<style>
:root {
  --sty-primary: #4f7cff;
  --sty-primary-dark: #3159d4;
  --sty-accent: #00c2a8;
  --sty-pink: #ff7ab6;
  --sty-yellow: #ffd166;
  --sty-dark: #202436;
  --sty-muted: #6c7385;
  --sty-bg: #f7f9ff;
}

body {
  color: var(--sty-dark);
  background: var(--sty-bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.site-header .navbar {
  border-bottom: 1px solid rgba(79, 124, 255, 0.08);
}

.site-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.site-title {
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--sty-dark);
}

.navbar-nav .nav-link {
  position: relative;
  font-weight: 700;
  color: var(--sty-muted);
  margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--sty-primary);
}

.navbar-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.2rem;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sty-primary), var(--sty-accent), var(--sty-pink));
}

.btn-primary {
  border: none;
  background: linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
  box-shadow: 0 8px 20px rgba(79, 124, 255, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--sty-primary-dark), var(--sty-accent));
  transform: translateY(-1px);
}

.site-main {
  min-height: 60vh;
}

.site-footer {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 209, 102, 0.32), transparent 26%),
    radial-gradient(circle at 82% 15%, rgba(255, 122, 182, 0.28), transparent 28%),
    linear-gradient(135deg, #202436, #3159d4 55%, #00a996);
}

.footer-wave {
  height: 14px;
  background: linear-gradient(90deg, var(--sty-primary), var(--sty-accent), var(--sty-yellow), var(--sty-pink));
}

.footer-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.18));
}

.footer-title {
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}

.footer-text,
.footer-copy {
  color: rgba(255, 255, 255, 0.78);
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-links li + li {
  margin-top: 0.45rem;
}

.footer-links a,
.footer-social a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.footer-links a:hover,
.footer-social a:hover {
  color: #fff;
}

.footer-social a {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  transition: 0.2s ease;
}

.footer-social a:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.22);
}

.footer-line {
  border-color: rgba(255, 255, 255, 0.18);
}

/* Geek Tools */
.geek-tools-section .geek-tools-panel,
section .bg-white.position-relative.overflow-hidden {
  border: 1px solid rgba(79, 124, 255, 0.1);
}

section .bg-white.position-relative.overflow-hidden::before {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  right: -80px;
  top: -90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 124, 255, 0.18), transparent 68%);
  pointer-events: none;
}

section .bg-white.position-relative.overflow-hidden::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  left: -80px;
  bottom: -100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 194, 168, 0.16), transparent 68%);
  pointer-events: none;
}

.tool-card {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 116px;
  padding: 1.25rem 0.75rem;
  border-radius: 1.35rem;
  color: var(--sty-dark);
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(79, 124, 255, 0.45), rgba(0, 194, 168, 0.35), rgba(255, 122, 182, 0.35)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 12px 28px rgba(32, 36, 54, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.tool-card i {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 0.7rem;
  border-radius: 16px;
  color: #fff;
  font-size: 1.45rem;
  background: linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
  box-shadow: 0 8px 18px rgba(79, 124, 255, 0.24);
}

.tool-card span {
  font-weight: 800;
  letter-spacing: 0.04em;
}

.tool-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(32, 36, 54, 0.14);
}

.tool-card:hover i {
  animation: toolIconBounce 0.55s ease;
}

@keyframes toolIconBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  40% { transform: translateY(-5px) scale(1.06); }
  70% { transform: translateY(1px) scale(0.98); }
}

@media (max-width: 991.98px) {
  .navbar-nav .nav-link.active::after {
    display: none;
  }

  .navbar-nav {
    padding-top: 1rem;
  }
}

.about-icon {
  font-size: 2rem;
  color: var(--sty-primary);
}

.about-card {
  transition: 0.25s ease;
}

.about-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.1);
}

.cta-box {
  color: #fff;
  background: linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
}

.activity-card,
.tool-category-card,
.geek-tools-mini {
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.activity-card:hover,
.tool-category-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(32, 36, 54, 0.12) !important;
}

.activity-icon,
.tool-category-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  color: #fff;
  font-size: 1.45rem;
  background: linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
  box-shadow: 0 8px 18px rgba(79, 124, 255, 0.22);
}

.geek-tools-detail {
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 122, 182, 0.16), transparent 26%),
    radial-gradient(circle at 12% 90%, rgba(0, 194, 168, 0.14), transparent 30%),
    #fff;
}

.tool-category-card {
  position: relative;
  padding: 1.5rem;
  border-radius: 1.35rem;
  color: var(--sty-dark);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(79, 124, 255, 0.1);
  box-shadow: 0 12px 28px rgba(32, 36, 54, 0.07);
}

.tool-category-card h3 {
  margin-top: 1rem;
  margin-bottom: 0.65rem;
}

.tool-category-card p {
  color: var(--sty-muted);
  margin-bottom: 0;
}

.tool-category-card a {
  color: transparent;
  font-size: 0;
}

.roadmap-box {
  color: #fff;
  background: linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
  box-shadow: 0 18px 40px rgba(79, 124, 255, 0.22);
}

.roadmap-list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  padding-left: 0;
}

.roadmap-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.14);
}

.roadmap-list span {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 999px;
  color: var(--sty-primary);
  background: #fff;
  font-weight: 800;
}

.featured-work-visual {
  color: #fff;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 209, 102, 0.28), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(255, 122, 182, 0.25), transparent 30%),
    linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
}

.featured-work-icon,
.work-card-icon {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 20px;
  color: #fff;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
  box-shadow: 0 10px 24px rgba(79, 124, 255, 0.22);
}

.featured-work-icon {
  width: 72px;
  height: 72px;
  font-size: 2rem;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}

.work-card {
  position: relative;
  border: 1px solid rgba(79, 124, 255, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(32, 36, 54, 0.12) !important;
}

.work-card-empty {
  border-style: dashed;
  opacity: 0.88;
}

.work-status {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  white-space: nowrap;
}

.work-status.is-progress {
  color: var(--sty-primary);
  background: rgba(79, 124, 255, 0.12);
}

.work-status.is-public {
  color: #00a884;
  background: rgba(0, 194, 168, 0.12);
}

.work-link {
  position: relative;
  z-index: 1;
  color: var(--sty-primary);
  font-weight: 800;
  text-decoration: none;
}

.work-link:hover {
  color: var(--sty-primary-dark);
}

.work-link.muted {
  color: var(--sty-muted);
}

.works-cta {
  color: #fff;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 209, 102, 0.28), transparent 28%),
    linear-gradient(135deg, var(--sty-primary), var(--sty-accent));
  box-shadow: 0 18px 40px rgba(79, 124, 255, 0.22);
}

.contact-form .form-control {
  border-radius: 0.75rem;
  padding: 0.6rem 0.75rem;
}

.contact-form {
  border: 1px solid rgba(79,124,255,0.08);
}

<style>
.policy-page {
  border: 1px solid rgba(79, 124, 255, 0.08);
}

.policy-page h1 {
  letter-spacing: 0.02em;
}

.policy-page h2 {
  margin-top: 2.25rem;
  margin-bottom: 0.9rem;
  padding-left: 0.85rem;
  border-left: 4px solid var(--sty-primary);
  font-size: 1.25rem;
  font-weight: 800;
}

.policy-page p,
.policy-page li {
  color: var(--sty-muted);
  line-height: 1.9;
}

.policy-page a {
  color: var(--sty-primary);
  font-weight: 700;
}
</style>