/* =========================================================
   Caio Venturi Advocacia — stylesheet
   ========================================================= */

:root{
  --navy: #0e1f2a;
  --navy-2: #142d3d;
  --navy-3: #1a3547;
  --gold: #c9a15d;
  --gold-deep: #a9813f;
  --cream: #faf6ef;
  --text-light: #f5f0e6;
  --text-muted-light: #c8d2d8;
  --text-dark: #262626;
  --text-muted: #666666;
  --whatsapp: #3d8b40;
  --radius: 6px;
  --max-width: 1180px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', 'Segoe UI', Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: #fff;
  line-height: 1.65;
}
h1,h2,h3,h4{
  font-family: var(--font-heading);
  font-weight: 700;
  margin: 0 0 .5em;
  line-height: 1.25;
}
p{ margin: 0 0 1em; }
a{ text-decoration:none; color: inherit; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad{ padding: 90px 0; }
.eyebrow{
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  font-weight: 600;
  margin-bottom: .6em;
  display:block;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor:pointer;
  transition: all .2s ease;
}
.btn-gold{ background: var(--gold); color: var(--navy); }
.btn-gold:hover{ background: var(--gold-deep); }
.btn-outline{ border-color: var(--text-light); color: var(--text-light); background:transparent; }
.btn-outline:hover{ background: rgba(255,255,255,.1); }
.btn-whatsapp{ background: var(--whatsapp); color:#fff; }
.btn-whatsapp:hover{ background:#357638; }

/* ---------- Header ---------- */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 1000;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height: 104px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height: 88px; width:auto; }
.brand-name{
  font-family: var(--font-heading);
  color: var(--text-light);
  font-size: 1.3rem;
  letter-spacing: .02em;
}
nav.main-nav ul{ display:flex; gap: 34px; }
nav.main-nav a{
  color: var(--text-light);
  font-size: .92rem;
  font-weight: 500;
  letter-spacing:.02em;
}
nav.main-nav a:hover{ color: var(--gold); }
.header-cta{ display:flex; flex-direction:column; align-items:flex-end; gap:4px; }
.header-cta small{ color: var(--text-muted-light); font-size: .72rem; letter-spacing:.05em; }
.nav-toggle{ display:none; }

@media (max-width: 900px){
  nav.main-nav{ display:none; }
  .header-cta small{ display:none; }
  .site-header .container{ height:86px; }
  .brand img{ height:66px; }
}

/* ---------- Hero ---------- */
.hero{
  background: radial-gradient(1200px 600px at 80% 0%, var(--navy-3), var(--navy) 60%);
  color: var(--text-light);
  padding: 170px 0 110px;
  position: relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; right:-120px; top:-80px;
  width: 520px; height:520px;
  background: radial-gradient(circle, rgba(201,161,93,.18), transparent 70%);
}
.hero .container{ position:relative; z-index:2; display:grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items:center; }
.hero h1{ font-size: 2.6rem; max-width: 640px; }
.hero p.lead{ font-size: 1.08rem; color: var(--text-muted-light); max-width: 540px; }
.hero .cta-row{ display:flex; gap:16px; margin-top: 28px; flex-wrap:wrap; }
.hero-emblem{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; gap: 18px;
  border: 1px solid rgba(201,161,93,.35);
  border-radius: var(--radius);
  padding: 44px 30px;
  background: rgba(255,255,255,.02);
}
.hero-emblem img{ width: 250px; }
.hero-emblem .oab{ color: var(--gold); letter-spacing:.08em; font-size:.85rem; }

@media (max-width: 900px){
  .hero{ padding-top: 130px; }
  .hero .container{ grid-template-columns: 1fr; }
  .hero h1{ font-size: 2rem; }
  .hero-emblem{ order:-1; }
}

/* ---------- Sobre ---------- */
.about{ background: var(--cream); }
.about .container{ display:grid; grid-template-columns: 1fr .9fr; gap: 60px; align-items:center; }
.about h2{ font-size: 2.1rem; color: var(--navy); }
.about .role{ font-weight:600; color: var(--gold-deep); margin-bottom: 1.2em; }
.about-photo{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  background: linear-gradient(160deg, var(--navy-3), var(--navy));
  min-height: 420px;
  display:flex; align-items:flex-end; justify-content:center;
}
.about-photo img{ max-height: 560px; width:auto; margin:0 auto; }

@media (max-width: 900px){
  .about .container{ grid-template-columns: 1fr; }
  .about-photo{ order:-1; }
}

/* ---------- Missão / Visão / Valores ---------- */
.pillars{ background: var(--navy); color: var(--text-light); text-align:center; }
.pillars h2{ font-size: 2rem; max-width: 720px; margin: 0 auto 60px; color:#fff; }
.pillars-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.pillar .icon{ font-size: 2rem; color: var(--gold); margin-bottom: .5em; }
.pillar h3{ color:#fff; font-size:1.3rem; }
.pillar p{ color: var(--text-muted-light); font-size:.95rem; }

@media (max-width: 800px){
  .pillars-grid{ grid-template-columns: 1fr; gap:36px; }
}

/* ---------- Áreas de Atuação ---------- */
.areas{ background: #fff; }
.areas-head{ max-width: 680px; margin: 0 auto 50px; text-align:center; }
.areas-head h2{ font-size: 2.1rem; color: var(--navy); }
.areas-head p{ color: var(--text-muted); }
.areas-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.area-card{
  background: var(--navy);
  color: var(--text-light);
  border-radius: var(--radius);
  padding: 32px 28px;
  border-top: 3px solid var(--gold);
}
.area-card h3{ color: var(--gold); font-size: 1.15rem; letter-spacing:.03em; text-transform:uppercase; }
.area-card p{ font-size: .92rem; color: var(--text-muted-light); }
.area-card ul{ margin: 0 0 1.2em; }
.area-card ul li{
  font-size: .88rem; color: var(--text-muted-light);
  padding: 5px 0 5px 18px; position:relative;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.area-card ul li::before{
  content:"›"; position:absolute; left:0; color: var(--gold);
}
.area-card .btn{ margin-top: 8px; padding: 10px 22px; font-size:.82rem; }

@media (max-width: 980px){ .areas-grid{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 640px){ .areas-grid{ grid-template-columns: 1fr;} }

/* ---------- Diferenciais ---------- */
.diff{ background: var(--navy-2); color:#fff; text-align:center; }
.diff h2{ color: var(--gold); font-size: 1.9rem; text-align:left; max-width:var(--max-width); margin:0 auto 40px; }
.diff-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.diff-card{
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 30px 20px;
  font-weight:600;
}
.diff-card .icon{ font-size: 1.7rem; color: var(--gold); margin-bottom:.5em; }

@media (max-width: 800px){ .diff-grid{ grid-template-columns: 1fr 1fr; } .diff h2{text-align:center;} }
@media (max-width: 520px){ .diff-grid{ grid-template-columns: 1fr; } }

.diff-grid-5{ grid-template-columns: repeat(5, 1fr); }
.diff-grid-5 .diff-card{ text-align:left; }
.diff-grid-5 .icon{ font-family: var(--font-heading); font-size: 1.6rem; border: 1px solid var(--gold); width: 40px; height: 40px; border-radius: 50%; display:flex; align-items:center; justify-content:center; margin-bottom: .7em; }
@media (max-width: 980px){ .diff-grid-5{ grid-template-columns: repeat(3,1fr); } }
@media (max-width: 620px){ .diff-grid-5{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 420px){ .diff-grid-5{ grid-template-columns: 1fr; } }

/* ---------- Contato ---------- */
.contact{
  background: linear-gradient(135deg, var(--navy), var(--navy-3));
  color: var(--text-light);
}
.contact .container{ display:grid; grid-template-columns: .95fr 1.05fr; gap: 60px; }
.contact h2{ font-size: 2.1rem; color: #fff; }
.contact-info{ margin-top: 28px; display:grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.contact-info .item span.label{ display:block; color: var(--text-muted-light); font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:.3em; }
.contact-info .item strong{ font-weight:600; color:#fff; }
.contact-form{ background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 30px; }
.contact-form input, .contact-form textarea{
  width:100%; padding: 13px 14px; margin-bottom: 14px;
  border-radius: 4px; border: none; font-family: var(--font-body);
  background: #fff; color: var(--text-dark); font-size:.92rem;
}
.contact-form textarea{ min-height: 110px; resize: vertical; }
.contact-form button{ width:100%; justify-content:center; }

@media (max-width: 900px){ .contact .container{ grid-template-columns:1fr; } .contact-info{ grid-template-columns: 1fr 1fr; } }

/* ---------- Footer ---------- */
footer{ background: #0a161e; color: var(--text-muted-light); text-align:center; padding: 40px 0; font-size:.85rem; }
footer img{ height: 60px; margin: 0 auto 14px; }
footer .legal{ margin-top:.6em; opacity:.7; }

/* ---------- Landing (root splash) ---------- */
.landing{
  min-height: 100vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  background: radial-gradient(1400px 700px at 50% -10%, var(--navy-3), var(--navy) 65%);
  color: var(--text-light);
  padding: 60px 24px;
  text-align:center;
}
.landing-brand img{ height: 190px; margin: 0 auto 18px; }
.landing-brand h1{ font-size: 1.8rem; color:#fff; margin-bottom:.2em; }
.landing-brand p{ color: var(--text-muted-light); max-width: 480px; margin: 0 auto 50px; }
.landing-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap: 28px;
  max-width: 980px; width:100%;
}
.landing-card{
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(201,161,93,.3);
  border-radius: var(--radius);
  padding: 46px 34px;
  display:flex; flex-direction:column; align-items:center;
  transition: all .2s ease;
}
.landing-card:hover{ background: rgba(255,255,255,.06); border-color: var(--gold); transform: translateY(-3px); }
.landing-card .icon{ font-size: 2.4rem; color: var(--gold); margin-bottom: .4em; }
.landing-card h2{ color:#fff; font-size: 1.4rem; margin-bottom:.4em; }
.landing-card p{ color: var(--text-muted-light); font-size:.92rem; margin-bottom: 1.6em; }

@media (max-width: 720px){
  .landing-grid{ grid-template-columns: 1fr; }
}

/* ---------- Utility ---------- */
.wa-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 999;
  background: var(--whatsapp); color:#fff; width:56px; height:56px;
  border-radius: 50%; display:flex; align-items:center; justify-content:center;
  font-size: 1.5rem; box-shadow: 0 6px 18px rgba(0,0,0,.25);
}