:root{
  --blue:#39b7ff; --blue-d:#0f8fd6; --blue-l:#e6f5ff;
  --grey:#a6a6a6; --ink:#1b2430; --ink-2:#4a5563; --line:#e5e9ef;
  --bg:#ffffff; --bg-alt:#f5f8fb; --navy:#0b1f33;
  --radius:14px; --shadow:0 10px 30px rgba(11,31,51,.08);
  --font-h:"Outfit",system-ui,sans-serif; --font-b:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--font-h);line-height:1.15;margin:0 0 .6em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.8rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{width:min(1140px,100% - 32px);margin-inline:auto}
.section{padding:clamp(64px,9vw,112px) 0}
.section-alt{background:var(--bg-alt)}
.eyebrow{font-family:var(--font-h);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:600;color:var(--blue-d);margin-bottom:.8em}
.section-lede{font-size:1.1rem;color:var(--ink-2);max-width:640px;margin-bottom:2.5em}
.muted{color:var(--ink-2)}

/* buttons */
.btn{display:inline-block;background:var(--blue);color:#fff;font-family:var(--font-h);font-weight:600;padding:14px 26px;border-radius:999px;border:2px solid var(--blue);cursor:pointer;font-size:1rem;transition:.2s;box-shadow:0 6px 18px rgba(57,183,255,.35)}
.btn:hover{background:var(--blue-d);border-color:var(--blue-d);text-decoration:none;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7);box-shadow:none}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-sm{padding:9px 18px;font-size:.92rem;box-shadow:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:52px;width:auto}
.menu{display:flex;gap:28px;align-items:center}
.menu a{color:var(--ink);font-weight:500;font-family:var(--font-h)}
.menu a:hover{color:var(--blue-d);text-decoration:none}
.menu .btn{color:#fff}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:8px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* hero */
.hero{position:relative;color:#fff;background:var(--navy);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(11,31,51,.95) 30%,rgba(15,143,214,.55));z-index:-1}
.hero-inner{padding:clamp(80px,12vw,150px) 0 clamp(60px,9vw,110px);max-width:760px}
.hero .eyebrow{color:var(--blue)}
.hero h1 span{color:var(--blue)}
.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:rgba(255,255,255,.85);max-width:620px;margin-bottom:2em}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:3em}
.hero-stats{list-style:none;padding:0;margin:0;display:flex;gap:40px;flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats strong{font-family:var(--font-h);font-size:1.7rem;font-weight:600;color:#fff}
.hero-stats span{color:rgba(255,255,255,.7);font-size:.9rem}
.hero-circuit{position:absolute;right:-40px;bottom:-10px;width:min(55vw,640px);height:auto;color:var(--blue);opacity:.55;pointer-events:none}
.hero-circuit circle{fill:var(--navy);stroke:currentColor;stroke-width:3}

/* two col */
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,80px);align-items:center}
.checks{list-style:none;padding:0;margin:1.5em 0 0}
.checks li{position:relative;padding-left:34px;margin-bottom:.8em}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--blue-l);border:2px solid var(--blue)}
.checks li::after{content:"";position:absolute;left:7px;top:8px;width:6px;height:10px;border:solid var(--blue-d);border-width:0 2px 2px 0;transform:rotate(45deg)}
.about-fig{margin:0;position:relative}
.about-fig img{border-radius:var(--radius);box-shadow:var(--shadow)}
.about-fig figcaption{position:absolute;left:20px;bottom:20px;background:#fff;padding:10px 16px;border-radius:10px;font-family:var(--font-h);font-weight:600;box-shadow:var(--shadow);font-size:.95rem}

/* services */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;display:flex;flex-direction:column;transition:.25s;position:relative;overflow:hidden}
.pillar::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--blue-d))}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pillar-icon{width:52px;height:52px;border-radius:12px;background:var(--blue-l);color:var(--blue-d);display:grid;place-items:center;margin-bottom:18px}
.pillar-icon svg{width:28px;height:28px}
.pillar p{color:var(--ink-2);font-size:.97rem}
.pillar ul{padding-left:18px;margin:0 0 1.5em;color:var(--ink);font-size:.93rem}
.pillar li{margin-bottom:.35em}
.pillar-link{margin-top:auto;font-family:var(--font-h);font-weight:600}

/* approach */
.section-dark{background:var(--navy);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.approach-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.14;z-index:-1}
.section-dark .eyebrow{color:var(--blue)}
.section-dark .section-lede{color:rgba(255,255,255,.75)}
.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.approach-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.approach-grid{grid-template-columns:1fr}}
.ap{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px 24px;backdrop-filter:blur(4px)}
.ap-num{font-family:var(--font-h);color:var(--blue);font-weight:600;font-size:.9rem;letter-spacing:.1em}
.ap h3{margin:.4em 0 .5em;font-size:1.15rem}
.ap p{color:rgba(255,255,255,.75);font-size:.95rem;margin:0}

/* team */
.team{display:grid;gap:28px}
.member{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s}
.member:hover{box-shadow:var(--shadow)}
.member img{border-radius:12px;aspect-ratio:1;object-fit:cover}
.member h3{margin-bottom:.1em}
.role{font-family:var(--font-h);color:var(--blue-d);font-weight:600;margin-bottom:.9em}
.member-body p{font-size:.97rem;color:var(--ink-2)}
.creds{font-size:.88rem!important;color:var(--ink)!important;border-left:3px solid var(--blue);padding-left:12px}
.contact-line{font-size:.92rem!important;margin:0!important}

/* contact */
.contact-grid{align-items:start}
.contact-details{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;margin-top:1.8em}
.contact-details dt{font-family:var(--font-h);font-weight:600;color:var(--ink)}
.contact-details dd{margin:0;color:var(--ink-2)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-h);font-weight:500;margin-bottom:6px;font-size:.95rem}
.field label span{color:var(--grey);font-weight:400}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:1rem;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(57,183,255,.2)}
.form-note{font-size:.82rem;color:var(--grey);margin:14px 0 0}

/* footer */
.footer{background:#0b1f33;color:rgba(255,255,255,.75);padding:56px 0 24px}
.footer-inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
.footer img{filter:brightness(0) invert(1);opacity:.9;margin-bottom:14px}
.footer .muted{color:rgba(255,255,255,.6);font-size:.92rem}
.footer-nav{display:flex;gap:22px;flex-wrap:wrap}
.footer-nav a{color:#fff;font-family:var(--font-h);font-weight:500}
.copy{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:.85rem;color:rgba(255,255,255,.55)}

/* 404 */
.notfound{min-height:70vh;display:grid;place-items:center;text-align:center;padding:60px 0}
.notfound h1{font-size:clamp(3rem,10vw,6rem);color:var(--blue);margin:0}

/* responsive */
@media (max-width:960px){
  .pillars{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .about-fig{order:-1}
}
@media (max-width:768px){
  .nav-toggle{display:flex}
  .menu{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);padding:8px 0 16px;box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .menu a{padding:14px 20px}
  .menu .btn{margin:10px 20px 0;text-align:center}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .member{grid-template-columns:1fr}
  .member img{max-width:200px}
  .hero-stats{gap:24px}
  .hero-circuit{display:none}
  .form{padding:24px 18px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pillar,.btn,.member{transition:none}}