:root {
  color-scheme: light;
  --ink: #153147;
  --muted: #5d7480;
  --green: #087f91;
  --line: #d8e9ed;
  --paper: #f1f9fb;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 15% 18%, rgba(150, 232, 225, .42), transparent 35%),
    radial-gradient(ellipse at 83% 78%, rgba(169, 213, 247, .58), transparent 38%),
    radial-gradient(ellipse at 50% 43%, rgba(204, 235, 245, .78), transparent 48%),
    var(--paper);
  font-family: 'Avenir Next', Avenir, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 28px;
}

.offer {
  width: min(100%, 700px);
  padding: clamp(40px, 8vw, 76px) clamp(24px, 8vw, 76px) 56px;
  border: 1px solid rgba(207, 229, 234, .95);
  border-radius: 20px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 24px 80px rgba(22, 77, 105, .1);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 26px;
  color: #087f91;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #1bb5ae;
  box-shadow: 0 0 0 4px #e2f7f5;
}

h1 {
  margin: 0;
  font-family: 'Avenir Next', Avenir, 'Segoe UI', sans-serif;
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  font-weight: 700;
  letter-spacing: -.065em;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.intro {
  max-width: 460px;
  margin: 24px auto 36px;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.12rem);
  line-height: 1.7;
}

.contact {
  position: relative;
  display: flex;
  min-height: 88px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 16px 58px 16px 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(110deg, #f8fcff, #f2fcfa);
  color: var(--ink);
  text-align: left;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.contact:hover {
  transform: translateY(-2px);
  border-color: #a9c7b2;
  box-shadow: 0 10px 24px rgba(22, 77, 105, .1);
}

.contact:focus-visible { outline: 3px solid #62c8c2; outline-offset: 4px; }
.contact-label { color: var(--muted); font-size: .8rem; }
.contact-email { margin-top: 4px; color: var(--green); font-size: 1.05rem; font-weight: 700; }
.arrow { position: absolute; top: 50%; right: 22px; color: var(--green); font-size: 1.4rem; transform: translateY(-50%); }
.note { margin: 16px 0 0; color: #87928a; font-size: .8rem; }

footer {
  margin-top: 28px;
  color: #87928a;
  font-size: .78rem;
  letter-spacing: .03em;
  text-align: center;
}

@media (max-width: 480px) {
  .page { justify-content: center; padding: 24px 16px; }
  .offer { padding: 42px 24px 38px; border-radius: 16px; }
  .eyebrow { margin-bottom: 22px; font-size: .7rem; }
  .intro { margin: 20px auto 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}