/* ============================================
   LAYOUT — topbar, masthead, nav, footer
   ============================================ */

/* ---------- Top bar з тікером ---------- */
.topbar {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--rule);
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
}
.topbar-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 10px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.ticker {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent);
}
.ticker-track {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 45s linear infinite;
}
.ticker-track span { margin-right: 56px; }
.ticker-track span::before {
  content: "▸";
  color: var(--accent);
  margin-right: 10px;
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ---------- Masthead ---------- */
.masthead {
  position: relative;
  z-index: 5;
  border-bottom: 4px double var(--rule);
  padding: 28px var(--gutter) 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.masthead-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.masthead .meta-l, .masthead .meta-r {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  line-height: 1.6;
}
.masthead .meta-r { text-align: right; }
.masthead .meta-l strong, .masthead .meta-r strong {
  color: var(--accent);
  font-weight: 500;
}

.logo { text-align: center; }
.logo .kicker {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.45em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.logo h1 {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: -0.04em;
  line-height: 0.9;
}
.logo h1 span {
  display: inline-block;
  color: var(--accent);
  transform: translateY(2px);
}
.logo .subline {
  font-family: var(--f-body);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-dim);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* ---------- Nav ---------- */
nav.primary {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  box-shadow: 0 1px 0 0 rgba(212,255,58,0.15);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-inner ul {
  display: flex;
}
.nav-inner ul li a {
  display: block;
  padding: 16px 22px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  border-right: 1px solid var(--rule);
  transition: all var(--t-base) var(--ease);
  position: relative;
}
.nav-inner ul li:first-child a { border-left: 1px solid var(--rule); }
.nav-inner ul li a:hover {
  background: var(--accent);
  color: var(--paper-ink);
}
.nav-inner ul li a.active::before {
  content: "";
  position: absolute;
  inset: auto 22px 8px 22px;
  height: 2px;
  background: var(--accent);
}
.search-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-dim);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 0;
  transition: color var(--t-base);
}
.search-btn:hover { color: var(--accent); }

/* ---------- Footer ---------- */
footer {
  padding: 56px 0 32px;
  background: var(--bg);
  position: relative;
  z-index: 5;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--rule);
}
.footer-brand h3 {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 32px;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.footer-brand h3 span { color: var(--accent); }
.footer-brand p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.55;
  max-width: 80%;
}
.footer-col h4 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 16px;
}
.footer-col ul li {
  margin-bottom: 8px;
  font-family: var(--f-body);
  font-size: 15px;
}
.footer-col ul li a { transition: color var(--t-base); }
.footer-col ul li a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ---------- Адаптивність ---------- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-inner ul { display: none; }
  .masthead-grid { grid-template-columns: 1fr; }
  .masthead .meta-r { text-align: left; }
}
@media (max-width: 600px) {
  :root { --gutter: var(--gutter-sm); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .ticker { display: none; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}