/* ============================================================================
   TekFusionX — shared design system
   Layout: fixed blur header + full-bleed sections on a max-980px reading column,
   wider 1200px grids; identity carried by a fusion gradient, neutrals stay quiet.
   Theming: [data-mode] drives neutrals (light|dark); [data-pal] drives the accent
   (indigo | navy | emerald | amber). Defaults = light + indigo.
   ========================================================================== */

/* ---- tokens : neutrals (light default) ---------------------------------- */
:root{
  --bg:#F6F8FC; --bg-2:#FFFFFF; --surface:#FFFFFF; --surface-2:#EFF2F9;
  --border:#E3E8F2; --border-2:#D5DCEA;
  --fg:#0E1526; --fg-2:#33415A; --muted:#657089; --inverse:#FFFFFF;
  --header:rgba(255,255,255,.72); --header-brd:rgba(15,23,42,.08);
  --shadow:0 1px 2px rgba(16,24,40,.06),0 12px 30px -12px rgba(16,24,40,.18);
  --shadow-lg:0 24px 60px -20px rgba(16,24,40,.30);
  --ring:rgba(15,23,42,.14);
  --code-bg:#0E1526; --code-fg:#E8ECF6;
  /* accent (indigo) — light-tuned */
  --accent:#6366F1; --accent-2:#22D3EE; --accent-ink:#4F46E5;
  --glow:rgba(99,102,241,.40); --glow-2:rgba(34,211,238,.32);
  --on-accent:#FFFFFF;
  /* semantic (constant) */
  --good:#16A34A; --warn:#D97706; --crit:#DC2626; --info:#2563EB;
  /* type */
  --font-display:"Sora","Segoe UI",system-ui,sans-serif;
  --font-body:"Manrope","Segoe UI",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --grad:linear-gradient(135deg,var(--accent),var(--accent-2));
  --maxw:1200px; --read:1200px;
  color-scheme:light;
}
/* ---- neutrals : dark ---------------------------------------------------- */
:root[data-mode="dark"]{
  --bg:#080B14; --bg-2:#0C1120; --surface:#111828; --surface-2:#0E1424;
  --border:rgba(255,255,255,.09); --border-2:rgba(255,255,255,.15);
  --fg:#EAEEF7; --fg-2:#C2CBDD; --muted:#8B97AE; --inverse:#0E1526;
  --header:rgba(8,11,20,.66); --header-brd:rgba(255,255,255,.08);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -18px rgba(0,0,0,.7);
  --shadow-lg:0 30px 70px -24px rgba(0,0,0,.75);
  --ring:rgba(255,255,255,.20);
  --code-bg:#0A0F1C; --code-fg:#E8ECF6;
  color-scheme:dark;
}
/* honor OS dark when the viewer has made no explicit choice */
@media (prefers-color-scheme:dark){
  :root:not([data-mode]){
    --bg:#080B14; --bg-2:#0C1120; --surface:#111828; --surface-2:#0E1424;
    --border:rgba(255,255,255,.09); --border-2:rgba(255,255,255,.15);
    --fg:#EAEEF7; --fg-2:#C2CBDD; --muted:#8B97AE; --inverse:#0E1526;
    --header:rgba(8,11,20,.66); --header-brd:rgba(255,255,255,.08);
    --shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -18px rgba(0,0,0,.7);
    --shadow-lg:0 30px 70px -24px rgba(0,0,0,.75);
    --ring:rgba(255,255,255,.20); --code-bg:#0A0F1C; --code-fg:#E8ECF6;
    color-scheme:dark;
  }
}

/* ---- palettes : accent per mode ---------------------------------------- */
:root[data-pal="indigo"]{--accent:#6366F1;--accent-2:#22D3EE;--accent-ink:#4F46E5;--glow:rgba(99,102,241,.40);--glow-2:rgba(34,211,238,.32);}
:root[data-pal="navy"]  {--accent:#2563EB;--accent-2:#38BDF8;--accent-ink:#1D4ED8;--glow:rgba(37,99,235,.42);--glow-2:rgba(56,189,248,.30);}
:root[data-pal="emerald"]{--accent:#10B981;--accent-2:#A3E635;--accent-ink:#059669;--glow:rgba(16,185,129,.40);--glow-2:rgba(163,230,53,.28);}
:root[data-pal="amber"] {--accent:#F59E0B;--accent-2:#FCD34D;--accent-ink:#B45309;--glow:rgba(245,158,11,.42);--glow-2:rgba(252,211,77,.30);}
:root[data-pal="teal"]  {--accent:#06B6D4;--accent-2:#2DD4BF;--accent-ink:#0E7490;--glow:rgba(6,182,212,.42);--glow-2:rgba(45,212,191,.30);}
:root[data-pal="violet"]{--accent:#8B5CF6;--accent-2:#EC4899;--accent-ink:#7C3AED;--glow:rgba(139,92,246,.42);--glow-2:rgba(236,72,153,.28);}
:root[data-pal="rose"]  {--accent:#F43F5E;--accent-2:#FB923C;--accent-ink:#E11D48;--glow:rgba(244,63,94,.40);--glow-2:rgba(251,146,60,.28);}
/* brighten the "ink" (links/labels) for legibility on dark grounds */
:root[data-mode="dark"][data-pal="indigo"] {--accent-ink:#A5B4FC;}
:root[data-mode="dark"][data-pal="navy"]   {--accent-ink:#7DB4FF;}
:root[data-mode="dark"][data-pal="emerald"]{--accent-ink:#5EEAD4;}
:root[data-mode="dark"][data-pal="amber"]  {--accent-ink:#FCD34D;}
:root[data-mode="dark"][data-pal="teal"]   {--accent-ink:#5EEAD4;}
:root[data-mode="dark"][data-pal="violet"] {--accent-ink:#C4B5FD;}
:root[data-mode="dark"][data-pal="rose"]   {--accent-ink:#FDA4AF;}
@media (prefers-color-scheme:dark){
  :root:not([data-mode])[data-pal="indigo"] {--accent-ink:#A5B4FC;}
  :root:not([data-mode])[data-pal="navy"]   {--accent-ink:#7DB4FF;}
  :root:not([data-mode])[data-pal="emerald"]{--accent-ink:#5EEAD4;}
  :root:not([data-mode])[data-pal="amber"]  {--accent-ink:#FCD34D;}
  :root:not([data-mode])[data-pal="teal"]   {--accent-ink:#5EEAD4;}
  :root:not([data-mode])[data-pal="violet"] {--accent-ink:#C4B5FD;}
  :root:not([data-mode])[data-pal="rose"]   {--accent-ink:#FDA4AF;}
  :root:not([data-mode]):not([data-pal]){--accent-ink:#A5B4FC;}
}

/* ---- base -------------------------------------------------------------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background .4s ease,color .4s ease;
}
img,svg{max-width:100%;display:block}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;text-wrap:balance;margin:0;letter-spacing:-.02em;font-weight:700}
p{margin:0}
::selection{background:var(--accent);color:var(--on-accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.section{padding-block:clamp(56px,8vw,110px)}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-ink);font-weight:600;margin:0 0 14px}
.section h2{font-size:clamp(28px,4.4vw,46px)}
.lead{font-size:clamp(16px,2.2vw,20px);color:var(--fg-2);max-width:64ch}
.center{text-align:center;margin-inline:auto}
.muted{color:var(--muted)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.tnum{font-variant-numeric:tabular-nums}

/* ---- buttons ----------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);
  font-weight:600;font-size:15px;padding:12px 22px;border-radius:12px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .25s ease,background .25s ease,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -8px var(--glow)}
.btn-primary:hover{box-shadow:0 16px 34px -8px var(--glow)}
.btn-ghost{background:var(--surface);color:var(--fg);border-color:var(--border-2);box-shadow:var(--shadow)}
.btn-ghost:hover{border-color:var(--accent)}
.btn-line{background:transparent;color:var(--accent-ink);border-color:transparent;padding-inline:6px}
.btn-line .arw{transition:transform .2s}
.btn-line:hover .arw{transform:translateX(4px)}
.btn-lg{padding:15px 28px;font-size:16px;border-radius:14px}

/* ---- header / nav ------------------------------------------------------ */
.header{position:fixed;inset:0 0 auto 0;z-index:60;
  background:var(--header);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.header.scrolled{border-bottom-color:var(--header-brd)}
.nav{display:flex;align-items:center;gap:18px;height:68px;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:-.03em;color:var(--fg)}
.brand .logo{width:34px;height:34px;flex:0 0 auto}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:14px}
.nav-links a,.nav-item>button{font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--fg-2);
  background:none;border:0;cursor:pointer;padding:9px 12px;border-radius:9px;display:inline-flex;align-items:center;gap:6px;transition:color .2s,background .2s}
.nav-links a:hover,.nav-item>button:hover,.nav-links a.active{color:var(--fg);background:var(--surface-2)}
.nav-item{position:relative}
.nav-item>button svg{transition:transform .25s}
.nav-item:hover>button svg{transform:rotate(180deg)}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:290px;background:var(--surface);border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s,transform .2s,visibility .2s;
  /* Scroll inside the menu when it is taller than the viewport (e.g. the 8-item
     Solutions menu) instead of clipping the last items off-screen. */
  max-height:min(76vh,560px);overflow-y:auto;overscroll-behavior:contain}
.dropdown::-webkit-scrollbar{width:9px}
.dropdown::-webkit-scrollbar-thumb{background:var(--border);border-radius:9px;border:2px solid var(--surface)}
.dropdown{scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-wide{min-width:340px}
/* keep anchored sections clear of the sticky header */
:target{scroll-margin-top:96px}
.dropdown a{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:11px;color:var(--fg)}
.dropdown a:hover{background:var(--surface-2)}
.dropdown .di{width:34px;height:34px;border-radius:9px;flex:0 0 auto;display:grid;place-items:center;background:var(--surface-2);color:var(--accent-ink)}
.dropdown a > span:last-child{display:flex;flex-direction:column;gap:2px}
.dropdown .dt{display:block;font-family:var(--font-display);font-weight:600;font-size:14px}
.dropdown .dd{display:block;font-size:12.5px;color:var(--muted);line-height:1.4}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}

/* theme controls */
.theme{display:flex;align-items:center;gap:10px}
.pals{display:flex;gap:6px;padding:5px;background:var(--surface-2);border-radius:999px;border:1px solid var(--border)}
.pal{width:18px;height:18px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .15s,border-color .2s}
.pal:hover{transform:scale(1.15)}
.pal[aria-pressed="true"]{border-color:var(--fg)}
.pal.indigo{background:linear-gradient(135deg,#6366F1,#22D3EE)}
.pal.navy{background:linear-gradient(135deg,#2563EB,#38BDF8)}
.pal.emerald{background:linear-gradient(135deg,#10B981,#A3E635)}
.pal.amber{background:linear-gradient(135deg,#F59E0B,#FCD34D)}
.pal.teal{background:linear-gradient(135deg,#06B6D4,#2DD4BF)}
.pal.violet{background:linear-gradient(135deg,#8B5CF6,#EC4899)}
.pal.rose{background:linear-gradient(135deg,#F43F5E,#FB923C)}
.pals{gap:5px}
.pal{width:17px;height:17px}
.mode-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:var(--surface);
  color:var(--fg);cursor:pointer;display:grid;place-items:center;transition:transform .3s,border-color .2s}
.mode-btn:hover{border-color:var(--accent);transform:rotate(15deg)}
.mode-btn .sun{display:none}
:root[data-mode="dark"] .mode-btn .sun{display:block}
:root[data-mode="dark"] .mode-btn .moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-mode]) .mode-btn .sun{display:block}:root:not([data-mode]) .mode-btn .moon{display:none}}

.burger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--fg)}
.burger svg{margin:auto}

/* mobile menu */
.mobile{position:fixed;inset:68px 0 0 0;z-index:55;background:var(--bg);padding:20px;overflow-y:auto;
  transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);border-top:1px solid var(--border)}
.mobile.open{transform:translateX(0)}
.mobile a{display:block;font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--fg);padding:14px 6px;border-bottom:1px solid var(--border)}
.mobile .sub{font-size:15px;color:var(--fg-2);padding-left:18px}

/* ---- hero -------------------------------------------------------------- */
.hero{position:relative;padding-top:120px;overflow:hidden}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-glow{position:absolute;z-index:0;filter:blur(70px);border-radius:50%;opacity:.6;pointer-events:none}
.hero-glow.a{width:520px;height:520px;background:var(--glow);top:-160px;right:-120px}
.hero-glow.b{width:440px;height:440px;background:var(--glow-2);bottom:-180px;left:-140px}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:12.5px;
  padding:7px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--fg-2);box-shadow:var(--shadow)}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 4px color-mix(in srgb,var(--good) 25%,transparent)}
.hero h1{font-size:clamp(38px,6.4vw,68px);font-weight:800;margin:20px 0 18px}
.hero .lead{font-size:clamp(17px,2.4vw,21px)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;padding-top:26px;border-top:1px solid var(--border)}
.hero-meta div{min-width:0}
.hero-meta .n{font-family:var(--font-display);font-weight:800;font-size:26px}
.hero-meta .l{font-size:13px;color:var(--muted)}

/* floating console card in hero */
.console{background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden}
.console-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface-2)}
.console-bar i{width:11px;height:11px;border-radius:50%;background:var(--border-2)}
.console-bar span{margin-left:8px;font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.console-body{padding:18px}
.kpi-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:14px}
.kpi{background:var(--surface-2);border:1px solid var(--border);border-radius:13px;padding:13px}
.kpi .k{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.kpi .v{font-family:var(--font-display);font-weight:700;font-size:22px;margin-top:3px}
.kpi .v small{font-size:12px;color:var(--good);font-weight:600}

/* ---- generic layout helpers ------------------------------------------- */
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.sec-head{max-width:64ch;margin-bottom:44px}
.sec-head.center{text-align:center;margin-inline:auto}

/* cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:26px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .3s ease,border-color .25s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--border-2)}
.card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent-ink)}
.card h3{font-size:20px;margin-bottom:9px}
.card p{color:var(--fg-2);font-size:15px}
.card .tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.tag{font-family:var(--font-mono);font-size:11.5px;padding:4px 10px;border-radius:999px;background:var(--surface-2);
  border:1px solid var(--border);color:var(--fg-2)}
.card-accent::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad)}

/* pillar big cards */
.pillar{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.pillar .ic{margin:0}

/* stat tiles */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;text-align:center;box-shadow:var(--shadow)}
.stat .n{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4.5vw,44px);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{font-size:13.5px;color:var(--muted);margin-top:6px}

/* logos / chips row */
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chip{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:12px;background:var(--surface);
  border:1px solid var(--border);font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--fg-2);box-shadow:var(--shadow)}
.chip svg{color:var(--accent-ink)}

/* feature list w/ check */
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--fg-2)}
.checklist .ck{width:22px;height:22px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  background:color-mix(in srgb,var(--good) 16%,transparent);color:var(--good);margin-top:2px}

/* split feature block */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}

/* charts */
.chart-wrap{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.chart-wrap h4{font-family:var(--font-display);font-size:16px;margin-bottom:4px}
.chart-wrap .sub{font-size:13px;color:var(--muted);margin-bottom:16px}
.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-size:13px;color:var(--fg-2)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend i{width:11px;height:11px;border-radius:3px;display:inline-block}

/* process / steps */
.steps{counter-reset:s;display:grid;gap:18px}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;background:var(--surface);
  border:1px solid var(--border);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.step .num{counter-increment:s;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:800;background:var(--grad);color:#fff}
.step .num::before{content:"0" counter(s)}
.step h4{font-size:17px;margin-bottom:6px}

/* table */
.tbl{width:100%;border-collapse:collapse;font-size:14.5px;overflow:hidden;border-radius:14px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--border)}
.tbl th{font-family:var(--font-display);font-size:13px;background:var(--surface-2);color:var(--fg)}
.tbl td{color:var(--fg-2)}
.tbl tr:last-child td{border-bottom:0}
.tbl .yes{color:var(--good);font-weight:600}
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:26px;padding:clamp(36px,6vw,64px);
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 92%,#000),var(--accent-2));color:#fff;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff;font-size:clamp(26px,4vw,40px)}
.cta-band p{color:rgba(255,255,255,.9);max-width:56ch}
.cta-band .btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.3);backdrop-filter:blur(6px)}
.cta-band .btn-primary{background:#fff;color:var(--accent-ink);box-shadow:none}
.cta-orb{position:absolute;border-radius:50%;background:rgba(255,255,255,.14);filter:blur(10px)}

/* forms */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-family:var(--font-display);font-weight:600;font-size:13.5px}
.field input,.field textarea,.field select{font-family:var(--font-body);font-size:15px;padding:12px 14px;border-radius:11px;
  border:1px solid var(--border-2);background:var(--bg-2);color:var(--fg);transition:border-color .2s,box-shadow .2s;width:100%}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}
.field textarea{resize:vertical;min-height:130px}
.form-ok{display:none;padding:16px;border-radius:12px;background:color-mix(in srgb,var(--good) 14%,transparent);
  border:1px solid color-mix(in srgb,var(--good) 40%,transparent);color:var(--good);font-weight:600}
.form-ok.show{display:block}
.copy-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.copy-btn{font-family:var(--font-mono);font-size:13px;padding:8px 12px;border-radius:9px;border:1px solid var(--border-2);
  background:var(--surface);color:var(--fg);cursor:pointer;transition:border-color .2s}
.copy-btn:hover{border-color:var(--accent)}

/* contact info tiles */
.cinfo{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}
.cinfo .ic{width:44px;height:44px;border-radius:11px;flex:0 0 auto;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent-ink)}
.cinfo .t{font-family:var(--font-display);font-weight:600;font-size:14px}
.cinfo .d{font-size:14px;color:var(--fg-2);word-break:break-word}

/* resource cards */
.rcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .3s}
.rcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.rcard .thumb{aspect-ratio:16/9;background:var(--grad);position:relative;overflow:hidden}
.rcard .thumb .k{position:absolute;left:16px;bottom:14px;font-family:var(--font-mono);font-size:11px;color:#fff;background:rgba(0,0,0,.25);padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.rcard .body{padding:20px;display:flex;flex-direction:column;gap:9px;flex:1}
.rcard h3{font-size:17px}
.rcard .meta{margin-top:auto;font-size:12.5px;color:var(--muted);font-family:var(--font-mono)}

/* footer */
.footer{background:var(--bg-2);border-top:1px solid var(--border);padding-block:60px 30px}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:32px}
.footer h5{font-family:var(--font-display);font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 16px}
.footer nav a{display:block;color:var(--fg-2);font-size:14.5px;padding:6px 0}
.footer nav a:hover{color:var(--accent-ink)}
.foot-brand p{color:var(--muted);font-size:14px;max-width:38ch;margin-top:14px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--border);color:var(--fg-2)}
.socials a:hover{color:var(--accent-ink);border-color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid var(--border);font-size:13px;color:var(--muted)}
.foot-badges{display:flex;gap:10px}
.foot-badges span{font-family:var(--font-mono);font-size:11.5px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);color:var(--fg-2)}

/* page hero (interior) */
.phero{position:relative;padding:120px 0 40px;overflow:hidden}
.phero .hero-glow.a{width:400px;height:400px;top:-140px;right:-80px;opacity:.5}
.crumbs{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--muted)}
.phero h1{font-size:clamp(32px,5.5vw,56px);font-weight:800;margin-bottom:16px}

/* reveal animation (visible without JS; only armed when .js on root) */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.08s}.js .reveal.d2{transition-delay:.16s}.js .reveal.d3{transition-delay:.24s}.js .reveal.d4{transition-delay:.32s}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.floaty{animation:float 6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
@keyframes dash{to{stroke-dashoffset:0}}
@keyframes flow{to{stroke-dashoffset:-24}}
.flow-line{stroke-dasharray:6 6;animation:flow 1.4s linear infinite}

/* ---- responsive -------------------------------------------------------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero .console{max-width:520px}
  .split{grid-template-columns:1fr;gap:32px}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .nav-links,.theme .pals{display:none}
  .burger{display:grid;place-items:center}
}
@media(max-width:600px){
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr}
  .hero-meta{gap:18px}
  .section{padding-block:52px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* ============================================================================
   v2 polish — typography, alignment, product imagery
   ========================================================================== */
:root{ --read:1180px; }
body{ font-size:16.5px; line-height:1.7; letter-spacing:.002em; }
h1,h2,h3,h4{ letter-spacing:-.025em; }
.hero h1{ letter-spacing:-.035em; line-height:1.04; }
.section h2{ letter-spacing:-.03em; line-height:1.08; }
.eyebrow{ letter-spacing:.24em; font-size:11.5px; }
.lead{ line-height:1.65; }
.sec-head{ margin-bottom:52px; }
.section{ padding-block:clamp(60px,8.5vw,116px); }

/* header alignment */
.brand .logo{ object-fit:contain; }
.brand{ gap:11px; }
.nav-links{ margin-left:20px; gap:2px; }
.nav-links a,.nav-item>button{ font-size:15px; padding:9px 13px; letter-spacing:-.01em; }
.nav-links a.active{ color:var(--accent-ink); background:color-mix(in srgb,var(--accent) 12%,transparent); }
.nav-right{ gap:14px; }
.mode-btn{ width:40px;height:40px; }

/* section eyebrow centering fix */
.sec-head.center .eyebrow{ display:block; }

/* ---- product "app window" frame (dashboard screenshots) ---- */
.media-frame{ position:relative; border-radius:22px; padding:10px;
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 26%,transparent),color-mix(in srgb,var(--accent-2) 20%,transparent));
  box-shadow:var(--shadow-lg); }
.window{ border-radius:14px; border:1px solid var(--border); background:var(--surface); overflow:hidden;
  box-shadow:0 30px 60px -34px rgba(0,0,0,.55); }
.window .bar{ display:flex; align-items:center; gap:7px; padding:11px 14px; border-bottom:1px solid var(--border); background:var(--surface-2); }
.window .bar i{ width:11px; height:11px; border-radius:50%; flex:0 0 auto; }
.window .bar i:nth-child(1){ background:#ff5f57 } .window .bar i:nth-child(2){ background:#febc2e } .window .bar i:nth-child(3){ background:#28c840 }
.window .bar .addr{ margin-left:12px; font-family:var(--font-mono); font-size:12px; color:var(--muted);
  background:var(--bg); padding:4px 14px; border-radius:8px; border:1px solid var(--border); }
.window > img{ display:block; width:100%; height:auto; }

/* floating stat chip over a screenshot */
.float-chip{ position:absolute; display:flex; align-items:center; gap:10px; padding:12px 16px; border-radius:14px;
  background:var(--surface); border:1px solid var(--border); box-shadow:var(--shadow-lg); }
.float-chip .fi{ width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--grad);color:#fff;flex:0 0 auto }
.float-chip .fn{ display:block; font-family:var(--font-display); font-weight:800; font-size:18px; line-height:1.05 }
.float-chip .fl{ display:block; font-size:11.5px; color:var(--muted); margin-top:2px }

/* generic framed image */
.shot{ border-radius:16px; border:1px solid var(--border); box-shadow:var(--shadow-lg); overflow:hidden; background:var(--surface); }
.shot img{ display:block; width:100%; height:auto; }
.shot-cap{ font-size:12.5px; color:var(--muted); text-align:center; margin-top:10px; }

/* dashboard gallery (thumbnails) */
.gallery{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.gallery figure{ margin:0; }
.gallery .shot img{ aspect-ratio:16/10; object-fit:cover; object-position:top; }
.gallery figcaption{ font-family:var(--font-display); font-weight:600; font-size:14.5px; margin-top:12px; }
.gallery figcaption span{ display:block; font-family:var(--font-body); font-weight:400; font-size:13px; color:var(--muted); margin-top:2px; }
@media(max-width:820px){ .gallery{ grid-template-columns:1fr; } }

/* section tint band for visual variety */
.tint{ background:var(--surface-2); border-block:1px solid var(--border); }

/* floating Nexus login console button — every page, bottom-right */
.nexus-fab{ position:fixed; right:clamp(16px,3vw,28px); bottom:clamp(16px,3vw,28px); z-index:200;
  display:inline-flex; align-items:center; gap:0; height:56px; padding:0; border-radius:999px;
  background:var(--grad); color:#fff; box-shadow:0 14px 34px -10px color-mix(in srgb,var(--accent) 70%,transparent), 0 4px 12px rgba(0,0,0,.18);
  overflow:hidden; text-decoration:none; transition:padding .25s ease, box-shadow .25s ease, transform .18s ease; }
.nexus-fab .fab-ic{ width:56px; height:56px; display:grid; place-items:center; flex:0 0 auto; }
.nexus-fab .fab-label{ font-family:var(--font-display); font-weight:700; font-size:14.5px; white-space:nowrap;
  max-width:0; opacity:0; transition:max-width .25s ease, opacity .2s ease, padding .25s ease; }
.nexus-fab:hover, .nexus-fab:focus-visible{ transform:translateY(-2px); }
.nexus-fab:hover .fab-label, .nexus-fab:focus-visible .fab-label{ max-width:180px; opacity:1; padding-right:22px; }
@media(max-width:640px){ .nexus-fab .fab-label{ display:none; } }
@media print{ .nexus-fab{ display:none; } }

/* "open this module in Nexus" deep-link on a solution-tower card */
.mod-link{ display:inline-flex; align-items:center; gap:7px; margin-top:16px;
  font-family:var(--font-display); font-weight:600; font-size:13.5px; color:var(--accent-ink);
  padding:8px 13px; border-radius:10px; border:1px solid var(--border);
  background:color-mix(in srgb,var(--accent) 8%,transparent); transition:background .18s,border-color .18s,transform .18s; }
.mod-link:hover{ background:color-mix(in srgb,var(--accent) 16%,transparent); border-color:var(--accent); transform:translateX(2px); }
.mod-link svg{ width:15px; height:15px; }
.mod-link .mod-badge{ font-family:var(--font-mono); font-weight:500; font-size:11px; color:var(--muted); }