/*common*/

body {
  font-family: "Roboto", sans-serif;
  background-color: #ffffff;
  color: #434455;
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

ul,
li {
  list-style-type: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}

ul {
  margin: 0;
  padding-left: 0;
}

img {
  display: block;
}

:root {
  --iris-color: #4d5ae5;
  --ocean-color: #404bbf;
  --navy-blue-color: #2e2f42;
  --green-color: #31d0aa;
  --slate-color: #434455;
  --light-slate-color: #8e8f99;
  --cornflower-color: #e7e9fc;
  --cloud-color: #f4f4fd;
  --navy-blue-modal-color: rgba(46, 47, 66, 0.4);
  --grey-color: rgba(46, 47, 66, 0.7);
  --white-color: #fff;
  --dairy-color: #fcfcfc;
}

:root {
  --font-family: "Roboto", sans-serif;
  --second-family: "Raleway", sans-serif;
}

.container {
  max-width: 1158px;
  padding-left: 15px;
  padding-right: 15px;
  margin-left: auto;
  margin-right: auto;
}

/*header*/

.header {
  border-bottom: 1px solid var(--cornflower-color);
  box-shadow: 0 1px 6px 0 rgba(46, 47, 66, 0.08),
    0 1px 1px 0 rgba(46, 47, 66, 0.16), 0 2px 1px 0 rgba(46, 47, 66, 0.08);
}

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

.nav {
  display: flex;
  align-items: center;
}

.logo {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--iris-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: row;
  gap: 0px;
  margin-right: 76px;
  padding: 24px 0;
}

.logo-accents {
  color: var(--navy-blue-color);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link::after {
  content: "";
  background-color: var(--ocean-color);
  border-radius: 2px;
  position: absolute;
  left: 0;
  bottom: -1px;

  width: 100%;
  height: 4px;
  opacity: 0;
  transition-property: opacity;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after,
.nav-link:focus::after,
.nav-link.current::after {
  opacity: 1;
}

.nav-link {
  position: relative;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--navy-blue-color);
  padding: 24px 0;
  display: block;
  transition-property: color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover,
.nav-link:focus,
.contact-link:hover,
.contact-link:focus,
.nav-link.current {
  color: var(--ocean-color);
}

.contacts {
  font-style: normal;
}

.contacts-list {
  align-items: center;
  display: flex;
  gap: 40px;
}

.contact-link {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--slate-color);
  padding: 24px 0;
  display: block;
  transition-property: color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/*effective solutions for your business*/

.hero {
  background-image: linear-gradient(rgba(46, 47, 66, 0.7),
      rgba(46, 47, 66, 0.7)),
    url(../images/people-office.jpg);
  padding: 188px 0;
  max-width: 1440px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  margin: 0 auto;
}

.hero-title {
  font-weight: 700;
  font-size: 56px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--white-color);
  text-align: center;
  max-width: 496px;
  margin: 0 auto;
}

.hero-button {
  display: block;
  min-width: 169px;
  height: 56px;
  border: none;
  border-radius: 4px;
  background-color: var(--iris-color);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--white-color);
  cursor: pointer;
  margin: 0 auto;
  margin-top: 48px;
  transition-property: background-color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

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

/*service*/

.services {
  background: var(--white-color);
  padding: 120px 0;
}

.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;
}

.services-list {
  display: flex;
  gap: 24px;
}

.service-item {
  width: calc((100% - 72px) / 4);
}

.service-title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--navy-blue-color);
  margin-bottom: 8px;
}

.service-text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--slate-color);
}

.icon-container {
  border: 1px solid var(--light-slate-color);
  border-radius: 4px;
  width: 264px;
  height: 112px;
  background: var(--cloud-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

/*our team*/

.team {
  background: var(--cloud-color);
  padding: 120px 0;
}

.section-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  text-transform: capitalize;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--navy-blue-color);
  margin-bottom: 72px;
}

.team-list {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.team-item {
  background: var(--white-color);
  width: calc((100% - 3 * 24px) / 4);
  display: flex;
  flex-direction: column;
  border-radius: 0 0 4px 4px;
  overflow: hidden;
  box-shadow: 0 2px 1px 0 rgba(46, 47, 66, 0.08),
    0 1px 1px 0 rgba(46, 47, 66, 0.16), 0 1px 6px 0 rgba(46, 47, 66, 0.08);
}

.team-photo {
  display: block;
  width: 100%;
  height: auto;
}

.team-name {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--navy-blue-color);
  margin-bottom: 8px;
}

.team-role {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--slate-color);
}

.team-info {
  padding: 32px 0;
}

.icon-team-list {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding-left: 0;
  margin-top: 16px;
}

.icon-team-item {
  width: 40px;
  height: 40px;
}

.icon-link {
  width: 100%;
  height: 100%;
  background-color: var(--iris-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);
}

.icon-link:hover,
.icon-link:focus {
  background-color: var(--ocean-color);
}

.icons {
  fill: var(--cloud-color);
}

/* our portfolio */
.portfolio {
  padding: 120px 0;
}

.section-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11;
  text-transform: capitalize;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--navy-blue-color);
  margin-bottom: 72px;
}

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

.portfolio-item {
  background-color: var(--white-color);
  overflow: hidden;
  width: calc((100% - 48px) / 3);
  transition-property: box-shadow;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover {
  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);
}

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

.portfolio-container {
  padding: 32px 16px;
  border: 1px solid var(--cornflower-color);
  border-top: none;
}

.portfolio-name {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--navy-blue-color);
  margin-bottom: 8px;
  margin-top: 0;
}

.portfolio-category {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--slate-color);
  margin: 0;
}

.portfolio-container-hover {
  position: relative;
  overflow: hidden;
}

.portfolio-text-hover {
  position: absolute;
  top: 0;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--cloud-color);
  font-family: var(--font-family);
  padding: 40px 32px;
  background: var(--iris-color);
  height: 100%;
  width: 100%;
  transform: translateY(100%);
  transition-property: transform;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

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

/*footer*/

.footer {
  background-color: var(--navy-blue-color);
  padding: 100px 0;
}

.footer-wrapper {
  display: flex;
  align-items: baseline;
}

.footer-box {
  margin-right: 120px;
}

.footer-logo {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--iris-color);
  font-family: var(--second-family);
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo-accent {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--cloud-color);
  font-family: var(--second-family);
}

.footer-text {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--cloud-color);
  max-width: 264px;
}

.social-title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--white-color);
  margin-bottom: 16px;
}

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

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

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

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

.social-icon {
  fill: var(--cloud-color);
}

.send-container {
  margin-left: 80px;
}

.send-title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--white-color);
  font-family: var(--font-family);
  margin-bottom: 16px;
}

.icons-send {
  fill: var(--white-color);
  margin-left: 16px;
}

.send-button {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  border-radius: 4px;
  padding: 8px 24px;
  height: 40px;
  background-color: var(--iris-color);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-align: center;
  color: var(--white-color);
  border: none;
  cursor: pointer;
  min-width: 165px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.send-button:focus {
  background-color: #31d0aa;
}

.send-form {
  display: flex;
  gap: 24px;
  align-items: center;
}

.send-input {
  font-size: 12px;
  width: 264px;
  height: 40px;
  border: 1px solid var(--white-color);
  border-radius: 4px;
  padding-left: 16px;
  background-color: transparent;
  color: var(--white-color);
  font-family: var(--font-family);
  line-height: 2;
  letter-spacing: 0.04em;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.send-input::placeholder{
  color: var(--white-color);
}

.send-input:focus {
  background-color: #31d0aa;
}

/*modal*/

.backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--navy-blue-modal-color);
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 250ms cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.backdrop:not(.is-open) .modal {
  transform: translate(-50%, -50%) scale(1.5);
}

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

.modal-button-icons {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 24px;
  right: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--cornflower-color);
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0;
  cursor: pointer;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-button-icons:hover,
.modal-button-icons:focus {
  border-radius: 100%;
  background-color: var(--ocean-color);
  border: none;
}

.modal-button-icons:hover .modal-button-close,
.modal-button-icons:focus .modal-button-close {
  fill: var(--white-color);
}

.modal-button-close {
  fill: var(--navy-blue-color);
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-text {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--navy-blue-color);
  margin-bottom: 16px;
}

.name-form {
  margin-bottom: 8px;
}

.modal-label {
  font-weight: 400;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: var(--light-slate-color);
  display: block;
  margin-bottom: 4px;
}

.modal-label-input {
  position: relative;
}

.modal-input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--navy-blue-modal-color);
  border-radius: 4px;
  background-color: transparent;
  padding-left: 38px;
  outline: transparent;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-input:focus {
  border: 1px solid var(--iris-color);
}

.modal-icons {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.modal-input:focus+.modal-icons {
  fill: var(--iris-color);
}

.comment {
  margin-bottom: 16px;
}

.modal-comments {
  border: 1px solid var(--navy-blue-modal-color);
  border-radius: 4px;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: var(--navy-blue-modal-color);
  height: 120px;
  width: 100%;
  background-color: transparent;
  padding: 8px 16px;
  outline: transparent;
  resize: none;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-comments:focus {
  border: 1px solid var(--iris-color);
}

.form-checked {
  margin-bottom: 24px;
}

.form-checked-input {}

.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;
}

.form-checked-label {
  font-weight: 400;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: var(--light-slate-color);
  cursor: pointer;
}

.form-checked-label-span {
  line-height: 1.33;
  text-decoration: underline;
  text-decoration-skip-ink: none;
  color: var(--iris-color);
  width: 16px;
  height: 16px;
  border: 1px solid rgba(46, 47, 66, 0.4);
  border-radius: 2px;
  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);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  fill: transparent;
  margin-right: 8px;
}

.form-checked-link {
  line-height: 1.33;
  text-decoration: underline;
  text-decoration-skip-ink: none;
  color: var(--iris-color);
}

.form-checked-input:checked+.form-checked-label .form-checked-label-span {
  background-color: var(--ocean-color);
  border: none;
  fill: #F4F4FD;
}

.form-button {
  border-radius: 4px;
  padding: 16px 32px;
  min-width: 169px;
  height: 56px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  background-color: var(--iris-color);
  border: none;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-align: center;
  color: var(--white-color);
  display: block;
  margin: auto;
  cursor: pointer;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.form-button:hover {
  background: var(--ocean-color);
}