:root {
  --bg: #071019;
  --bg-soft: #0b1622;
  --surface: rgba(16, 30, 44, 0.82);
  --surface-strong: #112133;
  --surface-light: #16293d;
  --text: #eef4f7;
  --text-soft: #a9bac7;
  --muted: #7f94a4;
  --line: rgba(174, 204, 219, 0.16);
  --line-strong: rgba(174, 204, 219, 0.3);
  --accent: #6ee7d8;
  --accent-strong: #35c7b7;
  --accent-2: #ffca6a;
  --accent-3: #8eb8ff;
  --danger: #ff8a8a;
  --success: #7fe4aa;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 30px;
  --max-width: 1180px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(53, 199, 183, 0.13), transparent 32%),
    radial-gradient(circle at 85% 10%, rgba(142, 184, 255, 0.09), transparent 30%),
    linear-gradient(180deg, #071019 0%, #08131e 48%, #071019 100%);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 10px;
  color: #03120f;
  background: var(--accent);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 25, 0.78);
  backdrop-filter: blur(18px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(110, 231, 216, 0.3);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(110, 231, 216, 0.18), rgba(142, 184, 255, 0.08));
  box-shadow: inset 0 0 24px rgba(110, 231, 216, 0.08);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-weight: 760;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.brand-subtitle {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  position: relative;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--text-soft);
  font-size: 0.9rem;
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(255,255,255,0.055);
}

.site-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 3px;
  height: 2px;
  border-radius: 99px;
  background: var(--accent);
}

.nav-cta {
  margin-left: 8px;
  border: 1px solid rgba(110, 231, 216, 0.25);
  color: var(--accent) !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  background: rgba(255,255,255,0.035);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  border-radius: 99px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

.hero {
  position: relative;
  padding: 92px 0 58px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -290px;
  top: -250px;
  border: 1px solid rgba(110, 231, 216, 0.13);
  border-radius: 50%;
  box-shadow:
    0 0 0 70px rgba(110, 231, 216, 0.025),
    0 0 0 140px rgba(110, 231, 216, 0.018);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: 64px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 720;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: currentColor;
}

.hero h1,
.page-hero h1,
.detail-hero h1 {
  margin: 0;
  max-width: 840px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 540;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero h1 {
  font-size: clamp(3.1rem, 7vw, 6.35rem);
}

.gradient-text {
  background: linear-gradient(110deg, var(--text) 0%, var(--accent) 54%, var(--accent-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-weight: 680;
  font-size: 0.9rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #031614;
  background: var(--accent);
  box-shadow: 0 12px 34px rgba(53, 199, 183, 0.18);
}

.button-primary:hover {
  background: #89f0e4;
  box-shadow: 0 16px 40px rgba(53, 199, 183, 0.26);
}

.button-secondary {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(255,255,255,0.03);
}

.button-secondary:hover {
  border-color: rgba(110, 231, 216, 0.45);
  background: rgba(110, 231, 216, 0.055);
}

.button-small {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 0.82rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 34px;
  color: var(--muted);
  font-size: 0.82rem;
}

.proof-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.proof-item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(110, 231, 216, 0.08);
}

.pulse-card {
  position: relative;
  border: 1px solid rgba(163, 197, 214, 0.16);
  border-radius: var(--radius-lg);
  padding: 22px;
  background:
    linear-gradient(160deg, rgba(20, 40, 58, 0.94), rgba(10, 24, 36, 0.86)),
    var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.pulse-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), transparent 32%);
}

.pulse-header {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.pulse-kicker {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pulse-title {
  margin-top: 5px;
  font-weight: 730;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid rgba(127, 228, 170, 0.22);
  border-radius: 99px;
  color: var(--success);
  background: rgba(127, 228, 170, 0.06);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px rgba(127, 228, 170, 0.08);
}

.chart-panel {
  position: relative;
  min-height: 218px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: rgba(5, 14, 22, 0.52);
}

.chart-labels {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.chart-value {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.05em;
}

.chart-delta {
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 700;
}

.chart-svg {
  width: 100%;
  height: 112px;
  overflow: visible;
}

.chart-grid line {
  stroke: rgba(255,255,255,0.08);
  stroke-dasharray: 4 6;
}

.chart-area {
  fill: url(#areaGradient);
}

.chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 4px 12px rgba(53,199,183,0.25));
}

.chart-dot {
  fill: var(--bg);
  stroke: var(--accent);
  stroke-width: 3;
}

.pulse-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.pulse-metric {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.025);
}

.pulse-metric strong {
  display: block;
  font-size: 1.05rem;
}

.pulse-metric span {
  color: var(--muted);
  font-size: 0.7rem;
}

.section {
  padding: 78px 0;
}

.section-tight {
  padding: 54px 0;
}

.section-border {
  border-top: 1px solid var(--line);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 30px;
}

.section-kicker {
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title {
  margin: 7px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.35rem);
  font-weight: 540;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.section-copy {
  max-width: 590px;
  margin: 12px 0 0;
  color: var(--text-soft);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 680;
  font-size: 0.9rem;
}

.text-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.022);
  overflow: hidden;
}

.stat {
  padding: 24px 26px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat-value {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.project-card {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,0.035), rgba(255,255,255,0.012));
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.project-card::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -90px;
  top: -100px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--card-glow, rgba(110,231,216,0.18)), transparent 70%);
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: rgba(110, 231, 216, 0.34);
  background: linear-gradient(145deg, rgba(255,255,255,0.055), rgba(255,255,255,0.018));
}

.project-card[data-accent="blue"] { --card-glow: rgba(142,184,255,0.21); }
.project-card[data-accent="gold"] { --card-glow: rgba(255,202,106,0.21); }
.project-card[data-accent="green"] { --card-glow: rgba(127,228,170,0.19); }

.project-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.project-index {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
}

.status-live {
  border-color: rgba(127, 228, 170, 0.2);
  color: var(--success);
  background: rgba(127, 228, 170, 0.045);
}
.status-live::before { background: var(--success); }

.status-review {
  border-color: rgba(255, 202, 106, 0.21);
  color: var(--accent-2);
  background: rgba(255, 202, 106, 0.045);
}
.status-review::before { background: var(--accent-2); }

.status-beta {
  border-color: rgba(142, 184, 255, 0.2);
  color: var(--accent-3);
  background: rgba(142, 184, 255, 0.045);
}
.status-beta::before { background: var(--accent-3); }

.project-card h3 {
  margin: 0;
  max-width: 92%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  font-weight: 540;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.project-card p {
  margin: 14px 0 0;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255,255,255,0.02);
  font-size: 0.7rem;
  font-weight: 650;
}

.project-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  padding-top: 26px;
}

.project-metric strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 540;
}

.project-metric span {
  display: block;
  color: var(--muted);
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.arrow-link {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  background: rgba(255,255,255,0.025);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-card:hover .arrow-link {
  transform: translateX(3px);
  border-color: rgba(110, 231, 216, 0.4);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.platform-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.022);
}

.platform-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid rgba(110, 231, 216, 0.2);
  border-radius: 12px;
  color: var(--accent);
  background: rgba(110, 231, 216, 0.055);
}

.platform-card h3 {
  margin: 0;
  font-size: 1rem;
}

.platform-card p {
  margin: 9px 0 0;
  color: var(--text-soft);
  font-size: 0.84rem;
}

.platform-card .text-link {
  margin-top: auto;
  padding-top: 20px;
  font-size: 0.8rem;
}

.report-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.024);
  overflow: hidden;
}

.report-cover {
  position: relative;
  min-height: 410px;
  padding: 32px;
  background:
    linear-gradient(160deg, rgba(110,231,216,0.13), rgba(142,184,255,0.03) 50%, transparent),
    var(--surface-strong);
  overflow: hidden;
}

.report-cover::after {
  content: "";
  position: absolute;
  width: 270px;
  height: 270px;
  right: -90px;
  bottom: -100px;
  border: 1px solid rgba(110,231,216,0.15);
  border-radius: 50%;
  box-shadow: 0 0 0 45px rgba(110,231,216,0.025), 0 0 0 90px rgba(110,231,216,0.016);
}

.report-date {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.report-cover h3 {
  position: relative;
  z-index: 1;
  max-width: 340px;
  margin: 72px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 520;
  letter-spacing: -0.05em;
  line-height: 1;
}

.report-number {
  position: absolute;
  left: 32px;
  bottom: 28px;
  color: rgba(238,244,247,0.2);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4rem;
  line-height: 1;
}

.report-content {
  padding: 34px;
}

.report-content h4 {
  margin: 0 0 20px;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.finding-list {
  display: grid;
  gap: 14px;
}

.finding {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.finding:last-child { border-bottom: 0; }

.finding-index {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.finding strong {
  display: block;
  font-size: 0.92rem;
}

.finding p {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.newsletter {
  position: relative;
  padding: 44px;
  border: 1px solid rgba(110, 231, 216, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(110, 231, 216, 0.1), rgba(142, 184, 255, 0.04) 65%, transparent),
    rgba(255,255,255,0.025);
  overflow: hidden;
}

.newsletter-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
}

.newsletter h2 {
  margin: 0;
  max-width: 700px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 520;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.newsletter p {
  margin: 12px 0 0;
  max-width: 700px;
  color: var(--text-soft);
}

.site-footer {
  margin-top: 36px;
  padding: 54px 0 32px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr 1fr;
  gap: 30px;
}

.footer-copy {
  max-width: 350px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-heading {
  margin-bottom: 12px;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.82rem;
  transition: color 0.2s ease;
}

.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.74rem;
}

.demo-notice {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.demo-notice::before {
  content: "Demo";
  padding: 3px 6px;
  border: 1px solid rgba(255,202,106,0.22);
  border-radius: 6px;
  color: var(--accent-2);
  font-size: 0.62rem;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-hero {
  padding: 78px 0 42px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 32px;
}

.page-hero h1 {
  font-size: clamp(3rem, 6.2vw, 5.4rem);
}

.page-hero p {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--text-soft);
  font-size: 1.04rem;
}

.page-meta {
  display: grid;
  gap: 8px;
  min-width: 190px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.022);
}

.page-meta-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.74rem;
}

.page-meta-row strong {
  color: var(--text);
  font-weight: 650;
}

.toolbar {
  position: sticky;
  top: calc(var(--header-height) + 12px);
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin: 18px 0 28px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(9, 20, 30, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 44px rgba(0,0,0,0.2);
}

.search-field {
  position: relative;
}

.search-field svg {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: var(--muted);
}

.search-field input {
  width: 100%;
  min-height: 44px;
  padding: 0 16px 0 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  color: var(--text);
  background: rgba(255,255,255,0.028);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-field input:focus {
  border-color: rgba(110,231,216,0.45);
  box-shadow: 0 0 0 4px rgba(110,231,216,0.07);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.filter-button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text-soft);
  background: rgba(255,255,255,0.02);
  cursor: pointer;
  font-size: 0.77rem;
  font-weight: 650;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.filter-button:hover,
.filter-button.is-active {
  color: #041714;
  border-color: var(--accent);
  background: var(--accent);
}

.result-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.8rem;
}

.no-results {
  display: none;
  padding: 50px 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--text-soft);
  text-align: center;
}

.no-results.is-visible { display: block; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
}

.data-table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 17px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table tr:last-child td { border-bottom: 0; }

.data-table th {
  color: var(--muted);
  background: rgba(255,255,255,0.025);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.data-table td {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.data-table strong {
  color: var(--text);
  font-weight: 690;
}

.data-table code,
.inline-code {
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--accent);
  background: rgba(255,255,255,0.035);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75em;
}

.dataset-grid,
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.dataset-card,
.method-card {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.022);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.dataset-card:hover,
.method-card:hover {
  transform: translateY(-4px);
  border-color: rgba(110,231,216,0.3);
}

.card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: var(--accent);
  background: rgba(110,231,216,0.045);
}

.dataset-card h3,
.method-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 540;
  letter-spacing: -0.025em;
}

.dataset-card p,
.method-card p {
  margin: 10px 0 0;
  color: var(--text-soft);
  font-size: 0.83rem;
}

.card-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
}

.card-meta-item {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
}

.card-meta-item span {
  display: block;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-meta-item strong {
  display: block;
  margin-top: 3px;
  font-size: 0.79rem;
}

.method-number {
  margin-bottom: 36px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
}

.code-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #050d14;
  overflow: hidden;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255,255,255,0.025);
  font-size: 0.72rem;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}

.code-panel pre {
  margin: 0;
  padding: 22px;
  overflow-x: auto;
  color: #c7d8e2;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.75;
}

.code-panel .code-key { color: var(--accent-3); }
.code-panel .code-string { color: var(--accent-2); }
.code-panel .code-comment { color: #647a89; }

.timeline {
  position: relative;
  display: grid;
  gap: 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 103px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--line);
}

.timeline-item {
  display: grid;
  grid-template-columns: 82px 42px 1fr;
  gap: 0 20px;
  padding: 0 0 28px;
}

.timeline-date {
  padding-top: 3px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  text-align: right;
}

.timeline-node {
  position: relative;
  display: flex;
  justify-content: center;
}

.timeline-node::before {
  content: "";
  position: relative;
  z-index: 1;
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 1px rgba(110,231,216,0.35);
}

.timeline-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.022);
}

.timeline-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
  font-weight: 540;
  letter-spacing: -0.025em;
}

.timeline-card p {
  margin: 9px 0 0;
  color: var(--text-soft);
  font-size: 0.84rem;
}

.timeline-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.timeline-stat {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.68rem;
}

.detail-hero {
  padding: 66px 0 42px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 0.75rem;
}

.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span::before {
  content: "/";
  margin-right: 7px;
  color: rgba(255,255,255,0.25);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
  gap: 52px;
}

.detail-hero h1 {
  font-size: clamp(3rem, 6.8vw, 5.9rem);
}

.detail-lead {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--text-soft);
  font-size: 1.05rem;
}

.detail-tags {
  margin-top: 24px;
}

.detail-side {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.025);
}

.detail-side-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.74rem;
}

.detail-side-row:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.detail-side-row strong {
  max-width: 160px;
  color: var(--text);
  font-weight: 650;
  text-align: right;
}

.detail-side-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 6px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 52px;
}

.article h2 {
  margin: 54px 0 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 540;
  letter-spacing: -0.035em;
}

.article h2:first-child { margin-top: 0; }

.article h3 {
  margin: 30px 0 12px;
  font-size: 1.05rem;
}

.article p,
.article li {
  color: var(--text-soft);
  font-size: 0.94rem;
}

.article ul,
.article ol {
  padding-left: 20px;
}

.article li + li { margin-top: 8px; }

.callout {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid rgba(110,231,216,0.2);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(110,231,216,0.045);
}

.callout strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}

.callout p { margin: 0; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 24px 0;
}

.metric-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.025);
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 540;
  letter-spacing: -0.04em;
}

.metric-card small {
  display: block;
  margin-top: 4px;
  color: var(--success);
}

.comparison-chart {
  margin: 24px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
}

.comparison-chart-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.comparison-chart-header strong {
  font-size: 0.9rem;
}

.comparison-chart-header span {
  color: var(--muted);
  font-size: 0.72rem;
}

.bar-list {
  display: grid;
  gap: 18px;
}

.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 58px;
  align-items: center;
  gap: 16px;
}

.bar-label {
  color: var(--text-soft);
  font-size: 0.76rem;
}

.bar-track {
  height: 10px;
  border-radius: 99px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}

.bar-fill {
  width: var(--bar-width);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
}

.bar-value {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.73rem;
  text-align: right;
}

.figure-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.7rem;
}

.article-nav {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  align-self: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.022);
}

.article-nav-title {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.article-nav a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  font-size: 0.76rem;
  border-bottom: 1px solid transparent;
}

.article-nav a:hover { color: var(--accent); }

.repro-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 30px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.025);
}

.repro-box h3 { margin: 0; }
.repro-box p { margin: 7px 0 0; }

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 44px;
}

.about-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(110,231,216,0.08), rgba(255,255,255,0.018));
}

.about-avatar {
  width: 100%;
  aspect-ratio: 4 / 4.2;
  display: flex;
  align-items: flex-end;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 65% 25%, rgba(110,231,216,0.28), transparent 22%),
    linear-gradient(145deg, #12283a, #0a1723);
  overflow: hidden;
}

.avatar-monogram {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 10vw, 8rem);
  line-height: 0.8;
  color: rgba(238,244,247,0.16);
  letter-spacing: -0.08em;
}

.about-card h2 {
  margin: 26px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 540;
}

.about-card p {
  color: var(--text-soft);
  font-size: 0.88rem;
}

.about-content h2 {
  margin: 0 0 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 540;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.about-content > p {
  color: var(--text-soft);
  font-size: 1rem;
}

.principle-list {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.principle {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.principle-number {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.principle strong { display: block; }
.principle p {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 0.84rem;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  max-width: 330px;
  padding: 14px 16px;
  border: 1px solid rgba(110,231,216,0.24);
  border-radius: 13px;
  color: var(--text);
  background: rgba(10,24,36,0.96);
  box-shadow: var(--shadow);
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  font-size: 0.8rem;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .site-nav a { padding: 9px 8px; }
  .hero-grid { gap: 38px; }
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .dataset-grid,
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-hero-grid { grid-template-columns: minmax(0, 1fr) 280px; gap: 32px; }
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    left: 20px;
    right: 20px;
    top: calc(var(--header-height) + 10px);
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(7,16,25,0.98);
    box-shadow: var(--shadow);
  }
  .site-nav.is-open {
    display: grid;
  }
  .site-nav a {
    padding: 12px;
  }
  .site-nav a[aria-current="page"]::after { display: none; }
  .nav-cta { margin-left: 0; }
  .hero { padding-top: 70px; }
  .hero-grid,
  .page-hero-grid,
  .detail-hero-grid,
  .report-panel,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .pulse-card { max-width: 680px; }
  .page-meta { width: 100%; }
  .detail-side { max-width: 620px; }
  .detail-layout { grid-template-columns: 1fr; }
  .article-nav { display: none; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .newsletter-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--max-width)); }
  .brand-subtitle { display: none; }
  .brand-title { font-size: 0.92rem; }
  .hero { padding: 56px 0 40px; }
  .hero h1 { font-size: clamp(2.8rem, 15vw, 4.4rem); }
  .section { padding: 58px 0; }
  .section-header { align-items: flex-start; flex-direction: column; }
  .project-grid,
  .platform-grid,
  .dataset-grid,
  .method-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }
  .project-card { min-height: 310px; }
  .toolbar {
    position: static;
    grid-template-columns: 1fr;
  }
  .filter-row { justify-content: flex-start; }
  .page-hero { padding-top: 54px; }
  .page-hero h1,
  .detail-hero h1 { font-size: clamp(2.7rem, 14vw, 4.35rem); }
  .report-cover { min-height: 330px; }
  .newsletter { padding: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .timeline::before { left: 11px; }
  .timeline-item { grid-template-columns: 22px 1fr; gap: 0 12px; }
  .timeline-date { grid-column: 2; grid-row: 1; text-align: left; padding-bottom: 7px; }
  .timeline-node { grid-column: 1; grid-row: 1 / span 2; }
  .timeline-card { grid-column: 2; }
  .bar-row { grid-template-columns: 100px 1fr 50px; gap: 10px; }
  .detail-side-actions,
  .repro-box { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .header-inner { gap: 12px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-title { max-width: 205px; overflow: hidden; text-overflow: ellipsis; }
  .hero-actions .button { width: 100%; }
  .pulse-footer { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .bar-row { grid-template-columns: 1fr 48px; }
  .bar-label { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

[hidden] {
  display: none !important;
}

.article,
.detail-layout > * {
  min-width: 0;
}

@media (max-width: 900px) {
  .detail-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Interaction-led home */
.home-page {
  background:
    radial-gradient(circle at 50% -20%, rgba(110, 231, 216, 0.12), transparent 38%),
    linear-gradient(180deg, #071019 0%, #09131c 48%, #071019 100%);
}

.home-page::before {
  opacity: 0.12;
  background-size: 64px 64px;
}

.home-hero {
  min-height: calc(86vh - var(--header-height));
  display: grid;
  align-items: center;
  padding: 88px 0 78px;
  border-bottom: 1px solid var(--line);
}

.home-hero-inner {
  text-align: center;
}

.home-hero .eyebrow {
  justify-content: center;
}

.home-hero h1 {
  max-width: 1040px;
  margin: 0 auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.8rem, 9.6vw, 8.6rem);
  font-weight: 500;
  letter-spacing: -0.075em;
  line-height: 0.88;
}

.home-hero h1 span {
  color: var(--accent);
}

.home-hero > .container > p,
.home-hero-inner > p {
  max-width: 720px;
  margin: 30px auto 0;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}

.home-hero .hero-actions {
  justify-content: center;
  margin-top: 34px;
}

.home-hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 0;
  margin-top: 52px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.home-hero-meta span {
  display: inline-flex;
  align-items: center;
}

.home-hero-meta span:not(:last-child)::after {
  content: "";
  width: 3px;
  height: 3px;
  margin: 0 16px;
  border-radius: 50%;
  background: var(--line-strong);
}

.studio-section {
  padding: 104px 0;
  scroll-margin-top: var(--header-height);
}

.studio-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 36px;
}

.studio-heading h2,
.route-intro h2,
.home-cta h2 {
  margin: 8px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1;
}

.studio-heading > p {
  margin: 0;
  color: var(--text-soft);
}

.research-studio {
  --studio-accent: var(--accent);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: rgba(12, 25, 37, 0.84);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.25);
}

.research-studio[data-accent="blue"] { --studio-accent: var(--accent-3); }
.research-studio[data-accent="amber"] { --studio-accent: var(--accent-2); }
.research-studio[data-accent="green"] { --studio-accent: var(--success); }

.studio-projects {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.studio-project {
  position: relative;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.01);
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.studio-project:last-child { border-right: 0; }

.studio-project::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: -1px;
  height: 2px;
  border-radius: 99px;
  background: var(--studio-accent);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.studio-project:hover,
.studio-project.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
}

.studio-project.is-active::after { transform: scaleX(1); }

.studio-project span {
  color: var(--studio-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
}

.studio-body {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  min-height: 500px;
}

.studio-question {
  display: flex;
  flex-direction: column;
  padding: 52px;
  border-right: 1px solid var(--line);
}

.studio-overline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--studio-accent);
  font-size: 0.72rem;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.studio-counter { color: var(--muted); }

.studio-question h3 {
  margin: 38px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.1rem, 4vw, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.052em;
  line-height: 1.05;
}

.studio-question > p {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--text-soft);
}

.studio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 42px;
}

.studio-tags span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.7rem;
}

.studio-inspector {
  display: flex;
  flex-direction: column;
  padding: 34px;
  background: rgba(255, 255, 255, 0.018);
}

.inspector-tabs {
  display: flex;
  overflow-x: auto;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.16);
}

.inspector-tab {
  flex: 1 0 auto;
  padding: 9px 10px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  font-size: 0.74rem;
  cursor: pointer;
}

.inspector-tab:hover,
.inspector-tab.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.075);
}

.inspector-content {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  margin-top: 48px;
}

.inspector-index {
  color: var(--studio-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.inspector-content h4 {
  margin: 0;
  font-size: 1rem;
}

.inspector-content p {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.evidence-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  margin-top: auto;
  padding-top: 48px;
}

.evidence-path span {
  position: relative;
  padding-top: 12px;
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.evidence-path span::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 99px;
  background: var(--line);
}

.evidence-path span.is-current {
  color: var(--text);
}

.evidence-path span.is-current::before {
  background: var(--studio-accent);
}

.studio-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  border-top: 1px solid var(--line);
}

.studio-actions .button-primary {
  background: var(--studio-accent);
}

.studio-source-link {
  margin-left: auto;
  color: var(--text-soft);
  font-size: 0.82rem;
}

.studio-source-link:hover { color: var(--studio-accent); }

.route-section {
  padding: 100px 0;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
}

.route-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: 90px;
}

.route-intro h2 {
  font-size: clamp(2.35rem, 4.6vw, 4.2rem);
}

.route-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.route-steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.route-steps li:last-child { border-bottom: 1px solid var(--line); }

.route-steps li > span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
}

.route-steps strong { font-size: 1rem; }

.route-steps p {
  margin: 5px 0 0;
  color: var(--text-soft);
  font-size: 0.86rem;
}

.home-cta-section { padding: 90px 0; }

.home-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 50px;
  padding: 50px;
  border: 1px solid rgba(110, 231, 216, 0.24);
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(110, 231, 216, 0.1), rgba(142, 184, 255, 0.04));
}

.home-cta h2 { font-size: clamp(2.3rem, 4vw, 3.8rem); }

.home-cta p {
  margin: 14px 0 0;
  color: var(--text-soft);
}

.footer-grid-simple {
  grid-template-columns: minmax(280px, 1.6fr) 0.6fr 0.7fr;
}

@media (max-width: 900px) {
  .home-hero { min-height: auto; }
  .studio-heading,
  .route-grid { grid-template-columns: 1fr; gap: 28px; }
  .studio-body { grid-template-columns: 1fr; }
  .studio-question { border-right: 0; border-bottom: 1px solid var(--line); }
  .studio-inspector { min-height: 360px; }
  .home-cta { grid-template-columns: 1fr; align-items: start; }
  .footer-grid-simple { grid-template-columns: 1.5fr 1fr 1fr; }
}

@media (max-width: 700px) {
  .home-hero { padding: 68px 0 60px; }
  .home-hero h1 { font-size: clamp(3.4rem, 18vw, 5.8rem); }
  .home-hero-meta { margin-top: 38px; }
  .studio-section,
  .route-section { padding: 70px 0; }
  .studio-projects {
    grid-template-columns: repeat(2, 1fr);
  }
  .studio-project:nth-child(2) { border-right: 0; }
  .studio-project:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .studio-question { padding: 34px 26px; }
  .studio-question h3 { margin-top: 30px; }
  .studio-inspector { padding: 24px; }
  .studio-actions { align-items: stretch; flex-direction: column; }
  .studio-actions .button { width: 100%; }
  .studio-source-link { margin: 4px auto 0; }
  .home-cta { padding: 30px 26px; }
  .home-cta .button { width: 100%; }
  .footer-grid-simple { grid-template-columns: 1fr 1fr; }
  .footer-grid-simple > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .home-hero-meta span:not(:last-child)::after { margin: 0 9px; }
  .studio-project { min-height: 66px; font-size: 0.76rem; }
  .studio-overline { align-items: flex-start; flex-direction: column; gap: 7px; }
  .inspector-content { grid-template-columns: 32px 1fr; }
}