:root {
  --ink: #17202a;
  --muted: #5b6878;
  --line: #d8e0e8;
  --bg: #f7f9fb;
  --surface: #ffffff;
  --brand: #0f766e;
  --brand-dark: #115e59;
  --accent: #d97706;
  --shadow: 0 16px 48px rgba(23, 32, 42, .10);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.55;
}
a { color: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand { font-weight: 800; text-decoration: none; font-size: 1.1rem; }
.site-nav { display: flex; justify-content: center; gap: 18px; font-size: .92rem; }
.site-nav a, .footer-grid a { text-decoration: none; color: var(--muted); }
.site-nav a[aria-current="page"], .site-nav a:hover, .footer-grid a:hover { color: var(--brand-dark); }
.menu-button { display: none; }
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 0 18px;
  border: 1px solid var(--brand);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.button.primary, .button.small { background: var(--brand); color: #fff; }
.button.secondary { background: #fff; color: var(--brand-dark); }
.button.small { min-height: 38px; padding: 0 14px; font-size: .9rem; }
.hero {
  background:
    linear-gradient(110deg, rgba(15, 118, 110, .92), rgba(23, 32, 42, .82)),
    url("https://images.unsplash.com/photo-1518005020951-eccb494ad742?auto=format&fit=crop&w=1800&q=70") center/cover;
  color: #fff;
}
.hero-inner {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: center;
  padding: 84px 0 96px;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: .78rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0;
}
.hero .eyebrow { color: #fbbf24; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { max-width: 860px; margin: 0; font-size: clamp(2.35rem, 6vw, 4.75rem); line-height: 1.02; letter-spacing: 0; }
h2 { margin: 0 0 18px; font-size: clamp(1.8rem, 3vw, 2.7rem); line-height: 1.12; letter-spacing: 0; }
h3 { margin: 0 0 10px; font-size: 1.1rem; line-height: 1.25; letter-spacing: 0; }
.hero-copy { max-width: 760px; margin: 22px 0 0; font-size: 1.2rem; color: rgba(255, 255, 255, .88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-proof {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .34);
  border-radius: 8px;
  background: rgba(255, 255, 255, .12);
  box-shadow: var(--shadow);
}
.hero-proof strong { display: block; margin-bottom: 10px; font-size: 1.35rem; }
.breadcrumbs { padding: 18px 0 0; font-size: .9rem; color: var(--muted); }
.breadcrumbs a { color: var(--brand-dark); text-decoration: none; }
.breadcrumbs span::before { content: "/"; margin: 0 8px; color: var(--line); }
.section { padding: 82px 0; }
.band { padding: 82px 0; background: var(--bg); }
.band.muted { background: #edf5f3; }
.content-section { max-width: 780px; }
.two-col { display: grid; grid-template-columns: 1fr 420px; gap: 48px; align-items: start; }
.panel, .card, .lead-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.panel { padding: 28px; }
.check-list { padding: 0; margin: 18px 0 0; list-style: none; }
.check-list li { position: relative; padding-left: 28px; margin: 10px 0; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 900; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.card { padding: 24px; }
.card p { color: var(--muted); margin: 0 0 14px; }
.text-link { color: var(--brand-dark); font-weight: 800; text-decoration: none; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 28px; }
.steps div { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.steps span { display: inline-grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 800; margin-bottom: 14px; }
.price-table { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-top: 26px; }
.price-table div { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.price-table div:last-child { border-bottom: 0; }
.price-table span { font-weight: 800; color: var(--brand-dark); }
.note { color: var(--muted); }
.faq details { border-top: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 800; }
.faq p { color: var(--muted); margin-bottom: 0; }
.contact-layout { display: grid; grid-template-columns: 1fr 460px; gap: 48px; align-items: start; }
.lead-form { display: grid; gap: 14px; padding: 24px; }
.lead-form label { display: grid; gap: 6px; font-weight: 700; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
}
.lead-form textarea { resize: vertical; }
.consent { grid-template-columns: 18px 1fr !important; align-items: start; font-size: .92rem; color: var(--muted); }
.consent input { min-height: auto; margin-top: 4px; }
.final-cta { padding: 76px 0; text-align: center; background: var(--ink); color: #fff; }
.final-cta h2 { max-width: 900px; margin: 0 auto 26px; }
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  border-radius: 999px;
  padding: 0 18px;
  background: #16a34a;
  color: #fff;
  box-shadow: var(--shadow);
  font-weight: 800;
  text-decoration: none;
}
.site-footer { padding: 44px 0; background: #101820; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 36px; }
.footer-grid p { color: rgba(255,255,255,.7); }
.footer-grid nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.footer-grid a { color: rgba(255,255,255,.76); }
@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto auto; padding: 12px 16px; }
  .menu-button { display: inline-flex; min-height: 38px; align-items: center; border: 1px solid var(--line); border-radius: 6px; background: #fff; padding: 0 12px; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; align-items: stretch; padding: 14px 16px 20px; background: #fff; border-bottom: 1px solid var(--line); }
  .site-nav.is-open { display: flex; }
  .hero-inner, .two-col, .contact-layout, .footer-grid { grid-template-columns: 1fr; }
  .hero-inner { min-height: auto; padding: 58px 0 72px; }
  .hero-proof { max-width: 420px; }
  .card-grid, .steps { grid-template-columns: 1fr; }
  .price-table div { grid-template-columns: 1fr; }
  .footer-grid nav { justify-content: flex-start; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 24px, 1120px); }
  .site-header .button.small { display: none; }
  .hero-actions .button { width: 100%; }
  .section, .band { padding: 58px 0; }
}