:root {
  --clr-accent-500: hsl(92, 37%, 27%);
  --clr-accent-400: hsl(92, 37%, 49%);
  --clr-accent-300: hsl(12, 88%, 75%);
  --clr-accent-100: hsl(13, 100%, 96%);

  --clr-primary-400: hsl(92, 37%, 27%);

  --clr-neutral-900: hsl(92, 37%, 27%);
  --clr-neutral-100: hsl(0 0% 100%);

  --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-200: 0.7125rem;
  --fs-300: 0.8125rem;
  --fs-400: 0.875rem;
  --fs-500: 0.9375rem;
  --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-400);
  --fs-button: var(--fs-300);

  --size-100: 0.25rem;
  --size-200: 0.5rem;
  --size-300: 0.75rem;
  --size-400: 1rem;
  --size-500: 1.5rem;
  --size-600: 2rem;
  --size-700: 3rem;
  --size-800: 4rem;
  --size-900: 5rem;
}

@media (min-width: 50em) {
  :root {
    --fs-body: var(--fs-500);
    --fs-primary-heading: var(--fs-900);
    --fs-secondary-heading: var(--fs-800);

    --fs-nav: var(--fs-600);
  }
}

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

/* Remove default margin */
* {
  margin: 0;
  padding: 0;
  font: inherit;
}

/* Remove 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%;
}

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

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

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

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@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;
  }
}

img {
  border-radius: 0 0 0.5rem 0.5rem;
}

@media (min-width: 50em) {
  img {
    border-radius: 0 0.5rem 0.5rem 0;
  }
}

.container {
  --max-width: 1110px;
  --padding: 1rem;
  width: min(var(--max-width), 100% - (var(--padding) * 2));
  margin-inline: auto;
  border-radius: 0.5rem;
}

.even-columns {
  display: grid;
  gap: 0.5rem;
}

@media (min-width: 50em) {
  .even-columns {
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
  }
}

.center-columns {
  display: grid;
  gap: 0.5rem;
}

@media (min-width: 50em) {
  .center-columns {
    grid-auto-flow: column;
  }
}

/* general styling */

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

/* button */

.button {
  display: inline-flex;
  cursor: pointer;
  text-decoration: none;
  border: 0;
  border-radius: 100vmax;
  padding: 1.25em 2.5em;
  font-weight: var(--fw-bold);
  font-size: var(--fs-button);
  line-height: 1;
  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: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);
}

.banner {
  border-radius: 0.5rem;
}

/* navigation */

.logo {
  max-height: 100px;
}

@media (max-width: 50em) {
  .logo {
    display: none;
  }
}

.phone-wrapper {
 display: flex;
 justify-content: right;
}


@media (max-width: 50em) {
  .phone-wrapper {
    display: block;
    position: fixed;
    padding-top: 1rem;
    padding-bottom: 1rem;
   }
   .mobile-nav {
    position: fixed;
    left: 0;
    padding-left: 1rem;
    z-index: 999;
    width: 100%;
    min-height: 3.5rem;
    background-color: var(--clr-accent-400);

  }
}

.phone {
  color: var(--clr-primary-400);
  background-image: url(images/phone-icon.png);
  background-position: left center;
  background-repeat: no-repeat;
  padding: 38px 40px;
  margin-left: auto;
}

.phone:hover,
.phone:focus {
  color: var(--clr-accent-100);
}

.email {
  color: var(--clr-primary-400);
  margin-top: var(--size-600);
  background-image: url(images/email-icon.png);
  background-position: left center;
  background-repeat: no-repeat;
  padding: 14px 40px;
}

.email:hover,
.email:focus {
  color: var(--clr-accent-100);
}

@media (max-width: 18em) {
  .email {
    background-image: none;
    padding: 4px;
  }
 }

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

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

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

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

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

.nav-list a:hover,
.nav-list a:focus {
  color: var(--clr-accent-100);
}

@media (max-width: 50em) {
  .primary-navigation {
    display: none;
    position: fixed;
    z-index: 999;
    padding: var(--size-700);
    inset: 7rem var(--size-400) auto;
    max-width: 25rem;
    margin-inline: auto;
    background: var(--clr-neutral-100);
    border-radius: var(--size-100);
    box-shadow: 0 0 0.75em rgb(0, 0, 0, 0.5);
  }

  .nav-wrapper {
    justify-content: left;
  }


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

  .nav-list {
    display: grid;
    align-items: center;
    gap: var(--size-900);
    text-align: center;
    font-weight: var(--fw-bold);
  }

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

  .mobile-nav-toggle {
    display: block;
    position: fixed;
    top: var(--size-400);
    right: var(--size-400);
    cursor: pointer;
    background: transparent;
    border: 0;
    padding: 0.5em;
    width: 1.5em;
    aspect-ratio: 1;
    background-repeat: no-repeat;
    background-position: center;

    background-image: url(images/icon-hamburger.svg);
    background-size: contain;
  }

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

}

main {
  background-image: url(images/bark-med-edit.jpg);
  min-height: 500px;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@media (max-width: 50em) {
  main {
    background-image: url(images/bark-small.jpg);
  }
 }

.hero {
  background-image: url("images/hero.jpg");
  background-color: #26201e;
  color: azure;
  text-shadow: 2px 2px 8px #26201e;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 2rem;
}

.about-us-img {
  max-height: 16rem;
}

.card {
  color: var(--clr-neutral-100);
  background-image: url(images/tree-removal.jpg);
  background-size: cover;
  padding: 8rem 0 0;
  border-radius: 0.5rem;
  overflow: hidden;
  transition: transform 300ms ease;
  margin: 1rem;
}

.card:hover,
.card:focus-within {
  transform: scale(1.05);
}

.card-content {
  --padding: 1.5rem;
  padding: var(--padding);
  background: linear-gradient(
    hsl(10, 0%, 50%),
    hsl(0, 0%, 1%)
  );
  background: var(--clr-primary-400);
}

.card-body {
  min-height: 10rem;
}

@media (hover) {
  .card-content {
    transform: translateY(70%);
    transition: transform 400ms ease;
  }

  .card:hover .card-content,
  .card:focus-within .card-content {
  transform: translateY(0%);
  transition-delay: 400ms;
  }

  .card:focus-within .card-content {
    transition-duration: 0ms;
  }

  .card-content > *:not(.card-title) {
    opacity: 0;
    transition: opacity 500ms linear;
  }

  .card:hover .card-content > *:not(.card-title) {
    opacity: 1;
    transition-delay: 500ms;
  }
  .card-title::after {
    transform: scaleX(0);
  }
}

.card-title {
  position: relative;
  width: max-content;
}

.card-title::after {
  content: "";
  position: absolute;
  height: 4px;
  left: calc(var(--padding) * -1);
  bottom: 0;
  width: calc(100% + var(--padding));
  background: var(--clr-accent-400);
  transform-origin: left;
  transition: transform 500ms ease;
}

.card:hover .card-title::after {
  transform: scaleX(1);
}

.contact {
  padding-left: 1rem;
  background-image: url(images/logo-trans.png);
  background-repeat: no-repeat;
  background-position: bottom right;
}

.contact li {
  padding-bottom: 0.5rem;
}


@media (max-width: 50em) {
  .contact {
    background-image: none;
  }
 }

.icon-wrapper {
  display: flex;
  justify-content: right;
}

.social-icon {
  margin-left: auto;
}

.social-icon:hover {
  transform: scale(1.2);
}

.footer {
  display: grid;
  grid-auto-flow: column;
  gap: 0.5rem;
  margin-left: 1rem;
  margin-right: 1rem;
  padding-top: 0.5rem;
}



/* Utility classes */

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

.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;
}

.flow * + *{
  margin-top: var(--flow-spacer, 1em);
}

.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-100 {
  background-color: var(--clr-neutral-100);
}
.bg-neutral-900 {
  background-color: var(--clr-neutral-900);
}

.bg-gradient-900 {
background: linear-gradient(
  hsl(10, 0%, 50%),
  hsl(0, 0%, 1%)
  );
}

.bg-gradient-900 {
  background: linear-gradient(
    var(--clr-accent-400),
    var(--clr-primary-400)
    );
  }

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

.fs-200 {
  font-size: var(--fs-200);
}

.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-block-700 {
  padding-block: var(--size-700);
}

.padding-block-400 {
  padding-block: var(--size-400);
}

.padding-block-300 {
  padding-block: var(--size-300);
}

.margin-400 {
  margin: var(--size-400);
  margin-bottom: 0;
}

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

@media (min-width: 50em) {
  .display-md-inline-flex {
    display: inline-flex;
  }
}