@font-face {
  font-family: "DM Sans";
  src: url("../fonts/dm-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}
@font-face {
  font-family: "Alegreya";
  src: url("../fonts/alegreya-regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --paper: #f8f8f5;
  --paper-deep: #e9ebe8;
  --green-wash: #e6ebe7;
  --ink: #202827;
  --ink-soft: #4b5652;
  --accent: #a74632;
  --line: #cbd0ca;
  --body: "DM Sans", "Segoe UI", sans-serif;
  --maxw: 1400px;
  --gutter: clamp(20px, 4.5vw, 72px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
::selection { background: #d6aa9b; color: var(--ink); }
a { color: inherit; text-underline-offset: 3px; }
button { font: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.wrap { width: min(100%, var(--maxw)); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 100; padding: 10px 16px; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--body); letter-spacing: -0.035em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(3.7rem, 5.4vw, 5.9rem); font-weight: 400; }
h2 { font-size: clamp(2.35rem, 4vw, 4rem); font-weight: 400; }
h3 { font-size: 1.35rem; font-weight: 500; }
p { color: var(--ink-soft); }

.site-header { position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 76px; }
.brand { flex: none; font-size: 1.45rem; font-weight: 700; letter-spacing: -0.04em; text-decoration: none; white-space: nowrap; }
.brand span { font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 38px); list-style: none; margin: 0; padding: 0; }
.nav-links a, .nav-buy { font-size: .9rem; font-weight: 500; text-decoration: none; white-space: nowrap; }
.nav-links a:hover, .nav-buy:hover, .text-link:hover, .site-footer a:hover { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 18px; }
.nav-buy { border-bottom: 1px solid var(--accent); padding-block: 7px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2px; margin-block: 5px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
.nav-open .nav-toggle span:first-child { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:last-child { transform: translateY(-7px) rotate(-45deg); }

.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; padding: 14px 26px; border: 1px solid transparent; border-radius: 4px; font-size: .96rem; font-weight: 600; line-height: 1.2; text-decoration: none; text-align: center; white-space: nowrap; transition: background .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-primary { color: white; background: var(--ink); }
.button-primary:hover { color: white; background: #3f4a43; }
.text-link { font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 4px; }

.hero { display: grid; grid-template-columns: minmax(0, 64%) minmax(360px, 36%); min-height: min(760px, calc(100dvh - 76px)); background: var(--paper); overflow: hidden; }
.hero-inner { display: flex; align-items: flex-start; grid-column: 1; grid-row: 1; min-width: 0; padding: clamp(76px, 9vh, 106px) clamp(32px, 5vw, 100px) 76px max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter))); }
.hero-copy { max-width: 720px; }
.hero h1 { max-width: 14ch; margin-bottom: 30px; font-family: "Alegreya", Georgia, serif; font-size: clamp(5rem, 5vw, 6rem); font-weight: 400; line-height: .98; letter-spacing: -.025em; }
.hero-copy > p { max-width: 37ch; margin-bottom: 32px; color: var(--ink-soft); font-size: clamp(1.08rem, 1.35vw, 1.22rem); line-height: 1.58; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 28px; }
.hero-actions .text-link { color: var(--ink); }
.hero-media { position: relative; grid-column: 2; grid-row: 1; min-height: inherit; overflow: hidden; background: #4c4a43; }
.hero-media::after { content: ""; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(12, 16, 15, .58)); pointer-events: none; }
.hero-film { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 24%; filter: grayscale(.78) contrast(1.08) brightness(.94); }
.hero-media-footer { position: absolute; z-index: 1; right: 25px; bottom: 22px; left: 25px; display: flex; align-items: end; justify-content: space-between; gap: 18px; color: #fff; }
.hero-caption { max-width: 29ch; color: #fff; font-size: .76rem; line-height: 1.4; }
.hero-film-toggle { flex: none; min-height: 44px; padding: 8px 12px; border: 1px solid rgba(255,255,255,.75); background: rgba(12,16,15,.45); color: #fff; cursor: pointer; font-size: .78rem; transition: background .18s ease; }
.hero-film-toggle:hover { background: rgba(12,16,15,.8); }

section { scroll-margin-top: 76px; }
.observation { background: #202827; color: #f9faf7; }
.observation-stage { display: grid; grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr); gap: clamp(55px, 8vw, 145px); align-items: center; min-height: calc(100dvh - 76px); padding-block: clamp(76px, 8vw, 124px); }
.observation h2 { max-width: 10ch; margin-bottom: 31px; font-family: "Alegreya", Georgia, serif; font-size: clamp(4rem, 5.8vw, 6rem); font-weight: 400; line-height: .94; letter-spacing: -.025em; }
.observation-intro > p { max-width: 37ch; margin-bottom: 0; color: #c4cec8; font-size: 1.17rem; line-height: 1.56; }
.observation-example { min-width: 0; padding-top: 22px; border-top: 1px solid #a6afa9; }
.example-scene { max-width: 44ch; margin-bottom: 36px; color: #c4cec8; font-size: 1rem; line-height: 1.5; }
.example-readings { position: relative; min-height: 350px; }
.example-reading-label { margin-bottom: 16px; color: #c4cec8; font-size: .87rem; font-weight: 600; }
.example-statement { max-width: 13ch; margin: 0; color: #f9faf7; font-family: "Alegreya", Georgia, serif; font-size: clamp(3.6rem, 5vw, 5.6rem); line-height: .98; }
.reading-revision { position: relative; display: inline; }
.reading-revision-stroke { position: absolute; left: -2%; right: -2%; top: 55%; height: 5px; background: #d97660; transform: rotate(-2deg) scaleX(0); transform-origin: left center; pointer-events: none; }
.example-reading-context h3 { max-width: 15ch; margin-bottom: 18px; color: #f9faf7; font-family: "Alegreya", Georgia, serif; font-size: clamp(3rem, 4.2vw, 4.7rem); font-weight: 400; line-height: .98; }
.example-reading-context > p:last-child { max-width: 39ch; color: #c4cec8; font-size: 1.05rem; }
.example-reading-context .example-reading-label { color: #e2a091; }
.motion-ready .example-reading-context { position: absolute; inset: 0; opacity: 0; }
.example-note { margin: 0; color: #adbab2; font-size: .76rem; }

.study { background: #eef1ed; color: var(--ink); padding-block: clamp(92px, 9vw, 145px); }
.study-layout { display: block; }
.study-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(50px, 8vw, 145px); align-items: end; margin-bottom: clamp(72px, 8vw, 120px); }
.study h2 { max-width: 15ch; margin-bottom: 0; font-family: "Alegreya", Georgia, serif; font-size: clamp(4rem, 5.5vw, 5.8rem); font-weight: 400; line-height: .95; }
.study-intro > p { max-width: 39ch; margin-bottom: 22px; color: var(--ink-soft); font-size: 1.13rem; }
.study .text-link { color: var(--ink); }
.study-index-title { margin: 0 0 15px; color: var(--ink-soft); font-size: .85rem; }
.study-index ul { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.study-index li { display: flex; flex-direction: column; justify-content: space-between; gap: 55px; min-height: 225px; padding: 26px 18px 30px; border-right: 1px solid var(--line); }
.study-index li:first-child { padding-left: 0; }
.study-index li:last-child { padding-right: 0; border-right: 0; }
.study-index li span { font-family: "Alegreya", Georgia, serif; font-size: clamp(2.6rem, 3.4vw, 3.5rem); line-height: 1; }
.study-index li strong { max-width: 17ch; font-size: .94rem; font-weight: 500; line-height: 1.38; }

.course, .faq { padding-block: clamp(76px, 8.5vw, 130px); }
.section-heading { max-width: 680px; margin-bottom: 52px; }
.section-heading h2 { margin-bottom: 14px; }
.section-heading p { max-width: 52ch; font-size: 1.07rem; margin: 0; }

.about { background: var(--paper-deep); padding-block: clamp(76px, 8vw, 120px); }
.about-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(250px, .75fr) minmax(0, 1.05fr); align-items: start; gap: clamp(28px, 3.3vw, 58px); }
.about h2 { max-width: 10ch; margin-bottom: 0; }
.about-photo { margin: 0; }
.about-photo img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 28%; background: #d8c7b8; }
.about-photo figcaption { padding-top: 11px; color: var(--ink-soft); font-size: .8rem; }
.about-content { max-width: 61ch; }
.about-content p { font-size: 1.08rem; margin-bottom: 22px; }
.about-credentials { display: flex; flex-wrap: wrap; gap: 12px 24px; list-style: none; padding: 24px 0 0; margin: 28px 0 0; border-top: 1px solid var(--line); color: var(--ink); font-size: .9rem; font-weight: 500; }

.course-heading { margin-bottom: 42px; }
.module-grid { display: grid; grid-auto-flow: column; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(5, auto); column-gap: clamp(42px, 7vw, 110px); list-style: none; padding: 0; margin: 0; }
.module-grid li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: baseline; padding-block: 20px 23px; border-top: 1px solid var(--line); }
.module-grid li:nth-child(5), .module-grid li:last-child { border-bottom: 1px solid var(--line); }
.module-grid span { color: var(--accent); font-size: .8rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.module-grid strong { font-size: clamp(1rem, 1.5vw, 1.2rem); font-weight: 500; line-height: 1.35; }
.bonus { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(40px, 8vw, 130px); margin-top: clamp(76px, 8vw, 124px); padding-top: 35px; border-top: 1px solid var(--ink); }
.bonus h3 { font-size: clamp(1.75rem, 2.6vw, 2.65rem); max-width: 13ch; }
.bonus ul { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 34px; list-style: none; margin: 0; padding: 0; }
.bonus li { display: flex; flex-direction: column; gap: 7px; }
.bonus strong { font-weight: 600; line-height: 1.35; }
.bonus span { color: var(--ink-soft); font-size: .92rem; }

.enrollment { padding-block: clamp(76px, 8vw, 122px); background: var(--green-wash); }
.enrollment-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(330px, .8fr); align-items: center; gap: clamp(48px, 10vw, 150px); }
.enrollment-copy h2 { max-width: 10ch; }
.enrollment-copy > p { max-width: 44ch; font-size: 1.08rem; }
.guarantee { margin-top: 52px; padding-top: 22px; border-top: 1px solid var(--line); max-width: 44ch; }
.guarantee strong { display: block; font-size: 1.08rem; margin-bottom: 6px; }
.guarantee p { margin: 0; }
.offer { padding: 28px 0 0; border-top: 1px solid var(--ink); }
.old-price { margin: 0 0 10px; color: var(--ink-soft); text-decoration: line-through; font-size: .9rem; }
.price { margin: 0; color: var(--ink); font-size: clamp(3.9rem, 5vw, 5.4rem); font-weight: 400; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.price span { font-size: 1rem; font-weight: 500; letter-spacing: 0; white-space: nowrap; }
.installments { margin: 18px 0 30px; }
.offer .button { width: 100%; }
.checkout-note { margin: 17px 0 0; text-align: center; font-size: .81rem; }

.faq .section-heading { margin-bottom: 34px; }
.faq-list { max-width: 850px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; cursor: pointer; list-style: none; padding: 24px 46px 24px 0; font-size: 1.13rem; font-weight: 500; line-height: 1.4; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 3px; top: 19px; color: var(--accent); font-size: 1.5rem; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 48px 24px 0; max-width: 70ch; margin: 0; }

.site-footer { background: var(--paper-deep); padding-top: 58px; }
.footer-layout { display: flex; justify-content: space-between; gap: 42px; padding-bottom: 62px; }
.site-footer p { font-size: .88rem; margin: 10px 0 0; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 28px; max-width: 620px; }
.site-footer nav a { align-self: start; color: var(--ink-soft); font-size: .87rem; text-decoration: none; }
.footer-bottom { padding-block: 20px 28px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: .78rem; }

.sticky-cta { display: none; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links { position: fixed; inset: 76px 0 0; display: flex; flex-direction: column; align-items: flex-start; gap: 20px; padding: 40px var(--gutter); background: var(--paper); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
  .nav-open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .nav-links a { font-size: 1.5rem; }
  .hero { grid-template-columns: minmax(0, 1fr) minmax(0, 40%); }
  .hero-inner { padding-left: var(--gutter); padding-right: 32px; }
  .hero h1 { font-size: clamp(4.1rem, 7.2vw, 5rem); }
  .observation-stage { grid-template-columns: 1fr; gap: 56px; min-height: 0; }
  .observation h2, .study h2 { max-width: 14ch; }
  .observation-intro > p, .study-intro > p { max-width: 55ch; }
  .example-readings { min-height: 0; display: grid; gap: 46px; }
  .study-intro { grid-template-columns: 1fr; gap: 28px; }
  .study-index ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .study-index li:nth-child(even) { border-right: 0; }
  .study-index li { border-bottom: 1px solid var(--line); }
  .study-index li:last-child { grid-column: 1 / -1; flex-direction: row; min-height: 0; border-bottom: 0; }
  .bonus, .enrollment-layout { grid-template-columns: 1fr; gap: 54px; }
  .about-layout { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
  .about h2 { grid-column: 1 / -1; max-width: none; }
  .module-grid { column-gap: 40px; }
}

@media (max-width: 680px) {
  html { scroll-padding-top: 68px; }
  .nav { min-height: 68px; }
  .brand { font-size: 1.25rem; }
  .nav-links { top: 68px; }
  .nav-buy { display: none; }
  .hero { display: flex; flex-direction: column; min-height: 0; }
  .hero-inner { padding: 44px var(--gutter) 47px; }
  .hero h1 { max-width: 11ch; margin-bottom: 27px; font-size: clamp(3.5rem, 11vw, 4.3rem); }
  .hero-copy > p { margin-bottom: 30px; font-size: 1.04rem; }
  .hero-actions { gap: 19px 24px; }
  .hero-media { width: 100%; height: clamp(350px, 104vw, 520px); min-height: 0; }
  .hero-film { object-position: center 24%; }
  .hero-media-footer { right: 20px; bottom: 18px; left: 20px; }
  .hero-caption { max-width: 23ch; font-size: .7rem; }
  .observation-stage, .study, .course, .faq { padding-block: 78px; }
  .observation-stage { gap: 58px; }
  .observation h2, .study h2 { max-width: 12ch; font-size: clamp(3.4rem, 11vw, 4.3rem); }
  .observation-intro > p, .study-intro > p { font-size: 1.04rem; }
  .example-scene { margin-bottom: 31px; }
  .example-readings { gap: 48px; }
  .example-statement { font-size: clamp(3.1rem, 12vw, 4.3rem); }
  .example-reading-context h3 { font-size: clamp(2.9rem, 10vw, 3.8rem); }
  .example-note { margin-top: 29px; }
  .study-intro { margin-bottom: 64px; }
  .study-index ul { grid-template-columns: 1fr; }
  .study-index li, .study-index li:last-child { grid-column: auto; flex-direction: row; align-items: baseline; gap: 22px; min-height: 0; padding: 19px 0 21px; border-right: 0; border-bottom: 1px solid var(--line); }
  .study-index li:last-child { border-bottom: 0; }
  .study-index li span { font-size: clamp(2.3rem, 9vw, 3.1rem); }
  .study-index li strong { width: 43%; font-size: .89rem; }
  .section-heading { margin-bottom: 34px; }
  .about { padding-block: 78px; }
  .about-layout { grid-template-columns: 1fr; }
  .about h2 { grid-column: auto; }
  .about-photo { max-width: 460px; }
  .about-content p { font-size: 1rem; }
  .module-grid { grid-auto-flow: row; grid-template-columns: 1fr; grid-template-rows: auto; }
  .module-grid li { padding-block: 18px; }
  .module-grid li:nth-child(5) { border-bottom: 0; }
  .bonus { margin-top: 72px; }
  .bonus ul { grid-template-columns: 1fr; gap: 20px; }
  .enrollment { padding-block: 75px; }
  .enrollment-layout { gap: 42px; }
  .guarantee { margin-top: 34px; }
  .offer { padding-top: 25px; }
  .footer-layout { flex-direction: column; gap: 30px; padding-bottom: 45px; }
  .site-footer nav { justify-content: flex-start; flex-direction: column; gap: 12px; }
  .sticky-cta { position: fixed; z-index: 20; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 16px; background: var(--paper); border-top: 1px solid var(--line); transform: translateY(110%); transition: transform .25s ease; }
  .sticky-cta.is-visible { transform: none; }
  .sticky-cta span { display: flex; flex-direction: column; font-size: .76rem; line-height: 1.25; white-space: nowrap; }
  .sticky-cta strong { font-size: 1.2rem; }
  .sticky-cta .button { min-height: 44px; padding: 9px 15px; font-size: .79rem; }
  body { padding-bottom: 68px; }
}

@media (max-width: 390px) {
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { margin-top: 4px; }
  .sticky-cta .button { padding-inline: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reading-revision-stroke { transform: rotate(-2deg) scaleX(1); }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}