/* =========================
   SECTIONS
========================= */
.section {
  margin-bottom: 100px;
  animation: fadeUp 0.8s ease;
}

/* =========================
   INTRO CARD (home) — glassy, pixel-bordered, hover glow
========================= */
.intro-card {
  --intro-line: rgba(242, 244, 245, 0.16);
  --intro-light: rgba(242, 244, 245, 0.58);
  --intro-mid: rgba(184, 189, 194, 0.34);
  --intro-blueblack: rgba(24, 35, 49, 0.7);
  --intro-brownbark: rgba(42, 33, 29, 0.46);

  position: relative;
  padding: 32px 34px;
  border-radius: 14px;

  background: var(--card-bg);
  border: 1px solid var(--intro-line);
  box-shadow:
    0 12px 44px var(--shadow-strong),
    inset 0 1px 0 var(--glass-highlight);

  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease,
    border-color 0.3s ease;
}

/* animated monochrome border (masked to just the ring) */
.intro-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.6px;

  background: linear-gradient(
    90deg,
    var(--intro-blueblack),
    var(--intro-mid),
    var(--intro-light),
    var(--intro-brownbark),
    var(--intro-mid),
    var(--intro-blueblack)
  );
  background-size: 320% 100%;

  /* punch out the center so only the border ring shows */
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
          mask-composite: exclude;

  opacity: 0.6;
  pointer-events: none;
  animation: introFlow 9s linear infinite;
  transition: opacity 0.3s ease;
}

.intro-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 244, 245, 0.24);
  box-shadow:
    0 20px 56px var(--shadow-strong),
    0 0 0 1px rgba(184, 189, 194, 0.12),
    inset 0 0 30px var(--glass-highlight);
}

.intro-card:hover::before {
  opacity: 1;
  animation-duration: 4s;
}

@keyframes introFlow {
  to { background-position: 320% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .intro-card::before { animation: none; }
}

.intro-card p {
  margin: 0 0 14px;
  opacity: 0.85;
  line-height: 1.7;
}

.intro-card p:last-child {
  margin-bottom: 0;
}

.section h2 {
  font-size: 28px;
  margin-bottom: 24px;
}

/* =========================
   CARD
========================= */
.card {
  position: relative;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  overflow: hidden;

  padding: 28px;
  margin-bottom: 20px;
  border-radius: 18px;

  transform-style: preserve-3d;

  background: var(--card-bg);
  border: 1px solid var(--card-border);

  transition:
    transform 0.3s ease,
    background 0.4s ease,
    color 0.3s ease,
    border 0.3s ease,
    box-shadow 0.4s ease;
}

.card:focus,
.card:focus-visible {
  outline: 2px solid var(--glass-highlight);
  outline-offset: 4px;
  transform: scale(1.02);
}

.card:active {
  transform: scale(0.98);
}

.card:hover {
  transform:
    translateY(-6px)
    rotateX(4deg)
    rotateY(-2deg);

  background: var(--card-hover-bg);
  color: var(--card-hover-text);

  border: 1px solid var(--glass-border);

  box-shadow:
    0 20px 50px var(--shadow-strong),
    inset 0 0 30px var(--glass-highlight);
}

.card h3,
.card p {
  transition: color 0.3s ease, opacity 0.3s ease;
}

.card:hover p {
  opacity: 0.75;
}

/* glass sheen */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;

  background: linear-gradient(
    120deg,
    transparent,
    var(--glass-highlight),
    transparent
  );

  opacity: 0;
  transition: opacity 0.4s ease;
}

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

/* =========================
   PROJECT (expandable preview)
========================= */
.project {
  margin-bottom: 18px;
  border-radius: 20px;
  overflow: hidden;

  background: var(--glass-bg);
  border: 1px solid var(--glass-border);

  transition:
    border 0.3s ease,
    box-shadow 0.35s ease,
    background 0.4s ease;
}

.project:hover,
.project:focus-within,
.project[data-expanded="true"] {
  border: 1px solid var(--glass-highlight);
  box-shadow:
    0 14px 40px var(--shadow-strong),
    inset 0 0 24px var(--glass-highlight);
}

/* selected (keyboard) — a soft rounded glassy ring instead of a square outline */
.project:focus-within {
  box-shadow:
    0 14px 44px var(--shadow-strong),
    inset 0 0 26px var(--glass-highlight),
    0 0 0 1.5px var(--pixel-accent);
}

/* clickable header (a real button for keyboard + a11y) */
.project-head {
  position: relative;
  display: block;
  width: 100%;
  text-align: left;

  margin: 0;
  padding: 22px 52px 22px 24px;

  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

/* datamosh glitch overlay — eases in on hover, then corrupts in pixel bands */
.project-head::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background:
    linear-gradient(90deg, rgba(255, 0, 128, 0.20), transparent 42%),
    linear-gradient(270deg, rgba(0, 225, 220, 0.20), transparent 42%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 2px, transparent 2px 4px);
  mix-blend-mode: screen;

  opacity: 0;
  transition: opacity 0.28s ease;
}

.project:hover .project-head::before,
.project:focus-within .project-head::before {
  opacity: 1;
  animation: projGlitch 0.85s steps(5, end) infinite;
}

/* RGB split on the title while hovering / selected */
.project:hover .project-title-row h3,
.project:focus-within .project-title-row h3 {
  animation: projRGB 0.5s steps(2, end) infinite;
}

/* Light mode: 'screen' blend washes out on a pale background, so darken the
   bands with 'multiply' and stronger colors to keep the datamosh apparent. */
body.light .project-head::before {
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, rgba(214, 0, 110, 0.55), transparent 42%),
    linear-gradient(270deg, rgba(0, 150, 170, 0.55), transparent 42%),
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.07) 0 2px, transparent 2px 4px);
}

body.light .project:hover .project-title-row h3,
body.light .project:focus-within .project-title-row h3 {
  animation: projRGBLight 0.5s steps(2, end) infinite;
}

@keyframes projRGBLight {
  0%   { text-shadow: -1.5px 0 rgba(214, 0, 110, 0.85), 1.5px 0 rgba(0, 150, 170, 0.85); }
  50%  { text-shadow:  1.5px 0 rgba(214, 0, 110, 0.85), -1.5px 0 rgba(0, 150, 170, 0.85); }
  100% { text-shadow: -1.5px 0 rgba(214, 0, 110, 0.85), 1.5px 0 rgba(0, 150, 170, 0.85); }
}

@keyframes projGlitch {
  0%   { clip-path: inset(0 0 78% 0);  transform: translateX(-3px); }
  25%  { clip-path: inset(40% 0 38% 0); transform: translateX(3px); }
  50%  { clip-path: inset(66% 0 10% 0); transform: translateX(-2px); }
  75%  { clip-path: inset(20% 0 60% 0); transform: translateX(2px); }
  100% { clip-path: inset(0 0 0 0);     transform: translateX(0); }
}

@keyframes projRGB {
  0%   { text-shadow: -1.5px 0 rgba(255, 0, 128, 0.7), 1.5px 0 rgba(0, 225, 220, 0.7); }
  50%  { text-shadow:  1.5px 0 rgba(255, 0, 128, 0.7), -1.5px 0 rgba(0, 225, 220, 0.7); }
  100% { text-shadow: -1.5px 0 rgba(255, 0, 128, 0.7), 1.5px 0 rgba(0, 225, 220, 0.7); }
}

/* the rounded glassy ring on .project:focus-within is the focus indicator */
.project-head:focus-visible {
  outline: none;
}

.project-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.project-title-row h3 {
  margin: 0;
  font-size: 20px;
}

.project-blurb {
  margin: 6px 0 0;
  opacity: 0.7;
  font-size: 14px;
}

/* status pill — pixel font, color-coded by state */
.project-status {
  font-family: var(--pixel-font);
  font-size: 9px;
  letter-spacing: 0.5px;
  text-transform: uppercase;

  padding: 4px 8px;
  border-radius: 6px;

  background: var(--glass-highlight);
  border: 1px solid var(--glass-border);
  color: var(--text);
}

.project-status.s-active,
.project-status.s-stable   { color: #2ecf8f; border-color: rgba(46,207,143,0.5); }
.project-status.s-wip,
.project-status.s-experimental { color: #e3b341; border-color: rgba(227,179,65,0.5); }
.project-status.s-archived { color: #8b949e; border-color: rgba(139,148,158,0.5); }

/* language pill — mirrors the status pill, accent-tinted */
.project-lang {
  font-family: var(--pixel-font);
  font-size: 9px;
  letter-spacing: 0.5px;

  padding: 4px 8px;
  border-radius: 6px;

  background: var(--glass-highlight);
  border: 1px solid var(--pixel-accent);
  color: var(--pixel-accent);
}

/* date — pushed to the rightmost edge of the header */
.project-date {
  margin-left: auto;
  font-family: var(--pixel-font);
  font-size: 9px;
  letter-spacing: 0.5px;
  opacity: 0.6;
}

/* chevron, rotates when open */
.project-chevron {
  position: absolute;
  top: 22px;
  right: 22px;
  font-size: 14px;
  opacity: 0.6;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.project[data-expanded="true"] .project-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

/* dropdown — grid-rows trick animates unknown content height smoothly */
.project-preview {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s ease;
}

.project[data-expanded="true"] .project-preview {
  grid-template-rows: 1fr;
}

.project-preview-inner {
  overflow: hidden;
  min-height: 0;

  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.3s steps(4, end) 0.05s, transform 0.3s ease 0.05s;
}

.project[data-expanded="true"] .project-preview-inner {
  opacity: 1;
  transform: translateY(0);
}

/* padded content wrapper (kept inside the clipped inner) */
.project-about,
.project-tags,
.project-shots,
.project-link {
  margin-left: 24px;
  margin-right: 24px;
}

/* pixel tag chips */
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.project-tag {
  font-family: var(--pixel-font);
  font-size: 9px;
  letter-spacing: 0.5px;

  padding: 6px 9px;
  border-radius: 7px;

  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text);
  cursor: default;

  transition:
    transform 0.18s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.25s ease;
}

.project-tag::before {
  content: "#";
  opacity: 0.45;
  margin-right: 2px;
}

.project-tag:hover {
  transform: translateY(-2px);

  background: var(--glass-highlight);
  border-color: var(--pixel-accent);
  color: var(--pixel-accent);

  box-shadow:
    0 5px 16px var(--shadow-soft),
    inset 0 0 10px var(--glass-highlight);
}

.project-tag:hover::before {
  opacity: 0.9;
}

.project-about {
  margin-top: 0;
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.85;
}

.project-shots {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.project-shot {
  width: auto;
  height: auto;
  max-width: min(100%, 460px);   /* keep wide shots reasonable */
  max-height: 240px;
  object-fit: contain;

  border-radius: 10px;
  border: 1px solid var(--card-border);
  box-shadow: 0 6px 20px var(--shadow-soft);
}

.project-link {
  display: inline-block;
  margin-top: 18px;
  margin-bottom: 22px;
  padding: 8px 14px;

  border-radius: 8px;
  border: 1px solid var(--glass-border);
  background: var(--glass-highlight);
  color: var(--text);

  font-size: 14px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.project-link:hover {
  transform: translateY(-1px);
  background: var(--card-hover-bg);
  color: var(--card-hover-text);
}

@media (prefers-reduced-motion: reduce) {
  .project-preview,
  .project-preview-inner,
  .project-chevron { transition: none; }

  .project:hover .project-head::before,
  .project:focus-within .project-head::before,
  .project:hover .project-title-row h3,
  .project:focus-within .project-title-row h3 { animation: none; }
}

/* =========================
   CONTENT WRAPPER
========================= */
.content {
  position: relative;
  z-index: 2;

  max-width: 950px;
  margin: 100px auto;
  padding: 30px 32px 50px;

  border-radius: 24px;

  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);

  box-shadow:
    0 20px 60px var(--shadow-strong),
    inset 0 0 60px var(--glass-highlight);
}

/* =========================
   HERO
========================= */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;

  margin-bottom: 80px;
  animation: fadeUp 1s ease;
}

.title {
  font-size: clamp(52px, 9vw, 80px);
  font-weight: 600;
  letter-spacing: -1.5px;
}

.subtitle {
  margin-top: 10px;
  font-size: 18px;
  opacity: 0.6;
}

/* =========================
   ANIMATIONS
========================= */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   LOGO
========================= */
.logo {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.logo-glass {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;

  padding: 4px;
  border-radius: 999px;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  background: var(--glass-bg);
  border: 1px solid var(--glass-border);

  box-shadow:
    0 4px 12px rgba(0,0,0,0.2),
    inset 0 1px 0 var(--glass-highlight);

  transition: all 0.25s ease;
}

.logo-glass img {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  display: block;
}

.logo:hover .logo-glass {
  transform: translateY(-1px) scale(1.02);

  background: var(--glass-highlight);
  border: 1px solid var(--glass-border);

  box-shadow:
    0 6px 18px var(--shadow-strong),
    inset 0 1px 0 var(--glass-highlight);
}

/* =========================
   TOOLTIP
========================= */
.logo-tooltip {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);

  padding: 6px 10px;
  font-size: 12px;
  white-space: nowrap;

  border-radius: 8px;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  background: var(--glass-bg);
  border: 1px solid var(--glass-border);

  color: var(--text);

  box-shadow:
    0 6px 20px rgba(0,0,0,0.25),
    inset 0 1px 0 var(--glass-highlight);

  opacity: 0;
  pointer-events: none;

  transition: all 0.2s ease;
}

/* tooltip arrow */
.logo-tooltip::after {
  content: "";
  position: absolute;

  top: -4px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);

  width: 8px;
  height: 8px;

  background: var(--glass-bg);
  border-left: 1px solid var(--glass-border);
  border-top: 1px solid var(--glass-border);
}

.logo:hover .logo-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.logo:hover .logo-glass {
  transform: translateY(-2px) scale(1.05);
}

/* glass reflection */
.logo-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;

  background: linear-gradient(
    120deg,
    var(--glass-highlight) 0%,
    transparent 60%
  );

  opacity: 0;
  transition: opacity 0.25s ease;
}

.logo:hover .logo-glass::after {
  opacity: 1;
}