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

html {
  font-size: 16px;
}

body {
  font-family: "Inter", sans-serif;
  background-color: #ffff;
}

/* Tablets */
@media (max-width: 1200px) {
  html {
    font-size: 15px;
  }
}

/* Small tablets and large phones */
@media (max-width: 992px) {
  html {
    font-size: 14px;
  }
}

/* Phones */
@media (max-width: 768px) {
  html {
    font-size: 13px;
  }
}

/* Very small devices */
@media (max-width: 480px) {
  html {
    font-size: 12px;
  }
}

.fade-in-animation {
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  filter: blur(4px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1s cubic-bezier(0.22, 1, 0.36, 1),
    filter 1s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

.fade-in-animation.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.left-slide-in-animation {
  transform: translateX(-100%);
  transition: transform 1s ease;
}

.left-slide-in-animation.show {
  transform: translateX(0%);
}

.right-slide-in-animation {
  transform: translateX(100%);
  transition: transform 1s ease;
}

.right-slide-in-animation.show {
  transform: translateX(0%);
}

/* Nav Bar  */

.nav-header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 999;
}

.nav-header .header-strip {
  background: #183b6e;
  display: flex;
  justify-content: space-between;
  height: 2.5rem;
  align-items: center;
  padding: 0 0.75rem;
}

.nav-header .header-strip .left-side {
  display: flex;
  gap: 0.75rem;
}

.nav-header .header-strip .left-side a {
  text-decoration: none;
}

.nav-header .header-strip .right-side {
  display: flex;
  gap: 1rem;
}

.nav-header .header-strip .right-side .content {
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-header .header-strip .right-side a {
  height: 2.5rem;
  border: none;
  color: #fff;
  font-weight: 700;
  padding-left: 1rem;
  border-left: 2px solid #4f689b;
  display: flex;
  align-items: center;
  font-size: 1rem;
  text-decoration: none;
}

.nav-bar-container {
  background-color: #fff;
  color: #000000;
  box-shadow: 0px 0px 47px -34px rgb(0 0 0);
  display: flex;
  justify-content: center;
  height: 100px;
  width: 100%;
}

.nav-bar {
  display: flex;
  align-items: center;
  max-width: 1200px;
  gap: 3rem;
  width: 100%;
  padding: 1rem 4rem;
}

.nav-bar .logo {
  width: auto;
  height: 100%;
}

.nav-bar .search-container {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

.nav-bar .search-container button {
  position: absolute;
  background-color: transparent;
  margin-left: 0.75rem;
  width: 1.2rem;
  height: 1.2rem;
  outline: none;
  border: 0;
}

.nav-bar .search-container svg {
  fill: #00000066;
  width: 1.2rem;
  height: 1.2rem;
}

.nav-bar .search-container input {
  width: 100%;
  max-width: 600px;
  background-color: #f0f0f0;
  padding: 12px 8px;
  padding-left: 2.5rem;
  font-size: 1rem;
  font-weight: 400;
  outline: 0;
  border: 0;
  border-radius: 100px;
  color: #000000a3;
}

.nav-bar .search-container input::placeholder {
  color: #00000066;
}

/* nav bar small screen*/
.nav-bar-sm-container {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #00000024;
}

.nav-bar-sm {
  padding: 1rem;
  height: 100%;
  width: 200px;
  background-color: #ffffff;
  animation: nav-bar-sm 0.4s ease forwards;
}

@keyframes nav-bar-sm {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

.nav-bar-sm ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
  margin: 0;
}

.nav-bar-sm ul li {
  padding: 8px 12px;
}

.nav-bar-sm ul li a {
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  color: #000000;
}

.nav-bar-sm .nav-close-btn {
  display: flex;
}

.nav-bar-sm .nav-close-btn button {
  background-color: transparent;
  border: 0;
  outline: 0;
  margin: 0 0 0 auto;
}

.nav-bar-open-btn-sm {
  display: none;
}

/* media query */
@media (min-width: 1500px) {
  .nav-bar {
    max-width: 1400px;
  }
}

@media (max-width: 800px) {
  .nav-bar ul {
    display: none;
  }

  .nav-bar-sm-container.show {
    display: block;
  }

  .nav-bar-open-btn-sm {
    display: block;
  }

  .nav-bar {
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
  }

  .nav-bar-container {
    height: 100px;
  }
}

@media (max-width: 550px) {
  .nav-header .header-strip {
    display: none;
  }
}

/* sec-1  */
.sec-1 {
  display: flex;
  width: 100%;
  margin-top: calc(100px + 2.5rem);
}

.sec-1-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.sec-1-container .bread-crumb {
  font-weight: 400;
  color: #00000099;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.sec-1-container .bread-crumb a {
  font-weight: 400;
  color: #00000099;
  font-size: 1rem;
  text-decoration: none;
}

.sec-1-container .product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.sec-1-container .image-section {
  position: sticky;
  top: calc(120px + 2.5rem);
  height: fit-content;
}

.sec-1-container .main-image {
  width: 100%;
  height: 400px;
  object-fit: contain;
/*   background: #f8f9fa; */
  border-radius: 8px;
  border: 1px solid #e9ecef;
  margin-bottom: 15px;
}

.sec-1-container .thumbnails {
  display: flex;
  gap: 10px;
}

.sec-1-container .thumbnail {
  width: 70px;
  height: 70px;
  border: 2px solid #e9ecef;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.3s ease;
  flex-shrink: 0;
}

.sec-1-container .thumbnail:hover {
  border-color: #007bff;
}

.sec-1-container .thumbnail.active {
  border-color: #007bff;
}

.sec-1-container .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: white;
  border-radius: 4px;
}

.sec-1-container .details-section {
  padding-left: 20px;
}

.sec-1-container .product-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 8px;
}

.sec-1-container .product-code {
  color: #6c757d;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.sec-1-container .section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #495057;
  margin-bottom: 12px;
  border-bottom: 1px solid #e9ecef;
  padding-bottom: 5px;
}

.sec-1-container .specs {
  margin-bottom: 25px;
}

.sec-1-container .spec-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f8f9fa;
}

.sec-1-container .spec-label {
  color: #495057;
  font-weight: 500;
}

.sec-1-container .spec-value {
  color: #757575;
  font-weight: 600;
}

.sec-1-container .quantity-label {
  font-weight: 500;
  color: #495057;
}

.sec-1-container .quantity-input {
  width: 70px;
  padding: 8px 12px;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  text-align: center;
  font-size: 1rem;
}

.sec-1-container .buttons {
  display: flex;
  gap: 12px;
  margin-bottom: 25px;
}

.sec-1-container .btn {
  padding: 12px 24px;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.3s ease;
}

.sec-1-container .btn-primary {
  background: #183b6e;
  color: white;
  flex: 1;
}

.sec-1-container .btn-primary:hover {
  background: #0f2545;
}

.sec-1-container .btn-secondary {
  background: #45c754;
  color: white;
  flex: 1;
}

.sec-1-container .btn img {
  width: 1.2rem;
  height: 1.2rem;
}

.sec-1-container .btn-secondary:hover {
  background: #3eb14b;
}

.sec-1-container .description {
    margin-top: 35px;
    margin-bottom: 35px;
}

.sec-1-container .description-text {
  color: #6c757d;
  line-height: 1.6;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .sec-1-container .product-layout {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .sec-1-container .image-section {
    position: static;
  }

  .sec-1-container .details-section {
    padding-left: 0;
  }

  .sec-1-container .main-image {
    height: 300px;
  }

  .sec-1-container .product-title {
    font-size: 1.5rem;
  }

  .sec-1-container .buttons {
    flex-direction: column;
  }

  .sec-1-container .spec-row {
    display: block;
  }
}

@media (max-width: 800px) {
  .sec-1 {
    margin-top: calc(100px + 2.5rem);
  }
}

@media (max-width: 550px) {
  .sec-1 {
    margin-top: 100px;
  }
}

/* modal  */

.sec-1 .modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 20px;
}

.sec-1 .modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.sec-1 .modal {
  background: white;
  border-radius: 20px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s ease;
}

.sec-1 .modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.sec-1 .modal-header {
  background: white;
  padding: 28px 28px 20px 28px;
  border-bottom: 1px solid #f1f5f9;
  position: relative;
}

.sec-1 .modal-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
  color: #1e293b;
}

.sec-1 .modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #64748b;
  font-size: 22px;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.sec-1 .modal-close:hover {
  background: #fee2e2;
  color: #dc2626;
  border-color: #fecaca;
}

.sec-1 .modal-body {
  padding: 28px;
  overflow-y: auto;
  max-height: calc(90vh - 100px);
}

.sec-1 .product-name {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 16px 20px;
  border-radius: 12px;
  font-weight: 600;
  margin-bottom: 28px;
  text-align: center;
  color: #183b6e;
}

.sec-1 .form-group {
  margin-bottom: 20px;
}

.sec-1 .form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #374151;
  font-size: 14px;
}

.sec-1 .form-input,
.sec-1 .form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  font-size: 15px;
  transition: all 0.2s ease;
  background: white;
  outline: none;
  color: #374151;
}

.sec-1 .form-input:focus,
.sec-1 .form-textarea:focus {
  border-color: #183b6e;
  box-shadow: 0 0 0 3px rgba(24, 59, 110, 0.1);
}

.sec-1 .form-textarea {
  resize: vertical;
  min-height: 90px;
  font-family: inherit;
}

.sec-1 .submit-btn {
  width: 100%;
  background: #183b6e;
  border: none;
  padding: 16px;
  border-radius: 10px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 8px;
}

.sec-1 .submit-btn:hover {
  background: #1e4178;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(24, 59, 110, 0.3);
}

.sec-1 .submit-btn:active {
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .sec-1 .modal {
    margin: 10px;
    max-width: calc(100% - 20px);
    border-radius: 16px;
  }

  .sec-1 .modal-header {
    padding: 24px 24px 16px 24px;
  }

  .sec-1 .modal-title {
    font-size: 20px;
    padding-right: 50px;
  }

  .sec-1 .modal-body {
    padding: 24px;
  }

  .sec-1 .form-input,
  .sec-1 .form-textarea {
    padding: 12px 14px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .sec-1 .modal-header {
    padding: 20px 20px 14px 20px;
  }

  .sec-1 .modal-title {
    font-size: 18px;
  }

  .sec-1 .modal-body {
    padding: 20px;
  }

  .sec-1 .btn {
    padding: 14px 28px;
    font-size: 15px;
  }
}

/* sec-2  */
.sec-2 {
  display: flex;
  width: 100%;
}

.sec-2-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.sec-2-container .head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.sec-2-container h2 {
  color: #4d4d4d;
  font-weight: 600;
}

.sec-2-container .head button {
  background-color: transparent;
  border: 1px solid #000;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
}

.sec-2-container .grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.sec-2-container .grid-item {
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  border: 1px solid #0000004d;
  transition: transform 0.2s ease;
  text-decoration: none;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.sec-2-container .grid-item:hover {
  transform: translateY(-5px);
}

.sec-2-container .grid-item img {
  max-width: 150px;
  height: auto;
  margin-bottom: 1rem;
}

.sec-2-container .grid-item span {
  display: block;
  font-size: 1rem;
  color: #000000;
}

/* footer  */
.footer {
  width: 100%;
  padding: 1rem;
}

.footer-container {
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1rem;
  background-color: #f0f0f0;
  display: flex;
  border-radius: 12px;
}

.footer-container .grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  width: 100%;
  padding: 2rem 0rem;
}

.footer-container .logo {
  width: 300px;
  min-width: 300px;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-container .logo img {
  width: 200px;
  height: auto;
}

.footer-container .grid-container h6 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  color: #323232;
}

.footer-container .grid-container .list {
  width: 100%;
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.8rem;
  display: block;
  text-decoration: none;
  color: #323232;
  transform: translateX(0);
  transition: all 0.3s ease-in-out;
}

.footer-container .grid-container .list:hover {
  transform: translateX(5px);
}

.footer-container .grid-container p {
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.2rem;
  color: #323232;
}

.footer-container .grid-container .icon-container {
  display: flex;
  gap: 0.6rem;
}

.footer-container .grid-container .icon-container .icon {
  background-color: #323232;
  width: 2rem;
  height: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  text-decoration: none;
  transform: scale(1);
  transition: all 0.3s ease-in-out;
}

.footer-container .grid-container .icon-container .icon:hover {
  transform: scale(1.1);
}

.footer-container .grid-container .icon-container .icon img {
  width: 1rem;
  height: 1rem;
}

.footer .copy-right {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  text-align: center;
  color: #00000099;
  font-weight: 400;
}

@media (max-width: 600px) {
  .footer-container {
    flex-direction: column;
    padding: 3rem;
  }

  .footer-container .logo {
    width: 100%;
  }

  .footer-container .grid-container {
    text-align: center;
  }

  .footer-container .grid-container .icon-container {
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 450px) {
  .footer-container .logo {
    min-width: 100%;
  }

  .footer-container .logo img {
    width: 100%;
    height: auto;
  }

  .footer-container .grid-container {
    grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    gap: 1.5rem;
  }
}