*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #050507; --surface: #0B0B0F; --panel: #111116;
  --border: rgba(255,255,255,0.06); --border2: rgba(255,255,255,0.11);
  --white: #EEEEF0; --muted: rgba(238,238,240,0.4); --dim: rgba(238,238,240,0.22);
  --cyan: #00D4FF; --mono: 'DM Mono', monospace; --sans: 'DM Sans', sans-serif;
}
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--white); font-family: var(--sans); font-weight: 300; overflow-x: hidden; -webkit-font-smoothing: antialiased; }

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200; height: 56px;
  display: flex; align-items: center; justify-content: space-between; padding: 0 40px;
  border-bottom: 1px solid var(--border); background: rgba(5,5,7,0.92); backdrop-filter: blur(16px);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-name { font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: 0.18em; color: var(--white); text-transform: uppercase; }
.nav-name em { color: var(--cyan); font-style: normal; }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-family: var(--mono); font-size: 11px; font-weight: 300; letter-spacing: 0.12em; color: var(--muted); text-decoration: none; text-transform: uppercase; transition: color 0.15s; }
.nav-links a:hover { color: var(--white); }
.nav-contact { color: var(--cyan) !important; border: 1px solid rgba(0,212,255,0.3); padding: 7px 18px; transition: background 0.15s, color 0.15s !important; }
.nav-contact:hover { background: var(--cyan) !important; color: var(--bg) !important; }

#hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; padding-top: 56px; position: relative; overflow: hidden; }
.cyber-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(0,212,255,0.022) 1px, transparent 1px), linear-gradient(90deg, rgba(0,212,255,0.022) 1px, transparent 1px);
  background-size: 80px 80px;
}
.cyber-grid::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 70% at 65% 50%, transparent 30%, var(--bg) 100%); }
.hero-left { display: flex; flex-direction: column; justify-content: center; padding: 80px 64px 120px 40px; position: relative; z-index: 2; }
.hero-tag { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.22em; color: var(--cyan); text-transform: uppercase; margin-bottom: 28px; display: flex; align-items: center; gap: 12px; opacity: 0; animation: rise 0.7s ease forwards 0.2s; }
.hero-tag::before { content: ''; width: 24px; height: 1px; background: var(--cyan); opacity: 0.5; }
h1 { font-family: var(--sans); font-size: clamp(44px, 5vw, 76px); font-weight: 200; line-height: 1.06; letter-spacing: -0.025em; color: var(--white); margin-bottom: 28px; opacity: 0; animation: rise 0.7s ease forwards 0.4s; }
h1 strong { font-weight: 500; display: block; }
h1 .hi { color: var(--cyan); font-weight: 200; }
.hero-body { font-size: 16px; font-weight: 300; line-height: 1.75; color: var(--muted); max-width: 400px; margin-bottom: 44px; letter-spacing: 0.01em; opacity: 0; animation: rise 0.7s ease forwards 0.6s; }
.hero-actions { display: flex; align-items: center; gap: 14px; opacity: 0; animation: rise 0.7s ease forwards 0.8s; }
.btn { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; padding: 13px 28px; transition: all 0.15s; cursor: pointer; border: none; }
.btn-fill { background: var(--cyan); color: var(--bg); }
.btn-fill:hover { background: #33DDFF; }
.btn-outline { background: transparent; color: var(--muted); border: 1px solid var(--border2); }
.btn-outline:hover { color: var(--white); border-color: rgba(255,255,255,0.22); }

.hero-right { position: relative; display: flex; align-items: center; justify-content: center; }
.drone-frame { position: relative; width: 400px; height: 400px; opacity: 0; animation: rise 1s ease forwards 0.6s; }
.drone-frame::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 280px; height: 280px; background: radial-gradient(circle, rgba(0,212,255,0.09) 0%, transparent 70%); border-radius: 50%; animation: glow-pulse 4s ease-in-out infinite; }
@keyframes glow-pulse { 0%,100% { opacity:0.6; transform:translate(-50%,-50%) scale(1); } 50% { opacity:1; transform:translate(-50%,-50%) scale(1.1); } }
.orbit { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); border-radius: 50%; border: 1px solid rgba(0,212,255,0.1); }
.o1 { width: 180px; height: 180px; animation: spin 18s linear infinite; }
.o2 { width: 280px; height: 280px; animation: spin 28s linear infinite reverse; border-style: dashed; border-color: rgba(0,212,255,0.06); }
.o3 { width: 360px; height: 360px; border-color: rgba(0,212,255,0.04); }
.orbit-dot { position: absolute; width: 5px; height: 5px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 8px var(--cyan); top: -2.5px; left: calc(50% - 2.5px); }
@keyframes spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

.hero-stats { position: absolute; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--border); background: rgba(5,5,7,0.8); backdrop-filter: blur(8px); z-index: 2; opacity: 0; animation: rise 0.7s ease forwards 1s; }
.stat { padding: 20px 40px; border-right: 1px solid var(--border); }
.stat:last-child { border-right: none; }
.stat-n { font-family: var(--mono); font-size: 26px; font-weight: 300; color: var(--white); letter-spacing: -0.02em; line-height: 1; margin-bottom: 4px; }
.stat-n span { color: var(--cyan); font-size: 15px; }
.stat-l { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.12em; color: var(--dim); text-transform: uppercase; }
@keyframes rise { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

.ticker { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); overflow: hidden; padding: 13px 0; }
.ticker-inner { display: flex; animation: ticker-scroll 28s linear infinite; white-space: nowrap; }
.ticker-item { display: flex; align-items: center; gap: 28px; padding: 0 36px; font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.16em; color: var(--dim); text-transform: uppercase; flex-shrink: 0; }
.t-dot { width: 3px; height: 3px; background: var(--cyan); border-radius: 50%; opacity: 0.5; flex-shrink: 0; }
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

section { position: relative; padding: 112px 40px; }
.s-label { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.22em; color: var(--cyan); text-transform: uppercase; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.s-label::before { content: ''; width: 20px; height: 1px; background: var(--cyan); opacity: 0.5; }
h2 { font-family: var(--sans); font-size: clamp(34px,4vw,54px); font-weight: 200; line-height: 1.08; letter-spacing: -0.02em; color: var(--white); }
h2 strong { font-weight: 500; }
.s-body { font-size: 16px; font-weight: 300; line-height: 1.75; color: var(--muted); max-width: 480px; margin-top: 14px; }
.section-header { margin-bottom: 60px; }

#capabilities { background: var(--surface); border-top: 1px solid var(--border); }
.cap-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.cap-card { background: var(--surface); padding: 40px 28px; position: relative; transition: background 0.2s; }
.cap-card:hover { background: var(--panel); }
.cap-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform 0.3s ease; }
.cap-card:hover::after { transform: scaleX(1); }
.cap-n { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.16em; color: var(--dim); margin-bottom: 24px; }
.cap-icon { width: 32px; height: 32px; margin-bottom: 18px; }
.cap-title { font-family: var(--sans); font-size: 17px; font-weight: 400; color: var(--white); margin-bottom: 10px; letter-spacing: -0.01em; }
.cap-desc { font-size: 13px; font-weight: 300; line-height: 1.65; color: var(--muted); }
.cap-tech { display: block; margin-top: 18px; font-family: var(--mono); font-size: 9px; font-weight: 400; letter-spacing: 0.1em; color: var(--cyan); opacity: 0.55; text-transform: uppercase; }

#platform { background: var(--bg); border-top: 1px solid var(--border); }
.platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.terminal { background: var(--panel); border: 1px solid var(--border2); overflow: hidden; }
.t-bar { display: flex; align-items: center; gap: 7px; padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--surface); }
.td { width: 10px; height: 10px; border-radius: 50%; }
.td-r { background: #FF5F57; } .td-y { background: #FFBD2E; } .td-g { background: #28CA41; }
.t-title { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.12em; color: var(--dim); margin-left: 8px; text-transform: uppercase; }
.t-body { padding: 18px 20px; }
.tl { font-family: var(--mono); font-size: 12px; font-weight: 300; line-height: 2; letter-spacing: 0.03em; }
.tp { color: var(--cyan); } .tc { color: var(--white); } .to { color: var(--muted); } .tv { color: #7EE787; } .tw { color: #F0A033; } .th { color: var(--cyan); }
.t-cursor { display: inline-block; width: 7px; height: 13px; background: var(--cyan); vertical-align: middle; animation: blink 1.1s step-end infinite; }
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }

.telemetry { margin-top: 10px; border: 1px solid var(--border); background: var(--surface); }
.tele-hd { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--border); }
.tele-title { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.12em; color: var(--dim); text-transform: uppercase; }
.live-badge { display: flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; color: #28CA41; text-transform: uppercase; }
.live-dot { width: 5px; height: 5px; border-radius: 50%; background: #28CA41; box-shadow: 0 0 6px #28CA41; animation: blink 1.5s ease-in-out infinite; }
.tele-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px; }
.tk { font-family: var(--mono); font-size: 11px; font-weight: 300; letter-spacing: 0.06em; color: var(--muted); }
.tv2 { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: 0.06em; color: var(--white); }
.tv2.ok { color: #7EE787; } .tv2.warn { color: #F0A033; } .tv2.hi { color: var(--cyan); }

.spec-list { display: flex; flex-direction: column; }
.spec-item { display: grid; grid-template-columns: 28px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--border); align-items: start; }
.spec-item:first-child { border-top: 1px solid var(--border); }
.spec-idx { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.1em; color: var(--dim); padding-top: 2px; }
.spec-t { font-family: var(--sans); font-size: 15px; font-weight: 400; color: var(--white); letter-spacing: -0.01em; margin-bottom: 4px; }
.spec-d { font-size: 13px; font-weight: 300; line-height: 1.6; color: var(--muted); }

#compliance { background: var(--surface); border-top: 1px solid var(--border); }
.comp-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 60px; }
.comp-card { background: var(--surface); padding: 40px; }
.comp-mark { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.2em; color: var(--cyan); text-transform: uppercase; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.comp-mark::before { content: ''; width: 14px; height: 1px; background: var(--cyan); opacity: 0.4; }
.comp-title { font-family: var(--sans); font-size: 19px; font-weight: 400; color: var(--white); letter-spacing: -0.01em; margin-bottom: 12px; }
.comp-desc { font-size: 14px; font-weight: 300; line-height: 1.7; color: var(--muted); }

#about { background: var(--bg); border-top: 1px solid var(--border); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; margin-top: 60px; align-items: start; }
.about-text p { font-size: 16px; font-weight: 300; line-height: 1.8; color: var(--muted); margin-bottom: 18px; }
.about-meta { margin-top: 36px; }
.meta-row { display: flex; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--border); font-family: var(--mono); font-size: 11px; font-weight: 300; }
.meta-row:first-child { border-top: 1px solid var(--border); }
.mk { color: var(--dim); letter-spacing: 0.1em; text-transform: uppercase; min-width: 130px; flex-shrink: 0; }
.mv { color: var(--white); letter-spacing: 0.04em; }

.founder-card { border: 1px solid var(--border2); padding: 40px; background: var(--panel); position: relative; }
.founder-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); opacity: 0.35; }
.f-name { font-family: var(--sans); font-size: 26px; font-weight: 300; letter-spacing: -0.02em; color: var(--white); margin-bottom: 2px; }
.f-role { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.18em; color: var(--cyan); text-transform: uppercase; margin-bottom: 22px; opacity: 0.7; }
.f-bio { font-size: 14px; font-weight: 300; line-height: 1.75; color: var(--muted); margin-bottom: 26px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.08em; color: var(--dim); border: 1px solid var(--border2); padding: 5px 11px; text-transform: uppercase; }

#contact { background: var(--surface); border-top: 1px solid var(--border); padding: 140px 40px; position: relative; overflow: hidden; }
#contact::before { content: 'XECTOR'; position: absolute; bottom: -60px; right: -10px; font-family: var(--sans); font-weight: 200; font-size: clamp(120px,20vw,280px); letter-spacing: -0.04em; color: rgba(255,255,255,0.016); pointer-events: none; line-height: 1; user-select: none; }
.cta-tag { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.22em; color: var(--cyan); text-transform: uppercase; margin-bottom: 18px; display: flex; align-items: center; gap: 12px; }
.cta-tag::before { content: ''; width: 20px; height: 1px; background: var(--cyan); opacity: 0.5; }
.cta-h { font-family: var(--sans); font-size: clamp(38px,5vw,64px); font-weight: 200; line-height: 1.06; letter-spacing: -0.025em; color: var(--white); margin-bottom: 18px; }
.cta-h strong { font-weight: 500; }
.cta-sub { font-size: 16px; font-weight: 300; line-height: 1.75; color: var(--muted); max-width: 420px; margin-bottom: 40px; }
.cta-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

footer { background: var(--bg); border-top: 1px solid var(--border); padding: 30px 40px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; }
.f-brand { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.18em; color: var(--white); text-transform: uppercase; display: flex; align-items: center; }
.f-brand em { color: var(--cyan); font-style: normal; }
.f-links { display: flex; gap: 28px; list-style: none; }
.f-links a { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.12em; color: var(--dim); text-decoration: none; text-transform: uppercase; transition: color 0.15s; }
.f-links a:hover { color: var(--white); }
.f-copy { font-family: var(--mono); font-size: 10px; font-weight: 300; letter-spacing: 0.1em; color: var(--dim); text-align: right; text-transform: uppercase; }

/* SERVICES */
#services { background: var(--panel); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.services-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); margin-top: 56px; border: 1px solid var(--border); }
.svc-card { background: var(--panel); padding: 40px 36px; position: relative; transition: background 0.2s; }
.svc-card:hover { background: var(--surface); }
.svc-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); transform: scaleX(0); transform-origin: left; transition: transform 0.3s ease; }
.svc-card:hover::before { transform: scaleX(1); }
.svc-n { font-family: var(--mono); font-size: 10px; font-weight: 400; letter-spacing: 0.18em; color: var(--cyan); opacity: 0.5; margin-bottom: 20px; }
.svc-title { font-size: 17px; font-weight: 500; letter-spacing: -0.01em; color: var(--white); margin-bottom: 10px; }
.svc-desc { font-size: 14px; font-weight: 300; line-height: 1.65; color: var(--muted); margin-bottom: 20px; }
.svc-price { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: 0.1em; color: var(--cyan); opacity: 0.7; text-transform: uppercase; }
.services-note { margin-top: 32px; padding: 20px 24px; border: 1px solid var(--border); background: rgba(0,212,255,0.03); display: flex; align-items: flex-start; gap: 16px; }
.services-note-icon { font-family: var(--mono); font-size: 11px; color: var(--cyan); opacity: 0.6; flex-shrink: 0; margin-top: 1px; }
.services-note-text { font-size: 14px; font-weight: 300; line-height: 1.65; color: var(--muted); }

/* SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }

/* MOBILE */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { gap: 0; }
  .nav-links li:not(:last-child) { display: none; }
  .nav-contact { padding: 7px 14px; font-size: 10px; }

  #hero { grid-template-columns: 1fr; min-height: 100svh; padding-top: 56px; }
  .hero-left { padding: 40px 20px 140px; justify-content: flex-end; }
  h1 { font-size: clamp(42px, 12vw, 64px); }
  .hero-body { font-size: 15px; max-width: 100%; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 10px; }
  .btn { width: 100%; justify-content: center; }
  .hero-right { display: none; }
  .hero-stats { grid-template-columns: repeat(3,1fr); position: absolute; bottom: 0; left: 0; right: 0; }
  .stat { padding: 14px 12px; }
  .stat-n { font-size: 18px; }
  .stat-l { font-size: 9px; letter-spacing: 0.08em; }

  .ticker-item { padding: 0 20px; gap: 16px; }

  section { padding: 72px 20px; }
  .section-header { margin-bottom: 40px; }
  h2 { font-size: clamp(30px, 8vw, 44px); }
  .s-body { font-size: 15px; max-width: 100%; }

  .cap-grid { grid-template-columns: 1fr 1fr; }
  .cap-card { padding: 28px 20px; }
  .cap-title { font-size: 15px; }
  .cap-desc { font-size: 12px; }

  .services-layout { grid-template-columns: 1fr; }
  .svc-card { padding: 28px 24px; }

  .platform-grid { grid-template-columns: 1fr; gap: 32px; }
  .t-body { padding: 14px 16px; overflow-x: auto; }
  .tl { font-size: 11px; white-space: nowrap; }

  .comp-row { grid-template-columns: 1fr; }
  .comp-card { padding: 28px 24px; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .founder-card { padding: 28px 24px; }
  .mk { min-width: 110px; }

  #contact { padding: 80px 20px; }
  .cta-actions { flex-direction: column; align-items: center; gap: 10px; }
  .cta-actions .btn { width: 100%; max-width: 340px; justify-content: center; }

  footer { grid-template-columns: 1fr; gap: 16px; padding: 24px 20px; text-align: center; }
  .f-links { justify-content: center; flex-wrap: wrap; gap: 16px; }
  .f-copy { text-align: center; }
}

/* TABLET */
@media (min-width: 769px) and (max-width: 1024px) {
  nav { padding: 0 28px; }
  .nav-links { gap: 20px; }
  section { padding: 80px 28px; }
  h1 { font-size: clamp(44px, 6vw, 64px); }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .platform-grid { gap: 40px; }
  .about-grid { gap: 40px; }
  .services-layout { grid-template-columns: 1fr 1fr; }
  .hero-left { padding: 60px 40px 140px 28px; }
  .stat { padding: 18px 20px; }
}