:root {
  color-scheme: light;
  --bg: #f7f9fd;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --text: #111827;
  --muted: #5f6b7a;
  --accent: #5b7cff;
  --accent-strong: #3357e6;
  --border: rgba(17, 24, 39, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(91, 124, 255, 0.14), transparent 34%),
    linear-gradient(135deg, #fcfdff 0%, var(--bg) 100%);
  color: var(--text);
}

.site-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8ac5ff);
  box-shadow: 0 0 20px rgba(109, 140, 255, 0.5);
}

.topnav {
  display: flex;
  gap: 18px;
}

.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.topnav a:hover {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
  align-items: stretch;
  padding: 38px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(247, 250, 255, 0.88));
  backdrop-filter: blur(8px);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.8rem;
  font-weight: 700;
  margin: 0 0 10px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.08;
  margin: 0 0 14px;
  max-width: 700px;
}

.hero-text {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 620px;
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid var(--border);
}

.hero-panel {
  display: flex;
  align-items: center;
}

.panel-card {
  width: 100%;
  border-radius: 22px;
  padding: 22px;
  background: rgba(243, 247, 255, 0.95);
  border: 1px solid var(--border);
}

.panel-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin: 0 0 10px;
}

.panel-card ul {
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.services {
  padding: 40px 0 0;
}

.section-heading {
  margin-bottom: 16px;
}

.section-heading h2 {
  margin: 0;
  font-size: 1.55rem;
}

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

.service-card {
  padding: 24px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  min-height: 220px;
}

.service-card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.service-card p {
  color: var(--muted);
  line-height: 1.7;
  margin: 8px 0 0;
}

.sbi {
  color: var(--text) !important;
  font-weight: 700;
}

.contact-panel {
  margin-top: 28px;
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(135deg, #f4f7ff, #eef3ff);
  border: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: start;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 12px;
}

.contact-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgba(17, 24, 39, 0.08);
  padding-bottom: 10px;
}

.label {
  font-weight: 600;
  color: var(--accent-strong);
}

.contact-card {
  padding: 22px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border);
}

.contact-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-top: 0;
}

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

  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-shell {
    padding: 18px 14px 32px;
  }

  .hero,
  .contact-panel {
    padding: 20px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .contact-list li {
    flex-direction: column;
  }
}