/* ============================================================
   ADRIANO BERNARDES · ADVOCACIA E DIREITO AUMENTADO
   base.css — tokens, reset, tipografia, primitivas
   ============================================================ */

:root{
  /* superfícies */
  --bg:#050506;         /* preto profundo   */
  --bg-2:#0A0A0C;       /* grafite          */
  --bg-3:#0E0E11;       /* grafite claro    */
  --surface:#111114;    /* cartão           */
  --surface-2:#16161A;  /* cartão em hover  */

  /* tinta */
  --ink:#F4F2EE;        /* off-white quente */
  --ink-2:#A5A29B;      /* secundário       */
  --ink-3:#6D6A64;      /* terciário        */

  /* destaque */
  --acc:#E8703A;        /* laranja premium  */
  --acc-hi:#F59B67;     /* laranja claro (texto pequeno, contraste AA) */
  --acc-dim:rgba(232,112,58,.14);

  /* fios */
  --line:rgba(244,242,238,.10);
  --line-2:rgba(244,242,238,.055);

  /* tipos */
  --display:'Plus Jakarta Sans','Inter','Helvetica Neue',Arial,system-ui,sans-serif;
  --text:'Inter','Helvetica Neue',Arial,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  /* medidas */
  --gut:clamp(22px,5vw,64px);
  --shell:1240px;
  --m-read:64ch;
  --sp:clamp(76px,10vw,148px);   /* respiro entre seções */
  --r:14px;                       /* raio dos cartões    */
  --ease:cubic-bezier(.22,.61,.36,1);
  --app-h:100svh;
}

@media(max-width:620px){ :root{ --gut:24px } }
@media(max-width:360px){ :root{ --gut:20px } }

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--text);
  font-size:clamp(15.5px,1.02vw,17px);
  line-height:1.62;
  letter-spacing:.001em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
sup{font-size:.5em;vertical-align:super;line-height:0;letter-spacing:0}

::selection{background:var(--acc);color:#050506}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--acc);color:#0A0A0C;
  padding:12px 18px;font-weight:600;border-radius:0 0 6px 0}
.skip:focus{left:0;top:0}
:focus-visible{outline:2px solid var(--acc-hi);outline-offset:4px;border-radius:4px}

/* ---------------- layout ---------------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gut)}
section{position:relative}

/* ---------------- tipografia ---------------- */
.h-display{
  font-family:var(--display);font-weight:800;
  font-size:clamp(2.7rem,8.6vw,5.6rem);
  line-height:.98;letter-spacing:-.038em;
  text-wrap:balance;
}
.h-1{
  font-family:var(--display);font-weight:800;
  font-size:clamp(2.1rem,5.4vw,3.9rem);
  line-height:1.04;letter-spacing:-.033em;
  text-wrap:balance;
}
.h-2{
  font-family:var(--display);font-weight:700;
  font-size:clamp(1.75rem,4vw,2.9rem);
  line-height:1.08;letter-spacing:-.028em;
  text-wrap:balance;
}
.h-3{
  font-family:var(--display);font-weight:700;
  font-size:clamp(1.2rem,2.1vw,1.5rem);
  line-height:1.18;letter-spacing:-.018em;
}

.eyebrow,.mono{
  font-family:var(--mono);font-weight:400;
  font-size:clamp(10.5px,.8vw,12px);
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);
  font-variant-numeric:tabular-nums;
}
.eyebrow{color:var(--acc-hi)}
.tick{display:inline-flex;align-items:center;gap:12px}
.tick::before{content:"";width:clamp(20px,2.6vw,36px);height:1px;background:var(--acc);flex:0 0 auto}

p{color:var(--ink-2)}
b,strong{color:var(--ink);font-weight:600}
em{font-style:normal;color:var(--acc)}
.lead{font-size:clamp(1.02rem,1.4vw,1.22rem);line-height:1.55;color:var(--ink-2);max-width:var(--m-read)}

.rule{display:block;width:100%;height:1px;background:var(--line-2);margin:clamp(22px,3vw,34px) 0}
.nota{font-size:13px;line-height:1.55;color:var(--ink-3);max-width:44ch}

/* ---------------- botões ---------------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  min-height:56px;padding:0 clamp(24px,2.6vw,34px);
  background:var(--acc);color:#0A0A0C;
  font-family:var(--display);font-weight:700;font-size:13.5px;
  letter-spacing:.06em;text-transform:uppercase;text-align:center;line-height:1.25;
  border:1px solid var(--acc);border-radius:8px;
  transition:background .35s var(--ease),border-color .35s var(--ease),
             color .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease);
}
.btn:hover{background:#F2814C;border-color:#F2814C;transform:translateY(-2px);
  box-shadow:0 12px 30px -14px rgba(232,112,58,.75)}
.btn:active{transform:translateY(0)}

.btn--ghost{
  background:transparent;color:var(--ink);
  border-color:var(--line);
}
.btn--ghost:hover{
  background:var(--acc-dim);color:var(--acc-hi);
  border-color:rgba(232,112,58,.55);box-shadow:none;
}
.btn--lg{min-height:62px;font-size:14px}

/* ---------------- mídia ---------------- */
.v{width:100%;height:100%;object-fit:cover;background:#0A0A0C}

/* ---------------- atmosfera ----------------
   Duas manchas muito lentas por trás do conteúdo, só para o preto não ser
   chapado. Sem blur (caro no celular): o gradiente já é macio o bastante. */
.glow{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.glow::before,.glow::after{content:"";position:absolute;border-radius:50%;will-change:transform}
.glow::before{
  width:min(78vw,980px);aspect-ratio:1;left:-18%;top:-34%;
  background:radial-gradient(circle,rgba(232,112,58,.10),rgba(232,112,58,.03) 46%,transparent 70%);
  animation:glowA 42s ease-in-out infinite alternate;
}
.glow::after{
  width:min(66vw,860px);aspect-ratio:1;right:-20%;bottom:-32%;
  background:radial-gradient(circle,rgba(244,242,238,.045),rgba(244,242,238,.012) 48%,transparent 72%);
  animation:glowB 56s ease-in-out infinite alternate;
}
.glow--baixo::before{top:auto;bottom:-40%;left:-10%}
@keyframes glowA{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(7vw,5vh,0) scale(1.18)}}
@keyframes glowB{from{transform:translate3d(0,0,0) scale(1.1)}to{transform:translate3d(-6vw,-4vh,0) scale(.94)}}

.nevoa{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.nevoa::before{
  content:"";position:absolute;width:130%;aspect-ratio:1.5;left:-15%;top:-10%;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(232,112,58,.075),rgba(232,112,58,.02) 44%,transparent 70%);
  animation:glowA 64s ease-in-out infinite alternate;will-change:transform;
}

/* ============================================================
   MOTION
   A página é inteiramente legível sem JavaScript. A classe .motion
   entra no <html> por um script inline no <head>, e só então algo
   começa invisível. Sem JS, nada some.
   ============================================================ */
.motion [data-rise]{opacity:0;transform:translateY(18px)}
.motion [data-rise].is-in{
  opacity:1;transform:none;
  transition:opacity .85s var(--ease),transform .85s var(--ease);
}

/* headline do hero: máscara linha a linha, disparada no carregamento */
.ln{display:block;overflow:hidden;padding-bottom:.06em}
.ln__i{display:block}
.motion .ln__i{transform:translateY(110%)}
.motion .hero.is-ready .ln__i{
  transform:none;
  transition:transform 1.05s cubic-bezier(.16,1,.3,1);
}
.motion .hero.is-ready .ln:nth-child(2) .ln__i{transition-delay:.09s}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .motion [data-rise],.motion .ln__i{opacity:1!important;transform:none!important}
  .glow::before,.glow::after,.nevoa::before{animation:none}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* ------------------------------------------------------------
   Títulos em caixa alta (opcional)
   O briefing trazia os títulos escritos em maiúsculas. A página usa
   caixa alta só nos rótulos e nos botões, porque nos títulos grandes
   ela custa legibilidade no celular. Para voltar às maiúsculas em
   todos os títulos, basta descomentar as três linhas abaixo.
   ------------------------------------------------------------ */
/*
.h-display,.h-1,.h-2,.via__t,.tr__t{text-transform:uppercase;letter-spacing:-.015em}
.h-display{font-size:clamp(2.3rem,7.4vw,4.8rem)}
.via__t{font-size:clamp(1.4rem,2.8vw,1.85rem)}
*/