/* ============================================================
   Casino Ohne Oasis - Hub Stylesheet
   Style: editorial / theme: light / accent: #0F66C7
   ============================================================ */

:root {
  --color-bg: #fafaf7;
  --color-surface: #ffffff;
  --color-surface-alt: #f3f1ec;
  --color-text: #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-muted: #7a7a7a;
  --color-border: #d9d6cf;
  --color-border-strong: #b8b3a8;
  --color-accent: #0F66C7;
  --color-accent-soft: #e8f0fb;
  --color-accent-strong: #0a4d99;
  --color-warning-bg: #fdf6e3;
  --color-warning-border: #d4a64a;
  --color-success-bg: #eef7ed;
  --color-success-border: #6ba65f;
  --content-width: 1000px;
  --content-wide: 1080px;
  --section-gap: 3rem;
  --transition: 0.3s ease;
  --font-heading: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-ui: "Inter", system-ui, -apple-system, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================================
   Header - logo-left-nav-right
   ============================================================ */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
}

.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.brand:hover {
  color: var(--color-accent);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

.site-nav a {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition);
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--color-accent);
}

/* ============================================================
   Main layout
   ============================================================ */
main {
  padding: 3rem 0 4rem;
}

article > section,
article > nav,
article > aside,
article > div {
  max-width: var(--content-width);
  margin: 0 auto var(--section-gap);
  padding: 0 1.5rem;
}

article > section.hero {
  max-width: var(--content-wide);
}

article > section[data-content="comparison-table"] {
  max-width: var(--content-wide);
}

/* ============================================================
   Hero - minimal-line
   ============================================================ */
.hero {
  padding-top: 1rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 2rem;
  text-align: left;
}

.hero-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  text-align: left;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.hero-byline {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.byline-name {
  color: var(--color-text);
  font-weight: 600;
}

.hero-figure {
  max-width: var(--content-wide);
  margin: 1.5rem auto 0;
  padding: 0 1.5rem;
}

.hero-figure img {
  width: 100%;
  border-radius: 4px;
}

/* ============================================================
   TOC - vertical-list
   ============================================================ */
.toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1.75rem 2rem;
  border-radius: 4px;
}

.toc h2 {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.toc ul {
  list-style: none;
  counter-reset: toc-counter;
}

.toc li {
  counter-increment: toc-counter;
  padding: 0.5rem 0;
  border-bottom: 1px dotted var(--color-border);
  font-family: var(--font-ui);
  font-size: 0.95rem;
}

.toc li:last-child {
  border-bottom: none;
}

.toc li::before {
  content: counter(toc-counter, decimal-leading-zero) ".";
  display: inline-block;
  width: 2.5rem;
  color: var(--color-accent);
  font-weight: 600;
}

.toc a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}

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

/* ============================================================
   TL;DR block
   ============================================================ */
.tldr {
  background: var(--color-accent-soft);
  border-left: 4px solid var(--color-accent);
  padding: 1.75rem 2rem;
  border-radius: 0 4px 4px 0;
}

.tldr h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-accent-strong);
  margin-bottom: 1rem;
  text-align: left;
}

.tldr ul {
  list-style: none;
  padding: 0;
}

.tldr li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  font-size: 1rem;
  line-height: 1.6;
}

.tldr li::before {
  content: "\25B8";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.tldr li strong {
  color: var(--color-accent-strong);
  font-weight: 600;
}

/* ============================================================
   Typography in content sections
   ============================================================ */
section h2 {
  font-family: var(--font-heading);
  font-size: 1.95rem;
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-text);
  margin: 2.5rem 0 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-border-strong);
  letter-spacing: -0.01em;
  text-align: left;
}

section h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.3;
  font-weight: 600;
  color: var(--color-text);
  margin: 2rem 0 0.85rem;
  letter-spacing: -0.005em;
  text-align: left;
}

section p {
  margin-bottom: 1.15rem;
  text-align: left;
}

section ul, section ol {
  margin: 0 0 1.5rem 1.5rem;
}

section li {
  margin-bottom: 0.6rem;
  line-height: 1.65;
}

section ul li::marker {
  color: var(--color-accent);
}

section ol li::marker {
  color: var(--color-accent);
  font-weight: 700;
  font-family: var(--font-ui);
}

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

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

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

/* ============================================================
   Figures inside content
   ============================================================ */
figure {
  margin: 2rem 0;
  padding: 0;
}

figure img {
  width: 100%;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

figcaption {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 0.75rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--color-accent);
  line-height: 1.5;
}

/* ============================================================
   Comparison table
   ============================================================ */
.table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-surface);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

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

.comparison-table thead {
  background: var(--color-text);
  color: var(--color-surface);
}

.comparison-table th,
.comparison-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table thead th {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: none;
}

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

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

.comparison-table tbody th {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-accent-strong);
  background: transparent;
}

.comparison-table a {
  font-size: 0.85rem;
}

/* ============================================================
   Component: info-box
   ============================================================ */
.component-info-box {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-left: 4px solid var(--color-warning-border);
  padding: 1.5rem 1.75rem;
  border-radius: 0 4px 4px 0;
  margin: 2rem 0;
}

.component-info-box h3 {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: #8a6914;
  margin: 0 0 0.75rem;
}

.component-info-box p {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text);
}

/* ============================================================
   Component: key-takeaway
   ============================================================ */
.component-key-takeaway {
  background: var(--color-surface);
  border-top: 3px solid var(--color-accent);
  border-bottom: 3px solid var(--color-accent);
  padding: 1.75rem 2rem;
  margin: 2.5rem 0;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  line-height: 1.55;
  font-style: italic;
  color: var(--color-text);
  text-align: left;
}

.component-key-takeaway p {
  margin: 0;
}

.component-key-takeaway strong {
  font-style: normal;
  color: var(--color-accent-strong);
}

/* ============================================================
   Component: quick-facts (definition list)
   ============================================================ */
.component-quick-facts {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1.75rem 2rem;
  border-radius: 4px;
  margin: 2.5rem 0;
}

.component-quick-facts h3 {
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.15rem;
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.component-quick-facts dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.5rem;
  font-family: var(--font-ui);
}

.component-quick-facts dt {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.component-quick-facts dd {
  font-size: 1rem;
  color: var(--color-text);
  font-weight: 600;
  font-family: var(--font-heading);
}

.component-source {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dotted var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-style: italic;
}

/* ============================================================
   Component: pros-cons-box
   ============================================================ */
.component-pros-cons {
  margin: 2.5rem 0;
}

.component-pros-cons h3 {
  margin: 0 0 1.25rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-text);
}

.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.pros, .cons {
  padding: 1.5rem;
  border-radius: 4px;
}

.pros {
  background: var(--color-success-bg);
  border-left: 4px solid var(--color-success-border);
}

.cons {
  background: #fbeded;
  border-left: 4px solid #b94a4a;
}

.pros h4, .cons h4 {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.pros h4 {
  color: #2d5a25;
}

.cons h4 {
  color: #872929;
}

.pros ul, .cons ul {
  margin: 0;
  padding-left: 1.25rem;
}

.pros li, .cons li {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ============================================================
   Aside blocks (RG + author-bio)
   ============================================================ */
.responsible-gambling {
  background: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning-border);
  padding: 2rem 2.25rem;
  border-radius: 0 4px 4px 0;
}

.responsible-gambling h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #8a6914;
  margin-bottom: 1rem;
  padding-bottom: 0;
  border-bottom: none;
}

.responsible-gambling ul {
  margin: 1rem 0 1rem 1.25rem;
}

.responsible-gambling li {
  margin-bottom: 0.6rem;
  font-size: 0.98rem;
}

.author-bio {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 2rem 2.25rem;
  border-radius: 4px;
}

.author-bio h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.author-bio p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.author-bio p + p {
  margin-top: 0.85rem;
}

/* ============================================================
   FAQ
   ============================================================ */
section[data-content="faq"] h2 {
  margin-bottom: 1.5rem;
}

details {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

details:first-of-type {
  border-top: 1px solid var(--color-border);
}

summary {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
  color: var(--color-text);
  transition: color var(--transition);
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-accent);
  font-family: var(--font-ui);
  transition: transform var(--transition);
}

details[open] summary::after {
  content: "\2013";
  transform: translateY(-50%);
}

summary:hover {
  color: var(--color-accent);
}

details p {
  margin-top: 1rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.65;
}

/* ============================================================
   Footer - 4-column
   ============================================================ */
.site-footer {
  background: var(--color-text);
  color: var(--color-surface);
  padding: 3.5rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-grid {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-col h3 {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-surface);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid #3a3a3a;
}

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

.footer-col li {
  margin-bottom: 0.55rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: #c8c8c8;
}

.footer-col a {
  color: #c8c8c8;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-accent-soft);
  text-decoration: underline;
}

.footer-bottom {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid #3a3a3a;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: #9a9a9a;
  line-height: 1.55;
}

.footer-bottom p + p {
  margin-top: 0.6rem;
}

.footer-disclaimer {
  font-style: italic;
  color: #b8b8b8;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 768px) {
  body {
    font-size: 17px;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .site-nav ul {
    flex-wrap: wrap;
    gap: 0.9rem 1.25rem;
  }

  .site-nav a {
    font-size: 0.9rem;
  }

  .hero-inner {
    padding: 2rem 1.25rem 1.5rem;
  }

  .hero h1 {
    font-size: clamp(1.6rem, 7vw, 2.1rem);
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  article > section,
  article > nav,
  article > aside,
  article > div {
    padding: 0 1.25rem;
  }

  section h2 {
    font-size: 1.55rem;
  }

  section h3 {
    font-size: 1.2rem;
  }

  .toc {
    padding: 1.25rem 1.25rem;
  }

  .tldr {
    padding: 1.5rem 1.5rem;
  }

  .component-quick-facts dl {
    grid-template-columns: 1fr;
    gap: 0.5rem 0;
  }

  .component-quick-facts dt {
    margin-top: 0.5rem;
  }

  .pros-cons-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .comparison-table {
    font-size: 0.82rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.6rem 0.7rem;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 1.6rem;
  }
}