:root {
  --paper: #ffffff;
  --ink: #111111;
  --muted: #656565;
  --green: #006697;
  --lime: #d9f1fc;
  --line: rgba(0, 102, 151, .2);
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Montserrat, Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
.site-header, main, footer { max-width: 1180px; margin-inline: auto; }
.site-header {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}
.brand { display: flex; align-items: center; text-decoration: none; }
.brand-logo { display: block; width: 138px; height: auto; }
.header-contact { font-size: 14px; font-weight: 700; text-underline-offset: 4px; }

main { padding: 0 24px; }
.hero {
  min-height: 570px;
  padding: clamp(38px, 7vw, 82px);
  border-radius: 28px;
  color: white;
  background: var(--green);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: end;
  gap: 50px;
  overflow: hidden;
  position: relative;
}
.hero::after {
  content: "19";
  position: absolute; right: -28px; top: -120px;
  color: rgba(255,255,255,.045); font: 700 470px/1 Georgia, serif;
  pointer-events: none;
}
.hero-copy, .hero-facts { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 20px; color: #7b876f; text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 700; }
.hero .eyebrow { color: var(--lime); }
h1, h2, h3 { font-family: Montserrat, Arial, sans-serif; line-height: 1.05; }
h1 { max-width: 720px; margin: 0 0 30px; font-size: clamp(48px, 7vw, 88px); letter-spacing: -.04em; }
.lead { max-width: 700px; color: rgba(255,255,255,.76); font-size: 18px; }
.hero-facts { margin: 0; }
.hero-facts div { padding: 22px 0; border-top: 1px solid rgba(255,255,255,.25); }
.hero-facts dt { color: rgba(255,255,255,.6); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.hero-facts dd { margin: 4px 0 0; color: white; font: 700 24px Montserrat, Arial, sans-serif; }

.registration {
  margin: 20px 0 100px;
  padding: 24px 30px;
  border: 1px solid var(--line);
  border-radius: 16px;
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 30px;
}
.registration p { margin: 0; color: var(--muted); }
.content-section { margin: 100px 0; }
.section-heading { display: grid; grid-template-columns: 1fr 2fr; align-items: end; margin-bottom: 35px; }
.section-heading .eyebrow { margin: 0; }
h2 { margin: 0; font-size: clamp(40px, 5vw, 66px); letter-spacing: -.035em; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card {
  min-height: 470px; padding: 30px; border: 1px solid var(--line); border-radius: 18px;
  background: var(--white); display: flex; flex-direction: column;
}
.card-accent { background: var(--lime); }
.card-number { color: var(--muted); font-size: 12px; }
.card h3 { margin: 10px 0 28px; font-size: 34px; }
.card ul { margin: 10px 0 20px; padding-left: 20px; color: var(--muted); }
.price { margin: auto 0 4px; color: var(--green); font: 700 34px Montserrat, Arial, sans-serif; }
.card small { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 2fr; gap: 35px; }
.split .section-heading { display: block; }
.service-list { border-top: 1px solid var(--line); }
.service-list article {
  display: grid; grid-template-columns: 1fr 170px; gap: 30px;
  padding: 28px 0; border-bottom: 1px solid var(--line);
}
.service-list h3 { margin: 0 0 8px; font-size: 26px; }
.service-list p { margin: 0; color: var(--muted); }
.service-list > article > strong { color: var(--green); font: 700 24px Montserrat, Arial, sans-serif; text-align: right; }
.service-list small { display: block; font: 12px Arial, sans-serif; color: var(--muted); }
.notice {
  display: flex; align-items: center; gap: 20px; padding: 24px 30px;
  border-radius: 16px; background: var(--lime);
}
.notice span { flex: none; width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; font-weight: 700; }
.notice p { margin: 0; }
.contact {
  margin: 100px 0 30px; padding: clamp(35px, 6vw, 70px);
  border-radius: 24px; background: var(--ink); color: white;
  display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 40px;
}
.contact .eyebrow { color: var(--lime); }
.contact address { font-style: normal; font-size: 18px; }
.contact address p { color: rgba(255,255,255,.65); }
.contact address a { color: #71c5e8; font: 700 clamp(24px, 4vw, 42px) Montserrat, Arial, sans-serif; text-underline-offset: 7px; }
footer { padding: 28px 24px 50px; display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-facts { display: grid; grid-template-columns: 1fr 1fr; }
  .cards, .split { grid-template-columns: 1fr; }
  .card { min-height: 410px; }
  .section-heading { grid-template-columns: 1fr; gap: 10px; }
}
@media (max-width: 560px) {
  .header-contact { display: none; }
  main { padding: 0 12px; }
  .hero { padding: 34px 24px; border-radius: 20px; }
  h1 { font-size: 46px; }
  .registration, .contact { grid-template-columns: 1fr; }
  .registration { margin-bottom: 70px; }
  .content-section { margin: 70px 0; }
  .service-list article { grid-template-columns: 1fr; }
  .service-list > article > strong { text-align: left; }
  .contact address a { font-size: 26px; }
}

@media print {
  body { background: white; }
  .site-header, footer { display: none; }
  main { max-width: none; padding: 0; }
  .hero, .contact { color: black; background: white; border: 1px solid #aaa; }
  .hero { min-height: 0; }
  .hero::after { display: none; }
  .hero .eyebrow, .hero-facts dd, .contact .eyebrow, .contact address a { color: black; }
  .lead, .contact address p { color: #444; }
  .card { break-inside: avoid; }
}