/* Lifeboat homepage */

:root {
  /* Layout: a rescue-coordination console laid over a night sea. One international-orange
     signal against cold instruments; left-anchored grid, hairline rules instead of boxes. */
  --abyss: #050a12;
  --hull: #0a1420;
  --foam: #e9eef2;
  --mist: #8d9db0;
  --signal: #ff5a1f;
  --rule: rgba(150, 180, 210, 0.16);

  /* Status colours, separate from the accent */
  --ok: #5ed3a5;
  --amber: #f2b544;
  --on-signal: #0a0f16;

  --font-display: "Big Shoulders Display", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-stencil: "Big Shoulders Stencil Display", "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gutter: clamp(20px, 4vw, 56px);
  --max: 1280px;
  --nav-h: 72px;

  color-scheme: dark;
}

/* ---------- Base ---------- */

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

html {
  background: var(--abyss);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--abyss);
  color: var(--foam);
  font: 400 1.0625rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip;
}

/* Film grain over everything, very faint */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .7 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  font-weight: inherit;
  text-wrap: balance;
}

a {
  color: inherit;
}

canvas {
  display: block;
}

::selection {
  background: var(--signal);
  color: var(--on-signal);
}

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.wrap {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

.skip {
  position: fixed;
  left: var(--gutter);
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--signal);
  color: var(--on-signal);
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  top: 12px;
}

.label {
  font: 500 0.6875rem/1.35 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font: 500 0.75rem/1.4 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.eyebrow::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--signal);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font: 600 0.9375rem/1 var(--font-body);
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn .icon {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform 0.25s ease;
}

.btn:hover .icon {
  transform: translateX(4px);
}

.btn-signal {
  background: var(--signal);
  color: var(--on-signal);
}

.btn-signal:hover {
  background: #ff7240;
}

.btn-ghost {
  border-color: rgba(233, 238, 242, 0.3);
  color: var(--foam);
}

.btn-ghost:hover {
  border-color: var(--foam);
  background: rgba(233, 238, 242, 0.05);
}

.btn-sm {
  height: 38px;
  padding: 0 14px;
  gap: 10px;
  font-size: 0.8125rem;
}

.pulse {
  position: relative;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  animation: pulse 1.8s ease-out infinite;
}

@keyframes pulse {
  from { transform: scale(1); opacity: 0.9; }
  to { transform: scale(3.2); opacity: 0; }
}

/* ---------- Navigation ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: background-color 0.35s ease, border-color 0.35s ease;
}

.nav.is-scrolled {
  background: rgba(5, 10, 18, 0.8);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  backdrop-filter: blur(14px) saturate(1.3);
  border-bottom-color: var(--rule);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--foam);
  text-decoration: none;
}

.brand-mark {
  flex: none;
  width: 30px;
  height: 30px;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.brand:hover .brand-mark {
  transform: rotate(90deg);
}

.brand-word {
  font: 800 1.375rem/1 var(--font-stencil);
  letter-spacing: 0.16em;
}

.nav-links {
  display: flex;
  gap: 30px;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
  font: 500 0.75rem/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1px;
  height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover {
  color: var(--foam);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  flex: none;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--nav-h) + clamp(28px, 4.5vw, 64px)) 0 clamp(48px, 6vw, 80px);
  background: linear-gradient(180deg, var(--abyss) 0%, #08121f 40%, #0c2134 62%, var(--abyss) 100%);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}

.headline {
  --hl-max: 9.75rem;
  --hl-fit: 6.3;
  margin-top: clamp(16px, 2vw, 28px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: min(var(--hl-max), calc((100vw - 2 * var(--gutter)) / var(--hl-fit)));
  line-height: 0.86;
  letter-spacing: 0.004em;
  text-transform: uppercase;
}

.hl-line {
  display: block;
  white-space: nowrap;
  color: var(--foam);
  --wet: #a3c0dc;
}

.hl-sub {
  color: var(--signal);
  --wet: #ff6a33;
  --glow: rgba(255, 90, 31, 0.55);
}

/* The canvas paints the headline (with its waterline); the DOM copy stays for reading and selection */
.headline.is-canvas .hl-line {
  -webkit-text-fill-color: transparent;
}

.hero-body {
  display: grid;
  grid-template-columns: minmax(0, 35rem) minmax(0, 1fr);
  align-items: end;
  gap: 28px 56px;
  margin-top: clamp(22px, 2.8vw, 38px);
}

.lede {
  max-width: 35rem;
  font-size: clamp(1.0625rem, 1.35vw, 1.25rem);
  line-height: 1.6;
  color: rgba(233, 238, 242, 0.86);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

/* ---------- Sections ---------- */

.section {
  position: relative;
  padding-block: clamp(76px, 9.5vw, 136px);
}

.section[id] {
  scroll-margin-top: calc(var(--nav-h) - 1px);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 21rem);
  align-items: end;
  gap: 22px 64px;
  margin-bottom: clamp(40px, 5vw, 72px);
}

.section-head .eyebrow {
  grid-column: 1 / -1;
}

.h2 {
  max-width: 19ch;
  font: 800 clamp(2.6rem, 6vw, 5.25rem)/0.92 var(--font-display);
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.section-note {
  justify-self: end;
  max-width: 21rem;
  font-size: 0.9375rem;
  color: var(--mist);
}

/* ---------- Services ---------- */

.pillars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
}

.pillar {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: clamp(32px, 4vw, 52px) clamp(24px, 4vw, 56px) 0 0;
}

.pillar + .pillar {
  padding-left: clamp(24px, 4vw, 56px);
  padding-right: 0;
  border-left: 1px solid var(--rule);
}

.pillar-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.pillar-num {
  font: 800 clamp(4rem, 7vw, 6.5rem)/0.8 var(--font-stencil);
  color: transparent;
  -webkit-text-stroke: 1px rgba(233, 238, 242, 0.45);
}

.tag {
  padding: 7px 9px;
  border: 1px solid rgba(255, 90, 31, 0.45);
  font: 500 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
  white-space: nowrap;
}

.pillar-title {
  font: 800 clamp(2rem, 3.2vw, 2.75rem)/1 var(--font-display);
  text-transform: uppercase;
}

.pillar-desc {
  max-width: 34rem;
  color: rgba(233, 238, 242, 0.78);
}

.caps {
  margin-top: 4px;
  border-top: 1px solid var(--rule);
}

.caps li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--rule);
}

.cap-code {
  font: 500 0.75rem/1.9 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--signal);
}

.audience {
  display: flex;
  align-items: stretch;
  margin-top: clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.audience .label {
  flex: none;
  width: 11rem;
  padding: 20px 20px 20px 0;
}

.audience ul {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.audience li {
  padding: 18px 20px;
  border-left: 1px solid var(--rule);
  font-weight: 500;
}

/* ---------- Case files ---------- */

.cases {
  background: linear-gradient(180deg, var(--abyss), #060d17 18%, #060d17 82%, var(--abyss));
}

.case-list {
  border-bottom: 1px solid var(--rule);
}

.case {
  position: relative;
  display: grid;
  grid-template-columns: 140px minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 32px clamp(28px, 4vw, 64px);
  padding-block: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--rule);
}

.case::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.case:hover::before,
.case:focus-within::before {
  transform: scaleX(1);
}

.case-index {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.case-num {
  font: 800 clamp(3.5rem, 6vw, 5rem)/0.8 var(--font-stencil);
  color: transparent;
  -webkit-text-stroke: 1px rgba(233, 238, 242, 0.5);
  transition: -webkit-text-stroke-color 0.3s ease;
}

.case:hover .case-num {
  -webkit-text-stroke-color: var(--signal);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px 7px 8px;
  border: 1px solid currentColor;
  font: 500 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status[data-state="closed"],
.status[data-state="contained"] {
  color: var(--ok);
}

.status[data-state="ongoing"] {
  color: var(--amber);
}

.status[data-state="ongoing"]::before {
  animation: blink 1.4s steps(2, jump-none) infinite;
}

@keyframes blink {
  50% { opacity: 0.2; }
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font: 500 0.75rem/1.4 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}

.case-meta > span:not(:last-child)::after {
  content: "/";
  margin-left: 16px;
  color: rgba(141, 157, 176, 0.5);
}

.case-title {
  margin-top: 14px;
  font: 800 clamp(2.2rem, 4vw, 3.4rem)/0.95 var(--font-display);
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.case-title .x {
  padding-inline: 0.06em;
  font-weight: 700;
  color: var(--signal);
}

.case-sum {
  max-width: 38rem;
  margin-top: 20px;
  color: rgba(233, 238, 242, 0.8);
}

.case-side {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.ledger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  border-top: 1px solid var(--rule);
}

.ledger > div {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: subgrid;
  align-items: baseline;
  column-gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

.ledger dt {
  order: 2;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--mist);
}

.ledger dd {
  order: 1;
  font: 800 2rem/1 var(--font-display);
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.role ul {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.role li {
  position: relative;
  padding-left: 24px;
  font-size: 0.96875rem;
  line-height: 1.5;
  color: rgba(233, 238, 242, 0.88);
}

.role li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 12px;
  height: 1px;
  background: var(--signal);
}

/* Case 01: the approval */
.code {
  max-width: 38rem;
  margin-top: 30px;
  border: 1px solid var(--rule);
  background: rgba(10, 20, 32, 0.7);
}

.code-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--rule);
  font: 500 0.6875rem/1.3 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.code pre {
  margin: 0;
  padding: 16px;
  font: 400 0.8125rem/1.75 var(--font-mono);
  color: var(--foam);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.tok-fn { color: var(--signal); }
.tok-num { color: #9cc5ea; }
.tok-cm { color: #6b7d91; }

.code figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--mist);
}

/* Case 02: the peg */
.peg {
  max-width: 38rem;
  margin-top: 34px;
}

.peg-track {
  position: relative;
  height: 52px;
}

.peg-track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: rgba(150, 180, 210, 0.3);
}

.peg-drop {
  position: absolute;
  left: 60%;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--signal), rgba(255, 90, 31, 0.15));
}

.peg-pin {
  position: absolute;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font: 500 0.6875rem/1.2 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.peg-pin::after {
  content: "";
  width: 1px;
  height: 16px;
  background: currentColor;
}

.peg-pin-low {
  left: 60%;
  align-items: flex-end;
  transform: translateX(calc(-100% + 1px));
  color: var(--signal);
}

.peg-pin-peg {
  right: 0;
  align-items: flex-end;
  color: var(--foam);
}

.peg-scale {
  position: relative;
  height: 14px;
  margin-top: 8px;
  font: 400 0.6875rem/1 var(--font-mono);
  color: var(--mist);
}

.peg-scale span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
}

.peg-scale span:first-child { transform: none; }
.peg-scale span:last-child { transform: translateX(-100%); }

/* Case 03: the timeline */
.tl {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 16px;
  max-width: 38rem;
  margin-top: 34px;
  padding-top: 20px;
}

.tl::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 3px;
  height: 1px;
  background: rgba(150, 180, 210, 0.3);
}

.tl li {
  position: relative;
  display: grid;
  align-content: start;
  gap: 6px;
}

.tl li::before {
  content: "";
  position: absolute;
  left: 0;
  top: -20px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--mist);
  border-radius: 50%;
  background: var(--abyss);
}

.tl li.is-now::before {
  border-color: var(--amber);
  background: var(--amber);
  box-shadow: 0 0 0 5px rgba(242, 181, 68, 0.14);
}

.tl time,
.tl-when {
  font: 500 0.6875rem/1.25 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

.tl li.is-now .tl-when {
  color: var(--amber);
}

.tl-text {
  font-size: 0.875rem;
  line-height: 1.45;
  color: rgba(233, 238, 242, 0.86);
}

/* ---------- Protocol ---------- */

.stages {
  --p: 0;
  --dot-top: 30px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0 clamp(16px, 2vw, 30px);
}

.stages::before,
.stages::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(var(--dot-top) + 6px);
  height: 1px;
  background: rgba(150, 180, 210, 0.26);
}

.stages::after {
  top: calc(var(--dot-top) + 5.5px);
  height: 2px;
  background: var(--signal);
  transform: scaleX(var(--p));
  transform-origin: left center;
}

.stage {
  position: relative;
}

.stage-t {
  display: block;
  height: 18px;
  font: 500 0.75rem/18px var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--signal);
}

.stage-dot {
  position: relative;
  z-index: 1;
  display: block;
  width: 13px;
  height: 13px;
  margin: calc(var(--dot-top) - 18px) 0 22px;
  border: 1px solid var(--mist);
  border-radius: 50%;
  background: var(--abyss);
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.stage.is-reached .stage-dot {
  border-color: var(--signal);
  background: var(--signal);
  box-shadow: 0 0 0 6px rgba(255, 90, 31, 0.16);
}

.stage-name {
  font: 800 1.875rem/1 var(--font-display);
  text-transform: uppercase;
}

.stage p {
  margin-top: 10px;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--mist);
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px clamp(20px, 3vw, 40px);
  margin-top: clamp(72px, 9vw, 120px);
}

.principles-head {
  grid-column: 1 / -1;
}

.principle {
  display: grid;
  align-content: start;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.principle h4 {
  font: 600 1.0625rem/1.35 var(--font-body);
  color: var(--foam);
}

.principle p {
  font-size: 0.9375rem;
  color: var(--mist);
}

/* ---------- Contact ---------- */

.contact {
  border-top: 1px solid var(--rule);
  background: radial-gradient(110% 80% at 100% 0%, rgba(255, 90, 31, 0.09), transparent 55%), var(--abyss);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  grid-template-rows: auto auto 1fr;
  grid-template-areas:
    "head head"
    "lede card"
    "list card";
  align-items: start;
  column-gap: clamp(32px, 6vw, 96px);
}

.contact-head { grid-area: head; }
.contact-list { grid-area: list; }

.hoist {
  display: flex;
  align-items: center;
  gap: 20px;
}

.flags {
  display: grid;
  gap: 6px;
  flex: none;
  padding: 10px 0 10px 12px;
  border-left: 1px solid rgba(233, 238, 242, 0.55);
}

.flag {
  display: block;
  width: 58px;
  height: 42px;
}

.flag .fb { fill: #2e5e95; }
.flag .fw { fill: #e9eef2; }
.flag .fr { fill: var(--signal); }

.hoist-cap {
  max-width: 24rem;
  font: 400 0.8125rem/1.6 var(--font-mono);
  color: var(--mist);
}

.hoist-cap q {
  color: var(--foam);
}

.contact-title {
  max-width: none;
  margin-top: 40px;
  font-size: clamp(3.2rem, 8.5vw, 7.5rem);
}

.contact-lede {
  grid-area: lede;
  margin-top: clamp(28px, 3vw, 40px);
}

.checklist-head {
  margin-top: 40px;
}

.checklist {
  margin-top: 14px;
  border-top: 1px solid var(--rule);
  counter-reset: item;
}

.checklist li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  counter-increment: item;
}

.checklist li::before {
  content: counter(item, decimal-leading-zero);
  font: 500 0.75rem/1.9 var(--font-mono);
  color: var(--signal);
}

.mayday {
  grid-area: card;
  position: sticky;
  top: calc(var(--nav-h) + 28px);
  margin-top: clamp(28px, 3vw, 40px);
  padding: clamp(26px, 3vw, 40px);
  background: var(--signal);
  color: var(--on-signal);
}

.mayday .label {
  color: rgba(10, 15, 22, 0.72);
}

.mayday-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  font: 800 clamp(2.4rem, 4vw, 3.4rem)/0.9 var(--font-display);
  text-transform: uppercase;
}

.mayday-title .pulse {
  width: 10px;
  height: 10px;
}

.channel {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid rgba(10, 15, 22, 0.24);
}

.mayday-title + .channel {
  margin-top: 28px;
}

.channel-kind {
  font: 500 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(10, 15, 22, 0.72);
}

.channel-handle {
  font: 500 clamp(1rem, 1.6vw, 1.25rem)/1.3 var(--font-mono);
  color: var(--on-signal);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.channel-handle:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.copy {
  appearance: none;
  min-width: 76px;
  padding: 9px 11px;
  border: 1px solid rgba(10, 15, 22, 0.5);
  background: transparent;
  color: var(--on-signal);
  font: 500 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.copy:hover {
  background: var(--on-signal);
  color: var(--signal);
}

.copy-done,
.copy-select,
.copy[data-state="done"] .copy-idle,
.copy[data-state="select"] .copy-idle {
  display: none;
}

.copy[data-state="done"] .copy-done,
.copy[data-state="select"] .copy-select {
  display: inline;
}

.mayday :focus-visible {
  outline-color: var(--on-signal);
}

.mayday-note {
  padding-top: 18px;
  border-top: 1px solid rgba(10, 15, 22, 0.24);
  font-size: 0.9375rem;
  line-height: 1.55;
}

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

.footer {
  overflow: hidden;
  padding-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid var(--rule);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 1fr);
  align-items: start;
  gap: 32px;
}

.footer-tag {
  max-width: 26rem;
  margin-top: 16px;
  font-size: 0.9375rem;
  color: var(--mist);
}

.footer-links {
  display: grid;
  gap: 12px;
}

.footer-links a {
  width: max-content;
  font: 500 0.75rem/1.3 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
}

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

.footer-legal {
  display: grid;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--mist);
}

/* The wordmark sinks past the bottom edge, waterline and all */
.footer-word {
  position: relative;
  margin: clamp(40px, 6vw, 80px) 0 -4.6vw;
  font: 800 21vw/0.8 var(--font-stencil);
  letter-spacing: 0.01em;
  text-align: center;
  color: transparent;
  background: linear-gradient(180deg, rgba(233, 238, 242, 0.12) 0 40%, rgba(110, 160, 210, 0.05) 40% 100%);
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}

.footer-word::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 40%;
  height: 1px;
  background: rgba(233, 238, 242, 0.2);
}

/* ---------- Responsive ---------- */

@media (max-width: 1100px) {
  .case {
    grid-template-columns: 110px minmax(0, 1fr);
  }

  .case-side {
    grid-column: 2;
  }
}

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

  .nav-cta {
    margin-left: auto;
  }

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

  .hero-ctas {
    justify-content: flex-start;
  }

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

  .section-note {
    justify-self: start;
  }

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

  .pillar {
    padding-right: 0;
    padding-bottom: 12px;
  }

  .pillar + .pillar {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--rule);
    margin-top: 28px;
  }

  .audience {
    flex-direction: column;
  }

  .audience .label {
    width: auto;
    padding: 16px 0 4px;
  }

  .audience ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .audience li {
    padding: 12px 0;
    border-left: 0;
  }

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

  .case-index {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .case-side {
    grid-column: auto;
  }

  .stages {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-left: 38px;
  }

  .stages::before,
  .stages::after {
    left: 6px;
    right: auto;
    top: 6px;
    bottom: 0;
    width: 1px;
    height: auto;
  }

  .stages::after {
    left: 5.5px;
    width: 2px;
    transform: scaleY(var(--p));
    transform-origin: center top;
  }

  .stage {
    padding-bottom: 34px;
  }

  .stage-dot {
    position: absolute;
    left: -38px;
    top: 2px;
    margin: 0;
  }

  .stage-t {
    margin-bottom: 8px;
  }

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

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
    grid-template-areas: "head" "lede" "card" "list";
  }

  .mayday {
    position: relative;
    top: auto;
  }

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

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  :root {
    --nav-h: 60px;
  }

  .nav-inner {
    gap: 12px;
  }

  .brand-mark {
    width: 26px;
    height: 26px;
  }

  .brand-word {
    font-size: 1.125rem;
    letter-spacing: 0.12em;
  }

  .btn-sm {
    padding: 0 11px;
    gap: 8px;
  }

  .hero-ctas .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .tl {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding-top: 0;
    padding-left: 24px;
  }

  .tl::before {
    left: 3px;
    right: auto;
    top: 6px;
    bottom: 6px;
    width: 1px;
    height: auto;
  }

  .tl li::before {
    left: -24px;
    top: 3px;
  }

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

  .channel {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "kind copy" "handle handle";
    row-gap: 12px;
  }

  .channel-kind { grid-area: kind; }
  .channel-handle { grid-area: handle; }
  .copy { grid-area: copy; }
}

@media (max-width: 380px) {
  .brand-word {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}