:root {
  --color-cacao-900: #2f1c00;
  --color-cacao-800: #3d2500;
  --color-cacao-700: #4e2e00;
  --color-cacao-600: #6c4200;
  --color-cacao-500: #8a5a1c;
  --color-cacao-200: #e9dccb;
  --color-cacao-100: #f6efe6;
  --color-cream: #fffaf2;
  --color-white: #ffffff;
  --color-text: #2b1b00;
  --color-muted: #6f5b3f;
  --color-ok: #1b7f38;
  --color-error: #9d1c1c;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 4px 14px rgba(31, 18, 0, 0.12);
  --shadow-md: 0 10px 30px rgba(31, 18, 0, 0.18);
  --max-width: 1120px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.5;
  color: var(--color-text);
  background: linear-gradient(
    180deg,
    var(--color-cacao-100) 0%,
    var(--color-cream) 60%,
    var(--color-white) 100%
  );
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

.site-header {
  background: var(--color-cacao-700);
  color: var(--color-cream);
  border-bottom: 1px solid rgba(255, 250, 242, 0.2);
}

.header-inner,
.content-inner,
.footer-inner {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
}

.brand {
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.3px;
}

.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;
}

.nav-toggle {
  border: 1px solid rgba(255, 250, 242, 0.35);
  background: transparent;
  border-radius: 10px;
  width: 44px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--color-cream);
  cursor: pointer;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(255, 250, 242, 0.14);
  outline: none;
}

.nav-toggle-bar {
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.site-nav {
  width: 100%;
}

.nav-menu {
  list-style: none;
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  margin: 0;
  padding: var(--space-2) 0 0;
}

.site-nav.is-open .nav-menu {
  display: flex;
}

.site-nav a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 40px;
  padding: 0.5rem 0.9rem;
  border-radius: 10px;
  color: var(--color-cream);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 250, 242, 0.14);
  outline: none;
}

.site-main {
  flex: 1;
  padding: var(--space-5) 0 var(--space-6);
}

.content-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.section-title {
  margin: 0;
  color: var(--color-cacao-800);
  font-size: clamp(1.4rem, 4.8vw, 2rem);
  line-height: 1.2;
}

.section-subtitle {
  margin: 0;
  color: var(--color-muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-cacao-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-media {
  aspect-ratio: 4 / 3;
  background: #f2e9dd;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
}

.card-title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-cacao-800);
}

.card-description {
  margin: 0;
  color: var(--color-muted);
}

.card-footer {
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.price {
  font-weight: 700;
  color: var(--color-cacao-700);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.5rem 0.95rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  color: var(--color-cream);
  background: var(--color-cacao-700);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-cacao-800);
  outline: none;
}

.state-box {
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid;
}

.state-empty {
  color: var(--color-cacao-700);
  background: var(--color-cacao-100);
  border-color: var(--color-cacao-200);
}

.state-error {
  color: var(--color-error);
  background: #fdecec;
  border-color: #f6caca;
}

.site-footer {
  background: var(--color-cacao-900);
  color: var(--color-cacao-200);
  padding: var(--space-4) 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer-inner p {
  margin: 0;
}

@media (min-width: 700px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    width: auto;
  }

  .nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-2);
    padding: 0;
  }

  .site-nav a {
    justify-content: center;
    border-radius: 999px;
  }
}

@media (min-width: 1024px) {
  .header-inner {
    padding: var(--space-4) 0;
  }

  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    transition: transform 180ms ease, box-shadow 180ms ease;
  }
}