:root {
  --primary-color: #0b8a5c;
  --primary-dark: #066645;
  --accent-color: #0ec28b;
  --text-color: #1a1a1a;
  --text-muted: #5a5a5a;
  --bg-light: #f5f9f7;
  --bg-white: #ffffff;
  --max-width: 1200px;
  --font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--text-color);
  background-color: var(--bg-white);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--primary-dark);
}

header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(11, 138, 92, 0.15);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-color);
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
}

nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
}

nav a {
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--primary-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

nav a:hover::after,
nav a:focus::after,
nav a.active::after {
  transform: scaleX(1);
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid rgba(11, 138, 92, 0.3);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
}

.lang-toggle:hover {
  background: rgba(11, 138, 92, 0.08);
}

.lang-toggle span {
  font-weight: 600;
}

.hero {
  background: linear-gradient(135deg, rgba(11, 138, 92, 0.12), rgba(14, 194, 139, 0.18));
  padding: 6rem 1.5rem 5rem;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 3rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.85rem 1.8rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border-color: rgba(11, 138, 92, 0.4);
}

.btn-secondary:hover {
  background: rgba(11, 138, 92, 0.08);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background: var(--bg-white);
  padding: 1.5rem;
  border-radius: 18px;
  box-shadow: 0 20px 45px rgba(11, 138, 92, 0.08);
  border: 1px solid rgba(11, 138, 92, 0.05);
}

.stat-card h3 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

section {
  padding: 5rem 1.5rem;
}

.section-heading {
  max-width: var(--max-width);
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
}

.section-heading p {
  color: var(--text-muted);
}

.grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background: var(--bg-white);
  border-radius: 18px;
  padding: 2rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.07);
  border: 1px solid rgba(11, 138, 92, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(11, 138, 92, 0.12);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(11, 138, 92, 0.15);
  display: grid;
  place-items: center;
  color: var(--primary-dark);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  margin-bottom: 0.8rem;
}

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

.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-item ul {
  margin-top: 1rem;
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.service-item ul li {
  margin-bottom: 0.5rem;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.highlight {
  padding: 1rem 1.2rem;
  border-radius: 14px;
  background: rgba(11, 138, 92, 0.08);
  margin-bottom: 1rem;
}

.testimonials {
  background: var(--bg-light);
}

.testimonial-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.testimonial {
  background: white;
  border-radius: 18px;
  padding: 1.8rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.testimonial p {
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

.testimonial strong {
  display: block;
  font-weight: 700;
}

footer {
  background: #0a2f23;
  color: rgba(255, 255, 255, 0.84);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  padding: 4rem 1.5rem 2.5rem;
}

.footer-content h4 {
  color: white;
  margin-bottom: 1rem;
}

.footer-content ul {
  list-style: none;
  color: rgba(255, 255, 255, 0.7);
}

.footer-content li {
  margin-bottom: 0.7rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.contact-card {
  background: var(--bg-light);
  border-radius: 18px;
  padding: 2rem;
  display: grid;
  gap: 1.5rem;
}

.contact-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  font-weight: 600;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  border: 1px solid rgba(11, 138, 92, 0.2);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  transition: border 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 4px rgba(11, 138, 92, 0.1);
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: rgba(11, 138, 92, 0.15);
  color: var(--primary-dark);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.values-list {
  display: grid;
  gap: 1.5rem;
}

.values-list li {
  list-style: none;
  padding: 1.2rem 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(11, 138, 92, 0.1);
  background: white;
  box-shadow: 0 15px 30px rgba(11, 138, 92, 0.1);
}

.timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid rgba(11, 138, 92, 0.25);
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  position: relative;
  padding-left: 1rem;
}

.timeline-item h3 {
  color: var(--primary-color);
  margin-bottom: 0.35rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -0.78rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary-color);
  transform: translateY(0.5rem);
}

.partners {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
}

.partner-logo {
  width: clamp(120px, 12vw, 160px);
  height: 60px;
  border-radius: 12px;
  background: rgba(11, 138, 92, 0.12);
  display: grid;
  place-items: center;
  color: var(--primary-dark);
  font-weight: 600;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

.table th,
.table td {
  border: 1px solid rgba(11, 138, 92, 0.15);
  padding: 0.75rem 1rem;
  text-align: left;
}

.table th {
  background: rgba(11, 138, 92, 0.12);
}

.alert {
  border-radius: 14px;
  padding: 1rem 1.2rem;
  background: rgba(11, 138, 92, 0.1);
  border: 1px solid rgba(11, 138, 92, 0.2);
}

@media (max-width: 900px) {
  nav ul {
    position: fixed;
    top: 72px;
    right: 1.5rem;
    width: min(320px, 90vw);
    background: white;
    border-radius: 18px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(11, 138, 92, 0.1);
    flex-direction: column;
    padding: 1.5rem;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  nav ul.open {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(11, 138, 92, 0.25);
    background: white;
    display: grid;
    place-items: center;
    cursor: pointer;
  }

  .menu-toggle span,
  .menu-toggle span::before,
  .menu-toggle span::after {
    display: block;
    height: 2px;
    width: 22px;
    background: var(--primary-color);
    position: relative;
    transition: var(--transition);
  }

  .menu-toggle span::before,
  .menu-toggle span::after {
    content: '';
    position: absolute;
    left: 0;
  }

  .menu-toggle span::before {
    top: -6px;
  }

  .menu-toggle span::after {
    top: 6px;
  }

  .menu-toggle.active span {
    background: transparent;
  }

  .menu-toggle.active span::before {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle.active span::after {
    transform: translateY(-6px) rotate(-45deg);
  }
}

@media (max-width: 600px) {
  .hero-cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.consent input {
  margin-top: 0.25rem;
}