/* ================================================================
   PORTFOLIO — dope.security Design System
   Midnight terminal · Violet beacons · Luxury editorial
   Theme: near-black canvas, single violet signal, flat & borderless
   ================================================================ */

/* ── Fonts ──────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@1,400;1,700&display=swap');

/* ── Custom Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 12px;
  background: var(--color-near-black);
}
::-webkit-scrollbar-track {
  background: var(--color-scrollbar-track, rgba(247, 249, 250, 0.02));
  border-left: 1px solid var(--color-circuit-line);
}
::-webkit-scrollbar-thumb {
  background: var(--color-signal-violet);
  border: 3px solid var(--color-near-black);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-lavender-mist);
}
/* ── Design Tokens ──────────────────────────────────────────────── */
:root {
  /* Colors — dope.security palette */
  --color-near-black: #090909;
  --color-almost-white: #f7f9fa;
  --color-soft-white: #f0f0f0;
  --color-steel: #828384;
  --color-graphite: #474747;
  --color-iron: #423738;
  --color-ash: #6b6b6b;
  --color-signal-violet: #af50ff;
  --color-lavender-mist: #e1bdff;

  /* Surfaces */
  --surface-void-canvas: #090909;
  --surface-translucent-panel: rgba(51, 50, 72, 0.7);
  --surface-iron-wash: #423738;
  --surface-violet-bloom: #af50ff;
  --surface-solid-bg: rgba(9, 9, 9, 0.85); /* For hiding circuit */
  --surface-hover-bg: rgba(9, 9, 9, 0.95);
  --color-circuit-line: rgba(247, 249, 250, 0.1);
  --color-circuit-border: rgba(247, 249, 250, 0.2);
  --color-scrollbar-track: rgba(247, 249, 250, 0.02);

  /* Light Theme Variables */
  --color-bg-light: #ffffff;
  --color-text-light: #1a1a1a;

  /* Typography — Font Families */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-display: 'Lora', ui-serif, Georgia, serif;

  /* Typography — Scale */
  --text-caption: 10px;
  --leading-caption: 1;
  --tracking-caption: 1.8px;
  --text-label: 12px;
  --leading-label: 1;
  --tracking-label: 0.84px;
  --text-body-sm: 14px;
  --leading-body-sm: 1.5;
  --text-body: 16px;
  --leading-body: 1.5;
  --text-subheading: 20px;
  --leading-subheading: 1;
  --tracking-subheading: -0.2px;
  --text-heading-sm: 32px;
  --leading-heading-sm: 1.2;
  --tracking-heading-sm: -0.32px;
  --text-heading: 48px;
  --leading-heading: 1.2;
  --tracking-heading: -0.48px;
  --text-heading-lg: 64px;
  --leading-heading-lg: 1.2;
  --tracking-heading-lg: -0.64px;
  --text-section-stamp: 74px;
  --leading-section-stamp: 0.9;
  --tracking-section-stamp: 0.2em;
  --text-display: 88px;
  --leading-display: 0.8;
  --tracking-display: -2.64px;

  /* Typography — Weights */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-64: 64px;
  --spacing-72: 72px;
  --spacing-80: 80px;
  --spacing-96: 96px;
  --spacing-128: 128px;
  --spacing-136: 136px;
  --spacing-160: 160px;

  /* Layout */
  --page-max-width: 1200px;
  --section-gap: 120px;
  --card-padding: 40px;
  --element-gap: 16px;

  /* Border Radius */
  --radius-cards: 19.2px;
  --radius-pills: 1584px;
  --radius-buttons: 8px;
  --radius-smallcontrols: 6px;

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-medium: 300ms ease-out;
  --transition-slow: 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Overrides */
[data-theme="light"] {
  --color-near-black: #f7f9fa; /* Now light background */
  --color-almost-white: #090909; /* Now dark text */
  --color-soft-white: #1a1a1a;
  --color-steel: #555555;
  --color-graphite: #b0b0b0;
  --color-iron: #e0e0e0;
  --color-ash: #474747;
  --color-signal-violet: #8e24e9; /* Darker violet for readability on white */
  --surface-void-canvas: #ffffff;
  --surface-translucent-panel: rgba(255, 255, 255, 0.7);
  --surface-solid-bg: rgba(255, 255, 255, 0.95);
  --surface-hover-bg: rgba(240, 240, 240, 0.95);
  --color-circuit-line: rgba(9, 9, 9, 0.1);
  --color-circuit-border: rgba(9, 9, 9, 0.2);
  --color-scrollbar-track: rgba(9, 9, 9, 0.02);
}

[data-theme="light"] .project__visual {
  background: rgba(9, 9, 9, 0.05);
}
[data-theme="light"] .project__visual img {
  opacity: 0.95;
  filter: grayscale(30%) contrast(1.1); /* Less grayscale for better visibility */
}

/* ── Panther Grid Background ───────────────────────────────────── */
#panther-grid {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
}

[data-theme="light"] #panther-grid {
  filter: invert(1);
  opacity: 0.1;
}

/* Light Mode Overrides for Nav Bar */
[data-theme="light"] .nav {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-top: 1px solid rgba(255, 255, 255, 1);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1), inset 0 1px 2px rgba(255, 255, 255, 0.8);
}
[data-theme="light"] .nav__link {
  color: rgba(0, 0, 0, 0.6);
}
[data-theme="light"] .nav__link:hover {
  color: rgba(0, 0, 0, 1);
  background: rgba(0, 0, 0, 0.05);
}

/* Ensure all content sits above the canvas */
.nav { z-index: 1000; }
.hero, .section, .footer, .mobile-menu { position: relative; z-index: 1; }

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

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

body {
  font-family: var(--font-sans);
  font-weight: var(--font-weight-regular);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-almost-white);
  background-color: var(--color-near-black);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
}

/* ── Scrollbar ──────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--color-near-black); }
::-webkit-scrollbar-thumb { background: var(--color-graphite); border-radius: 2px; }

/* ══════════════════════════════════════════════════════════════════
   NAVIGATION — Frosted Nav Bar
   rgba(51,50,72,0.7) bg + backdrop-filter blur(10px) + 1px bottom border
   ══════════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: var(--spacing-24);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - var(--spacing-48));
  max-width: var(--page-max-width);
  z-index: 1000;
  padding: 0 var(--spacing-24);
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(24px) saturate(120%);
  -webkit-backdrop-filter: blur(24px) saturate(120%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-pills);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9), inset 0 1px 2px rgba(255, 255, 255, 0.3);
  transition: all var(--transition-medium);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  color: var(--color-almost-white);
}

.nav__monogram {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-caption);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(247, 249, 250, 0.15);
  border-radius: var(--radius-smallcontrols);
}

.nav__wordmark {
  font-size: var(--text-body-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.01em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-32);
}

.nav__link {
  font-size: var(--text-label);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.8);
  text-transform: capitalize;
  letter-spacing: 0;
  padding: 8px 16px;
  border-radius: var(--radius-pills);
  transition: all var(--transition-fast);
  position: relative;
}

.nav__link:hover {
  color: rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 0.1);
}


/* ── Filled Action Button (Primary dark button with white outline) ── */
.btn-filled {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  padding: var(--spacing-16);
  background: var(--color-near-black);
  border: 1px solid var(--color-almost-white);
  border-radius: var(--radius-buttons);
  font-size: var(--text-body);
  font-weight: var(--font-weight-regular);
  color: var(--color-almost-white);
  transition: background var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}
.btn-filled:hover {
  background: rgba(247, 249, 250, 0.06);
}

/* ── Ghost Pill Button (Soft-tint pill for secondary actions) ── */
.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  padding: var(--spacing-20) var(--spacing-32);
  background: rgba(237, 195, 196, 0.05);
  border: none;
  border-radius: var(--radius-pills);
  font-size: var(--text-body);
  font-weight: var(--font-weight-regular);
  color: var(--color-almost-white);
  transition: background var(--transition-fast);
  cursor: pointer;
}
.btn-pill:hover {
  background: rgba(237, 195, 196, 0.1);
}

/* ── Compact Outlined Button (Small white-bordered control) ── */
.btn-compact {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  padding: 9px 15px;
  background: rgba(247, 249, 250, 0.08);
  border: 1px solid var(--color-almost-white);
  border-radius: var(--radius-smallcontrols);
  font-size: var(--text-body-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-almost-white);
  transition: background var(--transition-fast);
  cursor: pointer;
}
.btn-compact:hover {
  background: rgba(247, 249, 250, 0.14);
}

/* Legacy btn-ghost mapping */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  padding: var(--spacing-16);
  background: var(--color-near-black);
  border: 1px solid var(--color-almost-white);
  border-radius: var(--radius-buttons);
  font-size: var(--text-body);
  font-weight: var(--font-weight-regular);
  color: var(--color-almost-white);
  transition: background var(--transition-fast);
  cursor: pointer;
}
.btn-ghost:hover {
  background: rgba(247, 249, 250, 0.06);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
}
.nav__hamburger span {
  display: block;
  height: 1px;
  background: var(--color-almost-white);
  transition: all 0.3s ease;
}
.nav__hamburger span:first-child { width: 24px; }
.nav__hamburger span:last-child { width: 16px; }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0;
  z-index: 999;
  background: var(--color-near-black);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--spacing-32);
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s ease;
}
.mobile-menu--open { opacity: 1; pointer-events: all; }
.mobile-menu__link {
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-light);
  color: var(--color-almost-white);
  letter-spacing: -0.01em;
}

/* ══════════════════════════════════════════════════════════════════
   LAYOUT
   Full-bleed sections with 1200px content max-width centered
   ══════════════════════════════════════════════════════════════════ */
.section {
  padding: var(--section-gap) var(--spacing-24);
}
.section__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
}

/* ── Hairline Divider ─────────────────────────────────────────── */
.hairline {
  width: 100%;
  height: 1px;
  background: rgba(247, 249, 250, 0.1);
  border: none;
}

/* ══════════════════════════════════════════════════════════════════
   SECTION HEADER — Stamped Section Heading
   Whyte Inktrap Mono 74px uppercase, 0.2em letter-spacing, #f0f0f0
   The tracking IS the design — no underline, no decoration
   ══════════════════════════════════════════════════════════════════ */
.section-header {
  margin-bottom: var(--spacing-80);
}

.section-header__label {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-signal-violet);
  margin-bottom: var(--spacing-16);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

.section-header__title {
  font-family: var(--font-mono);
  font-size: clamp(40px, 8vw, var(--text-section-stamp));
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-section-stamp);
  letter-spacing: var(--tracking-section-stamp);
  color: var(--color-soft-white);
  text-transform: uppercase;
}

/* ── Pill Badge ─────────────────────────────────────────────────── */
.pill-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  padding: 6px 12px;
  border: 1px solid rgba(247, 249, 250, 0.1);
  border-radius: var(--radius-smallcontrols);
  background: var(--surface-solid-bg);
}

/* ══════════════════════════════════════════════════════════════════
   HERO — Boarding Pass
   Full-viewport dark hero. Left: editorial type pairing.
   Right: frosted boarding-pass card with cube inside.
   ══════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px var(--spacing-24) var(--spacing-96);
  position: relative;
  overflow: hidden;
}

/* Atmospheric gradient behind hero */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(175, 80, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(175, 80, 255, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--spacing-64);
  position: relative;
  z-index: 1;
}

.hero__content { position: relative; z-index: 2; }
.hero__badge-wrapper { margin-bottom: var(--spacing-32); }

.hero__title {
  font-size: clamp(56px, 9vw, var(--text-display));
  font-weight: var(--font-weight-light);
  line-height: 0.9;
  letter-spacing: var(--tracking-display);
  color: var(--color-almost-white);
  margin-bottom: var(--spacing-32);
}

/* The italic serif display voice — GrandSlang substitute (Lora Italic) */
.hero__title-serif {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  display: block;
}

/* The geometric sans voice — Inter */
.hero__title-sans {
  font-family: var(--font-sans);
  font-weight: var(--font-weight-light);
  display: block;
  letter-spacing: -0.04em;
}

.hero__subtitle {
  font-size: var(--text-subheading);
  font-weight: var(--font-weight-light);
  color: var(--color-steel);
  max-width: 480px;
  margin-bottom: var(--spacing-40);
  line-height: 1.6;
  letter-spacing: var(--tracking-subheading);
}

/* ── Boarding Pass Card ─────────────────────────────────────────── */
.volatility-card {
  background: var(--surface-solid-bg);
  border: 1px solid rgba(247, 249, 250, 0.15);
  border-radius: var(--radius-cards);
  padding: var(--spacing-40);
  position: relative;
  overflow: hidden;
}

.volatility-card__scanline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-signal-violet), transparent);
  box-shadow: 0 0 12px var(--color-signal-violet), 0 0 30px var(--color-signal-violet);
  animation: scanline-sweep 4s ease-in-out infinite;
  pointer-events: none;
  z-index: 10;
}

@keyframes scanline-sweep {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.volatility-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-24);
}

.volatility-card__label {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  font-weight: var(--font-weight-regular);
  color: var(--color-steel);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.volatility-card__label-icon {
  width: 14px; height: 14px;
  stroke: var(--color-signal-violet);
}

.volatility-card__route {
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  color: var(--color-almost-white);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-32);
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.volatility-card__route-arrow {
  color: var(--color-signal-violet);
  font-size: 18px;
}

.volatility-card__heading {
  font-family: var(--font-sans);
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-almost-white);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  margin-bottom: var(--spacing-32);
}

.volatility-card__actions {
  display: flex;
  gap: var(--spacing-12);
  flex-wrap: wrap;
}

/* Barcode decoration */
.volatility-card__barcode {
  position: absolute;
  right: var(--spacing-24);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0.12;
}

.volatility-card__barcode span {
  display: block;
  width: 3px;
  background: var(--color-almost-white);
  border-radius: 1px;
}

/* ── 3D Cube ────────────────────────────────────────────────────── */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 800px;
  min-height: 320px;
  cursor: grab;
}

.hero__visual:active { cursor: grabbing; }

.cube-scene {
  position: relative;
  transform-style: preserve-3d;
  animation: float-cube 6s ease-in-out infinite;
}

.cube {
  width: 140px;
  height: 140px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-20deg) rotateY(-30deg);
  transition: transform 0.08s ease-out;
}

.cube--auto {
  animation: rotate-cube 25s infinite linear;
  transition: none;
}

.cube__face {
  position: absolute;
  width: 140px;
  height: 140px;
  backface-visibility: visible;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 2px;
  padding: 2px;
  background: #0e0e0e;
  border-radius: var(--radius-smallcontrols);
}

.tile {
  background: #151515;
  border-radius: 2px;
}

/* Directional lighting per face */
.cube__face--front .tile { background: #1a1a1a; }
.cube__face--top .tile { background: #1e1e1e; }
.cube__face--right .tile { background: #171717; }
.cube__face--left .tile { background: #111111; }
.cube__face--back .tile { background: #0e0e0e; }
.cube__face--bottom .tile { background: #0c0c0c; }

.cube__face--front  { transform: rotateY(  0deg) translateZ(70px); }
.cube__face--right  { transform: rotateY( 90deg) translateZ(70px); }
.cube__face--back   { transform: rotateY(180deg) translateZ(70px); }
.cube__face--left   { transform: rotateY(-90deg) translateZ(70px); }
.cube__face--top    { transform: rotateX( 90deg) translateZ(70px); }
.cube__face--bottom { transform: rotateX(-90deg) translateZ(70px); }

/* Violet glow beneath cube */
.cube-glow {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 80px;
  background: radial-gradient(
    ellipse at center,
    rgba(175, 80, 255, 0.15) 0%,
    rgba(175, 80, 255, 0.05) 40%,
    transparent 70%
  );
  pointer-events: none;
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.7; }
  50%      { opacity: 1; }
}

@keyframes rotate-cube {
  0%   { transform: rotateX(-20deg) rotateY(0deg); }
  100% { transform: rotateX(-20deg) rotateY(360deg); }
}

@keyframes float-cube {
  0%, 100% { transform: translateY(0px); }
  50%      { transform: translateY(-12px); }
}

/* ══════════════════════════════════════════════════════════════════
   PROJECT CARDS
   Borderless, 19.2px radius visuals, spacing creates boundaries
   ══════════════════════════════════════════════════════════════════ */
.project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-64);
  padding: var(--spacing-64) 0;
  align-items: center;
  position: relative;
}

/* Hairline between projects */
.project + .project::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: rgba(247, 249, 250, 0.08);
}

.project:nth-child(even) { direction: rtl; }
.project:nth-child(even) > * { direction: ltr; }

.project__info {
  display: flex;
  flex-direction: column;
}

.project__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-signal-violet);
  margin-bottom: var(--spacing-12);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

.project__title {
  font-size: var(--text-heading-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-almost-white);
  margin-bottom: var(--spacing-16);
  letter-spacing: var(--tracking-heading-sm);
  line-height: var(--leading-heading-sm);
}

.project__desc {
  font-size: var(--text-body);
  color: var(--color-ash);
  margin-bottom: var(--spacing-32);
  line-height: var(--leading-body);
}

/* ── Terminal Code Block ── */
.terminal-block {
  background: var(--surface-solid-bg);
  border: 1px solid rgba(247, 249, 250, 0.08);
  border-radius: var(--radius-cards);
  padding: var(--spacing-24);
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  position: relative;
  overflow: hidden;
}

.terminal-block::before {
  content: '● ● ●';
  display: block;
  font-size: 7px;
  letter-spacing: 4px;
  color: var(--color-graphite);
  margin-bottom: var(--spacing-16);
}

.terminal-line {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-12);
  color: var(--color-soft-white);
}
.terminal-line:last-child { margin-bottom: 0; }

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-signal-violet);
  margin-top: 7px;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(175, 80, 255, 0.5);
}

.code-accent { color: var(--color-lavender-mist); }

/* ── Project Visual ── */
.project__visual {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-scrollbar-track);
  border-radius: var(--radius-cards);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(247, 249, 250, 0.06);
  position: relative;
  transition: border-color var(--transition-medium);
}
.project__visual:hover {
  border-color: rgba(247, 249, 250, 0.15);
}

.project__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--radius-cards);
  opacity: 0.6;
  filter: grayscale(100%) contrast(1.1);
  transition: filter var(--transition-medium), opacity var(--transition-medium);
}
.project__visual:hover img {
  filter: grayscale(0%) contrast(1);
  opacity: 1;
}

/* ── Violet Bloom Card ─────────────────────────────────────────── */
/* The ONE violet break in the monochrome — rationed to one per page */
.project--violet-bloom .project__info {
  background: var(--surface-violet-bloom);
  border-radius: var(--radius-cards);
  padding: var(--spacing-40);
}

.project--violet-bloom .project__eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.project--violet-bloom .project__title {
  color: #ffffff;
}

.project--violet-bloom .project__desc {
  color: rgba(255, 255, 255, 0.85);
}

.project--violet-bloom .terminal-block {
  background: var(--color-scrollbar-track);
  border-color: rgba(255, 255, 255, 0.15);
}

.project--violet-bloom .status-dot {
  background: #ffffff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.project--violet-bloom .code-accent {
  color: rgba(255, 255, 255, 0.7);
}

.project--violet-bloom .terminal-line {
  color: #ffffff;
}

.project--violet-bloom .terminal-block::before {
  color: rgba(255, 255, 255, 0.3);
}

/* ══════════════════════════════════════════════════════════════════
   STATS
   Clean achromatic grid with hairline dividers
   ══════════════════════════════════════════════════════════════════ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

/* Vertical hairlines between stats */
.stat {
  padding: var(--spacing-40);
  text-align: center;
  position: relative;
}

.stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(247, 249, 250, 0.1);
}

.stat__number {
  font-family: var(--font-sans);
  font-size: 40px;
  font-weight: var(--font-weight-light);
  color: var(--color-almost-white);
  margin-bottom: var(--spacing-8);
  letter-spacing: -0.02em;
}

.stat__label {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-ash);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caption);
}

/* ══════════════════════════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-64);
}

.about__bio {
  font-size: var(--text-body);
  color: var(--color-ash);
  line-height: var(--leading-body);
  margin-bottom: var(--spacing-16);
}
.about__bio strong {
  color: var(--color-almost-white);
  font-weight: var(--font-weight-medium);
}

.about__skills-label {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-steel);
  margin-bottom: var(--spacing-12);
  margin-top: var(--spacing-32);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caption);
}
.about__skills-label:first-child { margin-top: 0; }

.about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8);
}

.skill-badge {
  padding: 6px 12px;
  border: 1px solid rgba(247, 249, 250, 0.1);
  border-radius: var(--radius-smallcontrols);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-soft-white);
  background: var(--surface-solid-bg);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.skill-badge:hover {
  border-color: rgba(175, 80, 255, 0.3);
  background: rgba(175, 80, 255, 0.05);
}

/* ── Expandable Panels ── */
.expandable {
  border: 1px solid rgba(247, 249, 250, 0.08);
  border-radius: var(--radius-cards);
  overflow: hidden;
  margin-bottom: var(--spacing-12);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  background: var(--surface-solid-bg);
}
.expandable:hover { border-color: rgba(247, 249, 250, 0.15); }

.expandable__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-20) var(--spacing-24);
  text-align: left;
  font-size: var(--text-body-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-almost-white);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.expandable__trigger:hover {
  background: rgba(247, 249, 250, 0.02);
}

.expandable__icon {
  font-size: 18px;
  color: var(--color-steel);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}
.expandable--open .expandable__icon {
  transform: rotate(45deg);
}

.expandable__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.expandable--open .expandable__body {
  max-height: 500px;
}

.expandable__content {
  padding: 0 var(--spacing-24) var(--spacing-20);
  font-size: var(--text-body-sm);
  color: var(--color-ash);
  line-height: 1.6;
}

.expandable__content strong {
  color: var(--color-almost-white);
  font-weight: var(--font-weight-medium);
}

/* ── Timeline ── */
.timeline {
  margin-top: var(--spacing-32);
}
.timeline__item {
  display: flex;
  gap: var(--spacing-16);
  padding-bottom: var(--spacing-24);
  position: relative;
}
.timeline__item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 4px; top: 14px; bottom: 0;
  width: 1px;
  background: rgba(247, 249, 250, 0.1);
}
.timeline__dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(247, 249, 250, 0.2);
  background: var(--color-near-black);
  flex-shrink: 0;
  margin-top: 5px;
}
.timeline__content { flex: 1; }
.timeline__year {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-signal-violet);
  margin-bottom: 4px;
  letter-spacing: var(--tracking-caption);
}
.timeline__text {
  font-size: var(--text-body-sm);
  color: var(--color-soft-white);
  line-height: var(--leading-body);
}

/* ══════════════════════════════════════════════════════════════════
   VIBE / NOW PLAYING
   ══════════════════════════════════════════════════════════════════ */
.vibe {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-64);
  align-items: start;
}

.vibe__player {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  padding: var(--spacing-24);
  border: 1px solid rgba(247, 249, 250, 0.1);
  border-radius: var(--radius-cards);
  background: var(--surface-solid-bg);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.vibe__player-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  text-decoration: none;
  color: inherit;
  flex: 1;
}

.vibe__player:hover {
  background: var(--surface-hover-bg);
  border-color: rgba(247, 249, 250, 0.2);
}

.vibe__record {
  width: 100%;
  height: 100%;
  animation: spin 3s linear infinite;
  transform-origin: 50% 50%;
}

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

.vibe__icon-container {
  width: 48px; height: 48px;
  border-radius: var(--radius-buttons);
  background: rgba(175, 80, 255, 0.15);
  border: 1px solid rgba(175, 80, 255, 0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.vibe__icon-container svg {
  width: 48px; height: 48px;
  color: #ffffff;
}

.vibe__track-info { flex: 1; min-width: 0; }

.vibe__now-label {
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-signal-violet);
  margin-bottom: var(--spacing-4);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

/* Equalizer Bars */
.equalizer {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}
.equalizer__bar {
  width: 3px;
  background: var(--color-signal-violet);
  border-radius: 1px;
  animation: eq-bounce 1.2s ease-in-out infinite;
}
.equalizer__bar:nth-child(1) { height: 6px;  animation-delay: 0s; }
.equalizer__bar:nth-child(2) { height: 12px; animation-delay: 0.15s; }
.equalizer__bar:nth-child(3) { height: 4px;  animation-delay: 0.3s; }
.equalizer__bar:nth-child(4) { height: 10px; animation-delay: 0.45s; }
.equalizer__bar:nth-child(5) { height: 8px;  animation-delay: 0.6s; }

@keyframes eq-bounce {
  0%, 100% { transform: scaleY(0.3); }
  50%      { transform: scaleY(1); }
}

.vibe__track-title {
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  color: var(--color-almost-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.vibe__track-artist {
  font-size: var(--text-body-sm);
  color: var(--color-steel);
}

.vibe__controls {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
  color: var(--color-steel);
}

.vibe__control-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: all 0.2s ease;
  cursor: pointer;
}

.vibe__control-btn:hover {
  color: var(--color-almost-white);
  background: rgba(247, 249, 250, 0.05);
}

.vibe__control-btn--play {
  width: 44px;
  height: 44px;
  background: var(--color-almost-white);
  color: var(--color-background);
}

.vibe__control-btn--play:hover {
  background: #ffffff;
  color: var(--color-background);
  transform: scale(1.05);
}

.vibe__control-btn svg {
  width: 20px;
  height: 20px;
}

.vibe__control-btn--play svg {
  width: 24px;
  height: 24px;
}

.vibe__mood {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
}
.vibe__mood-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}
.vibe__mood-label {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--color-steel);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caption);
}
.vibe__mood-value {
  font-size: var(--text-body);
  color: var(--color-soft-white);
}

.vibe__mood-value em {
  color: var(--color-ash);
}

/* ══════════════════════════════════════════════════════════════════
   FOOTER — Coordinate Footer
   Minimal GPS-stamp footer with + icon and heart glyph
   The brand writes its footer as if signing a postcard
   ══════════════════════════════════════════════════════════════════ */
.footer {
  padding: var(--spacing-48) var(--spacing-24);
  position: relative;
}

/* Hairline top border */
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: var(--spacing-24); right: var(--spacing-24);
  height: 1px;
  background: rgba(247, 249, 250, 0.08);
}

.footer__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__left {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
}

.footer__icon {
  font-family: var(--font-mono);
  font-size: var(--text-subheading);
  color: var(--color-almost-white);
  font-weight: var(--font-weight-light);
}

.footer__label {
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  color: var(--color-almost-white);
}

.footer__label-sub {
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  color: var(--color-steel);
}

.footer__links {
  display: flex;
  gap: var(--spacing-24);
}

.footer__link {
  font-size: var(--text-body-sm);
  color: var(--color-ash);
  transition: color var(--transition-fast);
}
.footer__link:hover { color: var(--color-almost-white); }

.footer__right {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.footer__coordinate {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  color: var(--color-ash);
  letter-spacing: var(--tracking-body);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.footer__coordinate:hover {
  color: var(--color-almost-white);
  text-shadow: 0 0 8px rgba(247, 249, 250, 0.3);
}

.footer__heart {
  color: var(--color-almost-white);
  font-size: 14px;
}

/* ══════════════════════════════════════════════════════════════════
   SCROLL REVEAL
   ══════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.12s; }
.reveal--delay-2 { transition-delay: 0.24s; }
.reveal--delay-3 { transition-delay: 0.36s; }
.reveal--delay-4 { transition-delay: 0.48s; }

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --section-gap: 80px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero__title {
    font-size: clamp(48px, 12vw, 72px);
  }
  .hero__subtitle { margin-bottom: var(--spacing-32); }
  .hero__visual { min-height: 200px; }

  .volatility-card { padding: var(--spacing-24); }

  .cube { width: 100px; height: 100px; }
  .cube__face { width: 100px; height: 100px; }
  .cube__face--front  { transform: rotateY(  0deg) translateZ(50px); }
  .cube__face--right  { transform: rotateY( 90deg) translateZ(50px); }
  .cube__face--back   { transform: rotateY(180deg) translateZ(50px); }
  .cube__face--left   { transform: rotateY(-90deg) translateZ(50px); }
  .cube__face--top    { transform: rotateX( 90deg) translateZ(50px); }
  .cube__face--bottom { transform: rotateX(-90deg) translateZ(50px); }

  .nav__links { display: none; }
  .nav-desktop-cta { display: none !important; }
  .nav__hamburger { display: flex; }

  .project {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }
  .project:nth-child(even) { direction: ltr; }

  .project--violet-bloom .project__info {
    padding: var(--spacing-24);
  }

  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2)::after { display: none; }

  .vibe, .about-grid { grid-template-columns: 1fr; }

  .section-header__title {
    font-size: clamp(28px, 8vw, 48px);
  }

  .footer__inner {
    flex-direction: column;
    gap: var(--spacing-24);
    text-align: center;
  }

  .footer__left,
  .footer__right {
    justify-content: center;
  }

  .footer__links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 44px;
  }

  .volatility-card__actions {
    flex-direction: column;
  }

  .stats { grid-template-columns: 1fr; }
  .stat::after { display: none !important; }
  .stat {
    border-bottom: 1px solid rgba(247, 249, 250, 0.06);
    padding: var(--spacing-24);
  }
  .stat:last-child { border-bottom: none; }
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.15; }
  50% { transform: scale(1.1); opacity: 0.25; }
}


@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.volatility-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 50%;
  background: linear-gradient(to bottom, transparent, rgba(175, 80, 255, 0.1) 90%, rgba(175, 80, 255, 0.5) 100%);
  animation: scanline 3s linear infinite;
  pointer-events: none;
  z-index: 10;
}

.hero__hologram {
  animation: rotate-3d-holo 20s infinite linear;
  transform-style: preserve-3d;
  filter: drop-shadow(0 0 12px var(--color-signal-violet));
}
@keyframes rotate-3d-holo {
  0% { transform: rotateY(0deg) rotateX(15deg); }
  50% { transform: rotateY(180deg) rotateX(-15deg); }
  100% { transform: rotateY(360deg) rotateX(15deg); }
}
.hero__hologram-core {
  animation: pulse-core 2s infinite alternate, draw-core 8s infinite linear;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
}
@keyframes pulse-core {
  from { filter: drop-shadow(0 0 4px var(--color-signal-violet)); stroke-width: 1; }
  to { filter: drop-shadow(0 0 15px var(--color-signal-violet)); stroke-width: 2; }
}
@keyframes draw-core {
  to { stroke-dashoffset: -200; }
}

/* ── Circuit Sidebar Navigation ──────────────────────────────────── */
.circuit-nav {
  position: fixed;
  top: 50%;
  left: 32px;
  transform: translateY(-50%);
  height: 400px;
  width: 160px;
  z-index: 100;
  display: flex;
  pointer-events: none; /* Let clicks pass through except on nodes */
}

@media (max-width: 1200px) {
  .circuit-nav {
    display: none;
  }
}

.circuit-nav__track {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 100%;
}

.circuit-nav__particle {
  transition: cy 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.circuit-nav__glow-line {
  transition: d 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.circuit-nav__nodes {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.circuit-node {
  position: relative;
  display: flex;
  align-items: center;
  height: 32px; /* Fix height to easily align SVG */
  cursor: pointer;
  pointer-events: auto;
  opacity: 0.6;
  transition: all 0.3s ease;
}

.circuit-node:hover {
  opacity: 1;
}

.circuit-node__dot {
  width: 12px;
  height: 12px;
  background: var(--color-near-black);
  border: 1px solid rgba(247, 249, 250, 0.2);
  border-radius: 50%;
  margin-left: 24px; /* Center is at 30px */
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

/* Hover State - Purple Edge Glow */
.circuit-node:hover .circuit-node__dot {
  border-color: rgba(175, 80, 255, 0.6);
  box-shadow: 0 0 10px rgba(175, 80, 255, 0.3);
}

/* Active State - Electric Purple Pulse */
.circuit-node.active {
  opacity: 1;
}

.circuit-node.active .circuit-node__dot {
  border-color: var(--color-signal-violet);
  background: rgba(175, 80, 255, 0.1);
  box-shadow: 0 0 15px var(--color-signal-violet);
}

.circuit-node__label {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 1.5px;
  color: var(--color-steel);
  transition: color 0.3s ease;
  margin-left: 24px;
}

.circuit-node.active .circuit-node__label {
  color: var(--color-signal-violet);
}

.circuit-node:hover .circuit-node__label {
  color: var(--color-almost-white);
}

/* Connecting Horizontal lines */
.circuit-node::before {
  content: '';
  position: absolute;
  left: 36px;
  top: 50%;
  width: 16px;
  height: 1px;
  .section-header__title {
    font-size: clamp(28px, 8vw, 48px);
  }

  .footer__inner {
    flex-direction: column;
    gap: var(--spacing-24);
    text-align: center;
  }

  .footer__left,
  .footer__right {
    justify-content: center;
  }

  .footer__links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 44px;
  }

  .volatility-card__actions {
    flex-direction: column;
  }

  .stats { grid-template-columns: 1fr; }
  .stat::after { display: none !important; }
  .stat {
    border-bottom: 1px solid rgba(247, 249, 250, 0.06);
    padding: var(--spacing-24);
  }
  .stat:last-child { border-bottom: none; }
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.15; }
  50% { transform: scale(1.1); opacity: 0.25; }
}


@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
.volatility-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 50%;
  background: linear-gradient(to bottom, transparent, rgba(175, 80, 255, 0.1) 90%, rgba(175, 80, 255, 0.5) 100%);
  animation: scanline 3s linear infinite;
  pointer-events: none;
  z-index: 10;
}

.hero__hologram {
  animation: rotate-3d-holo 20s infinite linear;
  transform-style: preserve-3d;
  filter: drop-shadow(0 0 12px var(--color-signal-violet));
}
@keyframes rotate-3d-holo {
  0% { transform: rotateY(0deg) rotateX(15deg); }
  50% { transform: rotateY(180deg) rotateX(-15deg); }
  100% { transform: rotateY(360deg) rotateX(15deg); }
}
.hero__hologram-core {
  animation: pulse-core 2s infinite alternate, draw-core 8s infinite linear;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
}
@keyframes pulse-core {
  from { filter: drop-shadow(0 0 4px var(--color-signal-violet)); stroke-width: 1; }
  to { filter: drop-shadow(0 0 15px var(--color-signal-violet)); stroke-width: 2; }
}
@keyframes draw-core {
  to { stroke-dashoffset: -200; }
}

/* ── Circuit Sidebar Navigation ──────────────────────────────────── */
.circuit-nav {
  position: fixed;
  top: 50%;
  left: 8px;
  transform: translateY(-50%) scale(0.75);
  transform-origin: left center;
  height: 400px;
  width: 160px;
  z-index: 100;
  display: flex;
  pointer-events: none; /* Let clicks pass through except on nodes */
}

@media (max-width: 1200px) {
  .circuit-nav {
    display: none;
  }
}

.circuit-nav__track {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 100%;
}

.circuit-nav__particle {
  transition: cy 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.circuit-nav__glow-line {
  transition: d 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.circuit-nav__nodes {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.circuit-node {
  position: relative;
  display: flex;
  align-items: center;
  height: 32px; /* Fix height to easily align SVG */
  cursor: pointer;
  pointer-events: auto;
  opacity: 0.6;
  transition: all 0.3s ease;
}

.circuit-node:hover {
  opacity: 1;
}

.circuit-node__dot {
  width: 12px;
  height: 12px;
  background: var(--color-near-black);
  border: 1px solid var(--color-circuit-border);
  border-radius: 50%;
  margin-left: 24px; /* Center is at 30px */
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

/* Hover State - Purple Edge Glow */
.circuit-node:hover .circuit-node__dot {
  border-color: rgba(175, 80, 255, 0.6);
  box-shadow: 0 0 10px rgba(175, 80, 255, 0.3);
}

/* Active State - Electric Purple Pulse */
.circuit-node.active {
  opacity: 1;
}

.circuit-node.active .circuit-node__dot {
  border-color: var(--color-signal-violet);
  background: rgba(175, 80, 255, 0.1);
  box-shadow: 0 0 15px var(--color-signal-violet);
}

.circuit-node__label {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 1.5px;
  color: var(--color-steel);
  transition: color 0.3s ease;
  margin-left: 24px;
}

.circuit-node.active .circuit-node__label {
  color: var(--color-signal-violet);
}

.circuit-node:hover .circuit-node__label {
  color: var(--color-almost-white);
}

/* Connecting Horizontal lines */
.circuit-node::before {
  content: '';
  position: absolute;
  left: 36px;
  top: 50%;
  width: 16px;
  height: 1px;
  background: rgba(247, 249, 250, 0.1);
  z-index: 1;
  transition: background 0.3s ease;
}

.circuit-node.active::before {
  background: var(--color-signal-violet);
}

/* ── Telemetry Right Sidebar ─────────────────────────────────────── */
.telemetry-bar {
  position: fixed;
  top: 0;
  right: 16px;
  transform: scale(0.75);
  transform-origin: right center;
  height: 100vh;
  width: 120px; /* Give it some width for the data block */
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: none;
}

@media (max-width: 1200px) {
  .telemetry-bar {
    display: none;
  }
}

.telemetry-bar__text {
  margin-top: 120px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: rgba(247, 249, 250, 0.15);
  white-space: nowrap;
}

.telemetry-bar__data {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
}

.telemetry-bar__line {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: right;
}

.telemetry-bar__label {
  color: var(--color-steel);
  font-size: 8px;
}

.telemetry-bar__value {
  color: var(--color-almost-white);
  font-variant-numeric: tabular-nums;
}