/* CRISPPULSE RENOVIERUNG - GEOMETRIC STRUCTURED STYLE.CSS */

/* ====== FONT IMPORTS ====== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Roboto:wght@400;500;700&display=swap');

:root {
  --color-primary: #21314B;
  --color-secondary: #B2B7C4;
  --color-accent: #F5F6F8;
  --color-white: #fff;
  --color-black: #181C22;
  --color-shadow: rgba(33,49,75,0.08);
  --color-shadow-strong: rgba(33,49,75,0.16);
  --radius-card: 0.75rem;
  --radius-btn: 0.5rem;
  --radius-section: 1.25rem;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --header-height: 72px;
  --z-header: 1000;
  --z-mobile-menu: 2000;
  --z-cookie: 3000;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-accent);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

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

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0 0 20px 0;
  letter-spacing: 0.01em;
  color: var(--color-primary);
}
h1 {
  font-size: 2.5rem;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
h2 {
  font-size: 2rem;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
h3 {
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
p, ul, ol, address {
  font-family: var(--font-body);
  font-size: 1rem;
  margin: 0 0 16px 0;
  color: var(--color-primary);
}
strong {
  font-weight: 700;
}

/* ====== HEADER & NAVIGATION ====== */
header {
  background: var(--color-white);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  min-height: var(--header-height);
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--header-height);
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 0;
  border-bottom: 2.5px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2.5px solid var(--color-secondary);
}
.cta-btn {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 32px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  outline: none;
  display: inline-block;
  margin-left: 24px;
  position: relative;
  z-index: 1;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* ====== MOBILE NAVIGATION ====== */
.mobile-menu-toggle {
  display: none;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 16px;
  transition: background var(--transition), color var(--transition);
  z-index: var(--z-mobile-menu);
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-white);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-primary);
  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-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin: 40px 0 0 40px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--color-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 0;
  border-bottom: 2.5px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2.5px solid var(--color-secondary);
}

/* Hide desktop nav and show burger on mobile */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .cta-btn {
    margin-left: 0;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* ====== HERO SECTION ====== */
.hero {
  background: linear-gradient(120deg, var(--color-accent) 60%, var(--color-secondary) 100%);
  border-radius: 0 0 var(--radius-section) var(--radius-section);
  margin-bottom: 60px;
  padding: 40px 20px;
  box-shadow: 0 8px 32px var(--color-shadow);
  display: flex;
  align-items: center;
  min-height: 320px;
}
.hero .container {
  align-items: flex-start;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 18px;
}
.hero h1 {
  color: var(--color-primary);
  margin-bottom: 12px;
}
.hero p {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 24px;
}

/* ====== SECTION SPACING & LAYOUTS ====== */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-accent);
  border-radius: var(--radius-section);
  box-shadow: 0 2px 12px var(--color-shadow);
}
.features, .services, .gallery, .ablauf, .faq-list, .team {
  background: var(--color-white);
}

/* ====== FLEXBOX LAYOUTS (MANDATORY) ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 260px;
  flex: 1 1 260px;
}
.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: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  flex: 1 1 320px;
  min-width: 280px;
  max-width: 420px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.02);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== FEATURES & SERVICES ====== */
.feature-grid, .service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  justify-content: space-between;
}
.feature, .service {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 20px 24px 20px;
  flex: 1 1 240px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature:hover, .service:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.feature-icon, .service-icon {
  font-size: 2.2rem;
  color: var(--color-primary);
  background: var(--color-secondary);
  border-radius: 0.5rem;
  padding: 10px 16px;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px var(--color-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ====== TEAM GRID ====== */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  justify-content: flex-start;
}
.team-member {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 16px;
  flex: 1 1 220px;
  min-width: 180px;
  max-width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-member img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.team-member h3 {
  margin-bottom: 4px;
}

.qualifications {
  margin-top: 36px;
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 20px;
}
.qualifications ul {
  margin: 0;
  padding-left: 18px;
}

/* ====== GALLERY ====== */
.image-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  justify-content: flex-start;
}
.project {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 20px 14px 16px 14px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.project:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* ====== TESTIMONIALS ====== */
.testimonials {
  background: var(--color-accent);
}
.testimonial-slider, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  justify-content: flex-start;
}
.testimonial-card p {
  font-size: 1.1rem;
  color: var(--color-black);
  margin-bottom: 8px;
}
.testimonial-card span {
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 700;
}

/* ====== CTA SECTION ====== */
.cta {
  background: linear-gradient(120deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-section);
  box-shadow: 0 2px 12px var(--color-shadow);
  text-align: center;
}
.cta .content-wrapper {
  align-items: center;
  gap: 18px;
}
.cta h2 {
  color: var(--color-primary);
  margin-bottom: 16px;
}
.contact-info {
  margin-top: 18px;
  color: var(--color-primary);
  font-size: 1.05rem;
}

/* ====== FAQ ACCORDION ====== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-item {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 20px 18px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-item:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.01);
}
.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

/* ====== ABLAUF STEPPER ====== */
.stepper {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  justify-content: flex-start;
}
.step {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 16px;
  flex: 1 1 180px;
  min-width: 160px;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.step:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.step-icon {
  font-size: 2rem;
  color: var(--color-primary);
  background: var(--color-secondary);
  border-radius: 0.5rem;
  padding: 8px 14px;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px var(--color-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ====== FOOTER ====== */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 40px 0 0 0;
  border-radius: var(--radius-section) var(--radius-section) 0 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-nav a {
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  transition: color var(--transition), border-bottom var(--transition);
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
}
footer address {
  font-style: normal;
  color: var(--color-accent);
  font-size: 0.98rem;
  text-align: center;
  margin-bottom: 24px;
}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-white);
  box-shadow: 0 -4px 24px var(--color-shadow-strong);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 32px;
  border-radius: var(--radius-section) var(--radius-section) 0 0;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.4s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  color: var(--color-primary);
  font-size: 1rem;
  flex: 1 1 auto;
  margin-right: 24px;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  outline: none;
  margin: 0;
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.reject {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-btn.settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 2px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(33,49,75,0.45);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal {
  background: var(--color-white);
  border-radius: var(--radius-section);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(60px) scale(0.98); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}
.cookie-modal .cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-modal .cookie-toggle {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--color-secondary);
  position: relative;
  transition: background var(--transition);
  margin-right: 8px;
  cursor: pointer;
  display: inline-block;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle .slider {
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + .slider {
  left: 22px;
  background: var(--color-secondary);
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  background: var(--color-secondary);
  opacity: 0.6;
  pointer-events: none;
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
  justify-content: flex-end;
}
.cookie-modal .cookie-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .cookie-close:hover, .cookie-modal .cookie-close:focus {
  color: var(--color-secondary);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 98vw;
    padding: 0 12px;
  }
  .main-nav {
    display: none;
  }
  .footer-nav {
    gap: 16px;
  }
}
@media (max-width: 900px) {
  .feature-grid, .service-list, .image-grid, .team-grid, .stepper, .testimonial-slider, .testimonial-list {
    gap: 16px;
  }
  .feature, .service, .project, .team-member, .step, .testimonial-card {
    min-width: 160px;
    max-width: 100%;
    flex: 1 1 100%;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    max-width: 100vw;
    padding: 0 6px;
  }
  section, .hero {
    padding: 28px 6px;
    margin-bottom: 36px;
    border-radius: 0.75rem;
  }
  .content-wrapper {
    gap: 0;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .image-block img {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
  }
  .feature-grid, .service-list, .image-grid, .team-grid, .stepper, .testimonial-slider, .testimonial-list {
    flex-direction: column;
    gap: 16px;
  }
  .feature, .service, .project, .team-member, .step, .testimonial-card {
    min-width: 0;
    max-width: 100%;
    flex: 1 1 100%;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 8px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 10px;
  }
  .cookie-banner .cookie-text {
    margin-right: 0;
    margin-bottom: 8px;
  }
  .cookie-modal {
    padding: 24px 10px 18px 10px;
    min-width: 0;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .cta-btn, .cookie-btn {
    font-size: 0.98rem;
    padding: 10px 12px;
  }
}

/* ====== MICRO-INTERACTIONS ====== */
a, button, .cta-btn, .cookie-btn {
  transition: color var(--transition), background var(--transition), box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

/* ====== UTILITY CLASSES ====== */
.hide {
  display: none !important;
}

/* ====== END OF STYLE.CSS ====== */