/* LAB Pro Solutions UG — Luxury Minimal */

:root {
  --color-bg: #F7F3ED;
  --color-bg-alt: #EFEBE3;
  --color-text: #1C1C1E;
  --color-text-muted: #5C5A57;
  --color-gold: #B8956B;
  --color-gold-light: #D4BC94;
  --color-border: #D8D2C8;
  --color-navy: #2A3142;

  --font-serif: Georgia, 'Times New Roman', Times, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --space-xs: 1rem;
  --space-sm: 2rem;
  --space-md: 4rem;
  --space-lg: 6rem;
  --space-xl: 10rem;

  --max-width-narrow: 600px;
  --max-width-content: 900px;
  --max-width-wide: 1200px;

  --transition: 0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-gold);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  margin-bottom: var(--space-sm);
}

h3 {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  font-weight: 400;
}

/* Header & Navigation */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 1.25rem 2rem;
}

.site-logo img {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.8125rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.nav-contact:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--color-text);
  margin: 6px 0;
  transition: var(--transition);
}

/* Main spacing */

main {
  padding-top: 72px;
}

.container {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 2rem;
}

.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 2rem;
}

.container-content {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: var(--space-xl) 0;
}

.section-sm {
  padding: var(--space-lg) 0;
}

/* Gold line separator */

.gold-line {
  width: 60px;
  height: 1px;
  background-color: var(--color-gold);
  margin: 2rem auto;
}

.gold-line-left {
  margin: 2rem 0;
}

/* Hero — Homepage tagline */

.hero-tagline {
  text-align: center;
  padding: var(--space-xl) 2rem var(--space-md);
  background-color: var(--color-bg);
}

.hero-tagline h1 {
  margin-bottom: 0;
}

.hero-tagline .subtitle {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-top: 1.5rem;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

/* Full-width hero image */

.hero-full {
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

/* Page hero for inner pages */

.page-hero {
  padding: var(--space-lg) 0 var(--space-md);
  text-align: center;
}

.page-hero-image {
  width: 100%;
  height: 50vh;
  min-height: 320px;
  object-fit: cover;
  margin-bottom: var(--space-md);
}

.page-hero h1 {
  margin-bottom: 1rem;
}

.page-hero .lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

/* Buttons */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border: 1px solid var(--color-text);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition);
}

.btn:hover {
  background-color: var(--color-text);
  color: var(--color-bg);
}

.btn-gold {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-gold:hover {
  background-color: var(--color-gold);
  color: var(--color-bg);
}

/* Numbered service list */

.service-list {
  margin-top: var(--space-md);
}

.service-list li {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
}

.service-list li:last-child {
  border-bottom: 1px solid var(--color-border);
}

.service-list .service-number {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.service-list h3 {
  margin-bottom: 0.75rem;
}

.service-list h3 a:hover {
  color: var(--color-gold);
}

.service-list p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Stats */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  text-align: center;
  padding: var(--space-md) 0;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-gold);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Process steps */

.process-list {
  counter-reset: process;
}

.process-list li {
  position: relative;
  padding: 2rem 0 2rem 4rem;
  border-bottom: 1px solid var(--color-border);
}

.process-list li::before {
  counter-increment: process;
  content: counter(process, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2rem;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--color-gold);
}

.process-list h3 {
  margin-bottom: 0.5rem;
}

.process-list p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Clients section */

.clients-section {
  text-align: center;
  padding: var(--space-lg) 0;
}

.clients-label {
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.clients-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 3rem;
}

.clients-list span {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* FAQ accordion */

.faq-list details {
  border-top: 1px solid var(--color-border);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--color-border);
}

.faq-list summary {
  padding: 1.75rem 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: '+';
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-gold);
  transition: transform var(--transition);
}

.faq-list details[open] summary::after {
  content: '\2212';
}

.faq-list .faq-answer {
  padding: 0 0 1.75rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Two-column contact */

.contact-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: var(--space-lg) 0;
}

.contact-info h2 {
  margin-bottom: 2rem;
}

.contact-info address {
  font-style: normal;
  line-height: 2;
  color: var(--color-text-muted);
}

.contact-info a {
  border-bottom: 1px solid var(--color-gold);
}

/* CTA section */

.cta-section {
  text-align: center;
  padding: var(--space-xl) 2rem;
  background-color: var(--color-bg-alt);
}

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

/* Services grid (overview page) */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.service-item {
  padding: 3rem;
  border: 1px solid var(--color-border);
  margin: -0.5px;
}

.service-item h3 {
  margin-bottom: 1rem;
}

.service-item p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

.service-item .link-arrow {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-gold);
}

/* Benefits list */

.benefits-list li {
  padding: 1rem 0 1rem 2rem;
  position: relative;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.benefits-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.35rem;
  width: 8px;
  height: 1px;
  background-color: var(--color-gold);
}

/* Case studies */

.case-study {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.case-study:first-child {
  border-top: 1px solid var(--color-border);
}

.case-study-meta {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.case-study h3 {
  margin-bottom: 1.5rem;
}

.case-study-block {
  margin-bottom: 1.25rem;
}

.case-study-block strong {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.case-study-block p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Values */

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.value-item h3 {
  margin-bottom: 0.75rem;
}

.value-item p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Team section */

.team-image {
  width: 100%;
  max-width: 480px;
  margin: 0 auto var(--space-md);
}

/* Job listings */

.job-listing {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
}

.job-listing:last-child {
  border-bottom: 1px solid var(--color-border);
}

.job-listing h3 {
  margin-bottom: 0.5rem;
}

.job-meta {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.job-listing p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Contact form */

.contact-form-section {
  padding: var(--space-lg) 0;
}

.form-success {
  padding: 2rem;
  border: 1px solid var(--color-gold);
  text-align: center;
  margin-bottom: 3rem;
  display: none;
}

.form-success.visible {
  display: block;
}

.contact-form label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--color-text-muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.form-consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.form-consent input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  margin-bottom: 0;
}

.form-consent label {
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.875rem;
  line-height: 1.6;
}

.form-consent a {
  border-bottom: 1px solid var(--color-gold);
}

.contact-form button[type="submit"] {
  width: 100%;
}

/* Blog / Aktuelles */

.article-list article {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.article-list article:first-child {
  border-top: 1px solid var(--color-border);
}

.article-date {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.article-list h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.article-list h2 a:hover {
  color: var(--color-gold);
}

.article-excerpt {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.read-more {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-gold);
}

.article-content {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: var(--space-md) 2rem var(--space-xl);
}

.article-content h2 {
  font-size: 1.375rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-content p {
  color: var(--color-text-muted);
}

/* Legal pages */

.legal-content {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: var(--space-lg) 2rem var(--space-xl);
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal-content h3 {
  font-size: 1.0625rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}

.legal-content ul {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.legal-content ul li {
  list-style: disc;
}

/* Breadcrumbs */

.breadcrumbs {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 1.5rem 0;
}

.breadcrumbs a {
  border-bottom: 1px solid transparent;
}

.breadcrumbs a:hover {
  border-bottom-color: var(--color-gold);
}

.breadcrumbs span {
  margin: 0 0.5rem;
}

/* Target audience */

.audience-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--space-md);
}

.audience-item {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--color-gold);
}

.audience-item h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.audience-item p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0 var(--space-md);
  background-color: var(--color-bg-alt);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: 1rem;
}

.footer-nav h4,
.footer-legal h4 {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.footer-nav ul li,
.footer-legal ul li {
  margin-bottom: 0.75rem;
}

.footer-nav a,
.footer-legal a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* Cookie banner */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--color-navy);
  color: #F7F3ED;
  padding: 1.5rem 2rem;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-inner p {
  font-size: 0.875rem;
  margin: 0;
  flex: 1;
  min-width: 280px;
}

.cookie-inner a {
  color: var(--color-gold-light);
  border-bottom: 1px solid var(--color-gold-light);
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

.cookie-buttons button {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.75rem 1.5rem;
  border: 1px solid #F7F3ED;
  background: transparent;
  color: #F7F3ED;
  cursor: pointer;
  transition: all var(--transition);
}

.cookie-buttons button:hover {
  background-color: #F7F3ED;
  color: var(--color-navy);
}

.cookie-buttons .cookie-accept {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.cookie-buttons .cookie-accept:hover {
  background-color: var(--color-gold);
  color: var(--color-navy);
}

/* Scroll animations */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Section image */

.section-image {
  width: 100%;
  height: 40vh;
  min-height: 280px;
  object-fit: cover;
  margin: var(--space-md) 0;
}

/* Two column layout */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.two-col p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Benefits grid for service pages */

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: var(--space-md) 0;
}

.feature-item {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gold);
}

.feature-item h4 {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Responsive */

@media (max-width: 1024px) {
  :root {
    --space-xl: 7rem;
    --space-lg: 5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 5rem;
    --space-lg: 3.5rem;
    --space-md: 2.5rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-two-col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .audience-list {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .cookie-inner {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }
}