/* Self-hosted fonts (no external CDN — privacy-friendly) */
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:'Onest';src:url('/assets/fonts/onest-variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --color-ink:#0B2D4A;
  --color-ink-light:#3A5A7A;
  --color-sage:#DDE3DC;
  --color-sage-light:#EDF0EC;
  --color-accent:#D4896E;
  --color-accent-hover:#C07A5F;
  --color-warm-tint:rgba(212,137,110,.12);
  --color-white:#FFFFFF;
  --color-border:#C5CCC4;
  --font-logo:'Onest',system-ui,sans-serif;
  --font-heading:'Onest','Inter',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --space-xs:.5rem; --space-sm:1rem; --space-md:2rem; --space-lg:4rem; --space-xl:6rem;
  --max-width:1140px; --max-width-narrow:760px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--font-body);color:var(--color-ink);background:var(--color-white);line-height:1.7;font-weight:400}
img{max-width:100%;display:block}
a{color:var(--color-accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--color-accent-hover)}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;line-height:1.25;letter-spacing:-.01em;color:var(--color-ink)}
h1{font-size:clamp(2.2rem,4vw,3.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:var(--space-sm)}
h3{font-size:clamp(1.1rem,2vw,1.35rem);margin-bottom:var(--space-xs)}
p{margin-bottom:1em}
.text-secondary{color:var(--color-ink-light)}
.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-md)}
.container.narrow{max-width:var(--max-width-narrow)}
section{padding:var(--space-xl) 0}
.bg-sage{background:var(--color-sage-light)}
.eyebrow{font-family:var(--font-logo);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--color-accent);margin-bottom:var(--space-sm)}

/* nav + multi-colour logo */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-sage)}
.nav__inner{max-width:var(--max-width);margin:0 auto;padding:.9rem var(--space-md);display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--font-logo);font-weight:800;font-size:1.15rem;letter-spacing:.02em}
.brand .b1{color:var(--color-accent)}
.brand .b2{color:var(--color-ink)}
.brand .b3{color:var(--color-ink-light);font-weight:600}
.nav__links a{color:var(--color-ink);margin-left:1.6rem;font-size:.92rem;font-weight:500;position:relative}
.nav__links a:hover{color:var(--color-accent)}
.nav__links a::after{content:'';position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--color-accent);transition:width .25s}
.nav__links a:hover::after{width:100%}

/* buttons (4b) */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85rem 1.6rem;border-radius:6px;font-weight:600;font-size:.98rem;font-family:var(--font-body);border:1.5px solid var(--color-border);color:var(--color-ink);background:transparent;cursor:pointer;transition:all .2s}
.btn:hover{text-decoration:none;border-color:var(--color-accent);color:var(--color-accent)}
.btn-primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}
.btn-primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#fff;transform:translateY(-1px);box-shadow:0 4px 16px rgba(212,137,110,.3)}

/* hero */
.hero{padding:calc(var(--space-xl) + 3.5rem) 0 var(--space-xl)}
.hero h1::after{content:'';display:block;width:60px;height:3px;background:var(--color-accent);margin-top:.6em;border-radius:2px}
.hero .subtitle{font-size:clamp(1.2rem,2.4vw,1.55rem);color:var(--color-ink-light);font-weight:400;margin:.9rem 0 1.4rem;font-family:var(--font-heading)}
.hero .byline{color:var(--color-ink-light);font-size:1.02rem;margin-bottom:var(--space-md);max-width:var(--max-width-narrow)}
.hero .byline span{color:#7e90a3;font-size:.92rem}
.cta{display:flex;gap:.9rem;flex-wrap:wrap;align-items:center}

/* navy stats band */
.stats{background:var(--color-ink);color:#fff}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md);text-align:center}
.stat .num{display:block;font-family:var(--font-heading);font-weight:700;font-size:clamp(1.8rem,3.4vw,2.6rem);color:var(--color-accent);line-height:1.1}
.stat .label{display:block;color:#aebfd0;font-size:.92rem;margin-top:.4rem}

/* result figure (two-column) */
.result__grid{display:grid;grid-template-columns:1.02fr .98fr;gap:var(--space-lg);align-items:center}
.result__figure{margin:0}
.result__figure img{width:100%;border:1px solid var(--color-border);border-radius:12px;background:#fff;padding:1rem}
.result__figure figcaption{color:var(--color-ink-light);font-size:.88rem;margin-top:.7rem;line-height:1.5}
.lede{font-size:1.18rem;color:var(--color-ink-light)}

/* findings */
.findings{display:grid;gap:var(--space-md);margin-top:var(--space-md)}
.finding{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:start}
.finding .num{font-family:var(--font-heading);font-weight:700;font-size:1.1rem;color:var(--color-accent);background:var(--color-warm-tint);border-radius:50%;width:2.4rem;height:2.4rem;display:flex;align-items:center;justify-content:center;flex:none}
.finding h3{margin-bottom:.25rem}
.finding p{margin:0;color:var(--color-ink-light)}

/* prominent "bottom line" callout */
.callout{background:rgba(212,137,110,.1);border:1px solid rgba(212,137,110,.3);border-left:4px solid var(--color-accent);border-radius:12px;padding:var(--space-md) var(--space-lg)}
.callout .label{font-family:var(--font-logo);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--color-accent);display:block;margin-bottom:var(--space-sm)}
.callout p{margin:0;font-family:var(--font-heading);font-size:1.3rem;line-height:1.5;color:var(--color-ink);font-weight:500}

/* downloads as insight-cards (4b) */
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin-top:var(--space-md)}
.insight-card{background:#fff;border:1px solid var(--color-sage);border-radius:10px;padding:var(--space-md);transition:all .25s;display:flex;flex-direction:column;color:var(--color-ink)}
.insight-card:hover{text-decoration:none;border-color:var(--color-accent);box-shadow:0 4px 20px rgba(212,137,110,.15);transform:translateY(-2px)}
.insight-card__tag{align-self:flex-start;font-family:var(--font-logo);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-accent);background:var(--color-warm-tint);padding:.3em .7em;border-radius:4px;margin-bottom:var(--space-sm)}
.insight-card h3{color:var(--color-ink);margin-bottom:var(--space-xs)}
.insight-card:hover h3{color:var(--color-accent)}
.insight-card__excerpt{color:var(--color-ink-light);font-size:.92rem;flex-grow:1;margin:0}
.insight-card__meta{margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid var(--color-sage);font-size:.8rem;color:var(--color-ink-light)}
.downloads-note{margin-top:var(--space-md);color:var(--color-ink-light);font-size:.95rem}

/* credibility / featured in */
.credibility{text-align:center}
.credibility__label{font-family:var(--font-logo);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--color-ink-light);margin-bottom:var(--space-md)}
.credibility__logos{display:flex;justify-content:center;align-items:center;gap:var(--space-lg);flex-wrap:wrap}
.credibility__logos img{height:30px;width:auto;opacity:.6;filter:grayscale(100%);transition:opacity .2s,filter .2s}
.credibility__logos a:hover img{opacity:1;filter:grayscale(0)}
.credibility__note{margin-top:var(--space-md);color:var(--color-ink-light);font-size:.98rem}

/* authors (distinct: white, initial badges, no boxes) */
.authors{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin-top:var(--space-md)}
.author{display:flex;gap:var(--space-md);align-items:flex-start}
.author__badge{flex:none;width:3rem;height:3rem;border-radius:50%;background:var(--color-warm-tint);color:var(--color-accent);font-family:var(--font-heading);font-weight:700;font-size:1rem;display:flex;align-items:center;justify-content:center}
.author__body h3{margin-bottom:.1rem}
.author__role{color:var(--color-ink-light);font-size:.9rem;margin-bottom:.5rem}
.author__body p{margin:.3rem 0;color:var(--color-ink-light)}
.author .links{font-size:.92rem;display:flex;flex-wrap:wrap;gap:.9rem;margin-top:.6rem}

/* abstract */
.abstract{color:var(--color-ink-light)}
.cite{margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--color-sage);color:var(--color-ink-light);font-size:.95rem}

/* media / press list */
.media-intro{color:var(--color-ink-light);max-width:var(--max-width-narrow);margin-bottom:var(--space-md)}
.media-list{list-style:none;margin:0;padding:0}
.media-list li{padding:.85rem 0;border-bottom:1px solid var(--color-sage);display:flex;flex-wrap:wrap;gap:.5rem;align-items:baseline}
.media-list .pub{font-family:var(--font-heading);font-weight:600;color:var(--color-ink)}
.media-list .yr{color:#8395a6;font-size:.85rem}
.media-list .ttl{color:var(--color-ink-light);flex-basis:100%}
.media-list .ttl a{color:var(--color-accent)}

/* legal */
.legal h2{margin-top:var(--space-md)}
.legal h3{margin-top:var(--space-md)}

/* footer (4b) */
.site-footer{background:var(--color-ink);color:rgba(255,255,255,.65);padding:var(--space-lg) 0 var(--space-md)}
.footer__inner{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-lg);flex-wrap:wrap}
.footer__brand{font-family:var(--font-logo);font-weight:800;font-size:.95rem;color:#fff;letter-spacing:.03em;text-transform:uppercase;margin-bottom:.2em}
.footer__brand-sub{font-family:var(--font-body);font-weight:400;font-size:.82rem;color:rgba(255,255,255,.5);text-transform:none;display:block;margin-bottom:var(--space-xs)}
.site-footer p{font-size:.85rem;line-height:1.6;max-width:340px;margin:0}
.footer__links{display:flex;gap:var(--space-lg)}
.footer__links ul{list-style:none;margin:0;padding:0}
.footer__links li{margin-bottom:.4em}
.footer__links a{color:rgba(255,255,255,.7);font-size:.9rem}
.footer__links a:hover{color:#fff}
.footer__bottom{margin-top:var(--space-lg);padding-top:var(--space-sm);border-top:1px solid rgba(255,255,255,.12);font-size:.8rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer__bottom a{color:rgba(255,255,255,.7)}

/* privacy consent bar */
#privacy-bar{display:none;position:fixed;left:16px;right:16px;bottom:16px;max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--color-border);border-radius:14px;box-shadow:0 12px 44px rgba(11,45,74,.18);padding:1.1rem 1.3rem;gap:1.2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;z-index:200}
#privacy-bar.show{display:flex}
#privacy-bar p{margin:0;font-size:.9rem;color:var(--color-ink);flex:1 1 300px}
#privacy-bar .pb-actions{display:flex;gap:.6rem}
#privacy-bar .btn{padding:.6rem 1.2rem;font-size:.92rem}

@media (max-width:760px){
  body{font-size:17px}
  section{padding:var(--space-lg) 0}
  .hero{padding:calc(var(--space-lg) + 3.5rem) 0 var(--space-lg)}
  .stats__grid{grid-template-columns:1fr 1fr}
  .result__grid{grid-template-columns:1fr}
  .insights-grid{grid-template-columns:1fr}
  .authors{grid-template-columns:1fr;gap:var(--space-md)}
  .footer__inner{flex-direction:column;gap:var(--space-md)}
  .footer__bottom{flex-direction:column;gap:var(--space-xs)}
  .nav__links{display:none}
  .credibility__logos{gap:var(--space-md)}
}