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

:root {
  --bg-dark: #0a0a0f;
  --bg-card: rgba(255, 255, 255, 0.04);
  --text-primary: #f0f0f5;
  --text-secondary: #9a9ab0;
  --accent-1: #6c5ce7;
  --accent-2: #a855f7;
  --accent-3: #06b6d4;
  --accent-4: #f43f5e;
  --gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-glow: 0 0 40px rgba(108, 92, 231, 0.15);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== UTILITIES ===== */
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent-2);
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.2);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
}

/* ===== PARTICLES ===== */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent-2);
  border-radius: 50%;
  opacity: 0;
  animation: floatUp linear infinite;
}

@keyframes floatUp {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 60px 80px;
  gap: 80px;
  position: relative;
  z-index: 1;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.15), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.3);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent-4);
  margin-bottom: 24px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.2); }
  50% { box-shadow: 0 0 20px 4px rgba(244, 63, 94, 0.15); }
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  margin-bottom: 24px;
}

.hero-title .line1 {
  display: block;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 400;
  color: var(--text-secondary);
}

.hero-title .line2 {
  display: block;
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -2px;
}

.hero-title .line3 {
  display: block;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 400;
  color: var(--text-secondary);
  margin-top: 8px;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-subtitle em {
  color: var(--accent-3);
  font-style: normal;
  font-weight: 600;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 24px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(108, 92, 231, 0.5);
}

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

.btn-outline:hover {
  background: var(--glass-bg);
  border-color: var(--accent-2);
  transform: translateY(-3px);
}

/* Hero Image */
.hero-image {
  position: relative;
  width: 350px;
  height: 350px;
  flex-shrink: 0;
}

.glow-ring {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent-1), var(--accent-2), var(--accent-3), var(--accent-4), var(--accent-1));
  animation: spinGlow 4s linear infinite;
  opacity: 0.6;
  filter: blur(20px);
}

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

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--glass-border);
  position: relative;
  z-index: 1;
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 60px;
  position: relative;
  z-index: 1;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.about-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.4s ease;
  cursor: default;
}

.about-card:hover {
  transform: translateY(-8px);
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: var(--shadow-glow);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.about-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ===== COOL STATS ===== */
.cool-stats {
  padding: 100px 60px;
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.4s ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(6, 182, 212, 0.3);
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.stat-unit {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-3);
  display: inline;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 8px;
  margin-bottom: 16px;
}

.stat-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  overflow: hidden;
}

.stat-fill {
  height: 100%;
  width: 0;
  background: var(--gradient);
  border-radius: 10px;
  transition: width 1.5s ease;
}

.stat-fill.animated {
  width: var(--fill);
}

/* ===== SKILLS ===== */
.skills {
  padding: 100px 60px;
  position: relative;
  z-index: 1;
}

.skills-container {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.skill-item:hover {
  border-color: rgba(168, 85, 247, 0.3);
  transform: translateX(8px);
}

.skill-name {
  font-weight: 600;
  font-size: 0.95rem;
  min-width: 200px;
}

.skill-bar {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0;
  background: var(--gradient);
  border-radius: 10px;
  transition: width 1.2s ease;
}

.skill-fill.animated {
  width: var(--skill);
}

.skill-percent {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent-3);
  min-width: 45px;
  text-align: right;
}

/* ===== VIBES / TESTIMONIALS ===== */
.vibes {
  padding: 100px 60px;
  position: relative;
  z-index: 1;
}

.vibes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.vibe-card {
  padding: 32px 28px;
  border-radius: var(--radius);
  transition: all 0.4s ease;
}

.vibe-card:hover {
  transform: translateY(-6px);
  border-color: rgba(244, 63, 94, 0.3);
  box-shadow: 0 0 30px rgba(244, 63, 94, 0.1);
}

.vibe-stars {
  margin-bottom: 16px;
  font-size: 1rem;
  letter-spacing: 2px;
}

.vibe-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 16px;
}

.vibe-author {
  font-size: 0.85rem;
  color: var(--accent-2);
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  padding: 60px 40px 40px;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 12px;
}

.footer-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
}

.social-icon {
  font-size: 1.5rem;
  cursor: pointer;
  transition: transform 0.3s;
}

.social-icon:hover {
  transform: scale(1.3) translateY(-4px);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-secondary);
  opacity: 0.6;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 120px 24px 60px;
    gap: 40px;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image {
    width: 250px;
    height: 250px;
    order: -1;
  }

  .about, .cool-stats, .skills, .vibes {
    padding: 80px 24px;
  }

  .nav-links {
    display: none;
  }

  .skill-item {
    flex-wrap: wrap;
  }

  .skill-name {
    min-width: 100%;
  }

  .skill-bar {
    flex: 1;
    min-width: 60%;
  }
}