:root{--page:#f7f9fc;--surface:#fff;--soft:#f1f5fa;--text:#0b1527;--muted:#667386;--border:#dfe6ef;--blue:#0a7cff;--blueSoft:#eaf4ff;--shadow:0 18px 50px #14263f12}
*{box-sizing:border-box}html,body{margin:0}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--page);color:var(--text);-webkit-font-smoothing:antialiased}
html[data-theme=dark]{--page:#070d18;--surface:#101a2a;--soft:#0c1524;--text:#f5f8fc;--muted:#9ba8bc;--border:#253249;--blue:#2488ff;--blueSoft:#102b4d;--shadow:0 18px 50px #0004}
.shell{width:min(1160px,calc(100% - 40px));margin:auto}header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);border-bottom:1px solid var(--border);backdrop-filter:blur(18px)}
.head{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;font-size:21px}.brand img{width:44px;height:44px;border-radius:13px;border:1px solid var(--border)}
.controls{display:flex;gap:14px;align-items:center}.language{display:flex;gap:8px;align-items:center;border:1px solid var(--border);border-radius:13px;padding:8px 11px;background:var(--surface)}select{border:0;background:transparent;color:var(--text);font:inherit;outline:0}.theme{display:flex;align-items:center;gap:7px;color:var(--muted)}.theme input{appearance:none;width:46px;height:26px;border-radius:99px;background:#c7d0dd;position:relative}.theme input:after{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;border-radius:50%;background:white;transition:.2s;box-shadow:0 1px 5px #0003}.theme input:checked{background:var(--blue)}.theme input:checked:after{transform:translateX(20px)}
.hero{margin-top:64px;padding:52px;display:grid;grid-template-columns:1.5fr .5fr;gap:44px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:30px;box-shadow:var(--shadow)}
.eyebrow{margin:0 0 12px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.09em}.hero h1{font-size:clamp(42px,5.3vw,68px);line-height:1.02;letter-spacing:-.04em;margin:0 0 20px}.lead,.copy>p:not(.eyebrow),.contact>p:not(.eyebrow){font-size:18px;line-height:1.65;color:var(--muted)}.lead{margin:0 0 28px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:14px;background:var(--blue);color:#fff;text-decoration:none;font-weight:760}.school-mark{height:250px;border:1px solid var(--border);border-radius:24px;background:var(--blueSoft);display:flex;flex-direction:column;align-items:center;justify-content:center}.school-mark span{font-size:60px}.school-mark b{font-size:28px}.school-mark small{font-size:18px;color:var(--muted)}
.section{padding:72px 0}.copy{max-width:870px}.copy h2,.contact h2{font-size:clamp(32px,4vw,48px);line-height:1.08;letter-spacing:-.035em;margin:0 0 16px}.copy>p{margin:0 0 14px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:26px;min-height:205px}.icon{width:46px;height:46px;border-radius:14px;background:var(--blueSoft);display:grid;place-items:center;font-size:22px;margin-bottom:20px}.card h3{font-size:20px;margin:0 0 9px}.card p,.step p{color:var(--muted);line-height:1.58;margin:0}
.activation{padding:72px 0;background:var(--soft);border-block:1px solid var(--border)}.activation-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:40px;margin-top:34px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:42px 1fr;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:20px}.num{width:42px;height:42px;border-radius:50%;background:var(--blue);color:white;display:grid;place-items:center;font-weight:800}.step h3{margin:2px 0 6px}
.screens{display:grid;grid-template-columns:1fr 1fr;gap:18px}.screens figure{margin:0;padding:9px;background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.screens img{display:block;width:100%;height:100%;object-fit:contain;border-radius:16px}
.contact{margin:72px auto;padding:48px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow)}.contact>p:not(.eyebrow){max-width:760px;margin:0 auto 26px}.contact small{display:block;color:var(--muted);margin-top:14px}
footer{background:var(--surface);border-top:1px solid var(--border)}.foot{min-height:88px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:14px}.foot a{color:inherit;text-decoration:none}
@media(max-width:820px){.shell{width:min(100% - 24px,1160px)}.head{height:68px}.brand b,.language{display:none}.hero{margin-top:30px;padding:30px 24px;grid-template-columns:1fr}.school-mark{height:150px}.cards,.activation-grid,.screens{grid-template-columns:1fr}.section,.activation{padding:48px 0}.contact{margin:48px auto;padding:34px 22px}.foot{padding:20px 0;gap:14px;flex-direction:column}}

/* V3 — use the same clean Light/Dark switch treatment as the Playli landing page */
.playli-theme-toggle{
  display:inline-flex !important;
  align-items:center;
  cursor:pointer;
  margin:0;
}
.playli-theme-toggle input{
  position:absolute !important;
  opacity:0 !important;
  pointer-events:none !important;
  width:1px !important;
  height:1px !important;
}
.playli-theme-toggle .toggle-track{
  width:48px;
  height:28px;
  border-radius:999px;
  background:#e5e9ef;
  border:1px solid #d6dce5;
  position:relative;
  display:block;
  transition:background .2s ease,border-color .2s ease;
}
.playli-theme-toggle .toggle-knob{
  position:absolute;
  width:22px;
  height:22px;
  left:2px;
  top:2px;
  border-radius:50%;
  background:#fff;
  box-shadow:0 2px 6px rgba(15,23,42,.18);
  transition:transform .2s ease;
}
.playli-theme-toggle input:checked + .toggle-track{
  background:#2b3445;
  border-color:#3a4558;
}
.playli-theme-toggle input:checked + .toggle-track .toggle-knob{
  transform:translateX(20px);
}
html[data-theme="dark"] .playli-theme-toggle .toggle-track{
  background:#2b3445;
  border-color:#3a4558;
}

/* V4 — header/footer copied from Playli landing-page visual system */
:root{
  --bg:#f7f9fc;
  --surface:#ffffff;
  --surface-2:#eef5ff;
  --text:#07162f;
  --muted:#56637b;
  --accent:#1677ff;
  --line:#dfe7f2;
  --max:1180px;
}
html[data-theme="dark"]{
  --bg:#090d16;
  --surface:#101725;
  --surface-2:#121d30;
  --text:#f5f8ff;
  --muted:#aab5c8;
  --accent:#5c9dff;
  --line:#253149;
}
body{background:var(--bg) !important;color:var(--text) !important}
.shell{width:min(var(--max),calc(100% - 32px)) !important;margin-inline:auto !important}

.site-header{
  min-height:86px !important;
  height:auto !important;
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:20px !important;
  position:static !important;
  border:0 !important;
  background:transparent !important;
  backdrop-filter:none !important;
}
.brand--image{
  display:inline-flex !important;
  align-items:center !important;
  width:auto !important;
  gap:12px !important;
  text-decoration:none !important;
  color:var(--text) !important;
}
.brand--image img{
  display:block !important;
  width:52px !important;
  height:52px !important;
  max-width:none !important;
  object-fit:cover !important;
  border-radius:13px !important;
  border:1px solid var(--line) !important;
  background:#fff !important;
}
.brand-name{
  font-size:30px !important;
  line-height:1 !important;
  font-weight:800 !important;
  letter-spacing:-.02em !important;
  color:var(--text) !important;
}
.header-controls{display:flex !important;gap:12px !important;align-items:center !important}
.language-control{
  display:flex !important;
  align-items:center !important;
  gap:8px !important;
  background:var(--surface) !important;
  border:1px solid var(--line) !important;
  padding:10px 13px !important;
  border-radius:999px !important;
}
.language-control select{
  appearance:none !important;
  border:0 !important;
  background:transparent !important;
  color:var(--text) !important;
  font:inherit !important;
  font-weight:650 !important;
  padding-right:20px !important;
  outline:none !important;
}
.globe-icon,.sun-icon,.moon-icon{
  width:19px !important;
  height:19px !important;
  flex:0 0 19px !important;
  fill:none !important;
  stroke:currentColor !important;
  stroke-width:1.8 !important;
  stroke-linecap:round !important;
  stroke-linejoin:round !important;
}
.globe-icon{color:var(--muted) !important}
.sun-icon{color:#f6b800 !important}
.moon-icon{color:#d8e2ff !important}
.theme-toggle{
  border:1px solid var(--line) !important;
  background:linear-gradient(90deg,#fff 0 50%,#10204a 50%) !important;
  border-radius:999px !important;
  padding:6px 9px !important;
  min-width:100px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:7px !important;
  cursor:pointer !important;
  color:var(--text) !important;
}
.theme-knob{
  width:30px !important;
  height:30px !important;
  border-radius:50% !important;
  background:#fff !important;
  box-shadow:0 2px 7px rgba(0,0,0,.2) !important;
  transform:translateX(-4px) !important;
  transition:.2s !important;
}
html[data-theme="dark"] .theme-knob{transform:translateX(4px) !important}

.site-footer{
  min-height:88px !important;
  display:grid !important;
  grid-template-columns:auto 1fr auto !important;
  align-items:center !important;
  gap:20px !important;
  font-size:14px !important;
  color:var(--muted) !important;
  background:transparent !important;
  border-top:0 !important;
}
.site-footer nav{
  display:flex !important;
  justify-content:center !important;
  gap:24px !important;
  flex-wrap:wrap !important;
}
.site-footer nav a{
  font-size:14px !important;
  text-decoration:none !important;
  color:var(--muted) !important;
}
.footer-language-control{
  display:inline-flex !important;
  align-items:center !important;
  gap:7px !important;
  min-height:34px !important;
  padding:5px 10px !important;
  border:1px solid var(--line) !important;
  border-radius:999px !important;
  background:var(--surface) !important;
  color:var(--text) !important;
}
.footer-globe-icon{
  width:15px !important;
  height:15px !important;
  flex:0 0 15px !important;
  fill:none !important;
  stroke:currentColor !important;
  stroke-width:1.8 !important;
  stroke-linecap:round !important;
  stroke-linejoin:round !important;
  color:var(--muted) !important;
}
.footer-language-control select{
  appearance:auto !important;
  border:0 !important;
  outline:0 !important;
  background:transparent !important;
  color:var(--text) !important;
  font:inherit !important;
  font-size:13px !important;
  font-weight:650 !important;
  max-width:145px !important;
  padding:0 !important;
}
@media(max-width:800px){
  .site-header{min-height:74px !important}
  .brand--image{gap:10px !important}
  .brand--image img{width:40px !important;height:40px !important;border-radius:10px !important}
  .brand-name{font-size:22px !important}
  .language-control{padding:8px 10px !important}
  .theme-toggle{min-width:86px !important}
  .site-footer{
    grid-template-columns:1fr !important;
    text-align:center !important;
    gap:14px !important;
    padding:24px 0 !important;
  }
  .site-footer nav{gap:14px !important}
  .footer-language-control{display:none !important}
}

/* V5 school information architecture */
.students-section{padding:72px 0;background:var(--soft);border-block:1px solid var(--border)}
.get-started-card,.questions-card{margin-top:72px;margin-bottom:72px;padding:48px;background:var(--surface);border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow)}
.school-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.school-form label{display:grid;gap:8px;font-weight:700;font-size:14px}
.school-form input,.school-form select,.school-form textarea{width:100%;border:1px solid var(--border);border-radius:13px;background:var(--page);color:var(--text);padding:13px 14px;font:inherit;outline:none}
.school-form input,.school-form select{min-height:50px}
.school-form textarea{resize:vertical}
.school-form input:focus,.school-form select:focus,.school-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 14%,transparent)}
.form-wide{grid-column:1/-1}
.school-form button{border:0;cursor:pointer;font:inherit}
.questions-card{text-align:center}.questions-card>p:not(.eyebrow){max-width:720px;margin:0 auto 26px;color:var(--muted);font-size:18px;line-height:1.65}
@media(max-width:820px){.students-section{padding:48px 0}.get-started-card,.questions-card{margin-top:48px;margin-bottom:48px;padding:34px 22px}.school-form{grid-template-columns:1fr}.form-wide{grid-column:auto}}

/* V10 — re-applied safely from known-good V6 */

/* For Students uses the normal website background. */
.students-section{
  background:var(--page) !important;
  border-block:0 !important;
}

/* Keep screenshots compact: roughly the visual height of steps 1 + 2. */
.activation-grid{
  align-items:start !important;
}
.screens{
  align-self:start !important;
  height:292px !important;
  grid-template-columns:1fr 1fr !important;
  gap:14px !important;
}
.screens figure{
  height:292px !important;
  padding:4px !important;
  border-radius:17px !important;
  box-shadow:0 8px 24px rgba(18,38,63,.07) !important;
}
html[data-theme="dark"] .screens figure{
  box-shadow:0 8px 24px rgba(0,0,0,.16) !important;
}
.screens img{
  display:block !important;
  width:100% !important;
  height:100% !important;
  object-fit:contain !important;
  border-radius:13px !important;
}
@media(max-width:820px){
  .screens{
    height:auto !important;
    grid-template-columns:1fr 1fr !important;
  }
  .screens figure{
    height:auto !important;
    aspect-ratio:9/16 !important;
  }
}

/* V12 — final questions card with textarea */
.questions-form{
  max-width:760px;
  margin:24px auto 0;
  display:grid;
  gap:16px;
  text-align:left;
}
.questions-form label{
  display:grid;
  gap:8px;
  font-size:14px;
  font-weight:700;
}
.questions-form textarea{
  width:100%;
  resize:vertical;
  min-height:130px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:13px;
  background:var(--page);
  color:var(--text);
  font:inherit;
  outline:none;
}
.questions-form textarea:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 14%,transparent);
}
.questions-form .button{
  justify-self:center;
  border:0;
  cursor:pointer;
  font:inherit;
}

/* V14 — school inquiry intro uses the full card/form width */
.get-started-card > .copy{
  max-width:none !important;
  width:100% !important;
}
#get-text{
  width:100% !important;
  max-width:none !important;
}

/* V17 — tighten spacing between the three main School content cards/sections */

/* School inquiry card -> For Students */
.get-started-card{
  margin-bottom:38px !important;
}
.students-section{
  padding-top:38px !important;
  padding-bottom:38px !important;
}

/* For Students -> final Any other questions card */
.questions-card{
  margin-top:38px !important;
}

@media(max-width:820px){
  .get-started-card{
    margin-bottom:28px !important;
  }
  .students-section{
    padding-top:28px !important;
    padding-bottom:28px !important;
  }
  .questions-card{
    margin-top:28px !important;
  }
}

/* V19 — Playli-style hero image panel */
.hero{
  margin-top:34px !important; /* reduced header-to-first-card distance */
  padding:0 !important;
  overflow:hidden !important;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr) !important;
  gap:0 !important;
}
.hero-copy{
  padding:52px 46px 52px 52px !important;
  align-self:center !important;
}
.hero-image-wrap{
  min-height:100% !important;
  height:100% !important;
  align-self:stretch !important;
  overflow:hidden !important;
  border-left:1px solid var(--border) !important;
}
.hero-image-wrap img{
  display:block !important;
  width:100% !important;
  height:100% !important;
  min-height:100% !important;
  object-fit:cover !important;
  object-position:center !important;
}

/* Old placeholder visual removed from layout. */
.school-mark{display:none !important}

@media(max-width:820px){
  .hero{
    margin-top:22px !important;
    grid-template-columns:1fr !important;
  }
  .hero-copy{
    padding:30px 24px !important;
  }
  .hero-image-wrap{
    border-left:0 !important;
    border-top:1px solid var(--border) !important;
    min-height:300px !important;
  }
  .hero-image-wrap img{
    min-height:300px !important;
  }
}

/* V22 — How Playli Works, matching Playli landing-page feature-card treatment */
.how-section{
  margin-top:38px !important;
  margin-bottom:38px !important;
}
.how-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:28px;
  padding:42px 46px;
  box-shadow:var(--shadow);
}
.how-heading{
  margin-bottom:28px;
}
.how-heading h2{
  font-size:clamp(32px,4vw,48px);
  line-height:1.08;
  letter-spacing:-.035em;
  margin:0;
}
.how-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.how-item{
  border:1px solid var(--border);
  border-radius:20px;
  padding:24px;
  background:var(--page);
  min-height:190px;
}
.how-icon{
  width:46px;
  height:46px;
  border-radius:14px;
  background:var(--blueSoft);
  display:grid;
  place-items:center;
  margin-bottom:18px;
  color:var(--blue);
}
.how-icon svg{
  width:24px;
  height:24px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.how-item h3{
  margin:0 0 8px;
  font-size:20px;
}
.how-item p{
  margin:0;
  color:var(--muted);
  line-height:1.58;
}
@media(max-width:820px){
  .how-section{
    margin-top:28px !important;
    margin-bottom:28px !important;
  }
  .how-card{
    padding:32px 22px;
  }
  .how-grid{
    grid-template-columns:1fr;
  }
}

/* V23 — minimal "How to use Playli" card, matching main Playli */
.help-card{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:18px;
  padding:16px 24px;
  margin-top:38px;
  margin-bottom:38px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:22px;
  text-decoration:none;
  box-shadow:var(--shadow);
  color:var(--text);
}
.help-card-icon{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:var(--blueSoft);
  color:var(--blue);
  border:1px solid var(--border);
}
.help-card-icon svg{
  width:28px;
  height:28px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.help-card-copy strong,
.help-card-copy small{
  display:block;
}
.help-card-copy strong{
  font-size:17px;
}
.help-card-copy small{
  margin-top:3px;
  color:var(--muted);
  font-size:14px;
  line-height:1.4;
}
.help-card b{
  color:var(--blue);
  font-size:15px;
  white-space:nowrap;
}
@media(max-width:820px){
  .help-card{
    grid-template-columns:auto 1fr;
    gap:12px;
    padding:14px 16px;
    margin-top:28px;
    margin-bottom:28px;
  }
  .help-card b{
    grid-column:2;
  }
}


/* V24 — mobile header: centered Playli brand, controls on second row */
@media(max-width:800px){
  .site-header{
    min-height:0 !important;
    display:flex !important;
    flex-direction:column !important;
    align-items:center !important;
    justify-content:center !important;
    gap:10px !important;
    padding:12px 0 14px !important;
  }

  .brand--image{
    align-self:center !important;
    justify-content:center !important;
  }

  .header-controls{
    width:100% !important;
    display:flex !important;
    align-items:center !important;
    justify-content:center !important;
    gap:10px !important;
  }

  .language-control{
    display:flex !important;
  }

  .theme-toggle{
    min-width:86px !important;
  }
}