/* ============================================================
   BINOBAN — Enterprise CDXP Infrastructure
   Design system (Brandbook 2025): Navy + Gold, Lato, star/orbit motifs
   ============================================================ */

/* ---- Self-hosted Lato (brand Latin typeface) — full weight + italic set ---- */
@font-face{ font-family:"Lato"; src:url("fonts/Lato-Thin.ttf") format("truetype"); font-weight:100; font-style:normal; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-ThinItalic.ttf") format("truetype"); font-weight:100; font-style:italic; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-Light.ttf") format("truetype"); font-weight:300; font-style:normal; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-LightItalic.ttf") format("truetype"); font-weight:300; font-style:italic; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-Regular.ttf") format("truetype"); font-weight:400; font-style:normal; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-Italic.ttf") format("truetype"); font-weight:400; font-style:italic; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-Bold.ttf") format("truetype"); font-weight:700; font-style:normal; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-BoldItalic.ttf") format("truetype"); font-weight:700; font-style:italic; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-Black.ttf") format("truetype"); font-weight:900; font-style:normal; font-display:swap; }
@font-face{ font-family:"Lato"; src:url("fonts/Lato-BlackItalic.ttf") format("truetype"); font-weight:900; font-style:italic; font-display:swap; }

/* ---- Tokens ---- */
:root{
  /* Brand core */
  --navy:        #263d69;
  --navy-700:    #1d3157;
  --navy-800:    #152546;
  --navy-900:    #0e1c36;
  --navy-950:    #091227;
  --gold:        #b58750;
  --gold-bright: #cda366;
  --gold-soft:   #d8b988;
  --gold-deep:   #8c6638;

  /* Secondary system accents */
  --purple: #5754b5;
  --plum:   #634367;
  --green:  #4a7d34;
  --green-deep: #366924;

  /* Light content surfaces */
  --paper:   #f6f3ec;
  --paper-2: #efe9dd;
  --paper-line: #e2d9c8;

  /* Ink (text on light) */
  --ink:      #182338;
  --ink-soft: #4a5470;
  --ink-mute: #707a92;

  /* Text on dark */
  --on-dark:        #f3f1ea;
  --on-dark-soft:   rgba(243,241,234,.72);
  --on-dark-mute:   rgba(243,241,234,.48);
  --hairline-dark:  rgba(216,185,136,.20);
  --hairline-dark2: rgba(243,241,234,.10);

  /* Star facets */
  --star-light: var(--gold-bright);
  --star-dark:  var(--gold-deep);

  --maxw: 1240px;
  --gutter: 40px;
  --radius: 4px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --font: "Lato", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0;
  font-family:var(--font);
  background:var(--navy-950);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.5;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }

/* ---- Layout helpers ---- */
.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding-inline:var(--gutter); }
.section{ padding-block:clamp(72px,9vw,128px); position:relative; }
.section--tight{ padding-block:clamp(56px,6vw,88px); }

.bg-deep{ background:var(--navy-950); color:var(--on-dark); }
.bg-navy{ background:var(--navy-900); color:var(--on-dark); }
.bg-paper{ background:var(--paper); color:var(--ink); }
.bg-paper-2{ background:var(--paper-2); color:var(--ink); }

/* ---- Type ---- */
.eyebrow{
  font-size:12px; font-weight:700; letter-spacing:.26em; text-transform:uppercase;
  color:var(--gold); display:inline-flex; align-items:center; gap:12px; margin:0 0 22px;
}
.bg-paper .eyebrow, .bg-paper-2 .eyebrow{ color:var(--gold-deep); }
.eyebrow::before{ content:""; width:26px; height:1px; background:currentColor; opacity:.6; display:inline-block; }
.eyebrow.is-centered::before{ display:none; }

h1,h2,h3{ font-weight:900; line-height:1.04; letter-spacing:-.02em; margin:0; }
.h-display{ font-size:clamp(40px,6vw,76px); }
.h-section{ font-size:clamp(30px,4.2vw,52px); line-height:1.06; letter-spacing:-.018em; }
.h-card{ font-size:22px; font-weight:900; letter-spacing:-.01em; }
.lede{ font-size:clamp(17px,1.5vw,21px); line-height:1.62; color:var(--ink-soft); max-width:62ch; }
.bg-deep .lede,.bg-navy .lede{ color:var(--on-dark-soft); }
.measure{ max-width:64ch; }
.gold{ color:var(--gold); }
.bg-paper .gold,.bg-paper-2 .gold{ color:var(--gold-deep); }

.section-head{ max-width:760px; }
.section-head.is-centered{ margin-inline:auto; text-align:center; }
.section-head .lede{ margin-top:22px; }

/* ---- Star mark (authentic two-polygon compass star) ---- */
.star{ width:1em; height:1em; display:inline-block; flex:none; line-height:0; color:var(--gold); }
.star svg{ width:100%; height:100%; display:block; fill:currentColor; }
.star use{ fill:currentColor; }
.star--mono{ color:currentColor; }

/* ---- Brand lockup ---- */
.brand .logo{ height:30px; width:auto; display:block; fill:var(--gold); }
.brand .logo .cls-1{ fill:var(--gold); }
.brand:hover .logo, .brand:hover .logo .cls-1{ fill:var(--gold-bright); }

/* ---- Buttons ---- */
.btn{
  display:inline-flex; align-items:center; gap:10px; justify-content:center;
  font-size:14px; font-weight:700; letter-spacing:.04em;
  padding:15px 24px; border-radius:var(--radius); border:1px solid transparent;
  background:transparent; color:inherit; -webkit-appearance:none; appearance:none;
  transition:transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-gold{ background:var(--gold); color:var(--navy-950); }
.btn-gold:hover{ background:var(--gold-bright); }
.btn-outline{ border-color:var(--hairline-dark); color:var(--on-dark); }
.btn-outline:hover{ border-color:var(--gold); color:var(--gold-bright); }
.bg-paper .btn-outline,.bg-paper-2 .btn-outline{ border-color:#cbbfa8; color:var(--ink); }
.bg-paper .btn-outline:hover,.bg-paper-2 .btn-outline:hover{ border-color:var(--gold-deep); color:var(--gold-deep); }
.btn-ghost{ padding-inline:0; color:var(--gold); letter-spacing:.06em;
  display:inline-flex; align-items:center; gap:8px;
  background:none; border:0; cursor:pointer;
  font-family:inherit; font-size:14px; font-weight:700;
  -webkit-appearance:none; appearance:none; }
.btn-ghost .arrow{ transition:transform .3s var(--ease); }
.btn-ghost:hover .arrow{ transform:translateX(5px); }
.bg-paper .btn-ghost,.bg-paper-2 .btn-ghost{ color:var(--gold-deep); }

/* ---- Reveal on scroll ---- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal[data-d="1"]{ transition-delay:.08s; }
.reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; }
.reveal[data-d="4"]{ transition-delay:.32s; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; } }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:80;
  transition:background .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(9,18,39,.86);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom-color:var(--hairline-dark2);
}
.header-inner{ display:flex; align-items:center; gap:24px; height:74px; }
.brand{ display:flex; align-items:center; gap:12px; color:var(--on-dark); }
.brand .star{ font-size:30px; }
.brand .wordmark{ font-weight:900; letter-spacing:.22em; font-size:17px; padding-left:2px; }
.nav{ display:flex; align-items:center; gap:4px; margin-left:8px; }
.nav-item{ position:relative; }
.nav-link{
  display:inline-flex; align-items:center; gap:7px; padding:10px 13px; border-radius:var(--radius);
  font-size:14px; font-weight:700; color:var(--on-dark-soft); letter-spacing:.01em;
  transition:color .2s var(--ease), background .2s;
}
.nav-link:hover, .nav-item.open .nav-link{ color:var(--on-dark); background:rgba(243,241,234,.05); }
.nav-link.active{ color:var(--gold-bright); }
.nav-link .caret{ width:9px; height:9px; opacity:.6; transition:transform .3s var(--ease); }
.nav-item.open .nav-link .caret{ transform:rotate(180deg); }
.header-cta{ margin-left:auto; display:flex; align-items:center; gap:14px; }
.header-cta .btn{ padding-block:12px; }

/* Mega menu */
.mega{
  position:absolute; top:calc(100% + 14px); left:0; right:auto; transform:translateY(8px);
  width:min(880px, calc(100vw - 200px));
  background:linear-gradient(180deg,#102140,#0c1a33);
  border:1px solid var(--hairline-dark2); border-radius:8px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.7);
  padding:30px; opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .26s var(--ease), transform .26s var(--ease), visibility .26s;
}
.nav-item.open .mega{ opacity:1; visibility:visible; pointer-events:auto; transform:translateY(0); }
.mega-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:8px 26px; }
.mega-col h4{
  font-size:11px; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); margin:0 0 6px; display:flex; align-items:center; gap:8px;
}
.mega-col p{ font-size:12.5px; color:var(--on-dark-mute); margin:0 0 14px; line-height:1.45; }
.mega-link{ display:flex; align-items:center; gap:9px; padding:8px 10px; margin-inline:-10px; border-radius:5px;
  font-size:13.5px; font-weight:600; color:var(--on-dark-soft); transition:color .18s, background .18s; }
.mega-link:hover{ color:var(--on-dark); background:rgba(243,241,234,.05); }
.mega-link .star{ font-size:11px; opacity:.5; transition:opacity .18s; }
.mega-link:hover .star{ opacity:1; }
.mega-foot{ margin-top:24px; padding-top:20px; border-top:1px solid var(--hairline-dark2);
  display:flex; align-items:center; justify-content:space-between; gap:20px; }
.mega-foot span{ font-size:13px; color:var(--on-dark-soft); }

/* Mobile nav */
.hamburger{ display:none; margin-left:auto; background:none; border:0; width:42px; height:42px; flex-direction:column; gap:5px; align-items:center; justify-content:center; }
.hamburger span{ width:22px; height:2px; background:var(--on-dark); transition:.3s var(--ease); }
.mobile-nav{ display:none; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(120% 90% at 78% 20%, rgba(87,84,181,.18), transparent 55%),
    radial-gradient(80% 70% at 12% 90%, rgba(54,105,36,.10), transparent 60%),
    linear-gradient(160deg, #0d1c37 0%, #091227 60%, #070f20 100%);
  color:var(--on-dark);
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center;
  padding-top:150px; padding-bottom:clamp(80px,9vw,128px); min-height:88vh;
}
.hero h1{ font-size:clamp(40px,5.6vw,68px); margin:0 0 26px; }
.hero .lede{ color:var(--on-dark-soft); max-width:50ch; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:36px; }
.hero-trust{ margin-top:34px; display:flex; align-items:center; gap:14px;
  font-size:13px; color:var(--on-dark-mute); letter-spacing:.02em; max-width:46ch; line-height:1.5; }
.hero-trust .star{ font-size:13px; color:var(--gold); flex:none; }

/* Hero system visual */
.hero-visual{ position:relative; aspect-ratio:1/1; width:100%; }
.hero-visual svg{ width:100%; height:100%; overflow:visible; }
.orbit-rot{ transform-box:view-box; transform-origin:260px 260px; animation:spin 60s linear infinite; }
.orbit-rot.r2{ animation-duration:90s; animation-direction:reverse; }
.orbit-rot.r3{ animation-duration:120s; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.node-star{ animation:nodePulse 4s var(--ease) infinite; fill:var(--gold-soft); }
.node-star:nth-of-type(2){ animation-delay:1.3s; }
.node-star:nth-of-type(3){ animation-delay:2.6s; }
@keyframes nodePulse{ 0%,100%{ opacity:.5; } 50%{ opacity:1; } }
.signal-line{ stroke-dasharray:3 5; animation:flow 3s linear infinite; }
@keyframes flow{ to{ stroke-dashoffset:-32; } }
.hero-core{ transform-box:fill-box; transform-origin:center; animation:coreBreath 7s ease-in-out infinite; }
@keyframes coreBreath{ 0%,100%{ transform:scale(1); } 50%{ transform:scale(1.035); } }
@media (prefers-reduced-motion: reduce){
  .orbit-rot,.node-star,.signal-line,.hero-core{ animation:none !important; }
}
.flabel{ font-size:10.5px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; fill:var(--on-dark-soft); }
.flabel.gold{ fill:var(--gold-soft); }

/* ============================================================
   PROBLEM
   ============================================================ */
.pain-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; margin-top:60px;
  background:var(--paper-line); border:1px solid var(--paper-line); border-radius:8px; overflow:hidden; }
.bg-deep .pain-grid,.bg-navy .pain-grid{ background:var(--hairline-dark2); border-color:var(--hairline-dark2); }
.pain{ background:var(--paper); padding:38px 34px; position:relative; }
.bg-deep .pain,.bg-navy .pain{ background:var(--navy-900); }
.pain .idx{ font-size:12px; font-weight:700; letter-spacing:.2em; color:var(--gold-deep); margin-bottom:auto; }
.bg-deep .pain .idx,.bg-navy .pain .idx{ color:var(--gold); }
.pain h3{ font-size:21px; margin:18px 0 12px; }
.pain p{ font-size:14.5px; color:var(--ink-soft); margin:0; line-height:1.6; }
.bg-deep .pain p,.bg-navy .pain p{ color:var(--on-dark-soft); }
.pain .to{ margin-top:22px; font-size:12px; font-weight:700; letter-spacing:.04em; color:var(--ink-mute);
  display:flex; align-items:center; gap:8px; }
.pain .to b{ color:var(--gold-deep); font-weight:700; }
.bg-deep .pain .to,.bg-navy .pain .to{ color:var(--on-dark-mute); }
.bg-deep .pain .to b,.bg-navy .pain .to b{ color:var(--gold); }

/* ============================================================
   DEFINITION + ARCHITECTURE DIAGRAM
   ============================================================ */
.def-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.clarify{ margin-top:26px; padding:22px 26px; border-left:2px solid var(--gold);
  background:rgba(181,135,80,.06); font-size:16px; line-height:1.6; color:var(--ink); border-radius:0 4px 4px 0; }
.bg-deep .clarify,.bg-navy .clarify{ background:rgba(181,135,80,.10); color:var(--on-dark); }
.clarify b{ color:var(--gold-deep); }
.bg-deep .clarify b,.bg-navy .clarify b{ color:var(--gold); }

.arch{ display:flex; flex-direction:column; gap:0; }
.arch-layer{
  position:relative; border:1px solid var(--hairline-dark2); border-radius:8px;
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  padding:20px 22px; display:flex; align-items:center; gap:18px;
}
.arch-layer + .arch-connector{ height:30px; display:flex; justify-content:center; }
.arch-connector svg{ height:100%; overflow:visible; }
.arch-num{ font-size:11px; font-weight:700; letter-spacing:.16em; color:var(--gold); width:24px; flex:none; }
.arch-body h4{ font-size:16.5px; font-weight:900; margin:0 0 4px; color:var(--on-dark); letter-spacing:-.01em; }
.arch-body p{ font-size:13px; color:var(--on-dark-mute); margin:0; line-height:1.45; }
.arch-tags{ margin-left:auto; display:flex; flex-wrap:wrap; gap:6px; justify-content:flex-end; max-width:48%; }
.arch-tag{ font-size:11px; font-weight:600; padding:5px 10px; border-radius:20px;
  border:1px solid var(--hairline-dark); color:var(--gold-soft); white-space:nowrap; }
.arch-layer .pulse{ position:absolute; left:0; top:0; bottom:0; width:3px; border-radius:8px 0 0 8px;
  background:linear-gradient(180deg,var(--gold),transparent); opacity:0; }
.arch-layer.lit .pulse{ animation:litPulse 2.6s var(--ease) infinite; }
@keyframes litPulse{ 0%,100%{ opacity:0; } 40%{ opacity:1; } }

/* ============================================================
   PILLARS
   ============================================================ */
.pillars{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:60px; }
.pillar{ position:relative; border-radius:10px; padding:34px 30px 30px; overflow:hidden;
  background:var(--navy-900); border:1px solid var(--hairline-dark2);
  transition:transform .4s var(--ease), border-color .4s var(--ease); }
.pillar:hover{ transform:translateY(-5px); border-color:var(--hairline-dark); }
.pillar .pin{ position:absolute; top:-26px; right:-26px; font-size:120px; opacity:.10; color:var(--accent); }
.pillar .pmark{ font-size:30px; color:var(--accent); margin-bottom:22px; }
.pillar h3{ font-size:25px; margin:0 0 12px; }
.pillar h3 .verb{ color:var(--accent); }
.pillar p{ font-size:14.5px; color:var(--on-dark-soft); margin:0 0 22px; line-height:1.6; }
.pillar .tags{ display:flex; flex-wrap:wrap; gap:8px; }
.pillar .tag{ font-size:11.5px; font-weight:600; letter-spacing:.02em; padding:6px 11px; border-radius:5px;
  background:rgba(243,241,234,.05); border:1px solid var(--hairline-dark2); color:var(--on-dark-soft); }
.pillar--see{ --accent:var(--gold-bright); }
.pillar--protect{ --accent:#8a87d8; }
.pillar--build{ --accent:#7cab5e; }

/* ============================================================
   MODULES GRID
   ============================================================ */
.mod-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; margin-top:56px;
  background:var(--paper-line); border:1px solid var(--paper-line); border-radius:10px; overflow:hidden; }
.mod{ background:var(--paper); padding:30px 28px; position:relative; transition:background .3s var(--ease); cursor:default; }
.mod:hover{ background:#fffdf8; }
.mod-ico{ width:34px; height:34px; color:var(--gold-deep); margin-bottom:20px; }
.mod-ico svg{ width:100%; height:100%; }
.mod h3{ font-size:17.5px; font-weight:900; letter-spacing:-.01em; margin:0 0 8px; color:var(--ink);
  display:flex; align-items:center; gap:8px; }
.mod .fam{ width:7px; height:7px; border-radius:2px; transform:rotate(45deg); flex:none; }
.mod p{ font-size:13.5px; color:var(--ink-soft); margin:0; line-height:1.55; }
.fam-core{ background:var(--gold); }
.fam-activate{ background:var(--purple); }
.fam-monetize{ background:var(--plum); }
.fam-insight{ background:var(--green); }
.mod-legend{ margin-top:26px; display:flex; flex-wrap:wrap; gap:22px; align-items:center; }
.mod-legend .lg{ display:flex; align-items:center; gap:9px; font-size:12.5px; font-weight:600; color:var(--ink-mute); }
.mod-legend .fam{ width:8px; height:8px; border-radius:2px; transform:rotate(45deg); }

/* ============================================================
   DEPLOYMENT
   ============================================================ */
.deploy-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:56px; }
.deploy{ border:1px solid var(--hairline-dark2); border-radius:10px; padding:32px 28px;
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));
  transition:transform .4s var(--ease), border-color .4s var(--ease); }
.deploy:hover{ transform:translateY(-5px); border-color:var(--hairline-dark); }
.deploy .dnum{ font-size:12px; font-weight:700; letter-spacing:.18em; color:var(--gold); }
.deploy h3{ font-size:21px; margin:14px 0 10px; }
.deploy p{ font-size:14px; color:var(--on-dark-soft); margin:0 0 22px; line-height:1.55; }
.deploy ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px; }
.deploy li{ font-size:13.5px; color:var(--on-dark-soft); display:flex; align-items:flex-start; gap:10px; }
.deploy li .star{ font-size:10px; color:var(--gold); margin-top:4px; flex:none; }
.deploy-bullets{ margin-top:40px; display:flex; flex-wrap:wrap; gap:12px; justify-content:center; }
.chip{ font-size:13px; font-weight:600; padding:9px 16px; border-radius:30px;
  border:1px solid var(--hairline-dark); color:var(--gold-soft); }

/* ============================================================
   MONETIZATION — value chain
   ============================================================ */
.chain{ margin-top:60px; display:flex; align-items:stretch; gap:0; flex-wrap:wrap; }
.chain-node{ flex:1 1 0; min-width:150px; position:relative; padding:26px 20px;
  border:1px solid var(--paper-line); background:var(--paper); display:flex; flex-direction:column; gap:10px; }
.bg-deep .chain-node,.bg-navy .chain-node{ background:var(--navy-900); border-color:var(--hairline-dark2); }
.chain-node:first-child{ border-radius:8px 0 0 8px; }
.chain-node:last-child{ border-radius:0 8px 8px 0; }
.chain-node .cn-step{ font-size:11px; font-weight:700; letter-spacing:.16em; color:var(--gold); }
.chain-node h4{ font-size:16px; font-weight:900; letter-spacing:-.01em; margin:0; color:var(--ink); line-height:1.2; }
.bg-deep .chain-node h4,.bg-navy .chain-node h4{ color:var(--on-dark); }
.chain-node .cn-arrow{ position:absolute; right:-11px; top:50%; transform:translateY(-50%); z-index:2;
  width:22px; height:22px; display:grid; place-items:center; color:var(--gold); }
.chain-node:last-child .cn-arrow{ display:none; }
.chain-node.is-revenue{ background:linear-gradient(180deg,#13284b,#0e1c36); }
.chain-node.is-revenue h4,.chain-node.is-revenue .cn-step{ color:var(--gold-bright); }

/* ============================================================
   PERSONAS / WHO IT IS FOR
   ============================================================ */
.persona-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:56px; }
.persona{ border:1px solid var(--hairline-dark2); border-radius:9px; padding:24px 22px; min-height:150px;
  display:flex; flex-direction:column; gap:12px; background:rgba(255,255,255,.02);
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s; }
.persona:hover{ transform:translateY(-4px); border-color:var(--hairline-dark); background:rgba(255,255,255,.04); }
.persona .pico{ width:26px; height:26px; color:var(--gold); }
.persona h4{ font-size:16px; font-weight:900; letter-spacing:-.01em; margin:0; color:var(--on-dark); }
.persona p{ font-size:12.5px; color:var(--on-dark-mute); margin:0; line-height:1.5; }
.persona--wide{ grid-column:span 2; }

/* ============================================================
   PROCESS
   ============================================================ */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-top:60px; position:relative; }
.step{ padding:0 32px; position:relative; }
.step:not(:last-child)::after{ content:""; position:absolute; right:0; top:8px; bottom:0; width:1px; background:var(--paper-line); }
.bg-deep .step:not(:last-child)::after,.bg-navy .step:not(:last-child)::after{ background:var(--hairline-dark2); }
.step:first-child{ padding-left:0; }
.step .snum{ display:flex; align-items:center; gap:14px; margin-bottom:20px; }
.step .snum b{ font-size:13px; font-weight:700; letter-spacing:.2em; color:var(--gold-deep); }
.bg-deep .step .snum b,.bg-navy .step .snum b{ color:var(--gold); }
.step .snum .line{ flex:1; height:1px; background:var(--paper-line); }
.bg-deep .step .snum .line,.bg-navy .step .snum .line{ background:var(--hairline-dark2); }
.step h3{ font-size:19px; margin:0 0 12px; color:var(--ink); }
.bg-deep .step h3,.bg-navy .step h3{ color:var(--on-dark); }
.step p{ font-size:14px; color:var(--ink-soft); margin:0; line-height:1.6; }
.bg-deep .step p,.bg-navy .step p{ color:var(--on-dark-soft); }
.steps-note{ margin-top:44px; font-size:13px; color:var(--ink-mute); display:flex; align-items:center; gap:10px; }
.bg-deep .steps-note,.bg-navy .steps-note{ color:var(--on-dark-mute); }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final{ text-align:center; position:relative; overflow:hidden;
  background:radial-gradient(80% 120% at 50% 0%, rgba(87,84,181,.16), transparent 60%), var(--navy-950); }
.final .wrap{ position:relative; z-index:2; }
.final h2{ font-size:clamp(30px,4.4vw,56px); max-width:18ch; margin-inline:auto; }
.final .lede{ margin:24px auto 0; text-align:center; }
.final-cta{ margin-top:42px; display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.final-alt{ margin-top:40px; padding-top:34px; border-top:1px solid var(--hairline-dark2);
  display:flex; gap:40px; justify-content:center; flex-wrap:wrap; }
.final-alt a{ font-size:13.5px; font-weight:600; color:var(--on-dark-soft); display:flex; align-items:center; gap:9px;
  transition:color .2s; }
.final-alt a:hover{ color:var(--gold-bright); }
.final-alt .star{ font-size:11px; color:var(--gold); }
.final-watermark{ position:absolute; left:50%; bottom:-30%; transform:translateX(-50%); font-size:min(70vw,720px);
  color:var(--on-dark); opacity:.025; pointer-events:none; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:#070f20; color:var(--on-dark); padding-block:72px 36px; border-top:1px solid var(--hairline-dark2); }
.foot-top{ display:grid; grid-template-columns:1.4fr repeat(5,1fr); gap:36px 28px; }
.foot-brand .brand{ margin-bottom:18px; }
.foot-brand p{ font-size:13px; color:var(--on-dark-mute); max-width:30ch; line-height:1.6; margin:0 0 22px; }
.foot-col h5{ font-size:11px; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); margin:0 0 16px; }
.foot-col a{ display:block; font-size:13px; color:var(--on-dark-soft); padding:5px 0; transition:color .18s; }
.foot-col a:hover{ color:var(--on-dark); }
.foot-bottom{ margin-top:54px; padding-top:26px; border-top:1px solid var(--hairline-dark2);
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.foot-bottom span{ font-size:12.5px; color:var(--on-dark-mute); }
.foot-legal{ display:flex; gap:24px; }
.foot-legal a{ font-size:12.5px; color:var(--on-dark-mute); transition:color .18s; }
.foot-legal a:hover{ color:var(--on-dark-soft); }

/* ============================================================
   MODAL — Executive Briefing form
   ============================================================ */
.modal-root{ position:fixed; inset:0; z-index:120; display:none; }
.modal-root.open{ display:block; }
.modal-veil{ position:absolute; inset:0; background:rgba(5,10,22,.7); backdrop-filter:blur(6px); opacity:0; transition:opacity .3s; }
.modal-root.open .modal-veil{ opacity:1; }
.modal{ position:absolute; top:50%; left:50%; transform:translate(-50%,-46%); opacity:0;
  width:min(660px, calc(100vw - 32px)); max-height:92vh; overflow:auto;
  background:linear-gradient(180deg,#0f2040,#0b1730); border:1px solid var(--hairline-dark); border-radius:12px;
  box-shadow:0 40px 100px -30px rgba(0,0,0,.8); color:var(--on-dark);
  transition:opacity .35s var(--ease), transform .35s var(--ease); }
.modal-root.open .modal{ opacity:1; transform:translate(-50%,-50%); }
.modal-head{ padding:30px 34px 22px; border-bottom:1px solid var(--hairline-dark2); position:relative; }
.modal-head .eyebrow{ margin-bottom:14px; }
.modal-head h3{ font-size:25px; }
.modal-head p{ font-size:13.5px; color:var(--on-dark-mute); margin:10px 0 0; line-height:1.5; max-width:48ch; }
.modal-close{ position:absolute; top:22px; right:22px; width:38px; height:38px; border-radius:6px;
  background:rgba(243,241,234,.06); border:1px solid var(--hairline-dark2); color:var(--on-dark); display:grid; place-items:center;
  transition:background .2s, color .2s; }
.modal-close:hover{ background:rgba(243,241,234,.12); color:var(--gold-bright); }
.modal-body{ padding:28px 34px 34px; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px 18px; }
.field{ display:flex; flex-direction:column; gap:7px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:12px; font-weight:700; letter-spacing:.04em; color:var(--on-dark-soft); }
.field label .opt{ color:var(--on-dark-mute); font-weight:400; }
.field input,.field select,.field textarea{
  font-family:inherit; font-size:14px; color:var(--on-dark); background:rgba(243,241,234,.05);
  border:1px solid var(--hairline-dark2); border-radius:6px; padding:12px 13px; transition:border-color .2s, background .2s; }
.field textarea{ resize:vertical; min-height:84px; }
.field input::placeholder,.field textarea::placeholder{ color:var(--on-dark-mute); }
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23d8b988' stroke-width='1.6' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 14px center; padding-right:34px; }
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--gold); background:rgba(243,241,234,.08); }
.field.err input,.field.err select{ border-color:#c2614e; }
.form-error{ display:none; margin:18px 0 0; padding:11px 14px; font-size:12.5px; line-height:1.5;
  color:#e7b8ac; background:rgba(194,97,78,.10); border:1px solid #c2614e; border-radius:8px; }
.modal-foot{ margin-top:24px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.modal-foot .note{ font-size:12px; color:var(--on-dark-mute); max-width:34ch; line-height:1.45; }
.modal-foot .btn{ flex:none; }
.modal-success{ padding:56px 40px; text-align:center; display:none; }
.modal-root.success .modal-body{ display:none; }
.modal-root.success .modal-success{ display:block; }
.modal-success .star{ font-size:54px; margin-bottom:22px; }
.modal-success h3{ font-size:26px; margin-bottom:14px; }
.modal-success p{ font-size:14.5px; color:var(--on-dark-soft); max-width:42ch; margin:0 auto; line-height:1.6; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .persona-grid{ grid-template-columns:repeat(2,1fr); }
  .persona--wide{ grid-column:span 1; }
}
@media (max-width:1120px){
  /* Collapse the horizontal nav to the hamburger before the header row
     can overflow the viewport (full nav + brand + CTA needs ~1120px). */
  .nav, .header-cta .btn-outline{ display:none; }
  .hamburger{ display:flex; }
  .header-cta{ margin-left:auto; }

  /* Mobile nav panel */
  .mobile-nav{ display:block; position:fixed; inset:74px 0 0 0; z-index:70;
    background:var(--navy-950); padding:24px var(--gutter) 40px; overflow:auto;
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:opacity .3s var(--ease), transform .3s var(--ease); }
  .mobile-nav.open{ opacity:1; transform:none; pointer-events:auto; }
  .mobile-nav a{ display:block; padding:15px 0; font-size:18px; font-weight:700; color:var(--on-dark);
    border-bottom:1px solid var(--hairline-dark2); }
  .mobile-nav a.sub{ font-size:14px; font-weight:600; color:var(--on-dark-soft); padding:11px 0 11px 16px; border:0; }
  .mobile-nav .mgroup{ font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--gold);
    margin:22px 0 4px; font-weight:700; }
  .mobile-nav .btn{ width:100%; margin-top:26px; }
}
@media (max-width:920px){
  .hero-grid{ grid-template-columns:1fr; gap:10px; min-height:auto; padding-top:120px; }
  .hero-visual{ max-width:440px; margin:8px auto 0; order:2; }
  .def-grid{ grid-template-columns:1fr; gap:40px; }
  .pillars,.mod-grid,.deploy-grid{ grid-template-columns:1fr; }
  .pain-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; gap:34px; }
  .step{ padding:0 0 0 0; }
  .step:not(:last-child)::after{ display:none; }
  .foot-top{ grid-template-columns:1fr 1fr; }
  .foot-brand{ grid-column:1 / -1; }
  .chain-node{ flex:1 1 100%; }
  .chain-node .cn-arrow{ display:none; }
  .chain-node{ border-radius:8px !important; margin-bottom:-1px; }
  .form-grid{ grid-template-columns:1fr; }
}
@media (max-width:560px){
  :root{ --gutter:22px; }
  .foot-top{ grid-template-columns:1fr; }
  .hero-cta .btn{ flex:1 1 100%; }
  .modal-head,.modal-body{ padding-inline:24px; }
}



/* ============================================================
   COOKIE CONSENT BANNER
   ============================================================ */
.consent{ position:fixed; left:0; right:0; bottom:0; z-index:200; padding:0 var(--gutter, 24px) 22px;
  display:flex; justify-content:center; pointer-events:none;
  transform:translateY(140%); transition:transform .4s var(--ease, cubic-bezier(.4,0,.2,1)); }
.consent.in{ transform:none; }
.consent-card{ pointer-events:auto; width:min(1080px, 100%);
  background:linear-gradient(180deg,#102140,#0b1730); color:var(--on-dark);
  border:1px solid var(--hairline-dark); border-radius:12px;
  box-shadow:0 30px 80px -28px rgba(0,0,0,.8); padding:22px 26px; }
.consent-main{ display:flex; align-items:center; gap:28px; flex-wrap:wrap; }
.consent-text{ flex:1 1 420px; margin:0; font-size:13.5px; line-height:1.6; color:var(--on-dark-soft); }
.consent-actions{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.consent-actions .btn{ padding:11px 20px; font-size:13px; }
.consent-prefs{ margin-top:6px; }
.consent-prefs-intro{ margin:0 0 18px; font-size:13px; line-height:1.6; color:var(--on-dark-soft); max-width:70ch; }
.consent-row{ display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:14px 0; border-top:1px solid var(--hairline-dark2); }
.consent-row span:first-child{ display:flex; flex-direction:column; gap:3px; }
.consent-row b{ font-size:14px; font-weight:700; letter-spacing:-.01em; }
.consent-row small{ font-size:12px; color:var(--on-dark-mute); line-height:1.45; max-width:62ch; }
.consent-row .consent-fixed{ font-size:11px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--gold-bright); }
.consent-row input[type="checkbox"]{ width:20px; height:20px; accent-color:var(--gold); flex:none; cursor:pointer; }
.consent-prefs .consent-actions{ margin-top:18px; }
@media (max-width:680px){
  .consent-main{ flex-direction:column; align-items:stretch; gap:16px; }
  .consent-actions .btn,.consent-actions .btn-ghost{ flex:1 1 auto; text-align:center; }
}

/* form consent + sensitive-data notice (shared) */
.form-consent{ font-size:12px; line-height:1.55; color:var(--on-dark-mute); margin:4px 0 0; }
.bg-paper .form-consent,.bg-paper-2 .form-consent{ color:var(--ink-mute); }
.form-consent a{ color:var(--gold); text-decoration:underline; text-underline-offset:2px; }
.bg-paper .form-consent a{ color:var(--gold-deep); }

/* staging-only notice on fake success states */
.staging-note{ display:inline-flex; align-items:center; gap:8px; margin:22px auto 0; max-width:42ch;
  font-size:11.5px; line-height:1.5; letter-spacing:.01em; color:var(--on-dark-mute);
  padding:9px 14px; border:1px solid var(--hairline-dark2); border-radius:8px;
  background:rgba(243,241,234,.03); }
.staging-note::before{ content:"BETA"; flex:none; font-size:9px; font-weight:800; letter-spacing:.14em;
  color:var(--navy-950); background:var(--gold); padding:2px 6px; border-radius:3px; }
.bg-paper .staging-note,.bg-paper-2 .staging-note{ color:var(--ink-mute); border-color:var(--paper-line); background:rgba(0,0,0,.02); }
.staging-inline{ font-size:11px; color:var(--on-dark-mute); font-weight:500; letter-spacing:.01em; }
.bg-paper .staging-inline,.bg-paper-2 .staging-inline{ color:var(--ink-mute); }