/* ==========================================================================
   Global styles — typography, layout primitives, shared components
   ========================================================================== */

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

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 1000;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent-light);
  color: var(--color-text-on-btn);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-card-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-accent-light);
  outline-offset: 3px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-container-side);
}

@media (min-width: 640px) {
  :root {
    --space-container-side: 1.75rem;
  }
}

@media (min-width: 1024px) {
  :root {
    --space-container-side: 3.6875rem;
  }
}

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

/* Every direct child of <main> is centered and padded like .container,
   except the hero and the bonus banner, which are intentionally full-bleed
   (their own images run edge to edge; their text sits in an inner
   .container instead). This keeps every content-section/.faq/.toc/etc.
   block correctly inset without requiring an explicit wrapper in markup. */
main > :not(.hero):not(.bonus-banner) {
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-container-side);
}

/* Headings */
h1,
h2,
h3 {
  font-family: var(--font-family-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: var(--line-height-heading);
}

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

h2 {
  font-size: var(--font-size-h2);
  color: var(--color-heading-accent);
  position: relative;
  padding-bottom: 0.75rem;
}

h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3.5rem;
  height: 3px;
  background: var(--color-heading-accent);
  border-radius: var(--radius-pill);
}

h3 {
  font-size: var(--font-size-h3);
  color: var(--color-white);
}

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

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-btn);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  text-align: center;
  white-space: nowrap;
  transition: transform var(--transition-fast), filter var(--transition-fast), background var(--transition-fast);
}

.btn:hover {
  filter: brightness(1.08);
}

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

.btn--primary {
  background: var(--gradient-btn-primary);
  color: var(--color-text-on-btn);
}

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

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

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

.btn--sm {
  padding: 0.6rem 1.25rem;
  font-size: var(--font-size-small);
}

/* Section rhythm */
.section {
  padding-top: var(--space-section);
}

.section__lead {
  max-width: 68rem;
}

/* Content section (shared look, block-specific rules in content-section.css) */
.content-section + .content-section {
  margin-top: var(--space-section);
}

/* Lists inside content bodies */
.content-section__body ul,
.legal-list {
  display: grid;
  gap: 0.6rem;
  margin: var(--space-paragraph) 0;
  padding-left: 0;
}

.content-section__body ul li,
.legal-list li {
  position: relative;
  padding-left: 1.5rem;
}

.content-section__body ul li::before,
.legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-light);
}

.content-section__body h3 {
  margin-top: var(--space-paragraph);
  margin-bottom: var(--space-h3-text);
}

.content-section__body > *:first-child {
  margin-top: 0;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: var(--font-size-small);
  color: var(--color-text-primary);
}

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

.breadcrumbs__item {
  display: contents;
}

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

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

.breadcrumbs__sep {
  opacity: 0.6;
}

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

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

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

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

@media (min-width: 1200px) {
  .card-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Spec table */
.spec-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-card-sm);
  background: var(--color-card-bg);
}

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

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

.spec-table th,
.spec-table td {
  padding: 0.9rem var(--space-card-padding);
  text-align: left;
  border-bottom: 1px solid rgba(169, 185, 182, 0.15);
  font-size: var(--font-size-small);
}

.spec-table thead th {
  color: var(--color-heading-accent);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-table tbody th {
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

.spec-table tbody tr:last-child th,
.spec-table tbody tr:last-child td {
  border-bottom: none;
}

/* Two-column media rows (Android/iOS, generic) */
.two-col {
  display: grid;
  gap: var(--space-card-gap);
  grid-template-columns: 1fr;
}

.two-col--tight {
  margin-top: var(--space-paragraph);
}

@media (min-width: 900px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.two-col__card {
  background: var(--color-card-bg);
  border-radius: var(--radius-card-sm);
  padding: var(--space-card-padding);
  display: grid;
  gap: var(--space-paragraph);
}

.two-col__media {
  aspect-ratio: 1000 / 1104;
  max-width: 96px;
  margin-inline: auto;
}

.two-col__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.two-col__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  justify-content: center;
}

.two-col table {
  margin: 0.5rem 0 0.75rem;
}

.two-col th,
.two-col td {
  padding: 0.5rem 0.25rem;
  font-size: var(--font-size-small);
  border-bottom: 1px solid rgba(169, 185, 182, 0.15);
  text-align: left;
}

/* Bonus grid cards (Bonus page) */
.bonus-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-card-sm);
  padding: var(--space-card-padding);
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.bonus-card__media {
  width: 100%;
  aspect-ratio: 315 / 250;
  background: var(--color-bg-dark);
  border-radius: var(--radius-card-sm);
  overflow: hidden;
  margin-bottom: 0.4rem;
}

.bonus-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.bonus-card__title {
  font-size: var(--font-size-h3);
}

.bonus-card__text {
  font-size: var(--font-size-small);
  margin-bottom: 0.25rem;
}

.bonus-card__cta {
  width: fit-content;
  margin-top: 0.25rem;
}

/* Rating badge */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(139, 211, 90, 0.14);
  border: 1px solid rgba(139, 211, 90, 0.35);
  color: var(--color-white);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
}

.rating-badge__stars {
  color: var(--color-accent-light);
  letter-spacing: 0.05em;
}

/* 404 page */
.not-found {
  padding-block: clamp(3rem, 4vw, 6rem);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 1rem;
  max-width: 40rem;
  margin-inline: auto;
}

.not-found__code {
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-heading-accent);
  line-height: 1;
  margin-bottom: 0;
}

.not-found__text {
  color: var(--color-text-primary);
}

/* 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;
}

.text-center {
  text-align: center;
}

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

/* Scroll-in animation (opt-in via [data-animate], none by default) */
[data-animate] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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