.glavnaya-visual {
  background: #030303;
}

.glavnaya-visual::before {
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 110px 110px;
}

.visual-hero {
  padding-top: 72px;
  padding-bottom: 28px;
  padding-left: 0;
  padding-right: 0;
}

.visual-stage {
  --mx: 0;
  --my: 0;
  --cx: 50%;
  --cy: 50%;
  position: relative;
  min-height: clamp(500px, 78vh, 760px);
  width: 100vw;
  border-radius: 0;
  border: 0;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 18% 82%, rgba(255, 122, 16, 0.16), transparent 58%),
    radial-gradient(90% 70% at 78% 54%, rgba(255, 84, 0, 0.14), transparent 62%),
    #050505;
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 86px 86px;
  opacity: 0.4;
}

.visual-noise {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.2) 0.7px, transparent 0.7px);
  background-size: 3px 3px;
  opacity: 0.16;
  pointer-events: none;
}

.visual-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(130% 90% at 50% 0%, transparent 44%, rgba(0, 0, 0, 0.56) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.2));
  pointer-events: none;
}

.visual-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(44px);
  transform: translate3d(calc(var(--mx) * 10px), calc(var(--my) * 10px), 0);
  transition: transform 0.14s linear, opacity 0.24s ease;
  animation: glow-breathe 6.2s ease-in-out infinite;
}

.visual-glow-a {
  width: min(88vw, 980px);
  height: min(54vw, 560px);
  left: -8%;
  bottom: -30%;
  background: radial-gradient(circle at 52% 50%, rgba(255, 126, 22, 0.99), rgba(238, 74, 10, 0.82) 40%, rgba(16, 6, 3, 0.08) 80%);
  animation-delay: -0.6s;
}

.visual-glow-b {
  width: min(76vw, 790px);
  height: min(46vw, 470px);
  right: -12%;
  top: 20%;
  background: radial-gradient(circle at 42% 52%, rgba(255, 130, 14, 0.9), rgba(175, 38, 8, 0.72) 50%, rgba(10, 3, 2, 0.06) 82%);
  animation-delay: -1.4s;
}

.visual-glow-c {
  width: min(60vw, 580px);
  height: min(30vw, 300px);
  left: 35%;
  top: 43%;
  background: radial-gradient(circle at 45% 45%, rgba(255, 103, 16, 0.42), rgba(255, 95, 14, 0) 70%);
  animation-delay: -2.2s;
}

.visual-cursor-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  left: calc(var(--cx) - 160px);
  top: calc(var(--cy) - 160px);
  background: radial-gradient(circle, rgba(255, 156, 50, 0.26), rgba(255, 148, 36, 0) 72%);
  filter: blur(10px);
  pointer-events: none;
  transition: left 0.08s linear, top 0.08s linear;
}

.visual-frame {
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  pointer-events: none;
  display: none;
}

.visual-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 133, 31, 0.16);
  opacity: 0.64;
}

.visual-reflection {
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg, transparent 44%, rgba(255, 255, 255, 0.06) 50%, transparent 56%);
  transform: translateX(-120%);
  animation: hero-sweep 7.6s ease-in-out infinite;
  pointer-events: none;
}

.visual-topline,
.visual-socials {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 6;
  display: flex;
  justify-content: center;
  gap: clamp(12px, 2vw, 26px);
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(10px, 0.92vw, 12px);
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.visual-topline span,
.visual-socials span {
  position: relative;
  transition: color 0.2s ease, transform 0.2s ease;
}

.visual-topline span::after,
.visual-socials span::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: rgba(255, 142, 44, 0.72);
  transform: scaleX(0);
  transform-origin: 50% 50%;
  transition: transform 0.2s ease;
}

.visual-topline span:hover,
.visual-socials span:hover {
  color: #fff;
  transform: translateY(-1px);
}

.visual-topline span:hover::after,
.visual-socials span:hover::after {
  transform: scaleX(1);
}

.visual-topline {
  top: 16px;
}

.visual-socials {
  bottom: 14px;
}

.visual-word-wrap {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.visual-word {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: clamp(58px, 13.8vw, 208px);
  line-height: 0.88;
  letter-spacing: -0.045em;
  color: #f2f2ef;
  text-shadow:
    0 14px 38px rgba(0, 0, 0, 0.5),
    0 2px 0 rgba(255, 255, 255, 0.04);
}

.visual-word-main {
  position: relative;
  z-index: 2;
  transform: translate3d(calc(var(--mx) * 6px), calc(var(--my) * 3px), 0);
  transition: transform 0.16s ease-out;
}

.visual-word-ghost {
  position: absolute;
  z-index: 1;
  color: rgba(255, 141, 38, 0.5);
  filter: blur(12px);
  transform: translate3d(calc(var(--mx) * 12px), calc(var(--my) * 9px), 0);
  transition: transform 0.18s ease-out;
}

.visual-grid-block {
  padding-top: 20px;
  padding-bottom: 12px;
}

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

.visual-card {
  min-height: 190px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #080808;
  position: relative;
  overflow: hidden;
}

.visual-card::before {
  content: "";
  position: absolute;
  inset: -20% -10%;
  background: radial-gradient(circle at 30% 40%, rgba(255, 113, 9, 0.7), rgba(223, 58, 8, 0.4) 45%, transparent 70%);
  filter: blur(24px);
  opacity: 0.9;
  transition: transform 0.28s ease, opacity 0.24s ease;
}

.visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
}

.visual-card:hover::before {
  transform: scale(1.08) translateX(4%);
  opacity: 1;
}

.card-a {
  grid-column: span 5;
}

.card-b {
  grid-column: span 7;
}

.card-c {
  grid-column: span 8;
}

.card-d {
  grid-column: span 4;
}

.services-lab {
  padding-top: 26px;
}

.service-lab-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-lab-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 18px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)),
    #080808;
  display: grid;
  gap: 10px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.26);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-lab-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 146, 45, 0.45);
  box-shadow: 0 20px 36px rgba(11, 8, 3, 0.45);
}

.service-lab-card h3 {
  font-size: clamp(20px, 2vw, 25px);
  line-height: 1.2;
}

.service-lab-card p {
  color: color-mix(in srgb, var(--muted) 76%, #000);
}

.service-lab-card span {
  margin-top: auto;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.03em;
}

.proof-grid-wrap {
  padding-top: 24px;
}

.proof-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.proof-grid article {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 18px;
  background: #090909;
}

.proof-grid article p {
  color: color-mix(in srgb, var(--muted) 76%, #000);
}

#contact .about-card {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

#contact .contact-actions {
  justify-content: center;
}

@keyframes hero-sweep {
  0% {
    transform: translateX(-120%);
    opacity: 0;
  }
  22% {
    opacity: 1;
  }
  52% {
    transform: translateX(120%);
    opacity: 0.8;
  }
  100% {
    transform: translateX(120%);
    opacity: 0;
  }
}

@keyframes glow-breathe {
  0%,
  100% {
    opacity: 0.9;
    transform: translate3d(calc(var(--mx) * 10px), calc(var(--my) * 10px), 0) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate3d(calc(var(--mx) * 12px), calc(var(--my) * 12px), 0) scale(1.05);
  }
}

@media (max-width: 900px) {
  .visual-stage {
    min-height: 520px;
  }

  .visual-topline,
  .visual-socials {
    flex-wrap: wrap;
    gap: 10px;
    padding: 0 10px;
  }

  .visual-word {
    font-size: clamp(52px, 16vw, 126px);
  }

  .visual-cards {
    grid-template-columns: 1fr;
  }

  .service-lab-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .card-a,
  .card-b,
  .card-c,
  .card-d {
    grid-column: span 1;
  }

  .visual-card {
    min-height: 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .visual-glow,
  .visual-word,
  .visual-reflection,
  .visual-card::before {
    transition: none;
    transform: none;
    animation: none;
  }
}