:root {
  --color-bg: #000000;
  --color-bg-elevated: #030a03;
  --color-bg-card: rgba(0, 12, 0, 0.75);
  --color-border: rgba(0, 255, 65, 0.08);
  --color-border-hover: rgba(0, 255, 65, 0.35);
  --color-text: #e0ffe8;
  --color-text-muted: #6b9e72;
  --color-text-dim: #3d5c42;
  --color-accent: #00ff41;
  --color-accent-light: #39ff14;
  --color-accent-dim: #008f11;
  --color-accent-glow: rgba(0, 255, 65, 0.45);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dim) 100%);
  --gradient-border: linear-gradient(135deg, rgba(0, 255, 65, 0.5), rgba(0, 143, 17, 0.3));

  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Syne', var(--font-body);
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --max-width: 1160px;
  --header-height: 76px;
  --section-padding: clamp(80px, 10vw, 128px);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --matrix-glow: 0 0 20px rgba(0, 255, 65, 0.3), 0 0 60px rgba(0, 255, 65, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Matrix rain canvas */

.matrix-rain {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.28;
}

/* CRT scanlines */

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.15) 2px,
    rgba(0, 0, 0, 0.15) 4px
  );
  opacity: 0.4;
}

.site-header,
main,
.site-footer,
.back-to-top {
  position: relative;
  z-index: 1;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Noise overlay */

.noise {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  padding: 8px 16px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 6px;
  z-index: 10001;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: 16px;
}

/* Typography helpers */

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(0, 255, 65, 0.4));
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
  text-shadow: var(--matrix-glow);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 520px;
  line-height: 1.7;
}

.section-header--center {
  text-align: center;
  margin-bottom: 56px;
}

.section-header--center p {
  margin: 0 auto;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header[data-scrolled="true"] {
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(20px) saturate(1.2);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 30px rgba(0, 255, 65, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo img {
  height: 32px;
  width: auto;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav ul {
  display: flex;
  gap: 8px;
}

.site-nav a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 8px 16px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.site-nav a:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.site-nav a.active {
  color: var(--color-accent);
  background: rgba(0, 255, 65, 0.08);
  text-shadow: 0 0 12px rgba(0, 255, 65, 0.5);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #000;
  border: none;
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.35);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0, 255, 65, 0.55);
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(0, 255, 65, 0.3);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  background: rgba(0, 255, 65, 0.06);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.15);
  transform: translateY(-2px);
}

/* Hero */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 50%, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
  pointer-events: none;
  z-index: 1;
}

.hero-canvas {
  display: none;
}

.hero-orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(0, 255, 65, 0.12);
  top: -10%;
  left: 20%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(0, 143, 17, 0.1);
  bottom: 10%;
  right: -5%;
  animation-delay: -7s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(57, 255, 20, 0.08);
  top: 40%;
  left: -10%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 255, 65, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, black 20%, transparent 70%);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 48px;
  align-items: center;
  padding: 60px 0 100px;
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 12px;
  background: rgba(0, 255, 65, 0.04);
  border: 1px solid rgba(0, 255, 65, 0.2);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-accent);
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  box-shadow: inset 0 0 20px rgba(0, 255, 65, 0.05);
}

.terminal-prompt {
  color: var(--color-accent-light);
  text-shadow: 0 0 8px var(--color-accent);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-light);
  box-shadow: 0 0 12px var(--color-accent-light);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  text-shadow: 0 0 80px rgba(0, 255, 65, 0.15);
}

#hero-rotate {
  display: inline-block;
  min-width: 2ch;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

#hero-rotate.fading {
  opacity: 0;
  transform: translateY(8px);
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 36px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}

.hero-chips span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--color-accent-dim);
  padding: 6px 12px;
  background: rgba(0, 255, 65, 0.03);
  border: 1px solid rgba(0, 255, 65, 0.15);
  border-radius: 4px;
  transition: border-color var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition);
}

.hero-chips span:hover {
  color: var(--color-accent);
  border-color: rgba(0, 255, 65, 0.4);
  background: rgba(0, 255, 65, 0.08);
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Hero orbit visual */

.hero-visual {
  display: none;
  justify-content: center;
  align-items: center;
}

.orbit-hub {
  position: relative;
  width: 380px;
  height: 380px;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  animation: orbitSpin 60s linear infinite;
}

.orbit-ring-2 {
  inset: 40px;
  border-color: rgba(0, 255, 65, 0.12);
  animation-direction: reverse;
  animation-duration: 45s;
}

@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orbit-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: #000;
  box-shadow: 0 0 60px rgba(0, 255, 65, 0.5);
  z-index: 2;
}

.orbit-node {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max-content;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(0, 255, 65, 0.25);
  border-radius: 4px;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.1);
  transform:
    translate(-50%, -50%)
    rotate(calc(var(--i) * 60deg))
    translateY(-170px)
    rotate(calc(var(--i) * -60deg));
  animation: nodeFloat 4s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.6s);
}

@keyframes nodeFloat {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.2); }
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-dim);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
  transition: color var(--transition);
}

.scroll-indicator:hover {
  color: var(--color-text-muted);
}

.scroll-indicator-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.5; }
}

/* Marquee */

.marquee-section {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  padding: 16px 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.marquee--reverse .marquee-track {
  animation-direction: reverse;
  animation-duration: 50s;
}

.marquee {
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 32px;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.marquee-track span {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  white-space: nowrap;
}

.marquee-dot {
  color: var(--color-accent);
  font-size: 0.5rem;
}

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

/* Sections */

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

/* Bento expertise grid */

.expertise {
  border-bottom: 1px solid var(--color-border);
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.bento {
  position: relative;
  border-radius: var(--radius);
  padding: 1px;
  background: var(--color-border);
  transition: background var(--transition), transform var(--transition);
  transform-style: preserve-3d;
  will-change: transform;
}

.bento:hover {
  background: var(--gradient-border);
}

.bento-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  opacity: 0;
  background: radial-gradient(500px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 255, 65, 0.1), transparent 40%);
  transition: opacity var(--transition);
  pointer-events: none;
}

.bento:hover .bento-glow {
  opacity: 1;
}

.bento-inner {
  position: relative;
  background: var(--color-bg-card);
  border-radius: calc(var(--radius) - 1px);
  padding: 28px;
  height: 100%;
  backdrop-filter: blur(12px);
}

.bento-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid rgba(0, 255, 65, 0.2);
  border-radius: 12px;
  color: var(--color-accent-light);
}

.bento-icon svg {
  width: 22px;
  height: 22px;
}

.bento h3 {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.bento p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.bento-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bento-tags li {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-dim);
  padding: 4px 9px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 5px;
}

.bento--infrastructure .bento-icon,
.bento--security .bento-icon,
.bento--technology .bento-icon,
.bento--engineering .bento-icon,
.bento--software .bento-icon,
.bento--services .bento-icon {
  color: var(--color-accent);
  background: rgba(0, 255, 65, 0.08);
  border-color: rgba(0, 255, 65, 0.25);
}

/* Services grid */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.service {
  background: var(--color-bg-card);
  padding: 32px;
  transition: background var(--transition);
}

.service:hover {
  background: rgba(0, 255, 65, 0.04);
}

.service-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-accent);
  margin-bottom: 14px;
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.4);
}

.service h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.service p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* Cards (legacy) */

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.card {
  position: relative;
  border-radius: var(--radius);
  padding: 1px;
  background: var(--color-border);
  transition: background var(--transition), transform var(--transition);
}

.card:hover {
  background: var(--gradient-border);
  transform: translateY(-4px);
}

.card-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  opacity: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 255, 65, 0.08), transparent 40%);
  transition: opacity var(--transition);
  pointer-events: none;
}

.card:hover .card-glow {
  opacity: 1;
}

.card-inner {
  position: relative;
  background: var(--color-bg-card);
  border-radius: calc(var(--radius) - 1px);
  padding: 32px;
  height: 100%;
  backdrop-filter: blur(12px);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid rgba(0, 255, 65, 0.2);
  border-radius: 12px;
  color: var(--color-accent-light);
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card-index {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-dim);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-tags li {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-dim);
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

/* Philosophy */

.philosophy {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
}

.philosophy-layout {
  display: grid;
  gap: 48px;
}

.philosophy-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.philosophy-intro p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 480px;
  line-height: 1.7;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.philosophy-card {
  padding: 36px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.philosophy-card:hover {
  border-color: var(--color-border-hover);
  background: rgba(0, 255, 65, 0.04);
  transform: translateY(-2px);
}

.philosophy-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-accent-light);
}

.philosophy-icon svg {
  width: 28px;
  height: 28px;
}

.philosophy-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.philosophy-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* Approach / Timeline */

.approach {
  border-top: 1px solid var(--color-border);
}

.approach-layout {
  display: grid;
  gap: 64px;
}

.approach-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.approach-intro p {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  max-width: 440px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.approach-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.approach-pillar {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-width: 120px;
}

.approach-pillar strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.approach-pillar span {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 2px;
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-line {
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-light), transparent);
  opacity: 0.3;
}

.timeline-step {
  display: flex;
  gap: 28px;
  padding: 28px 0;
}

.timeline-marker {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border-hover);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent-light);
  position: relative;
  z-index: 1;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.timeline-step:hover .timeline-marker {
  box-shadow: 0 0 24px rgba(0, 255, 65, 0.3);
  border-color: var(--color-accent);
}

.timeline-content {
  padding-top: 10px;
}

.timeline-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 520px;
}

/* CTA band */

.cta-band {
  padding: var(--section-padding) 0;
  border-top: 1px solid var(--color-border);
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(0, 255, 65, 0.1), transparent),
    var(--color-bg);
}

.cta-band-inner {
  text-align: center;
}

.cta-band-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
  text-shadow: var(--matrix-glow);
}

.cta-band-text {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-band-sub {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

/* Footer */

.site-footer {
  padding: 64px 0 40px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}

.footer-brand img {
  height: 32px;
  width: auto;
  margin: 0 auto 12px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-text);
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  width: 100%;
}

/* Back to top */

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 8, 0, 0.92);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text-muted);
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: opacity var(--transition), transform var(--transition), border-color var(--transition), color var(--transition);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* Scroll reveal */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

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

  .philosophy-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .hero-layout {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .hero-visual {
    display: flex;
  }

  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto auto;
    gap: 16px;
  }

  .bento--infrastructure {
    grid-row: 1 / 3;
  }

  .bento--security {
    grid-column: 2 / 4;
  }

  .bento--services {
    grid-column: 1 / -1;
  }

  .bento--services .bento-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
  }

  .bento--services .bento-icon {
    margin-bottom: 0;
  }

  .bento--services p {
    margin-bottom: 0;
  }

  .philosophy-layout {
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .approach-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: start;
  }

  .footer-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    text-align: left;
  }

  .footer-brand {
    justify-self: start;
  }

  .footer-brand img {
    margin: 0 0 12px;
  }

  .footer-nav {
    justify-self: center;
  }

  .footer-copy {
    grid-column: 1 / -1;
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: block !important;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .orbit-hub {
    width: 420px;
    height: 420px;
  }

  .orbit-node {
    transform:
      translate(-50%, -50%)
      rotate(calc(var(--i) * 60deg))
      translateY(-190px)
      rotate(calc(var(--i) * -60deg));
  }
}

@media (max-width: 1023px) {
  .site-nav {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.97);
    backdrop-filter: blur(24px);
    padding: calc(var(--header-height) + 32px) 32px 32px;
    z-index: 99;
  }

  .site-nav.open {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .site-nav a {
    font-size: 1.25rem;
    padding: 12px 24px;
  }

  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 639px) {
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .matrix-rain {
    display: none;
  }

  .scanlines {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .orb,
  .marquee-track,
  .scroll-indicator-line,
  .pulse-dot,
  .orbit-ring,
  .orbit-node,
  .matrix-rain {
    animation: none;
  }

  .card,
  .bento,
  .philosophy-card,
  .btn,
  .back-to-top {
    transition: none;
  }

  .card:hover,
  .bento:hover,
  .philosophy-card:hover,
  .btn-primary:hover,
  .btn-ghost:hover {
    transform: none;
  }

  #hero-rotate.fading {
    opacity: 1;
    transform: none;
  }
}