/* -------------------------------------------------
   DESIGN TOKENS
------------------------------------------------- */
:root {
  --bg1: #0b0f12;
  --bg2: #0f1113;
  --card: #0f1720;
  --muted: #9aa3ad;
  --text: #e6eef8;
  --accent: #4058ff;
  --radius: 16px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

/* -------------------------------------------------
   GLOBAL RESET & BASE
------------------------------------------------- */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--bg1), var(--bg2));
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-family: var(--font);
  min-height: 100vh;
  padding: 48px 24px;
}

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

/* -------------------------------------------------
   TYPOGRAPHY SYSTEM
------------------------------------------------- */
h1 {
  font-size: 36px;
  font-weight: 800;
  margin: 20px 0 14px;
}

h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 32px;
}

p,
li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

ul {
  padding-left: 20px;
}

.text-muted {
  color: var(--muted);
}

.text-default {
  color: var(--text);
}

.text-strong {
  color: #ffffff;
  font-weight: 600;
}

/* -------------------------------------------------
   HEADER
------------------------------------------------- */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #7c5bff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #ffffff;
  cursor: pointer;
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
}

.brand-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: -2px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  font-size: 15px;
  transition: 0.2s;
}

.nav a:hover {
  color: #ffffff;
}

/* -------------------------------------------------
   BREADCRUMB
------------------------------------------------- */
.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #ffffff;
}

/* -------------------------------------------------
   SECTION BOXES
------------------------------------------------- */
.section {
  background: rgba(255,255,255,0.02);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.04);
  margin-top: 24px;
}

/* -------------------------------------------------
   FOOTER
------------------------------------------------- */
footer {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

footer .email {
  color: var(--muted);
  text-decoration: none;
}

footer .email:hover {
  color: #ffffff;
}

footer .small-note {
  margin-top: 6px;
  font-size: 12px;
  opacity: 0.8;
}