/* ---- Homepage backdrops ---- */

.home-backdrop {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.home-backdrop > :where(#main, .site-footer) {
  position: relative;
  z-index: 2;
}

.home-backdrop > #main {
  padding-bottom: 1.25rem;
}

.home-backdrop__layer {
  position: absolute;
  inset: 0;
  display: none;
  width: 100%;
  height: auto;
  z-index: 0;
  pointer-events: none;
}

.home-backdrop__layer[data-background-layer] {
  display: block !important;
  opacity: 1;
  transition: opacity 260ms ease;
}

.home-backdrop__layer[data-background-layer-state="entering"] {
  z-index: 1;
  opacity: 0;
}

.home-backdrop__layer[data-background-layer-state="active"] {
  z-index: 1;
  opacity: 1;
}

.home-backdrop__layer[data-background-layer-state="outgoing"] {
  z-index: 0;
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  .home-backdrop__layer[data-background-layer] {
    transition: none;
  }
}

/* ---- Hero ---- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100dvh;
  overflow: hidden;
  padding-top: 3.5rem;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: calc(var(--content-width) + (2 * var(--space-lg)));
}

.hero__greeting {
  font-size: var(--text-lg);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.hero__name {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-5xl));
  margin-bottom: var(--space-md);
}

.hero__name-suffix {
  display: block;
  margin-top: var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-accent);
}

.hero__tagline {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  max-width: 36rem;
}

.hero__bio {
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  margin-bottom: var(--space-lg);
  max-width: 36rem;
}

.hero__links {
  --hero-control-size: 2.75rem;

  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__links > .btn {
  min-height: var(--hero-control-size);
}

.hero__social-icons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-inline-start: var(--space-xs);
}

.hero__social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--hero-control-size);
  height: var(--hero-control-size);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text-muted);
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.hero__social-icon:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.hero__social-icon svg {
  width: 1.125rem;
  height: 1.125rem;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  animation: bounce 2s infinite;
}

@media (max-width: 48rem) and (max-height: 42rem) {
  .hero__scroll-hint {
    display: none;
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(6px);
  }
}

/* ---- Skills Typewriter ---- */

.skills-typewriter {
  display: inline-block;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-lg);
  transition: color var(--transition-fast);
}

.skills-typewriter:hover {
  color: var(--color-text);
}

.skills-typewriter__word {
  display: inline-block;
  direction: ltr;
  font-weight: 600;
  color: var(--color-text);
  unicode-bidi: isolate;
}

.skills-typewriter__cursor {
  font-weight: 300;
  color: var(--color-text-muted);
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ---- About Brief (landing page) ---- */

.about-brief {
  position: relative;
  z-index: 1;
}

.about-brief::after {
  content: "";
  position: absolute;
  inset-inline: var(--space-lg);
  bottom: 0;
  border-bottom: 1px solid var(--color-border);
}

.about-brief__heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.about-brief__text {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: var(--max-width);
  margin-bottom: var(--space-md);
}

/* ---- Experience Slider (landing page) ---- */

.exp-slider-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  margin-bottom: var(--space-xl);
}

.exp-slider-header__title {
  font-size: var(--text-2xl);
}

.exp-slider-shell {
  position: relative;
}

.exp-slider {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 1px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-border);
}

@media (hover: hover) and (pointer: fine) {
  .exp-slider.is-mouse-draggable,
  .exp-slider.is-mouse-draggable .exp-slide {
    cursor: grab;
  }

  .exp-slider.is-mouse-dragging,
  .exp-slider.is-mouse-dragging .exp-slide {
    cursor: grabbing;
    user-select: none;
  }
}

@supports not selector(::-webkit-scrollbar) {
  .background-picker__panel-scroll,
  .exp-slider {
    scrollbar-color: var(--color-scrollbar-thumb) transparent;
    scrollbar-width: thin;
  }

  .has-magnetic-scrollbars .background-picker__panel-scroll,
  .has-magnetic-scrollbars .exp-slider {
    scrollbar-width: none;
  }
}

.exp-slider::-webkit-scrollbar {
  height: 3px;
}

.exp-slider::-webkit-scrollbar-track {
  background: transparent;
}

.exp-slider::-webkit-scrollbar-thumb {
  background: var(--color-scrollbar-thumb);
  border-radius: 0;
}

.exp-slider::-webkit-scrollbar-thumb:hover {
  background: var(--color-scrollbar-thumb-hover);
}

.has-magnetic-scrollbars .exp-slider::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.exp-slide-item {
  flex: 1 0 15rem;
  display: flex;
}

.exp-slide {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg);
  color: var(--color-text);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.exp-slide:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

.exp-slide__date {
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.exp-slide__title {
  font-size: var(--text-base);
  font-weight: 600;
}

.exp-slide__company {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---- Scroll fade-in ---- */

.fade-in {
  opacity: 1;
  transform: none;
}

.js .fade-in {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
  transition-delay: calc(var(--fade-order, 0) * 0.15s);
}

.js .fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in--order-1 {
  --fade-order: 1;
}

.fade-in--order-2 {
  --fade-order: 2;
}

@media (prefers-reduced-motion: reduce) {
  .js .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__scroll-hint,
  .skills-typewriter__cursor {
    animation: none;
  }
}