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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: var(--font-family);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--slate);
  background-color: var(--white);
}

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

input,
textarea,
button {
  font: inherit;
}

a {
  text-decoration: none;
}

ul {
  margin: 0;
  padding-left: 0;
  list-style-type: none;
}

button {
  cursor: pointer;
  color: currentColor;
}

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

input {
  font-family: inherit;
}

main {
  flex-grow: 1;
}

.container {
  max-width: 1158px;
  margin: 0 auto;
  padding: 0 15px;
}

.header-container {
  display: flex;
  align-items: center;
}

.header {
  border-bottom: 1px solid var(--cornflower);
  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-nav {
  display: flex;
  align-items: center;
}

.header-nav-logo-link {
  font-family: var(--second-family);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.16667;
  letter-spacing: 0.03em;
  color: var(--navy-blue);
  text-transform: uppercase;
  display: inline-block;
  margin-right: 76px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.header-nav-logo-link-iris{
  color: var(--iris);
}

.header-nav-list {
  display: flex;
  gap: 40px;
}

.header-nav-link {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  font-weight: 500;
  line-height: 1.5;
  color: var(--navy-blue);
  padding-top: 24px;
  padding-bottom: 24px;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.header-nav-link-current {
  color: var(--ocean);
}

.header-nav-link-current::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  border-radius: 2px;
  width: 100%;
  height: 4px;
  background-color: var(--ocean);
}

.header-contacts {
  font-style: normal;
  margin-left: auto;
}

.header-contacts-list {
  display: flex;
  gap: 40px;
}

.header-contacts-link {
  display: inline-block;
  font-weight: 400;
  line-height: 1.5;
  color: var(--slate);
  padding-top: 24px;
  padding-bottom: 24px;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

.header-contacts-link-shadow {
  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
}

.hero {
  background-color: var(--navy-blue);
  padding: 188px 0;
}

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

.hero-title {
  max-width: 496px;
  font-weight: 700;
  font-size: 56px;
  line-height: 1.07143;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--white);
  margin: 0 auto 48px;
}

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

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

.section {
  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;
}

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

.features-item {
  flex-basis: 264px;
}

.features-item-icon-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 264px;
  height: 112px;
  margin-bottom: 8px;
  padding: 24px 0;
  border: 1px solid var(--light-slate);
  border-radius: 4px;
  background: var(--cloud);
}

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

.features-item-text {
  font-size: 16px;
  line-height: 1.5;
  color: var(--slate);
}

.team {
  background-color: var(--cloud);
}

.team-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11111;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--navy-blue);
  margin-bottom: 72px;
}

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

.team-item {
  background-color: var(--white);
  border-radius: 0 0 4px 4px;
  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-item-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 32px 16px;
}

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

.team-item-job {
  line-height: 1.5;
  text-align: center;
  color: var(--slate);
}

.team-icons-list {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

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

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

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

.team-icons-item-image {
  fill: var(--cloud);
}

.portfolio-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 1.11111;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--navy-blue);
  margin-bottom: 72px;
}

.portfolio-list {
  display: flex;
  flex-wrap: wrap;
  row-gap: 48px;
  column-gap: 24px;
}

.portfolio-item {
  flex-basis: 360px;
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover {
  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);
}

.portfolio-item-overlay-box {
  position: relative;
  overflow: hidden;
}

.portfolio-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translateY(100%);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  background-color: var(--iris);
  padding: 40px 32px;
}

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

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

.portfolio-item-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 8px;
  border-bottom: 1px solid var(--cornflower);
  border-left: 1px solid var(--cornflower);
  border-right: 1px solid var(--cornflower);
  padding: 32px 16px;
}

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

.portfolio-item-job {
  line-height: 1.5;
  color: var(--slate);
}

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

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

.footer-logo-wrapper{
  width: 264px;
  margin-right: 120px;
}

.footer-logo-link {
  font-family: var(--second-family);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.16667;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--cloud);
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo-link-iris {
  color: var(--iris);
}

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

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

.footer-icons-list {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.footer-icons-item {
  width: 40px;
  height: 40px;
}

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

.footer-icons-item-link:hover,
.footer-icons-item-link:focus {
  background-color: var(--green);
}

.footer-icons-item-image {
  fill: var(--cloud);
}

.footer-subscribe-wrapper{
  margin-left: auto;
}

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

.footer-subscribe-form {
  display: flex;
  justify-content: flex-start;
  gap: 24px;
}

.footer-subscribe-input-field {
  min-width: 264px;
  min-height: 40px;
  font-weight: 400;
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.04em;
  color: var(--white);
  background-color: transparent;
  padding-left: 16px;
  border: 1px solid var(--white);
  border-radius: 4px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
  outline: none;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-subscribe-input-field::placeholder {
  color: var(--white);
}

.footer-subscribe-input-field:hover,
.footer-subscribe-input-field:focus {
  border-color: var(--green);
}

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

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

.footer-subscribe-button-image {
  fill: var(--white);
}

.modal-overlay{
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
  background-color: var(--navy-blue-modal);
  opacity: 0;
  pointer-events: none;
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1);
/*  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 {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  position: absolute;
  width: 408px;
  min-height: 584px;
  padding: 72px 24px 24px 24px;
  background-color: var(--dairy);
  border-radius: 4px;
  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);
  overflow-y: auto;
}

.modal-button-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background-color: var(--cornflower);
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
/*
  border-radius: 100%;  
  fill: var(--cornflower);
  stroke-width: 1px;
  stroke: rgba(0, 0, 0, 0.1);
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
*/
}

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

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

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

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

.modal-form {
  width: 100%;
  padding: 0;
}

.modal-inputs {
  width: 100%;
  padding: 0;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.modal-input-with-label {
  width: 100%;
  padding: 0;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-direction: column;
  gap: 4px;
}

.modal-input-label {
  display: block;
/*
  width: 100%;
  padding: 0;
*/
  font-weight: 400;
  font-size: 12px;
  line-height: 1.16667;
  letter-spacing: 0.04em;
  color: var(--light-slate);
}

.modal-input {
  width: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 4px;
  position: relative;
}

.modal-input-field {
  width: 100%;
  height: 40px;
  padding-left: 38px;
  border: 1px solid var(--navy-blue-modal);
  border-radius: 4px;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.16667;
  letter-spacing: 0.04em;
  color: var(--navy-blue);
  background-color: transparent;
  outline: transparent;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-input-field:focus {
  border-color: var(--iris);
}

.modal-input-image {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  padding: 3px 0px;
  fill: var(--navy-blue);
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-input-field:focus + .modal-input-image{
  fill: var(--iris);
}

.modal-input-text-field {
  width: 100%;
  min-height: 120px;
  padding: 8px 16px;
  border: 1px solid var(--navy-blue-modal);
  border-radius: 4px;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.16667;
  letter-spacing: 0.04em;
  color: var(--navy-blue);
  background-color: transparent;
  outline: transparent;
  resize: none;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-input-text-field::placeholder {
   color: var(--navy-blue);
 }

.modal-input-text-field:focus {
  border-color: var(--iris);
}

.modal-checkbox-privacy {
  margin-bottom: 24px;
}

.modal-checkbox-privacy-label {
  font-weight: 400;
  font-size: 12px;
  line-height: 1.16667;
  letter-spacing: 0.04em;
  color: var(--light-slate);
}

.modal-checkbox-privacy-image-wrapper {
  width: 16px;
  height: 16px;
  border: 1px solid var(--navy-blue-modal);
  border-radius: 2px;
  margin-right: 8px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  fill: transparent;
  transition: border 250ms cubic-bezier(0.4, 0, 0.2, 1),
    background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-checkbox-privacy-image {
  fill: transparent;
}

.modal-checkbox-privacy-input:checked + .modal-checkbox-privacy-label .modal-checkbox-privacy-image-wrapper {
  border: 1px solid var(--ocean);
  border-radius: 2px;
  background-color: var(--ocean);
  fill: var(--cloud);
}

.modal-checkbox-privacy-input:checked + .modal-checkbox-privacy-label .modal-checkbox-privacy-image-wrapper .modal-checkbox-privacy-image{
  fill: var(--cloud);
}

.modal-link-text {
/*  margin-left: 4px;*/
  color: var(--iris);
  line-height: 1.33333;
  text-decoration: underline;
  text-decoration-skip-ink: none;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
/*
.modal-link-text:hover,
.modal-link-text:focus {
  color: var(--ocean);
}
*/
.modal-button-submit {
  width: 169px;
  height: 56px;
  padding: 16px 32px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  gap: 10px;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-align: center;
  color: var(--white);
  border-radius: 4px;
  border: none;
  cursor: pointer;
  background-color: var(--iris);
  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-button-submit:hover,
.modal-button-submit:focus {
  background-color: var(--ocean);
}