/* ========================================================
   KiezKompass Berlin – style.css
   Design style: geometric_structured (geometric shapes, structured grids -> via flex layouts, angular accents, precise spacing)
   Brand: Primary #0F2940, Secondary #E3B23C, Accent #F5F3EE
   Fonts: Display: Georgia, Body: Arial
   Layout: Mobile-first, ONLY Flexbox (no grid/columns), smooth interactions
   ======================================================== */

/* -------------------------
   0) CSS RESET / NORMALIZE
   ------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; line-height: 1.6; color: #0F2940; background-color: #FFFFFF; }
img, svg { display: block; max-width: 100%; height: auto; }
ul, ol { margin: 0; padding: 0 0 0 1rem; }
a { color: #0F2940; text-decoration: none; }
button { font: inherit; color: inherit; background: transparent; border: none; cursor: pointer; }
:focus-visible { outline: 2px solid #E3B23C; outline-offset: 2px; }

/* -------------------------
   1) CSS VARIABLES
   ------------------------- */
:root {
  --color-primary: #0F2940;
  --color-secondary: #E3B23C;
  --color-accent: #F5F3EE;
  --color-ink: #0F2940;
  --color-muted: #6B7B8C;
  --color-line: #D7DEE6;
  --shadow-1: 0 1px 2px rgba(15,41,64,0.08), 0 4px 10px rgba(15,41,64,0.06);
  --shadow-2: 0 8px 20px rgba(15,41,64,0.12);
  --radius-s: 6px;  /* geometric tight radius */
  --radius-m: 10px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-30: 30px;
  --space-32: 32px;
  --space-40: 40px;
  --space-60: 60px;
  --container-max: 1200px;
  --transition-fast: 180ms ease;
  --transition-med: 260ms ease;
}

/* -------------------------
   2) TYPOGRAPHY (geometric_structured)
   ------------------------- */
body { font-size: 16px; letter-spacing: 0.1px; }
h1, h2, h3, h4 { font-family: Georgia, "Times New Roman", serif; color: var(--color-primary); line-height: 1.25; margin: 0 0 var(--space-16); }
h1 { font-size: 40px; letter-spacing: 0.5px; }
h2 { font-size: 28px; letter-spacing: 0.4px; position: relative; }
h3 { font-size: 20px; letter-spacing: 0.3px; }
.subheadline { color: var(--color-muted); font-size: 18px; margin: 0 0 var(--space-20); }

/* Angular, geometric underline accent for section titles */
h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--color-secondary);
  margin-top: 10px;
  transform: skewX(-18deg);
}

p { margin: 0 0 var(--space-16); }
strong { font-weight: 700; }
em { font-style: italic; }

/* -------------------------
   3) LAYOUT WRAPPERS (Flex only)
   ------------------------- */
/* Generic section spacing (and the mandatory .section class) */
section, .section { margin-bottom: var(--space-60); padding: var(--space-40) var(--space-20); background: #fff; }

/* Container centers content using flex */
.container { display: flex; justify-content: center; align-items: stretch; width: 100%; }

/* Content wrapper controls max width and local flex layout */
.content-wrapper { display: flex; flex-direction: column; gap: var(--space-24); width: 100%; max-width: var(--container-max); }

/* Text blocks: stack with precise gaps */
.text-section { display: flex; flex-direction: column; gap: var(--space-12); }

/* Lists inside text sections: geometric bullets with icon alignment */
.text-section ul, .text-section ol { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-12); }
.text-section ul li, .text-section ol li { display: flex; align-items: center; gap: 10px; color: var(--color-ink); }
.text-section li img { width: 18px; height: 18px; flex: 0 0 18px; filter: saturate(0.9); }

/* CTA group */
.cta-group { display: flex; flex-wrap: wrap; gap: var(--space-16); align-items: center; }

/* -------------------------
   4) HEADER & NAV
   ------------------------- */
header { border-bottom: 2px solid var(--color-accent); background: #fff; position: relative; z-index: 40; }
header .content-wrapper { flex-direction: row; align-items: center; justify-content: space-between; gap: var(--space-16); padding: var(--space-12) 0; }
.brand img { height: 36px; }

.main-nav { display: none; align-items: center; gap: var(--space-16); }
.main-nav a { padding: 10px 12px; border: 2px solid transparent; border-radius: var(--radius-s); font-size: 15px; letter-spacing: 0.4px; text-transform: uppercase; }
.main-nav a:hover { color: var(--color-secondary); }
.main-nav a[aria-current="page"] { border-color: var(--color-secondary); }

.header-cta { display: none; align-items: center; gap: var(--space-12); }

/* Burger */
.mobile-menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 2px solid var(--color-primary); border-radius: 8px; color: var(--color-primary); transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast); }
.mobile-menu-toggle:hover { background: var(--color-primary); color: #fff; transform: translateY(-1px); }

/* -------------------------
   5) MOBILE MENU (off-canvas)
   ------------------------- */
.mobile-menu { position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: rgba(15,41,64,0.3); display: flex; justify-content: flex-end; align-items: stretch; transform: translateX(100%); transition: transform var(--transition-med); z-index: 100; }
.mobile-menu .mobile-nav { width: 84%; max-width: 360px; background: #fff; display: flex; flex-direction: column; padding: var(--space-24); gap: 4px; box-shadow: var(--shadow-2); border-left: 4px solid var(--color-secondary); }
.mobile-menu-close { align-self: flex-end; width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border: 2px solid var(--color-primary); border-radius: 8px; margin: var(--space-12); color: var(--color-primary); transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast); }
.mobile-menu-close:hover { background: var(--color-primary); color: #fff; transform: translateY(-1px); }
.mobile-nav a { display: block; padding: 14px 10px; border-bottom: 1px solid var(--color-line); font-size: 18px; letter-spacing: 0.3px; }
.mobile-nav a:hover { color: var(--color-secondary); }

/* Open state (JS can add .open to .mobile-menu or .menu-open to body) */
.mobile-menu.open { transform: translateX(0); }
body.menu-open .mobile-menu { transform: translateX(0); }

/* -------------------------
   6) BUTTONS (geometric)
   ------------------------- */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 18px; border-radius: var(--radius-s); border: 2px solid var(--color-primary); color: var(--color-primary); background: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast); box-shadow: var(--shadow-1); }
.button:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }
.button:active { transform: translateY(0); }
.button.primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.button.primary:hover { background: #12314D; }
.button.secondary { background: var(--color-accent); border-color: var(--color-secondary); color: #312807; }
.button.secondary:hover { background: #ECDDC1; }

/* -------------------------
   7) CARDS, FLEX UTILITIES & REQUIRED PATTERNS
   ------------------------- */
.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card { margin-bottom: 20px; position: relative; background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m); box-shadow: var(--shadow-1); padding: var(--space-20); display: flex; flex-direction: column; gap: var(--space-12); }

.content-grid { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; }
.text-image-section { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.testimonial-card { display: flex; align-items: center; gap: 20px; padding: 20px; background: #fff; border: 2px solid var(--color-accent); border-left: 6px solid var(--color-secondary); border-radius: var(--radius-m); box-shadow: var(--shadow-1); color: var(--color-ink); }
.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }

/* Ensure minimum spacing between all content items */
section .testimonial-card + .testimonial-card { margin-top: var(--space-16); }

/* -------------------------
   8) LINKS & INTERACTIONS
   ------------------------- */
a:hover { color: var(--color-secondary); }
a.button { color: inherit; }

/* -------------------------
   9) FOOTER
   ------------------------- */
footer section { background: var(--color-accent); border-top: 2px solid #E9E5DC; }
footer .content-wrapper { flex-wrap: wrap; flex-direction: row; gap: var(--space-24); align-items: flex-start; }
footer .content-wrapper > * { flex: 1 1 240px; }
.footer-nav, .legal-nav { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-nav a, .legal-nav a { padding: 8px 10px; border-radius: var(--radius-s); border: 2px solid transparent; text-transform: uppercase; font-size: 14px; letter-spacing: 0.4px; }
.footer-nav a:hover, .legal-nav a:hover { border-color: var(--color-secondary); }

/* Bottom-most legal strip can be lighter */
footer section:last-of-type { background: #fff; border-top: 1px solid var(--color-line); }
footer section:last-of-type .content-wrapper { align-items: center; justify-content: space-between; gap: var(--space-16); }

/* -------------------------
   10) TESTIMONIALS (contrast safe)
   ------------------------- */
/* Dark text on light background ensured above. Add subtle quote style. */
.testimonial-card p { margin: 0; }
.testimonial-card p + p { color: var(--color-muted); }

/* -------------------------
   11) MISC COMPONENTS
   ------------------------- */
/* Subtle dividers using geometric line */
.hr-line { width: 100%; height: 2px; background: var(--color-accent); transform: skewX(-18deg); }

/* Images inside lists or contact snippets */
.contact-snippet p, .contact-snippet li { display: flex; align-items: center; gap: 10px; }
.contact-snippet img { width: 18px; height: 18px; }

/* Newsletter box inherits card look */
.newsletter { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-m); padding: var(--space-20); box-shadow: var(--shadow-1); display: flex; flex-direction: column; gap: var(--space-12); }

/* -------------------------
   12) COOKIE CONSENT (banner + modal)
   ------------------------- */
.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 999; background: #fff; border-top: 3px solid var(--color-secondary); box-shadow: 0 -8px 20px rgba(15,41,64,0.12); display: flex; align-items: center; justify-content: center; padding: var(--space-16); transform: translateY(100%); transition: transform var(--transition-med); }
.cookie-banner.show { transform: translateY(0); }
.cookie-banner .cookie-inner { max-width: var(--container-max); width: 100%; display: flex; flex-direction: column; gap: var(--space-12); }
.cookie-banner p { margin: 0; color: var(--color-ink); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: var(--space-12); }
.cookie-actions .button { padding: 10px 14px; font-size: 14px; }
.cookie-accept { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.cookie-reject { background: #fff; border-color: var(--color-primary); color: var(--color-primary); }
.cookie-settings { background: var(--color-accent); border-color: var(--color-secondary); color: #312807; }

/* Modal overlay */
.cookie-modal { position: fixed; inset: 0; background: rgba(15,41,64,0.5); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity var(--transition-med); z-index: 1000; }
.cookie-modal.open { opacity: 1; pointer-events: auto; }
.cookie-modal-content { background: #fff; width: 92%; max-width: 720px; border-radius: var(--radius-m); border: 4px solid var(--color-secondary); box-shadow: var(--shadow-2); padding: var(--space-24); display: flex; flex-direction: column; gap: var(--space-16); }
.cookie-modal-header { display: flex; align-items: center; justify-content: space-between; }
.cookie-options { display: flex; flex-direction: column; gap: var(--space-12); }
.cookie-option { display: flex; align-items: center; justify-content: space-between; gap: var(--space-12); padding: 10px 12px; border: 1px solid var(--color-line); border-radius: var(--radius-s); }
.cookie-modal-actions { display: flex; flex-wrap: wrap; gap: var(--space-12); justify-content: flex-end; }

/* -------------------------
   13) RESPONSIVE RULES
   ------------------------- */
@media (max-width: 768px) {
  .text-image-section { flex-direction: column; align-items: center; }
}

@media (min-width: 768px) {
  h1 { font-size: 48px; }
  h2 { font-size: 32px; }
  .subheadline { font-size: 19px; }
  .main-nav { display: none; }
  .header-cta { display: none; }
}

@media (min-width: 1024px) {
  /* Show desktop nav, hide burger */
  .main-nav { display: flex; }
  .header-cta { display: flex; }
  .mobile-menu-toggle { display: none; }

  /* Tighten section padding on large screens for precise layout */
  section, .section { padding: 56px 20px; }

  /* Footer layout */
  footer .content-wrapper { gap: var(--space-32); }
}

/* -------------------------
   14) PAGE-SPECIFIC SMALL TWEAKS
   ------------------------- */
/* Emphasize hero area with light accent background for structure */
main > section:first-of-type { background: var(--color-accent); border-bottom: 2px solid #E9E5DC; }

/* Lists with emphasized category markers */
.text-section ul > li::before { content: ""; display: inline-block; width: 10px; height: 10px; background: var(--color-secondary); transform: rotate(45deg); margin-right: 6px; border-radius: 2px; }
/* Avoid double icon when li already has an img */
.text-section ul > li:has(img)::before { content: none; }

/* Legal pages: compact subheadline spacing */
[aria-current="page"] { font-weight: 700; }

/* -------------------------
   15) ACCESSIBILITY & STATES
   ------------------------- */
::selection { background: #FFE8A6; color: #0F2940; }
button:disabled, .button:disabled { opacity: 0.6; cursor: not-allowed; }

/* -------------------------
   16) ADDITIONAL UTILITY CLASSES (Flex only)
   ------------------------- */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.flex-row { display: flex; flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mt-20 { margin-top: 20px; }

/* -------------------------
   17) STRICT MANDATORY SPACING & ALIGNMENT (as requested)
   ------------------------- */
.section { margin-bottom: 60px; padding: 40px 20px; }
.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card { margin-bottom: 20px; position: relative; }
.content-grid { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; }
.text-image-section { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.testimonial-card { display: flex; align-items: center; gap: 20px; padding: 20px; }
.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }

/* Ensure adequate spacing between all elements to prevent overlap */
section > .container + .container { margin-top: var(--space-20); }

/* -------------------------
   18) PRINT BASICS (optional)
   ------------------------- */
@media print {
  .mobile-menu-toggle, .mobile-menu, .cookie-banner, .cookie-modal { display: none !important; }
  a { text-decoration: underline; }
}