@import url('https://fonts.googleapis.com/css2?family=Overpass:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Overpass:ital,wght@0,100..900;1,100..900&family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');

:root {


    --jet: rgba(255, 255, 255, 1);
    --onyx: rgba(255, 255, 255, 0.682);
    --eerie-black-1: rgba(255, 255, 255, 0.94);
    --eerie-black-2: rgba(255, 255, 255, 0.92);
    --smoky-black: rgba(237, 237, 237, 1);

    --white-1: rgba(255, 255, 255, 1);
    --white-2: rgb(196, 196, 196);

    --orange-yellow-crayola: rgba(255, 145, 77, 1);
    --vegas-gold: rgba(228, 129, 98, 1);
    --vegas-gold-background: rgba(235, 137, 107, 0.811);
    --bittersweet-shimmer: rgba(137, 64, 42, 1);

    --light-gray: rgba(237, 237, 237, 1);
    --light-gray-70: rgba(237, 237, 237, 0.7);

    --black: rgba(0, 0, 0, 0.933);

    --shadow-1: -4px 8px 24px hsla(0, 0%, 18%, 0.508);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.15);
    --shadow-3: 0 16px 40px hsla(0, 0%, 28%, 0.15);
    --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
    --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.15);

    /* font-size */
    --fs-1: 24px;
    --fs-2: 20px;
    --fs-3: 18px;
    --fs-4: 16px;
    --fs-5: 15px;
    --fs-6: 14px;
    --fs-7: 13px;
    --fs-8: 11px;

    /* font-weight */
    --fw-300: 300;
    --fw-400: 400;
    --fw-500: 500;
    --fw-600: 600;
    /**
   * transition
   */

    --transition-1: 0.25s ease;
    --transition-2: 0.5s ease-in-out;


}

/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

li {
    list-style: none;
}



img,
ion-icon,
a,
button,
time,
span {
    display: block;
}

button {
    font: inherit;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
}

input,
textarea {
    display: block;
    width: 100%;
    background: none;
    font: inherit;
}

::selection {
    background: var(--orange-yellow-crayola);
    color: var(--smoky-black);
}

:focus {
    outline-color: var(--smoky-black);
}

html {
    font-family: "Overpass", sans-serif;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/background.png') no-repeat center center fixed;
    background-size: cover;
    filter: blur(15px);
    z-index: -1;
    /* Đảm bảo phần tá»­ nền nằm sau ná»™i dung chĂ­nh */
}




body::-webkit-scrollbar {
    width: 10px;
    /* Độ rộng của thanh scroll-bar */
}

body::-webkit-scrollbar-track {
    background: #ffffff;
    /* Mà u nền của track */
}

body::-webkit-scrollbar-thumb {
    background-color: var(--bittersweet-shimmer);
    /* Mà u của thanh cuộn */
    border-radius: 20px;
    /* LĂ m trĂ²n gĂ³c */
    border: 2px solid transparent;
    /* Tạo khoảng cĂ¡ch trong */
    width: 7px;
    background-clip: content-box;
}

body::-webkit-scrollbar-thumb:hover {
    background-color: var(--orange-yellow-crayola);
    /* MĂ u khi hover */
}


/*-- #REUSED STYLE --*/

.sidebar,
article {
    background: var(--eerie-black-2);
    border: 1px solid var(--jet);
    border-radius: 20px;
    padding: 15px;
    box-shadow: var(--shadow-1);
    z-index: 1;
    margin-top: 30px;
}

.separator {
    width: 100%;
    height: 1px;
    background: var(--jet);
    margin: 16px 0;
}

.icon-box {
    position: relative;
    background: var(--border-gradient-onyx);
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    color: var(--orange-yellow-crayola);
    box-shadow: var(--shadow-1);
    z-index: 1;
}

.icon-box::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--eerie-black-1);
    border-radius: inherit;
    z-index: -1;
}

.icon-box ion-icon {
    --ionicon-stroke-width: 35px;
}

article {
    display: none;
}

article.active {
    display: block;
    animation: fade 0.5s ease backwards;
}

@keyframes fade {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.h2,
.h3,
.h4,
.h5 {
    color: var(--bittersweet-shimmer);
    font-family: "Overpass", sans-serif;
    text-transform: uppercase;
}

.h2 {
    font-size: var(--fs-1);
}

.h3 {
    font-size: var(--fs-2);
}

.h4 {
    font-size: var(--fs-3);
}

.h5 {
    font-size: var(--fs-5);
    font-weight: var(--fw-500);
}

.article-title {
    position: relative;
    padding-bottom: 7px;
}

.article-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--bittersweet-shimmer);
    border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
    width: 5px;
    /* for vertical scrollbar */
    height: 5px;
    /* for horizontal scrollbar */
}

.has-scrollbar::-webkit-scrollbar-track {
    background: var(--onyx);
    border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
    background: var(--orange-yellow-crayola);
    border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button {
    width: 20px;
}

.content-card {
    position: relative;
    background: var(--border-gradient-onyx);
    padding: 15px;
    padding-top: 45px;
    border-radius: 14px;
    box-shadow: var(--shadow-2);
    cursor: pointer;
    z-index: 1;
}

.content-card::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
}





/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
    margin: 15px 12px;
    margin-bottom: 75px;
    min-width: 259px;
}





/*-----------------------------------*\
  #SIDEBAR
\*-----------------------------------*/

.sidebar {
    margin-bottom: 15px;
    max-height: 112px;
    overflow: hidden;
    transition: var(--transition-2);
}

.sidebar.active {
    max-height: 405px;
}

.sidebar-info {
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
}

.avatar-box {
    background: var(--bg-gradient-onyx);
    border-radius: 20px;
}

.info-content .name {
    font-family: "Overpass", sans-serif;
    font-size: var(--fs-3);
    font-weight: var(--fw-500);
    font-weight: bold;
    text-transform: uppercase;
    color: var(--bittersweet-shimmer);
    margin-bottom: 10px;
}

.info-content .title {
    color: var(--white-1);
    background: var(--vegas-gold-background);
    font-size: var(--fs-8);
    font-weight: var(--fw-300);
    width: max-content;
    padding: 3px 12px;
    border-radius: 8px;
}

.info_more-btn {
    position: absolute;
    top: -15px;
    right: -15px;
    border-radius: 0 15px;
    font-size: 13px;
    color: var(--orange-yellow-crayola);
    background: var(--border-gradient-onyx);
    padding: 10px;
    box-shadow: var(--shadow-2);
    transition: var(--transition-1);
    z-index: 1;
}

.info_more-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--bg-gradient-jet);
    transition: var(--transition-1);
    z-index: -1;
}

.info_more-btn:hover,
.info_more-btn:focus {
    background: var(--bg-gradient-yellow-1);
}

.info_more-btn:hover::before,
.info_more-btn:focus::before {
    background: var(--bg-gradient-yellow-2);
}

.info_more-btn span {
    display: none;
}

.sidebar-info_more {
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-2);
}

.sidebar.active .sidebar-info_more {
    opacity: 1;
    visibility: visible;
}

.contacts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.contact-item {
    min-width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-info {
    max-width: calc(100% - 46px);
    width: calc(100% - 46px);
}

.contact-title {
    color: var(--orange-yellow-crayola);
    font-size: var(--fs-8);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.contact-info :is(.contact-link, time, address) {
    color: var(--black);
    font-size: var(--fs-7);
}

.contact-info address {
    font-style: normal;
}

.social-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    padding-bottom: 4px;
    padding-left: 7px;
}

.social-item .social-link {
    color: var(--orange-yellow-crayola);
    font-size: 18px;
}


.social-item .social-link:hover {
    color: var(--black);
}





/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/

.navbar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: hsla(0, 0%, 59%, 0.75);
    backdrop-filter: blur(10px);
    border: 1px solid var(--jet);
    border-radius: 12px 12px 0 0;
    box-shadow: var(--shadow-2);
    z-index: 5;
}

.navbar-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 0 10px;
}

.navbar-link {
    color: var(--light-gray);
    font-size: var(--fs-7);
    padding: 20px 7px;
    transition: color var(--transition-1);
}

.navbar-link:hover,
.navbar-link:focus {
    color: var(--light-gray-70);
}

.navbar-link.active {
    color: var(--white-1);
    font-weight: bold;
    text-decoration: underline;
    text-underline-offset: 4px;
}





/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .article-title {
    margin-bottom: 15px;
    font-size: 28px;
}

.about-text {
    color: var(--light-gray);
    text-align: justify;
    font-size: var(--fs-4);
    font-weight: var(--fw-400);
    line-height: 1.4;
}

.about-text p {
    margin-bottom: 10px;
}

/*-----------------------------------*\
  #ABOUT IMAGE COMPONENT
\*-----------------------------------*/

.about-hero {
    display: flex;
    flex-direction: column;
    /* Mặc định xếp chồng trên mobile */
    gap: 30px;
    /* Khoảng cách giữa text và ảnh */
    align-items: flex-start;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 350px;
    /* Giới hạn chiều rộng ảnh trên mobile */
    margin-inline: auto;
    /* Căn giữa ảnh trên mobile */
    aspect-ratio: 1 / 1.2;
    /* Tỷ lệ khung hình cho ảnh */
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-2);
}

.about-profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Đảm bảo ảnh luôn đầy khung */
    border-radius: 18px;
    transition: transform 0.3s ease;
}

.about-image-wrapper:hover .about-profile-img {
    transform: scale(1.05);
    /* Hiệu ứng zoom nhẹ khi hover */
}

/* Các lớp trang trí cho ảnh */
.image-decoration {
    position: absolute;
    background-color: var(--accent);
    /* Màu xanh dương làm điểm nhấn */
    border-radius: 10px;
    opacity: 0.7;
    z-index: -1;
    /* Đặt sau ảnh */
}

.image-decoration-1 {
    width: 80%;
    height: 80%;
    top: -15px;
    left: -15px;
    transform: rotate(-5deg);
    /* Xoay nhẹ để tạo điểm nhấn */
    border: 2px solid var(--accent);
    background: transparent;
}

.image-decoration-2 {
    width: 60%;
    height: 60%;
    bottom: -15px;
    right: -15px;
    transform: rotate(10deg);
    /* Xoay nhẹ để tạo điểm nhấn */
    background-color: hsla(210, 100%, 56%, 0.1);
    /* Màu xanh dương nhạt hơn */
}


/* Điều chỉnh responsive cho màn hình lớn */
@media (min-width: 768px) {
    .about-hero {
        flex-direction: row;
        /* Chuyển sang xếp ngang trên màn hình lớn */
        align-items: center;
        /* Căn giữa theo chiều dọc */
    }

    .about-text-content {
        flex: 2;
        /* Phần text chiếm nhiều không gian hơn */
        padding-right: 30px;
        /* Thêm khoảng cách giữa text và ảnh */
    }

    .about-image-wrapper {
        flex: 1;
        /* Phần ảnh chiếm ít không gian hơn */
        max-width: 300px;
        /* Giới hạn chiều rộng ảnh trên màn hình lớn */
        min-width: 250px;
        /* Đảm bảo ảnh không quá nhỏ */
        margin-inline: 0;
        /* Bỏ căn giữa */
    }
}

@media (min-width: 1024px) {
    .about-hero {
        gap: 50px;
        /* Khoảng cách lớn hơn trên màn hình desktop */
    }

    .about-image-wrapper {
        max-width: 350px;
        /* Có thể làm ảnh lớn hơn một chút */
    }
}

/**
 * #language 
 */
.language {
    margin-bottom: 35px;
}

.language-title {
    margin-bottom: 20px;
}

.language-item {
    margin-bottom: 15px;
}

.language-list li {
    margin-left: 20px;
    list-style: disc;
}

.language-name {
    font-weight: bold;
    font-size: var(--fs-4);

}


/**
 * #service 
 */

.service {
    margin-bottom: 35px;
}

.service-title {
    margin-bottom: 20px;
}

.service-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.service-item {
    position: relative;
    background: #ffffff;
    padding: 20px;
    border-radius: 14px;
    box-shadow: var(--shadow-1);
    z-index: 1;
}

.service-item::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
}

.service-icon-box {
    margin-bottom: 10px;
}

.service-icon-box img {
    margin: auto;
}

.service-content-box {
    text-align: center;
}

.service-item-title {
    margin-bottom: 7px;
}

.service-item-text {
    color: var(--black);
    font-size: var(--fs-6);
    font-weight: var(--fw-3);
    line-height: 1.6;
}


/**
 * #testimonials 
 */

.testimonials {
    margin-bottom: 30px;
}

.testimonials-title {
    margin-bottom: 20px;
}

.testimonials-list {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px 15px;
    padding-bottom: 35px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
}

.testimonials-item {
    min-width: 100%;
    scroll-snap-align: center;
}

.testimonials-avatar-box {
    position: absolute;
    top: 0;
    left: 0;
    transform: translate(15px, -25px);
    background: var(--bg-gradient-onyx);
    border-radius: 14px;
    box-shadow: var(--shadow-1);
}

.testimonials-item-title {
    margin-bottom: 7px;
}

.testimonials-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
    display: -webkit-box;
    line-clamp: 4;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}


/**
 * #testimonials-modal
 */

.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 20;
    pointer-events: none;
    visibility: hidden;
}

.modal-container::-webkit-scrollbar {
    display: none;
}

.modal-container.active {
    pointer-events: all;
    visibility: visible;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: hsl(0, 0%, 5%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 1;
    transition: var(--transition-1);
}

.overlay.active {
    opacity: 0.8;
    visibility: visible;
    pointer-events: all;
}

.testimonials-modal {
    background: var(--eerie-black-2);
    position: relative;
    padding: 15px;
    margin: 15px 12px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    box-shadow: var(--shadow-5);
    transform: scale(1.2);
    opacity: 0;
    transition: var(--transition-1);
    z-index: 2;
}

.modal-container.active .testimonials-modal {
    transform: scale(1);
    opacity: 1;
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--onyx);
    border-radius: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white-2);
    font-size: 18px;
    opacity: 0.7;
}

.modal-close-btn:hover,
.modal-close-btn:focus {
    opacity: 1;
}

.modal-close-btn ion-icon {
    --ionicon-stroke-width: 50px;
}

.modal-avatar-box {
    background: var(--bg-gradient-onyx);
    width: max-content;
    border-radius: 14px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-2);
}

.modal-img-wrapper>img {
    display: none;
}

.modal-title {
    margin-bottom: 4px;
}

.modal-content time {
    font-size: var(--fs-6);
    color: var(--light-gray-70);
    font-weight: var(--fw-300);
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
}


/**
 * #clients 
 */

.clients {
    margin-bottom: 15px;
}

.clients-list {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px;
    padding-bottom: 25px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scroll-padding-inline: 25px;
}

.clients-item {
    min-width: 50%;
    scroll-snap-align: start;
}

.clients-item img {
    width: 100%;
    filter: grayscale(1);
    transition: var(--transition-1);
}

.clients-item img:hover {
    filter: grayscale(0);
}





/*-----------------------------------*\
  #RESUME
\*-----------------------------------*/

.article-title {
    margin-bottom: 30px;
}


/**
 * education and experience 
 */

.timeline {
    margin-bottom: 30px;
}

.timeline .title-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.timeline-list {
    font-size: var(--fs-6);
    margin-left: 45px;
}

.timeline-item {
    position: relative;
}

.timeline-item:not(:last-child) {
    margin-bottom: 20px;
}

.timeline-item-title {
    font-size: var(--fs-4);
    line-height: 1.3;
    margin-bottom: 7px;
    color: var(--black) !important;
}

.timeline-list span {
    color: var(--vegas-gold);
    font-weight: var(--fw-400);
    line-height: 1.6;
}

.timeline-item:not(:last-child)::before {
    content: "";
    position: absolute;
    top: -25px;
    left: -30px;
    width: 1px;
    height: calc(100% + 50px);
    background: var(--black);
}

.timeline-item::after {
    content: "";
    position: absolute;
    top: 5px;
    left: -33px;
    height: 6px;
    width: 6px;
    background: var(--white-1);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--orange-yellow-crayola);
}

.timeline-text {
    color: var(--black);
    font-weight: var(--fw-400);
    line-height: 1.6;
}

.timeline-text li {
    list-style: disc;
    margin-left: 15px;
}

.timeline-text ol {
    margin-left: 15px;
}



/**
 * #certificates 
 */

.certificates {
    margin-bottom: 15px;
}

.certificates-list {
    display: flex;
    overflow-x: auto;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px;
    padding-bottom: 25px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scroll-padding-inline: 25px;
}

.certificates-item {
    min-width: 50%;
    scroll-snap-align: start;
    margin: 10px;
    transition: transform 0.3s ease;
}

.certificates-item:hover {
    transform: scale(1.2);
    /* PhĂ³ng to 1.2 lần khi di chuá»™t vĂ o */
}

.certificates-item img {
    width: 100%;
    border-radius: 2px;
    /* filter: grayscale(1); */
    transition: var(--transition-1);
}

.certificates-item:hover img {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    /* ThĂªm bĂ³ng đổ khi hover */
}


.certificate-modal {
    background: var(--eerie-black-2);
    position: relative;
    padding: 15px;
    margin: 15px 12px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    box-shadow: var(--shadow-5);
    transform: scale(1.2);
    opacity: 0;
    transition: var(--transition-1);
    z-index: 2;
}

.modal-container.active .certificate-modal {
    transform: scale(1);
    opacity: 1;
}


/**
 * skills 
 */

.skills-title {
    margin-bottom: 20px;
}

.skills-list {
    padding: 20px;
}



.skills-item:not(:last-child) {
    margin-bottom: 15px;
}

.skill .title-wrapper {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
}

.skill .title-wrapper data {
    color: var(--black);
    font-size: var(--fs-7);
    font-weight: var(--fw-300);
}

.skill-progress-bg {
    /* background: var(--white-1); */
    background: #828282;
    width: 100%;
    height: 8px;
    border-radius: 10px;
}

.skill-progress-fill {
    background: var(--orange-yellow-crayola);
    height: 100%;
    border-radius: inherit;
}





/*-----------------------------------*\
  #PORTFOLIO
\*-----------------------------------*/

.filter-list {
    display: none;
}

.filter-select-box {
    position: relative;
    margin-bottom: 25px;
}

.filter-select {
    background: var(--eerie-black-2);
    color: var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}

.filter-select.active .select-icon {
    transform: rotate(0.5turn);
}

.select-list {
    background: var(--eerie-black-2);
    position: absolute;
    top: calc(100% + 6px);
    width: 100%;
    padding: 6px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    z-index: 2;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: 0.15s ease-in-out;
}

.filter-select.active+.select-list {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.select-item button {
    background: var(--eerie-black-2);
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    text-transform: capitalize;
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
}

.select-item button:hover {
    --eerie-black-2: hsl(240, 2%, 20%);
}

.project-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 10px;
}

.project-item {
    display: none;
}

.project-item.active {
    display: block;
    animation: scaleUp 0.25s ease forwards;
}

@keyframes scaleUp {
    0% {
        transform: scale(0.5);
    }

    100% {
        transform: scale(1);
    }
}

.project-item>a {
    width: 100%;
}

.project-img {
    position: relative;
    width: 100%;
    height: 200px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 15px;
}

.project-img::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1;
    transition: var(--transition-1);
}

.project-item>a:hover .project-img::before {
    background: hsla(0, 0%, 0%, 0.5);
}

.project-item-icon-box {
    --scale: 0.8;

    background: var(--jet);
    color: var(--orange-yellow-crayola);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(var(--scale));
    font-size: 20px;
    padding: 18px;
    border-radius: 12px;
    opacity: 0;
    z-index: 1;
    transition: var(--transition-1);
}

.project-item>a:hover .project-item-icon-box {
    --scale: 1;
    opacity: 1;
}

.project-item-icon-box ion-icon {
    --ionicon-stroke-width: 50px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-1);
}

.project-item>a:hover img {
    transform: scale(1.1);
}

.project-title,
.project-category {
    margin-left: 10px;
}

.project-title {
    color: var(--white-2);
    font-size: var(--fs-5);
    font-weight: var(--fw-400);
    text-transform: capitalize;
    line-height: 1.3;
}

.project-category {
    color: var(--light-gray-70);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}





/*-----------------------------------*\
  #BLOG
\*-----------------------------------*/

.blog-posts {
    margin-bottom: 10px;
}

.blog-posts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.blog-post-item>a {
    position: relative;
    background: var(--border-gradient-onyx);
    height: 100%;
    box-shadow: var(--shadow-4);
    border-radius: 16px;
    z-index: 1;
}

.blog-post-item>a::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--eerie-black-1);
    z-index: -1;
}

.blog-banner-box {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
}

.blog-banner-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-1);
}

.blog-post-item>a:hover .blog-banner-box img {
    transform: scale(1.1);
}

.blog-content {
    padding: 15px;
}

.blog-meta {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
}

.blog-meta :is(.blog-category, time) {
    color: var(--light-gray-70);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}

.blog-meta .dot {
    background: var(--light-gray-70);
    width: 4px;
    height: 4px;
    border-radius: 4px;
}

.blog-item-title {
    margin-bottom: 10px;
    line-height: 1.3;
    transition: var(--transition-1);
}

.blog-post-item>a:hover .blog-item-title {
    color: var(--orange-yellow-crayola);
}

.blog-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
}



/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/

.activity-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.activity-item-title {
    font-size: var(--fs-4);
    line-height: 1.3;
    /* margin-bottom: 7px; */
    color: var(--black) !important;
}

.activity-text {
    font-size: var(--fs-5);
    margin-left: 30px;
}

.activity-time {
    color: rgb(255, 119, 78);
    margin-bottom: 5px;
    margin-left: 20px;
}

.activity-text p {
    text-align: justify;
    margin-bottom: 10px;
}

.activity-details li {
    list-style: disc;
    text-transform: capitalize;
    font-weight: bold;
    padding: 7px;
}


.activity-details ol li {
    list-style: circle;
    font-weight: normal;
    margin-left: 15px;
    padding: 0px;
    text-transform: none;

}

.activity-skill {
    display: flex;
    flex-wrap: wrap;
    /* Cho phĂ©p cĂ¡c tag trĂ n xuống dĂ²ng nếu khĂ´ng đủ khĂ´ng gian */
    gap: 10px;
    /* Khoảng cĂ¡ch giữa cĂ¡c tag */
    margin-bottom: 10px;
    /* background-color: var(--white-1);
  border-radius: 10px;
  width: 90%; */
}

.tag-1,
.tag-2 {
    color: white;
    /* MĂ u chữ */
    padding: 8px 12px;
    /* Khoảng cĂ¡ch trong tag */
    border-radius: 50px;
    /* Tạo hình trĂ²n cho tag */
    font-size: 14px;
    /* KĂ­ch thÆ°á»›c chữ */
    text-align: center;
    /* Căn giữa chữ */
    transition: background-color 0.3s;
    /* Hiệu ứng chuyển mĂ u khi hover */
}

.tag-1 {
    background-color: #f69665e8;
    /* Mà u nền cho tag */
}

.tag-2 {
    background-color: rgb(58, 58, 58);
}

.tag-1:hover,
.tag-2:hover {
    background-color: rgba(137, 64, 42, 0.989);
    /* Mà u nền khi hover */
}

.activity-img {
    display: flex;
    flex-wrap: wrap;
    min-width: 50px;
    margin: 10px;
    justify-content: space-between;
    /* Đặt khoảng cĂ¡ch giữa cĂ¡c ảnh bằng nhau */
    align-items: center;
    /* Căn giữa theo trục dọc */
}


.activity-img img {
    width: 30%;
    border-radius: 5px;
    /* object-fit: cover;  */
}

.activity-img img:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-1);
    transition: var(--transition-1);

}



/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/

.mapbox {
    position: relative;
    height: 250px;
    width: 100%;
    border-radius: 16px;
    margin-bottom: 30px;
    border: 1px solid var(--jet);
    overflow: hidden;
}

.mapbox figure {
    height: 100%;
}

.mapbox iframe {
    width: 100%;
    height: 100%;
    border: none;
    /* filter: grayscale(1) ; */
}

.contact-form {
    margin-bottom: 10px;
}

.form-title {
    margin-bottom: 20px;
}

.input-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.form-input {
    color: var(--black);
    font-size: var(--fs-6);
    font-weight: var(--fw-400);
    padding: 13px 20px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    outline: none;
}

.form-input::placeholder {
    font-weight: var(--fw-500);
}

.form-input:focus {
    border-color: var(--orange-yellow-crayola);
}

textarea.form-input {
    min-height: 100px;
    height: 120px;
    max-height: 200px;
    resize: vertical;
    margin-bottom: 25px;
}

textarea.form-input::-webkit-resizer {
    display: none;
}

.form-input:focus:invalid {
    border-color: var(--bittersweet-shimmer);
}

.form-btn {
    position: relative;
    width: 100%;
    background: var(--border-gradient-onyx);
    color: var(--orange-yellow-crayola);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 13px 20px;
    border-radius: 14px;
    font-size: var(--fs-6);
    text-transform: capitalize;
    box-shadow: var(--shadow-3);
    z-index: 1;
    transition: var(--transition-1);
}

.form-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
    transition: var(--transition-1);
}

.form-btn ion-icon {
    font-size: 16px;
}

.form-btn:hover {
    background: var(--bg-gradient-yellow-1);
}

.form-btn:hover::before {
    background: var(--bg-gradient-yellow-2);
}

.form-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-btn:disabled:hover {
    background: var(--border-gradient-onyx);
}

.form-btn:disabled:hover::before {
    background: var(--bg-gradient-jet);
}



#scrollTopBtn {
    display: none;
    /* Ẩn nĂºt ban đầu */
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99;
    background-color: var(--bittersweet-shimmer);
    /* Mà u nền */
    color: white;
    /* MĂ u chữ */
    border: none;
    padding: 10px;
    border-radius: 20px;
    cursor: pointer;
}

#scrollTopBtn:hover {
    background-color: #ff885d;
    /* MĂ u khi hover */
}


/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {


    /**
   * client
   */

    .clients-item {
        min-width: calc(33.33% - 10px);
    }



    /**
   * #PORTFOLIO, BLOG 
   */

    .project-img,
    .blog-banner-box {
        height: auto;
    }

}





/**
 * responsive larger than 580px screen
 */

@media (min-width: 580px) {

    /**
   * CUSTOM PROPERTY
   */


    :root {
        --fs-1: 32px;
        --fs-2: 24px;
        --fs-3: 26px;
        --fs-4: 18px;
        --fs-6: 15px;
        --fs-7: 15px;
        --fs-8: 12px;
    }




    /**
   * #REUSED STYLE
   */

    .sidebar,
    article {
        width: 520px;
        margin-inline: auto;
        padding: 30px;
    }

    .article-title {
        padding-bottom: 15px;
    }

    .article-title::after {
        width: 40px;
        height: 5px;
    }

    .icon-box {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        font-size: 18px;
    }



    /**
   * #MAIN
   */

    main {
        margin-top: 60px;
        margin-bottom: 100px;
    }



    /**
   * #SIDEBAR
   */

    .sidebar {
        max-height: 180px;
        margin-bottom: 0px;
    }

    .sidebar.active {
        max-height: 584px;
    }

    .sidebar-info {
        gap: 25px;
    }

    .avatar-box {
        border-radius: 30px;
    }

    .avatar-box img {
        width: 120px;
    }

    .info-content .name {
        margin-bottom: 15px;
    }

    .info-content .title {
        padding: 5px 18px;
    }

    .info_more-btn {
        top: -30px;
        right: -30px;
        padding: 10px 15px;
    }

    .info_more-btn span {
        display: block;
        font-size: var(--fs-8);
    }

    .info_more-btn ion-icon {
        display: none;
    }

    .separator {
        margin: 32px 0;
    }

    .contacts-list {
        gap: 20px;
    }

    .contact-info {
        max-width: calc(100% - 64px);
        width: calc(100% - 64px);
    }



    /**
   * #NAVBAR
   */

    .navbar {
        border-radius: 20px 20px 0 0;
    }

    .navbar-list {
        gap: 20px;
    }

    .navbar-link {
        --fs-8: 14px;
    }



    /**
   * #ABOUT
   */

    .about .article-title {
        margin-bottom: 20px;
    }

    .about-text {
        margin-bottom: 40px;
    }

    /* service */

    .service-item {
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 18px;
        padding: 30px;
    }

    .service-icon-box {
        margin-bottom: 0;
        margin-top: 5px;
    }

    .service-content-box {
        text-align: left;
    }

    /* testimonials */

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

    .testimonials-list {
        gap: 30px;
        margin: 0 -30px;
        padding: 30px;
        padding-bottom: 35px;
    }

    .content-card {
        padding: 30px;
        padding-top: 25px;
    }

    .testimonials-avatar-box {
        transform: translate(30px, -30px);
        border-radius: 20px;
    }

    .testimonials-avatar-box img {
        width: 80px;
    }

    .testimonials-item-title {
        margin-bottom: 10px;
        margin-left: 95px;
    }

    .testimonials-text {
        line-clamp: 2;
        -webkit-line-clamp: 2;
    }

    /* testimonials modal */

    .modal-container {
        padding: 20px;
    }

    .testimonials-modal {
        display: flex;
        justify-content: flex-start;
        align-items: stretch;
        gap: 25px;
        padding: 30px;
        border-radius: 20px;
    }

    .modal-img-wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .modal-avatar-box {
        border-radius: 18px;
        margin-bottom: 0;
    }

    .modal-avatar-box img {
        width: 65px;
    }

    .modal-img-wrapper>img {
        display: block;
        flex-grow: 1;
        width: 35px;
    }

    /* clients */

    .clients-list {
        gap: 50px;
        margin: 0 -30px;
        padding: 45px;
        scroll-padding-inline: 45px;
    }

    .clients-item {
        min-width: calc(33.33% - 35px);
    }



    /**
   * #RESUME
   */

    .timeline-list {
        margin-left: 65px;
    }

    .timeline-item:not(:last-child)::before {
        left: -40px;
    }

    .timeline-item::after {
        height: 8px;
        width: 8px;
        left: -43px;
    }

    .skills-item:not(:last-child) {
        margin-bottom: 25px;
    }



    /**
   * #PORTFOLIO, BLOG
   */

    .project-img,
    .blog-banner-box {
        border-radius: 16px;
    }

    .blog-posts-list {
        gap: 30px;
    }

    .blog-content {
        padding: 25px;
    }



    /**
   * #CONTACT
   */

    .mapbox {
        height: 380px;
        border-radius: 18px;
    }

    .input-wrapper {
        gap: 30px;
        margin-bottom: 30px;
    }

    .form-input {
        padding: 15px 20px;
    }

    textarea.form-input {
        margin-bottom: 30px;
    }

    .form-btn {
        --fs-6: 16px;
        padding: 16px 20px;
    }

    .form-btn ion-icon {
        font-size: 18px;
    }

}





/**
 * responsive larger than 768px screen
 */

@media (min-width: 768px) {

    /**
   * REUSED STYLE
   */

    .sidebar,
    article {
        width: 700px;
    }

    .has-scrollbar::-webkit-scrollbar-button {
        width: 100px;
    }



    /**
   * SIDEBAR
   */

    .contacts-list {
        grid-template-columns: 1fr 1fr;
        gap: 30px 15px;
    }



    /**
   * NAVBAR
   */

    .navbar-link {
        --fs-8: 15px;
    }



    /**
   * ABOUT
   */

    /* testimonials modal */

    .testimonials-modal {
        gap: 35px;
        max-width: 680px;
    }

    .modal-avatar-box img {
        width: 80px;
    }



    /**
   * PORTFOLIO
   */

    .article-title {
        padding-bottom: 20px;
    }

    .filter-select-box {
        display: none;
    }

    .filter-list {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        gap: 25px;
        padding-left: 5px;
        margin-bottom: 30px;
    }

    .filter-item button {
        color: var(--light-gray);
        font-size: var(--fs-5);
        transition: var(--transition-1);
    }

    .filter-item button:hover {
        color: var(--light-gray-70);
    }

    .filter-item button.active {
        color: var(--orange-yellow-crayola);
    }

    /* portfolio and blog grid */

    .project-list,
    .blog-posts-list {
        grid-template-columns: 1fr 1fr;
    }



    /**
   * CONTACT
   */

    .input-wrapper {
        grid-template-columns: 1fr 1fr;
    }

    .form-btn {
        width: max-content;
        margin-left: auto;
    }

}





/**
 * responsive larger than 1024px screen
 */

@media (min-width: 1024px) {

    /**
   * CUSTOM PROPERTY
   */


    :root {
        --jet: rgba(255, 255, 255, 1);
        /* Pure white for the primary background */
        --onyx: rgba(255, 255, 255, 0.96);
        /* Slightly transparent white for softer backgrounds */
        --eerie-black-1: rgba(255, 255, 255, 0.94);
        /* Slightly darker white for contrast */
        --eerie-black-2: rgba(255, 255, 255, 0.92);
        /* A touch darker than eerie-black-1 */
        --smoky-black: rgba(237, 237, 237, 1);
        /* Light gray for subtle shadow or background */

        --white-1: rgba(255, 255, 255, 1);
        /* Pure white */
        --white-2: rgba(250, 250, 250, 1);
        /* Slightly off-white */

        --orange-yellow-crayola: rgba(255, 145, 77, 1);
        /* Quaternary color, vibrant orange */
        --vegas-gold: rgba(228, 129, 98, 1);
        /* Tertiary color, muted orange-brown */
        --light-gray: rgba(237, 237, 237, 1);
        /* Light gray for borders and backgrounds */
        --light-gray-70: rgba(237, 237, 237, 0.7);
        /* 70% opacity for light shadows */

        --bittersweet-shimmer: rgba(137, 64, 42, 1);
        /* Secondary color, deep brown-orange */
    }




    /**
   * REUSED STYLE
   */

    .sidebar,
    article {
        width: 950px;
        box-shadow: var(--shadow-5);
    }



    /**
   * MAIN 
   */

    main {
        margin-bottom: 60px;
    }

    .main-content {
        position: relative;
        width: max-content;
        margin: auto;
    }



    /**
   * NAVBAR
   */

    .navbar {
        position: absolute;
        bottom: auto;
        top: 0;
        left: auto;
        right: 0;
        width: max-content;
        border-radius: 0 20px;
        padding: 0 20px;
        box-shadow: none;
        margin-top: 0 !important;
    }

    .navbar-list {
        gap: 30px;
        padding: 0 20px;
    }

    .navbar-link {
        font-weight: var(--fw-500);
    }



    /**
   * ABOUT
   */

    /* service */

    .service-list {
        grid-template-columns: 1fr 1fr;
        gap: 20px 25px;
    }

    /* testimonials */

    .testimonials-item {
        min-width: calc(50% - 15px);
    }

    /* clients */

    .clients-item {
        min-width: calc(25% - 38px);
    }



    /**
   * PORTFOLIO
   */

    .project-list {
        grid-template-columns: repeat(3, 1fr);
    }



    /**
   * BLOG
   */

    .blog-banner-box {
        height: 230px;
    }

}





/**
 * responsive larger than 1250px screen
 */

@media (min-width: 1250px) {

    /**
   * RESET
   */




    /**
   * REUSED STYLE
   */

    .sidebar,
    article {
        width: auto;
    }

    article {
        min-height: 100%;
    }



    /**
   * MAIN
   */

    main {
        max-width: 1200px;
        margin-inline: auto;
        display: flex;
        justify-content: center;
        align-items: stretch;
        gap: 25px;
    }

    .main-content {
        min-width: 75%;
        width: 75%;
        margin: 0;
    }

    /* article {
    margin-top: 0;
  } */


    /**
   * SIDEBAR
   */

    .sidebar {
        position: sticky;
        top: 60px;
        max-height: max-content;
        height: 100%;
        /* width: 800px !important; */
        margin-bottom: 0;
        padding-top: 60px;
        z-index: 1;
    }

    .navbar {
        margin-top: 30px !important;
    }

    .sidebar-info {
        flex-direction: column;
    }

    .avatar-box img {
        width: 150px;
    }

    .info-content .name {
        white-space: nowrap;
        text-align: center;
        font-size: 20px;
    }

    .info-content .title {
        margin: auto;
    }

    .info_more-btn {
        display: none;
    }

    .sidebar-info_more {
        opacity: 1;
        visibility: visible;
        width: 240px !important;
    }

    .contacts-list {
        grid-template-columns: 1fr;
    }

    .contact-info :is(.contact-link) {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .contact-info :is(.contact-link, time, address) {
        --fs-7: 14px;
        font-weight: var(--fw-300);
    }

    .separator:last-of-type {
        margin: 15px 0;
        opacity: 0;
    }

    .social-list {
        justify-content: center;
    }



    /**
	 * RESUME
	 */

    .timeline-text {
        max-width: 700px;
    }

}

/* Text color set to black */
body,
p,
h1,
h2,
h3,
h4,
h5,
h6 {
    color: rgba(0, 0, 0, 1);
    /* Black text */
}

/* Navbar background and text color */
.navbar {
    background-color: var(--bittersweet-shimmer);
    /* Navbar background */
}

.navbar a {
    color: rgba(255, 255, 255, 1);
    /* Navbar text color white */
}

/* Boxes like service-item with light gray background */
.service-item,
.box {
    background-color: rgba(237, 237, 237, 1);
    /* Light gray */
    border-radius: 8px;
    /* Adding some rounding to box edges */
    padding: 20px;
}