@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-primary: #1a1a1a;
  --color-secondary: #f5f5f5;
  --color-accent: #666666; /* Improved contrast for UI elements */
  --color-text: #1a1a1a;
  --color-text-light: #4b5563;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --color-white: #ffffff;
  --color-border: #94a3b8; /* Improved visibility for form borders and dividers */
  
  --font-family: 'Outfit', sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

h1 { font-size: clamp(2.5rem, 8vw, 4.5rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }

p { margin-bottom: var(--space-md); }

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section { padding: var(--space-3xl) 0; }
.section-alt { background-color: var(--color-bg-alt); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-base);
  border: 2px solid transparent;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-height: 44px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-accent:hover {
  background-color: var(--color-primary);
  transform: translateY(-2px);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  transition: var(--transition-base);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-base);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo svg {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition-base);
}

.hero {
  padding-top: 140px;
  padding-bottom: var(--space-3xl);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  filter: grayscale(100%);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 2px solid var(--color-border);
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-base);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.footer-heading {
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-link {
  color: #a0aec0;
  font-size: 0.9375rem;
}

.footer-link:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid #2d3748;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #a0aec0; /* Improved contrast from #718096 */
}

.legal-links {
  display: flex;
  gap: var(--space-lg);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-white);
  padding: var(--space-lg) 0;
  box-shadow: 0 -10px 25px rgba(0,0,0,0.1);
  z-index: 2000;
  display: none;
}

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

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
}

.cookie-text {
  font-size: 0.875rem;
  color: #374151; /* Darker gray for better contrast */
  margin-bottom: 0;
}

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

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.faq-icon::before {
  width: 20px;
  height: 2px;
  top: 9px;
  left: 0;
}

.faq-icon::after {
  width: 2px;
  height: 20px;
  top: 0;
  left: 9px;
}

.faq-item.active .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.active .faq-content {
  max-height: 500px;
}

.faq-content-inner {
  padding-bottom: var(--space-lg);
  color: #374151; /* Darker gray for better contrast */
}

.testimonial-card {
  padding: var(--space-xl);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
}

.testimonial-quote {
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.author-info h4 {
  margin-bottom: 0;
  font-size: 1rem;
}

.author-info p {
  margin-bottom: 0;
  font-size: 0.875rem;
  color: #374151; /* Darker gray for better contrast */
}

.image-overlay {
  position: relative;
}

.image-overlay::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5); /* Increased opacity for text readability */
}

.split-section {
  display: flex;
  min-height: 600px;
}

.split-content {
  flex: 1;
  padding: var(--space-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split-image {
  flex: 1;
  background-size: cover;
  background-position: center;
  filter: grayscale(100%);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--color-white);
    flex-direction: column;
    align-items: center;
    padding: var(--space-2xl);
    transition: var(--transition-base);
    z-index: 1000;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-toggle {
    display: block;
  }

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

  .hero-image img {
    height: 400px;
  }

  .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }

  .split-section {
    flex-direction: column;
  }

  .split-image {
    min-height: 400px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

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

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    transition: none;
    opacity: 1;
    transform: none;
  }
  
  html {
    scroll-behavior: auto;
  }
}