:root {
  --bg: #0b0f17;
  --bg-alt: #111827;
  --surface: #151d2e;
  --surface-2: #1c2740;
  --text: #e8edf7;
  --text-muted: #9aa8c0;
  --accent: #3ee0c5;
  --accent-2: #5b8cff;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  font-size: 0.9em;
  padding: 0.15em 0.45em;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
}

h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: #d7e4ff;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

p {
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 38rem;
}

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  border-block: 1px solid var(--border);
}

.section-head {
  max-width: 72rem;
  margin-bottom: 3rem;
}

.section-head p:last-child {
  color: var(--text-muted);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(11, 15, 23, 0.82);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.logo:hover {
  text-decoration: none;
}

.logo-mark {
  display: flex;
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
}

.logo-mark svg {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.22rem auto;
  background: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  color: #041018;
  background: linear-gradient(135deg, var(--accent), #7cf0de);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.btn-sm {
  padding: 0.55rem 0.95rem;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1.05rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 6rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(62, 224, 197, 0.14), transparent 35%),
    radial-gradient(circle at 85% 10%, rgba(91, 140, 255, 0.16), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(91, 140, 255, 0.08), transparent 40%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.75rem 0 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-stats li {
  min-width: 8rem;
}

.hero-stats strong {
  display: block;
  font-size: 1.05rem;
}

.hero-stats span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.hero-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-top: 1.25rem;
}

.hero-legal a {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.hero-legal a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.hero-legal-sep {
  color: var(--text-muted);
  opacity: 0.45;
  user-select: none;
}

.hero-visual {
  position: relative;
  min-height: 28rem;
}

.phone-frame {
  width: min(100%, 18rem);
  margin-inline: auto;
  padding: 0.85rem;
  border-radius: 2rem;
  background: linear-gradient(160deg, #24304a, #121a2a);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.phone-screen {
  aspect-ratio: 9 / 16;
  border-radius: 1.4rem;
  background: linear-gradient(180deg, #0f1522, #182235);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.qr-preview {
  position: relative;
  flex: 1;
  margin-top: 1.5rem;
  border-radius: var(--radius-sm);
  background: #fff;
  overflow: hidden;
}

.qr-grid {
  position: absolute;
  inset: 10%;
  border-radius: 2px;
  overflow: hidden;
}

.qr-grid svg {
  display: block;
  width: 100%;
  height: 100%;
  shape-rendering: crispEdges;
}

.scan-line {
  position: absolute;
  left: 8%;
  right: 8%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scan 2.4s ease-in-out infinite;
}

@keyframes scan {
  0%, 100% { top: 15%; opacity: 0.4; }
  50% { top: 78%; opacity: 1; }
}

.phone-ui {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.pill {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: rgba(62, 224, 197, 0.18);
  color: var(--accent);
}

.pill-muted {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.float-card {
  position: absolute;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(21, 29, 46, 0.92);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.float-card-1 {
  top: 12%;
  right: 0;
  max-width: 14rem;
}

.float-card-2 {
  bottom: 10%;
  left: 0;
}

.float-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.float-value {
  font-size: 0.9rem;
  word-break: break-all;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: rgba(62, 224, 197, 0.1);
  font-size: 1.2rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.step-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-2);
}

.step p {
  margin: 0;
  color: var(--text-muted);
}

/* Split / quote */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.check-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.quote-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(91, 140, 255, 0.12), rgba(62, 224, 197, 0.08));
  border: 1px solid var(--border);
}

.quote-card blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  line-height: 1.45;
}

.quote-card cite {
  color: var(--text-muted);
  font-style: normal;
  font-size: 0.9rem;
}

/* Company */
.company-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.company-copy p {
  color: var(--text-muted);
}

.company-facts {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.company-facts h3 {
  margin-bottom: 1rem;
}

.company-facts dl {
  margin: 0;
}

.company-facts div {
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
}

.company-facts div:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.company-facts dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.company-facts dd {
  margin: 0;
}

/* Roadmap */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.roadmap-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px dashed rgba(62, 224, 197, 0.28);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.roadmap-card:hover {
  border-color: rgba(62, 224, 197, 0.5);
  transform: translateY(-3px);
}

.roadmap-visual {
  position: relative;
  height: 9rem;
  background: linear-gradient(145deg, rgba(91, 140, 255, 0.1), rgba(62, 224, 197, 0.06));
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.roadmap-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.35rem 1.5rem 1.5rem;
}

.roadmap-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8ef5e4;
  background: rgba(62, 224, 197, 0.12);
  border: 1px solid rgba(62, 224, 197, 0.28);
}

.status-badge::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

.roadmap-target {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.roadmap-card h3 {
  margin-bottom: 0.65rem;
}

.roadmap-card p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.93rem;
  flex: 1;
}

.roadmap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.roadmap-tags li {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.roadmap-note {
  margin: 2rem 0 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* BatchScan visual */
.roadmap-visual-batch .roadmap-barcode {
  position: absolute;
  left: 12%;
  width: 76%;
  height: 0.55rem;
  border-radius: 2px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.75) 0 3px,
    transparent 3px 7px
  );
}

.roadmap-barcode { top: 38%; }
.roadmap-barcode-2 { top: 52%; opacity: 0.65; width: 62%; }
.roadmap-barcode-3 { top: 66%; opacity: 0.4; width: 48%; }

.roadmap-scan-beam {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scan 2s ease-in-out infinite;
}

/* BrandQR visual */
.roadmap-visual-brand .roadmap-qr-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4.5rem;
  height: 4.5rem;
  transform: translate(-50%, -50%);
  border: 3px solid rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  box-shadow:
    inset 0 0 0 6px var(--surface),
    inset 0 0 0 9px rgba(255, 255, 255, 0.85);
}

.roadmap-logo-slot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.4rem;
  height: 1.4rem;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

/* ScanSync visual */
.roadmap-node {
  position: absolute;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--surface-2);
  border: 2px solid rgba(91, 140, 255, 0.5);
}

.roadmap-node::after {
  content: "";
  position: absolute;
  inset: 0.35rem;
  border-radius: 50%;
  background: rgba(91, 140, 255, 0.35);
}

.roadmap-node-1 { top: 28%; left: 18%; }
.roadmap-node-2 { top: 22%; right: 22%; }
.roadmap-node-3 { bottom: 22%; left: 42%; }

.roadmap-sync-line {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 48%, rgba(91, 140, 255, 0.35) 49%, rgba(91, 140, 255, 0.35) 51%, transparent 52%),
    linear-gradient(25deg, transparent 48%, rgba(62, 224, 197, 0.3) 49%, rgba(62, 224, 197, 0.3) 51%, transparent 52%);
  opacity: 0.8;
}

/* Privacy */
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.privacy-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.privacy-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* CTA */
.cta-section {
  padding-block: 4rem;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem 2.25rem;
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(135deg, rgba(62, 224, 197, 0.12), rgba(91, 140, 255, 0.14));
  border: 1px solid rgba(62, 224, 197, 0.22);
}

.cta-inner p {
  margin: 0;
  color: var(--text-muted);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.contact-card {
  display: grid;
  gap: 1.25rem;
  padding: 1.75rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  font-style: normal;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

/* Legal pages */
.legal-page {
  padding: 4rem 0 5rem;
}

.legal-header {
  max-width: 72rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.legal-header h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
}

.legal-effective {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.legal-body {
  max-width: 72rem;
}

.legal-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.legal-section {
  margin-bottom: 2.25rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.legal-section h2 {
  font-size: 1.2rem;
  margin-bottom: 0.85rem;
  color: var(--text);
}

.legal-section p:last-child,
.legal-section ul:last-child,
.legal-section ol:last-child {
  margin-bottom: 0;
}

.legal-section ul,
.legal-section ol {
  margin: 0 0 1rem;
  padding-left: 1.35rem;
  color: var(--text-muted);
}

.legal-section li {
  margin-bottom: 0.45rem;
}

.legal-section li ul {
  margin-top: 0.45rem;
  margin-bottom: 0;
}

.legal-contact {
  font-style: normal;
  color: var(--text-muted);
  line-height: 1.75;
}

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

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

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

/* Footer */
.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.footer-brand p {
  margin: 0.75rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

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

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .feature-grid,
  .roadmap-grid,
  .split,
  .company-grid,
  .privacy-grid,
  .contact-grid,
  .cta-inner {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-visual {
    min-height: 22rem;
  }

  .feature-grid,
  .roadmap-grid,
  .privacy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(11, 15, 23, 0.98);
    border-bottom: 1px solid var(--border);
    display: none;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav {
    position: relative;
    flex-wrap: wrap;
  }

  .feature-grid,
  .roadmap-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

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

  .float-card-1,
  .float-card-2 {
    display: none;
  }
}