/* Ondersquit Projektgestaltung – Minimalist Flexbox CSS */

/* =====================
   CSS Variables & Base
   ===================== */
:root {
  --color-primary: #1E3A4C;
  --color-secondary: #FFFFFF;
  --color-bg: #F8FAFB;
  --color-accent: #B06A13;
  --color-accent-light: #D98C1D;
  --color-grey: #E9ECEF;
  --color-grey-dark: #B0B8C1;
  --color-text: #1E3A4C;
  --color-text-light: #4B5A68;
  --color-shadow: rgba(30, 58, 76, 0.06);
  --radius: 10px;
  --shadow: 0 2px 12px var(--color-shadow);
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--color-bg);
  color: var(--color-text);
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 600;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.1rem; }

p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-text-light);
}

ul, ol {
  padding-left: 1.2em;
}

strong {
  color: var(--color-primary);
  font-weight: 600;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent);
}

/* =====================
   Layout Containers
   ===================== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  width: 100%;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* =====================
   Header & Navigation
   ===================== */
header {
  background: var(--color-secondary);
  box-shadow: 0 2px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  min-height: 70px;
}
.logo img {
  height: 38px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  padding: 6px 0;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-grey);
  color: var(--color-accent);
}
.main-nav .cta-button {
  margin-left: 18px;
}

.cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: #fff !important;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 10px 28px;
  border: none;
  border-radius: 6px;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
}
.cta-button:hover, .cta-button:focus {
  background: var(--color-accent-light);
  color: #fff;
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* =====================
   Mobile Navigation
   ===================== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-accent);
}

.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(30,58,76,0.97);
  color: #fff;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin-top: 40px;
  padding-left: 40px;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  padding: 6px 0;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  background: rgba(255,255,255,0.08);
}

/* =====================
   Main Content Layouts
   ===================== */
.feature-grid, .service-grid, .team-grid, .image-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  margin-bottom: 24px;
}
.feature, .service, .team-member, .project-item {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature:hover, .service:hover, .team-member:hover, .project-item:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.02);
}
.feature-icon, .service-icon {
  font-size: 2.2rem;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 220px;
}

.project-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 24px;
}
.project-slide {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 12px 12px 12px;
  min-width: 180px;
  max-width: 240px;
  flex: 1 1 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.project-slide:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.02);
}
.project-slide img {
  width: 100%;
  border-radius: var(--radius);
}

.case-study {
  background: var(--color-secondary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* =====================
   Testimonials
   ===================== */
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-text);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-text);
  margin-bottom: 0.5em;
  font-style: italic;
}
.testimonial-card span {
  color: var(--color-accent);
  font-size: 0.98rem;
}

/* =====================
   Footer
   ===================== */
footer {
  background: var(--color-secondary);
  border-top: 1px solid var(--color-grey);
  padding: 40px 0 20px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.footer-brand img {
  height: 32px;
  width: auto;
  margin-bottom: 12px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: var(--color-primary);
  font-size: 0.98rem;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-accent);
}
.footer-contact {
  color: var(--color-text-light);
  font-size: 0.97rem;
  line-height: 1.5;
}

/* =====================
   Cookie Consent Banner
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 300;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  flex: 1 1 0;
  font-size: 1rem;
  color: var(--color-text-light);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  background: var(--color-grey);
  color: var(--color-primary);
  border: none;
  border-radius: 5px;
  padding: 8px 18px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-btn.accept {
  background: var(--color-accent);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-accent-light);
}
.cookie-btn.reject {
  background: var(--color-grey-dark);
  color: #fff;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-primary);
  color: #fff;
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-accent);
  color: #fff;
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(30,58,76,0.45);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--color-shadow);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: fadeInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-accent);
}
.cookie-modal h3 {
  margin-bottom: 0.5em;
  font-size: 1.2rem;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-text);
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  background: var(--color-grey);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-toggle input {
  display: none;
}
.cookie-toggle span {
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-toggle input:checked + span {
  left: 19px;
  background: var(--color-accent);
}
.cookie-category.essential label {
  color: var(--color-grey-dark);
  font-style: italic;
}
.cookie-category.essential .cookie-toggle {
  opacity: 0.5;
  pointer-events: none;
}

/* =====================
   Utility Classes
   ===================== */
.hide {
  display: none !important;
}

/* =====================
   Responsive Design
   ===================== */
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid, .service-grid, .team-grid, .image-grid {
    gap: 16px;
  }
  .feature, .service, .team-member, .project-item {
    min-width: 160px;
    max-width: 100%;
    padding: 20px 12px;
  }
  .case-study {
    padding: 18px 10px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 0;
    min-height: 56px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    padding: 0 10px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .feature-grid, .service-grid, .team-grid, .image-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature, .service, .team-member, .project-item {
    min-width: 0;
    max-width: 100%;
    margin-bottom: 20px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .project-slider {
    flex-direction: column;
    gap: 18px;
  }
  .project-slide {
    min-width: 0;
    max-width: 100%;
  }
  footer .container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .cookie-modal {
    min-width: 0;
    width: 95vw;
    padding: 20px 8px 16px 8px;
  }
}
@media (max-width: 500px) {
  html {
    font-size: 14px;
  }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.1rem; }
  .logo img, .footer-brand img {
    height: 28px;
  }
}

/* =====================
   Micro-interactions
   ===================== */
button, .cta-button, .cookie-btn {
  outline: none;
}
button:focus-visible, .cta-button:focus-visible, .cookie-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* =====================
   Accessibility
   ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after {
    transition: none !important;
    animation: none !important;
  }
}