:root{--bg:#f4f7f8;--surface:#fff;--ink:#102a3a;--muted:#52687a;--line:#d5e0e5;--accent:#0f766e;--accent-ink:#fff;--warm:#c98a2b;--hero:#102a3a;--hero-ink:#eef5f7;--hero-muted:#b8ccd6}
@media (prefers-color-scheme:dark){:root{--bg:#0b1a24;--surface:#12293a;--ink:#e8f1f4;--muted:#9fb5c2;--line:#244257;--accent:#2fb3a6;--accent-ink:#06201d;--hero:#071320}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Noto Sans Arabic",sans-serif}
h1,h2,h3{line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(30px,5vw,50px)}
h2{font-size:clamp(23px,3.4vw,32px);margin-top:1.6em}
h3{font-size:19px;margin-top:1.2em}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
header.top{background:var(--hero);color:var(--hero-ink)}
header.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;padding-bottom:14px}
.brand{font-weight:700;font-size:21px;text-decoration:none}
.langs{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.langs a{display:block;padding:5px 11px;border:1px solid rgba(255,255,255,.28);border-radius:999px;font-size:14px;text-decoration:none;color:var(--hero-ink)}
.langs a[aria-current=page]{background:var(--warm);border-color:var(--warm);color:#1b1205;font-weight:600}
a:focus-visible,button:focus-visible{outline:3px solid var(--warm);outline-offset:2px}
.hero{background:var(--hero);color:var(--hero-ink);padding:36px 0 64px}
.hero p{color:var(--hero-muted);max-width:36em;font-size:19px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:14px 24px;border-radius:10px;font-weight:600;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
section.block{padding:48px 0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:24px 0 0;padding:0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;border-top:3px solid var(--accent);padding-top:12px}
.steps li::before{content:counter(s);font-weight:700;color:var(--accent)}
.steps b{display:block;font-size:18px;margin:2px 0 4px}
.steps span{color:var(--muted);font-size:15px}
.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.guide{display:block;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;text-decoration:none}
.guide:hover{border-color:var(--accent)}
.guide b{display:block;font-size:19px;line-height:1.3;margin-bottom:8px}
.guide span{color:var(--muted);font-size:15px;display:block}
.guide em{display:block;margin-top:12px;font-style:normal;color:var(--accent);font-weight:600;font-size:15px}
article{padding:36px 0 56px}
article ul{padding-inline-start:22px}
article li{margin:6px 0}
article p,article li{color:var(--ink)}
.crumb{font-size:14px;color:var(--muted);margin:0 0 10px}
.meta{font-size:14px;color:var(--muted);border-inline-start:3px solid var(--warm);padding-inline-start:10px;margin:0 0 24px}
.ctabox{background:var(--surface);border:1px solid var(--line);border-inline-start:5px solid var(--accent);border-radius:12px;padding:22px;margin-top:40px}
.ctabox h2{margin-top:0;font-size:24px}
footer.bottom{background:var(--hero);color:var(--hero-muted);padding:30px 0;font-size:14px}
footer.bottom p{margin:0 0 8px}
.wa{position:fixed;inset-inline-end:16px;bottom:16px;background:#1fa855;color:#fff;padding:12px 20px;border-radius:999px;font-weight:600;text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.3)}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr}.guides{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.gallery img{width:100%;height:auto;border-radius:10px;display:block}
.gnote{margin-top:12px;font-size:.9rem;opacity:.75}

/* ---- v2: menu, hero motion, charts, interaction ---- */
:root{--skin:#e3b996;--hairc:#3a2a20;--tint:#eaf1f3}
@media (prefers-color-scheme:dark){:root{--tint:#0e2231}}
header.top .wrap{row-gap:8px}
.menu{order:3;flex:1 1 100%}
.menu ul{display:flex;flex-wrap:wrap;gap:4px 18px;margin:0;padding:0;list-style:none}
.menu a{display:block;padding:4px 0;color:var(--hero-ink);text-decoration:none;font-size:15px;opacity:.9;border-bottom:2px solid transparent}
.menu a:hover{opacity:1;border-color:var(--warm)}
@media (min-width:980px){.menu{order:0;flex:1 1 auto;margin-inline-start:28px}}
.hero{position:relative;overflow:hidden;padding:54px 0 70px;isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.5}
.hero::before{width:420px;height:420px;background:#0f766e;inset-inline-start:-80px;top:-120px;animation:drift 16s ease-in-out infinite alternate}
.hero::after{width:360px;height:360px;background:#c98a2b;inset-inline-end:-60px;bottom:-140px;animation:drift 20s ease-in-out infinite alternate-reverse;opacity:.32}
.strands{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.35}
.strands path{fill:none;stroke:#9fd8d1;stroke-width:1.4;stroke-dasharray:1400;stroke-dashoffset:1400;animation:flow var(--d,18s) linear infinite}
.eyebrow{margin:0 0 10px;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--warm)!important;font-weight:600}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 0}
.btn{transition:transform .2s ease,filter .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.4);color:var(--hero-ink)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0;padding:0;list-style:none}
.chips li{border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--hero-ink);background:rgba(255,255,255,.06)}
section.block.alt{background:var(--tint)}
.lead{color:var(--muted);max-width:42em;font-size:18px}
.more{color:var(--accent);font-weight:600;text-decoration:none}
.more:hover{text-decoration:underline}
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0}
.tcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.tcard:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 10px 26px rgba(0,0,0,.12)}
.tcard b{display:block;font-size:20px;margin-bottom:6px}
.tcard span{color:var(--muted);font-size:15px}
.stages{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin:24px 0}
.stage{background:var(--surface);border:2px solid var(--line);border-radius:12px;padding:8px 4px 6px;cursor:pointer;color:var(--ink);font:inherit;transition:transform .2s ease,border-color .2s ease}
.stage:hover{transform:translateY(-3px)}
.stage[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,118,110,.25);transform:translateY(-3px)}
.stage svg{display:block;width:100%;height:auto}
.stage span{display:block;font-size:13px;margin-top:2px;color:var(--muted)}
.hr{fill:var(--hairc)}.sk{fill:var(--skin)}
.norpanel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}
#nor-desc{font-size:18px;margin:0 0 14px;min-height:3.4em}
.ints{border:0;margin:0 0 16px;padding:0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ints legend{float:inline-start;margin-inline-end:10px;padding:0;color:var(--muted);font-size:15px}
.ints label{cursor:pointer}
.ints input{position:absolute;opacity:0}
.ints span{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:15px}
.ints input:checked+span{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.ints input:focus-visible+span{outline:3px solid var(--warm);outline-offset:2px}
.chartbox{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;margin:22px 0}
.chart{width:100%;height:auto;display:block;direction:ltr}
.chart .ax{stroke:var(--line);stroke-width:1.5}
.chart .lb{fill:var(--muted);font-size:17px}
.chart .curve{fill:none;stroke:var(--accent);stroke-width:4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1}
.chart .mk circle{fill:var(--warm)}
.chart .mk text{fill:#1b1205;font-size:16px;font-weight:700}
.chart .mk{opacity:0;transform-box:fill-box;transform-origin:center}
.chartbox.in .curve{animation:draw 2.4s ease forwards}
.chartbox.in .mk{animation:pop .5s ease forwards;animation-delay:var(--d)}
html:not(.js) .chart .curve{stroke-dashoffset:0}html:not(.js) .chart .mk{opacity:1}
.phases{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:0;padding:0;list-style:none;counter-reset:p}
.phases li{counter-increment:p;border-top:3px solid var(--warm);padding-top:10px}
.phases li::before{content:counter(p);font-weight:700;color:var(--warm);margin-inline-end:6px}
.phases b{font-size:15px}.phases span{display:block;color:var(--muted);font-size:14px}
.localbox{background:linear-gradient(135deg,var(--hero),#0f4c5c);color:var(--hero-ink);border-radius:18px;padding:34px}
.localbox h2{margin-top:0}.localbox p{color:var(--hero-muted);max-width:40em}
details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:10px 0}
summary{cursor:pointer;font-weight:600}
details[open] summary{margin-bottom:8px}
details p{margin:0;color:var(--muted)}
.related{margin-top:40px;border-top:1px solid var(--line);padding-top:6px}
.related ul{padding-inline-start:20px}
.gallery img{cursor:zoom-in;transition:transform .25s ease,box-shadow .25s ease}
.gallery img:hover{transform:scale(1.02);box-shadow:0 10px 26px rgba(0,0,0,.25)}
dialog.lb{border:0;padding:0;background:transparent;max-width:min(92vw,760px)}
dialog.lb::backdrop{background:rgba(0,0,0,.82)}
dialog.lb img{width:100%;height:auto;border-radius:12px;display:block}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease var(--d,0s),transform .6s ease var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}
.guides{grid-template-columns:repeat(3,1fr)}
.guide{transition:transform .25s ease,border-color .25s ease}.guide:hover{transform:translateY(-3px)}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(60px,40px) scale(1.15)}}
@keyframes flow{to{stroke-dashoffset:0}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pop{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
@media (max-width:820px){.tgrid{grid-template-columns:1fr}.stages{grid-template-columns:repeat(4,1fr)}.phases{grid-template-columns:1fr 1fr}.guides{grid-template-columns:1fr}.localbox{padding:24px}}
@media (prefers-reduced-motion:reduce){
 .hero::before,.hero::after,.strands path{animation:none}
 .js .reveal{opacity:1;transform:none;transition:none}
 .chart .curve{stroke-dashoffset:0;animation:none!important}.chart .mk{opacity:1;animation:none!important}
 .tcard:hover,.stage:hover,.btn:hover,.guide:hover{transform:none}
}

/* ---- v3: bolder look ---- */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;background:linear-gradient(90deg,var(--accent),var(--warm));transform:scaleX(0);transform-origin:0 50%}
[dir=rtl] .progress{transform-origin:100% 50%}
header.top{position:sticky;top:0;z-index:50;background:rgba(16,42,58,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:box-shadow .3s}
header.top.stuck{box-shadow:0 6px 24px rgba(0,0,0,.28)}
.hero{padding:clamp(70px,12vw,140px) 0 clamp(70px,10vw,120px);background:radial-gradient(1100px 520px at 80% -10%,#14606a 0,transparent 60%),radial-gradient(800px 500px at 0 110%,#2a3f5c 0,transparent 55%),var(--hero)}
.hero h1{font-size:clamp(38px,7.2vw,84px);letter-spacing:-.03em;line-height:1.04;max-width:14em}
.grad{background:linear-gradient(100deg,#fff 10%,#9fe6dc 55%,#f0c27a 100%);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:sheen 9s linear infinite}
.hero .btn{padding:17px 30px;font-size:18px;border-radius:14px;box-shadow:0 10px 30px rgba(15,118,110,.45)}
.hero .btn:not(.ghost){background:linear-gradient(135deg,#14a89a,#0f766e)}
.hero .wrap>*{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero .wrap>*:nth-child(2){animation-delay:.08s}.hero .wrap>*:nth-child(3){animation-delay:.18s}.hero .wrap>*:nth-child(4){animation-delay:.28s}.hero .wrap>*:nth-child(5){animation-delay:.38s}
.marquee{overflow:hidden;background:var(--warm);color:#1b1205;border-block:1px solid rgba(0,0,0,.15);direction:ltr}
.mtrack{display:flex;width:max-content;animation:marq 38s linear infinite}
.marquee:hover .mtrack{animation-play-state:paused}
.mtrack span{padding:13px 26px;font-weight:700;font-size:15px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.mtrack span::after{content:"✦";margin-inline-start:52px;opacity:.55}
section.block{padding:clamp(56px,8vw,96px) 0}
h2{font-size:clamp(28px,4.6vw,46px);letter-spacing:-.02em}
.tcard,.guide,.norpanel,.chartbox{position:relative;overflow:hidden}
.tcard::before,.guide::before{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,0),rgba(47,179,166,.2),transparent 70%);opacity:0;transition:opacity .3s;pointer-events:none}
.tcard:hover::before,.guide:hover::before{opacity:1}
.tcard b{font-size:22px}
.steps li{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:14px;padding:18px}
.steps li::before{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--accent-ink);margin-bottom:6px}
.gallery{gap:16px}
.gallery img{transition:transform .35s ease,box-shadow .35s ease;cursor:zoom-in;box-shadow:0 4px 18px rgba(0,0,0,.12)}
.gallery img:hover{transform:scale(1.025) rotate(-.4deg);box-shadow:0 16px 40px rgba(0,0,0,.28)}
.ctabox{background:linear-gradient(135deg,var(--hero),#0f4c5c);color:var(--hero-ink);border:0;padding:clamp(28px,5vw,52px)}
.ctabox p{color:var(--hero-muted)}
.wa{box-shadow:0 8px 26px rgba(31,168,85,.5);animation:pulse 2.6s ease-out infinite}
@media (max-width:640px){.wa{inset-inline:12px;bottom:max(12px,env(safe-area-inset-bottom));text-align:center;padding:15px;font-size:17px;border-radius:14px}body{padding-bottom:78px}}
.btn:active{transform:scale(.97)}
@keyframes sheen{to{background-position:200% center}}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes marq{to{transform:translateX(-50%)}}
@keyframes pulse{0%{box-shadow:0 8px 26px rgba(31,168,85,.5),0 0 0 0 rgba(31,168,85,.55)}70%,100%{box-shadow:0 8px 26px rgba(31,168,85,.5),0 0 0 18px rgba(31,168,85,0)}}
@media (prefers-reduced-motion:reduce){.grad,.mtrack,.wa,.hero .wrap>*{animation:none}.progress{display:none}}
@media (max-width:979px){header.top{position:static}}

/* ---- v4: hero lead form, flags ---- */
.herogrid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,5vw,64px);align-items:center}
.hero .herogrid>*{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero .herogrid>div>*{animation:none}
.hero h1{font-size:clamp(34px,5.4vw,66px)}
.lead-form{background:rgba(10,24,38,.72);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:clamp(20px,3vw,32px);box-shadow:0 24px 60px rgba(0,0,0,.4);color:var(--hero-ink)}
.lead-form h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 6px}
.lead-form p{font-size:15px;margin:0 0 14px}
.lead-form label{display:block;font-weight:600;font-size:14px;margin:12px 0 0}
.lead-form select,.lead-form input{display:block;width:100%;margin-top:6px;padding:13px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.07);color:var(--hero-ink);font:inherit;font-size:16px}
.lead-form option{color:#102a3a}
.lead-form .ph{display:grid;grid-template-columns:96px 1fr;gap:8px}
.lead-form .ph select,.lead-form .ph input{margin-top:6px}
.lead-form input.bad{border-color:#ff8a7a}
.lead-form .btn{width:100%;margin-top:18px;border:0;cursor:pointer;font:inherit;font-weight:700;font-size:17px;padding:16px;border-radius:14px;background:linear-gradient(135deg,#1fa855,#168a45);color:#fff;box-shadow:0 10px 30px rgba(31,168,85,.4)}
.lead-form .gnote{margin:10px 0 0;font-size:12.5px;color:var(--hero-muted)}
.langs a{font-weight:600;letter-spacing:.02em}
@media (max-width:900px){.herogrid{grid-template-columns:1fr}}