:root[data-theme="dark"] {
  --bg-primary: #111827;
  --bg-secondary: #1a2233;
  --accent-primary: #818cf8;
  --accent-hover: #6366f1;
  --accent-secondary: #34d399;
  --text-primary: #f1f5f9;
  --text-secondary: #b0b8c8;
  --text-muted: #7a8494;
  --border: #2d3748;
  --border-hover: #475569;
  --shadow: rgba(0, 0, 0, 0.25);
  --terminal-bg: #0f1623;
  --terminal-text: #c4cad6;
  --terminal-prompt: #818cf8;
  --terminal-system: #7dd3fc;
}

:root[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --accent-primary: #6366f1;
  --accent-hover: #4f46e5;
  --accent-secondary: #059669;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --border-hover: #cbd5e1;
  --shadow: rgba(0, 0, 0, 0.08);
  --terminal-bg: #f1f5f9;
  --terminal-text: #334155;
  --terminal-prompt: #6366f1;
  --terminal-system: #0284c7;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  font-family: 'Inter', sans-serif;
  color: var(--text-primary);
  line-height: 1.7;
  padding-top: 56px;
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Theme Toggle */
.theme-toggle {
  position: fixed;
  top: 14px;
  right: 20px;
  z-index: 1000;
  cursor: pointer;
  display: block;
}

.theme-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 56px;
  height: 28px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 6px;
  position: relative;
  transition: border-color 0.2s ease;
}

.toggle-track:hover {
  border-color: var(--border-hover);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--accent-primary);
  border-radius: 50%;
  transition: transform 0.25s ease;
}

.theme-toggle input:checked ~ .toggle-track .toggle-thumb {
  transform: translateX(28px);
}

.toggle-icon {
  color: var(--text-muted);
  z-index: 1;
  flex-shrink: 0;
}

.toggle-sun {
  color: var(--text-muted);
}

.toggle-moon {
  color: var(--text-muted);
}

/* Highlight active icon */
[data-theme="light"] .toggle-sun {
  color: var(--accent-primary);
}

[data-theme="dark"] .toggle-moon {
  color: var(--accent-primary);
}

/* Language Selector */
.lang-selector {
  position: fixed;
  top: 14px;
  right: 88px;
  z-index: 1000;
  background: var(--bg-secondary);
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
}

.lang-selector a {
  color: var(--text-muted);
  text-decoration: none;
  margin: 0 6px;
  font-weight: 500;
  transition: color 0.2s;
}

.lang-selector a:hover,
.lang-selector a.active {
  color: var(--text-primary);
}

/* Status Badge */
.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-secondary);
  padding: 6px 16px;
  border-radius: 24px;
  border: 1px solid var(--border);
  margin: 0 auto 24px auto;
  width: fit-content;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-secondary);
  border-radius: 50%;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Hero */
.hero {
  padding: 80px 0 48px;
}

.profile-img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  box-shadow: 0 4px 24px var(--shadow);
}

/* Section Titles */
.section-title {
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
  letter-spacing: -0.01em;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 2px;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 40px;
  margin-top: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
  padding-left: 24px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -44px;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--text-muted);
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
}

.timeline-item.current::before {
  background: var(--accent-secondary);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-title {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  margin: 0;
}

.timeline-company {
  color: var(--accent-primary);
  font-weight: 500;
  font-size: 0.95rem;
}

.timeline-period {
  color: var(--text-muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

.timeline-description {
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Skills Grid (legacy) */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.skill-category {
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}

.skill-category:hover {
  border-color: var(--border-hover);
}

.skill-category h4 {
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  background: var(--bg-primary);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 40px 0;
}

.btn-primary {
  background: var(--accent-primary);
  color: white;
  padding: 10px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--accent-primary);
  transition: all 0.25s ease;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(129, 140, 248, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  padding: 10px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  transition: all 0.25s ease;
  display: inline-block;
}

.btn-secondary:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
}

/* Footer Terminal */
.terminal {
  background: var(--terminal-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin: 48px 0;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.terminal-header {
  color: var(--accent-secondary);
  margin-bottom: 16px;
  font-weight: 600;
}

.terminal .terminal-output {
  color: var(--terminal-text);
  line-height: 1.8;
  max-height: none;
  overflow-y: visible;
  padding: 0;
  min-height: auto;
}

.terminal-prompt {
  color: var(--terminal-prompt);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 80px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--accent-primary);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Project Cards */
.project-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 24px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
  scroll-snap-align: start;
}

.project-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow);
}

.project-card h3 {
  color: var(--text-primary);
  margin-bottom: 12px;
  font-size: 1.1rem;
}

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

.project-card img {
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: opacity 0.2s;
}

.project-card img:hover {
  opacity: 0.9;
}

.project-card .tech-stack .skill-tag {
  transition: background 0.2s;
}

.project-card .tech-stack .skill-tag:hover {
  background: var(--border);
}

/* Interactive Terminal */
.terminal-interactive {
  background: var(--terminal-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0;
  margin: 32px 0;
  font-family: 'Courier New', 'Fira Code', monospace;
  font-size: 0.875rem;
  overflow: hidden;
}

.terminal-output {
  max-height: 400px;
  overflow-y: auto;
  padding: 20px;
  color: var(--terminal-text);
  line-height: 1.7;
  min-height: 200px;
}

.terminal-output::-webkit-scrollbar {
  width: 6px;
}

.terminal-output::-webkit-scrollbar-track {
  background: transparent;
}

.terminal-output::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.terminal-line {
  margin: 3px 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.terminal-command {
  color: var(--terminal-prompt);
  font-weight: 600;
}

.terminal-error {
  color: #f87171;
}

.terminal-system {
  color: var(--terminal-system);
}

.terminal-input-line {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--terminal-text);
  font-family: 'Courier New', 'Fira Code', monospace;
  font-size: 0.875rem;
  margin-left: 8px;
  caret-color: var(--accent-primary);
}

/* Skills Matrix */
.skills-matrix-container {
  margin: 32px 0;
}

.skills-matrix-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  justify-content: center;
}

.skill-filter-btn {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 8px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.25s ease;
  font-size: 0.85rem;
}

.skill-filter-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
}

.skill-filter-btn.active {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

.skills-matrix-grid {
  display: grid;
  gap: 28px;
}

.skill-category-matrix {
  opacity: 1;
  transition: opacity 0.3s ease;
}

.skill-category-matrix.hidden {
  display: none;
}

.skill-category-matrix.visible {
  animation: fadeIn 0.3s ease forwards;
}

.skill-category-title {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
}

.skill-hexagons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 12px;
  justify-items: center;
}

.skill-hexagon {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  width: 110px;
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: default;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  opacity: 0;
  animation: fadeIn 0.4s ease forwards;
}

.skill-hexagon:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: 0 6px 20px rgba(129, 140, 248, 0.15);
}

.skill-hexagon:hover .skill-icon {
  color: var(--accent-primary);
}

.skill-icon {
  color: var(--text-muted);
  line-height: 0;
  transition: color 0.25s ease;
}

.skill-icon svg {
  width: 22px;
  height: 22px;
}

.skill-name {
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  color: var(--text-primary);
  line-height: 1.3;
}

/* Password Generator */
.password-generator-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  margin: 32px 0;
}

.password-generator-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.password-icon {
  font-size: 1.5rem;
}

.password-generator-header h3 {
  color: var(--text-primary);
  margin: 0;
  font-size: 1.1rem;
}

.password-description {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.password-controls {
  margin-bottom: 20px;
}

.password-length-control {
  margin-bottom: 16px;
}

.password-length-control label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.password-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  outline: none;
  -webkit-appearance: none;
}

.password-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
  transition: background 0.2s ease;
}

.password-slider::-webkit-slider-thumb:hover {
  background: var(--accent-hover);
}

.password-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
  border: none;
}

.btn-generate {
  width: 100%;
  background: var(--accent-primary);
  color: white;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-generate:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(129, 140, 248, 0.25);
}

.password-display-container {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.password-display {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  min-height: 50px;
  display: flex;
  align-items: center;
  word-break: break-all;
}

.password-text {
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.password-placeholder {
  color: var(--text-muted);
}

.btn-copy {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s;
  white-space: nowrap;
  font-size: 0.9rem;
}

.btn-copy:hover:not(:disabled) {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.btn-copy:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-copy.copied {
  background: var(--accent-secondary);
  color: white;
  border-color: var(--accent-secondary);
}

.password-strength {
  display: flex;
  align-items: center;
  gap: 12px;
}

.strength-label {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.strength-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.strength-fill {
  height: 100%;
  width: 0;
  background: var(--accent-secondary);
  transition: width 0.4s ease;
}

.strength-fill.strong {
  background: var(--accent-secondary);
}

.strength-text {
  font-weight: 500;
  color: var(--accent-secondary);
  font-size: 0.85rem;
}

/* ROT13 Cipher */
.cipher-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  margin: 32px 0;
}

.cipher-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.cipher-icon {
  font-size: 1.5rem;
}

.cipher-header h3 {
  color: var(--text-primary);
  margin: 0;
  font-size: 1.1rem;
}

.cipher-description {
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.6;
  font-size: 0.9rem;
}

.cipher-example {
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.cipher-content {
  display: grid;
  gap: 20px;
}

.cipher-input-section,
.cipher-output-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cipher-input-section label,
.cipher-output-section label {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.cipher-textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--text-primary);
  resize: vertical;
  transition: border-color 0.2s ease;
}

.cipher-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.cipher-output {
  background: var(--bg-primary);
  cursor: default;
}

.cipher-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-cipher {
  flex: 1;
  min-width: 140px;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-encode {
  background: var(--accent-primary);
  color: white;
}

.btn-encode:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(129, 140, 248, 0.25);
}

.btn-decode {
  background: var(--accent-secondary);
  color: white;
}

.btn-decode:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(52, 211, 153, 0.2);
}

.cipher-output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.cipher-output-actions {
  display: flex;
  gap: 8px;
}

.btn-copy-cipher,
.btn-clear-cipher {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s;
  font-size: 0.85rem;
}

.btn-copy-cipher:hover:not(:disabled) {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.btn-copy-cipher:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-copy-cipher.copied {
  background: var(--accent-secondary);
  color: white;
  border-color: var(--accent-secondary);
}

.btn-clear-cipher:hover {
  border-color: #f87171;
  color: #f87171;
}

.transform-animation {
  animation: transformPulse 0.3s ease;
}

/* Animations - subtle and minimal */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes transformPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.01); }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 60px 0 40px;
  }

  .profile-img {
    width: 140px;
    height: 140px;
  }

  .timeline {
    padding-left: 30px;
  }

  .timeline-item::before {
    left: -34px;
  }

  .section-title {
    font-size: 1.3rem;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .lang-selector {
    padding: 4px 10px;
  }

  .skill-hexagons {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  }

  .skill-hexagon {
    width: 90px;
    height: 85px;
    padding: 12px;
  }

  .skill-icon svg {
    width: 20px;
    height: 20px;
  }

  .skills-matrix-filters {
    gap: 6px;
  }

  .skill-filter-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }

  .password-generator-card,
  .cipher-card {
    padding: 20px;
  }

  .password-display-container {
    flex-direction: column;
  }

  .btn-copy {
    width: 100%;
  }

  .cipher-buttons {
    flex-direction: column;
  }

  .btn-cipher {
    min-width: 100%;
  }

  .terminal-output {
    max-height: 280px;
    font-size: 0.8rem;
  }
}

/* ═══════════════════════════════════════════════
   Navbar
   ═══════════════════════════════════════════════ */
.cv-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  z-index: 999;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  padding-right: 200px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background 0.3s, border-color 0.3s;
}
.cv-nav-brand {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.cv-nav-brand:hover { color: var(--accent-primary); }

.cv-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0 0 0 8px;
  padding: 0;
  flex: 1;
  overflow: hidden;
}
.cv-nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 6px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s, background 0.2s;
}
.cv-nav-links a:hover { color: var(--text-primary); background: var(--bg-secondary); }
.cv-nav-links a.active { color: var(--text-primary); }
.cv-nav-links svg { width: 15px; height: 15px; flex-shrink: 0; }

.cv-nav-cta {
  background: var(--accent-primary);
  color: #fff !important;
  padding: 6px 14px !important;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
  flex-shrink: 0;
  margin-left: 4px;
}
.cv-nav-cta:hover { background: var(--accent-hover) !important; color: #fff !important; }

.cv-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  padding: 4px;
  flex-shrink: 0;
  margin-left: 4px;
}

.cv-mobile-menu {
  display: none;
  position: fixed;
  top: 56px; left: 0; right: 0;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px 20px;
  z-index: 998;
  flex-direction: column;
  gap: 2px;
}
.cv-mobile-menu.open { display: flex; }
.cv-mobile-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 12px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s, background 0.2s;
}
.cv-mobile-menu a:hover { color: var(--text-primary); background: var(--bg-secondary); }
.cv-mobile-menu a.cv-nav-cta { justify-content: center; margin-top: 8px; padding: 10px 12px !important; }
.cv-mobile-menu svg { width: 16px; height: 16px; }

@media (max-width: 860px) {
  .cv-nav-links { display: none; }
  .cv-nav-cta.desktop-only { display: none; }
  .cv-hamburger { display: block; }
  .lang-selector { right: 60px !important; top: 16px !important; }
  .theme-toggle { right: 10px !important; top: 14px !important; }
  .cv-nav { padding-right: 110px; }
}

/* ═══════════════════════════════════════════════
   Services
   ═══════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.service-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.service-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow);
}
.service-icon-wrap {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--accent-primary);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.service-card:hover .service-icon-wrap {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
}
.service-icon-wrap svg { width: 20px; height: 20px; }
.service-card h3 {
  font-size: 0.975rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: 10px;
}
.service-card p {
  font-size: 0.875rem; color: var(--text-secondary);
  line-height: 1.65; margin: 0;
}

/* ═══════════════════════════════════════════════
   About
   ═══════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 36px;
  align-items: start;
  margin-top: 8px;
}
.about-text p {
  color: var(--text-secondary);
  font-size: 0.95rem; line-height: 1.75; margin-bottom: 16px;
}
.about-text p:last-child { margin-bottom: 0; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px; text-align: center;
}
.stat-number {
  font-size: 1.6rem; font-weight: 700;
  color: var(--accent-primary); line-height: 1; margin-bottom: 6px;
}
.stat-label { font-size: 0.78rem; color: var(--text-muted); line-height: 1.4; }
@media (max-width: 768px) { .about-grid { grid-template-columns: 1fr; } }

/* ═══════════════════════════════════════════════
   Contact Form
   ═══════════════════════════════════════════════ */
.contact-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  margin-top: 16px;
}
.contact-box .intro {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.95rem; line-height: 1.7;
}
.f-group { margin-bottom: 18px; }
.f-group label {
  display: block;
  font-size: 0.8rem; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 7px;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.f-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}
.f-input:focus { border-color: var(--accent-primary); }
.f-input::placeholder { color: var(--text-muted); }
textarea.f-input { resize: vertical; min-height: 120px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-send {
  width: 100%; margin-top: 8px;
  background: var(--accent-primary);
  color: #fff; border: none;
  padding: 13px; border-radius: 8px;
  font-weight: 700; font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-send:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(129,140,248,0.3);
}
.btn-send:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.form-ok {
  display: none;
  background: rgba(52,211,153,0.08);
  border: 1px solid var(--accent-secondary);
  border-radius: 8px; padding: 20px;
  color: var(--accent-secondary);
  text-align: center; font-weight: 500; margin-top: 16px;
}
@media (max-width: 600px) {
  .f-row { grid-template-columns: 1fr; }
  .contact-box { padding: 24px 20px; }
}

/* ═══════════════════════════════════════════════
   Client Logos Bar
   ═══════════════════════════════════════════════ */
.client-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 20px 0;
  margin: 0 0 32px;
}
.client-logos p {
  width: 100%;
  text-align: center;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 4px;
}
.client-logo {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  opacity: 0.6;
  transition: opacity 0.2s, color 0.2s;
  white-space: nowrap;
}
.client-logo:hover {
  opacity: 1;
  color: var(--text-primary);
}
.client-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  opacity: 0.55;
  filter: grayscale(100%);
  transition: opacity 0.3s, filter 0.3s;
}
.client-logo-img:hover {
  opacity: 1;
  filter: grayscale(0%);
}
[data-theme="dark"] .client-logo-img {
  filter: grayscale(100%) brightness(1.5);
}
[data-theme="dark"] .client-logo-img:hover {
  filter: grayscale(0%) brightness(1);
}

/* ═══════════════════════════════════════════════
   How It Works
   ═══════════════════════════════════════════════ */
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
  counter-reset: step;
}
.step-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.25s, transform 0.25s;
}
.step-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-3px);
}
.step-number {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem;
  margin: 0 auto 16px;
}
.step-card h3 {
  font-size: 0.975rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: 10px;
}
.step-card p {
  font-size: 0.875rem; color: var(--text-secondary);
  line-height: 1.65; margin: 0;
}
@media (max-width: 768px) {
  .how-steps { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════
   Pricing
   ═══════════════════════════════════════════════ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  position: relative;
}
.pricing-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow);
}
.pricing-card.featured {
  border-color: var(--accent-primary);
  border-width: 2px;
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.pricing-card h3 {
  font-size: 1rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: 16px;
}
.pricing-amount {
  font-size: 1.7rem; font-weight: 700;
  color: var(--accent-primary); line-height: 1;
}
.pricing-currency {
  font-size: 0.85rem; font-weight: 600;
}
.pricing-period {
  font-size: 0.8rem; color: var(--text-muted); margin: 4px 0 20px;
}
.pricing-features {
  list-style: none; padding: 0; margin: 0 0 24px;
  text-align: left;
}
.pricing-features li {
  padding: 8px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: start; gap: 8px;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li::before {
  content: '✓';
  color: var(--accent-secondary);
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-note {
  text-align: center;
  margin-top: 24px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
@media (max-width: 768px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
}

/* ═══════════════════════════════════════════════
   Testimonials (ready for real quotes)
   ═══════════════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.testimonial-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
}
.testimonial-quote {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 16px;
}
.testimonial-author {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}
.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}