/* ===============================
   Header
================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, #f7efe6, #f3e6d8);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo img {
  height: 40px;
}

.main-nav a {
  margin-left: 2rem;
  text-decoration: none;
  font-weight: 500;
  color: #2b1f14;
  position: relative;
}

/* Hover underline effect */
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #7b4a2e; /* brown accent */
  transition: width 0.3s ease;
}

.main-nav a:hover::after {
  width: 100%;
}
:root {
  --primary: #5b4b8a;
  --bg: #f6f4fa;
  --text: #222;
  --muted: #666;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 1.5rem;
}

h1, h2, h3 {
  font-weight: 700;
}

h2 {
  margin-bottom: 2rem;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 12px;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
}

.btn.secondary {
  border: 2px solid var(--primary);
  color: var(--primary);
}

footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 1.5rem;
}