/* Sampaio Sociedade de Advogados — design tokens */
:root{
  --ink:#14202B;
  --ink-soft:#3D4B54;
  --muted:#6B7680;
  --paper:#F6F4EE;
  --surface:#FFFFFF;
  --line:#E1DDD1;
  --accent:#0F6B5C;
  --accent-deep:#0A4A40;
  --accent-tint:#E4EFEC;
  --gold:#A87C34;
  --gold-tint:#F4EBDA;
  --shadow-sm:0 1px 2px rgba(20,32,43,.06), 0 4px 14px -8px rgba(20,32,43,.12);
  --shadow-md:0 10px 30px -14px rgba(20,32,43,.28);
  --radius:14px;
  --maxw:1180px;
  --font-display:'Fraunces', Georgia, 'Iowan Old Style', serif;
  --font-body:'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.18;
  margin:0 0 .5em;
  font-weight:600;
  text-wrap:balance;
}
h1{ font-size:clamp(2.1rem,4.4vw,3.2rem); font-weight:600; }
h2{ font-size:clamp(1.5rem,2.6vw,2rem); }
h3{ font-size:1.2rem; }
p{ margin:0 0 1em; color:var(--ink-soft); max-width:70ch; text-align:justify; }
a{ color:var(--accent-deep); }
img{ max-width:100%; display:block; }

.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* Skip link */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ink); color:#fff; padding:12px 18px; border-radius:8px;
  z-index:200; font-weight:600;
}
.skip-link:focus{ left:24px; top:24px; }

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

/* Header */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(246,244,238,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled{ border-color:var(--line); box-shadow:var(--shadow-sm); }
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 24px;
  max-width:var(--maxw); margin:0 auto;
}
.brand{ display:flex; align-items:center; text-decoration:none; color:var(--ink); }
.brand img{ height:150px; width:auto; }
@media (max-width:640px){ .brand img{ height:96px; } }

.nav-toggle{
  display:none;
  background:none; border:1px solid var(--line); border-radius:8px;
  width:42px; height:42px; cursor:pointer; padding:0;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after{ content:''; display:block; }
.nav-toggle-bars{ position:relative; width:20px; height:14px; margin:0 auto; }
.nav-toggle-bars span{
  position:absolute; left:0; right:0; height:2px; background:var(--ink);
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle-bars span:nth-child(1){ top:0; }
.nav-toggle-bars span:nth-child(2){ top:6px; }
.nav-toggle-bars span:nth-child(3){ top:12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

.main-nav ul{ list-style:none; display:flex; gap:28px; margin:0; padding:0; }
.main-nav a{
  color:var(--ink-soft); text-decoration:none; font-weight:500; font-size:.96rem;
  padding:6px 2px; border-bottom:2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ color:var(--ink); border-color:var(--gold); }

.header-cta{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--accent); color:#fff !important; text-decoration:none;
  padding:10px 18px; border-radius:999px; font-weight:600; font-size:.92rem;
  transition:background .2s ease, transform .2s ease;
  white-space:nowrap;
}
.header-cta:hover{ background:var(--accent-deep); transform:translateY(-1px); }

@media (max-width:860px){
  .nav-toggle{ display:block; }
  .main-nav{
    position:fixed; inset:116px 0 0 0; background:var(--paper);
    transform:translateX(100%); transition:transform .25s ease, visibility 0s linear .25s;
    padding:24px; overflow-y:auto; border-top:1px solid var(--line);
    visibility:hidden;
  }
  .main-nav.is-open{ transform:translateX(0); visibility:visible; transition:transform .25s ease; }
  .main-nav ul{ flex-direction:column; gap:4px; }
  .main-nav a{ display:block; padding:14px 4px; font-size:1.1rem; border-bottom:1px solid var(--line); }
  .header-cta{ display:none; }
}

/* Hero */
.hero{
  padding:76px 0 64px;
  position:relative; overflow:hidden;
}
.hero::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(680px 420px at 82% -10%, var(--accent-tint), transparent 60%),
    radial-gradient(520px 320px at -5% 110%, var(--gold-tint), transparent 55%);
}
.hero-inner{ display:grid; grid-template-columns:1fr; gap:56px; align-items:center; }
.eyebrow{
  display:inline-block; font-size:.78rem; letter-spacing:.09em; text-transform:uppercase;
  color:var(--accent-deep); font-weight:700; margin-bottom:14px;
}
.hero p.lede{ font-size:1.12rem; max-width:64ch; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:28px; }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px; border-radius:999px; font-weight:600; text-decoration:none;
  font-size:.98rem; transition:transform .2s ease, background .2s ease, box-shadow .2s ease;
  border:1px solid transparent; cursor:pointer;
}
.btn-primary{ background:var(--accent); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--accent-deep); transform:translateY(-1px); }
.btn-ghost{ background:transparent; border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--ink); }

.hero-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px; box-shadow:var(--shadow-md);
}
.hero-card dl{ display:grid; grid-template-columns:auto 1fr; gap:10px 14px; margin:0; font-size:.94rem; }
.hero-card dt{ color:var(--muted); }
.hero-card dd{ margin:0; font-weight:600; }
.hero-card .divider{ height:1px; background:var(--line); margin:16px 0; }

/* Sections */
section{ padding:64px 0; }
.section-head{ max-width:62ch; margin-bottom:36px; }
.section-alt{ background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* Cards grid */
.grid{ display:grid; gap:20px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
@media (max-width:900px){ .grid-3{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .grid-3, .grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px; text-decoration:none; color:inherit; display:block;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:var(--accent); }
.card h3{ margin-bottom:8px; }
.card p{ margin-bottom:0; font-size:.95rem; }
.card-link{ display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-weight:600; font-size:.9rem; color:var(--accent-deep); }

.people-card{ text-align:left; }
.people-card img{ width:176px; height:176px; border-radius:50%; object-fit:cover; margin-bottom:18px; border:4px solid var(--accent-tint); }
.people-card .role{ color:var(--accent-deep); font-weight:600; font-size:.88rem; margin-bottom:10px; }
.people-card .oab{ color:var(--muted); font-size:.85rem; }

/* Reveal animation */
.reveal{ opacity:0; transform:translateY(14px); transition:opacity .5s ease, transform .5s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* FAQ */
details.faq{
  background:var(--surface); border:1px solid var(--line); border-radius:10px;
  padding:4px 20px; margin-bottom:10px;
}
details.faq summary{
  cursor:pointer; padding:14px 0; font-weight:600; list-style:none;
  display:flex; justify-content:space-between; align-items:center; gap:12px;
}
details.faq summary::-webkit-details-marker{ display:none; }
details.faq summary::after{ content:'+'; font-size:1.3rem; color:var(--accent); flex:none; }
details.faq[open] summary::after{ content:'–'; }
details.faq p{ padding-bottom:16px; margin:0; }

/* Practice page header */
.practice-hero{ padding:52px 0 40px; border-bottom:1px solid var(--line); }
.practice-hero .eyebrow{ margin-bottom:10px; }
.breadcrumb{ font-size:.85rem; color:var(--muted); margin-bottom:18px; }
.breadcrumb a{ color:var(--muted); }

.lead-list{ list-style:none; margin:28px 0; padding:0; display:grid; gap:12px; }
.lead-list li{
  padding-left:28px; position:relative; color:var(--ink-soft);
}
.lead-list li::before{
  content:''; position:absolute; left:0; top:9px; width:8px; height:8px; border-radius:50%;
  background:var(--gold);
}

/* Bio page */
.bio-hero{ display:grid; grid-template-columns:340px 1fr; gap:44px; align-items:start; padding:52px 0; }
@media (max-width:640px){ .bio-hero{ grid-template-columns:1fr; text-align:center; } .bio-hero img{ margin:0 auto; } }
.bio-hero img{ width:320px; height:320px; border-radius:50%; object-fit:cover; border:5px solid var(--accent-tint); }
.credential-list{ list-style:none; padding:0; margin:20px 0; display:grid; gap:8px; }
.credential-list li{ padding-left:22px; position:relative; font-size:.95rem; color:var(--ink-soft); }
.credential-list li::before{ content:'—'; position:absolute; left:0; color:var(--gold); }

/* Contact / footer */
.contact-section{ background:var(--ink); color:#EFEDE6; }
.contact-section h2, .contact-section .eyebrow{ color:#fff; }
.contact-section a{ color:#EFEDE6; }
.contact-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:48px; }
@media (max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-list{ list-style:none; padding:0; margin:24px 0 0; display:grid; gap:16px; }
.contact-list dt{ font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:#9FADA7; margin-bottom:3px; }
.contact-list dd{ margin:0; font-size:1.02rem; }
.contact-list a{ text-decoration:none; }
.contact-list a:hover{ text-decoration:underline; }
.map-frame{ border-radius:var(--radius); overflow:hidden; border:1px solid rgba(255,255,255,.15); aspect-ratio:4/3; }
.map-frame iframe{ width:100%; height:100%; border:0; }

.site-footer{ background:var(--ink); color:#B9C2BC; padding:28px 0; border-top:1px solid rgba(255,255,255,.1); }
.footer-row{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:.85rem; }
.footer-row a{ color:#B9C2BC; }
.footer-brand{ display:inline-flex; align-items:center; gap:10px; }
.footer-brand img{ opacity:.85; }
.footer-nav{ display:flex; gap:18px; list-style:none; padding:0; margin:0; flex-wrap:wrap; }

.badge-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }
.badge{
  font-size:.78rem; font-weight:600; color:var(--accent-deep); background:var(--accent-tint);
  padding:6px 12px; border-radius:999px;
}

.diff-icon{
  width:44px; height:44px; border-radius:10px; background:var(--accent-tint);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
  color:var(--accent-deep); font-family:var(--font-display); font-weight:600; font-size:1.1rem;
}