/*
 * Sections below the hero. Same blueprint vocabulary as the hero (hairlines, sheet labels, crosshairs, lime CTAs),
 * but laid out in normal responsive flow, mobile first.
 */

:root {
  --ice: #a9c8ff;
  --hair: rgb(214 228 255 / 0.2);
  --hair-strong: rgb(214 228 255 / 0.42);
  --panel: rgb(0 28 98 / 0.34);
  --panel-strong: rgb(0 24 86 / 0.55);
  --sky: #7fd1ff;
  --ok: #b8f59c;
  --warn: #ffd36b;
  --danger: #ffb4a8;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--lime);
  color: var(--navy);
  font-weight: 600;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 12px;
}

.mono {
  font-family: var(--font-mono);
}

.container {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4.5vw, 64px);
}

/* ---------------------------------------------------------------------------
 * Shared section furniture
 * ------------------------------------------------------------------------- */

.section {
  position: relative;
  /* The sheet label sits just under the section's top rule; the generous space is below, before the next sheet. */
  padding-block: clamp(28px, 3.5vw, 44px) clamp(72px, 10vw, 150px);
  border-top: 1px solid var(--hair);
  isolation: isolate;
}

/* Faint drafting grid behind every sheet, fading towards the edges. */
.section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgb(170 200 255 / 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgb(170 200 255 / 0.06) 1px, transparent 1px),
    linear-gradient(rgb(170 200 255 / 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgb(170 200 255 / 0.035) 1px, transparent 1px);
  background-size:
    160px 160px,
    160px 160px,
    32px 32px,
    32px 32px;
  background-position: center top;
  mask-image: radial-gradient(120% 90% at 50% 40%, #000 30%, transparent 85%);
  pointer-events: none;
}

.section-connected,
.section-contact {
  background: linear-gradient(180deg, rgb(0 30 100 / 0.35), rgb(0 30 100 / 0.12));
}

.sheet {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(36px, 6vw, 72px);
  font-family: var(--font-mono);
  font-size: var(--text-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.sheet::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--hair-strong), transparent);
}

.sheet-mark {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
}

.sheet-mark::before,
.sheet-mark::after {
  content: "";
  position: absolute;
  background: var(--lime);
}

.sheet-mark::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
}

.sheet-mark::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.eyebrow {
  margin-bottom: 20px;
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ice);
}

.eyebrow.mono {
  font-weight: 400;
  letter-spacing: 0.12em;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  font-size: var(--text-label);
  letter-spacing: 0.14em;
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgb(223 255 41 / 0.7);
}

.display {
  font-weight: 800;
  font-size: clamp(2.75rem, 7.2vw, 6.75rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.display-shout {
  font-size: clamp(2.875rem, 8.6vw, 8.875rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.display-md {
  font-size: clamp(2.125rem, 4.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.display .accent {
  display: block;
  color: var(--lime);
}

.lede-lg {
  max-width: 34ch;
  margin-top: 28px;
  font-size: clamp(1.125rem, 1.75vw, 1.5rem);
  line-height: 1.45;
  color: var(--ink-soft);
}

.muted {
  max-width: 52ch;
  margin-top: 18px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-faint);
}

.label {
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ice);
}

.context-note {
  max-width: 52ch;
  margin-top: 36px;
  padding-left: 20px;
  border-left: 1px solid var(--hair-strong);
}

.context-note p {
  margin-top: 10px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-faint);
}

/* Buttons outside the scaled hero get fixed, touch-friendly sizes. */
.section .button,
.site-footer .button {
  min-height: 48px;
  padding: 8px 22px;
  font-size: var(--text-control);
}

.section .button-lg {
  min-height: 58px;
  padding: 0 30px;
  font-size: 1.03125rem;
}

.section .button {
  margin-top: 40px;
}

.button-ghost {
  border: 1px solid rgb(255 255 255 / 0.7);
  color: var(--ink);
}

.button-ghost:hover {
  background: rgb(255 255 255 / 0.1);
  border-color: var(--ink);
}

.arrow-diagonal {
  width: 0.85em;
  height: 0.85em;
}

.button:hover .arrow-diagonal,
.button:focus-visible .arrow-diagonal {
  transform: translate(2px, -2px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.section .button-row .button {
  margin-top: 0;
}

/* Scroll reveal: only hides content once JS is known to be running. */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 800ms var(--ease-out),
    transform 800ms var(--ease-out);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    transform: none;
    transition: opacity 200ms linear;
  }
}

/* ---------------------------------------------------------------------------
 * Roles band
 * ------------------------------------------------------------------------- */

.band {
  border-top: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair);
  background: rgb(0 30 100 / 0.25);
}

.band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 40px;
  padding-block: 26px;
}

.band-record {
  font-size: var(--text-label);
  line-height: 1.55;
  color: var(--ink-soft);
}

.band-roles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  font-size: 1rem;
}

.band-roles li {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.band-roles li:not(:last-child)::after {
  content: "";
  width: 28px;
  height: 1px;
  margin-left: 10px;
  background: linear-gradient(90deg, var(--hair-strong), var(--ink));
  mask: linear-gradient(#000, #000);
}

.role-dot {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: var(--text-label);
  font-weight: 700;
  color: var(--role-colour, var(--ink));
}

.band-roles li:nth-child(1),
.role-tab:nth-child(1) {
  --role-colour: var(--lime);
}

.band-roles li:nth-child(2),
.role-tab:nth-child(2) {
  --role-colour: var(--sky);
}

.band-roles li:nth-child(3),
.role-tab:nth-child(3) {
  --role-colour: var(--brand-gold);
}

@media (max-width: 639.98px) {
  .band-roles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: 8px;
    font-size: var(--text-label);
  }

  .band-roles li {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .band-roles li:not(:last-child)::after {
    display: none;
  }
}

/* ---------------------------------------------------------------------------
 * 02 · Action plans
 * ------------------------------------------------------------------------- */

.workflow-grid {
  display: grid;
  gap: 56px;
  margin-top: clamp(32px, 4vw, 56px);
}

.workflow-copy .stacked-lines {
  margin-top: 0;
}

.stacked-lines {
  display: grid;
  gap: 6px;
  margin-top: 36px;
  font-size: clamp(1.25rem, 2.1vw, 1.875rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step {
  display: grid;
  gap: 14px;
  align-content: start;
}

.step-box {
  width: 100%;
  max-width: 128px;
  aspect-ratio: 1;
  fill: none;
  overflow: visible;
}

.step-frame {
  stroke: rgb(236 244 255 / 0.85);
  stroke-width: 2;
  fill: rgb(0 30 110 / 0.2);
}

.step-glyph {
  stroke: var(--lime);
  stroke-width: 8;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
  filter: drop-shadow(0 0 8px rgb(223 255 41 / 0.45));
}

.js .step .step-glyph {
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 900ms var(--ease-out) 350ms;
}

.js .step.is-visible .step-glyph {
  stroke-dashoffset: 0;
}

.step:nth-child(2) {
  transition-delay: 120ms;
}

.step:nth-child(3) {
  transition-delay: 240ms;
}

.step-label {
  font-size: var(--text-label);
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.step-index {
  color: var(--lime);
}

.steps-wrap {
  display: grid;
  gap: 0;
}

/* The three steps sit on a panel that overlaps the bottom edge of the evidence photo. */
.evidence-photo + h3 + .steps {
  position: relative;
  z-index: 1;
  margin: -40px 16px 0;
  padding: 20px;
  border: 1px solid var(--hair-strong);
  background: var(--panel-strong);
  backdrop-filter: blur(10px);
}

.steps-wrap .step-box {
  max-width: 96px;
}

@media (min-width: 1000px) {
  .workflow-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .evidence-photo + h3 + .steps {
    margin: -56px 28px 0;
    padding: 24px 28px;
  }
}

/* ---------------------------------------------------------------------------
 * 03 · Connected workflow (orbit)
 * ------------------------------------------------------------------------- */

.split {
  display: grid;
  gap: 56px;
  align-items: center;
}

.split-top {
  align-items: end;
}

@media (min-width: 1000px) {
  .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 72px;
  }

  .split-top {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }
}

.orbit {
  position: relative;
  width: min(100%, 620px);
  aspect-ratio: 1;
  justify-self: center;
}

.orbit-rings {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
}

.orbit-grid {
  stroke: rgb(170 200 255 / 0.14);
  stroke-width: 1;
  stroke-dasharray: 2 6;
}

.ring ellipse {
  stroke: rgb(214 230 255 / 0.32);
  stroke-width: 1.5;
}

.ring-a {
  transform: rotate(-18deg);
}

.ring-b {
  transform: rotate(40deg);
}

.ring-c {
  transform: rotate(-62deg);
}

.orbit-core-shadow {
  stroke: none;
}

.orbit-core-ring {
  stroke: rgb(214 230 255 / 0.5);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.orbit-core {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(1.0625rem, 2.3vw, 1.625rem);
  pointer-events: none;
}

.orbit-node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid rgb(214 230 255 / 0.45);
  border-radius: 999px;
  background: rgb(0 32 108 / 0.9);
  box-shadow: 0 10px 30px -12px rgb(0 8 40 / 0.8);
  font-size: var(--text-label);
  white-space: normal;
  max-width: 65%;
  line-height: 1.4;
  transition:
    border-color 200ms ease,
    box-shadow 200ms ease,
    transform 300ms var(--ease-out);
}

.orbit-node:hover {
  border-color: var(--lime);
  box-shadow: 0 0 0 4px rgb(223 255 41 / 0.12);
  transform: translateY(-2px);
}

.node-index {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  color: var(--lime);
}

.node-1 {
  top: 4%;
  left: 30%;
}

.node-2 {
  top: 38%;
  right: -2%;
}

.node-3 {
  bottom: 9%;
  right: 12%;
}

.node-4 {
  top: 60%;
  left: -3%;
}

@media (max-width: 520px) {
  .orbit-node {
    padding: 7px 12px;
    gap: 7px;
  }

  .node-1 {
    left: 20%;
  }

  /* Labels sit above and below the centre disc so long translations never cover the wordmark. */
  .node-2 {
    top: 20%;
    right: -1%;
  }

  .node-3 {
    bottom: 3%;
  }

  .node-4 {
    top: 69%;
    left: -1%;
  }
}

/* ---------------------------------------------------------------------------
 * 04 · Platform features
 * ------------------------------------------------------------------------- */

.section-head {
  display: grid;
  gap: 8px;
  max-width: 900px;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.feature-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .feature {
    min-height: 300px;
  }
}

.feature {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 30px 28px 32px;
  border: 1px solid var(--hair-strong);
  background: var(--panel);
  transition:
    border-color 250ms ease,
    background-color 250ms ease,
    transform 400ms var(--ease-out);
}

/* Registration ticks on opposite corners. */
.feature::before,
.feature::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--lime);
  border-style: solid;
  opacity: 0;
  transition: opacity 250ms ease;
}

.feature::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.feature::after {
  right: -1px;
  bottom: -1px;
  border-width: 0 2px 2px 0;
}

.feature:hover {
  border-color: rgb(236 244 255 / 0.7);
  background: var(--panel-strong);
  transform: translateY(-4px);
}

.feature:hover::before,
.feature:hover::after {
  opacity: 1;
}

.feature-index {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: var(--text-label);
  color: var(--ink-faint);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 34px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.6;
  stroke-linejoin: round;
  stroke-linecap: round;
  transition: stroke 250ms ease;
}

.feature:hover .feature-icon {
  stroke: var(--lime);
}

.feature h3 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.feature p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-faint);
}

/* Phones: one spec panel with a row per feature instead of four tall cards. */
@media (max-width: 639.98px) {
  .feature-grid {
    gap: 0;
    border: 1px solid var(--hair-strong);
    background: var(--panel);
  }

  .feature {
    grid-template-columns: 36px minmax(0, 1fr);
    column-gap: 16px;
    row-gap: 6px;
    padding: 22px 18px;
    border: 0;
    background: none;
  }

  .feature + .feature {
    border-top: 1px solid var(--hair);
  }

  .feature:hover {
    background: none;
    transform: none;
  }

  .feature::before,
  .feature::after {
    display: none;
  }

  .feature-icon {
    grid-row: 1 / span 2;
    width: 36px;
    height: 36px;
    margin: 0;
    stroke: var(--lime);
  }

  .feature-index {
    top: 22px;
    right: 18px;
    font-size: var(--text-label);
  }

  .feature h3 {
    padding-right: 36px;
    font-size: 1.0625rem;
  }

  .feature p {
    font-size: 1rem;
    line-height: 1.6;
  }
}

/* ---------------------------------------------------------------------------
 * 05 · Perspectives (role tabs)
 * ------------------------------------------------------------------------- */

.split-aside .lede-lg {
  margin-top: 0;
}

.role-views {
  margin-top: clamp(48px, 7vw, 88px);
  border: 1px solid var(--hair-strong);
  background: var(--panel);
}

.role-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--hair);
}

.role-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
  min-height: 48px;
  padding: 0 20px 0 8px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: var(--text-control);
  cursor: pointer;
  transition:
    background-color 200ms ease,
    color 200ms ease,
    border-color 200ms ease;
}

.role-tab .role-dot {
  width: 32px;
  height: 32px;
}

@media (max-width: 639.98px) {
  .role-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
  }

  .role-tab {
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    min-height: 76px;
    padding: 10px 4px;
    border-radius: 14px;
    font-size: var(--text-control);
    line-height: 1.4;
    text-align: center;
    white-space: normal;
  }

  .role-tab .role-dot {
    width: 28px;
    height: 28px;
  }
}

.role-tab:hover {
  border-color: var(--ink);
}

.role-tab[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--navy);
}

.role-tab[aria-selected="true"] .role-dot {
  background: var(--navy);
  border-color: var(--navy);
}

.role-panel {
  display: grid;
  gap: 36px;
  padding: clamp(24px, 4vw, 48px);
}

.role-panel[hidden] {
  display: none;
}

.role-panel:not([hidden]) {
  animation: panel-in 500ms var(--ease-out);
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

@media (min-width: 900px) {
  .role-panel {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 56px;
  }
}

.role-copy h3 {
  margin: 0;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.checklist {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.checklist li {
  position: relative;
  padding-left: 34px;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 20px;
  height: 20px;
  border: 1px solid var(--hair-strong);
}

.checklist li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 5px;
  width: 6px;
  height: 11px;
  border: solid var(--lime);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Real product screenshots (dark theme) in a minimal window frame. */
.view-shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--hair-strong);
  border-radius: 10px;
  background: #0b0f17;
  box-shadow:
    0 0 0 6px rgb(0 28 98 / 0.45),
    0 40px 80px -36px rgb(0 8 40 / 0.95);
}

.view-shot-bar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: #121826;
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
}

.view-shot-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.16);
}

.view-shot-bar span:first-child {
  background: var(--lime);
}

.view-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.roles-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
}

.footnote {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

/* ---------------------------------------------------------------------------
 * 06 · People
 * ------------------------------------------------------------------------- */

.people-grid {
  display: grid;
  gap: 56px;
  align-items: center;
}

@media (min-width: 1000px) {
  .people-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 80px;
  }
}

.record {
  position: relative;
  margin: 0;
}

.record-photo {
  aspect-ratio: 4 / 5;
}

.record .title-block {
  position: relative;
  z-index: 1;
  margin: -64px 16px 0;
  border: 1px solid var(--hair-strong);
  background: var(--panel-strong);
  backdrop-filter: blur(12px);
  box-shadow: 0 30px 60px -30px rgb(0 8 40 / 0.9);
}

@media (min-width: 1000px) {
  /* The photograph leaves open sky at the top; the card sits there. */
  .record .title-block {
    position: absolute;
    top: 28px;
    right: -28px;
    width: min(78%, 520px);
    margin: 0;
  }

  .record .title-block-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .record .photo-caption {
    top: auto;
    bottom: 16px;
  }
}

.title-block {
  display: block;
}

.title-block-head {
  padding: 24px 24px 22px;
}

.title-block-head .eyebrow {
  margin-bottom: 10px;
  color: var(--lime);
  font-size: var(--text-label);
}

.title-block-title {
  font-size: clamp(1.375rem, 2.3vw, 1.875rem);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.title-block-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--hair-strong);
}

@media (min-width: 640px) {
  .title-block-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.title-block-grid div {
  padding: 14px 16px;
  border-right: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.title-block-grid dt {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.title-block-grid dd {
  margin: 6px 0 0;
  font-size: 1rem;
  font-weight: 600;
}

/* ---------------------------------------------------------------------------
 * 07 · Contact
 * ------------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  gap: 56px;
  align-items: start;
}

@media (min-width: 1000px) {
  .contact-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 80px;
  }

  .contact-copy {
    position: sticky;
    top: 48px;
  }
}

.contact-direct {
  display: grid;
  gap: 8px;
  margin-top: 40px;
}

.contact-email {
  justify-self: start;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--hair-strong);
  transition: border-color 200ms ease;
}

.contact-email:hover {
  border-color: var(--lime);
}

.contact-form {
  position: relative;
  display: grid;
  gap: 26px;
  padding: clamp(22px, 3.4vw, 48px);
  border: 1px solid var(--hair-strong);
  background: var(--panel-strong);
  box-shadow: 0 40px 80px -40px rgb(0 8 40 / 0.9);
}

.form-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border: solid var(--lime);
  pointer-events: none;
}

.form-corner.tl {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.form-corner.tr {
  top: -1px;
  right: -1px;
  border-width: 2px 2px 0 0;
}

.form-corner.bl {
  bottom: -1px;
  left: -1px;
  border-width: 0 0 2px 2px;
}

.form-corner.br {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

.field-row {
  display: grid;
  gap: 26px;
}

@media (min-width: 640px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ice);
}

.field .req {
  color: var(--lime);
}

.field .optional {
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--hair-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 1.0625rem;
  line-height: 1.5;
  transition:
    border-color 200ms ease,
    box-shadow 200ms ease;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgb(214 228 255 / 0.78);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 1px 0 var(--lime);
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
}

.field [aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 1px 0 var(--danger);
}

.field input:-webkit-autofill {
  -webkit-text-fill-color: var(--ink);
  box-shadow: 0 0 0 1000px #06307e inset;
  caret-color: var(--ink);
}

.input-wrap {
  position: relative;
}

.input-wrap input {
  padding-right: 56px;
}

.input-wrap .counter {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.counter {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.field-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--text-label);
}

.helper {
  transition: color 200ms ease;
}

.helper[data-tone="muted"] {
  color: var(--ink-faint);
}

.helper[data-tone="warn"] {
  color: var(--warn);
}

.helper[data-tone="error"] {
  color: var(--danger);
}

.helper[data-tone="ok"] {
  color: var(--ok);
}

.field-error {
  min-height: 0;
  font-size: var(--text-label);
  color: var(--danger);
}

.field-error:empty {
  display: none;
}

.form-foot {
  display: grid;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid var(--hair);
}

@media (min-width: 640px) {
  .form-foot {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.disclaimer {
  font-size: var(--text-label);
  line-height: 1.6;
  color: var(--ink-faint);
}

.disclaimer a {
  display: inline-block;
  margin-top: 4px;
  color: var(--ink);
  border-bottom: 1px solid var(--hair-strong);
}

.disclaimer a:hover {
  border-color: var(--lime);
}

.contact-form .button {
  margin-top: 0;
}

@media (max-width: 639.98px) {
  .contact-form .button {
    width: 100%;
  }
}

.contact-form .button:disabled {
  cursor: progress;
  opacity: 0.75;
}

.spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgb(10 27 63 / 0.25);
  border-top-color: var(--navy);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

.button.is-pending .spinner {
  display: block;
}

.button.is-pending .arrow {
  display: none;
}

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

.form-status {
  font-size: 1rem;
}

.form-status:empty {
  display: none;
}

.form-status[data-tone="success"] {
  padding: 14px 16px;
  border: 1px solid var(--ok);
  color: var(--ok);
}

.form-status[data-tone="error"] {
  padding: 14px 16px;
  border: 1px solid var(--danger);
  color: var(--danger);
}

/* ---------------------------------------------------------------------------
 * Footer
 * ------------------------------------------------------------------------- */

.site-footer {
  padding: clamp(56px, 8vw, 96px) 0 28px;
  border-top: 1px solid var(--hair-strong);
  background: rgb(0 22 80 / 0.4);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

@media (min-width: 800px) {
  .footer-top {
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 48px;
  }
}

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

.brand-footer .brand-mark {
  width: 40px;
  height: 41px;
}

.brand-footer .wordmark {
  font-size: 1.625rem;
}

.footer-tagline {
  margin-top: 20px;
  font-size: var(--text-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.footer-nav {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-nav .label {
  margin: 0 0 6px;
}

.footer-nav a {
  justify-self: start;
  color: var(--ink-soft);
  font-size: 1rem;
  transition: color 160ms ease;
}

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

.footer-lang {
  align-self: start;
  gap: 12px;
  font-size: var(--text-label);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  font-size: var(--text-label);
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.back-to-top svg {
  width: 12px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  transition: transform 200ms ease;
}

.back-to-top:hover svg {
  transform: translateY(-3px);
}

html {
  scroll-behavior: smooth;
}

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

[id] {
  scroll-margin-top: 24px;
}

/* ---------------------------------------------------------------------------
 * Privacy page
 * ------------------------------------------------------------------------- */

.legal-header {
  border-bottom: 1px solid var(--hair);
}

.legal-header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  padding-block: 20px;
}

.legal-header .language-nav {
  margin-left: auto;
  gap: 12px;
  font-size: var(--text-label);
}

.section .legal-back {
  min-height: 44px;
  margin-top: 0;
  padding: 0 18px;
  font-size: 1rem;
}

.legal-header .legal-back {
  min-height: 44px;
  padding: 0 18px;
  font-size: 1rem;
}

.arrow-back {
  width: 1.2em;
}

.legal-back:hover .arrow-back {
  transform: translateX(-3px);
}

.legal {
  border-top: 0;
  padding-top: clamp(40px, 6vw, 80px);
}

.legal-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.legal-updated {
  font-size: var(--text-label);
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}

.legal-grid {
  display: grid;
  gap: 40px;
}

.legal-toc {
  padding: 22px;
  border: 1px solid var(--hair-strong);
  background: var(--panel);
}

.legal-toc ol {
  display: grid;
  gap: 2px;
  margin-top: 14px;
}

.legal-toc a {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  padding: 6px 0;
  font-size: var(--text-label);
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  transition: color 160ms ease;
}

.legal-toc a:hover {
  color: var(--ink);
}

.policy-num {
  font-family: var(--font-mono);
  color: var(--lime);
}

@media (max-width: 999.98px) {
  .legal-toc ol {
    max-height: 260px;
    overflow-y: auto;
  }
}

@media (min-width: 1000px) {
  .legal-grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 72px;
  }

  .legal-toc {
    position: sticky;
    top: 24px;
    align-self: start;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
  }
}

.policy {
  max-width: 76ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.policy-intro p {
  padding: 18px 20px;
  border: 1px solid var(--hair-strong);
  border-left: 3px solid var(--lime);
  background: var(--panel);
  font-size: 1rem;
}

.policy-section {
  padding-top: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--hair);
}

.policy h2 {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  scroll-margin-top: 24px;
}

.policy h3 {
  margin: 28px 0 10px;
  font-size: 1.03125rem;
  font-weight: 700;
  color: var(--ink);
}

.policy p + p {
  margin-top: 14px;
}

.policy ul {
  display: grid;
  gap: 8px;
  margin: 14px 0;
}

.policy li {
  position: relative;
  padding-left: 22px;
}

.policy li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.8em;
  width: 8px;
  height: 1px;
  background: var(--lime);
}

.policy-checks li::before {
  top: 0.45em;
  width: 5px;
  height: 9px;
  background: none;
  border: solid var(--lime);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.policy a {
  color: var(--ink);
  border-bottom: 1px solid var(--hair-strong);
  word-break: break-word;
}

.policy a:hover {
  border-color: var(--lime);
}

.site-footer-compact {
  padding-top: 0;
}

.site-footer-compact .footer-bottom {
  margin-top: 0;
  border-top: 0;
  padding-block: 28px;
}

/* ---------------------------------------------------------------------------
 * Photographs
 * ------------------------------------------------------------------------- */

/* A graded photo in a blueprint frame: cool, slightly desaturated, with a faint drafting grid on top. */
.photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--hair-strong);
  background: #06307e;
  isolation: isolate;
}

.photo picture,
.photo img {
  display: block;
  width: 100%;
  height: 100%;
}

.photo img {
  object-fit: cover;
  filter: saturate(0.72) contrast(1.05) brightness(0.96);
  transition:
    filter 600ms ease,
    transform 1200ms var(--ease-out);
}

.photo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, #0b4bc4 0%, #003a9e 100%);
  mix-blend-mode: soft-light;
  opacity: 0.7;
  pointer-events: none;
}

.photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgb(214 230 255 / 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgb(214 230 255 / 0.1) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.photo:hover img {
  filter: saturate(0.9) contrast(1.05);
  transform: scale(1.015);
}

/* Aerial survey: a stronger, near-duotone blueprint grade. */
.photo-blueprint img {
  filter: grayscale(1) contrast(1.15) brightness(1.05);
}

.photo-blueprint::before {
  background: #1456d8;
  mix-blend-mode: color;
  opacity: 0.9;
}

.photo-blueprint:hover img {
  filter: grayscale(1) contrast(1.15) brightness(1.05);
  transform: none;
}

.photo-caption {
  position: absolute;
  z-index: 3;
  left: 14px;
  right: 14px;
  width: fit-content;
  max-width: calc(100% - 28px);
  bottom: 12px;
  padding: 5px 9px;
  background: rgb(0 26 90 / 0.9);
  font-size: var(--text-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.evidence-photo {
  aspect-ratio: 3 / 2;
}

.evidence-photo .photo-caption {
  top: 12px;
  bottom: auto;
}

/* The aerial photograph stands in for the layer stack on small screens only. */
.hero-photo {
  display: none;
}

@container (max-width: 74.999rem) {
  .hero-photo {
    display: block;
    aspect-ratio: 3 / 4;
    margin: 40px -16px 0;
    border-inline: 0;
  }
}

@container (min-width: 40rem) and (max-width: 74.999rem) {
  .hero-photo {
    grid-column: 2;
    grid-row: 1 / span 3;
    width: 100%;
    height: 100%;
    contain: size;
    min-height: 0;
    aspect-ratio: auto;
    margin: 0;
    border: 1px solid var(--hair-strong);
  }
}

/* Dusk panorama fading in behind the contact sheet. */
.section-backdrop {
  position: absolute;
  inset: 0 0 auto;
  z-index: -2;
  height: min(70%, 720px);
  mask-image: linear-gradient(180deg, #000 0%, rgb(0 0 0 / 0.6) 45%, transparent 100%);
  pointer-events: none;
}

.section-backdrop picture,
.section-backdrop img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-backdrop img {
  opacity: 0.42;
  filter: saturate(0.6);
}

/* At enlarged font sizes, keep the workflow readable without squeezing three steps into one row. */
@container (max-width: 18rem) {
  .brand-footer {
    flex-wrap: wrap;
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .step {
    grid-template-columns: minmax(0, 3rem) minmax(0, 1fr);
    align-items: center;
  }

  .title-block-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Compact displays retain readable body copy while reducing display and supporting type. */
@container (max-width: 39.999rem) {
  .display {
    font-size: clamp(2rem, 8.5cqw, 2.625rem);
    line-height: 1.04;
  }

  .display-shout {
    font-size: clamp(2.25rem, 9.5cqw, 3rem);
    line-height: 1;
  }

  .display-md {
    font-size: clamp(1.75rem, 7.5cqw, 2.125rem);
  }

  .eyebrow-pill {
    letter-spacing: 0.06em;
  }

  .section .button-lg {
    min-height: 50px;
    font-size: var(--text-control);
  }
}

@container (min-width: 40rem) and (max-width: 74.999rem) {
  .display {
    font-size: clamp(3rem, 5.5cqw, 4rem);
  }

  .display-shout {
    font-size: clamp(3rem, 6cqw, 4.5rem);
  }

  .display-md {
    font-size: clamp(2.25rem, 4.5cqw, 3.5rem);
  }
}

@container (min-width: 100rem) {
  .sheet,
  .eyebrow,
  .label,
  .step-label,
  .node-index,
  .orbit-node,
  .feature-index,
  .field label,
  .counter,
  .field-meta,
  .field-error,
  .disclaimer,
  .footer-tagline,
  .footer-lang,
  .footer-bottom,
  .photo-caption,
  .title-block-grid dt {
    font-size: 0.875rem;
  }

  .section .button,
  .site-footer .button,
  .role-tab {
    font-size: 1rem;
  }
}