html {
  min-height: 100vh;
}

/* ══════════════════════════════════════════════════════════════
   BOOT LOADER — Terminal-style loading screen
   ══════════════════════════════════════════════════════════════ */
#boot-loader {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#boot-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.boot-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  max-width: 480px;
  width: 90%;
}

.boot-logo {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(244, 236, 216, 0.2);
  padding-bottom: 12px;
  width: 100%;
}

.boot-log {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(244, 236, 216, 0.6);
  line-height: 1.8;
  min-height: 80px;
}

.boot-log .boot-line {
  display: block;
  opacity: 0;
  animation: boot-fade-in 0.1s forwards;
}

.boot-log .boot-line.ok::after {
  content: ' [OK]';
  color: var(--terminal-green);
}

.boot-log .boot-line.warn::after {
  content: ' [...]';
  color: var(--postit);
}

@keyframes boot-fade-in {
  to { opacity: 1; }
}

.boot-cursor {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--terminal-green);
  animation: blink 0.8s step-end infinite;
  margin-top: 4px;
}

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


body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background-color: var(--cream);
  /* Graph paper grid */
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 19px, var(--grid-line) 19px, var(--grid-line) 20px),
    repeating-linear-gradient(90deg, transparent, transparent 19px, var(--grid-line) 19px, var(--grid-line) 20px);
  background-attachment: fixed;
  position: relative;
  overflow-x: hidden;
}

/* Full-page grain overlay (SVG fractalNoise injected by JS) */
#grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-grain);
  opacity: 0.04;
}

/* Ink trail canvas */
#ink-trail {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-ink);
}

/* Pixel particle container */
#particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-ink);
  overflow: hidden;
}

.pixel-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--ink);
  opacity: 0;
  animation: floatUp var(--dur, 3s) var(--delay, 0s) ease-in forwards;
}

@keyframes floatUp {
  0% {
    transform: translateY(0);
    opacity: 0.5;
  }

  80% {
    opacity: 0.3;
  }

  100% {
    transform: translateY(-120vh);
    opacity: 0;
  }
}

/* Shared layout container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}

/* Pixel-perfect section divider */
.pixel-divider {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--graphite);
  letter-spacing: 0.3em;
  padding: var(--sp-6) 0;
  user-select: none;
}

/* ══════════════════════════════════════════════════════════════
   NAV
   ══════════════════════════════════════════════════════════════ */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(244, 236, 216, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--grid-line);
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
}

.nav-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
  transform: rotate(-0.5deg);
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  position: relative;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--graphite);
  transition: color var(--t-fast);
  position: relative;
  padding-bottom: 2px;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--ink);
}

/* Sliding underline — single element moved by JS */
#nav-underline {
  position: absolute;
  bottom: -4px;
  height: 2px;
  background: var(--signal-red);
  transition: left 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
}

/* Ink trail toggle */
.ink-toggle {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--graphite);
  border: 1px dashed var(--graphite);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--t-fast);
  transform: rotate(0.5deg);
}

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

.ink-toggle.active {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}

/* Mobile nav */
@media (max-width: 640px) {
  .nav-links {
    gap: var(--sp-4);
  }

  .nav-link {
    font-size: 11px;
  }

  .ink-toggle {
    display: none;
  }
}

/* ══════════════════════════════════════════════════════════════
   HERO — "Insert Coin to Continue"
   ══════════════════════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + var(--sp-8)) var(--sp-5) var(--sp-8);
  position: relative;
}

/* Scanline overlay on hero */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg,
      transparent,
      transparent 1px,
      rgba(0, 0, 0, 0.03) 1px,
      rgba(0, 0, 0, 0.03) 2px);
  pointer-events: none;
}

/* ── Avatar ── */
.avatar-wrap {
  width: 140px;
  height: 140px;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: var(--sp-6);
  border: var(--border-dashed);
  box-shadow: 4px 4px 0 var(--shadow-ink);
  transform: rotate(-1deg);
  position: relative;
}

.avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Dither canvas replaces this via JS */
}

/* Placeholder when no avatar is set */
.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 10px;
  gap: 6px;
  text-align: center;
  padding: 8px;
  line-height: 1.4;
}

.avatar-placeholder::before {
  content: '[ IMG ]';
  font-size: 14px;
  opacity: 0.5;
}

/* ── Hero text ── */
.hero-name {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: var(--sp-3);
  position: relative;
}

/* Typewriter cursor */
.hero-name::after {
  content: '▊';
  animation: blink 0.8s step-end infinite;
  opacity: 1;
}

.hero-name.typed::after {
  display: none;
}

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

.hero-title {
  font-family: var(--font-code);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--faded-blue);
  margin-bottom: var(--sp-4);
  font-style: italic;
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1.8vw, 1rem);
  color: var(--graphite);
  margin-bottom: var(--sp-7);
  max-width: 480px;
}

/* ── CTA Buttons ── */
.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 12px 24px;
  border: var(--border-solid);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  position: relative;
  transition: box-shadow var(--t-fast), transform var(--t-fast), background var(--t-fast);
  box-shadow: 4px 4px 0 var(--shadow-ink);
  text-decoration: none;
}

.btn-primary {
  background: var(--postit);
  color: var(--ink);
}

.btn-secondary {
  background: var(--cream);
  color: var(--ink);
}

.btn:hover {
  box-shadow: 2px 2px 0 var(--shadow-ink);
  transform: translate(1px, 1px) rotate(var(--btn-r, 0deg));
}

.btn:active {
  box-shadow: 0 0 0 var(--shadow-ink);
  transform: translate(3px, 3px) rotate(var(--btn-r, 0deg));
}

.btn-primary:hover {
  animation: btnBounce 0.4s ease;
}

@keyframes btnBounce {
  0% {
    transform: translateY(0) rotate(var(--btn-r, 0deg));
  }

  30% {
    transform: translateY(-4px) rotate(var(--btn-r, 0deg));
  }

  60% {
    transform: translateY(-1px) rotate(var(--btn-r, 0deg));
  }

  100% {
    transform: translateY(0) rotate(var(--btn-r, 0deg));
  }
}

/* ── ASCII divider after hero ── */
.hero-scroll-hint {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--graphite);
  letter-spacing: 0.2em;
  animation: nudgeDown 2s ease-in-out infinite;
}

@keyframes nudgeDown {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(4px);
  }
}

/* ══════════════════════════════════════════════════════════════
   SECTION SHARED STYLES
   ══════════════════════════════════════════════════════════════ */
.section-header {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  margin-bottom: var(--sp-7);
}

.section-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--postit);
  -webkit-text-stroke: 2px var(--ink); /* Works in all modern browsers; unprefixed text-stroke doesn't exist */
  opacity: 0;
  display: inline-block;
  /* Stamp animation triggered by JS adding .visible */
}

.section-num.visible {
  animation: stamp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes stamp {
  0% {
    transform: scale(1.4);
    opacity: 0;
  }

  60% {
    transform: scale(0.93);
    opacity: 1;
  }

  80% {
    transform: scale(1.04);
    opacity: 1;
  }

  100% {
    transform: scale(1.0);
    opacity: 1;
  }
}

.section-title {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  position: relative;
}

/* Hand-drawn SVG underline (injected by JS) */
.section-title .drawn-underline {
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 6px;
  pointer-events: none;
}

/* ══════════════════════════════════════════════════════════════
   ABOUT — README.txt
   ══════════════════════════════════════════════════════════════ */
#about {
  padding: var(--section-gap) 0;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--sp-8);
  align-items: start;
}

/* Code-block header */
.about-code-header {
  font-family: var(--font-code);
  font-size: 13px;
  line-height: 1.9;
  color: var(--faded-blue);
  background: var(--ink);
  color: var(--terminal-green);
  padding: var(--sp-4) var(--sp-5);
  border: var(--border-solid);
  box-shadow: 4px 4px 0 var(--shadow-ink);
  margin-bottom: var(--sp-5);
  white-space: pre;
  overflow-x: auto;
}

.about-code-header .code-comment {
  color: #A8A294;
}

.about-paragraphs p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin-bottom: var(--sp-4);
}

.about-paragraphs p:last-child {
  margin-bottom: 0;
}

/* ── About photo ── */
.about-photo-wrap {
  position: sticky;
  top: calc(var(--nav-height) + var(--sp-5));
}

.about-photo-frame {
  border: var(--border-dashed);
  box-shadow: 5px 5px 0 var(--shadow-ink);
  transform: rotate(1.2deg);
  overflow: hidden;
  aspect-ratio: 4/5;
  width: 100%;
  background: var(--ink);
  position: relative;
}

.about-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder when no photo */
.about-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  gap: 8px;
  text-align: center;
  padding: var(--sp-4);
  opacity: 0.6;
}

.about-photo-placeholder .ph-icon {
  font-size: 28px;
  opacity: 0.4;
}

.about-photo-caption {
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--graphite);
  text-align: center;
  margin-top: var(--sp-3);
  font-style: italic;
}

@media (max-width: 768px) {
  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-photo-wrap {
    position: static;
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ══════════════════════════════════════════════════════════════
   PROJECTS — Game Cart Cards
   ══════════════════════════════════════════════════════════════ */
#projects {
  padding: var(--section-gap) 0;
}

/* Staggered grid — sketchbook feel */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-7) var(--sp-5);
  align-items: start;
}

/* Alternate cards shift left/right */
.projects-grid .project-card:nth-child(even) {
  margin-top: var(--sp-6);
}

/* ── Game Cart Card ── */
.project-card {
  background: var(--cream);
  border: var(--border-dashed);
  box-shadow: 4px 4px 0 var(--shadow-ink);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  /* Slight random rotation via JS --card-r variable */
  transform: rotate(var(--card-r, 0deg));
  transform-origin: center;
  transform-style: preserve-3d;
  transition: transform var(--t-normal), box-shadow var(--t-normal),
    border var(--t-normal), background var(--t-normal);
  /* Scroll reveal: starts hidden */
  opacity: 0;
  translate: 0 20px;
}

.project-card.visible {
  animation: cardReveal 0.5s ease forwards;
}

@keyframes cardReveal {
  to {
    opacity: 1;
    translate: 0 0;
  }
}

.project-card:hover {
  background: var(--cream-warm);
  border-style: solid;
  box-shadow: 6px 6px 0 var(--shadow-ink);
  /* 3D tilt controlled by JS on desktop */
}

/* Scanline overlay on cards */
.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg,
      transparent, transparent 1px,
      rgba(0, 0, 0, 0.03) 1px, rgba(0, 0, 0, 0.03) 2px);
  pointer-events: none;
  z-index: 1;
}

/* ── Labels (corner sticky notes) ── */
.card-labels-container {
  position: absolute;
  top: 14px;
  right: -8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  z-index: 2;
}

.card-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px 4px 10px;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.card-label:hover {
  filter: brightness(1.1);
  transform: translateX(-4px) scale(1.05) !important;
  z-index: 3;
}

.card-label[data-color="yellow"] {
  background: var(--postit);
  color: var(--ink);
}

.card-label[data-color="red"] {
  background: var(--signal-red);
  color: #fff;
}

.card-label[data-color="green"] {
  background: var(--terminal-green);
  color: var(--ink);
}

.card-label[data-color="purple"] {
  background: var(--sketch-purple);
  color: #fff;
}

.card-label[data-color="blue"] {
  background: #4A90E2;
  color: #fff;
}

.card-label[data-color="cyan"] {
  background: #00BCD4;
  color: var(--ink);
}

.card-label[data-color="orange"] {
  background: #F5A623;
  color: var(--ink);
}

.card-label[data-color="gray"] {
  background: #9B9B9B;
  color: #fff;
}

.card-label[data-color="slate"] {
  background: #4A4A4A;
  color: #fff;
}

.card-label[data-color="emerald"] {
  background: #50E3C2;
  color: var(--ink);
}

/* ── Card image area (top) ── */
.card-image-area {
  width: 100%;
  height: 200px;
  background: var(--ink);
  overflow: hidden;
  position: relative;
}

/* Static thumbnail — always visible */
.card-image-area .img-static {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
  transition: opacity 0.2s ease;
}

/* Animated gif/webm — shown on hover */
.card-image-area .img-anim {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.2s ease;
}

/* On hover: hide static, show animated */
.card-image-area:hover .img-static {
  opacity: 0;
}

.card-image-area:hover .img-anim {
  opacity: 1;
}

/* Legacy single-image fallback (no hover swap) */
.card-image-area img:only-child,
.card-image-area canvas {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder when no image */
.card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  gap: 6px;
  opacity: 0.5;
  /* Pixel grid pattern inside */
  background-image: repeating-linear-gradient(0deg, transparent, transparent 7px,
      rgba(255, 255, 255, 0.04) 7px, rgba(255, 255, 255, 0.04) 8px),
    repeating-linear-gradient(90deg, transparent, transparent 7px,
      rgba(255, 255, 255, 0.04) 7px, rgba(255, 255, 255, 0.04) 8px);
}

.card-img-placeholder .ph-label {
  border: 1px dashed rgba(255, 255, 255, 0.3);
  padding: 4px 10px;
  font-size: 10px;
  letter-spacing: 0.1em;
}

/* ── Genre stripe (middle) ── */
.card-genre-stripe {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px var(--sp-4);
  background: var(--postit);
  color: var(--ink);
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

/* ── Card body (bottom) ── */
.card-body {
  padding: var(--sp-4) var(--sp-5);
}

.card-title {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}

.card-subtitle {
  font-family: var(--font-code);
  font-size: 13px;
  color: var(--faded-blue);
  font-style: italic;
  margin-bottom: var(--sp-4);
}

.card-features {
  margin-bottom: var(--sp-4);
}

.card-features li {
  font-size: 13px;
  color: var(--graphite);
  line-height: 1.5;
  padding: 3px 0;
  padding-left: var(--sp-4);
  position: relative;
}

.card-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--faded-blue);
  font-family: var(--font-mono);
}

/* ── Tags ── */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  transform: rotate(var(--tag-r, 0deg));
  display: inline-block;
}

/* ── Card links ── */
.card-links {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  border-top: 1px dotted var(--graphite);
  padding-top: var(--sp-3);
}

.card-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faded-blue);
  text-decoration: none;
  position: relative;
}

.card-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: var(--faded-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-fast);
}

.card-link:hover::after {
  transform: scaleX(1);
}

/* ══════════════════════════════════════════════════════════════
   SKILLS & TOOLS
   ══════════════════════════════════════════════════════════════ */
#skills {
  padding: var(--section-gap) 0;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-5);
}

.skills-column {
  border: var(--border-dashed);
  padding: var(--sp-5);
  box-shadow: 3px 3px 0 var(--shadow-ink);
  position: relative;
}

.skills-column-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--graphite);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 1px dotted var(--graphite);
}

.skill-item {
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--ink);
  padding: var(--sp-2) 0;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  border-bottom: 1px dotted rgba(26, 26, 26, 0.1);
}

.skill-item:last-child {
  border-bottom: none;
}

.skill-icon {
  font-size: 16px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.skill-name {
  flex: 1;
}

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

/* ══════════════════════════════════════════════════════════════
   CHANGELOG — Commit History
   ══════════════════════════════════════════════════════════════ */
#changelog {
  padding: var(--section-gap) 0;
}

.changelog-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  position: relative;
}

/* Timeline line */
.changelog-list::before {
  content: '';
  position: absolute;
  left: 120px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: repeating-linear-gradient(to bottom,
      var(--ink) 0, var(--ink) 4px,
      transparent 4px, transparent 8px);
}

.changelog-entry {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--sp-5);
  position: relative;
}

/* Timeline dot */
.changelog-entry::before {
  content: '';
  position: absolute;
  left: 114px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--cream);
  border: 2px solid var(--ink);
  z-index: 1;
}

.changelog-version {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--graphite);
  line-height: 1.4;
  padding-top: 4px;
  text-align: right;
  padding-right: var(--sp-4);
  word-break: break-word;
}

.version-tag {
  display: inline-block;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 2px 6px;
  margin-bottom: 4px;
  transform: rotate(var(--ver-r, 0deg));
}

.changelog-content {
  background: var(--cream);
  border: var(--border-dashed);
  padding: var(--sp-4) var(--sp-5);
  box-shadow: 3px 3px 0 var(--shadow-ink);
}

.changelog-title {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--sp-2);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Breathing glow badge */
.active-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  background: var(--terminal-green);
  color: var(--ink);
  padding: 2px 8px;
  letter-spacing: 0.08em;
  animation: breathe 2s ease-in-out infinite;
}

@keyframes breathe {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.65;
  }
}

.changelog-entries {
  list-style: none;
}

.changelog-entries li {
  font-family: var(--font-code);
  font-size: 13px;
  color: var(--graphite);
  padding: 2px 0;
  padding-left: var(--sp-4);
  position: relative;
}

.changelog-entries li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--faded-blue);
}

@media (max-width: 640px) {
  .changelog-list::before {
    left: 0;
    display: none;
  }

  .changelog-entry {
    grid-template-columns: 1fr;
  }

  .changelog-entry::before {
    display: none;
  }

  .changelog-version {
    text-align: left;
    padding-right: 0;
    margin-bottom: var(--sp-2);
  }
}

/* ══════════════════════════════════════════════════════════════
   CONTACT — Terminal Style
   ══════════════════════════════════════════════════════════════ */
#contact {
  padding: var(--section-gap) 0;
}

.contact-terminal {
  background: var(--ink);
  border: var(--border-solid);
  box-shadow: 5px 5px 0 var(--shadow-ink);
  overflow: hidden;
  max-width: 100%;
}

.terminal-titlebar {
  background: #2a2a2a;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #333;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red {
  background: #FF5F57;
}

.terminal-dot.yellow {
  background: #FEBC2E;
}

.terminal-dot.green {
  background: #28C840;
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--graphite);
  margin-left: auto;
  margin-right: auto;
}

.terminal-body {
  padding: var(--sp-5) var(--sp-6);
}

.terminal-line {
  font-family: var(--font-code);
  font-size: 14px;
  line-height: 2;
  color: var(--cream);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.terminal-prompt {
  color: var(--terminal-green);
  flex-shrink: 0;
}

.terminal-cmd {
  color: var(--postit);
}

.terminal-value {
  color: var(--cream);
}

.terminal-link {
  color: var(--faded-blue);
  text-decoration: none;
  transition: color var(--t-fast);
}

.terminal-link:hover {
  color: var(--terminal-green);
}

.contact-tagline {
  font-family: var(--font-code);
  font-size: 14px;
  font-style: italic;
  color: var(--graphite);
  margin-top: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 1px dashed var(--graphite);
}

/* ══════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════ */
footer {
  padding: var(--sp-7) var(--sp-5);
  border-top: var(--border-dashed);
  text-align: center;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.footer-text {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--graphite);
}

.footer-link {
  color: var(--faded-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--graphite);
}

/* ══════════════════════════════════════════════════════════════
   PROJECT DETAILS (NOTEBOOK AESTHETIC)
   ══════════════════════════════════════════════════════════════ */
.hero-sketch-photo {
  max-width: 800px;
  margin: var(--sp-4) auto var(--sp-6) auto;
  padding: var(--sp-2) var(--sp-2) var(--sp-6) var(--sp-2);
  background: #FFF;
  border: 1px solid #E0E0E0;
  box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: transform 0.3s ease;
}

.hero-sketch-photo img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(80%) contrast(1.2); /* Notebook pencil sketch vibe */
  object-fit: cover;
}

.hero-sketch-photo::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  width: 120px;
  height: 24px;
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  backdrop-filter: blur(2px);
  z-index: 10;
}

.mechanic-zigzag-row {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  align-items: center;
}

@media (min-width: 768px) {
  .mechanic-zigzag-row {
    flex-direction: row;
    justify-content: space-between;
  }
  .mechanic-zigzag-row.reverse {
    flex-direction: row-reverse;
  }
}

.mechanic-zigzag-text {
  flex: 1;
}

.mechanic-zigzag-image {
  flex: 1;
  max-width: 400px;
  padding: var(--sp-1);
  background: #fff;
  border: 1px solid var(--graphite);
  box-shadow: 4px 4px 0 rgba(0,0,0,0.1);
  position: relative;
}

.mechanic-zigzag-image img {
  width: 100%;
  display: block;
  filter: sepia(0.2);
}

.film-strip-container {
  margin-top: var(--sp-6);
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: var(--sp-2) 0;
}

.film-strip-title {
  font-family: var(--font-mono);
  font-size: 14px;
  margin-bottom: var(--sp-3);
  text-transform: uppercase;
  color: var(--graphite);
}

.film-strip-track {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-bottom: var(--sp-3);
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--faded-blue) transparent;
}

.film-strip-item {
  flex: 0 0 auto;
  height: 200px;
  border: 8px solid #111;
  background: #111;
  border-radius: 2px;
  position: relative;
  margin: 0 8px;
}

.film-strip-item::before,
.film-strip-item::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 8px;
  background-image: repeating-linear-gradient(to bottom, transparent 0px, transparent 4px, #F4ECD8 4px, #F4ECD8 8px);
}

.film-strip-item::before { left: -8px; }
.film-strip-item::after { right: -8px; }

.film-strip-item img {
  height: 100%;
  width: auto;
  object-fit: cover;
  filter: contrast(1.1) grayscale(0.5);
  transition: filter 0.3s ease;
}

.film-strip-item:hover img {
  filter: contrast(1) grayscale(0);
}

/* ══════════════════════════════════════════════════════════════
   UTILITIES
   ══════════════════════════════════════════════════════════════ */

/* Hand-drawn SVG underline on section titles — injected by JS */
.drawn-underline-svg {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 8px;
  pointer-events: none;
  overflow: visible;
}

/* Visually hidden (accessibility) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --section-gap: 64px;
  }

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

  .projects-grid .project-card:nth-child(even) {
    margin-top: 0;
  }

  /* Disable 3D card tilt on mobile */
  .project-card:hover {
    transform: translateY(-4px) rotate(var(--card-r, 0deg)) !important;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ══════════════════════════════════════════════════════════════
   DESKTOP SCALING (10-20% scale up on computer screens)
   ══════════════════════════════════════════════════════════════ */
@media (min-width: 1025px) {
  :root {
    --max-width: 1260px;
    --nav-height: 70px;
    --sp-1: 5px;
    --sp-2: 10px;
    --sp-3: 14px;
    --sp-4: 19px;
    --sp-5: 28px;
    --sp-6: 38px;
    --sp-7: 56px;
    --sp-8: 76px;
    --sp-9: 110px;
    --sp-10: 150px;
  }

  body {
    font-size: 18px;
  }

  .nav-logo { font-size: 21px; }
  .nav-link { font-size: 15px; }
  .ink-toggle { font-size: 13px; }
  .btn { font-size: 15px; }
  .about-code-header { font-size: 15px; }
  .about-paragraphs p { font-size: 17px; }
  .card-title { font-size: 18px; }
  .card-subtitle { font-size: 15px; }
  .card-features li { font-size: 15px; }
  .tag { font-size: 11px; }
  .card-link { font-size: 14px; }
  .skill-item { font-size: 16px; }
  .changelog-title { font-size: 16px; }
  .changelog-entries li { font-size: 15px; }
  .terminal-line { font-size: 16px; }
  .contact-tagline { font-size: 16px; }
  .footer-text { font-size: 14px; }
  .footer-copy { font-size: 13px; }

  /* Element Specific Scalings */
  .avatar-wrap {
    width: 160px;
    height: 160px;
  }
  .about-layout {
    grid-template-columns: 1fr 320px;
  }
  .card-image-area {
    height: 230px;
  }
  .section-num {
    font-size: 3rem;
  }
}