:root{
  --bg:#05080f;--bg-2:#0a1018;--panel:#0e1622;--panel-2:#121d2c;
  --blue:#0aa3ff;--blue-bright:#28c0ff;--blue-deep:#0066cc;
  --green:#4ade80;--gold:#f5c542;--txt:#eef4fb;--muted:#8da3b8;
  --line:rgba(120,170,220,.13);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Heebo',sans-serif;background:var(--bg);color:var(--txt);line-height:1.75;direction:rtl;text-align:right;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Saira','Heebo',sans-serif;font-weight:800;line-height:1.12;letter-spacing:.3px}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.blue{color:var(--blue)}
.eng{font-family:'Saira',sans-serif}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:'Saira',sans-serif;font-weight:700;font-size:1rem;padding:15px 32px;border-radius:11px;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s,background .2s;letter-spacing:.4px}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-deep));color:#fff;box-shadow:0 10px 28px -10px rgba(10,163,255,.8)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 38px -10px rgba(10,163,255,.9)}
.btn-ghost{background:rgba(255,255,255,.02);color:var(--blue-bright);border:1.5px solid rgba(10,163,255,.4)}
.btn-ghost:hover{background:rgba(10,163,255,.1);transform:translateY(-2px)}

/* topbar */
.topbar{position:sticky;top:0;z-index:100;background:rgba(5,8,15,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Saira';font-weight:900;font-size:1.32rem;letter-spacing:1px}
.logo span{color:var(--blue)}
.tb-links{display:flex;align-items:center;gap:22px}
.tb-links a.back{color:var(--muted);font-weight:600;font-size:.94rem;transition:color .2s}
.tb-links a.back:hover{color:var(--blue-bright)}
.tb-cta{padding:10px 22px;font-size:.9rem;border-radius:9px}
@media(max-width:560px){.tb-links a.back{display:none}}

/* breadcrumb */
.crumb{padding:26px 0 4px;color:var(--muted);font-size:.86rem;opacity:.85}
.crumb a{transition:color .2s}
.crumb a:hover{color:var(--blue-bright)}

/* product hero */
.phero{padding:34px 0 26px}
.phero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center}
@media(max-width:860px){.phero-grid{grid-template-columns:1fr;gap:30px}}
.phero-img{position:relative;border-radius:24px;padding:34px;background:radial-gradient(circle at 30% 18%,rgba(10,163,255,.14),transparent 62%),linear-gradient(165deg,var(--panel-2),var(--panel));border:1px solid var(--line);box-shadow:0 44px 100px -54px rgba(10,163,255,.65)}
.phero-img img{width:100%;border-radius:14px;filter:drop-shadow(0 26px 42px rgba(0,0,0,.55))}
.phero-info .eng{display:inline-block;font-size:.82rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue-bright);font-weight:700;background:rgba(10,163,255,.1);border:1px solid rgba(10,163,255,.28);padding:5px 14px;border-radius:30px;margin-bottom:16px}
.phero-info h1{font-size:clamp(2.1rem,5vw,3.1rem);margin-bottom:12px}
.phero-info .psub{font-size:1.18rem;font-weight:700;color:#dbe8f5;margin-bottom:16px;line-height:1.45}
.phero-info>p{color:#aebfd0;font-size:1.05rem;line-height:1.8;margin-bottom:22px}
.pc-chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.chip{background:rgba(10,163,255,.09);border:1px solid rgba(10,163,255,.28);color:var(--blue-bright);font-size:.82rem;padding:6px 14px;border-radius:30px;font-weight:600}
.phero-actions{display:flex;flex-wrap:wrap;gap:12px}
.trust{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.trust li{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.92rem;font-weight:600}
.trust li::before{content:'✓';display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:rgba(10,163,255,.16);color:var(--blue-bright);font-size:.7rem;font-weight:900}

/* sections */
.section{padding:54px 0}
.section.alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2{font-size:clamp(1.5rem,3.5vw,2.05rem);margin-bottom:34px;text-align:center}
.section h2::after{content:'';display:block;width:52px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--blue),var(--blue-bright));margin:15px auto 0}

/* features */
.feat-list{max-width:900px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:680px){.feat-list{grid-template-columns:1fr}}
.feat{display:flex;gap:13px;align-items:flex-start;background:linear-gradient(165deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:transform .25s,border-color .25s}
.feat:hover{transform:translateY(-3px);border-color:rgba(10,163,255,.4)}
.feat .ck{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:rgba(10,163,255,.14);border:1px solid rgba(10,163,255,.4);display:grid;place-items:center;margin-top:2px}
.feat .ck svg{width:14px;height:14px;stroke:var(--blue-bright);stroke-width:3;fill:none}
.feat p{color:#cddcea;font-size:.98rem;line-height:1.6}

/* materials */
.mat-note{text-align:center;color:var(--blue-bright);font-family:'Saira';letter-spacing:2.5px;text-transform:uppercase;font-size:.76rem;font-weight:700;margin:-22px 0 30px}
.mats3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1040px;margin:0 auto}
.mat3{background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,border-color .3s,box-shadow .3s}
.mat3:hover{transform:translateY(-5px);border-color:rgba(10,163,255,.45);box-shadow:0 24px 56px -34px rgba(10,163,255,.55)}
.mat3 .mi{aspect-ratio:16/10;overflow:hidden;background:#0b1320}
.mat3 .mi img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mat3:hover .mi img{transform:scale(1.05)}
.mat3 h4{font-size:1.12rem;color:var(--blue-bright);margin:18px 20px 9px}
.mat3 p{color:var(--muted);font-size:.9rem;margin:0 20px 20px;line-height:1.7}
@media(max-width:760px){.mats3{grid-template-columns:1fr;max-width:430px}}

/* other models */
.others{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.others a{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.others a:hover{transform:translateY(-5px);border-color:rgba(10,163,255,.5);box-shadow:0 22px 50px -32px rgba(10,163,255,.5)}
.others .oi{aspect-ratio:4/3;overflow:hidden;background:#0b1320}
.others img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.others a:hover img{transform:scale(1.06)}
.others .on{padding:13px 15px;font-weight:700;font-size:.96rem}
.others .on small{display:block;color:var(--blue);font-family:'Saira';font-size:.7rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:3px}
@media(max-width:760px){.others{grid-template-columns:repeat(2,1fr)}}

/* final cta */
.cta-band{text-align:center;padding:66px 0}
.cta-band .wrap{max-width:680px}
.cta-band h2{font-size:clamp(1.7rem,4vw,2.4rem);margin-bottom:14px}
.cta-band p{color:var(--muted);margin-bottom:26px;font-size:1.08rem}

/* footer */
.foot{border-top:1px solid var(--line);padding:36px 0;text-align:center;color:var(--muted);font-size:.92rem}
.foot .logo{display:inline-block;margin-bottom:6px}
.foot a{color:var(--blue-bright)}
.foot .fcontact{margin-top:8px;line-height:2.1}

/* form-card / fields */
.form-card{background:linear-gradient(165deg,var(--panel-2),var(--panel));border:1px solid rgba(10,163,255,.25);border-radius:20px;padding:40px;box-shadow:0 30px 80px -40px rgba(10,163,255,.5)}
.form-card h3{font-size:1.6rem;margin-bottom:6px}
.form-card .fsub{color:var(--muted);margin-bottom:26px}
.field{margin-bottom:17px}
.field label{display:block;font-weight:500;font-size:.92rem;margin-bottom:8px;color:#bcd0e4}
.field input,.field select{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:10px;font-family:'Heebo';font-size:1rem;direction:rtl;text-align:right;background:rgba(5,8,15,.6);color:var(--txt);transition:border .2s,box-shadow .2s}
.field input::placeholder{color:#5d7a96}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(10,163,255,.16);background:rgba(5,8,15,.85)}
.field select{appearance:none;cursor:pointer}
.field select option{background:var(--panel);color:var(--txt)}
.form-card .btn-primary{width:100%;margin-top:8px;padding:16px}
.form-note{text-align:center;font-size:.82rem;color:var(--muted);margin-top:14px}
.form-success{display:none;text-align:center;padding:34px 10px}
.form-success.show{display:block}
.form-success .si{width:76px;height:76px;margin:0 auto 20px;border-radius:50%;background:rgba(10,163,255,.12);border:1px solid rgba(10,163,255,.4);display:grid;place-items:center}
.form-success .si svg{width:36px;height:36px;stroke:var(--blue-bright);stroke-width:2.5;fill:none}
.form-success h3{margin-bottom:10px}.form-success p{color:var(--muted)}

/* lead modal */
.lead-modal{position:fixed;inset:0;z-index:520;display:flex;align-items:center;justify-content:center;background:rgba(4,8,15,.72);backdrop-filter:blur(5px);opacity:0;pointer-events:none;transition:opacity .35s;padding:20px}
.lead-modal.show{opacity:1;pointer-events:auto}
.lead-modal .lm-card{position:relative;width:100%;max-width:460px;max-height:92vh;overflow:auto;transform:translateY(26px) scale(.96);transition:transform .42s cubic-bezier(.2,.9,.3,1.25)}
.lead-modal.show .lm-card{transform:none}
.lm-x{position:absolute;top:14px;left:16px;width:36px;height:36px;border:none;background:rgba(255,255,255,.08);border-radius:50%;font-size:1.4rem;line-height:1;color:#cbd8e6;cursor:pointer;transition:background .2s;z-index:2}
.lm-x:hover{background:rgba(255,255,255,.18)}