:root {
  --purple: #5B2B8C;
  --accent: #9B6FD8;
  --light: #C9A8E8;
  --dark: #1a1a2e;
  --pale: #F7F2FD;
  --border: #e0d0f5;
  --body: #3a3555;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 125px; }
body {
  margin: 0;
  color: var(--body);
  background: white;
  font: 18px/1.65 Calibri, Carlito, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--purple); text-underline-offset: 5px; }
a:hover { color: var(--dark); }
:focus-visible { outline: 3px solid var(--purple); outline-offset: 5px; }
h1, h2, h3 { font-family: Georgia, serif; color: var(--purple); line-height: 1.16; margin: 0 0 1.25rem; }
h1 { font-size: clamp(2.6rem, 5.2vw, 4.9rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); letter-spacing: -.03em; max-width: 1000px; }
h3 { font-size: 1.4rem; letter-spacing: -.02em; }
p { margin: 0 0 1.25rem; }
ul { padding-left: 1.3rem; }
li { margin-bottom: .7rem; }
.wrap { width: min(1200px, calc(100% - 80px)); margin-inline: auto; }
.section { padding-block: 100px; }
.pale { background: var(--pale); }
.eyebrow { font-size: .73rem; color: var(--purple); text-transform: uppercase; letter-spacing: .12em; font-weight: 700; margin-bottom: 1.6rem; }
.lead { font-size: 1.25rem; max-width: 780px; }
.section-intro { max-width: 780px; margin-bottom: 2.5rem; }
/* The accent color is used at large-text size for AA contrast. */
.tagline { font-family: Georgia, serif; font-style: italic; color: var(--accent); font-size: 1.5rem; line-height: 1.5; }
.actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-block: 30px; }
.button { display: inline-flex; gap: 20px; justify-content: center; align-items: center; padding: 15px 23px; border: 1px solid var(--purple); border-radius: 5px; background: var(--purple); color: white; text-decoration: none; font: 600 1rem/1.5 Calibri, Carlito, system-ui, sans-serif; cursor: pointer; max-width: 100%; }
.button:hover { background: var(--dark); color: white; }
.button.secondary { background: transparent; color: var(--purple); }
.button.secondary:hover { background: var(--pale); }
.text-link { display: inline-flex; align-items: center; gap: 14px; font-weight: 600; margin-top: 24px; }
.arrow { width: 8px; height: 8px; display: inline-block; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg); flex-shrink: 0; margin-right: 4px; }
/* Shared logo slot: replace this class's text treatment with a background image later. */
.wordmark { font: 1.5rem/1.1 Georgia, serif; letter-spacing: -.035em; color: var(--purple); text-decoration: none; flex-shrink: 0; }
.wordmark span { display: block; font-size: 1rem; letter-spacing: .06em; margin-top: 5px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 100px; gap: 24px; }
header nav { display: flex; align-items: center; gap: 26px; }
header nav a { color: var(--body); font-size: .95rem; text-decoration: none; padding-block: 10px; }
header nav a[aria-current] { color: var(--purple); box-shadow: 0 2px var(--purple); }
header nav .button { padding: 11px 16px; color: white; }
.menu-toggle { font: 600 1rem Calibri, system-ui, sans-serif; background: white; color: var(--purple); border: 1px solid var(--purple); border-radius: 4px; padding: 12px 16px; cursor: pointer; }
[hidden] { display: none !important; }
.hero { display: grid; grid-template-columns: 1.6fr 1fr; gap: 64px; align-items: center; padding-block: 105px 90px; }
.hero h1 { font-size: clamp(2.8rem, 4.5vw, 4.4rem); }
.hero h1 em { font-weight: 400; display: inline-block; margin-top: 10px; }
.hero .lead { font-size: 1.15rem; margin-top: 30px; }
.hero .tagline { margin: 30px 0 0; }
.system-visual { background: var(--pale); border: 1px solid var(--border); border-radius: 160px 160px 12px 12px; padding: 76px 28px 30px; position: relative; overflow: hidden; }
.system-visual::before { content: ""; position: absolute; inset: 25px -100px; border: 1px solid var(--border); border-radius: 50%; transform: rotate(-30deg); }
.system-visual .eyebrow, .visual-note { text-align: center; position: relative; }
.layer { padding: 18px; border: 1px solid var(--border); background: white; margin-bottom: 14px; border-radius: 6px; color: var(--purple); font-family: Georgia, serif; position: relative; box-shadow: 0 6px 18px #5b2b8c08; }
.visual-note { font: italic 1rem Georgia, serif; margin: 25px 0 8px; }
.proof-strip { border-block: 1px solid var(--border); background: var(--pale); }
.proof-strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); padding-block: 36px; gap: 32px; }
.proof-strip strong { display: block; color: var(--purple); font: 2.35rem/1.2 Georgia, serif; margin-bottom: 12px; }
.proof-strip span { display: block; font-size: .95rem; }
.four-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 44px; }
.four-grid article { border-top: 2px solid var(--light); padding-top: 24px; }
.four-grid h3 { font-size: 1.3rem; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.card { border: 1px solid var(--border); border-radius: 10px; padding: 32px; background: white; display: flex; flex-direction: column; align-items: flex-start; }
.card p { font-size: 1rem; }
.card .text-link { margin-top: auto; padding-top: 14px; font-size: .95rem; }
.result-cards .card { border-top: 3px solid var(--purple); }
.result-cards h3 { font: 600 1.1rem/1.5 Calibri, Carlito, system-ui, sans-serif; color: var(--dark); }
.result-cards .result-number { font: 2.5rem/1.15 Georgia, serif; color: var(--purple); margin-bottom: 25px; }
.card .fine-print { font-size: .88rem; }
.systems { max-width: 850px; border-left: 3px solid var(--light); padding-left: 30px; margin-top: 55px; }
.tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.callout { border-block: 1px solid var(--border); background: var(--pale); }
.callout .eyebrow { margin-top: 30px; }
.callout .lead { max-width: 920px; }
.callout .button { margin-top: 15px; }
.page-intro { padding-block: 85px 48px; }
.page-intro .lead { margin-top: 28px; }
.anchor-nav { display: flex; gap: 10px; flex-wrap: wrap; padding-bottom: 40px; }
.anchor-nav a { padding: 9px 14px; border: 1px solid var(--border); border-radius: 4px; font-size: .9rem; text-decoration: none; }
.service-section { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; border-top: 1px solid var(--border); padding-block: 75px; }
.expect { background: var(--pale); border-radius: 10px; padding: 32px; }
dt { font-weight: 700; color: var(--dark); }
dd { margin: 4px 0 20px; }
.engagement-note { margin-top: 40px; max-width: 800px; font-size: 1.2rem; }
.about-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; gap: 75px; padding-top: 25px; }
.founder-photo { display: block; width: 100%; max-width: 543px; height: auto; border-radius: 14px; }
.reading { max-width: 820px; }
.section.reading { padding-top: 30px; }
.notice { padding: 20px 24px; border-left: 3px solid var(--purple); background: var(--pale); }
.reading li { margin-bottom: 1.5rem; }
.source { font-size: .95rem; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: 80px; padding-top: 25px; }
.email { overflow-wrap: anywhere; }
.contact-grid aside .tagline { margin-top: 40px; }
form { background: var(--pale); border: 1px solid var(--border); padding: 32px; border-radius: 10px; }
label, legend { font-size: .95rem; display: block; margin-bottom: 7px; font-weight: 600; }
input, select, textarea { width: 100%; min-width: 0; color: var(--dark); background: white; font: inherit; padding: 11px 12px; border: 1px solid #84778f; border-radius: 4px; margin-bottom: 22px; }
input::placeholder { color: #655d71; font-size: .95rem; }
textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-note, .form-privacy { font-size: .9rem; }
.form-privacy { margin-top: 20px; }
fieldset { padding: 0; border: 0; min-width: 0; margin: 0 0 24px; }
.checks { display: flex; gap: 10px 20px; flex-wrap: wrap; }
.checks label { display: flex; align-items: center; gap: 8px; min-height: 44px; margin: 0; font-weight: 400; }
.checks input { width: 18px; height: 18px; accent-color: var(--purple); margin: 0; }
.privacy-note { font-weight: 600; font-size: .95rem; }
footer { background: var(--pale); border-top: 1px solid var(--border); padding: 60px 0 30px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-bottom: 36px; border-bottom: 1px solid var(--border); }
.footer-top .tagline { margin: 0; max-width: 570px; }
.footer-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; padding-top: 30px; font-size: .9rem; }
.footer-bottom p { margin-bottom: 10px; }
.footer-bottom a { overflow-wrap: anywhere; }
.skip-link { position: absolute; top: -100px; left: 12px; background: white; padding: 12px; z-index: 30; }
.skip-link:focus { position: fixed; top: 12px; }
@media (min-width: 768px) and (max-width: 1100px) {
  .header-inner { gap: 18px; }
  header nav { gap: 14px; }
  header nav a { font-size: .83rem; }
  header nav .button { padding: 10px; gap: 10px; }
  .wordmark { font-size: 1.2rem; }
  .hero { gap: 35px; }
  .card { padding: 25px; }
}
@media (max-width: 950px) {
  .wrap { width: calc(100% - 48px); }
  .four-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { grid-template-columns: 1.4fr 1fr; }
  .hero h1 { font-size: 3rem; }
  .system-visual { padding-inline: 18px; }
  .layer { font-size: 1rem; padding: 14px; }
  .service-section, .about-grid, .contact-grid { gap: 40px; }
}
@media (max-width: 767px) {
  html { scroll-padding-top: 100px; }
  body { font-size: 17px; }
  .wrap { width: calc(100% - 40px); }
  .section { padding-block: 60px; }
  .header-inner { min-height: 85px; flex-wrap: wrap; gap: 10px; padding-block: 15px; }
  .wordmark { font-size: 1.3rem; }
  .wordmark span { font-size: .9rem; }
  header nav { width: 100%; flex-direction: column; align-items: stretch; gap: 0; padding-top: 10px; }
  header nav a { padding: 12px 4px; min-height: 44px; }
  header nav .button { margin-top: 10px; }
  header nav.collapsible { display: none; }
  header nav.collapsible.is-open { display: flex; max-height: calc(100dvh - 110px); overflow-y: auto; }
  .menu-toggle { display: inline-block; }
  .hero { grid-template-columns: 1fr; padding-block: 60px; gap: 45px; }
  .hero h1 { font-size: clamp(2.65rem, 9vw, 3.8rem); }
  .hero .lead { font-size: 1.1rem; }
  .system-visual { width: 100%; max-width: 430px; justify-self: center; padding: 60px 25px 25px; }
  .layer { padding: 18px; font-size: 1.1rem; }
  .proof-strip .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
  .proof-strip strong { font-size: 1.8rem; }
  .proof-strip span { font-size: .85rem; }
  .cards, .tools-grid { grid-template-columns: 1fr; margin-top: 30px; }
  .four-grid { gap: 24px; }
  .four-grid h3 { font-size: 1.25rem; }
  .card { padding: 28px; }
  .page-intro { padding-block: 55px 35px; }
  .service-section, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-section { padding-block: 50px; gap: 25px; }
  .expect { padding: 25px; }
  .about-grid, .contact-grid { padding-top: 20px; }
  .founder-photo { justify-self: center; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  form { padding: 23px; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 25px; }
  .footer-bottom { grid-template-columns: 1fr; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}