/* Blog Topic Hub — modern editorial UI (2026 refresh).
   Soft layered shadows, gradient hero, colored accent bars/eyebrows, clean cards. */

/* ---------- Hero (pagehead) — higher specificity to beat inline blog styles ---------- */
.vb-wrap .vb-pagehead{max-width:820px;margin:6px auto 4px;padding:16px 16px 0;text-align:center}
.vb-wrap .vb-pagehead h1{font:800 clamp(30px,5.2vw,46px)/1.12 'Noto Sans Devanagari',Inter,sans-serif;margin:0 0 12px;letter-spacing:-.01em;background:linear-gradient(115deg,#b8511f 0%,#dc6b2e 45%,#c08329 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#b8511f}
.vb-wrap .vb-pagehead p{font:400 16.5px/1.7 Inter,system-ui,sans-serif;color:#667085;max-width:640px;margin:0 auto}
.vb-wrap .vb-pagehead-stats{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:16px}
.vb-wrap .vb-pagehead-stats span{font:700 13px Inter,sans-serif;color:#8a4b12;background:#fff;border:1px solid #f0e2cb;box-shadow:0 1px 2px rgba(16,24,40,.05);padding:8px 15px;border-radius:99px}

/* ---------- Section heads ---------- */
.vbh{max-width:1180px;margin:0 auto;padding:10px 16px 30px}
.vbh-head{text-align:center;margin:8px 0 24px}
.vbh-head__title{font:800 clamp(23px,3.6vw,30px) 'Noto Sans Devanagari',Inter,sans-serif;color:#101828;margin:0 0 8px;letter-spacing:-.01em}
.vbh-head__sub{font:500 15.5px Inter,system-ui,sans-serif;color:#667085;margin:0}

/* ---------- Highlighted featured band ---------- */
.vbh-featured{background:radial-gradient(120% 120% at 50% 0%,#fffaf1 0%,#fdf3e2 100%);border:1px solid #f2e4ca;border-radius:28px;padding:30px 22px 34px;margin:10px auto 34px;box-shadow:0 1px 2px rgba(16,24,40,.04),0 24px 48px -30px rgba(192,131,41,.5)}
.vbh-featured .vbh-head__title{color:#8a4b12;display:inline-flex;align-items:center;gap:8px}
.vbh-featured .vbh-head__title::after{content:"";display:block;width:70px;height:3px;margin:12px auto 0;border-radius:3px;background:linear-gradient(90deg,#e0b84f,#dc6b2e)}

/* ---------- Featured full-row cards (editorial) ---------- */
.vbh-fgrid{display:grid;grid-template-columns:1fr;gap:20px}
.vbh-fcard{position:relative;display:grid;grid-template-columns:minmax(240px,34%) 1fr;background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 1px 3px rgba(16,24,40,.07),0 18px 36px -20px rgba(16,24,40,.28);transition:transform .18s ease,box-shadow .18s ease}
.vbh-fcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;z-index:3;background:linear-gradient(180deg,var(--cat,#dc6b2e),color-mix(in srgb,var(--cat,#dc6b2e) 55%,#ffffff))}
.vbh-fcard:hover{transform:translateY(-4px);box-shadow:0 2px 6px rgba(16,24,40,.08),0 34px 60px -24px rgba(16,24,40,.4)}
.vbh-fcard.vbh-hidden{display:none}
.vbh-fcard__cover{position:relative;display:block;overflow:hidden;background:linear-gradient(135deg,var(--soft,#fff3e0),#fff)}
.vbh-fcard__cover img{width:100%;height:100%;object-fit:cover;display:block;min-height:230px;transition:transform .5s ease}
.vbh-fcard:hover .vbh-fcard__cover img{transform:scale(1.05)}
.vbh-fcard__cover .vbh-card__coverph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:66px;opacity:.5}
.vbh-fcard__cover::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 60%,rgba(255,255,255,.5) 100%);pointer-events:none}
.vbh-fcard__newtag{position:absolute;top:12px;left:12px;z-index:2;font:900 10.5px Inter,sans-serif;letter-spacing:.1em;color:#fff;background:linear-gradient(135deg,#e0322b,#b3121b);padding:5px 11px;border-radius:99px;box-shadow:0 4px 12px rgba(179,18,27,.45)}
.vbh-fcard__body{padding:24px 28px 24px 30px;display:flex;flex-direction:column}
.vbh-fcard__eyebrow{display:inline-flex;align-items:center;gap:8px;font:800 12px Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--cat,#dc6b2e)}
.vbh-fcard__ico{font-size:16px;filter:saturate(1.1)}
.vbh-fcard__title{font:800 27px/1.18 'Noto Sans Devanagari',Inter,sans-serif;color:#101828;margin:9px 0 5px;letter-spacing:-.01em}
.vbh-fcard__meta{font:600 13.5px Inter,sans-serif;color:#98a2b3;margin-bottom:12px}
.vbh-fcard__desc{font:400 15px/1.78 'Noto Sans Devanagari',Inter,sans-serif;color:#475467;margin:0 0 20px;flex:1}
.vbh-fcard__actions{display:flex;gap:10px;flex-wrap:wrap}
.vbh-fcard__cta{display:inline-flex;align-items:center;gap:6px;background:var(--cat,#dc6b2e);background:linear-gradient(135deg,var(--cat,#dc6b2e),color-mix(in srgb,var(--cat,#dc6b2e) 78%,#000));color:#fff;text-decoration:none;font:800 14.5px Inter,sans-serif;padding:13px 26px;border-radius:12px;min-height:48px;box-shadow:0 8px 20px -8px var(--cat,#dc6b2e);transition:transform .15s,box-shadow .15s}
.vbh-fcard__cta:hover{transform:translateY(-2px);box-shadow:0 14px 26px -8px var(--cat,#dc6b2e)}
@media(max-width:720px){
  .vbh-fcard{grid-template-columns:1fr}
  .vbh-fcard::before{width:100%;height:5px;bottom:auto}
  .vbh-fcard__cover img{min-height:0;aspect-ratio:16/9}
  .vbh-fcard__body{padding:20px 20px 22px}
  .vbh-fcard__title{font-size:23px}
}

/* ---------- Topic grid (compact) ---------- */
.vbh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(292px,1fr));gap:22px}
.vbh-card{position:relative;display:flex;flex-direction:column;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 1px 3px rgba(16,24,40,.07),0 14px 28px -18px rgba(16,24,40,.28);transition:transform .17s ease,box-shadow .17s ease}
.vbh-card:hover{transform:translateY(-6px);box-shadow:0 2px 6px rgba(16,24,40,.08),0 28px 46px -22px rgba(16,24,40,.4)}
.vbh-card.vbh-hidden{display:none}
.vbh-card__main{display:block;text-decoration:none;color:inherit;flex:1}
.vbh-card__cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--soft,#fff3e0),#fff);display:flex;align-items:center;justify-content:center}
.vbh-card__cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.vbh-card:hover .vbh-card__cover img{transform:scale(1.07)}
.vbh-card__coverph{font-size:54px;opacity:.5}
.vbh-card__cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.22) 0%,transparent 32%);pointer-events:none}
.vbh-card__emoji{position:absolute;top:11px;left:11px;z-index:1;width:42px;height:42px;font-size:21px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.96);border-radius:12px;box-shadow:0 4px 10px rgba(16,24,40,.22)}
.vbh-card__count{position:absolute;top:13px;right:11px;z-index:1;font:800 11.5px Inter,sans-serif;color:#fff;background:rgba(16,24,40,.55);backdrop-filter:blur(4px);padding:5px 12px;border-radius:99px;white-space:nowrap}
.vbh-card__ribbon{display:none}
.vbh-card__body{padding:15px 17px 6px}
.vbh-card__title{font:800 19.5px/1.3 'Noto Sans Devanagari',Inter,sans-serif;color:#101828;margin:0 0 7px}
.vbh-card__teaser{font:400 13.5px/1.62 'Noto Sans Devanagari',Inter,sans-serif;color:#667085;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.vbh-card__actions{display:flex;gap:9px;padding:14px 17px 16px;align-items:stretch}
.vbh-card__more{flex:0 0 auto;background:#fff;border:1.5px solid #ecebe4;color:#475467;border-radius:11px;padding:11px 15px;font:700 13px Inter,sans-serif;cursor:pointer;min-height:46px;transition:all .14s}
.vbh-card__more:hover{border-color:var(--cat,#dc6b2e);color:var(--cat,#dc6b2e);background:var(--soft,#fff8ef)}
.vbh-card__go{flex:1;text-align:center;background:var(--cat,#dc6b2e);background:linear-gradient(135deg,var(--cat,#dc6b2e),color-mix(in srgb,var(--cat,#dc6b2e) 80%,#000));color:#fff;text-decoration:none;border-radius:11px;padding:12px 14px;font:800 14px Inter,sans-serif;min-height:46px;display:flex;align-items:center;justify-content:center;gap:4px;box-shadow:0 7px 16px -8px var(--cat,#dc6b2e);transition:transform .15s}
.vbh-card__go:hover{transform:translateY(-2px)}

/* Highlighted series cards (compact, colored ring + ribbon) */
.vbh-card--series{box-shadow:0 0 0 2px var(--cat,#d4a017),0 14px 28px -18px rgba(16,24,40,.32)}
.vbh-card--series:hover{transform:translateY(-6px);box-shadow:0 0 0 2px var(--cat,#d4a017),0 30px 48px -22px rgba(16,24,40,.45)}
.vbh-card--series .vbh-card__ribbon{display:inline-flex;align-items:center;position:absolute;left:11px;bottom:11px;z-index:1;font:800 10.5px Inter,sans-serif;letter-spacing:.05em;text-transform:uppercase;color:#3a1f08;background:linear-gradient(135deg,#f6d585,#e0b84f);padding:5px 11px;border-radius:99px;box-shadow:0 3px 10px rgba(0,0,0,.28)}
.vbh-card--series .vbh-card__ribbon em{font-style:normal;color:#b3121b}

/* Subtle app-like entrance */
@keyframes vbhFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.vbh-card{animation:vbhFade .38s ease both}

/* Floating quick actions */
.vbh-fabs{position:fixed;left:18px;bottom:20px;z-index:8500;display:flex;flex-direction:column;gap:10px;opacity:0;transform:translateY(10px) scale(.9);pointer-events:none;transition:opacity .2s,transform .2s}
.vbh-fabs.show{opacity:1;transform:none;pointer-events:auto}
.vbh-fab{width:46px;height:46px;border:0;border-radius:50%;background:#fff;color:#b8511f;font-size:19px;cursor:pointer;box-shadow:0 6px 20px rgba(16,24,40,.28);display:flex;align-items:center;justify-content:center;transition:transform .15s,background .15s}
.vbh-fab:hover{transform:scale(1.08);background:#fff6ec}
.vbh-fab--top{background:linear-gradient(135deg,#dc6b2e,#b8511f);color:#fff}
@media(max-width:560px){.vbh-fabs{left:14px;bottom:16px}.vbh-fab{width:44px;height:44px}}

.vbh-empty{text-align:center;padding:54px 16px;color:#667085;max-width:1180px;margin:0 auto}
.vbh-empty__emoji{font-size:44px;margin-bottom:10px}
.vbh-empty p{font:500 16px Inter,sans-serif;margin:0}

/* ---------- Quick-view slide-out drawer (right on desktop, bottom-sheet on mobile) ---------- */
.vbx-modal{position:fixed;inset:0;z-index:9000}
.vbx-modal[hidden]{display:none}
.vbx-modal__backdrop{position:absolute;inset:0;background:rgba(16,24,40,.5);backdrop-filter:blur(2px);opacity:0;transition:opacity .3s ease}
.vbx-modal.is-open .vbx-modal__backdrop{opacity:1}
.vbx-modal__card{position:absolute;top:0;right:0;height:100%;width:min(520px,100%);background:#fff;box-shadow:-24px 0 70px rgba(16,24,40,.32);display:flex;flex-direction:column;overflow:auto;transform:translateX(100%);transition:transform .36s cubic-bezier(.4,0,.2,1);overscroll-behavior:contain}
.vbx-modal.is-open .vbx-modal__card{transform:none}
.vbx-modal__x{position:absolute;top:12px;right:14px;z-index:2;width:40px;height:40px;border:0;border-radius:50%;background:rgba(255,255,255,.95);font-size:22px;line-height:1;cursor:pointer;box-shadow:0 2px 10px rgba(16,24,40,.28)}
.vbx-modal__media{aspect-ratio:16/9;background:#f1eadd;flex:0 0 auto}
.vbx-modal__media img{width:100%;height:100%;object-fit:cover;display:block}
.vbx-modal__body{padding:24px 26px 30px;flex:1}
.vbx-modal__cat{display:inline-block;font:800 12px Inter,sans-serif;color:#b8511f;background:#fff3e0;padding:6px 13px;border-radius:99px;margin-bottom:13px}
.vbx-modal__title{font:800 26px/1.26 'Noto Sans Devanagari',Inter,sans-serif;margin:0 0 14px;color:#101828;letter-spacing:-.01em}
.vbx-modal__ex{font:400 16px/1.85 'Noto Sans Devanagari',Inter,sans-serif;color:#475467;margin:0 0 26px}
.vbx-modal__read{display:inline-block;background:linear-gradient(135deg,#dc6b2e,#b8511f);color:#fff;text-decoration:none;font:800 15.5px Inter,sans-serif;padding:14px 30px;border-radius:12px;min-height:50px;box-shadow:0 10px 22px -8px rgba(184,81,31,.6)}
.vbx-modal__read:hover{filter:brightness(1.06)}
@media(max-width:600px){
  .vbx-modal__card{top:auto;bottom:0;left:0;right:0;width:100%;height:auto;max-height:88vh;border-radius:22px 22px 0 0;transform:translateY(100%);box-shadow:0 -20px 60px rgba(16,24,40,.32)}
  .vbx-modal.is-open .vbx-modal__card{transform:none}
  .vbx-modal__title{font-size:22px}
  .vbx-modal__ex{font-size:15.5px}
}

@media(max-width:560px){
  .vbh-grid{grid-template-columns:1fr;gap:16px}
  .vbh-featured{padding:22px 14px 26px;border-radius:20px}
}

/* ---------- Filter drawer + results overlay ---------- */
.vbf-bar{max-width:1180px;margin:2px auto 4px;padding:0 16px;display:flex;justify-content:center}
.vbf-open{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1.5px solid #ecebe4;color:#475467;border-radius:99px;padding:11px 22px;font:800 14px Inter,sans-serif;cursor:pointer;box-shadow:0 4px 14px rgba(16,24,40,.07);min-height:46px;transition:all .15s}
.vbf-open:hover{border-color:#dc6b2e;color:#b8511f;transform:translateY(-1px)}

.vbf-drawer{position:fixed;inset:0;z-index:9100}
.vbf-drawer[hidden]{display:none}
.vbf-drawer__backdrop{position:absolute;inset:0;background:rgba(16,24,40,.5);backdrop-filter:blur(2px);opacity:0;transition:opacity .3s}
.vbf-drawer.is-open .vbf-drawer__backdrop{opacity:1}
.vbf-panel{position:absolute;top:0;right:0;height:100%;width:min(420px,100%);background:#fff;display:flex;flex-direction:column;box-shadow:-24px 0 70px rgba(16,24,40,.32);transform:translateX(100%);transition:transform .34s cubic-bezier(.4,0,.2,1)}
.vbf-drawer.is-open .vbf-panel{transform:none}
.vbf-panel__head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid #f0eee7}
.vbf-panel__head h3{margin:0;font:800 19px 'Noto Sans Devanagari',Inter,sans-serif;color:#101828}
.vbf-panel__head button{border:0;background:#f4f2ec;width:36px;height:36px;border-radius:50%;font-size:17px;cursor:pointer}
.vbf-panel__body{padding:18px 20px;overflow:auto;flex:1}
.vbf-group{margin-bottom:22px}
.vbf-group>label{display:block;font:800 12px Inter,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:#98a2b3;margin-bottom:10px}
.vbf-chips{display:flex;flex-wrap:wrap;gap:8px}
.vbf-chips button{border:1.5px solid #ecebe4;background:#fff;color:#475467;border-radius:11px;padding:9px 14px;font:700 13.5px Inter,sans-serif;cursor:pointer;min-height:42px}
.vbf-chips button.is-on{background:#fff3e0;border-color:#dc6b2e;color:#b8511f}
.vbf-select{width:100%;padding:12px 14px;border:1.5px solid #ecebe4;border-radius:11px;font:600 14px Inter,sans-serif;color:#101828;background:#fff;min-height:46px}
.vbf-panel__foot{display:flex;gap:10px;padding:16px 20px;border-top:1px solid #f0eee7}
.vbf-reset{flex:0 0 auto;background:#fff;border:1.5px solid #ecebe4;color:#475467;border-radius:11px;padding:12px 18px;font:800 14px Inter,sans-serif;cursor:pointer;min-height:48px}
.vbf-apply{flex:1;background:linear-gradient(135deg,#dc6b2e,#b8511f);color:#fff;border:0;border-radius:11px;padding:12px;font:800 14.5px Inter,sans-serif;cursor:pointer;min-height:48px;box-shadow:0 10px 22px -8px rgba(184,81,31,.6)}

.vbf-results{position:fixed;inset:0;z-index:9050;background:#fbf9f5;overflow:auto}
.vbf-results[hidden]{display:none}
.vbf-results__bar{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;background:rgba(251,249,245,.92);backdrop-filter:blur(8px);border-bottom:1px solid #ece6da}
.vbf-back{background:#fff;border:1.5px solid #ecebe4;color:#b8511f;border-radius:11px;padding:10px 16px;font:800 14px Inter,sans-serif;cursor:pointer;min-height:44px}
.vbf-results__count{font:700 14px Inter,sans-serif;color:#667085}
.vbf-results__grid{max-width:1180px;margin:0 auto;padding:20px 16px 60px;display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:18px}
.vbf-rcard{display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 1px 3px rgba(16,24,40,.07),0 12px 26px -18px rgba(16,24,40,.3);text-decoration:none;color:inherit;transition:transform .16s,box-shadow .16s}
.vbf-rcard:hover{transform:translateY(-5px);box-shadow:0 2px 6px rgba(16,24,40,.08),0 24px 44px -20px rgba(16,24,40,.4)}
.vbf-rcard__media{position:relative;aspect-ratio:16/9;background:#f1eadd;overflow:hidden}
.vbf-rcard__media img{width:100%;height:100%;object-fit:cover;display:block}
.vbf-rcard__badges{position:absolute;left:8px;bottom:8px;display:flex;gap:6px}
.vbf-rcard__badge{font:800 11px Inter,sans-serif;color:#fff;background:rgba(16,24,40,.6);backdrop-filter:blur(3px);padding:4px 9px;border-radius:99px}
.vbf-rcard__body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.vbf-rcard__cat{font:800 11px Inter,sans-serif;color:#b8511f}
.vbf-rcard__title{font:700 15px/1.4 'Noto Sans Devanagari',Inter,sans-serif;color:#101828;margin:0}
.vbf-results__empty{text-align:center;padding:60px 16px;color:#667085;font:500 16px Inter,sans-serif}
@media(max-width:600px){.vbf-panel{width:100%}}