/* ==========================================================================
   CHROME — preloader, navigation, full-screen menu, footer
   ========================================================================== */

/* ---------- Preloader: the site opens in darkness ---------------------- */
.boot {
  position: fixed; inset: 0; z-index: 200;
  background: var(--ink);
  display: grid; place-items: center;
  transition: opacity 0.9s var(--ease), visibility 0.9s;
}
.boot.is-done { opacity: 0; visibility: hidden; pointer-events: none; }

.boot__inner { text-align: center; width: min(420px, 74vw); }
.boot__mark {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--warm-white); margin-bottom: 1.6rem; text-indent: 0.28em;
}
.boot__bar { height: 1px; background: var(--rule); position: relative; overflow: hidden; }
.boot__bar i { position: absolute; inset: 0 auto 0 0; width: 0%; background: linear-gradient(90deg, var(--champagne), var(--green-hi)); }
.boot__pct {
  margin-top: 0.9rem; font-family: var(--f-mono); font-size: var(--t-xs);
  letter-spacing: 0.24em; color: var(--concrete-dim);
  display: flex; justify-content: space-between;
}

/* ---------- Top bar ---------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background 0.5s var(--ease), border-color 0.5s, transform 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--rule);
}
.nav.is-hidden { transform: translateY(-101%); }

.nav__in {
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gut);
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}

.brand { display: flex; align-items: center; gap: 0.8rem; flex: 0 0 auto; }
.brand__mark { width: 30px; height: 30px; object-fit: contain; }
.brand__type {
  font-family: var(--f-display); font-weight: 800;
  font-size: 0.98rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--warm-white); line-height: 1;
}
.brand__sub {
  display: block; font-family: var(--f-mono); font-weight: 400;
  font-size: 0.53rem; letter-spacing: 0.3em; color: var(--concrete-dim);
  margin-top: 0.34rem;
}

.nav__links { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2.1rem); }
.nav__link {
  font-family: var(--f-mono); font-size: var(--t-xs);
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--concrete); position: relative; padding: 0.4rem 0;
  transition: color 0.35s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--champagne); transform: scaleX(0); transform-origin: 100% 50%;
  transition: transform 0.45s var(--ease);
}
.nav__link:hover { color: var(--warm-white); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: 0 50%; }
.nav__link.is-active { color: var(--warm-white); }
.nav__link.is-active::after { transform: scaleX(1); }

/* Marketplace gets its own weight in the bar — it is a different product. */
/* The marketplace is a different product from the rest of the site, so it
   carries the brand green rather than the champagne of the editorial pages. */
.nav__link--market { color: var(--green-lift); }
.nav__link--market::after { background: var(--green-hi); }
.nav__link--market::before {
  content: ""; display: inline-block; width: 4px; height: 4px;
  background: var(--green-lift); margin-right: 0.55rem; vertical-align: middle;
}

.nav__cta { display: inline-flex; }

.burger {
  display: none; width: 44px; height: 44px; position: relative; margin-right: -10px;
}
.burger i {
  position: absolute; left: 11px; width: 22px; height: 1.5px; background: var(--warm-white);
  transition: transform 0.45s var(--ease), opacity 0.3s;
}
.burger i:nth-child(1) { top: 18px; }
.burger i:nth-child(2) { top: 25px; }
.is-menu .burger i:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.is-menu .burger i:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Full-screen cinematic menu --------------------------------- */
.menu {
  position: fixed; inset: 0; z-index: 80;
  background: var(--ink);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.85s var(--ease);
  /* justify-content: center would push the top of the content out of the
     scrollable area on a short viewport — a landscape phone cuts off the
     first two items with no way to reach them. flex-start plus an auto block
     margin on the child centres when there is room and starts at the top when
     there is not. */
  display: flex; flex-direction: column; justify-content: flex-start;
  overflow-y: auto; overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  visibility: hidden;
}
.is-menu .menu { clip-path: inset(0 0 0 0); visibility: visible; }

.menu__grid {
  width: 100%; max-width: var(--maxw);
  margin-inline: auto; margin-block: auto;
  padding: calc(var(--nav-h) + 2rem) var(--gut) 2rem;
  display: grid; grid-template-columns: 1.4fr 0.9fr; gap: var(--gut); align-items: end;
}
.menu__list { list-style: none; margin: 0; padding: 0; }
.menu__list li { overflow: hidden; }
.menu__list a {
  display: flex; align-items: baseline; gap: 1.1rem;
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(2rem, 6.4vw, 5.2rem); line-height: 1.06;
  letter-spacing: -0.035em; text-transform: uppercase;
  color: var(--warm-white);
  transform: translateY(105%);
  transition: transform 0.8s var(--ease), color 0.3s;
}
.is-menu .menu__list a { transform: none; }
.menu__list li:nth-child(1) a { transition-delay: 0.06s; }
.menu__list li:nth-child(2) a { transition-delay: 0.11s; }
.menu__list li:nth-child(3) a { transition-delay: 0.16s; }
.menu__list li:nth-child(4) a { transition-delay: 0.21s; }
.menu__list li:nth-child(5) a { transition-delay: 0.26s; }
.menu__list li:nth-child(6) a { transition-delay: 0.31s; }
.menu__list li:nth-child(7) a { transition-delay: 0.36s; }
.menu__list li:nth-child(8) a { transition-delay: 0.41s; }
.menu__list li:nth-child(9) a { transition-delay: 0.46s; }
.menu__list a:hover { color: var(--champagne); }
.menu__list a .n { font-family: var(--f-mono); font-size: var(--t-xs); color: var(--concrete-dim); letter-spacing: 0.2em; }

.menu__aside { display: grid; gap: 1.6rem; padding-bottom: 0.8rem; }
.menu__aside .row { display: grid; gap: 0.35rem; }
.menu__aside .row span { font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: 0.2em; color: var(--concrete-dim); text-transform: uppercase; }
.menu__aside .row a, .menu__aside .row p { color: var(--warm-white); font-size: 0.98rem; margin: 0; }

/* ---------- Footer ------------------------------------------------------ */
.foot { background: var(--charcoal); border-top: 1px solid var(--rule); }
.foot__top {
  padding-block: clamp(3.5rem, 9vh, 7rem);
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--gut);
}
.foot__big {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.9rem, 4.6vw, 4rem); line-height: 0.94; letter-spacing: -0.035em;
  text-transform: uppercase;
}
.foot__col h4 {
  font-family: var(--f-mono); font-weight: 500; font-size: var(--t-xs);
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--champagne);
  margin-bottom: 1.4rem; letter-spacing: 0.24em;
}
.foot__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.foot__col a { color: var(--concrete); transition: color 0.3s; }
.foot__col a:hover { color: var(--warm-white); }
.foot__bot {
  border-top: 1px solid var(--rule);
  padding-block: 1.6rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-family: var(--f-mono); font-size: var(--t-xs);
  letter-spacing: 0.14em; color: var(--concrete-dim);
}

/* ---------- Shared page hero (inner pages) ------------------------------ */
.phero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(4rem, 14vh, 10rem));
  padding-bottom: clamp(3rem, 8vh, 6rem);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.phero__grid { position: absolute; inset: 0; opacity: 0.5; pointer-events: none; }
.phero h1 { font-size: var(--t-xxl); text-transform: uppercase; }
.phero .lede { margin-top: 1.8rem; }
.phero__meta { display: flex; gap: 1.4rem; align-items: baseline; margin-bottom: 1.8rem; }

/* Blueprint grid backdrop, drawn in CSS so it costs nothing. */
.blueprint {
  background-image:
    linear-gradient(to right, var(--rule) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 78%);
}

@media (max-width: 1100px) {
  .foot__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  .nav__links, .nav__cta { display: none; }
  .burger { display: block; }
  .menu__grid { grid-template-columns: minmax(0,1fr); align-items: start; gap: 3rem; }
}
@media (max-width: 700px) {
  .foot__top { grid-template-columns: minmax(0,1fr); }
  .brand__sub { display: none; }
}