:root {
  --ink: #f7f8fb;
  --muted: #a8afc0;
  --dim: #747c91;
  --page: #090b12;
  --panel: #11141d;
  --panel-2: #151923;
  --line: #262b39;
  --violet: #9278ff;
  --violet-2: #6f4df4;
  --cyan: #50d9d0;
  --green: #51d79d;
  --amber: #f2b761;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.marketing-body {
  margin: 0;
  background:
    radial-gradient(circle at 84% 4%, rgba(118, 87, 245, .14), transparent 25rem),
    var(--page);
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.marketing-header {
  width: min(calc(100% - 40px), var(--max));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 34px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.marketing-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #fff;
  font: 800 21px/1 "Manrope", sans-serif;
  letter-spacing: -.04em;
  text-decoration: none;
}
.marketing-logo > img {
  width: 33px;
  height: 33px;
  display: block;
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(105, 72, 239, .3);
}
.marketing-logo > span:last-child { color: #a78fff; }
.marketing-header nav { display: flex; gap: 26px; margin-left: 18px; }
.marketing-header nav a, .text-link {
  color: #aeb5c4;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.marketing-header nav a:hover, .text-link:hover { color: #fff; }
.marketing-actions { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.marketing-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: linear-gradient(135deg, #8f73ff, #6947ee);
  color: #fff;
  box-shadow: 0 14px 34px rgba(105, 71, 238, .23);
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s ease, filter .18s ease, border-color .18s ease;
}
.marketing-button:hover { transform: translateY(-2px); filter: brightness(1.08); }
.marketing-button.small { min-height: 40px; padding: 0 17px; border-radius: 10px; font-size: 14px; }
.marketing-button.secondary {
  background: rgba(255,255,255,.035);
  border-color: #323747;
  box-shadow: none;
  color: #dce0ea;
}
.marketing-button.centered { width: max-content; margin: 34px auto 0; }
.marketing-kicker {
  display: block;
  color: #a28fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero {
  width: min(calc(100% - 40px), var(--max));
  min-height: 680px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
  align-items: center;
  gap: clamp(50px, 8vw, 112px);
  padding: 90px 0 86px;
}
.hero h1, .library-hero h1, .guide-hero h1 {
  margin: 17px 0 22px;
  font: 800 clamp(50px, 6vw, 78px)/1.02 "Manrope", sans-serif;
  letter-spacing: -.06em;
  text-wrap: balance;
}
.hero-copy > p {
  max-width: 650px;
  margin: 0;
  color: #aeb5c4;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.55;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 9px 20px; margin-top: 28px; color: #858da0; font-size: 13px; }
.hero-proof span::before { content: "✓"; margin-right: 7px; color: var(--green); }
.hero-visual { position: relative; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -100px;
  background: radial-gradient(circle, rgba(118,87,245,.16), transparent 61%);
  pointer-events: none;
}
.signal-card, .output-stack article {
  position: relative;
  border: 1px solid #2b3040;
  background: rgba(18,21,30,.92);
  box-shadow: 0 30px 80px rgba(0,0,0,.28);
}
.signal-card { border-radius: 20px; padding: 22px; }
.signal-card > div { display: grid; grid-template-columns: 42px 1fr; column-gap: 12px; }
.signal-card .avatar { grid-row: 1/3; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: #292341; color: #b5a8ff; font-weight: 700; }
.signal-card strong { font-size: 14px; }
.signal-card small { color: #767e91; font-size: 12px; }
.signal-card p { margin: 20px 0 16px; color: #edf0f6; font-size: 18px; line-height: 1.55; }
.signal-tag { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: rgba(50,193,140,.11); color: #6be0b7; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.flow-line { width: 1px; height: 36px; margin-left: 48px; background: linear-gradient(var(--violet), transparent); }
.output-stack { display: grid; gap: 9px; margin-left: 48px; }
.output-stack article { display: flex; align-items: center; gap: 13px; border-radius: 15px; padding: 14px 16px; }
.output-stack i { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 9px; background: rgba(137,108,255,.12); color: #a794ff; font-size: 11px; font-style: normal; font-weight: 800; }
.output-stack div { display: grid; }
.output-stack strong { font-size: 13px; }
.output-stack span { color: #7f8798; font-size: 11px; }
.trust-strip {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.018);
}
.trust-strip span { padding: 18px 24px; color: #989fb0; font-size: 13px; font-weight: 600; text-align: center; }
.trust-strip span + span { border-left: 1px solid var(--line); }
.marketing-section, .guide-preview, .related-guides {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 130px 0;
}
.section-heading { max-width: 720px; margin-bottom: 48px; }
.section-heading h2, .workflow-copy h2, .closing-cta h2, .related-guides h2 {
  margin: 13px 0 16px;
  font: 800 clamp(34px, 4vw, 52px)/1.08 "Manrope", sans-serif;
  letter-spacing: -.05em;
  text-wrap: balance;
}
.section-heading p, .workflow-copy > p, .closing-cta p { margin: 0; color: #969daf; font-size: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-grid article {
  min-height: 260px;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: linear-gradient(150deg, rgba(255,255,255,.03), rgba(255,255,255,.008));
}
.feature-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; font-size: 18px; }
.feature-icon.violet { background: rgba(141,112,255,.14); color: #a894ff; }
.feature-icon.cyan { background: rgba(69,206,199,.12); color: #55ddd4; }
.feature-icon.amber { background: rgba(239,176,78,.12); color: #f3bd67; }
.feature-icon.green { background: rgba(74,210,153,.12); color: #57dea5; }
.feature-icon.rose { background: rgba(237,102,142,.12); color: #ef87a6; }
.feature-icon.blue { background: rgba(70,134,237,.13); color: #75a8f5; }
.feature-grid h3 { margin: 22px 0 11px; font: 700 20px/1.25 "Manrope", sans-serif; letter-spacing: -.025em; }
.feature-grid p { margin: 0; color: #9299aa; font-size: 14px; line-height: 1.7; }
.workflow-section { display: grid; grid-template-columns: .88fr 1.12fr; gap: 90px; align-items: center; }
.inline-arrow { display: inline-block; margin-top: 25px; color: #aa99ff; font-weight: 700; text-decoration: none; }
.workflow-steps { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.workflow-steps li { display: flex; gap: 17px; align-items: center; padding: 21px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.workflow-steps b { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 11px; background: #201b36; color: #a895ff; font-size: 13px; }
.workflow-steps div { display: grid; gap: 3px; }
.workflow-steps strong { font-size: 15px; }
.workflow-steps span { color: #838b9d; font-size: 13px; }
.guide-preview { padding-top: 90px; }
.guide-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.guide-card {
  min-height: 300px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.guide-card:hover { transform: translateY(-3px); border-color: #49405f; background: #151824; }
.guide-card > span, .guide-card > div > span { color: #9d89ff; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.guide-card h3, .guide-card h2 { margin: 19px 0 12px; font: 700 23px/1.2 "Manrope", sans-serif; letter-spacing: -.035em; }
.guide-card p { margin: 0; color: #9299ab; font-size: 14px; line-height: 1.65; }
.guide-card small { margin-top: auto; padding-top: 30px; color: #737b8f; }
.guide-card small b { float: right; color: #b7a8ff; }
.closing-cta {
  width: min(calc(100% - 40px), var(--max));
  margin: 30px auto 130px;
  padding: 90px 30px;
  border: 1px solid #312a4f;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 0, rgba(126,91,255,.19), transparent 60%), var(--panel);
  text-align: center;
}
.closing-cta h2 { max-width: 760px; margin-left: auto; margin-right: auto; }
.closing-cta p { max-width: 680px; margin: 0 auto 28px; }
.marketing-footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 54px 0 34px;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 50px;
  border-top: 1px solid var(--line);
  color: #7e8699;
}
.marketing-footer > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.marketing-footer p { max-width: 340px; margin: 14px 0 0; font-size: 13px; }
.marketing-footer strong { margin-bottom: 7px; color: #d4d8e1; font-size: 13px; }
.marketing-footer a:not(.marketing-logo) { color: #7f8799; font-size: 13px; text-decoration: none; }
.marketing-footer a:hover { color: #fff; }
.marketing-footer > small { grid-column: 1 / -1; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.05); font-size: 11px; }

/* Guide library */
.library-hero {
  width: min(calc(100% - 40px), 940px);
  margin: 0 auto;
  padding: 120px 0 70px;
  text-align: center;
}
.library-hero h1 { margin-bottom: 20px; }
.library-hero p { max-width: 760px; margin: 0 auto; color: #a0a7b8; font-size: 20px; }
.guide-library {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
.guide-card.large { min-height: 280px; }
.guide-card.large h2 { font-size: 28px; }
.library-note {
  width: min(calc(100% - 40px), 820px);
  margin: 90px auto 130px;
  padding: 32px;
  border-left: 3px solid var(--violet);
  background: rgba(145,119,255,.06);
}
.library-note strong { font: 700 20px "Manrope", sans-serif; }
.library-note p { margin: 8px 0 0; color: #979eaf; }
.pricing-hero { max-width: 990px; }
.public-pricing-grid {
  width: min(calc(100% - 40px), 980px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.public-pricing-grid article {
  padding: 36px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
}
.public-pricing-grid article.featured {
  border-color: #4b3e7a;
  background: radial-gradient(circle at 90% 0, rgba(139,105,255,.15), transparent 50%), var(--panel);
}
.public-pricing-grid article > span { color: #9d89ff; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.public-pricing-grid h2 { margin: 17px 0 8px; font: 800 31px "Manrope", sans-serif; letter-spacing: -.04em; }
.public-pricing-grid article > strong { color: #fff; font: 800 42px "Manrope", sans-serif; letter-spacing: -.05em; }
.public-pricing-grid article > strong small { margin-left: 5px; color: #767e91; font: 500 14px "DM Sans", sans-serif; letter-spacing: 0; }
.public-pricing-grid article > p { min-height: 52px; color: #969dae; }
.public-pricing-grid ul { flex: 1; margin: 18px 0 30px; padding: 0; list-style: none; color: #b3b9c6; font-size: 14px; }
.public-pricing-grid li { margin: 11px 0; }
.public-pricing-grid li::before { content: "✓"; margin-right: 9px; color: var(--green); }
.pricing-assurance {
  width: min(calc(100% - 40px), var(--max));
  margin: 80px auto 130px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pricing-assurance div { padding: 30px; }
.pricing-assurance div + div { border-left: 1px solid var(--line); }
.pricing-assurance strong { color: #e5e8ef; }
.pricing-assurance p { margin: 7px 0 0; color: #838b9d; font-size: 13px; }

/* Guide detail */
.guide-layout { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.guide-hero { max-width: 950px; padding: 80px 0 72px; }
.guide-hero h1 { font-size: clamp(46px, 6vw, 73px); }
.guide-hero > p { max-width: 820px; color: #a4abba; font-size: 20px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 45px; color: #6f778a; font-size: 12px; }
.breadcrumbs a { color: #8e96a8; text-decoration: none; }
.guide-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 28px; color: #747c8f; font-size: 12px; }
.guide-content-shell {
  display: grid;
  grid-template-columns: 230px minmax(0, 760px);
  gap: 70px;
  align-items: start;
  padding: 0 0 100px;
}
.guide-toc {
  position: sticky;
  top: 30px;
  display: grid;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(17,20,29,.8);
}
.guide-toc strong { margin-bottom: 5px; color: #dce0e8; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.guide-toc a { color: #7f8799; font-size: 12px; line-height: 1.4; text-decoration: none; }
.guide-toc a:hover { color: #b9abff; }
.guide-prose { color: #c8ccd6; font-size: 17px; line-height: 1.82; }
.policy-main .guide-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 55px; align-items: end; }
.policy-main .guide-summary { align-self: end; }
.policy-main .guide-summary p { margin: 10px 0 18px; }
.policy-layout { grid-template-columns: minmax(0,820px); justify-content: center; }
.policy-layout .guide-prose { padding-bottom: 72px; }
.guide-prose .lead { color: #dce0e7; font-size: 20px; line-height: 1.75; }
.guide-prose section { scroll-margin-top: 35px; margin-top: 66px; }
.guide-prose h2 { margin: 0 0 20px; color: #fff; font: 800 34px/1.2 "Manrope", sans-serif; letter-spacing: -.045em; }
.guide-prose p { margin: 0 0 20px; }
.guide-prose ul { margin: 20px 0; padding-left: 23px; }
.guide-prose li { margin: 9px 0; padding-left: 5px; }
.guide-prose li::marker { color: #9d89ff; }
.takeaway-box { margin: 48px 0 70px !important; padding: 28px 31px; border: 1px solid #342c54; border-radius: 16px; background: rgba(136,104,255,.065); }
.takeaway-box > span { color: #b3a5ff; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.takeaway-box ul { margin-bottom: 0; }
.reply-example { margin: 30px 0; padding: 24px; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); }
.reply-example > strong { display: block; margin-bottom: 17px; color: #fff; }
.reply-example > div { padding: 14px 16px; border-radius: 10px; background: #0d1017; }
.reply-example > div + div { margin-top: 9px; }
.reply-example > div.better { background: rgba(66,192,140,.07); border: 1px solid rgba(66,192,140,.17); }
.reply-example small { color: #727a8c; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.reply-example p { margin: 4px 0 0; font-size: 15px; }
.faq-section details { border-top: 1px solid var(--line); }
.faq-section details:last-child { border-bottom: 1px solid var(--line); }
.faq-section summary { padding: 20px 0; cursor: pointer; color: #e8eaf0; font-weight: 700; list-style: none; }
.faq-section summary::after { content: "+"; float: right; color: #9e8cff; }
.faq-section details[open] summary::after { content: "−"; }
.faq-section details p { padding: 0 35px 20px 0; color: #969dae; }
.article-cta { padding: 39px !important; border: 1px solid #342d50; border-radius: 19px; background: radial-gradient(circle at 90% 0, rgba(132,97,255,.14), transparent 60%), var(--panel); }
.article-cta > span { color: #a995ff; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.article-cta h2 { margin-top: 13px; }
.article-cta p { color: #959cad; }
.related-guides { border-top: 1px solid var(--line); }
.related-guides > h2 { margin: 12px 0 34px; font-size: 36px; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 80px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { max-width: 620px; }
  .feature-grid, .guide-card-grid { grid-template-columns: repeat(2, 1fr); }
  .workflow-section { grid-template-columns: 1fr; gap: 45px; }
  .guide-content-shell { grid-template-columns: 1fr; gap: 25px; }
  .guide-toc { position: static; grid-template-columns: repeat(2, 1fr); }
  .guide-toc strong { grid-column: 1/-1; }
}
@media (max-width: 720px) {
  .marketing-header { width: min(calc(100% - 28px), var(--max)); min-height: calc(68px + env(safe-area-inset-top)); padding-top: env(safe-area-inset-top); }
  .marketing-header nav { display: none; }
  .marketing-actions { gap: 10px; }
  .marketing-actions .text-link { display: inline-flex; min-height: 40px; align-items: center; padding: 0 4px; }
  .marketing-button.small { padding: 0 12px; }
  .hero, .marketing-section, .guide-preview, .related-guides { width: min(calc(100% - 28px), var(--max)); }
  .hero { grid-template-columns: 1fr; padding: 62px 0; gap: 65px; }
  .hero h1 { font-size: clamp(43px, 13vw, 60px); }
  .hero-copy > p { font-size: 18px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .marketing-button { width: 100%; }
  .output-stack { margin-left: 20px; }
  .flow-line { margin-left: 20px; }
  .trust-strip { grid-template-columns: 1fr; }
  .trust-strip span + span { border-left: 0; border-top: 1px solid var(--line); }
  .marketing-section, .guide-preview, .related-guides { padding: 90px 0; }
  .feature-grid, .guide-card-grid, .guide-library { grid-template-columns: 1fr; }
  .public-pricing-grid, .pricing-assurance { width: calc(100% - 28px); grid-template-columns: 1fr; }
  .pricing-assurance div + div { border-left: 0; border-top: 1px solid var(--line); }
  .feature-grid article { min-height: 220px; }
  .guide-card { min-height: 270px; }
  .closing-cta { width: calc(100% - 28px); margin-bottom: 90px; padding: 65px 22px; }
  .marketing-footer { width: calc(100% - 28px); grid-template-columns: repeat(2, 1fr); gap: 38px 24px; }
  .marketing-footer > div:first-child { grid-column: 1/-1; }
  .library-hero { width: calc(100% - 28px); padding: 80px 0 50px; }
  .library-hero h1 { font-size: 49px; }
  .guide-layout { width: calc(100% - 28px); }
  .guide-hero { padding: 42px 0 55px; }
  .guide-hero h1 { font-size: 43px; }
  .guide-hero > p { font-size: 18px; }
  .guide-toc { display: none; }
  .guide-prose { font-size: 16px; }
  .guide-prose .lead { font-size: 18px; }
  .guide-prose h2 { font-size: 29px; }
  .article-cta { padding: 28px !important; }
  .policy-main .guide-hero-grid { grid-template-columns: 1fr; gap: 30px; }
}