/* All sections */
:root {
  --body-header-font-family: "Raleway", sans-serif;
  --body-text-font-family: "Roboto", sans-serif;
  --brand-color: #4d5ae5;
  --white-color: #f4f4fd;
  --text-brand-color: #2e2f42;
  --text-adress-color: #434455;
  --link-hover-color: #404bbf;
}

/* Global styles */
html {
  scroll-behavior: smooth;
}

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

* {
  margin: 0;
}

img {
  display: block;
}

body {
  font-family: "Roboto", sans-serif;
  color: var(--text-adress-color);
  background-color: #ffffffff;
  margin: 0;
}

.link {
  text-decoration: none;
}

/* list */
.list {
  list-style: none;
}

/* Classes */

/* container */
.container {
  margin: auto;
}

/* Header */
.header {
  border-bottom: 1px solid #e7e9fc;
  box-shadow: 0px 2px 1px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16), 0px 1px 6px rgba(46, 47, 66, 0.08);
  height: 70px;
}

.nav-logo {
  font-family: "Raleway", sans-serif;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.17; /* 116.667% */
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--brand-color);
  margin-right: 76px;
}

.nav-logo-span-studio {
  color: var(--text-brand-color);
}

.nav-list-studio::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 4px;
  background-color: var(--link-hover-color);
  border-radius: 2px;
  display: block;

  opacity: 0;

  transition-property: opacity;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}
.header-container .active {
  color: var(--link-hover-color);
  position: relative;
}

.nav-list-studio:hover::after,
.nav-list-studio:focus::after {
  opacity: 1;
}

.nav-list-studio:hover,
.nav-list-studio:focus {
  color: var(--link-hover-color);
}

.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 4px;
  background-color: var(--link-hover-color);
  border-radius: 2px;
  display: block;
  opacity: 1;
}

/* Studio section */

/* hero section */
.studio-main-hero {
  background-color: var(--text-brand-color);
  /* padding: 188px 0; */
  padding: 112px 0;
  background-image: linear-gradient(
      rgba(46, 47, 66, 0.7),
      rgba(46, 47, 66, 0.7)
    ),
    url(../images/hero-background-image.jpg);
  /* max-width: 1440px; */
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  margin: 0 auto;
}

/* main title header */
.studio-main-hero-header {
  color: #ffffffff;
  text-align: center;

  /* Header 2 */
  font-family: Roboto;
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: 111.111%;
  letter-spacing: 0.72px;
  text-transform: capitalize;

  margin: 0 auto;
  margin-bottom: 72px;
  width: 320px;
}

/* hero button */
.studio-hero-button {
  font-family: "Roboto", sans-serif;
  background-color: var(--brand-color);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: #ffffffff;
  cursor: pointer;
  display: block;
  min-width: 169px;
  height: 56px;
  border: none;
  border-radius: 4px;
  margin: 0 auto;
  transition-property: background-color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.studio-hero-button:hover,
.studio-hero-button:focus {
  background-color: var(--link-hover-color);
}

/* first section */

.studio-first-section {
  /* padding: 120px 0; */
  padding: 96px 16px;
}

.studio-first-section-list {
  display: flex;
  flex-direction: column;
  /* gap: 24px; */

  gap: 72px;
  padding: 0;
  justify-content: center;
  /* justify-content: space-between; */
  align-items: center;
}

.icon {
  /* display: flex; */
  display: none;
  align-items: center;
  justify-content: center;
  height: 112px;
  background-color: var(--white-color);
  border-radius: 4px;
  margin-bottom: 8px;
}

.studio-first-section-subtitle {
  color: var(--text-brand-color);
  text-align: center;

  /* Header 2 */
  font-size: 36px;
  font-weight: 700;
  line-height: 111.111%;
  letter-spacing: 0.72px;
  text-transform: capitalize;
  margin-bottom: 8px;
}

.studio-first-section-paragraph {
  color: var(--text-adress-color);

  /* Body Medium */
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 0.32px;
  /* align-self: stretch; */
}

/* Second section */
.studio-second-section {
  display: none;
  padding-bottom: 120px;
}

.studio-second-section-title {
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  text-transform: capitalize;
  color: var(--text-brand-color);
  margin-bottom: 72px;
}

.studio-second-section-list {
  display: flex;
  gap: 24px;
  padding: 0;
  justify-content: space-between;
}

.studio-second-section-list-item {
  flex-basis: calc((100% - 72px) / 3);
}

.studio-second-section-list-item > img {
  width: 100%;
  object-fit: cover;
}

/* Third section */
.studio-third-section {
  background-color: var(--white-color);
  padding: 96px 0;
}

.studio-third-section-title {
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  text-align: center;
  color: var(--text-brand-color);
  margin-bottom: 72px;
}

.studio-third-section-list {
  display: flex;
  /* gap: 24px; */
  padding: 0;
  justify-content: space-between;
  /* justify-content: center; */
  align-items: center;
  flex-direction: column;
  gap: 72px;
}

.studio-third-section-list-item {
  background-color: #ffffffff;
  /* flex-basis: calc((100%-72px) / 4); */
  border-radius: 0px 0px 4px 4px;
  box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16), 0px 2px 1px rgba(46, 47, 66, 0.08);
  /* width: 264px; */
}

.studio-third-section-list-item > img {
  object-fit: cover;
  width: 100%;
}

.studio-third-section-list-item > img:nth-child(n + 2) {
  object-fit: cover;
}

.name-occupation {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 32px 0;
}

.studio-third-section-list-subtitle {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
  background-color: #ffffffff;
  color: var(--text-brand-color);
  text-align: center;
}

.studio-third-section-list-paragraph {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--text-adress-color);
  text-align: center;
}

.studio-third-section-social-media-list {
  display: flex;
  justify-content: center;
  gap: 24px;
  list-style: none;
  padding: 0;
}

.studio-third-section-social-media-list-item {
  width: 40px;
  height: 40px;
}

.studio-third-section-social-media-list-item-link {
  width: 100%;
  height: 100%;
  background-color: var(--brand-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition-property: background-color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.studio-third-section-social-media-list-item-link:hover,
.studio-third-section-social-media-list-item-link:focus {
  background-color: var(--link-hover-color);
}

.social-media-links {
  fill: var(--white-color);
}

/* Customers section */
.customers-section {
  /* padding-top: 120px;
  padding-bottom: 120px; */
  text-align: center;

  padding: 96px 0;
}

.customers-section-title {
  font-size: 36px;
  line-height: 1.11;
  color: var(--text-brand-color);
  margin-bottom: 72px;
  text-align: center;
}

.customers-section-list {
  display: flex;
  /* gap: 24px; */
  list-style: none;
  justify-content: center;

  gap: 16px;
  flex-wrap: wrap;
  padding: 0 16px;
}

.customers-section-list-item {
  width: calc((100% - 16px) / 2);
  height: 88px;
}

.customers-section-list-item:nth-child(n + 3) {
  margin-top: 72px;
}

.customers-section-list-item-link {
  width: 100%;
  height: 100%;
  border: 1px solid #8e8f99;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8e8f99;
  transition-property: border-color, color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1),
    color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.customers-section-list-item-link:hover,
.customers-section-list-item-link:focus {
  border-color: var(--link-hover-color);
  color: var(--link-hover-color);
}

.customers-svg {
  fill: currentColor;
}

/* Portfolio Section */

/* portfolio  main section */
.portfolio-main-section {
  padding: 48px 16px;
}

.visualy-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  white-space: nowrap;
  clip-path: inset(100%);
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.portfolio-first-list {
  padding: 0 156px;
  display: flex;
  /* justify-content: center; */
  gap: 24px;
  padding: 0;

  margin-bottom: 48px;
  flex-wrap: wrap;
  justify-content: flex-start;
  row-gap: 16px;
}

/* filter buttons */
.portfolio-filter-buttons {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5; /* 150% */
  letter-spacing: 0.04em;

  color: var(--brand-color);
  background-color: #f4f4fd;

  /* padding: 12px 24px; */
  border: 1px solid #e7e9fc;
  border-radius: 4px;

  transition-property: color, background-color, border-color, box-shadow;
  transition-duration: 250ms;
  transition-timing-function: ease-in-out;

  padding: 8px 16px;
}

/* blue-text-filter-button */

button.portfolio-filter-buttons:hover,
button.portfolio-filter-buttons:focus {
  color: var(--WHITE, #ffffff);
  background-color: var(--link-hover-color);
  cursor: pointer;
  border: 1px solid transparent;
  box-shadow: 0px 3px 1px rgba(0, 0, 0, 0.1), 0px 2px 1px rgba(0, 0, 0, 0.08),
    0px 2px 2px rgba(0, 0, 0, 0.12);
}

.portfolio-second-list {
  display: flex;
  flex-wrap: wrap;
  /* column-gap: 24px;
  row-gap: 48px; */
  gap: 24px;
  /* justify-content: center; */
  padding: 0;
}

.portfolio-second-list:last-child {
  margin-bottom: 48px;
}

.portfolio-second-list-item {
  /* flex-basis: calc((max-width - 48px) / 3); */
  flex-basis: 100%;
}

.portfolio-second-list-link {
  display: block;
  transition-property: box-shadow;
  transition-duration: 250ms;
  transition-timing-function: ease-in-out;
}

.portfolio-second-list-link:hover .portfolio-image-div-paragraph,
.portfolio-second-list-link:focus .portfolio-image-div-paragraph {
  box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16), 0px 2px 1px rgba(46, 47, 66, 0.08);
  transform: translateY(0%);
}

.portfolio-second-list-image-div {
  position: relative;
  overflow: hidden;
}

.portfolio-second-list-image-div > img {
  width: 100%;
  object-fit: cover;
}

.portfolio-image-div-paragraph {
  position: absolute;
  top: 0;
  color: var(--white-color);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  padding: 40px 32px;
  margin: 0;
  background-color: var(--brand-color);
  height: 100%;
  transform: translateY(100%);
  transition-property: transform;
  transition-duration: 250ms;
  transition-timing-function: ease-in-out;
}

.portfolio-second-list-div {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
}

/* images header */
.images-header {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2; /* 120% */
  letter-spacing: 0.02em;

  color: var(--text-brand-color);

  margin-bottom: 8px;
}

/* images description */
.images-description {
  font-size: 16px;
  line-height: 1.5; /* 150% */
  letter-spacing: 0.02em;
  color: var(--text-adress-color);
}

/* Footer */

.footer {
  background-color: var(--text-brand-color);
  /* padding: 140px 159px 100px 156px; */
  box-shadow: 0px 2px 1px rgba(46, 47, 66, 0.08),
    0px 1px 1px rgba(46, 47, 66, 0.16), 0px 1px 6px rgba(46, 47, 66, 0.08);

  padding: 97.5px 15px 96px 15px;
}

.footer-div {
  /* display: flex; */
  /* align-items: baseline; */
  justify-content: space-between;

  flex-direction: column;
  gap: 72px;
  align-items: center;
}

.footer-logo-and-social-media-container {
  display: flex;
  flex-direction: column;
  gap: 72px;
  align-items: center;
}

.footer-div-logo-and-text {
  /* margin-right: 120px; */
  text-align: center;
}

/* footer logo */
.footer-logo {
  font-family: "Raleway", sans-serif;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--brand-color);
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo-span {
  color: var(--white-color);
}

/* footer text */
.footer-final-text {
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--white-color);
  width: 264px;
  text-align: start;
}

.footer-logo-and-text {
  background-color: var(--text-brand-color);
}

.footer-social-media-parargraph {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffffff;
  margin-bottom: 16px;
  text-align: center;
}

.footer-social-media-list {
  display: flex;
  gap: 16px;
  list-style: none;
  padding: 0;
}

.footer-social-media-list-item {
  width: 40px;
  height: 40px;
}

.footer-social-media-link {
  width: 100%;
  height: 100%;
  background-color: var(--brand-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition-property: background-color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-social-media-link:hover,
.footer-social-media-link:focus {
  background-color: #31d0aa;
  /* color: #31d0aa; */
}

.footer-social-media-svg {
  fill: #f4f4f4fd;
}

/* Footer email form */

.footer-form-container {
  /* display: block; */
  /* margin-left: 80px; */
  /* margin-left: 0; */
  text-align: center;
  margin-top: 72px;
}

.footer-form {
  /* display: flex; */
  /* gap: 24px; */

  flex-direction: column;
  gap: 16px;
}

.footer-form-paragraph {
  margin-bottom: 16px;

  color: white;

  /* Body Medium */
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.5; /* 150% */
  letter-spacing: 0.02em;
}

.footer-form-input {
  display: block;
  width: 100%;
  height: 40px;

  border-radius: 4px;
  border: 1px solid #fff;

  color: white;
  background-color: transparent;
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.15);

  font-size: 12px;
  line-height: 1.5; /* 150% */
  letter-spacing: 0.04em;

  outline: none;
  padding-left: 16px;
  margin-bottom: 16px;
}

.footer-form-input::placeholder {
  color: white;
}

.footer-form-button {
  min-width: 165px;
  height: 40px;

  display: inline-flex;
  padding: 8px 24px;
  justify-content: center;
  align-items: center;

  border: none;
  border-radius: 4px;
  background-color: var(--brand-color);
  padding: 8px 24px;

  color: #fff;

  /* Body Medium */
  font-family: var(--body-text-font-family);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5; /* 150% */
  letter-spacing: 0.04em;

  cursor: pointer;

  transition-property: background-color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-form-button:hover,
.footer-form-button:focus {
  background-color: var(--link-hover-color);
}

.footer-form-svg {
  fill: #ffffff;
  margin-left: 16px;
}

/* Modal window */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 250ms cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  height: 100%;
  background-color: var(--NAVY-BLUE-modal, rgba(46, 47, 66, 0.4));
}

.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.white-modal {
  position: absolute;

  width: 392px;
  max-height: 584px;
  border-radius: 4px;

  padding: 72px 24px 24px 24px;

  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(1);
  transition-property: transform;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);

  background-color: rgba(252, 252, 252, 1);
  box-shadow: 0px 2px 1px 0px rgba(0, 0, 0, 0.2),
    0px 1px 3px 0px rgba(0, 0, 0, 0.12), 0px 1px 1px 0px rgba(0, 0, 0, 0.14);
}

.modal-svg-close-button-container {
  transition-property: fill;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

button.close-modal-button {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  width: 24px;
  height: 24px;

  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background-color: #e7e9fc;
  cursor: pointer;
  transition-property: border, background-colour;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

button.close-modal-button:hover,
button.close-modal-button:focus {
  border: none;
  background-color: var(--link-hover-color);
  fill: #ffffff;
}

/* Modal form */

.modal-parafraph {
  color: var(--text-brand-color);
  text-align: center;
  margin-bottom: 16px;

  /* Body Medium */
  font-family: Roboto;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.5; /* 150% */
  letter-spacing: 0.02em;
}

.modal-form-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.modal-form-label {
  display: block;
  margin-bottom: 4px;

  color: #8e8f99;

  /* Small Text */
  font-size: 12px;
  line-height: 1.17; /* 116.667% */
  letter-spacing: 0.04em;
}

.modal-form-input-svg-container {
  position: relative;
}

.modal-form-input {
  width: 100%;
  padding-left: 38px;
  height: 40px;
  border-radius: 4px;
  border: 1px solid rgba(46, 47, 66, 0.4);
  background-color: transparent;
  outline: transparent;
}

.modal-form-input:focus {
  border-color: var(--brand-color);
}

.modal-form-svg {
  position: absolute;
  fill: black;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  transition: fill 250ms cubic-bezier(0.4, 0, 0, 0.2, 1);
}

.modal-form-input:focus + .modal-form-svg {
  fill: var(--brand-color);
}

.modal-form-textarea-container {
  margin-bottom: 16px;
}

.modal-form-textarea {
  resize: none;
  width: 100%;
  height: 120px;
  border-radius: 4px;
  border: 1px solid rgba(46, 47, 66, 0.4);

  color: rgba(46, 47, 66, 0.4);
  background-color: transparent;
  outline: transparent;

  padding: 8px 16px;

  /* Small Text */
  font-size: 12px;
  line-height: 1.17; /* 116.667% */
  letter-spacing: 0.04em;

  transition: border-color 250ms cubic-bezier(0.4, 0, 0, 0.2, 1);
  transition: color 250ms cubic-bezier(0.4, 0, 0, 0.2, 1);
}

.modal-form-textarea:focus {
  border-color: var(--brand-color);
  color: black;
}

.modal-form-checkbox-container {
  display: flex;
  margin-bottom: 24px;
  position: relative;
}

.visually-hidden {
  opacity: 0;
}

label {
  display: block;
}

.modal-form-checkbox-label {
  margin-left: 8px;

  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;

  color: #8e8f99;
}

.modal-form-checkbox-span {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-flex;
  justify-content: center;
  align-items: center;

  width: 16px;
  height: 16px;

  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 2px;
  fill: transparent;

  cursor: pointer;

  transition: background-colour, border, fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

input[type="checkbox"]:checked
  + .modal-form-checkbox-label
  .modal-form-checkbox-span {
  background-color: var(--link-hover-color);
  border: none;
  fill: var(--brand-color);
}

.modal-form-checkbox-label-link {
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;

  color: var(--brand-color);

  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-form-checkbox-label-link:hover,
.modal-form-checkbox-label-link:focus {
  color: var(--link-hover-color);
}

.modal-form-button {
  display: block;
  min-width: 169px;
  height: 56px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin: auto;

  color: var(--white-color);
  background-color: var(--brand-color);
  text-align: center;

  /* Button Text */
  font-family: Roboto;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;

  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-form-button:hover,
.modal-form-button:focus {
  background-color: var(--link-hover-color);
}

/* header-container */
.header-container {
  /* display: flex; */
  /* padding: 0 15px; */
  padding: 24px 24px 22px 16px;
  justify-content: space-between;
  align-items: center;

  width: 100%;
}

.logo-and-hamburger-button-container {
  display: flex;
  justify-content: space-between;
}

/*  header logo */
.nav-logo link {
  text-decoration: none;
  display: block;
}

.header-hamburger-button {
  border: none;
  fill: transparent;
  background: none;
  display: block;
  cursor: pointer;
}

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

.header-nav-list {
  display: flex;
  /* display: none; */
  gap: 40px;

  flex-direction: column;
  margin-top: 40px;
}

/* nav */
.nav-list-studio {
  position: relative;
  /* font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--text-brand-color);
  padding-top: 24px;
  padding-bottom: 24px; */

  transition-property: color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);

  color: var(--text-brand-color);

  /* Header 2 */
  font-family: Roboto;
  font-size: 36px;
  font-weight: 700;
  line-height: 111.111%;
  letter-spacing: 0.72px;
  text-transform: capitalize;
}

/* address */

.contacts-address-lists {
  /* visibility: hidden; */
  font-style: normal;
}

.header-address-list {
  display: flex;
  flex-direction: column-reverse;
  /* gap: 12px; */
  /* justify-content: center; */
  /* align-items: center; */
  /* margin: 0; */

  gap: 40px;
  justify-content: flex-start;
  align-items: flex-start;
}

.address-list {
  /* font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em; */
  color: var(--text-adress-color);

  /* Small Text */
  font-size: 12px;
  line-height: 116.667%;
  letter-spacing: 0.48px;

  transition-property: color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.address-list-mobile-number {
  color: var(--brand-color);

  /* Header 2 */
  font-family: Roboto;
  font-size: 36px;
  font-weight: 700;
  line-height: 111.111%;
  letter-spacing: 0.72px;
  text-transform: capitalize;
  text-align: center;
}

.address-list-mobile-mail {
  color: var(--text-adress-color);

  /* Header 3 */
  font-family: Roboto;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.4px;

  margin-bottom: 48px;
  text-align: start;
}

.address-list:hover,
.address-list:focus {
  color: var(--link-hover-color);
}

.mobile-social-list {
  /* gap: 56px; */
  justify-content: flex-start;
  margin-left: 40px;
}

.mobile-navbar-menu {
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: var(--white-color);
  display: flex;
  flex-direction: column;
  /* align-items: center; */
  align-self: start;
  justify-content: space-between;
  padding: 20px 20px;
}

@media screen and (width < 768px) {
  .is-open {
    transform: translateX(100%);
    transition-property: transform;
    transition-duration: 250ms;
    transition-timing-function: ease-in-out;
  }
}

@media screen and (width >= 768px) {
  /* portfolio  main section */
  .portfolio-main-section {
    padding: 64px 16px;
  }

  .portfolio-first-list {
    justify-content: center;
    flex-wrap: nowrap;
    margin-bottom: 64px;
  }

  /* filter buttons */
  .portfolio-filter-buttons {
    padding: 12px 24px;
  }

  .portfolio-second-list {
    /* column-gap: 24px; */
    row-gap: 72px;
  }

  .portfolio-second-list:last-child {
    margin-right: auto;
    margin-bottom: 96px;
  }

  .portfolio-second-list-item {
    flex-basis: calc((100% - 24px) / 2);
    row-gap: 72px;
  }
  /* Portfolio section end */

  /* Mobile menu */
  .mobile-navbar-menu {
    position: static;
    background-color: transparent;
    flex-direction: row;
    width: fit-content;
    align-self: start;
    gap: 121px;
    padding: 0;
    /* transform: translateX(100%); */
  }

  .close-mobile-menu-button {
    visibility: hidden;
    position: absolute;
  }

  .address-list {
    /* font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em; */
    color: var(--text-adress-color);

    /* Small Text */
    font-size: 12px;
    line-height: 116.667%;
    letter-spacing: 0.48px;

    transition-property: color;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  }

  .mobile-social-list {
    visibility: hidden;
    position: absolute;
  }

  /* Modal */
  .white-modal {
    width: 408px;
  }

  /* Header section */

  /* header-div */
  .header-container {
    display: flex;
    padding: 0 16px;
  }

  .header-hamburger-button {
    display: none;
  }

  .header-nav-list {
    flex-direction: row;
    margin-top: 0;
  }

  .header-address-list {
    height: 70px;
    display: flex;
    flex-direction: column-reverse;
    padding: 16px 0;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin: 0;
  }

  /* nav */
  .nav-list-studio {
    position: relative;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: var(--text-brand-color);
    padding-top: 24px;
    padding-bottom: 24px;

    transition-property: color;
    transition-duration: 250ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  }

  .contacts-address-lists {
    visibility: visible;
  }

  /*Hero section */

  /* main title header */
  .studio-main-hero-header {
    font-size: 56px;
    line-height: 1.07;
    letter-spacing: 0.02em;

    width: 496px;
    margin-bottom: 36px;
  }

  /* First section */

  .studio-first-section {
    padding: 96px 0;
  }

  .studio-first-section-subtitle {
    text-align: initial;
  }

  .studio-first-section-list {
    flex-direction: row;
    gap: 24px;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .studio-first-section-list-item {
    flex-basis: calc((100% - 24px) / 2);
  }

  .studio-first-section-list-item:nth-child(3) {
    margin-top: 72px;
  }

  .studio-first-section-list-item:nth-child(4) {
    margin-top: 72px;
  }

  /* Third section */
  .studio-third-section {
    background-color: var(--white-color);
    padding: 96px 108px;
  }

  .studio-third-section-list {
    flex-direction: row;
    gap: 24px;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .studio-third-section-list-item {
    flex-basis: calc((100% - 24px) / 2);
  }

  .studio-third-section-list-item:nth-child(3) {
    margin-top: 64px;
  }

  .studio-third-section-list-item:nth-child(4) {
    margin-top: 64px;
  }

  /* Customers section */
  .customers-section {
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .customers-section-list {
    gap: 24px;
    padding: 0 108px;
  }

  .customers-section-list-item {
    width: calc((100% - 48px) / 3);
  }

  .customers-section-list-item:nth-child(3) {
    margin-top: 0;
  }

  /* Footer */
  .footer-div {
    align-items: initial;
    padding-left: 108px;
  }

  .footer-logo-and-social-media-container {
    flex-direction: row;
    gap: 24px;
    align-items: first baseline;
    justify-content: flex-start;
  }

  .footer-div-logo-and-text {
    text-align: initial;
  }

  .footer-social-media-parargraph {
    text-align: initial;
  }

  .footer-form-container {
    text-align: initial;
  }

  .footer-form {
    display: flex;
    gap: 24px;
    /* justify-content: baseline; */

    flex-direction: row;
  }

  .footer-form-input {
    display: inline-flex;
    width: 264px;
  }

  label {
    display: inline;
  }
}

@media screen and (width >= 1158px) {
  /* Portfolio section */
  .portfolio-main-section {
    padding: 96px 156px 120px;
  }

  .portfolio-first-list {
    padding: 0 156px;
    margin-bottom: 72px;
  }

  .portfolio-first-list:nth-child(n + 4) {
    margin-top: 0;
  }

  .portfolio-second-list {
    /* column-gap: 24px; */
    row-gap: 48px;
  }

  .portfolio-second-list-item {
    flex-basis: calc((100% - 48px) / 3);
  }

  .portfolio-second-list-link {
    width: calc((100vw - 380px) / 3);
  }
  /* Portfolio section */

  /* Header section */
  .container {
    width: fit-content;
  }

  /* header-container */
  .header-container {
    height: 70px;
    width: 100%;
    padding: 0;
    align-items: center;
  }

  .mobile-navbar-menu {
    width: fit-content;
    height: 70px;
    padding: 0;
    margin: 0;
    align-items: center;
    gap: 0;
  }

  .nav-logo {
    margin-left: 156px;
  }

  .address-list {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: var(--text-adress-color);
  }

  .header-address-list {
    flex-direction: row;
    gap: 40px;
    margin-left: 195px;
    margin-right: 156px;
    padding: 0;
  }

  /*Hero section */

  .studio-main-hero {
    padding: 188px 0;
  }

  /* main title header */
  .studio-main-hero-header {
    margin-bottom: 48px;
  }

  /* First section */

  .studio-first-section {
    padding: 120px 156px;
  }

  .icon {
    display: flex;
  }

  .studio-first-section-list {
    flex-wrap: nowrap;
  }

  .studio-first-section-list-item {
    flex-basis: calc((100% - 72px) / 4);
  }

  .studio-first-section-list-item:nth-child(3) {
    margin-top: 0;
  }

  .studio-first-section-list-item:nth-child(4) {
    margin-top: 0;
  }

  .studio-first-section-subtitle {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-align: initial;
  }

  .studio-first-section-paragraph {
    font-weight: 400;
    letter-spacing: 0.02em;
    width: 264px;
  }

  /* Second section */
  .studio-second-section {
    display: block;
    padding: 0 156px;
  }

  /* Third section */
  .studio-third-section {
    background-color: var(--white-color);
    padding: 120px 156px;
  }

  .studio-third-section-list {
    flex-wrap: nowrap;
    align-items: initial;
  }

  .studio-third-section-list-item {
    flex-basis: calc((100% - 72px) / 4);
  }

  .studio-third-section-list-item:nth-child(3) {
    margin-top: 0;
  }

  .studio-third-section-list-item:nth-child(4) {
    margin-top: 0;
  }

  /* Customers section */
  .customers-section {
    width: 100%;
    padding: 120px 156px;
  }

  .customers-section-list {
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: nowrap;
    padding: 0;
  }

  .customers-section-list-item {
    width: 168px;
  }

  .customers-section-list-item:nth-child(n + 4) {
    margin-top: 0;
  }

  /* Footer */
  .footer {
    padding: 140px 159px 100px 156px;
  }

  .footer-div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 80px;
    padding-left: 0;
    flex-direction: row;
  }

  .footer-logo-and-social-media-container {
    flex-direction: row;
    gap: 120px;
    align-items: first baseline;
    justify-content: flex-start;
  }

  .footer-form {
    display: flex;
    gap: 24px;
  }

  .footer-form-input {
    width: 264px;
  }
}

@media (min-device-pixel-ratio: 2),
  (min-resolution: 192dpi),
  (min-resolution: 2dppx) {
  .studio-main-hero {
    background-image: linear-gradient(
        rgba(46, 47, 66, 0.7),
        rgba(46, 47, 66, 0.7)
      ),
      url(../images/hero-background-image@2x.jpg);
  }
}