:root {
  --primary-green: #2d5f3f;
  --secondary-green: #3a7d52;
  --light-green: #4a9d6a;
  --dark-green: #1e4029;
  --text-dark: #2c3e50;
  --text-gray: #5a6c7d;
  --text-light: #7f8c9a;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-light: #e9ecef;
  --shadow: rgba(0, 0, 0, 0.08);
  --shadow-hover: rgba(0, 0, 0, 0.12);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--bg-white);
}

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

.site-header {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  color: white;
  padding: 1.5rem 0;
  box-shadow: 0 2px 15px var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

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

.logo-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-area img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.site-title h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  letter-spacing: 0.5px;
}

.site-title span {
  font-size: 0.9rem;
  font-weight: 400;
  opacity: 0.95;
  letter-spacing: 0.3px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.main-nav > ul > li {
  position: relative;
}

.main-nav a {
  color: white;
  text-decoration: none;
  padding: 0.8rem 1.2rem;
  display: block;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.main-nav > ul > li > a:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.dropdown {
  position: relative;
}

.dropdown:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  min-width: 240px;
  box-shadow: 0 8px 24px var(--shadow-hover);
  border-radius: 8px;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 100;
  margin-top: 0.5rem;
}

.submenu li {
  border-bottom: 1px solid var(--border-light);
}

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

.submenu a {
  color: var(--text-dark);
  padding: 0.9rem 1.3rem;
  font-size: 0.9rem;
  border-radius: 0;
}

.submenu a:hover {
  background: var(--bg-light);
  color: var(--primary-green);
  padding-left: 1.6rem;
}

.hero {
  position: relative;
  height: 450px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6);
  transition: transform 0.5s ease;
}

.hero:hover img {
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  z-index: 2;
  width: 90%;
  max-width: 800px;
  animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate(-50%, -40%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

.hero-overlay h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.4);
  letter-spacing: 1px;
}

.hero-overlay p {
  font-size: 1.3rem;
  font-weight: 400;
  text-shadow: 1px 2px 8px rgba(0, 0, 0, 0.3);
  opacity: 0.95;
}

.intro-section {
  padding: 4rem 0;
  background: var(--bg-white);
}

.intro-section h2 {
  font-size: 2.2rem;
  color: var(--primary-green);
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 700;
}

.intro-section p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--text-gray);
  max-width: 900px;
  margin: 0 auto 1.5rem;
  text-align: center;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  padding: 4rem 0;
  max-width: 1200px;
  margin: 0 auto;
}

.grid-item {
  background: var(--bg-white);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 16px var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--border-light);
}

.grid-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px var(--shadow-hover);
  border-color: var(--light-green);
}

.grid-item h3 {
  font-size: 1.5rem;
  color: var(--primary-green);
  margin-bottom: 1rem;
  font-weight: 600;
}

.grid-item p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-gray);
}

.content-section {
  padding: 4rem 0;
  background: var(--bg-light);
}

.content-section:nth-child(even) {
  background: var(--bg-white);
}

.content-section h2 {
  font-size: 2rem;
  color: var(--primary-green);
  margin-bottom: 2rem;
  font-weight: 700;
  border-left: 5px solid var(--light-green);
  padding-left: 1.5rem;
}

.content-section h3 {
  font-size: 1.4rem;
  color: var(--secondary-green);
  margin: 2rem 0 1rem;
  font-weight: 600;
}

.content-section p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--text-gray);
  margin-bottom: 1.5rem;
}

.content-section ul {
  list-style: none;
  padding-left: 0;
  margin: 1.5rem 0;
}

.content-section ul li {
  padding: 0.8rem 0 0.8rem 2.5rem;
  position: relative;
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.7;
}

.content-section ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--light-green);
  font-weight: bold;
  font-size: 1.3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.feature-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 10px;
  border: 2px solid var(--border-light);
  transition: all 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  border-color: var(--light-green);
  transform: translateY(-5px);
  box-shadow: 0 8px 24px var(--shadow);
}

.feature-card h4 {
  font-size: 1.3rem;
  color: var(--primary-green);
  margin-bottom: 1rem;
  font-weight: 600;
}

.feature-card p {
  font-size: 1rem;
  color: var(--text-gray);
  line-height: 1.7;
}

.cta-section {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  color: white;
  padding: 4rem 0;
  text-align: center;
  margin: 3rem 0 0;
}

.cta-section h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-button {
  display: inline-block;
  background: white;
  color: var(--primary-green);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.contact-card {
  background: var(--bg-white);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 16px var(--shadow);
  border-left: 4px solid var(--light-green);
  transition: all 0.3s ease;
}

.contact-card:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px var(--shadow-hover);
}

.contact-card h3 {
  font-size: 1.4rem;
  color: var(--primary-green);
  margin-bottom: 1rem;
  font-weight: 600;
}

.contact-card p {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 0.8rem;
}

.contact-card a {
  color: var(--light-green);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.contact-card a:hover {
  color: var(--primary-green);
  text-decoration: underline;
}

.faq-list {
  max-width: 900px;
  margin: 3rem auto;
}

.faq-item {
  background: var(--bg-white);
  padding: 2rem;
  margin-bottom: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 12px var(--shadow);
  border-left: 4px solid var(--light-green);
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 6px 20px var(--shadow-hover);
}

.faq-item h4 {
  font-size: 1.3rem;
  color: var(--primary-green);
  margin-bottom: 1rem;
  font-weight: 600;
}

.faq-item p {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.8;
}

.site-footer {
  background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
  color: white;
  padding: 3rem 0;
  text-align: center;
  margin-top: 4rem;
}

.site-footer p {
  font-size: 1rem;
  margin-bottom: 0.8rem;
  opacity: 0.95;
  line-height: 1.6;
}

.site-footer p:last-child {
  margin-bottom: 0;
  font-style: italic;
  opacity: 0.9;
}

@media (max-width: 968px) {
  .header-wrap {
    flex-direction: column;
    text-align: center;
  }

  .main-nav ul {
    flex-direction: column;
    width: 100%;
  }

  .main-nav > ul > li {
    width: 100%;
  }

  .main-nav a {
    width: 100%;
  }

  .submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.1);
    margin-top: 0.5rem;
  }

  .submenu a {
    color: white;
  }

  .hero {
    height: 300px;
  }

  .hero-overlay h2 {
    font-size: 2rem;
  }

  .hero-overlay p {
    font-size: 1rem;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-title h1 {
    font-size: 1.2rem;
  }

  .site-title span {
    font-size: 0.8rem;
  }

  .logo-area img {
    width: 50px;
    height: 50px;
  }

  .intro-section h2 {
    font-size: 1.8rem;
  }

  .content-section h2 {
    font-size: 1.6rem;
  }
}
/* ===== CTA GLOW BUTTON ===== */
.cta-glow {
  display: inline-block;
  padding: 14px 34px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  background: linear-gradient(135deg, #1fbf75, #0f9d58);
  box-shadow:
    0 0 12px rgba(31, 191, 117, 0.6),
    0 0 24px rgba(31, 191, 117, 0.4);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

/* Hover effect */
.cta-glow:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 16px rgba(31, 191, 117, 0.8),
    0 0 32px rgba(31, 191, 117, 0.6),
    0 0 48px rgba(31, 191, 117, 0.4);
}

/* Animated glow layer */
.cta-glow::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.25),
    transparent 60%
  );
  animation: glowMove 4s linear infinite;
}

/* Animation */
@keyframes glowMove {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}