/* درسنا — optimized copy. Tokens centralised; product CSS is unlayered so it wins over the shell layer below. */
@layer od-layout {
  :where(.od-stack,.od-row,.od-row-top,.od-cluster,.od-grid,.od-field,.od-stat,.od-cell,.od-tile) > :where(*) { min-width: 0; }
  .od-stack   { display: flex; flex-direction: column; gap: var(--od-gap, 8px); }
  .od-row     { display: flex; align-items: center; gap: var(--od-gap, 8px); }
  .od-row-top { display: flex; align-items: flex-start; gap: var(--od-gap, 8px); }
  .od-cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--od-gap, 8px); }
  .od-fill    { flex: 1 1 0; min-width: 0; }
  .od-fixed   { flex: none; }
  .od-grid    { display: grid; gap: var(--od-gap, 12px); grid-template-columns: repeat(var(--od-cols, 3), minmax(0, 1fr)); }
  .od-stat, .od-field, .od-cell { display: grid; gap: var(--od-gap, 2px); }
  :where(.od-stat,.od-field,.od-cell) > :where(*) { display: block; }
  .od-tile { display: grid; grid-template-rows: auto 1fr; }
  :where(.od-tile) > :where(*) { display: block; }
  .od-media { display: block; width: 100%; height: auto; aspect-ratio: var(--od-ratio, auto); }
  .od-media-cover { object-fit: cover; }
  .od-truncate { display: block; max-width: 100%; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
  .od-clamp-2, .od-clamp-3 { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
  .od-clamp-2 { -webkit-line-clamp: 2; }
  .od-clamp-3 { -webkit-line-clamp: 3; }
  .od-lines-2 { min-height: calc(2 * 1.4em); }
  .od-nowrap  { white-space: nowrap; }
  .od-keep    { word-break: keep-all; overflow-wrap: anywhere; }
  .od-screen { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; height: 100%; }
  .od-scroll { overflow-y: auto; overscroll-behavior: contain; min-height: 0; }
  .od-rail { display: flex; gap: var(--od-gap, 8px); overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; padding-inline: var(--od-rail-pad, 16px); scroll-padding-inline: var(--od-rail-pad, 16px); }
  .od-rail::-webkit-scrollbar { display: none; }
  :where(.od-rail) > :where(*) { flex: none; scroll-snap-align: start; }
  :where(.od-rail) > :where(:last-child) { margin-inline-end: var(--od-rail-pad, 16px); }
  .od-spacer { flex: none; visibility: hidden; pointer-events: none; }
  .od-touch  { min-width: 44px; min-height: 44px; }
}

:root{
  --bg:#05060a;
  --bg-elev:#101014;
  --surface:#161619;
  --card:rgba(24,24,28,.85);
  --card-solid:#1c1c21;
  --border:rgba(255,255,255,.12);
  --border-strong:rgba(255,255,255,.22);
  --text:#f5f5f5;
  --subtext:#b6b6c0;
  --accent:#ffd700;
  --accent-ink:#111111;
  --accent-soft:rgba(255,215,0,.12);
  --danger:#ff4757;
  --mint:#83f2d0;
  --cyan:#7dd3fc;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 12px 40px rgba(0,0,0,.35);
  --shadow-soft:0 6px 24px rgba(0,0,0,.28);
  --font:'Tajawal',system-ui,-apple-system,'Segoe UI',sans-serif;
  --container:1120px;
  --gap:8px;
  --header-h:68px;
  --ease-out:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.6;
  color:var(--text);
  background:
    radial-gradient(ellipse 60% 50% at 85% 10%, rgba(13,22,34,.6), transparent 60%),
    radial-gradient(ellipse 55% 45% at 12% 88%, rgba(4,18,36,.5), transparent 60%),
    var(--bg);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:900;letter-spacing:0}
p{margin:0 0 12px}
ul,ol{margin:0}
hr{border:0;border-top:1px solid var(--border);margin:20px 0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
::selection{background:var(--accent);color:var(--accent-ink)}

.skip-link{position:absolute;inset-inline-start:-999px;top:8px;z-index:200;background:var(--accent);color:var(--accent-ink);padding:10px 16px;border-radius:var(--radius-sm);font-weight:700}
.skip-link:focus{inset-inline-start:12px}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:12px 18px;border-radius:var(--radius-sm);
  font-family:inherit;font-weight:700;font-size:15px;line-height:1;
  border:1px solid var(--border);background:transparent;color:var(--text);
  cursor:pointer;text-decoration:none;
  transition:transform .18s var(--ease-out),background .18s ease,filter .18s ease,border-color .18s ease;
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.btn-primary:hover{filter:brightness(1.07)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--border-strong)}
.btn:active{transform:scale(.97)}
.btn-lg{min-height:52px;padding:14px 24px;font-size:16px}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,6,10,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:var(--header-h)}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:900;font-size:19px}
.brand:hover{text-decoration:none}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--accent);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:900;font-size:19px;flex:none;
}
.nav{display:flex;align-items:center;gap:4px;margin-inline-start:14px}
.nav a{color:var(--subtext);font-weight:700;font-size:15px;padding:10px 12px;border-radius:10px;transition:color .18s ease,background .18s ease}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.06);text-decoration:none}
.header-actions{display:flex;align-items:center;gap:8px;margin-inline-start:auto}
.hamburger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--border);background:transparent;cursor:pointer;place-items:center}
.hamburger span,.hamburger span::before,.hamburger span::after{
  content:"";display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s ease
}
.hamburger span{position:relative}
.hamburger span::before{position:absolute;top:-6px}
.hamburger span::after{position:absolute;top:6px}

/* ---------- Layout ---------- */
main{display:block}
.section{padding-block:72px}
.section-tight{padding-block:52px}
.section-head{max-width:640px;margin-bottom:36px}
.eyebrow{
  display:inline-block;margin:0 0 14px;padding:6px 14px;border-radius:var(--pill);
  background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:13px;border:1px solid rgba(255,215,0,.25)
}
.section-head h2{font-size:clamp(26px,4vw,38px)}
.section-head p{color:var(--subtext);font-size:17px;margin:0}

/* ---------- Hero ---------- */
.hero{padding-block:64px 72px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(30px,5.2vw,52px);margin-bottom:18px}
.lead{color:var(--subtext);font-size:17px;max-width:60ch}
.hero .lead{font-size:clamp(16px,2vw,19px);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 20px;list-style:none;padding:0;color:var(--subtext);font-size:14px;font-weight:500}
.trust-row li{display:inline-flex;align-items:center;gap:8px}
.trust-row li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint);flex:none}
.hero-visual{position:relative;display:grid;place-items:center}
.hero-visual img{
  width:min(100%,420px);filter:drop-shadow(0 24px 60px rgba(255,215,0,.14));
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- Feature cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-soft);
}
.feature-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--accent-soft);color:var(--accent);border:1px solid rgba(255,215,0,.22)
}
.feature-icon svg{width:24px;height:24px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--subtext);font-size:15px;margin:0}

/* ---------- Assistant showcase ---------- */
.showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.showcase-media{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:20px;box-shadow:var(--shadow-soft);display:grid;place-items:center
}
.showcase-media img{width:min(100%,360px)}
.bullets{list-style:none;padding:0;display:grid;gap:16px;margin:22px 0 0}
.bullets li{display:flex;gap:14px;align-items:flex-start}
.bullets .tick{
  flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:rgba(131,242,208,.16);color:var(--mint);font-weight:900;font-size:14px;margin-top:2px
}
.bullets b{display:block;font-size:16px}
.bullets span{color:var(--subtext);font-size:15px}

/* ---------- Steps ---------- */
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.steps li{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;position:relative}
.steps li::before{
  counter-increment:step;content:counter(step);
  width:38px;height:38px;border-radius:12px;background:var(--accent);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:900;font-size:17px;margin-bottom:14px
}
.steps h3{font-size:17px;margin-bottom:6px}
.steps p{color:var(--subtext);font-size:14px;margin:0}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:44px;text-align:center;box-shadow:var(--shadow);position:relative;overflow:hidden
}
.cta-band h2{font-size:clamp(24px,3.4vw,34px)}
.cta-band p{color:var(--subtext);max-width:52ch;margin-inline:auto}
.cta-band .hero-actions{justify-content:center}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border);margin-top:24px;padding-block:40px;color:var(--subtext);font-size:14px}
.footer-grid{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;padding:0}
.footer-nav a{color:var(--subtext)}
.footer-nav a:hover{color:var(--text)}
.footer-note{margin-top:18px;font-size:12.5px;color:#8b8b95}

/* ---------- Auth pages ---------- */
.auth-wrap{min-height:calc(100vh - var(--header-h));display:grid;place-items:center;padding:40px 20px}
.auth-card{
  width:min(100%,440px);background:var(--card-solid);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)
}
.auth-card h2{text-align:center;font-size:26px;margin-bottom:22px}
.auth-panel{display:grid;gap:14px}
.auth-panel > .field-label{margin-bottom:-6px}
.field{display:grid;gap:8px;text-align:start}
.field-label{display:block;font-weight:700;color:var(--subtext);font-size:14px}
.input{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);border:1px solid var(--border);
  background:rgba(255,255,255,.06);color:var(--text);font-family:inherit;font-size:16px;
  transition:border-color .18s ease,background .18s ease
}
.input:hover{border-color:var(--border-strong)}
.input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.09);box-shadow:0 0 0 3px rgba(255,215,0,.18)}
.input[aria-invalid="true"]{border-color:var(--danger)}
.field-error{color:var(--danger);font-size:13px;font-weight:700;margin:0}
.auth-meta{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--subtext)}
.switcher{display:flex;gap:6px;background:rgba(255,255,255,.05);padding:4px;border-radius:var(--radius-sm);margin-bottom:22px}
.switcher button{
  flex:1;min-height:42px;border:0;border-radius:10px;background:transparent;color:var(--subtext);
  font-family:inherit;font-weight:700;font-size:14px;cursor:pointer;transition:background .18s ease,color .18s ease
}
.switcher button:hover{color:var(--text)}
.switcher button[aria-selected="true"]{background:rgba(255,255,255,.14);color:var(--text);box-shadow:var(--shadow-soft)}
.form-status{margin-top:14px;padding:12px 14px;border-radius:var(--radius-sm);font-size:14px;font-weight:700;display:none}
.form-status.is-ok{display:block;background:rgba(131,242,208,.12);color:var(--mint);border:1px solid rgba(131,242,208,.35)}
.form-status.is-err{display:block;background:rgba(255,71,87,.12);color:#ff8b95;border:1px solid rgba(255,71,87,.4)}
.loader{width:15px;height:15px;border:2px solid rgba(0,0,0,.25);border-top-color:var(--accent-ink);border-radius:50%;display:inline-block;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Language page ---------- */
.lang-list{display:grid;gap:12px;margin-bottom:22px}
.lang-option{
  display:flex;align-items:center;gap:14px;padding:16px;border-radius:var(--radius-md);
  border:1px solid var(--border);background:rgba(255,255,255,.03);cursor:pointer;
  transition:border-color .18s ease,background .18s ease
}
.lang-option:hover{border-color:var(--border-strong)}
.lang-option:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.lang-option input{position:absolute;opacity:0;width:1px;height:1px}
.lang-option:focus-within{outline:3px solid var(--accent);outline-offset:2px}
.lang-flag{font-size:26px;flex:none}
.lang-name{display:block;font-weight:700;font-size:17px}
.lang-native{display:block;color:var(--subtext);font-size:14px}
.lang-check{margin-inline-start:auto;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--border-strong);color:transparent;font-weight:900}
.lang-option:has(input:checked) .lang-check{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}

.hidden{display:none!important}
.note{color:var(--subtext);font-size:13.5px}
.center{text-align:center}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .showcase{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .nav{
    position:absolute;top:100%;inset-inline:0;flex-direction:column;align-items:stretch;gap:4px;
    background:var(--bg-elev);border-bottom:1px solid var(--border);padding:12px 20px 18px;margin:0;display:none
  }
  .nav.is-open{display:flex}
  .nav a{padding:14px 12px;font-size:16px}
  .hamburger{display:grid}
  .header-actions .btn-ghost{display:none}
  .section{padding-block:52px}
}
@media (max-width:480px){
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-band{padding:28px 20px}
  .hero-actions .btn{flex:1 1 100%}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .hero-visual img{animation:none}
}
.sub{text-align:center;color:var(--subtext);font-size:15px;margin-bottom:22px}

/* ---------- Footer social profiles ---------- *
   rel="me" on the links is what ties the profiles to the domain for
   verification purposes; the sameAs block in the JSON-LD is the machine-readable
   half of the same claim. Keep the two in sync with the socials list at the
   top of landing.html. */
.footer-social{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:14px 0 0}
.footer-social a{display:inline-block;padding:6px 14px;border:1px solid var(--border);border-radius:999px;color:var(--subtext);font-size:13px;text-decoration:none;transition:.2s}
.footer-social a:hover,.footer-social a:focus-visible{color:var(--text);border-color:var(--accent);background:rgba(255,255,255,.05)}
.footer-social a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- Footer social profiles (icon only) ---------- */
.footer-social-title{margin:18px 0 0;font-size:13px;font-weight:800;color:var(--subtext)}
.footer-social{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:10px 0 0}
.footer-social-link{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  color:var(--subtext);border:1px solid var(--border);background:transparent;
  transition:color .18s ease,border-color .18s ease,background .18s ease,transform .18s ease;
}
.footer-social-link svg{display:block;pointer-events:none}
.footer-social-link:hover{color:var(--text);border-color:rgba(255,255,255,.34);background:rgba(255,255,255,.06);transform:translateY(-1px)}
.footer-social-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
/* Each network's own colour, so the logo still reads as the brand. */
.footer-social-link--instagram:hover{color:#e1306c;border-color:rgba(225,48,108,.55);background:rgba(225,48,108,.12)}
.footer-social-link--tiktok:hover{color:#25f4ee;border-color:rgba(37,244,238,.5);background:rgba(37,244,238,.1)}
.footer-social-link--facebook:hover{color:#1877f2;border-color:rgba(24,119,242,.55);background:rgba(24,119,242,.12)}