/* ============================================================
   Vaine Pizolotto - Advocacia (Réplica)
   Base: Mobile First | Otimizado para Londrina/PR
   ============================================================ */

:root{
  --green:#61a229;
  --green-dark:#4d8420;
  --dark:#1f1f1f;
  --gray:#333;
  --gray-2:#666;
  --gray-3:#e6e6e6;
  --bg:#ffffff;
  --bg-soft:#f7f9f5;
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --radius:12px;
  --maxw:1200px;
  --transition:.3s ease;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color:var(--gray);
  background:var(--bg);
  line-height:1.6;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--green)}
:focus-visible{outline:2px dashed var(--green);outline-offset:3px}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}

h1{font-size:38px;line-height:1.2;font-weight:700;color:var(--dark);margin-bottom:.5em}
h2{font-size:28px;line-height:1.3;font-weight:700;color:var(--dark);margin-bottom:.5em}
h3{font-size:20px;line-height:1.35;font-weight:600;color:var(--dark);margin-bottom:.5em}
h4{font-size:17px;font-weight:600;color:var(--dark);margin-bottom:.4em}
p{margin-bottom:1em;color:var(--gray-2)}

/* ============ Header ============ */
.header{
  position:sticky;top:0;left:0;right:0;z-index:100;
  background:#fff;
  border-bottom:1px solid var(--gray-3);
  box-shadow:0 2px 10px rgba(0,0,0,.04);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;max-width:var(--maxw);margin:0 auto;
}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:56px;width:auto}
.logo-text{font-weight:700;color:var(--dark);font-size:15px;line-height:1.1}
.logo-text small{display:block;font-weight:400;font-size:11px;color:var(--gray-2)}

/* Nav */
.nav{display:none}
.nav.open{display:block}
.nav-list{list-style:none;display:flex;flex-direction:column;gap:0}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;color:var(--gray);font-weight:500;font-size:15px;
  border-bottom:1px solid var(--gray-3);
}
.nav-link:hover,.nav-link.active{color:var(--green)}
.has-submenu > .nav-link::after{
  content:"";display:inline-block;width:8px;height:8px;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:rotate(45deg);margin-left:8px;transition:transform var(--transition);
}
.has-submenu.open > .nav-link::after{transform:rotate(-135deg)}
.submenu{
  list-style:none;display:none;background:var(--bg-soft);
}
.has-submenu.open > .submenu{display:block}
.submenu .nav-link{padding-left:36px;font-size:14px}

/* Hamburger */
.menu-toggle{
  background:none;border:0;cursor:pointer;
  width:44px;height:44px;display:flex;flex-direction:column;
  justify-content:center;align-items:center;gap:5px;
}
.menu-toggle span{width:26px;height:3px;background:var(--dark);border-radius:2px;transition:var(--transition)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ============ Hero ============ */
.hero{
  position:relative;
  background:linear-gradient(135deg, rgba(31,31,31,.75), rgba(97,162,41,.55)),
             url("../images/hero.webp") center/cover no-repeat;
  color:#fff;
  padding:80px 20px;
  text-align:center;
}
.hero h1{color:#fff;max-width:800px;margin:0 auto 16px}
.hero p{color:#f0f0f0;max-width:700px;margin:0 auto 28px;font-size:18px}
.hero .btn{background:var(--green);color:#fff}
.hero .btn:hover{background:var(--green-dark)}

/* ============ Buttons ============ */
.btn{
  display:inline-block;padding:14px 28px;border-radius:30px;
  font-weight:600;font-size:15px;text-align:center;
  transition:transform var(--transition), background var(--transition), box-shadow var(--transition);
  border:0;cursor:pointer;
  background:var(--green);color:#fff;
}
.btn:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;border:2px solid var(--green);color:var(--green)}
.btn-outline:hover{background:var(--green);color:#fff}

/* ============ Sections ============ */
section{padding:64px 0}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{position:relative;display:inline-block;padding-bottom:12px}
.section-title h2::after{
  content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:60px;height:3px;background:var(--green);border-radius:2px;
}
.section-title p{max-width:720px;margin:12px auto 0}

/* ============ Areas / Cards ============ */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:1fr}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:transform var(--transition), box-shadow var(--transition);
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.12)}
.card img{width:100%;height:220px;object-fit:cover}
.card-body{padding:22px;flex:1;display:flex;flex-direction:column}
.card-body h3{color:var(--green-dark)}
.card-body p{flex:1}
.card-body .btn{align-self:flex-start;margin-top:12px}

/* ============ About / Split ============ */
.split{display:grid;gap:32px;align-items:center;grid-template-columns:1fr}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.about{background:var(--bg-soft)}
.about ul{list-style:none;padding:0;margin:16px 0}
.about ul li{padding:8px 0 8px 28px;position:relative;color:var(--gray)}
.about ul li::before{
  content:"";position:absolute;left:0;top:14px;
  width:14px;height:14px;background:var(--green);border-radius:50%;
}

/* ============ Breadcrumb ============ */
.breadcrumb{background:var(--bg-soft);padding:14px 0;font-size:13px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.breadcrumb li:not(:last-child)::after{content:"›";margin-left:6px;color:var(--gray-2)}
.breadcrumb a{color:var(--gray-2)}
.breadcrumb a:hover{color:var(--green)}

/* ============ Contact / Form ============ */
.contact-grid{display:grid;gap:32px;grid-template-columns:1fr}
.contact-info li{list-style:none;padding:10px 0;display:flex;gap:12px;align-items:flex-start;color:var(--gray)}
.contact-info svg{flex-shrink:0;color:var(--green)}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--gray)}
.form-field input, .form-field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--gray-3);border-radius:8px;
  font:inherit;color:var(--gray);background:#fff;transition:border var(--transition);
}
.form-field textarea{resize:vertical;min-height:120px}
.form-field input:focus, .form-field textarea:focus{border-color:var(--green);outline:0}

/* ============ FAQ ============ */
.faq details{
  background:#fff;border:1px solid var(--gray-3);border-radius:8px;
  margin-bottom:12px;padding:16px 20px;
}
.faq summary{cursor:pointer;font-weight:600;color:var(--dark);list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--green);transition:transform var(--transition)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:12px}

/* ============ Footer ============ */
.footer{background:#161616;color:#cfcfcf;padding:56px 0 0;margin-top:40px}
.footer h4{color:#fff;margin-bottom:16px;font-size:16px;text-transform:uppercase;letter-spacing:.5px}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
.footer a{color:#cfcfcf}
.footer a:hover{color:var(--green)}
.footer ul{list-style:none}
.footer ul li{padding:5px 0}
.footer-bottom{
  border-top:1px solid #2a2a2a;padding:20px 0;margin-top:40px;
  text-align:center;font-size:13px;color:#8a8a8a;
}

/* ============ WhatsApp Floating ============ */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:99;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;box-shadow:0 6px 16px rgba(0,0,0,.25);
  display:flex;align-items:center;justify-content:center;
  transition:transform var(--transition);
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:34px;height:34px;fill:#fff}

/* ============ Cookies banner ============ */
.cookies{
  position:fixed;bottom:0;left:0;right:0;z-index:98;
  background:#1f1f1f;color:#fff;padding:16px 20px;
  display:none;flex-direction:column;gap:12px;
  box-shadow:0 -6px 20px rgba(0,0,0,.2);
}
.cookies.show{display:flex}
.cookies p{color:#e0e0e0;font-size:14px;margin:0}
.cookies .btns{display:flex;gap:10px;flex-wrap:wrap}
.cookies button{padding:10px 18px;border-radius:6px;border:0;cursor:pointer;font-weight:600;font-size:13px}
.cookies .accept{background:var(--green);color:#fff}
.cookies .refuse{background:transparent;color:#fff;border:1px solid #666}

/* ============ Utilities ============ */
.text-center{text-align:center}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.mb-1{margin-bottom:1rem}.mb-2{margin-bottom:2rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ============ 404 ============ */
.error-page{text-align:center;padding:100px 20px}
.error-page h1{font-size:120px;color:var(--green);line-height:1;margin-bottom:0}
.error-page h2{margin-top:16px}
.error-page p{max-width:520px;margin:16px auto 24px}

/* ============ Responsive ============ */
@media (min-width:768px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1.2fr}
  .hero{padding:120px 20px}
  h1{font-size:44px}
}
@media (min-width:1024px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .menu-toggle{display:none}
  .nav{display:block}
  .nav-list{flex-direction:row;gap:6px;align-items:center}
  .nav-link{padding:10px 14px;border:0;font-size:14.5px}
  .has-submenu > .nav-link::after{margin-left:6px;transform:rotate(45deg)}
  .submenu{
    position:absolute;top:100%;left:0;min-width:280px;
    background:#fff;border:1px solid var(--gray-3);border-radius:8px;
    box-shadow:var(--shadow);padding:8px 0;
    opacity:0;visibility:hidden;transform:translateY(10px);
    transition:all var(--transition);display:block;
  }
  .has-submenu:hover > .submenu,
  .has-submenu:focus-within > .submenu,
  .has-submenu.open > .submenu{
    opacity:1;visibility:visible;transform:translateY(0);
  }
  .submenu .nav-link{padding:10px 18px;border:0}
  .submenu .nav-link:hover{background:var(--bg-soft)}
  .has-submenu:hover > .nav-link::after{transform:rotate(-135deg)}
}
@media (min-width:1024px){
  h1{font-size:48px}
}