/* =========================================================
   Dr. Roberto Araújo Macedo — ombro e cotovelo
   Sistema visual: porcelana fria + azul da marca dele + âmbar de foco.
   Assinatura: o goniômetro (arco de movimento) no hero.
   ========================================================= */

:root{
  /* cor — extraída da identidade do Dr. Roberto: o azul royal #275EC4 do anel
     do retrato, o mesmo dos scrubs do Manguito e das peças do Instagram.
     Aprofundado aqui para dar contraste de texto e de botão. */
  --paper:      #F1F3F7;   /* porcelana com viés azul */
  --paper-2:    #E5EAF2;   /* seção alternada */
  --card:       #FFFFFF;
  --abyss:      #0E1E38;   /* navy profundo — texto e faixas escuras */
  --petrol:     #1B4E9B;   /* primária */
  --petrol-dk:  #143A76;
  --mist:       #C7D5E9;   /* linhas e tints */
  --line:       #D4DEEC;
  --muted:      #4F5F76;
  --amber:      #E39A2B;   /* acento — só no goniômetro e nos CTAs de destaque */
  --amber-dk:   #C57F16;
  --wa:         #25D366;

  /* tipografia */
  --display: "Archivo", system-ui, sans-serif;
  --body:    "Source Serif 4", Georgia, serif;
  --util:    "IBM Plex Mono", ui-monospace, monospace;

  /* medidas */
  --wrap: 1180px;
  --r: 4px;
  --r-lg: 10px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:84px; }

body{
  margin:0;
  background:var(--paper);
  color:var(--abyss);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

a{ color:var(--petrol); }

.wrap{ width:min(100% - 40px, var(--wrap)); margin-inline:auto; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--abyss); color:#fff; padding:12px 18px;
}
.skip:focus{ left:12px; top:12px; }

:focus-visible{ outline:3px solid var(--amber); outline-offset:3px; border-radius:2px; }

/* ---------- tipografia base ---------- */
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:700;
  letter-spacing:-0.015em;
  line-height:1.08;
  margin:0;
  font-variation-settings:"wdth" 100;
}

.eyebrow{
  font-family:var(--util);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--petrol);
  margin:0 0 18px;
}
.eyebrow.light{ color:#8FB6E8; }

.section-h{
  font-size:clamp(1.9rem, 3.6vw, 2.9rem);
  max-width:20ch;
  margin-bottom:18px;
}
.section-sub{
  color:var(--muted);
  max-width:60ch;
  margin:0 0 40px;
}
.body-lg{ font-size:1.06rem; color:#26364F; max-width:56ch; }

/* ---------- botões ---------- */
.btn{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--display);
  font-size:.94rem; font-weight:600; letter-spacing:.005em;
  padding:12px 20px;
  border-radius:var(--r);
  border:1.5px solid transparent;
  text-decoration:none;
  cursor:pointer;
  transition:background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.btn-lg{ padding:15px 26px; font-size:1rem; }

.btn-primary{ background:var(--petrol); color:#fff; }
.btn-primary:hover{ background:var(--petrol-dk); }

.btn-amber{ background:var(--amber); color:var(--abyss); }
.btn-amber:hover{ background:var(--amber-dk); color:#fff; }

.btn-quiet{ background:transparent; color:var(--abyss); border-color:var(--abyss); }
.btn-quiet:hover{ background:var(--abyss); color:var(--paper); }

.btn-ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.45); }
.btn-ghost:hover{ background:rgba(255,255,255,.12); }

.wa-dot{
  width:9px; height:9px; border-radius:50%;
  background:var(--wa);
  box-shadow:0 0 0 3px rgba(37,211,102,.22);
  flex:none;
}

.linklike{
  background:none; border:0; padding:0;
  font:inherit; color:var(--petrol);
  text-decoration:underline; text-underline-offset:3px;
  cursor:pointer;
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(241,243,247,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; gap:22px;
  min-height:72px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none; color:inherit;
  margin-right:auto;
}
.brand-mark{
  width:42px; height:42px; border-radius:50%;
  overflow:hidden; flex:none;
  box-shadow:0 0 0 1.5px var(--mist);
}
.brand-text strong{
  display:block;
  font-family:var(--display); font-size:1rem; font-weight:700;
  letter-spacing:-0.01em;
}
.brand-text small{
  display:block;
  font-family:var(--util); font-size:.68rem;
  letter-spacing:.05em; color:var(--muted);
}

.nav{ display:flex; gap:26px; }
.nav a{
  font-family:var(--display); font-size:.92rem; font-weight:500;
  color:var(--abyss); text-decoration:none;
  padding-bottom:2px;
  border-bottom:2px solid transparent;
}
.nav a:hover{ border-bottom-color:var(--amber); }

.nav-toggle{
  display:none;
  width:42px; height:42px;
  background:none; border:1px solid var(--line); border-radius:var(--r);
  cursor:pointer;
  padding:0;
}
.nav-toggle span{
  display:block; width:18px; height:2px; margin:3px auto;
  background:var(--abyss);
}

/* =========================================================
   HERO — assinatura: goniômetro
   ========================================================= */
.hero{ padding:clamp(48px, 7vw, 92px) 0 clamp(40px, 6vw, 76px); }
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr;
  gap:clamp(32px, 5vw, 70px);
  align-items:center;
}

.hero h1{
  font-size:clamp(1.95rem, 3.4vw, 2.95rem);
  font-variation-settings:"wdth" 92;
  margin-bottom:22px;
  text-wrap:balance;
}
.hero h1 em{
  font-style:normal;
  color:var(--petrol);
  font-variation-settings:"wdth" 108;
}

.lede{ font-size:1.12rem; color:#25354D; max-width:52ch; margin:0 0 30px; }

.hero-actions{ display:flex; flex-wrap:wrap; gap:12px; margin-bottom:34px; }

.hero-creds{
  list-style:none; margin:0; padding:22px 0 0;
  border-top:1px solid var(--line);
  display:flex; flex-wrap:wrap; gap:12px 30px;
  font-family:var(--util); font-size:.86rem;
}
.hero-creds .k{
  display:block;
  font-size:.65rem; letter-spacing:.13em; text-transform:uppercase;
  color:var(--muted);
}

/* --- retrato protagonista, com anel de medição discreto --- */
.portrait-wrap{
  position:relative;
  width:min(430px, 92%);
  aspect-ratio:1/1;
  margin:0 auto;
}
.p-ring{
  position:absolute; inset:0;
  width:100%; height:100%;
  overflow:visible; pointer-events:none;
}
.p-ring-base{
  fill:none; stroke:var(--mist); stroke-width:1.5; opacity:.55;
}
.p-ring-arc{
  fill:none; stroke:var(--amber); stroke-width:2.5; stroke-linecap:round;
  stroke-dasharray:645; stroke-dashoffset:645;
  animation:ringSweep 1.5s cubic-bezier(.3,.7,.2,1) .3s forwards;
}
@keyframes ringSweep{ to{ stroke-dashoffset:0; } }
.p-ring-ticks line{ stroke:var(--petrol); stroke-width:1.5; opacity:.35; }
.p-num{
  font-family:var(--util); font-size:12px; font-weight:500;
  fill:var(--muted); opacity:.8;
}
.portrait{
  position:absolute; left:50%; top:50%;
  transform:translate(-50%,-50%);
  width:86%; aspect-ratio:1/1;
  border-radius:50%; overflow:hidden;
  box-shadow:0 24px 60px rgba(14,30,56,.16);
}
.portrait img{ width:100%; height:100%; object-fit:cover; }

.gonio-cap{
  margin:22px auto 0;
  font-size:.9rem; color:var(--muted);
  max-width:46ch; text-align:center;
}
.gonio-cap b{ font-family:var(--util); font-size:.86rem; color:var(--abyss); }

/* =========================================================
   FAIXA DE CREDENCIAIS
   ========================================================= */
.band{
  background:var(--abyss); color:#DCE5F2;
  padding:34px 0;
}
.band-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:28px;
}
.band-item{ border-left:2px solid var(--amber); padding-left:16px; }
.band-n{
  display:block;
  font-family:var(--util); font-size:.78rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; color:var(--amber);
  margin-bottom:6px;
}
.band-item p{ margin:0; font-size:.94rem; line-height:1.45; }
.band-item b{ color:#fff; font-weight:600; }

/* =========================================================
   SEÇÕES
   ========================================================= */
.section{ padding:clamp(56px, 8vw, 104px) 0; }
.section-tint{ background:var(--paper-2); }

.two-col{
  display:grid; grid-template-columns:1fr 1fr;
  gap:clamp(32px, 5vw, 72px);
  align-items:start;
}
.col-sticky{ position:sticky; top:104px; }
.col-sticky .body-lg + .body-lg{ margin-top:16px; }

/* --- linha do tempo --- */
.timeline{ list-style:none; margin:0; padding:0; }
.timeline li{
  position:relative;
  padding:0 0 30px 30px;
  border-left:1.5px solid var(--line);
}
.timeline li:last-child{ border-left-color:transparent; padding-bottom:0; }
.timeline li::before{
  content:""; position:absolute; left:-6.5px; top:7px;
  width:11px; height:11px; border-radius:50%;
  background:var(--paper); box-shadow:inset 0 0 0 2.5px var(--petrol);
}
.tl-year{
  display:block;
  font-family:var(--util); font-size:.74rem; font-weight:500;
  letter-spacing:.1em; color:var(--amber-dk);
  margin-bottom:4px;
}
.timeline h3{ font-size:1.14rem; margin-bottom:5px; }
.timeline p{ margin:0; color:var(--muted); font-size:.98rem; }

/* --- faixa escura --- */
.dark-band{
  background:var(--abyss); color:#CEDCEF;
  padding:clamp(56px, 8vw, 96px) 0;
  position:relative; overflow:hidden;
}
.band-arc{
  position:absolute; right:-60px; bottom:-40px;
  width:min(46vw, 520px); height:auto;
  color:#fff; opacity:.07; pointer-events:none;
}
.dark-band .wrap{ position:relative; }
.dark-h{
  font-family:var(--display); font-weight:700;
  font-size:clamp(1.7rem, 3.4vw, 2.7rem);
  font-variation-settings:"wdth" 94;
  color:#fff;
  max-width:26ch;
  margin:0 0 34px;
  text-wrap:balance;
}
.dark-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:30px;
  border-top:1px solid rgba(255,255,255,.16);
  padding-top:30px;
}
.dark-grid p{ margin:0; font-size:1rem; line-height:1.6; }

/* --- cards de condições --- */
.joint-h{
  font-family:var(--util); font-size:.8rem; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase; color:var(--muted);
  display:flex; align-items:center; gap:16px;
  margin:44px 0 20px;
}
.joint-h::after{
  content:""; flex:1; height:1px; background:var(--line);
}
.joint-h span{ color:var(--abyss); }

.cards{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(258px, 1fr));
  gap:16px;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:24px 22px;
  transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.card:hover{
  border-color:var(--petrol);
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(14,30,56,.07);
}
.card h4{ font-size:1.06rem; margin-bottom:8px; }
.card p{ margin:0; color:var(--muted); font-size:.95rem; }

.card-note{ margin-top:26px; color:var(--muted); font-size:.96rem; }

/* =========================================================
   AGENDA
   ========================================================= */
.booking-wrap{ margin-bottom:26px; }
.booking-wrap iframe{
  width:100%; height:620px; border:1px solid var(--line);
  border-radius:var(--r-lg); background:#fff;
}
.booking-alt{ display:flex; flex-wrap:wrap; gap:12px; }

.gcal{
  display:grid; grid-template-columns:300px 1fr;
  border:1px solid var(--line); border-radius:var(--r-lg);
  background:var(--card); overflow:hidden;
}
.gcal-side{ padding:28px 26px; border-right:1px solid var(--line); background:#FAFBFD; }
.gcal-brand{
  display:flex; align-items:center; gap:8px;
  font-family:var(--util); font-size:.72rem; letter-spacing:.06em;
  color:var(--muted); margin-bottom:16px;
}
.gcal-gmark{ width:16px; height:16px; flex:none; }
.gcal-side h3{ font-size:1.16rem; margin-bottom:18px; }
.gcal-meta{ list-style:none; margin:0; padding:0; display:grid; gap:14px; }
.gcal-meta li{ display:flex; gap:10px; font-size:.92rem; color:var(--muted); }
.gcal-meta b{ color:var(--abyss); }
.gi{ flex:none; color:var(--petrol); }
.gi svg{ width:18px; height:18px; display:block; margin-top:2px; }
.gcal-note svg{ width:14px; height:14px; vertical-align:-2px; margin-right:4px; color:var(--petrol); }

.gcal-main{ padding:28px 26px; }
.gcal-main-head{ display:flex; align-items:center; gap:12px; margin-bottom:18px; }
.gcal-main-head h4{ font-size:1.02rem; }
.gcal-demo-tag{
  font-family:var(--util); font-size:.6rem; font-weight:600;
  letter-spacing:.12em;
  background:var(--amber); color:var(--abyss);
  padding:3px 8px; border-radius:3px;
  vertical-align:middle; margin-left:8px;
}
.gcal-days{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:20px; }
.gcal-day{
  width:64px; padding:10px 0;
  background:#fff; border:1px solid var(--line); border-radius:var(--r);
  cursor:pointer; text-align:center;
  font-family:var(--util);
  transition:border-color .16s ease, background .16s ease;
}
.gcal-day:hover{ border-color:var(--petrol); }
.gcal-day.active{ background:var(--petrol); border-color:var(--petrol); color:#fff; }
.gd-dow{ font-size:.64rem; letter-spacing:.1em; text-transform:uppercase; opacity:.8; }
.gd-num{ font-size:1.24rem; font-weight:600; line-height:1.2; }
.gd-mon{ font-size:.64rem; letter-spacing:.08em; opacity:.8; }

.gcal-slots{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(88px, 1fr));
  gap:8px; margin-bottom:18px;
}
.gcal-slot{
  padding:11px 0;
  background:#fff; border:1px solid var(--petrol); border-radius:var(--r);
  color:var(--petrol); font-family:var(--util); font-size:.92rem;
  cursor:pointer;
  transition:background .16s ease, color .16s ease;
}
.gcal-slot:hover{ background:var(--petrol); color:#fff; }
.gcal-note{ font-size:.85rem; color:var(--muted); }

/* =========================================================
   ASSISTENTE
   ========================================================= */
.assist{ background:var(--petrol-dk); color:#DCE7F5; padding:clamp(44px, 6vw, 72px) 0; }
.assist-inner{ display:flex; align-items:center; gap:clamp(24px, 4vw, 48px); flex-wrap:wrap; }
.assist-figure{ display:flex; flex-direction:column; align-items:center; gap:16px; }
.assist-bubble{
  max-width:240px;
  background:#fff; color:var(--abyss);
  border:0; border-radius:14px 14px 14px 4px;
  padding:14px 16px;
  font-family:var(--body); font-size:.92rem; font-style:italic;
  line-height:1.5; text-align:left; cursor:pointer;
  box-shadow:0 10px 26px rgba(0,0,0,.22);
  transition:transform .18s ease;
}
.assist-bubble:hover{ transform:translateY(-2px); }
.ab-go{
  display:block; margin-top:8px;
  font-family:var(--util); font-style:normal; font-size:.7rem;
  color:var(--petrol); letter-spacing:.04em;
}
.assist-mascot{
  width:clamp(130px, 15vw, 170px); aspect-ratio:1/1;
  border-radius:50%; object-fit:cover;
  box-shadow:0 0 0 3px var(--amber), 0 0 0 10px rgba(227,154,43,.18), 0 18px 40px rgba(0,0,0,.3);
}
.assist-copy{ flex:1; min-width:280px; }
.assist-copy p{ max-width:60ch; margin:0 0 22px; }
.assist .dark-h{ margin-bottom:14px; }

/* =========================================================
   AVALIAÇÕES
   ========================================================= */
.reviews{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:20px; }
.review-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:28px 26px; text-decoration:none; color:inherit;
  transition:border-color .18s ease, transform .18s ease;
}
.review-card:hover{ border-color:var(--petrol); transform:translateY(-2px); }
.rv-logo{ width:34px; height:34px; margin-bottom:16px; display:block; }
.rv-doc{
  display:grid; place-items:center;
  background:#00A0B0; color:#fff; border-radius:8px;
  font-family:var(--display); font-weight:700; font-size:1.3rem;
}
.review-card h4{ font-size:1.1rem; margin-bottom:6px; }
.review-card p{ margin:0 0 14px; color:var(--muted); font-size:.95rem; }
.rv-go{ font-family:var(--util); font-size:.8rem; color:var(--petrol); }

/* =========================================================
   LOCALIZAÇÃO
   ========================================================= */
.addr{
  font-style:normal; font-size:1.08rem; line-height:1.6;
  margin:0 0 26px;
}
.facts{ margin:0 0 28px; padding:0; border-top:1px solid var(--line); }
.facts > div{
  display:grid; grid-template-columns:1fr 1.4fr; gap:16px;
  padding:13px 0; border-bottom:1px solid var(--line);
}
.facts dt{
  font-family:var(--util); font-size:.72rem;
  letter-spacing:.09em; text-transform:uppercase; color:var(--muted);
  padding-top:3px;
}
.facts dd{ margin:0; font-size:.98rem; }

.map{ border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--line); }
.map iframe{ width:100%; height:430px; border:0; display:block; }

/* =========================================================
   REFERÊNCIAS
   ========================================================= */
.edu-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); gap:20px; }
.edu-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:26px 24px; text-decoration:none; color:inherit;
  transition:border-color .18s ease;
}
.edu-card:hover{ border-color:var(--petrol); }
.edu-logo-badge{
  height:54px; display:flex; align-items:center;
  margin-bottom:20px;
}
.edu-logo-badge img{ height:100%; width:auto; max-width:180px; object-fit:contain; }
.edu-text{
  width:88px; justify-content:center;
  border:1.5px solid var(--petrol); border-radius:8px;
  font-family:var(--display); font-weight:700; font-size:1.3rem;
  color:var(--petrol); letter-spacing:.03em;
}
.edu-card h4{ font-size:1.06rem; margin-bottom:6px; }
.edu-card p{ margin:0; color:var(--muted); font-size:.94rem; }

/* =========================================================
   RODAPÉ
   ========================================================= */
.site-footer{ background:var(--abyss); color:#B7C7DE; padding:clamp(48px, 6vw, 72px) 0 30px; }
.footer-grid{
  display:grid; grid-template-columns:1.3fr 1fr 1fr;
  gap:40px; padding-bottom:36px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.brand-footer{ margin-bottom:18px; }
.brand-footer .brand-text strong{ color:#fff; }
.brand-footer .brand-text small{ color:#8CA3C4; }
.reg{ margin:0 0 4px; font-family:var(--util); font-size:.82rem; }
.reg b{ color:#fff; }

.footer-nav{ display:flex; flex-direction:column; gap:10px; }
.footer-nav a{
  color:#B7C7DE; text-decoration:none;
  font-family:var(--display); font-size:.94rem;
}
.footer-nav a:hover{ color:var(--amber); }

.footer-cta{ display:flex; flex-direction:column; gap:12px; align-items:flex-start; }

.footer-legal{ padding-top:26px; font-size:.85rem; color:#8CA3C4; }
.footer-legal p{ margin:0 0 8px; }
.urgent{
  background:rgba(227,154,43,.12);
  border-left:2px solid var(--amber);
  padding:12px 16px;
  color:#E7D9BE;
}
.urgent strong{ color:var(--amber); }

/* =========================================================
   CHAT — Manguito
   ========================================================= */
.chat-fab{
  position:fixed; right:20px; bottom:20px; z-index:120;
  width:62px; height:62px; border-radius:50%;
  background:var(--petrol); border:2px solid var(--amber);
  padding:0; cursor:pointer; overflow:hidden;
  box-shadow:0 8px 26px rgba(14,30,56,.32);
  transition:transform .18s ease;
}
.chat-fab:hover{ transform:scale(1.06); }
.chat-fab img{ width:100%; height:100%; object-fit:cover; }

.chat-window{
  position:fixed; right:20px; bottom:94px; z-index:121;
  width:min(380px, calc(100vw - 40px));
  height:min(560px, calc(100vh - 130px));
  background:var(--card);
  border:1px solid var(--line); border-radius:var(--r-lg);
  box-shadow:0 20px 50px rgba(14,30,56,.28);
  display:flex; flex-direction:column; overflow:hidden;
  opacity:0; visibility:hidden; transform:translateY(14px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s;
}
.chat-window.open{ opacity:1; visibility:visible; transform:none; }

.chat-head{
  display:flex; align-items:center; gap:11px;
  padding:13px 15px;
  background:var(--abyss); color:#fff;
}
.chat-head img{ width:38px; height:38px; border-radius:50%; flex:none; }
.chat-head-text strong{ display:block; font-family:var(--display); font-size:.96rem; }
.chat-head-text small{ display:block; font-family:var(--util); font-size:.66rem; color:#8CA3C4; }
.chat-close{
  margin-left:auto; background:none; border:0; color:#8CA3C4;
  font-size:1.1rem; cursor:pointer; padding:4px 6px;
}
.chat-close:hover{ color:#fff; }

.chat-body{ flex:1; overflow-y:auto; padding:16px 15px; display:flex; flex-direction:column; gap:10px; }
.msg{
  max-width:86%; padding:11px 14px; border-radius:12px;
  font-size:.93rem; line-height:1.55;
}
.msg.bot{ background:var(--paper-2); border-bottom-left-radius:3px; align-self:flex-start; }
.msg.user{ background:var(--petrol); color:#fff; border-bottom-right-radius:3px; align-self:flex-end; }
.msg a{ color:inherit; font-weight:600; }
.msg.bot a{ color:var(--petrol); }
.msg small{ color:var(--muted); font-size:.8rem; line-height:1.5; display:inline-block; }

.typing{ display:flex; gap:4px; padding:12px 14px; align-self:flex-start; }
.typing span{
  width:7px; height:7px; border-radius:50%; background:var(--mist);
  animation:blink 1.2s infinite;
}
.typing span:nth-child(2){ animation-delay:.16s; }
.typing span:nth-child(3){ animation-delay:.32s; }
@keyframes blink{ 0%,60%,100%{opacity:.35} 30%{opacity:1} }

.chat-quick{ display:flex; flex-wrap:wrap; gap:6px; padding:0 15px 10px; }
.qbtn{
  background:#fff; border:1px solid var(--line); border-radius:20px;
  padding:6px 12px; font-family:var(--display); font-size:.8rem;
  color:var(--petrol); cursor:pointer;
}
.qbtn:hover{ border-color:var(--petrol); background:var(--paper); }

.chat-input{ display:flex; gap:8px; padding:11px 13px; border-top:1px solid var(--line); }
.chat-input input{
  flex:1; padding:11px 13px;
  border:1px solid var(--line); border-radius:var(--r);
  font-family:var(--body); font-size:.94rem;
  background:var(--paper);
}
.chat-input button{
  width:44px; border:0; border-radius:var(--r);
  background:var(--petrol); color:#fff;
  font-size:1.1rem; cursor:pointer;
}
.chat-input button:hover{ background:var(--petrol-dk); }

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 980px){
  .hero-grid, .two-col, .ig-grid{ grid-template-columns:1fr; }
  .col-sticky{ position:static; }
  .band-grid{ grid-template-columns:repeat(2, 1fr); }
  .dark-grid{ grid-template-columns:1fr; gap:18px; }
  .gcal{ grid-template-columns:1fr; }
  .gcal-side{ border-right:0; border-bottom:1px solid var(--line); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .hero-figure{ max-width:520px; margin-inline:auto; }
}

@media (max-width: 760px){
  body{ font-size:16px; }
  .nav{
    display:none;
    position:absolute; top:72px; left:0; right:0;
    flex-direction:column; gap:0;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:8px 20px 16px;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:12px 0; border-bottom:1px solid var(--line); }
  .nav a:hover{ border-bottom-color:var(--line); color:var(--petrol); }
  .nav-toggle{ display:block; }
  .header-cta{ display:none; }

  .band-grid{ grid-template-columns:1fr; gap:18px; }
  .ig-side{ grid-template-columns:1fr; gap:20px; }
  .ig-post{ max-width:280px; }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .facts > div{ grid-template-columns:1fr; gap:2px; }
  .assist-inner{ flex-direction:column; align-items:flex-start; }
  .chat-window{ right:10px; bottom:88px; width:calc(100vw - 20px); }
  .chat-fab{ right:14px; bottom:14px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .gonio-arc{ stroke-dashoffset:0; }
  .gonio-needle{ transform:rotate(180deg); }
}

/* =========================================================
   ACESSO RÁPIDO — cartões de ação sob o hero
   ========================================================= */
.quick{ padding:0 0 clamp(40px,6vw,72px); }
.quick-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(230px, 1fr));
  gap:16px;
}
.quick-card{
  display:block; text-align:left;
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:24px 22px; text-decoration:none; color:inherit;
  font-family:inherit; font-size:inherit; cursor:pointer;
  border-top:3px solid var(--petrol);
  transition:transform .18s ease, box-shadow .18s ease;
}
.quick-card:hover{ transform:translateY(-3px); box-shadow:0 10px 28px rgba(14,30,56,.09); }
.qc-ic{
  display:grid; place-items:center;
  width:44px; height:44px; margin-bottom:14px;
  border-radius:12px;
  background:var(--paper-2); color:var(--petrol);
  transition:background .18s ease, color .18s ease;
}
.qc-ic svg{ width:23px; height:23px; }
.quick-card:hover .qc-ic{ background:var(--petrol); color:#fff; }
.quick-card h3{ font-size:1.04rem; margin-bottom:6px; }
.quick-card p{ margin:0; color:var(--muted); font-size:.92rem; }

/* =========================================================
   CABEÇALHO DE ARTICULAÇÃO
   ========================================================= */
.joint-head{
  border-top:2px solid var(--abyss);
  padding-top:18px; margin:52px 0 22px;
  display:grid; grid-template-columns:220px 1fr; gap:28px; align-items:start;
}
.joint-head h3{ font-size:1.5rem; }
.joint-head p{ margin:0; color:var(--muted); font-size:.98rem; max-width:62ch; }

.card-sig{
  margin-top:14px !important; padding-top:12px;
  border-top:1px dashed var(--line);
  font-size:.9rem;
}
.card-sig b{
  display:block; margin-bottom:3px;
  font-family:var(--util); font-weight:600; font-size:.62rem;
  letter-spacing:.11em; text-transform:uppercase; color:var(--petrol);
}

/* =========================================================
   ETAPAS DA CONSULTA
   ========================================================= */
.steps{
  list-style:none; margin:0 0 44px; padding:0;
  display:grid; grid-template-columns:repeat(auto-fit, minmax(238px, 1fr)); gap:26px;
}
.step{ border-top:2px solid var(--petrol); padding-top:18px; }
.step-n{
  font-family:var(--util); font-size:.76rem; font-weight:600;
  letter-spacing:.12em; color:var(--amber-dk); display:block; margin-bottom:8px;
}
.step h4{ font-size:1.06rem; margin-bottom:8px; }
.step p{ margin:0; color:var(--muted); font-size:.95rem; }

.prep{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-lg);
  border-left:3px solid var(--amber);
  padding:28px 30px;
}
.prep h3{ font-size:1.14rem; margin-bottom:14px; }
.prep ul{ margin:0 0 14px; padding-left:20px; color:var(--muted); }
.prep li{ margin-bottom:6px; }
.prep b{ color:var(--abyss); }
.prep-tip{ margin:0; font-size:.92rem; color:var(--muted); }

/* =========================================================
   FORMAÇÃO
   ========================================================= */
.form-grid{
  display:grid; grid-template-columns:340px 1fr;
  gap:clamp(30px, 4vw, 56px); align-items:start;
}
.form-photo{ position:sticky; top:104px; }
.form-photo img{
  width:100%; border-radius:var(--r-lg);
  border:1px solid var(--line);
}
.form-reg{
  display:grid; grid-template-columns:1fr 1fr; gap:2px;
  background:var(--line); border:1px solid var(--line);
  border-radius:var(--r-lg); overflow:hidden; margin-top:14px;
}
.form-reg > div{ background:var(--card); padding:14px 16px; }
.form-reg dt{
  font-family:var(--util); font-size:.65rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--muted); margin-bottom:3px;
}
.form-reg dd{ margin:0; font-family:var(--util); font-size:1.02rem; font-weight:600; }

.form-body .body-lg + .body-lg{ margin-top:16px; }
.form-body .timeline{ margin-top:34px; }

/* =========================================================
   GALERIA — ensino e atualização
   ========================================================= */
.gallery{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:20px;
}
.gal{
  margin:0; background:var(--card);
  border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden;
}
/* fotos de grupo: rostos ficam no terço superior — ancorar o corte lá em cima,
   nunca no centro, senão o enquadramento decapita as pessoas. */
.gal img{ width:100%; height:300px; object-fit:cover; object-position:center 22%; }
.gal-wide img{ height:340px; object-position:center 26%; }
.gal figcaption{
  padding:16px 18px; font-size:.9rem; color:var(--muted); line-height:1.5;
}
.gal figcaption b{ color:var(--abyss); }

/* =========================================================
   TEMAS → INSTAGRAM
   ========================================================= */
.temas{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(300px, 1fr)); gap:18px;
}
.tema{
  display:flex; gap:16px;
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:16px; text-decoration:none; color:inherit;
  transition:border-color .18s ease, transform .18s ease;
}
.tema:hover{ border-color:var(--petrol); transform:translateY(-2px); }
.tema-capa{
  width:92px; flex:none; border-radius:8px; overflow:hidden;
  background:var(--paper-2);
}
.tema-capa img{ width:100%; height:100%; object-fit:cover; }
.tema-capa-vazia{
  display:grid; place-items:center; min-height:118px;
  background:linear-gradient(160deg, var(--petrol), var(--abyss));
}
.tema-capa-vazia b{
  font-family:var(--display); font-size:2rem; color:#fff; opacity:.85;
}
.tema-txt{ display:block; }
.tema-tag{
  display:inline-block;
  font-family:var(--util); font-size:.63rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--petrol);
  background:var(--paper-2); padding:3px 8px; border-radius:20px;
  margin-bottom:8px;
}
.tema-txt strong{
  display:block; font-family:var(--display); font-size:1rem;
  line-height:1.25; margin-bottom:6px;
}
.tema-desc{ display:block; font-size:.88rem; color:var(--muted); line-height:1.5; }
.tema-go{
  display:block; margin-top:10px;
  font-family:var(--util); font-size:.74rem; color:var(--petrol);
}

.ig-cta{ display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }

/* =========================================================
   ARTIGOS OFICIAIS (SBCOC · Ortopedia e sua saúde)
   ========================================================= */
.aprenda-head{ margin:44px 0 20px; max-width:640px; }
.aprenda-head h3{
  font-family:var(--display); font-size:1.3rem; margin-bottom:8px;
}
.aprenda-head h3 em{ font-style:italic; color:var(--petrol); }
.aprenda-head p{ color:var(--muted); font-size:.96rem; line-height:1.6; }

.artigos{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:16px;
}
.artigo{
  display:flex; flex-direction:column; gap:8px;
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:18px 20px; text-decoration:none; color:inherit;
  transition:border-color .18s ease, transform .18s ease;
}
.artigo:hover{ border-color:var(--petrol); transform:translateY(-2px); }
.artigo-fonte{
  font-family:var(--util); font-size:.62rem; letter-spacing:.09em;
  text-transform:uppercase; color:var(--petrol);
}
.artigo strong{
  font-family:var(--display); font-size:1.02rem; line-height:1.3;
}
.artigo-desc{ font-size:.88rem; color:var(--muted); line-height:1.5; flex:1; }
.artigo-go{
  font-family:var(--util); font-size:.72rem; color:var(--petrol); margin-top:4px;
}
.artigo-mais{
  background:linear-gradient(160deg, var(--petrol), var(--abyss));
  border-color:transparent;
}
.artigo-mais .artigo-fonte{ color:var(--amber); }
.artigo-mais strong, .artigo-mais .artigo-desc{ color:#fff; }
.artigo-mais .artigo-desc{ opacity:.85; }
.artigo-mais .artigo-go{ color:var(--amber); }

/* =========================================================
   RESPONSIVO — novos blocos
   ========================================================= */
@media (max-width: 980px){
  .form-grid{ grid-template-columns:1fr; }
  .form-photo{ position:static; max-width:400px; }
  .gallery{ grid-template-columns:1fr; }
  .joint-head{ grid-template-columns:1fr; gap:10px; }
}
@media (max-width: 760px){
  .tema{ flex-direction:column; }
  .tema-capa{ width:100%; height:170px; }
  .gal img, .gal-wide img{ height:210px; }
}

/* =========================================================
   VÍDEOS OFICIAIS (SBOT / SBCOC · YouTube)
   ========================================================= */
.videos-grupo{
  display:flex; align-items:center; gap:16px;
  margin:34px 0 2px;
  font-family:var(--util); font-size:.78rem; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase; color:var(--abyss);
}
.videos-grupo::after{ content:""; flex:1; height:1px; background:var(--line); }
.videos-fonte{
  margin:0 0 16px;
  font-size:.88rem; color:var(--muted);
}
.videos{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:16px;
}
.video-card{ margin:0; }
.video-frame{
  aspect-ratio:16/9;
  border-radius:var(--r-lg); overflow:hidden;
  border:1px solid var(--line); background:var(--abyss);
}
.video-frame iframe{ width:100%; height:100%; border:0; display:block; }
.video-card figcaption{
  margin-top:8px;
  font-size:.88rem; color:var(--muted);
}
.video-aviso{
  margin:16px 0 0; padding:12px 16px;
  border-left:3px solid var(--amber);
  background:var(--card); border-radius:0 var(--r-lg) var(--r-lg) 0;
  font-size:.9rem; color:var(--muted);
}

/* =========================================================
   MICROINTERAÇÕES — reveals, scrollspy, header, foco
   ========================================================= */
.rvl{
  opacity:0; transform:translateY(14px);
  transition:opacity .55s ease, transform .55s cubic-bezier(.25,.6,.25,1);
  transition-delay:var(--rd, 0ms);
}
.rvl.in{ opacity:1; transform:none; }

.nav a.active{
  color:var(--petrol);
  border-bottom-color:var(--amber);
}

.site-header{ transition:box-shadow .25s ease; }
.site-header.scrolled{ box-shadow:0 6px 24px rgba(14,30,56,.08); }

:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:2px;
  border-radius:3px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:.01ms !important;
    animation-delay:0ms !important;
    transition-duration:.01ms !important;
  }
  .rvl{ opacity:1; transform:none; }
  .p-ring-arc{ stroke-dashoffset:0; }
  html{ scroll-behavior:auto; }
}