/**
 * Quarzfeld – Premium Landing Styles
 * Design tokens, Typo-Skala, Navigation, Custom Cursor (3 Varianten per data-cursor-style)
 */

:root {
  /* Seriöses Farbschema: tiefes Nachtblau, mineralischer Grünton, zurückhaltendes Kupfer */
  --color-bg: #f0f2f5;
  --color-bg-elevated: #ffffff;
  --color-ink: #1a2332;
  --color-ink-muted: #4a5568;
  --color-line: #d7dde8;
  --color-primary: #1e3a4f;
  --color-accent: #2f5d52;
  --color-accent-soft: #e8f1ee;
  --color-cta: #b07d4a;
  --color-cta-hover: #966a3f;
  --color-ice: #8fa9bc;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --radius-lg: 1.25rem;
  --radius-md: 0.75rem;
  --shadow-soft: 0 18px 50px -24px rgba(26, 35, 50, 0.35);
  --nav-h: 4.25rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Typografie-Skala (klare Hierarchie) */
.text-display {
  font-family: var(--font-display);
  font-weight: 550;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
.text-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 550;
  letter-spacing: -0.02em;
}
.text-h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

/* Nur auf Geräten mit feinem Zeiger: Systemcursor ausblenden */
html.custom-cursor-active,
html.custom-cursor-active body {
  cursor: none;
}
html.custom-cursor-active a,
html.custom-cursor-active button,
html.custom-cursor-active [role="button"],
html.custom-cursor-active input,
html.custom-cursor-active textarea,
html.custom-cursor-active select,
html.custom-cursor-active label {
  cursor: none;
}

/* Custom Cursor Container */
.cursor-root {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
}
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  will-change: transform;
  border-radius: 9999px;
  translate: -50% -50%;
}
.cursor-dot {
  width: 6px;
  height: 6px;
  background: #fff;
  mix-blend-mode: difference;
  opacity: 0.95;
}
.cursor-ring {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  mix-blend-mode: difference;
  transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out),
    border-color 0.35s var(--ease-out), opacity 0.25s ease;
}

/* Kontext via :has() – skaliert Ring bei Hover auf interaktive Ziele */
body:has(.cursor-target:hover) .cursor-ring,
body:has(.cursor-target:focus-visible) .cursor-ring {
  width: 56px;
  height: 56px;
  opacity: 0.95;
}
body:has(img.cursor-target:hover) .cursor-ring,
body:has(article.cursor-target:hover) .cursor-ring {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
}

body:has(img.cursor-target:hover) .cursor-dot,
body:has(article.cursor-target:hover) .cursor-dot {
  opacity: 0.35;
}

/* ——— Variante B: dezenter Neon-Glow (ohne Trail-Overkill) ——— */
html[data-cursor-style="glow"] .cursor-dot {
  mix-blend-mode: normal;
  background: radial-gradient(circle at 30% 30%, #fff, #c7e8df 55%, var(--color-accent));
  box-shadow: 0 0 18px rgba(47, 93, 82, 0.45);
}
html[data-cursor-style="glow"] .cursor-ring {
  mix-blend-mode: normal;
  border-color: rgba(47, 93, 82, 0.45);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35), 0 0 28px rgba(47, 93, 82, 0.25);
}

/* ——— Variante C: größerer Ring, kleiner Dot („Precision“) ——— */
html[data-cursor-style="precision"] .cursor-dot {
  width: 4px;
  height: 4px;
}
html[data-cursor-style="precision"] .cursor-ring {
  width: 48px;
  height: 48px;
  border-width: 1.5px;
}

/* Navigation: mehrstufig */
.nav-shell {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--color-line);
}
.nav-link {
  position: relative;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-ink-muted);
  transition: color 0.2s ease;
}
.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--color-ink);
}
.has-dropdown:focus-within .dropdown-panel,
.has-dropdown:hover .dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-panel {
  position: absolute;
  left: 0;
  top: calc(100% + 0.5rem);
  min-width: 15rem;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.25s var(--ease-out), visibility 0.2s;
}
.dropdown-panel a {
  display: block;
  padding: 0.55rem 0.65rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-ink-muted);
}
.dropdown-panel a:hover {
  background: var(--color-accent-soft);
  color: var(--color-ink);
}

/* Reduced motion: Cursor-Animationen abschalten */
@media (prefers-reduced-motion: reduce) {
  .cursor-ring {
    transition: none;
  }
}

/* ——— Conversion: Sticky CTA, Modal, Exit-Intent ——— */
.qz-sticky-cta {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  left: max(1rem, env(safe-area-inset-left));
  z-index: 9000;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.qz-sticky-cta button {
  pointer-events: auto;
  cursor: pointer;
  border-radius: 9999px;
  padding: 0.85rem 1.35rem;
  font-size: 0.9rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  box-shadow: 0 14px 40px -12px rgba(30, 58, 79, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.qz-sticky-cta button:focus-visible {
  outline: 3px solid var(--color-ice);
  outline-offset: 2px;
}

.qz-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(26, 35, 50, 0.55);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}
.qz-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}
.qz-modal {
  width: min(32rem, 100%);
  max-height: min(90vh, 40rem);
  overflow: auto;
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
}
.qz-modal header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-line);
}
.qz-modal__close {
  flex-shrink: 0;
  border-radius: 0.5rem;
  padding: 0.35rem 0.55rem;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--color-ink-muted);
  background: transparent;
}
.qz-modal__body {
  padding: 1.25rem;
}

.qz-exit-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(26, 35, 50, 0.45);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}
.qz-exit-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

/* Modal-Inhalt (ohne Tailwind im JS-String) */
.qm-stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.qm-row {
  display: flex;
  gap: 0.5rem;
}
.qm-btn {
  flex: 1;
  border-radius: 0.75rem;
  border: 1px solid var(--color-line);
  padding: 0.55rem 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  background: #fff;
  color: var(--color-ink);
  cursor: pointer;
}
.qm-btn:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.qm-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}
.qm-input,
.qm-select {
  width: 100%;
  margin-top: 0.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--color-line);
  padding: 0.5rem 0.65rem;
  font-size: 0.875rem;
}
.qm-primary {
  margin-top: 0.75rem;
  width: 100%;
  border-radius: 9999px;
  border: none;
  padding: 0.65rem;
  font-weight: 800;
  font-size: 0.875rem;
  color: #fff;
  background: var(--color-accent);
  cursor: pointer;
}
.qm-secondary {
  margin-top: 0.5rem;
  width: 100%;
  border-radius: 9999px;
  border: 1px solid var(--color-line);
  padding: 0.55rem;
  font-weight: 700;
  font-size: 0.875rem;
  background: #fff;
  cursor: pointer;
}
.qm-copper {
  background: var(--color-cta);
}
.qm-copper:hover {
  background: var(--color-cta-hover);
}
.qm-muted {
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  line-height: 1.45;
}
.qm-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-ink);
}
.qm-step-title {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-ink);
}
.qz-hidden {
  display: none !important;
}

.qz-countdown-bar {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(47, 93, 82, 0.25);
  background: rgba(232, 241, 238, 0.9);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-ink);
}
.qz-countdown-bar strong {
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}