:root {
  --ink: #0E1A2B; --ink2: #43546E; --muted: #5B6B82; --line: #DCE3EC; --soft: #EEF2F7; --canvas: #F5F7FA;
  --blue: #3264A4; --blue-d: #24497A; --soll: #7EA7DA; --red: #A40D0D; --rose: #F16874; --ok: #1F7A4D; --sel: #E6EEF8;
  --display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --body: Manrope, 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); color: var(--ink); background: var(--canvas); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--blue); }
a:hover { color: var(--blue-d); }
img, svg { max-width: 100%; }
:focus-visible { outline: 3px solid #B9CDEA; outline-offset: 2px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 12px; z-index: 99; }
.skip:focus { left: 8px; }

/* Header */
.site-head { position: sticky; top: 0; z-index: 10; background: rgba(245, 247, 250, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -.02em; }
.nav { display: flex; gap: 26px; font-size: 15px; font-weight: 700; }
.nav a { color: var(--ink2); text-decoration: none; }
.nav a:hover { color: var(--ink); }
.head-cta { display: flex; gap: 8px; align-items: center; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 12px; font-weight: 800; font-size: 16px; text-decoration: none; border: 1px solid var(--line); background: #fff; color: var(--ink); white-space: nowrap; }
.btn:hover { background: var(--soft); color: var(--ink); }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-d); color: #fff; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-sm { min-height: 42px; padding: 0 14px; font-size: 15px; }

/* Typo */
.eyebrow { display: inline-flex; align-self: flex-start; background: var(--sel); color: var(--blue-d); font-weight: 800; font-size: 13px; padding: 7px 12px; border-radius: 999px; margin: 0; }
h1, h2, h3 { margin: 0; }
h1 { font-family: var(--display); font-weight: 800; font-size: clamp(40px, 6vw, 64px); line-height: 1.03; letter-spacing: -.035em; }
h2 { font-family: var(--display); font-weight: 800; font-size: clamp(30px, 4vw, 44px); line-height: 1.08; letter-spacing: -.03em; }
h3 { font-size: 20px; font-weight: 800; }
.lead { font-size: 19px; color: var(--ink2); max-width: 600px; margin: 0; }
.sub { font-size: 18px; color: var(--ink2); max-width: 720px; margin: 0; }
.mono { font-family: var(--mono); }
.tag { font-family: var(--mono); font-size: 12px; color: var(--blue); margin: 0; }
.tag.red { color: var(--red); }

/* Sections */
section { padding: 88px 0; }
.sec-white { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-dark { background: var(--ink); color: #fff; }
.sec-dark .sub, .sec-dark p { color: #B9C7DA; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.sec-head { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin-bottom: 36px; }
.hero { padding: 80px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 22px; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.checks { list-style: none; margin: 0; padding: 0; display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; font-weight: 700; color: var(--ink2); }
.checks li::before { content: ''; display: inline-block; width: 12px; height: 7px; border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg) translateY(-3px); margin-right: 8px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 18px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.card p { margin: 0; color: var(--ink2); font-size: 16px; }
.card.featured { border: 2px solid var(--blue); padding: 25px; }
.card.dashed { border-style: dashed; border-color: var(--soll); }
.sec-dark .card { background: transparent; border-color: #24364F; }
.sec-dark .card p { color: #B9C7DA; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.fact b { display: block; font-family: var(--display); font-weight: 800; font-size: 34px; color: #fff; }
.fact span { font-size: 14px; color: #B9C7DA; }
.minicards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.minicards div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.minicards b { display: block; font-family: var(--display); font-size: 24px; }
.minicards span { font-size: 13px; color: var(--ink2); }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: 14px; font-weight: 800; padding: 7px 12px; border-radius: 999px; background: var(--sel); color: var(--blue-d); }

/* Mockups */
.mock { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px; box-shadow: 0 24px 60px -32px rgba(14, 26, 43, .35); }
.mock-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; font-weight: 800; margin-bottom: 12px; }
.mock-head span:last-child { font-family: var(--mono); font-size: 12px; color: var(--muted); font-weight: 500; }
.kb { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; font-size: 12px; }
.kb > div { background: var(--canvas); border-radius: 10px; padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.kb b { color: var(--ink2); }
.kb span { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px; font-weight: 700; }
.gt { margin-top: 14px; margin-left: 40px; display: flex; flex-direction: column; gap: 10px; font-size: 12px; font-weight: 700; }
.gt-row { display: grid; grid-template-columns: 100px minmax(0, 1fr); align-items: center; }
.gt-track { position: relative; height: 10px; }
.gt-track i { position: absolute; top: 0; height: 10px; border-radius: 5px; }
.gt-track i.s { background: var(--soll); }
.gt-track i.a { background: var(--blue); }
.gt-track i.m { width: 11px; height: 11px; top: -1px; background: var(--red); transform: rotate(45deg); border-radius: 0; }
.cap { font-size: 13px; color: var(--ink2); margin: 10px 0 0 40px; }

.weights { display: flex; height: 44px; border-radius: 10px; overflow: hidden; font-weight: 800; font-size: 13px; }
.weights div { display: flex; align-items: center; padding: 0 12px; }
.crit { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.crit li { display: flex; gap: 12px; }
.crit .mono { color: var(--blue); }
.notif { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 14px 16px; display: flex; gap: 12px; box-shadow: 0 12px 30px -20px rgba(14, 26, 43, .4); }
.notif img { width: 36px; height: 36px; border-radius: 9px; flex: none; }
.notif strong { display: block; font-size: 15px; }
.notif span { font-size: 15px; color: var(--ink2); }

table.cmp { width: 100%; border-collapse: collapse; min-width: 640px; }
.cmp th, .cmp td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; font-size: 15px; }
.cmp th { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink2); }
.cmp td:nth-child(2) { font-weight: 800; }
.tablebox { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: 16px; }

.faq { border-top: 1px solid var(--line); max-width: 880px; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary { cursor: pointer; font-size: 19px; font-weight: 800; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--blue); }
.faq details[open] summary::after { content: '–'; }
.faq p { margin: 12px 0 0; color: var(--ink2); }

.cta-box { background: var(--blue); color: #fff; border-radius: 24px; padding: 56px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.cta-box p { color: #E6EEF8; margin: 0; }
.cta-box .btn { background: #fff; color: var(--blue-d); border-color: #fff; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; counter-reset: s; }
.steps li { border-top: 4px solid var(--soll); padding-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.steps li.now { border-color: var(--blue); }
.steps li.end { border-color: var(--red); }
.steps .mono { font-size: 12px; color: var(--muted); }
.steps p { margin: 0; font-size: 15px; color: var(--ink2); }

.prose { max-width: 760px; }
.prose h2 { font-size: 30px; margin: 40px 0 12px; }
.prose h3 { margin: 24px 0 8px; }
.prose p, .prose li { color: var(--ink2); }
.prose table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.prose th { background: var(--soft); }
.note { background: var(--sel); color: var(--blue-d); border-radius: 12px; padding: 14px 16px; font-size: 15px; }

.site-foot { border-top: 1px solid var(--line); padding: 40px 0; font-size: 14px; color: var(--muted); }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; }
.site-foot p { margin: 0; max-width: 640px; }
.site-foot nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-foot a { color: var(--ink2); }

@media (max-width: 900px) {
  .wrap { padding: 0 16px; }
  .nav { display: none; }
  .hero .wrap, .grid2 { grid-template-columns: 1fr; gap: 36px; }
  section { padding: 64px 0; }
  .cta-box { padding: 32px; }
  .head-cta .btn-ghost { display: none; }
}
@media (max-width: 520px) {
  .kb { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gt, .cap { margin-left: 0; }
  .minicards { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.prose h1, .prose h2, .prose h3 { hyphens: auto; overflow-wrap: break-word; }
.crumbs { font-size: 13px; color: var(--muted); margin: 0 0 6px; }
.crumbs a { color: var(--ink2); }
.nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-underline-offset: 6px; }
.site-foot .wrap { flex-direction: column; }
.foot-cols { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.site-foot .foot-cols nav { display: flex; flex-direction: column; gap: 8px; }
.foot-h { font-weight: 800; color: var(--ink); margin: 0 0 4px; }
.foot-brand { font-family: var(--display); font-weight: 800; font-size: 18px; color: var(--ink); margin: 0 0 8px !important; }
.site-foot .foot-note { max-width: none; font-size: 13px; }
@media (max-width: 900px) { .foot-cols { grid-template-columns: 1fr 1fr; } .foot-cols > div:first-child { grid-column: 1 / -1; } }