/* ============================================================
   EXPERT CORE NET — design system
   Dark technical: deep navy, neon-cyan, hairline grid, mono data
   ============================================================ */

/* ---- Tokens ---- */
:root {
  --bg:        #05080F;
  --bg-2:      #080C16;
  --panel:     #0C111E;
  --panel-2:   #10172A;
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.14);
  --text:      #EAEFF8;
  --text-soft: #B6C0D4;
  --muted:     #7E8AA3;
  --faint:     #56617A;

  --accent:    #2EE6D6;   /* neon cyan */
  --accent-d:  #16B6A8;
  --accent-2:  #4D7CFE;   /* electric blue */
  --accent-3:  #8B6BFF;   /* violet, sparing */
  --warn:      #FFB454;

  --glow: 0 0 0 1px rgba(46,230,214,.35), 0 0 36px -6px rgba(46,230,214,.45);
  --shadow: 0 24px 60px -24px rgba(0,0,0,.7);
  --shadow-sm: 0 10px 30px -16px rgba(0,0,0,.8);

  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;

  --maxw: 1240px;
  --gut: clamp(20px, 5vw, 64px);

  --f-sans: "Manrope", system-ui, -apple-system, sans-serif;
  --f-disp: "Space Grotesk", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---- Reset ---- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html { scroll-behavior: auto; } }
body {
  font-family: var(--f-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: #03110F; }

/* ---- Background field ---- */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(77,124,254,.16), transparent 60%),
    radial-gradient(900px 620px at 8% 4%, rgba(46,230,214,.12), transparent 58%),
    var(--bg);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
          mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  opacity: .5;
}

/* ---- Typography ---- */
h1,h2,h3,h4 { font-family: var(--f-disp); font-weight: 600; line-height: 1.04; letter-spacing: -.02em; }
.h-xl { font-size: clamp(2.6rem, 6.4vw, 5.2rem); font-weight: 600; letter-spacing: -.035em; }
.h-lg { font-size: clamp(2rem, 4.6vw, 3.4rem); letter-spacing: -.03em; }
.h-md { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--text-soft); line-height: 1.65; text-wrap: pretty; }

.eyebrow {
  font-family: var(--f-mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: .6em;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }
.eyebrow.no-rule::before { display: none; }
.mono { font-family: var(--f-mono); }
.grad { background: linear-gradient(110deg, var(--accent) 0%, #7ad8ff 55%, var(--accent-2) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- Layout ---- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(72px, 11vw, 140px); position: relative; }
.section--tight { padding-block: clamp(54px, 7vw, 90px); }
.divider { height: 1px; background: var(--line); border: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .92em 1.5em; border-radius: 999px;
  font-family: var(--f-mono); font-size: .82rem; font-weight: 500;
  letter-spacing: .04em; line-height: 1; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
}
.btn .arr { transition: transform .3s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn--primary { background: var(--accent); color: #03110F; box-shadow: 0 10px 30px -10px rgba(46,230,214,.6); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px rgba(46,230,214,.7); }
.btn--ghost { border: 1px solid var(--line-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn--block { width: 100%; justify-content: center; }

/* ---- Header ---- */
.hdr {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.hdr.scrolled { background: rgba(6,9,16,.78); backdrop-filter: blur(14px); border-bottom-color: var(--line); }
.hdr__in { display: flex; align-items: center; gap: 28px; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--f-disp); font-weight: 600; font-size: 1.12rem; letter-spacing: -.02em; white-space: nowrap; }
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand small { display: block; font-family: var(--f-mono); font-size: .56rem; letter-spacing: .28em; color: var(--accent); font-weight: 500; margin-top: 2px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__item { position: relative; }
.nav__link {
  display: inline-flex; align-items: center; gap: .4em; padding: 10px 14px; border-radius: 8px;
  font-size: .92rem; color: var(--text-soft); transition: color .2s, background .2s;
}
.nav__link:hover, .nav__item:hover .nav__link { color: var(--text); }
.nav__link svg { width: 11px; height: 11px; opacity: .6; transition: transform .25s; }
.nav__item:hover .nav__link svg { transform: rotate(180deg); }
.drop {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 10px; min-width: 270px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transition: opacity .22s, transform .22s var(--ease);
}
.drop::before { content: ""; position: absolute; top: -14px; left: 0; right: 0; height: 16px; }
.drop--wide { min-width: 520px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.nav__item:hover .drop { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.drop a { display: block; padding: 10px 12px; border-radius: 8px; transition: background .18s; }
.drop a:hover { background: var(--panel-2); }
.drop a b { font-size: .9rem; display: block; }
.drop a span { font-size: .76rem; color: var(--muted); }
.hdr__cta { display: flex; align-items: center; gap: 14px; }
.hdr__tel { font-family: var(--f-mono); font-size: .82rem; color: var(--text); display: inline-flex; align-items: center; gap: 7px; }
.hdr__tel b { color: var(--accent); }
.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 10px; flex-direction: column; gap: 4px; align-items: center; justify-content: center; }
.burger span { width: 18px; height: 2px; background: var(--text); transition: .3s; }
.burger.open span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity: 0; }
.burger.open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* mobile nav */
.mnav { position: fixed; inset: 74px 0 0; z-index: 99; background: var(--bg-2); border-top: 1px solid var(--line); padding: 24px var(--gut) 60px; overflow-y: auto; transform: translateY(-12px); opacity: 0; visibility: hidden; transition: .3s var(--ease); }
.mnav.open { opacity: 1; visibility: visible; transform: none; }
.mnav details { border-bottom: 1px solid var(--line); }
.mnav summary { padding: 16px 2px; font-family: var(--f-disp); font-size: 1.15rem; list-style: none; cursor: pointer; display: flex; justify-content: space-between; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav details > div { padding-bottom: 14px; display: grid; gap: 2px; }
.mnav details a { padding: 9px 12px; color: var(--text-soft); border-radius: 8px; }
.mnav > a { display: block; padding: 16px 2px; font-family: var(--f-disp); font-size: 1.15rem; border-bottom: 1px solid var(--line); }

/* ---- Cards & panels ---- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); }
.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line); border-radius: var(--r); padding: 28px;
  position: relative; overflow: hidden; transition: border-color .3s, transform .3s var(--ease);
}
.card:hover { border-color: var(--line-2); transform: translateY(-3px); }
.card__num { font-family: var(--f-mono); font-size: .78rem; color: var(--accent); letter-spacing: .1em; }
.card__ico { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 11px; background: rgba(46,230,214,.1); border: 1px solid rgba(46,230,214,.22); color: var(--accent); margin-bottom: 18px; }
.card__ico svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.22rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .94rem; }
.tagrow { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.tag { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .05em; color: var(--text-soft); padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.02); }

/* grid helpers */
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2,1fr); }
.g3 { grid-template-columns: repeat(3,1fr); }
.g4 { grid-template-columns: repeat(4,1fr); }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px,5vw,72px); align-items: center; }

/* section head */
.shead { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 48px; flex-wrap: wrap; }
.shead p { max-width: 46ch; }

/* stat */
.stat__n { font-family: var(--f-disp); font-size: clamp(2.4rem,4.4vw,3.6rem); font-weight: 600; letter-spacing: -.03em; line-height: 1; }
.stat__l { color: var(--muted); font-size: .92rem; margin-top: 8px; }

/* ---- Footer ---- */
.foot { border-top: 1px solid var(--line); background: var(--bg-2); padding-block: 64px 32px; position: relative; }
.foot__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.foot h4 { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; font-weight: 500; }
.foot a { display: block; padding: 6px 0; color: var(--text-soft); font-size: .92rem; transition: color .2s; }
.foot a:hover { color: var(--accent); }
.foot__bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--faint); font-size: .82rem; font-family: var(--f-mono); }

/* ---- Reveal animation ---- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-d="1"]{ transition-delay: .08s; }
[data-reveal][data-d="2"]{ transition-delay: .16s; }
[data-reveal][data-d="3"]{ transition-delay: .24s; }
[data-reveal][data-d="4"]{ transition-delay: .32s; }
[data-reveal][data-d="5"]{ transition-delay: .40s; }

/* pill / badge */
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 999px; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .08em; color: var(--text-soft); background: rgba(255,255,255,.02); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(46,230,214,.18); animation: dotpulse 2.4s infinite; }
@keyframes dotpulse { 50% { box-shadow: 0 0 0 7px rgba(46,230,214,0); } }

/* breadcrumb */
.crumb { font-family: var(--f-mono); font-size: .76rem; color: var(--muted); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.crumb a:hover { color: var(--accent); }
.crumb span { color: var(--faint); }

/* page hero (inner pages) */
.phero { padding-top: 150px; padding-bottom: 30px; position: relative; }

/* ============================================================
   ARTICLE / PROSE
   ============================================================ */
.article { max-width: 768px; margin-inline: auto; }
.article__cat { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; color: var(--accent); text-transform: uppercase; }
.article__title { font-size: clamp(2rem, 4.4vw, 3.1rem); margin: 16px 0 18px; letter-spacing: -.03em; line-height: 1.05; }
.article__meta { display: flex; flex-wrap: wrap; gap: 10px 18px; font-family: var(--f-mono); font-size: .76rem; color: var(--muted); padding-bottom: 26px; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
.article__meta b { color: var(--text-soft); font-weight: 500; }
.prose > * { margin-bottom: 20px; }
.prose p { color: var(--text-soft); font-size: 1.06rem; line-height: 1.72; text-wrap: pretty; }
.prose h2 { font-family: var(--f-disp); font-size: clamp(1.4rem,2.6vw,1.85rem); font-weight: 600; letter-spacing: -.02em; margin-top: 46px; margin-bottom: 14px; }
.prose h3 { font-family: var(--f-disp); font-size: 1.2rem; font-weight: 500; margin-top: 30px; margin-bottom: 10px; }
.prose ul, .prose ol { padding-left: 4px; display: grid; gap: 11px; }
.prose li { color: var(--text-soft); font-size: 1.02rem; line-height: 1.6; padding-left: 30px; position: relative; }
.prose ul li::before { content: ""; position: absolute; left: 6px; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.prose ol { counter-reset: pr; }
.prose ol li { counter-increment: pr; }
.prose ol li::before { content: counter(pr); position: absolute; left: 0; top: 0; font-family: var(--f-mono); font-size: .8rem; color: var(--accent); font-weight: 500; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(46,230,214,.4); }
.prose a:hover { text-decoration-color: var(--accent); }
.prose strong { color: var(--text); font-weight: 600; }
.prose blockquote { border-left: 2px solid var(--accent); padding: 6px 0 6px 22px; color: var(--text); font-family: var(--f-disp); font-size: 1.25rem; font-weight: 500; line-height: 1.4; letter-spacing: -.01em; }
.kbox { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--r); padding: 24px 26px; margin: 36px 0; }
.kbox h4 { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; color: var(--accent); text-transform: uppercase; margin-bottom: 14px; }
.kbox ul { display: grid; gap: 9px; }
.kbox li { color: var(--text-soft); font-size: .96rem; padding-left: 26px; position: relative; }
.kbox li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-family: var(--f-mono); }
.article__share { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-family: var(--f-mono); font-size: .78rem; color: var(--muted); align-items: center; }

/* feature list */
.flist { display: grid; gap: 2px; }
.flist li { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.flist .ck { flex: none; width: 22px; height: 22px; border-radius: 6px; background: rgba(46,230,214,.12); color: var(--accent); display: grid; place-items: center; margin-top: 2px; }
.flist .ck svg { width: 13px; height: 13px; }
.flist b { display: block; font-family: var(--f-disp); font-size: 1.02rem; font-weight: 500; }
.flist p { color: var(--muted); font-size: .9rem; margin-top: 3px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding-top: 110px; padding-bottom: 60px; overflow: hidden; }
#net-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .9; }
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.25fr .75fr; gap: 56px; align-items: center; width: 100%; }
.hero__copy .h-xl { margin: 22px 0 22px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 34px; font-size: .72rem; color: var(--faint); letter-spacing: .08em; }
.hero__tags span { white-space: nowrap; }
.hero__hud { background: linear-gradient(180deg, rgba(12,17,30,.92), rgba(8,12,22,.92)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; backdrop-filter: blur(6px); box-shadow: var(--shadow); }
.hud__row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.hud__row:last-of-type { border-bottom: 0; }
.hud__row span { font-size: .68rem; letter-spacing: .12em; color: var(--muted); }
.hud__row b { font-family: var(--f-disp); font-size: 1.05rem; }
.hud__bar { height: 5px; border-radius: 999px; background: rgba(255,255,255,.07); overflow: hidden; margin: 4px 0 8px; }
.hud__bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; }
.hud__live { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; color: var(--accent); }
.hero__scroll { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); font-size: .68rem; letter-spacing: .25em; color: var(--faint); z-index: 1; animation: bob 2.4s var(--ease) infinite; }
@keyframes bob { 50% { transform: translateX(-50%) translateY(6px); } }

/* statbar */
.statbar .stat__n { color: var(--text); }
.statbar > .wrap > div { padding: 4px 0; }

/* partners */
.partners__lbl { text-align: center; font-size: .7rem; letter-spacing: .22em; color: var(--faint); margin-bottom: 26px; }
.partners__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(28px, 5vw, 64px); }
.partners__row img { height: 30px; width: auto; opacity: .55; filter: grayscale(1); transition: opacity .3s, filter .3s; }
.partners__row img:hover { opacity: 1; filter: none; }
.partners__word { font-family: var(--f-disp); font-weight: 600; font-size: 1.4rem; color: var(--muted); opacity: .7; }

/* service cards */
.svc { display: block; }
.svc::after { content: "→"; position: absolute; top: 26px; right: 26px; font-family: var(--f-mono); color: var(--faint); transition: color .25s, transform .25s var(--ease); }
.svc:hover::after { color: var(--accent); transform: translate(3px,-3px); }

/* ============================================================
   ARCHITECTURE
   ============================================================ */
.arch__stack { display: grid; gap: 10px; margin-bottom: 26px; }
.layer {
  display: grid; grid-template-columns: 54px 1fr auto; align-items: center; gap: 18px;
  width: 100%; text-align: left; padding: 20px 24px; border: 1px solid var(--line);
  border-radius: var(--r); background: var(--panel); transition: border-color .3s, background .3s, transform .3s var(--ease);
}
.layer:hover, .layer.active { border-color: rgba(46,230,214,.5); background: var(--panel-2); transform: translateX(6px); }
.layer__tag { color: var(--accent); font-size: .82rem; }
.layer__name { font-family: var(--f-disp); font-size: clamp(1.05rem, 1.8vw, 1.4rem); font-weight: 500; }
.layer__nodes { display: flex; gap: 7px; }
.layer__nodes i { width: 8px; height: 8px; border-radius: 50%; background: rgba(120,150,200,.35); transition: background .3s; }
.layer.active .layer__nodes i, .layer:hover .layer__nodes i { background: var(--accent); box-shadow: 0 0 10px rgba(46,230,214,.6); }
.arch__detail { padding: 34px; }
.arch__detail-tag { color: var(--accent); font-size: .76rem; letter-spacing: .14em; }
.arch__detail h3 { font-size: clamp(1.4rem, 2.4vw, 2rem); margin: 8px 0 14px; }
.arch__detail p { color: var(--text-soft); max-width: 70ch; }
.arch__pts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 20px; }
.arch__pts li { font-family: var(--f-mono); font-size: .82rem; color: var(--text-soft); display: flex; align-items: center; gap: 9px; }
.arch__pts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

@media (max-width: 480px){
  .arch__stack .layer { grid-template-columns: 32px 1fr; gap: 12px; padding: 16px 15px; }
  .layer__nodes { display: none; }
  .layer:hover, .layer.active { transform: none; }
  .layer__name { font-size: 1.04rem; }
}

/* ============================================================
   INDUSTRY CARDS
   ============================================================ */
.indcard { display: block; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--panel); transition: border-color .3s, transform .3s var(--ease); }
.indcard:hover { border-color: var(--line-2); transform: translateY(-4px); }
.indcard img { width: 100%; aspect-ratio: 3/2; object-fit: cover; filter: saturate(.85) brightness(.82); transition: filter .4s, transform .6s var(--ease); }
.indcard:hover img { filter: saturate(1) brightness(.95); transform: scale(1.04); }
.indcard__body { padding: 22px 24px 26px; }
.indcard__body span { font-size: .68rem; letter-spacing: .14em; color: var(--accent); }
.indcard__body h3 { font-size: 1.16rem; margin: 8px 0 7px; }
.indcard__body p { color: var(--muted); font-size: .9rem; }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { display: grid; gap: 0; counter-reset: tl; position: relative; }
.timeline li { display: grid; grid-template-columns: 90px 1fr; gap: 26px; padding: 30px 0; border-top: 1px solid var(--line); position: relative; }
.timeline li:last-child { border-bottom: 1px solid var(--line); }
.tl__n { font-size: 1.4rem; color: var(--accent); font-weight: 500; }
.timeline h3 { font-size: 1.3rem; margin-bottom: 8px; }
.timeline p { color: var(--muted); max-width: 64ch; }

/* ============================================================
   SERVICE AREAS / MAP
   ============================================================ */
.areas__chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.areas__chips a { font-family: var(--f-mono); font-size: .78rem; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--text-soft); transition: border-color .25s, color .25s, background .25s; }
.areas__chips a:hover { border-color: var(--accent); color: var(--accent); background: rgba(46,230,214,.06); }
.ncmap { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; }
.ncmap svg { width: 100%; height: auto; }
.ncmap__dots circle { fill: rgba(120,150,200,.55); }
.ncmap__dots circle.hub { fill: var(--accent); animation: mappulse 2.6s var(--ease) infinite; }
@keyframes mappulse { 0%,100% { opacity: 1; } 50% { opacity: .45; } }
.ncmap__lbl { fill: var(--text-soft); font-family: var(--f-mono); font-size: 9px; text-anchor: middle; }

/* posts */
.post { display: block; }
.post__more { display: inline-block; margin-top: 18px; color: var(--accent); font-size: .8rem; transition: transform .25s var(--ease); }
.post:hover .post__more { transform: translateX(4px); }

/* compliance */
.comp { display: grid; grid-template-columns: 1.3fr 1fr; gap: 44px; align-items: center; padding: 44px clamp(28px,4vw,52px); }
.comp__badges { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.comp__badge { border: 1px solid var(--line); border-radius: var(--r); padding: 20px; text-align: center; background: var(--bg-2); }
.comp__badge b { font-family: var(--f-disp); font-size: 1.5rem; display: block; }
.comp__badge span { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }

/* ============================================================
   FAQ
   ============================================================ */
.faq__split { align-items: start; }
.faq__list details { border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 12px; background: var(--panel); overflow: hidden; transition: border-color .3s; }
.faq__list details[open] { border-color: var(--line-2); }
.faq__list summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; font-family: var(--f-disp); font-size: 1.04rem; font-weight: 500; list-style: none; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary i { flex: none; width: 18px; height: 18px; position: relative; }
.faq__list summary i::before, .faq__list summary i::after { content: ""; position: absolute; background: var(--accent); transition: transform .3s; }
.faq__list summary i::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq__list summary i::after { top: 0; left: 8px; width: 2px; height: 18px; }
.faq__list details[open] summary i::after { transform: scaleY(0); }
.faq__list details p { padding: 0 24px 22px; color: var(--muted); font-size: .94rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact__card { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px,5vw,64px); padding: clamp(32px,4vw,56px); }
.contact__meta { display: grid; gap: 4px; margin-top: 30px; }
.contact__item { display: block; padding: 14px 0; border-top: 1px solid var(--line); }
.contact__item span { font-size: .66rem; letter-spacing: .16em; color: var(--muted); display: block; margin-bottom: 4px; }
.contact__item b { font-family: var(--f-disp); font-size: 1.02rem; font-weight: 500; }
a.contact__item:hover b { color: var(--accent); }
.contact__form { display: grid; gap: 14px; align-content: start; }
.contact__form label { display: grid; gap: 7px; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.contact__form input, .contact__form textarea { font-family: var(--f-sans); font-size: .96rem; color: var(--text); background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; transition: border-color .25s; resize: vertical; }
.contact__form input::placeholder, .contact__form textarea::placeholder { color: var(--faint); }
.contact__form input:focus, .contact__form textarea:focus { outline: none; border-color: var(--accent); }
.contact__note { text-align: center; font-size: .66rem; letter-spacing: .14em; color: var(--faint); margin-top: 4px; }

.foot__contact { display: flex; flex-direction: column; gap: 4px; margin-top: 18px; font-size: .86rem; }
.foot__contact a { color: var(--accent); padding: 2px 0; }

/* responsive */
@media (max-width: 1080px){ .foot__grid { grid-template-columns: 1fr 1fr; } .g4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 920px){
  .hero__in { grid-template-columns: 1fr; gap: 36px; }
  .hero__hud { max-width: 460px; }
  .comp, .contact__card { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 60px 1fr; gap: 16px; }
}
@media (max-width: 1180px){
  .hdr__tel { display: none; }
  .nav { gap: 0; }
  .nav__link { padding: 10px 11px; font-size: .88rem; }
  .brand small { display: none; }
}
@media (max-width: 900px){
  .nav, .hdr__tel { display: none; }
  .burger { display: flex; }
  .brand small { display: block; }
  .split { grid-template-columns: 1fr; }
  .g3, .g4 { grid-template-columns: 1fr; }
  .g2 { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .foot__grid { grid-template-columns: 1fr; }
  .hdr__cta .btn { display: none; }
}

/* ============================================================
   INNER PAGES — shared components
   ============================================================ */
.phero__grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(32px,5vw,64px); align-items: end; }
.phero__stats { display: grid; gap: 16px; padding: 28px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--panel); }
.phero__stats > div { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.phero__stats > div:last-child { border-bottom: 0; padding-bottom: 0; }
.phero__stats .stat__n { font-size: clamp(1.7rem,3vw,2.3rem); }

.cat { margin-bottom: 22px; }
.cat__lbl { color: var(--accent); font-size: .74rem; letter-spacing: .18em; display: block; margin-bottom: 10px; }

.srows { overflow: hidden; }
.srow { display: grid; grid-template-columns: 56px 1fr 30px; gap: 20px; align-items: center; padding: 24px 28px; border-bottom: 1px solid var(--line); transition: background .25s; }
.srow:last-child { border-bottom: 0; }
.srow:hover { background: var(--panel-2); }
.srow__n { color: var(--accent); font-size: .9rem; }
.srow__main b { font-family: var(--f-disp); font-size: 1.16rem; font-weight: 500; display: block; }
.srow__main p { color: var(--muted); font-size: .92rem; margin-top: 4px; max-width: 78ch; }
.srow__go { font-family: var(--f-mono); color: var(--faint); text-align: right; transition: color .25s, transform .25s var(--ease); }
.srow:hover .srow__go { color: var(--accent); transform: translateX(4px); }

.eng__list { margin-top: 18px; display: grid; gap: 8px; }
.eng__list li { font-size: .9rem; color: var(--text-soft); padding-left: 20px; position: relative; }
.eng__list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.eng--feat { border-color: rgba(46,230,214,.4); box-shadow: var(--glow); }

.ctaband { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 36px clamp(28px,4vw,48px); flex-wrap: wrap; }
.ctaband .lead { max-width: 52ch; }

.region { display: block; }
.region__cities { color: var(--accent); font-size: .8rem; margin: 6px 0 12px; }
.region__go { color: var(--accent); font-family: var(--f-mono); font-size: .82rem; display: inline-block; margin-top: 14px; transition: transform .25s var(--ease); }
.region:hover .region__go { transform: translateX(4px); }

.ncmap--lg { padding: clamp(24px,4vw,46px); }
.ncmap__cap { text-align: center; color: var(--faint); font-size: .68rem; letter-spacing: .14em; margin-top: 18px; }

.valuebox { padding: 32px; }
.valuebox__h { color: var(--accent); font-size: .78rem; letter-spacing: .14em; margin-bottom: 18px; }
.vlist { display: grid; gap: 0; }
.vlist li { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .96rem; }
.vlist li:last-child { border-bottom: 0; }
.vlist b { color: var(--text); font-family: var(--f-disp); font-weight: 500; margin-right: 6px; }

.certgrid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.cert { border: 1px solid var(--line); border-radius: var(--r); padding: 22px; background: var(--panel); transition: border-color .3s, transform .3s var(--ease); }
.cert:hover { border-color: rgba(46,230,214,.4); transform: translateY(-3px); }
.cert b { font-size: 1.4rem; color: var(--accent); display: block; }
.cert span { font-size: .8rem; color: var(--muted); display: block; margin-top: 6px; }

.method { display: block; }
.method__go { color: var(--accent); font-size: .78rem; display: inline-block; margin-top: 14px; }
.contact__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.framework { display: block; }
.framework__b { font-size: 1.5rem; color: var(--accent); display: block; }
.framework__t { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); display: block; margin: 4px 0 12px; }

.featured { display: grid; grid-template-columns: 1.2fr .8fr; overflow: hidden; transition: border-color .3s; }
.featured:hover { border-color: var(--line-2); }
.featured__body { padding: clamp(28px,4vw,48px); }
.featured__art { background: var(--bg-2); display: grid; place-items: center; padding: 30px; border-left: 1px solid var(--line); }
.heat { display: grid; grid-template-columns: repeat(4,1fr); gap: 6px; width: 100%; aspect-ratio: 1; }
.heat--lg { grid-template-columns: repeat(6,1fr); }
.heat span { border-radius: 6px; background: rgba(77,124,254,.3); }
.heat span.h0 { background: #15324f; } .heat span.h1 { background: #1f6f8b; } .heat span.h2 { background: #16b6a8; } .heat span.h3 { background: #2ee6d6; } .heat span.h4 { background: #9bfff4; }
.featured__art .heat span:nth-child(3n) { background: #16b6a8; }
.featured__art .heat span:nth-child(4n) { background: #2ee6d6; }
.featured__art .heat span:nth-child(5n) { background: #1f6f8b; }
.heatwrap { padding: 24px; }
.topics { display: flex; gap: 8px; flex-wrap: wrap; align-self: flex-end; }

.flist--2 { grid-template-columns: 1fr 1fr; gap: 0 44px; }

/* segmentation diagram */
.seg { display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: center; }
.seg__fw { display: flex; flex-direction: column; align-items: center; gap: 10px; justify-content: center; padding: 30px 20px; border: 1px solid rgba(46,230,214,.4); border-radius: var(--r); background: rgba(46,230,214,.06); color: var(--accent); box-shadow: var(--glow); }
.seg__fw .mono { font-size: .72rem; letter-spacing: .1em; text-align: center; }
.seg__zones { display: grid; gap: 10px; }
.zone { display: grid; grid-template-columns: 6px 1fr auto; gap: 16px; align-items: center; padding: 15px 20px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); }
.zone__bar { width: 6px; align-self: stretch; min-height: 32px; border-radius: 3px; background: linear-gradient(var(--accent),var(--accent-2)); }
.zone b { font-family: var(--f-disp); font-weight: 500; }
.zone p { color: var(--muted); font-size: .86rem; }
.zone__tag { color: var(--faint); font-size: .66rem; letter-spacing: .1em; }

/* hybrid cloud diagram */
.hybrid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.hybrid__node { border: 1px solid var(--line); border-radius: var(--r); padding: 34px; text-align: center; background: var(--panel); }
.hybrid__node .mono { color: var(--muted); font-size: .7rem; letter-spacing: .14em; display: block; margin-bottom: 8px; }
.hybrid__node b { font-family: var(--f-disp); font-size: 1.2rem; font-weight: 500; }
.hybrid__node--cloud { border-color: rgba(46,230,214,.4); box-shadow: var(--glow); }
.hybrid__link { display: flex; flex-direction: column; align-items: center; gap: 8px; min-width: 160px; }
.hybrid__link .mono { font-size: .62rem; color: var(--accent); letter-spacing: .1em; }
.hybrid__pulse { width: 100%; height: 2px; background: linear-gradient(90deg,transparent,var(--accent),transparent); position: relative; overflow: hidden; }
.hybrid__pulse::after { content: ""; position: absolute; top: 0; left: -30%; width: 30%; height: 100%; background: #9bfff4; animation: flow 2.2s linear infinite; }
@keyframes flow { to { left: 130%; } }
@media (prefers-reduced-motion: reduce){ .hybrid__pulse::after { animation: none; } }

/* NOC dashboard */
.dash { padding: 28px; }
.dash__tiles { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.dtile { border: 1px solid var(--line); border-radius: var(--r); padding: 18px; background: var(--bg-2); }
.dtile .mono { font-size: .62rem; letter-spacing: .12em; color: var(--muted); display: block; margin-bottom: 8px; }
.dtile b { font-family: var(--f-disp); font-size: 1.5rem; font-weight: 600; }
.dtile--ok b { color: var(--accent); } .dtile--warn b { color: var(--warn); }
.dash__graph { margin-top: 16px; position: relative; }
.dash__graph svg { width: 100%; height: 120px; }
.dash__cap { position: absolute; top: 8px; right: 4px; font-size: .6rem; color: var(--faint); letter-spacing: .1em; }

/* sitemap page */
.sm-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px 32px; }
.sm-h { font-size: .72rem; letter-spacing: .18em; color: var(--accent); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.sm-list { display: grid; gap: 4px; }
.sm-list a { display: block; padding: 7px 0; color: var(--text-soft); font-size: .94rem; transition: color .2s, transform .2s var(--ease); }
.sm-list a:hover { color: var(--accent); transform: translateX(4px); }
@media (max-width: 820px){ .sm-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .sm-grid { grid-template-columns: 1fr; } }

/* sticky mobile action bar */
.callbar { display: none; }
@media (max-width: 760px){
  .callbar {
    display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 120;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    background: rgba(8,12,22,.92); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  }
  .callbar__btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; border-radius: 12px; font-family: var(--f-mono); font-size: .82rem; font-weight: 500; }
  .callbar__call { border: 1px solid var(--line-2); color: var(--text); }
  .callbar__cta { background: var(--accent); color: #03110F; box-shadow: 0 8px 24px -8px rgba(46,230,214,.6); }
  body { padding-bottom: 70px; }
}

/* reviews / Google trust strip */
.gbiz { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; text-align: center; }
.gbiz__stars { color: #FFB454; font-size: 1.1rem; letter-spacing: 2px; }
.gbiz a { color: var(--accent); font-family: var(--f-mono); font-size: .82rem; }
.gbiz a:hover { text-decoration: underline; }

/* lead-magnet checklist items */
.cl-h { font-family: var(--f-disp); font-size: 1.25rem; font-weight: 600; margin: 34px 0 14px; color: var(--accent); }
.cl-list { display: grid; gap: 10px; margin-bottom: 10px; }
.cl-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); cursor: pointer; transition: border-color .2s; position: relative; }
.cl-item:hover { border-color: var(--line-2); }
.cl-item input { position: absolute; opacity: 0; width: 0; height: 0; }
.cl-box { flex: none; width: 22px; height: 22px; border: 1.5px solid var(--line-2); border-radius: 6px; margin-top: 1px; display: grid; place-items: center; transition: background .2s, border-color .2s; }
.cl-box::after { content: "✓"; color: #03110F; font-size: 14px; font-weight: 700; opacity: 0; }
.cl-item input:checked + .cl-box { background: var(--accent); border-color: var(--accent); }
.cl-item input:checked + .cl-box::after { opacity: 1; }
.cl-txt { font-size: 1.02rem; color: var(--text-soft); line-height: 1.5; }
.cl-txt b { color: var(--accent); margin-right: 8px; font-size: .82rem; }
.cl-item input:checked ~ .cl-txt { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--faint); }
.cl-score { padding: 26px 28px; margin-top: 30px; }
.cl-score > b { color: var(--accent); font-size: .72rem; letter-spacing: .16em; display: block; margin-bottom: 10px; }
.cl-score p { color: var(--text-soft); line-height: 1.9; }

/* lead-magnet checklist page print styles */
@media print {
  .hdr, .foot, .callbar, .scrollbar, .ctaband, .crumb, .btn { display: none !important; }
  body { background: #fff !important; color: #111 !important; }
  body::before, body::after { display: none !important; }
  .cl-item { border-color: #ccc !important; }
}

@media (max-width: 920px){
  .phero__grid { grid-template-columns: 1fr; }
  .seg, .hybrid, .featured { grid-template-columns: 1fr; }
  .hybrid__link { flex-direction: row; min-width: 0; }
  .hybrid__pulse { width: 60px; }
  .dash__tiles { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px){ .flist--2 { grid-template-columns: 1fr; } }
@media (max-width: 560px){
  .certgrid { grid-template-columns: 1fr 1fr; }
  .contact__row { grid-template-columns: 1fr; }
  .srow { grid-template-columns: 44px 1fr; }
  .srow__go { display: none; }
}

/* ============================================================
   MOTION LAYER — GPU-only (transform/opacity), reduced-motion safe
   ============================================================ */

/* scroll progress bar (injected by JS) */
.scrollbar { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 200; background: linear-gradient(90deg, var(--accent), var(--accent-2)); box-shadow: 0 0 12px rgba(46,230,214,.6); will-change: width; }

/* reveal direction + scale variants (opt-in via data-rv) */
[data-reveal][data-rv="left"]  { transform: translateX(-32px); }
[data-reveal][data-rv="right"] { transform: translateX(32px); }
[data-reveal][data-rv="scale"] { transform: scale(.94); }
[data-reveal][data-rv="left"].in,
[data-reveal][data-rv="right"].in,
[data-reveal][data-rv="scale"].in { transform: none; }

/* hover: button shine sweep */
.btn { position: relative; overflow: hidden; }
.btn--primary::after { content: ""; position: absolute; top: 0; left: -130%; width: 55%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent); transform: skewX(-20deg); pointer-events: none; }
.btn--primary:hover::after { animation: shine .85s ease; }
@keyframes shine { to { left: 150%; } }

/* hover: nav underline grow */
.nav__link::after { content: ""; position: absolute; left: 13px; right: 13px; bottom: 5px; height: 1.5px; border-radius: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav__item:hover > .nav__link::after, .nav__link:hover::after { transform: scaleX(1); }

/* hover: card inner glow (works on .card, .svc, .method, .cert, .region, .eng, .framework, .post) */
.card::before { content: ""; position: absolute; top: -45%; left: 50%; transform: translateX(-50%); width: 130%; height: 85%; background: radial-gradient(closest-side, rgba(46,230,214,.16), transparent 70%); opacity: 0; transition: opacity .45s var(--ease); pointer-events: none; z-index: 0; }
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }

/* hover: industry card glow */
.indcard:hover { box-shadow: 0 0 0 1px rgba(46,230,214,.35), 0 24px 60px -30px rgba(46,230,214,.45); }

/* always-on flourishes (motion enabled per site-owner request) */
  /* shimmer on gradient headline */
  .grad { background-size: 220% auto; animation: shimmer 7s linear infinite; }
  @keyframes shimmer { to { background-position: 220% center; } }

  /* hero HUD bar fills on load */
  .hud__bar i { transform-origin: left; animation: barfill 1.7s var(--ease) both; }
  @keyframes barfill { from { transform: scaleX(0); } }

  /* hero HUD floats gently */
  .hero__hud { animation: floaty 7s ease-in-out infinite; }
  @keyframes floaty { 50% { transform: translateY(-9px); } }

  /* timeline rows stagger in once the list reveals */
  .timeline.in li { animation: tlrow .6s var(--ease) both; }
  .timeline.in li:nth-child(1){ animation-delay: .05s; }
  .timeline.in li:nth-child(2){ animation-delay: .15s; }
  .timeline.in li:nth-child(3){ animation-delay: .25s; }
  .timeline.in li:nth-child(4){ animation-delay: .35s; }
  .timeline.in li:nth-child(5){ animation-delay: .45s; }
  @keyframes tlrow { from { opacity: 0; transform: translateX(-16px); } }

  /* FAQ answer slides in */
  .faq__list details[open] p { animation: ansin .42s var(--ease); }
  @keyframes ansin { from { opacity: 0; transform: translateY(-7px); } }

  /* animated connection lines in SVG maps */
  .ncmap svg g[stroke] path { stroke-dasharray: 5 7; animation: dashflow 1.6s linear infinite; }
  @keyframes dashflow { to { stroke-dashoffset: -24; } }

  /* zone bars in segmentation diagram pulse subtly */
  .zone__bar { background-size: 100% 200%; animation: zoneflow 3.5s ease-in-out infinite; }
  @keyframes zoneflow { 50% { background-position: 0 100%; } }

  /* eyebrow tick draws in on reveal */
  [data-reveal] .eyebrow::before, .eyebrow[data-reveal]::before { width: 0; animation: rule .7s var(--ease) .25s forwards; }
  [data-reveal].in .eyebrow::before, .eyebrow[data-reveal].in::before { width: 26px; }
  @keyframes rule { to { width: 26px; } }

  /* dashboard graph line draws */
  .dash__graph polyline:first-child { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.2s var(--ease) .2s forwards; }
  @keyframes draw { to { stroke-dashoffset: 0; } }