/* ========================================
   AI Auto Podcast - Stylesheet
   Version: 2.0.0 - Angepasst an Vorlage
   ======================================== */

/* ========================================
   1. CSS Variables (Original Vorlage)
   ======================================== */

@font-face {
  font-family: "Roboto";
  src: url(./fonts/Roboto-VariableFont_wdth,wght.ttf) format("truetype");
  font-weight: 100 900;
  font-stretch: 75% 100%;
  font-style: normal;
  font-display: optional;
}

:root {
  /* Primary Colors - Blau (wie Vorlage) */
  --color-primary: #12679d;
  --color-primary-dark: #0c4468;
  --color-primary-light: #1a85c6;

  /* Accent Colors - Orange (wie Vorlage) */
  --color-accent: #e99220;
  --color-accent-dark: #d17d0d;
  --color-accent-light: #ffb44d;

  /* Background Colors */
  --color-bg: #fafcff;
  --color-bg-light: #f8f9fa;
  --color-bg-lighter: #e9ecef;
  --color-grayed: #e9ecef;
  --color-white: #ffffff;
  --color-bg-header: rgb(196, 211, 232);
  --color-bg-hero: rgb(251, 253, 254);

  /* Text Colors */
  --color-text: #0c4468;
  --color-text-dark: #2c3e50;
  --color-text-medium: #555;
  --color-text-muted: #6c757d;
  --color-text-gray: #666;
  --color-text-light: rgba(27, 46, 73, 0.7);
  --color-black: #000;

  /* Utility Colors */
  --color-muted: #B0BFD4;
  --color-muted-dark: #9CABC0;
  --color-border: #e0e0e0;
  --color-border-light: #f0f0f0;
  --color-disabled: #ccc;

  /* Status Colors */
  --color-info: #2196F3;
  --color-info-light: #f0f8ff;
  --color-success: #00b67a;
  --color-success-dark: #008C5A;
  --color-warning: #FFC107;
  --color-danger: #dc3545;
  --color-danger-dark: #c82333;
  --color-error: #FF5722;
  --color-error-dark: #E64A19;

  /* Gray Shades */
  --color-gray: #495057;
  --color-gray-medium: #6c757d;
  --color-gray-dark: #5a6268;
  --color-dark: #0d1724;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-primary-sm: 0 10px 26px rgba(22, 72, 142, 0.08);
  --shadow-primary-md: 0 12px 28px rgba(22, 72, 142, 0.1);
  --shadow-primary-lg: 0 16px 40px rgba(22, 72, 142, 0.12);
  --shadow-primary-xl: 0 18px 30px rgba(18, 52, 94, 0.12);
  --shadow-button: 0 12px 20px rgba(22, 72, 142, 0.15);
  --shadow-card: 0 20px 30px rgba(22, 72, 142, 0.08);

  /* Overlays */
  --overlay-dark: rgba(0, 0, 0, 0.7);
  --overlay-white: rgba(255, 255, 255, 0.7);
  --overlay-white-light: rgba(255, 255, 255, 0.75);
  --overlay-white-lighter: rgba(255, 255, 255, 0.8);
  --overlay-white-border: rgba(255, 255, 255, 0.2);
  --overlay-white-bg: rgba(255, 255, 255, 0.08);
  --border-primary-light: rgba(22, 72, 142, 0.1);

  /* Typography */
  --font-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;

  /* Layout */
  --max-width: 1200px;
}

/* ========================================
   2. Reset & Base Styles
   ======================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

html:focus-within {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary);
}

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

/* ========================================
   3. Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  color: var(--color-primary-dark);
}

h2 {
  font-size: 2rem;
  color: var(--color-primary-dark);
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--color-text-light);
}

.subLine {
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  display: block;
}

/* ========================================
   4. Layout Components
   ======================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 4rem 0;
}

/* ========================================
   5. Buttons (wie Vorlage)
   ======================================== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.button--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.button--primary:hover,
.button--primary:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-button);
  background: var(--color-primary-dark);
}

.button--secondary {
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.button--secondary:hover,
.button--secondary:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

.button--accent {
  background: var(--color-accent);
  color: var(--color-white);
}

.button--accent:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(233, 146, 32, 0.15);
}

.button--large {
  padding: 1.2rem 2rem;
  font-size: 1.125rem;
}

.button--full {
  width: 100%;
}

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

/* ========================================
   6. Header & Navigation (wie Vorlage)
   ======================================== */

.main-header {
  background: var(--color-bg-header);
  position: sticky;
  top: 0;
  z-index: 50;
}

.main-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  gap: 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo:hover {
  color: var(--color-primary-dark);
}

.main-header__toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.main-nav__list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  font-weight: 300;
  color: var(--color-text-light);
}

.main-nav__list > .active {
  font-weight: 400;
  color: var(--color-primary);
  text-decoration: underline;
}

.main-nav__list a:hover,
.main-nav__list a:focus {
  color: var(--color-primary);
}

.main-nav__link {
  color: var(--color-text-light);
  font-weight: 500;
  transition: color 0.2s ease;
}

.main-nav__link:hover,
.main-nav__link.active {
  color: var(--color-primary);
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  cursor: pointer;
  color: var(--color-text-light);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.lang-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.lang-button svg {
  width: 18px;
  height: 18px;
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  min-width: 150px;
  display: none;
  flex-direction: column;
  z-index: 1000;
}

.lang-dropdown.show {
  display: flex;
}

.lang-option {
  padding: 0.75rem 1rem;
  color: var(--color-text-light);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
  border-bottom: 1px solid var(--color-border-light);
}

.lang-option:last-child {
  border-bottom: none;
}

.lang-option:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
}

.lang-option.active {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ========================================
   7. Hero Section (wie Vorlage)
   ======================================== */

.hero {
  padding: 4rem 0;
  background: var(--color-bg-hero);
}

.hero__inner {
  display: flex;
  gap: 0;
  align-items: stretch;
  flex-wrap: wrap;
  background-color: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.hero__copy {
  flex: 1 1 380px;
  padding: 44px;
}

.hero__copy h1 {
  margin-bottom: 1rem;
}

.hero__copy ul {
  list-style: none;
  display: grid;
  gap: 0.7rem;
  color: var(--color-text-light);
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.hero__copy ul li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  margin-right: 0.75rem;
}

.hero__hint {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.hero__media {
  flex: 1 1 380px;
  position: relative;
  display: flex;
  align-items: stretch;
}

.hero__media picture {
  width: 100%;
  height: 100%;
  display: flex;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ========================================
   8. Features Section
   ======================================== */

.features-section {
  padding: 4rem 0;
  background: var(--color-white);
}

.features-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature-card {
  background: var(--color-bg-light);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.feature-card__image {
  width: 100%;
  overflow: hidden;
}

.feature-card__image picture {
  width: 100%;
  display: block;
}

.feature-card__image img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-card__content {
  padding: 2rem;
}

.feature-card__icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  color: var(--color-white);
}

.feature-card__title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-dark);
}

.feature-card__description {
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========================================
   9. Pricing Section
   ======================================== */

.pricing-section {
  padding: 4rem 0;
  background: var(--color-bg-hero);
}

.pricing-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  max-width: 400px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-primary-lg);
}

.pricing-card__badge {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1rem;
}

.pricing-card__price {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 1rem 0;
}

.pricing-card__period {
  color: var(--color-text-light);
  font-size: 1.125rem;
}

.pricing-card__trial {
  background: var(--color-info-light);
  padding: 0.75rem;
  border-radius: 10px;
  margin: 1.5rem 0;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.pricing-card__features {
  list-style: none;
  text-align: left;
  margin: 2rem 0;
}

.pricing-card__features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-card__features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  font-size: 1.25rem;
}

/* ========================================
   10. Forms
   ======================================== */

.form-group {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--color-text-dark);
}

.form-group label .required {
  color: var(--color-error);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s ease;
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--border-primary-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.error-message {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: none;
}

.error-message.show {
  display: block;
}

/* ========================================
   11. Cards & Testimonials
   ======================================== */

.testimonial-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: var(--shadow-card);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.testimonial-card__avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__author {
  font-weight: 600;
  color: var(--color-text-dark);
}

.testimonial-card__role {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.testimonial-card__text {
  color: var(--color-text-light);
  font-style: italic;
  line-height: 1.7;
}

.testimonial-card__rating {
  color: var(--color-warning);
  font-size: 1.25rem;
  margin-top: 1rem;
}

/* ========================================
   12. Footer
   ======================================== */

.footer {
  background: var(--color-primary-dark);
  color: var(--color-muted);
  padding: 3rem 0 2rem;
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__section h4 {
  color: var(--color-white);
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer__list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.footer__link {
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  text-align: center;
  color: var(--color-white);
  font-size: 0.875rem;
}
.footer__bottom p {
    color: var(--color-white);
}

/* ========================================
   13. Utility Classes
   ======================================== */

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.hidden {
  display: none !important;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 0.75rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 0.75rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

/* ========================================
   14. Responsive Design
   ======================================== */

@media (max-width: 900px) {
  .hero__copy {
    padding: 0;
  }

  .hero__inner {
    padding: 24px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  /* Mobile Navigation */
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 90;
  }

  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav__list {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }

  .main-nav__link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    background: var(--color-bg-light);
    text-align: center;
  }

  .main-nav__link:hover {
    background: var(--color-primary);
    color: var(--color-white);
  }

  .main-header__toggle {
    display: block;
  }

  .hero__inner {
    flex-direction: column;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .pricing-card--featured {
    transform: scale(1);
  }
}

@media (max-width: 480px) {
  .button {
    width: 100%;
  }
}