/* ===========================
   COVER PAGE STYLES
   Professional & Minimalist Design
   =========================== */

/* Root Variables */
:root {
  --color-primary: #1a2332;
  --color-secondary: #2d3e50;
  --color-accent: #3b82a6;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-border: #e5e7eb;
  
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 64px;
  --spacing-2xl: 96px;
  
  --font-size-xs: 14px;
  --font-size-sm: 16px;
  --font-size-base: 18px;
  --font-size-lg: 24px;
  --font-size-xl: 32px;
  --font-size-2xl: 48px;
  --font-size-3xl: 72px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* ===========================
   COVER PAGE CONTAINER
   =========================== */
.cover-page-container {
  min-height: 100vh;
  background-color: var(--color-bg);
}

/* ===========================
   HEADER SECTION
   =========================== */
.cover-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-content {
  max-width: 1200px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.name-section {
  flex: 1;
}

.name-title {
  font-size: var(--font-size-3xl);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
  line-height: 1.1;
}

.role-title {
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-xs);
}

.subtitle-text {
  font-size: var(--font-size-base);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.8);
}

.header-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.download-btn {
  background-color: white;
  color: var(--color-primary);
  font-weight: 500;
  padding: 12px 32px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-icon {
  width: 20px;
  height: 20px;
}

/* ===========================
   MAIN CONTENT
   =========================== */
.cover-main {
  padding: var(--spacing-2xl) var(--spacing-md);
}

.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

/* Section Styles */
.section-title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.01em;
}

.section-separator {
  margin: var(--spacing-xl) 0;
  height: 1px;
  background-color: var(--color-border);
}

/* ===========================
   SUMMARY SECTION
   =========================== */
.summary-section {
  margin-bottom: var(--spacing-xl);
}

.summary-text {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-light);
  max-width: 900px;
}

/* ===========================
   SKILLS SECTION
   =========================== */
.skills-section {
  margin-bottom: var(--spacing-xl);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.skill-category-card {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background-color: var(--color-bg);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.skill-category-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.skill-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.skill-icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.skill-category-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.skill-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.skill-badge {
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: 6px 12px;
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  cursor: default;
}

.skill-badge:hover {
  background-color: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

/* ===========================
   INFO GRID (Experience & Education)
   =========================== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.info-card {
  padding: var(--spacing-md);
  background-color: var(--color-bg-secondary);
  border-radius: 8px;
  border-left: 4px solid var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.info-card-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.info-card-company {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  margin-bottom: 4px;
}

.info-card-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

/* ===========================
   PROJECTS SECTION
   =========================== */
.projects-section {
  margin-bottom: var(--spacing-xl);
}

.projects-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.project-item {
  padding: var(--spacing-md);
  background-color: var(--color-bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-item:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.project-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.project-tech {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

/* ===========================
   FOOTER SECTION
   =========================== */
.cover-footer {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-xl) var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: var(--color-text);
}

.contact-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.contact-icon {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-text {
  font-size: var(--font-size-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .name-title {
    font-size: var(--font-size-2xl);
  }
  
  .role-title {
    font-size: var(--font-size-lg);
  }
  
  .header-actions {
    width: 100%;
  }
  
  .download-btn {
    width: 100%;
    justify-content: center;
  }
  
  .cover-main {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .section-title {
    font-size: var(--font-size-base);
  }
  
  .skills-grid,
  .info-grid,
  .projects-list,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .name-title {
    font-size: var(--font-size-xl);
  }
  
  .cover-header {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .cover-main {
    padding: var(--spacing-md) var(--spacing-sm);
  }
  
  .section-separator {
    margin: var(--spacing-md) 0;
  }
}

/* ===========================
   PRINT STYLES
   =========================== */
@media print {
  .download-btn {
    display: none;
  }
  
  .cover-page-container {
    background-color: white;
  }
  
  .skill-category-card,
  .project-item,
  .contact-item {
    break-inside: avoid;
  }
}