/* ========== Variables ========== */
:root {
  --iris: #4d5ae5;
  --ocean: #404bbf;
  --cloud: #f4f4fd;
  --cornflower: #e7e9fc;
  --navy-blue: #2e2f42;
  --slate: #434455;
  --light-slate: #8e8f99;
  --white: #ffffff;
  --navyblue-modal: rgba(46, 47, 66, 0.4);
  --dairy: #fcfcfc;
  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== /Variables ========== */

body {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  font-style: normal;
  line-height: 1.5;
  letter-spacing: 0.32px;
  background-color: var(--white);
  color: var(--slate);
  margin: 0;
}

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

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

img {
  display: block;
}

button {
  border: none;
  background: none;
  cursor: pointer;
}

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

.section {
  padding-top: 120px;
  padding-bottom: 120px;
}

.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;
}

.list {
  list-style: none;
}

.link {
  text-decoration: none;
}

/* ========== Typography =========== */

.text-h-one {
  font-size: 56px;
  line-height: 1.07;
  text-align: center;
  letter-spacing: 0.02em;
  color: #ffffff;
}

.text-h2,
.text-h-two {
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-transform: capitalize;
}

.text-h-three {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin: 0;
}

.text-body {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.text-body-md {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.text-button {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.text-small {}

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

/* ========== /Typography ========== */

/* ========== Header ========== */
.site-header {
  /* display: flex; */
  /* justify-content: center; */
  flex-shrink: 0;
  border-bottom: 1px solid var(--cornflower);
  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);
}

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

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

.logo {
  font-family: "Raleway", sans-serif;
  color: var(--iris);
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  margin-right: 76px;
}

.logo__web {
  color: var(--iris);
}

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

.logo__studio--footer {
  color: var(--cloud);
}

.site-menu {
  display: flex;
  gap: 40px;
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0;
  margin-inline-end: 0;
}

.site-menu__item {
  margin-right: 40px;
}

.site-menu__item:last-child {
  margin-right: 0;
}

.site-menu__link {
  display: inline-block;
  position: relative;
  padding: 24px 0;
  text-decoration: none;
  letter-spacing: 0.02em;
  color: var(--navy-blue);
  transition: color var(--transition);
}

.site-menu__link.active {
  color: var(--ocean);
}

.site-menu__link.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--ocean);
  border-radius: 2px;
  transition: color var(--transition);
}

.site-menu__link:hover,
.site-menu__link:focus {
  color: var(--ocean);
}

.site-address {
  font-style: normal;
}

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

.address-link {
  color: var(--slate);
  text-decoration: none;
  transition: color var(--transition);
}

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

/* ========== /Header ========== */

/* ========== Footer ========== */
.page-footer {
  padding: 100px 0;
  background-color: var(--navy-blue);
}
.page-footer .container {
  display: flex;
  align-items: baseline;
}
.page-footer-text {
  margin-right: 120px;
}
.page-footer .logo {
  display: inline-block;
  margin-bottom: 16px;
  text-transform: uppercase;
  line-height: 1.17;
  letter-spacing: 0.03em;
  color: var(--iris);
  font-family: "Raleway", sans-serif;
  font-size: 18px;
  font-weight: 800;
}
.page-footer .text {
  color: var(--cloud);
  max-width: 264px;
}
.page-footer-social {
  margin-right: 80px;
}
.page-footer-social .list {
  display: flex;
  gap: 16px;
}
.page-footer-social .item {
  width: 40px;
  height: 40px;
}
.page-footer-social .link {
  width: 100%;
  height: 100%;
  background-color: var(--iris);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color var(--transition);
}
.page-footer-social .link:hover,
.page-footer-social .link:focus {
  background-color: #31d0aa;
}
.page-footer-social .icon {
  fill: var(--cloud);
}
.page-footer-social__header,
.page-footer-subscribe__header {
  color: var(--white);
  margin-bottom: 16px;
}

.page-footer-subscribe {
}
.page-footer-form {
  display: flex;
  align-items: center;
  gap: 24px;
}

.page-footer-form .input {
  border-radius: 4px;
  border: 1px solid var(--white, #fff);
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.15);
  color: var(--white, #fff);
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.04em;
  background-color: transparent;
  height: 40px;
  /* padding: 0 16px; */
  padding-left: 16px;
  width: 264px;
  margin-right: 24px;
}
.page-footer-form .input::placeholder {
  color: var(--white, #fff);
}
.submit-icon {
  margin-left: 16px;
}

.page-footer .subscribe-btn {
  border: 1px solid transparent;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: var(--iris, #4d5ae5);
  padding: 8px 24px;
  height: 40px;
  color: var(--white, #fff);
  gap: 16px;
  min-width: 165px;
  display: flex;
  letter-spacing: 0.04em;
  border: none;
  font-weight: 500;
  line-height: 1.5;
}

.page-footer .subscribe-btn:hover,
.page-footer .subscribe-btn:focus {
  background-color: var(--ocean, #404bbf);
  border-color: var(--ocean, #404bbf);
  cursor: pointer;
}

/* ========== /Footer ========== */

/* ========== Main page ========== */
/* ========== Styles for main page ========== */
.main-section {
  background-color: var(--navy-blue);
}

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

.main-section-hero .text-h-one {
  max-width: 496px;
  margin: 0 auto;
}

.order-service {
  display: block;
  margin: 48px auto 0;
  border-radius: 4px;
  background-color: #4d5ae5;
  min-width: 169px;
  height: 56px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #ffffff;
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  font-weight: 500;
  transition: background-color var(--transition);
}

.order-service:hover,
.order-service:focus {
  background-color: #404bbf;
  cursor: pointer;
}

/* .main-section-heading {
  color: var(--navy-blue);
} */
/* ========== Section two ========== */
.main-section-two .list {
  display: flex;
  gap: 24px;
}

.feature {
  flex-basis: calc((100% - 3 * 24px) / 4);
}

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

.feature__heading {
  color: var(--navy-blue);
  margin-bottom: 8px;
}

.feature__text {
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--slate);
}

/* ========== Section three ========== */
.main-section-three {
  padding-bottom: 120px;
}

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

.main-section-three .list {
  display: flex;
  gap: 24px;
}

.main-section-three .list-item {
  flex-basis: calc((100% - 2 * 24px) / 3);
}

/* ========== Section four ========== */
.main-section-four {
  background-color: #f4f4fd;
}

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

.main-section-four .list {
  display: flex;
  gap: 24px;
}

.main-section-four-list-item {
  background-color: #ffffff;
  flex-basis: calc((100% - 3 * 24px) / 4);
  border-radius: 0px 0px 4px 4px;
  box-shadow: 0px 2px 1px 0px rgba(46, 47, 66, 0.08),
    0px 1px 1px 0px rgba(46, 47, 66, 0.16),
    0px 1px 6px 0px rgba(46, 47, 66, 0.08);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.main-section-four-list-item:hover .main-section-four-list-item-p {
  transform: translateY(0%);
}

.main-section-four-list-item .employee-data {
  padding: 32px 0;
}

.employee-data .social-link-list {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.employee-data .social-link-list .item {
  width: 40px;
  height: 40px;
}

.employee-data .social-link-list .link {
  width: 100%;
  height: 100%;
  background-color: var(--iris);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color var(--transition);
}

.employee-data .social-link-list .link:hover,
.employee-data .social-link-list .link:focus {
  background-color: var(--ocean);
}

.employee-data .social-link-list .icon {
  fill: #f4f4fd;
}

.main-section-four-list-item-heading {
  margin-bottom: 8px;
  text-align: center;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--navy-blue);
  font-size: 20px;
  font-weight: 500;
}

.main-section-four-list-item-p {
  font-size: 16px;
  text-align: center;
  margin-bottom: 8px;
}

/* ========== Section five ========== */
.main-section-five {
  background-color: #ffffff;
}

.main-section-five-header {
  margin-bottom: 72px;
  color: var(--navy-blue);
  text-align: center;
}

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

.clients-list .item {
  width: calc((100% - 120px) / 6);
  height: 88px;
}

.clients-list .link {
  width: 100%;
  height: 100%;
  border: 1px solid #8e8f99;
  border-radius: 4px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--light-slate);
  transition: border-color var(--transition), color var(--transition);
}

.clients-list .link:hover,
.clients-list .link:focus {
  border-color: var(--ocean);
  color: var(--ocean);
}

.clients-list .icon {
  fill: currentColor;
}

/* ========== Portfolio page ========== */
.portfolio-section {
  padding: 96px 0 120px 0;
}

/* ========== Filters ========== */
.tag-list {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 72px;
}

.tag-list__item {}

.tag-list-button {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--iris);
  border: 1px solid var(--cornflower, #e7e9fc);
  background-color: var(--cloud);
  padding: 12px 24px;
  border-radius: 4px;
  transition: color var(--transition), background-color var(--transition),
    border-color var(--transition), box-shadow var(--transition);
}

.tag-list-button:hover {
  cursor: pointer;
  color: #ffffff;
  background-color: #404bbf;
  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);
}

.tag-list-button:focus {
  cursor: pointer;
  color: #ffffff;
  background-color: #404bbf;
  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);
}

/* ========== /Filters ========== */

/* ========== Projects ========== */
.project-list {
  /* grid-template-columns: repeat(3, 1fr); */
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0;
  margin-inline-end: 0;
  display: flex;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 48px;
}

.project-list .item {
  flex-basis: calc((100% - 2 * 24px) / 3);
  transition: box-shadow var(--transition);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card {
  text-decoration: none;
  display: block;
}

.project-list .item:hover,
.project-list .item:focus {
  cursor: pointer;
  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);
}

.project-list .item:hover .project-card__description,
.project-list .item:focus .project-card__description {
  transform: translateY(0%);
}

.project-card__image-wrapper {
  position: relative;
  overflow: hidden;
}

.project-card__description {
  position: absolute;
  top: 0;
  font-size: 16px;
  color: var(--cloud);
  padding: 40px 32px;
  background-color: var(--iris);
  height: 100%;
  width: 100%;
  transform: translateY(100%);
  transition: transform var(--transition);
}

.project-card__data {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
}

.project-card__heading {
  color: var(--navy-blue);
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}

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

/* ========== /Projects ========== */

/* ========== Modal ========== */

.modal-overlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity var(--transition), visibility var(--transition);
  background: var(--navyblue-modal);
}
.modal-window {
  position: absolute;
  padding: 72px 24px 24px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  min-height: 584px;
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  width: 408px;
  /* height: 584px; */
  flex-shrink: 0;
  border-radius: 4px;
  background: var(--dairy);
  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-close {
  display: flex;
  line-height: 0;
  position: absolute;
  top: 24px;
  right: 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  background-color: var(--cornflower);
  padding: 0;
  width: 24px;
  height: 24px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-close:hover,
.modal-close:focus {
  background-color: var(--ocean);
  border: none;
  border-color: transparent;
}
.modal-close:hover .icon,
.modal-close:focus .icon {
  color: var(--cloud);
  fill: #ffffff;
}
.modal-close .icon {
  color: var(--navy-blue);
  fill: currentColor;
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ========== /Modal ========== */

/* ========== Contact form ========== */

.contact-form-header {
  margin-bottom: 16px;
  color: var(--navy-blue, #2e2f42);
  text-align: center;
}

.contact-form {
  /* display: flex;
  flex-direction: column;
  gap: 8px; */
}
.contact-form__field-wrapper {
  margin-bottom: 8px;
}
.contact-form__field-wrapper_comment {
  margin-bottom: 16px;
}
.contact-form__label {
  display: block;
  margin-bottom: 4px;
  color: var(--light-slate);
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
}

.contact-form__input {
  /* border: 1px solid var(--iris, #4D5AE5); */
  border: 1px solid var(--navyblue-modal, rgba(46, 47, 66, 0.4));
  border-radius: 4px;
  width: 100%;
  height: 40px;
  font-size: 18px;
  padding-left: 38px;
  transition: border-color var(--transition);
  background-color: transparent;
  outline: transparent;
}
.contact-form__input-wrapper {
  position: relative;
  display: block;
}
.contact-form__input-wrapper .icon {
  position: absolute;
  top: 50%;
  left: 16px;
  transform: translateY(-50%);
  fill: var(--navy-blue, #2e2f42);
  transition: fill var(--transition);
  /* color: var(--navy-blue, #2E2F42); */
}

.contact-form__checkbox-wrapper {
  margin-bottom: 24px;
}

.contact-form__input_message {
  height: 120px;
  resize: none;
  padding: 8px 16px;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: rgba(46, 47, 66, 0.4);
}
.contact-form__label_checkbox {
  /* display: flex;
  gap: 8px;
  align-items: center; */
  /* margin-bottom: 24px; */
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: var(--light-slate);
}
.contact-form__input:focus {
  border: 1px solid var(--iris, #4d5ae5);
  outline-offset: 4px;
  outline-color: transparent;
}
.contact-form__input:focus + .icon {
  fill: var(--iris, #4d5ae5);
}
.contact-form__input_checkbox {
  position: absolute;
  appearance: none;
}
.contact-form__input_checkbox:checked + .contact-form__label_checkbox .custom-checkbox {
  background-color: var(--ocean);
  border: none;
  fill: var(--cloud);
  /* border-color: var(--iris, #4d5ae5); */
}
.custom-checkbox {
  line-height: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--navyblue-modal);
  overflow: visible;
  border-radius: 2px;
  fill: transparent;
  transition: background-color var(--transition), fill var(--transition),
    border var(--transition);
}
.custom-checkbox-icon {

}
.contact-form__submit {
  display: block;
  margin: 0 auto;
  border-radius: 4px;
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.15);
  background: var(--iris, #4d5ae5);
  padding: 16px 32px;
  color: var(--white);
  transition: background-color var(--transition);
  min-width: 169px;
}
.contact-form__submit:hover,
.contact-form__submit:focus {
  background-color: var(--ocean, #404bbf);
  cursor: pointer;
}
/* ========== /Contact form ========== */