@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap');
* {
  box-sizing: border-box;
  margin:0;
  padding:0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #050505;
  font-family: Arial, Helvetica, sans-serif;
  background: #fff;
  overflow-x: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: #fff;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.navbar {
  min-height: 90px;
  display: flex;
  align-items: center;
}

.container-fluid {
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;

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

.navbar-brand img {
  width: 200px;
  max-width: 100%;
  display: block;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  color: #e30016;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  font-family: 'Lato', sans-serif;
  transition: 0.3s;
}

.nav-link:hover,
.nav-link.active {
  color: #050505;
}

/* MOBILE */
@media (max-width: 991px) {
  .navbar {
    min-height: 90px;
  }

  .container-fluid {
    padding: 0 15px;
    justify-content: center;
  }

  .main-menu {
    display: none;
  }

  .navbar-brand img {
    width: 180px;
  }
}

a {
  text-decoration: none;
}



.hero {
  width: 100%;
  overflow: hidden;
  background: #f5f7f8;
}

.hero img {
  width: 100%;
  min-height: 420px;
  max-height: 760px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.about-section {
  padding: 50px 70px 70px;
  background: #fff;
}

.about-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
}

.about-content {
  width: 50%;
}

.about-image {
  width: 50%;
}

.about-content h1 {
  font-size: 40px;
  line-height: 1;
  font-weight: 800;
  margin: 0;
  padding-top: 24px;
  font-family: "Lato", sans-serif;
}

.about-content h1 span {
  color: #ef2332;
  display: inline-block;
  transition: opacity 0.4s ease;
}

.title-rule {
  width: 445px;
  max-width: 100%;
  height: 5px;
  background: #000;
  margin: 12px 0 40px;
}

.about-content p {
  font-size: 17px;
  line-height: 1.55;
  margin: 0 0 34px;
  font-family: "Lato", sans-serif;
}

.about-image img {
  width: 100%;
  display: block;
  border-radius: 85px 0 85px 0;
  object-fit: cover;
}

/* Tablet */
@media (max-width: 991px) {
  .about-wrapper {
    flex-direction: column;
  }

  .about-content,
  .about-image {
    width: 100%;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .about-section {
    padding: 30px 0 50px;
  }

  .about-content h1 {
    font-size: 28px;
  }

  .about-content h1 span {
    display: block;
  }

  .about-content p {
    font-size: 15px;
    line-height: 1.6;
  }

  .about-image img {
    border-radius: 45px 0 45px 0;
    margin-top: 20px;
  }

  .title-rule {
    margin-bottom: 25px;
  }
}

.applications-section {
  padding: 34px 0 78px;
  background: #F9F9F9;
}

.applications-section h2 {
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  margin: 0 0 20px;
}

.application-table {
  width:65%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid #202020;
}

.application-column + .application-column {
  border-left: 2px solid #202020;
}

.application-column h3 {
  margin: 0;
  padding: 12px 64px;
  color: #fff;
  font-size: 25px;
  font-weight: 700;
  background: #4D6077;
}


.application-column ul {
  list-style: none;
  margin: 0;
  padding: 28px 50px 40px;
}

.application-column li {
  font-size: 18px;
  line-height: 1.54;
}

@media (max-width: 991px) {
  .application-table {
    width: 90%;
    grid-template-columns: 1fr;
  }

  .application-column + .application-column {
    border-left: none;
    border-top: 2px solid #202020;
  }

  .application-column h3 {
    padding: 12px 30px;
    font-size: 22px;
  }

  .application-column ul {
    padding: 20px 30px;
  }

  .application-column li {
    font-size: 16px;
  }
}

@media (max-width: 767px) {
  .applications-section {
    padding: 30px 0 50px;
  }

  .applications-section h2 {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .application-table {
    width: calc(100% - 30px);
  }

  .application-column h3 {
    padding: 12px 20px;
    font-size: 20px;
    text-align: center;
  }

  .application-column ul {
    padding: 15px 20px 20px;
  }

  .application-column li {
    font-size: 15px;
    line-height: 1.6;
  }
}

.spec-section {
  padding: 8px 0 60px;
  background: #fff;
}

.spec-table {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  border-collapse: collapse;
  border: 2px solid #222;
  font-weight: 800;
  text-align: center;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.spec-table {
  min-width: 1000px;
}

.spec-table th {
  background: #e12617;
  color: #fff;
  font-size: 20px;
  line-height: 1.15;
  padding: 14px 10px;
  border-right: 3px solid #9d9d9d;
}

.spec-table th:last-child,
.spec-table td:last-child {
  border-right: 0;
}

.spec-table td {
  color: #111;
  font-size: 15px;
  padding: 15px 10px;
  border-right: 3px solid #aaa;
}

.spec-table tbody tr:nth-child(even) {
  background: #c8d2d1;
}

@media (max-width: 767px) {
  .spec-section {
    padding: 20px 0 40px;
  }

  .table-responsive {
    border-radius: 8px;
  }

  .spec-table {
    min-width: 950px;
  }

  .spec-table th {
    font-size: 14px;
    padding: 10px 6px;
  }

  .spec-table td {
    font-size: 13px;
    padding: 10px 6px;
  }
}

.table-responsive::-webkit-scrollbar {
  height: 8px;
}

.table-responsive::-webkit-scrollbar-thumb {
  background: #e12617;
  border-radius: 10px;
}

.table-responsive::-webkit-scrollbar-track {
  background: #ddd;
}

.gallery-section {
  background: #fff;
  padding: 40px 0;
}

.gallery-grid {
  width: calc(100% - 94px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 330px;
  gap: 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: .4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: .3s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay span {
  font-size: 50px;
  color: #000;
  font-weight: 100;
  line-height: 1;
}

/* Lightbox */

.gallery-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.95);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  padding: 20px;
}

.gallery-lightbox.active {
  display: flex;
}

.gallery-lightbox img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
}

.close-gallery {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 50px;
  cursor: pointer;
  line-height: 1;
}

/* Mobile */

@media (max-width: 767px) {

  .gallery-grid {
    width: calc(100% - 20px);
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .gallery-overlay span {
    font-size: 55px;
  }

  .close-gallery {
    right: 20px;
    font-size: 40px;
  }
}

.contact-section{
    background:#14283b;
    padding:80px 0 70px;
}

.contact-wrapper{
    max-width:80%;
    margin:0 auto;
    padding:0 30px;

    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:100px;
}

/* LEFT */

.contact-left{
    flex:1;
    max-width:60%;
}

.form-row{
    display:flex;
    gap:25px;
}

.form-row input{
    flex:1;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    background:#fff;
    border:none;
    border-radius:3px;
    padding:16px 18px;
    font-size:16px;
    margin-bottom:30px;
    outline:none;
}

.contact-form textarea{
    height:150px;
    resize:none;
}

.contact-form button{
    background:#0a76bd;
    color:#fff;
    border:none;
    padding:12px 28px;
    font-size:18px;
    cursor:pointer;
    border-radius:4px;
}

/* RIGHT */

.contact-right{
    width:30%;
}

.contact-card{
    position:relative;
    background:#fff;
    border-radius:10px;
    padding:20px;
    margin-bottom:25px;
}

.contact-card::after{
    content:"";
    position:absolute;
    top:0;
    right:0;
    width:0;
    height:0;
    border-top:38px solid #617286;
    border-left:38px solid transparent;
    border-radius:0px 10px;
}

.contact-card i{
    padding:10px 25px;
    background:#617286;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:8px;
    font-size:25px;
    margin-bottom:15px;
}

.contact-card h3{
    font-size:18px;
    margin-bottom: 3px;
    color:#111;
}

.contact-card p{
    font-size:14px;
    line-height:1.8;
    color:#333;
}

.facebook-link{
    width:50px;
    height:50px;
    margin:40px auto 0;
    background:#fff;
    border-radius:8px;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#1b2c3d;
    font-size:28px;
}

/* TABLET */

@media(max-width:991px){

    .contact-wrapper{
        flex-direction:column;
        gap:40px;
    }

    .contact-left,
    .contact-right{
        width:100%;
        max-width:100%;
    }
}

/* MOBILE */

@media(max-width:767px){

    .contact-section{
        padding:35px 0 50px;
    }

    .contact-wrapper{
        padding:0 15px;
    }

    .form-row{
        flex-direction:column;
        gap:0;
        margin-bottom:0;
    }

    .contact-form input,
    .contact-form textarea{
        margin-bottom:20px;
    }

    .contact-form button{
        width:100%;
    }

    .contact-card{
        padding:18px;
    }

    .contact-card h3{
        font-size:18px;
    }

    .contact-card p{
        font-size:14px;
        line-height:1.7;
    }
}

.site-footer {
  color: #fff;
  background: #142331;
}

.footer-main {
  min-height: 550px;
  padding: 92px 100px 82px;
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1.1fr 1.1fr;
  gap: 72px;
}

.footer-column h2 {
  font-size: 25px;
  font-weight: 700;
  margin: 0 0 24px;
}

.footer-column p,
.footer-column li,
.footer-column a {
  color: #fff;
  font-size: 18px;
  line-height: 1.36;
}

.about-footer p {
  max-width: 400px;
  font-size: 15px;
  line-height: 1.62;
  font-weight: 500;
}

.footer-column ul {
  list-style: square;
  margin: 0;
  padding-left: 24px;
}

.footer-column li {
  margin-bottom: 14px;
  padding-left: 4px;
}

.social-row {
  display: flex;
  gap: 8px;
  margin-top: 26px;
}

.social-row a {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: #f6f6f6;
  color: #142331;
  font-size: 20px;
}

.contact-footer p {
  display: flex;
  align-items: center;
  gap: 15px;
  margin: 0 0 24px;
}

.contact-footer i {
  flex: 0 0 22px;
  margin-top: 5px;
}

.footer-bottom {
  min-height: 55px;
  padding: 14px 20px;
  background: #091724;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
  font-size: 15px;
  font-weight: 500;
}

.footer-bottom a{
  text-decoration:none;
  color:white;
  font-weight: 600;
}

.whatsapp-float {
  position: fixed;
  right: 36px;
  bottom: 30px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #333;
}

.whatsapp-float span {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 3px 18px rgba(0, 0, 0, 0.14);
  font-size: 16px;
}

.whatsapp-float i {
  width: 60px;
  height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #39df67;
  color: #fff;
  font-size: 35px;
  border: 5px solid #39df67;
}

@media (max-width: 1199px) {
  .gallery-grid {
    width: 100%;
    grid-auto-rows: 260px;
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
    padding: 64px 36px;
    gap: 44px;
  }

  .application-column h3,
  .application-column ul {
    padding-left: 34px;
    padding-right: 34px;
  }

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

@media (max-width: 991px) {
  .navbar {
    min-height: 86px;
    position: relative;
    width: 100vw;
    max-width: 100vw;
  }

  .navbar-expand-lg .navbar-toggler {
    display: block;
    position: absolute;
    right: 18px;
    top: 24px;
  }

  .mobile-menu-icon {
    display: block;
    position: fixed;
    top: 31px;
    right: 20px;
    width: 30px;
    height: 22px;
    z-index: 12;
    border-top: 3px solid #111;
    border-bottom: 3px solid #111;
  }

  .mobile-menu-icon::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 7px;
    border-top: 3px solid #111;
  }

  .navbar-nav {
    align-items: flex-start !important;
    gap: 0;
    padding: 16px 0;
  }

  .hero img {
    min-height: 320px;
  }

  .product-section {
    padding-top: 34px;
  }

  .product-copy p {
    font-size: 17px;
  }

  .application-table {
    grid-template-columns: 1fr;
  }

  .application-column + .application-column {
    border-left: 0;
    border-top: 2px solid #202020;
  }

  .application-column ul {
    min-height: auto;
  }
}

@media (max-width: 767px) {
  .site-header,
  main,
  footer,
  section {
    max-width: 100vw;
    overflow-x: hidden;
  }

  .site-header .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .navbar-brand img {
    width: 178px;
  }

  .hero img {
    min-height: 170px;
  }

  .product-copy h1 {
    font-size: 28px;
    overflow-wrap: anywhere;
  }

  .product-copy h1 span {
    display: block;
  }

  .title-rule {
    margin-bottom: 28px;
  }

  .product-copy p {
    font-size: 15px;
    line-height: 1.5;
    width: calc(100vw - 48px);
    max-width: calc(100vw - 48px);
    overflow-wrap: break-word;
  }

  .product-image {
    border-radius: 45px 0 45px 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .applications-section h2 {
    font-size: 34px;
  }

  .application-column h3 {
    font-size: 25px;
    padding: 12px 22px;
  }

  .application-column ul {
    padding: 20px 22px 28px;
  }

  .application-column li {
    font-size: 19px;
  }

  .spec-table {
    min-width: 980px;
  }

  .contact-section {
    padding: 28px 0 64px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    padding: 48px 24px;
    gap: 32px;
  }

  .footer-column p,
  .footer-column li,
  .footer-column a {
    font-size: 19px;
  }

  .whatsapp-float {
    right: 18px;
    bottom: 22px;
  }

  .whatsapp-float span {
    font-size: 15px;
    padding: 7px 12px;
  }

  .whatsapp-float i {
    padding: 10px;
    font-size: 25px;
  }
}