/* =====================================================================
   Dra. Nágila Lessa — Estética Dental & Reabilitação Oral
   Paleta: Dourado da logo + Cinza dos fundos
   ===================================================================== */

/* ---------- Variáveis ---------- */
:root{
  /* Dourado */
  --gold-pale:#EAD9A8;
  --gold-light:#D3AD5A;
  --gold:#C49A48;
  --gold-deep:#9A7430;
  --gold-dark:#7A5A22;
  --gold-grad:linear-gradient(120deg,#EAD9A8 0%,#C49A48 48%,#9A7430 100%);
  --gold-grad-soft:linear-gradient(120deg,#E7D5A6,#C9A24B 55%,#A87E36);

  /* Cinza */
  --gray-cool:#9297A0;        /* fundo da hero */
  --gray-img:#B2B2B2;         /* cinza das imagens */
  --paper:#FBFAF8;
  --paper-2:#F2F1EC;
  --paper-3:#EAE9E3;

  /* Tinta */
  --ink:#24231F;
  --ink-soft:#6B6A63;
  --charcoal:#17150F;         /* fundo luxuoso */
  --line:rgba(36,35,31,.12);

  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;

  --header-h:84px;
  --maxw:1180px;
  --radius:18px;
  --shadow-sm:0 6px 20px rgba(20,18,12,.08);
  --shadow:0 24px 60px -22px rgba(20,18,12,.32);
  --shadow-gold:0 16px 40px -14px rgba(160,120,40,.55);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.is-loading{overflow:hidden;height:100vh}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
em{font-style:italic}
::selection{background:var(--gold);color:#fff}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}

.section{padding:clamp(96px,12vw,184px) 0}
.section--gray{background:linear-gradient(180deg,var(--paper-2),var(--paper-3))}

/* ---------- Tipografia de seção ---------- */
.section__eyebrow,.hero__eyebrow{
  font-size:.74rem;font-weight:600;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold-deep);margin-bottom:18px;display:inline-block;position:relative;
}
.section__eyebrow::after{
  content:"";display:block;width:44px;height:2px;margin-top:12px;
  background:var(--gold-grad);
}
.section__title{
  font-family:var(--serif);font-weight:600;line-height:1.08;
  font-size:clamp(2rem,4.4vw,3.35rem);letter-spacing:-.01em;color:var(--ink);
}
.section__title em{
  font-style:italic;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.section__sub{margin-top:18px;color:var(--ink-soft);max-width:54ch;font-size:1.02rem}
.section__head{text-align:center;max-width:760px;margin:0 auto clamp(46px,6vw,72px)}
.section__head .section__sub{margin-inline:auto}

/* ---------- Botões ---------- */
.btn{
  --pad:16px 30px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:var(--pad);border-radius:100px;font-weight:600;font-size:.86rem;
  letter-spacing:.04em;line-height:1;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s,color .35s;
  will-change:transform;text-align:center;
}
.btn--gold{
  color:#3a2c0c;background:var(--gold-grad);box-shadow:var(--shadow-gold);
  position:relative;overflow:hidden;
}
.btn--gold::after{
  content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.55) 50%,transparent 80%);
  transform:translateX(-130%);transition:transform .7s var(--ease);
}
.btn--gold:hover{transform:translateY(-3px)}
.btn--gold:hover::after{transform:translateX(130%)}
.btn--ghost{
  color:#fff;border:1.5px solid rgba(255,255,255,.55);backdrop-filter:blur(4px);
}
.btn--ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}
.btn--ghost-dark{color:var(--ink);border:1.5px solid var(--line)}
.btn--ghost-dark:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-3px)}
.btn--block{width:100%}

/* =====================================================================
   PRELOADER
   ===================================================================== */
#preloader{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
/* Duas metades formam o fundo luxuoso; na troca de telas elas se separam */
.preloader__panel{position:absolute;left:-2px;right:-2px;height:50.4%;z-index:1;transition:transform 1s cubic-bezier(.76,0,.24,1)}
.preloader__panel--top{top:0;background:linear-gradient(180deg,#100e09 0%,#241f17 100%)}
.preloader__panel--bottom{bottom:0;background:linear-gradient(0deg,#100e09 0%,#241f17 100%)}
#preloader::before{ /* brilho dourado central */
  content:"";position:absolute;z-index:2;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(196,154,72,.20),transparent 62%);
  filter:blur(8px);top:50%;left:50%;transform:translate(-50%,-50%);transition:opacity .5s ease;
}
.preloader__line{
  position:absolute;z-index:2;top:50%;left:50%;transform:translate(-50%,-50%);
  width:0;height:1.5px;opacity:0;background:linear-gradient(90deg,transparent,var(--gold-light),transparent);
}
/* Etapa 1: conteúdo some */
#preloader.is-leaving .preloader__inner{opacity:0;transform:translateY(-10px) scale(.96);transition:opacity .45s ease,transform .55s var(--ease)}
#preloader.is-leaving::before{opacity:0}
#preloader.is-leaving .preloader__line{width:min(64%,460px);opacity:1;transition:width .55s var(--ease),opacity .4s ease}
/* Etapa 2: as cortinas se separam e revelam o site */
#preloader.is-done .preloader__panel--top{transform:translateY(-101%)}
#preloader.is-done .preloader__panel--bottom{transform:translateY(101%)}
#preloader.is-done .preloader__line{opacity:0;transition:opacity .35s ease}
.preloader__inner{position:relative;z-index:3;display:flex;flex-direction:column;align-items:center;width:min(86vw,420px);text-align:center}
.preloader__logo{
  width:min(74vw,330px);filter:drop-shadow(0 10px 30px rgba(0,0,0,.5));
  animation:logoIn 1.1s var(--ease) both;
}
@keyframes logoIn{0%{opacity:0;transform:translateY(14px) scale(.97)}100%{opacity:1;transform:none}}
.preloader__progress{margin-top:34px;width:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.preloader__track{
  width:100%;height:3px;border-radius:4px;background:rgba(234,217,168,.16);overflow:hidden;
}
.preloader__fill{
  display:block;height:100%;width:0%;border-radius:4px;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold-light),var(--gold-pale));
  box-shadow:0 0 16px rgba(211,173,90,.7);
}
.preloader__pct{
  font-family:var(--serif);font-size:1.55rem;color:var(--gold-pale);font-weight:500;letter-spacing:.04em;
}
.preloader__pct i{font-style:normal;font-size:.9rem;opacity:.7;margin-left:1px}
.preloader__tag{
  margin-top:8px;font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:rgba(234,217,168,.6);
}

/* =====================================================================
   HEADER / NAV
   ===================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;height:var(--header-h);
  display:flex;align-items:center;transition:.4s var(--ease);
  background:linear-gradient(180deg,rgba(22,24,28,.85) 0%,rgba(22,24,28,.70) 46%,rgba(22,24,28,.30) 82%,rgba(22,24,28,0) 100%);
}
.site-header.scrolled{
  height:70px;background:rgba(251,250,248,.92);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line),0 10px 30px -20px rgba(0,0,0,.4);
}
.site-header__row{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center}
.brand__logo{height:46px;width:auto;transition:.4s var(--ease)}
.brand__logo--color{display:none}
.site-header.scrolled .brand__logo--light{display:none}
.site-header.scrolled .brand__logo--color{display:inline-block}
.site-header.scrolled .brand__logo{height:40px}

.nav{display:flex;align-items:center;gap:36px}
.nav__list{display:flex;align-items:center;gap:30px}
.nav__link{
  font-size:.82rem;font-weight:500;letter-spacing:.06em;color:var(--ink);position:relative;padding:6px 0;
  transition:color .3s;
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold-grad);transition:width .35s var(--ease);
}
.nav__link:hover{color:var(--gold-deep)}
.nav__link:hover::after{width:100%}
.nav__cta{--pad:12px 24px}

/* topo sobre a hero (antes do scroll) = texto claro sobre a barra escura */
.site-header:not(.scrolled) .nav__link{color:#f2f0ea}
.site-header:not(.scrolled) .nav__link:hover{color:var(--gold-pale)}
.site-header:not(.scrolled) .brand__logo{filter:drop-shadow(0 6px 18px rgba(0,0,0,.35))}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;border-radius:12px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.35s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =====================================================================
   HERO — fundo cinza contínuo, foto "fundida"
   ===================================================================== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:var(--header-h);overflow:hidden;
  background:radial-gradient(120% 95% at 60% 16%,#bdc1c7 0%,#b1b5bb 46%,#a4a8ae 100%);
}
.hero__grid{width:100%;position:relative;z-index:2;display:grid;grid-template-columns:1fr;align-items:center}
.hero__content{max-width:600px;padding:40px 0}
.hero__eyebrow{color:var(--gold-deep)}
.hero__eyebrow::after{background:var(--gold-grad)}
.hero__title{
  font-family:var(--serif);font-weight:600;color:var(--ink);line-height:1.04;
  font-size:clamp(2.6rem,6vw,4.6rem);letter-spacing:-.015em;
}
.hero__title em{
  font-style:italic;
  background:linear-gradient(120deg,#C9A24B,#9A7430);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__lead{margin-top:24px;font-size:1.1rem;color:var(--ink-soft);max-width:48ch;line-height:1.75}
.hero__actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px}
.hero__badges{
  margin-top:42px;display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;
  font-size:.82rem;color:var(--ink-soft);letter-spacing:.03em;
}
.hero__badges li{display:flex;align-items:center;gap:9px}
.hero__badges strong{color:var(--ink);font-weight:600}
.hero__badges .dot{width:6px;height:6px;border-radius:50%;background:var(--gold-light);box-shadow:0 0 10px var(--gold-light)}

.hero__figure{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero__photo{
  position:absolute;bottom:0;right:max(0px,calc(50% - 700px));
  height:min(94%,900px);width:auto;max-width:56vw;
  object-fit:contain;object-position:bottom center;
  animation:heroIn 1.4s var(--ease) both;
}
@keyframes heroIn{0%{opacity:0;transform:translateY(18px) scale(1.02)}100%{opacity:1;transform:none}}

.hero__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  width:26px;height:42px;border:2px solid rgba(36,35,31,.4);border-radius:20px;display:flex;justify-content:center;
}
.hero__scroll span{width:4px;height:8px;border-radius:3px;background:var(--ink);margin-top:7px;animation:scrollDot 1.6s var(--ease) infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* =====================================================================
   SOBRE
   ===================================================================== */
.about__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(36px,6vw,80px);align-items:center}
.about__media{position:relative}
.about__photo-frame{
  position:relative;border-radius:calc(var(--radius) + 6px);overflow:hidden;
  box-shadow:var(--shadow);background:var(--gray-cool);
}
.about__photo-frame::before{
  content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.25);border-radius:inherit;z-index:3;pointer-events:none;
}
.about__photo{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;transition:transform 1.2s var(--ease)}
.about__photo-frame:hover .about__photo{transform:scale(1.04)}
.about__cro-badge{
  position:absolute;left:22px;bottom:22px;z-index:4;
  background:rgba(23,21,15,.72);backdrop-filter:blur(8px);color:#fff;
  border:1px solid rgba(234,217,168,.35);border-radius:14px;padding:12px 18px;text-align:left;line-height:1.1;
}
.about__cro-mono{display:block;font-size:.62rem;letter-spacing:.28em;color:var(--gold-pale);margin-bottom:4px}
.about__cro-badge strong{font-family:var(--serif);font-size:1.3rem;letter-spacing:.06em}
.about__content>p{margin-top:18px;color:var(--ink-soft);font-size:1.04rem}
.about__content>p strong{color:var(--ink);font-weight:600}
.about__list{margin:28px 0 34px;display:grid;gap:14px}
.about__list li{display:flex;align-items:center;gap:13px;font-size:.98rem;color:var(--ink)}
.about__list svg{
  flex:0 0 22px;width:22px;height:22px;padding:4px;border-radius:50%;
  background:var(--gold-grad);fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;
}

/* =====================================================================
   ESPECIALIDADES
   ===================================================================== */
.specs__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.spec-card{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;
  overflow:hidden;
}
.spec-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--gold-grad);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.spec-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.spec-card:hover::before{transform:scaleX(1)}
.spec-card__icon{
  width:58px;height:58px;border-radius:16px;display:grid;place-items:center;margin-bottom:22px;
  background:linear-gradient(150deg,rgba(196,154,72,.16),rgba(196,154,72,.05));
  border:1px solid rgba(196,154,72,.25);
}
.spec-card__icon svg{width:30px;height:30px;fill:none;stroke:var(--gold-deep);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.spec-card h3{font-family:var(--serif);font-size:1.5rem;font-weight:600;line-height:1.15;margin-bottom:10px;color:var(--ink)}
.spec-card p{font-size:.94rem;color:var(--ink-soft)}
.spec-card--featured{
  background:linear-gradient(165deg,#1f1c14,#17150f);border-color:transparent;color:#fff;
}
.spec-card--featured::before{transform:scaleX(1)}
.spec-card--featured h3{color:#fff}
.spec-card--featured p{color:rgba(255,255,255,.72)}
.spec-card--featured .spec-card__icon{background:rgba(234,217,168,.12);border-color:rgba(234,217,168,.3)}
.spec-card--featured .spec-card__icon svg{stroke:var(--gold-pale)}
.spec-card__flag{
  position:absolute;top:18px;right:18px;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;
  color:#1f1c14;background:var(--gold-grad);padding:5px 12px;border-radius:100px;font-weight:700;
}

/* =====================================================================
   RESULTADOS — tabs, slider, caso, galeria
   ===================================================================== */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:46px}
.tab{
  padding:13px 26px;border-radius:100px;font-size:.84rem;font-weight:600;letter-spacing:.03em;
  color:var(--ink-soft);border:1px solid var(--line);transition:.35s var(--ease);background:var(--paper);
}
.tab:hover{color:var(--gold-deep);border-color:var(--gold-light)}
.tab.is-active{color:#3a2c0c;background:var(--gold-grad);border-color:transparent;box-shadow:var(--shadow-gold)}

.tab-panel{display:none;animation:fadeUp .6s var(--ease) both}
.tab-panel.is-active{display:block}
@keyframes fadeUp{0%{opacity:0;transform:translateY(18px)}100%{opacity:1;transform:none}}

/* --- Before / After Slider --- */
.ba-wrap{max-width:880px;margin:0 auto;text-align:center}
.ba-slider{
  position:relative;width:100%;aspect-ratio:845/410;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);cursor:ew-resize;touch-action:none;user-select:none;
  background:#2a2326;border:1px solid var(--line);
}
.ba-slider__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-slider__before{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ba-slider__tag{
  position:absolute;top:16px;z-index:4;font-size:.66rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  padding:7px 14px;border-radius:100px;color:#fff;background:rgba(23,21,15,.55);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.18);pointer-events:none;
}
.ba-slider__tag--antes{left:16px}
.ba-slider__tag--depois{right:16px;color:#3a2c0c;background:linear-gradient(120deg,var(--gold-pale),var(--gold-light));border-color:transparent}
.ba-slider__handle{
  position:absolute;top:0;bottom:0;left:var(--pos,50%);transform:translateX(-50%);z-index:5;
  display:flex;align-items:center;justify-content:center;pointer-events:none;
}
.ba-slider__line{position:absolute;top:0;bottom:0;width:2px;background:rgba(255,255,255,.9);box-shadow:0 0 18px rgba(0,0,0,.4)}
.ba-slider__knob{
  width:50px;height:50px;border-radius:50%;display:grid;place-items:center;
  background:var(--gold-grad);box-shadow:0 8px 24px rgba(0,0,0,.35),0 0 0 5px rgba(255,255,255,.55);
}
.ba-slider__knob svg{width:22px;height:22px;fill:none;stroke:#3a2c0c;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ba-slider.is-grabbing{cursor:grabbing}
.ba-slider:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.ba-wrap__hint{margin-top:22px;display:inline-flex;align-items:center;gap:9px;color:var(--ink-soft);font-size:.86rem;letter-spacing:.02em}
.ba-wrap__hint svg{width:18px;height:18px;fill:none;stroke:var(--gold-deep);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;animation:hintMove 1.8s var(--ease) infinite}
@keyframes hintMove{0%,100%{transform:translateX(-3px)}50%{transform:translateX(3px)}}

/* --- Caso clínico (mesmo paciente) --- */
.case{max-width:920px;margin:0 auto}
.case__tagline{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px;justify-content:center;text-align:center;margin-bottom:34px}
.case__pill{
  font-size:.66rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#3a2c0c;
  background:var(--gold-grad);padding:8px 16px;border-radius:100px;white-space:nowrap;
}
.case__tagline p{color:var(--ink-soft);max-width:46ch;font-size:.96rem}
.case__grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.case__item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#0c0b08;cursor:zoom-in}
.case__item img{display:block;width:100%;height:auto;transition:transform 1s var(--ease)}
.case__item:hover img{transform:scale(1.04)}
.case__item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 20px 16px;color:#fff;font-size:.9rem;
  background:linear-gradient(transparent,rgba(10,9,6,.82));pointer-events:none;
}
.case__item figcaption span{display:block;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-pale);margin-bottom:3px}

/* --- Galeria (masonry: cada imagem na proporção real, sem corte) --- */
.results__label{
  text-align:center;font-size:.74rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold-deep);margin:0 0 24px;
}
.results__label--gallery{margin-top:clamp(56px,7vw,92px)}
.case{margin-top:clamp(56px,7vw,92px)}
.ba-masonry{columns:3;column-gap:22px}
.ba-card{
  break-inside:avoid;margin:0 0 22px;border-radius:var(--radius);overflow:hidden;position:relative;
  box-shadow:var(--shadow);background:#0c0b08;cursor:zoom-in;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.ba-card img{display:block;width:100%;height:auto;transition:transform 1.1s var(--ease)}
.ba-card:hover{transform:translateY(-6px)}
.ba-card:hover img{transform:scale(1.04)}
.ba-card::after{
  content:"Ver";position:absolute;right:12px;bottom:12px;z-index:2;
  font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:#3a2c0c;
  background:linear-gradient(120deg,var(--gold-pale),var(--gold-light));padding:6px 13px;border-radius:100px;
  opacity:0;transform:translateY(6px);transition:.4s var(--ease);pointer-events:none;
}
.ba-card:hover::after{opacity:1;transform:none}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;
  background:rgba(14,12,8,.93);padding:24px;cursor:zoom-out;opacity:0;transition:opacity .3s ease;
}
.lightbox.open{display:flex;opacity:1}
.lightbox img{max-width:min(94vw,760px);max-height:90vh;border-radius:12px;box-shadow:0 40px 90px rgba(0,0,0,.6)}
.lightbox__close{
  position:absolute;top:16px;right:20px;width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);color:#fff;
  font-size:1.7rem;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.3s;
}
.lightbox__close:hover{background:rgba(255,255,255,.22)}

/* =====================================================================
   QUOTE
   ===================================================================== */
.quote{
  background:linear-gradient(160deg,#1f1c14,#17150f);color:#fff;text-align:center;
  padding:clamp(64px,8vw,110px) 0;position:relative;overflow:hidden;
}
.quote::before{
  content:"";position:absolute;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(196,154,72,.16),transparent 60%);top:-200px;left:50%;transform:translateX(-50%);
}
.quote__inner{position:relative;z-index:2;max-width:720px;margin:0 auto}
.quote__mark{font-family:var(--serif);font-size:5rem;line-height:.4;color:var(--gold);display:block;height:46px}
.quote p{font-family:var(--serif);font-size:clamp(1.5rem,3.4vw,2.5rem);line-height:1.32;font-weight:500;margin-bottom:34px}
.quote em,.quote p{color:#fff}

/* =====================================================================
   COMO FUNCIONA / MÉTODO
   ===================================================================== */
.method__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.method-step{
  position:relative;padding:40px 32px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper);overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.method-step::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--gold-grad);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.method-step:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.method-step:hover::before{transform:scaleX(1)}
.method-step__num{
  font-family:var(--serif);font-size:3.4rem;line-height:1;font-weight:600;display:block;margin-bottom:14px;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.method-step h3{font-family:var(--serif);font-size:1.55rem;font-weight:600;margin-bottom:10px;color:var(--ink)}
.method-step p{font-size:.96rem;color:var(--ink-soft)}

/* =====================================================================
   FAQ
   ===================================================================== */
.faq__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,72px);align-items:start}
.faq__intro{position:sticky;top:110px}
.faq__intro .btn{margin-top:26px}
.faq__list{display:grid;gap:14px}
.faq-item{
  border:1px solid var(--line);border-radius:16px;background:var(--paper);overflow:hidden;
  transition:border-color .4s,box-shadow .4s;
}
.faq-item[open]{border-color:transparent;box-shadow:var(--shadow-sm)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;
  font-weight:600;font-size:1rem;color:var(--ink);transition:color .3s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-item summary i{position:relative;flex:0 0 20px;width:20px;height:20px}
.faq-item summary i::before,.faq-item summary i::after{
  content:"";position:absolute;background:var(--gold-deep);border-radius:2px;transition:transform .4s var(--ease);
}
.faq-item summary i::before{top:9px;left:1px;width:18px;height:2px}
.faq-item summary i::after{top:1px;left:9px;width:2px;height:18px}
.faq-item[open] summary i::after{transform:rotate(90deg);opacity:0}
.faq-item[open] summary{color:var(--gold-deep)}
.faq-item__body{padding:0 26px;color:var(--ink-soft);font-size:.96rem;height:auto;overflow:hidden;transition:height .45s var(--ease)}
.faq-item__body p{padding:2px 0 24px}
.faq-item__body p em{color:var(--gold-deep);font-style:italic}

/* =====================================================================
   CONTATO
   ===================================================================== */
.contact__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,6vw,72px);align-items:center}
.contact__lead{margin-top:18px;color:var(--ink-soft);font-size:1.05rem;max-width:46ch}
.contact__channels{margin:34px 0 26px;display:grid;gap:20px}
.contact__channels li{display:flex;align-items:center;gap:16px}
.contact__ic{
  flex:0 0 52px;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(196,154,72,.16),rgba(196,154,72,.04));border:1px solid rgba(196,154,72,.25);
}
.contact__ic svg{width:24px;height:24px;fill:none;stroke:var(--gold-deep);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.contact__channels strong{display:block;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;margin-bottom:2px}
.contact__channels a,.contact__channels span{font-size:1.05rem;color:var(--ink);font-weight:500}
.contact__channels a:hover{color:var(--gold-deep)}
.contact__cro{margin-top:8px;font-size:.8rem;color:var(--ink-soft);letter-spacing:.04em}

.contact__card{
  background:linear-gradient(165deg,#201d15,#17150f);border-radius:calc(var(--radius) + 6px);
  padding:clamp(30px,4vw,46px);color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.contact__card::before{
  content:"";position:absolute;width:380px;height:380px;border-radius:50%;top:-160px;right:-140px;
  background:radial-gradient(circle,rgba(196,154,72,.22),transparent 62%);
}
.contact__card-inner{position:relative;z-index:2}
.contact__card-logo{width:200px;margin-bottom:22px}
.contact__card>.contact__card-inner>p{color:rgba(255,255,255,.78);margin-bottom:26px;font-size:1rem}
.contact__card .btn{margin-bottom:12px}
.contact__hours{margin-top:24px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:grid;gap:10px}
.contact__hours li{display:flex;justify-content:space-between;font-size:.9rem;color:rgba(255,255,255,.7)}
.contact__hours strong{color:#fff;font-weight:600}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer{background:var(--charcoal);color:#fff}
.footer__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:30px;padding-block:clamp(44px,6vw,64px)}
.footer__logo{width:210px;margin-bottom:14px}
.footer__brand p{font-size:.78rem;letter-spacing:.06em;color:rgba(255,255,255,.55)}
.footer__nav{display:flex;flex-wrap:wrap;gap:24px}
.footer__nav a{font-size:.86rem;color:rgba(255,255,255,.78);transition:color .3s}
.footer__nav a:hover{color:var(--gold-light)}
.footer__social{display:flex;gap:12px}
.footer__social a{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);transition:.35s var(--ease);
}
.footer__social svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.7}
.footer__social a:hover{background:var(--gold-grad);border-color:transparent;transform:translateY(-3px)}
.footer__social a:hover svg{stroke:#3a2c0c}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer__bottom-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-block:22px;font-size:.76rem;color:rgba(255,255,255,.5)}

/* =====================================================================
   WHATSAPP FLOAT
   ===================================================================== */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:800;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;background:#25D366;color:#fff;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .4s var(--ease);
  animation:waPulse 2.6s ease-in-out infinite;
}
.wa-float svg{width:32px;height:32px}
.wa-float:hover{transform:scale(1.08) translateY(-2px)}
@keyframes waPulse{0%,100%{box-shadow:0 14px 30px -8px rgba(37,211,102,.6),0 0 0 0 rgba(37,211,102,.45)}50%{box-shadow:0 14px 30px -8px rgba(37,211,102,.6),0 0 0 14px rgba(37,211,102,0)}}

/* =====================================================================
   REVEAL
   ===================================================================== */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in-view{opacity:1;transform:none}

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media (max-width:1024px){
  .about__grid,.faq__grid,.contact__grid{grid-template-columns:1fr}
  .faq__intro{position:static}
  .about__media{max-width:460px;margin:0 auto}
  .specs__grid{grid-template-columns:repeat(2,1fr)}
  .method__steps{grid-template-columns:1fr;max-width:540px;margin-inline:auto}
  .ba-masonry{columns:2}

  /* Hero empilhada (evita a foto sobre o texto em telas médias) */
  .hero{display:block;min-height:auto;padding-top:calc(var(--header-h) + 30px);text-align:center}
  .hero__grid{grid-template-columns:1fr}
  .hero__content{max-width:none;padding:10px 0 0}
  .hero__lead{margin-inline:auto}
  .hero__actions,.hero__badges{justify-content:center}
  .hero__figure{position:relative;height:auto;margin-top:24px}
  .hero__photo{position:relative;height:auto;width:min(86%,400px);max-width:none;right:auto;margin:0 auto;object-position:bottom center}
  .hero__scroll{display:none}
}

@media (max-width:860px){
  :root{--header-h:72px}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(82vw,360px);flex-direction:column;justify-content:flex-start;
    gap:0;padding:calc(var(--header-h) + 20px) 30px 40px;background:rgba(251,250,248,.98);backdrop-filter:blur(16px);
    box-shadow:-20px 0 60px -20px rgba(0,0,0,.4);transform:translateX(105%);transition:transform .5s var(--ease);align-items:stretch;
  }
  .nav.open{transform:none}
  .nav__list{flex-direction:column;align-items:stretch;gap:4px;width:100%}
  .nav__link{display:block;padding:15px 4px;font-size:1rem;border-bottom:1px solid var(--line);color:var(--ink)!important}
  .site-header:not(.scrolled) .nav__link{color:var(--ink)}
  .nav__cta{margin-top:24px;width:100%}
  .nav-toggle{display:flex;z-index:901}
  .site-header:not(.scrolled) .nav-toggle span{background:#f2f0ea}
  .site-header.scrolled .nav-toggle span{background:var(--ink)}
}

@media (max-width:560px){
  .specs__grid,.case__grid{grid-template-columns:1fr}
  .ba-masonry{columns:1}
  .hero__title{font-size:clamp(2.3rem,9vw,3rem)}
  .btn{--pad:15px 26px;font-size:.82rem}
  .hero__actions .btn{width:100%}
  .gallery__item img{aspect-ratio:16/12}
  .footer__inner{flex-direction:column;align-items:flex-start;text-align:left}
}

/* Acessibilidade: reduzir movimento */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
}