.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(135deg, rgba(17, 37, 24, 0.96), rgba(24, 55, 37, 0.95));
  border-bottom: 1px solid rgba(234, 223, 201, 0.18);
  backdrop-filter: blur(6px);
}

.header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--icari-cream-100);
  text-decoration: none;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  font-weight: 700;
}

.brand img {
  width: auto;
  height: 44px;
  display: block;
}

.brand-mark {
  color: var(--icari-cream-100);
  font-size: 1.3rem;
}

.main-nav .menu {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--icari-cream-100);
  text-decoration: none;
  display: inline-block;
  padding: 0.6rem 0.85rem;
  border-radius: 999px;
  transition: background-color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  background: rgba(234, 223, 201, 0.18);
}

.main-nav a.btn-accent {
  color: #853200;
  font-family: inherit;
}

.main-nav a.btn-accent:hover {
  background: #ffffff;
  color: #853200;
}

.nav-toggle {
  display: none;
  border: 1px solid rgba(234, 223, 201, 0.45);
  background: transparent;
  color: var(--icari-cream-100);
  border-radius: 10px;
  padding: 0.5rem 0.8rem;
  font-family: inherit;
}

.hero {
  margin: 1.5rem auto 2.5rem;
}

.hero-shell {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  text-align: center;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0) 100%),
    url('../images/mobilehero.jpg') center center / cover no-repeat,
    #853200;
  color: var(--icari-cream-100);
  border-radius: var(--icari-card-radius);
  padding: clamp(2.5rem, 5vw, 4rem) 2rem;
  box-shadow: var(--icari-card-shadow);
  overflow: hidden;
  position: relative;
  min-height: 500px;
}

@media (min-width: 900px) {
  .hero-shell {
    justify-content: center;
    align-items: flex-start;
    background:
      url('../images/girlwbabyhero.jpg') right center / auto 100% no-repeat,
      #853200;
    padding: clamp(4rem, 6vw, 6rem) 4rem;
  }
}

.hero-content {
  max-width: 550px;
  width: 100%;
}

.hero-tag {
  color: var(--icari-cream-200);
  font-weight: 600;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  display: block;
  text-transform: uppercase;
}

.hero h1 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.1;
}

.hero p {
  margin-bottom: 1.5rem;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  max-width: 45ch;
  line-height: 1.6;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.8rem;
}

@media (min-width: 900px) {
  .btn-row {
    justify-content: center;
  }
}