@charset "UTF-8";
/* きもの すず笑。 ティザーサイト（Phase A）
   配色・構成の正: Vault 20260710_設計_WEBサイト構成案.md
   B案「動・縦組」ヒーロー採用（2026-07-13 決定） */

/* ===== フォント（自己ホスト・暫定サブセット） ===== */
@font-face {
  font-family: "Noto Serif JP Web";
  src: url("../fonts/NotoSerifJP-var-subset.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}

/* ===== トークン ===== */
:root {
  --navy: #182850;
  --navy-soft: rgba(24, 40, 80, .14);
  --gold: #B79252;
  --gold-deep: #8A6A2B;   /* 明るい地の小さめ文字用（コントラスト確保） */
  --gold-bright: #D9BC85; /* 紺地の文字用 */
  --gold-soft: rgba(183, 146, 82, .5);
  --kinari: #FAF8F3;
  --white: #FFFFFF;
  --serif: "Noto Serif JP Web", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

/* ===== ベース ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 2.1;
  color: var(--navy);
  background: var(--kinari);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
section { scroll-margin-top: 24px; }

/* ===== 共通パーツ ===== */
.btn {
  display: inline-block; text-decoration: none;
  font-size: 14px; letter-spacing: .22em;
  color: var(--navy); border: 1px solid var(--navy);
  padding: 15px 34px; background: transparent;
  transition: background .3s ease, color .3s ease;
}
.btn:hover { background: var(--navy); color: var(--kinari); }
.btn.gold { border-color: var(--gold); color: var(--gold); }
.btn.gold:hover { background: var(--gold); color: var(--white); }
.btn-row { display: flex; gap: 18px; flex-wrap: wrap; }

.section { padding: 104px 24px; position: relative; }
.section.white { background: var(--white); }
.sec-inner { max-width: 680px; margin: 0 auto; }
.sec-label {
  display: block; text-align: center;
  font-size: 15px; font-weight: 600;
  letter-spacing: .5em; text-indent: .5em;
  color: var(--gold-deep, #96742F); margin-bottom: 16px;
}
.sec-title {
  text-align: center;
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 600; letter-spacing: .18em;
  line-height: 1.9;
  margin-bottom: 44px;
}
.prose { text-align: center; letter-spacing: .1em; }
.prose p + p { margin-top: 2em; }

/* 和紙テクスチャ（feTurbulence・外部画像なし） */
.washi::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="240" height="240"><filter id="w"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="3" seed="7"/><feColorMatrix type="matrix" values="0 0 0 0 0.094  0 0 0 0 0.157  0 0 0 0 0.314  0 0 0 0.05 0"/></filter><rect width="240" height="240" filter="url(%23w)"/></svg>');
  pointer-events: none;
}

/* ===== ヒーロー（B案・動・縦組） ===== */
.hero {
  position: relative; min-height: 100svh; overflow: hidden;
  background: var(--kinari);
}
.hero .enso {
  position: absolute; top: -12vh; right: -18vh;
  width: 120vh; height: 120vh; opacity: .055;
  pointer-events: none; user-select: none;
}
.hero .frame {
  position: absolute; inset: 28px;
  border: 1px solid var(--gold-soft);
  pointer-events: none;
}
.hero-inner {
  position: relative; min-height: 100svh;
  display: grid; grid-template-columns: 1fr auto;
  padding: 72px 9vw 72px 8vw;
}
.hero-left { display: flex; flex-direction: column; justify-content: space-between; }
.hero-logo { width: min(300px, 44vw); height: auto; }
.hero-place {
  font-size: 14px; letter-spacing: .28em; line-height: 2.4;
  margin-bottom: 10px;
}
.hero-date {
  font-size: clamp(26px, 4.4vw, 44px);
  font-weight: 600; letter-spacing: .18em;
  margin-bottom: 8px;
}
.hero-date .dot { color: var(--gold); }
.hero-open-en {
  font-size: 12px; letter-spacing: .55em;
  color: var(--gold); margin-bottom: 44px;
}
.hero-catch {
  writing-mode: vertical-rl; text-orientation: mixed;
  align-self: center;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 500; letter-spacing: .42em;
  line-height: 2.1;
  height: min(76svh, 640px);
  padding-left: 4vw;
}

/* ===== 想い ===== */
.sec-omoi .rule {
  width: 56px; height: 1px; background: var(--gold);
  margin: 0 auto 56px;
}

/* ===== 出店の動機（紺の帯） ===== */
.sec-motive {
  background: var(--navy); color: var(--kinari);
}
.sec-motive .sec-label { color: var(--gold-bright); }
.sec-motive .prose { letter-spacing: .12em; }

/* ===== 取扱い ===== */
.sec-service .sec-inner { max-width: 1020px; }
.service-lead { text-align: center; margin-bottom: 56px; letter-spacing: .1em; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--kinari);
  border: 1px solid var(--navy-soft);
  padding: 0;
  text-align: center;
  overflow: hidden;
}
.section.white .service-card { background: var(--white); }
.service-card .s-img {
  display: block; width: 100%;
  aspect-ratio: 3 / 2; object-fit: cover;
  border-bottom: 1px solid var(--navy-soft);
}
.service-card .s-body { padding: 28px 18px 30px; }
.service-card h3 {
  font-size: 19px; font-weight: 600; letter-spacing: .3em; text-indent: .3em;
  margin-bottom: 14px;
}
.service-card .s-rule {
  width: 28px; height: 1px; background: var(--gold); margin: 0 auto 18px;
}
.service-card p { font-size: 14.5px; line-height: 2.2; letter-spacing: .08em; }

/* ===== 店主より ===== */
.sec-owner .prose { max-width: 560px; margin: 0 auto; }

/* ===== 店舗情報 ===== */
.sec-info .sec-inner { max-width: 640px; }
.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td {
  padding: 16px 8px; vertical-align: top;
  border-bottom: 1px solid var(--navy-soft);
  font-weight: 400; text-align: left;
  letter-spacing: .08em; font-size: 15.5px; line-height: 1.9;
}
.info-table th { width: 7.5em; white-space: nowrap; color: var(--gold-deep); }
.info-table a { text-decoration: none; }
.sec-info .btn-row { justify-content: center; margin-top: 44px; }

/* ===== SNS・お問い合わせ ===== */
.sns-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  max-width: 760px; margin: 0 auto;
}
.sns-card {
  background: var(--kinari);
  border: 1px solid var(--navy-soft);
  padding: 40px 28px; text-align: center;
}
.section.white .sns-card { background: var(--white); }
.sns-card h3 { font-size: 17px; letter-spacing: .3em; text-indent: .3em; margin-bottom: 20px; }
.sns-card .qr { width: 128px; height: 128px; margin: 0 auto 20px; display: block; }
.sns-card p { font-size: 13.5px; letter-spacing: .06em; line-height: 2; margin-bottom: 22px; }
.sns-tel { text-align: center; margin-top: 56px; }
.sns-tel .tel-note { font-size: 13.5px; letter-spacing: .2em; margin-bottom: 8px; }
.sns-tel .tel-link {
  font-size: clamp(24px, 3.4vw, 32px); font-weight: 600;
  letter-spacing: .12em; text-decoration: none;
}
.sns-tel .tel-link .tel-mark { color: var(--gold); font-size: .6em; margin-right: .4em; vertical-align: .18em; }
.sns-tel .tel-hours { font-size: 13px; letter-spacing: .1em; margin-top: 6px; }

/* ===== 会社概要 ===== */
.sec-company { padding-top: 88px; padding-bottom: 88px; }
.sec-company .sec-inner { max-width: 560px; }
.sec-company .info-table th, .sec-company .info-table td { font-size: 14.5px; padding: 13px 8px; }

/* ===== フッター ===== */
.footer {
  background: var(--white);
  border-top: 1px solid var(--gold-soft);
  padding: 64px 24px 40px;
  text-align: center;
}
.footer .f-logo { width: 220px; margin: 0 auto 28px; display: block; }
.footer address {
  font-style: normal; font-size: 13.5px;
  letter-spacing: .12em; line-height: 2.2;
}
.footer .copy {
  font-size: 11px; letter-spacing: .2em; color: var(--gold);
  margin-top: 28px;
}

/* ===== レスポンシブ ===== */
@media (max-width: 720px) {
  body { font-size: 16px; }
  .section { padding: 76px 20px; }

  /* 狭幅では<br>の強制改行を解除し、自然な流し込みにする
     （強制改行と自然折返しの二重折れを防ぐ） */
  .prose br, .service-lead br { display: none; }
  .prose { text-align: left; }
  .prose p + p { margin-top: 1.6em; }

  .hero .frame { inset: 16px; }
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 64px 9vw 56px;
  }
  .hero-catch {
    height: auto; min-height: 44svh;
    align-self: end; padding-left: 0;
    margin: 20px 0 36px;
    font-size: clamp(24px, 6.4vw, 32px);
  }
  .hero-left { order: 2; }
  .hero .enso {
    top: auto; bottom: -18vh; right: -30vw;
    width: 90vh; height: 90vh;
  }
  .hero-logo { width: min(240px, 60vw); }
  .hero-open-en { margin-bottom: 30px; }

  .service-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .service-card .s-body { padding: 20px 12px 22px; }
  .service-card h3 { font-size: 17px; }

  .sns-grid { grid-template-columns: 1fr; }

  .info-table th { width: 6em; }
}
@media (max-width: 420px) {
  .service-grid { grid-template-columns: 1fr; }
  .btn { width: 100%; text-align: center; }
}