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

:root {
  --primary-black: #0a0a0a;
  --secondary-black: #1a1a1a;
  --dark-gray: #2a2a2a;
  --light-gray: #3a3a3a;
  --primary-orange: #ff6b35;
  --secondary-orange: #ff8c42;
  --accent-orange: #ffb76b;
  --text-white: #ffffff;
  --text-gray: #b0b0b0;
  --text-light-gray: #808080;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--primary-black);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(10, 10, 10, 0.98);
  box-shadow: 0 2px 20px rgba(255, 107, 53, 0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-orange);
}

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

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

.nav-link:hover {
  color: var(--primary-orange);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-orange),
    var(--secondary-orange)
  );
  transition: width 0.3s ease;
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--text-white);
  margin: 3px 0;
  transition: 0.3s;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(
    135deg,
    var(--primary-black) 0%,
    var(--secondary-black) 100%
  );
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(255, 107, 53, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(255, 140, 66, 0.1) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(
    135deg,
    var(--primary-orange),
    var(--secondary-orange)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-gray);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-orange),
    var(--secondary-orange)
  );
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-orange);
  border: 2px solid var(--primary-orange);
}

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

.profile-container {
  position: relative;
  width: 400px;
  height: 400px;
  margin: 0 auto;
}

.profile-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--primary-orange);
  box-shadow: 0 0 30px rgba(255, 107, 53, 0.3);
  transition: all 0.3s ease;
}

.profile-img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 50px rgba(255, 107, 53, 0.5);
}

.profile-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    rgba(255, 107, 53, 0.1),
    rgba(255, 140, 66, 0.1)
  );
  pointer-events: none;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-gray);
  font-size: 0.9rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-white), var(--primary-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-gray);
}

.about {
  padding: 5rem 0;
  background: var(--secondary-black);
}

.about-content {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.about-description {
  font-size: 1.1rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--dark-gray);
  border-radius: 15px;
  border: 1px solid rgba(255, 107, 53, 0.1);
  transition: all 0.3s ease;
}

.highlight-item:hover {
  transform: translateY(-5px);
  border-color: var(--primary-orange);
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.1);
}

.highlight-item i {
  font-size: 2rem;
  color: var(--primary-orange);
  min-width: 40px;
}

.highlight-item h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--text-white);
}

.highlight-item p {
  color: var(--text-gray);
  line-height: 1.5;
}

.skills {
  padding: 5rem 0;
}

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

.skill-category {
  background: var(--secondary-black);
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 107, 53, 0.1);
  transition: all 0.3s ease;
}

.skill-category:hover {
  transform: translateY(-5px);
  border-color: var(--primary-orange);
  box-shadow: 0 15px 40px rgba(255, 107, 53, 0.1);
}

.category-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--primary-orange);
  text-align: center;
}

.skills-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--dark-gray);
  border-radius: 10px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.skill-item:hover {
  background: var(--light-gray);
  transform: scale(1.05);
}

.skill-item i {
  font-size: 2rem;
  color: var(--primary-orange);
}

.skill-item span {
  font-weight: 500;
  text-align: center;
  font-size: 0.9rem;
}

.projects {
  padding: 5rem 0;
  background: var(--secondary-black);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--dark-gray);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 107, 53, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-orange);
  box-shadow: 0 20px 50px rgba(255, 107, 53, 0.15);
}

.project-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-links {
  display: flex;
  gap: 1rem;
}

.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--primary-orange);
  color: var(--text-white);
  text-decoration: none;
  border-radius: 50%;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.project-link:hover {
  background: var(--secondary-orange);
  transform: scale(1.1);
}

.project-content {
  padding: 2rem;
  text-decoration: none;
  color: inherit;
  display: block;
}

.project-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-white);
}

.project-description {
  color: var(--text-gray);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  background: rgba(255, 107, 53, 0.1);
  color: var(--primary-orange);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.contact {
  padding: 5rem 0;
}

.contact-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  width: 100%;
}

.contact-items-row {
  display: flex;
  flex-direction: row;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--secondary-black);
  border-radius: 15px;
  border: 1px solid rgba(255, 107, 53, 0.1);
  transition: all 0.3s ease;
  flex: 1 1 300px;
  min-width: 280px;
  max-width: 350px;
}

.contact-item:hover {
  border-color: var(--primary-orange);
  transform: translateX(10px);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-orange);
  min-width: 30px;
  flex-shrink: 0;
}

.contact-item div {
  flex: 1;
  min-width: 0;
}

.contact-item h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.contact-item p,
.contact-item small {
  color: var(--text-gray);
  word-break: break-word;
  overflow-wrap: break-word;
  font-size: 0.9rem;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--dark-gray);
  color: var(--text-white);
  text-decoration: none;
  border-radius: 50%;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 107, 53, 0.2);
}

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

.contact-form {
  background: var(--secondary-black);
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 107, 53, 0.1);
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--dark-gray);
  border: 2px solid rgba(255, 107, 53, 0.1);
  border-radius: 10px;
  color: var(--text-white);
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-orange);
  box-shadow: 0 0 10px rgba(255, 107, 53, 0.2);
}

.form-group label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--text-gray);
  transition: all 0.3s ease;
  pointer-events: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:valid + label,
.form-group textarea:valid + label {
  top: -0.5rem;
  left: 0.5rem;
  font-size: 0.8rem;
  color: var(--primary-orange);
  background: var(--secondary-black);
  padding: 0 0.5rem;
}

.footer {
  background: var(--secondary-black);
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 107, 53, 0.1);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-gray);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-orange);
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .footer-links {
    display: flex;
    gap: 0.5rem;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--secondary-black);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 107, 53, 0.1);
  }

  .nav-menu.active {
    left: 0;
  }

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

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

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

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
    margin-top: 80px;
  }

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

  .profile-container {
    width: 300px;
    height: 300px;
  }

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

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

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

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .profile-container {
    width: 250px;
    height: 250px;
  }

  .section-title {
    font-size: 2rem;
  }

  .project-card,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
}