:root {
  /* Color Palette */
  --cosmic-black: #0a0a0a;
  --celestial-blue: #1e90ff;
  --soft-silver: #c0c0c0;
  --subtle-gold: #ffd700;
  --pure-white: #ffffff;
  --soft-gray: #d3d3d3;

  /* Gradients */
  --cosmic-gradient: linear-gradient(135deg, var(--cosmic-black) 0%, #1a1a2e 100%);
  --blue-gradient: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
  --glass-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

  /* Shadows */
  --cosmic-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --glow-shadow: 0 0 15px rgba(30, 144, 255, 0.5);
  --text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);

  /* Animations */
  --transition-slow: 0.5s ease;
  --transition-medium: 0.3s ease;
  --transition-fast: 0.2s ease;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Font Sizes - Mobile First */
  --font-xs: 0.75rem; /* 12px */
  --font-sm: 0.875rem; /* 14px */
  --font-base: 1rem; /* 16px */
  --font-md: 1.125rem; /* 18px */
  --font-lg: 1.25rem; /* 20px */
  --font-xl: 1.5rem; /* 24px */
  --font-2xl: 1.875rem; /* 30px */
  --font-3xl: 2.25rem; /* 36px */
  --font-4xl: 3rem; /* 48px */

  /* Z-index layers */
  --z-background: -1;
  --z-base: 1;
  --z-above: 10;
  --z-modal: 100;
  --z-overlay: 1000;
  
  /* Vintage Theme Colors */
  --vintage-beige: #f4e8d8;
  --vintage-sepia: #8b6f47;
  --vintage-brown: #4a3728;
  --vintage-paper: #fffbf0;
  --vintage-shadow: 0 4px 8px rgba(74, 55, 40, 0.3);
  /* Typography */
  --font-typewriter: "Courier New", Courier, monospace;
}



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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--celestial-blue) var(--cosmic-black);
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
    "Helvetica Neue", sans-serif;
  background-color: var(--cosmic-black);
  color: var(--pure-white);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--celestial-blue);
  text-decoration: none;
  transition: color var(--transition-medium);
}

a:hover,
a:focus {
  color: var(--subtle-gold);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--cosmic-black);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-overlay);
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader {
  text-align: center;
}

.neural-loader {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.neural-loader .node {
  width: 12px;
  height: 12px;
  background-color: var(--celestial-blue);
  border-radius: 50%;
  margin: 0 8px;
  animation: pulse 1.5s infinite ease-in-out;
}

.neural-loader .node:nth-child(2) {
  animation-delay: 0.2s;
}

.neural-loader .node:nth-child(3) {
  animation-delay: 0.4s;
}

.neural-loader .node:nth-child(4) {
  animation-delay: 0.6s;
}

.neural-loader .node:nth-child(5) {
  animation-delay: 0.8s;
}

.loader p {
  font-size: var(--font-md);
  color: var(--soft-silver);
  letter-spacing: 2px;
  animation: fadeInOut 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.5);
    opacity: 1;
    box-shadow: 0 0 15px var(--celestial-blue);
  }
}

@keyframes fadeInOut {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Cosmic Background */
.cosmic-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-background);
  overflow: hidden;
}

#stars-canvas,
#neural-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: var(--z-above);
  transition: background-color var(--transition-medium);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background-color: rgba(10, 10, 10, 0.8);
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--pure-white);
  text-shadow: 0 0 10px var(--celestial-blue);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  z-index: var(--z-above);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--pure-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-medium), opacity var(--transition-medium);
}

.nav-links {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: right var(--transition-slow);
  z-index: var(--z-modal);
}

.nav-links.active {
  right: 0;
}

.nav-link {
  display: block;
  padding: var(--spacing-sm);
  font-size: var(--font-lg);
  color: var(--pure-white);
  position: relative;
  transition: color var(--transition-medium);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--celestial-blue);
  transition: width var(--transition-medium), left var(--transition-medium);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--celestial-blue);
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 100%;
  left: 0;
}

/* Section Styles */
.section {
  padding: var(--spacing-xl) 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-heading {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-3xl);
  position: relative;
}

.holographic-text {
  background: linear-gradient(90deg, var(--pure-white), var(--celestial-blue), var(--subtle-gold), var(--pure-white));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: holographic 6s linear infinite;
  text-shadow: 0 0 10px rgba(30, 144, 255, 0.5);
}

@keyframes holographic {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 300% 50%;
  }
}

/* Glass Card */
.glass-card {
  background: var(--glass-gradient);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--cosmic-shadow);
  padding: var(--spacing-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  overflow: hidden;
  position: relative;
}

.glass-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transition: left 0.7s ease;
}

.glass-card:hover::before {
  left: 100%;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding-top: 120px;
  position: relative;
}

.profile-container {
  margin-bottom: var(--spacing-md);
}

.profile-image {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  position: relative;
  z-index: var(--z-base);
}

.halo-effect {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 2px solid var(--celestial-blue);
  opacity: 0.7;
  animation: pulse-halo 3s infinite ease-in-out;
  z-index: var(--z-background);
}

@keyframes pulse-halo {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
    box-shadow: 0 0 20px var(--celestial-blue);
  }
}

.main-heading {
  font-size: var(--font-3xl);
  margin-bottom: var(--spacing-xs);
}

.sub-heading {
  font-size: var(--font-xl);
  color: var(--soft-silver);
  margin-bottom: var(--spacing-sm);
}

.dynamic-subtitle {
  position: relative !important;
  height: 30px;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}

.subtitle-text {
  display: inline-block;
  /*position: absolute;*/
  width: 100%;
  text-align: center;
  font-size: var(--font-md);
  color: var(--celestial-blue);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.intro-text {
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-size: var(--font-base);
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-base);
  transition: all var(--transition-medium);
  min-height: 48px;
  min-width: 180px;
  position: relative;
  overflow: hidden;
}

.primary-btn {
  background: linear-gradient(135deg, var(--celestial-blue), #0066cc);
  color: var(--pure-white);
  box-shadow: 0 4px 15px rgba(30, 144, 255, 0.4);
}

.primary-btn:hover,
.primary-btn:focus {
  background: linear-gradient(135deg, #0066cc, var(--celestial-blue));
  box-shadow: 0 6px 20px rgba(30, 144, 255, 0.6);
  transform: translateY(-2px);
  color: var(--pure-white);
}

.secondary-btn {
  background: transparent;
  color: var(--pure-white);
  border: 2px solid var(--celestial-blue);
  box-shadow: 0 4px 15px rgba(30, 144, 255, 0.2);
}

.secondary-btn:hover,
.secondary-btn:focus {
  background: rgba(30, 144, 255, 0.1);
  box-shadow: 0 6px 20px rgba(30, 144, 255, 0.3);
  transform: translateY(-2px);
  color: var(--celestial-blue);
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.7s ease;
}

.btn:hover::before {
  left: 100%;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.7;
  transition: opacity var(--transition-medium);
}

.scroll-indicator:hover {
  opacity: 1;
}

.orbital-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid var(--celestial-blue);
  border-radius: 50%;
  position: relative;
  margin-bottom: var(--spacing-xs);
  animation: pulse-orbit 2s infinite ease-in-out;
}

.orbital-arrow span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--celestial-blue);
  border-bottom: 2px solid var(--celestial-blue);
  transform: translate(-50%, -50%) rotate(45deg);
}

@keyframes pulse-orbit {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 rgba(30, 144, 255, 0.4);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(30, 144, 255, 0.6);
  }
}

.scroll-indicator p {
  font-size: var(--font-xs);
  color: var(--soft-silver);
}

/* About Section */
.about-section {
  position: relative;
}

.about-card {
  max-width: 800px;
  margin: 0 auto;
}

.about-text {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-base);
  line-height: 1.8;
}

.about-points {
  display: grid;
  gap: var(--spacing-md);
}

.about-point {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.point-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(30, 144, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.cosmic-icon {
  width: 24px;
  height: 24px;
  position: relative;
  opacity: 0.8;
}

.cosmic-icon::before,
.cosmic-icon::after {
  content: "";
  position: absolute;
  background-color: var(--celestial-blue);
  border-radius: 50%;
}

.brain-icon::before {
  width: 16px;
  height: 16px;
  top: 4px;
  left: 4px;
  background: radial-gradient(circle, var(--celestial-blue) 30%, transparent 70%);
}

.brain-icon::after {
  width: 24px;
  height: 8px;
  top: 8px;
  left: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, transparent, var(--celestial-blue), transparent);
}

.systems-icon::before {
  width: 20px;
  height: 20px;
  top: 2px;
  left: 2px;
  border: 2px solid var(--celestial-blue);
  background: transparent;
}

.systems-icon::after {
  width: 10px;
  height: 10px;
  top: 7px;
  left: 7px;
  background-color: var(--celestial-blue);
}

.solution-icon::before {
  width: 20px;
  height: 20px;
  top: 2px;
  left: 2px;
  background: transparent;
  border: 2px solid var(--celestial-blue);
  transform: rotate(45deg);
}

.copy-icon::before {
  width: 16px;
  height: 20px;
  top: 2px;
  left: 4px;
  background: transparent;
  border: 2px solid var(--celestial-blue);
  border-radius: 2px;
}

.copy-icon::after {
  width: 10px;
  height: 2px;
  top: 8px;
  left: 7px;
  background-color: var(--celestial-blue);
  box-shadow: 0 4px 0 var(--celestial-blue), 0 8px 0 var(--celestial-blue);
  border-radius: 0;
}

.progress-icon::before {
  width: 20px;
  height: 20px;
  top: 2px;
  left: 2px;
  background: transparent;
  border: 2px solid var(--celestial-blue);
  border-radius: 2px;
}

.progress-icon::after {
  width: 10px;
  height: 10px;
  top: 7px;
  left: 7px;
  background-color: var(--celestial-blue);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

/* Experience Section */
.experience-section {
  position: relative;
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--celestial-blue), transparent);
}

.timeline-item {
  margin-bottom: var(--spacing-md);
  margin-left: 50px;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 15px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--celestial-blue);
  box-shadow: 0 0 10px var(--celestial-blue);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
  flex-wrap: wrap;
}

.timeline-title {
  font-size: var(--font-lg);
  margin-bottom: 0;
}

.timeline-period {
  font-size: var(--font-sm);
  color: var(--celestial-blue);
  font-weight: 600;
}

.timeline-company {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-sm);
  color: var(--soft-silver);
}

.company-logo {
  width: 24px;
  height: 24px;
  margin-left: var(--spacing-xs);
  position: relative;
}

.orbital-logo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--celestial-blue);
  position: relative;
  animation: rotate-orbit 10s linear infinite;
}

.orbital-logo::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: var(--celestial-blue);
  border-radius: 50%;
  top: -3px;
  left: calc(50% - 3px);
}

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

.timeline-description {
  font-size: var(--font-base);
  line-height: 1.6;
}

/* Projects Section */
.projects-section {
  position: relative;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
}

.project-card {
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  position: relative;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: var(--font-xl);
  margin-bottom: var(--spacing-xs);
}

.project-subtitle {
  font-size: var(--font-sm);
  color: var(--celestial-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.project-description {
  font-size: var(--font-base);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.project-link {
  display: inline-flex;
  align-items: center;
  color: var(--celestial-blue);
  font-weight: 600;
  font-size: var(--font-sm);
  transition: color var(--transition-medium);
}

.project-link:hover {
  color: var(--subtle-gold);
}

.link-arrow {
  width: 16px;
  height: 16px;
  margin-left: var(--spacing-xs);
  position: relative;
}

.link-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}

.projects-nav {
  display: none;
}


/* Add at the end of the file (before media queries, around line 1100) */
.memories-section {
  background: var(--vintage-beige);
  padding: var(--spacing-xl) 0;
  min-height: 100vh;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
}

.memories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
}

.memory-card {
  background: var(--vintage-paper);
  border: 2px solid var(--vintage-brown);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.memory-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.memory-title {
  font-family: var(--font-typewriter);
  font-size: var(--font-xl);
  color: var(--vintage-brown);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
}

.memory-description {
  font-family: var(--font-typewriter);
  font-size: var(--font-base);
  color: var(--vintage-sepia);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.memory-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

.polaroid {
  background: var(--vintage-paper);
  padding: 10px 10px 30px;
  border: 1px solid var(--vintage-brown);
  box-shadow: var(--vintage-shadow);
  transform: rotate(-2deg);
  transition: transform var(--transition-medium);
  position: relative;
  width: 200px;
}

.polaroid:nth-child(even) {
  transform: rotate(2deg);
}

.polaroid:hover {
  transform: scale(1.05) rotate(0deg);
  z-index: var(--z-above);
}

.memory-media {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.polaroid-caption {
  font-family: var(--font-typewriter);
  font-size: var(--font-sm);
  color: var(--vintage-brown);
  text-align: center;
  margin-top: var(--spacing-xs);
}

.tape {
  position: absolute;
  width: 50px;
  height: 15px;
  background: rgba(255, 255, 255, 0.7);
  opacity: 0.8;
  transform: rotate(-45deg);
  top: -5px;
  left: 50%;
  margin-left: -25px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.media-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000; /* High z-index to stay above all content */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.media-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-content {
  max-width: 90%;
  max-height: 90%;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.modal-content img,
.modal-content video {
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: var(--vintage-brown);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-medium);
}

.modal-close:hover {
  background: var(--vintage-sepia);
}

.modal-close::before,
.modal-close::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 2px;
  background: var(--vintage-paper);
  transform: rotate(45deg);
}

.modal-close::after {
  transform: rotate(-45deg);
}

/* Media Queries for Memories Section */
@media (min-width: 768px) {
  .memories-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 1200px;
  }
}

@media (min-width: 1024px) {
  .memories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop: Show grid layout */
@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 1200px;
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Research Section */
.research-section {
  position: relative;
}

.research-card {
  max-width: 800px;
  margin: 0 auto;
}

.research-achievements {
  margin-bottom: var(--spacing-lg);
}

.achievement {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.achievement-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(30, 144, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.publication-icon::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 26px;
  border: 2px solid var(--celestial-blue);
  border-radius: 2px;
  top: 12px;
  left: 15px;
}

.publication-icon::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 2px;
  background-color: var(--celestial-blue);
  top: 18px;
  left: 18px;
  box-shadow: 0 4px 0 var(--celestial-blue), 0 8px 0 var(--celestial-blue);
}

.competition-icon::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid var(--celestial-blue);
  border-radius: 50%;
  top: 13px;
  left: 13px;
}

.competition-icon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 16px;
  background-color: var(--celestial-blue);
  clip-path: polygon(0 50%, 50% 0, 100% 50%, 50% 100%);
  top: 17px;
  left: 20px;
}

.achievement-content h3 {
  font-size: var(--font-md);
  margin-bottom: var(--spacing-xs);
}

.achievement-content p {
  font-size: var(--font-base);
  color: var(--soft-gray);
}

.competitions-list {
  list-style-type: disc;
  padding-left: var(--spacing-md);
  font-size: var(--font-sm);
  color: var(--soft-gray);
}

.competitions-list li {
  margin-bottom: var(--spacing-xs);
}

.research-interests h3 {
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.interests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--spacing-md);
  text-align: center;
}

.interest-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.interest-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(30, 144, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: var(--spacing-xs);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.interest-item:hover .interest-icon {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.ai-education-icon::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid var(--celestial-blue);
  border-radius: 4px;
  top: 18px;
  left: 18px;
}

.ai-education-icon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 14px;
  border-left: 2px solid var(--celestial-blue);
  border-bottom: 2px solid var(--celestial-blue);
  border-right: 2px solid var(--celestial-blue);
  border-radius: 0 0 4px 4px;
  top: 30px;
  left: 25px;
}

.neuroscience-icon::before {
  content: "";
  position: absolute;
  width: 30px;
  height: 24px;
  border: 2px solid var(--celestial-blue);
  border-radius: 15px;
  top: 18px;
  left: 15px;
}

.neuroscience-icon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: var(--celestial-blue);
  border-radius: 50%;
  top: 25px;
  left: 25px;
  opacity: 0.7;
}

.proactive-systems-icon::before {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  border: 2px solid var(--celestial-blue);
  border-radius: 50%;
  top: 15px;
  left: 15px;
}

.proactive-systems-icon::after {
  content: "";
  position: absolute;
  width: 15px;
  height: 15px;
  border-top: 2px solid var(--celestial-blue);
  border-right: 2px solid var(--celestial-blue);
  transform: rotate(45deg);
  top: 22px;
  left: 22px;
}

.interest-item span {
  font-size: var(--font-sm);
  color: var(--soft-silver);
}

/* Entrepreneurship Section */
.entrepreneurship-section {
  position: relative;
}

.entrepreneurship-card {
  max-width: 800px;
  margin: 0 auto;
}

.entrepreneurship-text {
  font-size: var(--font-base);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.impact-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-value {
  font-size: var(--font-3xl);
  font-weight: 700;
  color: var(--celestial-blue);
  margin-bottom: var(--spacing-xs);
  font-family: "Space Grotesk", sans-serif;
}

.metric-label {
  font-size: var(--font-sm);
  color: var(--soft-silver);
}

.vision-statement {
  text-align: center;
  padding: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.vision-statement h3 {
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--subtle-gold);
}

.vision-statement p {
  font-size: var(--font-base);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}

/* Skills Section */
.skills-section {
  position: relative;
}

.skills-card {
  max-width: 800px;
  margin: 0 auto;
}

.skills-container {
  display: grid;
  gap: var(--spacing-lg);
}

.category-title {
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-md);
  color: var(--celestial-blue);
  position: relative;
  display: inline-block;
}

.category-title::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--celestial-blue);
}

.skills-list {
  display: grid;
  gap: var(--spacing-md);
}

.skill-item {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: var(--spacing-sm);
  align-items: center;
}

.skill-icon {
  width: 30px;
  height: 30px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.skill-name {
  font-size: var(--font-base);
  margin-bottom: var(--spacing-xs);
}

.skill-bar {
  grid-column: 1 / span 2;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--celestial-blue), #0066cc);
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1s ease;
}

/* Contact Section */
.contact-section {
  position: relative;
}

.contact-container {
  display: grid;
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
}

.contact-form-card,
.contact-info-card {
  padding: var(--spacing-lg);
}

.contact-form {
  display: grid;
  gap: var(--spacing-md);
}

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-sm);
  color: var(--soft-silver);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--pure-white);
  font-family: inherit;
  font-size: var(--font-base);
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--celestial-blue);
  box-shadow: 0 0 0 2px rgba(30, 144, 255, 0.3);
}

.form-highlight {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--celestial-blue);
  transition: width var(--transition-medium);
}

.form-group input:focus ~ .form-highlight,
.form-group textarea:focus ~ .form-highlight {
  width: 100%;
}

.submit-btn {
  justify-self: start;
  margin-top: var(--spacing-sm);
}

.contact-info {
  margin-bottom: var(--spacing-lg);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.info-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(30, 144, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.email-icon::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 16px;
  border: 2px solid var(--celestial-blue);
  border-radius: 2px;
  top: 12px;
  left: 10px;
}

.email-icon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-left: 2px solid var(--celestial-blue);
  border-bottom: 2px solid var(--celestial-blue);
  transform: rotate(-45deg);
  top: 8px;
  left: 15px;
}

.phone-icon::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--celestial-blue);
  border-radius: 50%;
  top: 11px;
  left: 11px;
}

.phone-icon::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: var(--celestial-blue);
  border-radius: 50%;
  top: 16px;
  left: 16px;
}

.location-icon::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--celestial-blue);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  top: 11px;
  left: 11px;
}

.location-icon::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: var(--celestial-blue);
  border-radius: 50%;
  top: 17px;
  left: 17px;
}

.info-content h3 {
  font-size: var(--font-md);
  margin-bottom: var(--spacing-xs);
}

.info-content p {
  font-size: var(--font-base);
  color: var(--soft-silver);
  margin-bottom: var(--spacing-xs);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-xs);
  color: var(--celestial-blue);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background-color: rgba(30, 144, 255, 0.1);
  transition: background-color var(--transition-medium);
}

.copy-btn:hover {
  background-color: rgba(30, 144, 255, 0.2);
}

.copy-icon {
  width: 12px;
  height: 12px;
  position: relative;
}

.copy-icon::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: 1px;
  top: 0;
  left: 0;
}

.copy-icon::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: 1px;
  top: 3px;
  left: 3px;
  background-color: rgba(30, 144, 255, 0.2);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  justify-content: center;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(30, 144, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-medium), background-color var(--transition-medium);
}

.social-link:hover {
  transform: translateY(-5px);
  background-color: rgba(30, 144, 255, 0.3);
}

.social-icon {
  width: 20px;
  height: 20px;
  position: relative;
}

.github-icon::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--pure-white);
  border-radius: 50%;
  top: 2px;
  left: 2px;
}

.github-icon::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: var(--pure-white);
  border-radius: 50%;
  top: 7px;
  left: 7px;
}

.linkedin-icon::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--pure-white);
  border-radius: 2px;
  top: 2px;
  left: 2px;
}

.linkedin-icon::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: var(--pure-white);
  clip-path: polygon(0 100%, 100% 100%, 100% 40%, 60% 40%, 60% 0, 0 0);
  top: 6px;
  left: 6px;
}

.portfolio-icon::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--pure-white);
  border-radius: 2px;
  top: 2px;
  left: 2px;
}

.portfolio-icon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 2px;
  background-color: var(--pure-white);
  top: 9px;
  left: 5px;
  box-shadow: 0 4px 0 var(--pure-white);
}

.cta-message {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-message h3 {
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--subtle-gold);
}

.cta-message p {
  font-size: var(--font-base);
  color: var(--soft-silver);
}

/* Footer */
footer {
  padding: var(--spacing-lg) 0;
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  text-align: center;
}

.footer-logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--pure-white);
  text-shadow: 0 0 10px var(--celestial-blue);
}

.footer-copyright {
  font-size: var(--font-sm);
  color: var(--soft-silver);
}

/* Cursor Effect (Desktop Only) */
.cursor-effect {
  position: fixed;
  pointer-events: none;
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.cursor-trail {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 144, 255, 0.3) 0%, rgba(30, 144, 255, 0) 70%);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}

.cursor-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: var(--celestial-blue);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--celestial-blue);
}

/* Media Queries */
@media (min-width: 768px) {
  :root {
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-base: 1rem;
    --font-md: 1.25rem;
    --font-lg: 1.5rem;
    --font-xl: 1.875rem;
    --font-2xl: 2.25rem;
    --font-3xl: 3rem;
    --font-4xl: 3.75rem;
  }

  .menu-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    width: auto;
    height: auto;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
  }

  .nav-link {
    font-size: var(--font-base);
  }

  .profile-image {
    width: 220px;
    height: 220px;
  }

  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .timeline::before {
    left: 50%;
  }

  .timeline-item {
    margin-left: 0;
    width: 45%;
  }

  .timeline-item:nth-child(odd) {
    margin-left: auto;
  }

  .timeline-item::before {
    left: auto;
    right: calc(100% + 18px);
  }

  .timeline-item:nth-child(odd)::before {
    left: calc(100% + 18px);
    right: auto;
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    overflow-x: visible;
  }

  .project-card {
    flex: none;
    margin-right: 0;
  }

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

  .cursor-effect {
    opacity: 1;
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .skills-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--celestial-blue);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}