/* RESET + BASE */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0e1626;
  color: #f5f7fb;
  line-height: 1.65;
}

.wrap {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* HEADER */
header {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}

/* NAV */
.nav a {
  margin-right: 15px;
  color: #cbd5e1;
  text-decoration: none;
}

.nav a.cta-nav {
  background: #ffb347;
  color: #111827;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
}

.nav a.active {
  color: #ffffff;
  font-weight: 700;
}

.nav a.active.cta-nav {
  color: #111827;
}

/* MAIN */
main {
  padding: 30px 0 60px;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

/* TYPOGRAPHY */
h1 {
  font-size: 2.3rem;
  margin-bottom: 14px;
}

h2 {
  margin-top: 32px;
  margin-bottom: 14px;
}

p.lead {
  color: #cbd5e1;
  max-width: 860px;
  margin-bottom: 28px;
}

/* CARDS */
.card {
  background: #1f2d49;
  padding: 22px;
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

/* GRID */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* BUTTONS */
.btn {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 18px;
  background: #ffb347;
  color: #111827;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

.btn-secondary {
  background: transparent;
  color: #f5f7fb;
  border: 1px solid rgba(255,255,255,0.18);
  margin-left: 10px;
}

/* HIGHLIGHT BOX */
.highlight {
  background: #1f2d49;
  border-left: 4px solid #ffb347;
  padding: 18px 20px;
  border-radius: 12px;
  margin: 24px 0;
  color: #d9e3f0;
}

/* FOOTER */
footer {
  padding: 30px 0 50px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #9fb0c7;
}

/* MOBILE */
@media (max-width: 780px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 1.95rem;
  }

  .btn-secondary {
    margin-left: 0;
    margin-top: 10px;
  }
}