/* =========================
   Glänzende Räume – Monochrome Sophisticated CSS
   ========================= */

/* ====== CSS Variables ====== */
:root {
  --color-black: #111111;
  --color-dark: #1E1E1E;
  --color-gray-900: #23272B;
  --color-gray-800: #2F343A;
  --color-gray-700: #44484D;
  --color-gray-600: #6C757D;
  --color-gray-500: #ADB5BD;
  --color-gray-400: #CED4DA;
  --color-gray-200: #E9ECEF;
  --color-gray-100: #F8F9FA;
  --color-white: #FFFFFF;
  --brand-primary: #1E384D;
  --brand-secondary: #5FB3A6;
  --brand-accent: #F8F9FA;
  --shadow-elevate: 0 4px 24px rgba(30, 56, 77, 0.10), 0 1.5px 4px rgba(0,0,0,0.04);
  --shadow-card: 0 2px 12px rgba(30, 56, 77, 0.08);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --font-size-base: 1.1rem;
  --font-size-lg: 2.2rem;
  --font-size-xl: 2.8rem;
  --font-size-sm: 0.98rem;
  --line-height: 1.6;
  --section-spacing: 60px;
  --container-max: 1200px;
  --gap-lg: 30px;
  --gap-md: 24px;
  --gap: 20px;
  --gap-sm: 12px;
}

/* ====== Reset & Base ====== */
html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--color-white);
  color: var(--color-black);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-black);
  background: var(--color-white);
  margin: 0;
  line-height: var(--line-height);
  min-height: 100vh;
  letter-spacing: 0.01em;
}
img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-sm);
}
a {
  color: var(--color-black);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--brand-secondary);
}

/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-black);
  margin-top: 0;
  margin-bottom: 0.6em;
  letter-spacing: 0.01em;
}
h1 {
  font-size: var(--font-size-xl);
  line-height: 1.15;
  margin-bottom: 0.5em;
}
h2 {
  font-size: var(--font-size-lg);
  line-height: 1.2;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.35rem;
  margin-bottom: 0.4em;
}
h4, h5, h6 {
  font-size: 1.1rem;
  margin-bottom: 0.3em;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.1em;
}
ul, ol {
  padding-left: 1.3em;
}
strong {
  font-weight: 700;
}

/* ====== Container & Layout ====== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

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

/* ====== Header & Navigation ====== */
header {
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(30,56,77,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.branding {
  display: flex;
  align-items: center;
  gap: var(--gap);
  padding: 18px 0 10px 0;
}
.branding img {
  height: 48px;
  width: auto;
  border-radius: 0;
}
.brand-tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gray-700);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
  margin-left: auto;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-black);
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-gray-100);
  color: var(--brand-secondary);
}
.main-nav .cta-button {
  background: var(--color-black);
  color: var(--color-white);
  font-weight: 700;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  margin-left: 10px;
  box-shadow: 0 2px 8px rgba(30,56,77,0.08);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.main-nav .cta-button:hover, .main-nav .cta-button:focus {
  background: var(--brand-secondary);
  color: var(--color-black);
  box-shadow: 0 4px 16px rgba(30,56,77,0.12);
}

/* ====== Mobile Navigation ====== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2.1rem;
  color: var(--color-black);
  margin-left: 18px;
  cursor: pointer;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--brand-secondary);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(30, 56, 77, 0.97);
  z-index: 200;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: slideInMenu 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInMenu {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2.2rem;
  position: absolute;
  top: 22px;
  right: 28px;
  cursor: pointer;
  z-index: 210;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--brand-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 90px;
  width: 100%;
  align-items: flex-start;
  padding-left: 40px;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 8px 0;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--brand-secondary);
  background: rgba(255,255,255,0.08);
}

/* ====== Hero Section ====== */
.hero {
  background: linear-gradient(120deg, var(--color-white) 60%, var(--color-gray-100) 100%);
  padding: 60px 0 40px 0;
  margin-bottom: var(--section-spacing);
  box-shadow: 0 2px 12px rgba(30,56,77,0.06);
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 18px;
}
.hero h1 {
  color: var(--color-black);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 0.3em;
}
.hero p {
  color: var(--color-gray-700);
  font-size: 1.18rem;
  margin-bottom: 1.2em;
}
.hero .cta-button {
  margin-top: 10px;
}

/* ====== CTA Button ====== */
.cta-button {
  display: inline-block;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(30,56,77,0.08);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-align: center;
  letter-spacing: 0.01em;
}
.cta-button:hover, .cta-button:focus {
  background: var(--brand-secondary);
  color: var(--color-black);
  box-shadow: 0 4px 16px rgba(30,56,77,0.12);
  transform: translateY(-2px) scale(1.03);
}

/* ====== Features Grid & Cards ====== */
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-top: 10px;
  margin-bottom: 10px;
}
.features-grid > div {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 22px 22px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.features-grid > div:hover {
  box-shadow: 0 8px 32px rgba(30,56,77,0.13);
  transform: translateY(-3px) scale(1.02);
}
.features-grid img {
  height: 48px;
  width: 48px;
  object-fit: contain;
  margin-bottom: 8px;
  filter: grayscale(1) contrast(1.2);
}
.features-grid h3 {
  color: var(--color-black);
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 0.2em;
}
.features-grid p {
  color: var(--color-gray-700);
  font-size: 1.01rem;
}

/* ====== Text-Image Section ====== */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.text-image-section > div {
  flex: 1 1 320px;
  min-width: 220px;
}
.text-image-section img {
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(30,56,77,0.10);
  max-width: 420px;
  width: 100%;
}
.text-image-section a {
  color: var(--brand-secondary);
  font-weight: 600;
  text-decoration: underline;
  margin-top: 10px;
  display: inline-block;
  transition: color var(--transition);
}
.text-image-section a:hover {
  color: var(--color-black);
}

/* ====== Testimonial Cards & Slider ====== */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-bottom: 10px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  min-width: 260px;
  max-width: 400px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px rgba(30,56,77,0.13);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.08rem;
  font-style: italic;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: var(--color-gray-700);
  font-size: 1.01rem;
}

/* ====== Gallery ====== */
.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-bottom: 10px;
}
.gallery > div {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 18px 14px 14px 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;
}
.gallery img {
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 6px rgba(30,56,77,0.07);
  margin-bottom: 6px;
}

/* ====== Team Gallery ====== */
.team-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-bottom: 20px;
}
.team-gallery img {
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(30,56,77,0.10);
  width: 180px;
  height: 120px;
  object-fit: cover;
}

/* ====== Pricing Table ====== */
.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 24px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.pricing-table th, .pricing-table td {
  padding: 16px 18px;
  text-align: left;
  font-size: 1.05rem;
  border-bottom: 1px solid var(--color-gray-200);
}
.pricing-table th {
  background: var(--color-gray-100);
  color: var(--color-black);
  font-family: var(--font-display);
  font-weight: 700;
}
.pricing-table tr:last-child td {
  border-bottom: none;
}

/* ====== FAQ Accordion/List ====== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}
.faq-accordion > div {
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  box-shadow: 0 1px 6px rgba(30,56,77,0.07);
  margin-bottom: 10px;
}
.faq-list {
  list-style: disc inside;
  margin-bottom: 18px;
}
.faq-list li {
  margin-bottom: 12px;
  color: var(--color-black);
}

/* ====== CTA Block ====== */
.cta-block {
  background: linear-gradient(90deg, var(--color-gray-100) 60%, var(--color-white) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 10px;
}
.cta-block h2 {
  margin-bottom: 0.2em;
}

/* ====== Footer ====== */
footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 40px 0 20px 0;
  margin-top: 60px;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-bottom: 10px;
}
.footer-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.01rem;
  font-weight: 500;
  opacity: 0.85;
  transition: color var(--transition), opacity var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--brand-secondary);
  opacity: 1;
}
.footer-contact {
  color: var(--color-gray-400);
  font-size: 1.01rem;
  margin-bottom: 8px;
}
.footer-contact a {
  color: var(--brand-secondary);
  text-decoration: underline;
}
.footer-brand {
  color: var(--color-gray-500);
  font-size: 0.98rem;
  margin-top: 8px;
}

/* ====== Cookie Consent Banner ====== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-black);
  color: var(--color-white);
  padding: 24px 20px 20px 20px;
  box-shadow: 0 -2px 16px rgba(30,56,77,0.13);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  animation: slideInBanner 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInBanner {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  color: var(--color-white);
  margin-bottom: 0.5em;
  font-size: 1.05rem;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1.01rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-banner .accept {
  background: var(--brand-secondary);
  color: var(--color-black);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-white);
  color: var(--brand-secondary);
}
.cookie-banner .reject {
  background: var(--color-gray-700);
  color: var(--color-white);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-gray-500);
  color: var(--color-black);
}
.cookie-banner .settings {
  background: none;
  color: var(--brand-secondary);
  border: 1.5px solid var(--brand-secondary);
  padding: 10px 18px;
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--brand-secondary);
  color: var(--color-black);
}

/* ====== Cookie Modal ====== */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(30,56,77,0.85);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
  animation: fadeInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-black);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(30,56,77,0.18);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  animation: slideInModal 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInModal {
  from { transform: translateY(60px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.4rem;
  margin-bottom: 0.2em;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1.05rem;
  font-weight: 500;
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: var(--color-gray-400);
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--brand-secondary);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition);
}
.cookie-modal .cookie-toggle:checked:before {
  transform: translateX(16px);
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.7rem;
  color: var(--color-gray-700);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  color: var(--brand-secondary);
}

/* ====== Utility Classes ====== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ====== Responsive Design ====== */
@media (max-width: 1100px) {
  .container {
    max-width: 960px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 760px;
  }
  .features-grid > div, .gallery > div {
    max-width: 100%;
    min-width: 180px;
  }
}
@media (max-width: 768px) {
  .container {
    max-width: 98vw;
    padding-left: 10px;
    padding-right: 10px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .branding {
    flex-direction: row;
    gap: 10px;
    padding: 14px 0 8px 0;
  }
  .hero {
    padding: 38px 0 24px 0;
  }
  .hero h1 {
    font-size: 1.55rem;
  }
  .features-grid, .gallery, .testimonial-slider, .team-gallery, .content-grid, .card-container {
    flex-direction: column;
    gap: 18px;
  }
  .features-grid > div, .gallery > div {
    max-width: 100%;
    min-width: 0;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .footer-contact {
    font-size: 0.98rem;
  }
  .cta-block {
    padding: 24px 12px;
  }
  .section {
    padding: 24px 8px;
  }
  .pricing-table th, .pricing-table td {
    padding: 10px 8px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    min-width: 90vw;
    padding: 22px 8px 18px 8px;
  }
}
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.15rem;
  }
  .cta-button {
    font-size: 0.98rem;
    padding: 10px 18px;
  }
  .cookie-banner {
    padding: 16px 8px 12px 8px;
  }
}

/* ====== Micro-interactions ====== */
.card, .features-grid > div, .gallery > div, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .features-grid > div:hover, .gallery > div:hover, .testimonial-card:hover {
  box-shadow: 0 8px 32px rgba(30,56,77,0.13);
  transform: translateY(-2px) scale(1.01);
}

/* ====== Hide visually but accessible ====== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ====== Accessibility Focus ====== */
a:focus, button:focus, .cta-button:focus {
  outline: 2px solid var(--brand-secondary);
  outline-offset: 2px;
}

/* ====== Prevent Overlapping ====== */
.features-grid > div, .gallery > div, .testimonial-card, .card {
  margin-bottom: 20px;
}
.section, .card, .features-grid > div, .gallery > div, .testimonial-card {
  margin-bottom: 20px;
}

/* ====== Prevent Absolute Positioning for Content ====== */
/* Only decorative elements (e.g. .mobile-menu-close, .cookie-modal .close-modal) use absolute positioning */

/* ====== End of CSS ====== */