:root{
  --bg:#1c1e24; --bg-alt:#15171c; --panel:#23262e;
  --text:#e8eaef; --muted:#a2a7b3; --accent:#5b4bd6; --accent-hover:#6d5ce8;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Manrope',system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Lato',sans-serif;font-weight:700;line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Nav */
.site-nav{position:sticky;top:0;z-index:50;background:rgba(21,23,28,.9);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-family:'Lato',sans-serif;font-weight:700;font-size:22px;letter-spacing:.5px}
.nav-links{display:flex;gap:28px}
.nav-links a{color:var(--muted);font-weight:500;font-size:15px;transition:color .2s;padding:6px 0;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--accent)}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}

/* Buttons */
.btn{display:inline-block;background:var(--accent);color:#fff;padding:13px 32px;border-radius:40px;font-weight:600;font-size:15px;border:none;cursor:pointer;transition:background .2s,transform .2s;margin-top:26px}
.btn:hover{background:var(--accent-hover);transform:translateY(-2px)}

/* Hero */
.hero{background-size:cover;background-position:center;min-height:78vh;display:flex;align-items:center;text-align:center}
.hero.short{min-height:52vh}
.hero-inner{max-width:820px}
.hero h1{font-size:clamp(38px,6vw,66px);margin-bottom:18px}
.hero-sub{font-size:clamp(17px,2.4vw,26px);color:#dfe2ea;max-width:680px;margin:0 auto}
.hero-tagline{margin-top:34px;font-size:16px;color:#cfd3dc}

/* Bands */
.band{padding:84px 0}
.band.alt{background:var(--bg-alt)}
.cta-band{text-align:center}
.cta-band h2{font-size:clamp(28px,4vw,42px);margin-bottom:16px}
.sec-head{text-align:center;max-width:760px;margin:0 auto 54px}
.sec-head h2{font-size:clamp(28px,4vw,44px);margin-bottom:14px}
.sec-sub{color:var(--muted);font-size:18px}
.lead{font-size:19px;color:#cfd3dc}
.center{text-align:center;max-width:760px;margin:0 auto}

/* Grid cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.grid.vals{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid rgba(255,255,255,.06);border-radius:14px;overflow:hidden;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-6px);border-color:rgba(91,75,214,.6)}
.card-media{aspect-ratio:16/10;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-media.round{aspect-ratio:1;padding:24px}
.card-media.round img{border-radius:50%;aspect-ratio:1;object-fit:cover}
.card-body{padding:24px}
.card-body h3{font-size:21px;margin-bottom:10px}
.card-body p{color:var(--muted);font-size:15px}
.card.val .card-body{padding:28px 24px}
.team .role{color:var(--accent-hover);font-weight:600;font-size:14px;margin-bottom:10px}

/* Alt rows */
.rows{display:flex;flex-direction:column;gap:60px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.row.reverse .row-media{order:2}
.row-media img{width:100%;border-radius:14px;aspect-ratio:4/3;object-fit:cover}
.row-text h3{font-size:28px;margin-bottom:14px}
.row-text p{color:var(--muted);font-size:17px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:34px;max-width:900px;margin:0 auto}
.step{display:flex;gap:20px;align-items:flex-start}
.step-num{font-family:'Lato',sans-serif;font-size:38px;font-weight:700;color:var(--accent);opacity:.7;min-width:56px}
.step h3{font-size:20px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

.page-head{padding:70px 0 10px;background:var(--bg-alt)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;max-width:960px;margin:0 auto}
.contact-form{display:flex;flex-direction:column;gap:16px}
.contact-form input,.contact-form textarea{background:var(--panel);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:14px 16px;color:var(--text);font-family:inherit;font-size:15px}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent)}
.contact-form .btn{margin-top:6px;align-self:flex-start}
.contact-info{display:flex;flex-direction:column;gap:26px}
.info-item h4{font-size:14px;text-transform:uppercase;letter-spacing:1px;color:var(--accent-hover);margin-bottom:6px}
.info-item p{color:var(--muted)}

/* Article cards (Resources) */
.grid.articles{grid-template-columns:repeat(3,1fr)}
.card.article .card-body{display:flex;flex-direction:column;gap:10px}
.eyebrow{display:inline-block;font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent-hover);font-weight:700}
.card.article h3{font-size:20px;margin:0}
.card.article h3 a{transition:color .2s}
.card.article h3 a:hover{color:var(--accent-hover)}
.art-meta{color:#6a6f7b;font-size:13px}
.card.article p{color:var(--muted);font-size:15px}
.read-more{color:var(--accent-hover);font-weight:600;font-size:14px;margin-top:auto}
.read-more:hover{text-decoration:underline}

/* Article detail page */
.article-hero{background-size:cover;background-position:center;min-height:52vh;display:flex;align-items:flex-end;position:relative}
.article-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(15,17,22,.35),rgba(15,17,22,.85))}
.article-hero .wrap{position:relative;z-index:1;padding-bottom:48px}
.article-hero .eyebrow{margin-bottom:14px}
.article-hero h1{font-size:clamp(30px,5vw,52px);max-width:900px;margin-bottom:16px}
.article-meta{color:#cfd3dc;font-size:15px}
.article-body{max-width:760px;margin:0 auto;padding:64px 24px}
.article-body p{font-size:18px;color:#d3d7e0;margin-bottom:26px;line-height:1.8}
.article-back{display:inline-block;margin-top:20px;color:var(--accent-hover);font-weight:600}
.article-back:hover{text-decoration:underline}

/* Footer */
.site-footer{background:#0f1116;padding:54px 0;border-top:1px solid rgba(255,255,255,.06);text-align:center}
.footer-inner .brand{font-size:26px;margin-bottom:12px}
.site-footer p{color:var(--muted);max-width:620px;margin:6px auto;font-size:15px}
.site-footer .muted{color:#6a6f7b;font-size:13px}

@media(max-width:860px){
  .grid,.grid.vals,.steps{grid-template-columns:1fr}
  .row{grid-template-columns:1fr;gap:24px}
  .row.reverse .row-media{order:0}
  .contact-grid{grid-template-columns:1fr}
  .nav-links{position:fixed;inset:66px 0 auto 0;flex-direction:column;background:var(--bg-alt);padding:20px 24px;gap:0;transform:translateY(-120%);transition:transform .3s;border-bottom:1px solid rgba(255,255,255,.08)}
  body.nav-open .nav-links{transform:translateY(0)}
  .nav-links a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.05)}
  .nav-toggle{display:block}
}