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

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

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.25rem;
  line-height: 1.5;
  color: #1A202C;
  background: #FFFFFF;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #2D3748;
}

h1 {
  font-size: 2.625rem;
  font-weight: 700;
}

h2 {
  font-size: 2.1875rem;
  font-weight: 600;
}

h3 {
  font-size: 1.8125rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.0625rem;
}

p {
  margin-bottom: 1.5rem;
  color: #4A5568;
}

a {
  color: #65C421;
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: #3A601F;
}

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

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  padding: 1rem 0;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #65C421;
  letter-spacing: -0.02em;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: #2D3748;
  cursor: pointer;
  position: absolute;
  right: 2rem;
  top: 1.2rem;
  z-index: 1001;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin: 0;
}

.nav-link {
  color: #4A5568;
  font-weight: 500;
  padding: 0.5rem 0;
  font-size: 1.0625rem;
  transition: color 0.25s;
}

.nav-link:hover,
.nav-link.active {
  color: #65C421;
}

main {
  padding-top: 80px;
}

.hero {
  min-height: 500px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #F7FAFC 0%, #EDF2F7 100%);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 700px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: 2.625rem;
  margin-bottom: 1.5rem;
  color: #2D3748;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: #4A5568;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
  font-weight: 600;
  border-radius: 0;
  transition: all 0.25s ease;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: #65C421;
  color: #FFFFFF;
  border-color: #65C421;
}

.btn-primary:hover {
  background: #3A601F;
  border-color: #3A601F;
  color: #FFFFFF;
}

.btn-secondary {
  background: transparent;
  color: #65C421;
  border: 2px solid #65C421;
}

.btn-secondary:hover {
  background: #65C421;
  color: #FFFFFF;
}

.section {
  padding: 4rem 0;
  border-bottom: 1px solid #E2E8F0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.1875rem;
  color: #2D3748;
}

.section-subtitle {
  text-align: center;
  margin: -2rem auto 3rem;
  max-width: 700px;
  color: #718096;
  font-size: 1.125rem;
}

.grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 0 -1rem;
}

.grid-2 {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.grid-2 > * {
  flex: 1 1 calc(50% - 1rem);
  min-width: 280px;
}

.grid-3 {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.grid-3 > * {
  flex: 1 1 calc(33.333% - 1.5rem);
  min-width: 260px;
}

.grid-4 {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.grid-4 > * {
  flex: 1 1 calc(25% - 1.25rem);
  min-width: 240px;
}

.card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  padding: 2rem;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: #CBD5E0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #2D3748;
}

.card p {
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

.card-diagonal {
  transform: rotate(-1deg);
  transition: transform 0.3s ease;
}

.card-diagonal:hover {
  transform: rotate(0deg) translateY(-4px);
}

.item {
  background: #F7FAFC;
  padding: 1.5rem;
  border-left: 3px solid #65C421;
  margin-bottom: 1rem;
}

.item h4 {
  color: #2D3748;
  margin-bottom: 0.5rem;
}

.item p {
  margin-bottom: 0;
  font-size: 1.0625rem;
}

.box {
  padding: 1.5rem;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
}

.testimonial-card {
  background: #F7FAFC;
  padding: 2rem;
  border-left: 4px solid #65C421;
  margin-bottom: 1.5rem;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 1rem;
  color: #4A5568;
  font-size: 1.0625rem;
}

.testimonial-author {
  font-weight: 600;
  color: #2D3748;
  font-style: normal;
  margin-bottom: 0.25rem;
}

.testimonial-role {
  font-size: 0.875rem;
  color: #718096;
  font-style: normal;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #2D3748;
  font-size: 1.0625rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #CBD5E0;
  background: #FFFFFF;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.25s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: #65C421;
}

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

.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: center;
}

.about-text {
  flex: 1 1 500px;
}

.about-image {
  flex: 1 1 400px;
}

.about-image img {
  width: 100%;
  border: 4px solid #F7FAFC;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.service-card {
  flex: 1 1 calc(50% - 0.75rem);
  min-width: 300px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  padding: 2rem;
  transition: all 0.3s;
}

.service-card:hover {
  border-color: #65C421;
  box-shadow: 0 4px 12px rgba(101, 196, 33, 0.1);
}

.service-icon {
  font-size: 2.5rem;
  color: #65C421;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  border-bottom: 1px solid #E2E8F0;
}

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #65C421;
  font-weight: 700;
  font-size: 1.25rem;
}

.feature-list li:last-child {
  border-bottom: none;
}

.cta-section {
  background: #65C421;
  color: #FFFFFF;
  padding: 4rem 0;
  text-align: center;
  margin-top: 2rem;
}

.cta-section h2 {
  color: #FFFFFF;
  margin-bottom: 1rem;
  font-size: 2.1875rem;
}

.cta-section p {
  color: #FFFFFF;
  opacity: 0.95;
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.cta-section .btn {
  background: #FFFFFF;
  color: #65C421;
  border-color: #FFFFFF;
  font-weight: 600;
}

.cta-section .btn:hover {
  background: #F7FAFC;
  color: #3A601F;
}

.stats-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  text-align: center;
  margin: 3rem 0;
}

.stat-box {
  flex: 1 1 200px;
  padding: 2rem 1rem;
  background: #F7FAFC;
  border: 1px solid #E2E8F0;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: #65C421;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.0625rem;
  color: #718096;
  font-weight: 500;
}

.faq-section {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1.5rem;
  border: 1px solid #E2E8F0;
  background: #FFFFFF;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: #2D3748;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.25s;
}

.faq-question:hover {
  background: #F7FAFC;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: #4A5568;
  display: none;
}

.faq-answer.active {
  display: block;
}

.gallery-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.gallery-item {
  flex: 1 1 calc(33.333% - 0.75rem);
  min-width: 250px;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.blog-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.blog-card {
  flex: 1 1 calc(50% - 1rem);
  min-width: 300px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.blog-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.blog-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
}

.blog-meta {
  font-size: 0.875rem;
  color: #718096;
  margin-bottom: 0.75rem;
}

.blog-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.blog-excerpt {
  color: #4A5568;
  margin-bottom: 1rem;
  font-size: 1.0625rem;
}

.read-more {
  color: #65C421;
  font-weight: 600;
  font-size: 1.0625rem;
}

footer.footer-minimal {
  background: #F7FAFC;
  border-top: 1px solid #E2E8F0;
  padding: 2rem 0;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  color: #718096;
  font-size: 0.9rem;
  transition: color 0.25s;
}

.footer-links a:hover {
  color: #65C421;
}

.copyright {
  color: #718096;
  font-size: 0.9rem;
  margin: 0;
}

@media screen and (max-width: 960px) {
  .container {
    padding: 0 1.5rem;
  }

  h1 {
    font-size: 2.1875rem;
  }

  h2 {
    font-size: 1.8125rem;
  }

  .hero {
    min-height: 400px;
    padding: 3rem 0;
  }

  .hero h1 {
    font-size: 2.1875rem;
  }

  .section {
    padding: 3rem 0;
  }

  .grid-3 > *,
  .grid-4 > * {
    flex: 1 1 calc(50% - 1rem);
  }

  .about-content {
    gap: 2rem;
  }

  .gallery-item {
    flex: 1 1 calc(50% - 0.5rem);
  }
}

@media screen and (max-width: 720px) {
  body {
    font-size: 1.0625rem;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: #FFFFFF;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    padding: 5rem 2rem 2rem;
    overflow-y: auto;
  }

  body.menu-open .main-nav {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid #E2E8F0;
  }

  .nav-link {
    display: block;
    padding: 1rem 0;
    font-size: 1.125rem;
  }

  h1 {
    font-size: 1.8125rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero {
    min-height: 350px;
    padding: 2rem 0;
  }

  .hero h1 {
    font-size: 1.8125rem;
  }

  .hero p {
    font-size: 1.0625rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .section-title {
    font-size: 1.8125rem;
    margin-bottom: 2rem;
  }

  .grid-2 > *,
  .grid-3 > *,
  .grid-4 > * {
    flex: 1 1 100%;
  }

  .about-content {
    flex-direction: column;
  }

  .service-card {
    flex: 1 1 100%;
  }

  .blog-card {
    flex: 1 1 100%;
  }

  .gallery-item {
    flex: 1 1 100%;
  }

  .stats-container {
    gap: 1.5rem;
  }

  .stat-box {
    flex: 1 1 100%;
  }

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

  .footer-links {
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
  }
}

@media screen and (max-width: 450px) {
  .container {
    padding: 0 1rem;
  }

  body {
    font-size: 1rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3125rem;
  }

  .hero {
    min-height: 300px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }

  .card,
  .service-card {
    padding: 1.5rem;
  }

  .section {
    padding: 2rem 0;
  }
}