:root {
    --clr-accent-500: hsl(12, 88%, 50%);
    --clr-accent-400: hsl(12, 88%, 59%);
    --clr-accent-300: hsl(13, 88%, 75%);
    --clr-accent-100: hsl(13, 100%, 96%);

    --clr-primary-400: hsl(228, 39%, 23%);
    --clr-primary-00: hsl(227, 12%, 61%);

    --clr-neutral-900: hsl(233, 12%, 13%);
    --clr-neutral-200: hsl(0, 0%, 95%);
    --clr-neutral-100: hsl(0, 0%, 98%);

    --ff-primary: 'Be Vietnam Pro', sans-serif;


    --ff-body: var(--ff-primary);
    --ff-heading: var(--ff-primary);

    --fw-regular: 400;
    --fw-semi-bold: 500;
    --fw-bold: 700;

    --fs-300: .8125rem;
    --fs-400: .875rem;
    --fs-500: .9375;
    --fs-600: 1rem;
    --fs-700: 1.875rem;
    --fs-800: 2.5rem;
    --fs-900: 3.5rem;

    --fs-body: var(--fs-400);
    --fs-primary-heading: var(--fs-800);
    --fs-secondary-heading: var(--fs-700);
    --fs-nav: var(--fs-500);
    --fs-button: var(--fs-300);

    --size-100: .25rem;
    --size-200: .5rem;
    --size-300: .75rem;
    --size-400: 1rem;
    --size-500: 1.5rem;
    --size-600: 2rem;
    --size-700: 3rem;
    --size-800: 4rem;
    --size-900: 5rem;
}

@media (min-width: 47em) {
    :root {
        --fs-body: var(--fs-500);
        --fs-primary-heading: var(--fs-900);
        --fs-secondary-heading: var(--fs-800);
        --fs-nav: var(--fs-300);
    }
}

/* Basic css to have in all projects */

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

/* Removing default margin */
* {
    margin: 0;
    padding: 0;
    font: inherit;
    /* Removing default header styles */
}

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

/* set core root defaults */
html:focus-within {
    scroll-behavior: smooth;
}

html,
body {
    /* height: 100%; */
    min-height: 100%;
    overflow-x: hidden;
}

/* set core body defaults */
body {
    text-rendering: optimizeSpeed;
    line-height: 1.5;
}

/* Elements that dont have a class get default*/
a:not([class]) {
    text-decoration-skip-ink: auto;
}

/* Make images easier to work with and removes space between images*/
img,
picture,
svg {
    max-width: 100%;
    display: block;
}

/* Remove all animations, transition and smooth*/
@media (prefers-reduced-motion: reduce) {
    html:focus-within {
        scroll-behavior: auto;
    }
}


*,
*::before,
*::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
}




/* General styling */

body {
    font-size: var(--fs-body);
    font-family: var(--ff-body);
    color: var(--clr-primary-400);
}

p:not([class]) {
    color: var(--clr-primary-00);
    max-width: 38ch;
}

p[data-width="wide"] {
    max-width: 100%;
}

.button {
    display: inline-flex;
    cursor: pointer;
    border: 0;
    border-radius: 100vmax;
    padding: 1.25em 2.5em;
    line-height: 1;
    font-weight: var(--fw-bold);
    font-size: var(--fs-button);
    color: var(--clr-neutral-100);
    background-color: var(--clr-accent-400);
    box-shadow: 0 1.125em 1em -1em var(--clr-accent-500);
}

.button[data-type="inverted"] {
    background-color: var(--clr-neutral-100);
    color: var(--clr-accent-400);
}

.button[data-shadow="none"] {
    box-shadow: none;
}

.button:hover,
.button:focus-visible {
    background-color: var(--clr-accent-300);
}

.button[data-type="inverted"]:hover,
.button[data-type="inverted"]:focus-visible {
    background-color: var(--clr-neutral-100);
    color: var(--clr-accent-300);
}




/* navigation */

.primary-header {
    margin-top: var(--size-700);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.nav-list {
    font-size: var(--fs-nav);
    display: flex;
    gap: clamp(var(--size-400), 5vw, var(--size-700));
    font-weight: var(--fw-bold);
}

.nav-list a {
    text-decoration: none;
    color: var(--clr-neutral-400);
}

.nav-list a:hover,
.nav-list a:focus {
    color: var(--clr-primary-00);

}

@media (max-width: 47em) {
    .primary-header[data-overlay] {
        position: relative;
        z-index: 999;
    }

    .primary-navigation {
        display: none;


        position: fixed;
        padding: var(--size-700);
        inset: 7em var(--size-400) auto;
        /*inset= margin up, down, left and right*/
        max-width: 35rem;
        margin-inline: auto;
        background: var(--clr-neutral-100);
        border-radius: var(--size-100);
        box-shadow: 0 0 0.75em rgba(0, 0, 0, .05);
    }

    .primary-header[data-overlay]::before {
        content: "";
        position: fixed;
        inset: 0;
        background-image: linear-gradient(rgb(0 0 0 / 0), rgb(0 0 0 /0.8));

    }

    .nav-list {
        display: grid;
        gap: var(--size-600);
        text-align: center;
        font-weight: var(--fw-bold);

    }

    .nav-list a:hover,
    .nav-list a:focus {
        color: var(--clr-accent-400);

    }

    .primary-navigation[data-visible] {
        display: block;
    }

    .mobile-nav-toggle {
        display: block;
        position: fixed;
        top: 2.7rem;
        right: var(--size-400);
        cursor: pointer;
        background: transparent;
        border: 0;
        padding: .5em;
        width: 1.65rem;
        aspect-ratio: 1;


        background-image: url('images/icon-hamburger.svg');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }

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

    /* .mobile-nav-toggle .icon-close {
        display: none;
    } */
}

/* footer */

.primary-footer-wrapper {
    display: grid;
    gap: var(--size-700);
    justify-content: center;
    align-items: start;
    grid-template-areas:
        "form"
        "nav"
        "social"
        "logo"
        "copyright";
}

.primary-footer_form {
    grid-area: form;

    display: flex;
    gap: var(--size-200);
}

.primary-footer_nav-wrapper {
    /*.primary-footer-wrapper > :nth-child(2) */
    grid-area: nav;
    margin-inline: auto;
}

.footer-nav ul, .social-list {
    padding-left: 0px;
}

/* footer navigation */

.footer-nav {
    columns: 2;
    gap: clamp(4rem, 8vw, 7rem);
    
}

.footer-nav a {
    color: var(--clr-neutral-100);
    text-decoration: none;
}

.footer-nav a:is(:hover, :focus) {
    color: var(--clr-accent-400);
}

.primary-footer_logo {
    /*.primary-footer-wrapper > :nth-child(2) */
    grid-area: logo;
}

.primary-footer_copyright {
    grid-area: copyright;
text-align: center;
    opacity: .2;
}

input:where([type="text"], [type="email"]) {
    border-radius: 100vw;
    border: 0;
    padding: var(--size-300) var(--size-600);
    width: max(100%, 14rem);
}

@media (max-width: 47em){
    .primary-footer-wrapper > * {
        margin-inline: auto;  
    }
}

@media (min-width: 47em) {

 .primary-footer-wrapper {
        grid-template-areas:
            "logo nav form"
            "social nav copyright";
grid-template-columns: max-content 1.3fr auto;
    }

    .primary-footer_copyright {
        text-align: right;
    }
    
  /*  .primary-footer-logo-social {
        display: flex;
        flex-direction: column-reverse;
        align-items: center;
        row-gap: 3rem;

    } */
}

/* .primary-footer-logo-social {    /* .primary-footer-wrapper > :nth-child(1) 
    grid-area: logo-social;    
} */

/* .primary-footer-form {   /*.primary-footer-wrapper > :nth-child(3) 
    grid-area: form;  
    
    display: grid;
    align-content: space-between;
} */

/* .primary-footer form {
display: flex;
gap: var(--size-200);
} */


/* social-list */
.social-list {
    display: flex;
    gap: var(--size-600);
    margin-top: var(--size-600);
}

/* .social-icon {
    width: var(--size-500);
    aspect-ratio: 1;
} */

.social-icon a {
    fill: var(--clr-neutral-100);
}

.social-icon a:is(:hover, :focus) {
    fill: var(--clr-accent-400);
}

@media (min-width: 47em) {
    .social-icon {
        width: auto;
        max-width: revert;
    }

    .social-list{
        gap: var(--size-200);
    }
}


/* cta */
/* .cta {background-image: url("images/bg-simplify-section-desktop.svg");} */
.cta {
    position: relative;
    isolation: isolate;
    text-align: center;
}


.cta::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0;
    background-image: url(images/bg-tablet-pattern.svg),
        url(images/bg-tablet-pattern.svg);
    background-position: -2.5rem -4rem, 65rem -40rem;
    background-repeat: no-repeat;
    opacity: 0.1;
}


/* numbered items */
.numbered-items {
    counter-reset: count;
    width: fit-content;
    margin-inline: auto;
}

.numbered-items li {
    counter-increment: count;
}

.numbered-items div {
    display: grid;
    position: relative;
    align-items: center;
    column-gap: var(--size-400);
    grid-template-columns: min-content 1fr;
}

.numbered-items_title {
    grid-row: 1 / 2;
    grid-column: 2 / 3;
    line-height: 1;
}

.numbered-items_body {
    grid-column: 1 / -1;
    color: var(--clr-primary-00);
}

@media (min-width: 30em) {
    .numbered-items_body {
        grid-column: 2 / -1;
    }
}

.numbered-items div::before,
.numbered-items div::after {
    height: 40px;
}

.numbered-items div::before {
    content: "0" counter(count);
    display: flex;
    align-items: center;
    color: var(--clr-neutral-100);
    font-weight: var(--fw-bold);
    background-color: var(--clr-accent-400);
    padding: 0 var(--size-500);
    border-radius: 100vw;
    grid-row: 1 / 2;
    grid-column: 1 / 2;
}

@media (max-width: 30em) {
    .numbered-items div::after {
        --bg: var(--clr-accent-100);
        content: "";
        display: block;
        z-index: -1;
        border-radius: 100vw 0 0 100vw;
        grid-column: 1 / -1;
        grid-row: 1 / 2;
        box-shadow: 5em 0 0 var(--bg);
        background: var(--bg);
    }
}


/* Carousel */

.slider img {
    width: var(--size-800);
    position: relative;
    top: calc(var(--size-800) / 2);
    margin-inline: auto;
}

.slider-content {
    border-radius: var(--size-100);
    padding: var(--size-700) var(--size-600) var(--size-600);
    background: var(--clr-neutral-200);
}



@media (min-width : 47em) {
    .carousel-inner {
        display: flex;
    }

    .slider>* {
        width: 400px;
    }

    .carousel-item {
        margin-right: 1rem;
        flex: 0 0 33%;
        display: block;

    }
}

/* attribution */
.attribution {
    margin-top: var(--size-600);
    font-size: 11px;
    text-align: center;
}

.attribution a {
    color: hsl(228, 45%, 44%);
}

/* hero */

@media (max-width: 47em) {
    .hero_image {
        /* position: relative; */
        order: -1;
    }

}

.hero_image::before {
    content: '';
    position: absolute;
    z-index: -1;
    right: 0;
    top: 0;
    width: 65%;
    max-height: 70dvh;
    max-height: 70vh;
    aspect-ratio: 1 / 1.2;
    background-image: url(images/bg-tablet-pattern.svg);
    background-repeat: no-repeat;
    background-position: bottom left;
}

@media (min-width: 47em) {
    .hero_image::before {
        width: 45%;
    }
}

/* sales points */
.sales-points_blog {
    position: relative;
}

.sales-points_blog::before {
    content: url('images/bg-tablet-pattern.svg');
    position: absolute;
    z-index: -1;
    right: 0;
    bottom: 90%;
    width: 200px;

}

@media (min-width: 47em) {
    .sales-points_blog::before {
        z-index: -1;
        left: -500px;
        top: 40%;
        width: 200px;
    }
}

/* Utility Classes */

.containeer {
    --max-width: 1110px;
    --container-padding: 1rem;

    width: min(var(--max-width), 100% - var(--container-padding)*2);
    margin-inline: auto;
}

.even-columns {
    display: grid;
    gap: 1rem;
}

@media (min-width: 47em) {
    .even-columns {
        grid-auto-flow: column;
        grid-auto-columns: 1fr;
    }
}



.vertical-align-center {
    align-items: center;
}

.justify-self-end {
    justify-self: end;
}

@media (min-width: 47em) {
    .justify-self-end-md {
        justify-self: end;
    }
}

.flow>*+* {
    margin-top: var(--flow-spacer, 4em);
}

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

.text-center p {
    margin-inline: auto;
}

@media (max-width: 47em) {
    .text-center-sm-only {
        text-align: center;
    }

    .text-center-sm-only p {
        margin-inline: auto;
    }
}

.visually-hidden {
    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;
}

.text-primary-400 {
    color: var(--clr-primary-400);
}

.text-accent-400 {
    color: var(--clr-accent-400);
}

.text-accent-100 {
    color: var(--clr-accent-100);
}

.text-neutral-100 {
    color: var(--clr-neutral-100);
}

.text-neutral-900 {
    color: var(--clr-neutral-900);
}

.bg-primary-400 {
    background-color: var(--clr-primary-400);
}

.bg-accent-400 {
    background-color: var(--clr-accent-400);
}

.bg-accent-100 {
    background-color: var(--clr-accent-100);
}

.bg-neutral-900 {
    background-color: var(--clr-neutral-900);
}

.bg-neutral-100 {
    background-color: var(--clr-neutral-100);
}

.fw-bold {
    font-weight: var(--fw-bold);
}

.fw-semi-bold {
    font-weight: var(--fw-semi-bold);
}

.fw-regular {
    font-weight: var(--fw-regular);
}

.fs-primary-heading {
    font-size: var(--fs-primary-heading);
    line-height: 1.1;
}

.fs-secondary-heading {
    font-size: var(--fs-secondary-heading);
    line-height: 1.1;
}

.fs-300 {
    font-size: var(--fs-300);
}

.fs-400 {
    font-size: var(--fs-400);
}

.fs-500 {
    font-size: var(--fs-500);
}

.fs-600 {
    font-size: var(--fs-600);
}

.padding-block-900 {
    padding-block: var(--size-900);
    /*padding up & down */
}

.padding-block-700 {
    padding-block: var(--size-700);
    /*padding up & down while padding-inline is left and right*/
}

.margin-bottom-700 {
    margin-block-end: var(--size-700);
}

.mx-auto {
    margin-inline: auto;
}

.display-sm-none {
    display: none;
}

@media (min-width: 47em) {
    .display-md-inline-flex {
        display: inline-flex;
    }
}