:root{--navy:#1E3A5F;--navy2:#0f2744;--teal:#14B8A6;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg:#f8fafc;--red:#dc2626;--green:#16a34a;--amber:#d97706}
@font-face{font-family:Vazirmatn;font-weight:400;src:url(../fonts/vazir/Vazirmatn-Regular.woff2) format("woff2");font-display:swap}
@font-face{font-family:Vazirmatn;font-weight:500;src:url(../fonts/vazir/Vazirmatn-Medium.woff2) format("woff2");font-display:swap}
@font-face{font-family:Vazirmatn;font-weight:700;src:url(../fonts/vazir/Vazirmatn-Bold.woff2) format("woff2");font-display:swap}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body.lp{margin:0;font-family:Vazirmatn,Tahoma,"Segoe UI",sans-serif;color:var(--ink);line-height:1.95;font-size:16px;background:#fff}
a{color:inherit}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.center{text-align:center}.muted{color:var(--muted)}.ltr{direction:ltr;unicode-bidi:embed}
h1,h2,h3{line-height:1.5;margin:0 0 12px;color:var(--navy)}h2{font-size:30px}h3{font-size:18px}p{margin:0 0 12px}
.btn{display:inline-block;background:var(--teal);color:#fff;border-radius:11px;padding:10px 24px;font-weight:700;text-decoration:none;border:2px solid var(--teal);transition:.15s}
.btn:hover{background:#0f9e8f;border-color:#0f9e8f}.btn-sm{padding:5px 18px;font-size:14px}.btn-lg{padding:13px 30px;font-size:17px}
.btn-ghost{background:transparent;color:var(--navy);border-color:#cbd5e1}.btn-ghost:hover{background:#fff;border-color:var(--navy)}
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.navin{display:flex;align-items:center;justify-content:space-between;gap:16px;height:62px}.logo{font-weight:700;font-size:21px;color:var(--navy);text-decoration:none;letter-spacing:.5px}
.navin nav{display:flex;gap:22px;font-size:14px}.navin nav a{text-decoration:none;color:#475569}.navin nav a:hover{color:var(--teal)}
.hero{background:linear-gradient(160deg,#f0fdfa 0%,#f8fafc 55%,#eef2ff 100%);padding:64px 0 56px}
.herogrid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.chip{display:inline-block;background:#ccfbf1;color:#0f766e;border-radius:20px;padding:2px 14px;font-size:13px;font-weight:700;margin-bottom:14px}
.hero h1{font-size:42px;margin-bottom:16px}.hero h1 em{font-style:normal;color:var(--teal)}.hero h1 em.red{color:var(--red)}
.lead{font-size:18px;color:#334155}.cta{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.cta.c{justify-content:center}
.trust{list-style:none;padding:0;margin:0;display:flex;gap:8px 20px;flex-wrap:wrap;font-size:14px;color:var(--muted)}.trust li{display:flex;align-items:center;gap:6px}.trust li:before{content:'';width:16px;height:16px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314B8A6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/contain no-repeat;flex-shrink:0}
.mock{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(30,58,95,.16);padding:16px 18px}
.mockbar{display:flex;gap:6px;align-items:center;margin-bottom:12px}.mockbar i{width:10px;height:10px;border-radius:50%;background:#e2e8f0}.mockbar span{margin-right:auto;font-size:12px;color:var(--muted)}
.kp{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:6px}.kp div{background:var(--bg);border-radius:10px;padding:8px 12px}.kp small{display:block;color:var(--muted);font-size:12px}.kp b{font-size:20px;color:var(--navy);display:block;line-height:1.5}.kp span{font-size:12px}
.pos{color:var(--green)}.neg{color:var(--red)}
.alertbox{border-radius:8px;padding:6px 12px;font-size:13px;margin-top:8px}.alertbox.bad{background:#fee2e2;color:#991b1b}.alertbox.warn{background:#fef3c7;color:#92400e}
svg.chart{width:100%;height:auto;display:block}.chart text{font-family:inherit;fill:#64748b;font-size:11px}
.strip{background:var(--navy);color:#fff;padding:22px 0}.stripgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}.stripgrid b{display:block;font-size:22px;color:#5eead4}.stripgrid span{font-size:13px;color:#cbd5e1}
.sec{padding:72px 0}.sec.alt{background:var(--bg)}.sub{color:var(--muted);margin-bottom:28px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}.card p{color:#475569;font-size:15px;margin:0}
.feat .ic{width:48px;height:48px;border-radius:12px;background:#ccfbf1;color:#0f766e;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.tag{display:inline-block;background:#fef3c7;color:#92400e;border-radius:12px;padding:0 10px;font-size:12px;font-weight:700;margin-bottom:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.lead2{font-size:17px;color:#334155}
.says-demo{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 10px 30px rgba(30,58,95,.08)}.says-demo ul{list-style:none;margin:0 0 8px;padding:0}
.says-demo li{background:#f0fdfa;border-right:4px solid var(--teal);border-radius:8px;padding:8px 14px;margin-bottom:8px;font-size:15px}.says-demo li.warn{background:#fef3c7;border-right-color:var(--amber)}.says-demo li.bad{background:#fee2e2;border-right-color:var(--red)}.says-demo small{color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}.steps>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.steps .n{display:inline-flex;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;align-items:center;justify-content:center;font-weight:700;margin-bottom:10px}.steps p{color:#475569;font-size:15px}
.roles{display:grid;gap:12px}.roles div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}.roles b{color:var(--navy);display:block}.roles span{color:#475569;font-size:14px}
.ticks{list-style:none;padding:0;margin:0}.ticks li{padding:6px 0;color:#334155}.ticks li{display:flex;gap:10px;align-items:flex-start}.ticks li:before{content:'';width:18px;height:18px;margin-top:6px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314B8A6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/contain no-repeat;flex-shrink:0}
.narrow{max-width:760px}details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 18px;margin-bottom:10px}summary{cursor:pointer;font-weight:700;color:var(--navy)}details p{margin:10px 0 2px;color:#475569}
.final{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:64px 0}.final h2{color:#fff}.final p{color:#cbd5e1}.final .btn-ghost{color:#fff;border-color:#94a3b8}.final .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}.contact{margin-top:12px}
footer{background:#0b1b30;color:#94a3b8;padding:18px 0;font-size:14px}.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}footer a{color:#5eead4;text-decoration:none}
@media(max-width:900px){.herogrid,.split{grid-template-columns:1fr}.cards4{grid-template-columns:repeat(2,1fr)}.cards3,.steps{grid-template-columns:1fr}.stripgrid{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:32px}.navin nav{display:none}h2{font-size:25px}}
@media(max-width:520px){.cards4{grid-template-columns:1fr}.hero{padding:40px 0}}
.tag.t2{background:#dbeafe;color:#1e40af}.model h3{margin-top:2px}
.lplogo{max-height:40px;display:block}
.onepage-demo{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(30,58,95,.1);padding:16px 18px}.op-head{display:flex;justify-content:space-between;border-bottom:2px solid var(--navy);padding-bottom:6px;margin-bottom:10px}.op-head span{font-size:12px;color:var(--muted)}.op-row{display:flex;gap:14px;align-items:center}.op-score{width:90px;height:90px;border-radius:50%;border:7px solid var(--teal);display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0}.op-score b{font-size:26px;color:var(--navy);line-height:1.2}.op-score small{font-size:11px;color:var(--muted)}.op-text p{margin:0 0 6px;font-size:14px}.op-text .bad{color:#b91c1c}.op-text .good{color:#15803d}