*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#FFFFFF;color:#0B2447;font-family:Poppins,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:#0B2447;text-underline-offset:3px}
a:hover{color:#2B4A7A}
img{max-width:100%}
input,select,textarea,button{font-family:inherit}
.serif{font-family:'Noto Serif',Georgia,serif}
.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.kicker{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#4A5D7A}
.page{min-height:100vh;display:flex;flex-direction:column}
main{flex:1}

/* Buttons */
.btn{display:inline-block;cursor:pointer;text-decoration:none;font-size:15px;font-weight:600;padding:14px 22px;border:1px solid transparent;transition:background .15s}
.btn-navy{background:#0B2447;color:#FFFFFF}
.btn-navy:hover{background:#1C3A66;color:#FFFFFF}
.btn-white{background:#FFFFFF;color:#0B2447}
.btn-white:hover{background:#F6F5F2;color:#0B2447}
.btn-ghost-white{border-color:#FFFFFF;color:#FFFFFF;font-weight:500}
.btn-ghost-white:hover{background:rgba(255,255,255,.12);color:#FFFFFF}
.btn-sm{font-size:14px;font-weight:500;padding:12px 20px;margin-top:22px}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:#FFFFFF;border-bottom:1px solid rgba(11,36,71,.12)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:8px;padding-bottom:8px}
.logo img{width:64px;height:64px;object-fit:cover;display:block}
.header-right{display:flex;align-items:center;gap:20px}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a.nav-link{text-decoration:none;font-size:15px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.main-nav a.nav-link[aria-current="page"]{border-bottom-color:#0B2447}
.main-nav .btn{font-size:14px;font-weight:500;padding:11px 18px}
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0}
.burger span{display:block;width:24px;height:2px;background:#0B2447}
.mobile-menu{display:none;flex-direction:column;border-top:1px solid rgba(11,36,71,.12);background:#FFFFFF}
.mobile-menu a{text-decoration:none;padding:14px 24px;font-size:16px;font-weight:500;border-bottom:1px solid rgba(11,36,71,.08)}
.mobile-menu a.btn{margin:16px 24px;text-align:center;border-bottom:0}
.site-header.menu-open .mobile-menu{display:flex}
@media (max-width:859px){
  .main-nav{display:none}
  .burger{display:flex}
}
@media (min-width:860px){.site-header .mobile-menu{display:none!important}}

/* Language switcher */
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;height:40px;padding:0 10px;border:1px solid rgba(11,36,71,.2);background:#FFFFFF;color:#0B2447;font-size:13px;font-weight:600;letter-spacing:.06em;cursor:pointer}
.lang-btn:hover{background:#F6F5F2}
.lang-btn svg{width:18px;height:18px;display:block}
.lang-menu{display:none;position:absolute;right:0;top:calc(100% + 6px);background:#FFFFFF;border:1px solid rgba(11,36,71,.15);box-shadow:0 8px 24px rgba(11,36,71,.12);min-width:170px;flex-direction:column;z-index:30;margin:0;padding:0;list-style:none}
.lang.open .lang-menu{display:flex}
.lang-menu a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;font-size:14px;text-decoration:none}
.lang-menu a:hover{background:#F6F5F2}
.lang-menu a[aria-current="true"]{font-weight:600;background:#F6F5F2}
.lang-menu small{color:#4A5D7A;font-size:12px;letter-spacing:.06em}

/* Hero */
.hero{position:relative;min-height:620px;display:flex;align-items:flex-end;color:#FFFFFF;overflow:hidden}
.hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,36,71,.15) 0%,rgba(11,36,71,.85) 100%)}
.hero-inner{position:relative;z-index:1;width:100%;padding-bottom:72px}
.hero .kicker{color:#FFFFFF}
.hero h1{font-size:clamp(40px,6vw,72px);line-height:1.05;margin:14px 0 18px;max-width:820px;text-wrap:balance;font-weight:700}
.hero p{font-size:18px;line-height:1.6;margin:0;max-width:600px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* Sections */
.section{padding-top:88px}
.section-last{padding-bottom:88px}
h2.h2{font-size:clamp(30px,3.5vw,42px);margin:10px 0 32px}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:1px;background:rgba(11,36,71,.12);border:1px solid rgba(11,36,71,.12)}
.svc-grid a{display:block;text-decoration:none;background:#FFFFFF;padding:28px 24px;transition:background .15s}
.svc-grid a:hover{background:#F6F5F2;color:#0B2447}
.svc-grid .num{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:#4A5D7A}
.svc-grid .name{font-family:'Noto Serif',Georgia,serif;font-size:21px;font-weight:700;margin-top:10px}
.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:24px;margin-top:20px}
.card-sand{background:#F6F5F2;padding:32px}
.card-sand .title{font-family:'Noto Serif',Georgia,serif;font-size:26px;font-weight:700}
.card-sand p{font-size:16px;line-height:1.65;margin:10px 0 0}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.head-row h2{font-size:clamp(30px,3.5vw,42px);margin:10px 0 0}
.link-u{font-size:15px;font-weight:500;text-decoration:underline;text-underline-offset:4px}
.proj-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px;margin-top:28px}
.proj-grid a{text-decoration:none;display:block}
.proj-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.proj-grid .t{font-family:'Noto Serif',Georgia,serif;font-size:20px;font-weight:700;margin-top:14px}
.proj-grid .s{font-size:14px;color:#4A5D7A;margin-top:4px}
.cta{background:#0B2447;color:#FFFFFF;padding:56px 40px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.cta .t{font-family:'Noto Serif',Georgia,serif;font-size:clamp(26px,3vw,36px);font-weight:700;line-height:1.25}

/* Inner pages */
.page-head{background:#F6F5F2}
.page-head .wrap{padding-top:72px;padding-bottom:72px}
.page-head h1{font-size:clamp(36px,5vw,56px);margin:12px 0 0;font-weight:700}
.page-head .lead{font-size:19px;line-height:1.7;margin:24px 0 0;max-width:820px;text-wrap:pretty}
.page-head .lead.short{font-size:18px;line-height:1.6;margin-top:16px;max-width:640px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px}
.steps > div{border-top:2px solid #0B2447;padding-top:20px}
.steps .n{font-family:'Noto Serif',Georgia,serif;font-size:40px;font-weight:700}
.steps .t{font-size:20px;font-weight:600;margin-top:8px}
.steps p{font-size:16px;line-height:1.6;margin:6px 0 0;color:#4A5D7A}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:40px;align-items:center}
.team img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:40% 30%;max-width:440px}
.team .name{font-family:'Noto Serif',Georgia,serif;font-size:30px;font-weight:700}
.team .role{font-size:16px;color:#4A5D7A;margin-top:4px}
.team p{font-size:17px;line-height:1.7;margin:20px 0 0;text-wrap:pretty}
.svc-list{display:flex;flex-direction:column;gap:64px;padding-top:40px;padding-bottom:80px}
.svc-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:40px;align-items:center}
.svc-row img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.svc-row h2{font-size:34px;margin:0 0 14px}
.svc-row .kicker{letter-spacing:.14em;margin-bottom:8px}
.svc-row p{font-size:17px;line-height:1.7;margin:0}

/* Portfolio */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.filters button{cursor:pointer;padding:9px 16px;font-size:14px;font-weight:500;border:1px solid #0B2447;background:#FFFFFF;color:#0B2447}
.filters button[aria-pressed="true"]{background:#0B2447;color:#FFFFFF}
.pf-list{display:flex;flex-direction:column;gap:64px;padding-top:48px;padding-bottom:80px}
.pf-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.pf-head h2{font-size:30px;margin:0}
.pf-head .tag{font-size:13px;border:1px solid rgba(11,36,71,.3);padding:3px 10px}
.pf-cat > p{font-size:16px;line-height:1.6;color:#4A5D7A;margin:8px 0 0}
.pf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:12px;margin-top:20px}
.pf-grid button{padding:0;border:0;background:none;cursor:zoom-in;display:block}
.pf-grid img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;transition:opacity .15s}
.pf-grid button:hover img{opacity:.88}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(6,18,36,.92);display:none;align-items:center;justify-content:center;padding:56px 16px}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.lightbox button{position:absolute;background:none;border:0;color:#FFFFFF;cursor:pointer}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);font-size:40px;width:56px;height:56px}
.lb-prev{left:12px}.lb-next{right:12px}
.lb-close{top:16px;right:20px;font-size:15px}
.lb-count{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#FFFFFF;font-size:14px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:48px;align-items:start;padding-top:56px;padding-bottom:88px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:18px}
.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid select,.form-grid textarea{padding:12px;border:1px solid rgba(11,36,71,.3);font-size:15px;color:#0B2447;background:#FFFFFF;border-radius:0}
.form-grid textarea{resize:vertical}
.err{color:#B3261E;font-size:13px;font-weight:400;min-height:0}
.hidden{display:none}
.submit{margin-top:24px;border:0}
.aside{background:#0B2447;color:#FFFFFF;padding:36px}
.aside .name{font-family:'Noto Serif',Georgia,serif;font-size:24px;font-weight:700}
.aside .role{font-size:15px;opacity:.8;margin-top:4px}
.aside .lines{display:flex;flex-direction:column;gap:14px;margin-top:28px;font-size:16px}
.aside a{color:#FFFFFF}
.thanks{background:#F6F5F2;padding:40px}
.thanks .t{font-family:'Noto Serif',Georgia,serif;font-size:28px;font-weight:700}
.thanks p{font-size:17px;line-height:1.6;margin:12px 0 0}

/* Footer */
.site-footer{background:#0B2447;color:#FFFFFF}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:32px;padding-top:56px;padding-bottom:32px}
.footer-grid img{width:120px;height:120px;object-fit:cover;display:block}
.footer-grid .tl{font-size:14px;margin-top:8px;opacity:.85}
.footer-col{display:flex;flex-direction:column;gap:10px;font-size:15px}
.site-footer a{color:#FFFFFF;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#FFFFFF}
.footer-bottom{border-top:1px solid rgba(255,255,255,.2);font-size:13px;opacity:.8;padding-top:16px;padding-bottom:28px}