:root {
  --cream: #f7f4ed;
  --charcoal: #1c1c1c;
  --muted: #5f5f5d;
  --border: #eceae4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.5;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  background: var(--cream);
  z-index: 10;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 0.95rem;
}

.links {
  display: flex;
  gap: 22px;
  align-items: center;
  font-size: 0.9rem;
}

.links a {
  text-decoration: none;
  color: var(--charcoal);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.links a:hover {
  opacity: 1;
}

/* FIXED BUTTON */
.btn {
  background: var(--charcoal);
  color: #fcfbf8;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  text-decoration: none;
  display: inline-block;

  box-shadow:
    rgba(255,255,255,0.2) 0px 0.5px 0px inset,
    rgba(0,0,0,0.2) 0px 0px 0px 0.5px inset,
    rgba(0,0,0,0.05) 0px 1px 2px;
}

.btn:hover {
  opacity: 0.85;
}

/* LAYOUT */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 120px 20px 80px;
}

/* HERO */
.hero h1 {
  font-size: 3.6rem;
  font-weight: 600;
  letter-spacing: -1.4px;
  line-height: 1.05;
  margin-bottom: 20px;
}

.intro {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 520px;
}

/* SECTIONS */
.section {
  margin-top: 130px;
}

.section h2 {
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: -0.8px;
  margin-bottom: 22px;
}

/* LIST STYLE */
.list {
  display: flex;
  flex-direction: column;
}

.item {
  border-top: 1px solid var(--border);
  padding: 16px 0;
  transition: background 0.2s ease;
}

.item:hover {
  background: rgba(28,28,28,0.03);
}

.item h3 {
  font-size: 1.15rem;
  font-weight: 400;
  margin: 0 0 4px;
}

.item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* FOOTER */
.footer {
  margin-top: 130px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}