/* ============================================================
   ZONE STUDIO — SALON & ACADEMY
   ============================================================ */

:root{
  --ink:        #0B0B0B;
  --ink-2:      #050505;
  --gold:       #C9A227;
  --gold-light: #E6C65C;
  --gold-pale:  #F4E7B2;
  --cream:      #F8F7F3;
  --white:      #FFFFFF;
  --line:       rgba(201,162,39,0.35);

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Inter', sans-serif;

  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  margin:0;
  line-height:1.08;
  letter-spacing:0.2px;
}
p{ margin:0; }
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- eyebrow / kicker ---------- */
.kicker{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-size:0.8rem;
  letter-spacing:0.16em;
  color:var(--gold);
  font-weight:600;
}
.kicker::before{
  content:"";
  width:28px; height:1px;
  background:var(--gold);
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 30px;
  font-size:0.86rem;
  font-weight:600;
  letter-spacing:0.04em;
  border-radius:2px;
  border:1px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-light),var(--gold) 60%);
  color:var(--ink-2);
}
.btn-gold:hover{ transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(201,162,39,.55); }
.btn-outline{
  background:transparent;
  border-color:var(--gold);
  color:var(--white);
}
.btn-outline.on-light{ color:var(--ink); border-color:var(--ink); }
.btn-outline:hover{ background:rgba(201,162,39,.12); transform:translateY(-2px); }
.btn-line{
  padding:0;
  border-bottom:1px solid currentColor;
  border-radius:0;
  font-weight:600;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.site-nav{
  position:fixed; top:0; left:0; right:0;
  z-index:1000;
  padding:22px 0;
  transition:background .35s ease, padding .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
}
.site-nav .container{ display:flex; align-items:center; justify-content:space-between; }
.site-nav.solid{
  background:rgba(5,5,5,0.92);
  backdrop-filter:blur(10px);
  padding:14px 0;
  box-shadow:0 8px 30px -12px rgba(0,0,0,.5);
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:46px; width:46px; border-radius:50%; }
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-text strong{
  font-family:var(--font-display);
  font-size:1.15rem; color:var(--white); letter-spacing:0.5px;
}
.brand-text span{ font-size:0.62rem; letter-spacing:0.18em; color:var(--gold-light); }

.nav-links{ display:flex; align-items:center; gap:38px; }
.nav-links a{
  color:var(--white);
  font-size:0.82rem;
  font-weight:500;
  letter-spacing:0.04em;
  position:relative;
  padding:4px 0;
}
.nav-links a::after{
  content:"";
  position:absolute; left:0; bottom:-2px;
  width:0; height:1px; background:var(--gold);
  transition:width .3s ease;
}
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-links a.active{ color:var(--gold-light); }

.nav-cta{ display:flex; align-items:center; gap:20px; }
.nav-verify{
  border:1px solid var(--gold);
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:var(--ink-2);
  padding:10px 20px;
  font-size:0.74rem;
  font-weight:700;
  letter-spacing:0.08em;
  border-radius:2px;
}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none; border:none; padding:6px;
}
.nav-toggle span{ width:24px; height:1.5px; background:var(--white); transition:transform .3s, opacity .3s; }

.mobile-menu{
  position:fixed; inset:0 0 0 auto; width:min(80vw,340px);
  background:var(--ink-2);
  transform:translateX(100%);
  transition:transform .4s cubic-bezier(.65,0,.35,1);
  z-index:1100;
  padding:32px 28px;
  display:flex; flex-direction:column; gap:28px;
  border-left:1px solid var(--line);
}
.mobile-menu.open{ transform:translateX(0); }
.mobile-menu a{ color:var(--white); font-size:1.05rem; font-family:var(--font-display); }
.mobile-menu .btn{ align-self:flex-start; }
.menu-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.55);
  opacity:0; pointer-events:none; transition:opacity .35s ease; z-index:1050;
}
.menu-overlay.open{ opacity:1; pointer-events:auto; }
.mobile-close{ align-self:flex-end; background:none; border:none; color:var(--gold-light); font-size:1.6rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  min-height:100svh;
  display:flex; align-items:flex-end;
  padding-bottom:110px;
  background:
    linear-gradient(180deg, rgba(5,5,5,.35) 0%, rgba(5,5,5,.55) 55%, rgba(5,5,5,.92) 100%),
    url('https://images.unsplash.com/photo-1560066984-138dadb4c035?q=80&w=1800&auto=format&fit=crop') center/cover no-repeat;
}
.hero-inner{ max-width:720px; }
.hero .kicker{ color:var(--gold-light); margin-bottom:22px; }
.hero h1{
  color:var(--white);
  font-size:clamp(2.6rem,6vw,4.6rem);
  margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero .sub{
  color:var(--gold-pale);
  font-family:var(--font-display);
  font-size:1.3rem;
  margin-bottom:14px;
}
.hero p.desc{
  color:rgba(255,255,255,.78);
  font-size:1.02rem;
  max-width:520px;
  line-height:1.65;
  margin-bottom:34px;
}
.hero-actions{ display:flex; gap:18px; flex-wrap:wrap; }
.scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:rgba(255,255,255,.6);
  font-size:0.65rem; letter-spacing:0.2em;
}
.scroll-cue .line{ width:1px; height:34px; background:linear-gradient(var(--gold-light),transparent); animation:scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine{ 0%{transform:scaleY(0);transform-origin:top;} 50%{transform:scaleY(1);transform-origin:top;} 51%{transform-origin:bottom;} 100%{transform:scaleY(0);transform-origin:bottom;} }

/* ============================================================
   PATHS (Salon / Academy split)
   ============================================================ */
.paths{ background:var(--ink-2); padding:0; }
.paths-grid{ display:grid; grid-template-columns:1fr 1fr; }
.path-card{
  position:relative;
  min-height:520px;
  display:flex; align-items:flex-end;
  padding:56px;
  isolation:isolate;
  overflow:hidden;
}
.path-card::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background-size:cover; background-position:center;
  transition:transform .8s ease;
}
.path-card:hover::before{ transform:scale(1.06); }
.path-card::after{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(5,5,5,.15), rgba(5,5,5,.92));
}
.path-salon::before{ background-image:url('https://images.unsplash.com/photo-1522337360788-8b13dee7a37e?q=80&w=1400&auto=format&fit=crop'); }
.path-academy::before{ background-image:url('https://images.unsplash.com/photo-1487412947147-5cebf100ffc2?q=80&w=1400&auto=format&fit=crop'); }
.path-card .tag{ color:var(--gold-light); font-size:0.78rem; letter-spacing:0.16em; font-weight:600; margin-bottom:14px; display:block; }
.path-card h3{ color:var(--white); font-size:2.1rem; margin-bottom:10px; }
.path-card p{ color:rgba(255,255,255,.75); max-width:360px; margin-bottom:26px; line-height:1.6; }
.path-divider{
  position:absolute; left:50%; top:0; bottom:0;
  width:1px; background:var(--gold);
  display:none;
}

/* ============================================================
   SECTION BASICS
   ============================================================ */
.section{ padding:120px 0; }
.section.tight{ padding:90px 0; }
.section-light{ background:var(--cream); }
.section-white{ background:var(--white); }
.section-dark{ background:var(--ink-2); color:var(--white); }
.section-head{ max-width:640px; margin-bottom:64px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(2rem,3.6vw,2.9rem); margin-top:16px; }
.section-dark .section-head h2{ color:var(--white); }
.gold-rule{ width:60px; height:2px; background:var(--gold); margin:22px 0; }
.center .gold-rule{ margin-left:auto; margin-right:auto; }

/* ---------- About / editorial ---------- */
.about-grid{
  display:grid; grid-template-columns:0.9fr 1.1fr; gap:70px; align-items:center;
}
.about-media{ position:relative; }
.about-media img{ width:100%; height:560px; object-fit:cover; }
.about-media .frame{
  position:absolute; top:24px; left:-24px; right:24px; bottom:-24px;
  border:1px solid var(--gold); z-index:-1;
}
.about-copy p{ color:#3a3a38; line-height:1.85; font-size:1.02rem; margin-bottom:18px; }
.info-blocks{ display:grid; grid-template-columns:1fr 1fr; gap:22px; margin:34px 0; }
.info-blocks .ib{ border-left:2px solid var(--gold); padding-left:16px; }
.info-blocks .ib strong{ display:block; font-family:var(--font-display); font-size:1.6rem; color:var(--ink); }
.info-blocks .ib span{ font-size:0.8rem; color:#6b675f; }

/* ---------- Services ---------- */
.service-tabs{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:48px; }
.service-tabs button{
  background:transparent; border:1px solid rgba(11,11,11,.18);
  padding:10px 22px; font-size:0.82rem; font-weight:600; letter-spacing:.03em;
  border-radius:30px; color:var(--ink); transition:all .25s ease;
}
.service-tabs button.active, .service-tabs button:hover{
  background:var(--ink); color:var(--white); border-color:var(--ink);
}
.service-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.service-panel{ display:none; }
.service-panel.active{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.service-card{ background:var(--white); border:1px solid rgba(11,11,11,.08); }
.service-card .thumb{ height:220px; overflow:hidden; }
.service-card .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.service-card:hover .thumb img{ transform:scale(1.08); }
.service-card .body{ padding:26px; }
.service-card .cat{ font-size:0.7rem; letter-spacing:.14em; color:var(--gold); font-weight:700; }
.service-card h4{ font-size:1.35rem; margin:10px 0 8px; }
.service-card p{ color:#5c584f; font-size:0.92rem; line-height:1.6; margin-bottom:18px; }

/* ---------- Academy ---------- */
.academy{ background:var(--ink-2); color:var(--white); position:relative; }
.academy-head{ text-align:center; max-width:600px; margin:0 auto 60px; }
.academy-head .kicker{ justify-content:center; }
.course-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:rgba(255,255,255,.08); }
.course-card{
  background:var(--ink-2);
  padding:44px 32px;
  transition:background .3s ease;
}
.course-card:hover{ background:#111; }
.course-card .num{ color:var(--gold); font-family:var(--font-display); font-size:1rem; letter-spacing:.1em; }
.course-card h4{ color:var(--white); font-size:1.5rem; margin:16px 0 12px; }
.course-card p{ color:rgba(255,255,255,.68); font-size:0.92rem; line-height:1.6; margin-bottom:22px; }

/* conversion band */
.convert-band{
  background:linear-gradient(120deg,var(--gold) 0%, var(--gold-light) 100%);
  color:var(--ink-2);
  padding:80px 0;
}
.convert-inner{ display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap; }
.convert-inner h2{ font-size:clamp(1.8rem,3.4vw,2.6rem); max-width:560px; }
.convert-inner p{ max-width:420px; margin-top:14px; line-height:1.6; }

/* ---------- Why Zone ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:rgba(11,11,11,.08); }
.why-card{ background:var(--cream); padding:44px 34px; }
.why-card .ico{ width:40px; height:40px; color:var(--gold); margin-bottom:20px; }
.why-card h4{ font-size:1.25rem; margin-bottom:10px; }
.why-card p{ color:#5c584f; font-size:0.92rem; line-height:1.6; }

/* ---------- Certificate ---------- */
.verify-block{ background:var(--ink-2); color:var(--white); }
.verify-card{
  max-width:560px; margin:0 auto; text-align:center;
  border:1px solid var(--line); padding:60px 46px; background:rgba(255,255,255,.02);
}
.verify-form{ display:flex; gap:0; margin-top:34px; border:1px solid var(--gold); }
.verify-form input{
  flex:1; background:transparent; border:none; padding:16px 18px;
  color:var(--white); font-size:0.95rem; letter-spacing:.05em;
}
.verify-form input::placeholder{ color:rgba(255,255,255,.4); }
.verify-form button{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  border:none; padding:0 26px; font-weight:700; font-size:0.78rem; letter-spacing:.06em;
  color:var(--ink-2);
}
.verify-result{ margin-top:24px; padding:16px 18px; font-size:0.9rem; display:none; text-align:left; border-left:3px solid var(--gold); }
.verify-result.show{ display:block; }
.verify-result.ok{ background:rgba(201,162,39,.12); border-color:#7fbf6a; }
.verify-result.err{ background:rgba(201,162,39,.06); border-color:#c9524a; }

/* ---------- Gallery ---------- */
.gallery-filters{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:36px; justify-content:center; }
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:220px; gap:6px; }
.gallery-item{ position:relative; overflow:hidden; }
.gallery-item:nth-child(4n+1){ grid-row:span 2; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.gallery-item:hover img{ transform:scale(1.08); }
.gallery-item .ov{
  position:absolute; inset:0; background:linear-gradient(0deg,rgba(5,5,5,.75),transparent 55%);
  opacity:0; transition:opacity .3s ease;
  display:flex; align-items:flex-end; padding:16px;
}
.gallery-item:hover .ov{ opacity:1; }
.gallery-item .ov span{ color:var(--gold-light); font-size:0.72rem; letter-spacing:.14em; font-weight:700; }

/* ---------- Testimonials ---------- */
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.testi-card{ background:var(--white); border:1px solid rgba(11,11,11,.08); padding:36px 30px; }
.testi-card .stars{ color:var(--gold); letter-spacing:2px; margin-bottom:16px; }
.testi-card p.quote{ color:#3a3a38; line-height:1.75; font-size:0.98rem; margin-bottom:22px; font-family:var(--font-display); font-size:1.15rem; }
.testi-who{ display:flex; flex-direction:column; }
.testi-who strong{ font-size:0.92rem; }
.testi-who span{ font-size:0.76rem; color:#8a867c; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:70px; }
.contact-info .ci{ display:flex; gap:18px; padding:22px 0; border-bottom:1px solid rgba(11,11,11,.1); }
.contact-info .ci .ico{ width:22px; height:22px; color:var(--gold); flex:none; margin-top:3px; }
.contact-info .ci strong{ display:block; font-size:0.75rem; letter-spacing:.12em; color:#8a867c; margin-bottom:4px; }
.contact-info .ci span, .contact-info .ci a{ font-size:1rem; }
.contact-quick{ display:flex; gap:14px; margin-top:28px; }

.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-grid .full{ grid-column:1 / -1; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field label{ font-size:0.78rem; letter-spacing:.05em; color:#5c584f; }
.field input, .field select, .field textarea{
  border:none; border-bottom:1px solid rgba(11,11,11,.25);
  background:transparent; padding:10px 2px; font-size:0.96rem; font-family:inherit; color:var(--ink);
  transition:border-color .25s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--gold); }
.field.invalid input, .field.invalid select, .field.invalid textarea{ border-color:#c9524a; }
.field .err-msg{ font-size:0.72rem; color:#c9524a; display:none; }
.field.invalid .err-msg{ display:block; }
.form-note{ font-size:0.8rem; color:#8a867c; margin-top:18px; }
.form-success{ display:none; padding:16px 18px; border-left:3px solid var(--gold); background:rgba(201,162,39,.1); font-size:0.9rem; margin-top:18px; }
.form-success.show{ display:block; }

/* ---------- Map ---------- */
.map-frame{
  position:relative; height:420px; overflow:hidden; border:1px solid rgba(11,11,11,.1);
  background:
    radial-gradient(circle at 30% 30%, rgba(201,162,39,.15), transparent 60%),
    var(--ink-2);
  display:flex; align-items:center; justify-content:center;
}
.map-frame .pin{ text-align:center; color:var(--gold-light); }
.map-frame .pin small{ display:block; color:rgba(255,255,255,.6); margin-top:6px; font-size:0.78rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--ink-2); color:rgba(255,255,255,.72); padding:80px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:50px; margin-bottom:60px; }
.footer-brand .brand-text strong{ color:var(--white); }
.footer-brand p{ margin-top:18px; font-size:0.9rem; line-height:1.7; max-width:280px; color:rgba(255,255,255,.55); }
.footer-social{ display:flex; gap:14px; margin-top:22px; }
.footer-social a{
  width:36px; height:36px; border:1px solid rgba(255,255,255,.25); border-radius:50%;
  display:flex; align-items:center; justify-content:center; transition:border-color .25s ease, color .25s ease;
}
.footer-social a:hover{ border-color:var(--gold); color:var(--gold-light); }
.footer-col h5{ color:var(--gold-light); font-size:0.78rem; letter-spacing:.12em; margin-bottom:20px; font-family:var(--font-body); font-weight:700; }
.footer-col li{ margin-bottom:12px; font-size:0.9rem; }
.footer-col a:hover{ color:var(--gold-light); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.1); padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.78rem; color:rgba(255,255,255,.45); }

.back-to-top{
  position:fixed; right:26px; bottom:26px; width:46px; height:46px; border-radius:50%;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  color:var(--ink-2); display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transform:translateY(10px);
  transition:opacity .3s ease, transform .3s ease; z-index:900; border:none;
}
.back-to-top.show{ opacity:1; pointer-events:auto; transform:translateY(0); }

/* ---------- reveal on scroll (single orchestrated pass) ---------- */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ---------- page hero (inner pages) ---------- */
.page-hero{
  position:relative; padding:200px 0 90px; color:var(--white);
  background:linear-gradient(180deg, rgba(5,5,5,.6), rgba(5,5,5,.92)), var(--ink-2);
  background-size:cover; background-position:center;
}
.page-hero .kicker{ color:var(--gold-light); margin-bottom:16px; }
.page-hero h1{ font-size:clamp(2.2rem,5vw,3.4rem); color:var(--white); }
.breadcrumb{ margin-top:18px; font-size:0.82rem; color:rgba(255,255,255,.6); }
.breadcrumb a{ color:var(--gold-light); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .paths-grid{ grid-template-columns:1fr; }
  .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .about-media img{ height:400px; }
  .service-grid, .service-panel.active, .course-grid, .why-grid, .testi-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-grid{ grid-template-columns:repeat(3,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:820px){
  .nav-links, .nav-cta .nav-verify-desktop{ display:none; }
  .nav-toggle{ display:flex; }
  .hero{ padding-bottom:70px; }
  .form-grid{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .section{ padding:80px 0; }
  .service-grid, .service-panel.active, .course-grid, .why-grid, .testi-grid{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-item:nth-child(4n+1){ grid-row:span 1; }
  .footer-grid{ grid-template-columns:1fr; gap:36px; }
  .convert-inner{ flex-direction:column; align-items:flex-start; }
  .info-blocks{ grid-template-columns:1fr 1fr; }
}