/* ============== reset + tokens ============== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:#000;color:#e8eaf0;line-height:1.55;
  font-feature-settings:'cv11','ss01';}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
[hidden]{display:none !important}

:root{
  --bg:#000;
  --bg-elev:#0b0c10;
  --bg-card:#0f1117;
  --bg-card-hi:#161922;
  --border:#1f2330;
  --border-hi:#2c3142;
  --text:#e8eaf0;
  --text-muted:#9aa1b3;
  --text-dim:#6c7385;
  --primary:#7aa7ff;
  --primary-strong:#4f8fff;
  --primary-soft:#1a2742;
  --accent:#ffd54a;
  --success:#3ddc97;
  --radius:14px;
  --radius-lg:22px;
  --maxw:1180px;
}

/* RTL adjustments — flip primarily by dir */
html[dir="rtl"] .nav-row,
html[dir="rtl"] .footer-row{direction:rtl}

/* ============== layout ============== */
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ============== nav ============== */
.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.7);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border)}
.nav-row{display:flex;align-items:center;gap:20px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand-logo{width:28px;height:28px;border-radius:8px}
.brand-name{font-size:18px;letter-spacing:-.01em}
.nav-links{display:flex;gap:22px;margin-inline-start:24px;flex:1}
.nav-links a{color:var(--text-muted);font-size:14.5px;font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:12px}

.lang-switch{position:relative}
.lang-button{display:flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--border);
  border-radius:10px;font-size:13px;font-weight:600;color:var(--text);transition:border-color .15s}
.lang-button:hover{border-color:var(--border-hi)}
.lang-menu{position:absolute;top:calc(100% + 6px);inset-inline-end:0;background:var(--bg-card);
  border:1px solid var(--border);border-radius:12px;list-style:none;margin:0;padding:6px;
  min-width:200px;max-height:380px;overflow:auto;z-index:60;box-shadow:0 12px 32px rgba(0,0,0,.6)}
.lang-menu li{padding:8px 12px;border-radius:8px;font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.lang-menu li:hover{background:var(--bg-card-hi)}
.lang-menu li[aria-selected="true"]{background:var(--primary-soft);color:var(--primary)}
.lang-menu .lang-tag{font-size:11px;color:var(--text-dim);font-family:'JetBrains Mono',monospace}

@media (max-width:760px){
  .nav-links{display:none}
}

/* ============== hero ============== */
.hero{padding:74px 0 60px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 500px at 12% -10%,rgba(79,143,255,.18),transparent 60%),
    radial-gradient(700px 500px at 100% 10%,rgba(255,213,74,.10),transparent 60%);
  pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:center;position:relative}
.hero-text h1{font-size:clamp(36px,5.5vw,64px);line-height:1.05;letter-spacing:-.025em;
  margin:18px 0 18px;font-weight:800}
.hero-text .accent{color:var(--accent)}
.lead{font-size:17px;color:var(--text-muted);max-width:560px}
.pill{display:inline-block;padding:6px 12px;border:1px solid var(--border-hi);border-radius:999px;
  background:var(--bg-elev);font-size:12.5px;color:var(--text-muted);font-weight:500}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:28px 0 26px}
.badge-soon{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:14px;
  background:linear-gradient(135deg,#3a2e0a,#4a3a0e);color:#ffd54a;border:1px solid #6b5618;
  font-weight:600;font-size:14.5px}
.badge-soon .dot{width:8px;height:8px;border-radius:50%;background:#ffd54a;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:12px;
  font-size:14.5px;font-weight:600;transition:transform .1s,background .15s,border-color .15s}
.btn:active{transform:translateY(1px)}
.btn-ghost{border:1px solid var(--border-hi);color:var(--text)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}

.hero-stats{list-style:none;padding:0;margin:0;display:flex;gap:30px;flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column;gap:2px}
.hero-stats strong{font-size:26px;font-weight:700;color:var(--text);font-family:'JetBrains Mono',monospace}
.hero-stats span{font-size:12.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em}

/* phone mock */
.hero-art{display:flex;justify-content:center}
.phone{width:280px;height:580px;background:#0a0d14;border:8px solid #1a1f2e;border-radius:42px;
  padding:14px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.7),0 0 0 1px #2a3045}
.phone-notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:90px;height:22px;
  background:#000;border-radius:14px}
.phone-screen{background:#000;border-radius:28px;height:100%;padding:36px 12px 12px;
  display:flex;flex-direction:column;gap:10px}
.phone-header{font-weight:700;font-size:15px;text-align:center;padding:6px 0;color:var(--text)}
.phone-chips{display:flex;gap:6px;overflow:hidden;padding:0 4px}
.phone-chips .chip{font-size:11px;padding:5px 10px;border-radius:999px;background:#161922;
  color:var(--text-muted);white-space:nowrap}
.phone-chips .chip-on{background:var(--primary-soft);color:var(--primary)}
.phone-grid{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:4px}
.ph-card{background:#0f1320;border:1px solid #1d2336;border-radius:14px;padding:10px;
  display:flex;flex-direction:column;gap:4px}
.ph-icon{width:22px;height:22px;background:linear-gradient(135deg,var(--primary-strong),var(--primary));
  border-radius:7px;margin-bottom:4px;opacity:.85}
.ph-card b{font-size:12px;color:var(--text)}
.ph-card span{font-size:10.5px;color:var(--text-dim)}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{order:-1;transform:scale(.85);margin:-20px 0}
}

/* ============== features ============== */
.features{padding:50px 0 30px;border-top:1px solid var(--border)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{padding:24px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius)}
.feature-icon{width:44px;height:44px;border-radius:12px;background:var(--primary-soft);color:var(--primary);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feature-icon svg{width:22px;height:22px}
.feature h3{margin:0 0 6px;font-size:16.5px;font-weight:600}
.feature p{margin:0;color:var(--text-muted);font-size:14px}
@media (max-width:860px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:500px){.feature-grid{grid-template-columns:1fr}}

/* ============== tools ============== */
.tools{padding:80px 0 40px}
.tools h2{font-size:clamp(28px,3.5vw,40px);letter-spacing:-.02em;margin:0 0 8px}
.muted{color:var(--text-muted);margin:0 0 28px}

.tools-cats{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.cat-tab{padding:8px 14px;border:1px solid var(--border-hi);border-radius:999px;font-size:13.5px;
  font-weight:500;color:var(--text-muted);transition:all .15s}
.cat-tab:hover{color:var(--text);border-color:var(--text-muted)}
.cat-tab.is-on{background:var(--primary-soft);border-color:var(--primary);color:var(--primary)}

.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.tool-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;transition:transform .15s,border-color .15s,background .15s;cursor:default}
.tool-card:hover{transform:translateY(-2px);border-color:var(--border-hi);background:var(--bg-card)}
.tool-icon{width:36px;height:36px;border-radius:10px;background:var(--primary-soft);color:var(--primary);
  display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:18px;font-weight:700;
  font-family:'JetBrains Mono',monospace}
.tool-card h4{margin:0 0 4px;font-size:15px;font-weight:600}
.tool-card p{margin:0;font-size:13px;color:var(--text-muted)}
.tool-card .badge-new{display:inline-block;margin-top:8px;padding:2px 8px;font-size:11px;border-radius:999px;
  background:#1a2b1f;color:var(--success);font-weight:600}

/* ============== broadcast ============== */
.broadcast{padding:80px 0;background:linear-gradient(180deg,transparent,#06080d 50%,transparent);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.bcast-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.bcast-grid h2{margin:14px 0 14px;font-size:clamp(28px,3.5vw,40px);letter-spacing:-.02em}
.check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.check-list li{padding:10px 14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;
  display:flex;gap:10px;align-items:flex-start;font-size:14.5px}
.check-list li::before{content:"✓";color:var(--accent);font-weight:800}
.bcast-side{display:grid;gap:14px}
.bcast-card{background:var(--bg-card);border:1px solid var(--border-hi);border-radius:var(--radius);overflow:hidden}
.bcast-card-title{padding:12px 16px;font-size:13px;font-weight:600;color:var(--text-muted);
  border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.05em}
.bcast-card-body{padding:18px}
.tp-mock{background:#000;color:#ffd54a;font-size:18px;line-height:1.4;font-weight:600;padding:18px;
  border-radius:10px;font-family:'JetBrains Mono',monospace}
.bcast-card-foot{display:flex;gap:14px;padding:10px 16px;border-top:1px solid var(--border);
  font-size:12px;color:var(--text-dim);font-family:'JetBrains Mono',monospace}
.lufs{font-family:'JetBrains Mono',monospace;font-size:34px;font-weight:700;color:var(--primary)}
.lufs-sub{margin-top:6px;color:var(--text-muted);font-size:13px}
@media (max-width:860px){.bcast-grid{grid-template-columns:1fr;gap:30px}}

/* ============== langs ============== */
.langs{padding:80px 0}
.langs h2{font-size:clamp(28px,3.5vw,40px);letter-spacing:-.02em;margin:0 0 8px}
.lang-badges{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.lang-badges li{padding:10px 16px;background:var(--bg-elev);border:1px solid var(--border);
  border-radius:999px;font-size:14px;display:flex;align-items:center;gap:8px}

/* ============== faq ============== */
.faq{padding:60px 0 80px;border-top:1px solid var(--border)}
.faq h2{font-size:clamp(28px,3.5vw,40px);letter-spacing:-.02em;margin:0 0 24px}
.faq-list{display:grid;gap:10px;max-width:780px}
.faq details{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:16px 18px;transition:border-color .15s}
.faq details[open]{border-color:var(--border-hi)}
.faq summary{cursor:pointer;font-weight:600;list-style:none;font-size:15.5px;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--text-muted);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{margin:10px 0 0;color:var(--text-muted);font-size:14.5px}

/* ============== cta-final ============== */
.cta-final{padding:60px 0;background:linear-gradient(180deg,transparent,var(--primary-soft) 100%);
  border-top:1px solid var(--border)}
.cta-final-inner{text-align:center}
.cta-final h2{font-size:clamp(24px,3vw,34px);margin:0 0 6px;letter-spacing:-.02em}
.signup{display:flex;gap:8px;max-width:440px;margin:22px auto 0}
.signup input{flex:1;background:var(--bg-elev);border:1px solid var(--border-hi);border-radius:10px;
  padding:12px 14px;color:var(--text);font-size:14.5px;outline:none;transition:border-color .15s}
.signup input:focus{border-color:var(--primary)}
.signup button{background:var(--primary);color:#0a1428;border-radius:10px;padding:12px 18px;
  font-weight:700;font-size:14.5px;transition:background .15s}
.signup button:hover{background:#a3c2ff}

/* ============== footer ============== */
.footer{padding:36px 0 50px;border-top:1px solid var(--border);background:#04060a}
.footer-row{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:34px;height:34px;border-radius:8px}
.footer-name{font-weight:700}
.footer-by{font-size:12.5px;color:var(--text-dim)}
.footer-links{display:flex;gap:22px;font-size:14px;color:var(--text-muted)}
.footer-links a:hover{color:var(--text)}
.footer-copy{font-size:13px;color:var(--text-dim)}