:root {
  --rv-bg: #050814;
  --rv-bg-alt: #0b1020;
  --rv-accent: #00e5ff;
  --rv-accent-soft: rgba(0, 229, 255, 0.1);
  --rv-text: #e5e7eb;
  --rv-text-muted: #9ca3af;
  --rv-border: #1f2937;
  --rv-danger: #f97373;
  --rv-radius-lg: 18px;
  --rv-radius-sm: 10px;
  --rv-shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);
  --rv-max-width: 1080px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #101827 0, #050814 45%, #02030a 100%);
  color: var(--rv-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
}

/* Layout */

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.rv-header,
.rv-main,
.rv-footer,
.rv-content-page {
  width: 100%;
  max-width: var(--rv-max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */

.rv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 16px 10px;
}

/* Zustand beim Scrollen (wird von script.js gesetzt) */
.rv-header-scrolled {
  background: rgba(5, 8, 20, 0.95);
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
  border-radius: 0 0 16px 16px;
}

.rv-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Container für das runde SVG-Logo */
.rv-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: transparent;
  overflow: hidden;
}

/* SVG skaliert sauber in den Container */
.rv-logo-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.rv-logo-text {
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
  color: #f9fafb;
}

.rv-nav {
  display: flex;
  gap: 12px;
  font-size: 13px;
}

.rv-nav a {
  color: var(--rv-text-muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: 0.15s ease;
}

.rv-nav a:hover {
  border-color: var(--rv-accent-soft);
  color: var(--rv-accent);
  background: rgba(15, 23, 42, 0.8);
}

/* Main / Hero */

.rv-main {
  flex: 1;
  padding-bottom: 40px;
}

.rv-hero {
  margin-top: 16px;
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.5fr);
  gap: 22px;
  align-items: stretch;
}

.rv-hero-content {
  padding: 24px 22px;
  border-radius: var(--rv-radius-lg);
  background:
    radial-gradient(circle at top left, rgba(0, 229, 255, 0.12), transparent 60%),
    linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(2, 6, 23, 0.98));
  box-shadow: var(--rv-shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.22);
}

.rv-hero h1 {
  margin: 0 0 10px;
  font-size: 38px;
  letter-spacing: -0.03em;
}

.rv-hero p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--rv-text-muted);
}

.rv-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.rv-btn-primary,
.rv-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: 0.15s ease;
}

.rv-btn-primary {
  background: linear-gradient(135deg, #00e5ff, #4f46e5);
  color: #020617;
  font-weight: 600;
}

.rv-btn-primary:hover {
  filter: brightness(1.08);
}

.rv-btn-secondary {
  background: transparent;
  border-color: rgba(148, 163, 184, 0.5);
  color: var(--rv-text-muted);
}

.rv-btn-secondary:hover {
  border-color: var(--rv-accent);
  color: var(--rv-accent);
}

.rv-hero-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rv-tag {
  align-self: flex-start;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  color: var(--rv-text-muted);
}

.rv-card {
  flex: 1;
  padding: 18px 18px 20px;
  border-radius: var(--rv-radius-lg);
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(3, 7, 18, 0.98));
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.65);
}

.rv-card h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.rv-card p {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--rv-text-muted);
}

.rv-card-note {
  font-size: 12px;
  color: #6b7280;
}

/* Compact ticker inside hero card */

.rv-compact-ticker {
  margin-top: 10px;
  padding: 10px 14px;
  min-height: 40px;
  border-radius: var(--rv-radius-sm);
  background: rgba(0, 229, 255, 0.05);
  border: 1px dashed rgba(0, 229, 255, 0.2);
  color: var(--rv-accent);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Sections */

.rv-section {
  margin-top: 32px;
  padding: 22px 20px;
  border-radius: var(--rv-radius-lg);
  background: rgba(7, 13, 29, 0.9);
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: var(--rv-shadow-soft);
}

.rv-section h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

.rv-section p {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--rv-text-muted);
}

/* Content pages (imprint/privacy/disclaimer) */

.rv-content-page {
  flex: 1;
  padding-top: 40px;
  padding-bottom: 80px;
}

.rv-content-page h1 {
  font-size: 32px;
  margin-bottom: 20px;
}

.rv-content-page h2 {
  font-size: 24px;
  margin-top: 30px;
  margin-bottom: 10px;
  color: var(--rv-accent);
}

.rv-content-page p {
  margin: 0 0 1em;
  line-height: 1.6;
}

/* Semantische Korrektur für <strong> in Content-Seiten */
.rv-content-page strong {
  font-weight: 700;
  color: var(--rv-text);
}

/* Market grid */

.rv-market-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.rv-market-box {
  padding: 18px;
  border-radius: var(--rv-radius-lg);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(31, 41, 55, 0.9);
}

.rv-market-box h3 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--rv-accent);
}

.rv-market-box p {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--rv-text-muted);
}

/* Generic placeholders */

.rv-placeholder {
  margin-top: 14px;
  padding: 18px;
  min-height: 80px;
  border-radius: var(--rv-radius-sm);
  border: 1px dashed rgba(148, 163, 184, 0.6);
  color: var(--rv-text-muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rv-placeholder-large {
  min-height: 250px;
}

.rv-placeholder-calendar {
  min-height: 400px;
}

/* Macro metric grid */

.rv-metric-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.rv-metric-card {
  display: block;
  padding: 16px;
  border-radius: var(--rv-radius-sm);
  background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.1), rgba(15, 23, 42, 0.9));
  border: 1px solid rgba(79, 70, 229, 0.4);
  color: var(--rv-text);
  text-decoration: none;
  transition: 0.15s ease;
}

.rv-metric-card h4 {
  margin: 0 0 4px;
  font-size: 14px;
  color: #a5b4fc;
}

.rv-metric-card p {
  margin: 0;
  font-size: 12px;
  color: var(--rv-text-muted);
}

.rv-metric-card:hover {
  border-color: #4f46e5;
  transform: translateY(-1px);
}

/* News grid */

.rv-news-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.rv-news-item {
  padding: 16px;
  border-radius: var(--rv-radius-sm);
  border: 1px solid var(--rv-border);
  background: rgba(15, 23, 42, 0.9);
  cursor: default;
}

.rv-news-item h4 {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.4;
}

.rv-news-source {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--rv-accent);
  margin: 0;
}

/* Follow grid */

.rv-follow {
  margin-bottom: 30px;
}

.rv-follow-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.rv-follow-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px 12px 14px;
  border-radius: var(--rv-radius-sm);
  border: 1px solid rgba(31, 41, 55, 0.9);
  background: radial-gradient(circle at top left, rgba(0, 229, 255, 0.07), rgba(15, 23, 42, 0.95));
  color: var(--rv-text);
  text-decoration: none;
  font-size: 13px;
  transition: 0.15s ease;
}

.rv-follow-card h3 {
  margin: 0 0 6px;
  font-size: 14px;
}

.rv-follow-card p {
  margin: 0;
  color: var(--rv-text-muted);
}

.rv-follow-card:hover {
  border-color: var(--rv-accent);
  transform: translateY(-1px);
}

/* Footer */

.rv-footer {
  padding: 18px 16px 24px;
  font-size: 12px;
  color: var(--rv-text-muted);
  border-top: 1px solid rgba(15, 23, 42, 0.9);
}

.rv-footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.rv-footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rv-footer-links {
  display: flex;
  gap: 10px;
}

.rv-footer-links a {
  color: var(--rv-text-muted);
  text-decoration: none;
}

.rv-footer-links a:hover {
  color: var(--rv-accent);
}

.rv-footer-disclaimer {
  margin: 0 0 4px;
}

.rv-footer-copy {
  margin: 0;
  color: #4b5563;
}

/* Responsive */

@media (max-width: 880px) {
  .rv-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .rv-follow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .rv-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .rv-nav {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .rv-metric-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .rv-news-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .rv-follow-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .rv-market-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}