:root{
  --primary-color:#0064FF;
  --primary-hover:#1f4bcc;
  --text-dark:#000;
  --text-muted:#6c6c6c;
  --bg-light:#eaecee;
  --bg-form:#f3f4f7;
  --bg-footer:#f5f5f7;
  --border:#dbe3ef;
  --ok:#059669;
  --warn:#d97706;
  --danger:#dc2626;
  --border-radius:15px;
  --container-width:1024px;
  --spacing-sm:22px;
  --spacing-md:2rem;
  --spacing-lg:3rem;
  --header-height:4rem;
  --ctrl:36px;
  --font-hero:clamp(2rem,4vw,3rem);
  --font-section:clamp(1.5rem,3vw,1.75rem);
  --font-subtitle:1.375rem;
  --font-text:1rem;
  --font-small:.75rem;
}
*{margin:0;padding:0;box-sizing:border-box}
img{max-width:100%;display:block}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:#fff;
  line-height:1.5;
  color:var(--text-dark);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
a{color:inherit}
.header{
  position:sticky; top:0; left:0; right:0;
  width:100%;
  max-width:var(--container-width); margin:0 auto;
  height:var(--header-height);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 var(--spacing-sm); background:#fff; z-index:1000;
}
.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  position:static;
  width:auto;
  height:auto;
  padding:.25rem .5rem;
  border:1px dashed var(--primary-color);
  background:#fff;
  border-radius:.5rem;
  margin-right:.5rem;
}
.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none}
.logo-icon{width:var(--font-subtitle);height:var(--font-subtitle)}
.logo-text{font-size:var(--font-subtitle);font-weight:600;color:var(--primary-color)}
.nav{display:flex;gap:2.5rem}
.nav a{text-decoration:none;font-size:var(--font-text);font-weight:300;color:var(--text-dark);transition:color .2s}
.nav a[aria-current="true"]{color:var(--primary-color)}
.nav a:hover,.nav a:focus-visible{color:var(--primary-color);outline:none}
.btn-request{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:var(--ctrl); padding:0 14px; background:#fff;
  border:1.5px solid var(--primary-color);border-radius:var(--border-radius);
  color:var(--primary-color);font-size:var(--font-text);line-height:1;text-decoration:none;
  width:max-content; transition:background-color .2s,color .2s,opacity .2s,border-color .2s;
}
.btn-request:hover,.btn-request:focus-visible{background:var(--primary-color);color:#fff;outline:none}
.menu-toggle{
  display:none;
  background:transparent;
  border:1.5px solid var(--text-dark);
  border-radius:.75rem;
  padding:.25rem .5rem;
  line-height:1;
}
.menu-toggle::before{content:"";display:block;width:1rem;height:2px;border-radius:999px;background:var(--primary-color);box-shadow:0 -5px 0 var(--primary-color),0 5px 0 var(--primary-color)}
.page{
  max-width:var(--container-width);
  margin:0 auto;
  padding:2.5rem var(--spacing-sm) 3rem;
  width:100%;
  flex:1 0 auto;
}
h1{font-size:var(--font-hero);font-weight:800;margin:0 0 1rem}
.lead{font-size:var(--font-text);font-weight:300;color:var(--text-muted);margin:0 0 1.5rem}
.layout{display:grid;grid-template-columns:1fr;gap:1rem}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--border-radius);
  padding:1.125rem;
  box-shadow:0 8px 24px rgba(21,32,55,.05);
}
label{display:block;font-size:var(--font-small);color:#334155;margin-bottom:.5rem}
textarea,input,select{
  width:100%;
  padding:.75rem .875rem;
  border-radius:12px;
  border:1px solid var(--border);
  font:inherit;
  background:#fff;
  color:var(--text-dark);
}
textarea{min-height:170px;resize:vertical}
.row{display:grid;grid-template-columns:1fr;gap:.75rem}
.row label{
  display:flex;
  align-items:center;
  gap:.5rem;
  margin:0;
  color:#0f172a;
}
.row input[type="checkbox"]{
  width:auto;
  margin:0;
}
.actions{display:flex;flex-wrap:wrap;gap:.625rem;margin-top:.75rem}
button{
  border:none;background:var(--primary-color);color:#fff;padding:.625rem .875rem;border-radius:12px;
  font:inherit;cursor:pointer;transition:background-color .2s
}
button.secondary{background:#fff;color:var(--primary-color);border:1px solid var(--primary-color)}
button:hover{background:var(--primary-hover)}
button.secondary:hover{background:#eef3ff}
.mono{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  background:#f8fafc;border:1px solid var(--border);border-radius:12px;padding:.75rem;word-break:break-all
}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem}
.tool-link{
  background:#fff;border:1px solid var(--border);padding:1rem;border-radius:14px;text-decoration:none;
  display:block;transition:transform .15s ease,box-shadow .15s ease
}
.tool-link:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(21,32,55,.08)}
.badge{display:inline-block;font-size:var(--font-small);padding:.25rem .5rem;border-radius:999px;background:#eef3ff;color:#1e40af}
.note{font-size:var(--font-small);color:var(--text-muted);margin-top:.625rem}
.status{font-size:var(--font-small);margin-top:.5rem}
.status.ok{color:var(--ok)}
.status.warn{color:var(--warn)}
.status.err{color:var(--danger)}
.length-control{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:.875rem;
}
.length-value{
  min-width:3.5rem;
  text-align:center;
  font-weight:600;
  color:var(--primary-color);
  background:#eef3ff;
  border-radius:999px;
  padding:.25rem .625rem;
}
.range{
  accent-color:var(--primary-color);
}
.footer{
  background:var(--bg-footer);
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:.5rem;
  padding:.75rem 0;
  text-align:left;
}
.footer-cookie{
  width:100%;
  max-width:var(--container-width);
  margin:0 auto;
  padding:0 var(--spacing-sm);
  color:var(--text-muted);
  font-size:var(--font-small);
  font-weight:300;
  line-height:1.45;
}
.footer-cookie a{color:var(--primary-color);text-decoration:underline}
.footer-item a,.footer-item a:visited{color:var(--primary-color);text-decoration:underline}
.footer-item a:hover,.footer-item a:focus-visible{color:var(--primary-hover)}
.footer-item{
  width:100%;
  max-width:var(--container-width);
  margin:0 auto;
  padding:0 var(--spacing-sm);
  display:flex;
  gap:1.875rem;
  color:var(--text-muted);
  font-size:var(--font-small);
  font-weight:300;
}
.cookie-notice{
  position:fixed;
  right:1rem;
  bottom:1rem;
  z-index:1200;
  width:min(100% - 2rem, 15rem);
  padding:1rem;
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius:1rem;
  box-shadow:0 16px 40px rgba(0,0,0,.12);
  color:var(--text-dark);
  font-size:var(--font-small);
}
.cookie-notice p{font-size:var(--font-small);font-weight:300;line-height:1.45;margin-bottom:.75rem}
.cookie-notice a{color:var(--primary-color);text-decoration:underline}
.cookie-notice button{
  min-height:2.25rem;
  padding:0 .9rem;
  border:none;
  border-radius:.75rem;
  background:var(--bg-light);
  color:var(--text-dark);
  font:inherit;
  font-size:var(--font-small);
  line-height:1.45;
  cursor:pointer;
}
.cookie-notice button:hover,.cookie-notice button:focus-visible{background:#dfe4eb;outline:none}
@media (min-width:900px){
  .layout.two{grid-template-columns:1fr 1fr;}
}
@media (max-width:1024px){
  .nav{gap:1.25rem}
}

@media (max-width:768px){
  .header{
    display:grid;
    grid-template-columns:auto 1fr auto;
    align-items:center;
    gap:.5rem;
    height:auto;
    padding:.5rem .75rem;
  }
  .logo-text{display:none}
  .logo-icon{width:var(--font-subtitle);height:var(--font-subtitle)}
  .btn-request{
    grid-column:2;
    justify-self:end;
  }
  .menu-toggle{
    display:inline-flex;
    width:var(--ctrl);
    height:var(--ctrl);
    align-items:center;
    justify-content:center;
    border-width:1.5px;
    font-size:0;
    padding:0;
    line-height:1;
  }
  .nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:#fff;
    box-shadow:0 8px 20px rgba(0,0,0,.06);
    padding:.75rem 1rem;
    flex-direction:column;
    gap:1rem;
    display:none;
  }
  .nav.nav--open{display:flex}
  .nav a{font-size:var(--font-text)}
}

@media (max-width:480px){
  .btn-request{
    font-size:var(--font-text);
    padding:.5rem 1rem;
  }
  .cookie-notice{
    left:.75rem;
    right:.75rem;
    bottom:.75rem;
    width:auto;
  }
}