/* ==========================================================================
   autorenteam dummdreist - Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-orange: #F05A00;
  --color-orange-hover: #D94F00;
  --color-blue: #1F6FB8;
  --color-blue-light: #4FA3E3;

  /* Neutral Colors */
  --color-bg: #FAFAFA;
  --color-bg-tinted: #FFF2E8;
  --color-text: #222222;
  --color-text-muted: #666666;
  --color-border: #E0E0E0;
  --color-white: #FFFFFF;

  /* Typography */
  --font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --line-height: 1.6;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Layout */
  --container-max: 1200px;
  --nav-height: 60px;

  /* Effects */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --transition: 0.2s ease;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-blue-light);
}

h1, h2, h3 {
  margin: 0 0 var(--spacing-sm);
  line-height: 1.2;
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin: 0 0 var(--spacing-sm);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

.section-tinted {
  background-color: var(--color-bg-tinted);
}

/* --------------------------------------------------------------------------
   Consent Banner
   -------------------------------------------------------------------------- */
.consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: var(--spacing-md);
}

.consent-banner[hidden] {
  display: none;
}

.consent-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  text-align: center;
}

.consent-content p {
  margin: 0;
}

.consent-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .consent-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
  }

  .consent-buttons {
    flex-shrink: 0;
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background-color: var(--color-orange);
  color: var(--color-white);
  border-color: var(--color-orange);
}

.btn-primary:hover {
  background-color: var(--color-orange-hover);
  border-color: var(--color-orange-hover);
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-orange);
  border-color: var(--color-orange);
}

.btn-outline:hover {
  background-color: var(--color-orange);
  color: var(--color-white);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.nav-brand {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-orange);
}

.nav-brand:hover {
  color: var(--color-orange-hover);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

.nav-menu {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  list-style: none;
  margin: 0;
  padding: var(--spacing-sm) 0;
}

.nav-menu.is-open {
  display: block;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
}

.nav-menu a:hover {
  color: var(--color-orange);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
    position: static;
    border: none;
    padding: 0;
    gap: var(--spacing-sm);
  }

  .nav-menu a {
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: calc(var(--nav-height) + var(--spacing-2xl)) var(--spacing-md) var(--spacing-2xl);
  background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-hover) 100%);
  color: var(--color-white);
}

.hero h1 {
  font-size: clamp(2rem, 8vw, 4rem);
  margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.hero .btn-primary {
  background-color: var(--color-white);
  color: var(--color-orange);
  border-color: var(--color-white);
}

.hero .btn-primary:hover {
  background-color: transparent;
  color: var(--color-white);
}

.hero .btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.hero .btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-orange);
}

.hero-callout {
  margin-top: var(--spacing-lg);
  margin-left: auto;
  margin-right: auto;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.12);
  max-width: 480px;
  text-align: center;
  line-height: 1.6;
}

.hero-callout a {
  color: var(--color-white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Filmstrip Divider */
.filmstrip-divider {
  width: 100%;
  height: 20px;
  margin-top: var(--spacing-xl);
  background: repeating-linear-gradient(
    90deg,
    rgba(255,255,255,0.3) 0px,
    rgba(255,255,255,0.3) 15px,
    transparent 15px,
    transparent 25px
  );
  position: relative;
}

.filmstrip-divider::before,
.filmstrip-divider::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.2);
}

.filmstrip-divider::before {
  top: 0;
}

.filmstrip-divider::after {
  bottom: 0;
}

/* --------------------------------------------------------------------------
   Photo Grid (Damals & Heute)
   -------------------------------------------------------------------------- */
.photo-grid {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .photo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.photo-card {
  margin: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.photo-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.photo-card figcaption {
  padding: var(--spacing-sm);
  text-align: center;
  font-weight: 500;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Cards Grid (Songs)
   -------------------------------------------------------------------------- */
.cards-grid {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 640px) {
  .cards-grid.cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards-grid.cards-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-cover {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.card-content {
  padding: var(--spacing-md);
}

.card-content h3 {
  margin-bottom: var(--spacing-xs);
}

.card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.card-content .btn {
  display: block;
  width: 100%;
  margin-bottom: var(--spacing-xs);
}

.embed-placeholder {
  margin-top: var(--spacing-xs);
}

.embed-placeholder[hidden],
.embed-container[hidden] {
  display: none;
}

.embed-container iframe {
  width: 100%;
  border-radius: var(--border-radius);
}

/* --------------------------------------------------------------------------
   Videos Grid
   -------------------------------------------------------------------------- */
.videos-grid {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.video-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.video-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #333 0%, #1a1a1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.video-placeholder[hidden] {
  display: none;
}

.video-placeholder-content {
  text-align: center;
  color: var(--color-white);
}

.video-placeholder-content h3 {
  margin-bottom: var(--spacing-sm);
}

.video-notice {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  margin-bottom: var(--spacing-md);
}

.video-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.video-container {
  aspect-ratio: 16/9;
}

.video-container[hidden] {
  display: none;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------------------------------------------------------------
   Bio
   -------------------------------------------------------------------------- */
.bio-content {
  max-width: 800px;
  margin: 0 auto;
}

.bio-content p {
  margin-bottom: var(--spacing-md);
}

.bio-content p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-text);
  color: var(--color-white);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.footer-nav {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.footer-nav a {
  color: var(--color-white);
  opacity: 0.8;
}

.footer-nav a:hover {
  opacity: 1;
  color: var(--color-white);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  opacity: 0.6;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Legal Pages (Impressum, Datenschutz)
   -------------------------------------------------------------------------- */
.legal-page {
  padding-top: calc(var(--nav-height) + var(--spacing-2xl));
  padding-bottom: var(--spacing-2xl);
  min-height: 100vh;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: var(--spacing-xl);
}

.legal-content h2 {
  text-align: left;
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.legal-content p,
.legal-content ul {
  margin-bottom: var(--spacing-sm);
}

.legal-content ul {
  padding-left: var(--spacing-md);
}

.legal-content li {
  margin-bottom: var(--spacing-xs);
}

.legal-content a {
  word-break: break-word;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
[hidden] {
  display: none !important;
}

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

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
  .consent-banner,
  .header,
  .video-placeholder,
  .embed-placeholder {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding-top: var(--spacing-lg);
  }

  .legal-page {
    padding-top: var(--spacing-lg);
  }
}