* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: #17324d;
  background: #f8f6f0;
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 70px 24px;
  background: linear-gradient(180deg, #ffffff 0%, #f8f6f0 100%);
}

.mark {
  width: 74px;
  height: 74px;
  border: 2px solid #c6a24a;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #c6a24a;
  font-size: 28px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 14px;
  font-family: Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 3px;
  color: #b08a32;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.08;
  font-weight: 500;
}

.tagline {
  margin: 22px 0 14px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.35;
}

.intro {
  max-width: 680px;
  margin: 0 auto 34px;
  font-family: Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: #4c5c6b;
}

.newsletter {
  width: min(620px, 100%);
  padding: 34px;
  background: #17324d;
  color: white;
  border-top: 5px solid #c6a24a;
  box-shadow: 0 12px 35px rgba(23, 50, 77, 0.14);
}

.newsletter h2 {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 500;
}

.newsletter p {
  font-family: Arial, sans-serif;
  line-height: 1.5;
}

.placeholder {
  margin: 22px 0 0;
  padding: 16px;
  background: white;
  color: #17324d;
}

@media (max-width: 600px) {
  .hero { padding: 50px 18px; }
  .newsletter { padding: 25px 18px; }
}