/* ================================================================
   NEO Dental Baia Mare — HERO Variant A (mozaic la scroll)
   Sursa: /hero-demos/variant-a.html — SCOPAT integral sub .neoHeroA.
   Regula: ZERO selectori globali. Fiecare regula vizuala e descendent
   de .neoHeroA; custom props traiesc pe .neoHeroA, NU pe :root,
   ca nimic sa nu se scurga in restul site-ului.
   Degradare: fara JS/GSAP => hero static asamblat (fallback pe rama).
   ================================================================ */

.neoHeroA{
  /* variabilele demo-ului, mutate din :root ca sa nu scape in pagina */
  --neo-navy:#0D0C0A;
  --neo-orange:#D4AF37;
  --neo-orange-deep:#B8962E;
  --neo-cream:#FAF7F2;
  --neo-gold:#D4AF37;
  --neo-body:rgba(20,18,16,.72);
  --hero-img:url('/assets/img/NEO-banner-principal-33.png');

  position:relative;
  min-height:100vh;
  overflow:hidden;
  background:
    radial-gradient(90rem 50rem at 82% -10%, rgba(212,175,55,.14), transparent 60%),
    radial-gradient(70rem 46rem at 8% 110%, rgba(212,175,55,.10), transparent 62%),
    var(--neo-navy);
}
.neoHeroA::before{ /* vigneta */
  content:"";position:absolute;inset:0;z-index:6;pointer-events:none;
  background:radial-gradient(120% 92% at 50% 44%, transparent 58%, rgba(10,9,7,.5) 100%);
}
.neoHeroA::after{ /* granulatie fina */
  content:"";position:absolute;inset:0;z-index:7;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.neoHeroA .hero-inner{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
}

/* Rama pastreaza EXACT proportia imaginii (1100x618), deci tile-urile nu se deformeaza.
   Fallback-ul e chiar rama: imaginea completa ca background. */
.neoHeroA .hero-frame{
  position:relative;
  width:min(94vw, 1760px, calc((100vh - 88px) * 1.7799));
  aspect-ratio:1100/618;
  background:#171512 var(--hero-img) center / 100% 100% no-repeat;
  box-shadow:0 42px 110px rgba(0,0,0,.5), 0 0 0 1px rgba(212,175,55,.26);
}

/* Voal navy peste fallback, vizibil DOAR cand animatia e activa,
   ca sa nu se vada imaginea intreaga sub piesele imprastiate. */
.neoHeroA .hero-veil{
  position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0;
  background:linear-gradient(118deg,#0b0a08 0%,#1a1712 58%,#0d0c09 100%);
}
body.hero-anim .neoHeroA .hero-veil{opacity:1}

/* 5 x 3 = 15 piese. Fiecare piesa are TOATA imaginea ca background,
   decupata prin background-size 500% 300% + background-position pe index.
   Starea default (fara JS) = deja asamblate. */
.neoHeroA .hero-tiles{
  position:absolute;inset:0;z-index:2;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  grid-template-rows:repeat(3,1fr);
}
.neoHeroA .hero-tiles .tile{
  background-image:var(--hero-img);
  background-repeat:no-repeat;
  background-size:500% 300%;
  will-change:transform,opacity;
  backface-visibility:hidden;
  transform:translateZ(0);
}

/* ============ COPY ============ */
.neoHeroA .hero-copy-layer{
  position:absolute;inset:0;z-index:3;
  display:flex;align-items:center;
  padding-left:clamp(28px, 6%, 76px);
  pointer-events:none;
}
.neoHeroA .hero-copy{position:relative;max-width:46%;color:var(--neo-cream);pointer-events:auto}
.neoHeroA .hero-copy::before{ /* scrim discret pt contrast garantat pe fallback */
  content:"";position:absolute;inset:-18% -24% -18% -34%;z-index:-1;
  background:radial-gradient(ellipse at 32% 50%, rgba(13,12,9,.58), rgba(13,12,9,0) 72%);
}
.neoHeroA .eyebrow{
  display:flex;align-items:center;gap:14px;margin:0;
  font-family:'Inter',sans-serif;
  font-size:.78rem;font-weight:600;letter-spacing:.32em;text-transform:uppercase;
  color:var(--neo-gold);
}
.neoHeroA .eyebrow::before{content:"";width:34px;height:1px;background:var(--neo-orange);flex:none}
.neoHeroA h1{
  margin:.55em 0 .4em;
  font-family:'Playfair Display',serif;font-weight:600;
  font-size:clamp(2.6rem, 5.4vw, 4.6rem);
  line-height:1.04;letter-spacing:-.01em;color:var(--neo-cream);
}
.neoHeroA h1 em{font-style:italic;color:var(--neo-orange)}
.neoHeroA .sub{
  margin:0;max-width:34rem;
  font-family:'Inter',sans-serif;
  font-size:clamp(1rem, 1.25vw, 1.125rem);line-height:1.68;
  color:rgba(242,233,216,.86);
}
.neoHeroA .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.1rem}
.neoHeroA .btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem 1.75rem;border-radius:999px;
  font-family:'Inter',sans-serif;
  font-size:.95rem;font-weight:600;letter-spacing:.01em;text-decoration:none;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.neoHeroA .btn:focus-visible{outline:2px solid var(--neo-orange);outline-offset:3px}
.neoHeroA .btn-primary{
  color:#0a0a0a;background:linear-gradient(135deg,var(--neo-orange),var(--neo-orange-deep));
  box-shadow:0 12px 30px rgba(212,175,55,.35);
}
.neoHeroA .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(212,175,55,.45)}
.neoHeroA .btn-outline{
  color:var(--neo-cream);border:1px solid rgba(212,175,55,.5);background:transparent;
}
.neoHeroA .btn-outline:hover{border-color:var(--neo-orange);background:rgba(212,175,55,.1);transform:translateY(-2px)}

/* indiciu de scroll */
.neoHeroA .scroll-hint{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:5;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  color:rgba(242,233,216,.7);
  font-family:'Inter',sans-serif;
  font-size:.72rem;font-weight:500;letter-spacing:.28em;text-transform:uppercase;
}
.neoHeroA .scroll-hint i{
  display:block;width:1px;height:44px;transform-origin:top;
  background:linear-gradient(180deg,var(--neo-orange),transparent);
  animation:neoHeroAHintDrop 1.9s ease-in-out infinite;
}
@keyframes neoHeroAHintDrop{
  0%{transform:scaleY(0);opacity:1}
  55%{transform:scaleY(1);opacity:1}
  100%{transform:scaleY(1);opacity:0}
}

/* ============ plasa de siguranta (JS a esuat dupa init) ============ */
html.hero-static .neoHeroA .hero-veil{opacity:0 !important}
html.hero-static .neoHeroA .hero-tiles .tile,
html.hero-static .neoHeroA .hero-copy{transform:none !important;opacity:1 !important;visibility:visible !important}

/* ============ MOBIL <=768px: hero static, curat ============ */
@media (max-width:768px){
  .neoHeroA{min-height:auto}
  .neoHeroA .hero-inner{display:block;min-height:auto;padding:clamp(64px,14vw,96px) 22px 0}
  .neoHeroA .hero-copy-layer{position:static;display:block;padding:0}
  .neoHeroA .hero-copy{max-width:none}
  .neoHeroA .hero-copy::before{display:none}
  .neoHeroA h1{font-size:clamp(2.35rem, 10.5vw, 3.1rem)}
  .neoHeroA .sub{font-size:1rem}
  .neoHeroA .hero-cta{margin-top:1.7rem}
  .neoHeroA .hero-cta .btn{width:100%;min-height:48px}
  .neoHeroA .hero-frame{
    width:calc(100% + 44px);margin:34px -22px 0;
    aspect-ratio:auto;height:min(62vh, 480px);
    background-size:cover;background-position:85% center;
    box-shadow:none;
  }
  .neoHeroA .hero-tiles,.neoHeroA .hero-veil,.neoHeroA .scroll-hint{display:none}
}