:root {
  --orange: #f58220;
  --dark-grey: #5a5a5a;
  --mid-grey: #8a8a8a;
  --light-grey: #c7c7c7;
  --white: #ffffff;
}

#sliders_background_img {
  position: relative;
  background-image: url("9.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* OVERLAY */
#sliders_background_img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7); /* 👈 opacity control */
  z-index: 1;
  pointer-events: none; /* 🔥 VERY IMPORTANT */
}

/* CONTENT ABOVE OVERLAY */
#sliders_background_img > * {
  position: relative;
  z-index: 2;
}

/* nav */
.navbar {
  background: #ffffff;
  padding: 15px 60px;
}
.nav-menu {
  list-style: none;
  display: flex;
  gap: 30px;
  align-items: center;
  padding-top: 10px;
}
.nav-menu li {
  position: relative;
}
.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 600;
}

/* DROPDOWN */

.dropdown {
  position: relative;
}

/* DROPDOWN CONTAINER */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -64px;
  width: 300px;
  background: #ffffff;
  border-radius: 20px;
  display: none;
  z-index: 9999;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18);
}

/* SHOW MENU */
.dropdown-menu.show {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

/* EACH MACHINE BOX */
.dropdown-menu li {
  list-style: none;
}

/* BOX DESIGN */
.dropdown-menu a {
  display: block;
  padding: 16px 18px;
  border-radius: 14px;
  background: #f7f7f7;
  text-decoration: none;
  color: #333;
  font-weight: 600;
  font-size: 15px;
  margin: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}

/* HOVER EFFECT */
.dropdown-menu a:hover {
  background: #f58220;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(245, 130, 32, 0.5);
}

/* SHOW ON HOVER */
.dropdown:hover .dropdown-menu {
  display: block;
}

/* MOBILE RESPONSIVE */
@media (max-width: 900px) {
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
  }
  .dropdown-menu {
    position: static;
    box-shadow: none;
  }
}

/* About US */

.about-section {
  background: #fbfbfb;
  padding: 90px 80px;
  text-align: center;
}

.about-section h2 {
  font-size: 38px;
  color: var(--dark-grey);
  margin-bottom: 25px;
}

.about-section p {
  max-width: 850px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.8;
  color: var(--mid-grey);
}

/* Responsive */
@media (max-width: 900px) {
  .about-section {
    padding: 50px 30px;
  }
  .about-section h2 {
    font-size: 30px;
  }
  .about-section p {
    font-size: 16px;
  }
}

/* Why Choose Us  */

.products-section {
  background: #f9f9f9;
  padding: 90px 80px;
  text-align: center;
}
.products-section h2 {
  font-size: 38px;
  color: var(--dark-grey);
  margin-bottom: 40px;
}
.products-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.product-card {
  background: #fff;
  border-radius: 20px;
  padding: 30px 20px;
  width: 220px;
  height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}
.product-card h3 {
  margin-top: 15px;
  color: var(--dark-grey);
  font-size: 18px;
}
.machine-box {
  font-size: 40px;
  display: flex;
  padding: 10px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #dadada;
  color: var(--orange);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
@media (max-width: 1024px) {
  .product-card {
    width: 45%;
  }
}
@media (max-width: 600px) {
  .product-card {
    width: 100%;
  }
}

/* foter */

.site-footer {
  background: #2f2f2f;
  color: #ccc;
}
.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  padding: 70px 80px;
}
.footer-col h3 {
  color: #fff;
  margin-bottom: 20px;
}
.footer-col p,
.footer-col li {
  font-size: 15px;
  line-height: 1.7;
}
.footer-col ul {
  list-style: none;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  color: #ccc;
  text-decoration: none;
}
.footer-col ul li a:hover {
  color: var(--orange);
}
.footer-bottom {
  background: #262626;
  text-align: center;
  padding: 15px;
  font-size: 14px;
}
@media (max-width: 600px) {
  .footer-container {
    padding: 40px 30px;
    text-align: center;
  }
}

/* our product */

.all-products-section {
  background: #ffffff;
  padding: 90px 80px;
  text-align: center;
}
.all-products-section h2 {
  font-size: 38px;
  color: var(--dark-grey);
  margin-bottom: 60px;
}
.all-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 35px;
}
.machine-card {
  background: #f9f9f9;
  border-radius: 24px;
  padding: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.machine-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}
.machine-img {
  height: 180px;
  background: #ffffff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-grey);
}
.machine-card h3 {
  color: var(--dark-grey);
  margin: 15px 0;
  font-size: 18px;
}
.machine-card p {
  font-size: 15px;
  margin-bottom: 20px;
}
.btn.small {
  padding: 10px 22px;
  font-size: 14px;
}
@media (max-width: 900px) {
  .all-products-section {
    padding: 50px 30px;
  }
}

/* our product range */

.range-section {
  background: #ffffff;
  padding: 90px 80px;
  text-align: center;
}
.range-section h2 {
  font-size: 38px;
  color: var(--dark-grey);
  margin-bottom: 10px;
}
.range-sub {
  font-size: 18px;
  color: var(--mid-grey);
  margin-bottom: 50px;
}

.range-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.range-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  cursor: pointer;
}

.range-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.range-card span {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 18px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  text-align: left;
}

.range-card:hover img {
  transform: scale(1.1);
}

/* Responsive */
@media (max-width: 900px) {
  .range-section {
    padding: 50px 30px;
  }
  .range-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .range-grid {
    grid-template-columns: 1fr;
  }
}

/* our groth patoner */

.partners-section {
  background: #f9f9f9;
  padding: 90px 80px;
  text-align: center;
}

.partners-section h2 {
  font-size: 38px;
  color: var(--dark-grey);
  margin-bottom: 10px;
}

.partners-sub {
  font-size: 18px;
  color: var(--mid-grey);
  margin-bottom: 50px;
}

.partners-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 35px;
  align-items: center;
}

.partner-logo {
  background: #ffffff;
  padding: 25px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.partner-logo img {
  max-width: 100%;
  max-height: 70px;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: all 0.4s ease;
}

.partner-logo:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.15);
}

.partner-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Responsive */
@media (max-width: 1100px) {
  .partners-logos {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 700px) {
  .partners-logos {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Exhibition - img*/
.expo-section {
  padding: 90px 80px;
  background: #fff;
  text-align: center;
}

.expo-section h2 {
  font-size: 38px;
  color: var(--dark-grey);
}

.expo-sub {
  margin: 10px 0 50px;
  color: var(--mid-grey);
  font-size: 18px;
}

.expo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 35px;
}

/* CARD */
.expo-card {
  position: relative;
  height: 480px; /* ✅ A4 LOOK */
  border-radius: 22px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
  animation: fadeUp 1s ease forwards;
}

.expo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* ✅ FULL BOX FILL */
  transition: transform 0.6s ease;
}

/* OVERLAY */
.expo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.1));
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.expo-year {
  background: var(--orange);
  color: #fff;
  padding: 8px 22px;
  border-radius: 30px;
  font-size: 18px;
  font-weight: 600;
}

/* HOVER */
.expo-card:hover img {
  transform: scale(1.08);
}

/* ANIMATION */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* LIGHTBOX */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.lightbox img {
  max-width: 90%;
  max-height: 95%;
  border-radius: 12px;
  animation: zoomIn 0.4s ease;
}

@keyframes zoomIn {
  from {
    transform: scale(0.7);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.close-btn {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 34px;
  color: #fff;
  cursor: pointer;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .expo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .expo-section {
    padding: 50px 25px;
  }
  .expo-grid {
    grid-template-columns: 1fr;
  }
  .expo-card {
    height: 420px;
  }
}

/* footer icon start */

.social-footer {
  display: flex;
  gap: 15px;
  margin-top: 40px;
}

.social-footer a {
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  font-size: 20px;
  text-decoration: none;
  transition: 0.3s ease;
}

/* Colors */
.yt {
  background: #ff0000;
}
.ig {
  background: linear-gradient(
    45deg,
    #f09433,
    #e6683c,
    #dc2743,
    #cc2366,
    #bc1888
  );
}
.fb {
  background: #1877f2;
}
.wa {
  background: #25d366;
}

/* Hover Effect */
.social-footer a:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

/* icon stare*/

.fa,
.fa-brands,
.fa-classic,
.fa-regular,
.fa-sharp,
.fa-solid,
.fab,
.far,
.fas {
  font-size: 20px;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: var(--fa-display, inline-block);
  font-style: normal;
  font-variant: normal;
  line-height: 1;
  text-rendering: auto;
}

/* icon end */

/* footer icon end */