/* Reusable controls, cards, forms and content components. */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
}
.btn-primary {
  background: var(--gradient-accent);
  color: var(--text-on-primary);
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(99, 102, 241, 0.5);
}
.btn-glass {
  background: var(--bg-glass);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
}
.btn-glass:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--primary);
  color: var(--primary-light);
  transform: translateY(-2px);
}
.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}
.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.palette-trigger {
  display: none;
  padding-inline: 0.7rem;
}
.palette-trigger kbd {
  color: var(--text-secondary);
  font: 600 0.75rem var(--font-sans);
  white-space: nowrap;
}
@media (min-width: 901px) {
  .palette-trigger {
    display: inline-flex;
  }
}
@media (min-width: 1181px) and (max-width: 1320px) {
  .nav-actions {
    gap: 0.4rem;
  }
  .nav-actions > .btn-sm,
  .nav-actions .cv-dropdown .btn-sm {
    padding-inline: 0.65rem;
  }
}
.footer-hint {
  color: var(--text-tertiary);
  font-size: 0.78rem;
}

.command-palette[hidden] {
  display: none;
}
.command-palette {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: min(13vh, 7rem) 1rem 1rem;
  background: color-mix(in srgb, var(--bg-base) 72%, transparent);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 150ms ease;
}
.command-palette.is-open {
  opacity: 1;
}
.command-palette__panel {
  width: min(100%, 640px);
  max-height: min(72vh, 620px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px) scale(0.98);
  transition: transform 150ms ease;
}
.command-palette.is-open .command-palette__panel {
  transform: translateY(0) scale(1);
}
.command-palette__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem 0.75rem;
  color: var(--text-primary);
}
.command-palette__header h2 {
  font-size: 1rem;
}
.command-palette__close {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font: inherit;
  font-size: 1.2rem;
  cursor: pointer;
}
.command-palette__search {
  margin: 0 1rem 0.75rem;
  padding: 0.8rem 0.9rem;
  color: var(--text-primary);
  background: var(--bg-base);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  font: 500 0.95rem var(--font-sans);
}
.command-palette__search:focus-visible,
.command-palette__close:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}
.command-palette__results {
  min-height: 0;
  overflow-y: auto;
  padding: 0.25rem 0.65rem;
}
.command-palette__option {
  padding: 0.7rem 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
}
.command-palette__option[aria-selected="true"] {
  color: var(--text-on-primary);
  background: var(--skill-chip-hover-bg);
  border-color: var(--border-focus);
}
.command-palette__empty,
.command-palette__hint {
  padding: 0.75rem;
  color: var(--text-tertiary);
  font-size: 0.8rem;
}
.command-palette__hint {
  border-top: 1px solid var(--border-subtle);
  margin-top: 0.25rem;
}
.palette-toast {
  position: fixed;
  z-index: 1001;
  inset-inline: 1rem;
  bottom: 1.25rem;
  width: fit-content;
  max-width: calc(100% - 2rem);
  margin-inline: auto;
  padding: 0.7rem 1rem;
  color: var(--text-primary);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(0.35rem);
  transition: opacity 150ms ease, transform 150ms ease;
  pointer-events: none;
}
.palette-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .command-palette,
  .command-palette__panel,
  .palette-toast {
    transition: none;
  }
  .command-palette__panel,
  .palette-toast {
    transform: none;
  }
}
@media print {
  .command-palette,
  .palette-toast {
    display: none;
  }
}

/* ==========================================================================
       ABOUT SECTION & 5 PROFESSIONAL SUMMARY ITEMS
       ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}
.about-text p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.key-facts-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.fact-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-subtle);
}
.fact-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.fact-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.fact-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  margin-bottom: 0.25rem;
}
.fact-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
       SKILLS SECTION
       ========================================================================== */
.skill-card {
  --cat-accent: var(--accent-cyan);
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 1.6rem;
  overflow: hidden;
  background: var(--skill-card-surface);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-normal),
    border-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

.skill-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cat-accent), var(--accent-cyan));
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.skills-categories-grid > .skill-card:nth-child(1) {
  --cat-accent: var(--primary-light);
}

.skills-categories-grid > .skill-card:nth-child(2) {
  --cat-accent: var(--accent-cyan);
}

.skills-categories-grid > .skill-card:nth-child(3) {
  --cat-accent: var(--accent-emerald);
}

.skills-categories-grid > .skill-card:nth-child(4) {
  --cat-accent: var(--accent-violet);
}

.skills-categories-grid > .skill-card:nth-child(5) {
  --cat-accent: var(--accent-orange);
}

.skills-categories-grid > .skill-card:nth-child(6) {
  --cat-accent: var(--primary);
}

.skills-categories-grid > .skill-card:nth-child(7) {
  --cat-accent: var(--accent-cyan);
}

.skill-card--wide {
  grid-column: 1 / -1;
}

.skill-card-header {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
}

.skill-category-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: var(--radius-full);
  background: var(--cat-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cat-accent) 12%, transparent);
}

.skill-card-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  color: var(--cat-accent);
}

.skill-card-header h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 0.55rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.skill-chip {
  display: inline-flex;
  min-width: 0;
  max-width: 100%;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  overflow-wrap: anywhere;
  background: var(--skill-chip-bg);
  border: 1px solid var(--skill-chip-border);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.35;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.skill-chip-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.skill-badge {
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--cat-accent) 18%, transparent);
  color: var(--cat-accent);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1.2;
}

@media (hover: hover) {
  .skill-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 14px 32px var(--skill-hover-shadow), var(--shadow-md);
    transform: translateY(-4px);
  }

  .skill-card:hover::before {
    opacity: 1;
  }

  .skill-chip:hover {
    background: var(--skill-chip-hover-bg);
    border-color: var(--skill-chip-hover-border);
    color: var(--text-on-primary);
  }
}

html[dir="rtl"] .skill-badge {
  margin-left: 0;
}

/* ==========================================================================
       PROJECTS SECTION
       ========================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}
@media (min-width: 901px) {
  .projects-grid.projects-grid--two-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
.project-card {
  position: relative;
  isolation: isolate;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  cursor: pointer;
}
.project-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    480px circle at var(--mx, 50%) var(--my, 50%),
    var(--primary-glow),
    transparent 72%
  );
  opacity: 0;
  transition: opacity 180ms ease;
  pointer-events: none;
}
.project-card:focus-visible {
  outline: 3px solid var(--border-focus);
  outline-offset: 3px;
}
.project-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .projects-grid .project-card:hover {
    transform: translateY(-4px);
  }

  .projects-grid .project-card.is-pointer-active {
    will-change: transform;
    transform: perspective(1000px) rotateX(var(--tilt-x, 0deg))
      rotateY(var(--tilt-y, 0deg)) translateY(-3px);
    transition:
      border-color var(--transition-normal),
      box-shadow var(--transition-normal);
  }

  .project-card.is-pointer-active::before {
    opacity: 1;
  }
}
.project-header-banner {
  height: auto;
  aspect-ratio: 16 / 9;
  background: linear-gradient(
    135deg,
    rgba(99, 102, 241, 0.3) 0%,
    rgba(6, 182, 212, 0.3) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-header-banner.has-custom-image {
  background: none;
}
.project-header-banner i {
  width: 48px;
  height: 48px;
  color: var(--text-on-primary);
  opacity: 0.85;
}
.project-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .project-card-image {
    transition: transform 400ms ease;
  }
  .project-card:hover .project-card-image {
    transform: scale(1.03);
  }
}
.project-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.project-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.project-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.project-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}
.project-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
}
.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

/* ==========================================================================
       TIMELINE & EXPERIENCE
       ========================================================================== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 2rem;
  width: 2px;
  background: var(--border-card);
}
.timeline::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 2rem;
  width: 2px;
  background: var(--gradient-accent);
  transform: scaleY(var(--timeline-progress, 1));
  transform-origin: top center;
  pointer-events: none;
}
html[dir="rtl"] .timeline::before {
  left: auto;
  right: 2rem;
}
html[dir="rtl"] .timeline::after {
  left: auto;
  right: 2rem;
}
.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
  padding-left: 5rem;
}
html[dir="rtl"] .timeline-item {
  padding-left: 0;
  padding-right: 5rem;
}
.timeline-marker {
  position: absolute;
  top: 1.5rem;
  left: 1.35rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--primary);
  border: 4px solid var(--bg-base);
  box-shadow: none;
  transition: box-shadow 220ms ease;
  z-index: 1;
}
.timeline-marker::after {
  content: "";
  position: absolute;
  inset: -0.35rem;
  border: 1px solid var(--primary-glow);
  border-radius: inherit;
  opacity: 0;
  transition: opacity 220ms ease;
  pointer-events: none;
}
.timeline-marker.is-lit {
  box-shadow: 0 0 16px var(--primary-glow);
}
.timeline-marker.is-lit::after {
  opacity: 1;
}
html[dir="rtl"] .timeline-marker {
  left: auto;
  right: 1.35rem;
}
.timeline-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.timeline-bullets {
  list-style: none;
  margin-top: 1rem;
}
.timeline-bullets li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
html[dir="rtl"] .timeline-bullets li {
  padding-left: 0;
  padding-right: 1.5rem;
}
.timeline-bullets li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}
html[dir="rtl"] .timeline-bullets li::before {
  left: auto;
  right: 0;
}

/* ==========================================================================
       EDUCATION & CERTIFICATIONS
       ========================================================================== */
.edu-cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
@media (max-width: 900px) {
  .edu-cert-grid {
    grid-template-columns: 1fr;
  }
}
.cert-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.cert-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
       CONTACT SECTION
       ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
}
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-method-card > * {
    min-width: 0;
  }

  .contact-method-card .fact-value {
    overflow-wrap: anywhere;
  }
}
.contact-method-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}
.contact-method-card:hover {
  border-color: var(--primary);
  transform: translateX(4px);
}
html[dir="rtl"] .contact-method-card:hover {
  transform: translateX(-4px);
}
.contact-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 9, 19, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.modal-overlay.open {
  display: flex;
}
.modal-content {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
}
.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.5rem;
}
html[dir="rtl"] .modal-close-btn {
  right: auto;
  left: 1.25rem;
}

/* Print Styles */
@media print {
  @page {
    margin: 1cm;
    size: A4 portrait;
  }
  body {
    background: var(--print-bg) !important;
    color: var(--print-text) !important;
  }
  .site-header,
  .ambient-glow,
  .bg-grid-pattern,
  .hero-actions,
  .hero-socials,
  .btn,
  #heroFloatingBadgesContainer,
  .modal-overlay {
    display: none !important;
  }
  .page-section {
    padding: 1rem 0 !important;
    page-break-inside: avoid !important;
  }
  .hero-grid {
    grid-template-columns: 1fr 200px !important;
  }
  .hero-main-card {
    max-width: 200px !important;
    box-shadow: none !important;
    border: 1px solid var(--print-border) !important;
  }
  .hero-avatar-frame {
    width: 90px !important;
    height: 90px !important;
  }
  .skill-card,
  .project-card,
  .timeline-card,
  .key-facts-card {
    background: var(--print-bg) !important;
    border: 1px solid var(--print-border-subtle) !important;
    box-shadow: none !important;
    color: var(--print-text) !important;
  }
  h1,
  h2,
  h3,
  h4,
  p,
  span {
    color: var(--print-text) !important;
  }
}

/* CV dropdown, clickable certifications */
.cv-dropdown {
  position: relative;
  display: inline-flex;
}
.cv-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 190px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.35rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  display: none;
  z-index: 200;
}
.cv-menu.open {
  display: block;
}
.cv-menu a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}
.cv-menu a:hover {
  background: rgba(99, 102, 241, 0.15);
}
.cv-menu .cv-lang {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-left: auto;
}
a.cert-card {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition:
    transform 0.2s,
    border-color 0.2s;
}
a.cert-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
}
.cert-dl {
  margin-left: auto;
  width: 18px;
  height: 18px;
  color: var(--primary-light);
  flex-shrink: 0;
}

/* Step 2 visual system: one card language across the portfolio. */
.btn {
  border-radius: var(--radius-md);
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn-primary {
  background: var(--primary);
  box-shadow: 0 6px 18px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-light);
  box-shadow: 0 10px 24px var(--primary-glow);
}

.btn-glass {
  background: transparent;
}

.btn-glass:hover {
  background: var(--bg-surface-elevated);
}

.key-facts-card,
.project-card,
.timeline-card,
.cert-card,
.contact-method-card,
.modal-content {
  border-radius: var(--radius-card);
  border-color: var(--border-card);
}

.key-facts-card,
.timeline-card,
.cert-card,
.contact-method-card {
  box-shadow: var(--shadow-sm);
}

.key-facts-card {
  padding: 1.75rem;
}

.project-card,
.timeline-card {
  transition:
    transform var(--transition-normal),
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

.project-card:hover,
.timeline-card:hover {
  border-color: color-mix(in srgb, var(--primary) 70%, var(--border-card));
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.project-card-body,
.timeline-card {
  padding: 1.5rem;
}

.project-card-body {
  background: var(--bg-surface-elevated);
}

.project-header-banner {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.22),
    rgba(34, 193, 214, 0.18)
  );
}

html.light .project-header-banner {
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.12),
    rgba(8, 127, 147, 0.1)
  );
}

.project-tags {
  gap: 0.45rem;
}

.project-tag {
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--text-primary) 5%, transparent);
}

.cert-card {
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

a.cert-card:hover {
  border-color: var(--primary);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.contact-method-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateX(3px);
}

.form-input,
.form-textarea {
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-input:focus-visible,
.form-textarea:focus-visible {
  outline: 3px solid var(--border-focus);
  outline-offset: 3px;
  box-shadow:
    0 0 0 2px var(--bg-base),
    0 0 0 5px var(--border-focus);
}

.cv-menu {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 640px) {
  .key-facts-card,
  .skill-card,
  .project-card-body,
  .timeline-card {
    padding: 1.25rem;
  }

  .section-heading {
    font-size: 2rem;
  }
}

@media (min-width: 1181px) {
  .nav-links {
    gap: 0.95rem;
  }

  .brand-logo {
    margin-right: 0.75rem;
  }
}

/* Layout tweaks: longer brand name, 6 skill cards */
.brand-logo span,
#navBrandName {
  white-space: nowrap;
  font-size: 1.05rem;
}
.nav-link {
  white-space: nowrap;
}
.nav-links {
  gap: 1.25rem;
}
/* Static presentation attributes extracted from index.html. */
.u-icon-16 {
  width: 16px;
  height: 16px;
}
.u-justify-center {
  justify-content: center;
}
.footer-socials {
  margin-bottom: 0;
}
.u-icon-14 {
  width: 14px;
  height: 14px;
}
.u-icon-18 {
  width: 18px;
  height: 18px;
}
.u-icon-20 {
  width: 20px;
  height: 20px;
}
.mobile-drawer-actions {
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.about-headline {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}
.career-vision {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}
.career-vision-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 0.35rem;
}
.career-objective {
  font-size: 0.95rem;
  margin: 0;
}
.summary-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-subheading-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.contact-heading {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}
.contact-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}
.contact-icon-box--linkedin {
  color: var(--accent-linkedin);
  background: rgba(10, 102, 194, 0.15);
}
.contact-icon-box--location {
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
}
.contact-icon-box--phone {
  gap: 0.35rem;
  color: var(--primary);
  background: var(--primary-glow);
}
.country-flag {
  width: 22px;
  height: 15px;
  flex: 0 0 auto;
  border: 1px solid var(--border-card);
  border-radius: 2px;
}
.contact-phone-icon {
  width: 17px;
  height: 17px;
}
.contact-form-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}
.contact-submit-status {
  margin-top: 1rem;
  color: var(--text-secondary);
}
.contact-submit-status[hidden] {
  display: none;
}
.contact-submit-status a {
  color: var(--primary-light);
  overflow-wrap: anywhere;
}
.form-submit {
  width: 100%;
  justify-content: center;
}
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 0;
  background: var(--bg-surface);
  text-align: center;
}
.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.footer-copy {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Extracted presentation attributes from rendering templates. */
.u-render-1 {
  color: var(--accent-cyan);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.u-render-2 {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}
.u-render-3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}
.u-render-4 {
  width: 14px;
  height: 14px;
  opacity: 0.5;
  margin-left: 0.25rem;
  transition: all 0.2s ease;
}
.u-render-5 {
  width: 18px;
  height: 18px;
}
.u-render-6 {
  color: var(--accent-cyan);
  width: 22px;
  height: 22px;
}
.u-render-7 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-emerald);
}
.u-render-8 {
  font-size: 0.85rem;
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.u-render-9 {
  width: 14px;
  height: 14px;
}
.u-render-10 {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}
.project-modal-image-wrap {
  width: 100%;
  max-height: 280px;
  height: 220px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-card);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  position: relative;
}
.project-modal-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: var(--bg-base);
}
.u-render-13 {
  font-size: 1.75rem;
  margin: 0.5rem 0 1rem 0;
}
.u-render-14 {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.u-render-15 {
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}
.u-render-16 {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.u-render-17 {
  width: 16px;
  height: 16px;
}
.u-render-18 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
}
.u-render-19 {
  font-size: 1.25rem;
  margin: 0.25rem 0;
}
.u-render-20 {
  font-size: 0.9rem;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.u-render-21 {
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.u-render-22 {
  font-size: 1.4rem;
  margin: 0.5rem 0;
}
.u-render-23 {
  font-size: 0.95rem;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.u-render-24 {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-emerald);
  margin-bottom: 1.25rem;
}
.u-render-25 {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.u-render-26 {
  font-size: 1rem;
  font-weight: 700;
}
.u-render-27 {
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.summary-icon {
  color: var(--primary);
  width: 18px;
  height: 18px;
}
.cert-icon-glyph {
  color: var(--accent-cyan);
  width: 22px;
  height: 22px;
}
.u-hidden {
  display: none;
}
.about-text .career-objective {
  font-size: 0.95rem;
  margin: 0;
}

@media (min-width: 1181px) {
  .nav-links {
    gap: 0.95rem;
  }
}