/* ==========================================================================
   Vitaly Orlov - Resume / CV Stylesheet
   Palette:
     - Header BG: #34373D
     - Sidebar BG: #EFECE6
     - Main Content BG: #FFFFFF
     - Primary Text: #1F242B
     - Muted / Secondary Text: #888C94
     - Accent Circle: #D99427
     - Dividers: #34373D
   ========================================================================== */

/* 1. Global Reset & Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Rubik:wght@400;500;600;700&display=swap');

:root {
  --color-header-bg: #34373D;
  --color-sidebar-bg: #EFECE6;
  --color-main-bg: #FFFFFF;
  --color-primary-text: #1F242B;
  --color-secondary-text: #888C94;
  --color-body-text: #2D3748;
  --color-accent-amber: #D99427;
  --color-accent-hover: #b87b1c;
  --color-divider: #34373D;
  --color-light-divider: #E2E8F0;

  --font-main: 'Inter', 'Rubik', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --container-max-width: 1380px;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --transition-fast: 0.2s ease;
  --shadow-card: 0 12px 36px rgba(0, 0, 0, 0.09);
  --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.13);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 20px;
  /* Scaled up ~125% per user request */
}

body {
  font-family: var(--font-main);
  background-color: #F4F3EF;
  color: var(--color-body-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding: 36px 18px;
}

/* 2. Layout Wrapper Card */
.resume-card {
  max-width: var(--container-max-width);
  margin: 0 auto;
  background-color: var(--color-main-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
}

/* 3. Header Section (Clean Rectangular Header) */
.header-wrapper {
  position: relative;
  background-color: var(--color-header-bg);
  color: #FFFFFF;
  padding: 44px 48px;
  margin-bottom: 0;
  z-index: 2;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}

.header-titles h1 {
  font-size: 44px;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}

.header-titles .subtitle {
  font-size: 24px;
  font-weight: 400;
  color: #E5E7EB;
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-titles .badge-architect {
  background: rgba(217, 148, 39, 0.25);
  border: 1px solid var(--color-accent-amber);
  color: #FBBF24;
  font-size: 14.5px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Integrated Header Profile & Avatar */
.header-profile {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-avatar-wrapper {
  position: relative;
  width: 104px;
  height: 104px;
  min-width: 104px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  outline: none;
}

/* Symmetrical amber ring around avatar (#D99427) */
.header-avatar-accent-bg {
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background-color: var(--color-accent-amber);
  border-radius: 50%;
  pointer-events: none;
}

.header-avatar-wrapper:hover .header-avatar-accent-bg {
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  box-shadow: 0 6px 20px rgba(217, 148, 39, 0.2);
}

.header-avatar-img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 3px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  z-index: 1;
  pointer-events: none;
}

.header-avatar-img img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  outline: none;
}

/* Floating Actions in Header */
.header-actions {
  display: flex;
  gap: 14px;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 12px 22px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-main);
  font-size: 16.5px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.action-btn:hover {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: #FFFFFF;
  transform: translateY(-1px);
}

.action-btn.btn-accent {
  background-color: var(--color-accent-amber);
  border-color: var(--color-accent-amber);
  color: #1F242B;
  font-weight: 600;
}

.action-btn.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

/* 5. Main 2-Column Grid Layout */
.main-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  min-height: 800px;
  background-color: var(--color-main-bg);
}

/* Left Sidebar */
.sidebar {
  background-color: var(--color-sidebar-bg);
  padding: 56px 34px 48px 44px;
  border-right: 1px solid rgba(0, 0, 0, 0.05);
}

.sidebar-section {
  margin-bottom: 42px;
}

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

/* Sidebar Section Title */
.sidebar-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-primary-text);
  margin-bottom: 24px;
  letter-spacing: 0.2px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-title::after {
  content: '';
  flex: 1;
  height: 1.5px;
  background-color: rgba(52, 55, 61, 0.2);
}

/* Language Switcher in Sidebar */
.lang-switcher {
  display: flex;
  gap: 10px;
  background-color: rgba(0, 0, 0, 0.05);
  padding: 5px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.lang-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--color-primary-text);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.lang-btn:hover:not(.active) {
  background-color: rgba(255, 255, 255, 0.7);
  color: var(--color-accent-amber);
}

.lang-btn.active {
  background-color: var(--color-header-bg);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  cursor: default;
}

.flag-icon {
  font-size: 19px;
  line-height: 1;
}

/* Contact Items */
.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 17.5px;
  color: var(--color-body-text);
}

/* Solid Circle Icon Style (#34373D + white symbol inside, 34px x 34px) */
.icon-circle {
  width: 34px;
  height: 34px;
  min-width: 34px;
  border-radius: 50%;
  background-color: var(--color-header-bg);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.contact-item:hover .icon-circle {
  background-color: var(--color-accent-amber);
  color: #1F242B;
  transform: scale(1.1);
}

.contact-text {
  word-break: break-word;
  line-height: 1.45;
  padding-top: 3px;
}

.contact-text a {
  color: var(--color-primary-text);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contact-text a:hover {
  color: var(--color-accent-amber);
  text-decoration: underline;
}

.copy-badge {
  display: inline-block;
  margin-left: 8px;
  font-size: 13px;
  color: var(--color-secondary-text);
  cursor: pointer;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.05);
  transition: all 0.2s;
}

.copy-badge:hover {
  background: var(--color-accent-amber);
  color: #1F242B;
}

/* Certifications List */
.cert-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-primary-text);
  padding: 10px 14px;
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: var(--border-radius-sm);
  border-left: 4px solid var(--color-accent-amber);
  transition: background-color var(--transition-fast);
}

.cert-item:hover {
  background-color: #FFFFFF;
}

.cert-icon {
  color: var(--color-accent-amber);
  font-size: 17px;
  margin-top: 1px;
}

/* Languages List */
.lang-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lang-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 17.5px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
}

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

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

.lang-level {
  font-size: 15.5px;
  color: var(--color-secondary-text);
  background: #FFFFFF;
  padding: 3px 10px;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Education List */
.edu-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.edu-item {
  position: relative;
  padding-left: 16px;
  border-left: 2.5px solid var(--color-header-bg);
}

.edu-institution {
  font-size: 17.5px;
  font-weight: 700;
  color: var(--color-primary-text);
  line-height: 1.35;
}

.edu-degree {
  font-size: 16px;
  color: var(--color-body-text);
  font-style: italic;
  margin-top: 3px;
}

.edu-meta {
  font-size: 15px;
  color: var(--color-secondary-text);
  margin-top: 3px;
}

/* Right Main Content Area */
.main-content {
  background-color: var(--color-main-bg);
  padding: 48px 56px;
}

.main-section {
  margin-bottom: 48px;
}

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

/* H2 Section Headings with border-bottom: 1.5px solid #34373D */
.section-h2 {
  font-size: 27px;
  font-weight: 600;
  color: var(--color-primary-text);
  border-bottom: 2px solid var(--color-divider);
  padding-bottom: 10px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-h2-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Section H2 Icons */
.section-icon {
  font-size: 25px;
}

/* Professional Summary */
.summary-text {
  font-size: 18.5px;
  line-height: 1.7;
  color: var(--color-body-text);
  margin-bottom: 24px;
}

.highlights-title {
  font-size: 19.5px;
  font-weight: 600;
  color: var(--color-primary-text);
  margin-bottom: 14px;
}

.highlights-list {
  list-style-type: disc;
  padding-left: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.highlights-list li {
  font-size: 18px;
  color: var(--color-body-text);
  line-height: 1.6;
}

.highlights-list li strong {
  color: var(--color-primary-text);
}

/* Tech Stack Table / Badges */
.tech-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  align-items: center;
}

.filter-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-secondary-text);
  margin-right: 6px;
}

.filter-chip {
  background: #F1F5F9;
  color: var(--color-primary-text);
  border: 1px solid #E2E8F0;
  padding: 6px 14px;
  border-radius: 18px;
  font-size: 14.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-chip:hover,
.filter-chip.active {
  background: var(--color-header-bg);
  color: #FFFFFF;
  border-color: var(--color-header-bg);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.tech-card {
  background-color: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--border-radius-md);
  padding: 18px 22px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.tech-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
  border-color: #CBD5E1;
}

.tech-card-category {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-accent-amber);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.tech-card-items {
  font-size: 17px;
  color: var(--color-primary-text);
  font-weight: 500;
  line-height: 1.45;
}

/* Timeline / Career History */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
}

.timeline-item {
  position: relative;
  padding-left: 28px;
  border-left: 2.5px solid #E2E8F0;
  transition: border-color var(--transition-fast);
  margin-bottom: 25px;
}

.timeline-item:hover {
  border-left-color: var(--color-accent-amber);
}

.timeline-marker {
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-header-bg);
  border: 2.5px solid #FFFFFF;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.timeline-item:hover .timeline-marker {
  background-color: var(--color-accent-amber);
  transform: scale(1.25);
}

.job-header {
  margin-bottom: 14px;
}

.job-title {
  font-size: 21px;
  font-weight: 700;
  color: var(--color-primary-text);
  line-height: 1.35;
}

.job-company {
  color: var(--color-accent-amber);
  font-weight: 600;
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 6px;
  font-size: 16.5px;
  color: var(--color-secondary-text);
}

.job-date {
  font-weight: 500;
  background-color: #F1F5F9;
  padding: 3px 10px;
  border-radius: 5px;
  color: #475569;
}

.job-project {
  font-size: 17px;
  color: #334155;
  margin-bottom: 16px;
  background-color: #F8FAFC;
  padding: 10px 16px;
  border-radius: var(--border-radius-sm);
  border-left: 4px solid var(--color-header-bg);
}

.job-project strong {
  color: var(--color-primary-text);
}

/* Responsibilities & Achievements Subsections */
.job-subtitle {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary-text);
  margin: 16px 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.job-list {
  list-style-type: disc;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.job-list li {
  font-size: 17.5px;
  color: var(--color-body-text);
  line-height: 1.55;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tech-tag {
  font-size: 14px;
  font-weight: 500;
  background-color: #F1F5F9;
  color: #475569;
  padding: 4px 12px;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  transition: all var(--transition-fast);
}

.tech-tag:hover {
  background-color: var(--color-header-bg);
  color: #FFFFFF;
  border-color: var(--color-header-bg);
}

/* 6. Footer */
.footer {
  text-align: center;
  padding: 28px;
  background-color: var(--color-sidebar-bg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 16px;
  color: var(--color-secondary-text);
}

.footer a {
  color: var(--color-primary-text);
  text-decoration: none;
  font-weight: 600;
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 28px;
  left: 28px;
  background-color: var(--color-header-bg);
  color: #FFFFFF;
  padding: 14px 24px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  font-size: 17px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: var(--color-accent-amber);
}

/* Floating Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-header-bg);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all 0.3s ease;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background-color: var(--color-accent-amber);
  color: #1F242B;
  border-color: var(--color-accent-amber);
  box-shadow: 0 10px 28px rgba(217, 148, 39, 0.4);
  transform: translateY(-3px);
}

/* 7. Responsive Media Queries */
@media (max-width: 1439px) {
  .header-titles .badge-architect {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  body {
    padding: 12px 6px;
  }

  .main-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    padding: 44px 28px;
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  .main-content {
    padding: 40px 28px;
  }

  .header-wrapper {
    padding: 32px 28px;
  }

  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .header-profile {
    width: 100%;
  }

  .header-actions {
    width: 100%;
    margin-top: 4px;
  }

  .action-btn {
    flex: 1;
    justify-content: center;
  }

  .back-to-top-btn {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .toast {
    bottom: 20px;
    left: 20px;
  }
}

@media (max-width: 640px) {
  html {
    font-size: 15px;
  }

  body {
    padding: 8px 4px;
    line-height: 1.5;
  }

  .header-wrapper {
    padding: 24px 20px;
  }

  .header-profile {
    flex-direction: row;
    align-items: center;
    gap: 14px;
  }

  .header-avatar-wrapper {
    width: 76px;
    height: 76px;
    min-width: 76px;
  }

  .header-titles h1 {
    font-size: 26px;
    line-height: 1.2;
    margin-bottom: 6px;
  }

  .header-titles .subtitle {
    font-size: 15.5px;
    line-height: 1.35;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .action-btn {
    font-size: 14px;
    padding: 10px 14px;
  }

  .sidebar {
    padding: 32px 20px;
  }

  .sidebar-section {
    margin-bottom: 30px;
  }

  .sidebar-title {
    font-size: 18px;
    margin-bottom: 16px;
  }

  .lang-btn {
    font-size: 14px;
    padding: 6px 10px;
  }

  .flag-icon {
    font-size: 16px;
  }

  .contact-list {
    gap: 14px;
  }

  .contact-item {
    font-size: 14.5px;
    gap: 12px;
  }

  .contact-text {
    line-height: 1.4;
  }

  .icon-circle {
    width: 30px;
    height: 30px;
    min-width: 30px;
  }

  .icon-circle svg {
    width: 15px;
    height: 15px;
  }

  .copy-badge {
    font-size: 12px;
    padding: 2px 6px;
  }

  .cert-list {
    gap: 10px;
  }

  .cert-item {
    font-size: 13.5px;
    line-height: 1.45;
    padding: 8px 12px;
  }

  .cert-icon {
    font-size: 15px;
  }

  .lang-list {
    gap: 10px;
  }

  .lang-item {
    font-size: 14.5px;
    padding: 6px 0;
  }

  .lang-level {
    font-size: 13px;
    padding: 2px 8px;
  }

  .edu-list {
    gap: 16px;
  }

  .edu-institution {
    font-size: 15.5px;
    line-height: 1.3;
  }

  .edu-degree {
    font-size: 13.5px;
    margin-top: 2px;
  }

  .edu-meta {
    font-size: 13px;
    margin-top: 2px;
  }

  .main-content {
    padding: 32px 20px;
  }

  .main-section {
    margin-bottom: 34px;
  }

  .section-h2 {
    font-size: 20px;
    line-height: 1.3;
    padding-bottom: 8px;
    margin-bottom: 20px;
  }

  .section-icon {
    font-size: 20px;
  }

  .summary-text {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 18px;
  }

  .highlights-title {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .highlights-list {
    padding-left: 20px;
    gap: 8px;
  }

  .highlights-list li {
    font-size: 14.5px;
    line-height: 1.5;
  }

  .filter-bar {
    gap: 8px;
    margin-bottom: 18px;
  }

  .filter-label {
    font-size: 14px;
  }

  .filter-chip {
    font-size: 13px;
    padding: 5px 12px;
  }

  .tech-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .tech-card {
    padding: 14px 16px;
  }

  .tech-card-category {
    font-size: 13px;
    margin-bottom: 6px;
  }

  .tech-card-items {
    font-size: 14.5px;
    line-height: 1.4;
  }

  .timeline {
    gap: 28px;
  }

  .timeline-item {
    padding-left: 20px;
    margin-bottom: 20px;
  }

  .timeline-marker {
    width: 12px;
    height: 12px;
    left: -7px;
    top: 5px;
  }

  .job-header {
    margin-bottom: 10px;
  }

  .job-title {
    font-size: 17px;
    line-height: 1.3;
  }

  .job-meta {
    font-size: 13.5px;
    gap: 8px;
    margin-top: 4px;
  }

  .job-date {
    font-size: 12.5px;
    padding: 2px 8px;
  }

  .job-project {
    font-size: 14px;
    line-height: 1.45;
    padding: 8px 12px;
    margin-bottom: 12px;
  }

  .job-subtitle {
    font-size: 14px;
    margin: 12px 0 6px 0;
  }

  .job-list {
    padding-left: 18px;
    gap: 6px;
    margin-bottom: 12px;
  }

  .job-list li {
    font-size: 14.5px;
    line-height: 1.45;
  }

  .tech-tags {
    gap: 6px;
    margin-top: 12px;
  }

  .tech-tag {
    font-size: 12px;
    padding: 3px 8px;
  }

  .footer {
    font-size: 14px;
    padding: 20px 16px;
  }

  .toast {
    font-size: 14px;
    padding: 10px 16px;
    left: 16px;
    right: 16px;
    max-width: calc(100% - 32px);
  }

  .back-to-top-btn {
    bottom: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .header-profile {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .header-avatar-wrapper {
    width: 68px;
    height: 68px;
    min-width: 68px;
  }

  .header-titles h1 {
    font-size: 23px;
  }

  .header-titles .subtitle {
    font-size: 14.5px;
  }

  .section-h2 {
    font-size: 19px;
  }

  .summary-text {
    font-size: 15.5px;
    line-height: 1.55;
  }

  .job-title {
    font-size: 16px;
  }

  .job-list li,
  .highlights-list li {
    font-size: 14px;
    line-height: 1.45;
  }
}


/* 8. Print Stylesheet (Optimized Compact Print Layout) */
@media print {
  @page {
    margin: 8mm;
    size: A4;
  }

  html,
  body {
    background: #FFFFFF !important;
    padding: 0 !important;
    font-size: 11px !important;
    line-height: 1.4 !important;
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
  }

  .resume-card {
    box-shadow: none !important;
    max-width: 100% !important;
    border-radius: 0 !important;
    overflow: visible !important;
    height: auto !important;
    min-height: auto !important;
  }

  .header-actions,
  .header-avatar-wrapper,
  .copy-badge,
  .lang-switcher-section,
  .lang-switcher,
  .toast,
  .back-to-top-btn {
    display: none !important;
  }

  .header-titles {
    padding-left: 0 !important;
    margin-left: 0 !important;
  }

  .header-wrapper {
    clip-path: none !important;
    padding: 16px 24px !important;
    background-color: #2D3748 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .header-titles h1 {
    font-size: 22px !important;
    margin-bottom: 4px !important;
  }

  .header-titles .subtitle {
    font-size: 13px !important;
    gap: 8px !important;
  }

  .badge-architect {
    font-size: 10px !important;
    padding: 2px 8px !important;
  }

  .avatar-bar {
    display: none !important;
  }

  .main-grid {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    min-height: auto !important;
    height: auto !important;
    overflow: visible !important;
  }

  .sidebar {
    width: 220px !important;
    min-width: 220px !important;
    padding: 16px 14px !important;
    background-color: #F8FAFC !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    box-sizing: border-box !important;
    overflow: visible !important;
  }

  .sidebar-section {
    margin-bottom: 20px !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  .sidebar-title {
    font-size: 14px !important;
    margin-bottom: 10px !important;
  }

  .contact-list {
    gap: 8px !important;
  }

  .contact-item {
    font-size: 11px !important;
    gap: 8px !important;
  }

  .icon-circle {
    width: 22px !important;
    height: 22px !important;
    min-width: 22px !important;
  }

  .icon-circle svg {
    width: 12px !important;
    height: 12px !important;
  }

  .cert-list {
    gap: 6px !important;
  }

  .cert-item {
    font-size: 10.5px !important;
    padding: 4px 8px !important;
    line-height: 1.35 !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  .cert-icon {
    font-size: 11px !important;
  }

  .lang-list {
    gap: 6px !important;
  }

  .lang-item {
    font-size: 11px !important;
    padding: 3px 0 !important;
  }

  .lang-level {
    font-size: 9.5px !important;
    padding: 1px 6px !important;
  }

  .edu-list {
    gap: 10px !important;
  }

  .edu-item {
    padding-left: 8px !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  .edu-institution {
    font-size: 11.5px !important;
  }

  .edu-degree {
    font-size: 10.5px !important;
  }

  .edu-meta {
    font-size: 9.5px !important;
  }

  .main-content {
    flex: 1 !important;
    padding: 18px 24px !important;
    overflow: visible !important;
    box-sizing: border-box !important;
  }

  .main-section {
    margin-bottom: 24px !important;
  }

  .section-h2 {
    font-size: 16px !important;
    margin-bottom: 12px !important;
    padding-bottom: 4px !important;
  }

  .section-icon {
    font-size: 15px !important;
  }

  .summary-text {
    font-size: 11px !important;
    line-height: 1.45 !important;
    margin-bottom: 12px !important;
  }

  .highlights-title {
    font-size: 12px !important;
    margin-bottom: 6px !important;
  }

  .highlights-list {
    gap: 4px !important;
    padding-left: 16px !important;
  }

  .highlights-list li {
    font-size: 10.5px !important;
    line-height: 1.4 !important;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)) !important;
    gap: 8px !important;
  }

  .tech-card {
    padding: 6px 10px !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  .tech-card-category {
    font-size: 9.5px !important;
    margin-bottom: 2px !important;
  }

  .tech-card-items {
    font-size: 10.5px !important;
    line-height: 1.35 !important;
  }

  .timeline {
    display: block !important;
    gap: 0 !important;
  }

  .timeline-item {
    padding-left: 16px !important;
    margin-bottom: 14px !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  .timeline-marker {
    width: 10px !important;
    height: 10px !important;
    left: -6px !important;
    top: 4px !important;
  }

  .job-header {
    margin-bottom: 6px !important;
  }

  .job-title {
    font-size: 13.5px !important;
  }

  .job-meta {
    font-size: 10.5px !important;
    gap: 8px !important;
    margin-top: 3px !important;
  }

  .job-date {
    padding: 1px 6px !important;
  }

  .job-project {
    font-size: 10.5px !important;
    padding: 5px 8px !important;
    margin-bottom: 8px !important;
  }

  .job-subtitle {
    font-size: 11px !important;
    margin: 8px 0 4px 0 !important;
  }

  .job-list {
    gap: 3px !important;
    padding-left: 16px !important;
    margin-bottom: 8px !important;
  }

  .job-list li {
    font-size: 10.5px !important;
    line-height: 1.35 !important;
  }

  .tech-tags {
    gap: 4px !important;
    margin-top: 6px !important;
  }

  .tech-tag {
    font-size: 9px !important;
    padding: 1px 6px !important;
  }

  .footer {
    display: none !important;
  }
}