/* Yalla Hebrew — black, white, blue. Clean. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Heebo:wght@400;500;700;800&display=swap');

:root{
  --white:#FFFFFF;
  --paper:#F7FAFD;
  --paper-2:#EFF5FB;
  --ink:#22303F;
  --ink-2:#3A4C5F;
  --muted:#6B7C8D;
  --line:#E4EDF5;
  --line-2:#CFDEEB;
  --blue:#BBDCF5;
  --blue-mid:#8FC3EB;
  --blue-dark:#1F5C93;
  --blue-tint:#EAF4FD;
  --blue-line:#C7E0F4;
  --ok:#2E7D5B;
  --warn:#B4632C;
  --shadow:0 1px 2px rgba(10,12,16,.04), 0 6px 20px rgba(10,12,16,.05);
  --shadow-lg:0 2px 6px rgba(10,12,16,.06), 0 24px 60px rgba(10,12,16,.10);
  --r:12px;
  --r-lg:18px;
  --max:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--white);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-.006em;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
img{max-width:100%}

.he{font-family:'Heebo','Arial Hebrew',sans-serif;direction:rtl;unicode-bidi:isolate;font-weight:600;letter-spacing:0}
.tr{color:var(--muted);font-style:italic;letter-spacing:0}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.narrow{max-width:780px;margin:0 auto;padding:0 28px}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;gap:18px;height:64px;max-width:var(--max);margin:0 auto;padding:0 28px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.08rem;letter-spacing:-.02em}
.logo .logomark{width:30px;height:30px;border-radius:8px;background:var(--blue);color:var(--blue-dark);display:grid;place-items:center;font-family:'Heebo',sans-serif;font-size:1.25rem;font-weight:700;line-height:30px}
nav.main{display:flex;gap:2px;margin-inline-start:auto;align-items:center;flex-wrap:wrap}
nav.main a{padding:7px 12px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--muted)}
nav.main a:hover{background:var(--paper);color:var(--ink)}
nav.main a.active{background:var(--blue-tint);color:var(--blue-dark)}

/* sub navigation — keeps the site feeling like one place */
.subnav{border-bottom:1px solid var(--line);background:var(--white)}
.subnav .in{max-width:var(--max);margin:0 auto;padding:0 28px;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav .in::-webkit-scrollbar{display:none}
.subnav a{flex:0 0 auto;padding:13px 12px;font-size:.9rem;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.subnav a:hover{color:var(--ink)}
.subnav a.active{color:var(--blue-dark);border-bottom-color:var(--blue-mid)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:.94rem;transition:.14s;white-space:nowrap;border:1px solid transparent}
.btn-primary{background:var(--blue);color:var(--blue-dark)}
.btn-primary:hover{background:var(--blue-mid)}
.btn-dark{background:var(--blue-tint);color:var(--blue-dark);border-color:var(--blue-line)}
.btn-dark:hover{background:var(--blue)}
.btn-teal{background:var(--blue-tint);color:var(--blue-dark);border-color:var(--blue-line)}
.btn-teal:hover{background:var(--blue)}
.btn-ghost{background:var(--white);border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:var(--paper)}
.btn-sm{padding:7px 14px;font-size:.86rem;border-radius:8px}
.btn-lg{padding:14px 28px;font-size:1rem;border-radius:12px}
.btn[disabled]{opacity:.4;pointer-events:none}
.btn-rec{background:#F6D3CE;color:#98342A}
.btn-rec:hover{background:#EFBDB5}

/* ---------- Cards ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}
.card-link{display:block;transition:.16s}
.card-link:hover{border-color:var(--line-2);box-shadow:var(--shadow)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ---------- Typography ---------- */
h1,h2,h3{font-weight:800;line-height:1.12;letter-spacing:-.032em}
h1{font-size:clamp(2.2rem,5vw,3.7rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.12rem;letter-spacing:-.02em}
.lede{font-size:1.1rem;color:var(--muted);max-width:64ch}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--blue-dark)}
.muted{color:var(--muted)}
.small{font-size:.87rem}

section{padding:72px 0}
section.tight{padding:40px 0}
section.dark{background:var(--blue-tint)}
section.paper{background:var(--paper)}
.panel{background:var(--white);border:1px solid var(--blue-line);border-radius:var(--r-lg);padding:26px}

/* ---------- Hero ---------- */
.hero{padding:76px 0 56px;border-bottom:1px solid var(--line)}
.hero h1{margin-bottom:6px}
.hero .heb-slogan{display:block;width:fit-content;font-family:'Heebo',sans-serif;direction:rtl;font-size:clamp(1.3rem,3vw,1.8rem);font-weight:700;color:var(--blue-dark);margin-bottom:14px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-note{margin-top:14px;font-size:.9rem;color:var(--muted)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:34px}}
.hero-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-lg)}

.pill{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;background:var(--paper);border:1px solid var(--line);font-size:.82rem;font-weight:600;color:var(--ink-2)}
.pill.teal{background:var(--blue-tint);border-color:var(--blue-line);color:var(--blue-dark)}

/* ---------- Pricing ---------- */
.plan{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;position:relative;display:flex;flex-direction:column}
.plan.featured{border-color:var(--blue-mid);box-shadow:0 14px 36px rgba(31,92,147,.08)}
.plan .price{font-size:2.6rem;font-weight:800;line-height:1;letter-spacing:-.04em}
.plan .per{color:var(--muted);font-size:.92rem}
.plan ul{list-style:none;margin:20px 0;display:grid;gap:9px}
.plan li{padding-inline-start:24px;position:relative;font-size:.93rem}
.plan li:before{content:"";position:absolute;inset-inline-start:0;top:8px;width:13px;height:7px;border-inline-start:2px solid var(--blue-mid);border-bottom:2px solid var(--blue-mid);transform:rotate(-45deg)}
.plan .tag{position:absolute;top:-11px;inset-inline-start:28px;background:var(--blue);color:var(--blue-dark);padding:4px 12px;border-radius:999px;font-size:.72rem;font-weight:700}
.plan .btn{margin-top:auto}

/* ---------- Forms ---------- */
label.f{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px}
.input,select.input,textarea.input{width:100%;padding:11px 13px;border:1px solid var(--line-2);border-radius:10px;background:var(--white);transition:.14s}
.input:focus{outline:none;border-color:var(--blue-mid);box-shadow:0 0 0 3px rgba(143,195,235,.35)}
.field{margin-bottom:16px}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--white);font-size:.88rem;font-weight:500;transition:.13s}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--blue-tint);color:var(--blue-dark);border-color:var(--blue-mid)}
.chip.on.teal{background:var(--blue);border-color:var(--blue-mid);color:var(--blue-dark)}

/* gender switch */
.gender-bar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px}
.gender-group{display:flex;align-items:center;gap:8px}
.gender-group .lbl{font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.seg{display:inline-flex;background:var(--white);border:1px solid var(--line-2);border-radius:999px;padding:2px}
.seg button{padding:6px 14px;border-radius:999px;font-size:.86rem;font-weight:600;color:var(--muted)}
.seg button.on{background:var(--blue);color:var(--blue-dark)}

/* ---------- Utility ---------- */
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.center{text-align:center}
.stack>*+*{margin-top:12px}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt48{margin-top:48px}
.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}.mb32{margin-bottom:32px}
.hr{height:1px;background:var(--line);border:0;margin:28px 0}
.badge:empty{display:none}
.badge{display:inline-block;padding:3px 9px;border-radius:6px;font-size:.72rem;font-weight:700;background:var(--paper-2);color:var(--muted)}
.badge.t{background:var(--blue-tint);color:var(--blue-dark)}
.badge.blue{background:var(--blue);color:var(--blue-dark)}
.badge.c{background:#FDF0E8;color:var(--warn)}
.badge.g{background:#EAF7F1;color:var(--ok)}
.badge.v{background:var(--blue);color:var(--blue-dark)}

/* ---------- Footer ---------- */
footer.site{border-top:1px solid var(--line);padding:44px 0 56px;background:var(--paper);margin-top:0}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:10px;font-weight:700}
footer.site a{display:block;font-size:.9rem;color:var(--muted);padding:3px 0}
footer.site a:hover{color:var(--ink)}

/* ---------- App shell ---------- */
.app-head{padding:32px 0 8px}
.app-head h1{font-size:clamp(1.8rem,3.4vw,2.4rem)}
.tile{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;display:flex;flex-direction:column;gap:8px;min-height:158px;transition:.16s}
.tile:hover{border-color:var(--blue-mid);box-shadow:var(--shadow)}
.tile .ico{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-size:1.2rem;background:var(--blue-tint);color:var(--blue-dark)}
.tile h3{margin-top:2px}
.tile p{font-size:.91rem;color:var(--muted)}

/* flashcard */
.flash{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:52px 24px;text-align:center;box-shadow:var(--shadow);min-height:260px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.flash .big{font-family:'Heebo',sans-serif;direction:rtl;font-size:3rem;font-weight:700;line-height:1.2}
.flash .en{font-size:1.3rem}

/* progress */
.bar{height:6px;border-radius:999px;background:var(--paper-2);overflow:hidden}
.bar > i{display:block;height:100%;background:var(--blue-mid);border-radius:999px;transition:width .3s}

/* member cards */
.member{display:flex;gap:12px;align-items:flex-start}
.ava{width:48px;height:48px;border-radius:10px;display:grid;place-items:center;font-size:1.4rem;flex:0 0 auto;border:1px solid var(--line)}

.list{display:grid;gap:8px}
.list-row{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px;display:flex;align-items:center;gap:14px;justify-content:space-between}

/* quiz */
.opt{width:100%;text-align:start;padding:14px 16px;border:1px solid var(--line-2);border-radius:10px;background:var(--white);font-size:.98rem;transition:.13s}
.opt:hover{border-color:var(--ink)}
.opt.correct{border-color:var(--ok);background:#EFF9F4}
.opt.wrong{border-color:#D08C80;background:#FDF2F0}

/* chat bubbles */
.bub{max-width:76%;padding:11px 15px;border-radius:14px;margin-bottom:9px}
.bub.a{background:var(--paper);border:1px solid var(--line);border-end-start-radius:4px}
.bub.b{background:var(--blue-tint);border:1px solid var(--blue-line);margin-inline-start:auto;border-end-end-radius:4px}
.bub.b .tr,.bub.b .muted{color:var(--muted)}

.notice{background:var(--blue-tint);border:1px solid var(--blue-line);border-radius:var(--r);padding:14px 16px;font-size:.92rem;color:var(--ink-2)}

/* recording studio */
.rec-row{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px}
.rec-row.has{border-color:var(--blue-line);background:var(--blue-tint)}
.rec-row.live{border-color:#E0B4AC;background:#FDF2F0}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#C2564A;margin-inline-end:6px;animation:pulse 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.kbd{display:inline-block;padding:2px 7px;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:6px;font-size:.78rem;font-weight:600;background:var(--paper)}

/* the small "I know this" mark, click to turn it on and off */
.mark{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;border:1px solid var(--line-2);background:var(--white);font-size:.76rem;font-weight:600;color:var(--muted);transition:.13s}
.mark:hover{border-color:var(--blue-mid)}
.mark .box{width:13px;height:13px;border-radius:4px;border:1.5px solid var(--line-2);display:inline-block}
.mark.on{background:var(--blue-tint);border-color:var(--blue-mid);color:var(--blue-dark)}
.mark.on .box{background:var(--blue-mid);border-color:var(--blue-mid);position:relative}
.mark.on .box:after{content:"";position:absolute;left:3px;top:0px;width:4px;height:8px;border-right:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(40deg)}

/* the human voice stamp */
.stamp{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;
  background:var(--white);border:1.5px solid var(--blue-mid);font-size:.86rem;font-weight:700;color:var(--blue-dark)}
.stamp .wave{display:inline-flex;gap:2px;align-items:flex-end;height:14px}
.stamp .wave i{width:2.5px;background:var(--blue-mid);border-radius:2px;display:block}
.stamp .wave i:nth-child(1){height:5px}
.stamp .wave i:nth-child(2){height:11px}
.stamp .wave i:nth-child(3){height:14px}
.stamp .wave i:nth-child(4){height:8px}
.stamp .wave i:nth-child(5){height:12px}

.no-ai{border:1.5px solid var(--blue-mid);border-radius:var(--r-lg);padding:32px 26px;background:var(--white)}
.sig{font-family:'Heebo',sans-serif;font-size:1.3rem;font-weight:700;color:var(--blue-dark)}

/* ---------- centred layout ---------- */
.mid{max-width:680px;margin:0 auto;padding:0 22px;text-align:center}
.mid-wide{max-width:900px;margin:0 auto;padding:0 22px;text-align:center}
.mid .lede,.mid-wide .lede{margin-inline:auto}
.rule{width:64px;height:2px;background:var(--blue-mid);border-radius:2px;margin:34px auto}

/* one stacked, centred list of choices. grows a little when you point at it. */
.stack-list{display:grid;gap:12px;max-width:600px;margin:0 auto;text-align:start}
.row-card{display:flex;align-items:center;gap:16px;background:var(--white);border:1px solid var(--line);
  border-radius:14px;padding:18px 20px;transition:transform .16s, box-shadow .16s, border-color .16s}
.row-card:hover{transform:scale(1.025);border-color:var(--blue-mid);box-shadow:0 10px 30px rgba(31,92,147,.10)}
.row-card .num{width:30px;height:30px;flex:0 0 auto;border-radius:9px;background:var(--blue-tint);
  color:var(--blue-dark);display:grid;place-items:center;font-size:.85rem;font-weight:700}
.row-card .rc-t{font-weight:700;letter-spacing:-.015em}
.row-card .rc-s{font-size:.88rem;color:var(--muted)}
.row-card .arrow{margin-inline-start:auto;color:var(--blue-mid);font-size:1.1rem}

.hero-actions.mid-actions{justify-content:center}

.hidden{display:none !important}

@media(max-width:820px){
  header.site .bar{height:auto;flex-wrap:wrap;padding:10px 18px;gap:8px}
  nav.main{width:100%;margin-inline-start:0;flex-wrap:nowrap;overflow-x:auto;gap:2px;padding-bottom:2px;scrollbar-width:none}
  nav.main::-webkit-scrollbar{display:none}
  nav.main a,nav.main .btn{flex:0 0 auto}
  section{padding:48px 0}
  .wrap,.narrow{padding:0 18px}
  .card,.plan{padding:20px}
  .subnav .in{padding:0 18px}
}