:root {
  --bg: #05070a;
  --ink: #f3f1ec;
  --muted: #b8b3a8;
  --ai: #8fd4e8;
  --nature: #e08a48;
  --line: rgba(243, 241, 236, 0.14);
  --serif: "Source Serif 4", "Times New Roman", serif;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --display: "Oswald", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
}

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

.topbar {
  position: relative;
  z-index: 6;
  background: #8a3b12;
  color: #fff8ee;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 5vw;
  background: rgba(5, 7, 10, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.mark {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--display);
  letter-spacing: 0.14em;
  font-size: 1.05rem;
}
.mark img {
  height: 52px;
  width: auto;
}
.nav nav { display: flex; gap: 1.5rem; }
.nav nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.88rem;
}
.nav nav a:hover { color: var(--ink); }
.nav nav a.alt { color: var(--ink); opacity: 0.7; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 5.5rem);
}
.pane { position: relative; overflow: hidden; min-height: 78vh; }
.pane img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pane::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,7,10,0.15), rgba(5,7,10,0.72) 80%);
}
.pane-copy {
  position: absolute;
  z-index: 2;
  bottom: 1.6rem;
  left: 5%;
  right: 5%;
}
.pane-nature .pane-copy { text-align: right; }
.pane-copy p { margin: 0; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: #efeae2; }
.pane-copy h2 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  margin: 0.1rem 0 0.15rem;
  line-height: 0.9;
  letter-spacing: 0.04em;
}
.pane-ai h2 { color: var(--ai); }
.pane-nature h2 { color: var(--nature); }
.pane-count { font-size: 0.85rem !important; letter-spacing: 0.1em !important; opacity: 0.9; }

.hero-center {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.2rem 7rem;
  background: radial-gradient(ellipse at center, rgba(5,7,10,0.55) 0%, rgba(5,7,10,0.08) 58%, transparent 72%);
  pointer-events: none;
}
.hero-kicker, .mega-label {
  font-family: var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0;
  text-shadow: 0 2px 16px #000;
}
.hero-kicker { font-size: 0.78rem; color: #f0e6d0; }
.mega {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(4.4rem, 16vw, 9.4rem);
  line-height: 0.88;
  margin: 0.15rem 0 0.2rem;
  letter-spacing: -0.02em;
  text-shadow: 0 10px 50px rgba(0,0,0,0.7);
}
.mega-label { font-size: 0.92rem; }
.hero-deck {
  max-width: 34rem;
  margin: 0.9rem 0 1.3rem;
  color: #ebe6dc;
  text-shadow: 0 2px 18px #000;
}
.cta {
  pointer-events: auto;
  display: inline-block;
  text-decoration: none;
  background: #f3f1ec;
  color: #14110c;
  font-family: var(--display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 1.4rem;
  font-size: 1.05rem;
}

.join {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 1.2rem;
  padding: 2.5rem 5vw 3.5rem;
  margin-top: -4.5rem;
  position: relative;
  z-index: 4;
}
.join-card, .live {
  background: #101217;
  border: 1px solid var(--line);
  padding: 1.6rem 1.4rem 1.5rem;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nature);
  margin: 0 0 0.6rem;
}
h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 0 0 0.55rem;
}
.lede, .legal-note { color: var(--muted); margin: 0 0 1rem; }

.picks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin: 1.1rem 0 1rem;
}
.pick {
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-height: 7.5rem;
  border: 1px solid var(--line);
  display: grid;
  align-items: end;
}
.pick input { position: absolute; opacity: 0; }
.pick img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.2) brightness(0.55);
  transition: transform 240ms, filter 240ms;
}
.pick span {
  position: relative;
  z-index: 1;
  padding: 0.8rem;
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pick:hover img, .pick:has(input:checked) img { filter: brightness(0.72); transform: scale(1.04); }
.pick-ai:has(input:checked) { border-color: var(--ai); }
.pick-nature:has(input:checked) { border-color: var(--nature); }

.field { display: block; margin: 0.8rem 0; }
.field span { color: var(--muted); font-size: 0.88rem; }
.field input[type="email"] {
  margin-top: 0.3rem;
  width: 100%;
  height: 2.8rem;
  padding: 0 0.8rem;
  background: #0a0c10;
  color: var(--ink);
  border: 1px solid var(--line);
  font: 1rem var(--sans);
}
.field input:focus { outline: 2px solid var(--ink); outline-offset: 2px; }
.check { display: flex; gap: 0.55rem; color: var(--muted); font-size: 0.92rem; }
.check input { margin-top: 0.2rem; accent-color: var(--nature); }
button[type="submit"] {
  cursor: pointer;
  width: 100%;
  margin-top: 0.7rem;
  height: 3rem;
  border: 0;
  background: var(--ink);
  color: #14110c;
  font-family: var(--display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 1.05rem;
}
.form-note { color: var(--muted); font-size: 0.84rem; }

.live h3 {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}
.live ul { list-style: none; margin: 0; padding: 0; }
.live li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}
.live .who { font-weight: 500; }
.live .meta { color: var(--muted); font-size: 0.8rem; }
.tag { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }
.tag.ai { color: var(--ai); }
.tag.nature { color: var(--nature); }

.mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
  padding: 0 5vw 3rem;
}
.mosaic figure { margin: 0; position: relative; overflow: hidden; }
.mosaic img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.mosaic figcaption {
  position: absolute;
  left: 0.7rem;
  bottom: 0.55rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-shadow: 0 1px 10px #000;
}

.meters, .news, .terms { padding: 0 5vw 3.6rem; }
.meter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.1rem;
}
.meter-grid article {
  border: 1px solid var(--line);
  padding: 1rem 1.1rem 1.15rem;
}
.meter-grid h3 { margin: 0 0 0.75rem; font-size: 0.95rem; }
.bar {
  height: 12px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--ai), var(--ai) var(--p, 50%), var(--nature) var(--p, 50%), var(--nature));
}
.meter-grid p { color: var(--muted); margin: 0.7rem 0 0; font-size: 0.9rem; }

.news-head {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.4rem;
  align-items: end;
  margin-bottom: 1.4rem;
}
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.feed header h3 {
  font-family: var(--display);
  font-size: 2rem;
  margin: 0;
  letter-spacing: 0.06em;
}
.feed-ai header h3 { color: var(--ai); }
.feed-nature header h3 { color: var(--nature); }
.feed header p { color: var(--muted); margin: 0.25rem 0 0.9rem; }
.cards { display: grid; gap: 0.7rem; }
.card {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 0.85rem;
  text-decoration: none;
  border: 1px solid var(--line);
  background: #0c0e13;
  overflow: hidden;
  cursor: pointer;
}
.card:hover { border-color: rgba(243,241,236,0.35); }
.card .thumb {
  width: 108px;
  height: 100%;
  min-height: 108px;
  object-fit: cover;
}
.card .body { padding: 0.75rem 0.85rem 0.8rem 0; }
.card h4 {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.25;
  margin: 0 0 0.35rem;
  font-weight: 600;
}
.card p { margin: 0; color: var(--muted); font-size: 0.86rem; }
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  margin-bottom: 0.3rem;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.badge { color: var(--nature); }
.orig { font-style: italic; color: #8d877c; font-size: 0.8rem; margin: 0.25rem 0; }
.news-meta { color: var(--muted); font-size: 0.84rem; margin-top: 1rem; }
.empty { border: 1px dashed var(--line); color: var(--muted); padding: 1rem; }

.terms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 0.6rem;
}
.terms h3 {
  font-family: var(--display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.95rem;
  margin: 0 0 0.4rem;
}
.terms p { color: var(--muted); margin: 0 0 1.2rem; }

.foot {
  border-top: 1px solid var(--line);
  padding: 1.2rem 5vw 2rem;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.88rem;
}
.legal { padding: 3rem 5vw 4rem; max-width: 42rem; }

@media (max-width: 900px) {
  .hero, .join, .mosaic, .columns, .news-head, .meter-grid, .terms-grid, .picks {
    grid-template-columns: 1fr;
  }
  .pane { min-height: 42vh; }
  .hero-center { padding-bottom: 3rem; }
  .nav nav { display: none; }
  .pane-nature .pane-copy { text-align: left; }
  .join { margin-top: 0; }
  .card { grid-template-columns: 88px 1fr; }
  .mosaic img { height: 160px; }
  .foot { flex-direction: column; gap: 0.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}