/* ==========================================================================
   GC6 — "Secure Conduit" design system
   Dark, warm-obsidian base · ember→amber brand gradient · signal-mint accent
   Fully logical-property based so LTR/RTL share one stylesheet.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  /* surfaces — warm near-black, never pure #000 */
  --ink-900:#0A0806;
  --ink-850:#0E0B09;
  --ink-800:#12100D;
  --ink-750:#181411;
  --ink-700:#1F1A16;
  --line:rgba(245,241,236,.09);
  --line-2:rgba(245,241,236,.055);

  /* brand */
  --ember:#EF4236;
  --flare:#F4743A;
  --amber:#FBAE40;
  --grad:linear-gradient(100deg,var(--ember) 0%,var(--flare) 48%,var(--amber) 100%);
  --grad-soft:linear-gradient(100deg,rgba(239,66,54,.16),rgba(251,174,64,.10));

  /* signal (verification / operational states) */
  --signal:#3AD6A8;

  /* type */
  --fg:#F6F2ED;
  --fg-2:#ADA49B;
  --fg-3:#8A8179;   /* >=4.5:1 on --ink-900 / --ink-850 (WCAG AA) */

  --f-disp:'Space Grotesk','Inter',system-ui,sans-serif;
  --f-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  /* rhythm */
  --shell:1220px;
  --gut:clamp(20px,5vw,48px);
  --sec-y:clamp(72px,10vw,132px);
  --r-s:10px; --r-m:16px; --r-l:22px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

html[lang="ar"]{
  --f-disp:'IBM Plex Sans Arabic','Space Grotesk',system-ui,sans-serif;
  --f-body:'IBM Plex Sans Arabic','Inter',system-ui,sans-serif;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-block-start:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--ink-900);
  color:var(--fg);
  font:400 16px/1.65 var(--f-body);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
}
img,svg,canvas{display:block;max-width:100%}
h1,h2,h3,p,dl,dd,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
::selection{background:rgba(239,66,54,.35);color:#fff}

:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:3px;
  border-radius:4px;
}

.skip-link{
  position:fixed;inset-block-start:-100px;inset-inline-start:12px;z-index:200;
  background:var(--amber);color:#160E06;font-weight:600;
  padding:10px 16px;border-radius:0 0 var(--r-s) var(--r-s);
  transition:inset-block-start .2s var(--ease);
}
.skip-link:focus{inset-block-start:0}

.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gut)}
/* grid/flex children default to min-width:auto, which lets long unbreakable
   content push a track wider than the viewport — opt every track out. */
.hero__in>*,.about>*,.contact>*,.sec__hd>*,.cov>*,.matrix>*,.grid4>*,.doors>*,.steps>*,.ftr__in>*,.form__row>*{min-width:0}

/* ---------- 3. Scroll rail ---------- */
.scroll-rail{
  position:fixed;inset-block-start:0;inset-inline:0;height:2px;z-index:120;
  background:transparent;pointer-events:none;
}
.scroll-rail__bar{
  display:block;height:100%;width:0;
  background:var(--grad);
  box-shadow:0 0 8px rgba(244,116,58,.35);
  transform-origin:inline-start;
}

/* ---------- 4. Header ---------- */
.hdr{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:110;
  transition:background .35s var(--ease),border-color .35s var(--ease),backdrop-filter .35s;
  border-block-end:1px solid transparent;
}
.hdr.is-stuck{
  background:rgba(10,8,6,.78);
  backdrop-filter:saturate(150%) blur(16px);
  -webkit-backdrop-filter:saturate(150%) blur(16px);
  border-block-end-color:var(--line-2);
}
.hdr__in{display:flex;align-items:center;gap:24px;min-height:74px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand__mark{height:34px;width:auto;transition:filter .3s var(--ease)}
.brand:hover .brand__mark{filter:drop-shadow(0 0 12px rgba(244,116,58,.5))}
.brand__sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}

.nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto}
.nav__l{
  position:relative;padding:9px 13px;border-radius:8px;
  font-size:14.5px;font-weight:500;color:var(--fg-2);
  transition:color .22s var(--ease);white-space:nowrap;
}
.nav__l::after{
  content:"";position:absolute;inset-block-end:2px;inset-inline-start:13px;inset-inline-end:13px;
  height:1.5px;background:var(--grad);border-radius:2px;
  transform:scaleX(0);transform-origin:inline-start;
  transition:transform .3s var(--ease-out);
}
.nav__l:hover,.nav__l.is-cur{color:var(--fg)}
.nav__l:hover::after,.nav__l.is-cur::after{transform:scaleX(1)}
.nav__foot{display:none}

.hdr__act{display:flex;align-items:center;gap:12px;margin-inline-start:auto}
.nav+.hdr__act{margin-inline-start:16px}

.lang{
  display:flex;align-items:center;gap:2px;
  border:1px solid var(--line);border-radius:999px;padding:3px;
  background:rgba(245,241,236,.03);
}
.lang__b{
  min-width:34px;height:26px;border-radius:999px;
  font:500 12.5px/1 var(--f-mono);letter-spacing:.04em;
  color:var(--fg-3);transition:color .2s,background .2s;
}
html[lang="ar"] .lang__b[data-lang="ar"]{font-family:var(--f-body);font-size:14px}
.lang__b:hover{color:var(--fg)}
.lang__b.is-on{background:var(--grad);color:#170D06;font-weight:600}
.lang__sep{width:1px;height:14px;background:var(--line)}

/* buttons */
.btn{
  --btn-fg:#170D06;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:11px 20px;border-radius:999px;
  font:600 14.5px/1 var(--f-body);letter-spacing:.005em;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .25s var(--ease-out),box-shadow .25s var(--ease);
}
.btn--lg{padding:15px 28px;font-size:15.5px}
.btn--block{width:100%}
.btn__ar{transition:transform .3s var(--ease-out);flex:0 0 auto}
html[dir="rtl"] .btn__ar{transform:scaleX(-1)}
.btn:hover .btn__ar{transform:translateX(4px)}
html[dir="rtl"] .btn:hover .btn__ar{transform:scaleX(-1) translateX(4px)}

.btn--solid{background:var(--grad);color:var(--btn-fg);box-shadow:0 1px 0 rgba(255,255,255,.22) inset}
.btn--solid::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--amber),var(--ember));
  opacity:0;transition:opacity .35s var(--ease);
}
.btn--solid:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(239,66,54,.65),0 1px 0 rgba(255,255,255,.22) inset}
.btn--solid:hover::before{opacity:1}
.btn--solid:active{transform:translateY(0)}

.btn--ghost{
  color:var(--fg);border:1px solid var(--line);
  background:rgba(245,241,236,.02);
}
.btn--ghost:hover{border-color:rgba(251,174,64,.5);background:rgba(251,174,64,.07);transform:translateY(-2px)}

.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;position:relative}
.burger span{
  position:absolute;inset-inline:11px;height:1.6px;background:var(--fg);border-radius:2px;
  transition:transform .3s var(--ease-out),opacity .2s;
}
.burger span:nth-child(1){inset-block-start:16px}
.burger span:nth-child(2){inset-block-start:23px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* ---------- 5. Shared type ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font:500 11.5px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;
  color:var(--fg-2);max-width:100%;
  border:1px solid var(--line);border-radius:999px;
  padding:8px 15px;background:rgba(245,241,236,.025);
}
html[lang="ar"] .eyebrow{font-family:var(--f-body);letter-spacing:0;font-size:12.5px}
.eyebrow__dot{
  width:6px;height:6px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 0 rgba(251,174,64,.55);animation:ping 2.6s var(--ease) infinite;
}
@keyframes ping{
  0%{box-shadow:0 0 0 0 rgba(251,174,64,.5)}
  70%{box-shadow:0 0 0 9px rgba(251,174,64,0)}
  100%{box-shadow:0 0 0 0 rgba(251,174,64,0)}
}

.kicker{
  display:flex;align-items:center;gap:12px;margin-block-end:18px;
  font:500 11.5px/1 var(--f-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--fg-3);
}
html[lang="ar"] .kicker{font-family:var(--f-body);letter-spacing:0;font-size:13px}
.kicker span:first-child{
  color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text;
  font-weight:600;font-family:var(--f-mono);
}
.kicker::after{content:"";flex:1;height:1px;background:linear-gradient(to right,var(--line),transparent);max-width:120px}
html[dir="rtl"] .kicker::after{background:linear-gradient(to left,var(--line),transparent)}

.h2{
  font:600 clamp(28px,4vw,44px)/1.14 var(--f-disp);
  letter-spacing:-.024em;max-width:20ch;
}
html[lang="ar"] .h2{letter-spacing:0;line-height:1.32}
.h2--c{text-align:center;max-width:22ch;margin-inline:auto;margin-block-end:clamp(36px,5vw,56px)}
.lede{font-size:clamp(16px,1.5vw,17.5px);line-height:1.72;color:var(--fg-2);max-width:56ch}
.body{font-size:15.5px;line-height:1.75;color:var(--fg-3);max-width:56ch;margin-block-start:16px}

.sec{padding-block:var(--sec-y);position:relative}
.sec--alt{background:
  radial-gradient(120% 80% at 50% 0%,rgba(239,66,54,.045),transparent 60%),
  var(--ink-850);
  border-block:1px solid var(--line-2);
}
.sec__hd{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,64px);
  align-items:end;margin-block-end:clamp(36px,5vw,60px);
}
.sec__hd-p{color:var(--fg-2);font-size:15.5px;line-height:1.75;max-width:46ch;padding-block-end:6px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.07s}
.reveal[data-d="2"]{transition-delay:.14s}
.reveal[data-d="3"]{transition-delay:.21s}
.reveal[data-d="4"]{transition-delay:.28s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- 6. Hero ---------- */
.hero{position:relative;padding-block:clamp(120px,15vw,168px) clamp(60px,8vw,96px);overflow:hidden}
.hero__field{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(58% 46% at 18% 8%,rgba(239,66,54,.15),transparent 62%),
    radial-gradient(46% 40% at 88% 30%,rgba(251,174,64,.11),transparent 64%),
    repeating-linear-gradient(to right,rgba(245,241,236,.032) 0 1px,transparent 1px 76px),
    repeating-linear-gradient(to bottom,rgba(245,241,236,.032) 0 1px,transparent 1px 76px);
  -webkit-mask-image:radial-gradient(120% 92% at 50% 18%,#000 20%,transparent 78%);
  mask-image:radial-gradient(120% 92% at 50% 18%,#000 20%,transparent 78%);
}
.hero__in{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(32px,5vw,64px);align-items:center;
}
.hero__h1{
  margin-block:22px 0;
  font:700 clamp(33px,4.9vw,56px)/1.07 var(--f-disp);
  letter-spacing:-.033em;max-width:16ch;text-wrap:balance;
}
html[lang="ar"] .hero__h1{letter-spacing:0;line-height:1.26;font-weight:700}
.hero__h1 em{
  display:block;font-style:normal;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__sub{margin-block-start:22px;font-size:clamp(15.5px,1.6vw,17.5px);line-height:1.72;color:var(--fg-2);max-width:52ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-block-start:32px}

.hero__proof{
  display:grid;grid-template-columns:repeat(3,auto);gap:clamp(20px,4vw,44px);
  justify-content:start;margin-block-start:44px;padding-block-start:28px;
  border-block-start:1px solid var(--line-2);
}
.hero__proof dt{
  font:600 clamp(24px,3vw,32px)/1 var(--f-disp);letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;direction:ltr;
}
html[dir="rtl"] .hero__proof dt{text-align:right}
.hero__proof dd{margin:7px 0 0;font-size:12.5px;color:var(--fg-3);line-height:1.45;max-width:16ch}

/* console */
.console{
  position:relative;border:1px solid var(--line);border-radius:var(--r-l);
  background:linear-gradient(180deg,rgba(31,26,22,.72),rgba(14,11,9,.72));
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 1px 0 rgba(245,241,236,.05) inset;
  overflow:hidden;
}
.console::before{
  content:"";position:absolute;inset-block-start:0;inset-inline:0;height:1px;
  background:linear-gradient(to right,transparent,rgba(251,174,64,.55),transparent);
}
.console__top{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px 18px;border-block-end:1px solid var(--line-2);
  background:rgba(245,241,236,.018);
}
.console__id{font:500 10.5px/1 var(--f-mono);letter-spacing:.16em;color:var(--fg-3);direction:ltr}
.console__live{display:inline-flex;align-items:center;gap:7px;font:500 10.5px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--signal)}
html[lang="ar"] .console__live{font-family:var(--f-body);letter-spacing:0;font-size:12px}
.console__live i{width:6px;height:6px;border-radius:50%;background:var(--signal);animation:blink 1.9s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

.console__stage{position:relative;aspect-ratio:16/11.5;min-height:260px}
#fabric{width:100%;height:100%}
.console__tag{
  position:absolute;inset-block-start:14px;
  font:500 10px/1 var(--f-mono);letter-spacing:.11em;text-transform:uppercase;color:var(--fg-3);
  background:rgba(10,8,6,.6);border:1px solid var(--line-2);border-radius:999px;padding:5px 10px;
  direction:ltr;
}
html[lang="ar"] .console__tag{font-family:var(--f-body);letter-spacing:0;font-size:11px;direction:rtl}
.console__tag--a{inset-inline-start:14px}
.console__tag--b{inset-inline-end:14px}

.console__foot{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line-2);border-block-start:1px solid var(--line-2);
}
.rd{background:var(--ink-850);padding:14px 16px 16px}
.rd__k{display:block;font:400 10.5px/1.3 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3)}
html[lang="ar"] .rd__k{font-family:var(--f-body);letter-spacing:0;font-size:11.5px}
.rd__v{display:block;margin-block:7px 9px;font:600 17px/1 var(--f-disp);color:var(--fg);font-variant-numeric:tabular-nums;direction:ltr}
html[dir="rtl"] .rd__v{text-align:right}
.rd__bar{display:block;height:2px;background:rgba(245,241,236,.08);border-radius:2px;overflow:hidden}
.rd__bar i{display:block;height:100%;width:var(--w);background:var(--grad);border-radius:2px;
  transform:scaleX(0);transform-origin:inline-start;transition:transform 1.1s .3s var(--ease-out)}
.is-in .rd__bar i,.console.is-in .rd__bar i{transform:scaleX(1)}

/* ---------- 7. Vendor wall ---------- */
.trust{
  padding-block:clamp(48px,7vw,76px);border-block:1px solid var(--line-2);
  background:radial-gradient(90% 120% at 50% 50%,rgba(239,66,54,.05),transparent 65%),var(--ink-850);
}
.trust__h{
  text-align:center;font:500 11.5px/1 var(--f-mono);letter-spacing:.18em;text-transform:uppercase;
  color:var(--fg-3);
}
html[lang="ar"] .trust__h{font-family:var(--f-body);letter-spacing:0;font-size:13.5px}
.trust__sub{
  margin:14px auto 0;max-width:52ch;text-align:center;
  font-size:14.5px;line-height:1.7;color:var(--fg-2);
}
.marq{
  position:relative;overflow:hidden;margin-block-start:clamp(28px,4vw,40px);
  -webkit-mask-image:linear-gradient(to right,transparent,#000 9%,#000 91%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 9%,#000 91%,transparent);
}
.marq:focus-visible{outline-offset:-2px}
.marq__track{
  display:flex;align-items:stretch;gap:14px;width:max-content;padding-inline:7px;
  animation:slide 48s linear infinite;direction:ltr;
}
.marq:hover .marq__track,.marq:focus-within .marq__track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* credential plate — greyscale at rest, brand colour on hover */
.vplate{
  display:flex;align-items:center;justify-content:center;
  padding:20px 30px;min-width:186px;
  border:1px solid var(--line-2);border-radius:var(--r-m);
  background:linear-gradient(180deg,rgba(31,26,22,.5),rgba(14,11,9,.5));
  position:relative;overflow:hidden;
  transition:border-color .32s var(--ease),transform .32s var(--ease-out),background .32s var(--ease);
}
.vplate::before,.vplate::after{
  content:"";position:absolute;width:12px;height:12px;
  border-color:var(--amber);border-style:solid;border-width:0;
  opacity:0;transition:opacity .32s var(--ease);
}
.vplate::before{inset-block-start:8px;inset-inline-start:8px;border-block-start-width:1px;border-inline-start-width:1px}
.vplate::after{inset-block-end:8px;inset-inline-end:8px;border-block-end-width:1px;border-inline-end-width:1px}
.vplate img{
  height:34px;width:auto;
  filter:grayscale(1) brightness(1.2) opacity(.8);
  transition:filter .32s var(--ease),transform .32s var(--ease-out);
}
.vplate:hover{border-color:rgba(251,174,64,.34);transform:translateY(-3px);background:rgba(251,174,64,.05)}
.vplate:hover::before,.vplate:hover::after{opacity:.7}
.vplate:hover img{filter:none;transform:scale(1.03)}

@media (prefers-reduced-motion:reduce){
  .marq{-webkit-mask-image:none;mask-image:none}
  .marq__track{animation:none;flex-wrap:wrap;width:auto;justify-content:center;padding-inline:var(--gut)}
  .vplate:hover{transform:none}
}
.trust__note{margin-block-start:26px;text-align:center;font-size:11.5px;color:var(--fg-3)}

/* ---------- 8. About ---------- */
.about{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(32px,5vw,72px);align-items:start}
.creds{margin-block-start:32px;display:grid;gap:13px}
.creds li{display:flex;align-items:flex-start;gap:12px;font-size:15px;color:var(--fg-2)}
.creds__i{
  color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text;
  font-size:13px;line-height:1.7;flex:0 0 auto;
}

.panel{
  position:relative;border:1px solid var(--line);border-radius:var(--r-l);
  background:linear-gradient(180deg,rgba(31,26,22,.55),rgba(14,11,9,.55));
  overflow:hidden;
}
.panel::before{
  content:"";position:absolute;inset-block-start:0;inset-inline:0;height:2px;background:var(--grad);opacity:.75;
}
.panel__hd{
  padding:16px 20px;border-block-end:1px solid var(--line-2);
  font:500 10.5px/1 var(--f-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--fg-3);
}
html[lang="ar"] .panel__hd{font-family:var(--f-body);letter-spacing:0;font-size:12px}
.facts{padding:6px 20px}
.facts>div{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding-block:14px;border-block-end:1px solid var(--line-2);
}
.facts>div:last-child{border-block-end:0}
.facts dt{font-size:12.5px;color:var(--fg-3);flex:0 0 auto}
.facts dd{margin:0;font-size:14px;font-weight:500;text-align:end;color:var(--fg)}
.panel__ft{padding:16px 20px;border-block-start:1px solid var(--line-2);background:rgba(245,241,236,.015)}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--fg-2);
  border:1px solid var(--line);border-radius:999px;padding:7px 13px;
}
.chip--sig{border-color:rgba(58,214,168,.28);color:#8FE6CB;background:rgba(58,214,168,.06)}
.chip--sig i{width:6px;height:6px;border-radius:50%;background:var(--signal);animation:blink 2.4s ease-in-out infinite}

/* ---------- 9. Capability matrix ---------- */
.matrix{
  display:grid;grid-template-columns:minmax(260px,340px) 1fr;
  border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;
  background:linear-gradient(180deg,rgba(31,26,22,.42),rgba(14,11,9,.42));
}
.matrix__rail{display:flex;flex-direction:column;border-inline-end:1px solid var(--line-2);background:rgba(10,8,6,.35)}
.mrow{
  display:flex;align-items:center;gap:14px;text-align:start;
  padding:15px 20px;border-block-end:1px solid var(--line-2);
  position:relative;color:var(--fg-3);transition:color .25s var(--ease),background .25s var(--ease);
}
.mrow:last-child{border-block-end:0}
.mrow::before{
  content:"";position:absolute;inset-block:0;inset-inline-start:0;width:2px;
  background:var(--grad);transform:scaleY(0);transform-origin:center;
  transition:transform .32s var(--ease-out);
}
.mrow:hover{color:var(--fg-2);background:rgba(245,241,236,.022)}
.mrow.is-on{color:var(--fg);background:rgba(245,241,236,.04)}
.mrow.is-on::before{transform:scaleY(1)}
.mrow__n{font:500 11px/1 var(--f-mono);color:var(--fg-3);flex:0 0 auto;letter-spacing:.05em}
.mrow.is-on .mrow__n{color:var(--amber)}
.mrow__t{font-size:14.5px;font-weight:500;line-height:1.35}
.mrow::after{
  content:"";margin-inline-start:auto;width:5px;height:5px;flex:0 0 auto;
  border-block-start:1.5px solid var(--amber);border-inline-end:1.5px solid var(--amber);
  transform:rotate(45deg) scale(.4);opacity:0;
  transition:opacity .28s var(--ease),transform .28s var(--ease-out);
}
html[dir="rtl"] .mrow::after{transform:rotate(-135deg) scale(.4)}
.mrow.is-on::after{opacity:.9;transform:rotate(45deg) scale(1)}
html[dir="rtl"] .mrow.is-on::after{transform:rotate(-135deg) scale(1)}

.mpanel__ix{
  display:block;margin-block-end:14px;
  font:500 10.5px/1 var(--f-mono);letter-spacing:.16em;color:var(--fg-3);direction:ltr;
}
html[dir="rtl"] .mpanel__ix{text-align:right}

.matrix__view{padding:clamp(26px,3.5vw,44px);min-height:340px;display:flex;flex-direction:column;justify-content:center}
.mpanel{animation:panelIn .5s var(--ease-out) both}
.mpanel[hidden]{display:none}
@keyframes panelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.mpanel{animation:none}}
.mpanel__h{font:600 clamp(21px,2.6vw,29px)/1.2 var(--f-disp);letter-spacing:-.02em}
html[lang="ar"] .mpanel__h{letter-spacing:0;line-height:1.4}
.mpanel__p{margin-block-start:14px;color:var(--fg-2);font-size:15.5px;line-height:1.75;max-width:52ch}
.tags{display:flex;flex-wrap:wrap;gap:9px;margin-block-start:26px}
.tags li{
  font-size:13px;color:var(--fg-2);
  border:1px solid var(--line);border-radius:999px;padding:8px 15px;
  background:rgba(245,241,236,.022);
  transition:border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease-out);
}
.tags li:hover{border-color:rgba(251,174,64,.42);color:var(--fg);transform:translateY(-2px)}

/* ---------- 10. Coverage ---------- */
.cov{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center;
  border:1px solid var(--line);border-radius:var(--r-l);
  padding:clamp(22px,3vw,38px);
  background:radial-gradient(80% 70% at 12% 88%,rgba(239,66,54,.09),transparent 62%),rgba(14,11,9,.5);
}
.cov__viz{direction:ltr}
.reach{width:100%;height:auto}
.reach__arcs path{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s var(--ease-out) forwards}
.reach__arcs path{pathLength:1}
.reach__arcs path:nth-child(2){animation-delay:.12s}
.reach__arcs path:nth-child(3){animation-delay:.24s}
.reach__arcs path:nth-child(4){animation-delay:.36s}
.reach__arcs path:nth-child(5){animation-delay:.48s}
@keyframes draw{to{stroke-dashoffset:0}}
.reach__pts circle{opacity:0;animation:popIn .5s .9s var(--ease-out) forwards}
@keyframes popIn{from{opacity:0;transform:scale(.2)}to{opacity:1;transform:none}}
.reach__pulse{animation:halo 3.2s var(--ease) infinite}
@keyframes halo{0%{r:8;opacity:.85}100%{r:34;opacity:0}}
.reach__lbl text{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em}
@media (prefers-reduced-motion:reduce){
  .reach__arcs path,.reach__pts circle{animation:none;stroke-dashoffset:0;opacity:1}
  .reach__pulse{animation:none;opacity:.3}
}

.cov__lh{font:500 10.5px/1 var(--f-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--fg-3);margin-block-end:18px}
html[lang="ar"] .cov__lh{font-family:var(--f-body);letter-spacing:0;font-size:12px}
.geo{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:8px}
.geo li{
  display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--fg-2);
  border:1px solid var(--line-2);border-radius:9px;padding:9px 12px;
  background:rgba(245,241,236,.018);
  transition:border-color .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
}
.geo li:hover{border-color:rgba(251,174,64,.35);background:rgba(251,174,64,.06);color:var(--fg)}
.geo li span:first-child{font-size:15px;line-height:1;flex:0 0 auto}
.cov__legend{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-block-start:6px;
  font:500 10.5px/1.6 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-3);
}
html[lang="ar"] .cov__legend{font-family:var(--f-body);letter-spacing:0;font-size:12.5px}
.cov__legend i{width:4px;height:4px;border-radius:50%;background:var(--flare);opacity:.55}
.cov__note{margin-block-start:20px;font-size:13px;color:var(--fg-3);line-height:1.7;max-width:44ch}

/* ---------- 11. Cards / pillars ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  position:relative;padding:26px 24px 28px;
  border:1px solid var(--line);border-radius:var(--r-m);
  background:linear-gradient(180deg,rgba(31,26,22,.5),rgba(14,11,9,.5));
  overflow:hidden;
  transition:border-color .3s var(--ease),transform .35s var(--ease-out),background .3s var(--ease);
}
.card::after{
  content:"";position:absolute;inset-block-start:0;inset-inline-start:0;width:52px;height:52px;
  border-block-start:1px solid var(--amber);border-inline-start:1px solid var(--amber);
  border-start-start-radius:var(--r-m);
  opacity:0;transition:opacity .3s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(251,174,64,.28)}
.card:hover::after{opacity:.6}
.card__n{
  position:absolute;inset-block-start:20px;inset-inline-end:20px;
  font:500 11px/1 var(--f-mono);color:#4C453F;letter-spacing:.06em;
}
.card__ic{color:var(--amber);margin-block-end:18px}
.card__h{font:600 17px/1.3 var(--f-disp);letter-spacing:-.012em}
html[lang="ar"] .card__h{letter-spacing:0;line-height:1.45}
.card__p{margin-block-start:11px;font-size:14px;line-height:1.7;color:var(--fg-3)}

/* ---------- 12. Method spine ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{
  content:"";position:absolute;inset-block-start:19px;inset-inline:6%;height:1px;
  background:linear-gradient(to right,rgba(239,66,54,.5),rgba(251,174,64,.5),rgba(251,174,64,.06));
}
html[dir="rtl"] .steps::before{background:linear-gradient(to left,rgba(239,66,54,.5),rgba(251,174,64,.5),rgba(251,174,64,.06))}
.step{position:relative;padding-inline-end:26px;padding-block-start:0}
.step:last-child{padding-inline-end:0}
.step__n{
  position:relative;z-index:1;
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(251,174,64,.4);background:var(--ink-900);
  font:600 12px/1 var(--f-mono);color:var(--amber);
}
.step__h{margin-block-start:20px;font:600 18px/1.25 var(--f-disp);letter-spacing:-.015em}
html[lang="ar"] .step__h{letter-spacing:0;line-height:1.4}
.step__p{margin-block-start:10px;font-size:14px;line-height:1.7;color:var(--fg-3);max-width:32ch}

/* ---------- 13. Doors ---------- */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.door{
  position:relative;display:flex;flex-direction:column;
  padding:clamp(26px,3.4vw,42px);
  border:1px solid var(--line);border-radius:var(--r-l);
  background:linear-gradient(180deg,rgba(31,26,22,.55),rgba(14,11,9,.55));
  overflow:hidden;
  transition:border-color .35s var(--ease),transform .4s var(--ease-out);
}
.door::before{
  content:"";position:absolute;inset:0;z-index:0;opacity:0;
  background:radial-gradient(70% 100% at 0% 100%,rgba(239,66,54,.14),transparent 62%);
  transition:opacity .4s var(--ease);
}
html[dir="rtl"] .door::before{background:radial-gradient(70% 100% at 100% 100%,rgba(239,66,54,.14),transparent 62%)}
.door:hover{border-color:rgba(251,174,64,.35);transform:translateY(-4px)}
.door:hover::before{opacity:1}
.door>*{position:relative;z-index:1}
.door__k{
  font:500 10.5px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;
  color:var(--amber);margin-block-end:18px;
}
html[lang="ar"] .door__k{font-family:var(--f-body);letter-spacing:0;font-size:12px}
.door__h{font:600 clamp(19px,2.3vw,25px)/1.26 var(--f-disp);letter-spacing:-.02em;max-width:20ch}
html[lang="ar"] .door__h{letter-spacing:0;line-height:1.45}
.door__p{margin-block-start:14px;font-size:14.5px;line-height:1.72;color:var(--fg-2);max-width:42ch;flex:1}
.door__a{
  display:inline-flex;align-items:center;gap:9px;margin-block-start:26px;
  font-size:14px;font-weight:600;color:var(--fg);
}
.door__a svg{transition:transform .3s var(--ease-out)}
html[dir="rtl"] .door__a svg{transform:scaleX(-1)}
.door:hover .door__a svg{transform:translateX(5px)}
html[dir="rtl"] .door:hover .door__a svg{transform:scaleX(-1) translateX(5px)}

/* ---------- 14. Contact ---------- */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,68px);align-items:start}
.cinfo{margin-block-start:36px;display:grid;gap:22px}
.cinfo li{display:grid;gap:6px;padding-inline-start:16px;border-inline-start:2px solid rgba(251,174,64,.3)}
.cinfo__k{font:500 10.5px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3)}
html[lang="ar"] .cinfo__k{font-family:var(--f-body);letter-spacing:0;font-size:12px}
.cinfo__v{font-size:14.5px;line-height:1.7;color:var(--fg-2)}
.cinfo__v a{border-block-end:1px solid rgba(251,174,64,.35);transition:color .2s,border-color .2s}
.cinfo__v a:hover{color:var(--amber);border-color:var(--amber)}

.form{
  border:1px solid var(--line);border-radius:var(--r-l);
  padding:clamp(22px,3vw,34px);
  background:linear-gradient(180deg,rgba(31,26,22,.55),rgba(14,11,9,.55));
  display:grid;gap:18px;
}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px;min-width:0}
.field label{font-size:12.5px;font-weight:500;color:var(--fg-2)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:var(--r-s);
  border:1px solid var(--line);background:rgba(10,8,6,.6);
  color:var(--fg);font-size:14.5px;
  transition:border-color .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{resize:vertical;min-height:104px;line-height:1.65}
.field select{appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--fg-3) 50%),linear-gradient(135deg,var(--fg-3) 50%,transparent 50%);
  background-position:calc(100% - 19px) calc(50% + 1px),calc(100% - 14px) calc(50% + 1px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
}
html[dir="rtl"] .field select{background-position:19px calc(50% + 1px),14px calc(50% + 1px)}
.field select option{background:var(--ink-800);color:var(--fg)}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(245,241,236,.18)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:rgba(251,174,64,.65);background:rgba(10,8,6,.85);
  box-shadow:0 0 0 3px rgba(251,174,64,.12);
}
.field.is-bad input,.field.is-bad select,.field.is-bad textarea{border-color:rgba(239,66,54,.7)}
.field__err{margin:0;font-size:12px;color:#FF8A7D;min-height:0}
.field__err:empty{display:none}
.field__hint{
  margin:0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:11.5px;color:var(--fg-3);
}
.field__count{font-family:var(--f-mono);font-size:11px;font-variant-numeric:tabular-nums;direction:ltr}
.field--check{grid-template-columns:auto 1fr;align-items:start;gap:11px}
.field--check input{width:17px;height:17px;margin-block-start:2px;accent-color:var(--ember);cursor:pointer}
.field--check label{font-size:13px;line-height:1.55;cursor:pointer}
.field--check .field__err{grid-column:1/-1}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.form__status{margin:0;font-size:13.5px;line-height:1.6;min-height:0}
.form__status:empty{display:none}
.form__status.is-ok{color:#8FE6CB}
.form__status.is-bad{color:#FF8A7D}

/* ---------- 15. Footer ---------- */
.ftr{border-block-start:1px solid var(--line-2);background:var(--ink-850);padding-block:clamp(48px,6vw,72px) 0}
.ftr__in{display:grid;grid-template-columns:1.1fr 1.6fr;gap:clamp(32px,5vw,64px)}
.ftr__brand img{height:38px;width:auto}
.ftr__brand p{margin-block-start:18px;font-size:14px;line-height:1.7;color:var(--fg-3);max-width:34ch}
.ftr__li{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;margin-block-start:22px;border-radius:10px;
  border:1px solid var(--line);color:var(--fg-2);
  transition:color .25s,border-color .25s,background .25s,transform .25s var(--ease-out);
}
.ftr__li:hover{color:var(--amber);border-color:rgba(251,174,64,.4);background:rgba(251,174,64,.07);transform:translateY(-2px)}
.ftr__nav{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.ftr__nav>div{display:grid;gap:11px;align-content:start}
.ftr__h{
  font:500 10.5px/1 var(--f-mono);letter-spacing:.15em;text-transform:uppercase;
  color:var(--fg-3);margin-block-end:5px;
}
html[lang="ar"] .ftr__h{font-family:var(--f-body);letter-spacing:0;font-size:12px}
.ftr__nav a{font-size:14px;color:var(--fg-2);width:fit-content;transition:color .2s}
.ftr__nav a:hover{color:var(--amber)}
.ftr__bar{
  margin-block-start:clamp(40px,5vw,60px);padding-block:22px;
  border-block-start:1px solid var(--line-2);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:12.5px;color:var(--fg-3);
}
.ftr__bar p{margin:0}

/* ---------- 16. Responsive ---------- */
@media (max-width:1080px){
  .hero__in{grid-template-columns:1fr;gap:44px}
  .console{max-width:640px}
  .about{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .sec__hd{grid-template-columns:1fr;align-items:start;gap:18px}
  .sec__hd-p{max-width:60ch}
}

@media (max-width:900px){
  .nav{
    position:fixed;inset:0;z-index:105;
    flex-direction:column;align-items:stretch;justify-content:center;gap:6px;
    padding:88px var(--gut) 40px;margin:0;
    background:rgba(10,8,6,.97);
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    transform:translateY(-14px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .3s var(--ease),transform .35s var(--ease-out),visibility .3s;
    overflow-y:auto;
  }
  .nav.is-open{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav__l{
    font:600 22px/1.2 var(--f-disp);padding:15px 0;color:var(--fg);
    border-block-end:1px solid var(--line-2);border-radius:0;
  }
  html[lang="ar"] .nav__l{font-family:var(--f-body)}
  .nav__l::after{inset-inline:0;inset-block-end:-1px}
  .nav__foot{display:block;margin-block-start:26px}
  .nav__cta{width:100%;padding:15px 24px;font-size:16px}
  .burger{display:block;z-index:106}
  .hdr__cta{display:none}
  .nav+.hdr__act{margin-inline-start:auto}
  body.is-locked{overflow:hidden}

  .matrix{grid-template-columns:1fr}
  .matrix__rail{
    flex-direction:row;overflow-x:auto;overflow-y:hidden;
    border-inline-end:0;border-block-end:1px solid var(--line-2);
    scrollbar-width:thin;scroll-snap-type:x proximity;
  }
  .matrix__rail::-webkit-scrollbar{height:3px}
  .matrix__rail::-webkit-scrollbar-thumb{background:rgba(251,174,64,.4);border-radius:3px}
  .mrow{
    flex:0 0 auto;border-block-end:0;border-inline-end:1px solid var(--line-2);
    padding:14px 18px;scroll-snap-align:start;
  }
  .mrow::before{inset-block:auto 0;inset-inline:0;width:auto;height:2px;transform:scaleX(0)}
  .mrow.is-on::before{transform:scaleX(1)}
  .mrow__t{white-space:nowrap}
  .matrix__view{min-height:0}

  .cov{grid-template-columns:1fr}
  .doors{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:34px 24px}
  .steps::before{display:none}
  .step{padding-inline-end:0}
  .ftr__in{grid-template-columns:1fr}
}

@media (max-width:640px){
  :root{--sec-y:clamp(58px,12vw,80px)}
  .eyebrow{font-size:10px;letter-spacing:.08em;line-height:1.5;padding:8px 13px}
  html[lang="ar"] .eyebrow{font-size:11.5px}
  .hero{padding-block:104px 56px}
  .hero__proof{grid-template-columns:1fr 1fr;gap:22px}
  .hero__proof>div:last-child{grid-column:1/-1}
  .hero__cta .btn{flex:1 1 100%}
  .console__stage{aspect-ratio:4/3.4;min-height:230px}
  .console__foot{grid-template-columns:1fr;gap:1px}
  .grid4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:28px}
  .form__row{grid-template-columns:1fr}
  .ftr__nav{grid-template-columns:1fr 1fr;gap:26px 20px}
  .geo{grid-template-columns:1fr 1fr}
  .ftr__bar{justify-content:flex-start}
}

@media (max-width:380px){
  .geo{grid-template-columns:1fr}
  .hero__proof{grid-template-columns:1fr}
  .hero__proof>div:last-child{grid-column:auto}
}

/* ---------- 17. Print ---------- */
@media print{
  .hdr,.scroll-rail,.console,.marq,.form,.burger{display:none!important}
  body{background:#fff;color:#111}
  .h2,.hero__h1{color:#111}
  .hero__h1 em{-webkit-text-fill-color:#C0392B;color:#C0392B}
}