:root{
    --bg:#090D14; --surface:#101724; --surface-2:#161F30;
    --ink:#F1F5FA; --ink-soft:#8A96AC;
    --accent:#2F80ED; --accent-deep:#0B3B78; --accent-light:#8FC4FF; --accent-pale:rgba(47,128,237,0.14);
    --coral:#C96A3E; --purple:#4B5B66; --amber:#B98A3A; --pink:#5C6F68;
    --border: rgba(255,255,255,0.09); --radius:14px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{font-family:'Vazirmatn', sans-serif; background:radial-gradient(ellipse 1100px 700px at 50% -6%, rgba(47,128,237,.10), transparent 60%), var(--bg); color:var(--ink); line-height:1.8; overflow-x:hidden;}
  .en, .stat b, .price-amt{font-family:'Space Grotesk','Vazirmatn',sans-serif;}
  a{color:inherit; text-decoration:none;} ul{list-style:none;} img{max-width:100%; display:block;}
  button, input, select, textarea{font-family:inherit; font-size:15px;}
  .wrap{max-width:1160px; margin:0 auto; padding:0 28px;}
  section{padding:96px 0;}
  @media(max-width:720px){ section{padding:60px 0;} }

  header{position:sticky; top:0; z-index:50; background:rgba(9,12,11,0.78); backdrop-filter:blur(14px); border-bottom:1px solid var(--border);}
  .nav{display:flex; align-items:center; justify-content:space-between; padding:16px 0;}
  .brand{display:flex; align-items:center; gap:11px; font-weight:700; font-size:19px;}
  .brand-mark{width:38px; height:38px; border-radius:11px; overflow:hidden; position:relative; flex-shrink:0; box-shadow:0 0 0 1px rgba(255,255,255,.1), 0 6px 16px -8px rgba(47,128,237,.6);}
  .brand-mark img{width:100%; height:100%; object-fit:cover; transform:scale(1.05); display:block;}
  .nav-links{display:flex; gap:32px; font-size:15px; font-weight:500; color:var(--ink-soft);}
  .nav-links a:hover{color:var(--accent-light);}
  .nav-cta{background:linear-gradient(135deg,var(--accent),#1958B8); color:#08152B; padding:10px 22px; border-radius:999px; font-size:14px; font-weight:700; transition:transform .2s, box-shadow .2s; box-shadow:0 8px 20px -10px rgba(47,128,237,.55);}
  .nav-cta:hover{transform:translateY(-2px); box-shadow:0 12px 26px -10px rgba(47,128,237,.75);}
  @media(max-width:820px){ .nav-links{display:none;} }

  /* Hero — centered brand-mark composition */
  .hero{padding:76px 0 64px; position:relative; overflow:hidden; text-align:center;}
  .hero-glow{position:absolute; top:-320px; left:50%; transform:translateX(-50%); width:1100px; height:760px; background:radial-gradient(ellipse at center, rgba(47,128,237,.20), transparent 62%); pointer-events:none; z-index:0;}
  .hero-center{position:relative; z-index:1; display:flex; flex-direction:column; align-items:center; max-width:700px; margin:0 auto;}
  .eyebrow{display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:500; color:var(--accent-light); background:var(--accent-pale); border:1px solid rgba(47,128,237,.25); padding:7px 14px; border-radius:999px; margin-bottom:8px;}
  .eyebrow span{width:6px; height:6px; border-radius:50%; background:var(--accent-light); display:inline-block; animation:pulse 1.8s infinite;}
  @keyframes pulse{0%,100%{opacity:1; transform:scale(1);} 50%{opacity:.4; transform:scale(1.4);}}

  /* Logo stage: the animated brand centerpiece */
  .logo-stage{position:relative; width:264px; height:264px; margin:22px auto 26px; display:flex; align-items:center; justify-content:center;}
  .logo-rings{position:absolute; inset:0;}
  .logo-rings i{position:absolute; inset:0; border-radius:50%; border:1px solid rgba(47,128,237,.4); opacity:0; animation:ringPulse 4s ease-out infinite;}
  .logo-rings i:nth-child(2){animation-delay:1.3s;}
  .logo-rings i:nth-child(3){animation-delay:2.6s;}
  @keyframes ringPulse{0%{transform:scale(.66); opacity:0;} 12%{opacity:.85;} 100%{transform:scale(1.6); opacity:0;}}
  .logo-embers i{position:absolute; bottom:8%; width:4px; height:4px; border-radius:50%; background:var(--accent-light); box-shadow:0 0 9px 2px rgba(143,196,255,.85); opacity:0; animation:emberRise 5s ease-in infinite;}
  .logo-embers i:nth-child(1){left:16%; animation-delay:.2s;}
  .logo-embers i:nth-child(2){left:32%; animation-delay:1.6s;}
  .logo-embers i:nth-child(3){left:50%; width:3px; height:3px; animation-delay:.9s;}
  .logo-embers i:nth-child(4){left:64%; animation-delay:2.4s;}
  .logo-embers i:nth-child(5){left:80%; animation-delay:1.9s;}
  .logo-embers i:nth-child(6){left:45%; width:3px; height:3px; animation-delay:3.3s;}
  @keyframes emberRise{0%{transform:translateY(0) scale(1); opacity:0;} 12%{opacity:1;} 78%{opacity:.5;} 100%{transform:translateY(-190px) scale(.3); opacity:0;}}
  .logo-frame{position:relative; width:196px; height:196px; border-radius:30px; overflow:hidden; box-shadow:0 0 0 1px rgba(255,255,255,.09), 0 34px 60px -22px rgba(0,0,0,.65), 0 0 70px -12px rgba(47,128,237,.4); animation:logoBreathe 5.5s ease-in-out infinite;}
  .logo-frame img{width:100%; height:100%; object-fit:cover; transform:scale(1.06); display:block;}
  @keyframes logoBreathe{0%,100%{transform:translateY(0) scale(1);} 50%{transform:translateY(-9px) scale(1.02);}}
  @media(max-width:600px){ .logo-stage{width:200px; height:200px;} .logo-frame{width:150px; height:150px; border-radius:24px;} }

  h1{font-size:clamp(30px,5vw,52px); font-weight:900; line-height:1.32; letter-spacing:-.5px; margin-bottom:18px;}
  h1 em{font-style:normal; color:var(--accent-light);}
  .lede{font-size:17.5px; color:var(--ink-soft); max-width:520px; margin:0 auto 32px;}
  .hero-actions{display:flex; gap:14px; flex-wrap:wrap; justify-content:center;}
  .btn{display:inline-flex; align-items:center; gap:8px; padding:14px 26px; border-radius:999px; font-size:15px; font-weight:700; transition:transform .18s, box-shadow .18s, background .18s, border-color .18s, color .18s; border:none; cursor:pointer;}
  .btn-primary{background:linear-gradient(135deg,var(--accent),#1958B8); color:#08152B; box-shadow:0 10px 26px -12px rgba(47,128,237,.6);}
  .btn-primary:hover{transform:translateY(-2px); box-shadow:0 16px 34px -12px rgba(47,128,237,.8);}
  .btn-ghost{border:1px solid var(--border); color:var(--ink); background:rgba(255,255,255,.03); font-weight:500;}
  .btn-ghost:hover{border-color:var(--accent); color:var(--accent-light); background:rgba(47,128,237,.07);}
  .hero-stats{display:flex; gap:40px; margin-top:50px; justify-content:center;}
  .stat b{display:block; font-size:27px; font-weight:700; color:var(--accent-light);}
  .stat span{font-size:13px; color:var(--ink-soft);}
  @media(max-width:560px){ .hero-stats{gap:26px;} }

  .section-head{margin-bottom:52px; display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap;}
  .section-head h2{font-size:clamp(26px,3.4vw,38px); font-weight:900;}
  .section-head p{color:var(--ink-soft); max-width:440px; font-size:15px;}

  /* Services */
  .services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  @media(max-width:900px){ .services-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:600px){ .services-grid{grid-template-columns:1fr;} }
  .svc-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:28px; transition:transform .25s, box-shadow .25s;}
  .svc-card:hover{transform:translateY(-6px); border-color:rgba(47,128,237,.35); box-shadow:0 24px 44px -22px rgba(0,0,0,.6), 0 0 0 1px rgba(47,128,237,.15);}
  .svc-icon{width:46px; height:46px; border-radius:12px; background:var(--accent-pale); border:1px solid rgba(47,128,237,.2); display:flex; align-items:center; justify-content:center; margin-bottom:18px;}
  .svc-icon svg{width:22px; height:22px; stroke:var(--accent-light);}
  .svc-card h3{font-size:17px; font-weight:700; margin-bottom:8px;}
  .svc-card p{font-size:14px; color:var(--ink-soft); margin-bottom:16px;}
  .svc-list li{font-size:13px; color:var(--ink-soft); display:flex; align-items:center; gap:8px; margin-bottom:7px;}
  .svc-list li svg{width:14px; height:14px; stroke:var(--accent); flex-shrink:0;}

  /* Portfolio */
  .filter-tabs{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:36px;}
  .filter-tabs button{padding:9px 20px; border-radius:999px; border:1px solid var(--border); background:var(--surface); color:var(--ink-soft); font-weight:500; font-size:14px; cursor:pointer; transition:.2s;}
  .filter-tabs button:hover{border-color:var(--accent);}
  .filter-tabs button.active{background:linear-gradient(135deg,var(--accent),#1958B8); color:#08152B; border-color:transparent; font-weight:700;}
  .grid{display:grid; grid-template-columns:repeat(2,1fr); gap:24px;}
  @media(max-width:760px){ .grid{grid-template-columns:1fr;} }
  .port-card{position:relative; border-radius:20px; padding:24px; min-height:300px; overflow:hidden; display:flex; flex-direction:column; justify-content:flex-end; transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s, opacity .3s;}
  .port-card:hover{transform:translateY(-8px); box-shadow:0 30px 50px -24px rgba(0,0,0,.35);}
  .badge-top{position:absolute; top:18px; right:18px; background:rgba(255,255,255,.18); color:#fff; font-size:11px; font-weight:700; padding:5px 12px; border-radius:999px; letter-spacing:.5px; backdrop-filter:blur(6px);}
  .badge-heart{position:absolute; top:16px; left:16px; width:34px; height:34px; border-radius:50%; background:rgba(255,255,255,.18); backdrop-filter:blur(6px); display:flex; align-items:center; justify-content:center;}
  .badge-heart svg{width:16px; height:16px;}
  .mock-wrap{position:relative; height:150px; margin-bottom:20px; transition:transform .35s;}
  .port-card:hover .mock-wrap{transform:translateY(-4px);}
  .mock-laptop{position:absolute; right:0; bottom:0; width:78%; background:rgba(255,255,255,.94); border-radius:8px 8px 3px 3px; box-shadow:0 20px 30px -16px rgba(0,0,0,.4); overflow:hidden; transition:transform .35s;}
  .mock-laptop .bar{display:flex; gap:4px; padding:6px 8px; background:rgba(0,0,0,.06);}
  .mock-laptop .bar i{width:5px; height:5px; border-radius:50%; background:rgba(0,0,0,.18);}
  .mock-laptop .scr{height:78px; padding:8px;}
  .mock-laptop .scr .l1{height:8px; width:55%; border-radius:4px; margin-bottom:6px;} .mock-laptop .scr .l2{height:5px; width:80%; border-radius:4px; margin-bottom:5px;} .mock-laptop .scr .l3{height:5px; width:65%; border-radius:4px;}
  .mock-phone{position:absolute; left:6%; bottom:-10px; width:34%; aspect-ratio:9/17; background:rgba(255,255,255,.97); border-radius:14px; box-shadow:0 18px 26px -14px rgba(0,0,0,.45); transform:rotate(-8deg); transition:transform .35s; padding:10px 7px;}
  .port-card:hover .mock-laptop{transform:translateY(-3px);} .port-card:hover .mock-phone{transform:rotate(-3deg) translateY(-6px);}
  .mock-phone .pl{height:6px; border-radius:3px; margin-bottom:6px;}
  .mock-phone .pl:nth-child(1){width:70%;} .mock-phone .pl:nth-child(2){width:50%;} .mock-phone .pl:nth-child(3){width:60%;}

  /* TV mockup — the demo site "plays" inside the screen, like a channel */
  .mock-tv{display:flex; flex-direction:column; align-items:center; justify-content:center; height:100%;}
  .tv-set{position:relative; width:92%;}
  .tv-screen{position:relative; width:100%; aspect-ratio:16/10.5; background:#081a15; border:5px solid rgba(255,255,255,.92); border-radius:12px; overflow:hidden; box-shadow:0 22px 40px -18px rgba(0,0,0,.5), inset 0 0 0 1px rgba(0,0,0,.15);}
  .tv-screen::after{content:''; position:absolute; inset:0; background:linear-gradient(155deg, rgba(255,255,255,.10), transparent 45%); pointer-events:none;}
  .tv-screen iframe{position:absolute; top:0; left:0; width:400%; height:400%; border:none; transform:scale(.25); transform-origin:top left; pointer-events:none; background:#fff;}
  .tv-rec{position:absolute; top:8px; left:10px; display:flex; align-items:center; gap:5px; font-size:8px; color:rgba(255,255,255,.75); font-weight:700; letter-spacing:.5px; z-index:2;}
  .tv-rec i{width:5px; height:5px; border-radius:50%; background:#e5484d; animation:pulse 1.6s infinite;}
  .tv-neck{width:16%; height:12px; background:rgba(255,255,255,.9); margin:0 auto; clip-path:polygon(30% 0,70% 0,90% 100%,10% 100%);}
  .tv-base{width:46%; height:5px; background:rgba(255,255,255,.9); border-radius:3px; margin:0 auto;}
  .port-card:hover .tv-screen{box-shadow:0 30px 54px -18px rgba(0,0,0,.6), inset 0 0 0 1px rgba(0,0,0,.15);}
  .card-foot{position:relative; display:flex; align-items:center; justify-content:space-between;}
  .card-foot h3{color:#fff; font-size:17px; font-weight:700;}
  .dots{display:flex; gap:5px;} .dots i{width:5px; height:5px; border-radius:50%; background:rgba(255,255,255,.45);} .dots i:first-child{background:#fff; width:14px; border-radius:3px;}
  .c-teal{background:linear-gradient(155deg,#17B98C,#063F32);} .c-coral{background:linear-gradient(155deg,#C96A3E,#3A1D0E);}
  .c-purple{background:linear-gradient(155deg,#4B5B66,#141B1E);} .c-amber{background:linear-gradient(155deg,#B98A3A,#3A2A0C);}
  .c-deep{background:linear-gradient(155deg,#0A5A46,#031714);} .c-pink{background:linear-gradient(155deg,#5C6F68,#161F1C);}
  .c-teal .l1,.c-deep .l1{background:#8FEBC9;} .c-teal .l2,.c-teal .l3,.c-deep .l2,.c-deep .l3{background:rgba(143,235,201,.5);}
  .c-coral .l1{background:#F2B37F;} .c-coral .l2,.c-coral .l3{background:rgba(242,179,127,.5);}
  .c-purple .l1{background:#B9C6CC;} .c-purple .l2,.c-purple .l3{background:rgba(185,198,204,.5);}
  .c-amber .l1{background:#F0CE86;} .c-amber .l2,.c-amber .l3{background:rgba(240,206,134,.5);}
  .c-pink .l1{background:#C4D2CC;} .c-pink .l2,.c-pink .l3{background:rgba(196,210,204,.5);}
  .c-teal .pl,.c-deep .pl{background:rgba(143,235,201,.3);} .c-coral .pl{background:rgba(242,179,127,.3);} .c-purple .pl{background:rgba(185,198,204,.3);} .c-amber .pl{background:rgba(240,206,134,.3);} .c-pink .pl{background:rgba(196,210,204,.3);}
  .load-more{display:flex; justify-content:center; margin-top:36px;}

  /* Why us */
  .why{background:var(--surface); border-top:1px solid var(--border); border-bottom:1px solid var(--border);}
  .why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
  @media(max-width:900px){ .why-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:560px){ .why-grid{grid-template-columns:1fr;} }
  .why-item{text-align:center; padding:12px;}
  .why-icon{width:52px; height:52px; border-radius:14px; background:var(--accent-pale); border:1px solid rgba(47,128,237,.2); display:flex; align-items:center; justify-content:center; margin:0 auto 16px;}
  .why-icon svg{width:24px; height:24px; stroke:var(--accent-light);}
  .why-item h3{font-size:15px; font-weight:700; margin-bottom:6px;}
  .why-item p{font-size:13px; color:var(--ink-soft);}

  /* About */
  .about-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
  @media(max-width:860px){ .about-grid{grid-template-columns:1fr;} }
  .about h2{font-size:clamp(26px,3.4vw,36px); font-weight:900; margin-bottom:20px;}
  .about p{color:var(--ink-soft); font-size:16px; margin-bottom:16px;}
  .process{margin-top:26px; display:flex; flex-direction:column;}
  .process li{display:flex; gap:16px; padding:16px 0; border-top:1px solid var(--border);}
  .process li:last-child{border-bottom:1px solid var(--border);}
  .process em{font-style:normal; font-weight:700; color:var(--accent); font-size:14px; width:22px; flex-shrink:0;}
  .process b{display:block; font-size:15px; margin-bottom:2px;} .process span{font-size:13px; color:var(--ink-soft);}

  /* Testimonials */
  .test-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  @media(max-width:900px){ .test-grid{grid-template-columns:1fr;} }
  .test-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:26px;}
  .stars{display:flex; gap:3px; margin-bottom:14px;}
  .stars svg{width:15px; height:15px; fill:var(--amber);}
  .test-card p{font-size:14px; color:var(--ink-soft); margin-bottom:20px;}
  .test-who{display:flex; align-items:center; gap:12px;}
  .avatar{width:40px; height:40px; border-radius:50%; background:var(--accent-pale); border:1px solid rgba(47,128,237,.25); color:var(--accent-light); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px; flex-shrink:0;}
  .test-who b{display:block; font-size:14px;} .test-who span{font-size:12px; color:var(--ink-soft);}

  /* Pricing */
  .pricing{background:var(--surface); border-top:1px solid var(--border); border-bottom:1px solid var(--border);}
  .price-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:stretch;}
  @media(max-width:900px){ .price-grid{grid-template-columns:1fr; max-width:420px; margin:0 auto;} }
  .price-card{background:var(--bg); border:1px solid var(--border); border-radius:20px; padding:32px 26px; display:flex; flex-direction:column;}
  .price-card.feat{background:var(--accent-deep); color:#fff; border-color:var(--accent-deep); transform:scale(1.03);}
  .price-card h3{font-size:17px; font-weight:700; margin-bottom:8px;}
  .price-card .p-desc{font-size:13px; color:var(--ink-soft); margin-bottom:20px;}
  .price-card.feat .p-desc{color:var(--accent-light);}
  .price-amt{font-size:30px; font-weight:900; margin-bottom:4px;}
  .price-amt span{font-size:13px; font-weight:500; color:var(--ink-soft);}
  .price-card.feat .price-amt span{color:var(--accent-light);}
  .price-from{font-size:12px; color:var(--ink-soft); margin-bottom:22px;}
  .price-card.feat .price-from{color:var(--accent-light);}
  .price-feats{margin-bottom:26px; flex:1;}
  .price-feats li{display:flex; align-items:center; gap:9px; font-size:13.5px; padding:7px 0; border-top:1px solid var(--border);}
  .price-card.feat .price-feats li{border-color:rgba(255,255,255,.15);}
  .price-feats li svg{width:15px; height:15px; stroke:var(--accent); flex-shrink:0;}
  .price-card.feat .price-feats li svg{stroke:var(--accent-light);}
  .price-card .btn{justify-content:center; width:100%;}
  .price-card.feat .btn-primary{background:#fff; color:var(--accent-deep);}
  .price-badge{align-self:flex-start; background:var(--accent-light); color:var(--accent-deep); font-size:11px; font-weight:700; padding:4px 12px; border-radius:999px; margin-bottom:14px;}

  /* FAQ */
  .faq-wrap{max-width:760px; margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--border);}
  .faq-q{width:100%; display:flex; justify-content:space-between; align-items:center; gap:16px; padding:22px 4px; background:none; border:none; text-align:right; cursor:pointer; font-size:16px; font-weight:500; color:var(--ink);}
  .faq-q svg{width:18px; height:18px; stroke:var(--ink-soft); flex-shrink:0; transition:transform .3s;}
  .faq-item.open .faq-q svg{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .35s ease;}
  .faq-a p{padding:0 4px 22px; font-size:14px; color:var(--ink-soft); max-width:640px;}

  /* Contact */
  .contact-section .wrap{max-width:1160px;}
  .contact-box{background:var(--accent-deep); color:#fff; border-radius:24px; padding:56px 48px; display:grid; grid-template-columns:0.9fr 1.1fr; gap:48px;}
  @media(max-width:900px){ .contact-box{grid-template-columns:1fr; padding:36px 24px;} }
  .contact-box h2{font-size:clamp(24px,3.6vw,34px); font-weight:900; margin-bottom:14px;}
  .contact-box > div > p{color:var(--accent-light); font-size:15px; margin-bottom:28px; max-width:380px;}
  .c-info li{display:flex; align-items:center; gap:12px; font-size:14px; padding:12px 0; border-top:1px solid rgba(255,255,255,.15);}
  .c-info li svg{width:17px; height:17px; stroke:var(--accent-light); flex-shrink:0;}
  .form-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
  @media(max-width:560px){ .form-grid{grid-template-columns:1fr;} }
  .field{display:flex; flex-direction:column; gap:6px; margin-bottom:14px;}
  .field label{font-size:12.5px; color:var(--accent-light);}
  .field input, .field select, .field textarea{background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.2); border-radius:10px; padding:12px 14px; color:#fff;}
  .field input::placeholder, .field textarea::placeholder{color:rgba(255,255,255,.45);}
  .field textarea{resize:vertical; min-height:90px;}
  .contact-box .btn-primary{background:#fff; color:var(--accent-deep); width:100%; justify-content:center; margin-top:4px;}

  /* Footer */
  footer{background:var(--surface); border-top:1px solid var(--border);}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:32px; padding:64px 0 32px;}
  @media(max-width:820px){ .footer-grid{grid-template-columns:1fr 1fr; row-gap:36px;} }
  @media(max-width:520px){ .footer-grid{grid-template-columns:1fr;} }
  .footer-grid h4{font-size:14px; font-weight:700; margin-bottom:16px;}
  .footer-grid p{font-size:13.5px; color:var(--ink-soft); margin-bottom:18px; max-width:280px;}
  .footer-grid li{margin-bottom:10px;}
  .footer-grid a{font-size:13.5px; color:var(--ink-soft);}
  .footer-grid a:hover{color:var(--accent);}
  .social-row{display:flex; gap:10px;}
  .social-row a{width:34px; height:34px; border-radius:50%; border:1px solid var(--border); display:flex; align-items:center; justify-content:center;}
  .social-row a svg{width:15px; height:15px; stroke:var(--ink-soft);}
  .newsletter{display:flex; gap:8px;}
  .newsletter input{flex:1; border:1px solid var(--border); border-radius:10px; padding:10px 12px; background:var(--bg); color:var(--ink);}
  .newsletter button{background:linear-gradient(135deg,var(--accent),#1958B8); color:#08152B; border:none; border-radius:10px; padding:0 16px; cursor:pointer; font-size:13px; font-weight:700;}
  .footer-bottom{border-top:1px solid var(--border); padding:22px 0; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:13px; color:var(--ink-soft);}
  .footer-bottom .legal{display:flex; gap:18px;}

  .reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

/* ================= صفحات جدید: راهنما و صفحه اختصاصی نمونه‌کار ================= */

.page-hero{padding:56px 0 40px; text-align:center; position:relative; overflow:hidden;}
.page-hero .wrap{position:relative; z-index:1;}
.page-hero h1{font-size:clamp(26px,4vw,40px); font-weight:900; margin-bottom:14px;}
.page-hero p{color:var(--ink-soft); max-width:560px; margin:0 auto; font-size:16px;}
.breadcrumb{font-size:13px; color:var(--ink-soft); margin-bottom:18px; display:flex; gap:8px; flex-wrap:wrap;}
.breadcrumb a:hover{color:var(--accent-light);}

/* جست‌وجو */
.search-box{max-width:520px; margin:28px auto 0; display:flex; gap:10px;}
.search-box input{flex:1; background:var(--surface); border:1px solid var(--border); border-radius:999px; padding:13px 20px; color:var(--ink); font-size:15px;}
.search-box button{background:linear-gradient(135deg,var(--accent),#1958B8); color:#08152B; border:none; border-radius:999px; padding:0 24px; font-weight:700; cursor:pointer;}

/* دسته‌بندی‌ها */
.cat-pills{display:flex; gap:10px; flex-wrap:wrap; justify-content:center; margin-top:20px;}
.cat-pills a{padding:8px 16px; border-radius:999px; border:1px solid var(--border); font-size:13.5px; color:var(--ink-soft);}
.cat-pills a.active, .cat-pills a:hover{border-color:var(--accent); color:var(--accent-light); background:var(--accent-pale);}

/* گرید مقالات */
.article-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; padding-top:20px;}
@media(max-width:900px){ .article-grid{grid-template-columns:repeat(2,1fr);} }
@media(max-width:600px){ .article-grid{grid-template-columns:1fr;} }
.article-card{position:relative; background:var(--surface); border:1px solid var(--border); border-radius:16px; overflow:hidden; transition:transform .25s, border-color .25s;}
.article-card:hover{transform:translateY(-5px); border-color:rgba(47,128,237,.3);}
.article-card .thumb-img{height:170px; background:var(--surface-2); overflow:hidden;}
.article-card .thumb-img img{width:100%; height:100%; object-fit:cover;}
.article-card .thumb-img.placeholder{display:flex; align-items:center; justify-content:center; color:var(--ink-soft); font-size:13px;}
.article-card .ac-body{padding:18px 20px 22px;}
.article-card .ac-cat{font-size:11.5px; color:var(--accent-light); background:var(--accent-pale); padding:3px 10px; border-radius:999px; display:inline-block; margin-bottom:10px;}
.article-card h3{font-size:16.5px; font-weight:700; margin-bottom:8px; line-height:1.6;}
.article-card p{font-size:13.5px; color:var(--ink-soft); line-height:1.8;}

/* محتوای مقاله/متن غنی عمومی سایت */
.prose{font-size:16px; line-height:2; color:var(--ink);}
.prose h2{font-size:22px; font-weight:800; margin:32px 0 14px;}
.prose h3{font-size:18px; font-weight:700; margin:24px 0 10px;}
.prose p{margin-bottom:16px; color:var(--ink-soft);}
.prose ul, .prose ol{margin:16px 30px; color:var(--ink-soft);}
.prose li{margin-bottom:8px;}
.prose a{color:var(--accent-light); text-decoration:underline;}
.prose strong{color:var(--ink);}
.prose img{border-radius:14px; margin:20px 0;}

.article-single{max-width:760px; margin:0 auto;}
.article-single .meta{display:flex; gap:14px; align-items:center; color:var(--ink-soft); font-size:13.5px; margin-bottom:24px; flex-wrap:wrap;}
.article-single .meta .tag{background:var(--accent-pale); color:var(--accent-light);}
.article-single .cover{border-radius:18px; overflow:hidden; margin-bottom:30px; max-height:380px;}
.article-single .cover img{width:100%; height:100%; object-fit:cover;}
.related-box{margin-top:60px; padding-top:40px; border-top:1px solid var(--border);}
.related-box h2{font-size:20px; margin-bottom:20px;}

/* صفحه اختصاصی نمونه‌کار */
.pf-hero{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; padding-bottom:40px;}
@media(max-width:860px){ .pf-hero{grid-template-columns:1fr;} }
.pf-hero .cover{border-radius:18px; overflow:hidden; aspect-ratio:4/3; position:relative;}
.pf-hero .cover img{width:100%; height:100%; object-fit:cover;}
.pf-meta-list{display:flex; flex-direction:column; gap:10px; margin:20px 0; font-size:14.5px; color:var(--ink-soft);}
.pf-meta-list b{color:var(--ink); font-weight:600;}
.pf-tags{display:flex; gap:8px; flex-wrap:wrap; margin-top:14px;}
.pf-tags span{background:var(--surface-2); border:1px solid var(--border); font-size:12.5px; padding:5px 12px; border-radius:999px; color:var(--ink-soft);}
.pf-gallery{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin:30px 0;}
@media(max-width:700px){ .pf-gallery{grid-template-columns:repeat(2,1fr);} }
.pf-gallery a{border-radius:12px; overflow:hidden; aspect-ratio:4/3; display:block;}
.pf-gallery img{width:100%; height:100%; object-fit:cover; transition:transform .3s;}
.pf-gallery a:hover img{transform:scale(1.06);}

.lightbox{position:fixed; inset:0; background:rgba(5,8,7,.92); display:none; align-items:center; justify-content:center; z-index:100; padding:30px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:100%; max-height:90vh; border-radius:10px;}
.lightbox .lb-close{position:absolute; top:20px; left:20px; color:#fff; font-size:28px; cursor:pointer;}

.empty-note{text-align:center; padding:60px 20px; color:var(--ink-soft);}

/* ===== Scroll progress bar (site-wide) ===== */
.scroll-progress{position:fixed; top:0; right:0; left:0; height:3px; width:0%; background:linear-gradient(90deg,var(--accent),var(--accent-light)); z-index:200; transition:width .1s linear; box-shadow:0 0 10px rgba(47,128,237,.6);}

/* ===== Floating contact stack (WhatsApp / Telegram / back-to-top) ===== */
.float-stack{position:fixed; bottom:22px; left:22px; z-index:150; display:flex; flex-direction:column; gap:12px; align-items:center;}
.float-btn{width:50px; height:50px; border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; box-shadow:0 10px 24px -8px rgba(0,0,0,.55); border:none; cursor:pointer; transition:transform .2s, box-shadow .2s, opacity .25s; text-decoration:none;}
.float-btn svg{width:24px; height:24px;}
.float-btn:hover{transform:translateY(-3px) scale(1.05);}
.float-wa{background:#25D366; box-shadow:0 10px 26px -8px rgba(37,211,102,.6);}
.float-tg{background:linear-gradient(135deg,var(--accent),var(--accent-deep)); box-shadow:0 10px 26px -8px rgba(47,128,237,.6);}
.float-top{background:var(--surface-2); border:1px solid var(--border); color:var(--ink); opacity:0; pointer-events:none; transform:translateY(8px);}
.float-top.show{opacity:1; pointer-events:auto; transform:translateY(0);}
@media(max-width:600px){ .float-stack{bottom:16px; left:16px;} .float-btn{width:44px; height:44px;} .float-btn svg{width:21px; height:21px;} }