:root {
  --bg: #f7f9fb;
  --surface: #ffffff;
  --fg: #1a2332;
  --muted: #4a5b73;
  --line: #d3dbe5;
  --accent: #00bcd4;
  --accent-text: #00707f;
  --inverse-bg: #1a2332;
  --inverse-fg: #f2f6fa;
  --risk: #c41e3a;
  --ok: #0a7d55;
  --radius: 6px;
  --measure: 66ch;
  --head: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Public Sans", "Segoe UI", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1520;
    --surface: #151f2e;
    --fg: #e9eff5;
    --muted: #a3b2c5;
    --line: #2a3a50;
    --accent-text: #4dd4e6;
    --inverse-bg: #e9eff5;
    --inverse-fg: #1a2332;
    --risk: #ff6b81;
    --ok: #4cd6a0;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--body); font-size: 1.0625rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: var(--accent-text); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--inverse-bg); color: var(--inverse-fg); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

h1, h2, h3 { font-family: var(--head); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.005em; }
p { margin: 0 0 1em; max-width: var(--measure); }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 58ch; }
.wrap { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.tight { padding-top: 0; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--head); font-weight: 800; font-size: 1.35rem; color: var(--fg); text-decoration: none; letter-spacing: -0.02em; }
.brand svg { width: 28px; height: 28px; }
nav ul { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; align-items: center; }
nav a { color: var(--fg); text-decoration: none; font-weight: 500; font-size: .98rem; padding: .3rem 0; border-bottom: 2px solid transparent; }
nav a:hover, nav a[aria-current="page"] { border-bottom-color: var(--accent); }
.menu-btn { display: none; background: none; border: 1px solid var(--line); color: var(--fg); border-radius: var(--radius); padding: .45rem .8rem; font: inherit; cursor: pointer; }
.btn { display: inline-block; background: var(--accent); color: #05222a; font-weight: 700; padding: .85rem 1.4rem; border-radius: var(--radius); text-decoration: none; border: 2px solid var(--accent); font-family: var(--body); font-size: 1rem; cursor: pointer; transition: background .15s, color .15s; }
.btn:hover { background: transparent; color: var(--fg); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--fg); }
.btn.ghost:hover { background: var(--fg); color: var(--bg); }
.btn.small { padding: .55rem 1rem; font-size: .93rem; }
.actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 1.6rem; }

/* hero */
.hero { padding-top: clamp(2.5rem, 6vw, 4.5rem); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.creds { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--line); font-weight: 600; color: var(--muted); font-size: .95rem; }

/* ledger widget: the one memorable element */
.ledger { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.4rem 1.2rem; box-shadow: 0 1px 0 var(--line); }
.ledger h2 { font-size: 1.3rem; margin-bottom: .25rem; }
.ledger .hint { color: var(--muted); font-size: .93rem; margin-bottom: .8rem; }
.ledger fieldset { border: 0; margin: 0; padding: 0; }
.ledger label { display: grid; grid-template-columns: 1.4rem 1fr auto; gap: .7rem; align-items: center; padding: .55rem 0; border-top: 1px solid var(--line); cursor: pointer; font-size: .98rem; line-height: 1.35; }
.ledger label:first-of-type { border-top: 2px solid var(--fg); }
.ledger input[type=checkbox] { width: 1.15rem; height: 1.15rem; accent-color: var(--accent-text); margin: 0; }
.ledger .state { font-size: .85rem; font-weight: 600; color: var(--risk); min-width: 4.2rem; text-align: right; }
.ledger input:checked ~ .state { color: var(--ok); }
.ledger .total { border-top: 3px double var(--fg); margin-top: .3rem; padding-top: .9rem; display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.ledger .score { font-family: var(--head); font-weight: 800; font-size: 2.6rem; line-height: 1; letter-spacing: -0.03em; }
.ledger .score small { font-size: 1.05rem; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.ledger .verdict { font-weight: 600; max-width: 24ch; text-align: right; }
.ledger .verdict.bad { color: var(--risk); }
.ledger .verdict.mid { color: var(--fg); }
.ledger .verdict.good { color: var(--ok); }
.bar { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; margin: .9rem 0 0; }
.bar i { display: block; height: 100%; width: 100%; background: var(--risk); transform-origin: left; transform: scaleX(1); transition: transform .35s ease, background .35s; }
.ledger .cta-row { margin-top: 1rem; }

/* ruled lists instead of cards */
.rows { border-top: 2px solid var(--fg); }
.row { display: grid; grid-template-columns: minmax(180px, 1fr) 2fr; gap: 1rem 2.5rem; padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.row h3 { margin: 0; }
.row p { margin: 0; color: var(--muted); }
.row p + p { margin-top: .7em; }
.cols3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.cols3 > div { border-top: 2px solid var(--fg); padding-top: 1rem; }
.cols3 p { color: var(--muted); }
.band { background: var(--inverse-bg); color: var(--inverse-fg); }
.band p, .band .lede { color: inherit; opacity: .88; }
.band h2 { color: inherit; }
.band .btn.ghost { color: var(--inverse-fg); border-color: var(--inverse-fg); }
.band .btn.ghost:hover { background: var(--inverse-fg); color: var(--inverse-bg); }
.band a { color: #7fe3f0; }
.band .btn { color: #05222a; }
.band .btn:hover { color: var(--inverse-fg); }

/* process steps: a real sequence, so numbered */
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.steps li { counter-increment: s; border-top: 2px solid var(--fg); padding-top: .9rem; }
.steps li::before { content: counter(s); display: block; font-family: var(--head); font-weight: 800; font-size: 2rem; color: var(--accent-text); line-height: 1; margin-bottom: .5rem; }
.steps h3 { margin-bottom: .3rem; }
.steps p { color: var(--muted); font-size: .97rem; }
.timeline { list-style: none; margin: 0; padding: 0; border-left: 3px solid var(--accent); }
.timeline li { padding: 0 0 2rem 1.6rem; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -9px; top: .45rem; width: 15px; height: 15px; background: var(--bg); border: 3px solid var(--accent); border-radius: 50%; }
.timeline h3 { margin-bottom: .25rem; }
.timeline p { color: var(--muted); }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; align-items: stretch; }
.plan { border: 1px solid var(--line); border-top: 3px solid var(--fg); background: var(--surface); padding: 1.6rem 1.4rem; display: flex; flex-direction: column; border-radius: 0 0 var(--radius) var(--radius); }
.plan.featured { background: var(--inverse-bg); color: var(--inverse-fg); border-color: var(--inverse-bg); border-top-color: var(--accent); }
.plan.featured p, .plan.featured li { color: inherit; }
.plan.featured .btn.ghost { color: var(--inverse-fg); border-color: var(--inverse-fg); }
.plan .tag { font-weight: 700; font-size: .9rem; color: var(--accent-text); margin-bottom: .3rem; min-height: 1.4em; }
.plan.featured .tag { color: #7fe3f0; }
.plan .price { font-family: var(--head); font-weight: 800; font-size: 2.6rem; letter-spacing: -0.03em; line-height: 1; margin: .2rem 0 .1rem; }
.plan .price small { font-size: 1rem; font-weight: 600; opacity: .7; letter-spacing: 0; }
.plan .per { opacity: .75; font-size: .93rem; margin-bottom: 1rem; }
.plan ul { padding-left: 1.1rem; margin: 0 0 1.4rem; flex: 1; }
.plan li { margin-bottom: .45rem; font-size: .98rem; }
.plan p.who { font-weight: 600; }
table.compare { width: 100%; border-collapse: collapse; font-size: .97rem; }
table.compare th, table.compare td { text-align: left; padding: .75rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.compare thead th { border-bottom: 2px solid var(--fg); font-family: var(--head); }
table.compare td:first-child { font-weight: 600; width: 28%; }
.scroll { overflow-x: auto; }
.callout { border-left: 4px solid var(--accent); padding: .3rem 0 .3rem 1.2rem; margin: 1.5rem 0; max-width: 62ch; }
.callout p { margin: 0; }

/* faq */
details { border-top: 1px solid var(--line); padding: 1rem 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-family: var(--head); font-weight: 700; font-size: 1.12rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.5rem; line-height: 1; color: var(--accent-text); }
details[open] summary::after { content: "\2212"; }
details p { margin: .8rem 0 0; color: var(--muted); }

/* forms */
form.contact { display: grid; gap: 1rem; max-width: 640px; }
form.contact label { font-weight: 600; display: grid; gap: .3rem; font-size: .97rem; }
form.contact input, form.contact select, form.contact textarea { font: inherit; padding: .7rem .8rem; border: 1px solid var(--muted); border-radius: var(--radius); background: var(--surface); color: var(--fg); }
form.contact textarea { min-height: 130px; resize: vertical; }
form.contact .two { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.note { font-size: .92rem; color: var(--muted); }
.checklist { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--fg); max-width: 760px; }
.checklist li { padding: .7rem 0 .7rem 2rem; border-bottom: 1px solid var(--line); position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 1rem; width: 1rem; height: 1rem; border: 2px solid var(--fg); border-radius: 3px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 3rem 0 2rem; font-size: .96rem; }
.foot { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
footer h3 { font-size: 1rem; margin-bottom: .6rem; }
footer ul { list-style: none; margin: 0; padding: 0; }
footer li { margin-bottom: .35rem; }
footer a { color: var(--fg); }
.legal { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }

@media (max-width: 900px) {
  .hero-grid, .row, .cols3, .plans, .foot, .steps { grid-template-columns: 1fr; }
  .steps { gap: 1.2rem; }
  .menu-btn { display: inline-block; }
  nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: var(--bg); border-bottom: 1px solid var(--line); padding: 1rem 1.25rem 1.4rem; }
  nav.open { display: block; }
  nav ul { flex-direction: column; align-items: flex-start; gap: .9rem; }
  form.contact .two { grid-template-columns: 1fr; }
  .ledger .verdict { text-align: left; }
}
@media print { .site-header, footer, .actions, .btn { display: none; } body { background: #fff; color: #000; } }

/* v2: breach strip, dark hero, proof row, data-center band */
.alert { background: #b3162f; color: #fff; font-size: .92rem; }
.alert .wrap { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; padding-block: .45rem; }
.alert a { color: #fff; font-weight: 700; }
.hero-dark { background: #0b1220; color: #eaf1f8; }
.hero-dark h1 { color: #fff; }
.hero-dark .lede { color: #b9c7d8; }
.hero-dark .creds span { border-color: #35506f; color: #cfe0f0; }
.hero-dark .btn.ghost { color: #eaf1f8; border-color: #6c86a4; }
.hero-dark .btn.ghost:hover { background: #eaf1f8; color: #0b1220; }
.hero-dark .btn { color: #05222a; }
.hero-fig { margin: 0; align-self: center; }
.scene { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid #243752; }
.hero-fig figcaption, .dc-grid figcaption { font-size: .85rem; color: #8fa5bd; margin-top: .6rem; }
.proof { padding-block: 0; background: var(--surface); border-bottom: 1px solid var(--line); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-grid div { padding: 1.4rem 1.2rem 1.4rem 0; display: flex; flex-direction: column; gap: .25rem; }
.proof-grid b { font-family: var(--head); font-size: 1.15rem; }
.proof-grid span { color: var(--muted); font-size: .95rem; }
.check-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.dcband { background: #0b1220; color: #eaf1f8; }
.dcband h2 { color: #fff; }
.dcband p { color: #b9c7d8; }
.dc-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.dc-grid figure { margin: 0; }
.ticks { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .6rem; }
.ticks li { padding-left: 1.6rem; position: relative; color: #dbe7f3; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .55em; width: .9rem; height: 2px; background: var(--accent); }
@media (max-width: 900px) { .proof-grid, .check-grid, .dc-grid { grid-template-columns: 1fr; } .proof-grid div { padding-block: .9rem; border-bottom: 1px solid var(--line); } }
.band .steps li { border-top-color: #5f7896; }
.band .steps p { color: #c6d4e3; }
.band .steps li::before { color: #7fe3f0; }