/* Layout Structure - Split Screen Design */

/* Mobile Header */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.mobile-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--space-6);
}

.mobile-logo {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--primary-color);
}

.logo-text {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
}

/* Hamburger Menu */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10001;
}

.hamburger span {
  width: 100%;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

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

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

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

/* Mobile Overlay */
.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 9998;
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Main Layout Container */
.main-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 30%;
  max-width: 400px;
  min-width: 300px;
  height: 100vh;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  z-index: 100;
  transition: transform var(--transition-base);
}

.sidebar-inner {
  padding: var(--space-8) var(--space-6);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* Main Content */
.main-content {
  margin-left: 30%;
  max-width: calc(100% - 30%);
  min-height: 80vh; /* Restored but smaller to maintain scrolling functionality */
  background-color: var(--bg-primary);
  padding-left: var(--space-8);
}

/* Ensure main content respects sidebar max-width */
@media (min-width: 1334px) {
  .main-content {
    margin-left: 400px; /* Match sidebar max-width */
    max-width: calc(100% - 400px);
  }
}

/* Profile Photo */
.profile-photo {
  text-align: center;
  margin-bottom: var(--space-6);
}

.profile-photo img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--primary-color);
  transition: transform var(--transition-base);
  margin: 0 auto;
}

.profile-photo img:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* Profile Header */
.profile-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.profile-name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.profile-title {
  font-size: var(--text-base);
  color: var(--text-secondary);
  font-weight: var(--font-medium);
}

/* Contact Info */
.contact-info {
  margin-bottom: var(--space-8);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item:hover {
  color: var(--primary-color);
}

.contact-item .icon {
  color: var(--primary-color);
  flex-shrink: 0;
}

/* Sidebar Navigation */
.sidebar-nav {
  margin-bottom: var(--space-8);
}

.nav-item {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-base);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-2);
  font-weight: var(--font-medium);
}

.nav-item:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.nav-item.active {
  background-color: var(--primary-color);
  color: white;
}

/* Skills Preview */
.skills-preview {
  margin-bottom: var(--space-8);
}

.skills-preview h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.skill-bar {
  margin-bottom: var(--space-4);
}

.skill-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.skill-info span:first-child {
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.skill-info span:last-child {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.skill-progress {
  height: 6px;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 1s ease-out;
}

/* Social Links */
.social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.social-links a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Download CV Button */
.download-cv {
  margin-top: auto;
}

/* Footer Availability Section */
.footer-availability {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.availability-info,
.preferred-roles {
  text-align: center;
}

.availability-info h3,
.preferred-roles h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.availability-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.role-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.role-tag {
  padding: var(--space-1) var(--space-3);
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.role-tag:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* Responsive Design for Footer Availability */
@media (max-width: 768px) {
  .footer-availability {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .role-tags {
    gap: var(--space-1);
  }
  
  .role-tag {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
  }
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-6) 0; /* Reduced from var(--space-12) to decrease gap */
  margin-left: 30%;
  max-width: calc(100% - 30%);
  position: relative;
  z-index: 10;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.footer-left {
  text-align: left;
}

.footer-center {
  text-align: center;
}

.footer-right {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-4);
}

.footer-name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.footer-tagline {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* Two Column Layout */
.two-column-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

/* Grid Layouts */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.experience-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

/* Responsive Adjustments */
@media (max-width: 1023px) {
  .sidebar {
    width: 280px;
  }
  
  .main-content {
    margin-left: 280px;
    max-width: calc(100% - 280px);
    padding-left: var(--space-6);
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-6);
  }
  
  .footer-right {
    align-items: center;
  }
}

@media (max-width: 767px) {
  /* Show mobile header */
  .mobile-header {
    display: block;
  }
  
  /* Sidebar becomes drawer */
  .sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    z-index: 9999;
    transition: left var(--transition-base);
  }
  
  .sidebar.active {
    left: 0;
  }
  
  /* Main content full width */
  .main-content {
    margin-left: 0;
    max-width: 100%;
    padding-top: 60px; /* Account for fixed header */
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  
  /* Mobile overlay */
  .mobile-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* Single column layouts */
  .two-column-layout {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-6);
  }
  
  .footer-right {
    align-items: center;
  }
}

@media (max-width: 479px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .sidebar-inner {
    padding: var(--space-6) var(--space-4);
  }
  
  .mobile-header-content {
    padding: 0 var(--space-4);
  }
}