/* Studio homepage — Signal Atelier. Scoped under body.home so docs/models/status stay intact. */

body.home {
  --home-bg: #070708;
  --home-bg-2: #121214;
  --home-bone: #ede8e1;
  --home-bone-dim: rgba(237, 232, 225, 0.72);
  --home-muted: rgba(237, 232, 225, 0.55);
  --home-faint: rgba(237, 232, 225, 0.38);
  --home-copper: #c9864a;
  --home-copper-soft: rgba(201, 134, 74, 0.22);
  --home-cyan: #6fa8b8;
  --home-cyan-soft: rgba(111, 168, 184, 0.16);
  --home-line: rgba(255, 255, 255, 0.08);
  --home-line-strong: rgba(255, 255, 255, 0.14);
  --home-display: "Instrument Serif", "Times New Roman", serif;
  --home-sans: "Manrope", "Segoe UI", sans-serif;
  --home-mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
  --home-max: min(1120px, calc(100vw - 2.5rem));
  --home-ease: cubic-bezier(0.22, 1, 0.36, 1);

  background: var(--home-bg);
  color: var(--home-bone);
  font-family: var(--home-sans);
  font-weight: 450;
  letter-spacing: -0.01em;
}

/* Kill shared purple mesh on home */
body.home:not(.pg-body)::before {
  background: var(--home-bg);
}

body.home a {
  color: var(--home-copper);
}

/* ── Nav ── */
body.home .nav {
  background: rgba(7, 7, 8, 0.52);
  backdrop-filter: blur(18px) saturate(1.1);
  -webkit-backdrop-filter: blur(18px) saturate(1.1);
  border-bottom-color: var(--home-line);
}

body.home .nav-inner {
  max-width: var(--home-max);
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

body.home .brand {
  color: var(--home-bone);
}

body.home .brand-mark img {
  border-radius: 50%;
}

body.home .brand-text strong {
  font-family: var(--home-sans);
  font-weight: 600;
  letter-spacing: -0.02em;
}

body.home .brand-text span {
  color: var(--home-faint);
}

body.home .nav-links {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  gap: 0.1rem;
}

body.home .nav-links a {
  position: relative;
  color: var(--home-muted);
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 0.42rem 0.85rem;
  transition: color 0.2s ease, background 0.2s ease;
}

body.home .nav-links a:hover {
  color: var(--home-bone);
  background: rgba(255, 255, 255, 0.04);
}

body.home .nav-links a.active {
  color: var(--home-bone);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px var(--home-line);
}

body.home .nav-links a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.2rem;
  width: 14px;
  height: 1px;
  background: var(--home-copper);
  transform: translateX(-50%);
  opacity: 0.85;
}

/* ── Main shell ── */
body.home .home-main {
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

/* ── Hero ── */
body.home .home-hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - 3.5rem);
  display: grid;
  align-items: end;
  padding: clamp(3rem, 8vh, 5.5rem) 0 clamp(4rem, 10vh, 6.5rem);
  overflow: hidden;
}

body.home .home-hero-plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

body.home .home-hero-plane picture {
  display: block;
  width: 100%;
  height: 100%;
}

body.home .home-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  display: block;
  transform: scale(1.05);
  animation: home-hero-drift 32s var(--home-ease) infinite alternate;
}

@media (min-width: 821px) {
  body.home .home-hero-img {
    filter: contrast(0.9);
  }
}

/* Soft fade into page black — no hard cut */
body.home .home-hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(7, 7, 8, 0.08) 0%,
      rgba(7, 7, 8, 0.04) 28%,
      rgba(7, 7, 8, 0.22) 52%,
      rgba(7, 7, 8, 0.68) 74%,
      rgba(7, 7, 8, 0.94) 90%,
      #070708 100%
    ),
    linear-gradient(
      105deg,
      rgba(7, 7, 8, 0.45) 0%,
      rgba(7, 7, 8, 0.18) 30%,
      transparent 58%
    );
}

body.home .home-hero-content {
  position: relative;
  z-index: 1;
  width: var(--home-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
  max-width: min(var(--home-max), 100%);
}

body.home .home-hero-content::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -10%;
  right: 18%;
  bottom: -20%;
  top: 12%;
  background: radial-gradient(
    ellipse 72% 78% at 18% 72%,
    rgba(7, 7, 8, 0.58) 0%,
    rgba(7, 7, 8, 0.2) 48%,
    transparent 74%
  );
  pointer-events: none;
}

body.home .home-hero-brand {
  margin: 0;
  font-family: var(--home-display);
  font-weight: 400;
  font-size: clamp(4.8rem, 16.5vw, 10rem);
  line-height: 0.86;
  letter-spacing: -0.035em;
  color: var(--home-bone);
  text-wrap: balance;
  text-shadow: 0 12px 48px rgba(0, 0, 0, 0.35);
}

body.home .home-hero-kicker {
  margin: 0.7rem 0 0;
  font-family: var(--home-sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #767676;
}

body.home .home-hero-lead {
  margin: 1.1rem 0 0;
  max-width: 24rem;
  font-size: clamp(1.08rem, 2.3vw, 1.3rem);
  font-weight: 450;
  line-height: 1.45;
  color: var(--home-bone-dim);
}

body.home .home-hero-lead em {
  font-family: var(--home-display);
  font-style: italic;
  font-weight: 400;
  color: var(--home-bone);
}

body.home .home-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 2rem;
  align-items: center;
}

/* Buttons */
body.home .home-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.82rem 1.35rem;
  font-family: var(--home-sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none !important;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    transform 0.35s var(--home-ease),
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.35s var(--home-ease);
}

body.home .home-btn:focus-visible {
  outline: 2px solid var(--home-copper);
  outline-offset: 3px;
}

body.home .home-btn-primary {
  background: var(--home-copper);
  color: #140e0a;
  box-shadow: 0 12px 32px rgba(201, 134, 74, 0.22);
}

body.home .home-btn-primary:hover {
  background: #d4985c;
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(201, 134, 74, 0.3);
  color: #140e0a;
}

body.home .home-btn-primary svg {
  transition: transform 0.35s var(--home-ease);
}

body.home .home-btn-primary:hover svg {
  transform: translateX(3px);
}

body.home .home-btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--home-bone);
  border-color: var(--home-line-strong);
  backdrop-filter: blur(8px);
}

body.home .home-btn-ghost:hover {
  border-color: rgba(237, 232, 225, 0.35);
  background: rgba(255, 255, 255, 0.06);
  color: var(--home-bone);
  transform: translateY(-1px);
}

/* ── Sections ── */
body.home .home-section {
  position: relative;
  padding: clamp(4.5rem, 11vh, 7rem) 0;
  border-top: 1px solid var(--home-line);
}

body.home .home-section-inner {
  width: var(--home-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
}

body.home .home-eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--home-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--home-cyan);
}

body.home .home-section-head {
  max-width: 36rem;
  margin-bottom: clamp(2.25rem, 5vw, 3.25rem);
}

body.home .home-section-head h2 {
  margin: 0;
  font-family: var(--home-display);
  font-weight: 400;
  font-size: clamp(2.15rem, 4.8vw, 3.15rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--home-bone);
}

body.home .home-head-soft {
  color: var(--home-muted);
  font-style: italic;
}

body.home .home-section-head p {
  margin: 1rem 0 0;
  font-size: 1.04rem;
  line-height: 1.65;
  color: var(--home-muted);
}

body.home .home-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--home-copper);
  text-decoration: none !important;
  transition: gap 0.3s var(--home-ease), color 0.2s ease;
}

body.home .home-text-link:hover {
  color: #d4985c;
  gap: 0.65rem;
}

body.home .home-text-link:focus-visible {
  outline: 2px solid var(--home-copper);
  outline-offset: 3px;
}

/* Capability editorial rows */
body.home .home-capabilities {
  border-top: none;
  border-color: transparent;
  background:
    linear-gradient(180deg, #070708 0%, rgba(0, 0, 0, 0.82) 22%, #000000ad 48%, rgba(7, 7, 8, 0.92) 88%, #070708 100%),
    url("/images/GHLsG4AutjNI56vNXLhC-full.png") center / cover no-repeat;
  background-blend-mode: normal, soft-light;
}

body.home .home-cap-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--home-line);
}

body.home .home-cap-row {
  display: grid;
  grid-template-columns: 3.75rem minmax(0, 1fr) auto;
  gap: 1rem 1.75rem;
  align-items: baseline;
  padding: 1.85rem 0.5rem 1.85rem 0;
  border-bottom: 1px solid var(--home-line);
  transition: background 0.35s var(--home-ease), padding 0.35s var(--home-ease);
}

body.home .home-cap-row:hover {
  padding-left: 0.65rem;
  background: linear-gradient(90deg, rgba(201, 134, 74, 0.08), transparent 50%);
}

body.home .home-cap-index {
  font-family: var(--home-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--home-cyan);
  padding-top: 0.45rem;
}

body.home .home-cap-body h3 {
  margin: 0;
  font-family: var(--home-display);
  font-size: clamp(1.7rem, 3vw, 2.05rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--home-bone);
  transition: color 0.25s ease;
}

body.home .home-cap-row:hover .home-cap-body h3 {
  color: #f3efe8;
}

body.home .home-cap-body p {
  margin: 0.45rem 0 0;
  max-width: 36rem;
  font-size: 0.96rem;
  line-height: 1.58;
  color: var(--home-muted);
}

body.home .home-cap-link {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--home-bone-dim);
  text-decoration: none !important;
  white-space: nowrap;
  transition: color 0.2s ease, transform 0.3s var(--home-ease);
}

body.home .home-cap-row:hover .home-cap-link {
  color: var(--home-copper);
  transform: translateX(4px);
}

body.home .home-cap-link:focus-visible {
  outline: 2px solid var(--home-copper);
  outline-offset: 3px;
}

/* API whisper */
body.home .home-api {
  background: var(--home-bg);
}

body.home .home-api-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 3.75rem);
  align-items: end;
}

body.home .home-code {
  margin: 0;
  overflow: hidden;
  background: linear-gradient(165deg, rgba(22, 22, 26, 0.98), rgba(12, 12, 14, 0.98));
  border: 1px solid var(--home-line);
  border-radius: 14px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body.home .home-code-bar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--home-line);
  background: rgba(255, 255, 255, 0.02);
}

body.home .home-code-dots {
  display: inline-flex;
  gap: 0.35rem;
}

body.home .home-code-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  display: block;
}

body.home .home-code-dots i:nth-child(1) { background: rgba(201, 134, 74, 0.55); }
body.home .home-code-dots i:nth-child(2) { background: rgba(111, 168, 184, 0.45); }
body.home .home-code-dots i:nth-child(3) { background: rgba(237, 232, 225, 0.22); }

body.home .home-code-title {
  flex: 1;
  min-width: 0;
  font-family: var(--home-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--home-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.home .home-code-copy {
  appearance: none;
  border: 1px solid var(--home-line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--home-muted);
  font-family: var(--home-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

body.home .home-code-copy:hover {
  color: var(--home-bone);
  border-color: var(--home-line-strong);
  background: rgba(255, 255, 255, 0.06);
}

body.home .home-code-copy.is-copied {
  color: var(--home-copper);
  border-color: var(--home-copper-soft);
}

body.home .home-code pre {
  margin: 0;
  padding: 1.35rem 1.4rem 1.5rem;
  font-family: var(--home-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--home-bone-dim);
  white-space: pre;
  overflow-x: auto;
}

body.home .home-code .tok-key { color: var(--home-copper); }
body.home .home-code .tok-str { color: #b8d4dc; }

/* Explore destinations */
body.home .home-explore {
  background:
    radial-gradient(ellipse 60% 40% at 80% 0%, rgba(111, 168, 184, 0.05), transparent 55%),
    var(--home-bg);
}

body.home .home-dest-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--home-line);
}

body.home .home-dest {
  display: grid;
  grid-template-columns: 2.5rem minmax(6rem, 8.5rem) minmax(0, 1fr) auto;
  gap: 1rem 1.35rem;
  align-items: center;
  padding: 1.55rem 0.35rem 1.55rem 0;
  border-bottom: 1px solid var(--home-line);
  color: inherit;
  text-decoration: none !important;
  transition: padding 0.35s var(--home-ease), background 0.3s ease;
}

body.home .home-dest:hover {
  padding-left: 0.55rem;
  background: linear-gradient(90deg, var(--home-copper-soft), transparent 58%);
}

body.home .home-dest:focus-visible {
  outline: 2px solid var(--home-copper);
  outline-offset: 2px;
}

body.home .home-dest-index {
  font-family: var(--home-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--home-faint);
}

body.home .home-dest-label {
  font-family: var(--home-display);
  font-size: clamp(1.45rem, 2.5vw, 1.75rem);
  color: var(--home-bone);
}

body.home .home-dest-desc {
  font-size: 0.92rem;
  color: var(--home-muted);
}

body.home .home-dest-arrow {
  font-size: 1.2rem;
  color: var(--home-copper);
  transition: transform 0.35s var(--home-ease);
}

body.home .home-dest:hover .home-dest-arrow {
  transform: translateX(6px);
}

/* Footer */
body.home .home-footer {
  border-top: 1px solid var(--home-line);
  padding: 1.85rem 0 2.75rem;
}

body.home .home-footer-inner {
  width: var(--home-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}

body.home .home-footer-brand {
  margin: 0;
  font-size: 0.88rem;
  color: var(--home-faint);
}

body.home .home-footer-brand a {
  color: var(--home-muted);
  text-decoration: none !important;
}

body.home .home-footer-brand a:hover {
  color: var(--home-bone);
}

body.home .home-footer-status {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--home-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--home-faint);
}

body.home .home-footer-status.is-ok {
  color: var(--home-muted);
}

body.home .home-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5fad7a;
  box-shadow: 0 0 0 0 rgba(95, 173, 122, 0.45);
  animation: home-pulse 2.4s ease-out infinite;
}

/* ── Motions ── */
@keyframes home-hero-drift {
  from { transform: scale(1.05) translate3d(0, 0, 0); }
  to { transform: scale(1.09) translate3d(-1%, 0.6%, 0); }
}

@keyframes home-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 1.2rem, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(95, 173, 122, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(95, 173, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(95, 173, 122, 0); }
}

body.home .home-reveal {
  opacity: 0;
  animation: home-rise 1s var(--home-ease) forwards;
  animation-delay: calc(var(--d, 0) * 0.13s + 0.1s);
}

body.home .home-reveal-scroll {
  opacity: 0;
  transform: translate3d(0, 1.35rem, 0);
  transition:
    opacity 0.9s var(--home-ease),
    transform 0.9s var(--home-ease);
}

body.home .home-reveal-scroll.is-in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.home .home-cap-list .home-reveal-scroll:nth-child(1).is-in,
body.home .home-dest-list .home-reveal-scroll:nth-child(1).is-in {
  transition-delay: 0.04s;
}

body.home .home-cap-list .home-reveal-scroll:nth-child(2).is-in,
body.home .home-dest-list .home-reveal-scroll:nth-child(2).is-in {
  transition-delay: 0.12s;
}

body.home .home-cap-list .home-reveal-scroll:nth-child(3).is-in,
body.home .home-dest-list .home-reveal-scroll:nth-child(3).is-in {
  transition-delay: 0.2s;
}

/* ── Responsive ── */
@media (max-width: 820px) {
  body.home .home-api-grid {
    grid-template-columns: 1fr;
  }

  body.home .home-cap-row {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.55rem 1rem;
  }

  body.home .home-cap-link {
    grid-column: 2;
  }

  body.home .home-dest {
    grid-template-columns: 2rem minmax(0, 1fr) auto;
    gap: 0.4rem 0.85rem;
  }

  body.home .home-dest-desc {
    grid-column: 2 / -1;
    grid-row: 2;
  }

  body.home .home-dest-arrow {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (max-width: 640px) {
  body.home .nav-links a {
    padding: 0.35rem 0.55rem;
    font-size: 0.72rem;
  }

  body.home .nav-links a.active::after {
    display: none;
  }

  body.home .home-hero {
    min-height: calc(100svh - 3.75rem);
    align-items: center;
    padding: clamp(2.25rem, 7vh, 3.5rem) 0 clamp(2.75rem, 8vh, 4.25rem);
  }

  body.home .home-hero-img {
    object-position: center 22%;
  }

  body.home .home-hero-veil {
    background:
      linear-gradient(
        180deg,
        rgba(7, 7, 8, 0.08) 0%,
        rgba(7, 7, 8, 0.05) 28%,
        rgba(7, 7, 8, 0.38) 55%,
        rgba(7, 7, 8, 0.86) 80%,
        #070708 100%
      );
  }

  body.home .home-hero-content {
    padding-top: 10vh;
  }

  body.home .home-hero-content::before {
    left: -6%;
    right: -6%;
    top: 0;
    bottom: -12%;
    background: radial-gradient(
      ellipse 95% 70% at 50% 75%,
      rgba(7, 7, 8, 0.62) 0%,
      rgba(7, 7, 8, 0.28) 50%,
      transparent 75%
    );
  }

  body.home .home-hero-brand {
    font-size: clamp(3.9rem, 22vw, 5.6rem);
  }

  body.home .home-hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  body.home .home-btn {
    justify-content: center;
  }
}

@media (max-width: 420px) {
  body.home .brand-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    display: block !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.home .home-hero-img {
    animation: none;
    transform: none;
  }

  body.home .home-reveal,
  body.home .home-reveal-scroll {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }

  body.home .home-pulse {
    animation: none;
  }

  body.home .home-btn,
  body.home .home-btn-primary svg,
  body.home .home-dest,
  body.home .home-dest-arrow,
  body.home .home-cap-link,
  body.home .home-cap-row,
  body.home .home-text-link {
    transition: none;
  }
}