@import"https://fonts.googleapis.com/css2?family=Syne:wght@400..800&display=swap";.vietnamese-font{font-family:Inter,serif}:root{--header-height: 3.5rem;--hue: 8;--first-color: hsl(var(--hue), 65%, 40%);--first-color-light: hsl(var(--hue), 65%, 50%);--first-color-alt: hsl(var(--hue), 60%, 35%);--title-color: hsl(var(--hue), 30%, 95%);--text-color: hsl(var(--hue), 20%, 80%);--text-color-light: hsl(var(--hue), 20%, 70%);--body-color: hsl(var(--hue), 40%, 16%);--container-color: hsl(var(--hue), 40%, 20%);--body-font: "Syne", sans-serif;--biggest-font-size: 3rem;--big-font-size: 1.5rem;--h1-font-size: 1.5rem;--h2-font-size: 1.25rem;--h3-font-size: 1rem;--normal-font-size: .938rem;--small-font-size: .813rem;--font-regular: 400;--font-semi-bold: 500;--font-bold: 700;--z-tooltip: 10;--z-fixed: 100}@media screen and (min-width: 1150px){:root{--biggest-font-size: 5.5rem;--big-font-size: 2.75rem;--h1-font-size: 2.25rem;--h2-font-size: 1.5rem;--h3-font-size: 1.25rem;--normal-font-size: 1.125rem;--small-font-size: .875rem}}*{box-sizing:border-box;padding:0;margin:0}html{scroll-behavior:smooth}body,input,textarea,button{font-family:var(--body-font);font-size:var(--normal-font-size)}body{background-color:var(--body-color);color:var(--text-color)}input,button,textarea{border:none;outline:none}h1,h2,h3{color:var(--title-color);font-weight:var(--font-semi-bold)}p{line-height:130%}ul{list-style:none}a{text-decoration:none}img{display:block;max-width:100%;height:auto}.container{max-width:1120px;margin-inline:1.5rem}.grid{display:grid;gap:1.5rem}.section{padding-block:4.5rem 2rem}.section__title{text-align:center;font-size:var(--h1-font-size);font-weight:var(--font-bold);margin-bottom:2rem}.main{overflow:hidden}.header{position:fixed;left:0;width:100%;top:0;z-index:var(--z-fixed)}.nav{position:relative;height:var(--header-height);display:flex;align-items:center;justify-content:space-between}.nav_logo{color:var(--title-color);font-weight:var(--font-bold);white-space:nowrap;font-size:large}.nav_toggle,.nav_close{font-size:1.5rem;cursor:pointer;color:var(--title-color)}@media screen and (max-width: 1150px){.nav_menu{position:fixed;top:0;right:-100%;height:100%;backdrop-filter:blur(16px);background-color:hsla(var(--hue),70%,4%,.2);width:80%;-webkit-backdrop-filter:blur(16px);padding:7rem 3rem;transition:right .4s}.nav_list{display:flex;flex-direction:column;row-gap:3rem}.nav_link{color:var(--title-color);position:relative;transition:color .4s;font-weight:var(--font-semi-bold)}.nav_link:after{content:"";width:0;height:2px;background-color:var(--first-color-light);position:absolute;left:0;bottom:-.5rem;transition:width .3s}.nav_link:hover{color:var(--first-color-alt)}.nav_link:hover:after{width:30%}.nav_close{top:1.5rem;position:absolute;right:1.5rem}.show_menu{right:0}}.blur-header:after{content:"";position:absolute;width:1000%;height:100%;background-color:hsla(var(--hue),70%,4%,.2);top:0;left:0;z-index:-1;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.active-menu{color:var(--first-color-light)}.active-menu:after{width:30%}.home_container{row-gap:2rem;padding-top:1rem;border-radius:20px;padding:1rem}.home_img{width:80%;justify-self:center;border-radius:10px;-webkit-mask-image:linear-gradient(to bottom,hsla(var(--hue),40%,16%),transparent 100%);mask-image:linear-gradient(to bottom,hsla(var(--hue),40%,16%),transparent 100%)}.home_name{font-size:4.5rem;font-weight:var(--font-bold);word-break:break-word;margin-bottom:1rem}.home_profession{position:relative;font-size:2.5rem;color:var(--text-color)}.home_profession:after{content:"";position:absolute;left:0;bottom:-.5rem;background-color:var(--text-color);width:25%;height:3px}.home_scroll{color:var(--title-color);display:inline-flex;column-gap:5px;justify-self:center;align-items:center;margin-top:3rem}.home_scroll-box{background-color:var(--first-color);width:32px;height:32px;display:grid;font-size:1.5rem;place-items:center;overflow:hidden}.home_scroll-text{font-weight:var(--font-semi-bold)}.home_scroll-box i{animation:scroll-down 3s infinite}@keyframes scroll-down{0%{transform:translateY(-1rem);opacity:0}50%{transform:translateY(0);opacity:1}to{transform:translateY(.6rem);opacity:0}}.button{display:inline-flex;justify-content:center;background-color:var(--first-color);color:var(--title-color);font-weight:var(--font-semi-bold);padding:1rem 2rem;transition:background-color .4s}.button:hover{background-color:var(--first-color-alt)}.work{background-color:var(--container-color)}.work_card{background-color:var(--first-color)}.work_link{color:var(--title-color);display:block;position:relative;background-color:var(--body-color);padding:2rem 1.5rem 1.5rem;transition:transform .4s}.work_title{font-size:var(--h3-font-size);margin-bottom:.75rem}.work_description{margin-bottom:1.5rem}.work_link i{position:absolute;top:1.8rem;right:1.5rem;font-size:1.5rem;transition:transform .4s}.work_link:hover{transform:translateY(-.35rem)}.work_link:hover i{transform:translate(.5rem)}.info_container{row-gap:3rem}.info_title{position:relative;font-size:var(--h2-font-size);color:var(--text-color);margin-bottom:2rem}.info_title:after{content:"";position:absolute;left:0;bottom:-.5rem;background-color:var(--text-color);width:20px;height:2px}.about{row-gap:3rem}.about_description{margin-bottom:2rem}.about_description b{color:var(--first-color-light)}.about_img{width:250px;justify-self:center}.about_button{width:100%}.experience_content{row-gap:2rem}.experience_data{row-gap:1rem}.experience_company{font-size:var(--h2-font-size);font-weight:var(--font-bold)}.experience_profession{font-size:var(--h3-font-size);margin-bottom:.25rem}.experience_date{display:block;font-size:var(--small-font-size);margin-bottom:.75rem}.skills_img{width:35px;margin-bottom:.5rem}.skills_name{font-size:var(--small-font-size)}.skills_content{grid-template-columns:repeat(3,20vw);justify-content:space-between;align-items:flex-end;justify-items:center;text-align:-webkit-center}.services{background-color:var(--container-color)}.services_container{row-gap:2rem}.services_icon{display:block;color:var(--first-color-light);font-size:2rem;margin-bottom:1rem}.services_title{font-size:var(--h3-font-size);margin-bottom:.75rem}.contact_container{row-gap:4rem}.contact_group,.contact_form{gap:1rem}.contact_form{position:relative}.contact_input{padding:1.25rem;background-color:var(--container-color);color:var(--title-color);font-weight:var(--font-semi-bold)}.contact_input::placeholder{color:var(--text-color-light)}.contact_area{height:10rem;resize:none}.contact_button{margin-top:1rem;cursor:pointer}.contact_social{grid-template-columns:repeat(2,max-content);justify-content:center;column-gap:3rem}.contact_social-link{color:var(--title-color);display:inline-flex;column-gap:.25rem;align-items:center;transition:color .4s}.contact_social-link i{font-size:1.5rem}.contact_social-link span{font-size:var(--small-font-size);font-weight:var(--font-semi-bold)}.contact_social-link:hover{color:var(--first-color-light)}.contact_message{position:absolute;left:0;bottom:-2rem;font-size:var(--small-font-size);font-weight:var(--font-semi-bold);color:var(--title-color)}.footer{background-color:var(--container-color)}.footer_container{padding-block:3rem}.footer_links{display:flex;align-items:center;column-gap:2.5rem}.footer_link{color:var(--title-color);transition:color .4s;font-weight:var(--font-semi-bold)}.footer_link:hover{color:var(--first-color-light)}.footer_copy{color:var(--title-color);font-size:var(--small-font-size);text-align:center}::-webkit-scrollbar{width:.6rem;background-color:hsl(var(--hue),20%,20%)}::-webkit-scrollbar-thumb{background-color:hsl(var(--hue),20%,30%)}::-webkit-scrollbar-thumb:hover{background-color:hsl(var(--hue),20%,40%)}.scrollup{position:fixed;bottom:-50%;right:1rem;background-color:var(--container-color);display:inline-flex;padding:6px;color:var(--title-color);font-size:1.25rem;cursor:pointer;box-shadow:0 4px 12px hsla(var(--hue),30%,8%,.3);z-index:var(--z-tooltip);transition:bottom .4s,tranform .4s}.scrollup:hover{transform:translateY(-.5rem)}.show-scroll{bottom:3rem}.services_header{display:flex;align-items:center;gap:1rem;height:4rem}.services_description{line-height:25px;line-height:1.8rem}@media screen and (max-width: 300px){.container{margin-inline:1rem}}@media screen and (min-width: 540px){.home_container,.work_container,.info_container,.contact_container{justify-content:center;grid-template-columns:350px}}@media screen and (min-width: 768px){.nav_menu{width:50%}.home_container{grid-template-columns:repeat(2,350px)}.home_data{align-self:center;padding-bottom:3rem;order:-1;font-size:var(--biggest-font-sizeont-size)}.home_scroll{grid-column:1/3;padding-bottom:1rem}.work_container{grid-template-columns:repeat(2,350px)}.info_container{grid-template-columns:initial}.about{grid-template-columns:repeat(2,350px);align-items:center}.home_container{align-items:center}.about_content{order:1}.experience_data{grid-template-columns:repeat(2,1fr)}.skills_content{grid-template-columns:repeat(4,max-content);column-gap:4rem}}@media screen and (min-width: 1150px){.container{margin-inline:auto}.home_img{width:100%;-webkit-mask-image:none;mask-image:none}.section{padding-block:7rem 5rem}.section-title{margin-bottom:4rem}.nav{height:calc(var(--header-height) + 2rem)}.nav_toggle,.nav_close{display:none}.nav_menu{width:100%}.nav_list{display:flex;flex-direction:row;column-gap:4rem;justify-content:flex-end;align-items:center}.nav_link{color:var(--title-color);position:relative;transition:color .4s;font-weight:var(--font-semi-bold)}.nav_link:hover{color:var(--first-color-alt)}.nav_link:after{content:"";width:0;height:2px;background-color:var(--first-color-light);position:absolute;left:0;bottom:-.5rem;transition:width .3s}.nav_link:hover:after{width:30%}.home_container{grid-template-columns:375px 350px;gap:0rem 16rem}.home_name{margin-bottom:1.5rem}.home_profession{bottom:-1rem;width:35%}.work_container{grid-template-columns:repeat(2,540px);gap:2.5rem}.work_link{padding:3rem 3rem 2rem}.work_title{font-size:var(--h2-font-size);margin-bottom:1rem}.work_link i{font-size:2rem}.info_container{row-gap:4rem}.info_title{font-size:var(--normal-font-size);margin-bottom:2rem}.about{grid-template-columns:320px 420px;column-gap:11.5rem}.about_img{width:320px}.about_description{margin-bottom:3rem;line-height:1.8rem}.experience_content{row-gap:4rem}.experience_data{grid-template-columns:320px 380px;column-gap:11.5rem}.experience_company{font-size:var(--h1-font-size)}.experience_profession{margin-bottom:.5rem}.experience_date{font-size:var(--normal-font-size);margin-bottom:1.5rem}.skills_content{grid-template-columns:repeat(7,max-content)}.services_container{grid-template-columns:repeat(2,max-content)}.services_icon{font-size:2.5rem}.contact_container{grid-template-columns:580px}.contact_area{height:15rem}.contact_button{width:max-content;justify-self:center;margin-top:1.5rem}.contact_message{bottom:4.5rem}.contact_social{grid-template-columns:repeat(2,max-content);column-gap:5rem}.footer_container{padding-block:3rem;grid-template-columns:repeat(2,max-content);justify-content:space-between}.footer_links{column-gap:4rem;order:1}.scrollup{right:3rem}}.btn-container{display:flex;align-items:center}.custom-dropdown{position:relative;cursor:pointer;border:1px solid #ccc;border-radius:4px;padding:5px;width:150px}.dropdown-selected{display:flex;align-items:center}.selected-text{margin-left:5px}.dropdown-list{display:none;position:absolute;background:#fff;border:1px solid #ccc;width:100%;z-index:1;max-height:150px;overflow-y:auto;left:-1px;top:34px}.dropdown-item{display:flex;align-items:center;padding:5px;cursor:pointer;gap:5px;color:#000}.dropdown-item:hover{background-color:#f0f0f0}