/*activated carbon section*/
.actCarbon {
  width: 100%;
  background: #F5F6F8;
  padding: 100px 20px 48px;
}

.actCarbon-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  align-items: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.actCarbon-visual {
  flex: 0 0 auto;
  width: 100%;
  max-width: 380px;
}

.actCarbon-img {
  width: 100%;
}

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

.actCarbon-content {
  flex: 1;
  min-width: 0;
  margin-left: 1cm;
}

/*biodesis section*/
.biodasis {
  width: 100%;
  background: #F5F6F8;
  padding: 40px 48px;
}

.biodasis-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  align-items: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.biodasis-visual {
  flex: 0 0 auto;
  width: 100%;
  max-width: 380px;
}

.biodasis-img {
  width: 100%;
}

.biodasis-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 15px;
}

.biodasis-content {
  flex: 1;
  min-width: 0;
  margin-left: 1cm;
}

/*biofertilizer section*/
.bioFert {
  width: 100%;
  background: white;
  padding: 40px 48px;
}

.bioFert-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  align-items: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.bioFert-visual {
  flex: 0 0 auto;
  width: 100%;
  max-width: 380px;
}

.bioFert-img {
  width: 100%;
}

.bioFert-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 15px;
}

.bioFert-content {
  flex: 1;
  min-width: 0;
  margin-left: 1cm;
}

/*Biocatalyst section*/
.bioCat {
  width: 100%;
  background: #F5F6F8;
  padding: 40px 48px;
}

.bioCat-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  align-items: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.bioCat-visual {
  flex: 0 0 auto;
  width: 100%;
  max-width: 380px;
}

.bioCat-img {
  width: 100%;
}

.bioCat-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 15px;
}

.bioCat-content {
  flex: 1;
  min-width: 0;
  margin-left: 1cm;
}

/*Biochar*/
.biochar {
  width: 100%;
  background: #ffffff;
  padding: 40px 48px;
}

.biochar-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  align-items: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.biochar-visual {
  flex: 0 0 auto;
  width: 100%;
  max-width: 380px;
}

.biochar-img {
  width: 100%;
}

.biochar-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 15px;
}

.biochar-content {
  flex: 1;
  min-width: 0;
  margin-left: 1cm;
}

/* shared heading/paragraph styling for products */
.actCarbon-info h1,
.biodasis-info h1,
.bioFert-info h1,
.bioCat-info h1,
.biochar-info h1 {
  margin: 0 0 12px;
  font-size: 32px;
  font-weight: 700;
  color: #2c3e6b;
}

.actCarbon-info p,
.biodasis-info p,
.bioFert-info p,
.bioCat-info p,
.biochar-info p {
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: #333333;
}

/* shared tag layout across for all product sections */
.actCarbon-icons,
.biodasis-icons,
.bioFert-icons,
.bioCat-icons,
.biochar-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 18px;
}

.tags-label {
  display: block;
  width: 100%;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8891ad;
  margin-bottom: 6px;
}

/* shared tag-btn styling */
.tag-btn {
  background: #e7ebf5;
  color: #2c3e6b;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;

  border: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  display: inline-block;
  text-decoration: none;

  box-shadow: 0 1px 3px rgba(44, 62, 107, 0.08);
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.tag-btn:hover {
  background: #d6dcf0;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(44, 62, 107, 0.16);
}

.tag-btn:active {
  transform: scale(0.96) translateY(0);
  box-shadow: 0 1px 3px rgba(44, 62, 107, 0.08);
}

.tag-btn:focus-visible {
  outline: 2px solid #2c3e6b;
  outline-offset: 2px;
}

/*calc banner section*/
.calc-banner {
    position: relative;
    width: 100%;
    padding: 48px 24px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}


.calc-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}


.calc-text {
    text-align: left;
    max-width: 650px;
}

.calc-text h2 {
    color: #ffffff;
    font-size: 1.85rem;
    font-weight: 800;
    margin: 0 0 8px 0;
    letter-spacing: -0.01em;
}

.calc-text p {
    color: #e2e8f0;
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

#services-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 34px;
    white-space: nowrap;
    background: #FAD12C;
    color: var(--navy, #233A67);
    border: none;
    border-radius: 999px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}


#services-btn .btn-arrow {
    display: inline-block;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

#services-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    background-color: #fff;
}

#services-btn:hover .btn-arrow {
    transform: translateX(5px);
}

#services-btn:active {
    transform: translateY(1px) scale(0.97);
}

@media (max-width: 768px) {
    .calc-container {
        flex-direction: column;
        text-align: center;
    }
    
    .calc-text {
        text-align: center;
    }
}

/*text design*/
.actCarbon-grid p,
.bioCat-grid p,
.bioFert-grid p,
.biodasis-grid p {
  max-width: 70ch;
  line-height: 1.7;
}

.specs-toggle {
    width: 100%;
    max-width: 480px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: #233A67;
    margin-top: 20px;
    box-shadow: 0 1px 3px rgba(16, 24, 64, 0.08), 0 4px 12px rgba(16, 24, 64, 0.04);
    transition: border-radius 0.2s ease, box-shadow 0.2s ease;
}

.specs-toggle:hover {
    box-shadow: 0 2px 6px rgba(16, 24, 64, 0.1), 0 8px 20px rgba(16, 24, 64, 0.07);
}

.specs-toggle.is-open {
    border-radius: 12px 12px 0 0;
}

.specs-body {
    max-width: 480px;
    max-height: 0;
    overflow: hidden;
    background: #fff;
    border: none;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 1px 3px rgba(16, 24, 64, 0.08), 0 4px 12px rgba(16, 24, 64, 0.04);
    transition: max-height 0.25s ease;
}

.specs-body table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    table-layout: fixed;
}

.specs-body td {
    padding: 10px 16px;
    border-top: 1px solid #eee;
    color: #333;
    text-align: left;
}

.specs-body td:first-child {
    width: 45%;
    color: #666;
}

.specs-body tr:first-child td {
    border-top: none;
}

.specs-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 16px;
    font-size: 14px;
    font-weight: 600;
    color: #233A67;
    text-decoration: none;
}

.specs-link:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
  .actCarbon {
    flex-direction: column;
    align-items: flex-start;
  }
  .actCarbon-visual {
    max-width: 100%;
  }
}