/* =========================================================
   coldbet-deutschland.org — unified stylesheet
   Palette: deep teal + ice cyan highlights + warm amber CTA
   ========================================================= */

:root {
  --bg: #f4f8fa;
  --surface: #ffffff;
  --surface-alt: #eaf2f5;
  --primary: #0d3f4f;
  --primary-dark: #06202a;
  --primary-light: #1b5c72;
  --ice: #5ec4d6;
  --ice-soft: #a8dae4;
  --ice-glow: #cfecf3;
  --accent: #f08a1f;
  --accent-dark: #d57410;
  --accent-light: #ffb347;
  --text: #0f1b22;
  --text-muted: #566973;
  --border: #d7e2e8;
  --success: #2e9e6e;
  --warning: #e0a528;
  --danger: #c44242;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(13, 63, 79, .06);
  --shadow: 0 3px 14px rgba(13, 63, 79, .09);
  --shadow-lg: 0 10px 32px rgba(13, 63, 79, .14);
  --maxw: 1160px;
  --font: 'Rubik', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary-light); text-decoration: none; }
a:hover { color: var(--accent-dark); text-decoration: underline; }

/* =============== HEADER =============== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  border-bottom: 1px solid rgba(94,196,214,0.25);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo:hover { color: var(--ice-glow); text-decoration: none; }
.logo img { width: 32px; height: 32px; border-radius: 6px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  color: #e6edf0;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav a:hover { background: rgba(255,255,255,0.12); color: #fff; text-decoration: none; }
.nav a.active { background: var(--accent); color: #fff; }

.menu-toggle {
  display: none;
  background: none;
  border: 2px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}
.drawer {
  display: none;
  position: fixed;
  top: 0; right: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--primary-dark);
  padding: 70px 20px 30px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  z-index: 99;
  box-shadow: -4px 0 20px rgba(0,0,0,0.3);
}
.drawer.open { transform: translateX(0); }
.drawer a {
  display: block;
  color: #fff;
  padding: 12px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 16px;
}
.drawer a:hover { background: rgba(255,255,255,0.08); text-decoration: none; }
.drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 98;
}
.drawer-backdrop.show { display: block; }

@media (max-width: 900px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .drawer { display: block; }
}

/* =============== MAIN =============== */
main { max-width: var(--maxw); margin: 0 auto; padding: 32px 22px; }

.hero {
  background:
    radial-gradient(ellipse at top right, rgba(94,196,214,0.35), transparent 55%),
    linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
  color: #fff;
  padding: 52px 32px;
  border-radius: var(--radius-lg);
  margin-bottom: 36px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 30h60M30 0v60' stroke='%23cfecf3' stroke-opacity='.05' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  opacity: 0.22;
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(26px, 4vw, 40px);
  margin: 0 0 14px;
  line-height: 1.2;
  font-weight: 700;
  color: #fff;
  border: 0;
  padding: 0;
  position: relative;
  z-index: 1;
}
.hero p {
  font-size: 18px;
  max-width: 720px;
  margin: 0 0 22px;
  color: #d6e6ea;
  position: relative;
  z-index: 1;
}
.hero .cta-btn { position: relative; z-index: 1; }

.breadcrumb {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent-dark); }
.breadcrumb span { color: var(--text); }

/* =============== TYPOGRAPHY =============== */
h1 { font-size: clamp(26px, 4vw, 36px); line-height: 1.2; margin: 0 0 16px; font-weight: 700; color: var(--primary-dark); }
h2 {
  font-size: clamp(22px, 3vw, 28px);
  margin: 40px 0 16px;
  font-weight: 700;
  color: var(--primary);
  border-left: 4px solid var(--accent);
  padding-left: 14px;
  line-height: 1.25;
}
h3 { font-size: 20px; margin: 28px 0 10px; font-weight: 600; color: var(--primary-dark); }
h4 { font-size: 17px; margin: 20px 0 8px; font-weight: 600; }
p { margin: 0 0 16px; }
ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 6px; }

/* =============== VERDICT BOX =============== */
.verdict {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  margin: 28px 0;
  border-top: 4px solid var(--accent);
}
.verdict h2 { margin-top: 0; border: none; padding: 0; }
.verdict-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 18px 0;
}
@media (max-width: 640px) { .verdict-grid { grid-template-columns: 1fr; } }
.verdict-grid ul { margin: 0; padding-left: 0; list-style: none; }
.verdict-grid li {
  padding: 4px 0 4px 28px;
  position: relative;
  margin-bottom: 4px;
}
.verdict-grid .pros li::before,
.verdict-grid .cons li::before {
  position: absolute;
  left: 0; top: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}
.verdict-grid .pros li::before { content: "+"; background: var(--success); }
.verdict-grid .cons li::before { content: "−"; background: var(--danger); }
.pros h4 { color: var(--success); margin-top: 0; }
.cons h4 { color: var(--danger); margin-top: 0; }
.rating {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.stars { color: var(--accent); letter-spacing: 2px; }

/* =============== CTA =============== */
.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, #f59d33 100%);
  color: #fff !important;
  font-weight: 700;
  padding: 15px 36px;
  border-radius: 10px;
  font-size: 17px;
  transition: transform 0.12s, box-shadow 0.15s, background 0.15s;
  border: none;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 6px 18px rgba(240, 138, 31, 0.35);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-decoration: none;
}
.cta-btn:hover {
  background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
  color: #fff !important;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(240, 138, 31, 0.5);
}
.cta-wrap { text-align: center; margin: 32px 0; }

/* =============== PROMO BOX =============== */
.promo-box {
  background:
    radial-gradient(circle at top right, rgba(94,196,214,0.28), transparent 60%),
    linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  margin: 28px 0;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(94,196,214,0.25);
  position: relative;
  overflow: hidden;
}
.promo-box h3 { color: #fff; margin-top: 0; font-size: 20px; }
.promo-box p { color: var(--ice-glow); margin-bottom: 12px; }
.promo-code-row {
  display: inline-flex;
  align-items: stretch;
  margin: 14px 0 8px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.promo-code-display {
  background: #fff;
  color: var(--primary-dark);
  padding: 15px 26px;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 2px;
  font-family: 'Courier New', monospace;
  display: flex;
  align-items: center;
}
.copy-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 0 22px;
  font-weight: 700;
  cursor: pointer;
  font-size: 14px;
  transition: background 0.15s;
  font-family: var(--font);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.copy-btn:hover { background: var(--accent-dark); }
.copy-btn.copied { background: var(--success); }

/* =============== TABLES =============== */
.table-wrap {
  overflow-x: auto;
  margin: 22px 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  min-width: 520px;
}
th, td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
tr:nth-child(even) td { background: var(--surface-alt); }
tr:last-child td { border-bottom: none; }

/* =============== CALLOUT =============== */
.callout {
  background: #fff7e6;
  border-left: 4px solid var(--accent);
  padding: 18px 22px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 22px 0;
}
.callout.info { background: #e8f2f5; border-color: var(--primary-light); }
.callout.warn { background: #fbe9e9; border-color: var(--danger); }
.callout.check { background: #e8f5ef; border-color: var(--success); }
.callout strong { color: var(--primary); display: block; margin-bottom: 4px; }

/* =============== FIGURES =============== */
figure { margin: 26px auto; text-align: center; }
figure img { border-radius: var(--radius); box-shadow: var(--shadow); margin: 0 auto; }
figure img.desktop-shot { width: 90%; height: auto; }
figure img.mobile-shot { width: 50%; max-width: 300px; height: auto; }
figcaption { font-size: 14px; color: var(--text-muted); margin-top: 12px; font-style: italic; }
@media (max-width: 640px) {
  figure img.desktop-shot,
  figure img.mobile-shot { width: 100%; max-width: 100%; }
}

/* =============== FEATURE GRID =============== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin: 26px 0;
}
.feature-card {
  background: var(--surface);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--accent);
  transition: transform 0.15s, box-shadow 0.15s;
}
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.feature-card h3 { margin-top: 0; font-size: 18px; }
.feature-card p { margin-bottom: 0; font-size: 15px; color: var(--text-muted); }

/* =============== FAQ =============== */
.faq { margin: 28px 0; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.faq details:hover { border-color: var(--ice); }
.faq details[open] {
  border-color: var(--ice);
  box-shadow: var(--shadow);
}
.faq summary {
  padding: 18px 64px 18px 22px;
  cursor: pointer;
  font-weight: 600;
  color: var(--primary);
  font-size: 16px;
  line-height: 1.4;
  list-style: none;
  position: relative;
  user-select: none;
  transition: background 0.15s, color 0.15s;
}
.faq summary:hover { background: var(--surface-alt); color: var(--accent-dark); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  width: 28px;
  height: 28px;
  margin-top: -14px;
  border-radius: 50%;
  background: var(--surface-alt);
  background-image:
    linear-gradient(currentColor, currentColor),
    linear-gradient(currentColor, currentColor);
  background-size: 12px 2px, 2px 12px;
  background-position: center, center;
  background-repeat: no-repeat;
  color: var(--accent);
  transition: transform 0.25s ease, background-color 0.15s;
}
.faq details[open] summary::after {
  transform: rotate(45deg);
  background-color: var(--ice-glow);
}
.faq-answer {
  padding: 18px 22px 20px;
  color: var(--text);
  border-top: 1px solid var(--border);
  background: #fafcfd;
}
.faq-answer p { margin: 0 0 12px; }
.faq-answer p:last-child { margin-bottom: 0; }

/* =============== STEPS =============== */
.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
.steps li {
  counter-increment: step;
  padding: 16px 20px 16px 64px;
  background: var(--surface);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  position: relative;
  border-left: 3px solid var(--ice);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 3px 8px rgba(240,138,31,0.3);
}
.steps li strong { display: block; margin-bottom: 4px; color: var(--primary); }

/* =============== FACTS BOX =============== */
.facts-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 26px 30px;
  box-shadow: var(--shadow);
  margin: 28px 0;
  border-top: 3px solid var(--ice);
}
.facts-box dl {
  display: grid;
  grid-template-columns: minmax(170px, auto) 1fr;
  margin: 0;
  row-gap: 0;
  column-gap: 24px;
}
.facts-box dt {
  font-weight: 700;
  color: var(--primary);
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
}
.facts-box dd {
  margin: 0;
  color: var(--text);
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 16px;
}
.facts-box dl > dt:nth-last-of-type(1),
.facts-box dl > dd:nth-last-of-type(1) {
  border-bottom: none;
}
@media (max-width: 520px) {
  .facts-box { padding: 22px; }
  .facts-box dl { grid-template-columns: 1fr; }
  .facts-box dt {
    padding: 14px 0 4px;
    border-bottom: none;
  }
  .facts-box dt:first-of-type { padding-top: 0; }
  .facts-box dd {
    padding: 0 0 14px;
    border-bottom: 1px dashed var(--border);
  }
  .facts-box dl > dd:last-of-type { border-bottom: none; padding-bottom: 0; }
}

/* =============== FOOTER =============== */
footer {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #c2cfd4;
  padding: 52px 22px 24px;
  margin-top: 60px;
  border-top: 3px solid var(--accent);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 36px 40px;
}
@media (max-width: 800px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 500px) {
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}
.footer-col h4 {
  color: #fff;
  margin: 0 0 16px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: none;
  padding: 0;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 36px;
  height: 2px;
  background: var(--accent);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  color: #b8c7cd;
  font-size: 14.5px;
  transition: color 0.15s, padding-left 0.15s;
  display: inline-block;
}
.footer-col a:hover { color: var(--accent-light); text-decoration: none; padding-left: 4px; }
.footer-col p { color: rgba(255,255,255,0.72); font-size: 14px; line-height: 1.6; }
.footer-bottom {
  max-width: var(--maxw);
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 13px;
  color: #8a9aa1;
  text-align: center;
  line-height: 1.7;
}
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 24px;
  padding: 0 8px;
  background: var(--danger);
  color: #fff;
  font-weight: 800;
  border-radius: 12px;
  font-size: 12px;
  margin-right: 8px;
  letter-spacing: 0.5px;
  vertical-align: middle;
}

/* =============== 404 =============== */
.err-page { text-align: center; padding: 60px 20px; }
.err-page h1 {
  font-size: 120px;
  color: var(--accent);
  margin: 0;
  line-height: 1;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============== RESPONSIVE =============== */
@media (max-width: 640px) {
  main { padding: 20px 14px; }
  .hero { padding: 36px 22px; }
  h2 { margin: 30px 0 12px; }
  body { font-size: 16px; }
  .promo-box { padding: 22px 16px; }
  .promo-code-row { flex-direction: column; width: 100%; }
  .promo-code-display { padding: 14px; font-size: 18px; justify-content: center; }
  .copy-btn { padding: 12px; }
}