/* ============================================
   シェアスペースおおつ中央
   デザイン変数（色・フォントはここでまとめて変更）
   ============================================ */
:root {
  --color-text: #1a1a1a;
  --color-text-sub: #666;
  --color-bg: #fff;
  --color-bg-gray: #f7f7f5;
  --color-border: #e5e5e2;
  --color-line: #06c755;      /* LINEボタン */
  --color-line-dark: #05a848;
  --font-body: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Noto Sans JP", sans-serif;
  --max-width: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.9;
  font-size: 16px;
  letter-spacing: 0.02em;
}

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

a { color: inherit; }

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-title a {
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
}

.site-sub {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-left: 8px;
}

.site-nav {
  margin-left: auto;
  display: flex;
  gap: 22px;
}

.site-nav a {
  font-size: 14px;
  text-decoration: none;
  color: var(--color-text-sub);
}

.site-nav a:hover { color: var(--color-text); }

/* ---------- LINEボタン ---------- */
.btn-line {
  display: inline-block;
  background: var(--color-line);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 700;
  transition: background 0.2s;
}

.btn-line:hover { background: var(--color-line-dark); }

.btn-line-small { font-size: 13px; padding: 8px 16px; white-space: nowrap; }

.hero .btn-line { font-size: 15px; padding: 14px 28px; margin-top: 28px; }

.btn-line-large { font-size: 17px; padding: 16px 48px; margin-top: 8px; }

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}

.hero-photo img {
  width: 100%;
  height: 72vh;
  min-height: 420px;
  max-height: 640px;
  object-fit: cover;
}

.hero-text {
  position: absolute;
  left: 6%;
  bottom: 8%;
  background: rgba(255, 255, 255, 0.92);
  padding: 36px 40px;
  max-width: 580px;
}

.hero-eyebrow {
  font-size: 13px;
  color: var(--color-text-sub);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.hero-text h1 {
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
}

.hero-catch {
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
}

.hero-text p {
  font-size: 15px;
  color: var(--color-text-sub);
}

.hero-gap { margin-top: 14px; }

/* ---------- セクション共通 ---------- */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 88px 20px;
  scroll-margin-top: 70px;
}

.section-gray {
  max-width: none;
  background: var(--color-bg-gray);
}

.section-gray > * {
  max-width: calc(var(--max-width) - 40px);
  margin-left: auto;
  margin-right: auto;
}

.section h2 {
  font-size: 26px;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 0.08em;
}

.section h2::after {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  background: var(--color-text);
  margin: 18px auto 0;
}

.section-lead {
  text-align: center;
  color: var(--color-text-sub);
  margin-bottom: 40px;
}

/* ---------- 使い方シーン ---------- */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.scene-card { text-align: center; }

.scene-photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 18px;
}

.scene-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-label {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  border: 1px solid var(--color-text);
  border-radius: 50%;
  font-size: 15px;
  margin-bottom: 10px;
}

.scene-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.scene-card p {
  font-size: 14px;
  color: var(--color-text-sub);
  text-align: left;
}

/* ---------- 料金 ---------- */
.table-wrap { overflow-x: auto; }

.price-table {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border-collapse: collapse;
  background: var(--color-bg);
}

.price-table th,
.price-table td {
  border: 1px solid var(--color-border);
  padding: 14px 20px;
  text-align: center;
  font-size: 15px;
}

.price-table th {
  background: #efefec;
  font-weight: 700;
}

.price-table .price {
  font-size: 18px;
  font-weight: 700;
}

.note {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-sub);
  margin-top: 18px;
}

.equipment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 640px;
  margin: 40px auto 0;
}

.equipment-col {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px 28px;
}

.equipment-col h3 {
  font-size: 15px;
  margin-bottom: 10px;
}

.equipment-col ul {
  list-style: none;
  font-size: 14px;
  color: var(--color-text-sub);
}

.equipment-col li { padding: 3px 0; }

.rules {
  max-width: 640px;
  margin: 28px auto 0;
  font-size: 13px;
  color: var(--color-text-sub);
  padding-left: 1.2em;
}

/* ---------- 空き情報 ---------- */
.calendar-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.calendar-wrap iframe {
  width: 100%;
  height: 600px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

/* ---------- アクセス ---------- */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
  margin-top: 8px;
}

.access-list {
  list-style: none;
  font-size: 15px;
  margin-bottom: 24px;
}

.access-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.access-photo img { border-radius: 8px; }

.caption {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-top: 8px;
}

.access-map iframe {
  width: 100%;
  height: 420px;
  border: 0;
  border-radius: 8px;
}

.map-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--color-text-sub);
}

.route {
  max-width: 860px;
  margin: 48px auto 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.route summary {
  cursor: pointer;
  padding: 18px 24px;
  font-weight: 700;
  font-size: 15px;
}

.route-body { padding: 0 24px 24px; }

.route-body img {
  border-radius: 6px;
  margin: 20px 0 10px;
}

.route-body ol {
  font-size: 14px;
  color: var(--color-text-sub);
  padding-left: 1.6em;
}

/* ---------- CTA ---------- */
.cta { text-align: center; }

/* ---------- イベント・講座ページ ---------- */
.event-list {
  display: grid;
  gap: 32px;
  max-width: 760px;
  margin: 0 auto;
}

.event-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px;
  align-items: start;
}

.event-card:not(:has(.event-photo)) { grid-template-columns: 1fr; }

.event-photo img { border-radius: 6px; }

.event-tag {
  font-size: 12px;
  color: var(--color-text-sub);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.event-body h3 { font-size: 18px; margin-bottom: 10px; }

.event-body p { font-size: 14px; color: var(--color-text-sub); }

.event-note {
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-text);
}

.event-photo-sub { max-width: 320px; margin-top: 14px; }

.event-motto {
  text-align: center;
  margin-top: 48px;
  font-size: 14px;
  color: var(--color-text-sub);
  letter-spacing: 0.08em;
  line-height: 2.2;
}

.event-photo-sub img { border-radius: 6px; }

.scene-kitchen {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 56px;
}

.scene-kitchen img {
  width: 220px;
  border-radius: 8px;
}

.scene-kitchen p {
  font-size: 14px;
  color: var(--color-text-sub);
}

@media (max-width: 760px) {
  .scene-kitchen { flex-direction: column; text-align: center; }
  .scene-kitchen img { width: 70%; max-width: 280px; }
}

.scene-more {
  text-align: center;
  margin-top: 40px;
}

.scene-more a {
  display: inline-block;
  border: 1px solid var(--color-text);
  border-radius: 6px;
  padding: 12px 32px;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.scene-more a:hover { background: var(--color-text); color: #fff; }

@media (max-width: 760px) {
  .event-card { grid-template-columns: 1fr; padding: 22px; }
}

/* ---------- お支払いページ ---------- */
.pay-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.pay-card {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 22px 20px;
  text-align: center;
}

.pay-card h3 { font-size: 16px; margin-bottom: 8px; }

.pay-card p { font-size: 13px; color: var(--color-text-sub); }

.pay-card-link {
  display: block;
  text-decoration: none;
  transition: border-color 0.2s;
}

.pay-card-link:hover { border-color: var(--color-text); }

.bank-box { max-width: 480px; margin: 0 auto; }

.bank-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
}

.bank-table th,
.bank-table td {
  border: 1px solid var(--color-border);
  padding: 12px 18px;
  font-size: 15px;
  text-align: left;
}

.bank-table th {
  background: #efefec;
  width: 34%;
  font-weight: 700;
  white-space: nowrap;
}

.pay-links {
  display: grid;
  gap: 14px;
  max-width: 560px;
  margin: 0 auto;
}

.pay-link-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 18px 22px;
  text-decoration: none;
  transition: border-color 0.2s;
}

.pay-link-card:hover { border-color: var(--color-text); }

.pay-link-name { font-weight: 700; font-size: 15px; }

.pay-link-price { font-size: 14px; color: var(--color-text-sub); white-space: nowrap; }

@media (max-width: 760px) {
  .pay-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- フッター ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  text-align: center;
  padding: 28px 20px;
  font-size: 12px;
  color: var(--color-text-sub);
}

/* ---------- スマホ ---------- */
@media (max-width: 760px) {
  .site-nav { display: none; }

  .header-inner { gap: 12px; }

  .site-title a { font-size: 15px; }

  .site-sub { display: none; }

  .hero-photo img { height: 54vh; min-height: 320px; }

  .hero-text {
    position: static;
    max-width: none;
    padding: 28px 20px 8px;
  }

  .section { padding: 64px 20px; }

  .scene-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .scene-card p { text-align: center; }

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

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

  .calendar-wrap iframe { height: 480px; }
}