:root {
  --bg: #0c0a08;
  --card: #151310;
  --text: #f0f0f0;
  --muted: #888888;
  --accent: #5e35b1;
  --accent-light: rgba(94, 53, 177, 0.08);
  --border: #222222;
}

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

body {
  font-family: "Outfit", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* Loading Screen */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.6s ease;
}
.loader-text {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--accent);
}

/* Custom Cursor Glow */
#glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-light) 0%, transparent 60%);
  pointer-events: none;
  border-radius: 50%;
  z-index: 100;
  mix-blend-mode: screen;
  transform: translate(-50%, -50%);
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 24px 48px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.4s ease;
}
nav.scrolled {
  background: rgba(12, 10, 8, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: var(--accent);
}
.cta-nav {
  background: var(--text);
  color: var(--bg);
  padding: 8px 20px;
  border-radius: 40px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.3s;
}
.cta-nav:hover {
  transform: scale(1.05);
}

/* Hero Canvas Scrub */
.hero {
  height: 300vh;
  position: relative;
}
.hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
#heroCanvas {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  z-index: 1;
  opacity: 0.6;
  mix-blend-mode: lighten;
}

/* Hero Content (Positioning only) */
.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0;
  width: 100%;
  max-width: 900px;
  padding: 0 24px;
}

/* Hero Typo per Rules */
.hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1.1;
  margin-bottom: 4px;
  text-shadow:
    0 4px 30px rgba(0, 0, 0, 0.9),
    0 2px 10px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(0, 0, 0, 0.5);
}
.hero .subtitle,
.hero .tagline,
.hero .scroll-hint {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  font-weight: 500;
  color: #ddd;
  background: rgba(12, 10, 8, 0.7);
  padding: 4px 14px;
  display: inline-block;
  backdrop-filter: blur(4px);
  margin-bottom: 6px;
  border-radius: 4px;
}
.hero .scroll-hint {
  margin-top: 40px;
  color: var(--muted);
}

/* Primary CTA Button */
.hero .cta-main {
  background: var(--text);
  color: var(--bg) !important;
  padding: 16px 36px;
  border-radius: 40px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
}
.hero .cta-main:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px 0 rgba(255, 255, 255, 0.2);
}

/* Base Sections */
section.content {
  padding: 120px 48px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}
.section-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}
.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 64px;
  max-width: 800px;
  line-height: 1.1;
}

/* Profile Layout (Split) */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.avatar-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: var(--card);
}
.avatar-container img {
  width: 100%;
  height: auto;
  display: block;
  mix-blend-mode: luminosity;
  opacity: 0.9;
}
.profile-text p {
  font-size: 20px;
  line-height: 1.6;
  margin-bottom: 24px;
  color: #aaa;
}
.profile-text p strong {
  color: var(--text);
}

/* Tech Pills */
.tech-pill {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 40px;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--accent);
  transition: all 0.3s ease;
}
.tech-pill:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* Spotlight Cards Grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.spot-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.spot-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(
    circle 250px at var(--mx, 50%) var(--my, 50%),
    rgba(94, 53, 177, 0.15),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  border-radius: 16px;
  z-index: 0;
}
.spot-card:hover::before {
  opacity: 1;
}
.spot-card > * {
  position: relative;
  z-index: 1;
}
.spot-card svg {
  color: var(--accent);
  margin-bottom: 24px;
}
.spot-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
}
.spot-card p {
  color: #888;
  line-height: 1.5;
  font-size: 15px;
}

/* Kinetic Marquee */
.marquee-container {
  overflow: hidden;
  padding: 60px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  white-space: nowrap;
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}
.marquee-content {
  display: flex;
  gap: 64px;
  padding-right: 64px;
}
.marquee-item {
  font-size: 4rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  transition: -webkit-text-stroke 0.3s;
}
.marquee-item:hover {
  -webkit-text-stroke: 1px var(--text);
}

/* Text Scramble Section */
.scramble-section {
  text-align: center;
  padding: 160px 24px;
}
.scramble-text {
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.4;
}

/* Text Highlight Effect */
.text-highlight {
  background: var(--accent);
  color: #fff;
  padding: 0 16px;
  border-radius: 8px;
  display: inline-block;
  transform: rotate(-2deg) translateY(-4px);
  box-shadow: 0 8px 24px var(--accent-light);
  margin: 0 4px;
  font-style: normal;
}

/* Odometer Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding: 80px 0;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}
.stat-item h4 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.stat-item p {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Footer */
footer {
  padding: 80px 48px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
}
footer .social-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 40px;
}
footer .social-links a {
  color: var(--text);
  transition: color 0.3s;
}
footer .social-links a:hover {
  color: var(--accent);
}
footer p {
  color: var(--muted);
  font-size: 14px;
}

/* Cases */
.cases-page {
  padding-top: 180px;
}
.cases-page .section-title {
  max-width: 980px;
  margin-bottom: 56px;
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.case-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 34px;
  position: relative;
  overflow: hidden;
  min-height: 420px;
  transition:
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.3s ease;
}
.case-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background:
    radial-gradient(
      circle 260px at var(--mx, 50%) var(--my, 50%),
      rgba(94, 53, 177, 0.18),
      transparent
    ),
    linear-gradient(
      135deg,
      rgba(0, 229, 255, 0.08),
      transparent 38%,
      rgba(255, 126, 95, 0.07)
    );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  border-radius: 16px;
  z-index: 0;
}
.case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.16);
}
.case-card:hover::before {
  opacity: 1;
}
.case-card > * {
  position: relative;
  z-index: 1;
}
.case-card-wide {
  grid-column: span 2;
  min-height: 0;
}
.case-topline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #bba7ff;
  margin-bottom: 18px;
}
.case-topline svg {
  width: 22px;
  height: 22px;
  color: #00e5ff;
}
.case-card h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.05;
  margin-bottom: 16px;
}
.case-card p {
  color: #a9a9a9;
  line-height: 1.58;
  font-size: 15px;
}
.case-lead {
  color: var(--text) !important;
  font-size: 18px !important;
  max-width: 900px;
}
.case-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
}
.case-flow span {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  text-align: center;
}
.case-flow span:nth-child(2) {
  color: #00e5ff;
}
.case-flow span:nth-child(3) {
  color: #bba7ff;
}
.case-flow span:nth-child(4) {
  color: #ffb38a;
}
.case-flow.compact span {
  min-height: 48px;
  font-size: 12px;
}
.case-signal {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}
.case-signal div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.035);
}
.case-signal strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}
.case-signal small {
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.4;
}
.case-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.case-actions .cta-main {
  background: var(--text);
  color: var(--bg) !important;
  padding: 10px 20px;
  border-radius: 40px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.case-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 3px;
}
.case-link:hover {
  color: #00e5ff;
  border-color: #00e5ff;
}
.case-footer {
  border-top: none;
  margin-top: 70px;
}

@media (max-width: 768px) {
  nav {
    padding: 20px 24px;
  }
  .nav-links {
    display: none;
  }
  section.content {
    padding: 80px 24px;
  }
  .split-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .cases-page {
    padding-top: 130px;
  }
  .case-grid {
    grid-template-columns: 1fr;
  }
  .case-card-wide {
    grid-column: span 1;
  }
  .case-card {
    padding: 26px 22px;
    min-height: 0;
  }
  .case-flow,
  .case-signal {
    grid-template-columns: 1fr;
  }
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 4px;
  gap: 4px;
  margin-right: 16px;
}

.lang-toggle button {
  background: transparent;
  border: none;
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lang-toggle button:hover {
  color: var(--text);
}

.lang-toggle button.active {
  background: var(--text);
  color: var(--bg);
}

.nav-actions {
  display: flex;
  align-items: center;
}

/* Secondary CTA Button */
.hero .cta-secondary {
  background: transparent;
  color: var(--text);
  padding: 16px 36px;
  border-radius: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  margin-top: 16px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero .cta-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.05);
}