* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Ubuntu;
    transition: 0.2s;
}
ul {
    list-style: none;
}
img {
    width: 100%;
    height: 100%;
}
a {
    cursor: pointer;
    display: block;
    height: 100%;
}

button {
    cursor: pointer;
    border: 1px solid var(--primary);
    border-radius: 10px;
    padding: 5px 10px;
    outline: none;
    background: none;
    color: var(--primary);
    font-size: 20px;
}

button:hover {
    background: var(--primary);
    color: var(--gradient1-color);
}

button:active {
    scale: 0.8;
    transition: none;
}

body {
    background-color: var(--gradient1-color);
    user-select: none;
    color: var(--secondary-color);
    position: relative;
    height: unset;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    border-left: 2px solid var(--gradient2-color);
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

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

.gradient3 {
    color: var(--gradient2-color);
}
.container {
    max-width: 1440px;
    padding: 0 10px;
    margin: auto;
}
nav {
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    border-bottom: 2px solid transparent;
}

nav.moved {
    border-bottom: 2px solid var(--gradient2-color);
    background: var(--gradient1-color);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-link {
    height: 80px;
    width: 80px;
}
.nav-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: fit-content;
}
.nav-link {
    width: 50px;
}
.initial {
    font-size: 50px;
}
canvas {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -2;
    width: 100svw;
    height: 100svh;
    transition: none;
}

#theme-switcher {
    width: 80px;
}

header {
    height: 100svh;
}
.hero {
    height: 100%;
}
.hero .container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: var(--primary);
    gap: 20px;
}
.hero h1 {
    font-size: 50px;
}
.hero p {
    font-size: 30px;
    text-align: center;
}
.hero p span {
    font-weight: bold;
}

section {
    /* max-height: 100svh; */
    padding: 20px 0;
}

section:nth-child(odd) {
    background: var(--gradient1-color);
    border-top: 2px solid var(--gradient2-color);
    border-bottom: 2px solid var(--gradient2-color);
}

.section-title {
    text-align: center;
    color: var(--primary);
    font-size: 30px;
    font-weight: bold;
    padding-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: var(--gradient3-color);
    padding-bottom: 20px;
}

.section-p {
    text-align: center;
    color: var(--secondary-color);
    padding-bottom: 10px;
}

.section-photo img {
    width: 500px;
    display: block;
    margin: auto;
}

.section-photo {
    height: fit-content;
}

footer {
    padding: 20px 0;
    background: var(--primary);
    color: var(--gradient1-color);
    font-weight: bold;
    font-size: 20px;
    text-align: center;
}
footer .container {
    display: flex;
    flex-direction: column;
    /* gap: 10px; */
}

/* .visited a {
    width: 100px;
}
.visited a br {
    display: none;
} */
.visited {
    /* display: flex;
    font-weight: normal;
    gap: 10px;
    justify-content: center; */
    opacity: 0;
    width: 0;
    height: 0;
    overflow: hidden;
}
.visited * { 
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
}

@media only screen and (max-width: 768px) {
    .logo-link {
        width: 50px;
        height: 50px;
    }
    .initial {
        font-size: 30px;
    }
    .nav-links {
        gap: 10px;
    }
    .nav-link {
        width: 30px;
        height: 30px;
    }
    #theme-switcher {
        font-size: 16px;
        width: 60px;
    }
    .hero h1 {
        font-size: 30px;
    }
    .hero p {
        font-size: 18px;
    }
    .section-photo img {
        width: 250px;
    }
}