:root{
    --ivory:#F6F9FC;
    --paper:#FDFEFF;
    --navy:#0A2745;
    --navy-soft:#15385E;
    --blue:#1E5AA8;
    --blue-bright:#3E7FD1;
    --sky:#DCEBFC;
    --sky-deep:#BFDAF7;
    --gold:#DBAA21;
    --gold-deep:#9C7714;
    --gold-tint:rgba(219,170,33,0.14);
    --green:#1F9D55;
    --red:#D2483A;
    --glass:rgba(255,255,255,0.52);
    --glass-strong:rgba(255,255,255,0.72);
    --glass-border:rgba(255,255,255,0.65);
    --shadow:0 20px 60px -25px rgba(10,37,64,0.35);
    --radius:22px;
    --f-display:'Fraunces',serif;
    --f-body:'Inter',sans-serif;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--f-body);
    color:var(--navy);
    background:
      radial-gradient(1200px 600px at 85% -10%, #E7F1FC 0%, transparent 60%),
      radial-gradient(900px 500px at -10% 20%, #EDF4FD 0%, transparent 55%),
      linear-gradient(180deg, var(--ivory) 0%, #EEF4FB 100%);
    min-height:100vh;
    -webkit-font-smoothing:antialiased;
    transition:font-family .2s ease;
  }
  /* Arabic-script languages: switch display + body fonts */
  html[dir="rtl"] body{ font-family:'IBM Plex Sans Arabic','Inter',sans-serif; }
  html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3,html[dir="rtl"] .display{ font-family:'Amiri','Fraunces',serif; }

  h1,h2,h3,.display{
    font-family:var(--f-display);
    color:var(--navy);
    letter-spacing:-0.01em;
    margin:0;
  }
  .mono{font-family:'IBM Plex Mono',monospace; direction:ltr; unicode-bidi:embed;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  ::selection{background:var(--sky-deep);}

  .glass{
    background:var(--glass);
    backdrop-filter:blur(18px) saturate(160%);
    -webkit-backdrop-filter:blur(18px) saturate(160%);
    border:1px solid var(--glass-border);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
  }

  /* ---------- NAV ---------- */
  header{ position:sticky; top:0; z-index:100; padding:16px 0; }
  .navbar{ display:flex; align-items:center; justify-content:space-between; padding:12px 22px; gap:14px; }
  .brand{display:flex; align-items:center; gap:12px;}
  .brand-logo{ height:30px; width:auto; display:block; flex:none; }
  .brand-text{line-height:1.15; padding-inline-start:12px; border-inline-start:1px solid rgba(10,39,69,0.14);}
  .brand-text .b2{font-size:10.5px; letter-spacing:0.06em; color:var(--gold-deep); font-weight:600;}
  html[dir="rtl"] .brand-text .b2{ font-family:'IBM Plex Sans Arabic',sans-serif; }

  nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0;}
  nav a{ font-size:14px;font-weight:500;padding:9px 16px;border-radius:999px; color:var(--navy-soft); transition:all .2s ease; cursor:pointer;}
  nav a:hover{background:var(--glass-strong);color:var(--blue);}

  .nav-right{display:flex; align-items:center; gap:10px;}
  .lang-switch{ display:flex; gap:3px; background:var(--glass-strong); border:1px solid var(--glass-border); padding:4px; border-radius:999px; }
  .lang-switch button{
    border:none; background:transparent; padding:7px 12px; border-radius:999px; font-size:12.5px;
    font-weight:700; letter-spacing:.03em; color:var(--navy-soft); cursor:pointer; font-family:'IBM Plex Mono',monospace;
    transition:all .2s ease;
  }
  .lang-switch button.active{ background:var(--gold); color:var(--navy); }

  .admin-btn{
    font-size:13.5px;font-weight:600;padding:9px 18px;border-radius:999px;
    background:var(--navy); color:#fff !important; border:none; cursor:pointer;
    display:flex; align-items:center; gap:6px; white-space:nowrap;
    box-shadow:0 8px 20px -8px rgba(10,37,64,0.55);
    transition: transform .2s ease;
  }
  .admin-btn:hover{transform:translateY(-1px);}

  /* ---------- HERO ---------- */
  .hero{padding:64px 0 0;}
  .hero-inner{
    display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:center;
    padding:56px; position:relative; overflow:hidden;
  }
  .hero-inner::before{
    content:"";position:absolute; inset:0;
    background:linear-gradient(120deg, rgba(62,127,209,0.10), transparent 55%);
    pointer-events:none;
  }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:12.5px; font-weight:600; letter-spacing:0.05em;
    color:var(--gold-deep); background:var(--gold-tint); padding:7px 14px; border-radius:999px;
    margin-bottom:18px;
  }
  .eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(219,170,33,0.22); flex:none;}
  .hero h1{font-size:42px; line-height:1.22; font-weight:600; max-width:560px;}
  html[dir="rtl"] .hero h1{ font-size:36px; line-height:1.5; }
  .hero p{font-size:16.5px; line-height:1.7; color:var(--navy-soft); max-width:480px; margin:20px 0 28px;}
  .hero-actions{display:flex; gap:12px; flex-wrap:wrap;}
  .btn-primary{
    background:linear-gradient(135deg,var(--blue),var(--navy));
    color:#fff; padding:14px 26px; border-radius:14px; font-weight:600; font-size:14.5px;
    box-shadow:0 14px 30px -12px rgba(30,90,168,0.55); border:none; cursor:pointer;
  }
  .btn-ghost{
    background:var(--glass-strong); color:var(--navy); padding:14px 26px; border-radius:14px;
    font-weight:600; font-size:14.5px; border:1px solid var(--glass-border); cursor:pointer;
  }

  .hero-visual{ padding:26px; position:relative; }
  .rate-preview-top{display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:18px; gap:10px;}
  .rate-preview-top .lbl{font-size:11px; letter-spacing:.06em; color:var(--blue); font-family:'IBM Plex Mono',monospace; direction:ltr;}
  .rate-preview-top .upd{font-size:11px; color:#7C93AC;}
  .rate-big{font-family:'Fraunces',serif; font-size:44px; font-weight:600; color:var(--navy); line-height:1; direction:ltr; text-align:end;}
  .rate-big span{font-family:'IBM Plex Mono',monospace; font-size:21px; color:var(--gold-deep); font-weight:600;}
  .rate-sub{margin-top:10px; font-size:13.5px; color:var(--navy-soft);}
  .mini-rows{margin-top:22px; display:flex; flex-direction:column; gap:10px;}
  .mini-row{
    display:flex; align-items:center; justify-content:space-between;
    padding:11px 14px; border-radius:12px; background:rgba(255,255,255,0.55);
    border:1px solid rgba(255,255,255,0.7);
  }
  .mini-row .cur{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;}
  .mini-row .val{font-family:'IBM Plex Mono',monospace; font-size:13.5px; font-weight:600; direction:ltr;}

  /* ---------- TICKER ---------- */
  .ticker-band{
    margin:34px auto 0; overflow:hidden; position:relative;
    background:var(--navy); border-top:1px solid rgba(255,255,255,0.08); border-bottom:1px solid rgba(255,255,255,0.08);
  }
  .ticker-band::before,.ticker-band::after{ content:""; position:absolute; top:0; bottom:0; width:70px; z-index:2; }
  .ticker-band::before{ inset-inline-start:0; background:linear-gradient(90deg, var(--navy), transparent); }
  .ticker-band::after{ inset-inline-end:0; background:linear-gradient(270deg, var(--navy), transparent); }
  .ticker-track{ display:flex; gap:0; width:max-content; animation:scroll-left 34s linear infinite; padding:13px 0; direction:ltr; }
  .ticker-track:hover{animation-play-state:paused;}
  @keyframes scroll-left{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
  .ticker-item{
    display:flex; align-items:center; gap:9px; padding:0 26px;
    border-right:1px solid rgba(255,255,255,0.12);
    font-family:'IBM Plex Mono',monospace; font-size:13px; color:#EAF1FB; white-space:nowrap;
  }
  .ticker-item b{color:#fff; font-weight:600;}
  .ticker-item .arrow-up{color:#5FD394;}
  .ticker-item .arrow-down{color:#F08877;}

  /* ---------- SECTION SHELL ---------- */
  section{padding:96px 0;}
  .section-head{max-width:640px; margin:0 auto 52px; text-align:center;}
  .section-head .eyebrow{margin-bottom:16px;}
  .section-head h2{font-size:30px; font-weight:600; line-height:1.35;}
  .section-head p{color:var(--navy-soft); font-size:15.5px; margin-top:12px; line-height:1.7;}

  /* ---------- ABOUT / HISTORY TIMELINE ---------- */
  .about-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:52px; align-items:start;}
  .about-card{padding:34px; position:sticky; top:110px;}
  .about-card h3{font-size:21px; margin-bottom:14px;}
  .about-card p{font-size:14.5px; line-height:1.8; color:var(--navy-soft); margin:0 0 18px;}
  .stat-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:22px;}
  .stat{padding:16px; border-radius:14px; background:rgba(255,255,255,0.55); border:1px solid rgba(255,255,255,0.7);}
  .stat .num{font-family:'Fraunces',serif; font-size:25px; font-weight:600; color:var(--gold-deep); direction:ltr;}
  .stat .lbl{font-size:11.5px; color:var(--navy-soft); letter-spacing:.02em; margin-top:2px;}

  .timeline{position:relative; padding-inline-start:36px;}
  .timeline::before{
    content:""; position:absolute; inset-inline-start:9px; top:6px; bottom:6px; width:2px;
    background:linear-gradient(180deg, var(--blue), var(--sky-deep));
  }
  .t-item{position:relative; padding:0 0 34px 0; padding-inline-start:20px;}
  .t-item:last-child{padding-bottom:0;}
  .t-item::before{
    content:""; position:absolute; inset-inline-start:-36px; top:4px; width:20px; height:20px; border-radius:50%;
    background:var(--paper); border:3px solid var(--gold);
  }
  .t-year{font-family:'IBM Plex Mono',monospace; font-size:12.5px; font-weight:600; color:var(--gold-deep); letter-spacing:.05em;}
  .t-item h4{font-family:'Fraunces',serif; font-size:18px; font-weight:600; margin:6px 0 6px; color:var(--navy);}
  html[dir="rtl"] .t-item h4{ font-family:'Amiri',serif; font-size:19px; }
  .t-item p{font-size:14px; line-height:1.75; color:var(--navy-soft); margin:0;}

  /* ---------- RATES ---------- */
  .rates-card{padding:0; overflow:hidden;}
  .rates-card-head{ display:flex; justify-content:space-between; align-items:center; padding:24px 30px; border-bottom:1px solid rgba(10,37,64,0.08); gap:10px;}
  .rates-card-head h3{font-size:18px;}
  .live-pill{
    display:flex; align-items:center; gap:7px; font-size:12px; font-weight:600; color:var(--gold-deep);
    background:var(--gold-tint); padding:6px 12px; border-radius:999px; white-space:nowrap;
  }
  .live-dot{width:7px;height:7px;border-radius:50%;background:var(--gold); animation:pulse 1.6s infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

  table{width:100%; border-collapse:collapse;}
  thead th{ text-align:start; font-size:11px; letter-spacing:.04em; color:#7C93AC; font-weight:600; padding:14px 30px; border-bottom:1px solid rgba(10,37,64,0.08); }
  thead th:not(:first-child){text-align:end;}
  tbody td{padding:16px 30px; border-bottom:1px solid rgba(10,37,64,0.05); font-size:14.5px;}
  tbody tr:last-child td{border-bottom:none;}
  tbody td:not(:first-child){text-align:end; font-family:'IBM Plex Mono',monospace; font-weight:600; direction:ltr;}
  .cur-cell{display:flex; align-items:center; gap:11px;}
  .cur-code{font-weight:700; color:var(--navy); font-family:'IBM Plex Mono',monospace;}
  .cur-name{font-size:12px; color:#7C93AC; display:block;}

  .cross-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:22px;}
  .cross-item{ padding:20px; text-align:center; }
  .cross-item .pair{font-size:12px; color:var(--gold-deep); font-weight:600; letter-spacing:.02em; margin-bottom:8px; font-family:'IBM Plex Mono',monospace; direction:ltr;}
  .cross-item .val{font-family:'IBM Plex Mono',monospace; font-size:22px; font-weight:600; color:var(--navy); direction:ltr;}
  .updated-note{text-align:center; font-size:12.5px; color:#7C93AC; margin-top:20px;}

  /* ---------- CONTACT / FOOTER ---------- */
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:26px;}
  .contact-card{padding:30px;}
  .contact-card h4{font-size:12px; letter-spacing:.04em; color:var(--blue); margin-bottom:10px;}
  .contact-card p{font-size:15px; color:var(--navy-soft); line-height:1.8; margin:0;}
  footer{padding:40px 0 60px;}
  .footer-inner{ display:flex; justify-content:space-between; align-items:center; padding:26px 30px; flex-wrap:wrap; gap:14px; }
  .footer-inner p{font-size:13px; color:#7C93AC; margin:0;}

  /* ---------- MODAL ---------- */
  .modal-overlay{
    position:fixed; inset:0; background:rgba(10,37,64,0.45); backdrop-filter:blur(4px);
    display:none; align-items:center; justify-content:center; z-index:1000; padding:20px;
  }
  .modal-overlay.open{display:flex;}
  .modal{ width:100%; max-width:460px; padding:34px; position:relative; background:var(--glass-strong); }
  .modal.wide{max-width:700px;}
  .modal h3{font-size:19px; margin-bottom:6px;}
  .modal p.desc{font-size:13.5px; color:var(--navy-soft); margin:0 0 22px; line-height:1.7;}
  .modal-close{
    position:absolute; top:18px; inset-inline-end:18px; width:32px;height:32px; border-radius:50%;
    background:rgba(10,37,64,0.06); border:none; cursor:pointer; font-size:16px; color:var(--navy);
  }
  .field{margin-bottom:16px;}
  .field label{display:block; font-size:12.5px; font-weight:600; color:var(--navy-soft); margin-bottom:6px;}
  .field input{
    width:100%; padding:12px 14px; border-radius:10px; border:1px solid rgba(10,37,64,0.15);
    font-family:'IBM Plex Mono',monospace; font-size:14px; background:#fff; color:var(--navy); direction:ltr;
  }
  .field input:focus{outline:2px solid var(--blue-bright); outline-offset:1px;}
  .error-msg{color:var(--red); font-size:12.5px; margin:-8px 0 14px; display:none;}
  .error-msg.show{display:block;}
  .admin-edit-grid{display:grid; grid-template-columns:1fr 1fr; gap:6px 18px; max-height:52vh; overflow-y:auto; padding-inline-end:6px;}
  .admin-edit-grid .field input{padding:10px 12px;font-size:13px;}
  .admin-actions{display:flex; gap:10px; margin-top:22px;}
  .save-toast{
    position:fixed; bottom:26px; inset-inline-start:50%; transform:translateX(-50%) translateY(20px);
    background:var(--navy); color:#fff; padding:13px 22px; border-radius:12px; font-size:13.5px; font-weight:500;
    opacity:0; pointer-events:none; transition:all .3s ease; z-index:1100; display:flex; align-items:center; gap:8px;
  }
  html[dir="rtl"] .save-toast{ transform:translateX(50%) translateY(20px); }
  .save-toast.show{opacity:1; transform:translateX(-50%) translateY(0);}
  html[dir="rtl"] .save-toast.show{ transform:translateX(50%) translateY(0); }

  @media (max-width:880px){
    .hero-inner{grid-template-columns:1fr; padding:34px;}
    .hero h1{font-size:28px;}
    .about-grid{grid-template-columns:1fr;}
    .about-card{position:static;}
    .cross-grid{grid-template-columns:1fr 1fr;}
    .contact-grid{grid-template-columns:1fr;}
    nav ul{display:none;}
    thead th:nth-child(2), tbody td:nth-child(2){display:none;}
    .navbar{flex-wrap:wrap;}
  }