/* ============================================================
   Blackwell Harris — component styles (compiled, static build)
   Vanilla CSS extracted from the design-system components.
   Loaded after styles.css (which provides tokens + fonts).
   ============================================================ */

/* ---- Site navigation ---- */
.bh-nav{
  position:sticky;top:0;z-index:40;
  background:rgba(214,230,243,.78);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color var(--duration-med) var(--ease),background var(--duration-med) var(--ease);
}
.bh-nav--scrolled{border-bottom-color:var(--bh-hairline);}
.bh-nav__inner{
  max-width:var(--container-max);margin:0 auto;padding:18px 32px;box-sizing:border-box;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;
}
.bh-nav__brand{font-family:var(--font-display);font-size:22px;font-weight:600;letter-spacing:-0.2px;color:var(--bh-ink);text-decoration:none;}
.bh-nav__menu{display:flex;align-items:center;justify-content:center;gap:34px;}
.bh-nav__link{
  position:relative;font-family:var(--font-body);font-size:var(--type-caption-size);
  color:var(--text-primary);text-decoration:none;padding:4px 0;
}
.bh-nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--color-primary);
  transform:scaleX(0);transform-origin:left center;transition:transform var(--duration-med) var(--ease);
}
.bh-nav__link:hover::after,.bh-nav__link--active::after{transform:scaleX(1);}
.bh-nav__link--active{color:var(--bh-ink);}
.bh-nav__right{display:flex;justify-content:flex-end;align-items:center;gap:14px;}
.bh-nav__burger{display:none;background:none;border:0;cursor:pointer;color:var(--bh-ink);font-size:20px;}
@media (max-width:860px){
  .bh-nav__inner{grid-template-columns:1fr auto;}
  .bh-nav__menu{display:none;}
  .bh-nav__burger{display:block;}
  .bh-nav__right .bh-btn{display:none;}
}
.bh-nav__brand{display:inline-flex;align-items:center;line-height:0;}
.bh-nav__brand img{height:30px;width:auto;display:block;}
@media (max-width:480px){ .bh-nav__brand img{height:24px;} }
/* mobile menu open state (toggled by site.js) */
.bh-nav--open .bh-nav__menu{
  display:flex;flex-direction:column;align-items:flex-start;gap:18px;
  position:absolute;left:0;right:0;top:100%;background:var(--bh-powder-blue);
  padding:24px 32px;border-bottom:1px solid var(--bh-hairline);
}

/* ---- Buttons ---- */
.bh-btn{
  font-family:var(--font-body);
  font-size:var(--type-button-size);
  font-weight:var(--type-button-weight);
  letter-spacing:var(--type-button-tracking);
  line-height:var(--type-button-leading);
  display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:background var(--duration-med) var(--ease),
             color var(--duration-med) var(--ease),
             border-color var(--duration-med) var(--ease),
             transform var(--duration-med) var(--ease),
             box-shadow var(--duration-med) var(--ease);
}
.bh-btn:disabled,.bh-btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;pointer-events:none;}
.bh-btn--primary{
  background:var(--color-primary);color:var(--color-on-primary);
  border-radius:var(--radius-pill);padding:14px 28px;
}
.bh-btn--primary:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-button);}
.bh-btn--outline{
  background:transparent;color:var(--color-primary);
  border-color:var(--color-primary);
  border-radius:var(--radius-pill);padding:12px 24px;
}
.bh-btn--outline:hover{background:var(--color-primary);color:var(--color-on-primary);transform:translateY(-2px);}
.bh-btn--secondary{
  background:transparent;color:var(--text-primary);
  border-radius:var(--radius-xs);padding:8px 0;
  border-bottom:1px solid currentColor;border-radius:0;
  font-weight:var(--type-body-weight);
}
.bh-btn--secondary:hover{color:var(--text-accent);}
.bh-btn--block{display:flex;width:100%;}

/* ---- Text link ---- */
.bh-link{
  font-family:var(--font-body);font-size:var(--type-body-size);
  color:var(--text-primary);text-decoration:none;
  display:inline-flex;align-items:center;gap:6px;
  position:relative;cursor:pointer;
  transition:color var(--duration-fast) var(--ease);
}
.bh-link__u{
  position:absolute;left:0;right:0;bottom:-2px;height:1px;
  background:var(--bh-pale-brown);transform-origin:right center;
  transition:transform var(--duration-med) var(--ease);
}
.bh-link:hover .bh-link__u{transform:scaleX(0);}
.bh-link:hover{color:var(--text-accent);}
.bh-link__arrow{transition:transform var(--duration-med) var(--ease);}
.bh-link:hover .bh-link__arrow{transform:translateX(5px);}
.bh-link--nav{color:var(--text-primary);}
.bh-link--nav .bh-link__u{background:var(--color-primary);transform:scaleX(0);transform-origin:left center;}
.bh-link--nav:hover{color:var(--text-primary);}
.bh-link--nav:hover .bh-link__u{transform:scaleX(1);}

/* ---- Media frame ---- */
.bh-media{
  position:relative;overflow:hidden;background:var(--bh-soft-stone);
  border-radius:var(--radius-lg);
}
.bh-media--md{border-radius:var(--radius-md);}
.bh-media--sm{border-radius:var(--radius-sm);}
.bh-media__img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  transform:scale(1.05);transition:transform var(--duration-zoom) var(--ease);
}
.bh-media--zoom:hover .bh-media__img{transform:scale(1);}
.bh-media__cap{
  position:absolute;left:16px;bottom:16px;z-index:2;
  font-family:var(--font-mono);font-size:11px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--bh-on-dark);background:rgba(0,9,38,.55);backdrop-filter:blur(6px);
  padding:6px 12px;border-radius:var(--radius-full);
}

/* ---- Dark feature band ---- */
.bh-band{
  background:var(--bh-deep-blue);color:var(--bh-on-dark);
  border-radius:var(--radius-lg);padding:96px;box-sizing:border-box;
}
.bh-band--flush{border-radius:0;}
.bh-band__inner{max-width:var(--container-max);margin:0 auto;}
.bh-band__h{
  font-family:var(--font-display);font-weight:600;
  font-size:52px;line-height:1.1;letter-spacing:-0.6px;
  color:var(--bh-on-dark);margin:18px 0 0;max-width:20ch;
}
.bh-band__b{
  font-family:var(--font-body);font-size:var(--type-bodylarge-size);line-height:var(--type-bodylarge-leading);
  color:var(--bh-on-dark);opacity:.82;margin:20px 0 0;max-width:54ch;
}
.bh-band__actions{margin-top:32px;display:flex;gap:18px;flex-wrap:wrap;align-items:center;}
@media (max-width:640px){ .bh-band{padding:56px 28px;} .bh-band__h{font-size:36px;} }

/* ---- Trust logo strip ---- */
.bh-trust{text-align:center;padding:16px 0;}
.bh-trust__cap{
  font-family:var(--font-body);font-size:clamp(19px, 1.8vw, 24px);font-weight:500;
  color:var(--text-primary);margin:0 0 48px;letter-spacing:.1px;
}
.bh-trust__row{
  display:flex;align-items:center;justify-content:center;
  gap:72px;flex-wrap:wrap;
}
.bh-trust__mark{
  font-family:var(--font-display);font-size:22px;font-weight:400;letter-spacing:.2px;
  color:var(--text-muted);opacity:.75;white-space:nowrap;text-decoration:none;
  display:inline-flex;align-items:center;
  transition:opacity var(--duration-med) var(--ease),color var(--duration-med) var(--ease),transform var(--duration-med) var(--ease);
}
.bh-trust__mark:hover{opacity:1;color:var(--text-primary);transform:scale(1.04);}
.bh-trust__img{height:60px;width:auto;display:block;object-fit:contain;}
@media (max-width:640px){ .bh-trust__row{gap:40px;} .bh-trust__mark{font-size:18px;} .bh-trust__img{height:42px;} }

/* ---- Footer ---- */
.bh-footer{background:var(--bh-deep-blue);color:var(--bh-on-dark);padding:72px 0 36px;}
.bh-footer__inner{max-width:var(--container-max);margin:0 auto;padding:0 32px;box-sizing:border-box;}
.bh-footer__top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(214,230,243,.18);}
.bh-footer__brand{font-family:var(--font-display);font-size:28px;font-weight:600;line-height:1.1;color:var(--bh-on-dark);}
.bh-footer__brand img{height:32px;width:auto;display:block;}
.bh-footer__prompt{font-family:var(--font-body);font-size:var(--type-body-size);line-height:1.6;color:var(--bh-on-dark);opacity:.8;margin:16px 0 0;max-width:30ch;}
.bh-footer__addr{font-family:var(--font-body);font-size:var(--type-caption-size);line-height:1.7;color:var(--bh-powder-blue);font-style:normal;margin-top:20px;}
.bh-footer__coltitle{font-family:var(--font-mono);font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--bh-on-dark);opacity:.6;margin-bottom:16px;}
.bh-footer__links{display:flex;flex-direction:column;gap:10px;}
.bh-footer__links a{font-family:var(--font-body);font-size:var(--type-caption-size);color:var(--bh-on-dark);opacity:.82;text-decoration:none;transition:opacity var(--duration-fast) var(--ease),color var(--duration-fast) var(--ease);width:fit-content;}
.bh-footer__links a:hover{opacity:1;color:var(--bh-powder-blue);}
.bh-footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:28px;flex-wrap:wrap;}
.bh-footer__micro{font-family:var(--font-body);font-size:var(--type-micro-size);color:var(--bh-on-dark);opacity:.55;}
@media (max-width:860px){ .bh-footer__top{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .bh-footer__top{grid-template-columns:1fr;} }

/* ---- Shared: feature card, icon motion, process stack, cookie consent ---- */
.bh-feature-card{
  background:var(--surface-card);
  border-radius:var(--radius-md);
  padding:28px;box-sizing:border-box;height:100%;
}
.bh-ico{transition:color var(--duration-med) var(--ease);}
.bh-ico svg{transition:transform var(--duration-med) var(--ease);transform-origin:50% 55%;}
.bh-ico-host:hover .bh-ico{color:var(--bh-sapphire);}
.bh-ico-host:hover .bh-ico svg{animation:bh-ico-rise .6s var(--ease);}
@keyframes bh-ico-rise{
  0%{transform:translateY(0) scale(1);}
  45%{transform:translateY(-4px) scale(1.1);}
  100%{transform:translateY(0) scale(1);}
}
.bh-proc{display:block;}
.bh-proc__card{
  position:sticky;transform-origin:top center;overflow:hidden;box-sizing:border-box;
  background:var(--surface-card);border:1px solid var(--border-card);
  border-radius:var(--radius-lg);padding:32px 28px;margin-bottom:24px;
  box-shadow:0 2px 4px rgba(0,9,38,.05);
  transition:transform var(--duration-med) var(--ease),box-shadow var(--duration-med) var(--ease);
}
.bh-proc__card:last-child{margin-bottom:0;}
.bh-proc__card > *{position:relative;z-index:1;}
.bh-proc__veil{position:absolute;inset:0;z-index:0;background:var(--bh-ice-blue);
  opacity:var(--veil,0);transition:opacity var(--duration-med) var(--ease);pointer-events:none;}
.bh-proc__num{font-family:var(--font-display);font-weight:600;font-size:38px;line-height:1;
  color:var(--bh-pale-brown);margin-bottom:12px;}
.bh-proc__h{font-family:var(--font-display);font-weight:600;font-size:24px;letter-spacing:-0.2px;
  line-height:1.25;color:var(--text-primary);margin:0 0 8px;}
.bh-proc__b{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--text-muted);margin:0;}
@media (min-width:760px){
  .bh-proc__card{display:grid;grid-template-columns:120px minmax(0,1fr);gap:32px;
    align-items:start;padding:40px 44px;margin-bottom:28px;}
  .bh-proc__num{margin-bottom:0;font-size:44px;}
  .bh-proc__b{max-width:640px;}
}
.bh-cookie{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;justify-content:center;padding:16px;pointer-events:none;}
.bh-cookie__card{pointer-events:auto;position:relative;width:100%;max-width:var(--container-max);
  background:var(--surface-card);border:1px solid var(--border-card);border-radius:var(--radius-lg);
  box-shadow:0 22px 44px -28px rgba(24,35,80,.5);
  display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px;padding:22px 56px 22px 26px;
  animation:bh-cookie-in var(--duration-med) var(--ease);}
.bh-cookie__text{flex:1 1 340px;margin:0;font-family:var(--font-body);font-size:15px;line-height:1.6;color:var(--text-primary);max-width:680px;}
.bh-cookie__actions{display:flex;gap:12px;align-items:center;margin-left:auto;flex:0 0 auto;}
.bh-cookie__close{position:absolute;top:14px;right:14px;width:30px;height:30px;display:flex;align-items:center;
  justify-content:center;border:0;background:transparent;border-radius:var(--radius-full);cursor:pointer;
  color:var(--text-muted);font-size:20px;line-height:1;transition:background var(--duration-fast) var(--ease),color var(--duration-fast) var(--ease);}
.bh-cookie__close:hover{background:var(--bh-ice-blue);color:var(--text-primary);}
@keyframes bh-cookie-in{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}
@media (max-width:720px){
  .bh-cookie{padding:12px;}
  .bh-cookie__card{padding:20px 20px 22px;gap:18px;}
  .bh-cookie__actions{width:100%;}
  .bh-cookie__actions .bh-btn{flex:1;justify-content:center;}
  .bh-cookie__close{top:10px;right:10px;}
}