:root {
  color-scheme: dark;
  --bg: #090b0d;
  --panel: #11161a;
  --panel-2: #171d22;
  --text: #f4f7f8;
  --muted: #a9b4ba;
  --line: rgba(255, 255, 255, .12);
  --accent: #b7f53a;
  --accent-2: #f0d06a;
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(9, 11, 13, .72), #090b0d 760px),
    radial-gradient(circle at 80% 0%, rgba(183, 245, 58, .12), transparent 360px),
    var(--bg);
  letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 16px 0;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(183, 245, 58, .5);
  background: rgba(183, 245, 58, .1);
  color: var(--accent);
  font-weight: 800;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover,
.lang a:hover { color: var(--text); }

.lang {
  display: inline-flex;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
}

.lang a {
  min-width: 38px;
  padding: 9px 10px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.lang .is-active {
  background: var(--accent);
  color: #0c1108;
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: 40px;
  align-items: center;
  width: min(var(--max), calc(100% - 32px));
  min-height: calc(100svh - 74px);
  margin: 0 auto;
  padding: 32px 0 58px;
}

.hero-copy { position: relative; z-index: 2; }

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: .96;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.lead {
  max-width: 680px;
  color: #d8e0e3;
  font-size: 19px;
  line-height: 1.6;
}

.hero-actions,
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .07);
  color: var(--text);
  font-weight: 800;
}

.btn.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #0c1108;
}

.btn.ghost { background: transparent; }

.inline-link,
.card-link {
  color: var(--accent);
  font-weight: 900;
}

.badges,
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badges span,
.tags span,
.tags a {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .05);
  padding: 10px 12px;
  color: #dce5e8;
  font-size: 14px;
}

.hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #111;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .42);
  touch-action: none;
  user-select: none;
}

.hero-media img {
  width: 100%;
  height: min(68svh, 680px);
  object-fit: cover;
}

.before-after {
  cursor: ew-resize;
}

.before-after .before-img,
.before-after .after-layer img {
  height: min(68svh, 680px);
}

.after-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 calc(100% - var(--split)) 0 0);
}

.after-layer img {
  width: 100%;
  max-width: none;
}

.before-after::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split);
  z-index: 3;
  width: 2px;
  background: rgba(183, 245, 58, .95);
  transform: translateX(-1px);
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: var(--split);
  z-index: 4;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  padding: 0;
  border: 1px solid rgba(183, 245, 58, .95);
  border-radius: 50%;
  background: rgba(9, 11, 13, .82);
  color: var(--accent);
  transform: translate(-50%, -50%);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .45);
  cursor: ew-resize;
}

.ba-handle span::before,
.ba-handle span::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}

.ba-handle span::before {
  border-right: 9px solid var(--accent);
  margin-right: 7px;
}

.ba-handle span::after {
  border-left: 9px solid var(--accent);
}

.ba-label {
  position: absolute;
  z-index: 3;
  top: 14px;
  padding: 8px 11px;
  background: rgba(9, 11, 13, .75);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.ba-label.before {
  left: 14px;
}

.ba-label.after {
  right: 14px;
}

.section,
.subhero,
.footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.subhero {
  padding: 86px 0 58px;
}

.subhero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(260px, .55fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}

.section-head p,
.section p,
.card p,
td,
details p,
.muted {
  color: var(--muted);
  line-height: 1.65;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .025));
}

.service-card:hover {
  border-color: rgba(183, 245, 58, .5);
  transform: translateY(-2px);
}

.service-card {
  display: flex;
  flex-direction: column;
}

.service-card .card-link {
  margin-top: auto;
}

.card-kicker {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(320px, .8fr);
  gap: 36px;
  align-items: start;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.check-grid div,
.steps div,
.price-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px;
}

.check-grid span {
  color: var(--accent);
  margin-right: 8px;
  font-weight: 900;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.steps strong {
  display: block;
  color: var(--accent);
  font-size: 28px;
  margin-bottom: 28px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.problem-grid,
.price-teaser {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.problem-grid a,
.price-teaser div {
  display: grid;
  gap: 10px;
  min-height: 112px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.problem-grid a:hover {
  border-color: rgba(183, 245, 58, .5);
}

.problem-grid span,
.price-teaser span {
  color: var(--muted);
  line-height: 1.45;
}

.problem-grid strong,
.price-teaser strong {
  color: var(--text);
  font-size: 20px;
}

.price-teaser strong {
  color: var(--accent);
}

.section-action {
  margin-top: 22px;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: var(--panel);
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  color: var(--text);
  background: var(--panel-2);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.shot {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.shot img {
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
  opacity: .76;
  transition: transform .2s ease, opacity .2s ease;
}

.shot:hover img {
  transform: scale(1.04);
  opacity: .95;
}

.shot span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  font-weight: 800;
  text-align: left;
}

.faq {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px 20px;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(360px, .72fr);
  gap: 36px;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
}

label {
  display: grid;
  gap: 7px;
  color: #dce5e8;
  font-size: 14px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #0b0f12;
  color: var(--text);
  padding: 13px 12px;
  font: inherit;
}

textarea { resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--accent);
}

.nice-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.nice-list li {
  margin: 10px 0;
  color: #dce5e8;
}

.nice-list li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 900;
  margin-right: 10px;
}

.price-panel span {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 800;
}

.price-panel strong {
  display: block;
  margin: 8px 0;
  color: var(--accent);
  font-size: 48px;
  line-height: 1;
}

.compact {
  padding-top: 42px;
  padding-bottom: 42px;
}

.price-line {
  display: inline-grid;
  grid-template-columns: auto auto auto;
  gap: 12px;
  align-items: baseline;
  margin: 18px 0 4px;
  padding: 12px 16px;
  border: 1px solid rgba(183, 245, 58, .4);
  background: rgba(183, 245, 58, .08);
}

.price-line span,
.price-line small {
  color: var(--muted);
  font-weight: 800;
}

.price-line strong {
  color: var(--accent);
  font-size: 30px;
}

.price-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.price-group {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 22px;
}

.price-group h2 {
  font-size: 26px;
}

.price-group p {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 0;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.price-group strong {
  color: var(--accent);
  white-space: nowrap;
}

.price-group small {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.placeholder,
.final-cta {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .025));
  padding: 28px;
}

.final-cta .btn {
  margin: 14px 10px 0 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 38px 0 92px;
  border-top: 1px solid var(--line);
}

.footer p {
  margin: 8px 0 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
  color: var(--muted);
}

.sticky-bar {
  position: fixed;
  left: 50%;
  bottom: 14px;
  z-index: 30;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  width: min(520px, calc(100% - 24px));
  transform: translateX(-50%);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(12, 16, 19, .92);
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}

.sticky-bar a {
  padding: 13px 8px;
  text-align: center;
  font-size: 13px;
  font-weight: 900;
}

.sticky-bar a:nth-child(2) {
  background: var(--accent);
  color: #0c1108;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, .84);
}

.lightbox img {
  max-height: 88svh;
  border: 1px solid var(--line);
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero,
  .split,
  .contact-section,
  .section-head {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding-top: 20px;
  }

  .hero-media {
    order: -1;
  }

  .hero-media img {
    height: 320px;
  }

  .service-grid,
  .gallery,
  .problem-grid,
  .price-teaser,
  .price-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .sticky-bar {
    display: grid;
  }
}

@media (max-width: 620px) {
  .site-header {
    width: min(var(--max), calc(100% - 24px));
    gap: 10px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .hero,
  .section,
  .subhero,
  .footer {
    width: min(var(--max), calc(100% - 24px));
  }

  .hero-actions .btn,
  .contact-buttons .btn {
    flex: 1 1 140px;
  }

  .service-grid,
  .gallery,
  .problem-grid,
  .price-teaser,
  .price-list,
  .check-grid,
  .steps,
  .form-row {
    grid-template-columns: 1fr;
  }

  .footer {
    display: block;
  }

  .footer-links {
    margin-top: 18px;
    flex-wrap: wrap;
  }
}