@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&family=Fira+Code:wght@400;500;600&display=swap');

/* =============================================
   THEMES — Dark (Default) & Light Mode
   ============================================= */
:root {
  /* Dark Theme (Default) */
  --bg: #050508;
  --bg-alt: #0b0b12;
  --text: #f1f5f9;
  --text-dim: #94a3b8;
  --text-muted: #64748b;
  --accent: #00f2fe;
  --accent-alt: #3b82f6;
  --accent-glow: rgba(0, 242, 254, 0.2);
  --border: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(255, 255, 255, 0.02);
  --card-hover-border: rgba(0, 242, 254, 0.35);
  --particle-r: 0;
  --particle-g: 242;
  --particle-b: 254;
  --switcher-bg: rgba(10, 10, 16, 0.75);
  --switcher-border: rgba(255, 255, 255, 0.12);
  --node-bg: rgba(10, 10, 16, 0.85);
  --modal-bg: rgba(8, 8, 14, 0.88);
  --modal-border: rgba(0, 242, 254, 0.25);
  --tag-bg: rgba(255, 255, 255, 0.03);
  --kbd-bg: rgba(255, 255, 255, 0.08);
}

body[data-theme="light"] {
  /* Light Theme — Ultra-sleek porcelain / luxury clean */
  --bg: #f8fafc;
  --bg-alt: #f1f5f9;
  --text: #0f172a;
  --text-dim: #334155;
  --text-muted: #64748b;
  --accent: #2563eb; /* Deep Sapphire Blue */
  --accent-alt: #0284c7;
  --accent-glow: rgba(37, 99, 235, 0.15);
  --border: rgba(15, 23, 42, 0.1);
  --card-bg: rgba(255, 255, 255, 0.75);
  --card-hover-border: rgba(37, 99, 235, 0.35);
  --particle-r: 30;
  --particle-g: 41;
  --particle-b: 59;
  --switcher-bg: rgba(255, 255, 255, 0.85);
  --switcher-border: rgba(15, 23, 42, 0.15);
  --node-bg: rgba(255, 255, 255, 0.95);
  --modal-bg: rgba(255, 255, 255, 0.95);
  --modal-border: rgba(37, 99, 235, 0.25);
  --tag-bg: rgba(15, 23, 42, 0.04);
  --kbd-bg: rgba(15, 23, 42, 0.08);
}

/* =============================================
   BASE RESET
   ============================================= */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.5s ease, color 0.5s ease;
}

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

/* =============================================
   THREE.JS CANVAS (Background)
   ============================================= */
#webgl-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* =============================================
   CUSTOM CURSOR
   ============================================= */
#cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--text-dim);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
  mix-blend-mode: difference;
}

#cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--text);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
}

body.cursor-hover #cursor-ring {
  width: 56px;
  height: 56px;
  border-color: var(--accent);
}

/* =============================================
   TOP ACTION BAR (Command Palette, Audio, Theme)
   ============================================= */
.top-action-bar {
  position: fixed;
  top: 1.25rem;
  left: 0;
  width: 100%;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  pointer-events: none;
}

.top-action-bar > * {
  pointer-events: auto;
}

.action-btn {
  border: 1px solid var(--switcher-border);
  background: var(--switcher-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text);
  border-radius: 50px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.action-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

.cmd-palette-trigger {
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
}

.cmd-icon {
  color: var(--accent);
}

.cmd-shortcut {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  background: var(--kbd-bg);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  color: var(--text-muted);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-only-btn {
  width: 40px;
  height: 40px;
  font-size: 1.1rem;
}

/* =============================================
   SIDE NAVIGATION GRAPH BAR (Swift Navigation)
   ============================================= */
.side-nav-graph {
  position: fixed;
  right: 2.25rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  z-index: 1000;
}

.graph-line-bg {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  z-index: 1;
}

.graph-line-progress {
  width: 100%;
  height: 0%;
  background: var(--accent);
  transition: height 0.2s ease, background 0.5s ease;
  box-shadow: 0 0 8px var(--accent);
}

.graph-node {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
}

.node-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  border: 2px solid var(--bg);
  transition: all 0.3s ease;
}

.graph-node:hover .node-dot {
  background: var(--accent);
  transform: scale(1.4);
  box-shadow: 0 0 10px var(--accent);
}

.graph-node.active .node-dot {
  background: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 14px var(--accent);
}

.node-label {
  position: absolute;
  right: 24px;
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  background: var(--node-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  transition: all 0.25s ease;
  transform: translateX(6px);
}

.graph-node:hover .node-label {
  opacity: 1;
  transform: translateX(0);
}

/* =============================================
   SECTIONS & TYPOGRAPHY
   ============================================= */
.panel {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 4rem;
  z-index: 1;
}

.panel-inner {
  max-width: 1100px;
  width: 100%;
}

.section-tag-mini {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 0.85rem;
  display: inline-block;
}

.section-heading-lg {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
}

.accent-glow-text {
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
  transition: color 0.5s ease;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  flex-direction: column;
  text-align: center;
  justify-content: center;
}

.hero-content-wrapper {
  will-change: opacity, transform;
}

.hero-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.hero-name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(3.2rem, 9.5vw, 8.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-name .line {
  display: block;
  overflow: hidden;
}

.hero-name .line-inner {
  display: block;
  transform: translateY(0%);
}

.hero-name .accent {
  color: var(--accent);
  transition: color 0.5s ease;
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 400;
  color: var(--text-dim);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}

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

.scroll-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-text {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 3rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  max-width: 950px;
}

.about-text .word {
  display: inline-block;
  opacity: 0.2;
  transition: opacity 0.3s ease;
}

.about-text .word.active {
  opacity: 1;
}

.metrics-row {
  display: flex;
  gap: 5rem;
  margin-top: 4rem;
}

.metric {
  opacity: 0;
}

.metric-val {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  transition: color 0.5s ease;
}

.metric-lbl {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* =============================================
   VERTICAL WORK GRAPH (Experience)
   ============================================= */
.exp-container {
  max-width: 850px;
  width: 100%;
}

.work-graph-timeline {
  position: relative;
  padding-left: 2.5rem;
}

.work-graph-spine {
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-alt), var(--border));
  box-shadow: 0 0 10px var(--accent-glow);
}

.work-graph-node-item {
  position: relative;
  margin-bottom: 2.75rem;
  opacity: 0;
  transform: translateY(30px);
}

.work-graph-node-item:last-child {
  margin-bottom: 0;
}

.work-node-point {
  position: absolute;
  left: -2.5rem;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
  box-shadow: 0 0 12px var(--accent);
  transition: all 0.3s ease;
}

.work-graph-node-item:hover .work-node-point {
  transform: scale(1.3);
  background: var(--accent);
}

.work-node-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  backdrop-filter: blur(12px);
  transition: all 0.35s ease;
}

.work-node-card:hover {
  border-color: var(--card-hover-border);
  transform: translateX(6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.exp-role {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}

.exp-company {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.5s ease;
}

.exp-company:hover {
  text-decoration: underline;
}

.exp-date {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  background: var(--tag-bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
}

.exp-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.role-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.mini-tag {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  color: var(--text-dim);
  background: var(--tag-bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.55rem;
  border-radius: 12px;
}

/* =============================================
   PROJECTS SECTION & ARCHITECTURE SCHEMATICS
   ============================================= */
.project-panel {
  padding: 0 4rem;
}

.project-content {
  max-width: 900px;
}

.project-name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  opacity: 0;
}

.project-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 750px;
  margin-bottom: 1.5rem;
  opacity: 0;
}

.project-highlights {
  list-style: none;
  padding: 0;
  margin-bottom: 1.75rem;
  opacity: 0;
}

.project-highlights li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.project-highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  transition: background 0.5s ease;
}

/* Architecture Schematic Box */
.arch-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.75rem;
  backdrop-filter: blur(12px);
  transition: border-color 0.3s ease;
}

.arch-box:hover {
  border-color: var(--card-hover-border);
}

.arch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.arch-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
}

.arch-badge {
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--tag-bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.arch-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: nowrap;
  overflow-x: auto;
}

.arch-step {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  background: var(--tag-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  flex: 1;
  min-width: 120px;
}

.step-num {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem;
  color: var(--accent);
  font-weight: 700;
}

.step-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.step-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.arch-arrow {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.1rem;
  opacity: 0.7;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  opacity: 0;
}

.tag {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-dim);
  background: var(--tag-bg);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 1.25rem;
  opacity: 0;
  transition: color 0.5s ease;
}

.project-link:hover {
  text-decoration: underline;
}

/* =============================================
   SKILLS SECTION
   ============================================= */
.skills-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 4rem;
}

.skill-group {
  opacity: 0;
  transform: translateY(30px);
}

.skill-group-title {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1rem;
  transition: color 0.5s ease;
}

.skill-list {
  list-style: none;
  padding: 0;
}

.skill-list li {
  font-size: 0.95rem;
  color: var(--text-dim);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s ease;
}

.skill-list li:hover {
  color: var(--text);
}

/* =============================================
   ACHIEVEMENTS & RESEARCH SECTION
   ============================================= */
.achieve-list {
  max-width: 850px;
  width: 100%;
}

.achieve-item {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateY(30px);
}

.achieve-item:last-child {
  border-bottom: none;
}

.achieve-badge-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.achieve-pill-badge {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  background: var(--tag-bg);
  border: 1px solid var(--border);
  color: var(--text);
}

.achieve-pill-badge.gold {
  border-color: rgba(251, 191, 36, 0.4);
  color: #fbbf24;
}

.achieve-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.achieve-sub {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.research-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

.achieve-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  transition: color 0.5s ease;
}

.achieve-link:hover {
  text-decoration: underline;
}

.citation-btn {
  background: var(--tag-bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: 'Space Grotesk', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.citation-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.certs-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.certs-title {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1.25rem;
  transition: color 0.5s ease;
}

.certs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.cert {
  font-size: 0.9rem;
  color: var(--text-dim);
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: 8px;
}

.cert-org {
  font-weight: 700;
  color: var(--text);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.15rem;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-panel {
  text-align: center;
  flex-direction: column;
}

.contact-heading {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.25rem, 5.5vw, 4.75rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1rem;
  opacity: 0;
}

.contact-sub {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 550px;
  margin: 0 auto 3rem auto;
  opacity: 0;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  opacity: 0;
}

.contact-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.3s ease;
  position: relative;
}

.contact-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s ease, background 0.5s ease;
}

.contact-link:hover {
  color: var(--accent);
}

.contact-link:hover::after {
  width: 100%;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  text-align: center;
  padding: 2.5rem 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  z-index: 1;
  position: relative;
}

/* =============================================
   COMMAND PALETTE MODAL (⌘K)
   ============================================= */
.cmd-palette-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.cmd-palette-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.cmd-palette-modal {
  width: 90%;
  max-width: 600px;
  background: var(--modal-bg);
  border: 1px solid var(--modal-border);
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 30px var(--accent-glow);
  overflow: hidden;
  transform: translateY(-20px) scale(0.97);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cmd-palette-backdrop.open .cmd-palette-modal {
  transform: translateY(0) scale(1);
}

.cmd-search-wrapper {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  gap: 0.75rem;
}

.cmd-search-icon {
  font-size: 1.1rem;
  opacity: 0.6;
}

.cmd-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--text);
}

.cmd-search-input::placeholder {
  color: var(--text-muted);
}

.cmd-badge-esc {
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  background: var(--kbd-bg);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  color: var(--text-muted);
}

.cmd-results {
  max-height: 360px;
  overflow-y: auto;
  padding: 0.5rem;
}

.cmd-group-label {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  padding: 0.6rem 0.75rem 0.3rem 0.75rem;
}

.cmd-item {
  display: flex;
  align-items: center;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  gap: 0.75rem;
  transition: background 0.15s ease;
}

.cmd-item:hover, .cmd-item.selected {
  background: var(--tag-bg);
  border: 1px solid var(--border);
}

.cmd-item-icon {
  font-size: 1rem;
}

.cmd-item-title {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 500;
}

.cmd-item-tag {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--kbd-bg);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.cmd-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding: 0.6rem 1.25rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.15);
}

.cmd-footer-tip {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.cmd-footer-tip kbd {
  font-family: 'Fira Code', monospace;
  background: var(--kbd-bg);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.65rem;
}

/* =============================================
   TOAST NOTIFICATION
   ============================================= */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10001;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--modal-bg);
  border: 1px solid var(--modal-border);
  color: var(--text);
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 15px var(--accent-glow);
  opacity: 0;
  transform: translateY(10px);
  animation: toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toast-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   KEYFRAMES
   ============================================= */
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .side-nav-graph {
    display: none;
  }
}

@media (max-width: 768px) {
  .panel {
    padding: 5rem 1.5rem;
  }

  .project-panel {
    padding: 5rem 1.5rem;
  }

  .top-action-bar {
    padding: 0 1rem;
    top: 0.75rem;
  }

  .cmd-text {
    display: none;
  }

  .metrics-row {
    flex-direction: column;
    gap: 2rem;
  }

  .skills-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .certs-list {
    grid-template-columns: 1fr;
  }

  .arch-steps {
    flex-direction: column;
    align-items: stretch;
  }

  .arch-arrow {
    transform: rotate(90deg);
    text-align: center;
    padding: 0.2rem 0;
  }

  .contact-links {
    flex-direction: column;
    gap: 1.25rem;
  }

  .exp-header {
    flex-direction: column;
    gap: 0.25rem;
  }
  
  #cursor-ring, #cursor-dot {
    display: none;
  }
}