:root {
  color-scheme: light;
  --ink: #16201d;
  --muted: #5f6e68;
  --paper: #f7f4ec;
  --surface: #ffffff;
  --line: #d8ded8;
  --green: #0f6b57;
  --blue: #275e8f;
  --gold: #b27c24;
  --red: #af4d3d;
  --shadow: 0 18px 60px rgba(22, 32, 29, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

.mono {
  font-family: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

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

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

[hidden] {
  display: none !important;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  background: rgba(247, 244, 236, 0.88);
  border-bottom: 1px solid rgba(216, 222, 216, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, #ffffff 0 12%, transparent 13%),
    conic-gradient(from 210deg, var(--green), var(--blue), var(--gold), var(--red), var(--green));
  box-shadow: 0 0 0 4px rgba(15, 107, 87, 0.12);
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

nav a:hover {
  color: var(--ink);
}

.nav-cta {
  color: var(--ink);
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  padding: 110px clamp(20px, 6vw, 84px) 72px;
  overflow: hidden;
  background: #101b18;
  color: #fffaf0;
}

#research-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 27, 24, 0.9) 0%, rgba(16, 27, 24, 0.64) 48%, rgba(16, 27, 24, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(38px, 6.4vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  max-width: 16ch;
}

.hero-copy {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 250, 240, 0.86);
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 20px;
  font: inherit;
  font-weight: 760;
  cursor: pointer;
}

.button.primary {
  background: #fffaf0;
  color: #101b18;
}

.button.secondary {
  border-color: rgba(255, 250, 240, 0.42);
  color: #fffaf0;
}

.section {
  padding: 86px clamp(20px, 6vw, 84px);
}

.intro,
.split,
.domains,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4.2vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

h3 {
  margin: 0 0 12px;
  font-size: 19px;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
}

.metric {
  min-height: 150px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.metric strong {
  display: block;
  margin-bottom: 10px;
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 0.95;
}

.metric span {
  color: var(--muted);
}

.evidence-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(22px, 3vw, 36px);
  box-shadow: var(--shadow);
}

.evidence-panel h3 + ol {
  margin-top: 0;
}

ol {
  margin: 0 0 28px 20px;
  padding: 0;
  color: var(--muted);
}

li {
  margin: 8px 0;
}

.process {
  background: #eef3ef;
}

.process p {
  max-width: 68ch;
  margin: 16px 0 0;
}

.process h2 {
  max-width: 900px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
  gap: 1px;
  margin-top: 38px;
}

.steps article {
  min-height: 260px;
  padding: 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

.steps span {
  display: block;
  margin-bottom: 36px;
  color: var(--green);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.steps p {
  font-size: 15.5px;
  line-height: 1.55;
}

.steps article.checkpoint {
  background: rgba(178, 124, 36, 0.08);
  border-color: rgba(178, 124, 36, 0.4);
}

.steps .checkpoint-label {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.steps article.checkpoint p {
  color: #7a5a1c;
}

.steps article.with-footnote {
  padding-bottom: 0;
  overflow: hidden;
}

.step-footnote {
  margin: auto -26px 0;
  padding: 14px 26px;
  background: rgba(178, 124, 36, 0.1);
  border-top: 1px solid rgba(178, 124, 36, 0.32);
}

.step-footnote .checkpoint-label {
  margin-bottom: 4px;
}

.step-footnote p {
  font-size: 13px;
  color: #7a5a1c;
  margin: 0;
}

.preview-lead {
  max-width: 68ch;
  margin: 16px 0 0;
}

.run-form {
  margin-top: 34px;
  max-width: 780px;
}

.run-input-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
}

.run-field {
  flex: 1;
  min-width: 230px;
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 15px;
}

.run-field-label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  color: var(--green);
  white-space: nowrap;
}

.run-field input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 15px;
  padding: 16px 0;
}

.run-input-row .button {
  white-space: nowrap;
  flex-grow: 1;
}

.run-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}

.run-chips-label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
}

.chip {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 5px 12px;
}

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

.run-panel {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.run-panel-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 13px clamp(15px, 2.5vw, 24px);
  border-bottom: 1px solid var(--line);
}

.run-id-line {
  font-size: 12.5px;
  color: var(--muted);
}

#run-id, #display-query {
  color: var(--ink);
}

.run-status-group {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.run-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.run-status.done {
  color: var(--green);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 1.1s ease-in-out infinite;
}

.status-dot.done {
  background: var(--green);
  animation: none;
}

.reset-link {
  background: none;
  border: none;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--muted);
}

.reset-link:hover {
  color: var(--ink);
}

.run-idle {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
  font-size: 13px;
}

.run-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.run-col {
  padding: clamp(16px, 2.5vw, 26px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-height: 240px;
}

.run-col:last-child {
  border-right: none;
}

.run-col-label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0;
}

.run-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 16px;
}

.paper-row .paper-head {
  display: flex;
  gap: 11px;
  align-items: baseline;
}

.paper-idx {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  color: #9aa39c;
  flex-shrink: 0;
}

.paper-title {
  flex: 1;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.42;
}

.paper-rel {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  color: var(--green);
  flex-shrink: 0;
  white-space: nowrap;
}

.paper-meta {
  padding-left: 23px;
  margin-top: 4px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.paper-meta .ref {
  color: var(--blue);
}

.plan-row .plan-head {
  display: flex;
  gap: 11px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13.5px;
}

.plan-prefix {
  color: var(--green);
  flex-shrink: 0;
}

.plan-text {
  color: var(--ink);
}

.plan-sub {
  padding-left: 25px;
  margin-top: 2px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--muted);
}

.checkpoint-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  padding: 14px clamp(15px, 2.5vw, 24px);
  background: rgba(178, 124, 36, 0.08);
  border-top: 1px solid rgba(178, 124, 36, 0.32);
  color: var(--ink);
  font-size: 13px;
}

.checkpoint-tag {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}

.checkpoint-bar strong {
  color: var(--gold);
}

.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .5s cubic-bezier(.2,.7,.2,1), transform .5s cubic-bezier(.2,.7,.2,1);
}

.reveal.on {
  opacity: 1;
  transform: translateY(0);
}

.oversight-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.oversight-list li {
  display: flex;
  gap: 16px;
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.oversight-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.oversight-tag {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  color: var(--green);
  padding-top: 3px;
  width: 60px;
  flex-shrink: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.oversight-list h3 {
  font-size: 17px;
}

.oversight-list p {
  font-size: 14.5px;
  line-height: 1.55;
}

.reviewer-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.reviewer-run {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 16px;
}

.reviewer-label {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0;
}

.reviewer-hypothesis {
  font-size: 15px;
  color: var(--ink);
  margin: 6px 0 0;
  line-height: 1.45;
}

.reviewer-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 16px;
  padding: 5px 11px;
  border: 1px solid rgba(175, 77, 61, 0.4);
  background: rgba(175, 77, 61, 0.08);
  border-radius: 6px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red);
  width: fit-content;
}

.reviewer-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
}

blockquote {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.reviewer-sign {
  margin: 16px 0 0;
  font-size: 11.5px;
  color: var(--muted);
}

.deliverable-lead {
  max-width: 68ch;
  margin: 16px 0 0;
}

.tabs {
  display: flex;
  gap: 6px;
  margin-top: 34px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.tab {
  padding: 12px 4px 13px;
  margin-right: 22px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  color: var(--muted);
}

.tab.active {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.deliverable-panel {
  border-radius: 0 0 8px 8px;
  border-top: none;
}

.finding-tag {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--gold);
}

.finding-conf {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
}

.finding-headline {
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.42;
  margin: 14px 0 0;
  color: var(--ink);
  font-weight: 600;
}

.finding-refs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.finding-refs div {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  gap: 9px;
}

.finding-refs .supports {
  color: var(--green);
}

.finding-refs .counters {
  color: var(--red);
}

.finding-annotation {
  margin-top: 24px;
  background: #f2f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.finding-annotation .avatar {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(15, 107, 87, 0.12);
  color: var(--green);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.finding-annotation .label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 5px;
}

.finding-annotation p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}

.claim-legend {
  display: flex;
  gap: 22px;
  margin-top: 14px;
  flex-wrap: wrap;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--muted);
}

.claim-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.legend-swatch {
  width: 16px;
  height: 2px;
  display: inline-block;
}

pre.method-log {
  margin: 0;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}

pre.method-log .ok {
  color: var(--green);
}

pre.method-log .pending {
  color: var(--gold);
}

.log-note {
  margin: 18px 0 0;
  font-size: 13.5px;
  color: var(--muted);
  max-width: 60ch;
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.fields-grid li {
  margin: 0;
  padding: 17px 18px;
  background: var(--surface);
}

.field-name {
  font-weight: 720;
}

.field-note {
  margin-top: 5px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  color: var(--muted);
}

.proof {
  background: #eef3ef;
}

.proof-lead {
  max-width: 68ch;
  margin: 16px 0 0;
}

.venue-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 26px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
}

.venue-chip {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 5px 12px;
  color: var(--ink);
  background: var(--surface);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.proof-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.proof-card-head {
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.proof-avatar {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: #fffaf0;
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.proof-sender {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.proof-date {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--muted);
}

.proof-accepted {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(15, 107, 87, 0.4);
  background: rgba(15, 107, 87, 0.08);
  border-radius: 6px;
  padding: 4px 9px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--green);
  flex-shrink: 0;
  white-space: nowrap;
}

.proof-accepted::before {
  content: "●";
  font-size: 8px;
}

.proof-card-body {
  padding: 15px 16px 18px;
}

.proof-subject-label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--muted);
}

.proof-subject {
  font-size: 14px;
  color: var(--ink);
  margin-top: 3px;
  line-height: 1.4;
}

.proof-blur {
  margin-top: 14px;
  filter: blur(4.5px);
  opacity: 0.6;
  user-select: none;
  pointer-events: none;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.proof-redacted {
  margin-top: 12px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10.5px;
  color: #9aa39c;
}

.trust-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.trust-badge {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.trust-badge-title {
  font-weight: 700;
}

.trust-badge p {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.55;
}

.faq-list {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-toggle {
  width: 100%;
  display: flex;
  gap: 16px;
  align-items: baseline;
  text-align: left;
  padding: 22px 0;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}

.faq-idx {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--gold);
  flex-shrink: 0;
}

.faq-q {
  flex: 1;
  font-size: clamp(16px, 1.8vw, 19px);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.faq-sign {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 18px;
  color: var(--muted);
  flex-shrink: 0;
  line-height: 1;
}

.faq-answer {
  margin: 0 0 24px;
  padding-left: 28px;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.68;
  color: var(--muted);
}

.domains,
.contact {
  display: grid;
}

.domain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.domain-grid li {
  min-height: 58px;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 720;
}

.contact {
  background: #13231f;
  color: #fffaf0;
}

.contact p {
  color: rgba(255, 250, 240, 0.72);
}

form {
  display: grid;
  gap: 16px;
  width: 100%;
}

label {
  display: grid;
  gap: 8px;
  color: rgba(255, 250, 240, 0.8);
  font-size: 14px;
  font-weight: 720;
}

textarea,
input {
  width: 100%;
  border: 1px solid rgba(255, 250, 240, 0.22);
  border-radius: 6px;
  padding: 14px;
  background: rgba(255, 250, 240, 0.08);
  color: #fffaf0;
  font: inherit;
}

textarea::placeholder,
input::placeholder {
  color: rgba(255, 250, 240, 0.46);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 6vw, 84px);
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.site-footer span:first-child {
  color: var(--ink);
  font-weight: 780;
}

@media (max-width: 980px) {
  nav {
    display: none;
  }

  .intro,
  .split,
  .domains,
  .contact {
    grid-template-columns: 1fr;
  }

  .metrics,
  .steps,
  .domain-grid,
  .fields-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    position: absolute;
  }

  .hero {
    min-height: 88vh;
    padding-top: 96px;
  }

  .hero::after {
    background: rgba(16, 27, 24, 0.76);
  }

  .metrics,
  .steps,
  .domain-grid,
  .fields-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}