:root {
  --ink: #10263d;
  --muted: #526b83;
  --dim: #7a8da0;
  --night: #edf5fb;
  --navy: #10263d;
  --navy-2: #173958;
  --panel: rgba(255, 255, 255, .82);
  --panel-solid: #ffffff;
  --line: rgba(24, 82, 126, .20);
  --cyan: #009fdf;
  --green: #1fad79;
  --violet: #724fc4;
  --amber: #ffba52;
  --danger: #ff6f80;
  --radius: 22px;
  --shadow: 0 28px 80px rgba(35, 66, 89, .16);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 83% 6%, rgba(39, 194, 255, .10), transparent 27rem),
    radial-gradient(circle at 8% 22%, rgba(139, 124, 255, .08), transparent 30rem),
    var(--night);
  font-family: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .34;
  background-image:
    linear-gradient(rgba(94, 145, 185, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 145, 185, .05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
  z-index: -1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible {
  outline: 3px solid rgba(39, 194, 255, .45);
  outline-offset: 3px;
}
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100; padding: 10px 14px; background: #fff; color: #000; border-radius: 8px; }
.skip-link:focus { top: 20px; }

.launch-strip {
  position: relative;
  z-index: 31;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  padding: 9px 48px 9px 18px;
  color: #06111b;
  background: linear-gradient(90deg, var(--green), #86f1ca 40%, var(--cyan));
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  overflow: hidden;
}
.launch-strip::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 120%;
  background: rgba(255, 255, 255, .38);
  filter: blur(18px);
  transform: skewX(-20deg);
  animation: sweep 5s ease-in-out infinite;
}
.launch-strip .pulse { width: 8px; height: 8px; border-radius: 99px; background: #07111f; box-shadow: 0 0 0 0 rgba(7,17,31,.5); animation: ping 1.8s infinite; }
.launch-strip button { position: absolute; right: 14px; border: 0; background: transparent; color: #07111f; cursor: pointer; font-weight: 900; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 11, 20, .72);
  backdrop-filter: blur(18px) saturate(140%);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -.035em; font-size: 20px; }
.brand-mark { position: relative; width: 34px; height: 34px; border: 1px solid rgba(39,194,255,.6); border-radius: 50%; box-shadow: inset 0 0 18px rgba(39,194,255,.16), 0 0 22px rgba(39,194,255,.12); }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; inset: 6px; border: 1px solid rgba(67,230,167,.72); border-radius: 50%; }
.brand-mark::after { inset: 14px; background: var(--cyan); border: 0; box-shadow: 0 0 12px var(--cyan); }
.brand b { color: var(--cyan); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links > a { color: var(--muted); font-size: 14px; font-weight: 650; transition: color .2s ease; }
.nav-links > a:hover, .nav-links > a.active { color: #fff; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.language { position: relative; }
.language select {
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 32px 9px 12px;
  font-size: 13px;
  cursor: pointer;
}
.menu-toggle { display: none; border: 1px solid var(--line); background: rgba(255,255,255,.04); color: #fff; border-radius: 10px; padding: 8px 11px; cursor: pointer; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 21px; border-radius: 999px; border: 1px solid transparent; font-size: 14px; font-weight: 800; cursor: pointer; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #031018; background: linear-gradient(100deg, var(--green), var(--cyan)); box-shadow: 0 12px 34px rgba(39,194,255,.18); }
.button-primary:hover { box-shadow: 0 16px 42px rgba(39,194,255,.28); }
.button-secondary { color: #fff; border-color: rgba(151,190,226,.28); background: rgba(255,255,255,.045); }
.button-small { min-height: 40px; padding-inline: 16px; font-size: 13px; }
.button-arrow::after { content: "↗"; font-size: 17px; transition: transform .2s ease; }
.button-arrow:hover::after { transform: translate(2px,-2px); }

.hero { position: relative; min-height: 820px; display: grid; align-items: center; overflow: hidden; padding: 86px 0 110px; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 76% 46%, rgba(39,194,255,.13), transparent 39%), radial-gradient(ellipse at 77% 46%, rgba(139,124,255,.10), transparent 24%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 54px; }
.kicker { display: inline-flex; align-items: center; gap: 9px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.kicker::before { content: ""; width: 26px; height: 1px; background: currentColor; box-shadow: 0 0 8px currentColor; }
h1, h2, h3 { margin-top: 0; line-height: 1.08; text-wrap: balance; }
h1 { margin-bottom: 23px; font-size: clamp(51px, 6.7vw, 91px); letter-spacing: -.067em; font-weight: 780; }
.hero h1 { font-size: clamp(43px, 4.2vw, 58px); letter-spacing: -.058em; }
.gradient-text { color: transparent; background: linear-gradient(95deg, #fff 8%, var(--cyan) 58%, var(--green)); -webkit-background-clip: text; background-clip: text; }
.hero-copy { margin: 0 0 30px; max-width: 630px; color: var(--muted); font-size: clamp(18px, 2vw, 21px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-row { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 18px; color: var(--dim); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.trust-row span::before { content: "•"; color: var(--green); margin-right: 7px; }

.orbit-stage { position: relative; aspect-ratio: 1; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(39,194,255,.20); border-radius: 50%; animation: rotate 22s linear infinite; }
.orbit.one { width: 92%; height: 52%; transform: rotate(-10deg); }
.orbit.two { width: 70%; height: 70%; animation-duration: 18s; animation-direction: reverse; }
.orbit.three { width: 48%; height: 95%; transform: rotate(36deg); animation-duration: 28s; }
.orbit-dot { position: absolute; top: -5px; left: 48%; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 17px var(--cyan); }
.core { position: relative; z-index: 2; width: 46%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 46% 40%, rgba(39,194,255,.24), rgba(10,25,44,.92) 58%, #050b14 72%); border: 1px solid rgba(39,194,255,.36); box-shadow: 0 0 100px rgba(39,194,255,.15), inset 0 0 42px rgba(39,194,255,.12); }
.core::before { content: ""; width: 44%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(67,230,167,.48); box-shadow: 0 0 20px rgba(67,230,167,.28); }
.core::after { content: ""; position: absolute; width: 3px; height: 42%; bottom: 50%; left: calc(50% - 1px); transform-origin: bottom center; background: linear-gradient(transparent, var(--green)); filter: drop-shadow(0 0 5px var(--green)); animation: radar 4s linear infinite; }
.signal-card { position: absolute; z-index: 5; min-width: 150px; padding: 12px 14px; border: 1px solid rgba(151,190,226,.18); border-radius: 13px; background: rgba(8,20,34,.84); backdrop-filter: blur(14px); box-shadow: 0 16px 42px rgba(0,0,0,.35); animation: float 4.8s ease-in-out infinite; }
.signal-card strong { display: block; font-size: 20px; letter-spacing: -.03em; }
.signal-card span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.signal-card i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 7px; background: var(--green); box-shadow: 0 0 9px var(--green); }
.signal-card.a { top: 16%; right: 2%; }
.signal-card.b { bottom: 15%; left: 1%; animation-delay: -1.3s; }
.signal-card.c { bottom: 6%; right: 8%; animation-delay: -2.5s; }

.section { position: relative; padding: 110px 0; }
.section-tight { padding: 72px 0; }
.section-head { max-width: 770px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section h2 { margin-bottom: 18px; font-size: clamp(38px, 5vw, 64px); letter-spacing: -.055em; }
.section h3 { font-size: 22px; letter-spacing: -.025em; }
.section-lede { color: var(--muted); font-size: 19px; max-width: 710px; }
.eyebrow { color: var(--cyan); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; margin-bottom: 15px; }
.fine { color: var(--dim); font-size: 13px; }

.proof-band { border-block: 1px solid var(--line); background: rgba(11,27,46,.5); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof { padding: 32px 22px; border-right: 1px solid var(--line); }
.proof:last-child { border-right: 0; }
.proof strong { display: block; font-size: clamp(26px, 3.2vw, 42px); letter-spacing: -.045em; color: #fff; white-space: nowrap; }
.proof span { color: var(--muted); font-size: 13px; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { position: relative; overflow: hidden; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, rgba(15,37,61,.92), rgba(7,17,31,.83)); box-shadow: 0 16px 52px rgba(0,0,0,.18); }
.card::after { content: ""; position: absolute; inset: auto -35% -65% 25%; height: 220px; background: radial-gradient(circle, rgba(39,194,255,.12), transparent 65%); pointer-events: none; }
.card p { color: var(--muted); margin-bottom: 0; }
.feature-kicker { display: block; margin: -17px 0 11px; color: #007fb7; font-size: 10px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.advantage-grid .card { min-height: 330px; }
.advantage-grid .card h3 { font-size: 24px; }
.icon-box { width: 44px; height: 44px; margin-bottom: 33px; display: grid; place-items: center; color: var(--cyan); border: 1px solid rgba(39,194,255,.25); border-radius: 12px; background: rgba(39,194,255,.06); font-weight: 900; font-size: 17px; }
.card-feature { grid-column: span 2; display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 20px; }

.screens { display: grid; grid-template-columns: 1.05fr .95fr; gap: 22px; align-items: center; }
.screen-stack { position: relative; min-height: 580px; }
.screen-card { position: absolute; overflow: hidden; border: 1px solid rgba(151,190,226,.20); border-radius: 18px; background: #dfe9f5; box-shadow: var(--shadow); transition: transform .4s ease, border-color .4s ease; }
.screen-card img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.screen-card.one { width: 84%; height: 64%; top: 0; right: 0; transform: rotate(1.8deg); }
.screen-card.two { width: 80%; height: 60%; bottom: 0; left: 0; transform: rotate(-2.3deg); }
.screen-card:hover { z-index: 4; transform: rotate(0) translateY(-8px); border-color: rgba(39,194,255,.55); }
.feature-list { display: grid; gap: 24px; }
.feature-item { display: grid; grid-template-columns: 42px 1fr; gap: 16px; align-items: start; }
.feature-item .num { color: var(--green); font-size: 12px; font-weight: 900; letter-spacing: .12em; padding-top: 5px; }
.feature-item h3 { margin: 0 0 6px; }
.feature-item p { color: var(--muted); margin: 0; }

.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 18px 0; color: var(--dim); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .17em; }
.marquee-track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { padding: 0 28px; }
.marquee-track i { color: var(--cyan); font-style: normal; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.quote-card { padding: 42px; border-radius: var(--radius); border: 1px solid rgba(67,230,167,.24); background: linear-gradient(135deg, rgba(67,230,167,.08), rgba(39,194,255,.04)); }
.quote-card blockquote { margin: 0 0 20px; font-size: clamp(25px,3vw,37px); line-height: 1.24; letter-spacing: -.035em; }
.quote-card cite { color: var(--muted); font-size: 13px; font-style: normal; }
.value-compare { align-items: stretch; }
.value-compare > .quote-card { height: 100%; }
.check-list { list-style: none; margin: 28px 0; padding: 0; display: grid; gap: 14px; }
.check-list li { color: var(--muted); display: grid; grid-template-columns: 24px 1fr; gap: 10px; }
.check-list li::before { content: "✓"; color: var(--green); font-weight: 900; }

.cta-panel { position: relative; overflow: hidden; padding: 72px; border: 1px solid rgba(39,194,255,.24); border-radius: 30px; background: linear-gradient(120deg, rgba(16,45,72,.96), rgba(9,25,43,.96)); text-align: center; box-shadow: var(--shadow); }
.cta-panel::before { content: ""; position: absolute; inset: -50% 25% 25% -20%; background: radial-gradient(circle, rgba(39,194,255,.2), transparent 60%); }
.cta-panel > * { position: relative; }
.cta-panel h2 { max-width: 800px; margin-inline: auto; }
.cta-panel p { max-width: 650px; margin: 0 auto 28px; color: var(--muted); font-size: 18px; }

.page-hero { padding: 94px 0 72px; text-align: center; }
.page-hero h1 { max-width: 980px; margin-inline: auto; font-size: clamp(48px, 7vw, 82px); }
.page-hero p { max-width: 760px; margin: 0 auto; color: var(--muted); font-size: 20px; }
.page-hero .hero-actions { justify-content: center; margin-top: 30px; }

.story-row { display: grid; grid-template-columns: 92px 1fr; gap: 30px; padding: 34px 0; border-top: 1px solid var(--line); }
.story-row .story-no { color: var(--cyan); font-size: 13px; font-weight: 900; letter-spacing: .15em; }
.story-row p { color: var(--muted); max-width: 790px; }
.principle-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.principle { padding: 34px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(12,29,48,.58); }
.principle .tag { display: inline-flex; margin-bottom: 28px; padding: 6px 10px; border-radius: 999px; color: var(--green); background: rgba(67,230,167,.07); border: 1px solid rgba(67,230,167,.19); font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.principle p { color: var(--muted); margin-bottom: 0; }

.value-hero-card { margin-top: 44px; display: grid; grid-template-columns: repeat(3,1fr); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(12,29,48,.72); }
.value-hero-card > div { padding: 32px; border-right: 1px solid var(--line); }
.value-hero-card > div:last-child { border-right: 0; }
.value-hero-card strong { display: block; font-size: 30px; color: var(--green); }
.value-hero-card span { color: var(--muted); font-size: 13px; }

.steps { counter-reset: steps; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.step { position: relative; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(12,29,48,.66); }
.step::before { counter-increment: steps; content: "0" counter(steps); display: block; margin-bottom: 58px; color: var(--cyan); font-size: 12px; font-weight: 900; letter-spacing: .14em; }
.step p { color: var(--muted); }

.site-footer { border-top: 1px solid var(--line); padding: 58px 0 34px; background: rgba(3,8,14,.72); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer-brand p { color: var(--muted); max-width: 400px; font-size: 14px; }
.footer-col strong { display: block; margin-bottom: 13px; font-size: 12px; text-transform: uppercase; letter-spacing: .13em; }
.footer-col a { display: block; padding: 5px 0; color: var(--muted); font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--dim); font-size: 12px; }

.modal { position: fixed; inset: 0; z-index: 60; display: none; place-items: center; padding: 20px; background: rgba(2,7,13,.78); backdrop-filter: blur(12px); }
.modal.open { display: grid; animation: fade .2s ease both; }
.modal-card { position: relative; width: min(100%, 560px); padding: 42px; overflow: hidden; border-radius: 24px; border: 1px solid rgba(39,194,255,.32); background: linear-gradient(145deg, #102943, #07111f); box-shadow: 0 40px 120px rgba(0,0,0,.55); animation: modal-in .28s ease both; }
.modal-card::after { content: ""; position: absolute; width: 220px; height: 220px; right: -90px; top: -100px; border-radius: 50%; background: rgba(39,194,255,.15); filter: blur(20px); }
.modal-card > * { position: relative; z-index: 1; }
.modal-close { position: absolute; z-index: 3; right: 17px; top: 14px; border: 0; background: transparent; color: var(--muted); font-size: 24px; cursor: pointer; }
.modal-card .spark { display: inline-grid; place-items: center; width: 48px; height: 48px; margin-bottom: 24px; border-radius: 50%; color: #06111b; background: var(--green); box-shadow: 0 0 32px rgba(67,230,167,.25); }
.modal-card h2 { font-size: 34px; letter-spacing: -.04em; margin-bottom: 14px; }
.modal-card p { color: var(--muted); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Business-case tool */
.calc-shell { width: min(calc(100% - 32px), 1320px); margin: 32px auto 90px; }
.calc-top { display: grid; grid-template-columns: 1fr 330px; gap: 22px; align-items: start; }
.calc-main { display: grid; gap: 18px; }
.calc-panel { border: 1px solid var(--line); border-radius: 20px; background: rgba(12,29,48,.80); overflow: hidden; }
.calc-panel-head { padding: 24px 26px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: start; gap: 14px; }
.calc-panel-head h2 { margin: 0 0 4px; font-size: 24px; letter-spacing: -.035em; }
.calc-panel-head p { margin: 0; color: var(--muted); font-size: 13px; }
.calc-panel-head .tag { display: inline-flex; padding: 6px 10px; border: 1px solid currentColor; border-radius: 999px; color: #168f6a; font-size: 10px; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.calc-section { padding: 24px 26px; }
.calc-section + .calc-section { border-top: 1px solid var(--line); }
.calc-section h3 { margin-bottom: 18px; color: var(--cyan); font-size: 12px; text-transform: uppercase; letter-spacing: .13em; }
.field-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.field label { display: block; margin-bottom: 6px; color: #d7e4f2; font-size: 13px; font-weight: 700; }
.field small { display: block; min-height: 36px; color: var(--dim); font-size: 11px; line-height: 1.45; }
.input-wrap { position: relative; margin-top: 7px; }
.input-wrap .prefix, .input-wrap .suffix { position: absolute; top: 50%; transform: translateY(-50%); color: var(--dim); font-size: 13px; pointer-events: none; }
.input-wrap .prefix { left: 12px; }
.input-wrap .suffix { right: 12px; }
.field input { width: 100%; height: 46px; padding: 0 12px; color: #fff; border: 1px solid rgba(151,190,226,.2); border-radius: 10px; background: rgba(3,11,19,.52); font-variant-numeric: tabular-nums; }
.field input.has-prefix { padding-left: 27px; }
.field input.has-suffix { padding-right: 35px; }
.input-wrap:has(.suffix) input { padding-right: 38px; }
.field input:disabled { opacity: .36; }
.toggles { display: grid; gap: 10px; }
.toggle-card { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 15px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.toggle-card:has(input:checked) { border-color: rgba(67,230,167,.35); background: rgba(67,230,167,.05); }
.toggle-card input { margin-top: 4px; accent-color: var(--green); }
.toggle-card strong { display: block; font-size: 13px; }
.toggle-card span { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.preset-row { display: flex; gap: 8px; flex-wrap: wrap; }
.preset { border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: var(--muted); background: rgba(255,255,255,.025); cursor: pointer; font-size: 12px; font-weight: 800; }
.preset.active, .preset:hover { color: #07111f; background: var(--green); border-color: var(--green); }
.result-rail { position: sticky; top: 96px; display: grid; gap: 14px; }
.result-card { padding: 24px; border-radius: 20px; border: 1px solid rgba(39,194,255,.25); background: linear-gradient(145deg, rgba(16,43,69,.95), rgba(7,17,31,.95)); box-shadow: var(--shadow); }
.result-card .overline { color: var(--green); font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.result-card .mega { margin: 8px 0 4px; font-size: 45px; line-height: 1; font-weight: 850; letter-spacing: -.055em; font-variant-numeric: tabular-nums; }
.result-card > p { color: var(--muted); font-size: 12px; }
.mini-results { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 20px; }
.mini-result { padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); }
.mini-result strong { display: block; font-size: 19px; font-variant-numeric: tabular-nums; }
.mini-result span { color: var(--dim); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.value-bars { display: grid; gap: 13px; }
.value-bar-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 5px; color: var(--muted); font-size: 11px; }
.value-bar-head b { color: #fff; }
.value-track { height: 8px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.07); }
.value-fill { height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--violet), var(--cyan), var(--green)); transition: width .4s ease; }
.calc-note { padding: 16px 18px; border-left: 3px solid var(--amber); background: rgba(255,186,82,.06); color: var(--muted); font-size: 12px; }
.calc-actions { display: flex; gap: 8px; margin-top: 16px; }
.calc-actions button { flex: 1; }

/* Daylight editorial theme: technical, bright, and intentionally unlike the usual dark SaaS template. */
body {
  background:
    radial-gradient(circle at 83% 6%, rgba(39, 194, 255, .15), transparent 27rem),
    radial-gradient(circle at 8% 22%, rgba(139, 124, 255, .10), transparent 30rem),
    var(--night);
}
body::before {
  opacity: .54;
  background-image:
    linear-gradient(rgba(16, 58, 92, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 58, 92, .055) 1px, transparent 1px);
}
.site-header { background: rgba(250, 248, 242, .84); }
.brand b { color: #008dc4; }
.nav-links > a:hover, .nav-links > a.active { color: var(--navy); }
.language select, .menu-toggle { color: var(--ink); background: rgba(255,255,255,.72); }
.button-secondary { color: var(--ink); border-color: rgba(16,58,92,.24); background: rgba(255,255,255,.72); }
.hero::before { background: radial-gradient(ellipse at 76% 46%, rgba(39,194,255,.20), transparent 39%), radial-gradient(ellipse at 77% 46%, rgba(139,124,255,.12), transparent 24%); }
.gradient-text { background: linear-gradient(95deg, var(--navy) 8%, #008fc7 58%, #13a876); -webkit-background-clip: text; background-clip: text; }
.orbit { border-color: rgba(0,142,196,.25); }
.core { background: radial-gradient(circle at 46% 40%, #fff, #dff7ff 52%, #c4edf8 72%); border-color: rgba(0,142,196,.32); box-shadow: 0 0 90px rgba(39,194,255,.18), inset 0 0 42px rgba(255,255,255,.72); }
.signal-card { border-color: rgba(16,58,92,.16); background: rgba(255,255,255,.90); box-shadow: 0 16px 42px rgba(35,66,89,.16); }
.proof-band, .marquee { background: rgba(255,255,255,.62); }
.proof strong { color: var(--navy); }
.card, .principle, .value-hero-card, .step { background: rgba(255,255,255,.80); box-shadow: 0 16px 52px rgba(35,66,89,.08); }
.quote-card { border-color: rgba(19,168,118,.24); background: linear-gradient(135deg, rgba(67,230,167,.15), rgba(255,255,255,.72)); }
.cta-panel, .site-footer, .modal-card { color: #f5f9ff; }
.cta-panel p, .site-footer p, .site-footer a, .modal-card p, .modal-close { color: #a9bacb; }
.site-footer { background: #0a1929; }
.site-footer .brand { color: #f5f9ff; }
.footer-col strong { color: #f5f9ff; }
.calc-panel { background: rgba(255,255,255,.84); }
.calc-panel-head h2, .field label { color: var(--ink); }
.field input { color: var(--ink); border-color: rgba(16,58,92,.18); background: rgba(247,250,252,.92); }
.toggle-card { background: rgba(255,255,255,.62); }
.toggle-card:has(input:checked) { border-color: rgba(19,168,118,.35); background: rgba(67,230,167,.10); }
.preset { background: rgba(255,255,255,.76); }
.result-card { color: #f5f9ff; }
.result-card > p, .result-card .mini-result span { color: #a9bacb; }
.result-card .mini-result { border-color: rgba(255,255,255,.13); background: rgba(255,255,255,.04); }
.result-card .value-bar-head { color: #a9bacb; }
.result-card .value-bar-head b { color: #fff; }

/* App-aligned revision: crisp navy/cyan, real brand, and the product's cross-hatched field. */
body {
  background:
    repeating-linear-gradient(135deg, rgba(40, 132, 195, .065) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(45deg, rgba(40, 132, 195, .038) 0 1px, transparent 1px 8px),
    radial-gradient(circle at 82% 7%, rgba(0, 159, 223, .11), transparent 25rem),
    linear-gradient(180deg, #f9fcff 0, #edf5fb 100%);
  background-size: 34px 34px, 34px 34px, auto, auto;
  background-attachment: fixed;
}
body::before {
  display: none;
}
.launch-strip {
  color: #fff;
  background: linear-gradient(90deg, #001c4c, #006fa9 55%, #009fdf);
  text-shadow: 0 1px 12px rgba(0,0,0,.22);
}
.launch-strip .pulse { background: #ffae00; box-shadow: 0 0 0 0 rgba(255,174,0,.55); }
.launch-strip button { color: #fff; }
.site-header { background: rgba(249,252,255,.90); border-bottom-color: rgba(0,159,223,.28); box-shadow: 0 7px 24px rgba(34,75,106,.07); }
.nav-wrap { min-height: 82px; }
.brand { flex: 0 0 auto; }
.brand-logo { width: 205px; height: auto; }
.brand-logo-footer { width: 235px; }
.nav-links > a.active { color: #00235b; border-bottom: 2px dashed var(--cyan); }
.language select { border-color: rgba(28,91,139,.26); }
.button-primary { color: #fff; background: linear-gradient(100deg, #006da8, #00a5e5); box-shadow: 0 12px 30px rgba(0,115,175,.23); }
.button-primary:hover { box-shadow: 0 15px 36px rgba(0,115,175,.32); }
.button-secondary { color: #003b6d; border-color: rgba(0,92,148,.28); background: rgba(255,255,255,.88); }
.kicker, .eyebrow { color: #007fb7; }
.gradient-text { background: linear-gradient(95deg, #002454 8%, #0077b6 55%, #00a6e6); -webkit-background-clip: text; background-clip: text; }
.trust-row span::before { color: var(--cyan); }
.proof-band, .marquee { background: rgba(249,252,255,.86); border-color: rgba(0,130,190,.24); }
.card, .principle, .value-hero-card, .step, .calc-panel { border-color: rgba(54,112,156,.25); background: rgba(250,253,255,.92); box-shadow: 0 14px 40px rgba(41,85,118,.08); }
.icon-box { color: #007fb7; border-color: rgba(0,130,190,.25); background: rgba(0,159,223,.07); }
.quote-card { border-color: rgba(0,130,190,.26); background: linear-gradient(135deg, rgba(0,159,223,.10), rgba(255,255,255,.88)); }
.feature-item .num, .principle .tag { color: #006ea6; }
.feature-item .num { border-top: 2px solid var(--cyan); padding-top: 7px; }

.sonar-stage { position: relative; aspect-ratio: 1; display: grid; place-items: center; }
.sonar-field {
  position: relative;
  width: 88%;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(0,112,170,.38);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255,255,255,.98) 0 8%, rgba(224,244,253,.72) 9% 46%, rgba(191,225,242,.34) 68%, rgba(255,255,255,.78) 100%);
  box-shadow: 0 25px 70px rgba(30,91,132,.15), inset 0 0 60px rgba(0,127,185,.12);
}
.sonar-ring { position: absolute; border: 1px solid rgba(0,120,180,.22); border-radius: 50%; inset: 12%; }
.sonar-ring.ring-two { inset: 27%; border-style: dashed; }
.sonar-ring.ring-three { inset: 41%; border-color: rgba(0,120,180,.32); }
.sonar-crosshair { position: absolute; z-index: 1; background: rgba(0,120,180,.18); }
.sonar-crosshair.x { width: 100%; height: 1px; top: 50%; }
.sonar-crosshair.y { height: 100%; width: 1px; left: 50%; }
.sonar-sweep { position: absolute; z-index: 2; inset: 0; border-radius: 50%; background: conic-gradient(from 15deg, transparent 0 285deg, rgba(0,159,223,.04) 310deg, rgba(0,159,223,.37) 360deg); animation: sonar-scan 4.8s linear infinite; }
.logo-icon { position: absolute; z-index: 4; left: 50%; top: 50%; width: 128px; height: 128px; overflow: hidden; transform: translate(-50%,-50%); border-radius: 50%; background: rgba(255,255,255,.88); box-shadow: 0 0 0 8px rgba(255,255,255,.66), 0 12px 35px rgba(0,69,112,.22); }
.logo-icon img { width: 506px; max-width: none; height: auto; transform: translateX(-11px); }
.sonar-node { position: absolute; z-index: 5; width: 10px; height: 10px; border-radius: 50%; background: #00a1e0; border: 2px solid #fff; box-shadow: 0 0 0 5px rgba(0,159,223,.12), 0 0 14px rgba(0,159,223,.7); }
.sonar-node.n1 { left: 20%; top: 27%; }.sonar-node.n2 { right: 17%; top: 36%; }.sonar-node.n3 { left: 27%; bottom: 18%; }.sonar-node.n4 { right: 29%; bottom: 15%; }.sonar-node.n5 { right: 9%; top: 57%; background: #714bc0; box-shadow: 0 0 0 5px rgba(113,75,192,.12), 0 0 14px rgba(113,75,192,.58); }

.launch-art-section { padding-top: 24px; padding-bottom: 82px; }
.launch-art { position: relative; margin: 0; overflow: hidden; border: 1px solid rgba(0,118,180,.28); border-radius: 22px; box-shadow: 0 30px 80px rgba(8,45,79,.18); background: #07111f; }
.launch-art::after { content: ""; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); border-radius: inherit; }
.launch-art img { width: 100%; height: auto; }

.learning-section { border-block: 1px solid rgba(0,130,190,.25); background: rgba(249,252,255,.88); }
.learning-grid { gap: 54px; }
.learning-stats { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 34px; border: 1px solid rgba(0,120,180,.22); border-radius: 16px; overflow: hidden; background: #fff; }
.learning-stats div { padding: 21px 16px; border-right: 1px solid rgba(0,120,180,.18); }
.learning-stats div:last-child { border-right: 0; }
.learning-stats strong { display: block; color: #007fb7; font-size: 30px; letter-spacing: -.04em; }
.learning-stats span { display: block; color: var(--muted); font-size: 11px; line-height: 1.35; text-transform: uppercase; letter-spacing: .07em; }
.learning-console { overflow: hidden; border: 1px solid rgba(0,112,170,.30); border-radius: 18px; background: #f7fbff; box-shadow: 0 22px 60px rgba(26,77,113,.13); }
.learning-console-head { display: flex; justify-content: space-between; align-items: center; padding: 17px 20px; color: #006f9f; border-bottom: 1px solid rgba(0,112,170,.22); background: repeating-linear-gradient(135deg, rgba(0,142,205,.08) 0 1px, transparent 1px 7px), #eef7fc; font-size: 12px; font-weight: 900; letter-spacing: .15em; }
.learning-console-head i { width: 9px; height: 9px; border-radius: 50%; background: #20b777; box-shadow: 0 0 0 5px rgba(32,183,119,.10); }
.learning-topic { display: grid; grid-template-columns: 42px 1fr; gap: 13px; padding: 22px; border-bottom: 1px solid rgba(0,112,170,.16); }
.learning-topic.active { background: #fff; border-left: 4px solid var(--cyan); padding-left: 18px; }
.learning-topic strong { color: #103b61; font-size: 16px; }
.learning-topic p { margin: 5px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.topic-code { color: #7a94aa; font: 700 11px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
.topic-pills { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 20px 21px; }
.topic-pills span { padding: 6px 9px; border: 1px solid rgba(0,112,170,.20); border-radius: 999px; color: #416580; background: #fff; font-size: 10px; font-weight: 750; }

.learning-hero { padding-bottom: 90px; }
.learning-metrics { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 48px; overflow: hidden; border: 1px solid rgba(0,112,170,.24); border-radius: 18px; background: rgba(255,255,255,.88); text-align: left; }
.learning-metrics > div { padding: 24px; border-right: 1px solid rgba(0,112,170,.18); }
.learning-metrics > div:last-child { border-right: 0; }
.learning-metrics strong { display: block; color: #006fa8; font-size: 38px; line-height: 1; letter-spacing: -.045em; }
.learning-metrics span { display: block; margin-top: 8px; color: var(--muted); font-size: 11px; line-height: 1.35; text-transform: uppercase; letter-spacing: .07em; }
.explainer-flow { display: grid; grid-template-columns: repeat(5,1fr); gap: 0; overflow: hidden; border: 1px solid rgba(0,112,170,.24); border-radius: 20px; background: rgba(255,255,255,.88); }
.explainer-step { min-height: 300px; padding: 26px 22px; border-right: 1px solid rgba(0,112,170,.18); }
.explainer-step:last-child { border-right: 0; }
.explainer-step > span { display: block; margin-bottom: 70px; color: #0085bd; font: 800 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .12em; }
.explainer-step h3 { font-size: 21px; }
.explainer-step p { color: var(--muted); font-size: 13px; }
.curriculum-section { border-block: 1px solid rgba(0,130,190,.22); background: rgba(249,252,255,.88); }
.curriculum-list > div { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 15px 20px; border-bottom: 1px solid rgba(0,112,170,.15); background: #fff; }
.curriculum-list > div:last-child { border-bottom: 0; }
.curriculum-list span { color: #7992a7; font: 700 10px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace; }
.curriculum-list b { color: #173e61; font-size: 13px; }

.site-footer { color: var(--ink); background: rgba(249,252,255,.94); border-top-color: rgba(0,130,190,.26); }
.site-footer .brand { color: var(--ink); }
.site-footer p, .site-footer a, .footer-bottom { color: var(--muted); }
.footer-col strong { color: #002d5f; }
.footer-col a:hover { color: #007fb7; }

@keyframes rotate { to { rotate: 360deg; } }
@keyframes sonar-scan { to { transform: rotate(360deg); } }
@keyframes radar { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes ping { 70% { box-shadow: 0 0 0 9px rgba(7,17,31,0); } }
@keyframes sweep { from { left: -30%; } 55%, to { left: 120%; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes fade { from { opacity: 0; } }
@keyframes modal-in { from { transform: translateY(18px) scale(.98); opacity: 0; } }

@media (max-width: 980px) {
  .nav-links { display: none; position: absolute; top: 76px; left: 20px; right: 20px; padding: 16px; flex-direction: column; align-items: stretch; border: 1px solid var(--line); border-radius: 16px; background: #fffdf8; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .nav-actions .button { display: none; }
  .hero { min-height: auto; padding-top: 70px; }
  .hero-grid, .screens, .split, .calc-top { grid-template-columns: 1fr; }
  .orbit-stage { width: min(100%, 580px); margin: 16px auto 0; }
  .sonar-stage { width: min(100%, 620px); margin: 18px auto 0; }
  .learning-grid { gap: 38px; }
  .card-grid { grid-template-columns: repeat(2,1fr); }
  .card-feature { grid-column: span 2; }
  .proof-grid { grid-template-columns: repeat(2,1fr); }
  .proof:nth-child(2) { border-right: 0; }
  .proof:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .result-rail { position: static; grid-template-columns: 1fr 1fr; }
  .learning-metrics { grid-template-columns: repeat(2,1fr); }
  .learning-metrics > div:nth-child(2) { border-right: 0; }
  .learning-metrics > div:nth-child(-n+2) { border-bottom: 1px solid rgba(0,112,170,.18); }
  .explainer-flow { grid-template-columns: repeat(2,1fr); }
  .explainer-step { border-bottom: 1px solid rgba(0,112,170,.18); }
}

@media (max-width: 680px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .launch-strip { justify-content: flex-start; min-height: 51px; font-size: 10px; }
  .nav-wrap { min-height: 66px; }
  .brand { font-size: 17px; }
  .brand-mark { width: 30px; height: 30px; }
  .brand-logo { width: 154px; }
  .brand-logo-footer { width: 210px; }
  .language select { width: 74px; }
  .nav-links { top: 68px; }
  .hero { padding: 58px 0 80px; }
  h1 { font-size: 49px; }
  .hero-copy { font-size: 17px; }
  .hero-actions .button { width: 100%; }
  .orbit-stage { margin-top: 38px; }
  .sonar-stage { margin-top: 38px; }
  .sonar-field { width: 94%; }
  .logo-icon { width: 96px; height: 96px; }
  .logo-icon img { width: 380px; transform: translateX(-8px); }
  .signal-card { min-width: 118px; padding: 9px 10px; }
  .signal-card strong { font-size: 16px; }
  .section { padding: 78px 0; }
  .section h2 { font-size: 39px; }
  .card-grid, .principle-grid, .steps, .value-hero-card, .result-rail { grid-template-columns: 1fr; }
  .card-feature { grid-column: auto; grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof { border-right: 0; border-bottom: 1px solid var(--line); }
  .screen-stack { min-height: 400px; }
  .story-row { grid-template-columns: 1fr; gap: 7px; }
  .cta-panel { padding: 48px 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .modal-card { padding: 34px 24px; }
  .field-grid { grid-template-columns: 1fr; }
  .learning-stats { grid-template-columns: 1fr; }
  .learning-stats div { border-right: 0; border-bottom: 1px solid rgba(0,120,180,.18); }
  .learning-stats div:last-child { border-bottom: 0; }
  .learning-metrics { grid-template-columns: 1fr; }
  .learning-metrics > div { border-right: 0; border-bottom: 1px solid rgba(0,112,170,.18); }
  .learning-metrics > div:last-child { border-bottom: 0; }
  .explainer-flow { grid-template-columns: 1fr; }
  .explainer-step { min-height: auto; border-right: 0; }
  .explainer-step > span { margin-bottom: 28px; }
  .calc-shell { width: min(calc(100% - 20px), 1320px); }
  .calc-panel-head, .calc-section { padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .launch-strip, .site-header, .site-footer, .calc-actions { display: none !important; }
  body { color: #111; background: #fff; }
  body::before { display: none; }
  .calc-top { grid-template-columns: 1fr; }
  .calc-panel, .result-card { color: #111; background: #fff; border-color: #ccc; box-shadow: none; break-inside: avoid; }
  .result-card .mega, .mini-result strong, .value-bar-head b { color: #111; }
  .calc-panel-head p, .field small, .result-card p, .value-bar-head, .mini-result span { color: #555; }
  .result-rail { position: static; }
}