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

:root {
  --color-primary: #065f46;
  --color-primary-dark: #044e39;
  --color-secondary: #f0fdf4;
  --color-accent: #fbbf24;
  --color-accent-dark: #d97706;
  --color-text: #1a1a1a;
  --color-text-light: #4b5563;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --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;
  --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;
  --container-max: 1280px;
}

*, *::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);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

h1 { font-size: 3.5rem; }
h2 { font-size: 2.75rem; }
h3 { font-size: 2rem; }

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  max-width: 75ch;
}

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

a:hover {
  color: var(--color-accent-dark);
}

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

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
  border: 2px solid transparent;
  min-width: 44px;
  min-height: 44px;
  font-size: 1rem;
}

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

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

.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-bg);
  transform: translateY(-2px);
}

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

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

.card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  border: 1px solid rgba(0,0,0,0.05);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  padding: var(--space-md) 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
}

.nav-links a {
  color: var(--color-text);
  font-weight: 600;
  position: relative;
  font-size: 1.125rem;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--color-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-accent);
  transition: var(--transition-base);
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  background: var(--color-primary);
  margin: 6px 0;
  transition: var(--transition-base);
}

.hero {
  padding: 200px 0 120px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: var(--color-bg);
  text-align: center;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: var(--color-bg);
  margin-bottom: var(--space-lg);
  text-shadow: 0 4px 8px rgba(0,0,0,0.5);
}

.hero p {
  color: var(--color-bg);
  font-size: 1.5rem;
  max-width: 900px;
  margin: 0 auto var(--space-2xl);
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
  font-weight: 400;
  line-height: 1.4;
}

section {
  padding: var(--space-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.accent-line {
  width: 100px;
  height: 5px;
  background: var(--color-accent);
  margin: var(--space-md) auto;
  border-radius: var(--radius-sm);
}

.bg-alt {
  background-color: var(--color-bg-alt);
}

.feature-icon {
  width: 72px;
  height: 72px;
  background: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--space-lg);
}

.testimonial-card {
  font-style: italic;
  position: relative;
  border-top: 5px solid var(--color-accent);
}

.testimonial-quote {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-xl);
}

.testimonial-meta {
  font-style: normal;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-info strong {
  display: block;
  color: var(--color-primary);
  font-size: 1.125rem;
}

.testimonial-info span {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  background: var(--color-bg);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  padding: var(--space-lg);
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--color-secondary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
  background: var(--color-bg-alt);
}

.faq-answer-inner {
  padding: var(--space-lg);
}

.faq-answer p {
  margin-bottom: 0;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  transition: max-height 0.4s ease-in;
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.contact-form {
  background: var(--color-bg);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

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

label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-text);
}

input, textarea, select {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
  background-color: #fcfcfc;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: white;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.error-text {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  font-weight: 500;
  display: none;
}

input.invalid, textarea.invalid {
  border-color: #dc2626;
}

footer {
  background-color: #0c1e18;
  color: #f9fafb;
  padding: var(--space-2xl) 0 var(--space-xl);
}

footer h3, footer h4 {
  color: var(--color-bg);
  margin-bottom: var(--space-lg);
}

footer a {
  color: #cbd5e1;
}

footer a:hover {
  color: var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-legal {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  box-shadow: 0 -10px 25px rgba(0,0,0,0.1);
  padding: var(--space-lg) 0;
  z-index: 2000;
  transform: translateY(100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  border-top: 4px solid var(--color-primary);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2xl);
}

.cookie-text p {
  margin-bottom: 0;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.cookie-actions {
  display: flex;
  gap: var(--space-md);
  flex-shrink: 0;
}

@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2.125rem; }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-2xl);
    transition: right 0.4s ease;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    z-index: 1050;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .grid-cols-2, .grid-cols-3 {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .cookie-container {
    flex-direction: column;
    text-align: center;
    gap: var(--space-lg);
  }
  
  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
  
  .hero {
    padding-top: 150px;
  }
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 1rem;
  z-index: 3000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

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

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent-dark); }
.bg-secondary { background-color: var(--color-secondary); }
.text-center { text-align: center; }
.w-full { width: 100%; }