/* USWDS-lite — a faithful subset of U.S. Web Design System 3.x tokens & components
   for the Iris Media Services mockups. NOT the real USWDS package; hand-authored
   to the same token names and visual language. No gov banner, no CAPTCHA.
   Responsive via CONTAINER queries on .page so a page renders correctly inside
   both a desktop frame and a phone frame regardless of viewport. */
@import url('https://fonts.googleapis.com/css2?family=Public+Sans:ital,wght@0,300;0,400;0,600;0,700;1,400&family=Merriweather:wght@400;700&display=swap');

:root{
  /* USWDS color tokens */
  --primary:#005ea2; --primary-dark:#1a4480; --primary-darker:#162e51; --primary-light:#73b3e7; --primary-lighter:#d9e8f6; --primary-lightest:#e8f0f8;
  --accent-cool:#00bde3; --accent-cool-light:#e1f3f8; --accent-warm:#fa9441;
  --base-ink:#1b1b1b; --base-darkest:#2d2e2f; --base-dark:#565c65; --base:#71767a; --base-light:#a9aeb1; --base-lighter:#dfe1e2; --base-lightest:#f0f0f0;
  --info-lighter:#e7f6f8; --info:#00bde3; --success:#00a91c; --success-dark:#4d8055; --warning-lighter:#faf3d1; --warning:#ffbe2e; --error:#d54309; --error-lighter:#f4e3db;
  --gray-2:#f9f9f9; --gray-5:#f0f0f0;
  --white:#fff;
  --font-sans:"Public Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-serif:"Merriweather",Georgia,serif;
  --radius:.25rem; --radius-lg:.5rem;
  --measure:68ch;
  --shadow-2:0 1px 4px rgba(0,0,0,.1);
  --shadow-3:0 4px 12px rgba(0,0,0,.12);
}

*,*::before,*::after{box-sizing:border-box}
.page{container:page / inline-size;background:var(--white);color:var(--base-ink);
  font-family:var(--font-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;}
.page img{display:block;max-width:100%}
.page a{color:var(--primary);text-underline-offset:2px}
.page a:hover{color:var(--primary-dark)}
.page h1,.page h2,.page h3,.page h4{font-family:var(--font-sans);line-height:1.15;margin:0 0 .4em;font-weight:700;letter-spacing:-.01em}
.page p{margin:0 0 1rem}
.page ul,.page ol{margin:0 0 1rem;padding-left:1.25rem}
.page li{margin:.25rem 0}
.page ::selection{background:var(--primary-lighter)}
.page :focus-visible{outline:.25rem solid var(--accent-warm);outline-offset:0}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── grid container ─────────────────────────────────────────────── */
.gc{max-width:1024px;margin:0 auto;padding:0 1rem;width:100%}
.wide .gc{max-width:1200px}
.section{padding:2.5rem 0}
.section--alt{background:var(--gray-2)}
.section--ink{background:var(--primary-darker);color:var(--white)}
.section--ink h1,.section--ink h2,.section--ink h3{color:var(--white)}
.prose{max-width:var(--measure)}
.overline{display:block;font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);margin:0 0 .6rem}
.section--ink .overline{color:var(--accent-cool)}
.lead{font-size:1.25rem;line-height:1.5;color:var(--base-dark);max-width:var(--measure)}
.section--ink .lead{color:#dbe6f2}
.eyebrow-rule{height:.25rem;width:2.5rem;background:var(--accent-warm);border:0;margin:0 0 1.25rem}
h1.display{font-size:2rem;line-height:1.1}
h2.h-lg{font-size:1.6rem}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}

/* ── header ─────────────────────────────────────────────────────── */
.site-header{background:var(--white);border-bottom:1px solid var(--base-lighter);position:relative;z-index:2}
.header-top{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;max-width:1200px;margin:0 auto}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--base-ink);margin-right:auto}
.brand-mark{width:2.5rem;height:2.5rem;flex:none;background:var(--primary-darker);color:#fff;display:grid;place-items:center;font-weight:700;font-size:1.05rem;letter-spacing:.02em;border-radius:2px}
.brand-name{display:flex;flex-direction:column;line-height:1.1}
.brand-name b{font-size:1.05rem;font-weight:700}
.brand-name small{font-size:.75rem;color:var(--base-dark);font-weight:400}
.menu-btn{display:inline-flex;align-items:center;gap:.4rem;background:var(--primary);color:#fff;border:0;border-radius:var(--radius);padding:.5rem .85rem;font:600 .95rem/1 var(--font-sans);cursor:pointer}
.header-nav{display:none;border-top:1px solid var(--base-lighter)}
.primary-nav{display:flex;align-items:center;gap:.25rem;flex-wrap:wrap;max-width:1200px;margin:0 auto;padding:.15rem .6rem}
.primary-nav a{text-decoration:none;color:var(--base-darkest);font-weight:600;font-size:.95rem;padding:.6rem .55rem;border-bottom:.25rem solid transparent;white-space:nowrap}
.primary-nav a:hover{color:var(--primary);background:var(--primary-lightest)}
.primary-nav a[aria-current="page"]{color:var(--primary-darker);border-bottom-color:var(--primary)}
.cap-btn{display:none}

/* ── buttons ────────────────────────────────────────────────────── */
.usa-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--primary);color:#fff;border:0;border-radius:var(--radius);
  padding:.75rem 1.25rem;font:700 1rem/1 var(--font-sans);text-decoration:none;cursor:pointer;white-space:nowrap}
.usa-button:hover{background:var(--primary-dark);color:#fff}
.usa-button:active{background:var(--primary-darker)}
.usa-button--outline{background:transparent;color:var(--primary);box-shadow:inset 0 0 0 2px var(--primary)}
.usa-button--outline:hover{background:transparent;color:var(--primary-dark);box-shadow:inset 0 0 0 2px var(--primary-dark)}
.section--ink .usa-button--outline{color:#fff;box-shadow:inset 0 0 0 2px #9bb7d4}
.section--ink .usa-button--outline:hover{background:rgba(255,255,255,.08);color:#fff}
.usa-button--big{padding:1rem 1.5rem;font-size:1.125rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

/* ── hero ───────────────────────────────────────────────────────── */
.hero{background:var(--primary-darker);color:#fff;padding:2.5rem 0}
.hero .display{color:#fff;font-size:2rem;line-height:1.12;max-width:20ch}
.hero .lead{color:#dbe6f2;max-width:52ch;margin-top:1rem}

/* ── stats strip ────────────────────────────────────────────────── */
.stats{display:grid;grid-template-columns:1fr;gap:1.25rem}
.stat b{display:block;font-size:2rem;font-weight:700;color:var(--primary-darker);line-height:1;font-variant-numeric:tabular-nums}
.section--ink .stat b{color:#fff}
.stat span{display:block;font-size:.9rem;color:var(--base-dark);margin-top:.35rem}
.section--ink .stat span{color:#c9d6e5}

/* ── cards ──────────────────────────────────────────────────────── */
.card-group{display:grid;grid-template-columns:1fr;gap:1.25rem}
.card{background:var(--white);border:1px solid var(--base-lighter);border-radius:var(--radius-lg);padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;height:100%}
.card .card-ico{width:2.25rem;height:2.25rem;color:var(--primary);margin-bottom:.25rem}
.card h3{font-size:1.15rem;margin:0}
.card p{font-size:.95rem;color:var(--base-dark);margin:0;flex:1}
.card .card-link{font-weight:600;text-decoration:none;font-size:.95rem;margin-top:.5rem}
.card--flat{border:0;border-top:.25rem solid var(--primary);border-radius:0;padding:1.25rem 0 0;background:transparent}

/* ── summary / info box ─────────────────────────────────────────── */
.summary-box{background:var(--info-lighter);border:1px solid #a7dce4;border-radius:var(--radius-lg);padding:1.5rem}
.summary-box h3{margin-top:0}
.summary-box.key{background:var(--primary-lightest);border-color:var(--primary-lighter)}

/* ── alert ──────────────────────────────────────────────────────── */
.alert{border-left:.5rem solid var(--info);background:var(--info-lighter);padding:1rem 1.25rem;border-radius:0 var(--radius) var(--radius) 0}
.alert--info{border-left-color:var(--primary);background:var(--primary-lightest)}
.alert--warning{border-left-color:var(--warning);background:var(--warning-lighter)}
.alert h3{margin:0 0 .3rem;font-size:1.05rem}
.alert p{margin:0;font-size:.95rem}

/* ── process list ───────────────────────────────────────────────── */
.process{list-style:none;padding:0;margin:0;counter-reset:step;border-left:2px solid var(--base-lighter)}
.process li{counter-increment:step;position:relative;padding:0 0 1.5rem 2.5rem;margin:0}
.process li:last-child{padding-bottom:0}
.process li::before{content:counter(step);position:absolute;left:-1.1rem;top:-.15rem;width:2.1rem;height:2.1rem;background:var(--primary);color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1rem;box-shadow:0 0 0 4px var(--white)}
.process h3{font-size:1.1rem;margin:.15rem 0 .35rem}
.process p{font-size:.95rem;color:var(--base-dark);margin:0}

/* ── tables ─────────────────────────────────────────────────────── */
.usa-table{width:100%;border-collapse:collapse;font-size:.95rem;border:1px solid var(--base-dark)}
.usa-table caption{text-align:left;font-weight:700;font-size:1.1rem;margin-bottom:.5rem}
.usa-table th,.usa-table td{border:1px solid var(--base-light);padding:.6rem .75rem;text-align:left;vertical-align:top}
.usa-table thead th{background:var(--base-darkest);color:#fff;font-weight:700}
.usa-table tbody th{background:var(--gray-5);font-weight:700;white-space:nowrap;width:1%}
.usa-table--striped tbody tr:nth-child(even){background:var(--gray-2)}
.mono{font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;font-size:.9em;letter-spacing:.02em}

/* ── accordion (native details) ─────────────────────────────────── */
.accordion{border:1px solid var(--base-lighter);border-radius:var(--radius);overflow:hidden}
.accordion details+details{border-top:1px solid var(--base-lighter)}
.accordion summary{list-style:none;cursor:pointer;background:var(--gray-5);padding:.9rem 1.1rem;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";font-size:1.3rem;color:var(--primary);line-height:1}
.accordion details[open] summary::after{content:"–"}
.accordion summary:hover{background:var(--base-lighter)}
.accordion .acc-panel{padding:1rem 1.1rem;font-size:.95rem;color:var(--base-dark)}
.accordion .acc-panel p:last-child{margin-bottom:0}

/* ── forms ──────────────────────────────────────────────────────── */
.usa-form{max-width:34rem}
.field{margin-bottom:1.25rem}
.usa-label{display:block;font-weight:700;font-size:.95rem;margin-bottom:.35rem}
.usa-hint{display:block;font-weight:400;color:var(--base-dark);font-size:.85rem;margin-top:-.15rem;margin-bottom:.35rem}
.req{color:var(--error);font-weight:700}
.usa-input,.usa-textarea,.usa-select{width:100%;font:400 1rem/1.4 var(--font-sans);color:var(--base-ink);background:var(--white);
  border:1px solid var(--base-dark);border-radius:var(--radius);padding:.55rem .65rem;min-height:2.5rem}
.usa-textarea{min-height:8rem;resize:vertical}
.usa-input:focus-visible,.usa-textarea:focus-visible,.usa-select:focus-visible{outline:.25rem solid var(--accent-warm);outline-offset:0;border-color:var(--base-ink)}
.field--error .usa-input,.field--error .usa-textarea{border:.25rem solid var(--error)}
.field--error .usa-label{color:var(--error)}
.usa-error-message{display:block;color:var(--error);font-weight:700;font-size:.9rem;margin-top:.35rem}

/* ── insights list ──────────────────────────────────────────────── */
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.5rem}
.chip{font-size:.8125rem;font-weight:600;padding:.3rem .7rem;border-radius:999px;border:1px solid var(--base-light);color:var(--base-dark);text-decoration:none;background:var(--white)}
.chip--on{background:var(--primary);border-color:var(--primary);color:#fff}
.post{border-top:1px solid var(--base-lighter);padding:1.5rem 0}
.post:first-of-type{border-top:0;padding-top:0}
.post .meta{font-size:.8125rem;color:var(--base-dark);text-transform:uppercase;letter-spacing:.04em;font-weight:600;margin-bottom:.35rem}
.post h3{font-size:1.3rem;margin:0 0 .4rem}
.post h3 a{text-decoration:none}
.post p{color:var(--base-dark);max-width:var(--measure);margin:0 0 .5rem}

/* ── two-column content layout ──────────────────────────────────── */
.split{display:grid;grid-template-columns:1fr;gap:2rem}
.split--aside{display:grid;grid-template-columns:1fr;gap:2rem}

/* ── footer ─────────────────────────────────────────────────────── */
.site-footer{margin-top:0}
.footer-top{background:var(--gray-5);padding:2.5rem 0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}
.footer-col h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--base-darkest);margin:0 0 .6rem}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin:.35rem 0}
.footer-col a{color:var(--primary-dark);text-decoration:none;font-size:.95rem}
.footer-col a:hover{text-decoration:underline}
.footer-col p{font-size:.95rem;color:var(--base-dark);margin:.35rem 0}
.footer-base{background:var(--base-ink);color:#dfe1e2;padding:1.25rem 0;font-size:.85rem}
.footer-base .gc{display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;align-items:baseline}
.footer-base .idnums{display:flex;flex-wrap:wrap;gap:.4rem 1.25rem;margin-left:auto}
.footer-base b{color:#fff}

/* ═══ RESPONSIVE (container queries on .page) ═══════════════════════ */
@container page (min-width:640px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .card-group{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  h1.display,.hero .display{font-size:2.6rem}
  .split--aside{grid-template-columns:1.6fr 1fr}
}
@container page (min-width:880px){
  .menu-btn{display:none}
  .header-nav{display:block}
  .cap-btn{display:inline-flex}
  .gc{padding:0 1.5rem}
  .section{padding:3.5rem 0}
  .hero{padding:4rem 0}
  .hero .display{font-size:3.1rem}
  .card-group.cols-3{grid-template-columns:repeat(3,1fr)}
  .card-group.cols-4{grid-template-columns:repeat(4,1fr)}
  .stats{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:repeat(4,1fr)}
  .split{grid-template-columns:1fr 1fr}
  .split.stack-left{grid-template-columns:1fr}
}