/* ========================================================
   CtrlIn — shared design system
   Light-blue SaaS theme: calm sky background, one confident
   blue for action, a navy ink for text. Everything else in
   the page derives from these tokens.
   ======================================================== */

:root{
  --bg: #F3F8FF;
  --bg-soft: #E9F2FF;
  --surface: #FFFFFF;
  --line: #DCE9FB;
  --line-strong: #C4DCF7;

  --primary: #2F6FED;
  --primary-dark: #1E4FD6;
  --primary-soft: #E4EEFF;
  --sky: #7FC4FF;
  --mint: #37C6B0;

  --ink: #0F2540;
  --muted: #5B7086;
  --muted-2: #8CA0B3;

  --radius-lg: 22px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 10px 30px -18px rgba(30,79,214,0.25);
  --shadow-lg: 0 30px 70px -30px rgba(30,79,214,0.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter', system-ui, sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{ font-family:'Sora', sans-serif; letter-spacing:-0.01em; margin:0; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
::selection{ background:var(--primary); color:#fff; }

.wrap{ max-width:1160px; margin:0 auto; padding:0 28px; }

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 24px; border-radius:100px; font-weight:600; font-size:0.96rem;
  border:1px solid transparent; cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  font-family:inherit; white-space:nowrap;
}
.btn-primary{ background:var(--primary); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--primary-dark); transform:translateY(-2px); box-shadow:var(--shadow-lg); }
.btn-ghost{ background:var(--surface); color:var(--ink); border-color:var(--line-strong); }
.btn-ghost:hover{ background:var(--primary-soft); transform:translateY(-2px); }
.btn-block{ width:100%; }
.btn-lg{ padding:15px 30px; font-size:1.02rem; }

/* ---------------- nav ---------------- */
header.site{
  position:sticky; top:0; z-index:60;
  background:rgba(243,248,255,0.85); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav.main{
  max-width:1160px; margin:0 auto; padding:16px 28px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{ display:flex; align-items:center; gap:10px; font-weight:700; font-size:1.2rem; }
.brand .mark{ width:32px; height:32px; }
.navlinks{ display:flex; align-items:center; gap:30px; font-size:0.95rem; font-weight:500; color:var(--muted); }
.navlinks a{ transition:color .2s ease; position:relative; padding:4px 0; }
.navlinks a:hover{ color:var(--ink); }
.navlinks a.active{ color:var(--primary); }
.navlinks a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; background:var(--primary); border-radius:2px;
}
.nav-actions{ display:flex; align-items:center; gap:14px; }
.navToggle{ display:none; background:none; border:none; cursor:pointer; }

/* ---------------- hero blob backdrop ---------------- */
.blobs{ position:absolute; inset:0; overflow:hidden; z-index:0; pointer-events:none; }
.blob{ position:absolute; border-radius:50%; filter:blur(60px); opacity:0.55; }
.blob-1{ width:420px; height:420px; background:var(--sky); top:-140px; right:-100px; }
.blob-2{ width:340px; height:340px; background:var(--mint); opacity:0.25; bottom:-120px; left:-80px; }

/* ---------------- page hero (non-home pages) ---------------- */
.page-hero{ padding:64px 0 40px; position:relative; overflow:hidden; }
.page-hero .kicker{ color:var(--primary); font-weight:700; font-size:0.8rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:12px; }
.page-hero h1{ font-size:clamp(2rem,4vw,2.8rem); max-width:640px; }
.page-hero p.lede{ margin-top:16px; color:var(--muted); font-size:1.05rem; max-width:560px; line-height:1.6; }

/* ---------------- generic section shell ---------------- */
section{ padding:80px 0; position:relative; }
.sec-head{ max-width:620px; margin-bottom:48px; }
.kicker{ color:var(--primary); font-weight:700; font-size:0.8rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:10px; }
.sec-head h2{ font-size:clamp(1.8rem,3vw,2.3rem); margin-bottom:12px; }
.sec-head p{ color:var(--muted); font-size:1.02rem; line-height:1.6; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }

/* ---------------- reveal on scroll ---------------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.visible{ opacity:1; transform:translateY(0); }

/* ---------------- cards ---------------- */
.card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
}

/* ---------------- footer ---------------- */
footer.site{ border-top:1px solid var(--line); padding:50px 0 30px; margin-top:20px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.footer-brand p{ color:var(--muted); font-size:0.92rem; line-height:1.6; margin-top:14px; max-width:260px; }
.footer-col h4{ font-size:0.85rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--muted-2); margin-bottom:14px; }
.footer-col a{ display:block; color:var(--muted); font-size:0.92rem; margin-bottom:10px; transition:color .2s; }
.footer-col a:hover{ color:var(--primary); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; border-top:1px solid var(--line); padding-top:22px; }
.footer-bottom p{ color:var(--muted-2); font-size:0.85rem; }
.social{ display:flex; gap:14px; }
.social a{ width:34px; height:34px; border-radius:50%; background:var(--primary-soft); display:flex; align-items:center; justify-content:center; }
.social svg{ width:16px; height:16px; stroke:var(--primary); }

/* ---------------- responsive ---------------- */
@media (max-width:920px){
  nav.main{ position:relative; }
  .navlinks{
    display:none;
    position:absolute;
    top:calc(100% + 1px);
    left:0;
    right:0;
    flex-direction:column;
    align-items:flex-start;
    gap:4px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow-lg);
    padding:14px 20px;
    z-index:70;
  }
  .navlinks.open{ display:flex; }
  .navlinks a{ width:100%; padding:10px 0; }
  .navToggle{ display:block; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:600px){
  .footer-grid{ grid-template-columns:1fr; }
  section{ padding:56px 0; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}


:root{--bg:#F3F8FF;--soft:#E9F2FF;--card:#fff;--line:#DCE9FB;--primary:#2F6FED;--dark:#1E4FD6;--ink:#0F2540;--muted:#5B7086;--muted2:#8CA0B3;--r:18px;--shadow:0 10px 30px -18px rgba(30,79,214,.25)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif}h1,h2,h3,h4{font-family:Sora,sans-serif;margin:0}a{text-decoration:none;color:inherit}.wrap{max-width:1160px;margin:auto;padding:0 28px}
header{position:sticky;top:0;z-index:20;background:rgba(243,248,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}nav{max-width:1160px;margin:auto;padding:15px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{width:130px}.links{display:flex;gap:28px;color:var(--muted);font-size:14px}.links a:hover,.links .active{color:var(--primary)}.actions{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 19px;border-radius:999px;border:1px solid var(--line);font-weight:700;font-size:14px}.primary{background:var(--primary);color:white;border-color:var(--primary)}.primary:hover{background:var(--dark)}.toggle{display:none;border:0;background:none;padding:5px}.mobile{display:none;padding:10px 28px 16px;background:#fff;border-top:1px solid var(--line)}.mobile a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-weight:600;color:var(--muted)}
.hero{position:relative;overflow:hidden;padding:70px 0 45px}.hero:before{content:"";position:absolute;width:390px;height:390px;border-radius:50%;background:#7FC4FF;opacity:.32;filter:blur(70px);right:-140px;top:-170px}.kicker{color:var(--primary);font-weight:800;font-size:12px;letter-spacing:.09em;text-transform:uppercase;margin-bottom:12px}.hero h1{position:relative;font-size:clamp(2.3rem,5vw,3.5rem);line-height:1.08;max-width:760px}.hero h1 span{color:var(--primary)}.hero p{position:relative;color:var(--muted);font-size:17px;line-height:1.65;max-width:730px;margin:18px 0 25px}.hero .buttons{display:flex;gap:12px;flex-wrap:wrap}
.docs{padding:20px 0 80px}.layout{display:grid;grid-template-columns:230px 1fr;gap:28px;align-items:start}.side{position:sticky;top:90px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}.side h4{font-size:11px;text-transform:uppercase;color:var(--muted2);letter-spacing:.08em;margin-bottom:8px}.side a{display:block;padding:9px;border-radius:8px;color:var(--muted);font-size:14px}.side a:hover{background:var(--soft);color:var(--primary)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:27px;box-shadow:var(--shadow);margin-bottom:20px;scroll-margin-top:100px}.card h2{font-size:24px;margin-bottom:9px}.desc{color:var(--muted);line-height:1.65;margin-bottom:20px}.endpoint{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#F7FAFF;border:1px solid var(--line);border-radius:11px;padding:13px 15px;margin:15px 0}.method{background:var(--primary);color:#fff;font-weight:800;font-size:11px;padding:6px 8px;border-radius:6px}.path,code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.path{font-size:13px;word-break:break-all}.code{background:#10243D;color:#EAF3FF;border-radius:12px;padding:17px;overflow:auto;font-size:12px;line-height:1.65}.note{margin-top:15px;background:var(--soft);border-left:4px solid var(--primary);border-radius:0 10px 10px 0;padding:14px 16px;font-size:14px;line-height:1.55}.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:11px}table{width:100%;min-width:620px;border-collapse:collapse}th,td{text-align:left;padding:12px 13px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}th{background:#F7FAFF;color:var(--muted2);font-size:11px;text-transform:uppercase}td{color:var(--muted)}td:first-child{color:var(--ink);font-family:ui-monospace,Consolas,monospace;font-weight:600}tr:last-child td{border-bottom:0}
.options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.option{border:1px solid var(--line);border-radius:12px;padding:16px}.option strong{font-family:ui-monospace,Consolas,monospace}.option small{float:right;color:var(--muted2)}.option p{color:var(--muted);font-size:13px;line-height:1.5;margin:9px 0 0}.examples{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.example{border:1px solid var(--line);border-radius:12px;padding:16px}.example h3{font-size:14px;margin-bottom:10px}.url{background:#F7FAFF;border:1px solid var(--line);border-radius:8px;padding:11px;font:12px/1.55 ui-monospace,Consolas,monospace;word-break:break-all;color:var(--ink)}ul{color:var(--muted);line-height:1.7}footer{border-top:1px solid var(--line);padding:38px 0;color:var(--muted);font-size:13px}
@media(max-width:900px){.links{display:none}.toggle{display:block}.layout{grid-template-columns:1fr}.side{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:2px}.side h4{grid-column:1/-1}.mobile.open{display:block}}
@media(max-width:650px){nav{padding:14px 18px}.wrap{padding:0 18px}.mobile{padding-left:18px;padding-right:18px}.hero{padding:52px 0 35px}.hero h1{font-size:2.25rem}.card{padding:20px}.options,.examples{grid-template-columns:1fr}.side{display:block}}


/* Click-to-copy value pills for transformation options */
.option-label{
  margin-top:14px;
  margin-bottom:8px;
  color:var(--muted2);
  font-size:10px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.alias-label{margin-top:12px}
.copy-pills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.copy-pill{
  appearance:none;
  border:1px solid #D8DDE8;
  background:#E9EAEE;
  color:#252A33;
  border-radius:999px;
  padding:9px 15px;
  min-height:38px;
  font:600 13px/1 Inter,system-ui,sans-serif;
  cursor:pointer;
  transition:transform .15s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease;
}
.copy-pill:hover{
  background:#E0E3E9;
  border-color:#C9CED8;
  transform:translateY(-1px);
}
.copy-pill:active{transform:translateY(0) scale(.98)}
.copy-pill.copied{
  background:var(--soft);
  border-color:var(--primary);
  color:var(--primary);
  box-shadow:0 0 0 2px rgba(47,111,237,.08);
}
@media(max-width:650px){
  .copy-pills{gap:7px}
  .copy-pill{
    padding:9px 13px;
    min-height:37px;
    font-size:12px;
  }
}
html, body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

*, *::before, *::after {
  box-sizing: border-box;
}

img, svg, video, canvas {
  max-width: 100%;
  height: auto;
}

.wrap,
nav {
  width: 100%;
  max-width: 1160px;
}

.layout,
.card,
.side,
.docs,
.hero,
footer {
  min-width: 0;
}

.mobile,
.mobile-backdrop,
.mobile-head {
  display: none;
}

@media (max-width: 900px) {
  nav {
    padding: 14px 20px;
  }

  .links {
    display: none;
  }

  .toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    font-size: 22px;
    cursor: pointer;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .side {
    position: static;
  }
}

@media (max-width: 650px) {
  html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
  }

  .wrap {
    width: 100%;
    max-width: 100%;
    padding-left: 16px;
    padding-right: 16px;
  }

  nav {
    width: 100%;
    max-width: 100%;
    padding: 12px 16px;
  }

  .logo {
    width: 112px;
    max-width: 45vw;
  }

  .actions {
    flex-shrink: 0;
  }

  .toggle {
    display: flex;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    color: var(--ink);
  }

  .hero {
    width: 100%;
    padding: 38px 0 28px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(1.85rem, 9vw, 2.35rem);
    overflow-wrap: anywhere;
  }

  .hero p {
    max-width: 100%;
    font-size: 15px;
  }

  .docs {
    width: 100%;
    padding: 12px 0 55px;
  }

  .layout {
    width: 100%;
    display: block;
  }

  .side {
    width: 100%;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .side h4 {
    grid-column: 1 / -1;
  }

  .card {
    width: 100%;
    max-width: 100%;
    margin-bottom: 16px;
    padding: 18px;
    overflow: hidden;
  }

  .card h2 {
    font-size: 21px;
    line-height: 1.25;
    overflow-wrap: anywhere;
  }

  .desc {
    font-size: 14px;
    overflow-wrap: anywhere;
  }

  .endpoint {
    width: 100%;
    max-width: 100%;
    align-items: flex-start;
    overflow: hidden;
  }

  .path {
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .code,
  .url {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .tablewrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table {
    min-width: 560px;
  }

  .options,
  .examples {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .option,
  .example {
    width: 100%;
    min-width: 0;
  }

  .option p,
  .example h3 {
    overflow-wrap: anywhere;
  }

  footer {
    width: 100%;
    overflow: hidden;
  }

  /* Dedicated mobile drawer */
  .mobile {
    display: flex !important;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(86vw, 340px);
    max-width: 340px;
    height: 100dvh;
    padding: 18px 20px 28px;
    background: #fff;
    border-left: 1px solid var(--line);
    box-shadow: -18px 0 45px rgba(15,37,64,.18);
    z-index: 9002;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    overflow-y: auto;
    transform: translate3d(105%, 0, 0);
    visibility: hidden;
    transition: transform .28s ease, visibility 0s linear .28s;
  }

  .mobile.open {
    transform: translate3d(0, 0, 0);
    visibility: visible;
    transition: transform .28s ease;
  }

  .mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0 18px;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--line);
    font-family: Sora, sans-serif;
    font-weight: 700;
  }

  .mobile-head button {
    width: 36px;
    height: 36px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #fff;
    color: var(--ink);
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
  }

  .mobile a {
    display: block;
    width: 100%;
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-weight: 600;
  }

  .mobile a:hover,
  .mobile a:focus {
    color: var(--primary);
    background: var(--soft);
  }

  .mobile-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 1001;
    background: rgba(15,37,64,.38);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .25s ease, visibility 0s linear .25s;
  }

  .mobile-backdrop.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity .25s ease;
  }

  body.mobile-menu-open {
    overflow: hidden !important;
  }
}

@media (max-width: 380px) {
  .wrap {
    padding-left: 12px;
    padding-right: 12px;
  }

  .card {
    padding: 15px;
  }

  .side {
    grid-template-columns: 1fr;
  }

  .side h4 {
    grid-column: auto;
  }

  .mobile {
    width: min(90vw, 320px);
  }
}


/* Desktop documentation menu: keep it visible and scrollable */
@media (min-width: 901px) {
  .layout {
    align-items: start;
  }

  .side {
    position: sticky;
    top: 90px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
  }

  .side::-webkit-scrollbar {
    width: 6px;
  }

  .side::-webkit-scrollbar-track {
    background: transparent;
  }

  .side::-webkit-scrollbar-thumb {
    background: var(--line);
    border-radius: 999px;
  }

  .side::-webkit-scrollbar-thumb:hover {
    background: var(--muted2);
  }

  .side a {
    white-space: normal;
  }
}