/* layout.css — header, footer, page shell, scroll indicators */

/* scroll progress */
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:100;
  background:transparent;pointer-events:none;
}
.scroll-progress__fill{
  height:100%;
  background:var(--ink);
  transform-origin:left;
  transform:scaleX(0);
  animation:scroll-progress-anim linear both;
  animation-timeline:scroll(root);
}
@keyframes scroll-progress-anim{
  to{transform:scaleX(1)}
}

/* header */
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,245,241,.82);
  backdrop-filter:saturate(1.2) blur(14px);
  -webkit-backdrop-filter:saturate(1.2) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color var(--d-mid) var(--e-out),
             background var(--d-mid) var(--e-out);
}
.header.scrolled{
  border-color:var(--line);
  background:rgba(247,245,241,.94);
}
.header__row{
  display:flex;align-items:center;justify-content:space-between;
  gap:var(--s-5);
  height:var(--header-h);
}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--ink);text-decoration:none;
  font-family:var(--f-display);
  font-weight:700;
  letter-spacing:-0.02em;
  font-size:20px;
  line-height:1;
}
.brand__logo{width:36px;height:36px;object-fit:contain;flex-shrink:0}
.brand__word{white-space:nowrap}
.brand__word em{font-style:normal;color:var(--wood)}

.nav{display:flex;align-items:center;gap:var(--s-3)}
.nav a{
  padding:11px 22px;font-size:14px;font-weight:500;color:var(--ink);
  border-radius:999px;
  background:linear-gradient(180deg, #ffffff 0%, #f6f2e9 100%);
  border:1px solid color-mix(in oklab, var(--ink) 22%, transparent);
  box-shadow:
    0 1px 2px rgba(26,25,24,.10),
    0 4px 12px rgba(26,25,24,.10),
    inset 0 1px 0 #ffffff;
  transition:background var(--d-fast) var(--e-out),
             box-shadow var(--d-fast) var(--e-out),
             transform var(--d-fast) var(--e-out),
             border-color var(--d-fast) var(--e-out),
             color var(--d-fast) var(--e-out);
}
.nav a:hover{
  background:linear-gradient(180deg, #ffffff 0%, #fbf8f2 100%);
  border-color:color-mix(in oklab, var(--ink) 40%, transparent);
  box-shadow:
    0 2px 4px rgba(26,25,24,.14),
    0 12px 24px rgba(26,25,24,.14),
    inset 0 1px 0 #ffffff;
  transform:translateY(-2px);
}
.nav a:active{transform:translateY(0)}
.nav a[aria-current="page"]{
  background:linear-gradient(180deg, #2d2b28 0%, #1a1918 100%);
  color:var(--bg);border-color:var(--ink);
  box-shadow:
    0 1px 2px rgba(0,0,0,.20),
    0 6px 16px rgba(26,25,24,.28),
    inset 0 1px 0 rgba(255,255,255,.15);
}
.nav a[aria-current="page"]:hover{
  background:linear-gradient(180deg, #3a3835 0%, #201f1d 100%);
  transform:translateY(-2px);
}

.header__actions{display:flex;align-items:center;gap:var(--s-2)}
.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  border-radius:999px;align-items:center;justify-content:center;
}
.burger span{
  display:block;width:18px;height:1.5px;background:var(--ink);
  position:relative;transition:transform var(--d-fast) var(--e-out);
}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--ink);
  transition:transform var(--d-fast) var(--e-out);
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

.mobile-menu{
  display:none;flex-direction:column;gap:6px;
  padding:12px clamp(20px,4vw,48px) 24px;
  border-top:1px solid var(--line);
  background:var(--bg);
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:12px 8px;border-radius:var(--r-md);font-size:15px}
.mobile-menu a:hover{background:var(--card)}

/* main routing */
.page{display:none;padding:0 0 var(--s-9)}
.page.active{display:block}
main{min-height:60vh;padding-bottom:120px}
body.cookies-accepted main,body.cookies-declined main{padding-bottom:0}

/* breadcrumbs */
.breadcrumbs{
  padding:var(--s-5) 0 0;
  font-size:13px;color:var(--muted);
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;
}
.breadcrumbs a{color:var(--muted-2)}
.breadcrumbs a:hover{color:var(--ink)}
.breadcrumbs .sep{opacity:.5}

/* footer */
.footer{
  border-top:1px solid var(--line);
  background:var(--bg);
  padding:var(--s-8) 0 var(--s-6);
  margin-top:var(--s-10);
  font-size:14px;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:var(--s-7);
}
.footer h4{
  font-family:var(--f-mono);
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:500;color:var(--muted-2);margin-bottom:var(--s-4);
}
.footer__col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer__col a{color:var(--ink);opacity:.8}
.footer__col a:hover{opacity:1;color:var(--wood)}
.footer__legal{
  color:var(--muted-2);
  line-height:1.6;
  font-size:13px;
}
.footer__legal strong{color:var(--ink);font-weight:500}
.footer__bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--s-3);
  border-top:1px solid var(--line);
  margin-top:var(--s-7);padding-top:var(--s-5);
  color:var(--muted-2);font-size:12px;
}

/* cookie banner */
.cookie{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  background:var(--bg);
  border-top:1px solid var(--line);
  box-shadow:0 -10px 30px rgba(26,25,24,.06);
  transform:translateY(100%);
  transition:transform var(--d-slow) var(--e-out);
}
.cookie.show{transform:translateY(0)}
.cookie__row{
  display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);
  padding:16px 0;
  flex-wrap:wrap;
}
.cookie p{margin:0;font-size:13px;color:var(--muted-2);max-width:640px;line-height:1.5}
.cookie a{color:var(--ink);text-decoration:underline;text-underline-offset:2px}
.cookie__actions{display:flex;gap:10px;flex-shrink:0}
.cookie__actions .btn{padding:10px 18px;font-size:13px}

/* toast */
.toast{
  position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:var(--bg);
  padding:14px 20px;border-radius:var(--r-md);
  font-size:14px;box-shadow:var(--shadow-md);
  opacity:0;pointer-events:none;
  transition:transform var(--d-mid) var(--e-out),opacity var(--d-mid);
  z-index:300;max-width:90vw;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* reveal on scroll — CSS scroll-driven */
@supports (animation-timeline: view()){
  [data-reveal]{
    animation:reveal-in linear both;
    animation-timeline:view();
    animation-range:entry 0% cover 30%;
  }
  @keyframes reveal-in{
    from{opacity:0;transform:translateY(24px)}
    to{opacity:1;transform:translateY(0)}
  }
}
/* fallback for browsers without scroll-driven */
@supports not (animation-timeline: view()){
  [data-reveal]{
    opacity:0;transform:translateY(24px);
    transition:opacity var(--d-slow) var(--e-out),transform var(--d-slow) var(--e-out);
  }
  [data-reveal].in{opacity:1;transform:none}
}

/* section spacing */
.section{padding:var(--s-10) 0}
.section--tight{padding:var(--s-8) 0}
.section-eyebrow{
  font-family:var(--f-mono);
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted-2);
  margin-bottom:var(--s-4);
}

/* responsive */
@media (max-width:960px){
  .footer__grid{grid-template-columns:1fr 1fr;gap:var(--s-6)}
  .footer__col--legal{grid-column:1/-1}
}
@media (max-width:720px){
  .nav{display:none}
  .burger{display:inline-flex}
  .header__row{height:60px}
  .header__actions .btn-primary{
    padding:8px 14px;font-size:13px;
    box-shadow:0 1px 2px rgba(0,0,0,.15),0 4px 10px rgba(26,25,24,.18),inset 0 1px 0 rgba(255,255,255,.14);
  }
  .brand__word{font-size:15px}
  .brand__logo{width:32px;height:32px}
  .section{padding:var(--s-8) 0}
  .footer{padding-top:var(--s-7);margin-top:var(--s-8)}
  .footer__grid{grid-template-columns:1fr}
  .cookie__row{flex-direction:column;align-items:flex-start;padding:14px 0}
  .cookie__actions{width:100%;justify-content:flex-end}
}