:root {
  --navy-950: #071d32;
  --navy-900: #0c2945;
  --navy-800: #123b5d;
  --teal-700: #087b7b;
  --teal-600: #0b8f8c;
  --teal-500: #16a5a0;
  --teal-100: #dff5f3;
  --teal-50: #f1fbfa;
  --gold-500: #d59b2c;
  --ink: #152434;
  --muted: #5e6c79;
  --line: #dce5eb;
  --surface: #ffffff;
  --surface-soft: #f5f8fa;
  --success: #147a51;
  --warning-bg: #fff8e8;
  --warning-line: #e5bd60;
  --shadow-sm: 0 6px 18px rgba(7, 29, 50, .08);
  --shadow-lg: 0 24px 60px rgba(7, 29, 50, .14);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --page: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: "Segoe UI", Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--teal-700); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy-800); }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #f3c45f; outline-offset: 3px; }
.container { width: min(calc(100% - 40px), var(--page)); margin-inline: auto; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 1000; padding: 10px 16px; background: #fff; color: var(--navy-950); border-radius: 8px; box-shadow: var(--shadow-sm); }
.skip-link:focus { top: 18px; }

.site-header { position: sticky; top: 0; z-index: 100; color: #fff; background: rgba(7, 29, 50, .96); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; text-decoration: none; font-size: 20px; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; color: #fff; background: linear-gradient(145deg, var(--teal-500), var(--teal-700)); box-shadow: inset 0 1px 0 rgba(255,255,255,.25); font-size: 14px; letter-spacing: -.03em; }
.site-nav { display: flex; align-items: center; gap: 5px; }
.site-nav a { padding: 9px 12px; border-radius: 8px; color: rgba(255,255,255,.8); text-decoration: none; font-size: 14px; font-weight: 650; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.1); }
.site-nav .nav-cta { margin-left: 6px; color: var(--navy-950); background: #fff; }
.site-nav .nav-cta:hover { color: var(--navy-950); background: var(--teal-100); }
.nav-toggle { display: none; width: 44px; height: 42px; padding: 0; border: 1px solid rgba(255,255,255,.25); border-radius: 9px; color: #fff; background: transparent; font-size: 20px; }

.hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(circle at 85% 12%, rgba(22,165,160,.42), transparent 28%), linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 58%, #086b70 100%); }
.hero::after { content: ""; position: absolute; width: 500px; height: 500px; right: -220px; bottom: -310px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.025), 0 0 0 160px rgba(255,255,255,.02); }
.hero-grid { position: relative; z-index: 1; min-height: 590px; padding-block: 88px 76px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr); align-items: center; gap: 68px; }
.hero-compact .hero-grid { min-height: 470px; padding-block: 70px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; color: #aef1ed; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 25px; height: 2px; background: currentColor; }
h1, h2, h3 { margin-top: 0; color: var(--navy-950); line-height: 1.14; letter-spacing: -.035em; }
h1 { margin-bottom: 22px; color: #fff; font-size: clamp(42px, 5.4vw, 72px); max-width: 760px; }
h2 { margin-bottom: 16px; font-size: clamp(30px, 3.6vw, 46px); }
h3 { margin-bottom: 10px; font-size: 21px; letter-spacing: -.02em; }
.hero h1 strong { color: #8de0dc; font-weight: inherit; }
.hero-copy { max-width: 670px; margin: 0 0 30px; color: rgba(255,255,255,.82); font-size: clamp(18px, 2vw, 21px); }
.hero-actions, .button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border: 1px solid transparent; border-radius: 10px; color: #fff; background: var(--teal-700); text-decoration: none; font-weight: 750; line-height: 1.2; box-shadow: 0 8px 20px rgba(7, 29, 50, .12); }
.button:hover { color: #fff; background: var(--teal-600); transform: translateY(-1px); }
.button-light { color: var(--navy-950); background: #fff; }
.button-light:hover { color: var(--navy-950); background: var(--teal-100); }
.button-outline { border-color: rgba(255,255,255,.42); color: #fff; background: transparent; box-shadow: none; }
.button-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.button-secondary { border-color: var(--line); color: var(--navy-800); background: #fff; box-shadow: none; }
.button-secondary:hover { color: var(--navy-950); background: var(--surface-soft); }
.trust-line { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 14px 24px; color: rgba(255,255,255,.72); font-size: 14px; }
.trust-line span::before { content: "✓"; margin-right: 7px; color: #83e1bb; font-weight: 800; }

.product-visual { position: relative; }
.excel-window { overflow: hidden; border: 1px solid rgba(255,255,255,.24); border-radius: 16px; background: #fff; box-shadow: var(--shadow-lg); transform: rotate(1.2deg); }
.window-bar { height: 34px; display: flex; align-items: center; gap: 7px; padding-inline: 13px; background: #edf1f3; border-bottom: 1px solid #d6dde1; }
.window-dot { width: 9px; height: 9px; border-radius: 50%; background: #b8c3c9; }
.visual-caption { position: absolute; left: -28px; bottom: -28px; width: min(320px, 82%); padding: 17px 19px; border: 1px solid rgba(255,255,255,.32); border-radius: 13px; color: var(--navy-950); background: rgba(255,255,255,.96); box-shadow: var(--shadow-sm); font-size: 14px; }
.visual-caption strong { display: block; margin-bottom: 3px; color: var(--teal-700); font-size: 15px; }

.home-hero-grid { position: relative; z-index: 2; min-height: 620px; padding-block: 72px 68px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(470px, 1.05fr); align-items: center; gap: 70px; }
.home-hero h1 { max-width: 650px; font-size: clamp(44px, 4.7vw, 66px); }
.home-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trial-details-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 17px; color: #b9ebe8; font-size: 14px; font-weight: 700; text-decoration: none; }
.trial-details-link:hover { color: #fff; }
.experience-note { margin: 20px 0 0; color: rgba(255,255,255,.7); font-size: 13px; }
.home-hero .trust-line { margin-top: 14px; gap: 10px 20px; font-size: 13px; }
.home-product-showcase { position: relative; padding-bottom: 30px; }
.home-ribbon-card { overflow: hidden; border: 1px solid rgba(255,255,255,.24); border-radius: 16px; background: #fff; box-shadow: 0 26px 60px rgba(2,20,38,.32); transform: rotate(1deg); }
.home-ribbon-card + .home-ribbon-card { margin: -18px 0 0 48px; transform: rotate(-1deg); }
.home-ribbon-heading { min-height: 68px; padding: 13px 17px; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--navy-950); background: #fff; border-bottom: 1px solid var(--line); }
.home-ribbon-heading span, .home-ribbon-heading strong { display: block; }
.home-ribbon-heading span { color: var(--teal-700); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.home-ribbon-heading strong { margin-top: 1px; font-size: 18px; }
.home-ribbon-heading em { padding: 5px 9px; border-radius: 999px; color: #466071; background: #eef4f6; font-size: 11px; font-style: normal; font-weight: 750; white-space: nowrap; }
.home-ribbon-card img { width: 100%; aspect-ratio: 685 / 289; object-fit: cover; object-position: top; }
.actual-interface-note { position: absolute; right: 14px; bottom: 0; margin: 0; padding: 7px 11px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: rgba(255,255,255,.8); background: rgba(7,29,50,.72); backdrop-filter: blur(8px); font-size: 11px; font-weight: 700; }
.actual-interface-note span { margin-right: 5px; color: #6ee7c3; }

.section { padding-block: 86px; }
.section-soft { background: var(--surface-soft); }
.section-dark { color: rgba(255,255,255,.78); background: var(--navy-950); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-heading { max-width: 720px; margin: 0 auto 46px; text-align: center; }
.section-heading.left { margin-inline: 0; text-align: left; }
.section-heading p, .lead { margin: 0; color: var(--muted); font-size: 18px; }
.section-dark .section-heading p, .section-dark .lead { color: rgba(255,255,255,.68); }
.kicker { margin-bottom: 10px; color: var(--teal-700); font-size: 13px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }

.product-grid, .card-grid, .feature-grid, .report-grid { display: grid; gap: 22px; }
.product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.report-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); }
.card p { margin: 0; color: var(--muted); }
.product-card { position: relative; overflow: hidden; padding: 34px; }
.product-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--teal-600); }
.product-card.npr::before { background: var(--gold-500); }
.product-card h3 { font-size: 29px; }
.product-card .audience { margin: -2px 0 17px; color: var(--teal-700); font-weight: 700; }
.product-card ul, .check-list { margin: 22px 0 26px; padding: 0; list-style: none; }
.product-card li, .check-list li { position: relative; margin: 9px 0; padding-left: 25px; color: #344555; }
.product-card li::before, .check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 900; }
.feature-card { padding: 23px; }
.feature-icon { width: 42px; height: 42px; margin-bottom: 18px; display: grid; place-items: center; border-radius: 11px; color: var(--teal-700); background: var(--teal-100); font-weight: 850; }
.feature-card p { font-size: 15px; }
.report-card { min-height: 194px; }
.report-code { display: inline-flex; margin-bottom: 16px; padding: 5px 9px; border-radius: 7px; color: var(--navy-800); background: #e9f0f5; font-size: 12px; font-weight: 850; letter-spacing: .08em; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .95fr); align-items: center; gap: 68px; }
.screenshot-frame { overflow: hidden; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-lg); }
.screenshot-frame img { width: 100%; border-radius: 11px; }
.mini-note { margin-top: 12px; color: var(--muted); font-size: 13px; text-align: center; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.stat { padding: 16px; border-radius: 12px; background: var(--teal-50); }
.stat strong { display: block; color: var(--navy-950); font-size: 24px; line-height: 1.1; }
.stat span { color: var(--muted); font-size: 13px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: steps; }
.step { position: relative; padding: 28px 25px 25px; border-top: 3px solid var(--teal-600); background: #fff; box-shadow: var(--shadow-sm); border-radius: 0 0 var(--radius-sm) var(--radius-sm); counter-increment: steps; }
.step::before { content: counter(steps); position: absolute; top: -21px; left: 22px; width: 38px; height: 38px; display: grid; place-items: center; border: 4px solid var(--surface-soft); border-radius: 50%; color: #fff; background: var(--teal-700); font-weight: 850; }
.step h3 { margin-top: 12px; }
.section-dark .step h3 { color: var(--navy-950); }
.section-dark .step p { color: var(--muted); }

.notice { padding: 20px 22px; border-left: 4px solid var(--teal-600); border-radius: 0 12px 12px 0; color: #334554; background: var(--teal-50); }
.notice.warning { border-color: var(--warning-line); background: var(--warning-bg); }
.notice strong { color: var(--navy-950); }
.notice p:last-child { margin-bottom: 0; }

.download-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; }
.download-card { padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); }
.download-card h2 { font-size: 30px; }
.download-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.pill { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 999px; color: #3e5364; background: #edf3f6; font-size: 12px; font-weight: 750; }
.download-card .button { width: 100%; margin-top: 8px; }
.hash { margin-top: 13px; overflow-wrap: anywhere; color: var(--muted); font-family: Consolas, monospace; font-size: 11px; }

.faq { max-width: 860px; margin-inline: auto; }
details { border-bottom: 1px solid var(--line); }
summary { padding: 20px 2px; cursor: pointer; color: var(--navy-950); font-weight: 750; }
details p { margin: -5px 0 22px; color: var(--muted); }

.cta-band { padding-block: 58px; color: #fff; background: linear-gradient(120deg, var(--teal-700), var(--navy-800)); }
.cta-row { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-row h2 { margin-bottom: 7px; color: #fff; font-size: 34px; }
.cta-row p { margin: 0; color: rgba(255,255,255,.76); }
.cta-row .button { flex: none; }

.legal { max-width: 840px; padding-block: 68px 90px; }
.legal h1 { color: var(--navy-950); font-size: 46px; }
.legal h2 { margin-top: 40px; font-size: 27px; }
.legal p, .legal li { color: #465868; }
.legal .updated { color: var(--muted); font-size: 14px; }

.site-footer { padding-block: 48px 28px; color: rgba(255,255,255,.72); background: #061827; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 42px; }
.site-footer h3 { color: #fff; font-size: 15px; letter-spacing: .02em; }
.site-footer p { max-width: 440px; margin: 14px 0 0; font-size: 14px; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { color: rgba(255,255,255,.72); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.48); font-size: 12px; }

@media (max-width: 960px) {
  .hero-grid, .home-hero-grid, .split { grid-template-columns: 1fr; }
  .hero-grid { padding-block: 70px 80px; gap: 52px; }
  .home-hero-grid { padding-block: 66px 76px; gap: 50px; }
  .home-product-showcase { max-width: 720px; }
  .hero-copy { max-width: 760px; }
  .product-visual { max-width: 720px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .report-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid.three { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--page)); }
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav { display: none; position: absolute; inset: 64px 14px auto; padding: 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: var(--navy-950); box-shadow: var(--shadow-lg); }
  .site-nav.open { display: grid; }
  .site-nav a { padding: 11px 13px; }
  .site-nav .nav-cta { margin: 3px 0 0; text-align: center; }
  .hero-grid { min-height: auto; padding-block: 58px 72px; }
  .home-hero-grid { min-height: auto; padding-block: 56px 70px; }
  .home-ribbon-card + .home-ribbon-card { margin-left: 22px; }
  .hero-compact .hero-grid { padding-block: 54px; }
  h1 { font-size: clamp(38px, 12vw, 54px); }
  .visual-caption { left: 10px; bottom: -35px; }
  .section { padding-block: 66px; }
  .product-grid, .download-grid, .steps, .footer-grid { grid-template-columns: 1fr; }
  .cta-row { align-items: flex-start; flex-direction: column; }
  .footer-grid { gap: 28px; }
}

@media (max-width: 520px) {
  .feature-grid, .report-grid, .stat-row { grid-template-columns: 1fr; }
  .hero-actions, .button-row { align-items: stretch; flex-direction: column; }
  .hero-actions .button, .button-row .button { width: 100%; }
  .home-hero-actions { align-items: stretch; flex-direction: column; }
  .home-hero-actions .button { width: 100%; }
  .home-ribbon-heading { min-height: 62px; padding: 11px 13px; }
  .home-ribbon-heading em { display: none; }
  .home-ribbon-card + .home-ribbon-card { margin: -8px 0 0 10px; }
  .product-card, .download-card, .card { padding: 24px; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}