:root {
  --cream: #FFFDF5;
  --ink: #000000;
  --red: #FF6B6B;
  --yellow: #FFD93D;
  --violet: #C4B5FD;
  --white: #FFFFFF;
  --shadow-small: 4px 4px 0 0 var(--ink);
  --shadow-medium: 8px 8px 0 0 var(--ink);
  --shadow-large: 12px 12px 0 0 var(--ink);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background-color: var(--cream);
  background-image:
    radial-gradient(circle, var(--ink) 1.5px, transparent 2px),
    linear-gradient(to right, rgba(0, 0, 0, 0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.10) 1px, transparent 1px);
  background-size: 28px 28px, 56px 56px, 56px 56px;
  font-family: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 700;
  line-height: 1.45;
}

a { color: inherit; }

a:focus-visible {
  outline: 4px solid var(--ink);
  outline-offset: 4px;
}

.page {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0 3rem;
}

.top-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem 0 1.5rem;
  padding: 0.75rem 1rem;
  border: 4px solid var(--ink);
  background: var(--yellow);
  box-shadow: var(--shadow-small);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
}

.top-strip span:last-child { text-align: right; }

.hero {
  position: relative;
  display: block;
  padding: clamp(1.25rem, 4vw, 3rem);
  border: 8px solid var(--ink);
  background: var(--red);
  box-shadow: var(--shadow-large);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -2rem -2rem auto;
  width: 18rem;
  height: 18rem;
  border: 8px solid var(--ink);
  border-radius: 999px;
  background:
    radial-gradient(circle, var(--ink) 2px, transparent 2.5px),
    var(--violet);
  background-size: 22px 22px;
  transform: rotate(-8deg);
}

.hero-copy { position: relative; z-index: 1; }

.identity {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.avatar {
  width: clamp(4.5rem, 10vw, 6.5rem);
  height: clamp(4.5rem, 10vw, 6.5rem);
  border: 4px solid var(--ink);
  border-radius: 999px;
  background: var(--white);
  box-shadow: var(--shadow-small);
  object-fit: cover;
  transform: rotate(-2deg);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.45rem 0.7rem;
  border: 4px solid var(--ink);
  background: var(--yellow);
  box-shadow: var(--shadow-small);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: clamp(0.74rem, 2vw, 0.92rem);
  transform: rotate(-1deg);
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 820px;
  margin-bottom: 1rem;
  font-size: clamp(3.2rem, 10vw, 7.5rem);
  line-height: 0.84;
  letter-spacing: -0.08em;
  text-transform: uppercase;
  font-weight: 900;
}

.outlined {
  display: block;
  color: transparent;
  -webkit-text-stroke: 3px var(--ink);
  text-shadow: none;
}

.intro {
  max-width: 700px;
  margin-bottom: 1.5rem;
  padding: 1rem;
  border: 4px solid var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-medium);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.15rem;
  border: 4px solid var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-small);
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.96rem;
  font-weight: 900;
  transition: transform 100ms linear, box-shadow 100ms linear, background-color 100ms linear;
}

.button:hover { background: var(--yellow); transform: translate(-2px, -2px); box-shadow: 8px 8px 0 0 var(--ink); }
.button:active { transform: translate(4px, 4px); box-shadow: none; }

.sticker-stack {
  display: grid;
  gap: 1rem;
  align-content: center;
  min-height: 100%;
}

.sticker {
  border: 4px solid var(--ink);
  box-shadow: var(--shadow-medium);
  background: var(--white);
  padding: 1rem;
  font-weight: 900;
  text-transform: uppercase;
}

.sticker.big {
  background: var(--violet);
  font-size: clamp(2rem, 6vw, 4.5rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
  transform: rotate(2deg);
}

.sticker.small {
  width: fit-content;
  background: var(--yellow);
  letter-spacing: 0.15em;
  transform: rotate(-3deg);
}

.marquee {
  margin: 2.5rem calc(50% - 50vw);
  border-block: 4px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  white-space: nowrap;
}

.marquee span {
  display: inline-block;
  padding: 0.75rem 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  animation: slide 24s linear infinite;
}

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin: 3rem 0 1.25rem;
}

.section-heading h2 {
  margin-bottom: 0;
  padding: 0.35rem 0.65rem;
  border: 4px solid var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-small);
  font-size: clamp(2rem, 6vw, 4.5rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
  text-transform: uppercase;
  font-weight: 900;
  transform: rotate(-1deg);
}

.section-heading p {
  max-width: 280px;
  margin-bottom: 0;
  padding: 0.65rem 0.8rem;
  border: 4px solid var(--ink);
  background: var(--violet);
  box-shadow: var(--shadow-small);
  text-align: right;
  text-transform: uppercase;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.35rem;
}

.card {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  padding: 1rem;
  border: 4px solid var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-medium);
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms ease-out, box-shadow 180ms ease-out, background-color 100ms linear;
}

.card:nth-child(2n) { background: var(--yellow); transform: rotate(1deg); }
.card:nth-child(3n) { background: var(--violet); transform: rotate(-1deg); }
.card:nth-child(4n) { background: var(--red); }

.card:hover,
.card:focus-visible {
  transform: translate(-4px, -8px) rotate(0deg);
  box-shadow: 16px 16px 0 0 var(--ink);
  outline: none;
}

.card:active { transform: translate(6px, 6px); box-shadow: none; }

.emoji {
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border: 4px solid var(--ink);
  border-radius: 999px;
  background: var(--cream);
  box-shadow: var(--shadow-small);
  font-size: 1.55rem;
}

.card h3 {
  margin-bottom: 0.65rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  font-weight: 900;
}

.card p {
  flex: 1;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.meta {
  display: inline-block;
  width: fit-content;
  padding: 0.38rem 0.55rem;
  border: 3px solid var(--ink);
  background: var(--cream);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 900;
}

.repo-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.repo-list a {
  display: block;
  min-height: 100%;
  padding: 1rem;
  border: 4px solid var(--ink);
  background: var(--cream);
  box-shadow: var(--shadow-small);
  color: var(--ink);
  text-decoration: none;
  transition: transform 100ms linear, box-shadow 100ms linear, background-color 100ms linear;
}

.repo-list a:hover,
.repo-list a:focus-visible {
  background: var(--yellow);
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 0 var(--ink);
  outline: none;
}

.repo-list strong {
  display: block;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  font-size: 1.05rem;
  line-height: 1.05;
  font-weight: 900;
}

.repo-list span { display: block; }

footer {
  margin-top: 3rem;
  padding: 1rem;
  border: 4px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.86rem;
}

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .page { width: min(100% - 1rem, 1180px); }
  .top-strip,
  .section-heading { display: block; }
  .top-strip span,
  .top-strip span:last-child { display: block; text-align: left; }
  .top-strip span + span { margin-top: 0.35rem; }
  .hero { border-width: 5px; box-shadow: 7px 7px 0 0 var(--ink); }
  .intro { box-shadow: var(--shadow-small); }
  .button { width: 100%; }
  .section-heading h2 { display: inline-block; }
  .section-heading p { margin-top: 0.85rem; text-align: left; }
  .grid,
  .repo-list { grid-template-columns: 1fr; }
  .card:nth-child(n) { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}