/* ===== HEADER UNIFICADO - Padrão da Home ===== */
/* Variáveis */
:root{
  --uh-slate-50:#f8fafc;--uh-slate-100:#f1f5f9;--uh-slate-200:#e2e8f0;
  --uh-slate-300:#cbd5e1;--uh-slate-500:#64748b;--uh-slate-600:#475569;
  --uh-slate-700:#334155;--uh-slate-800:#1e293b;--uh-slate-900:#0f172a;
  --uh-amber-100:#fef3c7;--uh-amber-400:#fbbf24;--uh-amber-600:#d97706;
  --uh-amber-700:#b45309;--uh-white:#fff;
}

/* Reset/base do bloco */
.uh-container{max-width:1280px;margin:0 auto;padding:0 1rem}
@media(min-width:640px){.uh-container{padding:0 1.5rem}}
@media(min-width:1024px){.uh-container{padding:0 2rem}}

/* Top bar */
.uh-top-bar{
  background:var(--uh-slate-900);color:var(--uh-white);
  padding:.625rem 0;font-size:.875rem;display:none;
  position:absolute;top:0;left:0;right:0;z-index:999;
}
@media(min-width:768px){.uh-top-bar{display:block}}
.uh-top-bar-content{display:flex;justify-content:space-between;align-items:center}
.uh-top-bar-left,.uh-top-bar-right{display:flex;align-items:center;gap:1.5rem}
.uh-top-bar a{color:inherit;text-decoration:none;transition:color .2s}
.uh-top-bar a:hover{color:var(--uh-amber-400)}

/* Header fixo */
.uh-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(15,23,42,.95);backdrop-filter:blur(10px);transition:all .3s;
}
.uh-header.uh-scrolled{background:var(--uh-white);box-shadow:0 1px 3px rgba(0,0,0,.1)}
.uh-header-content{display:flex;justify-content:space-between;align-items:center;height:5rem}

/* Logo */
.uh-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:inherit}
.uh-logo-icon{
  width:2.5rem;height:2.5rem;background:var(--uh-amber-600);border-radius:.5rem;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.uh-logo-icon svg{width:1.25rem;height:1.25rem;color:var(--uh-white)}
.uh-logo-text{
  font-family:'DM Serif Display',Georgia,serif;font-size:1.25rem;color:var(--uh-white);
  display:block;line-height:1;
}
.uh-header.uh-scrolled .uh-logo-text{color:var(--uh-slate-900)}
.uh-logo-subtitle{font-size:.75rem;color:var(--uh-slate-300);display:block;margin-top:.125rem}
.uh-header.uh-scrolled .uh-logo-subtitle{color:var(--uh-slate-500)}

/* Nav */
.uh-nav{display:none}
@media(min-width:1024px){.uh-nav{display:flex;align-items:center;gap:2rem}}
.uh-nav-link{
  font-size:.9375rem;font-weight:500;color:rgba(255,255,255,.9);
  transition:color .2s;text-decoration:none;
}
.uh-nav-link:hover{color:var(--uh-white)}
.uh-header.uh-scrolled .uh-nav-link{color:var(--uh-slate-600)}
.uh-header.uh-scrolled .uh-nav-link:hover{color:var(--uh-slate-900)}

/* CTA */
.uh-header-cta{display:flex;align-items:center;gap:1rem}
.uh-header-phone{
  display:none;align-items:center;gap:.5rem;font-weight:600;color:var(--uh-white);
  text-decoration:none;
}
@media(min-width:768px){.uh-header-phone{display:flex}}
.uh-header.uh-scrolled .uh-header-phone{color:var(--uh-slate-900)}

/* Botão Orçamento Grátis */
.uh-btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.875rem 1.75rem;font-size:.9375rem;font-weight:600;border-radius:.5rem;
  border:none;cursor:pointer;transition:all .2s;
  background:var(--uh-amber-600);color:var(--uh-white);text-decoration:none;
}
.uh-btn-primary:hover{
  background:var(--uh-amber-700);transform:translateY(-1px);
  box-shadow:0 4px 12px rgba(217,119,6,.3);
}

/* Mobile menu button */
.uh-mobile-menu-btn{
  display:flex;flex-direction:column;gap:.375rem;padding:.5rem;
  background:none;border:none;cursor:pointer;z-index:10000;position:relative;
}
@media(min-width:1024px){.uh-mobile-menu-btn{display:none}}
.uh-mobile-menu-btn span{
  width:1.5rem;height:2px;background:var(--uh-white);transition:all .3s;display:block;
}
.uh-header.uh-scrolled .uh-mobile-menu-btn span{background:var(--uh-slate-900)}
.uh-mobile-menu-btn.uh-active span:nth-child(1){
  transform:rotate(45deg) translate(4px,4px);background:#fff!important;
}
.uh-mobile-menu-btn.uh-active span:nth-child(2){opacity:0}
.uh-mobile-menu-btn.uh-active span:nth-child(3){
  transform:rotate(-45deg) translate(4px,-4px);background:#fff!important;
}

/* Nav mobile aberto */
.uh-nav.uh-active{
  display:flex!important;flex-direction:column;
  position:fixed;top:0;left:0;width:100%;height:100vh;
  background:rgba(15,23,42,.98);z-index:9999;
  align-items:center;justify-content:center;gap:2rem;padding:2rem;box-sizing:border-box;
}
.uh-nav.uh-active .uh-nav-link{font-size:1.5rem;color:#fff!important;padding:.5rem 1rem}
.uh-nav.uh-active .uh-nav-link:hover{color:#fbbf24!important}