* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #f5f1ea;
  color: #1f2933;
  font-family: Arial, sans-serif;
}

.page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px;
}

.panel {
  width: min(100%, 760px);
  padding: 40px;
  background: #fffdf8;
  border: 1px solid #ded6ca;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(31, 41, 51, 0.12);
}

.eyebrow,
.card-label {
  margin: 0 0 8px;
  color: #52606d;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1,
h2,
.intro {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: 40px;
}

.intro {
  max-width: 52ch;
  color: #52606d;
  line-height: 1.6;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.product-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding: 14px;
  border: 1px solid #d5dde6;
  border-radius: 14px;
  background: #ffffff;
}

.nav-button {
  position: relative;
  display: inline-grid;
  place-items: center;
  min-height: 42px;
  padding: 0 16px;
  overflow: hidden;
  border: 0;
  color: #1f2933;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.hover-flip-text span {
  display: block;
}

.hover-flip-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform: translateY(100%);
}

.hover-flip-text span,
.hover-flip-text::after {
  transition-property: transform;
  transition-duration: .3s;
  transition-timing-function: cubic-bezier(.22, .61, .36, 1);
  will-change: transform;
}

.hover-flip-text:hover span,
.hover-flip-text:focus-visible span {
  transform: translateY(-200%);
}

.hover-flip-text:hover::after,
.hover-flip-text:focus-visible::after {
  transform: translateY(0);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.primary-button {
  background: #3155d4;
  color: white;
  box-shadow: 0 10px 20px rgba(49, 85, 212, 0.24);
}

.primary-button:hover {
  background: #263fa8;
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(49, 85, 212, 0.28);
}

.primary-button:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: 0 6px 14px rgba(49, 85, 212, 0.2);
}

.secondary-button {
  color: #3155d4;
  background: #edf1ff;
}

.secondary-button:hover {
  color: #263fa8;
  background: #dfe6ff;
}

.button:focus-visible,
.project-card:focus-visible,
.nav-button:focus-visible {
  outline: 3px solid #f6b73c;
  outline-offset: 4px;
}

.project-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
  border: 1px solid #d5dde6;
  border-radius: 14px;
  background: white;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.project-card:hover {
  border-color: #7b93db;
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(31, 41, 51, 0.12);
}

.project-card h2 {
  margin-bottom: 0;
  font-size: 20px;
}

.status {
  flex: 0 0 auto;
  padding: 6px 10px;
  border-radius: 999px;
  background: #dbf5e8;
  color: #0b6b45;
  font-size: 14px;
  font-weight: 700;
}

.code-panel {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid #ded6ca;
}

.code-panel h2 {
  margin-bottom: 12px;
  font-size: 18px;
}

.code-panel pre {
  max-height: 460px;
  margin: 0;
  overflow: auto;
  padding: 18px;
  border-radius: 12px;
  background: #17202c;
  color: #f7fafc;
  font-size: 14px;
  line-height: 1.55;
}