/* CSS Resets */
/* Box sizing rules */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Prevent font size inflation */
html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

/* Remove default margin in favour of better control in authored CSS */
body,
h1,
p {
  margin-block-end: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul {
  list-style: none;
}

/* Set shorter line heights on headings and interactive elements */
h1, button {
  line-height: 1.1;
}

/* Balance text wrapping on headings */
h1 {
  text-wrap: balance;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
  color: currentColor;
}

/* Make images easier to work with */
img {
  max-width: 100%;
  display: block;
}

/* Inherit fonts for inputs and buttons */
button {
  font-family: inherit;
  font-size: inherit;
}

/* Variables */
:root {

    /* Colors */
    --white: hsl(0, 0%, 100%);
    --black: hsl(0, 0%, 0%);
    --purple: hsl(257, 40%, 49%);
    --magenta: hsl(300, 69%, 71%);
    --pink: hsl(322, 100%, 66%);
    
    /* Fonts */
    --ff-heading: "Poppins", sans-serif;
    --ff-text: "Open Sans", sans-serif;

    /* Spaces */
    --space-0: 0;
    --space-100: 0.5rem;
    --space-200: 1rem;
    --space-300: 1.5rem;
    --space-400: 2rem;
    --space-500: 2.5rem;
    --space-700: 3.5rem;
    --space-800: 4rem;

    /* Box Shadows */
    --shadow-default: 2px 4px 9px 3px rgba(0, 0, 0, 0.25);
}

body {
    min-height: 100vh;
    line-height: 1.5;
    background-image: url('./images/bg-mobile.svg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-color: var(--purple);
    padding: var(--space-500) var(--space-400);
    font-family: var(--ff-text);
    color: var(--white);
    display: flex;
    justify-content: center;
}

main {
    max-width: 38rem;
}

.logo {
    display: inline-block;
    width: clamp(7.5rem, 4.6109rem + 12.3267vw, 12.5rem);
    margin-block-end: clamp(4rem, 2.9773rem + 4.5455vw, 6.5rem);
}

.content_img {
    margin-block-end: var(--space-700);
}

.text-content {
    text-align: center;
    margin-block-end: var(--space-500);
}

.text-content__title {
    font-family: var(--ff-heading);
    font-size: clamp(1.5rem, 0.5458rem + 4.0712vw, 2.5rem);
    font-weight: 600;
    line-height: 1.25;
    margin-block-end: var(--space-300);
}

.text-content__description {
    font-size: clamp(1rem, 0.8807rem + 0.5089vw, 1.125rem);
    margin-block-end: clamp(var(--space-400), 1.5229rem + 2.0356vw, var(--space-500));
}

.text-content__register {
    display: inline-block;
    width: 100%;
    padding: clamp(0.5rem, 1vw + 0.5rem, 1.2rem);
    max-width: 12.5rem;
    border-radius: 1.75rem;
    background-color: var(--white);
    color: var(--purple);
    text-decoration: none;
    font-family: var(--ff-heading);
    font-size: clamp(0.75rem, 0.3922rem + 1.5267vw, 1.125rem);
    outline: transparent;
    transition: color 300ms, background-color 300ms;
    box-shadow: var(--shadow-default);
}

.text-content__register:is(:hover, :focus) {
    color: var(--white);
    background-color: var(--magenta);
}

.text-content__register:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 3px;
}

.socials {
    display: flex;
    justify-content: center;
    gap: var(--space-200);
}

.socials__item {
    width: 2.5rem;
    height: 2.5rem;
    position: relative;
}

.socials__link {
    position: absolute;
    inset: 0;
    border: 2px solid var(--white);
    display: grid;
    place-items: center;
    border-radius: 50%;
    outline: transparent;
    text-decoration: none;
    transition: border-color 300ms;
}

.fa-brands {
    color: var(--white);
    transition: color 300ms;

}

.socials__link:is(:hover, :focus, :focus-visible) {
    border-color: var(--pink);
}

.socials__link:is(:hover, :focus, :focus-visible) .fa-brands {
    color: var(--pink);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.content-container {
  animation: fadeIn 800ms ease-out;
}

@media screen and (min-width: 64em) {
    body {
        background-image: url('./images/bg-desktop.svg');
        padding-block-start: var(--space-800);
    }

    main {
        max-width: 79.5rem;
    }

    .content-container {
        display: flex;
        align-items: center;
        gap: var(--space-700);
        margin-block-end: var(--space-300);
    }

    .content_img {
        margin: 0;
        width: clamp(50%, 20rem + 20vw, 100%);
    }

    .text-content {
        text-align: start;
        margin: 0;
    }

    .text-content__register {
        text-align: center;
    }

    .socials {
        justify-content: flex-end;
    }
}