/* HERO with search */
.rg-hero{position:relative;background:linear-gradient(160deg,#990000 0%,#730000 55%,#4D0000 100%);color:#fff;overflow:hidden;padding:64px 0 88px}
.rg-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 15% 25%, rgba(255,255,255,.07) 0, transparent 190px),radial-gradient(circle at 85% 70%, rgba(77,199,39,.08) 0, transparent 418px);pointer-events:none}
.rg-hero-inner{max-width:880px;margin:0 auto;padding:0 24px;position:relative;z-index:2;text-align:center}
.rg-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);padding:6px 14px;border-radius:999px;font:700 12px var(--mbm-font-display);text-transform:uppercase;letter-spacing:.14em;color:#fff;backdrop-filter:blur(6px)}
.rg-h1{font:800 62px/1.05 var(--mbm-font-display);letter-spacing:-.028em;color:#fff;margin:18px 0 14px;text-wrap:balance}
.rg-tag{font:400 20px/1.5 var(--mbm-font-sans);color:#F2C7C7;max-width:620px;margin:0 auto 32px}
.rg-search{display:flex;gap:10px;max-width:560px;margin:0 auto}
.rg-search input{flex:1;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;border-radius:6px;padding:14px 18px;font:400 15px var(--mbm-font-sans);backdrop-filter:blur(8px)}
.rg-search input::placeholder{color:rgba(255,255,255,.5)}
.rg-search input:focus{outline:none;border-color:var(--mbm-green-500);background:rgba(255,255,255,.14)}
.rg-search button{background:var(--mbm-green-600);color:#fff;border:0;border-radius:6px;padding:0 24px;font:700 14px var(--mbm-font-display);cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.rg-search button:hover{background:var(--mbm-green-700)}
.rg-quicktags{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.rg-quicktag{font:600 12px var(--mbm-font-display);color:#F2C7C7;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:5px 12px;border-radius:999px;cursor:pointer;text-decoration:none;transition:all .15s}
.rg-quicktag:hover{background:rgba(255,255,255,.18);color:#fff;text-decoration:none}
.rg-hero-bottom{position:absolute;bottom:0;left:0;right:0;height:5px;background:var(--mbm-green-600);z-index:3}

/* CATEGORY CARDS (overlap hero) */
.rg-cats{max-width:1200px;margin:-48px auto 0;padding:0 24px;position:relative;z-index:5;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rg-cat{background:#fff;border:1px solid var(--mbm-line);border-radius:8px;padding:28px;box-shadow:0 16px 40px rgba(31,36,40,.10);display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit;transition:all .22s;position:relative;overflow:hidden}
.rg-cat::after{content:"";position:absolute;left:0;right:0;top:0;height:4px}
.rg-cat.marketing::after{background:var(--mbm-red-700)}
.rg-cat.stadt::after{background:#C6863B}
.rg-cat.vertrieb::after{background:var(--mbm-green-600)}
.rg-cat:hover{transform:translateY(-4px);box-shadow:0 24px 56px rgba(31,36,40,.16);border-color:var(--mbm-red-700);color:inherit;text-decoration:none}
.rg-cat-icon{width:54px;height:54px;border-radius:8px;display:grid;place-items:center;color:#fff}
.rg-cat.marketing .rg-cat-icon{background:var(--mbm-red-700)}
.rg-cat.stadt .rg-cat-icon{background:#C6863B}
.rg-cat.vertrieb .rg-cat-icon{background:var(--mbm-green-600)}
.rg-cat-icon i{font-size:24px}
.rg-cat h2{font:800 24px var(--mbm-font-display);color:var(--mbm-ink);margin:0;letter-spacing:-.01em}
.rg-cat p{font:400 15px/1.6 var(--mbm-font-sans);color:var(--mbm-ink-2);margin:0;flex:1}
.rg-cat-topics{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.rg-cat-topics span{font:600 11px var(--mbm-font-display);color:var(--mbm-ink-3);background:var(--mbm-bg-alt);padding:4px 9px;border-radius:3px;text-transform:uppercase;letter-spacing:.08em}
.rg-cat-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:14px;border-top:1px solid var(--mbm-line)}
.rg-cat-count{font:700 12px var(--mbm-font-display);color:var(--mbm-ink-3);text-transform:uppercase;letter-spacing:.12em}
.rg-cat-more{font:700 13px var(--mbm-font-display);color:var(--mbm-red-700);display:inline-flex;align-items:center;gap:6px}

/* FEATURED ROW */
.rg-featured{max-width:1200px;margin:0 auto;padding:88px 24px 0}
.rg-sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:26px}
.rg-sec-head h2{font:800 34px var(--mbm-font-display);color:var(--mbm-ink);letter-spacing:-.015em;margin:0}
.rg-sec-head .all{font:700 13px var(--mbm-font-display);color:var(--mbm-red-700);text-decoration:none;text-transform:uppercase;letter-spacing:.12em;display:inline-flex;align-items:center;gap:6px}
.rg-feat-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}
.rg-feat-big{background:#fff;border:1px solid var(--mbm-line);border-radius:8px;overflow:hidden;display:grid;grid-template-rows:auto 1fr;text-decoration:none;color:inherit;transition:all .22s;box-shadow:0 8px 28px rgba(31,36,40,.06)}
.rg-feat-big:hover{transform:translateY(-3px);box-shadow:0 20px 48px rgba(31,36,40,.14);border-color:var(--mbm-red-700);color:inherit;text-decoration:none}
.rg-feat-big .img{background:linear-gradient(135deg,#990000 0%,#4D0000 100%);height:260px;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}

.rg-feat-big .img i{font-size:72px;opacity:.42;position:relative}
.rg-feat-big .img .tag{position:absolute;left:18px;top:18px;background:rgba(255,255,255,.18);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.3);padding:5px 12px;border-radius:3px;font:700 11px var(--mbm-font-display);text-transform:uppercase;letter-spacing:.14em}
.rg-feat-big .b{padding:26px 30px 28px;display:flex;flex-direction:column;gap:10px}
.rg-feat-big .meta{font:600 12px var(--mbm-font-display);color:var(--mbm-ink-3);text-transform:uppercase;letter-spacing:.1em;display:flex;gap:10px;align-items:center}
.rg-feat-big .meta b{color:var(--mbm-red-700)}
.rg-feat-big h3{font:800 28px/1.2 var(--mbm-font-display);color:var(--mbm-ink);margin:0;letter-spacing:-.015em;text-wrap:balance}
.rg-feat-big p{font:400 16px/1.6 var(--mbm-font-sans);color:var(--mbm-ink-2);margin:0}
.rg-feat-side{display:grid;gap:14px;align-content:start}
.rg-feat-sm{background:#fff;border:1px solid var(--mbm-line);border-radius:6px;padding:18px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;text-decoration:none;color:inherit;transition:all .18s}
.rg-feat-sm:hover{transform:translateX(3px);border-color:var(--mbm-red-700);color:inherit;text-decoration:none}
.rg-feat-sm .ic{background:linear-gradient(135deg,#990000 0%,#4D0000 100%);width:52px;height:52px;border-radius:6px;display:grid;place-items:center;color:#fff;flex-shrink:0}
.rg-feat-sm .ic i{font-size:22px}
.rg-feat-sm .meta{font:600 11px var(--mbm-font-display);color:var(--mbm-ink-3);text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.rg-feat-sm h4{font:800 15px/1.35 var(--mbm-font-display);color:var(--mbm-ink);margin:0;text-wrap:balance}

/* GLOSSARY / TERMS */
.rg-glossary{background:var(--mbm-bg-alt);padding:88px 0;margin-top:88px;border-top:1px solid var(--mbm-line);border-bottom:1px solid var(--mbm-line)}
.rg-glossary-inner{max-width:1200px;margin:0 auto;padding:0 24px}
.rg-gloss-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.rg-gloss{background:#fff;border:1px solid var(--mbm-line);border-radius:6px;padding:18px 20px;text-decoration:none;color:inherit;transition:all .16s;display:flex;flex-direction:column;gap:5px}
.rg-gloss:hover{border-color:var(--mbm-red-700);transform:translateY(-2px);box-shadow:0 8px 20px rgba(31,36,40,.08);color:inherit;text-decoration:none}
.rg-gloss b{font:800 15px var(--mbm-font-display);color:var(--mbm-ink)}
.rg-gloss span{font:400 12px/1.5 var(--mbm-font-sans);color:var(--mbm-ink-3)}

/* LATEST LIST */
.rg-latest{padding:88px 0}
.rg-latest-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.rg-list{display:grid;gap:2px;border:1px solid var(--mbm-line);border-radius:8px;overflow:hidden;background:#fff}
.rg-list-item{display:grid;grid-template-columns:auto 1fr auto;gap:20px;padding:20px 24px;align-items:center;border-bottom:1px solid var(--mbm-line);text-decoration:none;color:inherit;transition:background .15s}
.rg-list-item:last-child{border-bottom:0}
.rg-list-item:hover{background:var(--mbm-bg-alt);color:inherit;text-decoration:none}
.rg-list-date{background:var(--mbm-bg-alt);border-radius:6px;padding:10px 12px;text-align:center;min-width:62px}
.rg-list-date .d{font:800 20px var(--mbm-font-display);color:var(--mbm-ink);line-height:1}
.rg-list-date .m{font:700 10px var(--mbm-font-display);color:var(--mbm-ink-3);text-transform:uppercase;letter-spacing:.12em;margin-top:3px}
.rg-list-body .cat{font:700 11px var(--mbm-font-display);text-transform:uppercase;letter-spacing:.12em;margin-bottom:4px}
.rg-list-body h4{font:800 16px/1.35 var(--mbm-font-display);color:var(--mbm-ink);margin:0 0 3px;text-wrap:balance}
.rg-list-body p{font:400 13px/1.5 var(--mbm-font-sans);color:var(--mbm-ink-3);margin:0}
.rg-list-read{font:600 12px var(--mbm-font-sans);color:var(--mbm-ink-3);white-space:nowrap}

/* SIDEBAR */
.rg-rail{display:grid;gap:16px;position:sticky;top:32px}
.rg-rail-card{background:#fff;border:1px solid var(--mbm-line);border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:10px}
.rg-rail-card .eb{font:700 11px var(--mbm-font-display);color:var(--mbm-red-700);text-transform:uppercase;letter-spacing:.16em}
.rg-rail-card h4{font:800 18px var(--mbm-font-display);color:var(--mbm-ink);margin:0;letter-spacing:-.005em}
.rg-rail-card p{font:400 13px/1.55 var(--mbm-font-sans);color:var(--mbm-ink-2);margin:0}
.rg-rail-pop{display:grid;gap:0}
.rg-rail-pop a{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;padding:11px 0;border-top:1px solid var(--mbm-line);text-decoration:none;color:inherit}
.rg-rail-pop a:first-child{border-top:0;padding-top:2px}
.rg-rail-pop .n{width:26px;height:26px;border-radius:999px;background:var(--mbm-red-100);color:var(--mbm-red-700);display:grid;place-items:center;font:800 12px var(--mbm-font-display);flex-shrink:0}
.rg-rail-pop .t{font:700 13px/1.35 var(--mbm-font-display);color:var(--mbm-ink)}
.rg-rail-news{background:var(--mbm-ink);color:#fff;border:0}
.rg-rail-news .eb{color:var(--mbm-green-500)}
.rg-rail-news h4{color:#fff}
.rg-rail-news p{color:rgba(255,255,255,.75)}
.rg-rail-news input{width:100%;box-sizing:border-box;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;border-radius:4px;padding:11px 13px;font:400 13px var(--mbm-font-sans);margin-top:6px}
.rg-rail-news input::placeholder{color:rgba(255,255,255,.4)}
.rg-rail-news input:focus{outline:none;border-color:var(--mbm-green-500)}
.rg-rail-news button{width:100%;background:var(--mbm-green-600);color:#fff;border:0;border-radius:4px;padding:11px;font:700 13px var(--mbm-font-display);cursor:pointer;margin-top:8px;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.rg-rail-news button:hover{background:var(--mbm-green-700)}
.rg-rail-webinar{border-color:var(--mbm-green-600);background:linear-gradient(160deg,#E5F7DC,#fff)}
.rg-rail-webinar .eb{color:var(--mbm-green-700)}
.rg-rail-wb-item{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:10px 0;border-top:1px solid rgba(61,160,29,.2);align-items:center}
.rg-rail-wb-item:first-of-type{border-top:0}
.rg-rail-wb-item .date{background:var(--mbm-green-600);color:#fff;border-radius:4px;padding:6px 8px;text-align:center;min-width:46px}
.rg-rail-wb-item .date .d{font:800 16px var(--mbm-font-display);line-height:1}
.rg-rail-wb-item .date .m{font:700 9px var(--mbm-font-display);text-transform:uppercase;letter-spacing:.1em;margin-top:2px}
.rg-rail-wb-item .t{font:700 13px/1.35 var(--mbm-font-display);color:var(--mbm-ink)}

/* AUTHORS */
.rg-authors{background:var(--mbm-ink);color:#fff;padding:88px 0;position:relative;overflow:hidden}
.rg-authors::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 82% 30%, rgba(77,199,39,.07) 0, transparent 456px);pointer-events:none}
.rg-authors-inner{max-width:1200px;margin:0 auto;padding:0 24px;position:relative}
.rg-authors-head{max-width:640px;margin:0 0 32px}
.rg-authors-head .eb{font:700 12px var(--mbm-font-display);color:var(--mbm-green-500);text-transform:uppercase;letter-spacing:.14em;margin-bottom:8px}
.rg-authors-head h2{font:800 34px/1.15 var(--mbm-font-display);color:#fff;letter-spacing:-.015em;margin:0 0 10px;text-wrap:balance}
.rg-authors-head p{font:400 16px/1.6 var(--mbm-font-sans);color:rgba(255,255,255,.75);margin:0;max-width:560px}
.rg-authors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.rg-author{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:6px;text-decoration:none;color:#fff;transition:all .2s}
.rg-author:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);color:#fff;text-decoration:none;transform:translateY(-2px)}
.rg-author .photo{width:56px;height:56px;border-radius:999px;color:#fff;font:800 20px var(--mbm-font-display);display:grid;place-items:center;margin-bottom:6px}
.rg-author h3{font:800 17px var(--mbm-font-display);color:#fff;margin:0}
.rg-author .role{font:600 11px var(--mbm-font-display);color:var(--mbm-green-500);text-transform:uppercase;letter-spacing:.12em}
.rg-author .topics{font:400 13px/1.5 var(--mbm-font-sans);color:rgba(255,255,255,.7);margin-top:4px}
.rg-author .count{font:700 11px var(--mbm-font-display);color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.12em;margin-top:6px;padding-top:10px;border-top:1px solid rgba(255,255,255,.12)}

@media (max-width:980px){
  .rg-cats,.rg-feat-grid,.rg-latest-inner{grid-template-columns:1fr}
  .rg-gloss-grid,.rg-authors-grid{grid-template-columns:1fr 1fr}
  .rg-rail{position:static}
  .rg-h1{font-size:40px}
}

/* ---- Card art: data-graphic panel behind the topic icon ---- */
.rg-feat-big .img,.rg-feat-sm .ic,.cat-card-img,.cat-featured-img,.art-rel-card .img,.hp-article-thumb{position:relative;overflow:hidden}
.rg-feat-big .img::after,.cat-card-img::after,.cat-featured-img::after,.art-rel-card .img::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.13) 1px,transparent 1px),radial-gradient(circle at 22% 68%, rgba(77,199,39,.35) 0, transparent 42%),radial-gradient(circle at 74% 30%, rgba(255,255,255,.18) 0, transparent 38%);background-size:28px 28px,28px 28px,100% 100%,100% 100%}
.rg-feat-sm .ic::after,.hp-article-thumb::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.45;background-image:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px);background-size:13px 13px,13px 13px}
.rg-feat-big .img i,.cat-card-img i,.cat-featured-img i,.art-rel-card .img i,.rg-feat-sm .ic i,.hp-article-thumb i{position:relative;z-index:2}
.rg-feat-big .img .tag,.cat-card-tag,.art-rel-card .img .tag{z-index:3}