*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #0f172a;
  background: radial-gradient(circle at top left, #0f172a 0, #020617 35%, #020617 100%);
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e5e7eb;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: conic-gradient(from 180deg at 50% 50%, #f97316, #ec4899, #6366f1, #22c55e, #f97316);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: #020617;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 16px;
  font-weight: 600;
}

.brand-subtitle {
  font-size: 12px;
  color: #9ca3af;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #e5e7eb;
}

.nav-link {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav-link:hover,
.nav-link:focus-visible {
  border-color: rgba(148, 163, 184, 0.7);
  text-decoration: none;
}

.language-switcher {
  display: flex;
  gap: 6px;
}

.lang-pill {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  padding: 4px 10px;
  font-size: 12px;
  color: #e5e7eb;
  background: transparent;
}

.lang-pill-active {
  background: radial-gradient(circle at top left, #f97316, #ec4899);
  color: #020617;
  border-color: transparent;
}

.site-main {
  color: #e5e7eb;
}

.hero {
  padding: 48px 0 32px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: center;
}

.hero-title {
  font-size: clamp(32px, 4vw, 40px);
  line-height: 1.1;
  margin: 0 0 12px;
}

.hero-lead {
  font-size: 15px;
  color: #cbd5f5;
  max-width: 540px;
  margin: 0 0 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  background: linear-gradient(135deg, #f97316, #ec4899);
  color: #020617;
  border: 0;
  box-shadow: 0 14px 40px rgba(236, 72, 153, 0.4);
}

.btn-primary:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: #e5e7eb;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.6);
}

.btn-ghost:hover {
  background: rgba(15, 23, 42, 0.9);
  text-decoration: none;
}

.hero-panel {
  border-radius: 20px;
  padding: 20px 18px;
  background: radial-gradient(circle at top left, rgba(236, 72, 153, 0.18), rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.hero-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: #e5e7eb;
}

.section {
  padding: 32px 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), #020617);
}

.section:nth-of-type(even) {
  background: radial-gradient(circle at bottom, rgba(15, 23, 42, 0.95), #020617);
}

.section-title {
  font-size: 22px;
  margin: 0 0 18px;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border-radius: 16px;
  padding: 16px 16px 18px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.45);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.7);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 16px;
}

.card p {
  margin: 0;
  font-size: 14px;
  color: #e5e7eb;
}

.bullet-list {
  padding-left: 18px;
  margin: 0;
  font-size: 14px;
  color: #e5e7eb;
}

.bullet-list li + li {
  margin-top: 6px;
}

.cta-panel {
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(236, 72, 153, 0.65);
  background: radial-gradient(circle at top left, rgba(236, 72, 153, 0.4), rgba(15, 23, 42, 0.95));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
}

.cta-text {
  max-width: 620px;
}

.site-footer {
  padding: 18px 0 20px;
  background: #020617;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  color: #9ca3af;
  font-size: 12px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.footer-links a {
  color: #e5e7eb;
}

.language-links {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.language-links a {
  border-radius: 999px;
  padding: 6px 12px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  font-size: 14px;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-panel {
    order: -1;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .main-nav {
    order: 2;
    width: 100%;
    justify-content: center;
  }

  .language-switcher {
    margin-left: auto;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
  }
}