:root {
  --color-primary: #1e3f3b;
  --color-secondary: #ff7f41;
  --color-accent: #f9a826;
  --color-text-light: #f7f7f7;
  --color-text-dark: #1e3f3b;
  --color-background-main: #fcf6e6;
  --color-background-alt: #f1e7d0;
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
}

body {
  font-family: var(--font-body);
  margin: 0;
  background-color: var(--color-background-main);
  color: var(--color-text-dark);
  line-height: 1.6;
  scroll-behavior: smooth;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-text-dark);
  font-weight: 700;
}

h1 { font-size: 4rem; margin: 0.5em 0; }
h2 { font-size: 2rem; margin-top: 0; }

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color: var(--color-accent);
}

.btn-contact {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  padding: 8px 18px;
  border-radius: 5px;
  font-weight: 600;
  transition: background-color 0.3s;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.btn-contact:hover {
  background-color: var(--color-accent);
  color: var(--color-text-dark);
}

.main-header {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 5%;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: var(--color-text-light);
}

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

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

nav a:hover {
  color: var(--color-secondary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--color-text-light);
  cursor: pointer;
}

main {
  max-width: 1400px;
  margin: 0 auto;
}

.hero-section {
  position: relative;
  background-color: var(--color-background-alt);
  padding: 40px 5% 0;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.hero-content {
  max-width: 700px;
  z-index: 2;
  padding-bottom: 50px;
}

.hero-content h1 {
  font-size: 7vw;
  line-height: 0.8;
  color: var(--color-primary);
  font-weight: 900;
  text-transform: uppercase;
}

.intro-text {
  max-width: 400px;
  font-size: 1.1rem;
  font-weight: 300;
  margin-top: 20px;
}

.hero-image-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url('images/profile-hero.jpg') no-repeat center center/cover;
  clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
  opacity: 0.85;
}

.scroll-indicator {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: var(--color-secondary);
  text-transform: uppercase;
}

.main-content-wrapper {
  display: flex;
  gap: 40px;
  padding: 40px 5%;
}

#content {
  flex: 3;
}

.sidebar {
  flex: 1.5;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.sidebar h3 {
  color: var(--color-secondary);
  margin-top: 0;
  font-size: 1.5rem;
}

.sidebar header {
  text-align: center;
  margin-bottom: 20px;
}

.sidebar img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  border: 4px solid var(--color-accent);
}

.contact-info {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
  text-align: center;
}

.contact-info li {
  margin-bottom: 8px;
}

.contact-info a {
  color: var(--color-text-light);
}

.contact-info a:hover {
  color: var(--color-secondary);
}

.sidebar-block {
  margin-bottom: 30px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.skill-item {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  padding: 6px 10px;
  border-radius: 5px;
  font-weight: 600;
  font-size: 0.9rem;
}

.skill-item.wide {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.about-section {
  background-color: var(--color-background-alt);
  padding: 30px;
  border-radius: 10px;
  margin-bottom: 40px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.about-section h2 {
  font-size: 2.5rem;
  font-weight: 900;
}

.education-experience-container {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
}

.resume-block {
  flex: 1;
  background-color: var(--color-background-alt);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.resume-block h3 {
  color: var(--color-secondary);
  border-bottom: 3px solid var(--color-primary);
  padding-bottom: 5px;
  margin-bottom: 20px;
  display: inline-block;
}

.timeline {
  border-left: 3px solid var(--color-primary);
  padding-left: 15px;
}

.timeline-item {
  position: relative;
  margin-bottom: 25px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 5px;
  width: 10px;
  height: 10px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.timeline-item .year {
  font-weight: 700;
  display: block;
  color: var(--color-primary);
  font-size: 0.9rem;
}

.timeline-item .title {
  font-weight: 600;
  display: block;
  margin-top: 3px;
}

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

.tags .tag {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.85rem;
}

.work-section {
  background-color: var(--color-background-alt);
  padding: 30px;
  border-radius: 10px;
  margin-bottom: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.project-list, .certification-list {
  list-style: none;
  padding: 0;
}

.project-list li, .certification-list li {
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
  font-size: 1.05rem;
}

.project-list li::before, .certification-list li::before {
  content: '★';
  color: var(--color-secondary);
  position: absolute;
  left: 0;
  font-size: 0.8em;
  top: 0.3em;
}

footer {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  margin-top: 40px;
}

/* Media Queries */
@media (max-width: 1024px) {
  .main-content-wrapper {
    flex-direction: column;
  }
  .sidebar {
    order: -1;
    margin-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .main-header {
    padding: 15px 20px;
  }
  nav {
    order: 2;
  }
  .btn-contact {
    display: none;
  }
  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  #navbar {
    position: relative;
    z-index: 2000;
  }

  nav ul {
    display: none;
    flex-direction: column;
    background-color: var(--color-primary);
    position: absolute;
    top: 60px;
    right: 0;
    width: 200px;
    border-radius: 5px;
    padding: 10px 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    z-index: 2000;
  }

  nav ul.show {
    display: flex;
  }

  nav ul li {
    text-align: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .hero-content h1 {
    font-size: 12vw;
  }

  .hero-image-overlay {
    display: none;
  }

  .hero-section {
    min-height: 350px;
    text-align: center;
    padding: 30px 5%;
  }

  .intro-text {
    max-width: 100%;
  }

  .main-content-wrapper {
    padding: 20px 5%;
  }

  .education-experience-container {
    flex-direction: column;
  }

  .about-section h2 {
    font-size: 2rem;
  }
}