:root {
  --bg: #0a0b0f;
  --bg-soft: #111319;
  --card: #14161d;
  --card-hover: #181b24;
  --border: #23262f;
  --border-soft: #1b1e26;
  --text: #f3f4f6;
  --text-dim: #9aa0ac;
  --text-faint: #6b7180;
  --accent: #7c9cff;
  --radius: 18px;
  --maxw: 1160px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Ambient gradient glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(60% 50% at 12% -5%, rgba(124, 156, 255, 0.13), transparent 70%),
    radial-gradient(48% 45% at 88% 6%, rgba(184, 156, 255, 0.10), transparent 70%),
    radial-gradient(50% 45% at 95% 40%, rgba(245, 185, 94, 0.06), transparent 72%),
    radial-gradient(55% 50% at 50% 105%, rgba(94, 211, 168, 0.07), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

.arw { width: 13px; height: 13px; flex: none; transition: transform 0.3s var(--ease); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(68px, 11vw, 132px) 24px clamp(36px, 5vw, 56px);
}
.hero__inner { max-width: 800px; }
.hero__eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 22px;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(46px, 9vw, 94px);
  line-height: 0.97;
  letter-spacing: -0.022em;
  background: linear-gradient(100deg, #ffffff 18%, #c4cbf5 42%, #ffffff 60%, #d8c4f0 82%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 9s linear infinite;
}
@keyframes shimmer { to { background-position: 220% center; } }
.hero__subtitle {
  font-family: var(--serif);
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 400;
  color: var(--text);
  margin-top: 22px;
  line-height: 1.35;
}
.hero__intro {
  font-size: 16px;
  color: var(--text-dim);
  margin-top: 18px;
  max-width: 660px;
}
.hero__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--text-faint);
}
.hero__count { color: var(--text); }
.hero__dot { opacity: 0.4; }

/* ---------- Filters ---------- */
.filters {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.filter {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text-dim);
  padding: 8px 15px;
  border-radius: 999px;
  font-size: 12.5px;
  font-family: var(--mono);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.28s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.filter:hover { color: var(--text); border-color: #353b49; transform: translateY(-1px); }
.filter__ic { display: inline-flex; width: 15px; height: 15px; color: var(--tag-color, var(--text-faint)); }
.filter__ic svg { width: 15px; height: 15px; }
.filter.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--tag-color, #555) 14%, var(--card));
  border-color: color-mix(in srgb, var(--tag-color, #555) 40%, transparent);
}

/* ---------- Grid ---------- */
.grid {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 34px auto 0;
  padding: 0 24px 72px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(308px, 1fr));
  gap: 18px;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  color: inherit;
  transition: transform 0.42s var(--ease), border-color 0.42s var(--ease), background 0.42s var(--ease), box-shadow 0.42s var(--ease);
  display: flex;
  flex-direction: column;
  min-height: 244px;
  opacity: 0;
  transform: translateY(16px) scale(0.99);
  animation: rise 0.7s var(--ease) forwards;
}
@keyframes rise { to { opacity: 1; transform: translateY(0) scale(1); } }

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: linear-gradient(160deg, var(--card-accent, transparent), transparent 55%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.42s var(--ease);
}
/* soft accent wash that blooms on hover */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--card-accent, #fff) 9%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.42s var(--ease);
  pointer-events: none;
}
.card:hover {
  transform: translateY(-5px);
  border-color: transparent;
  background: var(--card-hover);
  box-shadow: 0 18px 50px -28px color-mix(in srgb, var(--card-accent, #000) 55%, #000);
}
.card:hover::before { opacity: 0.85; }
.card:hover::after { opacity: 1; }

.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.card__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--card-accent, var(--accent));
  background: color-mix(in srgb, var(--card-accent, #888) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--card-accent, #888) 26%, transparent);
  transition: transform 0.42s var(--ease), background 0.42s var(--ease);
}
.card__icon svg { width: 21px; height: 21px; }
.card:hover .card__icon {
  transform: scale(1.08) rotate(-3deg);
  background: color-mix(in srgb, var(--card-accent, #888) 20%, transparent);
}
.card__number {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-faint);
}
.card__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin-bottom: 11px;
}
.card__link { color: inherit; text-decoration: none; }
.card__link:hover { color: inherit; }
.card__tagline {
  font-size: 14.5px;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.card__detail[hidden] { display: none; }
.card__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.tag {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--tag-color, var(--text-dim));
  background: color-mix(in srgb, var(--tag-color, #888) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--tag-color, #888) 22%, transparent);
  white-space: nowrap;
}
.card__cue {
  font-size: 12px;
  color: var(--text-faint);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  transition: color 0.3s var(--ease);
}
.card:hover .card__cue { color: var(--card-accent, var(--accent)); }
.card:hover .card__cue .arw { transform: translate(3px, -3px); }

/* ---------- References ---------- */
.refs {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 24px 8px;
}
.refs__head { max-width: 660px; margin-bottom: 26px; }
.refs__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(28px, 4.5vw, 38px);
  letter-spacing: -0.015em;
  line-height: 1.05;
}
.refs__sub { color: var(--text-dim); margin-top: 12px; font-size: 15.5px; }
.refs__list { list-style: none; display: grid; gap: 8px; counter-reset: ref; }
.ref__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 20px 20px 20px 18px;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: var(--card);
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: background 0.32s var(--ease), border-color 0.32s var(--ease), transform 0.32s var(--ease);
}
.ref__link::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.32s var(--ease);
}
.ref__link:hover {
  background: var(--card-hover);
  border-color: #2c303b;
  transform: translateX(2px);
  color: inherit;
}
.ref__link:hover::before { transform: scaleY(1); }
.ref__index {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-faint);
  padding-top: 3px;
  transition: color 0.32s var(--ease);
}
.ref__link:hover .ref__index { color: var(--accent); }
.ref__body { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.ref__title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  line-height: 1.25;
}
.ref__title .arw { color: var(--text-faint); }
.ref__link:hover .ref__title .arw { color: var(--accent); transform: translate(3px, -3px); }
.ref__source {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.ref__note { font-size: 14.5px; color: var(--text-dim); line-height: 1.55; }

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 7, 10, 0.74);
  backdrop-filter: blur(7px);
  animation: fade 0.32s var(--ease);
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal__card {
  position: relative;
  z-index: 1;
  width: min(640px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 38px 36px 36px;
  animation: pop 0.42s var(--ease);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
}
@keyframes pop {
  from { opacity: 0; transform: scale(0.95) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal__close {
  position: absolute;
  top: 20px; right: 22px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text-dim);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.modal__close:hover { color: var(--text); border-color: #3a4051; transform: rotate(90deg); }
.modal__head {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 20px;
}
.modal__icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: color-mix(in srgb, currentColor 14%, transparent);
  border: 1px solid color-mix(in srgb, currentColor 28%, transparent);
}
.modal__icon svg { width: 22px; height: 22px; }
.modal__number {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-faint);
}
.modal__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-top: 4px;
}
.modal__tagline {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--accent);
  margin-top: 12px;
  font-weight: 400;
  font-style: italic;
}
.modal__body { margin-top: 28px; display: grid; gap: 24px; }
.modal__block h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: 9px;
}
.modal__block p { font-size: 16px; color: var(--text); line-height: 1.64; }
.modal__source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
  width: 100%;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--accent);
  transition: opacity 0.2s var(--ease);
}
.modal__source[hidden] { display: none; }
.modal__source::after {
  content: "↗";
  font-size: 13px;
  opacity: 0.8;
  transition: transform 0.25s var(--ease);
}
.modal__source:hover { opacity: 0.82; }
.modal__source:hover::after { transform: translate(2px, -2px); }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 40px auto 0;
  padding: 44px 24px 72px;
  border-top: 1px solid var(--border-soft);
  text-align: center;
  color: var(--text-dim);
  font-size: 14.5px;
}
.footer__sub { margin-top: 8px; color: var(--text-faint); font-size: 12.5px; font-family: var(--mono); }

/* ---------- Newsletter signup ---------- */
.signup {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 18px auto 0;
  padding: 0 24px;
}
.signup__in {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(80% 120% at 0% 0%, rgba(124, 156, 255, 0.10), transparent 60%),
    radial-gradient(80% 120% at 100% 100%, rgba(95, 211, 168, 0.08), transparent 60%),
    var(--card);
  padding: clamp(32px, 5vw, 52px);
  text-align: center;
}
.signup__eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.signup__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(26px, 4vw, 36px);
  letter-spacing: -0.015em;
  line-height: 1.05;
}
.signup__sub {
  color: var(--text-dim);
  margin-top: 12px;
  font-size: 15px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}
.signup__form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 24px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}
.signup__input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  transition: border-color 0.25s var(--ease);
}
.signup__input::placeholder { color: var(--text-faint); }
.signup__input:focus { outline: none; border-color: var(--accent); }
.signup__btn {
  flex: 0 0 auto;
  padding: 13px 24px;
  border-radius: 12px;
  border: none;
  background: var(--text);
  color: #0b0c10;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.signup__btn:hover { transform: translateY(-1px); opacity: 0.92; }

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .modal__card { padding: 34px 22px 26px; }
  .ref__link { padding: 16px; gap: 14px; }
}

/* CSS-only entrance stagger */
.card:nth-child(1) { animation-delay: 0.00s; }
.card:nth-child(2) { animation-delay: 0.04s; }
.card:nth-child(3) { animation-delay: 0.08s; }
.card:nth-child(4) { animation-delay: 0.12s; }
.card:nth-child(5) { animation-delay: 0.16s; }
.card:nth-child(6) { animation-delay: 0.20s; }
.card:nth-child(7) { animation-delay: 0.24s; }
.card:nth-child(8) { animation-delay: 0.28s; }
.card:nth-child(n+9) { animation-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .card { opacity: 1; transform: none; }
  .hero__title { animation: none; }
}

/* ---------- Digital edition promo band ---------- */
.promo {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 8px auto clamp(28px, 5vw, 48px);
  padding: 0 24px;
}
.promo__in {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(124, 156, 255, 0.12), transparent 60%),
    linear-gradient(180deg, var(--card), var(--bg-soft));
  padding: clamp(26px, 4vw, 40px);
}
.promo__eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.promo__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 3.4vw, 30px);
  letter-spacing: -0.01em;
  margin-top: 10px;
  max-width: 620px;
}
.promo__sub {
  color: var(--text-dim);
  margin-top: 10px;
  max-width: 600px;
}
.promo__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 14px;
  color: #0a0b0f;
  background: var(--text);
  border-radius: 99px;
  padding: 11px 20px;
  transition: transform 0.2s var(--ease), opacity 0.2s;
}
.promo__btn:hover { transform: translateY(-1px); opacity: 0.92; color: #0a0b0f; }

/* ---------- Sticky filter bar + count (index) ---------- */
.filterbar {
  position: sticky;
  top: 53px;
  z-index: 40;
  margin: 0 0 4px;
  padding: 12px 0;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--border-soft);
}
.filterbar__in {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.filterbar .filters { padding: 0; flex: 1; }
.filters__count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
  white-space: nowrap;
  flex: none;
}
.grid:focus { outline: none; }
@media (max-width: 680px) {
  .filterbar { top: 49px; }
  .filters__count { display: none; }
}