/* ===================== */
/* ШРИФТ                  */
/* ===================== */

@font-face {
  font-family: "NextArt";
  src: url(font/NEXT\ ART_Regular.otf);
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "NextArt";
  src: url(font/NEXT\ ART_SemiBold.otf);
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ===================== */
/* СБРОС                  */
/* ===================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===================== */
/* БАЗОВОЕ                */
/* ===================== */

html {
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-weight: var(--weight-regular);
  color: var(--color-primary);
  background-color: var(--color-primary-surface);
  min-height: 100vh;
}

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

img {
  max-width: 100%;
}

h2 {
  font-family: var(--font-secondary);
  font-size: var(--font-display-large);
  line-height: var(--line-display-large);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space500);
}

h3 {
  font-family: var(--font-secondary);
  font-size: var(--font-display-small);
  line-height: var(--line-display-small);
  font-weight: var(--weight-bold);
}

h4 {
  font-family: var(--font-secondary);
  font-size: var(--font-headline-large);
  line-height: var(--line-headline-large);
  font-weight: var(--weight-bold);
}

hr {
  border: none;
  border-top: 1px solid var(--color-primary);
}

button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

/* ===================== */
/* ОБЩИЕ КЛАССЫ           */
/* ===================== */

.frame {
  border: 1px solid var(--color-primary);
  margin: var(--space200);
  min-height: calc(100vh - 32px);
}

.wrapper {
  max-width: 1800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  padding-left: var(--space600);
  padding-right: var(--space600);
}

.logo {
  font-family: var(--font-secondary);
  font-size: var(--font-headline-small);
  line-height: var(--line-headline-small);
}

.separator {
  display: block;
  align-self: center;
  width: 1px;
  height: 24px;
  background-color: var(--color-primary);
}

.link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-self: flex-start;
  position: relative;
}

.link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width 0.3s;
}

.link:hover::after {
  width: 100%;
}

/* ===================== */
/* СВИТЧ                  */
/* ===================== */

.switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  order: 1;
}

.switch__input {
  display: none;
}

.switch__track {
  position: relative;
  border: 1px solid var(--color-primary);
  width: 56px;
  height: 32px;
  background-color: var(--color-primary-surface);
  border-radius: 16px;
  transition: background-color 0.2s;
  flex-shrink: 0;
}

.switch__thumb {
  position: absolute;
  top: 1px;
  left: 0px;
  width: 28px;
  height: 28px;
  background-color: var(--color-primary-surface);
  border-radius: 50%;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.switch__icon {
  position: absolute;
  width: 20px;
  height: 20px;
  transition:
    opacity 0.2s,
    transform 0.2s;
}

.switch__icon--sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.switch__icon--moon {
  opacity: 0;
  transform: scale(0.5) rotate(-45deg);
}

.switch__input:checked + .switch__track {
  background-color: var(--color-primary);
}

.switch__input:checked + .switch__track .switch__thumb {
  transform: translateX(26px);
}

.switch__input:checked + .switch__track .switch__icon--sun {
  opacity: 0;
  transform: scale(0.5) rotate(45deg);
}

.switch__input:checked + .switch__track .switch__icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* ===================== */
/* КНОПКИ                 */
/* ===================== */

.btn {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  border-radius: var(--radius9999);
  border: 1px solid var(--color-primary);
  transition: all 0.3s ease;
}

.btn--primary {
  color: var(--color-primary-inverse);
  background-color: var(--color-primary-surface-inverse);
}

.btn--primary:hover {
  transform: scale(1.03);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
}

.btn--secondary:hover {
  transform: scale(1.03);
}

.btn--small {
  padding: var(--space100) var(--space200);
  font-size: var(--font-lable-large);
  line-height: var(--line-lable-large);
}

.btn--large {
  padding: var(--space200) var(--space300);
  font-size: var(--font-title-medium);
  line-height: var(--line-title-medium);
}

/* ===================== */
/* ХЕДЕР                  */
/* ===================== */

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space300);
  padding-bottom: var(--space300);
  border-bottom: 1px solid var(--color-primary);
  margin-bottom: var(--space500);
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-primary-surface);
  transition: transform 0.3s ease;
}

.header--hidden {
  transform: translateY(-100%);
}

.header__right {
  display: flex;
  align-items: center;
  gap: var(--space400);
}

.header__controls {
  display: flex;
  align-items: center;
  gap: var(--space200);
}

/* ===================== */
/* НАВИГАЦИЯ              */
/* ===================== */

.navigation {
  display: flex;
  gap: var(--space400);
}

.navigation__link {
  font-size: var(--font-title-medium);
  line-height: var(--line-title-medium);
}

/* ===================== */
/* HERO                   */
/* ===================== */

.hero {
  display: flex;
  align-items: stretch;
  gap: var(--space50);
  margin-bottom: var(--space1000);
  max-height: 80vh;
}

.hero__left,
.hero__right {
  width: 50%;
}

.hero__left {
  display: flex;
  justify-content: center;
  flex-direction: column;
  gap: var(--space300);
  padding: var(--space700);
  background-color: var(--color-secondary-surface);
  border-radius: var(--radius400);
}

.hero__right img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 836px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius400);
}

.hero__title {
  font-family: var(--font-secondary);
  font-weight: var(--weight-bold);
  font-size: var(--font-display-medium);
  line-height: var(--line-display-medium);
}

.hero__text {
  font-size: var(--font-headline-small);
  line-height: var(--line-headline-small);
}

.hero__buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space100);
}

/* ===================== */
/* ПОРТФОЛИО              */
/* ===================== */

.portfolio__cases {
  display: flex;
  flex-direction: column;
  gap: var(--space300);
  margin-bottom: var(--space1000);
}

.case {
  /* position: relative;
  aspect-ratio: 16 / 7;
  display: block;
  text-decoration: none;
  border-radius: var(--radius400);
  cursor: none; */

  position: relative;
  height: 560px;
  display: block;
  text-decoration: none;
  border-radius: var(--radius400);
  cursor: none;
}

.case__left {
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 75%;
  height: 100%;
  border-radius: var(--radius400);
}

.case__left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius400);
  transition: transform 0.4s ease;
  object-position: left top;
}

.case:hover .case__left img {
  transform: scale(1.05);
}

.case__right {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  left: 50%;
  background-color: var(--color-secondary-surface);
  border-radius: var(--radius400);
  padding: var(--space500);
  display: flex;
  flex-direction: column;
  gap: var(--space600);
  justify-content: center;
  transition: background-color 0.3s;
}

.case__info {
  display: flex;
  flex-direction: column;
  gap: var(--space200);
}

.case__company,
.case__text {
  font-size: var(--font-title-large);
  line-height: var(--line-title-large);
}

.case__mecrics {
  display: inline-flex;
  gap: var(--space100);
}

.case__metric {
  background-color: var(--color-tetriary-surface);
  color: #1b5e20;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space100);
  padding: var(--space200) var(--space200);
  border-radius: var(--radius200);
}

.case__metric--title {
  font-size: var(--font-lable-medium);
  font-weight: var(--weight-bold);
  letter-spacing: 0.5px;
}

.case__metric--value {
  font-family: var(--font-secondary);
  font-weight: var(--weight-bold);
  font-size: var(--font-headline-small);
  line-height: var(--line-headline-small);
}

/* ===================== */
/* О СЕБЕ                 */
/* ===================== */

.about {
  margin-bottom: var(--space1000);
}

.about__columns {
  display: flex;
  gap: var(--space50);
  height: 720px;
}

.about__left,
.about__right {
  width: 50%;
  background-color: var(--color-secondary-surface);
}

.about__left {
  display: flex;
  height: 100%;
  flex-direction: column;
  border-radius: var(--radius400);
}

.tabs {
  display: flex;
  margin: var(--space100);
  background-color: var(--color-primary-surface);
  border-radius: var(--radius9999);
}

.tabs__tab {
  height: 56px;
  cursor: pointer;
  background: none;
  border-radius: var(--radius9999);
  padding: var(--space100) var(--space300);
  font-size: var(--font-title-medium);
  line-height: var(--line-title-medium);
  color: var(--color-primary);
  transition:
    background-color 0.2s,
    color 0.2s;
  flex: 1;
  text-align: center;
  border: none;
  outline: none;
}

.tabs__tab--active {
  background-color: var(--color-primary);
  color: var(--color-primary-inverse);
}

.tabs__content {
  flex: 1;
  min-height: 0;
}

.tabs__panel {
  display: none;
  height: 100%;
}

.tabs__panel--active {
  display: block;
}

.tabs__panel .plyr,
.tabs__panel .plyr__video-wrapper,
.tabs__panel .plyr__video-embed {
  width: 100%;
  height: 100%;
}

.tabs__panel .plyr {
  border-radius: var(--radius400);
}

#tab-text {
  padding: var(--space400);
  background-color: var(--color-secondary-surface);
  color: var(--color-primary);
  border-radius: var(--radius400);
  height: 100%;
  overflow-y: auto;
}

#tab-text p {
  font-size: var(--font-body-large);
  line-height: var(--line-body-large);
  margin-bottom: var(--space100);
}

.tabs__panel img {
  width: 240px;
  margin-bottom: var(--space200);
  display: block;
  margin-inline: auto;
}

.about__right {
  display: flex;
  flex-direction: column;
  gap: var(--space600);
  padding: var(--space700);
  border-radius: var(--radius400);
}

.about__link-wrapper {
  display: flex;
  flex-direction: row;
  gap: var(--space200);
}

.icon-btn--tetriary {
  width: 32px;
  height: 32px;
  transition: all 0.3s ease;
  color: var(--color-primary);
  position: relative;
}

.icon-btn--tetriary:hover {
  transform: scale(1.05);
}

.icon-check {
  display: none;
}

.icon-btn--tetriary.is-copied .icon-copy {
  display: none;
}

.icon-btn--tetriary.is-copied .icon-check {
  display: block;
}

.icon-btn--tetriary::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: var(--color-primary-inverse);
  font-size: var(--font-body-small);
  line-height: var(--line-body-small);
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.icon-btn--tetriary:hover::after {
  opacity: 1;
}

.about__contacts,
.about__resume {
  display: flex;
  flex-direction: column;
  gap: var(--space300);
}

.about__links {
  display: flex;
  flex-direction: column;
  gap: var(--space200);
}

.about__resume,
.about__links a {
  font-size: var(--font-headline-small);
  line-height: var(--line-headline-small);
}

/* ===================== */
/* ФУТЕР                  */
/* ===================== */

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space300);
  padding-bottom: var(--space300);
  border-top: 1px solid var(--color-primary);
}

.footer__copyright,
.footer__year {
  font-family: var(--font-secondary);
  font-weight: var(--weight-bold);
  font-size: var(--font-title-large);
  line-height: var(--line-title-large);
}

.custom-cursor {
  position: fixed;
  pointer-events: none;
  background-color: var(--color-primary);
  color: var(--color-primary-inverse);
  padding: var(--space100) var(--space200);
  border-radius: var(--radius400);
  font-size: var(--font-lable-large);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 999;
  transform: translate(-50%, -50%);
}

.custom-cursor.is-visible {
  opacity: 1;
}

/* ===================== */
/* БУРГЕР                 */
/* ===================== */

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  flex-shrink: 0;
  order: 2;
}

.burger__line {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.burger.is-open .burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.is-open .burger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.burger.is-open .burger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===================== */
/* МОБИЛЬНОЕ МЕНЮ        */
/* ===================== */

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-primary-surface);
  z-index: 99;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space600);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.is-open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space400);
}

.mobile-menu__link {
  font-family: var(--font-secondary);
  font-weight: var(--weight-bold);
  font-size: var(--font-display-large);
  line-height: var(--line-display-large);
  justify-content: center;
  align-self: center;
}

.mobile-menu__tg-btn {
  align-self: center;
}

/* ===================== */
/* АДАПТИВ                */
/* ===================== */

@media (max-width: 1200px) {
  /* HERO */
  .hero__title {
    font-size: var(--font-display-small);
    line-height: var(--line-display-small);
  }

  .hero__text {
    font-size: var(--font-title-large);
    line-height: var(--line-title-large);
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
    justify-content: center;
    align-self: stretch;
  }
}

@media (max-width: 1024px) {
  /* БУРГЕР */
  .burger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .navigation {
    display: none;
  }

  .header__tg-btn {
    display: none;
  }

  .header__separator {
    display: none;
  }

  /* HERO */
  .hero {
    flex-direction: column;
    max-height: none;
    gap: var(--space0);
  }

  .hero__right {
    width: 100%;
    order: -1;
  }

  .hero__right img {
    max-width: 100%;
    aspect-ratio: auto;
    border-radius: var(--radius400);
  }

  .hero__left {
    width: 100%;
    margin-top: -80px;
    border-radius: var(--radius400);
    position: relative;
    z-index: 1;
  }

  .hero__title {
    font-size: var(--font-display-medium);
    line-height: var(--line-display-medium);
  }

  .hero__text {
    font-size: var(--font-headline-medium);
    line-height: var(--line-title-large);
  }

  .hero__buttons {
    flex-direction: row;
  }

  .hero__buttons .btn {
    width: auto;
    align-self: flex-start;
  }

  /* CASE */
  .case {
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .case__left {
    position: relative;
    width: 100%;
  }

  .case__left img {
    max-width: 100%;
    aspect-ratio: auto;
    border-radius: var(--radius400);
  }

  .case__right {
    position: relative;
    left: auto;
    top: auto;
    bottom: auto;
    right: auto;
    width: 100%;
    margin-top: -24px;
    border-radius: var(--radius400);
    z-index: 1;
  }

  /* About */
  .about__columns {
    flex-direction: column;
    height: auto;
  }

  .about__left,
  .about__right {
    width: 100%;
  }

  .about__left {
    height: 560px;
  }
}

@media (max-width: 768px) {
  /* Wrapper */
  .wrapper {
    padding-left: var(--space200);
    padding-right: var(--space200);
  }
  /* HERO */
  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
    align-self: stretch;
    justify-content: center;
  }

  /* Case */
  .case__mecrics {
    flex-direction: column;
    width: 100%;
  }

  .case__metric {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
}

@media (max-width: 480px) {
  /* HERO */
  .hero__left {
    padding: var(--space300);
  }

  /* Case */
  .case__right {
    padding: var(--space300);
  }

  /* About */
  .about__right {
    padding: var(--space300);
  }
}