/* ============================================================
   GIGI LEVENS — Editorial Brief
   Shared stylesheet across all pages
   ============================================================ */

:root {
  --paper: #F1ECE0;
  --paper-2: #E8E1D1;
  --paper-3: #F8F5EC;
  --ink: #1A1612;
  --ink-2: #2B2620;
  --muted: #7A6F60;
  --line: #DDD4C2;
  --line-strong: #C7BCA5;
  --signal: #D14A2A;
  --signal-ink: #8B2E18;
  --moss: #3B5F4A;
  --moss-2: #5B7A66;
  --warn: #B58A2C;

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  /* Reading serif for long-form body text — legible where the display serif isn't. */
  --reading: "EB Garamond", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Geist", "Söhne", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --rad: 2px;
  --rad-lg: 4px;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-feature-settings: "ss01", "ss02", "cv11";
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--signal); }
img { max-width: 100%; display: block; }

/* ---------- Mono labels ---------- */
.mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 450;
}
.mono-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.mono-line::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--ink);
  display: inline-block;
}

/* ---------- Serif display ---------- */
.serif { font-family: var(--serif); font-weight: 400; }
.display-xl {
  font-family: var(--serif);
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.display-lg {
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.display-md {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  font-weight: 400;
}

/* ---------- Top bar / nav ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.2);
}
.topbar-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.brand {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.brand .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--signal);
  display: inline-block;
  transform: translateY(-2px);
}
.nav {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.nav a {
  position: relative;
  padding: 6px 0;
  color: var(--ink);
}
.nav a[aria-current="page"] {
  color: var(--signal);
}
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--signal);
}
.topbar-meta {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}


/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  margin-top: 96px;
  padding: 56px var(--gutter) 40px;
  background: var(--paper);
}
.footer-signup {
  max-width: var(--container);
  margin: 0 auto 44px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px 48px;
  align-items: center;
}
.footer .footer-signup h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.1;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  margin: 0;
}
.footer-signup .signup-copy p {
  color: var(--muted);
  max-width: 46ch;
  margin: 6px 0 0;
}
.signup-form { display: flex; gap: 10px; }
.signup-form input[type="email"] {
  font-family: var(--sans);
  font-size: 15px;
  padding: 11px 14px;
  min-width: 250px;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink);
}
.signup-form input[type="email"]::placeholder { color: var(--muted); }
.signup-form input[type="email"]:focus {
  outline: 2px solid var(--signal);
  outline-offset: 1px;
  border-color: var(--signal);
}
.signup-form .btn-signal { white-space: nowrap; }
.signup-note {
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 2px 0 0;
}
.nl-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
@media (max-width: 720px) {
  .footer-signup { grid-template-columns: 1fr; }
  .signup-form { flex-wrap: wrap; }
  .signup-form input[type="email"] { flex: 1 1 200px; min-width: 0; }
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.footer h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-brand .display {
  font-family: var(--serif);
  font-size: 38px;
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.footer-brand p { color: var(--muted); max-width: 32ch; margin: 0; }
.footer-bottom {
  max-width: var(--container);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-radius: var(--rad);
  cursor: pointer;
  transition: all 0.18s ease;
}
.btn:hover { background: var(--signal); border-color: var(--signal); color: var(--paper); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-signal {
  background: var(--signal); border-color: var(--signal); color: var(--paper);
}
.btn-signal:hover { background: var(--signal-ink); border-color: var(--signal-ink); }

.btn .arrow {
  display: inline-block;
  transition: transform 0.18s ease;
}
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Tag chips ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: var(--ink-2);
  background: transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.chip:hover { border-color: var(--ink); }
.chip[data-active="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.chip-signal {
  background: var(--signal);
  color: var(--paper);
  border-color: var(--signal);
}
.chip-moss {
  background: var(--moss);
  color: var(--paper);
  border-color: var(--moss);
}

/* ---------- Containers ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Section header rule ---------- */
.section-rule {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.section-rule .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.section-rule .meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.section-rule .center {
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.2em;
}

/* ---------- Article card ---------- */
.card {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ink);
  padding-top: 20px;
  cursor: pointer;
  transition: opacity 0.18s;
}
.card:hover { opacity: 1; }
.card:hover .card-title { color: var(--signal); }
.card-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.card-title {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  font-weight: 400;
  transition: color 0.18s;
  text-wrap: pretty;
}
.card-excerpt {
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
  margin: 0 0 16px;
  text-wrap: pretty;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
}

/* ---------- Utility ---------- */
.divider { border-top: 1px solid var(--line); }
.divider-strong { border-top: 1px solid var(--ink); }
.muted { color: var(--muted); }
.signal { color: var(--signal); }
.moss { color: var(--moss); }

/* ---------- Image placeholder ---------- */
.placeholder {
  background:
    repeating-linear-gradient(
      135deg,
      var(--paper-2) 0,
      var(--paper-2) 12px,
      var(--paper) 12px,
      var(--paper) 24px
    );
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  padding: 16px;
}

/* ---------- Inline SVG marks ---------- */
.mark-bracket {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---------- Inputs ---------- */
.input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--ink);
  padding: 12px 0;
  font-family: var(--sans);
  font-size: 18px;
  color: var(--ink);
  outline: none;
}
.input::placeholder { color: var(--muted); }
.input:focus { border-bottom-color: var(--signal); }

/* ---------- Animations ---------- */
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .topbar-inner { grid-template-columns: 1fr auto; }
  .topbar-meta { display: none; }
  .nav { gap: 16px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}