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

html,
body {
  overflow-x: hidden;
  background: #fff;
  color: #fff;
}
.mobile-menu-btn {
  display: none;
}
.container {
  width: 100%;
  max-width: 1500px;
  margin: auto;
  padding-left: 20px;
  padding-right: 20px;
}
.top-info {
  display: flex;
  align-items: center;
  gap: 30px;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.topbar .info-item,
.topbar .top-social a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #000;
  letter-spacing: 1px;
  text-decoration: none;
}

.topbar i {
  font-size: 16px;
  display: flex;
  align-items: center;
}
.top-info {
  display: flex;
  align-items: center;
  gap: 25px;
}

.top-social {
  display: flex;
  align-items: center;
  gap: 5px;
}

.topbar .info-item:hover,
.topbar .top-social a:hover {
  color: #5f6062;
  text-decoration: underline;
}
.topbar .info-item,
.topbar .top-social a {
  transition: 0.3s ease;
}

.topbar {
  background: linear-gradient(90deg, #ffffff, #f4c430);
  padding: 15px 5%;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  position: relative;
  z-index: 1001;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.topbar a {
  color: #000;
  text-decoration: none;
  margin-left: 15px;
}

.main-header {
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 20px 5%;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  transition: all 0.3s ease;

}

.main-header.sticky {
  position: fixed;
  top: 0;
  background: #5f6062;
  padding: 15px 5%;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
}
.logo img {
  height: 100px;
  width: 125px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 25px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  transition: 0.3s ease;
}

.nav-links a:hover {
  color: #fff;
}
.nav-links a.active {
  color: #fff;
  border-bottom: 2px solid #fff;
  padding-bottom: 5px;
}

.btn-contact {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #ffffff, #f4c430);
  color: #000;
  padding: 15px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.btn-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: #f4c430;
  transition: 0.4s ease;
  z-index: -1;
}
.btn-contact:hover::before {
  width: 100%;
}
.btn-contact:hover {
  color: #fff;
}

.hero-slider {
  width: 100%;
  height: 100vh;
}
.hero-slider .slick-dots {
  position: absolute;
  bottom: 150px;
  left: 50%;
  transform: translateX(-50%);
  gap: 0px;
  z-index: 999;
}

.hero-slider .slick-dots li button:before {
  display: none;
}

.hero-slider .slick-dots li button {
  width: 15px;
  height: 15px;
  background: grey;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: center;
}

.hero-slider .slick-dots li.slick-active button {
  background: #fff;
}

.slide-item {
  height: 100vh;
  display: flex !important;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background-size: cover;
  background-position: center;

  padding-top: 140px;
  padding-bottom: 100px;
}
.hero-slider .slick-track {
  height: 100vh;
}

.slide-1,
.slide-2,
.slide-3 {
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  background-color: #111;
}

.slide-1 {
  background-image: url("../image/Single\ Coupler\ 0.550\ Grams\ Approx\ Zinc\ Plated.png");
}

.slide-2 {
  background-image: url("../image/sl2.png");
}

.slide-3 {
  background-image: url("../image/sl3.png");
}

 

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  padding: 0 20px;
}

.subtitle {
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 20px;
}

.hero-content h1 {
  font-size: 80px;
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 25px;
  color: #fff;
}

.description {
  font-size: 16px;
  color: #fff;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.btn-gold {
  background: linear-gradient(90deg, #ffffff, #f4c430);
  color: #000;
  padding: 15px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
}

.btn-video {
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.play-icon {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #012653, #5f6062);
}

.about-section {
  padding: 100px 5%;
  background: #f5f2ea;

  position: relative;
  z-index: 1;
}
.about-images,
.about-content {
  opacity: 0;
  transform: translateY(60px);
  transition: all 1.2s ease;
}

.img-top {
  transform: translateX(-120px);
  opacity: 0;
  transition: all 1.2s ease;
}

.img-bottom {
  transform: translateX(-120px);
  opacity: 0;
  transition: all 1.6s ease;
}

.about-content {
  transform: translateX(120px);
  transition: all 1.8s ease;
}

.about-section.show .about-images,
.about-section.show .about-content {
  opacity: 1;
  transform: translate(0, 0);
}

.about-section.show .img-top {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.2s;
}

.about-section.show .img-bottom {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.6s;
}

.about-section.show .about-content {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 1s;
}
.about-section::before {
  content: "";
  position: absolute;
  top: -120px;
  bottom: -120px;
  left: 0;
  width: 100%;
  background: #f5f2ea;
  z-index: -1;
}
.about-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 80px;
}

.about-images {
  position: relative;
  width: 50%;
  height: 500px;
}

.about-images img {
  border-radius: 20px;
  width: 80%;
  object-fit: cover;
}
.img-top {
  width: 420px;
  height: 400px;
  object-fit: cover;
  border-radius: 20px;
  position: absolute;
  top: -70px;
  left: 0;
  z-index: 1;
}

.img-bottom {
  width: 350px;
  object-fit: cover;
  border-radius: 20px;
  position: absolute;
  bottom: -250px;
  left: 120px;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.about-content {
  width: 50%;
  order: 1;
}
.about-btn {
  margin-bottom: 80px;
}

.about-tag {
  color: #5f6062;
  font-weight: 600;
  margin-bottom: 15px;
}

.about-title {
  font-size: 42px;
  font-weight: 600;
  color: #111;
  line-height: 1.3;
  margin-bottom: 20px;
}

.about-desc {
  color: #666;
  margin-bottom: 25px;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 30px;
  margin-bottom: 30px;
}

.about-points div {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #444;
}

.about-points i {
  color: #f4c430;
  margin-right: 10px;
  font-size: 16px;
}

.about-bottom {
  display: flex;
  align-items: center;
  gap: 20px;
}

.about-btn {
  background: linear-gradient(90deg, #ffffff, #f4c430);
  color: #000;
  padding: 12px 25px;
  border-radius: 50px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s;
}

.about-btn:hover {
  transform: translateY(-2px);
}

.about-quote {
  font-size: 14px;
  color: #555;
}

.about-quote span {
  color: #5f6062;
  font-weight: 600;
  cursor: pointer;
}

.whyus-section {
  background: #fbf9f6;
  padding: 100px 5%;
  text-align: center;
  margin-top: 60px;
}

.whyus-tag {
  font-size: 14px;
  color: #5f6062;
  font-weight: 600;
}

.whyus-title {
  font-size: 40px;
  color: #111;
  margin-bottom: 60px;
}

.whyus-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.whyus-card {
  position: relative;
  width: 100%;
  height: 350px;
  overflow: hidden;
  border-radius: 20px;
  cursor: pointer;
  background-color: transparent;
}

.whyus-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s ease;
}
.whyus-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}
.card-content {
  position: absolute;
  z-index: 2;
  width: 100%;
  top: 0;
  left: 0;
  height: 100%;
  padding: 20px;
  color: #fff;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.whyus-card:hover .card-content {
  color: #ccc;
  bottom: 40px;
}

.card-icon {
  font-size: 35px;
  color: #fff;
  margin: 0;
}

.whyus-card:hover .card-icon {
  color: #012653;
}

.card-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin: auto 0;
}

.card-arrow {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: linear-gradient(90deg, #ffffff, #f4c430);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-content p {
  font-size: 16px;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 500;
  width: 100%;
}

.card-arrow i {
  color: #000;
  transform: rotate(-120deg);
}

.projects-section {
  background: url("https://blocks.astratic.com/img/general-img-landscape.png")
    center/cover no-repeat;
  padding: 100px 5%;
  position: relative;
  color: #fff;
}

.projects-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}
.project-card .overlay span {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-top: 3px;
}

.product-desc {
  margin: 10px auto 30px;
  text-align: center;
  color: #ccc;
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.89;
  margin-top: 50px;
}
.projects-section .container {
  position: relative;
  z-index: 2;
}

.project-header {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-bottom: 50px;
}
.project-header .left {
  text-align: center;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  width: 100%;
  max-width: 1100px;
  margin: auto;
}

.project-header .left h2 {
  font-size: 42px;
  line-height: 1.3;
}

.project-header .right {
  max-width: 450px;
}

.project-header .right p {
  font-size: 16px;
  margin-bottom: 15px;
  color: #ccc;
}

.btn-project {
  display: inline-block;
  background: linear-gradient(90deg, #ffffff, #f4c430);
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  color: #fff;
}

.project-card {
  position: relative;
  overflow: hidden;
  height: 650px;
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.75));

  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.6s ease;
  z-index: 1;
}

.project-card:hover::before {
  transform: scaleY(1);
}

.project-slider {
  margin-top: 40px;
  width: 70%;
  margin-left: auto;
}

.project-slider .slick-track {
  display: flex !important;
}

.project-slider .slick-slide {
  height: auto;
  display: flex !important;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s ease;
}
.project-card:hover img {
  filter: blur(4px) brightness(0.6);
  transform: scale(1.1);
}
.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  transition: 0.5s ease;
  z-index: 1;
}
.project-card:hover::after {
  background: rgba(0, 0, 0, 0.1);
}

.project-card .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 25px 20px;
  z-index: 2;
  transition: all 0.4s ease;
}
.project-card:hover .overlay {
  transform: translateY(-10px);
}

.project-card h4 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 6px;
  color: #fff;
}

.project-card span {
  font-size: 14px;
  color: #fff;
  font-weight: 800;
}
.inquiry-btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 18px;
  background: linear-gradient(90deg, #ffffff, #f4c430);
  color: #000;
  font-size: 13px;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.project-card:hover .inquiry-btn {
  opacity: 1;
  transform: translateY(0);
}

.dark-banner-section {
  width: 100%;
  position: relative;
  overflow: hidden;
  padding: 50px 0;
  background: url("../image/Sleeve\ Coupler\ Zinc\ Plated\ 0.920\ grams\ approx..jpeg")
    no-repeat center center/cover;
}

.dark-banner-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background-size: cover;
  background-attachment: fixed;
  z-index: 1;
  background: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
}

.dark-banner-overlay {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  text-align: center;
}

.commitment-text {
  margin-top: 25px;
}

.dark-banner-content h3 {
  color: #fff;
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
}

.dark-banner-content p {
  color: #fff;
  font-size: 20px;
  font-weight: 400;
  margin: auto;
  line-height: 1.6;
}

.contact-section-wrapper {
  background-color: #f5f2ea;
  color: #fff;
  padding: 80px 20px;
  display: flex;
  justify-content: center;
}

.contact-main-box {
  width: 100%;
  max-width: 1140px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
}

.contact-section-title {
  font-size: 26px;
  margin-bottom: 35px;
  font-weight: 700;
  position: relative;
  color: #000;
}

.contact-field-row {
  margin-bottom: 15px;
}

.contact-text-input,
.contact-text-area {
  width: 100%;
  padding: 14px 15px;
  border: none;
  border-radius: 3px;
  font-size: 14px;
  outline: none;
  background: #fff;
  color: #000;
}

.contact-captcha-wrap {
  margin-bottom: 20px;
}

.contact-captcha-display {
  font-size: 14px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #000;
}

.contact-captcha-field {
  width: 100%;
  max-width: 200px;
  padding: 10px;
  border: none;
  border-radius: 2px;
  outline: none;
  box-shadow: none;
}

.contact-captcha-field:focus {
  outline: none;
  box-shadow: none;
}

.contact-submit-btn {
  background: linear-gradient(90deg, #ffffff, #f4c430);
  color: #000;
  padding: 12px 30px;
  border: none;
  font-weight: bold;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 30px;
}

.contact-info-block {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  text-decoration: none;
}
.contact-info-block :hover {
  text-decoration: underline;
}

.contact-info-block i {
  color: #f4c430;
  font-size: 18px;
  margin-top: 4px;
}

.contact-info-block p {
  font-size: 15px;
  line-height: 1.6;
  color: #000;
}

.contact-social-grid {
  display: flex;
  gap: 10px;
  margin-top: 30px;
}

.contact-social-link {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  border-radius: 2px;
}

.fb-color {
 background: linear-gradient(90deg, #ffffff, #f4c430);
  border-radius: 50%;
  color: #000;
}
.tw-color {
 background: linear-gradient(90deg, #ffffff, #f4c430);
  border-radius: 50%;
  color: #000;
}
.insta-color {
 background: linear-gradient(90deg, #ffffff, #f4c430);
  border-radius: 50%;
  color: #000;
}
.ln-color {
 background: linear-gradient(90deg, #ffffff, #f4c430);
  border-radius: 50%;
  color: #000;
}

.footer-bottom-line {
  width: 100%;
  border-top: 1px solid rgba(0, 0, 0, 0.15);
  padding: 18px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f5f2ea;
  font-size: 14px;
  color: #333;
}

.footer-left {
  color: #333;
}

.company-link {
  color: #5f6062;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: 0.3s ease;
}

.company-link:hover {
  color: #5f6062;
}
.footer-right {
  color: #333;
}
.trade-link {
  color: #5f6062;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: 0.3s ease;
}

.trade-link:hover {
  color: #5f6062;
}
.map-box {
  position: relative;
}

.map-box a {
  position: absolute;
  inset: 0;
  z-index: 5;
}

@media (max-width: 768px) {
  .header-btn {
    display: none !important;
  }
  .topbar {
    display: flex !important;
    padding: 13px 0px;
  }

  .topbar .container {
    justify-content: center;
    display: flex;
    width: 100%;
  }
  .top-social {
    display: none;
  }
  .topbar a {
    margin-left: 0px;
  }
  .topbar i {
    font-size: 13px;
  }
  .top-info {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    width: 100%;
  }
  .topbar .info-item {
    font-size: 10px;
    white-space: nowrap;
  }

  .topbar .info-item span {
    white-space: nowrap;
  }

  .main-header {
    top: 45px;
    padding: 10px 15px;
    background: transparent;
  }
  .logo img {
    height: 60px;
    width: auto;
  }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #111;
    flex-direction: column;
    align-items: flex-start;
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    gap: 15px;
  }

  .nav-links.active {
    max-height: 400px;
    padding: 20px;
    opacity: 1;
    visibility: visible;
  }
  .nav-links li {
    width: 100%;
  }

  .mobile-menu-btn {
    display: block;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
  }

  .hero-slider,
  .slide-item,
  .hero-slider .slick-track {
    height: 70vh !important;
  }
  .hero-content {
    margin-bottom: 150px;
  }
  .subtitle {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .hero-content h1 {
    font-size: 30px;
    line-height: 1.3;
    margin-bottom: 15px;
  }
  .description {
    font-size: 15px;
    margin-bottom: 20px;
    padding: 0 5px;
    line-height: 25px;
  }

  .hero-btns {
    display: flex;
    gap: 35px;
    align-items: center;
    margin-top: 40px;
  }
  .hero-slider .slick-dots {
    bottom: 60px;
  }
  .btn-gold {
    padding: 10px 22px;
    font-size: 13px;
    border-radius: 25px;
  }
  .btn-video {
    font-size: 13px;
    gap: 8px;
  }
  .play-icon {
    width: 38px;
    height: 38px;
  }

  .play-icon i {
    font-size: 12px;
  }
  .about-section {
    padding: 0px;
  }
  .about-images,
  .about-content,
  .img-top,
  .img-bottom {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .about-section.show .about-images,
  .about-section.show .about-content,
  .about-section.show .img-top,
  .about-section.show .img-bottom {
    opacity: 1 !important;
    transform: none !important;
  }
  .about-section::before {
    content: "";
    position: absolute;
    top: -50px;
  }
  .about-wrapper {
    flex-direction: column;
    gap: 40px;
  }
  .about-title {
    font-size: 25px;
  }
  .about-tag {
    margin-bottom: 10px;
  }

  .about-images,
  .about-content {
    width: 100%;
  }
  .about-images {
    height: 350px;
    order: 2;
  }
  .about-points {
    grid-template-columns: 1fr;
  }
  
.about-images img {
  width: 70%;
}
  .img-top {
    width: 250px;
    height: 250px;
  }
  .img-bottom {
    width: 200px;
    height: 250px;
    left: 80px;
    bottom: -30px;
  }

  .whyus-cards {
    grid-template-columns: repeat(1, 1fr);
  }
  .whyus-card {
    width: 100%;
    height: 350px;
  }
  .whyus-title {
    font-size: 25px;
  }
  .project-header .left h2 {
    font-size: 25px;
    margin-top: 10px;
  }
  .project-grid {
    grid-template-columns: 1fr;
  }
  .project-card {
    height: 400px;
  }

  .contact-main-box {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .dark-banner-content h3 {
    font-size: 25px;
  }

  .dark-banner-content p {
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    margin: auto;
    line-height: 1.6;
  }
  .contact-section-wrapper {
    padding: 60px 20px;
  }
  .contact-section-title {
    font-size: 25px;
  }
  .contact-info-block i {
    font-size: 16px;
  }
  .contact-social-link {
    width: 32px;
    height: 32px;
  }
  .footer-left {
    font-size: 13px;
  }
  .footer-right {
    font-size: 13px;
  }
  .footer-bottom-line {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}