/* ============================================================
   Marketing website UI kit — local styles
   Import alongside colors_and_type.css
   ============================================================ */

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-serif);
}

img { display: block; max-width: 100%; }
button { font: inherit; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-top: 3px double var(--char-600);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.topbar .brand { height: 40px; cursor: pointer; }
.topbar nav { display: flex; gap: 32px; }
.topbar nav a {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--fg);
  cursor: pointer;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-1) var(--ease-standard), border-color var(--dur-1);
  white-space: nowrap;
}
.topbar nav a:hover { color: var(--accent); }
.topbar nav a.active {
  color: var(--fg);
  border-bottom-color: var(--rust-600);
}
.topbar .cta {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--rust-400);
  color: var(--bone-025);
  padding: 12px 22px;
  border: 1px solid var(--rust-500);
  border-radius: var(--radius-1);
  cursor: pointer;
  box-shadow: var(--shadow-2);
  transition: background var(--dur-1) var(--ease-standard), box-shadow var(--dur-1);
}
.topbar .cta:hover { background: var(--rust-500); border-color: var(--rust-600); box-shadow: var(--shadow-3); }

/* ---------- Section label ---------- */
.section-label {
  display: flex; align-items: center; gap: 16px;
  margin: 0 0 32px 0;
}
.section-label .line {
  flex: 1; height: 1px; background: var(--char-600);
}
.section-label .text {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  width: 100%;
  min-height: 640px;
  overflow: hidden;
  background: var(--onyx-900);
  color: var(--bone-050);
  isolation: isolate;
}
.hero .bg {
  position: absolute; inset: 0;
  object-fit: cover; width: 100%; height: 100%;
  filter: saturate(0.7) contrast(1.05) brightness(0.85);
  z-index: 0;
}
.hero .scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(12,11,10,0.45) 0%, rgba(12,11,10,0.15) 35%, rgba(12,11,10,0.92) 100%),
    linear-gradient(90deg, rgba(12,11,10,0.55) 0%, rgba(12,11,10,0) 50%);
  z-index: 1;
}
.hero .grain {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  opacity: 0.12; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.95 0 0 0 0 0.9 0 0 0 0 0.8 0 0 0 0.7 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.hero .inner {
  position: relative; z-index: 3;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 120px 28px 100px;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 80px; align-items: end;
}
.hero .eyebrow {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass-400);
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 14px;
}
.hero .eyebrow::before {
  content:""; display:block; width: 36px; height: 1px; background: var(--brass-500);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bone-025);
  margin: 0 0 28px 0;
  text-wrap: balance;
}
.hero .sub {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--bone-200);
  max-width: 560px;
  margin: 0 0 36px 0;
}
.hero .row {
  display: flex; gap: 18px; align-items: center;
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 16px 30px;
  border: 1px solid transparent;
  border-radius: var(--radius-1);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 12px;
  transition: background var(--dur-1) var(--ease-standard), color var(--dur-1), border-color var(--dur-1);
}
.btn-primary { background: var(--rust-400); color: var(--bone-025); border-color: var(--rust-500); box-shadow: var(--shadow-2); }
.btn-primary:hover { background: var(--rust-500); border-color: var(--rust-600); box-shadow: var(--shadow-3); }
.btn-outline { background: transparent; color: var(--bone-050); border-color: var(--bone-200); }
.btn-outline:hover { background: var(--bone-050); color: var(--onyx-900); }
.btn-outline.dark { color: var(--fg); border-color: var(--char-600); }
.btn-outline.dark:hover { background: var(--onyx-900); color: var(--bone-050); }
.btn-link {
  background: transparent; border: none; padding: 0;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  border-radius: 0;
  padding-bottom: 4px;
}
.btn-link:hover { color: var(--accent-hover); border-color: var(--accent-hover); }

/* ---------- Pillars ---------- */
.pillars {
  background: var(--bone-100);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pillars-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 96px 28px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
}
.pillar {
  padding: 0 40px;
  border-right: 1px solid var(--border);
}
.pillar:last-child { border-right: none; }
.pillar .num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--brass-700);
  margin-bottom: 18px;
}
.pillar h3 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 18px 0;
  color: var(--fg);
}
.pillar p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-muted);
  margin: 0;
}

/* ---------- Episodes ---------- */
.episodes-section {
  max-width: var(--container);
  margin: 0 auto;
  padding: 96px 28px;
}
.episodes-grid { display: flex; flex-direction: column; gap: 0; }
.episode-card {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  padding: 28px 0;
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 32px; align-items: center;
  cursor: pointer;
  position: relative;
  transition: padding-left var(--dur-2) var(--ease-out);
}
.episode-card::before {
  content:""; position: absolute; top: -1px; left: 0; right: 0; height: 2px;
  background: var(--brass-500); transform: scaleX(0); transform-origin: left;
  transition: transform 260ms var(--ease-out);
}
.episode-card:hover { padding-left: 12px; }
.episode-card:hover::before { transform: scaleX(1); }
.episode-card:last-child { border-bottom: 1px solid var(--border); }
.episode-card .num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--char-600);
}
.episode-card.playing .num { color: var(--rust-600); }
.episode-card .meta-row {
  display: flex; gap: 10px; margin-bottom: 10px;
}
.tag {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 3px 9px;
  background: var(--onyx-900); color: var(--bone-050);
}
.tag.field { background: var(--moss-600); }
.tag.featured { background: var(--brass-500); color: var(--onyx-900); }
.tag.new { background: var(--rust-600); }
.episode-card .title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--fg);
  margin: 0;
}
.episode-card .stats {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-top: 8px;
}
.episode-card .play {
  width: 56px; height: 56px; border: 1px solid var(--char-600);
  display: flex; align-items: center; justify-content: center;
  background: transparent; color: var(--fg); cursor: pointer;
  transition: all var(--dur-1) var(--ease-standard);
}
.episode-card .play:hover { background: var(--onyx-900); color: var(--bone-050); }
.episode-card.playing .play {
  background: var(--rust-600); color: var(--bone-050); border-color: var(--rust-600);
}
.episode-card .play svg { width: 18px; height: 18px; }

/* ---------- Dispatch (newsletter) ---------- */
.dispatch {
  background: var(--onyx-900);
  color: var(--bone-050);
  border-top: 1px solid var(--char-600);
  border-bottom: 1px solid var(--char-600);
}
.dispatch-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 96px 28px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.dispatch h2 {
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bone-025);
  margin: 0 0 24px 0;
  line-height: 1.05;
}
.dispatch p {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--bone-200);
  margin: 0;
}
.dispatch form {
  display: flex; flex-direction: column; gap: 16px;
}
.dispatch input {
  font-family: var(--font-serif);
  font-size: 16px;
  padding: 18px 20px;
  background: transparent;
  border: 1px solid var(--char-500);
  color: var(--bone-050);
  border-radius: var(--radius-1);
  outline: none;
}
.dispatch input::placeholder { color: var(--steel-300); }
.dispatch input:focus { border-color: var(--brass-500); }
.dispatch .terms {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel-300);
  margin-top: 8px;
}
.dispatch .success {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--brass-400);
  text-transform: uppercase;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--onyx-950);
  color: var(--steel-300);
  padding: 80px 28px 40px;
}
.footer-inner { max-width: var(--container-wide); margin: 0 auto; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 64px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--char-600);
}
.footer-grid .col h5 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bone-100);
  margin: 0 0 20px 0;
}
.footer-grid .col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-grid .col li a {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--steel-300);
  text-decoration: none;
  cursor: pointer;
}
.footer-grid .col li a:hover { color: var(--bone-050); }
.footer-brand p {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.6;
  color: var(--steel-300);
  max-width: 360px;
  margin: 16px 0 0;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--steel-400);
}

/* ---------- Page wrapper ---------- */
.page { min-height: 100vh; }

/* ---------- Editorial section header ---------- */
.section-head {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- About / brand block ---------- */
.about {
  background: var(--bone-050);
}
.about-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 120px 28px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-image { background: var(--onyx-800); aspect-ratio: 4/5; overflow: hidden; }
.about-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.75) contrast(1.05); }
.about-text h2 {
  font-family: var(--font-display);
  font-size: 3rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 28px 0;
  line-height: 1.05;
}
.about-text p { font-family: var(--font-serif); font-size: 17px; line-height: 1.65; color: var(--fg); margin: 0 0 18px 0; }
.about-text .sig {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--fg);
  margin-top: 20px;
}

/* ---------- Quote section ---------- */
.quote-section {
  background: var(--onyx-900);
  color: var(--bone-050);
  padding: 120px 28px;
  text-align: center;
}
.quote-section blockquote {
  max-width: 900px;
  margin: 0 auto;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.2rem;
  line-height: 1.35;
  color: var(--bone-025);
}
.quote-section .attr {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brass-400);
  margin-top: 36px;
}

/* ---------- Store ---------- */
.store-section {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 96px 28px;
}
.store-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.product {
  background: var(--bg-elev);
  cursor: pointer;
  position: relative;
  transition: box-shadow var(--dur-2) var(--ease-out);
}
.product:hover { box-shadow: var(--shadow-2); }
.product .img {
  aspect-ratio: 4/5;
  background: var(--bone-200);
  overflow: hidden;
}
.product .img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.75) contrast(1.05); }
.product .body { padding: 20px 22px 24px; border-top: 1px solid var(--border); }
.product .cat {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}
.product .name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg);
  margin: 0 0 14px 0;
}
.product .price {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
}

/* ---------- The Code page ---------- */
.code-page {
  background: var(--bone-050);
}
.code-hero {
  background: var(--onyx-900);
  color: var(--bone-050);
  padding: 120px 28px 80px;
  text-align: center;
}
.code-hero .eyebrow { color: var(--brass-400); margin-bottom: 20px; }
.code-hero h1 {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 20px 0;
  color: var(--bone-025);
}
.code-hero p {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--bone-200);
  max-width: 640px;
  margin: 0 auto;
}
.code-list {
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 28px 120px;
}
.code-item {
  display: grid; grid-template-columns: 80px 1fr; gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.code-item:last-child { border-bottom: none; }
.code-item .roman {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--brass-700);
}
.code-item h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 12px 0;
  color: var(--fg);
}
.code-item p {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg-muted);
  margin: 0;
}

/* ---------- Home: The Code two-column grid ---------- */
.home-code-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 56px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .home-code-grid { grid-template-columns: 1fr; gap: 0; }
  .hero .inner { grid-template-columns: 1fr; gap: 40px; padding: 88px 24px 72px; }
  .hero h1 { font-size: 3.6rem; }
  .pillars-inner { grid-template-columns: 1fr; gap: 40px; }
  .pillar { padding: 0; border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 32px; }
  .pillar:last-child { border-bottom: none; padding-bottom: 0; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; padding: 80px 24px; }
  .dispatch-inner { grid-template-columns: 1fr; gap: 40px; }
  .store-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .quote-section blockquote { font-size: 1.6rem; }
}
@media (max-width: 720px) {
  .topbar nav { display: none; }
  .episode-card { grid-template-columns: 64px 1fr; }
  .episode-card .play { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
}