:root{--blue:#1d63ed;--blue-d:#1550c9;--navy:#0f2342;--text:#1c2a3f;--muted:#5d697c;--line:#e6ebf3;--soft:#eef4fe;--green:#17b57e}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Vazirmatn','Vazir',Tahoma,sans-serif;color:var(--text);background:#fff;line-height:1.7;font-size:15px}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:min(1200px,92%);margin:0 auto}

/* Header */
header{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;color:var(--navy)}
.logo i{color:var(--blue);font-size:26px}
.menu{display:flex;gap:26px;align-items:center}
@media(max-width:1180px){.menu{gap:16px}}
.menu a{font-size:14.5px;font-weight:500;padding:20px 0;position:relative;color:var(--text)}
.menu a.active{color:var(--blue)}
.menu a.active::after{content:"";position:absolute;bottom:0;right:0;left:0;height:2px;background:var(--blue)}
.menu .dd{position:relative}
.menu .dd>a i{font-size:12.5px;margin-left:4px}
.menu .dd ul{position:absolute;top:100%;right:0;background:#fff;border:1px solid var(--line);border-radius:10px;min-width:180px;padding:8px;display:none;box-shadow:0 10px 30px rgba(15,35,66,.1)}
.menu .dd.open ul{display:block}
.menu .dd ul a{display:block;padding:7px 10px;border-radius:6px}
.menu .dd ul a:hover{background:var(--soft);color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;padding:9px 18px;border-radius:8px;font-weight:600;font-size:14.5px;border:0;cursor:pointer;font-family:inherit;transition:.2s}
.btn:hover{background:var(--blue-d)}
.burger{display:none;background:none;border:0;font-size:20px;cursor:pointer;color:var(--navy)}

/* Hero */
.hero{position:relative;height:282px;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .8s}
.slide.on{opacity:1}
.hero::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(270deg,rgba(11,28,58,.96) 0%,rgba(11,28,58,.88) 35%,rgba(11,28,58,.35) 65%,rgba(11,28,58,.1) 100%)}
.hero .container{position:relative;z-index:3;height:100%;display:flex;align-items:center}
.hero-text{max-width:430px;color:#fff}
.hero-text h1{font-size:40px;font-weight:800;line-height:1.3}
.hero-text h2{font-size:23px;font-weight:700;margin:2px 0 10px}
.hero-text p{font-size:14.5px;color:#d8e2f3;margin-bottom:18px;max-width:330px}
.dots{position:absolute;bottom:16px;left:0;right:0;z-index:4;display:flex;justify-content:flex-end;gap:7px;padding-right:calc((100% - min(1200px,92%))/2);}
.dots button{width:8px;height:8px;border-radius:50%;border:0;background:rgba(255,255,255,.5);cursor:pointer}
.dots button.on{background:#fff}

/* Section heads */
.sec-head{padding-top:18px;margin-bottom:18px}
.sec-head h3{font-size:19px;font-weight:800;color:var(--navy)}
.sec-head p{font-size:14px;color:var(--muted)}

/* Services */
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.card{display:block;background:#f6f9ff;border:1px solid var(--line);border-radius:10px;text-align:center;padding:16px 8px;transition:.25s;cursor:pointer}
.card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(29,99,237,.12);background:#fff}
.ic{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;margin:0 auto 8px;font-size:17px}
.card h4{font-size:14px;font-weight:700;color:var(--navy)}
.card p{font-size:13px;color:var(--muted);margin-top:2px}
.c-blue{background:#e3edff;color:#1d63ed}.c-green{background:#d9f5e9;color:#17a06f}.c-purple{background:#ece6ff;color:#7351e0}

/* Banner */
.banner{margin-top:20px;background:linear-gradient(90deg,#eaf1fe,#f4f8ff);border-radius:10px;border:1px solid var(--line);display:grid;grid-template-columns:1fr 1.15fr 1fr;align-items:center;overflow:hidden;min-height:155px}
.b-info{padding:18px 24px}
.b-info li{display:flex;align-items:center;gap:10px;justify-content:flex-start;font-size:14px;font-weight:500;margin:7px 0}
.b-info li i{color:var(--blue);font-size:19px;width:22px;text-align:center}
.b-text{padding:18px 24px;border-right:1px solid #dbe5f6;border-left:1px solid #dbe5f6}
.b-text h3{font-size:19px;font-weight:800;color:var(--navy)}
.b-text p{font-size:13.5px;color:var(--muted);margin:6px 0 14px}
.b-img{height:100%;min-height:155px;background:url('https://images.unsplash.com/photo-1496181133206-80ce9b88a853?auto=format&fit=crop&w=700&q=70') center/cover;-webkit-mask-image:linear-gradient(90deg,#000 55%,transparent);mask-image:linear-gradient(90deg,#000 55%,transparent)}

/* Steps */
.steps{display:flex;justify-content:space-between;align-items:flex-start;padding:4px 20px 0}
.step{text-align:center;flex:1;position:relative}
.step .ic{width:56px;height:56px;font-size:22px;margin-bottom:10px;position:relative}
.step .num{position:absolute;top:-4px;right:-6px;width:20px;height:20px;border-radius:50%;color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center}
.step h4{font-size:15px;font-weight:800;color:var(--navy)}
.step p{font-size:13px;color:var(--muted);max-width:200px;margin:2px auto 0}
.arrow{color:#b6c0d1;padding-top:26px;font-size:13px}

/* About / Why */
.two{display:grid;grid-template-columns:1.2fr 1fr;gap:14px;margin-top:30px}
.panel{border:1px solid var(--line);border-radius:10px;padding:16px 18px;background:#fff}
.about{display:grid;grid-template-columns:1fr 1.25fr;gap:16px;align-items:center;background:linear-gradient(90deg,#f1f6ff,#fff)}
.about img{width:100%;height:150px;object-fit:cover;border-radius:8px}
.about h4,.why h4{font-size:15px;font-weight:800;color:var(--navy);margin-bottom:6px}
.about p{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.btn.sm{padding:5px 14px;font-size:13px;border-radius:6px}
.why ul li{display:flex;align-items:center;gap:8px;font-size:14px;margin:12px 0;color:var(--text)}
.why ul li i{width:18px;height:18px;border-radius:50%;background:var(--green);color:#fff;font-size:12px;display:grid;place-items:center}

/* Testimonials */
.testi{margin-top:18px;background:#eef4fe;border-radius:10px;padding:14px 18px;display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:center}
.testi h3{font-size:17px;font-weight:800;color:var(--navy)}
.testi .t-h p{font-size:13.5px;color:var(--muted)}
.t-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.t{background:#fff;border-radius:8px;padding:10px 14px;box-shadow:0 1px 3px rgba(15,35,66,.06)}
.stars{color:#f5b301;font-size:12.5px;text-align:left;direction:ltr}
.t p{font-size:13px;color:#4b586c;margin:4px 0 8px;line-height:1.8}
.t .who{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.t .who i{color:var(--blue)}

/* Footer */
footer{background:#1b2a41;color:#cfd8e6;margin-top:22px}
.f-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.3fr;gap:20px;padding:20px 0 16px}
.f-grid h5{font-size:14px;font-weight:700;color:#fff;margin-bottom:8px}
.f-grid li,.f-grid p{font-size:13px;color:#aab6c8;margin:3px 0}
.f-grid li a:hover{color:#fff}
.f-logo{display:flex;align-items:center;gap:8px;color:#fff;font-weight:800;font-size:17px}
.f-logo i{color:#3d85ff;font-size:22px}
.socials{display:flex;gap:10px;margin-top:8px;font-size:14.5px}
.socials a:hover{color:#fff}
.f-contact li{display:flex;align-items:center;gap:8px}
.f-contact li i{color:#9fb0c8;width:14px;text-align:center}
.f-bottom{border-top:1px solid #2a3b57;display:flex;justify-content:space-between;padding:12px 0;font-size:13px;color:#aab6c8}
.f-bottom i{color:#e5617a}

/* Responsive */
@media(max-width:991px){
 .grid5{grid-template-columns:repeat(3,1fr)}
 .banner{grid-template-columns:1fr}
 .b-img{display:none}
 .b-text{border:0}
 .two{grid-template-columns:1fr}
 .testi{grid-template-columns:1fr}
 .t-list{grid-template-columns:1fr}
 .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
 .burger{display:block}
 .nav>.btn{display:none}
 .menu{position:absolute;top:64px;right:0;left:0;background:#fff;flex-direction:column;gap:0;align-items:stretch;padding:8px 4%;border-bottom:1px solid var(--line);display:none}
 .menu.open{display:flex}
 .menu a{padding:10px 0}
 .menu a.active::after{display:none}
 .menu .dd ul{position:static;box-shadow:none;border:0}
 .hero-text h1{font-size:30px}.hero-text h2{font-size:19px}
 .grid5{grid-template-columns:repeat(2,1fr)}
 .steps{flex-direction:column;gap:18px;align-items:center}
 .arrow{display:none}
 .about{grid-template-columns:1fr}
 .f-bottom{flex-direction:column;gap:6px;text-align:center}
}