:root {
  --bg: #0f1116;
  --surface: #151821;
  --muted: #9aa3b5;
  --text: #f5f7fb;
  --accent: #b9ff66;
  --accent-2: #7bb2ff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  --radius: 22px;
  --border: 1px solid rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(185, 255, 102, 0.08), transparent 30%), radial-gradient(circle at 80% 0%, rgba(123, 178, 255, 0.12), transparent 32%), var(--bg);
  color: var(--text);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(15, 17, 22, 0.8);
  border-bottom: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: 12px;
  padding: 18px 0;
  gap: 20px;
}

.brand {
  font-weight: 700;
  font-size: 18px;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(185, 255, 102, 0.18), rgba(123, 178, 255, 0.18));
  border: var(--border);
  box-shadow: var(--shadow);
}

.menu {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
  gap: 14px;
}

.menu a {
  padding: 10px 14px;
  border-radius: 14px;
  transition: all 0.2s ease;
}

.menu a:hover {
  background: rgba(255, 255, 255, 0.06);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #b9ff66, #7bb2ff);
  color: #0c0f16;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 700;
  box-shadow: var(--shadow);
}

.burger {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: var(--border);
  background: rgba(255, 255, 255, 0.06);
  align-items: center;
  justify-content: center;
}

.burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  position: relative;
}

.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s ease;
}

.burger span::before {
  top: -7px;
}

.burger span::after {
  top: 7px;
}

.hero {
  padding: 80px 0 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: var(--border);
}

.badge strong {
  color: #b9ff66;
}

h1, h2, h3, h4 {
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(34px, 4vw, 48px);
}

h2 {
  font-size: clamp(28px, 3vw, 36px);
}

.lead {
  font-size: 18px;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius);
  border: var(--border);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  box-shadow: var(--shadow);
}

.btn.primary {
  background: linear-gradient(135deg, #b9ff66, #7bb2ff);
  color: #0c0f16;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  background: rgba(21, 24, 33, 0.9);
  border: var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(185, 255, 102, 0.5);
}

.section {
  padding: 70px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 14px;
  margin-bottom: 26px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: var(--border);
  color: var(--muted);
  font-size: 14px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  align-items: center;
}

.tag {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 16px;
  background: rgba(185, 255, 102, 0.16);
  color: #d6ffd3;
  font-weight: 600;
  margin-bottom: 8px;
}

.list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 16px 0 0;
  list-style: none;
}

.list li {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: var(--border);
}

.testimonial {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #b9ff66, #7bb2ff);
}

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.footer {
  margin-top: auto;
  border-top: var(--border);
  padding: 28px 0 40px;
  background: rgba(15, 17, 22, 0.9);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.footer a {
  display: inline-flex;
  margin-right: 12px;
  color: var(--muted);
  padding: 6px 0;
}

.contacts {
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.contact-card {
  display: grid;
  gap: 8px;
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: var(--border);
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 16px;
  border: var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 16px;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.banner {
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(185, 255, 102, 0.14), rgba(123, 178, 255, 0.18));
  border: var(--border);
  box-shadow: var(--shadow);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chips span {
  padding: 8px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: var(--border);
}

.hero-visual {
  position: relative;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(185, 255, 102, 0.2);
}

.hero-visual img {
  width: 100%;
  max-height: 440px;
  height: auto;
  object-fit: cover;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-step {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-radius: 16px;
  border: var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-grid .card img {
  height: 240px;
  width: 100%;
  object-fit: cover;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}

.stat {
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: var(--border);
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 26px;
  margin-bottom: 6px;
}

.note {
  color: var(--muted);
  font-size: 15px;
}

.utility {
  display: grid;
  gap: 12px;
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: var(--border);
}

.wide {
  grid-column: span 2;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 54px 0;
  }
}

@media (max-width: 1024px) {
  .nav {
    gap: 14px;
  }

  .menu {
    justify-content: flex-start;
    column-gap: 10px;
    row-gap: 8px;
  }

  .menu a {
    padding: 10px 12px;
  }

  .cta {
    padding: 11px 16px;
  }
}

@media (max-width: 760px) {
  .menu {
    position: absolute;
    top: 72px;
    right: 4vw;
    background: rgba(21, 24, 33, 0.98);
    border: var(--border);
    border-radius: var(--radius);
    padding: 10px;
    flex-direction: column;
    align-items: flex-start;
    min-width: 180px;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .menu.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .burger {
    display: inline-flex;
  }
}

@media (max-width: 320px) {
  .nav {
    padding: 12px 0;
    gap: 12px;
  }

  .brand {
    font-size: 14px;
    padding: 8px 12px;
  }

  .cta {
    font-size: 12px;
    padding: 10px 14px;
    display: none;
  }

  .burger {
    width: 40px;
    height: 40px;
  }

  .burger span,
  .burger span::before,
  .burger span::after {
    width: 18px;
  }

  .menu {
    top: 64px;
    right: 2vw;
    min-width: 160px;
    padding: 8px;
  }

  .menu a {
    padding: 8px 12px;
    font-size: 14px;
  }
}

@media (max-width: 464px) and (min-width: 321px) {
  .nav {
    padding: 14px 0;
    gap: 14px;
  }

  .brand {
    font-size: 16px;
    padding: 9px 14px;
  }

  .cta {
    font-size: 13px;
    padding: 10px 14px;
  }

  .burger {
    width: 44px;
    height: 44px;
  }

  .burger span,
  .burger span::before,
  .burger span::after {
    width: 20px;
  }

  .menu {
    top: 68px;
    right: 3vw;
    min-width: 170px;
    padding: 9px;
  }

  .menu a {
    padding: 9px 12px;
    font-size: 15px;
  }
}