/* ============================================================================
   decoratedcake — portfolio
   Design system + component styles adapted from the reference implementation
   (values, easing curves, grid, and interaction styling preserved; selectors
   rewritten and retinted for the decoratedcake identity).
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --vw: 100vw;
  --vh: 100vh;
  --rem: 1px;

  --main-font: "Space Grotesk", "Helvetica Neue", "Arial", sans-serif;
  --display-font: var(--main-font);

  /* Palette — mint pop on near-black (edit these to re-skin the whole site) */
  --color-black: #07050A;
  --color-white: #fafafa;
  --color-white20: #fafafa20;
  --color-bg-dark: #07050A;
  --color-bg-dark20: #07050A20;
  --color-bg-dark40: #07050A40;
  --color-bg-dark60: #07050A60;
  --color-bg-dark-transparent: #07050A00;
  --color-bg-grey: #160A24;
  --color-pop: #FF1493;         /* accent */
  --color-grey: #e6e6e6;
  --grad-a: #FF2DAA;            /* star / accent gradient */
  --grad-b: #7A2FFF;

  /* Grid */
  --grid-margin: 30rem;
  --grid-gutter: 16rem;
  --grid-column: calc(var(--vw) / 12 - var(--grid-gutter) * 11 / 12 - var(--grid-margin) * 2 / 12);

  /* Spacing */
  --gap-xs: 10rem;
  --gap-s: 15rem;
  --gap-m: 30rem;
  --gap-l: 60rem;
  --gap-20: 20rem;
  --gap-45: 45rem;

  --radius-s: 8rem;
  --radius-l: 16rem;
  --radius-xl: 20rem;
  --radius-full: 9999px;

  /* Easing (preserved from reference) */
  --ease-spring: linear(0, .0014, .0055 1.03%, .0239, .053 3.44%, .0961 4.81%, .1957 7.39%, .4354 12.88%, .5484, .6494, .7362, .8083 23.88%, .8696, .9168 29.72%, .9368, .9536 32.81%, .9793 35.9%, .997 39.17%, 1.0084 42.77%, 1.0142 47.07%, 1.0144 53.43%, 1.0054 68.37%, 1.0019 77.3%, .9998 99.98%);
  --ease-quad-in-out: cubic-bezier(.455, .03, .515, .955);
  --ease-expo-out: cubic-bezier(.19, 1, .22, 1);
}

@media screen and (max-width: 900px) {
  :root {
    --grid-margin: 20rem;
    --grid-gutter: 15rem;
    --grid-column: calc(var(--vw) / 6 - var(--grid-gutter) * 5 / 6 - var(--grid-margin) * 2 / 6);
  }
}
@media screen and (max-width: 420px) {
  :root {
    --grid-margin: 15rem;
    --grid-gutter: 10rem;
  }
}

/* ---------- Reset ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-smooth: always;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  text-rendering: optimizeLegibility;
}
html {
  font-family: var(--main-font);
  font-size: var(--rem);        /* rem == px, scalable via --rem */
  height: 100%;
  overscroll-behavior: none;
  scrollbar-width: none;
}
html::-webkit-scrollbar, body::-webkit-scrollbar { display: none; }
body {
  margin: 0;
  min-height: 100%;
  background: var(--color-bg-dark);
  color: var(--color-white);
  font-size: 18rem;
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: 1;
  overflow: hidden;                       /* the gallery scrolls virtually */
}
@media screen and (max-width: 900px) { body { font-size: 19rem; } }

h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; margin: 0; letter-spacing: inherit; }
a, button { color: inherit; cursor: pointer; text-decoration: none; font-weight: inherit; letter-spacing: inherit; }
button { padding: 0; margin: 0; border: none; background: transparent; font: inherit; -webkit-appearance: none; appearance: none; }
a:focus, button:focus { outline: none; }
img { display: block; user-select: none; }
strong { font-weight: 700; }

body.no-cursor, body.no-cursor * { cursor: none; }

/* ---------- WebGL canvas + background ---------- */
.webgl {
  display: block;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  transition: opacity .5s ease-out;
  cursor: grab;
}
.webgl.grabbing { cursor: grabbing; }
.webgl.hide, .webgl.list-active { opacity: 0; pointer-events: none; }

/* Top/bottom fade — replicates the reference's post-process vignette */
.canvas-fade {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(to bottom, var(--color-bg-dark) 0%, var(--color-bg-dark-transparent) 16%,
      var(--color-bg-dark-transparent) 82%, var(--color-bg-dark) 100%);
}

/* Grid + blurred-circle background SVG */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.bg-grid svg {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: auto;
  object-fit: cover;
  opacity: .4;
}

/* ---------- Logo wordmark (top-left) ---------- */
.logo-wordmark {
  position: fixed;
  top: var(--grid-margin);
  left: var(--grid-margin);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 8rem;
  cursor: pointer;
  font-size: 17rem;
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--color-white);
  opacity: .75;
  transition: opacity .2s ease;
  padding: 4rem 0;
}
.logo-wordmark:hover { opacity: 1; }
.logo-wordmark:active { opacity: .6; }
.logo-icon { width: 16rem; height: 16rem; }

/* ---------- Spiral / list switch (top-center) ---------- */
.switch {
  position: fixed;
  top: calc(var(--grid-margin) + 15rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 20rem;
  z-index: 20;
}
.switch .seg {
  display: flex;
  min-width: 60rem;
  color: var(--color-white);
  font-size: 18rem;
  font-weight: 500;
  opacity: .4;
  transition: opacity .3s ease-out;
}
.switch .seg:first-child { justify-content: flex-end; }
.switch .seg button { position: relative; overflow: hidden; cursor: pointer; }
.switch .seg button span {
  display: block;
  user-select: none;
  transition: transform .3s var(--ease-spring), opacity .3s ease;
}
.switch .seg button span:nth-child(2) {
  position: absolute;
  top: 0; left: 0;
  opacity: 0;
  transform: translateY(-100%);
}

/* ---------- Text list (list mode) — flat centered 2D list ---------- */
.text-list {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
}
.text-list.show { opacity: 1; pointer-events: auto; }
.text-list-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 860rem;
  padding: 0 var(--grid-margin);
}
.text-list-row {
  display: flex;
  justify-content: center;
  padding: 16rem 0;
  cursor: pointer;
  opacity: .5;
  transition: opacity .3s ease, transform .3s var(--ease-spring), color .3s ease;
}
.text-list-row:hover, .text-list-row.is-hover { opacity: 1; transform: translateY(-2rem); color: var(--color-pop); }
.text-list-title {
  font-size: 44rem;
  font-weight: 500;
  letter-spacing: -.03em;
}
@media (max-width: 900px) {
  .text-list-title { font-size: 26rem; }
}

/* Hover thumbnail preview (list mode) */
.text-list-thumb {
  position: fixed;
  top: 0; left: 0;
  z-index: 6;
  width: 260rem;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-l);
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.9);
  transition: opacity .25s ease, transform .35s var(--ease-spring);
  box-shadow: 0 20px 60px #000a;
  will-change: transform, opacity;
}
.text-list-thumb.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.text-list-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 900px) { .text-list-thumb { display: none; } }
.switch .seg button:hover span:first-child { opacity: 0; transform: translateY(100%); }
.switch .seg button:hover span:nth-child(2) { opacity: 1; transform: translateY(0); }
.switch .seg.active { opacity: 1; }
.switch .seg.active button span:first-child { opacity: 0; transform: translateY(100%); }
.switch .seg.active button span:nth-child(2) { opacity: 1; transform: translateY(0); }
.switch .dot { width: 8rem; height: 8rem; border-radius: 50%; background: var(--color-white); }

/* ---------- Menu (top-right) ---------- */
.menu-root { position: fixed; top: var(--grid-margin); right: var(--grid-margin); z-index: 20; }

.menu-subwrapper {
  position: fixed;
  top: var(--grid-margin);
  right: var(--grid-margin);
  width: 86.8rem;
  height: 48rem;
  background: var(--color-white);
  border-radius: 24rem;
  overflow: hidden;
  z-index: 15;
  transition: width .9s var(--ease-spring), height 1s var(--ease-spring), border-radius .9s ease;
}
.menu-panel {
  position: fixed;
  top: var(--grid-margin);
  right: var(--grid-margin);
  width: 86.8rem;
  height: 48rem;
  overflow: hidden;
  pointer-events: none;
  z-index: 40;
  transition: width .9s var(--ease-spring), height 1s var(--ease-spring);
}
.menu-subwrapper.opened,
.menu-panel.opened {
  width: calc(var(--grid-column) * 4 + var(--grid-gutter) * 4);
  height: calc(100dvh - var(--grid-margin) * 2);
}
.menu-subwrapper.opened { border-radius: 16rem; }
@media (max-width: 1400px) {
  .menu-subwrapper.opened, .menu-panel.opened { width: calc(var(--grid-column) * 5 + var(--grid-gutter) * 4); }
}
@media (max-width: 1024px) {
  .menu-subwrapper.opened, .menu-panel.opened { width: calc(var(--grid-column) * 6 + var(--grid-gutter) * 5); }
}

.menu-container {
  position: absolute;
  top: 0; right: 0;
  width: calc(var(--grid-column) * 4 + var(--grid-gutter) * 4);
  height: calc(100dvh - var(--grid-margin) * 2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gap-20);
  padding-left: 45rem;
  color: var(--color-bg-dark);
}
@media (max-width: 1400px) { .menu-container { width: calc(var(--grid-column) * 5 + var(--grid-gutter) * 4); } }
@media (max-width: 1024px) { .menu-container { width: calc(var(--grid-column) * 6 + var(--grid-gutter) * 5); } }
@media (max-width: 900px) { .menu-container { padding-left: var(--gap-20); } }

.menu-links { display: flex; flex-direction: column; gap: var(--gap-s); pointer-events: none; }
.menu-links.opened { pointer-events: auto; }
.menu-links .link {
  position: relative;
  width: fit-content;
  margin: 0;
  font-size: 80rem;
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: 100%;
  cursor: pointer;
  transition: padding-left .5s var(--ease-spring);
}
.menu-links .link::before {
  content: "";
  position: absolute;
  top: 50%; left: 0;
  width: 24rem; height: 24rem;
  border-radius: 24rem;
  background: var(--color-bg-dark);
  opacity: 0;
  transform: translateY(-50%) scale(0);
  transition: transform .5s var(--ease-spring), opacity .5s var(--ease-spring);
}
@media (hover: hover) and (pointer: fine) {
  .menu-links .link:hover { padding-left: 40rem; }
  .menu-links .link:hover::before { opacity: 1; transform: translateY(-50%) scale(1); }
}

.menu-footer {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20rem;
  padding: var(--gap-20);
  padding-left: 45rem;
}
@media (max-width: 900px) { .menu-footer { padding-left: var(--gap-20); } }
.menu-footer .menu-github {
  color: var(--color-bg-dark);
  font-size: 16rem;
  font-weight: 500;
}
.menu-footer .menu-github.closed { opacity: 0; transform: translate(10px, -10px); transition: opacity .3s ease, transform .3s ease; }
.menu-footer .menu-github.opened { opacity: 1; transform: translate(0, 0); transition: opacity .5s ease, transform .5s ease; transition-delay: .3s; }

.menu-social { display: flex; }
.menu-social.closed { opacity: 0; transform: translate(10px, -10px); transition: opacity .3s ease, transform .3s ease; }
.menu-social.opened { opacity: 1; transform: translate(0, 0); transition: opacity .5s ease, transform .5s ease; transition-delay: .4s; }
.menu-social a { display: block; padding: 0 4rem; }
.menu-social a:first-child { padding-left: 0; }
.menu-social a:last-child { padding-right: 0; }
.menu-social .social-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48rem; height: 48rem;
  border-radius: 50%;
  background: var(--color-bg-dark);
  color: var(--color-white);
  transition: transform .3s ease, background-color .3s ease, color .3s ease;
}
.menu-social:has(a:hover) a:not(:hover) .social-inner {
  background: var(--color-grey);
  color: var(--color-black);
  transform: scale(.9);
}

/* Toggle button + close button */
.menu-toggle { position: relative; z-index: 30; width: fit-content; }
.menu-button {
  position: relative;
  z-index: 30;
  display: flex;
  align-items: center;
  border-radius: 100rem;
  color: var(--color-bg-dark);
  font-size: 18rem;
  font-weight: 500;
  padding: 15rem 28rem 15rem 15rem;
  pointer-events: all;
  user-select: none;
  cursor: pointer;
}
.menu-button .text { transform-origin: left center; transition: opacity .2s ease, transform .2s ease; transition-delay: .35s; }
.menu-button .letter { display: inline-block; }
.menu-button.opened { cursor: default; }
.menu-button.opened .text { opacity: 0; transform: translateX(5px); transition-delay: 0s; }

.menu-close {
  position: absolute;
  top: 20rem; right: 20rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48rem; height: 48rem;
  margin-left: 7rem;
  background: var(--color-bg-dark);
  border-radius: 24rem;
  transform-origin: top right;
  z-index: 30;
  transition: transform .8s var(--ease-spring), right .8s var(--ease-spring), top .8s var(--ease-spring);
}
.menu-close svg { color: var(--color-white); transition: transform .5s ease, opacity .3s ease; }
.menu-close .text {
  position: absolute;
  left: -50rem;
  color: var(--color-bg-dark);
  font-size: 18rem;
  font-weight: 500;
  transition: opacity .3s ease, transform .3s ease;
  transition-delay: .2s;
}
.menu-close.closed { pointer-events: none; right: 15rem; top: 20rem; transform: scale(.125); }
.menu-close.closed svg { opacity: 0; transform: rotate(-45deg); }
.menu-close.closed .text { opacity: 0; transform: translateX(20px); transition-delay: 0s; }
.menu-close.opened { pointer-events: auto; }

/* ---------- Sound button (bottom-right) ---------- */
.sound-button {
  position: fixed;
  bottom: var(--grid-margin); right: var(--grid-margin);
  display: flex; align-items: center; justify-content: center;
  width: 48rem; height: 48rem;
  border-radius: 50%;
  color: var(--color-bg-dark);
  pointer-events: all;
  z-index: 10;
}
.sound-button .bg {
  position: absolute; inset: 0; z-index: -1;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform .15s ease-out;
}
.sound-button svg { width: 16rem; height: 16rem; }
.sound-button .bar { transform-origin: center bottom; transition: transform .25s var(--ease-spring); }
.sound-button.muted .bar { transform: scaleY(.28); }
@media (hover: hover) and (pointer: fine) { .sound-button:hover .bg { transform: scale(.9); } }

/* ---------- Custom cursor ---------- */
.cursor-wrapper {
  position: fixed;
  top: 0; left: 0;
  z-index: 95;
  pointer-events: none;
  will-change: transform;
}
.cursor-dot {
  position: absolute;
  top: 0; left: 0;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  background: var(--color-white);
  transform: translate(-50%, -50%) scale(1);
  transform-origin: center;
  opacity: .8;
  transition: transform .25s var(--ease-spring), opacity .2s ease;
}
.cursor-wrapper.active .cursor-dot { transform: translate(-50%, -50%) scale(0); opacity: 0; }
.cursor-tag {
  position: absolute;
  top: 0; left: 0;
  background: var(--color-pop);
  color: var(--color-bg-dark);
  font-size: 22rem;
  font-weight: 600;
  padding: 8rem 16rem;
  border-radius: 50rem;
  white-space: nowrap;
  transform: translate(-50%, -50%) scale(0);
  transform-origin: center;
  opacity: 0;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1), opacity .2s ease;
  will-change: transform, opacity;
}
.cursor-wrapper.active .cursor-tag { transform: translate(-50%, -50%) scale(1); opacity: 1; }

/* ---------- Overlays (about + project) ---------- */
.overlay-scrim {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: #00000080;
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity .45s ease;
}
.overlay-scrim.show { opacity: 1; pointer-events: auto; }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  pointer-events: none;
}
.overlay.show { pointer-events: auto; }

.overlay-close {
  position: fixed;
  top: var(--grid-margin); right: var(--grid-margin);
  width: 48rem; height: 48rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--color-pop);
  color: var(--color-bg-dark);
  z-index: 62;
  transition: transform .2s ease;
}
.overlay-close:hover { transform: scale(1.08) rotate(90deg); }

/* About */
.about-inner {
  margin: auto;
  width: 100%;
  max-width: 980rem;
  padding: 120rem var(--grid-margin) var(--grid-margin);
  height: 100dvh;
  overflow-y: auto;
  scrollbar-width: none;
  opacity: 0;
  transform: translateY(40rem);
  transition: opacity .5s ease, transform .6s var(--ease-expo-out);
}
.about-inner::-webkit-scrollbar { display: none; }
.overlay.show .about-inner { opacity: 1; transform: translateY(0); transition-delay: .1s; }
.about-eyebrow { color: var(--color-pop); font-size: 18rem; font-weight: 600; letter-spacing: 0; margin-bottom: var(--gap-m); }
.about-title { font-size: 92rem; font-weight: 500; letter-spacing: -.05em; line-height: .95; margin-bottom: var(--gap-l); }
.about-title .accent { color: var(--color-pop); }
.about-body { max-width: 620rem; display: flex; flex-direction: column; gap: var(--gap-m); }
.about-body p { font-size: 24rem; font-weight: 400; line-height: 1.35; color: var(--color-grey); }
.about-body p.about-lead { color: var(--color-white); font-weight: 500; }
.inline-icon {
  display: inline-flex;
  width: 22rem;
  height: 22rem;
  vertical-align: -4rem;
  margin: 0 4rem;
}
.inline-icon svg { width: 100%; height: 100%; }
.about-focus { display: flex; flex-wrap: wrap; gap: var(--gap-s); margin-top: var(--gap-l); }
.about-focus .chip {
  font-size: 16rem; font-weight: 500;
  padding: 10rem 18rem;
  border: 1rem solid var(--color-white20);
  border-radius: var(--radius-full);
  color: var(--color-white);
}
.about-contact { margin-top: var(--gap-l); display: flex; flex-wrap: wrap; gap: var(--gap-s); }

/* Reusable pill button */
.pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 10rem;
  background: var(--color-white);
  color: var(--color-bg-dark);
  font-size: 18rem;
  font-weight: 500;
  padding: 14rem 22rem;
  border-radius: 50rem;
  transition: transform .2s ease, background-color .3s ease, color .3s ease;
}
.pill-btn svg { width: 20rem; height: 20rem; }
.pill-btn:hover { transform: translateY(-2rem); }
.pill-btn.pop { background: var(--color-pop); }
.pill-btn.ghost { background: transparent; color: var(--color-white); border: 1rem solid var(--color-white20); }
.pill-btn.ghost:hover { background: var(--color-white); color: var(--color-bg-dark); }

/* Project detail */
.project-inner {
  margin: auto;
  width: 100%;
  max-width: 1100rem;
  padding: 110rem var(--grid-margin) var(--grid-margin);
  height: 100dvh;
  overflow-y: auto;
  scrollbar-width: none;
  display: flex;
  flex-direction: column;
  gap: var(--gap-l);
  opacity: 0;
  transform: translateY(60rem) scale(.97);
  transition: opacity .55s ease, transform .6s var(--ease-expo-out);
}
.project-inner::-webkit-scrollbar { display: none; }
.overlay.show .project-inner { opacity: 1; transform: translateY(0) scale(1); transition-delay: .05s; }
.project-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--color-bg-grey);
}
.project-media canvas, .project-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.project-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--gap-m); }
.project-title { font-size: 80rem; font-weight: 500; letter-spacing: -.05em; line-height: .95; }
.project-meta { display: flex; gap: var(--gap-m); color: var(--color-grey); font-size: 18rem; font-weight: 500; }
.project-desc { max-width: 640rem; font-size: 24rem; line-height: 1.35; color: var(--color-grey); }
.project-actions { display: flex; gap: var(--gap-s); flex-wrap: wrap; }

/* ---------- Scroll hint ---------- */
.scroll-hint {
  position: fixed;
  bottom: var(--grid-margin);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  font-size: 15rem;
  font-weight: 500;
  color: var(--color-white);
  opacity: .5;
  letter-spacing: 0;
  transition: opacity .5s ease;
  pointer-events: none;
}
.scroll-hint.hide { opacity: 0; }

/* ---------- Intro loader ---------- */
.intro {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-dark);
  transition: opacity .6s ease;
}
.intro.hide { opacity: 0; pointer-events: none; }
.intro-content { display: flex; flex-direction: column; align-items: center; gap: 40rem; }
.intro .brand { font-size: 40rem; font-weight: 600; letter-spacing: -.04em; display: flex; align-items: center; gap: 12rem; }
.intro .brand .star-spin { width: 34rem; height: 34rem; animation: spin 6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.intro-enter {
  display: flex;
  align-items: center;
  gap: 10rem;
  padding: 16rem 30rem;
  border-radius: var(--radius-full);
  border: 1rem solid var(--color-white20);
  color: var(--color-white);
  font-size: 16rem;
  font-weight: 500;
  letter-spacing: -.02em;
  background: transparent;
  opacity: 0;
  transform: translateY(10rem);
  animation: introEnterIn .6s var(--ease-expo-out) .3s forwards;
  transition: background-color .25s ease, color .25s ease, transform .25s ease, border-color .25s ease;
}
@keyframes introEnterIn { to { opacity: 1; transform: translateY(0); } }
.intro-enter:hover { background: var(--color-white); color: var(--color-bg-dark); border-color: var(--color-white); transform: translateY(-2rem); }
.intro-enter svg { width: 16rem; height: 16rem; }
.intro-enter .bar { transform-origin: center bottom; animation: introBar 1.1s ease-in-out infinite; }
.intro-enter .bar:nth-child(1) { animation-delay: 0s; }
.intro-enter .bar:nth-child(2) { animation-delay: .12s; }
.intro-enter .bar:nth-child(3) { animation-delay: .24s; }
.intro-enter .bar:nth-child(4) { animation-delay: .36s; }
@keyframes introBar { 0%, 100% { transform: scaleY(.4); } 50% { transform: scaleY(1); } }
.intro.entering .intro-content { opacity: 0; transform: scale(.97); transition: opacity .5s ease, transform .5s ease; }

/* ---------- Helpers ---------- */
.hidden { position: fixed; left: -100vh; visibility: hidden; pointer-events: none; }


@media (max-width: 900px) {
  .about-title { font-size: 62rem; }
  .project-title { font-size: 54rem; }
  .about-body p, .project-desc { font-size: 20rem; }
  .menu-links .link { font-size: 60rem; }
}
@media (max-width: 420px) {
  .switch { top: auto; bottom: calc(var(--grid-margin) + 60rem); }
  .menu-links .link { font-size: 46rem; }
}