/* Limud ai · שפה אחת לכל האתר: Rubik, אפור קר ונקי, זכוכית חדה (רדיוס 12/8/6), כתום אחד לדגשים. מצב כהה לפי המערכת. */
:root{
  --bg:#f4f4f6; --ink:#111114; --ink-2:#4f4f5a; --ink-3:#8b8b96; --line:rgba(17,17,20,.085);
  --glass:rgba(255,255,255,.62); --glass-2:rgba(255,255,255,.9);
  --app:#fbfaf7; --app-side:#f2f0eb; --bubble:#ebe9e3;
  --accent:#d97757; --accent-ink:#b4532d; --ok:#2c8657; --warn:#b7791f; --bad:#c2410c;
  --solid:#111114; --on-solid:#ffffff; --on-solid-2:rgba(255,255,255,.62); --on-line:rgba(255,255,255,.14);
  --glow-a:#f3e4d9; --glow-b:#dde4f3; --glow-c:#e6e0f0; --logo-filter:none;
  --font:"Rubik",system-ui,"Segoe UI",Arial,sans-serif; --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --r-lg:12px; --r-md:8px; --r-sm:6px;
  --shadow:0 1px 0 rgba(255,255,255,.75) inset,0 18px 50px -24px rgba(30,30,70,.22);
  --shadow-win:0 1px 0 rgba(255,255,255,.8) inset,0 40px 90px -40px rgba(30,30,80,.4),0 0 0 1px rgba(17,17,20,.06);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0c0d10; --ink:#f3f3f6; --ink-2:#b3b3be; --ink-3:#7b7b86; --line:rgba(255,255,255,.085);
  --glass:rgba(28,29,35,.6); --glass-2:rgba(36,37,45,.92);
  --app:#17171a; --app-side:#121215; --bubble:#26262c;
  --accent:#e8876a; --accent-ink:#f2a185; --ok:#5cc28c; --warn:#e0b04a; --bad:#f08a5d;
  --solid:#f3f3f6; --on-solid:#0c0d10; --on-solid-2:rgba(12,13,16,.62); --on-line:rgba(12,13,16,.14);
  --glow-a:#2a211d; --glow-b:#1a2133; --glow-c:#231f2e; --logo-filter:invert(1);
  --shadow:0 1px 0 rgba(255,255,255,.05) inset,0 18px 50px -24px rgba(0,0,0,.7);
  --shadow-win:0 1px 0 rgba(255,255,255,.06) inset,0 40px 90px -40px rgba(0,0,0,.85),0 0 0 1px rgba(255,255,255,.07);
  color-scheme:dark}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
img{max-width:100%}
[hidden]{display:none!important}
.ltr{direction:ltr;unicode-bidi:isolate}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* שדה האור ברקע */
.field{position:fixed;inset:-20vmax;z-index:0;pointer-events:none;filter:blur(100px)}
.field i{position:absolute;border-radius:50%;width:52vmax;height:52vmax;opacity:.6;animation:drift 40s ease-in-out infinite alternate}
.field i:nth-child(1){background:var(--glow-a);top:2%;right:4%}
.field i:nth-child(2){background:var(--glow-b);bottom:4%;left:2%;animation-duration:48s}
.field i:nth-child(3){background:var(--glow-c);bottom:18%;right:26%;width:38vmax;height:38vmax;animation-duration:56s}
@keyframes drift{to{transform:translate3d(6vmax,-5vmax,0) scale(1.08)}}

.wrap{position:relative;z-index:1;max-width:1160px;margin:0 auto;padding-inline:24px}
.glass{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(24px) saturate(170%);backdrop-filter:blur(24px) saturate(170%)}

/* סרגל עליון */
.top{position:sticky;top:0;z-index:20;padding-block:12px}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:9px 10px 9px 18px}
.mark{display:block;line-height:0}.mark img{height:21px;width:auto;filter:var(--logo-filter)}
.nav{display:flex;align-items:center;gap:26px;font-size:15px;color:var(--ink-2)}
.nav a{text-decoration:none;transition:color .2s}.nav a:hover{color:var(--ink)}
.bar-end{display:flex;align-items:center;gap:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:500;font-size:16px;text-decoration:none;border-radius:var(--r-md);padding:13px 22px;border:1px solid transparent;cursor:pointer;transition:transform .1s ease-out,opacity .2s,background .2s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn.solid{background:var(--solid);color:var(--on-solid)}
.btn.ghost{background:var(--glass-2);border-color:var(--line)}
.btn.sm{padding:8px 15px;font-size:15px}
.btn.xs{padding:6px 11px;font-size:13.5px;border-radius:var(--r-sm)}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn .arr{font-size:1.15em;line-height:1}

.kicker{font-size:13.5px;font-weight:600;color:var(--accent-ink);margin:0 0 14px;letter-spacing:.02em}
.h1{font-size:clamp(46px,8.6vw,118px);line-height:.96;letter-spacing:-.048em;font-weight:700;margin:0;text-wrap:balance}
.h1 .dim,.h2 .dim{color:var(--ink-3)}
.h2{font-size:clamp(32px,4.2vw,54px);line-height:1.04;letter-spacing:-.038em;font-weight:700;margin:0 0 18px;text-wrap:balance}
.sub{color:var(--ink-2);font-weight:300;font-size:19px;max-width:56ch;margin:0 0 44px}
.lead{font-size:clamp(19px,1.9vw,23px);line-height:1.5;color:var(--ink-2);font-weight:300;margin:0;max-width:36ch}
.lead strong{color:var(--ink);font-weight:500}
section{margin-top:140px}

.checks{margin:0;padding:0;list-style:none}
.checks li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:16px;color:var(--ink-2)}
.checks li:first-child{border-top:0}
.checks svg{margin-top:5px;color:var(--accent)}
.checks b{color:var(--ink);font-weight:500}

/* שאלות */
.qa{border-top:1px solid var(--line)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 2px;font-size:18px;font-weight:500}
.qa summary::-webkit-details-marker{display:none}
.qa summary:after{content:"";flex:none;width:11px;height:11px;border-inline-start:1.6px solid var(--ink-3);border-bottom:1.6px solid var(--ink-3);transform:rotate(-45deg) translateY(-3px);transition:transform .25s ease}
.qa details[open] summary:after{transform:rotate(135deg) translateY(-3px)}
.qa details p{margin:-8px 2px 22px;color:var(--ink-2);max-width:62ch}

/* מסלולים */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:14px}
.plan{position:relative;padding:34px;display:flex;flex-direction:column;gap:22px;min-width:0;border-radius:var(--r-lg)}
.plan .head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.plan h3{margin:0;font-size:22px;font-weight:600;letter-spacing:-.015em}
.plan .what{margin:-14px 0 0;font-size:15px;color:var(--ink-2)}
.price{display:flex;align-items:baseline;gap:8px;font-variant-numeric:tabular-nums}
.price b{font-size:72px;line-height:.9;font-weight:700;letter-spacing:-.05em}
.price span{font-size:22px;color:var(--ink-2)}
.plan .checks{flex:1}
.plan .btn{width:100%;padding-block:16px;font-size:17px}
.plan.pro{background:var(--solid);color:var(--on-solid);box-shadow:0 30px 70px -30px rgba(20,20,40,.55)}
.plan.pro .what,.plan.pro .price span,.plan.pro .checks li{color:var(--on-solid-2)}
.plan.pro .checks li{border-color:var(--on-line)}
.plan.pro .checks b{color:var(--on-solid)}
.plan.pro .btn{background:var(--on-solid);color:var(--solid)}
.tag{font-size:12.5px;font-weight:600;background:var(--accent);color:#fff;padding:5px 10px;border-radius:var(--r-sm)}
.fine{margin:18px 2px 0;font-size:14.5px;color:var(--ink-3)}

/* הודעה במרכז המסך (כניסה, תודה, שגיאה) */
.center{min-height:calc(100vh - 180px);display:grid;place-items:center;padding-block:40px}
.card{width:100%;max-width:520px;padding:40px 38px}
.card h1{margin:0 0 10px;font-size:34px;letter-spacing:-.035em;line-height:1.1}
.card p{margin:0 0 22px;color:var(--ink-2)}
.card p a{color:var(--accent-ink);font-weight:500}
.field-in{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.field-in label{font-size:14px;font-weight:500;color:var(--ink-2)}
.input{width:100%;padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--line);background:var(--glass-2);font-size:17px;direction:ltr;text-align:right;transition:border-color .2s,box-shadow .2s}
.input:focus{outline:0;border-color:var(--ink-3);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 16%,transparent)}
.note-bad{padding:12px 14px;border-radius:var(--r-md);background:color-mix(in srgb,var(--bad) 10%,transparent);color:var(--bad);font-size:15px;margin-bottom:18px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

footer.foot{position:relative;z-index:1;margin-top:120px;padding-block:28px 44px;border-top:1px solid var(--line);color:var(--ink-3);font-size:14px}
footer.foot .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
footer.foot img{height:16px;width:auto;filter:var(--logo-filter);opacity:.75}
footer.foot nav{display:flex;gap:18px}footer.foot a{text-decoration:none}footer.foot a:hover{color:var(--ink)}

/* אנימציות כניסה: מצב המנוחה גלוי. GSAP מוסיף את התנועה רק כשאין prefers-reduced-motion */
.js-motion [data-rise]{will-change:transform,opacity}

@media (max-width:860px){
  .nav .hide-m{display:none}
  section{margin-top:104px}
}
@media (max-width:520px){
  body{font-size:16px}
  .wrap{padding-inline:16px}
  .plan{padding:24px 20px}.price b{font-size:60px}
  .card{padding:30px 22px}
}
@media (prefers-reduced-motion:reduce){.field i{animation:none}}