:root {
  --bg: #090b09;
  --bg-soft: #101410;
  --card: #141914;
  --line: #273127;
  --text: #f5f7f3;
  --muted: #a9b2a8;
  --green: #8eea32;
  --green-2: #5cc516;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0,0,0,.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 28px;
  justify-content: space-between;
  padding: 14px clamp(18px, 4vw, 64px);
  background: rgba(9,11,9,.88);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 250px; }
.brand img {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: block;
  object-fit: contain;
  object-position: 50% 50%;
  margin: 0;
  padding: 4px;
  background: #0d110d;
  border-radius: 12px;
  border: 1px solid rgba(142,234,50,.35);
}
.brand span { display: grid; }
.brand strong { font-size: 15px; letter-spacing: .02em; }
.brand small { color: var(--muted); font-size: 11px; }
nav { display: flex; gap: 28px; color: #d8ddd6; font-size: 14px; }
nav a:hover { color: var(--green); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 12px;
  border: 1px solid var(--green);
  background: linear-gradient(180deg, var(--green), var(--green-2));
  color: #081006;
  font-weight: 850;
  box-shadow: 0 10px 34px rgba(109,220,30,.16);
  cursor: pointer;
  transition: transform .2s ease, filter .2s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn-small { min-height: 42px; padding-inline: 18px; font-size: 14px; }
.btn-outline { background: transparent; color: var(--text); border-color: #4a5848; box-shadow: none; }
.btn-outline:hover { border-color: var(--green); color: var(--green); }

.hero {
  position: relative;
  isolation: isolate;
  min-height: 720px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
  padding: clamp(70px, 9vw, 130px) clamp(22px, 7vw, 110px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 75% 35%, rgba(92,197,22,.14), transparent 28%),
    linear-gradient(110deg, #090b09 35%, #0c110c 100%);
}
.hero-glow {
  position: absolute;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(142,234,50,.14);
  border-radius: 50%;
  right: 8%;
  top: 17%;
  z-index: -1;
  box-shadow: 0 0 0 70px rgba(142,234,50,.025), 0 0 0 140px rgba(142,234,50,.012);
}
.eyebrow { margin: 0 0 16px; color: var(--green); font-weight: 850; font-size: 12px; letter-spacing: .16em; }
.hero h1, .section h2, .estimate-section h2 {
  margin: 0;
  font-weight: 900;
  letter-spacing: -.045em;
  line-height: .98;
}
.hero h1 { font-size: clamp(48px, 6vw, 88px); max-width: 860px; }
.hero h1 span { color: var(--green); }
.hero-text { max-width: 760px; margin: 28px 0; color: #c5ccc3; font-size: clamp(18px, 2vw, 22px); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.trust-row { display: flex; gap: 18px 28px; flex-wrap: wrap; margin-top: 32px; color: var(--muted); font-size: 13px; }
.trust-row span::first-letter { color: var(--green); }

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin-inline: auto;
  padding: clamp(30px, 4vw, 48px);
  box-sizing: border-box;
  border-radius: 24px;
  border: 1px solid rgba(142,234,50,.28);
  background:
    radial-gradient(circle at 50% 0%, rgba(142,234,50,.13), transparent 42%),
    linear-gradient(180deg, #111711 0%, #0b0f0b 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
}
.hero-visual::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 24px;
  background:
    repeating-linear-gradient(
      75deg,
      transparent 0 10px,
      rgba(142,234,50,.65) 10px 13px,
      transparent 13px 22px
    );
  opacity: .45;
}
.hero-logo-wrap {
  width: min(245px, 68%);
  aspect-ratio: 1 / 1;
  margin: 0 auto 28px;
  padding: 10px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: rgba(0,0,0,.34);
  border: 1px solid rgba(255,255,255,.08);
}
.hero-logo-wrap img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: 50% 50%;
  margin: 0;
  border-radius: 0;
}
.hero-service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
  margin-bottom: 28px;
}
.hero-service-list span {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.07);
  color: #dce5d8;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}
.hero-phone {
  display: grid;
  gap: 4px;
  text-align: center;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.09);
}
.hero-phone small {
  color: var(--muted);
  letter-spacing: .11em;
  font-weight: 800;
}
.hero-phone a {
  color: var(--green);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
  font-weight: 950;
}
.hero-phone strong {
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .14em;
  color: #f3f7ef;
}


.section { padding: clamp(72px, 8vw, 120px) clamp(22px, 7vw, 110px); }
.section-heading { max-width: 820px; }
.section-heading h2, .split h2, .estimate-section h2 { font-size: clamp(38px, 4.5vw, 64px); }
.section-heading > p:last-child { color: var(--muted); font-size: 18px; }
.service-grid { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card {
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, #121612, #0f120f);
  transition: border-color .2s ease, transform .2s ease;
}
.service-card:hover { border-color: rgba(142,234,50,.5); transform: translateY(-3px); }
.service-card .icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 30px;
  border-radius: 12px;
  background: rgba(142,234,50,.1);
  border: 1px solid rgba(142,234,50,.24);
  color: var(--green);
  font-size: 22px;
}
.service-card h3 { margin: 0 0 10px; font-size: 21px; }
.service-card p { margin: 0; color: var(--muted); }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; padding-top: 20px; }
.panel { border-radius: 22px; border: 1px solid var(--line); padding: clamp(30px, 4vw, 56px); }
.accent-panel { background: linear-gradient(145deg, rgba(92,197,22,.13), rgba(92,197,22,.025)); }
.accent-panel p:not(.eyebrow) { max-width: 700px; color: #c7cec5; font-size: 18px; }
.text-link { display: inline-block; margin-top: 18px; color: var(--green); font-weight: 800; }
.checklist-panel { background: #0e120e; }
.checklist-panel h3 { margin-top: 0; font-size: 26px; }
.checklist-panel ul { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.checklist-panel li { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: start; padding: 16px 0; border-top: 1px solid var(--line); }
.checklist-panel li > span { color: var(--green); font-weight: 900; }
.checklist-panel li div { display: grid; }
.checklist-panel small { color: var(--muted); }

.estimate-section {
  margin: 30px clamp(16px, 4vw, 60px) 60px;
  padding: clamp(42px, 6vw, 80px);
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(36px, 7vw, 100px);
  border-radius: 28px;
  border: 1px solid rgba(142,234,50,.28);
  background:
    radial-gradient(circle at 10% 10%, rgba(142,234,50,.12), transparent 32%),
    #101410;
}
.estimate-copy > p:not(.eyebrow) { color: var(--muted); max-width: 560px; font-size: 18px; }
.contact-box { margin-top: 36px; display: inline-grid; padding: 18px 22px; border-radius: 14px; border: 1px solid var(--line); background: rgba(0,0,0,.2); }
.contact-box small { color: var(--muted); letter-spacing: .1em; }
.contact-box a { font-weight: 900; font-size: 26px; color: var(--green); }
.estimate-form { display: grid; gap: 16px; }
.estimate-form label { display: grid; gap: 8px; color: #dce2d8; font-size: 13px; font-weight: 700; }
.estimate-form input, .estimate-form select, .estimate-form textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid #354035;
  border-radius: 11px;
  background: #0b0e0b;
  color: var(--text);
  outline: none;
}
.estimate-form input:focus, .estimate-form select:focus, .estimate-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(142,234,50,.08); }
.estimate-form textarea { resize: vertical; }
.estimate-form .btn { width: 100%; margin-top: 2px; }
.form-note { margin: 0; color: #7f8a7d; font-size: 12px; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  padding: 36px clamp(22px, 7vw, 110px) 110px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
footer strong { color: var(--text); }
footer p { max-width: 720px; margin-bottom: 0; }
.footer-contact { display: grid; text-align: right; align-content: start; }
.footer-contact a { color: var(--green); font-size: 22px; font-weight: 900; }
.mobile-call { display: none; }

@media (max-width: 980px) {
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin-inline: auto;
  padding: clamp(30px, 4vw, 48px);
  box-sizing: border-box;
  border-radius: 24px;
  border: 1px solid rgba(142,234,50,.28);
  background:
    radial-gradient(circle at 50% 0%, rgba(142,234,50,.13), transparent 42%),
    linear-gradient(180deg, #111711 0%, #0b0f0b 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
}
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .estimate-section { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { padding-bottom: 66px; }
  .site-header { padding: 10px 14px; }
  .site-header > .btn { display: none; }
  .brand { min-width: 0; }
  .brand img {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: block;
  object-fit: contain;
  object-position: 50% 50%;
  margin: 0;
  padding: 4px;
  background: #0d110d;
  border-radius: 12px;
  border: 1px solid rgba(142,234,50,.35);
}
  .brand small { display: none; }
  .hero { padding: 60px 18px 70px; gap: 38px; }
  .hero h1 { font-size: clamp(43px, 14vw, 64px); }
  .hero-text { font-size: 18px; }
  .hero-actions { display: grid; }
  .hero-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin-inline: auto;
  padding: clamp(30px, 4vw, 48px);
  box-sizing: border-box;
  border-radius: 24px;
  border: 1px solid rgba(142,234,50,.28);
  background:
    radial-gradient(circle at 50% 0%, rgba(142,234,50,.13), transparent 42%),
    linear-gradient(180deg, #111711 0%, #0b0f0b 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
}
  .hero-service-list { grid-template-columns: 1fr 1fr; }
  .trust-row { display: grid; gap: 9px; }
  .section { padding: 68px 18px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 210px; }
  .split { padding-top: 0; }
  .estimate-section { margin: 12px 12px 36px; padding: 34px 20px; border-radius: 22px; }
  footer { display: grid; padding: 32px 18px 90px; }
  .footer-contact { text-align: left; }
  .mobile-call {
    position: fixed;
    z-index: 50;
    left: 10px;
    right: 10px;
    bottom: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 52px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--green), var(--green-2));
    color: #071006;
    font-weight: 900;
    box-shadow: 0 16px 34px rgba(0,0,0,.45);
  }
}


.hero-service-list span:last-child {
  grid-column: 1 / -1;
}

@media (min-width: 981px) {
  .service-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .service-card {
    grid-column: span 2;
  }
  .service-card:nth-last-child(-n + 2) {
    grid-column: span 3;
  }
}

@media (min-width: 641px) and (max-width: 980px) {
  .service-card,
  .service-card:nth-last-child(-n + 2) {
    grid-column: auto;
  }
  .service-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .service-card,
  .service-card:last-child,
  .service-card:nth-last-child(-n + 2) {
    grid-column: auto;
  }
}