/* =========================================================
   litecoin-casinos.de — Haupt-Stylesheet
   Hintergrund der Seite: hell | Alle weiteren Elemente: schwarz
   ========================================================= */

:root {
  --color-bg: #f5f5f2;
  --color-black: #0d0d0d;
  --color-black-soft: #1a1a1a;
  --color-white: #ffffff;
  --color-border: #0d0d0d;
  --color-muted: #5c5c5c;
  --color-accent: #0d0d0d;
  --max-width: 1180px;
  --radius: 10px;
  --transition: 0.25s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-bg);
  color: var(--color-black);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.wrapper {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
  background-color: var(--color-black);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 500;
  border-bottom: 3px solid var(--color-black);
}

.site-header .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--color-white);
}

.logo img {
  height: 42px;
  width: auto;
}

.header-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  border: 2px solid var(--color-black);
  border-radius: var(--radius);
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform var(--transition), background-color var(--transition), color var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
}

/* =========================================================
   MAIN CONTENT
   ========================================================= */

main {
  display: block;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 20px 60px;
  color: var(--color-black);
}

main h1 {
  font-size: 34px;
  font-weight: 800;
  margin: 0 0 22px;
  color: var(--color-black);
  line-height: 1.25;
}

main h2 {
  font-size: 26px;
  font-weight: 700;
  margin: 40px 0 16px;
  color: var(--color-black);
  border-bottom: 3px solid var(--color-black);
  padding-bottom: 8px;
}

main h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 30px 0 14px;
  color: var(--color-black);
}

main p {
  margin: 0 0 18px;
  font-size: 16px;
  color: var(--color-black);
  max-width: 100%;
  word-wrap: break-word;
}

main ul,
main ol {
  margin: 0 0 20px;
  padding-left: 24px;
}

main li {
  margin-bottom: 8px;
}

main strong {
  color: var(--color-black);
}

main blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  border-left: 5px solid var(--color-black);
  background-color: var(--color-white);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--color-black-soft);
}

/* --- Bilder zwischen Absätzen (Vorlage) --- */

.content-image {
  width: 100%;
  margin: 30px 0;
  text-align: center;
}

.content-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 2px solid var(--color-black);
  margin: 0 auto;
}

.content-image figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-muted);
}

/* --- Tabellen --- */

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 26px 0;
  border-radius: var(--radius);
  border: 2px solid var(--color-black);
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background-color: var(--color-white);
}

table caption {
  caption-side: top;
  text-align: left;
  padding: 10px 14px;
  font-weight: 700;
  background-color: var(--color-black);
  color: var(--color-white);
}

thead th {
  background-color: var(--color-black);
  color: var(--color-white);
  text-align: left;
  padding: 14px 16px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid #d8d8d3;
  font-size: 15px;
  color: var(--color-black);
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:nth-child(even) {
  background-color: #f0f0eb;
}

/* --- Zentrierter CTA-Button (Vorlage) --- */

.cta-center {
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 40px 0;
}

.cta-button {
  display: inline-block;
  background-color: var(--color-black);
  color: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: 50px;
  padding: 18px 48px;
  font-size: 18px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  cursor: pointer;
  box-shadow: 0 6px 0 var(--color-black-soft);
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 var(--color-black-soft);
  background-color: var(--color-white);
  color: var(--color-black);
}

.cta-button:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 var(--color-black-soft);
}

/* =========================================================
   AUTOR-BLOCK
   ========================================================= */

.author-box {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 50px 0 10px;
  padding: 24px;
  background-color: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: var(--radius);
  flex-wrap: wrap;
}

.author-box .author-avatar {
  flex: 0 0 auto;
}

.author-box .author-avatar img {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-black);
}

.author-box .author-info {
  flex: 1 1 260px;
}

.author-box .author-name {
  font-size: 17px;
  font-weight: 800;
  margin: 0 0 2px;
  color: var(--color-black);
}

.author-box .author-role {
  font-size: 13px;
  color: var(--color-muted);
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.author-box .author-opinion {
  font-size: 15px;
  color: var(--color-black-soft);
  margin: 0;
  font-style: italic;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 40px 0 30px;
  margin-top: 60px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #333333;
}

.footer-nav a {
  color: var(--color-white);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  transition: opacity var(--transition);
}

.footer-nav a:hover {
  opacity: 0.6;
  text-decoration: underline;
}

.footer-orgs {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #333333;
}

.footer-orgs span.footer-orgs-label {
  font-size: 12px;
  color: #b3b3b3;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-right: 4px;
}

.footer-orgs a {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
  border: 1px solid #555555;
  border-radius: 20px;
  padding: 6px 14px;
  transition: background-color var(--transition), border-color var(--transition);
}

.footer-orgs a:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.footer-text {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  font-size: 13px;
  line-height: 1.7;
  color: #c9c9c9;
  text-align: center;
}

/* =========================================================
   BACK TO TOP
   ========================================================= */

#back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-black);
  color: var(--color-white);
  border: 2px solid var(--color-white);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 999;
}

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

#back-to-top:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-black);
}

/* =========================================================
   404 PAGE
   ========================================================= */

.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}

.error-page .error-code {
  font-size: clamp(70px, 18vw, 140px);
  font-weight: 900;
  color: var(--color-black);
  line-height: 1;
  margin: 0;
}

.error-page h1 {
  font-size: 26px;
  margin: 10px 0 14px;
  color: var(--color-black);
}

.error-page p {
  color: var(--color-muted);
  margin-bottom: 26px;
  max-width: 480px;
}

/* =========================================================
   RESPONSIVE / MOBILE
   ========================================================= */

@media (max-width: 768px) {
  .site-header .wrapper {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
  }

  .header-actions .btn {
    flex: 1 1 auto;
  }

  main h1 {
    font-size: 26px;
  }

  main h2 {
    font-size: 21px;
  }

  main p,
  tbody td,
  thead th {
    font-size: 14px;
  }

  .cta-button {
    padding: 16px 32px;
    font-size: 16px;
    width: 100%;
    max-width: 340px;
    text-align: center;
  }

  .author-box {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }

  #back-to-top {
    right: 14px;
    bottom: 14px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .wrapper,
  main {
    padding-left: 14px;
    padding-right: 14px;
  }

  .logo {
    font-size: 18px;
  }

  .logo img {
    height: 34px;
  }

  .footer-orgs {
    flex-direction: column;
  }
}