/* ============================================================
   DREAM MACHINE — A creative's guide to AI
   Visual system: DreamLab dark / neon palette
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700;900&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
  /* Book palette (shared with root index.html) */
  --lime:    #c8ff66;
  --lime-dk: #a8e040;
  --mag:     #ff33cc;
  /* Surfaces */
  --bg:        #0d0d0d;
  --bg-2:      #141414;
  --bg-3:      #1c1c1c;
  --surface:   rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border:    rgba(255, 255, 255, 0.08);
  --border-2:  rgba(200, 255, 102, 0.18);

  /* Type */
  --text:      #f5f5f5;
  --text-dim:  #a0a0a0;
  --text-muted:#666;

  /* Accents */
  --pink:      #ff33cc;
  --cyan:      #00ccff;
  --purple:    #6b1fad;
  --green:     #c8ff66;

  --grad-main: linear-gradient(135deg, #ff33cc 0%, #00ccff 100%);
  --grad-deep: linear-gradient(135deg, #ff33cc 0%, #6b1fad 50%, #00ccff 100%);

  --glow-pink: 0 0 40px rgba(255, 51, 204, 0.45);
  --glow-cyan: 0 0 40px rgba(0, 204, 255, 0.35);

  /* Geometry */
  --radius:    8px;
  --radius-sm: 4px;
  --radius-lg: 12px;
  --nav-h:     72px;

  /* Motion */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --t-fast: 160ms;
  --t-base: 250ms;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}
a:hover { color: var(--pink); }

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* ---------- Atmospheric background ---------- */

.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 51, 204, 0.07), transparent 50%),
    radial-gradient(ellipse at 80% 0%, rgba(0, 204, 255, 0.05), transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(200, 255, 102, 0.04), transparent 60%),
    var(--bg);
  pointer-events: none;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}

.orb {
  position: fixed;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
}
.orb--pink { background: #ff33cc; top: -160px; right: -120px; }
.orb--cyan { background: #00ccff; bottom: -160px; left: -120px; opacity: 0.35; }

/* ---------- Layout container ---------- */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) { .container { padding: 0 18px; } }

/* ---------- Top navigation ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(200, 255, 102, 0.15);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: auto;
}
.brand:hover { opacity: 0.85; }
.brand__mark {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--mag);
  text-transform: uppercase;
  text-shadow: 2px 2px 0 #00ccff;
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: unset;
}
.brand__tag { display: none; }

.nav__links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav__link {
  color: rgba(255, 255, 255, 0.65);
  font-weight: 500;
  font-size: 0.84rem;
  padding: 7px 12px;
  border-radius: 6px;
  letter-spacing: 0.01em;
  transition: color 0.18s, background 0.18s;
  white-space: nowrap;
}
.nav__link:hover  { color: var(--lime); background: rgba(200,255,102,0.07); }
.nav__link.is-active { color: var(--lime); background: rgba(200,255,102,0.07); }

.nav__cta {
  margin-left: 6px;
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--mag);
  color: #0d0d0d !important;
  border: none;
  transition: background 0.18s;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--lime); }

/* ── Nav dropdown ──────────────────────────────────────── */
.nav__drop {
  position: relative;
}
.nav__drop-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  background: none;
  border: none;
  cursor: pointer;
  padding: 7px 12px;
  border-radius: 6px;
  transition: color 0.18s, background 0.18s;
  white-space: nowrap;
  line-height: inherit;
}
.nav__drop-btn:hover { color: var(--lime); background: rgba(200,255,102,0.07); }
.nav__drop-arrow {
  font-size: 0.55rem;
  opacity: 0.7;
  transition: transform 0.2s;
}
.nav__drop:hover .nav__drop-arrow { transform: rotate(180deg); }
.nav__drop:hover .nav__drop-btn   { color: var(--lime); background: rgba(200,255,102,0.07); }

.nav__drop-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 190px;
  background: rgba(13,13,13,0.98);
  border: 1px solid rgba(200,255,102,0.2);
  border-radius: 10px;
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.7);
  backdrop-filter: blur(12px);
  z-index: 200;
}
.nav__drop:hover .nav__drop-menu,
.nav__drop:focus-within .nav__drop-menu,
.nav__drop.is-open .nav__drop-menu { display: flex; }

.nav__drop-item {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  padding: 8px 12px;
  border-radius: 7px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav__drop-item:hover { background: rgba(200,255,102,0.09); color: var(--lime); }

@media (max-width: 900px) {
  .nav__link[href*="#chapters"],
  .nav__link[href*="#who"],
  .nav__link[href*="#get"]:not(.nav__cta) { display: none; }
}
@media (max-width: 680px) {
  .nav__link { display: none; }
  .nav__drop-btn { font-size: 0.78rem; padding: 6px 8px; }
}

/* ---------- Hero ---------- */

.hero {
  padding: 120px 0 80px;
  position: relative;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(0, 204, 255, 0.06);
  border: 1px solid rgba(0, 204, 255, 0.25);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  margin: 24px 0 18px;
  font-size: clamp(46px, 7.5vw, 104px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--text);
}
.hero__title em {
  font-style: normal;
  background: var(--grad-deep);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__sub {
  max-width: 760px;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0 0 36px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--t-base) var(--ease-out);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: var(--pink);
  color: var(--text);
}
.btn--primary:hover {
  transform: translateY(-2px);
  background: var(--cyan);
  color: var(--bg);
  box-shadow: var(--glow-cyan);
}
.btn--ghost {
  background: transparent;
  border-color: var(--border-2);
  color: var(--text);
}
.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.btn--small { padding: 8px 16px; font-size: 13px; }

/* ---------- Stat strip ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.stats__cell {
  background: var(--bg-2);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stats__num {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stats__label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
@media (max-width: 720px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Section primitives ---------- */

.section { padding: 80px 0; }
.section--tight { padding: 56px 0; }

.section__head {
  margin-bottom: 40px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.section__title {
  margin: 0;
  font-family: 'Orbitron', monospace;
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.1;
  text-transform: uppercase;
}
.section__title em {
  font-style: normal;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section__lede {
  margin-top: 12px;
  color: var(--text-dim);
  max-width: 680px;
  font-size: 16px;
  line-height: 1.6;
}

/* ---------- Pillar cards (home page) ---------- */

.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 1080px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .pillars { grid-template-columns: 1fr; } }

.pillar {
  display: block;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  text-decoration: none;
  color: var(--text);
  transition: all var(--t-base) var(--ease-out);
  overflow: hidden;
  isolation: isolate;
}
.pillar::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
  background:
    radial-gradient(circle at top right, rgba(255, 51, 204, 0.18), transparent 50%),
    radial-gradient(circle at bottom left, rgba(0, 204, 255, 0.12), transparent 50%);
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  background: var(--surface-2);
  color: var(--text);
}
.pillar:hover::after { opacity: 1; }

.pillar__num {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
}
.pillar__title {
  margin: 14px 0 8px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.1;
}
.pillar__desc {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
}
.pillar__cta {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.02em;
}
.pillar:hover .pillar__cta { color: var(--pink); }

/* ---------- Tools toolkit ---------- */

.toolkit-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 36px;
  align-items: start;
}
@media (max-width: 960px) {
  .toolkit-layout { grid-template-columns: 1fr; }
}

.facets {
  position: sticky;
  top: calc(var(--nav-h) + 18px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  max-height: calc(100vh - var(--nav-h) - 36px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-2) transparent;
}
.facets__group { margin-bottom: 22px; }
.facets__heading {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.facet {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-dim);
  background: transparent;
  text-align: left;
  transition: all var(--t-fast) var(--ease-out);
  cursor: pointer;
  margin-bottom: 2px;
}
.facet:hover { color: var(--text); background: var(--surface); }
.facet.is-active {
  color: var(--text);
  background: rgba(255, 51, 204, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 51, 204, 0.4);
}
.facet__count {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-3);
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}

/* Search */
.search {
  position: relative;
  margin-bottom: 18px;
}
.search__input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px 14px 44px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--t-fast) var(--ease-out);
}
.search__input::placeholder { color: var(--text-muted); }
.search__input:focus {
  border-color: var(--pink);
  box-shadow: 0 0 0 3px rgba(255, 51, 204, 0.18);
}
.search__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 18px;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}
.toolbar__count {
  font-size: 13px;
  color: var(--text-dim);
}
.toolbar__count strong { color: var(--text); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 204, 255, 0.08);
  border: 1px solid rgba(0, 204, 255, 0.3);
  color: var(--cyan);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
}
.chip--pink {
  background: rgba(255, 51, 204, 0.08);
  border-color: rgba(255, 51, 204, 0.4);
  color: var(--pink);
}
.chip--neutral {
  background: var(--bg-3);
  border-color: var(--border);
  color: var(--text-dim);
  cursor: default;
}
.chip__x {
  font-size: 14px;
  line-height: 1;
  opacity: 0.7;
}
.chip:hover .chip__x { opacity: 1; }

/* Tool grid */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all var(--t-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.tool-card:hover {
  border-color: var(--border-2);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.tool-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.tool-card__name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.2;
  margin: 0;
}
.tool-card__vendor {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.tool-card__blurb {
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tool-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.tool-card__cat {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.03em;
}
.tool-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  margin-left: auto;
}

.tool-card__issues {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.tool-card__issue-pill {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 51, 204, 0.1);
  color: var(--pink);
  border: 1px solid rgba(255, 51, 204, 0.25);
}
.tool-card__issue-pill:hover { background: rgba(255, 51, 204, 0.25); color: var(--text); }

.empty-state {
  padding: 80px 20px;
  text-align: center;
  color: var(--text-dim);
}
.empty-state h3 { margin: 0 0 8px; color: var(--text); }

/* ---------- Use-case cards ---------- */

.use-cases {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
@media (max-width: 760px) { .use-cases { grid-template-columns: 1fr; } }

.use-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--t-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.use-card::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px;
  right: -1px;
  height: 3px;
  background: var(--grad-main);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  opacity: 0.6;
  z-index: -1;
}
.use-card--cyan::before { background: linear-gradient(135deg, var(--cyan), var(--pink)); }
.use-card--purple::before { background: linear-gradient(135deg, var(--purple), var(--pink)); }
.use-card--green::before { background: linear-gradient(135deg, var(--green), var(--cyan)); }

.use-card:hover {
  background: var(--surface-2);
  border-color: var(--border-2);
  transform: translateY(-2px);
}
.use-card__title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0 0 14px;
}
.use-card__body {
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.65;
}
.use-card__chapters {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- Issue/challenge cards ---------- */

.issue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 980px) { .issue-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .issue-grid { grid-template-columns: 1fr; } }

.issue-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--t-base) var(--ease-out);
  text-decoration: none;
  color: var(--text);
}
.issue-card:hover {
  background: var(--surface-2);
  border-color: var(--border-2);
  transform: translateY(-3px);
  color: var(--text);
}
.issue-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 22px;
  background: rgba(255, 51, 204, 0.12);
  color: var(--pink);
}
.issue-card--cyan .issue-card__icon { background: rgba(0, 204, 255, 0.10); color: var(--cyan); }
.issue-card--purple .issue-card__icon { background: rgba(107, 31, 173, 0.20); color: #b388ff; }

.issue-card__title {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
}
.issue-card__blurb {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}
.issue-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-3);
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ---------- Newsletter editions ---------- */

.editions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .editions { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .editions { grid-template-columns: 1fr; } }

.edition-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  transition: all var(--t-base) var(--ease-out);
}
.edition-card:hover {
  background: var(--surface-2);
  border-color: var(--border-2);
  transform: translateY(-2px);
  color: var(--text);
}
.edition-card__num {
  font-size: 36px;
  font-weight: 900;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  letter-spacing: -0.02em;
}
.edition-card__date {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}
.edition-card__counts {
  font-size: 13px;
  color: var(--text-dim);
}
.edition-card__counts strong { color: var(--text); }
.edition-card--latest {
  background: linear-gradient(135deg, rgba(255, 51, 204, 0.08), rgba(0, 204, 255, 0.04));
  border-color: rgba(255, 51, 204, 0.35);
}
.edition-card--latest .edition-card__num::after {
  content: " • LATEST";
  font-size: 11px;
  letter-spacing: 0.12em;
  -webkit-text-fill-color: var(--cyan);
  background: none;
  font-weight: 700;
}

/* ---------- Single issue reader ---------- */

.issue-reader {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 56px;
  align-items: start;
}
@media (max-width: 920px) {
  .issue-reader { grid-template-columns: 1fr; }
  .issue-reader__aside { order: -1; }
}

.issue-reader__header {
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}
.issue-reader__num {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 700;
}
.issue-reader__title {
  margin: 12px 0 8px;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.issue-reader__date {
  color: var(--text-dim);
  font-size: 14px;
}

.news-section {
  margin-bottom: 48px;
}
.news-section__heading {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.01em;
}
.news-section__heading em {
  font-style: normal;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.news-list { list-style: none; padding: 0; margin: 0; }
.news-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.news-list li:last-child { border-bottom: none; }
.news-list a {
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.news-list a::after {
  content: "↗";
  color: var(--text-muted);
  font-size: 13px;
  flex-shrink: 0;
}
.news-list a:hover { color: var(--cyan); }
.news-list a:hover::after { color: var(--cyan); }

.issue-toc {
  position: sticky;
  top: calc(var(--nav-h) + 18px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
}
.issue-toc__heading {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.issue-toc__link {
  display: block;
  font-size: 14px;
  color: var(--text-dim);
  padding: 6px 0;
  border-bottom: 1px dashed transparent;
  transition: color var(--t-fast) var(--ease-out);
}
.issue-toc__link:hover { color: var(--cyan); }

/* ---------- Book section ---------- */

.book-hero {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
}
@media (max-width: 800px) {
  .book-hero { grid-template-columns: 1fr; gap: 32px; }
  .book-hero__cover { max-width: 280px; }
}

.book-hero__cover {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), var(--glow-pink);
}
.book-hero__cover img { display: block; width: 100%; height: auto; }

.book-hero__meta { color: var(--text-dim); font-size: 14px; }
.book-hero__title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 8px 0 14px;
}
.book-hero__title em {
  font-style: normal;
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.book-hero__blurb {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 60ch;
}

.chapter-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (max-width: 700px) { .chapter-list { grid-template-columns: 1fr; } }

.chapter-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: all var(--t-fast) var(--ease-out);
  color: var(--text);
}
.chapter-row:hover {
  background: var(--surface-2);
  border-color: var(--border-2);
  color: var(--text);
}
.chapter-row__num {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  min-width: 48px;
}
.chapter-row__title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

/* ---------- Footer ---------- */

.footer {
  margin-top: 80px;
  padding: 56px 0 36px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: 24px; } }

.footer__head {
  font-size: 11px;
  color: var(--text);
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.footer a { color: var(--text-dim); display: block; padding: 3px 0; }
.footer a:hover { color: var(--cyan); }

.footer__base {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Scroll reveal (used optionally) ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: all 600ms var(--ease-out);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Tiny scrollbar styling ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--pink); }
::-webkit-scrollbar-track { background: transparent; }