/* ========================================
   SHIPBIT — Theme CSS
   ======================================== */

:root {
  --bg: #080c14;
  --bg-card: #0d1117;
  --bg-terminal: #0a0f18;
  --fg: #e6edf3;
  --fg-muted: #8b949e;
  --fg-dim: #484f58;
  --accent: #00e5ff;
  --accent-dim: rgba(0, 229, 255, 0.08);
  --accent-glow: rgba(0, 229, 255, 0.25);
  --border: rgba(139, 148, 158, 0.12);
  --border-bright: rgba(139, 148, 158, 0.25);
  --green: #3fb950;
  --red: #f85149;
  --yellow: #d29922;
  --cyan: #00e5ff;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--fg-dim); border-radius: 3px; }

/* ========================================
   NAV
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 2rem;
  height: 56px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: rgba(8, 12, 20, 0.8);
}
.nav-inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.logo-bracket {
  color: var(--accent);
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 2rem 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}
.hero-glow-1 {
  width: 600px;
  height: 400px;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
}
.hero-glow-2 {
  width: 400px;
  height: 300px;
  bottom: 20%;
  right: 10%;
  background: radial-gradient(ellipse, rgba(0, 100, 255, 0.06) 0%, transparent 70%);
}
.hero-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--border-bright);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  margin-bottom: 2.5rem;
  background: var(--bg-card);
}
.badge-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
.hero-headline {
  font-family: var(--mono);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.headline-accent {
  color: var(--accent);
  display: block;
  text-shadow: 0 0 40px rgba(0, 229, 255, 0.4);
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 540px;
  margin: 0 auto 3rem;
  font-weight: 300;
  line-height: 1.7;
}
.hero-terminal {
  background: var(--bg-terminal);
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.05), 0 20px 60px rgba(0, 0, 0, 0.5);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.term-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.term-dot.red { background: #ff5f57; }
.term-dot.yellow { background: #febc2e; }
.term-dot.green { background: #28c840; }
.term-title {
  margin-left: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
}
.terminal-body {
  padding: 1.25rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.8;
}
.term-line { color: var(--fg); }
.term-line.muted { color: var(--fg-muted); }
.term-cmd { color: var(--accent); margin-right: 0.5rem; }
.green { color: var(--green); }
.cyan { color: var(--cyan); }
.cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.howitworks {
  padding: 100px 2rem;
  border-top: 1px solid var(--border);
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--fg);
}
.gears-grid {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
}
.gear-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  position: relative;
  transition: border-color 0.2s;
}
.gear-card:hover { border-color: var(--border-bright); }
.gear-icon {
  margin-bottom: 1.25rem;
}
.gear-number {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.gear-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--fg);
}
.gear-card p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}
.gear-connector {
  display: flex;
  align-items: center;
  padding-top: 3rem;
  flex-shrink: 0;
}
.connector-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--border-bright), var(--accent), var(--border-bright));
}
.howitworks-note {
  max-width: 500px;
  margin: 3rem auto 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--fg-dim);
  font-family: var(--mono);
}
.note-code {
  color: var(--accent);
  display: inline-block;
  margin-right: 0.5rem;
}

/* ========================================
   FEATURES
   ======================================== */
.features {
  padding: 80px 2rem 100px;
  border-top: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5px;
  max-width: 1000px;
  margin: 0 auto;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-main {
  grid-column: 1 / -1;
  background: var(--bg-card);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
.feature-header { }
.feature-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 1rem;
}
.feature-main h2 {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fg);
}
.feature-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-top: 0.75rem;
}
.feature-terminal-preview {
  background: var(--bg-terminal);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.ft-label {
  color: var(--accent);
  margin-right: 0.5rem;
}
.feature-card:not(.feature-main) {
  background: var(--bg-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.feature-icon-wrap {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
}
.feature-card p {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ========================================
   MANIFESTO
   ======================================== */
.manifesto {
  padding: 100px 2rem;
  border-top: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
}
.manifesto-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
}
.manifesto-quote {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 300;
  line-height: 1.5;
  color: var(--fg-muted);
  font-style: italic;
  border: none;
  padding: 0;
}
.manifesto-quote.accent {
  color: var(--fg);
}
.manifesto-divider {
  width: 60px;
  height: 1px;
  background: var(--border-bright);
  margin: 3rem 0;
}
.manifesto-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.stat-value {
  font-family: var(--mono);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 0.4rem;
}
.stat-sep {
  width: 1px;
  height: 50px;
  background: var(--border-bright);
  flex-shrink: 0;
}

/* ========================================
   CLOSING
   ======================================== */
.closing {
  padding: 100px 2rem 120px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.closing-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}
.closing-headline {
  font-family: var(--mono);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}
.closing-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
  line-height: 1.7;
}
.closing-terminal {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  padding: 0.8rem 1.5rem;
}
.ct-code { color: var(--accent); }
.ct-label { color: var(--fg-muted); }

/* ========================================
   FOOTER
   ======================================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-logo {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-right: auto;
}
.footer-tagline {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
  display: none;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
}
.footer-copy {
  width: 100%;
  font-size: 0.75rem;
  color: var(--fg-dim);
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

/* ========================================
   DEMO SECTION
   ======================================== */
.demo-section {
  padding: 100px 2rem;
  border-top: 1px solid var(--border);
}
.demo-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}
.demo-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-top: 1rem;
  font-weight: 300;
  line-height: 1.7;
}
.demo-terminal {
  background: var(--bg-terminal);
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  overflow: hidden;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 0 80px rgba(0, 229, 255, 0.04), 0 30px 80px rgba(0,0,0,0.5);
}
.demo-terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.demo-term-dot { width: 12px; height: 12px; border-radius: 50%; }
.demo-term-dot.red { background: #ff5f57; }
.demo-term-dot.yellow { background: #febc2e; }
.demo-term-dot.green { background: #28c840; }
.demo-term-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-left: 0.25rem;
}
.demo-term-badge {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--green);
  background: rgba(63, 185, 80, 0.12);
  border: 1px solid rgba(63, 185, 80, 0.25);
  border-radius: 4px;
  padding: 0.15rem 0.5rem;
  letter-spacing: 0.05em;
}
.demo-terminal-body {
  padding: 1.5rem 2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.8;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.demo-step {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.2s;
}
.demo-step:hover { border-color: var(--border-bright); }
.step-time { color: var(--fg-dim); font-size: 0.7rem; padding-top: 0.2rem; }
.step-cmd { color: var(--fg); margin-bottom: 0.5rem; }
.step-prompt { color: var(--accent); margin-right: 0.5rem; }
.step-highlight { color: var(--accent); }
.step-output {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-left: 1rem;
}
.step-info { color: var(--fg-muted); }
.step-success { color: var(--green); }
.step-bug {
  color: var(--red);
  padding: 0.4rem 0.75rem;
  background: rgba(248, 81, 73, 0.08);
  border-left: 2px solid var(--red);
  border-radius: 0 4px 4px 0;
  margin-top: 0.25rem;
}
.step-security { color: var(--accent); }
.demo-result {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(63, 185, 80, 0.06);
  border: 1px solid rgba(63, 185, 80, 0.2);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--fg-muted);
}
.result-time { color: var(--fg-dim); font-size: 0.7rem; }
.demo-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.btn-github-connect {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: #24292f;
  border: 1px solid #444d59;
  border-radius: 8px;
  padding: 0.8rem 1.75rem;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.btn-github-connect:hover { background: #2d333b; border-color: #6e7681; }
.btn-docs { font-family: var(--mono); font-size: 0.82rem; color: var(--fg-muted); text-decoration: none; transition: color 0.2s; }
.btn-docs:hover { color: var(--fg); }
@media (max-width: 640px) {
  .demo-step { grid-template-columns: 1fr; }
  .step-time { display: none; }
  .demo-actions { flex-direction: column; gap: 1rem; }
  .demo-terminal-body { font-size: 0.72rem; padding: 1rem; }
}

/* ========================================
   SOCIAL PROOF
   ======================================== */
.social-proof {
  padding: 80px 2rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent 0%, rgba(0,229,255,0.02) 100%);
}
.sp-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.sp-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 2.5rem;
}
.sp-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
  opacity: 0.6;
}
.sp-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 24px;
  filter: grayscale(100%);
  transition: filter 0.3s;
}
.sp-logo:hover { filter: grayscale(0%); }
.sp-testimonial {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 3rem;
  text-align: left;
}
.testimonial-quote { font-size: 1.05rem; line-height: 1.75; color: var(--fg-muted); font-style: italic; margin-bottom: 2rem; }
.quote-mark { font-size: 2rem; color: var(--accent); line-height: 0; vertical-align: -0.5rem; font-family: var(--mono); }
.testimonial-author { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.author-avatar { flex-shrink: 0; }
.author-info { flex: 1; }
.author-name { font-family: var(--mono); font-size: 0.85rem; font-weight: 600; color: var(--fg); }
.author-role { font-size: 0.78rem; color: var(--fg-muted); margin-top: 0.2rem; }
.author-stats { display: flex; gap: 2rem; margin-left: auto; }
.author-stat { text-align: center; }
.as-val { font-family: var(--mono); font-size: 1.1rem; font-weight: 700; color: var(--accent); display: block; line-height: 1; }
.as-label { font-size: 0.7rem; color: var(--fg-dim); display: block; margin-top: 0.25rem; }
@media (max-width: 640px) {
  .sp-logos { gap: 2rem; }
  .author-stats { margin-left: 0; width: 100%; justify-content: flex-start; gap: 1.5rem; }
  .sp-testimonial { padding: 1.75rem; }
}

/* ========================================
   PILLARS (3-column features)
   ======================================== */
.features .section-header { margin-bottom: 3rem; }
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pillar-card:hover { border-color: var(--border-bright); box-shadow: 0 8px 40px rgba(0, 229, 255, 0.04); }
.pillar-icon {
  width: 48px; height: 48px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.pillar-num { font-family: var(--mono); font-size: 0.68rem; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 0.75rem; opacity: 0.7; }
.pillar-card h3 { font-family: var(--mono); font-size: 1rem; font-weight: 700; color: var(--fg); margin-bottom: 0.75rem; letter-spacing: -0.01em; }
.pillar-card p { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.7; margin-bottom: 1.25rem; }
.pillar-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pillar-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--fg-dim);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.25rem 0.6rem;
  letter-spacing: 0.03em;
}
@media (max-width: 900px) { .pillars-grid { grid-template-columns: 1fr; } }

/* ========================================
   KEYFRAMES
   ======================================== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   CLOSING CTA (enhanced)
   ======================================== */
.closing {
  padding: 100px 2rem 120px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; position: relative; }
.closing-glow {
  position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.06) 0%, transparent 70%);
  pointer-events: none; filter: blur(40px);
}
.closing-headline {
  font-family: var(--mono); font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800; letter-spacing: -0.03em; color: var(--fg);
  margin-bottom: 1.25rem; line-height: 1.15;
}
.closing-sub {
  font-size: 1.05rem; color: var(--fg-muted); max-width: 480px;
  margin: 0 auto 2.5rem; font-weight: 300; line-height: 1.7;
}
.closing-cta-group {
  display: flex; align-items: center; justify-content: center;
  gap: 1.25rem; flex-wrap: wrap; margin-bottom: 1.25rem;
}
.btn-cta-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.85rem; font-weight: 600;
  color: #fff; background: #24292f; border: 1px solid #444d59;
  border-radius: 8px; padding: 0.75rem 1.5rem; text-decoration: none;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.btn-cta-primary:hover { background: #2d333b; border-color: #6e7681; box-shadow: 0 0 20px rgba(0, 229, 255, 0.08); }
.cta-sep { font-family: var(--mono); font-size: 0.78rem; color: var(--fg-dim); }
.btn-cta-secondary { font-family: var(--mono); font-size: 0.82rem; color: var(--fg-muted); text-decoration: none; transition: color 0.2s; }
.btn-cta-secondary:hover { color: var(--fg); }
.closing-note { font-family: var(--mono); font-size: 0.72rem; color: var(--fg-dim); }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
  .hero { padding-top: 100px; }
  .gears-grid { flex-direction: column; }
  .gear-connector { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-main { grid-column: 1; grid-template-columns: 1fr; }
  .manifesto-stats { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .stat-sep { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-logo { margin-right: 0; }
}
@media (max-width: 480px) {
  .hero-terminal { font-size: 0.72rem; }
  .section-title { font-size: 1.75rem; }
  .closing-headline { font-size: 2rem; }
}

/* nav Github button */
.nav-right { display: flex; align-items: center; gap: 1.5rem; }
.nav-github-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
  color: #fff; background: #24292f; border: 1px solid #444d59;
  border-radius: 6px; padding: 0.35rem 0.8rem; text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.nav-github-btn:hover { background: #2d333b; border-color: #6e7681; }
@media (max-width: 480px) {
  .nav-status { display: none; }
  .nav-right { gap: 0.75rem; }
}