:root{
  --ink:#14161C;
  --ink-soft:#2A2D35;
  --steel:#4A5A72;
  --paper:#FAF9F6;
  --paper-raised:#FFFFFF;
  --line:#E4E2DC;
  --bronze:#9C8862;
  --bronze-soft:#C9B896;
  --text:#1B1D22;
  --text-muted:#6B6E76;
  --danger:#9A3B2E;
  --radius:3px;
  --font-display:'Source Serif 4', serif;
  --font-body:'Inter', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;}
:focus-visible{outline:2px solid var(--bronze); outline-offset:2px;}

/* ---------- HEADER ---------- */
header.site{
  background:var(--ink);
  color:var(--paper-raised);
  padding:22px 24px;
  border-bottom:1px solid var(--bronze);
}
.header-inner{
  max-width:1080px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  line-height:1.15;
}
.brand-logo{
  height:42px;
  width:auto;
  display:block;
}
.brand .mark{
  font-family:var(--font-display);
  font-weight:600;
  font-size:21px;
  letter-spacing:0.2px;
}
.brand .mark span{color:var(--bronze-soft);}
.brand .tag{
  font-family:var(--font-body);
  font-size:10.5px;
  letter-spacing:1.6px;
  text-transform:uppercase;
  color:#8B92A3;
  margin-top:5px;
  font-weight:500;
}
nav.tools{
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
}
nav.tools a, nav.tools span{
  font-family:var(--font-body);
  font-size:13px;
  letter-spacing:0.2px;
  font-weight:500;
  padding:4px 0;
  text-decoration:none;
  white-space:nowrap;
  color:#B9C2D6;
  border-bottom:1px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
nav.tools a:hover{color:#fff; border-color:var(--bronze);}
nav.tools a.active{
  color:var(--bronze-soft);
  border-color:var(--bronze);
  font-weight:600;
}
nav.tools span.soon{
  color:#565C68;
  cursor:default;
}

/* ---------- EYEBROW (shared label style) ---------- */
.eyebrow{
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:1.8px;
  text-transform:uppercase;
  color:var(--bronze);
  margin-bottom:14px;
  display:block;
  font-weight:600;
}

/* ---------- FIRM HERO ---------- */
.firm-hero{
  background:var(--ink);
  color:var(--paper-raised);
}
.firm-hero-inner{
  max-width:1080px;
  margin:0 auto;
  padding:64px 24px 68px;
}
.firm-hero h1{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(28px,4vw,42px);
  max-width:22ch;
  margin:0 0 18px;
  line-height:1.2;
}
.firm-hero p{
  color:#B9C0CD;
  max-width:58ch;
  font-size:15.5px;
  margin:0;
  line-height:1.7;
}

/* ---------- ABOUT ---------- */
.about{
  max-width:1080px;
  margin:0 auto;
  padding:68px 24px;
  display:grid;
  grid-template-columns:220px 1fr;
  gap:48px;
  align-items:center;
}
@media (max-width:760px){ .about{grid-template-columns:1fr; gap:28px;} }

.about-photo{
  max-width:220px;
  width:100%;
  margin:0 auto;
}
.about-photo img{
  width:100%;
  max-width:220px;
  display:block;
  border-radius:var(--radius);
}
.about-photo .caption{
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--text-muted);
  margin-top:12px;
  font-weight:500;
}

.about h2{
  font-family:var(--font-display);
  font-size:27px;
  margin:0 0 4px;
  font-weight:600;
}
.about .role{
  font-size:13px;
  color:var(--bronze);
  font-weight:600;
  letter-spacing:0.3px;
  margin-bottom:18px;
}
.about p{
  color:var(--text-muted);
  font-size:14.5px;
  margin:0 0 14px;
  max-width:58ch;
  line-height:1.75;
  text-align:justify;
}

.credentials{
  margin-top:24px;
  border-top:1px solid var(--line);
}
.credential-row{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid var(--line);
}
.credential-label{
  font-size:11px;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--text-muted);
  font-weight:600;
  white-space:nowrap;
}
.credential-value{
  font-size:13.5px;
  color:var(--text);
  text-align:right;
}

/* ---------- PRACTICE AREAS ---------- */
.practice{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px 72px;
}
.practice h2{
  font-family:var(--font-display);
  font-size:27px;
  margin:0 0 28px;
  font-weight:600;
}
.practice-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
@media (max-width:820px){ .practice-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .practice-grid{grid-template-columns:1fr;} }
.practice-card{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  transition:border-color .15s ease;
}
.practice-card:hover{border-color:var(--bronze);}
.practice-card .glyph{
  font-family:var(--font-display);
  font-size:20px;
  color:var(--bronze);
  margin-bottom:12px;
  display:block;
}
.practice-card h3{
  font-size:15px;
  margin:0 0 7px;
  font-weight:600;
}
.practice-card p{
  font-size:13px;
  color:var(--text-muted);
  margin:0;
  line-height:1.6;
}

.section-divider{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px;
}
.section-divider hr{
  border:none;
  border-top:1px solid var(--line);
  margin:0;
}

/* ---------- HERO / INTRO (calculadora) ---------- */
.intro{
  max-width:1080px;
  margin:0 auto;
  padding:52px 24px 8px;
}
.intro h1{
  font-family:var(--font-display);
  font-size:clamp(26px, 3.6vw, 36px);
  font-weight:600;
  margin:0 0 14px;
  max-width:22ch;
}
.intro p{
  color:var(--text-muted);
  max-width:62ch;
  font-size:15px;
  line-height:1.7;
}

/* ---------- MAIN LAYOUT ---------- */
main{
  max-width:1080px;
  margin:0 auto;
  padding:28px 24px 84px;
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:28px;
  align-items:start;
}
@media (max-width:820px){
  main{grid-template-columns:1fr;}
}

.panel{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-radius:var(--radius);
}

/* ---------- FORM ---------- */
.form-panel{padding:28px;}
.form-panel h2{
  font-family:var(--font-display);
  font-size:19px;
  margin:0 0 4px;
  font-weight:600;
}
.form-panel .sub{
  font-size:13px;
  color:var(--text-muted);
  margin:0 0 24px;
}

fieldset{
  border:0;
  padding:0;
  margin:0 0 20px;
}
legend{
  font-family:var(--font-body);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:1.4px;
  color:var(--text-muted);
  margin-bottom:10px;
  padding:0;
  font-weight:600;
}
.radio-row{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.radio-option{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  cursor:pointer;
  transition:border-color .15s ease;
}
.radio-option:hover{border-color:var(--bronze);}
.radio-option input{margin-top:3px;}
.radio-option .label{font-weight:600; font-size:14px;}
.radio-option .desc{font-size:12.5px; color:var(--text-muted); margin-top:2px;}

.field{margin-bottom:18px;}
.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  margin-bottom:7px;
}
.field .hint{
  font-size:12px;
  color:var(--text-muted);
  margin-top:6px;
}
input[type="date"], input[type="number"]{
  width:100%;
  padding:11px 12px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  font-family:var(--font-body);
  font-size:14px;
  color:var(--text);
}
input:focus{border-color:var(--bronze);}

button.calc{
  width:100%;
  padding:14px;
  background:var(--ink);
  color:#fff;
  border:none;
  border-radius:var(--radius);
  font-family:var(--font-body);
  font-weight:600;
  font-size:14.5px;
  cursor:pointer;
  letter-spacing:0.3px;
  transition:background .15s ease;
}
button.calc:hover{background:var(--ink-soft);}

.error-msg{
  background:#F6E7E3;
  border:1px solid var(--danger);
  color:var(--danger);
  padding:10px 12px;
  border-radius:var(--radius);
  font-size:13px;
  margin-bottom:18px;
  display:none;
}

/* ---------- RESULTS ---------- */
.result-panel{
  padding:28px;
  position:sticky;
  top:20px;
}
.result-empty{
  text-align:center;
  padding:54px 20px;
  color:var(--text-muted);
  font-size:14px;
}
.result-empty .glyph{
  font-family:var(--font-display);
  font-size:32px;
  color:var(--bronze-soft);
  margin-bottom:12px;
}

.result-body{display:none;}
.result-body.show{display:block; animation:fadein .35s ease;}
@media (prefers-reduced-motion: reduce){
  .result-body.show{animation:none;}
}
@keyframes fadein{
  from{opacity:0; transform:translateY(6px);}
  to{opacity:1; transform:translateY(0);}
}

.total-block{
  text-align:center;
  padding:8px 10px 24px;
  border-bottom:1px solid var(--line);
  margin-bottom:20px;
}
.total-block .label{
  font-family:var(--font-body);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:1.6px;
  color:var(--text-muted);
  font-weight:600;
}
.total-block .amount{
  font-family:var(--font-display);
  font-size:38px;
  font-weight:600;
  color:var(--ink);
  margin:8px 0 4px;
}
.total-block .tenure{
  font-size:12.5px;
  color:var(--text-muted);
}

.stamp{
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:9px 20px;
  border:1px solid var(--bronze);
  border-radius:var(--radius);
  color:var(--bronze);
  font-family:var(--font-body);
  font-size:9.5px;
  text-transform:uppercase;
  letter-spacing:1.2px;
  text-align:center;
  margin:0 auto 14px;
  line-height:1.5;
  font-weight:600;
}
.stamp strong{font-size:10.5px; letter-spacing:1.4px;}

.line-items{margin-bottom:20px;}
.line-item{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  padding:12px 0;
  border-bottom:1px solid var(--line);
  gap:12px;
}
.line-item:last-child{border-bottom:none;}
.line-item .name{font-size:13.5px; font-weight:600;}
.line-item .basis{
  display:block;
  font-family:var(--font-body);
  font-size:11px;
  color:var(--text-muted);
  margin-top:3px;
  font-weight:400;
}
.line-item .value{
  font-family:var(--font-body);
  font-weight:600;
  font-size:14.5px;
  white-space:nowrap;
}

.legal-note{
  background:var(--paper);
  border-left:2px solid var(--bronze);
  padding:13px 15px;
  font-size:12.5px;
  color:var(--steel);
  margin-bottom:20px;
  border-radius:0 var(--radius) var(--radius) 0;
}

.actions{display:flex; gap:10px; margin-bottom:6px;}
.btn-secondary{
  flex:1;
  padding:11px;
  text-align:center;
  border:1px solid var(--ink);
  border-radius:var(--radius);
  background:transparent;
  color:var(--ink);
  font-weight:600;
  font-size:13px;
  cursor:pointer;
  text-decoration:none;
}
.btn-secondary:hover{background:var(--paper);}

/* ---------- CTA ---------- */
.cta{
  max-width:1080px;
  margin:0 auto 64px;
  padding:0 24px;
}
.cta-inner{
  background:var(--ink);
  color:var(--paper-raised);
  border-radius:var(--radius);
  padding:36px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.cta-inner h3{
  font-family:var(--font-display);
  font-size:21px;
  margin:0 0 8px;
  max-width:32ch;
  font-weight:600;
}
.cta-inner p{
  font-size:13.5px;
  color:#B9C0CD;
  margin:0;
  max-width:44ch;
  line-height:1.6;
}
.cta-btn{
  background:var(--bronze);
  color:var(--ink);
  text-decoration:none;
  padding:13px 24px;
  border-radius:var(--radius);
  font-weight:700;
  font-size:14px;
  white-space:nowrap;
}

footer{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px 44px;
  font-size:11.5px;
  color:var(--text-muted);
  border-top:1px solid var(--line);
  padding-top:22px;
}

@media print{
  header.site, .cta, footer, .form-panel, .actions{display:none !important;}
  body{background:#fff;}
  main{display:block; padding:0;}
  .result-panel{position:static; border:none; padding:0;}
}

/* ---------- ARTICLES LIST ---------- */
.articles-list{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px 80px;
}
.article-row{
  display:grid;
  grid-template-columns:140px 1fr;
  gap:28px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
  text-decoration:none;
  color:inherit;
}
.article-row:first-child{border-top:1px solid var(--line);}
.article-row .date{
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--text-muted);
  font-weight:600;
  padding-top:3px;
}
.article-row .content h3{
  font-family:var(--font-display);
  font-size:19px;
  font-weight:600;
  margin:0 0 8px;
  transition:color .15s ease;
}
.article-row:hover .content h3{color:var(--bronze);}
.article-row .content p{
  font-size:13.5px;
  color:var(--text-muted);
  margin:0 0 10px;
  line-height:1.65;
}
.article-row .read-more{
  font-size:12px;
  font-weight:600;
  color:var(--bronze);
  letter-spacing:0.3px;
}
@media (max-width:600px){
  .article-row{grid-template-columns:1fr; gap:8px;}
}

.articles-empty{
  text-align:center;
  padding:60px 20px;
  color:var(--text-muted);
  font-size:14px;
  border-top:1px solid var(--line);
}

/* ---------- ARTICLE PAGE ---------- */
.article-page{
  max-width:760px;
  margin:0 auto;
  padding:56px 24px 80px;
}
.article-page .back-link{
  font-family:var(--font-body);
  font-size:12.5px;
  font-weight:600;
  color:var(--text-muted);
  text-decoration:none;
  display:inline-block;
  margin-bottom:24px;
}
.article-page .back-link:hover{color:var(--bronze);}
.article-page .article-meta{
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:1.4px;
  text-transform:uppercase;
  color:var(--bronze);
  font-weight:600;
  margin-bottom:14px;
}
.article-page h1{
  font-family:var(--font-display);
  font-size:clamp(26px,3.6vw,36px);
  font-weight:600;
  line-height:1.25;
  margin:0 0 28px;
}
.article-page .article-body p{
  font-size:15px;
  line-height:1.85;
  color:var(--text);
  text-align:justify;
  margin:0 0 20px;
}
.article-page .article-body h2{
  font-family:var(--font-display);
  font-size:21px;
  font-weight:600;
  margin:36px 0 16px;
}