@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
/* ------------------- */
/* Custom properties   */
/* ------------------- */

:root {
    /* colors */
    --clr-dark: 230 35% 7%;
    --clr-light: 231 77% 90%;
    --clr-white: 0 0% 100%;

    /* font-sizes */
    --fs-900: clamp(5rem, 8vw + 1rem, 9.375rem);
    --fs-800: 3.5rem;
    --fs-700: 1.5rem;
    --fs-600: 1rem;
    --fs-500: 1rem;
    --fs-400: 0.9375rem;
    --fs-300: 1rem;
    --fs-200: 0.875rem;

    /* font-families */
    --ff-serif: "Bellefair", serif;
    --ff-sans-cond: "Barlow Condensed", sans-serif;
    --ff-sans-normal: "Barlow", sans-serif;
}

@media (max-width: 35rem) {
    .primary-navigation {
        --underline-gap: 0.35rem;
        position: fixed;
        z-index: 1000;
        inset: 0 0 0 28%;
        list-style: none;
        margin: 0;
        padding: min(16vh, 6rem) 1.25rem 1.5rem;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;

        background: rgba(10, 12, 18, 0.96);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-left: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: -18px 0 40px rgba(0, 0, 0, 0.35);

        transform: translateX(100%);
        transition: transform 500ms ease-in-out;
    }

    .primary-navigation[data-visible="true"] {
        transform: translateX(0);
    }

    .primary-navigation.underline-indicators > .active {
        border: 0;
    }

    .primary-navigation a {
        display: block;
        margin: 0;
        padding: 0.7rem 0;
        font-size: 1rem;
        line-height: 1.2;
    }

    .primary-navigation a > span {
        margin-right: 0.4em;
    }

    .primary-navigation a::after {
        bottom: 0;
    }

    .mobile-nav-toggle {
        display: block;
        position: absolute;
        z-index: 2000;
        right: 1rem;
        top: 2rem;
        background: transparent;
        background-image: url("Assets/icon-hamburger.svg");
        background-repeat: no-repeat;
        background-position: center;
        width: 1.5rem;
        aspect-ratio: 1;
        border: 0;
    }

    .mobile-nav-toggle[aria-expanded="true"] {
        background-image: url("Assets/icon-close.svg");
    }

    .mobile-nav-toggle:focus-visible {
        outline: 5px solid white;
        outline-offset: 5px;
    }
}

@media (min-width: 45em) {
    :root {
        /* font-sizes */
        --fs-800: 6.25rem;
        --fs-700: 3.5rem;
        --fs-600: 2rem;
        --fs-500: 1.75rem;
        --fs-400: 1.125rem;
    }
}
/* ------------------- */
/* Reset               */
/* ------------------- */

/* https://piccalil.li/blog/a-modern-css-reset/ */

/* Box sizing */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Reset margins */
body,
h1,
h2,
h3,
h4,
h5,
p,
figure,
picture {
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    font-weight: 400;
}

/* set up the body */
body {
    color: hsl(var(--clr-white));
    font-family: var(--ff-sans-normal);
    font-size: var(--fs-400);
    background-color: hsl(var(--clr-dark));
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

.background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 100vh;
    background-image: url("Assets/background.jpg");
    background-repeat: no repeat;
    background-position: bottom center;
    background-size: cover;
    z-index: -1;
    filter: blur(5px) saturate(100%) brightness(75%);
}

/* primary-header */

.primary-header {
    display: flex;
    padding: 20px 100px;
    position: fixed;
    top: 0;
    height: auto;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    z-index: 99;
}

.logo {
    width: auto;
    height: 90px;
    margin: 1.5rem clamp(1.5rem, 5vw, 3.5rem);
    user-select: none;
}

.primary-navigation {
    --gap: clamp(1.5rem, 5vw, 3.5rem);
    --underline-gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.primary-navigation a {
    text-decoration: none;
}

.primary-navigation a > span {
    font-weight: 700;
    margin-right: 0.5em;
}

.mobile-nav-toggle {
    display: none;
}

@media (max-width: 35rem) {
    .primary-navigation {
        --underline-gap: 0.5rem;
        position: fixed;
        z-index: 1000;
        inset: 0 0 0 30%;
        list-style: none;
        padding: min(20rem, 15vh) 2rem;
        margin: 0;
        flex-direction: column;
        transform: translateX(100%);
        transition: transform 500ms ease-in-out;
    }

    .primary-navigation[data-visible="true"] {
        transform: translateX(0);
    }

    .primary-navigation.underline-indicators > .active {
        border: 0;
    }

    .mobile-nav-toggle {
        display: block;
        position: absolute;
        z-index: 2000;
        right: 1rem;
        top: 2rem;
        background: transparent;
        background-image: url("Assets/icon-hamburger.svg");
        background-repeat: no-repeat;
        background-position: center;
        width: 1.5rem;
        aspect-ratio: 1;
        border: 0;
    }

    .mobile-nav-toggle[aria-expanded="true"] {
        background-image: url("Assets/icon-close.svg");
    }

    .mobile-nav-toggle:focus-visible {
        outline: 5px solid white;
        outline-offset: 5px;
    }
}

@media (min-width: 35em) {
    .primary-navigation {
        padding-inline: clamp(3rem, 7vw, 7rem);
    }
}

@media (min-width: 35em) and (max-width: 44.999em) {
    .primary-navigation a > span {
        display: none;
    }
}

@media (min-width: 45em) {
    .primary-header::after {
        content: "";
        display: block;
        position: relative;
        height: 1px;
        width: 100%;
        margin-right: -2.5rem;
        background: hsl(var(--clr-white) / 0.25);
        order: 1;
    }

    nav {
        order: 2;
    }

    .primary-navigation {
        margin-block: 2rem;
    }
}

.primary-navigation a {
    position: relative;
    align-self: flex-end;
    align-items: center;
    font-size: 1.1em;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    margin-left: 40px;
    margin: 0.5rem;
    margin-inline-end: 0.5rem;
}

.primary-navigation a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 3px;
    background: #fff;
    border-radius: 5px;
    transform-origin: right;
    transform: scaleX(0);
    transition: transform 0.5s;
}

.primary-navigation a:hover::after {
    transform-origin: right;
    transform: scaleX(1);
}

.content {
    display: flex;
    justify-content: center;
    text-align: center;
    width: 700px;
    height: 50vh;
    margin: 0 auto;
}

.content p {
    font-size: 25px;
    color: #000000;
    height: auto;
}

footer {
    position: fixed;
    display: flex;
    bottom: 0;
    align-items: center;
    justify-content: center;
    z-index: 99;
    min-height: 10vh;
    overflow-x: hidden;
}

.social-buttons {
    display: flex;
    align-self: center;
    position: relative;
    align-items: center;
    bottom: 0;
    margin: 0 auto;
}

.social-buttons a {
    position: relative;
    display: inline-block;
    width: 45px;
    height: 45px;
    background: transparent;
    box-shadow: 0 4px 4px rgba(0, 0, 0, 0.3);
    margin: 0 8px;
    z-index: 1;
    text-align: center;
    line-height: 45px;
    transition: 0.3s;
}

.social-buttons a:hover {
    background: rgb(63, 9, 126);
    transform: rotate(135deg);
    box-shadow:
        0 0 5px rgb(63, 9, 126),
        0 0 10px rgb(63, 9, 126);
}

.social-buttons a::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: #929498;
    z-index: -1;
}

.social-buttons a i {
    font-size: 18px;
    color: #000;
    transition: 0.3s;
}

.social-buttons a i:hover {
    transform: rotate(225deg);
    color: rgb(63, 9, 126);
}

.social-buttons a img {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    transform: translate(-50%, -50%);
    object-fit: contain;
    transition: 0.3s;
}

.social-buttons a:hover img {
    transform: translate(-50%, -50%) rotate(0deg);
}

.social-buttons a img:hover {
    transform: translate(-50%, -50%) rotate(225deg);
}

/* ------------------- */
/* Utility classes     */
/* ------------------- */

/* general */

.flex {
    display: flex;
    gap: var(--gap, 0.5rem);
}

.grid {
    display: grid;
    gap: var(--gap, 1rem);
}

.d-block {
    display: block;
}

.flow > *:where(:not(:first-child)) {
    margin-top: var(--flow-space, 1rem);
}

.flow--space-small {
    --flow-space: 0.75rem;
}

.container {
    padding-inline: 2em;
    margin-inline: auto;
    max-width: 80rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap; /* added line */
    border: 0;
}

.skip-to-content {
    position: absolute;
    z-index: 9999;
    background: hsl(var(--clr-white));
    color: hsl(var(--clr-dark));
    padding: 0.5em 1em;
    margin-inline: auto;
    transform: translateY(-100%);
    transition: transform 250ms ease-in;
}

.skip-to-content:focus {
    transform: translateY(0);
}

.grid-container {
    text-align: center;
    display: grid;
    place-items: center;
    padding-inline: 1rem;
    padding-bottom: 4rem;
}

.grid-container p:not([class]) {
    max-width: 50ch;
}

img,
picture {
    max-width: 100%;
    display: block;
}