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

/* Typography Hierarchy 
 * Montserrat Font Weights:
 * 900 (Black) - Main titles (h1)
 * 800 (ExtraBold) - Section titles (h2), Logo
 * 700 (Bold) - Card titles (h3), Buttons
 * 600 (SemiBold) - Navigation
 * 500 (Medium) - Secondary buttons
 * 400 (Regular) - Body text
 * 300 (Light) - Descriptions, subtexts
 * 200 (ExtraLight) - Utility class
 * 100 (Thin) - Utility class
 */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Montserrat", sans-serif;
}

h1 {
  font-weight: 900;
  letter-spacing: -0.03em;
}

h2 {
  font-weight: 800;
  letter-spacing: -0.02em;
}

h3 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

h4 {
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

p {
  font-weight: 400;
  letter-spacing: 0.01em;
}

.text-light {
  font-weight: 300;
}

.text-thin {
  font-weight: 200;
}

.text-bold {
  font-weight: 700;
}

.text-black {
  font-weight: 900;
}

body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  font-weight: 400;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(24, 55, 48, 0.1);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #183730;
  letter-spacing: -0.02em;
}

.logo-svg {
  height: 2rem;
  width: 2rem;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  text-decoration: none;
  color: #666;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.nav a:hover {
  color: #183730;
}

.cta-button {
  background: #183730;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(24, 55, 48, 0.3);
  background: #3c635a;
}

/* Hero Section */
.hero {
  background: #183730;
  color: white;
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

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

.hero h1 {
  font-size: 3.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  background: #7ed321;
  color: white;
  border: none;
  padding: 0.875rem 2rem;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(126, 211, 33, 0.4);
  background: #6d8d86;
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
  padding: 0.875rem 2rem;
  border-radius: 25px;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: white;
  color: #183730;
}

.hero-description {
  font-size: 1rem;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 3rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.metrics {
  display: flex;
  justify-content: center;
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.metric-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.metric-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: #7ed321;
  margin-bottom: 0.3rem;
  letter-spacing: -0.01em;
}

.metric-label {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.9;
  letter-spacing: 0.01em;
}

/* API Section */
.api-section {
  padding: 100px 0;
  background: #f9f9f9;
  text-align: center;
}

.api-section h2 {
  font-size: 2.8rem;
  font-weight: 800;
  color: #183730;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.api-description {
  font-size: 1.1rem;
  font-weight: 300;
  color: #666;
  margin-bottom: 4rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.feature-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(24, 55, 48, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(24, 55, 48, 0.15);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: #183730;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-icon i {
  color: white;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #183730;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  color: #666;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* Services Section */
.services-section {
  padding: 100px 0;
  background: #f9f9f9;
  text-align: center;
}

.services-section h2 {
  font-size: 2.8rem;
  font-weight: 800;
  color: #183730;
  margin-bottom: 4rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.service-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(24, 55, 48, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(24, 55, 48, 0.15);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: #183730;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-icon i {
  color: white;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #183730;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.service-card p {
  color: #666;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* Expansion Section */
.expansion-section {
  background: #183730;
  padding: 100px 0;
  color: white;
  position: relative;
  overflow: hidden;
}

.expansion-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.expansion-text h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.expansion-text p {
  font-size: 1.1rem;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.map-container {
  position: relative;
  width: 400px;
  height: 400px;
  background: #6d8d86;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.map-container::before {
  content: "";
  position: absolute;
  top: 50px;
  left: 50px;
  right: 50px;
  bottom: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.map-pin {
  position: absolute;
  bottom: 120px;
  right: 120px;
  width: 40px;
  height: 40px;
  background: #ff4444;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(255, 68, 68, 0.4);
}

.map-pin i {
  transform: rotate(45deg);
  color: white;
  font-size: 1.2rem;
}

/* Footer */
.footer {
  background: #000;
  color: white;
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #183730;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.footer-logo .logo-svg {
  height: 2rem;
  width: 2rem;
}

.footer-section p {
  color: #ccc;
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.footer-section h4 {
  color: white;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
  letter-spacing: 0.01em;
}

.footer-section ul li a:hover {
  color: #183730;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: #183730;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: transform 0.3s ease, background 0.3s ease;
}

.social-links a:hover {
  transform: translateY(-3px);
  background: #3c635a;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    max-width: 280px;
    text-align: center;
    margin: 0.25rem 0;
  }

  .metrics {
    gap: 1.5rem;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: space-around;
  }

  .api-section h2,
  .services-section h2 {
    font-size: 2rem;
  }

  .expansion-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .nav {
    display: none;
  }

  .map-container {
    width: 300px;
    height: 300px;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-description {
    font-size: 0.95rem;
    padding: 0 1rem;
    margin-bottom: 2.5rem;
    line-height: 1.4;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero h1 {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
  }

  .metrics {
    gap: 1rem;
    padding: 0 1rem;
  }

  .metric-item {
    min-width: 100px;
  }

  .metric-value {
    font-size: 1.5rem;
  }

  .metric-label {
    font-size: 0.7rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
    width: 100%;
    max-width: 250px;
  }

  .feature-card,
  .service-card {
    padding: 2rem;
  }

  .expansion-section {
    padding: 60px 0;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card,
.service-card {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}