:root {
  --bg: #f0f4f8;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --bg-subtle: linear-gradient(160deg, #eef2ff 0%, #f8fafc 45%, #f0fdf4 100%);
  --text: #0f172a;
  --muted: #64748b;
  --subtle: #94a3b8;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --primary-soft: #eff6ff;
  --accent: #0d9488;
  --accent-soft: #f0fdfa;
  --success: #166534;
  --success-soft: #f0fdf4;
  --radius: 12px;
  --shadow: 0 12px 32px rgba(15, 23, 42, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans Devanagari", "Noto Sans", system-ui, -apple-system, sans-serif;
  background: var(--bg);
}

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

.page-shell {
  width: 100%;
  margin: 0 auto;
  background: var(--bg-subtle);
  min-height: 100vh;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
}

.logo img,
.footer-logo img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(29, 78, 216, 0.16);
}

.logo span span,
.footer-logo span span,
.hero h1 span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a,
.footer-links a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--primary-hover);
}

.nav-cta,
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: var(--radius);
  padding: 0 18px;
  font-size: 13px;
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.nav-cta,
.btn-primary {
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 12px 28px rgba(29, 78, 216, 0.18);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--border-strong);
  background: var(--surface);
}

.nav-cta:hover,
.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-1px);
}

.nav-cta:hover,
.btn-primary:hover {
  background: var(--primary-hover);
}

.hero {
  padding: 72px 28px 56px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}

.hero-badge {
  display: inline-flex;
  margin-bottom: 20px;
  padding: 5px 13px;
  border-radius: 999px;
  color: var(--primary-hover);
  background: var(--primary-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 660px;
  margin: 0 auto 16px;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 700;
  line-height: 1.08;
}

.hero p {
  max-width: 560px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.hero-btns,
.built-actions,
.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--border);
}

.stat {
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
}

.stat:last-child {
  border-right: 0;
}

.stat-num {
  color: var(--primary);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}

.stat-lbl {
  margin-top: 6px;
  color: var(--subtle);
  font-size: 12px;
  font-weight: 700;
}

.section,
.process,
.why,
.cta-band {
  padding: 48px 28px;
}

.section-label {
  margin: 0 0 8px;
  color: var(--primary-hover);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 8px;
  color: var(--text);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.18;
}

.section-sub {
  max-width: 680px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.svc-card,
.why-card,
.school-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.svc-card {
  padding: 18px 16px;
  transition: transform 160ms ease, border-color 160ms ease;
}

.svc-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.svc-icon {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 13px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 900;
}

.blue { color: var(--primary-hover); background: var(--primary-soft); }
.green { color: #3b6d11; background: #eaf3de; }
.violet { color: #534ab7; background: #eeedfe; }
.teal { color: var(--accent); background: var(--accent-soft); }
.amber { color: #854f0b; background: #faeeda; }
.rose { color: #993556; background: #fbeaf0; }

.svc-card h3,
.step h3 {
  margin: 0 0 7px;
  font-size: 14px;
  font-weight: 800;
}

.svc-card p,
.step p,
.why-card p,
.school-top p,
.school-note,
.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.svc-tag {
  display: inline-flex;
  margin-top: 12px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
}

.blue-tag { color: var(--primary-hover); background: var(--primary-soft); }
.green-tag { color: #27500a; background: #eaf3de; }
.violet-tag { color: #3c3489; background: #eeedfe; }
.teal-tag { color: var(--accent); background: var(--accent-soft); }
.amber-tag { color: #633806; background: #faeeda; }
.rose-tag { color: #72243e; background: #fbeaf0; }

.divider {
  height: 1px;
  margin: 0 28px;
  background: var(--border);
}

.built-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 30px;
  align-items: center;
}

.built-actions {
  justify-content: flex-start;
}

.school-card {
  overflow: hidden;
  box-shadow: var(--shadow);
}

.browser-bar {
  display: flex;
  gap: 7px;
  align-items: center;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
}

.browser-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ef6d58;
}

.browser-bar span:nth-child(2) { background: #f7b731; }
.browser-bar span:nth-child(3) { background: #3bc67a; }
.browser-bar strong { margin-left: 6px; }

.school-card-body {
  padding: 20px;
}

.school-top {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.school-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 13px;
  color: var(--primary-hover);
  background: var(--primary-soft);
  font-weight: 900;
}

.school-top h3 {
  margin: 0 0 3px;
  font-size: 16px;
}

.school-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.school-grid div {
  min-height: 86px;
  padding: 13px;
  border-radius: 10px;
  background: var(--surface-soft);
}

.school-grid span {
  display: block;
  color: var(--subtle);
  font-size: 11px;
  font-weight: 800;
}

.school-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
  line-height: 1.25;
}

.school-note {
  padding: 12px 13px;
  border-radius: 10px;
  color: var(--success);
  background: var(--success-soft);
  font-weight: 700;
}

.process {
  background: var(--surface-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.step {
  text-align: center;
}

.step-num {
  display: flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--primary);
  font-size: 13px;
  font-weight: 900;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.why-card {
  padding: 18px 16px;
}

.why-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
}

.cta-band {
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}

.cta-band h2 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
}

.cta-band p {
  max-width: 560px;
  margin: 0 auto 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 28px;
  border-top: 1px solid var(--border);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 860px) {
  .page-shell {
    border: 0;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .built-section,
  .steps,
  .why-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 620px) {
  .nav,
  .hero,
  .section,
  .process,
  .why,
  .cta-band,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

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

  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .stat:last-child {
    border-bottom: 0;
  }

  .hero {
    padding-top: 54px;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 12vw, 3.4rem);
  }

  .hero-btns,
  .built-actions,
  .cta-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .divider {
    margin: 0 18px;
  }
}