/* ============================================================
   Taskstics — Dark + Neon Motion
   ============================================================ */

:root {
  --bg: #060608;
  --bg-elev-1: #0b0b10;
  --bg-elev-2: #11121a;
  --bg-elev-3: #171824;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f3f4f7;
  --text-mute: #a4a7b4;
  --text-dim: #71747f;
  --accent: #c7ff3f;        /* electric lime */
  --accent-2: #ff2bd6;      /* magenta */
  --accent-3: #4ad7ff;      /* cyan */
  --accent-glow: rgba(199, 255, 63, 0.4);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --max: 1280px;
  --max-narrow: 820px;
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  cursor: none;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1200px 600px at 15% -5%, rgba(199, 255, 63, 0.08), transparent 60%),
    radial-gradient(900px 500px at 95% 10%, rgba(255, 43, 214, 0.07), transparent 60%),
    radial-gradient(1000px 600px at 50% 110%, rgba(74, 215, 255, 0.06), transparent 60%),
    var(--bg);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 40%, transparent 95%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 40%, transparent 95%);
  animation: gridFloat 24s linear infinite;
}
@keyframes gridFloat {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 56px 56px, 56px 56px; }
}

/* Custom cursor */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.12s var(--ease), width 0.2s var(--ease), height 0.2s var(--ease), opacity 0.2s;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
}
.cursor-ring {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
}
.cursor-ring.hover { width: 56px; height: 56px; border-color: var(--accent); background: rgba(199, 255, 63, 0.08); }
@media (hover: none), (max-width: 900px) {
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
}

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; color: var(--text); }
h1 { font-size: clamp(2.6rem, 6.4vw, 5.4rem); font-weight: 700; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); letter-spacing: -0.028em; }
h3 { font-size: clamp(1.2rem, 1.9vw, 1.5rem); }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-mute); font-weight: 500; }

p { color: var(--text-mute); font-size: 1rem; }
p.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--text); max-width: 56ch; }

a { color: inherit; text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

::selection { background: var(--accent); color: #0a0a0f; }

code, .mono { font-family: var(--font-mono); font-size: 0.88em; }

/* Layout */
.container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: var(--max-narrow); margin: 0 auto; padding: 0 32px; }
section { padding: 110px 0; position: relative; }
section.tight { padding: 56px 0; }

@media (max-width: 720px) {
  .container, .container-narrow { padding: 0 20px; }
  section { padding: 72px 0; }
}

/* Eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(4px);
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2 { margin-top: 18px; }
.section-head p { margin-top: 16px; font-size: 1.1rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.accent { color: var(--accent); }
.accent-grad {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 60%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: none;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, box-shadow 0.3s;
  border: 1px solid transparent;
  position: relative;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #0a0a0f;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px -8px var(--accent-glow);
  color: #0a0a0f;
}
.btn-outline {
  border-color: var(--border-strong);
  color: var(--text);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-ghost { color: var(--text); padding: 10px 16px; }
.btn-ghost:hover { color: var(--accent); }
.btn-sm { padding: 10px 18px; font-size: 0.86rem; }
.btn .arrow { transition: transform 0.25s var(--ease); display: inline-block; }
.btn:hover .arrow { transform: translateX(4px); }

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s, padding 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom-color: var(--border);
  padding: 12px 0;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.logo-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--accent-glow);
  display: inline-block;
  transform: rotate(45deg);
  animation: logoSpin 6s linear infinite;
}
@keyframes logoSpin {
  from { transform: rotate(45deg); }
  to   { transform: rotate(405deg); }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links > li > a, .nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  color: var(--text-mute);
  font-size: 0.92rem;
  font-weight: 400;
  background: transparent;
  border: 0;
  cursor: none;
  font-family: inherit;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-links > li > a:hover, .nav-dropdown-trigger:hover,
.nav-links > li > a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.nav-links > li > a.active { color: var(--accent); }

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s var(--ease);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-dropdown-menu a {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-mute);
}
.nav-dropdown-menu a:hover {
  background: rgba(199, 255, 63, 0.08);
  color: var(--accent);
}

.mobile-toggle {
  display: none;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: none;
  font-size: 1rem;
}
@media (max-width: 980px) {
  .nav-links { display: none; }
  .mobile-toggle { display: inline-block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 16px; right: 16px;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    gap: 2px;
    margin-top: 8px;
  }
  .nav-links.open > li > a,
  .nav-links.open .nav-dropdown-trigger { width: 100%; justify-content: flex-start; }
  .nav-links.open .nav-dropdown-menu {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 4px 0 4px 12px;
  }
}

/* Hero */
.hero {
  padding: 160px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero-inner { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}

.hero-feature {
  position: relative;
  aspect-ratio: 1 / 1;
  max-height: 560px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(199, 255, 63, 0.08), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(74, 215, 255, 0.07), transparent 60%),
    linear-gradient(180deg, var(--bg-elev-2), var(--bg-elev-1));
  box-shadow: 0 24px 80px -24px rgba(0, 0, 0, 0.6);
  opacity: 0;
  animation: fadeIn 0.9s 0.4s var(--ease) forwards;
}
.hero-feature::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
  pointer-events: none;
}

.hero-canvas {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-feature-label {
  position: absolute;
  top: 20px; left: 20px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 10px;
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-feature-label .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}

.hero-feature-chip {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  background: rgba(10, 10, 15, 0.72);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  min-width: 118px;
  opacity: 0;
  animation: chipIn 0.6s var(--ease) forwards;
}
.hero-feature-chip .k {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-feature-chip .v {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.hero-feature-chip.chip-tl { top: 60px; right: 24px; animation-delay: 0.8s; }
.hero-feature-chip.chip-br { bottom: 72px; right: 32px; animation-delay: 1.1s; }
.hero-feature-chip.chip-bl { bottom: 60px; left: 24px; animation-delay: 1.4s; }
@keyframes chipIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-feature-foot {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 7px 16px;
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.hero-feature-foot span:nth-child(odd) { color: var(--text); }

@media (max-width: 640px) {
  .hero-feature { aspect-ratio: 4 / 3; max-height: 380px; }
  .hero-feature-chip.chip-tl { top: 60px; right: 16px; }
  .hero-feature-chip.chip-br { bottom: 60px; right: 16px; }
  .hero-feature-chip.chip-bl { display: none; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px 7px 7px;
  background: rgba(199, 255, 63, 0.06);
  border: 1px solid rgba(199, 255, 63, 0.22);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--text);
  margin-bottom: 32px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.hero-badge .pill {
  background: var(--accent);
  color: #0a0a0f;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1.hero-h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.6rem);
  line-height: 0.98;
}
@media (max-width: 1024px) {
  h1.hero-h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); }
}
h1.hero-h1 .line { display: block; overflow: hidden; }
h1.hero-h1 .line > span {
  display: inline-block;
  transform: translateY(110%);
  animation: heroRise 1s var(--ease) forwards;
}
h1.hero-h1 .line:nth-child(2) > span { animation-delay: 0.1s; }
h1.hero-h1 .line:nth-child(3) > span { animation-delay: 0.2s; }
@keyframes heroRise { to { transform: translateY(0); } }

.hero-sub {
  margin-top: 28px;
  max-width: 60ch;
  opacity: 0;
  animation: fadeIn 0.9s 0.5s var(--ease) forwards;
}
.hero-cta {
  margin-top: 40px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeIn 0.9s 0.7s var(--ease) forwards;
}
@keyframes fadeIn { to { opacity: 1; } }

.hero-signals {
  margin-top: 56px;
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px dashed var(--border);
  opacity: 0;
  animation: fadeIn 0.9s 0.9s var(--ease) forwards;
}
.hero-signals .signal {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-mono);
}
.hero-signals .signal .num {
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 500;
}
.hero-signals .signal .lbl {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

/* Marquee */
.marquee {
  overflow: hidden;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 72px;
  width: max-content;
  animation: marqueeScroll 36s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-dim);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Grids & Cards */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s var(--ease), background 0.3s;
  overflow: hidden;
  display: block;
  color: inherit;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 20%, var(--accent) 50%, transparent 80%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.card:hover::before { opacity: 1; }

.card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(199, 255, 63, 0.08);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(199, 255, 63, 0.18);
}
.card h3 { margin-bottom: 10px; }
.card-footer { margin-top: 22px; display: flex; align-items: center; gap: 8px; color: var(--accent); font-size: 0.88rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}
.stats .stat {
  padding: 36px 28px;
  border-right: 1px solid var(--border);
  position: relative;
}
.stats .stat:last-child { border-right: 0; }
.stats .stat .n {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stats .stat .l {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--text-mute);
  line-height: 1.4;
}
@media (max-width: 820px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats .stat { border-right: 0; border-bottom: 1px solid var(--border); }
  .stats .stat:nth-child(2n) { border-right: 0; }
  .stats .stat:nth-last-child(-n+2) { border-bottom: 0; }
}

/* Featured case studies */
.featured-case {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  padding: 48px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
  transition: border-color 0.3s;
  color: inherit;
}
.featured-case:hover { border-color: var(--border-strong); }
.featured-case::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--accent-glow), transparent 65%);
  filter: blur(60px);
  opacity: 0.5;
  pointer-events: none;
}
.featured-case .fc-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.featured-case h3 {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  margin-bottom: 16px;
}
.featured-case .fc-numbers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.featured-case .fc-numbers .num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--accent);
  font-weight: 600;
  line-height: 1;
}
.featured-case .fc-numbers .lbl {
  display: block;
  font-size: 0.78rem;
  color: var(--text-mute);
  margin-top: 6px;
}
.featured-case .fc-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.featured-case:hover .fc-arrow .arrow { transform: translateX(6px); }
.featured-case .fc-arrow .arrow { transition: transform 0.25s var(--ease); display: inline-block; }
.featured-case .fc-visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
@media (max-width: 820px) {
  .featured-case { grid-template-columns: 1fr; padding: 32px 24px; gap: 32px; }
  .featured-case .fc-visual { min-height: 220px; }
}

.mini-chart { width: 100%; height: auto; display: block; }

/* ROI calculator */
.roi {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 48px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.roi::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(74, 215, 255, 0.08), transparent 60%);
  pointer-events: none;
}
.roi-inner { position: relative; }
.roi-field { margin-bottom: 20px; position: relative; }
.roi-field label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-mute);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.roi-field label .val { color: var(--accent); }
.roi-field input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  height: 24px;
  cursor: none;
}
.roi-field input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  background: linear-gradient(90deg, var(--accent) var(--pct, 50%), var(--border-strong) var(--pct, 50%));
  border-radius: 4px;
}
.roi-field input[type="range"]::-moz-range-track {
  height: 4px;
  background: var(--border-strong);
  border-radius: 4px;
}
.roi-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px; height: 18px;
  margin-top: -7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-glow);
  cursor: none;
}
.roi-field input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px;
  background: var(--accent);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-glow);
}
.roi-results {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
  position: relative;
}
.roi-result {
  padding: 24px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.roi-result .lbl {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.roi-result .big {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  color: var(--accent);
  margin-top: 10px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.roi-result .delta { font-size: 0.86rem; color: var(--text-mute); margin-top: 6px; display: block; }
.roi-note { font-size: 0.78rem; color: var(--text-dim); font-family: var(--font-mono); margin-top: 8px; }
@media (max-width: 820px) { .roi { grid-template-columns: 1fr; padding: 32px 24px; gap: 32px; } }

/* Case study filter grid */
.case-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.case-filter button {
  padding: 10px 18px;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-mute);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: none;
  transition: all 0.2s;
}
.case-filter button:hover { color: var(--text); border-color: var(--text-mute); }
.case-filter button.active { background: var(--accent); color: #0a0a0f; border-color: var(--accent); }

.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.case-grid .case-item {
  padding: 36px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.3s;
  color: inherit;
  display: block;
  min-height: 320px;
}
.case-grid .case-item:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.case-grid .case-item.hide { display: none; }
.case-grid .case-item .tag { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-dim); }
.case-grid .case-item h3 { margin-top: 16px; font-size: 1.5rem; }
.case-grid .case-item p { margin-top: 14px; font-size: 0.94rem; }
.case-grid .case-item .pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.case-grid .case-item .pills span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-mute);
}
.case-grid .case-item .hero-num {
  position: absolute;
  bottom: 28px; right: 32px;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.9;
  line-height: 1;
}
@media (max-width: 820px) { .case-grid { grid-template-columns: 1fr; } }

/* Case study detail */
.study-hero { padding: 160px 0 60px; }
.study-hero h1 { margin-top: 20px; }
.study-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
  padding: 24px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.84rem;
}
@media (max-width: 820px) { .study-meta { grid-template-columns: repeat(2, 1fr); } }
.study-meta div { display: flex; flex-direction: column; gap: 4px; }
.study-meta .k { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); }
.study-meta .v { color: var(--text); }

.study-visual {
  margin: 40px 0;
  padding: 48px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.study-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(199, 255, 63, 0.1), transparent 55%),
              radial-gradient(circle at 80% 80%, rgba(74, 215, 255, 0.08), transparent 55%);
  pointer-events: none;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 32px 0 48px;
  background: var(--bg-elev-1);
}
.result-grid .result {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.result-grid .result:nth-child(3n) { border-right: 0; }
.result-grid .result:nth-last-child(-n+3) { border-bottom: 0; }
.result-grid .result .n {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
}
.result-grid .result .l {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--text-mute);
}
@media (max-width: 720px) {
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .result-grid .result { border-right: 1px solid var(--border); }
  .result-grid .result:nth-child(3n) { border-right: 1px solid var(--border); }
  .result-grid .result:nth-child(2n) { border-right: 0; }
}

.study-body { max-width: var(--max-narrow); margin: 0 auto; padding: 0 32px 100px; }
.study-body h2 { margin-top: 56px; margin-bottom: 20px; font-size: 2rem; }
.study-body h3 { margin-top: 36px; margin-bottom: 14px; color: var(--accent); font-size: 1.15rem; }
.study-body p { margin-bottom: 18px; font-size: 1.05rem; color: var(--text); }
.study-body ul { padding-left: 24px; margin-bottom: 22px; }
.study-body li { margin-bottom: 10px; color: var(--text); }
.study-body li strong { color: var(--accent); font-weight: 500; }
.study-body blockquote {
  margin: 36px 0;
  padding: 32px;
  border-left: 2px solid var(--accent);
  background: var(--bg-elev-1);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 1.15rem;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  color: var(--text);
}
.study-body blockquote strong { display: block; margin-top: 16px; font-family: var(--font-sans); font-size: 0.88rem; color: var(--text-mute); font-weight: 500; letter-spacing: 0; }

.stack {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0 32px;
}
.stack span {
  padding: 6px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-mute);
}

.timeline {
  position: relative;
  padding: 20px 0 20px 32px;
  border-left: 1px dashed var(--border-strong);
  margin: 20px 0 32px;
}
.timeline .t-item { position: relative; padding-bottom: 28px; }
.timeline .t-item::before {
  content: "";
  position: absolute;
  left: -40px;
  top: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.timeline .t-item .t-when {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.timeline .t-item h4 { color: var(--text); margin: 6px 0 8px; font-size: 1.05rem; text-transform: none; letter-spacing: -0.01em; }
.timeline .t-item p { font-size: 0.95rem; }

/* Process strip */
.process-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.process-strip .step {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  background: var(--bg-elev-1);
  position: relative;
  transition: background 0.3s;
}
.process-strip .step:last-child { border-right: 0; }
.process-strip .step:hover { background: var(--bg-elev-2); }
.process-strip .step .num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 20px;
  padding: 4px 10px;
  background: rgba(199, 255, 63, 0.08);
  border-radius: 4px;
}
.process-strip .step h3 { font-size: 1.1rem; margin-bottom: 10px; }
.process-strip .step p { font-size: 0.9rem; }
@media (max-width: 980px) { .process-strip { grid-template-columns: repeat(2, 1fr); } .process-strip .step { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); } }
@media (max-width: 640px) { .process-strip { grid-template-columns: 1fr; } }

/* Testimonials */
.testimonial {
  padding: 48px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
}
.testimonial .quote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.4;
  color: var(--text);
  letter-spacing: -0.015em;
}
.testimonial .attr {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--text-mute);
}
.testimonial .attr .initial {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a0a0f;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
}

/* CTA band */
.cta-band {
  padding: 72px 48px;
  background:
    radial-gradient(circle at 10% 10%, rgba(199, 255, 63, 0.18), transparent 50%),
    radial-gradient(circle at 90% 90%, rgba(255, 43, 214, 0.14), transparent 55%),
    linear-gradient(180deg, var(--bg-elev-2), var(--bg-elev-1));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000, transparent 70%);
}
.cta-band h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 20px; position: relative; }
.cta-band p { max-width: 56ch; margin: 0 auto 32px; font-size: 1.1rem; position: relative; }
.cta-band .ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* Footer */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-elev-1);
  position: relative;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand p { font-size: 0.92rem; }
.footer h4 { margin-bottom: 20px; color: var(--text); font-size: 0.8rem; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer ul a { color: var(--text-mute); font-size: 0.9rem; }
.footer ul a:hover { color: var(--accent); }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}
@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* Forms */
form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
@media (max-width: 640px) { form .form-row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}
.form-field input, .form-field textarea, .form-field select {
  padding: 14px 16px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, background 0.2s;
  cursor: none;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: 0;
  border-color: var(--accent);
  background: var(--bg-elev-2);
}
.form-field textarea { resize: vertical; min-height: 140px; }

/* Pricing */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 980px) { .price-grid { grid-template-columns: 1fr; } }
.price {
  padding: 36px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
}
.price.featured {
  border-color: var(--accent);
  background:
    radial-gradient(circle at 50% 0%, rgba(199, 255, 63, 0.12), transparent 60%),
    var(--bg-elev-1);
}
.price .tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent);
  color: #0a0a0f;
  border-radius: 100px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  font-weight: 600;
}
.price h3 { font-size: 1.4rem; }
.price .amt { font-family: var(--font-display); font-size: 3rem; color: var(--accent); margin: 20px 0 6px; letter-spacing: -0.03em; font-weight: 600; }
.price .per { font-size: 0.86rem; color: var(--text-mute); font-family: var(--font-mono); }
.price ul { list-style: none; margin: 28px 0; display: flex; flex-direction: column; gap: 12px; }
.price ul li { padding-left: 24px; position: relative; font-size: 0.94rem; }
.price ul li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }

/* Misc */
.lead-stat {
  padding: 20px 24px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: inline-flex;
  gap: 20px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
.lead-stat b { color: var(--accent); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 820px) { .split { grid-template-columns: 1fr; gap: 40px; } }

hr.divider { border: 0; border-top: 1px solid var(--border); margin: 60px 0; }

/* Service channel visualizer */
.channel-viz {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 32px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
@media (max-width: 820px) { .channel-viz { grid-template-columns: 1fr; } }

.anim-num[data-count] { font-variant-numeric: tabular-nums; }

/* Research page compat */
.study-image {
  margin: 40px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elev-1);
  position: relative;
}
.study-image img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(0.15) brightness(0.78) contrast(1.08);
  mix-blend-mode: luminosity;
  opacity: 0.9;
}
.study-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(6,6,8,0.5) 100%),
              radial-gradient(circle at 50% 50%, rgba(199,255,63,0.08), transparent 65%);
  pointer-events: none;
}
.study-meta span {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}
.study-meta span strong {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 500;
}

.page-header {
  padding: 160px 0 60px;
}
.page-header h1 { margin-top: 20px; max-width: 16ch; }
.page-header p { margin-top: 20px; max-width: 60ch; font-size: 1.1rem; color: var(--text); }

.feature-card {
  display: block;
  padding: 0;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.feature-card-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-elev-2); }
.feature-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(0.2) brightness(0.75) contrast(1.1);
  mix-blend-mode: luminosity;
  opacity: 0.85;
}
.feature-card-body { padding: 28px; }
.feature-card-tag {
  display: inline-block;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(199, 255, 63, 0.08);
  color: var(--accent);
  border: 1px solid rgba(199, 255, 63, 0.22);
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.feature-card-body h3 { margin-top: 6px; margin-bottom: 10px; }
.feature-card-body p { font-size: 0.94rem; }

/* Legacy logos tag */
.logos { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; padding: 36px 0; }
.logo-tag { font-family: var(--font-display); font-size: 1.2rem; color: var(--text-dim); letter-spacing: -0.02em; }