/* ==========================================================================
   IGAMING AFFILIATE TEMPLATE — STYLESHEET
   ==========================================================================
   HOW TO RE-SKIN THIS TEMPLATE FOR A NEW DOMAIN:
   1. Edit the CSS custom properties in the :root block below (colors, fonts,
      radii, spacing). That is almost always all you need to change.
   2. Swap /assets/images/placeholder-logo.svg for the real site logo.
   3. Do NOT edit component rules unless you are a developer — the layout is
      shared across ~400 sites and changes here ripple everywhere it is used.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. THEME VARIABLES — edit these per-domain to re-skin the site
   -------------------------------------------------------------------------- */
:root {
  /* Brand colors — swap these 3-4 values to reskin an entire site */
  --color-primary: #0f2547;        /* main navy — header, headings, buttons */
  --color-primary-dark: #081733;   /* hover/active state of primary */
  --color-primary-light: #1d3a66;  /* lighter navy for accents/borders */
  --color-accent: #e2a125;         /* CTA / "Get Bonus" button color */
  --color-accent-dark: #c48414;    /* CTA hover state */

  /* Semantic colors */
  --color-success: #1a7f4e;
  --color-success-bg: #e9f7ef;
  --color-warning: #a15c00;
  --color-warning-bg: #fff4e0;
  --color-danger: #b3261e;
  --color-danger-bg: #fdecea;
  --color-info: #1c5f9e;
  --color-info-bg: #e8f2fb;

  /* Neutral / surface colors */
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;         /* section background alternation */
  --color-surface: #ffffff;        /* card/box background */
  --color-border: #e1e6ec;
  --color-border-strong: #c7cfda;
  --color-text: #1b2430;
  --color-text-muted: #5b6572;
  --color-text-inverse: #ffffff;

  /* Star rating color */
  --color-star: #e2a125;
  --color-star-empty: #d8dce2;

  /* Typography */
  --font-body: "Inter", "Segoe UI", Arial, Helvetica, sans-serif;
  --font-heading: "Inter", "Segoe UI", Arial, Helvetica, sans-serif;
  --fs-base: 16px;
  --lh-base: 1.6;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  /* Layout */
  --container-width: 1340px;
  --container-padding: 1.25rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --header-height: 72px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 37, 71, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 37, 71, 0.10);
  --shadow-lg: 0 12px 32px rgba(15, 37, 71, 0.16);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE ELEMENTS
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.25;
  margin: 0 0 var(--space-4);
  font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-top: var(--space-7); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); margin-top: var(--space-6); }
h4 { font-size: 1.05rem; margin-top: var(--space-5); }

p { margin: 0 0 var(--space-4); }

ul, ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.4rem;
}

li { margin-bottom: var(--space-2); }

table { border-collapse: collapse; width: 100%; }

button { font-family: inherit; }

/* Skip link for keyboard/screen-reader users */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-4);
  z-index: 1000;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}

/* --------------------------------------------------------------------------
   3. LAYOUT HELPERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding: var(--space-7) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto var(--space-6);
}

.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}

@media (min-width: 960px) {
  .layout-with-sidebar {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: var(--space-6);
    align-items: start;
  }
}

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

/* --------------------------------------------------------------------------
   4. HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--color-primary);
  border-bottom: 1px solid var(--color-primary-light);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base), height var(--transition-base);
}

/* Added by script.js once the page scrolls — see script.js "sticky header" */
.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.site-header__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.site-logo img {
  height: 36px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.site-logo__text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.main-nav {
  display: none;
}

.main-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin: 0;
  padding: 0;
}

.main-nav__list a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.main-nav__list a:hover,
.main-nav__list a[aria-current="page"] {
  color: #ffffff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  cursor: pointer;
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: transform var(--transition-fast);
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle__bar::before { top: -6px; }
.nav-toggle__bar::after { top: 6px; }

/* Mobile nav panel — toggled by script.js via [data-nav-open] on <body> */
@media (max-width: 959px) {
  .main-nav {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    padding: var(--space-6) var(--container-padding);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 400;
  }
  body[data-nav-open="true"] .main-nav {
    transform: translateX(0);
  }
  .main-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
  }
  .header-actions .btn--header-cta {
    display: none;
  }
}

@media (min-width: 960px) {
  .main-nav {
    display: block;
  }
  .nav-toggle {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   5. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7em 1.4em;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn--primary {
  background: var(--color-accent);
  color: #211602;
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  color: #211602;
}

.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--small {
  padding: 0.5em 1em;
  font-size: 0.85rem;
}

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

/* --------------------------------------------------------------------------
   6. BREADCRUMBS
   -------------------------------------------------------------------------- */
.breadcrumbs {
  padding: var(--space-4) 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumbs__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
}

.breadcrumbs__list li {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumbs__list li:not(:last-child)::after {
  content: "/";
  color: var(--color-border-strong);
}

.breadcrumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
}
.breadcrumbs a:hover { text-decoration: underline; }

.breadcrumbs [aria-current="page"] {
  color: var(--color-text);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. HERO
   -------------------------------------------------------------------------- */
.hero {
  background: var(--color-bg);
  padding: var(--space-6) 0;
}

.hero__grid {
  display: block;
}

.hero__content {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1d4ed8 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-md);
}

.hero__eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3em 0.7em;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}

.hero__title {
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: var(--space-4);
  max-width: 640px;
}

.hero .dateline {
  color: rgba(255, 255, 255, 0.7);
}

.hero .dateline strong {
  color: #ffffff;
}

.hero__cta {
  margin-top: var(--space-5);
}

/* --------------------------------------------------------------------------
   8. BYLINE / AUTHOR / DATE / REVIEWER (E-E-A-T)
   -------------------------------------------------------------------------- */
.byline {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.byline__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.byline__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.byline__text {
  font-size: 0.92rem;
  line-height: 1.35;
}

.byline__name {
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}
.byline__name:hover { text-decoration: underline; }

.byline__role {
  color: var(--color-text-muted);
  display: block;
  font-size: 0.85rem;
}

.byline__reviewer {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 2px;
}

.dateline {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.dateline strong {
  color: var(--color-text);
  font-weight: 600;
}

/* "About the Author" box — placed at the end of the article */
.author-box {
  display: flex;
  gap: var(--space-5);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-7) 0;
  flex-wrap: wrap;
}

.author-box__avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.author-box__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-box__body {
  flex: 1;
  min-width: 220px;
}

.author-box__name {
  margin: 0 0 2px;
  font-size: 1.1rem;
}

.author-box__title {
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  display: block;
  margin-bottom: var(--space-3);
}

/* --------------------------------------------------------------------------
   9. METHODOLOGY / CALLOUT BOXES
   -------------------------------------------------------------------------- */
.callout {
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: var(--space-5) 0;
  border: 1px solid transparent;
  border-left-width: 5px;
}

.callout__title {
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

.callout--tip {
  background: var(--color-success-bg);
  border-color: var(--color-success);
}
.callout--tip .callout__title { color: var(--color-success); }

.callout--warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
}
.callout--warning .callout__title { color: var(--color-warning); }

.callout--disclaimer {
  background: var(--color-bg-alt);
  border-color: var(--color-border-strong);
}
.callout--disclaimer .callout__title { color: var(--color-text-muted); }

.callout--methodology {
  background: var(--color-info-bg);
  border-color: var(--color-info);
}
.callout--methodology .callout__title { color: var(--color-info); }

/* --------------------------------------------------------------------------
   10. TOP-N RANKING CARDS
   -------------------------------------------------------------------------- */
.ranking-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.ranking-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.ranking-card__rank {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary-light);
  width: 2.2rem;
  text-align: center;
}

.ranking-card__logo {
  grid-row: 1 / 3;
  width: 88px;
  height: 88px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.ranking-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-bg-alt);
}

.ranking-card__main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .ranking-card {
    grid-template-columns: auto auto 1fr auto;
  }
  .ranking-card__logo { grid-row: auto; }
  .ranking-card__main {
    grid-template-columns: 1.5fr 1fr auto;
    align-items: center;
  }
}

.ranking-card__name {
  margin: 0 0 var(--space-1);
  font-size: 1.15rem;
}

.star-rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.star-rating__stars {
  color: var(--color-star);
  font-size: 1rem;
  letter-spacing: 1px;
}

.star-rating__value {
  font-weight: 700;
  color: var(--color-text);
  font-size: 0.9rem;
}

.ranking-card__highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-3);
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.ranking-card__highlights li {
  padding-left: 1.3em;
  position: relative;
  margin-bottom: var(--space-1);
}

.ranking-card__highlights li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.ranking-card__bonus {
  text-align: center;
  padding: var(--space-3);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.ranking-card__bonus-amount {
  display: block;
  font-weight: 800;
  color: var(--color-primary);
  font-size: 1.05rem;
}

.ranking-card__bonus-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ranking-card__cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-2);
  min-width: 160px;
}

.ranking-card__terms-link {
  font-size: 0.75rem;
  text-align: center;
  color: var(--color-text-muted);
}

.payment-icons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  grid-column: 1 / -1;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-border);
}

.payment-icons img {
  height: 24px;
  width: auto;
}

/* --------------------------------------------------------------------------
   11. PROS / CONS
   -------------------------------------------------------------------------- */
.pros-cons {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

@media (min-width: 640px) {
  .pros-cons {
    grid-template-columns: 1fr 1fr;
  }
}

.pros-cons__col {
  border-radius: var(--radius-md);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
}

.pros-cons__col--pros {
  background: var(--color-success-bg);
  border-color: var(--color-success);
}

.pros-cons__col--cons {
  background: var(--color-danger-bg);
  border-color: var(--color-danger);
}

.pros-cons__title {
  margin: 0 0 var(--space-3);
  font-size: 1rem;
}

.pros-cons__col--pros .pros-cons__title { color: var(--color-success); }
.pros-cons__col--cons .pros-cons__title { color: var(--color-danger); }

.pros-cons__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pros-cons__col li {
  padding-left: 1.4em;
  position: relative;
}

.pros-cons__col--pros li::before {
  content: "+";
  position: absolute;
  left: 0;
  font-weight: 800;
  color: var(--color-success);
}

.pros-cons__col--cons li::before {
  content: "\2212";
  position: absolute;
  left: 0;
  font-weight: 800;
  color: var(--color-danger);
}

/* --------------------------------------------------------------------------
   12. COMPARISON TABLE
   -------------------------------------------------------------------------- */
.table-scroll {
  margin: var(--space-5) 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.comparison-table {
  width: 100%;
  table-layout: fixed;
  font-size: 0.92rem;
}

.comparison-table caption {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
}

.comparison-table thead th {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
  word-break: break-word;
}

/* data-sortable="true" columns get a pointer cursor + indicator; wired in script.js */
.comparison-table thead th[data-sortable="true"] {
  cursor: pointer;
  user-select: none;
}
.comparison-table thead th[data-sortable="true"]::after {
  content: "\21C5";
  margin-left: var(--space-2);
  opacity: 0.6;
  font-size: 0.8em;
}

.comparison-table tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  word-break: break-word;
}

.comparison-table tbody tr:nth-child(even) {
  background: var(--color-bg-alt);
}

.comparison-table tbody tr:hover {
  background: var(--color-info-bg);
}

.comparison-table .cell-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
}

/* Narrow viewports: tighten padding/font so wide tables read without side-scrolling */
@media (max-width: 640px) {
  .comparison-table {
    font-size: 0.78rem;
  }
  .comparison-table thead th,
  .comparison-table tbody td {
    padding: var(--space-2);
  }
}

.comparison-table .cell-brand img {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   13. IMAGE + CAPTION
   -------------------------------------------------------------------------- */
.figure {
  margin: var(--space-6) 0;
}

.figure img {
  border-radius: var(--radius-md);
  width: 100%;
}

.figure figcaption {
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------------
   14. PULL-QUOTE / EXPERT OPINION
   -------------------------------------------------------------------------- */
.pull-quote {
  margin: var(--space-6) 0;
  padding: var(--space-5) var(--space-6);
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.pull-quote blockquote {
  margin: 0 0 var(--space-3);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text);
}

.pull-quote figcaption {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.pull-quote__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.pull-quote__avatar img { width: 100%; height: 100%; object-fit: cover; }

/* --------------------------------------------------------------------------
   15. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: transparent;
  border: none;
  padding: var(--space-5) var(--space-2);
  text-align: left;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-primary);
  transition: transform var(--transition-fast);
}
.faq-item__icon::before {
  top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%);
}
.faq-item__icon::after {
  top: 0; left: 50%; width: 2px; height: 100%; transform: translateX(-50%);
}
.faq-item__question[aria-expanded="true"] .faq-item__icon::after {
  transform: translateX(-50%) scaleY(0);
}

.faq-item__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-base) ease;
}

.faq-item__answer-inner {
  padding: 0 var(--space-2) var(--space-5);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   16. TABLE OF CONTENTS (SIDEBAR / SCROLLSPY)
   -------------------------------------------------------------------------- */
.toc {
  position: sticky;
  top: calc(var(--header-height) + var(--space-5));
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.toc__title {
  margin: 0 0 var(--space-3);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.toc__list li { margin-bottom: var(--space-2); }

.toc__list a {
  color: var(--color-text-muted);
  text-decoration: none;
  display: block;
  padding: var(--space-1) 0 var(--space-1) var(--space-3);
  border-left: 2px solid transparent;
}

/* Active section link — toggled by script.js scrollspy */
.toc__list a.is-active,
.toc__list a:hover {
  color: var(--color-primary);
  border-left-color: var(--color-accent);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   17. TRUST / REGULATORY BADGE STRIP
   -------------------------------------------------------------------------- */
.badge-strip {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: var(--space-6) 0;
}

.badge-strip__title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  text-align: center;
}

.badge-strip__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-4);
}

.badge-strip__row img {
  max-height: 48px;
  width: auto;
  filter: grayscale(20%);
}

.badge-strip__disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.badge-strip__helpline {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   18. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-primary);
  color: #cbd6e6;
  padding: var(--space-7) 0 var(--space-5);
  margin-top: var(--space-8);
}

.site-footer a {
  color: #cbd6e6;
  text-decoration: none;
}
.site-footer a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-col__title {
  color: #ffffff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-3);
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li { margin-bottom: var(--space-2); font-size: 0.9rem; }

.footer-about p {
  font-size: 0.88rem;
  color: #b7c3d6;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-5);
  font-size: 0.8rem;
  color: #9fadc3;
}

.footer-legal-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
}

/* --------------------------------------------------------------------------
   19. BACK-TO-TOP BUTTON
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 300;
}

/* Shown by script.js once the user scrolls past the hero */
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   20. CATEGORY FILTER
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.filter-bar__btn {
  padding: 0.5em 1.1em;
  border-radius: 999px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}

.filter-bar__btn[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   21. ARTICLE PROSE WRAPPER
   -------------------------------------------------------------------------- */
.article-body {
  min-width: 0; /* allow grid child to shrink and its tables to scroll */
}

.article-body > *:first-child {
  margin-top: 0;
}

/* --------------------------------------------------------------------------
   22. UTILITIES
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }