/* ---------- Farben aus dem Logo ---------- */
:root {
  --ci-gold: #e3af35;
  --ci-gold-deep: #8d6a1d;
  --ci-ink: #090e0c;
  --ci-red: #a32823;
  --ci-cream: #f1d79a;

  --font: "Inter", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --font-serif: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
}

/* ---------- Light Mode ---------- */
:root,
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f3ec;
  --fg: #161410;
  --fg-muted: #5e584e;
  --accent: var(--ci-gold-deep);
  --accent-2: var(--ci-red);
  --border: rgba(22, 20, 16, 0.12);
  --toggle-bg: rgba(255, 252, 247, 0.78);
  --card-bg: rgba(255, 252, 247, 0.66);

  --dot-color: #cfc3a8;
  --dot-accent: #c4922a;
  --dot-opacity: 0.55;
  --logo-depth-tint: #3a3124;
}

/* ---------- Dark Mode ---------- */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0b09;
  --fg: #f6f1e7;
  --fg-muted: #b7ad9c;
  --accent: var(--ci-gold);
  --accent-2: var(--ci-cream);
  --border: rgba(246, 241, 231, 0.14);
  --toggle-bg: rgba(18, 16, 13, 0.74);
  --card-bg: rgba(22, 20, 16, 0.62);

  --dot-color: #8a7a58;
  --dot-accent: #e3af35;
  --dot-opacity: 0.72;
  --logo-depth-tint: #8a7344;
}

/* ---------- 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;
}

a {
  color: inherit;
}

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

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

.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-gold) 28%, transparent);
}

.lang-switch button:focus-visible,
#theme-toggle:focus-visible,
.btn:focus-visible,
.legal a:focus-visible,
.imprint a: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 {
  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 svg {
  grid-area: 1 / 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

: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(78vw, 26rem);
  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: 1.5rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.kicker a {
  color: inherit;
  text-decoration: none;
}

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

.title {
  margin: 0.55rem 0 0.85rem;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5.4vw, 3.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  background: linear-gradient(100deg, var(--ci-gold-deep), #c4922a 42%, var(--ci-gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

:root[data-theme="dark"] .title {
  background: linear-gradient(100deg, var(--ci-cream), var(--ci-gold) 45%, #fff6df);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sub {
  margin: 0;
  max-width: 40rem;
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  color: var(--fg-muted);
}

.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);
}

.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 {
  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: 800px) {
  .services {
    grid-template-columns: 1fr;
  }
}

.service {
  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 h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

.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-gold) 22%, transparent);
}

/* ---------- Impressum-Fuß ---------- */
.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-underline-offset: 2px;
}

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

/* ---------- Impressumsseite ---------- */
.legal {
  text-align: left;
  max-width: 40rem;
  margin: 0 auto;
  padding-top: 1.5rem;
}

.legal .kicker {
  margin-top: 0;
}

.legal h1 {
  margin: 0.4rem 0 0.35rem;
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.legal-lead {
  margin: 0 0 2rem;
  color: var(--fg-muted);
}

.legal section {
  margin: 0 0 1.5rem;
  padding: 1.15rem 1.25rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.legal h2 {
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.legal p {
  margin: 0;
}

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

.legal-also {
  margin-top: 0.25rem;
  padding: 1.15rem 1.25rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--ci-gold) 45%, var(--border));
  background: color-mix(in srgb, var(--ci-gold) 12%, var(--card-bg));
}

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