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

:root {
  --primary: #6c63ff;
  --primary-dark: #5a52d5;
  --secondary: #ff6584;
  --dark: #0d0d1a;
  --dark-2: #1a1a2e;
  --dark-3: #16213e;
  --light: #f8f9ff;
  --gray: #a0a0b0;
  --white: #ffffff;
  --font: 'Inter', sans-serif;
  --transition: 0.3s ease;
  --shadow: 0 4px 20px rgba(108, 99, 255, 0.2);
  --radius: 12px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--dark);
  color: var(--light);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ===========================
   NAVIGATION
=========================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 13, 26, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(108, 99, 255, 0.15);
  padding: 1rem 0;
}

.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-links a {
  color: var(--gray);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

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

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

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

/* ===========================
   HERO SECTION
=========================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-3) 50%, var(--dark-2) 100%);
  position: relative;
  overflow: hidden;
  padding: 0 2rem;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.15) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-greeting {
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.hero-name {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--white) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.hero-title {
  font-size: 1.3rem;
  color: var(--secondary);
  font-weight: 500;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 500px;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

/* ===========================
   SECTIONS (SHARED)
=========================== */
.section {
  padding: 6rem 2rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.75rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 2px;
  margin: 0.5rem auto 0;
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  margin-bottom: 3rem;
  font-size: 1rem;
}

/* ===========================
   ABOUT SECTION
=========================== */
.about {
  background: var(--dark-2);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.about-text p {
  color: var(--gray);
  margin-bottom: 1.2rem;
  font-size: 1rem;
}

.about-text .btn {
  margin-top: 1rem;
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat-card {
  background: var(--dark-3);
  border: 1px solid rgba(108, 99, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: transform var(--transition), border-color var(--transition);
}

.stat-card:hover {
  transform: translateX(8px);
  border-color: var(--primary);
}

.stat-card i {
  font-size: 1.5rem;
  color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.stat-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-card p {
  color: var(--gray);
  font-size: 0.875rem;
}

/* ===========================
   SKILLS SECTION
=========================== */
.skills {
  background: var(--dark);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.skill-item {
  background: var(--dark-3);
  border: 1px solid rgba(108, 99, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all var(--transition);
  cursor: default;
}

.skill-item:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.skill-item i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: block;
}

.skill-item span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--light);
}

/* ===========================
   PROJECTS SECTION
=========================== */
.projects {
  background: var(--dark-2);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--dark-3);
  border: 1px solid rgba(108, 99, 255, 0.15);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.project-card.coming-soon {
  opacity: 0.7;
}

.project-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.project-icon i {
  font-size: 1.5rem;
  color: var(--white);
}

.project-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.project-card p {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tag {
  background: rgba(108, 99, 255, 0.15);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  border: 1px solid rgba(108, 99, 255, 0.3);
}

.project-link {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition);
}

.project-link:hover {
  gap: 0.7rem;
}

/* ===========================
   CONTACT SECTION
=========================== */
.contact {
  background: var(--dark);
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.contact-card {
  background: var(--dark-3);
  border: 1px solid rgba(108, 99, 255, 0.15);
  border-radius: var(--radius);
  padding: 2rem 3rem;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 200px;
}

.contact-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.contact-card i {
  font-size: 2rem;
  color: var(--primary);
}

.contact-card span {
  font-weight: 600;
  font-size: 1rem;
}

.contact-card p {
  color: var(--gray);
  font-size: 0.875rem;
}

/* ===========================
   FOOTER
=========================== */
footer {
  background: var(--dark-2);
  text-align: center;
  padding: 2rem;
  color: var(--gray);
  font-size: 0.875rem;
  border-top: 1px solid rgba(108, 99, 255, 0.1);
}

footer p {
  margin-bottom: 0.25rem;
}

footer strong {
  color: var(--primary);
}

footer .fa-heart {
  color: var(--secondary);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-links {
    gap: 1rem;
    font-size: 0.85rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

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

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

@media (max-width: 480px) {
  .nav-links {
    display: none;
  }

  .section {
    padding: 4rem 1.5rem;
  }
}