* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f7f1e8;
  color: #13233d;
  line-height: 1.6;
}

.hero {
  min-height: 92vh;
  background:
    linear-gradient(rgba(15, 35, 65, 0.9), rgba(15, 35, 65, 0.9)),
    radial-gradient(circle at center, #243a5e, #0f2341);
  color: white;
  padding: 24px;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  max-width: 240px;
  height: auto;
}

.nav-button,
.button,
button {
  background: #c44e2d;
  color: white;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

.hero-content {
  max-width: 920px;
  margin: 115px auto 0;
  text-align: center;
}

.hero h1 {
  color: #c44e2d;
  font-size: clamp(2.4rem, 6vw, 5rem);
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.25rem;
}

.hero-buttons {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.secondary {
  background: transparent;
  border: 2px solid #c44e2d;
}

.section {
  padding: 80px 24px;
  max-width: 1120px;
  margin: auto;
}

.section h2 {
  color: #c44e2d;
  font-size: 2.25rem;
  margin-bottom: 24px;
}

.dark {
  max-width: none;
  background: #13233d;
  color: white;
}

.dark > * {
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}

.dark h2,
.dark h3 {
  color: #c44e2d;
}

.cards,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 32px;
}

.card,
.feature-grid > div {
  background: white;
  color: #13233d;
  padding: 28px;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.dark .feature-grid > div {
  background: #f7f1e8;
}

.card h3 {
  color: #c44e2d;
}

ul {
  font-size: 1.05rem;
}

.journey {
  font-size: 1.65rem;
  font-weight: bold;
  color: white;
}

.experience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.experience-list span {
  background: #13233d;
  color: white;
  border-radius: 999px;
  padding: 10px 16px;
}

.ladder {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.ladder div {
  border: 2px solid #c44e2d;
  padding: 24px;
  border-radius: 16px;
  text-align: center;
  background: rgba(255,255,255,0.04);
}

.contact {
  text-align: center;
}

form {
  display: grid;
  gap: 14px;
  max-width: 580px;
  margin: 30px auto;
}

input,
select,
textarea {
  padding: 14px;
  border: 1px solid #d8cfc4;
  border-radius: 10px;
  font-size: 1rem;
}

textarea {
  min-height: 120px;
}

footer {
  background: #13233d;
  color: white;
  text-align: center;
  padding: 24px;
}

footer p:last-child {
  color: #c44e2d;
  font-weight: bold;
}

@media (max-width: 850px) {
  .cards,
  .feature-grid,
  .ladder {
    grid-template-columns: 1fr;
  }

  .hero-content {
    margin-top: 70px;
  }

  .logo {
    max-width: 180px;
  }

  nav {
    gap: 16px;
    align-items: flex-start;
  }
}