/* ============================================
   FAISAL FARUKH SAYYED - PORTFOLIO
   Design System & Base Styles
   ============================================ */

/* --------------------------------------------
   CSS CUSTOM PROPERTIES (Variables)
   Define our color palette and spacing system
   -------------------------------------------- */
:root {
  /* Background Colors */
  --bg-primary: #050505;
  --bg-secondary: #0a0a0a;
  --bg-card: rgba(13, 17, 23, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);

  /* Neon Blue Palette */
  --neon-blue: #00d4ff;
  --neon-blue-dim: #0099cc;
  --neon-blue-bright: #66e5ff;
  --neon-blue-glow: rgba(0, 212, 255, 0.4);
  --neon-blue-glow-soft: rgba(0, 212, 255, 0.15);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #4a5568;

  /* Spacing System (8px base) */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Typography */
  --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.25rem;    /* 20px */
  --text-2xl: 1.5rem;    /* 24px */
  --text-3xl: 1.875rem;  /* 30px */
  --text-4xl: 2.25rem;   /* 36px */
  --text-5xl: 3rem;      /* 48px */
  --text-6xl: 3.75rem;   /* 60px */

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index layers */
  --z-base: 1;
  --z-nav: 100;
  --z-modal: 200;
  --z-particles: 0;
}

/* --------------------------------------------
   RESET & BASE STYLES
   Remove browser defaults, set foundation
   -------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 
   box-sizing: border-box;
   This is CRITICAL. It means padding and border are INCLUDED 
   in the element's total width/height. Without this, layouts break.
*/

html {
  scroll-behavior: smooth;
  /* Smooth scroll when clicking nav links */
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  /* Prevent horizontal scroll from animations */
}

/* Selection color - when user highlights text */
::selection {
  background-color: var(--neon-blue-glow-soft);
  color: var(--text-primary);
}

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

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--neon-blue-dim);
  border-radius: var(--radius-full);
}

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

/* --------------------------------------------
   UTILITY CLASSES
   Reusable helper classes
   -------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-xl);
  background: linear-gradient(135deg, var(--text-primary), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

/* Neon glow effect class */
.neon-glow {
  box-shadow: 0 0 20px var(--neon-blue-glow-soft),
              0 0 40px var(--neon-blue-glow-soft),
              0 0 60px var(--neon-blue-glow-soft);
}

/* Neon text glow */
.neon-text {
  text-shadow: 0 0 10px var(--neon-blue-glow),
               0 0 20px var(--neon-blue-glow),
               0 0 40px var(--neon-blue-glow-soft);
}

/* Glassmorphism card */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
}

/* Hide elements for scroll animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --------------------------------------------
   ANIMATED BACKGROUND (Particle Canvas)
   This will be our dynamic background
   -------------------------------------------- */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-particles);
  pointer-events: none;
  /* Allows clicks to pass through to content */
}

/* ============================================
   NAVIGATION BAR
   ============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-nav);
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
  /* Transparent initially, will add background on scroll via JS */
}

/* When scrolled — adds glass effect */
.navbar.scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ----- Logo ----- */
.nav-logo {
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 2px;
}

.logo-bracket {
  color: var(--neon-blue);
  transition: text-shadow var(--transition-base);
}

.logo-text {
  color: var(--text-primary);
  transition: color var(--transition-base);
}

.nav-logo:hover .logo-bracket {
  text-shadow: 0 0 15px var(--neon-blue-glow);
}

.nav-logo:hover .logo-text {
  color: var(--neon-blue);
}

/* ----- Navigation Menu (Desktop) ----- */
.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-xl);
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: color var(--transition-base);
  position: relative;
}

/* The dot indicator before link text */
.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: transparent;
  transition: all var(--transition-base);
}

/* Active link */
.nav-link.active,
.nav-link:hover {
  color: var(--neon-blue);
}

.nav-link.active .nav-dot,
.nav-link:hover .nav-dot {
  background: var(--neon-blue);
  box-shadow: 0 0 8px var(--neon-blue-glow);
}

/* Underline animation on hover */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-blue), transparent);
  transition: width var(--transition-base);
}

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

/* ----- Mobile Hamburger Button ----- */
.nav-toggle {
  display: none; /* Hidden on desktop */
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  flex-direction: column;
  gap: 5px;
  z-index: calc(var(--z-nav) + 1);
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

/* Hamburger animation when menu is open */
.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: var(--neon-blue);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  background: var(--neon-blue);
}

/* ============================================
   HERO SECTION (Updated - More Spacious)
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--space-lg) 60px;
  position: relative;
}

.hero-content {
  max-width: 850px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.hero-greeting {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 1px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -2px;
  min-height: 1.2em;
}

#typing-text {
  color: var(--neon-blue);
  text-shadow: 0 0 40px var(--neon-blue-glow), 0 0 80px var(--neon-blue-glow-soft);
}

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

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

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 650px;
  line-height: 1.8;
  margin: 0;
}

.hero-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

/* Social links spacing */
.hero-socials {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-md);
}

/* Scroll indicator pushed to bottom naturally */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-size: var(--text-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color var(--transition-base);
  z-index: 5;
}

/* Hide scroll indicator on very short screens */
@media screen and (max-height: 600px) {
  .scroll-indicator {
    display: none;
  }
}
/* ============================================
   HERO SOCIAL LINKS
   ============================================ */

.hero-socials {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.social-link {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--text-lg);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
}

.social-link:hover {
  color: var(--neon-blue);
  border-color: var(--neon-blue);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
  transform: translateY(-3px);
}
/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  color: var(--bg-primary);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--neon-blue-glow),
              0 10px 40px rgba(0, 212, 255, 0.2);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
  transform: translateY(-2px);
}

/* ============================================
   RESPONSIVE DESIGN (Mobile)
   ============================================ */

@media screen and (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xl);
    transition: right var(--transition-base);
    border-left: 1px solid rgba(0, 212, 255, 0.1);
    padding: var(--space-3xl) var(--space-xl);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-link {
    font-size: var(--text-lg);
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* ============================================
   HERO SOCIAL LINKS
   ============================================ */

.hero-socials {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-2xl);
}

.social-link {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--text-lg);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
}

.social-link:hover {
  color: var(--neon-blue);
  border-color: var(--neon-blue);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
  transform: translateY(-3px);
}

/* ============================================
   TYPING EFFECT
   ============================================ */

#typing-text {
  color: var(--neon-blue);
  text-shadow: 0 0 30px var(--neon-blue-glow);
}

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

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

/* ============================================
   SCROLL DOWN INDICATOR
   ============================================ */

.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-size: var(--text-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color var(--transition-base);
  z-index: 5;
}

.scroll-indicator:hover {
  color: var(--neon-blue);
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: var(--radius-full);
  position: relative;
  transition: border-color var(--transition-base);
}

.scroll-indicator:hover .scroll-mouse {
  border-color: var(--neon-blue);
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--text-muted);
  border-radius: var(--radius-full);
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite;
  transition: background var(--transition-base);
}

.scroll-indicator:hover .scroll-wheel {
  background: var(--neon-blue);
}

@keyframes scrollWheel {
  0% {
    top: 8px;
    opacity: 1;
  }
  100% {
    top: 24px;
    opacity: 0;
  }
}

/* ----- Hide scroll indicator on short screens ----- */
@media screen and (max-height: 700px) {
  .scroll-indicator {
    display: none;
  }
}

/* ----- Adjust hero padding for medium screens ----- */
@media screen and (max-height: 800px) {
  .hero {
    padding-top: 100px;
    padding-bottom: var(--space-2xl);
    min-height: auto;
    height: auto;
  }
  
  .hero-content {
    padding-bottom: var(--space-xl);
  }
  
  .hero-socials {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-lg);
  }
  
  .scroll-indicator {
    position: relative;
    bottom: auto;
    margin-top: var(--space-lg);
  }
}

/* ----- Extra small height screens ----- */
@media screen and (max-height: 600px) {
  .hero-greeting {
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
  }
  
  .hero-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
  }
  
  .hero-description {
    font-size: var(--text-base);
    margin-bottom: var(--space-md);
  }
  
  .hero-buttons {
    margin-bottom: var(--space-md);
  }
  
  .hero-socials {
    margin-top: var(--space-md);
  }
}

/* ============================================
   ABOUT ME SECTION
   ============================================ */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-4xl);
  align-items: start;
  margin-bottom: var(--space-4xl);
}

/* ----- Profile Image ----- */
.about-image-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.about-image-container {
  position: relative;
  width: 320px;
  height: 400px;
}

.about-image-glow {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: linear-gradient(135deg, var(--neon-blue), transparent 60%);
  border-radius: var(--radius-xl);
  opacity: 0.3;
  filter: blur(20px);
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.02); }
}

.about-image {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 212, 255, 0.1);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: var(--space-md);
}

.profile-placeholder i {
  font-size: 4rem;
  color: var(--neon-blue-dim);
}

.profile-placeholder span {
  font-size: var(--text-sm);
}

/* ----- About Content ----- */
.about-content {
  padding-top: var(--space-md);
}

.about-heading {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  line-height: 1.3;
}

.about-heading .highlight {
  color: var(--neon-blue);
}

.about-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about-text .highlight {
  color: var(--neon-blue);
  font-weight: 500;
}

/* ----- Education Card ----- */
.about-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  transition: all var(--transition-base);
}

.about-card:hover {
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.05);
}

.about-card-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.about-card-content h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.about-card-content p {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

.about-card-detail {
  font-size: var(--text-sm) !important;
  color: var(--text-muted) !important;
  margin-top: var(--space-xs);
}

/* ----- Career Goals ----- */
.about-goals {
  margin-top: var(--space-xl);
}

.about-goals-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
}

.about-goals-title i {
  color: var(--neon-blue);
}

.goals-grid {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.goal-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.goal-item:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--neon-blue);
  transform: translateY(-2px);
  box-shadow: 0 0 15px var(--neon-blue-glow-soft);
}

.goal-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: var(--text-sm);
}

.goal-item span {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}

/* ----- Stats Grid ----- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
  background: var(--bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-item:hover {
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.05);
}

.stat-number {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--neon-blue);
  text-shadow: 0 0 20px var(--neon-blue-glow-soft);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================
   RESPONSIVE: About Section
   ============================================ */

@media screen and (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
  
  .about-image-container {
    width: 280px;
    height: 350px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 576px) {
  .about-image-container {
    width: 240px;
    height: 300px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
  
  .stat-number {
    font-size: var(--text-3xl);
  }
  
  .goals-grid {
    justify-content: center;
  }
}

/* ============================================
   SKILLS SECTION
   ============================================ */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.skill-category {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.skill-category:hover {
  border-color: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.05);
  transform: translateY(-5px);
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.skill-category-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.skill-category-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}

/* ----- Skill Items ----- */
.skill-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.skill-item {
  width: 100%;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.skill-name {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.skill-name i {
  width: 20px;
  text-align: center;
  color: var(--text-secondary);
}

.skill-percent {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--neon-blue);
  font-family: var(--font-mono);
}

/* ----- Progress Bars ----- */
.skill-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.skill-progress {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-blue-bright));
  border-radius: var(--radius-full);
  transition: width 1.5s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}

.skill-progress::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
  border-radius: var(--radius-full);
}

/* Shimmer animation on progress bar */
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.skill-progress.animate::after {
  animation: shimmer 2s ease-in-out;
}

/* ============================================
   RESPONSIVE: Skills Section
   ============================================ */

@media screen and (max-width: 992px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 576px) {
  .skill-category {
    padding: var(--space-lg);
  }
  
  .skill-category-header {
    gap: var(--space-sm);
  }
  
  .skill-category-title {
    font-size: var(--text-lg);
  }
}

/* ============================================
   PROJECTS SECTION
   ============================================ */

.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-4xl);
  padding: var(--space-2xl);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.project-card:hover {
  border-color: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 60px rgba(0, 212, 255, 0.05);
}

.project-card.project-reverse {
  direction: rtl;
}

.project-card.project-reverse > * {
  direction: ltr;
}

/* ----- Project Image ----- */
.project-image-wrapper {
  position: relative;
}

.project-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

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

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

.project-image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: var(--space-md);
}

.project-image-placeholder i {
  font-size: 4rem;
  color: var(--neon-blue-dim);
}

/* ----- Project Overlay ----- */
.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-image:hover .project-overlay {
  opacity: 1;
}

.project-overlay-btn {
  padding: var(--space-sm) var(--space-lg);
  background: var(--neon-blue);
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--transition-base);
}

.project-overlay-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--neon-blue-glow);
}

.project-overlay-btn.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.project-overlay-btn.btn-outline:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
}

/* ----- Project Content ----- */
.project-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.project-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
}

.project-badge {
  padding: var(--space-xs) var(--space-md);
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  color: var(--bg-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-description {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.project-description strong {
  color: var(--text-primary);
}

/* ----- Features Grid ----- */
.project-features h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
}

.project-features h4 i {
  color: var(--neon-blue);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(0, 212, 255, 0.03);
  border: 1px solid rgba(0, 212, 255, 0.08);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.feature-item:hover {
  background: rgba(0, 212, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.2);
  color: var(--text-primary);
  transform: translateX(5px);
}

.feature-item i {
  color: var(--neon-blue);
  width: 16px;
  text-align: center;
}

/* ----- Tech Tags ----- */
.project-tech h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
}

.project-tech h4 i {
  color: var(--neon-blue);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.tech-tag {
  padding: var(--space-xs) var(--space-md);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--neon-blue);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--transition-base);
}

.tech-tag:hover {
  background: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 15px var(--neon-blue-glow-soft);
  transform: translateY(-2px);
}

/* ----- Insights Box ----- */
.project-insights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.insight-box {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.insight-box:hover {
  border-color: rgba(0, 212, 255, 0.1);
  background: rgba(0, 212, 255, 0.03);
}

.insight-box h5 {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
}

.insight-box h5 i {
  color: var(--neon-blue);
}

.insight-box p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----- Project Actions ----- */
.project-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ----- Future Projects ----- */
.future-projects {
  text-align: center;
  margin-top: var(--space-2xl);
}

.future-content {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-3xl) var(--space-4xl);
  max-width: 600px;
}

.future-content i {
  font-size: 3rem;
  color: var(--neon-blue);
  animation: float 3s ease-in-out infinite;
}

.future-content h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
}

.future-content p {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================
   RESPONSIVE: Projects Section
   ============================================ */

@media screen and (max-width: 992px) {
  .project-card,
  .project-card.project-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  
  .project-card.project-reverse > * {
    direction: ltr;
  }
  
  .project-image {
    aspect-ratio: 16/9;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .project-insights {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 576px) {
  .project-card {
    padding: var(--space-lg);
  }
  
  .project-title {
    font-size: var(--text-2xl);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .project-actions {
    flex-direction: column;
  }
  
  .project-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   CERTIFICATES SECTION
   ============================================ */

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.certificate-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
}

.certificate-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 212, 255, 0.08);
}

/* ----- Certificate Badge ----- */
.certificate-badge-icon {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: var(--text-lg);
  z-index: 2;
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
}

/* ----- Certificate Image ----- */
.certificate-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

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

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

.certificate-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: var(--space-sm);
}

.certificate-placeholder i {
  font-size: 3rem;
  color: var(--neon-blue-dim);
}

.certificate-placeholder span {
  font-size: var(--text-sm);
  font-weight: 500;
}

/* ----- Certificate Content ----- */
.certificate-content {
  padding: var(--space-xl);
}

.certificate-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.certificate-issuer {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--neon-blue);
}

.certificate-issuer i {
  font-size: var(--text-sm);
}

.certificate-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-family: var(--font-mono);
  padding: var(--space-xs) var(--space-sm);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
}

.certificate-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.certificate-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* ----- Certificate Skills ----- */
.certificate-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.cert-skill {
  padding: var(--space-xs) var(--space-sm);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--neon-blue);
  font-family: var(--font-mono);
}

/* ----- Certificate Button ----- */
.certificate-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-md);
  color: var(--neon-blue);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-base);
  width: 100%;
  justify-content: center;
}

.certificate-btn:hover {
  background: var(--neon-blue);
  color: var(--bg-primary);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
  transform: translateY(-2px);
}

/* ----- More Certificates Card ----- */
.certificate-more {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  border-style: dashed;
  border-color: rgba(0, 212, 255, 0.2);
}

.certificate-more-content {
  text-align: center;
  padding: var(--space-2xl);
}

.certificate-more-content i {
  font-size: 3rem;
  color: var(--neon-blue);
  margin-bottom: var(--space-md);
  animation: pulse 2s ease-in-out infinite;
}

.certificate-more-content h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.certificate-more-content p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

/* ============================================
   RESPONSIVE: Certificates Section
   ============================================ */

@media screen and (max-width: 1200px) {
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .certificates-grid {
    grid-template-columns: 1fr;
  }
  
  .certificate-card:hover {
    transform: translateY(-5px);
  }
}

/* ============================================
   RESUME SECTION
   ============================================ */

.resume-wrapper {
  display: flex;
  justify-content: center;
}

.resume-card {
  max-width: 500px;
  width: 100%;
  padding: var(--space-3xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resume-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-blue-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-3xl);
  color: var(--bg-primary);
  margin-bottom: var(--space-xl);
  box-shadow: 0 0 30px var(--neon-blue-glow-soft);
}

.resume-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.resume-role {
  font-size: var(--text-base);
  color: var(--neon-blue);
  font-weight: 500;
  margin-bottom: var(--space-xl);
}

.resume-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  width: 100%;
  margin-bottom: var(--space-xl);
}

.resume-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.resume-highlight i {
  color: var(--neon-blue);
  font-size: var(--text-base);
}

.resume-btn {
  width: 100%;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.resume-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

/* ----- Contact Info ----- */
.contact-info {
  padding-top: var(--space-md);
}

.contact-heading {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.contact-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-blue);
  font-size: var(--text-lg);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.contact-item:hover .contact-icon {
  background: var(--neon-blue);
  color: var(--bg-primary);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
}

.contact-detail {
  display: flex;
  flex-direction: column;
}

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

.contact-value {
  font-size: var(--text-base);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-base);
}

.contact-value:hover {
  color: var(--neon-blue);
}

/* ----- Contact Socials ----- */
.contact-socials {
  display: flex;
  gap: var(--space-md);
}

.contact-social-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--text-lg);
  text-decoration: none;
  transition: all var(--transition-base);
}

.contact-social-link:hover {
  color: var(--neon-blue);
  border-color: var(--neon-blue);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
  transform: translateY(-3px);
}

/* ----- Contact Form ----- */
.contact-form-wrapper {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--neon-blue);
  box-shadow: 0 0 20px var(--neon-blue-glow-soft);
  background: rgba(0, 212, 255, 0.03);
}

.form-btn {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-sm);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.form-note i {
  color: var(--neon-blue);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer-links h4 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--transition-base);
}

.footer-links a:hover {
  color: var(--neon-blue);
  transform: translateX(5px);
}

.footer-links a i {
  font-size: var(--text-xs);
  width: 16px;
}

/* ----- Footer Bottom ----- */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer-copyright span {
  color: var(--neon-blue);
  font-weight: 600;
}

.footer-built {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer-built i {
  color: #ef4444;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* ============================================
   RESPONSIVE: Contact & Footer
   ============================================ */

@media screen and (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 768px) {
  .resume-highlights {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand {
    max-width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}