/*====================================
    PRODUCT DETAILS
====================================*/

.product-details {
  padding: 90px 0;
  background: #f7f9fc;
}

/*====================================
    SIDEBAR
====================================*/

.product-sidebar {
  position: sticky;
  top: 120px;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
  border: 1px solid #eef2f6;
}

.product-sidebar h4 {
  margin: 0;
  padding: 20px 25px;
  background: linear-gradient(135deg, #074f8f, #0a6dc5);
  color: #fff;
  font-size: 22px;
  font-weight: 600;
}

.product-sidebar ul {
  list-style: none;
  margin: 0;
  padding: 15px 0;
}

.product-sidebar li {
  border-bottom: 1px solid #f1f1f1;
}

.product-sidebar li:last-child {
  border-bottom: none;
}

.product-sidebar li a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 22px;
  text-decoration: none;
  color: #444;
  font-size: 15px;
  font-weight: 500;
  transition: 0.35s ease;
}

.product-sidebar li a::after {
  content: "\f105";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: #074f8f;
  transition: 0.3s;
}

.product-sidebar li a:hover {
  background: #f5f9fd;
  color: #074f8f;
  padding-left: 30px;
}

.product-sidebar li a:hover::after {
  transform: translateX(5px);
}

.product-sidebar li.active a {
  background: #074f8f;
  color: #fff;
}

.product-sidebar li.active a::after {
  color: #fff;
}

/*====================================
    PRODUCT CONTENT
====================================*/

.product-content {
  background: #fff;
  padding: 45px;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
}

.product-content h2 {
  font-size: 42px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 25px;
}

.product-content h3 {
  font-size: 28px;
  color: #074f8f;
  font-weight: 700;
  margin: 45px 0 20px;
  position: relative;
}

.product-content h3::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: #ffffff;
  margin-top: 10px;
}

.product-content p {
  color: #15456f;
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 18px;
  font-family: sans-serif;
}

.product-content img {
  width: 100%;
  border-radius: 15px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
  transition: 0.5s;
  cursor: pointer;
}

.product-content img:hover {
  transform: scale(1.02);
}

/*====================================
    SPECIFICATION TABLE
====================================*/

.table-responsive {
  margin-top: 25px;
}

.table {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
}

.table th {
  width: 35%;
  background: #074f8f;
  color: #fff;
  font-weight: 600;
  padding: 16px;
  vertical-align: middle;
}

.table td {
  padding: 16px;
  color: #555;
  vertical-align: middle;
}

.table-bordered > :not(caption) > * > * {
  border-color: #dee2e6;
}

.table-striped tbody tr:nth-of-type(even) {
  background: #f8fbff;
}

/*====================================
    LIST
====================================*/

.product-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.product-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 14px;
  color: #555;
  line-height: 1.8;
}

.product-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: #074f8f;
  font-weight: bold;
}

/*====================================
    BUTTON (OPTIONAL)
====================================*/

.enquiry-btn {
  display: inline-block;
  margin-top: 35px;
  padding: 14px 34px;
  background: #074f8f;
  color: #fff;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.enquiry-btn:hover {
  background: #053867;
  color: #fff;
  transform: translateY(-3px);
}

/*====================================
    RESPONSIVE
====================================*/

@media (max-width: 991px) {
  .product-details {
    padding: 70px 0;
  }

  .product-sidebar {
    position: static;
    margin-bottom: 35px;
  }

  .product-content {
    padding: 35px;
  }

  .product-content h2 {
    font-size: 34px;
  }

  .table th,
  .table td {
    padding: 14px;
    font-size: 14px;
  }
}

@media (max-width: 767px) {
  .product-details {
    padding: 60px 0;
  }

  .product-sidebar h4 {
    font-size: 20px;
    padding: 18px;
  }

  .product-sidebar li a {
    padding: 14px 18px;
    font-size: 14px;
  }

  .product-content {
    padding: 22px;
  }

  .product-content h2 {
    font-size: 28px;
  }

  .product-content h3 {
    font-size: 22px;
  }

  .product-content p {
    font-size: 15px;
  }

  .table th,
  .table td {
    font-size: 13px;
    padding: 12px;
  }

  .enquiry-btn {
    width: 100%;
    text-align: center;
  }
}

/* Application  */
/* ===== Applications Swiper ===== */
.applications-section .section-title h3 {
  font-size: 28px;
  font-weight: 600;
  color: #1a1a1a;
}
.applications-section .section-title p {
  font-size: 15px;
  color: #15456f;
  max-width: 540px;
  margin: 0 auto;
}

.appSwiper {
  width: 100%;
  padding-bottom: 45px !important;
}

.appSwiper .swiper-slide {
  width: 190px;
}

.app-card {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  cursor: pointer;
  border: 1px solid #eee;
}
.app-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.app-card:hover img {
  transform: scale(1.08);
}

.app-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5, 25, 15, 0.2) 0%,
    rgba(5, 25, 15, 0.2) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.85rem 0.8rem;
}

.app-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 13px;
  transition: background 0.3s ease;
}
.app-card:hover .app-card-badge {
  background: rgba(15, 110, 86, 0.65);
}

.app-card-cat {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: hsl(0, 0%, 100%);
  margin-bottom: 4px;
}
.app-card-name {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
}

.appSwiper .swiper-pagination-bullet {
  background: #074f8f;
  opacity: 0.3;
}
.appSwiper .swiper-pagination-bullet-active {
  opacity: 1;
}

/* ADVANTAGE  CSS */
.advantages-section {
  padding: 80px 0;
}

.advantages-section .row {
  margin-bottom: 70px;
}

.advantages-section img {
  width: 100%;
  border-radius: 12px;
  transition: 0.3s;
}

.advantages-section img:hover {
  transform: scale(1.02);
}

.advantages-section h4 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #1d3557;
}

.advantages-section p {
  font-size: 17px;
  line-height: 1.8;
  color: #555;
}

@media (max-width: 991px) {
  .advantages-section .row {
    margin-bottom: 50px;
  }

  .advantages-section h4 {
    margin-top: 25px;
    font-size: 24px;
  }
}