/* =====================================================
   modern.css – Eigene Stile für wp-provider.de
   Ergänzt Bootstrap 5 um ein modernes, professionelles Design
   ===================================================== */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ---- CSS-Variablen ---- */
:root {
  --color-primary:       #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-dark:  #1e3a8a;
  --color-accent:        #0ea5e9;
  --color-bg:            #f0f4f8;
  --color-bg-white:      #ffffff;
  --color-text:          #1e293b;
  --color-text-muted:    #64748b;
  --color-border:        #e2e8f0;
  --color-footer-bg:     #0f172a;
  --color-footer-text:   #94a3b8;

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.08);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.08);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;

  --transition: 0.2s ease;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ---- Header / Navigation ---- */
.site-header {
  background: var(--color-primary-dark);
  padding: 0.875rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.navbar-custom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none !important;
}

.brand-wp {
  display: inline-block;
  background: var(--color-accent);
  color: #ffffff;
  padding: 0.08em 0.35em;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  margin-right: 0.1em;
}

.brand-provider {
  color: #c7d2fe;
}

.btn-header {
  display: inline-block;
  background: var(--color-accent);
  color: #ffffff !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-header:hover {
  background: #0284c7;
  transform: translateY(-1px);
}

/* ---- Hero-Bereich ---- */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-accent) 100%);
  padding: 5rem 0 4rem;
  color: #ffffff;
}

.hero-title {
  font-size: clamp(1.875rem, 4vw, 2.875rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.hero-highlight {
  color: #7dd3fc;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #bfdbfe;
  line-height: 1.75;
  max-width: 500px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.btn-primary-custom {
  display: inline-block;
  background: #ffffff;
  color: var(--color-primary) !important;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none !important;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}
.btn-primary-custom:hover {
  background: #eff6ff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary-custom {
  display: inline-block;
  background: transparent;
  color: #ffffff !important;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none !important;
  border: 2px solid rgba(255, 255, 255, 0.55);
  transition: all var(--transition);
}
.btn-secondary-custom:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.hero-figure { margin: 0; }

.hero-figure .figure-caption-custom {
  color: rgba(255, 255, 255, 0.6);
  text-align: right;
}

/* ---- Feature-Leiste ---- */
.features-strip {
  background: var(--color-bg-white);
  padding: 2.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  height: 100%;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  margin-bottom: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon-inner {
  width: 1rem;
  height: 1rem;
  background: #ffffff;
  border-radius: 2px;
  opacity: 0.9;
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.4rem;
}

.feature-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.65;
}

/* ---- Hauptinhalt ---- */
.main-content {
  padding: 3.5rem 0;
}

.content-section {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.content-section p {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.content-section p:last-child { margin-bottom: 0; }

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.025em;
  line-height: 1.3;
  margin-bottom: 1.25rem;
}

.content-figure { margin: 0 0 1.5rem; }

.rounded-custom { border-radius: var(--radius-md) !important; }
.shadow-custom   { box-shadow: var(--shadow-md) !important; }

.figure-caption-custom {
  font-size: 0.725rem;
  color: var(--color-text-muted);
  margin-top: 0.375rem;
  text-align: right;
}

/* ---- Links-Bereich ---- */
.links-section {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.link-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  text-decoration: none !important;
  color: var(--color-text) !important;
  transition: all var(--transition);
  margin-bottom: 0.875rem;
}
.link-card:last-child { margin-bottom: 0; }
.link-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
  background: #eff6ff;
  text-decoration: none !important;
}

.link-card-arrow {
  margin-left: auto;
  color: var(--color-primary-light);
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}
.link-card:hover .link-card-arrow {
  opacity: 1;
  transform: translateX(3px);
}

.link-card-label {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-primary-dark);
}

.link-card-sub {
  font-size: 0.825rem;
  font-weight: 400;
  color: var(--color-text-muted);
  display: block;
}

/* ---- Klimaneutrales Hosting ---- */
.eco-section {
  background: #f0fdf4;
  border-top: 1px solid #bbf7d0;
  border-bottom: 1px solid #bbf7d0;
  padding: 2.5rem 0;
}

.eco-banner {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  background: #ffffff;
  border: 1px solid #bbf7d0;
  border-left: 5px solid #16a34a;
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  text-decoration: none !important;
  color: var(--color-text) !important;
  transition: box-shadow var(--transition), transform var(--transition);
  box-shadow: var(--shadow-sm);
}
.eco-banner:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.eco-badge {
  width: 90px;
  flex-shrink: 0;
}

.eco-text { flex: 1; }

.eco-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #15803d;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.eco-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.65;
}

.eco-arrow {
  color: #16a34a;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.eco-banner:hover .eco-arrow {
  transform: translateX(4px);
}

@media (max-width: 575.98px) {
  .eco-banner { flex-wrap: wrap; gap: 1rem; }
  .eco-arrow  { display: none; }
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-footer-bg);
  padding: 1.75rem 0;
  margin-top: 1rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-text {
  color: var(--color-footer-text);
  margin: 0;
  font-size: 0.875rem;
}

.footer-sep {
  color: #334155;
}

.footer-link {
  color: var(--color-footer-text);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition);
}
.footer-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
  .hero-section { padding: 3rem 0; }
  .hero-figure  { margin-top: 2.5rem; }
  .content-section { padding: 2rem; }
}

@media (max-width: 767.98px) {
  .hero-title { font-size: 1.75rem; }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-primary-custom,
  .btn-secondary-custom { text-align: center; }

  .nav-cta { display: none; }

  .features-strip .row > div + div { margin-top: 1rem; }
}