:root {
  --bg: #0a0a0f;
  --bg-2: #0d0d16;
  --bg-elevated: rgba(20, 21, 33, 0.78);
  --bg-soft: rgba(28, 30, 46, 0.62);
  --accent: #6366f1;
  --accent-2: #22d3ee;
  --accent-3: #a855f7;
  --accent-soft: rgba(99, 102, 241, 0.22);
  --accent-strong: #4f46e5;
  --accent-alt: #ef4444;
  --success: #22c55e;
  --accent-surface: rgba(99, 102, 241, 0.14);
  --accent-border: rgba(120, 130, 250, 0.36);
  --accent-stroke: rgba(150, 160, 255, 0.2);
  --grad-accent: linear-gradient(135deg, #6366f1 0%, #818cf8 42%, #a855f7 100%);
  --grad-text: linear-gradient(118deg, #a5b4fc 0%, #22d3ee 52%, #c084fc 100%);
  --grad-line: linear-gradient(
    90deg,
    rgba(99, 102, 241, 0) 0%,
    rgba(99, 102, 241, 0.7) 32%,
    rgba(34, 211, 238, 0.7) 64%,
    rgba(168, 85, 247, 0) 100%
  );
  --panel-bg: rgba(19, 20, 31, 0.72);
  --panel-bg-alt: rgba(24, 25, 38, 0.7);
  --panel-border: rgba(120, 130, 250, 0.18);
  --panel-stroke: rgba(150, 160, 255, 0.12);
  --panel-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
  --panel-shadow-strong: 0 24px 70px rgba(0, 0, 0, 0.6);
  --glow-accent: 0 0 0 1px rgba(99, 102, 241, 0.55), 0 0 0 3px rgba(99, 102, 241, 0.12),
    0 0 40px rgba(99, 102, 241, 0.34), 0 0 72px rgba(34, 211, 238, 0.14);
  --glow-success: 0 0 0 1px rgba(34, 197, 94, 0.52), 0 0 0 3px rgba(34, 197, 94, 0.12),
    0 0 36px rgba(34, 197, 94, 0.26);
  --glow-danger: 0 0 0 1px rgba(239, 68, 68, 0.52), 0 0 0 3px rgba(239, 68, 68, 0.12),
    0 0 36px rgba(239, 68, 68, 0.26);
  --text: #ECECF2;
  --text-muted: #9a9ab2;
  --border-subtle: rgba(143, 150, 180, 0.24);
  --shadow-soft: 0 30px 90px rgba(0, 0, 0, 0.6);
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 999px;
  --blur-strong: 28px;
  --transition-fast: 160ms ease-out;
  --transition-med: 220ms ease-out;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI',
    sans-serif;
  background:
    radial-gradient(960px 620px at 10% -8%, rgba(99, 102, 241, 0.2), transparent 60%),
    radial-gradient(820px 600px at 102% 4%, rgba(34, 211, 238, 0.13), transparent 56%),
    radial-gradient(1000px 760px at 50% 116%, rgba(168, 85, 247, 0.16), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
  font-size: 15px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.noise {
  display: block;
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(130, 140, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130, 140, 255, 0.04) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(circle at 50% -10%, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle at 50% -10%, #000 0%, transparent 72%);
}

h1,
h2,
h3,
.section-content h2 {
  font-family: var(--font-display);
}

.grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(22px) saturate(140%);
  background: rgba(10, 10, 18, 0.72);
  border-bottom: 1px solid rgba(120, 130, 250, 0.16);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px 12px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: #333333;
  color: #efefef;
  box-shadow:
    0 0 0 1px rgba(99, 102, 241, 0.5),
    inset 0 0 0 1px rgba(99, 102, 241, 0.08);
}

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

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.nav-link {
  position: relative;
  color: var(--text-muted);
  text-decoration: none;
  padding: 5px 0;
  transition:
    color var(--transition-fast),
    text-shadow var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transition: width var(--transition-med);
}

.nav-link:hover {
  color: var(--text);
  text-shadow: 0 0 18px rgba(99, 102, 241, 0.28);
}

.nav-link.is-active {
  color: var(--text);
  text-shadow: 0 0 18px rgba(99, 102, 241, 0.2);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.is-active::after {
  width: 100%;
}

.nav-link-primary {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: #efefef;
  font-weight: 500;
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.45),
    0 8px 26px rgba(99, 102, 241, 0.28);
}

.nav-link-primary::after {
  display: none;
}

.nav-link-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow-accent), 0 16px 38px rgba(99, 102, 241, 0.34);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(143, 143, 143, 0.35);
  background: rgba(38, 38, 38, 0.7);
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.32);
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast),
    background var(--transition-fast);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.menu-toggle:hover {
  border-color: rgba(99, 102, 241, 0.6);
  transform: translateY(-1px);
  background: rgba(38, 38, 38, 0.88);
}

.hero {
  position: relative;
  padding: 72px 0 72px;
}

.hero::before {
  display: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1.05fr);
  gap: 32px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-surface);
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.eyebrow:hover {
  box-shadow: var(--glow-accent);
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}

h1 {
  margin: 20px 0 16px;
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.hero-lead {
  margin: 0 0 24px;
  color: #c3c3cb;
  font-size: 17px;
  line-height: 1.78;
  max-width: 42rem;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    opacity var(--transition-fast);
}

.btn-primary {
  background: var(--grad-accent);
  background-size: 160% 160%;
  color: #ffffff;
  box-shadow: 0 0 0 1px rgba(120, 130, 250, 0.55),
    0 18px 38px rgba(99, 102, 241, 0.32);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-position var(--transition-med);
}

.btn-primary:hover {
  transform: translateY(-1px);
  background-position: 100% 0;
  box-shadow: var(--glow-accent), 0 24px 50px rgba(99, 102, 241, 0.36);
}

.btn-ghost {
  background: rgba(38, 38, 38, 0.82);
  color: var(--text);
  border-color: rgba(143, 143, 143, 0.45);
  backdrop-filter: blur(14px);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.btn-ghost:hover {
  background: rgba(38, 38, 38, 0.95);
  border-color: rgba(143, 143, 143, 0.8);
  transform: translateY(-1px);
  box-shadow: var(--glow-accent);
}

.btn-outline {
  background: transparent;
  border-color: rgba(148, 163, 184, 0.6);
  color: var(--text-muted);
  font-size: 13px;
  padding: 7px 11px;
}

.btn-outline:hover {
  border-color: rgba(143, 143, 143, 0.8);
  color: var(--accent);
  background: rgba(38, 38, 38, 0.86);
}

.track-plan-btn {
  margin-top: auto;
  align-self: center;
  padding: 9px 22px;
  border-color: var(--accent-border);
  color: var(--accent);
  background: #262626;
  box-shadow: inset 0 2px 0 var(--accent-stroke),
    0 0 0 1px rgba(99, 102, 241, 0.35),
    0 10px 26px rgba(0, 0, 0, 0.35);
}

.track-plan-btn:hover {
  border-color: rgba(99, 102, 241, 0.8);
  box-shadow: var(--glow-accent), 0 16px 32px rgba(0, 0, 0, 0.38);
  background: #333333;
}

.btn-large {
  padding: 12px 22px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-note {
  margin: 10px 0 20px;
  font-size: 12px;
  color: var(--text-muted);
}

.meta-item {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(99, 102, 241, 0.16);
  background: #262626;
  box-shadow: inset 0 1px 0 rgba(99, 102, 241, 0.12);
  font-size: 12px;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.meta-item:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent);
}

.meta-label {
  display: block;
  color: var(--text-muted);
}

.meta-value {
  font-weight: 500;
}

.hero-terminal-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(99, 102, 241, 0.16);
  background: #262626;
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.12),
    var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(var(--blur-strong));
  transform: translateY(4px);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.hero-terminal-card:hover {
  transform: translateY(0);
  border-color: rgba(99, 102, 241, 0.28);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent),
    0 24px 60px rgba(0, 0, 0, 0.42);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #333333;
  border-bottom: 1px solid rgba(99, 102, 241, 0.16);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 0 10px rgba(0, 0, 0, 0.18);
}

.dot.red {
  background: var(--accent-alt);
}

.dot.yellow {
  background: var(--accent);
}

.dot.green {
  background: var(--success);
}

.terminal-title {
  margin-left: auto;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 11px;
  color: var(--text-muted);
}

.terminal-body {
  padding: 16px 18px 18px;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 12px;
  line-height: 1.7;
}

.terminal-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.prompt {
  color: var(--success);
}

.command {
  color: var(--accent);
}

.terminal-output {
  margin: 0 0 8px;
  color: var(--text-muted);
}

.terminal-output.highlight {
  margin-top: 2px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(38, 38, 38, 0.92);
  border: 1px dashed rgba(99, 102, 241, 0.36);
  color: var(--text);
}

.terminal-link {
  color: var(--accent);
  text-decoration: none;
}

.terminal-link:hover {
  text-decoration: underline;
}

.section {
  position: relative;
  padding: 40px 0;
}

.section-alt {
  background: var(--bg-2);
  box-shadow: 0 -1px 0 rgba(148, 163, 184, 0.2),
    0 1px 0 rgba(15, 23, 42, 0.9);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: flex-start;
}

.section-label {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9a9aa3;
  margin-bottom: 8px;
}

.section-content h2 {
  margin: 0 0 12px;
  font-size: 26px;
  letter-spacing: -0.03em;
}

.section-content p {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.chip {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-surface);
  color: var(--accent);
  font-size: 11px;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast);
}

.chip:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow-accent);
}

.tone-accent {
  --tone-color: var(--accent);
  --tone-surface: rgba(99, 102, 241, 0.12);
  --tone-border: rgba(99, 102, 241, 0.34);
  --tone-stroke: rgba(99, 102, 241, 0.12);
}

.tone-success {
  --tone-color: var(--success);
  --tone-surface: rgba(34, 197, 94, 0.12);
  --tone-border: rgba(34, 197, 94, 0.3);
  --tone-stroke: rgba(34, 197, 94, 0.12);
}

.tone-danger {
  --tone-color: var(--accent-alt);
  --tone-surface: rgba(239, 68, 68, 0.12);
  --tone-border: rgba(239, 68, 68, 0.3);
  --tone-stroke: rgba(239, 68, 68, 0.12);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 16px 0 10px;
}

.hero-terminal-card,
.card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  box-shadow: inset 0 2px 0 var(--panel-stroke), var(--panel-shadow);
}

.card {
  padding: 16px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  backdrop-filter: blur(14px);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.card.tone-accent,
.card.tone-success,
.card.tone-danger {
  border-color: var(--tone-border);
  box-shadow: inset 0 2px 0 var(--tone-stroke), var(--panel-shadow);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.34);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent),
    0 22px 48px rgba(0, 0, 0, 0.4);
}

.card.tone-success:hover {
  border-color: var(--tone-border);
  box-shadow:
    inset 0 2px 0 var(--tone-stroke),
    var(--glow-success),
    0 22px 48px rgba(0, 0, 0, 0.4);
}

.card.tone-danger:hover {
  border-color: var(--tone-border);
  box-shadow:
    inset 0 2px 0 var(--tone-stroke),
    var(--glow-danger),
    0 22px 48px rgba(0, 0, 0, 0.4);
}

.card::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: var(--grad-line);
  opacity: 0.45;
  transition: opacity var(--transition-med);
}

.card:hover::after {
  opacity: 0.95;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-surface);
  border: 1px solid var(--accent-border);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 8px;
}

.card.tone-accent .card-tag,
.card.tone-success .card-tag,
.card.tone-danger .card-tag {
  background: var(--tone-surface);
  border-color: var(--tone-border);
  color: var(--tone-color);
}

.card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

.section-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

.about-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 28px;
  align-items: flex-start;
}

.about-photo {
  margin: 0;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  padding: 3px;
  background: #262626;
  box-shadow: 0 0 0 1px rgba(143, 143, 143, 0.65),
    0 0 24px rgba(99, 102, 241, 0.28);
  overflow: hidden;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.about-text h2 {
  margin-top: 0;
}

.roadmap-section {
  position: relative;
  padding-top: 10px;
}

.roadmap-shell {
  border-radius: 26px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), 0 30px 90px rgba(0, 0, 0, 0.5);
  padding: 20px 22px 20px;
  backdrop-filter: blur(26px);
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.roadmap-shell:hover {
  border-color: rgba(99, 102, 241, 0.24);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent),
    0 30px 90px rgba(0, 0, 0, 0.5);
}

.roadmap-step:hover .roadmap-step-number {
  box-shadow: var(--glow-accent);
}

.roadmap-step.tone-success:hover .roadmap-step-number {
  box-shadow: var(--glow-success);
}

.roadmap-step.tone-danger:hover .roadmap-step-number {
  box-shadow: var(--glow-danger);
}

.roadmap-head h2 {
  margin: 14px 0 10px;
  font-size: 24px;
  letter-spacing: -0.03em;
}

.roadmap-lead {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 720px;
}

.roadmap-body {
  margin-top: 18px;
}

.roadmap-steps {
  position: relative;
}

.roadmap-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 10px 0;
}

.roadmap-step-marker {
  position: relative;
  width: 32px;
  display: flex;
  justify-content: center;
}

.roadmap-step-marker::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -16px;
  bottom: -16px;
  width: 1px;
  background: rgba(99, 102, 241, 0.24);
  transform: translateX(-50%);
}

.roadmap-step:first-child .roadmap-step-marker::before {
  top: 12px;
}

.roadmap-step:last-child .roadmap-step-marker::before {
  bottom: 8px;
}

.roadmap-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  background: var(--accent);
  color: #efefef;
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.45);
}

.roadmap-step.tone-success .roadmap-step-marker::before {
  background: rgba(34, 197, 94, 0.22);
}

.roadmap-step.tone-danger .roadmap-step-marker::before {
  background: rgba(239, 68, 68, 0.22);
}

.roadmap-step.tone-success .roadmap-step-number {
  background: var(--success);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.45);
}

.roadmap-step.tone-danger .roadmap-step-number {
  background: var(--accent-alt);
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.45);
}

.roadmap-step.tone-success .roadmap-tags .chip {
  border-color: rgba(34, 197, 94, 0.3);
  background: rgba(34, 197, 94, 0.12);
  color: var(--success);
}

.roadmap-step.tone-danger .roadmap-tags .chip {
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.12);
  color: var(--accent-alt);
}

.roadmap-step-content h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.roadmap-step-content p {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.roadmap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.roadmap-tags .chip {
  font-size: 11px;
}

.who-mindmap {
  margin-top: 18px;
  padding: 16px 16px 14px;
  border-radius: 22px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), 0 24px 80px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.who-mindmap::before {
  display: none;
}

.who-mindmap-core {
  position: relative;
  z-index: 1;
  padding-bottom: 10px;
}

.who-mindmap-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  color: var(--accent);
  background: var(--accent-surface);
}

.who-mindmap-title {
  margin-top: 22px;
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.who-mindmap-core p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.who-personas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.who-persona {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg-alt);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.who-persona.tone-accent,
.who-persona.tone-success,
.who-persona.tone-danger {
  border-color: var(--tone-border);
  box-shadow: inset 0 2px 0 var(--tone-stroke), 0 12px 28px rgba(0, 0, 0, 0.22);
}

.who-persona:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.12),
    var(--glow-accent),
    0 16px 32px rgba(0, 0, 0, 0.28);
}

.who-persona.tone-success:hover {
  border-color: var(--tone-border);
  box-shadow:
    inset 0 2px 0 var(--tone-stroke),
    var(--glow-success),
    0 16px 32px rgba(0, 0, 0, 0.28);
}

.who-persona.tone-danger:hover {
  border-color: var(--tone-border);
  box-shadow:
    inset 0 2px 0 var(--tone-stroke),
    var(--glow-danger),
    0 16px 32px rgba(0, 0, 0, 0.28);
}

.who-persona-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.who-persona p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.who-persona-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.who-persona-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.14);
  color: var(--accent);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.35);
}

.who-persona.tone-accent .who-persona-icon,
.who-persona.tone-success .who-persona-icon,
.who-persona.tone-danger .who-persona-icon {
  background: var(--tone-surface);
  color: var(--tone-color);
  box-shadow: 0 0 0 1px var(--tone-border);
}

.who-tasks {
  margin-top: 16px;
}

.who-tasks-title {
  margin: 0 0 8px;
  font-size: 15px;
}

.who-tasks-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.who-task {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg-alt);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.who-task.tone-accent,
.who-task.tone-success,
.who-task.tone-danger {
  border-color: var(--tone-border);
  box-shadow: inset 0 2px 0 var(--tone-stroke), 0 12px 28px rgba(0, 0, 0, 0.22);
}

.who-task:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.12),
    var(--glow-accent),
    0 16px 32px rgba(0, 0, 0, 0.28);
}

.who-task.tone-success:hover {
  border-color: var(--tone-border);
  box-shadow:
    inset 0 2px 0 var(--tone-stroke),
    var(--glow-success),
    0 16px 32px rgba(0, 0, 0, 0.28);
}

.who-task.tone-danger:hover {
  border-color: var(--tone-border);
  box-shadow:
    inset 0 2px 0 var(--tone-stroke),
    var(--glow-danger),
    0 16px 32px rgba(0, 0, 0, 0.28);
}

.who-task-title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.who-task p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.who-task-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.who-task-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.14);
  color: var(--accent);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.35);
}

.who-task.tone-accent .who-task-icon,
.who-task.tone-success .who-task-icon,
.who-task.tone-danger .who-task-icon {
  background: var(--tone-surface);
  color: var(--tone-color);
  box-shadow: 0 0 0 1px var(--tone-border);
}

.who-mindmap-nodes {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.who-mindmap-node {
  position: relative;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg-alt);
  box-shadow: inset 0 2px 0 var(--panel-stroke), 0 14px 30px rgba(15, 23, 42, 0.62);
}

.who-mindmap-node-title {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 4px;
}

.who-mindmap-node p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.timeline {
  margin-top: 16px;
  border-left: 1px dashed rgba(99, 102, 241, 0.26);
  padding-left: 18px;
}

.timeline-item {
  position: relative;
  padding-bottom: 14px;
}

.timeline-dot {
  position: absolute;
  left: -10px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}

.timeline-title {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
}

.format-roadmap {
  position: relative;
  margin-top: 18px;
  padding: 16px 16px 14px;
  border-radius: 22px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), 0 24px 80px rgba(0, 0, 0, 0.34);
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.format-roadmap:hover {
  border-color: rgba(99, 102, 241, 0.24);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent),
    0 24px 80px rgba(0, 0, 0, 0.34);
}

.format-roadmap-line {
  display: none;
}

.format-steps {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-left: 32px;
}

.format-step {
  position: relative;
  padding: 4px 0 20px;
}

.format-step-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.format-step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  background: var(--accent-surface);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.format-step:hover .format-step-index {
  transform: translateY(-1px);
  box-shadow: var(--glow-accent);
}

.format-step:hover::before {
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.18), 0 0 20px rgba(99, 102, 241, 0.28);
}

.format-step-label {
  position: relative;
  font-size: 14px;
  font-weight: 500;
}

.format-step::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}

.format-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: -24px;
  top: 26px;
  bottom: -2px;
  width: 2px;
  background: rgba(99, 102, 241, 0.55);
}

.format-step p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
}

.cta-shell {
  border-radius: 26px;
  border: 1px solid var(--panel-border);
  padding: 18px 20px 18px;
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), 0 28px 80px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(26px);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.cta-shell:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.24);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent),
    0 28px 80px rgba(0, 0, 0, 0.36);
}

.cta-content h2 {
  margin: 0 0 10px;
  font-size: 24px;
}

.cta-content p {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 15px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-actions-wide {
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

.cta-actions-main {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
}

.cta-channel-link {
  white-space: nowrap;
}

.cta-actions-main .btn {
  white-space: nowrap;
}

.cta-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  margin-bottom: 8px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, 'Liberation Mono', 'Courier New', monospace;
  color: var(--accent);
  background: var(--accent-surface);
}

.cta-note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.faq-item {
  padding: 16px 16px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), 0 18px 40px rgba(0, 0, 0, 0.32);
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.faq-item:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.28);
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.16),
    var(--glow-accent),
    0 18px 40px rgba(0, 0, 0, 0.32);
}

.faq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
  list-style: none;
}

.faq-header::-webkit-details-marker {
  display: none;
}

.faq-question {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-right: 8px;
}

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid rgba(143, 143, 143, 0.7);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(38, 38, 38, 0.75);
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.faq-item[open] .faq-icon {
  transform: rotate(90deg);
  background: rgba(99, 102, 241, 0.16);
  color: var(--accent);
  border-color: rgba(99, 102, 241, 0.55);
}

.faq-panel {
  padding-top: 6px;
}

.faq-panel p {
  margin: 0 0 8px;
  font-size: 14px;
  color: #c0c0c8;
  line-height: 1.72;
}

.ui-icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.who-persona-icon .ui-icon,
.who-task-icon .ui-icon {
  width: 15px;
  height: 15px;
}

.card-tag .ui-icon {
  width: 15px;
  height: 15px;
}

.cta-meta {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), var(--shadow-soft);
  display: grid;
  gap: 10px;
  font-size: 13px;
}

.meta-block-label {
  color: var(--text-muted);
  font-size: 12px;
}

.meta-block-value {
  font-weight: 500;
}

.cta-meta-wide {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: inset 0 2px 0 var(--panel-stroke), var(--shadow-soft);
  font-size: 13px;
}

.reveal-enter {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(8px);
  transition:
    opacity 560ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 560ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform, filter;
}

.reveal-enter.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-enter {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
}

.site-footer {
  border-top: 1px solid rgba(143, 143, 143, 0.3);
  padding: 26px 0 0;
  background: var(--bg-2);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  align-items: flex-start;
  font-size: 14px;
  padding-bottom: 18px;
}

.footer-logo .logo-mark {
  box-shadow: 0 0 0 1px rgba(143, 143, 143, 0.7),
    0 0 14px rgba(99, 102, 241, 0.32);
}

.footer-brand {
  max-width: 280px;
}

.footer-text {
  margin: 8px 0 0;
  color: var(--text-muted);
}

.footer-text-nowrap {
  white-space: nowrap;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  min-width: 0;
}

.footer-column-title {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.footer-links-column {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
}

.footer-link:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(51, 51, 51, 0.9);
  box-shadow: 0 -1px 0 rgba(51, 51, 51, 0.9);
  background: var(--bg-2);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 0 14px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-copy {
  color: var(--text-muted);
  font-size: 13px;
}

.footer-meta {
  font-size: 13px;
  color: var(--text-muted);
  text-align: right;
}

.plan-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease-out;
}

.plan-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.plan-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(25, 25, 25, 0.86);
  backdrop-filter: blur(18px);
}

.plan-dialog {
  position: relative;
  z-index: 1;
  width: min(1120px, 100% - 32px);
  max-height: min(720px, 100% - 32px);
  border-radius: 22px;
  border: 1px solid rgba(143, 143, 143, 0.5);
  background: #262626;
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  transform: translateY(10px) scale(0.96);
  opacity: 0;
  transition:
    transform 220ms ease-out,
    opacity 220ms ease-out;
}

.plan-modal.is-open .plan-dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.window-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 6px;
  border-radius: 14px;
  background: rgba(25, 25, 25, 0.8);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 34px rgba(3, 7, 18, 0.5);
  z-index: 2;
}

.window-control {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.35);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.26),
    inset 0 -1px 1px rgba(0, 0, 0, 0.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    filter var(--transition-fast);
}

.window-control:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.window-control-close {
  background: var(--accent);
}

.window-control-close::after {
  content: '×';
  font-size: 11px;
  line-height: 1;
  color: rgba(15, 23, 42, 0.8);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.window-control-minimize {
  background: var(--accent);
  cursor: default;
}

.window-control-full {
  background: var(--accent);
  cursor: default;
}

.window-control-close:hover {
  box-shadow: 0 8px 22px rgba(224, 68, 62, 0.45);
  transform: translateY(-1px) scale(1.02);
}

.window-control-close:hover::after {
  opacity: 1;
}

.plan-controls {
  right: 14px;
  top: 14px;
}

.cta-controls {
  right: 14px;
  top: 12px;
}

.cta-popup {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 35;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease-out;
}

.cta-popup.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cta-popup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(18px);
}

.cta-popup-dialog {
  position: relative;
  z-index: 1;
  width: min(520px, 100% - 32px);
  border-radius: 22px;
  border: 1px solid rgba(99, 102, 241, 0.16);
  background: #262626;
  box-shadow:
    inset 0 2px 0 rgba(99, 102, 241, 0.12),
    0 30px 90px rgba(0, 0, 0, 0.5);
  padding: 18px 20px 20px;
  transform: translateY(8px) scale(0.96);
  opacity: 0;
  transition:
    transform 220ms ease-out,
    opacity 220ms ease-out;
}

.cta-popup.is-open .cta-popup-dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.cta-popup-content h2 {
  margin: 4px 0 8px;
  font-size: 22px;
}

.cta-popup-content p {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--text-muted);
}

.cta-popup-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-surface);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.cta-popup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.plan-dialog-inner {
  display: grid;
  grid-template-columns: 0.95fr minmax(0, 2.05fr);
  max-height: inherit;
}

.plan-sidebar {
  padding: 16px 16px 16px 18px;
  border-right: 1px solid rgba(99, 102, 241, 0.16);
  background: var(--bg-2);
}

.plan-sidebar-title {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.plan-sidebar-link {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 13px;
  margin-bottom: 4px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.plan-sidebar-link:hover {
  background: rgba(38, 38, 38, 0.95);
  color: var(--text);
}

.plan-sidebar-link.is-active {
  background: var(--accent);
  color: #efefef;
}

.plan-content {
  position: relative;
  padding: 18px 18px 16px;
  overflow: hidden;
}

.plan-panel {
  display: none;
  max-height: calc(720px - 88px);
}

.plan-panel.is-active {
  display: block;
}

.plan-panel h2 {
  margin: 0 0 6px;
  font-size: 18px;
}

.plan-note {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.plan-table-scroll {
  border-radius: 16px;
  border: 1px solid rgba(99, 102, 241, 0.16);
  background: var(--bg-2);
  padding: 10px;
  overflow: auto;
  max-height: 420px;
}

.plan-table-scroll table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.plan-table-scroll th,
.plan-table-scroll td {
  padding: 6px 8px;
  text-align: left;
  border-bottom: 1px solid rgba(99, 102, 241, 0.22);
}

.plan-table-scroll th {
  position: sticky;
  top: 0;
  background: var(--bg-2);
  z-index: 1;
  font-weight: 500;
}

.plan-table-scroll tr:last-child td {
  border-bottom: none;
}

@media (max-width: 960px) {
  .plan-dialog {
    max-height: min(620px, 100% - 20px);
  }

  .plan-dialog-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .plan-sidebar {
    display: none;
  }
}

@media (max-width: 480px) {
  .plan-dialog {
    width: 100%;
    max-height: 100%;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-terminal-card {
    order: -1;
  }

  .section-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .section-label {
    position: static;
  }

  .cta-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .who-personas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .who-tasks-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .header-inner {
    padding-inline: 16px;
    position: relative;
  }

  .menu-toggle {
    display: inline-flex;
    z-index: 2;
  }

.nav {
    position: absolute;
    top: 60px;
    right: 12px;
    left: 12px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid rgba(143, 143, 143, 0.4);
    background: var(--bg-2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px) scale(0.98);
  }

  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .nav-link,
  .nav-link-primary {
    width: 100%;
  }

  .nav-link {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.01);
  }

  .nav-link-primary {
    text-align: center;
    color: #efefef;
    background: var(--accent);
    box-shadow: 0 10px 26px rgba(99, 102, 241, 0.28);
  }

  .cta-actions-wide {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .cta-actions-main {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions-main .btn,
  .cta-channel-link {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .hero {
    padding: 40px 0 36px;
  }

  h1 {
    font-size: 28px;
  }

  .hero-lead {
    font-size: 14px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-terminal-card {
    margin-bottom: 10px;
  }

  .section {
    padding: 30px 0;
  }

  .who-mindmap-nodes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .who-personas {
    grid-template-columns: minmax(0, 1fr);
  }

  .who-tasks-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-shell {
    padding-inline: 14px;
  }

  .site-footer {
    padding: 20px 0 0;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .footer-text {
    white-space: normal;
  }

  .footer-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .who-mindmap-nodes {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ============================================================
   Cyber-luxury enhancements (index hero / terminal)
   ============================================================ */

.hero {
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  left: 0;
  top: 0;
  width: 520px;
  height: 520px;
  margin: -260px 0 0 -260px;
  transform: translate(50%, 220px);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(99, 102, 241, 0.22),
    rgba(34, 211, 238, 0.08) 45%,
    transparent 68%
  );
  filter: blur(12px);
  pointer-events: none;
  opacity: 0;
  z-index: 0;
  transition: opacity 360ms ease-out;
  will-change: transform;
}

.hero:hover .hero-glow {
  opacity: 1;
}

.term-caret {
  display: inline-block;
  width: 7px;
  height: 1.05em;
  margin-left: 3px;
  vertical-align: text-bottom;
  background: var(--accent-2);
  border-radius: 1px;
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.85);
  animation: caret-blink 1.05s steps(1) infinite;
}

@keyframes caret-blink {
  0%,
  50% {
    opacity: 1;
  }
  50.01%,
  100% {
    opacity: 0;
  }
}

.terminal-output.highlight {
  background: linear-gradient(
    135deg,
    rgba(99, 102, 241, 0.12),
    rgba(34, 211, 238, 0.06)
  );
}

@media (prefers-reduced-motion: reduce) {
  .term-caret {
    animation: none;
  }
  .hero:hover .hero-glow {
    opacity: 0;
  }
}