/* Hero */

.hero {
  position: relative;
  padding: 58px 0 18px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(430px, 0.78fr) minmax(610px, 1.22fr);
  align-items: center;
  gap: 54px;
}

.hero-copy-block {
  max-width: 610px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 8px 14px;
  border: 1px solid rgba(239, 0, 0, 0.22);
  border-radius: 999px;
  background: rgba(239, 0, 0, 0.09);
  color: var(--red-3);
  font-size: 13px;
  font-weight: 950;
}

.hero h1 {
  margin: 0;
  max-width: 610px;
  color: var(--heading);
  font-family: "Inter Tight", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(50px, 4.45vw, 68px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.045em;
  word-spacing: 0.04em;
}

[dir="rtl"] .hero h1 {
  font-family: Vazirmatn, Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -0.01em;
  word-spacing: 0.03em;
  line-height: 1.1;
}

.text-red {
  color: var(--red-2);
}

.hero-copy {
  max-width: 590px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 18px;
}

.hero-btn {
  min-width: 154px;
  padding-inline: 24px;
}

/* Featured */

.featured-card {
  justify-self: end;
  width: 100%;
  max-width: 760px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  box-shadow: var(--shadow);
  animation: fade-up 520ms ease both;
}

.featured-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.62)),
    var(--thumb, linear-gradient(135deg, #210000, #111827));
}

.featured-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.08) 0%,
      rgba(0, 0, 0, 0.16) 45%,
      rgba(0, 0, 0, 0.62) 100%
    ),
    radial-gradient(circle at 78% 48%, rgba(239, 0, 0, 0.24), transparent 26%);
}

.featured-thumb img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.featured-card:hover .featured-thumb img {
  transform: scale(1.04);
}

.featured-overlay {
  position: relative;
  z-index: 2;
  width: 58%;
  padding: 30px;
}

.featured-overlay-minimal {
  position: absolute;
  left: 26px;
  top: 26px;
  width: auto;
  padding: 0;
}

[dir="rtl"] .featured-overlay-minimal {
  left: auto;
  right: 26px;
}

.badge {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--red);
  color: #fff;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.featured-card .badge {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.32);
}

.featured-title {
  margin: 18px 0 10px;
  max-width: 420px;
  color: #fff;
  font-family: "Inter Tight", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(30px, 3vw, 46px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.045em;
  word-spacing: 0.03em;
}

[dir="rtl"] .featured-title {
  font-family: Vazirmatn, Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: -0.01em;
  word-spacing: 0.03em;
}

.featured-description {
  max-width: 420px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.play-button {
  position: absolute;
  top: 50%;
  right: 34px;
  z-index: 3;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 18px 42px rgba(239, 0, 0, 0.45);
  transform: translateY(-50%);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

[dir="rtl"] .play-button {
  right: auto;
  left: 34px;
}

.featured-card:hover .play-button {
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 22px 56px rgba(239, 0, 0, 0.55);
}

.play-button::before {
  content: "";
  margin-left: 5px;
  border-left: 19px solid #fff;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
}

[dir="rtl"] .play-button::before {
  margin-left: 0;
  margin-right: 5px;
}

.featured-duration {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 4;
}

[dir="rtl"] .featured-duration {
  right: auto;
  left: 14px;
}

.featured-meta {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
}

.featured-meta strong {
  display: block;
  color: var(--heading);
  font-size: 15px;
  line-height: 1.25;
}

.featured-meta-tags {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 8px;
}

/* Topics */

.topics {
  padding: 18px 0 26px;
}

.topic-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.topic-chip {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  color: var(--text);
  font-size: 14px;
  font-weight: 900;
  box-shadow: var(--soft-shadow);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.topic-chip:hover {
  transform: translateY(-3px);
  border-color: rgba(239, 0, 0, 0.42);
  background: rgba(239, 0, 0, 0.08);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.32);
}

.topic-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: rgba(239, 0, 0, 0.12);
  color: var(--red-2);
  font-size: 22px;
}

.topic-icon img {
  width: 27px;
  height: 27px;
  object-fit: contain;
}

/* Latest Tutorials */

.popular-section {
  padding-top: 20px;
}

.compact-section-head {
  margin-bottom: 18px;
}

.home-video-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-rows: auto;
  gap: 16px;
}

.home-video-grid .video-card {
  border-radius: 16px;
}

.home-video-grid .video-thumb.no-image strong {
  font-size: 20px;
}

.home-video-grid .video-body {
  padding: 12px;
}

.home-video-grid .video-title {
  font-size: 13.5px;
  line-height: 1.28;
  letter-spacing: -0.006em;
}

.home-video-grid .video-desc {
  display: none;
}

.home-video-grid .video-tags {
  margin-top: 10px;
}

.home-video-grid .video-tag {
  padding: 4px 7px;
  font-size: 10px;
}

/* Features */

.features-section {
  padding-top: 28px;
}

/* Large Desktop */

@media (min-width: 1600px) {
  .hero-grid {
    grid-template-columns: minmax(500px, 0.76fr) minmax(720px, 1.24fr);
  }

  .featured-card {
    max-width: 820px;
  }
}

/* Desktop */

@media (min-width: 1181px) {
  .home-video-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

/* Medium */

@media (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .featured-card {
    max-width: none;
    justify-self: stretch;
  }

  .topic-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .home-video-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Tablet */

@media (max-width: 820px) {
  .home-video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Mobile */

@media (max-width: 620px) {
  .hero {
    padding-top: 34px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-btn {
    min-width: 0;
    width: auto;
    flex: 0 0 auto;
    padding-inline: 16px;
  }

  .topic-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-video-grid {
    grid-template-columns: 1fr;
  }

  .featured-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .featured-overlay {
    width: 80%;
    padding: 22px;
  }

  .featured-title {
    font-size: 32px;
  }

  .play-button {
    width: 62px;
    height: 62px;
    right: 22px;
  }

  [dir="rtl"] .play-button {
    right: auto;
    left: 22px;
  }
}