:root{
  --bg:#f3f6fb; --fg:#0f172a; --muted:#64748b; --card:#ffffff;
  --primary:#0b1e3f; --primary-fg:#f8fafc; --accent:#2bb3c0; --border:#e2e8f0;
  --shadow-soft:0 20px 50px -20px rgba(11,30,63,.25);
  --shadow-card:0 1px 2px rgba(11,30,63,.06),0 12px 32px -16px rgba(11,30,63,.14);
  --gradient-hero:
    radial-gradient(60% 80% at 80% 10%, rgba(43,179,192,.18) 0%, transparent 60%),
    radial-gradient(50% 60% at 10% 90%, rgba(11,30,63,.10) 0%, transparent 60%),
    linear-gradient(180deg,#f6f9fd 0%, #eaf0f7 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--fg);background:var(--gradient-hero);background-attachment:fixed;-webkit-font-smoothing:antialiased;line-height:1.6}
h1,h2,h3,h4{font-family:'Instrument Serif','Playfair Display',Georgia,serif;font-weight:400;letter-spacing:-.01em;line-height:1.1;color:var(--fg)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* Header */
.header{position:sticky;top:0;z-index:40;backdrop-filter:blur(8px);background:rgba(246,249,253,.8);border-bottom:1px solid rgba(226,232,240,.6)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo svg{width:36px;height:36px}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text .name{font-family:'Instrument Serif',serif;font-size:20px}
.logo-text .tag{margin-top:4px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.nav{display:none;align-items:center;gap:32px}
.nav a{font-size:14px;color:var(--muted);transition:color .2s}
.nav a:hover,.nav a.active{color:var(--fg);font-weight:500}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:8px;font-weight:500;transition:all .2s;cursor:pointer;border:none;font-family:inherit}
.btn-primary{background:var(--primary);color:var(--primary-fg);padding:10px 20px;font-size:14px;box-shadow:var(--shadow-soft)}
.btn-primary:hover{background:#142a55;transform:translateY(-1px)}
.btn-primary-lg{padding:16px 28px;font-size:16px;border-radius:10px}
.btn-outline{border:1px solid var(--border);background:rgba(255,255,255,.6);backdrop-filter:blur(4px);color:var(--fg);padding:16px 28px;font-size:16px;border-radius:10px}
.btn-outline:hover{background:#eef2f7}
.btn-accent{background:var(--accent);color:#06262a;padding:12px 24px;font-size:14px}
.menu-btn{display:block;background:none;border:none;cursor:pointer;color:var(--fg)}
@media(min-width:768px){.nav{display:flex}.menu-btn{display:none}}
.mobile-nav{display:none;border-top:1px solid var(--border);padding:16px 0;flex-direction:column}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:8px 24px;font-size:14px}

/* Sections */
section{padding:0}
.eyebrow{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.2em;color:var(--accent)}
.hero{padding:80px 0}
@media(min-width:768px){.hero{padding:112px 0}}
.hero-grid{display:grid;gap:48px}
@media(min-width:768px){.hero-grid{grid-template-columns:1.2fr 1fr}}
.hero h1{margin-top:20px;font-size:40px;line-height:1.05}
@media(min-width:640px){.hero h1{font-size:48px}}
@media(min-width:768px){.hero h1{font-size:60px}}
.hero-lead{margin-top:24px;font-size:18px;color:var(--muted);max-width:560px}
.cta-row{margin-top:40px;display:flex;flex-wrap:wrap;gap:16px}
.trust{margin-top:40px;display:flex;flex-wrap:wrap;gap:8px 24px;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.portrait-wrap{position:relative;max-width:360px;margin:0 auto;width:100%}
.portrait-glow{position:absolute;inset:-16px;background:rgba(43,179,192,.2);filter:blur(40px);border-radius:16px}
.portrait{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-soft)}
.portrait img{aspect-ratio:4/5;width:100%;object-fit:cover;filter:grayscale(1)}
.portrait-card{position:relative;margin-top:16px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px;box-shadow:var(--shadow-card)}
.portrait-card .n{font-family:'Instrument Serif',serif;font-size:18px}
.portrait-card .r{font-size:14px;color:var(--muted);margin-top:2px}

.band{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(230,236,245,.5)}
.band-inner{padding:64px 0}
.cols-3{display:grid;gap:40px}
@media(min-width:768px){.cols-3{grid-template-columns:repeat(3,1fr)}}
.feat svg{width:24px;height:24px;color:var(--accent)}
.feat h3{margin-top:16px;font-size:20px}
.feat p{margin-top:8px;font-size:14px;color:var(--muted)}

.section{padding:80px 0}
.section-grid{display:grid;gap:48px}
@media(min-width:768px){.section-grid{grid-template-columns:1fr 1.4fr}}
.section h2{margin-top:16px;font-size:32px}
@media(min-width:768px){.section h2{font-size:36px}}
.section .lead{margin-top:16px;color:var(--muted)}
.tiles{display:grid;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden}
@media(min-width:640px){.tiles{grid-template-columns:1fr 1fr}}
.tile{background:var(--card);padding:24px}
.tile h3{font-size:18px}
.tile p{margin-top:8px;font-size:14px;color:var(--muted)}

.dark-section{background:var(--primary);color:var(--primary-fg)}
.dark-section h2{color:var(--primary-fg)}
.dark-section .lead{color:rgba(248,250,252,.7)}
.cards4{margin-top:48px;display:grid;gap:24px}
@media(min-width:640px){.cards4{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.cards4{grid-template-columns:repeat(4,1fr)}}
.card-dark{border:1px solid rgba(248,250,252,.15);background:rgba(248,250,252,.05);border-radius:10px;padding:24px}
.card-dark svg{width:24px;height:24px;color:var(--accent)}
.card-dark .t{margin-top:16px;font-family:'Instrument Serif',serif;font-size:18px}

.cta-center{max-width:720px;margin:0 auto;padding:80px 24px;text-align:center}
.cta-center h2{font-size:32px}
@media(min-width:768px){.cta-center h2{font-size:36px}}
.cta-center p{margin-top:16px;color:var(--muted)}

/* Page hero */
.page-hero{background:rgba(230,236,245,.5);border-bottom:1px solid var(--border)}
.page-hero-inner{padding:80px 0}
.page-hero h1{margin-top:16px;font-size:40px;max-width:760px}
@media(min-width:768px){.page-hero h1{font-size:48px}}
.page-hero p{margin-top:24px;color:var(--muted);font-size:18px;max-width:640px}

/* Services grid */
.svc-grid{display:grid;gap:24px;padding:80px 0}
@media(min-width:768px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
.svc{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:var(--shadow-card);transition:all .25s}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.svc-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:8px;background:#eef2f7;color:var(--accent)}
.svc-icon svg{width:20px;height:20px}
.svc h3{margin-top:20px;font-size:20px}
.svc p{margin-top:8px;font-size:14px;color:var(--muted)}

.cta-band{background:var(--primary);color:var(--primary-fg);border-top:1px solid var(--border)}
.cta-band-inner{padding:64px 24px;max-width:1120px;margin:0 auto;display:flex;flex-direction:column;gap:24px;align-items:flex-start}
@media(min-width:768px){.cta-band-inner{flex-direction:row;align-items:center;justify-content:space-between}}
.cta-band h2{color:var(--primary-fg);font-size:28px}
.cta-band p{margin-top:8px;color:rgba(248,250,252,.7)}

/* Timeline */
.timeline-wrap{max-width:760px;margin:0 auto;padding:80px 24px}
.timeline{position:relative;list-style:none;padding-left:32px;border-left:1px solid var(--border)}
.timeline li{position:relative;margin-bottom:40px}
.timeline li::before{content:"";position:absolute;left:-37px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.timeline .period{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.timeline h3{margin-top:4px;font-size:24px}
.timeline .org{font-size:14px;font-weight:500;color:var(--accent)}
.timeline p{margin-top:8px;color:var(--muted)}
.edu-grid{margin-top:64px;display:grid;gap:32px;padding-top:48px;border-top:1px solid var(--border)}
@media(min-width:768px){.edu-grid{grid-template-columns:1fr 1fr}}
.edu h3{font-size:20px}
.edu ul{margin-top:16px;list-style:none;font-size:14px;color:var(--muted)}
.edu li{margin-bottom:12px}
.edu strong{color:var(--fg)}

/* About */
.about{padding:80px 0}
.about-grid{display:grid;gap:48px}
@media(min-width:768px){.about-grid{grid-template-columns:1fr 1.4fr}}
.about h1{font-size:40px;margin-top:16px}
@media(min-width:768px){.about h1{font-size:48px}}
.about .role{margin-top:8px;font-size:18px;color:var(--muted)}
.about-body{margin-top:32px;display:flex;flex-direction:column;gap:20px;color:rgba(15,23,42,.9)}
.about-body ul{list-style:disc;padding-left:20px;color:var(--muted);display:flex;flex-direction:column;gap:8px}
.about-body .quote{border-left:2px solid var(--accent);padding-left:16px;font-style:italic}

/* Contact */
.contact{padding:80px 0}
.contact-grid{display:grid;gap:56px}
@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1.2fr}}
.contact h1{font-size:40px;margin-top:16px}
@media(min-width:768px){.contact h1{font-size:48px}}
.contact-info{margin-top:40px;list-style:none;display:flex;flex-direction:column;gap:20px;font-size:14px}
.contact-info li{display:flex;align-items:center;gap:12px}
.contact-info svg{width:20px;height:20px;color:var(--accent);flex-shrink:0}
.contact-info a:hover{text-decoration:underline}
.form{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:20px}
.field label{font-size:14px;font-weight:500;display:block}
.field input,.field textarea{margin-top:8px;width:100%;border:1px solid var(--border);background:#fff;border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;outline:none;transition:box-shadow .2s}
.field input:focus,.field textarea:focus{box-shadow:0 0 0 2px var(--primary)}
.form .hint{font-size:12px;color:var(--muted)}

/* Footer */
footer{margin-top:96px;border-top:1px solid var(--border);background:rgba(230,236,245,.4)}
.footer-grid{padding:56px 0;display:grid;gap:40px}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(3,1fr)}}
.footer-logo{display:flex;align-items:center;gap:8px}
.footer-logo svg{width:36px;height:36px}
.footer-logo span{font-family:'Instrument Serif',serif;font-size:20px}
.footer p{margin-top:16px;font-size:14px;color:var(--muted);max-width:320px}
.footer h4{font-size:14px;font-weight:600;font-family:inherit}
.footer ul{margin-top:16px;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--muted)}
.footer ul li a:hover,.footer-contact li a:hover{color:var(--fg)}
.footer-contact li{display:flex;align-items:center;gap:8px}
.footer-contact svg{width:16px;height:16px}
.copyright{border-top:1px solid var(--border);padding:24px 0;font-size:12px;color:var(--muted)}