/* const css = ` */
/* CSS Variables - Cyber Glow Theme */
:root {
  --primary-glow: #00f2ea; /* Neon Teal */
  --secondary-glow: #ff00ff; /* Neon Magenta */
  --accent-glow: #7d00ff; /* Neon Purple */
  
  --bg-dark-primary: #0f0c29; /* Deep Indigo */
  --bg-dark-secondary: #302b63; /* Darker Purple */
  --bg-dark-tertiary: #24243e; /* Mid Purple */

  --text-light: #e0e0e0;
  --text-medium: #b0b0b0;
  --text-dark: #121212; /* For light mode, if ever needed */

  --glass-bg-light: rgba(255, 255, 255, 0.03); /* More transparent for dark mode */
  --glass-border-light: rgba(255, 255, 255, 0.08);
  --glass-shadow: rgba(0, 242, 234, 0.1); /* Primary glow shadow */

  --card-bg-dark: rgba(36, 36, 62, 0.5); /* Slightly more opaque glass */
  --card-border-dark: rgba(0, 242, 234, 0.25); /* Brighter border for cards */
  
  --transition-speed: 0.3s ease;
  --border-radius-main: 12px;
  --border-radius-small: 8px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px; /* Base font size */
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.7;
  color: var(--text-light);
  background: linear-gradient(135deg, var(--bg-dark-primary) 0%, var(--bg-dark-secondary) 50%, var(--bg-dark-tertiary) 100%);
  background-attachment: fixed; 
  transition: background-color var(--transition-speed), color var(--transition-speed);
  overflow-x: hidden; 
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Apply dark mode styles directly to html if preferred */
html.dark-mode-active { 
  /* Default body styles are already dark */
}


.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px; /* Slightly reduced padding for more content space */
}

/* Typography */
h1, h2, h3, h4 {
  line-height: 1.3;
  margin-bottom: 1.2rem;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem); 
  font-weight: 700;
  text-shadow: 0 0 12px var(--primary-glow), 0 0 20px var(--primary-glow);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--primary-glow);
  text-align: center;
  margin-bottom: 3rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  text-shadow: 0 0 8px var(--primary-glow);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--secondary-glow);
  margin-bottom: 0.8rem;
}
h4 {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--text-medium);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-medium);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
}

a {
  color: var(--primary-glow);
  text-decoration: none;
  transition: color var(--transition-speed), text-shadow var(--transition-speed);
}
a:hover {
  color: var(--secondary-glow);
  text-shadow: 0 0 5px var(--secondary-glow);
  text-decoration: none; /* Often looks cleaner without underline on hover */
}

/* Header & Navigation */
header {
  background: rgba(15, 12, 41, 0.6); 
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--glass-border-light);
  color: var(--text-light);
  padding: 0.8rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: background-color 0.3s ease;
}
.header-container {
  display: flex;
  justify-content: space-between; /* Align name left, nav right for wider screens */
  align-items: center;
  flex-wrap: wrap; /* Allow wrapping for nav on medium screens */
}

.header-content {
  /* padding: 0.5rem 0; (removed, handled by header padding) */
}

.centered-name { /* Renaming for clarity if not always centered */
  text-align: left; /* Default to left for desktop */
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.2rem); 
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  font-weight: 700;
  letter-spacing: 1px;
}
@media (max-width: 991px) { /* Hamburger menu breakpoint */
  .centered-name {
    text-align: center; /* Center name when menu is hamburger */
    flex-grow: 1; /* Allow it to take space */
  }
  .header-container {
    justify-content: center; /* Center name when nav is hidden */
  }
  header.menu-open .header-container {
    justify-content: space-between; /* Revert to space-between if menu toggle exists */
  }
   header.menu-open .centered-name {
    flex-grow: 0; /* Don't let name push menu toggle if menu is open */
  }
}


nav {
  display: flex;
  gap: 0.3rem; 
  margin-top: 0; /* Align with name */
  flex-wrap: wrap;
  justify-content: flex-end; /* Align nav to the right */
}

nav a {
  color: var(--text-medium);
  text-decoration: none;
  padding: 0.6rem 1.1rem;
  border-radius: var(--border-radius-small);
  transition: background-color var(--transition-speed), color var(--transition-speed), transform 0.2s ease-out, box-shadow var(--transition-speed);
  font-weight: 500;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
nav a::before { /* Hover underline effect */
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary-glow);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav a:hover::before, nav a.active::before {
    width: 70%;
}

nav a:hover {
  background: var(--glass-bg-light);
  color: var(--primary-glow);
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 242, 234, 0.1);
}

nav a.active {
  background: var(--primary-glow);
  color: var(--bg-dark-primary) !important; 
  font-weight: 600;
  box-shadow: 0 0 15px var(--primary-glow);
  border-color: var(--primary-glow);
}
nav a.active:hover {
    color: var(--bg-dark-primary) !important; /* Maintain text color on hover for active link */
}


/* Sections */
section {
  padding: 70px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  position: relative; /* For potential pseudo-element decorations */
}
section:last-of-type {
  border-bottom: none;
}

/* Buttons */
button, .upload-label, .resume-download-btn {
  padding: 0.8rem 1.8rem;
  border: 1.5px solid var(--primary-glow);
  border-radius: var(--border-radius-small);
  cursor: pointer;
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  font-weight: 500;
  background: transparent;
  color: var(--primary-glow);
  transition: all var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
button::before, .upload-label::before, .resume-download-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--primary-glow);
    transition: width 0.3s ease;
    z-index: -1;
}

button:hover::before, .upload-label:hover::before, .resume-download-btn:hover::before {
    width: 100%;
}
button:hover, .upload-label:hover, .resume-download-btn:hover {
  color: var(--bg-dark-primary);
  box-shadow: 0 0 20px var(--primary-glow), 0 0 30px rgba(0, 242, 234, 0.5);
  transform: translateY(-3px) scale(1.02);
  text-decoration: none;
}
button:disabled, .upload-label.uploading {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  background: var(--text-medium);
  border-color: var(--text-medium);
  color: var(--bg-dark-primary);
  transform: none;
}
button:disabled::before, .upload-label.uploading::before {
    width: 0; /* No hover effect for disabled */
}


.dark-mode-toggle, .menu-toggle, .scroll-to-top {
  position: fixed;
  z-index: 1001;
  background: rgba(36, 36, 62, 0.6); 
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  color: var(--primary-glow);
  border: 1.5px solid var(--primary-glow);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 18px var(--glass-shadow);
  transition: all var(--transition-speed), transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1); /* Springy transform */
}
.dark-mode-toggle:hover, .menu-toggle:hover, .scroll-to-top:hover {
  background: var(--primary-glow);
  color: var(--bg-dark-primary);
  transform: scale(1.15) rotate(10deg);
  box-shadow: 0 0 28px var(--primary-glow);
}

.dark-mode-toggle { top: 20px; right: 20px; }
.menu-toggle { top: 20px; left: 20px; display: none; } 
.scroll-to-top { bottom: 20px; right: 20px; }


/* Profile Section */
#about {
  padding-top: 80px; 
}
.profile-section {
  display: flex;
  flex-direction: column; 
  gap: 2.5rem;
  align-items: center;
  animation: fadeIn 1s ease-out;
}
@media (min-width: 992px) { /* Wider breakpoint for side-by-side */
  .profile-section {
    flex-direction: row; 
    align-items: flex-start;
    gap: 3.5rem;
  }
}

.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  flex-shrink: 0; 
}
.profile-photo {
  width: clamp(180px, 30vw, 220px);
  height: clamp(180px, 30vw, 220px);
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid var(--primary-glow);
  box-shadow: 0 0 30px var(--primary-glow), 0 0 50px var(--secondary-glow) inset, 0 0 10px rgba(255,255,255,0.3);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  padding: 3px; /* Inner glow effect */
  background-color: var(--bg-dark-secondary); /* Fallback */
}
.profile-photo:hover {
  transform: scale(1.07) rotate(4deg);
  box-shadow: 0 0 40px var(--primary-glow), 0 0 60px var(--secondary-glow) inset, 0 0 20px #fff;
}
.about-content {
  flex-grow: 1;
  text-align: center; /* Center text content for consistency on smaller screens */
}
@media (min-width: 992px) {
  .about-content {
    text-align: left; /* Align left on larger screens */
  }
}

.quick-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.3rem;
  margin: 2rem 0;
}
.quick-info div {
  background: var(--glass-bg-light);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  padding: 1rem 1.2rem;
  border-radius: var(--border-radius-small);
  border-left: 4px solid var(--secondary-glow);
  transition: transform 0.25s ease-out, box-shadow 0.25s ease-out, border-color 0.25s ease-out;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: clamp(0.9rem, 1.5vw, 1rem);
}
.quick-info div i {
  color: var(--secondary-glow);
  font-size: 1.2em;
  transition: color 0.25s ease-out;
}
.quick-info div:hover {
    transform: translateX(6px) scale(1.02);
    box-shadow: 0 5px 15px rgba(0,0,0,0.25);
    border-left-color: var(--primary-glow);
}
.quick-info div:hover i {
    color: var(--primary-glow);
}

/* General Card Styling - Glassmorphism */
.skill-card, .education-card, .certification-card, .project-card, .language-card, .activities-list li, .hobbies-list li {
  background: var(--card-bg-dark);
  backdrop-filter: blur(15px) saturate(180%);
  -webkit-backdrop-filter: blur(15px) saturate(180%);
  border: 1.5px solid var(--card-border-dark);
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--border-radius-main);
  box-shadow: 0 8px 30px var(--glass-shadow);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
  animation: scaleIn 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) forwards; /* Smoother ease */
  opacity: 0; 
  transform: scale(0.95) translateY(15px); 
  position: relative; /* For potential pseudo elements on cards */
  overflow: hidden; /* Ensure pseudo elements don't spill out if used for borders/glows */
}
.skill-card:hover, .education-card:hover, .certification-card:hover, .project-card:hover, .language-card:hover, .activities-list li:hover, .hobbies-list li:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 15px 40px rgba(0, 242, 234, 0.3), 0 0 20px var(--secondary-glow); /* Dual shadow */
  border-color: var(--primary-glow);
}

/* Staggered animation for cards */
.skills-grid > div, .education-grid > div, .certifications-grid > div, .projects-grid > div, .languages-grid > div, .activities-list > li, .hobbies-list > li {
  /* The --card-index is set by JS in App.tsx */
  animation-delay: calc(0.08s * var(--card-index, 1)); 
}


/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.skill-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  display: block;
  color: var(--primary-glow);
  text-shadow: 0 0 10px var(--primary-glow);
}
.progress-bar {
  background: rgba(255,255,255,0.05); /* Darker track */
  height: 12px;
  border-radius: var(--border-radius-small);
  overflow: hidden;
  margin-top: 1.2rem;
  border: 1px solid rgba(255,255,255,0.1);
}
.progress {
  height: 100%;
  background: linear-gradient(90deg, var(--secondary-glow) 0%, var(--primary-glow) 100%);
  border-radius: var(--border-radius-small);
  transition: width 1.2s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: 0 0 12px var(--primary-glow), 0 0 5px var(--secondary-glow) inset;
}

/* Experience Timeline */
.timeline {
  position: relative;
  max-width: 950px;
  margin: 3rem auto;
  padding: 20px 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px; 
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-glow), var(--secondary-glow), var(--accent-glow));
  box-shadow: 0 0 12px var(--primary-glow);
  border-radius: 3px;
}
@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline-item {
  margin-bottom: 45px;
  position: relative;
  padding-left: 55px; 
  animation: fadeIn 0.7s ease-out; 
}
.timeline-item::before { 
  content: '';
  position: absolute;
  left: 8px; 
  top: 0px; /* Align with top of content better */
  width: 28px;
  height: 28px;
  background-color: var(--bg-dark-secondary);
  border: 4px solid var(--primary-glow);
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 0 15px var(--primary-glow);
  transition: transform 0.3s ease, background-color 0.3s ease;
}
.timeline-item:hover::before {
    transform: scale(1.2);
    background-color: var(--primary-glow);
}


@media (min-width: 768px) {
  .timeline-item {
    width: 50%;
    padding-left: 0; 
  }
  .timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 55px; 
    text-align: right;
  }
  .timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 55px; 
  }
  .timeline-item:nth-child(odd)::before {
    left: auto;
    right: -16px; 
  }
   .timeline-item:nth-child(even)::before {
    left: -16px; 
  }
  .timeline-item:nth-child(odd) .timeline-content ul {
    /* If you want to align bullet points to the right for odd items */
    /* padding-left: 0; padding-right: 20px; */
  }
  .timeline-item:nth-child(odd) .timeline-content ul li::before {
    /* right: 0; left: auto; */ /* If aligning bullets right */
  }
}

.timeline-date {
  font-weight: 600;
  color: var(--secondary-glow);
  margin-bottom: 0.6rem;
  display: block;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.timeline-content {
  /* Inherits general card styling, but we can override if needed */
  /* padding: 1.8rem; */ /* Slightly more padding for timeline items */
}
.timeline-content h4 i {
    margin-right: 0.5rem;
    color: var(--primary-glow);
}
.timeline-content ul {
  list-style-type: none;
  padding-left: 0;
  margin-top: 0.8rem;
}
.timeline-content ul li {
  margin-bottom: 0.6rem;
  position: relative;
  padding-left: 25px; /* Space for custom bullet */
  font-size: 0.95rem;
  line-height: 1.6;
}
.timeline-content ul li::before {
  content: '▹'; /* Or use FontAwesome icon */
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--primary-glow);
  font-weight: bold;
  font-size: 1.2em;
}


/* Education & Certification Cards */
.education-grid, .certifications-grid, .languages-grid, .projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem; /* Increased gap */
}
.cert-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  display: block;
  color: var(--primary-glow);
  text-shadow: 0 0 8px var(--primary-glow);
}
.education-card .period, .certification-card p {
  color: var(--text-medium);
  font-style: italic;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}
.education-card h4 i, .certification-card p i {
    margin-right: 0.5rem;
    color: var(--primary-glow);
}

/* Language Section */
.language-progress {
  background: rgba(255,255,255,0.05);
  height: 10px;
  border-radius: var(--border-radius-small);
  overflow: hidden;
  margin-top: 1rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.language-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-glow) 0%, var(--secondary-glow) 100%);
  border-radius: var(--border-radius-small);
  transition: width 1.2s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: 0 0 10px var(--secondary-glow), 0 0 5px var(--accent-glow) inset;
}

/* Extra-Curricular Activities & Hobbies */
.activities-list, .hobbies-list {
  list-style-type: none;
  padding: 0;
}
.activities-list li { 
    margin-bottom: 1.5rem; 
    padding-left: 2rem; /* More indentation for icon */
    font-size: 1.05rem;
}
.activities-list li i {
    margin-right: 0.8rem;
    color: var(--accent-glow);
    position: absolute; /* Position icon nicely */
    left: 1.8rem; /* Align with card padding */
    top: 1.9rem; /* Align with text */
}

.hobbies-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
}
.hobbies-list li {
  padding: 0.8rem 1.5rem; 
  font-size: 0.95rem;
  font-weight: 500;
}
.visit-button {
  display: inline-block;
  margin-left: 10px;
  padding: 5px 12px; 
  background-color: var(--secondary-glow);
  color: var(--bg-dark-primary);
  border: none;
  border-radius: var(--border-radius-small);
  font-size: 0.85em;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition-speed);
  box-shadow: 0 0 12px var(--secondary-glow);
}
.visit-button:hover {
  background-color: var(--primary-glow);
  color: var(--bg-dark-primary);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 0 18px var(--primary-glow);
  text-decoration: none;
}

/* Contact Form */
.contact-intro {
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: 1.15rem;
  color: var(--text-light);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  max-width: 750px;
  margin: 2rem auto;
  padding: clamp(1.8rem, 4vw, 2.5rem); /* Responsive padding */
  /* Inherits general card styles */
  animation: fadeIn 0.7s ease-out;
}

input[type="text"], input[type="email"], input[type="tel"], textarea {
  padding: 1.1rem;
  border: 1.5px solid var(--card-border-dark);
  border-radius: var(--border-radius-small);
  font-size: 1rem;
  background: rgba(15, 12, 41, 0.6); 
  color: var(--text-light);
  transition: border-color var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed);
  caret-color: var(--primary-glow); 
}
input[type="text"]::placeholder, input[type="email"]::placeholder, input[type="tel"]::placeholder, textarea::placeholder {
  color: var(--text-medium);
  opacity: 0.6;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-glow);
  background: rgba(15, 12, 41, 0.7);
  box-shadow: 0 0 0 3px rgba(0, 242, 234, 0.25), 0 0 12px var(--primary-glow) inset;
}
textarea {
  min-height: 160px;
  resize: vertical;
}

/* Footer */
footer {
  background: rgba(15, 12, 41, 0.75); 
  backdrop-filter: blur(15px) saturate(150%);
  -webkit-backdrop-filter: blur(15px) saturate(150%);
  color: var(--text-medium);
  padding: 3.5rem 0 2.5rem; /* More top padding */
  margin-top: 5rem;
  text-align: center;
  border-top: 1.5px solid var(--glass-border-light);
  font-size: 0.9rem;
}
.footer-content p {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}
.footer-content p .fas.fa-heart { animation: pulse 1.5s infinite; }
.footer-content p .fas.fa-mug-hot { animation: steam 2s infinite linear; }

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.2rem; 
  margin-top: 2rem;
}
.social-links a {
  color: var(--text-medium);
  font-size: 1.8rem; 
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--text-medium);
  transition: all var(--transition-speed), transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1); /* Springy */
}
.social-links a:hover {
  color: var(--primary-glow);
  border-color: var(--primary-glow);
  background-color: rgba(0, 242, 234, 0.15);
  transform: translateY(-5px) scale(1.15);
  box-shadow: 0 0 20px var(--primary-glow);
  text-decoration: none;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(35px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn { 
  0% { opacity: 0; transform: scale(0.92) translateY(25px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}
@keyframes steam {
  0% { transform: translateY(0) scaleX(1); opacity: 0.5; }
  20% { transform: translateY(-3px) scaleX(1.05); opacity: 0.7; }
  80% { transform: translateY(-6px) scaleX(0.9); opacity: 0.2; }
  100% { transform: translateY(-8px) scaleX(0.8); opacity: 0; }
}


/* Mobile Menu */
@media (max-width: 991px) { 
  .menu-toggle { display: flex; }
  .header-container { /* Ensure menu toggle and name are spaced */
    /* justify-content: space-between; Now default behavior, adjust as needed */
  }
  nav {
    order: 3; /* Push nav below name on mobile */
    width: 100%; /* Full width for dropdown */
    justify-content: center; /* Center nav items */
    margin-top: 0.5rem; /* Space above nav if name wraps */
  }
  header nav {
    display: none; 
    opacity: 0;
    visibility: hidden;
    max-height: 0; /* For smooth transition */
    overflow: hidden;
    transform: translateY(-10px) scaleY(0.95);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease, max-height 0.35s ease;
  }
  header.menu-open nav {
    display: flex;
    flex-direction: column;
    position: absolute; 
    top: calc(100% + 1px); /* Position below header, accounting for border */
    left: 0;
    right: 0;
    background: rgba(20, 15, 50, 0.95); /* Darker, more opaque for readability */
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 1rem 0;
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    border-top: 1px solid var(--glass-border-light);
    border-radius: 0 0 var(--border-radius-main) var(--border-radius-main);
    opacity: 1;
    visibility: visible;
    max-height: calc(100vh - 70px); /* Limit height, 70px approx header height */
    overflow-y: auto; /* Scroll if many items */
    transform: translateY(0) scaleY(1);
  }
  header.menu-open nav a {
    color: var(--text-light);
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid var(--glass-border-light);
    width: 100%;
    text-align: center;
    border-radius: 0; /* No radius for list items */
  }
  header.menu-open nav a:last-child { border-bottom: none; }
  header.menu-open nav a.active {
    background: var(--primary-glow);
    color: var(--bg-dark-primary) !important;
    box-shadow: none; /* Remove card-like shadow */
  }
  header.menu-open nav a.active::before { width: 0; } /* No underline for active in mobile menu */
  header.menu-open nav a:hover::before { width: 0; } /* No underline for hover in mobile menu */
}

/* Responsive Design Adjustments */
@media (max-width: 767px) {
  html { font-size: 15px; } /* Slightly smaller base font */
  .centered-name { font-size: 1.5rem; }
  h2 { font-size: 1.6rem; margin-bottom: 2.5rem; }
  
  .timeline::before { left: 15px; }
  .timeline-item { padding-left: 45px; }
  .timeline-item::before { left: 0px; width: 24px; height: 24px; border-width: 3px; }
  .timeline-item:nth-child(odd), .timeline-item:nth-child(even) {
    width: 100%; left: 0; padding-left: 45px; padding-right: 0; text-align: left !important; 
  }
   .timeline-item:nth-child(odd)::before, .timeline-item:nth-child(even)::before {
    left: 0px !important; right: auto !important; top: 0px;
  }
  .profile-section { text-align: center; }
  .quick-info { grid-template-columns: 1fr; } 
  .contact-form { padding: 1.5rem; }
  .social-links a { width: 45px; height: 45px; font-size: 1.6rem; }
  footer { padding: 2.5rem 0 1.5rem; }
}

@media (max-width: 480px) {
  html { font-size: 14px; }
  .container { padding: 0 15px; }
  header { padding: 0.6rem 0; }
  .dark-mode-toggle, .menu-toggle, .scroll-to-top { width: 42px; height: 42px; font-size: 1.3rem;}
  .dark-mode-toggle { top: 15px; right: 15px; }
  .menu-toggle { top: 15px; left: 15px; }
  .scroll-to-top { bottom: 15px; right: 15px; }
  button, .upload-label, .resume-download-btn { padding: 0.7rem 1.5rem; }
  .skill-card, .education-card, .certification-card, .project-card, .language-card, .activities-list li, .hobbies-list li {
    padding: 1.2rem;
  }
}

/* Print Styles - Keep it simple */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
    font-family: 'Times New Roman', Times, serif; /* Serif for print */
    font-size: 12pt;
  }
  :root { /* Override CSS vars for print */
    --primary-glow: #333;
    --secondary-glow: #555;
    --accent-glow: #777;
    --text-light: #000;
    --text-medium: #333;
  }
  header, footer, .menu-toggle, .dark-mode-toggle, .scroll-to-top, .upload-button, .resume-download-btn, .contact-form, .progress-bar, .language-progress, #contact {
    display: none !important;
  }
  section { page-break-inside: avoid; padding: 20px 0; border: none; }
  .container { max-width: 100%; padding: 0; }
  a { color: #000; text-decoration: underline; }
  .profile-photo { border: 2px solid #000; box-shadow: none; }
  .skill-card, .education-card, .certification-card, .project-card, .language-card, .activities-list li, .hobbies-list li, .timeline-content {
    background: #f9f9f9 !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .timeline::before, .timeline-item::before { display: none; } /* Simplify timeline */
  .timeline-item { padding-left: 0; margin-bottom: 20px; }
}


/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px; /* Thinner scrollbar */
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark-tertiary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-glow), var(--secondary-glow));
  border-radius: 5px;
  border: 2px solid var(--bg-dark-tertiary); 
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--secondary-glow), var(--primary-glow));
}
::-webkit-scrollbar-corner {
  background: var(--bg-dark-tertiary);
}

/* `; */