/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: #181a1b;
  color: #f5f6fa;
  line-height: 1.6;
}

a {
  color: #00b894;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: #00cec9;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 0;
}

/* Section Titles */
.section-title {
  font-size: 2.2rem;
  margin-bottom: 30px;
  color: #00b894;
  letter-spacing: 1px;
  text-align: center;
}

/* Header and Navigation */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(24, 26, 27, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 184, 148, 0.2);
}

nav {
  padding: 15px 0;
}

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

.nav-brand a {
  font-size: 1.5rem;
  font-weight: 700;
  color: #00b894;
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: #f5f6fa;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  padding: 8px 12px;
  border-radius: 6px;
}

.nav-menu a:hover {
  color: #00b894;
  background: rgba(0, 184, 148, 0.1);
}

/* Mobile Navigation */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #00b894;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

/* Adjust hero section for fixed header */
.hero {
  margin-top: 80px;
  background: linear-gradient(120deg, #232526 0%, #414345 100%);
  padding: 100px 0 60px 0;
  text-align: center;
}
.hero-profile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.profile-image {
  flex-shrink: 0;
}
.profile-image img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #00b894;
  box-shadow: 0 8px 32px rgba(0, 184, 148, 0.3);
}
.hero-text {
  text-align: left;
  max-width: 500px;
}
.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 10px;
  color: #fff;
}
.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 25px;
  color: #b2bec3;
}
.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 25px;
  background: #00b894;
  color: #fff;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}
.btn-primary:hover {
  background: #00cec9;
}
.btn-secondary {
  background: transparent;
  border: 2px solid #00b894;
  color: #00b894;
}
.btn-secondary:hover {
  background: #00b894;
  color: #fff;
}
.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
}
.stat h3 {
  font-size: 2rem;
  color: #00b894;
}
.stat p {
  color: #b2bec3;
}

/* About Section */
.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: space-between;
}
.about-text {
  flex: 2;
  font-size: 1.1rem;
}
.about-stats {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about-stats .stat {
  background: #232526;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
}

/* Skills Section */
.skills-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}
.skill {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(35, 37, 38, 0.85);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.skill span {
  font-weight: 600;
  color: #00b894;
}
.skill-bar {
  background: #353b48;
  border-radius: 8px;
  height: 10px;
  margin-top: 10px;
  overflow: hidden;
  position: relative;
  display: block;
}
.skill-level {
  background: #00b894;
  height: 100%;
  border-radius: 8px;
  transition: width 1s;
}
.skill-percent {
  display: inline-block;
  margin-left: 14px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  background: rgba(35, 37, 38, 0.85);
  padding: 1px 10px;
  border-radius: 12px;
  min-width: 48px;
  text-align: center;
  margin-top: 6px;
}
@media (max-width: 600px) {
  .skill-percent {
    margin-left: 8px;
    font-size: 0.95rem;
    padding: 1px 7px;
    min-width: 38px;
  }
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}
.project-card {
  background: #232526;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.2s;
}
.project-card:hover {
  transform: translateY(-8px) scale(1.03);
}
.project-image {
  background: #353b48;
  height: 180px;
}
.project-content {
  padding: 20px;
}
.project-content h3 {
  color: #00b894;
  margin-bottom: 10px;
}
.project-link {
  display: inline-block;
  margin-top: 10px;
  color: #00b894;
  font-weight: 600;
}

/* Experience Section */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.experience-item {
  background: #232526;
  padding: 20px;
  border-radius: 12px;
}
.experience-item h3 {
  color: #00b894;
}
.experience-date {
  font-size: 0.95rem;
  color: #b2bec3;
  margin-bottom: 10px;
  display: block;
}

/* Contact Section */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 30px;
}
.contact-form input,
.contact-form textarea {
  padding: 12px;
  border-radius: 8px;
  border: none;
  background: #232526;
  color: #fff;
  font-size: 1rem;
  resize: none;
}
.contact-form button {
  width: 180px;
  align-self: flex-start;
}
.contact-info {
  display: flex;
  justify-content: center;
  gap: 30px;
  font-size: 1.1rem;
  flex-wrap: wrap;
}
.contact-info a {
  color: #00b894;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  background: #232526;
  border-radius: 8px;
  transition: all 0.2s;
}
.contact-info a:hover {
  color: #00cec9;
  background: #2c3e50;
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background: #232526;
  text-align: center;
  padding: 20px 0;
  color: #b2bec3;
  font-size: 1rem;
  margin-top: 40px;
}

/* Responsive Design */
@media (max-width: 900px) {
  .about-content {
    flex-direction: column;
    gap: 30px;
  }
  .hero-content h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 20px 0;
  }
  .hero {
    padding: 60px 0 30px 0;
  }
  .hero-content h1 {
    font-size: 1.5rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: rgba(24, 26, 27, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 20px 0;
    gap: 15px;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu a {
    padding: 15px 20px;
    font-size: 1.1rem;
  }
  
  .nav-menu a:hover {
    background: rgba(0, 184, 148, 0.15);
  }
  
  /* Hamburger Animation */
  .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);
  }
}