:root {
  --ink: #111827;
  --muted: #526071;
  --line: #d9e1e8;
  --soft: #f5f7f8;
  --green: #087a55;
  --green-dark: #075f45;
  --green-soft: #e9f7f1;
  --amber: #a65f13;
  --amber-soft: #fff5e8;
  --white: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.58;
}
body, button, input, select, textarea { letter-spacing: 0; }
a { color: var(--green-dark); text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 120; background: #fff; color: #111827; padding: 10px 14px; border: 1px solid var(--line); }
.skip-link:focus { top: 12px; }

header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { font-size: 1.5rem; font-weight: 900; color: #173a68; white-space: nowrap; }
.logo span { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: #344154; font-size: .94rem; font-weight: 750; }
.nav-links a:hover { color: var(--green); }
.nav-cta, .btn-primary { background: var(--green); color: #fff !important; }
.nav-cta { padding: 9px 14px; border-radius: 6px; }
.lang-switch { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; }
.lang-switch a, .lang-switch span { min-width: 30px; padding: 4px 6px; text-align: center; border-radius: 999px; font-size: .76rem; font-weight: 850; color: #64748b; }
.lang-switch .active { background: var(--green-soft); color: var(--green-dark); }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; list-style: none; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.menu-lines { display: grid; gap: 4px; }
.menu-lines i { width: 18px; height: 2px; display: block; background: var(--ink); }
.mobile-panel { position: absolute; right: 0; top: 50px; width: min(310px, 88vw); padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 18px 50px rgba(17,24,39,.15); }
.mobile-panel a { display: block; padding: 11px 12px; color: var(--ink); font-weight: 720; border-radius: 6px; }
.mobile-panel a:hover { background: var(--green-soft); }

.hero {
  position: relative;
  min-height: clamp(540px, 72vh, 680px);
  display: grid;
  align-items: center;
  color: #fff;
  background-image: url("/assets/hero-aptia.png");
  background-size: cover;
  background-position: center;
}
.hero::before { content: ""; position: absolute; inset: 0; background: rgba(15,23,32,.70); }
.hero-inner { position: relative; z-index: 1; max-width: 820px; padding: 50px 0; }
.eyebrow { display: inline-flex; margin-bottom: 16px; padding: 6px 11px; border: 1px solid rgba(255,255,255,.48); border-radius: 999px; color: #fff; background: rgba(17,24,39,.35); font-size: .84rem; font-weight: 850; }
h1, h2, h3 { line-height: 1.12; letter-spacing: 0; }
h1 { max-width: 820px; font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.75rem, 3vw, 2.55rem); }
h3 { font-size: 1.13rem; }
.hero p { max-width: 700px; margin-top: 16px; color: #eef2f6; font-size: 1.1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; color: #e5edf3; font-size: .88rem; }
.hero-proof span::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: #5ee3a8; }

.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 18px; border: 1px solid transparent; border-radius: 6px; font-weight: 820; cursor: pointer; }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: #fff; color: #18375e; border-color: #fff; }
.btn-outline { color: var(--green-dark); border-color: var(--green); background: #fff; }

section { padding: 68px 0; }
.band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--soft); }
.section-head { max-width: 760px; margin-bottom: 30px; }
.section-head p { margin-top: 10px; color: var(--muted); font-size: 1.02rem; }
.kicker { display: block; margin-bottom: 8px; color: var(--green); font-size: .78rem; font-weight: 900; text-transform: uppercase; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.card { padding: 22px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.card p { margin-top: 8px; color: var(--muted); }
.step { width: 34px; height: 34px; display: grid; place-items: center; margin-bottom: 14px; border-radius: 50%; background: var(--green-soft); color: var(--green-dark); font-weight: 900; }
.trigger { padding: 17px 18px; border-left: 4px solid var(--green); background: #fff; border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trigger strong { display: block; }
.trigger span { display: block; margin-top: 4px; color: var(--muted); font-size: .9rem; }
.metrics { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; margin-top: 26px; }
.metric { padding: 20px; color: #fff; background: #17212d; border-radius: 8px; }
.metric strong { display: block; color: #8de7bb; font-size: 1.55rem; }
.metric span { color: #d4dde5; font-size: .9rem; }
.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 34px; align-items: start; }
.checklist { list-style: none; margin-top: 16px; }
.checklist li { position: relative; padding: 10px 0 10px 25px; border-top: 1px solid var(--line); color: var(--muted); }
.checklist li:first-child { border-top: 0; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 18px; width: 9px; height: 9px; border-radius: 50%; background: var(--green); }
.notice { margin-top: 16px; padding: 13px 14px; color: #7a430e; background: var(--amber-soft); border: 1px solid #f0d1a7; border-radius: 6px; }
.price-line { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 15px 0; border-top: 1px solid var(--line); }
.price-line:first-of-type { margin-top: 15px; }
.price-line strong { color: var(--green-dark); }
.price-line span { color: var(--muted); text-align: right; }

.form-wrap { padding: 26px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 14px 38px rgba(17,24,39,.06); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
label { display: flex; flex-direction: column; color: var(--ink); font-size: .91rem; font-weight: 740; }
input, select, textarea { width: 100%; min-height: 44px; margin-top: 6px; padding: 10px 11px; border: 1px solid #cfd9e2; border-radius: 6px; color: var(--ink); background: #fff; }
textarea { min-height: 98px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(8,122,85,.14); border-color: var(--green); }
.full { grid-column: 1 / -1; }
.consent { flex-direction: row; gap: 8px; margin: 14px 0; color: #64748b; font-size: .8rem; font-weight: 500; }
.consent input { width: auto; min-height: auto; margin-top: 4px; }
.form-status { min-height: 24px; margin-top: 10px; color: var(--green-dark); font-size: .9rem; }
.form-status.error { color: #b42318; }

.faq { max-width: 840px; }
.faq details { padding: 17px 0; border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 800; }
.faq details p { margin-top: 8px; color: var(--muted); }
footer { padding: 34px 0; color: #9aa8b8; background: #111923; font-size: .9rem; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer a { color: #d8e1e9; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .mobile-nav { display: block; }
  .grid-4, .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1120px); }
  .hero { min-height: 0; background-position: 63% center; }
  .hero-inner { padding: 38px 0 42px; }
  .eyebrow { margin-bottom: 12px; font-size: .76rem; }
  h1 { font-size: 2rem; }
  .hero p { margin-top: 14px; font-size: 1rem; line-height: 1.48; }
  .hero-actions { margin-top: 18px; }
  .hero-proof { margin-top: 16px; }
  section { padding: 50px 0; }
  .grid-4, .grid-3, .grid-2, .metrics, .form-grid { grid-template-columns: 1fr; }
  .full { grid-column: auto; }
  .hero-actions .btn { width: 100%; }
  .hero-proof { display: grid; gap: 8px; }
  .price-line { align-items: flex-start; flex-direction: column; gap: 4px; }
  .price-line span { text-align: left; }
  .footer-row { display: grid; }
}