/* ─────────────────────────────────────────────────────────
   LOHI Inc. — Generative Infrastructure
   Noto Serif JP + Newsreader + IBM Plex Mono
   Deep Space · Generative Art · Editorial Typographic
   ───────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,200..400;1,6..72,200..400&family=IBM+Plex+Mono:wght@300;400&family=Noto+Serif+JP:wght@200;300;400&family=Inter:wght@300;400&display=swap');

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  --bg:        #030309;
  --bg-alt:    #04040b;
  --fg:        #f0f0f8;
  --muted:     rgba(255,255,255,0.45);
  --faint:     rgba(255,255,255,0.18);
  --rule:      rgba(255,255,255,0.06);
  --accent:    #00e590;
  --accent-b:  #00c8ff;

  --ff-serif:  'Noto Serif JP', Georgia, serif;
  --ff-latin:  'Newsreader', Georgia, serif;
  --ff-sans:   'Inter', system-ui, sans-serif;
  --ff-mono:   'IBM Plex Mono', 'Courier New', monospace;

  --nav-h: 3.5rem;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1rem);
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--ff-sans);
  font-size: 1rem;
  line-height: 1.8;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
p    { margin: 0; }
p+p  { margin-top: 1em; }
h1, h2, h3 { margin: 0; font-weight: 300; }
ul   { list-style: none; margin: 0; padding: 0; }
::selection { background: rgba(0,229,144,0.18); color: #fff; }

.mono {
  font-family: var(--ff-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  font-weight: 300;
}

/* ── Generative canvas ──────────────────────────────────── */
#gen-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── Scroll progress ─────────────────────────────────────── */
#scroll-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 1px;
  z-index: 200;
  background: rgba(255,255,255,0.05);
}
#scroll-bar-fill {
  height: 100%;
  background: rgba(0,229,144,0.55);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.1s linear;
}

/* ── Section dot indicator ──────────────────────────────── */
#section-dots {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 30;
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-end;
}
@media (min-width: 768px) {
  #section-dots { display: flex; }
}
.dot-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
}
.dot-label {
  font-family: var(--ff-mono);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0);
  transition: all 0.2s;
  transform: translateX(8px);
}
.dot-item:hover .dot-label {
  color: rgba(255,255,255,0.3);
  transform: translateX(0);
}
.dot-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: all 0.3s;
  flex-shrink: 0;
}
.dot-item.is-active .dot-dot {
  width: 6px;
  height: 6px;
  background: rgba(0,229,144,0.8);
}

/* ── NAV ──────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
@media (min-width: 768px) {
  .site-header { padding: 0 2.5rem; }
}
.site-header.hidden {
  transform: translateY(-100%);
  opacity: 0;
}
.site-logo {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.site-logo:hover { color: rgba(255,255,255,0.9); }
.menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
  padding: 0;
}
.menu-btn:hover { color: rgba(255,255,255,0.9); }

/* ── Menu overlay ───────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(3,3,9,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}
.overlay.is-open {
  opacity: 1;
  pointer-events: all;
}
.overlay-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 768px) {
  .overlay-head { padding: 1rem 2.5rem; }
}
.overlay-logo {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}
.overlay-close {
  background: none; border: none; cursor: pointer;
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
  padding: 0;
}
.overlay-close:hover { color: rgba(255,255,255,0.9); }
.overlay-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 2rem 1rem 2.5rem;
  gap: 0.15rem;
}
@media (min-width: 768px) {
  .overlay-nav { padding: 1rem 2rem 1rem 3.5rem; }
}
.overlay-link-wrap {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.overlay.is-open .overlay-link-wrap {
  opacity: 1;
  transform: translateX(0);
}
.overlay.is-open .overlay-link-wrap:nth-child(1) { transition-delay: 0.04s; }
.overlay.is-open .overlay-link-wrap:nth-child(2) { transition-delay: 0.10s; }
.overlay.is-open .overlay-link-wrap:nth-child(3) { transition-delay: 0.16s; }
.overlay.is-open .overlay-link-wrap:nth-child(4) { transition-delay: 0.22s; }
.overlay.is-open .overlay-link-wrap:nth-child(5) { transition-delay: 0.28s; }
.overlay.is-open .overlay-link-wrap:nth-child(6) { transition-delay: 0.34s; }
.overlay-num {
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  color: rgba(255,255,255,0.18);
  letter-spacing: 0.1em;
  width: 1.5rem;
  flex-shrink: 0;
}
.overlay-link {
  font-family: var(--ff-latin);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  color: rgba(255,255,255,0.72);
  transition: color 0.2s;
  line-height: 1;
}
.overlay-link:hover { color: #fff; }
.overlay-foot {
  padding: 1.5rem 2rem 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.2);
}
@media (min-width: 640px) {
  .overlay-foot { flex-direction: row; gap: 2rem; }
}

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--nav-h) + 2rem) 1.5rem 2rem;
}
@media (min-width: 768px) {
  .hero { padding-left: 3rem; padding-right: 3rem; }
}
.hero-label {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 0;
}
.hero-main { margin: auto 0; padding: 3rem 0 2rem; }
.hero-name {
  font-family: var(--ff-latin);
  font-style: italic;
  font-size: clamp(3rem, 9.5vw, 9rem);
  font-weight: 300;
  line-height: 0.88;
  letter-spacing: -0.025em;
  color: #fff;
  margin-bottom: 1.5rem;
}
.hero-sub-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-left: 0.1rem;
}
@media (min-width: 640px) {
  .hero-sub-row { flex-direction: row; align-items: center; gap: 1.5rem; }
}
.hero-attribution {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
}
.hero-company {
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
}
.hero-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-start;
}
@media (min-width: 640px) {
  .hero-bottom { flex-direction: row; align-items: flex-end; }
}
.hero-syslog {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  line-height: 1.9;
  color: rgba(0,229,144,0.45);
  user-select: none;
}
.hero-syslog .log-rule {
  color: rgba(0,229,144,0.2);
  display: block;
}
.hero-syslog .log-line {
  display: block;
  transition: opacity 0.5s;
}
.hero-scroll {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero-scroll-arrow {
  display: inline-block;
  animation: bounce-down 2.2s ease-in-out infinite;
}
@keyframes bounce-down {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}
/* Corner accents */
.hero::before, .hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 1px;
  height: 4rem;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.08));
  pointer-events: none;
}
.hero::before { left: 1.5rem; }
.hero::after  { right: 1.5rem; }
@media (min-width: 768px) {
  .hero::before { left: 3rem; }
  .hero::after  { right: 3rem; }
}

/* ── TICKER ──────────────────────────────────────────────── */
.ticker-section {
  position: relative;
  z-index: 10;
  background: var(--bg);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.65rem 0;
  overflow: hidden;
}
.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
  will-change: transform;
}
.ticker-text {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
  padding-right: 0;
  flex-shrink: 0;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.333%); }
}

/* ── INFORMATION ─────────────────────────────────────────── */
.info-section {
  position: relative;
  z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  padding: 6rem 1.5rem;
}
@media (min-width: 768px) {
  .info-section { padding: 8rem 3rem; }
}
.section-header {
  max-width: 60rem;
  margin: 0 auto 5rem;
}
.section-kicker {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  display: block;
  margin-bottom: 1rem;
}
.section-rule {
  width: 3rem;
  height: 1px;
  background: rgba(255,255,255,0.15);
  border: none;
}
.info-list { max-width: 60rem; margin: 0 auto; }
.info-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.3s;
  cursor: default;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.3s;
}
.info-item.is-visible { opacity: 1; transform: translateY(0); }
.info-item:hover { border-bottom-color: rgba(255,255,255,0.12); }
@media (min-width: 640px) {
  .info-item {
    grid-template-columns: 5rem 8rem 1fr;
    gap: 0 1.5rem;
    align-items: start;
  }
}
.info-year {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.28);
  padding-top: 0.15rem;
}
.info-cat {
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0,229,144,0.38);
  padding-top: 0.15rem;
}
.info-title {
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.58);
  transition: color 0.3s;
}
.info-item:hover .info-title { color: rgba(255,255,255,0.75); }

/* ── STATEMENT ───────────────────────────────────────────── */
.statement-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem;
  text-align: center;
  overflow: hidden;
}
.statement-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(3,3,9,0.88) 35%, transparent 100%);
  pointer-events: none;
}
.statement-inner {
  position: relative;
  z-index: 2;
  max-width: 52rem;
  margin: 0 auto;
}
.statement-kicker {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.22);
  display: block;
  margin-bottom: 3rem;
}
.statement-quote {
  font-family: var(--ff-serif);
  font-size: clamp(1.9rem, 5vw, 3.8rem);
  font-weight: 200;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: #fff;
  margin: 0 0 3.5rem;
  border: none;
  padding: 0;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s ease, transform 1s ease;
}
.statement-quote.is-visible { opacity: 1; transform: translateY(0); }
.statement-quote em {
  font-style: normal;
  color: rgba(0,229,144,0.9);
  font-family: var(--ff-latin);
  font-style: italic;
}
.statement-body {
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.42);
  max-width: 38rem;
  margin: 0 auto 4rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}
.statement-body.is-visible { opacity: 1; transform: translateY(0); }
.statement-rule {
  width: 6rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,229,144,0.3), transparent);
  border: none;
  margin: 0 auto;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s ease 0.4s;
}
.statement-rule.is-visible { transform: scaleX(1); }

/* ── BIOGRAPHY ───────────────────────────────────────────── */
.bio-section {
  position: relative;
  z-index: 10;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--rule);
  padding: 6rem 1.5rem;
}
@media (min-width: 768px) {
  .bio-section { padding: 8rem 3rem; }
}
.bio-heading {
  max-width: 72rem;
  margin: 0 auto 4rem;
}
.bio-heading h2 {
  font-family: var(--ff-latin);
  font-style: italic;
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  font-weight: 300;
  color: rgba(255,255,255,0.88);
  margin-top: 1rem;
}
.bio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.05);
  max-width: 72rem;
  margin: 0 auto;
}
@media (min-width: 640px) {
  .bio-grid { grid-template-columns: 1fr 1fr; }
}
.bio-item {
  background: var(--bg-alt);
  padding: 2rem;
  transition: background 0.4s;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease, background 0.4s;
}
.bio-item.is-visible { opacity: 1; transform: translateY(0); }
.bio-item:hover { background: #06060f; }
@media (min-width: 768px) { .bio-item { padding: 2.5rem; } }
.bio-item-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.bio-period {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.25);
}
.bio-period-ja {
  font-family: var(--ff-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  color: rgba(0,229,144,0.28);
}
.bio-title {
  font-family: var(--ff-latin);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 300;
  color: rgba(255,255,255,0.78);
  margin-bottom: 1rem;
  transition: color 0.3s;
}
.bio-item:hover .bio-title { color: rgba(255,255,255,0.95); }
.bio-body {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.42);
  transition: color 0.3s;
}
.bio-item:hover .bio-body { color: rgba(255,255,255,0.58); }
.bio-underline {
  position: absolute;
  bottom: 0; left: 0;
  height: 1px;
  width: 0;
  background: rgba(0,229,144,0.5);
  transition: width 0.5s ease;
}
.bio-item:hover .bio-underline { width: 2.5rem; }

/* ── COMPANY ──────────────────────────────────────────────── */
.company-section {
  position: relative;
  z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  padding: 6rem 1.5rem;
}
@media (min-width: 768px) {
  .company-section { padding: 8rem 3rem; }
}
.company-rows { max-width: 60rem; margin: 0 auto; }
.company-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.3s;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease, border-color 0.3s;
}
.company-row.is-visible { opacity: 1; transform: translateY(0); }
.company-row:hover { border-bottom-color: rgba(255,255,255,0.1); }
@media (min-width: 640px) {
  .company-row { grid-template-columns: 10rem 1fr; align-items: start; }
}
.company-key {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.26);
  padding-top: 0.15rem;
}
.company-val {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.58);
  transition: color 0.3s;
}
.company-row:hover .company-val { color: rgba(255,255,255,0.75); }
.company-val a {
  color: rgba(0,229,144,0.6);
  transition: color 0.2s;
  text-decoration: underline;
  text-decoration-color: rgba(0,229,144,0.2);
  text-underline-offset: 4px;
}
.company-val a:hover { color: rgba(0,229,144,1); }

/* ── CONTACT ──────────────────────────────────────────────── */
.contact-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 1.5rem;
  overflow: hidden;
}
@media (min-width: 768px) {
  .contact-section { padding: 6rem 3rem; }
}
.contact-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(3,3,9,0.82) 30%, transparent 100%);
  pointer-events: none;
}
.contact-inner {
  position: relative;
  z-index: 2;
  max-width: 52rem;
}
.contact-h2 {
  font-family: var(--ff-serif);
  font-size: clamp(2.2rem, 6.5vw, 5rem);
  font-weight: 200;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1s ease, transform 1s ease;
}
.contact-h2.is-visible { opacity: 1; transform: translateY(0); }
.contact-h2 em {
  font-style: italic;
  font-family: var(--ff-latin);
}
.contact-link {
  font-family: var(--ff-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: rgba(0,229,144,0.65);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s, gap 0.2s;
  margin-bottom: 1rem;
}
.contact-link:hover { color: rgba(0,229,144,1); gap: 0.75rem; }
.contact-note {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}
.contact-rule {
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,229,144,0.28), transparent);
  border: none;
  margin-top: 4rem;
  transition: width 1.2s ease 0.3s;
}
.contact-rule.is-visible { width: 16rem; }

/* ── FOOTER ───────────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 10;
  background: var(--bg);
  border-top: 1px solid var(--rule);
  padding: 1.75rem 1.5rem;
}
@media (min-width: 768px) {
  .site-footer { padding: 1.75rem 3rem; }
}
.footer-inner {
  max-width: 60rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}
@media (min-width: 640px) {
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}
.footer-copy {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.2);
}
.footer-nav {
  display: flex;
  gap: 1.5rem;
}
.footer-nav a {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.2);
  transition: color 0.2s;
}
.footer-nav a:hover { color: rgba(255,255,255,0.5); }

/* ── Reveal utility ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}