:root {
  --text-color: #8e8f99;
  --checked-bg-color: #404bbf;
  --checked-fill-color: #f4f4fd;
  --link-color: #4d5ae5;
  --text-color: #8e8f99;
  --overlay-text-color: #f4f4fd;
}

body {
  font-family: 'Roboto', sans-serif;
  color: #434455;
  background-color: #fff;
  width: 100%;
  margin: 0;
}

ul,
ol {
  list-style-type: none;
  margin: 0;
  padding-left: 0;
}
h1,
h2,
h3,
p {
  margin: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
}
.section {
  padding: 120px 0;
}
.page-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);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}
.container {
  max-width: 1158px;
  padding-left: 15px;
  padding-right: 15px;
  margin: 0 auto;
}

.header-nav {
  display: flex;
  align-items: center;
}
.list-nav {
  display: flex;
  gap: 40px;
}
.logo {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #4d5ae5;
}
.header-logo {
  position: relative;
  margin-right: 76px;
  display: inline-block;
}

.header-logo .logo-part {
  color: #2e2f42;
}
.link-nav {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #2e2f42;
  padding: 24px 0;
  position: relative;
  display: inline-block;
}
.link-nav.current {
  color: #404bbf;
}
.list-nav .link-nav {
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.link-nav.current::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 4px;
  width: 100%;
  border-radius: 2px;
  background-color: #404bbf;
}
.contacts {
  font-style: normal;
}
.contacts-list {
  display: flex;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.contacts-link {
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
  gap: 40px;
}
.contacts-link:hover,
.contacts-link:focus,
.link-nav:hover,
.link-nav:focus {
  color: #404bbf;
}

.main-text {
  background-color: #2e2f42;
  font-weight: 700;
  font-size: 56px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-align: center;
  color: #fff;
}
.section-hero {
  background-color: #2e2f42;
  color: #fff;
  height: 600px;
  padding: 188px 0;
  text-align: center;
  background-image: linear-gradient(
      rgba(46, 47, 66, 0.7),
      rgba(46, 47, 66, 0.7)
    ),
    url(../images/hero-background-image.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}
.hero-title {
  max-width: 496px;
  margin: 0 auto 48px;
  font-weight: 700;
  font-size: 56px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-align: center;
  color: #fff;
}
.hero-button {
  display: block;
  margin: 0 auto;
  cursor: pointer;
  font-family: 'Roboto', sans-serif;
  background-color: #4d5ae5;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 16px 32px;
  min-width: 169px;
  height: 56px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-button:hover,
.hero-button:focus {
  background-color: #404bbf;
  color: #fff;
}
.footer-left {
  margin-right: 120px;
}
.footer-container {
  justify-content: space-between;
  max-width: 1158px;
  margin: 0 auto;
  padding: 0 15px;
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
}
.footer-logo .logo-part {
  color: #f4f4fd;
  display: inline-block;
}
.footer-text {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #f4f4fd;
  max-width: 264px;
  margin: 0;
}
.section-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
  margin-bottom: 8px;
}
.section-text {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}
.team {
  background-color: #f4f4fd;
  padding: 120px 0;
}
.team-list {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.team-heading {
  text-transform: capitalize;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  margin-bottom: 72px;
}
.section-team {
  background-color: #f4f4fd;
  padding: 120px 0;
}
.team-card-item {
  background-color: #ffffff;
  border-radius: 0 0 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);
  text-align: center;
}
.team-item {
  background-color: #ffffff;
  border-radius: 0 0 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);
  text-align: center;
  width: 264px;
}
.team-text {
  font-size: 16px;
  line-height: 1.5;
  color: #434455;
}
.team-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  color: #2e2f42;
  margin-bottom: 8px;
}
.team-card {
  padding: 32px 0;
}
.team-items {
  display: flex;
  gap: 24px;
  justify-content: center;
}
.team-card-content {
  padding: 32px 0;
}
.team-card-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  color: #2e2f42;
  margin-bottom: 8px;
}
.team-card-text {
  font-size: 16px;
  line-height: 1.5;
  color: #434455;
}
.visually-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;
}
.features {
  padding: 120px 0;
}
.features-list {
  display: flex;
  gap: 24px;
}
.features-item {
  flex-basis: calc((100% - 72px) / 4);
  flex-direction: column;
  display: flex;
}
.features-title {
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #2e2f42;
}
.features-text {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #434455;
}
.container-team {
  max-width: 1158px;
  margin: 0 auto;
  padding: 0 15px;
}
.portfolio {
  padding: 120px 0;
}

.portfolio-heading {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.11;
  color: #2e2f42;
  margin-bottom: 72px;
}

.portfolio-list {
  display: flex;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 48px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.portfolio-item {
  width: calc((100% - 48px) / 3);
  cursor: pointer;
  position: relative;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-thumb {
  position: relative;
  overflow: hidden;
}

.portfolio-thumb img {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}

.portfolio-overlay-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 40px 32px;
  background-color: #4d5ae5;
  color: var(--overlay-text-color);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: left;
  margin: 0;
  box-sizing: border-box;
  transform: translateY(100%);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  z-index: 10;
}

.portfolio-thumb:hover .portfolio-overlay-text {
  transform: translateY(0%);
}

.portfolio-item:hover,
.portfolio-item:focus {
  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);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-info {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
  background-color: #fff;
}

.portfolio-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  color: #2e2f42;
  margin-bottom: 8px;
}

.portfolio-text {
  font-size: 16px;
  line-height: 1.5;
  color: #434455;
  margin: 0;
}

.footer {
  background-color: #2e2f42;
  padding: 100px 0;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 16px;
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #4d5ae5;
  text-decoration: none;
}

.footer-text {
  max-width: 264px;
  font-size: 16px;
  line-height: 1.5;
  color: #f4f4fd;
}
.icon-soc-footer {
  fill: #f4f4fd;
}

.social-link:hover,
.social-link:focus {
  background-color: #404bbf;
}
.social-list {
  display: flex;
  gap: 24px;
  justify-content: center;
  list-style: none;
  margin: 8px 0 0 0;
  padding: 0;
}
.feature-icon {
  align-items: center;
  justify-content: center;
  display: flex;
  margin-bottom: 8px;
  width: 264px;
  height: 112px;
  background-color: #f4f4fd;
  border-radius: 4px;
  border: 1px solid #8e8f99;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  border-radius: 50%;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.social-item {
  width: 40px;
  height: 40px;
}
.social-icon {
  width: 16px;
  height: 16px;
  fill: #f4f4fd;
}
.footer-media {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 16px;
}

.social-link-footer {
  width: 40px;
  height: 40px;
  background-color: #4d5ae5;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-social-list {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.portfolio-social-item {
  list-style: none;
}

.portfolio-social-link {
  color: #4d5ae5;
  text-decoration: none;
  font-weight: 500;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-social-link:hover,
.portfolio-social-link:focus {
  color: #404bbf;
}
.social-link-footer:hover,
.social-link-footer:focus {
  background-color: #31d0aa;
}
.social-list-footer {
  list-style: none;
  display: flex;
  gap: 16px;
  padding: 0;
  margin: 0;
  align-items: baseline;
}

.icon-soc-footer {
  width: 24px;
  height: 24px;
}
.footer-logo,
.footer-text {
  display: block;
  margin-bottom: 16px;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 102;
  background-color: rgba(46, 47, 66, 0.4);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.modal-close {
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  background-color: #e7e9fc;
  border-radius: 50%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
  fill: #2e2f42;
}
.modal-button:focus {
  background-color: #404bbf;
}

.modal-close:hover .modal-close:focus {
  border: none;
  background-color: #404bbf;
}

.modal-close:hover svg,
.modal-close:focus svg {
  fill: #ffffff;
}

.modal-close svg {
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
  color: #2e2f42;
  margin-bottom: 16px;
  padding: 0;
}

.checkbox-wrapper {
  margin-bottom: 24px;
}
.checkbox-container {
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: var(--text-color);
}

.form-input-modal {
  background-color: transparent;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 4px;
  width: 100%;
  min-height: 40px;
  padding-left: 38px;
  outline: transparent;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.input-wrapper-modal.short-gap {
  margin-bottom: 8px;
}

.input-wrapper-modal.long-gap {
  margin-bottom: 16px;
}
.input-wrapper-modal {
  margin-bottom: 8px;
}
.form-input-modal:focus {
  border: 1px solid #4d5ae5;
}
.input-icon-wrapper:focus-within .form-icon-modal {
  fill: #4d5ae5;
}
.form-icon-modal {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  fill: #2e2f42;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.input-modal {
  border: 1px solid rgba(46, 47, 66, 0.4);
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: rgba(46, 47, 66, 0.4);
  background-color: transparent;
  padding: 8px 16px;
  border-radius: 4px;
  width: 360px;
  height: auto;
  min-height: 120px;
  resize: none;
  outline: transparent;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
}
.input-modal:focus {
  border: 1px solid #4d5ae5;
}
.modal-part {
  color: var(--link-color);
  line-height: 1.3;
  text-decoration: underline;
  text-decoration-skip-ink: none;
}

span.checkbox-icon {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  fill: transparent;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1),
    fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal {
  position: absolute;
  z-index: 100;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 408px;
  min-height: 584px;
  background-color: #fcfcfc;
  box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.14), 0px 1px 3px rgba(0, 0, 0, 0.12),
    0px 2px 1px rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  padding: 72px 24px 24px 24px;
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.checkbox-input:checked + .checkbox-container > .checkbox-icon {
  background-color: #404bbf;
  border: none;
  fill: #f4f4fd;
}
.input-icon-wrapper {
  position: relative;
}
.modal-button {
  display: block;
  min-width: 169px;
  height: 56px;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #ffffff;
  cursor: pointer;
  background-color: #4d5ae5;
  border: none;
  border-radius: 4px;
  margin: 0 auto;
  padding: 0;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-text {
  display: block;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: var(--text-color);
  margin-bottom: 4px;
}

.form-field {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #fff;
}

.form-input::placeholder {
  color: #ffffff;
}
.form-input {
  width: 264px;
  height: 40px;
  background-color: transparent;
  border: 1px solid #ffffff;
  border-radius: 4px;
  padding-left: 16px;
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.04em;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
  transition: border-color 0.3s;
  color: #ffffff;
}
.form-input:focus {
  outline: none;
  border-color: #6366f1;
}
.form-icon {
  fill: #fff;
  margin-left: 16px;
}
.form-button:hover {
  background-color: #4f46e5;
  transform: translateY(-1px);
}
.form-button {
  margin-bottom: 20px;
  min-width: 165px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 165px;
  height: 40px;
  background-color: #4d5ae5;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  cursor: pointer;
  align-self: center;
}
.footer-form-container {
  justify-content: center;
}
.text-form-footer {
  margin-bottom: 16px;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffff;
}