:root {
  /* Color Palette */
  --primary-color: #000000;
  --primary-dark: #1f6b2a;
  --primary-light: #e8f5e9;

  --text-color: #333;
  --text-light: #555;
  --text-lighter: #666;
  --text-on-primary: white;

  --background: #f9f9f9;
  --surface: white;
  --footer-bg: #222;
  --footer-text: #ddd;
  --copyright-text: #999;
  --border-color: #444;

  --shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  --image-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);

  /* Typography */
  --font-main: "Neue Montreal", sans-serif;

  --line-height: 1.6;
}

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-main);
  font-size: 16px !important;
}

body {
  line-height: var(--line-height);
  color: var(--text-color);
  background-color: var(--background);
}

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

/* Header Styles */
header {
  background-color: var(--primary-color);
  color: var(--text-on-primary);
  padding: 20px 0;
  box-shadow: var(--shadow);
}

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

.logo {
  font-size: 24px;
  font-weight: bold;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 20px;
}

nav ul li a {
  color: var(--text-on-primary);
  text-decoration: none;
  transition: opacity 0.3s;
}

nav ul li a:hover {
  opacity: 0.8;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url("https://images.unsplash.com/photo-1464226184884-fa280b87c399?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80");
  background-size: cover;
  background-position: center;
  color: var(--text-on-primary);
  text-align: center;
  padding: 100px 20px;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 20px;
  max-width: 700px;
  margin: 0 auto 30px;
}

.btn {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--primary-color);
  padding: 12px 30px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s;
}

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

/* Service Section */
.service-section {
  padding: 80px 0;
  background-color: var(--surface);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-title p {
  font-size: 1.1rem;
  margin: 0 auto;
  color: var(--text-lighter);
}

.service-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 40px;
}

.service-text {
  flex: 1;
  min-width: 300px;
}

.service-text h3 {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.service-text p {
  font-size: 1.1rem;

  margin-bottom: 20px;
  color: var(--text-light);
}

.service-image {
  flex: 1;
  min-width: 300px;
}

.service-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--image-shadow);
}

.benefits {
  margin-top: 40px;
}

.benefits h4 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.benefits ul {
  list-style-position: inside;
  margin-bottom: 20px;
}

.benefits li {
  font-size: 1.1rem;

  margin-bottom: 10px;
  color: var(--text-light);
}

/* Certification Standards Section */
.standards-section {
  background-color: #ebebeb;
  padding: 60px 0;
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.standard-card {
  background-color: var(--surface);
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
}

.standard-card img {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.standard-card h4 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Process Section */
.process-section {
  padding: 80px 0;
}

.process-steps {
  margin-top: 40px;
  position: relative;
}

.process-step {
  display: flex;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

.step-number {
  background-color: var(--primary-color);
  color: var(--text-on-primary);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  margin-right: 20px;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-content h4 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--primary-color);
}

/* CTA Section */
.cta-section {
  background-color: var(--primary-color);
  color: var(--text-on-primary);
  text-align: center;
  padding: 60px 20px;
}

.cta-section h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.cta-section p {
  max-width: 700px;
  margin: 0 auto 30px;
  font-size: 18px;
}

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

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

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    text-align: center;
  }

  nav ul {
    margin-top: 20px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 18px;
  }

  .process-step {
    flex-direction: column;
  }

  .step-number {
    margin-right: 0;
    margin-bottom: 15px;
  }
}