:root {
      --green: #7fa35a;
      --dark-green: #4d6b3c;
      --light-bg: #f4f7ee;
    }

    body {
      font-family: 'Poppins', sans-serif;
      margin: 0;
   
    }

    /* NAVBAR */

    /* STICKY NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: padding 0.3s ease, box-shadow 0.3s ease;
  padding: 6px 30px;
  z-index: 99999;;
}

/* LOGO DEFAULT */
.navbar-brand img {
  height: 100px;
  transition: height 0.3s ease;
}

/* SCROLLED STATE */
.navbar.scrolled {
  padding: 8px 60px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  z-index: 99999;
  background: #fff;
}

.navbar.scrolled .navbar-brand img {
  height: 62px; /* shrinks logo */
}

/* MOBILE FIX */
@media (max-width: 768px) {
  .navbar.scrolled {
    padding: 8px 20px;
  }
}


    /* .navbar {
      background: #ffffff;
      padding: 16px 60px;
    }

    .navbar-brand img {
      height: 60px;
    } */

    .nav-link {
      color: #000;
      font-weight: 500;
      margin-left: 20px;
    }

    .nav-link.active {
      color: var(--dark-green) !important;
      font-weight:bold;
    }

    /* HERO */
    .hero {
      height: calc(100vh - 90px);
      background: linear-gradient(
        rgba(0,0,0,0.25),
        rgba(0,0,0,0.25)
      ),
      url('../Images/topBanner.png') center/cover no-repeat;
      display: flex;
      align-items: center;
      color: #fff;
      text-align: center;
      padding: 0 20px;
    }

    .hero h1 {
      font-size: 3rem;
      font-weight: 700;
      letter-spacing: 1px;
    }

    .hero p {
      font-size: 1.7rem;
      margin: 15px 0 35px;
      font-weight: 300;
    }

    .btn-outline-custom {
      border: 2px solid #fff;
      color: #fff;
      padding: 12px 28px;
      margin-right: 15px;
      background: transparent;
    }

    .btn-outline-custom:hover {
      background: #fff;
      color: #000;
    }

    .btn-light-custom {
      background: rgba(255,255,255,0.85);
      color: #000;
      padding: 12px 28px;
    }

    /* FEATURE BAR */
    .feature-bar {
    background: #F3F6EC;
      border-radius: 20px;
      padding: 40px 20px;
      margin-top: -60px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }

    .feature-item {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 15px;
    }

    .feature-item i {
      font-size: 32px;
      color: var(--green);
    }

    .feature-item h5 {
      margin: 0;
      font-weight: 600;
      color: #6E8C47;
    }

    .feature-item span {
      display: flex;
      font-weight: 700;
      color: #000;
    }

    @media (max-width: 768px) {
      .hero h1 {
        font-size: 2.2rem;
      }

      .navbar {
        padding: 16px 20px;
      }
    }

    /* ABOUT SECTION */
.about-section {
  background: #ffffff;
}

.about-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.about-title span {
  color: #7fa35a;
}

/* IMAGE */


.about-img {
  border-radius: 14px;
}

/* CONTENT CARD */
.about-content {
  background: #F4F4F4;
  padding: 40px;
  border-radius: 16px;
}

.about-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: #333;
  margin-bottom: 20px;
}

.know-more {
  font-weight: 600;
  color: #7fa35a;
  text-decoration: underline;
}


/* RESPONSIVE */
@media (max-width: 768px) {
  .about-title {
    font-size: 2.2rem;
  }

  .about-content {
    padding: 25px;
  }
}

/* BIOMASS SECTION */
.biomass-section {
  background: url(../Images/grren-bg.png)center/cover no-repeat;
  border-radius: 40px;
  margin: 60px auto;
  padding: 60px 0;
}

.section-title {
  font-size: 3rem;
  font-weight: 700;
}

.section-title span {
  color: #7fa35a;
}

/* TAB BUTTONS */
.tab-buttons {
  display: flex;
  flex-direction: column;
}

.tab-btn {
  border: none;
  padding: 18px 20px;
  font-weight: 600;
  font-size: 1rem;
  background: #ffffff;
  text-align: left;
  border-bottom: 1px solid #ddd;
  cursor: pointer;
}

.tab-btn.active {
  background: #7fa35a;
  color: #fff;
}

/* CONTENT */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab-content h3 {
  font-weight: 700;
  margin-bottom: 20px;
}

.tab-content p {
  line-height: 1.7;
  margin-bottom: 30px;
}

/* KEY BENEFITS */
.key-title {
  font-weight: 700;
  margin-bottom: 20px;
}

.key-title span {
  color: #7fa35a;
  border-bottom: 2px solid #7fa35a;
}

.benefits-list {
  list-style: none;
  padding-left: 0;
}

.benefits-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 14px;
  font-weight: 500;
}

.benefits-list li::before {
      content: "";
    background: url(../Images/check.png) center / contain no-repeat;
    position: absolute;
    left: 0;
    color: #7fa35a;
    font-weight: 700;
    width: 19px;
    height: 24px;
}

/* CONTACT LINK */
.contact-link {
  font-weight: 600;
  color: #7fa35a;
  text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .section-title {
    font-size: 2.2rem;
  }

  .tab-buttons {
    flex-direction: row;
  }

  .tab-btn {
    flex: 1;
    text-align: center;
    border-right: 1px solid #ddd;
  }
}

/* PRODUCTS SECTION */
/* PRODUCT CARD */
.product-card {
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  overflow: hidden; /* IMPORTANT: keeps image flush */
  height: 100%;
  transition: transform 0.3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
}

/* IMAGE — FULL WIDTH, NO PADDING */
.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

/* TEXT CONTENT — ONLY THIS HAS PADDING */
.product-content {
  padding: 20px 22px 26px;
  text-align: center;
}

.product-content h5 {
  font-weight: 700;
  margin-bottom: 12px;
}

.product-content p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #444;
}

/* FIRST CARD HIGHLIGHT */
/* .product-card.highlight {
  
} */

.product-card:hover{
background: #eef4df;
  border: 1px solid #7fa35a;
}


/* SECTION */
.contact-section {
  background: #768f4b;
  padding: 80px 60px;
  color: #fff;
}

/* CTA CENTER FIX */
.contact-cta-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 70px;
}

.contact-cta {
  background: #fff;
  color: #6f8742;
  font-size: 26px;
  font-weight: 700;
  padding: 18px 40px;
  text-decoration: underline;
}

/* GRID */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 90px;
}

/* ICON + HEADING INLINE */
.contact-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
}

.contact-head h4 {
  font-size: 18px;
  letter-spacing: 1px;
  margin: 0;
}

/* ICON */
.icon {
  font-size: 22px;
}

/* TEXT */
.contact-item p {
  font-size: 17px;
  line-height: 1.6;
  /* max-width: 320px; */
}

/* ALIGNMENTS */
.contact-item.center {
  text-align: center;
}

.contact-item.center .contact-head {
  justify-content: center;
}

.contact-item.right {
  text-align: right;
}

.contact-item.right .contact-head {
  justify-content: flex-end;
}

/* FOOTER */
.footer {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 18px;
  font-size: 14px;
}

.btn-outline{

  border:1px solid #fff;
  color:#fff;
}

.contact-cta:hover{background-color: transparent;
color:#fff;
border:1px solid #fff;}

.btn-light-custom:hover{background-color: transparent;
color:#fff;
border:1px solid #fff;}

.more-text {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.more-text.show {
  max-height: 500px; /* enough to fit content */
}

.span-head{

  font-size:18px;
  margin-top:-20px;
}

#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  background: #7fa35a;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  z-index: 999;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

#backToTop:hover {
  background: #6a8f4c;
}


/* RESPONISVE */

@media only screen and (min-width: 320px) and (max-width: 480px) {

.hero h1 {
        font-size: 1.5rem;
        margin-top: -103px;
    }

    .hero p {
    font-size: 1.1rem;
    margin: 15px 0 13px;
    font-weight: 300;}

    .hero {
    height: calc(100vh - 186px);}

    .btn-outline-custom {
    padding: 12px 10px;
    margin-right: 0px;
    font-size: 13px;}

.btn-light-custom {
    background: rgba(255, 255, 255, 0.85);
    color: #000;
    padding: 12px 16px;
    font-size: 13px;}

    .contact-section {
    background: #768f4b;
    padding: 20px 60px;}

    .feature-item h5 {
    margin: 0;
    font-weight: 600;
    color: #6E8C47;
    font-size: 15px;
}

.feature-item img{height: 60px;
        width: 53px;}

        .biomass-section {margin:0px;}

        .contact-cta {
    background: #fff;
    color: #6f8742;
    font-size: 13px;
    font-weight: 700;
    padding: 18px 19px;
        }

        .contact-item.center .contact-head {
    justify-content: start;
}

.contact-grid {display: inline-block;}

.contact-item p {
   
    text-align: left;
}


.contact-item.right .contact-head {
    justify-content: start;
}



}


@media only screen and (min-width: 768px) and (max-width: 1024px) {

.about-img-wrapper {text-align: center;
display: block;}

.contact-head h4 {
    font-size: 16px;}

}