:root {
  --bg: #0c0d15;
  --bg2: #070811;
  --panel: #12131d;
  --panel2: #181a27;
  --teal: #20e2cf;
  --teal2: #168f86;
  --red: #ff3030;
  --text: #f7f7fb;
  --muted: #9aa6ad;
  --line: rgba(32, 226, 207, .35);
  --soft-line: rgba(255, 255, 255, .10);
  --white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 0%, rgba(32, 226, 207, .22), transparent 26%),
    radial-gradient(circle at 96% 34%, rgba(32, 226, 207, .18), transparent 28%),
    radial-gradient(circle at 70% 12%, rgba(255, 48, 48, .10), transparent 22%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  line-height: 1.65;
}

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

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 11, 20, .78);
  border-bottom: 1px solid var(--soft-line);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: .02em;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 14px 24px rgba(255, 48, 48, .28));
}

.menu {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.menu a {
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 15px;
}

.menu a:hover,
.menu a.active {
  color: var(--white);
  background: rgba(255, 255, 255, .08);
}

.menu .pill {
  color: var(--white);
  border: 1px solid rgba(255,255,255,.22);
  padding-inline: 18px;
}

.hero {
  min-height: 720px;
  display: grid;
  align-items: center;
  padding: 90px 0 70px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: var(--teal);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 13px;
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(46px, 7vw, 92px);
  line-height: .94;
  margin: 0 0 18px;
  letter-spacing: -.04em;
}

h1 .grad,
.grad {
  background: linear-gradient(90deg, var(--teal), #7d88ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  margin: 0 0 28px;
  max-width: 720px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--soft-line);
  font-weight: 900;
  color: var(--white);
  background: rgba(255, 255, 255, .06);
}

.btn.primary {
  background: var(--teal);
  color: #041312;
  border-color: var(--teal);
  box-shadow: 0 20px 48px rgba(32, 226, 207, .22);
}

.btn.red {
  background: var(--red);
  border-color: var(--red);
  color: white;
}

.hero-card,
.glass {
  border: 1px solid var(--soft-line);
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border-radius: 34px;
  padding: 34px;
  box-shadow: 0 30px 100px rgba(0,0,0,.25);
}

.hero-logo {
  width: min(260px, 70%);
  display: block;
  margin: 0 auto 26px;
}

.quick-grid,
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.quick {
  border-radius: 20px;
  background: rgba(0,0,0,.22);
  padding: 20px;
}

.quick strong {
  display: block;
  color: var(--white);
  font-size: 22px;
  line-height: 1.1;
}

.quick span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 84px 0;
}

.section-title {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-title.center {
  text-align: center;
  margin-inline: auto;
}

h2 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
  margin: 0 0 14px;
  letter-spacing: -.035em;
}

.section-title p,
.page-copy p,
.card p,
.card li {
  color: var(--muted);
}

.card {
  border: 1px solid var(--soft-line);
  background: rgba(18, 19, 29, .74);
  border-radius: 24px;
  padding: 28px;
}

.card.outline {
  border-color: var(--line);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 23px;
}

.card ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.page-hero {
  padding: 86px 0 44px;
  text-align: center;
}

.page-hero p {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 19px;
}

.content-box {
  max-width: 960px;
  margin: 0 auto;
  border: 1px solid var(--soft-line);
  background: rgba(18, 19, 29, .74);
  border-radius: 28px;
  padding: clamp(26px, 5vw, 48px);
}

.content-box h2 {
  font-size: 32px;
  margin-top: 38px;
}

.content-box h2:first-child { margin-top: 0; }

.content-box p,
.content-box li {
  color: var(--muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 24px;
  align-items: start;
}

.contact-row {
  padding: 16px 0;
  border-bottom: 1px solid var(--soft-line);
}

.contact-row:last-child { border-bottom: 0; }

.contact-row span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.contact-row a {
  color: var(--white);
  font-weight: 900;
  border-bottom: 1px solid rgba(255,255,255,.22);
}

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

label {
  color: var(--white);
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.22);
  color: var(--white);
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
}

textarea { min-height: 150px; resize: vertical; }

.accordion {
  display: grid;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

details {
  border: 1px solid var(--line);
  background: rgba(18, 19, 29, .78);
  border-radius: 18px;
  padding: 0;
  overflow: hidden;
}

summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 24px;
  font-size: 20px;
  font-weight: 900;
}

summary::-webkit-details-marker { display: none; }

details p,
details ul {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--muted);
}

details ul {
  padding-left: 44px;
}

.socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.socials a {
  border: 1px solid var(--soft-line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--white);
  font-weight: 800;
}

.site-footer {
  border-top: 1px solid var(--soft-line);
  padding: 54px 0;
  background: rgba(5, 6, 12, .78);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 34px;
}

.footer-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.site-footer h4 {
  margin: 0 0 12px;
}

.site-footer a,
.site-footer p {
  display: block;
  color: var(--muted);
  margin: 8px 0;
}

.copyright {
  border-top: 1px solid var(--soft-line);
  margin-top: 34px;
  padding-top: 22px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.note {
  border-left: 4px solid var(--red);
  background: rgba(255, 48, 48, .11);
  border-radius: 14px;
  padding: 16px 18px;
  color: var(--white);
}

@media (max-width: 920px) {
  .hero-inner,
  .contact-layout,
  .footer-grid,
  .quick-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }
}

@media (max-width: 620px) {
  .menu a {
    padding: 8px 10px;
    font-size: 14px;
  }

  .hero {
    min-height: auto;
    padding: 64px 0 50px;
  }

  .section {
    padding: 58px 0;
  }
}