:root {
  --bg: #ffffff;
  --soft: #f3f7fb;
  --ink: #0b1a2b;
  --ink-2: #4a5b6e;
  --line: #dde6ef;
  --blue: #0a5bd3;
  --blue-dark: #07409a;
  --teal: #0f5f7f;
  --red: #d7261e;
  --green: #12805c;
  --amber: #b45f06;
  --font: 'Roboto', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.65 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-dark); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 3px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 99; }
.skip:focus { left: 0; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.center .sub, .center .lede { margin-left: auto; margin-right: auto; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .8rem; }
h1 { font-weight: 900; font-size: clamp(2.6rem, 6vw, 4.4rem); letter-spacing: -.035em; }
h2 { font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em; }
.lede { font-size: 1.25rem; line-height: 1.55; color: var(--ink-2); max-width: 36rem; margin: 0 0 1.8rem; }
.sub { color: var(--ink-2); font-size: 1.15rem; max-width: 42rem; margin: 0 0 2rem; }
.muted { color: var(--ink-2); font-size: .95rem; }

/* header */
.site-header { background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 68px; }
.brand { font-weight: 700; font-size: 1.3rem; letter-spacing: -.02em; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: .55rem; white-space: nowrap; }
.brand:hover { color: var(--ink); }
.tld { color: var(--blue); }
.mark { width: 30px; height: 30px; display: block; flex: none; }
nav { display: flex; gap: 1.8rem; margin-left: auto; margin-right: 1rem; }
nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .98rem; padding: .3rem 0; border-bottom: 2px solid transparent; }
nav a:hover, nav a[aria-current] { color: var(--blue); border-bottom-color: var(--blue); }

/* buttons */
.btn { display: inline-block; background: var(--blue); color: #fff; border: 2px solid var(--blue); padding: .75rem 1.4rem; font: 700 .98rem var(--font); text-decoration: none; border-radius: 6px; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn.pill { border-radius: 999px; }
.btn.sm { padding: .5rem 1.2rem; font-size: .92rem; }
.btn.outline { background: transparent; color: var(--blue); }
.btn.outline:hover { background: var(--blue); color: #fff; }
.btn.light { background: #fff; color: var(--blue-dark); border-color: #fff; }
.btn.light:hover { background: transparent; color: #fff; }
.btn:disabled { opacity: .6; cursor: wait; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 0; }
.badge { display: inline-block; background: var(--teal); color: #fff; font-size: .78rem; font-weight: 700; letter-spacing: .04em; padding: .35rem .8rem; border-radius: 6px; margin-bottom: 1.1rem; }
.badge.soft { background: #e3effa; color: var(--blue-dark); }
.badge.warn { background: #fff0d9; color: var(--amber); }

/* hero */
.hero { background: linear-gradient(120deg, #eaf3fc 0%, #f5fbf4 55%, #f3eefb 100%); padding: clamp(2.5rem, 6vw, 5rem) 0; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 3rem; align-items: center; }
.device { background: #0e1620; border-radius: 26px; padding: 12px; box-shadow: 0 30px 60px -25px rgba(10,40,90,.45); }
.screen { background: #fff; border-radius: 16px; overflow: hidden; min-height: 300px; }
.screen-top { display: flex; align-items: center; gap: 6px; padding: .7rem 1rem; border-bottom: 1px solid var(--line); font-size: .85rem; }
.screen-top span { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.screen-top b { margin-left: .8rem; }
.screen-top em { margin-left: auto; color: var(--ink-2); font-style: normal; font-size: .78rem; }
.screen-body { padding: 1rem; display: grid; gap: .7rem; }
.mock-row { display: grid; grid-template-columns: 92px 1fr 56px; gap: .8rem; align-items: center; }
.pill { font-style: normal; font-size: .75rem; font-weight: 700; padding: .25rem .6rem; border-radius: 999px; text-align: center; }
.pill.open { background: #dcf3ea; color: var(--green); }
.pill.eval { background: #fff0d9; color: var(--amber); }
.pill.award { background: #e3effa; color: var(--blue-dark); }
.pill.draft { background: #eceff3; color: var(--ink-2); }
.skel { height: 10px; border-radius: 6px; background: var(--line); display: block; }
.skel.short { height: 10px; }
.w70 { width: 70%; } .w55 { width: 55%; } .w80 { width: 80%; } .w40 { width: 40%; }
.mock-chart { margin-top: .6rem; height: 110px; display: flex; align-items: flex-end; gap: 10px; padding-top: .6rem; border-top: 1px solid var(--line); }
.mock-chart span { flex: 1; background: linear-gradient(180deg, var(--blue), #6aa4ee); border-radius: 5px 5px 0 0; }

/* sections */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section.alt { background: var(--soft); }
.section.tight { padding-top: 1.5rem; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1.2rem; }
.section-head a { font-weight: 700; white-space: nowrap; }
.page-head { padding: clamp(2.5rem, 6vw, 4.5rem) 0 1rem; background: linear-gradient(120deg, #eaf3fc 0%, #f5fbf4 100%); }
.page-head h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.page-head .lede { margin-bottom: .8rem; }
.crumb { font-size: .95rem; margin: 0 0 1rem; color: var(--ink-2); }
.byline { color: var(--ink-2); font-size: .95rem; margin: 0 0 1rem; }
.note { margin-top: 1.5rem; }

/* lifecycle */
.rail { --progress: 0; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); position: relative; }
.rail::before { content: ''; position: absolute; left: calc(100% / 14); right: calc(100% / 14); top: 13px; height: 3px; background: var(--line); }
.rail::after { content: ''; position: absolute; left: calc(100% / 14); top: 13px; height: 3px; background: var(--blue); width: calc((100% - 100% / 7) * var(--progress)); transition: width .35s ease; }
.stage-btn { all: unset; box-sizing: border-box; cursor: pointer; width: 100%; display: flex; flex-direction: column; align-items: center; gap: .6rem; position: relative; z-index: 1; font: 500 .98rem var(--font); color: var(--ink-2); padding-bottom: .4rem; }
.stage-btn .dot { width: 29px; height: 29px; border-radius: 50%; background: #fff; border: 3px solid var(--line); transition: all .2s; }
.stage-btn:hover { color: var(--ink); }
.stage-btn:hover .dot { border-color: var(--blue); }
.stage-btn[aria-selected='true'] { color: var(--blue-dark); font-weight: 700; }
.stage-btn[aria-selected='true'] .dot { background: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 5px rgba(10,91,211,.18); }
.stage-btn:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.panels { margin-top: 1.4rem; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 10px 30px -20px rgba(10,40,90,.35); }
.panel { padding: 1.8rem 2rem; }
.panel[hidden] { display: none; }
.panel + .panel { border-top: 1px solid var(--line); }
.panel-what { font-size: 1.2rem; margin: 0 0 .8rem; max-width: 46rem; }
.panel-tech { margin: 0 0 1rem; color: var(--ink-2); max-width: 46rem; }
.panel-link { font-weight: 700; }

/* cards */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.trio article, .plan, .integ { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.8rem; }
.trio p { margin: 0; color: var(--ink-2); }
.feat .badge { margin-bottom: 1rem; }
.integ { margin-top: 1.5rem; }
.integ p { margin: 0; color: var(--ink-2); max-width: 50rem; }
.duo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.plan { display: flex; flex-direction: column; align-items: flex-start; padding: 2rem; }
.plan h3 { font-size: 1.6rem; }
.ticks { list-style: none; padding: 0; margin: .6rem 0 1.6rem; display: grid; gap: .7rem; flex: 1; }
.ticks li { padding-left: 1.8rem; position: relative; }
.ticks li::before { content: ''; position: absolute; left: 0; top: .45em; width: 1.05rem; height: .55rem; border-left: 3px solid var(--green); border-bottom: 3px solid var(--green); transform: rotate(-45deg) scale(.8); transform-origin: left bottom; }
.cta-band { background: linear-gradient(120deg, var(--blue-dark), var(--blue)); color: #fff; }
.cta-band .sub { color: rgba(255,255,255,.88); }

/* FAQ */
.faq { display: grid; gap: .8rem; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.faq summary { cursor: pointer; padding: 1.1rem 1.3rem; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: '–'; }
.faq p { margin: 0; padding: 0 1.3rem 1.2rem; color: var(--ink-2); }

/* article list */
.rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.row a { display: grid; grid-template-columns: 11rem 1fr 6rem; gap: 1.5rem; padding: 1.3rem .5rem; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; align-items: start; transition: background .15s; }
.row a:hover { background: var(--soft); }
.row a:hover .row-title { color: var(--blue); }
.row-meta { display: flex; flex-direction: column; font-size: .92rem; color: var(--ink-2); }
.row-meta span:last-child { color: var(--blue); font-weight: 700; }
.row-main { display: flex; flex-direction: column; gap: .3rem; }
.row-title { font-weight: 700; font-size: 1.25rem; line-height: 1.25; }
.row-sum { color: var(--ink-2); font-size: 1rem; line-height: 1.5; }
.row-time { font-size: .92rem; color: var(--ink-2); text-align: right; }

/* article */
.article-grid { display: grid; grid-template-columns: 220px minmax(0, 700px); gap: 3rem; justify-content: center; padding-top: 2rem; padding-bottom: 3rem; }
.toc { position: sticky; top: 90px; align-self: start; font-size: .93rem; }
.toc p { margin: 0 0 .5rem; font-weight: 700; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.toc a { display: block; padding: .35rem 0 .35rem .9rem; color: var(--ink-2); text-decoration: none; line-height: 1.3; }
.toc a:hover { color: var(--blue); }
.prose { font-size: 1.125rem; line-height: 1.75; }
.prose h2 { margin: 2.4rem 0 .7rem; font-size: 1.7rem; scroll-margin-top: 90px; }
.prose h3 { margin: 1.8rem 0 .4rem; }
.prose p { margin: 0 0 1.2rem; }
.prose ul, .prose ol { margin: 0 0 1.4rem; padding-left: 1.3rem; }
.prose li { margin-bottom: .5rem; padding-left: .2rem; }
.prose li::marker { color: var(--blue); font-weight: 700; }
.prose blockquote { margin: 1.5rem 0; padding-left: 1.2rem; border-left: 4px solid var(--blue); color: var(--ink-2); font-style: italic; }
.prose code { font-size: .9em; background: var(--soft); padding: .1em .35em; border-radius: 3px; }
.table-wrap { overflow-x: auto; margin: 0 0 1.5rem; }
table { border-collapse: collapse; width: 100%; font-size: 1rem; line-height: 1.45; }
th, td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { border-bottom: 2px solid var(--ink); }
.more { margin-top: 3rem; }
.cta-box { background: linear-gradient(120deg, var(--blue-dark), var(--blue)); color: #fff; padding: 2rem; border-radius: 12px; }
.cta-box p { color: rgba(255,255,255,.9); margin: 0 0 1.2rem; }
.cta-box .btn { background: #fff; color: var(--blue-dark); border-color: #fff; }
.cta-box .btn:hover { background: transparent; color: #fff; }

/* platform page */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.status { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700; margin: 0 0 1rem; color: var(--teal); }
.pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--red); animation: pulse 2s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(215,38,30,.5); } 100% { box-shadow: 0 0 0 12px rgba(215,38,30,0); } }
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 3rem; margin: 1.2rem 0 1rem; border-top: 1px solid var(--line); }
.features div { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.features dt { font-weight: 700; font-size: 1.15rem; }
.features dd { margin: .2rem 0 0; color: var(--ink-2); font-size: 1rem; line-height: 1.5; }

/* form */
.waitlist { display: grid; gap: 1rem; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.6rem; box-shadow: 0 10px 30px -22px rgba(10,40,90,.4); }
.field { display: grid; gap: .3rem; }
label { font-weight: 500; font-size: .95rem; }
input, select { font: inherit; font-size: 1.02rem; padding: .7rem .8rem; border: 1.5px solid var(--line); background: #fff; color: var(--ink); border-radius: 8px; width: 100%; }
input:focus, select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(10,91,211,.2); }
.waitlist .btn { justify-self: start; border-radius: 999px; }
.form-note { margin: 0; min-height: 1.4em; font-size: .98rem; }
.form-note.ok { color: var(--green); }
.form-note.error { color: var(--red); }

/* footer */
.site-footer { background: #0b1a2b; color: #c9d6e4; padding: 3rem 0; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .muted { color: #9fb2c6; }
.foot { display: flex; justify-content: space-between; gap: 2.5rem; flex-wrap: wrap; }
.foot > div { max-width: 36rem; }
.foot-brand { font-weight: 700; font-size: 1.3rem; margin: 0 0 .5rem; color: #fff; }
.foot-links { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }

/* responsive */
@media (max-width: 900px) {
  .hero-grid, .two, .features, .duo, .trio { grid-template-columns: 1fr; gap: 1.5rem; }
  .article-grid { grid-template-columns: 1fr; gap: 1rem; }
  .toc { display: none; }
  .row a { grid-template-columns: 1fr; gap: .5rem; }
  .row-meta { flex-direction: row; gap: .8rem; }
  .row-time { text-align: left; }
  nav { display: none; }
  .bar { justify-content: space-between; }
}
@media (max-width: 640px) {
  .rail { grid-template-columns: 1fr; gap: .2rem; }
  .rail::before, .rail::after { display: none; }
  .stage-btn { flex-direction: row; gap: .8rem; padding: .5rem 0; }
  .stage-btn .dot { width: 22px; height: 22px; flex: none; }
  .panel { padding: 1.2rem; }
  .mock-row { grid-template-columns: 80px 1fr 40px; }
}

/* portal */
.notice { padding: .9rem 1.1rem; border-radius: 8px; border: 1px solid var(--line); background: var(--soft); margin: 0 0 1.2rem; }
.notice.warn { background: #fff6e5; border-color: #f3d79b; color: #5c3b00; }
.notice.ok { background: #e6f6ef; border-color: #a7dcc4; color: #0b4d36; }
.notice.error { background: #fdeceb; border-color: #f2b7b4; color: #7a1410; }
.notice ul { margin: .4rem 0; padding-left: 1.2rem; }
.steps { padding-left: 1.2rem; display: grid; gap: .7rem; }
.steps li::marker { color: var(--blue); font-weight: 700; }
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.vendor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.vendor { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.4rem; }
.vendor h3 { margin-bottom: .2rem; }
.vendor p { margin: .4rem 0; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag { display: inline-block; font-size: .78rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; background: #e3effa; color: var(--blue-dark); }
.tag.yes { background: #dcf3ea; color: var(--green); }
.tag.no { background: #fdeceb; color: #a3201a; }
.portal-bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: .8rem; margin-bottom: 1.5rem; }
.subnav { display: flex; gap: 1.3rem; align-items: center; flex-wrap: wrap; }
.subnav a { text-decoration: none; font-weight: 500; color: var(--ink); padding: .2rem 0; border-bottom: 2px solid transparent; }
.subnav a[aria-current] { color: var(--blue); border-bottom-color: var(--blue); }
.linklike { background: none; border: 0; font: inherit; color: var(--blue); cursor: pointer; text-decoration: underline; padding: 0; }
.waitlist.wide { max-width: 720px; }
textarea { font: inherit; font-size: 1.02rem; padding: .7rem .8rem; border: 1.5px solid var(--line); border-radius: 8px; width: 100%; color: var(--ink); }
textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(10,91,211,.2); }
fieldset { border: 0; margin: 0; padding: 0; } legend { font-weight: 500; font-size: .95rem; padding: 0; margin-bottom: .3rem; }
.checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: .4rem 1rem; }
.check { display: flex; gap: .5rem; align-items: flex-start; font-weight: 400; }
.check input { width: auto; margin-top: .35rem; }
.grid2 { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.actions { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1rem 0; }
tr.won td { background: #e6f6ef; }
@media (max-width: 900px) { .filters, .vendor-grid, .checks, .grid3, .grid2 { grid-template-columns: 1fr; } }

.price { font-size: 1.2rem; margin: 0 0 1rem; } .price strong { font-size: 2.2rem; letter-spacing: -.02em; }
.price-line { margin: 0 0 .8rem; color: var(--ink-2); }

.checks.scroll { max-height: 15rem; overflow: auto; padding: .6rem .8rem; border: 1.5px solid var(--line); border-radius: 8px; background: #fff; }

.foot-brand { display: flex; align-items: center; gap: .6rem; }
.foot-brand .tld { color: #3de0d0; }

/* brand page */
.brand-card { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 2.5rem 1.5rem 1.2rem; text-align: center; }
.brand-card img { max-width: 100%; height: auto; }
.brand-card figcaption { margin-top: 1.4rem; font-size: .92rem; color: var(--ink-2); }
.brand-card.dark { background: #0b1a2b; border-color: #0b1a2b; }
.brand-card.dark figcaption { color: #9fb2c6; }
.swatches { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.swatch span { display: block; height: 64px; border-radius: 8px; border: 1px solid var(--line); margin-bottom: .5rem; }
.swatch strong { display: block; font-size: .95rem; }
.swatch code { font-size: .85rem; color: var(--ink-2); }
@media (max-width: 700px) { .swatches { grid-template-columns: repeat(2, 1fr); } }