:root {
  --paper: #f3f0ea;
  --ink: #1d1d22;
  --muted: #6e6b72;
  --line: rgba(29, 29, 34, .14);
  --violet: #6857d9;
  --coral: #f4755d;
  --lilac: #dcd5ff;
  --cream: #fff9ec;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); }
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: absolute; z-index: 2; inset: 0 0 auto; display: grid;
  grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem;
  width: min(1320px, calc(100% - 56px)); margin: 0 auto; padding: 28px 0;
}
.brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; font-weight: 760; font-size: 1.15rem; text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: 10px; }
.site-header nav, footer nav { display: flex; gap: 26px; }
.site-header nav a, footer nav a { color: var(--muted); font-size: .88rem; text-decoration: none; }
.site-header nav a:hover, footer nav a:hover { color: var(--ink); }
.site-header > .pill { justify-self: end; }

.pill { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 25px; border-radius: 999px; color: white; background: var(--ink); font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.pill:hover { transform: translateY(-2px); background: var(--violet); }
.pill-small { min-height: 42px; padding: 0 18px; font-size: .82rem; }
.pill-light { color: var(--ink); background: white; }
.text-link { font-weight: 700; text-underline-offset: 5px; }

.hero { min-height: 760px; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 6vw; padding: 132px max(28px, calc((100vw - 1320px) / 2)) 70px; overflow: hidden; }
.hero-copy { max-width: 555px; }
.kicker { margin: 0 0 20px; color: var(--violet); font-size: .74rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; }
h1 { font-size: clamp(4rem, 7vw, 7rem); line-height: .82; }
h1 em { color: var(--violet); font-weight: 400; }
.intro { max-width: 510px; margin: 34px 0; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.microcopy { margin-top: 20px; color: var(--muted); font-size: .72rem; }
.hero-art { position: relative; margin: 0; }
.hero-art::before { content: ""; position: absolute; z-index: -1; inset: -55px -14vw -55px 22%; border-radius: 50% 0 0 50%; background: var(--lilac); }
.hero-art img { width: 100%; min-height: 530px; object-fit: cover; object-position: 67% center; border-radius: 200px 24px 24px 24px; box-shadow: 0 35px 90px rgba(39, 27, 78, .16); }
.hero-art figcaption { position: absolute; left: -28px; bottom: 38px; display: flex; align-items: center; gap: 12px; padding: 13px 18px; border: 1px solid rgba(255,255,255,.7); border-radius: 999px; background: rgba(255,255,255,.83); backdrop-filter: blur(16px); font-size: .78rem; font-weight: 700; }
.hero-art figcaption span { color: var(--violet); }

.manifesto { padding: 110px 28px; text-align: center; background: var(--ink); }
.manifesto p { margin: 0; color: rgba(255,255,255,.35); font-family: var(--serif); font-size: clamp(2.3rem, 5vw, 5.8rem); line-height: 1.06; letter-spacing: -.04em; }
.manifesto .accent { color: var(--lilac); font-style: italic; }

.steps { width: min(1200px, calc(100% - 56px)); margin: 0 auto; padding: 130px 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 72px; }
.section-heading h2 { max-width: 650px; font-size: clamp(2.8rem, 5vw, 5rem); line-height: .95; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.step-grid li { min-height: 280px; padding: 28px 38px 28px 0; border-right: 1px solid var(--line); }
.step-grid li + li { padding-left: 38px; }
.step-grid li:last-child { border-right: 0; }
.step-number { color: var(--coral); font-family: var(--serif); font-size: 1.2rem; }
.step-grid h3 { margin: 82px 0 12px; font-family: var(--serif); font-size: 2rem; font-weight: 400; }
.step-grid p { margin: 0; color: var(--muted); line-height: 1.6; }

.feature-split { display: grid; grid-template-columns: 1fr 1fr; }
.feature-panel { min-height: 620px; display: flex; flex-direction: column; justify-content: end; padding: clamp(40px, 7vw, 100px); overflow: hidden; }
.guide-panel { color: white; background: var(--violet); }
.lesson-panel { background: var(--cream); }
.feature-label { position: absolute; align-self: flex-start; transform: translateY(calc(-620px + 60px)); padding: 9px 13px; border: 1px solid currentColor; border-radius: 999px; font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.feature-panel h2 { position: relative; max-width: 540px; font-size: clamp(2.8rem, 4.5vw, 5rem); line-height: .95; }
.feature-panel p { position: relative; max-width: 490px; margin: 24px 0 0; font-size: 1.02rem; line-height: 1.65; opacity: .74; }
.line-study { position: absolute; width: 45vw; height: 330px; align-self: center; transform: translateY(-220px); }
.line-study span { position: absolute; display: block; width: 70%; height: 70%; border: 2px solid rgba(255,255,255,.34); border-radius: 48% 52% 44% 56%; transform: rotate(var(--r, 0deg)); }
.line-study span:nth-child(2) { --r: 38deg; left: 13%; }
.line-study span:nth-child(3) { --r: 78deg; left: 23%; }
.line-study span:nth-child(4) { --r: 120deg; left: 4%; }
.lesson-mark { position: absolute; align-self: center; transform: translateY(-210px); color: rgba(244,117,93,.18); font-family: var(--serif); font-size: 22rem; font-style: italic; line-height: 1; }

.promise { width: min(980px, calc(100% - 56px)); margin: 0 auto; padding: 140px 0; text-align: center; }
.promise h2 { margin: 0 auto 36px; font-size: clamp(2.2rem, 4vw, 4.4rem); line-height: 1.06; }
.closing { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; padding: 70px max(28px, calc((100vw - 1200px) / 2)); color: white; background: var(--coral); }
.closing img { width: 88px; border-radius: 24px; }
.closing .kicker { margin-bottom: 9px; color: rgba(255,255,255,.72); }
.closing h2 { font-size: clamp(2rem, 4vw, 3.8rem); }
footer { display: grid; grid-template-columns: 1fr auto auto; align-items: start; gap: 50px; padding: 58px max(28px, calc((100vw - 1200px) / 2)); background: #e9e5dd; }
footer p { color: var(--muted); font-size: .78rem; line-height: 1.6; }
footer > p { margin: 0; text-align: right; }

@media (max-width: 800px) {
  .site-header { grid-template-columns: 1fr auto; width: calc(100% - 36px); }
  .site-header nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 120px 20px 70px; }
  h1 { font-size: clamp(3.8rem, 17vw, 5.2rem); }
  .hero-art { margin-top: 28px; }
  .hero-art img { min-height: 390px; border-radius: 120px 18px 18px 18px; }
  .hero-art figcaption { left: 12px; bottom: 16px; }
  .manifesto { padding: 80px 20px; }
  .steps { width: calc(100% - 40px); padding: 90px 0; }
  .section-heading { display: block; }
  .step-grid { grid-template-columns: 1fr; }
  .step-grid li, .step-grid li + li { min-height: 0; padding: 28px 0 38px; border-right: 0; border-bottom: 1px solid var(--line); }
  .step-grid h3 { margin-top: 34px; }
  .feature-split { grid-template-columns: 1fr; }
  .feature-panel { min-height: 530px; padding: 36px 24px 52px; }
  .feature-label { transform: translateY(calc(-530px + 44px)); }
  .line-study { width: 95vw; }
  .promise { width: calc(100% - 40px); padding: 90px 0; }
  .closing { grid-template-columns: auto 1fr; padding: 48px 24px; }
  .closing .pill { grid-column: 1 / -1; }
  footer { grid-template-columns: 1fr; gap: 22px; padding: 44px 24px; }
  footer nav { flex-wrap: wrap; gap: 14px 22px; }
  footer > p { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pill { transition: none; }
}