@font-face{font-family:'IBM Plex Sans Arabic';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/plex-arabic-400.woff2) format('woff2');unicode-range:U+0600-06FF, U+0750-077F, U+0870-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC7, U+10EC9-10EEE, U+10EF0-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1}
@font-face{font-family:'IBM Plex Sans Arabic';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/plex-arabic-500.woff2) format('woff2');unicode-range:U+0600-06FF, U+0750-077F, U+0870-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC7, U+10EC9-10EEE, U+10EF0-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1}
@font-face{font-family:'IBM Plex Sans Arabic';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/plex-arabic-600.woff2) format('woff2');unicode-range:U+0600-06FF, U+0750-077F, U+0870-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC7, U+10EC9-10EEE, U+10EF0-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1}
@font-face{font-family:'IBM Plex Sans Arabic';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/plex-arabic-700.woff2) format('woff2');unicode-range:U+0600-06FF, U+0750-077F, U+0870-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC7, U+10EC9-10EEE, U+10EF0-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/inter-var-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* Matriva v2 — 2026. Brand: Navy #12185A · Violet #7B4DFF · Ink #0B0F2E · Deep #0A1739 · Light #F5F6FA */
@view-transition{navigation:auto}
:root{
  --navy:#12185A; --violet:#7B4DFF; --violet-ink:#5B32E0; --violet-soft:#B9A6FF; --ink:#0B0F2E; --deep:#0A1739; --light:#F5F6FA;
  --stage:#060920;
  --f-en:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --f-ar:'IBM Plex Sans Arabic','Inter','Noto Sans Arabic','Segoe UI',Tahoma,Arial,sans-serif;
  --r-sm:12px; --r:20px; --r-lg:28px; --max:1200px; --gut:clamp(20px,4vw,40px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --sec:clamp(96px,12vw,160px);
  /* light tokens */
  --bg:#FFFFFF; --bg2:#F5F6FA; --surface:#FFFFFF; --text:#0B0F2E; --heading:#0B0F2E; --muted:#555A73; --dim:#6B7090;
  --line:rgba(18,24,90,.11); --line2:rgba(18,24,90,.18); --accent:#5B32E0; --tint:rgba(123,77,255,.09);
  --glass:rgba(255,255,255,.72); --glass-line:rgba(18,24,90,.10); --glass-text:#0B0F2E;
  --input:#FFFFFF; --err:#C2263B; --err-bg:#FDECEE; --err-text:#A3192C; --ok-bg:rgba(91,50,224,.08);
  --shadow:0 1px 0 rgba(255,255,255,.6) inset, 0 20px 50px -30px rgba(18,24,90,.35);
  --dotc:rgba(18,24,90,.13);
}
html[data-theme=dark]{color-scheme:dark;
  --bg:#0B0F2E; --bg2:#0A1739; --surface:rgba(255,255,255,.035); --text:#E4E6F5; --heading:#FFFFFF; --muted:#A9AED0; --dim:#7A80AB;
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16); --accent:#A58BFF; --tint:rgba(123,77,255,.16);
  --glass:rgba(13,18,52,.6); --glass-line:rgba(255,255,255,.10); --glass-text:#fff;
  --input:rgba(255,255,255,.04); --err:#FF7A8C; --err-bg:rgba(255,90,110,.12); --err-text:#FFA3B0; --ok-bg:rgba(123,77,255,.16);
  --shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 30px 60px -30px rgba(0,0,0,.7);
  --dotc:rgba(185,166,255,.12);
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{font-family:var(--f-ar);color:var(--text);background:var(--bg);font-size:17px;line-height:1.8;overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html[lang=en] body{font-family:var(--f-en);line-height:1.6;font-feature-settings:"cv11","ss01"}
html[lang=ar] .en,html[lang=en] .ar{display:none!important}
[hidden]{display:none!important}
img,canvas,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:8px}
.on-dark :focus-visible{outline-color:#B9A6FF}
.container{width:100%;max-width:calc(var(--max) + var(--gut)*2);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--violet-ink);color:#fff;padding:8px 14px;border-radius:10px;z-index:200}
.skip:focus{inset-inline-start:8px}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
p,h1,h2,h3,.lead{text-wrap:pretty}
h1,h2{text-wrap:balance}
::selection{background:rgba(123,77,255,.35)}

/* ---------- Type ---------- */
h1,h2,h3{color:var(--heading);font-weight:700;line-height:1.3}
html[lang=en] h1,html[lang=en] h2,html[lang=en] h3{line-height:1.08;letter-spacing:-.035em}
h2{font-size:clamp(34px,4.6vw,64px)}
html[lang=ar] h2{line-height:1.35;font-size:clamp(32px,4.2vw,58px)}
h3{font-size:clamp(19px,1.5vw,22px);font-weight:600}
html[lang=en] h3{letter-spacing:-.02em;line-height:1.25}
.dim{color:var(--dim)}
.on-dark .dim{color:#8187B8}
.lead{font-size:clamp(17px,1.4vw,20px);color:var(--muted);max-width:640px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 13px/1.2 var(--f-en);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:24px}
html[lang=ar] .eyebrow{font-family:var(--f-ar);letter-spacing:0;font-size:15px;text-transform:none}
.eyebrow::before{content:"";width:24px;height:1px;background:currentColor;opacity:.6}
.on-dark .eyebrow{color:#B9A6FF}
.center{text-align:center;margin-inline:auto}
.center .lead,.section-head.center .lead{margin-inline:auto}
.center .eyebrow::after{content:"";width:24px;height:1px;background:currentColor;opacity:.6}
.section-head{max-width:820px;margin-bottom:clamp(48px,6vw,80px)}
.section-head h2{margin-bottom:24px}
.n{font:600 12px/1 var(--f-en);letter-spacing:.08em;color:var(--accent);font-variant-numeric:tabular-nums}
.on-dark{color:#D9DCF2}
.on-dark h1,.on-dark h2,.on-dark h3{color:#fff}
.on-dark .lead,.on-dark .sub{color:#C3C7E6}

/* ---------- Logo ---------- */
.brand{display:inline-flex;align-items:center;gap:12px;direction:ltr;flex:none}
.sym{--d:8px;display:grid;grid-template-columns:repeat(3,var(--d));gap:calc(var(--d)*.5);transform:skewX(-10deg);flex:none}
.sym i{width:var(--d);height:var(--d);border-radius:50%;display:block}
.sym i:nth-child(3n+1){background:radial-gradient(circle at 35% 30%,#2A338A,#12185A 70%)}
.sym i:nth-child(3n+2){background:radial-gradient(circle at 35% 30%,#5A47E6,#3D2BC4 70%)}
.sym i:nth-child(3n){background:radial-gradient(circle at 35% 30%,#9A78FF,#7B4DFF 70%)}
html[data-theme=dark] .sym i:nth-child(3n+1),.on-dark .sym i:nth-child(3n+1){background:#1B2470;box-shadow:inset 0 0 0 1.5px #6B4DF0}
.word{font:650 23px/1 var(--f-en);letter-spacing:-.04em;color:var(--heading)}
.word b{font-weight:650;color:var(--violet)}
html[data-theme=dark] .word b,.on-dark .word b{color:#A58BFF}
.on-dark .word{color:#fff}

/* ---------- Header: floating glass pill ---------- */
.site-header{position:fixed;top:14px;inset-inline:0;z-index:100;padding-inline:14px;pointer-events:none;view-transition-name:site-nav}
.nav{pointer-events:auto;margin-inline:auto;max-width:1120px;display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px;padding-inline:12px 8px;padding-inline-start:20px;
  background:var(--glass);border:1px solid var(--glass-line);border-radius:999px;backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 12px 40px -18px rgba(6,9,32,.45);transition:max-width .5s var(--ease),height .4s var(--ease),background-color .3s,top .4s}
.site-header.scrolled .nav{max-width:960px;height:54px}
.on-stage .nav{--glass:rgba(10,14,40,.5);--glass-line:rgba(255,255,255,.12);--glass-text:#fff}
.on-stage .nav .word{color:#fff}
.on-stage .nav .word b{color:#A58BFF}
.on-stage .nav .sym i:nth-child(3n+1){background:#1B2470;box-shadow:inset 0 0 0 1.5px #6B4DF0}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{display:block;padding:8px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--glass-text);opacity:.82;transition:opacity .2s,background-color .2s;white-space:nowrap}
.nav-links a:hover{opacity:1;background:rgba(127,127,160,.14)}
.nav-links a[aria-current=page]{opacity:1;background:rgba(123,77,255,.18)}
.nav-actions{display:flex;align-items:center;gap:6px}
.icon-btn{width:44px;height:44px;border-radius:999px;border:1px solid transparent;background:transparent;color:var(--glass-text);cursor:pointer;display:inline-grid;place-items:center;transition:background-color .2s,border-color .2s}
.icon-btn:hover{background:rgba(127,127,160,.16)}
.lang-btn{font:600 14px/1 var(--f-en)}
html[lang=en] .lang-btn{font-family:var(--f-ar);font-size:16px}
.theme-btn svg{grid-area:1/1}
.theme-btn .i-sun{display:none}
html[data-theme=dark] .theme-btn .i-sun{display:block}
html[data-theme=dark] .theme-btn .i-moon{display:none}
.menu-btn{display:none}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:1.5px;background:currentColor;border-radius:2px;position:relative;content:"";transition:transform .3s var(--ease)}
.menu-btn span::before{position:absolute;top:-5px}.menu-btn span::after{position:absolute;top:5px}
.menu-btn[aria-expanded=true] span{background:transparent}
.menu-btn[aria-expanded=true] span::before{transform:translateY(5px) rotate(45deg)}
.menu-btn[aria-expanded=true] span::after{transform:translateY(-5px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:inherit;font-weight:600;font-size:16px;line-height:1.2;padding:15px 24px;min-height:52px;border-radius:999px;border:1px solid transparent;cursor:pointer;white-space:nowrap;isolation:isolate;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .25s,border-color .25s,color .25s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--violet-ink);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 10px 30px -12px rgba(91,50,224,.8)}
.btn-primary::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.22) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn-primary:hover::before{transform:translateX(120%)}
.btn-primary:hover{background:#4E27D6;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 16px 40px -12px rgba(91,50,224,.9)}
.btn-ghost{background:transparent;color:var(--heading);border-color:var(--line2)}
.btn-ghost:hover{border-color:var(--accent);background:var(--tint)}
.on-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.24)}
.on-dark .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-light{background:#fff;color:#0B0F2E}
.btn-light:hover{background:#EEEAFF}
.btn-sm{min-height:44px;padding:10px 18px;font-size:15px}
.btn-lg{min-height:56px;padding:16px 30px}
.arrow{display:inline-grid;place-items:center;transition:transform .35s var(--ease)}
html[dir=rtl] .arrow svg{transform:scaleX(-1)}
.btn:hover .arrow,.link-arrow:hover .arrow{transform:translateX(3px)}
html[dir=rtl] .btn:hover .arrow,html[dir=rtl] .link-arrow:hover .arrow{transform:translateX(-3px)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent);padding-block:8px}
.on-dark .link-arrow{color:#fff}
.link-arrow{background:linear-gradient(currentColor,currentColor) no-repeat 0 100%/0 1px;transition:background-size .4s var(--ease)}
html[dir=rtl] .link-arrow{background-position:100% 100%}
.link-arrow:hover{background-size:100% 1px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.center-row{justify-content:center}

/* ---------- Shared dark atmosphere: mesh + grain ---------- */
.mesh{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(60% 55% at 85% 15%,rgba(123,77,255,.34),transparent 70%),
  radial-gradient(50% 60% at 10% 90%,rgba(61,43,196,.30),transparent 70%),
  radial-gradient(70% 70% at 50% 50%,rgba(18,24,90,.9),transparent 80%),
  var(--stage)}
html[dir=rtl] .mesh{transform:scaleX(-1)}
.mesh.soft{background:radial-gradient(50% 80% at 50% 0%,rgba(123,77,255,.28),transparent 70%),radial-gradient(60% 60% at 50% 110%,rgba(61,43,196,.25),transparent 70%),var(--stage)}
.grain{position:absolute;inset:0;pointer-events:none;opacity:.10;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* ---------- Stage (home hero + 3 pinned offers) ---------- */
.stage{position:relative;background:var(--stage);color:#D9DCF2;padding:0}
.stage-pin{position:relative;overflow:hidden}
.dots{position:absolute;inset:0;width:100%;height:100%}
.stage-inner{position:relative;z-index:2}
.display{font-weight:700;color:#fff;font-size:clamp(48px,8.4vw,128px);line-height:1.12;margin-bottom:28px}
html[lang=en] .display{letter-spacing:-.055em;line-height:.94;font-weight:700}
.display.sm{font-size:clamp(42px,6.4vw,96px)}
.chip{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);backdrop-filter:blur(8px);font-size:14px;font-weight:500;color:#D9DCF2;margin-bottom:32px}
html[dir=rtl] .chip{padding:8px 12px 8px 16px}
.pulse{width:8px;height:8px;border-radius:50%;background:#9C7BFF;box-shadow:0 0 0 0 rgba(156,123,255,.6);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(156,123,255,0)}100%{box-shadow:0 0 0 0 rgba(156,123,255,0)}}
.sub{font-size:clamp(18px,1.6vw,22px);max-width:580px;margin-bottom:40px;color:#C3C7E6}
.offer-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:56px}
.offer-chips a{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.12);font-size:14.5px;color:#D9DCF2;transition:border-color .25s,background-color .25s}
.offer-chips a:hover{border-color:rgba(185,166,255,.6);background:rgba(123,77,255,.12)}
.offer-chips .n{color:#B9A6FF}
.hero-layer{padding:clamp(150px,20vh,220px) 0 clamp(80px,10vh,120px);max-width:760px}
.chapter{padding-block:72px;max-width:560px}
.chapter .idx{display:flex;align-items:center;gap:12px;font-size:14px;color:#B9A6FF;margin-bottom:20px}
.chapter .idx .n{font-size:13px;padding:6px 9px;border-radius:8px;background:rgba(123,77,255,.22);color:#fff}
.chapter h2{font-size:clamp(36px,4.8vw,68px);margin-bottom:20px}
.chapter .problem{font-size:clamp(19px,1.7vw,24px);color:#fff;font-weight:500;line-height:1.55;margin-bottom:16px}
html[lang=en] .chapter .problem{line-height:1.4;letter-spacing:-.01em}
.chapter .for{color:#AEB3D6;margin-bottom:20px;max-width:480px}
.chapter-index,.scroll-cue{display:none}
/* static (no-js / reduced motion): hero then the three offers as a numbered row */
.stage .dots{height:100svh;max-height:980px;mask-image:linear-gradient(#000 70%,transparent)}
html:not(.motion) .stage-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px;padding-bottom:var(--sec)}
html:not(.motion) .hero-layer{grid-column:1/-1;min-height:min(88svh,900px)}
html:not(.motion) .chapter{padding:32px 0 0;border-top:1px solid rgba(255,255,255,.14)}
html:not(.motion) .chapter h2{font-size:clamp(26px,2.4vw,34px)}
html:not(.motion) .chapter .problem{font-size:18px}
/* motion: pinned scroll stage */
.motion .stage{height:430svh}
.motion .stage-pin{position:sticky;top:0;height:100svh}
.motion .stage .dots{height:100%;max-height:none;mask-image:none}
.motion .stage-inner{height:100%}
.motion .layer{position:absolute;inset-block:0;inset-inline-start:var(--gut);width:min(600px,calc(50% - var(--gut)));padding:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;will-change:opacity,transform}
.motion .hero-layer{width:min(820px,calc(100% - var(--gut)*2));padding-top:40px}
.motion .chapter{opacity:0;pointer-events:none;visibility:hidden}
.motion .chapter.vis{visibility:visible}
.motion .layer.on{pointer-events:auto}
.motion .chapter-index{position:absolute;z-index:3;bottom:28px;inset-inline:0;display:flex;justify-content:center;gap:28px;list-style:none;font-size:13px;color:rgba(217,220,242,.55)}
.motion .chapter-index li{display:flex;align-items:center;gap:8px;transition:color .3s}
.motion .chapter-index li.on{color:#fff}
.motion .chapter-index .dot{width:6px;height:6px;border-radius:50%;background:currentColor;transition:transform .3s,background-color .3s}
.motion .chapter-index li.on .dot{background:#9C7BFF;transform:scale(1.4)}
.motion .scroll-cue{position:absolute;z-index:3;bottom:30px;inset-inline-end:var(--gut);display:flex;align-items:center;gap:10px;font:500 12px/1 var(--f-en);letter-spacing:.2em;text-transform:uppercase;color:rgba(217,220,242,.6)}
html[lang=ar] .scroll-cue{font-family:var(--f-ar);letter-spacing:0;font-size:13px}
.scroll-cue span{width:1px;height:28px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:cue 1.8s var(--ease) infinite;transform-origin:top}
@keyframes cue{0%{transform:scaleY(0)}60%{transform:scaleY(1);opacity:1}100%{transform:scaleY(1);opacity:0}}

/* ---------- Marquee ---------- */
.marquee-band{padding:0;border-block:1px solid var(--line);background:var(--bg)}
.marquee{display:flex;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);direction:ltr}
.marquee-track{display:flex;flex:none;gap:12px;padding:22px 6px;list-style:none;animation:marq 48s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track li{display:inline-flex;align-items:center;gap:12px;padding:10px 18px;border:1px solid var(--line);border-radius:999px;white-space:nowrap;font-size:15px;color:var(--muted);background:var(--surface)}
.marquee-track .sym{--d:4px}
html[dir=rtl] .marquee-track li{direction:rtl}
@keyframes marq{to{transform:translateX(-100%)}}
html[dir=rtl] .marquee-track{animation-direction:reverse}

/* ---------- Statement (scroll-filled words) ---------- */
.statement{padding-block:var(--sec)}
.fill{font-weight:700;font-size:clamp(32px,5vw,72px);line-height:1.35;color:var(--heading);max-width:1100px;margin-inline:auto;text-align:center;text-wrap:balance}
html[lang=en] .fill{letter-spacing:-.04em;line-height:1.08}
.fill .w{display:inline-block;opacity:.3;transition:opacity .5s}
html:not(.motion) .fill .w,.fill.in .w{opacity:1}
@supports (animation-timeline:view()){
  .motion .fill .w{transition:none;animation:wfill linear both;animation-timeline:view();animation-range:cover calc(22% + var(--i)*1.6%) cover calc(30% + var(--i)*1.6%)}
}
html.motion .reveal.now{animation:none!important;transition:none}
@keyframes wfill{from{opacity:.3}to{opacity:1}}

/* ---------- Dot background + hairline cells ---------- */
.dotbg{position:relative;background-image:radial-gradient(var(--dotc) 1.2px,transparent 1.4px);background-size:24px 24px;background-position:center}
section{padding-block:var(--sec)}
.cells{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--bg)}
.cell{position:relative;padding:clamp(28px,3vw,44px);border-inline-end:1px solid var(--line);border-bottom:1px solid var(--line);min-height:240px;display:flex;flex-direction:column;gap:12px;background:var(--bg)}
.cell:nth-child(3n){border-inline-end:0}
.cell:nth-last-child(-n+3){border-bottom:0}
.cell .n{margin-bottom:auto;padding-bottom:40px}
.cell p{color:var(--muted);font-size:16px}

/* spotlight (pointer-following glow + gradient border) */
.spot{position:relative;isolation:isolate}
.spot::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(123,77,255,.14),transparent 45%)}
.spot::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(300px circle at var(--mx,50%) var(--my,50%),rgba(165,139,255,.9),transparent 55%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
@media (hover:hover){.spot:hover::before,.spot:hover::after{opacity:1}}

/* ---------- Process: sticky morphing art + progress line ---------- */
.process{background:var(--bg2)}
.process-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,7vw,120px);align-items:start}
.process-art{align-self:stretch}
.art-sticky{position:sticky;top:max(104px,calc(50svh - 300px))}
@media (min-width:961px){.motion .step{min-height:min(38svh,340px)}.motion .step:last-child{min-height:0}}
.art-frame{position:relative;aspect-ratio:1;border-radius:var(--r-lg);background:var(--stage);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.art-frame::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 60% at 70% 20%,rgba(123,77,255,.35),transparent 70%),radial-gradient(60% 60% at 20% 90%,rgba(61,43,196,.3),transparent 70%)}
.art-cap{display:flex;gap:12px;align-items:center;margin-top:20px;font-weight:600;color:var(--heading)}
.steps{list-style:none;position:relative;display:grid;gap:0;padding-inline-start:64px}
.steps::before,.steps::after{content:"";position:absolute;inset-inline-start:19px;top:8px;bottom:8px;width:2px;border-radius:2px;background:var(--line)}
.steps::after{background:linear-gradient(var(--violet),#3D2BC4);transform-origin:top;transform:scaleY(var(--lp,0))}
html:not(.motion) .steps::after{transform:none}
@supports (animation-timeline:view()){
  .motion .steps::after{animation:grow linear both;animation-timeline:--steps;animation-range:entry 40% exit 60%}
  .motion .steps{view-timeline:--steps block}
}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.step{position:relative;padding-block:28px 48px}
.step .num{position:absolute;inset-inline-start:-64px;top:24px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:600 13px/1 var(--f-en);color:var(--muted);background:var(--bg2);border:1px solid var(--line2);transition:color .4s,background-color .4s,border-color .4s,box-shadow .4s}
.step.on .num,html:not(.motion) .step .num{color:#fff;background:var(--violet-ink);border-color:transparent;box-shadow:0 0 0 6px rgba(123,77,255,.16)}
.step h3{font-size:clamp(22px,2vw,28px);margin-bottom:10px;transition:color .4s}
.step p{color:var(--muted);max-width:480px}
.motion .step:not(.on) h3{color:var(--dim)}
.note{display:flex;gap:14px;align-items:flex-start;color:var(--muted);font-size:15.5px;border:1px dashed var(--line2);border-radius:var(--r);padding:18px 22px;margin-top:16px}
.note .sym{--d:5px;margin-top:.7em}

/* ---------- Evidence band ---------- */
.evidence{position:relative;overflow:hidden;background:var(--stage)}
.evidence .container{position:relative;max-width:900px}
.evidence h2{margin-bottom:24px}
.evidence .lead{margin-bottom:40px}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:.9fr 1.3fr;gap:clamp(40px,6vw,96px);align-items:start}
.faq .section-head{position:sticky;top:120px}
.acc{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line);interpolate-size:allow-keywords}
.qa summary{list-style:none;display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;padding:26px 0;cursor:pointer;font-weight:600;font-size:clamp(17px,1.5vw,20px);color:var(--heading)}
.qa summary::-webkit-details-marker{display:none}
.qa summary .n{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;border:1px solid var(--line2);transition:background-color .3s,color .3s}
.qa[open] summary .n{background:var(--violet-ink);color:#fff;border-color:transparent}
.pm{width:20px;height:20px;position:relative}
.pm::before,.pm::after{content:"";position:absolute;top:50%;left:50%;width:14px;height:1.5px;background:currentColor;translate:-50% -50%;transition:transform .35s var(--ease)}
.pm::after{transform:rotate(90deg)}
.qa[open] .pm::after{transform:rotate(0)}
.qa::details-content{block-size:0;overflow:clip;transition:block-size .45s var(--ease),content-visibility .45s allow-discrete}
.qa[open]::details-content{block-size:auto}
.ans{padding:0 52px 28px}
.ans p{color:var(--muted);max-width:620px}

/* ---------- Page hero (subpages) ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--stage);padding:clamp(150px,18vw,220px) 0 clamp(80px,9vw,120px)}
.page-hero .dots{mask-image:linear-gradient(90deg,transparent 0%,#000 60%)}
html[dir=rtl] .page-hero .dots{mask-image:linear-gradient(270deg,transparent 0%,#000 60%)}
.page-hero .container{position:relative;z-index:2}
.page-hero .sub{margin-bottom:0}
.page-hero .offer-chips{margin-top:40px}

/* ---------- Services ---------- */
.svc-sec{position:relative}
.svc-sec.alt{background:var(--bg2)}
.svc-head{position:relative}
.bignum{position:absolute;inset-inline-end:0;top:-.18em;font:800 clamp(120px,18vw,260px)/1 var(--f-en);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px var(--line2);pointer-events:none;user-select:none}
.svc-head .section-head{position:relative}
.svc-head h2{font-size:clamp(30px,3.8vw,52px)}
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.bento>*{min-width:0}
.bento.b4 > :nth-child(1),.bento.b4 > :nth-child(4){grid-column:span 4}
.bento.b4 > :nth-child(2),.bento.b4 > :nth-child(3){grid-column:span 2}
.bento.b2 > *{grid-column:span 3}
.svc{border-radius:var(--r-lg);padding:clamp(28px,3vw,40px);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;min-height:280px;transition:transform .5s var(--ease)}
.svc .ico{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--tint);margin-bottom:auto;border:1px solid var(--line)}
.svc .ico .sym{--d:6px}
.svc h3{margin-top:40px;font-size:clamp(21px,1.8vw,26px)}
.svc p{color:var(--muted);font-size:16px;max-width:560px}
.svc .out{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline;margin-top:8px;padding-top:16px;border-top:1px solid var(--line);font-size:15px}
.svc .out b{font-weight:600;color:var(--accent)}
.svc-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:32px;padding:24px 28px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface)}
.svc-cta:has(> .btn:only-child){justify-content:flex-start;border:0;padding:0;background:none}
.callout-p{color:var(--muted);max-width:640px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.45fr .85fr;gap:clamp(24px,4vw,48px);align-items:start}
.form-card{position:relative;border-radius:var(--r-lg);padding:clamp(24px,3.4vw,44px);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{position:relative;margin-bottom:16px}
.float input,.float select,.float textarea{width:100%;font:inherit;font-size:16px;color:var(--text);background:var(--input);border:1px solid var(--line2);border-radius:16px;padding:28px 18px 10px;min-height:64px;transition:border-color .25s,box-shadow .25s,background-color .25s;appearance:none;-webkit-appearance:none}
.float textarea{min-height:150px;resize:vertical;padding-top:32px;line-height:1.6}
.float label{position:absolute;inset-inline-start:19px;top:21px;font-size:16px;color:var(--muted);pointer-events:none;transform-origin:top left;transition:transform .25s var(--ease),color .25s;line-height:1.3;white-space:nowrap;max-width:calc(100% - 40px);overflow:hidden;text-overflow:ellipsis}
html[dir=rtl] .float label{transform-origin:top right}
.float input:not(:focus)::placeholder,.float textarea:not(:focus)::placeholder{color:transparent}
.float ::placeholder{color:var(--dim);opacity:1}
.float input:focus+label,.float input:not(:placeholder-shown)+label,.float textarea:focus+label,.float textarea:not(:placeholder-shown)+label,.float.is-select label{transform:translateY(-11px) scale(.8);color:var(--accent)}
.float.is-select label{color:var(--muted)}
.float select{padding-inline-end:48px;cursor:pointer}
.float select option{color:#0B0F2E;background:#fff}
.chev{position:absolute;inset-inline-end:20px;top:28px;width:9px;height:9px;border-inline-end:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg);pointer-events:none}
.float input:hover,.float select:hover,.float textarea:hover{border-color:var(--dim)}
.float input:focus,.float select:focus,.float textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px rgba(123,77,255,.18)}
.opt{font-weight:400;color:var(--dim)}
input[type=tel]{direction:ltr}
html[dir=rtl] input[type=tel]{text-align:right}
.field-err{font-size:13.5px;color:var(--err);margin:8px 4px 0}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err);box-shadow:0 0 0 4px rgba(194,38,59,.12)}
.field.invalid label{color:var(--err)!important}
.form-card .cta-row{margin-top:8px}
.form-note{font-size:14px;color:var(--muted);margin-top:16px}
.form-status{margin-top:16px;padding:14px 16px;border-radius:14px;font-size:15px;font-weight:500}
.form-status.is-ok{background:var(--ok-bg);color:var(--accent)}
.form-status.is-err{background:var(--err-bg);color:var(--err-text)}
.btn[aria-busy=true]{opacity:.8;cursor:progress}
.spin{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite;display:inline-block;vertical-align:-3px;margin-inline-end:8px}
@keyframes spin{to{transform:rotate(360deg)}}
.lbl[hidden],.form-status[hidden],.field-err[hidden]{display:none!important}
.hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;margin:-1px;padding:0;border:0}
.side{display:grid;gap:16px}
.side-card{border-radius:var(--r-lg);padding:28px;background:var(--surface);border:1px solid var(--line)}
.side-card .side-h{font-size:clamp(19px,1.6vw,22px)!important;line-height:1.4;letter-spacing:-.01em;margin:10px 0 8px}
.side-h{font-size:19px;margin:16px 0 8px}
html[lang=en] .side-h{letter-spacing:-.02em;line-height:1.3}
.side-card p{color:var(--muted);font-size:15.5px}
.soc{display:inline-flex;align-items:center;gap:10px}
.soc svg{flex:none}
.handle{font-family:var(--f-en);unicode-bidi:isolate;direction:ltr}
.soc-list{list-style:none;display:grid;gap:4px;margin-top:8px}
.soc-list .soc{color:var(--heading);font-weight:500;min-height:44px}
.soc-list .soc svg{color:var(--accent)}
.soc-list .soc:hover .handle{color:var(--accent)}
.addr{align-items:flex-start}
.addr svg{margin-top:.35em}

/* ---------- Footer ---------- */
.site-footer{background:#050819;color:#AEB3D6;padding:clamp(80px,10vw,128px) 0 32px;font-size:15px;border-top:1px solid rgba(255,255,255,.06)}
.foot-cta{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;padding-bottom:clamp(56px,7vw,96px);border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:56px}
.foot-cta .big{font-weight:700;font-size:clamp(40px,7vw,104px);line-height:1.15;color:#fff}
html[lang=en] .foot-cta .big{letter-spacing:-.055em;line-height:.95}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
.foot-h{font:600 12px/1 var(--f-en);letter-spacing:.14em;text-transform:uppercase;color:#8A90BE;margin-bottom:18px}
html[lang=ar] .foot-h{font-family:var(--f-ar);letter-spacing:0;font-size:14px}
.site-footer ul{list-style:none;display:grid;gap:6px}
.site-footer ul a{display:inline-flex;min-height:32px;align-items:center;color:#C9CCE6;transition:color .2s}
.site-footer a:hover{color:#fff}
.site-footer .tagline{margin-top:18px;max-width:300px;color:#9EA3C8}
.site-footer .soc svg{color:#A58BFF}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:#8A90BE;padding-top:24px;border-top:1px solid rgba(255,255,255,.08)}

/* ---------- Reveal (scroll-driven where supported, IO fallback) ---------- */
.motion .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.motion .reveal.in,.motion .reveal.now{opacity:1;transform:none}
@supports (animation-timeline:view()){
  .motion .reveal{opacity:1;transform:none;transition:none;animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 70%}
}
@keyframes rise{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .cells{grid-template-columns:1fr 1fr}
  .cell:nth-child(3n){border-inline-end:1px solid var(--line)}
  .cell:nth-child(2n){border-inline-end:0}
  .cell:nth-last-child(-n+3){border-bottom:1px solid var(--line)}
  .cell:nth-last-child(-n+2){border-bottom:0}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .menu-btn{display:inline-grid}
  .nav-actions .btn-cta{display:none}
  .nav-links{position:absolute;top:calc(100% + 8px);inset-inline:0;flex-direction:column;align-items:stretch;gap:2px;padding:10px;border-radius:24px;background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(22px) saturate(1.5);-webkit-backdrop-filter:blur(22px) saturate(1.5);box-shadow:0 30px 60px -20px rgba(6,9,32,.5);
    opacity:0;transform:translateY(-8px) scale(.98);visibility:hidden;transition:opacity .3s var(--ease),transform .3s var(--ease),visibility 0s .3s}
  html[data-theme=light] .nav-links{background:rgba(255,255,255,.94)}
  html[data-theme=dark] .nav-links{background:rgba(11,15,46,.94)}
  .nav{position:relative}
  .nav-links.open{opacity:1;transform:none;visibility:visible;transition:opacity .3s var(--ease),transform .3s var(--ease)}
  .nav-links a{padding:14px 16px;font-size:17px;border-radius:16px;color:var(--heading)}
  .nav-links .mobile-cta a{background:var(--violet-ink);color:#fff;text-align:center;margin-top:6px;opacity:1}
  .process-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}
  .process-art{order:0;position:sticky;top:72px;z-index:3;align-self:start;background:var(--bg2);padding-block:8px 4px;margin-inline:calc(var(--gut)*-1);padding-inline:var(--gut)}
  .art-sticky{position:static}
  .art-frame{aspect-ratio:auto;height:min(28svh,240px)}
  .art-cap{margin-top:10px;font-size:14px}
  html:not(.motion) .process-art{position:static}
  .art-sticky{position:relative;top:0;max-width:420px}
  .faq .section-head{position:static}
  html:not(.motion) .stage-inner{grid-template-columns:1fr}
  html:not(.motion) .chapter{padding-bottom:24px}
  .bento{grid-template-columns:minmax(0,1fr)}
  .bento.b4 > :nth-child(n),.bento.b2 > :nth-child(n){grid-column:1/-1}
}
@media (min-width:961px){.nav-links .mobile-cta{display:none}}
@media (max-width:760px){
  .motion .stage{height:400svh}
  .motion .layer{width:auto;inset-inline:var(--gut);justify-content:flex-end;padding-bottom:84px}
  .motion .hero-layer{padding-bottom:64px}
  .motion .chapter-index{bottom:22px;gap:14px;font-size:0}
  .motion .chapter-index .dot{width:7px;height:7px}
  .motion .scroll-cue{display:none}
  .offer-chips{margin-top:32px}
  .motion .hero-layer .offer-chips{display:none}
  .display{margin-bottom:20px}
  .sub{margin-bottom:28px}
  .chapter h2{font-size:clamp(32px,9vw,44px);margin-bottom:14px}
  .chapter .problem{font-size:18px}
  .chapter .for{font-size:15.5px}
}
@media (max-width:600px){
  body{font-size:16px}
  .site-header{top:10px;padding-inline:10px}
  .nav{height:56px;padding-inline-start:16px}
  .site-header.scrolled .nav{height:52px}
  .word{font-size:21px}
  .cta-row .btn{flex:1 1 100%}
  .cells{grid-template-columns:1fr}
  .cell,.cell:nth-child(n){border-inline-end:0;border-bottom:1px solid var(--line);min-height:0}
  .cell:last-child{border-bottom:0}
  .cell .n{padding-bottom:20px}
  .steps{padding-inline-start:56px}
  .step .num{inset-inline-start:-56px}
  .ans{padding-inline:0}
  .field-row{grid-template-columns:1fr;gap:0}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .svc-cta{padding:20px}
  .svc-cta .btn{width:100%}
  .marquee-track{padding-block:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .marquee{mask-image:none}
  .marquee-track{flex-wrap:wrap;justify-content:center;padding-inline:var(--gut)}
  .marquee-track[aria-hidden]{display:none}
  .marquee{flex-wrap:wrap}
  @view-transition{navigation:none}
}
html{scroll-behavior:smooth}