/* Root Color Variables */
:root {
  --color-primary: #005B1A;
  --color-secondary: #337C48;
  --color-tertiary: #669D76;
  --color-light: #99BDA3;
  --color-lighter: #CCDED1;
  --text-dark: #1a1a1a;
  --text-light: #666;
  --bg-light: #f9f9f9;
  --white: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--color-secondary);
}

/* Header & Navigation */
header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 91, 26, 0.15);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  color: var(--white);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-lighter);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-tertiary) 100%);
  color: var(--white);
  padding: 80px 20px;
  text-align: center;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero .sub-headline {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.5;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  margin: 10px 5px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-decoration: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 91, 26, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-outline:hover {
  background-color: var(--color-secondary);
  color: var(--white);
}

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

/* Sections */
section {
  padding: 60px 20px;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Introduction Section */
.intro-section {
  background-color: var(--bg-light);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.intro-content p {
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  line-height: 1.8;
  font-size: 1.05rem;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 91, 26, 0.1);
}

.contact-form-wrapper h3 {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-lighter);
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(51, 124, 72, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* What We Offer Section */
.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.offer-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  border-left: 5px solid var(--color-secondary);
  box-shadow: 0 5px 15px rgba(0, 91, 26, 0.08);
  transition: all 0.3s ease;
}

.offer-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 91, 26, 0.15);
}

.offer-card h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.offer-card p {
  color: var(--text-light);
  line-height: 1.7;
}

/* Product Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.product-card {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 91, 26, 0.1);
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 91, 26, 0.2);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: contain;
  /* background: linear-gradient(135deg, var(--color-lighter) 0%, var(--color-light) 100%); */
}

.product-info {
  padding: 2rem;
}

.product-number {
  font-size: 0.9rem;
  color: var(--color-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-card h3 {
  color: var(--color-primary);
  margin: 0.5rem 0 1rem;
  font-size: 1.3rem;
}

.product-card p {
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.product-specs {
  list-style: none;
  margin: 1rem 0;
  padding-left: 0;
}

.product-specs li {
  color: var(--text-light);
  padding: 0.3rem 0;
  padding-left: 25px;
  position: relative;
}

.product-specs li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

.product-best-for {
  background-color: var(--color-lighter);
  padding: 1rem;
  border-radius: 5px;
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 500;
}

/* Why It Matters Section */
.why-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--white);
}

.why-section .section-title,
.why-section .section-subtitle {
  color: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.why-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 10px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.why-card h4 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--color-lighter);
}

.why-card p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

/* How It Works Section */
.how-section {
  background-color: var(--bg-light);
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.how-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 91, 26, 0.08);
  transition: all 0.3s ease;
}

.how-card:hover {
  box-shadow: 0 8px 20px rgba(0, 91, 26, 0.15);
}

.how-number {
  display: inline-block;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--white);
  border-radius: 50%;
  line-height: 50px;
  text-align: center;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.how-card h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.how-card p {
  color: var(--text-light);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Trust Signals */
.trust-section {
  background: var(--white);
  border-top: 3px solid var(--color-primary);
}

.trust-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(0, 91, 26, 0.05) 0%, rgba(51, 124, 72, 0.05) 100%);
  border-radius: 10px;
}

.trust-content p {
  color: var(--text-dark);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* About Section */
.about-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--white);
  padding: 60px 20px;
  text-align: center;
}

.about-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 2rem;
}

.about-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 91, 26, 0.2);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-content h3 {
  color: var(--color-primary);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.about-content p {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

/* Sectors Grid */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.sector-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  border-top: 3px solid var(--color-secondary);
  box-shadow: 0 3px 15px rgba(0, 91, 26, 0.08);
}

.sector-card h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.sector-card p {
  color: var(--text-light);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
  background-color: var(--bg-light);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.faq-item {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 91, 26, 0.08);
}

.faq-item h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
  line-height: 1.5;
}

.faq-item p {
  color: var(--text-light);
  line-height: 1.7;
}

/* Contact Info Section */
.contact-info {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--white);
  padding: 3rem 20px;
  margin-top: 3rem;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info-card {
  text-align: center;
}

.contact-info-card h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--color-lighter);
}

.contact-info-card p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.95);
}

/* Footer */
footer {
  background: var(--color-primary);
  color: var(--white);
  padding: 3rem 20px 1rem;
  margin-top: 3rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--color-lighter);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

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

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

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--color-lighter);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  max-width: 1200px;
  margin: 0 auto;
}

/* Utility Classes */
.list-style {
  list-style: none;
}

.list-style li {
  padding: 0.5rem 0;
  padding-left: 30px;
  position: relative;
  color: var(--text-dark);
}

.list-style li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
  font-size: 1.2rem;
}

.text-center {
  text-align: center;
}

/* Success Message */
.success-message {
  background-color: #d4edda;
  color: #155724;
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 1rem;
  border-left: 4px solid #28a745;
}

.error-message {
  background-color: #f8d7da;
  color: #721c24;
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 1rem;
  border-left: 4px solid #f5c6cb;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero .sub-headline {
    font-size: 1.1rem;
  }

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

  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 20px;
    background: var(--color-secondary);
    padding: 1rem;
    border-radius: 5px;
    gap: 1rem;
  }

  nav ul.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .intro-grid,
  .about-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .products-grid,
  .offers-grid,
  .why-grid,
  .how-grid,
  .sectors-grid,
  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .header-content {
    flex-wrap: wrap;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  section {
    padding: 40px 15px;
  }

  .hero {
    min-height: 400px;
    padding: 60px 15px;
  }

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

  .hero .sub-headline {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .btn {
    display: block;
    width: 100%;
    margin: 0.5rem 0;
  }

  nav ul {
    right: 10px;
  }

  .logo {
    font-size: 1.3rem;
  }
}