/* ── Reset & base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0d0e14;
  --surface:   #13151f;
  --surface2:  #1a1d2e;
  --border:    rgba(255,255,255,.07);
  --blurple:   #5865F2;
  --blurple-h: #4752c4;
  --green:     #3ba55d;
  --red:       #ed4245;
  --text:      #e4e6f0;
  --muted:     #8b8fa8;
  --radius:    12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
code {
  font-family: 'Cascadia Code', 'Fira Code', monospace;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: .875em;
}

/* ── Nav ──────────────────────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13,14,20,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.1rem;
}
.nav-links {
  display: flex; align-items: center; gap: 28px;
  font-size: .9rem;
}
.nav-links a:not(.btn) { color: var(--muted); transition: color .15s; }
.nav-links a:not(.btn):hover { color: var(--text); }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px;
  font-weight: 600; font-size: .9rem;
  cursor: pointer; transition: background .15s, opacity .15s;
  border: none;
}
.btn-sm { padding: 7px 16px; font-size: .85rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-primary { background: var(--blurple); color: #fff; }
.btn-primary:hover { background: var(--blurple-h); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-ghost:hover { background: var(--surface2); }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  padding: 96px 24px 80px;
  text-align: center;
}
.hero-inner {
  max-width: 760px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.badge {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 4px 14px;
  font-size: .8rem; font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em; text-transform: uppercase;
}
h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.gradient {
  background: linear-gradient(135deg, #5865F2 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 560px;
}
.hero-sub strong { color: var(--text); }
.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}

/* ── Alert preview ────────────────────────────────────────────── */
.alert-preview {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  margin-top: 16px; width: 100%;
}
.alert-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex; gap: 14px; align-items: flex-start;
  text-align: left;
  flex: 1; min-width: 260px; max-width: 340px;
  box-shadow: 0 4px 24px rgba(0,0,0,.35);
}
.alert-card.up  { border-left: 4px solid var(--green); }
.alert-card.down { border-left: 4px solid var(--red); }
.alert-icon { font-size: 1.6rem; line-height: 1; }
.alert-body { display: flex; flex-direction: column; gap: 6px; }
.alert-name { font-weight: 700; font-size: .95rem; }
.alert-row  { font-size: .82rem; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.label { color: var(--muted); min-width: 38px; }
.old   { color: var(--muted); text-decoration: line-through; }
.new-up   { color: #5ee87e; }
.new-down { color: #f87171; }
.new-up em, .new-down em { font-style: normal; font-size: .78rem; opacity: .85; }
.trend-up   { color: #5ee87e; font-weight: 600; }
.trend-down { color: #f87171; font-weight: 600; }

/* ── Sections shared ──────────────────────────────────────────── */
.section-inner {
  max-width: 1000px; margin: 0 auto; padding: 0 24px;
}
h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 8px;
}
.section-sub {
  color: var(--muted); font-size: 1rem; margin-bottom: 48px;
}

/* ── Features ─────────────────────────────────────────────────── */
.features {
  padding: 96px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color .2s;
}
.feature-card:hover { border-color: rgba(88,101,242,.5); }
.feature-icon { font-size: 1.8rem; margin-bottom: 12px; }
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: .9rem; color: var(--muted); }
.feature-card code { font-size: .82em; }

/* ── Commands ─────────────────────────────────────────────────── */
.commands { padding: 96px 24px; }
.cmd-list {
  display: flex; flex-direction: column; gap: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.cmd-row {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 18px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}
.cmd-row:last-child { border-bottom: none; }
.cmd-row:hover { background: var(--surface2); }
.cmd-name { min-width: 200px; font-weight: 600; }
.cmd-name code { font-size: .9em; background: var(--surface2); }
.cmd-desc { color: var(--muted); font-size: .9rem; }
.cmd-desc em { color: var(--text); font-style: normal; font-weight: 600; }

/* ── Setup ────────────────────────────────────────────────────── */
.setup {
  padding: 96px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps {
  display: flex; flex-direction: column; gap: 0;
}
.step {
  display: flex; gap: 28px; align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  width: 44px; height: 44px; min-width: 44px;
  background: var(--blurple);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
}
.step-body h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.step-body p  { color: var(--muted); font-size: .9rem; }
.step-body code { font-size: .85em; }
.step-body strong { color: var(--text); }

/* ── CTA ──────────────────────────────────────────────────────── */
.cta { padding: 96px 24px; text-align: center; }
.cta-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.cta h2 { margin-bottom: 0; }
.cta p  { color: var(--muted); margin-bottom: 8px; }

/* ── Footer ───────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 24px;
}
.footer-inner {
  max-width: 1000px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
}
.footer-note { color: var(--muted); font-size: .85rem; }

/* ── Mobile ───────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .nav-links a:not(.btn) { display: none; }
  .cmd-row { flex-direction: column; gap: 6px; }
  .cmd-name { min-width: unset; }
}