:root{--bg:#050d18;--bg2:#071528;--panel:#0c1d34;--panel2:#102846;--text:#f4fbff;--muted:#a9bed4;--line:rgba(255,255,255,.12);--cyan:#20d7d2;--blue:#3b82f6;--green:#10b981;--warn:#f59e0b;--red:#ef4444;--shadow:0 24px 70px rgba(0,0,0,.38);--radius:28px;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0,#12365a 0,#06111f 36%,#030812 100%);color:var(--text);font-family:"Segoe UI",Tahoma,Arial,sans-serif;direction:rtl}a{text-decoration:none;color:inherit}img{max-width:100%}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(4,13,26,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:14px;font-weight:900;letter-spacing:-.3px}.brand-badge{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;color:#00111f;font-weight:1000;box-shadow:0 15px 40px rgba(32,215,210,.28)}.brand small{display:block;color:#69e9ff;font-weight:700;font-size:13px}.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.nav a{padding:10px 14px;border-radius:999px;color:#c7d8e8;font-weight:650}.nav a:hover,.nav a.active{background:rgba(32,215,210,.12);color:#fff}.hero{position:relative;min-height:640px;display:grid;align-items:center;overflow:hidden;background:linear-gradient(120deg,rgba(3,9,18,.96),rgba(3,9,18,.62)),linear-gradient(135deg,#0b2340,#020713);background-size:cover;background-position:center}.hero:after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(0deg,var(--bg),transparent);pointer-events:none}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;padding:78px 0}.hero-copy{max-width:720px}.kicker{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(32,215,210,.3);background:rgba(32,215,210,.09);color:#91fff9;border-radius:999px;padding:9px 15px;font-weight:800}.hero h1{font-size:clamp(44px,5vw,76px);line-height:1.05;margin:22px 0 18px;letter-spacing:-2px}.hero p{font-size:21px;line-height:1.9;color:#d9eaf8;margin:0}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{border:0;border-radius:16px;padding:14px 22px;font-weight:900;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#001525;box-shadow:0 16px 40px rgba(32,215,210,.24);min-height:48px}.btn:hover{transform:translateY(-1px)}.btn.secondary{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line);box-shadow:none}.btn.green{background:linear-gradient(135deg,#12d7a6,#20d7d2)}.btn.red{background:rgba(239,68,68,.14);color:#fecaca;border:1px solid rgba(239,68,68,.35);box-shadow:none}.btn.full{width:100%}.btn.disabled{opacity:.5;cursor:not-allowed}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.metric{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.045));padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}.metric:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 0 0,rgba(32,215,210,.18),transparent 38%)}.metric strong{position:relative;display:block;font-size:40px}.metric span{position:relative;color:#c6d7e8}.section{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:28px}.section-title{font-size:34px;margin:0 0 8px}.section-sub{color:var(--muted);line-height:1.8;margin:0}.tech-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.tech-card{display:flex;flex-direction:column;min-height:420px;border:1px solid var(--line);border-radius:26px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));box-shadow:var(--shadow);transition:.25s}.tech-card:hover{transform:translateY(-8px);border-color:rgba(32,215,210,.36)}.tech-media{height:210px;background-size:cover;background-position:center;background-color:#09213a;position:relative}.tech-media:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,13,26,.5),transparent 55%)}.tech-content{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}.chip{align-self:flex-start;border:1px solid rgba(59,130,246,.28);background:rgba(59,130,246,.12);color:#cbe4ff;border-radius:999px;padding:6px 11px;font-weight:700;font-size:13px}.tech-content h3{font-size:24px;margin:2px 0 0}.tech-content p{color:#bcd0e4;line-height:1.75;margin:0;flex:1}.mini-link{display:inline-flex;align-self:flex-start;border:1px solid var(--line);border-radius:14px;padding:10px 14px;color:#fff;background:rgba(255,255,255,.07);font-weight:800}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.portal-card{border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,rgba(16,40,70,.9),rgba(9,24,43,.9));box-shadow:var(--shadow);padding:30px}.portal-icon{font-size:42px}.portal-card h3{font-size:26px;margin:12px 0 8px}.portal-card p{color:#bcd0e4;line-height:1.8}.footer{border-top:1px solid var(--line);background:rgba(0,0,0,.18);padding:30px 0;color:#a9bed4}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.login-page,.install-page{min-height:100vh;display:grid;place-items:center;padding:40px 24px;background:radial-gradient(circle at top,#12365a,#030812 62%)}.login-card,.install-card{width:min(560px,100%);border:1px solid var(--line);border-radius:30px;background:rgba(12,29,52,.92);box-shadow:var(--shadow);padding:34px}.form-grid{display:grid;gap:14px}.form-grid.two{grid-template-columns:1fr 1fr}.field label{display:block;margin-bottom:7px;color:#d5e6f5;font-weight:800}.input,textarea,select{width:100%;border:1px solid rgba(255,255,255,.16);background:#061528;border-radius:14px;color:#fff;padding:13px 14px;font-family:inherit;outline:none}.input:focus,textarea:focus,select:focus{border-color:rgba(32,215,210,.55);box-shadow:0 0 0 4px rgba(32,215,210,.09)}textarea{min-height:130px;resize:vertical}.alert{border-radius:16px;padding:14px 16px;margin:12px 0}.alert.err{background:rgba(239,68,68,.13);border:1px solid rgba(239,68,68,.34);color:#fecaca}.alert.ok{background:rgba(16,185,129,.13);border:1px solid rgba(16,185,129,.34);color:#d1fae5}.hint{color:var(--muted);font-size:14px;line-height:1.7}.admin-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#071426;border-left:1px solid var(--line);padding:22px;overflow:auto}.side-title{display:flex;align-items:center;gap:12px;font-weight:900;margin-bottom:24px}.side-nav a{display:flex;align-items:center;gap:10px;color:#c7d8e8;border-radius:14px;padding:13px 14px;margin:6px 0}.side-nav a:hover,.side-nav a.active{background:rgba(32,215,210,.11);color:#fff}.admin-main{padding:28px;min-width:0}.admin-top{display:flex;justify-content:space-between;align-items:center;gap:18px;border:1px solid var(--line);background:rgba(255,255,255,.055);border-radius:22px;padding:18px 22px;margin-bottom:24px}.admin-top h1{margin:0;font-size:26px}.dash-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}.dash-card,.panel{border:1px solid var(--line);border-radius:24px;background:rgba(12,29,52,.86);box-shadow:var(--shadow);padding:22px}.dash-card strong{display:block;font-size:42px}.dash-card span{color:var(--muted)}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-title h2{margin:0;font-size:22px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{border-bottom:1px solid var(--line);padding:14px;text-align:right;vertical-align:middle}.table th{color:#dceeff;font-size:14px}.thumb{width:96px;height:62px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}.actions{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;border-radius:999px;padding:5px 10px;background:rgba(32,215,210,.12);border:1px solid rgba(32,215,210,.24);color:#bdfcff;font-weight:700}.muted{color:var(--muted)}.admin-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-form .span2{grid-column:1/-1}.preview-img{width:100%;max-height:360px;object-fit:cover;border-radius:20px;border:1px solid var(--line)}.user-hero{padding:66px 0;border-bottom:1px solid var(--line);background:linear-gradient(135deg,rgba(32,215,210,.13),rgba(59,130,246,.05))}.user-hero h1{font-size:44px;margin:0 0 10px}.choose-card{position:relative;cursor:pointer}.choose-card input{position:absolute;z-index:4;top:18px;left:18px;width:26px;height:26px;accent-color:var(--cyan)}.selected-label{color:#94fff8;font-weight:900}.notes-box{margin-top:30px}.detail-hero{min-height:460px;display:grid;align-items:end;background-size:cover;background-position:center;position:relative}.detail-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,9,18,.18),rgba(3,9,18,.92))}.detail-hero .container{position:relative;z-index:2;padding:80px 0}.detail-hero h1{font-size:58px;margin:14px 0}.detail-body{padding:54px 0}.content-box{border:1px solid var(--line);border-radius:26px;background:rgba(12,29,52,.86);box-shadow:var(--shadow);padding:28px;margin-bottom:24px}.video{width:100%;border-radius:18px}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.gallery img{height:180px;width:100%;object-fit:cover;border-radius:18px;border:1px solid var(--line)}
@media(max-width:980px){.hero-grid,.portal-grid,.admin-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.metrics,.dash-grid{grid-template-columns:repeat(2,1fr)}.admin-form,.form-grid.two{grid-template-columns:1fr}.hero{min-height:auto}.hero-grid{padding:48px 0}.section{padding:48px 0}.section-head{display:block}.header-inner{height:auto;padding:14px 0;align-items:flex-start}.nav{justify-content:flex-end}.hero h1{letter-spacing:-1px}.admin-main{padding:18px}.container{width:min(var(--max),calc(100% - 32px))}}
@media(max-width:560px){.metrics,.dash-grid{grid-template-columns:1fr}.hero-actions{display:grid}.btn{width:100%}.hero p{font-size:18px}.tech-grid{grid-template-columns:1fr}.hero h1{font-size:40px}.footer-inner{display:block}}


/* Detail media + dimensions update */
.detail-hero-compact{min-height:390px}.tech-detail-wrap{padding:56px 0 80px;background:linear-gradient(180deg,#06111f 0%,#020814 100%)}
.detail-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(310px,.65fr);gap:28px;align-items:start}.detail-main-col{display:grid;gap:24px}
.detail-main-card,.detail-side-card{background:rgba(12,29,50,.78);border:1px solid rgba(88,185,255,.22);border-radius:28px;box-shadow:0 24px 70px rgba(0,0,0,.32);overflow:hidden;backdrop-filter:blur(14px)}
.detail-image-frame{position:relative;min-height:360px;background:rgba(0,0,0,.25)}.detail-image-frame img{width:100%;height:100%;min-height:360px;max-height:620px;object-fit:cover;display:block}.detail-image-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,9,18,.35),rgba(3,9,18,0) 45%);pointer-events:none}
.detail-content{padding:30px 34px}.detail-content h2,.detail-side-card h2{margin:0 0 16px;color:#fff;font-size:26px}.detail-content p{line-height:2.05;color:#d8e7f6;font-size:16px;margin:0;white-space:pre-line}.detail-side-card{padding:26px}.info-list{display:grid;gap:12px;margin-top:16px}.info-item{display:flex;justify-content:space-between;gap:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.035);border-radius:16px;padding:13px 15px;color:#dbefff}.info-item span:first-child{color:#8fb5d9}.benefits-list{display:grid;gap:10px;margin:14px 0 0;padding:0;list-style:none}.benefits-list li{padding:12px 14px;border-radius:14px;background:rgba(25,183,244,.08);border:1px solid rgba(25,183,244,.18);color:#dff7ff}
.dimension-box{margin-top:22px;border:1px solid rgba(32,215,210,.24);background:linear-gradient(135deg,rgba(32,215,210,.12),rgba(59,130,246,.08));border-radius:18px;padding:16px 18px;display:flex;justify-content:space-between;gap:16px;align-items:center}.dimension-box span{color:#8fb5d9;font-weight:800}.dimension-box strong{font-size:20px;color:#dffcff}.section-inline-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.section-inline-head h2{margin:0}.section-inline-head span{color:#91fff9;border:1px solid rgba(32,215,210,.22);border-radius:999px;padding:6px 11px}
.media-section{margin-top:0}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.gallery-grid img{width:100%;height:190px;object-fit:cover;border-radius:18px;border:1px solid rgba(88,185,255,.25);box-shadow:0 14px 32px rgba(0,0,0,.28);transition:.2s}.gallery-grid img:hover{transform:scale(1.025)}.video{width:100%;border-radius:22px;border:1px solid rgba(88,185,255,.25);background:#000}.download-card{display:flex;align-items:center;justify-content:space-between;gap:20px}.download-card p{margin:0;color:#b7cce2}.detail-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.detail-actions .btn{min-width:160px;text-align:center}.empty-media{min-height:180px;display:grid;place-items:center;text-align:center;color:#93afc8;border:1px dashed rgba(88,185,255,.20);border-radius:22px;background:rgba(255,255,255,.025);padding:20px}.small-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;margin-top:10px}.small-gallery img{height:68px;width:100%;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,.12)}.muted-tag{opacity:.75;background:rgba(255,255,255,.08);color:#b7cce2}
@media(max-width:900px){.detail-layout{grid-template-columns:1fr}.detail-image-frame,.detail-image-frame img{min-height:260px}.detail-content{padding:24px}.download-card,.dimension-box{display:block}.detail-actions .btn{width:100%}}

/* Product-style technology detail page */
.detail-hero-product{min-height:360px;align-items:center;text-align:center;background-size:cover;background-position:center}.detail-hero-product .product-hero-inner{padding:72px 0 58px}.detail-hero-product h1{font-size:58px;line-height:1.2;margin:16px 0 12px}.detail-hero-product p{max-width:900px;margin:0 auto;color:#dceeff;line-height:1.9;font-weight:700}.product-page-wrap{padding:56px 0 84px;background:linear-gradient(180deg,#061321,#020814 100%)}.product-layout-new{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:28px;align-items:start}.product-main{display:grid;gap:24px}.product-media-panel,.product-description-panel,.product-video-panel,.product-buy-card,.product-info-card{border:1px solid rgba(88,185,255,.24);background:rgba(12,29,52,.82);border-radius:28px;box-shadow:0 24px 70px rgba(0,0,0,.34);overflow:hidden;backdrop-filter:blur(14px)}.product-media-panel{padding:18px}.product-main-image{border-radius:22px;overflow:hidden;background:#020814;border:1px solid rgba(88,185,255,.22)}.product-main-image img{width:100%;height:520px;object-fit:cover;display:block}.product-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:12px;margin-top:14px}.product-thumb{border:2px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);border-radius:16px;overflow:hidden;cursor:pointer;padding:0;height:84px;transition:.2s}.product-thumb:hover,.product-thumb.active{border-color:rgba(32,215,210,.85);box-shadow:0 0 0 4px rgba(32,215,210,.12)}.product-thumb img{width:100%;height:100%;object-fit:cover;display:block}.product-thumbs-note{margin-top:14px;border:1px dashed rgba(88,185,255,.26);border-radius:18px;color:#9fbbd5;text-align:center;padding:18px;background:rgba(255,255,255,.025)}.product-description-panel,.product-video-panel{padding:30px 34px}.product-description-panel h2,.product-video-panel h2,.product-buy-card h2,.product-info-card h3{margin:0 0 16px;color:#fff}.product-description-panel p{line-height:2.05;color:#d8e7f6;font-size:16px;margin:0;white-space:pre-line}.product-video{max-height:520px;background:#000}.product-empty-video{min-height:170px}.product-side{position:sticky;top:96px;display:grid;gap:18px}.product-buy-card,.product-info-card{padding:24px}.product-buy-card h2{font-size:30px;margin-top:14px}.product-buy-card p{line-height:1.85;color:#bcd0e4;margin:0 0 18px}.dimension-highlight{border:1px solid rgba(32,215,210,.30);background:linear-gradient(135deg,rgba(32,215,210,.16),rgba(59,130,246,.08));border-radius:22px;padding:18px;margin:18px 0}.dimension-highlight span{display:block;color:#9befff;font-weight:900;margin-bottom:8px}.dimension-highlight strong{display:block;color:#fff;font-size:22px;line-height:1.6}.dimension-highlight small{display:block;color:#9ab5cf;margin-top:8px;line-height:1.6}.product-actions{display:grid;gap:10px}.product-actions .btn{text-align:center}.product-info-card .info-list{margin-top:0}.product-info-card a{color:#8eefff;text-decoration:underline}.section-inline-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.section-inline-head span{border:1px solid rgba(32,215,210,.24);background:rgba(32,215,210,.09);color:#a7fffb;border-radius:999px;padding:6px 12px;font-weight:800}@media(max-width:1050px){.product-layout-new{grid-template-columns:1fr}.product-side{position:static;order:-1}.product-main-image img{height:380px}}@media(max-width:640px){.detail-hero-product h1{font-size:38px}.product-main-image img{height:280px}.product-description-panel,.product-video-panel,.product-buy-card,.product-info-card{padding:22px}.product-thumbs{grid-template-columns:repeat(3,1fr)}.product-thumb{height:74px}}
.card-actions {
    margin-top: 12px;
    display: flex;
    gap: 8px;
}

.card-actions .btn {
    width: 100%;
    text-align: center;
}