/* Roboto Regular 400 / Black 900. Цвета из макета. */
:root {
  --white: #FFFFFF;
  --accent: #E1AF72;
  --background: #000000;
  --left: 5.85vw;
  --indent: 5.5vw;

  --title-size: min(8.35vw, 14.85svh);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: var(--background); }
body {
  font-family: "Roboto", Arial, sans-serif;
  font-weight: 400;
  color: var(--white);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
}
.scroll-video-wrap { position: relative; height: 300vh; height: 300svh; }
.sticky-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  isolation: isolate;
}
.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.stage-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(0,0,0,.62) 0%, rgba(0,0,0,.22) 33%, transparent 60%);
}
.stage-content { position: relative; z-index: 2; height: 100%; overflow: hidden; }
.content-block {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transform: translateY(calc(100% + 40px));
  will-change: transform;
}
.content-block:first-child { transform: translateY(0); }
.content-block.active { pointer-events: auto; }
.panel-inner { position: absolute; left: var(--left); right: 3vw; }
.intro .panel-inner { top: 23.5%; }
.display-title {
  font-family: "Roboto", Arial, sans-serif;
  font-weight: 900;
  font-size: var(--title-size);
  line-height: .87;
  letter-spacing: -.025em;
  text-transform: uppercase;
}
.display-title span { display: block; width: fit-content; white-space: nowrap; }
.accent { color: var(--accent); }
.indent { margin-left: var(--indent); }
.intro-text {
  margin-top: 7.4svh;
  margin-left: calc(var(--indent) + .4vw);
  max-width: 35vw;
  font-size: min(1.28vw, 2.28svh);
  font-weight: 400;
  line-height: 1.4;
  color: var(--white);
}
.services .panel-inner { top: 20%; }
.service-list { display: flex; flex-direction: column; gap: 9.5svh; }
.contacts .panel-inner { top: 15%; }
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75vw;
  width: 46vw;
  margin-top: 6.5svh;
}
.contact-card {
  aspect-ratio: 340 / 465;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 2vw;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.contact-card:nth-child(2) { transform: translateY(7svh); }
/* Нижнего индикатора в HTML нет; правило также скрывает старую версию. */
.progress-indicator, .progress-bar { display: none !important; }
::selection { background: var(--accent); color: #000; }
@media (max-width: 700px) and (orientation: portrait) {
  :root { --left: 6vw; --indent: 5vw; --title-size: min(12.5vw, 10svh); }
  .bg-video { object-position: 62% center; }
  .stage-shade {
    background: linear-gradient(90deg, rgba(0,0,0,.78), rgba(0,0,0,.32) 65%, rgba(0,0,0,.1));
  }
  .intro .panel-inner { top: 24%; }
  .intro-text {
    margin-top: 5svh;
    max-width: 79vw;
    font-size: clamp(14px, 3.7vw, 20px);
    line-height: 1.5;
  }
  .desktop-break { display: none; }
  .services .panel-inner { top: 24%; }
  .service-list { gap: 9svh; }
  .contacts .panel-inner { top: 24%; }
  .contact-cards { width: 86vw; gap: 3vw; margin-top: 7svh; }
  .contact-card { border-radius: 4vw; border-width: 1px; }
  .contact-card:nth-child(2) { transform: translateY(4svh); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-video-wrap { height: auto; }
  .sticky-stage { position: relative; height: auto; overflow: hidden; }
  .bg-video { position: fixed; height: 100svh; }
  .stage-shade { position: fixed; }
  .stage-content { height: auto; overflow: visible; }
  .content-block { position: relative; height: 100svh; transform: none !important; will-change: auto; pointer-events: auto; }
}
.service-link {
  display: block;
  width: fit-content;
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.service-link .service-line {
  position: relative;
  color: transparent;
  transform: translateX(0);
  transition: transform 650ms cubic-bezier(.22, 1, .36, 1);
}

.service-line::before,
.service-line::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition: opacity 650ms ease;
}

.service-line::before {
  color: var(--white, #FFFFFF);
  opacity: 1;
}

.service-line::after {
  color: var(--accent, #E1AF72);
  opacity: 0;
}

.service-line.accent::before {
  color: var(--accent, #E1AF72);
}

.service-line.accent::after {
  color: var(--white, #FFFFFF);
}

.service-link:focus-visible {
  outline: 2px solid var(--accent, #E1AF72);
  outline-offset: 12px;
}

.service-link:focus-visible .service-line:first-child {
  transform: translateX(var(--indent));
}

.service-link:focus-visible .service-line.indent {
  transform: translateX(calc(-1 * var(--indent)));
}

.service-link:focus-visible .service-line::before {
  opacity: 0;
}

.service-link:focus-visible .service-line::after {
  opacity: 1;
}

.contacts .contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;

  width: 46vw;
  gap: 1.75vw;
  margin-top: 6.5svh;
}

.contacts .contact-card {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;

  min-width: 0;
  aspect-ratio: 360 / 500;
  padding: 1.35vw 1.35vw 2.65vw;

  background: rgba(255, 255, 255, 0.10);
  border: clamp(1px, 0.117vw, 3px) solid
    rgba(255, 255, 255, 0.50);
  border-radius: 2vw;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  color: #FFFFFF;
}

.contacts .contact-card:nth-child(2) {
  transform: translateY(7svh);
}

.contacts .contact-card__qr {
  display: block;
  flex-shrink: 0;

  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
}

.contacts .contact-card__label {
  display: block;
  margin-top: auto;
  padding-top: 12px;

  font-family: "Roboto", Arial, sans-serif;
  font-size: clamp(14px, 1.25vw, 32px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0;
  text-align: center;
  color: #FFFFFF;
}

@media (max-width: 700px) and (orientation: portrait) {
  .contacts .contact-cards {
    width: 86vw;
    gap: 3vw;
    margin-top: 7svh;
  }

  .contacts .contact-card {
    padding: 2.4vw 2.4vw 4vw;
    border-width: 1px;
    border-radius: 4vw;
  }

  .contacts .contact-card:nth-child(2) {
    transform: translateY(4svh);
  }

  .contacts .contact-card__label {
    font-size: clamp(12px, 3.2vw, 20px);
    padding-top: 10px;
  }
}

@media (hover: hover) {
  .service-link:hover .service-line:first-child {
    transform: translateX(var(--indent));
  }

  .service-link:hover .service-line.indent {
    transform: translateX(calc(-1 * var(--indent)));
  }

  .service-link:hover .service-line::before {
    opacity: 0;
  }

  .service-link:hover .service-line::after {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-link .service-line,
  .service-line::before,
  .service-line::after {
    transition: none;
  }
}

.service-link .service-line::after,
.service-link .service-line.accent::after {
  color: #eca145;
}

@keyframes service-glitch {
  0%, 48%, 100% {
    transform: translate(0, 0);
    text-shadow: none;
  }

  49% {
    transform: translate(-2px, 0);
    text-shadow:
      3px 0 rgba(0, 229, 255, .75),
      -3px 0 rgba(255, 65, 110, .65);
  }

  75% {
    transform: translate(2px, -1px);
    text-shadow:
      -14px 0 rgba(0, 229, 255, .7),
      4px 0 rgba(255, 65, 110, .6);
  }

  80% {
    transform: translate(-1px, 1px);
    text-shadow:
      6px 0 rgba(0, 229, 255, .65),
      -4px 0 rgba(255, 65, 110, .55);
  }

  87% {
    transform: translate(0, 0);
    text-shadow: none;
  }

  94% {
    transform: translate(2px, 0);
    text-shadow:
      -5px 0 rgba(0, 229, 255, .7),
      13px 0 rgba(255, 65, 110, .6);
  }

  96% {
    transform: translate(0, 0);
    text-shadow: none;
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .service-link:hover .service-line::after {
    animation: service-glitch 1s steps(1, end) infinite;
  }

  /* Нижняя строка глючит с небольшим смещением по времени. */
  .service-link:hover .service-line.indent::after {
    animation-delay: -0.3s;
  }
}

.intro .display-title {
  opacity: var(--intro-title-opacity, 1);
  will-change: opacity;
}

.intro .display-title > span:first-child {
  transform: translateX(var(--intro-title-shift, 0px));
}

.intro .display-title > span.indent {
  transform: translateX(
    calc(-1 * var(--intro-title-shift, 0px))
  );
}

.intro .display-title > span {
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .intro .display-title {
    opacity: 1;
    will-change: auto;
  }

  .intro .display-title > span {
    transform: none;
    will-change: auto;
  }
}

.intro .intro-text {
  opacity: var(--intro-text-opacity, 1);
  will-change: opacity;
}

@media (prefers-reduced-motion: reduce) {
  .intro .intro-text {
    opacity: 1;
    will-change: auto;
  }
}

.contacts .contact-card {
  --card-lift: 0px;
  --card-front-opacity: 1;
  --card-back-opacity: 0;
  --card-background: rgba(255, 255, 255, 0.10);
  --card-border: rgba(255, 255, 255, 0.50);

  position: relative;
  display: block;
  padding: 0;

  background: transparent;
  border: 0;
  text-decoration: none;
  cursor: pointer;

  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.contacts .contact-card__surface {
  position: absolute;
  inset: 0;
  box-sizing: border-box;

  border: clamp(1px, 0.117vw, 3px) solid var(--card-border);
  border-radius: inherit;
  background: var(--card-background);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  transform: translateY(var(--card-lift));

  transition:
    transform 650ms cubic-bezier(.22, 1, .36, 1),
    background-color 450ms ease,
    border-color 450ms ease;
}

.contacts .contact-card__front {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;

  padding: 1.35vw 1.35vw 2.65vw;
  opacity: var(--card-front-opacity);

  transition: opacity 350ms ease;
}

/* Логотип по центру белой карточки */
.contacts .contact-card__back {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;

  opacity: var(--card-back-opacity);
  pointer-events: none;

  transition: opacity 450ms ease;
}

.contacts .contact-card__logo {
  display: block;
  width: 70%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
}

.contacts .contact-card__label {
  font-family: "Roboto", Arial, sans-serif;
  font-weight: 400;
}

@media (hover: hover) and (pointer: fine) {
  .contacts .contact-card:hover {
    --card-lift: -5svh;
    --card-front-opacity: 0;
    --card-back-opacity: 1;
    --card-background: #FFFFFF;
    --card-border: #E1AF72;

    z-index: 2;
  }
}

.contacts .contact-card:focus-visible {
  --card-lift: -5svh;
  --card-front-opacity: 0;
  --card-back-opacity: 1;
  --card-background: #FFFFFF;
  --card-border: #E1AF72;

  outline: 2px solid #E1AF72;
  outline-offset: 6px;
  z-index: 2;
}

@media (max-width: 700px) and (orientation: portrait) {
  .contacts .contact-card__surface {
    border-width: 1px;
  }

  .contacts .contact-card__front {
    padding: 2.4vw 2.4vw 4vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contacts .contact-card__surface {
    transform: none;
    transition: none;
  }

  .contacts .contact-card__front,
  .contacts .contact-card__back {
    transition: none;
  }
}

html {
  scrollbar-gutter: stable;
}

.motion-modal {
  position: fixed;
  inset: 0;

  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;

  color: #FFFFFF;
  background: transparent;
  overflow: hidden;
  overscroll-behavior: contain;

  font-family: "Roboto", Arial, sans-serif;
  font-weight: 400;
}

.motion-modal[open] {
  display: grid;
  place-items: center;
  animation: motion-modal-in 300ms ease both;
}

.motion-modal::backdrop {
  background: rgba(0, 0, 0, 0.88);
}

.motion-viewer {
  position: relative;
  width: min(75vw, 133.333svh);
  aspect-ratio: 16 / 9;
  background: #000000;
}

.motion-player {
  display: block;
  width: 100%;
  height: 100%;
  background: #000000;
  object-fit: contain;
}

.motion-close,
.motion-arrow {
  display: grid;
  place-items: center;
  padding: 0;
  appearance: none;

  color: #FFFFFF;
  cursor: pointer;

  transition:
    color 250ms ease,
    border-color 250ms ease,
    background-color 250ms ease;
}

.motion-close svg,
.motion-arrow svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.motion-close {
  position: absolute;
  top: max(4svh, env(safe-area-inset-top));
  right: max(2.5vw, env(safe-area-inset-right));
  z-index: 3;

  width: clamp(44px, 4vw, 88px);
  height: clamp(44px, 4vw, 88px);

  border: 0;
  background: transparent;
}

.motion-close svg {
  width: 90%;
  height: 90%;
  stroke-width: 5;
}

.motion-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;

  width: clamp(44px, 3.9vw, 100px);
  height: clamp(44px, 3.9vw, 100px);

  border: clamp(2px, 0.2vw, 5px) solid #FFFFFF;
  background: #000000;
}

.motion-arrow svg {
  width: 72%;
  height: 72%;
  stroke-width: 3;
}

.motion-arrow--prev {
  left: 0;
  transform: translate(-50%, -50%);
}

.motion-arrow--next {
  right: 0;
  transform: translate(50%, -50%);
}

.motion-arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.motion-close:focus-visible,
.motion-arrow:focus-visible {
  outline: 3px solid #E1AF72;
  outline-offset: 6px;
}

@media (hover: hover) {
  .motion-close:hover,
  .motion-arrow:not(:disabled):hover {
    color: #f6af58;
    border-color: #f6af58;
  }

  .motion-arrow:not(:disabled):hover {
    background: #191919;
  }
}

.motion-status {
  position: absolute;
  top: calc(100% + 16px);
  left: 0;
  width: 100%;
  margin: 0;

  font-size: clamp(12px, 1vw, 18px);
  line-height: 1.4;
  text-align: center;
  color: rgba(255, 255, 255, 0.75);
}

@keyframes motion-modal-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 700px) and (orientation: portrait) {
  .motion-viewer {
    width: 86vw;
  }

  .motion-close {
    top: max(16px, env(safe-area-inset-top));
    right: 16px;
  }

  .motion-arrow {
    width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .motion-modal[open] {
    animation: none;
  }

  .motion-close,
  .motion-arrow {
    transition: none;
  }
}

.motion-close svg {
  transform: rotate(0deg);
  transform-origin: center;
  transition: transform 800ms cubic-bezier(.22, 1, .36, 1);
}

@media (hover: hover) {
  .motion-close:hover svg {
    transform: rotate(180deg);
  }
}

.motion-close:focus-visible svg {
  transform: rotate(180deg);
}

@media (prefers-reduced-motion: reduce) {
  .motion-close svg {
    transition: none;
  }
}

.banners-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #FFFFFF;
}

.banners-viewer {
  background: #FFFFFF;
}

.banners-modal .banners-viewer {
  width: min(240px, 86vw, 42svh);
  height: auto;
  aspect-ratio: 240 / 400;
  background: transparent;
}

.banners-modal .banners-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #FFFFFF;
}

.banners-modal .banners-viewer {
  width: min(240px, calc(100vw - 144px), 39svh);
  height: auto;
  aspect-ratio: 240 / 400;
  background: #000000;
}

.banners-modal .banners-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000000;
}

.banners-modal .motion-arrow {
  width: 44px;
  height: 44px;
}

.banners-modal .motion-arrow--prev {
  left: -12px;
  transform: translate(-100%, -50%);
}

.banners-modal .motion-arrow--next {
  right: -12px;
  transform: translate(100%, -50%);
}