/* ============================================================
   GrabVid — professional design system
   Dark, restrained, SaaS-grade. All functional hooks preserved.
   ============================================================ */
:root{
  color-scheme:dark;
  --bg:#070b14;
  --bg-soft:#0b1120;
  --panel:#0d1424;
  --panel-2:#111a2e;
  --inset:#080d18;
  --line:rgba(148,163,184,.16);
  --line-soft:rgba(148,163,184,.10);
  --text:#eef2f9;
  --text-2:#c3ccd9;
  --muted:#8b96ab;
  --faint:#5d687e;
  --brand:#38bdf8;
  --brand-2:#8b5cf6;
  --brand-grad:linear-gradient(135deg,#22d3ee 0%,#38bdf8 38%,#8b5cf6 100%);
  --ok:#34d399;
  --warn:#fbbf24;
  --err:#fb7185;
  --radius:20px;
  --radius-sm:13px;
  --font-ui:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-display:"Sora","Inter",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --shadow-lg:0 24px 70px rgba(2,6,16,.65);
  --shadow-sm:0 8px 28px rgba(2,6,16,.45);
  --ring:0 0 0 3px rgba(56,189,248,.22);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;min-height:100vh;overflow-x:hidden;
  background:var(--bg);color:var(--text);
  font-family:var(--font-ui);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
::selection{background:rgba(56,189,248,.32)}
code{font-family:var(--font-mono);font-size:.82em;background:rgba(148,163,184,.14);
  border:1px solid var(--line-soft);padding:1px 7px;border-radius:7px;white-space:nowrap}
b,strong{color:var(--text)}
a{color:inherit}

/* ---------- backdrop ---------- */
.bg-glow{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(720px 380px at 12% -4%,rgba(34,211,238,.13),transparent 62%),
    radial-gradient(820px 420px at 88% 6%,rgba(139,92,246,.15),transparent 62%),
    radial-gradient(900px 600px at 50% 108%,rgba(52,211,153,.06),transparent 60%);}
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(148,163,184,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,184,.055) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 90% 62% at 50% 0%,#000 30%,transparent 78%);}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:20;background:rgba(7,11,20,.78);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft)}
.nav-inner{max-width:1120px;margin:0 auto;padding:13px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:var(--brand-grad);box-shadow:0 6px 22px rgba(56,189,248,.35);flex:none}
.brand-mark.sm{width:34px;height:34px;border-radius:10px}
/* GTV logo art (transparent PNG): no gradient tile, art fills the slot */
.brand-mark.logo{background:transparent;box-shadow:none;overflow:hidden;width:96px;border-radius:12px}
.brand-mark.logo.sm{width:78px;height:34px;border-radius:10px}
.brand-mark.logo img{width:100%;height:100%;object-fit:contain;display:block}
.brand-name{display:block;font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:-.3px;line-height:1.1}
.brand-name.sm{font-size:16px}
.brand-sub{display:block;font-size:11.5px;color:var(--muted);font-weight:500;letter-spacing:.2px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{text-decoration:none;color:var(--text-2);font-size:14px;font-weight:600;transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--text) !important;color:#0b1120 !important;white-space:nowrap !important;
  padding:9px 18px !important;border-radius:999px !important;font-weight:700 !important}
.nav-cta:hover{background:#fff !important;transform:translateY(-1px)}

/* ---------- layout ---------- */
main{position:relative;z-index:1}
.hero-inner{max-width:880px;margin:0 auto;padding:64px 24px 8px}
.section-inner{max-width:880px;margin:0 auto;padding:56px 24px 8px}
.section-inner.narrow{max-width:760px}
.section-head{margin-bottom:26px}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2.2px;text-transform:uppercase;
  color:var(--brand);margin-bottom:10px}
.section-head h2{font-family:var(--font-display);font-size:clamp(26px,3.6vw,36px);
  letter-spacing:-.8px;margin:0 0 8px;line-height:1.15}
.section-lede{color:var(--muted);margin:0;font-size:16px}

/* ---------- hero copy ---------- */
.hero-copy{text-align:center;margin-bottom:30px}
.pill{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;color:var(--text-2);
  border:1px solid var(--line);background:rgba(13,20,36,.7);border-radius:999px;padding:8px 18px;
  box-shadow:var(--shadow-sm)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 4px rgba(52,211,153,.16);flex:none}
h1{font-family:var(--font-display);font-weight:800;letter-spacing:-1.6px;
  font-size:clamp(40px,6.4vw,68px);line-height:1.04;margin:24px 0 16px}
.accent{background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{color:var(--muted);font-size:clamp(15px,2vw,17.5px);line-height:1.7;max-width:640px;margin:0 auto}
.lede b{color:var(--text-2)}
.platform-chips{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-top:22px}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  border:1px solid var(--line);background:rgba(13,20,36,.72);border-radius:999px;padding:7px 15px;
  color:var(--text);text-decoration:none;transition:transform .15s,border-color .15s}
a.chip:hover{transform:translateY(-1px);border-color:rgba(56,189,248,.45)}
.chip-dot{width:8px;height:8px;border-radius:50%;flex:none}
.chip img{width:16px;height:16px;display:block;border-radius:4px}

/* ---------- hero stats ---------- */
.hero-stats{display:flex;justify-content:center;gap:38px;margin-top:28px;flex-wrap:wrap}
.hero-stats>div{display:flex;flex-direction:column;align-items:center;gap:3px;position:relative}
.hero-stats>div+div::before{content:"";position:absolute;left:-19px;top:8px;bottom:8px;width:1px;
  background:var(--line)}
.hero-stats b{font-family:var(--font-display);font-size:25px;font-weight:800;letter-spacing:-.6px;
  background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.6px;text-transform:uppercase}
@media(max-width:560px){.hero-stats{gap:22px}.hero-stats>div+div::before{display:none}.hero-stats b{font-size:20px}}
.chip-dot.x{background:#e7e9ea}.chip-dot.tt{background:#fe2c55}.chip-dot.ig{background:#e1306c}
.chip-dot.fb{background:#38bdf8}.chip-dot.yt{background:#f87171}.chip-dot.pin{background:#f097b4}
.ghost-chip{color:var(--muted);border-style:dashed}
.chip-ico{width:16px;height:16px;flex:none}

/* ---------- hero stats ---------- */
.hero-stats{display:flex;justify-content:center;gap:0;margin-top:26px;flex-wrap:wrap}
.hero-stats>div{display:flex;flex-direction:column;align-items:center;min-width:104px;padding:4px 26px}
.hero-stats>div+div{border-left:1px solid var(--line)}
.hero-stats b{font-family:var(--font-display);font-size:26px;font-weight:800;letter-spacing:-.5px;
  background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.6px;text-transform:uppercase;margin-top:2px}

/* ---------- footer columns ---------- */
.footer-cols{display:flex;gap:44px;flex-wrap:wrap}
.footer-cols>div{display:flex;flex-direction:column;gap:9px;min-width:120px}
.footer-cols h4{margin:0 0 2px;font-size:12px;font-weight:800;letter-spacing:1.8px;
  text-transform:uppercase;color:var(--muted)}
.footer-cols a{color:var(--text-2);text-decoration:none;font-size:14px;font-weight:500;transition:color .15s,transform .15s}
.footer-cols a:hover{color:var(--text);transform:translateX(2px)}
.footer-bottom{max-width:880px;margin:0 auto;padding:0 24px 36px;display:flex;
  justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.footer-bottom a{color:var(--text-2)}
.footer-copy{white-space:nowrap}

/* ---------- cards ---------- */
.card{background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-lg)}
.input-card{margin-top:6px}
.console-bar{display:flex;align-items:center;gap:12px;padding-bottom:16px;margin-bottom:18px;
  border-bottom:1px solid var(--line-soft)}
.console-dots{display:flex;gap:7px}
.console-dots i{width:11px;height:11px;border-radius:50%;background:rgba(148,163,184,.28)}
.console-dots i:first-child{background:rgba(251,113,133,.75)}
.console-dots i:nth-child(2){background:rgba(251,191,36,.75)}
.console-dots i:nth-child(3){background:rgba(52,211,153,.75)}
.console-title{font-family:var(--font-mono);font-size:12px;color:var(--muted);letter-spacing:.4px}
.input-card>label{display:block;font-size:12px;font-weight:800;letter-spacing:1.6px;
  text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.input-row{display:flex;align-items:center;gap:8px;background:var(--inset);
  border:1px solid var(--line);border-radius:15px;padding:7px 7px 7px 15px;transition:border-color .15s,box-shadow .15s}
.input-row:focus-within{border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
.input-icon{color:var(--muted);display:grid;place-items:center;flex:none}
input#urlInput{flex:1;min-width:0;background:transparent;border:0;outline:0;
  color:var(--text);font-size:15px;font-family:var(--font-ui);padding:11px 4px}
input#urlInput::placeholder{color:#5d687e}
/* kill browser autofill's white-out (Chrome/Edge force a pale bg on saved entries) */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:autofill{
  -webkit-text-fill-color:var(--text);
  caret-color:var(--text);
  -webkit-box-shadow:0 0 0 1000px var(--inset) inset;
  box-shadow:0 0 0 1000px var(--inset) inset;
  transition:background-color 9999s ease-in-out 0s;
}
.platform-ok{margin-top:10px;font-size:13.5px;font-weight:700;color:var(--ok)}
.actions-row{display:flex;align-items:center;gap:16px;margin-top:14px;flex-wrap:wrap}

/* ---------- buttons ---------- */
.btn{appearance:none;border:1px solid var(--line);background:rgba(148,163,184,.10);color:var(--text);
  border-radius:999px;padding:12px 22px;font-family:var(--font-ui);font-weight:700;font-size:14.5px;
  cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;
  display:inline-flex;align-items:center;gap:9px;line-height:1}
.btn:hover{transform:translateY(-1px);border-color:rgba(148,163,184,.35)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.6;cursor:wait;transform:none}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}
.btn.primary{background:var(--brand-grad);border:0;color:#fff;font-size:15.5px;padding:14px 30px;
  box-shadow:0 10px 30px rgba(56,189,248,.32);text-shadow:0 1px 8px rgba(4,18,31,.25)}
.btn.primary:hover{box-shadow:0 14px 36px rgba(56,189,248,.42);filter:brightness(1.06)}
.btn.big{width:100%;justify-content:center;padding:16px;font-size:16px}
.btn.ghost{background:rgba(148,163,184,.08)}
.btn.small{padding:8px 15px;font-size:13px;text-decoration:none;white-space:nowrap}
.samples-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.samples-label{font-weight:600}
.hint{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.65}
.fine{opacity:.85}
.error{margin-top:14px;background:rgba(251,113,133,.09);border:1px solid rgba(251,113,133,.38);
  color:#fecdd3;padding:13px 16px;border-radius:var(--radius-sm);font-size:14px;line-height:1.6}
.hidden{display:none !important}

/* ---------- advanced ---------- */
.advanced{margin-top:16px;border:1px dashed var(--line);border-radius:var(--radius-sm);
  padding:13px 17px;background:transparent}
.advanced summary{cursor:pointer;font-weight:700;font-size:14px;list-style:none;
  display:flex;align-items:center;gap:9px;color:var(--text-2)}
.advanced summary::-webkit-details-marker{display:none}
.advanced summary:hover{color:var(--text)}
.adv-icon{font-size:15px}
.advanced-body{margin-top:13px;display:flex;flex-direction:column;gap:12px}
.advanced-body p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.65}
.adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.advanced-body label{display:flex;flex-direction:column;gap:7px;font-size:12.5px;font-weight:700;color:var(--muted)}
.advanced-body input{background:var(--inset);border:1px solid var(--line);border-radius:11px;
  padding:11px 13px;color:var(--text);font-size:14px;font-family:var(--font-ui);outline:0;width:100%}
.advanced-body input:focus{border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
.advanced-body .btn{align-self:flex-start}

/* ---------- loading skeleton ---------- */
.result{margin-top:20px}
.skeleton{background:linear-gradient(90deg,#141d31,#1d2942,#141d31);background-size:200% 100%;
  animation:shimmer 1.3s infinite;border-radius:10px}
@keyframes shimmer{to{background-position:-200% 0}}
.skeleton-row{display:flex;gap:13px;align-items:center;margin-bottom:16px}
.skeleton.avatar{width:52px;height:52px;border-radius:50%;flex:none}
.skeleton.line{height:14px;margin:9px 0}
.skeleton.video{height:320px;border-radius:14px}
.skeleton.w40{width:40%}.skeleton.w60{width:60%}.skeleton.w80{width:82%}
.loading-text{color:var(--muted);display:flex;gap:11px;align-items:center;justify-content:center;
  margin:16px 0 2px;font-size:14px;font-weight:600}
.spinner{width:16px;height:16px;flex:none;border-radius:50%;
  border:2px solid rgba(255,255,255,.28);border-top-color:#fff;
  display:inline-block;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- result ---------- */
.result-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap}
.tweet-head{display:flex;gap:13px;align-items:center;min-width:0}
.avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none;
  background:#1a2438;border:2px solid rgba(56,189,248,.35)}
.tweet-meta{min-width:0}
.tweet-name{font-weight:800;font-size:16px;letter-spacing:-.2px}
.verified{color:var(--brand);margin-left:6px;font-size:13px}
.tweet-handle{color:var(--muted);font-size:13.5px}
.result-top-side{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.platform-badge{font-size:12px;font-weight:800;letter-spacing:.4px;white-space:nowrap;
  border:1px solid var(--line);background:var(--inset);border-radius:999px;padding:7px 14px}
.tweet-text{white-space:pre-wrap;line-height:1.65;font-size:15px;margin:16px 0 12px;
  word-break:break-word;color:var(--text-2)}
.stats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.stats span{font-size:12.5px;font-weight:700;color:var(--text-2);
  border:1px solid var(--line-soft);background:rgba(148,163,184,.07);
  padding:5px 12px;border-radius:999px}
.video-wrap{position:relative;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);background:#000;box-shadow:var(--shadow-sm)}
video#preview{width:100%;max-height:540px;display:block;background:#000}
.quality-badge{position:absolute;top:12px;left:12px;font-family:var(--font-mono);
  background:rgba(4,8,16,.82);backdrop-filter:blur(6px);border:1px solid var(--line);
  padding:6px 12px;border-radius:9px;font-size:11.5px;font-weight:600;letter-spacing:.6px}
.quality-row{display:flex;gap:12px;align-items:center;margin:16px 0 4px;flex-wrap:wrap}
.quality-row label{font-size:13px;color:var(--muted);font-weight:700;white-space:nowrap}
.q-order{font-weight:500;opacity:.75;font-size:12px}
select{max-width:100%}
select#qualitySelect{flex:1;min-width:200px;background:var(--inset);color:var(--text);
  border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-weight:600;
  font-family:var(--font-ui);font-size:14px;outline:0;cursor:pointer;transition:border-color .15s,box-shadow .15s}
select#qualitySelect:focus{border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
.size-hint{font-size:13px;color:var(--muted);font-weight:600}
.progress-wrap{margin:14px 0 2px}
.progress-bar{height:10px;background:var(--inset);border:1px solid var(--line-soft);
  border-radius:999px;overflow:hidden}
.progress-fill{height:100%;width:0%;background:var(--brand-grad);transition:width .15s}
.progress-fill.busy{background:linear-gradient(90deg,#22d3ee,#8b5cf6,#22d3ee);
  background-size:200% 100%;animation:busyslide 1.1s linear infinite}
@keyframes busyslide{to{background-position:-200% 0}}
.progress-label{font-size:13px;color:var(--muted);margin-top:8px}
.result-actions{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.result-actions-sub{display:flex;gap:10px;flex-wrap:wrap}
.result-actions-sub .btn{flex:1;justify-content:center;min-width:170px}
.result-note{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.6}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:11px;margin-top:12px}
.gallery-title{font-family:var(--font-display);font-size:15px;font-weight:700;letter-spacing:-.2px;margin-top:18px}
.gallery a{display:flex;flex-direction:column;gap:8px;background:var(--inset);
  border:1px solid var(--line-soft);border-radius:14px;padding:10px;color:var(--text);
  text-decoration:none;font-size:12.5px;font-weight:600;transition:transform .15s,border-color .15s}
.gallery a:hover{transform:translateY(-2px);border-color:rgba(56,189,248,.4)}
.gallery video,.gallery img{width:100%;border-radius:9px;max-height:170px;object-fit:cover;background:#111}

/* ---------- history ---------- */
.history{margin-top:20px}
.history-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.history-head h3{margin:0;font-family:var(--font-display);font-size:18px;letter-spacing:-.3px}
.history-list{display:flex;flex-direction:column;gap:9px;margin-top:14px}
.history-item{display:flex;gap:12px;align-items:center;width:100%;text-align:left;
  background:var(--inset);border:1px solid var(--line-soft);border-radius:14px;
  padding:9px 13px 9px 9px;cursor:pointer;color:var(--text);font-family:var(--font-ui);
  transition:border-color .15s,transform .15s}
.history-item:hover{border-color:rgba(56,189,248,.4);transform:translateX(3px)}
.history-item img{width:46px;height:46px;border-radius:10px;object-fit:cover;flex:none;background:#1a2438}
.history-item .h-title{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;max-width:440px}
.history-item .h-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;max-width:440px;margin-top:2px}
.history-item .h-title{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;max-width:440px}
.history-item .h-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;max-width:440px}

/* ---------- how / features ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mini-card{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:18px;padding:24px 22px;transition:transform .18s,border-color .18s}
.mini-card:hover{transform:translateY(-3px);border-color:rgba(56,189,248,.35)}
.mini-card::after{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--brand-grad);opacity:.85}
.step{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--brand);
  letter-spacing:1.5px;margin-bottom:12px}
.mini-card h3{margin:0 0 8px;font-family:var(--font-display);font-size:17px;letter-spacing:-.3px}
.mini-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.mini-card em{color:var(--text-2);font-style:normal;font-weight:600}
.tech-note{margin-top:16px;border:1px dashed var(--line);border-radius:16px;padding:16px 18px;
  color:var(--muted);font-size:13.5px;line-height:1.7;display:flex;flex-direction:column;gap:12px;
  background:rgba(13,20,36,.5)}
.tech-note-text b{color:var(--text-2)}
.backend-status{display:inline-flex;align-self:flex-start;font-family:var(--font-mono);font-size:12px;
  padding:6px 14px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.backend-status.on{color:#6ee7b7;border-color:rgba(52,211,153,.45);background:rgba(52,211,153,.07)}
.backend-status.off{color:#fda4af;border-color:rgba(251,113,133,.4);background:rgba(251,113,133,.06)}

/* ---------- faq ---------- */
#faq details{background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:16px;padding:0;margin-bottom:11px;overflow:hidden;
  transition:border-color .15s}
#faq details:hover{border-color:rgba(148,163,184,.3)}
#faq details[open]{border-color:rgba(56,189,248,.35)}
#faq summary{cursor:pointer;font-weight:700;font-size:15px;padding:17px 20px;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:14px}
#faq summary::-webkit-details-marker{display:none}
#faq summary:focus-visible{outline:none;box-shadow:inset var(--ring)}
.faq-icon{position:relative;width:14px;height:14px;flex:none}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand);
  border-radius:2px;top:6px;left:0;width:14px;height:2px;transition:transform .2s}
.faq-icon::after{transform:rotate(90deg)}
#faq details[open] .faq-icon::after{transform:rotate(0)}
#faq details p{margin:0;padding:0 20px 19px;color:var(--muted);line-height:1.7;font-size:14.5px}

/* ---------- footer / toast ---------- */
footer{border-top:1px solid var(--line-soft);margin-top:64px;position:relative;z-index:1;
  background:rgba(7,11,20,.6)}
.footer-inner{max-width:880px;margin:0 auto;padding:30px 24px 36px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-start}
.footer-brand{display:flex;gap:12px;align-items:flex-start}
.footer-note{font-size:12.5px;color:var(--muted);margin-top:3px}
.footer-tip{font-size:13px;color:var(--muted);max-width:380px;line-height:1.7}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:60;
  background:#f1f5f9;color:#0b1120;font-weight:700;font-size:14px;
  padding:13px 22px;border-radius:999px;box-shadow:0 14px 44px rgba(0,0,0,.55);
  max-width:min(92vw,560px);text-align:center}

/* ---------- ad slots (invisible until you paste zone code) ---------- */
.adslot:empty{display:none}
.adslot{display:flex;justify-content:center;align-items:center;margin:4px 0;
  min-height:0;overflow:hidden}
.adslot iframe,.adslot img{max-width:100%}

/* ---------- cookie consent ---------- */
.consent{position:fixed;left:24px;bottom:24px;z-index:70;
  width:350px;display:flex;flex-direction:column;gap:12px;align-items:stretch;
  background:rgba(13,20,36,.97);border:1px solid var(--line);border-radius:10px;
  padding:18px;box-shadow:var(--shadow-lg);backdrop-filter:blur(10px)}
.consent p{margin:0;font-size:13px;color:var(--text-2);line-height:1.6}
.consent p a{color:var(--brand)}
.consent div{display:flex;gap:8px}
.consent div .btn{flex:1;justify-content:center}
.btn.primary.small{padding:9px 17px;font-size:13px}

/* ---------- platform landing pages (shared, minimal) ---------- */
.pf-wrap{max-width:780px;margin:0 auto;padding:60px 24px 10px;position:relative;z-index:1}
.pf-hero{text-align:center;margin-bottom:28px}
.pf-hero .pill{margin-bottom:6px}
.pf-hero h1{font-size:clamp(32px,5vw,50px)}
.pf-hero .lede{margin-left:auto;margin-right:auto}
.crumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--text-2);text-decoration:none}
.crumb a:hover{color:var(--text)}
.pf-form{display:flex;gap:9px;margin-top:2px;flex-wrap:wrap}
.pf-form input{flex:1;min-width:220px;background:var(--inset);border:1px solid var(--line);
  border-radius:13px;padding:13px 15px;color:var(--text);font-size:15px;font-family:var(--font-ui);outline:0}
.pf-form input:focus{border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
.pf-form input::placeholder{color:#5d687e}
.pf-h2{font-family:var(--font-display);font-size:clamp(21px,3vw,27px);letter-spacing:-.6px;margin:36px 0 14px}
.pf-prose{color:var(--muted);font-size:15px;line-height:1.75;margin:0 0 14px}
.pf-prose b,.pf-prose code{color:var(--text-2)}
.pf-faq-card{margin-top:26px}
.pf-faq-card h3{margin:0 0 14px;font-family:var(--font-display);font-size:18px;letter-spacing:-.3px}
.pf-related{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px;align-items:center}
.rl-label{font-size:13px;color:var(--muted);font-weight:600}
.pf-cta{margin:28px 0 12px;text-align:center}
.pf-cta .btn{max-width:420px;width:100%;justify-content:center}

/* ============================================================
   GrabVid — motion & modern layer
   GPU-only animation (transform/opacity). Content stays usable
   if motion or scroll-timelines are unsupported.
   ============================================================ */

/* ---------- aurora orbs ---------- */
.orb{position:fixed;z-index:0;pointer-events:none;border-radius:50%;filter:blur(90px);opacity:.5}
.orb-a{width:520px;height:520px;left:-160px;top:-140px;
  background:radial-gradient(circle at 40% 40%,rgba(34,211,238,.35),transparent 65%);
  animation:drift-a 22s ease-in-out infinite alternate}
.orb-b{width:620px;height:620px;right:-200px;top:6%;
  background:radial-gradient(circle at 60% 40%,rgba(139,92,246,.32),transparent 65%);
  animation:drift-b 26s ease-in-out infinite alternate}
.orb-c{width:460px;height:460px;left:30%;bottom:-220px;
  background:radial-gradient(circle at 50% 50%,rgba(52,211,153,.16),transparent 65%);
  animation:drift-a 30s ease-in-out infinite alternate-reverse}
@keyframes drift-a{from{transform:translate(0,0) scale(1)}to{transform:translate(90px,60px) scale(1.12)}}
@keyframes drift-b{from{transform:translate(0,0) scale(1.08)}to{transform:translate(-80px,70px) scale(.96)}}

/* ---------- load choreography ---------- */
@keyframes rise-in{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero-copy .pill{animation:rise-in .6s cubic-bezier(.2,.7,.2,1) both}
.hero-copy h1{animation:rise-in .7s .08s cubic-bezier(.2,.7,.2,1) both}
.hero-copy .lede{animation:rise-in .7s .16s cubic-bezier(.2,.7,.2,1) both}
.platform-chips{animation:rise-in .7s .24s cubic-bezier(.2,.7,.2,1) both}
.input-card{animation:rise-in .8s .3s cubic-bezier(.2,.7,.2,1) both}
.nav{animation:nav-in .5s ease both}
@keyframes nav-in{from{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:none}}

/* ---------- living gradient headline ---------- */
.accent{background:linear-gradient(120deg,#22d3ee,#38bdf8,#8b5cf6,#22d3ee);
  background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:accent-slide 7s linear infinite}
@keyframes accent-slide{to{background-position:220% center}}

/* ---------- scroll reveals (progressive enhancement) ---------- */
@supports (animation-timeline: view()){
  .mini-card,.tech-note,.pf-faq-card,.history,.pf-h2,.pf-prose,.pf-cta,.footer-inner,.marquee,.ext-band,
  .sites-grid,.tstep,.rating-band{
    animation:rise-in .8s cubic-bezier(.2,.7,.2,1) both;
    animation-timeline:view();animation-range:entry 0% cover 28%}
  #faq details{
    animation:rise-in .6s cubic-bezier(.2,.7,.2,1) both;
    animation-timeline:view();animation-range:entry 0% cover 18%}
  .grid3 .mini-card:nth-child(2){animation-delay:.08s}
  .grid3 .mini-card:nth-child(3){animation-delay:.16s}
}

/* ---------- result + dynamic bits pop in ---------- */
.card.result:not(.hidden){animation:card-in .45s cubic-bezier(.2,.8,.25,1)}
@keyframes card-in{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.stats span{animation:pop-in .35s cubic-bezier(.2,.8,.25,1) both}
.stats span:nth-child(2){animation-delay:.05s}.stats span:nth-child(3){animation-delay:.1s}
.stats span:nth-child(4){animation-delay:.15s}.stats span:nth-child(5){animation-delay:.2s}
.gallery a{animation:pop-in .4s cubic-bezier(.2,.8,.25,1) both}
.history-item{animation:pop-in .35s ease both}
@keyframes pop-in{from{opacity:0;transform:scale(.94) translateY(6px)}to{opacity:1;transform:none}}

/* ---------- buttons with shine ---------- */
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.4) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .7s ease}
.btn.primary:hover::after{transform:translateX(120%)}
.btn.primary:hover{box-shadow:0 14px 40px rgba(56,189,248,.45),0 0 0 1px rgba(255,255,255,.15) inset}
.nav-cta{transition:transform .15s,box-shadow .15s,background .15s}
.nav-cta:hover{box-shadow:0 8px 24px rgba(238,242,249,.25)}

/* ---------- accordion motion ---------- */
#faq details[open]>p{animation:faq-in .32s ease}
@keyframes faq-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
#faq summary .faq-icon{transition:transform .2s}

/* ---------- cards & media hover life ---------- */
.card{transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.input-card:hover{border-color:rgba(56,189,248,.28)}
.mini-card:hover{transform:translateY(-5px)}
.mini-card:hover::after{opacity:1;box-shadow:0 0 24px rgba(56,189,248,.5)}
.chip{transition:transform .15s,border-color .15s,box-shadow .15s}
a.chip:hover{box-shadow:0 6px 20px rgba(56,189,248,.18)}
.chip-dot{animation:dot-pulse 2.6s ease-in-out infinite}
@keyframes dot-pulse{0%,100%{opacity:1}50%{opacity:.45}}
.gallery a img,.gallery a video{transition:transform .3s ease}
.gallery a:hover img,.gallery a:hover video{transform:scale(1.04)}
.video-wrap{transition:box-shadow .3s ease,border-color .3s ease}
.video-wrap:hover{border-color:rgba(56,189,248,.4);box-shadow:0 0 0 1px rgba(56,189,248,.25),var(--shadow-sm)}
.history-item img{transition:transform .2s ease}
.history-item:hover img{transform:scale(1.06)}
.avatar{transition:transform .25s ease,border-color .25s ease}
.avatar:hover{transform:scale(1.05)}

/* ---------- marquee strip ---------- */
.marquee{position:relative;z-index:1;overflow:hidden;margin:44px 0 0;
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:rgba(11,17,32,.55);backdrop-filter:blur(8px);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:0;width:max-content;padding:13px 0;
  animation:marquee 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{display:inline-flex;align-items:center;gap:26px;padding-right:26px;
  font-family:var(--font-display);font-size:13px;font-weight:700;letter-spacing:2.4px;
  color:var(--muted);white-space:nowrap}
.marquee-track span i{color:var(--brand);font-style:normal}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- toast motion ---------- */
.toast{animation:toast-in .35s cubic-bezier(.2,.9,.3,1.2)}
@keyframes toast-in{from{opacity:0;transform:translate(-50%,16px) scale(.95)}to{opacity:1;transform:translate(-50%,0) scale(1)}}

/* ---------- modern scrollbar ---------- */
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#1e293b,#334155);
  border-radius:8px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#475569}

/* ---------- extension promo band ---------- */
.ext-band-section .section-inner{padding-top:76px;padding-bottom:10px}
.ext-band{display:flex;align-items:center;gap:20px;position:relative;overflow:hidden}
.ext-band::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--brand-grad)}
.ext-band-icon{width:58px;height:58px;flex:none;border-radius:17px;display:grid;place-items:center;
  background:var(--brand-grad);box-shadow:0 10px 30px rgba(56,189,248,.35)}
.ext-band-text{flex:1;min-width:200px}
.ext-band-text h3{margin:0 0 4px;font-family:var(--font-display);font-size:19px;letter-spacing:-.3px}
.ext-band-text p{margin:0;color:var(--muted);font-size:14px}
.ext-band .btn{flex:none}

/* ---------- hero floating platform icons ---------- */
.hero{position:relative}
.hero-inner{position:relative;z-index:1}
.float-icos{position:absolute;inset:0;pointer-events:none;z-index:0}
.float-ico{position:absolute;display:grid;place-items:center;width:58px;height:58px;
  border-radius:19px;font-size:24px;font-weight:800;color:#fff;
  background:rgba(13,20,36,.72);border:1px solid var(--line);
  box-shadow:var(--shadow-sm);animation:floaty 6s ease-in-out infinite;animation-delay:var(--d,0s)}
.float-ico img{width:26px;height:26px;display:block}
.fi-x{left:4%;top:16%}.fi-tt{left:9%;bottom:18%}.fi-ig{right:5%;top:12%}
.fi-fb{right:9%;bottom:24%}.fi-yt{left:16%;top:52%}.fi-pin{right:17%;top:56%}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-16px) rotate(2deg)}}
@media(max-width:980px){.float-icos{display:none}}

/* ---------- platform tiles grid ---------- */
.sites-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:26px}
.site-tile{display:flex;flex-direction:column;align-items:center;gap:10px;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:17px;padding:20px 10px 16px;
  text-decoration:none;color:var(--text);font-size:13px;font-weight:700;
  transition:transform .18s,border-color .18s,box-shadow .18s}
.site-tile:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.45);
  box-shadow:0 14px 34px rgba(2,6,16,.5)}
.site-ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:22px;font-weight:800;color:#fff;background:rgba(56,189,248,.12);
  border:1px solid var(--line);
  background:color-mix(in srgb,var(--c) 22%,transparent);
  border:1px solid color-mix(in srgb,var(--c) 55%,transparent);
  text-shadow:0 0 18px var(--c)}
.site-ico img{width:24px;height:24px;display:block;filter:drop-shadow(0 0 8px var(--c))}
@media(max-width:720px){.sites-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:420px){.sites-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- feature trio icons ---------- */
.mini-card.feat{text-align:center}
.feat-ico{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:16px;
  font-size:23px;color:#fff;background:var(--brand-grad);
  box-shadow:0 8px 26px rgba(56,189,248,.35);margin-bottom:14px}
.mini-card.feat h3{text-align:center}
.mini-card.feat p{text-align:center}

/* ---------- how-to timeline ---------- */
.steps-timeline{position:relative;margin:26px 0 6px;padding-left:8px}
.steps-timeline::before{content:"";position:absolute;left:27px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--brand),var(--brand-2));opacity:.5;border-radius:2px}
.tstep{position:relative;display:flex;gap:18px;padding:14px 0}
.tstep-dot{flex:none;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:800;font-size:16px;color:#fff;
  background:var(--brand-grad);box-shadow:0 6px 20px rgba(56,189,248,.35);z-index:1}
.tstep h3{margin:2px 0 6px;font-family:var(--font-display);font-size:17px;letter-spacing:-.3px}
.tstep p{margin:0;color:var(--muted);font-size:14px;line-height:1.65;max-width:600px}
.tstep p em{color:var(--text-2);font-style:normal;font-weight:600}

/* ---------- rating band ---------- */
.rating-section .section-inner{padding-top:10px;padding-bottom:10px}
.rating-band{position:relative;overflow:hidden;display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  border-radius:22px;padding:30px 32px;color:#fff;
  background:linear-gradient(120deg,#0ea5e9 0%,#6366f1 55%,#a855f7 100%);
  box-shadow:0 20px 55px rgba(99,102,241,.35)}
.rating-band::after{content:"";position:absolute;right:-70px;top:-70px;width:230px;height:230px;
  border-radius:50%;background:rgba(255,255,255,.14)}
.rating-band h3{margin:0 0 5px;font-family:var(--font-display);font-size:22px;letter-spacing:-.4px}
.rating-band p{margin:0;font-size:14px;opacity:.92;max-width:420px}
.stars{display:flex;gap:6px;margin-left:auto}
.stars button{appearance:none;border:0;background:transparent;cursor:pointer;
  font-size:34px;line-height:1;color:rgba(255,255,255,.35);padding:2px;
  transition:transform .12s,color .12s;text-shadow:0 2px 10px rgba(0,0,0,.25)}
.stars button:hover{transform:scale(1.18)}
.stars button.lit{color:#fde047}
.rating-msg{flex-basis:100%;font-size:13.5px;font-weight:700;opacity:.95}
@media(max-width:720px){.rating-band{flex-direction:column;text-align:center}.stars{margin-left:0}}

/* ---------- light theme ---------- */
[data-theme="light"]{
  color-scheme:light;
  --bg:#eef2f9;
  --bg-soft:#e6ecf6;
  --panel:#ffffff;
  --panel-2:#f6f9ff;
  --inset:#eef2f9;
  --line:rgba(15,30,60,.14);
  --line-soft:rgba(15,30,60,.08);
  --text:#0b1526;
  --text-2:#33415c;
  --muted:#5d6b87;
  --shadow-lg:0 24px 60px rgba(30,50,100,.14);
  --shadow-sm:0 8px 24px rgba(30,50,100,.10);
  --ring:0 0 0 3px rgba(56,189,248,.28);
}
[data-theme="light"] .bg-grid{opacity:.7;
  background-image:linear-gradient(rgba(15,30,60,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(15,30,60,.06) 1px,transparent 1px)}
[data-theme="light"] .orb{opacity:.35}
[data-theme="light"] .nav{background:rgba(238,242,249,.82)}
[data-theme="light"] .pill,[data-theme="light"] .card,[data-theme="light"] .chip,
[data-theme="light"] .mini-card,[data-theme="light"] .platform-badge,
[data-theme="light"] .stats span,[data-theme="light"] .history-item,
[data-theme="light"] .gallery a,[data-theme="light"] .tech-note,
[data-theme="light"] #faq details,[data-theme="light"] .pf-step,
[data-theme="light"] .backend-status{background-color:rgba(255,255,255,.6)}
[data-theme="light"] .skeleton{background:linear-gradient(90deg,#dde5f2,#edf1f9,#dde5f2);background-size:200% 100%}
[data-theme="light"] .avatar{background:#dbe3f2}
/* brand PNGs are white glyphs: on light surfaces they flip to dark, and
   site tiles go clean monochrome with a brand-tinted ring */
[data-theme="light"] .chip img,[data-theme="light"] .float-ico img,
[data-theme="light"] .site-ico img{filter:invert(1)}
[data-theme="light"] .site-ico{background:#fff;text-shadow:none;color:#0b1526;
  border:1px solid color-mix(in srgb,var(--c) 55%,#cbd5e1)}
[data-theme="light"] .float-ico{background:rgba(255,255,255,.9);color:#0b1526;
  box-shadow:var(--shadow-sm)}
[data-theme="light"] .nav-cta{color:#f8fafc !important}
[data-theme="light"] .nav-cta:hover{background:#1c2942 !important}
[data-theme="light"] footer{background:rgba(255,255,255,.72)}
[data-theme="light"] .error{background:rgba(225,29,72,.08);border-color:rgba(225,29,72,.35);color:#be123c}
[data-theme="light"] .backend-status.on{color:#047857;border-color:rgba(4,120,87,.4);background:rgba(4,120,87,.07)}
[data-theme="light"] .backend-status.off{color:#be123c;border-color:rgba(225,29,72,.35);background:rgba(225,29,72,.06)}
[data-theme="light"] .platform-ok{color:#047857}
[data-theme="light"] .toast{background:#0b1526;color:#f1f5f9}
[data-theme="light"] .consent{background:rgba(255,255,255,.97)}
[data-theme="light"] .marquee{background:rgba(255,255,255,.62)}
[data-theme="light"] code{background:rgba(15,30,60,.07)}
[data-theme="light"] ::-webkit-scrollbar-track{background:var(--bg)}
[data-theme="light"] ::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#b9c6dd,#94a3c0);border-color:var(--bg)}

/* ---------- theme toggle + language select ---------- */
.theme-toggle{appearance:none;border:1px solid var(--line);background:rgba(148,163,184,.10);
  color:var(--text);border-radius:999px;width:38px;height:38px;display:grid;place-items:center;
  cursor:pointer;transition:transform .15s,border-color .15s}
.theme-toggle:hover{transform:translateY(-1px);border-color:rgba(56,189,248,.5)}
.theme-toggle .moon{display:none}
[data-theme="light"] .theme-toggle .sun{display:none}
[data-theme="light"] .theme-toggle .moon{display:block}
.lang-select{background:rgba(148,163,184,.10);border:1px solid var(--line);color:var(--text);
  border-radius:999px;padding:9px 12px;font-family:var(--font-ui);font-size:13px;font-weight:700;
  outline:0;cursor:pointer;max-width:130px}
.lang-select:focus{border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
/* native dropdown list, matched to the site theme (dark default) */
select option{background-color:#0d1424;color:#eef2f9}
[data-theme="light"] select option{background-color:#ffffff;color:#0b1526}

/* ---------- custom language menu (progressively enhances the native select) ---------- */
.lang-select-enhanced{display:none !important}
.lang-menu{position:relative;display:inline-flex;flex:none}
.lang-btn{appearance:none;display:inline-flex;align-items:center;gap:8px;
  background:rgba(148,163,184,.10);border:1px solid var(--line);color:var(--text);
  border-radius:999px;padding:9px 14px;font-family:var(--font-ui);font-size:13px;font-weight:700;
  cursor:pointer;max-width:150px;transition:border-color .15s,transform .15s}
.lang-btn:hover{border-color:rgba(56,189,248,.5)}
.lang-btn:focus-visible{outline:none;border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
.lang-btn-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lang-btn svg{flex:none}
.lang-btn .chev{transition:transform .18s;color:var(--muted)}
.lang-menu.open .lang-btn .chev{transform:rotate(180deg)}
.lang-menu.open .lang-btn{border-color:rgba(56,189,248,.6);box-shadow:var(--ring)}
.lang-list{position:absolute;top:calc(100% + 8px);inset-inline-end:0;z-index:50;
  min-width:168px;margin:0;padding:6px;list-style:none;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-lg);display:none}
.lang-menu.open .lang-list{display:block;animation:pop-in .16s ease both}
.lang-list li{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;
  font-size:14px;font-weight:600;color:var(--text);cursor:pointer;white-space:nowrap}
.lang-list li:hover{background:rgba(56,189,248,.12)}
.lang-list li .tick{margin-inline-start:auto;color:var(--brand);font-weight:800;visibility:hidden}
.lang-list li[aria-selected="true"] .tick{visibility:visible}
.lang-list li[aria-selected="true"]{background:rgba(56,189,248,.10)}

/* ---------- quota-unlock modal ---------- */
.quota-modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;
  padding:20px;background:rgba(2,6,16,.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.quota-card{position:relative;overflow:hidden;width:min(420px,100%);text-align:center;
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:22px;padding:30px 28px;
  box-shadow:var(--shadow-lg);animation:pop-in .22s ease both}
.quota-card::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--brand-grad)}
.quota-ico{font-size:30px;margin-bottom:6px}
.quota-card h3{margin:0 0 8px;font-family:var(--font-display);font-size:21px;letter-spacing:-.4px}
.quota-card p{margin:0 0 8px;color:var(--muted);font-size:14px;line-height:1.65}
.quota-reset{font-weight:700;color:var(--text-2) !important;font-size:13px !important}
.quota-card .btn{width:100%;justify-content:center;margin-top:10px}
.quota-card .btn:disabled{opacity:.55;cursor:wait}
.quota-close{appearance:none;border:0;background:transparent;color:var(--muted);
  font-family:var(--font-ui);font-size:13px;font-weight:600;margin-top:12px;cursor:pointer}
.quota-close:hover{color:var(--text)}

/* ---------- responsive / motion ---------- */
@media(max-width:720px){
  .hero-inner{padding-top:44px}
  .card{padding:20px}
  .grid3{grid-template-columns:1fr}
  .adv-grid{grid-template-columns:1fr}
  .ext-band{flex-direction:column;text-align:center}
  .ext-band .btn{width:100%;justify-content:center}
  /* small-screen hardening: no iOS zoom, no squeezed controls */
  input#urlInput,.advanced-body input,.pf-form input{font-size:16px}
  .input-row{flex-wrap:wrap}
  input#urlInput{flex:1 1 170px}
  .input-row .btn{flex:1;justify-content:center}
  .console-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  video#preview{max-height:340px}
  select#qualitySelect{min-width:140px}
  .result-actions-sub .btn{min-width:140px}
  .history-item .h-title,.history-item .h-sub{max-width:58vw}
  .gallery{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .consent{left:12px;right:12px;bottom:12px;width:auto}
  .consent div .btn{padding:12px 10px}
  .toast{bottom:16px;font-size:13px}
  .nav-links a:not(.nav-cta){display:none}
  /* compact phone nav: single row, nothing wraps or clips */
  .nav-inner{padding:11px 14px;gap:10px}
  .brand{gap:9px;min-width:0}
  .brand-mark{width:36px;height:36px;border-radius:11px}
  .brand-mark.logo{width:78px;height:36px}
  .brand-name{font-size:17px}
  .brand-sub{display:none}
  .nav-links{gap:10px}
  .nav-cta{padding:9px 14px !important;font-size:13.5px}
  .lang-btn{max-width:132px;padding:8px 12px;font-size:12.5px}
  .theme-toggle{width:36px;height:36px}
  .result-top{flex-direction:column}
  .result-top-side{width:100%}
  .result-top-side .btn{flex:1;justify-content:center}
  .actions-row{align-items:stretch;flex-direction:column}
  .actions-row .btn.primary{justify-content:center}
  .footer-inner{flex-direction:column}
  .footer-cols{gap:26px}
  .footer-bottom{padding:0 20px 30px}
  .hero-stats>div{min-width:86px;padding:4px 13px}
  .hero-stats b{font-size:22px}
  .quality-row{flex-wrap:wrap}
  form.pf-form input{min-width:0;flex:1 1 170px}
  form.pf-form .btn{flex:1 1 auto;justify-content:center;white-space:nowrap}
  .stars button{font-size:28px}
  .marquee-track span{font-size:11px;letter-spacing:1.8px}
  .tstep{gap:14px;padding:11px 0}
  .api-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .api-scroll table{min-width:560px}
}
/* very small phones: the hero IS the downloader, so the nav CTA (an anchor to
   #downloader) is redundant — dropping it keeps everything on one clean row */
@media(max-width:560px){
  .nav-links .nav-cta{display:none}
  .lang-btn-label{max-width:64px}
  .brand-name{font-size:15px}
}
/* tiny phones: wordmark would overflow — GTV logo carries the brand alone */
@media(max-width:380px){
  .brand-name{display:none}
}
*{ -webkit-tap-highlight-color:transparent }
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important}
  html{scroll-behavior:auto}
}