* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* list-style-type: none; */
  text-decoration: none;
  transition: all 1s ease-in-out;
  scroll-behavior: smooth;
  font-family: "Nunito Sans", sans-serif;
}

.yellow {
  color: #ffbb33;
}
.blue {
  color: #002d4b;
}
.grey {
  color: rgb(95, 94, 94);
}
.bg {
  background-color: #fcf8f2;
}
.loader {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background-color: #002d4b;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.disappear {
  animation: vanish 1s forwards;
}
@keyframes vanish {
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

/* mobile view */
@media screen and (max-width: 768px) {
  .load-img {
    width: 50%;
    height: 35vh;
    object-fit: cover;
  }
  /* header styling */
  .navbar {
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    width: 100%;
    padding: 0 0.9rem;
    background-color: #002d4b;
    z-index: 999;
    /* overflow: hidden; */
  }
  .nav-item {
    text-align: center;
    padding: 0.5rem;
    border-bottom: 1px solid gray;
  }
  .navbar-toggler {
    background-color: white;
    color: white !important;
  }
  .navbar-toggler-icon {
    color: #002d4b;
  }
  .navbar-nav {
    flex: 0.5;
    display: flex;
    justify-content: center;
    background-color: #002d4b;
    padding: 0.5rem;
  }
  .subscribe-btn {
    padding: 0.5rem;
    background-color: #ffbb33;
    border: none;
    color: white;
    font-size: 1.1rem;
    width: 100%;
  }
  .dropdown-menu {
    font-size: 0.7rem;
  }
  /* hero-section styling */

  .banner-1 {
    height: 40rem;
    padding: 9rem 3rem !important;
    background-image: url("../images/pexels-alexander-bobrov-3278012.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-2 {
    height: 40rem;
    padding: 9rem 3rem !important;
    background-image: url("../images/dredger-2431190_1920.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-3 {
    height: 40rem;
    padding: 9rem 3rem !important;
    background-image: url("../images/pexels-tom-fisk-3338019.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-right {
    background-color: #002d4b;
    padding: 2rem 2.5rem;
    height: 25rem;
  }
  .tittle {
    font-size: 3.5rem;
    color: white;
    text-decoration: none;
  }
  .learn-more-btn {
    padding: 0.7rem;
    color: white;
    border: none;
    background-color: #ffbb33;
    /* border-radius: 0.5rem; */
  }
  .b-right-h {
    color: white;
  }
  .b-right-p {
    color: rgb(169, 168, 168);
    font-size: 1.2rem;
    line-height: 2rem;
  }
  .carousel-inner {
    position: relative !important;
  }
  .pre-btn,
  .next-btn {
    position: absolute;
    top: 85%;
  }
  .pre-btn {
    left: 75% !important;
  }
  .next-btn {
    right: 0;
  }
  /* about section styling */
  .about-section {
    padding: 5rem 0;
    background-color: #fcf8f2;
  }
  .about-img {
    width: 60%;
    height: 15rem;
    object-fit: cover;
  }
  .about-img:hover {
    transform: scale(1.1);
  }
  .about-left {
    display: flex;
    flex-direction: column;
    /* gap: 1rem; */
    position: relative;
  }
  .sub-img {
    position: absolute;
    width: 60%;
    right: 1rem;
    height: 14rem;
    top: 2rem;
  }
  .about-right {
    padding-top: 3rem;
    flex-direction: column;
    justify-content: center;
  }
  .about-small {
    font-size: 1rem;
    color: #ffbb33;
  }
  .about-title {
    color: #002d4b;
  }
  .about-p {
    color: grey;
  }

  /* vision section style */
  .vision-section {
    padding: 3rem 0;
    /* background-color: #fcf8f2; */
    background-image: url("../images/pexels-tom-fisk-3338019.jpg");
    background-size: cover;
    background-color: rgba(56, 52, 52, 0.755);
    background-blend-mode: overlay;
    background-position: center;
    background-attachment: fixed;
  }

  .vision-wrap {
    padding: 1rem;
    background: white;
    box-shadow: rgba(17, 17, 26, 0.05) 0px 1px 0px,
      rgba(17, 17, 26, 0.1) 0px 0px 8px;
    margin-top: 1.5rem;
  }
  .v-wrap {
    display: flex;
    flex-direction: column;
  }
  /* why section styling */
  .why-section {
    background-color: #002d4b;
  }

  .why-h {
    color: white;
  }
  .why-p {
    color: white;
    text-align: center;
  }
  /* service section */
  .service-section {
    background-color: #fcf8f2;
  }
  .service {
    background-color: white;
    padding: 1rem;
    box-shadow: rgba(17, 17, 26, 0.05) 0px 1px 0px,
      rgba(17, 17, 26, 0.1) 0px 0px 8px;
    margin: 1.5rem;
  }
  .service svg {
    border: 2px solid #ffbb33;
    padding: 1rem;
    border-radius: 50%;
    color: white;
    background-color: #ffbb33;
    height: 2rem;
    width: 2rem;
    align-items: center;
    justify-content: center;
  }
  .service-w {
    display: flex;
    flex-direction: column;
  }
  .service-sub {
    font-size: 1.5rem;
    text-align: center;
  }
  .service-list {
    align-items: start !important;
    justify-content: start;
  }
  .service-writeups {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .round {
    width: 2rem;
    height: 2rem;
  }
  .service-pre-btn,
  .service-next-btn {
    position: absolute;
    top: -5%;
    background-color: #002d4b !important;
  }
  .service-pre-btn {
    left: 75% !important;
  }
  .service-next-btn {
    right: 0;
  }
  /* write up design */
  .write-up-list {
    list-style-type: none !important;
    line-height: 2rem;
  }
  .write-up-img {
    border-radius: 50%;
    border: 3px solid #ffbb33;
    margin-bottom: 2rem;
  }
  .write-up-sec {
    background-color: #002d4b;
  }

  /* contact styling */
  .contact-wrap svg {
    height: 1rem;
    width: 1rem;
    border: 3px solid #ffbb33;
    padding: 0.6rem;
    border-radius: 50%;
    color: #ffbb33;
  }
  .mobile-right a {
    color: grey;
    text-decoration: none;
    margin-left: 1rem;
  }
  iframe {
    margin-top: 2rem;
  }
  /* footer styling */
  .footer {
    background-color: #002d4b;
  }
  .link-ul,
  .link-wrap a {
    text-decoration: none;
    list-style-type: none !important;
    color: white;
    font-size: 1.2rem;
  }
  .ft {
    margin-top: 2.5rem;
  }
}
/* desktop view */
@media screen and (min-width: 768px) {
  /* loading */
  .load-img {
    width: 15rem;
    height: 15rem;
    object-fit: cover;
  }
  /* header styling */
  .navbar {
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    width: 100%;
    padding: 0 1rem;
  }

  .navbar-toggler {
    background-color: white;
    color: white !important;
  }
  .navbar-toggler-icon {
    color: #002d4b;
  }
  .navbar-nav {
    flex: 0.5;
    position: absolute;
    right: 0;
    background-color: #002d4b;
    width: 100% !important;
    padding: 0.4rem;
    z-index: 99;
  }
  .nav-item {
    text-align: center;
    padding: 0.5rem;
    border-bottom: 1px solid gray;
  }
  .subscribe-btn {
    padding: 0.5rem;
    /* border-radius: 0.4rem; */
    background-color: #ffbb33;
    border: none;
    color: white;
    width: 100%;
    /* margin-left: 3rem; */
    font-size: 1.1rem;
  }
  .dropdown-menu {
    font-size: 0.9rem;
  }
  /* hero-section styling */

  .banner-1 {
    height: 30rem;
    padding: 8rem 5rem !important;
    background-image: url("../images/pexels-alexander-bobrov-3278012.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-2 {
    height: 30rem;
    padding: 8rem 5rem !important;
    background-image: url("../images/dredger-2431190_1920.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-3 {
    height: 30rem;
    padding: 8rem 5rem !important;
    background-image: url("../images/pexels-tom-fisk-3338019.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-right {
    background-color: #002d4b;
    padding-top: 1.5rem;
    padding: 4rem 2.5rem;
    height: 30rem !important;
    /* padding-right: 2rem; */
  }
  .tittle {
    font-size: 4rem;
    color: white;
    text-decoration: none;
  }
  .learn-more-btn {
    padding: 0.7rem;
    color: white;
    border: none;
    background-color: #ffbb33;
  }

  .b-right-h {
    color: white;
  }
  .b-right-p {
    color: rgb(169, 168, 168);
    font-size: 1.2rem;
    line-height: 2rem;
  }
  .carousel-inner {
    position: relative !important;
  }
  .pre-btn,
  .next-btn {
    position: absolute;
    top: 85%;
  }
  .pre-btn {
    left: 75% !important;
  }
  .next-btn {
    right: 0;
  }
  /* about section styling */
  .about-section {
    padding: 5rem 0;
    padding-bottom: 6rem !important;
    background-color: #fcf8f2;
  }
  .about-img {
    width: 60%;
    height: 28rem;
    object-fit: cover;
  }
  .about-img:hover {
    transform: scale(1.05);
    z-index: 9;
  }
  .about-left {
    display: flex;
    gap: 1rem;
    position: relative;
  }
  .main-img {
    position: absolute;
  }
  .sub-img {
    position: absolute;
    width: 65%;
    right: 1rem;
    height: 25rem;
    top: 7rem;
  }
  .about-right {
    padding-top: 3rem;
  }

  .about-small {
    font-size: 1rem;
    color: #ffbb33;
  }
  .about-title {
    color: #002d4b;
  }
  .about-p {
    color: grey;
  }

  /* vision section style */
  .vision-section {
    padding: 6rem 0;
    /* background-color: #fcf8f2; */
    background-image: url("../images/pexels-tom-fisk-3338019.jpg");
    background-size: cover;
    background-color: rgba(56, 52, 52, 0.755);
    background-blend-mode: overlay;
    background-position: center;
    background-attachment: fixed;
  }

  .vision-wrap {
    padding: 1rem;
    background: white;
    box-shadow: rgba(17, 17, 26, 0.05) 0px 1px 0px,
      rgba(17, 17, 26, 0.1) 0px 0px 8px;
  }
  .v-wrap {
    display: flex;
  }
  /* why section styling */
  .why-section {
    background-color: #002d4b;
  }

  .why-h {
    color: white;
  }
  .why-p {
    color: white;
    text-align: center;
  }
  /* service section */
  .service-section {
    background-color: #fcf8f2;
  }
  .service {
    background-color: white;
    padding: 1rem;
    box-shadow: rgba(17, 17, 26, 0.05) 0px 1px 0px,
      rgba(17, 17, 26, 0.1) 0px 0px 8px;
  }
  .service svg {
    border: 2px solid #ffbb33;
    padding: 1rem;
    border-radius: 50%;
    color: white;
    background-color: #ffbb33;
    height: 2rem;
    width: 2rem;
    align-items: center;
    justify-content: center;
  }
  .service-sub {
    font-size: 1.5rem;
    text-align: center;
  }
  .service-list {
    align-items: start !important;
    justify-content: start;
  }
  .service-writeups {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .round {
    width: 2rem;
    height: 2rem;
  }
  .service-pre-btn,
  .service-next-btn {
    position: absolute;
    top: -13%;
    background-color: #002d4b !important;
  }
  .service-pre-btn {
    left: 90% !important;
  }
  .service-next-btn {
    right: 0;
  }

  /* write up design */
  .write-up-list {
    list-style-type: none !important;
    line-height: 2rem;
  }
  .write-up-img {
    border-radius: 50%;
    border: 3px solid #ffbb33;
  }
  .write-up-sec {
    background-color: #002d4b;
  }
  .write-li {
    list-style-type: none;
  }
  /* contact styling */
  .contact-wrap svg {
    height: 2rem;
    width: 2rem;
    border: 3px solid #ffbb33;
    padding: 0.6rem;
    border-radius: 50%;
    color: #ffbb33;
  }
  .mobile-right a {
    color: grey;
    text-decoration: none;
  }
  /* footer styling */
  .footer {
    background-color: #002d4b;
  }
  .link-ul,
  .link-wrap a {
    text-decoration: none;
    list-style-type: none !important;
    color: white;
    font-size: 1.2rem;
  }
}
@media screen and (min-width: 1024px) {
  .navbar-nav {
    flex: 0.5;
    justify-content: end;
    background-color: transparent;
    width: 60%;
    position: relative;
  }
  .nav-item {
    padding: 0.5rem;
    border-bottom: none;
  }
}
@media screen and (max-width: 280px) {
  .navbar {
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    width: 100%;
    padding: 0 1rem;
  }
  .banner-1 {
    height: 40rem;
    padding: 8rem 2rem !important;
    background-image: url("../images/pexels-alexander-bobrov-3278012.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-2 {
    height: 40rem;
    padding: 8rem 2rem !important;
    background-image: url("../images/dredger-2431190_1920.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-3 {
    height: 40rem;
    padding: 8rem 2rem !important;
    background-image: url("../images/pexels-tom-fisk-3338019.jpg");
    background-color: #01050399;
    background-blend-mode: overlay;
    background-size: cover;
  }
  .banner-right {
    background-color: #002d4b;
    padding: 1rem 2.5rem;
    height: 35rem;
  }
  .tittle {
    font-size: 3rem;
    color: white;
    text-decoration: none;
  }
  .service-pre-btn {
    left: 70% !important;
  }
}