/* ==========================================================================
   Varshini S - Personal Portfolio Stylesheet
   Theme: Modern Developer / Clean Glassmorphism (Dark & Light Mode)
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS VARIABLES & THEME DEFINITIONS
   -------------------------------------------------------------------------- */
:root {
  /* Dark Theme Default */
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-surface: #1e293b;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(99, 102, 241, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-indigo: #6366f1;
  --accent-cyan: #06b6d4;
  --accent-purple: #a855f7;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;

  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --gradient-hover: linear-gradient(135deg, #4f46e5 0%, #0891b2 100%);
  --gradient-resume: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(6, 182, 212, 0.1), transparent);
  --gradient-banner-expense: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
  --gradient-banner-gym: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  --gradient-banner-placement: linear-gradient(135deg, #10b981 0%, #059669 100%);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px -8px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.25);
  --shadow-glow-cyan: 0 0 30px rgba(6, 182, 212, 0.25);

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', 'Inter', system-ui, sans-serif;
  --font-mono: 'Fira Code', monospace;

  --header-height: 76px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-surface: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.95);
  --bg-glass: rgba(255, 255, 255, 0.85);
  --border-color: rgba(15, 23, 42, 0.08);
  --border-highlight: rgba(79, 70, 229, 0.35);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --accent-indigo: #4f46e5;
  --accent-cyan: #0284c7;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px -6px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 25px rgba(79, 70, 229, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-indigo);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

button, input, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

/* --------------------------------------------------------------------------
   BACKGROUND EFFECTS (GLOW & GRID)
   -------------------------------------------------------------------------- */
.bg-effects {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  transition: transform 10s ease-in-out;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  background: var(--accent-indigo);
  top: -150px;
  right: -100px;
}

.glow-orb-2 {
  width: 450px;
  height: 450px;
  background: var(--accent-cyan);
  bottom: 10%;
  left: -150px;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, var(--border-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
  opacity: 0.4;
  mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

/* --------------------------------------------------------------------------
   LAYOUT UTILITIES & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-subtitle {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.75rem;
  }
}

.section-line {
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 1rem auto 0;
  border-radius: var(--radius-full);
}

.section-lead-text {
  max-width: 680px;
  margin: 1rem auto 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   GRADIENTS & GLASS CARDS
   -------------------------------------------------------------------------- */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.college-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   BUTTONS & CONTROLS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  background: var(--gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  color: #ffffff;
}

.btn-resume {
  background: var(--bg-surface);
  color: #ffffff;
  border: 1px solid rgba(245, 158, 11, 0.5);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.2);
}

.btn-resume i {
  color: #f59e0b;
}

.btn-resume:hover {
  background: var(--gradient-resume);
  border-color: #f59e0b;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-resume:hover i {
  color: #ffffff;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--accent-indigo);
  color: var(--accent-indigo);
  background: rgba(99, 102, 241, 0.08);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-xs {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.header-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.logo-badge {
  background: var(--gradient-primary);
  color: #ffffff;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
}

.logo-text .highlight {
  color: var(--accent-cyan);
}

/* Nav Menu Desktop */
.nav-menu {
  display: none;
}

@media (min-width: 960px) {
  .nav-menu {
    display: block;
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  position: relative;
  padding: 0.35rem 0;
}

.nav-link i {
  font-size: 0.8rem;
  opacity: 0.7;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
}

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

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

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-indigo);
  transform: rotate(15deg);
}

.sun-icon {
  display: none;
}
.moon-icon {
  display: inline-block;
}

[data-theme="light"] .sun-icon {
  display: inline-block;
  color: #f59e0b;
}
[data-theme="light"] .moon-icon {
  display: none;
}

.header-cta-btn {
  display: none;
}

@media (min-width: 640px) {
  .header-cta-btn {
    display: inline-flex;
  }
}

/* Mobile Menu Button */
.mobile-menu-btn {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

@media (min-width: 960px) {
  .mobile-menu-btn {
    display: none;
  }
}

.hamburger-bar {
  width: 20px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all var(--transition-fast);
}

.mobile-menu-btn.open .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.open .hamburger-bar:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.open .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Nav */
@media (max-width: 959px) {
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    display: block;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .nav-link {
    font-size: 1.05rem;
    width: 100%;
    padding: 0.5rem 0;
  }
}

/* --------------------------------------------------------------------------
   SECTION 1: HERO / HOME
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
  }
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.typewriter-container {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  min-height: 2rem;
  display: flex;
  align-items: center;
}

.typewriter-text {
  color: var(--accent-cyan);
  margin-left: 0.35rem;
}

.typewriter-cursor {
  color: var(--accent-indigo);
  animation: blink 0.8s infinite;
  font-weight: 300;
}

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

.hero-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 550px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-socials {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.social-icons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-link {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1.15rem;
  transition: all var(--transition-normal);
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.social-link.github-link:hover {
  background: #24292e;
  border-color: #6e5494;
  color: #ffffff;
}

.social-link.linkedin-link:hover {
  background: #0077b5;
  border-color: #0077b5;
  color: #ffffff;
}

.social-link.email-link:hover {
  background: var(--accent-indigo);
  border-color: var(--accent-indigo);
  color: #ffffff;
}

/* Hero Code Showcase */
.hero-visual {
  position: relative;
}

.code-showcase-card {
  position: relative;
  background: #0f172a;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  padding: 1rem 1.25rem 1.5rem;
  overflow: hidden;
}

[data-theme="light"] .code-showcase-card {
  background: #1e293b;
  color: #f8fafc;
}

.card-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: #94a3b8;
}

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

.window-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.file-name {
  font-family: var(--font-mono);
}

.code-body {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  color: #e2e8f0;
  overflow-x: auto;
}

.c-keyword { color: #f43f5e; }
.c-variable { color: #38bdf8; }
.c-property { color: #a78bfa; }
.c-string { color: #34d399; }
.c-number { color: #f59e0b; }
.c-boolean { color: #f59e0b; }

/* Floating Skill Badges */
.floating-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-surface);
  border: 1px solid var(--border-highlight);
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
  animation: floatBadge 4s ease-in-out infinite;
}

.badge-1 {
  top: -15px;
  right: 15px;
  animation-delay: 0s;
}
.badge-1 i { color: #e34f26; }

.badge-2 {
  bottom: 25px;
  right: -10px;
  animation-delay: 1.5s;
}
.badge-2 i { color: #facc15; }

.badge-3 {
  bottom: -15px;
  left: 20px;
  animation-delay: 2.5s;
}
.badge-3 i { color: #06b6d4; }

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.scroll-indicator {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.scroll-indicator a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.bouncing-arrow {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(6px); }
  60% { transform: translateY(3px); }
}

/* --------------------------------------------------------------------------
   SECTION 2: ABOUT ME
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
  }
}

.about-bio-card {
  padding: 2.25rem;
}

.bio-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.avatar-box {
  position: relative;
  width: 70px;
  height: 70px;
}

.avatar-initials {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  box-shadow: var(--shadow-glow);
}

.avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px dashed var(--accent-indigo);
  animation: spinRing 20s linear infinite;
}

@keyframes spinRing {
  100% { transform: rotate(360deg); }
}

.bio-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.bio-role {
  font-size: 0.95rem;
  color: var(--accent-cyan);
  margin-bottom: 0.25rem;
}

.career-objective-box {
  background: rgba(99, 102, 241, 0.08);
  border-left: 3px solid var(--accent-indigo);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.5rem;
}

.objective-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-indigo);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.about-text {
  color: var(--text-secondary);
  font-size: 0.975rem;
  line-height: 1.65;
}

.about-quick-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

@media (min-width: 500px) {
  .about-quick-info {
    grid-template-columns: 1fr 1fr;
  }
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.875rem;
}

.info-key {
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.info-val {
  color: var(--text-primary);
  font-weight: 600;
}

.info-link {
  color: var(--accent-cyan);
  transition: color var(--transition-fast);
}
.info-link:hover {
  text-decoration: underline;
}

.highlight-green {
  color: var(--accent-emerald) !important;
}

.highlight-indigo {
  color: var(--accent-cyan) !important;
}

/* Highlights Grid */
.about-highlights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .about-highlights-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.highlight-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.highlight-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.highlight-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}

.highlight-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   SECTION 3: SKILLS
   -------------------------------------------------------------------------- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 800px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.skill-category-card {
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.category-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.category-icon-wrapper {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.category-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.category-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.skill-items-list {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  flex: 1;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.skill-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
}

.skill-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-icon {
  font-size: 1.1rem;
}
.html-color { color: #e34f26; }
.css-color { color: #1572b6; }
.js-color { color: #f7df1e; }
.responsive-color { color: #38bdf8; }
.react-color { color: #61dafb; }
.sql-color { color: #f59e0b; }
.python-color { color: #38bdf8; }
.github-color { color: #94a3b8; }
.bootstrap-color { color: #7952b3; }

.skill-level {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.skill-level.highlight-badge {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.skill-bar-track {
  width: 100%;
  height: 6px;
  background: var(--bg-surface);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.category-subheading {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.strengths-wrapper {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tools-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tool-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.tool-pill:hover {
  border-color: var(--accent-indigo);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.languages-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.language-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.lang-name {
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-primary);
}

.lang-name i {
  color: var(--accent-cyan);
}

.lang-level {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   SECTION 4: PROJECTS
   -------------------------------------------------------------------------- */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.project-card-banner {
  height: 140px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.banner-expense {
  background: var(--gradient-banner-expense);
}
.banner-gym {
  background: var(--gradient-banner-gym);
}
.banner-placement {
  background: var(--gradient-banner-placement);
}

.project-banner-icon {
  font-size: 3.5rem;
  color: rgba(255, 255, 255, 0.25);
  transition: transform var(--transition-normal);
}

.project-card:hover .project-banner-icon {
  transform: scale(1.15) rotate(-5deg);
}

.project-category-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.project-card-content {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.project-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.project-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.feature-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
}

.feature-bullet i {
  color: var(--accent-emerald);
  margin-top: 3px;
  font-size: 0.75rem;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  margin-bottom: 1.5rem;
}

.tech-badge {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.project-links {
  display: flex;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.project-link-btn, .project-modal-trigger {
  flex: 1;
}

/* --------------------------------------------------------------------------
   SECTION 5: EDUCATION
   -------------------------------------------------------------------------- */
.timeline-container {
  position: relative;
  max-width: 850px;
  margin: 0 auto;
  padding-left: 2rem;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 15px;
  bottom: 15px;
  left: 7px;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  top: 24px;
  left: -2rem;
  width: 36px;
  height: 36px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: var(--shadow-glow);
  z-index: 2;
}

.timeline-card {
  padding: 1.75rem 2rem;
}

.timeline-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 650px) {
  .timeline-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.education-badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-indigo);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.4rem;
}

.education-badge.current-badge {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.degree-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.institute-name {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 0.25rem;
}

.timeline-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
}

@media (min-width: 650px) {
  .timeline-meta {
    text-align: right;
  }
}

.timeline-date {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.timeline-grade {
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.timeline-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

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

.course-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  font-size: 0.775rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   SECTION 6: CERTIFICATIONS
   -------------------------------------------------------------------------- */
.certs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 680px) {
  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cert-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.cert-image-preview {
  position: relative;
  height: 190px;
  background: #0f172a;
  overflow: hidden;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-normal);
}

.cert-image-preview:hover .cert-thumb {
  transform: scale(1.05);
}

.cert-image-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(3px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.cert-image-overlay i {
  font-size: 1.5rem;
}

.cert-image-preview:hover .cert-image-overlay {
  opacity: 1;
}

.cert-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cert-issuer {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.cert-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.cert-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.cert-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  margin-bottom: 1.25rem;
}

.cert-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.cert-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-color);
}

.cert-date {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* --------------------------------------------------------------------------
   CERTIFICATE LIGHTBOX MODAL
   -------------------------------------------------------------------------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  padding: 1.5rem;
}

.lightbox-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-container {
  position: relative;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-normal);
}

.lightbox-overlay.open .lightbox-container {
  transform: scale(1) translateY(0);
}

.lightbox-close-btn {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
  z-index: 10;
}

.lightbox-close-btn:hover {
  color: var(--text-primary);
}

.lightbox-header {
  margin-bottom: 1rem;
  padding-right: 2rem;
}

.lightbox-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.35rem;
}

.lightbox-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
}

.lightbox-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.lightbox-image-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f172a;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  overflow: hidden;
  min-height: 250px;
  max-height: 55vh;
}

.lightbox-img {
  max-width: 100%;
  max-height: 52vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   SECTION 7: CONTACT
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 2.5rem;
  }
}

.contact-info-card, .contact-form-card {
  padding: 2.25rem;
}

.contact-info-title, .form-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-info-desc, .form-subtitle {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-method-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.contact-method-item:hover {
  border-color: var(--border-highlight);
}

.method-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.method-details {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.method-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.method-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.copy-btn, .external-icon-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.copy-btn:hover, .external-icon-btn:hover {
  background: var(--accent-indigo);
  color: #ffffff;
  border-color: var(--accent-indigo);
}

.availability-box {
  display: flex;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.availability-box i {
  font-size: 1.25rem;
  margin-top: 2px;
}

/* Contact Form Elements */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.required-star {
  color: #f43f5e;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}

.textarea-wrapper .input-icon {
  top: 1rem;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.925rem;
  transition: all var(--transition-fast);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
  background: var(--bg-card-hover);
}

.form-group.has-error .form-input,
.form-group.has-error .form-textarea {
  border-color: #f43f5e;
}

.error-msg {
  display: none;
  font-size: 0.75rem;
  color: #f43f5e;
  margin-top: 0.15rem;
}

.form-group.has-error .error-msg {
  display: block;
}

.submit-btn {
  width: 100%;
  padding: 0.85rem;
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   PROJECT MODAL
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  padding: 1.5rem;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 600px;
  padding: 2.25rem;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-indigo);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.modal-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.modal-highlights h4, .modal-tech h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.modal-highlights ul {
  list-style: disc;
  padding-left: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.modal-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
}

.modal-footer {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2000;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  transform: translateX(100%);
  opacity: 0;
  transition: all var(--transition-normal);
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast-success {
  border-left: 4px solid var(--accent-emerald);
}
.toast-success i {
  color: var(--accent-emerald);
}

.toast-info {
  border-left: 4px solid var(--accent-cyan);
}
.toast-info i {
  color: var(--accent-cyan);
}

.toast-error {
  border-left: 4px solid var(--accent-rose);
}
.toast-error i {
  color: var(--accent-rose);
}

/* --------------------------------------------------------------------------
   SCROLL TO TOP BUTTON
   -------------------------------------------------------------------------- */
.scroll-to-top-btn {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.scroll-to-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-to-top-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
  text-align: center;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-color);
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

.footer-college {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: center;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--accent-cyan);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  transition: all var(--transition-fast);
}

.footer-socials a:hover {
  background: var(--accent-indigo);
  color: #ffffff;
  transform: translateY(-2px);
}

.footer-bottom-flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

@media (min-width: 600px) {
  .footer-bottom-flex {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --------------------------------------------------------------------------
   SCROLL REVEAL ANIMATIONS
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: var(--delay, 0s);
  will-change: opacity, transform;
}

[data-reveal="top"] { transform: translateY(-30px); }
[data-reveal="up"] { transform: translateY(30px); }
[data-reveal="left"] { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="fade"] { transform: none; }

[data-reveal].revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* --------------------------------------------------------------------------
   DYNAMIC RESUME GENERATOR STYLES
   -------------------------------------------------------------------------- */
.badge-live-pill {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  background: #10b981;
  color: #ffffff;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
  animation: pulseAnimation 2s infinite;
  margin-left: 0.2rem;
}

.resume-modal-card {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .resume-modal-card {
  transform: scale(1) translateY(0);
}

.resume-modal-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 1rem;
}

.resume-modal-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.resume-canvas-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem 0.5rem;
  display: flex;
  justify-content: center;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  margin-top: 1rem;
}

/* A4 Printable White Paper */
.dynamic-resume-paper {
  width: 100%;
  max-width: 780px;
  background: #ffffff !important;
  color: #111827 !important;
  font-family: 'Inter', system-ui, sans-serif !important;
  padding: 2.5rem 2.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border-radius: 4px;
  line-height: 1.5;
}

.dr-header {
  border-bottom: 2px solid #2563eb;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.dr-name {
  font-family: 'Outfit', 'Inter', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.dr-title {
  font-size: 1rem;
  font-weight: 600;
  color: #2563eb;
  margin-bottom: 0.5rem;
}

.dr-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.8rem;
  color: #4b5563;
}

.dr-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.dr-section {
  margin-bottom: 1.2rem;
}

.dr-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #1e293b;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.3rem;
  margin-bottom: 0.6rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.dr-section-title i {
  color: #2563eb;
  font-size: 0.85rem;
}

.dr-objective {
  font-size: 0.85rem;
  color: #334155;
  line-height: 1.55;
}

.dr-item {
  margin-bottom: 0.75rem;
}

.dr-item:last-child {
  margin-bottom: 0;
}

.dr-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 0.875rem;
  font-weight: 600;
  color: #0f172a;
}

.dr-item-subtitle {
  font-size: 0.825rem;
  color: #2563eb;
  font-weight: 500;
}

.dr-item-date {
  font-size: 0.775rem;
  color: #64748b;
  font-weight: 500;
}

.dr-item-desc {
  font-size: 0.8rem;
  color: #475569;
  margin-top: 0.2rem;
  line-height: 1.45;
}

.dr-skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem;
  font-size: 0.8rem;
}

@media (min-width: 550px) {
  .dr-skills-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.dr-skill-row {
  display: flex;
  gap: 0.4rem;
  color: #334155;
}

.dr-skill-label {
  font-weight: 600;
  color: #0f172a;
  min-width: 130px;
}

.dr-cert-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

@media (min-width: 550px) {
  .dr-cert-list {
    grid-template-columns: 1fr 1fr;
  }
}

.dr-cert-item {
  font-size: 0.8rem;
  color: #334155;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
}

.dr-cert-title {
  font-weight: 600;
  color: #0f172a;
  display: block;
}

.dr-cert-issuer {
  font-size: 0.725rem;
  color: #64748b;
}

/* Print Styling */
@media print {
  body * {
    visibility: hidden;
  }
  #dynamic-resume-paper, #dynamic-resume-paper * {
    visibility: visible;
  }
  #dynamic-resume-paper {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    margin: 0;
    padding: 20mm;
    box-shadow: none;
  }
}