/* ============================================================
   SEAT BELT OEM SUPPLIER — seatbeltoemsupplier.in
   Design language: Automotive Engineering / Technical Blueprint
   Designed and Developed by Creaa Think Designs
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  /* Foundation — graphite */
  --g-950:#0A0D12;
  --g-900:#101419;
  --g-850:#161B23;
  --g-800:#1D242E;
  --g-700:#2A323E;
  --g-600:#3A4452;
  --g-500:#5A6675;

  /* Light — warm technical paper */
  --paper:#F5F3EF;
  --paper-2:#EAE7E1;
  --paper-3:#DEDAD3;

  /* Accents */
  --cobalt:#1B54E8;
  --cobalt-deep:#1240BC;
  --cobalt-glow:#5B8CFF;
  --cobalt-soft:rgba(27,84,232,.10);
  --amber:#FF6B1A;
  --amber-ink:#B84300;
  --silver:#AEB7C2;

  /* Semantic */
  --ink:#0F141A;
  --ink-2:#454F5C;
  --ink-3:#5A6570;
  --on-dark:#F1EFEA;
  --on-dark-2:#A9B3C0;
  --on-dark-3:#7C8794;

  --line-light:rgba(15,20,26,.14);
  --line-light-2:rgba(15,20,26,.08);
  --line-dark:rgba(255,255,255,.14);
  --line-dark-2:rgba(255,255,255,.07);

  /* Type */
  --f-display:"Chakra Petch","Saira Condensed","Arial Narrow",sans-serif;
  --f-body:"Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --f-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;

  /* Metrics */
  --shell:1280px;
  --gut:clamp(20px,4.2vw,56px);
  --sp-sec:clamp(64px,8.5vw,124px);
  --r:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-body);font-size:1.0625rem;line-height:1.72;
  font-weight:400;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;overflow-wrap:break-word;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--f-display);font-weight:700;line-height:1.06;letter-spacing:-.01em}
p{margin:0}
table{border-collapse:collapse;width:100%}
::selection{background:var(--cobalt);color:#fff}

/* ---------- 3. TYPE SCALE ---------- */
.h-hero{font-size:clamp(2.35rem,5.1vw,4.35rem);line-height:.98;letter-spacing:-.025em;text-transform:uppercase}
.h-1{font-size:clamp(2.1rem,5vw,4rem);line-height:1.02;letter-spacing:-.02em;text-transform:uppercase}
.h-2{font-size:clamp(1.8rem,3.5vw,2.95rem);line-height:1.08;letter-spacing:-.018em;text-transform:uppercase}
.h-3{font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.2;letter-spacing:-.01em}
.h-4{font-size:1.09rem;line-height:1.34;font-weight:600;letter-spacing:0}
.lede{font-size:clamp(1.05rem,1.5vw,1.2rem);line-height:1.68;color:var(--ink-2)}
.s-dark .lede,.s-graphite .lede{color:var(--on-dark-2)}
.body-lg{font-size:1.07rem;line-height:1.76}
.small{font-size:.94rem;line-height:1.68}
.muted{color:var(--ink-2)}
.s-dark .muted,.s-graphite .muted{color:var(--on-dark-2)}
.stack > * + *{margin-top:18px}

/* Mono technical label */
.tag{
  font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);
}
.s-dark .tag,.s-graphite .tag{color:var(--on-dark-3)}

/* ---------- 4. LAYOUT ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gut)}
.shell-wide{width:100%;max-width:1520px;margin-inline:auto;padding-inline:var(--gut)}
.sec{padding-block:var(--sp-sec);position:relative}
.sec-sm{padding-block:clamp(48px,6vw,80px);position:relative}
.s-dark{background:var(--g-950);color:var(--on-dark)}
.s-dark h1,.s-dark h2,.s-dark h3,.s-dark h4{color:var(--on-dark)}
.s-graphite{background:var(--g-900);color:var(--on-dark)}
.s-graphite h1,.s-graphite h2,.s-graphite h3,.s-graphite h4{color:var(--on-dark)}
.s-paper{background:var(--paper)}
.s-paper-2{background:var(--paper-2)}

/* Blueprint grid backdrop */
.bp{position:relative;isolation:isolate}
.bp::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(to right,var(--line-dark-2) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line-dark-2) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(115% 85% at 50% 0%,#000 18%,transparent 76%);
  mask-image:radial-gradient(115% 85% at 50% 0%,#000 18%,transparent 76%);
}
.bp-light::before{
  background-image:
    linear-gradient(to right,var(--line-light-2) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line-light-2) 1px,transparent 1px);
}

/* ---------- 5. SECTION HEADINGS ---------- */
.eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.eyebrow__idx{
  font-family:var(--f-mono);font-size:.72rem;font-weight:600;letter-spacing:.14em;
  color:var(--cobalt-deep);padding:4px 8px;border:1px solid rgba(27,84,232,.55);border-radius:var(--r);
  line-height:1;flex:none;
}
.s-dark .eyebrow__idx,.s-graphite .eyebrow__idx{color:var(--cobalt-glow);border-color:rgba(91,140,255,.5)}
.eyebrow__txt{font-family:var(--f-mono);font-size:.72rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3)}
.s-dark .eyebrow__txt,.s-graphite .eyebrow__txt{color:var(--on-dark-3)}
.eyebrow__rule{flex:1;height:1px;background:var(--line-light);min-width:20px}
.s-dark .eyebrow__rule,.s-graphite .eyebrow__rule{background:var(--line-dark)}

.sec-head{max-width:720px}
.sec-head--wide{max-width:960px}
.sec-head .h-2 + .lede,.sec-head .h-1 + .lede{margin-top:20px}

.head-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:end}
@media (max-width:880px){.head-split{grid-template-columns:1fr;gap:22px;align-items:start}}

/* ---------- 6. BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:11px;
  font-family:var(--f-display);font-weight:600;font-size:.95rem;
  letter-spacing:.06em;text-transform:uppercase;
  padding:15px 26px;border-radius:var(--r);border:1px solid transparent;
  cursor:pointer;position:relative;transition:.28s var(--ease);
  min-height:50px;text-align:center;
}
.btn svg{flex:none;transition:transform .28s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--primary{background:var(--cobalt);color:#fff;border-color:var(--cobalt)}
.btn--primary:hover{background:var(--cobalt-deep);border-color:var(--cobalt-deep)}
.btn--ink{background:var(--g-950);color:var(--paper);border-color:var(--g-950)}
.btn--ink:hover{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-light)}
.btn--ghost:hover{border-color:var(--cobalt);color:var(--cobalt-deep);background:var(--cobalt-soft)}
.s-dark .btn--ghost,.s-graphite .btn--ghost,.btn--ghost-d{background:transparent;color:var(--on-dark);border-color:var(--line-dark)}
.s-dark .btn--ghost:hover,.s-graphite .btn--ghost:hover,.btn--ghost-d:hover{border-color:var(--cobalt-glow);color:var(--cobalt-glow);background:rgba(91,140,255,.1)}
.btn--light{background:var(--paper);color:var(--g-950);border-color:var(--paper)}
.btn--light:hover{background:#fff;border-color:#fff;color:var(--cobalt-deep)}
.btn--sm{padding:11px 18px;font-size:.85rem;min-height:44px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

.tlink{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--f-mono);
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  color:var(--cobalt-deep);padding-bottom:4px;border-bottom:1px solid rgba(27,84,232,.35);
  transition:.25s var(--ease);
}
.tlink:hover{border-bottom-color:var(--cobalt);gap:14px}
.s-dark .tlink,.s-graphite .tlink{color:var(--cobalt-glow);border-bottom-color:rgba(91,140,255,.4)}
.s-dark .tlink:hover,.s-graphite .tlink:hover{border-bottom-color:var(--cobalt-glow)}

/* ---------- 7. CAD PANEL / TICKS ---------- */
.panel{position:relative;background:var(--paper);border:1px solid var(--line-light)}
.s-dark .panel,.s-graphite .panel{background:var(--g-900);border-color:var(--line-dark)}
.ticks::before,.ticks::after{
  content:"";position:absolute;width:14px;height:14px;pointer-events:none;z-index:3;
  border-color:var(--cobalt);border-style:solid;border-width:0;
}
.ticks::before{top:-1px;left:-1px;border-top-width:2px;border-left-width:2px}
.ticks::after{bottom:-1px;right:-1px;border-bottom-width:2px;border-right-width:2px}
.s-dark .ticks::before,.s-dark .ticks::after,
.s-graphite .ticks::before,.s-graphite .ticks::after{border-color:var(--cobalt-glow)}

/* Measurement / dimension line */
.dim{display:flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.s-dark .dim,.s-graphite .dim{color:var(--on-dark-3)}
.dim::before,.dim::after{content:"";height:1px;flex:1;background:currentColor;opacity:.42;min-width:16px}

/* ---------- 8. FRAMED FIGURE ---------- */
.fig{position:relative;background:var(--g-850);overflow:hidden}
.fig img{width:100%;height:100%;object-fit:cover;object-position:center}
.fig--contain{background:var(--g-900);display:grid;place-items:center;padding:10px}
.fig--contain img{object-fit:contain;width:100%;height:100%}
.fig--r43{aspect-ratio:4/3}
.fig--r32{aspect-ratio:3/2}
.fig--r11{aspect-ratio:1/1}
.fig--r45{aspect-ratio:4/5}
.fig--r34{aspect-ratio:3/4}
.fig--r169{aspect-ratio:16/9}
.fig__cap{
  position:absolute;left:0;bottom:0;right:0;padding:16px 18px;z-index:2;
  background:linear-gradient(to top,rgba(10,13,18,.94) 0%,rgba(10,13,18,.72) 55%,rgba(10,13,18,0) 100%);
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:#EDF0F5;line-height:1.6;
}
.fig__badge{
  position:absolute;top:14px;left:14px;z-index:2;
  background:var(--g-950);color:var(--cobalt-glow);border:1px solid rgba(91,140,255,.45);
  font-family:var(--f-mono);font-size:.65rem;letter-spacing:.18em;padding:6px 10px;text-transform:uppercase;line-height:1;
}

/* ---------- 9. HEADER ---------- */
.util{background:var(--g-950);color:var(--on-dark-2)}
.util__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px;flex-wrap:wrap}
.util__note{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-3)}
.util__links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.util__links a{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:.73rem;letter-spacing:.06em;color:var(--on-dark-2);transition:color .2s;padding-block:6px}
.util__links a:hover{color:var(--cobalt-glow)}
.util__links svg{width:13px;height:13px;flex:none;color:var(--cobalt-glow)}
@media (max-width:760px){.util__note{display:none}.util__in{justify-content:center}.util__links{gap:16px}}

.hdr{position:sticky;top:0;z-index:90;background:rgba(245,243,239,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line-light);transition:box-shadow .3s}
.hdr.is-stuck{box-shadow:0 8px 30px rgba(10,13,18,.10)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}

.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand__mark{width:40px;height:40px;flex:none}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--f-display);font-weight:700;font-size:1.1rem;letter-spacing:.01em;text-transform:uppercase;color:var(--g-950)}
.brand__sub{font-family:var(--f-mono);font-size:.575rem;letter-spacing:.23em;text-transform:uppercase;color:var(--cobalt-deep);margin-top:5px}

.nav{display:flex;align-items:center;gap:1px}
.nav a{
  position:relative;padding:9px 9px;font-family:var(--f-display);font-weight:600;
  font-size:.8rem;letter-spacing:.02em;text-transform:uppercase;color:var(--ink-2);
  transition:color .22s var(--ease);white-space:nowrap;
}
.nav a::after{content:"";position:absolute;left:9px;right:9px;bottom:1px;height:2px;background:var(--cobalt);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover{color:var(--g-950)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--g-950)}
.hdr__cta{flex:none}

.burger{display:none;width:48px;height:48px;align-items:center;justify-content:center;background:var(--g-950);border:1px solid var(--g-950);border-radius:var(--r);cursor:pointer;flex:none}
.burger span{display:block;width:20px;height:2px;background:var(--paper);position:relative;transition:.3s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--paper);transition:.3s var(--ease)}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media (max-width:1340px){
  .hdr__cta{display:none}
}
@media (max-width:1180px){
  .nav{display:none}
  .burger{display:inline-flex}
}

/* Mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:95;background:var(--g-950);color:var(--on-dark);
  transform:translateY(-100%);transition:transform .42s var(--ease),visibility .42s;
  display:flex;flex-direction:column;overflow-y:auto;visibility:hidden;
}
.drawer.is-open{transform:translateY(0);visibility:visible}
.drawer__top{display:flex;align-items:center;justify-content:space-between;min-height:76px;border-bottom:1px solid var(--line-dark-2);gap:16px}
.drawer__top .brand__name{color:var(--on-dark)}
.drawer__top .brand__sub{color:var(--cobalt-glow)}
.drawer__close{width:48px;height:48px;display:grid;place-items:center;background:transparent;border:1px solid var(--line-dark);border-radius:var(--r);color:var(--on-dark);cursor:pointer;flex:none}
.drawer__close:hover{border-color:var(--cobalt-glow);color:var(--cobalt-glow)}
.drawer__nav{padding-block:10px 24px}
.drawer__nav a{
  display:flex;align-items:baseline;gap:16px;padding:15px 0;
  border-bottom:1px solid var(--line-dark-2);
  font-family:var(--f-display);font-weight:600;font-size:clamp(1.15rem,4.5vw,1.4rem);text-transform:uppercase;letter-spacing:.01em;color:var(--on-dark);
}
.drawer__nav a span{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;color:var(--on-dark-3);flex:none;width:26px}
.drawer__nav a[aria-current="page"],.drawer__nav a[aria-current="page"] span{color:var(--cobalt-glow)}
.drawer__foot{margin-top:auto;padding-block:20px 32px;border-top:1px solid var(--line-dark-2)}
.drawer__foot a{display:flex;align-items:center;gap:11px;padding:10px 0;font-family:var(--f-mono);font-size:.86rem;color:var(--on-dark-2);word-break:break-word}
.drawer__foot svg{width:15px;height:15px;color:var(--cobalt-glow);flex:none}
body.no-scroll{overflow:hidden}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--cobalt);color:#fff;padding:12px 18px;font-family:var(--f-mono);font-size:.8rem}
.skip:focus{left:12px;top:12px}

:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:2px}

/* ---------- 10. HERO (HOME) ---------- */
.hero{position:relative;background:var(--g-950);color:var(--on-dark);overflow:hidden;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(to right,var(--line-dark-2) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line-dark-2) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(100% 70% at 22% 30%,#000 0%,transparent 72%);
  mask-image:radial-gradient(100% 70% at 22% 30%,#000 0%,transparent 72%);
}
.hero::after{
  content:"";position:absolute;z-index:0;pointer-events:none;
  width:min(760px,90vw);height:min(760px,90vw);right:-14%;top:-24%;border-radius:50%;
  background:radial-gradient(circle,rgba(27,84,232,.30) 0%,rgba(27,84,232,.09) 42%,transparent 68%);
}
.hero__in{position:relative;z-index:2;padding-block:clamp(52px,7vw,96px) clamp(56px,7vw,104px)}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:clamp(34px,5vw,72px);align-items:center}
.hero__kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid rgba(91,140,255,.4);border-radius:999px;background:rgba(27,84,232,.10);margin-bottom:26px}
.hero__kicker i{width:7px;height:7px;border-radius:50%;background:var(--amber);flex:none;box-shadow:0 0 0 4px rgba(255,107,26,.18)}
.hero__kicker span{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:#CBD6E6}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--cobalt-glow)}
.hero__lede{margin-top:26px;max-width:56ch;font-size:clamp(1.04rem,1.35vw,1.17rem);line-height:1.72;color:var(--on-dark-2)}

.hero__spec{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:46px;background:var(--line-dark-2);border:1px solid var(--line-dark-2)}
.hero__spec div{background:var(--g-950);padding:18px 16px}
.hero__spec dt{font-family:var(--f-mono);font-size:.63rem;letter-spacing:.19em;text-transform:uppercase;color:var(--on-dark-3);margin-bottom:9px}
.hero__spec dd{margin:0;font-family:var(--f-display);font-weight:600;font-size:.98rem;line-height:1.3;text-transform:uppercase;letter-spacing:.02em;color:var(--on-dark)}
@media (max-width:560px){.hero__spec{grid-template-columns:1fr}}

/* Hero visual assembly */
.hero__vis{position:relative}
.hero__frame{position:relative;border:1px solid var(--line-dark);background:var(--g-900)}
.hero__frame .fig{aspect-ratio:4/3.1}
.hero__frame::before{
  content:"";position:absolute;inset:9px;border:1px dashed rgba(91,140,255,.32);pointer-events:none;z-index:2;
}
.hero__scan{position:absolute;left:0;right:0;height:2px;top:0;z-index:3;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(91,140,255,.6),transparent);
  animation:scan 5.5s var(--ease) infinite;
}
@keyframes scan{0%{top:2%;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:98%;opacity:0}}

.callout{position:absolute;z-index:4;display:flex;align-items:center;gap:0;pointer-events:none}
.callout__dot{width:11px;height:11px;border-radius:50%;border:2px solid var(--cobalt-glow);background:rgba(10,13,18,.8);flex:none;position:relative}
.callout__dot::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid rgba(91,140,255,.4);animation:pulse 2.8s ease-out infinite}
@keyframes pulse{0%{transform:scale(.7);opacity:.9}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}
.callout__line{width:clamp(26px,4vw,52px);height:1px;background:var(--cobalt-glow);flex:none}
.callout__txt{
  font-family:var(--f-mono);font-size:.63rem;letter-spacing:.16em;text-transform:uppercase;
  color:#DCE5F5;background:rgba(10,13,18,.9);border:1px solid rgba(91,140,255,.38);
  padding:6px 10px;white-space:nowrap;line-height:1;
}
.callout--a{top:19%;left:-2%}
.callout--b{bottom:24%;right:-2%;flex-direction:row-reverse}
@media (max-width:1100px){.callout--a{left:2%}.callout--b{right:2%}}
@media (max-width:640px){
  .callout__txt{font-size:.58rem;padding:5px 8px}
  .callout--a{top:30%}
  .hero__dim .bar{display:none}
  .hero__dim{flex-wrap:wrap;gap:6px 12px}
}

.hero__dim{display:flex;align-items:center;gap:12px;margin-top:16px;font-family:var(--f-mono);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-3)}
.hero__dim .bar{flex:1;height:7px;border-left:1px solid currentColor;border-right:1px solid currentColor;position:relative;opacity:.55}
.hero__dim .bar::after{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:currentColor}

@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__vis{order:-1}
  .hero__spec{margin-top:34px}
}

/* ---------- 11. STAT / MARQUEE STRIP ---------- */
.strip{background:var(--g-900);border-block:1px solid var(--line-dark-2);overflow:hidden}
.strip__in{display:flex;align-items:center;gap:clamp(28px,5vw,64px);padding-block:20px;flex-wrap:wrap;justify-content:center}
.strip__item{display:flex;align-items:center;gap:11px;font-family:var(--f-mono);font-size:.71rem;letter-spacing:.17em;text-transform:uppercase;color:var(--on-dark-2)}
.strip__item svg{width:16px;height:16px;color:var(--cobalt-glow);flex:none}

/* ---------- 12. EDITORIAL SPLIT ---------- */
.edit{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(30px,5vw,80px);align-items:start}
@media (max-width:940px){.edit{grid-template-columns:1fr;gap:30px}}
.edit__num{
  font-family:var(--f-display);font-weight:700;font-size:clamp(4.5rem,11vw,9.5rem);line-height:.8;
  color:transparent;-webkit-text-stroke:1.5px rgba(15,20,26,.20);letter-spacing:-.04em;margin-bottom:18px;
}
.s-dark .edit__num,.s-graphite .edit__num{-webkit-text-stroke-color:rgba(255,255,255,.18)}
.edit__cols{columns:2;column-gap:40px}
.edit__cols p{break-inside:avoid;margin-bottom:16px}
@media (max-width:760px){.edit__cols{columns:1}}

/* Principle rows */
.principles{margin-top:clamp(38px,5vw,60px);border-top:1px solid var(--line-light)}
.s-dark .principles,.s-graphite .principles{border-top-color:var(--line-dark)}
.principle{display:grid;grid-template-columns:64px minmax(0,1fr) minmax(0,1.5fr);gap:clamp(16px,3vw,40px);padding-block:26px;border-bottom:1px solid var(--line-light);align-items:start;transition:.3s var(--ease)}
.s-dark .principle,.s-graphite .principle{border-bottom-color:var(--line-dark)}
.principle:hover{background:rgba(27,84,232,.045);box-shadow:inset 3px 0 0 var(--cobalt)}
.s-dark .principle:hover,.s-graphite .principle:hover{background:rgba(91,140,255,.06);box-shadow:inset 3px 0 0 var(--cobalt-glow)}
.principle__i{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--cobalt-deep);padding-top:5px}
.s-dark .principle__i,.s-graphite .principle__i{color:var(--cobalt-glow)}
.principle__t{font-family:var(--f-display);font-weight:600;font-size:1.16rem;line-height:1.3;text-transform:uppercase;letter-spacing:.01em}
.principle__d{color:var(--ink-2);font-size:1rem;line-height:1.7}
.s-dark .principle__d,.s-graphite .principle__d{color:var(--on-dark-2)}
@media (max-width:820px){
  .principle{grid-template-columns:44px minmax(0,1fr);gap:14px 16px}
  .principle__d{grid-column:2}
}

/* ---------- 13. COMPONENT MODULE GRID (non-uniform) ---------- */
.modgrid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:1px;background:var(--line-dark-2);border:1px solid var(--line-dark-2)}
.mod{background:var(--g-950);padding:clamp(24px,2.6vw,34px);position:relative;transition:background .3s var(--ease);min-height:210px;display:flex;flex-direction:column}
.mod:hover{background:var(--g-900)}
.mod::after{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--cobalt-glow);transform:scaleY(0);transform-origin:top;transition:transform .35s var(--ease)}
.mod:hover::after{transform:scaleY(1)}
.mod__i{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.18em;color:var(--on-dark-3);margin-bottom:20px}
.mod__glyph{width:56px;height:56px;color:var(--cobalt-glow);margin-bottom:20px;flex:none}
.mod h3{font-size:1.14rem;text-transform:uppercase;letter-spacing:.015em;line-height:1.24;margin-bottom:12px;font-weight:600}
.mod p{font-size:.965rem;line-height:1.68;color:var(--on-dark-2)}
.mod__foot{margin-top:auto;padding-top:20px}
.mod--w6{grid-column:span 6}
.mod--w4{grid-column:span 4}
.mod--w3{grid-column:span 3}
.mod--w8{grid-column:span 8}
.mod--w12{grid-column:span 12}
.mod--img{padding:0;overflow:hidden;min-height:0;display:block}
.mod--img .fig{width:100%;height:100%;min-height:290px}
.mod--img .fig img{position:absolute;inset:0;width:100%;height:100%;padding:16px}
.mod--accent{background:var(--cobalt-deep)}
.mod--accent:hover{background:var(--cobalt)}
.mod--accent p{color:rgba(255,255,255,.86)}
.mod--accent .mod__i{color:rgba(255,255,255,.7)}
.mod--accent .mod__glyph{color:#fff}
.mod--accent::after{background:var(--amber)}
@media (max-width:1024px){
  .mod--w3{grid-column:span 6}
  .mod--w4{grid-column:span 6}
  .mod--w8{grid-column:span 12}
}
@media (max-width:640px){
  .modgrid > *{grid-column:span 12 !important}
  .mod{min-height:0}
}

/* ---------- 14. PROCESS RAIL ---------- */
.rail{position:relative;margin-top:clamp(38px,5vw,58px)}
.rail__track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line-light)}
.step{background:var(--paper);padding:26px 20px 28px;position:relative;transition:.3s var(--ease)}
.step:hover{background:#fff}
.step__n{
  width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--cobalt);color:var(--cobalt-deep);
  font-family:var(--f-mono);font-size:.75rem;font-weight:600;border-radius:50%;margin-bottom:18px;background:var(--paper);
}
.step:hover .step__n{background:var(--cobalt);color:#fff}
.step h3{font-size:1.02rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.26;margin-bottom:10px;font-weight:600}
.step p{font-size:.93rem;line-height:1.66;color:var(--ink-2)}
.rail__line{display:none}
@media (max-width:1000px){.rail__track{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.rail__track{grid-template-columns:1fr}}

/* ---------- 15. APPLICATION MATRIX ---------- */
.matrix{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,3vw,44px);align-items:stretch}
@media (max-width:960px){.matrix{grid-template-columns:1fr}}
.matrix__cells{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-dark-2);border:1px solid var(--line-dark-2);align-self:stretch}
.cell{background:var(--g-950);padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;justify-content:flex-start;transition:.3s var(--ease);min-height:180px}
.cell:hover{background:var(--g-850)}
.cell__code{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.2em;color:var(--cobalt-glow);margin-bottom:16px}
.cell h3{font-size:1.05rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.25;margin-bottom:11px;font-weight:600}
.cell p{font-size:.93rem;line-height:1.65;color:var(--on-dark-2)}
@media (max-width:520px){.matrix__cells{grid-template-columns:1fr}.cell{min-height:0}}
.matrix__vis{position:relative;border:1px solid var(--line-dark);min-height:340px}
.matrix__vis .fig{height:100%;position:absolute;inset:0}

/* ---------- 16. DIAGRAM BLOCK ---------- */
.diagram{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(30px,5vw,70px);align-items:start}
@media (max-width:940px){.diagram{grid-template-columns:1fr;gap:34px}}
.diagram__svg{width:100%;height:auto;border:1px solid var(--line-light);background:linear-gradient(180deg,#FBFAF8,#EFECE6)}
.s-dark .diagram__svg,.s-graphite .diagram__svg{border-color:var(--line-dark);background:linear-gradient(180deg,#131820,#0C1015)}
.notes{margin-top:8px}
.note{display:grid;grid-template-columns:34px 1fr;gap:14px;padding-block:15px;border-bottom:1px solid var(--line-light)}
.s-dark .note,.s-graphite .note{border-bottom-color:var(--line-dark)}
.note:last-child{border-bottom:0}
.note__k{font-family:var(--f-mono);font-size:.7rem;font-weight:600;letter-spacing:.1em;color:var(--cobalt-deep);padding-top:3px}
.s-dark .note__k,.s-graphite .note__k{color:var(--cobalt-glow)}
.note b{display:block;font-family:var(--f-display);font-weight:600;font-size:1.02rem;text-transform:uppercase;letter-spacing:.02em;margin-bottom:5px}
.note span{font-size:.95rem;line-height:1.66;color:var(--ink-2)}
.s-dark .note span,.s-graphite .note span{color:var(--on-dark-2)}

/* ---------- 17. GENERIC CARD GRIDS ---------- */
.grid{display:grid;gap:clamp(16px,2vw,26px)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.tile{position:relative;background:var(--paper);border:1px solid var(--line-light);padding:clamp(22px,2.4vw,30px);transition:.3s var(--ease);height:100%;display:flex;flex-direction:column}
.tile:hover{border-color:var(--cobalt);transform:translateY(-3px)}
.s-dark .tile,.s-graphite .tile{background:var(--g-900);border-color:var(--line-dark)}
.s-dark .tile:hover,.s-graphite .tile:hover{border-color:var(--cobalt-glow)}
.tile__i{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.2em;color:var(--ink-3);margin-bottom:16px}
.s-dark .tile__i,.s-graphite .tile__i{color:var(--on-dark-3)}
.tile__glyph{width:44px;height:44px;color:var(--cobalt-deep);margin-bottom:18px;flex:none}
.s-dark .tile__glyph,.s-graphite .tile__glyph{color:var(--cobalt-glow)}
.tile h3{font-size:1.08rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.26;margin-bottom:11px;font-weight:600}
.tile p{font-size:.96rem;line-height:1.68;color:var(--ink-2)}
.s-dark .tile p,.s-graphite .tile p{color:var(--on-dark-2)}

/* Checklist */
.checks{display:grid;gap:13px}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:13px;align-items:start;font-size:1rem;line-height:1.65}
.checks svg{width:18px;height:18px;color:var(--cobalt-deep);margin-top:5px;flex:none}
.s-dark .checks svg,.s-graphite .checks svg{color:var(--cobalt-glow)}
.checks--2{grid-template-columns:1fr 1fr;gap:13px clamp(20px,3vw,44px)}
@media (max-width:720px){.checks--2{grid-template-columns:1fr}}

/* Spec table */
.spec-table{border:1px solid var(--line-light);background:var(--paper)}
.s-dark .spec-table,.s-graphite .spec-table{border-color:var(--line-dark);background:var(--g-900)}
.spec-table tr{border-bottom:1px solid var(--line-light)}
.s-dark .spec-table tr,.s-graphite .spec-table tr{border-bottom-color:var(--line-dark)}
.spec-table tr:last-child{border-bottom:0}
.spec-table th,.spec-table td{text-align:left;padding:16px 20px;vertical-align:top;font-size:.97rem;line-height:1.62}
.spec-table th{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);width:30%;font-weight:500}
.s-dark .spec-table th,.s-graphite .spec-table th{color:var(--on-dark-3)}
.spec-table td{color:var(--ink-2)}
.s-dark .spec-table td,.s-graphite .spec-table td{color:var(--on-dark-2)}
@media (max-width:620px){
  .spec-table th,.spec-table td{display:block;width:100%;padding:12px 16px}
  .spec-table th{padding-bottom:2px}
  .spec-table td{padding-top:0}
}

/* ---------- 18. PAGE HEAD (inner pages) ---------- */
.phead{position:relative;background:var(--g-950);color:var(--on-dark);overflow:hidden;isolation:isolate}
.phead::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(to right,var(--line-dark-2) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line-dark-2) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 92%);
  mask-image:linear-gradient(180deg,#000,transparent 92%);
}
.phead::after{
  content:"";position:absolute;right:-8%;top:-40%;width:min(620px,80vw);height:min(620px,80vw);border-radius:50%;z-index:0;
  background:radial-gradient(circle,rgba(27,84,232,.26),transparent 66%);pointer-events:none;
}
.phead__in{position:relative;z-index:2;padding-block:clamp(30px,4vw,44px) clamp(52px,7vw,84px)}
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-3);margin-bottom:clamp(28px,4vw,44px)}
.crumbs a{color:var(--on-dark-2);transition:color .2s;padding-block:4px}
.crumbs a:hover{color:var(--cobalt-glow)}
.crumbs span[aria-current]{color:var(--cobalt-glow)}
.crumbs i{opacity:.5;font-style:normal}
.phead__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(26px,4vw,64px);align-items:end}
@media (max-width:900px){.phead__grid{grid-template-columns:1fr;gap:26px;align-items:start}}
.phead h1{color:#fff;max-width:16ch}
.phead__lede{color:var(--on-dark-2);font-size:clamp(1.02rem,1.35vw,1.15rem);line-height:1.7;max-width:52ch}
.phead__meta{display:flex;flex-direction:column;gap:1px;background:var(--line-dark-2);border:1px solid var(--line-dark-2)}
.phead__meta div{background:var(--g-950);padding:14px 18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.phead__meta dt{font-family:var(--f-mono);font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-3)}
.phead__meta dd{margin:0;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;color:var(--cobalt-glow);text-align:right}

/* ---------- 19. ACCORDION ---------- */
.acc{border-top:1px solid var(--line-light)}
.acc__item{border-bottom:1px solid var(--line-light)}
.acc__btn{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  background:transparent;border:0;padding:24px 4px;cursor:pointer;text-align:left;
  font-family:var(--f-display);font-weight:600;font-size:clamp(1.02rem,1.6vw,1.16rem);
  line-height:1.36;color:var(--ink);transition:color .25s
}
.acc__btn:hover{color:var(--cobalt-deep)}
.acc__btn .q{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;color:var(--cobalt-deep);flex:none;padding-top:5px;width:34px}
.acc__btn .t{flex:1}
.acc__ico{width:26px;height:26px;flex:none;border:1px solid var(--line-light);border-radius:50%;display:grid;place-items:center;position:relative;margin-top:2px;transition:.3s var(--ease)}
.acc__ico::before,.acc__ico::after{content:"";position:absolute;background:var(--ink-2);transition:.3s var(--ease)}
.acc__ico::before{width:11px;height:1.5px}
.acc__ico::after{width:1.5px;height:11px}
.acc__btn[aria-expanded="true"] .acc__ico{background:var(--cobalt);border-color:var(--cobalt)}
.acc__btn[aria-expanded="true"] .acc__ico::before{background:#fff}
.acc__btn[aria-expanded="true"] .acc__ico::after{transform:scaleY(0);background:#fff}
.acc__panel{overflow:hidden;height:0;transition:height .38s var(--ease)}
.acc__inner{padding:0 4px 26px;max-width:74ch}
.acc__inner p + p{margin-top:14px}
.acc__inner p{color:var(--ink-2);font-size:1rem;line-height:1.74}
.acc__inner ul{margin-top:12px;display:grid;gap:9px}
.acc__inner li{display:grid;grid-template-columns:18px 1fr;gap:11px;color:var(--ink-2);font-size:.98rem;line-height:1.65}
.acc__inner li::before{content:"";width:6px;height:6px;background:var(--cobalt);margin-top:9px;transform:rotate(45deg)}
@media (max-width:560px){.acc__btn .q{display:none}}

/* ---------- 20. CTA BAND ---------- */
.cta{position:relative;background:var(--g-950);color:var(--on-dark);overflow:hidden;isolation:isolate}
.cta::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(115deg,transparent 0 63%,rgba(27,84,232,.13) 63% 67%,transparent 67%),
  linear-gradient(to right,var(--line-dark-2) 1px,transparent 1px);
  background-size:100% 100%,54px 54px;
}
.cta__in{position:relative;z-index:2;padding-block:clamp(56px,7.5vw,104px)}
.cta__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
@media (max-width:880px){.cta__grid{grid-template-columns:1fr;gap:32px}}
.cta h2{color:#fff;max-width:19ch}
.cta__side{display:flex;flex-direction:column;gap:1px;background:var(--line-dark-2);border:1px solid var(--line-dark-2)}
.cta__side a{background:var(--g-900);padding:20px 22px;display:flex;align-items:center;gap:15px;transition:.28s var(--ease)}
.cta__side a:hover{background:var(--cobalt-deep)}
.cta__side svg{width:19px;height:19px;color:var(--cobalt-glow);flex:none;transition:color .28s}
.cta__side a:hover svg{color:#fff}
.cta__side b{display:block;font-family:var(--f-mono);font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-3);font-weight:500;margin-bottom:4px}
.cta__side span{font-family:var(--f-display);font-weight:600;font-size:1.03rem;letter-spacing:.02em;color:var(--on-dark);word-break:break-word}
.cta__side a:hover b,.cta__side a:hover span{color:#fff}

/* ---------- 21. FORM ---------- */
.form-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.28fr);gap:clamp(26px,4vw,58px);align-items:start}
@media (max-width:940px){.form-wrap{grid-template-columns:1fr}}
.form{background:var(--paper);border:1px solid var(--line-light);padding:clamp(24px,3.4vw,42px);position:relative}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:620px){.form__grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.field label .req{color:var(--amber-ink)}
.field input,.field textarea,.field select{
  background:#fff;border:1px solid var(--line-light);border-radius:var(--r);
  padding:14px 15px;font-size:1rem;font-family:var(--f-body);color:var(--ink);
  transition:border-color .25s,box-shadow .25s;width:100%;min-height:50px;
}
.field textarea{min-height:132px;resize:vertical;line-height:1.65}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--cobalt);box-shadow:0 0 0 3px rgba(27,84,232,.16)}
.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.field .err{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.06em;color:#B00020;display:none}
.field.is-invalid input,.field.is-invalid textarea{border-color:#B00020;box-shadow:0 0 0 3px rgba(176,0,32,.12)}
.field.is-invalid .err{display:block}
.form__note{margin-top:18px;font-size:.86rem;line-height:1.6;color:var(--ink-3)}
.form__ok{
  display:none;margin-top:22px;padding:20px 22px;border:1px solid var(--cobalt);
  background:var(--cobalt-soft);border-left:4px solid var(--cobalt);
}
.form__ok.is-on{display:block}
.form__ok b{display:flex;align-items:center;gap:11px;font-family:var(--f-display);font-weight:700;font-size:1.06rem;text-transform:uppercase;letter-spacing:.02em;color:var(--cobalt-deep);margin-bottom:9px}
.form__ok svg{width:20px;height:20px;flex:none}
.form__ok p{font-size:.97rem;line-height:1.68;color:var(--ink-2)}

.contact-card{display:flex;flex-direction:column;gap:1px;background:var(--line-light);border:1px solid var(--line-light)}
.contact-card__row{background:var(--paper);padding:22px 24px;display:flex;gap:16px;align-items:flex-start;transition:background .26s}
a.contact-card__row:hover{background:#fff}
.contact-card__row svg{width:20px;height:20px;color:var(--cobalt-deep);flex:none;margin-top:4px}
.contact-card__row b{display:block;font-family:var(--f-mono);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:6px}
.contact-card__row span{font-family:var(--f-display);font-weight:600;font-size:1.06rem;letter-spacing:.015em;color:var(--ink);word-break:break-word;line-height:1.35}
.contact-card__row p{font-size:.96rem;line-height:1.66;color:var(--ink-2)}

/* ---------- 22. FOOTER ---------- */
.ftr{background:var(--g-950);color:var(--on-dark-2);position:relative}
.ftr__edge{display:flex;height:4px}
.ftr__edge i{flex:1}
.ftr__edge i:nth-child(1){background:var(--cobalt)}
.ftr__edge i:nth-child(2){background:var(--g-700)}
.ftr__edge i:nth-child(3){background:var(--amber);flex:.35}
.ftr__edge i:nth-child(4){background:var(--g-700);flex:.5}
.ftr__edge i:nth-child(5){background:var(--cobalt-glow);flex:.25}
.ftr__main{padding-block:clamp(48px,6vw,76px)}
.ftr__grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:clamp(28px,3.5vw,48px)}
@media (max-width:1000px){.ftr__grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.ftr__grid{grid-template-columns:1fr;gap:34px}}
.ftr .brand__name{color:var(--on-dark)}
.ftr .brand__sub{color:var(--cobalt-glow)}
.ftr__about{margin-top:22px;font-size:.96rem;line-height:1.72;color:var(--on-dark-2);max-width:44ch}
.ftr h4{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--on-dark-3);font-weight:500;margin-bottom:20px}
.ftr__list{display:grid;gap:2px}
.ftr__list a{display:inline-block;padding:6px 0;font-size:.96rem;color:var(--on-dark-2);transition:color .22s,transform .22s}
.ftr__list a:hover{color:var(--cobalt-glow);transform:translateX(3px)}
.ftr__contact a,.ftr__contact > span{display:flex;align-items:flex-start;gap:11px;padding:8px 0;font-size:.96rem;color:var(--on-dark-2);transition:color .22s;word-break:break-word}
.ftr__contact a:hover{color:var(--cobalt-glow)}
.ftr__contact svg{width:16px;height:16px;color:var(--cobalt-glow);flex:none;margin-top:4px}
.social{display:flex;gap:9px;margin-top:24px;flex-wrap:wrap}
.social a{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line-dark);border-radius:var(--r);color:var(--on-dark-2);transition:.26s var(--ease)}
.social a:hover{background:var(--cobalt);border-color:var(--cobalt);color:#fff;transform:translateY(-2px)}
.social svg{width:17px;height:17px}
.ftr__bar{border-top:1px solid var(--line-dark-2);padding-block:22px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.ftr__bar p,.ftr__bar a{font-size:.87rem;color:var(--on-dark-3)}
.ftr__bar a{color:var(--on-dark-2);border-bottom:1px solid rgba(91,140,255,.4);padding-bottom:1px;transition:color .22s}
.ftr__bar a:hover{color:var(--cobalt-glow)}
@media (max-width:640px){.ftr__bar{justify-content:center;text-align:center}}

/* ---------- 23. MOTION ---------- */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .rv.is-in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}
.rv-d2{transition-delay:.16s}
.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}
.draw{stroke-dasharray:var(--len,1200);stroke-dashoffset:var(--len,1200);transition:stroke-dashoffset 1.6s var(--ease)}
.is-in .draw,.draw.is-in{stroke-dashoffset:0}

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

/* ---------- 24. UTILITIES ---------- */
.mt-0{margin-top:0}
.mt-1{margin-top:14px}
.mt-2{margin-top:24px}
.mt-3{margin-top:34px}
.mt-4{margin-top:clamp(38px,5vw,58px)}
.mt-5{margin-top:clamp(48px,6vw,76px)}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.divider{height:1px;background:var(--line-light);position:relative}
.divider::after{content:"";position:absolute;left:0;top:0;width:82px;height:3px;background:var(--cobalt);transform:translateY(-1px)}
.s-dark .divider,.s-graphite .divider{background:var(--line-dark)}
.s-dark .divider::after,.s-graphite .divider::after{background:var(--cobalt-glow)}
.hl{color:var(--cobalt-deep)}
.s-dark .hl,.s-graphite .hl{color:var(--cobalt-glow)}

/* ---------- 25. STATEMENT BLOCK ---------- */
.statement{border-left:4px solid var(--cobalt);padding:clamp(22px,3vw,36px) clamp(20px,3vw,40px);background:var(--paper-2)}
.s-dark .statement,.s-graphite .statement{background:var(--g-850);border-left-color:var(--cobalt-glow)}
.statement p{font-family:var(--f-display);font-weight:600;font-size:clamp(1.14rem,2.1vw,1.48rem);line-height:1.42;letter-spacing:-.005em}
.statement footer{margin-top:16px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.s-dark .statement footer,.s-graphite .statement footer{color:var(--on-dark-3)}

/* ---------- 26. LADDER (vertical sequence) ---------- */
.ladder{display:grid}
.ladder__item{
  position:relative;display:grid;grid-template-columns:96px minmax(0,1fr) minmax(0,1.4fr);
  gap:clamp(14px,3vw,40px);padding:clamp(22px,3vw,34px) 0;border-top:1px solid var(--line-light);
  transition:background .3s var(--ease);align-items:start;
}
.ladder__item:last-child{border-bottom:1px solid var(--line-light)}
.ladder__item:hover{background:rgba(27,84,232,.04)}
.s-dark .ladder__item,.s-graphite .ladder__item{border-top-color:var(--line-dark)}
.s-dark .ladder__item:last-child,.s-graphite .ladder__item:last-child{border-bottom-color:var(--line-dark)}
.ladder__n{
  font-family:var(--f-display);font-weight:700;font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:.9;
  color:transparent;-webkit-text-stroke:1.4px var(--cobalt);letter-spacing:-.02em;
}
.s-dark .ladder__n,.s-graphite .ladder__n{-webkit-text-stroke-color:var(--cobalt-glow)}
.ladder__t{font-family:var(--f-display);font-weight:600;font-size:clamp(1.06rem,1.7vw,1.24rem);line-height:1.28;text-transform:uppercase;letter-spacing:.015em;padding-top:4px}
.ladder__d{color:var(--ink-2);font-size:1rem;line-height:1.72}
.s-dark .ladder__d,.s-graphite .ladder__d{color:var(--on-dark-2)}
@media (max-width:900px){
  .ladder__item{grid-template-columns:58px minmax(0,1fr);gap:12px 18px}
  .ladder__d{grid-column:2}
}

/* ---------- 27. PRODUCT ROWS ---------- */
.prod{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);
  gap:clamp(26px,4vw,64px);align-items:center;
  padding-block:clamp(40px,5.5vw,68px);border-bottom:1px solid var(--line-light);
}
.prod:first-of-type{padding-top:0}
.prod:last-of-type{border-bottom:0;padding-bottom:0}
.prod--rev .prod__vis{order:2}
.prod__i{
  display:inline-flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:.7rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--cobalt-deep);margin-bottom:18px;
}
.prod__i::after{content:"";width:44px;height:1px;background:currentColor;opacity:.45}
.prod h2{font-size:clamp(1.5rem,2.6vw,2.05rem);text-transform:uppercase;letter-spacing:-.012em;line-height:1.1}
.prod__sub{margin-top:16px;font-size:1.05rem;line-height:1.74;color:var(--ink-2)}
.prod__meta{margin-top:26px}
@media (max-width:900px){
  .prod{grid-template-columns:1fr;gap:26px}
  .prod--rev .prod__vis{order:0}
}

/* ---------- 28. TABS ---------- */
.tabs{display:grid;grid-template-columns:minmax(0,.68fr) minmax(0,1.32fr);gap:clamp(20px,3vw,44px);align-items:start}
@media (max-width:900px){.tabs{grid-template-columns:1fr}}
.tablist{display:flex;flex-direction:column;gap:1px;background:var(--line-light);border:1px solid var(--line-light)}
.s-dark .tablist,.s-graphite .tablist{background:var(--line-dark);border-color:var(--line-dark)}
.tab{
  background:var(--paper);border:0;padding:17px 20px;text-align:left;cursor:pointer;
  display:flex;gap:14px;align-items:baseline;font-family:var(--f-display);font-weight:600;
  font-size:.99rem;text-transform:uppercase;letter-spacing:.02em;color:var(--ink-2);
  transition:.25s var(--ease);width:100%;min-height:56px;line-height:1.28;
}
.s-dark .tab,.s-graphite .tab{background:var(--g-900);color:var(--on-dark-2)}
.tab i{font-family:var(--f-mono);font-size:.67rem;letter-spacing:.12em;color:var(--ink-3);font-style:normal;flex:none}
.s-dark .tab i,.s-graphite .tab i{color:var(--on-dark-3)}
.tab:hover{background:#fff;color:var(--ink)}
.s-dark .tab:hover,.s-graphite .tab:hover{background:var(--g-850);color:var(--on-dark)}
.tab[aria-selected="true"]{background:var(--g-950);color:#fff}
.tab[aria-selected="true"] i{color:var(--cobalt-glow)}
.s-dark .tab[aria-selected="true"],.s-graphite .tab[aria-selected="true"]{background:var(--cobalt-deep);color:#fff}
.tabpanel{border:1px solid var(--line-light);padding:clamp(22px,3vw,36px);background:var(--paper)}
.s-dark .tabpanel,.s-graphite .tabpanel{border-color:var(--line-dark);background:var(--g-900)}
.tabpanel h3{font-size:clamp(1.2rem,2vw,1.5rem);text-transform:uppercase;letter-spacing:-.008em;margin-bottom:14px}
.tabpanel p{color:var(--ink-2);line-height:1.74}
.s-dark .tabpanel p,.s-graphite .tabpanel p{color:var(--on-dark-2)}
.tabpanel p + p{margin-top:14px}

/* ---------- 29. SECTOR ROWS ---------- */
.sector{
  position:relative;border-top:1px solid var(--line-dark);
  padding-block:clamp(28px,4vw,46px);
  display:grid;grid-template-columns:118px minmax(0,1fr) minmax(0,1.15fr);
  gap:clamp(16px,3vw,46px);align-items:start;transition:background .3s var(--ease);
}
.sector:last-child{border-bottom:1px solid var(--line-dark)}
.sector:hover{background:rgba(91,140,255,.05)}
.sector__n{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.18em;color:var(--cobalt-glow);padding-top:6px}
.sector h3{font-size:clamp(1.2rem,2.2vw,1.6rem);text-transform:uppercase;letter-spacing:-.01em;line-height:1.14}
.sector__d{margin-top:14px;color:var(--on-dark-2);font-size:1rem;line-height:1.72}
@media (max-width:900px){
  .sector{grid-template-columns:1fr;gap:18px}
  .sector__n{padding-top:0}
}

/* ---------- 30. APPLICATION BLOCKS ---------- */
.appblk{border:1px solid var(--line-light);background:var(--paper);height:100%;display:flex;flex-direction:column}
.appblk__hd{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 22px;background:var(--g-950);color:#fff;flex-wrap:wrap}
.appblk__hd b{font-family:var(--f-display);font-size:1.04rem;text-transform:uppercase;letter-spacing:.03em;font-weight:600;line-height:1.24}
.appblk__hd span{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.18em;color:var(--cobalt-glow);flex:none}
.appblk__bd{padding:clamp(20px,2.5vw,28px);flex:1}
.appblk__bd p{color:var(--ink-2);line-height:1.72}
.appblk__bd h4{margin:22px 0 12px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);font-weight:500}

/* ---------- 31. CALLOUT NOTE PANEL ---------- */
.notice{
  border:1px solid var(--line-light);border-left:4px solid var(--amber);
  background:var(--paper-2);padding:clamp(20px,2.6vw,30px);
}
.s-dark .notice,.s-graphite .notice{background:var(--g-850);border-color:var(--line-dark);border-left-color:var(--amber)}
.notice h3{font-size:1.06rem;text-transform:uppercase;letter-spacing:.02em;margin-bottom:12px;display:flex;align-items:center;gap:11px}
.notice h3 svg{width:19px;height:19px;color:var(--amber-ink);flex:none}
.s-dark .notice h3 svg,.s-graphite .notice h3 svg{color:var(--amber)}
.notice p{font-size:.98rem;line-height:1.72;color:var(--ink-2)}
.s-dark .notice p,.s-graphite .notice p{color:var(--on-dark-2)}
.notice p + p{margin-top:12px}

/* ---------- 32. FIGURE ROW ---------- */
.figrow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.5vw,28px)}
@media (max-width:760px){.figrow{grid-template-columns:1fr}}
.figrow figure{margin:0}
.figrow figcaption{margin-top:12px;font-family:var(--f-mono);font-size:.67rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);line-height:1.6}
.s-dark .figrow figcaption,.s-graphite .figrow figcaption{color:var(--on-dark-3)}

/* ---------- 33. FAQ SIDE PANEL ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start}
@media (max-width:940px){.faq-wrap{grid-template-columns:1fr}}
.faq-aside{position:sticky;top:110px;display:grid;gap:clamp(16px,2vw,22px)}
@media (max-width:940px){.faq-aside{position:static}}

/* ---------- 34. KEY-VALUE LIST ---------- */
.kv{display:grid;gap:1px;background:var(--line-light);border:1px solid var(--line-light)}
.s-dark .kv,.s-graphite .kv{background:var(--line-dark);border-color:var(--line-dark)}
.kv > div{background:var(--paper);padding:16px 20px}
.s-dark .kv > div,.s-graphite .kv > div{background:var(--g-900)}
.kv dt{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.19em;text-transform:uppercase;color:var(--ink-3);margin-bottom:7px}
.s-dark .kv dt,.s-graphite .kv dt{color:var(--on-dark-3)}
.kv dd{margin:0;font-size:.99rem;line-height:1.62;color:var(--ink-2)}
.s-dark .kv dd,.s-graphite .kv dd{color:var(--on-dark-2)}

/* ---------- 35. DARK-BAND TEXT CONTEXT (.cta / .phead are dark but not .s-dark) ---------- */
.cta .lede,.phead .lede,.cta .muted,.phead .muted{color:var(--on-dark-2)}
.cta .eyebrow__txt,.phead .eyebrow__txt,.cta .tag,.phead .tag{color:var(--on-dark-3)}
.cta .eyebrow__idx,.phead .eyebrow__idx{color:var(--cobalt-glow);border-color:rgba(91,140,255,.5)}
.cta .eyebrow__rule,.phead .eyebrow__rule{background:var(--line-dark)}
.cta .small,.phead .small{color:var(--on-dark-2)}