.about-panel {
  max-width: 900px;
}

.about-panel h2 {
  color: var(--green-dark);
}

.projects-section {
  display: grid;
  gap: 24px;
}

.section-heading {
  max-width: 850px;
}

.section-heading h2 {
  color: var(--green-dark);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 8px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.project-card {
  border: none;
  padding: 0;
  overflow: hidden;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.12);
  text-align: left;
  cursor: pointer;
  transition: 0.25s ease;
  margin-top: 24px;
  margin-left: 10px;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.project-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.project-card div {
  padding: 18px;
}

.project-card span {
  display: inline-block;
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
}

.project-card h3 {
  color: var(--green-dark);
  margin-bottom: 6px;
}

.project-card p {
  color: #4d5d50;
  font-weight: 700;
}

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.project-modal.active {
  display: block;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.modal-content {
  position: relative;
  z-index: 2;
  width: min(1100px, calc(100% - 28px));
  max-height: 92vh;
  overflow-y: auto;
  margin: 4vh auto;
  background: #ffffff;
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.3);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: var(--green-dark);
  color: #ffffff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.modal-header {
  margin-bottom: 18px;
  padding-right: 50px;
}

.modal-header h2 {
  color: var(--green-dark);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.comparison-card {
  display: grid;
  gap: 10px;
}

.comparison-card span {
  display: inline-block;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--green-dark);
  color: #ffffff;
  font-weight: 900;
}

.comparison-card img {
  width: 100%;
  max-height: 680px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.14);
}

.single-project-grid {
  grid-template-columns: minmax(280px, 520px);
}

.featured-project-card img {
  height: 320px;
}

.comparison-card {
  align-content: start;
}

.comparison-card img {
  margin-bottom: 14px;
}

.site-footer {
  background: #0f3d2e;
  color: #ffffff;
  text-align: center;
  padding: 18px 12px;
  margin-top: 40px;
  font-size: 14px;
}

.footer-small {
  margin-top: 8px;
  opacity: 0.9;
}

@media (max-width: 1100px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .project-grid,
  .before-after-grid {
    grid-template-columns: 1fr;
  }

  .project-card img {
    height: 280px;
  }

  .modal-content {
    padding: 18px;
  }
}