
  display: grid; gap: 44px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
}
.evening-points { display: grid; gap: 20px; margin: 0; padding: 0; list-style: none; }
.evening-points li {
  display: grid; grid-template-columns: 32px 1fr; gap: 14px; align-items: start;
}
.evening-points b { display: block; margin-bottom: 4px; font-size: 16.5px; }
.evening-points span.txt { font-size: 14.5px; color: var(--ink-2); line-height: 1.9; }
.evening-num {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--apricot-soft); color: var(--apricot-deep);
  font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums;
}

/* 記録画面のイメージ */
.phone {
  max-width: 320px; margin-inline: auto;
  padding: 20px; border-radius: 24px;
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: 0 2px 4px rgba(62,74,68,.04), 0 16px 38px rgba(62,74,68,.08);
}
.phone-name { font-size: 17px; font-weight: 700; margin-bottom: 3px; }
.phone-meta { font-size: 12px; color: var(--ink-3); margin-bottom: 16px; }
.phone-label {
  font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
  color: var(--ink-3); margin-bottom: 8px;
}
.phone-seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-bottom: 16px; }
.phone-seg span {
  padding: 12px 4px; border-radius: var(--radius-sm); text-align: center;
  font-size: 13.5px; font-weight: 600;
  background: var(--surface-2); color: var(--ink-2);
  border: 1.5px solid transparent;
}
.phone-seg span.on { background: var(--green); color: #fff; border-color: var(--green); }
.phone-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 16px; }
.phone-checks span {
  display: flex; align-items: center; gap: 8px;
  padding: 12px; border-radius: var(--radius-sm);
  font-size: 13.5px; background: var(--surface-2); color: var(--ink-2);
  border: 1.5px solid transparent;
}
.phone-checks span.on {
  background: var(--green-soft); color: var(--green-deep); border-color: var(--green);
}
.phone-checks i {
  width: 16px; height: 16px; border-radius: 5px; flex: none;
  border: 1.5px solid var(--line); background: var(--surface);
}
.phone-checks span.on i { background: var(--green); border-color: var(--green); }
.phone-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.phone-chips span {
  padding: 8px 14px; border-radius: 999px; font-size: 13px;
  background: var(--surface-2); color: var(--ink-2);
}
.phone-chips span.on { background: var(--apricot); color: #fff; }
.phone-save {
  padding: 14px; border-radius: 999px; text-align: center;
  background: var(--green); color: #fff; font-size: 15px; font-weight: 700;
}

/* ---------- 機能 ---------- */
.feature-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.feature {
  padding: 26px 24px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.feature h3 {
  margin: 0 0 10px; font-size: 16.5px; line-height: 1.55;
  display: flex; align-items: center; gap: 9px;
}
.feature h3::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); flex: none;
}
.feature p { margin: 0; font-size: 14.5px; color: var(--ink-2); line-height: 1.9; }

/* ---------- 開発背景 ---------- */
.origin { background: var(--green-tint); }
.origin-card { padding: 40px; background: var(--surface); border-radius: var(--radius); }
.origin-card h2 { margin: 0 0 18px; font-size: clamp(22px, 2.6vw, 28px); line-height: 1.55; }
.origin-card p { margin: 0 0 16px; color: var(--ink-2); }
.origin-card p:last-child { margin-bottom: 0; }
.origin-card strong { color: var(--ink); }

/* ---------- 対応範囲 ---------- */
.scope-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.scope { padding: 26px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.scope.yes { border-top: 4px solid var(--green); }
.scope.no  { border-top: 4px solid var(--ink-3); }
.scope h3 { margin: 0 0 14px; font-size: 16.5px; }
.scope ul { margin: 0; padding-left: 1.15em; }
.scope li { margin-bottom: 8px; font-size: 14.5px; color: var(--ink-2); line-height: 1.85; }
.scope li:last-child { margin-bottom: 0; }

/* ---------- 料金 ---------- */
.pricing { background: var(--surface-2); }
.price-card {
  max-width: 460px; margin-inline: auto; padding: 36px 32px; text-align: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.price-name { font-size: 14px; font-weight: 700; color: var(--green); letter-spacing: .06em; }
.price-amount {
  margin: 12px 0 4px; font-size: 40px; font-weight: 700; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.price-amount small { font-size: 15px; font-weight: 600; color: var(--ink-2); letter-spacing: 0; }
.price-note { margin: 0 0 22px; font-size: 13.5px; color: var(--ink-3); }
.price-list { margin: 0 0 26px; padding: 0; list-style: none; text-align: left; }
.price-list li {
  padding: 10px 0 10px 26px; position: relative;
  font-size: 14.5px; color: var(--ink-2);
  border-top: 1px solid var(--line);
}
.price-list li::before {
  content: ""; position: absolute; left: 4px; top: 18px;
  width: 11px; height: 6px; border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green); transform: rotate(-45deg);
}

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-item {
  padding: 24px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.faq-item h3 { margin: 0 0 10px; font-size: 16px; line-height: 1.65; }
.faq-item p { margin: 0; font-size: 14.5px; color: var(--ink-2); line-height: 1.95; }

/* ---------- 問い合わせ ---------- */
.contact { background: var(--green-tint); }
.contact-grid {
  display: grid; gap: 44px;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  align-items: start;
}
.contact-points { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.contact-points li {
  padding-left: 26px; position: relative;
  font-size: 14.5px; color: var(--ink-2); line-height: 1.85;
}
.contact-points li::before {
  content: ""; position: absolute; left: 3px; top: 11px;
  width: 11px; height: 6px; border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green); transform: rotate(-45deg);
}
.form-card {
  padding: 30px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: 0 2px 4px rgba(62,74,68,.04), 0 12px 30px rgba(62,74,68,.05);
}
.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 7px; font-size: 13.5px; font-weight: 600; }
.field .opt {
  margin-left: 7px; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  background: var(--surface-2); color: var(--ink-3);
}
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; min-height: 48px;
  font: inherit; font-size: 15px; color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
}
.field textarea { min-height: 96px; line-height: 1.85; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { margin: 14px 0 0; font-size: 12.5px; color: var(--ink-3); line-height: 1.8; }

.msg { padding: 14px 18px; margin-bottom: 22px; border-radius: var(--radius-sm); font-size: 14.5px; }
.msg-ok  { background: var(--green-soft);   color: var(--green-deep); }
.msg-err { background: #FAE9E8; color: #B5645F; }

/* ---------- フッター ---------- */
.ft {
  padding: 40px 0; background: var(--surface-2); color: var(--ink-2);
  border-top: 1px solid var(--line);
}
.ft-inner { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.ft a { color: var(--ink-2); }
.ft-copy { margin: 0; font-size: 13px; }
.ft-links { margin-left: auto; display: flex; gap: 18px; font-size: 13px; }

@media (max-width: 860px) {
  .hero { padding: 56px 0 48px; }
  .hero-grid, .evening-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  section { padding: 56px 0; }
  .origin-card { padding: 28px 22px; }
  .hd-nav .nav-hide { display: none; }
  .form-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}