:root {
  color-scheme: light;
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-muted: #eef2f7;
  --ink: #0f172a;
  --muted: #526174;
  --line: #d8dee8;
  --accent: #0f766e;
  --accent-2: #d97706;
  --accent-soft: #ccfbf1;
  --accent-ink: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(10px);
}

.header-inner,
.section-inner,
.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 700;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 10px 18px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.button:hover {
  filter: brightness(0.95);
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.button.compact {
  min-height: 38px;
  padding: 8px 14px;
}

.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.72;
  pointer-events: none;
}

.hero {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.hero .section-inner {
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  align-items: center;
  gap: 52px;
  padding: 72px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 19px;
  line-height: 1.25;
}

.lead {
  max-width: 680px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 20px;
}

.urdu {
  margin-bottom: 18px;
  color: var(--accent);
  font-family: "Noto Nastaliq Urdu", "Geeza Pro", serif;
  font-size: 28px;
  line-height: 1.9;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-visual {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 18px;
}

.device {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.device-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  color: var(--muted);
  font-size: 13px;
}

.device-body {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.mock-row,
.mock-tile,
.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 12px;
}

.mock-row strong,
.metric strong {
  display: block;
  margin-bottom: 4px;
}

.mock-row span,
.metric span {
  color: var(--muted);
  font-size: 13px;
}

.progress {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-muted);
}

.progress i {
  display: block;
  height: 100%;
  width: var(--value, 68%);
  background: var(--accent);
}

.section {
  padding: 72px 0;
}

.section.muted {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.section-head {
  max-width: 720px;
  margin-bottom: 32px;
}

.section-head p {
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

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

.card {
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.icon {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.steps {
  counter-reset: steps;
}

.steps .card {
  counter-increment: steps;
}

.steps .icon::before {
  content: counter(steps);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 36px;
}

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

.list li {
  display: flex;
  gap: 10px;
  color: var(--muted);
}

.list li::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-top: 9px;
  border-radius: 99px;
  background: var(--accent);
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.quote {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
}

.quote p {
  color: var(--ink);
}

.quote cite {
  display: block;
  color: var(--muted);
  font-style: normal;
  font-size: 14px;
}

.band {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  padding: 28px;
}

.band p {
  color: rgba(255, 255, 255, 0.74);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  padding: 6px 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 860px) {
  .nav {
    display: none;
  }

  .hero .section-inner,
  .split,
  .grid,
  .grid.two,
  .quote-grid {
    grid-template-columns: 1fr;
  }

  .hero .section-inner {
    min-height: auto;
    padding: 52px 0;
  }

  h1 {
    font-size: 44px;
  }
}

@media (max-width: 560px) {
  .header-inner,
  .section-inner,
  .footer-inner {
    width: min(100% - 24px, 1120px);
  }

  .header-inner {
    min-height: 62px;
  }

  .actions .button {
    width: 100%;
  }

  .header-inner .button {
    width: auto;
    white-space: nowrap;
  }

  .section {
    padding: 52px 0;
  }

  .footer-inner {
    flex-direction: column;
  }
}