/* ============================================================
   ebikeschemepk.com — FB Video Saver
   Design tokens
   ============================================================ */
:root{
  --paper:#F3F5F8;
  --paper-raised:#FFFFFF;
  --ink:#14181F;
  --ink-soft:#4B5361;
  --line:#DFE2E8;
  --brand:#3B3FA1;
  --brand-deep:#2A2D78;
  --cta:#FF5A5F;
  --cta-deep:#E1454A;
  --teal:#12A594;
  --radius-s:6px;
  --radius-m:12px;
  --radius-l:22px;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --maxw:1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;}
a:hover{text-decoration:underline;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.12;
  margin:0 0 .5em;
  font-weight:600;
}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem);letter-spacing:-0.01em;}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-0.01em;}
h3{font-size:1.15rem;}
p{margin:0 0 1em;color:var(--ink-soft);max-width:66ch;}

/* ---------- Header ---------- */
.site-header{
  border-bottom:1px solid var(--line);
  background:var(--paper);
  position:sticky;top:0;z-index:40;
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:16px;padding-bottom:16px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--ink);
}
.brand:hover{text-decoration:none;}
.brand .mark{
  width:30px;height:30px;border-radius:8px;
  background:linear-gradient(155deg,var(--brand) 0%,var(--brand-deep) 100%);
  position:relative;flex:none;
}
.brand .mark::after{
  content:"";position:absolute;left:50%;top:50%;
  width:0;height:0;transform:translate(-42%,-50%);
  border-top:6px solid transparent;border-bottom:6px solid transparent;
  border-left:9px solid #fff;
}
nav.main-nav{display:flex;gap:28px;align-items:center;}
nav.main-nav a{color:var(--ink-soft);font-size:.95rem;font-weight:500;}
nav.main-nav a:hover{color:var(--ink);text-decoration:none;}
.nav-toggle{display:none;}

/* ---------- Hero / downloader ---------- */
.hero{padding:64px 0 40px;}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
}
.eyebrow-plain{color:var(--brand);font-weight:600;font-size:.9rem;margin-bottom:14px;}
.hero p.lead{font-size:1.08rem;max-width:52ch;}

.downloader{
  margin-top:28px;
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:22px;
  box-shadow:0 1px 0 rgba(20,24,31,.02);
}
.downloader-row{display:flex;gap:10px;}
.downloader input[type=url]{
  flex:1;
  border:1.5px solid var(--line);
  border-radius:var(--radius-m);
  padding:15px 16px;
  font-size:1rem;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
}
.downloader input[type=url]:focus{border-color:var(--brand);outline:none;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:none;border-radius:var(--radius-m);
  padding:15px 22px;
  font-family:var(--font-body);font-weight:600;font-size:1rem;
  cursor:pointer;white-space:nowrap;
}
.btn-primary{background:var(--cta);color:#fff;}
.btn-primary:hover{background:var(--cta-deep);}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.downloader-hint{font-size:.85rem;color:var(--ink-soft);margin-top:10px;margin-bottom:0;}

.result{margin-top:18px;display:none;}
.result.is-visible{display:block;}
.result-card{
  border:1px solid var(--line);border-radius:var(--radius-m);
  padding:16px;display:flex;gap:14px;align-items:center;background:var(--paper);
}
.result-thumb{width:96px;height:64px;border-radius:8px;background:#e6e8ee;flex:none;object-fit:cover;}
.result-links{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;}
.result-links a{
  border:1.5px solid var(--teal);color:var(--teal);
  padding:8px 14px;border-radius:8px;font-weight:600;font-size:.9rem;
}
.result-links a:hover{background:var(--teal);color:#fff;text-decoration:none;}
.status-msg{font-size:.92rem;margin-top:12px;color:var(--ink-soft);}
.status-msg.error{color:var(--cta-deep);}

/* ---------- hero illustration ---------- */
.hero-art{position:relative;}
.frame-stack{position:relative;width:100%;padding-top:78%;}
.frame{
  position:absolute;border-radius:16px;border:1px solid var(--line);
  background:var(--paper-raised);box-shadow:0 18px 40px -20px rgba(20,24,31,.25);
}
.frame-1{width:78%;height:72%;left:0;top:8%;background:linear-gradient(155deg,var(--brand) 0%,var(--brand-deep) 100%);}
.frame-2{width:60%;height:56%;right:0;bottom:2%;background:var(--paper-raised);}
.frame-1 .play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;
}
.frame-1 .play::after{
  content:"";border-top:11px solid transparent;border-bottom:11px solid transparent;
  border-left:17px solid #fff;margin-left:4px;
}
.frame-2 .bars{position:absolute;left:16px;right:16px;bottom:16px;top:16px;display:flex;align-items:flex-end;gap:6px;}
.frame-2 .bars span{flex:1;background:linear-gradient(180deg,var(--teal),#0c7a6e);border-radius:3px;}

/* ---------- Steps ---------- */
.steps{padding:56px 0;}
.steps-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);}
.step{padding:26px 20px 26px 0;border-bottom:1px solid var(--line);}
.step + .step{border-left:1px solid var(--line);padding-left:24px;}
.step .num{font-family:var(--font-display);color:var(--brand);font-size:.95rem;font-weight:700;margin-bottom:10px;display:block;}

/* ---------- Features ---------- */
.features{padding:24px 0 64px;}
.feature-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);}
.feature{
  padding:22px 24px;border-bottom:1px solid var(--line);
  display:flex;gap:14px;align-items:flex-start;
}
.feature:nth-child(odd){border-right:1px solid var(--line);}
.feature .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);margin-top:8px;flex:none;}
.feature h3{margin-bottom:4px;}
.feature p{margin:0;font-size:.95rem;}

/* ---------- Article / legal pages ---------- */
.page-header{padding:52px 0 20px;border-bottom:1px solid var(--line);}
.article{padding:40px 0 72px;}
.article .wrap{max-width:760px;}
.article h2{margin-top:1.6em;}
.article ul,.article ol{color:var(--ink-soft);padding-left:1.2em;}
.article li{margin-bottom:.5em;}
.updated{color:var(--ink-soft);font-size:.9rem;}

/* ---------- FAQ ---------- */
.faq{padding:24px 0 72px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;padding:18px 0;font-family:var(--font-display);font-weight:600;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--brand);font-family:var(--font-body);flex:none;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{padding-bottom:18px;margin:0;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);padding:52px 0;margin-top:8px;}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-band h2{color:#fff;margin:0;}
.cta-band p{color:#B9BFCC;margin:0;}

/* ---------- Footer ---------- */
footer.site-footer{border-top:1px solid var(--line);padding:40px 0 30px;}
.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;}
.footer-links a{color:var(--ink-soft);font-size:.92rem;}
.footer-note{margin-top:22px;font-size:.82rem;color:#8890A0;max-width:74ch;}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  nav.main-nav{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-art{order:-1;max-width:340px;}
  .steps-list{grid-template-columns:1fr;}
  .step{border-left:none !important;padding-left:0 !important;}
  .feature-list{grid-template-columns:1fr;}
  .feature:nth-child(odd){border-right:none;}
  .downloader-row{flex-direction:column;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
}