/* ============================================================
   Dumpr site — shared styles
   Dark mode only. System font. On-brand palette.
   ============================================================ */

:root {
  color-scheme: dark;
  --bg-start:      #0d0d26;
  --bg-end:        #2e1a52;
  --accent:        #33bfff;
  --accent-dark:   #0d0d26;
  --text:          #ffffff;
  --muted:         rgba(255, 255, 255, 0.65);
  --muted-faint:   rgba(255, 255, 255, 0.35);
  --card-bg:       rgba(255, 255, 255, 0.08);
  --card-border:   rgba(255, 255, 255, 0.18);
  --card-radius:   28px;
  --blur:          20px;
}

/* ---- Reset / base ---- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
  background-attachment: fixed;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  opacity: 0.85;
}

/* ---- Navigation ---- */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 38, 0.72);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-bottom: 1px solid var(--card-border);
}

.site-nav .nav-brand {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  text-decoration: none;
}

.site-nav .nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav .nav-links a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.15s ease;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a.active {
  color: var(--text);
  text-decoration: none;
}

/* Mobile nav */
@media (max-width: 600px) {
  .site-nav {
    padding: 14px 20px;
  }
  .site-nav .nav-links {
    gap: 16px;
  }
  .site-nav .nav-links a {
    font-size: 13px;
  }
}

/* ---- Shared card / glass ---- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}

/* ---- CTA button ---- */
.cta {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.cta:hover {
  opacity: 0.85;
  text-decoration: none;
}

/* ---- Footer ---- */
.site-footer {
  padding: 32px 20px 48px;
  text-align: center;
  font-size: 13px;
  color: var(--muted-faint);
  border-top: 1px solid var(--card-border);
  margin-top: 64px;
}
.site-footer a {
  color: var(--muted);
}
.site-footer a:hover {
  color: var(--text);
}

/* ============================================================
   HOME PAGE
   ============================================================ */
.home-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 62px);
  padding: 40px 20px 64px;
}

.hero-card {
  max-width: 480px;
  width: 100%;
  text-align: center;
  padding: 52px 36px 44px;
}

.hero-icon {
  font-size: 72px;
  line-height: 1;
  margin-bottom: 24px;
  display: block;
}

.hero-card h1 {
  font-size: 52px;
  font-weight: 800;
  margin: 0 0 10px;
  letter-spacing: -0.03em;
}

.hero-tagline {
  font-size: 20px;
  color: var(--muted);
  margin: 0 0 36px;
  line-height: 1.4;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.cta-secondary {
  color: var(--muted);
  font-size: 14px;
}
.cta-secondary:hover {
  color: var(--text);
}

/* Feature list below hero */
.features {
  padding: 0 20px 80px;
  max-width: 960px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 28px 24px;
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 650;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

.features-section-title {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 32px;
}

/* ============================================================
   DOC PAGES (onboarding / manual / privacy / eula)
   ============================================================ */
.doc-layout {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.doc-layout h1 {
  font-size: 36px;
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.doc-layout .doc-lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 48px;
  line-height: 1.5;
}

.doc-layout h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 48px 0 12px;
  letter-spacing: -0.01em;
  color: var(--text);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--card-border);
}

.doc-layout h3 {
  font-size: 17px;
  font-weight: 650;
  margin: 32px 0 8px;
  color: var(--text);
}

.doc-layout p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.7;
}

.doc-layout ul,
.doc-layout ol {
  margin: 0 0 18px;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.7;
}

.doc-layout li {
  margin-bottom: 6px;
}

.doc-layout strong {
  color: var(--text);
  font-weight: 600;
}

.doc-layout a {
  color: var(--accent);
}

/* Step callout boxes for onboarding */
.step-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 22px 24px;
  margin: 24px 0;
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}

.step-box .step-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 6px;
  display: block;
}

.step-box h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text);
}

.step-box p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

/* Privacy / EULA notice pill */
.notice-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(51, 191, 255, 0.12);
  border: 1px solid rgba(51, 191, 255, 0.28);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 32px;
}

/* TOC sidebar */
.doc-toc {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 20px 22px;
  margin-bottom: 40px;
  font-size: 14px;
}

.doc-toc strong {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.doc-toc ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.doc-toc ul li {
  margin-bottom: 4px;
}

.doc-toc ul li a {
  color: var(--muted);
  font-size: 14px;
}

.doc-toc ul li a:hover {
  color: var(--text);
}