/* =====================================================================
   insights.css — the Insights section (insights/index.html and posts).
   Part 1: the listing cards (also used by the "From Insights" strip on
           the home page).
   Part 2: the article frame (an Insights post inside the site chrome).
   Part 3: article components, all scoped under .ia and prefixed ia-
           so nothing here touches the rest of the site.
   Built on the site tokens in style.css.

   ADDING A POST
   1. Copy insights/shiny-on-aws.html to insights/<new-slug>.html and
      replace the content inside <article class="ia">.
   2. Add a card for it at the top of the grid in insights/index.html
      (and, if it is the newest, in the "From Insights" strip on index.html).
   3. Add the page to PAGES in _internal/release/build-release.py (sitemap).
   ===================================================================== */

/* ---------- Part 1: listing ---------- */
.in-hero h1 .grad{background:linear-gradient(100deg,var(--color-primary),var(--color-indigo) 50%,var(--color-teal));
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;}
.in-hero .hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-4) var(--space-6);margin-top:var(--space-8);}

.in-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-6);}
@media (max-width:1000px){.in-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:640px){.in-grid{grid-template-columns:minmax(0,1fr);}}

.in-card{position:relative;display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-divider);
  border-radius:var(--radius-2xl);overflow:hidden;box-shadow:var(--shadow-sm);color:var(--color-text);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s;}
.in-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--color-primary) 35%,var(--color-divider));}
.in-cover{display:block;aspect-ratio:16/9;background:#08162c;overflow:hidden;}
.in-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.8,.2,1);}
.in-card:hover .in-cover img{transform:scale(1.035);}
.in-body{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-6);flex:1;}
.in-tags{display:flex;flex-wrap:wrap;gap:.4rem;}
.in-tag{font-size:var(--text-xs);font-weight:700;letter-spacing:.04em;padding:.28rem .65rem;border-radius:var(--radius-full);
  background:var(--color-primary-soft);color:var(--color-primary);}
.in-tag.t-soft{background:var(--color-surface-offset);color:var(--color-text-muted);}
.in-card h3{font-size:var(--text-lg);letter-spacing:-.02em;line-height:1.18;margin:0;}
.in-card h3 a{color:inherit;text-decoration:none;}
.in-card h3 a::after{content:"";position:absolute;inset:0;z-index:1;}   /* whole card is the link */
.in-card p{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.6;margin:0;}
.in-meta{margin-top:auto;padding-top:var(--space-3);display:flex;flex-wrap:wrap;align-items:center;gap:.35rem .9rem;
  font-size:var(--text-xs);color:var(--color-text-faint);border-top:1px solid var(--color-divider);}
.in-meta [data-lucide]{width:.95rem;height:.95rem;vertical-align:-.15em;margin-right:.2rem;}
.in-meta b{color:var(--color-text-muted);font-weight:700;}

/* the newest post: wide, cover on the left */
.in-card.is-feature{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);}
.in-card.is-feature .in-cover{aspect-ratio:auto;height:100%;display:flex;align-items:center;}
.in-card.is-feature .in-cover img{height:auto;aspect-ratio:16/9;}
.in-card.is-feature .in-body{padding:clamp(var(--space-6),3.2vw,var(--space-12));justify-content:center;gap:var(--space-4);}
.in-card.is-feature h3{font-size:var(--text-xl);}
.in-card.is-feature p{font-size:var(--text-base);}
.in-card.is-feature .in-meta{margin-top:var(--space-2);}
.in-new{font-size:var(--text-xs);font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--color-gold);}
@media (max-width:860px){
  .in-card.is-feature{grid-template-columns:minmax(0,1fr);}
  .in-card.is-feature .in-cover{aspect-ratio:16/9;min-height:0;height:auto;}
}

/* the "keep reading" card that points to the newsletter */
.in-card.is-note{background:linear-gradient(150deg,var(--color-primary-soft),var(--color-surface) 65%);}
.in-card.is-note{grid-column:1/-1;}
.in-card.is-note .in-body{flex-direction:row;flex-wrap:wrap;align-items:center;gap:var(--space-3) var(--space-6);}
.in-card.is-note .in-body > div{flex:1 1 380px;}
.in-card.is-note h3{margin-bottom:.3rem;}
.in-card.is-note .in-ico{width:3rem;height:3rem;border-radius:var(--radius-lg);display:grid;place-items:center;
  background:var(--color-primary);color:#fff;}
.in-card.is-note .in-ico [data-lucide]{width:1.4rem;height:1.4rem;}
.in-card.is-note .link-arrow{position:relative;z-index:2;}

/* hero side card: the latest post as a cover */
.in-hero-card{position:relative;display:block;border-radius:var(--radius-2xl);overflow:hidden;background:#08162c;color:#fff;
  box-shadow:0 30px 70px rgba(22,18,58,.22),0 4px 14px rgba(22,18,58,.08);text-decoration:none;}
.in-hero-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;}
.in-hero-card .in-hc-body{display:block;padding:var(--space-5) var(--space-6) var(--space-6);}
.in-hero-card .in-hc-k{font-size:var(--text-xs);font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-bright);}
.in-hero-card .in-hc-t{display:block;font-family:var(--font-display);font-weight:800;font-size:var(--text-lg);line-height:1.2;letter-spacing:-.02em;margin-top:.35rem;color:#fff;}
.in-hero-card .in-hc-m{display:block;font-size:var(--text-xs);color:rgba(255,255,255,.66);margin-top:.5rem;}

/* dark in both themes: outranks the studio glass card background */
[data-studio] [data-hero] .in-hero-card.st-float{background:#08162c;color:#fff;border:1px solid rgba(255,255,255,.08);}
.in-hero h1{font-size:clamp(2.8rem,1.6rem + 4vw,5rem);line-height:1;letter-spacing:-.035em;}

/* home page strip */
.hm-insights .sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--space-4);}
.hm-insights .sec-head > div{max-width:62ch;}
.hm-insights .sec-head h2{max-width:none;}

/* ---------- Part 2: the article frame ---------- */
/* the post starts with its own dark hero, so the page header sits above it, not over it */
html.js body[data-page="insight"] main#main{margin-top:0;}
body[data-page="insight"] .ia{font-size:17px;}
.ia .ia-hero h1,.ia .ia-cta h2{color:#fff;}
.ia .ia-hero h1{font-weight:800;letter-spacing:-.025em;line-height:1.06;font-size:clamp(34px,4.6vw,60px);max-width:980px;}
.ia .ia-pill.ia-back{text-decoration:none;color:#fff;background:rgba(255,255,255,.14);transition:background .2s;}
.ia .ia-pill.ia-back:hover{background:rgba(255,255,255,.24);}
.ia .ia-progress{z-index:120;}
.ia .ia-toc{opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:20;}
.ia .ia-toc.ia-show{opacity:1;visibility:visible;}
.ia h2,.ia h3,.ia h4{color:var(--color-text);}
.ia .ia-tbl{margin:0;}
.ia .ia-tbl th,.ia .ia-tbl td{font-size:14.5px;}
.ia pre{background:transparent;border:0;}
.ia .ia-foot h3{font-family:var(--font-display);}
.ia .ia-foot{margin-top:0;padding-bottom:var(--space-16);}

/* ---------- Part 3: article components (from the Shiny-on-AWS post) ---------- */
/* ---- article tokens: built on the site's design tokens ---- */
.ia{
  --bg:var(--color-bg); --bg2:var(--color-surface-offset); --card:var(--color-surface); --ink:var(--color-text);
  --ink2:var(--color-text-muted); --muted:var(--color-text-muted); --line:var(--color-divider);
  --indigo:var(--color-indigo); --violet:var(--color-primary);
  --leaf:#0e8c6a; --leaf2:#e2f4ea; --amber:#c27a12; --amber2:#fdf1dc; --rose:#c8475b; --rose2:#fbe7ea;
  --aws:#e88a00; --sky:#2f7fc1; --sky2:#e3effa;
  --grad:linear-gradient(120deg,#6d3be8 0%,#3d53e0 60%,#0b767c 120%);
  --code:#0f1226; --codeink:#e6e8f5; --shadow:var(--shadow-md); --r:16px;
}
[data-theme="dark"] .ia{
  --leaf:#4fd6a8; --leaf2:#0d2a1c; --amber:#f2b24f; --amber2:#3a2c12; --rose:#ef7d8f; --rose2:#3b1d25;
  --sky:#6fb3ec; --sky2:#13293f; --code:#0a0c1a;
}
.ia *{box-sizing:border-box}
.ia{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 var(--font-body);overflow-x:hidden}
.ia a{color:var(--indigo);text-decoration-thickness:1px;text-underline-offset:3px}
.ia code,.ia kbd,.ia pre{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
.ia :not(pre)>code{background:var(--bg2);border:1px solid var(--line);padding:.08em .38em;border-radius:6px;font-size:.86em;word-break:break-word}
.ia h1,.ia h2,.ia h3,.ia h4{line-height:1.2;margin:0}
.ia h2{font-family:var(--font-display);font-size:clamp(28px,4vw,40px);letter-spacing:-.01em;margin:0 0 14px}
.ia h3{font-size:21px;margin:30px 0 10px}
.ia p{margin:0 0 16px}
.ia .ia-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:50}
.ia /* layout */
.ia-wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.ia .ia-col{max-width:780px;margin:0 auto}
.ia section.ia-block{padding:72px 0 28px}
.ia .ia-kicker{display:inline-flex;align-items:center;gap:8px;font:600 12px/1 var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--violet);margin-bottom:14px}
.ia .ia-kicker::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.ia .ia-lead{font-size:20px;color:var(--ink2)}
.ia /* hero */
.ia-hero{position:relative;overflow:hidden;background:#08162c;color:#eef0fb;padding:88px 0 64px}
.ia .ia-hero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.ia .ia-hero .ia-wrap{position:relative}
.ia .ia-hero .ia-tag{display:inline-flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.ia .ia-pill{font:600 12px/1 var(--font-body);padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#dfe3ff}
.ia .ia-pill.ia-live{background:rgba(35,149,95,.2);border-color:rgba(76,201,138,.5);color:#bff3d7}
.ia .ia-pill.ia-live::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#4cc98a;margin-right:7px;box-shadow:0 0 0 0 rgba(76,201,138,.7);animation:ia-pulse 2s infinite}
@keyframes ia-pulse{0%{box-shadow:0 0 0 0 rgba(76,201,138,.6)}70%{box-shadow:0 0 0 9px rgba(76,201,138,0)}100%{box-shadow:0 0 0 0 rgba(76,201,138,0)}}
.ia .ia-hero h1{font-family:var(--font-display);font-size:clamp(36px,6.2vw,72px);letter-spacing:-.02em;max-width:900px}
.ia .ia-hero h1 em{font-style:normal;background:linear-gradient(90deg,#c4b0ff,#8b9bff 50%,#03f7eb);-webkit-background-clip:text;background-clip:text;color:transparent}
.ia .ia-hero p.ia-sub{font-size:clamp(17px,2.2vw,21px);color:#c3c8ea;max-width:760px;margin:22px 0 28px}
.ia .ia-byline{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:#aab0d6;font-size:14px}
.ia .ia-avatar{width:42px;height:42px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font:700 15px var(--font-body);color:#fff}
.ia .ia-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:48px}
.ia .ia-stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:18px 18px 16px;backdrop-filter:blur(6px)}
.ia .ia-stat b{display:block;font:800 clamp(26px,3.4vw,36px)/1.05 var(--font-body);letter-spacing:-.02em;color:#fff}
.ia .ia-stat span{font-size:13px;color:#b5bbe2;line-height:1.4;display:block;margin-top:6px}
@media(max-width:820px){.ia .ia-stats{grid-template-columns:repeat(2,1fr)}
}
.ia /* TOC */
.ia-toc{position:fixed;left:max(12px,calc((100vw - 1180px)/2 - 200px));top:110px;width:190px;font-size:13px;line-height:1.35;display:none}
.ia .ia-toc b{display:block;font:700 11px var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.ia .ia-toc a{display:block;color:var(--muted);text-decoration:none;padding:6px 10px;border-left:2px solid var(--line)}
.ia .ia-toc a.ia-on{color:var(--ink);border-left-color:var(--violet);font-weight:600}
@media(min-width:1460px){.ia .ia-toc{display:block}
}
.ia /* cards & callouts */
.ia-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.ia .ia-callout{border-radius:14px;padding:16px 18px 14px 50px;position:relative;margin:20px 0;font-size:15.5px;line-height:1.6}
.ia .ia-callout::before{position:absolute;left:16px;top:14px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font:700 13px var(--font-body);color:#fff}
.ia .ia-callout.ia-tip{background:var(--leaf2);border:1px solid color-mix(in srgb,var(--leaf) 30%,transparent)}
.ia .ia-callout.ia-tip::before{content:"✓";background:var(--leaf)}
.ia .ia-callout.ia-warn{background:var(--amber2);border:1px solid color-mix(in srgb,var(--amber) 35%,transparent)}
.ia .ia-callout.ia-warn::before{content:"!";background:var(--amber)}
.ia .ia-callout.ia-info{background:var(--sky2);border:1px solid color-mix(in srgb,var(--sky) 30%,transparent)}
.ia .ia-callout.ia-info::before{content:"i";background:var(--sky)}
.ia .ia-callout b:first-child{display:block;margin-bottom:2px}
.ia .ia-tldr{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}
.ia .ia-tldr .ia-card{padding:20px}
.ia .ia-tldr h4{font-size:16px;margin:10px 0 6px}
.ia .ia-tldr p{font-size:14.5px;color:var(--ink2);margin:0;line-height:1.55}
.ia .ia-ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff}
@media(max-width:820px){.ia .ia-tldr{grid-template-columns:1fr}
}
.ia /* tables */
.ia-tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:14.5px;line-height:1.45}
.ia .ia-tbl th,.ia .ia-tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.ia .ia-tbl thead th{font:700 12px var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--bg2)}
.ia .ia-tbl thead th:first-child{border-top-left-radius:12px}
.ia .ia-tbl thead th:last-child{border-top-right-radius:12px}
.ia .ia-tbl td.ia-us{background:color-mix(in srgb,var(--leaf) 8%,transparent);font-weight:500}
.ia .ia-tbl th.ia-us{color:var(--leaf)!important}
.ia .ia-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.ia .ia-y{color:var(--leaf);font-weight:700}
.ia .ia-n{color:var(--rose);font-weight:700}
.ia .ia-p{color:var(--amber);font-weight:700}
.ia /* figures */
figure{margin:36px 0}
.ia figcaption{font-size:13.5px;color:var(--muted);margin-top:12px;line-height:1.5}
.ia .ia-fig{padding:22px;border-radius:20px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}
.ia .ia-wide{max-width:1120px;margin-left:auto;margin-right:auto}
.ia /* architecture */
.ia-arch{position:relative}
.ia .ia-arch svg{width:100%;height:auto;display:block}
.ia .ia-arch .ia-node rect{transition:transform .25s, filter .25s}
.ia .ia-arch .ia-flow{stroke-dasharray:6 6;animation:ia-dash 1.2s linear infinite}
@keyframes ia-dash{to{stroke-dashoffset:-24}}
.ia .ia-arch .ia-num{cursor:pointer}
.ia .ia-arch .ia-num circle{transition:r .2s}
.ia .ia-arch .ia-num:hover circle,.ia .ia-arch .ia-num.ia-on circle{r:15}
.ia .ia-arch g.ia-dim{opacity:.22;transition:opacity .25s}
.ia .ia-arch g{transition:opacity .25s}
.ia .ia-steps-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 22px;margin-top:20px;counter-reset:s}
.ia .ia-steps-list button{all:unset;cursor:pointer;display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:12px;font-size:14.5px;line-height:1.45;color:var(--ink2);border:1px solid transparent}
.ia .ia-steps-list button:hover,.ia .ia-steps-list button.ia-on{background:var(--bg2);border-color:var(--line);color:var(--ink)}
.ia .ia-steps-list button:focus-visible{outline:2px solid var(--violet)}
.ia .ia-steps-list i{flex:none;font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font:700 12px var(--font-body);margin-top:1px}
@media(max-width:820px){.ia .ia-steps-list{grid-template-columns:1fr}
}
.ia .ia-legend{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px;color:var(--muted);margin-top:14px}
.ia .ia-legend span{display:inline-flex;align-items:center;gap:7px}
.ia .ia-legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.ia /* journey */
.ia-journey{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;margin:30px 0 10px}
.ia .ia-journey::before{content:"";position:absolute;top:27px;left:8%;right:8%;height:3px;background:var(--grad);border-radius:3px;opacity:.5}
.ia .ia-jstep{text-align:center;padding:0 6px;position:relative}
.ia .ia-jstep .ia-dot{width:56px;height:56px;border-radius:50%;margin:0 auto 12px;background:var(--card);border:2px solid var(--line);display:grid;place-items:center;box-shadow:var(--shadow);position:relative;z-index:1}
.ia .ia-jstep .ia-dot svg{width:24px;height:24px}
.ia .ia-jstep b{display:block;font-size:14px;margin-bottom:4px}
.ia .ia-jstep span{font-size:12.5px;color:var(--muted);line-height:1.4;display:block}
.ia .ia-jstep .ia-t{font:600 11px "JetBrains Mono",ui-monospace,Menlo,monospace;color:var(--violet);margin-top:6px}
@media(max-width:820px){.ia .ia-journey{grid-template-columns:repeat(2,1fr);row-gap:26px}
.ia .ia-journey::before{display:none}
}
.ia /* phases */
.ia-phase{display:grid;grid-template-columns:96px minmax(0,1fr);gap:22px;margin:0 0 26px;position:relative}
.ia .ia-phase::before{content:"";position:absolute;left:47px;top:96px;bottom:-26px;width:2px;background:linear-gradient(var(--line),transparent)}
.ia .ia-phase:last-of-type::before{display:none}
.ia .ia-pbadge{width:96px;height:96px;border-radius:24px;background:var(--grad);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(109,59,232,.35)}
.ia .ia-pbadge small{font:700 10px var(--font-body);letter-spacing:.14em;opacity:.85}
.ia .ia-pbadge b{font:800 34px/1 var(--font-body)}
.ia .ia-pbody{padding:22px 24px 8px;min-width:0}
@media(max-width:520px){.ia .ia-pbody{padding:18px 16px 6px}
}
.ia .ia-pbody h3{margin:0 0 4px;font-size:23px}
.ia .ia-pmeta{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}
.ia .ia-chip{font:600 11.5px/1 var(--font-body);padding:6px 10px;border-radius:999px;background:var(--bg2);color:var(--ink2);border:1px solid var(--line)}
.ia .ia-chip.ia-aws{color:#9a5a00;background:#fff3df;border-color:#f5d39b}
.ia .ia-pbody ol{padding-left:22px;margin:0 0 14px}
.ia .ia-pbody ol li{margin:0 0 9px;line-height:1.6}
.ia .ia-pbody ol li::marker{font-weight:700;color:var(--violet)}
.ia .ia-done{display:flex;gap:10px;align-items:flex-start;background:var(--leaf2);border-radius:12px;padding:12px 14px;font-size:14.5px;margin:6px 0 16px;line-height:1.5}
.ia .ia-done::before{content:"Done when";flex:none;font:700 10.5px/1.9 var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--leaf);padding:0 8px;border-radius:6px;margin-top:1px}
@media(max-width:700px){.ia .ia-phase{grid-template-columns:minmax(0,1fr)}
.ia .ia-phase::before{display:none}
.ia .ia-pbadge{width:auto;height:auto;flex-direction:row;gap:10px;padding:10px 16px;border-radius:14px;justify-content:flex-start}
.ia .ia-pbadge b{font-size:22px}
}
.ia /* code */
.ia-codebox{margin:16px 0 20px;border-radius:14px;overflow:hidden;background:var(--code);border:1px solid #23284a}
.ia .ia-codebar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px 8px 14px;background:#161a35;border-bottom:1px solid #23284a}
.ia .ia-codebar .ia-tabs{display:flex;gap:4px;flex-wrap:wrap}
.ia .ia-codebar button{all:unset;cursor:pointer;font:600 12px "JetBrains Mono",ui-monospace,Menlo,monospace;color:#9aa1cc;padding:6px 10px;border-radius:8px}
.ia .ia-codebar button.ia-on,.ia .ia-codebar button:hover{background:#262b52;color:#fff}
.ia .ia-codebar .ia-copy{border:1px solid #2f3561}
.ia .ia-codebox pre{margin:0;padding:16px 18px;overflow-x:auto;color:var(--codeink);font-size:13px;line-height:1.65;tab-size:2}
.ia .ia-codebox pre[hidden]{display:none}
.ia .ia-c{color:#7d86b8}
.ia .ia-k{color:#c9a6ff}
.ia .ia-s{color:#9fe3b8}
.ia .ia-v{color:#ffcf7a}
.ia .ia-f{color:#8fc7ff}
.ia /* plans */
.ia-plans{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0}
.ia .ia-plan{padding:20px 18px;position:relative;overflow:hidden}
.ia .ia-plan h4{font-size:17px;margin:0 0 2px}
.ia .ia-plan .ia-env{font:600 12px "JetBrains Mono",ui-monospace,Menlo,monospace;color:var(--muted)}
.ia .ia-plan .ia-mem{font:800 30px/1 var(--font-body);margin:14px 0 4px;letter-spacing:-.02em}
.ia .ia-plan .ia-bar{height:8px;border-radius:8px;background:var(--bg2);overflow:hidden;margin:6px 0 12px}
.ia .ia-plan .ia-bar i{display:block;height:100%;background:var(--grad);border-radius:8px;width:0;transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.ia .ia-plan ul{list-style:none;padding:0;margin:0;font-size:13.5px;color:var(--ink2);line-height:1.5}
.ia .ia-plan li{padding:5px 0;border-top:1px dashed var(--line)}
.ia .ia-plan li b{color:var(--ink)}
@media(max-width:900px){.ia .ia-plans{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){.ia .ia-plans{grid-template-columns:1fr}
}
.ia /* layers */
.ia-layers{display:flex;flex-direction:column;gap:8px;margin:24px 0}
.ia .ia-layer{display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:center;padding:14px 18px;border-radius:14px;border:1px solid var(--line);background:var(--card);position:relative;overflow:hidden}
.ia .ia-layer::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--c)}
.ia .ia-layer b{font-size:15px}
.ia .ia-layer small{display:block;font:600 11px var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--c)}
.ia .ia-layer p{margin:0;font-size:14.5px;color:var(--ink2);line-height:1.5}
@media(max-width:700px){.ia .ia-layer{grid-template-columns:1fr;gap:4px}
}
.ia /* two-col */
.ia-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}
@media(max-width:900px){.ia .ia-two{grid-template-columns:minmax(0,1fr)}
}
.ia .ia-chart svg{width:100%;height:auto;display:block}
.ia .ia-chart text{font-family:var(--font-body)}
.ia /* lessons */
.ia-lessons{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:24px 0}
.ia .ia-lesson{padding:18px 20px}
.ia .ia-lesson .ia-sym{font:600 12px "JetBrains Mono",ui-monospace,Menlo,monospace;color:var(--rose);display:block;margin-bottom:6px}
.ia .ia-lesson h4{font-size:16px;margin:0 0 6px}
.ia .ia-lesson p{font-size:14.5px;color:var(--ink2);margin:0;line-height:1.55}
@media(max-width:820px){.ia .ia-lessons{grid-template-columns:1fr}
}
.ia /* roadmap */
.ia-road{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0}
.ia .ia-road .ia-card{padding:18px;position:relative}
.ia .ia-road .ia-card.ia-now{outline:2px solid var(--leaf);outline-offset:2px}
.ia .ia-road .ia-stage{font:800 13px var(--font-body);color:#fff;background:var(--grad);display:inline-block;padding:4px 10px;border-radius:8px}
.ia .ia-road h4{margin:10px 0 6px;font-size:16px}
.ia .ia-road p{font-size:13.5px;color:var(--ink2);margin:0;line-height:1.5}
@media(max-width:900px){.ia .ia-road{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){.ia .ia-road{grid-template-columns:1fr}
}
.ia /* cta */
.ia-cta{background:#08162c;color:#eef0fb;border-radius:28px;padding:48px 40px;position:relative;overflow:hidden;margin:40px 0}
.ia .ia-cta::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(closest-side,rgba(61,83,224,.55),transparent)}
.ia .ia-cta h2{color:#fff}
.ia .ia-cta p{color:#c3c8ea}
.ia .ia-svc{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0;position:relative;z-index:1}
.ia .ia-svc div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px;font-size:14px;color:#cfd3f2;line-height:1.5}
.ia .ia-svc b{display:block;color:#fff;font-size:15px;margin-bottom:4px}
@media(max-width:820px){.ia .ia-svc{grid-template-columns:1fr}
.ia .ia-cta{padding:32px 22px}
}
.ia .ia-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 20px;border-radius:12px;font:700 15px var(--font-body);text-decoration:none;position:relative;z-index:1}
.ia .ia-btn.ia-pri{background:linear-gradient(120deg,#6d3be8,#3d53e0);color:#fff}
.ia .ia-btn.ia-sec{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.2);margin-left:8px}
.ia .ia-foot{padding:40px 0 60px;color:var(--muted);font-size:13.5px;border-top:1px solid var(--line);margin-top:40px}
.ia .ia-refs li{margin-bottom:8px}
.ia .ia-reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.ia .ia-reveal.ia-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.ia .ia-reveal{opacity:1;transform:none;transition:none}
.ia .ia-arch .ia-flow{animation:none}
.ia .ia-pill.ia-live::before{animation:none}
}

[data-theme="dark"] .ia .ia-chip.ia-aws{color:#f6c27a;background:#3a2a10;border-color:#5a4318}