/* ===== Resume - Modern Professional Theme ===== */
/* Optimized for screen & PDF export (Ctrl/Cmd+P) */

/* ---------- CSS Variables ---------- */
:root {
  --color-primary: #2563eb;
  --color-primary-light: #dbeafe;
  --color-primary-dark: #1e40af;
  --color-text: #1e293b;
  --color-text-secondary: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-bg: #f1f5f9;
  --color-white: #ffffff;
  --color-badge-bg: #f0f4ff;
  --color-badge-text: #3b5998;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --page-max-width: 900px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --radius-sm: 6px;
  --radius-md: 10px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
}

/* ---------- Page Wrapper ---------- */
.resume {
  max-width: var(--page-max-width);
  margin: 2rem auto;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 10px 40px rgba(0, 0, 0, 0.07);
  overflow: hidden;
}

/* ---------- Header ---------- */
.resume-header {
  display: flex;
  align-items: stretch;
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
  color: var(--color-white);
}

.header-main {
  flex: 1;
  padding: var(--spacing-xl) var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.header-name {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.15rem;
}

.header-title {
  font-size: 1.1rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
}

.header-contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.85rem;
}

.header-contact li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.header-contact a {
  color: rgba(255, 255, 255, 0.85);
}

.header-contact a:hover {
  color: var(--color-white);
}

.header-contact svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentColor;
  opacity: 0.7;
}

.header-links {
  background: rgba(0, 0, 0, 0.15);
  padding: var(--spacing-xl) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-sm);
  min-width: 260px;
}

.header-links li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.header-links a {
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-links a:hover {
  color: var(--color-white);
}

.header-links svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  opacity: 0.7;
  flex-shrink: 0;
}

.lang-switch {
  margin-top: auto;
  padding-top: var(--spacing-sm);
}

.lang-switch a {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  transition: all 0.2s;
}

.lang-switch a:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

/* ---------- Body Layout ---------- */
.resume-body {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 0;
}

.main-col {
  padding: var(--spacing-xl) var(--spacing-2xl);
}

.side-col {
  padding: var(--spacing-xl) var(--spacing-lg);
  background: #fafbfc;
  border-left: 1px solid var(--color-border);
}

/* ---------- Section Titles ---------- */
.section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

/* ---------- Professional Summary ---------- */
.summary-section {
  margin-bottom: var(--spacing-xl);
}

.summary-text {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ---------- Experience Timeline ---------- */
.experience-section {
  margin-bottom: var(--spacing-xl);
}

.experience-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.experience-item {
  position: relative;
  padding-left: var(--spacing-lg);
  border-left: 2px solid var(--color-border);
}

.experience-item::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 5px;
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.25rem;
}

.exp-role {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}

.exp-company {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
}

.exp-company a {
  color: var(--color-primary);
}

.exp-company a:hover {
  text-decoration: underline;
}

.exp-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.exp-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.exp-desc p {
  margin-bottom: var(--spacing-sm);
}

.exp-bullets {
  list-style: disc;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.exp-bullets li {
  margin-bottom: 0.3rem;
  line-height: 1.5;
}

/* ---------- Tech Tags ---------- */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: var(--spacing-sm);
}

.tech-tag {
  display: inline-block;
  font-size: 0.73rem;
  font-weight: 600;
  background: var(--color-badge-bg);
  color: var(--color-badge-text);
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 0.01em;
}

/* ---------- Sidebar Sections ---------- */
.side-section {
  margin-bottom: var(--spacing-xl);
}

.side-section:last-child {
  margin-bottom: 0;
}

/* Education */
.edu-item {
  margin-bottom: var(--spacing-md);
}

.edu-degree {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.edu-school {
  font-size: 0.83rem;
  color: var(--color-text-secondary);
}

.edu-time {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Languages */
.lang-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  font-size: 0.88rem;
}

.lang-name {
  font-weight: 600;
  color: var(--color-text);
}

.lang-level {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* Skills List */
.skills-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.skill-category h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.skill-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.skill-items .tech-tag {
  font-size: 0.72rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .resume {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .resume-header {
    flex-direction: column;
  }

  .header-main {
    padding: var(--spacing-lg);
  }

  .header-links {
    min-width: auto;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .header-contact {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .resume-body {
    grid-template-columns: 1fr;
  }

  .side-col {
    border-left: none;
    border-top: 1px solid var(--color-border);
  }

  .exp-header {
    flex-direction: column;
  }
}

/* ---------- Print / PDF Styles ---------- */
@media print {
  @page {
    size: A4;
    margin: 0.5cm;
  }

  html {
    font-size: 11px;
  }

  body {
    background: white;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .resume {
    margin: 0;
    box-shadow: none;
    border-radius: 0;
    max-width: 100%;
  }

  .resume-header {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .header-main {
    padding: 0.6rem 1rem;
  }

  .header-links {
    padding: 0.6rem 0.8rem;
    min-width: 200px;
  }

  .header-name {
    font-size: 1.5rem;
  }

  .header-title {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
  }

  .main-col {
    padding: 0.6rem 1rem;
  }

  .side-col {
    padding: 0.6rem 0.8rem;
  }

  .experience-list {
    gap: 0.7rem;
  }

  .section-title {
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
  }

  .side-section {
    margin-bottom: 0.7rem;
  }

  .summary-section {
    margin-bottom: 0.7rem;
  }

  .experience-section {
    margin-bottom: 0.7rem;
  }

  .lang-switch {
    display: none;
  }

  a {
    color: var(--color-text) !important;
    text-decoration: none !important;
  }

  .exp-company a {
    color: var(--color-primary) !important;
  }

  .tech-tag {
    border: 1px solid #d0d5dd;
    background: #f8f9fb;
  }

  .experience-item::before {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}