/* ============================================================
   BUNYAD ALLIED (PRIVATE) LIMITED - bunyadallied.com
   Light, elegant system in the style of thenosmo.com
   white / warm light #F7F5F1 / ink #1E1E20 / yellow #F0B41C
   Display: Playfair Display · Body: Poppins
   ============================================================ */
:root{
  --white:#FFFFFF;
  --soft:#F7F5F1;
  --ink:#1E1E20;
  --muted:#6E6E72;
  --line:#E7E4DE;
  --yellow:#F0B41C;
  --dark:#121214;
  --max:1200px;
  --display:'Playfair Display',Georgia,serif;
  --body:'Poppins',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--white);color:var(--ink);line-height:1.75;font-size:15.5px;font-weight:300}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
b,strong{font-weight:500}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.18;letter-spacing:.005em}
h1{font-size:clamp(2.4rem,5vw,3.9rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
h3{font-size:1.35rem}
h4{font-size:1.15rem}
.eyebrow{display:block;font-family:var(--body);font-weight:500;font-size:.78rem;letter-spacing:.34em;text-transform:uppercase;color:var(--ink);margin-bottom:18px}
.eyebrow::after{content:"";display:block;width:44px;height:2px;background:var(--yellow);margin-top:12px}
.center .eyebrow::after{margin-left:auto;margin-right:auto}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.lead{font-size:1.02rem;color:var(--muted);max-width:66ch;margin-top:16px}

/* ---------- buttons ---------- */
.btn{display:inline-block;padding:16px 36px;font-family:var(--body);font-weight:500;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;transition:.25s;border:1px solid transparent}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-dark:hover{background:var(--yellow);color:var(--ink)}
.btn-y{background:var(--yellow);color:var(--ink)}
.btn-y:hover{background:var(--ink);color:var(--white)}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--white)}
.btn-line-w{border-color:rgba(255,255,255,.65);color:var(--white)}
.btn-line-w:hover{background:var(--white);color:var(--ink);border-color:var(--white)}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:132px;gap:20px}
.brand img{height:106px;width:auto}
nav.menu{display:flex;gap:38px}
nav.menu a{font-weight:400;font-size:.83rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);padding:10px 0;border-bottom:1px solid transparent;transition:.25s}
nav.menu a:hover,nav.menu a.active{border-color:var(--yellow)}
.nav-cta{background:var(--ink);color:var(--white);font-weight:500;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;padding:14px 26px;transition:.25s}
.nav-cta:hover{background:var(--yellow);color:var(--ink)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:2px;background:var(--ink);margin:6px 0;transition:.25s}

/* ---------- hero (home slideshow) ---------- */
.hero{position:relative;min-height:86vh;display:flex;align-items:center;background:var(--dark);color:var(--white);overflow:hidden}
.hero .slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.05);transition:opacity 1.8s ease,transform 8s linear}
.hero .slide.active{opacity:1;transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,12,.72) 0%,rgba(10,10,12,.45) 48%,rgba(10,10,12,.12) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;padding:110px 0}
.hero .eyebrow{color:#EDEDEF}
.hero .eyebrow::after{background:var(--yellow)}
.hero h1{font-weight:600;max-width:16ch}
.hero h1 em{font-style:italic;color:var(--yellow)}
.hero p{margin-top:22px;max-width:54ch;font-size:1rem;color:#E4E4E6;font-weight:300}
.hero-ctas{margin-top:38px;display:flex;gap:16px;flex-wrap:wrap}
.hero-dots{position:absolute;z-index:3;right:30px;bottom:30px;display:flex;gap:9px}
.hero-dots button{width:30px;height:3px;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.2s}
.hero-dots button.active{background:var(--yellow)}

/* ---------- sections ---------- */
section{padding:104px 0}
.soft{background:var(--soft)}
.dark{background:var(--dark);color:var(--white)}
.dark .lead{color:#B9B9BD}
.dark .eyebrow{color:#EDEDEF}

/* counters (NOSMO-style) */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;text-align:center}
.counter b{font-family:var(--display);font-weight:600;font-size:clamp(2.2rem,4.4vw,3.4rem);display:block;color:var(--ink)}
.counter b i{font-style:normal;color:var(--yellow)}
.counter span{font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}

/* services (3 columns, NOSMO card format) */
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:64px}
.svc{text-align:center;padding:52px 34px;background:var(--white);border:1px solid var(--line);transition:.3s}
.svc:hover{box-shadow:0 24px 60px rgba(20,20,22,.08);transform:translateY(-4px);border-color:transparent}
.svc h4{margin-bottom:18px}
.svc h4::after{content:"";display:block;width:34px;height:2px;background:var(--yellow);margin:16px auto 0}
.svc p{color:var(--muted);font-size:.92rem;line-height:2.05}
.plain .svc{background:transparent;border:0;padding:10px 20px}
.plain .svc:hover{box-shadow:none;transform:none}

/* photo grid preview */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:64px}
.grid-4 figure{position:relative;overflow:hidden;aspect-ratio:3/3.6;background:var(--soft)}
.grid-4 img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.grid-4 figure:hover img{transform:scale(1.05)}
.grid-4 figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 18px 16px;background:linear-gradient(180deg,transparent,rgba(10,10,12,.75));color:var(--white);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}

/* gallery + filters (projects page) */
.filters{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:48px}
.filters button{border:1px solid var(--line);background:var(--white);padding:12px 26px;font-family:var(--body);font-weight:400;font-size:.76rem;cursor:pointer;letter-spacing:.18em;text-transform:uppercase;transition:.25s;color:var(--ink)}
.filters button.active,.filters button:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.tile{position:relative;overflow:hidden;background:var(--soft);aspect-ratio:4/3;cursor:pointer}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .55s}
.tile:hover img{transform:scale(1.05)}
.tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:42px 18px 14px;background:linear-gradient(180deg,transparent,rgba(10,10,12,.78));color:var(--white);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.tile .tag{position:absolute;top:14px;left:14px;background:var(--yellow);color:var(--ink);font-size:.62rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;padding:6px 12px}
.tile.hide{display:none}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(14,14,16,.94);display:none;align-items:center;justify-content:center;z-index:100;padding:32px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain}
.lightbox button{position:absolute;top:22px;right:26px;background:none;border:0;color:var(--white);font-size:2.2rem;cursor:pointer}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split .photo img{width:100%;height:100%;object-fit:cover;min-height:420px}
.split .photo{position:relative}
.split .photo::before{content:"";position:absolute;inset:22px -22px -22px 22px;border:1px solid var(--yellow);z-index:-1}

/* checklist */
.checks{list-style:none;margin-top:30px;display:grid;gap:15px}
.checks li{display:flex;gap:16px;align-items:flex-start;font-size:.95rem;color:#3E3E42}
.checks li::before{content:"";flex:0 0 16px;height:16px;margin-top:6px;background:var(--yellow);clip-path:polygon(14% 44%,0 60%,40% 100%,100% 16%,84% 0,40% 66%)}

/* project record */
.record{margin-top:96px}
.record-group{margin-top:56px}
.record-group h3{font-size:1.25rem}
.record-group h3::after{content:"";display:block;width:40px;height:2px;background:var(--yellow);margin-top:14px}
.record-list{list-style:none;margin-top:24px;columns:2;column-gap:56px}
.record-list li{break-inside:avoid;padding:14px 0;border-bottom:1px solid var(--line);font-size:.92rem;color:#3E3E42}
.record-list li b{color:var(--ink);font-weight:500}
.record-list li span{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:3px}

/* appointment-style contact block */
.appoint{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;margin-top:24px}
.info-cols{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:44px}
.info-cols h6,.info-block h6{font-family:var(--body);font-weight:500;font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--ink);margin-bottom:10px}
.info-cols h6::after,.info-block h6::after{content:"";display:block;width:26px;height:2px;background:var(--yellow);margin-top:8px}
.info-cols p,.info-cols a,.info-block p,.info-block a{color:var(--muted);font-size:.92rem}
.info-cols a:hover,.info-block a:hover{color:var(--ink)}
.info-block{margin-bottom:34px}

/* form */
form .field{margin-bottom:20px}
form label{display:block;font-weight:400;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:9px;color:var(--ink)}
form input,form select,form textarea{width:100%;background:var(--white);border:1px solid var(--line);color:var(--ink);padding:15px;font-family:var(--body);font-weight:300;font-size:.95rem}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--ink)}
.wa-btn{background:#25D366;color:#fff;border-color:#25D366}
.wa-btn:hover{background:#1fb457;border-color:#1fb457;color:#fff}

/* CTA band */
.cta-band{background:var(--dark);color:var(--white);padding:88px 0;text-align:center}
.cta-band .eyebrow{color:#EDEDEF;text-align:center}
.cta-band .eyebrow::after{margin-left:auto;margin-right:auto}
.cta-band h2{max-width:26ch;margin:0 auto 34px}

/* page hero (inner pages) */
.page-hero{background:var(--soft);padding:110px 0 84px;text-align:center;border-bottom:1px solid var(--line)}
.page-hero .eyebrow::after{margin-left:auto;margin-right:auto}
.crumbs{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:22px}
.crumbs a:hover{color:var(--ink)}

/* footer */
footer{background:var(--dark);color:#A9A9AD;padding:80px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:48px;padding-bottom:56px}
footer h6{font-family:var(--body);font-weight:500;color:var(--white);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;margin-bottom:20px}
footer h6::after{content:"";display:block;width:26px;height:2px;background:var(--yellow);margin-top:8px}
footer ul{list-style:none;display:grid;gap:11px;font-size:.9rem;font-weight:300}
footer a:hover{color:var(--yellow)}
footer .brand img{height:96px;width:auto}
.foot-note{border-top:1px solid #26262A;padding:24px 0;font-size:.76rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;letter-spacing:.04em}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero .slide{transition:opacity .3s;transform:none}
}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .cols-3{grid-template-columns:1fr;gap:26px}
  .counters{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .split,.appoint{grid-template-columns:1fr;gap:48px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .record-list{columns:1}
}
@media (max-width:760px){
  .nav{height:100px}
  .brand img{height:76px}
  nav.menu{position:fixed;inset:100px 0 auto 0;background:var(--white);flex-direction:column;gap:0;padding:10px 28px 26px;display:none;border-bottom:1px solid var(--line)}
  nav.menu.open{display:flex}
  nav.menu a{padding:16px 0;border-bottom:1px solid var(--line);font-size:.9rem}
  .burger{display:block}
  .nav-cta{display:none}
  .counters,.grid-4,.gallery,.info-cols{grid-template-columns:1fr}
  .hero{min-height:76vh}
  section{padding:76px 0}
}

/* portfolio carousel */
.carousel{position:relative;margin-top:56px;overflow:hidden;background:var(--soft);aspect-ratio:16/9}
.carousel .cslide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.carousel .cslide.active{opacity:1}
.carousel .cslide img{width:100%;height:100%;object-fit:cover}
.carousel .cslide figcaption{position:absolute;left:0;right:0;bottom:0;padding:56px 28px 22px;background:linear-gradient(180deg,transparent,rgba(10,10,12,.72));color:var(--white);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase}
.cnav{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:52px;height:52px;border:0;background:rgba(255,255,255,.92);color:var(--ink);font-size:1.3rem;cursor:pointer;transition:.25s;display:flex;align-items:center;justify-content:center}
.cnav:hover{background:var(--yellow)}
.cnav.prev{left:0}
.cnav.next{right:0}
.cdots{position:absolute;z-index:5;left:0;right:0;bottom:0;display:flex;justify-content:center;gap:8px;padding:0 0 0;transform:translateY(-  0px);bottom:auto;top:calc(100% + 18px);position:static;margin-top:18px}
.cdots button{width:28px;height:3px;border:0;background:var(--line);cursor:pointer;transition:.2s}
.cdots button.active{background:var(--yellow)}
@media (max-width:760px){.carousel{aspect-ratio:4/3}.cnav{width:42px;height:42px}}