/* ---------- CI-Farben ---------- */
:root {
  --ci-pink: #fcb6d3;        /* Little Girl Pink */
  --ci-purple: #9e96fb;      /* Maximum Blue Purple (Hauptfarbe) */
  --ci-turquoise: #01f4dc;   /* Bright Turquoise */
  --ci-sunny: #ffff81;       /* Sunny */
  --ci-rackley: #6890ab;     /* Rackley */
  --ci-dark-turquoise: #4e7c7a; /* Turquoise Turquoise (dunkel) */

  --font: "Inter", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
}

/* ---------- Light Mode ---------- */
:root,
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f8f7ff;
  --fg: #1c1a2e;
  --fg-muted: #5c5878;
  --accent: var(--ci-purple);
  --accent-2: var(--ci-dark-turquoise);
  --border: rgba(28, 26, 46, 0.12);
  --toggle-bg: rgba(255, 255, 255, 0.7);
  --card-bg: rgba(255, 255, 255, 0.6);

  /* Werte für Three.js (werden per JS ausgelesen) */
  --dot-color: #b7b1fc;
  --dot-accent: #4e7c7a;
  --dot-opacity: 0.55;
  --logo-depth-tint: #4a4390;
}

/* ---------- Dark Mode ---------- */
/* Explizite Wahl und Systemeinstellung teilen sich dieselben Werte.
   Ohne data-theme folgt die Seite prefers-color-scheme. */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f0e1a;
  --fg: #f1efff;
  --fg-muted: #a8a3cc;
  --accent: var(--ci-purple);
  --accent-2: var(--ci-turquoise);
  --border: rgba(241, 239, 255, 0.14);
  --toggle-bg: rgba(20, 18, 36, 0.7);
  --card-bg: rgba(24, 22, 42, 0.6);

  --dot-color: #bdb7fd;
  --dot-accent: #01f4dc;
  --dot-opacity: 0.85;
  --logo-depth-tint: #3b3660;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f0e1a;
    --fg: #f1efff;
    --fg-muted: #a8a3cc;
    --accent: var(--ci-purple);
    --accent-2: var(--ci-turquoise);
    --border: rgba(241, 239, 255, 0.14);
    --toggle-bg: rgba(20, 18, 36, 0.7);
    --card-bg: rgba(24, 22, 42, 0.6);

    --dot-color: #bdb7fd;
    --dot-accent: #01f4dc;
    --dot-opacity: 0.85;
    --logo-depth-tint: #3b3660;
  }
}

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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ---------- Hintergrund-Canvas ---------- */
#bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: block;
  pointer-events: none;
}

/* ---------- Topbar (Sprache + Theme) ---------- */
.topbar {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------- Sprachumschalter ---------- */
.lang-switch {
  display: flex;
  align-items: center;
  height: 2.75rem;
  padding: 0.25rem;
  gap: 0.125rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--toggle-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color 0.3s ease;
}

.lang-switch button {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  height: 100%;
  padding: 0 0.625rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--fg-muted);
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.lang-switch button:hover {
  opacity: 1;
}

.lang-switch button.is-active {
  opacity: 1;
  color: var(--fg);
  background: color-mix(in srgb, var(--ci-purple) 22%, transparent);
}

.lang-switch button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.flag {
  width: 1.25rem;
  height: 0.875rem;
  border-radius: 2px;
  box-shadow: 0 0 0 1px var(--border);
  flex: none;
}

/* ---------- Theme-Toggle ---------- */
#theme-toggle {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--toggle-bg);
  color: var(--fg);
  cursor: pointer;
  display: grid;
  place-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.15s ease, background-color 0.3s ease, color 0.3s ease;
}

#theme-toggle:hover {
  transform: scale(1.06);
}

#theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

#theme-toggle svg {
  grid-area: 1 / 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.icon-sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.6);
}

.icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun {
    opacity: 1;
    transform: rotate(0) scale(1);
  }

  :root:not([data-theme="light"]) .icon-moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.6);
  }
}

:root[data-theme="light"] .icon-sun,
:root[data-theme="dark"] .icon-moon {
  opacity: 0;
  transform: rotate(-90deg) scale(0.6);
}

:root[data-theme="light"] .icon-moon,
:root[data-theme="dark"] .icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}

/* ---------- Seiteninhalt ---------- */
.page {
  position: relative;
  z-index: 1;
  flex: 1;
  width: 100%;
  max-width: 56rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  text-align: center;
}

@media (max-width: 600px) {
  .page {
    padding-top: 4.75rem;
  }
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo-wrap {
  width: min(70vw, 22rem);
  aspect-ratio: 1 / 1;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.logo-wrap.dragging {
  cursor: grabbing;
}

#logo-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.kicker {
  margin: 1.75rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.title {
  margin: 0.5rem 0 0.75rem;
  font-size: clamp(2rem, 6vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--ci-purple), var(--ci-rackley), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0;
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
  font-weight: 500;
  line-height: 1.35;
  max-width: 40rem;
}

.bio {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  width: min(100%, 40rem);
  margin-top: 0.75rem;
  text-align: start;
}

/* Fallback, bis main.js die Breite auf die Höhe des Textes setzt. */
.portrait-wrap {
  position: relative;
  flex: 0 0 auto;
  width: 3lh;
  aspect-ratio: 1;
}

.portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
}

.sub {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  color: var(--fg-muted);
}

/* ---------- Buttons ---------- */
.cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--fg);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.2s ease, border-color 0.2s ease;
}

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

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Abschnitte ---------- */
.section {
  margin-top: 4rem;
}

.section-title {
  margin: 0 0 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* Services */
.services {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
  gap: 1rem;
  text-align: left;
}

@media (max-width: 720px) {
  .services {
    grid-template-columns: 1fr;
  }
}

.service {
  position: relative;
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.service.is-focus {
  border-color: color-mix(in srgb, var(--ci-purple) 55%, var(--border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--ci-purple) 25%, transparent), 0 12px 32px -20px var(--ci-purple);
}

/* Nicht verfügbar: gleiches Format, Inhalt ausgegraut */
.service.is-muted > :not(.badge) {
  opacity: 0.45;
  filter: grayscale(1);
}

.service.is-muted .tags li {
  background: color-mix(in srgb, var(--fg) 10%, transparent);
}

.service h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.service p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 0.95rem;
}

.badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}

/* Tags */
.tags {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tags li {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg);
  background: color-mix(in srgb, var(--ci-purple) 16%, transparent);
}

.tags-lg {
  justify-content: center;
  margin-top: 0;
}

.tags-lg li {
  font-size: 0.875rem;
  padding: 0.45rem 0.9rem;
}

/* Fakten */
.facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.facts > div {
  padding: 1.25rem 0.75rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card-bg);
}

.facts dt {
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--ci-purple), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.facts dd {
  margin: 0.4rem 0 0;
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.35;
}

@media (max-width: 600px) {
  .facts {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Stationen */
.track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 2rem;
}

.track li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.track strong {
  font-size: 1.05rem;
  font-weight: 700;
}

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


/* ---------- Impressum ---------- */
.imprint {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1.5rem 1rem 2rem;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--fg-muted);
  border-top: 1px solid var(--border);
}

.imprint h2 {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.imprint p {
  margin: 0;
}

.imprint a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.imprint a:hover {
  color: var(--fg);
}

@media (prefers-reduced-motion: reduce) {
  #theme-toggle,
  #theme-toggle svg,
  body {
    transition: none;
  }
}