:root {
  --bg: #ffffff;
  --bg-alt: #f7f9fc;
  --surface: #ffffff;
  --border: #e6e9ef;
  --text: #1a2233;
  --muted: #5d6b82;
  --primary: #2e5fa3;         /* azul da logo */
  --primary-hover: #244a82;
  --accent: #e8901f;          /* laranja da logo */
  --accent-hover: #cc7d17;
  --radius: 12px;
  --shadow-sm: 0 2px 8px rgba(15, 30, 60, .06);
  --shadow-md: 0 12px 28px rgba(15, 30, 60, .08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* HEADER */
.header { position: sticky; top: 0; z-index: 50; background: #7fa7d6; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid #5f8ec2;}
.header-inner { display: flex; align-items: center; gap: 22px; height: 72px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.logo { height: 40px; width: auto; display: block; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 500; transition: color .2s; }
.nav a:hover { color: #ffffff; }
.header-actions { display: flex; align-items: center; gap: 10px; }
#langSwitcher { background: var(--bg-alt); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; font-size: 13px; cursor: pointer; font-family: inherit; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 10px; background: var(--bg-alt); text-decoration: none; border: 1px solid var(--border); transition: transform .15s, border-color .2s; }
.icon-btn:hover { transform: translateY(-2px); }
.icon-btn.whatsapp { color: #25D366; }
.icon-btn.whatsapp:hover { border-color: #25D366; }
.icon-btn.telegram { color: #229ED9; }
.icon-btn.telegram:hover { border-color: #229ED9; }
.mobile-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 22px; cursor: pointer; }

/* HERO */
.hero { padding: 88px 0 72px; background: linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%); }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.badge { display: inline-block; padding: 6px 14px; border-radius: 999px; background: rgba(232,144,31,.12); color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border: 1px solid rgba(232,144,31,.28); margin-bottom: 20px; }
.hero h1 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 20px; font-weight: 800; color: var(--text); }
.hero p { color: var(--muted); font-size: 17.5px; max-width: 560px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.btn { display: inline-block; padding: 13px 26px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: transform .15s, background .2s, box-shadow .2s; font-family: inherit; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 22px rgba(232,144,31,.28); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: var(--bg-alt); border-color: var(--primary); color: var(--primary); }

.hero-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-md); }
.hero-row { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--border); font-size: 15.5px; color: var(--text); font-weight: 500; }
.hero-row:last-child { border-bottom: 0; }
.hero-row span:first-child { font-size: 20px; }

/* SECTIONS */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: clamp(26px, 3vw, 34px); text-align: center; letter-spacing: -0.02em; margin-bottom: 12px; font-weight: 800; }
.section-sub { text-align: center; color: var(--muted); max-width: 620px; margin: 0 auto 48px; font-size: 16.5px; }

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.service-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(46,95,163,.28); }
.service-icon { font-size: 30px; margin-bottom: 14px; }
.service-card h3 { font-size: 19px; margin-bottom: 10px; color: var(--primary); letter-spacing: -0.01em; }
.service-card p { color: var(--muted); font-size: 15px; }

.why-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; text-align: center; box-shadow: var(--shadow-sm); }
.why-icon { font-size: 28px; margin-bottom: 12px; }
.why-card h4 { font-size: 16px; margin-bottom: 8px; color: var(--text); }
.why-card p { color: var(--muted); font-size: 14px; }

/* CONTACT */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 52px; align-items: start; }
.contact-info h2 { font-size: clamp(26px, 3vw, 32px); margin-bottom: 14px; font-weight: 800; letter-spacing: -0.02em; }
.contact-info p { color: var(--muted); margin-bottom: 24px; }
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 14px; font-size: 16px; }
.contact-list a { color: var(--text); text-decoration: none; transition: color .2s; font-weight: 500; }
.contact-list a:hover { color: var(--accent); }

.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; gap: 18px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: flex; flex-direction: column; gap: 7px; font-size: 14px; color: var(--muted); font-weight: 500; }
.contact-form input, .contact-form textarea, .contact-form select { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; color: var(--text); font-size: 15px; font-family: inherit; transition: border-color .2s, box-shadow .2s; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(46,95,163,.15); }
.contact-form select { cursor: pointer; }
.form-status { font-size: 14px; min-height: 20px; margin-top: 4px; }
.form-status.ok { color: #1a9e4c; }
.form-status.err { color: #d63a3a; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 32px 0; background: var(--bg-alt); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; }
.logo-sm { height: 32px; width: auto; display: block; }
.footer-copy { color: var(--muted); font-size: 13.5px; }
.footer-social a { color: var(--muted); margin-left: 18px; text-decoration: none; font-size: 13.5px; transition: color .2s; }
.footer-social a:hover { color: var(--accent); }

@media (max-width: 960px) {
  .hero-inner, .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 22px 24px; gap: 18px; border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; }
  .mobile-toggle { display: block; }
  .header-actions { margin-left: auto; }
}
@media (max-width: 600px) {
  .grid-3, .grid-4, .form-row { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 50px; }
  .section { padding: 60px 0; }
  .logo { height: 32px; }
  #langSwitcher { padding: 6px 8px; font-size: 12px; }
  .icon-btn { width: 34px; height: 34px; }
}