:root {
  --bg-900: #07111f;
  --bg-800: #0b1728;
  --bg-700: #12243a;
  --panel: rgba(13, 27, 42, 0.82);
  --panel-strong: #101d2e;
  --card: rgba(15, 23, 42, 0.8);
  --line: rgba(148, 163, 184, 0.18);
  --text: #edf6ff;
  --muted: #bdd0e1;
  --muted-2: #8da6bf;
  --brand-1: #67e8f9;
  --brand-2: #38bdf8;
  --brand-3: #2563eb;
  --brand-4: #7c3aed;
  --success: #22c55e;
  --shadow: 0 24px 64px rgba(2, 6, 23, 0.45);
  --radius: 22px;
  --container: min(1180px, calc(100% - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 24%),
    radial-gradient(circle at top right, rgba(124, 58, 237, 0.10), transparent 22%),
    var(--bg-900);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.container { width: var(--container); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7, 17, 31, 0.72);
  border-bottom: 1px solid var(--line);
}

.site-topbar {
  width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--text);
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.23), rgba(37, 99, 235, 0.20));
  border: 1px solid rgba(103, 232, 249, 0.35);
  box-shadow: 0 0 26px rgba(56, 189, 248, 0.28);
}

.brand span { color: var(--brand-1); }

.main-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.main-nav a {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.94rem;
  transition: color 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.active { color: var(--brand-1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  padding: 13px 20px;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover,
.btn:focus-visible { transform: translateY(-1px); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}

.hero { padding: 52px 0 24px; }

.hero-shell {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(103, 232, 249, 0.12);
  border: 1px solid rgba(103, 232, 249, 0.35);
  color: var(--brand-1);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.6rem, 4vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero h1 .gradient {
  display: block;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2), #91c1ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.stat {
  padding: 18px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.stat strong { display: block; font-size: 1.6rem; margin-bottom: 4px; }
.stat span {
  color: var(--muted-2);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-visual { position: relative; }

.card-glow {
  position: relative;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.72));
  border: 1px solid rgba(103, 232, 249, 0.24);
  box-shadow: var(--shadow);
  border-radius: 30px;
  overflow: hidden;
  padding: 18px;
}

.preview-card {
  padding: 18px;
  border-radius: 24px;
  background: rgba(8, 15, 27, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.preview-image {
  border-radius: 20px;
  overflow: hidden;
  height: 300px;
  background:
    linear-gradient(135deg, rgba(103, 232, 249, 0.15), rgba(37, 99, 235, 0.18)),
    url('https://images.unsplash.com/photo-1516574187841-cb9cc2ca948b?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
}

.preview-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 18px;
}

.preview-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.26);
  color: #7ef0a8;
  font-size: 0.8rem;
  font-weight: 700;
}

.preview-meta { color: var(--muted-2); font-size: 0.8rem; }
.section { padding: 22px 0 38px; }
.section-head { text-align: center; margin-bottom: 26px; }
.section-head h2 { margin: 0 0 10px; font-size: clamp(2rem, 2.5vw, 3rem); }
.section-head p {
  color: var(--muted);
  margin: 0 auto;
  max-width: 700px;
  font-size: 1.04rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 22px 18px;
  border-radius: 20px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.16), rgba(37, 99, 235, 0.09));
  border: 1px solid rgba(103, 232, 249, 0.22);
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.feature-card h3 { margin: 0 0 10px; font-size: 1.2rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: 0.96rem; }

.showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: stretch;
}

.panel {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.panel h3 { margin-top: 0; font-size: 1.5rem; }
.check-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 14px;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--muted);
}

.check-list li::before {
  content: "✓";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.12);
  color: #8ce7ab;
  font-weight: 900;
  flex-shrink: 0;
}

.metric-panel { display: flex; flex-direction: column; gap: 18px; }
.metric-box {
  padding: 18px 20px;
  border: 1px solid rgba(103, 232, 249, 0.26);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.08), rgba(37, 99, 235, 0.14));
}

.metric-box strong { display: block; font-size: 2.2rem; margin-bottom: 6px; }
.metric-box span { color: var(--muted); }

.split-cta {
  margin: 28px 0 16px;
  padding: 30px 22px;
  border-radius: 26px;
  border: 1px solid rgba(103, 232, 249, 0.24);
  background: linear-gradient(135deg, rgba(103, 232, 249, 0.08), rgba(37, 99, 235, 0.12));
  text-align: center;
}

.split-cta h3 { margin: 0 0 10px; font-size: clamp(1.7rem, 2vw, 2.5rem); }
.split-cta p { color: var(--muted); margin: 0 auto 20px; max-width: 680px; }
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.site-footer { padding: 18px 0 42px; }

.footer-shell {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted-2);
  font-size: 0.95rem;
}

.footer-shell a { color: var(--brand-1); text-decoration: none; }

@media (max-width: 980px) {
  .hero-shell,
  .showcase,
  .features-grid { grid-template-columns: 1fr 1fr; }
  .hero-shell { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .site-topbar { flex-wrap: wrap; justify-content: center; }
  .main-nav { justify-content: center; }
  .header-actions { justify-content: center; width: 100%; }
  .hero-actions,
  .cta-actions { flex-direction: column; }
  .hero-actions .btn,
  .cta-actions .btn { width: 100%; }
  .features-grid,
  .showcase { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Compact homepage navigation and larger product image. */
.hero:has(.hero-product) {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr) !important;
}
.hero-product figcaption span { display: none !important; }
.hero-product figcaption span a { display: none !important; }
.hero-product figcaption::after { content: "AI-enhanced product image"; font-size: 12px; }
@media (max-width: 850px) {
  .header:has(.header-brand) {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px !important;
    padding: 12px 4% 16px !important;
    align-items: center !important;
  }
  .header .header-brand { margin: 0 auto !important; flex: none !important; }
  .header .header-brand img { width: 240px !important; height: 80px !important; }
  .header .nav {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px 10px !important;
    justify-content: center;
    width: 100%;
  }
  .header .nav a { text-align: center; padding: 8px 2px; font-size: 13px !important; line-height: 1.3; }
  .header .nav .active { padding-bottom: 6px; }
  .header .top-buttons {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px !important;
    width: 100%;
  }
  .header .top-buttons .btn {
    min-height: 44px; padding: 12px 8px !important; box-sizing: border-box;
    text-align: center; display: flex; align-items: center; justify-content: center;
  }
  .hero:has(.hero-product) {
    grid-template-columns: minmax(0, 1fr) !important;
    padding: 22px 4% 32px !important;
    text-align: left;
  }
  .hero .hero-product { max-width: none !important; width: 100%; box-sizing: border-box; }
}

/* Clear purchase choices, activation guide, and accessible FAQs. */
.header .nav a:focus-visible,.btn:focus-visible,.owner-links a:focus-visible,summary:focus-visible {outline:3px solid #67e8f9;outline-offset:5px;}
.owner-links {font-size:14px!important;margin:18px 0 0!important;color:#b9cadb!important;}
.owner-links a,.team-link a,.faq-list a,.faq-support a {color:#7dd3fc;text-underline-offset:3px;}
.section-intro {max-width:760px;margin:0 auto 24px;text-align:center;}
.section-intro h2 {margin:10px 0 0;}
.path-grid,.setup-grid {max-width:1120px;margin:0 auto;display:grid;gap:20px;}
.path-grid {grid-template-columns:repeat(2,minmax(0,1fr));}
.path-card,.setup-grid li {padding:28px;border:1px solid rgba(103,232,249,.25);border-radius:20px;background:linear-gradient(145deg,#10243d,#09172a);}
.path-label {color:#67e8f9;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;}
.path-card h3 {font-size:24px;line-height:1.3;margin:12px 0;}
.path-price {font-size:38px;font-weight:800;color:white!important;margin:12px 0!important;}
.path-price span {font-size:15px;font-weight:400;color:#cbd5e1;}
.path-card p,.setup-grid p {color:#cbd5e1;line-height:1.7;}
.path-card .btn {display:block;width:100%;box-sizing:border-box;text-align:center;}
.path-note {font-size:13px;margin:14px 0 0;}
.team-link,.faq-support {text-align:center;color:#b9cadb;font-size:14px;line-height:1.7;margin:24px 0 0;}
.setup-grid {grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;}
.setup-grid h3 {font-size:21px;margin:14px 0 8px;}
.step-number {display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#06b6d4;color:#03101d;font-weight:900;}
.setup-actions {display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:24px;}
.faq-list {max-width:900px;margin:auto;}
.faq-list details {border:1px solid rgba(148,163,184,.22);border-radius:14px;margin-bottom:10px;padding:0 20px;background:#0b1b30;}
.faq-list summary {cursor:pointer;min-height:56px;box-sizing:border-box;padding:17px 0;font-weight:700;line-height:1.4;}
.faq-list details[open] {border-color:#38bdf8;}
.faq-list p {color:#cbd5e1;line-height:1.7;margin:0 0 20px;}
@media(max-width:650px){
.path-grid,.setup-grid {grid-template-columns:minmax(0,1fr);}
.path-card,.setup-grid li {padding:22px;}
.setup-actions .btn {width:100%;box-sizing:border-box;text-align:center;}
.section-intro h2 {font-size:28px!important;}
.hero .hero-actions {gap:10px;}
.hero .hero-actions .btn {min-height:46px;}
}
/* User's original logo replaces the activation-page letter mark. */