/* SaveVideosFree v2 — clean, mobile-first */
:root{
  --bg:#ffffff; --bg2:#f8fafc; --card:#ffffff;
  --ink:#0f172a; --mut:#64748b; --line:#e2e8f0;
  --acc:#f97316; --acc-d:#ea580c; --acc-soft:#fff7ed;
  --green:#16a34a; --radius:14px;
  --shadow:0 1px 3px rgba(15,23,42,.08),0 4px 14px rgba(15,23,42,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.65;font-size:16px}
a{color:var(--acc-d)}
img{max-width:100%}

/* ---------- header ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1080px;margin:0 auto;padding:12px 18px;display:flex;
  align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.2rem;
  color:var(--ink);text-decoration:none}
.brand .logo{width:34px;height:34px;border-radius:10px;background:var(--acc);
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem}
.navlinks{display:flex;align-items:center;gap:4px}
.navlinks a{color:var(--mut);text-decoration:none;font-size:.93rem;font-weight:500;
  padding:8px 12px;border-radius:8px}
.navlinks a:hover{color:var(--ink);background:var(--bg2)}
.navlinks a.cta{background:var(--acc);color:#fff;font-weight:700}
.navlinks a.cta:hover{background:var(--acc-d);color:#fff}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  padding:8px 11px;font-size:1.15rem;cursor:pointer;color:var(--ink)}
@media(max-width:760px){
  .burger{display:block}
  .navlinks{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;padding:10px 18px 16px;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .navlinks.open{display:flex}
  .navlinks a{padding:11px 8px;border-bottom:1px solid var(--bg2)}
  .navlinks a.cta{text-align:center;margin-top:8px}
}

/* ---------- layout ---------- */
main{max-width:1080px;margin:0 auto;padding:0 18px}
section{padding:44px 0}
.eyebrow{display:inline-block;background:var(--acc-soft);color:var(--acc-d);
  font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:5px 12px;border-radius:20px;margin-bottom:12px}

/* ---------- hero ---------- */
.hero{text-align:center;padding:60px 0 40px}
.hero h1{font-size:2.5rem;line-height:1.2;margin-bottom:12px;letter-spacing:-.02em}
.hero h1 .hl{color:var(--acc-d)}
.sub{color:var(--mut);max-width:620px;margin:0 auto 26px;font-size:1.08rem}
.dlbox{display:flex;gap:8px;max-width:620px;margin:0 auto;background:#fff;
  border:2px solid var(--line);border-radius:var(--radius);padding:6px;
  box-shadow:var(--shadow);transition:border-color .15s}
.dlbox:focus-within{border-color:var(--acc)}
.dlbox input{flex:1;border:0;font-size:1rem;padding:12px 14px;outline:none;min-width:0;background:transparent}
.dlbox button{background:var(--acc);border:0;color:#fff;font-weight:700;font-size:1rem;
  border-radius:10px;padding:13px 30px;cursor:pointer;white-space:nowrap}
.dlbox button:hover{background:var(--acc-d)}
.dlbox button:disabled{opacity:.65;cursor:wait}
.spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.4);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;
  vertical-align:-2px;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}
.platbadge{position:absolute;top:-11px;right:14px;background:var(--green);color:#fff;
  font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:12px;white-space:nowrap}
.dlbox{position:relative}
.pastebtn{background:var(--bg2);border:1px solid var(--line);border-radius:8px;
  color:var(--mut);font-size:.82rem;font-weight:600;padding:8px 12px;cursor:pointer;flex:none}
.pastebtn:hover{color:var(--acc-d);border-color:var(--acc)}
.trust{display:flex;gap:18px;justify-content:center;margin-top:16px;flex-wrap:wrap;
  color:var(--mut);font-size:.88rem}
.trust span::before{content:"✓ ";color:var(--green);font-weight:700}
.err{color:#dc2626;margin-top:12px;font-size:.95rem}
.result{display:flex;gap:16px;text-align:left;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:16px;max-width:620px;margin:18px auto 0;box-shadow:var(--shadow)}
.result[hidden]{display:none}
.result img{width:150px;height:96px;object-fit:cover;border-radius:8px;background:var(--bg2)}
.result h3{font-size:1.02rem;margin-bottom:4px}
.result .plat{color:var(--mut);font-size:.88rem;margin-bottom:10px}
.formats{display:flex;flex-wrap:wrap;gap:8px}
.formats a{background:var(--acc);color:#fff;text-decoration:none;font-size:.85rem;
  font-weight:600;padding:9px 15px;border-radius:9px}
.formats a:hover{background:var(--acc-d)}
.chips{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chip{border:1px solid var(--line);color:var(--mut);background:#fff;text-decoration:none;
  font-size:.85rem;padding:7px 15px;border-radius:20px}
.chip:hover{color:var(--acc-d);border-color:var(--acc)}

/* ---------- sections ---------- */
.sect-head{text-align:center;max-width:640px;margin:0 auto 28px}
.sect-head h2{font-size:1.75rem;letter-spacing:-.01em;margin-bottom:8px}
.sect-head p{color:var(--mut)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step .n{display:inline-flex;width:36px;height:36px;border-radius:50%;background:var(--ink);
  color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:12px}
.step h3{margin-bottom:6px;font-size:1.05rem}
.step p{color:var(--mut);font-size:.93rem}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.feat .ic{font-size:1.6rem;margin-bottom:8px}
.feat h3{margin-bottom:6px;font-size:1rem}
.feat p{color:var(--mut);font-size:.9rem}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pcard{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:15px 16px;color:var(--ink);text-decoration:none;
  font-weight:600;font-size:.95rem;box-shadow:var(--shadow)}
.pcard:hover{border-color:var(--acc);transform:translateY(-1px)}
.pcard .dot{width:12px;height:12px;border-radius:50%;flex:none}
.pcard small{display:block;font-weight:400;color:var(--mut);font-size:.8rem}
.pcard.more{justify-content:center;color:var(--mut);font-weight:500}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:15px 18px;margin-bottom:10px;box-shadow:var(--shadow)}
.faq summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--acc-d);flex:none}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--mut);margin-top:10px;font-size:.95rem}
.band{background:var(--ink);color:#fff;border-radius:18px;padding:40px 30px;text-align:center;margin:20px 0}
.band h2{color:#fff;margin-bottom:10px}
.band p{color:#cbd5e1;margin-bottom:20px}
.band .btn{display:inline-block;background:var(--acc);color:#fff;font-weight:700;
  text-decoration:none;padding:13px 32px;border-radius:10px}
.band .btn:hover{background:var(--acc-d)}

/* ---------- article pages ---------- */
.page{padding:44px 0;max-width:760px;margin:0 auto}
.page h1{font-size:2rem;margin-bottom:14px;letter-spacing:-.01em}
.page h2{margin:28px 0 10px;font-size:1.3rem}
.page p,.page li{color:#334155;margin-bottom:10px}
.page ul,.page ol{padding-left:22px;margin-bottom:14px}
.prose-toc{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:20px 0}
.prose-toc strong{display:block;margin-bottom:8px}
.prose-toc a{display:block;color:var(--mut);text-decoration:none;font-size:.92rem;padding:3px 0}
.prose-toc a:hover{color:var(--acc-d)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:var(--bg2);margin-top:30px}
.foot-in{max-width:1080px;margin:0 auto;padding:40px 18px 20px;display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.foot-in .brand{margin-bottom:10px}
.foot-in p{color:var(--mut);font-size:.9rem}
.foot-in strong{display:block;margin-bottom:10px;font-size:.95rem}
.foot-in a{display:block;color:var(--mut);text-decoration:none;font-size:.9rem;margin-bottom:7px}
.foot-in a:hover{color:var(--acc-d)}
.copy{text-align:center;color:var(--mut);font-size:.8rem;padding:18px;border-top:1px solid var(--line);
  max-width:1080px;margin:0 auto}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
}
@media(max-width:560px){
  .hero{padding:40px 0 28px}
  .hero h1{font-size:1.7rem}
  .dlbox{flex-direction:column}
  .dlbox button{width:100%}
  .result{flex-direction:column}
  .result img{width:100%;height:auto}
  .feat-grid{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr 1fr}
  section{padding:32px 0}
}
.prose{max-width:760px;margin:0 auto;color:var(--mut);line-height:1.75;font-size:1.02rem}
.prose p{margin-bottom:14px}
.prose strong{color:var(--txt)}