:root{
  --color-black:#0d0d0d;
  --color-dark:#111111;
  --color-dark-mid:#1a1a1a;
  --color-card:#222222;
  --color-card-border:#2e2e2e;
  --color-border:#2a2a2a;
  --color-white:#ffffff;
  --color-off-white:#e8e8e8;
  --color-muted:#888888;
  --color-accent:#e8b930;
  --color-accent-hover:#d0a428;
  --color-accent-dim:rgba(232,185,48,.12);
  --color-accent-border:rgba(232,185,48,.25);
  --font-body:'Inter','Helvetica Neue',Arial,sans-serif;
  --fs-h1:clamp(2.4rem,4.5vw,4rem);
  --fs-h2:clamp(1.8rem,3vw,2.6rem);
  --fs-h3:clamp(1.1rem,1.8vw,1.4rem);
  --fs-body:15.5px;
  --fs-small:13.5px;
  --fs-eyebrow:11px;
  --ls-eyebrow:.14em;
  --lh-body:1.8;
  --space-section-desktop:5rem 2rem;
  --space-section-tablet:4rem 2rem;
  --space-section-mobile:3rem 1.25rem;
  --space-box-desktop:3.5rem;
  --space-box-mobile:2rem 1.5rem;
  --radius-control:8px;
  --radius-card:14px;
  --radius-panel:20px;
  --radius-banner:24px;
  --radius-media:16px;
  --radius-dropdown:10px;
  --container-nav:1400px;
  --container-page:1300px;
  --container-narrow:900px;
  --container-prose:640px;
  --ease-standard:ease;
  --dur-fast:.15s;
  --dur-base:.2s;
  --dur-nav:.3s;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}
body{
  margin:0;
  background:var(--color-dark);
  color:var(--color-white);
  font-family:var(--font-body);
  font-weight:500;
  font-size:var(--fs-body);
  line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--color-accent);color:var(--color-black)}

/* ---------- Nav ---------- */
.announcement{
  position:fixed;top:0;left:0;right:0;
  height:2.6rem;padding:.55rem 2rem;
  background:var(--color-black);
  font-size:12.5px;color:var(--color-off-white);
  display:flex;align-items:center;justify-content:center;
  gap:.5rem;
  z-index:201;
  letter-spacing:.01em;
}
.announcement strong{color:var(--color-accent);font-weight:700}

.nav{
  position:fixed;left:0;right:0;top:2.6rem;height:68px;z-index:200;
  display:flex;align-items:center;
  padding:0 2rem;
  background:rgba(13,13,13,.97);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--color-border);
  transition:background var(--dur-nav) var(--ease-standard);
}
.nav-inner{
  max-width:var(--container-nav);margin:0 auto;width:100%;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{
  font-weight:800;font-size:19px;letter-spacing:-.02em;flex-shrink:0;
  display:flex;align-items:center;gap:2px;
}
.logo span{color:var(--color-accent)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{
  font-size:13.5px;font-weight:600;color:var(--color-off-white);
  transition:color var(--dur-fast) var(--ease-standard);
  white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:var(--color-accent)}
.nav-cta{
  background:var(--color-accent);color:var(--color-black);
  font-size:13.5px;font-weight:700;
  padding:.55rem 1.4rem;border-radius:6px;
  transition:background var(--dur-fast) var(--ease-standard);
  flex-shrink:0;
}
.nav-cta:hover{background:var(--color-accent-hover)}
.nav-spacer{height:104px}

.hamburger{display:none}

@media(max-width:1023px){
  .announcement{display:none}
  .nav{top:0;height:68px}
  .nav-links{display:none}
  .nav-cta{display:none}
  .hamburger{
    display:flex;flex-direction:column;justify-content:center;gap:5px;
    width:22px;height:22px;background:none;border:none;cursor:pointer;padding:0;
  }
  .hamburger span{display:block;width:100%;height:2px;background:var(--color-white)}
  .nav-spacer{height:68px}
}

.drawer{
  position:fixed;inset:0;top:68px;background:rgba(13,13,13,.98);
  z-index:199;display:none;flex-direction:column;padding:2rem;gap:1.5rem;
  overflow-y:auto;
}
.drawer.open{display:flex}
.drawer a{font-size:16px;font-weight:600;color:var(--color-off-white)}
.drawer a:hover{color:var(--color-accent)}
.drawer .btn{width:100%;text-align:center;justify-content:center;margin-top:auto}
@media(min-width:1024px){.drawer{display:none!important}}

/* ---------- Sections & containers ---------- */
.section{padding:var(--space-section-desktop)}
.section.black{background:var(--color-black)}
.section.dark{background:var(--color-dark)}
.section.dark-mid{background:var(--color-dark-mid)}
.container{max-width:var(--container-page);margin:0 auto;padding:0 2rem}
.container-narrow{max-width:var(--container-narrow);margin:0 auto;padding:0 2rem}
.container-prose{max-width:var(--container-prose)}
.intro-center{max-width:720px;margin:0 auto;text-align:center}

@media(max-width:1023px){
  .section{padding:var(--space-section-tablet)}
  .container,.container-narrow{padding:0 2rem}
}
@media(max-width:767px){
  .section{padding:var(--space-section-mobile)}
  .container,.container-narrow{padding:0}
}
@media(max-width:379px){
  .section{padding:var(--space-section-narrow)}
}

/* ---------- Eyebrow / headings ---------- */
.eyebrow{
  display:inline-block;
  font-size:var(--fs-eyebrow);font-weight:700;
  letter-spacing:var(--ls-eyebrow);text-transform:uppercase;
  color:var(--color-accent);margin-bottom:.75rem;
}
.accent-line{width:48px;height:4px;background:var(--color-accent);border:none;margin:0 0 1.5rem}
h1,h2,h3,h4{font-family:var(--font-body);color:var(--color-white);margin:0}
h1{font-size:var(--fs-h1);font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-bottom:1.25rem}
h1 em{color:var(--color-accent);font-style:normal}
h2{font-size:var(--fs-h2);font-weight:800;line-height:1.15;letter-spacing:-.02em;margin-bottom:1rem}
h3{font-size:var(--fs-h3);font-weight:700;line-height:1.3;margin-bottom:.75rem}
p{margin:0 0 1rem;color:var(--color-off-white)}
.muted{color:var(--color-muted)}
.lead{font-size:19px;line-height:1.65;color:var(--color-off-white);max-width:var(--container-prose)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.85rem 2rem;border-radius:var(--radius-control);
  font-size:15px;font-weight:700;
  transition:background var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard),color var(--dur-fast) var(--ease-standard);
  cursor:pointer;border:none;
}
.btn-primary{background:var(--color-accent);color:var(--color-black)}
.btn-primary:hover{background:var(--color-accent-hover)}
.btn-outline{background:transparent;color:var(--color-white);border:1.5px solid var(--color-card-border)}
.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent)}
.btn-onGold{background:var(--color-black);color:var(--color-white)}
.btn-onGold:hover{background:var(--color-dark-mid)}
.btn-group{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.link-cta{color:var(--color-accent);font-weight:600;font-size:14.5px}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--color-black);
  padding:8rem 2rem 5rem;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 0%, rgba(232,185,48,.08) 0%, transparent 60%),
    linear-gradient(135deg, rgba(13,13,13,.9) 0%, rgba(13,13,13,.98) 100%);
  pointer-events:none;
}
.hero-inner{position:relative;max-width:var(--container-page);margin:0 auto}
.breadcrumb{
  font-size:12.5px;color:var(--color-muted);margin-bottom:1.5rem;
  display:flex;gap:.4rem;align-items:center;flex-wrap:wrap;
}
.breadcrumb a{color:var(--color-muted);transition:color var(--dur-fast)}
.breadcrumb a:hover{color:var(--color-accent)}
.hero h1{max-width:880px}
.hero .lead{margin-bottom:0}

@media(max-width:767px){
  .hero{padding:6.5rem 1.25rem 3rem}
}

/* ---------- Cards / feature grid ---------- */
.card-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:4rem 2rem;margin-top:3rem;
}
.card{
  position:relative;background:var(--color-card);
  border:1px solid var(--color-card-border);border-radius:var(--radius-card);
  padding:2rem;
  transition:border-color var(--dur-base) var(--ease-standard),transform var(--dur-base) var(--ease-standard);
}
.card::before{
  content:'';position:absolute;top:0;left:1.25rem;right:1.25rem;
  height:3px;background:var(--color-accent);border-radius:0 0 3px 3px;
}
.card:hover{border-color:var(--color-accent);transform:translateY(-3px)}
.card h3{margin-bottom:.6rem}
.card p{font-size:14.5px;color:var(--color-muted);margin-bottom:0}
.card-icon{
  width:44px;height:44px;border-radius:50%;
  background:var(--color-accent-dim);border:1px solid var(--color-accent-border);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.25rem;color:var(--color-accent);font-weight:800;font-size:15px;
}

@media(max-width:767px){
  .card-grid{grid-template-columns:1fr;gap:2rem}
}

/* ---------- Gold CTA card ---------- */
.cta-card{
  position:relative;
  background:rgba(232,185,48,.06);
  border:1px solid var(--color-accent-border);
  border-radius:var(--radius-banner);
  padding:var(--space-box-desktop);
  overflow:hidden;
}
.cta-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-accent);
}
@media(max-width:767px){.cta-card{padding:var(--space-box-mobile)}}

/* ---------- Evidence / panel ---------- */
.panel{
  background:var(--color-card);
  border:1px solid var(--color-card-border);
  border-radius:var(--radius-panel);
  padding:var(--space-box-desktop);
}
.panel h2{font-size:var(--fs-h3);margin-bottom:1rem}
.panel p:last-child{margin-bottom:0}
@media(max-width:767px){.panel{padding:var(--space-box-mobile)}}

/* ---------- Stat tiles ---------- */
.stats-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2rem;
}
.stat-tile{
  background:var(--color-accent);color:var(--color-black);
  border-radius:24px;padding:2rem;
}
.stat-tile:nth-child(2){margin-top:2rem}
.stat-tile:nth-child(3){grid-column:1/-1}
.stat-tile .num{font-size:3rem;font-weight:800;line-height:1;margin-bottom:.5rem;display:block}
.stat-tile .label{font-size:14px;color:rgba(13,13,13,.75);font-weight:600}
@media(max-width:767px){
  .stats-grid{grid-template-columns:1fr}
  .stat-tile:nth-child(2){margin-top:0}
}

/* ---------- Related / links ---------- */
.related-links{display:flex;flex-wrap:wrap;gap:.5rem 0;font-size:14.5px}
.related-links a{color:var(--color-muted);transition:color var(--dur-fast)}
.related-links a:hover{color:var(--color-accent)}
.related-links .sep{color:var(--color-border);margin:0 .75rem}

/* ---------- FAQ ---------- */
.faq-shell{
  max-width:var(--container-narrow);margin:0 auto;
  background:var(--color-black);border-radius:var(--radius-panel);
  padding:1rem var(--space-box-desktop);
}
.faq-row{border-bottom:1px solid var(--color-border);padding:1.5rem 0}
.faq-row:last-child{border-bottom:none}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  font-size:15.5px;font-weight:600;cursor:pointer;
}
.faq-q .glyph{color:var(--color-muted);font-size:20px;flex-shrink:0;transition:transform var(--dur-base)}
.faq-row[open] .faq-q{color:var(--color-accent)}
.faq-row[open] .glyph{transform:rotate(45deg);color:var(--color-accent)}
.faq-a{font-size:14.5px;color:var(--color-muted);line-height:1.8;margin-top:1rem}
@media(max-width:767px){.faq-shell{padding:1rem var(--space-box-mobile)}}

/* ---------- Forms ---------- */
.form-shell{max-width:640px}
.form-row{margin-bottom:1.25rem}
.form-row label{
  display:block;font-size:12.5px;color:var(--color-muted);margin-bottom:.5rem;font-weight:600;
}
.form-row label .req{color:var(--color-accent)}
.form-row input,.form-row select,.form-row textarea{
  width:100%;background:rgba(255,255,255,.05);
  border:1px solid var(--color-card-border);border-radius:var(--radius-control);
  padding:.75rem 1rem;font:14px var(--font-body);color:var(--color-white);
  transition:border-color var(--dur-base) var(--ease-standard);
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:var(--color-accent);
}
.form-row textarea{resize:vertical;min-height:110px}
.hp{position:absolute;left:-9999px;opacity:0}
.form-submit{width:100%;text-align:center;justify-content:center}

/* ---------- Bottom CTA ---------- */
.bottom-cta{
  position:relative;max-width:820px;margin:0 auto;text-align:center;
  background:var(--color-dark-mid);border-radius:var(--radius-panel);
  padding:var(--space-box-desktop);overflow:hidden;
}
.bottom-cta::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-accent);
}
.bottom-cta::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 50%, rgba(232,185,48,.07) 0%, transparent 70%);
  pointer-events:none;
}
.bottom-cta > *{position:relative}
.bottom-cta .eyebrow{display:block}
.bottom-cta h2{max-width:640px;margin-left:auto;margin-right:auto}
.bottom-cta p{max-width:560px;margin-left:auto;margin-right:auto}
@media(max-width:767px){.bottom-cta{padding:var(--space-box-mobile)}}

/* ---------- Footer ---------- */
.footer{
  position:relative;background:var(--color-black);
  padding:4rem 2rem 2rem;
}
.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-accent);opacity:.6}
.footer-inner{max-width:var(--container-nav);margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-brand p{font-size:14px;color:var(--color-muted);max-width:280px;margin-top:1rem}
.footer-col h4{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--color-muted);margin-bottom:1rem;font-weight:700}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.65rem}
.footer-col a{font-size:13.5px;color:var(--color-off-white);transition:color var(--dur-fast)}
.footer-col a:hover{color:var(--color-accent)}
.footer-bottom{
  border-top:1px solid var(--color-border);padding-top:1.5rem;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  font-size:12.5px;color:var(--color-muted);
}
.footer-bottom a{color:var(--color-muted)}
.footer-bottom a:hover{color:var(--color-accent)}
.footer-bottom-links{display:flex;gap:1.5rem}
@media(max-width:767px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .footer-brand{grid-column:1/-1}
}

/* ---------- Focus ring (a11y) ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px;
}

@media(prefers-reduced-motion:reduce){
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
  html{scroll-behavior:auto}
}