@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@100;200;300;400;500;600;700;800&family=Press+Start+2P&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-alt: #0f0f0f;
  --primary: #33ff00;
  --secondary: #ffb000;
  --muted: #1f521f;
  --accent: #33ff00;
  --error: #ff3333;
  --border: #1f521f;
  --text-glow: 0 0 5px rgba(51, 255, 0, 0.5);
  --amber-glow: 0 0 5px rgba(255, 176, 0, 0.5);
}

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

::selection {
  background: var(--primary);
  color: var(--bg);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg);
  color: var(--primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* CRT Overlay */
.crt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15) 0px,
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
  border-left: 1px solid var(--border);
}

::-webkit-scrollbar-thumb {
  background: var(--muted);
  border: 1px solid var(--border);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ====== NAVIGATION ====== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  padding: 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  padding: 0;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  text-shadow: var(--text-glow);
  padding: 12px 12px;
  border-right: 1px solid var(--border);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-shrink: 1;
  min-width: 0;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-links li {
  flex-shrink: 0;
}

.nav-links a {
  display: block;
  padding: 12px 14px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-right: 1px solid var(--border);
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--bg);
  background: var(--primary);
  text-shadow: none;
}

.nav-hamburger {
  display: none;
  padding: 12px 16px;
  color: var(--primary);
  cursor: pointer;
  font-size: 1.2rem;
  border-left: 1px solid var(--border);
  background: none;
  border-top: none;
  border-right: none;
  border-bottom: none;
  font-family: 'JetBrains Mono', monospace;
}

/* ====== MAIN CONTENT ====== */
.main {
  margin-top: 45px;
  min-height: calc(100vh - 45px);
}

/* ====== HERO SECTION ====== */
.hero {
  min-height: calc(100vh - 45px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
}

.hero-content {
  max-width: 900px;
  width: 100%;
}

.hero-prompt {
  color: var(--secondary);
  font-size: 1rem;
  margin-bottom: 8px;
  text-shadow: var(--amber-glow);
}

.hero-cmd {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--primary);
  text-shadow: var(--text-glow);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 8px;
}

.hero-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  color: var(--secondary);
  text-shadow: var(--amber-glow);
  margin-bottom: 32px;
  min-height: 1.5em;
}

.hero-subtitle .cursor {
  display: inline-block;
  width: 10px;
  height: 1.2em;
  background: var(--secondary);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

.hero-ascii {
  font-size: clamp(0.35rem, 0.8vw, 0.65rem);
  line-height: 1.1;
  color: var(--muted);
  margin-bottom: 40px;
  white-space: pre;
  overflow: hidden;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  margin-bottom: 40px;
  border: 1px solid var(--border);
}

.hero-stat {
  padding: 16px;
  border-right: 1px solid var(--border);
}

.hero-stat:last-child {
  border-right: none;
}

.hero-stat-label {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.hero-stat-value {
  font-size: 1.1rem;
  color: var(--primary);
  text-shadow: var(--text-glow);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
}

.btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  padding: 12px 24px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--primary);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn:hover {
  background: var(--primary);
  color: var(--bg);
  text-shadow: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg);
}

.btn-primary:hover {
  background: transparent;
  color: var(--primary);
  text-shadow: var(--text-glow);
}

.btn-secondary {
  color: var(--secondary);
  border-color: var(--secondary);
}

.btn-secondary:hover {
  background: var(--secondary);
  color: var(--bg);
  text-shadow: none;
}

/* ====== SECTION LAYOUTS ====== */
.section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 48px;
}

.section-prompt {
  color: var(--secondary);
  font-size: 0.85rem;
  margin-bottom: 4px;
  text-shadow: var(--amber-glow);
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary);
  text-shadow: var(--text-glow);
}

.section-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 20px 0 0 0;
}

/* ====== CARDS / WINDOWS ====== */
.card {
  border: 1px solid var(--border);
  background: var(--bg);
  transition: border-color 0.15s;
}

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

.card-header {
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header-title {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-header-dots {
  display: flex;
  gap: 6px;
}

.card-header-dots span {
  width: 8px;
  height: 8px;
  border: 1px solid var(--border);
}

.card-header-dots span:nth-child(1) { background: var(--error); border-color: var(--error); }
.card-header-dots span:nth-child(2) { background: var(--secondary); border-color: var(--secondary); }
.card-header-dots span:nth-child(3) { background: var(--primary); border-color: var(--primary); }

.card-body {
  padding: 24px;
}

/* ====== ABOUT PAGE ====== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
}

.about-left {
  border-right: 1px solid var(--border);
  padding: 32px;
}

.about-right {
  padding: 32px;
}

.about-avatar {
  width: 120px;
  height: 120px;
  border: 2px solid var(--primary);
  overflow: hidden;
  margin-bottom: 24px;
  flex-shrink: 0;
}

.about-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-name {
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.about-role {
  color: var(--secondary);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.about-info-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.8rem;
}

.about-info-label {
  color: var(--muted);
}

.about-info-value {
  color: var(--primary);
}

.about-text {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--primary);
}

.about-text p {
  margin-bottom: 16px;
}

.about-text .highlight {
  color: var(--secondary);
  text-shadow: var(--amber-glow);
}

/* ====== EDUCATION ====== */
.edu-timeline {
  border: 1px solid var(--border);
}

.edu-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  border-bottom: 1px solid var(--border);
}

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

.edu-year {
  padding: 20px 16px;
  border-right: 1px solid var(--border);
  background: var(--bg-alt);
  font-size: 0.8rem;
  color: var(--secondary);
  text-shadow: var(--amber-glow);
  display: flex;
  align-items: center;
}

.edu-details {
  padding: 20px;
}

.edu-degree {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.edu-institution {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.edu-grade {
  font-size: 0.8rem;
  color: var(--secondary);
}

/* ====== PROJECTS ====== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 0;
  border: 1px solid var(--border);
}

.project-card {
  border: 1px solid var(--border);
  margin: -1px;
  transition: all 0.15s;
  cursor: pointer;
}

.project-card:hover {
  background: var(--bg-alt);
  border-color: var(--primary);
  z-index: 1;
  position: relative;
}

.project-card-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-tag {
  font-size: 0.65rem;
  padding: 2px 8px;
  border: 1px solid var(--border);
  color: var(--muted);
  text-transform: uppercase;
}

.project-tag.active {
  border-color: var(--primary);
  color: var(--primary);
}

.project-card-body {
  padding: 20px;
}

.project-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--primary);
}

.project-org {
  font-size: 0.75rem;
  color: var(--secondary);
  margin-bottom: 12px;
}

.project-desc {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.project-tech span {
  font-size: 0.65rem;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--primary);
}

/* ====== SKILLS ====== */
.skills-container {
  border: 1px solid var(--border);
}

.skill-category {
  border-bottom: 1px solid var(--border);
}

.skill-category:last-child {
  border-bottom: none;
}

.skill-category-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background 0.15s;
}

.skill-category-header:hover {
  background: var(--bg-alt);
}

.skill-category-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
}

.skill-category-toggle {
  color: var(--muted);
  transition: transform 0.2s;
}

.skill-category-toggle.open {
  transform: rotate(90deg);
}

.skill-category-body {
  padding: 0 20px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0;
}

.skill-item {
  padding: 12px 16px;
  border: 1px solid var(--border);
  margin: -1px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.15s;
}

.skill-item:hover {
  background: var(--bg-alt);
  border-color: var(--primary);
  z-index: 1;
  position: relative;
}

.skill-icon {
  color: var(--primary);
  font-size: 0.9rem;
}

.skill-name {
  font-size: 0.8rem;
}

.skill-bar-container {
  margin-top: 4px;
  height: 3px;
  background: var(--border);
  width: 100%;
}

.skill-bar {
  height: 100%;
  background: var(--primary);
  box-shadow: var(--text-glow);
  transition: width 1s ease-out;
}

/* ====== EXPERIENCE / POSITIONS ====== */
.exp-list {
  border: 1px solid var(--border);
}

.exp-item {
  border-bottom: 1px solid var(--border);
  padding: 24px;
  transition: background 0.15s;
}

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

.exp-item:hover {
  background: var(--bg-alt);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}

.exp-role {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.exp-org {
  font-size: 0.8rem;
  color: var(--secondary);
  text-shadow: var(--amber-glow);
}

.exp-date {
  font-size: 0.75rem;
  color: var(--muted);
}

.exp-desc {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ====== AWARDS ====== */
.awards-list {
  border: 1px solid var(--border);
}

.award-item {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: background 0.15s;
}

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

.award-item:hover {
  background: var(--bg-alt);
}

.award-icon {
  color: var(--secondary);
  font-size: 1rem;
  min-width: 24px;
  text-align: center;
}

.award-text {
  font-size: 0.85rem;
}

/* ====== CONTACT ====== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
}

.contact-info {
  border-right: 1px solid var(--border);
  padding: 32px;
}

.contact-form-wrap {
  padding: 32px;
}

.contact-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--border);
  align-items: flex-start;
}

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

.contact-item-icon {
  color: var(--primary);
  min-width: 20px;
  text-align: center;
}

.contact-item-label {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.contact-item-value {
  font-size: 0.85rem;
  color: var(--primary);
  text-decoration: none;
  transition: color 0.15s;
}

.contact-item-value:hover {
  color: var(--secondary);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  padding: 12px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--primary);
  outline: none;
  transition: border-color 0.15s;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--primary);
}

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

.form-prompt {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 4px;
}

/* ====== FOOTER ====== */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

.footer a {
  color: var(--primary);
  text-decoration: none;
}

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

/* ====== PROGRESS BAR UTILITY ====== */
.progress-bar {
  font-size: 0.75rem;
  color: var(--muted);
}

.progress-bar-fill {
  display: inline;
  color: var(--primary);
}

/* ====== TYPING ANIMATION ====== */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

/* Hero Name ASCII Art */
.hero-name-ascii {
  font-size: clamp(0.3rem, 0.65vw, 0.55rem);
  line-height: 1.15;
  color: var(--primary);
  margin-bottom: 24px;
  white-space: pre;
  overflow: hidden;
  text-shadow: var(--text-glow);
}

@keyframes nameFlicker {
  0%, 100% { opacity: 1; }
  4% { opacity: 0.88; }
  8% { opacity: 1; }
  50% { opacity: 1; }
  52% { opacity: 0.92; }
  54% { opacity: 1; }
  80% { opacity: 1; }
  81% { opacity: 0.85; }
  82% { opacity: 1; }
}

.glitch-hover:hover {
  animation: glitch 0.3s ease-in-out;
}

/* ====== ASCII ART SECTION ====== */
.ascii-art {
  font-size: 0.5rem;
  line-height: 1;
  color: var(--muted);
  white-space: pre;
  overflow: hidden;
}

/* ====== TABS ====== */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.tab {
  padding: 12px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
}

.tab:hover {
  color: var(--primary);
}

.tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  text-shadow: var(--text-glow);
}

.tab-content {
  display: none;
  padding: 24px 0;
}

.tab-content.active {
  display: block;
}

/* ====== STATUS LINE ====== */
.status-line {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 4px 16px;
  font-size: 0.7rem;
  display: flex;
  justify-content: space-between;
  z-index: 1000;
  color: var(--muted);
}

.status-line .online {
  color: var(--primary);
}

/* ====== MOBILE RESPONSIVE ====== */
@media (max-width: 768px) {
  .nav-inner {
    width: 100%;
  }

  .nav-links {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-links a {
    font-size: 0.65rem;
    padding: 12px 10px;
    min-width: fit-content;
  }

  .nav-logo {
    font-size: 0.8rem;
    padding: 12px 8px;
    flex-shrink: 0;
  }

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

  .about-left {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .contact-info {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

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

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stat {
    border-right: none;
  }

  .edu-item {
    grid-template-columns: 1fr;
  }

  .edu-year {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .status-line {
    display: none;
  }

  .hero {
    padding: 20px 16px;
  }

  .section {
    padding: 40px 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .about-avatar {
    width: 100px;
    height: 100px;
    font-size: 2rem;
  }

  .skill-category-body {
    grid-template-columns: 1fr;
  }

  .modal {
    width: 95%;
  }

  .hero-name-ascii {
    font-size: clamp(0.18rem, 2.8vw, 0.4rem);
    overflow-x: auto;
  }
}

/* ====== PAGE TRANSITION ====== */
.page-enter {
  opacity: 0;
  transform: translateY(10px);
}

.page-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}

/* ====== MODAL ====== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  border: 1px solid var(--primary);
  background: var(--bg);
  max-width: 700px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-alt);
}

.modal-title {
  font-size: 0.8rem;
  text-transform: uppercase;
}

.modal-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--primary);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  padding: 2px 8px;
}

.modal-close:hover {
  background: var(--error);
  border-color: var(--error);
  color: var(--bg);
}

.modal-body {
  padding: 24px;
}

.modal-body p {
  font-size: 0.85rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.modal-body .modal-tech {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.modal-body .modal-tech span {
  font-size: 0.7rem;
  padding: 4px 12px;
  border: 1px solid var(--border);
  color: var(--primary);
}