@import url('https://fonts.googleapis.com/css2?family=Raleway&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}

.container-p {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.slow-pointer {
    position: absolute;
    width: 40px; 
    height: 40px; 
    border-radius: 50%;
    border: 1px white solid;
    /* background-color: rgba(0, 0, 255, 0.5);  */
    pointer-events: none;
    z-index: 9998; 
    left: 50%; 
    top: 50%; 
    transform: translate(-50%, -50%); 
}

.fast-pointer {
    position: absolute;
    width: 8px; 
    height: 8px; 
    border-radius: 50%;
    background-color: white ; /* Màu của hình tròn fast */
    pointer-events: none;
    z-index: 9999;
    left: 50%; /* Đặt hình tròn fast ở giữa hình tròn slow */
    top: 50%; /* Đặt hình tròn fast ở giữa hình tròn slow */
    transform: translate(-50%, -50%); /* Dịch chuyển hình tròn fast để nằm ở giữa hình tròn slow */
}
html {
    scroll-behavior: smooth;
}

a{
    text-decoration: none !important;
}

ul{
    margin-bottom: 0;
}

#gif-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

#gif {
    position: absolute;
    width: 100%; 
    height: auto;
}

.background {
    width: 100%; 
    height: 200px; 
    background-color: #f0f0f0; 
    position: relative; 
    overflow: hidden; 
  }
  /* Styles for social media buttons */
.social-button {
    justify-content: center;
    border: none;
    border-radius: 50px;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    padding: 10px 20px;
    transition: background-color 0.3s ease;
  }
  
  .social-button i {
    margin-right: 20px;
    font-size: 50px;
  }
  
  /* Styles for Telegram button */
  .telegram {
    font-size: 35px;
    display: flex;
    align-items: center;
    width: 300px;
    height: 100px;
    background-color: #1da1f2; /* Color for Telegram */
    margin-bottom: 25px;
  }
    @media only screen and (max-width: 768px) {
        .btn-box-tele {
            justify-content: center !important;
        }
        .btn-box-twitter {
            justify-content: center !important;
        }
    }
    
  /* Styles for Twitter button */
  .twitter {
    font-size: 35px;
    width: 300px;
    height: 100px;
    display: flex;
    align-items: center;
    background-color: #1da1f2; /* Color for Twitter */
    margin-bottom: 25px;
  }
    .btn-box-tele {
        justify-content: flex-end;
    }
    .btn-box-twitter {
        justify-content: flex-start;
    }
  /* Hover effect */
  .social-button:hover {
    opacity: 0.8;
  }
  /* Animation keyframes */
  @keyframes moveBackground {
    0% {
      left: 0; 
    }
    100% {
      left: 100%; 
    }
  }
  
  .background::before {
    content: ''; 
    position: absolute;
    top: 0;
    left: -100%; 
    width: 200%; 
    height: 100%; 
    background: linear-gradient(to right, transparent, #f0f0f0, transparent); 
    animation: moveBackground 5s linear infinite; 
  }
@keyframes zoomAndSlide {
    0% {
        width: 50px; 
        height: auto;
        left: -50px; 
    }
    100% {
        width: 500px;
        height: auto;
        left: 50%; 
    }
}

@keyframes slideInFromLeft {
    from {
      transform: translateX(-100%);
      opacity: 0;
      visibility: hidden;
    }
    to {
      transform: translateX(0);
      opacity: 1;
      visibility: visible;
    }
}
.animated-element-left {
    animation: slideInFromLeft 1s ease-out forwards;
}

.animated-element-left:nth-child(1) {
    animation-delay: 0.1s;
}

.animated-element-left:nth-child(2) {
    animation-delay: 0.2s;
}

.animated-element-left:nth-child(3) {
    animation-delay: 0.2s;
}
@keyframes slideInFromRight {
    from {
      transform: translateX(100%);
      opacity: 0;
    }
    to {
      transform: translateX(0);
      opacity: 1;
    }
}
  
.animated-element-right {
    animation: slideInFromRight 1s ease-out forwards;
}
.animated-element-right:nth-child(1) {
    animation-delay: 0.1s;
}

.animated-element-right:nth-child(2) {
    animation-delay: 0.2s;
}

.animated-element-right:nth-child(3) {
    animation-delay: 0.3s;
}


@keyframes slideInFromTop {
    from {
        transform: translateY(-100%); 
        opacity: 0; 
    }
    to {
        transform: translateY(0); 
        opacity: 1;
    }
}
.animated-element-top {
    animation: slideInFromTop 1s ease-out forwards;
}

@keyframes slideInFromBottom {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
.animated-element-bottom {
    animation: slideInFromBottom 1s ease-out forwards;
}

.animated-element {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.animated-element.active {
    opacity: 1;
}
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }   
}
.logo-rotate {
    max-width: 50px;
    /* animation: spin 7s linear infinite;   */
}

.logo-about {
    transition: transform 0.3s ease; /* Smooth transition */
}
  
.logo-about:hover {
    transform: scale(1.05);
}
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}


section {
    padding: 100px 0;
    min-height: 100vh;
}

.max-width {
    max-width: 1300px;
    padding: 0 80px;
    margin: auto;
}

.about,
.services,
.skills,
.teams,
.contact,
footer {
    font-family: 'Raleway', sans-serif;
}

.about .about-content,
.services .serv-content,
.skills .skills-content,
.contact .contact-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

section .title {
    position: relative;
    text-align: center;
    font-size: 40px;
    font-weight: 500;
    margin-bottom: 60px;
    padding-bottom: 20px;
    font-family: 'Raleway', sans-serif;
}

section .title::before {
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    width: 180px;
    height: 3px;
    background: #111;
    transform: translateX(-50%);
}

section .title::after {
    position: absolute;
    bottom: -8px;
    left: 50%;
    font-size: 20px;
    color: #012c4d;
    padding: 0 5px;
    background: #fff;
    transform: translateX(-50%);
}

.navbar-custom {
    position: fixed;
    width: 100%;
    z-index: 999;
    padding: 30px 0;
    font-family: 'Raleway', sans-serif;
    transition: all 0.3s ease;
}

.navbar-custom.sticky {
    padding: 15px 0;
    background: #0B284E;
}

.navbar-custom .max-width {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-custom .logo a {
    color: #fff;
    font-size: 35px;
    font-weight: 600;
}

.navbar-custom .logo a span {
    color: #c2d3e8;
    transition: all 0.3s ease;
}

.navbar-custom.sticky .logo a span {
    color: #fff;
}

.navbar-custom .menu li {
    list-style: none;
    display: inline-block;
}
.navbar-custom .menu {
    width: 41.67%;
}

.navbar-custom .menu li a {
    display: block;
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    margin-left: 25px;
    transition: color 0.3s ease;
}

.navbar-custom .menu li a:hover {
    color: #c2d3e8;
}

.navbar-custom.sticky .menu li a:hover {
    color: #c2d3e8;
}


.menu-btn {
    color: #fff;
    font-size: 23px;
    cursor: pointer;
    display: none;
    text-decoration: none;
}

.scroll-up-btn {
    position: fixed;
    height: 45px;
    width: 42px;
    background: #012c4d;
    right: 30px;
    bottom: 10px;
    text-align: center;
    line-height: 45px;
    color: #fff;
    z-index: 9999;
    font-size: 30px;
    border-radius: 6px;
    border-bottom-width: 2px;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.scroll-up-btn.show {
    bottom: 30px;
    opacity: 1;
    pointer-events: auto;
}

.scroll-up-btn:hover {
    filter: brightness(90%);
}

.home {
    display: flex;
    background-image: linear-gradient(rgba(0, 29, 56, 0.4), rgba(0, 29, 56, 0.6 )), url(../images/whitehouse.jpg);
    height: 100vh;
    color: #fff;
    min-height: 500px;
    background-size: cover;
    background-attachment: fixed;
    font-family: 'Raleway', sans-serif;
}

.home .max-width {
    margin: auto 0 auto 30px;
}

.home .home-content .text-1 {
    font-size: 27px;
}

.home .home-content .text-2 {
    font-size: 60px;
    font-weight: 600;
    margin-left: -3px;
}

.home .home-content .text-3 {
    max-width: 65%;
    font-size: 35px;
    margin: 5px 0;
}

.home .home-content .text-3 span {
    /* color: #012c4d; */
    font-weight: 500;
}

.home .home-content a {
    display: inline-block;
    background: #012c4d;
    color: #fff;
    font-size: 20px;
    padding: 12px 36px;
    margin-top: 20px;
    font-weight: 400;
    border-radius: 6px;
    border: 2px solid #fff;
    transition: all 0.3s ease;
}

.home .home-content a:hover {
    color: #c2d3e8;
    background: none;
}

.about,.services{
    background-image: linear-gradient(to top, #accbee 0%, #e7f0fd 100%);
    /* background-image: linear-gradient(45deg, #93a5cf 0%, #e4efe9 100%); */
    background-size: cover;
    background-position: center; 
    background-repeat: no-repeat; 
}
.teams{
    background-image: linear-gradient(to top, #accbee 0%, #e7f0fd 100%);
    /* background-image: linear-gradient(45deg, #93a5cf 0%, #e4efe9 100%); */
    background-size: cover;
    background-position: center; 
    background-repeat: no-repeat; 
}


.about .title::after {
    content: "Our vision";
}

.about .about-content1 .left {
    width: 35%;
}

.about .about-content1 .left img {
    height: 350px;
    object-fit: cover;
    border-radius: 6px;
}

.about .about-content1 .right {
    width: 65%;
}

.about .about-content1 .right .text {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
}

.about .about-content1 .right .text span {
    color: crimson;
}

.about .about-content1 .right p {
    text-align: justify;
}

.about .about-content1 .right a {
    display: inline-block;
    background: #1197f5;
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    padding: 10px 30px;
    margin-top: 20px;
    border-radius: 6px;
    border: 2px solid #1197f5;
    transition: all 0.3s ease;
}

.about .about-content1 .right a:hover {
    color: #1197f5;
    background: none;
}
.about .about-content1 .right a:hover .img-tw {
    color: #1197f5;
    background: none;
}


.about .about-content2 {
    margin-top: 100px;
}

.about .about-content2 .right img {
    height: 400px;
    width: 400px;
    object-fit: cover;
    border-radius: 6px;
}

.about .about-content2 .left {
    width: 20%;
}

.about .about-content2 .left .text {
    font-size: 25px;
    font-weight: 600;
    margin-bottom: 10px;
}

.about .about-content2 .left .text span {
    color: crimson;
}

.about .about-content2 .left p {
    text-align: justify;
}

.about .about-content2 .left a {
    display: inline-block;
    background: crimson;
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    padding: 10px 30px;
    margin-top: 20px;
    border-radius: 6px;
    border: 2px solid crimson;
    transition: all 0.3s ease;
}

.about .about-content2 .left a:hover {
    color: crimson;
    background: none;
}

.anh{
    border-right: 100px;
}

.skills .title::after {
    content: "";
}

.skills .skills-content .column {
    width: calc(50% - 30px);
}

.skills .skills-content .text {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.skills .skills-content .left p {
    text-align: justify;
}

.skills .skills-content .left a {
    display: inline-block;
    background: crimson;
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    padding: 8px 16px;
    margin-top: 20px;
    border-radius: 6px;
    border: 2px solid crimson;
    transition: all 0.3s ease;
}

.skills .skills-content .left a:hover {
    color: crimson;
    background: none;
}

.skills .skills-content .right .bars {
    margin-bottom: 15px;
}

.skills .skills-content .right .info {
    display: flex;
    margin-bottom: 5px;
    align-items: center;
    justify-content: space-between;
}

.skills .skills-content .right span {
    font-weight: 500;
    font-size: 18px;
}

.skills .skills-content .right .line {
    height: 5px;
    width: 100%;
    background: lightgrey;
    position: relative;
}

.skills .skills-content .right .line::before {
    content: "";
    position: absolute;
    height: 100%;
    left: 0;
    top: 0;
    background: crimson;
}

.skills-content .right .html::before {
    width: 90%;
}

.skills-content .right .css::before {
    width: 60%;
}

.skills-content .right .js::before {
    width: 80%;
}

.skills-content .right .php::before {
    width: 50%;
}

.skills-content .right .mysql::before {
    width: 70%;
}


.services,
.contact {
    color: #fff;
    background: #0B284E;
}

@media only screen and (max-width: 796px) {
    .title-service {
        height: 96px;
    }
}
@media only screen and (max-width: 480px) {
    .title-service {
        height: 115px;
    }
}
@media only screen and (max-width: 480px) {
    .title-service {
        height: 133px;
    }
}
.services .title::before {
    background: transparent;
}

.teams .title::before {
    background: transparent;
}

.services .title::after {
    background: transparent;
    color: #fff;
    content: "What Makes White House Different?";
}

.teams .title::after {
    background: transparent;
    color: #0B284E;
    content: "Member";
}


.services .serv-content .card {
    width: calc(33% - 20px);
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
    text-align: center;
    border-radius: 6px;
    padding: 40px 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.services .serv-content .card:hover {
    background: #1197f5;
}

.services .serv-content .card .box {
    min-height: 280px;
    transition: all 0.3s ease;
}

.services .serv-content .card:hover .box {
    transform: scale(1.05);
}

.services .serv-content .card i {
    margin-bottom: 25px;
    font-size: 50px;
    color: #1197f5;
    transition: color 0.3s ease;
}

.services .serv-content .card:hover i {
    color: #fff;
}

.services .serv-content .card .text {
    font-size: 25px;
    font-weight: 500;
    margin: 10px 0 7px 0;
}

.teams .carousel .card {
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
    border-radius: 6px;
    padding: 25px 35px;
    text-align: center;
    overflow: hidden;
    transition: all 0.3s ease;
}

.teams .carousel .card:hover {
    background: #1197f5;
}

.teams .carousel .card .box {
    min-height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #fff;
}

.teams .carousel .card:hover .box {

    transform: scale(1.05);
}

.teams .carousel .card .text {
    font-size: 25px;
    font-weight: 500;
    margin: 10px 0 7px 0;
}

.teams .carousel .card img {
    height: 150px;
    width: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid #1197f5;
    transition: all 0.3s ease;
}

.teams .carousel .card:hover img {
    border-color: #fff;
}

.owl-dots {
    text-align: center;
    margin-top: 20px;
}

.owl-dot {
    height: 13px;
    width: 13px;
    margin: 0 5px;
    outline: none!important;
    border-radius: 50%;
    border: 2px solid crimson!important;
    transition: all 0.3s ease;
}

.owl-dot.active {
    width: 35px;
    border-radius: 14px;
}

.owl-dot.active,
.owl-dot:hover {
    background: crimson!important;
}


.contact .title::after {
    content: "Contact";
    color: #fff;
    background-color: transparent;
}
.contact .title::before {
    color: transparent;
}

.contact .contact-content .column {
    width: calc(50% - 30px);
}

.contact .contact-content .text {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.contact .contact-content .left p {
    text-align: justify;
}

.contact .contact-content .left .icons {
    margin: 10px 0;
}

.contact .contact-content .row {
    display: flex;
    height: 65px;
    align-items: center;
}

.contact .contact-content .row .info {
    margin-left: 30px;
}

.contact .contact-content .row i {
    font-size: 25px;
    color: crimson;
}

.contact .contact-content .info .head {
    font-weight: 500;
}

.contact .contact-content .info .sub-title {
    color: #333;
}

.contact .right form .fields {
    display: flex;
}

.contact .right form .field,
.contact .right form .fields .field {
    height: 45px;
    width: 100%;
    margin-bottom: 15px;
}

.contact .right form .textarea {
    height: 80px;
    width: 100%;
}

.contact .right form .name {
    margin-right: 10px;
}

.contact .right form .email {
    margin-left: 10px;
}

.contact .right form .field input,
.contact .right form .textarea textarea {
    height: 100%;
    width: 100%;
    border: 1px solid lightgrey;
    border-radius: 6px;
    outline: none;
    padding: 0 15px;
    font-size: 17px;
    font-family: 'Raleway', sans-serif;
    transition: all 0.3s ease;
}

.contact .right form .field input:focus,
.contact .right form .textarea textarea:focus {
    border-color: #b3b3b3;
}

.contact .right form .textarea textarea {
    padding-top: 10px;
    resize: none;
}

.contact .right form .button {
    height: 47px;
    width: 170px;
}

.contact .right form .button button {
    width: 100%;
    height: 100%;
    border: 2px solid crimson;
    background: crimson;
    color: #fff;
    outline: none;
    font-size: 20px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact .right form .button button:hover {
    color: crimson;
    background: none;
}

footer {
    background: #111;
    padding: 15px 23px;
    color: #fff;
    text-align: center;
}

footer span a {
    color: crimson;
    text-decoration: none;
}

footer span a:hover {
    text-decoration: underline;
}


/* responsive */

@media (max-width: 1300px) {
    .home .max-width {
        margin-left: 0px;
    }
}

@media (max-width: 1104px) {
    .about .about-content1 .left img {
        height: 350px;
        width: 350px;
    }
    .about .about-content2 .right img {
        height: 350px;
        width: 350px;
    }
}

@media (max-width: 991px) {
    .logo-about{width: 280px;}
    .max-width {
        padding: 0 50px;
    }
}

@media (max-width: 1200px) {
    .logo{
        display: none;
    }
    section {
        padding: 100px 0;
    }
    .menu-btn {
        display: block;
        z-index: 999;
    }
    .menu-btn i.active:before {
        content: "\f00d";
    }
    .navbar-custom .menu {
        visibility: hidden;
        position: fixed;
        height: 100%;
        width: 100%;
        top: 0;
        background: #111;
        text-align: center;
        padding-top: 80px;
        transition: all 0.3s ease;
        display: block; 
        flex-direction: column; 
        justify-content: center; 
        align-items: center; 
    }
    .navbar-custom .menu.active {
        width: 100%;
        visibility: visible;
        left: 0;
    }
    .navbar-custom .menu li {
        display: inline-block; 
    }
    .navbar-custom .menu li a {
        display: block; 
        margin: 20px 0;
        font-size: 25px;
    }
    .home .home-content .text-2 {
        font-size: 55px;
    }
    .home .home-content .text-3 {
        font-size: 30px;
    }
    .home .home-content a {
        font-size: 23px;
        padding: 10px 30px;
    }
    .max-width {
        max-width: 930px;
    }
    .about .about-content .column {
        width: 100%;
    }
    .about .about-content1 .left {
        display: flex;
        justify-content: center;
        margin: 0 auto 60px;
    }
    .about .about-content1 .right {
        flex: 100%;
    }
    .about .about-content2 .right {
        display: flex;
        justify-content: center;
        margin: 0 auto 60px;
    }
    .about .about-content2 .left {
        flex: 100%;
    }
    .services .serv-content .card {
        width: calc(100% - 10px);
        margin-bottom: 20px;
    }
    .skills .skills-content .column,
    .contact .contact-content .column {
        width: 100%;
        margin-bottom: 35px;
    }
}