/* Design tokens */
:root {
  --bg-base: #050505;
  --bg-surface: #0a0a0a;
  --bg-elevated: #111111;
  --bg-elevated-hover: #1a1a1a;
  --text-primary: #f5f5f5;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --border-color: #262626;
  --accent: #00f0ff;
  --accent-dim: rgba(0, 240, 255, 0.15);
  --accent-glow: rgba(0, 240, 255, 0.35);

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  --duration-fast: 150ms;
  --duration-base: 200ms;
  --duration-slow: 300ms;

  --max-width: 1200px;
}

/* Reset / base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, video, canvas {
  display: block;
  max-width: 100%;
}

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

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, p {
  margin: 0;
}

button, input, textarea {
  font-family: inherit;
}

button {
  cursor: pointer;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 10000;
  padding: var(--space-sm) var(--space-md);
  background: var(--accent);
  color: var(--bg-base);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  transition: top var(--duration-fast) var(--ease-out);
}

.skip-link:focus {
  top: var(--space-md);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 4.5rem;
  transition: background-color var(--duration-fast) var(--ease-out), backdrop-filter var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background-color: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px) saturate(180%);
  border-color: var(--border-color);
}

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

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  z-index: 102;
}

.logo-mark {
  color: var(--text-primary);
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  padding-block: var(--space-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  gap: 5px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  touch-action: manipulation;
  z-index: 102;
}

.nav-toggle-bar {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base) var(--ease-out);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.25;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-primary);
  transition: transform 160ms var(--ease-out), background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
  will-change: transform;
}

.button:active {
  transform: scale(0.97);
}

.button-primary {
  background: var(--accent);
  color: var(--bg-base);
  box-shadow: 0 0 0 0 var(--accent-dim);
}

.button-primary:hover {
  box-shadow: 0 0 0 4px var(--accent-dim), 0 0 24px var(--accent-glow);
}

.button-secondary {
  border-color: var(--border-color);
  color: var(--text-primary);
}

.button-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.button-ghost {
  padding: 0;
  color: var(--accent);
  border-radius: 0;
}

.button-ghost:hover {
  color: var(--text-primary);
}

.button-large {
  padding: 1rem 2rem;
  font-size: 0.9375rem;
}

.header-cta {
  flex-shrink: 0;
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding-top: 4.5rem;
  padding-bottom: var(--space-2xl);
  overflow: hidden;
  text-align: center;
}

#webgl-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(5, 5, 5, 0.6) 80%, var(--bg-base) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin-inline: auto;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(3.5rem, 12vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.title-outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 2px var(--text-primary);
}

.hero-brand {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-xl);
}

.hero-lead {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* About */
.about {
  padding-block: var(--space-4xl);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.about-grid {
  display: grid;
  gap: var(--space-xl);
  max-width: 900px;
}

.about-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.about-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
  text-transform: uppercase;
}

.about-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 680px;
}

/* Sections */
.section {
  padding-block: var(--space-4xl);
}

.section-work {
  background: var(--bg-surface);
}

.section-clients {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-testimonials {
  background: var(--bg-surface);
}

.section-contact {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
}

.section-header {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  overflow: hidden;
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
  will-change: transform;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 0 32px var(--accent-dim);
}

.service-number {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-color);
  opacity: 0.5;
  transition: color var(--duration-fast) var(--ease-out), -webkit-text-stroke-color var(--duration-fast) var(--ease-out);
}

.service-card:hover .service-number {
  color: var(--accent);
  -webkit-text-stroke-color: var(--accent);
  text-stroke-color: var(--accent);
  opacity: 1;
}

.service-title {
  position: relative;
  z-index: 1;
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-md);
  padding-right: 3.5rem;
}

.service-body {
  position: relative;
  z-index: 1;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Works */
.project-image {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  transition: border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.project-card:hover .project-image {
  border-color: var(--accent);
  box-shadow: 0 0 32px var(--accent-dim);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.project-card:hover .project-image img {
  transform: scale(1.03);
}

.project-hero-image {
  margin-block: var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.project-hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .project-image img,
  .project-card:hover .project-image img {
    transform: none;
  }
}

/* Works */
.works-list {
  display: grid;
  gap: var(--space-2xl);
}

.project-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 32px var(--accent-dim);
}

.project-media {
  position: relative;
}

.video-placeholder {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.video-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, var(--accent-dim), transparent 60%);
  opacity: 0.6;
}

.video-placeholder.placeholder-2 {
  background: linear-gradient(135deg, #281a2d 0%, #3b1f3f 100%);
}

.video-placeholder.placeholder-3 {
  background: linear-gradient(135deg, #0b2e28 0%, #143d35 100%);
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  transition: background-color var(--duration-fast) var(--ease-out);
}

.video-placeholder:hover .video-overlay {
  background: rgba(0, 0, 0, 0.4);
}

.play-button {
  position: relative;
  z-index: 1;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent);
  backdrop-filter: blur(4px);
  transition: transform var(--duration-base) var(--ease-out), background-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.play-button:hover {
  transform: scale(1.08);
  background: var(--accent);
  color: var(--bg-base);
  box-shadow: 0 0 24px var(--accent-glow);
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.project-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.project-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Clients */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-lg);
  align-items: center;
  justify-items: center;
}

.client-logo {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--space-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  text-align: center;
  transition: color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.client-logo:hover {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-dim);
}

/* Brand showcase */
.section-brand {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
}

.brand-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  max-width: 900px;
  margin-inline: auto;
}

.brand-showcase-media {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  max-width: 320px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0a0a0a 0%, #111111 100%);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.brand-showcase-media:hover {
  border-color: var(--accent);
  box-shadow: 0 0 32px var(--accent-dim);
}

.brand-showcase-logo {
  width: 70%;
  height: 70%;
}

.brand-showcase-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
}

.brand-showcase-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.brand-showcase-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Portfolio brand logo card */
.project-image-brand {
  background: linear-gradient(135deg, #0a1a1c 0%, #0f2a2d 100%);
  display: grid;
  place-items: center;
}

.project-logo-preview {
  position: relative;
  z-index: 1;
  color: var(--text-primary);
}

/* Brand system grid (project page) */
.brand-system-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.brand-system-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);
}

.brand-system-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.brand-system-card-light {
  background: #f5f5f5;
  color: #050505;
}

.brand-system-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.brand-system-card-light .brand-system-label {
  color: #1a1a1a;
}

/* CTA section */
.cta-section {
  padding-block: var(--space-4xl);
  background: var(--bg-base);
  border-top: 1px solid var(--border-color);
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
  text-align: center;
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.cta-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (min-width: 769px) {
  .brand-showcase {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }

  .brand-showcase-info {
    text-align: left;
  }

  .cta-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Promo strip */
.promo-strip {
  padding-block: var(--space-2xl);
  background: var(--accent);
  color: var(--bg-base);
  text-align: center;
}

.promo-text {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.3;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.testimonial-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-lg);
  overflow: hidden;
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 8px 40px var(--accent-dim);
}

.testimonial-card:hover::before {
  opacity: 1;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
}

.star-icon {
  width: 18px;
  height: 18px;
  color: var(--accent);
  filter: drop-shadow(0 0 4px var(--accent-glow));
}

.testimonial-quote {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  flex: 1;
}

.testimonial-quote::before {
  content: 201C;
  font-size: 2.5rem;
  line-height: 0;
  color: var(--accent);
  margin-right: var(--space-xs);
  vertical-align: middle;
  opacity: 0.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.875rem;
  font-weight: 800;
  flex-shrink: 0;
  border: 2px solid transparent;
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}

.testimonial-card:hover .author-avatar {
  transform: scale(1.08);
  border-color: var(--accent);
}

/* Unique avatar gradients per person */
.author-avatar.avatar-sj {
  background: linear-gradient(135deg, #00f0ff, #0080ff);
  color: #050505;
}

.author-avatar.avatar-aw {
  background: linear-gradient(135deg, #a855f7, #6366f1);
  color: #f5f5f5;
}

.author-avatar.avatar-hg {
  background: linear-gradient(135deg, #10b981, #06b6d4);
  color: #050505;
}

.author-avatar.avatar-mk {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #050505;
}

.author-name {
  font-style: normal;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-intro {
  max-width: 480px;
}

.contact-title {
  text-align: left;
  margin-bottom: var(--space-md);
}

.contact-body {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.contact-details {
  display: grid;
  gap: var(--space-sm);
}

.contact-details a {
  color: var(--accent);
  font-weight: 500;
  transition: color var(--duration-fast) var(--ease-out);
}

.contact-details a:hover {
  color: var(--text-primary);
}

.contact-form {
  display: grid;
  gap: var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.form-field {
  display: grid;
  gap: var(--space-sm);
}

.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-status {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
}

.form-status[hidden] {
  display: none;
}

.form-status-success {
  background: rgba(0, 240, 255, 0.08);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.form-status-error {
  background: rgba(239, 68, 68, 0.08);
  color: #f87171;
  border: 1px solid #f87171;
}

/* Project detail pages */
.hero-page {
  min-height: auto;
  padding-top: 8rem;
  padding-bottom: var(--space-3xl);
  text-align: left;
}

.hero-page .hero-content {
  max-width: 100%;
  margin-inline: 0;
}

.hero-page .hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
}

.hero-page .hero-lead {
  margin-inline: 0;
}

.project-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 900px;
  margin-inline: auto;
}

@media (min-width: 769px) {
  .project-detail-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.project-detail {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.project-detail-title {
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-md);
  color: var(--accent);
}

.project-detail-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  color: var(--text-secondary);
}

.project-meta strong {
  color: var(--text-primary);
}

/* Footer */
.site-footer {
  padding-block: var(--space-2xl);
  border-top: 1px solid var(--border-color);
  background: var(--bg-base);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 769px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
  }

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

.footer-tagline {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-top: var(--space-sm);
  max-width: 280px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}

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

.footer-newsletter {
  display: grid;
  gap: var(--space-sm);
}

.newsletter-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
}

.newsletter-form .form-input {
  flex: 1;
  min-width: 0;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-dim);
}

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

/* Reveal animations */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
  will-change: opacity, transform;
}

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

.js .reveal-delay-1 { transition-delay: 0ms; }
.js .reveal-delay-2 { transition-delay: 70ms; }
.js .reveal-delay-3 { transition-delay: 140ms; }
.js .reveal-delay-4 { transition-delay: 210ms; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Mobile nav */
@media (max-width: 768px) {
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .nav-menu {
    position: fixed;
    inset: 0 0 0 0;
    z-index: 101;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(16px);
    padding: var(--space-2xl);
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--duration-slow) var(--ease-drawer), opacity var(--duration-slow) var(--ease-out), visibility var(--duration-slow);
  }

  .nav-menu.is-open {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    display: block;
    padding: var(--space-md) 0;
    font-size: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
  }

  .nav-link::after {
    display: none;
  }

  .nav-toggle.is-open .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.is-open .nav-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    min-height: 100svh;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .title-outline {
    -webkit-text-stroke: 1.5px var(--text-primary);
    text-stroke: 1.5px var(--text-primary);
  }

  .project-card {
    padding: var(--space-lg);
  }

  .newsletter-form {
    flex-direction: column;
  }
}

@media (min-width: 769px) {
  .project-card {
    grid-template-columns: 1.2fr 1fr;
  }

  .project-reverse {
    grid-template-columns: 1fr 1.2fr;
  }

  .project-reverse .project-media {
    order: 2;
  }

  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 2fr;
    align-items: start;
  }

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

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Print */
@media print {
  .site-header,
  #webgl-canvas,
  .hero-overlay,
  .hero-scroll,
  .promo-strip,
  .video-placeholder {
    display: none;
  }
}