/* ExplAIn site styles — shared by index, digital-course, articles, article pages and about. */
:root {
  --navy: #0b1026; --navy-2: #121a3a; --edge: #2a3566;
  --violet: #7c3aed; --violet-soft: #9d64ff; --violet-deep: #4c1d95; --blue: #3b82f6;
  --lavender: #ede9fe; --lav-line: #dcd8fb; --off-white: #f8fafc; --white: #fff;
  --text: #3f4859; --muted: #667085; --line: #e4e8f1;
  --grad: linear-gradient(115deg, #7c3aed, #3b82f6);
  --shadow: 0 18px 44px rgba(11, 16, 38, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--text); background: var(--off-white); font-family: Poppins, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; }
h1, h2, h3, h4 { margin: 0; color: var(--navy); font-weight: 700; letter-spacing: -.035em; }
h1 { font-size: clamp(42px, 5.6vw, 74px); line-height: 1.03; letter-spacing: -.045em; }
h2 { font-size: clamp(31px, 4.1vw, 50px); line-height: 1.08; text-wrap: balance; }
h3 { font-size: 20px; letter-spacing: -.02em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--violet-soft); outline-offset: 3px; }
.shell { width: min(1180px, calc(100% - 44px)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 44px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.grad-text { background: linear-gradient(110deg, #9d64ff 5%, #3b82f6 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin: 0 0 16px; color: var(--violet); font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 30px; height: 2px; border-radius: 2px; background: var(--grad); }
.on-dark .eyebrow, .eyebrow.light { color: #b8c2df; }
.lead { color: var(--muted); font-size: 18px; line-height: 1.75; }
.on-dark { color: #c9d0e4; }
.on-dark h2, .on-dark h3 { color: #fff; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border: 0; border-radius: 999px; font: inherit; font-size: 15px; font-weight: 600; text-decoration: none; white-space: nowrap; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: .7; transform: none; cursor: progress; }
.btn-primary { color: #fff; background: var(--grad); box-shadow: 0 14px 34px rgba(99, 82, 246, .34); }
.btn-outline { color: var(--navy); border: 1px solid var(--line); background: #fff; }
.btn-ghost { color: #fff; border: 1px solid rgba(255,255,255,.24); background: rgba(255,255,255,.06); }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: 14px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; padding-bottom: 3px; border-bottom: 2px solid var(--blue); color: var(--navy); font-weight: 600; text-decoration: none; }
.on-dark .text-link { color: #fff; }

/* Navigation */
.site-nav { position: sticky; top: 0; z-index: 60; color: #fff; background: rgba(9, 13, 33, .86); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-bottom: 1px solid rgba(255,255,255,.07); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 78px; }
.logo img { display: block; height: 46px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; color: #d3d9ea; font-size: 14.5px; }
.nav-links a:not(.btn) { position: relative; padding: 6px 0; text-decoration: none; }
.nav-links a:not(.btn):hover { color: #fff; }
.nav-links a[aria-current="page"] { color: #fff; font-weight: 600; }
.nav-links a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 2px; background: var(--grad); }

/* Sections */
.section { padding: 104px 0; }
.section.tight { padding: 72px 0; }
.section.white { background: #fff; }
.section.dark { color: #c9d0e4; background: var(--navy); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head .lead { margin-top: 16px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* Hero */
.hero { position: relative; overflow: hidden; color: #fff; background:
    radial-gradient(circle at 78% 34%, rgba(64, 90, 255, .26), transparent 34%),
    radial-gradient(ellipse 60% 44% at 62% 112%, rgba(124, 58, 237, .34), transparent 70%),
    linear-gradient(150deg, #070b1d, #0b1026 55%, #121c48); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to right, transparent, black 78%); -webkit-mask-image: linear-gradient(to right, transparent, black 78%); }
.hero-inner { position: relative; z-index: 2; padding: 84px 0 92px; }
.hero h1 { color: #fff; }
.hero-lead { max-width: 620px; margin-top: 24px; color: #c9d0e4; font-size: clamp(17px, 1.8vw, 21px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-note { margin-top: 16px; color: #9aa5c4; font-size: 13.5px; }
.proof { display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 30px 0 0; padding: 0; list-style: none; color: #a4aecb; font-size: 13.5px; }
.proof li::before { content: "✓"; margin-right: 8px; color: var(--violet-soft); font-weight: 700; }
.page-hero { color: #fff; background: radial-gradient(circle at 84% 30%, rgba(64,90,255,.25), transparent 34%), linear-gradient(150deg, #070b1d, #0b1026 58%, #111a44); }
.page-hero .inner { padding: 76px 0 84px; }
.page-hero .lead { max-width: 640px; margin-top: 18px; color: #c9d0e4; font-size: clamp(17px, 1.8vw, 21px); }

/* Generic cards */
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: #fff; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }
.card .num { display: block; margin-bottom: 22px; color: var(--violet); font-size: 12px; font-weight: 600; letter-spacing: .18em; }
.card-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 14px; color: var(--violet); background: var(--lavender); }
.card-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card.dark { color: #c9d0e4; border-color: var(--edge); background: linear-gradient(145deg, #131c45, #0b1026 70%); }
.card.dark h3 { color: #fff; }
.card.dark p { color: #b9c2db; }

/* Check lists */
.check-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; color: #4f596d; font-size: 15px; }
.check-list li::before { content: "✓"; width: 22px; height: 22px; display: grid; place-items: center; margin-top: 2px; border-radius: 50%; color: var(--violet); background: var(--lavender); font-size: 11px; font-weight: 700; }

/* Certificate showcase: copy beside a picture of the certificate. */
.cert { display: grid; grid-template-columns: .82fr 1.18fr; gap: 58px; align-items: center; }
.cert .check-list { margin-top: 26px; }
.cert-shot { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: 0 30px 80px rgba(11,16,38,.16); }
.cert-shot img { display: block; width: 100%; height: auto; }
.on-dark .check-list li { color: #d5dbeb; }
.on-dark .check-list li::before { color: #fff; background: rgba(124,58,237,.55); }

/* Pricing */
.tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.tier { position: relative; display: flex; flex-direction: column; padding: 38px; border: 1px solid var(--line); border-radius: 28px; background: #fff; }
.tier.featured { color: #c9d0e4; border-color: transparent; background: radial-gradient(circle at 100% 0%, rgba(59,130,246,.3), transparent 42%), linear-gradient(145deg, #141d48, #0b1026 68%); box-shadow: 0 24px 60px rgba(46, 63, 146, .22); }
.tier .tag { align-self: flex-start; padding: 6px 13px; border-radius: 999px; color: var(--violet-deep); background: var(--lavender); font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.tier.featured .tag { color: #dcd6ff; background: rgba(124,58,237,.34); }
.tier h3 { margin: 20px 0 8px; font-size: 27px; }
.tier.featured h3 { color: #fff; }
.tier > p { color: var(--muted); font-size: 15px; }
.tier.featured > p { color: #b9c2db; }
.price { margin: 24px 0 6px; color: var(--navy); font-size: 30px; font-weight: 700; letter-spacing: -.03em; }
.tier.featured .price { color: #fff; }
.price-note { color: var(--muted); font-size: 13.5px; }
.tier.featured .price-note { color: #9aa5c4; }
.tier .check-list { margin: 26px 0 30px; }
.tier .btn { width: 100%; margin-top: auto; }
.tier-foot { margin-top: 14px; color: var(--muted); font-size: 12.5px; text-align: center; }
.tier.featured .tier-foot { color: #9aa5c4; }

/* Module list */
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.module { display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: #fff; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.module:hover { transform: translateY(-2px); border-color: var(--lav-line); box-shadow: var(--shadow); }
.module-top { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.module-num { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: #fff; background: linear-gradient(145deg, var(--navy-2), var(--navy)); font-size: 14px; font-weight: 600; }
.module-top small { color: var(--violet); font-size: 10.5px; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.module h3 { font-size: 18px; line-height: 1.3; }
.module blockquote { margin: 14px 0 0; padding-top: 12px; border-top: 1px dashed var(--line); color: var(--violet-deep); font-size: 13.5px; font-weight: 500; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step { position: relative; padding: 28px; border-radius: 24px; background: #fff; border: 1px solid var(--line); }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 18px; border-radius: 50%; color: #fff; background: var(--grad); font-size: 15px; font-weight: 600; }
.step h3 { margin-bottom: 8px; font-size: 19px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; color: var(--navy); font-size: 16.5px; font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--violet); font-weight: 600; }
.faq details[open] summary::after { content: "–"; }
.faq p { padding: 0 24px 22px; color: var(--muted); font-size: 15px; }

/* Sign-up */
.signup { padding: 104px 0; background: var(--navy); }
.signup-panel { position: relative; display: grid; grid-template-columns: 1fr .9fr; gap: 56px; align-items: center; overflow: hidden; padding: 64px; border: 1px solid rgba(255,255,255,.1); border-radius: 34px; color: #c9d0e4; background: radial-gradient(circle at 18% 120%, rgba(59,130,246,.34), transparent 44%), radial-gradient(circle at 0% 0%, rgba(124,58,237,.26), transparent 34%), #0e1532; }
.signup-panel::before, .signup-panel::after { content: ""; position: absolute; border: 1px solid rgba(124,92,255,.22); border-radius: 50%; pointer-events: none; }
.signup-panel::before { width: 260px; height: 260px; top: -170px; left: -90px; }
.signup-panel::after { width: 420px; height: 420px; right: -210px; bottom: -260px; }
.signup-copy { position: relative; z-index: 1; }
.signup-copy .lead { margin-top: 18px; color: #b9c2db; }
.signup-copy .check-list { margin-top: 26px; }
.signup-card { position: relative; z-index: 1; padding: 34px; border-radius: 26px; color: var(--text); background: #fff; box-shadow: 0 30px 70px rgba(0,0,0,.3); }
.signup-card h3 { font-size: 24px; }
.card-sub { margin: 6px 0 22px; color: var(--muted); font-size: 14px; }
.field { margin: 0 0 16px; padding: 0; border: 0; }
.field label, .field legend { display: block; margin-bottom: 7px; padding: 0; color: var(--navy); font-size: 13px; font-weight: 600; }
.field label span { color: #8a92a6; font-weight: 400; }
.field input[type="text"], .field input[type="email"] { width: 100%; height: 50px; padding: 0 16px; border: 1px solid #d6dbe7; border-radius: 12px; color: var(--navy); background: #fbfcfe; font: inherit; font-size: 15px; transition: border-color .2s ease, box-shadow .2s ease; }
.field input:focus { border-color: var(--violet); box-shadow: 0 0 0 4px rgba(124,58,237,.14); outline: none; }
.field input[aria-invalid="true"] { border-color: #dc2626; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choices label { position: relative; margin: 0; }
.choices input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.choices span { display: grid; place-items: center; min-height: 46px; padding: 8px 10px; border: 1px solid #d6dbe7; border-radius: 12px; color: #4f596d; background: #fbfcfe; font-size: 13.5px; font-weight: 500; text-align: center; transition: all .2s ease; }
.choices input:checked + span { color: var(--violet-deep); border-color: var(--violet); background: var(--lavender); font-weight: 600; }
.choices input:focus-visible + span { outline: 3px solid var(--violet-soft); outline-offset: 2px; }
.btn-block { width: 100%; margin-top: 6px; }
.micro { margin: 12px 0 0; color: #8a92a6; font-size: 12px; text-align: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 12px 0 0; font-size: 13.5px; font-weight: 500; }
.form-status:empty { display: none; }
.signup-card .form-status[data-type="error"] { color: #b91c1c; }
.signup-card .form-status[data-type="success"] { color: var(--violet-deep); }
.signup-card.is-done .fields { display: none; }
.signup-card.is-done .form-status { margin: 0; padding: 30px 6px; color: var(--navy); font-size: 18px; font-weight: 600; text-align: center; }
.signup-card.is-done .form-status::before { content: "✓"; width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 18px; border-radius: 50%; color: #fff; background: var(--grad); font-size: 24px; }

/* Articles */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.post { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #fff; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.post:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.post-art { height: 128px; background: var(--grad); }
.post-art.b { background: linear-gradient(135deg, #3b82f6, #6d28d9); }
.post-art.c { background: linear-gradient(135deg, #5b3fd9, #3b82f6 60%, #9d64ff); }
.post-body { display: flex; flex-direction: column; flex: 1; padding: 26px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--muted); font-size: 12.5px; }
.post-meta .tag { color: var(--violet); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.post h3 { margin: 12px 0 10px; font-size: 21px; line-height: 1.28; }
.post p { color: var(--muted); font-size: 14.5px; }
.post .more { margin-top: auto; padding-top: 18px; color: var(--violet); font-size: 14px; font-weight: 600; }

.article { padding: 64px 0 96px; }
.article .meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 18px; color: var(--muted); font-size: 13px; }
.article .meta .tag { color: var(--violet); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.article-body { margin-top: 36px; }
.article-body > * + * { margin-top: 22px; }
.article-body p { font-size: 17.5px; line-height: 1.75; }
.article-body h2 { margin-top: 44px; font-size: clamp(24px, 3vw, 32px); }
.article-body ul, .article-body ol { display: grid; gap: 10px; margin: 0; padding-left: 22px; font-size: 17px; line-height: 1.65; }
.article-body li::marker { color: var(--violet); font-weight: 600; }
.article-body blockquote { margin: 34px 0; padding: 22px 26px; border-left: 3px solid var(--violet); border-radius: 0 16px 16px 0; background: var(--lavender); color: var(--violet-deep); font-size: 19px; font-weight: 500; }
.article-body table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 16px; background: #fff; box-shadow: 0 0 0 1px var(--line); font-size: 15px; }
.article-body th, .article-body td { padding: 14px 18px; text-align: left; }
.article-body th { color: var(--violet-deep); background: var(--lavender); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.article-body tr + tr td { border-top: 1px solid var(--line); }
.takeaway { margin-top: 44px; padding: 26px 28px; border-radius: 20px; color: #fff; background: var(--grad); }
.takeaway small { display: block; margin-bottom: 6px; font-size: 11.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; opacity: .85; }
.takeaway p { font-size: 19px; font-weight: 600; line-height: 1.45; }
.article-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; margin-top: 44px; padding: 30px 34px; border: 1px solid var(--line); border-radius: 24px; background: #fff; }
.article-cta p { color: var(--muted); font-size: 15px; }
.article-cta b { display: block; margin-bottom: 4px; color: var(--navy); font-size: 18px; font-weight: 700; }

/* Footer */
footer { color: #9aa5c0; background: #070b1d; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding: 58px 0 40px; }
.footer-top img { height: 44px; width: auto; display: block; }
.footer-top p { margin-top: 16px; max-width: 320px; color: #8c96b2; font-size: 14px; }
.footer-col h4 { margin-bottom: 14px; color: #fff; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.footer-col ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; font-size: 14.5px; }
.footer-col a { text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 22px 0 30px; border-top: 1px solid rgba(255,255,255,.07); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.footer-bottom b { color: #9d85ff; font-weight: 600; }

/* Reveal on scroll (content stays visible without JS) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .module:hover, .post:hover { transform: none; }
}

@media (max-width: 1000px) {
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cols-3, .modules, .article-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .tiers, .signup-panel, .cert { grid-template-columns: 1fr; }
  .cert { gap: 34px; }
  .signup-panel { gap: 40px; padding: 48px; }
  .section { padding: 84px 0; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-links a:not(.btn) { display: none; }
}
@media (max-width: 640px) {
  .shell, .narrow { width: calc(100% - 32px); }
  .logo img { height: 40px; }
  .nav-inner { min-height: 66px; }
  .nav-links .btn { min-height: 40px; padding: 0 16px; font-size: 13.5px; }
  .section, .signup { padding: 66px 0; }
  .section-head { margin-bottom: 30px; }
  .lead { font-size: 16px; }
  .hero-inner { padding: 54px 0 62px; }
  .hero-actions .btn, .article-cta .btn { width: 100%; }
  .cols-2, .cols-3, .cols-4, .modules, .article-grid, .steps { grid-template-columns: 1fr; }
  .card, .tier, .step { padding: 24px 20px; }
  .signup-panel { padding: 32px 20px; border-radius: 26px; }
  .signup-card { padding: 26px 20px; }
  .article-body p { font-size: 16.5px; }
  .article-cta { padding: 24px 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; padding: 44px 0 30px; }
  .footer-bottom { flex-direction: column; }
}

/* Phones: denser grids so the page stays short */
@media (max-width: 640px) {
  .grid.cols-3, .grid.cols-4, .modules { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card { padding: 18px 16px; }
  .card h3 { font-size: 16px; }
  .card p { font-size: 13px; }
  .card-icon { width: 40px; height: 40px; margin-bottom: 12px; }
  .card .num { margin-bottom: 14px; }
  .module { padding: 16px; }
  .module-top { margin-bottom: 10px; }
  .module-num { width: 34px; height: 34px; font-size: 12px; }
  .module h3 { font-size: 15px; }
  .module blockquote { display: none; }
  .steps { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------- Dark mode
   Declaring a color scheme stops browsers from auto-inverting the page (which
   left dark text on dark backgrounds); the palette below is the real theme. */
:root { color-scheme: light dark; }
@media (prefers-color-scheme: dark) {
  :root {
    --navy: #f2f5ff; --off-white: #0b1026; --white: #121a3a;
    --text: #c3cbe2; --muted: #98a3c0; --line: #26315c; --lav-line: #2f3a6e;
    --lavender: #1e2550; --violet-deep: #cbbcff; --violet: #a78bfa;
    --shadow: 0 18px 44px rgba(0, 0, 0, .45);
  }
  body { background: #0b1026; color: var(--text); }
  h1, h2, h3, h4 { color: #f2f5ff; }
  .section.white { background: #0e1533; }
  .card, .step, .tier, .post, .module, .faq details, .article-cta, .signup-card,
  .article-body table, .btn-outline { background: #121a3a; border-color: #26315c; }
  .card p, .post p, .step p, .tier > p, .article-cta p { color: #a3adca; }
  .module blockquote { color: #c8b9ff; border-top-color: #26315c; }
  .card-icon { color: #c8b9ff; background: #1e2550; }
  .card .num, .module-top small { color: #b39dff; }
  .btn-outline, .text-link, .faq summary { color: #f2f5ff; }
  .btn-outline { border-color: #2f3a6e; }
  .faq summary::after { color: #c8b9ff; border-color: #2f3a6e; }
  .faq p { color: #a3adca; }
  .check-list li { color: #c3cbe2; }
  .check-list li::before { color: #fff; background: rgba(124, 58, 237, .5); }
  .tier .tag { color: #e4dcff; background: rgba(124, 58, 237, .32); }
  .price { color: #fff; }
  .price-note, .tier-foot, .micro, .card-sub, .post-meta, .article .meta { color: #98a3c0; }
  .signup-card { color: var(--text); }
  .signup-card h3 { color: #fff; }
  .field label, .field legend { color: #e7ebfa; }
  .field input[type="text"], .field input[type="email"] { color: #fff; background: #0e1533; border-color: #2f3a6e; }
  .field input::placeholder { color: #7c87a8; }
  .choices span { color: #c3cbe2; background: #0e1533; border-color: #2f3a6e; }
  .choices input:checked + span { color: #fff; border-color: var(--violet-soft); background: rgba(124, 58, 237, .3); }
  .signup-card.is-done .form-status { color: #fff; }
  .article-body th { color: #e4dcff; background: #1e2550; }
  .article-body td { color: var(--text); }
  .article-body blockquote { color: #e4dcff; background: #1e2550; }
  .article-body table { box-shadow: 0 0 0 1px #26315c; }
  .myths, .myths td:last-child { color: var(--text); }
}

/* Very narrow phones: one column, and never let a long word widen the page */
.card, .module, .post, .tier, .step { overflow-wrap: break-word; min-width: 0; }
@media (max-width: 430px) {
  .grid.cols-3, .grid.cols-4, .modules, .article-grid { grid-template-columns: 1fr; }
}