/* Lexore Technologies — dark-first SaaS site.
   Layout concept: dark "control room" bands with circuit-trace connectors (from the logo),
   punctuated by light paper sections for reading-heavy content. */
:root {
  --green: #4F8FE0;
  --green-hi: #5ED6E0;
  --copper: #E8A67E;
  --lex: linear-gradient(90deg, #E8A67E 0%, #C99AAE 34%, #6E9BE0 62%, #5ED6E0 100%);
  --forest: #0C1B27;
  --bg: #080A0B;
  --surface: #111417;
  --surface-2: #171C20;
  --line: rgba(155,162,169, .16);
  --line-strong: rgba(155,162,169, .28);
  --fg: #FFFFFF;
  --muted: #9BA2A9;
  --paper: #F7F8F9;
  --ink: #0C1014;
  --ink-muted: #495158;
  --paper-line: #DDE1E4;
  --warn: #F5B544;
  --danger: #F87171;
  --font: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --r-sm: 8px; --r: 14px; --r-lg: 22px;
  --shadow: 0 24px 60px -24px rgba(0,0,0, .7), 0 0 0 1px var(--line);
  --glow: 0 0 80px -10px rgba(79,143,224, .45);
  --wrap: 1200px;
  --gut-l: max(20px, env(safe-area-inset-left, 0px));
  --gut-r: max(20px, env(safe-area-inset-right, 0px));
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--bg); }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -.02em; text-wrap: balance; font-weight: 800; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--green-hi); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--green); color: #fff; padding: 10px 16px; border-radius: var(--r-sm); font-weight: 700; text-decoration: none; }
.skip:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gut-l); padding-right: var(--gut-r); }
.section { padding-block: clamp(72px, 10vw, 128px); position: relative; }
.section--paper { background: var(--paper); color: var(--ink); }
.section--paper .muted, .section--paper .lead { color: var(--ink-muted); }
.section--forest { background: linear-gradient(180deg, var(--bg), var(--forest) 60%, var(--bg)); }
.section--surface { background: var(--surface); }

.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--green-hi); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; box-shadow: 4px 0 0 0 currentColor; }
.section--paper .eyebrow { color: var(--green); }
.h1 { font-size: clamp(2.4rem, 5.2vw, 4.1rem); }
.h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.h3 { font-size: 1.25rem; letter-spacing: -.01em; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--muted); max-width: 62ch; }
.muted { color: var(--muted); }
.accent { background: var(--lex); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section--paper .accent { background: linear-gradient(90deg, #C9774A, #9E6E8A 34%, #3F72C4 62%, #1F9DAA); -webkit-background-clip: text; background-clip: text; color: transparent; }
.head { display: grid; gap: 18px; margin-bottom: clamp(40px, 6vw, 64px); max-width: 760px; }
.head--center { margin-inline: auto; text-align: center; justify-items: center; }
.note { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.section--paper .note { color: var(--ink-muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .2s ease, background .2s ease, background-position .4s ease, box-shadow .2s ease, border-color .2s ease; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--lex); background-size: 140% 100%; background-position: 0 0; color: #0A0D12; box-shadow: 0 10px 30px -10px rgba(79,143,224,.8), inset 0 1px 0 rgba(255,255,255,.2); }
.btn--primary:hover { background: var(--lex); background-size: 140% 100%; background-position: 100% 0; box-shadow: 0 14px 36px -10px rgba(94,214,224,.7); }
.btn--ghost { background: rgba(255,255,255,.03); border-color: var(--line-strong); color: var(--fg); }
.btn--ghost:hover { border-color: var(--green-hi); background: rgba(94,214,224,.06); }
.section--paper .btn--ghost { color: var(--ink); border-color: var(--paper-line); background: #fff; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(3px); }
.link { color: var(--green-hi); font-weight: 700; text-decoration: none; display: inline-flex; gap: 6px; align-items: center; font-size: 14px; }
.link:hover { text-decoration: underline; text-underline-offset: 4px; }
.section--paper .link { color: var(--green); }

/* Progress */
.progress { position: fixed; left: 0; top: env(safe-area-inset-top, 0px); height: 2px; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--lex); z-index: 70; }

/* Header */
.header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; transition: background .3s ease, border-color .3s ease, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.header.scrolled { background: rgba(8,10,11, .82); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border-bottom-color: var(--line); }
.header__in { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand img { width: 40px; height: 40px; animation: lx-spin 18s linear infinite; will-change: transform; }
.itile.hub img { animation: lx-spin 24s linear infinite; }
@keyframes lx-spin { to { transform: rotate(360deg); } }
.brand__word { display: grid; line-height: 1; }
.brand__name { font-family: "Orbitron", "Michroma", "Eurostile", "Arial Black", sans-serif; font-weight: 700; font-size: 19px; letter-spacing: .04em; color: #FFFFFF; background: linear-gradient(180deg, #FFFFFF 30%, #F4F5F7 70%, #E2E3E7 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
/* "LEX" colours sampled from the logo: copper → rose → blue → cyan */
.brand__name b { font-weight: 700; background: linear-gradient(90deg, #E8A67E 0%, #C99AAE 34%, #6E9BE0 62%, #5ED6E0 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 0 6px rgba(110,170,224, .35)); }
.brand__sub { font-size: 9.5px; letter-spacing: .42em; color: #FFFFFF; text-shadow: 0 0 8px rgba(255,255,255,.25); margin-top: 5px; font-weight: 500; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav > a, .nav__drop > button { padding: 10px 12px; border-radius: 8px; text-decoration: none; font-size: 14.5px; font-weight: 600; color: #D7DBDE; background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: color .2s, background .2s; }
.nav > a:hover, .nav__drop > button:hover { color: #fff; background: rgba(255,255,255,.05); }
.nav a[aria-current="page"], .nav__drop.is-current > button { color: var(--green-hi); }
.nav__drop { position: relative; }
.nav__drop > button svg { transition: transform .2s; }
.nav__drop.open > button svg { transform: rotate(180deg); }
.mega { position: absolute; top: calc(100% + 10px); left: 50%; width: min(760px, 92vw); transform: translate(-40%, 8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; background: rgba(17,20,23, .98); border: 1px solid var(--line-strong); border-radius: var(--r-lg); padding: 14px; box-shadow: var(--shadow), var(--glow); display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.nav__drop.open .mega { opacity: 1; visibility: visible; transform: translate(-40%, 0); }
.mega a { display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding: 12px; border-radius: 12px; text-decoration: none; align-items: start; transition: background .15s; }
.mega a:hover, .mega a:focus-visible { background: rgba(94,214,224,.07); }
.mega strong { font-size: 14.5px; display: block; }
.mega span { font-size: 13px; color: var(--muted); line-height: 1.45; }
.mega__foot { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px; margin-top: 6px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: linear-gradient(145deg, rgba(94,214,224,.18), rgba(79,143,224,.05)); border: 1px solid rgba(94,214,224,.25); color: var(--green-hi); flex-shrink: 0; }
.ico svg { width: 20px; height: 20px; }
.header__cta { margin-left: 8px; }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 10px; background: rgba(255,255,255,.04); border: 1px solid var(--line-strong); cursor: pointer; place-items: center; }
.burger span { display: block; width: 18px; height: 2px; background: #fff; border-radius: 2px; position: relative; transition: background .2s; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s; }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }
.drawer { display: none; }

@media (max-width: 1040px) {
  .nav, .header__cta { display: none; }
  .burger { display: grid; }
  .drawer { display: block; position: fixed; inset: calc(72px + env(safe-area-inset-top, 0px)) 0 0 0; background: var(--bg); z-index: 49; overflow-y: auto; padding: 16px var(--gut-r) calc(32px + env(safe-area-inset-bottom, 0px)) var(--gut-l); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; }
  .drawer.open { opacity: 1; visibility: visible; transform: none; }
  .drawer a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 700; font-size: 18px; }
  .drawer a[aria-current="page"] { color: var(--green-hi); }
  .drawer .sub a { font-size: 15px; font-weight: 600; color: #D7DBDE; padding: 11px 4px 11px 18px; }
  .drawer .btn { margin-top: 20px; width: 100%; border-bottom: 0; }
}

/* Hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 96px) clamp(72px, 9vw, 120px); }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 75%); animation: gridmove 24s linear infinite; opacity: .55; }
@keyframes gridmove { to { background-position: 56px 56px; } }
.hero__glow { position: absolute; width: 720px; height: 720px; border-radius: 50%; background: radial-gradient(circle, rgba(79,143,224,.38), transparent 62%); right: -180px; top: -160px; filter: blur(20px); animation: breathe 9s ease-in-out infinite; pointer-events: none; }
.hero__glow--2 { width: 480px; height: 480px; left: -200px; right: auto; top: 50%; background: radial-gradient(circle, rgba(94,214,224,.14), transparent 65%); animation-delay: -4s; }
@keyframes breathe { 50% { transform: scale(1.12); opacity: .75; } }
.hero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero__copy { display: grid; gap: 24px; }
.hero__copy .h1 span { background: var(--lex); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 700; color: #DDE2E6; }
.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 12.5px; font-weight: 600; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(17,20,23,.7); color: #CFD4D8; display: inline-flex; align-items: center; gap: 8px; }
.chip i { width: 6px; height: 6px; border-radius: 50%; background: var(--green-hi); box-shadow: 0 0 10px var(--green-hi); }
.hero__visual { position: relative; perspective: 1600px; min-width: 0; }
.tilt { transform: rotateY(-11deg) rotateX(6deg) rotateZ(.5deg); transform-style: preserve-3d; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.hero__visual:hover .tilt { transform: rotateY(-5deg) rotateX(3deg); }
.float { position: absolute; background: rgba(17,20,23, .92); border: 1px solid var(--line-strong); border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow); backdrop-filter: blur(8px); font-size: 12px; animation: bob 6s ease-in-out infinite; z-index: 2; }
.float--a { left: -28px; bottom: 16%; animation-delay: -2s; }
.float--b { right: -18px; top: 40%; }
.float strong { display: block; font-size: 15px; font-family: var(--mono); }
@keyframes bob { 50% { transform: translateY(-10px); } }
@media (max-width: 960px) {
  .hero__in { grid-template-columns: minmax(0, 1fr); }
  .tilt { transform: rotateX(8deg); }
  .float--a { left: 6px; } .float--b { right: 6px; }
}

/* Mock app UI */
.app { background: linear-gradient(180deg, #12161A, #0D1013); border: 1px solid var(--line-strong); border-radius: 18px; box-shadow: var(--shadow), var(--glow); overflow: hidden; font-size: 12px; color: #DCE0E4; }
.app__bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: rgba(0,0,0,.2); }
.app__bar i { width: 9px; height: 9px; border-radius: 50%; background: #293036; }
.app__bar i:first-child { background: #3B444C; }
.app__url { margin-left: 10px; font-family: var(--mono); font-size: 10.5px; color: var(--muted); background: rgba(255,255,255,.04); padding: 3px 10px; border-radius: 6px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app__tag { font-family: var(--mono); font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--warn); border: 1px solid rgba(245,181,68,.35); padding: 2px 7px; border-radius: 999px; white-space: nowrap; }
.app__body { display: grid; grid-template-columns: 150px minmax(0, 1fr); min-height: 340px; }
.app__side { border-right: 1px solid var(--line); padding: 14px 10px; display: grid; align-content: start; gap: 3px; background: rgba(0,0,0,.15); }
.app__side b { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding: 4px 8px 8px; font-family: var(--mono); font-weight: 500; }
.app__side span { padding: 7px 9px; border-radius: 7px; display: flex; align-items: center; gap: 8px; color: #B8BFC5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app__side span::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: #323B43; flex-shrink: 0; }
.app__side span.on { background: rgba(94,214,224,.1); color: #fff; }
.app__side span.on::before { background: var(--green-hi); }
.app__main { padding: 14px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.app__title { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.app__title h4 { font-size: 15px; letter-spacing: -.01em; }
.app__title em { font-style: normal; font-family: var(--mono); font-size: 10px; color: var(--muted); }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.kpi { background: rgba(255,255,255,.03); border: 1px solid var(--line); border-radius: 10px; padding: 10px; min-width: 0; }
.kpi small { color: var(--muted); font-size: 10.5px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi strong { font-family: var(--mono); font-size: 15px; display: block; margin-top: 2px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.kpi .d { font-size: 10px; color: var(--green-hi); font-family: var(--mono); }
.kpi .d.down { color: var(--warn); }
.panel { background: rgba(255,255,255,.025); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-width: 0; }
.panel h5 { margin: 0 0 8px; font-size: 11px; font-weight: 700; color: #C9CED3; display: flex; justify-content: space-between; gap: 8px; }
.panel h5 span { font-family: var(--mono); font-weight: 400; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 10px; }
.chart { width: 100%; height: 110px; }
.chart .gl { stroke: rgba(155,162,169,.12); stroke-width: 1; }
.chart .ln { fill: none; stroke: var(--green-hi); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 1.6s .2s cubic-bezier(.4,.1,.2,1) forwards; }
.chart .ln2 { fill: none; stroke: #5A636C; stroke-width: 1.5; stroke-dasharray: 3 4; }
.chart .ar { fill: url(#lxg); opacity: 0; animation: fade .8s 1s forwards; }
.chart .bar { fill: rgba(94,214,224,.75); transform-origin: bottom; transform-box: fill-box; animation: grow .9s cubic-bezier(.2,.8,.2,1) both; }
.chart .bar.alt { fill: rgba(79,143,224,.45); }
.chart text { fill: var(--muted); font-size: 8px; font-family: var(--mono); }
.chart .dot { fill: var(--green-hi); stroke: #0D1013; stroke-width: 2; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }
@keyframes grow { from { transform: scaleY(0); } }
.tbl { width: 100%; border-collapse: collapse; font-size: 11px; }
.tbl th { text-align: left; color: var(--muted); font-weight: 500; font-size: 10px; padding: 0 6px 6px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 7px 6px 7px 0; border-bottom: 1px solid rgba(155,162,169,.07); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 120px; font-variant-numeric: tabular-nums; }
.tbl td.num { font-family: var(--mono); }
.tblw { overflow-x: auto; }
.pill { display: inline-block; font-size: 9.5px; padding: 2px 7px; border-radius: 999px; font-weight: 700; background: rgba(94,214,224,.12); color: var(--green-hi); }
.pill.w { background: rgba(245,181,68,.12); color: var(--warn); }
.pill.n { background: rgba(155,162,169,.12); color: #C5CACE; }
.pill.r { background: rgba(248,113,113,.12); color: var(--danger); }
.meter { height: 6px; border-radius: 4px; background: rgba(255,255,255,.06); overflow: hidden; }
.meter i { display: block; height: 100%; background: linear-gradient(90deg, var(--green), var(--green-hi)); border-radius: 4px; transform-origin: left; animation: growx 1.2s cubic-bezier(.2,.8,.2,1) both; }
@keyframes growx { from { transform: scaleX(0); } }
.mrow { display: grid; grid-template-columns: minmax(56px, 1.2fr) minmax(30px, 1fr) 30px; gap: 8px; align-items: center; padding: 4px 0; }
.mrow span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mrow b { font-family: var(--mono); font-size: 10px; font-weight: 500; color: var(--muted); text-align: right; }
.kanban { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.kcol { background: rgba(0,0,0,.18); border-radius: 9px; padding: 8px; display: grid; gap: 6px; align-content: start; min-width: 0; }
.kcol > b { font-size: 10px; color: var(--muted); font-weight: 600; display: flex; justify-content: space-between; }
.kcard { background: #181D22; border: 1px solid var(--line); border-radius: 7px; padding: 7px 8px; font-size: 10.5px; display: grid; gap: 5px; }
.kcard i { font-style: normal; font-family: var(--mono); font-size: 9px; color: var(--muted); }
.tokens { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.token { background: rgba(0,0,0,.2); border: 1px solid var(--line); border-radius: 10px; padding: 10px; text-align: center; min-width: 0; }
.token.now { border-color: rgba(94,214,224,.5); background: rgba(94,214,224,.07); box-shadow: inset 0 0 20px rgba(94,214,224,.08); }
.token small { color: var(--muted); font-size: 10px; display: block; }
.token strong { font-family: var(--mono); font-size: 20px; display: block; color: #fff; }
.token.now strong { color: var(--green-hi); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .55; } }
.donut-wrap { display: grid; grid-template-columns: minmax(56px, 84px) minmax(0, 1fr); gap: 10px; align-items: center; }
.donut-wrap svg { width: 100%; height: auto; }
.legend { display: grid; gap: 6px; font-size: 10.5px; }
.legend span { display: flex; align-items: center; gap: 6px; white-space: nowrap; min-width: 0; }
.legend span i { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.legend span em { font-style: normal; font-family: var(--mono); color: var(--muted); margin-left: auto; }
.heat { display: grid; grid-template-columns: 26px repeat(7, minmax(0, 1fr)); gap: 3px; font-size: 9px; color: var(--muted); font-family: var(--mono); }
.heat i { aspect-ratio: 1.6; border-radius: 3px; background: rgba(94,214,224,var(--a)); }
@media (max-width: 560px) {
  .app__body { grid-template-columns: minmax(0, 1fr); }
  .app__side { display: none; }
  .grid2 { grid-template-columns: minmax(0, 1fr); }
  .app { font-size: 11px; }
}

/* Cards / products */
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1100px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .cards { grid-template-columns: minmax(0, 1fr); } }
.pcard { position: relative; display: grid; grid-template-rows: auto auto 1fr auto; gap: 14px; padding: 18px; background: linear-gradient(180deg, var(--surface), #0C0F11); border: 1px solid var(--line); border-radius: var(--r-lg); transition: transform .3s cubic-bezier(.2,.7,.2,1), border-color .3s, box-shadow .3s; overflow: hidden; }
.pcard::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(94,214,224,.10), transparent 40%); opacity: 0; transition: opacity .3s; }
.pcard:hover { transform: translateY(-4px); border-color: rgba(94,214,224,.35); box-shadow: 0 30px 60px -30px rgba(79,143,224,.45); }
.pcard:hover::after { opacity: 1; }
.pcard__vis { height: 130px; border-radius: 12px; background: #0A0D0F; border: 1px solid var(--line); overflow: hidden; padding: 10px; position: relative; }
.pcard__top { display: flex; gap: 12px; align-items: center; }
.pcard h3 { font-size: 1.08rem; }
.pcard p { color: var(--muted); font-size: 14px; }
.pcard ul { display: grid; gap: 7px; font-size: 13.5px; color: #D3D7DB; align-self: start; }
.pcard li, .ticks li { display: flex; gap: 9px; align-items: flex-start; }
.pcard li::before, .ticks li::before { content: ""; width: 14px; height: 14px; flex-shrink: 0; margin-top: 3px; border-radius: 50%; background: rgba(94,214,224,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2L11.5 5.6' fill='none' stroke='%235ED6E0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat; }
.pcard__act { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-top: 14px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.tag-opt { font-size: 10.5px; font-family: var(--mono); color: var(--warn); border: 1px solid rgba(245,181,68,.3); padding: 0 6px; border-radius: 6px; margin-left: 4px; white-space: nowrap; }
.ticks { display: grid; gap: 10px; }

/* Mini visuals inside product cards */
.mini { position: absolute; inset: 10px; display: grid; gap: 6px; }
.mini .bars { display: flex; align-items: flex-end; gap: 5px; height: 60px; }
.mini .bars i { flex: 1; background: linear-gradient(180deg, var(--green-hi), rgba(79,143,224,.3)); border-radius: 3px 3px 0 0; transform-origin: bottom; transition: transform .5s; }
.pcard:hover .mini .bars i { animation: grow .7s cubic-bezier(.2,.8,.2,1) both; }
.mini .row { display: flex; align-items: center; gap: 6px; height: 14px; }
.mini .row i { height: 6px; border-radius: 3px; background: #232A31; }
.mini .row i.g { background: var(--green-hi); }
.mini .av { width: 14px; height: 14px; border-radius: 50%; background: #2B333A; flex-shrink: 0; }
.mini .tile { border-radius: 6px; background: #14181C; border: 1px solid var(--line); display: grid; place-items: center; font-family: var(--mono); font-size: 13px; color: #fff; }
.mini .tile.g { border-color: rgba(94,214,224,.5); color: var(--green-hi); }

/* Explorer */
.explorer { display: grid; gap: 28px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; padding: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; width: fit-content; max-width: 100%; }
.tab { border: 0; background: none; padding: 10px 16px; border-radius: 11px; font-weight: 700; font-size: 14px; color: var(--muted); cursor: pointer; transition: color .2s, background .2s; white-space: nowrap; }
.tab:hover { color: #fff; }
.tab[aria-selected="true"] { background: var(--lex); color: #0A0D12; box-shadow: 0 8px 20px -8px rgba(79,143,224,.8); }
@media (max-width: 720px) {
  .tabs { flex-wrap: nowrap; overflow-x: auto; width: 100%; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
}
.explorer__panel { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.3fr); gap: clamp(24px, 4vw, 48px); align-items: center; }
@media (max-width: 960px) { .explorer__panel { grid-template-columns: minmax(0, 1fr); } }
.explorer__copy { display: grid; gap: 18px; align-content: start; }
.explorer__copy .ctas { display: flex; gap: 10px; flex-wrap: wrap; }
.swap { transition: opacity .28s ease, transform .28s ease; }
.swap.out { opacity: 0; transform: translateY(10px); }

/* Workflow */
.flow { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.flow__line { position: absolute; left: 8%; right: 8%; top: 38px; height: 2px; background: var(--line-strong); overflow: hidden; border-radius: 2px; }
.flow__line::after { content: ""; position: absolute; top: 0; left: -30%; width: 30%; height: 100%; background: linear-gradient(90deg, transparent, var(--green-hi), transparent); animation: run 3.2s linear infinite; }
@keyframes run { to { left: 100%; } }
.fstep { position: relative; display: grid; justify-items: center; text-align: center; gap: 12px; padding: 0; background: none; border: 0; cursor: pointer; color: inherit; }
.fstep__node { width: 76px; height: 76px; border-radius: 22px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line-strong); color: var(--green-hi); transition: all .25s; position: relative; z-index: 1; }
.fstep__node svg { width: 28px; height: 28px; }
.fstep span { font-weight: 700; font-size: 14px; line-height: 1.3; }
.fstep small { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.fstep:hover .fstep__node { border-color: var(--green-hi); }
.fstep[aria-pressed="true"] .fstep__node { background: var(--green); color: #fff; border-color: var(--green-hi); box-shadow: 0 0 0 6px rgba(94,214,224,.12), var(--glow); }
.flow__detail { margin-top: 36px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 22px 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.flow__detail h3 { font-size: 1.15rem; margin-bottom: 4px; }
@media (max-width: 900px) {
  .flow { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .flow__line { left: 37px; right: auto; top: 20px; bottom: 20px; width: 2px; height: auto; }
  .flow__line::after { left: 0; top: -30%; width: 100%; height: 30%; background: linear-gradient(180deg, transparent, var(--green-hi), transparent); animation-name: runv; }
  .fstep { grid-template-columns: 76px minmax(0, 1fr); justify-items: start; text-align: left; align-items: center; column-gap: 16px; row-gap: 0; }
  .fstep span, .fstep small { grid-column: 2; }
  .fstep__node { grid-row: 1 / span 2; }
  .flow__detail { grid-template-columns: minmax(0, 1fr); }
}
@keyframes runv { to { top: 100%; } }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 960px) { .benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .benefits { grid-template-columns: minmax(0, 1fr); } }
.bcard { border-radius: var(--r-lg); padding: 24px; display: grid; gap: 14px; align-content: start; background: #fff; border: 1px solid var(--paper-line); color: var(--ink); transition: transform .3s, box-shadow .3s; }
.bcard:hover { transform: translateY(-3px); box-shadow: 0 24px 50px -28px rgba(11,36,24,.35); }
.bcard p { color: var(--ink-muted); font-size: 15px; }
.bcard--dark { background: var(--forest); color: #fff; border-color: #1C3347; }
.bcard--dark p { color: #B4C3D0; }
.bvis { height: 110px; border-radius: 14px; background: var(--paper); border: 1px solid var(--paper-line); position: relative; overflow: hidden; }
.bcard--dark .bvis { background: rgba(0,0,0,.25); border-color: rgba(94,214,224,.15); }
.bvis svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* Industries */
.ind { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1100px) { .ind { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .ind { grid-template-columns: minmax(0, 1fr); } }
.icard { padding: 22px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); display: grid; gap: 12px; align-content: start; grid-template-rows: auto auto 1fr auto auto; transition: border-color .25s, transform .25s; }
.icard:hover { border-color: rgba(94,214,224,.35); transform: translateY(-3px); }
.icard p { color: var(--muted); font-size: 14px; }
.icard .fits { display: flex; flex-wrap: wrap; gap: 6px; }
.icard .fits span { font-size: 11.5px; font-weight: 600; padding: 4px 9px; border-radius: 999px; background: rgba(94,214,224,.08); color: #C6EEF3; border: 1px solid rgba(94,214,224,.18); }
.lbl { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* Services */
.svc { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--paper-line); border-radius: var(--r-lg); overflow: hidden; background: #fff; }
.svc > div { padding: 26px; display: grid; gap: 12px; align-content: start; border-right: 1px solid var(--paper-line); border-bottom: 1px solid var(--paper-line); transition: background .25s; }
.svc > div:hover { background: #F1F5FB; }
.svc > div:nth-child(4n) { border-right: 0; }
.svc > div:nth-last-child(-n+4) { border-bottom: 0; }
.svc h3 { font-size: 1.05rem; color: var(--ink); }
.svc p { color: var(--ink-muted); font-size: 14.5px; }
.svc .ico { background: #E6F0FB; border-color: #C6DAF3; color: var(--green); }
@media (max-width: 1000px) {
  .svc { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc > div:nth-child(4n) { border-right: 1px solid var(--paper-line); }
  .svc > div:nth-child(2n) { border-right: 0; }
  .svc > div:nth-last-child(-n+4) { border-bottom: 1px solid var(--paper-line); }
  .svc > div:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 600px) {
  .svc { grid-template-columns: minmax(0, 1fr); }
  .svc > div { border-right: 0 !important; border-bottom: 1px solid var(--paper-line) !important; }
  .svc > div:last-child { border-bottom: 0 !important; }
}

/* Timeline */
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.timeline__track { position: absolute; top: 27px; left: 28px; right: 28px; height: 2px; background: var(--line-strong); }
.timeline__fill { position: absolute; inset: 0; background: var(--lex); transform-origin: left; transform: scaleX(var(--p, 1)); transition: transform 1.4s cubic-bezier(.3,.7,.2,1); }
.tstep { position: relative; display: grid; gap: 14px; align-content: start; }
.tstep__n { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-weight: 700; background: var(--bg); border: 2px solid var(--green); color: var(--green-hi); position: relative; z-index: 1; transition: background .4s, color .4s; }
.tstep.lit .tstep__n { background: var(--green); color: #fff; box-shadow: 0 0 0 6px rgba(94,214,224,.12); }
.tstep h3 { font-size: 1.2rem; }
.tstep p { color: var(--muted); font-size: 15px; max-width: 30ch; }
@media (max-width: 860px) {
  .timeline { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .timeline__track { top: 28px; bottom: 28px; left: 27px; right: auto; width: 2px; height: auto; }
  .timeline__fill { transform-origin: top; transform: scaleY(var(--p, 1)); }
  .tstep { grid-template-columns: 56px minmax(0, 1fr); column-gap: 18px; }
  .tstep__n { grid-row: 1 / span 2; }
}

/* Integrations */
.integ { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 960px) { .integ { grid-template-columns: minmax(0, 1fr); } }
.igrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; position: relative; }
.itile { aspect-ratio: 1.15; border-radius: 18px; background: var(--surface); border: 1px dashed var(--line-strong); display: grid; place-items: center; align-content: center; gap: 10px; text-align: center; padding: 10px; transition: border-color .25s, transform .25s; max-width: 100%; }
.itile:hover { border-color: var(--green-hi); transform: translateY(-2px); }
.itile b { font-size: 13.5px; }
.itile small { font-family: var(--mono); font-size: 10px; color: var(--muted); }
.itile.hub { border-style: solid; border-color: rgba(94,214,224,.5); background: radial-gradient(circle at 50% 40%, rgba(79,143,224,.35), var(--surface) 70%); }
.itile.hub img { width: 56px; height: 56px; }
@media (max-width: 460px) { .igrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .itile.hub { grid-column: span 2; aspect-ratio: 2.4; } }

/* Security */
.sec { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.sec > div { background: var(--bg); padding: 28px; display: grid; gap: 12px; align-content: start; }
.sec p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) { .sec { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .sec { grid-template-columns: minmax(0, 1fr); } }

/* Testimonials */
.tgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .tgrid { grid-template-columns: minmax(0, 1fr); } }
.tcard { background: #fff; border: 1px dashed #B8C1CA; border-radius: var(--r-lg); padding: 48px 26px 26px; display: grid; gap: 18px; align-content: space-between; color: var(--ink); position: relative; }
.tcard blockquote { margin: 0; font-size: 17px; line-height: 1.55; color: #5B646C; font-style: italic; }
.tcard .who { display: flex; gap: 12px; align-items: center; }
.tcard .who i { width: 42px; height: 42px; border-radius: 50%; background: repeating-linear-gradient(45deg, #E3E7EA, #E3E7EA 4px, #EEF1F3 4px, #EEF1F3 8px); flex-shrink: 0; }
.tcard .who b { display: block; font-size: 14px; }
.tcard .who span { font-size: 13px; color: var(--ink-muted); }
.ph { position: absolute; top: 14px; right: 14px; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: #9A6B12; background: #FFF4DB; border: 1px solid #F1D9A3; padding: 3px 8px; border-radius: 6px; }

/* FAQ */
.faq { display: grid; gap: 10px; max-width: 860px; margin-inline: auto; }
.qa { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color .25s; }
.qa.open { border-color: rgba(94,214,224,.35); }
.qa h3 { margin: 0; }
.qa button { width: 100%; display: flex; justify-content: space-between; gap: 16px; align-items: center; text-align: left; padding: 20px 22px; background: none; border: 0; cursor: pointer; font-weight: 700; font-size: 16.5px; letter-spacing: -.005em; line-height: 1.4; }
.qa button i { width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--line-strong); display: grid; place-items: center; flex-shrink: 0; position: relative; transition: background .25s, border-color .25s; }
.qa button i::before, .qa button i::after { content: ""; position: absolute; width: 11px; height: 2px; background: var(--green-hi); border-radius: 2px; transition: transform .3s; }
.qa button i::after { transform: rotate(90deg); }
.qa.open button i { background: var(--green); border-color: var(--green); }
.qa.open button i::before, .qa.open button i::after { background: #fff; }
.qa.open button i::after { transform: rotate(0); }
.qa__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s cubic-bezier(.3,.7,.2,1); }
.qa.open .qa__a { grid-template-rows: 1fr; }
.qa__a > div { overflow: hidden; }
.qa__a p { padding: 0 22px 22px; color: var(--muted); max-width: 70ch; }
.section--paper .qa { background: #fff; border-color: var(--paper-line); }
.section--paper .qa button i { border-color: var(--paper-line); }
.section--paper .qa button i::before, .section--paper .qa button i::after { background: var(--green); }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 960px) { .contact { grid-template-columns: minmax(0, 1fr); } }
.cinfo { display: grid; gap: 22px; }
.cline { display: flex; gap: 14px; align-items: center; padding: 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); min-width: 0; }
.cline > div { min-width: 0; }
.cline b { display: block; font-size: 13px; color: var(--muted); font-weight: 600; }
.cline a, .cline span.v { font-weight: 700; text-decoration: none; word-break: break-all; }
.copy { margin-left: auto; flex-shrink: 0; }
.form { background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--r-lg); padding: clamp(20px, 3vw, 32px); display: grid; gap: 18px; box-shadow: var(--shadow); }
.frow { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 600px) { .frow { grid-template-columns: minmax(0, 1fr); } }
.field { display: grid; gap: 7px; min-width: 0; }
.field label { font-size: 13.5px; font-weight: 700; }
.field label em { font-style: normal; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; background: #0B0E10; border: 1px solid var(--line-strong); border-radius: 11px; padding: 13px 14px; font-size: 15px; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4' fill='none' stroke='%239BA2A9' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 38px; }
.field input::placeholder, .field textarea::placeholder { color: #5D656C; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green-hi); box-shadow: 0 0 0 3px rgba(94,214,224,.15); }
.field.err input, .field.err select, .field.err textarea { border-color: var(--danger); }
.field .msg { font-size: 12.5px; color: var(--danger); min-height: 0; }
.field .msg:empty { display: none; }
.status { border-radius: 12px; padding: 14px 16px; font-size: 14.5px; display: flex; gap: 10px; align-items: flex-start; }
.status--ok { background: rgba(94,214,224,.1); border: 1px solid rgba(94,214,224,.35); color: #D2F4F7; }
.status--err { background: rgba(248,113,113,.08); border: 1px solid rgba(248,113,113,.35); color: #FFD9D9; }
.form .btn { justify-self: start; }
.btn[aria-busy="true"] { pointer-events: none; opacity: .8; }
.spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(0,0,0,.2); border-top-color: #0A0D12; animation: rot .7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }

/* CTA band */
.band { position: relative; overflow: hidden; border-radius: 28px; padding: clamp(36px, 6vw, 64px); background: radial-gradient(ellipse at 85% 20%, rgba(94,214,224,.25), transparent 50%), linear-gradient(135deg, var(--forest), #07101A); border: 1px solid rgba(94,214,224,.2); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; }
.band .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 800px) { .band { grid-template-columns: minmax(0, 1fr); } }

/* Page hero (inner pages) */
.phero { position: relative; overflow: hidden; padding-block: clamp(56px, 8vw, 104px) clamp(48px, 6vw, 80px); }
.phero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 56px); align-items: center; }
.phero__in--solo { grid-template-columns: minmax(0, 1fr); max-width: 820px; }
@media (max-width: 960px) { .phero__in { grid-template-columns: minmax(0, 1fr); } }
.crumbs { font-size: 13px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: minmax(0, 1fr); } }
.fgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .fgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .fgrid { grid-template-columns: minmax(0, 1fr); } }
.fcard { padding: 22px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); display: grid; gap: 10px; align-content: start; }
.fcard p { color: var(--muted); font-size: 14.5px; }
.section--paper .fcard { background: #fff; border-color: var(--paper-line); }
.section--paper .fcard p { color: var(--ink-muted); }
.prose { max-width: 72ch; display: grid; gap: 16px; }
.prose h2 { font-size: 1.5rem; margin-top: 18px; }
.prose p, .prose li { color: var(--ink-muted); }
.prose ul { list-style: disc; padding-left: 22px; display: grid; gap: 6px; }
.draft { padding: 14px 16px; border-radius: 12px; background: #FFF4DB; border: 1px solid #F1D9A3; color: #6B4A0B; font-size: 14.5px; }

/* Footer */
.footer { border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), #050708); padding-block: 72px calc(32px + env(safe-area-inset-bottom, 0px)); position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; left: 50%; top: -1px; width: 60%; height: 1px; transform: translateX(-50%); background: linear-gradient(90deg, transparent, var(--green-hi), transparent); }
.fcols { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(4, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 960px) { .fcols { grid-template-columns: repeat(2, minmax(0, 1fr)); } .fcols > :first-child { grid-column: 1 / -1; } }
.fcols h4 { font-size: 12px; font-family: var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 14px; }
.fcols ul { display: grid; gap: 9px; }
.fcols a { text-decoration: none; color: #CDD2D6; font-size: 14.5px; transition: color .2s; }
.fcols a:hover { color: var(--green-hi); }
.fabout { display: grid; gap: 16px; max-width: 36ch; }
.fabout p { color: var(--muted); font-size: 14.5px; }
.fbase { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.fbase a { color: var(--muted); text-decoration: none; }
.fbase a:hover { color: #fff; }

/* Reveal: content visible at rest; only below-the-fold elements are prepared by JS */
.rv-prep { opacity: 0; transform: translateY(18px); }
.rv-in { opacity: 1; transform: none; transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }

/* 404 */
.nf { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.nf .code { font-family: var(--mono); font-size: clamp(4rem, 14vw, 9rem); font-weight: 700; color: transparent; -webkit-text-stroke: 1px var(--green-hi); line-height: 1; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .chart .ln { stroke-dashoffset: 0; }
  .rv-prep { opacity: 1; transform: none; }
  .tilt { transform: none; }
}

/* Lexore Assistant (floating chat) */
.lxa { position: fixed; right: max(18px, env(safe-area-inset-right, 0px)); bottom: max(18px, env(safe-area-inset-bottom, 0px)); z-index: 80; font-family: var(--font); }
.lxa__fab { display: flex; align-items: center; gap: 10px; padding: 6px 18px 6px 6px; border-radius: 999px; border: 1px solid rgba(94,214,224,.35); background: rgba(16,20,26,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); color: #fff; font-weight: 700; font-size: 14.5px; cursor: pointer; box-shadow: 0 18px 40px -14px rgba(0,0,0,.8), 0 0 40px -8px rgba(94,214,224,.45); transition: transform .25s, box-shadow .25s, opacity .2s; }
.lxa__fab:hover { transform: translateY(-2px); box-shadow: 0 22px 44px -14px rgba(0,0,0,.8), 0 0 50px -6px rgba(110,155,224,.6); }
.lxa.is-open .lxa__fab { opacity: 0; pointer-events: none; transform: scale(.9); }
.lxa__orb { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle, rgba(110,155,224,.25), rgba(8,10,13,.9) 70%); position: relative; flex-shrink: 0; }
.lxa__orb::after { content: ""; position: absolute; inset: -2px; border-radius: 50%; padding: 2px; background: var(--lex); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .8; }
.lxa__orb img { width: 36px; height: 36px; animation: lx-spin 14s linear infinite; }
.lxa__orb--sm { width: 38px; height: 38px; } .lxa__orb--sm img { width: 30px; height: 30px; }
.lxa__fablbl { background: var(--lex); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lxa__panel { position: absolute; right: 0; bottom: 0; width: min(390px, calc(100vw - 36px)); height: min(600px, calc(100vh - 120px)); display: flex; flex-direction: column; background: rgba(13,17,22,.97); border: 1px solid var(--line-strong); border-radius: 22px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.9), 0 0 60px -20px rgba(94,214,224,.35); overflow: hidden; animation: lxa-in .28s cubic-bezier(.2,.8,.2,1); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
@keyframes lxa-in { from { opacity: 0; transform: translateY(14px) scale(.97); } }
.lxa__head { display: flex; align-items: center; gap: 12px; padding: 14px 14px 14px 16px; border-bottom: 1px solid var(--line); background: linear-gradient(90deg, rgba(232,166,126,.08), rgba(94,214,224,.08)); }
.lxa__head h2 { font-size: 15.5px; letter-spacing: -.01em; }
.lxa__head p { font-size: 12.5px; color: var(--muted); }
.lxa__head > div { flex: 1; min-width: 0; }
.lxa__x { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line-strong); background: none; color: #fff; display: grid; place-items: center; cursor: pointer; }
.lxa__x:hover { border-color: var(--green-hi); }
.lxa__log { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.lxa__msg { max-width: 88%; padding: 10px 13px; border-radius: 16px; font-size: 14.5px; line-height: 1.5; display: grid; gap: 6px; overflow-wrap: anywhere; }
.lxa__msg p { margin: 0; } .lxa__msg ul { margin: 0; padding-left: 18px; list-style: disc; display: grid; gap: 3px; }
.lxa__msg a { color: var(--green-hi); }
.lxa__msg--bot { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 5px; }
.lxa__msg--user { align-self: flex-end; background: var(--lex); color: #0A0D12; font-weight: 600; border-bottom-right-radius: 5px; }
.lxa__more { font-weight: 700; font-size: 13.5px; text-decoration: none; }
.lxa__src { font-family: var(--mono); font-size: 10px; color: var(--muted); letter-spacing: .04em; }
.lxa__chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; }
.lxa__chip { border: 1px solid rgba(94,214,224,.3); background: rgba(94,214,224,.06); color: #D6F3F6; border-radius: 999px; padding: 7px 12px; font-size: 13px; font-weight: 600; cursor: pointer; transition: background .2s, border-color .2s; }
.lxa__chip:hover { background: rgba(94,214,224,.14); border-color: var(--green-hi); }
.lxa__form { display: flex; gap: 8px; align-items: flex-end; padding: 10px 12px; border-top: 1px solid var(--line); }
.lxa__form textarea { flex: 1; min-width: 0; resize: none; background: #0B0E12; border: 1px solid var(--line-strong); border-radius: 14px; padding: 11px 13px; font-size: 15px; line-height: 1.4; max-height: 120px; }
.lxa__form textarea:focus { outline: none; border-color: var(--green-hi); box-shadow: 0 0 0 3px rgba(94,214,224,.15); }
.lxa__send { width: 44px; height: 44px; border-radius: 14px; border: 0; background: var(--lex); color: #0A0D12; display: grid; place-items: center; cursor: pointer; flex-shrink: 0; }
.lxa__note { font-size: 11px; color: var(--muted); padding: 0 14px 10px; text-align: center; }
.lxa__dots { display: inline-flex; gap: 4px; padding: 4px 0; }
.lxa__dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--green-hi); animation: lxa-dot 1s ease-in-out infinite; }
.lxa__dots i:nth-child(2) { animation-delay: .15s; } .lxa__dots i:nth-child(3) { animation-delay: .3s; }
@keyframes lxa-dot { 50% { opacity: .25; transform: translateY(-3px); } }
@media (max-width: 560px) {
  .lxa__fablbl { display: none; }
  .lxa__fab { padding: 6px; }
  .lxa__panel { position: fixed; left: 0; right: 0; bottom: 0; width: auto; height: min(82vh, 640px); border-radius: 22px 22px 0 0; padding-bottom: env(safe-area-inset-bottom, 0px); }
}
.lxa__head h2 { font-family: "Orbitron", "Manrope", sans-serif; font-size: 17px; letter-spacing: .06em; background: var(--lex); -webkit-background-clip: text; background-clip: text; color: transparent; width: fit-content; }
.lxa__fab { animation: lxa-float 4s ease-in-out infinite; }
.lxa__fab:hover { animation-play-state: paused; }
.lxa__orb::before { content: ""; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid rgba(94,214,224,.6); animation: lxa-ping 2.6s ease-out infinite; }
@keyframes lxa-float { 50% { transform: translateY(-6px); } }
@keyframes lxa-ping { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }