/* Ladue Nails & Spa "gold-on-black luxe spa-ritual" (Cass 2026-07-17 image-ready). DARK onyx ground + committed
   GOLD accent + champagne. Playfair Display (display) + Jost (body). box==image real gallery + placeholder boxes.
   THE GILDED SWEEP gold highlight. Booking-forward (persistent gold Book Now). clamp()/calc() spaced. */
:root{
  --onyx:#0C0B0A; --char:#17140F; --char2:#211C15; --gold:#C9A227; --gold-2:#E4C87A; --champagne:#EAD9B8;
  --nude:#D8B8A8; --text:#D9CDB4; --text-dim:#9B9179; --muted:#8E846D;
  --paper:#191510;
  --line:rgba(201,162,39,.22); --line-soft:rgba(234,217,184,.14);
  --wrap:74rem; --gut:clamp(1.15rem, 4vw, 2.6rem); --rad:5px;
  --f-disp:"Playfair Display",Georgia,"Times New Roman",serif; --f-body:"Jost",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--f-body);background:var(--onyx);color:var(--text);line-height:1.66;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.narrow{max-width:44rem}
.center{text-align:center}
.center-x{margin-inline:auto}
.accent{color:var(--gold-2)}

/* box==image figure (real gallery + interior + gen/intake placeholders) */
.fig{overflow:hidden;border-radius:var(--rad);background:var(--char)}
.fig img{width:100%;height:100%;object-fit:cover;display:block}
.fig--ph{position:relative;background:linear-gradient(135deg, var(--char2), var(--char));border:1px dashed var(--line);display:grid;place-items:center;text-align:center}
.ph{display:flex;flex-direction:column;gap:.3rem;padding:1rem;max-width:92%}
.ph__slot{font-family:var(--f-body);font-size:.68rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-2)}
.ph__desc{font-family:var(--f-disp);font-style:italic;font-size:clamp(.95rem, .88rem + .3vw, 1.18rem);color:var(--champagne);line-height:1.28}
.ph__ar{font-family:var(--f-body);font-size:.66rem;font-weight:500;letter-spacing:.1em;color:var(--nude)}

.eyebrow{font-family:var(--f-body);font-size:.72rem;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-2)}
.h2{font-family:var(--f-disp);font-weight:600;font-size:clamp(2rem, 1.25rem + 3vw, 3.5rem);line-height:1.08;margin-top:.5rem;color:var(--champagne);letter-spacing:.005em}
.lede{font-size:clamp(1rem, .96rem + .3vw, 1.16rem);color:var(--text);max-width:40rem;margin-top:1rem}
.body{font-size:1.05rem;margin-top:1rem;color:var(--text)}

/* THE GILDED SWEEP: gold rule with a foil highlight that sweeps once on reveal. base/no-JS = static gold. */
.gild{position:relative;height:2px;width:100%;max-width:15rem;overflow:hidden;background:linear-gradient(90deg, var(--gold) 0%, var(--gold-2) 55%, var(--gold) 100%)}
.gild--center{margin-inline:auto}
.gild::after{content:"";position:absolute;inset:0;transform:translateX(-130%);background:linear-gradient(90deg, transparent, rgba(255,248,225,.9), transparent)}
.js-ready .gild.is-in::after{animation:gildsweep 1.15s ease both}
@keyframes gildsweep{from{transform:translateX(-130%)}to{transform:translateX(240%)}}
@media (prefers-reduced-motion:reduce){.js-ready .gild::after{display:none}}

.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;font-family:var(--f-body);font-weight:500;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;padding:.95rem 1.9rem;border-radius:2px;border:1.5px solid transparent;cursor:pointer;overflow:hidden;transition:background .2s,color .2s,border-color .2s,transform .12s}
.btn:active{transform:translateY(1px)}
.btn--gold{background:linear-gradient(120deg, var(--gold) 0%, var(--gold-2) 52%, var(--gold) 100%);color:#1A1206}
.btn--gold::after{content:"";position:absolute;top:0;bottom:0;width:38%;transform:translateX(-180%);background:linear-gradient(90deg, transparent, rgba(255,255,255,.6), transparent);pointer-events:none}
.btn--gold:hover::after{animation:gildbtn .8s ease}
@keyframes gildbtn{from{transform:translateX(-180%)}to{transform:translateX(340%)}}
.btn--ghost{border-color:var(--gold);color:var(--gold-2)}
.btn--ghost:hover{background:var(--gold);color:#1A1206}
.btn--lg{padding:1.1rem 2.3rem;font-size:.84rem}
@media (prefers-reduced-motion:reduce){.btn--gold:hover::after{animation:none}}

.nav{position:sticky;top:0;z-index:50;background:rgba(12,11,10,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);transition:background .24s}
.nav[data-nav-state="solid"]{background:var(--onyx)}
.nav__inner{width:100%;max-width:var(--wrap);margin-inline:auto;padding:.7rem var(--gut);display:flex;align-items:center;justify-content:space-between;gap:1rem}
.nav__brand{min-width:0;display:flex;align-items:center}
.nav__logo{height:2rem;width:auto;display:block}
.nav__links{display:none;list-style:none;gap:1.7rem}
.nav__links a{font-family:var(--f-body);font-size:.8rem;font-weight:400;letter-spacing:.02em;color:var(--text);transition:color .2s}
.nav__links a:hover,.nav__links a.is-active{color:var(--gold-2)}
.nav__cta{padding:.6rem 1.3rem;font-size:.7rem}

/* HERO: gold-on-black; the real gold texture washes the bg tonight (hero photo drops in at intake). */
.hero{position:relative;overflow:hidden;min-height:clamp(29rem, 78vh, 43rem);display:flex;align-items:center;background:linear-gradient(120deg, #050505 0%, var(--onyx) 45%, #14100A 100%)}
.hero__bg{position:absolute;inset:0;z-index:0;background:url("/img/gold-bg.jpg") center/cover no-repeat;opacity:.28}
.hero__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg, rgba(8,8,7,.9) 0%, rgba(8,8,7,.7) 45%, rgba(8,8,7,.35) 100%)}
.hero__ph-tag{position:absolute;right:.9rem;bottom:.9rem;z-index:3;font-family:var(--f-body);font-size:.64rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);background:rgba(0,0,0,.5);padding:.25rem .55rem;border-radius:2px}
.hero__inner{position:relative;z-index:2;width:100%;max-width:var(--wrap);margin-inline:auto;padding:0 var(--gut)}
.hero__panel{max-width:39rem}
.hero__title{font-family:var(--f-disp);font-weight:700;font-size:clamp(2.6rem, 1.5rem + 5.4vw, 5.4rem);line-height:1.04;letter-spacing:.005em;margin-top:.7rem;color:var(--champagne)}
.hero__title .accent{color:var(--gold-2);font-style:italic}
.hero__seam{margin-top:1.3rem}
.hero__sub{font-family:var(--f-body);font-size:clamp(1.04rem, .96rem + .5vw, 1.26rem);color:var(--text);margin-top:1.4rem;max-width:35rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero__where{font-family:var(--f-body);margin-top:1.5rem;font-size:.82rem;letter-spacing:.04em;color:var(--nude)}

.section{padding-block:clamp(3.4rem, 8vw, 5.8rem)}
.band-char{background:var(--char)}
.band-gold{background:linear-gradient(120deg, #1C1710, var(--char2));border-block:1px solid var(--line)}

.band-figure{position:relative;overflow:hidden}
.band-figure .fig{border-radius:0}

.split{display:grid;grid-template-columns:1fr;gap:clamp(1.8rem, 4vw, 3rem);align-items:center}

/* gallery grid: real nail-art tiles, each with a Book-this-look overlay */
.gal{margin-top:clamp(1.6rem, 4vw, 2.5rem);display:grid;grid-template-columns:repeat(2, 1fr);gap:.7rem}
.gal__tile{position:relative;display:block;overflow:hidden;border-radius:var(--rad)}
.gal__tile .fig{border-radius:var(--rad)}
.gal__tile .fig{aspect-ratio:1 / 1}
.gal__book{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.7rem;font-family:var(--f-body);font-size:.72rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:#1A1206;background:linear-gradient(120deg, var(--gold), var(--gold-2));transform:translateY(101%);transition:transform .28s ease}
.gal__tile:hover .gal__book,.gal__tile:focus-within .gal__book{transform:translateY(0)}
@media (hover:none){.gal__book{transform:translateY(0);opacity:.96}}

/* signature ritual band */
.svc-list{margin-top:clamp(1.6rem, 4vw, 2.5rem);border-top:1px solid var(--line-soft)}
.svc-row{display:grid;grid-template-columns:1fr auto;gap:.6rem 1rem;align-items:baseline;padding-block:1.1rem;border-bottom:1px solid var(--line-soft)}
.svc-row__name{font-family:var(--f-disp);font-weight:600;font-size:clamp(1.2rem, 1rem + .5vw, 1.55rem);color:var(--champagne)}
.svc-row__cta{font-family:var(--f-body);font-size:.7rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-2);white-space:nowrap}

.accent-row{margin-top:2.25rem;display:grid;grid-template-columns:repeat(3, 1fr);gap:.9rem;align-items:start}

/* persistent desktop floating Book pill (booking-forward wedge) */
.book-fab{position:fixed;right:1.4rem;bottom:1.6rem;z-index:65;display:none;box-shadow:0 8px 26px rgba(0,0,0,.5)}
@media (min-width:850px){.book-fab{display:inline-flex}}

.footer{background:#070605;color:var(--text);padding-top:clamp(3rem, 6vw, 4rem);border-top:1px solid var(--line)}
.footer__inner{display:flex;flex-direction:column;gap:2rem}
.footer__logo{height:2.4rem;width:auto;display:block}
.footer__tag{font-family:var(--f-disp);font-style:italic;font-size:1.08rem;margin-top:.9rem;color:var(--champagne)}
.footer__nav{margin-top:1.1rem}
.footer__nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem 1.2rem}
.footer__nav a{font-family:var(--f-body);font-size:.8rem;font-weight:400;color:var(--text)}
.footer__nav a:hover{color:var(--gold-2)}
.footer__nap p,.footer__hours p{color:var(--text);font-size:.95rem;line-height:1.75}
.footer__nap a:hover{color:var(--gold-2)}
.footer__hours-title{font-family:var(--f-body);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.76rem;margin-bottom:.4rem;color:var(--gold-2)}
.footer__legal{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding-bottom:6rem}
.footer__legal p{color:var(--nude);font-size:.8rem}
.footer__legal-cta{color:var(--gold-2);font-family:var(--f-body);font-weight:500;letter-spacing:.06em;font-size:.82rem}

.mobar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;background:var(--char);border-top:1px solid var(--line);box-shadow:0 -2px 12px rgba(0,0,0,.5)}
.mobar a{flex:1;text-align:center;padding:.95rem;font-family:var(--f-body);font-weight:500;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}
.mobar__call{color:var(--champagne);border-right:1px solid var(--line-soft)}
.mobar__cta{background:linear-gradient(120deg, var(--gold), var(--gold-2));color:#1A1206}

[data-reveal]{opacity:1}
@media (prefers-reduced-motion:no-preference){
  [data-reveal].reveal-init{opacity:0;transform:translateY(14px)}
  [data-reveal].reveal-in{opacity:1;transform:none;transition:opacity .5s ease,transform .55s ease}
}

@media (min-width:600px){.gal{grid-template-columns:repeat(3, 1fr)}}
@media (min-width:850px){
  .nav__links{display:flex}
  .mobar{display:none}
  .footer__legal{padding-bottom:1.5rem}
  .footer__inner{flex-direction:row;justify-content:space-between}
  .split{grid-template-columns:1fr 1fr}
  .split--wide{grid-template-columns:1.1fr 1fr}
  .gal{grid-template-columns:repeat(4, 1fr)}
}