/* ==========================================================================
   Medstart — site comercial (landing + entrar + termos)
   Paleta e tipografia: MESTRE-IDENTIDADE-VISUAL.md. Pílulas/glass e serifa de
   acento: licença dada no BRIEF-SITE-COMERCIAL.md §4 (padrão motionsites).
   Azul é o único acento. Sombras só pretas. Hierarquia por tamanho e peso.
   ========================================================================== */

:root{
  --azul:#0067B9;
  --azul-light:#2E8AD4;
  --azul-dark:#004F8F;
  --azul-tint:#EAF3FB;
  --grafite:#25282A;
  --grafite-2:#1A1C1E;
  --cinza:#ABAEAB;
  --cinza-medio:#6B6E72;
  --branco:#FFFFFF;
  --bg-claro:#F4F4F2;
  --paper:#FFFFFF;
  --rule:#E4E3DD;
  --rule-dark:rgba(255,255,255,.10);
  --shadow:rgba(37,40,42,.10);
  --danger-bg:#FDF1EF;
  --danger-border:#E9C3BB;
  --danger-fg:#9B2C17;
  --radius:14px;
  --radius-sm:10px;
  --pill:999px;
  --wrap:1140px;
  --font:'Poppins',-apple-system,'Segoe UI',sans-serif;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{margin:0}
body{
  background:var(--bg-claro);color:var(--grafite);
  font-family:var(--font);font-size:16px;line-height:1.55;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;line-height:1.1;text-wrap:balance}
p{margin:0}
a{color:inherit}
button{font-family:inherit;cursor:pointer}
img,video{max-width:100%;display:block}
[hidden]{display:none !important}
::selection{background:var(--azul);color:#fff}
:focus-visible{outline:2px solid var(--azul-light);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.eyebrow{
  display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--azul);margin-bottom:14px;
}
.on-dark .eyebrow{color:var(--azul-light)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- Reveal em cascata (mecânica do ex.4 do motionsites) ----
   .appear começa invisível; ao entrar na tela ganha .is-in via IntersectionObserver.
   Sem JS, sem IO ou com reduced-motion tudo fica visível de saída. */
.appear{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0ms)}
.appear.is-in{opacity:1;transform:none}
html.no-reveal .appear{opacity:1;transform:none;transition:none}
@media (prefers-reduced-motion:reduce){
  .appear{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}

/* ==========================================================================
   Botões (pílula + "liquid glass")
   ========================================================================== */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--pill);border:1px solid transparent;
  font-size:.95rem;font-weight:600;letter-spacing:.01em;text-decoration:none;
  overflow:hidden;isolation:isolate;white-space:nowrap;
  transition:transform .18s var(--ease),background .18s,border-color .18s,box-shadow .18s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:var(--azul);color:#fff;
  box-shadow:0 10px 30px -12px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-primary:hover{background:var(--azul-dark);transform:translateY(-1px)}
/* brilho que atravessa o botão de tempos em tempos */
.btn-primary::after{
  content:"";position:absolute;inset:-40% auto -40% -60%;width:40%;
  background:linear-gradient(105deg,transparent 0%,rgba(255,255,255,.38) 50%,transparent 100%);
  transform:skewX(-18deg);animation:sheen 5.5s var(--ease) infinite;pointer-events:none;
}
@keyframes sheen{0%,72%{left:-60%}100%{left:130%}}
.btn-glass{
  background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 8px 24px -14px rgba(0,0,0,.6);
}
.btn-glass:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3)}
.btn-outline{background:transparent;color:var(--grafite);border-color:#CFCFC9}
.btn-outline:hover{border-color:var(--grafite)}
.btn-sm{padding:10px 18px;font-size:.85rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}

/* ==========================================================================
   Nav pílula
   ========================================================================== */
.nav{
  position:fixed;top:14px;left:0;right:0;z-index:50;display:flex;justify-content:center;padding:0 14px;
  pointer-events:none;
}
.nav-pill{
  pointer-events:auto;display:flex;align-items:center;gap:6px;
  width:100%;max-width:var(--wrap);padding:8px 10px 8px 18px;border-radius:var(--pill);
  background:rgba(26,28,30,.92);border:1px solid rgba(255,255,255,.10); /* era .72: o azul do lettering sumia sobre secao clara (2026-09-11) */
  -webkit-backdrop-filter:blur(18px) saturate(1.5);backdrop-filter:blur(18px) saturate(1.5);
  box-shadow:0 12px 40px -18px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.08);
}
.nav-logo{display:flex;align-items:center;gap:9px;margin-right:auto;text-decoration:none}
.nav-logo img{height:22px;width:auto}
/* tag "beta" ao lado do logotipo (2026-09-07) */
.nav-beta{
  display:inline-block;padding:3px 7px 2px;border-radius:var(--pill);
  font-size:.58rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;line-height:1.2;
  color:var(--azul-light);border:1px solid rgba(46,138,212,.55);background:rgba(46,138,212,.10);
  transform:translateY(1px);
}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  color:rgba(255,255,255,.82);text-decoration:none;font-size:.86rem;font-weight:500;
  padding:8px 13px;border-radius:var(--pill);transition:background .15s,color .15s;
}
.nav-links a:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-cta{display:flex;align-items:center;gap:6px;margin-left:8px}
.nav-cta .btn{padding:9px 16px;font-size:.84rem}
.nav-burger{
  display:none;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);color:#fff;align-items:center;justify-content:center;
}
.nav-burger svg{width:18px;height:18px}
/* menu full-screen com blur (ex.3/4) */
.nav-sheet{
  position:fixed;inset:0;z-index:49;display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:110px 28px 40px;background:rgba(26,28,30,.86);
  -webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);
  opacity:0;visibility:hidden;transition:opacity .28s var(--ease),visibility .28s;
}
.nav-sheet.open{opacity:1;visibility:visible}
.nav-sheet a{
  color:#fff;text-decoration:none;font-size:1.6rem;font-weight:600;padding:12px 0;
  border-bottom:1px solid rgba(255,255,255,.08);opacity:0;transform:translateY(10px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);transition-delay:var(--d,0ms);
}
.nav-sheet.open a{opacity:1;transform:none}
.nav-sheet .sheet-cta{margin-top:26px;display:flex;flex-direction:column;gap:10px}
.nav-sheet .sheet-cta a{border:0;padding:14px 26px;font-size:1rem;opacity:1;transform:none}
body.menu-open{overflow:hidden}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  background:var(--grafite-2);color:#fff;overflow:hidden;isolation:isolate;
}
/* A imagem não cobre o hero inteiro: é um painel à direita (60%), ancorado no canto
   inferior direito, com a borda esquerda esvaindo para o fundo. O símbolo, que está a
   70% da largura da imagem, cai sempre no terço direito da tela, inteiro. */
/* A imagem é o original inteiro (símbolo centrado, com o ambiente em volta), sem
   recorte. O painel é menor que o hero (64% da altura) para o símbolo aparecer em
   escala discreta; as bordas esvaem para o fundo, que é a mesma cor do cenário. */
.hero-media{position:absolute;right:0;top:42%;bottom:auto;transform:translateY(-50%);width:58%;height:70%;z-index:-2; /* 2026-09-11: o simbolo esta a ~70% da altura da foto; painel sobe (42%) para o simbolo alinhar com o texto; era bottom:8% */
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 30%);mask-image:linear-gradient(90deg,transparent 0%,#000 30%)}
/* as duas máscaras se multiplicam: a do painel esvai a esquerda, a da <picture> esvai topo e base */
.hero-media picture{display:block;width:100%;height:100%;
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 30%,#000 86%,transparent 100%);
  mask-image:linear-gradient(180deg,transparent 0%,#000 30%,#000 86%,transparent 100%)}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.hero-media img{opacity:1}
.hero-media video{opacity:0;transition:opacity 1.2s var(--ease)}
.hero.video-ok .hero-media video{opacity:1}
.hero.video-ok .hero-media img{opacity:0}
.hero-fade{position:absolute;inset:0;z-index:-1;background:#000;opacity:0;transition:opacity .9s var(--ease);pointer-events:none}
.hero.fading .hero-fade{opacity:1}
.hero-veil{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(26,28,30,.78) 0%,rgba(26,28,30,.55) 38%,rgba(26,28,30,.08) 68%,rgba(26,28,30,0) 100%),
    linear-gradient(180deg,rgba(26,28,30,.35) 0%,rgba(26,28,30,0) 35%,rgba(26,28,30,.55) 78%,rgba(26,28,30,.94) 100%);
}
.hero .wrap{position:relative;padding-top:120px;padding-bottom:90px;width:100%}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 10px;border-radius:var(--pill);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  font-size:.76rem;font-weight:500;color:rgba(255,255,255,.86);letter-spacing:.02em;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--azul-light);box-shadow:0 0 0 4px rgba(46,138,212,.22)}
.hero h1{
  margin-top:0;max-width:17ch;
  font-size:clamp(2.5rem,6vw,4.9rem);font-weight:700;letter-spacing:-.025em;line-height:1.02;
}
.hero h1 .serif{color:var(--azul-light);font-size:1.12em}
.hero .lede{margin-top:24px;max-width:560px;font-size:clamp(1rem,1.4vw,1.15rem);line-height:1.6;color:rgba(255,255,255,.78)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:0;margin-top:64px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
}
.hstat{flex:1 1 180px;padding:6px 28px 6px 0}
.hstat + .hstat{border-left:1px solid rgba(255,255,255,.12);padding-left:28px}
.hstat b{display:block;font-size:clamp(1.9rem,3.2vw,2.6rem);font-weight:700;font-variant-numeric:tabular-nums;line-height:1;letter-spacing:-.02em}
.hstat span{display:block;margin-top:8px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cinza)}
.hero-note{margin-top:18px;font-size:.72rem;color:rgba(171,174,171,.75)}
.scroll-hint{
  position:absolute;right:28px;bottom:28px;width:36px;height:56px;border-radius:20px;border:1px solid rgba(255,255,255,.22);
}
.scroll-hint::after{
  content:"";position:absolute;left:50%;top:10px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;
  animation:hint 1.8s var(--ease) infinite;
}
@keyframes hint{0%{transform:translateY(0);opacity:1}70%{transform:translateY(22px);opacity:0}100%{opacity:0}}

/* ==========================================================================
   Seções claras
   ========================================================================== */
.sec{padding:104px 0}
.sec-tight{padding:72px 0}
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:700;letter-spacing:-.02em;line-height:1.08}
.sec-head h2 .serif{color:var(--azul)}
.sec-head p{margin-top:16px;font-size:1.05rem;color:var(--cinza-medio);max-width:60ch}

/* ---- Tensão ---- */
.tensao{background:var(--branco);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.tensao-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:start}
.tensao h2{font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:700;letter-spacing:-.02em;line-height:1.1}
.tensao h2 .serif{color:var(--azul)}
.tensao p{font-size:1.05rem;line-height:1.7;color:#3D4043}
.tensao p + p{margin-top:16px}
.tensao .mark{font-weight:600;color:var(--grafite)}

/* ---- Por dentro do guia ---- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0}
.feature + .feature{border-top:1px solid var(--rule)}
.feature.flip .feature-text{order:2}
.feature h3{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:700;letter-spacing:-.02em;line-height:1.12}
.feature p{margin-top:16px;font-size:1rem;line-height:1.7;color:#3D4043;max-width:52ch}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{
  font-size:.74rem;font-weight:600;letter-spacing:.04em;padding:6px 11px;border-radius:var(--pill);
  border:1px solid var(--rule);background:var(--paper);color:var(--grafite);
}
.chip b{color:var(--azul);font-variant-numeric:tabular-nums}
.chip-tag{border-color:#F0DDB8;background:#FFF7EC;color:#8A5A00}
.chip-tag.pend{border-color:var(--rule);background:var(--bg-claro);color:var(--cinza-medio)}
.feature-hint{margin-top:14px;font-size:.78rem;color:var(--cinza-medio);display:flex;align-items:center;gap:8px}
.feature-hint svg{width:16px;height:16px;flex-shrink:0}

/* moldura das telas (mocks e capturas) */
.shot{
  position:relative;border-radius:var(--radius);background:var(--paper);border:1px solid var(--rule);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.35),0 2px 6px rgba(0,0,0,.05);overflow:hidden;
}
.shot-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--rule);background:#FAFAF8}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:#DDDCD6;display:block}
.shot-bar span{margin-left:8px;font-size:.7rem;color:var(--cinza-medio);letter-spacing:.04em}
.shot-body{padding:18px}

/* mock 1 — receita dupla (mesmos tokens do guia) */
.rx-tabs{display:flex;gap:6px;margin-bottom:14px}
.rx-tab{
  font-size:.74rem;font-weight:600;padding:7px 12px;border-radius:var(--pill);border:1px solid var(--rule);
  background:transparent;color:var(--cinza-medio);
}
.rx-tab.on{background:var(--grafite);color:#fff;border-color:var(--grafite)}
.rx-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:10px;margin-bottom:12px;border-bottom:1px solid var(--rule)}
.rx-title{font-size:.82rem;font-weight:700;line-height:1.3}
.rx-copy{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--pill);border:0;
  background:var(--azul);color:#fff;font-size:.78rem;font-weight:600;white-space:nowrap;transition:background .2s;
}
.rx-copy.done{background:var(--grafite)}
.rx-copy svg{width:13px;height:13px}
.rx-via{font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--azul-dark);margin:6px 0 8px}
.rx-item{display:flex;gap:12px;align-items:flex-start;padding:8px 10px;border-left:2px solid transparent;transition:opacity .35s}
.rx-item .tick{
  width:16px;height:16px;flex-shrink:0;margin-top:3px;border-radius:4px;border:1.5px solid var(--cinza);
  position:relative;transition:background .25s,border-color .25s;
}
.rx-item .tick::after{
  content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);
  opacity:0;transition:opacity .2s;
}
.rx-item.on .tick{background:var(--azul);border-color:var(--azul)}
.rx-item.on .tick::after{opacity:1}
.rx-item .drug{display:block;font-size:.82rem;font-weight:600}
.rx-item .instr{display:block;font-size:.76rem;color:var(--cinza-medio);margin-top:2px;line-height:1.45}
.rx-item.off{opacity:.45}
.rx-item.off .drug{text-decoration:line-through}
.rx-cursor{
  position:absolute;left:0;top:0;width:18px;height:18px;pointer-events:none;opacity:0;transition:opacity .2s,transform .5s var(--ease);
  /* 2026-09-11: sem left/top o cursor nascia no fim da lista e a translacao o jogava para fora da moldura */
  color:var(--grafite);filter:drop-shadow(0 2px 3px rgba(0,0,0,.35));
}
.rx-cursor.show{opacity:1}

/* mock 2 — fluxo passo a passo */
.fx{position:relative}
.fx-steps{display:grid}
.fx-trilha{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:12px;font-size:.72rem;color:var(--cinza-medio)}
.fx-trilha b{font-weight:600;color:var(--grafite);padding:4px 9px;border-radius:var(--pill);background:var(--bg-claro);border:1px solid var(--rule)}
.fx-step{grid-area:1/1;opacity:0;transform:translateX(24px);transition:opacity .45s var(--ease),transform .45s var(--ease);pointer-events:none;visibility:hidden}
.fx-step.on{opacity:1;transform:none;pointer-events:auto;visibility:visible}
.fx-n{font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--azul-dark)}
.fx-t{font-size:1rem;font-weight:700;margin-top:4px}
.fx-acao{font-size:.82rem;color:#3D4043;margin-top:6px;line-height:1.55}
.fx-anexo{border-radius:var(--radius-sm);padding:10px 14px;margin-top:12px;font-size:.78rem;line-height:1.5}
.fx-anexo h5{margin:0 0 4px;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.fx-anexo.dose{background:var(--azul-tint);border:1px solid var(--azul-light)}
.fx-anexo.dose h5{color:var(--azul-dark)}
.fx-anexo.fatal{background:var(--danger-bg);border:1px solid var(--danger-border)}
.fx-anexo.fatal h5{color:var(--danger-fg)}
.fx-perg{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--cinza-medio);margin:14px 0 8px}
.fx-op{
  display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 12px;margin-bottom:6px;
  border:1px solid var(--rule);border-radius:var(--radius-sm);background:var(--paper);font-size:.8rem;transition:border-color .25s,background .25s;
}
.fx-op .seta{font-size:.74rem;color:var(--azul);white-space:nowrap;font-weight:600}
.fx-op.pick{border-color:var(--azul);background:var(--azul-tint)}

/* mock 3 — spotlight compacta/completa (ex.5) */
.spot{position:relative;aspect-ratio:1280/860;cursor:crosshair;--x:50%;--y:40%;--r:150px;user-select:none;-webkit-user-select:none}
.spot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top left;pointer-events:none}
.spot .top{
  -webkit-mask-image:radial-gradient(circle var(--r) at var(--x) var(--y),transparent 0 62%,#000 100%);
  mask-image:radial-gradient(circle var(--r) at var(--x) var(--y),transparent 0 62%,#000 100%);
  transition:-webkit-mask-position .05s,mask-position .05s;
}
.spot.swap .top{-webkit-mask-image:none;mask-image:none;opacity:0}
.spot .lbl{
  position:absolute;top:12px;padding:6px 11px;border-radius:var(--pill);font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  background:rgba(37,40,42,.88);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.spot .lbl.l1{left:12px}
.spot .lbl.l2{right:12px;background:var(--azul)}
.spot .ring{
  position:absolute;left:var(--x);top:var(--y);width:calc(var(--r)*2);height:calc(var(--r)*2);margin:calc(var(--r)*-1) 0 0 calc(var(--r)*-1);
  border-radius:50%;border:1.5px solid rgba(0,103,185,.7);box-shadow:0 0 0 1px rgba(255,255,255,.6),0 10px 30px rgba(0,0,0,.25);
  pointer-events:none;opacity:0;transition:opacity .25s;
}
.spot.live .ring{opacity:1}
.spot.swap .ring{opacity:0}

/* mock 4 — síndrome */
.sind{display:grid;grid-template-columns:1fr;gap:10px}
.sind-col{border:1px solid var(--rule);border-radius:var(--radius-sm);padding:12px 14px;background:var(--paper)}
.sind-col.urgent{background:var(--danger-bg);border-color:var(--danger-border)}
.sind-col.urgent h5{color:var(--danger-fg)}
.sind-col h5{margin:0 0 6px;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--azul-dark)}
.sind-col ul{margin:0;padding-left:16px;font-size:.78rem;line-height:1.5}
.sind-col li{margin:2px 0}
.sind-arrow{text-align:center;color:var(--cinza);font-size:.9rem;line-height:1}
.sind-go{display:flex;flex-wrap:wrap;gap:6px}
.sind-go span{
  display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:var(--pill);
  border:1px solid var(--azul);color:var(--azul-dark);font-size:.74rem;font-weight:600;background:var(--paper);
}
.sind-go span svg{width:12px;height:12px}

/* ---- Credibilidade ---- */
.cred{background:var(--branco);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.cred-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cred-card{padding:26px 24px;border:1px solid var(--rule);border-radius:var(--radius);background:var(--bg-claro)}
.cred-card .n{display:block;font-family:var(--serif);font-style:italic;font-size:2rem;color:var(--azul);line-height:1;margin-bottom:14px}
.cred-card h3{font-size:1.05rem;font-weight:700;line-height:1.25}
.cred-card p{margin-top:10px;font-size:.9rem;line-height:1.6;color:#3D4043}
.cred-card .chips{margin-top:12px}
.cite{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:5px;background:var(--azul-tint);color:var(--azul-dark);font-size:.7rem;font-weight:700;vertical-align:super;line-height:1}

/* ---- Para quem ---- */
.quem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quem-card{
  padding:28px 26px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--rule);
  box-shadow:0 1px 2px var(--shadow);display:flex;flex-direction:column;gap:12px;min-height:200px;
}
.quem-card .who{font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--azul)}
.quem-card h3{font-size:1.25rem;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.quem-card p{font-size:.92rem;line-height:1.6;color:#3D4043}
.quem-nao{margin-top:26px;font-size:.95rem;color:var(--cinza-medio);max-width:64ch}
.quem-nao b{color:var(--grafite);font-weight:600}

/* ---- Produtos ---- */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.prod{
  position:relative;padding:34px 32px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--rule);
  box-shadow:0 20px 50px -30px rgba(0,0,0,.3);display:flex;flex-direction:column;gap:16px;
}
.prod.on{border-color:var(--azul);box-shadow:0 20px 50px -28px rgba(0,79,143,.4)}
.prod.soon{background:var(--bg-claro)}
.prod-selo{
  align-self:flex-start;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 11px;border-radius:var(--pill);background:var(--azul);color:#fff;
}
.prod.soon .prod-selo{background:transparent;border:1px solid var(--cinza);color:var(--cinza-medio)}
.prod h3{font-size:1.7rem;font-weight:700;letter-spacing:-.02em}
.prod p{font-size:.95rem;line-height:1.65;color:#3D4043}
.prod ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:.9rem}
.prod li{display:flex;gap:10px;align-items:flex-start;line-height:1.5}
.prod li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--azul);flex-shrink:0;margin-top:9px}
.prod.soon li::before{background:var(--cinza)}
.prod-meta{font-size:.8rem;color:var(--cinza-medio);font-variant-numeric:tabular-nums}
.prod-meta b{color:var(--grafite);font-weight:600}
.prod .btn{align-self:flex-start;margin-top:auto}
.prod-note{margin-top:22px;font-size:.88rem;color:var(--cinza-medio)}

/* ---- Beta (faixa escura) ---- */
.beta{position:relative;background:linear-gradient(160deg,var(--grafite),var(--grafite-2) 85%);color:#fff;overflow:hidden}
.beta .vazado{position:absolute;right:-120px;bottom:-160px;width:560px;height:560px;opacity:.06;pointer-events:none}
.beta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;position:relative}
.beta h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:700;letter-spacing:-.025em;line-height:1.05}
.beta h2 .serif{color:var(--azul-light)}
.beta p{margin-top:18px;font-size:1.05rem;line-height:1.65;color:rgba(255,255,255,.78);max-width:54ch}
.beta-card{
  padding:30px;border-radius:var(--radius);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.beta-card h3{font-size:1.1rem;font-weight:600}
.beta-card ul{margin:14px 0 22px;padding:0;list-style:none;display:grid;gap:10px;font-size:.92rem;color:rgba(255,255,255,.8)}
.beta-card li{display:flex;gap:10px;align-items:flex-start}
.beta-card li svg{width:16px;height:16px;flex-shrink:0;margin-top:3px;color:var(--azul-light)}
.beta-card .fine{margin-top:12px;font-size:.76rem;color:var(--cinza)}
.beta-cta{display:flex;flex-direction:column;align-items:flex-end;text-align:right;gap:14px}
.beta-cta .fine{font-size:.76rem;color:var(--cinza);max-width:34ch;line-height:1.55}
.beta-cta .fine a{color:#fff}

/* ---- FAQ ---- */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;
  padding:20px 0;font-size:1.05rem;font-weight:600;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{width:28px;height:28px;border-radius:50%;border:1px solid var(--rule);flex-shrink:0;position:relative;transition:transform .25s var(--ease),background .2s}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;background:var(--grafite);transform:translate(-50%,-50%)}
.faq summary .pm::before{width:11px;height:1.5px}
.faq summary .pm::after{width:1.5px;height:11px;transition:opacity .2s}
.faq details[open] summary .pm{background:var(--grafite)}
.faq details[open] summary .pm::before,.faq details[open] summary .pm::after{background:#fff}
.faq details[open] summary .pm::after{opacity:0}
.faq .ans{padding:0 44px 22px 0;font-size:.95rem;line-height:1.7;color:#3D4043;max-width:60ch}

/* ---- Rodapé ---- */
.foot{background:var(--grafite-2);color:var(--cinza);padding:60px 0 34px;position:relative;overflow:hidden}
.foot .vazado{position:absolute;right:-100px;bottom:-140px;width:420px;height:420px;opacity:.05;pointer-events:none}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;position:relative}
.foot img.lettering{height:22px;width:auto}
.foot .tag{margin-top:14px;font-size:.88rem;max-width:34ch;line-height:1.6}
.foot h4{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;font-weight:600;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:.9rem}
.foot a{color:rgba(255,255,255,.8);text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot .ph{color:var(--cinza);font-style:normal}
.foot .ph::after{content:" · placeholder";font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(171,174,171,.6)}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--rule-dark);display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:space-between;font-size:.78rem;position:relative}
.disclaimer{font-weight:600;color:#fff}

/* etiqueta genérica de placeholder (visível, por regra do brief) */
.ph-tag{
  display:inline-block;font-size:.62rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:3px 8px;border-radius:5px;border:1px dashed var(--cinza);color:var(--cinza-medio);vertical-align:middle;margin-left:8px;
}

/* ==========================================================================
   Página entrar.html
   ========================================================================== */
.auth-page{min-height:100svh;display:grid;grid-template-columns:1fr 1fr}
.auth-side{
  position:relative;background:linear-gradient(160deg,var(--grafite),var(--grafite-2) 85%);color:#fff;
  padding:40px 52px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;
}
.auth-side .vazado{position:absolute;right:-160px;bottom:-200px;width:620px;height:620px;opacity:.06;pointer-events:none}
.auth-side .brand img{height:24px;width:auto}
.auth-side h1{font-size:clamp(2rem,3.4vw,2.9rem);font-weight:700;letter-spacing:-.025em;line-height:1.05;max-width:14ch}
.auth-side h1 .serif{color:var(--azul-light);font-size:1.1em}
.auth-side .lede{margin-top:18px;color:rgba(255,255,255,.78);max-width:44ch;line-height:1.65}
.auth-side ul{margin:26px 0 0;padding:0;list-style:none;display:grid;gap:10px;font-size:.92rem;color:rgba(255,255,255,.82)}
.auth-side li{display:flex;gap:10px;align-items:flex-start}
.auth-side li svg{width:16px;height:16px;flex-shrink:0;margin-top:3px;color:var(--azul-light)}
.auth-side .fine{font-size:.76rem;color:var(--cinza);position:relative}
.auth-main{display:flex;align-items:center;justify-content:center;padding:48px 24px;background:var(--bg-claro)}
.auth-card{width:100%;max-width:440px}
.auth-tabs{display:flex;gap:4px;padding:4px;border-radius:var(--pill);background:#E9E9E5;margin-bottom:26px}
.auth-tab{flex:1;padding:10px;border:0;border-radius:var(--pill);background:transparent;font-size:.9rem;font-weight:600;color:var(--cinza-medio);transition:background .2s,color .2s}
.auth-tab.on{background:var(--paper);color:var(--grafite);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.auth-card h2{font-size:1.6rem;font-weight:700;letter-spacing:-.02em}
.auth-card .sub{margin-top:8px;font-size:.92rem;color:var(--cinza-medio)}
.form{margin-top:22px;display:grid;gap:14px}
.field{display:grid;gap:6px}
.field label{font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--grafite)}
.field input{
  width:100%;padding:13px 14px;border-radius:var(--radius-sm);border:1px solid #D6D5CF;background:var(--paper);
  font:inherit;font-size:.95rem;color:var(--grafite);transition:border-color .15s,box-shadow .15s;
}
.field input:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(0,103,185,.15)}
.field input[aria-invalid="true"]{border-color:#B8452E}
.field .err{font-size:.76rem;color:#9B2C17;min-height:0;display:none}
.field.bad .err{display:block}
.field .hint{font-size:.74rem;color:var(--cinza-medio)}
.pwd-wrap{position:relative}
.pwd-wrap input{padding-right:64px}
.pwd-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:transparent;font-size:.74rem;font-weight:600;color:var(--cinza-medio);padding:6px 8px;border-radius:6px}
.pwd-eye:hover{color:var(--grafite)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;line-height:1.5;color:#3D4043}
.check input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--azul);flex-shrink:0}
.check a{color:var(--azul-dark);font-weight:600}
.check.bad{color:#9B2C17}
.divider{display:flex;align-items:center;gap:12px;font-size:.76rem;color:var(--cinza-medio);text-transform:uppercase;letter-spacing:.12em}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--rule)}
.btn-google{background:var(--paper);color:var(--grafite);border-color:#D6D5CF}
.btn-google:hover{border-color:var(--grafite)}
.btn-google svg{width:18px;height:18px}
.form-foot{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:var(--cinza-medio)}
.form-foot a,.linkish{color:var(--azul-dark);font-weight:600;text-decoration:none;background:none;border:0;padding:0;font:inherit;font-weight:600;cursor:pointer}
.form-foot a:hover,.linkish:hover{text-decoration:underline}
.status{
  margin-top:4px;padding:12px 14px;border-radius:var(--radius-sm);font-size:.84rem;line-height:1.5;display:none;
  border:1px solid var(--rule);background:var(--paper);
}
.status.show{display:block}
.status.ok{border-color:var(--azul-light);background:var(--azul-tint);color:var(--azul-dark)}
.status.err{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger-fg)}
.banner-nobackend{
  display:flex;gap:10px;align-items:flex-start;margin-bottom:18px;padding:11px 13px;border-radius:var(--radius-sm);
  border:1px dashed var(--cinza);background:#EFEFEC;font-size:.78rem;color:var(--cinza-medio);line-height:1.5;
}
.banner-nobackend b{color:var(--grafite)}
.logged{display:none}
.logged.show{display:block}
.logged .pill-user{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--pill);background:var(--paper);border:1px solid var(--rule);font-size:.85rem;margin-top:14px}
.logged .pill-user i{width:8px;height:8px;border-radius:50%;background:var(--azul)}
.auth-back{position:absolute;top:22px;right:24px;font-size:.82rem;color:var(--cinza-medio);text-decoration:none}
.auth-back:hover{color:var(--grafite)}
.auth-main{position:relative}
.auth-foot{margin-top:26px;font-size:.74rem;color:var(--cinza-medio);text-align:center;line-height:1.6}

/* ==========================================================================
   Páginas de texto (termos, privacidade)
   ========================================================================== */
.doc{max-width:760px;margin:0 auto;padding:130px 24px 90px}
.doc h1{font-size:clamp(2rem,4vw,2.8rem);font-weight:700;letter-spacing:-.025em}
.doc .meta{margin-top:12px;font-size:.84rem;color:var(--cinza-medio)}
.doc .aviso{
  margin:26px 0 34px;padding:14px 16px;border-radius:var(--radius-sm);border:1px dashed var(--cinza);background:#EFEFEC;
  font-size:.86rem;line-height:1.55;color:#3D4043;
}
.doc .aviso b{color:var(--grafite)}
.doc h2{font-size:1.25rem;font-weight:700;margin:38px 0 12px;letter-spacing:-.01em}
.doc p,.doc li{font-size:.97rem;line-height:1.75;color:#3D4043}
.doc p + p{margin-top:12px}
.doc ul{padding-left:22px;margin:10px 0}
.doc li + li{margin-top:6px}
.doc .ph{background:#FFF7EC;border-bottom:1.5px dashed #C89A4A;padding:0 4px;border-radius:3px;color:#8A5A00;font-weight:600}
.doc table{width:100%;border-collapse:collapse;font-size:.9rem;margin:12px 0}
.doc th,.doc td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--rule);vertical-align:top;line-height:1.5}
.doc th{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cinza-medio);font-weight:600}
.doc .table-wrap{overflow-x:auto}

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width:1024px){
  .cred-grid{grid-template-columns:1fr 1fr}
  .quem-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1100px) and (min-width:641px){
  /* tablet: o texto ocupa a largura toda, então a imagem vai para o alto, como no celular */
  .hero-media{left:0;top:0;right:0;bottom:auto;transform:none;width:100%;height:40%;
    -webkit-mask-image:linear-gradient(#000 62%,transparent 100%);mask-image:linear-gradient(#000 62%,transparent 100%)}
  .hero-media picture{-webkit-mask-image:none;mask-image:none}
  .hero-veil{background:linear-gradient(180deg,rgba(26,28,30,.35) 0%,rgba(26,28,30,0) 22%,rgba(26,28,30,0) 34%,rgba(26,28,30,.55) 46%,var(--grafite-2) 100%)}
  .hero .wrap{padding-top:min(40svh,440px)}
}
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:inline-flex}
  .nav-pill{padding:8px 8px 8px 16px}
  .sec{padding:76px 0}
  .tensao-grid,.feature,.beta-grid,.faq-grid,.prod-grid{grid-template-columns:1fr;gap:34px}
  .beta-cta{align-items:flex-start;text-align:left}
  .feature{padding:44px 0}
  .feature.flip .feature-text{order:0}
  .feature-visual{order:1}
  .foot-grid{grid-template-columns:1fr 1fr}
  .auth-page{grid-template-columns:1fr}
  .auth-side{padding:96px 24px 36px;min-height:0}
  .auth-side h1{max-width:none}
  .auth-side ul{display:none}
  .auth-main{padding:36px 20px 48px}
  .auth-back{top:18px;right:18px;color:rgba(255,255,255,.75)}
}
@media (max-width:640px){
  /* no celular a imagem ocupa o alto do hero e o texto vem abaixo dela */
  /* altura presa à tela (svh), não ao hero: o hero cresce com o conteúdo empilhado
     e uma porcentagem dele jogaria o símbolo atrás do título */
  .hero-media{left:0;top:0;width:100%;height:46svh;bottom:auto;transform:none;
    -webkit-mask-image:linear-gradient(#000 78%,transparent 100%);mask-image:linear-gradient(#000 78%,transparent 100%)}
  .hero-media picture{-webkit-mask-image:none;mask-image:none}
  .hero-media video,.hero-media img{object-position:50% 50%}
  .hero-veil{background:linear-gradient(180deg,rgba(26,28,30,.35) 0%,rgba(26,28,30,0) 28%,rgba(26,28,30,0) 40%,rgba(26,28,30,.55) 52%,var(--grafite-2) 100%)}
  .hero .wrap{padding-top:min(50svh,430px);padding-bottom:44px}
  .hero h1{max-width:none}
  .hero-stats{margin-top:44px;display:grid;grid-template-columns:1fr;gap:0}
  .hstat{padding:14px 0}
  .hstat + .hstat{border-left:0;border-top:1px solid rgba(255,255,255,.12);padding-left:0}
  .hero-cta .btn{width:100%}
  .beta-cta .btn{width:100%}
  .scroll-hint{display:none}
  .cred-grid,.quem-grid,.foot-grid{grid-template-columns:1fr}
  .sec-head{margin-bottom:36px}
  .prod{padding:26px 22px}
  .beta-card{padding:22px}
  .auth-side .brand img{height:20px}
  .doc{padding-top:110px}
}


/* ==========================================================================
   Rebrand Precepta (2026-09-11)
   ========================================================================== */
.nav-logo{gap:5px;align-items:center}
.nav-logo img{height:26px}                 /* o "p" tem descendente: 22 -> 26 px */
.foot img.lettering{height:26px}
.brand img{height:28px}
.nav-beta{
  border:0;background:none;padding:0;border-radius:0;
  font-size:.56rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;line-height:1;
  color:var(--cinza,#ABAEAB);align-self:flex-start;transform:translateY(-2px);
}
.hero-assinatura{display:block;margin-bottom:18px;color:var(--azul-light,#2E8AD4)}
@media (max-width:760px){ .brand img{height:24px} }
/* telas largas: a moldura de 1140 px fica pequena acima de 1600 px */
@media (min-width:1600px){ :root{--wrap:1280px} html{font-size:106.25%} }
@media (min-width:2200px){ :root{--wrap:1400px} html{font-size:112.5%} }