.shell--quick-intro .fargah-viewer__screen {
  background:
    radial-gradient(circle at 16% 12%, rgba(207, 174, 94, 0.2), transparent 34%),
    radial-gradient(circle at 88% 18%, rgba(188, 208, 159, 0.1), transparent 32%),
    linear-gradient(180deg, rgba(13, 12, 9, 0.98), rgba(5, 5, 4, 0.99));
}

.quick-intro-hero,
.quick-intro-section,
.quick-intro-feature-section,
.quick-intro-price,
.quick-intro-final,
.quick-intro-side-rail {
  position: relative;
  z-index: 1;
}

.quick-intro-hero {
  padding: clamp(108px, 12vw, 146px) 0 clamp(14px, 3vw, 34px);
}

.quick-intro-hero__grid {
  display: block;
}

.quick-intro-kicker,
.quick-intro-section__head > span,
.quick-intro-feature__copy > span,
.quick-intro-price__panel > span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-gold);
  font-size: 0.84rem;
  font-weight: 900;
  margin-bottom: 14px;
}

.quick-intro-kicker::before,
.quick-intro-section__head > span::before,
.quick-intro-feature__copy > span::before,
.quick-intro-price__panel > span::before {
  content: "";
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, currentColor);
}

[dir="ltr"] .quick-intro-kicker::before,
[dir="ltr"] .quick-intro-section__head > span::before,
[dir="ltr"] .quick-intro-feature__copy > span::before,
[dir="ltr"] .quick-intro-price__panel > span::before {
  background: linear-gradient(90deg, currentColor, transparent);
}

.quick-intro-hero h1 {
  max-width: 100%;
  color: #fffaf0;
  font-size: clamp(2.25rem, 4.3vw, 4.35rem);
  font-weight: 950;
  line-height: 1.08;
  margin: 0 0 22px;
  white-space: nowrap;
}

.quick-intro-hero p,
.quick-intro-section__head p,
.quick-intro-feature__copy p,
.quick-intro-price__panel p,
.quick-intro-catalogues > p,
.quick-intro-final__panel p {
  color: rgba(248, 245, 240, 0.72);
  line-height: 2;
}

.quick-intro-hero__copy > p {
  max-width: 720px;
  font-size: clamp(1rem, 1.35vw, 1.14rem);
}

.quick-intro-final__panel > div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.quick-intro-side-rail,
.quick-intro-video-card,
.quick-intro-download-card,
.quick-intro-catalog-viewer,
.quick-intro-feature__media,
.quick-intro-engineer-card,
.quick-intro-price__panel,
.quick-intro-path,
.quick-intro-catalogues,
.quick-intro-final__panel {
  border: 1px solid rgba(207, 174, 94, 0.24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.018)),
    rgba(13, 12, 9, 0.74);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.quick-intro-side-rail {
  position: fixed;
  top: max(118px, 18vh);
  inset-inline-start: clamp(8px, 1vw, 18px);
  width: 84px;
  border-radius: 24px;
  padding: 8px;
  z-index: 8;
}

.quick-intro-side-rail nav {
  display: grid;
  gap: 8px;
}

.quick-intro-side-rail a {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-items: center;
  gap: 5px;
  min-height: 58px;
  border-radius: 20px;
  padding: 8px 6px;
  color: rgba(248, 245, 240, 0.72);
  text-decoration: none;
  font-weight: 900;
  font-size: 0.74rem;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 0 0 1px rgba(207, 174, 94, 0.08);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.quick-intro-side-rail a:hover,
.quick-intro-side-rail a:focus-visible {
  color: #fffaf0;
  background: rgba(207, 174, 94, 0.16);
  box-shadow: inset 0 0 0 1px rgba(207, 174, 94, 0.28), 0 12px 30px rgba(207, 174, 94, 0.12);
  transform: translateY(-1px);
}

.quick-intro-side-rail span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--accent-gold);
  background: rgba(207, 174, 94, 0.12);
  font-size: 0.78rem;
}

.quick-intro-section,
.quick-intro-feature-section {
  padding: clamp(34px, 5.2vw, 72px) 0;
  overflow: hidden;
}

.quick-intro-section--projects {
  padding-top: clamp(14px, 2.5vw, 30px);
}

.quick-intro-section--catalog-first {
  padding-top: calc(var(--header-height, 88px) + clamp(34px, 5vw, 58px));
}

.quick-intro-section__head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 0.62fr);
  gap: 22px;
  align-items: end;
  margin-bottom: 26px;
}

.quick-intro-section__head--stacked {
  display: block;
  max-width: 920px;
}

.quick-intro-section__head--stacked h2 {
  margin-top: 4px;
}

.quick-intro-section__head h1,
.quick-intro-section__head h2,
.quick-intro-feature__copy h2,
.quick-intro-price__panel h2,
.quick-intro-path h2,
.quick-intro-catalogues h2,
.quick-intro-final__panel h2 {
  color: #fffaf0;
  font-size: clamp(1.55rem, 3.25vw, 3.05rem);
  font-weight: 950;
  line-height: 1.18;
  margin: 0;
}

.quick-intro-feature__copy h2 {
  max-width: 720px;
  white-space: normal;
  overflow-wrap: anywhere;
}

.quick-intro-section__head p,
.quick-intro-feature__copy p,
.quick-intro-price__panel p,
.quick-intro-catalogues > p {
  margin: 0;
}

.quick-intro-project-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.quick-intro-video-card,
.quick-intro-engineer-card {
  overflow: hidden;
  border-radius: 24px;
}

.quick-intro-video-card {
  min-height: 100%;
}

.quick-intro-video-card--feature {
  grid-row: span 2;
}

.quick-intro-video-card__media,
.quick-intro-feature__media,
.quick-intro-engineer-card {
  position: relative;
}

.quick-intro-video-card__media {
  min-height: 220px;
  background: #080806;
}

.quick-intro-video-card--feature .quick-intro-video-card__media {
  min-height: 220px;
}

.quick-intro-video-card video,
.quick-intro-feature__media video,
.quick-intro-engineer-card video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 72vh;
  object-fit: contain;
  background: #050504;
}

.quick-intro-video-card__body {
  padding: 18px 20px 20px;
}

.quick-intro-video-card__body span,
.quick-intro-engineer-card h3 {
  color: var(--accent-gold);
  font-size: 0.82rem;
  font-weight: 900;
}

.quick-intro-video-card__body h3 {
  color: #fffaf0;
  font-size: clamp(1.02rem, 1.35vw, 1.28rem);
  font-weight: 950;
  margin: 7px 0 6px;
}

.quick-intro-video-card__body p,
.quick-intro-engineer-card p {
  color: rgba(248, 245, 240, 0.62);
  margin: 0;
}

.quick-intro-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(22px, 4vw, 58px);
  align-items: center;
}

.quick-intro-feature-section--reverse .quick-intro-feature__copy {
  order: 2;
}

.quick-intro-feature-section--reverse .quick-intro-feature__media {
  order: 1;
}

.quick-intro-feature__copy {
  display: grid;
  align-content: center;
  min-width: 0;
  max-width: 760px;
}

.quick-intro-feature__copy .btn-fargah {
  justify-self: start;
  margin-top: 26px;
}

[dir="rtl"] .quick-intro-feature__copy .btn-fargah {
  justify-self: end;
}

.quick-intro-feature__media {
  border-radius: 28px;
  overflow: hidden;
  padding: 10px;
}

.quick-intro-feature__media video {
  border-radius: 20px;
}

.quick-intro-section--engineers {
  padding-top: clamp(36px, 6vw, 78px);
}

.quick-intro-engineer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.quick-intro-engineer-card {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
}

.quick-intro-engineer-card video {
  width: 100%;
}

.quick-intro-engineer-card > div {
  display: grid;
  align-content: center;
  gap: 8px;
  padding: clamp(20px, 3vw, 34px);
}

.quick-intro-engineer-card h3 {
  color: #fffaf0;
  font-size: clamp(1.18rem, 2vw, 1.7rem);
  margin: 0;
}

.quick-intro-price {
  padding: clamp(30px, 5vw, 70px) 0;
}

.quick-intro-download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.quick-intro-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 126px;
  border-radius: 24px;
  padding: clamp(18px, 2.5vw, 28px);
}

.quick-intro-download-card strong,
.quick-intro-download-card span {
  display: block;
}

.quick-intro-download-card strong {
  color: #fffaf0;
  font-size: clamp(1rem, 1.4vw, 1.22rem);
  font-weight: 950;
}

.quick-intro-download-card span {
  color: rgba(248, 245, 240, 0.54);
  font-size: 0.82rem;
  margin-top: 6px;
}

.quick-intro-download-card a,
.quick-intro-catalog-viewer__tabs button {
  border: 0;
  border-radius: 999px;
  padding: 10px 18px;
  color: #17140f;
  background: linear-gradient(135deg, #efd486, #c8a45d);
  font-size: 0.82rem;
  font-weight: 950;
  text-decoration: none;
  white-space: nowrap;
}

.quick-intro-catalog-viewer {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: clamp(16px, 2.6vw, 32px);
  background:
    radial-gradient(ellipse 80% 55% at 50% 0%, rgba(200, 164, 93, 0.16), transparent 62%),
    radial-gradient(ellipse 46% 38% at 12% 78%, rgba(221, 232, 198, 0.06), transparent 58%),
    linear-gradient(180deg, rgba(10, 10, 16, 0.96), rgba(5, 5, 8, 0.98));
}

.quick-intro-catalog-viewer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.032) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.34;
  pointer-events: none;
}

.quick-intro-catalog-viewer__tabs {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(207, 174, 94, 0.14);
}

.quick-intro-catalog-viewer__tabs button {
  cursor: pointer;
  color: rgba(248, 245, 240, 0.76);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 1px rgba(207, 174, 94, 0.22) inset;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.quick-intro-catalog-viewer__tabs button.is-active,
.quick-intro-catalog-viewer__tabs button:hover,
.quick-intro-catalog-viewer__tabs button:focus-visible {
  color: #17140f;
  background: linear-gradient(135deg, #efd486, #c8a45d);
  transform: translateY(-1px);
}

.quick-intro-catalog-viewer iframe {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  min-height: min(78vh, 760px);
  border: 1px solid rgba(207, 174, 94, 0.22);
  border-radius: 18px;
  background: #0b0a08;
  box-shadow:
    0 26px 80px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.035) inset;
}

.quick-intro-price__panel {
  max-width: 1040px;
  margin-inline: auto;
  border-radius: 32px;
  padding: clamp(28px, 5vw, 56px);
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(207, 174, 94, 0.24), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.018)),
    rgba(13, 12, 9, 0.76);
}

.quick-intro-price__panel > span {
  justify-content: center;
}

.quick-intro-price__panel p {
  max-width: 760px;
  margin: 16px auto 0;
}

.quick-intro-price__panel .btn-fargah {
  margin-top: 26px;
}

.quick-intro-section--split {
  padding-top: clamp(26px, 4vw, 52px);
}

.quick-intro-split {
  display: grid;
  grid-template-columns: minmax(340px, 0.78fr) minmax(0, 1fr);
  gap: 18px;
}

.quick-intro-path,
.quick-intro-catalogues {
  border-radius: 28px;
  padding: clamp(24px, 3vw, 36px);
}

.quick-intro-path ol {
  list-style: none;
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
}

.quick-intro-path li {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  border-radius: 18px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(248, 245, 240, 0.78);
  font-weight: 800;
}

.quick-intro-path li span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: var(--accent-gold);
  background: rgba(207, 174, 94, 0.12);
}

.quick-intro-catalogues__list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.quick-intro-catalogues__list article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 78px;
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.045);
}

.quick-intro-catalogues__list strong,
.quick-intro-catalogues__list span {
  display: block;
}

.quick-intro-catalogues__list strong {
  color: #fffaf0;
  font-size: 0.98rem;
}

.quick-intro-catalogues__list span {
  color: rgba(248, 245, 240, 0.5);
  font-size: 0.78rem;
  margin-top: 4px;
}

.quick-intro-catalogues__list a {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 9px 16px;
  color: #17140f;
  background: linear-gradient(135deg, #efd486, #c8a45d);
  font-size: 0.8rem;
  font-weight: 900;
  text-decoration: none;
}

.quick-intro-final {
  padding: clamp(34px, 6vw, 86px) 0 clamp(72px, 9vw, 118px);
}

.quick-intro-final__panel {
  max-width: 1040px;
  margin-inline: auto;
  text-align: center;
  border-radius: 34px;
  padding: clamp(28px, 5vw, 58px);
}

.quick-intro-final__panel p {
  max-width: 720px;
  margin: 18px auto 0;
}

.quick-intro-final__panel > div {
  justify-content: center;
}

.quick-intro-final__panel--actions {
  padding: clamp(18px, 3vw, 34px);
}

.quick-intro-final__panel--actions > div {
  margin-top: 0;
}

[data-theme="light"] .shell--quick-intro .fargah-viewer__screen {
  background:
    radial-gradient(circle at 16% 12%, rgba(177, 133, 53, 0.18), transparent 34%),
    radial-gradient(circle at 86% 22%, rgba(157, 179, 124, 0.2), transparent 30%),
    linear-gradient(180deg, #f8f5f0, #edf3df);
}

[data-theme="light"] .quick-intro-flow,
[data-theme="light"] .quick-intro-side-rail,
[data-theme="light"] .quick-intro-video-card,
[data-theme="light"] .quick-intro-download-card,
[data-theme="light"] .quick-intro-catalog-viewer,
[data-theme="light"] .quick-intro-feature__media,
[data-theme="light"] .quick-intro-engineer-card,
[data-theme="light"] .quick-intro-price__panel,
[data-theme="light"] .quick-intro-path,
[data-theme="light"] .quick-intro-catalogues,
[data-theme="light"] .quick-intro-final__panel {
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(169, 121, 36, 0.18);
  box-shadow: 0 24px 80px rgba(61, 48, 24, 0.12);
}

[data-theme="light"] .quick-intro-hero h1,
[data-theme="light"] .quick-intro-section__head h1,
[data-theme="light"] .quick-intro-section__head h2,
[data-theme="light"] .quick-intro-feature__copy h2,
[data-theme="light"] .quick-intro-price__panel h2,
[data-theme="light"] .quick-intro-path h2,
[data-theme="light"] .quick-intro-catalogues h2,
[data-theme="light"] .quick-intro-final__panel h2,
[data-theme="light"] .quick-intro-video-card__body h3,
[data-theme="light"] .quick-intro-download-card strong,
[data-theme="light"] .quick-intro-engineer-card h3,
[data-theme="light"] .quick-intro-catalogues__list strong {
  color: #17140f;
}

[data-theme="light"] .quick-intro-hero p,
[data-theme="light"] .quick-intro-section__head p,
[data-theme="light"] .quick-intro-feature__copy p,
[data-theme="light"] .quick-intro-price__panel p,
[data-theme="light"] .quick-intro-catalogues > p,
[data-theme="light"] .quick-intro-final__panel p,
[data-theme="light"] .quick-intro-video-card__body p,
[data-theme="light"] .quick-intro-engineer-card p,
[data-theme="light"] .quick-intro-download-card span,
[data-theme="light"] .quick-intro-path li {
  color: rgba(23, 20, 15, 0.68);
}

[data-theme="light"] .quick-intro-flow a,
[data-theme="light"] .quick-intro-side-rail a,
[data-theme="light"] .quick-intro-catalog-viewer__tabs button,
[data-theme="light"] .quick-intro-catalogues__list span {
  color: rgba(23, 20, 15, 0.62);
}

[data-theme="light"] .quick-intro-flow a,
[data-theme="light"] .quick-intro-side-rail a,
[data-theme="light"] .quick-intro-catalog-viewer__tabs button,
[data-theme="light"] .quick-intro-path li,
[data-theme="light"] .quick-intro-catalogues__list article {
  background: rgba(23, 20, 15, 0.045);
}

[data-theme="light"] .quick-intro-catalog-viewer {
  background:
    radial-gradient(ellipse 80% 55% at 50% 0%, rgba(169, 121, 36, 0.18), transparent 62%),
    radial-gradient(ellipse 46% 38% at 12% 78%, rgba(157, 179, 124, 0.12), transparent 58%),
    linear-gradient(180deg, rgba(248, 245, 240, 0.96), rgba(237, 243, 223, 0.96));
}

@media (max-width: 1199.98px) {
  .quick-intro-feature,
  .quick-intro-split {
    grid-template-columns: 1fr;
  }

  .quick-intro-side-rail {
    position: sticky;
    top: 84px;
    inset-inline-start: auto;
    width: min(100% - 32px, 760px);
    margin: -28px auto 32px;
    border-radius: 24px;
  }

  .quick-intro-side-rail nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .quick-intro-side-rail a {
    min-height: 54px;
  }

  .quick-intro-feature__copy h2 {
    white-space: normal;
  }

  .quick-intro-project-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-intro-download-grid,
  .quick-intro-engineer-grid {
    grid-template-columns: 1fr;
  }

  .quick-intro-video-card--feature {
    grid-row: auto;
  }

  .quick-intro-video-card--feature .quick-intro-video-card__media {
    aspect-ratio: 16 / 10;
    min-height: 0;
  }

  .quick-intro-feature-section--reverse .quick-intro-feature__copy,
  .quick-intro-feature-section--reverse .quick-intro-feature__media {
    order: initial;
  }

  .quick-intro-engineer-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .quick-intro-hero {
    padding-top: 106px;
  }

  .quick-intro-section,
  .quick-intro-feature-section {
    padding-block: 34px;
  }

  .quick-intro-section--catalog-first {
    padding-top: calc(var(--header-height, 86px) + 30px);
  }

  .quick-intro-section__head,
  .quick-intro-project-gallery {
    grid-template-columns: 1fr;
  }

  .quick-intro-section__head {
    gap: 10px;
    margin-bottom: 18px;
  }

  .quick-intro-section__head h1,
  .quick-intro-section__head h2,
  .quick-intro-feature__copy h2 {
    font-size: clamp(1.55rem, 8vw, 2.25rem);
  }

  .quick-intro-hero h1 {
    white-space: normal;
  }

  .quick-intro-flow {
    border-radius: 22px;
  }

  .quick-intro-flow a {
    min-height: 54px;
  }

  .quick-intro-side-rail {
    width: calc(100% - 32px);
    margin-top: -18px;
  }

  .quick-intro-side-rail nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-intro-feature__media {
    border-radius: 22px;
    padding: 8px;
  }

  .quick-intro-video-card__media {
    min-height: 0;
  }

  .quick-intro-video-card video,
  .quick-intro-feature__media video,
  .quick-intro-engineer-card video {
    max-height: none;
  }

  .quick-intro-download-card,
  .quick-intro-catalogues__list article {
    align-items: flex-start;
    flex-direction: column;
  }

  .quick-intro-catalog-viewer iframe {
    min-height: 62vh;
  }

  .quick-intro-catalog-viewer__tabs {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 12px;
  }

  .quick-intro-catalog-viewer__tabs button {
    flex: 0 0 auto;
  }
}
}