/*--- base ---*/
@-ms-viewport {
    width: device-width;
}

@o-viewport {
    width: device-width;
}

@viewport {
    width: device-width;
}

:root {
    /* brand color */
    --primary: #28AAD9;
    /*color */
    --black: #000;
    --white: #FFF;
    --bg-black-op: rgba(0,7,14,.53);
    --border: #101112;
    --gray-050: #F8F9FA;
    --gray-100: #F3F5F7;
    --gray-200: #ECEEF0;
    --gray-300: #E2E5E8;
    --gray-400: #D4D8DC;
    --gray-500: #B5B9BD;
    --gray-600: #8E9398;
    --gray-700: #505458;
    --gray-800: #3A3D40;
    --gray-900: #252729;

    /* Text-size styles */
    --title-display-05: 46px;
    --title-display-04: 42px;
    --title-display-03: 38px;
    --title-display-02: 36px;
    --title-display-01: 32px;
    --title-03: 28px;
    --title-02: 26px;
    --title-01: 24px;
    --title-subtitle-02: 20px;
    --title-subtitle-01: 18px;
    --body-02: 18px;
    --body-01: 16px;
    --body-caption-02: 12px;
    --body-caption-01: 11px;

    /* ---semantic--- */
    --s-error: #ff3b55;
    --s-warning: #FFB82E;
    --s-success: #20c557;
    --s-info: #4261ed;

    /* ui */
    --transition: 0.2s ease-in-out;

    --box-shadow-sm: 0 1px 12px 1px rgba(0, 102, 255, 0.6);
    --box-shadow-md: 0 3px 12px 2px rgba(0, 102, 255, 0.6);
    --box-shadow-lg: 0 3px 12px 2px rgba(0, 102, 255, 0.8);
}

html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,input,textarea,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video,button {
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}

/* base */
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    word-break: keep-all;
    font-size: 18px;
    color: var(--gray-400);
    user-select: none;
    letter-spacing: -.5px;
    line-height: 1.45;
    text-transform: capitalize;
}

body::-webkit-scrollbar {
    display: none;
}

body {
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-tap-highlight-color: transparent;
}

html{
    overflow-x: hidden;
}

::selection {
    background-color: var(--primary);
    color: var(--white);
}

a,
a:link,
a:visited {
    text-decoration: none;
    transition: var(--transition);
    color: inherit;
}

ul,
ol,
li {
    list-style: none;
}

.mobile {
    display: none;
}

b {
    font-weight: 700;
}

.text-primary {
    color: var(--primary);
}

button {
    border-color: transparent;
    cursor: pointer;
    font-weight: 500;
}


h1{
    font-size: 64px;
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -.6px;
}

h2{
    font-size: var(--title-display-05);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -.6px;
}

h5{
    font-size: var(--title-01);
    /* font-size: var(--title-subtitle-02); */
    font-weight: 500;
    line-height: 1.45;
    letter-spacing: -.6px;
}

.btn-outline{
    padding: 0 16px;
    min-width: 200px;
    height: 70px;
    border-radius: 44px;
    border: 1px solid var(--primary);
    color: var(--primary);
    font-size: var(--title-subtitle-02);
    outline: none;
    background-color: var(--bg-black-op);
    transition: var(--transition);
}

.btn-outline:hover{
    box-shadow: var(--box-shadow-lg);
}