:root {
  --ref-neutral-900: oklch(10% 0 0);
  --ref-neutral-800: oklch(20% 0 0);
  --ref-neutral-50: oklch(97% 0 0);
  --ref-accent: oklch(60% 0.04 250);
  --ref-accent-vivid: oklch(65% 0.16 250);

  --color-surface: var(--ref-neutral-900);
  --color-surface-muted: var(--ref-neutral-800);
  --color-on-surface: var(--ref-neutral-50);
  --color-primary: var(--ref-accent);
  --color-primary-vivid: var(--ref-accent-vivid);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;

  --text-xs: clamp(0.6875rem, 0.8vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 1.1vw, 1rem);
  --text-md: clamp(1.125rem, 1.8vw, 1.5rem);
  --text-lg: clamp(1.75rem, 3.5vw, 3rem);
  --text-xl: clamp(2.5rem, 5.5vw, 4.5rem);
  --text-hero: clamp(3rem, 7vw, 6.5rem);

  --leading-display: 0.9;
  --leading-body: 1.6;

  --font-display: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Navigation bar height is 78px based on padding and font line. This is used in stack section height and scroll offset calculation. */
  --nav-height: 78px;
}


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

html {
  font-size: 16px;
  background: var(--color-surface);
  color: var(--color-on-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  line-height: var(--leading-body);
  overflow-x: hidden;
  scrollbar-color: var(--color-surface-muted) var(--color-surface);
  scrollbar-width: thin;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--color-surface-muted);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}


@media (pointer: fine) {

  *,
  *::before,
  *::after {
    cursor: none !important;
  }
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 999999;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  mix-blend-mode: difference;
  will-change: transform;
}

.cursor-dot {
  width: 4px;
  height: 4px;
  background: var(--ref-neutral-50);
  border-radius: 50%;
  transition: transform 0.25s var(--ease-out);
}

.cursor-cross-h,
.cursor-cross-v {
  position: absolute;
  background: var(--ref-neutral-50);
  opacity: 0;
  transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.cursor-cross-h {
  width: 100%;
  height: 1px;
  transform: scaleX(0);
}

.cursor-cross-v {
  width: 1px;
  height: 100%;
  transform: scaleY(0);
}

.cursor.is-expanded .cursor-dot {
  transform: scale(0);
}

.cursor.is-expanded .cursor-cross-h,
.cursor.is-expanded .cursor-cross-v {
  opacity: 0.7;
}

.cursor.is-expanded .cursor-cross-h {
  transform: scaleX(1);
}

.cursor.is-expanded .cursor-cross-v {
  transform: scaleY(1);
}

.cursor.is-accent .cursor-dot,
.cursor.is-accent .cursor-cross-h,
.cursor.is-accent .cursor-cross-v {
  background: var(--color-primary-vivid);
  mix-blend-mode: normal;
}

.cursor.is-accent .cursor-cross-h,
.cursor.is-accent .cursor-cross-v {
  opacity: 1;
}

.cursor.is-accent .cursor-dot {
  transform: scale(10);
  background: var(--color-primary-vivid);
  mix-blend-mode: normal;
}

.cursor.is-accent .cursor-cross-h,
.cursor.is-accent .cursor-cross-v {
  opacity: 0;
  transform: scale(0);
}


.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 5vw 5vw;
  opacity: 1;
  /* Always on but masked */
  mask-image: radial-gradient(circle 250px at var(--mouse-x, 50%) var(--mouse-y, 50%),
      black 0%,
      transparent 100%);
  -webkit-mask-image: radial-gradient(circle 250px at var(--mouse-x, 50%) var(--mouse-y, 50%),
      black 0%,
      transparent 100%);
  pointer-events: none;
  z-index: 1;
}


.section-tracker {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-align: right;
  pointer-events: none;
  z-index: 100;
  color: var(--color-on-surface);
  opacity: 0.5;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: opacity 0.4s var(--ease-out);
}

.arrow {
  display: inline-block;
  transform: translateY(-0.12em);}

.section-tracker.is-hidden {
  opacity: 0;
}

.tracker-section {
  letter-spacing: 0.15em;
  margin-right: -0.15em;
}

.tracker-index {
  opacity: 0.8;
}

.tracker-hint {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  margin-top: 4px;
  margin-right: -0.1em;
}


html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}


.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1;
}

.nav-logo,
.nav-resume {
  opacity: 0.7;
  transition: opacity 0.3s var(--ease-out);
  text-decoration: none;
}

.nav-logo:hover,
.nav-resume:hover {
  opacity: 1;
}

.nav-links {
  display: flex;
  gap: var(--space-md);
}

.nav-link {
  opacity: 0.5;
  transition: opacity 0.3s var(--ease-out);
}

.nav-link:hover,
.nav-link--active {
  opacity: 1;
}

.nav-link--active {
  color: var(--color-primary);
}

.page-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  opacity: 0.5;
}

.page-hero__line {
  flex: 1;
  height: 1px;
  background: var(--color-primary);
  opacity: 0.4;
  transform-origin: left;
}

.page-hero__label {
  color: var(--color-primary);
}

.page-hero__title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 11rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin: 0;
}

.page-hero__title-row {
  display: flex;
  align-items: baseline;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  overflow: hidden;
}

.page-hero__title-word {
  display: inline-block;
}

/* Outline stroke treatment on second word */
.page-hero__title-word--outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-on-surface);
  transition: -webkit-text-stroke-color 0.4s var(--ease-out);
}

.page-hero__title-word--outline:hover {
  -webkit-text-stroke-color: var(--color-primary-vivid);
}

.page-hero__title-accent {
  font-size: clamp(1.5rem, 4vw, 3rem);
  color: var(--color-primary-vivid);
  display: inline-block;
  transition: transform 0.5s var(--ease-out);
}

.page-hero:hover .page-hero__title-accent {
  transform: translate(4px, 4px);
}

.page-hero__sub {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-surface-muted);
}

.page-hero__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  opacity: 0.5;
  max-width: 45ch;
  line-height: 1.6;
}

.page-hero__scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.page-hero__scroll-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-vivid);
  animation: page-hero-pulse 2s var(--ease-in-out) infinite;
}

.page-hero__scroll-text {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  opacity: 0.4;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

@keyframes page-hero-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.3;
    transform: scale(0.6);
  }
}

@media (max-width: 768px) {
  .page-hero__title {
    font-size: clamp(3rem, 14vw, 6rem);
  }

  .page-hero__sub {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .page-hero__scroll-hint {
    flex-direction: row;
    writing-mode: horizontal-tb;
  }

  .page-hero__scroll-text {
    writing-mode: horizontal-tb;
  }
}

.section-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  opacity: 0.5;
  font-weight: 400;
}

.section-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  opacity: 0.4;
}



.blog-post.is-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  align-items: center;
  gap: var(--space-xl);
  border-top: none;
  padding-top: 0;
  margin-bottom: var(--space-xl);
}

.blog-post.is-featured .blog-post-meta {
  border-top: 1px solid var(--color-surface-muted);
  padding-top: var(--space-sm);
}

.blog-post.is-featured .blog-post-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1;
}

.blog-post.is-featured .blog-post-excerpt {
  font-size: 1rem;
  max-width: 50ch;
  margin-top: var(--space-sm);
}

@media (max-width: 900px) {
  .blog-feed {
    grid-template-columns: 1fr;
  }

  .blog-post.is-featured {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}




.footer {
  padding: var(--space-md) var(--space-md) var(--space-sm);
  border-top: 1px solid var(--color-surface-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  position: relative;
  z-index: 200;
  background-color: var(--color-surface);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.footer-row--end {
  align-items: flex-end;
  margin-bottom: 0;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-label {
  opacity: 0.4;
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}

.footer-links a {
  opacity: 0.5;
  transition: opacity 0.3s var(--ease-out);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-copy {
  opacity: 0.3;
}

/* Blueprint mode
   Hold spacebar to reveal the design system.
   Every element gets annotated dynamically. */

body.is-blueprint {
  --bp-color: oklch(60% 0.12 250);
  --bp-dim: oklch(40% 0.06 250);
  --bp-bg: oklch(8% 0.02 250);
  background: var(--bp-bg) !important;
}

body.is-blueprint .bg-grid {
  opacity: 1 !important;
  background-image:
    linear-gradient(to right, color-mix(in oklch, var(--bp-color) 12%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklch, var(--bp-color) 12%, transparent) 1px, transparent 1px);
  background-size: 5vw 5vw;
  transition: none;
}

/* Every element with a label gets an outline skip direct section children outermost wrappers */
body.is-blueprint :has(> .bp-label) {
  outline: 1px dashed color-mix(in oklch, var(--bp-color) 30%, transparent) !important;
  outline-offset: 2px;
}

body.is-blueprint section > :has(> .bp-label),
body.is-blueprint .hero-title-wrapper {
  outline: none !important;
}

.bp-hero-wrapper-box {
  transition: top 0.4s cubic-bezier(0.65, 0, 0.35, 1), bottom 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.hero-title-wrapper:hover .bp-hero-wrapper-box {
  top: -25px !important;
  bottom: -25px !important;
}

body.is-blueprint .hero-sub .bp-label {
  transition: opacity 0.3s cubic-bezier(0.65, 0, 0.35, 1);
}

body.is-blueprint .hero-title-wrapper:hover + .hero-sub .bp-label {
  opacity: 0;
}


/* Dynamic annotation labels generated by js */
.bp-label {
  position: absolute;
  top: -1.4em;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: oklch(60% 0.12 250);
  background: oklch(8% 0.02 250);
  padding: 1px 6px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 60;
  line-height: 1.3;
  opacity: 1;
}

/* Section spacing rulers generated by js */
.bp-spacing {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  color: var(--bp-color, oklch(60% 0.12 250));
  opacity: 0.8;
  padding: 4px 8px;
  pointer-events: none;
  z-index: 60;
  border-left: 1px dashed;
  border-right: 1px dashed;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.is-blueprint section:not(.footer) {
  outline: 1px solid color-mix(in oklch, var(--bp-color) 25%, transparent) !important;
  outline-offset: -1px;
}

body.is-blueprint section[data-section]::before {
  content: attr(data-section) ', ' attr(data-index);
  position: absolute;
  top: 8px;
  right: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--bp-dim);
  letter-spacing: 0.1em;
  z-index: 60;
  opacity: 0.85;
}

body.is-blueprint .hero-title,
body.is-blueprint .proj-name,
body.is-blueprint .depth-text,
body.is-blueprint .ethos-line,
body.is-blueprint .closing-initiate,
body.is-blueprint .closing-lead {
  color: var(--bp-dim) !important;
  -webkit-text-stroke-color: var(--bp-dim) !important;
}

body.is-blueprint .ethos-line--vivid {
  color: oklch(75% 0.18 250) !important;
}

body.is-blueprint .hero-title-core {
  color: var(--bp-color) !important;
}

body.is-blueprint .depth-back {
  color: var(--bp-color) !important;
}

body.is-blueprint .depth-front {
  opacity: 1 !important;
}

/* Depth layer core dashed box appears when text is revealed */
body.is-blueprint .hero-title-core {
  border: 1px dashed var(--bp-color);
  padding: 4px 12px;
}

/* Tracker indicator still respect hidden over footer */
body.is-blueprint .section-tracker:not(.is-hidden) {
  opacity: 1 !important;
}

body.is-blueprint .tracker-hint {
  opacity: 1 !important;
  color: var(--bp-color);
  transition: none;
  font-weight: 500;
}

body.is-blueprint .tracker-section::before {
  content: 'BLUEPRINT · ';
  color: var(--bp-color);
}



@media (max-width: 768px) {
  .accordion-inner {
    grid-template-columns: 1fr;
    padding-left: var(--space-md);
  }

  .blog-post {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .blog-post-date {
    order: -1;
  }

  .blog-post-tags {
    order: 3;
  }

  .tracker-hint {
    display: none;
  }
}


/* Blueprint mode hero name overrides */
.is-blueprint .hero-name-solid {
  opacity: 0 !important;
  visibility: hidden !important;
}

.is-blueprint .hero-name-structure {
  opacity: 1 !important;
}

.page-hero {
  min-height: 100vh;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
  position: relative;
}


.closing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-top: 1px solid var(--color-surface-muted);
}

.closing-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.closing-lead {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 400;
  line-height: 1.4;
  opacity: 0.7;
  max-width: 35ch;
}

.closing-initiate {
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 16rem);
  font-weight: 500;
  line-height: var(--leading-display);
  letter-spacing: -0.04em;
  color: var(--color-on-surface);
  text-decoration: none;
  transition: color 0.4s var(--ease-out);
  display: inline-block;
}

.closing-initiate:hover {
  color: var(--color-primary-vivid);
}

.closing-socials {
  display: flex;
  gap: var(--space-md);
  margin-top: 2rem;
  position: relative;
  z-index: 10;
}

.closing-social-link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  opacity: 0.6;
  text-decoration: none;
  transition: opacity 0.3s var(--ease-out), color 0.3s var(--ease-out);
}

.closing-social-link:hover {
  opacity: 1;
  color: var(--color-primary-vivid);
}

.print-only {
  display: none;
}

@media print {
  @page {
    margin: 2cm;
  }
  
  body > *:not(.print-only) {
    display: none !important;
  }
  
  body {
    background: #ffffff !important;
    color: #1a1a1a !important;
  }

  .print-only {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
    font-family: var(--font-display);
  }

  .print-tree {
    font-size: 120px;
    line-height: 1;
    margin-bottom: -10px;
  }

  .print-art {
    font-family: 'Brush Script MT', 'Lucida Handwriting', 'Pacifico', cursive;
    font-size: 42px;
    color: #228B22 !important; /* Forest Green */
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    margin-bottom: var(--space-md);
    transform: rotate(-3deg);
  }

  .print-message {
    font-size: var(--text-md);
    line-height: 1.4;
    margin-bottom: var(--space-md);
    max-width: 400px;
  }

  .print-url {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--ref-accent-vivid) !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}