@font-face{font-family:Inter;src:url("../fonts/inter-latin-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Inter;src:url("../fonts/inter-latin-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans Arabic";src:url("../fonts/ibm-plex-sans-arabic-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Sans Arabic";src:url("../fonts/ibm-plex-sans-arabic-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  --bg:#141414;
  --bg2:#1a1918;
  --card:#1f1e1d;
  --card-2:#242322;
  --line:#2a2928;
  --line-2:#3a3938;
  --text:#f3f2f0;
  --muted:#8c8b89;
  --dim:#6a6967;
  --white:#fff;
  --ink:#111110;
  --ease:cubic-bezier(.22,1,.36,1);
  --header:4.25rem;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:dark}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text)}
body{
  font-family:Inter,"IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:1rem;line-height:1.65;
  min-height:100dvh;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
button,a,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
a{text-decoration:none}
:focus-visible{outline:2px solid #fff;outline-offset:3px}

.inner{width:min(100% - 2.5rem, 68rem);margin-inline:auto}
.section{padding:4.25rem 0;scroll-margin-top:var(--header)}
.kicker{margin:0 0 .7rem;color:var(--muted);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.section h2{margin:0 0 .85rem;font-size:clamp(1.45rem,3.2vw,2.05rem);font-weight:600;letter-spacing:-.03em;line-height:1.2;color:#fff}
.lead{margin:0 0 1.6rem;color:var(--muted);max-width:40rem;font-size:1.02rem}

/* Grain + page glow */
.grain{
  pointer-events:none;position:fixed;inset:0;z-index:70;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode:overlay;
}

/* Header */
.topbar{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(16px) saturate(1.1);
  background:rgba(20,20,20,.78);
  border-bottom:1px solid rgba(42,41,40,.85);
}
.topbar .inner{
  display:flex;align-items:center;gap:1rem;
  min-height:var(--header);
}
.brand{display:flex;align-items:center;flex:none}
.brand img{
  height:23px;width:auto;
  opacity:0;animation:fadeUp .9s var(--ease) .12s forwards;
}
.logo-compact{display:none}

.nav{
  display:none;flex:1;justify-content:center;gap:.15rem;
}
.nav a{
  color:var(--muted);font-size:.84rem;font-weight:500;
  padding:.4rem .7rem;border-radius:8px;transition:color .2s,background .2s;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.04)}
.top-end{margin-inline-start:auto;display:flex;align-items:center;gap:.55rem}
.lang{display:flex;gap:.1rem}
.lang button{
  color:var(--dim);font-size:.72rem;font-weight:600;letter-spacing:.04em;
  padding:.28rem .5rem;border-radius:6px;min-width:1.9rem;
}
.lang button[aria-pressed="true"]{color:#fff;background:#2a2928}
.menu-btn{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:2.2rem;height:2.2rem;padding:.4rem;
}
.menu-btn span{display:block;height:1.5px;background:#fff;border-radius:1px}
.nav-panel{
  display:none;border-top:1px solid var(--line);
  background:rgba(20,20,20,.96);padding:.6rem 0 1rem;
}
.nav-panel.open{display:block}
.nav-panel a{
  display:block;padding:.7rem 1.25rem;color:var(--text);font-weight:500;
}
.nav-panel a:hover{background:#1f1e1d}

/* Hero */
.hero{position:relative;padding:3.2rem 0 3.6rem;overflow:hidden;scroll-margin-top:var(--header)}
.hero-bg{position:absolute;inset:-20% 0 auto;height:72vh;pointer-events:none}
.glow{
  position:absolute;width:min(70vw,640px);height:min(70vw,640px);
  border-radius:50%;filter:blur(90px);opacity:.4;
  background:radial-gradient(circle,#3a342e 0%,transparent 70%);
  animation:drift 18s ease-in-out infinite alternate;
  inset-inline-start:-12%;top:0;
}
.glow-2{
  background:radial-gradient(circle,#2c2a28 0%,transparent 70%);
  animation-delay:-8s;inset-inline-start:auto;inset-inline-end:-8%;top:10%;
  opacity:.32;
}
.hero-copy{position:relative;max-width:40rem;text-align:start}
.hero h1{
  margin:0 0 .9rem;color:#fff;
  font-size:clamp(2rem,5.2vw,3.05rem);font-weight:600;
  letter-spacing:-.035em;line-height:1.12;
  opacity:0;animation:fadeUp 1s var(--ease) .28s forwards;
}
.hero .lead{margin-bottom:1.5rem;opacity:0;animation:fadeUp 1s var(--ease) .46s forwards}
.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center;opacity:0;animation:fadeUp 1s var(--ease) .62s forwards}
.avail{margin:1.15rem 0 0;color:var(--muted);font-size:.95rem;opacity:0;animation:fadeUp 1s var(--ease) .76s forwards}

.pill{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  background:#fff;color:var(--ink);
  border-radius:999px;padding:.85rem 1.25rem;
  font-weight:600;font-size:.98rem;border:1px solid #fff;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .2s,color .2s,border-color .2s;
}
.pill:hover{transform:translateY(-2px);background:#ecebe8;box-shadow:0 10px 28px rgba(255,255,255,.12)}
.pill .arrow{width:16px;height:16px}
.pill.ghost{
  background:transparent;color:#fff;border-color:var(--line-2);
}
.pill.ghost:hover{background:#1f1e1d;border-color:#4a4948;box-shadow:0 8px 24px rgba(0,0,0,.3)}

/* Tiles / cards */
.grid{
  display:grid;gap:.85rem;
  grid-template-columns:1fr;
}
.tile,.card,.price-card,.faq details{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:10px;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s,background .35s;
}
.tile{padding:1.05rem 1.1rem}
.tile h3{margin:0 0 .4rem;font-size:.98rem;font-weight:600;color:#fff}
.tile p{margin:0;color:var(--muted);font-size:.92rem}
.tile:hover,.card:hover,.price-card:hover{
  transform:translateY(-3px);
  border-color:var(--line-2);
  box-shadow:0 14px 40px rgba(0,0,0,.38),0 0 0 1px rgba(255,255,255,.04);
}
.pills{display:flex;flex-wrap:wrap;gap:.4rem;margin:.3rem 0 1.2rem}
.tag{
  display:inline-flex;align-items:center;
  border:1px solid var(--line);background:#191817;color:#ddd;
  border-radius:999px;padding:.22rem .7rem;font-size:.8rem;font-weight:600;
}

/* Two-col trades */
.split{display:grid;gap:.85rem;grid-template-columns:1fr}
.split .tile h3{font-size:1.05rem}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:.55rem}
.faq details{padding:0;overflow:hidden}
.faq details:hover{transform:none;box-shadow:none}
.faq summary{
  list-style:none;cursor:pointer;padding:1rem 1.15rem;
  font-weight:600;color:#fff;position:relative;
  padding-inline-end:2.4rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;inset-inline-end:1.15rem;top:50%;
  width:.55rem;height:.55rem;border-inline-end:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq details p{margin:0;padding:0 1.15rem 1.1rem;color:var(--muted);max-width:46rem}

/* Price */
.price-card{padding:1.6rem 1.4rem 1.5rem;position:relative;overflow:hidden;max-width:32rem}
.price-card .amount{
  font-size:clamp(2.2rem,6vw,3.1rem);font-weight:600;letter-spacing:-.04em;color:#fff;line-height:1.1;
}
.price-card .amount span[dir="ltr"]{font-variant-numeric:tabular-nums}
.price-card .life{margin:.35rem 0 0;color:#fff;font-weight:600}
.price-card .note{margin:.5rem 0 1.2rem;color:var(--muted)}

/* Download */
#download .hero-copy,#download .avail{animation:none;opacity:1}
#download h2{margin-bottom:.55rem}
.cards{display:flex;flex-direction:column;gap:.85rem;max-width:40rem}
.card{overflow:hidden}
.card-head{
  display:flex;align-items:center;gap:.65rem;
  padding:.95rem 1.05rem;color:#fff;
}
.card-head h3{margin:0;font-size:.95rem;font-weight:600}
.ico{width:18px;height:18px;flex:none;fill:currentColor}
.row{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  width:100%;padding:.9rem 1.05rem;
  border:0;border-top:1px solid var(--line);
  background:none;color:#e6e5e3;font-size:.95rem;
  text-align:start;cursor:pointer;border-radius:0;
  transition:background .2s;
}
.row:hover{background:#262524;transform:none;box-shadow:none}
.row .arrow{width:16px;height:16px;color:var(--muted);flex:none}

/* Footer */
footer{
  padding:2rem 0 6.5rem;
  text-align:center;color:var(--dim);font-size:.78rem;
  border-top:1px solid var(--line);
}
footer a{color:inherit}
footer a:hover{color:#c8c7c4}

/* Modal */
.modal{
  position:fixed;inset:0;background:rgba(0,0,0,.65);
  display:none;align-items:center;justify-content:center;
  padding:1.25rem;z-index:60;
}
.modal.open{display:flex}
.sheet{
  background:var(--card);color:var(--text);
  width:min(100%,26rem);max-height:min(92dvh,42rem);
  overflow:auto;padding:1.4rem 1.25rem 1.5rem;
  text-align:start;position:relative;
  border:1px solid var(--line);border-radius:12px;
}
.sheet h2{margin:0 2rem .9rem 0;font-size:1.15rem;color:#fff}
.close{
  position:absolute;top:.7rem;inset-inline-end:.7rem;
  width:2rem;height:2rem;font-size:1.4rem;line-height:1;color:var(--muted);
}
.close:hover{color:#fff}
.link-box{
  border:1px solid var(--line);background:#191817;border-radius:8px;
  padding:.7rem .8rem;font-size:.82rem;word-break:break-all;
  line-height:1.45;margin-bottom:.7rem;direction:ltr;text-align:left;user-select:all;color:#ddd;
}
.row-btns{display:flex;gap:.5rem;margin-bottom:1.15rem}
.row-btns .pill{flex:1;min-height:2.7rem;font-size:.92rem;padding:.65rem .8rem}
.sheet ol{margin:0;padding-inline-start:1.25rem;color:var(--muted)}
.sheet li{margin:.45rem 0}

/* Chat */
.chat-fab{
  position:fixed;z-index:55;
  inset-inline-end:1.1rem;bottom:1.1rem;
  display:inline-flex;align-items:center;gap:.45rem;
  background:#fff;color:var(--ink);
  border-radius:999px;padding:.7rem .95rem .7rem .75rem;
  font-weight:600;font-size:.88rem;
  box-shadow:0 10px 30px rgba(0,0,0,.4);
  transition:transform .3s var(--ease),box-shadow .3s;
}
.chat-fab:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.5)}
.chat-fab svg{width:18px;height:18px}
.chat-panel{
  position:fixed;z-index:56;
  inset-inline-end:1.1rem;bottom:4.6rem;
  width:min(calc(100vw - 1.6rem),22.5rem);
  height:min(34rem,70dvh);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 24px 60px rgba(0,0,0,.5);
  display:flex;flex-direction:column;
  overflow:hidden;
  transform-origin:bottom;
  animation:panelIn .35s var(--ease);
}
.chat-panel[hidden]{display:none}
.chat-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1rem;border-bottom:1px solid var(--line);
}
.chat-head strong{color:#fff;font-size:.92rem}
.chat-log{flex:1;overflow:auto;padding:1rem .85rem;display:flex;flex-direction:column;gap:.65rem}
.msg{
  max-width:92%;padding:.65rem .8rem;border-radius:12px;
  font-size:.9rem;line-height:1.5;white-space:pre-wrap;word-wrap:break-word;
}
.msg.bot{align-self:flex-start;background:#191817;border:1px solid var(--line);color:#e8e7e5}
.msg.user{align-self:flex-end;background:#fff;color:var(--ink)}
.msg.err{align-self:flex-start;color:#e8b4b4;border-color:#4a2a2a;background:#241818}
.chat-form{
  display:flex;gap:.45rem;padding:.7rem .7rem .8rem;
  border-top:1px solid var(--line);
}
.chat-form input{
  flex:1;background:#191817;border:1px solid var(--line);border-radius:999px;
  padding:.6rem .9rem;color:#fff;min-width:0;
}
.chat-form input::placeholder{color:var(--dim)}
.chat-form button{
  width:2.4rem;height:2.4rem;border-radius:50%;background:#fff;color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.chat-form button:disabled{opacity:.45;cursor:default}

/* Reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.06s}
.d2{transition-delay:.12s}
.d3{transition-delay:.18s}
.d4{transition-delay:.24s}
.d5{transition-delay:.3s}
.d6{transition-delay:.36s}

@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes drift{from{transform:translate(-8%,0) scale(1)}to{transform:translate(14%,10%) scale(1.12)}}
@keyframes panelIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}

@media (min-width:760px){
  .grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr 1fr}
  .menu-btn,.nav-panel{display:none !important}
  .nav{display:flex}
  .section{padding:5.2rem 0}
  .hero{padding:4.4rem 0 5rem}
}

/* Mobile typography and header only. Desktop styles above stay unchanged. */
@media (max-width: 640px){
  :root{--header:3.4rem}
  body{font-size:.9375rem;line-height:1.65}
  html[lang="ar"] body{font-family:"IBM Plex Sans Arabic",Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
  .inner{width:min(100% - 2rem, 68rem)}
  .topbar .inner{min-height:var(--header);gap:.4rem}
  .logo-full{display:none}
  .logo-compact{
    display:block;height:15px;width:auto;max-width:10rem;
    opacity:0;animation:fadeUp .9s var(--ease) .12s forwards;
  }
  .lang button{font-size:.68rem;padding:.22rem .4rem;min-width:1.7rem}
  .menu-btn{width:2rem;height:2rem;padding:.35rem;gap:4px}
  .nav-panel a{padding:.6rem 1rem;font-size:.92rem}

  .hero{padding:2.15rem 0 2.35rem}
  .hero h1{
    font-size:1.6875rem; /* 27px */
    font-weight:600;
    line-height:1.4;
    letter-spacing:0;
    margin-bottom:.6rem;
  }
  html:not([lang="ar"]) .hero h1{letter-spacing:-.02em;line-height:1.28}
  .hero .lead,.lead{font-size:.9rem;line-height:1.65;margin-bottom:1.15rem}
  .hero-actions{gap:.5rem}
  .avail{font-size:.82rem;margin-top:.8rem}
  .kicker{font-size:.68rem;letter-spacing:.04em;margin-bottom:.45rem}
  html[lang="ar"] .kicker{letter-spacing:.02em}

  .section{padding:2.55rem 0}
  .section h2{
    font-size:1.3125rem; /* 21px */
    font-weight:600;
    line-height:1.4;
    letter-spacing:0;
    margin-bottom:.5rem;
  }
  html:not([lang="ar"]) .section h2{letter-spacing:-.015em;line-height:1.3}

  .pill{padding:.62rem 1rem;font-size:.875rem}
  .pill .arrow{width:14px;height:14px}
  .tile{padding:.85rem .9rem;border-radius:9px}
  .tile h3{font-size:.9rem;font-weight:600}
  .tile p{font-size:.84rem;line-height:1.6}
  .split .tile h3{font-size:.95rem}
  .grid,.split,.cards{gap:.65rem}
  .tag{font-size:.74rem;padding:.18rem .55rem}
  .pills{margin:.2rem 0 .9rem;gap:.3rem}

  .faq summary{padding:.85rem 1rem;padding-inline-end:2.1rem;font-size:.92rem;font-weight:600}
  .faq details p{padding:0 1rem .9rem;font-size:.88rem}
  .price-card{padding:1.15rem 1.05rem 1.15rem}
  .price-card .amount{font-size:1.85rem;letter-spacing:-.02em}
  html[lang="ar"] .price-card .amount{letter-spacing:0}
  .price-card .life{font-size:.95rem}
  .price-card .note{font-size:.84rem;margin:.4rem 0 1rem}
  .card-head{padding:.8rem .9rem;gap:.5rem}
  .card-head h3{font-size:.88rem}
  .row{padding:.75rem .9rem;font-size:.88rem}
  .sheet{padding:1.15rem 1rem 1.2rem}
  .sheet h2{font-size:1.05rem;line-height:1.4;letter-spacing:0}
  footer{padding:1.5rem 0 5.5rem;font-size:.72rem}
  .chat-fab{padding:.55rem .8rem .55rem .65rem;font-size:.8rem;bottom:.9rem;inset-inline-end:.9rem}
  .chat-fab svg{width:16px;height:16px}
  .chat-panel{bottom:4.15rem;width:min(calc(100vw - 1.4rem),22rem);height:min(30rem,68dvh)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .reveal,.brand img,.logo-compact,.hero h1,.hero .lead,.hero-actions,.avail{opacity:1;transform:none;animation:none}
  .glow{animation:none}
  .tile:hover,.card:hover,.price-card:hover,.pill:hover,.chat-fab:hover{transform:none}
}