/* Bit Shift Automation landing — visual language matches RepairReady */

:root {
  --bg:        rgb(8 8 11);
  --surface:   rgb(14 14 18);
  --elevated:  rgb(23 23 28);
  --border:    rgb(38 38 44);
  --ink:       rgb(245 245 244);
  --muted:     rgb(161 161 158);
  --subtle:    rgb(113 113 110);
  --accent:    rgb(96 165 250);
  --accent-strong: rgb(59 130 246);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-feature-settings: "ss02", "ss03", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dotgrid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgb(245 245 244 / 0.13) 1px, transparent 0);
  background-size: 22px 22px;
  opacity: 0.5;
  pointer-events: none;
}

.glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 100% 0%, rgb(96 165 250 / 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.topbar {
  position: relative;
  z-index: 1;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.mark {
  width: 28px;
  height: 28px;
  color: var(--accent);
}
.brand-name {
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 15px;
}

.hero {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  padding: 80px 28px 60px;
  flex: 1;
  width: 100%;
}

.eyebrow {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin: 0 0 22px;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.028em;
  font-weight: 600;
  text-wrap: balance;
}
.muted { color: var(--muted); }

.lead {
  max-width: 620px;
  margin: 28px 0 0;
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.65;
  color: var(--muted);
  text-wrap: pretty;
}

.product-card {
  position: relative;
  margin-top: 56px;
  max-width: 620px;
  padding: 28px 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 0 0 1px rgb(0 0 0 / 0.04), 0 8px 24px -8px rgb(0 0 0 / 0.3);
}

.product-card__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--subtle);
  margin-bottom: 10px;
}
.product-card__eyebrow { color: var(--accent); }

.product-card__title {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.018em;
}
.product-card__title sup {
  font-size: 11px;
  font-weight: 400;
  color: var(--subtle);
  margin-left: 2px;
}

.product-card__body {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
  text-wrap: pretty;
}

.product-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid rgb(59 130 246 / 0.3);
  box-shadow: inset 0 1px 0 0 rgb(255 255 255 / 0.1);
  transition: background 150ms;
}
.product-card__cta:hover {
  background: var(--accent-strong);
}
.product-card__cta svg {
  width: 14px;
  height: 14px;
}

.footer {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 24px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--subtle);
}
.footer .mono {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
}

@media (max-width: 520px) {
  .hero { padding: 52px 22px 40px; }
  .product-card { padding: 22px; }
}