/* ============================================
   ARTIFICIAL RYAN - MAIN STYLESHEET
   ============================================ */

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

:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a28;
  --border: #1a1a2e;
  --border-hover: #2a2a4e;
  --text: #c0c0d0;
  --text-dim: #6a6a8a;
  --accent: #00ff88;
  --accent-dim: #00cc6a;
  --accent-glow: rgba(0, 255, 136, 0.15);
  --accent-glow-strong: rgba(0, 255, 136, 0.3);
  --pink: #ff0066;
  --cyan: #00e5ff;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Space Grotesk', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--accent);
}

/* ============================================
   SCANLINES OVERLAY
   ============================================ */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  opacity: 0.4;
}

/* ============================================
   PARTICLES CANVAS
   ============================================ */
.particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   NAVIGATION
   ============================================ */
.top-nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 3rem;
  display: flex;
  gap: 2rem;
  z-index: 100;
  background: linear-gradient(to bottom, var(--bg) 0%, rgba(10, 10, 15, 0.95) 50%, transparent 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: padding 0.3s;
}

.top-nav.scrolled {
  padding: 1rem 3rem;
  background: rgba(10, 10, 15, 0.98);
  border-bottom: 1px solid var(--border);
}

.nav-link {
  color: var(--text-dim);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.3;
  pointer-events: none;
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.2; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.4; transform: translate(-50%, -50%) scale(1.1); }
}

.glitch-container {
  position: relative;
  margin-bottom: 1.5rem;
}

.glitch {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 700;
  color: #fff;
  position: relative;
  text-shadow: 0 0 10px var(--accent-glow);
  animation: hero-fade-in 1s ease-out;
}

@keyframes hero-fade-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch::before {
  animation: glitch-1 4s infinite;
  color: var(--cyan);
  z-index: -1;
}

.glitch::after {
  animation: glitch-2 4s infinite;
  color: var(--pink);
  z-index: -2;
}

@keyframes glitch-1 {
  0%, 92% { clip-path: inset(0 0 0 0); transform: translate(0); }
  93% { clip-path: inset(20% 0 60% 0); transform: translate(-3px, 1px); }
  94% { clip-path: inset(60% 0 10% 0); transform: translate(3px, -1px); }
  95% { clip-path: inset(40% 0 30% 0); transform: translate(-2px, 2px); }
  96% { clip-path: inset(10% 0 70% 0); transform: translate(2px, -2px); }
  97% { clip-path: inset(0 0 0 0); transform: translate(0); }
}

@keyframes glitch-2 {
  0%, 92% { clip-path: inset(0 0 0 0); transform: translate(0); }
  93% { clip-path: inset(50% 0 20% 0); transform: translate(3px, -1px); }
  94% { clip-path: inset(10% 0 60% 0); transform: translate(-3px, 1px); }
  95% { clip-path: inset(70% 0 5% 0); transform: translate(2px, 2px); }
  96% { clip-path: inset(30% 0 40% 0); transform: translate(-2px, -2px); }
  97% { clip-path: inset(0 0 0 0); transform: translate(0); }
}

.tagline {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 2rem;
  animation: hero-fade-in 1s ease-out 0.3s both;
}

.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-dim);
  animation: hero-fade-in 1s ease-out 0.6s both;
}

.prompt {
  color: var(--accent);
  margin-right: 0.5rem;
}

.cursor {
  animation: blink 1s infinite;
  color: var(--accent);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 6rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.section-header h2 {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}

.section-header .line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--border), transparent);
}

/* ============================================
   ABOUT
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  color: var(--text);
}

.about-text p:last-child {
  color: var(--accent);
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat {
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.15s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.stat:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.stat-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   PROJECTS
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  padding: 2rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.15s ease;
  cursor: default;
  transform-style: preserve-3d;
  will-change: transform;
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--accent);
  transition: transform 0.3s;
}

.project-card:hover .card-icon {
  transform: scale(1.1);
}

.project-card h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.project-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.card-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--border);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: border-color 0.3s, background 0.3s;
}

.project-card:hover .tag {
  border-color: var(--accent-dim);
}

/* ============================================
   LINKS / CONNECT
   ============================================ */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.15s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.link-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 25px var(--accent-glow);
}

.link-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  transition: transform 0.3s;
}

.link-card:hover .link-icon {
  transform: scale(1.15);
}

.link-name {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.link-desc {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   DYNAMIC CONTENT (Blog / Music)
   ============================================ */
.dynamic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.dynamic-section {
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.dynamic-section h3 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dynamic-section h3::before {
  content: '//';
  color: var(--text-dim);
}

.dynamic-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

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

.dynamic-item a {
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s;
}

.dynamic-item a:hover {
  color: var(--accent);
}

.dynamic-item-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

.dynamic-empty {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-style: italic;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-text {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--text);
}

.contact-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.contact-btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.75rem 2rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}

.contact-btn:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 20px var(--accent-glow-strong);
}

.contact-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.footer-separator {
  color: var(--border);
}

/* ============================================
   FOLLOW PAGE
   ============================================ */
.follow-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.follow-container {
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.follow-header {
  margin-bottom: 2rem;
  animation: hero-fade-in 0.8s ease-out;
}

.avatar-placeholder {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--accent);
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 30px var(--accent-glow);
  transition: box-shadow 0.3s;
}

.avatar-placeholder:hover {
  box-shadow: 0 0 50px var(--accent-glow-strong);
}

.follow-header h1 {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 0.5rem;
  word-break: break-all;
}

.follow-subtitle {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.follow-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 1.5rem;
  animation: hero-fade-in 0.8s ease-out 0.2s both;
}

.follow-instruction {
  color: var(--text-dim);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.instance-input-group {
  display: flex;
  gap: 0.5rem;
}

.instance-input {
  flex: 1;
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: #fff;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.instance-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.instance-input::placeholder {
  color: var(--text-dim);
}

.follow-btn {
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: var(--accent);
  border: none;
  color: var(--bg);
  cursor: pointer;
  text-transform: uppercase;
  font-weight: 700;
  transition: opacity 0.3s, box-shadow 0.3s;
}

.follow-btn:hover {
  opacity: 0.85;
  box-shadow: 0 0 20px var(--accent-glow-strong);
}

.follow-error {
  color: var(--pink);
  font-size: 0.85rem;
  margin-top: 0.75rem;
  min-height: 1.2em;
}

.quick-follow {
  margin-bottom: 1.5rem;
  animation: hero-fade-in 0.8s ease-out 0.4s both;
}

.or-text {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.quick-buttons {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.quick-btn {
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.3s, color 0.3s, box-shadow 0.3s;
}

.quick-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
  box-shadow: 0 0 10px var(--accent-glow);
}

.client-links {
  margin-top: 1.5rem;
  animation: hero-fade-in 0.8s ease-out 0.6s both;
}

/* Copy button */
.copy-group {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  justify-content: center;
}

.copy-btn {
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

.copy-btn:hover {
  background: var(--accent);
  color: var(--bg);
}

.copy-btn.copied {
  background: var(--accent);
  color: var(--bg);
}

/* QR Code */
.qr-section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  animation: hero-fade-in 0.8s ease-out 0.8s both;
}

.qr-code {
  width: 150px;
  height: 150px;
  margin: 1rem auto;
  background: #fff;
  padding: 10px;
  border-radius: 4px;
}

.qr-code canvas {
  width: 100% !important;
  height: 100% !important;
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.75rem 1.5rem;
  z-index: 10000;
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  box-shadow: 0 0 20px var(--accent-glow);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ============================================
   404 PAGE
   ============================================ */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.error-code {
  font-family: var(--font-mono);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 700;
  color: #fff;
  position: relative;
  line-height: 1;
  margin-bottom: 1rem;
}

.error-code::before {
  content: '404';
  position: absolute;
  top: 0;
  left: 0;
  animation: glitch-1 2s infinite;
  color: var(--cyan);
  z-index: -1;
}

.error-code::after {
  content: '404';
  position: absolute;
  top: 0;
  left: 0;
  animation: glitch-2 2s infinite;
  color: var(--pink);
  z-index: -2;
}

.error-message {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.error-subtitle {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.error-home-btn {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.75rem 2rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.3s, color 0.3s;
}

.error-home-btn:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .top-nav {
    padding: 1rem 1.5rem;
    gap: 1rem;
  }

  .section {
    padding: 4rem 1.5rem;
  }

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

  .about-stats {
    flex-direction: row;
    gap: 1rem;
  }

  .stat {
    flex: 1;
    padding: 1rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .links-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .dynamic-grid {
    grid-template-columns: 1fr;
  }

  .instance-input-group {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .about-stats {
    flex-direction: column;
  }

  .glitch {
    font-size: clamp(2rem, 10vw, 3rem);
  }
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ============================================
   BOOT SEQUENCE
   ============================================ */
.boot-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #0a0a0f;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.boot-screen.boot-done {
  opacity: 0;
  visibility: hidden;
}

.boot-terminal {
  max-width: 600px;
  width: 90%;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
}

.boot-line {
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: boot-fade-in 0.1s forwards;
}

@keyframes boot-fade-in {
  to { opacity: 1; }
}

.boot-line:last-child {
  color: #fff;
  text-shadow: 0 0 20px var(--accent);
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.custom-cursor {
  position: fixed;
  pointer-events: none;
  z-index: 100000;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: transform 0.1s ease;
}

.custom-cursor svg {
  display: block;
}

.cursor-trail-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 99998;
}

/* Hide default cursor on desktop */
@media (hover: hover) and (pointer: fine) {
  body {
    cursor: none;
  }
  a, button, .track-item, .link-card, .project-card {
    cursor: none;
  }
}

/* ============================================
   AUDIO VISUALIZER
   ============================================ */
.audio-visualizer {
  width: 100%;
  height: 48px;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
  opacity: 0.9;
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  z-index: 10000;
  width: 0%;
  transition: width 0.1s;
}

/* ============================================
   RESUME SECTION
   ============================================ */
.resume-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.resume-heading {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  z-index: 1;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timeline-content h4 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: #fff;
  margin: 0.25rem 0;
}

.timeline-company {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--text);
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  transition: border-color 0.3s, color 0.3s;
}

.skill-badge:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cert-badge {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* ============================================
   MUSIC SECTION
   ============================================ */
.music-player {
  text-align: center;
}

.music-subtitle {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.player-container {
  max-width: 480px;
  margin: 0 auto 2rem;
  background: linear-gradient(145deg, rgba(0,255,136,0.03), rgba(10,10,15,0.9));
  border: 1px solid var(--border);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.player-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.5;
}

.player-now-playing {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.player-cover {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(0,255,136,0.1), rgba(0,255,136,0.02));
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
  flex-shrink: 0;
  position: relative;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 10px rgba(0,255,136,0.2); }
  50% { box-shadow: 0 0 25px rgba(0,255,136,0.4); }
}

.player-info {
  text-align: left;
  overflow: hidden;
  flex: 1;
}

.player-title {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.25rem;
}

.player-artist {
  font-size: 0.8rem;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.player-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 44px;
  height: 44px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.player-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 15px rgba(0,255,136,0.2);
}

.player-btn-main {
  width: 56px;
  height: 56px;
  border-color: var(--accent);
  color: var(--accent);
  font-size: 1.2rem;
  border-radius: 50%;
}

.player-btn-main:hover {
  background: var(--accent);
  color: #0a0a0f;
  box-shadow: 0 0 30px rgba(0,255,136,0.4);
  transform: scale(1.05);
}

.player-progress {
  height: 3px;
  background: var(--border);
  cursor: pointer;
  margin-bottom: 0.75rem;
  position: relative;
  overflow: hidden;
}

.player-progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.1), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.player-progress-bar {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s;
  position: relative;
  z-index: 1;
}

.player-progress-bar::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
}

.player-time {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.track-list {
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

.track-list::-webkit-scrollbar {
  width: 4px;
}

.track-list::-webkit-scrollbar-track {
  background: var(--border);
}

.track-list::-webkit-scrollbar-thumb {
  background: var(--accent);
}

.track-item {
  display: flex;
  align-items: center;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

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

.track-item:hover {
  background: rgba(0, 255, 136, 0.05);
  padding-left: 1.5rem;
}

.track-item.active {
  background: rgba(0, 255, 136, 0.08);
  border-left: 3px solid var(--accent);
}

.track-item.active .track-num {
  color: var(--accent);
}

.track-item.active .track-name {
  color: var(--accent);
}

.track-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  width: 2.5rem;
  transition: color 0.2s;
}

.track-name {
  flex: 1;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  transition: color 0.2s;
}

.track-duration {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
}

.music-cta {
  margin-top: 1rem;
}

/* ============================================
   GITHUB SECTION
   ============================================ */
.github-profile {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.15s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.github-profile:hover {
  border-color: var(--accent);
}

.github-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  flex-shrink: 0;
}

.github-info {
  flex: 1;
}

.github-info h3 {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 0.25rem;
}

.github-bio {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.github-stats {
  display: flex;
  gap: 1.5rem;
}

.gh-stat {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.gh-stat strong {
  color: var(--accent);
  font-family: var(--font-mono);
}

@media (max-width: 768px) {
  .github-profile {
    flex-direction: column;
    text-align: center;
  }
  .github-stats {
    justify-content: center;
  }
}

/* ============================================
   GUESTBOOK SECTION
   ============================================ */
.guestbook-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.guestbook-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
}

.guestbook-form h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.guestbook-desc {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.guestbook-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: #fff;
  outline: none;
  transition: border-color 0.3s;
  resize: vertical;
}

.guestbook-input:focus {
  border-color: var(--accent);
}

.guestbook-input::placeholder {
  color: var(--text-dim);
}

.guestbook-submit {
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: var(--accent);
  border: none;
  color: var(--bg);
  cursor: pointer;
  text-transform: uppercase;
  font-weight: 700;
  transition: opacity 0.3s;
}

.guestbook-submit:hover {
  opacity: 0.85;
}

.guestbook-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.guestbook-status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-top: 0.75rem;
  min-height: 1.2em;
}

.guestbook-status.success {
  color: var(--accent);
}

.guestbook-status.error {
  color: var(--pink);
}

.guestbook-entries {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  max-height: 400px;
  overflow-y: auto;
}

.guestbook-entries h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 1.5rem;
}

.gb-entry {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.gb-entry:last-child {
  border-bottom: none;
}

.gb-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.gb-entry-name {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 700;
}

.gb-entry-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.gb-entry-message {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
}

/* ============================================
   SHOP PAGE
   ============================================ */
.shop-hero {
  position: relative;
  margin-top: 60px;
}

.shop-banner {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.shop-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.shop-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 10, 15, 0.3) 0%, rgba(10, 10, 15, 0.8) 70%, var(--bg) 100%);
}

.shop-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 1200px;
  margin: -60px auto 0;
  padding: 0 3rem;
  position: relative;
  z-index: 2;
}

.shop-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  flex-shrink: 0;
}

.shop-header-info h1 {
  font-family: var(--font-sans);
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.shop-location {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.shop-main {
  max-width: 1200px;
  margin: 0 auto;
}

.shop-about {
  margin-bottom: 2rem;
}

.shop-about p {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.shop-about p:last-child {
  color: var(--accent);
}

.shop-cta {
  text-align: center;
  margin-bottom: 4rem;
}

.shop-btn {
  font-size: 1rem;
  padding: 1rem 3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.shop-btn-icon {
  font-size: 1.2rem;
}

.shop-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.75rem;
  letter-spacing: 0.05em;
}

.shop-section-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.shop-section-title .section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.shop-section-title {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.rb-embed-container {
  border: 1px solid var(--border);
  background: var(--bg-card);
  min-height: 200px;
  position: relative;
}

.rb-embed-container iframe {
  width: 100% !important;
  min-height: 500px;
  border: none !important;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.category-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 25px var(--accent-glow);
  transform: translateY(-5px);
}

.category-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  transition: transform 0.3s;
}

.category-card:hover .category-icon {
  transform: scale(1.15);
}

.category-name {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

/* ============================================
   RESPONSIVE - NEW SECTIONS
   ============================================ */
@media (max-width: 768px) {
  .resume-grid,
  .embed-grid,
  .guestbook-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .custom-cursor, .cursor-trail-canvas {
    display: none;
  }
}