:root {
  --paper: #fffcf7;
  --surface: #fff;
  --ink: #37271f;
  --chocolate: #432d22;
  --muted: #88766a;
  --honey: #ffc447;
  --honey-light: #fff1cc;
  --terracotta: #bc7047;
  --line: #ebdfd2;
  --shell: 1180px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--honey); outline-offset: 4px; }
button, input, textarea { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
.shell { width: min(var(--shell), calc(100% - 80px)); margin-inline: auto; }

.navigation-wrap { position: sticky; z-index: 20; top: 0; background: rgb(255 252 247 / .9); backdrop-filter: blur(20px); border-bottom: 1px solid rgb(235 223 210 / .7); }
.navigation { display: flex; align-items: center; justify-content: space-between; min-height: 82px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { display: grid; width: 43px; height: 43px; place-items: center; border-radius: 14px; background: var(--honey); font-size: 23px; font-weight: 900; }
.brand-copy { font-size: 12px; line-height: 1.13; font-weight: 780; }
.navigation-links { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 13px; }
.navigation-links a, .text-link { transition: color .2s ease; }
.navigation-links a:hover, .text-link:hover { color: var(--terracotta); }
.nav-action { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 730; }

.hero { position: relative; display: grid; min-height: 730px; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 48px; padding-block: 76px 95px; overflow: visible; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow-pill { display: inline-flex; align-items: center; gap: 9px; border-radius: 100px; padding: 10px 15px; background: var(--honey-light); font-size: 11px; font-weight: 790; letter-spacing: .075em; }
.eyebrow-pill span { width: 8px; height: 8px; border-radius: 50%; background: var(--honey); }
.hero h1 { margin: 29px 0 17px; font-size: clamp(65px, 7.5vw, 88px); line-height: .97; font-weight: 860; letter-spacing: -.075em; }
.hero h1 span, .section h2 span, .contact-inner h2 span { color: var(--terracotta); }
.hero-description { max-width: 530px; color: var(--muted); font-size: 17px; line-height: 1.78; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 21px; margin-top: 34px; }
.button { display: inline-flex; min-height: 53px; align-items: center; justify-content: center; gap: 10px; border: none; border-radius: 15px; padding: 0 22px; font-size: 14px; font-weight: 740; transition: transform .22s ease, background .22s ease, box-shadow .22s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--chocolate); background: var(--honey); box-shadow: 0 9px 24px rgb(255 196 71 / .26); }
.button-primary:hover { background: #ffce64; }
.text-link { color: var(--muted); font-size: 13px; }
.hero-proof { display: flex; align-items: center; flex-wrap: wrap; gap: 11px; margin-top: 46px; color: var(--muted); font-size: 12px; }
.hero-proof b { color: var(--ink); }
.hero-stars { display: inline-flex; gap: 2px; color: var(--honey); }
.hero-stars { letter-spacing: 1px; }
.hero-visual { position: relative; display: grid; min-height: 565px; place-items: center; }
.hero-visual::before { position: absolute; z-index: 0; width: 390px; height: 390px; border-radius: 50%; background: linear-gradient(145deg, #fff1cf 0%, #fff8e8 66%, transparent 100%); content: ""; }
.hero-book { position: relative; z-index: 1; width: min(330px, 76%); aspect-ratio: 500 / 699; overflow: hidden; transform: rotate(4deg); border: 8px solid white; border-radius: 18px; background: white; box-shadow: 0 30px 78px rgb(74 52 33 / .19); }
.hero-book img { width: 100%; height: 100%; object-fit: contain; }
.hero-orbit { position: absolute; z-index: 2; border-radius: 14px; padding: 11px 15px; background: white; box-shadow: 0 10px 32px rgb(80 53 24 / .08); color: var(--chocolate); font-weight: 720; }
.hero-orbit-one { top: 58px; left: 18px; transform: rotate(-8deg); }
.hero-orbit-two { top: 117px; right: -3px; transform: rotate(7deg); }
.hero-card { position: absolute; z-index: 3; right: -9px; bottom: 35px; display: flex; align-items: center; gap: 12px; border-radius: 18px; padding: 12px 17px 12px 12px; background: white; box-shadow: 0 17px 42px rgb(77 48 24 / .13); }
.hero-card-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; background: var(--honey); font-size: 24px; font-weight: 850; }
.hero-card strong, .hero-card b { display: block; margin-bottom: 3px; font-size: 12px; }
.hero-card span { display: block; color: var(--muted); font-size: 11px; }

.statistics-band { background: var(--chocolate); }
.statistics-grid { display: grid; min-height: 147px; grid-template-columns: repeat(4, 1fr); align-items: center; gap: 24px; }
.statistic { display: flex; align-items: center; gap: 16px; }
.statistic strong { color: var(--honey); font-size: 43px; line-height: 1; font-weight: 820; letter-spacing: -.05em; }
.statistic span { color: #eee1d6; font-size: 12px; line-height: 1.48; white-space: pre-line; }

.section { padding-block: 119px; }
.section-kicker { margin: 0 0 15px; color: var(--terracotta); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.section h2, .contact-inner h2 { margin: 0; font-size: clamp(43px, 6vw, 63px); line-height: 1.05; font-weight: 835; letter-spacing: -.06em; }
.section-description { max-width: 580px; margin-top: 17px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.course-grid { display: grid; margin-top: 49px; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 19px; }
.course-card { min-height: 414px; border: 1px solid var(--line); border-radius: 25px; padding: 28px 24px; background: white; }
.course-card.featured { border-color: var(--chocolate); color: white; background: var(--chocolate); }
.course-topline { display: flex; min-height: 31px; align-items: center; justify-content: space-between; }
.course-badge { border-radius: 100px; padding: 8px 12px; color: var(--ink); background: var(--honey); font-size: 10px; font-weight: 810; letter-spacing: .06em; }
.course-badge-outline { border: 1px solid var(--line); background: var(--paper); }
.course-kind { color: inherit; font-size: 10px; font-weight: 690; letter-spacing: .08em; opacity: .72; }
.course-card h3 { margin: 29px 0 10px; font-size: clamp(27px, 2.9vw, 36px); line-height: 1.08; font-weight: 815; letter-spacing: -.045em; }
.course-card > p { max-width: 390px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.course-card.featured > p { color: #e8dcd2; }
.course-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 21px 0 25px; }
.course-meta span { border: 1px solid rgb(255 255 255 / .22); border-radius: 100px; padding: 7px 10px; font-size: 11px; }
.course-meta-light span { border-color: var(--line); color: var(--muted); }
.button-cream { color: var(--chocolate); background: white; }
.button-secondary { color: var(--chocolate); background: var(--honey-light); }

.about-section { padding-block: 127px 112px; background: white; }
.about-grid { display: grid; grid-template-columns: .95fr 1.05fr; align-items: start; gap: 96px; }
.about-title h2, .workbook-heading h2 { margin: 0; font-size: clamp(45px, 6vw, 65px); line-height: 1.06; font-weight: 835; letter-spacing: -.06em; }
.about-title h2 span, .workbook-heading h2 span { color: var(--terracotta); }
.about-title > p:not(.section-kicker), .workbook-heading > p:not(.section-kicker) { max-width: 438px; margin-top: 19px; color: var(--muted); font-size: 15px; line-height: 1.82; }
.about-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; color: var(--chocolate); font-weight: 690; }
.about-principles { display: grid; gap: 29px; }
.about-principles > div { display: grid; padding-bottom: 20px; grid-template-columns: 45px 1fr; grid-template-rows: auto auto; column-gap: 14px; border-bottom: 1px solid var(--line); }
.about-principles > div > span { grid-row: 1 / 3; color: var(--honey); font-size: 25px; font-weight: 820; }
.about-principles h3 { margin: 2px 0 8px; font-size: 17px; line-height: 1.3; }
.about-principles p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.results-section { overflow: hidden; background: #f9f4ed; }
.section-title-row { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.swipe-hint { margin-bottom: 9px; color: var(--muted); font-size: 12px; }
.results-track { display: grid; overflow-x: auto; margin-top: 43px; padding: 3px 1px 13px; grid-auto-columns: minmax(270px, 1fr); grid-auto-flow: column; gap: 15px; scroll-snap-type: x mandatory; scrollbar-color: var(--honey) transparent; scrollbar-width: thin; }
.result-card { min-height: 293px; scroll-snap-align: start; border: 1px solid var(--line); border-radius: 20px; padding: 21px; background: white; }
.result-top { display: flex; align-items: center; justify-content: space-between; }
.result-top > span:first-child { color: var(--muted); font-size: 11px; font-weight: 690; letter-spacing: .07em; }
.result-mark { display: grid; width: 41px; height: 41px; place-items: center; border-radius: 12px; background: var(--honey); font-size: 23px; font-weight: 835; }
.result-card h3 { margin: 23px 0 5px; font-size: 23px; }
.result-before { margin: 0; color: var(--terracotta); font-size: 12px; font-weight: 675; }
.result-detail { min-height: 61px; margin-top: 13px; color: var(--muted); font-size: 12px; line-height: 1.66; }
.result-bottom { display: flex; align-items: center; gap: 6px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 11px; }
.result-bottom > span:first-child { color: var(--honey); font-size: 14px; }

.process-grid { display: grid; margin-top: 55px; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 27px; }
.process-card { position: relative; padding-top: 28px; border-top: 2px solid var(--line); }
.process-card:first-child { border-top-color: var(--honey); }
.process-card > span { color: var(--honey); font-size: 36px; font-weight: 820; letter-spacing: -.04em; }
.process-card h3 { margin: 15px 0 8px; font-size: 17px; line-height: 1.37; }
.process-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.72; }

.workbook-section { overflow: hidden; padding-block: 117px; background: #fff0c9; }
.workbook-inner { display: grid; grid-template-columns: .84fr 1.16fr; align-items: center; gap: 46px; }
.workbook-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.workbook-page-image { overflow: hidden; aspect-ratio: 5 / 7; border: 5px solid white; border-radius: 12px; background: white; box-shadow: 0 14px 34px rgb(79 58 32 / .11); }
.workbook-page-image img { width: 100%; height: 100%; object-fit: contain; }
.workbook-page h3 { margin: 14px 0 4px; font-size: 12px; }
.workbook-page > p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.4; }

.schedule-section { padding-top: 107px; }
.schedule-card { display: grid; min-height: 217px; grid-template-columns: 1fr auto auto; align-items: center; gap: 35px; border-radius: 26px; padding: 34px 42px; color: white; background: var(--chocolate); }
.schedule-copy > p { margin: 0 0 11px; color: var(--honey); font-size: 10px; font-weight: 780; letter-spacing: .08em; }
.schedule-copy h2 { margin: 0; font-size: 37px; line-height: 1.04; font-weight: 815; letter-spacing: -.045em; }
.schedule-time { display: grid; gap: 7px; }
.schedule-time strong { color: var(--honey); font-size: 51px; line-height: 1; font-weight: 825; letter-spacing: -.06em; }
.schedule-time span { color: #eaded5; font-size: 11px; }

.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; align-items: start; gap: 68px; }
.faq-heading { position: sticky; top: 110px; }
.faq-list { display: grid; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item > summary { display: grid; min-height: 76px; grid-template-columns: 35px 1fr 22px; align-items: center; gap: 12px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 665; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-number { color: var(--terracotta); font-size: 11px; }
.faq-plus { color: var(--terracotta); font-size: 23px; line-height: 1; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-item > p { margin: 0 22px 22px 47px; color: var(--muted); font-size: 13px; line-height: 1.76; }

.contact-section { padding-block: 116px; background: var(--chocolate); }
.contact-inner { color: white; text-align: center; }
.contact-inner .section-kicker { color: var(--honey); }
.contact-inner h2 span { color: var(--honey); }
.contact-inner > p:not(.section-kicker) { max-width: 575px; margin: 17px auto 31px; color: #e1d3c8; font-size: 15px; line-height: 1.78; }
.contact-inner > p.contact-note { margin: 15px auto 0; color: #c9b7aa; font-size: 11px; }
.footer { padding-block: 27px; background: white; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-inner > p { color: var(--muted); font-size: 12px; }
.footer-inner > span { color: var(--muted); font-size: 11px; letter-spacing: .07em; }

@media (max-width: 1050px) {
  .navigation-links { gap: 18px; font-size: 12px; }
  .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-individual { grid-column: 1 / -1; }
  .about-grid { gap: 45px; }
  .workbook-inner { grid-template-columns: 1fr; gap: 32px; }
  .workbook-grid { max-width: 690px; }
  .schedule-card { gap: 20px; padding-inline: 29px; }
  .schedule-card .button { padding-inline: 15px; }
}

@media (max-width: 850px) {
  .shell { width: min(var(--shell), calc(100% - 40px)); }
  .navigation { min-height: 70px; }
  .navigation-links { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 18px; padding-top: 76px; padding-bottom: 48px; }
  .hero h1 { font-size: clamp(67px, 12vw, 94px); }
  .hero-visual { min-height: 470px; }
  .hero-book { width: min(280px, 67%); }
  .hero-visual::before { width: 330px; height: 330px; }
  .hero-orbit-one { left: 9%; }
  .hero-orbit-two { right: 8%; }
  .hero-card { right: 5%; }
  .statistics-grid { min-height: auto; padding-block: 32px; grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .section { padding-block: 91px; }
  .course-grid { grid-template-columns: 1fr; }
  .course-individual { grid-column: auto; }
  .about-section { padding-block: 84px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-title h2, .workbook-heading h2 { font-size: 56px; }
  .section-title-row { align-items: start; }
  .results-track { grid-auto-columns: minmax(255px, 79%); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 33px 23px; }
  .workbook-section { padding-block: 85px; }
  .schedule-section { padding-top: 77px; }
  .schedule-card { grid-template-columns: 1fr 1fr; }
  .schedule-card > .button { grid-column: 1 / -1; justify-self: start; }
  .faq-section { grid-template-columns: 1fr; gap: 33px; }
  .faq-heading { position: static; }
}

@media (max-width: 450px) {
  .shell { width: calc(100% - 34px); }
  .nav-action { font-size: 12px; }
  .hero { padding-top: 53px; }
  .hero h1 { font-size: 64px; }
  .hero-description { font-size: 15px; }
  .hero-actions { gap: 15px; }
  .hero-visual { min-height: 385px; }
  .hero-visual::before { width: 270px; height: 270px; }
  .hero-book { width: 230px; }
  .hero-card { right: 0; bottom: 13px; }
  .hero-orbit-one { top: 25px; left: 0; }
  .hero-orbit-two { top: 54px; right: 0; }
  .statistic { gap: 9px; }
  .statistic strong { font-size: 35px; }
  .statistic span { font-size: 10px; }
  .course-card { min-height: 380px; padding: 25px 21px; }
  .section { padding-block: 77px; }
  .section h2, .contact-inner h2 { font-size: 47px; }
  .about-title h2, .workbook-heading h2 { font-size: 48px; }
  .swipe-hint { display: none; }
  .process-grid { grid-template-columns: 1fr; }
  .process-card { padding-top: 20px; }
  .workbook-grid { gap: 7px; }
  .workbook-page-image { border-width: 3px; border-radius: 7px; }
  .workbook-page h3 { margin-top: 10px; font-size: 10px; }
  .workbook-page > p { font-size: 9px; }
  .schedule-card { grid-template-columns: 1fr; gap: 25px; padding: 31px 23px; }
  .schedule-card > .button { grid-column: auto; }
  .schedule-copy h2 { font-size: 33px; }
  .faq-item > summary { grid-template-columns: 27px 1fr 18px; gap: 8px; font-size: 13px; }
  .faq-item > p { margin-left: 35px; }
  .contact-section { padding-block: 86px; }
  .footer-inner { flex-wrap: wrap; }
  .footer-inner > p { order: 3; width: 100%; margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}