* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  color: #0f172a;
  background: #f7f7fb;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
  color: #475569;
}

.nav a:hover {
  color: #0f172a;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn.primary {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

.btn.primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

.btn.dark {
  background: #111827;
  color: #ffffff;
  border-color: #111827;
}

.btn.dark:hover {
  background: #0f172a;
  border-color: #0f172a;
}

.btn.ghost {
  background: #ffffff;
  border-color: #cbd5f5;
  color: #1e3a8a;
}

.btn.ghost:hover {
  background: #e0e7ff;
}

.hero {
  padding: 96px 0 88px;
  background: radial-gradient(1200px 520px at 18% 12%, #d7b6ff 0%, #c7d8ff 45%, #f7f7fb 100%);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.35' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.hero-simple {
  display: flex;
  align-items: center;
  min-height: 220px;
}

.hero-content h1 {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: #4b5563;
  margin-bottom: 22px;
}

.section {
  padding: 64px 0;
}

.section.muted {
  background: #f3f4f8;
}

.about-section {
  background: linear-gradient(120deg, #d9b8ff 0%, #c6d6ff 52%, #f7f7fb 100%);
  position: relative;
  overflow: hidden;
}

.about-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.35' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.about-section .btn {
  margin-top: 18px;
}

.section-title {
  margin-bottom: 32px;
}

.section-title h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.section-title p {
  color: #475569;
}

.grid.cards {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: #ffffff;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  display: grid;
  gap: 12px;
}

.card .icon {
  font-size: 1.6rem;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: start;
}

.about-panel {
  background: #ffffff;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
}

.about-panel ul {
  list-style: none;
  display: grid;
  gap: 10px;
  color: #475569;
  margin-top: 12px;
}

.contact-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.contact-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
}

.contact-card h3 {
  margin-bottom: 12px;
}

.label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #94a3b8;
  margin-top: 10px;
}

.link-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: #1d4ed8;
  font-weight: 600;
}

.narrow {
  width: min(840px, 92%);
}

.site-footer {
  border-top: 1px solid #e2e8f0;
  background: #ffffff;
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: #64748b;
}

.footer-contact a {
  margin-left: 8px;
  color: #1d4ed8;
  font-weight: 400;
}

.footer-brand {
  color: #0f172a;
  font-weight: 700;
}

@media (max-width: 720px) {
  .nav {
    display: none;
  }

  .header-inner {
    flex-wrap: wrap;
  }
}