:root {
    --color-highlight: #ff3366;
    --color-highlight-hover: #e62e5c;
    --color-main: #374151;
    --color-bg-light: #f9fafb;
    --color-text-light: #6b7280;
    --color-white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
/* ==========================================================================
   Global Styles & Utilities
   ========================================================================== */
body {
    color: var(--color-main);
    line-height: 1.6;
}
a {
    transition: var(--transition-base);
    text-decoration: none;
}
.img-fluid {
    max-width: 100%;
    height: auto;
}
/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.box-header-menu > .container > .row > div:nth-child(2) {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.download-cv-top a {
    height: 48px;
    width: 172px;
    background: var(--color-highlight);
    text-align: center;
    line-height: 48px;
    color: var(--color-white);
    margin-left: 50px;
    padding: 0;
    display: inline-block;
    border-radius: var(--radius-md);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}
.download-cv-top a:hover {
    background: var(--color-highlight-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
/* ==========================================================================
   Box About Home (Introduction)
   ========================================================================== */
.box-about-home {
    position: relative;
    background: var(--color-bg-light);
    padding: 60px 40px;
    margin-top: -73px;
    z-index: 9;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.box-about-home svg {
    position: absolute;
    left: 70px;
    top: 25px;
    z-index: 0;
    opacity: 0.1;
    transform: scale(1.5);
}
.box-about-home .title-section {
    font-size: 36px;
    font-weight: 900;
    color: var(--color-main);
    margin-bottom: 25px;
    padding: 0 51px;
    position: relative;
    z-index: 1;
}
.box-about-home .dsc {
    margin-bottom: 20px;
    color: var(--color-text-light);
    font-size: 16px;
}
/* ==========================================================================
   Box About Home 02 (Personal Info)
   ========================================================================== */
.box-about-home-02 {
    padding: 60px 0;
}
.box-about-home-02 .info-left .item {
    display: flex;
    min-height: 56px;
    align-items: center;
    padding: 15px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    transition: var(--transition-base);
}
.box-about-home-02 .info-left .item:nth-child(2n+1) {
    background: var(--color-bg-light);
}
.box-about-home-02 .info-left .item:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}
.box-about-home-02 .info-left .item span {
    display: inline-flex;
    align-items: center;
    flex: 0 0 50%;
    max-width: 50%;
    font-weight: 500;
}
.box-about-home-02 .info-left .item span > svg {
    margin-right: 15px;
    color: var(--color-highlight);
    width: 20px;
    height: 20px;
}
.box-about-home-02 .inter-images .img {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.box-about-home-02 .inter-images .img:before {
    content: '';
    position: absolute;
    left: -11px;
    width: 100%;
    height: 100%;
    background: var(--color-highlight);
    top: 11px;
    border-radius: var(--radius-xl);
    z-index: -1;
    transition: var(--transition-base);
}
.box-about-home-02 .inter-images:hover .img:before {
    top: 15px;
    left: -15px;
}
.box-about-home-02 .inter-images .img img {
    border-radius: var(--radius-xl);
    transition: transform 0.5s ease;
}
.box-about-home-02 .inter-images:hover .img img {
    transform: scale(1.03);
}
/* ==========================================================================
   Box Proset (Skills)
   ========================================================================== */
.box-proset {
    padding: 80px 0 120px;
    background: var(--color-white);
}
.box-proset .content {
    padding-left: calc((100% - 1170px) / 2);
}
.box-proset .content .item {
    display: flex;
    align-items: center;
    margin-bottom: 35px;
    padding: 15px;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}
.box-proset .content .item:hover {
    background: var(--color-bg-light);
    box-shadow: var(--shadow-sm);
}
.box-proset .content .item .img {
    flex: 0 0 60px;
    max-width: 60px;
    margin-right: 20px;
    padding: 10px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.box-proset .content .item .img img {
    width: 100%;
    height: auto;
    object-fit: contain;
}
.box-proset .content .item .inter-text {
    flex: 1 1;
}
.box-proset .content .item .inter-text .name-value {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}
.box-proset .content .item .inter-text .name-value span.name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-main);
}
.box-proset .content .item .inter-text .name-value .value {
    font-weight: 700;
    color: var(--color-highlight);
}
.box-proset .content .item .inter-text .data-prs {
    background: #CCE6FF;
    width: 100%;
    height: 10px;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}
.box-proset .content .item .inter-text .data-prs > span {
    background: var(--color-highlight);
    display: block;
    height: 100%;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}
.box-proset .content .item .inter-text .data-prs > span::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
    background-size: 1rem 1rem;
    animation: progress-bar-stripes 1s linear infinite;
}
@keyframes progress-bar-stripes {
    0% { background-position: 1rem 0; }
    100% { background-position: 0 0; }
}
.box-proset .inter-images {
    padding-left: 40px;
    position: relative;
}
.box-proset .inter-images .img {
    position: relative;
    z-index: 2;
}
.box-proset .inter-images .img img {
    border-bottom-left-radius: 200px;
    border-top-right-radius: 20px;
    border-top-left-radius: 20px;
    border-bottom-right-radius: 20px;
    box-shadow: var(--shadow-lg);
}
.box-proset .inter-images .img:before {
    width: 60px;
    height: 60px;
    content: '';
    position: absolute;
    bottom: -30px;
    left: 150px;
    background: #CCE6FF;
    border-radius: 50%;
    z-index: 3;
    animation: float 3s ease-in-out infinite;
}
.box-proset .inter-images .img:after {
    width: 250px;
    height: 250px;
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    background: #CCE6FF;
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}
/* ==========================================================================
   Box Project (Portfolio)
   ========================================================================== */
.box-project .item-project .article-project {
    overflow: hidden;
    margin-bottom: 0;
    position: relative;
    height: 100%;
    background: #ddd;
    border-radius: var(--radius-md);
    cursor: pointer;
}
.box-project .item-project .article-project .inner-content {
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    z-index: 9;
    opacity: 0;
    transition: var(--transition-base);
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    backdrop-filter: blur(5px);
}
.box-project .item-project .article-project:hover .inner-content {
    bottom: 0;
    opacity: 1;
}
.box-project .item-project .article-project .inner-image .img {
    transition: transform 0.5s ease;
}
.box-project .item-project .article-project:hover .inner-image .img {
    transform: scale(1.1);
}
.box-project .link-more a {
    color: var(--color-white);
    background: var(--color-main);
    display: inline-flex;
    height: 48px;
    align-items: center;
    padding: 0 30px;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
}
.box-project .link-more a:hover {
    background: var(--color-highlight);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
/* ==========================================================================
   Box Light Hight (Timeline)
   ========================================================================== */
.box-light-hight {
    position: relative;
    padding: 100px 0;
    margin-top: -80px;
    background: linear-gradient(to bottom, transparent, var(--color-bg-light) 10%, var(--color-bg-light) 90%, transparent);
}
.box-light-hight:before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: 2px;
    height: 100%;
    background: #e5e7eb;
}
.box-light-hight .list .item {
    text-align: right;
    padding-right: 50px;
    position: relative;
    transition: var(--transition-base);
}
.box-light-hight .list .item:hover {
    transform: translateY(-5px);
}
.box-light-hight .list .item .year {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-highlight);
    line-height: 1;
    margin-bottom: 5px;
}
.box-light-hight .list .item .name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-main);
}
.box-light-hight .list .item .description {
    font-size: 15px;
    color: var(--color-text-light);
    background: var(--color-white);
    padding: 15px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: inline-block;
}
.box-light-hight .list .item:before {
    content: '';
    position: absolute;
    top: 25px;
    right: -6px;
    width: 12px;
    height: 12px;
    background: var(--color-highlight);
    border-radius: 50%;
    border: 2px solid var(--color-white);
    box-shadow: 0 0 0 2px var(--color-highlight);
    z-index: 2;
}
.box-light-hight .list .item-highlight:nth-child(2n+2) .item {
    text-align: left;
    padding-right: 0;
    padding-left: 50px;
}
.box-light-hight .list .item-highlight:nth-child(2n+2) .item:before {
    right: auto;
    left: -6px;
}
/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background: var(--color-bg-light);
    padding-top: 60px;
}
.box-follow .list .item .icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}
.box-follow .list .item:hover .icon {
    background: var(--color-highlight);
    transform: translateY(-3px);
}
.box-follow .list .item:hover .icon img {
    filter: brightness(0) invert(1);
}
/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (max-width: 1200px) {
    .box-about-home {
        padding: 30px;
        margin-top: 0;
    }
    
    .box-proset .content {
        padding-left: 0;
    }
    
    .box-proset .inter-images {
        margin-top: 40px;
        text-align: center;
        padding-left: 0;
    }
    
    .box-proset .inter-images .img:before,
    .box-proset .inter-images .img:after {
        display: none;
    }
}
@media (max-width: 768px) {
    .box-light-hight:before {
        left: 20px;
    }
    
    .box-light-hight .list .item,
    .box-light-hight .list .item-highlight:nth-child(2n+2) .item {
        text-align: left;
        padding-left: 50px;
        padding-right: 0;
    }
    
    .box-light-hight .list .item:before,
    .box-light-hight .list .item-highlight:nth-child(2n+2) .item:before {
        left: 14px;
        right: auto;
    }
    
    .download-cv-top a {
        margin-left: 0;
        margin-top: 10px;
    }
    
    .box-about-home-02 .info-left .item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .box-about-home-02 .info-left .item span {
        max-width: 100%;
        margin-bottom: 5px;
    }
}