:root {
  color-scheme: light;
  --page: #f4f7f8;
  --paper: #ffffff;
  --paper-soft: #edf2f4;
  --ink: #0b1824;
  --muted: #586a77;
  --line: #dbe4e8;
  --line-strong: #c8d5da;
  --cyan: #20c8d8;
  --cyan-deep: #087687;
  --cyan-soft: #e3f9fb;
  --green: #b7f34a;
  --green-soft: #efffd5;
  --green-deep: #527c0c;
  --blue: #3157ff;
  --navy: #0c1c28;
  --btn-grad: linear-gradient(135deg, #73eaf3 0%, #b7f34a 100%);
  --btn-ink: #10202a;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 28px 80px rgba(17, 38, 50, 0.14);
  --shadow-soft: 0 12px 36px rgba(17, 38, 50, 0.075);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0a1016;
  --paper: #101a24;
  --paper-soft: #172531;
  --ink: #f5f8fa;
  --muted: #9fb0bc;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --cyan-deep: #69deeb;
  --cyan-soft: rgba(32, 200, 216, 0.13);
  --green-soft: rgba(183, 243, 74, 0.13);
  --green-deep: #c7f871;
  --navy: #071018;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 14px 38px rgba(0, 0, 0, 0.24);
}

* { box-sizing: border-box; }
html { background: var(--page); }
body {
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(900px 460px at 10% -8%, rgba(32, 200, 216, 0.15), transparent 62%),
    radial-gradient(780px 420px at 92% 0%, rgba(183, 243, 74, 0.13), transparent 60%),
    var(--page);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  padding: 10px 14px;
  border-radius: 9px;
  background: var(--navy);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.page {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

/* Ambient depth and scroll feedback */
.ambient-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.ambient-orb {
  position: absolute;
  width: min(44vw, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .14;
  will-change: transform;
}
.ambient-orb-cyan { top: 12vh; left: -24vw; background: var(--cyan); }
.ambient-orb-green { right: -28vw; bottom: 4vh; background: var(--green); }
.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 90;
  height: 3px;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--btn-grad);
  box-shadow: 0 0 18px rgba(32, 200, 216, .32);
  transform: scaleX(0);
  transform-origin: left;
}
main {
  display: flex;
  flex-direction: column;
  gap: 112px;
}
section[id] { scroll-margin-top: 28px; }
#voor-wie { scroll-margin-top: 18px; }

/* Header */
.site-header {
  position: relative;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 68px;
}
.brand-cluster { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; border-radius: 12px; }
.brand-mark {
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.brand-name { line-height: 1.18; }
.brand-name strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand-name span { color: var(--muted); font-size: 12.5px; }
.header-actions { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.mobile-menu { position: relative; z-index: 30; display: none; }
.mobile-menu summary {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  list-style: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu-icon { position: relative; width: 18px; height: 14px; pointer-events: none; }
.mobile-menu-icon i {
  position: absolute;
  right: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: top .24s ease, transform .24s ease, width .24s ease;
}
.mobile-menu-icon i:first-child { top: 3px; }
.mobile-menu-icon i:last-child { top: 9px; width: 12px; }
.mobile-menu[open] .mobile-menu-icon i:first-child { top: 6px; transform: rotate(45deg); }
.mobile-menu[open] .mobile-menu-icon i:last-child { top: 6px; width: 18px; transform: rotate(-45deg); }
.mobile-nav {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: calc(100vw - 48px);
  max-height: min(520px, calc(100vh - 96px));
  padding: 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: var(--shadow);
  transform-origin: top right;
}
.mobile-menu[open] .mobile-nav { animation: mobile-menu-in .24s cubic-bezier(.2,.8,.2,1) both; }
.mobile-nav-label {
  display: block;
  padding: 7px 10px 9px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.mobile-nav a {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  min-height: 43px;
  padding: 7px 10px;
  border-radius: 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.25;
  text-decoration: none;
}
.mobile-nav a > span { color: var(--cyan-deep); font-size: 10px; font-weight: 800; letter-spacing: .05em; }
.mobile-nav a:active { background: var(--paper-soft); }
.mobile-nav .mobile-nav-cta {
  grid-template-columns: 1fr auto;
  gap: 10px;
  min-height: 48px;
  margin-top: 8px;
  padding: 10px 13px;
  background: var(--btn-grad);
  color: var(--btn-ink);
}
.mobile-nav .mobile-nav-cta > span { color: inherit; font-size: 18px; }
.theme-toggle {
  position: relative;
  display: grid;
  place-items: center;
  z-index: 2;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background-color .28s ease;
}
.theme-toggle::before {
  content: "";
  position: absolute;
  inset: 5px;
  z-index: -1;
  border-radius: inherit;
  background: var(--green-soft);
  transform: scale(.82);
  transition: transform .28s cubic-bezier(.2,.8,.2,1), background-color .28s ease;
}
.theme-toggle:active { transform: scale(.93); }
.theme-toggle[aria-checked="true"]::before { background: var(--cyan-soft); transform: scale(1); }
.theme-icon {
  position: relative;
  width: 20px;
  height: 20px;
  pointer-events: none;
}
.theme-icon-sun,
.theme-icon-moon {
  position: absolute;
  inset: 0;
  transition: opacity .25s ease, transform .32s cubic-bezier(.2,.8,.2,1);
}
.theme-icon-sun::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 6px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--green-deep);
  border-radius: 50%;
  box-sizing: border-box;
}
.theme-icon-sun::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 9px;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  box-shadow:
    0 -8px 0 var(--green-deep),
    6px -6px 0 var(--green-deep),
    8px 0 0 var(--green-deep),
    6px 6px 0 var(--green-deep),
    0 8px 0 var(--green-deep),
    -6px 6px 0 var(--green-deep),
    -8px 0 0 var(--green-deep),
    -6px -6px 0 var(--green-deep);
}
.theme-icon-moon { opacity: 0; transform: rotate(-28deg) scale(.72); }
.theme-icon-moon::before,
.theme-icon-moon::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}
.theme-icon-moon::before {
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--cyan-deep);
}
.theme-icon-moon::after {
  top: -1px;
  left: 7px;
  width: 14px;
  height: 14px;
  background: var(--paper);
  transition: background-color .28s ease;
}
.theme-toggle[aria-checked="true"] .theme-icon-sun { opacity: 0; transform: rotate(36deg) scale(.66); }
.theme-toggle[aria-checked="true"] .theme-icon-moon { opacity: 1; transform: rotate(0) scale(1); }
@media (hover: hover) {
  .theme-toggle:hover { border-color: var(--cyan); box-shadow: 0 12px 28px rgba(17, 38, 50, .13); transform: translateY(-1px); }
  .mobile-nav a:hover { background: var(--paper-soft); }
  .mobile-nav .mobile-nav-cta:hover { background: var(--btn-grad); filter: saturate(1.08); }
}
.theme-changing body,
.theme-changing .theme-toggle,
.theme-changing .step,
.theme-changing .fit-card,
.theme-changing .plan,
.theme-changing .legal-card,
.theme-changing .error-card { transition: background-color .28s ease, color .28s ease, border-color .28s ease, box-shadow .28s ease; }
.parent-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
  color: var(--muted);
  line-height: 1;
}
.parent-brand > span {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.parent-brand img {
  display: block;
  width: 92px;
  height: auto;
  opacity: .62;
}
:root[data-theme="dark"] .parent-brand img { opacity: .7; filter: grayscale(1) brightness(1.55); }
.header-link {
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}
.header-link:hover { border-color: var(--cyan); color: var(--cyan-deep); }

/* Shared typography */
.badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-soft);
}
h1, h2, h3, p { text-wrap: pretty; }
h1 {
  max-width: 13ch;
  margin: 18px 0 22px;
  font-size: clamp(43px, 5.7vw, 70px);
  font-weight: 850;
  letter-spacing: -0.052em;
  line-height: 0.99;
}
h2 {
  max-width: 19ch;
  margin: 15px 0 12px;
  font-size: clamp(31px, 3.6vw, 43px);
  font-weight: 825;
  letter-spacing: -0.04em;
  line-height: 1.07;
}
.section-intro {
  max-width: 58ch;
  margin: 0 0 34px;
  color: var(--muted);
  font-size: 18px;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(430px, .86fr);
  align-items: center;
  gap: clamp(48px, 7vw, 94px);
  min-height: 590px;
}
.hero-copy { position: relative; z-index: 1; }
.hero-ai,
.hero-ai .word {
  display: inline-block;
  background: linear-gradient(105deg, #2fc7cb 0%, #62d98f 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  max-width: 49ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.6;
}
.hero-sub strong { color: var(--ink); font-weight: 750; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-systems {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: .025em;
}
@media (min-width: 961px) {
  .hero-systems {
    white-space: nowrap;
    font-size: clamp(10px, 1vw, 12px);
    letter-spacing: 0;
  }
}
.btn, .btn-ghost {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.btn {
  border: 0;
  background: var(--btn-grad);
  color: var(--btn-ink);
  box-shadow: 0 12px 30px rgba(32, 200, 216, .24);
}
.btn-ghost {
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--paper) 74%, transparent);
  color: var(--ink);
}
.btn::after, .btn-ghost::after {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(90px circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(255,255,255,.52), transparent 70%);
  opacity: 0;
  transition: opacity .2s ease;
}
.btn:hover::after, .btn-ghost:hover::after { opacity: .72; }
.btn:hover, .btn-ghost:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn:active, .btn-ghost:active { transform: translateY(0) scale(.985); }
.btn:focus-visible, .btn-ghost:focus-visible, .header-link:focus-visible, .brand:focus-visible, .theme-toggle:focus-visible, .mobile-menu summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

/* AI answer card in hero */
.chat-wrap { position: relative; padding: 24px 0 24px 24px; }
.chat-wrap::before {
  content: "";
  position: absolute;
  inset: 0 26px 0 0;
  border-radius: 36px;
  background:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    var(--navy);
  background-size: 28px 28px;
  transform: rotate(2.5deg);
}
.chat {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow);
}
.chat-bar, .llm-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.window-dots { display: flex; gap: 6px; }
.window-dots i { display: block; width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong); }
.window-dots i:first-child { background: var(--cyan); }
.window-dots i:last-child { background: var(--green); }
.chat-body { display: flex; flex-direction: column; gap: 21px; padding: 25px; }
.chat-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.chat-head .left { color: var(--cyan-deep); }
.chat-q {
  max-width: 88%;
  margin-left: auto;
  padding: 13px 16px;
  border-radius: 14px 14px 4px 14px;
  background: var(--paper-soft);
}
.chat-q .q-label { display: block; margin-bottom: 3px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.chat-q p { margin: 0; font-size: 15px; font-weight: 600; }
.chat-a { display: flex; align-items: flex-start; gap: 12px; }
.chat-a .num, .llm-avatar {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 9px;
  background: var(--navy);
  color: var(--green);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  font-weight: 850;
}
.chat-a p { margin: 1px 0 0; font-size: 15px; line-height: 1.65; }
.chat-a strong { padding: 0 2px; background: var(--green-soft); color: var(--ink); font-weight: 800; }
.chat-caption { margin: 0; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13.5px; }

/* Website scanner funnel */
.scanner-promo {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: clamp(42px, 7vw, 90px);
  padding: clamp(34px, 6vw, 68px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  box-shadow: var(--shadow-soft);
}
.scanner-promo-copy h2 { max-width: 13ch; }
.scanner-promo-copy > p { max-width: 52ch; margin: 0; color: var(--muted); }
.scanner-promo-copy ul { display: grid; gap: 9px; margin: 24px 0 28px; padding: 0; list-style: none; color: var(--muted); font-size: 14px; }
.scanner-promo-copy li { display: flex; align-items: flex-start; gap: 9px; }
.scanner-promo-copy li::before { content: "✓"; display: grid; place-items: center; width: 20px; height: 20px; flex: 0 0 20px; border-radius: 50%; background: var(--green); color: var(--navy); font-size: 11px; font-weight: 900; }
.scanner-promo-copy .btn { align-self: flex-start; }
.scanner-promo-visual { position: relative; padding: 22px 0 22px 22px; }
.scanner-promo-visual::before {
  content: "";
  position: absolute;
  inset: 0 24px 0 0;
  border-radius: 30px;
  background:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    var(--navy);
  background-size: 27px 27px;
  transform: rotate(2deg);
}
.scanner-mini-window { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--paper); box-shadow: var(--shadow); }
.scanner-mini-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 46px; padding: 0 17px; border-bottom: 1px solid var(--line); background: var(--paper-soft); color: var(--muted); font-size: 11px; font-weight: 750; }
.scanner-mini-live { color: var(--green-deep); }
.scanner-mini-body { display: grid; grid-template-columns: 112px 1fr; gap: 22px; align-items: center; padding: 28px; }
.scanner-mini-score { display: grid; place-items: center; align-content: center; width: 112px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at center, var(--paper) 58%, transparent 59%), conic-gradient(var(--cyan) 68%, var(--line) 0); }
.scanner-mini-score strong { font-size: 38px; font-weight: 860; letter-spacing: -.06em; line-height: 1; }
.scanner-mini-score span { color: var(--muted); font-size: 10px; font-weight: 750; }
.scanner-mini-copy span { display: block; margin-bottom: 6px; color: var(--cyan-deep); font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.scanner-mini-copy strong { display: block; font-size: 18px; line-height: 1.35; }
.scanner-mini-bars { grid-column: 1 / -1; display: grid; gap: 9px; }
.scanner-mini-bars span { position: relative; height: 7px; overflow: hidden; border-radius: 999px; background: var(--paper-soft); }
.scanner-mini-bars span::after { content: ""; display: block; width: var(--value); height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--cyan), var(--green)); }
.scanner-mini-body > p { grid-column: 1 / -1; margin: 3px 0 0; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12.5px; }
.scanner-mini-body > p span { color: var(--ink); font-weight: 800; }

/* What I do: LLM window */
.work-section {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: center;
  gap: clamp(42px, 7vw, 90px);
  padding: clamp(34px, 5vw, 62px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  box-shadow: var(--shadow-soft);
}
.work-copy h2 { max-width: 10ch; }
.work-copy p { max-width: 34ch; margin: 0; color: var(--muted); }
.llm-window {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: 0 24px 65px rgba(17, 38, 50, .13);
}
.llm-bar strong { color: var(--ink); font-weight: 750; }
.llm-content { display: flex; flex-direction: column; gap: 22px; padding: 24px; }
.llm-prompt {
  align-self: flex-end;
  max-width: 82%;
  margin: 0;
  padding: 11px 15px;
  border-radius: 14px 14px 4px 14px;
  background: var(--paper-soft);
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}
.llm-answer { display: flex; align-items: flex-start; gap: 13px; }
.llm-message { min-width: 0; }
.llm-message > p { margin: 0; font-size: 16px; line-height: 1.7; }
.llm-message > p strong { font-weight: 800; }
.llm-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 18px;
}
.llm-process span {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--page);
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 750;
  text-align: center;
}
.llm-process b { display: block; margin-bottom: 1px; color: var(--cyan-deep); font-size: 10px; letter-spacing: .08em; }
.llm-status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 17px;
  color: var(--muted);
  font-size: 11.5px;
}
.llm-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }

/* Content sections and cards */
section { display: flex; flex-direction: column; }
.approach-lead {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: end;
  gap: clamp(38px, 6vw, 76px);
  margin-bottom: 34px;
}
.approach-lead .section-intro { margin-bottom: 0; }
.feature-photo {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper-soft);
  box-shadow: var(--shadow-soft);
  isolation: isolate;
}
.feature-photo::after {
  content: "";
  position: absolute;
  inset: 46% 0 0;
  z-index: 1;
  background: linear-gradient(to bottom, transparent, rgba(6, 20, 28, .68));
  pointer-events: none;
}
.feature-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}
.feature-photo picture { display: block; width: 100%; height: 100%; }
.feature-photo { transition: box-shadow .35s ease, border-color .35s ease; }
.feature-photo:hover { border-color: var(--line-strong); box-shadow: var(--shadow); }
.feature-photo figcaption {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 20px;
  z-index: 2;
  max-width: 29ch;
  color: #fff;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.4;
}
.feature-photo figcaption span {
  display: block;
  margin-bottom: 3px;
  color: var(--green);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.approach-photo { height: 348px; }
.steps, .plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step, .fit-card, .plan {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.step { position: relative; min-height: 260px; padding: 27px; }
.step::after {
  content: "";
  position: absolute;
  left: 27px;
  right: 27px;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  transform: scaleX(.28);
  transform-origin: left;
  transition: transform .25s ease;
}
.step:hover::after { transform: scaleX(1); }
.step-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--green);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
  font-weight: 850;
}
.step h3 { margin: 24px 0 7px; font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

.fit { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; margin-top: 22px; }
.fit-card { padding: 28px; }
.fit-card.no { background: color-mix(in srgb, var(--paper) 60%, var(--page)); box-shadow: none; }
.fit-card h3 { margin: 0 0 17px; font-size: 18px; font-weight: 800; }
.fit-card ul { display: flex; flex-direction: column; gap: 12px; margin: 0; padding: 0; list-style: none; }
.fit-card li { position: relative; padding-left: 30px; font-size: 15.5px; }
.fit-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 3px;
  display: grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border-radius: 6px;
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 11px;
  font-weight: 900;
}
.fit-card.no li::before { content: "–"; background: var(--paper-soft); color: var(--muted); }

.plan { position: relative; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.plan.featured {
  border-color: transparent;
  background: linear-gradient(var(--paper), var(--paper)) padding-box, var(--btn-grad) border-box;
  border-width: 2px;
  box-shadow: var(--shadow);
}
.plan-tag {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 99px;
  background: var(--cyan-soft);
  color: var(--cyan-deep);
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.plan.featured .plan-tag { background: var(--green-soft); color: var(--green-deep); }
.plan h3 { margin: 10px 0 0; font-size: 21px; font-weight: 825; letter-spacing: -.025em; line-height: 1.2; }
.plan .price { margin: 0; color: var(--muted); font-size: 13px; font-weight: 750; }
.plan p.desc { flex-grow: 1; margin: 5px 0 13px; color: var(--muted); font-size: 15px; }
.plan .when { margin: 0; padding-top: 15px; border-top: 1px solid var(--line); font-size: 14px; }
.plan .when strong { color: var(--cyan-deep); }
.plan-link { align-self: flex-start; margin-top: 6px; color: var(--cyan-deep); font-size: 13px; font-weight: 800; text-decoration: none; }
.plan-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.why-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: stretch;
  gap: clamp(40px, 6vw, 74px);
}
.why-photo { min-height: 530px; }
.why-content { justify-content: center; display: flex; flex-direction: column; }
.why { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 26px; }
.why > div { position: relative; padding: 22px 0 0 48px; border-top: 1px solid var(--line-strong); }
.why > div::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 22px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 14px;
  font-weight: 900;
}
.why h3 { margin: 0 0 5px; font-size: 17px; font-weight: 800; }
.why p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* FAQ: explicit answers for visitors and answer engines */
.faq-section {
  display: grid;
  grid-template-columns: minmax(250px, .68fr) minmax(0, 1.32fr);
  align-items: start;
  gap: clamp(40px, 7vw, 90px);
}
.faq-intro { position: sticky; top: 34px; }
.faq-intro h2 { max-width: 13ch; }
.faq-intro .section-intro { margin-bottom: 0; font-size: 16px; }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-item {
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
}
.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 48px 22px 0;
  cursor: pointer;
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before,
.faq-item summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 3px;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan-deep);
  transition: transform .25s ease;
}
.faq-item summary::after { transform: rotate(90deg); }
.faq-item[open] summary::after { transform: rotate(0); }
.faq-item summary:hover { color: var(--cyan-deep); }
.faq-item summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; border-radius: 4px; }
.faq-item p {
  max-width: 66ch;
  margin: -4px 48px 22px 0;
  color: var(--muted);
  font-size: 15.5px;
}

/* Direct contact route alongside the free scanner funnel */
.contact-block {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(38px, 6vw, 76px);
  padding: clamp(36px, 6vw, 68px);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 30px;
  background: var(--navy);
  color: #f7fbfc;
  box-shadow: var(--shadow);
}
.contact-block::before {
  content: "";
  position: absolute;
  width: 390px;
  height: 390px;
  top: -270px;
  left: -150px;
  border-radius: 50%;
  background: rgba(32,200,216,.18);
  filter: blur(3px);
  pointer-events: none;
}
.contact-block::after {
  content: "";
  position: absolute;
  width: 310px;
  height: 310px;
  right: -210px;
  bottom: -220px;
  border-radius: 50%;
  background: rgba(183,243,74,.14);
  filter: blur(3px);
  pointer-events: none;
}
.contact-block > * { position: relative; z-index: 1; }
.contact-block .badge { color: var(--cyan); }
.contact-block h2 { max-width: 13ch; margin-top: 15px; }
.contact-block-copy > p { max-width: 48ch; margin: 0; color: #aebec8; font-size: 16px; line-height: 1.65; }
.contact-benefits { display: grid; gap: 10px; margin: 25px 0 24px; padding: 0; list-style: none; color: #dbe6eb; font-size: 14px; }
.contact-benefits li { position: relative; padding-left: 29px; }
.contact-benefits li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 7px;
  background: var(--green);
  color: var(--navy);
  font-size: 11px;
  font-weight: 900;
}
.contact-block-copy .contact-email { color: #8fa3af; font-size: 13px; }
.contact-email a { color: var(--cyan); font-weight: 750; text-underline-offset: 3px; }
.contact-form {
  max-width: none;
  margin-top: 0;
  padding: clamp(21px, 3vw, 30px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  background: rgba(255,255,255,.06);
  box-shadow: 0 22px 54px rgba(0,0,0,.14);
}
.contact-form .btn { justify-self: start; }
.contact-form .form-note { justify-self: start; text-align: left; }
.contact-success {
  position: relative;
  grid-column: 1 / -1;
  padding: 19px 19px 19px 58px;
  border: 1px solid rgba(183,243,74,.4);
  border-radius: 14px;
  background: rgba(183,243,74,.13);
}
.contact-success::before {
  content: "✓";
  position: absolute;
  top: 18px;
  left: 18px;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: var(--green);
  color: var(--navy);
  font-size: 15px;
  font-weight: 950;
}
.contact-success[hidden] { display: none; }
.contact-success strong { display: block; margin-bottom: 5px; color: var(--green); font-size: 17px; }
.contact-success p { margin: 0; color: #dbe6eb; font-size: 13.5px; line-height: 1.6; }
.contact-success:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.contact-form.is-submitted .field,
.contact-form.is-submitted > .btn,
.contact-form.is-submitted > .form-note { display: none; }

/* Forms */
.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  width: 100%;
  max-width: 680px;
  margin-top: 30px;
  text-align: left;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.hp-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}
.field.wide { grid-column: 1 / -1; }
.field label { color: #dbe6eb; font-size: 12.5px; font-weight: 750; }
.field label { transition: color .2s ease, transform .2s ease; }
.field:focus-within label { color: var(--cyan); transform: translateX(2px); }
.field label .optional { color: #8fa3af; font-weight: 500; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.07);
  color: #fff;
  font: inherit;
  font-size: 16px;
  padding: 12px 14px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #8195a1; }
.field input:focus-visible, .field textarea:focus-visible { outline: 0; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(32,200,216,.15); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #ff787e; box-shadow: 0 0 0 3px rgba(255,105,105,.15); }
.form .btn { grid-column: 1 / -1; justify-self: center; margin-top: 8px; cursor: pointer; }
.form .btn[aria-busy="true"] { cursor: wait; opacity: .82; }
.form-feedback {
  display: none;
  align-items: flex-start;
  gap: 11px;
  grid-column: 1 / -1;
  margin: 0;
  padding: 14px 15px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.5;
  text-align: left;
}
.form-feedback:not(:empty) { display: flex; }
.form-feedback::before {
  content: "i";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  margin-top: 1px;
  border-radius: 50%;
  background: #9eeff7;
  color: var(--navy);
  font-size: 12px;
  font-weight: 950;
}
.form-feedback.is-info { border-color: rgba(32,200,216,.32); background: rgba(32,200,216,.11); color: #9eeff7; }
.form-feedback.is-success { border-color: rgba(183,243,74,.32); background: rgba(183,243,74,.12); color: #d8ff91; }
.form-feedback.is-success::before { content: "✓"; background: var(--green); }
.form-feedback.is-error { border-color: rgba(255,105,105,.38); background: rgba(255,105,105,.13); color: #ffc3c6; }
.form-feedback.is-error::before { content: "!"; background: #ff787e; color: var(--navy); }
.form-feedback:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.form-note { grid-column: 1 / -1; justify-self: center; margin: 0; color: #8fa3af; font-size: 12.5px; line-height: 1.5; text-align: center; }
.form-note a { color: #dbe6eb; text-underline-offset: 3px; }

footer.site-footer {
  display: block;
  margin-top: 88px;
  padding: clamp(30px, 5vw, 50px) clamp(24px, 5vw, 54px) 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 28px;
  background:
    radial-gradient(520px 240px at 5% 0%, rgba(32,200,216,.12), transparent 72%),
    radial-gradient(430px 220px at 100% 100%, rgba(183,243,74,.08), transparent 72%),
    #071722;
  box-shadow: 0 28px 80px rgba(8,24,34,.2);
  color: #dce6ea;
  font-size: 14px;
  text-align: left;
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(280px, 1.5fr) repeat(3, minmax(130px, .72fr));
  gap: clamp(30px, 5vw, 68px);
  align-items: start;
}
.footer-intro { max-width: 390px; }
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
}
.footer-brand img {
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.footer-brand span { display: flex; flex-direction: column; gap: 2px; line-height: 1.2; }
.footer-brand strong { color: #fff; font-size: 17px; letter-spacing: -.02em; }
.footer-brand small { color: #91a4af; font-size: 11.5px; }
.footer-intro p {
  max-width: 42ch;
  margin: 21px 0 18px;
  color: #9fb0ba;
  font-size: 13.5px;
  line-height: 1.65;
}
.footer-email {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #fff;
  font-weight: 750;
  text-decoration: none;
}
.footer-email::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(183,243,74,.11);
}
.footer-email:hover { color: var(--green); }
.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.footer-column > strong {
  margin-bottom: 5px;
  color: #fff;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.footer-column a {
  color: #9fb0ba;
  font-size: 13px;
  font-weight: 620;
  line-height: 1.45;
  text-decoration: none;
  transition: color .18s ease, transform .18s ease;
}
.footer-column a:hover {
  color: #fff;
  transform: translateX(2px);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: 42px;
  padding-top: 21px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: #718994;
  font-size: 11.5px;
}
.footer-bottom a { color: #a9bcc5; font-weight: 720; text-decoration: none; }
.footer-bottom a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* Privacy and error pages reuse the same visual language */
.simple-page { min-height: 100vh; }
.simple-page .page { min-height: 100vh; display: flex; flex-direction: column; }
.simple-page main { flex: 1; justify-content: center; gap: 0; }
.simple-header { padding-bottom: 36px; }
.legal-card,
.error-card {
  width: min(780px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 6vw, 58px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.legal-card h1,
.error-card h1 { max-width: 16ch; margin-top: 14px; font-size: clamp(38px, 7vw, 64px); }
.legal-card h2 { margin-top: 34px; font-size: 24px; }
.legal-card p,
.legal-card li,
.error-card p { color: var(--muted); font-size: 16px; }
.legal-card ul { padding-left: 22px; }
.legal-card .btn,
.error-card .btn { margin-top: 18px; }
.error-card-rich {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(380px, 1.1fr);
  gap: clamp(34px, 6vw, 72px);
  align-items: center;
  width: min(1120px, 100%);
  overflow: hidden;
}
.error-copy > p { max-width: 56ch; line-height: 1.7; }
.error-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.error-actions .btn,
.error-actions .btn-ghost { margin-top: 0; }
.error-links { display: flex; flex-wrap: wrap; gap: 9px 18px; margin-top: 26px; }
.error-links a { color: var(--cyan-deep); font-size: 13px; font-weight: 750; text-underline-offset: 4px; }
.error-window {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: var(--navy);
  box-shadow: 0 28px 70px rgba(8,24,34,.19);
  color: #f7fbfc;
  transform: rotate(1.2deg);
}
.error-window-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 13px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,.11);
  color: #9eb0ba;
  font-size: 11px;
  font-weight: 750;
}
.error-window-bar strong { color: var(--green); }
.error-window-body { position: relative; display: grid; gap: 14px; padding: clamp(25px, 4vw, 38px); }
.error-code {
  display: block;
  background: var(--btn-grad);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-size: clamp(86px, 12vw, 142px);
  font-weight: 950;
  letter-spacing: -.09em;
  line-height: .8;
}
.error-prompt,
.error-answer { padding: 15px 16px; border-radius: 14px; }
.error-prompt { margin-left: 15%; background: rgba(255,255,255,.08); }
.error-answer { display: grid; grid-template-columns: 30px 1fr; gap: 11px; align-items: start; border: 1px solid rgba(32,200,216,.2); background: rgba(32,200,216,.08); }
.error-prompt span { display: block; margin-bottom: 5px; color: var(--cyan); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.error-prompt p,
.error-answer p { margin: 0; color: #dbe6eb; font-size: 13px; line-height: 1.55; }
.error-answer > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--green); color: var(--navy); font-size: 10px; font-weight: 950; }

/* Long-form GEO knowledge pages */
.content-page {
  min-height: 100vh;
  scroll-behavior: smooth;
}
.content-page .page { min-height: 100vh; }
.content-page main { display: block; }
.content-page .simple-header { padding-bottom: 38px; }
.knowledge-article { display: grid; gap: 72px; }
.article-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(34px, 6vw, 70px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(560px 260px at 100% 0%, rgba(183,243,74,.15), transparent 70%),
    radial-gradient(620px 290px at 0% 16%, rgba(32,200,216,.12), transparent 72%),
    var(--paper);
  box-shadow: var(--shadow-soft);
}
.article-hero::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  z-index: -1;
  width: 280px;
  height: 280px;
  border: 1px solid color-mix(in srgb, var(--cyan) 22%, transparent);
  border-radius: 50%;
  box-shadow:
    0 0 0 38px color-mix(in srgb, var(--cyan) 5%, transparent),
    0 0 0 76px color-mix(in srgb, var(--green) 4%, transparent);
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.breadcrumbs a {
  color: var(--cyan-deep);
  text-decoration: none;
}
.breadcrumbs a:hover { text-decoration: underline; text-underline-offset: 3px; }
.article-hero h1 {
  max-width: 16ch;
  margin: 18px 0 22px;
  font-size: clamp(45px, 6.6vw, 76px);
}
.article-deck {
  max-width: 72ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.58;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 650;
}
.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.article-meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}
.answer-summary {
  position: relative;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 42px;
  padding: clamp(22px, 4vw, 34px);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 22px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    #0c1c28;
  background-size: 26px 26px;
  box-shadow: 0 24px 60px rgba(8,24,34,.18);
  color: #f6fafb;
}
.answer-label {
  color: #77e6ef;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.answer-summary p {
  max-width: 74ch;
  margin: 0;
  color: #c8d5dc;
  font-size: 16.5px;
  line-height: 1.7;
}
.answer-summary strong { color: #fff; }
.article-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 780px);
  justify-content: center;
  gap: clamp(38px, 7vw, 82px);
  align-items: start;
}
.article-toc {
  position: sticky;
  top: 24px;
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}
.article-toc strong {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.article-toc a {
  position: relative;
  padding: 8px 10px;
  border-radius: 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 680;
  line-height: 1.35;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, transform .2s ease;
}
.article-toc a:hover,
.article-toc a[aria-current="location"] {
  background: var(--cyan-soft);
  color: var(--cyan-deep);
  transform: translateX(2px);
}
.article-body { min-width: 0; }
.article-body > section {
  padding-bottom: 54px;
  scroll-margin-top: 34px;
}
.article-body > section + section {
  padding-top: 54px;
  border-top: 1px solid var(--line);
}
.article-body h2 {
  max-width: 24ch;
  margin: 0 0 20px;
  font-size: clamp(30px, 4.2vw, 44px);
}
.article-body h3 {
  margin: 34px 0 8px;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: -.02em;
}
.article-body p,
.article-body li {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.article-body p { margin: 0 0 20px; }
.article-body p strong,
.article-body li strong { color: var(--ink); }
.article-body a:not(.btn) {
  color: var(--cyan-deep);
  font-weight: 720;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.article-body code {
  padding: .15em .4em;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-soft);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .86em;
  overflow-wrap: anywhere;
}
.article-callout {
  margin: 34px 0 6px;
  padding: 24px 26px;
  border: 1px solid color-mix(in srgb, var(--cyan) 30%, var(--line));
  border-left: 5px solid var(--cyan);
  border-radius: 16px;
  background: linear-gradient(135deg, var(--cyan-soft), color-mix(in srgb, var(--paper) 84%, transparent));
}
.article-callout > strong {
  display: block;
  margin-bottom: 7px;
  color: var(--cyan-deep);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.article-callout p { margin: 0; color: var(--ink); font-size: 16px; }
.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.knowledge-card {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.knowledge-card > span,
.metric-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 10px;
  font-weight: 900;
}
.knowledge-card h3 { margin: 18px 0 8px; font-size: 19px; }
.knowledge-card p { margin: 0; font-size: 15px; line-height: 1.6; }
.article-steps {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.article-steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  align-items: start;
  padding: 19px 20px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--paper);
}
.article-steps li > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--btn-grad);
  color: var(--btn-ink);
  font-size: 13px;
  font-weight: 900;
}
.article-steps strong { display: block; margin: 2px 0 3px; font-size: 16px; }
.article-steps p { margin: 0; font-size: 14.5px; line-height: 1.6; }
.article-steps-large li { padding: 23px; }
.article-steps-large strong { font-size: 18px; }
.article-steps-large p { font-size: 15.5px; }
.check-list {
  display: grid;
  gap: 13px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  position: relative;
  padding: 16px 18px 16px 50px;
  border-radius: 14px;
  background: var(--paper-soft);
}
.check-list li::before {
  content: "×";
  position: absolute;
  top: 17px;
  left: 18px;
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
}
.comparison-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.comparison-wrap:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.comparison-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}
.comparison-table th,
.comparison-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.comparison-table thead th {
  background: var(--navy);
  color: #fff;
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.comparison-table thead th:first-child { width: 22%; }
.comparison-table tbody th { color: var(--ink); font-size: 13px; }
.comparison-table td { color: var(--muted); }
.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td { border-bottom: 0; }
.comparison-table tbody tr:nth-child(even) { background: color-mix(in srgb, var(--paper-soft) 62%, transparent); }
.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}
.decision-grid > div {
  padding: 22px 19px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
}
.decision-grid strong { display: block; margin-bottom: 8px; font-size: 15px; }
.decision-grid p { margin: 0; font-size: 14px; line-height: 1.55; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.metric-card {
  display: flex;
  flex-direction: column;
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.metric-card > span { align-self: flex-start; }
.metric-card h3 { margin: 17px 0 8px; font-size: 19px; }
.metric-card p { margin: 0 0 18px; font-size: 14.5px; line-height: 1.6; }
.metric-card code {
  display: block;
  margin-top: auto;
  padding: 10px 11px;
  font-size: 11px;
  line-height: 1.5;
}
.fine-print {
  margin-top: 22px !important;
  padding-left: 16px;
  border-left: 3px solid var(--green);
  font-size: 13px !important;
}
.measurement-list {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}
.measurement-list > div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--paper);
}
.measurement-list strong { font-size: 14px; }
.measurement-list span { color: var(--muted); font-size: 14px; }
.report-cycle {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 30px 0;
}
.report-cycle > div {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 16px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 15px;
  background: var(--navy);
  color: #fff;
}
.report-cycle > div:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -12px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: -12px;
  border-radius: 50%;
  background: var(--green);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}
.report-cycle span { color: var(--cyan); font-size: 11px; font-weight: 900; }
.report-cycle strong { font-size: 14px; }
.report-cycle small { color: #9fb0bc; font-size: 11px; line-height: 1.45; }
.article-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  margin-top: 42px;
  padding: clamp(25px, 5vw, 42px);
  border-radius: 22px;
  background:
    radial-gradient(420px 220px at 100% 0%, rgba(32,200,216,.16), transparent 65%),
    var(--navy);
  color: #fff;
  box-shadow: 0 26px 70px rgba(8,24,34,.2);
}
.article-cta .badge { color: var(--cyan); }
.article-cta h2 {
  max-width: 18ch;
  margin: 13px 0 10px;
  color: #fff;
  font-size: clamp(27px, 4vw, 38px);
}
.article-cta p { max-width: 55ch; margin: 0; color: #aebdc6; font-size: 15px; line-height: 1.6; }
.article-cta .btn { flex-shrink: 0; white-space: nowrap; }
.article-faq {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
}
.article-faq details + details { border-top: 1px solid var(--line); }
.article-faq summary {
  position: relative;
  padding: 20px 52px 20px 22px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}
.article-faq summary::-webkit-details-marker { display: none; }
.article-faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--cyan-deep);
  font-size: 22px;
  transform: translateY(-50%);
}
.article-faq details[open] summary::after { content: "−"; }
.article-faq details p { margin: -2px 50px 22px 22px; font-size: 15px; line-height: 1.65; }
.source-section {
  padding-bottom: 0 !important;
}
.source-section p { font-size: 15px; }
.source-section ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding-left: 20px;
}
.source-section li { font-size: 14px; line-height: 1.55; }
.related-knowledge {
  display: grid;
  grid-template-columns: minmax(220px, .65fr) 1.35fr;
  gap: 48px;
  align-items: start;
  padding: clamp(30px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.related-knowledge h2 { max-width: 13ch; font-size: clamp(29px, 4vw, 42px); }
.related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.related-card {
  display: flex;
  flex-direction: column;
  min-height: 195px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper-soft);
  color: var(--ink);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.related-card:hover { transform: translateY(-3px); border-color: var(--cyan); box-shadow: var(--shadow-soft); }
.related-card span {
  margin-bottom: 28px;
  color: var(--cyan-deep);
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.related-card strong { font-size: 18px; line-height: 1.35; }
.related-card small { margin-top: 9px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.content-motion .article-hero {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .65s ease, transform .7s cubic-bezier(.2,.8,.2,1);
}
.content-motion.content-ready .article-hero { opacity: 1; transform: none; }
.content-motion .content-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .58s ease, transform .64s cubic-bezier(.2,.8,.2,1);
}
.content-motion .content-reveal.is-visible { opacity: 1; transform: none; }
.theme-changing .article-hero,
.theme-changing .article-toc,
.theme-changing .knowledge-card,
.theme-changing .metric-card,
.theme-changing .article-steps li,
.theme-changing .related-knowledge,
.theme-changing .related-card { transition: background-color .28s ease, color .28s ease, border-color .28s ease, box-shadow .28s ease; }

/* Functional motion layer */
html.js .hero-copy, html.js .chat-wrap {
  opacity: 0;
  animation: content-safety 0s linear 2s forwards;
}
@keyframes content-safety { to { opacity: 1; } }
.word { display: inline-block; }
.motion-enabled .word { will-change: transform, opacity; }
.step, .fit-card, .plan, .faq-item {
  transform-style: preserve-3d;
  transition: box-shadow .22s ease, border-color .22s ease;
  will-change: auto;
}
html:not(.motion-enabled) .step:hover,
html:not(.motion-enabled) .fit-card:hover,
html:not(.motion-enabled) .plan:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.motion-enabled .step:hover,
.motion-enabled .fit-card:hover,
.motion-enabled .plan:hover { border-color: var(--line-strong); box-shadow: var(--shadow); }
.motion-enabled .llm-window,
.motion-enabled .chat-wrap,
.motion-enabled .feature-photo { will-change: transform; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ambient-layer { display: none; }
  .content-motion .article-hero,
  .content-motion .content-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  html.js .hero-copy, html.js .chat-wrap { opacity: 1 !important; transform: none !important; animation: none; }
  .btn, .btn-ghost, .step, .fit-card, .plan, .step::after, .feature-photo, .field label, .faq-item summary::before, .faq-item summary::after { transition: none; }
  .step:hover, .fit-card:hover, .plan:hover { transform: none; }
  .feature-photo img { transform: none; }
  .theme-toggle, .theme-toggle::before, .theme-icon-sun, .theme-icon-moon, .theme-icon-moon::after, .theme-changing body, .theme-changing .step, .theme-changing .fit-card, .theme-changing .plan, .theme-changing .legal-card, .theme-changing .error-card { transition: none; }
  .mobile-menu[open] .mobile-nav { animation: none; }
}
@media (forced-colors: active) {
  .hero-ai, .hero-ai .word { background: none; color: Highlight; -webkit-text-fill-color: Highlight; }
}

@media (max-width: 960px) {
  main { gap: 88px; }
  .footer-main { grid-template-columns: minmax(260px, 1.3fr) repeat(2, minmax(140px, .7fr)); }
  .footer-column:last-child { grid-column: 2 / 3; }
  .article-layout { grid-template-columns: 1fr; gap: 42px; }
  .article-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .article-toc strong { grid-column: 1 / -1; }
  .related-knowledge { grid-template-columns: 1fr; gap: 28px; }
  .related-knowledge h2 { max-width: 19ch; }
  .report-cycle { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-cycle > div:nth-child(2)::after { display: none; }
  .error-card-rich { grid-template-columns: 1fr; }
  .error-window { max-width: 620px; transform: none; }
  .site-header { padding-bottom: 48px; }
  .has-mobile-menu .header-link { display: none; }
  .has-mobile-menu .mobile-menu { display: block; }
  .has-mobile-menu .parent-brand { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; gap: 48px; }
  .scanner-promo { grid-template-columns: 1fr; }
  .scanner-promo-copy { max-width: 720px; }
  .scanner-promo-visual { max-width: 660px; }
  .hero-copy { max-width: 720px; }
  .chat-wrap { max-width: 650px; padding-left: 16px; }
  .work-section { grid-template-columns: 1fr; }
  .work-copy h2, .work-copy p { max-width: 22ch; }
  .approach-lead, .why-layout { grid-template-columns: 1fr; }
  .faq-section { grid-template-columns: 1fr; }
  .contact-block { grid-template-columns: 1fr; }
  .contact-block-copy { max-width: 700px; }
  .faq-intro { position: static; }
  .faq-intro h2 { max-width: 19ch; }
  .approach-photo { height: 390px; }
  .why-photo { min-height: 440px; }
  .steps, .plans { grid-template-columns: 1fr; }
  .step { min-height: 0; }
  .why { gap: 20px; }
}
@media (max-width: 680px) {
  .page { width: min(100% - 32px, 1180px); padding-top: 20px; }
  main { gap: 72px; }
  .site-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding-bottom: 42px; }
  .content-page .site-header { padding-bottom: 30px; }
  .knowledge-article { gap: 48px; }
  .article-hero { margin-inline: -4px; padding: 28px 20px; border-radius: 24px; }
  .article-hero h1 { font-size: clamp(39px, 12vw, 54px); }
  .article-deck { font-size: 17px; }
  .answer-summary { grid-template-columns: 1fr; gap: 9px; margin-top: 30px; padding: 22px 18px; }
  .answer-summary p { font-size: 15px; }
  .article-toc { grid-template-columns: 1fr; padding: 14px; }
  .article-toc strong { grid-column: auto; }
  .article-body > section { padding-bottom: 42px; }
  .article-body > section + section { padding-top: 42px; }
  .article-body p,
  .article-body li { font-size: 16px; }
  .knowledge-grid,
  .metric-grid,
  .decision-grid,
  .related-grid { grid-template-columns: 1fr; }
  .knowledge-card,
  .metric-card { min-height: 0; padding: 21px; }
  .article-steps li,
  .article-steps-large li { grid-template-columns: 36px 1fr; gap: 13px; padding: 17px; }
  .article-steps li > span { width: 36px; height: 36px; border-radius: 11px; }
  .measurement-list > div { grid-template-columns: 1fr; gap: 4px; }
  .report-cycle { grid-template-columns: 1fr; }
  .report-cycle > div:not(:last-child)::after { display: none; }
  .article-cta { grid-template-columns: 1fr; padding: 26px 21px; }
  .article-cta .btn { width: 100%; white-space: normal; }
  .related-knowledge { margin-inline: -4px; padding: 27px 20px; border-radius: 24px; }
  .related-card { min-height: 0; }
  .related-card span { margin-bottom: 18px; }
  .brand-name span, .header-link { display: none; }
  .brand-cluster { display: flex; gap: 10px; min-width: 0; }
  .parent-brand { display: none; }
  .header-actions { gap: 8px; }
  .mobile-nav { width: calc(100vw - 32px); }
  h1 { font-size: clamp(40px, 13vw, 54px); }
  h2 { font-size: 32px; }
  .hero { gap: 38px; }
  .hero-sub { font-size: 18px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .chat-wrap { padding: 10px 0 10px 10px; }
  .scanner-promo { margin-inline: -4px; padding: 27px 20px; border-radius: 24px; }
  .scanner-promo-visual { padding: 10px 0 10px 10px; }
  .scanner-promo-visual::before { right: 12px; border-radius: 24px; }
  .scanner-mini-body { grid-template-columns: 1fr; justify-items: center; padding: 22px 18px; text-align: center; }
  .scanner-mini-bars, .scanner-mini-body > p { grid-column: auto; width: 100%; }
  .chat-wrap::before { right: 12px; border-radius: 24px; }
  .chat-body, .llm-content { padding: 18px; }
  .chat-head .right { display: none; }
  .chat-q { max-width: 94%; }
  .work-section { margin-inline: -4px; padding: 26px 18px 20px; border-radius: 24px; }
  .llm-process { grid-template-columns: 1fr; }
  .approach-photo { height: 300px; }
  .why-photo { min-height: 360px; }
  .feature-photo figcaption { right: 15px; bottom: 14px; left: 15px; font-size: 14px; }
  .fit, .why { grid-template-columns: 1fr; }
  .fit-card, .step, .plan { padding: 23px; }
  .form { grid-template-columns: 1fr; }
  .field.wide, .form .btn, .form-note, .form-feedback { grid-column: auto; }
  .contact-success { grid-column: auto; }
  .contact-block { margin-inline: -4px; padding: 30px 20px; border-radius: 24px; }
  .contact-form { padding: 21px 16px; }
  .contact-form .btn { width: 100%; }
  .faq-item summary { padding-right: 38px; font-size: 16px; }
  .faq-item p { margin-right: 20px; font-size: 15px; }
  footer.site-footer { margin-top: 64px; padding: 28px 22px 20px; border-radius: 22px; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 22px; }
  .footer-intro { grid-column: 1 / -1; max-width: none; }
  .footer-column:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; margin-top: 34px; }
  .error-actions { flex-direction: column; }
  .error-actions .btn,
  .error-actions .btn-ghost { width: 100%; }
  .error-window-bar { grid-template-columns: auto 1fr; }
  .error-window-bar strong { display: none; }
  .error-prompt { margin-left: 0; }
  .ambient-orb { width: 90vw; opacity: .08; filter: blur(60px); }
  .scroll-progress { height: 2px; }
}
@media (max-width: 520px) {
  .brand-name strong { font-size: 16px; }
}
@keyframes mobile-menu-in {
  from { opacity: 0; transform: translateY(-8px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}