/* style.css */
/* Base Styles & Variables */
:root {
  /* Color Scheme */
  --dark-bg: #0a0a1a;
  --darker-bg: #050510;
  --navy: #0f172a;
  --deep-purple: #1e1b4b;
  --violet: #6d28d9;
  --neon-purple: #a855f7;
  --electric-blue: #38bdf8;
  --white: #f8fafc;
  --light-gray: #e2e8f0;
  --medium-gray: #94a3b8;
  --dark-gray: #334155;

  /* Gradients */
  --primary-gradient: linear-gradient(135deg, var(--neon-purple), var(--electric-blue));
  --secondary-gradient: linear-gradient(135deg, var(--violet), var(--electric-blue));
  --card-gradient: linear-gradient(to bottom right, rgba(30, 27, 75, 0.8), rgba(15, 23, 42, 0.9));

  /* Shadows */
  --glow-shadow: 0 0 15px rgba(168, 85, 247, 0.5);
  --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --text-glow: 0 0 10px rgba(168, 85, 247, 0.7);

  /* Transitions */
  --transition-fast: all 0.2s ease;
  --transition-medium: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', 'Sora', sans-serif;
  background-color: var(--dark-bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 30%, var(--deep-purple), transparent 60%),
              radial-gradient(circle at 80% 70%, var(--navy), transparent 60%);
  z-index: -1;
  opacity: 0.3;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3.5rem;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 2.5rem;
  position: relative;
  display: inline-block;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

p {
  color: var(--medium-gray);
  margin-bottom: 1.5rem;
}

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

/* Layout */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 100px 0;
  position: relative;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  text-align: center;
  transition: var(--transition-medium);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: none;
  z-index: 1;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: var(--glow-shadow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(168, 85, 247, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--secondary-gradient);
  opacity: 0;
  transition: var(--transition-medium);
  z-index: -1;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--neon-purple);
  transition: var(--transition-medium);
}

.btn-outline:hover {
  background: rgba(168, 85, 247, 0.1);
  color: var(--electric-blue);
  border-color: var(--electric-blue);
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  transition: var(--transition-medium);
  backdrop-filter: blur(10px);
  background: rgba(10, 10, 26, 0.8);
  border-bottom: 1px solid rgba(168, 85, 247, 0.1);
}

header.scrolled {
  padding: 15px 0;
  background: rgba(5, 5, 16, 0.95);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: var(--transition-medium);
}

.logo:hover {
  text-shadow: var(--text-glow);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  position: relative;
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition-medium);
  color: var(--light-gray);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: var(--transition-medium);
}

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

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

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--white);
  z-index: 1001;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

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

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 30px;
  opacity: 0;
  animation: fadeInUp 1s 0.3s forwards;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  margin-top: 30px;
  opacity: 0;
  animation: fadeInUp 1s 0.6s forwards;
}

.hero-image {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 50%;
  max-width: 700px;
  opacity: 0;
  animation: fadeInRight 1s 0.9s forwards;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
}

/* About Section */
.about {
  background: linear-gradient(to bottom, var(--dark-bg), var(--darker-bg));
}

.about-container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.about-image {
  flex: 1;
  position: relative;
  opacity: 0;
  transition: var(--transition-slow);
}

.about-image.visible {
  opacity: 1;
}

.about-image img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-medium);
}

.about-image:hover img {
  transform: scale(1.02);
}

.about-content {
  flex: 1;
  opacity: 0;
  transition: var(--transition-slow);
}

.about-content.visible {
  opacity: 1;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 30px;
}

.skill-item {
  background: rgba(168, 85, 247, 0.1);
  padding: 8px 15px;
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--electric-blue);
  transition: var(--transition-medium);
}

.skill-item:hover {
  background: rgba(56, 189, 248, 0.2);
  transform: translateY(-3px);
}

/* Projects Section */
.projects {
  background: linear-gradient(to bottom, var(--darker-bg), var(--dark-bg));
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.project-card {
  background: var(--card-gradient);
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition-medium);
  opacity: 0;
  transform: translateY(30px);
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(168, 85, 247, 0.1);
}

.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(168, 85, 247, 0.3);
}

.project-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-info {
  padding: 25px;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--white);
}

.project-description {
  color: var(--medium-gray);
  margin-bottom: 20px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.tag {
  background: rgba(56, 189, 248, 0.1);
  color: var(--electric-blue);
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
}

.project-links {
  display: flex;
  gap: 15px;
}

.project-link {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--medium-gray);
  transition: var(--transition-medium);
}

.project-link:hover {
  color: var(--electric-blue);
}

/* Contact Section */
.contact {
  background: linear-gradient(to bottom, var(--dark-bg), var(--darker-bg));
}

.contact-container {
  display: flex;
  gap: 50px;
}

.contact-info {
  flex: 1;
  opacity: 0;
  transition: var(--transition-slow);
}

.contact-info.visible {
  opacity: 1;
}

.contact-details {
  margin-top: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--electric-blue);
  transition: var(--transition-medium);
}

.contact-item:hover .contact-icon {
  background: var(--primary-gradient);
  color: var(--white);
  transform: scale(1.1);
}

.contact-text h4 {
  color: var(--white);
  margin-bottom: 5px;
}

.contact-text p {
  color: var(--medium-gray);
  margin-bottom: 0;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--medium-gray);
  transition: var(--transition-medium);
}

.social-link:hover {
  background: var(--primary-gradient);
  color: var(--white);
  transform: translateY(-5px);
}

.contact-form {
  flex: 1;
  background: var(--card-gradient);
  padding: 40px;
  border-radius: 15px;
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(168, 85, 247, 0.1);
  opacity: 0;
  transition: var(--transition-slow);
}

.contact-form.visible {
  opacity: 1;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--white);
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: 8px;
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  transition: var(--transition-medium);
}

.form-control:focus {
  outline: none;
  border-color: var(--electric-blue);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background: var(--darker-bg);
  padding: 50px 0 20px;
  text-align: center;
  border-top: 1px solid rgba(168, 85, 247, 0.1);
}

.footer-content {
  max-width: 600px;
  margin: 0 auto;
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
}

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

.footer-links a {
  color: var(--medium-gray);
  transition: var(--transition-medium);
}

.footer-links a:hover {
  color: var(--electric-blue);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--medium-gray);
  transition: var(--transition-medium);
}

.footer-social a:hover {
  background: var(--primary-gradient);
  color: var(--white);
  transform: translateY(-5px);
}

.copyright {
  color: var(--dark-gray);
  font-size: 0.9rem;
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .hero-image {
    width: 45%;
  }

  .about-container,
  .contact-container {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--darker-bg);
    flex-direction: column;
    justify-content: center;
    transition: var(--transition-medium);
    z-index: 1000;
    border-right: 1px solid rgba(168, 85, 247, 0.1);
  }

  nav.active {
    left: 0;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 25px;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 100px;
  }

  .hero-content {
    max-width: 100%;
    margin-bottom: 50px;
  }

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

  .hero-image {
    position: relative;
    width: 100%;
    transform: none;
    right: auto;
    top: auto;
  }

  .about-container,
  .contact-container {
    flex-direction: column;
  }

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

@media (max-width: 480px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  section {
    padding: 70px 0;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .btn {
    width: 100%;
  }

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

  .contact-form {
    padding: 25px;
  }
}