/* ============================================================
   Antônio Brandão — Advocacia Estratégica
   Design system (moderno / tech institucional)
   ============================================================ */
:root{
  --navy:#0d2240;
  --navy-deep:#081728;
  --navy-soft:#13315c;
  --navy-2:#0f2a4d;
  --gold:#c9a14a;
  --gold-soft:#dcbd71;
  --paper:#f5f4ef;
  --paper-2:#ecebe4;
  --line:rgba(13,34,64,.10);
  --line-dk:rgba(255,255,255,.12);
  --ink:#16202e;
  --muted:#5a6877;
  --muted-dk:rgba(255,255,255,.66);
  --white:#fff;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --maxw:1280px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --radius:4px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.01em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.eyebrow{font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:22px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);display:inline-block}
.eyebrow.center{justify-content:center}
.pad{padding:130px 0}
.pad-sm{padding:90px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;padding:16px 32px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;border-radius:var(--radius);transition:.35s var(--ease);cursor:pointer;border:1px solid transparent;font-family:var(--sans)}
.btn svg{width:16px;height:16px}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-soft);transform:translateY(-2px);box-shadow:0 12px 30px rgba(201,161,74,.3)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-soft);transform:translateY(-2px)}
.link-gold{display:inline-flex;align-items:center;gap:10px;color:var(--navy);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600}
.link-gold .ar{color:var(--gold);transition:transform .3s var(--ease)}
.link-gold:hover .ar{transform:translateX(7px)}
.on-dark .link-gold{color:#fff}

/* ---------- HEADER ---------- */
header{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:background .45s var(--ease),box-shadow .45s var(--ease),padding .45s var(--ease);padding:20px 0}
header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line),0 10px 40px rgba(13,34,64,.07);padding:11px 0}
.nav{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:13px}
.brand img{width:48px;height:48px;object-fit:contain;filter:brightness(0) invert(1);transition:filter .45s var(--ease)}
header.scrolled .brand img{filter:none}
.brand-txt{line-height:1.12}
.brand-txt .name{font-family:var(--serif);font-size:1.16rem;font-weight:600;letter-spacing:.14em;color:#fff;transition:color .45s var(--ease)}
.brand-txt .sub{font-size:.55rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);font-weight:600}
header.scrolled .brand-txt .name{color:var(--navy)}
.menu{display:flex;align-items:center;gap:34px}
.menu>li>a{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;color:rgba(255,255,255,.88);transition:color .25s;position:relative;padding:6px 0}
.menu>li>a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--gold);transition:width .3s var(--ease)}
.menu>li>a:hover::after,.menu>li>a.active::after{width:100%}
.menu>li>a:hover{color:#fff}
header.scrolled .menu>li>a{color:var(--navy)}
.nav-cta{border:1px solid var(--gold);color:var(--gold)!important;padding:10px 22px;border-radius:var(--radius);transition:.3s}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--gold);color:var(--navy)!important}
/* dropdown */
.has-sub{position:relative}
.submenu{position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;min-width:280px;border-radius:var(--radius);box-shadow:0 20px 60px rgba(13,34,64,.18);padding:10px;opacity:0;visibility:hidden;transition:.3s var(--ease);border-top:2px solid var(--gold)}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.submenu a{display:block;padding:11px 16px;font-size:.86rem;color:var(--navy);border-radius:3px;transition:.2s}
.submenu a:hover{background:var(--paper);color:var(--gold)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;z-index:1100}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}
header.scrolled .burger span{background:var(--navy)}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2;background:linear-gradient(118deg,var(--navy-deep) 0%,var(--navy) 45%,var(--navy-soft) 100%)}
.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 28%,rgba(201,161,74,.18),transparent 46%),radial-gradient(circle at 10% 85%,rgba(19,49,92,.65),transparent 52%)}
.hero-grid{position:absolute;inset:0;z-index:-1;opacity:.05;background-image:linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(circle at 70% 40%,#000,transparent 80%)}
.hero-content{max-width:780px}
.hero h1{font-size:clamp(2.7rem,6.2vw,5.2rem);color:#fff}
.hero .rule{width:66px;height:3px;background:var(--gold);margin:34px 0 28px}
.hero p{font-size:clamp(1rem,1.4vw,1.18rem);max-width:550px;color:var(--muted-dk);font-weight:300}
.hero-actions{margin-top:44px;display:flex;gap:16px;flex-wrap:wrap}
.hero-meta{position:absolute;bottom:40px;left:0;width:100%}
.hero-meta .container{display:flex;gap:50px;flex-wrap:wrap;border-top:1px solid var(--line-dk);padding-top:26px}
.hero-meta .it .n{font-family:var(--serif);font-size:1.9rem;color:var(--gold);font-weight:600;line-height:1}
.hero-meta .it .l{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dk);margin-top:6px}

/* ---------- PAGE HERO (internas) ---------- */
.phero{position:relative;padding:190px 0 90px;color:#fff;background:linear-gradient(120deg,var(--navy-deep),var(--navy) 60%,var(--navy-soft));overflow:hidden}
.phero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(201,161,74,.16),transparent 48%)}
.phero .container{position:relative;z-index:1}
.phero h1{font-size:clamp(2.2rem,4.6vw,3.8rem);color:#fff;max-width:840px}
.phero p{color:var(--muted-dk);max-width:600px;margin-top:20px;font-weight:300;font-size:1.08rem}
.crumbs{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dk);margin-bottom:26px;display:flex;gap:10px;align-items:center}
.crumbs a:hover{color:var(--gold)}
.crumbs span{color:var(--gold)}

/* ---------- SECTIONS ---------- */
.about{background:var(--paper)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.sec-title{font-size:clamp(2rem,3.6vw,3.1rem);color:var(--navy)}
.on-dark .sec-title{color:#fff}
.lead{color:var(--muted);font-size:1.05rem;margin-top:24px}
.lead strong{color:var(--ink);font-weight:600}
.on-dark .lead{color:var(--muted-dk)}
.about-visual{position:relative;height:440px;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--navy-soft))}
.about-visual::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 22%,rgba(201,161,74,.32),transparent 55%)}
.about-visual .frame{position:absolute;inset:26px;border:1px solid rgba(201,161,74,.4)}
.about-visual .mark{position:absolute;right:-26px;bottom:-50px;font-family:var(--serif);font-size:21rem;line-height:1;color:rgba(255,255,255,.05);font-weight:700}
.stats{display:flex;gap:46px;margin-top:38px;flex-wrap:wrap}
.stat .num{font-family:var(--serif);font-size:2.6rem;color:var(--gold);font-weight:600;line-height:1}
.stat .lbl{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-top:6px}

/* areas */
.areas{background:var(--navy);color:#fff}
.areas .head{max-width:580px;margin-bottom:62px}
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-dk);border-left:1px solid var(--line-dk)}
.area{padding:46px 38px;border-right:1px solid var(--line-dk);border-bottom:1px solid var(--line-dk);transition:background .35s var(--ease);display:block}
.area:hover{background:rgba(201,161,74,.07)}
.area .ico{width:40px;height:40px;color:var(--gold);margin-bottom:24px;stroke-width:1.3}
.area h3{font-size:1.4rem;color:#fff;margin-bottom:12px}
.area p{font-size:.92rem;color:var(--muted-dk);font-weight:300}
.area .ar{margin-top:22px;color:var(--gold);font-size:1.05rem;transition:transform .3s var(--ease);display:inline-block}
.area:hover .ar{transform:translateX(7px)}

/* sectors */
.sectors{background:var(--paper)}
.sectors .head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;margin-bottom:54px}
.sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card-s{background:#fff;border:1px solid var(--line);padding:38px 32px;border-radius:var(--radius);transition:.35s var(--ease);border-top:3px solid transparent}
.card-s:hover{border-top-color:var(--gold);transform:translateY(-6px);box-shadow:0 26px 54px rgba(13,34,64,.1)}
.card-s .ico{width:38px;height:38px;color:var(--navy);margin-bottom:20px;stroke-width:1.3}
.card-s h3{font-size:1.3rem;color:var(--navy);margin-bottom:10px}
.card-s p{font-size:.9rem;color:var(--muted);font-weight:300}

/* team */
.team{background:var(--navy-deep);color:#fff}
.team-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}
.team-photo{position:relative;height:500px;border-radius:var(--radius);overflow:hidden;background:linear-gradient(160deg,var(--navy-soft),var(--navy-deep))}
.team-photo .portrait{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 16%;filter:contrast(1.04) saturate(1.02);z-index:0}
.team-photo .grad{position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(8,23,40,.55));z-index:1}
.team-photo .frame{position:absolute;inset:22px;border:1px solid rgba(201,161,74,.45);z-index:2}
.team .role{color:var(--gold);font-size:.84rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;margin:6px 0 24px}
.team p{color:var(--muted-dk);font-weight:300;margin-bottom:16px}
.oab{display:inline-block;margin-top:10px;padding:8px 18px;border:1px solid rgba(201,161,74,.4);color:var(--gold);font-size:.78rem;letter-spacing:.1em;border-radius:2px}

/* insights */
.insights{background:var(--paper)}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.35s var(--ease)}
.post:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(13,34,64,.1)}
.post .cover{height:170px;background:linear-gradient(135deg,var(--navy),var(--navy-soft));position:relative}
.post .cover::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 25%,rgba(201,161,74,.3),transparent 60%)}
.post .body{padding:28px 26px}
.post .tag{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:600}
.post h3{font-size:1.26rem;color:var(--navy);margin:14px 0 10px}
.post p{font-size:.88rem;color:var(--muted);font-weight:300}

/* prose (internas) */
.prose{max-width:780px}
.prose h2{font-size:1.9rem;color:var(--navy);margin:48px 0 18px}
.prose h3{font-size:1.4rem;color:var(--navy);margin:34px 0 12px}
.prose p{color:var(--muted);margin-bottom:18px}
.prose ul.check{margin:18px 0}
.prose ul.check li{position:relative;padding:10px 0 10px 34px;border-bottom:1px solid var(--line);color:var(--ink)}
.prose ul.check li::before{content:"";position:absolute;left:2px;top:16px;width:13px;height:13px;border:2px solid var(--gold);border-radius:50%}
.split{display:grid;grid-template-columns:1.4fr .8fr;gap:60px;align-items:start}
.aside-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:36px;position:sticky;top:110px}
.aside-card h4{color:#fff;font-size:1.3rem;margin-bottom:14px}
.aside-card p{color:var(--muted-dk);font-size:.92rem;font-weight:300;margin-bottom:22px}

/* contact / form */
.contact{background:var(--navy);color:#fff;text-align:center}
.contact .sec-title{color:#fff;max-width:760px;margin:0 auto 18px}
.contact p.sub{color:var(--muted-dk);max-width:520px;margin:0 auto 40px;font-weight:300}
.contact .actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.form-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;text-align:left}
.form{display:grid;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.on-dark .field label{color:var(--muted-dk)}
.field input,.field textarea,.field select{font-family:var(--sans);font-size:.95rem;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);transition:.25s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,161,74,.15)}
.field textarea{resize:vertical;min-height:120px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.info-block{display:grid;gap:24px}
.info-block .it{display:flex;gap:16px;align-items:flex-start}
.info-block .it svg{width:22px;height:22px;color:var(--gold);flex:0 0 auto;margin-top:3px}
.info-block .it .k{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.info-block .it .v{font-size:1.05rem;color:var(--ink)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy-deep),var(--navy-soft));color:#fff;text-align:center}
.cta-band h2{font-size:clamp(2rem,4vw,3.2rem);color:#fff;max-width:740px;margin:0 auto 22px}
.cta-band p{color:var(--muted-dk);max-width:520px;margin:0 auto 38px;font-weight:300}

/* footer */
footer{background:var(--navy-deep);color:var(--muted-dk);padding:70px 0 30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line-dk)}
.foot-grid h4{color:#fff;font-family:var(--sans);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.foot-grid a{display:block;font-size:.9rem;margin-bottom:11px;font-weight:300;transition:color .25s}
.foot-grid a:hover{color:var(--gold)}
.foot-brand img{width:62px;filter:brightness(0) invert(1);margin-bottom:16px}
.foot-brand .name{font-family:var(--serif);font-size:1.4rem;color:#fff;letter-spacing:.1em;margin-bottom:12px}
.foot-brand p{font-size:.88rem;font-weight:300;max-width:320px}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:24px;font-size:.78rem}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.show{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* responsive */
@media(max-width:1024px){
  .about-grid,.team-grid,.split,.form-wrap{grid-template-columns:1fr;gap:48px}
  .area-grid,.sec-grid,.post-grid{grid-template-columns:repeat(2,1fr)}
  .about-visual,.team-photo{height:360px}
  .aside-card{position:static}
}
@media(max-width:680px){
  .container{padding:0 22px}
  .pad{padding:84px 0}.pad-sm{padding:64px 0}
  .menu{position:fixed;inset:0;background:var(--navy-deep);flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .4s var(--ease)}
  .menu.open{transform:none}
  .menu>li>a{color:#fff;font-size:1.05rem}
  header.scrolled .menu>li>a{color:#fff}
  .submenu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;background:transparent;border:0;padding:8px 0 0;min-width:auto;text-align:center}
  .submenu a{color:var(--muted-dk)}
  .burger{display:flex}
  .area-grid,.sec-grid,.post-grid,.row2{grid-template-columns:1fr}
  .phero{padding:150px 0 70px}
}