:root {
  --ink: #30363b;
  --muted: #667078;
  --roof: #52606b;
  --roof-dark: #3e4a54;
  --roof-soft: #70808b;
  --paper: #fffefa;
  --beige: #f1ede5;
  --beige-light: #f8f5ef;
  --line: #dedbd4;
  --container: 1120px;
  --shadow: 0 16px 42px rgba(43, 51, 57, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Meiryo, "メイリオ", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 15px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; left: 10px; top: -60px; z-index: 100; padding: 8px 12px; background: #fff; }
.skip-link:focus { top: 10px; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,254,250,.96); border-bottom: 1px solid rgba(82,96,107,.12); backdrop-filter: blur(8px); }
.header-inner { min-height: 80px; display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 28px; }
.brand { display: grid; text-decoration: none; line-height: 1.25; }
.brand-sub { font-size: 12px; color: var(--muted); margin-bottom: 5px; }
.brand strong { font-size: 24px; letter-spacing: .04em; }
.main-nav { display: flex; justify-content: center; gap: 25px; }
.main-nav a { text-decoration: none; color: #555e65; font-size: 12px; font-weight: 700; }
.main-nav a:hover { color: var(--roof-dark); }
.header-contact { text-decoration: none; padding: 10px 15px; color: #fff; background: var(--roof); border-radius: 4px; font-size: 12px; font-weight: 700; }

.hero { position: relative; min-height: 620px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-photo { position: absolute; inset: 0; background: url('../images/main.jpg') center 45% / cover no-repeat; transform: scale(1.01); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(35,43,49,.78) 0%, rgba(35,43,49,.48) 48%, rgba(35,43,49,.12) 76%); }
.hero-inner { position: relative; z-index: 1; padding-block: 70px; }
.hero-copy { max-width: 600px; }
.hero-place { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: .1em; }
.hero h1 { margin: 0; font-size: clamp(40px, 6vw, 66px); line-height: 1.2; letter-spacing: .03em; }
.hero-copy > p:not(.hero-place) { max-width: 550px; margin: 22px 0 0; font-size: 17px; line-height: 2; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 20px; border-radius: 5px; text-decoration: none; font-size: 13px; font-weight: 700; cursor: pointer; }
.button-primary { background: #fff; color: var(--roof-dark); }
.button-light { color: #fff; border: 1px solid rgba(255,255,255,.62); }
.button-outline { color: var(--roof-dark); border: 1px solid #aab1b6; background: transparent; }

.availability { background: var(--beige); border-bottom: 1px solid var(--line); }
.availability-inner { min-height: 88px; display: grid; grid-template-columns: minmax(320px, 1fr) 1fr auto; align-items: center; gap: 30px; }
.availability-label { display: block; font-size: 12px; color: var(--muted); }
.availability strong { display: block; margin-top: 2px; font-size: 15px; }
.availability p { margin: 0; color: var(--muted); font-size: 12px; }
.availability a { color: var(--roof-dark); font-size: 12px; font-weight: 700; text-decoration: none; border-bottom: 1px solid #9da5aa; }

.section { padding: 96px 0; }
.section-label { margin: 0 0 8px; color: var(--roof-soft); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.section-label.light { color: rgba(255,255,255,.66); }
.section h2 { margin: 0 0 20px; font-size: clamp(27px, 3.5vw, 39px); line-height: 1.45; letter-spacing: .015em; }
.section-heading { max-width: 720px; margin-bottom: 44px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading > p:last-child, .content-copy > p, .room-copy > p, .price-copy > p { color: var(--muted); }

.about { background: var(--paper); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-card { background: #fff; border: 1px solid var(--line); padding: 28px 23px 25px; }
.feature-icon { width: 46px; height: 46px; margin-bottom: 18px; color: var(--roof); }
.feature-icon svg { width: 100%; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feature-card > span { color: var(--roof-soft); font-size: 12px; font-weight: 700; }
.feature-card h3 { margin: 5px 0 11px; font-size: 18px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 12px; }

.meal { background: var(--beige-light); }
.two-column { display: grid; grid-template-columns: 1.05fr .95fr; gap: 78px; align-items: center; }
.photos { position: relative; padding: 0 60px 55px 0; }
.photo-main { width: 100%; aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow); }
.photo-small { position: absolute; right: 0; bottom: 0; width: 43%; aspect-ratio: 4/3; object-fit: cover; border: 7px solid var(--beige-light); box-shadow: var(--shadow); }
.simple-list { margin: 25px 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.simple-list li { position: relative; padding: 10px 0 10px 22px; border-bottom: 1px solid var(--line); }
.simple-list li::before { content: ''; position: absolute; left: 2px; top: 22px; width: 8px; height: 2px; background: var(--roof-soft); }
.small-note { color: var(--muted) !important; font-size: 12px; }

.room { background: var(--beige); }
.room-panel { display: grid; grid-template-columns: 1.08fr .92fr; background: transparent; align-items: stretch; }
.room-photos { position: relative; min-height: 500px; background: var(--paper); overflow: hidden; }
.room-photo-main { width: 100%; height: 100%; min-height: 500px; object-fit: cover; display: block; }
.room-photo-cabinet { position: absolute; right: 18px; bottom: 18px; width: 34%; max-width: 210px; aspect-ratio: 4 / 3; object-fit: cover; border: 6px solid var(--paper); box-shadow: 0 8px 24px rgba(43,51,57,.18); }
.room-copy { align-self: center; padding: 58px 54px; }
.equipment-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px 24px; margin-top: 28px; }
.equipment-grid span { position: relative; padding-left: 18px; font-size: 13px; }
.equipment-grid span::before { content: ''; position: absolute; left: 0; top: .78em; width: 8px; height: 1px; background: var(--roof); }

.price { background: var(--beige-light); }
.price-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: center; }
.price-card { background: #fff; border: 1px solid var(--line); padding: 38px 43px; box-shadow: 0 12px 32px rgba(43,51,57,.05); }
.monthly-price { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.monthly-price > span { font-size: 12px; font-weight: 700; }
.monthly-price p { display: flex; align-items: baseline; gap: 9px; margin: 8px 0 0; color: var(--roof-dark); }
.monthly-price strong { font-size: 54px; line-height: 1; }
.monthly-price small { font-size: 14px; }
.price-card dl { margin: 14px 0 0; }
.price-card dl div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 1px dashed #ddd9d1; font-size: 13px; }
.price-card dt { color: var(--muted); }
.price-card dd { margin: 0; font-weight: 700; }

.access { background: var(--paper); }
.access-layout { display: grid; grid-template-columns: 1fr 330px; gap: 42px; }
.access-times { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.access-times article { padding: 24px 16px; background: var(--beige-light); border-top: 3px solid var(--roof-soft); }
.access-times strong { font-size: 39px; line-height: 1; color: var(--roof-dark); }
.access-times > article > span { margin-left: 3px; font-size: 12px; }
.access-times p { margin: 13px 0 0; font-weight: 700; line-height: 1.55; }
.access-times small { display: block; color: var(--muted); font-weight: 400; }
.map-card { padding: 30px; color: #fff; background: var(--roof); }
.map-card h3 { margin-top: 0; font-size: 20px; }
.map-card p { color: rgba(255,255,255,.82); }
.map-card .button { margin-top: 14px; color: #fff; border-color: rgba(255,255,255,.55); }

.flow { background: var(--beige-light); }
.flow-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 0; padding: 0; list-style: none; background: var(--line); border: 1px solid var(--line); }
.flow-list li { display: grid; grid-template-columns: auto 1fr; gap: 13px; padding: 27px 22px; background: var(--paper); }
.flow-list > li > span { color: var(--roof-soft); font-size: 12px; font-weight: 700; }
.flow-list h3 { margin: 0 0 7px; font-size: 16px; }
.flow-list p { margin: 0; color: var(--muted); font-size: 12px; }

.contact { background: var(--roof-dark); color: #fff; }
.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: start; }
.contact h2 { color: #fff; }
.contact-copy > p:not(.section-label) { color: rgba(255,255,255,.75); }
.phone-box { display: grid; gap: 3px; margin-top: 34px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.18); }
.phone-box span, .phone-box small { color: rgba(255,255,255,.62); font-size: 12px; }
.phone-box a { text-decoration: none; font-size: 32px; font-weight: 700; }
.contact-form { position: relative; background: #fff; color: var(--ink); padding: 35px; }
.form-row { margin-bottom: 17px; }
.form-row label { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 700; }
.form-row label em { margin-left: 4px; color: #8d5e55; font-size: 9px; font-style: normal; }
.form-row label small { color: var(--muted); font-weight: 400; }
.form-row input, .form-row select, .form-row textarea { width: 100%; border: 1px solid #d1d2cf; background: #fdfcf9; padding: 10px 11px; border-radius: 3px; outline: none; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--roof); box-shadow: 0 0 0 3px rgba(82,96,107,.08); }
.form-row textarea { resize: vertical; }
.privacy-check { display: flex; gap: 8px; align-items: flex-start; margin: 8px 0 18px; color: var(--muted); font-size: 12px; }
.privacy-check input { margin-top: 5px; }
.privacy-check a { color: var(--roof-dark); }
.button-submit { width: 100%; border: 0; background: var(--roof); color: #fff; }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(1px,1px,1px,1px) !important; white-space: nowrap !important; }

.site-footer { padding: 42px 0 22px; background: #29323a; color: rgba(255,255,255,.72); }
.footer-main { display: flex; justify-content: space-between; gap: 40px; }
.footer-main strong { color: #fff; font-size: 18px; }
.footer-main p { margin: 5px 0 0; font-size: 12px; }
.footer-main nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; max-width: 500px; }
.footer-main nav a { font-size: 12px; text-decoration: none; }
.footer-bottom { margin-top: 28px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.12); }
.footer-bottom small { font-size: 12px; }

.simple-page { min-height: 100vh; background: var(--beige-light); }
.simple-page main { padding: 80px 0; }
.simple-card { max-width: 800px; margin: 0 auto; padding: 45px; background: #fff; border: 1px solid var(--line); }
.simple-card h1 { margin-top: 0; font-size: 30px; }
.simple-card h2 { margin-top: 34px; font-size: 19px; }
.simple-card p, .simple-card li { color: var(--muted); font-size: 13px; }

@media (max-width: 960px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .two-column, .room-panel, .price-layout, .contact-layout { grid-template-columns: 1fr; gap: 45px; }
  .room-photos { min-height: 460px; }
  .room-photo-main { min-height: 460px; }
  .room-photo-cabinet { width: 30%; max-width: 190px; }
  .access-layout { grid-template-columns: 1fr; }
  .flow-list { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .header-inner { min-height: 67px; }
  .brand-sub { display: none; }
  .brand strong { font-size: 17px; }
  .header-contact { padding: 9px 11px; }
  .hero { min-height: 590px; align-items: flex-end; }
  .hero-photo { background-position: 58% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(35,43,49,.9) 0%, rgba(35,43,49,.56) 56%, rgba(35,43,49,.15) 100%); }
  .hero-inner { padding-block: 55px 45px; }
  .hero h1 { font-size: 37px; }
  .hero-copy > p:not(.hero-place) { font-size: 14px; }
  .hero-actions { display: grid; }
  .availability-inner { grid-template-columns: 1fr; gap: 6px; padding-block: 18px; }
  .section { padding: 72px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .two-column { gap: 40px; }
  .photos { padding: 0 45px 46px 0; }
  .room-photos { min-height: 360px; overflow: visible; margin-bottom: 18px; }
  .room-photo-main { min-height: 360px; aspect-ratio: 4/3; }
  .room-photo-cabinet { display: block; right: 12px; bottom: -18px; width: 34%; max-width: 150px; border-width: 5px; }
  .room-copy { padding: 35px 25px 38px; }
  .price-card { padding: 30px 24px; }
  .monthly-price strong { font-size: 45px; }
  .access-times { grid-template-columns: repeat(2,1fr); }
  .flow-list { grid-template-columns: 1fr; }
  .contact-form { padding: 26px 20px; }
  .footer-main { display: grid; }
  .footer-main nav { justify-content: flex-start; }
  .simple-card { padding: 28px 22px; }
}

@media (max-width: 420px) {
  .header-contact { font-size: 12px; }
  .hero-actions .button { width: 100%; }
  .equipment-grid { grid-template-columns: 1fr; }
  .access-times { grid-template-columns: 1fr 1fr; }
}