/* ============================================================
   NOVA METRICS , SITE SYSTEM
   One stylesheet, every page. No duplicate systems.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@500;600;700;800&family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:        #0A0D12;
  --panel:      #12161D;
  --panel-2:    #171C25;
  --line:       rgba(255,255,255,.09);
  --line-2:     rgba(255,255,255,.16);
  --text:       #D7DBE1;
  --text-dim:   #838C9A;
  --white:      #F3F4F6;
  --amber:      #C3C8D0;
  --amber-dim:  rgba(195,200,208,.12);
  --green:      #1CA9A3;
  --green-dim:  rgba(28,169,163,.12);
  --blue:       #5083C4;
  --blue-dim:   rgba(80,131,196,.12);
  --red:        #C0503F;
  --f-display:  'Big Shoulders Display', sans-serif;
  --f-sans:     'IBM Plex Sans', sans-serif;
  --f-mono:     'IBM Plex Sans', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--f-sans);
  font-weight: 300;
  background: var(--ink);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── layout ── */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; border-bottom: 1px solid var(--line); }
.section.tight { padding: 64px 0; }
.section-alt { background: var(--panel); }

/* ── clause header , the numbering scheme mirrors the standards documents
      this product complies with (NRS 097-2-1 style clause numbers), used
      in place of a decorative eyebrow/marker ── */
.clause {
  display: flex;
  gap: 20px;
  align-items: baseline;
  margin-bottom: 28px;
}
.clause-num {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: .02em;
  white-space: nowrap;
  padding-top: 6px;
}
.clause h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.05;
  color: var(--white);
  letter-spacing: -.005em;
  text-transform: none;
}
.clause-body {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 560px;
  margin-top: 4px;
}

/* ── nav ── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px;
  background: rgba(10,13,18,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark { height: 40px; width: auto; flex-shrink: 0; object-fit: contain; }
.brand-text { line-height: 1.15; }
.brand-name { font-family: var(--f-sans); font-size: 14px; font-weight: 500; color: var(--white); }
.brand-sub { font-family: var(--f-mono); font-size: 10px; color: var(--amber); letter-spacing: .06em; text-transform: uppercase; }
nav ul { display: flex; align-items: center; gap: 26px; }
nav a { font-size: 13px; font-weight: 400; color: var(--text-dim); text-decoration: none; transition: color .15s; }
nav a:hover { color: var(--white); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-sans); font-size: 13px; font-weight: 500;
  padding: 9px 16px;
  border: 1px solid var(--line-2);
  background: transparent; color: var(--white);
  text-decoration: none; cursor: pointer;
  transition: border-color .15s, background .15s;
}
.btn:hover { border-color: var(--amber); }
.btn-solid { background: var(--amber); border-color: var(--amber); color: var(--ink); font-weight: 600; }
.btn-solid:hover { background: #D6DADF; border-color: #D6DADF; }
.btn-green { border-color: rgba(28,169,163,.4); color: var(--green); }
.btn-green:hover { border-color: var(--green); background: var(--green-dim); }
.btn-lg { padding: 13px 22px; font-size: 14px; }

/* ── hero ── */
.hero { padding: 130px 0 90px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: start; }
.tag-line { display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: 11px; color: var(--green); letter-spacing: .04em; margin-bottom: 22px; }
.tag-line .status-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 3px var(--green-dim); }
.hero h1 {
  font-family: var(--f-display); font-weight: 800; font-size: clamp(40px, 5.6vw, 68px);
  line-height: .98; color: var(--white); letter-spacing: -.01em; text-transform: uppercase;
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--amber); }
.hero-sub { font-size: 16px; font-weight: 300; line-height: 1.75; color: var(--text-dim); max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-facts { display: flex; flex-direction: column; gap: 8px; font-family: var(--f-mono); font-size: 12px; color: var(--text-dim); }
.hero-facts li { display: flex; gap: 10px; }
.hero-facts li::before { content: '·'; color: var(--amber); }

/* ── spec plate , a flat nameplate-style panel used for live-data
      readouts, replacing floating glass cards ── */
.plate {
  border: 1px solid var(--line-2);
  background: var(--panel);
}
.plate-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-dim);
}
.plate-head b { color: var(--white); font-weight: 500; }
.plate-body { padding: 18px 16px; }
.plate-row { display: flex; justify-content: space-between; align-items: baseline; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.plate-row:last-child { border-bottom: none; }
.plate-row .k { color: var(--text-dim); }
.plate-row .v { font-family: var(--f-mono); color: var(--white); font-weight: 500; }
.plate-row .v.amber { color: var(--amber); }
.plate-row .v.green { color: var(--green); }
.plate-stack { display: flex; flex-direction: column; gap: 12px; }
.plate-status { display: inline-block; font-family: var(--f-mono); font-size: 10px; letter-spacing: .04em; padding: 2px 7px; border: 1px solid; }
.plate-status.green { color: var(--green); border-color: rgba(28,169,163,.4); background: var(--green-dim); }
.plate-status.amber { color: var(--amber); border-color: rgba(195,200,208,.4); background: var(--amber-dim); }
.plate-status.blue { color: var(--blue); border-color: rgba(80,131,196,.4); background: var(--blue-dim); }

/* ── spec table , replaces the marquee ticker and the glow-number stat grid ── */
.spectable { border: 1px solid var(--line); }
.spectable-row { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 16px 20px; border-bottom: 1px solid var(--line); align-items: baseline; }
.spectable-row:last-child { border-bottom: none; }
.spectable-row .label { font-size: 13px; color: var(--text-dim); }
.spectable-row .value { font-family: var(--f-mono); font-size: 20px; font-weight: 600; color: var(--white); white-space: nowrap; }
.spectable-row .value .unit { font-size: 13px; font-weight: 400; color: var(--amber); margin-left: 2px; }
@media (min-width: 760px) {
  .spectable { display: grid; grid-template-columns: repeat(4,1fr); }
  .spectable-row { grid-template-columns: 1fr; gap: 8px; border-bottom: none; border-right: 1px solid var(--line); }
  .spectable-row:last-child { border-right: none; }
}

/* ── clause list , methodology / capability items, numbered like a
      standards document rather than decorated icon tiles ── */
.clause-list { border-top: 1px solid var(--line); margin-top: 40px; }
.clause-item { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.clause-item .num { font-family: var(--f-mono); font-size: 13px; color: var(--amber); padding-top: 3px; }
.clause-item h3 { font-family: var(--f-sans); font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 7px; }
.clause-item p { font-size: 13.5px; font-weight: 300; color: var(--text-dim); line-height: 1.7; max-width: 620px; }
.clause-item .ref { display: inline-block; margin-top: 10px; font-family: var(--f-mono); font-size: 10.5px; color: var(--text-dim); border: 1px solid var(--line-2); padding: 2px 8px; }

/* ── icon set , single-stroke line icons, no fill, no emoji ── */
.icon { width: 18px; height: 18px; flex-shrink: 0; }

/* ── procedure list , ordered steps styled like the platform's own
      job checklist rather than circles-on-a-line ── */
.procedure { border-top: 1px solid var(--line); margin-top: 32px; counter-reset: step; }
.procedure li { display: grid; grid-template-columns: 34px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.procedure li::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--f-mono); font-size: 11px; color: var(--ink); background: var(--amber);
  width: 22px; height: 22px; display: flex; align-items: center; justify-content: center;
}
.procedure .step-title { font-size: 14px; font-weight: 500; color: var(--white); margin-bottom: 3px; }
.procedure .step-desc { font-size: 13px; font-weight: 300; color: var(--text-dim); line-height: 1.65; }
.procedure.green li::before { background: var(--green); }

/* ── product split ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .split, .hero-grid { grid-template-columns: 1fr; } }

/* ── pricing ── */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 40px; }
@media (max-width: 860px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--ink); padding: 30px 26px; }
.plan.featured { background: var(--panel); }
.plan-tag { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--amber); border: 1px solid rgba(195,200,208,.4); display: inline-block; padding: 2px 8px; margin-bottom: 16px; }
.plan-tier { font-family: var(--f-display); font-weight: 700; font-size: 22px; color: var(--white); text-transform: uppercase; margin-bottom: 6px; }
.plan-price { font-family: var(--f-mono); font-size: 26px; color: var(--white); font-weight: 600; }
.plan-price span { font-size: 12px; color: var(--text-dim); font-weight: 400; }
.plan-note { font-size: 12px; color: var(--text-dim); margin: 6px 0 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.plan-features { display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.plan-features li { font-size: 13px; color: var(--text); display: flex; gap: 9px; }
.plan-features li::before { content: '·'; color: var(--amber); font-family: var(--f-mono); font-weight:700; }
.check-list { display: flex; flex-direction: column; gap: 10px; margin-top: 22px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; font-weight: 300; color: var(--text); line-height: 1.5; }
.check-list li svg { flex-shrink: 0; margin-top: 2px; color: var(--amber); }
.check-list.green li svg { color: var(--green); }
.procedure.blue li::before { background: var(--blue); }
.plan .btn { width: 100%; justify-content: center; }
.plan-trial { text-align: center; margin-top: 10px; font-size: 11px; color: var(--text-dim); }

/* ── faq ── */
.faq { max-width: 760px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: none; color: var(--white); font-family: var(--f-sans); font-size: 15px; font-weight: 400; padding: 20px 0; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; }
.faq-q:hover { color: var(--amber); }
.faq-mark { font-family: var(--f-mono); color: var(--text-dim); flex-shrink: 0; }
.faq-item.open .faq-mark::before { content: '−'; }
.faq-item:not(.open) .faq-mark::before { content: '+'; }
.faq-a { display: none; font-size: 13.5px; font-weight: 300; color: var(--text-dim); line-height: 1.75; padding-bottom: 20px; max-width: 620px; }
.faq-item.open .faq-a { display: block; }
.faq-a a { color: var(--amber); text-decoration: none; }

/* ── cta ── */
.cta { text-align: center; padding: 90px 0; }
.cta h2 { font-family: var(--f-display); font-weight: 800; font-size: clamp(32px,4.4vw,52px); text-transform: uppercase; color: var(--white); line-height: 1.02; margin-bottom: 16px; }
.cta h2 .accent { color: var(--amber); }
.cta p { color: var(--text-dim); max-width: 460px; margin: 0 auto 30px; font-size: 14.5px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── disclaimer ── */
.fine-print { padding: 48px 0; }
.fine-print h4 { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 16px; }
.fine-print p { font-size: 12px; color: #5B6472; line-height: 1.8; margin-bottom: 10px; }
.fine-print strong { color: var(--text-dim); }

/* ── footer ── */
footer { padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-desc { font-size: 12.5px; color: var(--text-dim); line-height: 1.75; max-width: 280px; margin: 14px 0 14px; }
.footer-col h5 { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 13px; color: var(--text-dim); text-decoration: none; margin-bottom: 9px; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--line); font-size: 11.5px; color: #4A5260; flex-wrap: wrap; gap: 10px; }
.footer-bottom a { text-decoration: none; color: inherit; }
.footer-bottom a:hover { color: var(--text-dim); }

/* ── page hero (non-home pages) ── */
.page-hero { padding: 128px 0 60px; }
.page-hero h1 { font-family: var(--f-display); font-weight: 800; font-size: clamp(34px,4.6vw,54px); text-transform: uppercase; color: var(--white); line-height: 1.02; }
.page-hero h1 .accent { color: var(--amber); }
.page-hero p { font-size: 15px; color: var(--text-dim); max-width: 540px; margin-top: 16px; line-height: 1.75; }

/* ── responsive ── */
@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .section { padding: 64px 0; }
  nav ul { display: none; }
  .clause-item { grid-template-columns: 1fr; gap: 8px; }
  header { padding: 0 20px; }
}