* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #f8f8f8;
  color: #222;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}


.reno14Add {
  background: #046a38;
  color: #fff;
  text-align: center;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-family: 'OPPOSans-Ver2-Medium', sans-serif;
}

.reno14Add a {
  color: #fff;
  text-decoration: underline;
  margin-left: 0.3rem;
}


header.sticky {
  position: sticky;
  top: 0;
  background: white;
  z-index: 1000;
  padding: 0 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header nav {
  display: flex;
  align-items: center;
}

header nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}

header nav a {
  color: #767474;
  transition: color 0.3s;
}

header nav a:hover {
  color: #000;
}






.nav-toggle {
  display: none;
}

.mobile-menu-toggle{
  font-size: 1.6rem;
  cursor: pointer;
  color: #000;
  padding: 0.5rem;
  border-radius: 4px;
  display: none;
}
.mobile-menu-toggle img{
  height: 2rem;
  display: none;
}




.banner-section {
  width: 100%;
}

.banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.banner img {
  height: 90vh;
  object-fit: cover;
  object-position: 60%;
}

.banner-text {
  position: absolute;
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  padding: 1.5rem;
  border-radius: 10px;
  color: white;
  max-width: 90%;
}

.banner-text h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.banner-text p {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.banner-btn {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  margin-right: 0.5rem;
  border-radius: 50px;
  font-weight: 500;
  transition: 0.3s;
  font-size: 0.9rem;
}

.banner-learn-btn {
  border: 1px solid white;
  color: white;
}

.banner-buy-btn {
  background: white;
  color: black;
}

.banner-btn:hover {
  background: #03944b;
  color: white;
  border-color: #03944b;
}


.products {
  padding: 2rem 1rem;
}

.newProductHead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.newProductHead a {
  font-size: 0.9rem;
  color: #666;
}

.banner2 img {
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.productsCard {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.card {
  background: #ebebeb;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.productImg {
  flex: 1;
  overflow: hidden;
}

.productImg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s;
}

.productImg img:hover {
  transform: scale(1.05);
}

.card h2 {
  padding: 1rem 1rem 0.5rem;
  font-size: 1.3rem;
}

.detail {
  background: #d9d8d4;
  padding: 1rem;
  margin: 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.detail span {
  display: inline-block;
  margin-right: 1rem;
  margin-top: 0.5rem;
}

.detail a {
  color: #000;
  font-weight: 500;
}


#exploreoppo {
  padding: 2rem 1rem;
}

#exploreoppo>p {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  padding-left: 0.5rem;
}

#e1 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

#e1>div {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.eimg {
  width: 100%;
  height: auto;
}

.descAboutCart {
  padding: 1rem;
  background: #ededed;
}

.descAboutCart h2 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.bgcGray {
  background: #e0e8ea;
}

.bgcwhite {
  background: white;
}


footer {
  background: #121212;
  color: white;
  padding: 2rem 1rem 1rem;
  font-size: 0.9rem;
}

.t_c {
  font-size: 0.75rem;
  color: #aaa;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #444;
}

.t_c ul {
  list-style: disc inside;
}

#d1 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footerdiv h3 {
  margin-bottom: 0.8rem;
  font-size: 1rem;
}

.footerdiv a {
  display: block;
  color: #aaa;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.footerdiv a:hover {
  color: white;
}

#social {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid #444;
  gap: 1rem;
}

.supportImg {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

#social img {
  width: 32px;
  height: 32px;
  padding: 6px;
  background: #444;
  border-radius: 50%;
  transition: 0.3s;
}

#social img:hover {
  background: #666;
}

#lastdiv {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.8rem;
  color: #ccc;
  padding-top: 1rem;
}

#lastdiv>div:first-child {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

#lastdiv a {
  color: #ccc;
}


@media (min-width: 480px) {
  .productsCard {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .banner-text {
    max-width: 420px;
    padding: 1.75em 2.25em;
  }

  .banner-text h2 {
    font-size: 2.1rem;
  }

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

  #e1 {
    grid-template-columns: repeat(2, 1fr);
  }

  #d1 {
    grid-template-columns: repeat(3, 1fr);
  }

  .card {
    flex-direction: row;
  }

  .detail {
    width: 45%;
    position: static;
    margin: 1rem;
  }

  .productImg {
    width: 55%;
  }
}

@media (min-width: 1024px) {
  header {
    padding: 0 2rem;
  }

  .nav ul {
    gap: 1.5rem;
  }

  .banner-text h2 {
    font-size: 2.5rem;
  }

  .products {
    padding: 4rem 3rem;
  }

  .newProductHead {
    font-size: 2rem;
  }

  

  #e1 {
    grid-template-columns: repeat(4, 1fr);
  }

  #d1 {
    grid-template-columns: repeat(6, 1fr);
  }

  #exploreoppo>p {
    padding-left: 3.75em;
    font-size: 1.875em;
  }

  #e1 {
    margin-left: 3.75em;
    gap: 1em;
  }

  .mobile-menu-toggle,
  .navRight,
  .nldn {
    display: block !important;
  }

  .navRight {
    display: flex;
  }
}

@media (max-width: 768px) {

  .nldn,
  .navRight {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .navLeft ul {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 1rem;
    transition: left 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }

  .nav-toggle:checked~.navLeft ul {
    left: 0;
  }

  .navLeft li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
  }
}

@media (max-width: 480px) {
  .banner-text {
    left: 3%;
    padding: 1rem;
    font-size: 0.9rem;
  }

  .banner-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  .detail {
    font-size: 0.8rem;
    padding: 0.8rem;
  }
}

@media (max-width: 1024px) {
  .navRight {
    display: none;
  }
}

@media (max-width: 768px) {
  .nldn {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .navLeft ul {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 1rem;
    transition: left 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }

  .nav-toggle:checked~.navLeft ul {
    left: 0;
  }

  .navLeft li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
  }

  .logo-item {
    position: static;
  }

  .simple-icons--oppo {
    position: static;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .banner-text {
    left: 3%;
    padding: 1rem;
    font-size: 0.9rem;
  }

  .banner-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
}