:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --elevated: #eef1fb;
  --text: #1d1d1f;
  --ink: #232326;
  --muted: #797b89;
  --accent: #082dff;
  --brand: #0a28f0;
  --hairline: rgba(35, 35, 38, 0.08);
  --hairline-strong: rgba(35, 35, 38, 0.14);
  --primary: #082dff;
  --primary-fg: #f7f8fc;
  --primary-hover: #0008c9;
  --link: #082dff;
  --scrim: color-mix(in srgb, #f7f8fc 55%, transparent);
  --font-heading: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-body: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-ui: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --btn-radius: 9999px;
  --btn-padding-y: 10px;
  --btn-padding-x: 18px;
  --btn-transform: none;
  --radius-card: 16px;
  --radius-input: 12px;
  --header-h: 64px;
  --follow-h: 72px;
  --gutter: clamp(16px, 3vw, 40px);
  --wrap: min(1180px, 100% - var(--gutter) * 2);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  padding-top: var(--header-h);
  padding-bottom: calc(var(--follow-h) + env(safe-area-inset-bottom));
}
.legal-page { padding-bottom: env(safe-area-inset-bottom); }
img, video { max-width: 100%; display: block; }
a { color: var(--link); text-underline-offset: 0.18em; }
a:hover { color: var(--primary-hover); }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 200;
  background: var(--primary); color: var(--primary-fg);
  padding: 8px 14px; border-radius: var(--btn-radius);
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.wrap { width: var(--wrap); margin-inline: auto; }
.section { padding: clamp(40px, 6vw, 88px) 0; }
.section-kicker {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
  font-weight: 500;
}
h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.12;
  font-weight: 600;
}
h1 { font-size: clamp(2rem, 4.8vw, 3.2rem); margin: 0 0 16px; }
h2 { font-size: clamp(1.35rem, 2.4vw, 1.95rem); margin: 0 0 16px; }
h3 { font-size: 1.08rem; margin: 0 0 8px; font-weight: 600; }
p { margin: 0 0 1em; }
.lede { font-size: 1.12rem; }
.muted { color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--btn-radius);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  border: 0;
  cursor: pointer;
  min-height: 44px;
}
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { background: var(--primary-hover); color: var(--primary-fg); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--hairline-strong);
  padding: 8px 16px;
  min-height: 36px;
}
.btn-secondary:hover { background: var(--elevated); }
.btn-row, .cta-inline { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 20px; }

/* H2 solid-bar header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
  box-shadow: 0 1px 0 rgba(255,255,255,0.6);
}
.header-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: var(--header-h);
  padding-block: 8px;
}
.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}
.brand-link img { height: 20px; width: auto; }
.site-nav {
  display: none;
  flex: 1;
  justify-content: center;
  gap: 4px;
  flex-wrap: wrap;
}
.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  padding: 8px 12px;
  border-radius: 9999px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--ink);
  background: var(--elevated);
}
.header-tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  margin-inline: auto;
}

@media (min-width: 900px) {
  .site-nav { display: flex; }
  .nav-toggle { display: none; }
}

@media (max-width: 899px) {
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--hairline);
    padding: 12px var(--gutter) 16px;
    flex-direction: column;
    align-items: stretch;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-header { position: sticky; }
}

/* Asymmetric hero */
.hero-asymmetric {
  padding: clamp(32px, 5vw, 64px) 0 clamp(24px, 4vw, 48px);
  background: linear-gradient(135deg, #eef2ff 0%, var(--bg) 55%);
}
.hero-asym-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}
.hero-copy { max-width: 38rem; }
.hero-byline {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 12px;
}
.hero-media {
  position: relative;
  border-radius: calc(var(--radius-card) + 4px);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(8, 45, 255, 0.12);
  aspect-ratio: 16 / 9;
  background: #dfe6ff;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--scrim), transparent 55%);
  pointer-events: none;
}
@media (min-width: 960px) {
  .hero-asym-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 40px;
  }
}
@media (prefers-reduced-motion: no-preference) {
  [data-hero-motion] .hero-media img {
    animation: hero-drift 18s ease-in-out infinite alternate;
    transform-origin: center;
  }
}
@keyframes hero-drift {
  from { transform: scale(1.02) translateX(-1%); }
  to { transform: scale(1.06) translateX(1%); }
}

.card-grid, .model-grid, .showcase-grid, .review-grid {
  display: grid;
  gap: 14px;
}
.cards-3 { grid-template-columns: 1fr; }
@media (min-width: 700px) { .cards-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.card, a.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 18px 18px 16px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 8px 24px rgba(8, 45, 255, 0.04);
  transition: border-color 0.15s, transform 0.15s;
}
.card.static { cursor: default; }
a.card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--hairline));
  transform: translateY(-2px);
}
.card h2 { font-size: 1.15rem; }

.showcase-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.showcase-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111;
}
.showcase-media img,
.showcase-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}
.cap {
  font-size: 0.88rem;
  color: var(--muted);
  padding: 10px 14px 14px;
  margin: 0;
}
.snippet, .showcase-card pre {
  margin: 0;
  padding: 14px;
  font-size: 0.82rem;
  line-height: 1.5;
  background: #0f1220;
  color: #e8ecff;
  min-height: 100%;
  white-space: pre-wrap;
  word-break: break-word;
}
.showcase-card pre code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.disclaimer {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--elevated);
  border-radius: var(--radius-card);
  border: 1px solid var(--hairline);
}

.steps { padding-left: 1.2rem; }
.steps li { margin-bottom: 0.75em; }
.checklist { padding-left: 1.2rem; }
.checklist li { margin-bottom: 0.5em; }

.faq-list { display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--hairline); border-radius: var(--radius-card); background: var(--surface); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
}
.faq-a { padding: 0 18px 16px; }
.faq-a[hidden] { display: none; }

.rating-line { font-size: 1.35rem; margin: 0 0 8px; }
.review {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 16px 18px;
}
.review .who { font-size: 0.88rem; color: var(--muted); margin: 0; }

.cta-band {
  background: linear-gradient(135deg, #dfe6ff, #f7f8fc);
  border: 1px solid var(--hairline);
  border-radius: calc(var(--radius-card) + 4px);
  padding: clamp(24px, 4vw, 40px);
  text-align: center;
}

.crumbs { padding: 16px 0 0; font-size: 0.88rem; }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.crumbs li:not(:last-child)::after { content: "›"; margin-left: 8px; color: var(--muted); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--hairline);
  padding: 48px 0;
  margin-top: 24px;
}
.footer-grid {
  display: grid;
  gap: 28px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}
.legal-links { display: flex; flex-wrap: wrap; gap: 12px 18px; }
.legal-links a { text-decoration: none; }

.follow-cta {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 12px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--hairline-strong);
  border-radius: 9999px;
  padding: 10px 12px 10px 18px;
  box-shadow: 0 12px 40px rgba(8, 45, 255, 0.12);
  transition: opacity 0.2s, transform 0.2s;
}
.follow-cta.is-hidden { opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(12px); }
.follow-cta p { margin: 0; font-size: 0.88rem; color: var(--muted); white-space: nowrap; }

.cta-stub {
  border: 0;
  border-radius: var(--radius-card);
  padding: 24px;
  max-width: 28rem;
  width: calc(100% - 32px);
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
}
.cta-stub::backdrop { background: rgba(15, 18, 32, 0.45); }
.cta-stub-actions { margin-top: 16px; }

@media (max-width: 360px) {
  body { font-size: 1rem; }
  .follow-cta p { display: none; }
}