/* ========================================
   DESIGN SYSTEM & CSS VARIABLES
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Fira+Code:wght@400;500&display=swap');

:root {
  --bg-primary: #06060e;
  --bg-secondary: #0b0b1a;
  --bg-tertiary: #101028;
  --glass-bg: rgba(15, 15, 40, 0.55);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-shadow: rgba(0, 0, 0, 0.4);
  --neon-cyan: #00e5ff;
  --neon-purple: #b14aed;
  --neon-pink: #ff2d7b;
  --neon-blue: #3b82f6;
  --neon-green: #22d3a7;
  --gradient-1: linear-gradient(135deg, #00e5ff, #b14aed);
  --gradient-2: linear-gradient(135deg, #b14aed, #ff2d7b);
  --gradient-3: linear-gradient(135deg, #00e5ff, #22d3a7);
  --text-primary: #f0f0f8;
  --text-secondary: #8888aa;
  --text-dim: #555570;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s ease;
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

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

/* ========================================
   PRELOADER
   ======================================== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-ring {
  width: 60px;
  height: 60px;
  border: 3px solid transparent;
  border-top-color: var(--neon-cyan);
  border-right-color: var(--neon-purple);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.preloader-text {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ========================================
   CUSTOM CURSOR
   ======================================== */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--neon-cyan);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  transition: transform 0.1s ease;
  box-shadow: 0 0 12px var(--neon-cyan), 0 0 24px rgba(0, 229, 255, 0.3);
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(0, 229, 255, 0.4);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99997;
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor-ring.hover {
  width: 56px;
  height: 56px;
  border-color: var(--neon-purple);
}

@media (max-width: 768px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ========================================
   CANVAS PARTICLES
   ======================================== */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(6, 6, 14, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  cursor: pointer;
  position: relative;
}

.nav-logo::after {
  content: '.';
  -webkit-text-fill-color: var(--neon-pink);
}

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-links a {
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--neon-cyan);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--neon-cyan);
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(5px) translateX(5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-5px) translateX(5px);
}

/* ========================================
   CONTAINER & SECTION BASE
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 12px;
  position: relative;
}

.section-label::before,
.section-label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: var(--neon-cyan);
  opacity: 0.4;
}

.section-label::before { right: calc(100% + 12px); }
.section-label::after { left: calc(100% + 12px); }

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title .gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ========================================
   GLASSMORPHISM CARD
   ======================================== */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-normal);
}

.glass-card:hover {
  border-color: rgba(0, 229, 255, 0.15);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), 0 0 60px rgba(0, 229, 255, 0.04);
  transform: translateY(-4px);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--neon-cyan);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease forwards;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 211, 167, 0.6); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 211, 167, 0); }
}

.hero-greeting {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 8px;
  animation: fadeInUp 0.8s ease 0.1s forwards;
  opacity: 0;
}

.hero-name {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 8px;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero-name .gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 20px;
  min-height: 2em;
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}

.hero-tagline .typed-text {
  color: var(--neon-purple);
  font-weight: 600;
}

.hero-tagline .cursor-blink {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background: var(--neon-cyan);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

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

.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.5s forwards;
  opacity: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--gradient-1);
  color: #000;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: transparent;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-secondary:hover {
  border-color: var(--neon-purple);
  background: rgba(177, 74, 237, 0.08);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

/* Hero Image */
.hero-image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
  animation: fadeInRight 1s ease 0.3s forwards;
  opacity: 0;
}

.hero-image-container {
  position: relative;
  width: 380px;
  height: 460px;
}

.hero-image-glow {
  position: absolute;
  inset: -3px;
  background: var(--gradient-1);
  border-radius: var(--radius-lg);
  opacity: 0.6;
  filter: blur(20px);
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.02); }
}

.hero-image-border {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 3px;
  background: var(--gradient-1);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 1;
}

.hero-floating-card {
  position: absolute;
  z-index: 5;
  padding: 12px 20px;
  background: rgba(10, 10, 25, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 6s ease-in-out infinite;
  white-space: nowrap;
}

.hero-floating-card.card-1 {
  top: 20px;
  right: -40px;
  animation-delay: 0s;
}

.hero-floating-card.card-2 {
  bottom: 40px;
  left: -50px;
  animation-delay: -3s;
}

.floating-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.floating-icon.cyan { background: rgba(0, 229, 255, 0.15); color: var(--neon-cyan); }
.floating-icon.purple { background: rgba(177, 74, 237, 0.15); color: var(--neon-purple); }

.floating-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.floating-sub {
  font-size: 0.7rem;
  color: var(--text-dim);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
  padding: 120px 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-container {
  position: relative;
}

.about-image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--glass-border);
}

.about-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: top;
  transition: transform 5s ease;
}

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

.about-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 6, 14, 0.8) 0%, transparent 40%);
}

.about-exp-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: rgba(10, 10, 25, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
}

.about-exp-badge .exp-number {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-exp-badge .exp-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.about-content h3 .gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-text {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.9;
  font-size: 0.98rem;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.info-item:hover {
  border-color: rgba(0, 229, 255, 0.15);
  background: rgba(0, 229, 255, 0.03);
}

.info-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  background: rgba(0, 229, 255, 0.1);
  color: var(--neon-cyan);
}

.info-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

/* ========================================
   SKILLS SECTION
   ======================================== */
.skills {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.skills-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.skill-tab {
  padding: 10px 24px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.skill-tab.active,
.skill-tab:hover {
  color: var(--bg-primary);
  background: var(--gradient-1);
  border-color: transparent;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.skill-card {
  padding: 24px 16px;
  text-align: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.skill-card:hover::before {
  transform: scaleX(1);
}

.skill-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.skill-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 14px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(0, 229, 255, 0.08);
  color: var(--neon-cyan);
  transition: all var(--transition-normal);
}

.skill-card:hover .skill-icon {
  background: rgba(0, 229, 255, 0.15);
  transform: scale(1.1);
}

.skill-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.skill-panel {
  display: none;
}

.skill-panel.active {
  display: block;
  animation: fadeInUp 0.5s ease forwards;
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects {
  padding: 120px 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.project-card {
  padding: 32px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  transition: all var(--transition-normal);
}

.project-card:nth-child(1)::before { background: var(--gradient-1); }
.project-card:nth-child(2)::before { background: var(--gradient-2); }
.project-card:nth-child(3)::before { background: var(--gradient-3); }

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, 0.15);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.4);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.project-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.project-card:nth-child(1) .project-icon { background: rgba(0, 229, 255, 0.1); color: var(--neon-cyan); }
.project-card:nth-child(2) .project-icon { background: rgba(177, 74, 237, 0.1); color: var(--neon-purple); }
.project-card:nth-child(3) .project-icon { background: rgba(34, 211, 167, 0.1); color: var(--neon-green); }

.project-status {
  padding: 4px 14px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 100px;
}

.status-progress { background: rgba(177, 74, 237, 0.15); color: var(--neon-purple); }
.status-planning { background: rgba(0, 229, 255, 0.15); color: var(--neon-cyan); }
.status-live { background: rgba(34, 211, 167, 0.15); color: var(--neon-green); }

.project-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.feature-tag {
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 100px;
}

.project-tech {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
}

.tech-badge {
  padding: 5px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'Fira Code', monospace;
  color: var(--neon-cyan);
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.12);
  border-radius: 6px;
}

/* ========================================
   INTERESTS SECTION
   ======================================== */
.interests {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.interests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.interest-card {
  padding: 28px 20px;
  text-align: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
  cursor: default;
}

.interest-card:hover {
  transform: translateY(-6px);
  border-color: rgba(177, 74, 237, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.interest-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 14px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(177, 74, 237, 0.1);
  color: var(--neon-purple);
  transition: all var(--transition-normal);
}

.interest-card:hover .interest-icon {
  background: rgba(177, 74, 237, 0.2);
  transform: scale(1.1) rotate(5deg);
}

.interest-card h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ========================================
   FUTURE GOALS SECTION
   ======================================== */
.goals {
  padding: 120px 0;
}

.goals-timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.goals-timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--neon-cyan), var(--neon-purple), var(--neon-pink));
  opacity: 0.3;
}

.goal-item {
  display: flex;
  gap: 28px;
  margin-bottom: 32px;
  position: relative;
}

.goal-dot {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  z-index: 2;
  transition: all var(--transition-normal);
}

.goal-item:nth-child(1) .goal-dot { background: rgba(0, 229, 255, 0.12); color: var(--neon-cyan); border: 2px solid rgba(0, 229, 255, 0.3); }
.goal-item:nth-child(2) .goal-dot { background: rgba(177, 74, 237, 0.12); color: var(--neon-purple); border: 2px solid rgba(177, 74, 237, 0.3); }
.goal-item:nth-child(3) .goal-dot { background: rgba(255, 45, 123, 0.12); color: var(--neon-pink); border: 2px solid rgba(255, 45, 123, 0.3); }
.goal-item:nth-child(4) .goal-dot { background: rgba(34, 211, 167, 0.12); color: var(--neon-green); border: 2px solid rgba(34, 211, 167, 0.3); }
.goal-item:nth-child(5) .goal-dot { background: rgba(59, 130, 246, 0.12); color: var(--neon-blue); border: 2px solid rgba(59, 130, 246, 0.3); }
.goal-item:nth-child(6) .goal-dot { background: rgba(0, 229, 255, 0.12); color: var(--neon-cyan); border: 2px solid rgba(0, 229, 255, 0.3); }

.goal-card {
  flex: 1;
  padding: 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.goal-card:hover {
  border-color: rgba(0, 229, 255, 0.15);
  transform: translateX(8px);
}

.goal-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.goal-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========================================
   SETUP / LAPTOP SECTION
   ======================================== */
.setup {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.setup-card {
  padding: 28px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.setup-card:hover {
  border-color: rgba(0, 229, 255, 0.15);
  transform: translateY(-4px);
}

.setup-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  background: rgba(0, 229, 255, 0.1);
  color: var(--neon-cyan);
}

.setup-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.setup-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
  padding: 120px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-info h3 .gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.contact-item:hover {
  border-color: rgba(0, 229, 255, 0.15);
  background: rgba(0, 229, 255, 0.03);
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  background: rgba(0, 229, 255, 0.1);
  color: var(--neon-cyan);
  flex-shrink: 0;
}

.contact-item span {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}

.social-link:hover {
  color: var(--neon-cyan);
  border-color: rgba(0, 229, 255, 0.3);
  background: rgba(0, 229, 255, 0.08);
  transform: translateY(-4px);
}

/* Contact Form */
.contact-form-card {
  padding: 36px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
}

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

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.08);
}

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

.form-submit {
  width: 100%;
  padding: 16px;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #000;
  background: var(--gradient-1);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.3);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: 48px 0 28px;
  border-top: 1px solid var(--glass-border);
  position: relative;
  z-index: 1;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-logo::after {
  content: '.';
  -webkit-text-fill-color: var(--neon-pink);
}

.footer-text {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-text .heart {
  color: var(--neon-pink);
  display: inline-block;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--neon-cyan);
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========================================
   BACKGROUND EFFECTS
   ======================================== */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow-1 {
  width: 500px;
  height: 500px;
  background: rgba(0, 229, 255, 0.05);
  top: -200px;
  right: -200px;
}

.bg-glow-2 {
  width: 400px;
  height: 400px;
  background: rgba(177, 74, 237, 0.05);
  bottom: -150px;
  left: -150px;
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--neon-cyan);
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--neon-cyan);
  transform: translateY(-4px);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content { order: 2; }
  .hero-image-wrapper { order: 1; }
  .hero-desc { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }

  .hero-image-container {
    width: 300px;
    height: 370px;
  }

  .hero-floating-card.card-1 { right: -20px; }
  .hero-floating-card.card-2 { left: -20px; }

  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image-container {
    max-width: 400px;
    margin: 0 auto;
  }

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

@media (max-width: 768px) {
  html { font-size: 15px; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: rgba(6, 6, 14, 0.97);
    backdrop-filter: blur(20px);
    padding: 100px 32px 32px;
    gap: 4px;
    transition: right var(--transition-slow);
    border-left: 1px solid var(--glass-border);
  }

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

  .nav-links a {
    font-size: 1.1rem;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
  }

  .hamburger {
    display: flex;
  }

  .hero-image-container {
    width: 250px;
    height: 310px;
  }

  .hero-floating-card { display: none; }

  .hero-stats { gap: 24px; }

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

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

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

  .goals-timeline::before {
    left: 20px;
  }

  .goal-dot {
    width: 42px;
    height: 42px;
    font-size: 0.9rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .section-label::before,
  .section-label::after {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .interests-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .interest-card { padding: 20px 12px; }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}