/* Hero C · Médica e Professora — Dra. Patricia Rennée */
:root{
  /* paleta (foto de Porto Alegre + clínica) */
  --branco-quente:#fbf7f1;
  --gesso:#f1ebe2;
  --gesso-sombra:#e2d8cb;
  --madeira:#e7ceb9;
  --madeira-funda:#d2b394;
  --taupe:#8b7564;
  --taupe-escuro:#5e4d40;
  --pele:#c99372;
  --dourado:#b39a6b;
  --tinta:#1d1a17;
  --tinta-suave:#4d443c;
  --caneta:#1f4fa0;
  --ceu:#7097bf;
  --aluminio-1:#f4f5f6;
  --aluminio-2:#c3c8ce;
  --aluminio-3:#8d949c;

  --f-titulo:"Faustina", Georgia, serif;
  --f-texto:"Radio Canada", system-ui, sans-serif;
  --f-caneta:"Shantell Sans", "Comic Neue", cursive;

  --raio:4px;
  --nav-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--branco-quente);
  color:var(--tinta);
  font-family:var(--f-texto);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* granulado único, fixo */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:50;
  opacity:.045;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1.1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
a{color:inherit}

/* ---------- navegação ---------- */
.nav{
  position:absolute;top:0;left:0;right:0;z-index:20;
  height:var(--nav-h);
  display:flex;align-items:center;gap:28px;
  padding:0 clamp(18px,4.4vw,72px);
}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.marca img{width:46px;height:auto;display:block}
.marca-nome{font-family:var(--f-titulo);font-size:19px;font-weight:600;letter-spacing:.005em;line-height:1.1;display:flex;flex-direction:column}
.marca-nome small{font-family:var(--f-texto);font-size:10.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--dourado);margin-top:3px}
.nav-links{display:flex;gap:26px}
.nav-links a{font-size:14.5px;text-decoration:none;color:var(--tinta-suave);padding:6px 0;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:currentColor;transition:right .3s}
.nav-links a:hover::after{right:0}
.nav-agendar{
  font-size:14px;font-weight:500;text-decoration:none;
  padding:9px 18px;border-radius:99px;
  border:1px solid color-mix(in oklab, var(--tinta) 30%, transparent);
  background:color-mix(in oklab, var(--branco-quente) 70%, transparent);
  backdrop-filter:blur(6px);
}
.nav-agendar:hover{background:var(--tinta);color:var(--branco-quente)}

/* ---------- hero ---------- */
.hero{
  --h:clamp(660px, 100svh, 1080px);
  --px:clamp(20px,4.4vw,72px);
  --tw:clamp(330px,31vw,470px);
  --gap:clamp(24px,2.6vw,44px);
  --hw:calc(var(--h) * .92 * .7439);      /* largura do retrato */
  --sx:0px;                                 /* quanto o retrato sai pela direita */
  position:relative;isolation:isolate;
  min-height:var(--h);
  overflow:hidden;
  background:var(--gesso);
}

/* malha: parede de gesso claro, luz âmbar de salão por cima do ombro, madeira por baixo */
.malha{position:absolute;inset:0;z-index:-3;overflow:hidden;
  background:
    radial-gradient(70% 60% at 20% 10% in oklab, #fdfaf5 0%, transparent 70%),
    radial-gradient(60% 55% at 86% 18% in oklch, #f6e2c8 0%, transparent 72%),
    radial-gradient(55% 60% at 50% 60% in oklab, #f3eee6 0%, transparent 75%),
    radial-gradient(90% 45% at 30% 108% in oklch, var(--madeira) 0%, transparent 72%),
    linear-gradient(180deg in oklab, #f6f1ea, #efe7dc);
}
.malha i{position:absolute;display:block;border-radius:50%;will-change:transform}
.malha i:nth-child(1){width:70vmax;height:70vmax;left:52%;top:-30%;
  background:radial-gradient(circle closest-side in oklch, color-mix(in oklch, #f3d9b6 80%, transparent), transparent);
  animation:mancha1 34s ease-in-out infinite alternate}
.malha i:nth-child(2){width:60vmax;height:60vmax;left:-18%;top:30%;
  background:radial-gradient(circle closest-side in oklab, color-mix(in oklab, #ffffff 85%, transparent), transparent);
  animation:mancha2 28s ease-in-out infinite alternate}
.malha i:nth-child(3){width:80vmax;height:50vmax;left:5%;top:72%;
  background:radial-gradient(closest-side in oklch, color-mix(in oklch, var(--madeira) 75%, transparent), transparent);
  animation:mancha3 38s ease-in-out infinite alternate}
.malha i:nth-child(4){width:34vmax;height:34vmax;left:70%;top:58%;
  background:radial-gradient(circle closest-side in oklch, color-mix(in oklch, var(--ceu) 14%, transparent), transparent);
  animation:mancha2 31s ease-in-out infinite alternate-reverse}
@keyframes mancha1{to{transform:translate(-6vmax,5vmax) scale(1.08)}}
@keyframes mancha2{to{transform:translate(5vmax,-4vmax) scale(.94)}}
@keyframes mancha3{to{transform:translate(4vmax,-2vmax) scale(1.06)}}

/* parede em facetas, como a da recepção */
.facetas{position:absolute;inset:0;z-index:-2;opacity:.55;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 100 100'><polygon points='0,0 100,0 70,30 28,34' fill='%23ffffff' fill-opacity='.55'/><polygon points='0,0 28,34 24,78 0,100' fill='%238b7564' fill-opacity='.07'/><polygon points='100,0 100,100 78,74 70,30' fill='%238b7564' fill-opacity='.13'/><polygon points='0,100 24,78 78,74 100,100' fill='%23ffffff' fill-opacity='.4'/><polygon points='28,34 70,30 78,74 24,78' fill='%23ffffff' fill-opacity='.12'/></svg>");
  background-size:clamp(120px,11vw,170px);
  -webkit-mask-image:radial-gradient(85% 75% at 72% 35%, #000 0%, rgba(0,0,0,.35) 55%, transparent 90%);
          mask-image:radial-gradient(85% 75% at 72% 35%, #000 0%, rgba(0,0,0,.35) 55%, transparent 90%);
}
/* ripado de madeira clara entrando por baixo */
.ripado{position:absolute;left:0;right:0;bottom:0;height:15%;z-index:-2;
  background:
    repeating-linear-gradient(90deg, rgba(120,86,56,.10) 0 1px, transparent 1px 3px, rgba(255,255,255,.18) 3px 4px, transparent 4px 22px),
    linear-gradient(180deg in oklch, color-mix(in oklch, var(--madeira) 0%, transparent), color-mix(in oklch, var(--madeira) 85%, transparent) 70%, var(--madeira-funda));
  -webkit-mask-image:linear-gradient(180deg, transparent, #000 60%);
          mask-image:linear-gradient(180deg, transparent, #000 60%);
}

/* ---------- texto ---------- */
.sobre{margin:0 0 18px;font-size:13px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--taupe-escuro)}
.sobre span{color:var(--tinta)}
.titulo{
  margin:0;
  font-family:var(--f-titulo);font-weight:600;
  font-size:clamp(46px, min(6.1vw, 9.4vh), 96px);
  line-height:.98;letter-spacing:-.018em;
  color:var(--tinta);
}
.titulo .quebra{display:block;font-style:italic;font-weight:500;color:var(--taupe-escuro)}
.subtitulo{
  margin:16px 0 0;
  font-family:var(--f-titulo);font-size:clamp(20px,1.75vw,27px);line-height:1.25;font-weight:400;
  color:var(--tinta-suave);
  max-width:26ch;
}
.apoio{margin:0;font-size:clamp(15.5px,1.12vw,17.5px);line-height:1.58;color:var(--tinta-suave);max-width:40ch}
.acoes{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:24px}
.botao{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 24px;border-radius:99px;
  background:var(--tinta);color:var(--branco-quente);
  font-size:16px;font-weight:500;text-decoration:none;
  box-shadow:0 10px 24px -12px rgba(29,26,23,.55);
  transition:transform .25s, box-shadow .25s, background .25s;
}
.botao svg{width:20px;height:20px;fill:currentColor}
.botao:hover{transform:translateY(-2px);background:#2b2622;box-shadow:0 16px 30px -14px rgba(29,26,23,.6)}
.ligar{font-size:15px;color:var(--tinta-suave);text-decoration-color:color-mix(in oklab, var(--tinta) 30%, transparent);text-underline-offset:4px}
.prova{margin:28px 0 0;padding:16px 0 0;border-top:1px solid color-mix(in oklab, var(--taupe) 35%, transparent);max-width:420px}
.prova blockquote{margin:0;font-family:var(--f-titulo);font-style:italic;font-size:clamp(18px,1.4vw,21px);line-height:1.3;color:var(--tinta)}
.prova figcaption{margin-top:8px;display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13.5px;color:var(--tinta-suave)}
.prova .nota b{font-weight:600;color:var(--tinta)}
.prova .nota i{font-style:normal;color:var(--dourado);letter-spacing:.06em;margin:0 3px}
.registro{margin:14px 0 0;font-size:13px;letter-spacing:.04em;color:var(--tinta-suave)}
.registro b{font-weight:600;color:var(--tinta)}

/* ---------- quadro branco ---------- */
.quadro{position:relative}
.quadro-superficie{
  position:absolute;inset:0;
  border-radius:6px;
  background:
    linear-gradient(115deg, transparent 0 34%, rgba(255,255,255,.75) 42%, transparent 52%),
    linear-gradient(115deg, transparent 0 56%, rgba(255,255,255,.45) 60%, transparent 66%),
    radial-gradient(30% 55% at 100% 72%, rgba(94,77,64,.16), transparent),
    radial-gradient(120% 90% at 20% 0% in oklab, #ffffff, #f4f5f5 60%, #e9ebeb);
  /* moldura de alumínio */
  border:clamp(7px,.75vw,11px) solid transparent;
  background-clip:padding-box;
  box-shadow:
    0 0 0 clamp(7px,.75vw,11px) #b9bfc5 inset,
    0 30px 50px -28px rgba(70,52,38,.45),
    0 6px 14px -6px rgba(70,52,38,.25);
  overflow:visible;
}
.quadro-superficie::before{ /* perfil de alumínio */
  content:"";position:absolute;inset:calc(-1 * clamp(7px,.75vw,11px));border-radius:7px;z-index:-1;
  background:linear-gradient(160deg, var(--aluminio-1), var(--aluminio-2) 40%, #e6e9ec 55%, var(--aluminio-3));
}
.quadro-superficie::after{ /* aresta interna */
  content:"";position:absolute;inset:0;border-radius:2px;pointer-events:none;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.18), inset 0 0 0 1px rgba(0,0,0,.06);
  background:#fff0;
}
/* resto de lições apagadas */
.quadro-fantasma{position:absolute;inset:0;opacity:.5;pointer-events:none;
  background:
    radial-gradient(40% 9% at 62% 22%, rgba(31,79,160,.035), transparent 70%),
    radial-gradient(30% 6% at 30% 70%, rgba(29,26,23,.03), transparent 70%),
    radial-gradient(25% 7% at 80% 82%, rgba(31,79,160,.03), transparent 70%);
}
.licao{position:absolute;display:block;overflow:visible}
.tinta{fill:var(--caneta);stroke:none}
.t-titulo{font-family:var(--f-caneta);font-size:44px;font-weight:560;font-variation-settings:"INFM" 70, "BNCE" 30;letter-spacing:-.005em}
.t-abc{font-family:var(--f-caneta);font-size:27px;font-weight:430;font-variation-settings:"INFM" 60, "BNCE" 20}
.t-abc .letra{font-weight:760;font-size:32px}
.t-lema{font-family:var(--f-caneta);font-size:30px;font-weight:600;font-variation-settings:"INFM" 80, "BNCE" 40}
.traco{fill:none;stroke:var(--caneta);stroke-width:3.6;stroke-linecap:round;stroke-linejoin:round}
.traco.ponto{stroke-width:6}
.feio .traco{stroke-width:3.8}
.traco.circulo{stroke-width:4.2}
#sublinhado{stroke-width:3.6}

.calha{
  position:absolute;left:-1.5%;right:-1.5%;bottom:calc(-1 * clamp(18px,1.7vw,24px));height:clamp(12px,1.1vw,15px);
  border-radius:2px 2px 5px 5px;
  background:linear-gradient(180deg, #f2f4f5, #c4c9ce 45%, #9aa1a8 80%, #7f868d);
  box-shadow:0 10px 16px -8px rgba(70,52,38,.45);
}
.pincel{position:absolute;bottom:62%;height:clamp(9px,.8vw,11px);border-radius:3px;
  background:linear-gradient(180deg,#fafafa,#d9dcdf);box-shadow:0 2px 3px rgba(0,0,0,.18)}
.pincel::before{content:"";position:absolute;right:0;top:0;bottom:0;width:20%;border-radius:0 3px 3px 0}
.pincel::after{content:"";position:absolute;left:28%;width:26%;top:0;bottom:0}
.pincel-preto{left:5.5%;width:clamp(64px,6vw,86px)}
.pincel-preto::before,.pincel-preto::after{background:linear-gradient(180deg,#3a3633,#141210)}
.pincel-vermelho{left:calc(5.5% + clamp(74px,7vw,100px));width:clamp(64px,6vw,86px);transform:rotate(-2deg)}
.pincel-vermelho::before,.pincel-vermelho::after{background:linear-gradient(180deg,#c4473d,#8f2620)}
.tampa-azul{position:absolute;bottom:62%;left:2.2%;width:clamp(16px,1.4vw,20px);height:clamp(9px,.8vw,11px);border-radius:3px;background:linear-gradient(180deg,#3d6cc0,#143670);box-shadow:0 2px 3px rgba(0,0,0,.2)}

.caneta{pointer-events:none}

/* ---------- retrato ---------- */
.retrato{margin:0;position:absolute;z-index:5;pointer-events:none}
.retrato img{display:block;width:100%;height:auto;max-width:none;
  filter:saturate(.9) brightness(1.03) contrast(1.02);
  -webkit-mask-image:linear-gradient(180deg, #000 0 86%, transparent 100%);
          mask-image:linear-gradient(180deg, #000 0 86%, transparent 100%);
}
.retrato::before{ /* sombra de contato na parede */
  content:"";position:absolute;left:44%;right:-10%;top:12%;bottom:0;z-index:-1;
  background:radial-gradient(closest-side in oklab, rgba(94,77,64,.22), transparent);
  transform:translate(-9%,3%);
}

/* ---------- desktop ---------- */
@media (min-width:960px){
  .hero{
    display:grid;
    grid-template-columns:var(--tw);
    grid-template-rows:auto auto;
    align-content:center;
    row-gap:clamp(22px,3.2vh,40px);
    padding:calc(var(--nav-h) + 1vh) 0 calc(var(--h) * .06) var(--px);
    height:var(--h);
  }
  .cabeca,.corpo{position:relative;z-index:6}
  .palco{display:contents}
  .retrato{height:calc(var(--h) * .92);width:var(--hw);right:calc(-1 * var(--sx));bottom:0}
  .quadro{
    position:absolute;z-index:3;
    left:max(calc(var(--px) + var(--tw) + var(--gap)), calc(100% - var(--hw) * .55 + var(--sx) - var(--h) * .63));
    right:calc(var(--hw) * .55 - var(--sx));
    top:calc(var(--h) * .17);
    height:calc(var(--h) * .6);
  }
  .licao{
    left:5.5%;top:6%;
    height:auto;
    /* área da lição: à esquerda do ombro dela, cabendo na altura do quadro */
    width:min(calc(100% - var(--hw) * .06 - 9%), calc(var(--h) * .6 * .86 * .94));
    aspect-ratio:470/500;
  }
}
@media (min-width:960px) and (max-width:1239px){
  .hero{--sx:calc(var(--hw) * .1);--tw:clamp(320px,32vw,380px)}
}
@media (min-width:960px) and (max-width:1100px){
  .nav-links{display:none}
}

/* ---------- celular e tablet estreito ---------- */
@media (max-width:959px){
  :root{--nav-h:64px}
  .nav{gap:14px}
  .nav-links{display:none}
  .marca img{width:38px}
  .marca-nome{font-size:16.5px}
  .marca-nome small{font-size:9.5px}
  .nav-agendar{padding:8px 15px;font-size:13.5px}
  .hero{padding:calc(var(--nav-h) + 18px) 0 44px;min-height:0}
  .cabeca,.corpo{padding:0 var(--px);position:relative;z-index:6}
  .sobre{font-size:11.5px;letter-spacing:.13em;margin-bottom:12px}
  .titulo{font-size:clamp(40px,11.4vw,64px)}
  .subtitulo{font-size:clamp(18px,5vw,23px);margin-top:10px;max-width:none}
  .palco{
    --qw:calc(100vw - 2 * var(--px));
    --wi:min(86vw, 440px);
    position:relative;margin-top:26px;
    height:calc(var(--qw) * .46 + var(--wi) * 1.344 * .74);
  }
  .quadro{position:absolute;left:var(--px);right:var(--px);top:0;height:calc(var(--qw) * 1.0);z-index:3}
  .licao{left:5%;top:5%;width:90%;aspect-ratio:470/500}
  .retrato{width:var(--wi);right:calc(var(--wi) * -.1);top:calc(var(--qw) * .46)}
  .so-largo{display:none}
  .retrato img{-webkit-mask-image:linear-gradient(180deg,#000 0 64%,transparent 74%);mask-image:linear-gradient(180deg,#000 0 64%,transparent 74%)}
  .corpo{margin-top:-6px}
  .acoes{margin-top:20px}
  .botao{width:100%;justify-content:center}
  .ligar{width:100%;text-align:center}
  .ripado{height:9%}
}

/* ---------- entrada ---------- */
.js .cabeca > *, .js .corpo > *{opacity:0;transform:translateY(14px);animation:sobe .9s cubic-bezier(.2,.7,.2,1) forwards}
.js .cabeca > :nth-child(1){animation-delay:.05s}
.js .cabeca > :nth-child(2){animation-delay:.15s}
.js .cabeca > :nth-child(3){animation-delay:.3s}
.js .corpo > :nth-child(1){animation-delay:.42s}
.js .corpo > :nth-child(2){animation-delay:.52s}
.js .corpo > :nth-child(3){animation-delay:.62s}
.js .corpo > :nth-child(4){animation-delay:.7s}
.js .quadro{opacity:0;transform:translateY(18px);animation:sobe 1s .2s cubic-bezier(.2,.7,.2,1) forwards}
.js .retrato{opacity:0;animation:aparece 1.2s .35s ease-out forwards}
@keyframes sobe{to{opacity:1;transform:none}}
@keyframes aparece{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}
.hero.fora .malha i{animation-play-state:paused}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important;transition-duration:.01ms!important;transition-delay:0s!important}
}