/* Grundlayout & Farben */

:root {
  --bg: #050b12;
  --bg-alt: #07101d;
  --card: #0c1928;
  --border: rgba(255, 255, 255, 0.06);
  --accent: #1fb6ff;
  --accent-soft: rgba(31, 182, 255, 0.12);
  --accent-warm: #ffc857;
  --text: #f5f7fa;
  --text-muted: #a1b0c5;
  --danger: #ff4f6a;
  --pill-bg: rgba(161, 176, 197, 0.1);
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Outfit", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top, #0b1626 0, #050b12 45%, #020409 100%);
  color: var(--text);
}

/* Container */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(
    180deg,
    rgba(5, 11, 18, 0.94),
    rgba(5, 11, 18, 0.85),
    transparent
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.logo-circle {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, var(--accent-warm), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #020409;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-size: 1rem;
  font-weight: 600;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.main-nav a {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  transition: color 0.15s ease, transform 0.15s ease;
}

.main-nav a:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.header-cta {
  display: none;
}

@media (min-width: 900px) {
  .header-cta {
    display: block;
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #62d4ff);
  color: #020409;
  box-shadow: 0 15px 35px rgba(31, 182, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 42px rgba(31, 182, 255, 0.45);
}

.btn-secondary {
  background: rgba(4, 10, 20, 0.88);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

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

/* HERO */

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr);
  gap: 2rem;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
  }
}

.hero h1 {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 38rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 1rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-meta span {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(10, 18, 32, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-card {
  background: radial-gradient(circle at top left, var(--accent-soft), var(--card));
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.4rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.hero-card h2 {
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: 0.9rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-tagline {
  font-size: 0.9rem;
  color: var(--accent-warm);
  opacity: 0.95;
}

/* Sections */

.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: radial-gradient(circle at top, #07101d 0, #050b12 55%, #020409 100%);
}

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 0.6rem;
}

.section-lead {
  color: var(--text-muted);
  max-width: 40rem;
  margin-bottom: 2rem;
}

/* Features */

.features-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.feature-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem;
  border: 1px solid var(--border);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.4);
}

.feature-card h3 {
  margin-top: 0;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 0.7rem;
}

.feature-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Steps */

.steps-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
}

@media (min-width: 800px) {
  .steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.step-card {
  background: rgba(8, 16, 29, 0.95);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Safety */

.safety-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr);
  gap: 1.8rem;
}

@media (min-width: 900px) {
  .safety-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
}

.safety-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.safety-list li + li {
  margin-top: 0.4rem;
}

.safety-panel {
  display: flex;
  align-items: stretch;
}

.safety-card {
  background: radial-gradient(circle at top right, rgba(255, 77, 107, 0.18), #0c1928);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 79, 106, 0.35);
  padding: 1.3rem 1.2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  box-shadow: var(--shadow-soft);
}

.safety-card h3 {
  margin-top: 0;
  margin-bottom: 0.7rem;
}

/* Pill-Grid */

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

.pill {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: var(--pill-bg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* FAQ */

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

@media (min-width: 900px) {
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.faq-item {
  background: rgba(6, 13, 24, 0.98);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1rem;
  border: 1px solid var(--border);
}

.faq-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.faq-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.4rem 0 1.7rem;
  background: rgba(2, 6, 12, 0.96);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
}

@media (min-width: 800px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-brand {
  font-weight: 600;
  font-size: 0.95rem;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.83rem;
}

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

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