/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.section-title:hover {
  text-decoration: underline;
  text-decoration-color: rgb(255, 0, 0);
}

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

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: #0c6285;
  background: linear-gradient(
    90deg,
    rgba(12, 98, 133, 1) 15%,
    rgba(12, 137, 232, 1) 46%,
    rgba(0, 221, 250, 1) 100%
  );
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-logo {
  font-size: 28px;
  font-weight: 700;
  text-decoration: none;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: linear-gradient(45deg, #ffffff, #fbbf24, #ff4500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  position: relative;
}

.nav-logo::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #ff4500, #fbbf24);
  border-radius: 1px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-logo:hover::before {
  opacity: 1;
}

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

.nav-menu li {
  margin-left: 30px;
}

.nav-menu a {
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: #fbbf24;
}

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

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("https://images.unsplash.com/photo-1461749280684-dccba630e2f6?q=80&w=1469&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D");
  background-size: cover;
  background-position: center;
  color: white;
  padding: 80px 20px;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, #fff 100%);
}

.hero-content {
  flex: 1;
  max-width: 600px;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  white-space: nowrap;
}

.highlight {
  color: white;
}

.highlight-red {
  color: red;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: white;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  opacity: 0.8;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(90deg, #ff4500, #ff6b35);
  color: white;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Sections */
section {
  padding: 100px 0;
  scroll-margin-top: 80px;
  opacity: 0;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 50px;
  color: #333;
  position: relative;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.section-title::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background: #2563eb;
  margin: 10px auto;
}

/* About */
.about {
  position: relative;
  z-index: 2;
  padding: 150px 0 100px;
  background: white;
}

.about-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.about-text {
  margin: 0 auto;
  max-width: 800px;
}

.about-text h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  font-family: "Segoe UI", Tahoma, sans-serif;
  position: relative;
  text-align: left;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.3rem;
  line-height: 1.8;
  color: #666;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.about-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.stat {
  text-align: center;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 10px;
}

.stat h3 {
  font-size: 2rem;
  color: #2563eb;
  margin-bottom: 5px;
}

/* Skills */
.experience-content {
  text-align: left;
  max-width: 800px;
  margin: 0 auto;
}

.experience-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: #333;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.experience-content p {
  margin-bottom: 15px;
  color: #666;
  line-height: 1.6;
  font-size: 1.1rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
}

.skill-item.fill {
  --color: #a972cb;
  --hover: #ef6eae;
}

.skill-item.pulse {
  --color: #ef6eae;
  --hover: #ff7f82;
}

.skill-item.close {
  --color: #ff7f82;
  --hover: #ffa260;
}

.skill-item.raise {
  --color: #ffa260;
  --hover: #e4cb58;
}

.skill-item.up {
  --color: #e4cb58;
  --hover: #8fc866;
}

.skill-item.slide {
  --color: #8fc866;
  --hover: #19bc8b;
}

.skill-item {
  background: none;
  border: 2px solid;
  font: inherit;
  line-height: 1;
  margin: 0.5em;
  padding: 1em 2em;
  color: var(--color);
  transition: 0.25s;
  cursor: pointer;
  text-align: center;
  border-radius: 10px;
}

.skill-item i {
  font-size: 3rem;
  margin-bottom: 15px;
  color: inherit;
}

.skill-item h3 {
  font-size: 1.1rem;
  color: inherit;
}

.skill-item:hover,
.skill-item:focus {
  border-color: var(--hover);
  color: #fff;
}

.fill:hover,
.fill:focus {
  box-shadow: inset 0 0 0 2em var(--hover);
}

.pulse:hover,
.pulse:focus {
  animation: pulse 1s;
  box-shadow: 0 0 0 2em transparent;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--hover);
  }
}

.close:hover,
.close:focus {
  box-shadow: inset -3.5em 0 0 0 var(--hover), inset 3.5em 0 0 0 var(--hover);
}

.raise:hover,
.raise:focus {
  box-shadow: 0 0.5em 0.5em -0.4em var(--hover);
  transform: translateY(-0.25em);
}

.up:hover,
.up:focus {
  box-shadow: inset 0 -3.25em 0 0 var(--hover);
}

.slide:hover,
.slide:focus {
  box-shadow: inset 6.5em 0 0 0 var(--hover);
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.project-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

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

.project-content {
  padding: 25px;
}

.project-content h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #333;
}

.project-content p {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.6;
}

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

.project-tech span {
  background: #f0f0f0;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: #333;
}

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

.project-link {
  text-decoration: none;
  color: #2563eb;
  font-weight: 500;
  transition: color 0.3s ease;
}

.project-link:hover {
  color: #1d4ed8;
}

/* Contact */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #333;
}

.contact-info p {
  margin-bottom: 20px;
  color: #666;
  line-height: 1.6;
}

.contact-details a {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  text-decoration: none;
  color: #2563eb;
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: #1d4ed8;
}

.contact-details i {
  margin-right: 10px;
  color: #2563eb;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 25px;
  font-family: inherit;
  font-size: 1rem;
}

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

/* Footer */
.footer {
  background: #333;
  color: white;
  padding: 40px 0;
  text-align: center;
}

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

.social-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.social-links a {
  display: inline-block;
  width: 60px;
  height: 60px;
  font-size: 1.8rem;
  text-align: center;
  line-height: 60px;
  border-radius: 10px;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.social-links a.github {
  background: linear-gradient(135deg, #333, #24292e);
  color: white;
}

.social-links a.github:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.social-links a.linkedin {
  background: linear-gradient(135deg, #0077b5, #005885);
  color: white;
}

.social-links a.linkedin:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(0, 119, 181, 0.3);
}

.social-links a.twitter {
  background: linear-gradient(135deg, #1da1f2, #0d95e8);
  color: white;
}

.social-links a.twitter:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(29, 161, 242, 0.3);
}

.social-links a.upwork {
  background: linear-gradient(135deg, #6fda44, #14a800);
  color: white;
}

.social-links a.upwork:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(111, 218, 68, 0.3);
}

.social-links a.fiverr {
  background: linear-gradient(135deg, #1dbf73, #00a550);
  color: white;
}

.social-links a.fiverr:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(29, 191, 115, 0.3);
}

.social-links a.freelancing {
  background: linear-gradient(135deg, #ff6b35, #e55a2b);
  color: white;
}

.social-links a.freelancing:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

/* Accessibility Focus States */
*:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid #2563eb;
}

/* Project Enhancements */
.project-summary {
  font-style: italic;
  color: #666;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.tech-badge {
  background: #e4e7eb;
  color: #374151;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-right: 5px;
  margin-bottom: 5px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.tech-badge:hover {
  background: #2563eb;
  color: white;
  transform: scale(1.05);
}

.coming-soon {
  color: #9ca3af;
  font-style: italic;
  text-decoration: none;
  cursor: default;
}

/* Enhanced Hover Effects */
.project-link:hover {
  transform: scale(1.05);
  color: #1d4ed8;
}

.project-card:hover .project-link {
  color: #ff4500;
}

.live-demo {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  padding: 8px 12px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-block;
  margin-right: 10px;
}

.live-demo:hover {
  background: linear-gradient(135deg, #218838, #1aa085);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.github-link {
  background: linear-gradient(135deg, #333, #24292e);
  color: white;
  padding: 8px 12px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-block;
}

.github-link:hover {
  background: linear-gradient(135deg, #24292e, #1a1e22);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Active Navigation Highlight */
.nav-menu a.active {
  color: #ff4500;
  font-weight: 600;
}

/* Improved Responsive Design */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .project-content {
    padding: 20px;
  }

  .project-links {
    flex-direction: column;
    gap: 10px;
  }

  .live-demo,
  .github-link {
    text-align: center;
    margin-right: 0;
  }
}

/* Responsive for Mobile (≤480px) */
@media (max-width: 480px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .project-content {
    padding: 20px;
  }

  .hero-content {
    padding: 0 10px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

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

  .contact-content {
    gap: 20px;
  }

  .contact-form input,
  .contact-form textarea {
    padding: 12px;
    font-size: 16px; /* Prevents zoom on iOS */
  }
}

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

  .hamburger {
    display: flex;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 100px 20px 60px;
  }

  .hero-title {
    font-size: 2rem;
    white-space: normal;
  }

  .hero-image img {
    width: 200px;
    height: 200px;
    margin-top: 30px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer .container {
    flex-direction: column;
    gap: 20px;
  }

  .social-links a {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .social-links {
    gap: 20px;
  }
}

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

.fade-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

.nav-menu.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  background: rgba(12, 98, 133, 0.95);
  padding: 20px 0;
  z-index: 999;
}

.nav-menu.active li {
  margin: 10px 0;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Experience Timeline */
.experience {
  background: #f8f9fa;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 2px;
  height: 100%;
  background: #2563eb;
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
  width: 50%;
  padding-right: 30px;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 30px;
  padding-right: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  right: -10px;
  top: 20px;
  width: 20px;
  height: 20px;
  background: #2563eb;
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 0 0 3px #2563eb;
}

.timeline-item:nth-child(even)::before {
  left: -10px;
  right: auto;
}

.timeline-content {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
  font-size: 1.3rem;
  margin-bottom: 5px;
  color: #333;
}

.timeline-date {
  color: #2563eb;
  font-weight: 600;
  margin-bottom: 10px;
}

.timeline-content p {
  color: #666;
  line-height: 1.6;
}

/* Resume Page */
.resume-page {
  background: #f8f9fa;
  padding: 100px 0;
}

.resume-content {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.resume-header {
  text-align: center;
  margin-bottom: 30px;
  border-bottom: 2px solid #2563eb;
  padding-bottom: 20px;
}

.resume-header h1 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 10px;
}

.resume-header p {
  color: #666;
  margin: 5px 0;
}

.resume-header a {
  color: #2563eb;
  text-decoration: none;
}

.resume-header a:hover {
  text-decoration: underline;
}

.resume-section {
  margin-bottom: 30px;
}

.resume-section h3 {
  font-size: 1.5rem;
  color: #2563eb;
  margin-bottom: 15px;
  border-bottom: 1px solid #ddd;
  padding-bottom: 5px;
}

.resume-section p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 10px;
}

.resume-section ul {
  list-style: none;
  padding: 0;
}

.resume-section li {
  margin-bottom: 10px;
  color: #666;
}

.resume-section strong {
  color: #333;
}

.experience-item h4 {
  font-size: 1.2rem;
  color: #333;
  margin-bottom: 10px;
}

.experience-item ul {
  margin-left: 20px;
}

.experience-item li {
  margin-bottom: 5px;
}