body,
html {
  font-family: "Open Sans", sans-serif;
  text-rendering: optimizeLegibility !important;
  -webkit-font-smoothing: antialiased !important;
  color: #777;
  font-weight: 400;
  width: 100% !important;
  height: 100% !important;
}

h2,
h3,
h4 {
  font-family: "Raleway", sans-serif;
}

h2 {
  text-transform: uppercase;
  margin: 0 0 20px;
  font-weight: 800;
  font-size: 36px;
  color: #333;
}

h3 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
}

h4 {
  font-size: 18px;
  color: #333;
  font-weight: 600;
}

h5 {
  text-transform: uppercase;
  font-weight: 700;
  line-height: 20px;
}

p {
  font-size: 15px;
}

p.intro {
  margin: 12px 0 0;
  line-height: 24px;
}

a {
  color: #608dfd;
  font-weight: 400;
}

a:hover,
a:focus {
  text-decoration: none;
  color: #608dfd;
}

ul,
ol {
  list-style: none;
}

ul,
ol {
  padding: 0;
  webkit-padding: 0;
  moz-padding: 0;
}

hr {
  height: 2px;
  width: 70px;
  text-align: center;
  position: relative;
  background: #1e7a46;
  margin-bottom: 20px;
  border: 0;
}


/* Navigation */
#menu {
  padding: 15px;
  transition: all 0.8s;
  background: linear-gradient(135deg, #8B0000, #FF2400);
  background: linear-gradient(135deg, #4b0010, #6b0f1a, #4a0d35);
  padding: 20px;
}

#menu .logo {
  height: 50px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  padding: 0 3px;
  margin: 0;
  background-color: white;
}

#menu.navbar-default {
  background-color: #fff;
  border-color: rgba(231, 231, 231, 0);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

#menu a.navbar-brand {
  font-family: "Raleway", sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: white !important;
  text-transform: uppercase;
}

.nav-item::focus {
  background-color: red !important;
  margin: 0;
  padding: 0;
}

#menu.navbar-default .navbar-nav>li>a {
  font-family: "Lato", sans-serif;
  text-transform: uppercase;
  color: #555;
  color: white !important;
  font-size: 16px;
  font-weight: 400;
  padding: 8px 2px;
  border-radius: 0;
  margin: 9px 20px 0;
}

#menu.navbar-default .navbar-nav>li>a:after {
  display: block;
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, #6372ff 0%, #5ca9fb 100%);
  background: linear-gradient(to right, #b8860b 0%, #ffd700 50%, #ffcc00 100%);
  content: "";
  transition: width 0.2s;
}

#menu.navbar-default .navbar-nav>li>a:hover:after {
  width: 100%;
}

.navbar-default .navbar-nav>.active>a,
.navbar-default .navbar-nav>.active>a:hover,
.navbar-default .navbar-nav>.active>a:focus {
  background-color: transparent;
}

.navbar-default .navbar-nav>.active>a:after,
.navbar-default .navbar-nav>.active>a:hover:after,
.navbar-default .navbar-nav>.active>a:focus:after {
  display: block !important;
  position: absolute !important;
  left: 0 !important;
  bottom: -1px !important;
  width: 100% !important;
  height: 2px !important;
  background: linear-gradient(to right, #b8860b 0%, #ffd700 50%, #ffcc00 100%) !important;
  content: "" !important;
  transition: width 0.2s !important;
}

.navbar-toggle {
  border-radius: 0;
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
  background-color: #fff;
  border-color: #608dfd;
}

.navbar-default .navbar-toggle:hover>.icon-bar {
  background-color: #608dfd;
}

#menu .dropdown-menu {
  padding: 0 !important;
  margin: 0 !important;
  background-color: red;
  color: white !important;
  background: linear-gradient(135deg, #4b0010, #6b0f1a, #4a0d35);
}

#menu .dropdown-item {
  padding: 1rem;
  font-family: Roboto, Playfair Display, sans-serif;
  color: white;
  width: 100%;
  display: block;
  border-bottom: 0.5px solid black
}

#menu .dropdown-item::hover {
  background-color: red !important;
  margin: 0;
  color: white !important;
}


.section-title {
  margin-bottom: 70px;
}

.section-title h2 {
  position: relative;
  margin-top: 10px;
  margin-bottom: 15px;
  padding-bottom: 15px;
}

.section-title h2::after {
  position: absolute;
  content: "";
  background: linear-gradient(to right, #b8860b 0%, #ffd700 50%, #ffcc00 100%);
  height: 4px;
  width: 60px;
  bottom: 0;
  margin-left: -30px;
  left: 50%;
}

.section-sub-title h2::after {
  position: absolute;
  content: "";
  background: linear-gradient(to right, #b8860b 0%, #ffd700 50%, #ffcc00 100%);
  height: 4px;
  width: 60px;
  bottom: 0;
  margin-left: -30px;
  left: 50%;
}

.section-title p {
  font-size: 18px;
}

.btn-custom {
  font-family: "Raleway", sans-serif;
  text-transform: uppercase;
  color: #fff;
  background-color: #5ca9fb;
  background-image: linear-gradient(to right, #5ca9fb 0%, #6372ff 100%);
  padding: 14px 34px;
  letter-spacing: 1px;
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  border-radius: 25px;
  transition: all 0.5s linear;
  border: 0;
}

.btn-custom:hover,
.btn-custom:focus,
.btn-custom.focus,
.btn-custom:active,
.btn-custom.active {
  color: #fff;
  background-image: none;
  background-color: #6372ff;
}

.btn:active,
.btn.active {
  background-image: none;
  outline: 0;
  -webkit-box-shadow: none;
  box-shadow: none;
}

a:focus,
.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
  outline: none;
  outline-offset: none;
}

/* Navbar section */
.navigation {
  background-size: 500px;
}

/* Header Section */
.intro {
  display: table;
  width: 100%;
  padding: 0;
  background: url(../img/bird-view-du-an.jpg) center center no-repeat;
  background-color: #e5e5e5;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
}

.intro .overlay {
  background: rgba(0, 0, 0, 0.2);
}

.intro h1 {
  font-family: "Raleway", sans-serif;
  color: #fff;
  font-size: 94px;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 0;
  margin-bottom: 50px;
  background: linear-gradient(45deg, #8b0000, #ff0000, #b22222);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.intro h1 span {
  font-weight: 800;
  color: #5ca9fb;
}

.intro p {
  color: #fff;
  font-size: 24px;
  font-weight: 500;
  line-height: 30px;
  margin: 0 auto;
  margin-bottom: 50px;
}

header .intro-text {
  padding-top: 350px;
  padding-bottom: 200px;
  text-align: center;
}

/* Features Section */
#features {
  background: #f6f6f6;
  padding-top: 80px;
}

#features i.fa {
  font-size: 38px;
  margin-bottom: 20px;
  transition: all 0.5s;
  color: #fff;
  width: 100px;
  height: 100px;
  padding: 30px 0;
  border-radius: 50%;
  background: linear-gradient(to right, #6372ff 0%, #5ca9fb 100%);
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.05);
}

#features .image-container {
  width: 100%;
  /* Ensures the image fills the container width */
  object-fit: cover;
  /* Makes the image behave like a background */
  object-position: center;
  /* Centers the image */
  margin-top: 1rem;
}

#features h5 {
  font-size: 16px;
}

/* About Section */
#about {
  background: url(../img/navbar_background.jpg) center center no-repeat;
  background-color: #e5e5e5;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
}

#about .overlay {
  padding: 100px 0px;
  background: rgba(0, 0, 0, 0.2);
}

#about h3 {
  font-size: 22px;
  margin: 0 0 20px;
}

#about h2 {
  position: relative;
  margin-bottom: 15px;
  padding-bottom: 15px;
  color: white;
}

#about h2::after {
  position: absolute;
  content: "";
  background: linear-gradient(to right, #b8860b 0%, #ffd700 50%, #ffcc00 100%);
  height: 4px;
  width: 60px;
  bottom: 0;
  left: 0;
}

@media (min-width: 769px) {
  #about .about-text {
    margin-top: 12rem;
  }
}

#about .about-text li {
  margin-bottom: 6px;
  margin-left: 6px;
  list-style: none;
  padding: 0;
  font-size: 18px;
  color: white;
}

#about .about-text li:before {
  content: "\f00c";
  font-family: "FontAwesome";
  color: #daa520;
  font-size: 16px;
  font-weight: 300;
  padding-right: 8px;
}

#about img {
  width: 520px;
  margin-top: 10px;
  background: #fff;
  border-right: 0;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.06);
}

#about p {
  line-height: 24px;
  margin: 10px 0;
  font-size: 18px;
  color: white;
}

/* Services Section */
#services {
  padding: 100px 0;
  background: linear-gradient(to right, #6372ff 0%, #5ca9fb 100%);
  color: #fff;
}

#services .service-desc {
  margin: 10px 10px 20px;
}

#services h2 {
  color: #fff;
}

#services .section-title h2::after {
  position: absolute;
  content: "";
  background: rgba(255, 255, 255, 0.3);
  height: 4px;
  width: 60px;
  bottom: 0;
  margin-left: -30px;
  left: 50%;
}

#services i.fa {
  font-size: 42px;
  width: 120px;
  height: 120px;
  padding: 40px 0;
  background: linear-gradient(to right, #6372ff 0%, #5ca9fb 100%);
  border-radius: 50%;
  color: #fff;
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.05);
}

#services h3 {
  font-weight: 500;
  padding: 5px 0;
  color: #fff;
}

#services p {
  color: rgba(255, 255, 255, 0.75);
}

#services .service-desc {
  margin-bottom: 40px;
}

/* Portfolio Section */
#portfolio {
  padding: 100px 0 0 0;
}

#portfolio .text-content {
  text-align: justify;
}

.portfolio-item {
  margin: 1px -15px 0 -14px;
  padding: 0;
}

.portfolio-item .hover-bg {
  overflow: hidden;
  position: relative;
  margin: 0;
}

.hover-bg .hover-text {
  position: absolute;
  text-align: center;
  margin: 0 auto;
  color: #fff;
  background: linear-gradient(to right,
      rgba(99, 114, 255, 0.8) 0%,
      rgba(92, 169, 251, 0.8) 100%);
  padding: 30% 0 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: all 0.5s;
}

.hover-bg .hover-text>h4 {
  opacity: 0;
  color: #fff;
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
  transition: all 0.3s;
  font-size: 18px;
  letter-spacing: 1px;
  font-weight: 500;
  text-transform: uppercase;
}

.hover-bg:hover .hover-text>h4 {
  opacity: 1;
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.hover-bg:hover .hover-text {
  opacity: 1;
}

#portfolio img {
  width: 100%;
  /* Ensures the image fills the container width */
  object-fit: cover;
  /* Makes the image behave like a background */
  object-position: center;
  /* Centers the image */
  margin-top: 1rem;
  margin-bottom: 1rem;
}

/* Testimonials Section */
#testimonials {
  padding: 100px 0;
  background: #f6f6f6;
}

#testimonials i {
  color: #e6e6e6;
  font-size: 32px;
  margin-bottom: 20px;
}

.testimonial {
  position: relative;
  padding: 20px;
}

.testimonial-image {
  float: left;
  margin-right: 15px;
}

.testimonial-image,
.testimonial-image img {
  display: block;
  width: 64px;
  height: 64px;
  border-radius: 50%;
}

.testimonial-content {
  position: relative;
  overflow: hidden;
}

.testimonial-content p {
  margin-bottom: 0;
  font-size: 14px;
  font-style: italic;
}

.testimonial-meta {
  margin-top: 10px;
  font-size: 15px;
  font-weight: 600;
  color: #666;
}

/* Team Section */
#team {
  background: url(../img/10009046.jpg) center center no-repeat;
  background-color: #e5e5e5;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
  padding: 100px 0;
  background-color: #f6f6f6;
  color: white !important;
}

#team h4 {
  margin: 5px 0;
  color: white;
}

#team h2 {
  color: white;
}

#team .team-img {
  width: 250px;
  height: 200px;
  object-fit: cover;
}

#team .thumbnail {
  background: transparent;
  border: 0;
}

#team .thumbnail .caption {
  padding: 10px 0 0;
  color: white;
  height: 200px
}

#team .thumbnail .caption p {
  text-align: justify;
}

.gold-gradient {
  background: linear-gradient(45deg, #d4af37, #ffd700, #b8860b);
  color: white;
  /* Text color */
  border: none;
  padding: 10px 20px;
  font-size: 18px;
  font-weight: bold;
  border-radius: 8px;
  transition: all 0.3s ease-in-out;
}

.gold-gradient:hover {
  background: linear-gradient(45deg, #ffd700, #d4af37, #b8860b);
  transform: scale(1.05);
  box-shadow: 0px 4px 15px rgba(218, 165, 32, 0.5);
}

/* */
#tien-ich {
  background-color: #f6f6f6;
}

#tien-ich h4 {
  margin: 5px 0;
}

#tien-ich .team-img {
  width: 250px;
  height: 200px;
  object-fit: cover;
}

#tien-ich .thumbnail {
  background: transparent;
  border: 0;
}

#tien-ich .thumbnail .caption {
  padding: 10px 0 0;
  color: white;
}

#tien-ich .thumbnail .caption p {
  text-align: justify;
}


/* Contact Section */
#contact {
  padding: 100px 0 60px;
  background: linear-gradient(to right, #6372ff 0%, #5ca9fb 100%);
  color: rgba(255, 255, 255, 0.75);
  background: url(../img/navbar_background.jpg) center center no-repeat;
  background-color: #e5e5e5;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
}

#contact .section-title {
  margin-bottom: 40px;
}

#contact form {
  padding-right: 100px;
  padding-left: 100px;
}

#contact .section-title p {
  font-size: 16px;
}

#contact h2 {
  color: #fff;
  margin-top: 10px;
  margin-bottom: 15px;
  padding-bottom: 15px;
}

#contact .section-title h2::after {
  position: absolute;
  content: "";
  background: rgba(255, 255, 255, 0.3);
  height: 4px;
  width: 60px;
  bottom: 0;
  left: 30px;
}

#contact h3 {
  color: #fff;
  margin-top: 80px;
  margin-bottom: 25px;
  padding-bottom: 20px;
  font-weight: 400;
}

#contact form {
  padding-top: 20px;
}

#contact .text-danger {
  color: #cc0033;
  text-align: left;
}

#contact .btn-custom {
  margin: 30px 0;
  background: transparent;
  border: 2px solid #fff;
}

#contact .btn-custom:hover {
  color: #1f386e;
  background: #fff;
}

label {
  font-size: 12px;
  font-weight: 400;
  font-family: "Open Sans", sans-serif;
  float: left;
}

#contact .form-control {
  display: block;
  width: 100%;
  padding: 6px 12px;
  font-size: 16px;
  line-height: 1.42857143;
  color: #444;
  background-color: #fff;
  background-image: none;
  border: 1px solid #ddd;
  border-radius: 0;
  -webkit-box-shadow: none;
  box-shadow: none;
  -webkit-transition: none;
  -o-transition: none;
  transition: none;
}

#contact .form-control:focus {
  border-color: #999;
  outline: 0;
  -webkit-box-shadow: transparent;
  box-shadow: transparent;
}

.form-control::-webkit-input-placeholder {
  color: #777;
}

.form-control:-moz-placeholder {
  color: #777;
}

.form-control::-moz-placeholder {
  color: #777;
}

.form-control:-ms-input-placeholder {
  color: #777;
}

#contact .contact-item {
  margin: 20px 0;
}

#contact .contact-item span {
  color: rgba(255, 255, 255, 1);
  margin-bottom: 10px;
  display: block;
}

#contact .contact-item i.fa {
  margin-right: 10px;
}

#contact .social {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 50px;
  margin-top: 50px;
  text-align: center;
}

#contact .social ul li {
  display: inline-block;
  margin: 0 20px;
}

#contact .social i.fa {
  font-size: 22px;
  width: 48px;
  height: 48px;
  padding: 12px 0;
  border: 2px solid #fff;
  color: #fff;
  border-radius: 50%;
  transition: all 0.3s;
}

#contact .social i.fa:hover {
  color: #608dfd;
  background: #fff;
}

/* Footer Section*/
#footer {
  background: #333;
  background: linear-gradient(135deg, #4b0010, #6b0f1a, #4a0d35);
  padding: 30px 0;
  padding-bottom: 50px;
}

#footer h1 h2 h3 h4 {
  color: white !important;
}

#footer p {
  color: white;
  font-size: 14px;
}

#footer a {
  color: #608dfd;
}

#footer a:hover {
  border-bottom: 2px solid #608dfd;
}

#footer .logo {
  width: 200px;
  height: auto;
}

/* Articl*/
#article {
  background: #f6f6f6;
  padding-top: 80px;
  margin-top: 50px;
  padding-bottom: 60px;
}

#article p {
  color: #333;
  font-size: 16px;
  text-align: justify;
}

#article i.fa {
  font-size: 38px;
  margin-bottom: 20px;
  transition: all 0.5s;
  color: #fff;
  width: 100px;
  height: 100px;
  padding: 30px 0;
  border-radius: 50%;
  background: linear-gradient(to right, #6372ff 0%, #5ca9fb 100%);
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.05);
}

#article .image-container {
  width: 100%;
  /* Ensures the image fills the container width */
  object-fit: contain;
  /* Makes the image behave like a background */
  object-position: center;
  /* Centers the image */
  margin-top: 1rem;
  margin-bottom: 10px;
}

#article .img-contain {
  object-fit: contain !important;
  max-height: 500px;
}


#article .divide {
  border-bottom: 0.5px solid black;
  width: 80%;
  margin-bottom: 1rem;
}

#article a {
  font-size: 16px;
  border: 0.5px solid black;
  padding: 5px;
  margin-top: 300px !important;
}

#article h3 {
  margin-top: 2rem;
}

/* Google form */
.google-form-container {
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  /* Centers vertically */
  background: linear-gradient(135deg, #bf101a, #4a0d35);
  /* Dark luxury red gradient */
  padding: 20px;
}

.google-form-container iframe {
  width: 100%;
  max-width: 700px;
  /* Adjust width */
  height: 80vh;
  /* Makes it take 80% of viewport height */
  border-radius: 10px;
  /* Smooth rounded corners */
  border: none;
  /* Remove default border */
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.3);
  /* Subtle shadow */
}


@media (max-width: 768px) {
  #about img {
    margin: 50px 0;
  }

  h2 {
    font-size: 24px;
  }

  h4 h5 {
    font-size: 16px;
  }
}

@media (max-width: 994px) {
  #menu.navbar-default .navbar-nav>li>a {
    font-size: 12px;
  }

  #menu .logo {
    height: 40px;
    margin: 10px 0 0 0;
  }

  #menu .dropdown-item::hover {
    color: white !important;
  }

  #contact form {
    padding-right: 10px;
    padding-left: 10px;
  }

}

@media (max-width: 550px) {
  #uu-diem h2 {
    text-align: center;
    font-size: 22px !important;
  }

}
@media (max-width: 398px){
  #lienhe {
    margin-top: 100px;
  }
}