:root {
  --ink: #302826;
  --brown: #725b57;
  --rose: #c8aca8;
  --blush: #eadbd5;
  --cream: #f6f0e9;
  --paper: #fffdf9;
  --sage: #98a28e;
  --gold: #b69760;
  --line: rgba(68, 50, 46, .16);
  --serif: "Noto Serif JP", serif;
  --sans: "Noto Sans JP", sans-serif;
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.95;
  letter-spacing: .035em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: .22;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
  pointer-events: none;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.5; letter-spacing: .04em; }
h2 { font-size: clamp(2rem, 4.6vw, 4rem); }
.section-shell { width: var(--shell); margin-inline: auto; }
.narrow { width: min(790px, calc(100vw - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 16px; background: #fff; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1240px) / 2));
  border-bottom: 1px solid transparent;
  transition: background .25s, border-color .25s, backdrop-filter .25s;
}
.site-header.scrolled { background: rgba(255,253,249,.88); border-color: var(--line); backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; line-height: 1.1; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--brown); border-radius: 50%; font-family: var(--serif); }
.brand b { display: block; font-family: var(--serif); font-weight: 500; letter-spacing: .08em; }
.brand small { display: block; margin-top: 5px; color: var(--brown); font-size: .58rem; letter-spacing: .22em; }
.global-nav { display: flex; align-items: center; gap: 18px; font-size: .76rem; font-weight: 400; }
.global-nav a { text-decoration: none; }
.global-nav a:not(.nav-cta)::after { content: ""; display: block; width: 0; height: 1px; background: var(--brown); transition: width .25s; }
.global-nav a:hover::after { width: 100%; }
.nav-cta { padding: 10px 17px; border: 1px solid var(--brown); }
.nav-cta-line { color: var(--brown); background: rgba(255,253,249,.72); }
.nav-cta-reserve { color: #fff; background: var(--brown); }
.menu-button { display: none; border: 0; background: transparent; }

.hero { min-height: max(900px, 100svh); height: auto; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 7vw; padding-top: 120px; padding-bottom: 100px; position: relative; }
.eyebrow, .section-number { color: var(--brown); font-size: .68rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; }
.hero h1 { margin: 24px 0 30px; font-size: clamp(2.55rem, 3.9vw, 4.25rem); line-height: 1.42; }
.seo-kicker { display: block; margin-bottom: 12px; color: var(--brown); font-family: var(--sans); font-size: .72rem; font-weight: 500; letter-spacing: .16em; }
.registration-note { display: block; margin-top: 7px; color: #897b77; font-size: .61rem; font-weight: 400; letter-spacing: .12em; }
.registration-note::before { content: ""; display: inline-block; width: 12px; height: 1px; margin: 0 7px 3px 0; background: var(--gold); }
.hero h1 em { color: var(--brown); font-style: normal; }
.hero-lead { max-width: 650px; font-size: .97rem; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-width: 175px; padding: 13px 22px; border: 1px solid var(--brown); text-decoration: none; text-align: center; cursor: pointer; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: #fff; background: var(--brown); }
.button.ghost { color: var(--brown); background: transparent; }
.button.inverse { color: var(--ink); border-color: var(--paper); background: var(--paper); }
.microcopy { margin-top: 18px; color: #756865; font-size: .68rem; }
.hero-visual { position: relative; width: min(460px, 100%); justify-self: end; }
.portrait-placeholder {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 65% 32%, rgba(255,255,255,.65), transparent 25%),
    linear-gradient(145deg, var(--blush), #a88984 58%, #5e4a47);
}
.iori-portrait .portrait-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(219,198,191,.66), rgba(94,74,71,.58)),
    url("./assets/iori-portrait-eye-glow.png") center 12% / 140% auto no-repeat;
  opacity: .66;
  filter: grayscale(1) contrast(.84) sepia(.08);
  transform: scale(1.01);
}
.portrait-placeholder::before { content: ""; position: absolute; z-index: 2; inset: 12%; border: 1px solid rgba(255,255,255,.35); border-radius: 50% 50% 8px 8px; }
.portrait-monogram { position: relative; z-index: 3; color: rgba(255,255,255,.66); font-family: var(--serif); font-size: clamp(4rem, 9vw, 7rem); letter-spacing: .08em; text-shadow: 0 2px 22px rgba(48,40,38,.16); }
.hero-visual .portrait-monogram { font-size: clamp(2.25rem, 4.8vw, 3.8rem); letter-spacing: .055em; }
.iori-portrait .portrait-placeholder::before { display: none; }
.portrait-signature { position: absolute; right: 22px; bottom: 17px; z-index: 3; color: rgba(255,255,255,.7); font-family: var(--serif); font-size: .9rem; letter-spacing: .28em; text-shadow: 0 2px 14px rgba(48,40,38,.18); }
.asset-note { position: absolute; right: 18px; bottom: 16px; color: rgba(255,255,255,.72); font-size: .58rem; letter-spacing: .22em; }
.hero-note { position: absolute; left: -64px; bottom: 52px; width: 150px; padding: 20px; color: #fff; background: rgba(48,40,38,.9); }
.hero-note span, .hero-note small { display: block; font-size: .58rem; letter-spacing: .16em; }
.hero-note b { display: block; margin: 5px 0; font-family: var(--serif); font-size: 2rem; font-weight: 400; }
.scroll-cue { position: absolute; bottom: 28px; left: 0; display: flex; align-items: center; gap: 12px; color: var(--brown); font-size: .6rem; letter-spacing: .2em; text-decoration: none; }
.scroll-cue span { width: 54px; height: 1px; background: var(--brown); }

.statement { padding: 150px 0 125px; background: var(--cream); }
.statement h2 { margin: 25px 0 45px; }
.statement .narrow > p:not(.section-number) { max-width: 710px; margin-bottom: 22px; }
.value-flow { width: var(--shell); margin: 92px auto 0; display: grid; grid-template-columns: 1fr 46px 1fr 46px 1fr 46px 1fr; align-items: center; }
.value-flow div { min-height: 150px; padding: 22px; border-top: 1px solid var(--brown); }
.value-flow span, .value-flow small, .value-flow b { display: block; }
.value-flow span { font-size: .6rem; color: var(--brown); }
.value-flow b { margin: 12px 0 8px; font-family: var(--serif); font-size: 1.55rem; }
.value-flow small { color: #756865; font-size: .72rem; }
.value-flow i { height: 1px; background: var(--line); }

.iori { display: grid; grid-template-columns: .8fr 1.2fr; gap: 10vw; align-items: center; padding-top: 150px; padding-bottom: 150px; }
.iori-portrait { max-width: 430px; }
.portrait-placeholder.vertical { min-height: 600px; background: linear-gradient(160deg, #ddcac4, #8b716c 62%, #4c3b39); }
.iori-copy { max-width: 590px; }
.signature { margin: 32px 0 0; color: var(--brown); font-size: .78rem; }
.iori-copy h2 { margin: 0 0 28px; font-size: clamp(3.4rem, 7vw, 6.8rem); letter-spacing: .16em; }
.lead-quote { margin-bottom: 30px; padding-left: 20px; border-left: 1px solid var(--gold); font-family: var(--serif); font-size: 1.2rem; line-height: 2; }
.text-link { display: inline-flex; gap: 20px; margin-top: 24px; padding-bottom: 4px; border-bottom: 1px solid var(--brown); color: var(--brown); text-decoration: none; font-size: .8rem; }

.technique { padding: 145px 0; color: #f8f1eb; background: var(--ink); }
.technique .section-number { color: var(--rose); }
.section-heading { max-width: 720px; }
.section-heading h2 { margin: 22px 0 30px; }
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 75px; background: rgba(255,255,255,.2); }
.tech-card { min-height: 300px; padding: 34px; background: var(--ink); }
.tech-card span { color: var(--rose); font-size: .65rem; }
.tech-card h3 { margin: 70px 0 18px; font-size: 1.5rem; }
.tech-card p { color: rgba(255,255,255,.72); font-size: .86rem; }
.difference { margin-top: 95px; padding: 52px; color: var(--ink); background: var(--cream); }
.difference h3 { margin: 14px 0 38px; font-size: clamp(1.7rem, 3vw, 2.8rem); }
.difference-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.difference-grid div { padding-top: 22px; border-top: 1px solid var(--line); }
.difference-grid b { font-family: var(--serif); }
.difference-grid p { margin: 12px 0 0; font-size: .82rem; }

.library { padding-top: 150px; padding-bottom: 150px; }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 70px; }
.video-card p { margin: 20px 0 3px; color: var(--brown); font-size: .58rem; letter-spacing: .2em; }
.video-card h3 { font-size: 1.05rem; }
.video-placeholder { position: relative; width: 100%; aspect-ratio: 4/5; overflow: hidden; border: 0; cursor: pointer; background: linear-gradient(145deg, #d8c5bf, #785f5b); }
.video-placeholder.second { background: linear-gradient(145deg, #b3b9aa, #60695b); }
.video-placeholder.third { background: linear-gradient(145deg, #d5bf9e, #785e43); }
.video-placeholder::before { content: ""; position: absolute; inset: 8%; border: 1px solid rgba(255,255,255,.28); }
.play { position: absolute; inset: 50% auto auto 50%; width: 54px; height: 54px; display: grid; place-items: center; color: #fff; border: 1px solid rgba(255,255,255,.72); border-radius: 50%; transform: translate(-50%, -50%); transition: transform .25s, background .25s; }
.video-placeholder:hover .play { background: rgba(255,255,255,.18); transform: translate(-50%, -50%) scale(1.08); }
.adult-library { margin-top: 100px; padding: 58px; display: grid; grid-template-columns: 1fr auto; gap: 70px; align-items: center; color: #fff; background: var(--brown); }
.adult-library h3 { margin: 14px 0 18px; font-size: clamp(1.7rem, 3vw, 2.7rem); }
.adult-library p { max-width: 690px; margin-bottom: 0; }
.adult-library .section-number { color: var(--blush); }
.adult-content { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 1px; background: var(--line); }
.adult-content[hidden] { display: none; }
.adult-content article { min-height: 190px; padding: 30px; background: var(--cream); }
.adult-content span { color: var(--brown); font-size: .6rem; letter-spacing: .16em; }
.adult-content h3 { margin: 25px 0 8px; font-size: 1.05rem; }
.adult-content p { color: #81736f; font-size: .72rem; }

.availability { padding: 150px 0; color: #f8f1eb; background: var(--brown); }
.availability .section-number { color: var(--blush); }
.availability-intro { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(48px, 6vw, 96px); align-items: end; }
.availability-intro h2 { margin: 22px 0 0; font-size: clamp(2.2rem, 5vw, 3.55rem); letter-spacing: .025em; }
.availability-intro h2 span { display: block; white-space: nowrap; }
.availability-copy { max-width: 520px; color: rgba(255,255,255,.78); }
.availability-copy p:last-child { margin-bottom: 0; }
.availability-preview-note { margin: 40px 0 -46px; padding: 12px 16px; color: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.25); font-size: .68rem; }
.availability-board { margin-top: 78px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.availability-loading { grid-column: 1 / -1; padding: 34px 0; color: rgba(255,255,255,.7); border-top: 1px solid rgba(255,255,255,.28); }
.calendar-month { padding: 34px; color: var(--ink); background: var(--cream); border: 1px solid rgba(255,255,255,.22); }
.calendar-month-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 27px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.calendar-month-head span { color: var(--brown); font-size: .58rem; letter-spacing: .22em; }
.calendar-month-head h3 { margin: 0; font-size: 1.8rem; font-weight: 400; letter-spacing: .08em; }
.calendar-legend { display: flex; gap: 16px; color: #786b67; font-size: .58rem; white-space: nowrap; }
.calendar-legend i { width: 7px; height: 7px; display: inline-block; margin-right: 6px; border-radius: 50%; background: var(--brown); }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.calendar-weekday { padding: 3px 0 8px; color: #8a7c77; font-size: .58rem; text-align: center; }
.calendar-weekday:first-child { color: #a36d6b; }
.calendar-day { position: relative; min-height: 55px; display: grid; place-items: center; color: #877b77; border: 1px solid transparent; font-family: var(--serif); font-size: .83rem; }
.calendar-day.empty { visibility: hidden; }
.calendar-day.has-status { width: 100%; padding: 0; border-radius: 0; background: transparent; cursor: default; }
.calendar-day.has-status::after { content: ""; position: absolute; bottom: 7px; width: 5px; height: 5px; border-radius: 50%; background: #b9aaa5; }
.calendar-day.available { color: var(--ink); border-color: var(--brown); background: rgba(255,255,255,.65); cursor: pointer; transition: color .2s, background .2s, transform .2s; }
.calendar-day.available::after { background: var(--brown); }
.calendar-day.available:hover, .calendar-day.available:focus-visible, .calendar-day.available.selected { color: #fff; background: var(--brown); transform: translateY(-1px); outline: none; }
.calendar-day.available:hover::after, .calendar-day.available:focus-visible::after, .calendar-day.available.selected::after { background: var(--blush); }
.calendar-day.pending, .calendar-day.closed { color: #aaa09c; background: rgba(114,91,87,.06); }
.calendar-day.closed { text-decoration: line-through; }
.availability-selection { min-height: 150px; margin-top: 24px; padding: 30px 34px; display: flex; justify-content: space-between; align-items: center; gap: 35px; color: var(--ink); background: var(--paper); border-left: 4px solid var(--rose); }
.selection-kicker { margin: 0 0 8px; color: var(--brown); font-size: .58rem; font-weight: 500; letter-spacing: .22em; }
.selection-placeholder, .selection-date { margin: 0; font-family: var(--serif); font-size: 1.35rem; }
.selection-guide, .selection-note { max-width: 430px; margin: 0; color: #786b67; font-size: .7rem; }
.selection-summary { display: flex; align-items: baseline; gap: 18px; }
.selection-area { margin: 0; color: var(--brown); font-family: var(--serif); font-size: 1rem; }
.selection-action { min-width: 230px; padding: 14px 22px; color: #fff; background: var(--brown); border: 1px solid var(--brown); text-align: center; text-decoration: none; font-size: .76rem; transition: transform .2s, background .2s; }
.selection-action:hover { background: var(--ink); transform: translateY(-2px); }
.availability-month { display: grid; grid-template-columns: 190px 1fr; border-bottom: 1px solid rgba(255,255,255,.28); }
.month-label { padding: 36px 28px 36px 0; }
.month-label span { display: block; color: var(--blush); font-size: .62rem; letter-spacing: .2em; }
.month-label b { display: block; margin-top: 10px; font-family: var(--serif); font-size: 2rem; font-weight: 400; letter-spacing: .1em; }
.date-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-left: 1px solid rgba(255,255,255,.28); }
.date-card { min-height: 260px; padding: 30px; display: flex; flex-direction: column; color: inherit; border-right: 1px solid rgba(255,255,255,.16); text-decoration: none; transition: background .25s, color .25s; }
.date-card:last-child { border-right: 0; }
.date-card.available:hover { color: var(--ink); background: var(--cream); }
.date-card.pending, .date-card.closed { color: rgba(255,255,255,.48); }
.date-card-head { display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.date-status { padding: 4px 10px; border: 1px solid currentColor; border-radius: 999px; font-size: .58rem; letter-spacing: .12em; white-space: nowrap; }
.date-day { display: flex; align-items: baseline; gap: 12px; margin: 35px 0 8px; }
.date-day b { font-family: var(--serif); font-size: 4.1rem; font-weight: 400; line-height: 1; }
.date-day span { font-size: .68rem; letter-spacing: .12em; }
.date-area { margin: 0; font-family: var(--serif); font-size: 1.15rem; }
.date-note { margin: 8px 0 0; color: inherit; font-size: .68rem; opacity: .75; }
.date-action { margin-top: auto; padding-top: 24px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid currentColor; font-size: .68rem; }
.date-card.pending .date-action, .date-card.closed .date-action { display: none; }
.availability-empty { padding: 54px 0; color: rgba(255,255,255,.75); }
.availability-actions { display: flex; justify-content: space-between; gap: 55px; align-items: center; margin-top: 36px; }
.availability-actions p { max-width: 600px; margin: 0; color: rgba(255,255,255,.68); font-size: .7rem; }
.availability-actions p span { display: block; margin-bottom: 5px; color: var(--blush); font-size: .58rem; letter-spacing: .18em; }
.availability-actions .text-link { color: #fff; border-color: rgba(255,255,255,.65); white-space: nowrap; }

.first { padding-top: 140px; background: var(--cream); }
.first-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10vw; }
.steps { margin: 0 0 110px; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 55px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.steps span { color: var(--brown); font-size: .62rem; }
.steps b { font-family: var(--serif); font-size: 1.1rem; }
.steps p { margin: 8px 0 0; font-size: .82rem; }
.safety-strip { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--sage); }
.safety-strip div { padding: 28px; color: #fff; text-align: center; border-right: 1px solid rgba(255,255,255,.28); }
.safety-strip b, .safety-strip span { display: block; }
.safety-strip b { font-family: var(--serif); letter-spacing: .12em; }
.safety-strip span { margin-top: 5px; font-size: .66rem; }

.science { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; padding-top: 145px; padding-bottom: 145px; }
.science-copy { padding-top: 45px; }
.science-copy .note { margin: 25px 0; padding: 18px; color: #6e625e; background: var(--cream); font-size: .72rem; }
.source-links { display: grid; }
.source-links a { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--brown); font-size: .75rem; text-decoration: none; }

.guides { padding-top: 20px; padding-bottom: 145px; }
.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 62px; }
.guide-card { min-height: 280px; padding: 34px; display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--cream); text-decoration: none; transition: transform .2s, border-color .2s; }
.guide-card:hover { transform: translateY(-3px); border-color: var(--brown); }
.guide-card span { color: var(--brown); font-size: .62rem; letter-spacing: .18em; }
.guide-card h3 { margin: 42px 0 14px; font-size: 1.35rem; }
.guide-card p { margin-bottom: 24px; font-size: .82rem; }
.guide-card b { margin-top: auto; color: var(--brown); font-size: .7rem; font-weight: 500; }

.faq { padding-top: 40px; padding-bottom: 150px; }
.faq h2 { margin: 18px 0 55px; }
.accordion { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 26px 48px 26px 0; cursor: pointer; list-style: none; font-family: var(--serif); }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 8px; font-family: var(--sans); font-size: 1.25rem; font-weight: 300; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { max-width: 800px; padding: 0 0 28px; font-size: .85rem; }

.closing { padding: 140px 24px; text-align: center; background: linear-gradient(rgba(242,231,225,.9), rgba(242,231,225,.9)), radial-gradient(circle at center, #fff, var(--rose)); }
.closing-inner { max-width: 760px; margin: auto; }
.closing h2 { margin: 22px 0 30px; }
.centered { justify-content: center; }
.site-footer { padding: 52px max(24px, calc((100vw - 1180px) / 2)); color: rgba(255,255,255,.78); background: var(--ink); }
.footer-brand { display: flex; justify-content: space-between; gap: 30px; padding-bottom: 35px; border-bottom: 1px solid rgba(255,255,255,.18); }
.footer-brand b { color: #fff; font-family: var(--serif); font-size: 1.35rem; }
.footer-brand span { font-size: .72rem; }
.footer-links { display: flex; gap: 30px; margin: 28px 0; }
.footer-links a { font-size: .72rem; text-decoration: none; }
.site-footer > p { margin: 0; font-size: .58rem; }

/* Reservation */
.reservation-page { background: var(--cream); }
.reservation-nav { display: flex; align-items: center; gap: 24px; font-size: .75rem; font-weight: 400; }
.reservation-nav a { text-decoration: none; }
.reservation-main { padding: 155px 0 120px; }
.reservation-hero { max-width: 900px; margin-bottom: 78px; }
.reservation-hero h1 { margin: 18px 0 28px; font-size: clamp(2.45rem, 5.5vw, 5.3rem); }
.reservation-hero > p:last-child { max-width: 780px; color: #6f625e; }
.reservation-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.55fr); gap: 55px; align-items: start; }
.reservation-summary { position: sticky; top: 108px; padding: 34px; color: #fff; background: var(--brown); }
.reservation-summary .section-number { color: var(--blush); }
.summary-date { margin: 26px 0 8px; font-family: var(--serif); font-size: 1.55rem; line-height: 1.6; }
.summary-area { margin: 0; font-family: var(--serif); font-size: 1.05rem; }
.summary-note { margin: 8px 0 0; color: rgba(255,255,255,.72); font-size: .72rem; }
.summary-rule { margin-top: 34px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.25); }
.summary-rule b { font-family: var(--serif); font-weight: 400; }
.summary-rule p { margin: 9px 0 0; color: rgba(255,255,255,.68); font-size: .7rem; }
.reservation-form-wrap { padding: 52px; background: var(--paper); border: 1px solid var(--line); }
.reservation-form { display: grid; gap: 54px; }
.form-section { margin: 0; padding: 0 0 50px; border: 0; border-bottom: 1px solid var(--line); }
.form-section:last-of-type { padding-bottom: 0; border-bottom: 0; }
.form-section legend { width: 100%; margin-bottom: 30px; padding: 0; font-family: var(--serif); font-size: 1.35rem; }
.form-section legend span { margin-right: 14px; color: var(--brown); font-family: var(--sans); font-size: .62rem; letter-spacing: .18em; }
.form-grid { display: grid; gap: 25px; }
.form-grid.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { min-width: 0; display: grid; gap: 9px; color: #5f5350; font-size: .78rem; }
.field.full { grid-column: 1 / -1; }
.field > span { color: var(--ink); font-weight: 400; }
.field > span b { margin-left: 6px; color: var(--brown); font-size: .58rem; font-weight: 500; }
.field small { color: #8b7e79; font-size: .66rem; }
.field input[type="text"], .field input[type="email"], .field input[type="time"], .field select, .field textarea, .other-area input {
  width: 100%;
  min-height: 52px;
  padding: 13px 14px;
  border: 1px solid rgba(68,50,46,.25);
  border-radius: 0;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: .82rem;
}
.field textarea { min-height: 145px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus, .other-area input:focus { border-color: var(--brown); outline: 2px solid rgba(114,91,87,.12); }
.choice-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.choice-grid.compact, .contact-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.place-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice { position: relative; min-height: 52px; display: grid; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span { display: grid; place-items: center; padding: 11px; border: 1px solid rgba(68,50,46,.2); background: #fff; text-align: center; cursor: pointer; transition: color .2s, background .2s, border-color .2s; }
.choice input:checked + span { color: #fff; border-color: var(--brown); background: var(--brown); }
.choice input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }
.choice-placeholder { grid-column: 1 / -1; margin: 0; padding: 18px; color: #8b7e79; background: var(--cream); font-size: .72rem; }
.other-area { margin-top: 8px; }
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.confirmation-section details { background: var(--cream); }
.confirmation-section details + details { margin-top: 8px; }
.confirmation-section summary { padding: 18px 48px 18px 18px; font-size: .85rem; }
.confirmation-section details p { padding: 0 18px 18px; color: #6f625e; font-size: .72rem; }
.confirm-check { margin-top: 16px; display: flex; gap: 11px; align-items: flex-start; font-size: .76rem; cursor: pointer; }
.confirm-check input { width: 18px; height: 18px; margin-top: 5px; accent-color: var(--brown); }
.submit-panel { padding: 32px; background: var(--cream); text-align: center; }
.submit-panel > p:first-child { margin-bottom: 18px; color: #736661; font-size: .72rem; }
.submit-button { min-width: min(100%, 330px); }
.submit-button:disabled { opacity: .55; cursor: wait; }
.submit-status { min-height: 1.6em; margin: 14px 0 0; color: var(--brown); font-size: .7rem; }
.reservation-footer { margin-top: 0; }

.complete-main { min-height: 100svh; display: grid; place-items: center; padding: 145px 24px 90px; }
.complete-card { width: min(790px, 100%); padding: 70px; background: var(--paper); border: 1px solid var(--line); text-align: center; box-shadow: 0 30px 100px rgba(74,55,50,.08); }
.complete-mark { width: 62px; height: 62px; margin: 25px auto; display: grid; place-items: center; color: #fff; border-radius: 50%; background: var(--sage); font-size: 1.35rem; }
.complete-card h1 { margin: 0 0 28px; font-size: clamp(2.3rem, 5.3vw, 4.7rem); }
.complete-lead { color: #665955; }
.complete-lead b { color: var(--brown); font-weight: 500; }
.request-number { margin: 34px auto; padding: 16px 20px; display: flex; justify-content: center; gap: 20px; background: var(--cream); }
.request-number span { color: #887a76; font-size: .7rem; }
.request-number b { color: var(--brown); font-size: .78rem; letter-spacing: .08em; }
.complete-summary { margin: 38px 0 0; padding: 34px 36px; border: 1px solid var(--line); text-align: left; }
.complete-summary h2 { margin: 10px 0 24px; text-align: center; font-size: 1.75rem; }
.complete-summary dl { margin: 0; }
.complete-summary dl > div { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.complete-summary dl > div:last-child { border-bottom: 0; }
.complete-summary dt { color: #887a76; font-size: .7rem; }
.complete-summary dd { margin: 0; color: var(--ink); font-size: .78rem; }
.next-contact { margin-top: 46px; padding: 42px 30px; background: var(--cream); }
.next-contact h2 { margin: 13px 0 18px; font-size: 1.75rem; }
.next-contact > p:not(.section-number) { max-width: 600px; margin-inline: auto; font-size: .8rem; }
.email-guidance { margin-top: 20px !important; color: var(--brown); }
.complete-notes { margin: 30px 0; color: #82746f; font-size: .7rem; }
.complete-notes p { margin-bottom: 4px; }
.complete-card > .text-link { margin-top: 8px; }

.age-dialog { width: min(560px, calc(100vw - 32px)); padding: 48px; border: 0; color: var(--ink); background: var(--paper); box-shadow: 0 30px 100px rgba(0,0,0,.28); }
.age-dialog::backdrop { background: rgba(34,27,25,.72); backdrop-filter: blur(8px); }
.age-dialog h2 { margin: 16px 0 20px; font-size: 2rem; }
.dialog-close { position: absolute; top: 14px; right: 18px; border: 0; background: transparent; font-size: 1.5rem; cursor: pointer; }
.dialog-actions { display: flex; gap: 10px; margin-top: 28px; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 70; max-width: 360px; padding: 14px 18px; color: #fff; background: var(--ink); box-shadow: 0 10px 35px rgba(0,0,0,.22); opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .2s, transform .2s; font-size: .75rem; }
.toast.show { opacity: 1; transform: translateY(0); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  :root { --shell: min(100% - 32px, 700px); }
  .site-header { height: 68px; padding-inline: 18px; }
  .menu-button { width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; cursor: pointer; }
  .menu-button span:not(.sr-only) { width: 22px; height: 1px; background: var(--ink); }
  .global-nav { position: fixed; inset: 68px 0 auto; display: grid; gap: 0; padding: 16px 24px 28px; background: rgba(255,253,249,.97); border-bottom: 1px solid var(--line); transform: translateY(-130%); transition: transform .25s; }
  .global-nav.open { transform: translateY(0); }
  .global-nav a { padding: 11px 0; }
  .nav-cta { margin-top: 8px; padding-inline: 16px !important; text-align: center; }
  .hero { height: auto; min-height: 0; grid-template-columns: 1fr; gap: 58px; padding-top: 135px; padding-bottom: 95px; }
  .hero-visual { width: min(520px, calc(100% - 24px)); justify-self: center; }
  .portrait-placeholder { min-height: 590px; }
  .hero-note { left: -12px; }
  .scroll-cue { display: none; }
  .value-flow { grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .value-flow i { display: none; }
  .iori, .science, .first-grid, .availability-intro { grid-template-columns: 1fr; gap: 65px; }
  .iori-portrait { width: min(460px, 90%); }
  .tech-grid, .video-grid { grid-template-columns: 1fr; gap: 30px; background: transparent; }
  .guide-grid { grid-template-columns: 1fr; }
  .tech-card { min-height: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .tech-card h3 { margin-top: 38px; }
  .video-placeholder { aspect-ratio: 16/10; }
  .adult-library { grid-template-columns: 1fr; gap: 28px; padding: 40px 28px; }
  .adult-library .button { justify-self: start; }
  .adult-content { grid-template-columns: 1fr; }
  .availability-board { grid-template-columns: 1fr; }
  .availability-selection { align-items: flex-start; flex-direction: column; }
  .availability-actions { align-items: flex-start; flex-direction: column; }
  .safety-strip { grid-template-columns: 1fr 1fr; }
  .science-copy { padding-top: 0; }
  .reservation-layout { grid-template-columns: 1fr; }
  .reservation-summary { position: static; }
}

@media (max-width: 560px) {
  body { line-height: 1.85; }
  h2 { font-size: 2rem; }
  .hero h1 { font-size: 2.45rem; }
  .hero-lead { font-size: .86rem; }
  .portrait-placeholder { min-height: 470px; }
  .button-row, .dialog-actions { display: grid; }
  .button { width: 100%; }
  .statement, .iori, .technique, .library, .availability, .science, .faq { padding-top: 100px; padding-bottom: 100px; }
  .value-flow { grid-template-columns: 1fr; }
  .iori-copy h2 { font-size: 4rem; }
  .difference { padding: 32px 22px; }
  .difference-grid { grid-template-columns: 1fr; gap: 30px; }
  .availability-board { margin-top: 52px; }
  .calendar-month { padding: 24px 17px; }
  .calendar-month-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .calendar-day { min-height: 45px; }
  .availability-selection { padding: 25px 22px; }
  .selection-summary { align-items: flex-start; flex-direction: column; gap: 2px; }
  .selection-action { width: 100%; min-width: 0; }
  .safety-strip { grid-template-columns: 1fr; }
  .footer-brand { display: grid; }
  .footer-links { flex-wrap: wrap; }
  .age-dialog { padding: 42px 24px 28px; }
  .reservation-nav > a:first-child { display: none; }
  .reservation-main { padding-top: 125px; }
  .reservation-hero { margin-bottom: 50px; }
  .reservation-form-wrap { padding: 32px 20px; }
  .form-grid.two-columns, .choice-grid, .choice-grid.compact, .place-grid, .contact-grid { grid-template-columns: 1fr; }
  .complete-card { padding: 48px 20px; }
  .complete-summary { padding: 28px 18px; }
  .complete-summary dl > div { grid-template-columns: 1fr; gap: 4px; }
  .next-contact { padding: 32px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}