* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  background-color: #f4f7fb;
  color: #1f2937;
}

/* Section */
.services-section {
  padding: 80px 20px 40px; /* reduce bottom padding */
  background-color: #1f3a40;
  min-height: auto;       /* FIX */
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 10px;
}

.section-subtitle {
  text-align: center;
  color: #cbd5e1;
  margin-bottom: 50px;
}

/* Container */
.services-container {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

/* Card */
.service-card {
  background-color: #ffffff;
  border-radius: 14px;
  padding: 20px 25px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

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

/* Summary */
.service-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-card summary::-webkit-details-marker {
  display: none;
}

.service-card h3 {
  font-size: 1.3rem;
  color: #2563eb;
}

.service-card span {
  font-size: 0.9rem;
  color: #6b7280;
}

/* Content */
.service-card ul {
  margin-top: 20px;
  padding-left: 18px;
}

.service-card ul li {
  margin-bottom: 10px;
  line-height: 1.5;
}

.tech {
  margin-top: 15px;
  font-size: 0.9rem;
  color: #374151;
  font-weight: 500;
}

/* Open state */
details[open] summary span {
  color: #1d4ed8;
  font-weight: 600;
}

/* Mobile */
@media (max-width: 600px) {
  .section-title {
    font-size: 2rem;
  }
}

.services-footer {
  background-color: #1f3a40;
  min-height: auto;        /* REMOVE full height */
  padding: 80px 20px;     /* Controlled spacing */
  display: flex;
  justify-content: center;
  align-items: center;
}

.services-footer h3 {
  font-size: 32px;
  margin-bottom: 10px;
  color: #cbd5e1;
}

.services-footer p {
  font-size: 16px;
  color: #d1e3e8;
  margin-bottom: 40px;
}

.back-home-btn {
  display: inline-block;
  padding: 14px 36px;
  background-color: #4ebff3;
  color: #ffffff;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 30px;
  transition: all 0.3s ease;
}

.back-home-btn:hover {
  background-color: #2563eb;
  transform: translateY(-2px);
}

.footer-content {
  max-width: 600px;
  width: 100%;
  text-align: center;
}