/* ==========================================================
   Starlight Veil Fahrzeugsuche – Minimalist Flex-Only CSS
   Author: Senior CSS Developer & UI Designer
   Notes:
   - Mobile-first, minimalist, generous spacing, subtle shadows
   - Uses ONLY Flexbox for all layouts (no CSS Grid/Columns)
   - Brand: Primary #0B3A53, Secondary #D5A021, Accent #F3F6FA
   - Fonts: Trebuchet MS (display), Verdana (body)
   - Includes Mobile Menu + Cookie Consent Banner & Modal
   ========================================================== */

/* ------------------------------
   Reset & Base Normalize
   ------------------------------ */
* { box-sizing: border-box; }
*::before, *::after { box-sizing: inherit; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, h5, h6, p, figure { margin: 0; }
ul, ol { margin: 0 0 16px 24px; padding: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: 0; padding: 0; cursor: pointer; color: inherit; }
input, select, textarea { font: inherit; }
[hidden] { display: none !important; }

/* ------------------------------
   CSS Variables (with fallbacks)
   ------------------------------ */
:root {
  --c-primary: #0B3A53;
  --c-secondary: #D5A021;
  --c-accent: #F3F6FA;
  --c-text: #0B2A3A;
  --c-muted: #6C7A86;
  --c-border: #E3EAF0;
  --c-white: #FFFFFF;
  --shadow-soft: 0 6px 20px rgba(11, 58, 83, 0.08);
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 14px;
}

/* ------------------------------
   Typography
   ------------------------------ */
body {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  color: var(--c-text, #0B2A3A);
  background: var(--c-white, #FFFFFF);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Trebuchet MS", "Lucida Grande", "Lucida Sans Unicode", Arial, sans-serif;
  color: var(--c-primary, #0B3A53);
  line-height: 1.25;
  letter-spacing: 0.2px;
}

h1 { font-size: 32px; margin-bottom: 16px; }
h2 { font-size: 24px; margin-bottom: 16px; }
h3 { font-size: 18px; margin-bottom: 12px; }

p { margin-bottom: 16px; color: var(--c-text, #0B2A3A); }
small, .text-muted { color: var(--c-muted, #6C7A86); }

.tagline { color: var(--c-muted, #6C7A86); font-size: 18px; margin-bottom: 12px; }

/* Selection */
::selection { background: var(--c-secondary, #D5A021); color: #0B3A53; }

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

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.section { margin-bottom: 60px; padding: 40px 20px; }

.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card { margin-bottom: 20px; position: relative; display: flex; flex-direction: column; gap: 12px; background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--radius-m); padding: 20px; box-shadow: 0 4px 14px rgba(11,58,83,0.06); }

.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; border: 1px solid var(--c-border); border-radius: var(--radius-m); background: var(--c-accent); color: var(--c-primary); box-shadow: 0 6px 18px rgba(11,58,83,0.08); }

.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }

/* Avoid overlap */
section + section { margin-top: 20px; }

/* ------------------------------
   Header & Navigation
   ------------------------------ */
header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  box-shadow: 0 4px 16px rgba(11,58,83,0.04);
}
header .content-wrapper { flex-direction: row; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 36px; width: auto; }

.main-nav { display: none; align-items: center; gap: 22px; }
.main-nav a {
  color: var(--c-primary);
  padding: 8px 6px;
  border-radius: var(--radius-s);
  transition: color 180ms ease, background-color 180ms ease;
}
.main-nav a[aria-current="page"] { color: var(--c-secondary); }
.main-nav a:hover { background: var(--c-accent); }
.main-nav a:focus-visible { outline: 2px solid var(--c-secondary); outline-offset: 2px; }

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 8px; border: 1px solid var(--c-border);
  background: var(--c-white);
  color: var(--c-primary);
  box-shadow: 0 2px 10px rgba(11,58,83,0.06);
  transition: background-color 180ms ease, transform 120ms ease;
}
.mobile-menu-toggle:hover { background: var(--c-accent); }
.mobile-menu-toggle:active { transform: scale(0.98); }
.mobile-menu-toggle:focus-visible { outline: 2px solid var(--c-secondary); outline-offset: 2px; }

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed; inset: 0; z-index: 1200;
  background: var(--c-white);
  display: flex; flex-direction: column; padding: 20px; gap: 20px;
  transform: translateX(100%);
  transition: transform 260ms ease;
}
.mobile-menu[aria-hidden="false"] { transform: translateX(0); }

.mobile-menu-close {
  align-self: flex-end; width: 40px; height: 40px; border: 1px solid var(--c-border);
  border-radius: 8px; color: var(--c-primary); background: var(--c-white);
}
.mobile-nav { display: flex; flex-direction: column; gap: 14px; }
.mobile-nav a {
  padding: 12px 10px; border-radius: 8px; color: var(--c-primary);
  transition: background-color 160ms ease;
}
.mobile-nav a:hover { background: var(--c-accent); }
.mobile-nav a[aria-current="page"] { color: var(--c-secondary); }

/* ------------------------------
   Hero
   ------------------------------ */
.hero { background: var(--c-accent); border-bottom: 1px solid var(--c-border); }
.hero .content-wrapper { padding: 48px 0; }
.hero h1 { font-size: 32px; }
.hero p { max-width: 70ch; }

/* ------------------------------
   Buttons & CTAs
   ------------------------------ */
.cta-group { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 18px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; letter-spacing: 0.2px; transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 120ms ease;
}
.btn img { width: 16px; height: 16px; }
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: 0 8px 24px rgba(11,58,83,0.14); }
.btn-primary:hover { background: #0a3248; }
.btn-primary:focus-visible { outline: 2px solid var(--c-secondary); outline-offset: 2px; }

.btn-secondary { background: var(--c-white); color: var(--c-primary); border-color: var(--c-primary); }
.btn-secondary:hover { background: var(--c-accent); }

.btn-ghost { background: transparent; color: var(--c-primary); border-color: var(--c-border); }
.btn-ghost:hover { background: var(--c-accent); }

.btn:active { transform: translateY(1px); }

/* ------------------------------
   Lists, Text Sections, Trust Badges
   ------------------------------ */
.text-section { display: flex; flex-direction: column; gap: 12px; }
.text-section ul, .text-section ol { margin-left: 18px; display: flex; flex-direction: column; gap: 8px; }
.text-section nav { display: flex; flex-wrap: wrap; gap: 10px; }
.text-section a { color: var(--c-primary); text-decoration: underline; text-underline-offset: 3px; }
.text-section a:hover { color: var(--c-secondary); }

.trust-badges { list-style: none; margin: 8px 0 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 16px; }
.trust-badges li { display: flex; align-items: center; gap: 8px; color: var(--c-primary); }
.trust-badges img { width: 18px; height: 18px; }

/* ------------------------------
   Testimonials (contrast-safe)
   ------------------------------ */
.testimonial-card p { margin: 0; color: var(--c-primary); }
.testimonial-card strong { color: var(--c-primary); }

/* ------------------------------
   Footer
   ------------------------------ */
footer { border-top: 1px solid var(--c-border); background: #FAFCFE; }
footer .content-wrapper { padding: 32px 0; display: flex; flex-wrap: wrap; gap: 24px; }
.footer-brand, .footer-links, .footer-legal, .footer-contact {
  display: flex; flex-direction: column; gap: 10px; flex: 1 1 220px; min-width: 220px;
}
footer nav { display: flex; flex-direction: column; gap: 8px; }
footer a { color: var(--c-primary); }
footer a:hover { color: var(--c-secondary); }
footer .logo img { height: 30px; }

/* ------------------------------
   Cookie Banner & Modal
   ------------------------------ */
.cookie-banner {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%);
  width: calc(100% - 32px); max-width: 1024px;
  background: var(--c-white); color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: var(--radius-l);
  box-shadow: var(--shadow-soft);
  padding: 16px;
  z-index: 1300;
  display: flex; flex-direction: column; gap: 14px;
}
.cookie-banner[hidden] { display: none !important; }
.cookie-banner-content { display: flex; flex-direction: column; gap: 12px; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-actions .btn { padding: 10px 16px; }
.cookie-accept { background: var(--c-secondary); color: #0B3A53; border-color: var(--c-secondary); }
.cookie-accept:hover { background: #c9971f; }
.cookie-reject { background: var(--c-white); color: var(--c-primary); border-color: var(--c-border); }
.cookie-reject:hover { background: var(--c-accent); }
.cookie-settings { background: var(--c-white); color: var(--c-primary); border-color: var(--c-primary); }
.cookie-settings:hover { background: var(--c-accent); }

/* Cookie Modal Overlay */
.cookie-modal-overlay {
  position: fixed; inset: 0; background: rgba(0, 14, 22, 0.5);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  z-index: 1400; opacity: 0; pointer-events: none; transition: opacity 200ms ease;
}
.cookie-modal-overlay[aria-hidden="false"] { opacity: 1; pointer-events: auto; }
.cookie-modal {
  background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--radius-l);
  box-shadow: var(--shadow-soft); width: 100%; max-width: 720px;
  display: flex; flex-direction: column; gap: 16px; padding: 20px;
}
.cookie-modal header { display: flex; align-items: center; justify-content: space-between; }
.cookie-options { display: flex; flex-direction: column; gap: 12px; }
.cookie-option { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px; border: 1px solid var(--c-border); border-radius: var(--radius-m); background: var(--c-accent); }

/* Toggle Switch */
.switch { position: relative; width: 44px; height: 26px; display: inline-flex; align-items: center; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .slider {
  width: 100%; height: 100%; background: #D7E0E8; border-radius: 999px; transition: background 180ms ease;
  display: flex; align-items: center; padding: 0 3px;
}
.switch .knob {
  width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transform: translateX(0); transition: transform 180ms ease;
}
.switch input:checked + .slider { background: var(--c-secondary); }
.switch input:checked + .slider .knob { transform: translateX(18px); }

.cookie-modal .actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

/* ------------------------------
   Forms (generic, minimal)
   ------------------------------ */
.input, input[type="text"], input[type="email"], input[type="tel"], textarea, select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--c-border); border-radius: var(--radius-s);
  background: #fff; color: var(--c-text);
}
.input:focus, input:focus, textarea:focus, select:focus { outline: 2px solid var(--c-secondary); outline-offset: 1px; }

/* ------------------------------
   Links & Micro-interactions
   ------------------------------ */
a { color: var(--c-primary); transition: color 160ms ease; }
a:hover { color: var(--c-secondary); }
a:focus-visible { outline: 2px solid var(--c-secondary); outline-offset: 2px; border-radius: 4px; }

/* ------------------------------
   Utilities
   ------------------------------ */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.center { display: flex; align-items: center; justify-content: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }

/* ------------------------------
   Responsive
   ------------------------------ */
@media (min-width: 600px) {
  h1 { font-size: 36px; }
}

@media (min-width: 768px) {
  .content-wrapper { flex-direction: column; }
  .text-image-section { flex-direction: row; }
  .hero .content-wrapper { padding: 64px 0; }
  .hero h1 { font-size: 40px; }
}

@media (min-width: 992px) {
  header .content-wrapper { gap: 24px; }
  .main-nav { display: flex; }
  .mobile-menu-toggle { display: none; }
  .content-wrapper { flex-direction: column; }
  .testimonial-card { flex-direction: row; align-items: center; }
}

/* ------------------------------
   Page-specific subtle enhancements
   ------------------------------ */
/* Index lists of categories */
.text-section ul li { color: var(--c-text); }

/* Ensure readable line lengths */
.text-section > p, .text-section > ul, .text-section > ol { max-width: 75ch; }

/* Icon rows inside footer contact */
.footer-contact p { display: flex; align-items: center; gap: 8px; }
.footer-contact img { width: 16px; height: 16px; }

/* Inline phone/mail icons */
.btn-ghost img { filter: grayscale(0.2); opacity: 0.9; }

/* Cards hover (generic) */
.card:hover, .testimonial-card:hover { box-shadow: 0 10px 28px rgba(11,58,83,0.12); }

/* ------------------------------
   Accessibility & Contrast
   ------------------------------ */
:focus { scroll-margin: 80px; }
hr { border: 0; border-top: 1px solid var(--c-border); margin: 24px 0; }

/* ------------------------------
   Ensuring Flex usage on generic containers
   ------------------------------ */
header > .container, main > section > .container, footer > .container { display: flex; flex-direction: column; }
main > section > .container > .content-wrapper { display: flex; flex-direction: column; gap: 20px; }

/* ------------------------------
   Additional spacing from requirements
   ------------------------------ */
.section + .section { margin-top: 20px; }
.card + .card { margin-top: 20px; }

/* ------------------------------
   Print (basic minimal)
   ------------------------------ */
@media print {
  header, .mobile-menu, .cookie-banner, .cookie-modal-overlay { display: none !important; }
  a { text-decoration: underline; }
}