/* =========================================================
   KHAIRNAR TECHNOLOGIES — Futuristic Mono Theme
   ========================================================= */

:root {
  --bg: #050505;
  --bg-1: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #181818;
  --ink: #f6f6f6;
  --ink-dim: #b6b6b6;
  --ink-mute: #6a6a6a;
  --ink-faint: #2a2a2a;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --accent: #ffffff;
  --accent-glow: rgba(255, 255, 255, 0.55);
  --shadow-1: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 30px 60px -20px rgba(0, 0, 0, 0.6);
  --radius: 14px;
  --radius-lg: 22px;

  --f-display: "Space Grotesk", "Inter", system-ui, -apple-system, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-2: cubic-bezier(0.65, 0, 0.35, 1);

  --pad-x: clamp(20px, 5vw, 80px);
  --max-w: 1320px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  cursor: none;
}
@media (max-width: 900px) { body { cursor: auto; } }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: transparent; color: inherit; cursor: none; }
input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--ink); color: var(--bg); }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* =========================================================
   Background atmospherics
   ========================================================= */
#grid-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}
.noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.9'/></svg>");
  mix-blend-mode: overlay;
}
body::before {
  content: "";
  position: fixed;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 80vh;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.08), transparent 70%);
  z-index: 0;
  pointer-events: none;
  filter: blur(40px);
}

main, .nav, .footer, .mobile-menu { position: relative; z-index: 2; }

/* =========================================================
   Custom cursor
   ========================================================= */
.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  border-radius: 999px;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.18s var(--ease), width 0.25s var(--ease), height 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  mix-blend-mode: difference;
}
.cursor {
  width: 32px; height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 5px; height: 5px;
  background: #fff;
  transform: translate(-50%, -50%);
}
.cursor.hover {
  width: 60px; height: 60px;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.4);
}
@media (max-width: 900px) {
  .cursor, .cursor-dot { display: none; }
}

/* =========================================================
   Scroll progress
   ========================================================= */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: 10000;
  background: rgba(255, 255, 255, 0.05);
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, transparent, #fff 50%, transparent);
  transition: width 0.1s linear;
}

/* =========================================================
   Navigation
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 16px var(--pad-x);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-display);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 14px;
}
.brand-sub {
  font-size: 9px;
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
  padding: 10px 14px;
  position: relative;
  transition: color 0.3s var(--ease);
}
.nav-links a i {
  position: absolute;
  left: 14px; right: 14px;
  bottom: 6px;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover i { transform: scaleX(1); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.menu-toggle { display: none; }

/* Buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1;
  white-space: nowrap;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  overflow: hidden;
  isolation: isolate;
}
.btn svg { width: 14px; height: 14px; }
.btn-lg { padding: 16px 26px; font-size: 14px; }
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  box-shadow: 0 10px 30px -10px rgba(255, 255, 255, 0.4);
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.7s var(--ease);
  z-index: -1;
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px rgba(255, 255, 255, 0.55); }
.btn-ghost {
  border: 1px solid transparent;
  color: var(--ink-dim);
}
.btn-ghost:hover { color: var(--ink); border-color: var(--line-2); background: rgba(255, 255, 255, 0.03); }
.btn-outline {
  border: 1px solid var(--line-2);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
}
.btn-outline:hover { border-color: var(--ink); background: rgba(255, 255, 255, 0.06); transform: translateY(-2px); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding: 160px var(--pad-x) 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.hero-grid {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
  margin-bottom: 32px;
}
.eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 99px;
  background: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
  animation: pulse 2s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-bottom: 32px;
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.hero-title .reveal {
  display: inline-block;
  opacity: 0;
  transform: translateY(110%);
  animation: reveal 1s var(--ease) forwards;
}
.hero-title .reveal.accent {
  position: relative;
  background: linear-gradient(180deg, #fff 0%, #888 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 0 0.05em;
}
.hero-title .reveal .under {
  position: absolute;
  left: 0; right: 0;
  bottom: 0.05em;
  height: 8px;
  background: #fff;
  transform-origin: left;
  transform: scaleX(0);
  animation: underline 0.9s var(--ease) 1.6s forwards;
}
.hero-title .line:nth-child(1) .reveal:nth-child(1) { animation-delay: 0.05s; }
.hero-title .line:nth-child(1) .reveal:nth-child(2) { animation-delay: 0.15s; }
.hero-title .line:nth-child(1) .reveal:nth-child(3) { animation-delay: 0.25s; }
.hero-title .line:nth-child(2) .reveal:nth-child(1) { animation-delay: 0.4s; }
.hero-title .line:nth-child(2) .reveal:nth-child(2) { animation-delay: 0.5s; }
.hero-title .line:nth-child(3) .reveal { animation-delay: 0.7s; }
@keyframes reveal {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes underline {
  to { transform: scaleX(1); }
}

.hero-sub {
  font-size: clamp(16px, 1.3vw, 19px);
  color: var(--ink-dim);
  max-width: 580px;
  line-height: 1.55;
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.9s var(--ease) 1s forwards;
}
@keyframes fade-up {
  to { opacity: 1; transform: translateY(0); }
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-bottom: 60px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.9s var(--ease) 1.2s forwards;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  opacity: 0;
  transform: translateY(20px);
  animation: fade-up 0.9s var(--ease) 1.4s forwards;
}
.meta-cell .num {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, #777 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.meta-cell .lbl {
  font-size: 12px;
  color: var(--ink-mute);
  line-height: 1.4;
  font-family: var(--f-mono);
  letter-spacing: 0.02em;
}

/* Hero Right: terminal + orbit */
.hero-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
  opacity: 0;
  animation: fade-up 1s var(--ease) 0.8s forwards;
}

.terminal {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 460px;
  border: 1px solid var(--line-2);
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-radius: 14px;
  box-shadow: var(--shadow-1);
  overflow: hidden;
  font-family: var(--f-mono);
  font-size: 12px;
  transform: perspective(1200px) rotateY(-10deg) rotateX(4deg);
  transition: transform 0.6s var(--ease);
}
.hero-right:hover .terminal { transform: perspective(1200px) rotateY(-4deg) rotateX(2deg); }
.t-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.t-bar span {
  width: 9px; height: 9px;
  border-radius: 99px;
  background: var(--ink-faint);
}
.t-bar em {
  margin-left: 12px;
  font-style: normal;
  color: var(--ink-mute);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.t-body {
  padding: 20px;
  color: var(--ink-dim);
}
.t-body p { padding: 3px 0; line-height: 1.7; }
.t-prompt { color: #fff; margin-right: 8px; }
.t-str { color: #ddd; }
.t-out {
  color: var(--ink-mute);
  padding-left: 14px;
}
.t-out b { color: #fff; font-weight: 600; }
.t-blink {
  display: inline-block;
  width: 8px;
  background: #fff;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

.orbit {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 1;
  opacity: 0.45;
}
.ring {
  position: absolute;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}
.r1 { width: 360px; height: 360px; animation: spin 40s linear infinite; }
.r2 { width: 500px; height: 500px; animation: spin 60s linear infinite reverse; border-style: solid; border-color: rgba(255, 255, 255, 0.06); }
.r3 { width: 640px; height: 640px; animation: spin 80s linear infinite; }
.core {
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 99px;
  box-shadow: 0 0 60px 8px rgba(255, 255, 255, 0.4);
  animation: pulse 3s var(--ease) infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Trusted */
.trusted {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}
.trusted-lbl {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 14px;
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: -0.02em;
  color: var(--ink-dim);
}
.marquee-track em {
  font-style: normal;
  color: var(--ink-faint);
  font-size: 0.6em;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =========================================================
   Section primitives
   ========================================================= */
.kicker {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.kicker i {
  font-style: normal;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-2);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 10px;
}

.section-h {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.section-h em {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, #fff 0%, #888 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
.section-lede {
  color: var(--ink-dim);
  font-size: clamp(15px, 1.1vw, 17px);
  max-width: 480px;
  line-height: 1.6;
}
.section-lede.big {
  font-size: clamp(18px, 1.5vw, 22px);
  max-width: 720px;
  margin-bottom: 60px;
  color: var(--ink-dim);
}
.muted { color: var(--ink-mute); }

section { padding: 120px 0; position: relative; }

/* =========================================================
   Positioning
   ========================================================= */
.position { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.position-h {
  font-family: var(--f-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 60px;
}
.position-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pcard {
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.005));
  backdrop-filter: blur(10px);
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease);
  position: relative;
  overflow: hidden;
}
.pcard::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  transform: translateX(-100%);
  transition: transform 0.8s var(--ease);
}
.pcard:hover { transform: translateY(-6px); border-color: var(--line-2); }
.pcard:hover::before { transform: translateX(100%); }
.pcard-num {
  font-family: var(--f-display);
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #fff, #555);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}
.pcard-h {
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 12px;
}
.pcard p { color: var(--ink-dim); font-size: 14px; line-height: 1.6; }

/* =========================================================
   Services
   ========================================================= */
.services { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.svc {
  padding: 40px 36px 48px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.5s var(--ease);
  overflow: hidden;
}
.svc::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.08), transparent 40%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
.svc:hover::after { opacity: 1; }
.svc-num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  margin-bottom: 28px;
}
.svc h3 {
  font-family: var(--f-display);
  font-size: clamp(22px, 1.8vw, 28px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  line-height: 1.15;
}
.svc p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.svc ul {
  list-style: none;
  margin-bottom: 28px;
}
.svc li {
  position: relative;
  padding-left: 20px;
  font-size: 13px;
  color: var(--ink-dim);
  padding-bottom: 8px;
}
.svc li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--ink-mute);
  font-weight: 500;
  font-size: 11px;
  top: 1px;
}
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  padding-top: 16px;
  border-top: 1px solid var(--line);
  width: 100%;
  transition: gap 0.4s var(--ease);
}
.svc-link svg { width: 14px; height: 14px; }
.svc:hover .svc-link { gap: 14px; }

/* =========================================================
   Platform
   ========================================================= */
.platform { padding: 120px var(--pad-x); border-top: 1px solid var(--line); background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.015), transparent); }
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pf-block {
  padding: 40px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.pf-block::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), transparent 30%, transparent 70%, rgba(255, 255, 255, 0.15));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.pf-block:hover { transform: translateY(-4px); }
.pf-block:hover::before { opacity: 1; }
.pf-tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 6px 10px;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  display: inline-block;
  margin-bottom: 24px;
  color: var(--ink-dim);
}
.pf-block h3 {
  font-family: var(--f-display);
  font-size: clamp(28px, 2.5vw, 36px);
  font-weight: 500;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.pf-block p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 28px;
}
.pf-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.pf-stats b {
  display: block;
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.pf-stats span {
  font-size: 11px;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  letter-spacing: 0.04em;
}

/* =========================================================
   Verticals
   ========================================================= */
.verticals { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.vert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.vert {
  padding: 40px 32px 36px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease);
}
.vert::before {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 1px;
  background: #fff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}
.vert:hover { background: rgba(255, 255, 255, 0.025); }
.vert:hover::before { transform: scaleX(1); }
.vert-ic {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  margin-bottom: 24px;
  transition: transform 0.5s var(--ease), background 0.5s var(--ease);
}
.vert-ic svg { width: 24px; height: 24px; color: var(--ink); }
.vert:hover .vert-ic { transform: rotate(-8deg); background: rgba(255, 255, 255, 0.04); }
.vert h4 {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.vert p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}
.vert-go {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink-mute);
  text-transform: uppercase;
  transition: color 0.4s var(--ease);
}
.vert:hover .vert-go { color: var(--ink); }

/* =========================================================
   Process
   ========================================================= */
.process { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.steps {
  list-style: none;
  margin-top: 60px;
  display: grid;
  gap: 0;
}
.steps li {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: padding 0.4s var(--ease);
  position: relative;
}
.steps li:hover { padding-left: 16px; }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps .s-num {
  font-family: var(--f-display);
  font-size: clamp(60px, 6vw, 96px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(180deg, #fff, transparent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.85;
}
.steps h4 {
  font-family: var(--f-display);
  font-size: clamp(24px, 2vw, 32px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.steps p {
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.6;
  max-width: 640px;
}

/* =========================================================
   Work / Cases
   ========================================================= */
.work { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.work-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.case {
  padding: 48px 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(0, 0, 0, 0.2));
  position: relative;
  overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.case::before {
  content: "";
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.06), transparent 30%);
  animation: spin 20s linear infinite;
  opacity: 0;
  transition: opacity 0.6s var(--ease);
  pointer-events: none;
}
.case:hover { transform: translateY(-4px); border-color: var(--line-2); }
.case:hover::before { opacity: 1; }
.case > * { position: relative; z-index: 1; }
.case-stat {
  font-family: var(--f-display);
  font-size: clamp(60px, 6vw, 88px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(180deg, #fff, #666);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.case h3 {
  font-family: var(--f-display);
  font-size: clamp(20px, 1.7vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.case p {
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.case-tag {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink-mute);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  text-transform: uppercase;
}

/* =========================================================
   Security
   ========================================================= */
.security { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.sec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sec {
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: left;
  background: rgba(255, 255, 255, 0.015);
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease);
}
.sec:hover { transform: translateY(-4px); border-color: var(--line-2); background: rgba(255, 255, 255, 0.04); }
.sec-ic {
  width: 56px; height: 56px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 24px;
}
.sec-ic svg { width: 28px; height: 28px; }
.sec h4 {
  font-family: var(--f-display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.sec p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
}

/* =========================================================
   Company
   ========================================================= */
.company { padding: 120px var(--pad-x); border-top: 1px solid var(--line); }
.co-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: start;
}
.co-grid .lede {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-dim);
  margin-bottom: 24px;
  max-width: 620px;
}
.co-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.co-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(14px);
  overflow: hidden;
}
.co-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-family: var(--f-mono);
}
.co-row:last-child { border-bottom: 0; }
.co-row span { color: var(--ink-mute); letter-spacing: 0.04em; }
.co-row b { color: var(--ink); font-weight: 500; }

/* =========================================================
   CTA
   ========================================================= */
.cta { padding: 120px var(--pad-x) 140px; border-top: 1px solid var(--line); }
.cta-shell {
  border: 1px solid var(--line-2);
  border-radius: 28px;
  padding: clamp(40px, 6vw, 80px);
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 255, 255, 0.08), transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(255, 255, 255, 0.05), transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.4));
  position: relative;
  overflow: hidden;
}
.cta-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 70%);
  mask-image: radial-gradient(ellipse at center, #000, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}
.cta-shell > * { position: relative; z-index: 1; }
.cta-h {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}
.cta-sub {
  font-size: clamp(16px, 1.3vw, 20px);
  color: var(--ink-dim);
  max-width: 640px;
  margin-bottom: 48px;
}
.cta-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.cta-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cta-form label.full { margin-bottom: 24px; }
.cta-form span {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.cta-form input,
.cta-form select,
.cta-form textarea {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--ink);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
  font-family: var(--f-body);
  outline: none;
  width: 100%;
}
.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus {
  border-color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}
.cta-form select { appearance: none; cursor: pointer; }
.cta-form select option { background: #0a0a0a; }
.cta-actions {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  margin-top: 8px;
}
.cta-or { font-size: 13px; color: var(--ink-mute); }
.cta-or a { color: var(--ink); border-bottom: 1px solid var(--line-2); }
.cta-sent,
.cta-err {
  margin-top: 24px;
  padding: 16px 20px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--ink);
  display: none;
}
.cta-err a { border-bottom: 1px solid var(--line-2); }
.cta-sent.on,
.cta-err.on { display: block; }

/* =========================================================
   Footer
   ========================================================= */
.footer {
  border-top: 1px solid var(--line);
  padding: 80px var(--pad-x) 40px;
  position: relative;
}
.f-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.f-brand { display: flex; gap: 14px; align-items: center; font-family: var(--f-display); }
.f-brand .brand-name { font-size: 20px; letter-spacing: 0.14em; }
.f-brand .brand-sub { font-size: 11px; letter-spacing: 0.3em; color: var(--ink-mute); margin-top: 4px; }
.f-tag {
  font-family: var(--f-display);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink-dim);
  justify-self: end;
  text-align: right;
}

.f-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding: 60px 0;
}
.f-grid h5 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 20px;
}
.f-grid a, .f-addr {
  display: block;
  padding: 6px 0;
  color: var(--ink-dim);
  font-size: 14px;
  transition: color 0.3s var(--ease);
}
.f-grid a:hover { color: var(--ink); }
.f-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  flex-wrap: wrap;
  gap: 12px;
}
.f-bottom em { font-style: normal; color: var(--ink); }

/* =========================================================
   Scroll reveal helpers
   ========================================================= */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  will-change: transform, opacity;
}
.reveal-up.in { opacity: 1; transform: translateY(0); }

/* Staggered children */
.stagger > * { transition-delay: 0s; }
.stagger.in > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.in > *:nth-child(2) { transition-delay: 0.15s; }
.stagger.in > *:nth-child(3) { transition-delay: 0.25s; }
.stagger.in > *:nth-child(4) { transition-delay: 0.35s; }
.stagger.in > *:nth-child(5) { transition-delay: 0.45s; }
.stagger.in > *:nth-child(6) { transition-delay: 0.55s; }

/* =========================================================
   Mobile menu + responsive
   ========================================================= */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 5, 0.96);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 49;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 20px; text-align: center; }
.mobile-menu a {
  font-family: var(--f-display);
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.mobile-menu .m-cta {
  margin-top: 20px;
  padding: 14px 28px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 99px;
  font-size: 16px;
}

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-right { order: -1; min-height: 340px; }
  .terminal { max-width: 420px; }
  .section-head { grid-template-columns: 1fr; gap: 24px; }
  .position-grid,
  .services-grid,
  .platform-grid,
  .vert-grid,
  .sec-grid { grid-template-columns: repeat(2, 1fr); }
  .work-grid { grid-template-columns: 1fr; }
  .co-grid { grid-template-columns: 1fr; gap: 40px; }
  .f-top { grid-template-columns: 1fr; }
  .f-tag { justify-self: start; text-align: left; }
  .f-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-actions .btn-ghost { display: none; }
  .nav-actions .btn-primary { display: none; }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 12px;
    border: 1px solid var(--line-2);
    border-radius: 99px;
  }
  .menu-toggle span {
    display: block;
    width: 18px; height: 1.5px;
    background: var(--ink);
    transition: transform 0.3s var(--ease);
  }
  .menu-toggle.open span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }

  .hero { padding: 140px 20px 60px; }
  .hero-meta { grid-template-columns: 1fr 1fr; }
  .position-grid,
  .services-grid,
  .platform-grid,
  .vert-grid,
  .sec-grid { grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 100px 1fr; gap: 20px; }
  .steps .s-num { font-size: 56px; }
  .cta-form .row { grid-template-columns: 1fr; }
  .f-grid { grid-template-columns: 1fr 1fr; }
  .f-bottom { flex-direction: column; align-items: flex-start; }

  .marquee-track { font-size: 32px; gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}