/* Base reset, typography, layout shell. Tokens: assets/css/tokens.css. */

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg-canvas);
  color: var(--color-text-body);
  font-family: var(--font-family-ui);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  font-weight: var(--font-weight-regular);
}

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-family-display);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin: 0 0 var(--space-4);
}
h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); margin-top: var(--space-10); text-wrap: balance; }
h3 { font-size: var(--font-size-lg); margin-top: var(--space-6); }
h4 { font-size: var(--font-size-md); }

@media (min-width: 768px) {
  h1 { font-size: var(--font-size-4xl); }
}
@media (min-width: 1440px) {
  h1 { font-size: var(--font-size-5xl); }
}

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

a {
  color: var(--color-link);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--color-accent-primary-hover); }

ul, ol { padding-left: var(--space-5); margin: 0 0 var(--space-4); }

:focus-visible {
  outline: var(--focus-ring-width) solid var(--color-focus-ring);
  outline-offset: var(--focus-ring-offset);
}

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

.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -100px;
  background: var(--color-accent-primary);
  color: var(--color-text-on-accent);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--motion-base) var(--motion-easing);
}
.skip-link:focus { top: var(--space-2); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter-mobile);
}
@media (min-width: 768px) {
  .container { padding: 0 var(--gutter-desktop); }
}

.page-container { padding-top: var(--space-6); padding-bottom: var(--space-10); }
.page-container > h1 { max-width: 18ch; }
.page-container--narrow { max-width: var(--container-narrow); }
.page-container--narrow .prose { max-width: var(--container-narrow); }

/* ---------- Header ---------- */
.site-header {
  background: var(--color-bg-surface);
  border-bottom: var(--border-width) solid var(--color-border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-height: 72px;
}
.site-header__brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
  margin-right: auto;
}
.site-header__brand-name {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
}
.site-header__brand-tag {
  font-family: var(--font-family-ui);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.global-nav { display: none; }
.global-nav ul { display: flex; gap: var(--space-5); list-style: none; margin: 0; padding: 0; }
.global-nav a {
  text-decoration: none;
  color: var(--color-text-body);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}
.global-nav a[aria-current="page"] { color: var(--color-accent-primary); }
@media (min-width: 1024px) {
  .global-nav { display: block; }
  .mobile-nav-toggle { display: none; }
}

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

.theme-control, .mobile-nav-toggle {
  background: none;
  border: var(--border-width) solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--color-text-body);
}
@media (min-width: 1024px) { .mobile-nav-toggle { display: none; } }
.theme-control__icon::before { content: "\25D1"; font-size: 1rem; }
.mobile-nav-toggle__bars { display: block; width: 18px; height: 2px; background: currentColor; position: relative; }
.mobile-nav-toggle__bars::before, .mobile-nav-toggle__bars::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: currentColor;
}
.mobile-nav-toggle__bars::before { top: -6px; }
.mobile-nav-toggle__bars::after { top: 6px; }

.mobile-nav { border-top: var(--border-width) solid var(--color-border-subtle); background: var(--color-bg-surface); }
.mobile-nav ul { list-style: none; margin: 0; padding: var(--space-2) var(--gutter-mobile); }
.mobile-nav a { display: block; padding: var(--space-3) 0; text-decoration: none; color: var(--color-text-body); }
.mobile-nav[hidden] { display: none; }
@media (min-width: 1024px) { .mobile-nav { display: none !important; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-muted); border-top: var(--border-width) solid var(--color-border-subtle); margin-top: var(--space-16); }
.site-footer__inner { display: grid; gap: var(--space-6); padding: var(--space-10) 0 var(--space-6); }
@media (min-width: 768px) { .site-footer__inner { grid-template-columns: 1.2fr 1fr 1fr; } }
.site-footer__brand-name { font-family: var(--font-family-display); font-weight: var(--font-weight-bold); font-size: var(--font-size-lg); color: var(--color-text-primary); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.site-footer a { text-decoration: none; color: var(--color-text-body); }
.site-footer__legal { padding: var(--space-4) 0; border-top: var(--border-width) solid var(--color-border-subtle); color: var(--color-text-muted); font-size: var(--font-size-sm); }

/* ---------- Buttons / links ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-family-ui);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  border: var(--border-width) solid transparent;
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
  transition: background-color var(--motion-base) var(--motion-easing), border-color var(--motion-base) var(--motion-easing);
}
.button--primary { background: var(--color-accent-primary); color: var(--color-text-on-accent); }
.button--primary:hover { background: var(--color-accent-primary-hover); color: var(--color-text-on-accent); }
.button--outline { background: transparent; border-color: var(--color-border-strong); color: var(--color-text-primary); }
.button--outline:hover { border-color: var(--color-accent-primary); color: var(--color-accent-primary); }
.button--secondary { background: var(--color-bg-surface); border-color: var(--color-border-strong); color: var(--color-text-primary); }
.button--secondary:hover { border-color: var(--color-accent-primary); color: var(--color-accent-primary); }
.button--commercial { background: var(--color-bg-evidence); border-color: var(--color-border-strong); color: var(--color-accent-primary-pressed); }
.button--commercial:hover { background: var(--color-bg-surface); border-color: var(--color-accent-primary); color: var(--color-accent-primary); }
.button--lg { padding: var(--space-4) var(--space-6); font-size: var(--font-size-md); }
.button--sm { padding: var(--space-2) var(--space-3); font-size: var(--font-size-xs); min-height: 44px; }

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

/* ---------- Hero ---------- */
.hero { padding: var(--space-10) 0; background: var(--color-bg-surface); overflow: hidden; }
.hero__inner { display: grid; gap: 0; align-items: center; }
.hero__content { position: relative; z-index: 1; }
.hero__eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: var(--font-size-xs); color: var(--color-text-muted); font-weight: var(--font-weight-semibold); margin-bottom: var(--space-3); }
.hero__headline { max-width: 17ch; text-wrap: balance; }
.hero__headline-accent { color: var(--color-accent-primary); }
.hero__subhead { max-width: 60ch; font-size: var(--font-size-md); color: var(--color-text-body); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
@media (min-width: 960px) {
  .hero { padding: var(--space-12) 0; }
  .hero__inner { grid-template-columns: minmax(0, 1.05fr) minmax(430px, 0.95fr); gap: var(--space-10); }
}
@media (max-width: 959px) {
  .hero__content { display: contents; }
  .hero__eyebrow { order: 1; }
  .hero__headline { order: 2; }
  .hero__subhead { order: 3; }
  .hero__ctas { order: 4; }
  .research-desk { order: 5; margin-top: var(--space-6); }
}

.research-desk {
  position: relative; overflow: hidden;
  color: var(--color-text-hero-panel); background: var(--color-bg-hero-panel);
  border: var(--border-width) solid var(--color-border-hero-panel); border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-md);
}
.research-desk::after { content: ""; position: absolute; width: 220px; height: 220px; border: 1px solid var(--color-border-hero-panel); border-radius: 50%; right: -92px; top: -108px; opacity: .7; }
.research-desk__header { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-3); padding-bottom: var(--space-4); margin-bottom: var(--space-4); border-bottom: 1px solid var(--color-border-hero-panel); text-transform: uppercase; letter-spacing: .09em; font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); }
.research-desk__status { color: #9EDFCB; font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); letter-spacing: .08em; }
.research-desk__product-grid { display: grid; gap: var(--space-3); margin: 0 0 var(--space-4); }
.research-product { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: start; padding: var(--space-4); border: 1px solid var(--color-border-hero-panel); border-radius: var(--radius-md); background: rgba(255,255,255,.035); }
.research-product > .icon-tile { margin-top: 2px; }
.research-product__body { min-width: 0; }
.research-product__body strong, .research-product__body span { display: block; }
.research-product__body strong { font-family: var(--font-family-display); font-size: var(--font-size-md); line-height: 1.3; }
.research-product__scope { margin-top: var(--space-1); color: #B7CBC5; font-size: var(--font-size-xs); line-height: 1.5; }
.research-product__meta { margin-top: var(--space-3) !important; padding-top: var(--space-3); border-top: 1px dashed var(--color-border-hero-panel); color: #6BBEA5 !important; font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); letter-spacing: .02em; }
.research-desk__evidence { display: grid; grid-template-columns: auto 1fr; gap: var(--space-3); align-items: center; padding-top: var(--space-1); }
.research-desk__evidence p { margin: 0; font-size: var(--font-size-xs); line-height: 1.5; color: #B7CBC5; }
.research-desk__evidence strong { display: block; margin-bottom: 2px; color: var(--color-text-hero-panel); text-transform: uppercase; letter-spacing: .06em; font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); }
@media (max-width: 479px) { .research-desk__header { align-items: flex-start; flex-direction: column; gap: var(--space-2); } }

/* ---------- Trust signals ---------- */
.trust-signal-row { padding: var(--space-6) 0; background: var(--color-bg-muted); border-top: var(--border-width) solid var(--color-border-subtle); border-bottom: var(--border-width) solid var(--color-border-subtle); }
.trust-signal-row__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (min-width: 768px) { .trust-signal-row__grid { grid-template-columns: repeat(4, 1fr); } }
.trust-signal { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) 0; }
.trust-signal__label { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); line-height: 1.35; }

/* ---------- Icon tiles ----------
   Human-approved branded artwork (references/visual/approved/
   behindthewager-icon-family-v1.png, bottom row), used literally as
   cropped PNGs - each tile already contains its own rounded badge and
   its own teal/dark-ink/light-surface colours. This is NOT a
   currentColor theme glyph: no color/fill/filter/invert is applied here
   in either theme - the artwork's own colours are the point. `object-fit:
   contain` + explicit pixel sizing (never `auto`) keeps sizing stable
   regardless of the source PNG's exact native pixel dimensions. */
.icon-tile { display: block; flex-shrink: 0; object-fit: contain; }
.icon-tile--sm { width: 44px; height: 44px; }
.icon-tile--md { width: 46px; height: 46px; }
.icon-tile--lg { width: 52px; height: 52px; }

/* ---------- Homepage campaign banner ---------- */
.homepage-campaign-banner { padding: var(--space-6) 0; }
.homepage-campaign-banner__link {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--space-8); align-items: end; text-decoration: none; color: inherit;
  background: var(--color-bg-evidence);
  border: var(--border-width) solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}
.homepage-campaign-banner__link .text-link { grid-column: 2; grid-row: 1 / span 3; align-self: center; }
.homepage-campaign-banner__eyebrow { text-transform: uppercase; font-size: var(--font-size-xs); letter-spacing: 0.06em; color: var(--color-success-text); font-weight: var(--font-weight-semibold); }
.homepage-campaign-banner__headline { margin: var(--space-2) 0; }
@media (max-width: 639px) { .homepage-campaign-banner__link { display: block; } }

/* ---------- Editorial blocks / discovery ---------- */
.editorial-block { padding: var(--space-8) 0; }
.editorial-block--muted { background: var(--color-bg-muted); }
.editorial-block__inner { max-width: var(--container-narrow); }

.home-principles { padding: var(--space-10) 0; }
.home-principles__grid { display: grid; gap: var(--space-6); }
.home-principle { display: grid; grid-template-columns: 42px 1fr; gap: var(--space-4); border-top: 2px solid var(--color-text-primary); padding-top: var(--space-5); }
.home-principle__index { color: var(--color-accent-primary); font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); }
.home-principle h2 { margin-top: 0; }
.home-principle p { max-width: 62ch; }
@media (min-width: 900px) { .home-principles__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.home-operators { padding: var(--space-8) 0; background: var(--color-bg-muted); border-top: var(--border-width) solid var(--color-border-subtle); border-bottom: var(--border-width) solid var(--color-border-subtle); }

.discovery-grid { padding: var(--space-8) 0; }
.discovery-grid__grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.discovery-card { display: flex; flex-direction: column; min-height: 220px; padding: var(--space-5); background: var(--color-bg-surface); border: var(--border-width) solid var(--color-border-subtle); border-top: 4px solid var(--color-accent-primary); border-radius: var(--radius-md); text-decoration: none; color: inherit; }
.discovery-card:nth-child(3n+2) { border-top-color: var(--color-warning-icon); }
.discovery-card:nth-child(3n) { border-top-color: var(--color-border-strong); }
.discovery-card h3 { margin-top: 0; }
.discovery-card .text-link { margin-top: auto; font-size: var(--font-size-xl); }
.discovery-card:hover { border-color: var(--color-accent-primary); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ---------- Hub ---------- */
.hub-children { margin-top: var(--space-8); }
.hub-children__grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 768px) { .hub-children__grid { grid-template-columns: repeat(2, 1fr); } }
.hub-children__card { display: block; padding: var(--space-6); background: var(--color-bg-surface); border: var(--border-width) solid var(--color-border-subtle); border-left: 4px solid var(--color-accent-primary); border-radius: var(--radius-md); text-decoration: none; color: inherit; }
.hub-children__card h2 { margin-top: var(--space-3); }
.hub-children__card:hover { border-top-color: var(--color-accent-primary); border-right-color: var(--color-accent-primary); border-bottom-color: var(--color-accent-primary); }
.hub-children__card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 32px; }
.hub-children__logo-frame { display: inline-flex; align-items: center; justify-content: center; min-width: 96px; min-height: 32px; padding: var(--space-1) var(--space-2); border: var(--border-width) solid var(--color-border-subtle); border-radius: var(--radius-sm); background: #FFFFFF; }
.hub-children__logo { width: auto; height: 22px; max-width: 84px; object-fit: contain; }
.hub-children__badge { margin-left: auto; padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm); background: var(--color-bg-muted); color: var(--color-text-muted); font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); text-transform: uppercase; letter-spacing: .04em; }
.hub-intro { position: relative; max-width: 900px; padding: var(--space-6) 0 var(--space-8); }
.hub-intro::after { content: ""; display: block; width: 96px; height: 4px; margin-top: var(--space-6); background: var(--color-accent-primary); }
.page-eyebrow { margin: 0 0 var(--space-3); color: var(--color-accent-primary); font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); letter-spacing: .09em; text-transform: uppercase; }

/* Distinct restrained accent per major vertical hub, reusing the same
   token palette as the homepage discovery cards - one system, not three
   different colour schemes. Reviews/Guides keep the default petrol accent. */
.hub-page--betting .hub-children__card { border-left-color: var(--color-warning-icon); }
.hub-page--betting .hub-children__card:hover { border-top-color: var(--color-warning-icon); border-right-color: var(--color-warning-icon); border-bottom-color: var(--color-warning-icon); }
.hub-page--betting .hub-intro::after { background: var(--color-warning-icon); }
.hub-page--betting .page-eyebrow { color: var(--color-warning-text); }
.hub-page--games .hub-children__card { border-left-color: var(--color-border-strong); }
.hub-page--games .hub-children__card:hover { border-top-color: var(--color-border-strong); border-right-color: var(--color-border-strong); border-bottom-color: var(--color-border-strong); }
.hub-page--games .hub-intro::after { background: var(--color-border-strong); }

/* ---------- Prose (markdown) ---------- */
.prose { max-width: 68ch; }
.prose h2 { margin-top: var(--space-10); }
.prose h3 { margin-top: var(--space-8); }
.prose table { width: 100%; border-collapse: collapse; margin: var(--space-4) 0; }
.prose th, .prose td { border: var(--border-width) solid var(--color-border-subtle); padding: var(--space-2) var(--space-3); text-align: left; }
.prose blockquote { border-left: 3px solid var(--color-accent-primary); margin: var(--space-4) 0; padding-left: var(--space-4); color: var(--color-text-muted); }

/* ---------- System 404 ---------- */
.system-404 { text-align: center; padding: var(--space-16) 0; }
.system-404__links ul { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; list-style: none; padding: 0; margin-top: var(--space-5); }

@media (max-width: 599px) {
  .hero__ctas .button { width: 100%; }
  .site-footer { margin-top: var(--space-10); }
}