:root {
  --ink: #0a1424;
  --ink-2: #13223a;
  --text: #13213a;
  --muted: #56657c;
  --line: #dde4ee;
  --bg: #ffffff;
  --soft: #f4f7fb;
  --blue: #1f6bff;
  --blue-d: #1553cc;
  --pass: #0f9d6b;
  --flag: #e0551b;
  --radius: 16px;
  --wrap: 1180px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --head: "Manrope", "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font: 400 17px/1.65 var(--font); color: var(--text); background: var(--bg); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-d); }
h1, h2, h3 { font-family: var(--head); color: var(--ink); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(36px, 5.4vw, 64px); font-weight: 800; }
h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; }
h3 { font-size: 21px; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: #fff; padding: 8px 12px; border-radius: 8px; }

/* header */
.top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 20px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 800 20px/1 var(--head); letter-spacing: -0.02em; }
.brand svg { width: 30px; height: 30px; flex: none; }
.brand span { white-space: nowrap; }
.brand span b { color: var(--blue); font-weight: 800; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500; padding: 8px 12px; border-radius: 10px; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--soft); color: var(--ink); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border-radius: 12px; font: 600 15px/1 var(--font); text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-d); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.28); color: #fff; }
.btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-line { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-line:hover { border-color: var(--ink); color: var(--ink); }
.nav .btn { margin-left: 8px; min-height: 40px; padding: 0 16px; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 10px; width: 44px; height: 40px; cursor: pointer; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 18px; height: 2px; background: var(--ink); margin: 0 auto; position: relative; content: ""; }
.menu-btn span::before { position: absolute; top: -6px; }
.menu-btn span::after { position: absolute; top: 6px; }

/* hero */
.hero { background: radial-gradient(1200px 500px at 85% -10%, #1d3c73 0%, transparent 60%), var(--ink); color: #c9d5e8; padding: clamp(48px, 7vw, 96px) 0 0; overflow: hidden; }
.hero h1 { color: #fff; max-width: 13ch; }
.hero .lede { font-size: clamp(18px, 1.6vw, 21px); max-width: 34em; color: #c9d5e8; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.hero .eyebrow { color: #7fb0ff; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-media { position: relative; border-radius: 20px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.hero-media img { width: 100%; aspect-ratio: 8 / 5; object-fit: cover; }
.hero-media figcaption { position: absolute; left: 14px; bottom: 14px; background: rgba(10,20,36,.78); color: #fff; padding: 7px 12px; border-radius: 999px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.stats { margin-top: clamp(40px, 6vw, 72px); border-top: 1px solid rgba(255,255,255,.1); display: grid; grid-template-columns: repeat(4, 1fr); }
.stats div { padding: 26px 22px 30px; border-right: 1px solid rgba(255,255,255,.1); }
.stats div:last-child { border-right: 0; }
.stats b { display: block; color: #fff; font: 800 clamp(26px, 3vw, 36px)/1.1 var(--head); letter-spacing: -0.02em; }
.stats span { font-size: 14px; color: #9fb0c9; }

/* sections */
.section { padding: clamp(64px, 8vw, 112px) 0; }
.section.soft { background: var(--soft); }
.section.dark { background: var(--ink); color: #c9d5e8; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head p { font-size: 18px; color: var(--muted); }
.section.dark .section-head p { color: #a9b8cf; }
.prose { max-width: 760px; }
.prose p, .prose li { font-size: 17.5px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.card .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #e8f0ff; color: var(--blue); margin-bottom: 18px; }
.card .ico svg { width: 22px; height: 22px; }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--muted); font-size: 16px; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; counter-increment: s; }
.steps li::before { content: "0" counter(s); display: block; font: 600 13px/1 var(--mono); color: var(--blue); letter-spacing: .1em; margin-bottom: 18px; }
.steps p { color: var(--muted); font-size: 16px; margin: 0; }

.seal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.photo { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #0b1220; }
.photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.photo figcaption { padding: 11px 16px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #9fb0c9; }
.photos3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 36px; }

.ticks { list-style: none; padding: 0; margin: 0 0 1em; }
.ticks li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 16px; border-radius: 50%; background: var(--pass) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.2l2.6 2.6L12 5.4' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat; }
.section.dark .ticks li { color: #c9d5e8; }

.timeline { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.timeline li { position: relative; padding: 0 0 26px 26px; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 2px solid var(--blue); }
.timeline li:last-child { padding-bottom: 0; }
.timeline b { color: var(--ink); }

.sectors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.sectors div { border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; background: #fff; }
.sectors b { display: block; color: var(--ink); font-family: var(--head); font-size: 17px; margin-bottom: 4px; }
.sectors span { color: var(--muted); font-size: 15px; }

.founder { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: center; }
.founder img { width: 220px; height: 220px; object-fit: cover; border-radius: 20px; border: 1px solid var(--line); }

.guide-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.guide-cards a { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--text); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; min-height: 100%; transition: border-color .15s, transform .15s; }
.guide-cards a:hover { border-color: var(--blue); transform: translateY(-2px); }
.guide-cards b { font: 700 19px/1.3 var(--head); color: var(--ink); letter-spacing: -0.01em; }
.guide-cards span { color: var(--muted); font-size: 15.5px; }
.guide-cards em { margin-top: auto; font-style: normal; color: var(--blue); font-weight: 600; font-size: 15px; }

.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font: 700 18px/1.4 var(--head); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font: 400 26px/1 var(--font); color: var(--blue); }
.faq details[open] summary::after { content: "\2212"; }
.faq details > div { padding: 0 0 18px; color: var(--muted); }

.cta-band { background: linear-gradient(135deg, #12306b, var(--ink) 60%); color: #c9d5e8; border-radius: 24px; padding: clamp(36px, 5vw, 64px); display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: center; }
.cta-band h2 { color: #fff; }
.cta-band .cta-row { flex-direction: column; align-items: stretch; margin: 0; }
.note { font-size: 14px; color: var(--muted); }

/* article */
.crumbs { font-size: 14px; color: var(--muted); padding: 22px 0 0; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--blue); }
.crumbs span[aria-hidden] { margin: 0 8px; }
.article-head { padding: 26px 0 34px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.article-head h1 { font-size: clamp(34px, 4.6vw, 52px); max-width: 20ch; }
.article-head .lede { font-size: 19px; color: var(--muted); max-width: 40em; margin: 0; }
.meta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 18px; font-size: 14px; color: var(--muted); }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; align-items: start; padding-bottom: 80px; }
.article { min-width: 0; }
.article h2 { font-size: clamp(25px, 2.6vw, 31px); margin-top: 1.6em; }
.article h3 { margin-top: 1.4em; }
.article p, .article li { font-size: 17.5px; }
.article ul, .article ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.article li { margin-bottom: .45em; }
.article blockquote { margin: 1.4em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--blue); color: var(--muted); }
.keypoints { background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 28px 10px; margin: 0 0 2em; }
.keypoints h2 { font-size: 15px !important; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue); margin: 0 0 12px !important; }
.table-wrap { overflow-x: auto; margin: 1.4em 0 1.8em; border: 1px solid var(--line); border-radius: 14px; }
.article table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 15.5px; }
.article th, .article td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.article th { background: var(--soft); font-family: var(--head); color: var(--ink); font-size: 14.5px; }
.article tr:last-child td { border-bottom: 0; }
.aside { position: sticky; top: 92px; display: grid; gap: 16px; }
.aside .box { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: #fff; }
.aside .box.dark { background: var(--ink); border-color: var(--ink); color: #c9d5e8; }
.aside .box.dark b { color: #fff; }
.aside b { display: block; font-family: var(--head); color: var(--ink); margin-bottom: 8px; font-size: 17px; }
.aside ul { list-style: none; margin: 0; padding: 0; }
.aside li { margin: 0 0 8px; font-size: 15px; line-height: 1.45; }
.aside a { text-decoration: none; }
.aside .btn { width: 100%; margin-top: 10px; }
.sources { margin-top: 3em; padding-top: 1.4em; border-top: 1px solid var(--line); }
.sources h2 { font-size: 22px !important; }
.sources ol { font-size: 15px; color: var(--muted); }
.sources li { font-size: 15px !important; word-break: break-word; }

/* footer */
.foot { background: var(--ink); color: #8fa1bb; padding: 56px 0 36px; font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot .brand { color: #fff; margin-bottom: 14px; }
.foot b { display: block; color: #fff; font-family: var(--head); margin-bottom: 10px; }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: 8px; }
.foot a { color: #b8c6da; text-decoration: none; }
.foot a:hover { color: #fff; }
.foot-base { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: 14px; }

@media (max-width: 1020px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .cards, .guide-cards { grid-template-columns: 1fr 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .aside { position: static; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 10px 16px 18px; gap: 2px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .nav .btn { margin: 8px 0 0; }
  .hero-grid, .two, .cta-band { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(2) { border-right: 0; }
  .stats div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.1); }
  .photos3 { grid-template-columns: 1fr 1fr; }
  .sectors { grid-template-columns: 1fr 1fr; }
  .founder { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16.5px; }
  .wrap { padding: 0 16px; }
  .cards, .guide-cards, .steps, .seal-grid, .photos3, .sectors, .foot-grid { grid-template-columns: 1fr; }
  .card, .steps li { padding: 22px; }
  .founder img { width: 160px; height: 160px; }
  .cta-row .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .guide-cards a { transition: none; } }

/* trial form */
.cta-band.trial { grid-template-columns: 1fr 1fr; align-items: start; }
.contact-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; font-size: 15.5px; }
.contact-list span { display: inline-block; min-width: 92px; color: #7fb0ff; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.contact-list a { color: #fff; }
.trial-form { display: grid; gap: 14px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.12); border-radius: 18px; padding: 24px; }
.trial-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.trial-form label { display: grid; gap: 6px; font-size: 14px; color: #c9d5e8; font-weight: 500; }
.trial-form input, .trial-form textarea { width: 100%; font: 400 16px/1.4 var(--font); color: #fff; background: rgba(5,12,24,.6); border: 1px solid rgba(255,255,255,.18); border-radius: 10px; padding: 11px 12px; }
.trial-form textarea { resize: vertical; min-height: 110px; }
.trial-form input:focus, .trial-form textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: transparent; }
.trial-form ::placeholder { color: #6f819c; }
.trial-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.trial-form .btn { justify-self: start; }
.trial-form .btn[disabled] { opacity: .6; cursor: wait; }
.form-status { margin: 0; min-height: 1.4em; font-size: 15px; color: #c9d5e8; }
@media (max-width: 860px) { .cta-band.trial { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .trial-form .row2 { grid-template-columns: 1fr; } .trial-form { padding: 18px; } .trial-form .btn { justify-self: stretch; } }