/* SBC Tech Journal — style-v1.css
   Headings: IBM Plex Sans (Google) · Body: system-ui
   navy #16233f · red #c0392b · band #f5f7fa · white bg */

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#ffffff;color:#1e2733;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"IBM Plex Sans",system-ui,sans-serif;color:#16233f;line-height:1.2;font-weight:600}
.container{max-width:1060px;margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{background:#ffffff;border-bottom:3px solid #16233f;position:relative}
.header-inner{display:flex;flex-direction:column;align-items:center;padding:20px 24px 0}
.site-brand{display:block}
.site-logo img{max-width:100%;height:auto}
.site-title,.site-tagline{display:none}
.nav-menu{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;margin-top:16px;
  border-top:1px solid #e2e7ee;width:100%;padding:12px 0 14px}
.nav-menu a{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:13px;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;color:#16233f;transition:color .2s}
.nav-menu a:hover{color:#c0392b}
.nav-menu a.active{color:#c0392b}

/* hamburger */
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:#16233f;margin:5px 0;transition:all .3s}
.menu-toggle.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ---------- Hero ---------- */
.hero{background:#f5f7fa;border-bottom:1px solid #e2e7ee}
.hero .container{padding-top:34px;padding-bottom:34px;text-align:center}
.hero h1{margin:0 0 10px;font-size:38px;font-weight:700;letter-spacing:-.01em}
.hero p{margin:0 auto;max-width:640px;color:#5a6572;font-size:17px}

/* ---------- Homepage: newspaper index ---------- */
main{padding:40px 0 8px}
.card-image{background:#f5f7fa;overflow:hidden}
.card-image img{width:100%;height:auto;display:block}

.lead{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:30px;
  align-items:center;padding-bottom:34px;margin-bottom:8px;border-bottom:2px solid #16233f}
.lead .card-image{aspect-ratio:16/9;min-width:0}
.lead .card-image img{height:100%;object-fit:cover}
.lead-body{min-width:0}
.lead-body h2{font-size:31px;margin:8px 0 12px;font-weight:700;letter-spacing:-.01em}
.lead-body p{margin:0;color:#4a5461;font-size:17px}
.lead:hover .lead-body h2{color:#c0392b}
.kicker{display:inline-block;font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:12px;
  font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:#c0392b}

.cat-section{padding:30px 0;border-bottom:1px solid #e2e7ee}
.cat-section:last-of-type{border-bottom:none}
.section-head{display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:20px;border-bottom:2px solid #c0392b;padding-bottom:8px}
.section-head h2{font-size:15px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0}
.section-head a{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;color:#5a6572}
.section-head a:hover{color:#c0392b}

.story-list{list-style:none;margin:0;padding:0}
.story-row{border-bottom:1px dashed #e2e7ee}
.story-row:last-child{border-bottom:none}
.story-row a{display:flex;gap:20px;align-items:flex-start;padding:18px 0}
.story-row .thumb{flex:0 0 150px;width:150px;aspect-ratio:3/2;min-width:0}
.story-row .thumb img{width:100%;height:100%;object-fit:cover}
.row-body{min-width:0}
.row-body h3{font-size:20px;margin:0 0 6px;font-weight:600;letter-spacing:-.005em}
.row-body p{margin:0;color:#5a6572;font-size:15px;line-height:1.55}
.story-row a:hover .row-body h3{color:#c0392b}

/* ---------- Category page grid ---------- */
.page-head{background:#f5f7fa;border-bottom:1px solid #e2e7ee;padding:34px 0}
.page-head .container{padding-top:0;padding-bottom:0}
.page-head .kicker{margin-bottom:8px}
.page-head h1{margin:0;font-size:32px;font-weight:700}
.page-head p{margin:10px 0 0;color:#5a6572;max-width:640px}

.cat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 30px;
  padding:40px 0}
.cat-card .card-image{aspect-ratio:3/2}
.cat-card .card-image img{height:100%;object-fit:cover}
.cat-card h3{font-size:21px;margin:14px 0 8px;font-weight:600}
.cat-card p{margin:0;color:#5a6572;font-size:15px;line-height:1.55}
.cat-card .kicker{margin-top:0}
.cat-card a:hover h3{color:#c0392b}

/* ---------- Article ---------- */
.article{max-width:760px;margin:0 auto;padding:44px 24px 60px}
.article .kicker{margin-bottom:10px}
.article h1{font-size:34px;line-height:1.18;margin:0 0 14px;font-weight:700;letter-spacing:-.01em}
.article-meta{color:#8590a0;font-size:14px;font-family:"IBM Plex Sans",system-ui,sans-serif;
  margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid #e2e7ee}
.article-meta strong{color:#16233f;font-weight:600}
.article-image{background:#f5f7fa;overflow:hidden;margin:0 0 28px;border-radius:2px}
.article-image img{width:100%;height:auto}
.article-content{max-width:700px}
.article-content p{margin:0 0 20px}
.article-content h2{font-size:23px;margin:34px 0 12px;font-weight:600}
.article-content h3{font-size:19px;margin:28px 0 10px;font-weight:600}
.article-content ul{margin:0 0 20px;padding-left:22px}
.article-content li{margin:0 0 9px}
.article-content em{color:#3b4552}
.article-content a{color:#c0392b;text-decoration:underline;
  text-decoration-color:rgba(192,57,43,.35);text-underline-offset:3px}
.article-content a:hover{text-decoration-color:#c0392b}

/* related posts */
.related{border-top:2px solid #16233f;margin-top:44px;padding-top:26px}
.related h2{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 18px}
.related-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.related-item .card-image{aspect-ratio:3/2}
.related-item .card-image img{height:100%;object-fit:cover}
.related-item h3{font-size:17px;margin:12px 0 0;font-weight:600}
.related-item .kicker{margin-top:0;font-size:11px}
.related-item a:hover h3{color:#c0392b}

/* ---------- Standard pages ---------- */
.page{max-width:760px;margin:0 auto;padding:44px 24px 60px}
.page h1{font-size:32px;margin:0 0 8px;font-weight:700}
.page .lede{color:#5a6572;font-size:18px;margin:0 0 26px}
.page h2{font-size:22px;margin:32px 0 12px;font-weight:600}
.page h3{font-size:18px;margin:24px 0 8px;font-weight:600}
.page p{margin:0 0 18px}
.page ul{margin:0 0 18px;padding-left:22px}
.page li{margin:0 0 9px}
.page a{color:#c0392b;text-decoration:underline;text-decoration-color:rgba(192,57,43,.35);text-underline-offset:3px}
.page a:hover{text-decoration-color:#c0392b}
.contact-block{background:#f5f7fa;border-left:3px solid #c0392b;padding:20px 24px;margin:0 0 24px;border-radius:2px}
.contact-block p{margin:0 0 6px}

/* ---------- Footer (2-column split, dark slate) ---------- */
.site-footer{background:#16233f;color:#c3cbd8;margin-top:50px}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;
  max-width:1060px;margin:0 auto;padding:48px 24px 30px}
.footer-brand .footer-wordmark{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:22px;
  font-weight:700;color:#ffffff;letter-spacing:-.01em;margin:0 0 4px}
.footer-brand .footer-wordmark .accent{color:#c0392b}
.footer-brand .footer-tag{font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:#8ea0bd;margin:0 0 16px}
.footer-brand p{margin:0;font-size:14.5px;line-height:1.6;color:#aab5c6;max-width:420px}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.footer-cols h4{font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;color:#ffffff;margin:0 0 12px}
.footer-cols ul{list-style:none;margin:0;padding:0}
.footer-cols li{margin:0 0 9px}
.footer-cols a{font-size:14px;color:#aab5c6;transition:color .2s}
.footer-cols a:hover{color:#c0392b}
.footer-bar{border-top:1px solid #2a3958}
.footer-bar .container{padding-top:16px;padding-bottom:16px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bar p{margin:0;font-size:13px;color:#7f8ea8}
.footer-bar a{color:#7f8ea8}
.footer-bar a:hover{color:#c0392b}

/* ---------- Responsive ---------- */
@media(max-width:768px){
  body{font-size:16px}
  .menu-toggle{display:block;position:absolute;right:20px;top:26px}
  .nav-menu{display:none;flex-direction:column;width:100%;gap:0;padding:8px 0;margin-top:14px}
  .nav-menu.open{display:flex}
  .nav-menu a{padding:11px 4px;border-bottom:1px solid #e2e7ee;width:100%;text-align:center}
  .site-header{position:relative}
  .header-inner{padding-top:18px}
  .hero h1{font-size:30px}
  .lead{grid-template-columns:1fr;gap:16px}
  .lead-body h2{font-size:25px}
  .cat-grid{grid-template-columns:1fr;gap:28px}
  .related-list{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:28px;padding:36px 24px 24px}
  .story-row .thumb{flex:0 0 108px;width:108px}
  .row-body h3{font-size:17px}
  .article h1{font-size:28px}
}
@media(max-width:420px){
  .story-row a{gap:14px}
  .footer-cols{grid-template-columns:1fr 1fr}
}