/* Cacao Studio / Valeria Ocaña — Design system */

/* Design tokens (replace *HEX when confirmed) */
:root {
  --color-cream: #FBF8F3;
  --color-cocoa: #8B7355;
  --color-charcoal: #2C2825;
  --color-accent: #B85C38;
  --color-gold: #C9A227;
  --container-max: 1200px;
  --text-max: 720px;
  --section-padding-desk: 100px;
  --section-padding-mobile: 60px;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Section spacing */
.section-padding {
  padding-top: var(--section-padding-desk);
  padding-bottom: var(--section-padding-desk);
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: var(--section-padding-mobile);
    padding-bottom: var(--section-padding-mobile);
  }
}

/* Fade-in (subtle) */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Buttons */
.btn-primary {
  background-color: var(--color-accent);
  color: #fff;
  padding: 0.875rem 1.75rem;
  border-radius: 0.375rem;
  font-weight: 500;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-primary:hover {
  background-color: #9a4d2f;
}

.btn-secondary {
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--color-accent);
  color: #fff;
}

/* Cards — premium, light shadow or border */
.card-premium {
  background: #fff;
  border: 1px solid rgba(44, 40, 37, 0.08);
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card-premium:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: rgba(44, 40, 37, 0.12);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9a4d2f;
}

/* Focus states (accessibility) */
a:focus,
button:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Print */
@media print {
  .btn-primary::before,
  .btn-secondary::before {
    display: none;
  }
}

/* Nav: solid background when scrolled */
nav.nav-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .card-premium {
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}