/* ==========================================================================
   /book-online/ — rebuilt 2026-09-25 on the same dark "tour" design as /hsr-layout/ (minus the
   video): tour.css (tokens, dock, scenes) + vtour.css (concern picker, film strip, lineup, team,
   ribbon, reveals) + location.css. This file only adds what those don't have: the hero + glass
   booking card, the how-it-works steps, the popular-hair-treatments row, the Korean Head Spa
   spotlight, the photo strip, the two-location Find Us tabs and the FAQ.
   Body class ps-tour (set in pages/book-online.php) supplies the --t-* tokens and dark nav.
   ========================================================================== */

.bo2 { position: relative; color: var(--t-cream); }
.bo2 a { color: inherit; }

/* ── Hero: copy left, glass booking card right ── */
.bo2-hero { position: relative; z-index: 1; padding: calc(var(--nav-h, 100px) + clamp(22px, 5vh, 56px)) 0 clamp(36px, 5vw, 64px); }
.bo2-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.bo2-kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 600; letter-spacing: .28em; text-transform: uppercase; color: var(--t-gold); }
.bo2-kicker::before { content: ''; width: 22px; height: 1px; background: var(--t-gold); }
.bo2-h1 { margin: 14px 0 0; font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 6.2vw, 84px); line-height: .96; letter-spacing: -.015em; color: var(--t-cream); text-wrap: balance; text-shadow: 0 2px 22px rgba(20,8,14,.5); }
.bo2-h1 em { font-style: italic; color: var(--t-rose-soft); }
.bo2-lead { margin: 18px 0 0; max-width: 46ch; font-size: clamp(15px, 1.35vw, 18px); line-height: 1.65; color: rgba(245,239,230,.84); }
.bo2-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.bo2-chip-t { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 99px; font-size: 12.5px; font-weight: 600; color: var(--t-cream); background: rgba(245,239,230,.08); border: 1px solid rgba(245,239,230,.16); }
.bo2-watch { display: inline-flex; align-items: center; gap: 12px; margin-top: 24px; padding: 6px 20px 6px 6px; border-radius: 99px; cursor: pointer; font: 600 13.5px var(--sans); color: var(--t-cream); background: rgba(245,239,230,.06); border: 1px solid rgba(245,239,230,.22); transition: background .25s, border-color .25s; }
.bo2-watch:hover { background: rgba(245,239,230,.14); border-color: rgba(245,239,230,.45); }
.bo2-watch-ico { flex: none; width: 44px; height: 44px; border-radius: 50%; overflow: hidden; position: relative; display: grid; place-items: center; background: var(--t-rose); color: var(--t-ink); }
.bo2-watch-ico img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.bo2-watch-ico svg { position: relative; }

/* ── The booking card ── */
.bo2-card { position: relative; border-radius: 28px; padding: clamp(20px, 2.8vw, 34px); background: linear-gradient(165deg, rgba(245,239,230,.11), rgba(245,239,230,.04)); border: 1px solid rgba(245,239,230,.18); box-shadow: 0 40px 90px -40px rgba(0,0,0,.7); }
.bo2-card-k { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: #7BE0A0; }
.bo2-card h2 { margin: 8px 0 0; font-family: var(--serif); font-weight: 400; font-size: clamp(26px, 2.6vw, 36px); line-height: 1.05; color: #fff; }
.bo2-card-sub { margin: 8px 0 0; font-size: 14px; line-height: 1.55; color: rgba(245,239,230,.72); }
.bo2-lab { display: block; margin: 18px 0 8px; font-size: 10.5px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--t-gold); }
.bo2-lab i { font-style: normal; letter-spacing: 0; text-transform: none; font-weight: 400; color: rgba(245,239,230,.55); }
.bo2-sanct { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bo2-sanct button { text-align: left; padding: 12px 14px; border-radius: 16px; cursor: pointer; color: var(--t-cream); background: rgba(245,239,230,.06); border: 1.5px solid rgba(245,239,230,.16); transition: background .25s, border-color .25s, transform .25s; min-height: 62px; }
.bo2-sanct button b { display: block; font: 600 15px var(--sans); }
.bo2-sanct button small { display: block; margin-top: 3px; font-size: 11.5px; line-height: 1.3; color: rgba(245,239,230,.62); }
.bo2-sanct button:hover { background: rgba(245,239,230,.12); }
.bo2-sanct button.is-active { background: rgba(217,180,138,.16); border-color: var(--t-gold); }
.bo2-sanct button.is-active small { color: var(--t-rose-soft); }
.bo2-svc { display: flex; flex-wrap: wrap; gap: 8px; }
.bo2-svc button { padding: 10px 15px; border-radius: 99px; cursor: pointer; font: 600 13px var(--sans); color: var(--t-cream); background: rgba(245,239,230,.06); border: 1px solid rgba(245,239,230,.2); transition: background .2s, color .2s, border-color .2s; min-height: 40px; }
.bo2-svc button:hover { background: rgba(245,239,230,.14); }
.bo2-svc button.is-active { background: var(--t-gold); border-color: var(--t-gold); color: var(--t-ink); }
.bo2-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bo2-card input, .bo2-card textarea { width: 100%; box-sizing: border-box; padding: 12px 14px; border-radius: 12px; font: 400 16px var(--sans); color: var(--t-cream); background: rgba(10,4,9,.35); border: 1px solid rgba(245,239,230,.2); color-scheme: dark; min-height: 46px; }
.bo2-card textarea { resize: vertical; min-height: 64px; }
.bo2-card input:focus, .bo2-card textarea:focus { outline: none; border-color: var(--t-gold); box-shadow: 0 0 0 3px rgba(217,180,138,.2); }
.bo2-card ::placeholder { color: rgba(245,239,230,.45); }
.bo2-go { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; box-sizing: border-box; margin-top: 20px; padding: 16px 20px; border-radius: 99px; font: 700 16px var(--sans); color: #0B2A17; background: #3EDC81; box-shadow: 0 14px 34px -14px rgba(62,220,129,.7); text-decoration: none; transition: transform .2s, box-shadow .2s; }
.bo2-go:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(62,220,129,.85); }
.bo2-fine { margin: 14px 0 0; text-align: center; font-size: 12.5px; line-height: 1.55; color: rgba(245,239,230,.62); }
.bo2-fine a { color: var(--t-rose-soft); font-weight: 600; }

/* ── How it works ── */
.bo2-steps { position: relative; z-index: 1; padding: 0 0 clamp(36px, 5vw, 64px); }
.bo2-steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 2vw, 24px); }
.bo2-step { padding: clamp(18px, 2.2vw, 28px); border-radius: 22px; background: rgba(245,239,230,.05); border: 1px solid rgba(245,239,230,.12); }
.bo2-step b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 4vw, 54px); line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(217,180,138,.55); }
.bo2-step h3 { margin: 10px 0 4px; font: 600 17px var(--sans); color: #fff; }
.bo2-step p { margin: 0; font-size: 14px; line-height: 1.55; color: rgba(245,239,230,.72); }

/* ── Paper (cream) sections ── */
.bo2-paper-sec { padding: clamp(56px, 7vw, 100px) 0; color: var(--text, #2b1a24); }
.bo2-head { text-align: center; margin: 0 auto clamp(24px, 3.5vw, 44px); max-width: 60ch; padding-inline: 20px; }
.bo2-eyebrow { display: inline-flex; font-size: 11px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-deep, #A8854A); }
.bo2-h2 { margin: 10px 0 0; font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 4.2vw, 56px); line-height: 1; color: var(--plum, #4A1942); text-wrap: balance; }
.bo2-h2 em { font-style: italic; color: var(--gold-deep, #A8854A); }
.bo2-sub { margin: 12px auto 0; font-size: 15px; line-height: 1.65; color: var(--muted, #6b5a62); }

/* popular hair treatments — swipe row on phones, grid on desktop */
.bo2-hair { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 1.6vw, 22px); padding-inline: clamp(20px, 4vw, 64px); }
.bo2-hcard { display: flex; flex-direction: column; border-radius: 22px; overflow: hidden; background: #fff; border: 1px solid rgba(74,25,66,.1); box-shadow: 0 18px 40px -26px rgba(74,25,66,.5); text-decoration: none; color: inherit; transition: transform .3s, box-shadow .3s; }
.bo2-hcard:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -26px rgba(74,25,66,.6); }
.bo2-hthumb { aspect-ratio: 4 / 3; overflow: hidden; background: #efe6dc; }
.bo2-hthumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s; }
.bo2-hcard:hover img { transform: scale(1.06); }
.bo2-hbody { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.bo2-htag { align-self: flex-start; font-size: 10px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; padding: 4px 10px; border-radius: 99px; color: var(--plum, #4A1942); background: rgba(217,180,138,.28); }
.bo2-hbody h3 { margin: 0; font-family: var(--serif); font-weight: 500; font-size: 22px; line-height: 1.1; color: var(--plum, #4A1942); }
.bo2-hbody p { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--text-2, #4A4040); }
.bo2-more { text-align: center; margin-top: clamp(22px, 3vw, 34px); }
.bo2-btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: 99px; font: 600 14px var(--sans); text-decoration: none; cursor: pointer; border: 1.5px solid var(--plum, #4A1942); color: var(--plum, #4A1942); background: transparent; transition: background .25s, color .25s; }
.bo2-btn:hover { background: var(--plum, #4A1942); color: #fff; }
.bo2-btn--gold { background: var(--gold, #C9A96E); border-color: var(--gold, #C9A96E); color: var(--plum, #4A1942); }
.bo2-btn--gold:hover { background: var(--plum, #4A1942); border-color: var(--plum, #4A1942); color: #fff; }

/* Korean Head Spa spotlight */
.bo2-spot { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 72px); align-items: center; padding-inline: clamp(20px, 4vw, 64px); max-width: 1320px; margin: 0 auto; }
.bo2-spot-img { border-radius: 26px; overflow: hidden; aspect-ratio: 4 / 5; box-shadow: 0 34px 70px -34px rgba(74,25,66,.6); border: 1px solid var(--line-gold, rgba(201,169,110,.3)); }
.bo2-spot-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bo2-spot-copy .bo2-h2 { text-align: left; }
.bo2-spot-copy p { margin: 14px 0 0; font-size: 15.5px; line-height: 1.7; color: var(--text-2, #4A4040); }
.bo2-perks { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.bo2-perks li { display: flex; gap: 10px; align-items: baseline; font-size: 15px; color: var(--text, #2b1a24); }
.bo2-perks li span { color: var(--gold-deep, #A8854A); }
.bo2-spot-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

/* photo strip */
.bo2-glimpse { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px clamp(20px, 4vw, 64px) 18px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.bo2-glimpse::-webkit-scrollbar { display: none; }
.bo2-gitem { flex: none; position: relative; width: clamp(200px, 22vw, 300px); aspect-ratio: 3 / 4; border-radius: 20px; overflow: hidden; scroll-snap-align: start; }
.bo2-gitem img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bo2-gitem span { position: absolute; left: 10px; bottom: 10px; padding: 6px 12px; border-radius: 99px; font-size: 11.5px; font-weight: 600; color: var(--plum, #4A1942); background: rgba(255,255,255,.92); }

/* two-location Find Us */
.bo2-fu-tabs { display: inline-flex; gap: 6px; margin-top: 20px; padding: 5px; border-radius: 99px; background: rgba(245,239,230,.08); border: 1px solid rgba(245,239,230,.16); }
.bo2-fu-tabs button { padding: 10px 22px; border-radius: 99px; border: 0; cursor: pointer; font: 600 14px var(--sans); color: rgba(245,239,230,.75); background: transparent; transition: background .25s, color .25s; }
.bo2-fu-tabs button.is-active { background: var(--t-gold); color: var(--t-ink); }
.fu-block[hidden] { display: none; }

/* FAQ */
.bo2-faq { max-width: 820px; margin: 0 auto; padding-inline: 20px; }
.bo2-qa { border-bottom: 1px solid rgba(74,25,66,.14); }
.bo2-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; background: none; border: 0; cursor: pointer; text-align: left; font: 600 16.5px var(--sans); color: var(--plum, #4A1942); min-height: 56px; }
.bo2-q span { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 18px; color: var(--gold-deep, #A8854A); border: 1px solid rgba(168,133,74,.45); transition: transform .3s, background .3s; }
.bo2-qa.open .bo2-q span { transform: rotate(45deg); background: rgba(217,180,138,.25); }
.bo2-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.bo2-a p { margin: 0 0 20px; font-size: 15px; line-height: 1.7; color: var(--text-2, #4A4040); }
.bo2-qa.open .bo2-a { max-height: 240px; }
.bo2-talk { text-align: center; margin: 26px 0 0; font-size: 14.5px; color: var(--muted, #6b5a62); }
.bo2-talk a { color: var(--plum, #4A1942); font-weight: 600; }

/* keep the sticky dock clear of the footer content */
.bo2-end { height: 8px; }

/* ══ Tablet / phone ══ */
@media (max-width: 960px) {
  .bo2-hero-grid { grid-template-columns: 1fr; }
  .bo2-hair { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: min(74vw, 280px); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 16px; scrollbar-width: none; }
  .bo2-hair::-webkit-scrollbar { display: none; }
  .bo2-hcard { scroll-snap-align: start; }
  .bo2-spot { grid-template-columns: 1fr; }
  .bo2-spot-img { aspect-ratio: 16 / 11; }
}
@media (max-width: 640px) {
  .bo2-h1 { font-size: clamp(38px, 11vw, 54px); }
  .bo2-steps-grid { grid-template-columns: 1fr; }
  .bo2-step { display: grid; grid-template-columns: 56px 1fr; column-gap: 14px; align-items: center; padding: 16px 18px; }
  .bo2-step b { grid-row: span 2; font-size: 44px; }
  .bo2-step h3 { margin: 0; }
  .bo2-sanct { grid-template-columns: 1fr 1fr; gap: 8px; }
  .bo2-sanct button { padding: 11px 12px; }
  .bo2-row { grid-template-columns: 1fr; }
  .bo2-card { border-radius: 24px; padding: 20px 16px; }
  .bo2-watch { width: 100%; box-sizing: border-box; }
  .bo2-fu-tabs { display: flex; }
  .bo2-fu-tabs button { flex: 1; padding-inline: 10px; }
  .bo2-spot-cta .bo2-btn { width: 100%; justify-content: center; box-sizing: border-box; }
  .bo2-q { font-size: 15.5px; }
}