/* FONTS */
@import url('/fonts/source-sans-3.css');

/* GENERAL */
html{scroll-behavior: smooth;}

body{
    /* STYLING */
    margin: 0;
    padding: 0;
    background: var(--background);
    color: var(--color);
    font-family: var(--font);

    /* VARIABLES */
    --primary: #3498db;
    --secondary: #2980b9;
    --background: #181818;
    --color: #f8f8f8;
    --font: "Source Sans 3", sans-serif;
    --baseRadius: 12px;
    --baseTransition: all 250ms;
}

/* CONTENT */
.content{
    margin: auto;
}

.inner-width{
    margin: auto;
    width: 100%;
    max-width: clamp(1100px, 90%, 1250px);
}

/* NAVIGATION */
nav{
    width: 100%;
    height: 96px;
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    transition: var(--baseTransition);
    z-index: 1001;
}

nav.small{
    height: 66px;
}

nav .inner-width{
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-content: center;
    align-items: center;
}

nav img{
    width: auto;
    height: 56px;
}

nav.small img{
    height: 46px;
}

.nav-links a{
    /* STYLE */
    color: var(--color);
    font-size: 1.2rem;
    text-decoration: none;
    margin: 5px 10px;

    /* HOVER EFFECT */
    position: relative;
}

.nav-links a:hover, nav a:focus{
    text-decoration: none;
}

.nav-links a:not(:last-child)::after{
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color);
    border-radius: 4px;
    transition: var(--baseTransition);
    transform: scaleX(0);
}

.nav-links a:not(:last-child):hover::after{
    transform: scaleX(0.5);
}

.nav-links a:last-child{
    padding: 5px 16px;
    background: var(--primary);
    color: var(--color);
    border: none;
    border-radius: var(--baseRadius);
    transition: var(--baseTransition);
}

.nav-links a:last-child:hover{
    background: var(--secondary);
}

.nav-toggle{
    display: none;
}

@media screen and (max-width:640px){
    .nav-toggle{
        display: block;
    }

    .nav-links{
        display: none;
    }

    nav .inner-width{
        justify-content: space-between;
        padding: 0 20px;
        box-sizing: border-box;
    }

    nav.open{        
        height: 100dvh;
        background: var(--background);
    }

    nav.open .inner-width{        
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: space-around;
        align-content: center;
        align-items: center;
    }

    nav.open .nav-links{
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: center;
        align-content: center;
        align-items: center;
    }

    nav.open .nav-links a, nav i{
        font-size: 2rem;
    }

    nav i{
        font-size: 3rem;
    }

    .nav-links a:hover::after{
        display: none;
    }

    .nav-links a:last-child{
        background: inherit;
        padding: inherit;
    }
}

/* HERO */
.hero{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content: center;
    align-items: center;
    height: 100dvh;
    background-image: url("assets/hero/bg_animated_4.svg");
    background-size: cover;
    background-repeat: repeat-x;
    background-position: center;
}

.hero h1{
    margin: 0 20px;
    font-size: 6rem;
    transition: var(--baseTransition);
    letter-spacing: -0.6rem;
}

.hero h1 span{
    display: inline-block;
    animation: wave 2s ease-in-out infinite;
    animation-delay: calc(0.1s * (var(--i) - 1));
}

.hero h1 span .name-part{
    white-space: nowrap;
    display: block;
}

.hero h1 span:nth-child(1) { --i: 1; }
.hero h1 span:nth-child(2) { --i: 2; }
.hero h1 span:nth-child(3) { --i: 3; }
.hero h1 span:nth-child(4) { --i: 4; }
.hero h1 span:nth-child(5) { --i: 5; }
.hero h1 span:nth-child(6) { --i: 6; }
.hero h1 span:nth-child(7) { --i: 7; }
.hero h1 span:nth-child(8) { --i: 8; }
.hero h1 span:nth-child(9) { --i: 9; }
.hero h1 span:nth-child(10) { --i: 10; }
.hero h1 span:nth-child(11) { --i: 11; }
.hero h1 span:nth-child(12) { --i: 12; }
.hero h1 span:nth-child(13) { --i: 13; }
.hero h1 span:nth-child(14) { --i: 14; }

@keyframes wave{
    0%, 100%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-20px);
    }
  }

.hero p{
    margin: 0 20px;
    font-size: 2rem;
}

.hero a{
    margin: 60px 0 0 0;
    color: var(--color);
    text-decoration: none;
    font-size: 3rem;
    padding: 5px 15px;
    border-radius: 50%;
    transition: var(--baseTransition);
    animation: scrollHint 2000ms infinite;
}

.hero a:hover{
    filter: drop-shadow(0 0 1.1rem var(--primary));
}

@keyframes scrollHint{
    0%, 100%{
        transform: translateY(0%);
    }
    40%{
        transform: translateY(10%);
    }
}

/* PROJECTS */
.projects{
    text-align: center;
}

.tag-filter{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-content: flex-start;
    align-items: baseline;
    flex-wrap: wrap;
    user-select: none;
}

.tag{
    background: var(--color);
    color: var(--primary);
    margin: 10px 5px;
    padding: 5px 16px;
    border-radius: var(--baseRadius);
    transition: var(--baseTransition);
    border: 1px solid var(--primary);
}

.tag input{
    display: none;
}

.tag:has(:checked){
    background: var(--primary);
    color: var(--color);
}

.project-list{
    padding: 20px 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-content: stretch;
    align-items: stretch;
}

/* Card animation: https://uiverse.io/suleymanlaarabidev/perfect-husky-88 */
.project-card{
    width: 30%;
    min-width: 300px;
    min-height: 250px;
    margin: 20px 10px;
    padding: 0 10px;
    background-image: url(https://blog.michivonah.ch/content/images/size/w1200/2024/12/ResortPass-Review--1-.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    border-radius: var(--baseRadius);
    transition: var(--baseTransition);
    box-shadow: 0px 0px 10px 5px  rgba(0, 0, 0, 0.705);
}

@media (pointer: fine){
    .project-card:hover{
        background: var(--primary);
        background-image: url("assets/projects/sprinkle.svg");
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        box-shadow: 0px 0px 10px 5px  rgba(0, 0, 0, 0.705);
        cursor: pointer;
    }

    .card-first{
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--baseTransition);
        opacity: 1;
    }
    
    .project-card:hover .card-first{
        height: 0;
        opacity: 0;
    }
    
    .card-second{
        width: 100%;
        height: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--baseTransition);
        opacity: 0;
        font-size: 0;
        transform: rotate(90deg) scale(-1);
    }
    
    .project-card:hover .card-second{
        height: 100%;
        opacity: 1;
        font-size: 1rem;
        transform: rotate(0deg);
    }
    
    .project-card:hover .card-second h2{
        font-size: 1.2rem;
    }
    
    .project-card:hover .card-second p{
        font-size: 1.1rem;
        font-weight: 600;
    }
    
    .project-card:hover .card-second i{
        font-size: 2.5rem;
    }
}

@media (pointer: coarse) or (pointer: none){
    .project-card{
        background: var(--primary);
        background-image: url("assets/projects/sprinkle.svg");
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        box-shadow: 0px 0px 10px 5px  rgba(0, 0, 0, 0.705);
    }

    .card-first{
        display: none;
    }

    .card-second{
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--baseTransition);

        height: 100%;
        opacity: 1;
        font-size: 1rem;
        transform: rotate(0deg);
    }

    .project-card .card-second h2{
        font-size: 1.2rem;
    }
    
    .project-card .card-second p{
        font-size: 1.1rem;
        font-weight: 600;
    }
    
    .project-card .card-second i{
        font-size: 2.5rem;
    }
}