:root {
  --navy-950: #061b35;
  --navy-900: #082849;
  --navy-800: #0c3a68;
  --blue-600: #0868bd;
  --blue-100: #e8f3fb;
  --green-600: #53ad44;
  --green-100: #ecf8e9;
  --ink: #152334;
  --muted: #5d6b7b;
  --line: #dce4eb;
  --paper: #ffffff;
  --wash: #f5f8fa;
  --warning: #b35c00;
  --radius: 16px;
  --shadow: 0 18px 50px rgba(6, 27, 53, 0.11);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  font-synthesis: none;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--paper); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(8, 104, 189, .35); outline-offset: 3px; }

.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; background: white; padding: 12px 16px; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(220, 228, 235, .85); background: rgba(255, 255, 255, .96); backdrop-filter: blur(12px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { width: 230px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: var(--navy-900); text-decoration: none; font-size: .94rem; font-weight: 700; }
.nav-toggle { display: none; border: 1px solid var(--line); background: white; color: var(--navy-900); border-radius: 10px; padding: 9px 12px; font-weight: 800; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 20px; border: 1px solid transparent; border-radius: 10px; background: var(--green-600); color: #09203a; text-decoration: none; font-weight: 850; box-shadow: 0 8px 22px rgba(83, 173, 68, .22); }
.button:hover { filter: brightness(.96); transform: translateY(-1px); }
.button.secondary { background: white; color: var(--navy-900); border-color: var(--line); box-shadow: none; }
.button.dark { background: var(--navy-900); color: white; box-shadow: 0 8px 22px rgba(6, 27, 53, .2); }
.button.small { min-height: 40px; padding: 8px 14px; font-size: .9rem; }
.button.full { width: 100%; }

.hero { position: relative; overflow: hidden; padding: 84px 0 70px; background: linear-gradient(125deg, #fff 0%, #fff 55%, #edf5fa 100%); }
.hero::after { content: ""; position: absolute; width: 430px; height: 430px; border: 66px solid rgba(8, 104, 189, .07); border-radius: 50%; right: -140px; top: -130px; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 70px; }
.eyebrow { margin: 0 0 14px; color: var(--blue-600); font-size: .78rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3 { color: var(--navy-950); line-height: 1.08; letter-spacing: -.025em; }
h1 { margin: 0; font-size: clamp(3rem, 7vw, 5.9rem); max-width: 740px; }
h2 { margin: 0 0 16px; font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { margin: 0 0 10px; font-size: 1.28rem; }
.hero-tagline { margin: 22px 0 12px; color: var(--navy-900); font-size: clamp(1.45rem, 2.5vw, 2.15rem); font-weight: 780; }
.hero-support { margin: 0 0 30px; color: var(--muted); font-size: 1.12rem; }
.button-row { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-panel { position: relative; background: var(--navy-950); color: white; border-radius: 24px; padding: 32px; box-shadow: var(--shadow); }
.hero-panel::before { content: ""; position: absolute; inset: 10px -10px -10px 10px; border: 1px solid rgba(83,173,68,.5); border-radius: inherit; z-index: -1; }
.hero-panel h2 { color: white; font-size: 1.55rem; }
.outcome-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; }
.outcome-list li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
.outcome-list span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--navy-950); background: var(--green-600); font-weight: 900; }

.proof-strip { background: var(--navy-900); color: white; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 20px 24px; border-right: 1px solid rgba(255,255,255,.16); font-size: .95rem; font-weight: 750; text-align: center; }
.proof-item:last-child { border-right: 0; }

.section { padding: 92px 0; }
.section.alt { background: var(--wash); }
.section.dark { background: var(--navy-950); color: white; }
.section.dark h2, .section.dark h3 { color: white; }
.section-head { max-width: 720px; margin-bottom: 42px; }
.section-head p, .lead { color: var(--muted); font-size: 1.08rem; }
.section.dark .section-head p, .section.dark .lead { color: #b9c9d9; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 10px 26px rgba(6,27,53,.04); }
.card .label { display: inline-block; margin-bottom: 18px; color: var(--blue-600); font-size: .76rem; font-weight: 900; letter-spacing: .12em; }
.card p { margin: 0; color: var(--muted); }
.handle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.handle-card { padding: 28px; border-radius: var(--radius); background: white; border: 1px solid var(--line); }
.handle-card strong { display: block; margin-bottom: 8px; color: var(--navy-900); font-size: 1.08rem; }
.handle-card p { margin: 0; color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; counter-reset: step; }
.step { position: relative; padding-top: 68px; }
.step::before { counter-increment: step; content: counter(step); position: absolute; top: 0; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--green-600); color: var(--navy-950); font-weight: 900; }
.step:not(:last-child)::after { content: ""; position: absolute; left: 60px; right: -24px; top: 23px; height: 2px; background: rgba(255,255,255,.18); }
.step p { margin: 0; color: #b9c9d9; }

.case-study { display: grid; grid-template-columns: .9fr 1.1fr; gap: 54px; align-items: center; }
.route-board { background: white; border: 1px solid var(--line); border-radius: 22px; padding: 24px; box-shadow: var(--shadow); }
.route-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.demo-badge, .status { display: inline-flex; align-items: center; width: max-content; padding: 5px 10px; border-radius: 999px; background: var(--blue-100); color: var(--navy-800); font-size: .72rem; font-weight: 900; letter-spacing: .06em; }
.status.warning { background: #fff1df; color: var(--warning); }
.route-list { display: grid; gap: 10px; }
.route-row { display: grid; grid-template-columns: 1fr auto; gap: 14px; padding: 14px 16px; border-radius: 10px; background: var(--wash); }
.route-row strong { color: var(--navy-900); }
.route-row small { display: block; color: var(--muted); }

.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.why-list { display: grid; gap: 16px; }
.why-item { display: grid; grid-template-columns: 24px 1fr; gap: 12px; }
.why-item::before { content: ""; width: 10px; height: 10px; margin-top: 8px; border-radius: 50%; background: var(--green-600); box-shadow: 0 0 0 5px var(--green-100); }
.quote-panel { border-left: 5px solid var(--green-600); padding: 10px 0 10px 28px; color: var(--navy-900); font-size: 1.35rem; font-weight: 750; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: white; }
.price-card.featured { border: 2px solid var(--green-600); box-shadow: var(--shadow); transform: translateY(-8px); }
.price-card.featured::before { content: "CORE PACKAGE"; position: absolute; top: -14px; right: 24px; padding: 6px 12px; border-radius: 999px; background: var(--green-600); color: var(--navy-950); font-size: .7rem; font-weight: 900; letter-spacing: .08em; }
.price { margin: 14px 0 4px; color: var(--navy-950); font-size: 2.35rem; font-weight: 900; letter-spacing: -.04em; }
.price small { color: var(--muted); font-size: .9rem; letter-spacing: 0; }
.price-card ul { padding-left: 20px; margin: 22px 0 30px; color: var(--muted); }
.price-card .button { margin-top: auto; }
.pricing-note { margin-top: 28px; padding: 20px; border-radius: 12px; background: var(--blue-100); color: var(--navy-800); }

.faq { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { color: var(--navy-900); font-weight: 800; cursor: pointer; }
.faq details p { color: var(--muted); margin: 12px 0 0; }
.cta-band { padding: 66px 0; background: linear-gradient(120deg, var(--navy-950), var(--navy-800)); color: white; }
.cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band h2 { color: white; margin-bottom: 8px; }
.cta-band p { margin: 0; color: #c3d3e2; }

.site-footer { padding: 48px 0 26px; background: #041528; color: #b7c7d7; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 48px; }
.site-footer img { width: 260px; padding: 8px; border-radius: 8px; background: white; }
.site-footer h3 { color: white; font-size: .95rem; letter-spacing: .05em; text-transform: uppercase; }
.site-footer a { display: block; color: #b7c7d7; text-decoration: none; margin: 7px 0; }
.footer-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .82rem; }

.page-hero { padding: 66px 0 48px; background: var(--wash); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); }
.page-hero p { max-width: 700px; color: var(--muted); font-size: 1.1rem; }
.form-shell { width: min(820px, calc(100% - 32px)); margin: 44px auto 80px; }
.form-card { background: white; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: clamp(24px, 5vw, 48px); }
.progress-track { height: 8px; margin-bottom: 12px; border-radius: 99px; background: var(--line); overflow: hidden; }
.progress-bar { height: 100%; width: 20%; background: var(--green-600); transition: width .2s ease; }
.progress-copy { margin: 0 0 30px; color: var(--muted); font-size: .85rem; font-weight: 700; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { width: 100%; margin-bottom: 8px; color: var(--navy-950); font-size: 1.8rem; font-weight: 850; line-height: 1.15; }
.step-copy { margin: 0 0 28px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label, .field > span { color: var(--navy-900); font-size: .88rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #bdc9d4; border-radius: 9px; padding: 12px 13px; color: var(--ink); background: white; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(8,104,189,.12); outline: 0; }
.field .hint { color: var(--muted); font-size: .78rem; font-weight: 500; }
.field .error { color: #a32222; font-size: .78rem; min-height: 1em; }
.checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; gap: 10px; align-items: flex-start; min-height: 62px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--wash); }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--green-600); }
.form-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 32px; }
.form-actions .right { margin-left: auto; }
.form-status { margin: 18px 0 0; padding: 12px 14px; border-radius: 9px; background: #fff1df; color: #743b00; }
.enrichment-box { display: none; margin-top: 14px; padding: 16px; border-radius: 10px; background: var(--blue-100); color: var(--navy-800); }
.enrichment-box.visible { display: block; }
.result-card { text-align: center; }
.result-price { color: var(--navy-950); font-size: clamp(2.5rem, 6vw, 4.4rem); font-weight: 900; letter-spacing: -.05em; }
.reason-list { text-align: left; margin: 28px auto; max-width: 600px; }
.reason-list li { margin: 10px 0; }
.slot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.slot { display: block; }
.slot input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.slot span { display: block; border: 1px solid var(--line); border-radius: 9px; padding: 12px; text-align: center; color: var(--navy-900); font-weight: 750; }
.slot input:checked + span { border-color: var(--green-600); background: var(--green-100); box-shadow: 0 0 0 2px var(--green-600); }

@media (max-width: 940px) {
  .hero-grid, .case-study, .why-grid, .faq { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .handle-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .site-nav { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 22px; background: white; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .site-nav.open { display: flex; }
  .nav-toggle { display: block; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1160px); }
  .brand img { width: 184px; }
  .hero { padding: 56px 0; }
  .hero-grid { gap: 42px; }
  .hero-panel { padding: 24px; }
  .proof-grid, .cards, .handle-grid, .steps, .form-grid, .checkbox-grid, .slot-grid, .footer-grid { grid-template-columns: 1fr; }
  .proof-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .step:not(:last-child)::after { display: none; }
  .section { padding: 68px 0; }
  .cta-grid { align-items: flex-start; flex-direction: column; }
  .form-shell { margin-top: 24px; }
  .form-card { border-radius: 14px; }
  .form-actions { flex-wrap: wrap; }
  .form-actions .button { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}