/* ===== Tridib Kumar Chatterjee — site clone (tkc.css) ===== */
:root{
  --cream:#F4EEE0; --cream2:#FBF7EF; --dark:#3D2C00; --blue:#042D62;
  --line:#3D2C00; --muted:#6b5d3e;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.tkc{margin:0;background:var(--cream);color:#2b2b2b;
  font-family:'Poppins',-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
.tkc a{color:inherit;text-decoration:none}
.tkc img{max-width:100%;display:block}
.tkc-wrap{max-width:1240px;margin:0 auto;padding:0 28px}
.serif{font-family:'Cormorant Garamond',Georgia,serif}

/* ---------- Header ---------- */
.tkc-header{position:sticky;top:0;z-index:50;background:var(--dark);height:64px;
  display:flex;align-items:center}
.tkc-header .bar{display:flex;align-items:center;justify-content:space-between;width:100%;
  max-width:1500px;margin:0 auto;padding:0 30px}
.tkc-logo img{height:42px;width:auto}
.tkc-name{flex:1;text-align:center}
.tkc-name img{height:34px;width:auto;margin:0 auto;filter:none}
.tkc-nav{display:flex;align-items:center;gap:34px}
.tkc-nav a{color:#f3eddd;font-family:'Cormorant Garamond',serif;font-size:22px;letter-spacing:.3px}
.tkc-nav a:hover{color:#fff}
.tkc-nav .has-sub{position:relative}
.tkc-nav .sub{position:absolute;top:38px;left:50%;transform:translateX(-50%);
  background:var(--dark);padding:8px 0;min-width:190px;display:none;
  box-shadow:0 12px 30px rgba(0,0,0,.35);border-top:2px solid #6b5320}
.tkc-nav .has-sub:hover .sub{display:block}
.tkc-nav .sub a{display:block;font-size:18px;padding:8px 22px;white-space:nowrap;text-align:left}
.tkc-nav .sub a:hover{background:#4d3a08}

/* ---------- Generic page banner (dark) ---------- */
.tkc-banner{background:var(--dark);text-align:center;padding:70px 20px}
.tkc-banner h1{color:var(--cream);font-size:84px;font-weight:600;margin:0;font-style:italic;
  font-family:'Cormorant Garamond',serif;line-height:1}
.tkc-page{padding:0 0 60px}

/* ---------- Hero (home) ---------- */
.tkc-hero{background:var(--cream);text-align:center}
.tkc-hero img{width:100%;max-width:1500px;margin:0 auto}

/* ---------- About (dark) ---------- */
.tkc-about{background:var(--dark);color:var(--cream);padding:80px 0 90px}
.tkc-about h2{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:600;
  font-size:96px;text-align:center;margin:0 0 26px;color:var(--cream)}
.tkc-about .bio{max-width:880px;margin:0 auto;text-align:center;font-size:18px;line-height:2;
  color:#efe9d8;font-weight:300}
.tkc-about .wikilink{display:block;text-align:center;margin-top:26px}
.tkc-about .wikilink a{font-family:'Cormorant Garamond',serif;font-size:30px;font-style:italic;
  border-bottom:1px solid var(--cream);padding-bottom:3px}

/* ---------- Section headings ---------- */
.tkc-sec{padding:70px 0}
.tkc-sec.cream{background:var(--cream)}
.tkc-h{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:600;
  font-size:64px;color:var(--dark);margin:0 0 30px}
.tkc-h.center{text-align:center}
.tkc-h.blue{color:var(--blue)}

/* ---------- Books preview (home) ---------- */
.tkc-books-prev{display:flex;gap:50px;align-items:center;justify-content:center;flex-wrap:wrap}
.tkc-books-prev img{max-height:330px;width:auto}

/* ---------- Awards (split) ---------- */
.tkc-awards{display:grid;grid-template-columns:1fr 1fr;min-height:560px}
.tkc-awards .left{background:var(--dark);display:flex;align-items:center;justify-content:center;padding:40px}
.tkc-awards .left img{max-height:460px;width:auto;border:6px solid #efe9d8}
.tkc-awards .right{background:var(--cream);padding:60px 70px}
.tkc-awards .right h2{font-family:'Cormorant Garamond',serif;font-style:italic;color:var(--blue);
  font-size:84px;margin:0 0 24px}
.tkc-award{display:flex;gap:18px;padding:14px 0;border-bottom:1px solid #d8cca8}
.tkc-award .yr{font-family:'Cormorant Garamond',serif;font-size:30px;color:var(--dark);min-width:70px;font-weight:600}
.tkc-award .ad .t{font-family:'Cormorant Garamond',serif;font-size:24px;color:var(--dark);font-weight:600;line-height:1.2}
.tkc-award .ad .d{font-size:13px;color:var(--muted);line-height:1.5;margin-top:3px}

/* ---------- Videos ---------- */
.tkc-videos{display:flex;gap:40px;justify-content:center;flex-wrap:wrap}
.tkc-video{width:540px;max-width:100%}
.tkc-video .thumb{position:relative;overflow:hidden;border-radius:2px}
.tkc-video .thumb img{width:100%}
.tkc-video .thumb .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.tkc-video .thumb .play span{width:74px;height:74px;border-radius:50%;background:rgba(0,0,0,.55);
  display:flex;align-items:center;justify-content:center}
.tkc-video .thumb .play span::after{content:"";border-left:22px solid #fff;border-top:13px solid transparent;
  border-bottom:13px solid transparent;margin-left:6px}
.tkc-video p{font-family:'Cormorant Garamond',serif;font-size:24px;text-align:center;margin:12px 0 0;color:var(--dark)}

/* ---------- News gallery ---------- */
.tkc-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.tkc-gallery a{display:block;overflow:hidden;aspect-ratio:1/1}
.tkc-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.tkc-gallery a:hover img{transform:scale(1.06)}

/* ---------- Book grid (print/ebooks) ---------- */
.tkc-bookgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:26px 22px}
.tkc-book{display:flex;flex-direction:column;align-items:center}
.tkc-book .cov{width:100%;aspect-ratio:2/3;background:#e7dfca;overflow:hidden;
  box-shadow:0 6px 18px rgba(0,0,0,.18)}
.tkc-book .cov img{width:100%;height:100%;object-fit:cover}
.tkc-book .btns{display:flex;gap:8px;margin-top:12px;width:100%;justify-content:center;flex-wrap:wrap}
.tkc-btn{display:inline-block;font-family:'Cormorant Garamond',serif;font-size:15px;font-weight:600;
  color:var(--dark);border:1px solid var(--dark);background:transparent;border-radius:3px;
  padding:5px 14px;transition:.2s;cursor:pointer;white-space:nowrap}
.tkc-btn:hover{background:var(--dark);color:var(--cream)}
.tkc-subhead{font-family:'Cormorant Garamond',serif;font-style:italic;color:var(--blue);font-size:40px;
  margin:50px 0 0;display:inline-flex;align-items:center;gap:10px}
.tkc-subhead::after{content:"\203A";font-size:46px;line-height:1}

/* ---------- Contact ---------- */
.tkc-contact{border:1px solid #cdbf9b;margin:0 auto;max-width:1320px;display:grid;
  grid-template-columns:1fr 1fr}
.tkc-contact .form{padding:46px 54px;border-right:1px solid #cdbf9b}
.tkc-contact .enq{padding:60px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.tkc-contact .enq h3{font-family:'Cormorant Garamond',serif;font-size:64px;color:var(--dark);margin:0}
.tkc-contact .enq hr{width:230px;border:none;border-top:1px solid var(--dark);margin:18px 0}
.tkc-contact .enq .mail{font-family:'Cormorant Garamond',serif;font-size:26px;color:var(--dark)}
.tkc-field{margin-bottom:20px}
.tkc-field label{display:block;font-family:'Cormorant Garamond',serif;font-size:18px;color:var(--dark);margin-bottom:6px}
.tkc-field input,.tkc-field textarea{width:100%;background:transparent;border:1px solid #b9a87f;
  padding:12px 14px;font-family:inherit;font-size:15px;color:#2b2b2b;border-radius:2px}
.tkc-field textarea{min-height:54px}
.tkc-submit{display:block!important;width:100%!important;background:var(--dark)!important;color:var(--cream)!important;border:none;padding:15px;
  font-family:'Cormorant Garamond',serif;font-size:20px;cursor:pointer;border-radius:2px;text-align:center}
.tkc-submit:hover{background:#4d3a08}

/* ---------- Footer ---------- */
.tkc-footer{background:var(--dark);color:#d8cca8;padding:16px 0}
.tkc-footer .bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  max-width:1500px;margin:0 auto;padding:0 30px;font-size:13px}
.tkc-footer .links{display:flex;gap:26px}
.tkc-footer a:hover{color:#fff}
.tkc-social{display:flex;gap:14px;justify-content:center;padding:24px 0 4px}
.tkc-social a{width:30px;height:30px}
.tkc-followtxt{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:30px;text-align:center;color:var(--dark);margin:0}

/* ---------- Time Traveller grid ---------- */
.tt-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.tt-cell{position:relative;display:block;overflow:hidden;aspect-ratio:3/4;border-radius:2px}
.tt-cell img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.tt-cell:hover img{transform:scale(1.05)}
.tt-cell .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.tt-cell .play span{width:54px;height:54px;border-radius:50%;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center}
.tt-cell .play span::after{content:"";border-left:16px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:5px}
@media(max-width:1024px){.tt-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.tt-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .tkc-bookgrid{grid-template-columns:repeat(3,1fr)}
  .tkc-awards{grid-template-columns:1fr}
  .tkc-gallery{grid-template-columns:repeat(2,1fr)}
  .tkc-about h2{font-size:64px}.tkc-banner h1{font-size:60px}
}
@media(max-width:680px){
  .tkc-name{display:none}
  .tkc-bookgrid{grid-template-columns:repeat(2,1fr)}
  .tkc-contact{grid-template-columns:1fr}.tkc-contact .form{border-right:none;border-bottom:1px solid #cdbf9b}
  .tkc-nav{gap:18px}.tkc-nav a{font-size:18px}
  .tkc-h{font-size:46px}.tkc-about h2{font-size:50px}
}