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

:root {
  --primary-bg: #0a0a0f;
  --secondary-bg: #1a1a2e;
  --purple-dark: #16213e;
  --purple-medium: #533483;
  --aqua-green: #3dd9c0;
  --text-primary: #ffffff;
  --text-secondary: #b8b8b8;
  --glass-bg: rgba(255, 255, 255, 0.10);
  --glass-border: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 2rem;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: all 0.3s ease;
}

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

.logo {
  font-weight: 900;
  font-size: 1.5rem;
  background: linear-gradient(45deg, var(--aqua-green), var(--purple-medium));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--aqua-green);
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--aqua-green);
  transition: width 0.3s ease;
}

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

/* Water Effect Background */
.water-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%),
      rgba(83, 52, 131, 0.3) 0%,
      rgba(83, 52, 131, 0.1) 30%,
      transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: -1;
  position: fixed;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  max-width: 100% !important;
}

.hero-content {
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  z-index: 2;
}

.hero-name {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 1rem;
  font-weight: 300;
  background: linear-gradient(45deg, var(--text-primary), var(--glass-border));
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 3px var(--text-secondary);
  position: relative;
}

.hero-title {
  font-size: clamp(1.2rem, 3vw, 2rem);
  margin-bottom: 2rem;
  color: var(--aqua-green);
  font-weight: 600;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Sections */
section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
  background: linear-gradient(45deg, var(--text-primary), var(--aqua-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.highlight-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 15px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.highlight-item:hover {
  transform: translateY(-5px);
  border-color: var(--aqua-green);
  box-shadow: 0 10px 30px rgba(61, 217, 192, 0.2);
}

.highlight-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.skills-category h3 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: var(--aqua-green);
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.skill-badge {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 25px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.skill-badge:hover {
  background: var(--aqua-green);
  color: var(--primary-bg);
  transform: scale(1.05);
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.portfolio-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  height: 250px;
}

.portfolio-item:hover {
  transform: translateY(-10px);
  border-color: var(--aqua-green);
  box-shadow: 0 20px 40px rgba(61, 217, 192, 0.2);
}

.portfolio-item-title {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.restricted-area {
  background: linear-gradient(45deg, var(--purple-dark), var(--purple-medium));
  border: 2px dashed var(--aqua-green);
  position: relative;
  overflow: hidden;
}

.restricted-area::before {
  content: '. . .';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -0%);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--aqua-green);
  opacity: 0.6;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--aqua-green);
  color: var(--primary-bg);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--purple-medium);
  transform: scale(1.1);
}

/* Goals Section */
.goals-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.goal-item {
  background: linear-gradient(135deg, var(--glass-bg), var(--secondary-bg) 70%);
  border: 1px solid var(--glass-border);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 0.5rem;
}

.goal-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(61, 217, 192, 0.1), transparent);
  transition: left 0.5s ease;
}

.goal-item:hover::before {
  left: 100%;
}

.goal-item:hover {
  transform: translateY(-5px);
  border-color: var(--aqua-green);
}

/* Contact Section */
.contact {
  text-align: center;
  background: var(--glass-bg);
  border-radius: 20px;
  padding: 4rem 2rem;
  margin-top: 3rem;
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.contact-link {
  padding: 1rem 2rem;
  background: linear-gradient(45deg, var(--aqua-green), var(--purple-medium));
  color: var(--text-primary);
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.contact-link:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(61, 217, 192, 0.3);
}

.final-message {
  font-style: italic;
  color: var(--text-secondary);
  margin-top: 2rem;
  font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .about-content,
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-links {
    flex-direction: column;
    align-items: center;
  }

  section {
    padding: 3rem 1rem;
  }
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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