/* =====================================================================
   drbrenoerik.com.br  ·  base
   Advocacia previdenciaria. Paleta e tipografia sobrias, derivadas do
   Guia de Marca: azul-marinho #1E2C46, areia #D5D0C4, grafite #363636.
   Sem gradientes, sem sombras pesadas, sem tratamento sobre as fotos.
   ===================================================================== */

:root{
  --navy:#1E2C46;
  --navy-d:#162135;
  --navy-l:#2F4062;
  --ink:#232935;
  --body:#4A5261;
  --muted:#767E8E;
  --sand:#D5D0C4;
  --sand-bg:#F6F4EF;
  --sand-2:#EDE9E0;
  --line:#E0DCD3;
  --line-2:#CFC9BC;
  --white:#FFFFFF;

  --serif:"Lora", Georgia, "Times New Roman", serif;
  --sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --r:2px;
  --ease:cubic-bezier(.25,.8,.35,1);
  --wrap:1140px;
  --gut:clamp(20px,5vw,44px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--body);font-family:var(--sans);font-size:17px;line-height:1.68;-webkit-font-smoothing:antialiased}
img,picture,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol,dl{margin:0;padding:0;list-style:none}
dd{margin:0}
h1,h2,h3,h4{margin:0;font-weight:500;line-height:1.2;color:var(--navy);font-family:var(--serif)}
p{margin:0 0 1.1em}
.wrap{width:min(var(--wrap),100% - 2*var(--gut));margin-inline:auto}
.c{text-align:center}

/* ---------- tipografia ---------- */
.t-hero{font-size:clamp(34px,4.4vw,54px);line-height:1.12;letter-spacing:-.012em}
.t-h2{font-size:clamp(26px,3.1vw,38px);line-height:1.18;letter-spacing:-.008em;margin-bottom:.5em}
.t-h3{font-size:clamp(19px,1.8vw,23px);line-height:1.3}
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--navy-l);margin:0 0 20px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--line-2);flex:none}
.eyebrow--c{justify-content:center}
.lead{font-size:clamp(17px,1.5vw,19px);color:var(--body);max-width:62ch}
.sub{color:var(--muted);font-size:15.5px}
.dado{background:#FBF3D9;border-bottom:1px solid #D8C27E;padding:0 5px;color:#6F5A15;font-weight:600}
.dado[data-preenchido]{background:none;border-bottom:0;padding:0;color:inherit;font-weight:inherit}

.i{width:19px;height:19px;flex:none}
.i--s{width:14px;height:14px}
.i--l{width:26px;height:26px}

/* ---------- botoes ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border-radius:var(--r);font-size:15px;font-weight:600;letter-spacing:.015em;line-height:1;border:1px solid transparent;transition:background .22s,color .22s,border-color .22s}
.btn--sm{padding:11px 18px;font-size:14px}
.btn--lg{padding:18px 32px;font-size:16px}
.btn--primary{background:var(--navy);color:var(--white);border-color:var(--navy)}
.btn--primary:hover{background:var(--navy-d);border-color:var(--navy-d)}
.btn--outline{border-color:var(--line-2);color:var(--navy)}
.btn--outline:hover{border-color:var(--navy);background:var(--sand-bg)}
.btn--onnavy{background:var(--white);color:var(--navy);border-color:var(--white)}
.btn--onnavy:hover{background:var(--sand-2)}
.btn--ghostnavy{border-color:rgba(255,255,255,.4);color:var(--white)}
.btn--ghostnavy:hover{border-color:var(--white);background:rgba(255,255,255,.08)}
.btn .i{width:17px;height:17px}
.ln{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--navy);border-bottom:1px solid var(--line-2);padding-bottom:2px;transition:border-color .22s}
.ln:hover{border-color:var(--navy)}
.ln .i{width:15px;height:15px}

/* ---------- cabecalho ---------- */
.skip{position:absolute;left:-9999px;top:10px;z-index:200;background:var(--navy);color:#fff;padding:10px 16px}
.skip:focus{left:10px}
.hdr{position:sticky;top:0;z-index:60;background:var(--white);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;padding:12px 0}
.logo img{width:36px}
.logo span{display:flex;flex-direction:column;line-height:1.15}
.logo strong{font-family:var(--serif);font-weight:500;font-size:19px;color:var(--navy);letter-spacing:.005em}
.logo small{font-size:8.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:2px}
.nav>a,.nav__item>a{display:inline-flex;align-items:center;gap:5px;padding:10px 14px;font-size:15px;font-weight:500;color:var(--ink);border-radius:var(--r);transition:color .2s}
.nav>a:hover,.nav__item>a:hover{color:var(--navy-l)}
.nav>a.is-active,.nav__item>a.is-active{color:var(--navy);font-weight:600;box-shadow:inset 0 -2px 0 var(--sand)}
.nav>a.btn--primary{color:var(--white)}
.nav>a.btn--primary:hover{color:var(--white)}
.nav__cta{margin-left:10px}
.burger{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;position:relative;z-index:61}
.burger span{width:22px;height:1.5px;background:var(--navy);transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- secoes ---------- */
.sec{padding:clamp(64px,7.5vw,104px) 0}
.sec--tight{padding:clamp(48px,5vw,72px) 0}
.sec--sand{background:var(--sand-bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec--navy{background:var(--navy);color:rgba(255,255,255,.82)}
.sec--navy h1,.sec--navy h2,.sec--navy h3{color:var(--white)}
.sec--navy .eyebrow{color:var(--sand)}
.sec--navy .eyebrow::before{background:rgba(255,255,255,.3)}
.sec--navy .lead{color:rgba(255,255,255,.78)}
.head{max-width:740px;margin-bottom:clamp(38px,4.5vw,56px)}
.head--c{margin-inline:auto;text-align:center}
.head--c .eyebrow{justify-content:center}
.head--c .lead{margin-inline:auto}
.head--row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:28px;flex-wrap:wrap}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- foto ---------- */
.photo{position:relative;overflow:hidden;background:var(--sand-bg)}
.photo img{width:100%;height:100%;object-fit:cover;object-position:center 12%}
.photo--43{aspect-ratio:3/4}
.photo--45{aspect-ratio:4/5}
.photo--wide{aspect-ratio:16/10}
.photo--edge{border:1px solid var(--line)}

/* ---------- rodape ---------- */
.ft{background:var(--navy);color:rgba(255,255,255,.7);font-size:15px;padding:64px 0 28px}
.ft__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
.ft h4{color:var(--white);font-family:var(--sans);font-size:11.5px;letter-spacing:.17em;text-transform:uppercase;font-weight:700;margin-bottom:16px}
.ft nav a,.ft__contact a{display:block;padding:5px 0;transition:color .2s}
.ft nav a:hover,.ft__contact a:hover{color:var(--white)}
.ft__brand img{width:48px;margin-bottom:14px}
.ft__brand strong{display:block;font-family:var(--serif);font-size:20px;color:var(--white);font-weight:500}
.ft__brand p{margin:6px 0 0;font-size:14.5px}
.soc{display:flex;gap:8px;margin-top:16px}
.soc a{width:38px;height:38px;border:1px solid rgba(255,255,255,.22);display:grid;place-items:center;padding:0;border-radius:var(--r)}
.soc a:hover{background:rgba(255,255,255,.1)}
.ft__end{padding-top:24px;font-size:13px;color:rgba(255,255,255,.55)}
.ft__end a{border-bottom:1px solid rgba(255,255,255,.25)}
.ft__end a:hover{color:var(--white)}
.ft__legal{margin-top:10px;font-size:12.5px;max-width:92ch;line-height:1.6}

/* ---------- whatsapp fixo e cookies ---------- */
.fab{position:fixed;right:22px;bottom:22px;z-index:70;width:54px;height:54px;border-radius:50%;background:var(--navy);color:var(--white);display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .3s,transform .3s,visibility .3s,background .2s}
.fab.on{opacity:1;visibility:visible;transform:none}
.fab:hover{background:var(--navy-d)}
.ck{position:fixed;left:22px;bottom:22px;z-index:70;max-width:400px;background:var(--white);border:1px solid var(--line-2);padding:20px;display:flex;flex-direction:column;gap:14px;font-size:14px;color:var(--body);box-shadow:0 10px 30px -18px rgba(30,44,70,.4)}
.ck[hidden]{display:none}
.ck p{margin:0}
.ck a{color:var(--navy);text-decoration:underline}
.ck div{display:flex;gap:8px}

/* ---------- revelacao discreta ---------- */
.rv{opacity:0;transform:translateY(10px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* ---------- responsivo ---------- */
@media (max-width:920px){
  .nav{position:fixed;inset:0;height:100dvh;overflow-y:auto;background:var(--white);flex-direction:column;justify-content:flex-start;align-items:stretch;gap:0;padding:96px var(--gut) 40px;transform:translateX(100%);transition:transform .34s var(--ease);z-index:59}
  .nav.open{transform:none}
  .nav>a,.nav__item>a{font-size:19px;font-family:var(--serif);padding:16px 2px;border-bottom:1px solid var(--line);justify-content:space-between;border-radius:0}
  .nav>a.is-active,.nav__item>a.is-active{box-shadow:none;color:var(--navy-l)}
  .burger{display:flex}
  .ft__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16.5px}
  .ft__grid{grid-template-columns:1fr;gap:28px}
  .ck{left:12px;right:12px;bottom:12px;max-width:none}
  .fab{right:14px;bottom:14px}
}