/* Shared design system for all four spa websites. Black + antique gold, echoing the visiting cards. */
:root {
  --bg: #0a0907;
  --bg-2: #12100c;
  --surface: #191611;
  --surface-2: #211d16;
  --line: rgba(212, 169, 79, 0.2);
  --line-strong: rgba(212, 169, 79, 0.45);
  --gold: #d4a94f;
  --gold-light: #f1d99a;
  --gold-deep: #9c7430;
  --gold-grad: linear-gradient(135deg, #f6e2a4 0%, #d4a94f 45%, #a67b33 100%);
  --text: #f1ebdf;
  --muted: #b0a794;
  --dim: #7d7564;
  --wa: #25d366;
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body: 'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
.hero-media img, .card-media img, .feature-media img, .detail-media img { color: transparent; font-size: 0; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.1em; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.1; margin: 0; letter-spacing: 0.005em; }
strong { font-weight: 500; color: var(--text); }
:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; }
::selection { background: var(--gold); color: #0a0907; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--gold); color: #000; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

.gold { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; font-weight: 500;
  color: var(--gold);
}
.eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--gold); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 28px;
  font: 500 13px/1 var(--font-body); letter-spacing: 0.18em; text-transform: uppercase;
  border-radius: var(--radius); border: 1px solid transparent;
  transition: transform .4s var(--ease), background-color .3s, color .3s, border-color .3s, box-shadow .4s;
  cursor: pointer; white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn-gold { background: var(--gold-grad); color: #1a1409; box-shadow: 0 10px 30px -12px rgba(212, 169, 79, 0.6); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(212, 169, 79, 0.75); }
.btn-line { border-color: var(--line-strong); color: var(--text); background: rgba(10, 9, 7, 0.35); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-light); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 11px; letter-spacing: 0.14em; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background-color .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid, .site-header.is-open {
  background: rgba(10, 9, 7, 0.88); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-display); font-size: 25px; font-weight: 600; letter-spacing: 0.03em; }
.brand-tag { font-size: 10px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }
.menu { display: flex; align-items: center; gap: 34px; list-style: none; margin: 0; padding: 0; }
.menu a { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); position: relative; padding: 6px 0; transition: color .3s; }
.menu a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.menu a:hover, .menu a[aria-current='page'] { color: var(--text); }
.menu a:hover::after, .menu a[aria-current='page']::after { transform: scaleX(1); }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; height: 1px; background: currentColor; margin: 6px 0; transition: transform .3s, opacity .3s; }
.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav .btn { display: none; }
  .menu {
    position: fixed; top: 78px; left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: flex-start; gap: 0; padding: 24px var(--gutter);
    background: var(--bg); visibility: hidden; opacity: 0; transition: opacity .3s, visibility .3s;
  }
  .is-open .menu { visibility: visible; opacity: 1; }
  .menu li { width: 100%; border-bottom: 1px solid var(--line); }
  .menu a { display: block; padding: 18px 0; font-size: 15px; }
  .menu a::after { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(100svh, 900px); display: flex; align-items: flex-end; isolation: isolate; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -2; background: var(--surface); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 14s var(--ease) forwards; }
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 9, 7, 0.92) 0%, rgba(10, 9, 7, 0.55) 55%, rgba(10, 9, 7, 0.25) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(10, 9, 7, 0) 45%);
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-inner { padding-top: 140px; padding-bottom: clamp(56px, 9vw, 110px); }
.hero h1 { font-size: clamp(44px, 7.4vw, 96px); max-width: 12ch; margin: 22px 0 22px; }
.hero h1 em { font-style: italic; font-weight: 400; }
.hero-lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 52ch; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 44px; padding-top: 26px;
  border-top: 1px solid var(--line); max-width: 760px; font-size: 14px; color: var(--muted);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 9px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--gold); flex: none; }

/* Inner-page hero */
.page-hero { position: relative; padding: 170px 0 70px; border-bottom: 1px solid var(--line); overflow: hidden; isolation: isolate; }
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(60% 80% at 85% 0%, rgba(212, 169, 79, 0.14), transparent 70%);
}
.page-hero h1 { font-size: clamp(40px, 6vw, 76px); margin: 18px 0 16px; max-width: 18ch; }
.page-hero p { color: var(--muted); max-width: 60ch; font-size: 18px; margin: 0; }
.crumbs { font-size: 13px; color: var(--dim); display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 8px; }
.crumbs li + li::before { content: '/'; margin-right: 8px; color: var(--line-strong); }
.crumbs a:hover { color: var(--gold-light); }

/* ---------- Sections ---------- */
.section { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.section-alt { background: var(--bg-2); }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(44px, 6vw, 72px); max-width: 720px; }
.section-head.center { text-align: center; margin-inline: auto; justify-items: center; }
.section-head h2 { font-size: clamp(36px, 4.6vw, 60px); }
.section-head p { color: var(--muted); margin: 0; font-size: 18px; }

.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.split h2 { font-size: clamp(36px, 4.4vw, 58px); margin-top: 18px; }
.prose p { color: var(--muted); }
.prose p:first-child { color: var(--text); font-size: 19px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.promise { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: clamp(60px, 8vw, 100px); }
.promise div { padding: 32px 26px; border-left: 1px solid var(--line); }
.promise div:first-child { border-left: 0; padding-left: 0; }
.promise h3 { font-size: 24px; margin-bottom: 8px; }
.promise p { font-size: 15px; color: var(--muted); margin: 0; }
@media (max-width: 860px) {
  .promise { grid-template-columns: 1fr 1fr; }
  .promise div { padding: 26px 18px; }
  .promise div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .promise div:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 480px) { .promise { grid-template-columns: 1fr; } .promise div { border-left: 0; padding-left: 0; } .promise div + div { border-top: 1px solid var(--line); } }

/* ---------- Service cards ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 32px); }
@media (max-width: 960px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: border-color .4s, transform .5s var(--ease); }
.card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.card-media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--surface-2); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }
.card-num { position: absolute; top: 16px; left: 18px; font-family: var(--font-display); font-size: 20px; font-style: italic; color: var(--gold-light); text-shadow: 0 1px 12px rgba(0,0,0,.6); }
.card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card h3 { font-size: 27px; }
.card h3 a::after { content: ''; position: absolute; inset: 0; }
.card { position: relative; }
.card p { font-size: 15px; color: var(--muted); margin: 0; flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; padding-top: 16px; border-top: 1px solid var(--line); }
.price { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); }
.card-foot .btn { position: relative; z-index: 1; }

/* ---------- Interior gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: clamp(150px, 17vw, 250px); gap: clamp(10px, 1.4vw, 18px); grid-auto-flow: dense; }
.gallery-item { position: relative; padding: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface-2); cursor: zoom-in; }
.gallery-item:nth-child(1), .gallery-item:nth-child(8) { grid-column: span 2; grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; color: transparent; font-size: 0; transition: transform 1.2s var(--ease), filter .6s; filter: saturate(0.92); }
.gallery-item:hover img { transform: scale(1.05); filter: saturate(1.05); }
.gallery-item::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(241, 217, 154, 0); transition: box-shadow .4s; }
.gallery-item:hover::after { box-shadow: inset 0 0 0 1px var(--gold); }
@media (max-width: 760px) { .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 42vw; } }

.lightbox { padding: 0; border: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(5, 4, 3, 0.94); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox img { max-width: min(92vw, 1200px); max-height: 84vh; object-fit: contain; border: 1px solid var(--line); }
.lb-btn { position: fixed; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(10, 9, 7, 0.7); color: var(--gold-light); font: 300 30px/1 var(--font-body); cursor: pointer; display: grid; place-items: center; }
.lb-btn:hover { border-color: var(--gold); }
.lb-close { top: 20px; right: 20px; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); }
@media (max-width: 760px) { .lb-prev, .lb-next { top: auto; bottom: 24px; transform: none; } .lb-prev { left: calc(50% - 64px); } .lb-next { right: calc(50% - 64px); } }

/* ---------- Feature band ---------- */
.feature { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 620px; }
.feature-media { position: relative; background: var(--surface); }
.feature-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.feature-body { padding: clamp(56px, 8vw, 110px) clamp(24px, 6vw, 96px); display: flex; flex-direction: column; justify-content: center; background: var(--bg-2); }
.feature-body h2 { font-size: clamp(38px, 4.6vw, 62px); margin: 18px 0 22px; }
.feature-body p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 8px 0 34px; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 14px; align-items: baseline; }
.ticks li::before { content: ''; width: 7px; height: 7px; transform: rotate(45deg) translateY(-2px); background: var(--gold); flex: none; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } .feature-media { aspect-ratio: 4 / 3; } }

/* ---------- Why us ---------- */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.why article { background: var(--bg); padding: 40px 30px 44px; }
.why .n { font-family: var(--font-display); font-size: 46px; line-height: 1; font-style: italic; }
.why h3 { font-size: 25px; margin: 24px 0 12px; }
.why p { color: var(--muted); font-size: 15px; margin: 0; }
@media (max-width: 960px) { .why { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .why { grid-template-columns: 1fr; } }

/* ---------- Visit ---------- */
.visit { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 5vw, 64px); align-items: stretch; }
.visit-card { border: 1px solid var(--line); padding: clamp(28px, 4vw, 48px); background: var(--surface); border-radius: var(--radius); display: grid; gap: 26px; align-content: start; }
.visit-card h3 { font-size: 13px; font-family: var(--font-body); font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.visit-card address, .visit-card p { font-style: normal; color: var(--text); margin: 0; }
.visit-card a:hover { color: var(--gold-light); }
.visit-card ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 15px; display: grid; gap: 6px; }
.map { min-height: 420px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; filter: grayscale(0.4) invert(0.9) hue-rotate(180deg) contrast(0.9); }
@media (max-width: 860px) { .visit { grid-template-columns: 1fr; } .map, .map iframe { min-height: 320px; } }

.areas { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 28px 0 0; }
.areas li { border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-size: 14px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 26px 48px 26px 0; position: relative;
  font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 27px); font-weight: 500; line-height: 1.3;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-family: var(--font-body); font-weight: 200; font-size: 30px; color: var(--gold); transition: transform .3s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding: 0 48px 26px 0; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; text-align: center; padding: clamp(90px, 12vw, 150px) 0; overflow: hidden; isolation: isolate; border-top: 1px solid var(--line); }
.cta-band::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 70% at 50% 100%, rgba(212, 169, 79, 0.18), transparent 70%); }
.cta-band h2 { font-size: clamp(40px, 6vw, 78px); max-width: 16ch; margin: 22px auto 20px; }
.cta-band p { color: var(--muted); max-width: 54ch; margin: 0 auto 38px; font-size: 18px; }
.cta-band .hero-actions { justify-content: center; }

/* ---------- Service detail ---------- */
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px); align-items: start; }
.detail-media { position: sticky; top: 110px; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.detail-media img { width: 100%; height: 100%; object-fit: cover; }
.detail h2 { font-size: clamp(30px, 3.4vw, 42px); margin: 44px 0 18px; }
.detail .prose p:first-child { font-size: 20px; }
.book-box { margin-top: 44px; padding: 30px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); }
.book-box p { color: var(--muted); font-size: 15px; }
.book-box .hero-actions { margin-top: 18px; }
@media (max-width: 860px) { .detail { grid-template-columns: 1fr; } .detail-media { position: relative; top: 0; aspect-ratio: 4 / 3; } }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 28px); margin-bottom: clamp(40px, 6vw, 70px); }
.contact-grid .visit-card { gap: 10px; }
.contact-grid a { font-size: 19px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: #070605; padding: 80px 0 110px; font-size: 15px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h2 { font-family: var(--font-body); font-size: 12px; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a:hover { color: var(--gold-light); }
.site-footer address { font-style: normal; }
.footer-about p { max-width: 36ch; margin-top: 20px; }
.footer-base { margin-top: 64px; padding-top: 26px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--dim); }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Floating & mobile actions ---------- */
.fab { position: fixed; right: 24px; bottom: 24px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(0,0,0,.6); transition: transform .3s var(--ease); }
.fab:hover { transform: scale(1.07); }
.fab svg { width: 30px; height: 30px; }
.mobile-bar { display: none; }
@media (max-width: 760px) {
  .fab { display: none; }
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    background: rgba(10, 9, 7, 0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--line); padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); gap: 10px;
  }
  .mobile-bar .btn { min-height: 48px; padding: 0 12px; }
  .btn-wa { background: var(--wa); color: #06210f; }
}

/* ---------- Motion ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-media img { transform: none; }
}