/* ── Pip Info Hub (blog) - archive + post ───────────────────────────────────
   Extends landing.css tokens. Link landing.css FIRST, then this file. */

/* generous reading rhythm */
:root{ --post-maxw:1180px; --read:#1A2C40; }

/* ── HERO with faint app-style graphic ─────────────────────────────────── */
.ih-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(1100px 460px at 80% -10%,#E7F1FE 0%,rgba(231,241,254,0) 62%),
             radial-gradient(820px 420px at 8% 12%,#E3F7EE 0%,rgba(227,247,238,0) 58%),#fff;}
.ih-hero .wrap{position:relative;z-index:2;}
.ih-glyphs{position:absolute;inset:0;z-index:1;pointer-events:none;color:var(--blue);overflow:hidden;}
.ih-glyphs .g{position:absolute;font-weight:900;line-height:1;user-select:none;}
.ih-glyphs svg{position:absolute;display:block;}

/* archive hero */
.ih-hero.archive{padding:84px 0 64px;text-align:center;}
.ih-hero.archive h1{font-size:clamp(38px,5.4vw,62px);font-weight:900;letter-spacing:-1.8px;line-height:1.04;max-width:14ch;margin:18px auto 0;}
.ih-hero.archive .sub{margin:20px auto 0;font-size:21px;font-weight:600;color:var(--ink2);max-width:600px;line-height:1.5;}

/* post hero */
.ih-hero.post{padding:64px 0 52px;}
.ih-hero.post .crumbs{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800;color:var(--ink3);}
.ih-hero.post .crumbs a:hover{color:var(--blue);}
.ih-hero.post .cat-pill{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:13px;letter-spacing:.3px;
  text-transform:uppercase;color:var(--blue-dk);background:var(--blue-lt);padding:7px 14px;border-radius:999px;margin:18px 0 0;}
.ih-hero.post h1{font-size:clamp(33px,4.6vw,52px);font-weight:900;letter-spacing:-1.4px;line-height:1.07;margin:16px 0 0;max-width:20ch;}
.ih-hero.post .meta{display:flex;align-items:center;gap:16px;margin-top:22px;flex-wrap:wrap;}
.ih-hero.post .author{display:flex;align-items:center;gap:11px;}
.ih-hero.post .author .pic{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:18px;flex:none;}
.ih-hero.post .author b{font-size:15px;font-weight:900;}
.ih-hero.post .author span{display:block;font-size:13px;font-weight:700;color:var(--ink3);}
.ih-hero.post .dot{width:4px;height:4px;border-radius:50%;background:var(--ink3);}
.ih-hero.post .mi{font-size:14px;font-weight:800;color:var(--ink2);display:inline-flex;align-items:center;gap:6px;}

/* ── ARCHIVE: search + filters + grid ──────────────────────────────────── */
.ih-search{position:relative;max-width:560px;margin:0 auto 24px;}
.ih-search > svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--ink3);pointer-events:none;}
.ih-search input{width:100%;font-family:inherit;font-weight:700;font-size:16px;color:var(--ink);padding:15px 18px 15px 48px;
  border:1.5px solid var(--line);border-radius:999px;background:#fff;transition:border-color .15s,box-shadow .15s;}
.ih-search input::placeholder{color:var(--ink3);font-weight:600;}
.ih-search input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(21,119,230,.12);}
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:46px;flex-wrap:wrap;}
.pager button{font-family:inherit;font-weight:800;font-size:15px;min-width:42px;height:42px;padding:0 12px;border-radius:12px;cursor:pointer;
  background:#fff;border:1.5px solid var(--line);color:var(--ink2);transition:border-color .15s,color .15s,background .15s;}
.pager button:hover:not(:disabled){border-color:var(--blue);color:var(--blue);}
.pager button.on{background:var(--ink);border-color:var(--ink);color:#fff;}
.pager button:disabled{opacity:.4;cursor:default;}
.pager .pg-arrow{font-size:20px;line-height:1;}
.ih-noresults{text-align:center;font-size:18px;font-weight:700;color:var(--ink3);padding:48px 0;}
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:42px;}
.filters button{font-family:inherit;font-weight:800;font-size:14.5px;padding:10px 18px;border-radius:999px;cursor:pointer;
  border:1.5px solid var(--line);background:#fff;color:var(--ink2);transition:all .15s;}
.filters button:hover{border-color:var(--blue);color:var(--blue);}
.filters button.on{background:var(--ink);border-color:var(--ink);color:#fff;}

/* featured */
.featured{display:grid;grid-template-columns:1.15fr .85fr;gap:0;border:1px solid var(--line);border-radius:26px;
  overflow:hidden;box-shadow:var(--shadow-md);margin-bottom:48px;background:#fff;}
.featured .art{position:relative;min-height:340px;overflow:hidden;
  background:linear-gradient(135deg,var(--blue-d2),var(--blue) 55%,var(--teal) 125%);}
.featured .art .badge{position:absolute;top:20px;left:20px;z-index:3;display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.92);color:var(--blue-dk);font-weight:900;font-size:12px;letter-spacing:.5px;text-transform:uppercase;padding:7px 13px;border-radius:999px;}
.featured .copy{padding:38px;display:flex;flex-direction:column;justify-content:center;}
.featured .copy .cat{font-weight:900;font-size:13px;letter-spacing:.5px;text-transform:uppercase;color:var(--teal);}
.featured .copy h2{font-size:clamp(26px,2.8vw,34px);font-weight:900;letter-spacing:-.8px;line-height:1.12;margin:12px 0 0;}
.featured .copy p{font-size:17px;font-weight:600;color:var(--ink2);line-height:1.55;margin:14px 0 0;}
.featured .copy .read{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:900;font-size:16px;color:var(--blue);}
.featured:hover .read{gap:12px;}
.featured .read{transition:gap .18s;}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;
  cursor:pointer;transition:transform .18s,box-shadow .18s;}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.pcard .art{position:relative;height:172px;overflow:hidden;}
.pcard .art .tag{position:absolute;top:14px;left:14px;z-index:3;background:rgba(255,255,255,.94);
  font-weight:900;font-size:11.5px;letter-spacing:.4px;text-transform:uppercase;padding:6px 11px;border-radius:999px;}
.pcard .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.pcard h3{font-size:20px;font-weight:900;letter-spacing:-.4px;line-height:1.22;}
.pcard p{font-size:15px;font-weight:600;color:var(--ink2);line-height:1.5;margin:10px 0 0;}
.pcard .foot{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;font-weight:800;color:var(--ink3);}

/* card art palettes */
.art-blue{background:linear-gradient(135deg,#0B4A9E,#1577E6 60%,#2E90FF 130%);}
.art-green{background:linear-gradient(135deg,#0C8A48,#16A65A 60%,#34B37C 130%);}
.art-teal{background:linear-gradient(135deg,#0a7d7d,#0EA5A5 60%,#3BC4C4 130%);}
.art-coral{background:linear-gradient(135deg,#cf4a3e,#F2685C 60%,#ff8478 130%);}
.art-ink{background:linear-gradient(135deg,#0C1C2E,#23405c 90%);}
.card-glyphs{position:absolute;inset:0;color:#fff;pointer-events:none;overflow:hidden;}
.card-glyphs .g{position:absolute;font-weight:900;line-height:1;}
.card-glyphs svg{position:absolute;}

/* ── POST: layout (article + sticky sidebar) ───────────────────────────── */
.post-wrap{max-width:var(--post-maxw);margin:0 auto;padding:0 24px;}
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;padding:56px 0 0;align-items:start;}
.article{min-width:0;}
.lede{font-size:23px;font-weight:700;line-height:1.5;color:var(--read);letter-spacing:-.2px;}

/* body typography - 21px, airy */
.article p{font-size:21px;line-height:1.78;font-weight:500;color:var(--read);margin-top:26px;text-wrap:pretty;}
.article h2{font-size:32px;font-weight:900;letter-spacing:-.7px;line-height:1.15;margin:52px 0 0;scroll-margin-top:90px;
  position:relative;display:inline-block;padding-bottom:10px;}
/* hand-drawn green underline (echoes homepage) */
.article h2::after{content:"";position:absolute;left:0;right:0;bottom:0;height:13px;
  background:no-repeat center/100% 100%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 13' preserveAspectRatio='none' fill='none'%3E%3Cpath d='M3 8C46 3 150 3 237 6' stroke='%2316A65A' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E");}
.article h3{font-size:23px;font-weight:900;letter-spacing:-.4px;line-height:1.25;margin:36px 0 0;color:var(--ink);}
.article ul,.article ol{font-size:21px;line-height:1.7;font-weight:500;color:var(--read);margin:20px 0 0;padding-left:4px;list-style:none;}
.article ul li,.article ol li{position:relative;padding-left:38px;margin-top:14px;}
.article ul li::before{content:"";position:absolute;left:4px;top:12px;width:9px;height:9px;border-radius:50%;background:var(--green);}
.article ol{counter-reset:step;}
.article ol li{counter-increment:step;}
.article ol li::before{content:counter(step);position:absolute;left:0;top:2px;width:26px;height:26px;border-radius:50%;
  background:var(--blue-lt);color:var(--blue-dk);font-size:14px;font-weight:900;display:flex;align-items:center;justify-content:center;}
.article a.inline{color:var(--blue);font-weight:800;border-bottom:2px solid var(--blue-lt);}
.article a.inline:hover{border-color:var(--blue);}
.article strong{font-weight:900;color:var(--ink);}

/* pull callout */
.callout{margin:34px 0 0;border-radius:20px;padding:24px 26px;background:var(--green-lt);border:1.5px solid #BEEBCF;
  display:flex;gap:16px;}
.callout .ico{width:44px;height:44px;border-radius:13px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;flex:none;}
.callout b{font-size:18px;font-weight:900;color:var(--green-dk);}
.callout p{font-size:18px!important;line-height:1.6!important;margin-top:6px!important;color:var(--ink2)!important;}

/* tip box (blue) */
.tipbox{margin:34px 0 0;border-radius:20px;padding:24px 26px;background:var(--blue-lt);border:1.5px solid #C9E0FB;}
.tipbox b{font-size:18px;font-weight:900;color:var(--blue-dk);display:flex;align-items:center;gap:9px;}
.tipbox p{font-size:18px!important;line-height:1.6!important;margin-top:8px!important;color:var(--ink2)!important;}

.share{display:flex;align-items:center;gap:12px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line);}
.share span{font-weight:900;font-size:15px;color:var(--ink3);}
.share a{width:42px;height:42px;border-radius:12px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--ink2);transition:all .15s;}
.share a:hover{background:var(--blue);color:#fff;}

/* ── STICKY SIDEBAR (TOC + CTA) ────────────────────────────────────────── */
.sidebar{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px;}
.toc{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px 20px;box-shadow:var(--shadow);}
.toc .lbl{font-size:12px;font-weight:900;letter-spacing:.7px;text-transform:uppercase;color:var(--ink3);margin-bottom:14px;}
.toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.toc a{display:block;font-size:14.5px;font-weight:700;color:var(--ink2);padding:9px 12px;border-radius:10px;
  border-left:3px solid transparent;line-height:1.35;transition:all .15s;}
.toc a:hover{background:var(--bg);color:var(--ink);}
.toc a.active{background:var(--blue-lt);color:var(--blue-dk);border-left-color:var(--blue);font-weight:900;}

.side-cta{position:relative;overflow:hidden;border-radius:22px;padding:26px 22px;text-align:center;color:#fff;
  background:linear-gradient(150deg,var(--blue-d2),var(--blue) 55%,var(--teal) 130%);box-shadow:var(--shadow-blue);}
.side-cta::before{content:"";position:absolute;top:-40px;right:-30px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.1);}
.side-cta .mascot{position:relative;display:flex;justify-content:center;margin-bottom:6px;}
.side-cta h4{position:relative;font-size:21px;font-weight:900;letter-spacing:-.4px;line-height:1.18;}
.side-cta p{position:relative;font-size:14.5px;font-weight:700;color:rgba(255,255,255,.9);margin:8px 0 0;line-height:1.45;}
.side-cta .btn{position:relative;margin-top:18px;background:#fff;color:var(--blue-dk);box-shadow:0 5px 0 rgba(0,0,0,.15);width:100%;font-size:16px;padding:14px 18px;}
.side-cta .btn:active{box-shadow:0 2px 0 rgba(0,0,0,.15);}
.side-cta .tiny{position:relative;font-size:12px;font-weight:700;color:rgba(255,255,255,.78);margin-top:11px;}

/* ── RELATED POSTS ─────────────────────────────────────────────────────── */
.related{padding:72px 0 0;}
.related h2{font-size:30px;font-weight:900;letter-spacing:-.8px;text-align:center;margin-bottom:36px;}

/* ── FULL-WIDTH BOTTOM CTA ─────────────────────────────────────────────── */
.band{padding:90px 0;margin-top:84px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--blue-d2) 0%,var(--blue) 50%,var(--teal) 125%);}
.band::before{content:"";position:absolute;top:-90px;right:-40px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08);}
.band::after{content:"";position:absolute;bottom:-120px;left:-50px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.06);}
.band-in{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;}
.band .mascot{position:absolute;left:-6px;bottom:-90px;opacity:.16;z-index:1;}
.band h2{color:#fff;font-size:clamp(30px,4vw,46px);font-weight:900;letter-spacing:-1px;line-height:1.08;max-width:18ch;}
.band p{color:rgba(255,255,255,.92);font-size:20px;font-weight:600;margin-top:14px;max-width:46ch;line-height:1.5;}
.band .actions{display:flex;flex-direction:column;gap:12px;min-width:220px;}
.band .btn{background:#fff;color:var(--blue-dk);box-shadow:0 6px 0 rgba(0,0,0,.18);font-size:18px;padding:18px 30px;justify-content:center;}
.band .btn:active{box-shadow:0 3px 0 rgba(0,0,0,.18);}
.band .btn.alt{background:rgba(255,255,255,.14);color:#fff;box-shadow:0 6px 0 rgba(0,0,0,.18);}
.band .note{color:rgba(255,255,255,.82);font-size:13.5px;font-weight:700;text-align:center;}

/* ── reveal ────────────────────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

@keyframes floaty{0%,100%{transform:translateY(0) rotate(var(--r,0deg));}50%{transform:translateY(-12px) rotate(var(--r,0deg));}}
.ih-glyphs .g,.ih-glyphs svg{animation:floaty 7s ease-in-out infinite;}

/* ── responsive ────────────────────────────────────────────────────────── */
@media (max-width:980px){
  .post-layout{grid-template-columns:1fr;gap:0;}
  .sidebar{position:static;flex-direction:column-reverse;margin-top:48px;}
  .toc{display:none;}
  .featured{grid-template-columns:1fr;}
  .featured .art{min-height:200px;}
  .grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .band-in{grid-template-columns:1fr;}
  .band .actions{min-width:0;}
}
@media (max-width:620px){
  .grid{grid-template-columns:1fr;}
  .ih-hero.archive{padding:60px 0 48px;}
  .ih-hero.post{padding:48px 0 40px;}
  .article p,.article ul,.article ol{font-size:19px;}
  .article h2{font-size:27px;}
  .lede{font-size:20px;}
  .nav-links{display:none;}
}

/* ── in-content infographics (shareable) ─────────────────────────────────── */
figure.infographic{margin:34px 0;}
figure.infographic svg,figure.infographic img{display:block;width:100%;height:auto;border-radius:22px;box-shadow:0 14px 34px -16px rgba(12,28,46,.22);}
figure.infographic figcaption{margin:12px 4px 0;font-size:13.5px;font-weight:700;color:var(--ink3);text-align:center;line-height:1.45;}