/* =====================================================
   Confepetal Architekturkompass — style.css
   Elegant Classic — serif accents, muted palette, refined spacing
   Brand: #1C1F24 (primary), #5E7D8C (secondary), #F4F0E6 (accent)
   Fonts: Georgia (display), Arial (body)
   Layout: Flexbox-only (no CSS Grid / Columns)
   ===================================================== */

/* -----------------------------------------------------
   CSS Reset / Normalize (lightweight)
   ----------------------------------------------------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
img, picture, svg, video { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding-left: 1.2rem; }
h1, h2, h3, h4, h5, h6, p, figure { margin: 0; }
a { color: inherit; text-decoration: none; }

/* -----------------------------------------------------
   Root variables (with fallbacks)
   ----------------------------------------------------- */
:root {
  --color-primary: #1C1F24;
  --color-secondary: #5E7D8C;
  --color-accent: #F4F0E6;
  --color-bg: #FFFFFF;
  --color-muted: #8A8F97;
  --color-border: #DFE3E6;
  --shadow-soft: 0 6px 18px rgba(28,31,36,0.08);
  --shadow-subtle: 0 2px 8px rgba(28,31,36,0.06);
}

/* Fallbacks if CSS vars unsupported */
body { background: #FFFFFF; color: #1C1F24; }

/* -----------------------------------------------------
   Base Typography & Body
   ----------------------------------------------------- */
body {
  font-family: Arial, Helvetica, sans-serif; /* brand body */
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 { font-family: Georgia, 'Times New Roman', Times, serif; letter-spacing: 0.2px; }

h1 { font-size: 36px; line-height: 1.2; margin-bottom: 16px; font-weight: 700; }
h2 { font-size: 28px; line-height: 1.25; margin-bottom: 16px; font-weight: 700; }
h3 { font-size: 20px; line-height: 1.3; margin-bottom: 8px; font-weight: 700; }

p { margin-bottom: 12px; color: var(--color-primary); }
.small, small { font-size: 14px; color: var(--color-muted); }

.eyebrow { font-family: Georgia, 'Times New Roman', Times, serif; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-secondary); font-size: 12px; margin-bottom: 8px; }
.subheadline { color: var(--color-muted); font-size: 18px; margin-bottom: 16px; }
.tagline { font-style: italic; color: var(--color-secondary); margin-top: 8px; }

strong { font-weight: 700; }

/* Links & Interactive */
a { color: var(--color-secondary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #496674; }
a:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 3px; border-radius: 4px; }

/* Spacing rhythm helpers */
.spacing-8 { margin-bottom: 8px; }
.spacing-16 { margin-bottom: 16px; }
.spacing-24 { margin-bottom: 24px; }
.spacing-32 { margin-bottom: 32px; }
.spacing-40 { margin-bottom: 40px; }
.spacing-60 { margin-bottom: 60px; }

/* -----------------------------------------------------
   Layout Containers (Flexbox-only)
   ----------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px; /* consistent breathing room */
}

/* Mandatory spacing and alignment patterns */
.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; }

/* Section element defaults (site uses <section>) */
section { margin-bottom: 60px; padding: 40px 0; background-color: transparent; }
section .container { gap: 24px; }

/* Subtle alternating section backgrounds for classic rhythm */
main > section:nth-of-type(2n) { background-color: var(--color-accent); }

/* Lists styling for elegance */
ul { display: flex; flex-direction: column; gap: 8px; }
ul li { color: var(--color-primary); }

/* Icons inside paragraph lines */
p > img { display: inline-block; vertical-align: middle; margin-right: 10px; width: 18px; height: auto; }

/* -----------------------------------------------------
   Header & Navigation
   ----------------------------------------------------- */
header { background: #FFFFFF; border-bottom: 1px solid var(--color-border); position: relative; z-index: 1000; }
header .container { flex-direction: row; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; gap: 12px; }

.logo { display: inline-flex; align-items: center; }
.logo img { height: 36px; width: auto; }

.main-nav { display: none; align-items: center; gap: 18px; }
.main-nav a { font-family: Georgia, 'Times New Roman', Times, serif; font-size: 16px; padding: 6px 2px; color: var(--color-primary); opacity: 0.9; }
.main-nav a:hover { color: var(--color-secondary); }
.main-nav a:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 3px; border-radius: 3px; }

.header-ctas { display: none; align-items: center; gap: 12px; }
.header-ctas a { display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px; border-radius: 6px; border: 1px solid var(--color-secondary); color: var(--color-primary); background: #FFFFFF; transition: background-color 220ms ease, color 220ms ease, box-shadow 220ms ease; font-family: Georgia, 'Times New Roman', Times, serif; }
.header-ctas a:first-child { background: var(--color-primary); color: #FFFFFF; border-color: var(--color-primary); }
.header-ctas a:first-child:hover { background: #111419; box-shadow: var(--shadow-subtle); }
.header-ctas a:last-child:hover { background: var(--color-accent); box-shadow: var(--shadow-subtle); }
.header-ctas a:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }

.mobile-menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 6px; border: 1px solid var(--color-border); background: #FFFFFF; color: var(--color-primary); cursor: pointer; transition: background-color 200ms ease, box-shadow 200ms ease; }
.mobile-menu-toggle:hover { background: var(--color-accent); box-shadow: var(--shadow-subtle); }
.mobile-menu-toggle:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }

/* Mobile menu overlay (flex, slide-in) */
.mobile-menu {
  position: fixed; inset: 0; /* top/right/bottom/left */
  display: flex; flex-direction: column; justify-content: flex-start; align-items: stretch; gap: 12px;
  background: #FFFFFF;
  transform: translateX(100%);
  transition: transform 280ms ease-in-out, box-shadow 280ms ease-in-out;
  box-shadow: none;
  z-index: 2000;
}
.mobile-menu.open, .mobile-menu.active, .mobile-menu.is-open { transform: translateX(0); box-shadow: 0 0 0 100vmax rgba(28,31,36,0.35); }

.mobile-menu-close {
  align-self: flex-end; margin: 12px 16px 0 0;
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 6px; border: 1px solid var(--color-border);
  background: #FFFFFF; color: var(--color-primary); cursor: pointer;
}
.mobile-menu-close:hover { background: var(--color-accent); }
.mobile-menu-close:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }

.mobile-nav { display: flex; flex-direction: column; gap: 6px; padding: 8px 20px 20px; }
.mobile-nav a { display: flex; align-items: center; padding: 12px 8px; border-bottom: 1px solid var(--color-border); font-family: Georgia, 'Times New Roman', Times, serif; color: var(--color-primary); }
.mobile-nav a:hover { background: var(--color-accent); }
.mobile-nav a:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; border-radius: 4px; }

/* -----------------------------------------------------
   Buttons within content
   ----------------------------------------------------- */
.text-section { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.text-section a { display: inline-flex; align-items: center; justify-content: center; padding: 10px 16px; border-radius: 8px; border: 1px solid var(--color-secondary); background: #FFFFFF; color: var(--color-primary); transition: background-color 200ms ease, color 200ms ease, box-shadow 200ms ease; font-family: Georgia, 'Times New Roman', Times, serif; }
.text-section a:hover { background: var(--color-accent); box-shadow: var(--shadow-subtle); }
.text-section a:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }
/* primary variant heuristic: first link in a .text-section */
.text-section a:first-child { background: var(--color-primary); color: #FFFFFF; border-color: var(--color-primary); }
.text-section a:first-child:hover { background: #111419; }

/* -----------------------------------------------------
   Cards & Testimonials (classic, legible)
   ----------------------------------------------------- */
.card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: 10px; padding: 20px; box-shadow: var(--shadow-soft); }
.card:hover { box-shadow: 0 10px 24px rgba(28,31,36,0.1); }

.testimonial-card { background: var(--color-accent); border: 1px solid #E6E1D6; border-radius: 10px; box-shadow: var(--shadow-subtle); color: var(--color-primary); }
.testimonial-card p:first-child { font-style: italic; }

/* -----------------------------------------------------
   Footer
   ----------------------------------------------------- */
footer { background: #111419; color: #EAEAEA; padding: 30px 0; }
footer .container { gap: 20px; }
footer .content-wrapper { display: flex; flex-direction: column; gap: 20px; }
footer nav { display: flex; flex-direction: column; gap: 8px; }
footer nav a { color: #EAEAEA; opacity: 0.9; }
footer nav a:hover { color: #FFFFFF; }
footer .text-section, footer .text-section p { color: #CFCFCF; }
footer .text-section a { color: #FFFFFF; text-decoration: underline; }

/* -----------------------------------------------------
   Cookie Consent Banner (fixed, elegant)
   ----------------------------------------------------- */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: #FFFFFF; border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 18px rgba(28,31,36,0.08);
  z-index: 3000;
  transform: translateY(100%);
  transition: transform 280ms ease-in-out;
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner .inner { display: flex; flex-direction: column; gap: 14px; padding: 16px 20px; max-width: 1120px; margin: 0 auto; }
.cookie-banner p { margin: 0; color: var(--color-primary); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.cookie-btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px; border-radius: 8px; border: 1px solid var(--color-secondary); background: #FFFFFF; color: var(--color-primary); cursor: pointer; transition: background-color 200ms ease, color 200ms ease, box-shadow 200ms ease; }
.cookie-btn:hover { background: var(--color-accent); box-shadow: var(--shadow-subtle); }
.cookie-btn.primary { background: var(--color-primary); color: #FFFFFF; border-color: var(--color-primary); }
.cookie-btn.primary:hover { background: #111419; }

/* Cookie Preferences Modal */
.cookie-modal {
  position: fixed; inset: 0; display: none; align-items: center; justify-content: center;
  background: rgba(28,31,36,0.55); z-index: 4000; padding: 20px;
}
.cookie-modal.is-open { display: flex; }
.cookie-dialog {
  background: #FFFFFF; border: 1px solid var(--color-border); border-radius: 12px; box-shadow: 0 18px 40px rgba(28,31,36,0.18);
  display: flex; flex-direction: column; gap: 16px; padding: 20px; width: 100%; max-width: 720px;
}
.cookie-dialog header { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--color-border); padding-bottom: 10px; }
.cookie-dialog .content { display: flex; flex-direction: column; gap: 12px; }
.cookie-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--color-border); }
.cookie-row .label { display: flex; flex-direction: column; gap: 4px; }

/* Toggle switch */
.switch { position: relative; width: 44px; height: 26px; display: inline-flex; align-items: center; }
.switch input { appearance: none; width: 44px; height: 26px; border-radius: 26px; background: #CBD3D8; border: 1px solid var(--color-border); cursor: pointer; transition: background-color 200ms ease; }
.switch input:checked { background: var(--color-secondary); }
.switch .knob { position: relative; left: -36px; width: 22px; height: 22px; border-radius: 50%; background: #FFFFFF; box-shadow: var(--shadow-subtle); transition: transform 200ms ease; pointer-events: none; }
.switch input:checked + .knob { transform: translateX(18px); }

/* -----------------------------------------------------
   Utilities & Shared Components
   ----------------------------------------------------- */
.lead { font-size: 18px; color: var(--color-muted); }
.muted { color: var(--color-muted); }
.divider { height: 1px; background: var(--color-border); width: 100%; }
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--color-border); background: #FFFFFF; color: var(--color-primary); font-family: Georgia, 'Times New Roman', Times, serif; font-size: 12px; }

/* Content focus ring for accessibility */
[tabindex="0"], a, button { transition: box-shadow 200ms ease, color 200ms ease, background-color 200ms ease, border-color 200ms ease, transform 200ms ease; }

/* -----------------------------------------------------
   Page-specific refinements
   ----------------------------------------------------- */
/* Hero intro paragraphs spacing */
main section:first-of-type .content-wrapper p { max-width: 70ch; }

/* Quick contact lines */
main img[alt^="Adresse"],
main img[alt^="Telefon"],
main img[alt^="E-Mail"],
main img[alt^="Öffnungszeiten"] { filter: grayscale(100%) contrast(0.8); opacity: 0.9; }

/* -----------------------------------------------------
   Responsive Design (Mobile-first)
   ----------------------------------------------------- */
@media (min-width: 576px) {
  h1 { font-size: 40px; }
  h2 { font-size: 30px; }
}

@media (min-width: 768px) {
  h1 { font-size: 48px; }
  h2 { font-size: 32px; }
  h3 { font-size: 22px; }

  .main-nav { display: flex; }
  .header-ctas { display: flex; }
  .mobile-menu-toggle { display: none; }

  .content-wrapper { flex-direction: column; gap: 24px; }
  .text-image-section { flex-direction: row; }

  footer .content-wrapper { flex-direction: row; flex-wrap: wrap; justify-content: space-between; }
  footer nav { min-width: 220px; }
}

@media (min-width: 992px) {
  header .container { padding-top: 18px; padding-bottom: 18px; }
  .container { gap: 24px; }
}

/* Ensure vertical centering defaults for text-image sections on mobile */
@media (max-width: 768px) {
  .text-image-section { flex-direction: column; align-items: center; }
}

/* -----------------------------------------------------
   Contrast & Readability for testimonials
   ----------------------------------------------------- */
/* Dark text on light background enforced */
.testimonial-card, .testimonial-card p, .testimonial-card strong { color: var(--color-primary) !important; }

/* -----------------------------------------------------
   Print (basic)
   ----------------------------------------------------- */
@media print {
  header, .mobile-menu, .cookie-banner, .cookie-modal, footer { display: none !important; }
  section { padding: 0; margin-bottom: 24px; }
}

/* =====================================================
   End of stylesheet — Flexbox only, no grid/columns used
   ===================================================== */