:root {
  --primary: #ff6b00;
  --primary-dark: #db5c00;
  --primary-soft: #fff1e6;
  --navy: #1e3a5f;
  --navy-strong: #112038;
  --text: #17212b;
  --muted: #5b6776;
  --border: #e4e8ef;
  --surface: #ffffff;
  --bg: #f7f9fc;
  --success: #25d366;
  --success-dark: #18b651;
  --radius: 24px;
  --shadow: 0 22px 50px rgba(17, 32, 56, 0.10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container {
  width: min(100% - 40px, 1160px);
  margin-inline: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(228,232,239,.8);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 16px;
}
.brand img { height: 48px; width: auto; }
.desktop-nav {
  display: flex;
  gap: 22px;
  align-items: center;
  color: var(--muted);
  font-weight: 600;
}
.desktop-nav a:hover { color: var(--primary); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  transition: transform .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  box-shadow: 0 12px 28px rgba(255,107,0,.25);
}
.btn-primary:hover { box-shadow: 0 14px 30px rgba(255,107,0,.3); }
.btn-light {
  background: #edf2f7;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-white-orange {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 10px 22px rgba(17, 32, 56, 0.12);
}
.btn-whatsapp {
  background: linear-gradient(180deg, var(--success) 0%, var(--success-dark) 100%);
  color: #fff;
  box-shadow: 0 12px 26px rgba(37,211,102,.25);
}
.btn-header { padding: 12px 18px; }
.btn-full { width: 100%; }
.wa-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
}
.wa-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}
.hero {
  position: relative;
  overflow: hidden;
  padding: 54px 0 36px;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,107,0,.15), transparent 28%),
    radial-gradient(circle at 90% 80%, rgba(255,107,0,.08), transparent 22%),
    linear-gradient(135deg, #f4f8ff 0%, #fff7f1 46%, #eef4fb 100%);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.35), rgba(255,255,255,.35));
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 34px;
  align-items: center;
}
.badge, .section-tag, .step-label {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
}
.section-tag-dark {
  background: rgba(255,255,255,.12);
  color: #fff;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.05;
  margin: 18px 0 18px;
  max-width: 760px;
}
.subtitle {
  font-size: 18px;
  color: var(--muted);
  max-width: 700px;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0;
}
.hero-points div, .trust-inline span {
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
}
.hero-actions, .cta-actions, .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  color: var(--navy);
}
.hero-contact {
  margin-top: 16px;
  color: var(--muted);
  font-size: 15px;
}
.hero-contact a {
  color: var(--navy);
  font-weight: 700;
}
.form-card, .info-card, .cta-banner, .faq-item {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form-card {
  padding: 24px;
  border: 1px solid rgba(255,107,0,.12);
}
.form-top-brand {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.form-top-brand img {
  height: 40px;
  width: auto;
}
.step-head h2 {
  font-size: 30px;
  line-height: 1.15;
  margin: 14px 0 8px;
}
.step-head p { color: var(--muted); margin-bottom: 18px; }
label {
  display: block;
  font-weight: 700;
  margin: 16px 0 8px;
}
input, select, textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  font: inherit;
  color: var(--text);
  font-size: 16px;
}
input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(255,107,0,.15);
  border-color: rgba(255,107,0,.4);
}
.form-step { display: none; }
.form-step.active { display: block; }
.micro-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}
.section { padding: 78px 0; }
.section.alt { background: transparent; }
.section-dark {
  color: #fff;
  background: linear-gradient(135deg, var(--navy-strong) 0%, var(--navy) 100%);
}
.section-intro {
  max-width: 780px;
  margin-bottom: 28px;
}
.section-intro.center { text-align: center; margin-inline: auto; }
.section-intro.light p { color: rgba(255,255,255,.84); }
.section-intro h2 {
  font-size: clamp(28px, 3.3vw, 42px);
  margin: 14px 0 10px;
}
.section-intro p { color: var(--muted); font-size: 17px; }
.card-grid {
  display: grid;
  gap: 18px;
}
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.info-card {
  padding: 24px;
  border: 1px solid var(--border);
}
.info-card h3 {
  font-size: 22px;
  margin-bottom: 8px;
}
.info-card p { color: var(--muted); margin-bottom: 0; }
.info-card.compact {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  text-align: center;
  background: linear-gradient(180deg, #fff 0%, #fbfcff 100%);
}
.info-card.compact p { font-weight: 800; color: var(--text); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-item {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  border-radius: 18px;
  padding: 18px;
  font-weight: 700;
}
.cta-banner {
  padding: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background: linear-gradient(135deg, var(--primary) 0%, #ff8f2a 100%);
  color: #fff;
}
.cta-banner h2 { margin-bottom: 6px; }
.cta-banner p { margin-bottom: 0; color: rgba(255,255,255,.9); }
.seo-section { padding-top: 40px; }
.seo-copy p {
  font-size: 17px;
  color: var(--muted);
  max-width: 920px;
}
.faq-list {
  display: grid;
  gap: 14px;
  max-width: 920px;
  margin-inline: auto;
}
.faq-item {
  border: 1px solid var(--border);
  padding: 20px 22px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p {
  color: var(--muted);
  margin: 12px 0 0;
}
.footer {
  padding: 28px 0 96px;
  background: var(--navy-strong);
  color: rgba(255,255,255,0.88);
}
.footer a { color: #fff; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--success) 0%, var(--success-dark) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 30px rgba(37,211,102,.35);
  z-index: 60;
}
.whatsapp-float .wa-icon,
.whatsapp-float .wa-icon svg {
  width: 24px;
  height: 24px;
}
.error {
  color: #b42318;
  font-size: 14px;
  margin-top: 6px;
}
@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .hero-grid,
  .card-grid.three,
  .card-grid.four,
  .feature-grid,
  .cta-banner {
    grid-template-columns: 1fr;
    display: grid;
  }
  .cta-banner { align-items: start; }
}
@media (max-width: 640px) {
  .hero { padding-top: 28px; }
  .container { width: min(100% - 24px, 1160px); }
  .form-card, .info-card, .cta-banner, .faq-item { border-radius: 18px; }
  .btn, input, select, textarea {
    border-radius: 12px;
    width: 100%;
  }
  .brand img { height: 36px; }
  .btn-header { display: none; }
  .header-inner { min-height: 70px; }
  .hero-actions .btn,
  .cta-actions .btn,
  .form-actions .btn {
    width: 100%;
  }
  h1 { font-size: 34px; }
  .subtitle, .section-intro p, .seo-copy p { font-size: 16px; }
  .step-head h2 { font-size: 26px; }
  .trust-inline span, .hero-points div { width: 100%; text-align: center; }
}