/* --- GOOGLE FONTS --- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* --- CSS VARIABLES --- */
:root {
  --primary: #2e9b57;
  --primary-dark: #227341;
  --primary-light: #e8f5ec;
  --accent: #4caf50;
  --bg-main: #fcfdfc;
  --bg-card: #ffffff;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 10px 30px rgba(46, 155, 87, 0.08);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.03);
  --transition: all 0.2s ease;
}

/* --- GLOBAL RESET & BASE STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* --- UTILITIES --- */
.highlight-green {
  color: var(--primary);
}

.badge-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

/* --- HEADER & NAVIGATION --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(252, 253, 252, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-main);
}

.logo-container img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  transition: var(--transition);
}

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

/* --- LANGUAGE SWITCHER --- */
.language-switcher {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 2px 4px;
  gap: 4px;
}

.lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  opacity: 0.5;
  transition: var(--transition);
}

.lang-btn img {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
}

.lang-btn.active {
  opacity: 1;
  background: var(--primary-light);
}

.lang-btn:hover {
  opacity: 0.9;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(46, 155, 87, 0.3);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-1px);
}

/* --- HERO SECTION --- */
.hero {
  padding: 140px 2rem 80px 2rem;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, var(--primary-light) 0%, transparent 70%);
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  max-width: 800px;
  margin: 0 auto 1.2rem auto;
}

.hero h1 span {
  color: var(--primary);
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.store-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.store-badge-img {
  height: 44px;
  cursor: pointer;
  transition: var(--transition);
}

.store-badge-img:hover {
  opacity: 0.85;
}

.hero-mockup-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.central-phone {
  width: 100%;
  max-width: 250px;
  border-radius: 40px;
  border: 8px solid #1f2937;
  box-shadow: var(--shadow-soft);
  background: white;
  display: block;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* --- CONTENT SECTIONS & FEATURES --- */
.section {
  padding: 50px 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.feature-split.reverse {
  direction: ltr;
}

.feature-split.reverse > * {
  direction: ltr;
}

.feature-content h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.feature-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

/* Modern feature boxes with large icons */
.feature-list-item {
  background: var(--bg-card);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 1.2rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  transition: var(--transition);
}

.feature-list-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46, 155, 87, 0.08);
}

.feature-icon {
  font-size: 2rem;
  line-height: 1;
  background: var(--primary-light);
  width: 55px;
  height: 55px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  color: var(--text-main);
  font-weight: 700;
}

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

.feature-image {
  margin-left: 100px;
  margin-top: 75px;
}

.mockup-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.mockup-grid-3 img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  border: 4px solid #1f2937;
}

/* --- REVIEWS SECTION --- */
.reviews-section {
  text-align: center;
  background: linear-gradient(to bottom, transparent, var(--primary-light));
}

.reviews-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  text-align: left;
}

.review-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  color: #f59e0b;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 1.5rem;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--primary);
}

/* --- DOWNLOAD / CTA BANNER --- */
.cta-banner {
  background: var(--primary);
  color: white;
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  margin: 10rem auto;
  max-width: 1100px;
  box-shadow: 0 20px 40px rgba(46, 155, 87, 0.2);
}

.cta-banner h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-banner p {
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto 2rem auto;
  font-size: 1.1rem;
}

/* --- FOOTER --- */
footer {
  border-top: 1px solid var(--border-color);
  background: white;
  padding: 4rem 2rem 2rem 2rem;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr auto auto; 
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--text-main);
  font-weight: 700;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--primary);
}

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 900px) {
  .feature-split,
  .feature-split.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .feature-image {
    margin-left: 0;       /* Die 100px Einrückung entfernen */
    margin-top: 40px;     /* Optional: Abstand nach oben etwas verkleinern */
    display: flex;
    justify-content: center; /* Zentriert das Bild horizontal im Container */
  }
}

@media (max-width: 768px) {
  .nav-right .btn-primary {
    display: none;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mockup-grid-3 {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .cta-banner {
    margin: 4rem 1rem;
  }
}