:root{
  --max-width:1100px;
  --accent: #1f478b;
  --green: #1aa34a;
  --muted: #666;
  --card: #fff;
  --bg: #fafafa;
  --shadow: 0 6px 18px rgba(18,18,18,0.06);
  --radius: 8px;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#111;line-height:1.45}
.container{max-width:var(--max-width);margin:0 auto;padding:28px}

.site-header {
  background: var(--card);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 10px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display:flex;
  flex-direction:column;
  text-decoration:none;
  color:inherit;
}
.brand h1 { margin: 0; font-size: 18px; line-height: 1; font-weight:700; }
.brand .tagline { margin: 0; font-size: 12px; opacity: .8; }

.main-nav {
  display: flex;
  gap: 14px;
  align-items: center;
}
.main-nav a {
  text-decoration: none;
  color: inherit;
  padding: 6px 8px;
  border-radius: 6px;
}
.main-nav a:hover {
  background: rgba(31,71,139,0.06);
}

.nav-toggle { display: none; border: none; background: transparent; cursor: pointer; padding: 8px; }
.hamburger-line { display: block; width: 22px; height: 3px; background: #222; margin: 4px 0; border-radius: 2px; }

.hero{background:#fff;padding:24px 0}
.hero-inner{display:flex;gap:30px;align-items:flex-start}
.left{flex:1}
.form-card{width:420px;background:var(--card);padding:20px;border-radius:12px;box-shadow:var(--shadow);border:1px solid #f0f0f0}
h1{font-size:36px;margin:0 0 12px 0;line-height:1.02;max-width:100%;}
.lead{color:var(--muted);margin-bottom:18px;font-size:16px}
.icons-row{display:flex;gap:18px;margin-top:18px;flex-wrap:wrap}
.icon{display:flex;flex-direction:column;align-items:center;width:110px}
.icon-img{font-size:24px;background:#eef6ff;border-radius:50%;width:56px;height:56px;display:flex;align-items:center;justify-content:center;margin-bottom:8px}
.muted{color:var(--muted);font-weight:500}

.lead-form label{display:block;margin-bottom:12px;font-size:14px}
.lead-form input[type="text"],
.lead-form input[type="tel"],
.lead-form select,
.lead-form textarea{
  width:100%;padding:10px;border:1px solid #e3e7ec;border-radius:6px;font-size:14px
}
.row{display:flex;gap:10px}
.row .small{flex:1}

.btns{display:flex;gap:12px;margin-top:8px;align-items:center}
.btn{display:inline-block;padding:14px 20px;border-radius:8px;text-decoration:none;border:none;cursor:pointer;font-weight:600}
.btn.primary{background:var(--accent);color:#fff;flex:1}
.btn.whatsapp{background:var(--green);color:#fff;padding:12px 18px}
.btn.whatsapp.large{padding:14px 36px;border-radius:12px}
.msg{margin-top:12px;color:green;font-weight:600}

.content{padding:40px 0}
.services h2, .process h2, .documents h2{font-size:28px;text-align:center;margin-bottom:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border-radius:10px;padding:18px;border:1px solid #f0f0f0;box-shadow:var(--shadow)}
.step{background:#fff;border-radius:8px;padding:16px;border:1px solid #f0f0f0;text-align:center}
.steps{display:flex;gap:20px;justify-content:space-between;margin-top:16px}
.documents .doc-list{display:flex;gap:20px;justify-content:space-between;margin-top:12px}
.trusted{text-align:center;padding:30px 0}

.site-footer{background:#fff;padding:18px;border-top:1px solid #eee;text-align:center;margin-top:20px}
.footer-nav { margin-bottom: 8px; font-size: 14px; }

@media (max-width: 820px) {
  .container{padding:16px}
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; align-items:center; justify-content:center; }

  .hero{padding:14px 0}
  .hero-inner{flex-direction:column;gap:16px}
  .form-card{width:100%;padding:16px}
  h1{font-size:22px;margin-bottom:10px;line-height:1.15;word-break:break-word}
  .lead{font-size:14px}

  .icons-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;justify-items:center}

  .cards{grid-template-columns:1fr}
  .steps{flex-direction:column}
  .documents .doc-list{flex-direction:column}

  .content{padding:20px 0}
}

@media (max-width: 420px){
  .brand h1 { font-size:16px; }
  .brand .tagline { font-size:11px; }
  .form-card{padding:12px}
  .btn{padding:10px 12px;font-size:14px}
  .btn.primary{padding:12px}
}

body.mobile-nav-open .main-nav {
  display: flex;
  position: absolute;
  top: 62px;
  right: 12px;
  background: var(--card);
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  z-index: 50;
}

a:focus, button:focus, input:focus {
  outline: 3px solid rgba(31,71,139,0.12);
  outline-offset: 2px;
}