/* ============================================================
   Remade.md — Media page styles
   Layout inspired by the old site's /media route:
   asymmetric hero, proof band, topic grid, featured plate,
   grouped archive cards, invite plate.
   ============================================================ */

/* Nav — quiet editorial header (matches homepage v6) */
header.nav { background: transparent; border-bottom-color: transparent; }
header.nav.is-scrolled {
  background: oklch(0.165 0.01 170 / 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: oklch(0.905 0.045 165 / 0.14);
}
header.nav .nav-inner { height: 72px; padding-right: 20px; }
@media (min-width: 1024px) { header.nav .nav-inner { padding-right: 40px; } }
header.nav .nav-rail { align-items: center; gap: 8px; }
header.nav .nav-links { align-items: center; gap: 2px; margin-right: 20px; }
header.nav .nav-link { border: 0; background: none; padding: 8px 14px; text-decoration: none; }
header.nav .nav-link:hover,
header.nav .nav-link.is-active {
  background: none;
  color: var(--mint);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
  text-decoration-color: var(--mint);
}
header.nav .nav-cta {
  align-self: center;
  height: 40px;
  padding-inline: 22px;
  background: transparent;
  border: 1px solid oklch(0.905 0.045 165 / 0.55);
  transition: background-color 0.12s ease, border-color 0.12s ease;
}
@media (min-width: 1280px) { header.nav .nav-cta { padding-inline: 26px; } }
header.nav .nav-cta span, header.nav .nav-cta .arr { color: var(--mint); transition: color 0.12s ease, transform 0.3s ease; }
header.nav .nav-cta:hover { background: var(--mint); border-color: var(--mint); }
header.nav .nav-cta:hover span, header.nav .nav-cta:hover .arr { color: var(--ink, #111); }
header.nav .nav-menu-btn { border: 0; }
.nav-cta span, .mobile-menu-book span:first-child {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

/* ============ Hero ============ */
.media-hero { padding-top: 190px; }
.media-hero-grid { margin-top: 40px; display: grid; gap: 48px; }
@media (min-width: 1024px) {
  .media-hero-grid { grid-template-columns: 7fr 1fr 4fr; align-items: start; }
  .media-hero-side { grid-column: 3; padding-top: 12px; }
}
.media-h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(3.2rem, 8vw, 7.5rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--foreground);
}
.media-h1 span { display: block; }
.media-h1 .payoff span { color: var(--accent); }
/* Measure caps: below 1024px the side column unstacks to full width and
   these run past 90ch. The cap is inert in the 4fr desktop column. */
.media-hero-side .lead {
  margin: 0;
  max-width: 58ch;
  font-size: 18px;
  line-height: 1.65;
  color: color-mix(in oklab, var(--foreground) 92%, transparent);
}
.media-hero-side .body {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.7;
  color: color-mix(in oklab, var(--foreground) 64%, transparent);
}
.media-hero-ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

/* Proof band */
.evidence-band {
  margin-top: 88px;
  display: grid;
  gap: 32px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 32px 0;
}
@media (min-width: 768px) { .evidence-band { grid-template-columns: repeat(3, 1fr); gap: 48px; } }
.evidence-stat .value {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.4vw, 3.2rem);
  line-height: 1;
  color: var(--foreground);
}
.evidence-stat .label {
  margin-top: 12px;
  max-width: 17rem;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  line-height: 1.8;
  color: color-mix(in oklab, var(--foreground) 58%, transparent);
}

/* ============ Split section header ============ */
.split-header { display: grid; gap: 32px; margin-bottom: 0; }
@media (min-width: 1024px) {
  .split-header { grid-template-columns: 6fr 1fr 5fr; align-items: end; }
  .split-header .split-side { grid-column: 3; padding-bottom: 10px; }
}
.split-title {
  margin: 24px 0 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.6vw, 4.8rem);
  line-height: 1.0;
  letter-spacing: -0.015em;
  color: var(--foreground);
}
.split-title span { display: block; }
.split-title .payoff span { color: var(--accent); }
.split-side {
  margin: 0;
  max-width: 34rem;
  border-top: 1px solid var(--rule);
  padding-top: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: color-mix(in oklab, var(--foreground) 70%, transparent);
}

/* ============ Topics ============ */
.topics-grid {
  margin-top: 64px;
  display: grid;
  gap: 1px;
  background: color-mix(in oklab, var(--rule) 60%, transparent);
}
@media (min-width: 700px) { .topics-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .topics-grid { grid-template-columns: repeat(3, 1fr); } }
.topic-card { background: var(--background); padding: 32px 28px 36px; }
.topic-card .num {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent);
}
.topic-card h3 {
  margin: 20px 0 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.1vw, 28px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--foreground);
}
.topic-card p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: color-mix(in oklab, var(--foreground) 66%, transparent);
}

/* ============ Featured plate ============ */
.featured-plate {
  margin-top: 72px;
  display: grid;
  gap: 40px;
  border: 1px solid color-mix(in oklab, var(--accent) 38%, transparent);
  background: color-mix(in oklab, var(--accent) 4%, transparent);
  padding: 40px 32px;
}
@media (min-width: 1024px) {
  .featured-plate { grid-template-columns: 7fr 5fr; column-gap: 64px; padding: 56px; }
}
.fp-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent);
}
.fp-title {
  margin: 24px 0 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
  color: var(--foreground);
}
.fp-meta { display: grid; gap: 10px; }
.fp-meta > div {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--rule);
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.fp-meta > div span:first-child { color: color-mix(in oklab, var(--foreground) 48%, transparent); }
.fp-meta > div span:last-child { color: color-mix(in oklab, var(--foreground) 90%, transparent); text-align: right; }
.fp-meta .mint { color: var(--accent) !important; }
/* Measure caps for the stacked (<1024px) plate, where both would otherwise
   run past 100ch. The two ch values land within a few px of each other so
   the column still reads as one measure. */
.fp-body { margin: 24px 0 0; max-width: 62ch; font-size: 15px; line-height: 1.7; color: color-mix(in oklab, var(--foreground) 88%, transparent); }
.fp-why { margin: 12px 0 0; max-width: 66ch; font-size: 14px; line-height: 1.7; color: color-mix(in oklab, var(--foreground) 58%, transparent); }
.fp-ctas { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }

/* ============ Archive groups + cards ============ */
.archive-group { margin-top: 88px; }
.group-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 18px;
  margin-bottom: 28px;
}
.group-head h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(26px, 2.8vw, 36px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--foreground);
}
.group-head .hint {
  display: none;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: color-mix(in oklab, var(--foreground) 42%, transparent);
}
@media (min-width: 768px) { .group-head .hint { display: block; } }

.m-grid { display: grid; gap: 20px; }
@media (min-width: 700px) { .m-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .m-grid { grid-template-columns: repeat(3, 1fr); } }

.m-card {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--foreground) 2.5%, transparent);
  padding: 26px 26px 24px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.m-card:hover { border-color: color-mix(in oklab, var(--accent) 40%, transparent); }
.m-card.is-open {
  border-color: color-mix(in oklab, var(--accent) 55%, transparent);
  background: color-mix(in oklab, var(--foreground) 4.5%, transparent);
}
.m-card-head {
  display: flex;
  flex: 1;
  flex-direction: column;
  text-align: left;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  color: inherit;
  font: inherit;
}
.m-card .row1 { display: flex; justify-content: space-between; gap: 16px; }
.m-card .type {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent);
}
.m-card .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: color-mix(in oklab, var(--foreground) 40%, transparent);
}
.m-card .src {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: color-mix(in oklab, var(--foreground) 52%, transparent);
}
.m-card h4 {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-wrap: balance;
  color: var(--foreground);
}
.m-card .meta { margin-top: 20px; display: grid; gap: 8px; }
.m-card .meta > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid color-mix(in oklab, var(--rule) 70%, transparent);
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  /* tracking stepped back one notch so the longest label/value pairs
     ("Audience / Scale-up People leaders") still hold one line in the card */
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.m-card .meta span:first-child { color: color-mix(in oklab, var(--foreground) 45%, transparent); }
.m-card .meta span:last-child { color: color-mix(in oklab, var(--foreground) 85%, transparent); text-align: right; }
.m-card .meta .mint { color: var(--accent) !important; }
.m-card .more {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
  margin-top: 0;
}
.m-card.is-open .more { grid-template-rows: 1fr; opacity: 1; margin-top: 18px; }
.m-card .more > div { min-height: 0; overflow: hidden; }
.m-card .more .body { margin: 0; font-size: 14px; line-height: 1.65; color: color-mix(in oklab, var(--foreground) 86%, transparent); }
.m-card .more .why { margin: 10px 0 0; font-size: 13.5px; line-height: 1.65; color: color-mix(in oklab, var(--foreground) 55%, transparent); }
.m-card .open-link {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  text-decoration: none;
  color: var(--accent);
  opacity: 0.85;
  transition: opacity 0.12s ease;
}
.m-card .open-link:hover { opacity: 1; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }

/* ============ Invite plate ============ */
.invite-plate {
  margin-top: 96px;
  display: grid;
  gap: 32px;
  align-items: center;
  border: 1px solid color-mix(in oklab, var(--accent) 28%, transparent);
  background: color-mix(in oklab, var(--accent) 4%, transparent);
  padding: 44px 32px;
}
@media (min-width: 900px) {
  .invite-plate { grid-template-columns: 1fr auto; column-gap: 64px; padding: 48px 56px; }
}
.invite-plate .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent);
}
.invite-plate .statement {
  margin: 18px 0 0;
  max-width: 26ch;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(26px, 2.9vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
  color: var(--foreground);
}
.invite-plate .btn { justify-self: start; }
@media (min-width: 900px) { .invite-plate .btn { justify-self: end; } }

/* Link defaults */
a { color: inherit; }