:root {
  --bg-color: #0a0a0a;
  --text-color: #e0e0e0;
  --accent-color: #64ffda;
  --secondary-color: #8892b0;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --nav-height: 80px;
  --font-main: "Outfit", sans-serif;
  --font-display: "Playfair Display", serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 100px 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 60px;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--accent-color);
}

.btn-primary {
  background-color: transparent;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-main);
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: rgba(100, 255, 218, 0.1);
}

.highlight {
  color: var(--accent-color);
}

/* Navbar */
.glass-nav {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 50px;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 15px;
  font-weight: 700;
  font-size: 1.2rem;
  z-index: 1001;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-links li a {
  font-size: 0.9rem;
  font-weight: 500;
}

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

.hamburger {
  display: none;
  cursor: pointer;
  z-index: 1001;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all 0.3s ease-in-out;
  background-color: var(--text-color);
}

.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.75);
  z-index: -1;
}

.hero-content {
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1.1;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.btn-glass {
  padding: 12px 30px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  border-radius: 30px;
  font-weight: 600;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-outline {
  padding: 12px 30px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 0.8);
  border-radius: 30px;
  font-weight: 600;
}

.btn-outline:hover {
  border-color: white;
  color: white;
  transform: translateY(-2px);
}

/* Scroll Down Animation */
.scroll-down-btn {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid var(--secondary-color);
  border-radius: 20px;
  position: relative;
}

.wheel {
  width: 6px;
  height: 6px;
  background: var(--accent-color);
  border-radius: 50%;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 1.5s infinite;
}

@keyframes scroll {
  0% {
    transform: translate(-50%, 0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, 20px);
    opacity: 0;
  }
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--secondary-color);
}

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

.skills-list span {
  font-family: monospace;
  color: var(--accent-color);
  font-size: 0.9rem;
  position: relative;
  padding-left: 15px;
}

.skills-list span::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent-color);
}

.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
}

.stat-card h3 {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 10px;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.project-card {
  background: #112240;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease;
  box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
}

.project-card:hover {
  transform: translateY(-10px);
}

.project-image {
  height: 200px;
  overflow: hidden;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.color-1 {
  background: linear-gradient(45deg, #ff6b6b, #556270);
}
.color-2 {
  background: linear-gradient(45deg, #4ecdc4, #556270);
}
.color-3 {
  background: linear-gradient(45deg, #c7f464, #556270);
}

.project-card:hover .placeholder-img {
  transform: scale(1.1);
}

.project-info {
  padding: 25px;
}

.project-info h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: #e6f1ff;
}

.project-info p {
  color: var(--secondary-color);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.tags {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--secondary-color);
}

.btn-link {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.9rem;
}

.btn-link:hover {
  text-decoration: underline;
}

.contact-box {
  max-width: 600px;
  margin: 0 auto;
}

.glass-form {
  background: #112240;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.input-group {
  position: relative;
  margin-bottom: 30px;
}

.input-group input,
.input-group textarea {
  width: 100%;
  padding: 10px 0;
  font-size: 1rem;
  color: #fff;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--secondary-color);
  outline: none;
  transition: border-color 0.3s ease;
}

.input-group label {
  position: absolute;
  top: 10px;
  left: 0;
  font-size: 1rem;
  color: var(--secondary-color);
  pointer-events: none;
  transition: 0.3s ease;
}

.input-group input:focus,
.input-group input:not(:placeholder-shown),
.input-group textarea:focus,
.input-group textarea:not(:placeholder-shown) {
  border-bottom-color: var(--accent-color);
}

.input-group input:focus ~ label,
.input-group input:not(:placeholder-shown) ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:not(:placeholder-shown) ~ label {
  top: -20px;
  font-size: 0.8rem;
  color: var(--accent-color);
}

footer {
  text-align: center;
  padding: 30px;
  color: var(--secondary-color);
  font-size: 0.9rem;
}

.heart {
  color: red;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }

  .nav-links {
    position: fixed;
    right: -100%;
    top: var(--nav-height);
    height: calc(100vh - var(--nav-height));
    background: #112240;
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    justify-content: center;
    transition: right 0.3s ease;
    padding-bottom: 50px;
  }

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

  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

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

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

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

  .glass-nav {
    padding: 0 20px;
  }
}