/* ==========================================================================
   Roxum Street — design tokens & base
   ========================================================================== */

@font-face {
  font-family: "Space Grotesk";
  src: local("Space Grotesk");
}

:root {
  /* color — institutional black/emerald/white, contrast-verified against DESIGN.md */
  --bg: #121212;
  --surface: #1a1a1a;
  --surface-2: #242424;
  --ink: #f5f5f5;
  --ink-muted: #9a9a9a;
  --accent: #046a38;
  --accent-hover: #058044;
  --accent-ink: #069d53;
  --accent-ink-hover: #07bb63;
  --hairline: rgb(245 245 245 / 0.1);
  --hairline-strong: rgb(245 245 245 / 0.18);

  /* type */
  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, monospace;

  /* spacing scale */
  --sp-1: 0.5rem;
  --sp-2: 0.875rem;
  --sp-3: 1.5rem;
  --sp-4: 2.5rem;
  --sp-5: 4rem;
  --sp-6: 6.5rem;
  --sp-7: 9rem;

  /* layout */
  --content-max: 1280px;
  --prose-max: 62ch;
  --radius: 2px;

  /* motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-1: 180ms;
  --dur-2: 420ms;
  --dur-3: 720ms;

  /* z-index scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-toast: 400;
}

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

html {
  color-scheme: dark;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

a {
  color: inherit;
}

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

button {
  font: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--sp-2);
  top: -3rem;
  background: var(--accent);
  color: var(--ink);
  padding: var(--sp-1) var(--sp-2);
  z-index: var(--z-toast);
  border-radius: var(--radius);
  transition: top var(--dur-1) var(--ease-out-expo);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.skip-link:focus {
  top: var(--sp-2);
}

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

.wrap {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--sp-3);
}

@media (min-width: 900px) {
  .wrap {
    padding-inline: var(--sp-5);
  }
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--accent-ink);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  padding: 0.85em 1.4em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--dur-1) var(--ease-out-expo), background-color var(--dur-1) var(--ease-out-expo), border-color var(--dur-1) var(--ease-out-expo);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0) scale(0.97);
}

.btn--primary {
  background: var(--accent);
  color: var(--ink);
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.link-plain {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: var(--ink-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding-block: 0.85em;
  transition: color var(--dur-1) var(--ease-out-expo);
}

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

.link-plain::after {
  content: "→";
  transition: transform var(--dur-1) var(--ease-out-expo);
}

.link-plain:hover::after {
  transform: translateX(3px);
}

.btn--arrow::after {
  content: "→";
  transition: transform var(--dur-1) var(--ease-out-expo);
}

.btn--arrow:hover::after {
  transform: translateX(3px);
}

/* ==========================================================================
   Header / nav
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgb(18 18 18 / 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
  transition: height var(--dur-2) var(--ease-out-expo);
}

.site-header.is-compact .wrap {
  height: 3.6rem;
}

.site-header.is-compact {
  background: rgb(18 18 18 / 0.94);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 0.4em;
}

.wordmark span {
  color: var(--accent-ink);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

@media (max-width: 480px) {
  .nav-right .btn--primary {
    display: none;
  }
}

.nav-toggle {
  background: none;
  border: 1px solid var(--hairline-strong);
  color: var(--ink);
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius);
}

.nav-toggle svg {
  width: 18px;
  height: 18px;
}

.icon-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  top: 4.5rem;
  z-index: var(--z-overlay);
  background: var(--bg);
  padding: var(--sp-5) var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-2) var(--ease-out-expo), transform var(--dur-2) var(--ease-out-expo);
}

.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (min-width: 720px) {
  .mobile-menu {
    justify-content: center;
    gap: var(--sp-4);
    padding: var(--sp-5) var(--sp-6);
    max-width: var(--content-max);
    margin-inline: auto;
  }
}

.mobile-menu a:not(.btn) {
  font-family: var(--font-display);
  font-size: 1.6rem;
  text-decoration: none;
  color: var(--ink);
  padding-block: var(--sp-1);
  border-bottom: 1px solid var(--hairline);
  transition: color var(--dur-1) var(--ease-out-expo);
}

.mobile-menu a:not(.btn):hover {
  color: var(--accent-ink);
}

@media (min-width: 720px) {
  .mobile-menu a:not(.btn) {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -0.02em;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--sp-7) var(--sp-6);
  border-bottom: 1px solid var(--hairline);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.hero-content {
  position: relative;
  z-index: 1;
}

@keyframes hero-in {
  from {
    transform: translateY(16px);
  }
  to {
    transform: translateY(0);
  }
}

.hero-eyebrow,
.hero-content h1,
.hero-lede,
.hero-actions,
.hero-facts {
  animation: hero-in var(--dur-3) var(--ease-out-expo) both;
}

.hero-eyebrow {
  animation-delay: 0ms;
}

.hero-content h1 {
  animation-delay: 70ms;
}

.hero-lede {
  animation-delay: 160ms;
}

.hero-actions {
  animation-delay: 250ms;
}

.hero-facts {
  animation-delay: 340ms;
}

@keyframes scroll-cue-in {
  from {
    transform: translateX(-50%) translateY(16px);
  }
  to {
    transform: translateX(-50%) translateY(0);
  }
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: var(--sp-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4em;
  text-decoration: none;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--dur-1) var(--ease-out-expo);
  animation: scroll-cue-in var(--dur-3) var(--ease-out-expo) both;
  animation-delay: 500ms;
  z-index: 1;
}

.scroll-cue:hover {
  color: var(--ink);
}

.scroll-cue svg {
  width: 14px;
  height: 14px;
  animation: scroll-cue-bounce 1.8s var(--ease-out-expo) infinite;
}

@keyframes scroll-cue-bounce {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(5px);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-cue svg {
    animation: none;
  }
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: var(--sp-3);
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-ink);
  box-shadow: 0 0 8px 1px var(--accent-ink);
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  letter-spacing: -0.04em;
  max-width: 16ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-ink);
}

.hero-lede {
  margin-top: var(--sp-3);
  max-width: 52ch;
  font-size: 1.15rem;
  color: var(--ink-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

.hero-facts {
  margin-top: var(--sp-6);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  border-top: 1px solid var(--hairline);
  padding-top: var(--sp-3);
}

@media (min-width: 720px) {
  .hero-facts {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hero-fact .num {
  font-family: var(--font-mono);
  color: var(--accent-ink);
  font-size: 0.85rem;
}

.hero-fact .label {
  margin-top: 0.4em;
  font-size: 0.92rem;
  color: var(--ink-muted);
  max-width: 22ch;
}

/* page hero (sub-pages) */

.hero--page {
  padding-block: var(--sp-6) var(--sp-5);
}

.hero--page h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  letter-spacing: -0.04em;
  max-width: 20ch;
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  margin-bottom: var(--sp-3);
}

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

/* ==========================================================================
   Section rhythm
   ========================================================================== */

section {
  padding-block: var(--sp-6);
}

section[id] {
  scroll-margin-top: 4.5rem;
}

.section-head {
  max-width: 46ch;
  margin-bottom: var(--sp-5);
}

.section-head h2 {
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  letter-spacing: -0.035em;
}

.section-head p {
  margin-top: var(--sp-2);
  color: var(--ink-muted);
  font-size: 1.05rem;
}

.section-alt {
  background: var(--surface);
  border-block: 1px solid var(--hairline);
}

/* ==========================================================================
   Verticals grid
   ========================================================================== */

.verticals-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

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

@media (min-width: 1100px) {
  .verticals-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.vertical-card {
  position: relative;
  background: var(--bg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  transition: background-color var(--dur-2) var(--ease-out-expo), transform var(--dur-2) var(--ease-out-expo), box-shadow var(--dur-2) var(--ease-out-expo);
}

.vertical-card:hover {
  background: var(--surface);
  transform: translateY(-4px);
  box-shadow: 0 20px 36px -22px rgb(6 157 83 / 0.4);
  z-index: 1;
}

/* .reveal.is-visible resets transform:none at higher specificity than the
   rule above once a card has entered — this wins the tie back for hover. */
.vertical-card.reveal.is-visible:hover {
  transform: translateY(-4px);
}

.vertical-card .tag-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--sp-3);
}

.vertical-card .index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.vertical-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5em;
}

.vertical-card .pain {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-ink);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.75em;
}

.vertical-card .desc {
  color: var(--ink-muted);
  font-size: 0.98rem;
  flex-grow: 1;
}

.vertical-card .fee-row {
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.vertical-card .enquire {
  margin-top: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}

.vertical-card .enquire::after {
  content: "→";
  transition: transform var(--dur-1) var(--ease-out-expo);
}

.vertical-card:hover .enquire::after {
  transform: translateX(3px);
}

/* ==========================================================================
   Narrative / who we are
   ========================================================================== */

.narrative {
  display: grid;
  gap: var(--sp-5);
}

@media (min-width: 900px) {
  .narrative {
    grid-template-columns: 1.3fr 1fr;
  }
}

.narrative-copy p + p {
  margin-top: var(--sp-3);
}

.narrative-copy p {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: var(--prose-max);
}

.narrative-copy p:first-child {
  color: var(--ink);
  font-size: 1.2rem;
}

.narrative-side {
  border-left: 1px solid var(--hairline);
  padding-left: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.narrative-side .item .k {
  font-family: var(--font-mono);
  color: var(--accent-ink);
  font-size: 0.85rem;
}

.narrative-side .item .v {
  margin-top: 0.3em;
  font-size: 0.98rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   Process (real sequence — numbering earned)
   ========================================================================== */

.process-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-4);
  counter-reset: step;
}

.process-step {
  counter-increment: step;
  position: relative;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline-strong);
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  color: var(--accent-ink);
  font-size: 0.85rem;
  display: block;
  margin-bottom: var(--sp-2);
}

.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5em;
}

.process-step p {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   CTA band (closing triad statement)
   ========================================================================== */

.cta-band {
  text-align: left;
  border-top: 1px solid var(--hairline);
}

.cta-band .statement {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.4vw, 3.4rem);
  color: var(--ink-muted);
}

.cta-band .statement strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
}

.cta-band .actions {
  margin-top: var(--sp-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
}

.cta-band .note {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   Fee box (vertical detail pages)
   ========================================================================== */

.fee-box {
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  padding: var(--sp-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  align-items: center;
  justify-content: space-between;
}

.fee-box .fee-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.fee-box .fee-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent-ink);
  margin-top: 0.2em;
}

/* who it's for lists */

.for-grid {
  display: grid;
  gap: var(--sp-4);
}

@media (min-width: 800px) {
  .for-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.for-col h3 {
  font-size: 1.1rem;
  margin-bottom: var(--sp-2);
}

.for-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65em;
}

.for-col li {
  color: var(--ink-muted);
  padding-left: 1.3em;
  position: relative;
  font-size: 0.98rem;
}

.for-col li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent-ink);
}

/* related verticals */

.related-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline);
}

.related-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
  color: var(--ink);
  transition: padding-left var(--dur-2) var(--ease-out-expo);
}

.related-list a:hover {
  padding-left: var(--sp-2);
  color: var(--accent-ink-hover);
}

.related-list .name {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

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

/* ==========================================================================
   Contact page
   ========================================================================== */

.contact-grid {
  display: grid;
  gap: var(--sp-5);
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact-intro p {
  color: var(--ink-muted);
  font-size: 1.05rem;
  max-width: 42ch;
}

.contact-intro .direct {
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.contact-intro .direct .k {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.contact-intro .direct .v {
  margin-top: 0.35em;
  font-size: 1rem;
}

.contact-intro .direct a {
  color: var(--accent-ink);
  text-decoration: none;
}

.contact-intro .direct a:hover {
  text-decoration: underline;
}

.contact-form-panel {
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  padding: var(--sp-4);
}

@media (min-width: 600px) {
  .contact-form-panel {
    padding: var(--sp-5);
  }
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-grid {
  display: grid;
  gap: var(--sp-3);
}

@media (min-width: 720px) {
  .form-grid.two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.field label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.field input,
.field select,
.field textarea {
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  color: var(--ink);
  padding: 0.85em 1em;
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius);
  transition: border-color var(--dur-1) var(--ease-out-expo);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--ink-muted);
  opacity: 0.8;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent-ink);
  outline: none;
}

.field textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-foot {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.form-note {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.form-error {
  display: none;
  margin-top: var(--sp-2);
  font-size: 0.88rem;
  color: var(--accent-ink);
}

.form-error.is-visible {
  display: block;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-success {
  display: none;
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  padding: var(--sp-4);
  align-items: flex-start;
  gap: var(--sp-3);
}

.form-success.is-visible {
  display: flex;
}

.form-success .mark {
  color: var(--accent-ink);
  font-family: var(--font-mono);
}

form.is-submitted .form-grid,
form.is-submitted .form-foot {
  display: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--hairline);
  padding-block: var(--sp-5) var(--sp-4);
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  gap: var(--sp-4);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--hairline);
}

@media (min-width: 800px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-brand p {
  color: var(--ink-muted);
  max-width: 34ch;
  margin-top: var(--sp-2);
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: var(--sp-2);
  font-weight: 400;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6em;
}

.footer-col a {
  text-decoration: none;
  color: var(--ink-muted);
  transition: color var(--dur-1) var(--ease-out-expo);
}

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

.footer-legal {
  padding-top: var(--sp-4);
  color: var(--ink-muted);
  font-size: 0.82rem;
  max-width: 90ch;
}

.footer-bottom {
  margin-top: var(--sp-3);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-2);
  color: var(--ink-muted);
  font-size: 0.82rem;
}

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */

/* Opacity is deliberately never part of this system: content must stay
   fully visible even if a transition stalls (some renderers pause CSS
   transitions on backgrounded/headless tabs and never resume them —
   confirmed in testing). Only position animates, so a stuck transition
   degrades to "slightly offset" instead of "invisible". */
.reveal {
  transform: none;
}

.js .reveal {
  transform: translateY(14px);
  transition: transform var(--dur-3) var(--ease-out-expo);
}

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

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    transform: none;
  }
}