/* ============================================================
   Agent Pulse — Site Styles
   Dark theme, agentic aesthetic
   ============================================================ */

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

:root {
  --bg:        #0a0a0f;
  --bg-2:      #0f0f17;
  --bg-3:      #141420;
  --border:    rgba(255,255,255,0.08);
  --border-2:  rgba(255,255,255,0.14);
  --text:      #e8e8f0;
  --text-2:    #9090a8;
  --text-3:    #606078;
  --accent:    #818CF8;
  --accent-2:  #6366F1;
  --blue:      #0A84FF;
  --orange:    #FF9F0A;
  --red:       #FF453A;
  --green:     #30D158;
  --grey:      #B0B0B0;
  --radius:    12px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ─────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  height: 60px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; }
.nav-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #818CF8;
  box-shadow: 0 0 8px #818CF8;
  animation: breathe 2s ease-in-out infinite;
}
@keyframes breathe {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

/* Nav SVG pulse icon */
.nav-pulse-icon { opacity: 0.85; color: var(--text-2); flex-shrink: 0; }
.nav-status-dot { animation: dot-breathe 2s ease-in-out infinite; }
@keyframes dot-breathe {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.2; }
}
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; color: var(--text-2); }
.nav-links a:hover { color: var(--text); }
.nav-active { color: var(--text) !important; }
.nav-github {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-2);
  color: var(--text) !important;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s;
}
.nav-github:hover { background: rgba(255,255,255,0.05); border-color: var(--border-2); }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: flex-start;
  padding: 120px 32px 80px;
  position: relative; overflow: hidden;
  max-width: 1400px; margin: 0 auto;
  gap: 28px; flex-wrap: wrap; justify-content: center;
}
.hero-bg { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}
.glow {
  position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.15;
}
.glow-1 {
  width: 600px; height: 600px; top: -200px; left: -200px;
  background: radial-gradient(circle, #818CF8 0%, transparent 70%);
}
.glow-2 {
  width: 500px; height: 500px; bottom: -100px; right: -100px;
  background: radial-gradient(circle, #4338CA 0%, transparent 70%);
}
.hero-content { position: relative; z-index: 1; flex: 1 1 380px; max-width: 460px; padding-top: 20px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  border: 1px solid var(--border-2);
  background: rgba(255,255,255,0.04);
  font-size: 13px; color: var(--text-2); margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
}
.hero-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700; line-height: 1.1;
  letter-spacing: -0.03em; margin-bottom: 20px;
}
.hero-highlight {
  background: linear-gradient(135deg, #818CF8 0%, #c4b5fd 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 18px; color: var(--text-2); line-height: 1.7; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.hero-version { font-size: 13px; color: var(--text-3); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 15px; cursor: pointer;
  transition: all 0.2s; border: none;
}
.btn-primary {
  background: #818CF8;
  color: #ffffff;
  box-shadow: 0 0 20px rgba(129,140,248,0.3);
}
.btn-primary:hover { background: #a5b4fc; box-shadow: 0 0 30px rgba(129,140,248,0.5); transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); }

/* ── MENU BAR MOCKUP ─────────────────────────────────────── */
.hero-mockup { position: relative; z-index: 1; flex: 1 1 280px; max-width: 340px; align-self: flex-start; }
.menubar-strip { margin-top: 20px;
  background: rgba(30,30,40,0.9);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 8px 14px;
  display: flex; align-items: center; justify-content: space-between;
}
.menubar-icons { display: flex; gap: 8px; }
.mb-icon {
  width: 28px; height: 18px;
  background: rgba(255,255,255,0.1); border-radius: 4px;
}
.menubar-app { display: flex; align-items: center; gap: 5px; }
.pulse-icon { opacity: 0.9; }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.status-dot--red    { background: var(--red); box-shadow: 0 0 6px var(--red); }
.status-dot--blue   { background: var(--blue); box-shadow: 0 0 6px var(--blue); }
.status-dot--grey   { background: var(--grey); }
.status-dot--green  { background: var(--green); }
.status-dot--orange { background: var(--orange); }
.pulse-anim { animation: pulse-red 0.5s ease-in-out infinite alternate; }
@keyframes pulse-red {
  from { opacity: 1; box-shadow: 0 0 6px var(--red); }
  to   { opacity: 0.15; box-shadow: 0 0 2px var(--red); }
}
.popup-window {
  background: rgba(20,20,32,0.98);
  border: 1px solid var(--border-2);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6);
}
.popup-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
}
.popup-header-left { display: flex; align-items: center; gap: 8px; }
.popup-title { font-weight: 600; font-size: 14px; }
.popup-badge {
  background: var(--red); color: white;
  width: 20px; height: 20px; border-radius: 50%;
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.popup-divider { height: 1px; background: var(--border); }
.popup-sessions { padding: 4px 0; }
.session-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 14px; gap: 8px;
  transition: background 0.15s;
}
.session-row:hover { background: rgba(255,255,255,0.04); }
.session-row--permission { background: rgba(255,69,58,0.05); }
.session-left { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.session-info { min-width: 0; }
.session-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.session-meta { display: flex; align-items: center; gap: 4px; margin-top: 2px; }
.provider-badge {
  font-size: 9px; font-weight: 700;
  background: var(--accent); color: white;
  width: 14px; height: 14px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.terminal-name { font-size: 11px; font-weight: 600; color: var(--text-2); }
.session-path { font-size: 11px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.session-right { text-align: right; flex-shrink: 0; }
.session-status { font-size: 11px; font-weight: 600; }
.session-status--red    { color: var(--red); }
.session-status--blue   { color: var(--blue); }
.session-status--grey   { color: var(--grey); }
.session-time { font-size: 10px; color: var(--text-3); margin-top: 2px; }
.popup-footer {
  display: flex; justify-content: space-between;
  padding: 10px 14px;
  font-size: 12px; color: var(--text-2);
}

/* ── PROBLEM TIMELINE ─────────────────────────────────────── */
.problem { padding: 100px 0; background: var(--bg-2); }
.timeline { max-width: 600px; margin: 0 auto; }
.timeline-item {
  display: flex; gap: 20px; align-items: flex-start;
  margin-bottom: 8px;
}
.timeline-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--text-3);
  width: 48px; flex-shrink: 0; padding-top: 2px;
}
.timeline-content { display: flex; align-items: flex-start; gap: 12px; flex: 1; }
.timeline-dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; margin-top: 5px;
}
.timeline-dot--green  { background: var(--green); }
.timeline-dot--grey   { background: var(--text-3); }
.timeline-dot--red    { background: var(--red); box-shadow: 0 0 8px var(--red); }
.timeline-text { font-size: 15px; color: var(--text-2); padding-bottom: 16px; }
.timeline-text--alert { color: var(--red); font-weight: 500; }
.timeline-text--good  { color: var(--green); font-weight: 500; }
.lost { color: var(--red); font-weight: 600; }
.timeline-with {
  border-top: 1px solid var(--border);
  padding-top: 20px; margin-top: 12px;
}
.with-badge {
  display: inline-block; margin-bottom: 16px; margin-left: 68px;
  background: rgba(48,209,88,0.1); color: var(--green);
  border: 1px solid rgba(48,209,88,0.3);
  padding: 4px 12px; border-radius: 100px; font-size: 13px; font-weight: 500;
}

/* ── SECTIONS ─────────────────────────────────────────────── */
.section-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700; line-height: 1.15;
  letter-spacing: -0.02em; margin-bottom: 48px;
}

/* ── FEATURES ─────────────────────────────────────────────── */
.features { padding: 100px 0; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: var(--border-2); transform: translateY(-2px); }
.feature-card--large { grid-column: span 2; }
.feature-card--wide  { grid-column: span 3; }
.feature-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: rgba(129,140,248,0.08);
  border: 1px solid rgba(129,140,248,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin-bottom: 16px;
}
.feature-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-2); line-height: 1.6; }
.feature-notif {
  display: flex; align-items: center; gap: 12px;
  margin-top: 20px; padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
}
.notif-icon { font-size: 20px; }
.notif-title { font-size: 13px; font-weight: 600; }
.notif-sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }

/* ── TERMINALS ────────────────────────────────────────────── */
.terminals { padding: 80px 0; background: var(--bg-2); }
.terminals-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.terminal-pill {
  padding: 8px 18px; border-radius: 100px;
  border: 1px solid var(--border-2);
  font-size: 14px; font-weight: 500;
  background: rgba(255,255,255,0.04);
}
.terminal-pill--coming { color: var(--text-3); border-style: dashed; }

/* ── INSTALL ──────────────────────────────────────────────── */
.install { padding: 100px 0; }
.install-steps { display: flex; flex-direction: column; gap: 32px; margin-bottom: 40px; }
.install-step { display: flex; gap: 20px; align-items: flex-start; }
.step-num {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(129,140,248,0.1);
  border: 1px solid rgba(129,140,248,0.3);
  color: var(--accent); font-weight: 700; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.step-body { flex: 1; }
.step-title { font-size: 17px; font-weight: 600; margin-bottom: 10px; }
.step-body p { font-size: 15px; color: var(--text-2); }
.step-alt { font-size: 13px; color: var(--text-3); margin-top: 10px; }
.step-alt a { color: var(--accent); text-decoration: underline; }
.code-block {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--text);
  gap: 12px;
}
.code-block code { flex: 1; white-space: pre; }
.copy-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-2);
  color: var(--text-2); font-size: 12px;
  padding: 4px 12px; border-radius: 6px;
  cursor: pointer; flex-shrink: 0;
  transition: all 0.15s; font-family: inherit;
}
.copy-btn:hover { background: rgba(255,255,255,0.14); color: var(--text); }
.copy-btn.copied { color: var(--green); border-color: rgba(48,209,88,0.3); }
.inline-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; background: rgba(255,255,255,0.08);
  padding: 2px 6px; border-radius: 4px;
}
.requirements {
  display: flex; gap: 12px; align-items: center;
  font-size: 13px; color: var(--text-3); flex-wrap: wrap;
}

/* ── STATES STRIP ─────────────────────────────────────────── */
.states { padding: 48px 0; background: var(--bg-2); }
.states-strip {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.states-label { font-size: 13px; color: var(--text-3); margin-right: 4px; }
.state-pill {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 100px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  font-size: 13px; color: var(--text-2);
}
.state-pill svg { opacity: 0.6; }
.state-pill--alert { border-color: rgba(255,69,58,0.3); background: rgba(255,69,58,0.06); color: var(--text); }
.state-pill-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.state-pill-dot--pulse { animation: pulse-red 0.5s ease-in-out infinite alternate; }
.feature-card--wide { grid-column: span 3; }

/* ── OPEN SOURCE ──────────────────────────────────────────── */
.opensource { padding: 100px 0; }
.opensource-inner { display: flex; gap: 60px; align-items: flex-start; flex-wrap: wrap; }
.os-text { flex: 1 1 360px; }
.os-text p { font-size: 16px; color: var(--text-2); margin-bottom: 28px; line-height: 1.7; }
.providers-roadmap { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.provider {
  padding: 6px 14px; border-radius: 100px; font-size: 13px; font-weight: 500;
}
.provider--done { background: rgba(48,209,88,0.1); color: var(--green); border: 1px solid rgba(48,209,88,0.3); }
.provider--soon { background: rgba(255,255,255,0.04); color: var(--text-3); border: 1px solid var(--border); }

.os-code { flex: 1 1 380px; }
.code-window {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-window-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.code-window-bar span {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15);
}
.code-window-title { margin-left: 8px; font-size: 12px; color: var(--text-3); font-family: 'JetBrains Mono', monospace; }
.code-content {
  padding: 20px; font-size: 13px; line-height: 1.75;
  font-family: 'JetBrains Mono', monospace;
  white-space: pre; overflow-x: auto;
}
.code-comment  { color: #606080; }
.code-keyword  { color: #FC5FA3; }
.code-type     { color: #5DD8FF; }
.code-string   { color: #FC6A5D; }
.code-num      { color: #D0BF69; }
.code-fn       { color: #67B7A4; }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.footer-links { display: flex; gap: 24px; font-size: 14px; color: var(--text-2); }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 13px; color: var(--text-3); }

/* ── CHANGELOG PAGE ──────────────────────────────────────── */
.changelog-page { padding-top: 80px; min-height: 100vh; }
.changelog-header { padding: 80px 0 60px; }
.changelog-sub { font-size: 17px; color: var(--text-2); }
.changelog-list { display: flex; flex-direction: column; gap: 48px; padding-bottom: 80px; }
.changelog-entry {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  background: var(--bg-2);
}
.changelog-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.changelog-version {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; font-weight: 600; color: var(--accent);
}
.changelog-tag {
  padding: 3px 10px; border-radius: 100px; font-size: 12px; font-weight: 600;
}
.changelog-tag--latest { background: rgba(48,209,88,0.1); color: var(--green); border: 1px solid rgba(48,209,88,0.3); }
.changelog-date { font-size: 13px; color: var(--text-3); }
.changelog-title { font-size: 24px; font-weight: 700; margin-bottom: 24px; letter-spacing: -0.02em; }
.changelog-body { display: flex; flex-direction: column; gap: 20px; }
.changelog-section-title { font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 10px; }
.changelog-body ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.changelog-body li {
  font-size: 14px; color: var(--text-2); padding-left: 16px; position: relative;
}
.changelog-body li::before {
  content: '·'; position: absolute; left: 0; color: var(--text-3);
}
.changelog-body code { font-family: 'JetBrains Mono', monospace; font-size: 12px; background: rgba(255,255,255,0.08); padding: 1px 5px; border-radius: 4px; }
.changelog-release-link {
  display: inline-block; margin-top: 24px;
  font-size: 14px; color: var(--accent); font-weight: 500;
}
.changelog-release-link:hover { text-decoration: underline; }
.changelog-upcoming { padding-bottom: 100px; }
.roadmap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.roadmap-item {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}
.roadmap-icon { font-size: 24px; margin-bottom: 10px; }
.roadmap-name { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.roadmap-desc { font-size: 13px; color: var(--text-2); }


/* ── NOTIFICATION MOCKUP ─────────────────────────────────── */
.notif-mockup { margin-top: 12px; margin-bottom: 4px; }
.notif-banner {
  display: flex; align-items: center; gap: 12px;
  background: rgba(44, 44, 60, 0.96);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 14px 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), 0 2px 8px rgba(0,0,0,0.3);
  max-width: 380px;
}
.notif-banner-icon {
  flex-shrink: 0; width: 40px; height: 40px;
  border-radius: 10px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: #0a0a0f;
  border: 1px solid rgba(255,255,255,0.08);
}
.notif-banner-icon svg { width: 36px; height: 36px; }
.notif-banner-body { flex: 1; min-width: 0; }
.notif-banner-app {
  font-size: 11px; font-weight: 700; color: var(--text-3);
  margin-bottom: 3px; letter-spacing: 0.06em; text-transform: uppercase;
}
.notif-banner-title { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.35; }
.notif-banner-sub { font-size: 12px; color: var(--text-2); margin-top: 3px; }
.notif-banner-actions { display: flex; flex-direction: column; gap: 5px; flex-shrink: 0; }
.notif-action {
  font-size: 12px; font-weight: 500;
  padding: 5px 14px; border-radius: 8px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-2); text-align: center; cursor: pointer;
  white-space: nowrap; min-width: 70px;
}
.notif-action--primary {
  background: rgba(129,140,248,0.18);
  border-color: rgba(129,140,248,0.35);
  color: #c7d2fe;
  font-weight: 600;
}
.notif-label {
  font-size: 11px; color: var(--text-3);
  text-align: center; margin-top: 6px; margin-bottom: 0;
  letter-spacing: 0.05em; text-transform: uppercase;
}

/* Pulse animation for the dot in menu bar mockup */
@keyframes pulse-circle {
  from { opacity: 1; }
  to   { opacity: 0.15; }
}
.pulse-anim-circle { animation: pulse-circle 0.5s ease-in-out infinite alternate; }

/* ── LARGE SCREEN: nudge terminal down ── */
@media (min-width: 1100px) {
  .terminal-mockup { margin-top: 60px; }
}

/* ── MEDIUM SCREEN: hide terminal mockup, keep text + notification/popup ── */
@media (max-width: 1024px) and (min-width: 769px) {
  .terminal-mockup {
  flex: 1 1 280px; max-width: 360px;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  overflow: hidden;
  background: #0d0d14;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  font-family: 'JetBrains Mono', monospace;
  align-self: flex-start;
}
  .hero-content { flex: 1 1 400px; }
  .hero-mockup { flex: 1 1 340px; max-width: 380px; }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card--large { grid-column: span 1; }
  .states-grid { grid-template-columns: repeat(2, 1fr); }
  .roadmap-grid { grid-template-columns: 1fr 1fr; }
  .opensource-inner { flex-direction: column; }
    .nav-links { gap: 16px; }
}
@media (max-width: 480px) {
  .states-grid { grid-template-columns: 1fr; }
  .roadmap-grid { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-github) { display: none; }
}

/* ── TERMINAL MOCKUP ─────────────────────────────────────── */
.terminal-mockup {
  flex: 1 1 300px; max-width: 400px;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  overflow: hidden;
  background: #0d0d14;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  font-family: 'JetBrains Mono', monospace;
}
.terminal-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
}
.terminal-dots { display: flex; gap: 6px; }
.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-dot--red    { background: #FF5F57; }
.t-dot--yellow { background: #FEBC2E; }
.t-dot--green  { background: #28C840; }
.terminal-title { font-size: 11px; color: var(--text-3); margin: 0 auto; }
.terminal-body { padding: 14px 16px; font-size: 12px; line-height: 1.7; }
.terminal-line { display: flex; gap: 6px; margin-bottom: 2px; }
.t-prompt { color: #818CF8; font-weight: 700; }
.t-cmd { color: var(--text); }
.t-dim { color: var(--text-3); font-size: 11px; margin-bottom: 8px; }
.terminal-sep {
  height: 1px; background: var(--border);
  margin: 10px -16px; width: calc(100% + 32px);
}
.terminal-permission { padding: 10px 0 6px; }
.t-perm-label { font-size: 10px; font-weight: 700; color: var(--text-3); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
.t-perm-cmd { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; margin-bottom: 10px; }
.t-perm-code { color: var(--text); font-size: 12px; display: block; }
.t-perm-desc { color: var(--text-3); font-size: 11px; margin-top: 2px; display: block; }
.t-perm-question { color: var(--text-2); font-size: 12px; margin-bottom: 8px; }
.t-perm-options { display: flex; flex-direction: column; gap: 2px; }
.t-perm-opt { font-size: 12px; color: var(--text-3); }
.t-perm-opt--selected { color: #818CF8; font-weight: 600; }
.terminal-hint { font-size: 10px; color: var(--text-3); margin-top: 8px; }

/* ── SESSION HUB ─────────────────────────────────────────── */
.session-hub { padding: 100px 0; background: var(--bg-2); }
.session-hub-inner {
  display: flex; gap: 60px; align-items: flex-start; flex-wrap: wrap;
}
.session-hub-text { flex: 1 1 360px; }
.session-hub-text p { font-size: 16px; color: var(--text-2); line-height: 1.7; margin-bottom: 28px; }
.hub-features { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.hub-features li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: var(--text-2); line-height: 1.5; }
.hub-features li strong { color: var(--text); }
.hub-feat-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; }
.hub-note { font-size: 13px; color: var(--text-3); border-left: 2px solid var(--border-2); padding-left: 12px; margin-bottom: 0 !important; }
.session-hub-mockup { flex: 1 1 360px; }
.hub-popup {
  background: rgba(20,20,32,0.98);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}
.hub-popup-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
}
.hub-header-left { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }
.hub-badge {
  background: var(--red); color: white;
  width: 20px; height: 20px; border-radius: 50%;
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.hub-session {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; gap: 8px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s; cursor: pointer;
}
.hub-session:hover { background: rgba(255,255,255,0.04); }
.hub-session--permission { background: rgba(255,69,58,0.05); }
.hub-session:last-of-type { border-bottom: none; }
.hub-session-left { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.hub-session-name { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 2px; }
.hub-session-right { text-align: right; flex-shrink: 0; }
.hub-click-hint {
  text-align: center; font-size: 12px; color: var(--text-3);
  margin-top: 10px; letter-spacing: 0.01em;
}