/* ══════════════════════════════════════════════════════════════
   ESTÉTICA AVANÇADA — Ariete Design (demo)
   Marsala + nude + branco · Cormorant Garamond + Syne
   ══════════════════════════════════════════════════════════════ */

:root{
  --marsala:#7c2d3a;
  --marsala2:#a3495a;
  --primaria:#7c2d3a;
  --primaria2:#a3495a;
  --fundo:#faf5f2;
  --fundo2:#f3e6df;
  --hero-bg:#5e2029;
  --hero-bg2:#84384a;
  --texto:#2e1f1f;
  --texto-claro:#fbf3ee;
  --muted:#8a746e;
  --card:#ffffff;
  --line:rgba(46,31,31,.1);
  --fonte-titulo:'Cormorant Garamond',serif;
  --fonte-corpo:'Cormorant Garamond',serif;
  --fonte-label:'Syne',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto}
body{
  background:var(--fundo);
  color:var(--texto);
  font-family:var(--fonte-corpo);
  font-size:19px;
  line-height:1.6;
  overflow-x:hidden;
  background-image:
    radial-gradient(ellipse 70% 45% at 15% -5%, rgba(124,45,58,.08), transparent 60%),
    radial-gradient(ellipse 55% 40% at 100% 15%, rgba(124,45,58,.06), transparent 60%);
}
/* grain */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.035;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
h1,h2,h3{font-family:var(--fonte-titulo);font-weight:500;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:1.03;font-style:italic}
h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.12;margin-bottom:2rem}
h3{font-size:1.35rem;margin-bottom:.5rem}
.gold{color:var(--marsala);font-style:italic}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 6vw}
.wrap-narrow{max-width:760px}
.section{position:relative;z-index:2;padding:9rem 0}
.section-dark{background:var(--fundo2)}

/* ── labels / kickers ── */
.label,.kicker{
  font-family:var(--fonte-label);font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;
  color:var(--marsala);display:block;margin-bottom:1.4rem;
}

/* ══ PRELOADER ══ */
#preloader{position:fixed;inset:0;z-index:9999;background:var(--fundo);display:flex;align-items:center;justify-content:center;transition:opacity .7s ease,visibility .7s ease}
#preloader.done{opacity:0;visibility:hidden;pointer-events:none}
.pre-inner{text-align:center;width:280px}
.pre-mark{font-size:2rem;color:var(--marsala);display:block;margin-bottom:1.5rem}
.pre-bar{width:100%;height:1px;background:var(--line);position:relative;margin-bottom:1rem}
.pre-fill{position:absolute;left:0;top:0;height:100%;width:0%;background:var(--marsala);transition:width .2s ease}
.pre-label{font-family:var(--fonte-label);font-size:.7rem;letter-spacing:.2em;color:var(--muted);text-transform:uppercase}

/* ══ PARTÍCULAS DE LUZ (elemento inesquecível) ══ */
#lightField{position:fixed;inset:0;z-index:1;pointer-events:none;width:100%;height:100%}

/* ══ PROGRESSO ══ */
.scroll-progress{position:fixed;top:0;left:0;width:100%;height:2px;z-index:1000;background:transparent}
.scroll-progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--marsala),var(--marsala2))}

/* ══ NAV ══ */
.nav{
  position:fixed;top:0;left:0;width:100%;z-index:900;display:flex;align-items:center;justify-content:space-between;
  padding:1.6rem 6vw;transition:background .4s ease,padding .4s ease,backdrop-filter .4s ease,color .4s ease;
  color:var(--texto-claro);
}
.nav.solid{background:rgba(250,245,242,.86);backdrop-filter:blur(16px);padding:1.1rem 6vw;border-bottom:1px solid var(--line);color:var(--texto)}
.nav-mark{font-family:var(--fonte-titulo);font-style:italic;font-size:1.3rem}
.nav-links{display:flex;gap:2.2rem;font-family:var(--fonte-label);font-size:.78rem;letter-spacing:.05em}
.nav-links a{opacity:.85;transition:opacity .3s ease}
.nav-links a:hover,.nav-links a.active{opacity:1;color:var(--marsala)}
.nav-cta{
  font-family:var(--fonte-label);font-size:.78rem;border:1px solid currentColor;
  padding:.6rem 1.3rem;border-radius:100px;transition:background .3s ease,color .3s ease;
}
.nav.solid .nav-cta{border-color:var(--marsala);color:var(--marsala)}
.nav-cta:hover{background:var(--marsala);color:#fff!important;border-color:var(--marsala)}
@media(max-width:820px){.nav-links{display:none}}

/* ══ HERO — CROSSFADE DE 2 FRAMES ══ */
.hero-spacer{height:340vh;position:relative}
.hero-sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;align-items:flex-end;
  background:radial-gradient(120% 90% at 80% 10%,var(--hero-bg2),var(--hero-bg) 65%);
}
.hero-frame{position:absolute;inset:0;z-index:0;display:flex;align-items:center;justify-content:center}
.hero-frame img{width:100%;height:100%;object-fit:cover;opacity:.85}
#heroFrame2{opacity:0}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(to top,rgba(30,10,14,.88) 0%,rgba(30,10,14,.4) 45%,rgba(30,10,14,.1) 70%,rgba(30,10,14,.45) 100%),
    linear-gradient(to right,rgba(30,10,14,.4),transparent 30%,transparent 70%,rgba(30,10,14,.4));
}
.hero-content{position:relative;z-index:2;padding:0 6vw 6rem;max-width:820px;color:var(--texto-claro)}
.hero-sub{font-size:1.15rem;color:rgba(251,243,238,.75);max-width:520px;margin:1.3rem 0 2rem}
.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}
.hero-hint{font-family:var(--fonte-label);font-size:.68rem;letter-spacing:.2em;color:rgba(251,243,238,.6);text-transform:uppercase}

.btn-primary{
  font-family:var(--fonte-label);font-size:.85rem;letter-spacing:.02em;font-weight:600;
  background:linear-gradient(135deg,var(--marsala2),var(--marsala));color:#fff;
  padding:1rem 1.8rem;border-radius:100px;display:inline-block;transition:transform .35s cubic-bezier(.16,.8,.3,1),box-shadow .35s ease;
  box-shadow:0 8px 30px rgba(124,45,58,.28);border:none;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(124,45,58,.4)}
.btn-outline{
  font-family:var(--fonte-label);font-size:.85rem;font-weight:600;border:1px solid rgba(251,243,238,.4);color:var(--texto-claro);
  padding:1rem 1.8rem;border-radius:100px;display:inline-block;transition:border-color .3s ease,background .3s ease;
}
.btn-outline:hover{border-color:var(--texto-claro);background:rgba(251,243,238,.1)}
.btn-full{width:100%;text-align:center}

/* ══ MARQUEE ══ */
.marquee-wrap{position:relative;z-index:2;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.1rem 0;background:var(--fundo2)}
.marquee-track{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marquee-track span{font-family:var(--fonte-label);font-size:.85rem;letter-spacing:.05em;color:var(--muted);padding-right:2rem;white-space:nowrap}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ══ GRID / STATS ══ */
.grid-2{display:grid;grid-template-columns:1.3fr 1fr;gap:4rem;align-items:start}
.grid-2 p{margin-bottom:1rem;color:var(--texto)}
.about-photo.ph{aspect-ratio:4/3;border-radius:6px;margin-bottom:1.6rem}
.stats{display:flex;flex-direction:column;gap:1.8rem}
.stat strong{font-family:var(--fonte-titulo);font-size:2.6rem;color:var(--marsala);display:block;font-style:italic}
.stat span{font-family:var(--fonte-label);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
@media(max-width:820px){.grid-2{grid-template-columns:1fr;gap:2.5rem}}

/* ══ SEÇÃO 2 — TRATAMENTOS — CROSSFADE DE 2 FRAMES ══ */
.section-spacer{height:320vh;position:relative;z-index:2}
.section-sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;align-items:center;
  background:radial-gradient(120% 90% at 20% 90%,var(--hero-bg2),var(--hero-bg) 70%);
}
.section-frame{position:absolute;inset:0;z-index:0;display:flex;align-items:center;justify-content:center}
.section-frame img{width:100%;height:100%;object-fit:cover;opacity:.8}
#sectionFrame2{opacity:0}
.section-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(to bottom,rgba(30,10,14,.7),rgba(30,10,14,.35) 40%,rgba(30,10,14,.82))}
.section-content{position:relative;z-index:2;padding:0 6vw;max-width:1100px;margin:0 auto;width:100%;color:var(--texto-claro)}
.section-content h2{max-width:700px;color:var(--texto-claro)}
.treat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:2.5rem}
.treat-card{background:rgba(251,243,238,.08);border:1px solid rgba(251,243,238,.18);backdrop-filter:blur(6px);padding:1.6rem 1.4rem;border-radius:6px;overflow:hidden}
.treat-photo.ph{aspect-ratio:4/3;border-radius:4px;margin-bottom:1rem}
.treat-card h3{color:var(--texto-claro)}
.treat-card p{color:rgba(251,243,238,.7);font-size:.98rem}
@media(max-width:900px){.treat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.treat-grid{grid-template-columns:1fr}}

/* ══ STEPS ══ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:1rem}
.step-n{font-family:var(--fonte-titulo);font-style:italic;font-size:2.2rem;color:var(--marsala);display:block;margin-bottom:.6rem;opacity:.75}
.step p{color:var(--muted);font-size:.98rem}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ══ IMAGENS FIXAS — geradas (Higgsfield/FLUX.2 Pro), placeholder até trocar por fotos reais da clínica ══ */
.ph{
  position:relative;overflow:hidden;
  background-color:#e3c3b6;
  background-image:linear-gradient(155deg,#f0dcd3,#e3c3b6 55%,#c98f92 100%);
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.ph[data-label]::after{
  content:attr(data-label);position:absolute;left:1rem;bottom:1rem;z-index:1;
  font-family:var(--fonte-label);font-size:.66rem;letter-spacing:.06em;color:#fbf3ee;text-transform:uppercase;
  text-shadow:0 1px 6px rgba(0,0,0,.6);
}
.ph[data-label]::before{
  content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(20,10,10,.55),transparent 45%);
}

/* ══ BANDA AMBIENTE ══ */
.env-photo.ph{width:100%;aspect-ratio:21/8;border-radius:6px;margin:4rem 0}
@media(max-width:760px){.env-photo.ph{aspect-ratio:4/3}}

/* ══ GALLERY ══ */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.gallery-item.ph{aspect-ratio:3/4;border-radius:6px}
.gallery-note{font-size:.85rem;color:var(--muted);margin-top:1.3rem;font-style:italic}
@media(max-width:900px){.gallery{grid-template-columns:1fr 1fr}}

/* ══ DEPOIMENTOS ══ */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:1rem}
.testimonial{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:2rem;box-shadow:0 12px 30px rgba(46,31,31,.05)}
.testimonial p{font-style:italic;color:var(--texto);margin-bottom:1.5rem}
.testimonial-author{display:flex;align-items:center;gap:.8rem}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--marsala2),var(--marsala));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--fonte-label);font-weight:700;flex-shrink:0}
.testimonial-author strong{display:block;font-family:var(--fonte-label);font-size:.85rem;font-weight:600}
.testimonial-author span{font-size:.78rem;color:var(--muted);font-family:var(--fonte-label)}
@media(max-width:900px){.testimonials{grid-template-columns:1fr}}

/* ══ FAQ ══ */
.faq-list{display:flex;flex-direction:column;gap:.8rem;margin-top:1rem}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:1.4rem 1.6rem}
.faq-item summary{cursor:pointer;font-family:var(--fonte-label);font-size:1rem;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::after{content:"+";color:var(--marsala);font-size:1.3rem;transition:transform .3s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--muted);margin-top:1rem;font-size:.98rem}

/* ══ CTA FINAL / FORM ══ */
.cta-final{text-align:center;padding-bottom:10rem}
.cta-final .kicker{display:block;text-align:center}
.cta-final h2.rl{font-size:clamp(3rem,10vw,7rem);margin-bottom:1.2rem}
.cta-final > .wrap > p{color:var(--muted);max-width:480px;margin:0 auto 2.5rem}
.form{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:1rem;text-align:left}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form input,.form select,.form textarea{
  background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.95rem 1.1rem;
  color:var(--texto);font-family:var(--fonte-corpo);font-size:1rem;width:100%;
}
.form textarea{min-height:100px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--marsala)}
.form-success{display:none;max-width:480px;margin:0 auto;text-align:center}
.form-success.show{display:block}
.form.hide{display:none}
.form-success .mark{font-size:2rem;color:var(--marsala);display:block;margin-bottom:1rem}
.form-success p{color:var(--muted)}
.whats-link{display:block;margin-top:1.6rem;font-family:var(--fonte-label);font-size:.85rem;color:var(--marsala);text-align:center}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}

/* ══ FOOTER ══ */
.footer{position:relative;z-index:2;background:var(--fundo2);border-top:1px solid var(--line);padding:5rem 0 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer-mark{font-family:var(--fonte-titulo);font-style:italic;font-size:1.4rem;margin-bottom:.7rem}
.footer-title{font-family:var(--fonte-label);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--marsala);margin-bottom:.8rem}
.footer-muted{color:var(--muted);font-size:.95rem}
.footer-muted a{color:var(--muted);transition:color .3s ease}
.footer-muted a:hover{color:var(--marsala)}
.footer-bottom{text-align:center;color:var(--muted);font-size:.8rem;border-top:1px solid var(--line);padding-top:1.6rem;max-width:1240px;margin:0 auto}
@media(max-width:700px){.footer-grid{grid-template-columns:1fr}}

.ariete-badge{
  position:fixed;bottom:1.2rem;right:1.2rem;z-index:500;font-family:var(--fonte-label);font-size:.68rem;
  letter-spacing:.06em;color:var(--muted);background:rgba(255,255,255,.7);backdrop-filter:blur(8px);
  border:1px solid var(--line);padding:.5rem .9rem;border-radius:100px;
}

/* ══ MOTION TEXT — camada de entrada (Ariete Design) ══════════════
   O bloco sobe, desfoca e assenta; os títulos revelam palavra a palavra. */
.rv{opacity:0;transform:translateY(34px);filter:blur(7px);
    transition:opacity .8s ease,transform .8s cubic-bezier(.16,.8,.3,1),filter .8s ease}
.rv.in{opacity:1;transform:none;filter:none}

.rw .w{display:inline-block;opacity:0;transform:translateY(.42em);filter:blur(8px);
       will-change:opacity,transform,filter}
.rw.in .w{opacity:1;transform:none;filter:none;
  transition:opacity .55s ease,transform .6s cubic-bezier(.16,.85,.3,1),filter .55s ease;
  transition-delay:calc(var(--i,0) * 45ms)}

.rot{opacity:0;transform:translateX(-14px);
     transition:opacity .6s ease,transform .6s cubic-bezier(.16,.8,.3,1)}
.rot.in{opacity:1;transform:none}

.rl .c{display:inline-block;opacity:0;transform:translateY(.5em) rotate(4deg);filter:blur(6px)}
.rl.in .c{opacity:1;transform:none;filter:none;
  transition:opacity .45s ease,transform .5s cubic-bezier(.16,.85,.3,1),filter .45s ease;
  transition-delay:calc(var(--i,0) * 28ms)}

.stagger > *{transition-delay:calc(var(--i,0) * 110ms)}

@media (max-width:760px){ .rw .w,.rl .c{filter:none} }

@media (prefers-reduced-motion:reduce){
  .rv,.rot{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}
  .rw .w,.rl .c{opacity:1!important;transform:none!important;filter:none!important}
}