/* Welldun — shared site styles (blog, comparisons, resources).
   Two fonts only: DM Serif Display for headlines, DM Sans for everything else
   (body, subheads, labels). One shared type scale with welldun.html. */
:root{
  --paper:#F4F1EA; --paper-2:#FBFAF5; --card:#FFFFFF;
  --ink:#17131F; --ink-soft:#46414F; --muted:#857F8E;
  --line:#E4DECF; --line-2:#D8D1BF;
  --purple:#534AB7; --purple-deep:#3D348F; --lilac:#7B72E6; --purple-tint:#EEEBFB;
  --teal:#0D8D76; --teal-tint:#E4F4EF; --red:#C44A52;
  --maxw:1180px; --readw:720px;
  --fs-display:clamp(40px,5.5vw,64px);
  --fs-h2:clamp(27px,3.3vw,38px);
  --fs-h3:18px;
  --fs-lead:19px;
  --fs-body:17px;
  --fs-sm:14.5px;
  --fs-label:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;
  line-height:1.6;font-size:var(--fs-body);-webkit-font-smoothing:antialiased}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E")}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;position:relative;z-index:1}
a{color:var(--purple);text-decoration:none}
a:hover{text-decoration:underline}
.mono{font-family:'DM Sans',sans-serif}
.serif{font-family:'DM Serif Display',serif;font-weight:400}
.eyebrow{font-family:'DM Sans',sans-serif;font-size:var(--fs-label);letter-spacing:.16em;text-transform:uppercase;color:var(--purple);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--purple);opacity:.55}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(244,241,234,.82);backdrop-filter:blur(12px);border-bottom:.5px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .wm{font-family:'DM Serif Display',serif;font-weight:400;font-size:22px;letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a:not(.btn){font-size:14.5px;color:var(--ink-soft)}
.nav-links a:not(.btn):hover{color:var(--ink);text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:14.5px;border-radius:999px;padding:10px 20px;transition:.16s;border:.5px solid transparent;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn-solid{background:var(--ink);color:#fff}
.btn-solid:hover{background:var(--purple-deep)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.nav .btn{padding:9px 18px}
@media(max-width:780px){.nav-links a:not(.btn){display:none}}

/* breadcrumb */
.crumb{font-family:'DM Sans',sans-serif;font-size:var(--fs-label);letter-spacing:.04em;color:var(--muted);padding:26px 0 0}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--purple)}

/* article header */
.post-head{padding:14px 0 30px;border-bottom:.5px solid var(--line-2);margin-bottom:40px}
.post-head .eyebrow{margin-bottom:18px}
.post-title{font-family:'DM Serif Display',serif;font-weight:400;font-size:var(--fs-display);line-height:1.06;letter-spacing:-.02em;margin:0 0 18px;max-width:14ch}
h1.post-title{max-width:none}
.post-lead{font-size:var(--fs-lead);color:var(--ink-soft);max-width:var(--readw);margin:0}
.post-meta{display:flex;gap:16px;flex-wrap:wrap;font-family:'DM Sans',sans-serif;font-size:var(--fs-label);letter-spacing:.04em;color:var(--muted);margin-top:22px}

/* prose */
.prose{max-width:var(--readw)}
.prose>*{position:relative;z-index:1}
.prose h2{font-family:'DM Serif Display',serif;font-weight:400;font-size:var(--fs-h2);line-height:1.14;letter-spacing:-.015em;margin:48px 0 14px}
.prose h3{font-weight:600;font-size:var(--fs-h3);letter-spacing:-.01em;margin:32px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin:0 0 9px}
.prose li::marker{color:var(--purple)}
.prose strong{font-weight:600}
.prose blockquote{margin:26px 0;padding:4px 0 4px 22px;border-left:2px solid var(--purple);font-family:'DM Serif Display',serif;font-weight:400;font-size:22px;line-height:1.4;color:var(--ink)}
.prose a{font-weight:500}
.prose hr{border:none;border-top:.5px solid var(--line-2);margin:40px 0}

/* TL;DR / key takeaways — GEO answer box */
.tldr{background:var(--card);border:.5px solid var(--line-2);border-radius:16px;padding:24px 26px;margin:0 0 36px}
.tldr h2{font-family:'DM Sans',sans-serif!important;font-size:12px!important;letter-spacing:.12em;text-transform:uppercase;color:var(--purple);margin:0 0 14px!important}
.tldr ul{margin:0;padding-left:20px}
.tldr li{margin:0 0 8px;font-size:15.5px;color:var(--ink-soft)}
.tldr li:last-child{margin-bottom:0}

/* table */
.tbl{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:.5px solid var(--line)}
.tbl thead th{font-family:'DM Sans',sans-serif;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500;border-bottom:.5px solid var(--line-2)}
.tbl td:first-child{font-weight:500}
.tbl .yes{color:var(--teal);font-weight:600}
.tbl .no{color:var(--muted)}

/* FAQ */
.faq{margin:36px 0 8px}
.faq details{border-bottom:.5px solid var(--line);padding:18px 2px}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;align-items:center;font-weight:500;font-size:var(--fs-h3)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:0 0 auto;width:20px;height:20px;position:relative;transition:transform .25s}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;background:var(--purple);border-radius:2px}
.faq summary .pm::before{left:50%;top:1px;bottom:1px;width:2px;transform:translateX(-50%)}
.faq summary .pm::after{top:50%;left:1px;right:1px;height:2px;transform:translateY(-50%)}
.faq .ans{font-size:16px;color:var(--ink-soft);margin:12px 0 2px;line-height:1.62}

/* related / internal links */
.related{margin:48px 0 0;padding:26px 0 0;border-top:.5px solid var(--line-2)}
.related h2{font-family:'DM Sans',sans-serif;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
.related a{display:block;font-size:16px;font-weight:500;margin-bottom:10px}

/* inline CTA card */
.cta-card{background:var(--ink);color:#fff;border-radius:18px;padding:30px 32px;margin:44px 0;position:relative;overflow:hidden}
.cta-card::before{content:"";position:absolute;inset:12px;border:.5px solid rgba(255,255,255,.08);border-radius:12px;pointer-events:none}
.cta-card h3{font-family:'DM Serif Display',serif;font-weight:400;font-size:24px;margin:0 0 8px;position:relative}
.cta-card p{color:#b9b3c9;margin:0 0 18px;font-size:15px;position:relative;max-width:520px}
.cta-card .btn-solid{background:#fff;color:var(--ink);position:relative}
.cta-card .btn-solid:hover{background:var(--purple-tint)}

/* blog index cards */
.hub-head{padding:48px 0 10px}
.hub-title{font-family:'DM Serif Display',serif;font-weight:400;font-size:var(--fs-display);letter-spacing:-.02em;margin:18px 0 12px}
.hub-sub{font-size:var(--fs-lead);color:var(--ink-soft);max-width:600px;margin:0 0 8px}
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:36px 0 0}
.post-card{display:block;background:var(--card);border:.5px solid var(--line-2);border-radius:18px;padding:28px 26px;color:var(--ink);transition:.18s}
.post-card:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 18px 40px -28px rgba(40,30,80,.30);border-color:var(--line)}
.post-card .tag{font-family:'DM Sans',sans-serif;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--lilac)}
.post-card h2{font-family:'DM Serif Display',serif;font-weight:400;font-size:23px;line-height:1.16;letter-spacing:-.01em;margin:12px 0 10px}
.post-card p{font-size:14.5px;color:var(--ink-soft);margin:0;line-height:1.55}
.post-card .more{display:inline-block;margin-top:16px;font-family:'DM Sans',sans-serif;font-size:12px;letter-spacing:.05em;color:var(--purple)}
@media(max-width:760px){.card-grid{grid-template-columns:1fr}}

/* footer */
footer{border-top:.5px solid var(--line-2);padding:48px 0 60px;margin-top:64px}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot-brand{max-width:340px}
.foot-brand p{font-size:13.5px;color:var(--muted);margin:14px 0 0;line-height:1.6}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col h5{font-family:'DM Sans',sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.foot-col a{display:block;font-size:14px;color:var(--ink-soft);margin-bottom:10px}
.foot-col a:hover{color:var(--purple)}
.foot-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:.5px solid var(--line);font-family:'DM Sans',sans-serif;font-size:11.5px;color:var(--muted)}