:root {
  --ts-blue: #1264f3;
  --ts-blue-dark: #093eaf;
  --ts-cyan: #13b9f1;
  --ts-ink: #102743;
  --ts-muted: #61758e;
  --ts-soft: #eef6ff;
  --ts-border: #dceafa;
  --ts-shadow: 0 22px 60px rgba(23, 83, 160, 0.12);
}

body {
  color: var(--ts-ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background: #fff;
}

a {
  color: var(--ts-blue);
}

.navbar-ts {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(220, 234, 250, 0.72);
  backdrop-filter: blur(18px);
}

.navbar-brand {
  color: var(--ts-ink);
  letter-spacing: -0.04em;
}

.brand-logo {
  display: inline-block;
  width: 4.5rem;
  height: 4.5rem;
  margin-right: 0.65rem;
  object-fit: cover;
  border-radius: 1.05rem;
  background: #fff;
  box-shadow: 0 8px 22px rgba(18, 100, 243, 0.13);
}

.footer .brand-logo {
  width: 4rem;
  height: 4rem;
}

.nav-link {
  color: #4c627e;
  font-weight: 500;
}

.nav-link.active,
.nav-link:hover {
  color: var(--ts-blue);
}

.btn-primary {
  --bs-btn-bg: var(--ts-blue);
  --bs-btn-border-color: var(--ts-blue);
  --bs-btn-hover-bg: var(--ts-blue-dark);
  --bs-btn-hover-border-color: var(--ts-blue-dark);
  box-shadow: 0 14px 30px rgba(18, 100, 243, 0.22);
}

.btn-soft {
  color: var(--ts-blue);
  border: 1px solid var(--ts-border);
  background: var(--ts-soft);
}

.btn-soft:hover {
  color: var(--ts-blue-dark);
  border-color: #c3ddff;
  background: #dfedff;
}

.hero {
  padding: 7.4rem 0 4.5rem;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 16%, rgba(19, 185, 241, 0.18), transparent 28rem),
    radial-gradient(circle at 3% 2%, rgba(18, 100, 243, 0.11), transparent 27rem),
    linear-gradient(180deg, #f7fbff, #fff);
}

.badge-soft {
  color: var(--ts-blue);
  background: #e9f3ff;
  border: 1px solid #d6e8ff;
  font-weight: 600;
}

.display-title {
  color: #081d38;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  font-weight: 760;
  letter-spacing: -0.07em;
  line-height: 1.04;
}

.gradient-text {
  color: var(--ts-blue);
  background: linear-gradient(90deg, var(--ts-blue), #08a5df);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead-ts {
  color: var(--ts-muted);
  line-height: 1.72;
  max-width: 37rem;
}

.code-window {
  overflow: hidden;
  border: 1px solid rgba(204, 225, 249, 0.88);
  border-radius: 1.5rem;
  background: #fff;
  box-shadow: var(--ts-shadow);
}

.code-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 1rem 1.2rem;
  color: #6d83a0;
  border-bottom: 1px solid var(--ts-border);
  font-size: 0.87rem;
}

.dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: #d4e1f1;
}

.dot.blue {
  background: #53b5fb;
}

.code {
  margin: 0;
  padding: 1.6rem;
  color: #cde4ff;
  background: #092143;
  font: 0.94rem/1.75 "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  min-height: 18.5rem;
}

.code .kw {
  color: #54bcff;
}

.code .type {
  color: #79e2c6;
}

.code .str {
  color: #ffd779;
}

.code .func {
  color: #b8a7ff;
}

.code .num {
  color: #ff9ab4;
}

.feature-strip {
  margin-top: -1.4rem;
  position: relative;
  z-index: 2;
}

.stat-panel {
  border: 1px solid var(--ts-border);
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: 0 14px 40px rgba(33, 73, 125, 0.07);
}

.stat {
  padding: 1.4rem;
}

.stat strong {
  display: block;
  color: var(--ts-blue);
  font-size: 1.45rem;
}

.section {
  padding: 5.5rem 0;
}

.section-soft {
  background: #f6faff;
}

.section-heading {
  color: #081d38;
  font-weight: 740;
  letter-spacing: -0.045em;
}

.text-muted-ts {
  color: var(--ts-muted);
}

.feature-card,
.download-card,
.info-card,
.contact-card {
  height: 100%;
  padding: 1.7rem;
  border: 1px solid var(--ts-border);
  border-radius: 1.3rem;
  background: #fff;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.feature-card:hover,
.download-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 42px rgba(33, 91, 167, 0.1);
}

.icon-box {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.2rem;
  color: var(--ts-blue);
  font-size: 1.25rem;
  border-radius: 0.9rem;
  background: var(--ts-soft);
}

.download-card .os {
  color: #081d38;
  font-weight: 700;
}

.download-card small {
  display: block;
  color: var(--ts-muted);
  margin: 0.6rem 0 1.35rem;
}

.carousel-panel {
  min-height: 19rem;
  padding: clamp(2rem, 5vw, 3.4rem);
  border-radius: 1.65rem;
  background: linear-gradient(125deg, #092149, #1264f3);
  color: #fff;
}

.carousel-panel.alt {
  background: linear-gradient(125deg, #07537e, #0fa9e2);
}

.carousel-panel.light {
  color: var(--ts-ink);
  border: 1px solid var(--ts-border);
  background: linear-gradient(125deg, #eef6ff, #fff);
}

.carousel-indicators [data-bs-target] {
  width: 2.3rem;
  height: 0.25rem;
  border-radius: 1rem;
}

.page-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(180deg, #eff7ff 0%, #fff 100%);
}

.docs-sidebar {
  position: sticky;
  top: 6rem;
}

.docs-sidebar a {
  display: block;
  margin-bottom: 0.28rem;
  padding: 0.6rem 0.85rem;
  color: #60758d;
  text-decoration: none;
  border-radius: 0.7rem;
}

.docs-sidebar a:hover {
  color: var(--ts-blue);
  background: var(--ts-soft);
}

.docs-content h2 {
  margin-top: 2.9rem;
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -0.035em;
}

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

.inline-code,
.docs-code {
  border-radius: 1rem;
  background: #092143;
  color: #d7e9ff;
}

.docs-code {
  padding: 1.25rem 1.4rem;
  font: 0.91rem/1.7 "SFMono-Regular", Consolas, monospace;
}

.inline-code {
  padding: 0.15rem 0.42rem;
}

.team-avatar {
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1.15rem;
  color: var(--ts-blue);
  font-weight: 750;
  border-radius: 50%;
  background: var(--ts-soft);
}

.form-control,
.form-select {
  padding: 0.8rem 0.95rem;
  border-color: var(--ts-border);
  border-radius: 0.8rem;
}

.form-control:focus,
.form-select:focus {
  border-color: #86b7ff;
  box-shadow: 0 0 0 0.23rem rgba(18, 100, 243, 0.13);
}

.footer {
  color: #60748f;
  border-top: 1px solid var(--ts-border);
  background: #f8fbff;
}

.footer a {
  color: #536c8a;
  text-decoration: none;
}

.footer a:hover {
  color: var(--ts-blue);
}

@media (max-width: 991.98px) {
  .brand-logo {
    width: 3.75rem;
    height: 3.75rem;
  }

  .footer .brand-logo {
    width: 3.5rem;
    height: 3.5rem;
  }

  .hero {
    padding-top: 6.3rem;
  }

  .docs-sidebar {
    position: static;
    margin-bottom: 2rem;
  }
}