/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #080e1c;
  --bg-2: #0d1525;
  --bg-card: #111e35;
  --fg: #e8eef7;
  --fg-2: #8a9ab5;
  --fg-3: #4a5a75;
  --accent: #00e5c7;
  --accent-dim: rgba(0, 229, 199, 0.12);
  --accent-border: rgba(0, 229, 199, 0.25);
  --border: rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.1);
  --red: #ff5f5f;
  --yellow: #ffb84d;
  --green: #00e5c7;
  --code-key: #ff9d5c;
  --code-str: #00e5c7;
  --code-num: #b4b8ff;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-sans: 'IBM Plex Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 14, 28, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-text {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 16px;
  color: var(--fg);
  letter-spacing: -0.3px;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-link {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-2);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

/* === HERO === */
.hero {
  padding: 80px 0 60px;
  background: var(--bg);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 100px;
  padding: 5px 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent);
  margin-bottom: 24px;
  width: fit-content;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: var(--font-mono);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}

/* === TERMINAL === */
.hero-terminal {
  background: #0a111f;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0,229,199,0.05), 0 20px 60px rgba(0,0,0,0.4);
}
.term-bar {
  background: #0f1a2e;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.term-dot.red { background: #ff5f5f; }
.term-dot.yellow { background: #ffb84d; }
.term-dot.green { background: #00e5c7; }
.term-label {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
}
.term-body {
  padding: 16px 20px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
}
.term-line {
  margin-bottom: 4px;
}
.term-prompt { color: var(--accent); margin-right: 8px; }
.term-cmd { color: var(--fg-2); }
.term-output {
  background: rgba(0,229,199,0.03);
  border-radius: 6px;
  padding: 10px 14px;
  margin: 6px 0 10px;
  color: var(--fg-2);
}
.term-bracket { color: var(--fg-3); }
.term-key { color: var(--code-key); }
.term-colon { color: var(--fg-3); }
.term-val { color: var(--code-str); }
.term-num { color: var(--code-num); }
.term-bool { color: #ff9d5c; }
.term-indent { padding-left: 16px; }
.term-indent-2 { padding-left: 32px; }
.term-meta {
  display: flex;
  gap: 20px;
  font-size: 11px;
  color: var(--fg-3);
  margin-top: 6px;
}
.term-status { color: var(--green); }
.term-time, .term-size { }

/* === STAT GRID === */
.hero-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-unit {
  font-size: 18px;
  font-weight: 500;
  color: var(--accent);
}
.stat-label {
  font-size: 12px;
  color: var(--fg-3);
  font-family: var(--font-sans);
  font-weight: 500;
}

/* === SECTION HEADER === */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-mono);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-sub {
  font-size: 16px;
  color: var(--fg-2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === HOW === */
.how {
  padding: 80px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.how-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.how-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}
.how-step {
  flex: 1;
  max-width: 320px;
  text-align: left;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 16px;
}
.step-content h3 {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-content p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
  margin-bottom: 16px;
}
.step-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-2);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  line-height: 1.8;
}
.step-code.green {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-dim);
}
.step-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.step-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
}
.how-arrow {
  display: flex;
  align-items: center;
  padding: 0 20px;
  padding-top: 30px;
}

/* === FEATURES === */
.features {
  padding: 80px 0;
  background: var(--bg);
}
.features-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg-2);
  padding: 40px 36px;
  transition: background 0.2s;
}
.feature-card:hover {
  background: #0f1c30;
}
.feature-icon {
  margin-bottom: 20px;
  opacity: 0.9;
}
.feature-card h3 {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
  margin-bottom: 20px;
}
.feature-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.fd {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  padding-left: 12px;
  position: relative;
}
.fd::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.4;
}

/* === WHO === */
.who {
  padding: 80px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.who-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.who-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.who-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.who-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-2px);
}
.who-icon {
  margin-bottom: 16px;
}
.who-card h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.who-card p {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.65;
}

/* === PRICING === */
.pricing {
  padding: 80px 0;
  background: var(--bg);
}
.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 28px;
  position: relative;
  transition: border-color 0.2s;
}
.pricing-card:hover {
  border-color: var(--accent-border);
}
.pricing-card.featured {
  border-color: var(--accent-border);
  background: #0d1d30;
}
.pc-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  padding: 4px 8px;
  margin-bottom: 20px;
}
.pc-tier {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.pc-price {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
  line-height: 1;
}
.pc-unit {
  font-size: 13px;
  font-weight: 400;
  color: var(--fg-3);
}
.pc-desc {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.6;
  margin-bottom: 24px;
}
.pc-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pc-features li {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-2);
  padding-left: 16px;
  position: relative;
}
.pc-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 11px;
}
.pricing-note {
  text-align: center;
  font-size: 13px;
  color: var(--fg-3);
}
.pricing-note span {
  color: var(--fg-2);
  font-weight: 500;
}

/* === CLOSING === */
.closing {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
}
.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  text-align: center;
}
.closing-headline {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -1.2px;
  color: var(--fg);
  line-height: 1.1;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto 48px;
}
.closing-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  max-width: 600px;
  margin: 0 auto;
}
.cta-box {
  flex: 1;
  padding: 20px 24px;
  text-align: center;
}
.cta-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 6px;
}
.cta-code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg);
  font-weight: 500;
}
.cta-code.status-ok { color: var(--accent); }
.cta-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* === FOOTER === */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--fg);
  font-size: 15px;
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--fg-3);
  margin-bottom: 8px;
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-3);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .who-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .hero-stat-grid { grid-template-columns: repeat(4, 1fr); }
  .how-steps { flex-direction: column; gap: 32px; align-items: center; }
  .how-arrow { transform: rotate(90deg); }
  .feature-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 28px; }
  .hero-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .closing-cta { flex-direction: column; }
  .cta-divider { width: 100%; height: 1px; }
}