:root {
  --ink: #132238;
  --muted: #5d6b7e;
  --paper: #fbfcff;
  --line: #dfe6f0;
  --brand: #1769e0;
  --brand-dark: #0d47a8;
  --soft: #eaf2ff;
  --mint: #19a974;
  --shadow: 0 24px 70px rgba(30, 57, 91, .13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.marketing-page {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; background: #fff; border: 2px solid var(--brand); border-radius: 8px; }
.skip-link:focus { top: 12px; }
.accent-violet { --brand: #6d4bea; --brand-dark: #4930b7; --soft: #f0edff; }
.accent-coral { --brand: #df5a45; --brand-dark: #a93628; --soft: #fff0ec; }
.accent-green { --brand: #12845e; --brand-dark: #086044; --soft: #e5f7f0; }
.accent-amber { --brand: #b76408; --brand-dark: #804406; --soft: #fff2d9; }

.marketing-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 14px max(5vw, 24px);
  border-bottom: 1px solid rgba(216, 225, 237, .85);
  background: rgba(251, 252, 255, .9);
  backdrop-filter: blur(18px);
}
.marketing-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 1.05rem; }
.marketing-brand > span { display: grid; place-items: center; width: 38px; height: 38px; color: #fff; background: linear-gradient(145deg, var(--brand), #6a4ddd); border-radius: 11px; font-size: .9rem; font-weight: 800; }
.marketing-header nav, .marketing-footer nav { display: flex; align-items: center; gap: 24px; }
.marketing-header nav a, .marketing-footer nav a { color: #41516a; font-size: .88rem; font-weight: 650; text-decoration: none; }
.marketing-header nav a:hover { color: var(--brand); }
.small-cta { padding: 9px 15px; color: #fff !important; background: var(--brand); border-radius: 10px; }

.marketing-hero {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(420px, .96fr);
  gap: clamp(40px, 7vw, 110px); align-items: center;
  min-height: 680px; padding: 88px max(6vw, 28px) 96px;
  background:
    radial-gradient(circle at 85% 25%, color-mix(in srgb, var(--soft) 86%, transparent) 0, transparent 30%),
    linear-gradient(180deg, #fff 0%, var(--paper) 100%);
}
.marketing-hero::before { content: ""; position: absolute; left: -120px; bottom: -180px; width: 440px; height: 440px; border: 1px solid var(--line); border-radius: 50%; opacity: .6; }
.hero-copy { position: relative; z-index: 2; max-width: 680px; }
.marketing-eyebrow { margin: 0 0 14px; color: var(--brand); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.marketing-hero h1, .article-hero h1 { max-width: 820px; margin: 0; font-size: clamp(2.65rem, 4.7vw, 4.45rem); line-height: 1.04; letter-spacing: -.05em; text-wrap: balance; }
.marketing-lead { max-width: 610px; margin: 24px 0 28px; color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 20px; }
.marketing-cta, .light-cta, .outline-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 50px; padding: 0 22px; border-radius: 12px;
  font-weight: 800; text-decoration: none; transition: transform .18s, box-shadow .18s, background .18s;
}
.marketing-cta { color: #fff; background: var(--brand); box-shadow: 0 12px 28px color-mix(in srgb, var(--brand) 28%, transparent); }
.marketing-cta:hover, .light-cta:hover, .outline-cta:hover { transform: translateY(-2px); }
.marketing-cta:hover { background: var(--brand-dark); }
.text-link { color: var(--brand); font-size: .9rem; font-weight: 750; text-underline-offset: 4px; }
.cta-note { margin: 11px 0 24px; color: #778397; font-size: .78rem; }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0; padding: 0; list-style: none; }
.trust-list li { color: #405169; font-size: .83rem; font-weight: 650; }
.trust-list li::before { content: "✓"; margin-right: 7px; color: var(--mint); font-weight: 900; }

.hero-visual { position: relative; min-height: 490px; display: grid; place-items: center; }
.visual-glow { position: absolute; width: 410px; height: 410px; border-radius: 50%; background: var(--soft); filter: blur(3px); }
.study-dashboard {
  position: relative; z-index: 2; width: min(100%, 470px); padding: 24px;
  border: 1px solid rgba(208, 219, 235, .9); border-radius: 24px;
  background: rgba(255,255,255,.96); box-shadow: var(--shadow); transform: rotate(1.5deg);
}
.dashboard-top { display: flex; align-items: center; gap: 9px; padding-bottom: 18px; border-bottom: 1px solid var(--line); font-size: .82rem; }
.dashboard-top strong { margin-left: auto; color: var(--muted); font-size: .72rem; }
.dashboard-mark { display: grid; place-items: center; width: 28px; height: 28px; color: #fff; background: var(--brand); border-radius: 8px; font-size: .68rem; font-weight: 800; }
.score-row { display: flex; align-items: center; justify-content: space-between; padding: 28px 8px; }
.score-row small { display: block; color: var(--muted); }
.score-row > div > strong { display: block; margin-top: 4px; font-size: 2.5rem; }
.score-ring { display: grid; place-items: center; width: 90px; height: 90px; border-radius: 50%; background: conic-gradient(var(--brand) 78%, var(--soft) 0); }
.score-ring::before { content: ""; position: absolute; width: 67px; height: 67px; border-radius: 50%; background: #fff; }
.score-ring span { position: relative; z-index: 1; font-weight: 800; }
.subject-progress { display: grid; grid-template-columns: 110px 1fr 38px; gap: 10px; align-items: center; margin: 15px 0; font-size: .76rem; }
.subject-progress i { height: 8px; overflow: hidden; border-radius: 20px; background: #ecf0f6; }
.subject-progress b { display: block; height: 100%; border-radius: inherit; background: var(--brand); }
.next-step { margin-top: 24px; padding: 16px; border-radius: 14px; background: var(--soft); }
.next-step span, .next-step strong { display: block; }
.next-step span { color: var(--brand); font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.next-step strong { margin-top: 3px; font-size: .9rem; }
.floating-card { position: absolute; z-index: 3; right: -8px; bottom: 40px; display: flex; gap: 12px; align-items: center; padding: 14px 18px; background: #fff; border: 1px solid var(--line); border-radius: 15px; box-shadow: 0 18px 45px rgba(34, 57, 87, .16); }
.floating-card > span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: #fff; background: var(--mint); }
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { font-size: .8rem; }.floating-card small { color: var(--muted); font-size: .7rem; }

.social-proof { display: grid; grid-template-columns: 1.15fr repeat(3, 1fr); gap: 30px; align-items: center; padding: 26px max(6vw, 28px); color: #dce8fb; background: #102642; }
.social-proof p { margin: 0; color: #fff; font-weight: 800; }
.social-proof strong, .social-proof span { display: block; }
.social-proof strong { color: #fff; font-size: .9rem; }.social-proof span { font-size: .76rem; }
.marketing-section { max-width: 1220px; margin: 0 auto; padding: 105px 28px; }
.section-heading { max-width: 720px; margin-bottom: 46px; }
.section-heading > p { margin: 0 0 8px; color: var(--brand); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.section-heading h2, .demo-copy h2, .final-cta h2 { margin: 0; font-size: clamp(2rem, 3.7vw, 3.2rem); line-height: 1.12; letter-spacing: -.04em; text-wrap: balance; }
.section-heading > span { display: block; margin-top: 14px; color: var(--muted); }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding: 0; list-style: none; }
.step-grid li { min-height: 245px; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 12px 35px rgba(43,64,91,.06); }
.step-grid li > span { color: var(--brand); font-size: .75rem; font-weight: 900; letter-spacing: .1em; }
.step-grid h3 { margin: 54px 0 8px; font-size: 1.2rem; }.step-grid p { margin: 0; color: var(--muted); font-size: .91rem; }
.demo-section { display: grid; grid-template-columns: .88fr 1.12fr; gap: 70px; align-items: center; }
.demo-copy > p:not(.marketing-eyebrow) { color: var(--muted); }
.answer-detail { margin-top: 28px; padding: 0 18px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.answer-detail summary { padding: 15px 0; color: var(--brand); font-weight: 800; cursor: pointer; }.answer-detail p { padding-bottom: 15px; }
.question-demo { padding: 34px; color: #fff; border-radius: 24px; background: #102642; box-shadow: var(--shadow); }
.question-demo > span { color: #95bdf3; font-size: .73rem; font-weight: 800; text-transform: uppercase; }
.question-demo h3 { margin: 18px 0 24px; font-size: 1.22rem; line-height: 1.55; }
.question-demo ol { display: grid; gap: 10px; padding: 0; list-style: none; }
.question-demo li { padding: 13px 15px; border: 1px solid #34516f; border-radius: 10px; background: #172f4d; font-size: .88rem; }
.subjects-section ul { display: flex; flex-wrap: wrap; gap: 12px; padding: 0; list-style: none; }
.subjects-section li { padding: 10px 15px; color: #34465e; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .84rem; font-weight: 700; }
.value-section { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card { padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.value-card.featured { color: #fff; background: var(--brand); border-color: var(--brand); transform: translateY(-16px); }
.value-card > span { font-size: 1.5rem; }.value-card h3 { margin: 35px 0 8px; }.value-card p { margin: 0; color: var(--muted); font-size: .88rem; }
.value-card.featured p { color: rgba(255,255,255,.78); }
.pricing-section { max-width: 1280px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.pricing-grid article { position: relative; display: flex; flex-direction: column; min-height: 465px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.pricing-grid article > p { margin: 0; color: var(--brand); font-size: .75rem; font-weight: 850; text-transform: uppercase; }
.pricing-grid h3 { margin: 8px 0 20px; font-size: 1.25rem; }.pricing-grid article > strong { font-size: 2rem; }.pricing-grid strong small { color: var(--muted); font-size: .8rem; font-weight: 500; }
.pricing-grid ul { display: grid; gap: 12px; margin: 28px 0; padding: 0; list-style: none; color: #4c5c71; font-size: .86rem; }
.pricing-grid li::before { content: "✓"; margin-right: 8px; color: var(--mint); font-weight: 900; }
.pricing-grid .marketing-cta, .pricing-grid .outline-cta { margin-top: auto; }
.outline-cta { color: var(--brand); border: 1px solid var(--brand); background: transparent; }
.pricing-highlight { border: 2px solid var(--brand) !important; box-shadow: 0 20px 55px color-mix(in srgb, var(--brand) 13%, transparent); }
.popular { position: absolute; top: -14px; right: 22px; padding: 6px 11px; color: #fff; background: var(--brand); border-radius: 99px; font-size: .68rem; font-weight: 850; }
.pricing-note { margin: 24px auto 0; max-width: 760px; color: var(--muted); font-size: .78rem; text-align: center; }
.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }.faq-list summary { padding: 20px 0; font-weight: 750; cursor: pointer; }.faq-list p { margin: -4px 0 22px; color: var(--muted); }
.final-cta { display: flex; align-items: center; justify-content: space-between; gap: 40px; margin: 30px max(4vw, 18px) 80px; padding: 66px max(5vw, 30px); color: #fff; border-radius: 30px; background: #102642; }
.final-cta p:not(.marketing-eyebrow) { margin-bottom: 0; color: #c8d7e9; }.final-cta .marketing-eyebrow { color: #8dbcf9; }
.light-cta { flex: 0 0 auto; color: #102642; background: #fff; }
.marketing-footer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 30px; align-items: center; padding: 34px max(5vw, 24px); border-top: 1px solid var(--line); background: #fff; }
.marketing-footer p { color: var(--muted); font-size: .78rem; }.marketing-footer nav { justify-self: end; }

.article-hero { max-width: 920px; margin: 0 auto; padding: 110px 28px 70px; text-align: center; }
.article-hero h1 { margin-inline: auto; font-size: clamp(2.5rem, 5vw, 4.4rem); }
.article-hero > p:last-child { max-width: 680px; margin: 24px auto 0; color: var(--muted); font-size: 1.12rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 720px) 300px; gap: 70px; align-items: start; max-width: 1120px; margin: 0 auto; padding: 20px 28px 110px; }
.article-content > section { margin-bottom: 50px; }.article-content h2 { margin: 0 0 12px; font-size: 1.7rem; letter-spacing: -.025em; }.article-content p { color: #46566b; font-size: 1.02rem; line-height: 1.85; }
.article-sidebar { position: sticky; top: 100px; padding: 25px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 14px 40px rgba(37,59,87,.08); }
.article-sidebar > span { color: var(--brand); font-size: .7rem; font-weight: 850; text-transform: uppercase; }.article-sidebar h2 { font-size: 1.25rem; line-height: 1.35; }.article-sidebar p { color: var(--muted); font-size: .84rem; }.article-sidebar .outline-cta { width: 100%; font-size: .82rem; text-align: center; }
.inline-practice { margin-top: 65px; padding: 35px; border-radius: 22px; background: var(--soft); }.inline-practice > p { margin-top: 0; color: var(--brand); font-size: .78rem; font-weight: 800; }.inline-practice h2 { font-size: 2rem; }

@media (max-width: 960px) {
  .marketing-header nav > a:not(.small-cta):not(:last-child) { display: none; }
  .marketing-hero { grid-template-columns: 1fr; padding-top: 68px; }
  .hero-copy { text-align: center; margin-inline: auto; }.marketing-lead { margin-inline: auto; }.hero-actions, .trust-list { justify-content: center; }
  .hero-visual { width: min(100%, 600px); margin-inline: auto; }
  .social-proof { grid-template-columns: repeat(3, 1fr); }.social-proof > p { grid-column: 1 / -1; text-align: center; }
  .step-grid, .value-section, .pricing-grid { grid-template-columns: 1fr; }
  .step-grid li { min-height: auto; }.step-grid h3 { margin-top: 24px; }.value-card.featured { transform: none; }
  .demo-section, .faq-section { grid-template-columns: 1fr; gap: 30px; }
  .article-layout { grid-template-columns: 1fr; }.article-sidebar { position: static; }
}
@media (max-width: 620px) {
  .marketing-header { padding: 11px 16px; }.marketing-header nav { gap: 10px; }.marketing-header nav > a:not(.small-cta) { display: none; }
  .marketing-brand strong { font-size: .92rem; }.small-cta { padding: 8px 11px; font-size: .75rem !important; }
  .marketing-hero { min-height: auto; padding: 58px 20px 70px; }.marketing-hero h1 { font-size: 2.65rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }.hero-actions .text-link { text-align: center; }
  .trust-list { align-items: flex-start; flex-direction: column; width: fit-content; margin-inline: auto; }
  .hero-visual { min-height: 400px; }.study-dashboard { padding: 17px; transform: none; }.floating-card { right: 0; bottom: 12px; }
  .social-proof { grid-template-columns: 1fr; text-align: center; }.social-proof > p { grid-column: auto; }
  .marketing-section { padding: 75px 20px; }.step-grid { gap: 12px; }
  .demo-section { padding-top: 45px; }.question-demo { padding: 24px 20px; }
  .pricing-grid article { min-height: 420px; }
  .final-cta { align-items: stretch; flex-direction: column; margin-bottom: 45px; padding: 42px 24px; border-radius: 22px; }
  .marketing-footer { grid-template-columns: 1fr; text-align: center; }.marketing-footer .marketing-brand, .marketing-footer nav { justify-self: center; }.marketing-footer p { margin: 0; }
  .article-hero { padding: 75px 20px 45px; }.article-layout { padding: 10px 20px 75px; }.inline-practice { padding: 25px 20px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }