:root{
  /* ---- palette: warm paper light theme ---- */
  --paper:#fbfaf8;
  --paper-2:#f4f2ee;
  --card:#ffffff;
  --ink:#141312;
  --ink-2:#2e2c29;
  --ink-3:#6d6a66;
  --muted:#6d6a66;
  /* Darkened from #8f8b86: at 3.38:1 on white it failed WCAG AA for the 11-12px
     labels it is actually used for. #736f6b clears 4.5:1 on both --card and
     --paper. */
  --muted-2:#736f6b;
  --line:#e6e2dc;
  --line-2:#efebe5;

  /* Surfaces that must stay distinct from the card in both themes. Kept as
     tokens rather than literals because every one of them was a hardcoded
     white or #ddd8d0 that vanished the moment the background went dark. */
  --card-hi:#ffffff;
  --line-hi:#d5cfc7;
  --grid:rgba(20,19,18,.020);
  --nav-bg:rgba(251,250,248,.82);

  /* Surfaces that invert with the theme, so "dark plate on light" stays a dark
     plate rather than becoming a light plate with white text on it. */
  --inverse-bg:#141312;
  --inverse-bg-hover:#000;
  --inverse-fg:#ffffff;
  --plate-bg:#141312;
  --plate-fg:#ffffff;

  --accent:#e8622c;
  --accent-deep:#c24a19;
  --accent-soft:rgba(232,98,44,.10);
  --accent-line:rgba(232,98,44,.28);
  --accent-wash:rgba(232,98,44,.20);
  --accent-glow:rgba(232,98,44,.24);
  --accent-glow-hi:rgba(232,98,44,.30);
  /* The shade that sits behind white text. Kept separate from --accent so the
     brand orange stays bright for fills and rules while labels on top of it
     clear 4.5:1. */
  --accent-btn:#c94e1b;
  /* Text sitting on the tinted accent background. --accent-deep manages 4.2:1
     there, just short of AA, so labels on the wash use this instead. */
  --accent-on-soft:#a83f16;
  --green-deep:#2f7d52;
  --amber:#f2a93b;
  --lime:#8bbd4a;
  --green:#3f9e6a;
  --green-soft:rgba(63,158,106,.12);
  --ok-line:#bfe0cd;
  --ok-ink:#226a45;
  --blue:#3b7dd8;
  --rose:#d9455f;
  --danger-soft:#fdf0f2;
  --danger-line:#f4ccd4;
  --danger-ink:#a32b43;
  --danger-line-strong:#e4a2ae;
  --danger-wash:rgba(217,69,95,.10);
  --warn-soft:#fef4e8;
  --warn-line:#f6ddb8;
  --warn-ink:#8a5a12;

  /* The sign-in aside and its quote are deliberately dark in both themes, so
     they carry their own tokens instead of following --ink. */
  --aside-bg:#141312;
  --aside-fg:#ffffff;
  --aside-muted:rgba(255,255,255,.6);
  --aside-faint:rgba(255,255,255,.55);
  --aside-line:rgba(255,255,255,.14);
  --aside-mark:rgba(255,255,255,.28);

  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(20,19,18,.05),0 1px 3px rgba(20,19,18,.04);
  --shadow:0 4px 12px rgba(20,19,18,.06),0 1px 3px rgba(20,19,18,.04);
  --shadow-lg:0 18px 48px rgba(20,19,18,.10),0 4px 12px rgba(20,19,18,.05);
  --shadow-pop:0 24px 64px rgba(20,19,18,.16);
  --max:1200px;
  --font:"Inter","Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:light;
}

/* ---- dark theme: overrides the palette only, no rule duplication ---- */
[data-theme="dark"]{
  --paper:#0d0e11;
  --paper-2:#141619;
  --card:#16181c;
  --ink:#f1f2f4;
  --ink-2:#d8dade;
  --ink-3:#9ba0a8;
  --muted:#9ba0a8;
  --muted-2:#7c828b;
  --line:#272b31;
  --line-2:#1f2227;
  --card-hi:#1b1e23;
  --line-hi:#3a4048;
  --grid:rgba(255,255,255,.028);
  --nav-bg:rgba(13,14,17,.80);
  --inverse-bg:#f1f2f4;
  --inverse-bg-hover:#ffffff;
  --inverse-fg:#0d0e11;
  --plate-bg:#f1f2f4;
  --plate-fg:#0d0e11;
  /* Lifted and desaturated: the light-theme orange fails contrast on a dark
     surface, and the deep shade is used for link text. */
  --accent:#ff7a45;
  --accent-deep:#ff9c6d;
  --accent-soft:rgba(255,122,69,.14);
  --accent-line:rgba(255,122,69,.36);
  --accent-wash:rgba(255,122,69,.24);
  --accent-glow:rgba(255,122,69,.22);
  --accent-glow-hi:rgba(255,122,69,.32);
  /* Dark text goes on top of these in dark mode, so the brighter orange is the
     right choice here rather than the light theme's deeper shade. */
  --accent-btn:#ff7a45;
  --accent-on-soft:#ff9c6d;
  --green-deep:#4bbd85;
  --amber:#f5b64f;
  --lime:#9ed15c;
  --green:#4bbd85;
  --green-soft:rgba(75,189,133,.14);
  --ok-line:rgba(75,189,133,.34);
  --ok-ink:#7fd6ab;
  --blue:#5b95e6;
  --rose:#e8637a;
  --danger-soft:rgba(232,99,122,.13);
  --danger-line:rgba(232,99,122,.32);
  --danger-ink:#f1919f;
  --danger-line-strong:rgba(232,99,122,.55);
  --danger-wash:rgba(232,99,122,.16);
  --warn-soft:rgba(245,182,79,.13);
  --warn-line:rgba(245,182,79,.32);
  --warn-ink:#f0c274;
  --aside-bg:#101216;
  --aside-fg:#f1f2f4;
  --aside-muted:rgba(241,242,244,.62);
  --aside-faint:rgba(241,242,244,.55);
  --aside-line:rgba(241,242,244,.14);
  --aside-mark:rgba(241,242,244,.26);
  /* Shadows read as depth on paper but as nothing on near-black, so they get
     deeper and more opaque instead. */
  --shadow-sm:0 1px 2px rgba(0,0,0,.40),0 1px 3px rgba(0,0,0,.30);
  --shadow:0 4px 14px rgba(0,0,0,.45),0 1px 3px rgba(0,0,0,.30);
  --shadow-lg:0 18px 48px rgba(0,0,0,.55),0 4px 12px rgba(0,0,0,.35);
  --shadow-pop:0 24px 64px rgba(0,0,0,.62);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font);font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
background-image:linear-gradient(var(--grid) 1px,transparent 1px),
                   linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(ellipse 90% 55% at 50% 0%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 90% 55% at 50% 0%,#000 30%,transparent 100%);
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:660;letter-spacing:-.028em;line-height:1.1}
h1{font-size:clamp(2.35rem,5.6vw,3.9rem);letter-spacing:-.036em;line-height:1.05}
h2{font-size:clamp(1.8rem,3.7vw,2.7rem);letter-spacing:-.032em}
h3{font-size:1.1rem;letter-spacing:-.018em;line-height:1.35}
p{margin:0}
::selection{background:var(--accent);color:var(--inverse-fg)}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:24px;position:relative;z-index:1}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:300;background:var(--plate-bg);color:var(--plate-fg);padding:12px 18px;border-radius:10px;font-weight:600}
.lead{font-size:clamp(1.02rem,1.5vw,1.17rem);color:var(--muted);line-height:1.68}
.eyebrow{
  font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  color:var(--accent-deep);margin:0 0 14px;display:flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
.sec-head{max-width:660px;margin-bottom:52px}
.sec-head h2{margin-bottom:16px}
.sec-head .lead{max-width:60ch}

/* =============================================================== buttons == */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--radius-sm);
  font-size:14.5px;font-weight:600;letter-spacing:-.005em;
  transition:transform .14s cubic-bezier(.2,.7,.3,1),background .16s,border-color .16s,box-shadow .16s,color .16s;
  white-space:nowrap;user-select:none;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent-btn);color:var(--inverse-fg);box-shadow:0 2px 10px var(--accent-glow)}
.btn-primary:hover{background:var(--accent-deep);box-shadow:0 6px 20px var(--accent-glow-hi)}
.btn-dark{background:var(--inverse-bg);color:var(--inverse-fg);box-shadow:var(--shadow)}
.btn-dark:hover{background:var(--inverse-bg-hover);box-shadow:var(--shadow-lg)}
.btn-ghost{background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--line-hi);background:var(--card-hi);box-shadow:var(--shadow)}
.btn-quiet{color:var(--muted);padding:10px 14px}
.btn-quiet:hover{color:var(--ink);background:var(--paper-2)}
.btn-lg{padding:14px 28px;font-size:15.5px;border-radius:12px}
.btn-sm{padding:8px 14px;font-size:13.5px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn svg{width:16px;height:16px;flex:0 0 auto}

/* ======================================================== theme toggle == */
.theme-btn{
  width:38px;height:38px;display:grid;place-items:center;border-radius:11px;flex:0 0 auto;
  border:1px solid var(--line);background:var(--card);color:var(--muted);box-shadow:var(--shadow-sm);
  transition:color .16s,border-color .16s,background .16s,transform .16s;
}
.theme-btn:hover{color:var(--ink);border-color:var(--line-hi);background:var(--card-hi)}
.theme-btn:active{transform:scale(.94)}
.theme-btn svg{width:18px;height:18px}
/* Which icon reads as "switch to" is decided in CSS rather than by swapping
   markup in JS, so the control is already correct before site.js executes. */
.theme-btn .i-sun{display:none}
[data-theme="dark"] .theme-btn .i-sun{display:block}
[data-theme="dark"] .theme-btn .i-moon{display:none}
/* Pages without a nav bar (sign in, register, reset) get a floating control. */
.theme-float{position:fixed;top:18px;right:18px;z-index:200}
/* Applied for a moment around the switch so colours cross-fade. Scoped to the
   switch because a permanent global transition would also override the hover
   animations on .btn, .lcard and friends. */
html.theme-anim *,html.theme-anim *::before,html.theme-anim *::after{
  transition:background-color .22s ease,border-color .22s ease,color .22s ease,fill .22s ease !important;
}

/* ================================================================== nav == */
.nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.nav-in{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:9px;font-weight:680;font-size:17px;letter-spacing:-.022em}
.brand img{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{padding:8px 13px;border-radius:9px;font-size:14.5px;color:var(--muted);font-weight:500;transition:color .15s,background .15s}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--ink);background:var(--paper-2)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-user{display:flex;align-items:center;gap:10px;padding:5px 6px 5px 12px;border:1px solid var(--line);border-radius:999px;background:var(--card);box-shadow:var(--shadow-sm)}
.nav-user .who{font-size:13.5px;font-weight:600;line-height:1.2}
.nav-user .plan{font-size:11px;color:var(--muted-2);line-height:1.2}
.avatar-sm{width:28px;height:28px;border-radius:999px;object-fit:cover;background:var(--paper-2)}
.burger{display:none;width:40px;height:40px;border-radius:10px;place-items:center;border:1px solid var(--line);background:var(--card)}
.burger i{display:block;width:16px;height:1.8px;background:var(--ink);border-radius:2px;position:relative;transition:transform .2s}
.burger i::before,.burger i::after{content:"";position:absolute;left:0;width:16px;height:1.8px;background:var(--ink);border-radius:2px;transition:transform .2s}
.burger i::before{top:-5.5px}
.burger i::after{top:5.5px}
.burger[aria-expanded=true] i{transform:rotate(45deg)}
.burger[aria-expanded=true] i::before{transform:translateY(5.5px) rotate(-90deg)}
.burger[aria-expanded=true] i::after{transform:translateY(-5.5px) rotate(-90deg)}

/* ================================================================= hero == */
.hero{padding:84px 0 72px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.1em;height:.34em;
  background:var(--accent-wash);border-radius:3px;z-index:-1;
}
.hero .lead{max-width:52ch}
.hero-art{position:relative}
.hero-art img{width:100%;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.hero-art figcaption{margin-top:12px;font-size:12.5px;color:var(--muted-2);text-align:center}

/* ---- hero visual: inline SVG, themed entirely through the palette so it
   needs no second asset and follows the light/dark switch for free ---- */
.hero-viz{width:100%;height:auto;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.hv-card{fill:var(--card);stroke:var(--line)}
.hv-bar{fill:var(--paper);stroke:var(--line)}
.hv-res{fill:var(--paper-2);stroke:var(--line)}
.hv-chip{fill:var(--card);stroke:var(--line)}
.hv-field{fill:var(--card);stroke:var(--line-2)}
.hv-line{fill:none;stroke:var(--line-hi);stroke-width:1.5;stroke-dasharray:3 4}
.hv-stroke{fill:none;stroke:var(--muted-2);stroke-width:1.8;stroke-linecap:round}
.hv-divider{stroke:var(--line-2);stroke-width:1}
.hv-meter-bg{fill:var(--line)}
.hv-meter-fill{fill:var(--accent)}
.hv-dot{fill:var(--green)}
.hv-dot-wait{fill:var(--amber)}
.hv-pill{fill:var(--accent)}
.hv-txt{fill:var(--ink-2);font-size:13px;font-weight:600}
.hv-strong{fill:var(--ink);font-weight:650}
.hv-mono{fill:var(--muted);font-family:var(--mono);font-size:12.5px}
.hv-count{fill:var(--muted-2);font-family:var(--mono);font-size:12px;text-anchor:end}
.hv-eyebrow,.hv-mini{fill:var(--muted-2);font-size:10px;font-weight:700;letter-spacing:.11em}
.hv-score{fill:var(--ink);font-size:19px;font-weight:700;text-anchor:end;letter-spacing:-.02em}
.hv-field-txt{fill:var(--muted);font-size:12px;font-weight:600}
.hv-pill-txt{fill:var(--inverse-fg);font-size:12px;font-weight:650;text-anchor:middle}
.hero-cta{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}

.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.pill{
  display:inline-flex;align-items:center;gap:7px;padding:6px 13px;
  border:1px solid var(--line);border-radius:999px;background:var(--card);
  font-size:12.5px;color:var(--muted);font-weight:500;box-shadow:var(--shadow-sm);
}
.pill svg{width:13px;height:13px;color:var(--green)}

/* =============================================================== search == */
.searchcard{
  margin-top:44px;padding:24px;border:1px solid var(--line);border-radius:20px;
  background:var(--card);box-shadow:var(--shadow);
}
.searchcard-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.searchcard-head h3{font-size:.98rem}
.search-row{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 16px;border:1px solid var(--line);border-radius:13px;background:var(--paper);transition:border-color .16s,box-shadow .16s,background .16s}
.search-row:focus-within{border-color:var(--accent-line);background:var(--card-hi);box-shadow:0 0 0 4px var(--accent-soft)}
.search-row svg.mag{width:18px;height:18px;color:var(--muted-2);flex:0 0 auto}
.search-row input{flex:1;min-width:0;background:none;border:0;outline:none;font-size:15.5px;padding:10px 0;color:var(--ink)}
.search-row input::placeholder{color:var(--muted-2)}
.search-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-height:28px;margin-top:14px;font-size:13px;color:var(--muted-2)}
.detected{display:none;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-on-soft);font-size:12.5px;font-weight:640}
.detected.on{display:inline-flex}
.detected code{font-family:inherit}
.demo-tag{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;
  background:var(--warn-soft);border:1px solid var(--warn-line);color:var(--warn-ink);font-size:11.5px;font-weight:640;
}
.samples{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.samples button{
  padding:6px 12px;border:1px dashed var(--line);border-radius:8px;background:var(--paper);
  font-size:12.5px;color:var(--muted);font-family:var(--mono);transition:all .15s;
}
.samples button:hover{border-style:solid;border-color:var(--accent-line);color:var(--accent-deep);background:var(--accent-soft)}

/* ================================================================ stats == */
.stats{border-block:1px solid var(--line);background:var(--card)}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:30px 20px;text-align:center}
.stat+.stat{border-left:1px solid var(--line-2)}
.stat b{display:block;font-size:clamp(1.55rem,2.8vw,2rem);font-weight:680;letter-spacing:-.035em}
.stat span{font-size:12.5px;color:var(--muted)}

/* =============================================================== lookup == */
.section{padding:104px 0}
.section-alt{border-top:1px solid var(--line);background:var(--card)}
.lookup-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lcard{
  padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--card);box-shadow:var(--shadow-sm);
  transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s,border-color .18s;
}
.lcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--line-hi)}
.lcard img{width:46px;height:46px;margin-bottom:16px}
.lcard h3{margin-bottom:8px}
.lcard p{font-size:13.8px;color:var(--muted);line-height:1.6}
.lcard .go{margin-top:14px;font-size:13px;font-weight:640;color:var(--accent-deep);display:inline-flex;align-items:center;gap:5px;opacity:0;transform:translateX(-4px);transition:opacity .18s,transform .18s}
.lcard:hover .go{opacity:1;transform:none}
.lcard .go svg{width:14px;height:14px}

/* ================================================================ steps == */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{padding:28px 26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.step-art{margin-bottom:22px;border-radius:14px;overflow:hidden;border:1px solid var(--line-2)}
.step-art img{width:100%}
.step-n{
  display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;
  background:var(--plate-bg);color:var(--plate-fg);font-size:13px;font-weight:700;margin-bottom:16px;
}
.step h3{margin-bottom:9px}
.step p{font-size:14px;color:var(--muted)}

/* =============================================================== source == */
.source-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.source{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);transition:border-color .18s,background .18s}
.source:hover{border-color:var(--line-hi);background:var(--card-hi)}
.source-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}
.source-top h3{font-size:1.02rem}
.count{padding:4px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent-on-soft);font-size:12px;font-weight:680;white-space:nowrap}
.source p{font-size:14px;color:var(--muted)}
.sourcedemo{margin-top:20px}
.logline{
  display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;
  background:var(--card);border:1px solid var(--line-2);font-family:var(--mono);font-size:12.5px;color:var(--muted);
}
.logline b{color:var(--green-deep);font-weight:600}

/* ============================================================== pricing == */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.tier{padding:30px 28px;border:1px solid var(--line);border-radius:20px;background:var(--card);box-shadow:var(--shadow-sm);position:relative}
.tier.hot{border-color:var(--accent-line);box-shadow:var(--shadow-lg)}
.tier-tag{
  position:absolute;top:-11px;left:28px;padding:4px 12px;border-radius:999px;
  background:var(--accent-btn);color:var(--inverse-fg);font-size:10.5px;font-weight:700;letter-spacing:.05em;
}
.tier h3{font-size:1rem;margin-bottom:5px}
.tier .for{font-size:13px;color:var(--muted-2);margin-bottom:22px}
.price{display:flex;align-items:baseline;gap:6px}
.price b{font-size:2.45rem;font-weight:700;letter-spacing:-.038em}
.price span{font-size:14px;color:var(--muted)}
.price-sub{font-size:12.5px;color:var(--muted-2);margin-bottom:22px}
.tier ul{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:11px}
.tier li{display:flex;gap:10px;font-size:13.7px;color:var(--muted);line-height:1.5}
.tier li svg{width:15px;height:15px;flex:0 0 auto;margin-top:3px;color:var(--green)}
.tier li b{color:var(--ink);font-weight:600}
.tier form{margin:0}

/* ================================================================== faq == */
.faq-list{max-width:820px;margin-inline:auto;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:21px 0;cursor:pointer;list-style:none;font-size:15.4px;font-weight:600;transition:color .15s;
}
summary::-webkit-details-marker{display:none}
summary:hover{color:var(--accent-deep)}
.ind{flex:0 0 auto;width:24px;height:24px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;color:var(--muted);transition:transform .2s,background .2s,color .2s,border-color .2s}
details[open] summary .ind{transform:rotate(45deg);background:var(--accent);border-color:var(--accent);color:var(--inverse-fg)}
.ans{padding:0 50px 24px 0;color:var(--muted);font-size:14.2px;line-height:1.7}

/* ================================================================== cta == */
.cta-in{
  padding:60px 44px;border:1px solid var(--line);border-radius:24px;text-align:center;
  background:linear-gradient(180deg,var(--card-hi),var(--paper));box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.cta-in::before{content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);width:520px;height:280px;background:radial-gradient(ellipse,var(--accent-wash),transparent 70%);pointer-events:none}
.cta-in>*{position:relative}
.cta-in h2{margin-bottom:16px}
.cta-in .lead{margin:0 auto 30px;max-width:52ch}
.cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* =============================================================== footer == */
footer{border-top:1px solid var(--line);background:var(--card);padding:52px 0 36px}
.foot-top{display:flex;justify-content:space-between;gap:44px;flex-wrap:wrap;padding-bottom:32px}
.foot-brand p{font-size:14px;color:var(--muted);margin-top:14px;max-width:270px}
.foot-nav{display:flex;gap:64px;flex-wrap:wrap}
.foot-col h4{margin:0 0 14px;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-col a{font-size:14px;color:var(--muted);transition:color .15s}
.foot-col a:hover{color:var(--accent-deep)}
.foot-bot{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line-2);font-size:12.8px;color:var(--muted-2)}
.legal-note{
  margin-top:22px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;
  background:var(--paper);font-size:12.6px;color:var(--muted);line-height:1.65;
}
.legal-note b{color:var(--ink-2);font-weight:640}

/* ================================================================= auth == */
.auth-wrap{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.auth-form-side{display:flex;align-items:center;justify-content:center;padding:48px 24px}
.auth-form{width:100%;max-width:400px}
.auth-head{margin-bottom:28px}
.auth-head h1{font-size:clamp(1.7rem,3.4vw,2.15rem);letter-spacing:-.032em;margin-bottom:10px}
.auth-head p{color:var(--muted);font-size:15px}
.auth-switch{margin-top:24px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--muted);text-align:center}
.auth-switch a{color:var(--accent-deep);font-weight:640}
.auth-aside{
  position:relative;overflow:hidden;padding:48px;display:flex;flex-direction:column;
  justify-content:space-between;background:var(--aside-bg);color:var(--aside-fg);
}
.auth-aside::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 0%,var(--accent-wash),transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 100%,rgba(59,125,216,.26),transparent 60%);
}
.auth-aside>*{position:relative}
.aside-quote{max-width:440px}
.aside-quote p{font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.42;letter-spacing:-.022em;font-weight:560}
.aside-mark{display:flex;gap:3px;margin-bottom:22px}
.aside-mark span{width:26px;height:4px;border-radius:2px;background:var(--aside-mark)}
.aside-mark span.on{background:var(--accent)}
.aside-person{display:flex;align-items:center;gap:13px;margin-top:26px}
.aside-person img{width:42px;height:42px;border-radius:999px}
.aside-person b{display:block;font-size:14.5px;font-weight:640}
.aside-person span{font-size:13px;color:var(--aside-muted)}
.aside-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-top:30px;border-top:1px solid var(--aside-line);margin-top:36px}
.aside-stats b{display:block;font-size:1.55rem;font-weight:680;letter-spacing:-.03em}
.aside-stats span{font-size:12px;color:var(--aside-faint)}

/* ---- form controls ---- */
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:620;margin-bottom:7px;color:var(--ink-2)}
.input-wrap{position:relative;display:flex;align-items:center}
.input-wrap svg{position:absolute;left:14px;width:17px;height:17px;color:var(--muted-2);pointer-events:none}
.input-wrap input{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;
  background:var(--card);font-size:15px;outline:none;
  transition:border-color .15s,box-shadow .15s;
}
.input-wrap.has-icon input{padding-left:42px}
.input-wrap input:focus{border-color:var(--accent-line);box-shadow:0 0 0 4px var(--accent-soft)}
.input-wrap input[aria-invalid=true]{border-color:var(--danger-line-strong);box-shadow:0 0 0 4px var(--danger-wash)}
.hint{font-size:12.5px;color:var(--muted-2);margin-top:6px}
.reveal{position:absolute;right:8px;width:34px;height:34px;display:grid;place-items:center;border-radius:8px;color:var(--muted-2)}
.reveal:hover{background:var(--paper-2);color:var(--ink)}
.reveal svg{position:static;width:18px;height:18px}
.pw-meter{display:flex;gap:4px;margin-top:8px}
.pw-meter i{height:4px;flex:1;border-radius:2px;background:var(--line);transition:background .2s}
.pw-meter[data-score="1"] i:nth-child(1){background:var(--rose)}
.pw-meter[data-score="2"] i:nth-child(-n+2){background:var(--amber)}
.pw-meter[data-score="3"] i:nth-child(-n+3){background:var(--lime)}
.pw-meter[data-score="4"] i{background:var(--green)}

.alert{display:none;gap:10px;padding:12px 14px;border-radius:11px;font-size:13.8px;line-height:1.5;margin-bottom:18px}
.alert.on{display:flex}
.alert svg{width:17px;height:17px;flex:0 0 auto;margin-top:1px}
.alert-error{background:var(--danger-soft);border:1px solid var(--danger-line);color:var(--danger-ink)}
.alert-ok{background:var(--green-soft);border:1px solid var(--ok-line);color:var(--ok-ink)}
.alert-info{background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-on-soft)}
.checkbox{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.5}
.checkbox input{width:17px;height:17px;margin:1px 0 0;accent-color:var(--accent);flex:0 0 auto}

/* ---- registration refinements ---- */
.badge-free{
  display:inline-flex;align-items:center;gap:7px;margin-bottom:14px;padding:5px 12px;
  border-radius:999px;border:1px solid var(--accent-line);background:var(--accent-soft);
  color:var(--accent-on-soft);font-size:12px;font-weight:680;letter-spacing:.01em;
}
/* Field-level messages sit under their own input. aria-invalid is what draws
   the red border, so the two always appear together. */
.f-err{margin-top:7px;font-size:12.5px;color:var(--danger-ink);font-weight:560;display:flex;gap:6px;align-items:flex-start}
.f-err[hidden]{display:none}
.f-err::before{content:"";width:14px;height:14px;flex:0 0 auto;margin-top:2px;background:var(--danger-ink);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7.5v5M12 16h.01'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7.5v5M12 16h.01'/%3E%3C/svg%3E") center/contain no-repeat}

/* Live password requirements. The tick is driven by data-ok on the item, so the
   list reflects what was actually typed rather than a guess on submit. */
.req-list{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:7px 14px}
.req-list li{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted-2);transition:color .18s}
.req-list svg{width:15px;height:15px;flex:0 0 auto}
.req-list .r-on{display:none}
.req-list li[data-ok]{color:var(--green-deep)}
.req-list li[data-ok] .r-off{display:none}
.req-list li[data-ok] .r-on{display:block}

.auth-perks{
  list-style:none;margin:26px 0 0;padding:22px 0 0;border-top:1px solid var(--line);
  display:grid;gap:13px;
}
.auth-perks li{display:flex;flex-direction:column;gap:2px}
.auth-perks b{font-size:13.5px;font-weight:640}
.auth-perks span{font-size:12.5px;color:var(--muted-2)}
.field-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.link-quiet{font-size:13.5px;color:var(--accent-deep);font-weight:620}
.link-quiet:hover{text-decoration:underline}

/* =========================================================== dashboard == */
.dash-head{padding:44px 0 28px}
.dash-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:26px}
.dash-top h1{font-size:clamp(1.7rem,3.2vw,2.3rem);letter-spacing:-.032em;margin-bottom:8px}
.dash-top p{color:var(--muted)}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.kpi{padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm)}
.kpi .lbl{font-size:12px;font-weight:640;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:8px}
.kpi .val{font-size:1.75rem;font-weight:700;letter-spacing:-.03em;line-height:1.1}
.kpi .sub{font-size:12.5px;color:var(--muted);margin-top:4px}
.quota-bar{height:7px;border-radius:4px;background:var(--line-2);overflow:hidden;margin-top:12px}
.quota-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent),var(--amber));transition:width .4s}
.dash-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;align-items:start}
.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between;gap:14px}
.panel-head h3{font-size:.98rem}
.panel-body{padding:20px 22px}
.table{width:100%;border-collapse:collapse;font-size:13.8px}
.table th{
  text-align:left;padding:10px 22px;font-size:11.5px;font-weight:680;letter-spacing:.07em;
  text-transform:uppercase;color:var(--muted-2);border-bottom:1px solid var(--line-2);background:var(--paper);
}
.table td{padding:13px 22px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:var(--paper)}
.kindtag{padding:3px 9px;border-radius:6px;background:var(--paper-2);font-size:11.5px;font-weight:640;color:var(--ink-2);white-space:nowrap}
.result{padding:18px 22px;border-bottom:1px solid var(--line-2)}
.result:last-child{border-bottom:0}
.result-top{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.result-input{font-family:var(--mono);font-size:13.5px;color:var(--ink-2);word-break:break-all}
.conf{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:640;padding:3px 10px;border-radius:999px}
.conf i{width:6px;height:6px;border-radius:999px;background:currentColor}
.conf.high{background:var(--green-soft);color:var(--ok-ink)}
.conf.medium{background:var(--warn-soft);color:var(--warn-ink)}
.conf.low{background:var(--paper-2);color:var(--muted)}
.fieldchips{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.fieldchips span{padding:3px 9px;border:1px solid var(--line);border-radius:6px;font-size:11.5px;color:var(--muted);background:var(--paper)}
.kvlist{margin-top:10px;display:grid;gap:1px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--line)}
.kv{display:grid;grid-template-columns:104px 1fr;gap:10px;padding:7px 10px;background:var(--paper);font-size:12.5px;line-height:1.45}
.kv .k{color:var(--muted-2)}
.kv .v{color:var(--ink);word-break:break-word}
[data-theme="dark"] .kvlist{background:var(--line)}
[data-theme="dark"] .kv{background:var(--paper)}
@media(max-width:600px){.kv{grid-template-columns:1fr;gap:2px}}

/* ========================================================== correlation == */
.cor-block{padding:18px 22px;border-bottom:1px solid var(--line-2);background:var(--accent-soft)}
.cor-h{font-size:13px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--ink-2);margin:0 0 8px}
.cor-list{margin-top:14px;display:grid;gap:1px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--line)}
.cor-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:12px;padding:9px 11px;background:var(--paper);font-size:12.5px;align-items:start}
.cor-val{display:flex;flex-direction:column;gap:2px;min-width:0}
.cor-val .mono{word-break:break-all;color:var(--ink);font-size:12.5px}
.cor-lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted-2);font-weight:640}
.cor-srcs{display:flex;flex-wrap:wrap;gap:4px}
.cor-srcs span{padding:2px 7px;border:1px solid var(--line);border-radius:5px;font-size:11px;color:var(--muted);background:var(--paper)}
@media(max-width:700px){.cor-row{grid-template-columns:1fr;gap:7px}}

/* ======================================================= password check == */
.pc-card{max-width:620px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px}
.pc-label{display:block;font-size:13px;font-weight:640;margin-bottom:8px;color:var(--ink)}
.pc-card .input-wrap{position:relative}
.pc-card input[type=password],.pc-card input[type=text]{padding-right:64px}
.pc-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:1px solid var(--line);border-radius:6px;padding:5px 10px;font-size:11.5px;font-weight:640;color:var(--muted);cursor:pointer;font-family:inherit}
.pc-toggle:hover{color:var(--ink);border-color:var(--ink-2)}
.pc-card form .btn{margin-top:14px}
.pc-status{font-size:12.5px;min-height:18px;margin:10px 0 0}
.pc-verdict{padding:13px 15px;border-radius:9px;font-size:14.5px;font-weight:640;border:1px solid}
.pc-good{background:var(--green-soft);border-color:var(--ok-line);color:var(--ok-ink)}
.pc-bad{background:var(--danger-soft);border-color:var(--danger-line);color:var(--danger-ink)}
.pc-foot{font-size:12.5px;color:var(--muted-2);border-top:1px solid var(--line-2);margin:16px 0 0;padding-top:12px;line-height:1.55}
.pc-privacy{font-size:12.5px;line-height:1.6;margin:18px 0 0;border-top:1px solid var(--line-2);padding-top:14px}
.pc-notes{max-width:620px;margin-top:34px}
.pc-notes h3{font-size:1.05rem;margin:26px 0 8px}
.pc-notes h3:first-child{margin-top:0}
.pc-notes p{font-size:14px;color:var(--muted);line-height:1.68;margin:0 0 12px}
.pc-notes a{color:var(--ink-2)}
@media(max-width:600px){.kv{grid-template-columns:1fr;gap:2px}}
.empty{padding:44px 22px;text-align:center;color:var(--muted-2)}
.empty svg{width:34px;height:34px;margin:0 auto 12px;opacity:.5}

/* ================================================================= 404 == */
.four04{padding:110px 0;text-align:center}
.four04 .big{font-size:clamp(4rem,14vw,8rem);font-weight:700;letter-spacing:-.05em;line-height:1;background:linear-gradient(180deg,var(--ink),var(--muted-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.four04 h1{margin:14px 0 14px;font-size:clamp(1.4rem,3vw,2rem)}
.four04 p{color:var(--muted);max-width:46ch;margin:0 auto 30px}

/* ============================================================ reveal fx == */
.rv{opacity:0;transform:translateY(18px);transition:opacity .62s cubic-bezier(.2,.7,.3,1),transform .62s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}

/* ========================================================== responsive == */
@media(max-width:1040px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{max-width:620px;order:2}
  .lookup-grid{grid-template-columns:repeat(2,1fr)}
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
  .auth-wrap{grid-template-columns:1fr}
  .auth-aside{display:none}
}
@media(max-width:900px){
  .steps-grid{grid-template-columns:1fr;gap:18px}
  .tiers{grid-template-columns:1fr}
  .source-grid{grid-template-columns:1fr}
  .nav-links{
    position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--card-hi);border-bottom:1px solid var(--line);padding:10px;display:none;box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .burger{display:grid}
  .nav-right .btn-ghost{display:none}
  .foot-top{flex-direction:column;gap:30px}
  .foot-nav{gap:40px}
}
@media(max-width:680px){
  .stats-in{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line-2)}
  .lookup-grid{grid-template-columns:1fr}
  .cards-4{grid-template-columns:1fr}
  .hero{padding:56px 0 52px}
  .section{padding:72px 0}
  .searchcard{padding:18px}
  .search-row{flex-wrap:wrap;padding:10px}
  .search-row input{padding:8px 0}
  .search-row .btn{width:100%}
  .cta-in{padding:44px 24px}
  .sec-head{margin-bottom:36px}
  .auth-form-side{padding:32px 20px}
  .aside-stats{grid-template-columns:1fr;gap:12px}
  .table th:nth-child(3),.table td:nth-child(3){display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}
@media print{.nav,footer,.btn{display:none}}
/* ------------------------------------------------------ recent searches -- */
.history {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}
.history-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.history-chips { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.history-chips button {
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-2);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 11px;
  cursor: pointer;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.history-chips button:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}
.history-clear {
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-3);
  background: none;
  border: 0;
  cursor: pointer;
  text-decoration: underline;
}
.history-clear:hover { color: var(--accent-deep); }

/* ------------------------------------------------------------- billing -- */
.kv {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}
.kv:last-child { border-bottom: 0; }
.kv > span { color: var(--muted); font-size: 14px; }
.kv > b { font-size: 15px; }
.kv.total {
  border-bottom: 0;
  border-top: 1px solid var(--line);
  margin-top: 4px;
  padding-top: 14px;
}
.kv.total > b { font-size: 24px; letter-spacing: -0.02em; }

.plan-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--accent-soft);
  color: var(--accent-on-soft);
}
.plan-pill.lapsed { background: var(--paper); color: var(--muted); border: 1px solid var(--line); }