/* ===== Dr. Leandro Brum — Direito Previdenciário =====
   Design tokens
   Cor: baía de Niterói ao entardecer — teal profundo, areia, ocre.
================================================================ */

:root{
  /* Paleta oficial Leandro Brum Advocacia: azul-marinho profundo + dourado */
  --teal-900:#10142B;   /* azul-marinho mais escuro (header/footer/hero) */
  --teal-700:#1B2347;   /* azul-marinho médio */
  --teal-500:#2C3868;   /* azul-marinho claro, uso pontual */
  --teal-300:#7E88B3;   /* azul acinzentado, texto sobre fundo escuro */
  --sand-100:#FAFAF8;   /* fundo claro neutro */
  --sand-200:#ECE9E0;   /* divisores / cards alternados */
  --ochre-500:#C9A227;  /* dourado da logo */
  --ochre-600:#A9831A;  /* dourado escuro, hover */
  --ink-900:#171A2B;
  --ink-700:#3D4051;
  --white:#FFFFFF;
  --success:#4F7A5C;

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Inter', -apple-system, Segoe UI, sans-serif;

  --radius:4px;
  --shadow-soft: 0 12px 32px -16px rgba(15,46,54,0.35);
  --max-w: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-900);
  background:var(--sand-100);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit;}
h1,h2,h3,h4{font-family:var(--font-display); margin:0 0 .5em; line-height:1.15; font-weight:600;}
p{margin:0 0 1em;}
.container{max-width:var(--max-w); margin:0 auto; padding:0 24px;}
.eyebrow{
  display:inline-block;
  font-size:.78rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ochre-600);
  font-weight:600;
  margin-bottom:.8em;
}
:focus-visible{ outline:3px solid var(--ochre-500); outline-offset:2px; }

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  padding:.95em 1.6em;
  border-radius:var(--radius);
  font-weight:600;
  font-size:1rem;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-primary{ background:var(--ochre-500); color:var(--white); box-shadow:var(--shadow-soft); }
.btn-primary:hover{ background:var(--ochre-600); }
.btn-ghost{ background:transparent; border-color:rgba(255,255,255,.45); color:var(--white); }
.btn-ghost:hover{ background:rgba(255,255,255,.12); }
.btn-dark{ background:var(--teal-900); color:var(--white); }
.btn-dark:hover{ background:var(--teal-700); }
.btn-block{ width:100%; justify-content:center; }

/* ===== Header ===== */
header.site{
  position:sticky; top:0; z-index:50;
  background:var(--sand-100);
  border-bottom:1px solid var(--sand-200);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px;
  max-width:var(--max-w); margin:0 auto;
}
.logo{
  font-family:var(--font-display); font-weight:600; font-size:1.25rem;
  color:var(--teal-900); text-decoration:none; letter-spacing:.01em;
  display:flex; align-items:center;
}
.logo img{ height:48px; width:auto; }
.logo span{ color:var(--ochre-500); }
.footer-logo img{ height:42px; width:auto; filter:brightness(0) invert(1); opacity:.92; margin-bottom:14px; }
.social-row{ display:flex; gap:14px; margin-top:14px; }
.social-row a{ display:flex; align-items:center; justify-content:center; width:34px; height:34px; border:1px solid rgba(255,255,255,.25); border-radius:50%; }
.social-row a:hover{ border-color:var(--ochre-500); }
nav.main-links{ display:flex; gap:28px; }
nav.main-links a{
  text-decoration:none; color:var(--ink-700); font-size:.95rem; font-weight:500;
  padding:6px 0; border-bottom:2px solid transparent;
}
nav.main-links a:hover{ border-bottom-color:var(--ochre-500); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.phone-link{ font-weight:600; font-size:.92rem; color:var(--teal-900); text-decoration:none; white-space:nowrap; }
.menu-toggle{ display:none; }

@media (max-width:880px){
  nav.main-links{ display:none; }
  .menu-toggle{ display:block; background:none; border:1px solid var(--teal-900); border-radius:var(--radius); padding:8px 12px; font-size:1.1rem; }
}

/* ===== Hero ===== */
.hero{
  background:linear-gradient(180deg, var(--teal-900) 0%, var(--teal-700) 100%);
  color:var(--white);
  position:relative;
  overflow:hidden;
  padding:84px 0 100px;
}
.hero::after{
  /* horizon line motif — referência sutil à baía de Niterói */
  content:"";
  position:absolute; left:0; right:0; bottom:0; height:140px;
  background:
    radial-gradient(ellipse at 20% 120%, rgba(201,162,39,.16), transparent 60%),
    linear-gradient(180deg, transparent, rgba(15,46,54,.6));
  pointer-events:none;
}
.hero-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;
  position:relative; z-index:1;
}
.hero h1{ font-size:clamp(2.1rem, 3.6vw, 3.1rem); color:var(--white); }
.hero .lede{ font-size:1.15rem; color:var(--sand-200); max-width:46ch; }
.hero-badges{ display:flex; gap:18px; flex-wrap:wrap; margin:28px 0 32px; }
.hero-badge{ display:flex; align-items:center; gap:8px; font-size:.92rem; color:var(--sand-100); }
.hero-badge svg{ flex-shrink:0; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }
.hero-photo{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(255,255,255,.12);
}
.hero-photo img{ width:100%; height:480px; object-fit:cover; }

@media (max-width:880px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-photo img{ height:320px; }
}

/* ===== Trust bar ===== */
.trust-bar{ background:var(--white); border-bottom:1px solid var(--sand-200); }
.trust-bar .container{ display:flex; flex-wrap:wrap; gap:36px; justify-content:space-between; padding:22px 24px; }
.trust-item{ display:flex; align-items:center; gap:10px; font-size:.88rem; color:var(--ink-700); font-weight:500; }
.trust-item strong{ color:var(--teal-900); font-family:var(--font-display); font-size:1.1rem; }

/* ===== Section scaffolding ===== */
section{ padding:88px 0; }
.section-head{ max-width:62ch; margin-bottom:48px; }
.section-head h2{ font-size:clamp(1.6rem,2.6vw,2.2rem); color:var(--teal-900); }
.section-head p{ color:var(--ink-700); font-size:1.05rem; }
.bg-alt{ background:var(--white); }

/* ===== Services grid ===== */
.services-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px;
}
@media (max-width:880px){ .services-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .services-grid{ grid-template-columns:1fr; } }

.service-card{
  background:var(--white);
  border:1px solid var(--sand-200);
  border-radius:var(--radius);
  padding:28px 26px;
  text-decoration:none;
  color:var(--ink-900);
  display:flex; flex-direction:column; gap:10px;
  transition:border-color .15s ease, transform .15s ease;
}
.service-card:hover{ border-color:var(--ochre-500); transform:translateY(-3px); }
.service-card .num{ font-family:var(--font-display); color:var(--ochre-500); font-size:.85rem; font-weight:600; }
.service-card h3{ font-size:1.18rem; color:var(--teal-900); margin-bottom:2px; }
.service-card p{ font-size:.93rem; color:var(--ink-700); margin-bottom:0; }
.service-card .go{ margin-top:auto; font-size:.85rem; font-weight:600; color:var(--ochre-600); }

/* ===== About / EEAT ===== */
.about-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:56px; align-items:center; }
@media (max-width:880px){ .about-grid{ grid-template-columns:1fr; } }
.about-photo{ border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-soft); }
.about-photo img{ width:100%; height:520px; object-fit:cover; }
.credentials{ list-style:none; padding:0; margin:24px 0 0; display:grid; gap:12px; }
.credentials li{ display:flex; gap:12px; font-size:.96rem; color:var(--ink-700); align-items:flex-start; }
.credentials li svg{ flex-shrink:0; margin-top:3px; color:var(--ochre-500); }

/* ===== FAQ ===== */
.faq-item{ border-bottom:1px solid var(--sand-200); }
.faq-item summary{
  cursor:pointer; padding:20px 0; font-weight:600; color:var(--teal-900);
  list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px;
  font-size:1.02rem;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-size:1.4rem; color:var(--ochre-500); flex-shrink:0; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ padding-bottom:20px; color:var(--ink-700); margin:0; max-width:68ch; }

/* ===== CTA band ===== */
.cta-band{
  background:var(--teal-900); color:var(--white);
  border-radius:var(--radius);
  padding:56px 48px;
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
}
.cta-band h2{ color:var(--white); font-size:1.7rem; max-width:30ch; margin-bottom:.3em;}
.cta-band p{ color:var(--sand-200); margin-bottom:0; max-width:40ch; }

/* ===== Footer ===== */
footer.site{ background:var(--teal-900); color:var(--sand-200); padding:56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; } }
footer.site h4{ color:var(--white); font-size:1rem; margin-bottom:14px; font-family:var(--font-body); font-weight:600;}
footer.site a{ color:var(--sand-200); text-decoration:none; font-size:.92rem; }
footer.site a:hover{ color:var(--ochre-500); }
.footer-links{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.footer-bottom{
  margin-top:48px; padding-top:24px; border-top:1px solid rgba(255,255,255,.12);
  font-size:.8rem; color:var(--teal-300); display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
}

/* ===== WhatsApp floating button ===== */
.wa-float{
  position:fixed; bottom:22px; right:22px; z-index:60;
  background:#25D366; color:white; width:58px; height:58px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.25); text-decoration:none;
}
.wa-float:hover{ transform:scale(1.06); }

/* ===== Landing-page specific ===== */
.lp-hero{ padding:64px 0 0; }
.lp-eligibility{
  background:var(--white); border:1px solid var(--sand-200); border-radius:var(--radius);
  padding:32px; box-shadow:var(--shadow-soft);
}
.lp-eligibility ul{ list-style:none; padding:0; margin:18px 0 0; display:grid; gap:14px; }
.lp-eligibility li{ display:flex; gap:10px; font-size:.97rem; }
.lp-eligibility li svg{ color:var(--success); flex-shrink:0; margin-top:2px; }

.timeline{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; counter-reset:step; }
@media (max-width:760px){ .timeline{ grid-template-columns:1fr; } }
.timeline-step{ position:relative; padding-top:8px; }
.timeline-step .step-num{
  font-family:var(--font-display); font-size:2.4rem; color:var(--ochre-500); font-weight:600; line-height:1;
}
.timeline-step h3{ font-size:1.15rem; color:var(--teal-900); margin:.4em 0 .3em; }
.timeline-step p{ color:var(--ink-700); font-size:.95rem; }
.timeline-step + .timeline-step::before{
  content:""; position:absolute; left:-14px; top:18px; width:1px; height:60px; background:var(--sand-200);
}
@media (max-width:760px){ .timeline-step + .timeline-step::before{ display:none; } }

.testimonial-card{
  background:var(--sand-200); border-radius:var(--radius); padding:26px;
  font-size:.96rem; color:var(--ink-700); border-left:3px solid var(--ochre-500);
}
.testimonial-card cite{ display:block; margin-top:14px; font-style:normal; font-weight:600; color:var(--teal-900); font-size:.88rem; }

/* ===== Lead form ===== */
.lead-form{
  background:var(--white); border-radius:var(--radius); padding:36px;
  box-shadow:var(--shadow-soft); border:1px solid var(--sand-200);
}
.lead-form h3{ color:var(--teal-900); font-size:1.3rem; }
.lead-form .sub{ color:var(--ink-700); font-size:.92rem; margin-bottom:24px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:.85rem; font-weight:600; color:var(--ink-700); margin-bottom:6px; }
.field input, .field select, .field textarea{
  width:100%; padding:.8em .9em; border:1px solid var(--sand-200); border-radius:var(--radius);
  font-family:var(--font-body); font-size:.97rem; background:var(--sand-100);
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--ochre-500); border-color:var(--ochre-500); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width:520px){ .field-row{ grid-template-columns:1fr; } }
.form-disclaimer{ font-size:.78rem; color:var(--ink-700); margin-top:14px; }

.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ochre-500); color:white; padding:10px 16px; z-index:100;
}
.skip-link:focus{ left:16px; top:16px; }

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
}