:root{
  color-scheme:dark;
  --bg:#07111f;
  --bg-deep:#040b14;
  --panel:#0d1b2d;
  --panel-strong:#102139;
  --panel-soft:rgba(255,255,255,.035);
  --text:#f8fafc;
  --muted:#9cadbf;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(94,234,212,.25);
  --accent:#5eead4;
  --accent-blue:#38bdf8;
  --green:#22c55e;
  --danger:#ef4444;
  --shadow:0 28px 80px rgba(0,0,0,.32);
  --radius-sm:12px;
  --radius-md:18px;
  --radius-lg:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  min-width:320px;
  overflow-x:hidden;
  background:
    radial-gradient(circle at 82% 2%,rgba(56,189,248,.11),transparent 30rem),
    radial-gradient(circle at 12% 18%,rgba(94,234,212,.08),transparent 26rem),
    var(--bg);
  color:var(--text);
  font-family:"Alexandria","IBM Plex Sans Arabic",Tahoma,Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom,black,transparent 72%);
}

::selection{background:var(--accent);color:#05211e}
a{text-decoration:none;color:inherit}
button,a,summary{-webkit-tap-highlight-color:transparent}
img{max-width:100%}
.container{width:min(1120px,calc(100% - 32px));margin-inline:auto}
.narrow{max-width:800px}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  padding:12px 0;
  background:linear-gradient(180deg,rgba(4,11,20,.94),rgba(7,17,31,.82));
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(18px) saturate(140%);
}
.nav{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}
.mark{
  width:40px;height:40px;display:grid;place-items:center;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),#72d7ff);
  color:#05211e;box-shadow:0 10px 32px rgba(94,234,212,.18)
}
.nav nav{display:flex;align-items:center;gap:24px;color:var(--muted);font-size:.88rem;font-weight:600}
.nav nav a{transition:color .2s ease}
.nav nav a:hover{color:var(--text)}
.nav-buy,.btn{
  min-height:48px;display:inline-flex;align-items:center;justify-content:center;
  padding:11px 18px;border-radius:var(--radius-sm);font-weight:800;line-height:1.35;
  transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease
}
.nav-buy{border:1px solid var(--line-strong);color:var(--accent);background:rgba(94,234,212,.04)}
.nav-buy:hover{background:rgba(94,234,212,.1);transform:translateY(-1px)}

.hero{position:relative;padding:96px 0 84px;isolation:isolate}
.hero:after{
  content:"";position:absolute;inset:36px 5% auto;z-index:-1;height:440px;border-radius:50%;
  background:radial-gradient(circle,rgba(94,234,212,.09),transparent 68%);filter:blur(16px)
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:60px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:.78rem;font-weight:800;
  letter-spacing:.02em
}
.eyebrow:before{content:"";width:22px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent-blue))}
.hero h1{
  max-width:9ch;margin:.18em 0 .08em;font-size:clamp(4rem,8vw,7.2rem);line-height:.92;letter-spacing:-.065em;
  background:linear-gradient(135deg,#fff 20%,#d8fefe 60%,var(--accent));background-clip:text;-webkit-background-clip:text;color:transparent
}
.hero h2{margin:0;font-size:clamp(1.7rem,3.1vw,2.8rem);line-height:1.4;letter-spacing:-.025em}
.hero h2 span{color:var(--accent)}
.hero p{max-width:62ch;margin:18px 0;color:var(--muted);font-size:1.04rem}
.badges{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}
.badges span{
  padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.025);
  color:#bfcedd;font-size:.76rem;font-weight:600
}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.primary{background:linear-gradient(135deg,var(--accent),#7be2ff);color:#05211e;box-shadow:0 14px 34px rgba(94,234,212,.16)}
.primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(94,234,212,.24)}
.secondary{border:1px solid var(--line);background:rgba(255,255,255,.025)}
.secondary:hover{border-color:rgba(94,234,212,.34);background:rgba(94,234,212,.06);transform:translateY(-2px)}
.small{color:var(--muted);font-size:.84rem}

.product-hero{
  position:relative;margin:0;padding:10px;border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:linear-gradient(180deg,rgba(16,33,57,.96),rgba(8,20,34,.96));box-shadow:var(--shadow);overflow:hidden
}
.product-hero:before{
  content:"";display:block;height:30px;margin:-10px -10px 10px;border-bottom:1px solid var(--line);
  background:radial-gradient(circle at 28px 15px,#ff6b6b 0 3px,transparent 4px),radial-gradient(circle at 42px 15px,#fbbf24 0 3px,transparent 4px),radial-gradient(circle at 56px 15px,#34d399 0 3px,transparent 4px),rgba(255,255,255,.02)
}
.product-hero img{display:block;width:100%;height:auto;border-radius:14px}
.product-hero figcaption{padding:10px 6px 3px;color:var(--muted);font-size:.78rem}

.section{position:relative;padding:88px 0}
.alt{background:linear-gradient(180deg,rgba(10,20,34,.92),rgba(8,17,30,.92));border-block:1px solid rgba(255,255,255,.035)}
.section-title{max-width:820px;margin-bottom:32px}
.section-title h3{margin:.22em 0;font-size:clamp(2rem,4.2vw,3.25rem);line-height:1.25;letter-spacing:-.035em}
.lead{max-width:62ch;color:var(--muted);font-size:1rem}

.showcase{padding-top:72px}
.screen-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.screen-gallery figure{
  margin:0;overflow:hidden;border:1px solid var(--line);border-radius:20px;
  background:linear-gradient(180deg,rgba(16,33,57,.75),rgba(9,22,38,.75));box-shadow:0 16px 44px rgba(0,0,0,.18);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.screen-gallery figure:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 24px 54px rgba(0,0,0,.28)}
.screen-gallery img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--line)}
.screen-gallery figcaption{display:grid;gap:3px;padding:16px 18px}
.screen-gallery figcaption strong{font-size:1.02rem}
.screen-gallery figcaption span{color:var(--muted);font-size:.82rem}

.placeholder-card{
  position:relative;overflow:hidden;padding:30px;border:1px dashed rgba(94,234,212,.34);border-radius:20px;
  background:linear-gradient(135deg,rgba(94,234,212,.035),rgba(56,189,248,.025));text-align:center
}
.placeholder-card:after{content:"";position:absolute;width:150px;height:150px;left:-70px;bottom:-90px;border-radius:50%;background:rgba(94,234,212,.08);filter:blur(10px)}
.placeholder-card p{margin:.5rem 0 0;color:var(--muted)}

.proof{border-block:1px solid var(--line);background:rgba(255,255,255,.018)}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.proof-grid div{position:relative;padding:25px;text-align:center}
.proof-grid div+div:after{content:"";position:absolute;inset-block:25%;right:0;width:1px;background:var(--line)}
.proof-grid strong,.proof-grid span{display:block}
.proof-grid strong{color:var(--text);font-size:1.08rem}
.proof-grid span{color:var(--muted);font-size:.76rem}

.cards{counter-reset:feature;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cards article,.checkout,.policy{
  border:1px solid var(--line);border-radius:var(--radius-md);background:linear-gradient(155deg,rgba(255,255,255,.045),rgba(255,255,255,.018));
  box-shadow:0 12px 36px rgba(0,0,0,.13)
}
.cards article{counter-increment:feature;position:relative;min-height:190px;padding:24px;overflow:hidden;transition:transform .2s ease,border-color .2s ease}
.cards article:before{content:"0" counter(feature);display:block;margin-bottom:26px;color:var(--accent);font-size:.74rem;font-weight:800;letter-spacing:.12em}
.cards article:after{content:"";position:absolute;top:0;right:0;width:90px;height:2px;background:linear-gradient(90deg,transparent,var(--accent))}
.cards article:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.cards h4{margin:0 0 8px;font-size:1.06rem}
.cards p,.policy p{margin:0;color:var(--muted)}

.split,.buy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:start}
.checklist,.requirements{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.checklist li,.requirements li{padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(255,255,255,.02)}
.checklist li:before{content:"✓";margin-left:9px;color:var(--accent);font-weight:900}
.policy{padding:24px;border-color:var(--line-strong)}
.policy>strong{display:block;margin-bottom:8px;color:var(--accent)}

.mobile-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center}
.mobile-steps{display:grid;gap:10px;margin:26px 0}
.mobile-steps div{display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:center;padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
.mobile-steps b{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--accent),#72d7ff);color:#05211e}
.phone-card{padding:26px;border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:linear-gradient(160deg,var(--panel-strong),#091625);box-shadow:var(--shadow)}
.phone-card h4{margin:.5em 0 1em;font-size:1.55rem;line-height:1.5}

.price{display:flex;align-items:end;gap:9px;margin:24px 0}
.price strong{font-size:4rem;line-height:.9;letter-spacing:-.04em}
.price span{color:var(--muted)}
.checkout{padding:24px}
.number{display:block;margin:9px 0;direction:ltr;font-size:1.65rem;letter-spacing:.03em}
.checkout button{min-height:42px;border:0;border-radius:10px;background:var(--accent);color:#05211e;padding:9px 13px;font:inherit;font-weight:800;cursor:pointer}
.whatsapp{width:100%;margin-top:14px;background:var(--green);color:#04170a;box-shadow:0 14px 30px rgba(34,197,94,.15)}
.whatsapp:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(34,197,94,.22)}

.narrow details{margin-bottom:10px;padding:0;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.022);overflow:hidden}
.narrow summary{padding:17px 19px;font-weight:700;cursor:pointer;list-style-position:inside}
.narrow details p{margin:0;padding:0 19px 18px;color:var(--muted)}
.narrow details[open]{border-color:var(--line-strong);background:rgba(94,234,212,.035)}

footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:.78rem;background:var(--bg-deep)}
footer a{color:#cbd8e5}
footer a:hover{color:var(--accent)}

.mobile-buybar{display:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

@media(max-width:850px){
  .nav nav{display:none}
  .hero{padding-top:68px}
  .hero-grid,.split,.buy-grid,.mobile-grid{grid-template-columns:1fr}
  .hero-grid{gap:44px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .phone-card,.policy{max-width:none}
}

@media(max-width:700px){
  body{padding-bottom:82px;background:radial-gradient(circle at 85% 0,rgba(56,189,248,.1),transparent 22rem),var(--bg)}
  body:before{background-size:40px 40px}
  .container{width:min(100% - 28px,1120px)}
  .topbar{padding:8px 0}
  .nav{min-height:54px}
  .brand{font-size:.92rem}
  .mark{width:36px;height:36px}
  .nav-buy{min-height:42px;padding:9px 12px;font-size:.78rem}
  .hero{padding:58px 0 64px}
  .hero h1{font-size:clamp(3.5rem,18vw,5.3rem)}
  .hero h2{font-size:clamp(1.5rem,7vw,2.15rem)}
  .hero p{font-size:1rem}
  .actions .btn{width:100%}
  .product-hero{padding:7px;border-radius:18px}
  .product-hero:before{height:27px;margin:-7px -7px 7px}
  .product-hero img{border-radius:11px}
  .section{padding:68px 0}
  .section-title{margin-bottom:25px}
  .screen-gallery{grid-template-columns:1fr;gap:15px}
  .screen-gallery figcaption{padding:14px 15px}
  .proof-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid div:nth-child(3):after{display:none}
  .proof-grid div{padding:20px 10px}
  .placeholder-card{padding:24px 18px}
  .mobile-buybar{
    position:fixed;z-index:60;left:10px;right:10px;bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:10px 12px;border:1px solid var(--line-strong);border-radius:16px;background:rgba(4,11,20,.94);backdrop-filter:blur(18px);box-shadow:0 16px 46px rgba(0,0,0,.38)
  }
  .mobile-buybar div{display:grid}.mobile-buybar small{color:var(--muted);font-size:.7rem}.mobile-buybar strong{font-size:.9rem}
  .mobile-buybar a{min-height:44px;display:inline-flex;align-items:center;background:var(--accent);color:#05211e;padding:9px 15px;border-radius:11px;font-weight:900}
}

@media(max-width:560px){
  .cards{grid-template-columns:1fr}
  .cards article{min-height:auto}
  .split,.buy-grid{gap:30px}
  .price strong{font-size:3.5rem}
}

@media(max-width:380px){
  .brand span:last-child{display:none}
  .hero h1{font-size:3.45rem}
  .mobile-buybar{left:7px;right:7px;bottom:7px}
}


/* CRO / UX minimum-safe-change additions */
.hero-price{display:flex;align-items:baseline;gap:10px;margin:18px 0 4px}.hero-price strong{font-size:1.55rem;color:var(--text)}.hero-price span{color:var(--muted);font-size:.88rem}
.value-grid,.workflow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.value-grid article,.workflow-grid div{padding:22px;border:1px solid var(--line);border-radius:var(--radius-md);background:rgba(255,255,255,.025)}.value-grid strong,.workflow-grid strong{display:block;margin-bottom:6px}.value-grid p{margin:0;color:var(--muted)}.workflow-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.workflow-grid div{display:grid;gap:5px}.workflow-grid b{width:34px;height:34px;display:grid;place-items:center;margin-bottom:8px;border-radius:10px;background:var(--accent);color:#05211e}.workflow-grid span{color:var(--muted);font-size:.86rem}
.screen-open{display:block;width:100%;padding:0;border:0;background:transparent;cursor:zoom-in}.screen-open img{width:100%}
.comparison-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-md);background:rgba(255,255,255,.02)}.comparison-table{width:100%;min-width:680px;border-collapse:collapse}.comparison-table th,.comparison-table td{padding:14px 16px;text-align:right;border-bottom:1px solid var(--line)}.comparison-table th{color:var(--accent);background:rgba(94,234,212,.04)}.comparison-table th:nth-child(n+2),.comparison-table td:nth-child(n+2){text-align:center}.comparison-table tbody tr:last-child td{border-bottom:0}.demo-install{margin:16px 0;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(255,255,255,.02)}.demo-install p{color:var(--muted)}.compare-actions{margin-top:18px}
.purchase-trust{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px}.purchase-trust li:before{content:"✓";margin-left:8px;color:var(--accent);font-weight:900}.purchase-steps{display:grid;gap:10px;margin-bottom:20px}.purchase-steps div{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center}.purchase-steps b{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--accent);color:#05211e}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.025);color:var(--text);font:inherit;font-size:1.2rem;cursor:pointer}.mobile-nav{position:absolute;top:100%;left:14px;right:14px;display:grid;gap:4px;padding:10px;border:1px solid var(--line-strong);border-radius:14px;background:rgba(4,11,20,.98);box-shadow:var(--shadow)}.mobile-nav[hidden]{display:none}.mobile-nav a{padding:11px 12px;border-radius:9px;color:var(--text)}.mobile-nav a:hover,.mobile-nav a:focus-visible{background:rgba(94,234,212,.08)}
.lightbox{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:56px 18px 18px;background:rgba(0,0,0,.88)}.lightbox[hidden]{display:none}.lightbox img{max-width:min(1200px,96vw);max-height:88vh;border-radius:14px;box-shadow:var(--shadow)}.lightbox-close{position:fixed;top:14px;left:18px;width:44px;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:#08111d;color:#fff;font-size:1.7rem;cursor:pointer}
@media(max-width:850px){.desktop-nav{display:none!important}.menu-toggle{display:inline-grid;place-items:center}.nav{position:relative}.nav-buy{margin-right:auto}}
@media(max-width:700px){body{padding-bottom:calc(92px + env(safe-area-inset-bottom))}.hero{padding-top:42px}.hero-grid{gap:34px}.hero h1{font-size:clamp(3.1rem,17vw,4.8rem)}.badges{margin:18px 0}.value-grid,.workflow-grid{grid-template-columns:1fr}.comparison-wrap{margin-inline:-2px}.mobile-buybar{bottom:calc(10px + env(safe-area-inset-bottom))}}

/* Store Architecture v2 */
.store-hero h1,.catalog-hero h1{font-size:clamp(3rem,8vw,6.5rem);margin:.18em 0;line-height:1.02;letter-spacing:-.055em}.store-promise{align-self:center;padding:30px;border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:linear-gradient(155deg,rgba(94,234,212,.07),rgba(255,255,255,.02));box-shadow:var(--shadow)}.store-promise strong{display:block;font-size:clamp(1.6rem,3vw,2.5rem);margin:10px 0}.catalog-card{padding:26px;border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:rgba(255,255,255,.025)}.featured-card{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.featured-card picture img{width:100%;height:auto;border-radius:var(--radius-md);border:1px solid var(--line)}.product-type{display:inline-block;margin-bottom:10px;color:var(--accent);font-weight:800}.license-grid{margin-bottom:24px}@media(max-width:800px){.featured-card{grid-template-columns:1fr}.store-promise{padding:22px}.catalog-hero{padding-top:54px}}


/* Store Architecture Finalization */
.home-products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.home-product-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.9fr);gap:24px;align-items:center;padding:24px;border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(155deg,rgba(255,255,255,.035),rgba(255,255,255,.015));box-shadow:0 18px 48px rgba(0,0,0,.14)}.home-product-card h3{margin:.15em 0;font-size:clamp(1.8rem,3vw,2.5rem)}.home-product-card p{color:var(--muted)}.home-product-card picture{display:block;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.home-product-card img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain}.home-products-footer{display:flex;justify-content:center;margin-top:28px}.home-license-note{margin:24px 0 0;color:var(--muted);text-align:center}.home-license-note a{color:var(--accent);font-weight:700}@media(max-width:900px){.home-products{grid-template-columns:1fr}.home-product-card{grid-template-columns:1fr}}@media(max-width:560px){.home-product-card{padding:18px}.home-products{gap:16px}}