/**
 * global.css — base typography, layout primitives, shared components
 */

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text);
  font-family: var(--font-family);
  font-weight: var(--font-weight-regular);
  font-size: var(--font-size-body);
}

h1, h2, h3 {
  color: var(--color-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.25;
}

h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
  margin-bottom: var(--space-h2-text);
}

h3 {
  font-size: var(--font-size-h3);
  margin-bottom: var(--space-h3-text);
}

p {
  margin-bottom: var(--space-paragraph);
}

p:last-child {
  margin-bottom: 0;
}

a {
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  opacity: 0.85;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0.5rem;
  z-index: 1000;
  background: var(--color-accent-bg);
  color: var(--color-btn-text-dark);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-card);
  font-weight: var(--font-weight-semibold);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0.5rem;
}

/* ---- Layout primitives ------------------------------------------------ */

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

.page-section {
  padding-block: var(--space-section);
}

.page-section--tight {
  padding-block-start: 0;
}

.page-section__intro {
  max-width: 90ch;
}

/* ---- Buttons ------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  white-space: nowrap;
  transition: transform var(--transition-fast), opacity var(--transition-fast), background var(--transition-fast);
}

.btn:hover {
  opacity: 0.92;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--color-btn-accent);
  color: var(--color-white);
}

.btn--secondary {
  background: transparent;
  color: var(--color-accent-bg);
  border: 1px solid var(--color-btn-secondary-border);
}

.btn--block {
  width: 100%;
}

/* ---- Tables --------------------------------------------------------- */

.data-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-card);
  background: var(--color-bg-dark);
}

.data-table {
  min-width: 100%;
}

.data-table caption {
  text-align: left;
  padding: var(--space-card-padding) var(--space-card-padding) 0;
  color: var(--color-heading);
  font-weight: var(--font-weight-semibold);
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.9rem var(--space-card-padding);
  border-bottom: 1px solid rgba(212, 197, 177, 0.12);
  font-size: var(--font-size-small);
}

.data-table thead th {
  color: var(--color-heading);
  font-weight: var(--font-weight-semibold);
  background: rgba(255, 211, 42, 0.06);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---- Cards grid ------------------------------------------------------- */

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

@media (min-width: 480px) {
  .card-grid--2up {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .card-grid--3up {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid--4up {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-card-bg);
  border-radius: var(--radius-card);
  padding: var(--space-card-padding);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-card);
}

.card__image--contain {
  object-fit: contain;
  background: var(--color-bg-primary);
}

.card__title {
  font-size: var(--font-size-h3);
  color: var(--color-heading);
  margin-bottom: 0;
}

.card__text {
  font-size: var(--font-size-small);
  margin-bottom: 0;
  flex-grow: 1;
}

/* ---- Breadcrumbs ------------------------------------------------------ */

.breadcrumbs {
  font-size: var(--font-size-small);
  color: var(--color-text);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumbs a {
  color: var(--color-text);
}

.breadcrumbs a:hover {
  color: var(--color-heading);
}

.breadcrumbs__sep {
  opacity: 0.6;
}

.breadcrumbs [aria-current="page"] {
  color: var(--color-heading);
}

/* ---- Visually hidden --------------------------------------------------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Animations (opt-in via JS) --------------------------------------- */

[data-animate] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}