/* ==========================================================================
   DJ Soulig — Basis-Stylesheet (Tokens, Reset, Typografie, Header, Footer,
   Buttons, Formular, Fokus-States). Wird von allen drei Seiten geladen.
   ========================================================================== */

@font-face {
  font-family: 'Fraunces';
  src: url('../assets/fonts/fraunces-variable.woff2') format('woff2-variations'),
       url('../assets/fonts/fraunces-variable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Work Sans';
  src: url('../assets/fonts/work-sans-variable.woff2') format('woff2-variations'),
       url('../assets/fonts/work-sans-variable.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Caveat';
  src: url('../assets/fonts/caveat-variable.woff2') format('woff2-variations'),
       url('../assets/fonts/caveat-variable.woff2') format('woff2');
  font-weight: 500 600;
  font-style: normal;
  font-display: swap;
}

/* ---- Design tokens ---- */
:root {
  /* Markenfarben (echte Werte aus dem Logo-Kit) */
  --color-black: #000000;
  --color-cream: #FFFAEC;
  --color-gold: #FFC71C;

  /* Abgeleitete Nuancen — nur Deckkraft-Abstufungen der drei Markenfarben */
  --color-black-line-on-cream: rgba(0, 0, 0, 0.12);
  --color-black-soft-on-cream: rgba(0, 0, 0, 0.55);
  --color-cream-line-on-black: rgba(255, 250, 236, 0.14);
  --color-cream-soft-on-black: rgba(255, 250, 236, 0.65);
  --color-gold-tint: rgba(255, 199, 28, 0.14);
  --color-gold-tint-strong: rgba(255, 199, 28, 0.28);

  /* Oberflächen-Rollen */
  --surface-dark-bg: var(--color-black);
  --surface-dark-fg: var(--color-cream);
  --surface-dark-muted: var(--color-cream-soft-on-black);
  --surface-dark-line: var(--color-cream-line-on-black);

  --surface-light-bg: var(--color-cream);
  --surface-light-fg: var(--color-black);
  --surface-light-muted: var(--color-black-soft-on-cream);
  --surface-light-line: var(--color-black-line-on-cream);

  /* Typografie */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-script: 'Caveat', cursive;

  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;
  --text-5xl: 3.75rem;

  /* Spacing (4/8px-Raster) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --radius-full: 999px;

  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 550ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --container-max: 1180px;
  --header-height: 76px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

html:focus-within { scroll-behavior: auto; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--color-cream);
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; line-height: 1.15; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }

/* ---- Focus ---- */
:focus { outline: none; }
:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.section-dark :focus-visible { outline-color: var(--color-gold); }

/* ---- Layout helpers ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-7); }
}

.section-dark { background: var(--surface-dark-bg); color: var(--surface-dark-fg); }
.section-light { background: var(--surface-light-bg); color: var(--surface-light-fg); }

section[id] { scroll-margin-top: var(--header-height); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Spam-Falle im Kontaktformular (Formspree "_gotcha") — muss unsichtbar,
   aber im DOM vorhanden sein; als eigene Klasse statt inline style="", damit
   die Content-Security-Policy ohne "unsafe-inline" für style-src auskommt. */
.visually-hidden-honeypot { display: none; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.font-script {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 600;
}

.section-light .eyebrow { color: var(--color-black); }

/* ---- WhatsApp Floating-Button ---- */
.whatsapp-fab {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 150;
  width: 56px;
  height: 56px;
  padding: 0;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
  transition: transform var(--duration-base) var(--ease-out);
}
.whatsapp-fab svg { width: 28px; height: 28px; flex-shrink: 0; }
.whatsapp-fab__label {
  display: none;
  font-weight: 600;
  font-size: var(--text-sm);
  white-space: nowrap;
}
.whatsapp-fab:hover,
.whatsapp-fab:focus-visible { transform: scale(1.05); }

@media (min-width: 700px) {
  .whatsapp-fab {
    width: auto;
    height: 60px;
    padding-inline: var(--space-4) var(--space-5);
    border-radius: var(--radius-full);
  }
  .whatsapp-fab svg { width: 30px; height: 30px; }
  .whatsapp-fab__label { display: inline-block; }
}

.whatsapp-fab::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  border: 2px solid var(--color-gold);
  opacity: 0.6;
  animation: whatsapp-pulse 2.4s ease-out infinite;
  pointer-events: none;
}
@keyframes whatsapp-pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-fab::before { animation: none; opacity: 0; }
  .whatsapp-fab { transition: none; }
}

/* ---- Skip link ---- */
.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 200;
  background: var(--color-gold);
  color: var(--color-black);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transform: translateY(-150%);
  transition: transform var(--duration-base) var(--ease-out);
}
.skip-link:focus {
  transform: translateY(0);
}

/* ---- Site header / nav ---- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              top var(--duration-base) var(--ease-out);
}

body.has-announcement .site-header { top: 48px; }

/* ---- Ankündigungsleiste (verzögert, schließbar) ---- */
.announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  min-height: 48px;
  background: var(--color-gold);
  color: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-8);
  transform: translateY(-100%);
  transition: transform var(--duration-base) var(--ease-out);
}
.announcement-bar.is-visible { transform: translateY(0); }

.announcement-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3) var(--space-5);
  text-align: center;
}
.announcement-bar p { margin: 0; font-size: var(--text-sm); font-weight: 600; }
.announcement-bar__badge {
  display: inline-block;
  background: var(--color-black);
  color: var(--color-gold);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  margin-right: var(--space-2);
}
.announcement-bar__link {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}

.announcement-bar__close {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out);
}
.announcement-bar__close svg { width: 18px; height: 18px; }
.announcement-bar__close:hover,
.announcement-bar__close:focus-visible { background: rgba(0, 0, 0, 0.12); }

@media (prefers-reduced-motion: reduce) {
  .announcement-bar,
  .site-header { transition: none; }
}

.site-header.is-scrolled {
  background: var(--color-black);
  box-shadow: 0 1px 0 var(--surface-dark-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-logo { display: flex; align-items: center; gap: var(--space-3); }
.site-logo img { height: 34px; width: auto; }

.site-nav__list {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .site-nav__list { display: flex; }
}

.site-nav__list a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-cream);
  padding: var(--space-2) 0;
  position: relative;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}
.site-nav__list a:hover::after,
.site-nav__list a:focus-visible::after { transform: scaleX(1); }

.site-nav__insta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-cream);
  border: 1px solid var(--color-cream-line-on-black);
  transition: border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}
.site-nav__insta svg { width: 18px; height: 18px; }
.site-nav__insta:hover,
.site-nav__insta:focus-visible { color: var(--color-gold); border-color: var(--color-gold); }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  color: var(--color-cream);
  cursor: pointer;
}
@media (min-width: 900px) { .nav-toggle { display: none; } }

.nav-toggle svg { width: 24px; height: 24px; }

.site-nav__mobile {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  z-index: 90;
  background: var(--color-black);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-5);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

.site-nav__mobile.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (min-width: 900px) { .site-nav__mobile { display: none; } }

.site-nav__mobile a {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-cream);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.btn:active { transform: scale(0.97); }

/* Primär: "Crossfade"-Button — tauscht bei Hover Gold/Schwarz komplett,
   wie ein DJ-Crossfade zwischen zwei Tracks. Beide Zustände bleiben
   einzeln hoch-kontrastreich (13.4:1), nie eine Gold/Creme-Mischung. */
.btn--primary {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-black);
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.section-light .btn--primary:hover,
.section-light .btn--primary:focus-visible {
  background: var(--color-black);
  color: var(--color-gold);
}

.btn--secondary {
  background: transparent;
  color: var(--color-cream);
  border-color: var(--color-cream-line-on-black);
}
.btn--secondary:hover,
.btn--secondary:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.section-light .btn--secondary {
  color: var(--color-black);
  border-color: var(--color-black-line-on-cream);
}
.section-light .btn--secondary:hover,
.section-light .btn--secondary:focus-visible {
  border-color: var(--color-black);
  color: var(--color-black);
  background: var(--color-gold-tint);
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---- Forms (Kontaktformular nutzt diese Basis) ---- */
.form-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }

.form-field label,
.form-field legend {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0;
}

.form-field input,
.form-field textarea {
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-black-line-on-cream);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  color: var(--color-black);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.form-field textarea { min-height: 140px; resize: vertical; }

.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-tint-strong);
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: #B3261E;
}

.field-error {
  font-size: var(--text-xs);
  color: #B3261E;
  min-height: 1em;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  border: 0;
  padding: 0;
  margin: 0;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
  min-height: 44px;
  cursor: pointer;
}

.radio-option input {
  width: 22px; height: 22px;
  accent-color: var(--color-gold);
  cursor: pointer;
}

.form-status {
  min-height: 1.5em;
  font-weight: 600;
  margin-top: var(--space-4);
}
.form-status.is-success { color: #1F7A3D; }
.form-status.is-error { color: #B3261E; }

/* ---- Footer ---- */
.site-footer { padding-block: var(--space-8); }

.site-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.site-footer .site-logo img { height: 44px; }

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-5) var(--space-6);
}

.footer-nav a { font-size: var(--text-sm); font-weight: 500; }
.footer-nav a:hover { color: var(--color-gold); }

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-cream-line-on-black);
  font-size: var(--text-sm);
}
.footer-social a:hover,
.footer-social a:focus-visible { border-color: var(--color-gold); color: var(--color-gold); }
.footer-social svg { width: 20px; height: 20px; }

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-5);
  font-size: var(--text-xs);
  color: var(--surface-dark-muted);
}
.footer-legal a:hover { color: var(--color-gold); }

.footer-copyright {
  font-size: var(--text-xs);
  color: var(--surface-dark-muted);
}

/* ---- Legal pages (Impressum / Datenschutz) ---- */
.legal-page {
  padding-top: calc(var(--header-height) + var(--space-8));
  padding-bottom: var(--space-9);
}

.legal-page .container { max-width: 820px; }

.legal-page h1 { font-size: var(--text-4xl); margin-bottom: var(--space-6); }
.legal-page h2 {
  font-size: var(--text-xl);
  margin-top: var(--space-7);
  margin-bottom: var(--space-3);
}
.legal-page p, .legal-page li { margin-bottom: var(--space-3); line-height: 1.7; }
.legal-page ul { list-style: disc; padding-left: var(--space-6); }
.legal-page a { text-decoration: underline; text-underline-offset: 2px; }
.legal-page a:hover { color: var(--color-gold-tint); text-decoration-color: var(--color-gold); }

.legal-page .back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  margin-bottom: var(--space-6);
}
.legal-page .back-link:hover { color: var(--color-gold); }

.legal-note {
  margin-top: var(--space-8);
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid var(--color-gold);
  background: var(--color-gold-tint);
  font-size: var(--text-sm);
}