:root{
    --void:#ffffff;
    --bg-deep:#faf7f0;
    --bg-panel:#ffffff;
    --bg-panel-2:#f8f5ee;
    --navy-950:#0b1830;
    --navy-900:#13264a;
    --navy-800:#1e3f7d;
    --navy-700:#2955a3;
    --ink:#141b2c;
    --muted:#5c6b82;
    --muted-light:#8fa0b8;
    --white:#ffffff;
    --ivory:#faf7f0;
    --border:rgba(20,27,44,0.1);
    --border-soft:rgba(20,27,44,0.09);
    --blue:#2f5fd1;
    --purple:#5b3fa0;
    --teal:#1f9d5c;
    --amber:#e2a53a;
    --sky:#4a7fe0;
    --rose:#ef5875;
    --gold:#c99a2e;
    --gold-bright:#ddb445;
    --gold-deep:#9c7620;
    --blue-deep:#1f4aa8;
    --cream:#fbf6ec;
    --shadow:0 20px 45px -20px rgba(20,27,44,0.18);
    --shadow-gold:0 16px 34px -16px rgba(201,154,46,0.38);
    --glow-gold:0 1px 0 rgba(201,154,46,0.3), 0 24px 46px -22px rgba(20,27,44,0.22);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Shabnam','Vazirmatn','Inter',sans-serif;
    color:var(--ink);
    background:var(--void);
    line-height:1.8;
    overflow-x:hidden;
    position:relative;
  }
  html[dir="ltr"] body, [dir="ltr"] body{font-family:'Poppins','Inter',sans-serif;}
  img,svg{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  button{font-family:inherit;cursor:pointer;border:none;background:none;}
  .container{max-width:1200px;margin:0 auto;padding:0 28px;position:relative;z-index:2;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12.5px;font-weight:700;letter-spacing:.06em;
    text-transform:uppercase;
    color:var(--blue-deep);background:rgba(31,77,135,0.07);
    border:1px solid rgba(31,77,135,0.14);
    padding:7px 16px;border-radius:999px;margin-bottom:18px;
  }
  [dir="rtl"] .eyebrow{letter-spacing:0;text-transform:none;}
  .eyebrow.gold{color:var(--gold-deep);background:rgba(201,154,46,0.12);border-color:rgba(201,154,46,0.24);}

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(255,255,255,0.88);
    backdrop-filter:saturate(180%) blur(12px);
    border-bottom:1px solid var(--border-soft);
    transition:background .35s ease, border-color .35s ease, box-shadow .35s ease;
  }
  header.is-scrolled{
    background:rgba(255,255,255,0.97);
    border-bottom-color:var(--border);
    box-shadow:0 12px 30px -20px rgba(20,27,44,0.18);
  }
  .nav-wrap{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 28px;max-width:1200px;margin:0 auto;gap:24px;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand-mark{height:40px;width:40px;display:block;flex:none;filter:drop-shadow(0 6px 12px rgba(20,27,44,0.18));}
  .footer-brand .brand-mark{height:52px;width:52px;}
  .brand-text{display:flex;flex-direction:column;line-height:1.1;gap:4px;}
  .brand-wordmark{
    font-family:'Poppins','Inter',sans-serif;font-size:19px;font-weight:800;
    letter-spacing:-.01em;color:var(--navy-950);
  }
  [dir="rtl"] .brand-wordmark{font-family:'Shabnam','Vazirmatn',sans-serif;font-size:18px;}
  .footer-brand .brand-wordmark{font-size:23px;}
  .brand-tag{font-size:10px;font-weight:600;color:var(--muted-light);letter-spacing:.06em;text-transform:uppercase;}
  [dir="rtl"] .brand-tag{letter-spacing:0;text-transform:none;font-size:11px;}

  nav.main-nav{display:flex;align-items:center;gap:30px;}
  nav.main-nav a{
    font-size:14.5px;font-weight:500;color:var(--ink);
    position:relative;padding:6px 0;transition:color .2s ease;
  }
  nav.main-nav a:hover{color:var(--blue-deep);}
  nav.main-nav a::after{
    content:"";position:absolute;bottom:0;inset-inline-start:0;
    width:0;height:2px;background:var(--gold-deep);transition:width .25s ease;
  }
  nav.main-nav a:hover::after{width:100%;}

  .nav-actions{display:flex;align-items:center;gap:14px;}
  .icon-btn{
    width:38px;height:38px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    color:var(--navy-800);background:var(--ivory);
    border:1px solid var(--border);transition:background .2s, color .2s, border-color .2s;
  }
  .icon-btn:hover{background:var(--bg-panel-2);border-color:var(--gold-deep);color:var(--gold-deep);}
  .lang-toggle{
    display:flex;align-items:center;gap:6px;
    padding:8px 14px;border-radius:999px;
    border:1px solid var(--border);background:var(--ivory);
    font-size:13px;font-weight:700;color:var(--navy-900);transition:background .2s, border-color .2s;
  }
  .lang-toggle:hover{background:var(--bg-panel-2);border-color:var(--gold-deep);}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 28px;border-radius:10px;font-weight:600;font-size:14.5px;
    transition:transform .25s cubic-bezier(.16,.84,.44,1), box-shadow .25s ease, background .25s ease;
  }
  .btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;box-shadow:var(--shadow-gold);letter-spacing:.01em;}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -16px rgba(156,118,32,0.48);}
  .btn-light{background:var(--white);color:var(--navy-900);}
  .btn-light:hover{transform:translateY(-2px);}
  .btn-outline{border:1.5px solid var(--border);color:var(--navy-900);background:var(--white);}
  .btn-outline:hover{border-color:var(--gold-deep);color:var(--gold-deep);transform:translateY(-2px);}
  .hamburger{display:none;}

  /* ---------- TRUST STRIP ---------- */
  .trust-strip{background:var(--cream);border-top:1px solid var(--border);border-bottom:1px solid var(--border);position:relative;}
  .trust-strip .container{
    display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
    padding-top:38px;padding-bottom:38px;
  }
  .trust-item{display:flex;align-items:center;gap:14px;}
  .trust-item .ic{
    width:52px;height:52px;min-width:52px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 20px -10px rgba(20,27,44,.3);
  }
  .ic-blue{background:linear-gradient(135deg,var(--blue),#1e63b8);}
  .ic-teal{background:linear-gradient(135deg,var(--teal),#0f7d6c);}
  .ic-purple{background:linear-gradient(135deg,var(--purple),#6d4a99);}
  .ic-navy{background:linear-gradient(135deg,var(--navy-800),var(--navy-950));}
  .trust-item h6{font-size:14px;font-weight:700;color:var(--navy-950);margin-bottom:2px;}
  .trust-item p{font-size:12.5px;color:var(--muted);}

  /* ---------- BRAND CLOSE ---------- */
  .brand-close{background:var(--ivory);text-align:center;padding:80px 0 64px;border-top:1px solid var(--border);position:relative;overflow:hidden;}
  .brand-close img{width:150px;height:auto;margin:0 auto 20px;display:block;filter:drop-shadow(0 16px 30px rgba(20,27,44,0.14));position:relative;}
  .brand-close .brand-wordmark{font-size:24px;display:block;margin-bottom:10px;}
  .brand-close p{color:var(--muted);font-size:14.5px;max-width:420px;margin:0 auto;position:relative;}

  /* ---------- TESTIMONIALS ---------- */
  .testimonials{background:var(--white);}
  .stars{color:var(--gold-deep);font-size:14px;letter-spacing:2px;margin-bottom:14px;}
  .test-slider{position:relative;max-width:640px;margin:0 auto;}
  .slider-viewport{overflow:hidden;border-radius:18px;}
  .slider-track{position:relative;}
  .test-card{
    opacity:0;transform:scale(.94) translateY(10px);filter:blur(2px);
    transition:opacity .8s cubic-bezier(.16,.84,.44,1), transform .8s cubic-bezier(.16,.84,.44,1), filter .8s ease;
    pointer-events:none;
  }
  .test-card:not(.is-active){position:absolute;inset:0;}
  .test-card.is-active{
    position:relative;opacity:1;transform:scale(1) translateY(0);filter:blur(0);
    pointer-events:auto;
  }
  .slider-dots{display:flex;justify-content:center;gap:8px;margin-top:24px;}
  .slider-dots button{width:9px;height:9px;border-radius:50%;background:var(--border);transition:background .25s ease, transform .25s ease;}
  .slider-dots button.active{background:var(--blue-deep);transform:scale(1.3);}
  .slider-arrow{
    position:absolute;top:50%;transform:translateY(-50%);
    width:42px;height:42px;border-radius:50%;background:var(--white);
    border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
    box-shadow:var(--shadow);color:var(--navy-900);font-size:17px;z-index:2;
    transition:background .2s ease, transform .2s ease, border-color .2s ease;
  }
  .slider-arrow:hover{background:var(--ivory);border-color:var(--gold-deep);transform:translateY(-50%) scale(1.06);}
  .slider-prev{inset-inline-start:-54px;}
  .slider-next{inset-inline-end:-54px;}
  @media (max-width:760px){
    .slider-arrow{display:none;}
  }
  .test-card{
    background:var(--cream);border:1px solid var(--border);border-radius:18px;
    padding:28px 26px;position:relative;
  }
  .test-card p.quote{font-size:14.5px;color:var(--ink);margin-bottom:22px;}
  .test-person{display:flex;align-items:center;gap:12px;}
  .avatar{
    width:42px;height:42px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-weight:700;font-size:14px;
  }
  .test-person h6{font-size:14px;font-weight:700;color:var(--navy-950);}
  .test-person span{font-size:12px;color:var(--muted-light);}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;
    padding:120px 0 110px;
    background:
      radial-gradient(1200px 600px at 15% -10%, rgba(53,104,212,0.08), transparent 60%),
      radial-gradient(900px 600px at 100% 0%, rgba(124,90,173,0.06), transparent 55%),
      radial-gradient(700px 500px at 60% 110%, rgba(201,154,46,0.07), transparent 60%),
      var(--void);
    overflow:hidden;
  }
  .hero-grid{
    display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  }
  .hero h1{
    font-size:clamp(36px,4.8vw,56px);
    font-weight:800;color:var(--navy-950);
    line-height:1.16;letter-spacing:-.01em;margin-bottom:24px;
  }
  [dir="rtl"] .hero h1{letter-spacing:0;}
  .hero h1 .accent{color:var(--blue-deep);}
  .hero p.lead{
    font-size:17.5px;color:var(--muted);max-width:520px;margin-bottom:36px;
  }
  .hero-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
  .hero-note{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);}
  .dot-row{display:flex;}
  .dot-row span{
    width:26px;height:26px;border-radius:50%;background:var(--border);
    border:2px solid var(--white);margin-inline-start:-8px;
  }
  .hero-stats{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap;}
  .hero-stats div{border-inline-start:2px solid var(--border);padding-inline-start:14px;}
  .hero-stats div strong{display:block;font-size:27px;font-weight:800;color:var(--navy-900);}
  .hero-stats div span{font-size:12.5px;color:var(--muted-light);font-weight:600;}

  /* hero visual: logo cluster */
  .hero-visual{
    position:relative;height:460px;display:flex;flex-direction:column;align-items:center;justify-content:center;
    transition:transform .3s ease-out;will-change:transform;
  }
  .hero-visual::before{
    content:"";position:absolute;top:44%;left:50%;transform:translate(-50%,-50%);
    width:400px;height:400px;border-radius:50%;
    background:radial-gradient(circle, rgba(31,77,135,0.07), transparent 70%);
    z-index:0;
  }
  .hero-logo-img{
    width:100%;max-width:300px;display:block;margin:0 auto;position:relative;z-index:2;
    filter:drop-shadow(0 24px 40px rgba(20,27,44,0.16));
  }
  .hero-visual .brand-wordmark{font-size:30px;margin-top:22px;position:relative;z-index:2;}
  .hero-visual .brand-tag{font-size:12.5px;margin-top:6px;position:relative;z-index:2;}
  .orbit-ring{
    position:absolute;top:44%;left:50%;transform:translate(-50%,-50%);
    width:340px;height:340px;border:1.5px dashed var(--border);border-radius:50%;
    z-index:1;
  }

  /* ---------- ABOUT ---------- */
  .about{
    background:var(--navy-950);color:#fff;
    padding:110px 0;position:relative;overflow:hidden;
  }
  .about::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(800px 450px at 90% 10%, rgba(53,104,212,0.18), transparent 60%);
  }
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;}
  .about .eyebrow{background:rgba(255,255,255,0.08);color:#9fd1ff;border-color:rgba(255,255,255,0.14);}
  .about h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;margin-bottom:22px;letter-spacing:-.01em;}
  .about p{color:#b9c6dc;font-size:16px;margin-bottom:18px;max-width:560px;}
  .mission-box{
    margin-top:26px;border-inline-start:3px solid var(--gold);padding-inline-start:18px;
    font-weight:600;color:#fff;font-size:16px;
  }
  .about-panel{
    background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);
    border-radius:20px;padding:34px;backdrop-filter:blur(6px);
  }
  .mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
  .mini-stats div{
    background:rgba(255,255,255,0.05);border-radius:14px;padding:20px;
    border:1px solid rgba(255,255,255,0.08);transition:border-color .25s ease, transform .25s ease;
  }
  .mini-stats div:hover{border-color:rgba(221,180,69,0.4);transform:translateY(-3px);}
  .mini-stats strong{display:block;font-size:27px;font-weight:800;color:#fff;margin-bottom:4px;}
  .mini-stats span{font-size:12.5px;color:#9fb0c9;font-weight:600;}

  /* ---------- CATEGORIES ---------- */
  .section{padding:110px 0;background:var(--white);}
  .section-head{max-width:640px;margin-bottom:52px;}
  .section-head h2{font-size:clamp(26px,3.2vw,38px);font-weight:800;color:var(--navy-950);letter-spacing:-.01em;margin-bottom:14px;}
  .section-head p{color:var(--muted);font-size:16px;}
  .cat-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  }
  .cat-card{
    display:block;background:var(--white);border:1px solid var(--border);border-radius:18px;
    padding:28px 24px;transition:transform .3s cubic-bezier(.16,.84,.44,1), box-shadow .3s ease, border-color .3s ease;
  }
  .cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
  .cat-icon{
    width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
    font-size:24px;color:#fff;margin-bottom:18px;
  }
  .cat-card h3{font-size:16.5px;font-weight:700;color:var(--navy-950);margin-bottom:8px;}
  .cat-card p{font-size:13.8px;color:var(--muted);}
  .cat-icon-img{
    width:56px;height:56px;border-radius:50%;overflow:hidden;margin-bottom:18px;
    box-shadow:0 8px 18px -9px rgba(20,27,44,.3);
  }
  .cat-icon-img img{width:100%;height:100%;object-fit:cover;display:block;}

  /* ---------- WHY CHOOSE ---------- */
  .why{background:var(--ivory);position:relative;}
  .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
  .why-list{display:grid;gap:26px;}
  .why-item{display:flex;gap:16px;align-items:flex-start;}
  .why-check{
    width:34px;height:34px;min-width:34px;border-radius:10px;background:var(--navy-900);
    color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;
  }
  .why-item h4{font-size:16.5px;font-weight:700;color:var(--navy-950);margin-bottom:4px;}
  .why-item p{font-size:14px;color:var(--muted);}
  .why-visual{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;height:420px;}
  .why-logo-img{width:100%;max-width:260px;display:block;position:relative;filter:drop-shadow(0 18px 32px rgba(20,27,44,0.14));}
  .why-visual .brand-wordmark{font-size:26px;margin-top:20px;}

  /* ---------- CTA / SUBSCRIBE ---------- */
  .cta{
    background:linear-gradient(135deg,var(--navy-800),var(--navy-950));
    color:#fff;padding:90px 0;text-align:center;position:relative;overflow:hidden;
  }
  .cta::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(600px 300px at 50% 0%, rgba(255,255,255,0.08), transparent 60%);
  }
  .cta-inner{position:relative;max-width:640px;margin:0 auto;}
  .cta h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin-bottom:18px;}
  .cta p{color:#c3d1e5;font-size:16px;margin-bottom:34px;}
  .subscribe-form{
    display:flex;gap:10px;background:#fff;border-radius:999px;padding:6px;max-width:460px;margin:0 auto;
  }
  .subscribe-form input{
    flex:1;border:none;outline:none;background:transparent;padding:12px 18px;font-size:14.5px;color:var(--ink);font-family:inherit;
  }
  .subscribe-form button{
    background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;padding:12px 24px;border-radius:999px;font-weight:700;font-size:14px;white-space:nowrap;transition:transform .2s ease;
  }
  .subscribe-form button:hover{transform:translateY(-1px);}

  /* ---------- FOOTER ---------- */
  footer{background:var(--white);border-top:1px solid var(--border);padding:64px 0 28px;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
  .footer-brand p{color:var(--muted);font-size:14px;margin-top:16px;max-width:280px;}
  .footer-col h5{font-size:13.5px;font-weight:700;color:var(--navy-950);margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em;}
  [dir="rtl"] .footer-col h5{letter-spacing:0;text-transform:none;}
  .footer-col ul{display:grid;gap:10px;}
  .footer-col a{font-size:14px;color:var(--muted);transition:color .2s ease;}
  .footer-col a:hover{color:var(--blue-deep);}
  .footer-bottom{
    display:flex;justify-content:space-between;align-items:center;
    padding-top:26px;border-top:1px solid var(--border);
    font-size:13px;color:var(--muted-light);flex-wrap:wrap;gap:10px;
  }

  /* ---------- CHATBOT ---------- */
  .chatbot{position:fixed;bottom:24px;inset-inline-end:24px;z-index:200;}
  .chatbot-toggle{
    width:60px;height:60px;border-radius:50%;position:relative;
    background:linear-gradient(135deg,var(--navy-800),var(--navy-950));
    color:#fff;display:flex;align-items:center;justify-content:center;
    box-shadow:var(--shadow);transition:transform .25s ease;
  }
  .chatbot-toggle:hover{transform:translateY(-3px);}
  .chatbot-pulse{
    position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--gold);
    opacity:.6;animation:chatbotPulse 2.4s ease-out infinite;
  }
  .chatbot.is-open .chatbot-pulse{display:none;}
  @keyframes chatbotPulse{
    0%{transform:scale(.85);opacity:.6;}
    100%{transform:scale(1.35);opacity:0;}
  }
  .chatbot-panel{
    position:absolute;bottom:76px;inset-inline-end:0;
    width:340px;max-width:calc(100vw - 32px);max-height:min(520px,70vh);
    background:var(--white);border-radius:20px;border:1px solid var(--border);
    box-shadow:0 30px 60px -20px rgba(20,27,44,.35);
    display:flex;flex-direction:column;overflow:hidden;
    opacity:0;transform:translateY(16px) scale(.96);pointer-events:none;
    transition:opacity .3s ease, transform .3s ease;
  }
  .chatbot.is-open .chatbot-panel{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}
  .chatbot-header{
    display:flex;align-items:center;gap:12px;padding:16px 18px;
    background:linear-gradient(135deg,var(--navy-900),var(--navy-700));color:#fff;
  }
  .chatbot-avatar{
    width:36px;height:36px;border-radius:50%;background:var(--gold);color:#fff;
    font-weight:800;display:flex;align-items:center;justify-content:center;flex:none;
  }
  .chatbot-header h6{font-size:14px;font-weight:700;}
  .chatbot-header span{font-size:11px;color:#c3d1e5;display:flex;align-items:center;gap:5px;}
  .chatbot-header span::before{content:"";width:7px;height:7px;border-radius:50%;background:#3ddc84;display:inline-block;flex:none;}
  .chatbot-close{
    margin-inline-start:auto;background:rgba(255,255,255,.14);width:26px;height:26px;border-radius:50%;
    color:#fff;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;flex:none;
  }
  .chatbot-messages{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;background:var(--ivory);}
  .chat-msg{max-width:82%;font-size:13.5px;line-height:1.6;padding:10px 14px;border-radius:14px;animation:msgIn .3s ease;}
  @keyframes msgIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}
  .chat-msg.bot{background:#fff;border:1px solid var(--border);color:var(--ink);align-self:flex-start;border-end-start-radius:4px;}
  .chat-msg.user{background:var(--blue-deep);color:#fff;align-self:flex-end;border-end-end-radius:4px;}
  .chat-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 14px;background:#fff;border:1px solid var(--border);border-radius:14px;border-end-start-radius:4px;}
  .chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--muted-light);display:inline-block;animation:typingDot 1.2s infinite ease-in-out;}
  .chat-typing span:nth-child(2){animation-delay:.15s;}
  .chat-typing span:nth-child(3){animation-delay:.3s;}
  @keyframes typingDot{0%,60%,100%{transform:translateY(0);opacity:.4;}30%{transform:translateY(-4px);opacity:1;}}
  .chatbot-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 10px;background:var(--ivory);}
  .chatbot-quick button{
    font-size:12px;padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);
    color:var(--blue-deep);font-weight:600;transition:background .2s ease, border-color .2s ease, color .2s ease;
  }
  .chatbot-quick button:hover{background:var(--blue-deep);color:#fff;border-color:var(--blue-deep);}
  .chatbot-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border);background:#fff;}
  .chatbot-input input{
    flex:1;border:1px solid var(--border);border-radius:999px;padding:10px 16px;font-size:13px;
    font-family:inherit;outline:none;background:var(--ivory);color:var(--ink);
  }
  .chatbot-input input:focus{border-color:var(--blue-deep);}
  .chatbot-input button{
    width:38px;height:38px;border-radius:50%;background:var(--navy-900);color:#fff;flex:none;
    display:flex;align-items:center;justify-content:center;font-size:13px;transition:background .2s ease;
  }
  .chatbot-input button:hover{background:var(--blue-deep);}
  @media (max-width:480px){
    .chatbot{bottom:16px;inset-inline-end:16px;}
    .chatbot-panel{bottom:72px;}
  }
  @media (prefers-reduced-motion: reduce){
    .chatbot-pulse{animation:none;}
    .chat-msg{animation:none;}
  }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:980px){
    nav.main-nav{display:none;}
    .hamburger{display:flex;}
    .hero-grid,.about-grid,.why-grid{grid-template-columns:1fr;}
    .hero-visual,.why-visual{height:300px;order:-1;}
    .cat-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:560px){
    .cat-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .hero-cta{flex-direction:column;align-items:flex-start;}
    .subscribe-form{flex-direction:column;border-radius:18px;}
    .subscribe-form button{width:100%;}
    .trust-strip .container{grid-template-columns:1fr 1fr;}
  }

  /* ---------- MOTION ---------- */
  .reveal{
    opacity:0;transform:translateY(24px);
    transition:opacity .7s cubic-bezier(.16,.84,.44,1), transform .7s cubic-bezier(.16,.84,.44,1);
  }
  .reveal.is-visible{opacity:1;transform:none;}
  .cat-grid .reveal:nth-child(1){transition-delay:0ms;}
  .cat-grid .reveal:nth-child(2){transition-delay:60ms;}
  .cat-grid .reveal:nth-child(3){transition-delay:120ms;}
  .cat-grid .reveal:nth-child(4){transition-delay:180ms;}
  .cat-grid .reveal:nth-child(5){transition-delay:240ms;}
  .cat-grid .reveal:nth-child(6){transition-delay:300ms;}
  .cat-grid .reveal:nth-child(7){transition-delay:360ms;}
  .cat-grid .reveal:nth-child(8){transition-delay:420ms;}
  .why-list .reveal:nth-child(1){transition-delay:0ms;}
  .why-list .reveal:nth-child(2){transition-delay:80ms;}
  .why-list .reveal:nth-child(3){transition-delay:160ms;}
  .why-list .reveal:nth-child(4){transition-delay:240ms;}
  .trust-strip .reveal:nth-child(1){transition-delay:0ms;}
  .trust-strip .reveal:nth-child(2){transition-delay:80ms;}
  .trust-strip .reveal:nth-child(3){transition-delay:160ms;}
  .trust-strip .reveal:nth-child(4){transition-delay:240ms;}

  @keyframes heroFloat{
    0%,100%{transform:translateY(0) rotate(0deg);}
    50%{transform:translateY(-14px) rotate(1.2deg);}
  }
  .hero-logo-img{animation:heroFloat 6s ease-in-out infinite;}
  @keyframes ringSpin{
    from{transform:translate(-50%,-50%) rotate(0deg);}
    to{transform:translate(-50%,-50%) rotate(360deg);}
  }
  .orbit-ring{animation:ringSpin 50s linear infinite;}
  @keyframes whyFloat{
    0%,100%{transform:translateY(0);}
    50%{transform:translateY(-10px);}
  }
  .why-logo-img{animation:whyFloat 7s ease-in-out infinite;}

  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1;transform:none;transition:none;}
    .hero-logo-img,.orbit-ring,.why-logo-img{animation:none;}
    .test-card{transition:none !important;}
  }

  /* ---------- CATEGORY DETAIL / MINI-SITE PAGES ---------- */
  .cat-hero{padding:150px 0 64px;background:linear-gradient(180deg,var(--ivory),var(--white));text-align:center;}
  .back-link{display:inline-block;font-size:13.5px;font-weight:600;color:var(--muted);margin-bottom:26px;transition:color .2s ease;}
  .back-link:hover{color:var(--blue-deep);}
  .cat-hero-icon{width:84px;height:84px;border-radius:22px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;background:var(--accent);box-shadow:0 16px 32px -14px rgba(20,27,44,.32);overflow:hidden;}
  .cat-hero-icon img{width:100%;height:100%;object-fit:cover;}
  .cat-hero-icon svg{width:42px;height:42px;}
  .cat-hero .eyebrow{margin-inline:auto;}
  .cat-hero h1{font-size:clamp(30px,4vw,44px);font-weight:800;color:var(--navy-950);margin-bottom:16px;letter-spacing:-.01em;}
  [dir="rtl"] .cat-hero h1{letter-spacing:0;}
  .cat-hero .lead{font-size:17px;color:var(--muted);max-width:560px;margin:0 auto;}
  .cat-detail{padding-top:64px;}
  .cat-detail .container{max-width:760px;}
  .cat-detail .intro{font-size:16.5px;color:var(--ink);line-height:1.9;margin-bottom:44px;}

  /* mini-site sub nav (Home / Category / Blog / Contact for that category) */
  .subnav{background:var(--ivory);border-bottom:1px solid var(--border);}
  .subnav .container{display:flex;align-items:center;gap:26px;padding:14px 28px;font-size:13.5px;overflow-x:auto;}
  .subnav a{color:var(--muted);font-weight:600;white-space:nowrap;padding:4px 0;border-bottom:2px solid transparent;transition:color .2s ease, border-color .2s ease;}
  .subnav a:hover{color:var(--navy-950);}
  .subnav a.is-active{color:var(--navy-950);border-color:var(--gold-deep);}

  /* category browse / listing page */
  .browse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  @media (max-width:860px){.browse-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.browse-grid{grid-template-columns:1fr;}}

  /* contact page */
  .contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;max-width:980px;margin:0 auto;}
  @media (max-width:820px){.contact-wrap{grid-template-columns:1fr;}}
  .contact-form{background:var(--cream);border:1px solid var(--border);border-radius:20px;padding:34px;display:grid;gap:16px;}
  .field{display:grid;gap:6px;}
  .field label{font-size:13px;font-weight:700;color:var(--navy-900);}
  .field input,.field textarea{
    border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:14.5px;
    font-family:inherit;outline:none;background:var(--white);color:var(--ink);resize:vertical;
  }
  .field input:focus,.field textarea:focus{border-color:var(--blue-deep);}
  .contact-info{display:grid;gap:22px;}
  .contact-info-item{display:flex;gap:14px;align-items:flex-start;}
  .contact-info-item .ic{
    width:44px;height:44px;min-width:44px;border-radius:12px;background:var(--navy-900);color:#fff;
    display:flex;align-items:center;justify-content:center;
  }
  .contact-info-item h6{font-size:14.5px;font-weight:700;color:var(--navy-950);margin-bottom:3px;}
  .contact-info-item p{font-size:13.8px;color:var(--muted);}
  .form-note{font-size:12.5px;color:var(--muted-light);margin-top:-4px;}
  .form-success{
    display:none;background:rgba(18,156,134,0.1);border:1px solid rgba(18,156,134,0.3);color:#0f6e5f;
    padding:12px 16px;border-radius:10px;font-size:13.5px;font-weight:600;
  }
  .form-success.is-visible{display:block;}

  /* blog listing */
  .blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  @media (max-width:860px){.blog-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.blog-grid{grid-template-columns:1fr;}}
  .blog-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:transform .3s cubic-bezier(.16,.84,.44,1), box-shadow .3s ease;}
  .blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
  .blog-card-media{height:150px;background:linear-gradient(135deg,var(--accent-a,var(--blue)),var(--accent-b,var(--blue-deep)));display:flex;align-items:center;justify-content:center;}
  .blog-card-media svg{width:40px;height:40px;color:#fff;}
  .blog-card-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .blog-card-date{font-size:12px;font-weight:700;color:var(--gold-deep);text-transform:uppercase;letter-spacing:.05em;}
  [dir="rtl"] .blog-card-date{letter-spacing:0;text-transform:none;}
  .blog-card h3{font-size:16.5px;font-weight:700;color:var(--navy-950);line-height:1.5;}
  .blog-card p{font-size:13.8px;color:var(--muted);flex:1;}
  .blog-card .read-more{font-size:13px;font-weight:700;color:var(--blue-deep);margin-top:4px;}
  .blog-card:hover .read-more{color:var(--gold-deep);}

  /* blog article */
  .article{padding:150px 0 100px;}
  .article .container{max-width:720px;}
  .article-meta{font-size:13px;font-weight:700;color:var(--gold-deep);text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;}
  [dir="rtl"] .article-meta{letter-spacing:0;text-transform:none;}
  .article h1{font-size:clamp(28px,3.6vw,40px);font-weight:800;color:var(--navy-950);line-height:1.28;letter-spacing:-.01em;margin-bottom:28px;}
  [dir="rtl"] .article h1{letter-spacing:0;}
  .article-body p{font-size:16.5px;color:var(--ink);line-height:1.95;margin-bottom:22px;}
  .article-body h2{font-size:21px;font-weight:800;color:var(--navy-950);margin:34px 0 14px;}
  .article-footer{margin-top:48px;padding-top:28px;border-top:1px solid var(--border);}

  /* ================= Partners & Suppliers section ================= */
  .partners{
    background:linear-gradient(135deg,var(--navy-900),var(--navy-950));
    position:relative;overflow:hidden;
  }
  .partners::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(600px 300px at 50% 0%, rgba(255,255,255,0.06), transparent 60%);
    pointer-events:none;
  }
  .partners .container{position:relative;}
  .partners .eyebrow{
    color:var(--gold-bright);background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.18);
  }
  .partners .section-head h2{color:#fff;}
  .partners .section-head p{color:#c3d1e5;}

  .sr-only{
    position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
    clip:rect(0,0,0,0);white-space:nowrap;border:0;
  }

  .partner-carousel{display:flex;align-items:center;gap:18px;}
  .carousel-viewport{overflow:hidden;flex:1;min-width:0;}
  .carousel-track{
    display:flex;gap:28px;list-style:none;padding:0;margin:0;
    transition:transform .5s cubic-bezier(.16,.84,.44,1);will-change:transform;
  }
  .carousel-track.logos-only{align-items:center;}
  .partner-logo-item{
    flex:0 0 calc((100% - 5 * 28px) / 6);min-width:0;
    display:flex;align-items:center;justify-content:center;
  }
  .partner-logo{
    width:76px;height:76px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px;
    transition:transform .3s cubic-bezier(.16,.84,.44,1),box-shadow .3s ease;
    box-shadow:0 10px 24px -10px rgba(0,0,0,0.5);
  }
  .partner-logo-item:hover .partner-logo{transform:translateY(-4px) scale(1.06);box-shadow:var(--shadow);}
  .partner-logo-img-wrap{
    width:78px;height:78px;border-radius:16px;background:var(--white);
    border:1px solid transparent;padding:9px;box-sizing:border-box;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 24px -10px rgba(0,0,0,0.5);
    transition:transform .3s cubic-bezier(.16,.84,.44,1),box-shadow .3s ease;
  }
  .partner-logo-img-wrap img{max-width:100%;max-height:100%;object-fit:contain;}
  .partner-logo-item:hover .partner-logo-img-wrap{transform:translateY(-4px) scale(1.06);box-shadow:0 16px 32px -12px rgba(0,0,0,0.6);}

  .carousel-arrow{
    flex:0 0 44px;width:44px;height:44px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,0.08);color:#fff;border:1px solid rgba(255,255,255,0.18);
    transition:background .25s ease,color .25s ease,transform .25s ease,opacity .25s ease;
  }
  .carousel-arrow:hover:not(:disabled){background:#fff;color:var(--navy-950);transform:scale(1.06);}
  .carousel-arrow:disabled{opacity:.35;cursor:default;}
  [dir="rtl"] .carousel-arrow svg{transform:scaleX(-1);}

  @media (max-width:1000px){.partner-logo-item{flex:0 0 calc((100% - 3 * 28px) / 4);}}
  @media (max-width:700px){.partner-logo-item{flex:0 0 calc((100% - 2 * 20px) / 3);}.carousel-track{gap:20px;}}
  @media (max-width:460px){.partner-logo-item{flex:0 0 calc((100% - 1 * 16px) / 2);}.carousel-track{gap:16px;}.partner-logo{width:64px;height:64px;}.partner-carousel{gap:10px;}.carousel-arrow{flex:0 0 38px;width:38px;height:38px;}}

  .partners-copyright{
    font-size:12px;line-height:1.7;color:rgba(255,255,255,0.5);text-align:center;
    max-width:800px;margin:8px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,0.12);
  }
  .partners-cta{text-align:center;margin-top:32px;}