/* =========================================================
   Fabio Firmino Araújo — Advocacia
   Design tokens: bordeaux (from the chambers backdrop) + brass,
   set against warm ink and parchment. Display serif Fraunces,
   body Public Sans, mono utility IBM Plex Mono for docket labels.
   ========================================================= */

:root{
  --ink:            #17130f;
  --ink-soft:       #221c17;
  --bordeaux:       #5c1c20;
  --bordeaux-deep:  #3c1114;
  --bordeaux-bright:#7a2a2f;
  --parchment:      #f4efe6;
  --parchment-dim:  #e9e1d2;
  --brass:          #b08d57;
  --brass-light:    #d9c298;
  --ash:            #6c655a;
  --fog:            #cabfae;
  --line:           rgba(176,141,87,0.28);
  --line-dark:      rgba(244,239,230,0.14);

  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --container: 1180px;
  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight: 600; margin: 0 0 0.5em; letter-spacing: -0.01em; }
p{ margin: 0 0 1em; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:"";
  width: 26px; height:1px;
  background: var(--brass);
  display:inline-block;
}

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

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 15px 30px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor:pointer;
  transition: all .35s var(--ease);
  white-space: nowrap;
}
.btn-brass{
  background: var(--brass);
  color: var(--ink);
}
.btn-brass:hover{ background: var(--brass-light); transform: translateY(-2px); }
.btn-outline{
  border-color: var(--line-dark);
  color: var(--parchment);
}
.btn-outline:hover{ border-color: var(--brass); color: var(--brass-light); transform: translateY(-2px); }
.btn-outline.on-light{ border-color: rgba(23,19,15,0.2); color: var(--ink); }
.btn-outline.on-light:hover{ border-color: var(--bordeaux); color: var(--bordeaux); }

/* ---------- Header ---------- */
/* Note: backdrop-filter/filter on this element would create a new containing
   block for any fixed-position descendant (the mobile menu below), so the
   glass effect is applied via ::before instead, keeping .site-header itself
   filter-free. */
.site-header{
  position: sticky; top:0; z-index: 100;
  border-bottom: 1px solid var(--line);
}
.site-header::before{
  content:"";
  position: absolute; inset:0;
  background: rgba(244,239,230,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  z-index:-1;
}
.site-header .container{
  display:flex; align-items:center; justify-content: space-between;
  height: 84px;
}
.brand{
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--bordeaux-deep);
}
.brand small{
  display:block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 400;
  margin-top: 2px;
}
.main-nav ul{ display:flex; align-items:center; gap: 38px; }
.main-nav{ display:flex; align-items:center; gap: 38px; }
.main-nav a{
  font-size: 13.5px;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
}
.nav-item{ position: relative; }
.dropdown{
  position:absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(6px);
  background: var(--parchment);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(23,19,15,0.14);
  min-width: 200px;
  padding: 8px 0;
  opacity:0; visibility:hidden;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  z-index: 10;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown{
  opacity:1; visibility:visible; transform: translateX(-50%) translateY(0);
}
.dropdown li{ display:block; }
.dropdown a{
  display:block; padding: 11px 20px;
  font-size: 13px; color: var(--ink-soft);
}
.dropdown a::after{ display:none; }
.dropdown a:hover{ background: var(--parchment-dim); color: var(--bordeaux); }
.main-nav a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:-2px; height:1px;
  background: var(--bordeaux);
  transition: right .3s var(--ease);
}
.main-nav a:hover::after, .main-nav a.active::after{ right:0; }
.main-nav a.active{ color: var(--bordeaux); }
.nav-cta{
  padding: 11px 22px;
  background: var(--bordeaux);
  color: var(--parchment) !important;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background .3s var(--ease);
}
.nav-cta:hover{ background: var(--bordeaux-bright); }
.nav-cta::after{ display:none; }

.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  width: 30px; height: 22px; position:relative;
}
.nav-toggle span{
  position:absolute; left:0; width:100%; height:1px; background: var(--ink);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle span:nth-child(1){ top:0; }
.nav-toggle span:nth-child(2){ top:10px; }
.nav-toggle span:nth-child(3){ top:20px; }
.nav-toggle.is-open span:nth-child(1){ transform: translateY(10px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-10px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: 640px;
  background: var(--bordeaux-deep);
}
.hero-copy{
  color: var(--parchment);
  display:flex; flex-direction: column; justify-content:center;
  padding: 90px 64px;
}
.hero-copy h1{
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  color: var(--parchment);
  line-height: 1.08;
  max-width: 14ch;
}
.hero-copy h1 em{ font-style: italic; color: var(--brass-light); }
.hero-lede{
  color: var(--fog);
  font-size: 17px;
  max-width: 46ch;
  margin-bottom: 2em;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 46px; }
.hero-stats{
  display:flex; gap: 40px;
  border-top: 1px solid var(--line-dark);
  padding-top: 26px;
}
.hero-stats div strong{
  display:block;
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--brass-light);
}
.hero-stats div span{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fog);
}
.hero-media{
  position: relative;
  overflow:hidden;
  aspect-ratio: 4/5;
  background: var(--ink);
}
.hero-media img{
  width:100%; height:100%;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(18%) contrast(1.05);
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(105deg, var(--bordeaux-deep) 0%, rgba(60,17,20,0.15) 30%, rgba(60,17,20,0) 55%);
}
.hero-media::before{
  content:"";
  position:absolute; left:0; top:0; bottom:0; width:1px;
  background: var(--brass);
  z-index:2;
  opacity: .5;
}

/* Page hero (interior pages, no split image) */
.page-hero{
  background: var(--bordeaux-deep);
  color: var(--parchment);
  padding: 76px 0 64px;
}
.page-hero .eyebrow{ color: var(--brass-light); }
.page-hero h1{ color: var(--parchment); font-size: clamp(2rem, 3.6vw, 3rem); max-width: 20ch; }
.breadcrumb{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fog);
  margin-bottom: 22px;
}
.breadcrumb a{ color: var(--brass-light); border-bottom: 1px solid transparent; }
.breadcrumb a:hover{ border-color: var(--brass-light); }

/* ---------- Sections generic ---------- */
section{ padding: 100px 0; }
.section-tight{ padding: 70px 0; }
.section-dark{ background: var(--ink); color: var(--parchment); }
.section-dark .eyebrow{ color: var(--brass-light); }
.section-dark h2{ color: var(--parchment); }
.section-bordeaux{ background: var(--bordeaux-deep); color: var(--parchment); }
.section-bordeaux h2{ color: var(--parchment); }

.section-head{
  display:flex; align-items:flex-end; justify-content: space-between; gap: 40px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.section-head h2{ font-size: clamp(1.8rem, 3vw, 2.5rem); max-width: 20ch; margin:0; }
.section-head p{ max-width: 34ch; color: var(--ash); margin:0; }
.section-dark .section-head p, .section-bordeaux .section-head p{ color: var(--fog); }

/* ---------- Docket / spine (signature element) ---------- */
.docket{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.docket-card{
  position: relative;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 28px 34px;
  background: var(--parchment);
  transition: background .35s var(--ease);
}
.docket-card:last-child{ border-right: none; }
.docket-card:hover{ background: var(--parchment-dim); }
.docket-num{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brass);
  letter-spacing: 0.1em;
}
.docket-card h3{
  font-size: 21px;
  margin: 18px 0 12px;
  color: var(--bordeaux-deep);
}
.docket-card p{
  color: var(--ash);
  font-size: 14.5px;
  margin-bottom: 22px;
}
.docket-link{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bordeaux);
  border-bottom: 1px solid var(--bordeaux);
  padding-bottom: 3px;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.docket-card:hover .docket-link{ color: var(--brass); border-color: var(--brass); }
.docket-tab{
  position:absolute; top:0; left:0;
  width: 34px; height: 6px;
  background: var(--brass);
  opacity: 0;
  transition: opacity .3s var(--ease), width .3s var(--ease);
}
.docket-card:hover .docket-tab{ opacity:1; width: 100%; }

/* ---------- Feature / values grid ---------- */
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line-dark); }
.feature{
  background: var(--ink);
  padding: 42px 34px;
}
.feature .num{
  font-family: var(--font-mono);
  color: var(--brass);
  font-size: 12px;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  display:block;
}
.feature h3{ color: var(--parchment); font-size: 19px; margin-bottom: 10px; }
.feature p{ color: var(--fog); font-size: 14.5px; margin: 0; }

/* ---------- About split ---------- */
.split{
  display:grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items:center;
}
.split-media{
  position: relative;
  aspect-ratio: 4/5;
  overflow:hidden;
  background: var(--ink);
}
.split-media img{ width:100%; height:100%; object-fit:cover; object-position: center 15%; }
.split-media .frame{
  position:absolute; inset: 18px;
  border: 1px solid var(--brass);
  pointer-events:none;
}
.split-body h2{ font-size: clamp(1.8rem,3vw,2.4rem); }
.split-body p{ color: var(--ash); }
.pull-line{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--bordeaux-deep);
  border-left: 2px solid var(--brass);
  padding-left: 22px;
  margin: 28px 0;
}

/* ---------- Values list ---------- */
.values{ margin-top: 20px; }
.values li{
  display:flex; gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.values li:last-child{ border-bottom: 1px solid var(--line); }
.values .vnum{ font-family: var(--font-mono); color: var(--brass); font-size: 13px; padding-top: 3px; }
.values h4{ margin: 0 0 6px; font-size: 17px; color: var(--bordeaux-deep); }
.values p{ margin:0; color: var(--ash); font-size: 14.5px; }

/* ---------- Service detail page ---------- */
.service-body{
  display:grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 70px;
}
.service-body h2{ font-size: 1.7rem; margin-top: 2.4em; }
.service-body h2:first-child{ margin-top:0; }
.service-body p{ color: var(--ash); }
.benefit-list li{
  display:flex; gap:14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink-soft);
}
.benefit-list li:last-child{ border-bottom: 1px solid var(--line); }
.benefit-list .mark{ color: var(--brass); font-family: var(--font-mono); flex-shrink:0; }

.side-card{
  background: var(--ink);
  color: var(--parchment);
  padding: 40px 32px;
  align-self: start;
  position: sticky;
  top: 110px;
}
.side-card .eyebrow{ color: var(--brass-light); }
.side-card h3{ color: var(--parchment); font-size: 20px; }
.side-card p{ color: var(--fog); font-size: 14px; }
.side-card .btn{ width:100%; justify-content:center; margin-top: 8px; }
.side-list{ margin-top: 26px; border-top: 1px solid var(--line-dark); }
.side-list li{ border-bottom: 1px solid var(--line-dark); }
.side-list a{
  display:flex; justify-content: space-between; align-items:center;
  padding: 14px 0;
  font-size: 13.5px;
  color: var(--fog);
}
.side-list a:hover{ color: var(--brass-light); }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--bordeaux-deep);
  color: var(--parchment);
  text-align:center;
  padding: 90px 0;
}
.cta-band h2{ color: var(--parchment); font-size: clamp(1.9rem,3.4vw,2.7rem); max-width: 22ch; margin: 0 auto 18px; }
.cta-band p{ color: var(--fog); max-width: 48ch; margin: 0 auto 36px; }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ---------- Contact page ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.contact-info h2{ font-size: 1.6rem; }
.contact-list{ margin-top: 30px; }
.contact-list li{ padding: 18px 0; border-top: 1px solid var(--line); }
.contact-list li:last-child{ border-bottom: 1px solid var(--line); }
.contact-list .clabel{ font-family: var(--font-mono); font-size: 11px; letter-spacing:.08em; text-transform:uppercase; color: var(--brass); display:block; margin-bottom: 6px; }
.contact-list a, .contact-list span.value{ font-size: 15.5px; color: var(--ink-soft); }
.contact-list a:hover{ color: var(--bordeaux); }
.map-frame{ margin-top: 30px; border: 1px solid var(--line); aspect-ratio: 16/10; overflow:hidden; }
.map-frame iframe{ width:100%; height:100%; border:0; filter: grayscale(35%) contrast(1.05); }

.form{ background: var(--ink); padding: 44px; }
.form label{
  display:block; font-family: var(--font-mono); font-size: 11px; letter-spacing:.08em;
  text-transform:uppercase; color: var(--brass-light); margin-bottom: 8px;
}
.form .field{ margin-bottom: 22px; }
.form input, .form textarea, .form select{
  width:100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-dark);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 10px 2px;
  transition: border-color .3s var(--ease);
}
.form input:focus, .form textarea:focus, .form select:focus{ border-color: var(--brass); outline:none; }
.form textarea{ resize: vertical; min-height: 100px; }
.form select option{ color: #111; }
.form-note{ font-size: 12.5px; color: var(--fog); margin-top: 18px; }
.form-success{
  display:none;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--brass);
  color: var(--brass-light);
  font-size: 13.5px;
}
.form-success.is-visible{ display:block; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--ink);
  color: var(--fog);
  padding: 70px 0 30px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand{ font-family: var(--font-display); font-size: 22px; color: var(--parchment); margin-bottom: 10px; }
.footer-tag{ font-size: 13.5px; max-width: 34ch; color: var(--fog); }
.footer-col h5{
  font-family: var(--font-mono); font-size: 11px; letter-spacing:.1em; text-transform:uppercase;
  color: var(--brass-light); margin-bottom: 18px; font-weight: 400;
}
.footer-col li{ padding: 7px 0; font-size: 14px; }
.footer-col a:hover{ color: var(--parchment); }
.footer-bottom{
  padding-top: 26px;
  display:flex; justify-content: space-between; align-items:center;
  font-size: 12px; color: var(--ash); flex-wrap: wrap; gap: 10px;
}
.footer-bottom a{ color: var(--fog); }
.footer-bottom a:hover{ color: var(--brass-light); }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float{
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 58px; height: 58px;
  background: var(--bordeaux);
  display:flex; align-items:center; justify-content:center;
  border-radius: 50%;
  box-shadow: 0 10px 30px rgba(60,17,20,0.35);
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.whatsapp-float:hover{ transform: scale(1.08); background: var(--bordeaux-bright); }
.whatsapp-float svg{ width: 26px; height: 26px; fill: var(--parchment); }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; min-height: unset; }
  .hero-media{ aspect-ratio: 16/9; order:-1; }
  .hero-copy{ padding: 60px 32px; }
  .split{ grid-template-columns:1fr; }
  .split-media{ aspect-ratio: 16/10; }
  .service-body{ grid-template-columns: 1fr; }
  .side-card{ position: static; }
  .grid-3{ grid-template-columns: 1fr; }
  .docket{ grid-template-columns: 1fr 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px){
  .main-nav{
    position: fixed; inset: 84px 0 0 0;
    background: var(--parchment);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 32px;
    gap: 26px;
    transform: translateX(100%);
    transition: transform .4s var(--ease);
    border-top: 1px solid var(--line);
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav ul{ flex-direction: column; align-items: flex-start; gap: 22px; width:100%; }
  .main-nav a{ font-size: 18px; }
  .nav-toggle{ display:block; }
  .dropdown{
    position: static; opacity:1; visibility:visible; transform:none;
    box-shadow:none; border:none; padding: 6px 0 0 16px; min-width:0;
    display:block;
  }
  .dropdown a{ padding: 8px 0; font-size: 15px; color: var(--ash); }
  .docket{ grid-template-columns: 1fr; }
  .docket-card{ border-right:none; }
  .footer-grid{ grid-template-columns: 1fr; }
  .hero-stats{ gap: 24px; flex-wrap: wrap; }
  .cta-actions{ flex-direction: column; align-items: stretch; }
  section{ padding: 70px 0; }
}