:root {
  --bg: #050816;
  --bg-alt: #0b1020;
  --accent: #4ade80;
  --accent-soft: rgba(74, 222, 128, 0.1);
  --accent-strong: #22c55e;
  --text: #f9fafb;
  --muted: #9ca3af;
  --border: #1f2937;
  --danger: #fb7185;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.55);
  --radius-xl: 1.25rem;
  --radius-2xl: 1.75rem;
  --radius-full: 999px;
  --max-width: 1120px;
  --logo-box: 38px;
}

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

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1f2937 0, #020617 55%, #000 100%);
  color: var(--text);
  line-height: 1.6;
}

/* Layout */

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

.page-main {
  flex: 1 0 auto;
}

.page-footer {
  flex-shrink: 0;
}

/* Container */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Glassy panel look */

.shell {
  margin-top: 1.5rem;
  margin-bottom: 2.5rem;
  background: radial-gradient(circle at top left, rgba(74, 222, 128, 0.06), rgba(15, 23, 42, 0.98));
  border-radius: 1.75rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow:
    0 40px 120px rgba(15, 23, 42, 0.9),
    0 0 0 1px rgba(15, 23, 42, 0.9);
  position: relative;
  overflow: hidden;
}

.shell::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at top left, rgba(74, 222, 128, 0.08), transparent 60%),
    radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.1), transparent 60%);
  opacity: 0.8;
  pointer-events: none;
}

.shell-inner {
  position: relative;
  z-index: 1;
  padding: 2rem 1.75rem 2.5rem;
}

@media (min-width: 768px) {
  .shell-inner {
    padding: 2.5rem 2.4rem 3rem;
  }
}

/* Header / Nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: linear-gradient(to bottom, rgba(2,6,23,0.92), rgba(2,6,23,0.86), transparent);
  border-bottom: 1px solid rgba(15, 23, 42, 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem 0.9rem;
  gap: 0.5rem;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-badge {
  width: var(--logo-box);
  height: var(--logo-box);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0; /* verhindert, dass es zusammengedrückt wird */
  border-radius: 0.95rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: radial-gradient(circle at top, rgba(74, 222, 128, 0.12), rgba(15, 23, 42, 0.92));
  overflow: hidden;
}

.brand-badge img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  padding: 7px;
  display: block;
}

@media (min-width: 768px) {
  :root {
    --logo-box: 42px;
  }
  .brand-badge img {
    padding: 8px;
  }
}

.brand-badge span {
  font-weight: 800;
  font-size: 0.9rem;
  color: #022c22;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.brand-tagline {
  font-size: 0.73rem;
  color: var(--muted);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.86rem;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  padding: 0.25rem 0.4rem;
  border-radius: 999px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link:hover {
  color: var(--text);
  background-color: rgba(148, 163, 184, 0.1);
}

.nav-link-active {
  color: var(--accent);
  background-color: var(--accent-soft);
}

.nav-cta {
  display: none;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 128, 0.8);
  background: radial-gradient(circle at top, rgba(74, 222, 128, 0.18), rgba(21, 128, 61, 0.7));
  font-size: 0.83rem;
  font-weight: 600;
  color: #ecfdf5;
  text-decoration: none;
  box-shadow: 0 14px 35px rgba(22, 163, 74, 0.55);
}

.nav-cta:hover {
  filter: brightness(1.06);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(15, 23, 42, 0.9);
  padding: 0.25rem 0.55rem;
  cursor: pointer;
  gap: 0.35rem;
}

.nav-toggle span {
  font-size: 0.8rem;
  color: var(--muted);
}

.nav-toggle-bars {
  width: 18px;
  height: 10px;
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  border-radius: 999px;
  background: var(--muted);
  transition: transform 0.15s ease, top 0.15s ease, bottom 0.15s ease, opacity 0.15s ease;
}

.nav-toggle-bars::before {
  top: 1px;
}

.nav-toggle-bars::after {
  bottom: 1px;
}

.nav-toggle-open .nav-toggle-bars::before {
  top: 4.5px;
  transform: rotate(45deg);
}

.nav-toggle-open .nav-toggle-bars::after {
  bottom: 4.5px;
  transform: rotate(-45deg);
}

.nav-toggle-open span {
  opacity: 0.65;
}

.nav-menu-mobile {
  display: none;
  flex-direction: column;
  padding: 0 1.5rem 0.9rem;
  gap: 0.25rem;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 0.98));
  border-bottom: 1px solid rgba(15, 23, 42, 0.95);
}

.nav-menu-mobile a {
  text-decoration: none;
  padding: 0.45rem 0.55rem;
  border-radius: 0.65rem;
  font-size: 0.9rem;
}

/* show nav links on desktop */

@media (min-width: 880px) {
  .nav {
    padding-inline: 2.25rem;
  }
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: inline-flex;
  }
  .nav-toggle {
    display: none;
  }
}

/* Hero / typography */

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.18rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.95));
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}

.page-kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: radial-gradient(circle at center, var(--accent), #064e3b);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.15);
}

.page-title {
  font-size: clamp(2.0rem, 2.7vw + 1.4rem, 2.9rem);
  letter-spacing: 0.02em;
  margin: 0 0 0.6rem;
}

.page-title span.highlight {
  background: linear-gradient(to right, #a7f3d0, #4ade80, #22c55e);
  -webkit-background-clip: text;
  color: transparent;
}

.page-subtitle {
  margin: 0 0 1.6rem;
  max-width: 36rem;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Layout splits */

.layout-two {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr);
  gap: 1.75rem;
}

@media (min-width: 960px) {
  .layout-two {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

.hero-right {
  display: flex;
  justify-content: center;
}

.hero-card {
  width: 100%;
  max-width: 390px;
  border-radius: var(--radius-2xl);
  background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.12), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(148, 163, 184, 0.4);
  padding: 1.1rem 1.25rem;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.9);
  position: relative;
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.hero-card-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-card-pill {
  font-size: 0.75rem;
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.6);
  color: var(--muted);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.hero-metric {
  padding: 0.55rem 0.6rem;
  border-radius: 0.9rem;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(30, 64, 175, 0.6);
}

.hero-metric-label {
  font-size: 0.7rem;
  color: var(--muted);
}

.hero-metric-value {
  font-size: 0.95rem;
  font-weight: 600;
}

.hero-metric-value.good {
  color: var(--accent);
}

.hero-metric-value.hot {
  color: #f97316;
}

.hero-stream {
  margin-top: 0.2rem;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(148, 163, 184, 0.5);
}

.hero-stream-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
}

.hero-stream-tag {
  font-size: 0.78rem;
  color: var(--muted);
}

.hero-stream-pill {
  font-size: 0.72rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.94);
  border: 1px solid rgba(148, 163, 184, 0.7);
}

/* CTA row */

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 1.4rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(74, 222, 128, 0.9);
  background: radial-gradient(circle at top, rgba(74, 222, 128, 0.18), rgba(21, 128, 61, 0.9));
  box-shadow: 0 16px 55px rgba(22, 163, 74, 0.7);
  font-size: 0.9rem;
  font-weight: 600;
  color: #ecfdf5;
  text-decoration: none;
}

.btn-primary span {
  margin-left: 0.4rem;
  font-size: 1rem;
}

.hero-cta-meta {
  font-size: 0.75rem;
  color: var(--muted);
}

/* List sections */

.section {
  margin-top: 1.4rem;
}

.section-title {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.section-lead {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 34rem;
  margin-bottom: 0.8rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.45rem;
}

.chip {
  font-size: 0.78rem;
  padding: 0.16rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.9);
  color: var(--muted);
}

/* Bullet cards / grids */

.grid-features {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  margin-top: 0.6rem;
}

@media (min-width: 720px) {
  .grid-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.feature-card {
  border-radius: 1rem;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(55, 65, 81, 0.9);
  padding: 0.7rem 0.8rem;
}

.feature-title {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.feature-text {
  font-size: 0.86rem;
  color: var(--muted);
}

/* FAQ */

.faq-item {
  border-radius: 1rem;
  border: 1px solid rgba(55, 65, 81, 0.9);
  background: rgba(15, 23, 42, 0.9);
  padding: 0.75rem 0.85rem;
}

.faq-question {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.faq-answer {
  font-size: 0.86rem;
  color: var(--muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  background: radial-gradient(circle at top, #020617, #000);
  padding: 1.3rem 0 1.8rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

/* Utility */

.text-accent {
  color: var(--accent);
}

.text-muted {
  color: var(--muted);
}

.mt-sm {
  margin-top: 0.5rem;
}

.mt-md {
  margin-top: 1rem;
}