/* TDM — Files Download Manager. Landing styles. */
:root{
  --bg:#06080c;
  --bg-2:#0b1016;
  --panel:#101822;
  --line:rgba(120,190,230,.16);
  --line-soft:rgba(120,190,230,.09);
  --txt:#e8f2f8;
  --muted:#93a8b8;
  --accent:#22d3ee;
  --accent-2:#0ea5d9;
  --glow:rgba(34,211,238,.35);
  --radius:14px;
  --maxw:1120px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--txt);font-family:var(--font);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5.2vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.4vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin:.35em 0}
code{background:var(--panel);padding:.15em .4em;border-radius:5px;font-size:.9em}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:20px}
.section{padding-block:clamp(48px,7vw,84px)}
.section--alt{background:var(--bg-2);border-block:1px solid var(--line-soft)}
.eyebrow{color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 .75em}
.lead{font-size:1.1rem;color:var(--muted);max-width:62ch}
.muted{color:var(--muted)}
.small{font-size:.86rem}

/* Skip link */
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:var(--accent);color:#04121a;padding:10px 16px;border-radius:8px}

/* Header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(6,8,12,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.hdr__in{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--txt);font-weight:700;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand img{width:32px;height:32px;border-radius:8px}
.nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.nav a{color:var(--muted);font-size:.93rem}
.nav a:hover{color:var(--txt);text-decoration:none}
.nav a.btn--primary{color:#03131a}
.nav a.btn--primary:hover{color:#03131a}
.nav a.btn--ghost{color:var(--txt)}
.nav__cta{margin-left:4px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:8px 11px;font-size:1rem;cursor:pointer}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 22px;border-radius:11px;font-weight:650;font-size:.97rem;
  border:1px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .2s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn--primary{background:linear-gradient(180deg,var(--accent),var(--accent-2));color:#03131a;box-shadow:0 6px 24px -8px var(--glow)}
.btn--primary:hover{box-shadow:0 10px 30px -8px var(--glow)}
.btn--ghost{border-color:var(--line);color:var(--txt);background:rgba(255,255,255,.02)}
.btn--sm{padding:9px 16px;font-size:.88rem}
.btn svg{flex:none}

/* Hero */
.hero{position:relative;overflow:hidden;padding-block:clamp(44px,7vw,84px)}
.hero::before{
  content:"";position:absolute;inset:-30% 0 auto -10%;height:560px;pointer-events:none;
  background:radial-gradient(60% 55% at 30% 40%,rgba(34,211,238,.13),transparent 70%);
}
.hero__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center}
.hero__art{position:relative}
.hero__art img{width:100%;border-radius:18px;border:1px solid var(--line);box-shadow:0 30px 70px -30px rgba(0,0,0,.9)}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0;list-style:none}
.badges li{font-size:.78rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(255,255,255,.02)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero__note{margin-top:14px;font-size:.84rem;color:var(--muted)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px;padding:0;list-style:none}
.stats li{background:var(--panel);border:1px solid var(--line-soft);border-radius:12px;padding:14px 16px}
.stats b{display:block;font-size:1.3rem;letter-spacing:-.02em}
.stats span{font-size:.79rem;color:var(--muted)}

/* Cards */
.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card__ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.22);margin-bottom:16px;color:var(--accent)}
.card__ico svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* Steps */
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.steps li{counter-increment:s;background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 24px 24px 24px;position:relative}
.steps li::before{
  content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
  background:rgba(34,211,238,.12);color:var(--accent);font-weight:700;font-size:.9rem;margin-bottom:12px;
}
.steps h3{font-size:1.02rem}
.steps p{margin:0;color:var(--muted);font-size:.93rem}

/* Shots */
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.shots img{width:100%;border-radius:14px;border:1px solid var(--line)}

/* Table */
.tbl{width:100%;border-collapse:collapse;font-size:.94rem}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tbl th{color:var(--muted);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
.tbl-scroll{overflow-x:auto}

/* FAQ */
.faq details{border:1px solid var(--line-soft);border-radius:12px;background:var(--panel);padding:0 20px;margin-bottom:12px}
.faq summary{cursor:pointer;padding:17px 0;font-weight:640;list-style:none;display:flex;gap:12px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;color:var(--accent);font-weight:700;flex:none}
.faq details[open] summary::after{content:"\2013"}
.faq details > div{padding-bottom:6px;color:var(--muted)}
.faq details > div p:last-child{margin-bottom:1em}

/* Notice */
.notice{border:1px solid rgba(34,211,238,.25);background:rgba(34,211,238,.055);border-radius:12px;padding:20px 22px}
.notice h3{color:var(--accent);font-size:1rem}
.notice p:last-child{margin-bottom:0}

/* CTA band */
.band{background:linear-gradient(135deg,rgba(34,211,238,.12),rgba(14,165,217,.05));border:1px solid var(--line);border-radius:18px;padding:clamp(28px,4vw,46px);text-align:center}
.band h2{margin-bottom:.35em}
.band p{color:var(--muted);max-width:56ch;margin-inline:auto}

/* Legal / article pages */
.doc{max-width:78ch}
.doc h2{margin-top:1.8em;font-size:1.35rem}
.doc h3{margin-top:1.4em}
.doc ul{color:var(--muted)}
.doc .updated{color:var(--muted);font-size:.87rem;border-bottom:1px solid var(--line-soft);padding-bottom:1.2em}
.toc{background:var(--panel);border:1px solid var(--line-soft);border-radius:12px;padding:18px 22px;margin-bottom:28px}
.toc p{font-weight:650;margin-bottom:.5em}
.toc ol{margin:0;color:var(--muted)}

/* Footer */
.ftr{border-top:1px solid var(--line-soft);background:var(--bg-2);padding-block:44px 32px;margin-top:0}
.ftr__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ftr h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:1em}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin:.45em 0}
.ftr a{color:var(--muted);font-size:.92rem}
.ftr a:hover{color:var(--txt)}
.ftr__bottom{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted);font-size:.84rem}
.ftr__legal{max-width:70ch;color:var(--muted);font-size:.8rem;margin-top:10px}

/* Consent banner */
.consent{
  position:fixed;left:16px;right:16px;z-index:200;max-width:560px;margin-inline:auto;
  bottom:calc(16px + env(safe-area-inset-bottom,0px));
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 22px;
  box-shadow:0 20px 60px -20px rgba(0,0,0,.95);
}
.consent[hidden]{display:none!important}
.consent p{font-size:.88rem;color:var(--muted);margin-bottom:14px}
.consent__row{display:flex;flex-wrap:wrap;gap:10px}

@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr}
  /* Headline + CTA must stay above the fold on phones, so the artwork follows the
     text instead of pushing it down. */
  .hero__art{max-width:340px;margin-inline:auto}
  .grid--3,.steps,.shots{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .ftr__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 20px 18px}
  .nav.is-open{display:flex}
  .nav a{padding:11px 0;border-bottom:1px solid var(--line-soft)}
  .nav__cta{margin:12px 0 0}
  .burger{display:block}
  .grid--3,.grid--2,.steps,.shots{grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:1fr}
  .hero__cta .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}