/* Zingo — shared shell for content pages (privacy, support) */
:root{--bg:#FAF6FF;--ink:#1C1230;--ink-soft:#574A6B;--purple:#7C3AED;--purple-deep:#4C1D95;--purple-soft:#EDE3FF;--purple-line:#D9C7F7;--marigold:#FFB627;--marigold-soft:#FFE7BC;--shadow:0 18px 50px -22px rgba(76,29,149,.45);--shadow-sm:0 8px 24px -14px rgba(76,29,149,.5);--gut:clamp(20px,5vw,32px);}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:'Figtree',system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden;}
h1,h2,h3,h4{font-family:'Gabarito',sans-serif;line-height:1.08;letter-spacing:-.02em;font-weight:700;text-wrap:pretty;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}
::selection{background:var(--marigold);color:var(--ink);}
.wrap{max-width:1200px;margin:0 auto;padding:0 var(--gut);}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font-family:'Gabarito',sans-serif;font-weight:700;font-size:1rem;padding:.85em 1.35em;border-radius:100px;cursor:pointer;border:none;transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .18s,background .18s,color .18s;white-space:nowrap;}
.btn-primary{background:var(--purple);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{transform:translateY(-3px) rotate(-1deg);box-shadow:var(--shadow);}
.btn-primary .arrow{transition:transform .2s;}.btn-primary:hover .arrow{transform:translateX(4px);}
.btn-ghost{background:transparent;color:var(--ink);border:2px solid var(--purple-line);}
.btn-ghost:hover{border-color:var(--purple);transform:translateY(-2px);}
.btn-sun{background:var(--marigold);color:var(--ink);box-shadow:0 8px 22px -10px rgba(255,182,39,.9);}
.btn-sun:hover{transform:translateY(-3px) rotate(1deg);}
.btn-line{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4);}
.btn-line:hover{border-color:#fff;transform:translateY(-2px);}

/* nav */
header.nav{position:sticky;top:0;z-index:60;backdrop-filter:blur(10px);background:rgba(250,246,255,.86);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;}
header.nav.stuck{border-color:var(--purple-line);box-shadow:0 6px 24px -18px rgba(76,29,149,.6);}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:74px;}
.logo img{height:clamp(26px,6vw,34px);width:auto;display:block;}
.nav-links{display:flex;align-items:center;gap:clamp(16px,3vw,34px);}
.nav-links a.lnk{font-weight:600;font-size:1rem;color:var(--ink-soft);position:relative;white-space:nowrap;}
.nav-links a.lnk::after{content:"";position:absolute;left:0;bottom:-6px;height:2.5px;width:0;background:var(--purple);border-radius:2px;transition:width .22s;}
.nav-links a.lnk:hover{color:var(--ink);}
.nav-links a.lnk:hover::after{width:100%;}
@media(max-width:820px){.nav-links .lnk{display:none;}.nav-links .btn{font-size:.92rem;padding:.75em 1.1em;}}

/* page head */
.phead{padding-top:clamp(32px,6vw,58px);}
.crumb{font-size:.9rem;color:var(--ink-soft);font-weight:600;display:flex;flex-wrap:wrap;align-items:center;gap:.2em;}
.crumb a:hover{color:var(--purple);}
.crumb .sep{margin:0 .4em;opacity:.5;}
.eyebrow{display:inline-flex;align-items:center;gap:.5em;background:var(--purple-soft);color:var(--purple-deep);font-weight:700;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;padding:.5em 1em;border-radius:100px;}
.phead h1{font-size:clamp(2.1rem,7vw,3.5rem);font-weight:800;margin-top:16px;max-width:22ch;}
.phead .stamp{margin-top:14px;color:var(--ink-soft);font-weight:600;font-size:.95rem;}
.lede{font-size:clamp(1.05rem,2.6vw,1.2rem);color:var(--ink-soft);margin-top:18px;max-width:52ch;}

/* document layout: sticky TOC + article */
.doc{display:grid;grid-template-columns:230px minmax(0,72ch);justify-content:center;gap:clamp(28px,5vw,64px);align-items:start;padding:clamp(30px,5vw,46px) 0 clamp(60px,10vw,100px);}
.doc-head{max-width:calc(230px + 72ch + 64px);margin:0 auto;}
@media(max-width:900px){.doc-head{max-width:none;}}
.toc{position:sticky;top:100px;}
.toc h4{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-soft);margin-bottom:14px;}
.toc ol{list-style:none;display:flex;flex-direction:column;gap:2px;counter-reset:t;}
.toc a{display:block;font-size:.93rem;font-weight:600;color:var(--ink-soft);padding:.42em .7em;border-radius:9px;border-left:2.5px solid transparent;transition:all .18s;}
.toc a:hover{color:var(--ink);background:#fff;border-left-color:var(--purple-line);}
.toc a.on{color:var(--purple-deep);background:var(--purple-soft);border-left-color:var(--purple);}
@media(max-width:900px){.doc{grid-template-columns:minmax(0,1fr);}.toc{display:none;}}

/* prose */
.prose{max-width:72ch;min-width:0;}
.prose > p{margin-top:16px;color:var(--ink-soft);font-size:clamp(1rem,2.4vw,1.06rem);}
.prose h2{font-size:clamp(1.3rem,4vw,1.6rem);margin-top:44px;padding-top:26px;border-top:1.5px solid var(--purple-line);scroll-margin-top:96px;}
.prose h2:first-of-type{border-top:none;padding-top:0;margin-top:28px;}
.prose h3{font-size:1.05rem;margin-top:24px;}
.prose ul{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;}
.prose li{color:var(--ink-soft);font-size:clamp(1rem,2.4vw,1.04rem);display:grid;grid-template-columns:auto minmax(0,1fr);gap:.7em;align-items:start;}
.prose li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--purple);margin-top:.65em;}
.prose strong{color:var(--ink);}
.prose a{color:var(--purple);font-weight:700;border-bottom:2px solid var(--purple-soft);word-break:break-word;}
.prose a:hover{border-color:var(--purple);}
.callout{margin-top:26px;background:#fff;border:1.5px solid var(--purple-line);border-radius:20px;padding:clamp(20px,4vw,26px);box-shadow:var(--shadow-sm);}
.prose ul.providers{margin-top:20px;gap:0;border-top:1.5px solid var(--purple-line);}
.prose ul.providers li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;align-items:baseline;padding:13px 0;border-bottom:1.5px solid var(--purple-line);}
.prose ul.providers li::before{display:none;}
.prose ul.providers .who{font-weight:700;color:var(--ink);}
.prose ul.providers .what{color:var(--ink-soft);}
@media(max-width:520px){.prose ul.providers li{grid-template-columns:1fr;gap:2px;}}
.callout h3{margin-top:0;font-size:1.1rem;}
.callout p{color:var(--ink-soft);margin-top:6px;}

/* footer */
footer.ft{padding:0 0 clamp(36px,6vw,50px);}
.ft-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:clamp(24px,4vw,40px);border-top:2px solid var(--purple-line);padding-top:clamp(32px,5vw,46px);}
.ft-col h4{font-family:'Gabarito';font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft);margin-bottom:14px;}
.ft-col a{display:block;color:var(--ink);font-weight:500;margin-bottom:9px;opacity:.8;}
.ft-col a:hover{opacity:1;color:var(--purple);}
.ft-brand{max-width:300px;}.ft-brand p{color:var(--ink-soft);margin-top:12px;font-size:.94rem;}
.ft-bottom{margin-top:clamp(30px,5vw,46px);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--ink-soft);font-size:.84rem;}
.ft-bottom a{color:var(--ink-soft);}.ft-bottom a:hover{color:var(--purple);}
@media(max-width:760px){.ft-top{grid-template-columns:1fr 1fr;}.ft-brand{grid-column:1/-1;max-width:none;}}
@media(max-width:420px){.ft-top{grid-template-columns:1fr;}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}