/* Basic styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  font-family: var(--font-primary);
  color: var(--slate);
  background-color: var(--white);
  line-height: 1.66;
}
:root {
  --font-primary: "Roboto", sans-serif;
  --cloud: #f4f4fd;
  --cornflower: #e7e9fc;
  --iris: #4d5ae5;
  --ocean: #404bbf;
  --navyblue: #2e2f42;
  --green: #31d0aa;
  --slate: #434455;
  --lightslate: #8e8f99;
  --navyblue-modal: rgba(46, 47, 66, 0.4);
  --grey: rgba(46, 47, 66, 0.7);
  --white: #fff;
}
li {
  list-style: none;
}
.list {
  list-style: none;
  list-style-type: none;
}
.link {
  text-decoration: none;
  color: inherit;
}
button {
  cursor: pointer;
}
.logo-span {
  color: #2e2f42;
}
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0;
  margin-top: 0;
}
ul,
ol {
  margin-bottom: 0;
  margin-top: 0;
  padding-left: 0;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
.container {
  width: 100%;
  max-width: 1158px;
  padding: 0 15px;
  margin: 0 auto;
}
.container-portfolio {
  padding: 32px 16px;
  border: 1px solid #e7e9fc;
  border-top: none;
}

/* ---------HEADER------------ */
.header {
  border-bottom: 1px solid #e7e9fc;
  background-color: var(--white, #fff);
  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;
}
.header-nav {
  display: flex;
  align-items: center;
}
.header-logo-link {
  display: inline-block;
  margin-right: 76px;
  color: var(--iris, #4d5ae5);
  font-family: "Raleway", sans-serif;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.logo-span {
  color: var(--navyblue, #2e2f42);
}
.header-list {
  display: flex;
  align-items: center;
  display: none;
}
.header-menu-item {
  color: var(--navyblue, #2e2f42);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.header-menu-link {
  display: inline-block;
  padding: 24px 0;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.current {
  position: relative;
  color: #404bbf;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.current::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 4px;
  background-color: #404bbf;
  border-radius: 2px;
  width: 100%;
}
.address {
  font-style: normal;
}
.header-address-list {
  display: none;
}
.header-address-item {
  color: var(--slate, #434455);
  font-family: var(--font-primary);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.link:hover,
.link:focus {
  color: #404bbf;
}

/* Mobail-menu */

.mob-menu {
  position: fixed;
  z-index: 100;
  width: 100%;
  height: 100%;
  top: 0;
  padding: 24px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: auto;
}
.burger-btn-open {
  display: block;
  margin-left: auto;
  background-color: transparent;
  border: none;
}
.burger-btn-close {
  position: absolute;
  border-radius: 50%;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  cursor: pointer;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.burger-btn-close:focus {
  color: var(--ocean, #404bbf);
}
.burger-list {
  margin-top: 32px;
  margin-bottom: 50px;
}
.burger-item:not(:last-child) {
  margin-bottom: 40px;
}
.burger-link {
  color: var(--navyblue, #2e2f42);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-transform: capitalize;
}
.burger-link:hover {
  color: var(--ocean, #404bbf);
}
.burger-link:focus {
  color: var(--ocean, #404bbf);
}
.active {
  color: var(--ocean, #404bbf);
}
.burger-address {
  margin-top: auto;
}
.burger-address-item {
  margin-bottom: 40px;
}
.burger-address-link span {
  color: var(--iris, #4d5ae5);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-transform: capitalize;
}
.burger-address-link {
  color: var(--slate, #434455);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.burger-icon-list {
  display: flex;
  gap: 40px;
}
.burger-icon-item {
  width: 40px;
  height: 40px;
}

.burger-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  border-radius: 50%;
}
.burger-icon-link:hover {
  background-color: #404bbf;
}
.burger-icon-link:focus {
  background-color: #404bbf;
}

/* -------------MAIN----------- */
/* Section-one */

.section-one {
  background-color: var(--navyblue, #2e2f42);
  padding: 188px 0;
  background-image: url(../images/office-hero.jpg);
  background-size: cover;
  background-image: linear-gradient(
      rgba(46, 47, 66, 0.7),
      rgba(46, 47, 66, 0.7)
    ),
    url(../images/office-hero.jpg);
  max-width: 1440px;
  background-repeat: no-repeat;
  background-position: center;
  margin: 0 auto;
}
.main-title {
  max-width: 100%;
  margin: 0 auto;
  color: var(--white, #fff);
  font-family: var(--font-primary);
  font-size: 36px;
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-align: center;
}
.text-btn {
  display: block;
  margin: 48px auto 0;
  min-width: 169px;
  height: 56px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: var(--white, #fff);
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  background-color: #4d5ae5;
}
.text-btn:hover,
.text-btn:focus {
  background-color: #404bbf;
}
.header-button {
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
/* Section-two */

.section-two {
  background: #fff;
  padding: 96px 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;
}
.section-two-list {
  display: flex;
  flex-wrap: wrap;
  gap: 72px;
}
.icon {
  display: none;
}
.section-two-title {
  margin-bottom: 8px;
  color: var(--navyblue, #2e2f42);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;
}
.section-two-text {
  color: var(--slate, #434455);
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
/* Section-three */

.section-three {
  background: #fff;
  padding-bottom: 120px;
}
.main-title-text {
  color: var(--navyblue, #2e2f42);
  font-family: var(--font-primary);
  font-size: 36px;
  line-height: 1.11;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  text-align: center;
  margin-bottom: 72px;
}
.section-three-list {
  display: flex;
  max-width: 1128px;
  height: auto;
  gap: 24px;
}
.item-communications {
  width: calc((100% - 48px) / 3);
}
/* Section-four */

.section-team {
  background: var(--cloud, #f4f4fd);
  padding: 96px 0;
  text-align: center;
}
.section-team-list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  height: auto;
  gap: 72px;
}
.section-item {
  background: var(--white, #fff);
  /* width: 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);
}
.our-team {
  padding: 32px 0;
}
.text-description {
  color: var(--slate, #434455);
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
}
.icon-list {
  display: flex;
  justify-content: center;
  gap: 24px;
}
.icon-item {
  width: 40px;
  height: 40px;
}
.icon-link {
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  height: 100%;
  background-color: #4d5ae5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-link:hover {
  background-color: #404bbf;
}
.icon-link:focus {
  background-color: #404bbf;
}
.svg-team {
  fill: #f4f4fd;
}
/* Section-five */

.section-five {
  padding: 96px 0;
}
.title-five {
  font-size: 36px;
  line-height: 1.11;
  color: #2e2f42;
  margin-bottom: 72px;
  text-align: center;
}
.clients-list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 72px 16px;
}
.clients-item {
  /* width: calc((100% - 120px) / 6); */
}
.clients-link {
  display: flex;
  width: 100%;
  height: 88px;
  border: 1px solid #8e8f99;
  border-radius: 4px;
  align-items: center;
  justify-content: center;
  color: #8e8f99;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.clients-link:hover {
  border-color: #404bbf;
  color: #404bbf;
}
.clients-link:focus {
  border-color: #404bbf;
  color: #404bbf;
}
.svg-clients {
  fill: currentColor;
}
.clients-link:hover .svg-clients {
  fill: #8e8f99;
}

/* --------FOOTER---------- */

.footer {
  background: var(--navyblue, #2e2f42);
  padding-top: 100px;
  padding-bottom: 100px;
}
.footer .container {
  display: flex;
  flex-direction: column;
  gap: 72px;
  align-items: center;
}
.footer-container {
  margin: 0 auto;
}
.footer-logo {
  display: inline-block;
  margin-left: 75px;
  margin-bottom: 16px;
  color: var(--iris, #4d5ae5);
  font-family: "Raleway", sans-serif;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.17;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.span-footer {
  color: var(--cloud, #f4f4fd);
}
.footer-text {
  line-height: 1.5;
  color: #f4f4fd;
  letter-spacing: 0.02em;
  max-width: 264px;
}
.footer-paragraph {
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffff;
  margin-bottom: 16px;
}
.footer-list {
  display: flex;
  gap: 16px;
}
.footer-item {
  width: 40px;
  height: 40px;
}
.footer-link {
  width: 100%;
  height: 100%;
  display: flex;
  background-color: #4d5ae5;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.footer-link:hover {
  background-color: #31d0aa;
}
.footer-link:focus {
  background-color: #31d0aa;
}
.svg-footer {
  fill: #f4f4fd;
}
.container-form {
  margin: 0;
}
.paragraph-form {
  text-align: center;
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #ffffff;
}
.footer-frame {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 15px;
}
.footer-label {
  width: auto;
}
.footer-input {
  width: 264px;
  height: 40px;
  border: 1px solid #ffffff;
  background-color: transparent;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  padding-left: 16px;
  filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.15));
  border-radius: 4px;
  color: #ffffff;
}
.footer-input::placeholder {
  color: #ffffff;
}
.footer-btn {
  width: 165px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Roboto", sans-serif;
  font-style: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #ffffff;
  cursor: pointer;
  background-color: #4d5ae5;
  border: none;
  border-radius: 4px;
}
.svg-subscribe {
  margin-left: 16px;
}

/* ---- MODAL-WINDOW ---- */

.container-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(46, 47, 66, 0.4);
  transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.modal-window {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  width: 408px;
  min-height: 584px;
  background: #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;
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
  padding: 72px 24px 24px 24px;
}
.btn-modal {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #e7e9fc;
  border: 1px solid rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-modal:hover {
  background-color: #404bbf;
  border: none;
  fill: #ffffff;
}
.btn-modal:focus {
  background-color: #404bbf;
  border: none;
  fill: #ffffff;
}
.svg-modal {
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-title {
  color: var(--navyblue, #2e2f42);
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}
.modal-label {
  color: var(--lightslate, #8e8f99);
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
}
.modal-input-wrap {
  position: relative;
}
.modal-input {
  width: 100%;
  height: 40px;
  border-radius: 4px;
  border: 1px solid var(--navyblue-modal, rgba(46, 47, 66, 0.4));
  background-color: transparent;
  padding-left: 38px;
  outline: transparent;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-input:focus {
  border-color: #4d5ae5;
}
.modal-svg {
  fill: #2e2f42;
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-input:focus + .modal-svg {
  fill: #4d5ae5;
}
.modal-field-textarea {
  margin-bottom: 16px;
}
.modal-comment {
  width: 100%;
  height: 120px;
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  color: rgba(46, 47, 66, 0.4);
  border-radius: 4px;
  border: 1px solid var(--navyblue-modal, rgba(46, 47, 66, 0.4));
  background-color: transparent;
  padding: 8px 16px;
  outline: transparent;
  resize: none;
  transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-comment::placeholder {
  color: var(--navyblue-modal, rgba(46, 47, 66, 0.4));
}
.modal-comment:focus {
  border-color: #4d5ae5;
}
.modal-check-container {
  position: relative;
  margin-bottom: 24px;
}
.modal-check-text {
  color: var(--lightslate, #8e8f99);
  font-size: 12px;
  line-height: 1.17;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
}
.modal-span {
  min-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;
}
.modal-svg-check {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 8px;
}
.modal-check:checked + .modal-check-text .modal-span {
  background-color: var(--ocean);
  border: none;
  fill: var(--cloud);
}
.modal-check-link {
  color: #4d5ae5;
}
.modal-btn-send {
  display: block;
  min-width: 169px;
  height: 56px;
  border: none;
  margin: 0 auto;
  gap: 10px;
  border-radius: 4px;
  background: var(--iris, #4d5ae5);
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.15);
  color: var(--white, #fff);
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

/*------ Portfolio ------*/

.section-portfolio {
  background: #fff;
  padding-top: 96px;
  padding-bottom: 120px;
}
.btn-list {
  display: flex;
  flex-direction: row;
  gap: 24px;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-bottom: 72px;
}
.btn-item {
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
  padding: 12px 24px;
  border: 1px solid #e7e9fc;
  border-radius: 4px;
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #4d5ae5;
  background-color: #f4f4fd;
  cursor: pointer;
}
.btn-item:hover {
  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);
}
.btn-item:focus {
  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);
}
button {
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 48px;
}
.portfolio-cards {
  display: block;
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-cards: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-cards: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);
}
.container-img-portfolio {
  position: relative;
  overflow: hidden;
}
.text-new-portfolio {
  position: absolute;
  top: 0;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: #f4f4fd;
  padding: 40px 32px;
  background-color: #4d5ae5;
  width: 100%;
  height: 100%;
  transform: translateY(100%);
  transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-cards:hover .text-new-portfolio {
  transform: translateY(0);
}
.portfolio-cards:focus .text-new-portfolio {
  transform: translateY(0);
}
.portfolio-title {
  color: var(--navyblue, #2e2f42);
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}
.portfolio-paragraph {
  color: var(--slate, #434455);
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}