:root{--bg:#f7fbfd;--paper:#fff;--ink:#1f2933;--muted:#5f6b74;--line:#dce8ee;--accent:#1E3A5E;--accent-dark:#142A44;--soft:#eaf3f7;--shadow:0 22px 60px rgba(30,58,94,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}a{color:inherit}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:18px 6vw;background:rgba(247,251,253,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.logo{font-weight:800;text-decoration:none;letter-spacing:.02em;color:var(--accent)}.nav{display:flex;gap:22px}.nav a{text-decoration:none;color:#333;font-size:14px}.nav a:hover{color:var(--accent)}.nav-toggle{display:none;background:none;border:0;font-size:24px}.section{padding:82px 6vw}.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;min-height:82vh}.eyebrow{margin:0 0 14px;color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:12px}.hero h1{font-size:clamp(44px,7vw,82px);line-height:.98;margin:0 0 24px;letter-spacing:-.055em;max-width:950px}.lead{font-size:22px;color:#334e5f;max-width:750px}.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 21px;border-radius:999px;text-decoration:none;font-weight:700;border:1px solid var(--accent)}.btn.primary{background:var(--accent);color:#fff}.btn.secondary{color:var(--accent);background:transparent}.hero-card{background:var(--paper);padding:32px;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px}.photo-placeholder,.hero-photo{height:240px;border:1px dashed var(--accent);border-radius:22px;display:grid;place-items:center;color:var(--accent);font-weight:800;letter-spacing:.2em;background:linear-gradient(135deg,var(--soft),#fff);margin-bottom:24px}.hero-photo{width:100%;object-fit:cover;object-position:center top;letter-spacing:0}.hero-card h2{margin:0;font-size:28px}.hero-card p{color:var(--muted)}.quick-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}.quick-stats span{background:var(--soft);padding:14px;border-radius:14px;text-align:center;font-size:12px;color:var(--muted)}.quick-stats strong{display:block;font-size:20px;color:var(--accent)}h2{font-size:clamp(30px,4vw,52px);line-height:1.08;margin:0 0 26px;letter-spacing:-.04em}.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.about-grid p{font-size:18px}.highlight-grid,.project-grid,.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.highlight-grid article,.project-grid article,.service-grid div{background:var(--paper);padding:26px;border:1px solid var(--line);border-radius:22px;box-shadow:0 12px 36px rgba(30,58,94,.06)}.highlight-grid h3,.project-grid h3,.service-grid h3{margin:0 0 10px;font-size:21px}.highlight-grid p,.project-grid p,.service-grid p{margin:0;color:var(--muted)}.timeline{border-left:2px solid var(--accent);padding-left:28px;display:grid;gap:26px}.timeline article{position:relative;background:var(--paper);padding:26px;border-radius:22px;border:1px solid var(--line)}.timeline article:before{content:"";position:absolute;left:-37px;top:28px;width:14px;height:14px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 6px var(--soft)}.timeline span,.project-grid span{color:var(--accent);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.12em}.timeline h3{margin:8px 0 8px}.projects{background:#142A44;color:#fff}.projects h2,.projects .eyebrow{color:#fff}.project-grid article{background:#1E3A5E;border-color:#315071}.project-grid p{color:#eaf3f7}.project-grid a{display:inline-block;margin-top:16px;color:#fff;text-decoration-color:var(--accent);font-weight:700}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery img{width:100%;height:230px;object-fit:cover;border-radius:18px;background:#eee;border:1px solid var(--line)}.credentials{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.credentials h3{margin:16px 0 3px}.credentials p{color:var(--muted)}.contact{text-align:center}.contact p{max-width:700px;margin:0 auto;color:var(--muted);font-size:18px}.contact-actions{justify-content:center}footer{padding:30px 6vw;text-align:center;color:var(--muted);border-top:1px solid var(--line)}
@media(max-width:920px){.nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--paper);padding:20px 6vw;flex-direction:column;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav-toggle{display:block}.hero,.about-grid,.credentials{grid-template-columns:1fr}.section{padding:58px 5vw}.highlight-grid,.project-grid,.service-grid{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,1fr)}.hero{min-height:auto}.quick-stats{grid-template-columns:1fr 1fr 1fr}.hero h1{font-size:44px}.lead{font-size:18px}}
@media(max-width:560px){.gallery{grid-template-columns:1fr}.quick-stats{grid-template-columns:1fr}.hero-actions .btn,.contact-actions .btn{width:100%}.site-header{padding:15px 5vw}.photo-placeholder,.hero-photo{height:180px}}

/* Formal motion system */
:root{--ease:cubic-bezier(.22,1,.36,1)}
body{overflow-x:hidden}.site-header{transition:box-shadow .35s var(--ease),background .35s var(--ease),padding .35s var(--ease)}.site-header.scrolled{box-shadow:0 10px 30px rgba(30,58,94,.12);background:rgba(255,255,255,.94);padding-top:13px;padding-bottom:13px}.nav a{position:relative;transition:color .25s var(--ease)}.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}.nav a:hover:after,.nav a.active:after{transform:scaleX(1);transform-origin:left}.hero-text,.hero-card{animation:heroIn .9s var(--ease) both}.hero-card{animation-delay:.15s}.hero h1{background:linear-gradient(90deg,var(--ink),#315f78,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.btn{position:relative;overflow:hidden;transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease)}.btn:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(33,87,120,.20)}.btn.primary:hover{background:var(--accent-dark)}.hero-card,.highlight-grid article,.project-grid article,.service-grid div,.timeline article,.credentials>div{transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease)}.hero-card:hover,.highlight-grid article:hover,.project-grid article:hover,.service-grid div:hover,.timeline article:hover,.credentials>div:hover{transform:translateY(-7px);box-shadow:0 24px 58px rgba(33,87,120,.14);border-color:rgba(33,87,120,.35)}.timeline article:before{transition:transform .32s var(--ease),box-shadow .32s var(--ease)}.timeline article:hover:before{transform:scale(1.18);box-shadow:0 0 0 9px var(--soft)}.gallery img{transition:transform .42s var(--ease),filter .42s var(--ease),box-shadow .42s var(--ease);cursor:pointer}.gallery img:hover{transform:translateY(-6px) scale(1.025);filter:contrast(1.05) saturate(1.05);box-shadow:0 22px 45px rgba(33,87,120,.18)}.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s var(--ease),transform .75s var(--ease)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal.delay-1{transition-delay:.08s}.reveal.delay-2{transition-delay:.16s}.reveal.delay-3{transition-delay:.24s}.quick-stats span{transition:transform .28s var(--ease),background .28s var(--ease)}.quick-stats span:hover{transform:translateY(-4px);background:#d8eaf2}.lightbox{position:fixed;inset:0;background:rgba(10,30,42,.88);display:none;align-items:center;justify-content:center;z-index:100;padding:24px}.lightbox.open{display:flex;animation:fadeIn .25s ease both}.lightbox img{max-width:min(1100px,92vw);max-height:86vh;border-radius:18px;box-shadow:0 30px 90px rgba(0,0,0,.45)}.lightbox button{position:absolute;top:22px;right:24px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.12);color:#fff;font-size:28px;cursor:pointer}.accent-line{position:relative}.accent-line:before{content:"";position:absolute;left:0;bottom:-8px;width:64px;height:3px;background:var(--accent);border-radius:999px}@keyframes heroIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}


/* Hero photo replacement */
.hero-photo{width:100%;height:240px;object-fit:cover;object-position:center top;border:1px solid var(--line);border-radius:22px;display:block;background:var(--soft);margin-bottom:24px}
@media(max-width:560px){.hero-photo{height:180px}}