@font-face{font-family:"Saira";src:url("../assets/fonts/saira-var.woff2") format("woff2");font-weight:100 900;font-stretch:50% 125%;font-display:swap}
@font-face{font-family:"Figtree";src:url("../assets/fonts/figtree-var.woff2") format("woff2");font-weight:300 900;font-display:swap}

:root{
  --ink:#0B1020;--violet:#5B2EE0;--violet2:#6A3DFF;--pink:#E0309A;--orange:#FF8A1F;
  --tint:#F2EFFF;--paper:#FAFAFE;--line:#E3E0F1;--muted:#50566B;--white:#fff;
  --grad:linear-gradient(120deg,#6A3DFF,#E0309A 58%,#FF8A1F);
  --ease:cubic-bezier(.2,.8,.2,1);--radius:22px;--wrap:1240px;--gut:clamp(1.25rem,4vw,3rem);
  --shadow:0 1px 2px rgba(11,16,32,.05),0 12px 32px -12px rgba(11,16,32,.18);
  --display:"Saira",system-ui,sans-serif;--text:"Figtree",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--text);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.1;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,6vw,4.6rem);letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4vw,2.9rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--violet)}
:focus-visible{outline:3px solid rgba(91,46,224,.55);outline-offset:3px;border-radius:6px}
.wrap{width:min(100% - var(--gut)*2,var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:999px;z-index:100}
.skip:focus{left:8px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font:600 .78rem/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--violet);margin:0 0 .9rem}
.mono,code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.mono{font-size:.9rem;color:var(--muted)}
.note,.hint{font-size:.92rem;color:var(--muted)}
.mt{margin-top:3rem}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:500 1rem/1 var(--display);padding:.85rem 1.4rem;border-radius:999px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -10px rgba(224,48,154,.55)}
.btn--primary:hover{box-shadow:0 14px 28px -10px rgba(224,48,154,.7)}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--violet);color:var(--violet)}
.btn--ink{background:var(--ink);color:#fff}
.btn--lg{padding:1.05rem 1.7rem;font-size:1.0625rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,250,254,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:1.5rem;height:68px}
.nav__links{display:flex;gap:1.4rem;margin-left:auto}
.nav__links a{font:500 .95rem var(--text);color:var(--muted);text-decoration:none;padding:.3rem 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav__links a:hover,.nav__links a.is-on{color:var(--ink);border-color:var(--pink)}
.nav__cta{padding:.65rem 1.1rem;font-size:.95rem}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(4rem,10vw,8rem) 0 clamp(3rem,7vw,5rem)}
.hero__in{position:relative;z-index:1}
.hero h1{max-width:16ch}
.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--muted);max-width:56ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 3rem}
.hero__stats{display:flex;flex-wrap:wrap;gap:2.5rem;list-style:none;margin:0;padding:0}
.hero__stats b{display:block;font:500 2.4rem/1 var(--display);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__stats span{color:var(--muted);font-size:.95rem}
.hero__glow{position:absolute;right:-12%;top:-30%;width:min(70vw,780px);aspect-ratio:1;border-radius:50%;background:var(--grad);opacity:.16;filter:blur(70px);animation:float 14s var(--ease) infinite alternate}
@keyframes float{to{transform:translate(-6%,8%) scale(1.08)}}

/* sections */
.sec{padding:clamp(3.5rem,8vw,6.5rem) 0}
.sec--tint{background:var(--tint)}
.sec__head{max-width:62ch;margin-bottom:2.5rem}
.sec__head p:last-child{color:var(--muted);font-size:1.1rem;margin:0}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}
.card p:last-child{margin-bottom:0}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem}

/* segmented + fieldsets */
fieldset{border:0;margin:0 0 1.2rem;padding:0}
legend{font:600 .78rem var(--text);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:0;margin-bottom:.6rem}
.seg{display:inline-flex;flex-wrap:wrap;gap:4px;background:var(--tint);padding:4px;border-radius:999px}
.sec--tint .seg{background:#fff;border:1px solid var(--line)}
.seg button{font:500 .92rem var(--text);border:0;background:transparent;color:var(--muted);padding:.5rem 1rem;border-radius:999px;cursor:pointer;transition:background .25s var(--ease),color .25s}
.seg button:hover{color:var(--ink)}
.seg button.is-on{background:var(--ink);color:#fff}
.seg--center{display:flex;width:fit-content;margin:0 auto 2rem}

/* logo explorer */
.explorer{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:1.5rem;align-items:stretch}
.explorer__stage{display:grid;place-items:center;min-height:360px;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;transition:background .4s var(--ease);background:#fff}
.explorer__stage[data-bg=tint]{background:var(--tint)}
.explorer__stage[data-bg=ink]{background:var(--ink)}
.explorer__stage[data-bg=gradient]{background:var(--grad)}
.explorer__stage img{width:min(100%,520px);max-height:240px;object-fit:contain;transition:opacity .25s}
.explorer__stage img.mono-on{width:min(60%,220px)}
.explorer__ctrl{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.bgs{display:flex;gap:.6rem}
.bgs button{width:42px;height:42px;border-radius:50%;border:2px solid var(--line);background:var(--c);cursor:pointer;transition:transform .25s var(--ease)}
.bgs button:hover{transform:scale(1.1)}
.bgs button.is-on{border-color:var(--violet);box-shadow:0 0 0 3px rgba(91,46,224,.25)}
.hint{min-height:1.5em;color:#a05a00}
.explorer__dl{display:flex;flex-wrap:wrap;gap:.6rem}
.rules{margin-top:1.5rem}
.space{margin-top:1rem;padding:2.2rem;border:1.5px dashed var(--pink);border-radius:14px;background:repeating-linear-gradient(45deg,transparent 0 8px,rgba(224,48,154,.05) 8px 16px)}
.space img{background:#fff;width:100%}
.mins{display:flex;align-items:center;gap:1.5rem;margin-top:1.2rem;padding:1.2rem;background:var(--tint);border-radius:14px}
.misuse{margin:0;padding:0;list-style:none}
.misuse li{padding:.45rem 0 .45rem 1.8rem;position:relative;border-bottom:1px solid var(--line)}
.misuse li:last-child{border:0}
.misuse li::before{content:"✕";position:absolute;left:0;color:var(--pink);font-weight:700}

/* swatches */
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-bottom:3rem}
.sw{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .35s var(--ease)}
.sw:hover{transform:translateY(-4px)}
.sw__chip{display:block;width:100%;height:110px;border:0;border-bottom:1px solid var(--line);cursor:pointer;background:var(--c);position:relative}
.sw__chip span{position:absolute;right:10px;bottom:8px;font:600 .72rem var(--text);letter-spacing:.08em;text-transform:uppercase;padding:.25rem .6rem;border-radius:999px;background:rgba(255,255,255,.9);color:var(--ink);opacity:0;transform:translateY(4px);transition:.25s var(--ease)}
.sw__chip:hover span,.sw__chip:focus-visible span{opacity:1;transform:none}
.sw__body{padding:1rem 1.1rem 1.1rem}
.sw__body h3{font-size:1.1rem;margin:0}
.sw__role{font-size:.85rem;color:var(--muted);margin:.1rem 0 .7rem}
.sw__vals{display:flex;flex-wrap:wrap;gap:.35rem}
.sw__vals button{font:500 .78rem ui-monospace,Menlo,monospace;background:var(--tint);border:0;padding:.3rem .55rem;border-radius:8px;cursor:pointer;color:var(--ink)}
.sw__vals button:hover{background:var(--violet);color:#fff}
.split{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
.gradbar{height:120px;border-radius:var(--radius);background:var(--grad);margin-bottom:1rem;box-shadow:var(--shadow)}
.contrast__row{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1rem}
.contrast__row label,.tester label{display:flex;flex-direction:column;gap:.3rem;font:600 .78rem var(--text);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
select,input[type=email]{font:400 1rem var(--text);padding:.6rem .8rem;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);text-transform:none;letter-spacing:0}
.contrast__out{background:var(--bg);color:var(--fg);border-radius:16px;padding:1.4rem;border:1px solid var(--line)}
.contrast__big{font:500 2rem/1.1 var(--display);margin:0 0 .4rem}
.contrast__small{margin:0}
.contrast__res{font:500 1.15rem var(--display);margin:1rem 0 .5rem}
.badges{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;margin:0;padding:0}
.badges li{font:600 .8rem var(--text);padding:.35rem .75rem;border-radius:999px}
.badges .pass{background:#E3F6EA;color:#0B6B33}
.badges .fail{background:#FDE7EE;color:#A3123F}

/* type */
.faces{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin-bottom:1.5rem}
.face__tag{font:600 .78rem var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--violet);margin:0}
.face__big{font-size:7rem;line-height:1.1;margin:.2rem 0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.face__big--saira{font-family:var(--display);font-weight:500}
.face__big--fig{font-family:var(--text);font-weight:500}
.tester__ctrl{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:flex-end;margin-bottom:1.2rem}
.tester output{color:var(--ink);font-weight:700}
.tester input[type=range]{accent-color:var(--violet);width:200px}
.tester__out{outline:0;border:1.5px dashed var(--line);border-radius:16px;padding:1.4rem;min-height:140px;line-height:1.15;overflow-wrap:anywhere;transition:border-color .2s}
.tester__out:focus{border-color:var(--violet)}
.scale{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.scale__row{display:grid;grid-template-columns:130px 1fr 150px;gap:1rem;align-items:baseline;padding:1rem 1.4rem;border-bottom:1px solid var(--line)}
.scale__row:last-child{border:0}
.scale__row span{font-size:.85rem;color:var(--muted)}
.scale__row .s{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ui */
.ui{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}
.row{display:flex;flex-wrap:wrap;gap:.7rem;margin-bottom:1rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;margin:0;padding:0}
.chips li{font:500 .88rem var(--text);padding:.4rem .9rem;border-radius:999px;background:var(--tint);color:var(--violet);border:1px solid var(--line)}
.chips .chip--grad{background:var(--grad);color:#fff;border-color:transparent}
.field{display:flex;flex-direction:column;gap:.4rem;font:600 .9rem var(--text)}
.field input{width:100%;margin-bottom:.4rem}
.field input:focus{outline:0;border-color:var(--violet);box-shadow:0 0 0 3px rgba(91,46,224,.35)}
.ui__proj{transition:transform .35s var(--ease),box-shadow .35s}
.ui__proj:hover{transform:translateY(-4px);box-shadow:0 20px 40px -16px rgba(11,16,32,.3)}
.ui__thumb{height:110px;border-radius:14px;background:var(--grad);margin-bottom:1rem;opacity:.9}

/* motion */
.motion__track{height:70px;border-radius:999px;background:var(--tint);position:relative;margin-bottom:1.5rem;padding:10px}
.motion__dot{position:absolute;left:10px;top:10px;width:50px;height:50px;border-radius:50%;background:var(--grad);box-shadow:0 8px 20px -6px rgba(224,48,154,.6)}
.motion__ctrl{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.motion__ctrl label{display:flex;gap:.6rem;align-items:center;font-size:.95rem;color:var(--muted)}

/* voice */
.tag{margin-top:1.25rem;text-align:center;padding:3rem 1.5rem}
.tag__t{font:500 clamp(1.8rem,5vw,3.4rem)/1.1 var(--display);margin:0}

/* social */
.social{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.25rem;align-items:start}
.so{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.so--wide{grid-column:span 2}
.so img{width:100%;background:var(--tint)}
.so__meta{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.8rem 1rem}
.so__meta b{font:500 1rem var(--display)}
.so__meta span{display:block;font-size:.82rem;color:var(--muted)}
.so__meta a{font:500 .9rem var(--display)}
.avatars{display:flex;flex-wrap:wrap;gap:1.5rem}
.avatars figure{margin:0;text-align:center}
.avatars img{border-radius:50%;border:1px solid var(--line);box-shadow:var(--shadow);margin-bottom:.6rem}
.avatars figcaption a{font-size:.9rem}

/* downloads */
.dl{display:grid;grid-template-columns:minmax(0,1fr);gap:2rem}
.dl__group h3{margin-bottom:.8rem}
.dl__list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:.6rem}
.dl__item{display:flex;align-items:center;gap:.8rem;background:#fff;border:1px solid var(--line);border-radius:14px;padding:.75rem 1rem;text-decoration:none;color:var(--ink);transition:transform .3s var(--ease),border-color .2s}
.dl__item:hover{transform:translateY(-2px);border-color:var(--violet)}
.dl__item span{flex:1;min-width:0;font-size:.95rem;line-height:1.3}
.dl__item span small{white-space:normal}
.dl__item small{color:var(--muted);font-size:.8rem;white-space:nowrap}
.dl__item::before{content:"↓";display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--tint);color:var(--violet);font-weight:700;flex:none}
.dl__item--hero{background:var(--ink);color:#fff;border-color:var(--ink);padding:1.2rem 1.4rem}
.dl__item--hero small{color:#c9c6e6}
.dl__item--hero::before{background:var(--grad);color:#fff}

/* code */
.code__bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
pre{margin:0;background:var(--ink);color:#e9e7ff;border-radius:16px;padding:1.3rem;overflow:auto;max-height:420px;font-size:.88rem;line-height:1.6}

/* footer + toast */
.foot{border-top:1px solid var(--line);padding:2.5rem 0;background:#fff}
.foot__in{display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;justify-content:space-between}
.foot p{margin:0;color:var(--muted);font-size:.92rem}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,30px);background:var(--ink);color:#fff;padding:.8rem 1.3rem;border-radius:999px;font:500 .95rem var(--display);opacity:0;pointer-events:none;transition:.35s var(--ease);z-index:90}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}

@media (max-width:900px){
  .nav__links{display:none}.nav__cta{margin-left:auto}
  .explorer,.split{grid-template-columns:1fr}
  .so--wide{grid-column:span 1}
  .scale__row{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .rv{opacity:1;transform:none}
}