:root{--indigo:#2b3a8c;--indigo-d:#1f2b6b;--brand:#163750;--ink:#15223a;--body:#4a576b;--line:#e4e8ef;--ivory:#f5f7fb;--yellow:#f7d774;--yellow-d:#e4b93a;--fh:'Barlow Semi Condensed',system-ui,sans-serif;--fb:'Source Sans 3',system-ui,sans-serif;--r:16px;--sh:0 14px 40px rgba(21,34,58,.10)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:17px}
body{font-family:var(--fb);color:var(--body);background:#fff;line-height:1.65}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--fh);color:var(--ink);line-height:1.15;letter-spacing:-.015em}
.wrap{width:min(1200px,92%);margin-inline:auto}
.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--indigo)}
.kicker::before{content:"";width:26px;height:3px;background:var(--yellow-d);border-radius:2px}
.h2{font-size:clamp(1.7rem,2.8vw,2.3rem);font-weight:800;margin:.5rem 0 .7rem}
.sub{max-width:620px;font-size:1.02rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.4rem;border-radius:999px;font-weight:700;font-size:.95rem;transition:.25s}
.btn.y{background:var(--yellow);color:var(--brand)}.btn.y:hover{background:var(--yellow-d)}
.btn.i{background:var(--indigo);color:#fff}.btn.i:hover{background:var(--indigo-d)}
.btn.o{border:2px solid var(--brand);color:var(--brand)}.btn.o:hover{background:var(--brand);color:#fff}
.btn.w{border:2px solid rgba(255,255,255,.75);color:#fff}.btn.w:hover{background:#fff;color:var(--brand)}
section{padding:88px 0}
.reveal{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.2,.7,.2,1)}.reveal.in{opacity:1;transform:none}

/* top bar */
.top{background:var(--brand);color:#d9e3ee;font-size:.8rem}
.top .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:1rem;flex-wrap:wrap}
.top ul{display:flex;gap:1.2rem;list-style:none;align-items:center;flex-wrap:wrap}
.top a{display:inline-flex;align-items:center;gap:.4rem}.top a:hover{color:var(--yellow)}
.top svg{width:14px;height:14px;fill:currentColor}
.top .pill{padding:.15rem .7rem;border:1px solid rgba(255,255,255,.3);border-radius:999px;font-weight:600}
.top .pill:hover{background:var(--yellow);border-color:var(--yellow);color:var(--brand)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header .wrap{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:74px}
.brand{display:inline-flex;align-items:center;gap:.7rem}
.emblem{width:48px;height:48px;border-radius:50%;overflow:hidden;flex-shrink:0;background:#fff;box-shadow:0 0 0 2px var(--line)}
.emblem img{height:48px;width:auto;max-width:none;object-fit:cover;object-position:left center}
.brand .nm{background:var(--brand);color:var(--yellow);border-radius:8px;padding:.35rem .8rem;line-height:1.1}
.brand .nm b{font-family:var(--fh);font-size:.98rem;display:block;letter-spacing:.01em}
.brand .nm small{display:block;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:#cfe0ee;font-weight:500;margin-top:.1rem}
nav{justify-self:end}nav ul{display:flex;gap:.1rem;list-style:none;align-items:center}
nav a{white-space:nowrap;padding:.5rem .8rem;border-radius:999px;font-weight:600;font-size:.9rem;color:var(--ink)}
nav a:hover,nav a.active{background:var(--ivory);color:var(--indigo)}
nav a.cta{background:var(--yellow);color:var(--brand);margin-left:.4rem}nav a.cta:hover{background:var(--yellow-d)}
.burger{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:.35rem .6rem;font-size:1.2rem;justify-self:end}

/* hero */
.hero{position:relative;min-height:78vh;display:grid;align-items:center;color:#fff;overflow:hidden;background:var(--brand)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,55,80,.92) 0%,rgba(43,58,140,.78) 45%,rgba(22,55,80,.25) 100%)}
.hero .wrap{position:relative;z-index:1;padding:70px 0 110px}
.hero .kicker{color:var(--yellow)}.hero .kicker::before{background:var(--yellow)}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:800;max-width:16ch;margin:.7rem 0 1rem}
.hero p{font-size:1.1rem;max-width:540px;color:#e3eaf5;margin-bottom:1.8rem}
.hero .btns{display:flex;gap:.9rem;flex-wrap:wrap}
.stats{position:relative;z-index:2;margin-top:-60px}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;border:1px solid var(--line)}
.stat{padding:1.3rem 1.4rem;border-right:1px solid var(--line)}.stat:last-child{border:0}
.stat b{display:block;font-family:var(--fh);font-size:2rem;font-weight:800;color:var(--indigo);line-height:1}
.stat span{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600}

/* departments – clean panel */
.depts-sec{background:var(--brand);color:#fff;position:relative;overflow:hidden}
.depts-sec::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 75%)}
.depts-sec::after{content:"";position:absolute;right:-140px;top:-140px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(247,215,116,.22),transparent 65%)}
.depts-sec .wrap{position:relative;z-index:1}
.depts-sec .kicker{color:var(--yellow)}.depts-sec .kicker::before{background:var(--yellow)}
.depts-sec .h2{color:#fff}.depts-sec .sub{color:#cfdbe8}
.depts{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:2.4rem}
.dept{background:#fff;border-radius:var(--r);padding:1.5rem 1.4rem 1.3rem;color:var(--body);display:flex;flex-direction:column;min-height:330px;border-top:5px solid var(--c);transition:.3s}
.dept:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(0,0,0,.25)}
.dept .ic{width:46px;height:46px;border-radius:12px;background:var(--c);display:grid;place-items:center;margin-bottom:1rem}
.dept .ic svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.dept .code{font-size:.68rem;font-weight:800;letter-spacing:.2em;color:var(--c)}
.dept h3{font-size:1.12rem;margin:.25rem 0 .7rem;color:var(--ink)}
.dept ul{list-style:none;display:grid;gap:.35rem;font-size:.88rem;margin-bottom:1.1rem}
.dept li{padding-left:1rem;position:relative}.dept li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--c)}
.dept .go{margin-top:auto;font-weight:700;font-size:.9rem;color:var(--c);display:inline-flex;gap:.4rem;align-items:center}.dept .go::after{content:"→"}
.dept.sde{--c:#2b3a8c}.dept.bim{--c:#1f8a9a}.dept.pmc{--c:#c98a12}.dept.ca{--c:#b3365f}

/* founder */
.founder{background:var(--ivory)}
.founder .wrap{display:grid;grid-template-columns:260px 1fr;gap:3rem;align-items:start}
.founder .ph{position:sticky;top:110px;text-align:center}
.founder .ph img{width:220px;height:270px;border-radius:50%;object-fit:cover;object-position:center 20%;margin:0 auto 1rem;box-shadow:0 0 0 6px #fff,0 0 0 9px var(--yellow),var(--sh)}
.founder .ph .nm{display:inline-block;background:var(--brand);color:#fff;border-radius:12px;padding:.6rem 1rem}
.founder .ph .nm b{display:block;font-family:var(--fh);font-size:.95rem;color:var(--yellow)}
.founder .ph .nm span{font-size:.75rem;color:#cfdbe8}
.founder blockquote{font-family:var(--fh);font-size:clamp(1.15rem,1.8vw,1.45rem);font-weight:600;line-height:1.5;color:var(--ink);margin:.4rem 0 1.4rem;position:relative;padding-left:1.2rem;border-left:4px solid var(--yellow-d)}
.founder p.msg{font-size:1rem;margin-bottom:1.6rem}
.mentors{margin-top:2.2rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.mentors h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--indigo);margin-bottom:.9rem}
.mrow{display:flex;gap:1rem;flex-wrap:wrap}
.mrow .m{display:flex;align-items:center;gap:.6rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.3rem .9rem .3rem .3rem}
.mrow .m img,.mrow .m i{width:40px;height:40px;border-radius:50%;object-fit:cover;object-position:center top;background:var(--indigo);color:#fff;display:grid;place-items:center;font-style:normal;font-weight:800;font-size:.75rem}
.mrow .m b{display:block;font-size:.86rem;color:var(--ink);line-height:1.1}.mrow .m span{font-size:.72rem}

/* team strip */
.team .grid{display:flex;gap:.9rem;overflow-x:auto;padding:1.6rem .2rem 1rem;scroll-snap-type:x mandatory;scrollbar-width:thin}
.tm{flex:0 0 150px;scroll-snap-align:start;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem .7rem}
.tm img,.tm i{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:center top;margin:0 auto .6rem;display:grid;place-items:center;background:var(--brand);color:#fff;font-style:normal;font-weight:800}
.tm b{display:block;font-size:.84rem;color:var(--ink);line-height:1.2}.tm span{font-size:.72rem;display:block;margin-top:.15rem}
.team .foot{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:1rem}

/* testimonials */
.testi{background:var(--indigo);color:#fff;position:relative;overflow:hidden}
.testi .kicker{color:var(--yellow)}.testi .kicker::before{background:var(--yellow)}.testi .h2{color:#fff}
.slider{position:relative;margin-top:2rem}.slides{overflow:hidden;border-radius:var(--r)}
.track-t{display:flex;transition:transform .7s cubic-bezier(.65,0,.35,1)}
.slide{min-width:100%;padding:2.4rem clamp(1.4rem,5vw,4rem);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14)}
.slide .q{font-family:var(--fh);font-size:clamp(1.05rem,1.7vw,1.35rem);font-weight:600;line-height:1.5;max-width:860px}
.slide .who{display:flex;align-items:center;gap:.9rem;margin-top:1.6rem}
.slide .av{width:50px;height:50px;border-radius:50%;background:var(--yellow);color:var(--brand);display:grid;place-items:center;font-family:var(--fh);font-weight:800;overflow:hidden}
.slide .av img{width:100%;height:100%;object-fit:cover}
.slide .who b{display:block;font-family:var(--fh)}.slide .who span{color:#d4daf3;font-size:.86rem}
.ctrl{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--indigo);font-size:1.3rem;cursor:pointer;box-shadow:var(--sh);display:grid;place-items:center}
.ctrl:hover{background:var(--yellow)}.ctrl.prev{left:-22px}.ctrl.next{right:-22px}
.dots{display:flex;gap:.45rem;justify-content:center;margin-top:1.2rem}
.dots button{width:9px;height:9px;border-radius:999px;border:0;background:rgba(255,255,255,.35);cursor:pointer}.dots button.on{width:30px;background:var(--yellow)}

/* clients */
.clients{padding:48px 0;border-bottom:1px solid var(--line)}
.logos{display:flex;gap:2.2rem;align-items:center;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);margin-top:1rem}
.logos .track{display:flex;gap:2.2rem;align-items:center;width:max-content;animation:scroll 50s linear infinite}
.logos:hover .track{animation-play-state:paused}
.logos img{height:54px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1);opacity:.75;transition:.3s}.logos img:hover{filter:none;opacity:1}
.logos span{font-family:var(--fh);font-weight:800;color:#9aa7ba;white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}

/* contact + footer */
.contact .box{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center;background:var(--ivory);border-radius:22px;padding:2.8rem;border:1px solid var(--line)}
.contact ul{list-style:none;display:grid;gap:.8rem;color:var(--ink)}.contact li{display:flex;gap:.7rem;align-items:flex-start}
.contact li svg{width:20px;height:20px;fill:var(--indigo);flex-shrink:0;margin-top:.2rem}
footer{background:var(--brand);color:#b9c8d8;padding:60px 0 24px;font-size:.9rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.2rem}
footer h5{font-family:var(--fh);color:#fff;font-size:.95rem;margin-bottom:.9rem}
footer ul{list-style:none;display:grid;gap:.5rem}footer a:hover{color:var(--yellow)}
.social{display:flex;gap:.6rem;margin-top:1rem}
.social a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.08)}
.social a:hover{background:var(--yellow);color:var(--brand)}.social svg{width:17px;height:17px;fill:currentColor}
.copy{margin-top:2.2rem;padding-top:1.1rem;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;font-size:.8rem}
.copy ul{display:flex;gap:1.1rem;flex-wrap:wrap}

@media (max-width:1024px){.depts{grid-template-columns:repeat(2,1fr)}.founder .wrap,.contact .box{grid-template-columns:1fr}.stats .wrap{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat{border-bottom:1px solid var(--line)}.fgrid{grid-template-columns:1fr 1fr}.ctrl.prev{left:6px}.ctrl.next{right:6px}}
@media (max-width:760px){html{font-size:16px}section{padding:60px 0}header .wrap{grid-template-columns:auto auto}.burger{display:block}nav{position:absolute;left:0;right:0;top:100%;background:#fff;display:none;padding:1rem 4%;border-bottom:1px solid var(--line)}nav.open{display:block}nav ul{flex-direction:column;align-items:stretch}nav a{display:block}nav a.cta{margin:.4rem 0 0;text-align:center}.depts{grid-template-columns:1fr}.hero{min-height:70vh}.fgrid{grid-template-columns:1fr}.top .wrap{justify-content:center}.brand .nm small{display:none}}

/* ===== inner pages ===== */
.pagehero{background:var(--brand);color:#fff;padding:70px 0 60px;position:relative;overflow:hidden}
.pagehero::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(247,215,116,.25),transparent 65%)}
.pagehero .kicker{color:var(--yellow)}.pagehero .kicker::before{background:var(--yellow)}
.pagehero h1{color:#fff;font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;margin:.5rem 0 .6rem;max-width:18ch}
.pagehero p{max-width:620px;color:#d9e3ee;font-size:1.05rem}
.lead-grid{display:grid;gap:1.2rem;margin-top:2rem}
.lead-card{display:grid;grid-template-columns:150px 1fr;gap:1.6rem;align-items:center;background:var(--ivory);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.6rem}
.lead-card .oval{width:130px;height:160px;border-radius:50%;object-fit:cover;object-position:center 20%;box-shadow:0 0 0 4px #fff,0 0 0 7px var(--yellow)}
.lead-card .init,.key-card .init,.person .init{display:grid;place-items:center;background:var(--brand);color:#fff;font-family:var(--fh);font-weight:800;font-size:1.6rem}
.lead-card h3{font-size:1.25rem}.lead-card .role{color:var(--indigo);font-weight:600;font-size:.9rem;margin:.2rem 0 .6rem}.lead-card p{font-size:.95rem}
.keys-sec{background:var(--ivory)}
.keys-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:2rem}
.key-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.2rem;text-align:center}
.key-card img,.key-card .init{width:96px;height:96px;border-radius:50%;object-fit:cover;object-position:center top;margin:0 auto .8rem}
.key-card h3{font-size:1.02rem}.key-card .role{color:var(--indigo);font-size:.82rem;font-weight:600;margin-top:.2rem}.key-card p{font-size:.85rem;margin-top:.5rem}
.people-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-top:1.8rem}
.person{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.1rem .8rem;text-align:center}
.person img,.person .init{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:center top;margin:0 auto .6rem;font-size:1.3rem}
.person b{display:block;font-size:.88rem;color:var(--ink);line-height:1.2}.person span{display:block;font-size:.74rem;color:var(--indigo);font-weight:600;margin-top:.15rem}.person small{display:block;font-size:.72rem;margin-top:.2rem}
.people-sec .count{font-size:.9rem}.people-sec .count b{font-family:var(--fh);font-size:1.6rem;color:var(--indigo)}
.people-sec .note{margin-top:1.8rem;max-width:720px;font-size:.92rem;padding-left:1rem;border-left:3px solid var(--yellow-d)}
.join .box{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;background:var(--brand);color:#fff;border-radius:22px;padding:2.6rem}
.join .kicker{color:var(--yellow)}.join .kicker::before{background:var(--yellow)}.join .h2{color:#fff}.join .sub{color:#d9e3ee}
.join .btn.o{border-color:#fff;color:#fff}.join .btn.o:hover{background:#fff;color:var(--brand)}
@media (max-width:1024px){.keys-grid{grid-template-columns:repeat(2,1fr)}.people-grid{grid-template-columns:repeat(3,1fr)}.join .box{grid-template-columns:1fr}}
@media (max-width:760px){.lead-card{grid-template-columns:1fr;text-align:center}.lead-card .oval{margin:0 auto}.people-grid{grid-template-columns:repeat(2,1fr)}.keys-grid{grid-template-columns:1fr}}
/* key people rows */
.mrow.r1{margin-bottom:.7rem}.mrow.r1 .m{border-color:var(--yellow-d);background:#fffaf0}
.mrow.r1 .m img,.mrow.r1 .m i{width:48px;height:48px}
.key-card p{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
/* typography v4 */
html{font-size:17.5px}
body{letter-spacing:.005em}
h1,h2,h3,h4{letter-spacing:0;line-height:1.08}
.h2{font-size:clamp(1.9rem,3vw,2.5rem)}
.hero h1{font-size:clamp(2.4rem,4.8vw,3.8rem);max-width:17ch}
p,.sub,.dept li,.slide .q,.founder blockquote,.lead-card p,.key-card p,.people-sec .note,.hero p,.pagehero p,.contact li span{text-align:justify;text-justify:inter-word;hyphens:auto}
.btn{font-family:var(--fh);letter-spacing:.02em;font-size:1rem}
nav a{font-family:var(--fh);font-size:1rem;letter-spacing:.01em}
.kicker{font-family:var(--fh);letter-spacing:.14em}
.stat b{font-size:2.2rem}
/* testimonials 2-up */
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:2rem}
.tcard{display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:1.8rem 1.7rem;animation:fadeIn .8s ease}
.tcard.on{display:flex;flex-direction:column;justify-content:space-between;gap:1.2rem}
.tcard .q{font-family:var(--fh);font-size:1.2rem;font-weight:600;line-height:1.45;text-align:justify}
.tcard .who{display:flex;align-items:center;gap:.8rem}
.tcard .av{width:46px;height:46px;border-radius:50%;background:var(--yellow);color:var(--brand);display:grid;place-items:center;font-family:var(--fh);font-weight:800;overflow:hidden;flex-shrink:0}
.tcard .av img{width:100%;height:100%;object-fit:cover}
.tcard .who b{display:block;font-family:var(--fh);font-size:1.02rem}.tcard .who span{color:#d4daf3;font-size:.86rem}
.testi .dots{margin-top:1.4rem}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
/* responsive hardening */
@media (max-width:1024px){.tgrid{grid-template-columns:1fr 1fr}.lead-card{grid-template-columns:120px 1fr}}
@media (max-width:760px){
  html{font-size:16px}
  .tgrid{grid-template-columns:1fr}
  .top ul:first-child{display:none}
  header .wrap{min-height:64px}.emblem{width:42px;height:42px}.emblem img{height:42px}.brand .nm b{font-size:.9rem}
  .hero{min-height:auto}.hero .wrap{padding:60px 0 90px}.hero h1{font-size:2.1rem}
  .stats .wrap{grid-template-columns:1fr 1fr}.stat{padding:1rem}
  .founder .wrap{grid-template-columns:1fr}.founder .ph{position:static}
  .mrow{justify-content:center}
  .contact .box{padding:1.6rem}.join .box{padding:1.6rem}
  .people-grid{grid-template-columns:repeat(2,1fr)}.person{padding:.8rem .5rem}
  .copy{justify-content:center;text-align:center}
}
@media (max-width:420px){.people-grid{grid-template-columns:1fr 1fr}.stats .wrap{grid-template-columns:1fr}.stat{border-right:0}}
/* mobile polish */
.lead-card p,.key-card p,.person small,.tcard .q{hyphens:none}
@media (max-width:760px){
  .lead-card{grid-template-columns:1fr;text-align:center}
  .lead-card .oval{margin:0 auto}
  .lead-card p,.key-card p,.person small,.tcard .q,.hero p,.pagehero p,.sub,.dept li{text-align:left;hyphens:none}
  .dept{min-height:auto}
  .pagehero h1{font-size:1.9rem}
}