@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;600&display=swap');

/* --- Variables & Reset --- */
:root {
  /* Palette */
  --c-bg: #F9F9FB; /* Helles Papierweiß */
  --c-surface: #FFFFFF;
  --c-text-main: #1C1C1E; /* Rußschwarz */
  --c-text-muted: #5E616E; /* Aschegrau */
  --c-accent: #E64A19; /* Warmes Glutorange */
  --c-accent-hover: #BF360C;
  --c-border: #E5E5EA;
  --c-blue-muted: #8E9AAF; /* Aschenblau subtil */
  
  /* Typography */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Spacing & Layout */
  --container-width: 1200px;
  --space-sm: clamp(1rem, 2vw, 1.5rem);
  --space-md: clamp(2rem, 5vw, 4rem);
  --space-lg: clamp(4rem, 10vw, 8rem);
  
  /* UI Details */
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 12px 30px rgba(0, 0, 0, 0.06);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--c-bg);
  color: var(--c-text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-text-main);
  margin-bottom: var(--space-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-family: var(--font-sans); font-weight: 600; }
h4 { font-size: 1.125rem; font-family: var(--font-sans); font-weight: 600; }

p {
  margin-bottom: 1.5rem;
  color: var(--c-text-muted);
  font-size: clamp(1rem, 1.1vw, 1.125rem);
  max-width: 65ch; /* Readability */
}

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

ul { list-style: none; }

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

/* --- Layout --- */
/* The Mandatory Container */
.c-container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: clamp(1.5rem, 5vw, 4rem);
  padding-right: clamp(1.5rem, 5vw, 4rem);
}

section {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
  width: 100%;
}

/* --- Components --- */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.01em;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--c-accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--c-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(230, 74, 25, 0.3);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--c-text-main);
  color: var(--c-text-main);
}

.btn-outline:hover {
  background-color: var(--c-text-main);
  color: #FFFFFF;
}

/* Cards */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--c-blue-muted);
}

.card-icon {
  font-size: 2rem;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
  display: inline-block;
}

/* --- Header & Nav --- */
.site-header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-text-main);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  width: 24px;
  height: 24px;
  background-color: var(--c-accent);
  border-radius: 4px;
  display: block;
}

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

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text-muted);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--c-text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: var(--c-accent);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.header-contact {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* --- Hero Grid --- */
.hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: var(--space-lg) 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-eyebrow::before {
  content: '';
  width: 30px;
  height: 2px;
  background-color: var(--c-accent);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.hero-visual {
  background-color: #F0F0F5;
  border-radius: var(--radius-md);
  height: 400px;
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-border);
}

/* --- Feature Grid --- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* --- Stats --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--c-text-main);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-text-muted);
}

/* --- FAQ --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 1.5rem;
}

.faq-question {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--c-text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.faq-answer {
  color: var(--c-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 80%;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--c-text-main);
  color: #A1A1A6;
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: #A1A1A6;
  font-size: 0.9rem;
  max-width: 300px;
}

.footer-col h4 {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-visual {
    order: -1;
    height: 300px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-list {
    display: none; /* Simplified for this task, would be a burger menu */
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .header-contact {
    display: none;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
} body{margin:0} *{box-sizing:border-box} html{-webkit-text-size-adjust:100%} img,svg,video{max-width:100%;height:auto}