:root {
  --ink: #f2f4f5;
  --ink-soft: #9a9ea1;
  --ink-dim: #6a6c6f;
  --bg: #08090a;
  --bg-alt: #0e0f11;
  --bg-card: #131417;
  --accent: #ffffff;
  --accent-dim: #c4c8ca;
  --accent-glow: rgba(232,235,236,0.18);
  --line: #24262a;
  --line-soft: #1a1c1f;
  --mono-green: #7ee787;
  --mono-blue: #79c0ff;
  --mono-orange: #ffa657;
  --mono-purple: #d2a8ff;
  --radius: 18px;
  --shadow: 0 20px 50px -20px rgba(0,0,0,0.8);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  position: relative;
}

.mono { font-family: 'JetBrains Mono', monospace; }

h1, h2, h3 {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: 0.005em;
  color: var(--ink);
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* subtle grid backdrop, code-editor feel */
.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 85%);
}

header, main, footer { position: relative; z-index: 1; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  cursor: pointer;
  font-size: 0.98rem;
}
.btn-primary {
  background: linear-gradient(160deg, #ffffff 0%, #d5d8da 100%);
  color: #08090a;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 12px 28px -10px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(255,255,255,0.15), 0 18px 36px -10px rgba(255,255,255,0.28); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--accent-dim); background: rgba(255,255,255,0.03); }
.btn-outline {
  background: transparent;
  color: var(--accent-dim);
  border-color: var(--line);
  width: 100%;
}
.btn-outline:hover { border-color: var(--accent-dim); background: rgba(255,255,255,0.04); }
.btn-small { padding: 10px 20px; font-size: 0.88rem; border-radius: 8px; }
.btn-wide { width: 100%; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(8,9,10,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-img {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--line);
}
.logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  background: linear-gradient(160deg, #ffffff 0%, #e8ebec 35%, #b8bcbe 65%, #d5d8da 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.logo-accent { opacity: 0.8; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a:not(.btn) {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s ease;
}
.nav-links a:not(.btn) .hx {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--ink-dim);
}
.nav-links a:not(.btn):hover { color: var(--ink); }

/* Hero */
.hero {
  padding: 100px 0 80px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.04);
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 22px;
  font-family: 'JetBrains Mono', monospace;
}
.blink { color: var(--mono-green); animation: blink 1.6s ease-in-out infinite; font-size: 0.7rem; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.15rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.grad {
  background: linear-gradient(160deg, #ffffff 0%, #b8bcbe 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 30px;
}
.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-weight: 500;
}
.hero-trust .dot { opacity: 0.35; }
.hero-trust .mono { color: var(--mono-green); }

/* Terminal mockup */
.term {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow), 0 0 0 1px var(--line);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-4deg) rotateX(1deg);
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
}
.term-dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.term-dot.r { background: #ff5f57; }
.term-dot.y { background: #febc2e; }
.term-dot.g { background: #28c840; }
.term-title {
  margin-left: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink-dim);
}
.term-body {
  padding: 26px 24px;
  overflow-x: auto;
}
.term-body pre {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.75;
  color: #cdd2d6;
  white-space: pre;
}
.c-com { color: var(--ink-dim); font-style: italic; }
.c-key { color: var(--mono-purple); }
.c-str { color: var(--mono-green); }
.c-fn  { color: var(--mono-blue); }
.cursor { color: var(--accent-dim); animation: blink 1s steps(1) infinite; }

/* Logos strip */
.logos {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-alt);
  padding: 30px 0;
}
.logos p {
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-dim);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}
.logos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  justify-content: center;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* Sections */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.tag {
  display: block;
  text-align: center;
  color: var(--mono-green);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  opacity: 0.85;
}
.section h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  text-align: center;
}
.section-sub {
  text-align: center;
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 auto 52px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  position: relative;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: #3a3c40;
}
.card-tag {
  display: inline-block;
  color: var(--mono-blue);
  font-size: 0.78rem;
  margin-bottom: 14px;
  background: rgba(121,192,255,0.08);
  padding: 4px 10px;
  border-radius: 6px;
}
.card h3 { font-size: 1.08rem; }
.card p { color: var(--ink-soft); font-size: 0.94rem; margin: 0; }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color .18s ease, transform .18s ease;
}
.price-card-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 2px;
}
.price-index { color: var(--ink-dim); font-size: 0.85rem; }
.price-card.featured {
  border-color: #4a4d52;
  box-shadow: var(--shadow);
  transform: scale(1.035);
  background: linear-gradient(180deg, #16171a 0%, #131417 100%);
}
.badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(160deg, #ffffff 0%, #c4c8ca 100%);
  color: #08090a;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 5px 15px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.price-card h3 { font-size: 1.1rem; margin: 0; }
.price {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.3rem;
  font-weight: 700;
  margin: 10px 0 12px;
}
.price span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-left: 5px;
  font-family: 'JetBrains Mono', monospace;
}
.price-desc { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 20px; }
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  flex: 1;
}
.price-card ul li {
  padding: 9px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.price-card ul li::before {
  content: "→ ";
  color: var(--mono-green);
  font-family: 'JetBrains Mono', monospace;
  margin-right: 2px;
}
.price-note {
  text-align: center;
  color: var(--ink-dim);
  margin-top: 40px;
  font-size: 0.88rem;
}

/* Steps */
.steps {
  max-width: 660px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.steps li {
  counter-increment: step;
  position: relative;
  padding: 18px 0 18px 56px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-soft);
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  color: var(--accent-dim);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
}
.steps li strong { color: var(--ink); }

/* CTA / contact */
.section-cta { background: #050506; }
.cta-inner { text-align: center; }
.section-cta > .container > p { color: var(--ink-soft); max-width: 44ch; margin: 0 auto 40px; }
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form-row { display: flex; gap: 14px; }
.form-row input { flex: 1; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg-card);
  color: var(--ink);
  transition: border-color .15s ease;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--ink-dim); }
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--accent-dim); }
.contact-form textarea { resize: vertical; }
.contact-note {
  margin-top: 26px;
  color: var(--ink-dim);
  font-size: 0.9rem;
}

/* Footer */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--line-soft);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.footer-hex {
  color: var(--ink-dim);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  opacity: 0.6;
}
.footer-inner p {
  text-align: center;
  color: var(--ink-dim);
  font-size: 0.84rem;
  margin: 0;
}

/* Responsive */
@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .term { transform: none; }
  .cards { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
}
@media (max-width: 640px) {
  .nav-links { gap: 16px; }
  .nav-links a:not(.btn) { display: none; }
  .cards { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .hero { padding: 60px 0 48px; }
  .section { padding: 60px 0; }
  .term-body pre { font-size: 0.72rem; }
}