/* ============================================================
   SyberOps — design system
   Dark, premium, enterprise. One accent. No template sludge.
   ============================================================ */

:root {
  --bg: #04060c;
  --bg-2: #070b15;
  --panel: rgba(255, 255, 255, 0.025);
  --panel-2: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #e9edf5;
  --muted: #9aa4b8;
  --dim: #626d84;
  --accent: #5b8cff;
  --accent-2: #22d3ee;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1160px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

::selection { background: rgba(91, 140, 255, 0.35); }

a { color: inherit; text-decoration: none; }
img, svg { display: block; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---------- type ---------- */

h1, h2, h3, h4 { font-weight: 640; letter-spacing: -0.022em; line-height: 1.12; }

.display {
  font-size: clamp(2.6rem, 5.6vw, 4.4rem);
  font-weight: 640;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); letter-spacing: -0.03em; }
.h3 { font-size: 1.28rem; font-weight: 620; }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--muted);
  line-height: 1.65;
  font-weight: 420;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 560;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.grad {
  background: linear-gradient(100deg, #b9ccff 0%, var(--accent) 45%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.muted { color: var(--muted); }
.mono { font-family: var(--mono); }

/* ---------- nav ---------- */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.25s, border-color 0.25s;
}
.nav.scrolled {
  background: rgba(4, 6, 12, 0.82);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.06rem; letter-spacing: -0.02em;
}
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, #0d1526, #0a0f1c);
  border: 1px solid var(--line-2);
  display: grid; place-items: center;
  flex: none;
}
.brand b { font-weight: 720; }
.brand span { color: var(--muted); font-weight: 560; }

.nav-links {
  display: flex; align-items: center; gap: 4px;
  margin-left: 8px;
  flex: 1;
}
.nav-links > a, .nav-drop > button {
  font-size: 0.92rem; font-weight: 490;
  color: var(--muted);
  padding: 8px 13px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
  background: none; border: none; cursor: pointer; font-family: inherit;
  display: inline-flex; align-items: center; gap: 5px;
}
.nav-links > a:hover, .nav-drop:hover > button, .nav-links > a.active { color: var(--text); background: rgba(255,255,255,0.05); }

.nav-drop { position: relative; }
.nav-drop .caret { width: 9px; height: 9px; opacity: 0.6; transition: transform 0.2s; }
.nav-drop:hover .caret { transform: rotate(180deg); }
.drop-menu {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 300px;
  background: rgba(10, 14, 24, 0.97);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
}
.nav-drop:hover .drop-menu, .nav-drop:focus-within .drop-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.drop-menu a {
  display: flex; flex-direction: column; gap: 2px;
  padding: 11px 13px; border-radius: 8px;
  transition: background 0.15s;
}
.drop-menu a:hover { background: rgba(255,255,255,0.05); }
.drop-menu .t { font-size: 0.92rem; font-weight: 560; color: var(--text); display: flex; align-items: center; gap: 8px; }
.drop-menu .d { font-size: 0.8rem; color: var(--dim); line-height: 1.45; }
.drop-menu .tag {
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em;
  padding: 2px 7px; border-radius: 99px;
  background: rgba(91,140,255,0.14); color: var(--accent);
  border: 1px solid rgba(91,140,255,0.25);
}

.nav-cta { display: flex; align-items: center; gap: 10px; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 0.93rem; font-weight: 560; font-family: inherit;
  padding: 11px 22px; border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s, border-color 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, #6d99ff, #4f7dff);
  color: #06080f;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.12) inset, 0 8px 28px rgba(79,125,255,0.28);
}
.btn-primary:hover { box-shadow: 0 0 0 1px rgba(255,255,255,0.2) inset, 0 10px 36px rgba(79,125,255,0.42); }
.btn-ghost {
  background: rgba(255,255,255,0.035);
  border-color: var(--line-2);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.24); }
.btn-sm { padding: 8px 16px; font-size: 0.88rem; border-radius: 9px; }
.btn .arrow { transition: transform 0.18s; }
.btn:hover .arrow { transform: translateX(3px); }

.text-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.93rem; font-weight: 560; color: var(--accent);
  transition: gap 0.18s;
}
.text-link:hover { gap: 10px; }

/* ---------- sections ---------- */

.section { padding: 108px 0; position: relative; }
.section-tight { padding: 72px 0; }
.section-head { max-width: 720px; margin-bottom: 58px; }
.section-head .lede { margin-top: 16px; }

.hairline {
  height: 1px; border: none;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 172px 0 96px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.hero-bg .glow {
  position: absolute;
  width: 900px; height: 900px;
  top: -420px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(79,125,255,0.16) 0%, rgba(34,211,238,0.05) 40%, transparent 68%);
  filter: blur(10px);
}
.hero-bg .grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
}

.hero-inner { position: relative; text-align: center; max-width: 880px; margin: 0 auto; }
.hero .lede { max-width: 660px; margin: 24px auto 0; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; margin-top: 38px; flex-wrap: wrap; }

.hero-pill {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.82rem; font-weight: 500; color: var(--muted);
  padding: 7px 16px 7px 9px;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  background: rgba(255,255,255,0.03);
  margin-bottom: 30px;
  transition: border-color 0.2s;
}
.hero-pill:hover { border-color: rgba(91,140,255,0.4); }
.hero-pill .dot-badge {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.25);
  padding: 3px 9px; border-radius: 99px;
}

.trust-chips {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  margin-top: 44px;
}
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--muted);
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(255,255,255,0.02);
}
.chip svg { color: var(--green); }

/* ---------- terminal ---------- */

.terminal {
  background: linear-gradient(180deg, rgba(13,18,32,0.92), rgba(8,11,20,0.96));
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  box-shadow: 0 40px 120px rgba(0,0,0,0.6), 0 0 0 1px rgba(91,140,255,0.06);
  overflow: hidden;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.75;
}
.terminal-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.terminal-bar .dots { display: flex; gap: 6px; }
.terminal-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.terminal-bar .title { font-size: 0.72rem; color: var(--dim); margin-left: 8px; letter-spacing: 0.04em; }
.terminal-bar .live {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green);
}
.terminal-bar .live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.terminal-body { padding: 20px 22px 24px; }
.tline { color: var(--muted); white-space: pre-wrap; }
.tline .p { color: var(--accent); }
.tline .cmd { color: var(--text); font-weight: 560; }
.tline .ok { color: var(--green); }
.tline .val { color: var(--accent-2); }
.tline .warn { color: var(--amber); }
.tline .bad { color: var(--red); font-weight: 620; }
.tline .dim { color: var(--dim); }

/* ---------- cards ---------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  position: relative;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.card:hover { border-color: rgba(91,140,255,0.35); background: var(--panel-2); }
.card-link:hover { transform: translateY(-3px); }

.card-icon {
  width: 42px; height: 42px; border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(91,140,255,0.14), rgba(34,211,238,0.08));
  border: 1px solid rgba(91,140,255,0.25);
  color: var(--accent);
  margin-bottom: 20px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.94rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* capability list */
.cap-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.cap {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, background 0.2s;
}
.cap:hover { border-color: rgba(91,140,255,0.3); background: var(--panel-2); }
.cap svg { flex: none; margin-top: 3px; color: var(--accent-2); }
.cap .t { font-size: 0.93rem; font-weight: 560; }
.cap .d { font-size: 0.82rem; color: var(--dim); line-height: 1.5; margin-top: 2px; }

/* ---------- stats ---------- */

.stat-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}
.stat {
  padding: 30px 28px;
  border-left: 1px solid var(--line);
}
.stat:first-child { border-left: none; }
.stat .n {
  font-size: 2.1rem; font-weight: 660; letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--text), #aebfe4);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .l { font-size: 0.84rem; color: var(--dim); margin-top: 6px; }

/* ---------- flagship split ---------- */

.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px;
  align-items: center;
}
.split.rev > .split-visual { order: -1; }

.feature-list { display: flex; flex-direction: column; gap: 0; margin-top: 26px; }
.feature-item {
  display: flex; gap: 16px; padding: 18px 0;
  border-top: 1px solid var(--line);
}
.feature-item:last-child { border-bottom: 1px solid var(--line); }
.feature-item .num {
  font-family: var(--mono); font-size: 0.76rem; color: var(--accent);
  padding-top: 3px; flex: none;
}
.feature-item .t { font-weight: 590; font-size: 0.98rem; }
.feature-item .d { color: var(--muted); font-size: 0.89rem; margin-top: 3px; line-height: 1.55; }

/* ---------- integration strip ---------- */

.logo-strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px 34px;
}
.logo-strip .l {
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.05em;
  color: var(--dim);
  padding: 8px 4px;
  transition: color 0.2s;
}
.logo-strip .l:hover { color: var(--muted); }

/* ---------- trust table / badges ---------- */

.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-cell {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.trust-cell .s {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 99px; margin-bottom: 12px;
}
.trust-cell .s.live { color: var(--green); background: rgba(52,211,153,0.09); border: 1px solid rgba(52,211,153,0.25); }
.trust-cell .s.flight { color: var(--amber); background: rgba(251,191,36,0.08); border: 1px solid rgba(251,191,36,0.22); }
.trust-cell .s.planned { color: var(--muted); background: rgba(255,255,255,0.04); border: 1px solid var(--line-2); }
.trust-cell .t { font-weight: 590; font-size: 0.95rem; }
.trust-cell .d { font-size: 0.82rem; color: var(--dim); margin-top: 5px; line-height: 1.5; }

/* tier cards */
.tier {
  padding: 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 10px;
}
.tier .k { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.tier h4 { font-size: 1.06rem; }
.tier p { font-size: 0.87rem; color: var(--muted); flex: 1; }
.tier .avail { font-family: var(--mono); font-size: 0.7rem; color: var(--dim); padding-top: 12px; border-top: 1px solid var(--line); }
.tier.hot { border-color: rgba(91,140,255,0.4); background: linear-gradient(180deg, rgba(91,140,255,0.06), var(--panel)); }

/* ---------- resource cards ---------- */

.res-card { display: flex; flex-direction: column; gap: 12px; }
.res-card .kind {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-2);
}
.res-card h3 { font-size: 1.08rem; line-height: 1.35; }
.res-card p { flex: 1; }
.res-card .meta { font-size: 0.78rem; color: var(--dim); font-family: var(--mono); }

/* ---------- CTA band ---------- */

.cta-band {
  position: relative;
  border: 1px solid var(--line-2);
  border-radius: 20px;
  padding: 76px 40px;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 120% at 50% 120%, rgba(79,125,255,0.16), transparent 65%),
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}
.cta-band h2 { max-width: 640px; margin: 0 auto; }
.cta-band .lede { max-width: 540px; margin: 18px auto 0; }
.cta-band .hero-ctas { margin-top: 34px; }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 68px 0 40px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.012));
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 52px;
}
.footer-brand p { color: var(--dim); font-size: 0.88rem; margin-top: 14px; max-width: 300px; }
.footer h5 {
  font-family: var(--mono); font-size: 0.68rem; font-weight: 560;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim);
  margin-bottom: 16px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { font-size: 0.89rem; color: var(--muted); transition: color 0.15s; }
.footer ul a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem; color: var(--dim);
}
.footer-bottom .mono { font-size: 0.72rem; }

/* ---------- page hero (subpages) ---------- */

.page-hero { padding: 168px 0 72px; position: relative; overflow: hidden; }
.page-hero .hero-bg .glow { width: 720px; height: 720px; top: -380px; }
.page-hero .lede { max-width: 640px; margin-top: 22px; }
.page-hero .hero-ctas { justify-content: flex-start; margin-top: 34px; }

.breadcrumb {
  font-family: var(--mono); font-size: 0.74rem; color: var(--dim);
  margin-bottom: 22px; display: flex; gap: 8px; align-items: center;
}
.breadcrumb a:hover { color: var(--muted); }

/* ---------- reveal ---------- */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s cubic-bezier(0.2,0.6,0.2,1), transform 0.7s cubic-bezier(0.2,0.6,0.2,1); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- mobile ---------- */

.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 10px; color: var(--text); cursor: pointer; }

@media (max-width: 1020px) {
  .grid-3, .grid-4, .cap-grid, .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 44px; }
  .split.rev > .split-visual { order: 0; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: none; border-top: 1px solid var(--line); }
  .stat:nth-child(1), .stat:nth-child(2) { border-top: none; }
  .stat:nth-child(2n) { border-left: 1px solid var(--line); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
    position: fixed; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(5,8,15,0.98);
    border-bottom: 1px solid var(--line-2);
    padding: 14px 20px 22px;
  }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 12px 10px; font-size: 1rem; }
  .nav-drop > button { display: none; }
  .drop-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    background: none; border: none; box-shadow: none; padding: 0; min-width: 0;
  }
  .nav-toggle { display: block; }
  .nav-cta .btn-ghost { display: none; }
  .grid-2, .grid-3, .grid-4, .cap-grid, .trust-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .hero { padding: 140px 0 64px; }
  .page-hero { padding: 130px 0 56px; }
  .stat-row { grid-template-columns: 1fr; }
  .stat, .stat:nth-child(2n) { border-left: none; border-top: 1px solid var(--line); }
  .stat:first-child { border-top: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-band { padding: 56px 24px; }
}