*,*::before,*::after{box-sizing:border-box}
html {
  --color-sol-bg: #02090c;
  --color-sol-panel: #061419;
  --color-sol-panel2: #08191f;
  --color-sol-line: rgba(255, 255, 255, 0.09);
  --color-sol-text: #f7fbf8;
  --color-sol-muted: #8fa29d;
  --color-sol-green: #8dff16;
  --color-sol-ink: #061006;
  --font-sans: Inter, Arial, Helvetica, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-font-smoothing: antialiased;
}
button:not(:disabled),[role="button"]:not(:disabled){cursor:pointer}

html {
  --sol-nav: rgba(2, 9, 12, 0.88);
  --sol-panel-a: #07161b;
  --sol-panel-b: #041116;
  --sol-input: #07161b;
  --sol-input-border: rgba(255, 255, 255, 0.13);
  --sol-tab: #d9e3df;
  --sol-live: #0a1c21;
  --sol-scope: rgba(255, 255, 255, 0.02);
  --sol-tabs-bg: rgba(255, 255, 255, 0.025);
  --sol-burger: #f7fbf8;
  --sol-body-a: #02090c;
  --sol-body-b: #041015;
  --sol-green-soft: rgba(141, 255, 22, 0.06);
  --sol-green-line: rgba(141, 255, 22, 0.17);
  --sol-green-on: rgba(141, 255, 22, 0.55);
  --sol-lang-bg: #07151a;
}

html[data-theme="light"] {
  --color-sol-bg: #f3f5f1;
  --color-sol-panel: #ffffff;
  --color-sol-panel2: #f7faf6;
  --color-sol-line: rgba(18, 36, 26, 0.12);
  --color-sol-text: #14241a;
  --color-sol-muted: #5a6d66;
  --color-sol-green: #3d920c;
  --color-sol-ink: #f4ffe8;
  --sol-nav: rgba(255, 255, 255, 0.92);
  --sol-panel-a: #ffffff;
  --sol-panel-b: #f6f8f4;
  --sol-input: #f4f7f2;
  --sol-input-border: rgba(18, 36, 26, 0.14);
  --sol-tab: #31443c;
  --sol-live: #eef4ea;
  --sol-scope: #ffffff;
  --sol-tabs-bg: rgba(18, 36, 26, 0.04);
  --sol-burger: #14241a;
  --sol-body-a: #f3f5f1;
  --sol-body-b: #e7eee4;
  --sol-green-soft: rgba(61, 146, 12, 0.08);
  --sol-green-line: rgba(61, 146, 12, 0.28);
  --sol-green-on: rgba(61, 146, 12, 0.65);
  --sol-lang-bg: #ffffff;
}


  button:not(:disabled),
  [role="button"]:not(:disabled) {
    cursor: pointer;
  }

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
    -webkit-font-smoothing: antialiased;
  }

  body {
    margin: 0;
    background: linear-gradient(180deg, var(--sol-body-a), var(--sol-body-b));
    color: var(--color-sol-text);
    font-family: var(--font-sans);
    line-height: 1.55;
  }

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

  button,
  input,
  select,
  textarea {
    font: inherit;
  }

.sol-wrap {
  width: min(1500px, calc(100% - 28px));
  margin-inline: auto;
}

.sol-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--sol-nav);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}

.sol-nav.is-on {
  border-bottom-color: var(--color-sol-line);
}

.sol-nav-row {
  height: 74px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.sol-brand {
  display: flex;
  align-items: center;
  color: var(--color-sol-green);
  flex-shrink: 0;
}

.sol-logo {
  display: block;
  width: 280px;
  height: auto;
  animation: sol-glow 2.6s ease-in-out infinite;
}

html[data-theme="dark"] .sol-logo {
  filter: drop-shadow(0 0 8px rgba(141, 255, 22, 0.35));
}

html[data-theme="light"] .sol-logo {
  filter: drop-shadow(0 0 6px rgba(141, 255, 22, 0.25));
}

.sol-foot .sol-logo {
  width: 240px;
}

@keyframes sol-glow {
  0%,
  100% {
    filter: drop-shadow(0 0 4px rgba(141, 255, 22, 0.25));
  }
  50% {
    filter: drop-shadow(0 0 16px rgba(141, 255, 22, 0.85));
  }
}

.sol-links {
  margin-left: auto;
  display: flex;
  gap: 26px;
  font-size: 13px;
  font-weight: 800;
}

.sol-links a:hover {
  color: var(--color-sol-green);
}

.sol-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  background: var(--color-sol-green);
  color: var(--color-sol-ink);
  font-weight: 900;
  white-space: nowrap;
  transition: transform 0.2s var(--ease-out), filter 0.2s;
}

.sol-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.sol-tools {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sol-lang {
  display: flex;
  border: 1px solid var(--color-sol-line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--sol-lang-bg);
}

.sol-lang button {
  border: 0;
  background: transparent;
  color: var(--color-sol-muted);
  min-width: 46px;
  min-height: 40px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.sol-lang button.on {
  background: var(--color-sol-green);
  color: var(--color-sol-ink);
}

.sol-theme {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--color-sol-line);
  background: var(--sol-lang-bg);
  color: var(--color-sol-text);
  display: grid;
  place-items: center;
}

.sol-burger {
  display: none;
  border: 0;
  background: transparent;
  color: var(--sol-burger);
  min-width: 44px;
  min-height: 44px;
}

.sol-hero {
  padding: 22px 0 8px;
}

.sol-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  gap: 14px;
  align-items: stretch;
}

.sol-calc,
.sol-visual,
.sol-projects,
.sol-contact {
  border: 1px solid var(--color-sol-line);
  border-radius: 18px;
  background: linear-gradient(145deg, var(--sol-panel-a), var(--sol-panel-b));
}

.sol-calc {
  padding: 22px;
}

.sol-eye {
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-sol-green);
  font-weight: 900;
}

.sol-calc h2,
.sol-projects h2,
.sol-contact h2 {
  margin: 6px 0 0;
  font-size: 30px;
  letter-spacing: -0.045em;
  font-weight: 700;
  line-height: 1.1;
}

.sol-sub {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--color-sol-muted);
  line-height: 1.5;
}

.sol-tabs {
  display: flex;
  padding: 4px;
  border: 1px solid var(--color-sol-line);
  border-radius: 999px;
  background: var(--sol-tabs-bg);
  margin: 20px 0;
}

.sol-tabs button {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--sol-tab);
  border-radius: 999px;
  padding: 11px 8px;
  font-weight: 800;
  min-height: 44px;
}

.sol-tabs button.on {
  background: var(--color-sol-green);
  color: var(--color-sol-ink);
}

.sol-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.sol-field {
  margin-bottom: 13px;
}

.sol-field label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  margin-bottom: 7px;
}

.sol-field input[type="range"] {
  width: 100%;
  accent-color: var(--color-sol-green);
}

.sol-field input[type="number"],
.sol-field select {
  width: 100%;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--sol-input-border);
  background: var(--sol-input);
  color: var(--color-sol-text);
  padding: 0 12px;
  outline: none;
}

.sol-scope-title {
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--color-sol-muted);
}

.sol-scopes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.sol-scope {
  text-align: left;
  min-height: 82px;
  border-radius: 12px;
  border: 1px solid var(--color-sol-line);
  background: var(--sol-scope);
  color: var(--color-sol-text);
  padding: 11px;
}

.sol-scope.on {
  border-color: var(--sol-green-on);
  background: var(--sol-green-soft);
}

.sol-scope b {
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
}

.sol-scope span {
  display: block;
  color: var(--color-sol-muted);
  font-size: 9px;
  line-height: 1.35;
}

.sol-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-top: 16px;
}

.sol-metrics div {
  border: 1px solid var(--color-sol-line);
  border-radius: 11px;
  background: var(--sol-scope);
  padding: 10px;
}

.sol-metrics small {
  display: block;
  color: var(--color-sol-muted);
  font-size: 9px;
}

.sol-metrics strong {
  display: block;
  color: var(--color-sol-green);
  font-size: 16px;
  margin-top: 4px;
  font-weight: 800;
}

.sol-budget {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 13px;
  border-radius: 12px;
  border: 1px solid var(--sol-green-line);
  background: var(--sol-green-soft);
}

.sol-budget small {
  color: var(--color-sol-muted);
}

.sol-budget b {
  display: block;
  font-size: 24px;
  color: var(--color-sol-green);
}

.sol-budget span {
  font-size: 12px;
  color: var(--color-sol-muted);
  text-align: right;
}

.sol-mount {
  margin-top: 12px;
  padding: 14px 16px;
  border: 1px solid var(--sol-green-line, rgba(141, 255, 22, 0.17));
  border-radius: 12px;
  background: var(--sol-green-soft, rgba(141, 255, 22, 0.06));
}
.sol-mount-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-sol-muted);
}
.sol-mount-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sol-mount small {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
  color: var(--color-sol-green);
}
.sol-mount ul {
  margin: 0;
  padding: 0 0 0 16px;
  color: var(--color-sol-muted);
  font-size: 13px;
  line-height: 1.45;
}
@media (max-width: 700px) {
  .sol-mount-cols { grid-template-columns: 1fr; }
}

.sol-visual {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.sol-visual-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-sol-line);
}

.sol-visual-head h3 {
  margin: 4px 0 0;
  font-size: 22px;
  letter-spacing: -0.035em;
}

.sol-live {
  min-width: 138px;
  border: 1px solid var(--color-sol-line);
  border-radius: 10px;
  background: var(--sol-live);
  padding: 8px 10px;
  font-size: 9px;
  color: var(--color-sol-muted);
}

.sol-live b {
  display: block;
  color: var(--color-sol-green);
  font-size: 18px;
  margin-top: 2px;
}

.sol-scene {
  position: relative;
  flex: 1;
  min-height: 420px;
  background: #061216;
}

.sol-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.sol-scene-glow {
  position: absolute;
  inset: auto 0 0;
  height: 90px;
  background: linear-gradient(transparent, rgba(2, 9, 12, 0.55));
  pointer-events: none;
}

.sol-projects {
  margin: 18px auto 0;
  padding: 26px;
  width: min(1500px, calc(100% - 28px));
}

.sol-projects.is-ind {
  border-color: rgba(100, 160, 255, 0.16);
}

.sol-projects.is-ind .sol-eye,
.sol-projects.is-ind .sol-shot span {
  color: #9dc3ff;
}

.sol-projects-top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 18px;
}

.sol-projects-top p {
  max-width: 620px;
  margin: 0;
  color: var(--color-sol-muted);
  font-size: 12px;
  line-height: 1.55;
}

.sol-mosaic {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 190px;
  gap: 10px;
}

.sol-shot {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--color-sol-line);
  background: #08171c;
  padding: 0;
}

.sol-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.sol-shot:hover img {
  transform: scale(1.025);
  filter: brightness(1.06);
}

.sol-shot.large {
  grid-column: span 6;
  grid-row: span 2;
}

.sol-shot.wide {
  grid-column: span 6;
}

.sol-shot.small {
  grid-column: span 3;
}

.sol-shot span {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(2, 9, 12, 0.78);
  backdrop-filter: blur(8px);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-sol-green);
}

.sol-lb {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.sol-lb img {
  max-width: min(1400px, 96vw);
  max-height: 92vh;
  object-fit: contain;
  border-radius: 14px;
}

.sol-lb-x {
  position: absolute;
  right: 22px;
  top: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #07151a;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.sol-contact {
  width: min(1500px, calc(100% - 28px));
  margin: 18px auto 28px;
  padding: 28px 24px;
}

.sol-contact-row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.sol-contact p {
  max-width: 520px;
  color: var(--color-sol-muted);
  font-size: 14px;
}

.sol-contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.sol-mail {
  font-size: 13px;
  color: var(--color-sol-muted);
}

.sol-fb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-sol-green);
}

.sol-fb svg {
  width: 16px;
  height: 16px;
}

.sol-foot {
  padding: 18px 0 32px;
  color: var(--color-sol-muted);
  font-size: 12px;
}

.sol-foot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.sol-foot img,
.sol-foot .sol-logo {
  width: 168px;
  height: auto;
}

.sol-anchor {
  height: 0;
}

.sol-legal {
  max-width: 760px;
  margin: 40px auto 80px;
  padding: 0 20px;
  color: var(--color-sol-muted);
}

.sol-legal h1 {
  color: var(--color-sol-text);
}

@media (max-width: 1100px) {
  .sol-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 14px;
    right: 14px;
    flex-direction: column;
    background: var(--sol-nav);
    border: 1px solid var(--color-sol-line);
    border-radius: 14px;
    padding: 16px;
    gap: 14px;
    margin-left: 0;
  }

  .sol-links.open {
    display: flex;
  }

  .sol-tools {
    margin-left: auto;
  }

  .sol-cta-nav {
    display: none;
  }

  .sol-burger {
    display: grid;
    place-items: center;
  }

  .sol-split {
    grid-template-columns: 1fr;
  }

  .sol-scene {
    min-height: 320px;
  }
}

@media (max-width: 720px) {
  .sol-wrap,
  .sol-projects,
  .sol-contact {
    width: min(100% - 16px, 1500px);
  }

  .sol-logo {
    width: 158px;
  }

  .sol-grid,
  .sol-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .sol-calc h2,
  .sol-projects h2,
  .sol-contact h2 {
    font-size: 24px;
  }

  .sol-visual-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .sol-mosaic {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 220px;
  }

  .sol-shot.large,
  .sol-shot.wide,
  .sol-shot.small {
    grid-column: span 1;
    grid-row: span 1;
  }

  .sol-projects-top,
  .sol-contact-row,
  .sol-foot-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .sol-contact-actions {
    align-items: flex-start;
  }

  .sol-budget {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .sol-projects {
    padding: 14px;
  }

  .sol-mosaic {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .sol-grid,
  .sol-metrics,
  .sol-scopes {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .sol-shot img,
  .sol-cta,
  .sol-logo {
    transition: none;
    animation: none;
  }
}

.sol-lb[hidden]{display:none !important}
.sol-lb.open{display:flex}