/* ===================================================
   styles.css – Herrenlederjacke Informationswebsite
   Aesthetic: Refined leather & craft – dark warm tones
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --color-bg: #faf8f5;
  --color-bg-dark: #1a1410;
  --color-bg-section: #f2ede6;
  --color-primary: #6b3a1f;
  --color-primary-dark: #4a2710;
  --color-accent: #c8883a;
  --color-accent-light: #e8b87a;
  --color-text: #2c2018;
  --color-text-light: #6b5c4e;
  --color-text-muted: #9c8878;
  --color-border: #ddd3c8;
  --color-white: #ffffff;
  --color-hero-overlay: rgba(26, 20, 16, 0.55);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Lato', 'Helvetica Neue', sans-serif;

  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 8px rgba(44,32,24,0.08);
  --shadow-md: 0 6px 24px rgba(44,32,24,0.14);
  --shadow-lg: 0 12px 48px rgba(44,32,24,0.18);

  --max-width: 1140px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3.5rem;
  --spacing-xl: 6rem;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-accent); }

ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  line-height: 1.3;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; margin-bottom: var(--spacing-sm); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 400; font-style: italic; margin-bottom: 0.75rem; }
h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }

p { margin-bottom: 1.1rem; color: var(--color-text); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; color: var(--color-primary-dark); }

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

/* ---- Header & Navigation ---- */
.site-header {
  background: var(--color-bg-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.site-logo .logo-main {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-accent-light);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.site-logo .logo-sub {
  font-size: 0.7rem;
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.main-nav { display: flex; align-items: center; gap: 0.25rem; }

.main-nav a {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  font-weight: 400;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius);
  letter-spacing: 0.02em;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  background: rgba(200,136,58,0.18);
  color: var(--color-accent-light);
}

/* Burger button */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-accent-light);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ---- Hero Section ---- */
.hero {
  position: relative;
  background: var(--color-bg-dark);
  overflow: hidden;
  min-height: 500px;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(107,58,31,0.35) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(200,136,58,0.15) 0%, transparent 55%),
    linear-gradient(135deg, #1a1410 0%, #2c1e12 50%, #1a1410 100%);
}

/* Leather texture overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 4px;
}

.hero h1 {
  color: var(--color-white);
  max-width: 720px;
  margin-bottom: var(--spacing-sm);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
}

.hero h1 em {
  font-style: italic;
  color: var(--color-accent-light);
}

.hero-lead {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.78);
  max-width: 580px;
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: var(--color-bg-dark);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
}

.hero-cta:hover {
  background: var(--color-accent-light);
  color: var(--color-bg-dark);
  transform: translateY(-2px);
}

.hero-cta::after { content: '→'; }

/* ---- Sections ---- */
.section { padding: var(--spacing-lg) 0; }
.section--alt { background: var(--color-bg-section); }
.section--dark { background: var(--color-bg-dark); color: var(--color-white); }

.section-header {
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.section-header h2 { text-align: center; }

/* ---- Intro Block ---- */
.intro-block {
  max-width: 820px;
  margin: 0 auto;
}

.intro-block p { font-size: 1.05rem; }

.intro-block .lead-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  font-style: italic;
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

/* ---- Card Grid ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-icon {
  height: 5px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  font-style: normal;
  color: var(--color-primary-dark);
  margin-bottom: 0.6rem;
}

.card-body p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  flex: 1;
  margin-bottom: 1rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: gap 0.2s;
}

.card-link:hover { gap: 0.6rem; color: var(--color-primary); }
.card-link::after { content: '→'; }

/* ---- FAQ ---- */
.faq-list { max-width: 820px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

.faq-item:last-child { border-bottom: none; }

.faq-question {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.6rem;
  padding-left: 1.5rem;
  position: relative;
}

.faq-question::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.75rem;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.faq-answer {
  font-size: 0.95rem;
  color: var(--color-text-light);
  padding-left: 1.5rem;
}

/* ---- Content Sections ---- */
.content-area { max-width: 820px; margin: 0 auto; }
.content-area h2 { margin-top: var(--spacing-md); margin-bottom: var(--spacing-xs); }
.content-area h2:first-child { margin-top: 0; }
.content-area h3 { margin-top: 1.5rem; }
.content-area ul, .content-area ol {
  margin: 0.75rem 0 1.1rem 1.5rem;
  color: var(--color-text-light);
}
.content-area li { margin-bottom: 0.4rem; line-height: 1.7; }

/* ---- Tips Box ---- */
.tip-box {
  background: linear-gradient(135deg, #fdf6ec, #faf0e2);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.5rem;
  margin: var(--spacing-sm) 0;
}

.tip-box strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
}

.tip-box p { font-size: 0.95rem; margin: 0; color: var(--color-text-light); }

/* ---- Info Grid ---- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: var(--spacing-sm) 0;
}

.info-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.info-box h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.info-box p { font-size: 0.88rem; color: var(--color-text-light); margin: 0; }

/* ---- Summary Box ---- */
.summary-box {
  background: var(--color-bg-dark);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.summary-box h2, .summary-box h3 { color: var(--color-accent-light); }
.summary-box p { color: rgba(255,255,255,0.82); }

/* ---- Page Hero (subpages) ---- */
.page-hero {
  background: var(--color-bg-dark);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 100% at 50% 0%, rgba(107,58,31,0.4) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero .breadcrumb {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  position: relative;
}

.page-hero .breadcrumb a { color: var(--color-accent); }
.page-hero .breadcrumb a:hover { color: var(--color-accent-light); }
.page-hero .breadcrumb span { color: var(--color-text-muted); margin: 0 0.3rem; }

.page-hero h1 {
  color: var(--color-white);
  position: relative;
  max-width: 780px;
  margin: 0 auto 1rem;
}

.page-hero p {
  color: rgba(255,255,255,0.72);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
  position: relative;
}

/* ---- Internal Link Block ---- */
.internal-links {
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.internal-links h3 {
  font-style: normal;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.internal-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.internal-links a {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--color-primary);
  transition: background 0.2s, border-color 0.2s;
}

.internal-links a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* ---- SVG Illustration placeholder ---- */
.hero-illustration {
  position: absolute;
  right: 3%;
  top: 50%;
  transform: translateY(-50%);
  width: min(340px, 35%);
  opacity: 0.18;
  pointer-events: none;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-md);
}

.footer-brand .site-logo .logo-main { font-size: 1.2rem; }
.footer-brand p { font-size: 0.85rem; margin-top: 0.75rem; line-height: 1.6; }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.875rem;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.4rem; }
.footer-col a { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.footer-col a:hover { color: var(--color-accent-light); }

.footer-bottom {
  max-width: var(--max-width);
  margin: var(--spacing-md) auto 0;
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom p { font-size: 0.78rem; margin: 0; }
.footer-legal { display: flex; gap: 1rem; }
.footer-legal a { font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.footer-legal a:hover { color: var(--color-accent-light); }

/* ---- Impressum / Datenschutz ---- */
.legal-page { max-width: 780px; margin: 0 auto; padding: var(--spacing-lg) var(--spacing-md); }
.legal-page h1 { margin-bottom: var(--spacing-md); }
.legal-page h2 { font-size: 1.3rem; margin-top: var(--spacing-md); margin-bottom: 0.5rem; }
.legal-page h3 { font-style: normal; font-size: 1.05rem; margin-top: 1rem; }
.legal-page p, .legal-page li { font-size: 0.95rem; color: var(--color-text-light); }
.legal-page ul { list-style: disc; margin-left: 1.5rem; margin-bottom: 1rem; }

.placeholder-hint {
  background: #fff3cd;
  border: 1px dashed #c8883a;
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  color: #7a5500;
  display: inline-block;
  margin: 0.25rem 0;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .hero-illustration { display: none; }
}

@media (max-width: 720px) {
  :root {
    --spacing-lg: 2.5rem;
    --spacing-xl: 3.5rem;
  }

  .nav-toggle { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-dark);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    gap: 0.15rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    border-top: 1px solid rgba(255,255,255,0.06);
  }

  .main-nav.open { display: flex; }

  .main-nav a {
    padding: 0.65rem 1rem;
    font-size: 0.95rem;
  }

  .site-header { position: sticky; }

  .hero-content { padding: var(--spacing-lg) var(--spacing-sm); }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }

  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .card-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .container { padding: 0 1rem; }
  .header-inner { padding: 0.875rem 1rem; }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-md { margin-bottom: var(--spacing-md); }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}