/* ============================================================
   Data Druid Tech Services — design system v4
   Light · Space Grotesk + Plus Jakarta Sans + Instrument Serif + Chivo Mono
   Navy 950→600 · blush 50→600 (signature coral #FB7185)
   Light default · complete dark mode (data-theme + prefers-color-scheme)
   ============================================================ */

:root{
  /* paper (light default) */
  --paper:#FCFCFF;
  --surface:#ffffff;
  --surface-2:#f8fafc;          /* slateCustom-50 */
  --surface-3:#f1f5f9;          /* slateCustom-100 */

  /* ink */
  --ink:#050914;                /* navy-950 */
  --ink-2:#1e293b;              /* slateCustom-800 */
  --ink-3:#475569;              /* slateCustom-600 */
  --ink-4:#94a3b8;              /* slateCustom-400 */
  --ink-5:#cbd5e1;              /* slateCustom-300 */

  /* navy (brand signature midnight) */
  --navy:#1D2B53;               /* navy-800 */
  --navy-2:#2A3C6E;             /* navy-700 */
  --navy-soft:#eef1f7;
  --navy-tint:#1D2B5314;        /* 8% navy */

  /* blush (signature coral) */
  --blush:#FB7185;              /* blush-400 */
  --blush-2:#F43F5E;            /* blush-500 */
  --blush-ink:#E11D48;          /* blush-600 */
  --blush-soft:#FFF1F2;         /* blush-50 */
  --blush-tint:#FB718522;       /* 13% blush */

  /* semantic */
  --line:#e2e8f0;               /* slateCustom-200 */
  --line-2:#cbd5e1;
  --ok:#10b981;
  --ok-soft:#d1fae5;

  /* Brand-on-surface text colour: navy in light, blush/coral in dark so it stays readable. */
  --brand-on-bg:var(--navy);
  --brand-on-bg-soft:var(--blush);

  /* fonts */
  --font-display:"Space Grotesk", system-ui, sans-serif;
  --font-sans:"Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-editorial:"Instrument Serif", "Times New Roman", serif;
  --font-mono:"Chivo Mono", ui-monospace, "SFMono-Regular", "Menlo", monospace;

  /* shape & motion */
  --radius-sm:8px;
  --radius:14px;
  --radius-xl:20px;
  --radius-2xl:28px;
  --radius-pill:999px;
  --maxw:1240px;
  --gutter:clamp(1.25rem,4vw,2.5rem);
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-spring:cubic-bezier(.16,1,.3,1);

  /* shadows */
  --shadow-tactile:0 20px 40px -15px rgba(29,43,83,.08), 0 0 0 1px rgba(226,232,240,.8);
  --shadow-tactile-hover:0 30px 60px -15px rgba(29,43,83,.14), 0 0 0 1px rgba(29,43,83,.25);
  --shadow-glow-blush:0 0 35px -5px rgba(251,113,133,.35);
  --shadow-sm:0 1px 2px rgba(15,23,42,.04), 0 4px 14px rgba(15,23,42,.05);
  --shadow-md:0 2px 6px rgba(15,23,42,.05), 0 16px 40px rgba(15,23,42,.07);

  /* legacy aliases (kept for backwards compat with old templates during migration) */
  --pink:var(--blush);
  --pink-ink:var(--blush-ink);
  --pink-soft:var(--blush-soft);
  --dark:#0a1024;               /* for the dark governance band (always dark) */
  --dark-2:#050914;
  --dark-head:#f1f5f9;
  --dark-ink:#cfd6e6;
  --dark-ink-2:#a4adcc;
  --dark-line:#1e2a55;

  /* legacy also aliased so we don't break anything mid-rewrite */
  --ink-legacy:var(--ink);
  --ink2-legacy:var(--ink-3);
  --ink3-legacy:var(--ink-4);
}

/* ===================== dark theme tokens ===================== */
:root[data-theme="dark"]{
  --paper:#050914;
  --surface:#0C1427;
  --surface-2:#121D38;
  --surface-3:#1D2B53;

  --ink:#f1f5f9;
  --ink-2:#cbd5e1;
  --ink-3:#94a3b8;
  --ink-4:#64748b;
  --ink-5:#475569;

  --navy-soft:#1D2B53;
  --blush-soft:#3a1226;

  --line:#1e2a55;
  --line-2:#2a3a6b;

  /* Dark mode: navy on navy is invisible. Flip brand-on-bg to a bright readable tint. */
  --brand-on-bg:#cbd5e1;
  --brand-on-bg-soft:#fb7185;

  --shadow-tactile:0 20px 40px -15px rgba(0,0,0,.5), 0 0 0 1px rgba(58,75,140,.5);
  --shadow-tactile-hover:0 30px 60px -15px rgba(0,0,0,.65), 0 0 0 1px rgba(120,140,200,.45);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#050914;
    --surface:#0C1427;
    --surface-2:#121D38;
    --surface-3:#1D2B53;

    --ink:#f1f5f9;
    --ink-2:#cbd5e1;
    --ink-3:#94a3b8;
    --ink-4:#64748b;
    --ink-5:#475569;

    --navy-soft:#1D2B53;
    --blush-soft:#3a1226;

    --line:#1e2a55;
    --line-2:#2a3a6b;

    --brand-on-bg:#cbd5e1;
    --brand-on-bg-soft:#fb7185;
  }
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-3);
  font-family:var(--font-sans);
  font-size:16px; line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  min-height:100vh;
  overflow-x:hidden;
  transition:background .25s var(--ease), color .25s var(--ease);
}
::selection{ background:var(--navy); color:#fff; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

/* shared layout */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
section{ position:relative; padding-block:clamp(3.5rem,7vw,6.5rem); }
.section-tight{ padding-block:clamp(2.5rem,5vw,4.5rem); }
.section-soft{ background:var(--surface); border-block:1px solid var(--line); }

/* ===================== type ===================== */
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  font-weight:700;
  letter-spacing:-.03em;
  line-height:1.08;
  margin:0;
  text-wrap:balance;
}
h1{ font-size:clamp(2.4rem,5.4vw,4.2rem); }
h2{ font-size:clamp(1.9rem,4vw,3rem); }
h3{ font-size:1.25rem; letter-spacing:-.02em; }
p{ margin:0 0 1rem; }
.lead{ font-size:clamp(1.04rem,.95rem+.55vw,1.25rem); color:var(--ink-3); line-height:1.55; max-width:62ch; }
.muted{ color:var(--ink-3); }
.dim{ color:var(--ink-4); }
.tiny{ font-size:.8rem; }
em.it{ font-style:italic; color:var(--brand-on-bg); font-family:var(--font-editorial); font-weight:400; }

/* editorial accent: any inline `em` inside an h1/h2 gets the serif italic look */
h1 em, h2 em, h3 em{ font-family:var(--font-editorial); font-style:italic; font-weight:400; color:var(--ink-3); letter-spacing:0; }

/* monospace eyebrow — prototype's "[ 01 // UNIFIED ARCHITECTURAL BACKBONE ]" style */
.tech-pill,
.micro{
  font-family:var(--font-display);
  font-size:11.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--blush-ink);
  display:inline-flex;
  align-items:center;
  gap:.55rem;
}
.micro{ font-family:var(--font-mono); letter-spacing:.06em; font-weight:500; }
.micro b{ color:var(--ink-4); font-weight:500; }
.mono{ font-family:var(--font-mono); font-variant-numeric:tabular-nums; }

/* ===================== buttons ===================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--font-display); font-weight:700; font-size:.85rem;
  letter-spacing:.04em;
  min-height:2.85rem; padding:.9rem 1.5rem;
  border-radius:var(--radius);
  border:1px solid transparent; cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-sm{ min-height:2.4rem; padding:.6rem 1.1rem; font-size:.78rem; }

:focus-visible{ outline:2px solid var(--blush); outline-offset:3px; border-radius:4px; }
a:focus-visible,.btn:focus-visible,button:focus-visible,summary:focus-visible{ outline:2px solid var(--blush); outline-offset:3px; }

.btn-primary{ background:var(--navy); color:#fff; box-shadow:0 6px 18px rgba(29,43,83,.22); }
.btn-primary:hover{ background:var(--ink); box-shadow:0 12px 28px rgba(29,43,83,.32); }

.btn-pink{ background:var(--blush); color:#1c0a14; }
.btn-pink:hover{ background:var(--blush-2); color:#fff; }

.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line-2); }
.btn-ghost:hover{ border-color:var(--navy); background:var(--surface); }

.btn .ico{ transition:transform .25s var(--ease); }
.btn:hover .ico{ transform:translateX(3px); }

/* chips / badges */
.chip{ font-family:var(--font-mono); font-size:10.5px; letter-spacing:.03em; color:var(--ink-3); border:1px solid var(--line-2); border-radius:4px; padding:3px 7px; }
.badge{ font-family:var(--font-mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; padding:4px 9px; border-radius:4px; color:var(--brand-on-bg); background:var(--navy-soft); }
.badge.product{ color:var(--blush-ink); background:var(--blush-soft); }

.material-symbols-outlined{ font-variation-settings:'FILL' 0,'wght' 300,'GRAD' 0,'opsz' 24; line-height:1; vertical-align:middle; user-select:none; font-size:1.4rem; }
.msi-sm{ font-size:1.1rem; } .msi-lg{ font-size:1.7rem; }

/* ============================================================
   TOP TELEMETRY RIBBON (light only; hides on dark to avoid noise)
   ============================================================ */
.telemetry-ribbon{
  position:sticky; top:0; z-index:60;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(160%) blur(12px);
  font-family:var(--font-mono); font-size:11px; color:var(--ink-3);
  padding:.45rem var(--gutter);
}
.telemetry-ribbon .row{ display:flex; align-items:center; justify-content:space-between; gap:1rem; max-width:var(--maxw); margin-inline:auto; flex-wrap:wrap; }
.telemetry-ribbon .left{ display:flex; align-items:center; gap:.8rem; }
.telemetry-ribbon .live{ display:inline-flex; align-items:center; gap:.4rem; font-family:var(--font-display); font-weight:700; color:var(--brand-on-bg); letter-spacing:.08em; text-transform:uppercase; }
.telemetry-ribbon .live .ping{ width:7px; height:7px; border-radius:50%; background:var(--blush); box-shadow:0 0 0 0 var(--blush-tint); animation:ping 2s ease-in-out infinite; }
@keyframes ping{ 0%,100%{ box-shadow:0 0 0 0 rgba(251,113,133,.45); } 70%{ box-shadow:0 0 0 7px rgba(251,113,133,0); } }
.telemetry-ribbon .sep{ color:var(--ink-5); }
.telemetry-ribbon .right{ display:flex; align-items:center; gap:1rem; }
.telemetry-ribbon .start{ display:inline-flex; align-items:center; gap:.3rem; font-family:var(--font-display); font-weight:700; color:var(--brand-on-bg); letter-spacing:.06em; text-transform:uppercase; font-size:11px; }
.telemetry-ribbon .start:hover{ color:var(--blush-ink); }
@media (max-width:760px){ .telemetry-ribbon .row > *:nth-child(3){ display:none; } .telemetry-ribbon .mid{ display:none; } }
:root[data-theme="dark"] .telemetry-ribbon{ background:rgba(12,20,39,.88); border-bottom-color:#1e2a55; }
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .telemetry-ribbon{ background:rgba(12,20,39,.88); border-bottom-color:#1e2a55; }
}

/* ============================================================
   FLOATING ISLAND NAV
   ============================================================ */
.floating-nav{ position:sticky; top:38px; z-index:50; padding:1rem var(--gutter) 0; }
.telemetry-ribbon + .floating-nav{ top:38px; }
.nav-island{
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem; padding:.55rem .75rem;
  background:rgba(255,255,255,.85);
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-tactile);
  backdrop-filter:saturate(160%) blur(14px);
  max-width:var(--maxw);
  margin-inline:auto;
  transition:box-shadow .3s var(--ease), border-color .3s;
}
.nav-island.scrolled{ box-shadow:var(--shadow-tactile-hover); border-color:#cdd6ec; }
.nav-brand{ display:flex; align-items:center; gap:.7rem; padding-left:.4rem; }
.nav-brand .mark{ width:2.4rem; height:2.4rem; border-radius:.6rem; background:var(--navy); padding:.45rem; box-shadow:0 4px 12px rgba(29,43,83,.18); }
:root[data-theme="dark"] .nav-brand .mark{ background:var(--surface-2); }
.nav-brand .mark img{ width:100%; height:100%; display:block; filter:invert(1); } /* the mark fills with currentColor inside the SVG */
.nav-brand .text{ display:flex; flex-direction:column; line-height:1.1; }
.nav-brand .text strong{ font-family:var(--font-display); font-weight:700; font-size:1.05rem; color:var(--ink); letter-spacing:-.01em; }
.nav-brand .text small{ font-family:var(--font-display); font-size:8px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-4); font-weight:700; margin-top:.15rem; }

.nav-pills{ display:flex; align-items:center; gap:.2rem; background:var(--surface-2); padding:.3rem; border-radius:var(--radius); border:1px solid var(--line); font-family:var(--font-display); font-size:11px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; }
.nav-pill{ display:inline-flex; align-items:center; gap:.4rem; padding:.55rem .85rem; border-radius:calc(var(--radius) - 6px); color:var(--ink-3); transition:color .2s, background .2s; }
.nav-pill:hover{ color:var(--ink); background:var(--surface); }
.nav-pill .num{ color:var(--blush); }
.nav-pill.active{ color:var(--ink); background:var(--surface); box-shadow:0 1px 2px rgba(15,23,42,.06); }

.nav-cta{ display:flex; align-items:center; gap:.5rem; padding-right:.4rem; }

.nav-toggle{ display:none; background:none; border:0; color:var(--ink); cursor:pointer; padding:.4rem; }
.nav-mobile{ display:none; }

@media (max-width:1080px){
  .nav-pills{ display:none; }
  .nav-toggle{ display:grid; place-items:center; }
  .nav-mobile{ display:none; position:absolute; top:calc(100% + .5rem); inset-inline:var(--gutter); background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-tactile); padding:.6rem; flex-direction:column; gap:.1rem; }
  .nav-mobile.open{ display:flex; }
  .nav-mobile .nav-pill{ width:100%; justify-content:flex-start; padding:.7rem .9rem; font-size:12px; }
}

:root[data-theme="dark"] .nav-island{ background:rgba(12,20,39,.85); border-color:#1e2a55; }
:root[data-theme="dark"] .nav-pills{ background:rgba(29,43,83,.4); border-color:#1e2a55; }
:root[data-theme="dark"] .nav-pill.active{ background:#1D2B53; }
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .nav-island{ background:rgba(12,20,39,.85); border-color:#1e2a55; }
  :root:not([data-theme="light"]) .nav-pills{ background:rgba(29,43,83,.4); border-color:#1e2a55; }
  :root:not([data-theme="light"]) .nav-pill.active{ background:#1D2B53; }
}

/* theme toggle button (sits in nav-island, beside the CTA) */
.theme-toggle{
  width:2.4rem; height:2.4rem;
  border-radius:.55rem; border:1px solid var(--line); background:var(--surface-2); color:var(--ink-2);
  display:grid; place-items:center; cursor:pointer; transition:background .2s, color .2s, transform .2s;
}
.theme-toggle:hover{ background:var(--surface); color:var(--brand-on-bg); transform:translateY(-1px); }
.theme-toggle .material-symbols-outlined{ font-size:1.15rem; }

/* ============================================================
   TEXTURES
   ============================================================ */
.dot-matrix{
  background-image:radial-gradient(rgba(29,43,83,.08) 1.2px, transparent 1.2px);
  background-size:24px 24px;
}
.dark-circuit-grid{
  background-image:
    radial-gradient(rgba(251,113,133,.15) 1px, transparent 1px),
    linear-gradient(to right, rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:32px 32px, 64px 64px, 64px 64px;
}
:root[data-theme="dark"] .dot-matrix{ background-image:radial-gradient(rgba(251,113,133,.10) 1.2px, transparent 1.2px); }
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .dot-matrix{ background-image:radial-gradient(rgba(251,113,133,.10) 1.2px, transparent 1.2px); }
}

/* ============================================================
   3D TILT CARD + CURSOR RADIAL LIGHT
   ============================================================ */
.tilt-card{
  position:relative;
  transform-style:preserve-3d;
  perspective:1000px;
  transition:transform .2s var(--ease-spring), box-shadow .2s var(--ease);
}
.tilt-card::before{
  content:""; position:absolute; inset:0; border-radius:inherit;
  background:radial-gradient(420px circle at var(--mouse-x,50%) var(--mouse-y,50%), rgba(251,113,133,.09), transparent 80%);
  opacity:0; transition:opacity .3s var(--ease); pointer-events:none; z-index:2;
}
.tilt-card:hover::before{ opacity:1; }

/* ============================================================
   REVEAL (scroll-in)
   ============================================================ */
.reveal{ opacity:0; transform:translateY(1.2rem); transition:opacity .7s var(--ease-spring), transform .7s var(--ease-spring); }
.reveal.in{ opacity:1; transform:none; }
.reveal[data-delay="1"]{ transition-delay:.07s; } .reveal[data-delay="2"]{ transition-delay:.14s; } .reveal[data-delay="3"]{ transition-delay:.21s; }

.reveal-node{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease-spring), transform .7s var(--ease-spring); }
.reveal-node.is-revealed{ opacity:1; transform:none; }

/* ============================================================
   HERO — two-column with Druid Decision Runtime console
   ============================================================ */
.hero{ padding-block:clamp(3rem,6vw,5.5rem) clamp(2.5rem,5vw,4.5rem); border-bottom:1px solid var(--line); }
.hero-grid{ display:grid; grid-template-columns:1.45fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
@media (max-width:980px){ .hero-grid{ grid-template-columns:1fr; } }

.hero-eyebrow{ display:inline-flex; align-items:center; gap:.5rem; padding:.45rem .9rem; border:1px solid var(--line); background:rgba(255,255,255,.85); border-radius:var(--radius-pill); backdrop-filter:blur(8px); }
.hero-eyebrow .dot{ width:9px; height:9px; border-radius:50%; background:var(--blush); animation:ping 2s ease-in-out infinite; }
.hero-eyebrow span{ font-family:var(--font-display); font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:var(--ink); }

.hero h1{ margin-block-start:1.4rem; max-width:18ch; font-size:clamp(2.6rem,5.8vw,4.4rem); }
.hero h1 em{ display:block; font-family:var(--font-editorial); font-style:italic; font-weight:400; color:var(--ink-3); }
.hero .lead{ margin-block-start:1.4rem; max-width:48ch; }
.hero-cta{ display:flex; gap:.8rem; margin-block-start:2rem; flex-wrap:wrap; }

.hero-trust{ margin-block-start:clamp(2.4rem,5vw,3rem); padding-block-start:1.6rem; border-top:1px solid var(--line); }
.hero-trust .label{ font-family:var(--font-display); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:var(--ink-4); margin-bottom:.9rem; }
.hero-trust .names{ display:flex; flex-wrap:wrap; gap:1.4rem; font-family:var(--font-display); font-size:.85rem; font-weight:700; color:var(--ink); }
.hero-trust .names li{ display:inline-flex; align-items:center; gap:.4rem; list-style:none; }
.hero-trust .names .material-symbols-outlined{ color:var(--blush); font-size:1.1rem; }

/* Druid Decision Runtime console */
.reactor{ position:relative; }
.reactor-card{
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);
  border-radius:var(--radius-2xl);
  box-shadow:var(--shadow-tactile);
  overflow:hidden;
  backdrop-filter:blur(12px);
}
.reactor-head{ display:flex; align-items:center; justify-content:space-between; gap:.5rem; padding:.85rem 1.1rem; background:var(--dark); color:#fff; border-bottom:1px solid #0a1429; }
.reactor-head .lhs{ display:inline-flex; align-items:center; gap:.5rem; }
.reactor-head .lhs .pulse{ width:9px; height:9px; border-radius:50%; background:var(--blush); animation:ping 2s ease-in-out infinite; }
.reactor-head .lhs span{ font-family:var(--font-display); font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:700; color:#cbd5e1; }
.reactor-head .pill{ font-family:var(--font-mono); font-size:10px; padding:.2rem .5rem; border-radius:4px; background:rgba(16,185,129,.18); color:#6ee7b7; border:1px solid rgba(16,185,129,.35); }

.reactor-body{ padding:1.4rem; background:rgba(255,255,255,.97); display:grid; gap:1rem; }
.reactor-tiles{ display:grid; grid-template-columns:1fr 1fr; gap:.6rem; font-family:var(--font-mono); font-size:.78rem; }
.reactor-tile{ padding:.85rem 1rem; border-radius:var(--radius-xl); background:var(--surface-2); border:1px solid var(--line); }
.reactor-tile .label{ font-family:var(--font-display); font-size:10px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:var(--ink-4); }
.reactor-tile .val{ font-family:var(--font-display); font-weight:700; font-size:1.2rem; color:var(--ink); margin-top:.35rem; line-height:1.1; }
.reactor-tile .val.coral{ color:var(--blush); }
.reactor-tile .meta{ font-size:9.5px; color:var(--ok); margin-top:.25rem; font-weight:600; }
.reactor-tile .meta.navy{ color:var(--brand-on-bg); }

.reactor-stream{ padding:1rem; border-radius:var(--radius-xl); background:var(--dark); color:#cbd5e1; font-family:var(--font-mono); font-size:.72rem; line-height:1.7; border:1px solid #0a1429; box-shadow:inset 0 0 0 1px rgba(255,255,255,.02); }
.reactor-stream .head{ display:flex; align-items:center; justify-content:space-between; padding-bottom:.5rem; border-bottom:1px solid #1e2a55; margin-bottom:.5rem; font-size:10px; color:var(--ink-4); }
.reactor-stream .head .tag{ font-family:var(--font-display); letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:#fda4af; }
.reactor-stream p{ margin:0; }
.reactor-stream .coral{ color:#fda4af; }
.reactor-stream .ok{ color:#6ee7b7; }
.reactor-stream .warn{ color:#fcd34d; }

/* ============================================================
   SECTION HEAD — used inside every section
   ============================================================ */
.shead{ margin-bottom:clamp(2rem,4vw,3rem); }
.shead h2{ margin-top:.9rem; }
.shead .lead{ margin-top:.9rem; }
.shead.row{ display:flex; justify-content:space-between; align-items:flex-end; gap:1rem; flex-wrap:wrap; }

/* ============================================================
   7-DISCIPLINE BENTO (services + capabilities on the home)
   ============================================================ */
.bento{ display:grid; grid-template-columns:repeat(12,1fr); gap:1.1rem; }
.bento-master{ grid-column:span 5; }
.bento-satellites{ grid-column:span 7; display:grid; grid-template-columns:repeat(2,1fr); gap:1.1rem; }
@media (max-width:1080px){ .bento-master, .bento-satellites{ grid-column:span 12; } .bento-satellites{ grid-template-columns:1fr; } }

.bento-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-2xl);
  padding:1.6rem 1.6rem;
  box-shadow:var(--shadow-tactile);
  display:flex; flex-direction:column; justify-content:space-between;
  overflow:hidden;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.bento-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-tactile-hover); border-color:var(--navy-tint); }
.bento-card.core{ border:2px solid var(--navy); }
.bento-card.koinos{ border:2px solid #fecdd3; }
.bento-card.koinos:hover{ box-shadow:var(--shadow-glow-blush); }

.bento-card .head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:1rem; }
.bento-card .ico{ width:3rem; height:3rem; border-radius:.85rem; background:var(--navy); color:#fff; display:grid; place-items:center; box-shadow:0 8px 22px rgba(29,43,83,.18); }
.bento-card .ico .material-symbols-outlined{ font-size:1.5rem; color:var(--blush-soft); }
.bento-card .ico.soft{ background:var(--surface-2); color:var(--brand-on-bg); }
.bento-card .ico.soft .material-symbols-outlined{ color:var(--brand-on-bg); }
.bento-card .num{ font-family:var(--font-display); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:var(--ink-4); }
.bento-card .num.coral{ color:var(--blush-ink); }

.bento-card h3{ font-size:clamp(1.2rem,1.7vw,1.55rem); }
.bento-card p{ font-size:.92rem; color:var(--ink-3); margin-top:.6rem; line-height:1.55; }
.bento-card .foot{ margin-top:1.4rem; padding-top:1rem; border-top:1px solid var(--line); font-family:var(--font-mono); font-size:10.5px; letter-spacing:.04em; color:var(--ink-4); text-transform:uppercase; }
.bento-card .foot.ok{ color:var(--ok); font-weight:700; }
.bento-card.koinos .foot{ color:var(--blush-ink); font-weight:700; }

.bento-card .wave{ display:inline-flex; align-items:flex-end; gap:2px; height:1rem; }
.bento-card .wave span{ width:3px; background:var(--ok); border-radius:2px; animation:pulseWave 1.4s ease-in-out infinite; }
@keyframes pulseWave{ 0%,100%{ height:4px; } 50%{ height:16px; } }

.bento-card .mesh{ position:absolute; top:0; right:0; width:8rem; height:8rem; background:radial-gradient(circle at top right, rgba(251,113,133,.18), transparent 60%); pointer-events:none; }

/* ============================================================
   POLICY GATE STEPPER (4-step, animated)
   ============================================================ */
.policy-gate{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-2xl); padding:1.8rem; box-shadow:var(--shadow-tactile); }
.policy-gate .steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:.6rem; margin-bottom:1.4rem; }
@media (max-width:760px){ .policy-gate .steps{ grid-template-columns:1fr 1fr; } }
.policy-step{ position:relative; padding:1rem 1rem 1rem 2.4rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface-2); }
.policy-step::before{ content:counter(step); counter-increment:step; position:absolute; left:.7rem; top:.85rem; width:1.4rem; height:1.4rem; border-radius:50%; background:var(--surface); border:1.5px solid var(--line-2); display:grid; place-items:center; font-family:var(--font-mono); font-size:.7rem; color:var(--ink-4); transition:all .35s var(--ease-spring); }
.policy-step .name{ font-family:var(--font-display); font-size:.95rem; font-weight:700; color:var(--ink); letter-spacing:-.01em; }
.policy-step .hint{ font-family:var(--font-mono); font-size:10.5px; color:var(--ink-4); margin-top:.25rem; letter-spacing:.04em; text-transform:uppercase; }
.policy-step.active{ background:var(--navy); border-color:var(--navy); }
.policy-step.active::before{ background:var(--blush); border-color:var(--blush); color:#fff; font-weight:700; }
.policy-step.active .name{ color:#fff; }
.policy-step.active .hint{ color:#cbd5e1; }
.policy-step.done::before{ background:var(--ok); border-color:var(--ok); color:#fff; content:"✓"; }

.gate-progress{ height:6px; background:var(--surface-3); border-radius:var(--radius-pill); overflow:hidden; }
.gate-progress .fill{ display:block; height:100%; width:25%; background:linear-gradient(90deg, var(--navy), var(--blush)); border-radius:var(--radius-pill); transition:width .6s var(--ease-spring); }

/* ============================================================
   DARK GOVERNANCE BAND (always dark, regardless of theme)
   ============================================================ */
.dark{ background:var(--dark); color:var(--dark-ink); }
.dark .micro{ color:var(--blush); } .dark .micro b{ color:#6c7095; }
.dark h2{ color:var(--dark-head); } .dark h2 em{ color:var(--blush); }
.dark .lead{ color:var(--dark-ink-2); }
.dgrid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
@media (max-width:880px){ .dgrid{ grid-template-columns:1fr; } }

.principles{ margin-top:1.8rem; display:grid; gap:.2rem; counter-reset:principle; }
.principles div{ display:grid; grid-template-columns:auto 1fr; gap:.8rem; padding:.85rem 0; border-top:1px solid var(--dark-line); }
.principles div::before{ counter-increment:principle; content:counter(principle, decimal-leading-zero); font-family:var(--font-mono); font-size:11px; color:var(--blush); padding-top:.1rem; }
.principles .material-symbols-outlined{ color:var(--blush); font-size:20px; }
.principles b{ color:#e6e9f2; font-weight:600; }
.principles span.t{ color:#9aa2c0; font-size:.9rem; display:block; margin-top:.15rem; }

.code-terminal{ background:#050914; border:1px solid #1e2a55; border-radius:var(--radius-xl); overflow:hidden; box-shadow:0 30px 60px -20px rgba(0,0,0,.5); }
.code-terminal-bar{ display:flex; gap:.45rem; align-items:center; padding:.8rem 1rem; border-bottom:1px solid #0a1429; background:#04081a; }
.code-terminal-bar .d{ width:10px; height:10px; border-radius:50%; background:#1e2a55; }
.code-terminal-bar .d.r{ background:#fb7185; }
.code-terminal-bar .d.y{ background:#fcd34d; }
.code-terminal-bar .d.g{ background:#10b981; }
.code-terminal-bar .fn{ margin-left:.5rem; font-family:var(--font-mono); font-size:11px; color:#64748b; letter-spacing:.04em; }
.code-terminal pre{ margin:0; padding:1.2rem 1.3rem; font-family:var(--font-mono); font-size:12px; line-height:1.85; color:#cbd5e1; overflow-x:auto; }
.c-cmt{ color:#64748b; } .c-key{ color:#93c5fd; } .c-str{ color:#86efac; } .c-num{ color:#fbbf24; } .c-fn{ color:#c4b5fd; } .c-pink{ color:var(--blush); }

/* ============================================================
   IMPACT METRICS
   ============================================================ */
.metrics{ display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.metric{ background:var(--surface); padding:1.7rem 1.5rem; }
.mval{ font-family:var(--font-display); font-weight:700; font-size:clamp(2rem,3.8vw,2.8rem); color:var(--brand-on-bg); line-height:1; letter-spacing:-.02em; font-variant-numeric:tabular-nums; }
.mpre,.msuf{ color:var(--blush-ink); }
.mlabel{ margin-top:.6rem; font-size:.95rem; color:var(--ink); font-weight:600; }
.mnote{ margin-top:.25rem; font-family:var(--font-mono); font-size:11px; letter-spacing:.02em; color:var(--ink-4); }

/* ============================================================
   CASE STUDY ROWS (work list + home featured work)
   ============================================================ */
.case-filter{ display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:1.6rem; font-family:var(--font-display); font-size:.78rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }
.case-filter a{ padding:.55rem 1rem; border-radius:var(--radius); border:1px solid var(--line); background:var(--surface); color:var(--ink-3); transition:all .2s; }
.case-filter a:hover{ border-color:var(--navy); color:var(--brand-on-bg); }
.case-filter a.active{ background:var(--navy); color:#fff; border-color:var(--navy); }

.case-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-2xl); padding:clamp(1.5rem,3vw,2.4rem); box-shadow:var(--shadow-tactile); margin-bottom:1.1rem; transition:transform .25s var(--ease), box-shadow .25s var(--ease); display:grid; grid-template-columns:1.4fr 1fr; gap:clamp(1.5rem,4vw,2.4rem); align-items:center; }
.case-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-tactile-hover); }
@media (max-width:880px){ .case-card{ grid-template-columns:1fr; } }

.case-card .badges{ display:flex; align-items:center; gap:.6rem; flex-wrap:wrap; }
.case-card .badges .pill{ font-family:var(--font-mono); font-size:10.5px; letter-spacing:.04em; text-transform:uppercase; font-weight:700; padding:.25rem .6rem; border-radius:4px; background:var(--blush-soft); color:var(--blush-ink); border:1px solid #fecdd3; }
.case-card .badges .for{ font-family:var(--font-mono); font-size:11px; color:var(--ink-4); }
.case-card h2{ font-size:clamp(1.5rem,2.4vw,1.9rem); margin:.6rem 0 0; }
.case-card .desc{ color:var(--ink-3); font-size:.95rem; line-height:1.6; margin-top:.7rem; }
.case-card .pills{ display:flex; flex-wrap:wrap; gap:.4rem; margin-top:1rem; font-family:var(--font-mono); font-size:10.5px; color:var(--ink); font-weight:700; }
.case-card .pills .pill{ padding:.3rem .6rem; border-radius:8px; background:var(--surface-2); border:1px solid var(--line); }

.case-telemetry{ background:var(--dark); color:var(--dark-ink); border-radius:var(--radius-xl); padding:1.2rem; font-family:var(--font-mono); font-size:11px; line-height:1.7; border:1px solid #0a1429; }
.case-telemetry .row{ display:flex; align-items:center; justify-content:space-between; gap:.5rem; padding:.3rem 0; border-bottom:1px solid #1e2a55; }
.case-telemetry .row:last-child{ border-bottom:0; }
.case-telemetry .row .v{ color:var(--blush); font-weight:700; }
.case-telemetry .row .k{ color:var(--ink-4); text-transform:uppercase; font-size:9.5px; letter-spacing:.06em; }

/* ============================================================
   INSIGHTS — editorial journal + article reading
   ============================================================ */
.post-feature{ display:grid; grid-template-columns:1.1fr .9fr; border:1px solid var(--line); border-radius:var(--radius-2xl); overflow:hidden; background:var(--surface); margin-bottom:1.4rem; transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
@media (max-width:760px){ .post-feature{ grid-template-columns:1fr; } }
.post-feature:hover{ transform:translateY(-3px); box-shadow:var(--shadow-tactile-hover); border-color:var(--navy-tint); }
.pf-img{ overflow:hidden; }
.pf-img img{ width:100%; height:100%; min-height:15rem; object-fit:cover; transition:transform .4s var(--ease); }
.post-feature:hover .pf-img img{ transform:scale(1.03); }
.pf-body{ padding:clamp(1.6rem,3vw,2.4rem); display:flex; flex-direction:column; }
.pf-body h2{ font-size:clamp(1.5rem,2.6vw,2.1rem); margin:.8rem 0 0; }
.post-meta{ display:flex; align-items:center; gap:.7rem; flex-wrap:wrap; }
.post-meta .mono{ font-size:11px; }
.post-excerpt{ color:var(--ink-3); margin-top:.8rem; line-height:1.6; }
.post-by{ font-family:var(--font-mono); font-size:11.5px; color:var(--ink-4); margin-top:1rem; }
.pf-body .go{ margin-top:auto; padding-top:1.2rem; }

.post-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:1.4rem; }
.post-card{ display:flex; flex-direction:column; border:1px solid var(--line); border-radius:var(--radius-2xl); overflow:hidden; background:var(--surface); transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
.post-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-tactile-hover); border-color:var(--navy-tint); }
.pc-img{ overflow:hidden; aspect-ratio:16/9; }
.pc-img img{ width:100%; height:100%; object-fit:cover; transition:transform .35s var(--ease); }
.post-card:hover .pc-img img{ transform:scale(1.04); }
.pc-body{ padding:1.4rem 1.4rem 1.5rem; display:flex; flex-direction:column; flex:1; }
.pc-body h3{ font-size:1.15rem; margin:.7rem 0 0; }
.pc-body .post-excerpt{ font-size:.92rem; }
.pc-body .go{ margin-top:.9rem; }

.art-hero{ position:relative; padding-block:clamp(2rem,5vw,3.5rem) 0; border-bottom:1px solid var(--line); }
.art-hero h1{ font-size:clamp(2rem,4.5vw,3.2rem); margin-top:.4rem; max-width:24ch; }
.art-byline{ display:flex; align-items:center; gap:.6rem; margin-top:1.3rem; font-size:.95rem; color:var(--ink-3); }
.art-byline .dot{ color:var(--ink-5); }
.art-avatar{ width:2rem; height:2rem; border-radius:50%; background:var(--navy); color:#fff; display:grid; place-items:center; font-family:var(--font-display); font-weight:700; font-size:.9rem; text-transform:uppercase; }
.art-cover{ width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius); border:1px solid var(--line); margin-top:2rem; }
.art-body{ font-size:1.07rem; line-height:1.75; }
.art-foot{ display:flex; gap:.7rem; flex-wrap:wrap; margin-top:2.5rem; padding-top:1.8rem; border-top:1px solid var(--line); }

/* ============================================================
   SECTORS / TRUST / ROWS (legacy — kept for the home page variants)
   ============================================================ */
.sectors{ display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; }
@media (max-width:820px){ .sectors{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px){ .sectors{ grid-template-columns:1fr; } }
.sector{ border:1px solid var(--line); border-radius:var(--radius); padding:1.4rem; background:var(--surface); transition:border-color .2s, transform .2s; }
.sector:hover{ border-color:var(--navy); transform:translateY(-3px); }
.sector .material-symbols-outlined{ color:var(--brand-on-bg); }
.sector h3{ font-size:1.1rem; margin-top:.9rem; }
.sector p{ font-size:.9rem; color:var(--ink-3); margin-top:.4rem; }
.sector .n{ font-family:var(--font-mono); font-size:10.5px; color:var(--ink-4); margin-top:.8rem; }

.cards{ display:grid; grid-template-columns:1fr 1fr; gap:1.1rem; }
@media (max-width:760px){ .cards{ grid-template-columns:1fr; } }
.pcard{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-2xl); padding:1.7rem; display:flex; flex-direction:column; transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
.pcard:hover{ border-color:var(--navy); transform:translateY(-3px); box-shadow:var(--shadow-tactile-hover); }
.pcard .top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:1.1rem; }
.pcard .ic{ color:var(--brand-on-bg); }
.pcard h3{ font-size:1.4rem; font-weight:600; }
.pcard .role{ font-family:var(--font-mono); font-size:11px; color:var(--ink-4); margin-top:.2rem; }
.pcard .desc{ color:var(--ink-3); font-size:.95rem; margin-top:.8rem; flex:1; }
.pcard .chips{ display:flex; gap:.4rem; flex-wrap:wrap; margin-top:1.1rem; }
.pcard .go{ display:inline-flex; align-items:center; gap:.4rem; margin-top:1.1rem; font-family:var(--font-mono); font-size:11px; color:var(--brand-on-bg); }

.rows{ border-top:1px solid var(--line-2); }
.row-item{ display:grid; grid-template-columns:8rem 1fr auto; gap:1.3rem; align-items:center; padding:1.5rem .4rem; border-bottom:1px solid var(--line); transition:background .2s, padding .2s; }
.row-item:hover{ background:var(--surface); padding-left:1rem; }
.row-item .date{ font-family:var(--font-mono); font-size:12px; color:var(--ink-4); }
.row-item h3{ font-size:1.2rem; font-weight:600; }
.row-item .go{ color:var(--ink-4); transition:transform .2s, color .2s; }
.row-item:hover .go{ color:var(--brand-on-bg); transform:translateX(4px); }
@media (max-width:600px){ .row-item{ grid-template-columns:1fr; gap:.5rem; } }

/* ============================================================
   PAGE HERO (inner pages) — phero
   ============================================================ */
.phero{ position:relative; overflow:hidden; padding-block:clamp(3.5rem,7vw,5.5rem) clamp(1.75rem,3.5vw,3rem); text-align:center; border-bottom:1px solid var(--line); }
.phero .inner{ position:relative; z-index:1; max-width:48rem; margin-inline:auto; }
.phero .micro{ justify-content:center; }
.phero h1{ font-size:clamp(2rem,4.4vw,3.1rem); margin:1rem auto .85rem; max-width:22ch; }
.phero .lead{ margin-inline:auto; }
.phero .meta{ display:inline-flex; gap:1.1rem; flex-wrap:wrap; justify-content:center; align-items:center; margin-top:1.6rem; font-family:var(--font-mono); font-size:11.5px; color:var(--ink-4); }
.phero .meta span{ display:inline-flex; gap:.45rem; align-items:center; }
.phero .meta b{ color:var(--brand-on-bg); font-weight:600; }
.phero .pulse{ width:7px; height:7px; border-radius:50%; background:var(--ok); box-shadow:0 0 0 0 rgba(16,185,129,.5); animation:ping 2.2s infinite; }
.phero .filters{ display:flex; gap:.5rem; flex-wrap:wrap; justify-content:center; margin-top:1.5rem; position:relative; z-index:1; }

/* ============================================================
   FAQ
   ============================================================ */
.faq details{ border-top:1px solid var(--line); }
.faq details:last-child{ border-bottom:1px solid var(--line); }
.faq summary{ list-style:none; cursor:pointer; display:flex; gap:.9rem; align-items:flex-start; padding:1.3rem .3rem; font-family:var(--font-display); font-weight:600; font-size:1.08rem; color:var(--ink); }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary .q{ font-family:var(--font-mono); font-size:.78rem; color:var(--blush-ink); padding-top:.3rem; min-width:2.4rem; }
.faq .ans{ padding:0 .3rem 1.4rem 3.3rem; color:var(--ink-3); }

/* ============================================================
   CTA
   ============================================================ */
.cta{
  position:relative; overflow:hidden; text-align:center;
  padding:clamp(2.5rem,6vw,5rem); border-radius:var(--radius-2xl); border:1px solid var(--line);
  background:radial-gradient(40rem 22rem at 80% -40%, rgba(251,113,133,.18), transparent 60%), linear-gradient(180deg,var(--surface),var(--surface-2));
  box-shadow:var(--shadow-tactile);
}
.cta h2{ max-width:18ch; margin-inline:auto; }

/* ============================================================
   FORMS
   ============================================================ */
.field{ display:flex; flex-direction:column; gap:.45rem; margin-block-end:1.1rem; }
.field label{ font-size:.85rem; color:var(--ink); font-weight:600; }
.field input,.field select,.field textarea{
  background:var(--surface); border:1px solid var(--line-2); color:var(--ink);
  padding:.8rem .95rem; border-radius:var(--radius); font-family:var(--font-sans); font-size:.98rem;
  transition:border-color .2s, box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--navy); box-shadow:0 0 0 3px rgba(29,43,83,.10); }
.alert{ padding:.9rem 1.15rem; border-radius:var(--radius); margin-block-end:1.1rem; font-size:.92rem; border:1px solid; }
.alert-success{ background:var(--ok-soft); border-color:#a7f3d0; color:#065f46; }
.alert-error{ background:var(--blush-soft); border-color:#fecdd3; color:var(--blush-ink); }

/* ============================================================
   ABOUT page elements
   ============================================================ */
.mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
@media (max-width:760px){ .mv-grid{ grid-template-columns:1fr; } }
.mv-card{ border:1px solid var(--line); border-radius:var(--radius-2xl); padding:2rem 1.8rem; background:var(--surface); }
.mv-card.mission{ border-top:3px solid var(--navy); }
.mv-card.vision{ border-top:3px solid var(--blush); }
.mv-card.vision .case-label{ color:var(--brand-on-bg); }
.mv-card p{ font-family:var(--font-display); font-weight:500; font-size:clamp(1.2rem,2vw,1.5rem); line-height:1.35; color:var(--ink); letter-spacing:-.01em; margin:1rem 0 0; text-wrap:balance; }

.values-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1.1rem; margin-top:clamp(1.5rem,3vw,2.2rem); }
.value-card{ border:1px solid var(--line); border-radius:var(--radius); padding:1.5rem; background:var(--surface); transition:border-color .2s, transform .2s; }
.value-card:hover{ border-color:var(--navy); transform:translateY(-3px); }
.value-card h3{ font-size:1.1rem; margin-bottom:.55rem; }
.value-card h3::before{ content:""; display:inline-block; width:8px; height:8px; border-radius:50%; background:var(--blush); margin-right:.55rem; vertical-align:middle; }
.value-card p{ color:var(--ink-3); font-size:.93rem; margin:0; line-height:1.55; }

.team-photo{ width:100%; aspect-ratio:1/1; object-fit:cover; border-radius:var(--radius); border:1px solid var(--line); }

.facts{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.facts div{ background:var(--surface); padding:1.4rem 1.3rem; font-weight:600; color:var(--ink); font-size:.98rem; }
.facts span{ display:block; font-family:var(--font-mono); font-size:10px; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-4); font-weight:400; margin-bottom:.4rem; }

.mission-statement{ font-family:var(--font-display); font-weight:600; letter-spacing:-.02em; font-size:clamp(1.55rem,3.4vw,2.4rem); line-height:1.28; color:var(--ink); margin-top:1.2rem; text-wrap:balance; }

/* ============================================================
   CASE STUDY DETAIL
   ============================================================ */
.case-hero{ position:relative; overflow:hidden; isolation:isolate;
  background:radial-gradient(120% 130% at 82% 0%, #20386a 0%, #16161f 54%, #0e0e15 100%);
  color:#cfd6e6; padding-block:clamp(2.5rem,6vw,4.5rem) clamp(2.5rem,5vw,4rem); border-bottom:1px solid #0a1429; }
.case-hero::after{ content:""; position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.4; background-image:radial-gradient(rgba(251,113,133,.10) 1.2px, transparent 1.2px); background-size:24px 24px; }
.case-hero > *{ position:relative; z-index:1; }
.case-back{ display:inline-flex; align-items:center; gap:.3rem; font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:.07em; color:#a4adcc; margin-bottom:1.6rem; }
.case-back:hover{ color:#fff; }
.case-eyebrow{ display:flex; align-items:center; gap:.8rem; flex-wrap:wrap; margin-bottom:1rem; }
.case-client{ font-family:var(--font-mono); font-size:12px; color:var(--blush); }
.case-hero h1{ color:#fff; font-size:clamp(2.2rem,5vw,3.6rem); max-width:20ch; }
.case-lead{ color:#cbd5e1; font-size:clamp(1.08rem,1.4vw,1.32rem); max-width:46rem; margin-top:1.1rem; line-height:1.5; }
.case-meta{ display:flex; flex-wrap:wrap; gap:2.2rem; margin-top:2rem; padding-top:1.5rem; border-top:1px solid rgba(255,255,255,.12); }
.case-meta div{ font-size:.95rem; color:#fff; font-weight:600; }
.case-meta span{ display:block; font-family:var(--font-mono); font-size:10px; text-transform:uppercase; letter-spacing:.08em; color:#a4adcc; font-weight:400; margin-bottom:.35rem; }
.case-live{ display:inline-flex; align-items:center; gap:.4rem; color:#6ee7b7; }
.case-live .pulse{ width:7px; height:7px; border-radius:50%; background:#6ee7b7; box-shadow:0 0 6px #6ee7b7; }

.case-outcomes{ display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:1.8rem 1.6rem; }
.case-outcome{ border-top:2px solid var(--blush); padding-top:1rem; }
.case-outcome .v{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.5rem,2.7vw,2.1rem); color:var(--brand-on-bg); line-height:1.08; letter-spacing:-.02em; text-wrap:balance; }
.case-outcome .l{ color:var(--ink-3); margin-top:.5rem; font-size:.92rem; line-height:1.42; }
:root[data-theme="dark"] .case-outcome .v{ color:var(--blush-soft); }

.case-story{ display:grid; grid-template-columns:1fr 1fr; gap:2.5rem; margin-bottom:2.4rem; }
@media (max-width:760px){ .case-story{ grid-template-columns:1fr; gap:1.8rem; } }
.case-label{ display:inline-flex; align-items:center; gap:.4rem; font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:.07em; color:var(--blush-ink); margin-bottom:.9rem; }
.case-label .material-symbols-outlined{ font-size:1rem; }
.case-block.accent .case-label{ color:var(--brand-on-bg); }
.case-label.dim{ color:var(--ink-4); }
.case-overview{ margin-top:.5rem; padding-top:2rem; border-top:1px solid var(--line); max-width:46rem; }
.case-chips-block{ margin-top:2.2rem; }
.case-diagram{ margin-top:.5rem; }
.case-diagram img{ width:100%; height:auto; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); box-shadow:var(--shadow-sm); }

/* ============================================================
   ENGAGE PAGE — blueprint builder + form
   ============================================================ */
.engage-assure{ display:flex; flex-direction:column; gap:.7rem; margin-top:1.8rem; }
.engage-assure div{ display:flex; align-items:center; gap:.6rem; font-size:.92rem; color:var(--ink-3); }
.engage-assure .material-symbols-outlined{ color:var(--brand-on-bg); }

.blueprint-builder{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-2xl); padding:1.8rem; box-shadow:var(--shadow-tactile); }
.blueprint-list{ display:flex; flex-direction:column; gap:.6rem; margin:1rem 0 1.4rem; }
.blueprint-row{ display:grid; grid-template-columns:1fr auto auto auto; gap:.6rem; align-items:center; padding:.7rem .85rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface-2); }
.blueprint-row .name{ font-family:var(--font-display); font-weight:700; font-size:.95rem; color:var(--ink); }
.blueprint-row .weeks{ font-family:var(--font-mono); font-size:11px; color:var(--ink-4); }
.blueprint-row .cost{ font-family:var(--font-display); font-weight:700; color:var(--blush-ink); }
.blueprint-row .remove{ background:transparent; border:0; color:var(--ink-4); cursor:pointer; padding:.2rem; border-radius:4px; }
.blueprint-row .remove:hover{ color:var(--blush-ink); }
.blueprint-total{ display:flex; justify-content:space-between; padding-top:1rem; border-top:1px solid var(--line); font-family:var(--font-display); font-weight:700; }
.blueprint-total .v{ font-size:1.3rem; color:var(--brand-on-bg); }

/* ============================================================
   CHANGELOG list rows
   ============================================================ */
.changelog-list{ display:flex; flex-direction:column; gap:1rem; }
.changelog-row{ border:1px solid var(--line); border-radius:var(--radius-2xl); padding:1.4rem 1.6rem; background:var(--surface); transition:border-color .2s, transform .2s; }
.changelog-row:hover{ border-color:var(--navy-tint); transform:translateY(-2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:var(--dark); color:#a4adcc; padding-block:clamp(3.5rem,7vw,6rem) 1.8rem; }
.footer-top{ display:grid; grid-template-columns:1.05fr 1.35fr; gap:clamp(2rem,5vw,4.5rem); padding-block-end:clamp(2rem,4vw,3rem); border-block-end:1px solid #1e2a55; }
@media (max-width:820px){ .footer-top{ grid-template-columns:1fr; } }
.footer-cta .micro{ color:var(--blush); }
.footer-cta h2{ color:#f1f5f9; font-size:clamp(1.7rem,3.4vw,2.6rem); max-width:15ch; margin:.9rem 0 1.6rem; }
.footer-nav{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem 1.25rem; }
@media (max-width:520px){ .footer-nav{ grid-template-columns:repeat(2,1fr); } }
.footer h5{ font-family:var(--font-display); font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color:#64748b; margin:0 0 1rem; font-weight:700; }
.footer a.fl{ display:block; color:#cbd5e1; font-size:.93rem; margin-block-end:.65rem; transition:color .2s; min-width:0; overflow-wrap:anywhere; }
.footer a.fl:hover{ color:var(--blush); }
.footer .addr{ color:#64748b; font-size:.88rem; display:block; margin-block-start:.3rem; }
.socials{ display:flex; gap:.55rem; margin-block-start:1.2rem; }
.socials a{ width:2.4rem; height:2.4rem; display:grid; place-items:center; border-radius:var(--radius); border:1px solid #1e2a55; color:#a4adcc; transition:all .25s var(--ease); }
.socials a:hover{ color:#fff; background:var(--blush); border-color:var(--blush); transform:translateY(-2px); }
.footer-bottom{ margin-block-start:1.8rem; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.footer-bottom .brand img{ height:22px; filter:brightness(0) invert(1); opacity:.92; }
.footer-bottom .brand span{ color:#e6e9f2; }
.footer-bottom .legal{ font-family:var(--font-mono); font-size:11px; color:#64748b; display:flex; gap:1.2rem; flex-wrap:wrap; }
.footer-bottom .legal a{ color:#a4adcc; } .footer-bottom .legal a:hover{ color:var(--blush); }

/* ============================================================
   SAGE (consultation analyst)
   ============================================================ */
.sage-wrap{ position:fixed; inset-inline-end:1.4rem; inset-block-end:1.4rem; z-index:60; }
.sage-fab{ width:3.4rem; height:3.4rem; border-radius:var(--radius); border:0; cursor:pointer; background:var(--navy); color:#fff; display:grid; place-items:center; box-shadow:0 10px 26px rgba(29,43,83,.3); transition:transform .3s var(--ease); }
.sage-fab:hover{ transform:translateY(-2px) scale(1.04); }
.sage-panel{ position:absolute; inset-inline-end:0; inset-block-end:4.4rem; width:min(23rem,86vw); background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-md); display:none; flex-direction:column; overflow:hidden; }
.sage-panel.open{ display:flex; animation:pop .28s var(--ease-spring); }
@keyframes pop{ from{ opacity:0; transform:translateY(10px); } }
.sage-head{ padding:1rem 1.1rem; border-bottom:1px solid var(--line); background:var(--surface-2); }
.sage-head strong{ font-family:var(--font-display); color:var(--ink); }
.sage-log{ padding:1.1rem; max-height:20rem; overflow-y:auto; display:flex; flex-direction:column; gap:.7rem; }
.sage-msg{ font-size:.9rem; padding:.65rem .85rem; border-radius:var(--radius); max-width:88%; line-height:1.45; }
.sage-msg.user{ align-self:flex-end; background:var(--navy); color:#fff; }
.sage-msg.bot{ align-self:flex-start; background:var(--surface-2); border:1px solid var(--line); color:var(--ink-3); }
.sage-msg.bot strong{ color:var(--brand-on-bg); }
.sage-form{ display:flex; gap:.5rem; padding:.9rem; border-top:1px solid var(--line); }
.sage-form input{ flex:1; background:var(--surface-2); border:1px solid var(--line-2); color:var(--ink); padding:.6rem .85rem; border-radius:var(--radius); font-family:var(--font-sans); }
.sage-form input:focus{ outline:none; border-color:var(--navy); }
.sage-form button{ background:var(--navy); border:0; color:#fff; width:2.75rem; min-height:2.75rem; border-radius:var(--radius); cursor:pointer; display:grid; place-items:center; }

/* ============================================================
   ARTICLE (insight + legal bodies)
   ============================================================ */
.article{ font-size:1.08rem; line-height:1.8; color:var(--ink-3); max-width:46rem; }
.article p{ margin-bottom:1.3rem; }
.article h2,.article h3{ margin:2rem 0 .8rem; }

/* ============================================================
   WhatsApp FAB (bottom-left, clear of Sage)
   ============================================================ */
.wa-fab{ position:fixed; inset-inline-start:1.4rem; inset-block-end:1.4rem; z-index:60; width:3.4rem; height:3.4rem; border-radius:var(--radius); background:#25D366; color:#fff; display:grid; place-items:center; box-shadow:0 10px 26px rgba(37,211,102,.34); transition:transform .3s var(--ease); }
.wa-fab:hover{ transform:translateY(-2px) scale(1.04); color:#fff; }
@media (max-width:760px){ .wa-fab{ width:3rem; height:3rem; } }

/* ============================================================
   trusted-by proof strip
   ============================================================ */
.trusted{ border-bottom:1px solid var(--line); background:var(--surface); }
.trusted-row{ display:flex; align-items:center; gap:clamp(1.2rem,4vw,3rem); flex-wrap:wrap; }
.trusted-row .micro{ white-space:nowrap; }
.trusted-logos{ display:flex; align-items:center; gap:clamp(1.8rem,4vw,3.4rem); flex-wrap:wrap; row-gap:1.1rem; }
.tlogo{ display:inline-flex; align-items:center; height:54px; }
.tlogo img{ height:54px; width:auto; max-width:180px; object-fit:contain; opacity:.95; transition:opacity .2s, transform .2s; }
.tlogo:hover img{ opacity:1; transform:translateY(-1px); }
.tword{ font-family:var(--font-display); font-weight:600; font-size:1.1rem; color:var(--ink-3); letter-spacing:-.01em; transition:color .2s; }
a.tlogo:hover .tword{ color:var(--brand-on-bg); }
@media (max-width:560px){ .tlogo,.tlogo img{ height:44px; } }

.pcard .pclient{ display:inline-flex; align-items:center; gap:.3rem; margin-top:.4rem; font-family:var(--font-mono); font-size:11px; letter-spacing:.02em; color:var(--brand-on-bg); }
.pcard .pclient .material-symbols-outlined{ font-size:1rem; color:var(--blush-ink); }

/* ============================================================
   ACCESSIBILITY: reduced motion
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal-node{ opacity:1; transform:none; transition:none; }
  .cur,.wave-bar{ animation:none; }
  html{ scroll-behavior:auto; }
  .btn:hover,.pcard:hover,.sector:hover,.case-card:hover,.post-card:hover,.post-feature:hover{ transform:none; }
  .tilt-card{ transform:none !important; }
  .policy-step::before{ transition:none; }
  .gate-progress .fill{ transition:none; }
}

/* ============================================================
   RESPONSIVE SAFETY
   ============================================================ */
.bento,.case-card,.dgrid,.cards,.sectors,.rows,.post-grid,.blueprint-builder{ min-width:0; }
.bento-card,.case-card>div,.pcard,.sector,.case-telemetry,.blueprint-row{ min-width:0; }
.bento-card h3,.case-card h2,.pcard h3,.row-item h3,.value-card h3{ overflow-wrap:anywhere; }
.code-terminal pre,.reactor-stream,.blueprint-list{ overflow-x:auto; max-width:100%; }
@media (max-width:560px){ .code-terminal pre{ font-size:10.5px; padding:.9rem 1rem; } .dgrid{ gap:1.5rem; } .reactor-tiles{ grid-template-columns:1fr; } }

/* ============================================================
   DARK-MODE polish for surfaces that were light-only
   ============================================================ */
:root[data-theme="dark"] .bento-card,
:root[data-theme="dark"] .post-card,
:root[data-theme="dark"] .post-feature,
:root[data-theme="dark"] .pcard,
:root[data-theme="dark"] .sector,
:root[data-theme="dark"] .case-card,
:root[data-theme="dark"] .value-card,
:root[data-theme="dark"] .mv-card,
:root[data-theme="dark"] .changelog-row,
:root[data-theme="dark"] .policy-gate,
:root[data-theme="dark"] .blueprint-builder,
:root[data-theme="dark"] .reactor-card,
:root[data-theme="dark"] .cta{ background:var(--surface); }
:root[data-theme="dark"] .reactor-body{ background:rgba(12,20,39,.97); }
:root[data-theme="dark"] .bento-card .foot{ color:var(--ink-4); }
:root[data-theme="dark"] .bento-card .ico.soft{ background:var(--surface-3); color:var(--ink-2); }
:root[data-theme="dark"] .bento-card .ico.soft .material-symbols-outlined{ color:var(--ink-2); }
:root[data-theme="dark"] .code-terminal{ border-color:#0a1429; }
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .bento-card,
  :root:not([data-theme="light"]) .post-card,
  :root:not([data-theme="light"]) .post-feature,
  :root:not([data-theme="light"]) .pcard,
  :root:not([data-theme="light"]) .sector,
  :root:not([data-theme="light"]) .case-card,
  :root:not([data-theme="light"]) .value-card,
  :root:not([data-theme="light"]) .mv-card,
  :root:not([data-theme="light"]) .changelog-row,
  :root:not([data-theme="light"]) .policy-gate,
  :root:not([data-theme="light"]) .blueprint-builder,
  :root:not([data-theme="light"]) .reactor-card,
  :root:not([data-theme="light"]) .cta{ background:var(--surface); }
}

/* particles-on-paper: a barely-there dot field under everything in light mode */
body::before{ content:""; position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.4; background-image:radial-gradient(rgba(29,43,83,.05) 1px, transparent 1px); background-size:24px 24px; }
:root[data-theme="dark"] body::before{ opacity:.15; background-image:radial-gradient(rgba(251,113,133,.08) 1px, transparent 1px); }
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) body::before{ opacity:.15; background-image:radial-gradient(rgba(251,113,133,.08) 1px, transparent 1px); }
}

/* ============================================================
   SEVENTH-DISCIPLINE row (full-width highlight under the bento)
   ============================================================ */
.seventh-row{ margin-top:1.1rem; display:grid; grid-template-columns:auto 1fr auto; gap:1.5rem; align-items:center; }
.seventh-ico{ width:4rem; height:4rem; }
.seventh-body .seventh-h{ margin-top:.5rem; }
.seventh-body .seventh-p{ margin-top:.5rem; color:var(--ink-3); }

/* ============================================================
   NAV CTA: collapse the "Book a consultation" label on phone
   ============================================================ */
.nav-cta-btn .cta-short{ display:none; }
@media (max-width:560px){
  .nav-cta-btn{ padding:.6rem .8rem; }
  .nav-cta-btn .cta-full{ display:none; }
  .nav-cta-btn .cta-short{ display:inline; }
  .nav-brand .text small{ display:none; } /* brand sub-line takes too much room on phones */
}

/* ============================================================
   RESPONSIVE — mobile sweep (≤480px)
   ============================================================ */
@media (max-width:480px){
  /* nav island — tighten padding so the hamburger fits */
  .floating-nav{ padding:.75rem var(--gutter) 0; }
  .nav-island{ padding:.5rem .55rem; gap:.5rem; }
  .nav-brand .text strong{ font-size:.98rem; }
  .nav-mobile{ inset-inline:.5rem; }

  /* sections — tight padding on phone */
  section{ padding-block:clamp(2.5rem,7vw,4rem); }

  /* hero — keep the copy compact on phone */
  .hero{ padding-block:clamp(2.5rem,7vw,3.5rem); }
  .hero-grid{ gap:1.5rem; }

  /* reactor (Druid Decision Runtime) — squeeze padding */
  .reactor-body{ padding:1rem; }
  .reactor-tile .label{ font-size:10px; }
  .reactor-stream p{ font-size:11px; }

  /* seventh-discipline row stacks on phone */
  .seventh-row{ grid-template-columns:1fr; gap:.9rem; text-align:left; padding:1.2rem; }
  .seventh-ico{ width:2.6rem; height:2.6rem; }
  .seventh-cta{ justify-self:start; }

  /* policy-gate — single column on phone (was 2x2 at 760) */
  .policy-gate .steps{ grid-template-columns:1fr; }
  .policy-gate{ padding:1.2rem; }

  /* blueprint builder rows collapse to stack */
  .blueprint-row{ grid-template-columns:1fr auto; gap:.35rem .8rem; padding:.85rem .9rem; }
  .blueprint-row .remove{ grid-column:2; grid-row:1; justify-self:end; }
  .blueprint-row .name{ grid-column:1; grid-row:1; }
  .blueprint-row .weeks{ grid-column:1; grid-row:2; }
  .blueprint-row .cost{ grid-column:2; grid-row:2; justify-self:end; }
  .blueprint-builder{ padding:1.2rem; }

  /* post-grid — single column on phone */
  .post-grid{ grid-template-columns:1fr; gap:1.1rem; }

  /* trusted logos — 2 columns on phone */
  .trusted-logos{ gap:1.4rem 2rem; }
  .tlogo,.tlogo img{ height:36px; }

  /* code-terminal font slightly tighter */
  .code-terminal pre{ font-size:10.5px; padding:.9rem 1rem; }

  /* bento cards — tighter padding */
  .bento-card{ padding:1.2rem; }
  .bento-card h3{ font-size:1.15rem; }

  /* case-card tighter */
  .case-card{ padding:1.2rem; }

  /* footer — brand+legal stacks */
  .footer-bottom{ flex-direction:column; align-items:flex-start; gap:.9rem; }
  .footer-bottom .legal{ font-size:10.5px; gap:1rem; }
  .footer-cta{ padding-block-end:1rem; }
}

/* mid-phone (≤560px): keep CTAs one line, brand text shorter */
@media (max-width:560px){
  .nav-brand .text strong{ font-size:1rem; }
}

/* ============================================================
   RESPONSIVE — tablet (≤760px)
   ============================================================ */
@media (max-width:760px){
  /* policy-gate already collapses here to 2x2 — keep */
  .policy-step{ padding:.85rem .85rem .85rem 2.2rem; }
}

/* ============================================================
   TOUCH / HOVER-NONE — disable 3D tilt + reveal motion
   ============================================================ */
@media (hover:none){
  .tilt-card{ transform:none !important; }
  .bento-card:hover,.pcard:hover,.sector:hover,.case-card:hover,.post-card:hover,.post-feature:hover,.row-item:hover,.changelog-row:hover{ transform:none; }
}