/* web3-development-company.com - shared styles for the secondary pages
   (privacy / terms / cookies / advertise). Mirrors the tokens in index.html. */

:root{
  --paper:#F7F4ED; --paper-2:#EFEADF; --card:#FFFFFF;
  --ink:#16151B; --ink-2:#3A3842; --muted:#5F5B68;
  --line:#E4DED1; --line-2:#D6CFBF;
  --accent:#096B52; --accent-soft:#E2F3EC;
  --mint:#9FE8CF; --lilac:#C8B8FF; --peach:#FFC9A6;
  --iri:linear-gradient(120deg,var(--mint),var(--lilac) 50%,var(--peach));
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px; --r-lg:22px; --max:1180px;
  --shadow:0 1px 2px rgba(22,21,27,.04),0 14px 34px -18px rgba(22,21,27,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16.5px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:500;letter-spacing:-.018em;line-height:1.15}
p{margin:0}
a{color:inherit}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
img,svg{max-width:100%;display:block}
code{font:500 .9em/1 ui-monospace,"SFMono-Regular",Menlo,monospace;background:var(--paper-2);padding:2px 6px;border-radius:6px;color:var(--ink)}
[id]{scroll-margin-top:84px}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:20px;top:12px;z-index:99;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.kicker{display:flex;align-items:center;gap:10px;margin-bottom:18px;font:600 12.5px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.kicker::before{content:"";width:22px;height:1.5px;background:var(--ink);opacity:.35}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;min-height:46px;padding:12px 22px;border-radius:999px;border:1.5px solid transparent;font:600 15px/1 var(--sans);text-decoration:none;cursor:pointer;transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{transform:translateY(-2px);box-shadow:0 10px 22px -10px rgba(22,21,27,.55)}
.btn-line{border-color:var(--line-2);color:var(--ink);background:rgba(255,255,255,.5)}
.btn-line:hover{border-color:var(--ink);background:#fff;transform:translateY(-2px)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* nav */
.nav{position:sticky;top:0;z-index:60;background:rgba(247,244,237,.82);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 15px/1 var(--sans);letter-spacing:-.01em;white-space:nowrap}
.brand svg{width:26px;height:26px}
.nav-links{display:flex;gap:2px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:999px;text-decoration:none;font:500 14.5px/1 var(--sans);color:var(--muted);transition:color .18s,background-color .18s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink);background:rgba(22,21,27,.06)}
@media(max-width:1020px){.nav-links{display:none}}

/* page header */
.head{position:relative;overflow:hidden;padding:72px 0 52px}
.head::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(22,21,27,.13) 1px,transparent 1.5px),radial-gradient(rgba(22,21,27,.13) 1px,transparent 1.5px);
  background-size:28px 48.5px;background-position:0 0,14px 24.25px;
  -webkit-mask-image:radial-gradient(ellipse 70% 90% at 80% 10%,#000 10%,transparent 70%);
  mask-image:radial-gradient(ellipse 70% 90% at 80% 10%,#000 10%,transparent 70%)
}
.head::after{content:"";position:absolute;width:520px;height:520px;right:-160px;top:-260px;border-radius:50%;background:var(--iri);filter:blur(80px);opacity:.45;pointer-events:none}
.head>*{position:relative;z-index:1}
.head h1{font-size:clamp(42px,6vw,72px);line-height:1.04;letter-spacing:-.028em;max-width:16ch}
.head .sub{margin-top:20px;max-width:60ch;font-size:18.5px;line-height:1.65;color:var(--ink-2)}
.meta{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 28px;font-size:14px;color:var(--muted)}
.meta b{color:var(--ink);font-weight:600}

/* layout */
.body{padding:16px 0 100px}
.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;align-items:start}
@media(max-width:940px){.layout{grid-template-columns:1fr;gap:28px}}
.toc{position:sticky;top:96px}
@media(max-width:940px){.toc{position:static;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 22px}}
.toc-h{font:600 12px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.toc ol{counter-reset:toc}
.toc li{counter-increment:toc}
.toc a{display:flex;gap:12px;padding:7px 0;text-decoration:none;font-size:14.5px;line-height:1.45;color:var(--ink-2);transition:color .18s}
.toc a::before{content:counter(toc,decimal-leading-zero);flex:none;font:italic 500 15px/1.35 var(--serif);color:var(--muted)}
.toc a:hover{color:var(--accent)}

/* prose */
.prose{max-width:74ch}
.prose section{padding:36px 0;border-top:1px solid var(--line-2)}
.prose section:first-child{border-top:0;padding-top:4px}
.prose h2{font-size:clamp(26px,3vw,32px);margin-bottom:16px;display:flex;align-items:baseline;gap:14px}
.prose h2 .n{font:italic 500 .7em/1 var(--serif);color:var(--accent);flex:none}
.prose h3{font:600 17px/1.4 var(--sans);margin:22px 0 10px}
.prose p{font-size:16.5px;line-height:1.75;color:var(--muted);margin-bottom:14px}
.prose p:last-child{margin-bottom:0}
.prose strong{color:var(--ink);font-weight:600}
.prose a:not(.btn){color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:not(.btn):hover{text-decoration-thickness:2px}
.prose ul{margin:0 0 14px}
.prose ul li{position:relative;padding:7px 0 7px 24px;font-size:16px;line-height:1.65;color:var(--muted)}
.prose ul li::before{content:"";position:absolute;left:3px;top:16px;width:9px;height:9px;border-radius:2px;background:var(--iri);transform:rotate(45deg)}
.prose ul li b{color:var(--ink);font-weight:600}

/* callout */
.note{margin:22px 0;padding:20px 22px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);position:relative;overflow:hidden}
.note::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--mint),var(--lilac),var(--peach))}
.note p{margin:0;font-size:15.5px;line-height:1.7;color:var(--ink-2)}
.note .lbl{display:block;margin-bottom:8px;font:600 12px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}

/* table */
.tbl{margin:22px 0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow-x:auto;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;min-width:540px}
th,td{padding:15px 18px;text-align:left;vertical-align:top;font-size:15px;line-height:1.6}
thead th{background:var(--paper-2);font:600 12px/1.3 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
tbody td{border-top:1px solid var(--line);color:var(--muted)}
tbody td:first-child{color:var(--ink);font-weight:600}

/* definition rows */
.rows{margin:22px 0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;padding:17px 22px;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
@media(max-width:640px){.row{grid-template-columns:1fr;gap:4px}}
.row dt{font:600 12px/1.6 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.row dd{font-size:15.5px;line-height:1.65;color:var(--ink-2)}
.row dd b{color:var(--ink);font-weight:600}

/* offer cards (advertise) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
@media(max-width:860px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 22px;transition:translate .25s ease,box-shadow .25s ease}
.card:hover{translate:0 -3px;box-shadow:var(--shadow)}
.card .k{font:italic 500 17px/1 var(--serif);color:var(--accent)}
.card h3{font:600 17.5px/1.35 var(--sans);margin:12px 0 8px}
.card p{margin:0;font-size:15px;line-height:1.65;color:var(--muted)}

/* footer */
footer{background:var(--ink);color:#D9D4E0;padding:64px 0 36px}
.f-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
@media(max-width:980px){.f-top{grid-template-columns:1fr 1fr;gap:34px}}
@media(max-width:560px){.f-top{grid-template-columns:1fr}}
.f-brand{display:flex;align-items:center;gap:10px;font:700 15px/1 var(--sans);color:#fff;margin-bottom:16px}
.f-brand svg{width:26px;height:26px}
.f-about p{font-size:14.5px;line-height:1.7;color:#A7A2B0;max-width:40ch}
.f-h{font:600 12px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.f-col a{display:block;width:fit-content;padding:5px 0;font-size:14.5px;color:#D9D4E0;text-decoration:none;transition:color .18s}
.f-col a:hover,.f-col a[aria-current="page"]{color:var(--mint)}
.f-bot{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:10px 28px;font-size:13.5px;color:#A7A2B0}

/* reveal */
.rv{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}