/* ============================================================
   Moolenaar Group — shared stylesheet (Oxford blue)
   ============================================================ */
:root{
  --bg:#ffffff;
  --bg-alt:#f3f6fb;
  --ink:#0c1c33;
  --ink-soft:#4a5a70;
  --line:#dde5ef;
  --blue:#123f75;          /* primary */
  --blue-dark:#002147;     /* Oxford blue — hero & dark sections */
  --blue-soft:#e9f0f9;
  --accent:#3f7cc0;        /* brighter accent */
  --accent-light:#9cc3ea;  /* light accent on dark */
  --maxw:1180px;
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Fraunces',Georgia,serif;font-weight:500;line-height:1.12;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-family:'Inter';font-size:.74rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:100px;font-weight:600;font-size:.9rem;transition:.25s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(18,63,117,.55)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.35s ease;background:rgba(255,255,255,0);border-bottom:1px solid transparent}
header.scrolled{background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:13px;font-family:'Fraunces';font-size:1.32rem;font-weight:600;letter-spacing:-.02em}
.logo{display:inline-block;width:40px;height:40px;flex:none;color:var(--blue);background-color:currentColor;-webkit-mask:url(logo-icon.png) center/contain no-repeat;mask:url(logo-icon.png) center/contain no-repeat}
.wordmark .logo{color:#cfe0f4}
footer .logo{color:var(--accent-light)}
.brand small{display:block;font-family:'Inter';font-size:.6rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-soft);margin-top:2px}
.menu{display:flex;gap:34px;align-items:center}
.menu a{font-size:.83rem;font-weight:500;letter-spacing:.04em;color:var(--ink-soft);transition:.2s}
.menu a:hover,.menu a.active{color:var(--ink)}
.menu a.cta{background:var(--blue);color:#fff;padding:11px 22px;border-radius:100px}
.menu a.cta:hover{background:var(--blue-dark)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* header sitting over a dark hero (home) */
header.on-dark:not(.scrolled) .brand{color:#fff}
header.on-dark:not(.scrolled) .brand small{color:rgba(255,255,255,.78)}
header.on-dark:not(.scrolled) .brand .logo{color:#dbe8f7}
header.on-dark:not(.scrolled) .burger span{background:#fff}
@media(min-width:901px){
  header.on-dark:not(.scrolled) .menu a{color:rgba(255,255,255,.85)}
  header.on-dark:not(.scrolled) .menu a:hover,header.on-dark:not(.scrolled) .menu a.active{color:#fff}
  header.on-dark:not(.scrolled) .menu a.cta{background:#fff;color:var(--blue-dark)}
  header.on-dark:not(.scrolled) .menu a.cta:hover{background:#eaf1fb}
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:168px 0 66px;background:
  radial-gradient(900px 500px at 82% -12%, var(--blue-soft) 0%, rgba(233,240,249,0) 60%),
  linear-gradient(180deg,#f9fbfe,#fff)}
.page-hero .eyebrow{margin-bottom:16px}
.page-hero h1{font-size:clamp(2.4rem,5.4vw,4.1rem);max-width:17ch}
.page-hero h1 em{font-style:italic;color:var(--blue)}
.page-hero p{font-size:1.12rem;color:var(--ink-soft);max-width:60ch;margin-top:22px}

/* ---------- Home hero ---------- */
.hero{position:relative;padding:174px 0 0;overflow:hidden;color:#eaf1fb;border-bottom:1px solid rgba(255,255,255,.09)}
.hero-bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(1150px 640px at 82% -6%, #15406c 0%, rgba(21,64,108,0) 58%),
  radial-gradient(900px 720px at -6% 108%, #061c3a 0%, rgba(6,28,58,0) 55%),
  linear-gradient(180deg,#002147 0%, #001630 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.055) 1px, transparent 1.4px);
  background-size:24px 24px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 66%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 66%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;padding-bottom:88px}
.wordmark{display:inline-flex;align-items:center;gap:11px;font-family:'Fraunces';font-weight:600;font-size:1rem;letter-spacing:.02em;color:var(--accent-light);margin-bottom:24px;padding:7px 16px 7px 8px;border:1px solid rgba(255,255,255,.16);border-radius:100px;background:rgba(255,255,255,.04)}
.wordmark::after{content:"";flex:none;height:1px;width:40px;background:linear-gradient(90deg,var(--accent-light),transparent)}
.hero h1{font-size:clamp(2.5rem,5.2vw,4.5rem);max-width:16ch;color:#fff}
.hero h1 em{font-style:italic;color:var(--accent-light)}
.hero p.lead{font-size:1.14rem;color:#c4d4e8;max-width:52ch;margin-top:26px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:38px}
.hero .btn-primary{background:#fff;color:var(--blue-dark)}
.hero .btn-primary:hover{background:#eaf1fb;box-shadow:0 14px 30px -12px rgba(0,0,0,.45)}
.hero .btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.hero .btn-ghost:hover{border-color:#fff;color:#fff}

.hero-media{position:relative}
.hero-photo{position:relative;aspect-ratio:4/5;border-radius:26px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,20,50,.65);border:1px solid rgba(255,255,255,.12)}
.hero-photo img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 8s ease}
.hero-photo:hover img{transform:scale(1.1)}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,33,71,0) 55%,rgba(0,20,45,.5) 100%)}
.photo-cap{position:absolute;left:20px;bottom:18px;z-index:2;color:#fff;font-size:.78rem;letter-spacing:.03em;text-shadow:0 1px 8px rgba(0,0,0,.6)}
.hero-badge{position:absolute;top:-22px;left:-22px;z-index:3;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 20px;box-shadow:0 20px 40px -22px rgba(0,20,50,.5)}
.hero-badge b{font-family:'Fraunces';font-size:1.7rem;color:var(--blue);display:block;line-height:1}
.hero-badge span{font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft)}
.hero-chip{position:absolute;bottom:-20px;right:-14px;z-index:3;background:var(--ink);color:#eaf1fb;border-radius:14px;padding:13px 18px;box-shadow:0 20px 40px -22px rgba(0,20,50,.6);display:flex;align-items:center;gap:10px;font-size:.82rem;font-weight:500}
.hero-chip svg{color:var(--accent-light);flex:none}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:0;padding:46px 0 54px;border-top:1px solid rgba(255,255,255,.16)}
.stat{padding:0 30px;position:relative}
.stat:first-child{padding-left:0}
.stat + .stat::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:1px;background:rgba(255,255,255,.13)}
.stat .num{font-family:'Fraunces';font-size:clamp(2.1rem,4vw,3rem);color:#fff;line-height:1}
.stat .num span{color:var(--accent-light)}
.stat .lbl{font-size:.82rem;color:#aec2dc;margin-top:10px;letter-spacing:.02em}
.stats.on-light{border-top-color:var(--line)}
.stats.on-light .num{color:var(--ink)}
.stats.on-light .num span{color:var(--blue)}
.stats.on-light .lbl{color:var(--ink-soft)}

/* ---------- Section base ---------- */
section{padding:100px 0}
.sec-head{max-width:660px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,4vw,3.1rem)}
.sec-head p{color:var(--ink-soft);font-size:1.06rem;margin-top:18px}
.alt{background:var(--bg-alt)}

/* ---------- Two-column feature ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.feature p{color:var(--ink-soft);font-size:1.04rem;margin-bottom:20px}
.feature-visual{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;background:var(--blue-dark);box-shadow:0 40px 80px -46px rgba(0,20,50,.55)}
.feature-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,33,71,.05) 40%,rgba(0,20,45,.6) 100%)}
.feature-visual .est{position:absolute;left:28px;bottom:26px;color:#fff;z-index:2}
.feature-visual .est b{font-family:'Fraunces';font-size:2.4rem;display:block;line-height:1}
.feature-visual .est span{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;opacity:.85}
.pillars{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.pill{font-size:.8rem;font-weight:500;padding:8px 16px;border-radius:100px;background:#fff;border:1px solid var(--line);color:var(--ink-soft)}

/* ---------- Approach cards ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px 32px;transition:.3s}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 48px -28px rgba(0,20,50,.28);border-color:var(--blue-soft)}
.card .ico{width:48px;height:48px;border-radius:12px;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;margin-bottom:22px;color:var(--blue)}
.card h3{font-size:1.32rem;margin-bottom:12px}
.card p{color:var(--ink-soft);font-size:.95rem}

/* ---------- Sector image cards ---------- */
.sector-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sector{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--blue-dark);border:1px solid var(--line)}
.sector img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.sector:hover img{transform:scale(1.07)}
.sector::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,20,45,.05) 30%,rgba(0,18,40,.82) 100%)}
.sector .label{position:absolute;left:22px;right:22px;bottom:20px;z-index:2;color:#fff}
.sector .label h3{font-size:1.3rem;margin-bottom:6px}
.sector .label p{font-size:.85rem;color:#cfdcec;line-height:1.5}
.sector .tagpill{position:absolute;top:16px;left:16px;z-index:2;font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.16);backdrop-filter:blur(4px);padding:6px 12px;border-radius:100px}

/* ---------- Expertise lists (dark) ---------- */
.dark{background:var(--ink);color:#dbe5f1}
.dark .sec-head h2{color:#fff}
.dark .sec-head p{color:#a8b8cd}
.dark .eyebrow{color:var(--accent-light)}
.exp-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
.exp-col h4{font-family:'Inter';font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-light);margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.14)}
.exp-col ul{list-style:none}
.exp-col li{padding:9px 0;font-size:.96rem;color:#c3d0e2;border-bottom:1px solid rgba(255,255,255,.06);transition:.2s;display:flex;align-items:center;gap:10px}
.exp-col li:hover{color:#fff;padding-left:6px}
.exp-col li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent-light);flex:none}

/* ---------- Projects grid ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}
.filters button{font-family:'Inter';font-size:.82rem;font-weight:500;padding:9px 18px;border-radius:100px;border:1px solid var(--line);background:#fff;color:var(--ink-soft);cursor:pointer;transition:.22s}
.filters button:hover{border-color:var(--blue);color:var(--blue)}
.filters button.active{background:var(--blue);border-color:var(--blue);color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.proj{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px 34px;display:flex;flex-direction:column;transition:.32s;position:relative;overflow:hidden}
.proj::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--blue);transition:.4s}
.proj:hover{transform:translateY(-6px);box-shadow:0 26px 52px -30px rgba(0,20,50,.32);border-color:var(--blue-soft)}
.proj:hover::before{width:100%}
.proj .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.tag{font-size:.68rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);background:var(--blue-soft);padding:6px 12px;border-radius:100px}
.yr{font-size:.8rem;color:var(--ink-soft);font-weight:500}
.proj h3{font-size:1.42rem;margin-bottom:14px}
.proj p{color:var(--ink-soft);font-size:.94rem;flex:1}
.metrics{display:flex;gap:22px;margin:20px 0 4px;padding-top:18px;border-top:1px solid var(--line)}
.metrics .m b{font-family:'Fraunces';font-size:1.35rem;color:var(--ink);display:block;line-height:1}
.metrics .m span{font-size:.72rem;color:var(--ink-soft);letter-spacing:.02em}
.outcome{margin-top:18px;font-size:.8rem;font-weight:600;color:var(--blue);display:flex;align-items:center;gap:8px}
.outcome svg{flex:none}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 32px;box-shadow:0 24px 48px -34px rgba(0,20,50,.3)}
.contact-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-item:last-child{border-bottom:0}
.contact-item .ico{width:42px;height:42px;border-radius:11px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;flex:none}
.contact-item h4{font-family:'Inter';font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:4px}
.contact-item a,.contact-item p{font-size:1rem;color:var(--ink)}
.contact-item a:hover{color:var(--blue)}

/* ---------- Full-width image showcase ---------- */
.showcase{position:relative;min-height:clamp(360px,52vw,600px);display:flex;align-items:flex-end;overflow:hidden;background:var(--blue-dark)}
.showcase img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.showcase::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,20,45,.15) 0%,rgba(0,20,45,.35) 55%,rgba(0,18,40,.9) 100%)}
.showcase .showcase-in{position:relative;z-index:2;color:#fff;padding:0 0 clamp(36px,6vw,72px)}
.showcase .eyebrow{color:var(--accent-light)}
.showcase h2{font-size:clamp(1.9rem,3.6vw,3rem);max-width:20ch;color:#fff}
.showcase p{color:#cfdcec;max-width:52ch;margin-top:16px;font-size:1.04rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(140deg,var(--blue) 0%,var(--blue-dark) 100%);color:#fff;text-align:center}
.cta-band h2{font-size:clamp(2.1rem,4.5vw,3.3rem);max-width:22ch;margin:0 auto}
.cta-band p{color:#cfdcec;max-width:54ch;margin:22px auto 40px;font-size:1.06rem}
.cta-band .btn-primary{background:#fff;color:var(--blue-dark)}
.cta-band .btn-primary:hover{background:#eef3fb;box-shadow:0 14px 30px -12px rgba(0,0,0,.4)}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#9fb0c6;padding:70px 0 40px}
.foot-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{font-family:'Fraunces';font-size:1.5rem;color:#fff;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.foot-top p{font-size:.92rem;max-width:38ch}
.foot-col h5{color:#fff;font-family:'Inter';font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.foot-col a{display:block;font-size:.92rem;padding:6px 0;color:#9fb0c6;transition:.2s}
.foot-col a:hover{color:var(--accent-light)}
.foot-bottom{padding-top:28px;font-size:.8rem;color:#7386a0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .menu{position:fixed;inset:78px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:14px 28px 26px;border-bottom:1px solid var(--line);transform:translateY(-150%);transition:.4s;box-shadow:0 20px 40px -20px rgba(0,0,0,.2)}
  .menu.open{transform:none}
  .menu a{padding:14px 0;width:100%;border-bottom:1px solid var(--line);color:var(--ink-soft)}
  .menu a.cta{text-align:center;margin-top:12px;border-bottom:0;color:#fff}
  .burger{display:flex}
  .hero-grid,.feature,.cards3,.sector-grid,.exp-cols,.grid,.foot-top,.contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:30px;padding:40px 0 4px}
  .stat{padding:0}
  .stat + .stat::before{display:none}
  section{padding:72px 0}
  .hero{padding:128px 0 68px}
  .hero-grid{gap:52px}
  .hero-media{max-width:440px}
  .hero-badge{left:-8px}.hero-chip{right:6px}
  .page-hero{padding:138px 0 48px}
}
@media(max-width:900px) and (min-width:600px){
  .cards3,.sector-grid,.exp-cols,.grid{grid-template-columns:1fr 1fr}
}