/* Global layout, typography and shared UI primitives. */
body {
  margin: 0;
  background-color: var(--color-bg-primary);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body);
  min-height: 100dvh;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

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

.main {
  display: block;
  padding-bottom: var(--main-bottom);
}

.section { margin-top: var(--gap-section); }

.section--tight { margin-top: var(--space-2xl); }

/* Typography */
.h1,
h1 {
  font-family: var(--font-main);
  font-size: var(--fs-h1);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-banner);
  color: var(--color-gold);
}

h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-heading);
  color: var(--color-gold);
  text-transform: uppercase;
}

h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-heading);
  color: var(--color-white);
}

p { margin-top: var(--gap-paragraph); }

h2 + p,
h2 + .content-section__media + p,
h2 + .rich-list,
h2 + .data-table-wrap { margin-top: var(--gap-h2-text); }

h3 + p,
h3 + .rich-list,
h3 + .data-table-wrap { margin-top: var(--gap-h3-text); }

h3 { margin-top: var(--space-xl); }

strong { font-weight: var(--fw-semibold); color: var(--color-white); }

.text-gold { color: var(--color-gold); }

.lead {
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  color: var(--color-text-muted);
}

/* Lists */
.rich-list {
  display: grid;
  gap: var(--space-2xs);
  margin-top: var(--gap-paragraph);
}

.rich-list li {
  position: relative;
  padding-left: var(--space-md);
  color: var(--color-text);
}

.rich-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-gold);
}

.rich-list--steps { counter-reset: step; }

.rich-list--steps li { padding-left: var(--space-xl); }

.rich-list--steps li::before {
  counter-increment: step;
  content: counter(step);
  top: 0;
  width: 1.375rem;
  height: 1.375rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-text-dark);
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-height: 48px;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-body);
  text-align: center;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.btn:hover { transform: translateY(-1px); }

.btn--gold {
  background-color: var(--color-gold);
  color: var(--color-text-dark);
}

.btn--gold:hover { background-color: var(--color-gold-hover); }

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

.btn--green:hover { background-color: var(--color-green-hover); }

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

.btn--neutral:hover { background-color: var(--color-neutral-hover); }

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

.btn--sm {
  min-height: 38px;
  padding: 0.375rem 1rem;
  font-size: var(--fs-small);
}

.section__cta { margin-top: var(--space-lg); }

/* Tables */
.data-table-wrap {
  margin-top: var(--gap-h2-text);
  overflow-x: auto;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

.data-table {
  min-width: 480px;
  font-size: var(--fs-body);
}

.data-table caption {
  padding: var(--space-sm) var(--card-padding) 0;
  text-align: left;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

.data-table th,
.data-table td {
  padding: var(--space-xs) var(--card-padding);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.data-table thead th {
  color: var(--color-gold);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
}

.data-table tbody th {
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  width: 38%;
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td { border-bottom: 0; }

/* Cards & panels */
.panel {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
}

.highlight-list {
  display: grid;
  gap: var(--space-xs);
  margin-top: var(--gap-paragraph);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .highlight-list { grid-template-columns: repeat(2, 1fr); }
}

.highlight-list li {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-xs) var(--space-sm);
  display: flex;
  gap: var(--space-2xs);
  align-items: flex-start;
}

.highlight-list li::before {
  content: "✦";
  color: var(--color-gold);
  line-height: 1.35;
}

/*
 * Two-column feature grid (Android / iOS).
 * Mobile: cards are exactly as wide as the text column and swipe
 * horizontally with scroll snapping. From 768px up: a static 2-column grid.
 */
.split-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  gap: var(--gap-cards);
  margin-top: var(--gap-h2-text);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 0;
  padding-bottom: var(--space-2xs);
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold) var(--color-surface);
}

.split-grid::-webkit-scrollbar { height: 6px; }

.split-grid::-webkit-scrollbar-track {
  background-color: var(--color-surface);
  border-radius: var(--radius-pill);
}

.split-grid::-webkit-scrollbar-thumb {
  background-color: var(--color-gold);
  border-radius: var(--radius-pill);
}

@media (min-width: 768px) {
  .split-grid {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(2, 1fr);
    overflow-x: visible;
    scroll-snap-type: none;
    padding-bottom: 0;
  }
}

.split-grid__item {
  background-color: var(--color-bg-dark);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 0;
  scroll-snap-align: start;
}

/* Tables inside a swipeable card fit the card instead of scrolling on their own. */
.split-grid__item .data-table { min-width: 0; }

.split-grid__icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.split-grid__item h3 { margin-top: 0; }

.split-grid__item .btn { margin-top: auto; }

/* Content section media — images are never cropped */
.content-section__media {
  margin-top: var(--gap-h2-text);
  border-radius: var(--radius-card);
  overflow: hidden;
  background-color: var(--color-bg-dark);
}

.content-section__media img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Breadcrumbs */
.breadcrumb { font-size: var(--fs-small); color: var(--color-text-muted); }

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2xs);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "›";
  margin-right: var(--space-2xs);
  color: var(--color-gold);
}

.breadcrumb a:hover { color: var(--color-gold); }

/* Skip link */
.skip-link {
  position: absolute;
  left: var(--space-sm);
  top: -100px;
  z-index: var(--z-top);
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--radius-sm);
  background-color: var(--color-gold);
  color: var(--color-text-dark);
  font-weight: var(--fw-semibold);
  transition: top var(--transition-fast);
}

.skip-link:focus { top: var(--space-sm); }

/* Focus visibility */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
  border-radius: var(--radius-sm);
}

/* Scroll-to-top */
.to-top {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: var(--z-top);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background-color: var(--color-gold);
  color: var(--color-text-dark);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.to-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Scroll animations (opt-in via .is-animated) */
.is-animated {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.is-animated.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Utility */
.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;
}

.contact-inline a { color: var(--color-gold); }

.contact-inline a:hover { text-decoration: underline; }

/* Contextual in-text links — brand gold, clearly set off from body copy. */
.inline-link {
  color: var(--color-gold);
  font-weight: var(--fw-medium);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(209, 170, 65, 0.55);
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.inline-link:hover,
.inline-link:focus-visible {
  color: var(--color-gold-hover);
  text-decoration-color: var(--color-gold-hover);
  text-decoration-thickness: 2px;
}