/* Sarmadi LLC — Design System
   Palette derived from letterhead: chrome silver, magenta→blue→cyan gradient,
   geometric shards, on warm off-white paper. */

:root {
  /* Surface */
  --paper: #FAFAF8;
  --paper-2: #F2F1ED;
  --paper-3: #E8E6DF;
  --ink: #0E0E12;
  --ink-2: #1F1F25;
  --stone: #6B6B72;
  --stone-2: #9A9AA1;
  --line: #DEDDD7;
  --line-2: #C9C8C1;

  /* Brand gradient stops (from letterhead) */
  --grad-magenta: #B84BC9;
  --grad-pink: #E64A9B;
  --grad-blue: #4FA8E8;
  --grad-cyan: #5FC8E8;
  --grad-violet: #8A4DD9;
  --silver: #B8B8C0;
  --silver-deep: #6E6E78;
  --chrome: linear-gradient(135deg, #E8E8EC 0%, #B8B8C0 30%, #8A8A92 60%, #C8C8CC 100%);

  /* Brand gradient — primary signature */
  --brand-gradient: linear-gradient(95deg, #B84BC9 0%, #E64A9B 25%, #6E7AE0 55%, #4FA8E8 80%, #5FC8E8 100%);
  --brand-gradient-soft: linear-gradient(95deg, rgba(184,75,201,0.15) 0%, rgba(230,74,155,0.15) 25%, rgba(110,122,224,0.15) 55%, rgba(79,168,232,0.15) 80%, rgba(95,200,232,0.15) 100%);

  --accent: #6E7AE0;
  --accent-deep: #4A57B8;
  --signal: #E64A9B;

  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-sans: "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
}

/* ============== DARK MODE ============== */
html[data-theme="dark"] {
  --paper: #0E0E12;
  --paper-2: #15151B;
  --paper-3: #1C1C24;
  --ink: #F2F1ED;
  --ink-2: #C9C8C1;
  --stone: #9A9AA1;
  --stone-2: #6B6B72;
  --line: #2A2A33;
  --line-2: #3A3A44;
  color-scheme: dark;
}
html[data-theme="light"] { color-scheme: light; }
html[data-theme="dark"] body { background: var(--paper); color: var(--ink); }
html[data-theme="dark"] img { filter: brightness(0.9) contrast(1.05); }
html[data-theme="dark"] .btn-primary { background: var(--ink); color: var(--paper); }
html[data-theme="dark"] .btn-primary:hover { background: var(--ink-2); }

/* Site-wide theme toggle button in the main nav */
.theme-toggle-nav {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  border: 1px solid var(--line-2);
  background: transparent;
  padding: 6px 12px 7px;
  border-radius: 999px;
  cursor: pointer;
  margin-left: 10px;
  line-height: 1;
}
.theme-toggle-nav:hover { color: var(--ink); border-color: var(--ink); background: var(--paper-2); }

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

body {
  font-family: var(--font-sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "ss02", "cv11";
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ============== TYPOGRAPHY ============== */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  font-weight: 500;
}

.eyebrow-dot::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand-gradient);
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-1px);
}

.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.96;
}

.display-italic { font-style: italic; }

.gradient-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* ============== LAYOUT ============== */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
}

/* ============== NAV ============== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--paper) 85%, transparent);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 40px;
}

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

.nav-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-brand-name {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.nav-brand-sub {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin-top: 4px;
}

.nav-links {
  display: flex;
  gap: 36px;
  font-size: 14px;
  font-weight: 450;
}

.nav-links a {
  color: var(--ink-2);
  transition: color 0.2s;
  position: relative;
}

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

.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -28px;
  left: 0; right: 0;
  height: 2px;
  background: var(--brand-gradient);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 11px 20px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  transition: all 0.2s;
  cursor: pointer;
  font-weight: 500;
}

.nav-cta:hover {
  background: transparent;
  color: var(--ink);
}

/* ============== BUTTONS ============== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s;
  border: 1px solid transparent;
  font-weight: 500;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--ink-2); transform: translateY(-1px); }

.btn-gradient {
  background: var(--brand-gradient);
  color: white;
  position: relative;
  overflow: hidden;
}
.btn-gradient::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brand-gradient);
  filter: blur(16px);
  opacity: 0.5;
  z-index: -1;
  transition: opacity 0.3s;
}
.btn-gradient:hover { transform: translateY(-1px); }
.btn-gradient:hover::before { opacity: 0.8; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--ink); }

.btn .arrow {
  display: inline-block;
  transition: transform 0.2s;
}
.btn:hover .arrow { transform: translateX(3px); }

/* ============== BRAND SHARDS (from letterhead) ============== */
/* Sharp angular shapes — the geometric signature */
.shard {
  position: absolute;
  pointer-events: none;
}

.shard-magenta { background: linear-gradient(135deg, #B84BC9, #E64A9B); }
.shard-blue { background: linear-gradient(135deg, #4FA8E8, #5FC8E8); }
.shard-violet { background: linear-gradient(135deg, #8A4DD9, #6E7AE0); }
.shard-silver { background: linear-gradient(135deg, #C8C8CC, #6E6E78); }

/* ============== FOOTER ============== */
.footer {
  position: relative;
  border-top: 1px solid var(--line);
  background: var(--paper);
  margin-top: 120px;
  overflow: hidden;
}

.footer-shards {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

.footer-inner {
  position: relative;
  z-index: 1;
  padding: 100px 0 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
}

.footer-brand .display {
  font-size: 88px;
  margin: 0 0 20px;
  line-height: 0.9;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin: 0 0 20px;
  font-weight: 500;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-col li { font-size: 14px; }
.footer-col a:hover { color: var(--accent-deep); }

.footer-bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--stone);
}

/* ============== NAV — mobile drawer + hamburger ============== */
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-cta-compact { display: none; }
.nav-hamburger {
  display: none;
  width: 40px; height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  cursor: pointer;
  align-items: center; justify-content: center;
  flex-direction: column;
  gap: 4px;
  margin-left: 6px;
}
.nav-hamburger:hover { border-color: var(--ink); }
.nav-hamburger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--ink);
  border-radius: 1px;
}

.nav-drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 200;             /* above any page chrome */
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}
.nav-drawer-backdrop.open { opacity: 1; pointer-events: auto; }

.nav-drawer {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(420px, 100vw);
  background: var(--paper);                            /* fully opaque */
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 28px 28px 24px;
  transform: translateX(100%);
  transition: transform 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
  box-shadow: -24px 0 60px rgba(0,0,0,0.15);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.nav-drawer-backdrop.open .nav-drawer { transform: translateX(0); }
html[data-theme="dark"] .nav-drawer { background: var(--paper-2); }

/* On phones, the drawer takes the full viewport — no side strip showing the dimmed page. */
@media (max-width: 520px) {
  .nav-drawer {
    width: 100vw;
    border-left: none;
    padding: 24px 24px 28px;
  }
  .nav-drawer-backdrop { background: var(--paper); }   /* solid backdrop = solid page replacement */
  html[data-theme="dark"] .nav-drawer-backdrop { background: var(--paper); }
}

.nav-drawer-head { display: flex; align-items: center; justify-content: space-between; }
.nav-drawer-close {
  width: 36px; height: 36px; border-radius: 50%;
  background: transparent; border: 1px solid var(--line-2);
  cursor: pointer; color: var(--ink);
  font-size: 14px;
  display: inline-flex; align-items: center; justify-content: center;
}
.nav-drawer-close:hover { border-color: var(--ink); background: var(--paper-2); }

.nav-drawer-hairline {
  height: 2px; width: 56px;
  margin: 20px 0 28px;
  background: var(--brand-gradient);
  border-radius: 2px;
}

.nav-drawer-links { display: flex; flex-direction: column; gap: 4px; }
.nav-drawer-links a {
  display: flex; align-items: baseline; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.015em;
  line-height: 1.1;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.nav-drawer-links a::after {
  content: "→";
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--stone-2);
  transition: transform 140ms ease, color 140ms ease;
}
.nav-drawer-links a:hover { color: var(--ink); }
.nav-drawer-links a:hover::after { color: var(--ink); transform: translateX(4px); }
.nav-drawer-links a.active { color: var(--ink); }
.nav-drawer-links a.active::after { content: "•"; color: var(--signal); }

.nav-drawer-foot {
  margin-top: auto;
  padding-top: 28px;
  display: flex; align-items: center; gap: 12px;
}
.nav-drawer-cta { flex: 1; text-align: center; }

@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .nav-links { display: none; }
  .theme-toggle-nav { display: none; }     /* toggle moves into the drawer */
  .nav-cta-desktop { display: none; }
  /* Drop the blur on mobile — drawer is fullscreen anyway and blur creates a
     stacking-context that re-roots any descendant position:fixed. */
  .nav {
    background: var(--paper);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .nav-cta-compact {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px 9px;
    border: 1px solid var(--ink);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink);
    background: transparent;
  }
  .nav-cta-compact:hover { background: var(--ink); color: var(--paper); }
  .nav-hamburger { display: inline-flex; }
  .nav-inner { gap: 12px; height: 64px; }
  .nav-brand-sub { display: none; }
  .nav-brand-name { font-size: 13px; }
}

@media (max-width: 420px) {
  .nav-cta-compact { display: none; }      /* on very small screens, drawer carries the CTA */
}

/* ============== SECTION PRIMITIVES ============== */
.section { padding: 140px 0; position: relative; }
.section-tight { padding: 80px 0; position: relative; }

.section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--stone);
  font-weight: 500;
}

.section-label::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--ink);
}

/* ============== REVEAL ============== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  animation: fadeUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.reveal-delay-1 { animation-delay: 0.1s; }
.reveal-delay-2 { animation-delay: 0.2s; }
.reveal-delay-3 { animation-delay: 0.3s; }
.reveal-delay-4 { animation-delay: 0.4s; }

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.2,0.8,0.2,1), transform 0.9s cubic-bezier(0.2,0.8,0.2,1);
}
[data-reveal].in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============== MARQUEE ============== */
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-container {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee {
  display: flex;
  width: max-content;
  animation: marquee 50s linear infinite;
  gap: 60px;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}

.marquee-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-gradient);
  display: inline-block;
}

/* ============== HERO — EDITORIAL ============== */
.hero-editorial {
  position: relative;
  padding: 80px 0 0;
  overflow: hidden;
}

.hero-editorial-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  padding-bottom: 80px;
}

.hero-editorial-left { position: relative; }
.hero-editorial-right {
  align-self: end;
  padding-bottom: 40px;
  position: relative;
}

.hero-editorial-lede {
  font-size: 22px;
  line-height: 1.4;
  margin: 0 0 24px;
  color: var(--ink-2);
  letter-spacing: -0.01em;
}

.hero-editorial-lede strong { font-weight: 600; }

.hero-editorial-body {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--stone);
  margin: 0 0 32px;
  max-width: 480px;
}

.hero-editorial-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-editorial-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  max-width: 720px;
}

.hero-meta-val {
  font-family: var(--font-display);
  font-size: 22px;
  margin-top: 8px;
  letter-spacing: -0.01em;
}

.hero-editorial-rule {
  height: 1px;
  background: var(--line);
}

.hero-marquee-row {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 32px 48px;
}

@media (max-width: 900px) {
  .hero-editorial-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-editorial-meta { grid-template-columns: 1fr 1fr; }
}

/* Hero editorial — gradient orb backdrop */
.hero-editorial-orb {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: var(--brand-gradient);
  filter: blur(120px);
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

/* ============== SERVICES — EDITORIAL ============== */
.services-editorial-head {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  margin-bottom: 80px;
  align-items: end;
}

.services-editorial-list {
  border-top: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 80px 280px 1fr 60px;
  gap: 40px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background 0.3s, padding 0.3s;
  position: relative;
}

.service-row:hover {
  background: var(--paper-2);
  padding-left: 24px;
  padding-right: 24px;
}

.service-row::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: var(--brand-gradient);
  transition: width 0.3s;
}

.service-row:hover::before { width: 3px; }

.service-row-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--stone);
  letter-spacing: 0.1em;
  padding-top: 4px;
}

.service-row-title h3 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1;
}

.service-row-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.service-row-keywords span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stone);
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}

.service-row-body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
  padding-top: 8px;
}

.service-row-arrow {
  font-size: 22px;
  color: var(--stone);
  padding-top: 8px;
  transition: transform 0.3s, color 0.3s;
}

.service-row:hover .service-row-arrow {
  transform: translateX(8px);
  color: var(--accent-deep);
}

@media (max-width: 900px) {
  .service-row { grid-template-columns: 60px 1fr; gap: 16px; }
  .service-row-body, .service-row-arrow { grid-column: 2; }
  .services-editorial-head { grid-template-columns: 1fr; }
}

/* ============== PROCESS — EDITORIAL ============== */
.process-editorial { background: var(--paper-2); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.process-card {
  background: var(--paper);
  padding: 40px 32px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
}

.process-phase {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  font-weight: 500;
}

.process-card p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: auto 0 0;
}

@media (max-width: 900px) {
  .process-grid { grid-template-columns: 1fr 1fr; }
}

/* ============== PROOF — EDITORIAL ============== */
.proof-editorial { padding: 100px 0; }

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 60px 0;
}

.proof-num {
  font-size: 120px;
  line-height: 1;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
}

.proof-label {
  margin-top: 20px;
  font-size: 15px;
  color: var(--ink-2);
  max-width: 320px;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .proof-grid { grid-template-columns: 1fr; }
}

/* ============== CTA — EDITORIAL ============== */
.cta-editorial {
  position: relative;
  padding: 160px 0;
  overflow: hidden;
}

.cta-editorial-shards {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.cta-editorial > .container { position: relative; z-index: 1; }

/* ============== HERO — ENGINEERED ============== */
.hero-engineered {
  position: relative;
  padding: 0 0 80px;
  overflow: hidden;
}

.hero-eng-topline {
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.hero-eng-topline-inner {
  display: flex;
  justify-content: space-between;
  padding: 12px 48px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--stone);
  flex-wrap: wrap;
  gap: 20px;
}

.hero-eng-status { display: inline-flex; align-items: center; gap: 8px; }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #6ECF7B;
  box-shadow: 0 0 8px #6ECF7B;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-eng-main {
  padding: 120px 48px 100px;
  position: relative;
  z-index: 2;
}

.hero-eng-numbers {
  display: flex;
  align-items: center;
  gap: 24px;
}

.hero-eng-rule {
  flex: 1;
  height: 1px;
  background: var(--line-2);
}

.hero-eng-bottom {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  border-top: 1px solid var(--line);
  padding-top: 48px;
  margin-top: 24px;
}

.hero-eng-bottom > div p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-2);
}

.hero-eng-cta-cell {
  display: flex;
  align-items: end;
  justify-content: end;
}

.hero-eng-grid-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  pointer-events: none;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
  opacity: 0.5;
}

.hero-eng-grid-col {
  border-right: 1px dashed var(--line);
}
.hero-eng-grid-col:first-child { border-left: 1px dashed var(--line); }

@media (max-width: 900px) {
  .hero-eng-bottom { grid-template-columns: 1fr 1fr; }
}

/* ============== SERVICES — ENGINEERED ============== */
.services-eng { background: var(--paper); }

.services-eng-head { margin-bottom: 60px; }

.services-eng-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.services-eng-table th {
  text-align: left;
  padding: 20px 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--stone);
  border-bottom: 1px solid var(--ink);
  font-weight: 500;
}

.services-eng-table td {
  padding: 28px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.services-eng-table tr {
  transition: background 0.2s;
}

.services-eng-table tbody tr:hover {
  background: var(--paper-2);
}

.num-cell {
  font-family: var(--font-mono);
  color: var(--stone);
  letter-spacing: 0.1em;
}

.practice-cell {
  font-size: 32px;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.desc-cell {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
}

.stack-cell { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-start; }

.chip {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: var(--paper-2);
}

/* ============== PROCESS — ENGINEERED ============== */
.process-eng { background: var(--paper); position: relative; }

.process-eng-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.process-eng-cell {
  background: var(--paper);
  padding: 40px 28px 48px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.process-eng-head {
  display: flex;
  justify-content: space-between;
}

.process-eng-cell p {
  margin: auto 0 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}

@media (max-width: 900px) {
  .process-eng-grid { grid-template-columns: 1fr 1fr; }
}

/* ============== PROOF — ENGINEERED ============== */
.proof-eng { background: var(--paper-2); }

.proof-eng-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.proof-eng-stat {
  background: var(--paper);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
}

.proof-eng-num {
  font-size: 80px;
  margin: 24px 0;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.proof-eng-cap {
  margin-top: auto;
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .proof-eng-grid { grid-template-columns: 1fr 1fr; }
}

/* ============== CTA — ENGINEERED ============== */
.cta-eng { padding: 100px 0 140px; }

.cta-eng-box {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  border: 1px solid var(--ink);
  padding: 60px;
  background: var(--paper);
  position: relative;
  overflow: hidden;
}

.cta-eng-box::after {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: var(--brand-gradient);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  z-index: 0;
}

.cta-eng-box > * { position: relative; z-index: 1; }

.cta-eng-right { display: flex; flex-direction: column; justify-content: end; gap: 24px; }
.cta-eng-right p { margin: 0; font-size: 16px; color: var(--ink-2); line-height: 1.55; }
.cta-eng-actions { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .cta-eng-box { grid-template-columns: 1fr; padding: 40px 24px; }
}

/* ============== HERO — ATMOSPHERIC ============== */
.hero-atmospheric {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 100px;
  overflow: hidden;
}

.hero-atmo-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 900px;
  height: 900px;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.hero-atmo-orb-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--brand-gradient);
  filter: blur(140px);
  opacity: 0.32;
  animation: orb-breathe 8s ease-in-out infinite;
}

@keyframes orb-breathe {
  0%, 100% { transform: scale(1); opacity: 0.32; }
  50% { transform: scale(1.08); opacity: 0.42; }
}

.hero-atmo-content {
  position: relative;
  z-index: 2;
}

.hero-atmo-lede {
  margin: 48px 0 0;
  max-width: 640px;
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-2);
}

.hero-atmo-actions {
  margin-top: 48px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-atmo-footer {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  border-top: 1px solid var(--line);
  background: color-mix(in oklab, var(--paper) 80%, transparent);
  backdrop-filter: blur(8px);
}

.hero-atmo-footer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 48px;
}

.hero-atmo-scroll-line {
  flex: 1;
  height: 1px;
  background: var(--line-2);
  position: relative;
  overflow: hidden;
}

.hero-atmo-scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 30%;
  background: var(--brand-gradient);
  animation: scroll-line 3s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

/* ============== MANIFESTO — ATMOSPHERIC ============== */
.manifesto-atmo {
  background: var(--ink);
  color: var(--paper);
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.manifesto-atmo .eyebrow { color: var(--stone-2); }

.manifesto-atmo::before {
  content: "";
  position: absolute;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: var(--brand-gradient);
  filter: blur(140px);
  opacity: 0.35;
  border-radius: 50%;
}

.manifesto-grid {
  position: relative;
  z-index: 1;
  margin-top: 32px;
  max-width: 1100px;
}

.manifesto-atmo .display em { color: transparent; background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ============== SERVICES — ATMOSPHERIC ============== */
.services-atmo-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.services-atmo-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.services-atmo-item {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  display: flex;
  align-items: baseline;
  gap: 24px;
  cursor: pointer;
  text-align: left;
  transition: padding 0.3s, color 0.3s;
  font-family: inherit;
  color: var(--stone);
}

.services-atmo-item.active {
  padding-left: 24px;
  color: var(--ink);
}

.services-atmo-item.active .services-atmo-num {
  color: var(--accent-deep);
}

.services-atmo-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.services-atmo-title {
  font-size: 36px;
  letter-spacing: -0.02em;
}

.services-atmo-detail {
  position: sticky;
  top: 120px;
  padding: 40px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 4px;
  min-height: 380px;
  position: relative;
  overflow: hidden;
}

.services-atmo-detail::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: var(--brand-gradient);
  filter: blur(80px);
  opacity: 0.1;
}

.services-atmo-detail-inner {
  position: relative;
  z-index: 1;
  animation: fadeUp 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.services-atmo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}

.services-atmo-tags span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}

@media (max-width: 900px) {
  .services-atmo-grid { grid-template-columns: 1fr; }
  .services-atmo-detail { position: static; }
}

/* ============== PROCESS — ATMOSPHERIC ============== */
.process-atmo-list {
  border-top: 1px solid var(--line);
}

.process-atmo-row {
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  gap: 40px;
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  transition: background 0.3s;
}

.process-atmo-row:hover { background: var(--paper-2); }

.process-atmo-phase {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-atmo-phase span {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
}

.process-atmo-meta {
  text-align: right;
}

@media (max-width: 900px) {
  .process-atmo-row { grid-template-columns: 80px 1fr; gap: 24px; }
  .process-atmo-meta { display: none; }
  .process-atmo-phase span { font-size: 56px !important; }
}

/* ============== CTA — ATMOSPHERIC ============== */
.cta-atmo {
  padding: 160px 0;
  position: relative;
  overflow: hidden;
}

.cta-atmo::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: var(--brand-gradient);
  filter: blur(140px);
  opacity: 0.18;
  border-radius: 50%;
  z-index: 0;
}

.cta-atmo > .container { position: relative; z-index: 1; }

.cta-atmo-mark {
  width: 96px;
  height: 96px;
  margin: 0 auto;
  position: relative;
}
.cta-atmo-mark img { width: 100%; height: 100%; object-fit: contain; }

/* ============== INNER PAGES — SHARED HEADER ============== */
.page-header {
  position: relative;
  padding: 120px 0 80px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-header-orb {
  position: absolute;
  top: -300px;
  right: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: var(--brand-gradient);
  filter: blur(140px);
  opacity: 0.18;
  pointer-events: none;
}

.page-header > .container { position: relative; z-index: 1; }

.page-header-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin-bottom: 32px;
}

.page-header-eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--ink);
}

.page-header h1 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.96;
  font-size: clamp(56px, 9vw, 144px);
  margin: 0;
  max-width: 1200px;
}

.page-header-lede {
  margin-top: 32px;
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 720px;
}

/* ============== UTILITY ============== */
.muted { color: var(--stone); }
.center { text-align: center; }

/* Hide reveal until visible */
.in-view { opacity: 1 !important; transform: none !important; }

/* ============== SERVICES PAGE ============== */
.service-detail-row {
  display: grid;
  grid-template-columns: 200px 1.4fr 1fr;
  gap: 60px;
  padding: 80px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.service-detail-row:last-child { border-bottom: none; }

.service-detail-num .display {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.service-detail-lede {
  font-size: 22px;
  line-height: 1.4;
  margin: 24px 0 24px;
  color: var(--ink-2);
  letter-spacing: -0.01em;
  max-width: 580px;
}

.service-detail-text {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--stone);
  margin: 0 0 32px;
  max-width: 580px;
}

.service-detail-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-detail-keywords span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stone);
  padding: 5px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}

.service-detail-deliverables {
  padding: 28px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: sticky;
  top: 100px;
}

.service-detail-deliverables ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-detail-deliverables li {
  font-size: 14px;
  color: var(--ink-2);
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.service-detail-deliverables li::before {
  content: "›";
  color: var(--accent-deep);
  font-weight: 600;
}

@media (max-width: 1024px) {
  .service-detail-row { grid-template-columns: 1fr; gap: 32px; }
  .service-detail-deliverables { position: static; }
}

/* ============== WORK PAGE ============== */
.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.work-card {
  position: relative;
  padding: 44px 40px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: transform 0.3s, border-color 0.3s;
  overflow: hidden;
}

.work-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
}

.work-card-glow {
  position: absolute;
  top: -50%;
  right: -30%;
  width: 60%;
  height: 100%;
  background: var(--brand-gradient);
  filter: blur(80px);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}

.work-card-glow.active { opacity: 0.18; }

.work-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.work-card-summary {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 0 36px;
  position: relative;
  z-index: 1;
}

.work-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

.work-metric-num {
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.03em;
}

.work-metric-label {
  margin-top: 8px;
  font-size: 12px;
  color: var(--stone);
  max-width: 200px;
  line-height: 1.4;
}

.work-card-tags {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: end;
}

.work-card-tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.work-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
}

.work-pillar p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 320px;
}

@media (max-width: 900px) {
  .work-grid, .work-pillars { grid-template-columns: 1fr; }
  .work-card-bottom { flex-direction: column; align-items: start; }
  .work-card-tags { align-items: start; }
}

/* ============== ABOUT PAGE ============== */
.about-manifesto-body {
  margin-top: 48px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 720px;
}

.about-principles {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.about-principles-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--ink-2);
  border: 1px solid var(--ink-2);
}

.about-principle {
  background: var(--ink);
  padding: 36px 32px 40px;
  min-height: 240px;
}

.about-principle .display:first-child {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
}

.about-principle p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--stone-2);
}

.about-by-numbers {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 60px 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
  margin-top: 24px;
}

@media (max-width: 900px) {
  .about-principles, .about-principles-list, .about-stats { grid-template-columns: 1fr; }
}

/* ============== CONTACT PAGE ============== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-form { display: flex; flex-direction: column; gap: 28px; }

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.field { display: flex; flex-direction: column; gap: 10px; }

.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--stone);
  font-weight: 500;
}

.field-req { color: var(--signal); margin-left: 4px; }

.field input,
.field textarea,
.select-wrap select {
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid var(--line-2);
  background: var(--paper);
  color: var(--ink);
  border-radius: 4px;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.field input:focus,
.field textarea:focus,
.select-wrap select:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(110, 122, 224, 0.15);
}

.field textarea { resize: vertical; min-height: 140px; line-height: 1.5; }

.select-wrap {
  position: relative;
}
.select-wrap::after {
  content: "▾";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--stone);
  font-size: 12px;
}
.select-wrap select { appearance: none; -webkit-appearance: none; padding-right: 40px; cursor: pointer; }

.contact-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.contact-success {
  padding: 60px 0;
}

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 36px;
  padding: 40px 36px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.contact-aside::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 280px;
  height: 280px;
  background: var(--brand-gradient);
  filter: blur(80px);
  opacity: 0.18;
}

.contact-aside-block { position: relative; z-index: 1; }

.contact-aside-block ul {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14.5px;
  color: var(--ink-2);
}

.contact-aside-block ul a:hover { color: var(--accent-deep); }

.contact-aside-mark {
  margin-top: auto;
  width: 64px;
  height: 64px;
  opacity: 0.6;
  position: relative;
  z-index: 1;
}
.contact-aside-mark img { width: 100%; height: 100%; object-fit: contain; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-row { grid-template-columns: 1fr; }
}


/* ============== DIRECTION D — GENERATIVE ============== */
.hero-gen {
  position: relative;
  min-height: 100vh;
  background: #0A0912;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  margin-top: -73px; /* tuck under nav */
}

.flowfield-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero-gen-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, transparent 0%, rgba(10,9,18,0.4) 60%, rgba(10,9,18,0.85) 100%),
    linear-gradient(180deg, rgba(10,9,18,0.5) 0%, transparent 30%, transparent 70%, rgba(10,9,18,0.7) 100%);
  pointer-events: none;
}

.hero-gen-inner { position: relative; z-index: 2; width: 100%; }

.hero-gen-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-gen-lede {
  font-size: 19px;
  line-height: 1.5;
  margin: 36px 0 0;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  letter-spacing: -0.005em;
}

.hero-gen-cta {
  margin-top: 40px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-ghost-dark {
  color: rgba(255,255,255,0.9) !important;
  border-color: rgba(255,255,255,0.25) !important;
  background: transparent !important;
}
.btn-ghost-dark:hover {
  border-color: rgba(255,255,255,0.6) !important;
  background: rgba(255,255,255,0.04) !important;
}

.hero-gen-meta {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-gen-meta-val {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: #fff;
  margin-top: 6px;
}

@media (max-width: 900px) {
  .hero-gen-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-gen-meta { grid-template-columns: 1fr; gap: 16px; }
}

/* Thinking terminal */
.thinking-term {
  background: rgba(20, 18, 32, 0.7);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  overflow: hidden;
  font-family: var(--font-mono);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(110, 122, 224, 0.15);
  position: relative;
}

.thinking-term::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 12px;
  padding: 1px;
  background: var(--brand-gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
  pointer-events: none;
}

.thinking-term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.2);
}
.thinking-term-dot {
  width: 11px; height: 11px; border-radius: 50%;
  display: inline-block;
}
.thinking-term-title {
  margin-left: 12px;
  font-size: 11.5px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

.thinking-term-body {
  padding: 24px 20px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
}

.tt-line {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: tt-fade-in 0.3s ease-out;
}

@keyframes tt-fade-in {
  from { opacity: 0; transform: translateX(-4px); }
  to { opacity: 1; transform: translateX(0); }
}

.tt-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
  flex-shrink: 0;
  min-width: 70px;
  text-align: center;
  font-family: var(--font-mono);
}

.tt-input .tt-tag { background: rgba(110,122,224,0.2); color: #B8C0F0; border: 1px solid rgba(110,122,224,0.3); }
.tt-input .tt-text { color: rgba(255,255,255,0.95); }

.tt-thinking .tt-tag { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.45); border: 1px solid rgba(255,255,255,0.08); }
.tt-thinking .tt-text { color: rgba(255,255,255,0.5); font-style: italic; }

.tt-out .tt-tag { background: rgba(184,75,201,0.18); color: #E8A8F0; border: 1px solid rgba(184,75,201,0.3); }
.tt-out .tt-text { color: rgba(255,255,255,0.92); }

.tt-done .tt-tag {
  background: var(--brand-gradient);
  color: #fff;
  border: 1px solid transparent;
}
.tt-done .tt-text {
  color: #fff;
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -0.01em;
}

.tt-caret {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: #5FC8E8;
  margin-left: 2px;
  vertical-align: middle;
  animation: tt-blink 1s steps(2) infinite;
  box-shadow: 0 0 10px rgba(95, 200, 232, 0.6);
}
@keyframes tt-blink { 50% { opacity: 0; } }

/* Services — generative */
.services-gen { background: var(--paper); position: relative; }
.services-gen-head { margin-bottom: 80px; }

.services-gen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-gen-card {
  position: relative;
  background: var(--paper);
  padding: 40px 32px 36px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: background 0.3s;
}

.service-gen-card:hover { background: var(--paper-2); }
.service-gen-card:hover .service-gen-glow { opacity: 1; }

.service-gen-num {
  font-size: 80px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.service-gen-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 0 20px;
  flex: 1;
}

.service-gen-keywords {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.service-gen-keywords span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 3px;
  background: var(--paper-2);
  border: 1px solid var(--line-2);
  color: var(--ink-2);
}

.service-gen-glow {
  position: absolute;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  height: 160px;
  background: var(--brand-gradient);
  filter: blur(60px);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

@media (max-width: 1100px) {
  .services-gen-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .services-gen-grid { grid-template-columns: 1fr; }
}

/* Proof — generative (animated bars) */
.proof-gen { background: var(--paper-2); }
.proof-gen-head { margin-bottom: 80px; }

.proof-gen-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.proof-gen-row {
  background: var(--paper);
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: center;
}

.proof-gen-label {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.015em;
  line-height: 1.1;
}

.proof-gen-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 8px;
}

.proof-gen-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.proof-gen-bar-row {
  display: grid;
  grid-template-columns: 64px 1fr 60px;
  gap: 16px;
  align-items: center;
}

.proof-gen-bar-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
}

.proof-gen-bar-track {
  height: 22px;
  background: var(--paper-2);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.proof-gen-bar {
  height: 100%;
  width: 0;
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.proof-gen-bar-before {
  background: var(--ink);
  opacity: 0.85;
}

.proof-gen-bar-after {
  background: var(--brand-gradient);
  position: relative;
}
.proof-gen-bar-after::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brand-gradient);
  filter: blur(8px);
  opacity: 0.6;
  z-index: -1;
}

.proof-gen-bar-val {
  font-family: var(--font-display);
  font-size: 28px;
  text-align: right;
  letter-spacing: -0.01em;
}

@media (max-width: 800px) {
  .proof-gen-row { grid-template-columns: 1fr; gap: 24px; padding: 28px 24px; }
  .proof-gen-bar-row { grid-template-columns: 56px 1fr 48px; gap: 12px; }
}

/* Process — generative (dark, with rail) */
.process-gen {
  background: #0A0912;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.process-gen::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: var(--brand-gradient);
  filter: blur(160px);
  opacity: 0.18;
  pointer-events: none;
}

.process-gen .container { position: relative; z-index: 1; }

.process-gen-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  padding-top: 40px;
}

.process-gen-line {
  position: absolute;
  top: 47px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg,
    rgba(184,75,201,0.6) 0%,
    rgba(230,74,155,0.6) 25%,
    rgba(110,122,224,0.6) 55%,
    rgba(79,168,232,0.6) 80%,
    rgba(95,200,232,0.6) 100%);
  z-index: 0;
}

.process-gen-node { position: relative; z-index: 1; }

.process-gen-marker {
  position: relative;
  width: 14px; height: 14px;
  margin-bottom: 32px;
}
.process-gen-marker-glow {
  position: absolute;
  inset: -8px;
  background: var(--brand-gradient);
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.7;
  animation: pulse-glow 3s ease-in-out infinite;
}
.process-gen-marker-dot {
  position: absolute;
  inset: 0;
  background: var(--brand-gradient);
  border-radius: 50%;
  border: 2px solid #0A0912;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.4); }
}

.process-gen-phase {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.process-gen-body {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.65);
  margin: 0;
}

@media (max-width: 900px) {
  .process-gen-rail { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-gen-line { display: none; }
}
@media (max-width: 560px) {
  .process-gen-rail { grid-template-columns: 1fr; }
}

/* CTA — generative */
.cta-gen {
  position: relative;
  background: #0A0912;
  overflow: hidden;
  padding: 160px 0;
}

.cta-gen-bg {
  position: absolute;
  inset: 0;
}
.cta-gen-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(10,9,18,0.6) 60%, rgba(10,9,18,0.95) 100%);
}

.cta-gen-inner { position: relative; z-index: 2; }


/* Logo — perpetual 3D rotation */
@keyframes logo-spin-3d {
  0%   { transform: perspective(600px) rotateY(0deg); }
  100% { transform: perspective(600px) rotateY(360deg); }
}

.nav-brand img {
  animation: logo-spin-3d 6s linear infinite;
  transform-origin: center center;
  transform-style: preserve-3d;
  backface-visibility: visible;
  will-change: transform;
}

.cta-atmo-mark img,
.contact-aside-mark img {
  animation: logo-spin-3d 8s linear infinite;
  transform-origin: center center;
  transform-style: preserve-3d;
  backface-visibility: visible;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .nav-brand img,
  .cta-atmo-mark img,
  .contact-aside-mark img {
    animation: none;
  }
}