/* ═══════════════════════════════════════════════════════════════
   CAERULI OBSCURI LABORATORIUM — Stylesheet
   ─────────────────────────────────────────────────────────────── */

:root {
  --void:        #02050d;
  --abyss:       #050a18;
  --midnight:    #08122a;
  --deep:        #0e1d3d;
  --mid:         #1a3a5c;
  --caerulei:    #4ac6ff;
  --caerulei-2:  #6fd4ff;
  --caerulei-soft: rgba(74, 198, 255, 0.35);
  --caerulei-faint: rgba(74, 198, 255, 0.08);
  --caerulei-deep: #1e6fa3;
  --phosphor:    #b8e1d1;
  --amber:       #f5c26b;
  --bone:        #e8eef5;
  --ash:         #aab6c8;
  --mute:        #6b7a8f;
  --shadow:      #00030a;
  --rule:        rgba(74, 198, 255, 0.18);
  --rule-soft:   rgba(74, 198, 255, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--void);
  color: var(--bone);
  font-family: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(30, 111, 163, 0.18), transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 90%, rgba(74, 198, 255, 0.06), transparent 70%),
    radial-gradient(ellipse 50% 30% at 10% 70%, rgba(30, 111, 163, 0.08), transparent 70%),
    linear-gradient(180deg, var(--void) 0%, var(--abyss) 50%, var(--void) 100%);
  position: relative;
  cursor: none;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.35;
  mix-blend-mode: overlay;
  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='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.29 0 0 0 0 0.78 0 0 0 0 1 0 0 0 0.12 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Vignette */
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 199;
  background: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 40%, rgba(2, 5, 13, 0.55) 100%);
}

/* ─── BACKGROUND CANVAS LAYERS ─── */

.bg-stack {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

#contours {
  position: absolute;
  inset: -5%;
  width: 110%;
  height: 110%;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

#contours path {
  fill: none;
  stroke: var(--caerulei);
  stroke-width: 0.6;
  opacity: 0.18;
  vector-effect: non-scaling-stroke;
}

#contours path.major {
  opacity: 0.32;
  stroke-width: 0.9;
}

#network {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--rule-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule-soft) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
}

.scan-line {
  position: fixed;
  left: 0; right: 0;
  height: 100vh;
  pointer-events: none;
  z-index: 3;
  background: linear-gradient(180deg,
    transparent 0%,
    transparent 49.8%,
    rgba(74, 198, 255, 0.04) 50%,
    transparent 50.2%,
    transparent 100%);
  animation: scan 8s linear infinite;
  opacity: 0.6;
}

@keyframes scan {
  from { transform: translateY(-100%); }
  to   { transform: translateY(100%); }
}

/* ─── CURSOR ─── */

.cursor-ring {
  position: fixed;
  pointer-events: none;
  z-index: 300;
  width: 44px; height: 44px;
  border: 1px solid var(--caerulei);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease-out, width 0.2s, height 0.2s;
  mix-blend-mode: screen;
}
.cursor-ring::before {
  content: '';
  position: absolute; inset: -8px;
  border: 1px dashed var(--caerulei-soft);
  border-radius: 50%;
  animation: spin 12s linear infinite;
}
.cursor-ring::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 4px; height: 4px;
  background: var(--caerulei);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px var(--caerulei);
}
.cursor-cross {
  position: fixed;
  pointer-events: none;
  z-index: 299;
  transform: translate(-50%, -50%);
}
.cursor-cross::before, .cursor-cross::after {
  content: '';
  position: absolute;
  background: var(--caerulei-soft);
  top: 50%; left: 50%;
}
.cursor-cross::before { width: 60px; height: 1px; transform: translate(-50%, -50%); }
.cursor-cross::after  { width: 1px; height: 60px; transform: translate(-50%, -50%); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── CORNER RETICLES ─── */

.reticle {
  position: fixed;
  width: 28px; height: 28px;
  border-color: var(--caerulei);
  z-index: 50;
  pointer-events: none;
}
.reticle.tl { top: 24px; left: 24px;  border-top: 1px solid; border-left: 1px solid; }
.reticle.tr { top: 24px; right: 24px; border-top: 1px solid; border-right: 1px solid; }
.reticle.bl { bottom: 24px; left: 24px;  border-bottom: 1px solid; border-left: 1px solid; }
.reticle.br { bottom: 24px; right: 24px; border-bottom: 1px solid; border-right: 1px solid; }

/* ─── HEADER BAR ─── */

.header-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ash);
  background: linear-gradient(180deg, rgba(2, 5, 13, 0.85), transparent);
  backdrop-filter: blur(2px);
}

.header-bar .left, .header-bar .right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand-mark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--bone);
  text-decoration: none;
  padding: 0 2px;
  border-bottom: 1px solid var(--rule-soft);
  text-transform: none;
  transition: border-color 0.3s, color 0.3s;
}
.brand-mark:hover { color: var(--caerulei); border-color: var(--caerulei); }
.brand-mark .dot { color: var(--caerulei); font-style: italic; padding: 0 1px; }

.header-bar .classification {
  color: var(--caerulei);
  border: 1px solid var(--rule);
  padding: 5px 12px;
  font-weight: 500;
  position: relative;
}
.header-bar .classification::before {
  content: '';
  position: absolute;
  left: 6px; top: 50%;
  width: 5px; height: 5px;
  background: var(--phosphor);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 8px var(--phosphor);
  animation: pulse 2.4s ease-in-out infinite;
}
.header-bar .classification span { padding-left: 14px; }

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

.header-bar nav { display: flex; gap: 28px; }
.header-bar nav a {
  color: var(--ash);
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
}
.header-bar nav a::before { content: '/ '; color: var(--caerulei); opacity: 0.5; }
.header-bar nav a:hover { color: var(--caerulei); }
.header-bar nav a.current { color: var(--caerulei); }
.header-bar nav a.current::before { opacity: 1; }

.coord-readout {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--mute);
  letter-spacing: 0.1em;
}
.coord-readout strong {
  color: var(--caerulei);
  font-weight: 500;
}

/* ─── MAIN LAYOUT ─── */

main {
  position: relative;
  z-index: 10;
  padding: 0 60px;
}

section {
  position: relative;
  padding: 120px 0;
  max-width: 1440px;
  margin: 0 auto;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--caerulei);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}
.section-label::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--caerulei);
}
.section-label .index { color: var(--mute); }

/* ─── BUTTONS ─── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--bone);
  border: 1px solid var(--rule);
  background: rgba(8, 18, 42, 0.4);
  backdrop-filter: blur(4px);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: none;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--caerulei-faint), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.btn:hover::before { transform: translateX(100%); }
.btn:hover {
  border-color: var(--caerulei);
  color: var(--caerulei);
  box-shadow: 0 0 28px rgba(74, 198, 255, 0.15);
}
.btn.primary { border-color: var(--caerulei); color: var(--caerulei); }

.btn .arrow {
  display: inline-block;
  width: 14px; height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.3s;
}
.btn .arrow::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  width: 6px; height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.btn:hover .arrow { width: 22px; }

/* ─── FOOTER ─── */

footer {
  margin-top: 120px;
  padding: 32px 60px;
  border-top: 1px solid var(--rule-soft);
  background: linear-gradient(0deg, rgba(2, 5, 13, 0.85), transparent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
  gap: 32px;
}
footer .accent { color: var(--caerulei); }
footer a { color: var(--ash); text-decoration: none; transition: color 0.3s; }
footer a:hover { color: var(--caerulei); }
footer .footer-mid {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--ash);
  font-size: 14px;
}

/* ═══════════════════════════════════════════════════════════════
   INTERIOR PAGE HERO (shared by services/contact/privacy)
   ─────────────────────────────────────────────────────────────── */

.page-hero {
  padding: 180px 0 80px;
  border-bottom: 1px solid var(--rule-soft);
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 40px;
}
.page-hero .breadcrumb .bar { width: 40px; height: 1px; background: var(--caerulei); }
.page-hero .breadcrumb a { color: var(--ash); text-decoration: none; transition: color 0.3s; }
.page-hero .breadcrumb a:hover { color: var(--caerulei); }
.page-hero .breadcrumb .current { color: var(--caerulei); }
.page-hero .breadcrumb .sep { color: var(--mute); }

.page-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(54px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--bone);
}
.page-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--caerulei);
}

.page-subtitle {
  margin-top: 36px;
  max-width: 720px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.45;
  color: var(--ash);
  font-weight: 300;
}
.page-subtitle em { font-style: italic; color: var(--caerulei-2); }

.page-meta {
  display: flex;
  gap: 60px;
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid var(--rule-soft);
  flex-wrap: wrap;
}
.page-meta .item { display: flex; flex-direction: column; gap: 6px; }
.page-meta .item .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}
.page-meta .item .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: var(--bone);
  font-style: italic;
}
.page-meta .item .value.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-style: normal;
  color: var(--caerulei);
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════════════════════
   INDEX PAGE
   ─────────────────────────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 0 60px;
  position: relative;
}

.hero-prelude {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ash);
}
.hero-prelude .bar { width: 80px; height: 1px; background: var(--caerulei); }

.wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(58px, 11vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--bone);
  position: relative;
}
.wordmark .line { display: block; overflow: hidden; }
.wordmark .word {
  display: inline-block;
  animation: rise 1.2s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}
.wordmark .obscuri {
  font-style: italic;
  font-weight: 400;
  color: var(--caerulei);
  position: relative;
}
.wordmark .obscuri::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0.18em;
  width: 100%; height: 1px;
  background: var(--caerulei);
  opacity: 0.4;
  transform-origin: left;
  animation: drawline 1.6s cubic-bezier(0.16, 1, 0.3, 1) 0.6s backwards;
}
@keyframes rise {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes drawline {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
.wordmark .line:nth-child(1) .word { animation-delay: 0.1s; }
.wordmark .line:nth-child(2) .word { animation-delay: 0.25s; }

.subwordmark {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--ash);
  margin-top: 36px;
  margin-left: 4px;
  animation: rise 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.55s backwards;
}
.subwordmark::before { content: '— '; color: var(--caerulei); }

.hero-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 96px;
  animation: rise 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.8s backwards;
}

.hero-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.3;
  color: var(--bone);
  max-width: 540px;
}
.hero-tagline em { font-style: italic; color: var(--caerulei-2); }

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-self: end;
  padding-bottom: 8px;
}
.hero-meta .field {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule-soft);
}
.hero-meta .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}
.hero-meta .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: var(--ash);
  font-style: italic;
  font-weight: 400;
}

.hero-cta {
  margin-top: 64px;
  display: flex;
  gap: 28px;
  align-items: center;
  animation: rise 1.2s cubic-bezier(0.16, 1, 0.3, 1) 1s backwards;
}

.hero-ornament {
  position: absolute;
  right: 0;
  top: 200px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--mute);
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-transform: uppercase;
}
.hero-ornament .accent { color: var(--caerulei); }

/* Capabilities */
.capabilities {
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.cap-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 80px;
  gap: 60px;
}
.cap-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 5.5vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  max-width: 800px;
}
.cap-title em { font-style: italic; color: var(--caerulei); }
.cap-intro {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  color: var(--ash);
  max-width: 360px;
  font-style: italic;
  line-height: 1.5;
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-left: 1px solid var(--rule-soft);
}
.cap-card {
  padding: 48px 32px 56px;
  border-right: 1px solid var(--rule-soft);
  position: relative;
  transition: background 0.5s;
}
.cap-card:hover {
  background: linear-gradient(180deg, rgba(74, 198, 255, 0.04), transparent);
}
.cap-card .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--caerulei);
  margin-bottom: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cap-card .num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule-soft);
  margin-left: 12px;
}
.cap-card .sigil { width: 56px; height: 56px; margin-bottom: 28px; color: var(--caerulei); }
.cap-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--bone);
}
.cap-card h3 em { font-style: italic; color: var(--caerulei); font-weight: 500; }
.cap-card p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--ash);
  line-height: 1.55;
}
.cap-card .meta-list {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--rule-soft);
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cap-card .meta-list li {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--mute);
  text-transform: uppercase;
  display: flex;
  gap: 8px;
}
.cap-card .meta-list li::before { content: '◊'; color: var(--caerulei); opacity: 0.5; }

/* Doctrine */
.doctrine-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.doctrine-heading { position: sticky; top: 120px; }
.doctrine-heading h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -0.02em;
}
.doctrine-heading h2 em { font-style: italic; color: var(--caerulei); }
.doctrine-heading .motto {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--rule-soft);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--caerulei-2);
  letter-spacing: 0.04em;
}
.doctrine-heading .motto-trans {
  display: block;
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--mute);
  font-style: normal;
  text-transform: uppercase;
}
.tenets { display: flex; flex-direction: column; gap: 0; }
.tenet {
  padding: 36px 0 36px 48px;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
  transition: padding-left 0.5s;
}
.tenet:hover { padding-left: 60px; }
.tenet:first-child { border-top: 1px solid var(--rule-soft); }
.tenet .num {
  position: absolute;
  left: 0; top: 36px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--caerulei);
  letter-spacing: 0.18em;
}
.tenet h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 26px;
  line-height: 1.2;
  color: var(--bone);
  margin-bottom: 10px;
}
.tenet h4 em { font-style: italic; color: var(--caerulei); font-weight: 500; }
.tenet p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: var(--ash);
  line-height: 1.55;
  max-width: 640px;
}

/* Vectors */
.vectors { border-top: 1px solid var(--rule-soft); }
.vector-list { display: flex; flex-direction: column; }
.vector {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 200px 140px;
  gap: 40px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid var(--rule-soft);
  transition: background 0.5s;
  position: relative;
}
.vector:hover { background: linear-gradient(90deg, rgba(74, 198, 255, 0.04), transparent 70%); }
.vector::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 0; height: 1px;
  background: var(--caerulei);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.vector:hover::before { width: 32px; }
.vector .code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--caerulei);
  letter-spacing: 0.18em;
  transition: padding-left 0.5s;
}
.vector:hover .code { padding-left: 44px; }
.vector .name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 400;
  color: var(--bone);
  line-height: 1.15;
}
.vector .name em { font-style: italic; color: var(--caerulei); }
.vector .desc {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--ash);
  line-height: 1.45;
}
.vector .sources {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--mute);
  text-transform: uppercase;
  line-height: 1.8;
}
.vector .status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: end;
}
.vector .status .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--phosphor);
  box-shadow: 0 0 8px var(--phosphor);
  animation: pulse 2.4s ease-in-out infinite;
}
.vector .status.dev .dot { background: var(--caerulei); box-shadow: 0 0 8px var(--caerulei); }
.vector .status.queue .dot { background: var(--mute); box-shadow: none; animation: none; }
.vector .status.dev { color: var(--caerulei); }
.vector .status.queue { color: var(--mute); }
.vector .status.active { color: var(--phosphor); }

/* Dossier */
.dossier { border-top: 1px solid var(--rule-soft); position: relative; }
.dossier-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}
.dossier-left h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(54px, 7vw, 108px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin-bottom: 40px;
}
.dossier-left h2 em { font-style: italic; color: var(--caerulei); }
.dossier-left .lede {
  font-family: 'Cormorant Garamond', serif;
  font-size: 21px;
  color: var(--ash);
  line-height: 1.55;
  max-width: 540px;
  font-weight: 300;
}
.dossier-right { display: flex; flex-direction: column; gap: 0; }
.contact-line {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: baseline;
}
.contact-line:first-child { border-top: 1px solid var(--rule-soft); }
.contact-line .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}
.contact-line .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--bone);
  font-style: italic;
  font-weight: 400;
}
.contact-line .value a {
  color: var(--caerulei);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.3s;
}
.contact-line .value a:hover { border-color: var(--caerulei); }
.dossier-cta { margin-top: 48px; }

/* ═══════════════════════════════════════════════════════════════
   SERVICES PAGE
   ─────────────────────────────────────────────────────────────── */

.svc-intro {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.svc-intro-prose {
  font-family: 'Cormorant Garamond', serif;
  font-size: 21px;
  line-height: 1.6;
  color: var(--ash);
  font-weight: 300;
}
.svc-intro-prose p + p { margin-top: 22px; }
.svc-intro-prose em { font-style: italic; color: var(--caerulei-2); }
.svc-intro-prose strong { color: var(--bone); font-weight: 500; font-style: italic; }

.svc-intro-sidebar {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  padding: 32px;
  border: 1px solid var(--rule-soft);
  background: rgba(8, 18, 42, 0.3);
}
.svc-intro-sidebar h4 {
  color: var(--caerulei);
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: 0.22em;
}
.svc-intro-sidebar ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.svc-intro-sidebar li {
  padding-left: 18px;
  position: relative;
  color: var(--ash);
  line-height: 1.5;
}
.svc-intro-sidebar li::before {
  content: '◊';
  position: absolute;
  left: 0; top: 0;
  color: var(--caerulei);
  opacity: 0.6;
}

/* Service dossier card */
.service {
  padding: 80px 0;
  border-top: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
}
.service:last-child { border-bottom: 1px solid var(--rule-soft); }

.service-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--caerulei);
  position: sticky;
  top: 120px;
  align-self: start;
}
.service-tag .num { display: block; font-size: 22px; color: var(--bone); letter-spacing: 0.08em; margin-bottom: 8px; }
.service-tag .code-name { color: var(--mute); }

.service-body {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.service-head h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--bone);
}
.service-head h3 em { font-style: italic; color: var(--caerulei); }
.service-head .one-liner {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  line-height: 1.4;
  color: var(--ash);
  font-style: italic;
  font-weight: 300;
  max-width: 760px;
}

.service-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding-top: 12px;
}
.service-col h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--caerulei);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule-soft);
}
.service-col p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ash);
}
.service-col ul { list-style: none; }
.service-col ul li {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--ash);
  padding: 8px 0 8px 22px;
  position: relative;
  line-height: 1.4;
  border-bottom: 1px dashed var(--rule-soft);
}
.service-col ul li::before {
  content: '→';
  position: absolute;
  left: 0; top: 8px;
  color: var(--caerulei);
  opacity: 0.6;
}
.service-col ul li:last-child { border-bottom: none; }

.service-foot {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--rule-soft);
}
.service-foot .item .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 10px;
}
.service-foot .item .value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--bone);
  line-height: 1.7;
  text-transform: uppercase;
}
.service-foot .item .value.serif {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--ash);
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
}

/* Engagement model */
.engagement {
  padding: 120px 0;
  border-top: 1px solid var(--rule-soft);
}
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--rule-soft);
}
.tier {
  padding: 48px 36px 56px;
  border-right: 1px solid var(--rule-soft);
  position: relative;
  display: flex;
  flex-direction: column;
}
.tier .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--caerulei);
  margin-bottom: 32px;
}
.tier h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 38px;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--bone);
}
.tier h4 em { font-style: italic; color: var(--caerulei); }
.tier .latin {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--caerulei-2);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.tier > p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ash);
  margin-bottom: 24px;
}
.tier dl {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px dashed var(--rule-soft);
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.tier dt { color: var(--mute); }
.tier dd { color: var(--bone); }

/* FAQ */
.faq { padding: 80px 0 120px; border-top: 1px solid var(--rule-soft); }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.faq-heading h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
}
.faq-heading h2 em { font-style: italic; color: var(--caerulei); }
.faq-list { display: flex; flex-direction: column; }
details.qa {
  border-bottom: 1px solid var(--rule-soft);
  padding: 28px 0;
  cursor: none;
}
details.qa:first-child { border-top: 1px solid var(--rule-soft); }
details.qa summary {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--bone);
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 16px;
  cursor: none;
  position: relative;
  padding-right: 40px;
}
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary::after {
  content: '+';
  position: absolute;
  right: 0; top: 0;
  font-family: 'JetBrains Mono', monospace;
  color: var(--caerulei);
  font-size: 18px;
  transition: transform 0.3s;
}
details.qa[open] summary::after { content: '−'; }
details.qa summary .q-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--caerulei);
  letter-spacing: 0.18em;
}
details.qa[open] summary { color: var(--caerulei); }
details.qa p {
  margin-top: 16px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ash);
  padding-left: 52px;
  max-width: 720px;
}

/* ═══════════════════════════════════════════════════════════════
   CONTACT PAGE
   ─────────────────────────────────────────────────────────────── */

.contact-main {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  padding: 100px 0;
  border-top: 1px solid var(--rule-soft);
  align-items: start;
}

.contact-card {
  background: rgba(8, 18, 42, 0.4);
  border: 1px solid var(--rule-soft);
  padding: 48px;
  position: relative;
}
.contact-card::before, .contact-card::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border-color: var(--caerulei);
}
.contact-card::before { top: -1px; left: -1px; border-top: 1px solid; border-left: 1px solid; }
.contact-card::after  { bottom: -1px; right: -1px; border-bottom: 1px solid; border-right: 1px solid; }

.contact-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 42px;
  line-height: 1;
  margin-bottom: 32px;
  color: var(--bone);
}
.contact-card h3 em { font-style: italic; color: var(--caerulei); }

.contact-rows { display: flex; flex-direction: column; }
.contact-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: baseline;
}
.contact-row:first-child { border-top: 1px solid var(--rule-soft); }
.contact-row .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}
.contact-row .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  color: var(--bone);
}
.contact-row .value a {
  color: var(--caerulei);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.3s;
}
.contact-row .value a:hover { border-color: var(--caerulei); }
.contact-row .value.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--caerulei);
  letter-spacing: 0.1em;
}

.contact-card .cta-row {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.inquiry-types {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.inquiry-row {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: center;
  transition: background 0.4s;
  text-decoration: none;
  color: inherit;
}
.inquiry-row:hover { background: linear-gradient(90deg, rgba(74, 198, 255, 0.04), transparent 70%); }
.inquiry-row:first-child { border-top: 1px solid var(--rule-soft); }
.inquiry-row .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--caerulei);
}
.inquiry-row .label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--bone);
  font-weight: 400;
}
.inquiry-row .label em { font-style: italic; color: var(--caerulei); }
.inquiry-row .desc {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  color: var(--ash);
  font-style: italic;
  margin-top: 2px;
}
.inquiry-row .ar {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.2em;
}

.what-to-include {
  padding: 80px 0;
  border-top: 1px solid var(--rule-soft);
}
.wti-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
}
.wti-heading h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
}
.wti-heading h2 em { font-style: italic; color: var(--caerulei); }
.wti-heading p {
  margin-top: 24px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: var(--ash);
  line-height: 1.55;
  font-style: italic;
}
.wti-items {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.wti-items li {
  padding: 24px 0 24px 64px;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
  counter-increment: wti;
}
.wti-items li:first-child { border-top: 1px solid var(--rule-soft); }
.wti-items li::before {
  content: counter(wti, decimal-leading-zero);
  position: absolute;
  left: 0; top: 26px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--caerulei);
  letter-spacing: 0.2em;
}
.wti-items li h5 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.2;
  color: var(--bone);
  margin-bottom: 6px;
}
.wti-items li h5 em { font-style: italic; color: var(--caerulei); }
.wti-items li p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--ash);
  line-height: 1.5;
}
.wti-items { counter-reset: wti; }

.what-to-expect {
  padding: 80px 0 120px;
  border-top: 1px solid var(--rule-soft);
}
.wte-heading {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
  max-width: 900px;
}
.wte-heading em { font-style: italic; color: var(--caerulei); }
.wte-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-left: 1px solid var(--rule-soft);
}
.wte-step {
  padding: 32px 28px 40px;
  border-right: 1px solid var(--rule-soft);
  position: relative;
}
.wte-step .stamp {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--caerulei);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.wte-step .stamp::after { content: ''; flex: 1; height: 1px; background: var(--rule-soft); }
.wte-step h5 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--bone);
}
.wte-step h5 em { font-style: italic; color: var(--caerulei); }
.wte-step p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  color: var(--ash);
  line-height: 1.55;
}
.wte-step .duration {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--rule-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--mute);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   PRIVACY PAGE
   ─────────────────────────────────────────────────────────────── */

.privacy-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  padding: 80px 0 120px;
}
.privacy-toc {
  position: sticky;
  top: 120px;
  align-self: start;
  border-left: 1px solid var(--rule-soft);
  padding-left: 24px;
}
.privacy-toc h6 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--caerulei);
  margin-bottom: 20px;
}
.privacy-toc ol { list-style: none; counter-reset: toc; display: flex; flex-direction: column; gap: 10px; }
.privacy-toc ol li { counter-increment: toc; }
.privacy-toc ol li a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  color: var(--ash);
  text-decoration: none;
  display: flex;
  gap: 12px;
  align-items: baseline;
  line-height: 1.4;
  font-style: italic;
  transition: color 0.3s;
}
.privacy-toc ol li a::before {
  content: '§' counter(toc, decimal-leading-zero);
  font-family: 'JetBrains Mono', monospace;
  font-style: normal;
  font-size: 10px;
  color: var(--caerulei);
  letter-spacing: 0.12em;
  flex-shrink: 0;
  width: 36px;
}
.privacy-toc ol li a:hover { color: var(--caerulei); }

.privacy-content { max-width: 760px; counter-reset: sec; }

.privacy-section {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--rule-soft);
  counter-increment: sec;
  scroll-margin-top: 120px;
}
.privacy-section:last-child { border-bottom: none; }
.privacy-section h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  color: var(--bone);
  display: flex;
  gap: 20px;
  align-items: baseline;
}
.privacy-section h2 em { font-style: italic; color: var(--caerulei); font-weight: 500; }
.privacy-section h2 .sec-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--caerulei);
  letter-spacing: 0.18em;
  font-weight: 400;
  flex-shrink: 0;
}
.privacy-section p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ash);
  margin-bottom: 16px;
}
.privacy-section p:last-child { margin-bottom: 0; }
.privacy-section em { font-style: italic; color: var(--caerulei-2); }
.privacy-section strong { color: var(--bone); font-weight: 500; }
.privacy-section ul {
  list-style: none;
  margin: 20px 0 24px;
  padding-left: 0;
}
.privacy-section ul li {
  padding: 10px 0 10px 24px;
  position: relative;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ash);
  border-bottom: 1px dashed var(--rule-soft);
}
.privacy-section ul li:last-child { border-bottom: none; }
.privacy-section ul li::before {
  content: '◊';
  position: absolute;
  left: 0; top: 10px;
  color: var(--caerulei);
  opacity: 0.6;
}

.privacy-callout {
  margin: 24px 0;
  padding: 24px 28px;
  background: rgba(74, 198, 255, 0.04);
  border-left: 2px solid var(--caerulei);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--bone);
  font-size: 16px;
  line-height: 1.6;
}
.privacy-callout strong {
  font-style: normal;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--caerulei);
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.privacy-disclaimer {
  margin-top: 60px;
  padding: 28px 32px;
  border: 1px dashed var(--rule);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ash);
  line-height: 1.7;
}
.privacy-disclaimer strong {
  color: var(--amber);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 8px;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ─────────────────────────────────────────────────────────────── */

@media (max-width: 980px) {
  main, .header-bar, footer { padding-left: 28px; padding-right: 28px; }
  .header-bar nav { display: none; }
  .header-bar { padding: 14px 28px; }
  .hero-body { grid-template-columns: 1fr; gap: 48px; }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .cap-header { flex-direction: column; align-items: start; gap: 32px; }
  .doctrine-grid { grid-template-columns: 1fr; gap: 48px; }
  .doctrine-heading { position: static; }
  .dossier-inner { grid-template-columns: 1fr; gap: 48px; }
  .vector { grid-template-columns: 60px 1fr 110px; gap: 20px; }
  .vector .desc, .vector .sources { display: none; }
  footer { flex-direction: column; gap: 16px; align-items: start; }
  body, html { cursor: auto; }
  .cursor-ring, .cursor-cross { display: none; }
  .btn { cursor: pointer; }

  .svc-intro { grid-template-columns: 1fr; gap: 48px; }
  .service { grid-template-columns: 1fr; gap: 24px; }
  .service-tag { position: static; }
  .service-cols { grid-template-columns: 1fr; gap: 32px; }
  .service-foot { grid-template-columns: 1fr; gap: 20px; }
  .engagement-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-main { grid-template-columns: 1fr; gap: 48px; }
  .wti-grid { grid-template-columns: 1fr; gap: 32px; }
  .wte-steps { grid-template-columns: 1fr 1fr; }
  .privacy-layout { grid-template-columns: 1fr; }
  .privacy-toc { position: static; }
  .inquiry-row { grid-template-columns: 60px 1fr; }
  .inquiry-row .ar { display: none; }
  details.qa, .btn { cursor: pointer; }
  details.qa summary { cursor: pointer; }
}

@media (max-width: 600px) {
  .wte-steps { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .contact-card { padding: 32px 24px; }
  .header-bar .classification { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .scan-line { display: none; }
}