:root {
  --ink: #0b1210;
  --ink-2: #121c18;
  --panel: #16221d;
  --line: rgba(140, 220, 180, 0.14);
  --text: #e7f2eb;
  --muted: #8aa396;
  --teal: #3dffa8;
  --teal-dim: #1f9a68;
  --amber: #ffc857;
  --coral: #ff6b4a;
  --sky: #7ec8ff;
  --radius: 2px;
  --font: "Instrument Sans", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(61, 255, 168, 0.12), transparent 55%),
    radial-gradient(900px 500px at -10% 30%, rgba(126, 200, 255, 0.08), transparent 50%),
    linear-gradient(165deg, #07110e 0%, var(--ink) 40%, #0e1814 100%);
  line-height: 1.5;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.04;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.grid-bg {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(61, 255, 168, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 255, 168, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.55), transparent 70%);
}

.hero,
.strip,
.section,
.foot {
  position: relative;
  z-index: 1;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  min-height: 88vh;
  padding: clamp(2rem, 5vw, 4.5rem);
  max-width: 1200px;
  margin: 0 auto;
}

.brand {
  margin: 0 0 0.75rem;
  font-family: var(--mono);
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--teal);
  text-shadow: 0 0 40px rgba(61, 255, 168, 0.25);
  animation: brand-in 0.9s ease both;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
  animation: rise 0.8s 0.1s ease both;
}

.lede {
  max-width: 34rem;
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 1.05rem;
  animation: rise 0.8s 0.2s ease both;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  animation: rise 0.8s 0.3s ease both;
}

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 600;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.btn:hover {
  border-color: rgba(61, 255, 168, 0.45);
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--teal);
  color: #04140c;
  border-color: var(--teal);
}

.btn.primary:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.btn.ghost {
  color: var(--muted);
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: 0.25rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.live-pill .dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 0 rgba(255, 107, 74, 0.5);
}

.live-pill[data-state="on"] .dot {
  background: var(--teal);
  animation: pulse 1.8s ease-out infinite;
}

.hero-meter {
  position: relative;
  width: min(340px, 70vw);
  aspect-ratio: 1;
  margin: 0 auto;
  justify-self: end;
}

.ring {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(61, 255, 168, 0.25);
  border-radius: 50%;
  animation: spin 18s linear infinite;
}

.ring::before,
.ring::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
}

.ring::before { top: 8%; left: 48%; }
.ring::after { bottom: 18%; right: 12%; background: var(--sky); }

.ring.delay {
  inset: 0;
  border-color: rgba(126, 200, 255, 0.18);
  animation-duration: 28s;
  animation-direction: reverse;
}

.sweep {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(61, 255, 168, 0.35) 50deg, transparent 90deg);
  animation: spin 4.5s linear infinite;
  mask-image: radial-gradient(circle, transparent 54%, #000 55%);
}

.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 1200px;
  margin: 0 auto 3rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.strip > div {
  background: rgba(11, 18, 16, 0.85);
  padding: 1.25rem 1.4rem;
  backdrop-filter: blur(8px);
}

.strip .num {
  display: block;
  font-family: var(--mono);
  font-size: 1.6rem;
  color: var(--teal);
}

.strip .num.small {
  font-size: 1.05rem;
  text-transform: uppercase;
}

.strip .lbl {
  color: var(--muted);
  font-size: 0.85rem;
}

.section {
  max-width: 1200px;
  margin: 0 auto 4.5rem;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
}

.section.muted {
  padding-top: 2rem;
  padding-bottom: 2rem;
  background: linear-gradient(180deg, rgba(22, 34, 29, 0.55), transparent);
  border-block: 1px solid var(--line);
  max-width: none;
}

.section.muted .section-head,
.section.muted .frontier-list {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

.section-head {
  margin-bottom: 1.75rem;
}

.section-head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 40rem;
}

.model-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.model {
  background: linear-gradient(160deg, rgba(22, 34, 29, 0.95), rgba(11, 18, 16, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: border-color 0.2s, transform 0.2s;
  animation: rise 0.6s ease both;
}

.model:hover {
  border-color: rgba(61, 255, 168, 0.4);
  transform: translateY(-2px);
}

.model[data-status="released"] { border-top: 2px solid var(--teal); }
.model[data-status="legacy"] { border-top: 2px solid var(--muted); }
.model[data-status="preview"] { border-top: 2px solid var(--sky); }
.model[data-status="rumored"],
.model[data-status="upcoming"] { border-top: 2px solid var(--amber); }

.model header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
}

.vendor {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.model h3 {
  margin: 0.15rem 0 0;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.badge {
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.45rem;
  border: 1px solid var(--line);
  color: var(--muted);
  white-space: nowrap;
}

.codes {
  margin: 0;
  font-size: 0.85rem;
  color: var(--amber);
}

.codes code,
.endpoint code,
.fr-codes code,
.foot code {
  font-family: var(--mono);
  font-size: 0.78em;
  background: rgba(61, 255, 168, 0.08);
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
}

.summary,
.compare,
.fr-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.compare strong {
  color: var(--sky);
  font-weight: 600;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin: 0.25rem 0 0;
  padding: 0.75rem 0 0;
  border-top: 1px solid var(--line);
}

.metrics div {
  min-width: 0;
}

.metrics dt {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.metrics dd {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--text);
}

.endpoint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.endpoint span {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.65rem;
  margin-right: 0.35rem;
}

.more {
  margin-top: auto;
  color: var(--teal);
  font-size: 0.85rem;
  text-decoration: none;
}

.more:hover {
  text-decoration: underline;
}

.frontier-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}

.frontier-row {
  display: grid;
  grid-template-columns: 1.1fr 0.7fr 2fr 0.5fr;
  gap: 1rem;
  align-items: start;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.fr-main h3 {
  margin: 0 0 0.2rem;
  font-size: 1.05rem;
}

.fr-main p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.fr-codes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.fr-cost {
  font-family: var(--mono);
  color: var(--amber);
  text-align: right;
  font-size: 0.85rem;
}

.filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.chip {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  border-radius: var(--radius);
}

.chip.active,
.chip:hover {
  color: var(--ink);
  background: var(--teal);
  border-color: var(--teal);
}

.intel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.intel-item {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  background: rgba(11, 18, 16, 0.65);
  border-radius: var(--radius);
}

.intel-item.empty {
  display: block;
  color: var(--muted);
}

.intel-item .score {
  font-family: var(--mono);
  font-size: 1.25rem;
  color: var(--teal);
  text-align: center;
  padding-top: 0.15rem;
}

.intel-item h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.intel-item h3 a {
  color: var(--text);
  text-decoration: none;
}

.intel-item h3 a:hover {
  color: var(--teal);
}

.intel-item .meta {
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.intel-item .body > p:not(.meta):not(.tags) {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.tags {
  margin: 0.55rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tags span {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--sky);
  border: 1px solid rgba(126, 200, 255, 0.25);
  padding: 0.15rem 0.4rem;
}

.foot {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem clamp(1.25rem, 4vw, 2rem) 3rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61, 255, 168, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(61, 255, 168, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 255, 168, 0); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes brand-in {
  from { opacity: 0; letter-spacing: 0.12em; filter: blur(6px); }
  to { opacity: 1; letter-spacing: -0.04em; filter: blur(0); }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 3rem;
    padding-bottom: 2rem;
  }

  .hero-meter {
    order: -1;
    width: min(220px, 55vw);
    justify-self: start;
    margin-bottom: 0.5rem;
  }

  .strip {
    grid-template-columns: 1fr 1fr;
    margin-inline: 1rem;
  }

  .frontier-row {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .fr-cost {
    text-align: left;
  }

  .metrics {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .strip {
    grid-template-columns: 1fr;
  }

  .intel-item {
    grid-template-columns: 1fr;
  }

  .intel-item .score {
    text-align: left;
  }
}