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

:root {
  --bg: #08121d;
  --surface: rgba(255,255,255,0.05);
  --surface-strong: rgba(255,255,255,0.08);
  --line: rgba(255,255,255,0.12);
  --text: #eff6fc;
  --muted: #a8bfd2;
  --primary: #47a8ff;
  --accent: #24d3c4;
  --danger: #ff9f9f;
  --success: #7ef0c2;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0,0,0,0.34);
  --container: 1180px;
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(36,211,196,0.08), transparent 25%),
    radial-gradient(circle at top right, rgba(71,168,255,0.10), transparent 25%),
    linear-gradient(180deg, #08121d 0%, #0a1726 100%);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
code {
  background: rgba(255,255,255,0.06);
  padding: 0.15rem 0.4rem;
  border-radius: 8px;
}
.container { width: min(var(--container), calc(100% - 2rem)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(8,18,29,0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}
.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  padding: 0.15rem;
}
.brand-title { font-weight: 800; font-size: 1.1rem; }
.brand-subtitle { color: var(--muted); font-size: 0.8rem; }

.nav-list {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}
.nav-list a { color: var(--muted); font-weight: 600; }
.nav-list a:hover { color: var(--text); }

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 1.6rem;
  cursor: pointer;
}

.hero, .section { padding: 4rem 0; }
.hero-grid, .benefit-grid, .service-grid, .pricing-grid, .booking-grid, .portal-grid, .admin-grid, .footer-grid {
  display: grid;
  gap: 1.5rem;
}
.hero-grid { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
.benefit-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.service-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pricing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.booking-grid, .portal-grid, .admin-grid { grid-template-columns: 1fr 1fr; align-items: start; }
.footer-grid { grid-template-columns: 1.1fr 0.8fr 0.7fr; }

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  font-weight: 700;
}
h1, h2, h3 {
  margin-top: 0;
  line-height: 1.12;
}
h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 1rem; }
h3 { font-size: 1.1rem; margin-bottom: 0.45rem; }

.hero-text, .section-heading p, .benefit-card p, .service-card p, .pricing-card p, .panel-card p, .note-box, .table-wrap, .footer-grid p, .small-note {
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.95rem 1.35rem;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #03121f;
}
.btn-secondary {
  background: rgba(255,255,255,0.05);
  border-color: var(--line);
  color: var(--text);
}
.full-width { width: 100%; }

.hero-actions, .inline-actions, .admin-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.trust-list, .check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}
.trust-list li {
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  font-size: 0.92rem;
}
.check-list {
  display: grid;
  gap: 0.7rem;
}
.check-list li {
  position: relative;
  padding-left: 1.5rem;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 800;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.card, .panel-card, .benefit-card, .service-card, .pricing-card, .portal-card, .proof-card, .message-box, .table-wrap, .trust-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.05);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  padding: 1.5rem;
}
.pricing-card.featured { border-color: rgba(36,211,196,0.4); transform: translateY(-4px); }
.proof-number { display: block; font-size: 1.9rem; font-weight: 800; }
.proof-label { color: var(--muted); font-size: 0.92rem; font-weight: 600; }

.section-alt {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.section-heading { max-width: 760px; margin-bottom: 2rem; }
.benefit-icon, .service-badge, .portal-icon {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(71,168,255,0.18), rgba(36,211,196,0.18));
  border: 1px solid var(--line);
  font-weight: 800;
  margin-bottom: 1rem;
}

.booking-form label, .slot-form label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.45rem;
  margin-top: 1rem;
  color: var(--text);
}
.booking-form input,
.booking-form select,
.booking-form textarea,
.slot-form input {
  width: 100%;
  padding: 0.95rem 1rem;
  font: inherit;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.booking-form input::placeholder,
.booking-form textarea::placeholder { color: #93abc0; }
.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus,
.slot-form input:focus {
  outline: 2px solid rgba(36,211,196,0.18);
  border-color: rgba(36,211,196,0.45);
}

.checkbox-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin: 1rem 0 1.2rem;
}
.checkbox-row input { width: auto; margin-top: 0.15rem; }
.form-status { margin-top: 1rem; color: var(--accent); font-weight: 700; }

.note-box {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  padding: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text);
}
th, td {
  text-align: left;
  padding: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  vertical-align: top;
}
th { color: var(--text); }

.status-success { color: var(--success); }
.status-error { color: var(--danger); }

.footer-links a {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--muted);
}

.floating-cta {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1000;
  padding: 0.95rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #03121f;
  font-weight: 800;
  box-shadow: 0 18px 40px rgba(0,0,0,0.32);
}

.login-box { max-width: 480px; margin: 5rem auto; }

@media (max-width: 1100px) {
  .hero-grid, .benefit-grid, .service-grid, .pricing-grid, .booking-grid, .portal-grid, .admin-grid, .hero-proof, .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle { display: inline-block; }
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 1rem 0;
  }
  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
  }
  .nav-list.open { display: flex; }
  .brand-subtitle { display: none; }
  .floating-cta {
    left: 1rem;
    right: 1rem;
    text-align: center;
  }
}
/* Comtecno UI fixes */

/* Helleres Kalendersymbol auf dunklem Hintergrund */
.booking-form input[type="date"]::-webkit-calendar-picker-indicator,
.slot-form input[type="date"]::-webkit-calendar-picker-indicator,
.booking-form input[type="time"]::-webkit-calendar-picker-indicator,
.slot-form input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.35);
  cursor: pointer;
}

/* Weißer Hintergrund + schwarze Schrift für Auswahlmenüs */
.booking-form select,
.slot-form select {
  background: #ffffff;
  color: #111111;
}

.booking-form option,
.slot-form option {
  background: #ffffff;
  color: #111111;
}

/* Datum/Uhrzeit im Dark-Theme weiter gut nutzbar */
.booking-form input[type="date"],
.slot-form input[type="date"],
.booking-form input[type="time"],
.slot-form input[type="time"] {
  color-scheme: dark;
}
/* Eigenes weißes Kalendersymbol statt Browser-Standard */
.booking-form input[type="date"],
.slot-form input[type="date"] {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  padding-right: 3rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='3' y='4' width='18' height='18' rx='2' ry='2'/><line x1='16' y1='2' x2='16' y2='6'/><line x1='8' y1='2' x2='8' y2='6'/><line x1='3' y1='10' x2='21' y2='10'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 18px 18px;
}

/* natives Symbol ausblenden */
.booking-form input[type="date"]::-webkit-calendar-picker-indicator,
.slot-form input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: 0;
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
  position: absolute;
}
.success-message {
    background: #e8f7e8;
    color: #1f6b1f;
    border: 1px solid #b7e0b7;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.error-message {
    background: #fdeaea;
    color: #9b1c1c;
    border: 1px solid #f1b3b3;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}