/* ── Fonts ───────────────────────────────────────────────────────────── */
@font-face {
  font-family: 'Switzer';
  src: url('/fonts/switzer-400.woff2') format('woff2');
  font-weight: 400;
  font-display: block;
}

@font-face {
  font-family: 'Switzer';
  src: url('/fonts/switzer-500.woff2') format('woff2');
  font-weight: 500;
  font-display: block;
}

@font-face {
  font-family: 'Switzer';
  src: url('/fonts/switzer-600.woff2') format('woff2');
  font-weight: 600;
  font-display: block;
}

@font-face {
  font-family: 'Switzer';
  src: url('/fonts/switzer-700.woff2') format('woff2');
  font-weight: 700;
  font-display: block;
}

@font-face {
  font-family: 'Cormorant';
  src: url('/fonts/cormorant-400-ext.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: block;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Cormorant';
  src: url('/fonts/cormorant-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: block;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Cormorant';
  src: url('/fonts/cormorant-400-italic-ext.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: block;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Cormorant';
  src: url('/fonts/cormorant-400-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: block;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── Tokens ──────────────────────────────────────────────────────────── */
:root,
[data-theme='light'] {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;
  --space-32: 8rem;

  /* Surfaces */
  --color-bg:         #F5F4F0;
  --color-surface:    #FAFAF7;
  --color-surface-2:  #FFFFFF;
  --color-border:     #D8D6CE;
  --color-divider:    #E4E2DA;

  /* Text */
  --color-text:       #1C1A14;
  --color-text-muted: #6B6960;
  --color-text-faint: #ADACA6;

  /* Accent — forest green, serious & trustworthy */
  --color-primary:       #1B5E35;
  --color-primary-hover: #134526;
  --color-primary-light: #E8F0EB;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(28,26,20,0.06);
  --shadow-md: 0 4px 14px rgba(28,26,20,0.08);
  --shadow-lg: 0 16px 40px rgba(28,26,20,0.12);

  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:   1200px;

  --font-display: 'Cormorant', Georgia, serif;
  --font-body:    'Switzer', 'Helvetica Neue', Arial, sans-serif;
}

[data-theme='dark'] {
  --color-bg:         #141410;
  --color-surface:    #1A1916;
  --color-surface-2:  #1F1E1B;
  --color-border:     #353330;
  --color-divider:    #2A2926;
  --color-text:       #D6D4CD;
  --color-text-muted: #7A786F;
  --color-text-faint: #56544E;
  --color-primary:       #4D9B67;
  --color-primary-hover: #67B37E;
  --color-primary-light: #1A2E22;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:         #141410;
    --color-surface:    #1A1916;
    --color-surface-2:  #1F1E1B;
    --color-border:     #353330;
    --color-divider:    #2A2926;
    --color-text:       #D6D4CD;
    --color-text-muted: #7A786F;
    --color-text-faint: #56544E;
    --color-primary:       #4D9B67;
    --color-primary-hover: #67B37E;
    --color-primary-light: #1A2E22;
  }
}

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

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  min-height: 100dvh;
}

img, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
p, li { text-wrap: pretty; max-width: 72ch; }
h1,h2,h3,h4 { line-height: 1.15; font-family: var(--font-display); }

::selection { background: var(--color-primary-light); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

a, button, [role='button'] {
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
}
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── Layout ──────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

section { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }

/* ── Header / Nav ────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  border-bottom: 1.5px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
  border-bottom-color: var(--color-primary);
}

.nav-lang {
  display: flex;
  gap: var(--space-1);
}
.nav-lang button {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.nav-lang button.active,
.nav-lang button:hover { color: var(--color-primary); background: var(--color-primary-light); }

.nav-controls { display: flex; align-items: center; gap: var(--space-3); }

.theme-toggle {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  display: grid; place-items: center;
  color: var(--color-text-muted);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-divider); }

.nav-menu-btn { display: none; }

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; inset: 64px 0 0; background: var(--color-bg); flex-direction: column; align-items: flex-start; padding: var(--space-8); gap: var(--space-4); z-index: 100; overflow-y: auto; }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: var(--text-base); }
  .nav-menu-btn { display: grid; place-items: center; width: 36px; height: 36px; border-radius: var(--radius-md); color: var(--color-text-muted); }
  .nav-menu-btn:hover { background: var(--color-divider); color: var(--color-text); }
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-body);
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-outline { border-color: var(--color-border); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-light); }

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  position: relative;
  overflow: hidden;
}

.hero-deco {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 54%;
  max-width: 700px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
  color: var(--color-text);
}

.hero-deco-svg {
  width: 100%;
  height: auto;
  max-height: 88vh;
}

@media (max-width: 820px) {
  .hero-deco { display: none; }
}

.hero-eyebrow {
  font-size: var(--text-xs);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.hero-title {
  font-size: var(--text-3xl);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  max-width: 14ch;
}

.hero-title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-10);
  line-height: 1.6;
  font-family: var(--font-body);
  font-weight: 400;
}

.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-top: var(--space-10);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  width: fit-content;
}

.hero-badge span { color: var(--color-primary); font-weight: 700; }

/* ── Section headers ─────────────────────────────────────────────────── */
.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

.section-title {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.008em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.section-lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
  line-height: 1.6;
  margin-bottom: var(--space-12);
}

/* ── Cards ───────────────────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); transform: translateY(-2px); }

.card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: grid; place-items: center;
  margin-bottom: var(--space-5);
}

.card-title {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-weight: 400;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.card-body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── Grid layouts ────────────────────────────────────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  align-items: start;
}

/* ── Divider ─────────────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--color-divider); margin-block: 0; }

/* ── Info strip ──────────────────────────────────────────────────────── */
.info-strip {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-6);
}
.info-strip-inner {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.info-strip-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.info-strip-item svg { color: var(--color-primary); flex-shrink: 0; }

/* ── Legal pages ─────────────────────────────────────────────────────── */
.legal-hero {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.legal-content {
  padding-block: var(--space-16) var(--space-24);
}

.legal-body h2 {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  font-weight: 400;
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.legal-body h3 {
  font-size: var(--text-lg);
  font-family: var(--font-body);
  font-weight: 600;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.legal-body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.75;
  max-width: 72ch;
}

.legal-body ul, .legal-body ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
  max-width: 68ch;
}

.legal-body li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

.legal-body a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
.legal-body a:hover { color: var(--color-primary-hover); }

.legal-toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-10);
}
.legal-toc h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.legal-toc ol {
  padding-left: var(--space-5);
}
.legal-toc li {
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}
.legal-toc a { color: var(--color-primary); text-decoration: none; }
.legal-toc a:hover { text-decoration: underline; }

.legal-last-updated {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  margin-bottom: var(--space-6);
}

/* ── Legal hub cards ─────────────────────────────────────────────────── */
.legal-hub-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.legal-hub-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); transform: translateY(-2px); }
.legal-hub-card .card-icon { margin-bottom: var(--space-5); }
.legal-hub-card h3 { font-size: var(--text-lg); font-family: var(--font-display); font-weight: 400; margin-bottom: var(--space-3); }
.legal-hub-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; max-width: 100%; }
.legal-hub-card .card-arrow {
  margin-top: var(--space-5);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  display: flex; align-items: center; gap: var(--space-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ── Contact ─────────────────────────────────────────────────────────── */
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 5vw, var(--space-16));
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-12) var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.footer-brand .nav-logo { margin-bottom: var(--space-4); }
.footer-brand p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; max-width: 32ch; }
.footer-col h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.footer-bottom a { color: var(--color-text-faint); text-decoration: none; }
.footer-bottom a:hover { color: var(--color-primary); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Lang toggle ─────────────────────────────────────────────────────── */
.lang-en [data-de],
.lang-de [data-en] { display: none; }

/* ── Animations ──────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s cubic-bezier(0.16,1,0.3,1) both; }
.fade-up-1 { animation-delay: 0.05s; }
.fade-up-2 { animation-delay: 0.15s; }
.fade-up-3 { animation-delay: 0.25s; }
.fade-up-4 { animation-delay: 0.35s; }

/* ── Utilities ───────────────────────────────────────────────────────── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }
.text-muted { color: var(--color-text-muted); }
.mt-auto { margin-top: auto; }

/* Cookie information banner */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface, #f9f8f5);
  border-top: 1px solid var(--color-border, #d4d1ca);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  z-index: 9999;
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted, #7a7974);
}

#cookie-banner p {
  margin: 0;
  flex: 1 1 auto;
}

#cookie-banner a {
  color: var(--color-primary, #01696f);
  text-decoration: underline;
}

#cookie-banner-close {
  flex: 0 0 auto;
  padding: 0.4rem 1rem;
  background: var(--color-primary, #01696f);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--text-sm, 0.875rem);
}

#cookie-banner-close:hover {
  background: var(--color-primary-hover, #0c4e54);
}