:root {
  --navy: #121826;
  --navy-2: #1b2335;
  --gold: #b08d57;
  --gold-light: #d2b483;
  --cream: #f5f0e8;
  --paper: #fbf9f4;
  --red: #a23b2c;
  --ink: #1d1d1f;
  --muted: #5e5a54;
  --line: #e5dccb;
  --radius: 14px;
  --latin: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  padding-bottom: 64px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); }
h1, h2, h3 { line-height: 1.4; margin: 0 0 .5em; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px; z-index: 100; }

/* header */
.site-header { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(176,141,87,.4); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 60px; }
.logo { display: inline-flex; flex-direction: column; line-height: 1; text-decoration: none; color: #fff; font-family: var(--latin); }
.logo-sub { font-size: 10px; letter-spacing: .2em; color: var(--gold); font-weight: 700; }
.logo-main { font-size: 24px; font-weight: 800; letter-spacing: .04em; }
.nav-toggle {
  font: inherit; font-size: 14px; color: #fff; background: transparent; border: 1px solid var(--gold);
  border-radius: 999px; padding: 8px 16px; min-height: 44px; cursor: pointer;
}
.site-nav { display: none; position: absolute; left: 0; right: 0; top: 60px; background: var(--navy); padding: 8px 16px 16px; }
.site-nav.open { display: block; }
.site-nav a { display: block; color: #fff; text-decoration: none; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.site-nav a[aria-current="page"] { color: var(--gold-light); }
.nav-tel { color: var(--gold-light) !important; font-family: var(--latin); font-weight: 700; }
@media (min-width: 860px) {
  .nav-toggle { display: none; }
  .site-nav { display: flex; position: static; padding: 0; gap: 28px; align-items: center; background: none; }
  .site-nav a { border: 0; padding: 0; font-size: 15px; }
  .nav-tel { border: 1px solid var(--gold) !important; border-radius: 999px; padding: 8px 18px !important; }
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 26px;
  border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #9b7a48; }
.btn-ghost { border: 1px solid rgba(255,255,255,.7); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }

/* hero */
.hero { position: relative; color: #fff; min-height: min(78vh, 760px); display: flex; align-items: flex-end; background: var(--navy); overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(18,24,38,.15) 0%, rgba(18,24,38,.55) 50%, rgba(18,24,38,.95) 100%); }
.hero-text { position: relative; z-index: 1; padding-top: 120px; padding-bottom: 48px; }
.hero h1 { font-size: clamp(32px, 7vw, 60px); font-weight: 700; letter-spacing: .02em; }
.lead { color: #e9e4da; max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.center-actions { justify-content: center; }
.eyebrow { font-family: var(--latin); font-size: 12px; font-weight: 700; letter-spacing: .18em; color: var(--gold); margin: 0 0 8px; }

/* sections */
.section { padding: 64px 0; }
.cream { background: var(--cream); }
.navy { background: var(--navy); color: #fff; }
.navy .desc, .navy p { color: #d9d4ca; }
.h2 { font-size: clamp(24px, 4.5vw, 34px); font-weight: 700; }
.h2::after { content: ""; display: block; width: 64px; height: 2px; background: var(--gold); margin-top: 14px; }
.center .h2::after { margin-left: auto; margin-right: auto; }

.points { display: grid; gap: 20px; margin-top: 28px; }
.point { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.point .num { font-family: var(--latin); font-weight: 800; color: var(--gold); font-size: 28px; }
.point h3 { font-size: 20px; }
.point p { margin: 0; color: var(--muted); }
@media (min-width: 860px) { .points { grid-template-columns: repeat(3, 1fr); } }

.picks { display: grid; gap: 20px; margin: 28px 0 32px; }
.pick { background: var(--navy-2); border: 1px solid rgba(176,141,87,.45); border-radius: var(--radius); overflow: hidden; }
.pick img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.pick-body { padding: 20px; }
.pick h3 { font-size: 21px; margin-top: 10px; color: #fff; }
.pick .price { color: var(--gold-light); }
.pick .prices li { border-color: rgba(255,255,255,.12); }
@media (min-width: 760px) { .picks { grid-template-columns: repeat(3, 1fr); } }

.badge { display: inline-block; font-size: 12px; font-weight: 700; color: #fff; background: var(--red); border-radius: 999px; padding: 3px 12px; }
.badge-limited { background: var(--gold); }

.niku { display: grid; gap: 24px; align-items: center; }
.niku-day {
  width: 160px; height: 160px; border-radius: 50%; background: var(--navy); color: #fff; display: flex;
  flex-direction: column; align-items: center; justify-content: center; line-height: 1; border: 3px solid var(--gold);
}
.niku-day strong { font-family: var(--latin); font-size: 64px; color: var(--gold-light); }
.accent { color: var(--red); font-size: 1.2em; }
@media (min-width: 760px) { .niku { grid-template-columns: 180px 1fr; } }

.two-col { display: grid; gap: 48px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; } }

.hours { border-collapse: collapse; width: 100%; margin: 12px 0 20px; }
.hours th, .hours td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.hours th { white-space: nowrap; width: 7em; font-weight: 700; }
.hours small { color: var(--muted); font-size: 13px; }
.site-footer .hours th, .site-footer .hours td { border-color: rgba(255,255,255,.12); }
.site-footer .hours small { color: #b9b3a8; }

.reserve .big-tel { font-family: var(--latin); font-size: clamp(30px, 7vw, 44px); font-weight: 800; margin: 8px 0; }
.reserve .big-tel a { color: #fff; text-decoration: none; }

/* page head */
.page-head { background: var(--navy); color: #fff; padding: 56px 0 40px; }
.page-head h1 { font-size: clamp(30px, 6vw, 44px); }
.page-head p { color: #d9d4ca; margin: 0; }

/* menu */
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.toc a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; border-radius: 999px;
  background: var(--paper); border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-size: 14px;
}
.menu-cat { padding-top: 24px; margin-bottom: 40px; scroll-margin-top: 70px; }
.menu-cat h2 { font-size: 26px; border-left: 4px solid var(--gold); padding-left: 12px; }
.cat-img { border-radius: var(--radius); aspect-ratio: 2 / 1; object-fit: cover; width: 100%; margin: 12px 0 20px; }
.items { display: grid; gap: 14px; }
@media (min-width: 760px) { .items { grid-template-columns: 1fr 1fr; } }
.item { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.item-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.item h3 { font-size: 18px; margin: 0; }
.desc { color: var(--muted); font-size: 14px; margin: 8px 0 0; }
.prices { list-style: none; margin: 10px 0 0; padding: 0; }
.prices li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-top: 1px dashed var(--line); }
.prices li:first-child { border-top: 0; }
.size { color: var(--muted); }
.vlabel { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.vnote { display: block; width: 100%; color: var(--muted); font-size: 13px; }
.prices .badge { font-size: 11px; padding: 1px 8px; }
.price { margin-left: auto; color: var(--red); font-weight: 700; font-family: var(--latin); font-size: 18px; white-space: nowrap; }
.note { color: var(--muted); font-size: 14px; }
.tax { text-align: center; margin-top: 24px; }

/* faq */
.faq-cat { margin-bottom: 36px; scroll-margin-top: 70px; }
.faq-cat h2 { font-size: 22px; border-left: 4px solid var(--gold); padding-left: 12px; }
.qa { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; }
.qa summary { cursor: pointer; padding: 14px 44px 14px 18px; font-weight: 700; position: relative; list-style: none; min-height: 44px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::before { content: "Q"; font-family: var(--latin); color: var(--gold); margin-right: 10px; }
.qa summary::after { content: "+"; position: absolute; right: 18px; top: 12px; font-size: 20px; color: var(--gold); }
.qa[open] summary::after { content: "−"; }
.qa p { margin: 0; padding: 0 18px 16px 18px; color: var(--ink); }
.faq-list .qa { background: #fff; }

/* access */
.info { display: grid; grid-template-columns: 6em 1fr; gap: 0; margin: 12px 0 32px; }
.info dt, .info dd { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
.info dt { font-weight: 700; }
.callout { background: #fff; border: 2px solid var(--gold); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 28px; }
.callout p { margin: 0 0 8px; }
.callout p:last-child { margin: 0; }
.map { border-radius: var(--radius); overflow: hidden; margin: 16px 0; }
.map iframe { width: 100%; height: 340px; border: 0; display: block; }

/* footer */
.site-footer { background: var(--navy); color: #d9d4ca; padding: 48px 0 24px; font-size: 14px; }
.site-footer a { color: var(--gold-light); }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.2fr 1fr .8fr; } }
.footer-logo { margin: 0 0 12px; }
.footer-h { font-size: 14px; color: var(--gold); letter-spacing: .1em; }
.site-footer address { font-style: normal; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { padding: 4px 0; }
.copy { text-align: center; margin: 32px 0 0; font-family: var(--latin); font-size: 12px; color: #8a8478; }

/* mobile CTA */
.cta-bar { position: fixed; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; z-index: 60; box-shadow: 0 -4px 16px rgba(0,0,0,.2); }
.cta-bar a { display: flex; align-items: center; justify-content: center; min-height: 56px; font-weight: 700; text-decoration: none; color: #fff; }
.cta-tel { background: var(--navy); }
.cta-reserve { background: var(--red); }
@media (min-width: 860px) { .cta-bar { display: none; } body { padding-bottom: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}