/* ==========================================================================
   LoRaWAN Solutions Page — Hero
   ========================================================================== */

.ls-page {
  font-family: "Poppins", sans-serif;
  overflow-x: clip;
  scroll-behavior: smooth;
}

.ls-page .container {
  width: 90%;
}

/* ---- Hero section ---- */

.ls-hero {
  position: relative;
  background-image: url("https://s3-tiaimgv1.s3.ap-south-1.amazonaws.com/uniconverge/product-brochure-page/product-page-banner.webp");
  padding: 88px 0 0;
  overflow: hidden;
  isolation: isolate;
  margin-top: 60px;
}

.ls-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
  padding-bottom: 72px;
}

.ls-hero-content {
  max-width: 560px;
}

.ls-kicker {
  display: inline-block;
  margin: 0 0 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}

.ls-heading {
  margin: 0 0 22px;
  font-weight: 800;
  font-size: clamp(2.4rem, 4.6vw, 3.55rem);
  line-height: 1.1;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.ls-heading span {
  display: block;
  color: #3de08c;
}

.ls-description {
  margin: 0 0 36px;
  max-width: 480px;
  font-size: 16px;
  line-height: 1.7;
  color: #aeb9d4;
  font-weight: 400;
}

.ls-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.ls-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
  white-space: nowrap;
}

.ls-btn i {
  font-size: 13px;
}

.ls-btn-primary {
  background: #3de08c;
  color: #0a2559;
}

.ls-btn-primary:hover {
  background: #2fcd7c;
  color: #071c44;
  transform: translateY(-2px);
}

.ls-btn-outline {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.ls-btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ---- Hero diagram panel ---- */

.ls-hero-diagram {
  position: relative;
  padding: 8px 4px 4px;
}

.ls-hero-diagram-title {
  margin: 0 0 22px;
  text-align: center;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.ls-hero-diagram-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin: 10px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #3de08c, transparent);
}

.ls-hero-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 22px;
}

.ls-hero-flow-col {
  flex: none;
}

.ls-hero-flow-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ls-hero-flow-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 92px;
  padding: 14px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(3, 18, 48, 0.2);
}

.ls-hero-flow-box i {
  font-size: 18px;
  color: #3de08c;
}

.ls-hero-flow-box span {
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  line-height: 1.25;
  color: rgba(255, 255, 255, 0.92);
}

.ls-hero-flow-box-lg {
  min-width: 110px;
  min-height: 110px;
  padding: 18px 14px;
  background: rgba(61, 224, 140, 0.1);
  border-color: rgba(61, 224, 140, 0.35);
}

.ls-hero-flow-box-lg i {
  font-size: 26px;
  color: #3de08c;
}

.ls-hero-flow-connector {
  display: flex;
  align-items: center;
  gap: 4px;
  color: rgba(126, 182, 255, 0.9);
  flex: 1;
  min-width: 28px;
  justify-content: center;
}

.ls-hero-flow-line {
  display: block;
  height: 1px;
  flex: 1;
  min-width: 10px;
  background: linear-gradient(
    90deg,
    rgba(126, 182, 255, 0.15),
    rgba(126, 182, 255, 0.7),
    rgba(126, 182, 255, 0.15)
  );
}

.ls-hero-flow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #7eb6ff;
  flex: none;
}

.ls-hero-flow-connector i {
  font-size: 12px;
  opacity: 0.9;
}

.ls-hero-flow-connector-ip {
  flex-direction: column;
  gap: 6px;
  max-width: 88px;
}

.ls-hero-flow-connector-ip .ls-hero-flow-line {
  width: 100%;
  flex: none;
}

.ls-hero-flow-ip {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.3;
  color: rgba(190, 206, 236, 0.95);
  text-transform: uppercase;
}

.ls-hero-flow-server {
  min-width: 132px;
  padding: 14px 12px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 10px 24px rgba(3, 18, 48, 0.2);
}

.ls-hero-flow-server-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  color: #ffffff;
}

.ls-hero-flow-server-head i {
  font-size: 22px;
  color: #3de08c;
}

.ls-hero-flow-server-head span {
  font-size: 11px;
  font-weight: 700;
}

.ls-hero-flow-clouds {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
}

.ls-hero-flow-clouds span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(230, 238, 255, 0.95);
}

.ls-hero-flow-captions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.ls-hero-flow-captions h3 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
}

.ls-hero-flow-captions h3 i {
  font-size: 12px;
  color: #9ec5ff;
}

.ls-hero-flow-captions p {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  color: rgba(174, 185, 212, 0.95);
}

/* ---- Protocol nav bar ---- */

.ls-protocol-nav {
  position: relative;
  z-index: 9;
  background: #ffffff;
  border-top: 1px solid rgba(20, 43, 107, 0.06);
  border-bottom: 1px solid rgba(20, 43, 107, 0.08);
  box-shadow: 0 8px 20px rgba(20, 43, 107, 0.06);
  transition: top 0.3s ease;
  will-change: top;
}

.ls-protocol-nav.is-fixed {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
}

.ls-protocol-nav-placeholder {
  display: block;
  width: 100%;
  height: 0;
  pointer-events: none;
  visibility: hidden;
}

.ls-protocol-list {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.ls-protocol-list li {
  flex: 1 1 0;
  min-width: 110px;
}

.ls-protocol-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 10px 16px;
  text-decoration: none;
  color: #142b6b;
  border-bottom: 3px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
  text-align: center;
  white-space: nowrap;
}

.ls-protocol-link i {
  font-size: 18px;
  color: #142b6b;
}

.ls-protocol-link span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.ls-protocol-link:hover,
.ls-protocol-link.is-active {
  color: #0a2559;
  border-bottom-color: #2f5fd0;
  background: rgba(47, 95, 208, 0.04);
}

.ls-protocol-link:hover i,
.ls-protocol-link.is-active i {
  color: #2f5fd0;
}

/* ---- Hero responsive ---- */

@media (max-width: 1199.98px) {
  .ls-hero-grid {
    gap: 36px;
  }

  .ls-hero-flow-box {
    min-width: 80px;
    padding: 12px 10px;
  }

  .ls-hero-flow-server {
    min-width: 118px;
  }
}

@media (max-width: 991.98px) {
  .ls-hero {
    padding: 72px 0 0;
  }

  .ls-hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 56px;
  }

  .ls-hero-content {
    max-width: 640px;
  }

  .ls-hero-diagram {
    max-width: 640px;
  }

  .ls-protocol-link {
    padding: 16px 8px 14px;
  }

  .ls-protocol-link span {
    font-size: 12px;
  }
}

@media (max-width: 767.98px) {
  .ls-hero {
    padding: 64px 0 0;
  }

  .ls-hero-content {
    max-width: 100%;
  }

  .ls-heading {
    font-size: clamp(2rem, 8vw, 2.6rem);
  }

  .ls-description {
    font-size: 15px;
    max-width: 100%;
  }

  .ls-hero-flow {
    flex-direction: column;
    gap: 14px;
  }

  .ls-hero-flow-connector {
    transform: rotate(90deg);
    min-height: 28px;
    width: 40px;
  }

  .ls-hero-flow-connector-ip {
    transform: none;
    max-width: none;
    width: auto;
  }

  .ls-hero-flow-captions {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .ls-protocol-list li {
    min-width: 96px;
  }
}

@media (max-width: 575.98px) {
  .ls-hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .ls-btn {
    width: 100%;
  }
}

/* ==========================================================================
   Featured Solutions
   ========================================================================== */

.ls-featured {
  padding: 72px 0;
  background: #f5f7fb;
}

.ls-featured-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.ls-featured-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.85rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
  letter-spacing: -0.02em;
}

.ls-featured-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: #6b7280;
}

.ls-featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.ls-featured-card {
  background: #ffffff;
  border: 1px solid #e4e9f2;
  border-radius: 16px;
  padding: 28px 24px 30px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.ls-featured-card:hover {
  transform: translateY(-3px);
  border-color: #d5deee;
  box-shadow: 0 14px 28px rgba(20, 43, 107, 0.08);
}

.ls-featured-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: #1e4fd6;
  font-size: 26px;
  line-height: 1;
}

.ls-featured-card h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  color: #142b6b;
}

.ls-featured-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #6b7280;
}

@media (max-width: 1199.98px) {
  .ls-featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-featured {
    padding: 56px 0;
  }

  .ls-featured-head {
    margin-bottom: 32px;
  }

  .ls-featured-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ==========================================================================
   LoRaWAN Devices & Nodes intro
   ========================================================================== */

.ls-nodes {
  padding: 20px 0 70px;
  background: #f5f7fb;
}

.ls-nodes-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  background: #e8eefc;
  border-radius: 28px;
  padding: 56px;
  margin-bottom: 28px;
}

.ls-nodes-heading {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
}

.ls-nodes-description {
  margin: 0 0 28px;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6478;
}

.ls-nodes-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ls-nodes-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.05);
}

.ls-nodes-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e0f7ea;
  color: #16a34a;
  font-size: 14px;
}

.ls-nodes-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
}

.ls-nodes-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #6b7284;
}

.ls-nodes-media {
  position: relative;
}

.ls-nodes-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 20px 40px rgba(20, 43, 107, 0.14);
}

.ls-nodes-badge {
  position: absolute;
  right: -12px;
  bottom: -18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: #0f7a4c;
  color: #ffffff;
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 12px 24px rgba(15, 60, 35, 0.25);
}

.ls-nodes-badge-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.ls-nodes-badge-label {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.9;
}

@media (max-width: 991.98px) {
  .ls-nodes-card {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 40px;
  }

  .ls-nodes-description {
    max-width: 100%;
  }

  .ls-nodes-media {
    order: -1;
  }
}

@media (max-width: 575.98px) {
  .ls-nodes {
    padding: 8px 0 48px;
  }

  .ls-nodes-card {
    padding: 28px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-bottom: 18px;
  }

  .ls-nodes-badge {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
  }

  .ls-nodes-badge-value {
    font-size: 16px;
  }

  .ls-nodes-badge-label {
    font-size: 11px;
  }
}

/* ==========================================================================
   Wireless I/O Modules section
   ========================================================================== */

.ls-wio {
  padding: 20px 0 70px;
  background: #f5f7fb;
}

.ls-wio-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  background: #e9eefc;
  border-radius: 28px;
  padding: 56px;
  margin-bottom: 28px;
}

.ls-wio-heading {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
}

.ls-wio-description {
  margin: 0 0 28px;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6478;
}

.ls-wio-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ls-wio-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.06);
}

.ls-wio-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e0f7ea;
  color: #16a34a;
  font-size: 14px;
}

.ls-wio-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
}

.ls-wio-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #6b7284;
}

.ls-wio-media {
  position: relative;
}

.ls-wio-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(20, 43, 107, 0.14);
}

.ls-wio-badge {
  position: absolute;
  right: -20px;
  bottom: -20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: #1a7a4b;
  color: #ffffff;
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 12px 24px rgba(15, 60, 35, 0.25);
}

.ls-wio-badge-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.ls-wio-badge-label {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.9;
}

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

@media (max-width: 1199.98px) {
  .ls-wio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .ls-wio-card {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 40px;
  }

  .ls-wio-description {
    max-width: 100%;
  }

  .ls-wio-media {
    order: -1;
  }

  .ls-wio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-wio {
    padding: 8px 0 48px;
  }

  .ls-wio-card {
    padding: 28px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-bottom: 18px;
  }

  .ls-wio-badge {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
  }

  .ls-wio-badge-value {
    font-size: 16px;
  }

  .ls-wio-badge-label {
    font-size: 11px;
  }

  .ls-wio-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Shared product cards (Devices, RS485, Wireless I/O, etc.)
   ========================================================================== */

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

.ls-device-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e6ebf4;
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.05);
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease;
}

.ls-device-card:hover {
  box-shadow: 0 10px 24px rgba(20, 43, 107, 0.1);
  transform: translateY(-2px);
  border-color: #d7deec;
}

.ls-device-media {
  border-radius: 10px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid #e8edf5;
  padding: 0px;
}
.ls-device-gap {
  padding: 36px;
}

.ls-device-media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.ls-device-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  color: #0f2352;
}

.ls-device-card > p {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.55;
  color: #6b7284;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.ls-device-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.ls-device-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  border: 1.5px solid transparent;
  white-space: nowrap;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.ls-device-btn-primary {
  background: #0f2a5c;
  color: #ffffff;
}

.ls-device-btn-primary:hover {
  background: #0b214a;
  color: #ffffff;
}

.ls-device-btn-outline {
  background: #ffffff;
  color: #0f2a5c;
  border-color: #0f2a5c;
}

.ls-device-btn-outline:hover {
  background: #f3f6fc;
  color: #0f2a5c;
}

@media (max-width: 1199.98px) {
  .ls-devices-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .ls-devices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-devices-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   RS485 Modbus I/O section
   ========================================================================== */

.ls-rs485 {
  padding: 20px 0 70px;
  background: #f5f7fb;
}

.ls-rs485-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  background: #e8eefc;
  border-radius: 28px;
  padding: 56px;
  margin-bottom: 28px;
}

.ls-rs485-heading {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
}

.ls-rs485-description {
  margin: 0 0 28px;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6478;
}

.ls-rs485-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ls-rs485-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.05);
}

.ls-rs485-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e0f7ea;
  color: #16a34a;
  font-size: 14px;
}

.ls-rs485-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
}

.ls-rs485-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #6b7284;
}

.ls-rs485-media {
  position: relative;
}

.ls-rs485-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 20px 40px rgba(20, 43, 107, 0.14);
}

.ls-rs485-badge {
  position: absolute;
  right: -12px;
  bottom: -18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 180px;
  background: #0f7a4c;
  color: #ffffff;
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 12px 24px rgba(15, 60, 35, 0.25);
}

.ls-rs485-badge-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.ls-rs485-badge-label {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  opacity: 0.95;
}

.ls-rs485-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

@media (max-width: 1199.98px) {
  .ls-rs485-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .ls-rs485-intro {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 40px;
  }

  .ls-rs485-description {
    max-width: 100%;
  }

  .ls-rs485-media {
    order: -1;
  }

  .ls-rs485-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-rs485 {
    padding: 8px 0 48px;
  }

  .ls-rs485-intro {
    padding: 28px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-bottom: 18px;
  }

  .ls-rs485-badge {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
    max-width: 150px;
  }

  .ls-rs485-badge-value {
    font-size: 16px;
  }

  .ls-rs485-badge-label {
    font-size: 11px;
  }

  .ls-rs485-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Ethernet Remote I/O section
   ========================================================================== */

.ls-ethernet {
  padding: 20px 0 70px;
  background: #f5f7fb;
}

.ls-ethernet-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  background: #e8eefc;
  border-radius: 28px;
  padding: 56px;
  margin-bottom: 20px;
}

.ls-ethernet-heading {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
}

.ls-ethernet-description {
  margin: 0 0 28px;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6478;
}

.ls-ethernet-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ls-ethernet-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.05);
}

.ls-ethernet-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e0f7ea;
  color: #16a34a;
  font-size: 14px;
}

.ls-ethernet-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
}

.ls-ethernet-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #6b7284;
}

.ls-ethernet-media {
  position: relative;
}

.ls-ethernet-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 20px 40px rgba(20, 43, 107, 0.14);
}

.ls-ethernet-badge {
  position: absolute;
  right: -12px;
  bottom: -18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 180px;
  background: #0f2a5c;
  color: #ffffff;
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 12px 24px rgba(15, 30, 70, 0.28);
}

.ls-ethernet-badge-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.ls-ethernet-badge-label {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  opacity: 0.95;
}

.ls-ethernet-features {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  background: #ffffff;
  border: 1px solid #e6ebf4;
  border-radius: 16px;
  padding: 18px 16px;
  margin-bottom: 28px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.04);
}

.ls-ethernet-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 6px 8px;
}

.ls-ethernet-feature i {
  font-size: 18px;
  color: #142b6b;
}

.ls-ethernet-feature span {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  color: #334155;
}

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

@media (max-width: 1199.98px) {
  .ls-ethernet-features {
    grid-template-columns: repeat(3, 1fr);
  }

  .ls-ethernet-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .ls-ethernet-intro {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 40px;
  }

  .ls-ethernet-description {
    max-width: 100%;
  }

  .ls-ethernet-media {
    order: -1;
  }

  .ls-ethernet-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .ls-ethernet-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-ethernet {
    padding: 8px 0 48px;
  }

  .ls-ethernet-intro {
    padding: 28px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-bottom: 14px;
  }

  .ls-ethernet-badge {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
    max-width: 150px;
  }

  .ls-ethernet-badge-value {
    font-size: 16px;
  }

  .ls-ethernet-badge-label {
    font-size: 11px;
  }

  .ls-ethernet-features {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 18px;
  }

  .ls-ethernet-feature {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    gap: 12px;
  }

  .ls-ethernet-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Gateways section
   ========================================================================== */

.ls-gateways {
  padding: 20px 0 70px;
  background: #f5f7fb;
}

.ls-gateways-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  background: #e8eefc;
  border-radius: 28px;
  padding: 56px;
  margin-bottom: 28px;
}

.ls-gateways-heading {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
}

.ls-gateways-description {
  margin: 0 0 28px;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6478;
}

.ls-gateways-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ls-gateways-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.05);
}

.ls-gateways-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e0f7ea;
  color: #16a34a;
  font-size: 14px;
}

.ls-gateways-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
}

.ls-gateways-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #6b7284;
}

.ls-gateways-media {
  position: relative;
}

.ls-gateways-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 20px 40px rgba(20, 43, 107, 0.14);
}

.ls-gateways-badge {
  position: absolute;
  right: -12px;
  bottom: -18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 170px;
  background: #0f7a4c;
  color: #ffffff;
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 12px 24px rgba(15, 60, 35, 0.25);
}

.ls-gateways-badge-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.ls-gateways-badge-label {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  opacity: 0.95;
}

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

@media (max-width: 1199.98px) {
  .ls-gateways-products {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .ls-gateways-intro {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 40px;
  }

  .ls-gateways-description {
    max-width: 100%;
  }

  .ls-gateways-media {
    order: -1;
  }

  .ls-gateways-products {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-gateways {
    padding: 8px 0 48px;
  }

  .ls-gateways-intro {
    padding: 28px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-bottom: 18px;
  }

  .ls-gateways-badge {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
    max-width: 140px;
  }

  .ls-gateways-badge-value {
    font-size: 16px;
  }

  .ls-gateways-badge-label {
    font-size: 11px;
  }

  .ls-gateways-products {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Lab Kits section
   ========================================================================== */

.ls-labkits {
  padding: 20px 0 70px;
  background: #f5f7fb;
}

.ls-labkits-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  background: #e8eefc;
  border-radius: 28px;
  padding: 56px;
  margin-bottom: 28px;
}

.ls-labkits-heading {
  margin: 0 0 18px;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: #142b6b;
}

.ls-labkits-description {
  margin: 0 0 28px;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6478;
}

.ls-labkits-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ls-labkits-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(20, 43, 107, 0.05);
}

.ls-labkits-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e0f7ea;
  color: #16a34a;
  font-size: 14px;
}

.ls-labkits-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
}

.ls-labkits-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #6b7284;
}

.ls-labkits-media {
  position: relative;
}

.ls-labkits-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 20px 40px rgba(20, 43, 107, 0.14);
}

.ls-labkits-badge {
  position: absolute;
  right: -12px;
  bottom: -18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 200px;
  background: #0f2a5c;
  color: #ffffff;
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 12px 24px rgba(15, 30, 70, 0.28);
}

.ls-labkits-badge-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.ls-labkits-badge-label {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  opacity: 0.95;
}

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

@media (max-width: 1199.98px) {
  .ls-labkits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .ls-labkits-intro {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 40px;
  }

  .ls-labkits-description {
    max-width: 100%;
  }

  .ls-labkits-media {
    order: -1;
  }

  .ls-labkits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .ls-labkits {
    padding: 8px 0 48px;
  }

  .ls-labkits-intro {
    padding: 28px 20px;
    border-radius: 20px;
    gap: 28px;
    margin-bottom: 18px;
  }

  .ls-labkits-badge {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
    max-width: 160px;
  }

  .ls-labkits-badge-value {
    font-size: 16px;
  }

  .ls-labkits-badge-label {
    font-size: 11px;
  }

  .ls-labkits-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Industrial Software Ecosystem
   ========================================================================== */

.ls-software {
  padding: 70px 0 70px;
  background: #0b1220;
}

.ls-software-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 36px;
}

.ls-software-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 2.8vw, 2.35rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.ls-software-head h2 span {
  color: #3de08c;
}

.ls-software-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #aeb9d4;
}

.ls-software-panels {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ls-soft-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 90px;
  align-items: center;
  background: linear-gradient(145deg, #121a2e 0%, #0d1424 100%);
  border-radius: 24px;
  padding: 20px 30px;
  overflow: hidden;
}

.ls-soft-panel-scada {
  border: 1px solid rgba(61, 224, 140, 0.22);
  box-shadow:
    0 0 0 1px rgba(61, 224, 140, 0.04),
    0 18px 40px rgba(0, 0, 0, 0.28);
}

.ls-soft-panel-rtls {
  border: 1px solid rgba(167, 139, 250, 0.24);
  box-shadow:
    0 0 0 1px rgba(167, 139, 250, 0.04),
    0 18px 40px rgba(0, 0, 0, 0.28);
}

.ls-soft-panel-content {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 22px 28px;
  min-width: 0;
}

.ls-soft-panel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  font-size: 28px;
  background: rgba(8, 14, 28, 0.85);
}

.ls-soft-panel-scada .ls-soft-panel-icon {
  color: #3de08c;
  border: 1.5px solid rgba(61, 224, 140, 0.55);
  box-shadow: 0 0 22px rgba(61, 224, 140, 0.28);
}

.ls-soft-panel-rtls .ls-soft-panel-icon {
  color: #a78bfa;
  border: 1.5px solid rgba(167, 139, 250, 0.55);
  box-shadow: 0 0 22px rgba(167, 139, 250, 0.28);
}

.ls-soft-panel-main {
  min-width: 0;
}

.ls-soft-panel-main h3 {
  margin: 0 0 10px;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.ls-soft-panel-main p {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.65;
  color: #b8c3da;
}

.ls-soft-panel-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  white-space: nowrap;
}

.ls-soft-panel-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: #ffffff;
}

.ls-soft-panel-features i {
  flex-shrink: 0;
  font-size: 15px;
}

.ls-soft-panel-scada .ls-soft-panel-features i {
  color: #3de08c;
}

.ls-soft-panel-rtls .ls-soft-panel-features i {
  color: #a78bfa;
}

.ls-soft-panel-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.ls-soft-panel-btn:hover {
  transform: translateY(-2px);
}

.ls-soft-panel-scada .ls-soft-panel-btn {
  background: #3de08c;
  color: #0a1f14;
}

.ls-soft-panel-scada .ls-soft-panel-btn:hover {
  background: #2fcd7c;
  color: #07160e;
}

.ls-soft-panel-rtls .ls-soft-panel-btn {
  background: #8b5cf6;
  color: #12061f;
}

.ls-soft-panel-rtls .ls-soft-panel-btn:hover {
  background: #a78bfa;
  color: #12061f;
}

.ls-soft-panel-media {
  min-width: 0;
}

.ls-soft-panel-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

@media (max-width: 991.98px) {
  .ls-soft-panel {
    grid-template-columns: 1fr;
    padding: 28px;
    gap: 24px;
  }

  .ls-soft-panel-media {
    order: -1;
  }

  .ls-soft-panel-content {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .ls-soft-panel-features {
    grid-column: 1 / -1;
    white-space: normal;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
  }
}

@media (max-width: 575.98px) {
  .ls-software {
    padding: 8px 0 48px;
  }

  .ls-software-head {
    margin-bottom: 24px;
  }

  .ls-soft-panel {
    padding: 22px 18px;
    border-radius: 18px;
  }

  .ls-soft-panel-content {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .ls-soft-panel-features {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Technical Support & Library
   ========================================================================== */

.ls-support {
  padding: 0 0 70px;
  background: #f5f7fb;
  padding-top: 70px;
}

.ls-support-inner {
  background: #dde6fb;
  border-radius: 28px;
  padding: 56px 40px;
  text-align: center;
}

.ls-support-inner h2 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 2.8vw, 2rem);
  font-weight: 800;
  color: #142b6b;
}

.ls-support-inner > p {
  margin: 0 auto 36px;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.65;
  color: #556080;
}

.ls-support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 820px;
  margin: 0 auto;
}

.ls-support-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  border-radius: 16px;
  padding: 28px 18px;
  font-size: 15px;
  font-weight: 700;
  color: #142b6b;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(20, 43, 107, 0.06);
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.ls-support-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(20, 43, 107, 0.12);
  color: #142b6b;
}

.ls-support-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: #142b6b;
  font-size: 26px;
  line-height: 1;
}

@media (max-width: 767.98px) {
  .ls-support-inner {
    padding: 40px 24px;
    border-radius: 22px;
  }

  .ls-support-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
}

@media (max-width: 575.98px) {
  .ls-support {
    padding: 0 0 48px;
  }

  .ls-support-inner {
    padding: 32px 18px;
  }
}