:root{
    --white:#FFFFFF;
    --bg-soft:#F7F8FA;
    --ink:#1E2E3B;
    --body-c:#48545F;
    --muted:#7B8590;
    --red:#8E0E02;
    --red-bright:#D2200F;
    --navy-bright:#2F5C86;
    --line:#E8EAED;
    --display:'Manrope', sans-serif;
    --body:'Inter', sans-serif;
    --radius:14px;
    --radius-sm:8px;
    --ease:cubic-bezier(.22,.68,.36,1);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  html[dir="rtl"] body{direction:rtl;}
  body{background:var(--white); color:var(--ink); font-family:var(--body); line-height:1.7; -webkit-font-smoothing:antialiased; overflow-x:hidden;}
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  ul{list-style:none;}
  button{font-family:inherit;}
  .wrap{max-width:1220px; margin:0 auto; padding:0 32px;}
  h1,h2,h3,h4{font-family:var(--display); font-weight:800; letter-spacing:-.02em; color:var(--ink);}
  .section-title{font-size:clamp(26px,3.2vw,40px); line-height:1.18;}
  .section-pad{padding:110px 0;}
  .muted{color:var(--muted);}
  .body-c{color:var(--body-c);}
  .center{text-align:center; margin-left:auto; margin-right:auto;}

  .eyebrow{display:inline-flex; align-items:center; gap:8px; font-family:var(--display); font-weight:700; font-size:12.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--red); margin-bottom:16px;}
  .eyebrow::before{content:''; width:22px; height:2px; background:linear-gradient(90deg,var(--red),var(--navy-bright)); border-radius:2px;}

  .btn{display:inline-flex; align-items:center; gap:10px; font-family:var(--display); font-weight:700; font-size:14px; padding:16px 30px; border-radius:100px; transition:background .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease), transform .15s ease-out; cursor:pointer; border:1.5px solid transparent; white-space:nowrap;}
  .btn.solid{background:linear-gradient(135deg,var(--red-bright),var(--red)); color:var(--white); box-shadow:0 10px 24px rgba(142,14,2,.25);}
  .btn.solid:hover{transform:translateY(-2px); box-shadow:0 16px 32px rgba(142,14,2,.35);}
  .btn:active{transform:scale(.96) !important; transition:transform .1s ease-out;}
  .btn.outline{border-color:var(--line); color:var(--ink); background:var(--white);}
  .btn.outline:hover{border-color:var(--ink); transform:translateY(-2px);}
  .btn.small{padding:11px 20px; font-size:13px;}

  /* header */
  .top-bar{position:fixed; top:0; left:0; right:0; z-index:210; height:38px; background:var(--ink); color:rgba(255,255,255,.88); font-family:var(--display); font-weight:600; font-size:12.5px;}
  .top-bar .wrap{display:flex; align-items:center; justify-content:flex-end; gap:26px; height:100%;}
  .top-bar a{display:inline-flex; align-items:center; gap:8px; color:rgba(255,255,255,.88); transition:color .2s ease;}
  .top-bar a:hover{color:#fff;}
  .top-bar .status-dot{width:7px; height:7px; border-radius:50%; background:#4a5560; flex-shrink:0; transition:background .3s ease, box-shadow .3s ease;}
  .top-bar .status-dot.on{background:#3ddc84; box-shadow:0 0 7px rgba(61,220,132,.75);}
  @media (max-width:640px){.top-bar{font-size:10.5px;} .top-bar .wrap{gap:14px;}}
  header{position:fixed; top:38px; left:0; right:0; z-index:200; background:rgba(255,255,255,.72); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-bottom:1px solid rgba(232,234,237,0); transition:box-shadow .3s ease, border-color .3s ease;}
  header.scrolled{box-shadow:0 8px 30px rgba(30,46,59,.06); border-color:var(--line);}
  .nav{display:flex; align-items:center; justify-content:space-between; padding:16px 32px; gap:20px;}
  .brand img{height:54px; width:auto;}
  .brand{position:relative; overflow:hidden; display:inline-flex; border-radius:6px;}
  .brand::after{content:''; position:absolute; top:0; left:0; width:60%; height:100%;
    background:linear-gradient(100deg, transparent 20%, rgba(255,255,255,.85) 48%, rgba(255,255,255,.85) 54%, transparent 80%);
    -webkit-mask-image:url('assets/logo.png');
    -webkit-mask-size:contain; -webkit-mask-repeat:no-repeat; -webkit-mask-position:center;
    mask-image:url('assets/logo.png');
    mask-size:contain; mask-repeat:no-repeat; mask-position:center;
    transform:translateX(-220%); animation:logo-shine 5s ease-in-out infinite; pointer-events:none;}
  @keyframes logo-shine{0%{transform:translateX(-220%);}28%{transform:translateX(220%);}100%{transform:translateX(220%);}}
  nav.menu{display:flex; align-items:center; gap:30px;}
  nav.menu > ul{display:flex; gap:26px;}
  nav.menu > ul > li{position:relative;}
  nav.menu > ul > li > a{font-family:var(--display); font-weight:600; font-size:14px; color:var(--ink); padding:8px 0; position:relative; display:inline-flex; align-items:center; gap:5px;}
  nav.menu > ul > li > a::after{content:''; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--red); border-radius:2px; transition:width .25s ease;}
  nav.menu > ul > li:hover > a::after{width:100%;}
  nav.menu > ul > li > a .chev{transition:transform .25s ease; stroke:var(--muted);}
  nav.menu > ul > li:hover > a .chev{transform:rotate(180deg); stroke:var(--red);}
  .submenu{position:absolute; top:calc(100% + 14px); left:-18px; min-width:240px; padding:10px; background:var(--white); border:1px solid var(--line); border-radius:var(--radius-sm); opacity:0; visibility:hidden; transform:translateY(8px); transition:all .25s var(--ease); box-shadow:0 24px 48px rgba(30,46,59,.12); z-index:50;}
  nav.menu > ul > li:hover > .submenu{opacity:1; visibility:visible; transform:translateY(0);}
  .submenu a{display:flex; align-items:center; gap:10px; padding:11px 12px; border-radius:7px; font-family:var(--body); font-weight:500; font-size:13.5px; color:var(--body-c); transition:background .2s ease, color .2s ease;}
  .submenu a::after{display:none;}
  .submenu a .dot{width:6px; height:6px; border-radius:50%; background:var(--line); flex-shrink:0; transition:background .2s ease;}
  .submenu a:hover{background:var(--bg-soft); color:var(--red);}
  .submenu a:hover .dot{background:var(--red);}
  .nav-right{display:flex; align-items:center; gap:16px;}
  .lang-switch{position:relative;}
  .lang-btn{display:flex; align-items:center; gap:6px; font-family:var(--display); font-weight:700; font-size:13px; color:var(--ink); background:var(--bg-soft); border:1px solid var(--line); padding:9px 14px; border-radius:100px; cursor:pointer;}
  .lang-menu{position:absolute; top:calc(100% + 8px); right:0; background:var(--white); border:1px solid var(--line); border-radius:var(--radius-sm); padding:6px; min-width:120px; box-shadow:0 20px 40px rgba(30,46,59,.12); opacity:0; visibility:hidden; transform:translateY(6px); transition:all .2s ease;}
  html[dir="rtl"] .lang-menu{right:auto; left:0;}
  .lang-switch.open .lang-menu{opacity:1; visibility:visible; transform:translateY(0);}
  .lang-menu button{display:flex; width:100%; align-items:center; gap:8px; padding:9px 10px; font-size:13px; font-weight:600; color:var(--ink); background:none; border:none; border-radius:6px; cursor:pointer; text-align:left;}
  .lang-menu button:hover{background:var(--bg-soft);}
  .burger{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none;}
  .burger span{width:22px; height:2px; background:var(--ink); border-radius:2px;}

  /* hero */
  .hero{position:relative; padding-top:188px; padding-bottom:70px; overflow:hidden;}
  .hero-bg{position:absolute; inset:0; z-index:0;}
  .hero-bg img{width:100%; height:100%; object-fit:cover; opacity:.12; transform:scale(1.08); will-change:transform;}
  .hero-bg::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(255,255,255,.4), var(--white) 88%);}
  .hero-grid{position:relative; z-index:2; display:grid; grid-template-columns:1.05fr .95fr; gap:50px; align-items:center;}
  .hero-left[data-anim]{opacity:0; transform:translateY(22px); animation:fadeUp .8s var(--ease) forwards;}
  .hero-left [data-anim-child]{opacity:0; transform:translateY(18px); animation:fadeUp .7s var(--ease) forwards;}
  .hero-left [data-anim-child]:nth-child(1){animation-delay:.05s;}
  .hero-left [data-anim-child]:nth-child(2){animation-delay:.18s;}
  .hero-left [data-anim-child]:nth-child(3){animation-delay:.3s;}
  .hero-left [data-anim-child]:nth-child(4){animation-delay:.42s;}
  @keyframes fadeUp{to{opacity:1; transform:translateY(0);}}
  .hero h1{font-size:clamp(34px,4.4vw,52px); line-height:1.12; margin-bottom:20px;}
  .hero-left h1[data-anim-child]{opacity:1; overflow:hidden; transform:none; animation:heroTitleReveal .9s cubic-bezier(.16,1,.3,1) both; animation-delay:.18s;}
  @keyframes heroTitleReveal{from{clip-path:inset(0 0 100% 0); transform:translateY(14px);}to{clip-path:inset(0 0 0% 0); transform:translateY(0);}}
  .hero h1 span{background:linear-gradient(100deg,var(--red-bright),var(--navy-bright)); -webkit-background-clip:text; background-clip:text; color:transparent;}
  .grad-text{background:linear-gradient(100deg,var(--red-bright),var(--navy-bright)); -webkit-background-clip:text; background-clip:text; color:transparent;}
  .hero p.lead{font-size:16.5px; color:var(--body-c); max-width:480px; margin-bottom:34px;}
  .hero-actions{display:flex; gap:16px; flex-wrap:wrap;}
  .hero-stats{display:flex; gap:0; margin-top:56px; border-top:1px solid var(--line); max-width:520px;}
  .hero-stat{padding:20px 30px 0 0; margin-right:30px;}
  .hero-stat b{display:block; font-family:var(--display); font-size:23px; color:var(--ink);}
  .hero-stat span{font-size:12px; color:var(--muted);}

  .hero-visual{position:relative; display:flex; align-items:center; justify-content:center; opacity:0; transform:scale(.94); animation:visualIn 1s var(--ease) .3s forwards;}
  @keyframes visualIn{to{opacity:1; transform:scale(1);}}
  .glow-blob{position:absolute; width:420px; height:420px; border-radius:50%; filter:blur(70px); z-index:0;}
  .glow-blob.a{background:radial-gradient(circle, rgba(142,14,2,.28), transparent 70%); top:-40px; right:0;}
  .glow-blob.b{background:radial-gradient(circle, rgba(47,92,134,.22), transparent 70%); bottom:-60px; left:-20px;}
  .visual-card{position:relative; z-index:2; width:100%; max-width:420px; border-radius:28px; overflow:hidden; border:1px solid var(--line); box-shadow:0 40px 80px rgba(30,46,59,.14); animation:floatY 5s ease-in-out infinite;}
  .visual-card img{width:100%; aspect-ratio:1/1; object-fit:cover;}
  @keyframes floatY{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}
  .visual-tag{position:absolute; z-index:3; bottom:20px; left:50%; transform:translateX(-50%); background:rgba(255,255,255,.92); backdrop-filter:blur(6px); border:1px solid var(--line); padding:9px 16px; border-radius:100px; font-family:var(--display); font-weight:700; font-size:11.5px; letter-spacing:.03em; color:var(--ink); white-space:nowrap;}

  /* services */
  .services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
  .svc-card{position:relative; background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:40px 34px; transition:transform .4s var(--ease), border-color .4s ease, box-shadow .4s ease; overflow:hidden;}
  .svc-card::before{content:''; position:absolute; inset:-2px; border-radius:calc(var(--radius) + 2px); padding:2px; background:linear-gradient(135deg,var(--red-bright),var(--navy-bright)); opacity:0; transition:opacity .4s ease; -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none; z-index:3;}
  .svc-card:hover{transform:translateY(-8px); box-shadow:0 30px 60px rgba(30,46,59,.14);}
  .svc-card:hover::before{opacity:1;}
  .svc-ghost-num{position:absolute; top:2px; right:20px; font-family:var(--display); font-weight:800; font-size:72px; line-height:1; color:rgba(30,46,59,.05); letter-spacing:-.02em; z-index:0; transition:color .4s ease; pointer-events:none;}
  .svc-card:hover .svc-ghost-num{color:rgba(142,14,2,.08);}
  .svc-ic{position:relative; z-index:2; width:60px; height:60px; border-radius:18px; background:linear-gradient(135deg,var(--red-bright),var(--red)); display:flex; align-items:center; justify-content:center; margin-bottom:26px; box-shadow:0 14px 28px rgba(142,14,2,.28); transition:transform .35s var(--ease), box-shadow .35s ease;}
  .svc-card:hover .svc-ic{transform:translateY(-4px) rotate(-6deg); box-shadow:0 18px 34px rgba(142,14,2,.4);}
  .svc-ic svg{stroke:var(--white); stroke-width:1.75;}
  .svc-card h3{position:relative; z-index:2; font-size:20px; margin-bottom:10px;}
  .svc-card p{position:relative; z-index:2; color:var(--muted); font-size:14.5px; margin-bottom:22px;}
  .svc-card .go{position:relative; z-index:2; font-family:var(--display); font-weight:700; font-size:13px; color:var(--ink); display:inline-flex; align-items:center; gap:8px;}
  .svc-card .go svg{stroke:var(--red); transition:transform .3s ease;}
  .svc-card:hover .go svg{transform:translateX(4px);}

  /* why us */
  .why{background:var(--bg-soft);}
  .why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
  @property --angle{syntax:'<angle>'; inherits:false; initial-value:0deg;}
  @keyframes why-spin{to{--angle:360deg;}}
  .why-item{position:relative; background:var(--white); border:1px solid transparent; border-radius:var(--radius); padding:30px 26px; transition:transform .3s var(--ease), box-shadow .3s ease;}
  .why-item::before{content:''; position:absolute; inset:-1.5px; border-radius:inherit; padding:1.5px; background:conic-gradient(from var(--angle), var(--red-bright), var(--navy-bright) 40%, var(--red-bright) 75%, var(--navy-bright) 100%); -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; opacity:.55; animation:why-spin 7s linear infinite; pointer-events:none; transition:opacity .35s ease;}
  .why-item:hover{transform:translateY(-6px); box-shadow:0 22px 44px rgba(30,46,59,.1), 0 0 32px rgba(142,14,2,.16);}
  .why-item:hover::before{opacity:1;}
  .why-ic{position:relative; z-index:2; width:44px; height:44px; border-radius:12px; background:linear-gradient(135deg, rgba(142,14,2,.1), rgba(47,92,134,.1)); display:flex; align-items:center; justify-content:center; margin-bottom:18px;}
  .why-ic svg{stroke:var(--navy-bright);}
  .why-item h4{position:relative; z-index:2; font-size:16px; margin-bottom:8px;}
  .why-item p{position:relative; z-index:2; font-size:13.5px; color:var(--muted);}

  /* products carousel */
  .products-head{display:flex; justify-content:space-between; align-items:flex-end; gap:30px; margin-bottom:44px; flex-wrap:wrap;}
  .carousel{position:relative;}
  .carousel-track-wrap{overflow:hidden; border-radius:var(--radius);}
  .carousel-track{display:flex; transition:transform .5s var(--ease);}
  .prod-slide{flex:0 0 auto; padding:0 13px;}
  .prod-card{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:transform .4s var(--ease), box-shadow .4s ease;}
  .prod-card:hover{transform:translateY(-8px); box-shadow:0 30px 60px rgba(30,46,59,.12);}
  .prod-thumb{aspect-ratio:1/1; overflow:hidden; position:relative;}
  .prod-thumb::after{content:''; position:absolute; inset:0; background:radial-gradient(circle at 30% 20%, rgba(142,14,2,.14), transparent 55%); opacity:0; transition:opacity .4s ease;}
  .prod-card:hover .prod-thumb::after{opacity:1;}
  .prod-thumb img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease;}
  .prod-card:hover .prod-thumb img{transform:scale(1.08);}
  .prod-body{padding:22px 22px 26px;}
  .prod-body h3{font-size:16.5px; margin-bottom:8px;}
  .prod-body p{font-size:13.5px; color:var(--muted); margin-bottom:14px;}
  .prod-body .go{font-family:var(--display); font-weight:700; font-size:12.5px; color:var(--red);}
  .carousel-nav{display:flex; align-items:center; justify-content:center; gap:20px; margin-top:34px;}
  .car-arrow{width:44px; height:44px; border-radius:50%; border:1px solid var(--line); background:var(--white); display:flex; align-items:center; justify-content:center; cursor:pointer; transition:all .25s ease;}
  .car-arrow:hover{border-color:var(--red); background:var(--bg-soft);}
  .car-arrow svg{stroke:var(--ink);}
  .car-dots{display:flex; gap:8px;}
  .car-dots button{width:8px; height:8px; border-radius:50%; background:var(--line); border:none; cursor:pointer; transition:all .25s ease; padding:0;}
  .car-dots button.active{background:var(--red); width:22px; border-radius:6px;}

  /* alternating details */
  .details{background:var(--bg-soft);}
  .detail-row{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; padding:56px 0;}
  .detail-row:not(:last-child){border-bottom:1px solid var(--line);}
  .detail-row.rev .detail-visual{order:2;}
  html[dir="rtl"] .detail-row.rev .detail-visual{order:0;}
  .detail-visual{position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line);}
  .detail-visual img{width:100%; aspect-ratio:4/3; object-fit:cover;}
  .detail-num{position:absolute; top:18px; left:18px; background:rgba(255,255,255,.92); backdrop-filter:blur(6px); font-family:var(--display); font-weight:800; font-size:12px; padding:7px 14px; border-radius:100px; color:var(--red);}
  html[dir="rtl"] .detail-num{left:auto; right:18px;}
  .detail-text h3{font-size:24px; margin-bottom:14px;}
  .detail-text p{color:var(--body-c); font-size:15px; margin-bottom:20px;}
  .detail-text ul{display:flex; flex-direction:column; gap:10px;}
  .detail-text li{display:flex; align-items:center; gap:10px; font-size:14px; color:var(--ink);}
  .detail-text li svg{stroke:var(--red); flex-shrink:0;}
  .mv-highlight{position:relative; border-radius:var(--radius); overflow:hidden; min-height:280px; background:linear-gradient(135deg,var(--red-bright),var(--navy-bright)); color:var(--white); padding:36px; display:flex; flex-direction:column; justify-content:center; gap:22px; box-shadow:0 30px 60px rgba(30,46,59,.16);}
  .mv-highlight::after{content:''; position:absolute; inset:0; background:radial-gradient(circle at 85% 15%, rgba(255,255,255,.16), transparent 55%); pointer-events:none;}
  .mv-highlight .mv-col{position:relative; z-index:2;}
  .mv-highlight .mv-col:not(:last-child){padding-bottom:22px; border-bottom:1px solid rgba(255,255,255,.24);}
  .mv-highlight .mv-col h4{font-family:var(--display); font-weight:800; font-size:14px; letter-spacing:.06em; text-transform:uppercase; margin-bottom:9px; color:var(--white); opacity:.95;}
  .mv-highlight .mv-col p{font-size:14px; line-height:1.65; color:rgba(255,255,255,.88);}

  /* form */
  .form-section{position:relative;}
  .form-grid{display:grid; grid-template-columns:.85fr 1.15fr; gap:60px;}
  .form-info h2{margin-bottom:16px;}
  .form-info p{color:var(--body-c); font-size:15px; max-width:400px; margin-bottom:34px;}
  .form-info .row{display:flex; gap:14px; padding:16px 0; border-top:1px solid var(--line);}
  .form-info .row:last-child{border-bottom:1px solid var(--line);}
  .form-info .ic{width:36px; height:36px; border-radius:10px; background:var(--bg-soft); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
  .form-info .ic svg{stroke:var(--red);}
  .form-info dt{font-family:var(--display); font-weight:700; font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); margin-bottom:4px;}
  .form-info dd{font-size:14.5px;}
  .form-panel{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:40px; box-shadow:0 30px 70px rgba(30,46,59,.08);}
  .req-form{display:grid; gap:20px;}
  .row2{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
  .field{display:flex; flex-direction:column; gap:7px;}
  .field label{font-family:var(--display); font-weight:700; font-size:11.5px; letter-spacing:.04em; text-transform:uppercase; color:var(--muted);}
  .field input, .field select, .field textarea{background:var(--bg-soft); border:1.5px solid var(--line); color:var(--ink); padding:13px 15px; font-family:var(--body); font-size:14.5px; border-radius:var(--radius-sm); transition:border-color .2s ease, box-shadow .2s ease;}
  .field input:focus, .field select:focus, .field textarea:focus{outline:none; border-color:var(--red); box-shadow:0 0 0 4px rgba(142,14,2,.08);}
  .field textarea{resize:vertical; min-height:100px;}
  .file-drop{border:1.5px dashed var(--line); border-radius:var(--radius-sm); padding:20px; text-align:center; font-size:13px; color:var(--muted); cursor:pointer; transition:border-color .2s ease;}
  .file-drop:hover{border-color:var(--red);}
  .kvkk{display:flex; align-items:flex-start; gap:10px; font-size:12.5px; color:var(--muted);}
  .kvkk input{margin-top:3px;}
  .req-form .btn{justify-self:flex-start;}

  /* news */
  .news-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
  .news-card{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:transform .35s var(--ease), box-shadow .35s ease;}
  .news-card:hover{transform:translateY(-8px); box-shadow:0 30px 60px rgba(30,46,59,.1);}
  .news-thumb{aspect-ratio:16/10; overflow:hidden; position:relative;}
  .news-thumb img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease;}
  .news-card:hover .news-thumb img{transform:scale(1.06);}
  .news-date{position:absolute; top:14px; left:14px; background:var(--ink); color:var(--white); font-family:var(--display); font-weight:700; font-size:11.5px; padding:6px 12px; border-radius:100px;}
  html[dir="rtl"] .news-date{left:auto; right:14px;}
  .news-body{padding:24px 22px;}
  .news-cat{font-family:var(--display); font-weight:700; font-size:11px; color:var(--red); text-transform:uppercase; letter-spacing:.06em; margin-bottom:10px; display:block;}
  .news-card h3{font-size:16.5px; line-height:1.4; margin-bottom:10px;}
  .news-card .go{font-family:var(--display); font-weight:700; font-size:12.5px; color:var(--ink);}

  /* whatsapp */
  .wa-fab{position:fixed; bottom:26px; right:26px; z-index:150; display:flex; align-items:center;}
  html[dir="rtl"] .wa-fab{right:auto; left:26px;}
  .wa-tooltip{background:var(--ink); color:var(--white); font-size:13px; font-weight:600; padding:10px 16px; border-radius:100px; margin-right:12px; white-space:nowrap; opacity:0; transform:translateX(8px); transition:all .25s ease; pointer-events:none;}
  html[dir="rtl"] .wa-tooltip{margin-right:0; margin-left:12px; transform:translateX(-8px);}
  .wa-fab:hover .wa-tooltip{opacity:1; transform:translateX(0);}
  .wa-btn{width:58px; height:58px; border-radius:50%; background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 10px 30px rgba(37,211,102,.4); position:relative; flex-shrink:0;}
  .wa-btn::before{content:''; position:absolute; inset:0; border-radius:50%; background:#25D366; animation:pulse 2.4s ease-out infinite;}
  @keyframes pulse{0%{transform:scale(1); opacity:.6;}100%{transform:scale(1.9); opacity:0;}}
  .wa-btn svg{position:relative; z-index:2;}

  /* footer */
  footer{background:var(--ink); padding:70px 0 30px; margin-top:0;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,.1); margin-bottom:26px;}
  .footer-brand img{height:32px; filter:brightness(0) invert(1); margin-bottom:16px;}
  .footer-grid p{font-size:13.5px; color:rgba(255,255,255,.55); max-width:280px;}
  .footer-col h5{position:relative; font-family:var(--display); font-weight:700; font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:rgba(255,255,255,.55); margin-bottom:22px; padding-bottom:14px;}
  .footer-col h5::after{content:''; position:absolute; left:0; bottom:0; width:30px; height:2px; border-radius:2px; background:linear-gradient(90deg,var(--red-bright),var(--navy-bright));}
  .footer-col a{display:flex; align-items:center; gap:9px; font-size:13.5px; color:rgba(255,255,255,.68); margin-bottom:13px; transition:color .2s ease, transform .2s ease;}
  .footer-col a::before{content:''; width:5px; height:5px; border-radius:50%; background:rgba(255,255,255,.25); flex-shrink:0; transition:background .2s ease, transform .2s ease;}
  .footer-col a:hover{color:var(--white); transform:translateX(4px);}
  .footer-col a:hover::before{background:var(--red-bright); transform:scale(1.4);}
  .footer-col.contact-col a::before{display:none;}
  .footer-col.contact-col a{gap:12px;}
  .footer-col.contact-col .fic{width:32px; height:32px; border-radius:9px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.1); display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:background .25s ease, border-color .25s ease;}
  .footer-col.contact-col a:hover .fic{background:linear-gradient(135deg,var(--red-bright),var(--navy-bright)); border-color:transparent;}
  .footer-col.contact-col .fic svg{stroke:rgba(255,255,255,.8); width:14px; height:14px;}
  .social-row{display:flex; gap:10px; margin-top:18px;}
  .social-row a{position:relative; width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; transition:transform .25s ease, background .25s ease; overflow:hidden;}
  .social-row a::before{content:''; position:absolute; inset:0; border-radius:50%; padding:1.5px; background:linear-gradient(135deg,var(--red-bright),var(--navy-bright)); opacity:0; transition:opacity .25s ease; -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude;}
  .social-row a:hover{background:rgba(142,14,2,.18); transform:translateY(-3px);}
  .social-row a:hover::before{opacity:1;}
  .footer-bottom{display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:16px; padding-top:26px; padding-right:0; border-top:1px solid rgba(255,255,255,.1); font-size:12.5px; color:rgba(255,255,255,.45);}
  .footer-bottom-left{display:flex; align-items:center; gap:10px; flex-wrap:wrap;}
  .footer-bottom-left .sep{color:rgba(255,255,255,.22);}
  .footer-credit{display:inline-flex; align-items:center; gap:9px; padding:9px 16px; border-radius:100px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.14); font-family:var(--display); font-weight:600; font-size:12px; color:rgba(255,255,255,.55); transition:all .25s ease;}
  .footer-credit .dot{width:7px; height:7px; border-radius:50%; background:linear-gradient(135deg,var(--red-bright),var(--navy-bright)); box-shadow:0 0 10px rgba(142,14,2,.7); flex-shrink:0;}
  .footer-credit strong{color:var(--white); font-weight:800;}
  .footer-credit:hover{border-color:var(--red-bright); background:rgba(142,14,2,.12); transform:translateY(-1px); color:rgba(255,255,255,.8);}

  [data-reveal]{opacity:1;}
  [data-reveal].in{opacity:1; transform:none;}
  .services-grid > [data-reveal]:nth-child(1){transition-delay:0ms;}
  .services-grid > [data-reveal]:nth-child(2){transition-delay:100ms;}
  .services-grid > [data-reveal]:nth-child(3){transition-delay:200ms;}
  .why-grid > [data-reveal]:nth-child(1){transition-delay:0ms;}
  .why-grid > [data-reveal]:nth-child(2){transition-delay:90ms;}
  .why-grid > [data-reveal]:nth-child(3){transition-delay:180ms;}
  .why-grid > [data-reveal]:nth-child(4){transition-delay:270ms;}
  .news-grid > [data-reveal]:nth-child(1){transition-delay:0ms;}
  .news-grid > [data-reveal]:nth-child(2){transition-delay:110ms;}
  .news-grid > [data-reveal]:nth-child(3){transition-delay:220ms;}

  @media (max-width: 1080px){
    .services-grid{grid-template-columns:repeat(3,1fr);}
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width: 900px){
    nav.menu{display:none;}
    .burger{display:flex;}
    .hero-grid{grid-template-columns:1fr;}
    .hero-visual{order:-1; max-width:340px; margin:0 auto 20px;}
    .services-grid{grid-template-columns:1fr;}
    .why-grid{grid-template-columns:1fr;}
    .detail-row{grid-template-columns:1fr; gap:26px;}
    .detail-row.rev .detail-visual{order:0;}
    .form-grid{grid-template-columns:1fr; gap:40px;}
    .news-grid{grid-template-columns:1fr;}
    .row2{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
  }
  /* ---- scroll progress ---- */
  .scroll-progress{position:fixed; top:0; left:0; width:100%; height:3px; z-index:300; background:linear-gradient(90deg,var(--red-bright),var(--navy-bright)); transform:scaleX(0); transform-origin:0 50%; will-change:transform; pointer-events:none;}

  /* ---- magnetic buttons ---- */
  .btn{will-change:transform;}

  /* ---- spotlight cursor-follow on cards ---- */
  .svc-card, .why-item, .prod-card, .news-card{--mx:50%; --my:50%; position:relative; isolation:isolate;}
  .svc-card::after, .why-item::after, .prod-card::after, .news-card::after{
    content:''; position:absolute; inset:0; border-radius:inherit; z-index:-1; pointer-events:none;
    background:radial-gradient(320px circle at var(--mx) var(--my), rgba(142,14,2,.08), transparent 65%);
    opacity:0; transition:opacity .35s ease;
  }
  .svc-card:hover::after, .why-item:hover::after, .prod-card:hover::after, .news-card:hover::after{opacity:1;}

  @media (prefers-reduced-motion: reduce){
    .scroll-progress{display:none;}
    .svc-card::after, .why-item::after, .prod-card::after, .news-card::after{display:none;}
  }

/* ---- inner page header (breadcrumb banner) ---- */
.page-header{position:relative; padding:188px 0 70px; overflow:hidden; background:linear-gradient(180deg, var(--bg-soft), var(--white) 85%);}
.page-header .blueprint-bg{position:absolute; inset:0; z-index:0;}
.page-header .blueprint-bg img{width:100%; height:100%; object-fit:cover; opacity:.08;}
.page-header .blueprint-bg::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(255,255,255,.5), var(--white) 92%);}
.page-header .wrap{position:relative; z-index:2;}
.breadcrumb{display:flex; align-items:center; gap:8px; font-family:var(--display); font-weight:600; font-size:13px; color:var(--muted); margin-bottom:18px;}
.breadcrumb a{color:var(--muted); transition:color .2s ease;}
.breadcrumb a:hover{color:var(--red);}
.breadcrumb svg{stroke:var(--muted); width:13px; height:13px;}
.breadcrumb .current{color:var(--red); font-weight:700;}
.page-header h1{font-size:clamp(32px,4.4vw,50px); line-height:1.12; max-width:760px; opacity:0; transform:translateY(16px); animation:pageTitleIn .8s cubic-bezier(.16,1,.3,1) .1s forwards;}
.page-header p.lead{color:var(--body-c); font-size:16px; max-width:560px; margin-top:16px; opacity:0; animation:fadeUp .7s cubic-bezier(.16,1,.3,1) .28s forwards;}
@keyframes pageTitleIn{to{opacity:1; transform:translateY(0);}}
@keyframes fadeUp{from{opacity:0; transform:translateY(14px);}to{opacity:1; transform:translateY(0);}}

/* ---- simple page nav pager (prev/next between inner pages) ---- */
.page-pager{display:flex; justify-content:space-between; gap:20px; padding:40px 0 0; flex-wrap:wrap;}
.page-pager a{display:inline-flex; align-items:center; gap:10px; font-family:var(--display); font-weight:700; font-size:13.5px; color:var(--ink); padding:14px 22px; border:1px solid var(--line); border-radius:100px; transition:all .25s ease;}
.page-pager a:hover{border-color:var(--red); color:var(--red); transform:translateY(-2px);}
.page-pager a svg{stroke:var(--red); transition:transform .25s ease;}
.page-pager a.next svg{transform:translateX(0);}
.page-pager a.next:hover svg{transform:translateX(3px);}
.page-pager a.prev:hover svg{transform:translateX(-3px);}

/* ---- product grid (static, non-carousel) for products page ---- */
.static-prod-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:26px;}
.static-prod-grid > [data-reveal]:nth-child(1){transition-delay:0ms;}
.static-prod-grid > [data-reveal]:nth-child(2){transition-delay:80ms;}
.static-prod-grid > [data-reveal]:nth-child(3){transition-delay:160ms;}
.static-prod-grid > [data-reveal]:nth-child(4){transition-delay:240ms;}
@media (max-width:1080px){.static-prod-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.static-prod-grid{grid-template-columns:1fr;}}

/* ---- news grid (page version, allow 3+ rows) ---- */
.news-page-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.news-page-grid > [data-reveal]:nth-child(1){transition-delay:0ms;}
.news-page-grid > [data-reveal]:nth-child(2){transition-delay:110ms;}
.news-page-grid > [data-reveal]:nth-child(3){transition-delay:220ms;}
@media (max-width:900px){.news-page-grid{grid-template-columns:1fr;}}

/* ---- CTA banner (inner pages) ---- */
.cta-banner{position:relative; overflow:hidden; border-radius:28px; background:linear-gradient(135deg,var(--red-bright),var(--navy-bright)); padding:56px 50px; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; color:#fff;}
.cta-banner::after{content:''; position:absolute; inset:0; background:radial-gradient(circle at 85% 20%, rgba(255,255,255,.18), transparent 55%); pointer-events:none;}
.cta-banner h3{color:#fff; font-size:26px; margin-bottom:8px; position:relative; z-index:2;}
.cta-banner p{color:rgba(255,255,255,.85); font-size:14.5px; max-width:420px; position:relative; z-index:2;}
.cta-banner .btn.solid{position:relative; z-index:2; background:#fff; color:var(--ink); box-shadow:none;}
.cta-banner .btn.solid:hover{background:rgba(255,255,255,.9); transform:translateY(-2px); color:var(--ink);}
@media (max-width:700px){.cta-banner{padding:40px 28px;}}

/* ---- blog post detail page ---- */
.post-breadcrumb-bar{padding:156px 0 18px; border-bottom:1px solid var(--line);}
.post-hero-image{width:100%; height:min(58vh,540px); min-height:280px; overflow:hidden; background:var(--bg-soft); position:relative;}
.post-hero-image img{width:100%; height:100%; object-fit:cover;}
.post-body-wrap{max-width:760px; margin:0 auto; padding:48px 32px 90px;}
.post-meta-row{display:flex; align-items:center; gap:14px; margin-bottom:20px; flex-wrap:wrap;}
.post-category{display:inline-flex; align-items:center; font-family:var(--display); font-weight:700; font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--red); background:rgba(142,14,2,.08); padding:6px 14px; border-radius:100px;}
.post-date{font-family:var(--display); font-weight:600; font-size:13px; color:var(--muted);}
.post-title{font-size:clamp(28px,4.2vw,44px); line-height:1.16; margin-bottom:0;}
.post-divider{height:1px; background:var(--line); margin:30px 0;}
.post-content{display:flex; flex-direction:column; gap:20px;}
.post-content p{font-size:16.5px; line-height:1.9; color:var(--body-c);}
@media (max-width:700px){
  .post-breadcrumb-bar{padding-top:134px;}
  .post-body-wrap{padding:36px 22px 70px;}
}

/* ---- news detail modal (in-page popup) ---- */
.news-modal-overlay{position:fixed; inset:0; z-index:400; background:rgba(19,32,41,.6); backdrop-filter:blur(4px); display:none; align-items:flex-start; justify-content:center; padding:40px 20px; overflow-y:auto;}
.news-modal-overlay.open{display:flex;}
.news-modal{background:var(--white); border-radius:22px; width:100%; max-width:720px; overflow:hidden; position:relative; box-shadow:0 40px 90px rgba(0,0,0,.35); animation:newsModalIn .3s cubic-bezier(.16,1,.3,1);}
@keyframes newsModalIn{from{opacity:0; transform:translateY(16px) scale(.98);}to{opacity:1; transform:translateY(0) scale(1);}}
.news-modal-close{position:absolute; top:16px; right:16px; z-index:2; width:38px; height:38px; border-radius:50%; border:none; background:rgba(255,255,255,.92); color:var(--ink); font-size:22px; line-height:1; display:flex; align-items:center; justify-content:center; cursor:pointer; box-shadow:0 6px 16px rgba(0,0,0,.15); transition:transform .2s ease, background .2s ease;}
.news-modal-close:hover{transform:scale(1.08); background:var(--white);}
.news-modal-image{width:100%; aspect-ratio:16/8; overflow:hidden; background:var(--bg-soft);}
.news-modal-image img{width:100%; height:100%; object-fit:cover;}
.news-modal-body{padding:32px 36px 40px;}
.news-modal-meta{display:flex; align-items:center; gap:14px; margin-bottom:16px; flex-wrap:wrap;}
.news-modal-title{font-family:var(--display); font-weight:800; font-size:clamp(22px,3vw,30px); line-height:1.2; margin-bottom:18px; color:var(--ink);}
.news-modal-content{display:flex; flex-direction:column; gap:16px; max-height:38vh; overflow-y:auto; padding-right:6px; margin-bottom:22px;}
.news-modal-content p{font-size:15.5px; line-height:1.8; color:var(--body-c);}
.news-modal-permalink{display:inline-flex; align-items:center; gap:6px; font-family:var(--display); font-weight:700; font-size:13px; color:var(--red);}
.news-modal-permalink:hover{color:var(--red-bright);}
@media (max-width:640px){
  .news-modal-overlay{padding:0;}
  .news-modal{max-width:100%; border-radius:0; min-height:100vh;}
  .news-modal-body{padding:26px 20px 34px;}
}

/* ---- blog layout (news listing + detail with sidebar) ---- */
.blog-layout{display:grid; grid-template-columns:1fr 340px; gap:50px; align-items:start;}
@media (max-width:960px){.blog-layout{grid-template-columns:1fr;}}

.post-list-card{display:grid; grid-template-columns:260px 1fr; background:var(--white); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin-bottom:26px; transition:box-shadow .3s ease, transform .3s ease;}
.post-list-card:hover{box-shadow:0 20px 40px rgba(30,46,59,.08); transform:translateY(-2px);}
.post-list-thumb{position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--bg-soft);}
.post-list-thumb img{width:100%; height:100%; object-fit:cover;}
.post-list-date{position:absolute; top:14px; left:14px; background:var(--ink); color:#fff; font-family:var(--display); font-weight:800; font-size:12px; padding:7px 12px; border-radius:10px; text-align:center; line-height:1.25;}
.post-list-body{padding:24px 26px;}
.post-list-body .post-category{margin-bottom:12px;}
.post-list-body h3{font-size:19px; margin:8px 0 10px;}
.post-list-body h3 a{color:var(--ink);}
.post-list-body h3 a:hover{color:var(--red);}
.post-list-meta{font-size:12px; color:var(--muted); margin-bottom:12px; font-family:var(--display); font-weight:600;}
.post-list-excerpt{font-size:14.5px; color:var(--body-c); margin-bottom:14px; line-height:1.7;}
.post-list-body .go{font-family:var(--display); font-weight:700; font-size:13px; color:var(--red);}
@media (max-width:640px){.post-list-card{grid-template-columns:1fr;}}

.widget{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:24px; margin-bottom:22px; position:relative;}
.blog-sidebar{position:sticky; top:100px;}
.widget h4{font-family:var(--display); font-weight:800; font-size:13px; text-transform:uppercase; letter-spacing:.05em; margin-bottom:18px; padding-bottom:12px; border-bottom:2px solid var(--bg-soft); color:var(--ink);}
.search-widget form{display:flex; gap:8px;}
.search-widget input{flex:1; background:var(--bg-soft); border:1.5px solid var(--line); border-radius:var(--radius-sm); padding:11px 14px; font-size:14px; font-family:var(--body);}
.search-widget button{background:var(--red); color:#fff; border:none; border-radius:var(--radius-sm); width:42px; display:flex; align-items:center; justify-content:center; cursor:pointer; flex-shrink:0;}
.widget-list{list-style:none; display:flex; flex-direction:column; gap:16px;}
.widget-list li{display:flex; gap:12px; align-items:center;}
.widget-list img{width:56px; height:56px; border-radius:10px; object-fit:cover; flex-shrink:0; background:var(--bg-soft);}
.widget-list .wl-body a{font-family:var(--display); font-weight:700; font-size:13.5px; color:var(--ink); line-height:1.4; display:block;}
.widget-list .wl-body a:hover{color:var(--red);}
.widget-list .wl-body span{font-size:11.5px; color:var(--muted);}
.cat-list{list-style:none;}
.cat-list li{display:flex; justify-content:space-between; padding:10px 0; border-bottom:1px solid var(--bg-soft); font-size:14px;}
.cat-list li:last-child{border-bottom:none;}
.cat-list a{color:var(--body-c);}
.cat-list a:hover{color:var(--red);}
.cat-list span{color:var(--muted); font-size:12px;}
.tag-cloud{display:flex; flex-wrap:wrap; gap:8px;}
.tag-pill{background:var(--bg-soft); color:var(--body-c); font-size:12.5px; font-weight:600; padding:7px 14px; border-radius:100px; transition:all .2s ease;}
.tag-pill:hover{background:var(--red); color:#fff;}

.post-author-row{display:flex; align-items:center; gap:8px; margin-bottom:16px; font-size:13px; color:var(--muted); font-family:var(--display); font-weight:600;}
.post-tags-row{margin-top:26px; display:flex; align-items:center; gap:10px; flex-wrap:wrap;}
.post-nav{display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:40px; padding-top:30px; border-top:1px solid var(--line);}
.post-nav a{display:flex; flex-direction:column; gap:6px; padding:18px 20px; border:1px solid var(--line); border-radius:var(--radius-sm); transition:all .2s ease;}
.post-nav a:hover{border-color:var(--red); box-shadow:0 10px 24px rgba(30,46,59,.06);}
.post-nav .pnav-label{font-family:var(--display); font-weight:700; font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:var(--red); display:flex; align-items:center; gap:6px;}
.post-nav .pnav-title{font-family:var(--display); font-weight:700; font-size:14px; color:var(--ink);}
.post-nav .next-post{text-align:right; align-items:flex-end;}
@media (max-width:700px){.post-nav{grid-template-columns:1fr;} .post-nav .next-post{text-align:left; align-items:flex-start;}}

/* ---- captcha puzzle widget ---- */
.captcha-widget{margin-bottom:4px;}
.captcha-label{font-family:var(--display); font-weight:700; font-size:11.5px; letter-spacing:.04em; text-transform:uppercase; color:var(--muted); margin-bottom:10px;}
.captcha-frame{position:relative; width:100%; max-width:320px; border-radius:10px; overflow:hidden; border:1.5px solid var(--line); background:var(--bg-soft); transition:border-color .2s ease;}
.captcha-frame.verified{border-color:#1a7a3c;}
.captcha-frame.shake{animation:captchaShake .4s ease;}
@keyframes captchaShake{0%,100%{transform:translateX(0);}25%{transform:translateX(-6px);}75%{transform:translateX(6px);}}
.captcha-bg{width:100%; display:block;}
.captcha-piece{position:absolute; top:0; pointer-events:none; filter:drop-shadow(0 2px 4px rgba(0,0,0,.35));}
.captcha-slider{width:100%; max-width:320px; margin-top:10px; accent-color:var(--red);}
.captcha-status{font-size:12.5px; margin-top:8px; min-height:16px; font-weight:600;}
.captcha-status.ok{color:#1a7a3c;}
.captcha-status.fail{color:var(--red-bright);}
.captcha-math-row{display:flex; align-items:center; gap:10px; flex-wrap:wrap;}
.captcha-math-question{font-family:var(--display); font-weight:800; font-size:18px; color:var(--ink); background:var(--bg-soft); padding:10px 16px; border-radius:10px; border:1px solid var(--line);}
.captcha-math-input{width:70px; padding:10px 12px; border:1.5px solid var(--line); border-radius:10px; font-size:16px; font-family:var(--body); text-align:center;}
.captcha-math-input:focus{outline:none; border-color:var(--red);}