:root {
  --sk-font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sk-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;

  --sk-space-3xs: clamp(0.125rem, 0.08vw + 0.1rem, 0.25rem);
  --sk-space-2xs: clamp(0.25rem, 0.17vw + 0.2rem, 0.375rem);
  --sk-space-xs: clamp(0.5rem, 0.33vw + 0.4rem, 0.75rem);
  --sk-space-sm: clamp(0.75rem, 0.5vw + 0.6rem, 1rem);
  --sk-space-md: clamp(1rem, 0.67vw + 0.8rem, 1.5rem);
  --sk-space-lg: clamp(1.5rem, 1vw + 1.2rem, 2.5rem);
  --sk-space-xl: clamp(2rem, 1.5vw + 1.6rem, 3.5rem);
  --sk-space-2xl: clamp(2.5rem, 2vw + 2rem, 5rem);
  --sk-space-3xl: clamp(3rem, 3vw + 2.5rem, 7rem);

  --sk-radius-sm: 0.5rem;
  --sk-radius-md: 0.875rem;
  --sk-radius-lg: 1.25rem;
  --sk-radius-xl: 2rem;
  --sk-radius-full: 9999px;

  --sk-transition-fast: 180ms cubic-bezier(0.25, 0.1, 0.25, 1);
  --sk-transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --sk-transition-ease-out: 250ms cubic-bezier(0, 0, 0.2, 1);

  --sk-z-progress-bar: 100;
  --sk-z-header: 90;
  --sk-z-mobile-nav: 110;
  --sk-z-back-to-top: 80;
  --sk-z-submenu: 85;

  --sk-switch-visible: none;
}

.sk-theme-light {
  --sk-color-primary: oklch(0.55 0.22 260);
  --sk-color-primary-hover: oklch(0.48 0.19 260);
  --sk-color-accent: oklch(0.65 0.25 160);
  --sk-color-surface: #ffffff;
  --sk-color-surface-alt: #f4f6fa;
  --sk-color-surface-elevated: #ffffff;
  --sk-color-text: oklch(0.15 0.02 260);
  --sk-color-text-secondary: oklch(0.45 0.02 260);
  --sk-color-text-muted: oklch(0.6 0.02 260);
  --sk-color-border: oklch(0.88 0.01 260);
  --sk-color-border-hover: oklch(0.7 0.04 260);
  --sk-color-overlay: oklch(0 0 0 / 0.45);
  --sk-color-shadow: oklch(0 0 0 / 0.05);
  --sk-color-hero-bg: linear-gradient(135deg, #f0f4ff 0%, #e8edfc 100%);
  --sk-color-card-bg: var(--sk-color-surface);
  --sk-color-progress: var(--sk-color-primary);
  --sk-color-back-to-top-arrow: var(--sk-color-text);
  --sk-color-back-to-top-circle: var(--sk-color-accent);
  --sk-glass-bg: rgba(255,255,255,0.6);
  --sk-glass-border: rgba(255,255,255,0.3);
}

.sk-theme-dark {
  --sk-color-primary: oklch(0.72 0.18 260);
  --sk-color-primary-hover: oklch(0.8 0.15 260);
  --sk-color-accent: oklch(0.75 0.2 160);
  --sk-color-surface: oklch(0.15 0.02 260);
  --sk-color-surface-alt: oklch(0.2 0.02 260);
  --sk-color-surface-elevated: oklch(0.2 0.02 260);
  --sk-color-text: oklch(0.92 0.01 260);
  --sk-color-text-secondary: oklch(0.75 0.02 260);
  --sk-color-text-muted: oklch(0.55 0.02 260);
  --sk-color-border: oklch(0.3 0.02 260);
  --sk-color-border-hover: oklch(0.45 0.04 260);
  --sk-color-overlay: oklch(0 0 0 / 0.6);
  --sk-color-shadow: oklch(0 0 0 / 0.3);
  --sk-color-hero-bg: linear-gradient(135deg, #1a1f2e 0%, #141824 100%);
  --sk-color-card-bg: var(--sk-color-surface-elevated);
  --sk-color-progress: var(--sk-color-primary);
  --sk-color-back-to-top-arrow: var(--sk-color-text);
  --sk-color-back-to-top-circle: var(--sk-color-accent);
  --sk-glass-bg: rgba(20,24,36,0.7);
  --sk-glass-border: rgba(255,255,255,0.08);
}

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

.sk-body {
  font-family: var(--sk-font-sans);
  font-size: 100%;
  line-height: 1.6;
  color: var(--sk-color-text);
  background-color: var(--sk-color-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  min-height: 100vh;
  overflow-x: hidden;
}

.sk-body.no-scroll {
  overflow: hidden;
}

.sk-main {
  position: relative;
}

.sk-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: var(--sk-z-progress-bar);
  background: transparent;
  pointer-events: none;
  display: none;
}

.sk-progress-bar_fill {
  height: 100%;
  width: 0;
  background: var(--sk-color-progress);
  transition: width 80ms linear;
}

.sk-header {
  position: sticky;
  top: 0;
  z-index: var(--sk-z-header);
  background: var(--sk-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sk-glass-border);
  transition: transform var(--sk-transition-smooth), background var(--sk-transition-fast);
  will-change: transform;
}

.sk-header.sk-header--hidden {
  transform: translateY(-100%);
}

.sk-header_container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--sk-space-sm) var(--sk-space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sk-space-md);
}

.sk-logo {
  display: flex;
  align-items: center;
  gap: var(--sk-space-xs);
  text-decoration: none;
  color: var(--sk-color-text);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.sk-logo_icon {
  flex-shrink: 0;
  color: var(--sk-color-primary);
}

.sk-logo_text {
  display: none;
}

.sk-desktop-nav {
  display: none;
}

.sk-desktop-nav_list {
  list-style: none;
  display: flex;
  gap: var(--sk-space-2xs);
  align-items: center;
}

.sk-desktop-nav_link,
.sk-desktop-nav_trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--sk-space-xs) var(--sk-space-sm);
  border-radius: var(--sk-radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--sk-color-text-secondary);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--sk-transition-fast), background var(--sk-transition-fast);
  white-space: nowrap;
}

.sk-desktop-nav_link:hover,
.sk-desktop-nav_trigger:hover {
  color: var(--sk-color-text);
  background: color-mix(in oklch, var(--sk-color-primary) 8%, transparent);
}

.sk-desktop-nav_link--active,
.sk-desktop-nav_trigger[aria-expanded="true"] {
  color: var(--sk-color-primary);
  background: color-mix(in oklch, var(--sk-color-primary) 12%, transparent);
}

.sk-desktop-nav_chevron {
  transition: transform var(--sk-transition-fast);
}

.sk-desktop-nav_trigger[aria-expanded="true"] .sk-desktop-nav_chevron {
  transform: rotate(180deg);
}

.sk-desktop-nav_submenu {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--sk-color-surface-elevated);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--sk-color-border);
  box-shadow: 0 25px 30px -12px var(--sk-color-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--sk-transition-ease-out), visibility var(--sk-transition-ease-out), transform var(--sk-transition-ease-out);
  z-index: var(--sk-z-submenu);
  pointer-events: none;
}

.sk-desktop-nav_item--has-submenu.sk-submenu-open .sk-desktop-nav_submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.sk-desktop-nav_submenu-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--sk-space-lg) var(--sk-space-md);
}

.sk-desktop-nav_submenu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--sk-space-lg);
}

.sk-desktop-nav_submenu-column {
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-sm);
}

.sk-desktop-nav_submenu-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sk-color-text-muted);
}

.sk-desktop-nav_submenu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-2xs);
}

.sk-desktop-nav_submenu-link {
  text-decoration: none;
  color: var(--sk-color-text-secondary);
  padding: var(--sk-space-3xs) 0;
  font-size: 0.95rem;
  transition: color var(--sk-transition-fast);
  display: inline-block;
}

.sk-desktop-nav_submenu-link:hover {
  color: var(--sk-color-primary);
}

.sk-desktop-nav_submenu-card {
  background: var(--sk-color-surface-alt);
  border-radius: var(--sk-radius-md);
  padding: var(--sk-space-md);
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-xs);
  border: 1px solid var(--sk-color-border);
}

.sk-desktop-nav_submenu-card-title {
  font-weight: 600;
  color: var(--sk-color-text);
}

.sk-desktop-nav_submenu-card-text {
  font-size: 0.85rem;
  color: var(--sk-color-text-secondary);
}

.sk-desktop-nav_submenu-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sk-color-primary);
  text-decoration: none;
  margin-top: auto;
}

.sk-header_actions {
  display: flex;
  align-items: center;
  gap: var(--sk-space-sm);
}

.sk-theme-switch {
  display: var(--sk-switch-visible, none);
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--sk-radius-full);
  background: transparent;
  border: 1px solid var(--sk-color-border);
  color: var(--sk-color-text-secondary);
  cursor: pointer;
  transition: background var(--sk-transition-fast), color var(--sk-transition-fast), border-color var(--sk-transition-fast);
  position: relative;
}

.sk-theme-switch:hover {
  background: var(--sk-color-surface-alt);
  color: var(--sk-color-text);
  border-color: var(--sk-color-border-hover);
}

.sk-theme-switch_icon {
  position: absolute;
  transition: opacity var(--sk-transition-smooth), transform var(--sk-transition-smooth);
}

.sk-theme-light .sk-theme-switch_icon--sun,
.sk-theme-dark .sk-theme-switch_icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0);
}

.sk-theme-light .sk-theme-switch_icon--moon,
.sk-theme-dark .sk-theme-switch_icon--sun {
  opacity: 0;
  transform: scale(0.5) rotate(90deg);
}

.sk-mobile-menu-trigger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--sk-radius-sm);
  transition: background var(--sk-transition-fast);
}

.sk-mobile-menu-trigger:hover {
  background: var(--sk-color-surface-alt);
}

.sk-mobile-menu-trigger_bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--sk-color-text);
  border-radius: 2px;
  transition: transform var(--sk-transition-ease-out), opacity var(--sk-transition-fast);
}

.sk-mobile-menu-trigger[aria-expanded="true"] .sk-mobile-menu-trigger_bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sk-mobile-menu-trigger[aria-expanded="true"] .sk-mobile-menu-trigger_bar:nth-child(2) {
  opacity: 0;
}

.sk-mobile-menu-trigger[aria-expanded="true"] .sk-mobile-menu-trigger_bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.sk-mobile-nav {
  position: fixed;
  inset: 0;
  z-index: var(--sk-z-mobile-nav);
  pointer-events: none;
}

.sk-mobile-nav[aria-hidden="false"] {
  pointer-events: auto;
}

.sk-mobile-nav_backdrop {
  position: absolute;
  inset: 0;
  background: var(--sk-color-overlay);
  opacity: 0;
  transition: opacity var(--sk-transition-smooth);
}

.sk-mobile-nav[aria-hidden="false"] .sk-mobile-nav_backdrop {
  opacity: 1;
}

.sk-mobile-nav_panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(90vw, 400px);
  height: 100%;
  background: var(--sk-color-surface);
  transform: translateX(100%);
  transition: transform var(--sk-transition-ease-out);
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px var(--sk-color-shadow);
  overflow-y: auto;
}

.sk-mobile-nav[aria-hidden="false"] .sk-mobile-nav_panel {
  transform: translateX(0);
}

.sk-mobile-nav_header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sk-space-md);
  border-bottom: 1px solid var(--sk-color-border);
}

.sk-mobile-nav_title {
  font-weight: 600;
  font-size: 1.1rem;
}

.sk-mobile-nav_close {
  background: none;
  border: none;
  color: var(--sk-color-text);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--sk-radius-sm);
  cursor: pointer;
  transition: background var(--sk-transition-fast);
}

.sk-mobile-nav_close:hover {
  background: var(--sk-color-surface-alt);
}

.sk-mobile-nav_nav {
  padding: var(--sk-space-md);
  flex: 1;
}

.sk-mobile-nav_list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-xs);
}

.sk-mobile-nav_item {
  border-radius: var(--sk-radius-md);
  overflow: hidden;
}

.sk-mobile-nav_row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sk-mobile-nav_link {
  flex: 1;
  display: block;
  padding: var(--sk-space-sm) var(--sk-space-md);
  text-decoration: none;
  color: var(--sk-color-text);
  font-weight: 500;
  font-size: 1rem;
  border-radius: var(--sk-radius-md);
  transition: background var(--sk-transition-fast);
}

.sk-mobile-nav_link:hover,
.sk-mobile-nav_link--active {
  background: var(--sk-color-surface-alt);
}

.sk-mobile-nav_toggle {
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sk-color-text-secondary);
  cursor: pointer;
  border-radius: var(--sk-radius-sm);
  transition: background var(--sk-transition-fast), color var(--sk-transition-fast);
  flex-shrink: 0;
}

.sk-mobile-nav_toggle:hover {
  background: var(--sk-color-surface-alt);
  color: var(--sk-color-text);
}

.sk-mobile-nav_toggle-icon--minus {
  display: none;
}

.sk-mobile-nav_toggle[aria-expanded="true"] .sk-mobile-nav_toggle-icon--plus {
  display: none;
}

.sk-mobile-nav_toggle[aria-expanded="true"] .sk-mobile-nav_toggle-icon--minus {
  display: block;
}

.sk-mobile-nav_submenu {
  list-style: none;
  padding-left: var(--sk-space-lg);
  display: none;
  flex-direction: column;
  gap: var(--sk-space-2xs);
  margin-bottom: var(--sk-space-xs);
}

.sk-mobile-nav_item--has-submenu.open .sk-mobile-nav_submenu {
  display: flex;
}

.sk-mobile-nav_sublink {
  display: block;
  padding: var(--sk-space-xs) var(--sk-space-md);
  text-decoration: none;
  color: var(--sk-color-text-secondary);
  font-size: 0.95rem;
  border-radius: var(--sk-radius-sm);
  transition: background var(--sk-transition-fast), color var(--sk-transition-fast);
}

.sk-mobile-nav_sublink:hover {
  background: var(--sk-color-surface-alt);
  color: var(--sk-color-text);
}

.sk-back-to-top {
  position: fixed;
  bottom: var(--sk-space-xl);
  right: var(--sk-space-xl);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--sk-color-surface);
  border: 2px solid var(--sk-color-border);
  box-shadow: 0 4px 15px var(--sk-color-shadow);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--sk-z-back-to-top);
  transition: opacity var(--sk-transition-fast), visibility var(--sk-transition-fast), transform var(--sk-transition-fast);
  opacity: 0;
  visibility: hidden;
}

.sk-back-to-top.sk-visible {
  display: flex;
  opacity: 1;
  visibility: visible;
}

.sk-back-to-top:hover {
  transform: scale(1.05);
  border-color: var(--sk-color-border-hover);
}

.sk-back-to-top:focus-visible {
  outline: 2px solid var(--sk-color-primary);
  outline-offset: 2px;
}

.sk-back-to-top_svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.sk-back-to-top_arrow {
  position: relative;
  z-index: 1;
  color: var(--sk-color-back-to-top-arrow);
}

.sk-back-to-top_progress {
  transition: stroke-dashoffset 80ms linear;
}

.sk-hero {
  position: relative;
  background: var(--sk-color-hero-bg);
  overflow: hidden;
  min-height: 75vh;
  max-height: 100vh;
  display: flex;
  align-items: center;
}

.sk-hero_container {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--sk-space-3xl) var(--sk-space-md);
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-xl);
  width: 100%;
}

.sk-hero_text {
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-lg);
  text-align: center;
}

.sk-hero_eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sk-color-primary);
  background: color-mix(in oklch, var(--sk-color-primary) 15%, transparent);
  padding: var(--sk-space-3xs) var(--sk-space-sm);
  border-radius: var(--sk-radius-full);
  align-self: center;
}

.sk-hero_heading {
  font-size: clamp(2.4rem, 6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--sk-color-text);
  text-wrap: balance;
}

.sk-hero_highlight {
  color: var(--sk-color-primary);
  position: relative;
}

.sk-hero_subheading {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--sk-color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.sk-hero_actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sk-space-sm);
  justify-content: center;
  margin-top: var(--sk-space-sm);
}

.sk-hero_cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sk-space-sm) var(--sk-space-xl);
  border-radius: var(--sk-radius-full);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background var(--sk-transition-fast), color var(--sk-transition-fast), transform var(--sk-transition-fast), box-shadow var(--sk-transition-fast);
  will-change: transform;
}

.sk-hero_cta--primary {
  background: var(--sk-color-primary);
  color: #ffffff;
  box-shadow: 0 8px 20px -8px color-mix(in oklch, var(--sk-color-primary) 40%, transparent);
}

.sk-hero_cta--primary:hover {
  background: var(--sk-color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 25px -10px color-mix(in oklch, var(--sk-color-primary) 50%, transparent);
}

.sk-hero_cta--secondary {
  background: transparent;
  color: var(--sk-color-text);
  border: 1.5px solid var(--sk-color-border);
}

.sk-hero_cta--secondary:hover {
  background: var(--sk-color-surface-alt);
  border-color: var(--sk-color-border-hover);
}

.sk-hero_stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sk-space-xl) var(--sk-space-lg);
  margin-top: var(--sk-space-lg);
  padding-top: var(--sk-space-lg);
  border-top: 1px solid var(--sk-color-border);
}

.sk-hero_stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sk-space-3xs);
}

.sk-hero_stat-value {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--sk-color-primary);
  letter-spacing: -0.02em;
}

.sk-hero_stat-label {
  font-size: 0.75rem;
  color: var(--sk-color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sk-hero_visual {
  display: none;
  position: relative;
  width: 100%;
  height: 300px;
}

.sk-hero_visual-shape {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: color-mix(in oklch, var(--sk-color-primary) 25%, transparent);
  filter: blur(50px);
}

.sk-hero_visual-dots {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, var(--sk-color-primary) 2px, transparent 2px);
  background-size: 20px 20px;
}

.sk-aboutme {
  padding: var(--sk-space-3xl) var(--sk-space-md);
  background: var(--sk-color-surface);
}

.sk-aboutme_container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-2xl);
}

.sk-aboutme_header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-md);
}

.sk-aboutme_eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sk-color-primary);
}

.sk-aboutme_heading {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--sk-color-text);
}

.sk-aboutme_intro {
  font-size: 1.1rem;
  color: var(--sk-color-text-secondary);
  line-height: 1.7;
}

.sk-aboutme_grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sk-space-lg);
}

.sk-aboutme_card {
  background: var(--sk-color-card-bg);
  border: 1px solid var(--sk-color-border);
  border-radius: var(--sk-radius-lg);
  padding: var(--sk-space-xl) var(--sk-space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sk-space-sm);
  transition: border-color var(--sk-transition-fast), box-shadow var(--sk-transition-fast), transform var(--sk-transition-fast);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sk-aboutme_card:hover {
  border-color: var(--sk-color-primary);
  box-shadow: 0 12px 30px color-mix(in oklch, var(--sk-color-primary) 15%, transparent);
  transform: translateY(-4px);
}

.sk-aboutme_card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--sk-color-primary) 12%, transparent);
  border-radius: var(--sk-radius-md);
  color: var(--sk-color-primary);
  margin-bottom: var(--sk-space-xs);
}

.sk-aboutme_card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sk-color-text);
}

.sk-aboutme_card-text {
  color: var(--sk-color-text-secondary);
  line-height: 1.6;
}

@media screen and (min-width: 768px) {
  .sk-logo_text {
    display: inline;
  }

  .sk-desktop-nav {
    display: block;
  }

  .sk-mobile-menu-trigger {
    display: none;
  }

  .sk-header_container {
    padding: var(--sk-space-sm) var(--sk-space-lg);
  }

  .sk-hero_container {
    flex-direction: row;
    align-items: center;
    padding: var(--sk-space-3xl) var(--sk-space-lg);
  }

  .sk-hero_text {
    flex: 1;
    text-align: left;
  }

  .sk-hero_eyebrow {
    align-self: flex-start;
  }

  .sk-hero_actions {
    justify-content: flex-start;
  }

  .sk-hero_stats {
    justify-content: flex-start;
  }

  .sk-hero_visual {
    display: block;
    flex: 1;
  }

  .sk-aboutme_grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sk-back-to-top {
    bottom: var(--sk-space-xl);
    right: var(--sk-space-xl);
  }
}

@media screen and (min-width: 1024px) {
  .sk-progress-bar {
    display: block;
  }

  .sk-header {
    position: sticky;
    top: 0;
  }

  .sk-header_container {
    padding: var(--sk-space-sm) var(--sk-space-xl);
  }

  .sk-hero_container {
    padding: var(--sk-space-3xl) var(--sk-space-xl);
  }

  .sk-hero_text {
    max-width: 600px;
  }

  .sk-aboutme {
    padding: var(--sk-space-3xl) var(--sk-space-xl);
  }

  .sk-aboutme_grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .sk-back-to-top {
    display: flex;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
  }

  .sk-back-to-top.sk-visible {
    opacity: 1;
    visibility: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .sk-back-to-top_progress {
    transition: none;
  }

  .sk-progress-bar_fill {
    transition: none;
  }
}