/* Tuhin Holding Firm - site.css
   Base design extracted from templates/homepage.html (master reference)
   + phase additions (1: header/footer, 3: inner pages, 4: about/contact/news). */

:root{--navy:#0b1b3a;--navy2:#12285a;--org:#f7931e;--blue:#1e4fd6;--green:#25d366;--bg:#f5f7fb;--tx:#1c2540;--mut:#6b7590;--bd:#e4e8f1}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Hind Siliguri',system-ui,sans-serif;color:var(--tx);background:#fff;line-height:1.5;-webkit-text-size-adjust:100%}
a{text-decoration:none;color:inherit}ul{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:8px;font-weight:600;font-size:15px;border:1.5px solid transparent;cursor:pointer;transition:.2s}
.b-org{background:var(--org);color:#fff}.b-out{border-color:#fff;color:#fff}.b-blue{background:var(--blue);color:#fff}.b-wa{background:var(--green);color:#fff}.b-sm{padding:7px 14px;font-size:13px}
.b-org:hover{background:#e07f0a}
.sec{padding:44px 0}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.sh h2{font-size:28px;color:var(--navy);line-height:1.2}.sh p{color:var(--mut);font-size:15px}
/* header */
header{position:sticky;top:0;z-index:50;background:var(--navy);padding-top:env(safe-area-inset-top,0)}
.hd{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;background:#fff;padding:6px 14px;border-radius:0 0 14px 0;margin-left:-20px;height:100%}
.logo i{font-style:normal;background:#c8102e;color:#fff;font-weight:700;padding:4px 6px;border-radius:5px;font-size:15px}
.logo b{display:block;color:var(--navy);font-size:18px;line-height:1.1}.logo small{font-size:10px;color:var(--mut)}
nav{margin-left:auto}nav ul{display:flex;gap:22px}
nav a{color:#cfd8ef;font-size:14px;padding:6px 0;border-bottom:2px solid transparent}
nav a:hover,nav a.on{color:var(--org);border-color:var(--org)}
.hbtn{display:flex;gap:10px}
.burger{display:none;background:none;border:0;color:#fff;font-size:26px;margin-left:auto}
/* hero */
.hero{position:relative;height:440px;overflow:hidden;background:var(--navy)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s;display:flex;align-items:center;background:linear-gradient(100deg,rgba(6,15,40,.95) 30%,rgba(6,15,40,.35)),var(--img,linear-gradient(135deg,#1c3a78,#0b1b3a))}
.slide.on{opacity:1}
.slide h1{font-size:44px;color:#fff;line-height:1.25}.slide h1 span{color:var(--org);display:block}
.slide p{color:#dbe3f8;margin:14px 0 22px;max-width:480px}
.slide .ctas{display:flex;gap:12px;flex-wrap:wrap}
.bld{position:absolute;right:12%;bottom:0;font-size:230px;line-height:1;opacity:.9;filter:drop-shadow(0 10px 30px #0008)}
.badge{position:absolute;right:6%;top:38px;background:#fff;border-radius:50%;width:130px;height:130px;display:grid;place-content:center;text-align:center;color:#d61f2c;font-weight:700;font-size:23px;line-height:1.1;box-shadow:0 8px 24px #0006}
.badge small{display:block;color:var(--mut);font-size:10px;font-weight:500}
.badge em{font-style:normal;position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);background:#d61f2c;color:#fff;font-size:11px;padding:2px 10px;border-radius:12px;white-space:nowrap}
.arr{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;border:0;background:#fff;color:var(--navy);font-size:18px;cursor:pointer;z-index:3}
.arr.l{left:14px}.arr.r{right:14px}
.dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:7px;z-index:3}
.dots i{width:8px;height:8px;border-radius:50%;background:#fff6;cursor:pointer}.dots i.on{background:#fff}
/* stats */
.stats{background:var(--bg)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:22px;padding-bottom:22px}
.st{text-align:center;padding:6px;border-right:1px solid var(--bd)}.st:last-child{border:0}
.st .ic{font-size:30px}.st b{display:block;font-size:26px;color:var(--navy);line-height:1.2}.st span{font-size:13px;color:var(--mut)}
/* about */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.about h2{font-size:32px;color:var(--navy)}.about h2 span{color:var(--org)}
.about h3{font-size:17px;color:var(--blue);margin:4px 0 12px}.about p{color:#4a5470;font-size:15px;margin-bottom:18px}
.aimg{position:relative;height:260px;border-radius:12px;background:linear-gradient(180deg,#8fb0d8,#3b5b8c 60%,#1a2a48);display:grid;place-items:end center;font-size:150px;overflow:hidden}
.aimg .q{position:absolute;right:14px;top:14px;background:#fff;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:600;color:var(--navy);box-shadow:0 4px 14px #0003}
/* projects */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{border:1px solid var(--bd);border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 14px #1b2a5010}
.ph{height:150px;background:linear-gradient(160deg,#a9c4e6,#5f7fae);display:grid;place-items:center;font-size:76px;position:relative}
.tag{position:absolute;left:10px;top:10px;font-size:12px;font-weight:600;color:#fff;padding:2px 10px;border-radius:5px;background:#d61f2c}
.t-og{background:#1a9a4a}.t-cp{background:#3f7f3f}.t-up{background:#e58a00}
.cb{padding:12px 14px 14px}.cb h3{font-size:18px;color:var(--navy)}
.cb p{font-size:12px;color:var(--mut);margin:2px 0}
.cb .btn{margin-top:10px;width:100%;border-color:var(--blue);color:var(--blue);background:#fff}
/* services */
.grid6{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.sv{border:1px solid var(--bd);border-radius:10px;padding:16px 8px;text-align:center;font-size:14px;font-weight:600;color:var(--navy);background:#fff;box-shadow:0 3px 10px #1b2a5010}
.sv i{display:block;font-style:normal;font-size:34px;margin-bottom:6px}
/* gallery */
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs button{font:inherit;font-size:13px;padding:5px 12px;border:1px solid var(--bd);background:#fff;border-radius:5px;cursor:pointer;color:var(--navy)}
.tabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.gal{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.gi{height:120px;border-radius:8px;display:grid;place-items:center;font-size:44px;background:linear-gradient(150deg,#c7a985,#6d5a48);position:relative;overflow:hidden}
.gi.p{background:linear-gradient(160deg,#a9c4e6,#5f7fae)}
.gi.more{background:#1a2338;color:#fff;font-size:22px;font-weight:700;text-align:center;line-height:1.2}
.gi.more small{display:block;font-size:12px;font-weight:400}
/* why */
.why{background:var(--bg)}
.why .grid6 .sv{font-size:13px}
/* cta */
.cta{background:linear-gradient(rgba(8,20,50,.92),rgba(8,20,50,.92)),linear-gradient(135deg,#2a4a8a,#0b1b3a);color:#fff;text-align:center;padding:38px 0}
.cta h2{font-size:28px}.cta h2 span{color:var(--org)}.cta p{color:#b9c6e6;font-size:14px;margin:6px 0 20px}
.cta .ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
/* footer */
footer{background:var(--navy);color:#c5cfe8;padding-top:34px;font-size:14px}
.fg{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.3fr;gap:28px;padding-bottom:26px}
.fg h4{color:#fff;font-size:16px;margin-bottom:12px}.fg li{margin-bottom:7px}.fg a:hover{color:var(--org)}
.fg p{font-size:13px;margin:10px 0}
.soc{display:flex;gap:8px}.soc a{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px}
.nl{display:flex}.nl input{flex:1;min-width:0;padding:9px 10px;border:0;border-radius:6px 0 0 6px;font:inherit}
.nl button{background:var(--org);color:#fff;border:0;padding:0 14px;border-radius:0 6px 6px 0;cursor:pointer}
.bb{border-top:1px solid #ffffff1c;padding:14px 0;font-size:12px}
.bb .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
/* mobile bottom nav */
.mnav{display:none}
.drawer{display:none}
/* tablet */
@media(max-width:1000px){
 nav,.hbtn .b-call{display:none}.burger{display:block}.hbtn{margin-left:auto}.burger{margin-left:8px}
 .drawer.open{display:block;position:fixed;top:64px;left:0;right:0;background:var(--navy);z-index:49;padding:10px 20px 18px;border-top:1px solid #fff2}
 .drawer a{display:block;color:#fff;padding:12px 0;border-bottom:1px solid #ffffff14}
 .grid4{grid-template-columns:repeat(2,1fr)}.grid6{grid-template-columns:repeat(3,1fr)}.gal{grid-template-columns:repeat(3,1fr)}
 .fg{grid-template-columns:1fr 1fr}.bld{font-size:180px}
}
/* mobile */
@media(max-width:640px){
 body{padding-bottom:calc(64px + env(safe-area-inset-bottom,0))}
 .wrap{padding:0 14px}.sec{padding:28px 0}
 .hd{height:56px}.logo{margin-left:-14px}.logo b{font-size:15px}.hbtn .b-wa{display:none}
 .drawer.open{top:56px}
 .hero{height:380px}.slide h1{font-size:28px}.slide p{font-size:13px;max-width:70%}
 .slide .btn{padding:9px 14px;font-size:13px}
 .bld{font-size:120px;right:-10px;opacity:.5}.badge{width:88px;height:88px;font-size:16px;top:14px;right:12px}.badge small{font-size:8px}.badge em{font-size:9px}
 .arr{display:none}
 .stats .wrap{grid-template-columns:repeat(2,1fr);gap:10px}.st{border:0;background:#fff;border-radius:10px;padding:12px}
 .about .wrap{grid-template-columns:1fr}.about h2{font-size:26px}.aimg{height:200px;font-size:110px;order:-1}
 .sh h2{font-size:22px}.sh p{font-size:13px}
 .grid4{grid-template-columns:1fr 1fr;gap:12px}.ph{height:110px;font-size:52px}.cb h3{font-size:16px}
 .grid6{grid-template-columns:1fr 1fr;gap:10px}
 .gal{grid-template-columns:repeat(2,1fr);gap:8px}.gi{height:100px}
 .tabs{flex-wrap:nowrap;overflow-x:auto;width:100%;padding-bottom:4px}.tabs button{white-space:nowrap}
 .cta h2{font-size:21px}.cta .btn{width:100%}
 footer,.bb{display:none}
 .mnav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--bd);box-shadow:0 -4px 16px #0d1b4a1f;padding-bottom:env(safe-area-inset-bottom,0)}
 .mnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 7px;font-size:11px;color:var(--mut);font-weight:500}
 .mnav a i{font-style:normal;font-size:21px;line-height:1}
 .mnav a.on{color:var(--org)}
 .mnav a.wa i{background:var(--green);color:#fff;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;margin-top:-20px;font-size:20px;border:3px solid #fff;box-shadow:0 3px 8px #0003}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}

/* ══════════════════════════════════════════════════════════
   ফেজ ১ সংযোজন — ডাইনামিক হেডার/ফুটার উপাদান
   (মূল ডিজাইন CSS উপরে homepage.html থেকে হুবহু নেওয়া)
   ══════════════════════════════════════════════════════════ */

/* হেডার সাব-মেনু (ডেস্কটপ hover) */
nav ul li{position:relative}
nav ul .sub{display:none;position:absolute;top:100%;left:-12px;background:#fff;border:1px solid var(--bd);border-radius:10px;min-width:200px;padding:8px 0;box-shadow:0 14px 34px #0b1b3a26;z-index:60}
nav ul li:hover .sub{display:block}
nav ul .sub a{display:block;color:var(--tx);padding:8px 16px;font-size:13.5px;border:0}
nav ul .sub a:hover{background:var(--bg);color:var(--org)}

/* মোবাইল ড্রয়ারে সাব-আইটেম */
.drawer a.sub-i{padding-left:22px;font-size:13px;opacity:.85}

/* আপলোড করা লোগো ইমেজ */
.logo img{height:40px;width:auto;display:block}
@media(max-width:640px){.logo img{height:32px}}

/* ফ্ল্যাশ বার্তা (নিউজলেটার ইত্যাদি) */
.flash{max-width:1180px;margin:12px auto 0;padding:0 20px}
.flash .in{background:#e8f8f0;border:1px solid #b7e4cc;color:#1e8449;border-radius:10px;padding:10px 16px;font-size:14px;display:flex;justify-content:space-between;gap:10px;align-items:center}
.flash .in.err{background:#fdecea;border-color:#f5c2bd;color:#c0392b}
.flash button{background:none;border:0;font-size:18px;line-height:1;cursor:pointer;color:inherit}
@media(max-width:640px){.flash{padding:0 14px}}


/* ══════════════════════════════════════════════════════════
   ফেজ ৩ সংযোজন — ভেতরের পেজ (Projects / Services / Gallery)
   ══════════════════════════════════════════════════════════ */

/* পেজ হেডার (ব্যানার + ব্রেডক্রাম্ব) */
.pagehead{background:linear-gradient(120deg,#0b1b3a,#12285a);color:#fff;padding:38px 0 30px}
.pagehead h1{font-size:32px;line-height:1.25}
.pagehead p{color:#b9c6e6;font-size:14px;margin-top:6px}
.pagehead .crumb{margin-top:10px;font-size:12.5px;color:#9fb0d8;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.pagehead .crumb a{color:#cfd8ef}
.pagehead .crumb a:hover{color:var(--org)}
.pagehead .crumb i{font-style:normal;opacity:.5}
@media(max-width:640px){.pagehead{padding:24px 0 20px}.pagehead h1{font-size:22px}}

/* ফিল্টার / চিপস */
.filters{margin-bottom:22px}
.frow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.flabel{font-size:13px;font-weight:700;color:var(--navy)}
.chip{font-size:13px;padding:6px 14px;border:1px solid var(--bd);border-radius:20px;background:#fff;color:var(--navy);transition:.15s}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.searchbar{display:flex;gap:8px;max-width:440px}
.searchbar input{flex:1;padding:9px 14px;border:1px solid var(--bd);border-radius:8px;font:inherit;font-size:14px}
.searchbar input:focus{outline:none;border-color:var(--blue)}

/* প্রজেক্ট কার্ড */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pgrid-3{grid-template-columns:repeat(3,1fr)}
.pcard{border:1px solid var(--bd);border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 14px #1b2a5010;display:flex;flex-direction:column}
.pcard .pimg{height:190px;background:linear-gradient(160deg,#a9c4e6,#5f7fae);display:grid;place-items:center;font-size:64px;position:relative;overflow:hidden}
.pcard .pimg img{width:100%;height:100%;object-fit:cover;display:block}
.pcard .pbody{padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px;flex:1}
.pcard .pbody h3{font-size:18px;color:var(--navy)}
.pcard .pbody p{font-size:12.5px;color:var(--mut)}
.pcard .pbody .btn{margin-top:auto;width:100%;border-color:var(--blue);color:var(--blue);background:#fff}
.pstatus{position:absolute;left:10px;top:10px;font-size:12px;font-weight:600;color:#fff;padding:3px 12px;border-radius:5px}
.pmeta-row{display:flex;gap:6px;flex-wrap:wrap;font-size:12.5px;color:var(--mut)}
@media(max-width:1000px){.pgrid,.pgrid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pgrid,.pgrid-3{grid-template-columns:1fr;gap:12px}.pcard .pimg{height:170px}}

/* খালি অবস্থা */
.empty-box{text-align:center;padding:48px 16px;border:1px dashed var(--bd);border-radius:14px;color:var(--mut)}
.empty-box p{margin:10px 0 16px}

/* পেজিনেশন */
.pager{margin-top:26px;display:flex;justify-content:center}
.pager-list{display:flex;gap:6px;list-style:none;flex-wrap:wrap}
.pager-list li a,.pager-list li span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border-radius:8px;border:1px solid var(--bd);background:#fff;color:var(--navy);font-size:14px;padding:0 10px}
.pager-list li a:hover{border-color:var(--blue);color:var(--blue)}
.pager-list li.on span{background:var(--navy);border-color:var(--navy);color:#fff}
.pager-list li.dis span{color:#b9c1d2}

/* প্রজেক্ট ডিটেইল */
.detail-grid{display:grid;grid-template-columns:1fr 340px;gap:26px;align-items:start}
.detail-side{position:sticky;top:84px}
.pmain{border-radius:14px;overflow:hidden;border:1px solid var(--bd);background:#fff}
.pmain img[data-main-img]{width:100%;height:420px;object-fit:cover;display:block}
.pthumbs{display:flex;gap:8px;padding:10px;overflow-x:auto}
.pthumbs img{width:86px;height:58px;object-fit:cover;border-radius:8px;cursor:pointer;border:2px solid transparent;opacity:.75;flex-shrink:0}
.pthumbs img.on{border-color:var(--org);opacity:1}
.pmeta{margin:18px 0 10px}
.pmeta h1{font-size:30px;color:var(--navy)}
.pbadges{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.pbadges .pstatus{position:static;display:inline-block}
.ptype{font-size:13px;color:var(--mut);border:1px solid var(--bd);padding:3px 12px;border-radius:20px;background:#fff}
.prich{color:#4a5470;font-size:15px;line-height:1.85}
.prich p{margin-bottom:12px}
.prich ul{list-style:disc}.prich ol{list-style:decimal}
.prich ul,.prich ol{margin:0 0 12px 22px}
.prich a{color:var(--blue)}
.ptitle{font-size:20px;color:var(--navy);margin:26px 0 12px}
.amen{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.aitem{display:flex;align-items:center;gap:8px;border:1px solid var(--bd);border-radius:10px;padding:10px 12px;font-size:13.5px;color:#33405f;background:#fff}
.aitem i{font-style:normal;font-size:18px}
.utable-wrap{overflow-x:auto;border:1px solid var(--bd);border-radius:12px;background:#fff}
.utable{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.utable th{background:#f0f4fa;color:var(--navy);text-align:left;padding:11px 14px;font-size:13px}
.utable td{padding:11px 14px;border-top:1px solid var(--bd);color:#33405f}
.floorplan{display:block;border:1px solid var(--bd);border-radius:12px;overflow:hidden;background:#fff}
.floorplan img{width:100%;display:block}
.pmedia{display:flex;flex-direction:column;gap:14px;margin-top:18px}
.video-box{position:relative;width:100%;padding-top:56.25%;border-radius:12px;overflow:hidden;background:#0b1b3a}
.video-box iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.sidecard{border:1px solid var(--bd);border-radius:14px;background:#fff;box-shadow:0 8px 26px #1b2a5012;padding:18px}
.sidecard h3{font-size:17px;color:var(--navy);margin-bottom:6px}
.sidecard>p{font-size:12.5px;color:var(--mut);margin-bottom:12px}
.pform label{display:block;font-size:12.5px;font-weight:600;color:#33405f;margin-bottom:10px}
.pform input,.pform textarea{width:100%;margin-top:4px;padding:9px 12px;border:1px solid var(--bd);border-radius:8px;font:inherit;font-size:14px;background:#fff}
.pform input:focus,.pform textarea:focus{outline:none;border-color:var(--blue)}
.related{margin-top:34px}
@media(max-width:1000px){.detail-grid{grid-template-columns:1fr}.detail-side{position:static}.amen{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.amen{grid-template-columns:1fr}.pmain img[data-main-img]{height:250px}.pmeta h1{font-size:22px}}

/* সেবা পেজ */
.sgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scard{border:1px solid var(--bd);border-radius:14px;background:#fff;padding:22px;display:flex;flex-direction:column;gap:8px;box-shadow:0 4px 14px #1b2a5010;transition:.2s}
.scard:hover{transform:translateY(-3px);box-shadow:0 12px 28px #1b2a501c}
.scard i{font-style:normal;font-size:34px}
.scard h3{font-size:18px;color:var(--navy)}
.scard p{font-size:13.5px;color:var(--mut);flex:1}
.scard .more{font-size:13px;font-weight:600;color:var(--blue)}
a.sv{display:block}
@media(max-width:1000px){.sgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.sgrid{grid-template-columns:1fr}}

/* গ্যালারি পেজ */
.gal-tabs{margin-bottom:18px}
.pgallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gphoto{position:relative;border-radius:10px;overflow:hidden;height:180px;background:#dde5f2;display:block}
.gphoto img{width:100%;height:100%;object-fit:cover;transition:.3s;display:block}
.gphoto:hover img{transform:scale(1.05)}
.gphoto .gcap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,#0b1b3acc);color:#fff;font-size:12px;padding:18px 10px 8px}
.gphoto.beyond,.gphoto.cat-hidden{display:none}
.loadmore-wrap{text-align:center;margin-top:20px}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.vcard{position:relative;border-radius:12px;overflow:hidden;background:#0b1b3a;display:block}
.vcard img{width:100%;height:180px;object-fit:cover;opacity:.85;display:block}
.vcard .vplay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;background:#f7931ee6;color:#fff;border-radius:50%;display:grid;place-items:center;font-size:20px}
.vcard b{position:absolute;left:0;right:0;bottom:0;color:#fff;font-size:13px;padding:20px 12px 10px;background:linear-gradient(transparent,#0b1b3acc);font-weight:600}
@media(max-width:1000px){.pgallery{grid-template-columns:repeat(3,1fr)}.vgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pgallery{grid-template-columns:repeat(2,1fr)}.gphoto{height:130px}.vgrid{grid-template-columns:1fr}}

/* হোমপেজ গ্যালারি টাইলে ইমেজ */
.gi img{width:100%;height:100%;object-fit:cover;display:block}

/* হোমপেজ প্রজেক্ট কার্ডের থাম্বনেইল (কনস্ট্রেইন্ট ছাড়া img ফুল-সাইজে রেন্ডার হচ্ছিল) */
.card .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.card .ph .tag{z-index:2}
a.gi{cursor:pointer}
.gi.cat-hidden{display:none}

/* লাইটবক্স */
.lb{position:fixed;inset:0;background:#060d1fee;z-index:200;display:none;align-items:center;justify-content:center;padding:30px}
.lb.open{display:flex}
.lb img{max-width:min(1100px,92vw);max-height:86vh;border-radius:10px;box-shadow:0 30px 80px #000a}
.lb button{position:absolute;background:#ffffff14;border:1px solid #ffffff33;color:#fff;width:44px;height:44px;border-radius:50%;font-size:22px;cursor:pointer;display:grid;place-items:center}
.lb button:hover{background:#ffffff2b}
.lb .lb-close{top:18px;right:18px}
.lb .lb-prev{left:18px;top:50%;transform:translateY(-50%)}
.lb .lb-next{right:18px;top:50%;transform:translateY(-50%)}

/* সেবা/আর্টিকেল কার্ড */
.article{border:1px solid var(--bd);border-radius:14px;background:#fff;padding:26px;box-shadow:0 6px 20px #1b2a5010}
.article .aicon{font-size:44px}
.article h1{font-size:26px;color:var(--navy);margin:6px 0 14px}
.others-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
@media(max-width:640px){.others-list{grid-template-columns:repeat(2,1fr)}}


/* ══════════════════════════════════════════════════════════
   ফেজ ৪ সংযোজন — About / Contact / News / Article পেজ
   ══════════════════════════════════════════════════════════ */

/* About */
.abgrid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.abimg{height:320px;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#8fb0d8,#3b5b8c 60%,#1a2a48);display:grid;place-items:center;font-size:120px}
.abimg img{width:100%;height:100%;object-fit:cover}
.vmcards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vcard2{border:1px solid var(--bd);border-radius:14px;padding:22px;background:#fff;box-shadow:0 4px 14px #1b2a5010}
.vcard2 i{font-style:normal;font-size:34px}
.vcard2 h3{font-size:19px;color:var(--navy);margin:8px 0}
.vcard2 .prich{font-size:14px}
.chairman{display:grid;grid-template-columns:280px 1fr;gap:26px;align-items:center;background:#fff;border:1px solid var(--bd);border-radius:16px;padding:24px;box-shadow:0 8px 26px #1b2a5012}
.chairman .cphoto{height:280px;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#a9c4e6,#5f7fae);display:grid;place-items:center;font-size:90px}
.chairman .cphoto img{width:100%;height:100%;object-fit:cover}
.chairman blockquote{font-size:15.5px;color:#4a5470;line-height:1.95;margin-bottom:16px}
.chairman b{color:var(--navy);display:block;font-size:16px}
.chairman small{color:var(--mut)}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tmember{border:1px solid var(--bd);border-radius:14px;background:#fff;padding:18px;text-align:center;box-shadow:0 4px 14px #1b2a5010}
.tmember .tphoto{width:92px;height:92px;border-radius:50%;margin:0 auto 12px;overflow:hidden;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:30px;font-weight:700}
.tmember .tphoto img{width:100%;height:100%;object-fit:cover}
.tmember h4{color:var(--navy);font-size:15.5px}
.tmember span{font-size:12.5px;color:var(--mut)}
.achieve{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ach{border:1px solid var(--bd);border-radius:12px;background:#fff;padding:18px;text-align:center}
.ach i{font-style:normal;font-size:30px}
.ach b{display:block;color:var(--navy);font-size:14.5px;margin-top:6px}
.ach span{font-size:12.5px;color:var(--mut)}
.tcards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tcard{border:1px solid var(--bd);border-radius:14px;background:#fff;padding:20px;display:flex;flex-direction:column;gap:10px;box-shadow:0 4px 14px #1b2a5010}
.tcard p{font-size:13.5px;color:#4a5470;line-height:1.8;flex:1}
.tcard .who b{display:block;color:var(--navy);font-size:14px}
.tcard .who span{font-size:12px;color:var(--mut)}
.tcard .stars{color:var(--org);font-size:13px;letter-spacing:2px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:26px;align-items:start}
.cinfo{display:grid;gap:12px}
.cinfo .ci{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--bd);border-radius:12px;padding:14px 16px;background:#fff}
.cinfo .ci i{font-style:normal;font-size:20px}
.cinfo .ci b{display:block;font-size:13.5px;color:var(--navy)}
.cinfo .ci span{font-size:13px;color:var(--mut);word-break:break-word}
.mapbox{border-radius:14px;overflow:hidden;border:1px solid var(--bd);margin-top:16px;background:#fff}
.mapbox iframe{width:100%;height:320px;border:0;display:block}

/* News */
.newsgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ncard{border:1px solid var(--bd);border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 4px 14px #1b2a5010;display:flex;flex-direction:column}
.ncard .nimg{height:180px;background:linear-gradient(160deg,#a9c4e6,#5f7fae);display:grid;place-items:center;font-size:54px;overflow:hidden}
.ncard .nimg img{width:100%;height:100%;object-fit:cover}
.ncard .nbody{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.ncard time{font-size:12px;color:var(--mut)}
.ncard h3{font-size:17px;color:var(--navy);line-height:1.4}
.ncard h3 a:hover{color:var(--blue)}
.ncard p{font-size:13px;color:var(--mut);flex:1}
.ncard .more{font-size:13px;font-weight:600;color:var(--blue)}

/* Article / share */
.article-page .prich img{max-width:100%;border-radius:10px}
.sharebar{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;align-items:center}
.sharebar a,.sharebar button{font-size:13px;padding:8px 16px;border-radius:20px;border:1px solid var(--bd);background:#fff;color:var(--navy);cursor:pointer}
.sharebar a:hover,.sharebar button:hover{border-color:var(--blue);color:var(--blue)}

@media(max-width:1000px){
    .abgrid,.vmcards,.contact-grid{grid-template-columns:1fr}
    .team-grid,.achieve{grid-template-columns:repeat(2,1fr)}
    .tcards,.newsgrid{grid-template-columns:repeat(2,1fr)}
    .chairman{grid-template-columns:1fr}
}
@media(max-width:640px){
    .team-grid,.achieve,.tcards,.newsgrid{grid-template-columns:1fr}
    .abimg{height:220px;font-size:80px}
    .chairman .cphoto{height:220px}
}

/* phase6: grid blowout prevention (min-content of scroll containers) */
.detail-main,.detail-side{min-width:0}


/* slider-fix (2026-09-30): original image, natural aspect ratio, optional overlay */
.hero{height:auto;display:grid;background:var(--navy)}
.slide{position:relative;inset:auto;grid-area:1/1;display:block;opacity:0;pointer-events:none;transition:opacity .8s;background:none;min-height:180px}
.slide.on{opacity:1;pointer-events:auto;z-index:2}
.slide .hero-img{display:block;width:100%;height:auto}
.slide .hero-overlay{position:absolute;inset:0;z-index:3;display:flex;align-items:center}
.slide .hero-overlay>.wrap{width:100%}
.slide.has-overlay::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(100deg,rgba(6,15,40,.92) 0%,rgba(6,15,40,.5) 55%,rgba(6,15,40,.08) 100%)}
.slide .bld,.slide .badge{z-index:4}
.hero .arr,.hero .dots{z-index:6}
@media(max-width:640px){.hero{height:auto}.slide{min-height:170px}}

/* slider-fix v2: gentler scrim on titled slides + visible dots */
.slide.has-overlay::after{background:linear-gradient(100deg,rgba(6,15,40,.88) 0%,rgba(6,15,40,.38) 52%,rgba(6,15,40,0) 100%)}
.dots i{box-shadow:0 1px 5px rgba(0,0,0,.4)}


/* popup (phase7) */
.popup-ov{position:fixed;inset:0;z-index:9990;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(6,15,40,.72);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);opacity:0;transition:opacity .3s ease}
.popup-ov.open{display:flex;opacity:1}
.popup-card{position:relative;width:100%;max-width:440px;max-height:92vh;overflow:auto;background:#fff;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.45);transform:translateY(16px) scale(.96);transition:transform .35s cubic-bezier(.2,.9,.3,1.15)}
.popup-ov.open .popup-card{transform:none}
.popup-x{position:absolute;top:12px;right:12px;z-index:3;width:36px;height:36px;border:0;border-radius:50%;background:rgba(6,15,40,.55);color:#fff;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 10px rgba(0,0,0,.3);transition:background .2s}
.popup-x:hover{background:rgba(6,15,40,.85)}
.popup-img{background:var(--navy)}
.popup-img img{display:block;width:100%;height:auto}
.popup-body{padding:22px 24px 26px;text-align:center}
.popup-title{margin:0 0 8px;font-size:21px;font-weight:700;color:var(--navy);line-height:1.4}
.popup-desc{margin:0;color:var(--mut);font-size:14.5px;line-height:1.75}
.popup-btn{display:inline-block;margin-top:16px;padding:12px 30px;border-radius:999px;background:var(--org);color:#fff!important;font-weight:600;font-size:15px;text-decoration:none;box-shadow:0 8px 20px rgba(247,147,30,.35);transition:filter .2s}
.popup-btn:hover{filter:brightness(1.06)}
body.popup-lock{overflow:hidden}
@media(max-width:480px){.popup-body{padding:18px 18px 22px}.popup-title{font-size:18px}}
/* end popup (phase7) */


/* menu-fix: centered header nav + contained slider (2026-09-30) */
@media(min-width:1001px){
  .hd{position:relative}
  .hd nav{position:absolute;left:50%;top:0;bottom:0;display:flex;align-items:center;transform:translateX(-50%);margin:0}
  .hd nav ul{gap:18px}
  .hd .hbtn{margin-left:auto}
}
.hero.hero-contained{background:none;max-width:1180px;margin:0 auto;padding:0 20px}
.hero.hero-contained .slide{border-radius:14px;overflow:hidden}
@media(max-width:640px){.hero.hero-contained{padding:0 14px}}


/* website width settings (phase10) — all widths driven by CSS variables */
.wrap{max-width:var(--section-max,1180px)}
.hd{max-width:var(--header-max,1180px)}
footer .wrap{max-width:var(--footer-max,1180px)}
.hero .hero-overlay>.wrap{max-width:var(--content-max,1180px)}
.hero.hero-contained{max-width:var(--slider-max,1180px)}
.hero.hero-fixed{height:var(--slider-h,560px)}
.hero.hero-fixed .slide{height:100%;min-height:0}
.hero.hero-fixed .hero-img{height:100%;width:100%;object-fit:cover;object-position:center}