/* ============================================================
   China Nails — stylesheet
   Brand: plum / blush / cherry-rose · Fraunces + Jost
   ============================================================ */

:root{
  color-scheme:light;
  --plum:#3a2230;
  --plum-soft:#5a3a4c;
  --blush:#e9c6c1;
  --blush-pale:#f6e7e3;
  --cream:#faf3ee;
  --gold:#c1455c;
  --gold-soft:#de8497;
  --ink:#2a1a23;
  --line:rgba(58,34,48,.14);
  --shadow:0 24px 60px -28px rgba(58,34,48,.45);
  --shadow-sm:0 10px 30px -18px rgba(58,34,48,.5);

  --radius-card:20px;
  --radius-frame:260px;
  --serif:'Fraunces',Georgia,serif;
  --sans:'Jost',system-ui,sans-serif;

  --maxw:1180px;
  --pad:28px;
}

/* ----------  Reset  ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--cream);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
::selection{background:var(--gold-soft);color:var(--plum)}

/* ----------  Utility top bar  ---------- */
.topbar{
  background:var(--plum);
  color:var(--blush-pale);
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:38px;gap:18px;
}
.topbar .tb-left{display:flex;align-items:center;gap:18px;opacity:.92}
.topbar .tb-left .sep{opacity:.4}
.topbar .tb-left .hide-sm{display:inline}

/* language toggle */
.lang{
  display:inline-flex;align-items:center;gap:2px;
  border:1px solid rgba(255,255,255,.28);border-radius:30px;padding:3px;
}
.lang button{
  font-family:var(--sans);font-size:.68rem;letter-spacing:.12em;font-weight:500;
  text-transform:uppercase;color:var(--blush-pale);background:transparent;
  border:none;cursor:pointer;padding:4px 11px;border-radius:30px;transition:.25s;
}
.lang button.active{background:var(--gold-soft);color:var(--plum)}

/* ----------  Nav  ---------- */
nav{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(12px);
  background:rgba(250,243,238,.84);
  border-bottom:1px solid var(--line);
  transition:box-shadow .35s,background .35s;
}
nav.scrolled{box-shadow:0 12px 30px -24px rgba(58,34,48,.6)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.logo{font-family:var(--serif);font-size:1.45rem;letter-spacing:.01em;display:flex;align-items:center;gap:11px}
.logo .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);display:inline-block;box-shadow:0 0 0 4px rgba(193,69,92,.18)}
.logo b{font-weight:400}
.logo i{color:var(--gold);font-style:normal}
.nav-links{display:flex;gap:34px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.nav-links a{position:relative;padding:6px 0;transition:color .25s}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .3s}
.nav-links a:hover{color:var(--gold)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}

/* hamburger */
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--plum);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0 0 0 auto;width:min(82vw,340px);z-index:70;
  background:var(--cream);box-shadow:var(--shadow);
  transform:translateX(100%);transition:transform .4s cubic-bezier(.7,0,.2,1);
  padding:96px 32px 40px;display:flex;flex-direction:column;gap:6px;
}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:var(--serif);font-size:1.5rem;padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:24px;text-align:center}
.scrim{position:fixed;inset:0;background:rgba(42,26,35,.45);opacity:0;visibility:hidden;transition:.35s;z-index:65}
.scrim.open{opacity:1;visibility:visible}

/* ----------  Buttons  ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:500;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  padding:14px 27px;border-radius:40px;transition:.3s;cursor:pointer;border:none;line-height:1;
}
.btn svg{width:15px;height:15px}
.btn-primary{background:var(--plum);color:var(--cream)}
.btn-primary:hover{background:var(--gold);color:var(--plum);transform:translateY(-2px)}
.btn-ghost{background:transparent;border:1px solid var(--plum);color:var(--plum)}
.btn-ghost:hover{background:var(--plum);color:var(--cream)}
.btn-wa{background:#25613f;color:#eafff3}
.btn-wa:hover{background:#1f8a5b;color:#fff;transform:translateY(-2px)}

/* ----------  Hero  ---------- */
.hero{position:relative;padding:84px 0 104px;overflow:hidden}
.hero::before{
  content:'';position:absolute;right:-160px;top:-120px;width:560px;height:560px;
  background:radial-gradient(circle,var(--blush) 0%,transparent 70%);opacity:.6;border-radius:50%;
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;left:-140px;bottom:-180px;width:420px;height:420px;
  background:radial-gradient(circle,var(--gold-soft) 0%,transparent 70%);opacity:.22;border-radius:50%;
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative}
.eyebrow{font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:22px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--gold);display:inline-block}
.sec-head .eyebrow{justify-content:center}
.hero h1{font-size:clamp(2.8rem,6vw,4.7rem);line-height:1.04;font-weight:400;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--plum-soft)}
.hero p.lead{font-size:1.12rem;color:var(--plum-soft);max-width:450px;margin:26px 0 36px;text-wrap:pretty}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;align-items:center}

.hero-visual{position:relative}
.hero-visual .frame{
  aspect-ratio:4/5;border-radius:var(--radius-frame) var(--radius-frame) 18px 18px;
  overflow:hidden;box-shadow:var(--shadow);border:6px solid var(--cream);
  background:linear-gradient(150deg,var(--blush-pale),var(--blush));
}
.hero-visual .frame img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  position:absolute;bottom:-24px;left:-26px;background:var(--cream);
  border-radius:18px;padding:16px 22px;box-shadow:var(--shadow);border:1px solid var(--line);
  display:flex;align-items:center;gap:14px;
}
.hero-badge .stars{font-family:var(--serif);font-size:1.7rem;color:var(--plum);line-height:1;letter-spacing:1px}
.hero-badge small{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);display:block;max-width:120px}

/* image placeholders */
.img-placeholder{
  width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;color:var(--plum-soft);opacity:.5;text-align:center;padding:20px;
}
.img-placeholder svg{width:36px;height:36px;opacity:.6}
.img-placeholder span{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}

/* ----------  Marquee  ---------- */
.strip{background:var(--plum);color:var(--blush-pale);padding:20px 0;overflow:hidden;white-space:nowrap}
.strip-track{display:inline-flex;gap:46px;animation:scroll 26s linear infinite;font-family:var(--serif);font-style:italic;font-size:1.3rem;will-change:transform}
.strip:hover .strip-track{animation-play-state:paused}
.strip-track span{opacity:.9}
.strip-track .star{color:var(--gold-soft);font-style:normal}
@keyframes scroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.strip-track{animation:none}}

/* ----------  Section base  ---------- */
section.block{padding:96px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 60px}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head h2{font-size:clamp(2rem,4.2vw,3rem);line-height:1.1}
.sec-head p{color:var(--plum-soft);margin-top:16px;text-wrap:pretty}

/* ----------  Services  ---------- */
.services{background:var(--blush-pale)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-card);padding:34px 30px;
  transition:transform .35s,box-shadow .35s,border-color .35s;position:relative;overflow:hidden;
  display:flex;flex-direction:column;
}
.svc::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.svc:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::before{transform:scaleX(1)}
.svc .num{font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--gold);margin-bottom:16px}
.svc h3{font-size:1.42rem;margin-bottom:10px}
.svc p{font-size:.94rem;color:var(--plum-soft);margin-bottom:22px;flex:1;text-wrap:pretty}
.svc .price{font-family:var(--serif);font-size:1.2rem;color:var(--plum);border-top:1px solid var(--line);padding-top:16px}
.svc .price small{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:3px;font-family:var(--sans)}

/* ----------  Gallery  ---------- */
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px}
.gal-item{
  background:linear-gradient(135deg,var(--blush-pale),var(--blush));border-radius:14px;
  display:flex;align-items:flex-end;padding:0;color:var(--plum-soft);font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;transition:transform .35s,box-shadow .35s;border:1px solid rgba(255,255,255,.4);
  overflow:hidden;
}
.gal-item:hover{transform:scale(1.03);box-shadow:var(--shadow)}
.gal-item img{width:100%;height:100%;object-fit:cover;display:block}
.gal-item.tall{grid-row:span 2}

/* ----------  Videos  ---------- */
.videos{background:var(--blush-pale)}
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.video-slot{
  position:relative;aspect-ratio:9/16;border-radius:18px;overflow:hidden;
  background:linear-gradient(150deg,var(--blush-pale),var(--blush));
  border:1px solid rgba(255,255,255,.5);box-shadow:var(--shadow-sm);
}
.video-slot iframe,.video-slot video{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;object-fit:cover;background:#000}
.video-slot .vs-empty{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;padding:26px;text-align:center;
}
.video-slot .vs-icon{width:52px;height:52px;border-radius:50%;background:var(--cream);display:flex;align-items:center;justify-content:center;color:var(--gold);box-shadow:var(--shadow-sm)}
.video-slot .vs-icon svg{width:22px;height:22px}
.video-slot .vs-empty b{font-family:var(--serif);font-size:1.05rem;color:var(--plum);font-weight:500}
.video-slot .vs-empty small{font-size:.78rem;color:var(--plum-soft);letter-spacing:.02em;line-height:1.5}

/* ----------  About  ---------- */
.about{background:var(--plum);color:var(--blush-pale);position:relative;overflow:hidden}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;position:relative}
.about .about-frame{aspect-ratio:1;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:linear-gradient(150deg,var(--plum-soft),var(--blush))}
.about .about-frame img{width:100%;height:100%;object-fit:cover;display:block}
.about .eyebrow{color:var(--gold-soft)}
.about .eyebrow::before{background:var(--gold-soft)}
.about h2{color:var(--cream);font-size:clamp(2rem,4vw,2.9rem)}
.about p{color:var(--blush);margin-top:22px;font-size:1.05rem;text-wrap:pretty}
.about .img-placeholder{color:var(--blush-pale)}
.stats{display:flex;gap:40px;margin-top:38px;flex-wrap:wrap}
.stats b{font-family:var(--serif);font-size:2.2rem;color:var(--gold-soft);display:block;line-height:1.1}
.stats small{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blush)}

/* ----------  Info / hours  ---------- */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.hours-list{list-style:none}
.hours-list li{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);font-size:1rem}
.hours-list li.today{color:var(--gold);font-weight:500}
.hours-list li.today span:last-child{color:var(--gold)}
.hours-list li span:last-child{color:var(--plum-soft)}
.badge-open{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:#1f8a5b;background:rgba(31,138,91,.1);padding:7px 14px;border-radius:30px;margin-bottom:22px;font-weight:500}
.badge-open .pulse{width:8px;height:8px;border-radius:50%;background:#1f8a5b;box-shadow:0 0 0 0 rgba(31,138,91,.5);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(31,138,91,0)}100%{box-shadow:0 0 0 0 rgba(31,138,91,0)}}
.map-card{aspect-ratio:16/12;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.contact-line{display:flex;align-items:center;gap:14px;margin-top:16px;font-size:1rem}
.contact-line .ic{width:40px;height:40px;flex:none;border-radius:50%;background:var(--blush-pale);display:flex;align-items:center;justify-content:center;color:var(--gold)}
.contact-line .ic svg{width:18px;height:18px}
.contact-line a:hover{color:var(--gold)}

/* ----------  CTA  ---------- */
.cta{background:linear-gradient(150deg,var(--blush),var(--gold-soft));text-align:center;padding:110px 0;position:relative;overflow:hidden}
.cta h2{font-size:clamp(2.2rem,5vw,3.4rem);color:var(--plum);max-width:700px;margin:0 auto 14px;text-wrap:balance}
.cta p{color:var(--plum-soft);margin-bottom:34px}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ----------  Footer  ---------- */
footer{background:var(--ink);color:var(--blush-pale);padding:64px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-grid h4{font-family:var(--sans);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:18px}
.foot-grid p,.foot-grid a{font-size:.92rem;color:var(--blush);margin-bottom:9px;opacity:.85}
.foot-grid .foot-links{display:flex;flex-direction:column}
.foot-grid a:hover{opacity:1;color:var(--gold-soft)}
.foot-logo{font-family:var(--serif);font-size:1.6rem;margin-bottom:14px}
.foot-logo i{color:var(--gold-soft);font-style:normal}
.foot-bottom{padding-top:24px;font-size:.78rem;color:var(--blush);opacity:.6;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ----------  Scroll reveal  ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ----------  Responsive  ---------- */
@media(max-width:900px){
  .nav-links{display:none}
  .nav-cta .btn-primary{display:none}
  .burger{display:flex}
  .topbar .tb-left .hide-sm{display:none}
  .hero-grid,.about-grid,.info-grid{grid-template-columns:1fr;gap:44px}
  .hero{padding:60px 0 80px}
  .hero-visual{max-width:440px}
  .svc-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .vid-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .stats{gap:28px}
  section.block{padding:72px 0}
}
@media(max-width:520px){
  .gal-grid{grid-template-columns:1fr 1fr;grid-auto-rows:140px}
  .vid-grid{grid-template-columns:1fr}
  .hero-badge{left:0}
}