/* ===== Header ===== */
.site-header {
  background-color: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 80px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Brand / Logo */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand .logo {
  width: 100px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
  margin-right: 330px;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111;
  letter-spacing: -0.5px;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  text-decoration: none;
  color: #111;
  font-weight: 500;
  transition: color 0.25s ease;
  font-size: 1rem;
}

.nav a:hover {
  color: #589eca;
}

/* Primary button in nav */
.btn-primary {
  background: linear-gradient(90deg, #1f5ceb, #8ce3f3);
  color: #fff !important;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  transition: 0.3s;
}

.btn-primary:hover {
  opacity: 0.9;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .header-inner {
    padding: 16px 24px;
  }

  .nav {
    display: none; /* Hide by default (can be replaced later with hamburger menu if you want) */
  }

  .brand-name {
    font-size: 1.3rem;
  }
}