:root {
  --color-cream: #FDF6E3;
  --color-sun-yellow: #FFD700;
  --color-sky-blue: #87CEEB;
  --color-juicy-orange: #FF8C00;
  --color-deep-brown: #3E2723;
  --color-brown-muted: #5D4037;

  --font-heading: 'Fredoka One', cursive;
  --font-body: 'Nunito', sans-serif;

  --text-display-size: clamp(2.5rem, 6vw, 3.5rem);
  --text-display-line-height: 1.15;
  --text-h1-size: clamp(2rem, 4.5vw, 2.5rem);
  --text-h1-line-height: 1.2;
  --text-h2-size: clamp(1.6rem, 3.5vw, 2rem);
  --text-h2-line-height: 1.25;
  --text-h3-size: clamp(1.3rem, 2.5vw, 1.5rem);
  --text-h3-line-height: 1.35;
  --text-body-large-size: 1.125rem;
  --text-body-large-line-height: 1.75;
  --text-body-size: 1rem;
  --text-body-line-height: 1.5;
  --text-small-size: 0.875rem;
  --text-small-line-height: 1.25;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  --container-max: 1200px;
  --container-padding: 2rem;

  --surface-card-padding: 1.5rem;
  --surface-section-spacing: var(--space-2xl);

  --border-retro: 2px solid var(--color-deep-brown);
  --radius-card: 16px;
  --radius-oval: 50%;
  --radius-arch: 50% 50% 0 0;
  --radius-pill: 999px;

  --shadow-retro: 4px 4px 0 0 rgba(62, 39, 35, 0.2);
  --shadow-card-hover: 6px 6px 0 0 rgba(62, 39, 35, 0.25);

  --transition-fast: 0.2s ease-in-out;
  --focus-outline: 3px solid var(--color-juicy-orange);
  --focus-outline-offset: 2px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  color: var(--color-deep-brown);
  background-color: var(--color-cream);
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img,
video {
  object-fit: cover;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: var(--color-deep-brown);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-juicy-orange);
}

ul,
ol {
  list-style: none;
}

ul {
  list-style: none !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-deep-brown);
  line-height: 1.2;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

h1 {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-line-height);
  margin-block-end: var(--space-md);
}

h2 {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line-height);
  margin-block-end: var(--space-md);
}

h3 {
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  margin-block-end: var(--space-sm);
}

h4,
h5,
h6 {
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-line-height);
  margin-block-end: var(--space-sm);
}

.display {
  font-size: var(--text-display-size);
  line-height: var(--text-display-line-height);
  margin-block-end: var(--space-lg);
}

p {
  margin-block-end: var(--space-md);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

p:last-child {
  margin-block-end: 0;
}

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
  border-inline-start: 4px solid var(--color-sky-blue);
  color: var(--color-brown-muted);
  font-style: italic;
}

blockquote:last-child {
  margin-block-end: 0;
}

figure {
  margin-block-end: var(--space-md);
}

figure:last-child {
  margin-block-end: 0;
}

figcaption {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  color: var(--color-brown-muted);
  margin-block-start: var(--space-sm);
}

address {
  font-style: normal;
}

hr {
  border: none;
  border-block-start: 2px solid var(--color-sky-blue);
  margin-block: var(--space-xl);
}

small {
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  color: var(--color-brown-muted);
}

strong {
  font-weight: 700;
}

mark {
  background-color: var(--color-sun-yellow);
  color: var(--color-deep-brown);
  padding-inline: var(--space-xs);
}

code,
kbd,
samp,
pre {
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
}

pre {
  overflow-x: auto;
  margin-block-end: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-cream);
  border: var(--border-retro);
  border-radius: var(--radius-card);
}

pre:last-child {
  margin-block-end: 0;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--surface-section-spacing);
}

.surface-card {
  background-color: var(--color-cream);
  border: var(--border-retro);
  border-radius: var(--radius-card);
  padding: var(--surface-card-padding);
  box-shadow: var(--shadow-retro);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.surface-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-card-hover);
}

.surface-card > :last-child {
  margin-block-end: 0;
}

.surface-sun {
  background-color: var(--color-sun-yellow);
  color: var(--color-deep-brown);
  border: var(--border-retro);
  border-radius: var(--radius-card);
  padding: var(--surface-card-padding);
}

.surface-sun > :last-child {
  margin-block-end: 0;
}

.surface-sky {
  background-color: var(--color-sky-blue);
  color: var(--color-deep-brown);
  border: var(--border-retro);
  border-radius: var(--radius-card);
  padding: var(--surface-card-padding);
}

.surface-sky > :last-child {
  margin-block-end: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: var(--text-body-size);
  line-height: 1.2;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-sun-yellow);
  color: var(--color-deep-brown);
  border: var(--border-retro);
  border-radius: var(--radius-card);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

.btn:hover {
  background-color: var(--color-juicy-orange);
  color: var(--color-cream);
  transform: rotate(-2deg);
}

.btn:active {
  transform: translateY(2px);
}

.btn:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-outline-offset);
}

.btn-accent {
  background-color: var(--color-juicy-orange);
  color: var(--color-cream);
}

.btn-accent:hover {
  background-color: var(--color-deep-brown);
  color: var(--color-sun-yellow);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  min-height: 28px;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-sky-blue);
  color: var(--color-deep-brown);
  border-radius: var(--radius-pill);
  font-size: var(--text-small-size);
  line-height: var(--text-small-line-height);
  font-weight: 700;
  text-transform: uppercase;
}

.link-wavy {
  position: relative;
  text-decoration: none;
}

.link-wavy::after {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: -2px;
  width: 100%;
  height: 3px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 4'%3E%3Cpath d='M0 2 Q 2.5 0 5 2 T 10 2 T 15 2 T 20 2' fill='none' stroke='%2387CEEB' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-size: 20px 4px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.link-wavy:hover::after,
.link-wavy:focus-visible::after {
  opacity: 1;
}

.link-wavy:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-outline-offset);
}

.img-oval {
  border-radius: var(--radius-oval);
  border: var(--border-retro);
  object-fit: cover;
}

.img-arch {
  border-radius: var(--radius-arch);
  border: var(--border-retro);
  object-fit: cover;
}

.img-retro {
  border: var(--border-retro);
  filter: sepia(0.15) saturate(1.1);
  object-fit: cover;
}

.nav-toggle {
  flex-direction: column;
}

.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;
}

.skip-link {
  position: absolute;
  inset-block-start: -100%;
  inset-inline-start: var(--space-md);
  z-index: 1000;
  background-color: var(--color-sun-yellow);
  color: var(--color-deep-brown);
  padding: var(--space-sm) var(--space-lg);
  border: var(--border-retro);
  border-radius: var(--radius-card);
  font-weight: 700;
  transition: inset-block-start var(--transition-fast);
}

.skip-link:focus {
  inset-block-start: var(--space-md);
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-outline-offset);
}

::selection {
  background-color: var(--color-sun-yellow);
  color: var(--color-deep-brown);
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1.5rem;
    --surface-section-spacing: var(--space-xl);
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 1rem;
    --surface-section-spacing: var(--space-lg);
  }
}