:root{
  --ink:#0c2333;
  --ink-2:#173b50;
  --teal:#08786e;
  --teal-dark:#05635c;
  --mint:#dff6f3;
  --blue-soft:#eef4ff;
  --paper:#ffffff;
  --bg:#f4f7ff;
  --line:#dce4ed;
  --muted:#667585;
  --shadow:0 12px 30px rgba(12,35,51,.08);
  --radius:12px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{cursor:pointer}
.site{min-height:100vh;display:grid;grid-template-columns:245px 1fr}
.sidebar{position:sticky;top:0;height:100vh;padding:28px 20px;background:#eef3ff;border-right:1px solid var(--line);display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.logo{width:30px;height:30px;border-radius:7px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:12px}
.brand strong{font-family:var(--serif);font-size:18px;line-height:1}
.brand small{display:block;font-size:8px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.badge{font-size:10px;line-height:1.4;padding:10px 11px;border:1px solid var(--line);background:#fff;border-radius:6px;margin:15px 0 22px}
.nav{display:grid;gap:3px}
.nav a{padding:9px 11px;border-radius:4px;font-size:12px;color:#415365}
.nav a:hover,.nav a.active{background:var(--teal);color:#fff}
.side-quote{margin-top:auto;padding:16px 10px 8px;border-top:1px solid var(--line);font:italic 11px/1.4 var(--serif);color:#42576a}
.side-footer{font-size:8px;color:var(--muted);margin-top:14px;display:flex;justify-content:space-between}
.main{min-width:0}
.container{width:min(1060px,calc(100% - 48px));margin:auto;padding:54px 0 70px}
.topbar{display:none}
.eyebrow{font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
h1,h2,h3{margin:0;color:var(--ink)}
h1,h2{font-family:var(--serif)}
h1{font-size:clamp(42px,6vw,72px);line-height:.95;letter-spacing:-.04em}
h2{font-size:clamp(32px,4vw,52px);line-height:1}
h3{font-size:18px;line-height:1.15}
.lead{font-size:15px;color:#4c6172;max-width:650px}
.muted{color:var(--muted)}
.hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden;color:#fff;background:linear-gradient(135deg,#102c3d,#0b1d2b)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(8,25,38,.96),rgba(8,25,38,.68),rgba(8,25,38,.55)),url("assets/hero.jpeg");background-size:cover;background-position:center;opacity:.95}
.hero-inner{position:relative;z-index:1;width:min(1060px,calc(100% - 48px));margin:auto;padding:100px 0}
.hero h1{color:#fff;max-width:750px}
.hero .lead{color:#d6e1e8;max-width:700px;margin:24px 0}
.role{font-size:14px;color:#b7d8d3;margin-top:16px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--teal);background:var(--teal);color:#fff;padding:11px 15px;border-radius:4px;font-size:12px;font-weight:700}
.btn:hover{background:var(--teal-dark)}
.btn.secondary{background:transparent;border-color:#6f8b9a;color:inherit}
.section{padding:82px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 5px 18px rgba(12,35,51,.03)}
.card p{font-size:12px;color:#617181}
.icon{width:30px;height:30px;border-radius:7px;background:var(--mint);color:var(--teal);display:grid;place-items:center;font-weight:800;font-size:12px;margin-bottom:14px}
.project-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.project-image{height:180px;object-fit:cover;width:100%;background:#edf3fb}
.project-body{padding:18px}
.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px}
.tag{font-size:9px;padding:4px 7px;border-radius:20px;background:#eef4ff;color:#496070;border:1px solid #dce7f2}
.meta{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.link{font-size:11px;color:var(--teal);font-weight:800}
.band{background:var(--teal);color:#fff;border-radius:10px;padding:34px}
.band h2{color:#fff;font-size:34px}
.band p{color:#d9f1ee}
.quote{background:#dceaff;border-left:3px solid var(--teal);padding:22px 24px;font:italic 20px/1.35 var(--serif);color:#19364c}
.process{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden}
.process div{padding:17px 12px;border-right:1px solid var(--line)}
.process div:last-child{border-right:0}
.process b{display:block;font-size:11px;margin-bottom:5px}
.process span{font-size:10px;color:var(--muted)}
.page-head{padding:45px 0 35px;border-bottom:1px solid var(--line)}
.page-head .lead{margin:12px 0 0}
.filters{display:flex;gap:7px;flex-wrap:wrap;margin:25px 0}
.filter{border:1px solid var(--line);background:#fff;border-radius:20px;padding:7px 11px;font-size:10px;color:#526777}
.filter:hover{border-color:var(--teal);color:var(--teal)}
.filter.active{background:var(--teal);border-color:var(--teal);color:#fff}
.filter-count{opacity:.7}
.project-item[hidden]{display:none}
details{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
summary{cursor:pointer;color:var(--teal);font-size:11px;font-weight:800}
.project-facts{display:grid;grid-template-columns:82px 1fr;gap:7px 10px;margin:14px 0 0;font-size:10px}
.project-facts dt{color:var(--muted);font-weight:800}
.project-facts dd{margin:0;color:#4c6172}
.timeline{display:grid;gap:12px;margin-top:25px}
.timeline-item{display:grid;grid-template-columns:42px 1fr;gap:15px}
.timeline-dot{width:30px;height:30px;border-radius:7px;background:#dff6f3;color:var(--teal);display:grid;place-items:center;font-size:11px;font-weight:800}
.timeline-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px 18px}
.timeline-card .date{font-size:9px;color:var(--teal);font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.profile{display:grid;grid-template-columns:1.35fr .65fr;gap:35px;align-items:start}
.profile-photo{width:220px;aspect-ratio:2/3;object-fit:cover;border-radius:8px;margin-left:auto}
.skill-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.skill-list .card{padding:15px}
.skill-list ul{margin:8px 0 0;padding-left:18px;color:#5e7080;font-size:11px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:20px;font-size:10px}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;align-items:start}
.contact-item{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line)}
.contact-item:last-child{border-bottom:0}
.contact-item .icon{flex:none;margin:0}
.contact-item b{display:block;font-size:11px}
.contact-item span{font-size:10px;color:var(--muted)}
form{display:grid;gap:12px}
label{font-size:10px;font-weight:800;color:#506274}
input,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:6px;padding:11px 12px;color:var(--ink);outline:none}
input:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(8,120,110,.08)}
textarea{min-height:145px;resize:vertical}
.site-footer{padding:35px 0;border-top:1px solid var(--line);background:#edf3ff}
.footer-inner{width:min(1060px,calc(100% - 48px));margin:auto;display:flex;justify-content:space-between;gap:20px;align-items:start}
.footer-inner small{font-size:9px;color:var(--muted)}
.footer-quote{font:italic 17px var(--serif);max-width:480px}
.notice{padding:15px;background:#fff;border:1px dashed var(--line);border-radius:8px;font-size:10px;color:var(--muted)}
@media(max-width:900px){
  .site{display:block}
  .sidebar{display:none}
  .topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:13px 18px;background:rgba(244,247,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .topbar .brand{margin:0}
  .mobile-nav{display:flex;gap:5px}
  .mobile-nav a{font-size:10px;padding:7px 8px;border-radius:4px}
  .mobile-nav a.active{background:var(--teal);color:#fff}
  .container,.hero-inner,.footer-inner{width:min(100% - 32px,760px)}
  .hero{min-height:590px}
  .section{padding:62px 0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(3,1fr)}
  .process div:nth-child(3){border-right:0}
  .profile,.contact-grid{grid-template-columns:1fr}
  .profile-photo{margin:0;width:180px}
}
@media(max-width:600px){
  .container{padding-top:35px}
  .hero-inner{padding:70px 0}
  h1{font-size:48px}
  .section-head{display:block}
  .section-head .link{display:inline-block;margin-top:10px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .process{grid-template-columns:repeat(2,1fr)}
  .process div:nth-child(3){border-right:1px solid var(--line)}
  .process div:nth-child(even){border-right:0}
  .project-image{height:190px}
  .footer-inner{display:block}
  .footer-quote{margin-bottom:20px}
  .mobile-nav a{font-size:9px;padding:6px}
}