/* newspectrum.org — main stylesheet
   Design: "Spectrum on paper". Warm paper, deep indigo ink, six-color spectrum
   signature. Each section owns one spectrum color. Headings: heavy system sans;
   body: Georgia serif. Layout: bento lead + horizontal type rails. */

:root{
  --paper:#fcfbf8;
  --surface:#ffffff;
  --ink:#16182b;
  --ink-soft:#4a4d66;
  --line:#e3e1d8;
  --mist:#f4f3ec;

  --sp1:#7c3aed; /* violet  — Enterprises */
  --sp2:#2563eb; /* blue    — Banks */
  --sp3:#0e9aa7; /* cyan    — Management */
  --sp4:#16a34a; /* green   — B2C */
  --sp5:#d97706; /* amber   — Economics */
  --sp6:#dc2626; /* red     — Global */

  --shell:1240px;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --serif:Georgia,'Times New Roman',Times,serif;
  --shadow:0 14px 38px rgba(22,24,43,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);line-height:1.6}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:4px}
button{font:inherit}
.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}
.skip-link{position:fixed;left:1rem;top:-4rem;z-index:200;background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:8px;font:700 14px var(--sans)}
.skip-link:focus{top:1rem}

/* ---------- floating header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(252,251,248,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(22,24,43,.12)}
.spectrum-hairline{display:flex;height:4px}
.spectrum-hairline i{flex:1}
.spectrum-hairline i:nth-child(1){background:var(--sp1)}
.spectrum-hairline i:nth-child(2){background:var(--sp2)}
.spectrum-hairline i:nth-child(3){background:var(--sp3)}
.spectrum-hairline i:nth-child(4){background:var(--sp4)}
.spectrum-hairline i:nth-child(5){background:var(--sp5)}
.spectrum-hairline i:nth-child(6){background:var(--sp6)}

.masthead{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0 10px}
.brand{display:flex;align-items:center;gap:12px}
.brand img,.brand svg{height:44px;width:auto}
.brand-logo{flex:none}
.brand-name{font:900 22px/1 var(--sans);letter-spacing:-.02em}
.brand-name b{color:var(--sp2)}
.brand-sub{display:block;font:italic 12px var(--serif);color:var(--ink-soft);margin-top:3px}

/* language dropdown with flags, far right */
.lang{position:relative}
.lang-toggle{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;font:700 13px var(--sans);color:var(--ink)}
.lang-toggle:hover{border-color:var(--sp2)}
.lang-toggle svg{width:20px;height:14px;border-radius:2px;flex:none}
.lang-toggle .caret{width:8px;height:8px;border-right:2px solid var(--ink-soft);border-bottom:2px solid var(--ink-soft);transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.lang.open .caret{transform:rotate(225deg) translateY(-2px)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:170px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;display:none;z-index:120}
.lang.open .lang-menu{display:block}
.lang-menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font:600 14px var(--sans)}
.lang-menu a:hover{background:var(--mist);text-decoration:none}
.lang-menu a svg{width:22px;height:15px;border-radius:2px}
.lang-menu a[aria-current="true"]{color:var(--sp2)}
.lang-menu a[aria-current="true"]::after{content:"✓";margin-left:auto}

/* nav rail */
.primary-nav{border-top:1px solid var(--line)}
.primary-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:4px;overflow-x:auto}
.primary-nav a{display:flex;align-items:center;gap:8px;padding:11px 14px;font:800 12.5px var(--sans);letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;border-bottom:3px solid transparent}
.primary-nav a:hover{text-decoration:none;border-bottom-color:currentColor}
.primary-nav a[aria-current="page"]{border-bottom-color:currentColor;font-weight:900}
.primary-nav .dot{width:9px;height:9px;border-radius:50%;flex:none}
.nav-enterprises{color:var(--sp1)} .nav-enterprises .dot{background:var(--sp1)}
.nav-banks{color:var(--sp2)}      .nav-banks .dot{background:var(--sp2)}
.nav-management{color:var(--sp3)} .nav-management .dot{background:var(--sp3)}
.nav-b2c{color:var(--sp4)}        .nav-b2c .dot{background:var(--sp4)}
.nav-economics{color:var(--sp5)}  .nav-economics .dot{background:var(--sp5)}
.nav-global{color:var(--sp6)}     .nav-global .dot{background:var(--sp6)}
.primary-nav a:hover,.primary-nav a[aria-current="page"]{color:var(--ink)}

/* ---------- shared bits ---------- */
.kicker{display:inline-flex;align-items:center;gap:7px;font:800 11.5px var(--sans);letter-spacing:.12em;text-transform:uppercase}
.kicker::before{content:"";width:18px;height:3px;background:currentColor}
.meta{font:600 12px var(--sans);color:var(--ink-soft);display:flex;gap:10px;flex-wrap:wrap}
.date-chip{background:var(--mist);border-radius:6px;padding:2px 8px}
h1,h2,h3,h4{font-family:var(--sans);line-height:1.14;letter-spacing:-.02em;margin:0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:20px}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:900}
.section-head .more{font:800 12px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.section-head .more:hover{color:var(--sp2)}

/* ---------- index: bento lead ---------- */
.lead-bento{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:22px;padding:30px 0 8px}
.lead-tile{position:relative;background:var(--ink);color:#fff;border-radius:18px;overflow:hidden;display:flex;min-height:420px}
.lead-tile .lead-img{flex:1 1 55%;position:relative;min-height:280px;background:#23263d}
.lead-tile .lead-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.lead-tile .lead-copy{flex:1 1 45%;padding:34px 32px;display:flex;flex-direction:column;justify-content:flex-end;gap:14px}
.lead-tile h2{font-size:clamp(26px,3.4vw,40px);font-weight:900;color:#fff}
.lead-tile p{margin:0;color:#c9cbe0;font-size:15.5px}
.lead-tile .kicker{color:#8fb7ff}
.lead-tile .meta{color:#9a9dbb}
.lead-tile::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(var(--sp1),var(--sp2),var(--sp3),var(--sp4),var(--sp5),var(--sp6));z-index:2}

.now-rail{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 24px;display:flex;flex-direction:column}
.now-rail h2{font-size:17px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;color:var(--sp6);margin-bottom:6px}
.now-rail ol{list-style:none;margin:10px 0 0;padding:0;flex:1}
.now-rail li{position:relative;padding:13px 0 13px 26px;border-bottom:1px dashed var(--line)}
.now-rail li:last-child{border-bottom:0}
.now-rail li::before{content:"";position:absolute;left:4px;top:21px;width:9px;height:9px;border-radius:50%;background:var(--sp6)}
.now-rail li:nth-child(2)::before{background:var(--sp5)}
.now-rail li:nth-child(3)::before{background:var(--sp4)}
.now-rail li:nth-child(4)::before{background:var(--sp3)}
.now-rail li:nth-child(5)::before{background:var(--sp2)}
.now-rail h3{font-size:15.5px;font-weight:700;line-height:1.35}
.now-rail .meta{margin-top:5px;font-size:11px}

/* ---------- index: type rails ---------- */
.rail{padding:34px 0 6px}
.rail-features .cards-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none}
.card .thumb{aspect-ratio:16/9;background:var(--mist);overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.card h3{font-size:18px;font-weight:800;line-height:1.28}
.card p{margin:0;font-size:14.5px;color:var(--ink-soft)}
.card .meta{margin-top:auto;padding-top:6px}
.card .topbar{height:4px}

.rail-notes{background:var(--mist);border-block:1px solid var(--line);margin-top:36px;padding:38px 0}
.notes-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 34px}
.note-row{display:grid;grid-template-columns:92px minmax(0,1fr);gap:18px;padding:16px 0;border-bottom:1px solid var(--line);align-items:start}
.note-row .stamp{font:800 12px var(--sans);color:var(--sp3);border:2px solid var(--sp3);border-radius:8px;text-align:center;padding:8px 4px;line-height:1.2;text-transform:uppercase}
.note-row h3{font-size:16.5px;font-weight:700}
.note-row p{margin:6px 0 0;font-size:14px;color:var(--ink-soft)}

/* section strips on index */
.strips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:38px 0 50px}
.strip{border-radius:14px;border:1px solid var(--line);background:var(--surface);padding:20px 22px;border-top:5px solid currentColor}
.strip h3{font:900 15px var(--sans);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.strip h3 a:hover{text-decoration:none;opacity:.75}
.strip ul{list-style:none;margin:0;padding:0}
.strip li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.strip li:last-child{border-bottom:0}
.strip li a{font-weight:600;font-family:var(--sans)}

/* ---------- listing pages ---------- */
.page-head{padding:44px 0 26px;border-bottom:1px solid var(--line)}
.page-head .kicker{margin-bottom:12px}
.page-head h1{font-size:clamp(30px,5vw,52px);font-weight:900}
.page-head p{color:var(--ink-soft);max-width:72ch;margin:14px 0 0}
.listing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:34px 0 60px}
.listing-rows{display:grid;gap:0;padding:30px 0 60px}
.row-item{display:grid;grid-template-columns:220px minmax(0,1fr);gap:26px;padding:24px 0;border-bottom:1px solid var(--line);align-items:center}
.row-item .thumb{aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--mist)}
.row-item .thumb img{width:100%;height:100%;object-fit:cover}
.row-item h2{font-size:21px;font-weight:800;margin:8px 0}
.row-item p{margin:0;color:var(--ink-soft);font-size:15px}

/* ---------- article skeleton ---------- */
.article-head{padding:46px 0 20px;max-width:860px}
.article-head h1{font-size:clamp(30px,4.6vw,48px);font-weight:900;margin:14px 0}
.article-cover{max-width:1060px;margin:22px auto 0}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px}
.article-cover figcaption{font:12.5px var(--sans);color:var(--ink-soft);padding-top:9px}
.prose{max-width:760px;margin:34px auto 70px;font-size:18px;line-height:1.8}
.prose h2{font-size:27px;font-weight:900;margin:38px 0 14px}
.prose p{margin:0 0 1.15em}
.prose .standfirst{font-size:20px;line-height:1.6;color:var(--ink-soft)}
.prose a.intextlink{color:var(--sp2);text-decoration:underline;text-underline-offset:3px}
.article-figure{margin:30px 0}
.article-figure img{width:100%;border-radius:14px}
.article-figure figcaption{font:12.5px var(--sans);color:var(--ink-soft);padding-top:9px}

.comment-block{border-top:3px solid var(--ink);margin-top:52px;padding-top:26px}
.comment-block h2{font-size:22px;font-weight:900;margin-bottom:16px}
.comment-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;font:14px var(--sans)}
.comment-form label{display:flex;flex-direction:column;gap:6px;font-weight:700}
.comment-form label:nth-child(4){grid-column:1/-1}
.comment-form input,.comment-form textarea{border:1px solid #9a9dbb;border-radius:8px;padding:11px 12px;font:15px var(--serif);background:#fff}
.comment-form textarea{min-height:130px}
.comment-form button{grid-column:1/-1;justify-self:start;background:var(--ink);color:#fff;border:0;border-radius:10px;padding:12px 26px;font:800 14px var(--sans);cursor:pointer}
.comment-form button:hover{background:var(--sp2)}
@media(max-width:680px){.comment-form{grid-template-columns:1fr}}

.placeholder-note{border:1px solid var(--sp5);border-left:6px solid var(--sp5);background:#fff8ec;border-radius:10px;padding:14px 18px;margin:22px 0;font:14.5px/1.55 var(--sans);color:#7a4a08}
.placeholder-note strong{text-transform:uppercase;letter-spacing:.08em;font-size:12px}

/* info pages */
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;padding:34px 0 70px}
.info-grid section{padding:20px 0;border-top:1px solid var(--line)}
.info-grid h2{font-size:20px;font-weight:900;margin-bottom:8px}
.info-grid p{color:var(--ink-soft);margin:0 0 .8em;max-width:62ch}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#fff;padding:46px 0 24px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px}
.footer-brand img,.footer-brand svg{height:40px;width:auto;background:#fff;border-radius:8px;padding:5px 9px}
.footer-brand p{color:#b9bcD6;font-size:14px;max-width:34ch;margin:16px 0 6px}
.footer-brand small{color:#8488ab;font-size:12px}
.site-footer h4{font:800 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#8fb7ff;margin:0 0 12px}
.site-footer nav ul{list-style:none;margin:0;padding:0}
.site-footer nav a{display:block;padding:6px 0;font:600 14px var(--sans);color:#d6d8ea}
.site-footer nav a:hover{color:#fff}
.copyright{border-top:1px solid #2c2f4a;margin-top:34px;padding-top:18px;font:12.5px var(--sans);color:#8488ab;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .lead-bento{grid-template-columns:1fr}
  .lead-tile{min-height:0}
  .lead-tile .lead-img{min-height:240px}
  .cards-3,.listing,.strips{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .masthead{padding:10px 0 8px;gap:12px}
  .brand-logo{height:34px}
  .brand-sub{display:none}
  .primary-nav ul{gap:0}
  .primary-nav a{padding:10px}
  .cards-3,.listing,.notes-list,.strips,.info-grid,.footer-grid{grid-template-columns:1fr}
  .row-item{grid-template-columns:1fr}
  .lead-tile{flex-direction:column}
  .lead-tile .lead-copy{padding:24px 20px}
  .copyright{flex-direction:column;gap:6px}
}

/* Editorial links and image captions. */
main p a {color:#176d83;text-decoration:underline;text-underline-offset:3px}
main figure figcaption {font-size:12px!important;line-height:1.45;margin:8px 0 0!important;padding:0!important}
main figure img {display:block}