@font-face {
  font-family: vazir;
  src: url("fonts/Vazir-Regular-FD.woff") format("woff");
  font-weight: normal;
  font-display: block;
}

@font-face {
  font-family: vazir;
  src: url("fonts/Vazir-Bold-FD.woff") format("woff");
  font-weight: bold;
  font-display: block;
}

body {
  font-family: vazir;
}

/* ============================== Variables */
:root {
  --blue-light: #007dfe;
  --blue-dark: #4d63dd;
  --blue-dark-2: #0137a4;
}

/* ============================== CSS RESET */
* {
  margin: 0;
  padding: 0;
}

ol,
ul {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

html {
  font-size: 10px;
}

/* === btn Round */
.btn-round a {
  background-color: var(--blue-dark-2);
  font-size: 1.5rem;
  display: inline-block;
  color: #fff;
  padding: 0.6rem 2rem 0.6rem 0.4rem;
  border-radius: 2rem;
  transition: all 0.3s ease;
}

.btn-round span {
  margin-left: 1rem;
}

.btn-round i {
  vertical-align: middle;
  background-color: var(--blue-dark);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  text-align: center;
  line-height: 3rem;
  transition: all 0.3s ease;
}

.btn-round a:hover {
  background-color: var(--blue-dark);
}

.btn-round a:hover i {
  background-color: var(--blue-dark-2);
}

/* === Btn main */
.btn-main a {
  background-color: var(--blue-dark);
  display: inline-block;
  color: #fff;
  font-size: 1.4rem;
  padding: 0.5rem 2rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.btn-main a span {
  margin-left: 1.5rem;
}

.btn-main a i {
  vertical-align: middle;
  font-size: 1.2rem;
}

.btn-main a:hover {
  background-color: var(--blue-dark-2);
}

/* === Btn more */
.btn-more a {
  font-size: 1.4rem;
  border: 2px solid var(--blue-dark);
  padding: 0.6rem 2rem;
  border-radius: 2rem;
  transition: all 0.3s ease;
  display: inline-block;
  color: var(--blue-dark);
  position: relative;
  overflow: hidden;
}

.btn-more a:hover {
  transform: scale(1.2);
  color: #fff;
  background-color: var(--blue-dark);
}

.btn-more a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 80%;
  background-color: var(--blue-dark);
  transition: all 0.3s ease;
  z-index: -1;
  transform: rotate(90deg);
  opacity: 0;
}

.btn-more a:hover::before {
  opacity: 1;
  transform: rotate(0);
}

/* === Responsive Btn */
.responsive-btn {
  background-color: #efefef;
  outline: none;
  border: none;
  font-size: 2.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* === Header main */
.header-main {
  background-image: url("img/header/bg-header.jpg");
  background-position: center top;
  background-size: cover;
  padding: 3rem 0;
  height: 60rem;
}

.header-main__wrapper {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.header-main__menu {
  background-color: #fff;
  box-shadow: 0 4px 14px rgba(5, 81, 81, 0.07);
  border-radius: 5px;
  padding: 1rem;
}

.header-main__menu-brand a img {
  width: 10rem;
}

.header-main__menu-list > ul {
  display: flex;
  align-items: center;
}

.header-main__menu-list > ul > li {
  margin-left: 4rem;
  position: relative;
  padding: 1.7rem 0;
}

.header-main__menu-list ul li a {
  font-size: 1.5rem;
  color: #001b24;
  position: relative;
  transition: color 0.3s ease;
}

.header-main__menu-list > ul > li:hover > a {
  color: var(--blue-light);
}

.header-main__menu-list ul li i {
  font-size: 1.1rem;
  color: #587c8a;
  margin-right: 0.8rem;
  vertical-align: middle;
}

.header-main__menu-list > ul > li::after {
  content: "";
  position: absolute;
  background-color: var(--blue-light);
  width: 30%;
  height: 0.3rem;
  bottom: 3px;
  left: 0;
  right: 0;
  margin: 0 auto;
  opacity: 0;
  transition: all 0.3s ease;
}

.header-main__menu-list > ul > li:hover::after {
  opacity: 1;
  visibility: visible;
  width: 80%;
}

.header-main__menu-list > ul > li:hover > a i {
  color: var(--blue-light);
}

/* level 1 menu */
.header-main__menu-list > ul > li > ul {
  position: absolute;
  background-color: #fff;
  width: 25rem;
  right: 0;
  top: 5.7rem;
  padding: 1.4rem;
  border-radius: 0.4rem;
  box-shadow: 0 4px 14px rgba(5, 81, 81, 0.07);
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease;
  transform: translateY(5rem);
}

.header-main__menu-list > ul > li:hover > ul {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.header-main__menu-list > ul > li > ul li {
  padding: 1rem;
  border-top: 1px solid #efefef;
  transition: all 0.3s ease;
  position: relative;
}

.header-main__menu-list > ul > li > ul li:first-child {
  border-top-color: transparent;
}

.header-main__menu-list > ul > li > ul li:hover {
  background-color: #efefef;
}

.header-main__menu-list ul li ul li a i {
  float: left;
  line-height: 2rem;
}

/* level 2 menu */
.header-main__menu-list > ul > li > ul li ul {
  position: absolute;
  width: 25rem;
  right: 106%;
  background-color: #fff;
  top: 0;
  border-radius: 0.4rem;
  padding: 1.4rem;
  box-shadow: 0 4px 14px rgba(5, 81, 81, 0.07);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.header-main__menu-list > ul > li > ul li:hover ul {
  visibility: visible;
  opacity: 1;
}

/* === Header Content */
.header-main__content {
  margin-bottom: 7rem;
}

.header-main__content-box {
  background-color: #fff;
  width: 40%;
  padding: 2rem 2rem 1rem;
  border-radius: 7rem 3rem 2rem 2rem;
}

.header-main__content-title {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 2rem;
  color: #001b24;
}

.header-main__content-desc {
  font-size: 1.5rem;
  line-height: 3rem;
}

/* === Responsive Menu */
.responsive-menu__header {
  background-color: #f6f7f8;
  border-bottom: 1px solid #d0d7de;
  height: 6vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 2.5rem;
}

.responsive-menu__header .btn-close {
  font-size: 1.4rem;
  color: #57606a !important;
  opacity: 1;
}

.responsive-menu__body {
  height: 100%;
  overflow-y: scroll;
}

.responsive-menu__list > ul > li {
  border-bottom: 1px solid #f1f1f1;
  margin-bottom: 0.5rem;
  padding: 1.5rem 1rem;
}

.responsive-menu__list > ul > li:last-child {
  border-bottom: none;
}

.responsive-menu__list > ul > li > a {
  font-size: 1.8rem;
  color: #242424;
}

.responsive-menu__list > ul > li i {
  background-color: #0098b1;
  height: 25px;
  width: 25px;
  font-size: 1.2rem;
  color: #fff;
  float: left;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: -3px;
  transition: 0.3s ease;
  cursor: pointer;
}

.responsive-menu__list ul li i.rotate {
  transform: rotate(180deg);
}

.responsive-menu__list > ul > li ul li i {
  background-color: #adb5bd;
  height: 20px;
  width: 20px;
  font-size: 1.1rem;
  margin-top: auto;
}

.responsive-menu__list ul li ul {
  background-color: #e9ecef;
  border-radius: 1rem;
  margin-top: 0;
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: 0.3s ease-in-out;
}

.responsive-menu__list ul li ul.show {
  margin-top: 2rem;
  height: auto;
  opacity: 1;
}

.responsive-menu__list ul li ul li {
  padding: 1.2rem 1rem;
}

.responsive-menu__list ul li ul li a {
  font-size: 1.6rem;
  color: #57606a;
}

.responsive-menu__list ul li ul li ul {
  background-color: #f8f9fa;
  border-right: 2px solid #dee2e6;
}

/* === Head Info */
.head-info__title {
  font-size: 2rem;
  color: #1e266d;
  position: relative;
  display: inline-block;
}

.head-info__title--white {
  color: #fff;
}

.head-info__title::before {
  content: "";
  position: absolute;
  background-color: var(--blue-light);
  height: 2px;
  width: 12px;
  top: 50%;
  transform: translateY(-50%);
  right: -2.2rem;
}

.head-info__title::after {
  content: "";
  position: absolute;
  background-color: var(--blue-dark);
  height: 2px;
  width: 25px;
  top: 50%;
  transform: translateY(-50%);
  right: -5rem;
}

.head-info__desc {
  font-size: 2.2rem;
  color: #100221;
  font-weight: 600;
  line-height: 3.5rem;
}

/* === Services */
.services {
  margin: 6rem 0;
}

.services__item {
  background-color: #fff;
  box-shadow: 0 4px 40px rgba(182, 185, 255, 0.32);
  border-radius: 32px;
  padding: 3.5rem 3rem 6rem;
  position: relative;
  overflow: hidden;
}

.services__item-icon {
  background-color: #f2f9ff;
  width: 8rem;
  height: 7rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 8rem 5rem 12rem 3rem;
}

.services__item-icon img {
  width: 4.5rem;
}

.services__item-title {
  font-size: 1.6rem;
  color: #262626;
  font-weight: 600;
}

.services__item-desc {
  font-size: 1.3rem;
  color: #262626;
  text-align: justify;
  line-height: 2.6rem;
}

.services__item-link a {
  background-color: #f2f9ff;
  width: 4.8rem;
  height: 4.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  color: #662d91;
  border-radius: 20px 20px 20px 0;
  position: absolute;
  bottom: -6px;
  left: -6px;
  padding-left: 10px;
  padding-bottom: 6px;
  transition: 0.3s ease;
}

.services__item-link a:hover {
  background-color: #3d3d3d;
  color: #fff;
}

.services__item--selected {
  background: linear-gradient(360deg, #6b63ff 0%, #1799fb 100%);
  z-index: 1;
  animation: service_item_selected 0.5s ease;
}

@keyframes service_item_selected {
  from {
    opacity: 0.5;
    border-radius: 30%;
    transform: skew(1deg, -10deg);
  }

  to {
    opacity: 1;
    transform: skew(0);
  }
}

.services__item--selected::before {
  content: "";
  position: absolute;
  width: 4rem;
  height: 4rem;
  border: 4rem solid rgba(104, 123, 254, 0.24);
  padding: 4rem;
  z-index: -2;
  border-radius: 50%;
  bottom: -55px;
  right: -20px;
}

.services__item--selected::after {
  content: "";
  position: absolute;
  width: 2rem;
  height: 2rem;
  border: 2rem solid rgba(104, 123, 254, 0.64);
  padding: 3rem;
  z-index: -1;
  border-radius: 50%;
  bottom: -30px;
  right: 4px;
}

.services__item--selected .services__item-title {
  color: #fff;
}

.services__item--selected .services__item-desc {
  color: #fcfaff;
}

.services__item--selected .services__item-icon {
  background-color: rgba(242, 249, 255, 0.15);
}

/* === About us */
.about-us {
  margin: 10rem 0;
}

.about-us__pic img {
  height: 42rem;
  border-radius: 2rem;
}

.about-us__text {
  font-size: 1.5rem;
  line-height: 3.5rem;
  text-align: justify;
}

.about-us .head-info__desc {
  width: 50%;
  line-height: 4rem;
}

/* === Articles */
.articles {
  margin: 3rem 0;
  padding: 4rem 0 1rem;
  background: linear-gradient(180deg, #f7fbff 0%, rgba(247, 251, 255, 0) 100%);
}

.articles__item {
  background-color: #fff;
  box-shadow: 0 20px 20px rgba(220, 226, 255, 0.38);
  border-radius: 2rem;
  overflow: hidden;
}

.articles__item-thumb a {
  display: block;
}

.articles__item-thumb img {
  width: 100%;
  object-fit: cover;
}

.articles__item-content {
  padding: 1.5rem 2.5rem 3rem;
}

.articles__item-title a {
  font-size: 1.5rem;
  font-weight: 600;
  color: #001b24;
  transition: color 0.3s ease;
}

.articles__item-title a:hover {
  color: var(--blue-dark);
}

.articles__item-text {
  font-size: 1.3rem;
  line-height: 3rem;
}

.articles__item-link a {
  font-size: 1.3rem;
  color: var(--blue-dark);
  font-weight: 600;
  transition: color 0.3s ease;
}

.articles__item-link a:hover {
  color: #001b24;
}

/* === Videos */
.videos {
  margin: 5rem 0;
}

.videos__head {
  display: flex;
  align-items: center;
}

.videos__head-icon {
  font-size: 3rem;
  color: var(--blue-dark);
}

.videos__head-title {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--blue-dark);
}

.videos__spec {
  height: 44rem;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.videos__spec::before {
  content: "";
  position: absolute;
  bottom: -16rem;
  width: 100%;
  height: 12rem;
  box-shadow: 0 -117px 32px rgba(0, 0, 0, 0.9);
  transform: scale(1.2);
}

.videos__spec-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.videos__spec-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  display: inline-block;
  font-size: 1.5rem;
  color: #fff;
  transform: translate(-50%, -50%);
}

.videos__spec-icon--sm {
  font-size: 1.2rem;
}

.videos__spec-icon i {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  border: 3px solid #fff;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-left: 4px;
  transition: all 0.3s ease;
}

.videos__spec-icon--sm i {
  width: 3.5rem;
  height: 3.5rem;
  border-width: 2px;
  padding-left: 3px;
}

.videos__spec-icon:hover i {
  color: #eff7ff;
  border-color: #eff7ff;
  background-color: rgba(0, 0, 0, 0.5);
  transform: scale(1.2);
}

.videos__spec-content {
  position: absolute;
  bottom: 7rem;
  right: 5rem;
  left: 5rem;
}

.videos__spec-tag a {
  background-color: #8525af;
  color: #fff;
  font-size: 1.2rem;
  padding: 0.3rem 2rem;
  border-radius: 6px;
  display: inline-block;
  transition: background 0.3s ease;
}

.videos__spec-tag a:hover {
  background-color: #9535af;
}

.videos__spec-title a {
  font-size: 2.2rem;
  color: #fff;
  line-height: 4rem;
  transition: background 0.3s ease;
}

.videos__spec-title a:hover {
  background-color: rgba(0, 0, 0, 0.2);
}

.videos__spec-footer {
  position: absolute;
  bottom: 2rem;
  width: 100%;
  padding: 0 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.videos__spec-date {
  color: #fefefe;
  font-size: 1.3rem;
}

.videos__spec-date--gray {
  color: #787878;
}

.videos__spec-view {
  color: #f34343;
  font-size: 1.3rem;
}

.videos__item-thumb {
  width: 100%;
  height: 20rem;
  position: relative;
}

.videos__item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.videos__item-title a {
  font-size: 1.4rem;
  color: #6e6e6e;
  font-weight: 600;
  transition: color 0.3s ease;
}

.videos__item-title a:hover {
  color: #001b24;
}

/* --- Footer */
.footer {
  margin-top: 20rem;
  background-color: #1f2024;
  border-radius: 20rem 0 0 0;
  padding: 6rem 0 0;
}

.footer__info {
  background-color: #fff;
  box-shadow: 0 5px 23px rgba(0, 0, 0, 0.09);
  border-radius: 15px;
  padding: 3rem 3rem 2rem;
  margin-left: 4rem;
  position: relative;
  margin-top: -19rem;
}

.footer__info-dots {
  position: absolute;
  top: -3rem;
  right: -3rem;
  z-index: -1;
}

.footer__tel {
  display: flex;
  border-bottom: 2px solid #f6f6f6;
  padding-bottom: 5px;
}

.footer__tel-icon {
  font-size: 3rem;
  color: var(--blue-dark);
}

.footer__tel-content {
  display: flex;
  flex-direction: column;
}

.footer__info-label {
  font-size: 1.4rem;
  color: #96b1c1;
}

.footer__info-tel {
  font-size: 3rem;
  color: #001b24;
  letter-spacing: 3px;
  transition: color 0.3s ease;
}

.footer__info-tel:hover {
  color: var(--blue-dark-2);
}

.footer__brand-img {
  width: 10rem;
}

.footer__brand-title {
  font-size: 1.5rem;
  color: #001b24;
  font-weight: 600;
}

.footer__text {
  font-size: 1.2rem;
  line-height: 2.5rem;
  text-align: justify;
  color: #31474e;
}

.footer__contact-item {
  display: flex;
}

.footer__contact-item i {
  font-size: 1.5rem;
  line-height: 2.5rem;
}

.footer__contact-item-val {
  font-size: 1.2rem;
  color: #31474e;
  line-height: 2.5rem;
}

.footer__social ul {
  display: flex;
  align-items: center;
}

.footer__social ul li {
  margin-left: 1rem;
}

.footer__social ul li i {
  background-color: #11345a;
  color: #fff;
  font-size: 1.4rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.footer__social ul li i:hover {
  background-color: var(--blue-dark);
}

.footer__content {
  display: flex;
  justify-content: center;
  text-align: start;
}

.footer__link:first-child {
  margin-left: 8rem;
  padding-right: 10rem;
}

.footer__link ul li {
  margin-bottom: 1.4rem;
}

.footer__link ul li a {
  font-size: 1.3rem;
  color: #bed0e2;
  transition: color 0.2s ease;
  position: relative;
}

.footer__link ul li a:hover {
  color: #fff;
}

.footer__link ul li a::before {
  content: "";
  position: absolute;
  right: -1.5rem;
  width: 8px;
  height: 3px;
  background-color: var(--blue-light);
  top: 50%;
  transform: translateY(-50%);
  border-radius: 1rem 2rem 2rem 0;
  visibility: hidden;
  opacity: 0;
  transition: 0.2s linear;
}

.footer__link ul li a:hover::before {
  visibility: visible;
  opacity: 1;
}

.footer__posts ul{
  display: flex;
  flex-wrap: wrap;
  padding-right: 12rem;
}

.footer__posts li{
  padding: 0.4rem;
}

.footer__posts a{
  display: block;
}

.footer__posts img{
  width: 7rem;
  height: 7rem;
  object-fit: cover;
  object-position: center center;
  border-radius: 0.4rem;
}

.footer__copyright{
  padding: 0 10rem;
}

.footer__copyright-text{
  margin-top: 5rem;
  color: #d9d9d9;
  border-top: 1px solid #4a5764;
  padding: 2rem 0;
  font-size: 1.4rem;
}

/* **************** Responsive **************** */
/* --- Medium devices (tablets, less than 992px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  html {
    font-size: 9px;
  }

  /* --- Btn main responsive */
  .btn-main a {
    font-size: 1.7rem;
  }

  /* --- Btn more responsive */
  .btn-more a {
    font-size: 1.7rem;
  }

  /* --- Header main responsive */
  .header-main {
    height: 45rem;
  }

  /* --- header main content responsive */
  .header-main__content {
    margin-bottom: 2rem;
  }

  .header-main__content-box {
    width: 60%;
  }

  .header-main__content-desc {
    font-size: 1.8rem;
    line-height: 3.8rem;
  }

  /* --- Head Info responsive */
  .head-info__title::after {
    right: -6rem;
  }

  /* --- Services responsive */
  .services__item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 2rem 3rem;
  }

  .services__item-icon {
    width: 20%;
  }

  .services__item-title {
    width: 80%;
    padding-right: 2rem;
    font-size: 2rem;
  }

  .services__item-desc {
    font-size: 1.8rem;
    line-height: 4rem;
  }

  .services__item-link a {
    width: 6rem;
    height: 6rem;
  }

  /* --- About us responsive */
  .about-us {
    margin: 5rem 0;
  }

  .about-us__pic img {
    height: 32rem;
    width: 100%;
    object-fit: cover;
    object-position: center -18rem;
  }

  .about-us__text {
    font-size: 1.8rem;
  }

  .about-us .head-info__desc {
    width: 100%;
  }

  /* --- Articles responsive */
  .articles__item {
    display: flex;
    height: 100%;
    position: relative;
  }

  .articles__item-thumb {
    height: 100%;
  }

  .articles__item-thumb a {
    height: 100%;
  }

  .articles__item-thumb img {
    height: 100%;
    width: 30rem;
    object-position: center center;
  }

  .articles__item-content {
    padding: 4rem 2.5rem;
  }

  .articles__item-title a {
    font-size: 1.8rem;
  }

  .articles__item-text {
    font-size: 1.5rem;
  }

  .articles__item-link a {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #001b24;
    padding: 1rem 3rem;
    color: #fff;
    border-radius: 0 2rem 0 0;
    font-size: 1.5rem;
  }

  .articles__item-link a:hover {
    color: #f1f1f1;
  }

  /* --- Videos responsive */
  .videos__spec {
    height: 30rem;
  }

  .videos__spec::before {
    bottom: -18rem;
    height: 13rem;
  }

  .videos__spec-content {
    bottom: 5rem;
    right: 2rem;
    left: 2rem;
  }

  .videos__spec-footer {
    bottom: 1rem;
    padding: 0 2rem;
  }

  .videos__spec .videos__spec-icon {
    top: -2px;
    left: -2px;
    font-size: 2.5rem;
    transform: translate(0);
    border: none;
  }

  .videos__spec .videos__spec-icon i {
    width: 8rem;
    height: 8rem;
    color: #001b24;
    background-color: #fff;
    border-radius: 0 0 4rem 0;
  }

  .videos__spec .videos__spec-icon:hover i {
    border: none;
    transform: scale(1);
  }

  .videos__item {
    display: flex;
    align-items: center;
    background-color: #fff;
    border: 1px solid #efefef;
    border-radius: 1rem 0 0 1rem;
    box-shadow: 0 20px 20px rgba(220, 226, 255, 0.38);
  }

  .videos__item-thumb {
    width: 35rem;
    height: 20rem;
  }

  .videos__item-thumb img {
    border-radius: 10rem 0 0 4rem;
  }

  .videos__item-content {
    padding: 2rem 4rem;
    width: 100%;
  }

  .videos__item-title a {
    font-size: 1.6rem;
    line-height: 3rem;
  }

  .videos__spec-date,
  .videos__spec-view {
    font-size: 1.5rem;
  }

  /* --- Footer responsive */
  .footer__info{
    margin-left: 2rem;
  }

  .footer__brand-title{
    font-size: 1.8rem;
  }

  .footer__text,.footer__info-label,.footer__contact-item-val{
    font-size: 1.6rem;
    line-height: 3rem;
  }

  .footer__info-dots{
    top: -3rem;
    right: 1rem;
  }

  .footer__social ul li i{
    width: 4rem;
    height: 4rem;
    font-size: 1.6rem;
  }

  .footer__head{
    padding-right: 8rem;
  }

  .footer__content{
    justify-content: start;
  }
  
  .footer__link ul li a{
    font-size: 1.6rem;
  }

  .footer__posts img{
    width: 10rem;
    height: 10rem;
  }

  .footer__posts ul{
    padding-right: 8rem;
  }

  .footer__copyright{
    padding: 0 3rem;
  }
  
  .footer__copyright-text{
    font-size: 1.6rem;
  }
}

/* === Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
  html {
    font-size: 8px;
  }

  /* --- Btn main responsive */
  .btn-main a {
    font-size: 1.7rem;
  }

  /* --- Btn more responsive */
  .btn-more a {
    font-size: 1.7rem;
  }

  /* --- Header main responsive */
  .header-main {
    height: 40rem;
  }

  .header-main__menu {
    padding: 1.3rem;
  }

  .header-main__content-desc {
    font-size: 1.8rem;
    line-height: 3.8rem;
  }
  /* --- header main content responsive */
  .header-main__content {
    margin-bottom: 0;
  }

  .header-main__content-box {
    width: 90%;
  }

  /* --- Head Info responsive */
  .head-info__desc {
    width: 80%;
    margin: 0 auto;
  }

  .head-info__title::after {
    right: -6rem;
  }

  /* --- Services responsive */
  .services__item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 2rem 3rem;
  }

  .services__item-icon {
    width: 20%;
  }

  .services__item-title {
    width: 80%;
    padding-right: 2rem;
    font-size: 2rem;
  }

  .services__item-desc {
    font-size: 1.8rem;
    line-height: 4rem;
  }

  .services__item-link a {
    width: 6rem;
    height: 6rem;
  }

  /* --- About us responsive */
  .about-us {
    margin: 5rem 0;
  }

  .about-us__pic img {
    height: 30rem;
    width: 100%;
    object-fit: cover;
    object-position: center top;
  }

  .about-us__text {
    font-size: 1.8rem;
  }

  .about-us .head-info__desc {
    width: 80%;
  }

  /* --- Articles responsive */
  .articles__item {
    display: flex;
    height: 100%;
    position: relative;
  }

  .articles__item-thumb {
    height: 100%;
  }

  .articles__item-thumb a {
    height: 100%;
  }

  .articles__item-thumb img {
    height: 100%;
    width: 15rem;
    object-position: center center;
  }

  .articles__item-content {
    padding: 4rem 2rem;
  }

  .articles__item-title a {
    font-size: 1.8rem;
  }

  .articles__item-text {
    font-size: 1.5rem;
  }

  .articles__item-link a {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #001b24;
    padding: 1rem 3rem;
    color: #fff;
    border-radius: 0 2rem 0 0;
    font-size: 1.5rem;
  }

  .articles__item-link a:hover {
    color: #f1f1f1;
  }

  /* --- Videos responsive */
  .videos__spec {
    height: 25rem;
  }

  .videos__spec::before {
    bottom: -18rem;
    height: 13rem;
  }

  .videos__spec-content {
    bottom: 5rem;
    right: 2rem;
    left: 2rem;
  }

  .videos__spec-footer {
    bottom: 1rem;
    padding: 0 2rem;
  }

  .videos__spec .videos__spec-icon {
    top: -2px;
    left: -2px;
    font-size: 2.5rem;
    transform: translate(0);
    border: none;
  }

  .videos__spec .videos__spec-icon i {
    width: 8rem;
    height: 8rem;
    color: #001b24;
    background-color: #fff;
    border-radius: 0 0 4rem 0;
  }

  .videos__spec .videos__spec-icon:hover i {
    border: none;
    transform: scale(1);
  }

  .videos__item {
    display: flex;
    align-items: center;
    background-color: #fff;
    border: 1px solid #efefef;
    border-radius: 1rem 0 0 1rem;
    box-shadow: 0 20px 20px rgba(220, 226, 255, 0.38);
  }

  .videos__item-thumb {
    width: 25rem;
    height: 15rem;
  }

  .videos__item-thumb img {
    border-radius: 10rem 0 0 4rem;
  }

  .videos__item-content {
    padding: 2rem;
    width: 100%;
  }

  .videos__item-title a {
    font-size: 1.6rem;
    line-height: 3rem;
  }

  .videos__spec-date,
  .videos__spec-view {
    font-size: 1.5rem;
  }

  /* --- Footer responsive */
  .footer__info{
    margin-left: 2rem;
  }

  .footer__brand-title{
    font-size: 1.8rem;
  }

  .footer__text,.footer__info-label,.footer__contact-item-val{
    font-size: 1.6rem;
    line-height: 3rem;
  }

  .footer__info-dots{
    top: -3rem;
    right: 1rem;
  }

  .footer__social ul li i{
    width: 4rem;
    height: 4rem;
    font-size: 1.6rem;
  }

  .footer__head{
    padding-right: 8rem;
  }

  .footer__content{
    justify-content: start;
  }
  
  .footer__link ul li a{
    font-size: 1.6rem;
  }

  .footer__posts img{
    width: 10rem;
    height: 10rem;
  }

  .footer__posts ul{
    padding-right: 8rem;
  }

  .footer__copyright{
    padding: 0 3rem;
  }
  
  .footer__copyright-text{
    font-size: 1.6rem;
  }
}