:root {
  --ink: #10100f;
  --black: #080808;
  --coal: #151513;
  --paper: #f6f3ed;
  --cream: #e9e2d5;
  --gold: #c89a45;
  --gold-light: #f0cb7d;
  --muted: #6b6760;
  --line: rgba(17, 16, 15, .14);
  --container: min(1140px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, Arial, sans-serif; font-size: 16px; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
.container { width: var(--container); margin-inline: auto; }
.skip-link { position: fixed; z-index: 20; top: 12px; left: 12px; transform: translateY(-170%); padding: 10px 14px; background: var(--gold-light); color: var(--black); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: absolute; z-index: 5; inset: 0 0 auto; padding: 20px 0; color: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: block; width: 130px; }
.brand img { width: 130px; height: auto; filter: brightness(0) invert(1); }
.header-action, .text-link { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.header-action { border-bottom: 1px solid var(--gold); padding-bottom: 4px; }

.hero { position: relative; overflow: hidden; min-height: 770px; padding: 146px 0 72px; color: #fff; background: radial-gradient(circle at 74% 34%, rgba(195, 140, 45, .34), transparent 29%), linear-gradient(118deg, #070707 8%, #171512 62%, #5b421e 140%); }
.hero::after { position: absolute; inset: 0; content: ''; pointer-events: none; opacity: .32; background-image: linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
.hero-glow { position: absolute; width: 550px; height: 550px; right: -160px; top: 110px; border: 1px solid rgba(240, 203, 125, .42); border-radius: 50%; box-shadow: 0 0 0 52px rgba(240, 203, 125, .04), 0 0 0 105px rgba(240, 203, 125, .03); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr .74fr; align-items: center; gap: clamp(38px, 7vw, 100px); }
.eyebrow { margin: 0 0 17px; color: #7b5a24; font-size: 11px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.hero .eyebrow { color: var(--gold-light); }
.eyebrow-gold { color: var(--gold-light); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: "League Gothic", Impact, sans-serif; line-height: .94; font-weight: 400; letter-spacing: .01em; text-transform: uppercase; }
h1 { max-width: 760px; margin-bottom: 28px; font-size: clamp(56px, 7.35vw, 108px); }
h1 em { display: block; color: var(--gold-light); font-style: normal; }
h2 { margin-bottom: 21px; font-size: clamp(44px, 5vw, 72px); }
h3 { line-height: 1.2; }
.hero-text { max-width: 590px; margin-bottom: 26px; color: #e3dfd7; font-size: 18px; }
.hero-details { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 30px; }
.hero-details span { padding: 7px 11px; border: 1px solid rgba(255,255,255,.18); color: #ddd9d1; font-size: 12px; }
.hero-details strong { color: var(--gold-light); font-weight: 700; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 54px; padding: 12px 24px; border: 1px solid transparent; text-decoration: none; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .carousel-button:focus-visible, input:focus-visible, details summary:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.button-gold { color: #160e03; background: var(--gold-light); }
.button-dark { width: 100%; color: #fff; background: var(--ink); }
.hero-note { margin: 15px 0 0; color: #bbb5ab; font-size: 12px; }
.hero-visual { position: relative; width: min(100%, 400px); justify-self: end; padding: 19px 18px 0 0; }
.hero-visual::before { position: absolute; z-index: 0; inset: 34px 34px 0 0; content: ''; background: linear-gradient(145deg, #f2eee5, #c99a40); }
.hero-visual img { position: relative; z-index: 1; width: 100%; height: 515px; object-fit: contain; object-position: center bottom; }
.hero-frame { position: absolute; z-index: 0; inset: 0 0 18px 18px; border: 1px solid var(--gold-light); }
.hero-badge { position: absolute; z-index: 2; right: -23px; bottom: 34px; padding: 13px 17px; color: var(--black); background: var(--gold-light); text-transform: uppercase; box-shadow: 0 12px 28px rgba(0,0,0,.3); }
.hero-badge span { display: block; font-size: 9px; letter-spacing: .13em; }
.hero-badge strong { display: block; margin-top: 2px; font-size: 14px; }

.section { padding: clamp(70px, 9vw, 132px) 0; }
.split-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 100px; align-items: start; }
.section-heading h2, .split-grid h2 { max-width: 670px; }
.context-copy { max-width: 575px; padding-top: 18px; font-size: 17px; }
.context-copy p { margin-bottom: 20px; }
.concern-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 64px; }
.concern-grid article { padding: 28px 26px 27px; background: #ebe6dc; border-top: 3px solid var(--gold); }
.concern-grid span { display: block; margin-bottom: 37px; color: var(--gold); font-family: "League Gothic", sans-serif; font-size: 34px; }
.concern-grid h3 { margin-bottom: 10px; font-size: 19px; }
.concern-grid p { margin: 0; color: #625e56; font-size: 14px; }

.dark-section { color: #f7f4ee; background: var(--black); }
.course-intro { position: relative; overflow: hidden; }
.course-intro::after { position: absolute; content: 'O₃'; right: 4%; bottom: -80px; color: rgba(240,203,125,.07); font-family: "League Gothic", sans-serif; font-size: 310px; line-height: 1; }
.intro-grid, .protocol-grid, .author-grid, .faq-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(45px, 9vw, 130px); align-items: center; }
.intro-grid h2 { max-width: 560px; }
.intro-card { padding: 32px; border: 1px solid rgba(240, 203, 125, .42); background: rgba(255,255,255,.03); }
.intro-card p { color: #d7d2c8; }
.check-list { padding: 0; margin: 0; list-style: none; }
.check-list li { position: relative; padding: 8px 0 8px 28px; }
.check-list li::before { position: absolute; left: 0; top: 13px; width: 11px; height: 6px; content: ''; border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg); }

.centered { margin-inline: auto; text-align: center; }
.centered h2, .centered p { margin-inline: auto; }
.centered > p:last-child { max-width: 650px; color: var(--muted); }
.audience { background: #e7e2d8; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 58px; }
.audience-list { padding: 34px; background: #f7f4ed; }
.audience-list h3 { margin-bottom: 20px; font-size: 20px; }
.audience-not-for { color: #f3eee4; background: #262522; }
.audience-not-for ul { padding-left: 19px; margin: 0; }
.audience-not-for li { padding-left: 5px; margin: 12px 0; color: #ddd7cc; }

.program { background: #f7f4ed; }
.day-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 54px; }
.day-card { min-height: 510px; padding: clamp(30px, 4vw, 50px); }
.theory { color: #f4efe7; background: #171613; }
.practice { color: #16110a; background: linear-gradient(140deg, #eac577, #b78128); }
.day-label { margin-bottom: 7px; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.day-card h3 { margin-bottom: 12px; font-family: "League Gothic", sans-serif; font-size: 74px; font-weight: 400; line-height: .9; letter-spacing: .02em; text-transform: uppercase; }
.schedule { margin-bottom: 31px; font-size: 14px; font-weight: 700; }
.day-card > p:not(.day-label):not(.schedule) { max-width: 400px; min-height: 53px; }
.day-card .check-list { margin-top: 20px; }
.theory .check-list li::before { border-color: var(--gold-light); }
.practice .check-list li::before { border-color: #fff; }

.protocols { padding-block: clamp(65px, 8vw, 115px); background: radial-gradient(circle at 88% 32%, rgba(197,149,70,.18), transparent 23%), #11100f; }
.protocol-copy h2 { max-width: 580px; }
.protocol-copy > p { max-width: 580px; color: #d8d2c8; }
.light-link { color: var(--gold-light); margin-top: 18px; }
.protocol-points { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.protocol-points span { display: grid; min-height: 104px; place-items: center; padding: 14px; border: 1px solid rgba(240,203,125,.5); color: var(--gold-light); text-align: center; font-family: "League Gothic", sans-serif; font-size: 29px; line-height: 1; text-transform: uppercase; }
.protocol-points small { grid-column: 1 / -1; color: #aaa399; font-size: 11px; text-align: right; }

.experience { overflow: hidden; background: #e7e2d8; }
.experience-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(45px, 9vw, 140px); align-items: center; }
.experience-visual { position: relative; max-width: 400px; padding: 18px 18px 0 0; }
.experience-visual::before { position: absolute; inset: 0 0 18px 18px; content: ''; border: 1px solid var(--gold); }
.experience-visual img { position: relative; z-index: 1; height: 530px; width: 100%; object-fit: cover; object-position: center top; filter: saturate(.84) contrast(1.02); }
.experience-callout { position: absolute; z-index: 2; right: -55px; bottom: 45px; width: 190px; padding: 14px 16px; color: var(--ink); background: var(--paper); border-left: 3px solid var(--gold); box-shadow: 0 12px 24px rgba(31, 26, 17, .12); }
.experience-callout span, .experience-callout strong { display: block; text-transform: uppercase; }
.experience-callout span { margin-bottom: 4px; color: #806026; font-size: 9px; font-weight: 700; letter-spacing: .13em; }
.experience-callout strong { font-size: 12px; line-height: 1.28; }
.feature-list { margin-top: 34px; border-top: 1px solid var(--line); }
.feature-list article { padding: 21px 0; border-bottom: 1px solid var(--line); }
.feature-list h3 { margin-bottom: 5px; font-size: 18px; }
.feature-list p { margin: 0; color: var(--muted); font-size: 14px; }

.author-grid { grid-template-columns: .45fr 1.55fr; }
.author-number { color: var(--gold-light); font-family: "League Gothic", sans-serif; font-size: clamp(110px, 14vw, 190px); line-height: .62; }
.author-number small { display: block; padding-left: 12px; color: #d3cbc0; font-family: Inter, sans-serif; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.author-copy h2 { margin-bottom: 12px; }
.author-title { margin-bottom: 18px; color: var(--gold-light); font-size: 17px; font-weight: 600; }
.author-copy > p:not(.author-title) { max-width: 650px; color: #d5cec2; }
.author-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 25px; }
.author-tags span, .offer-includes span { padding: 7px 9px; border: 1px solid rgba(240,203,125,.45); color: #e7ddcd; font-size: 11px; font-weight: 600; }

.testimonials { overflow: hidden; background: #f7f4ed; }
.testimonials-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 40px; }
.testimonials-heading .section-heading { max-width: 760px; }
.carousel-controls { display: flex; gap: 9px; }
.carousel-button { width: 47px; height: 47px; border: 1px solid var(--ink); color: var(--ink); background: transparent; font-size: 22px; transition: background .2s ease, color .2s ease; }
.carousel-button:hover { color: #fff; background: var(--ink); }
.testimonial-viewport { overflow-x: auto; padding-bottom: 10px; scrollbar-width: thin; scrollbar-color: var(--gold) transparent; scroll-snap-type: x mandatory; }
.testimonial-track { display: flex; gap: 24px; width: max-content; }
.testimonial-card { display: flex; flex-direction: column; justify-content: space-between; width: min(386px, calc(100vw - 72px)); min-height: 315px; padding: 28px; border-top: 3px solid var(--gold); background: #eae5db; scroll-snap-align: start; }
.testimonial-card blockquote { margin: 0 0 25px; font-size: 15px; line-height: 1.7; }
.testimonial-card p { margin: 0; }
.testimonial-card strong { display: block; font-size: 13px; }
.testimonial-card span { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; }

.offer { background: var(--gold-light); }
.offer-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(45px, 8vw, 120px); align-items: center; }
.offer-copy h2 { max-width: 600px; }
.offer-copy > p { max-width: 540px; }
.offer-includes { display: flex; flex-wrap: wrap; gap: 8px; margin: 25px 0; }
.offer-includes span { border-color: rgba(22,14,3,.35); color: #281a06; }
.investment { font-size: 15px; }
.investment strong { display: inline-block; white-space: nowrap; }
.signup-form { padding: 30px; background: #fbf8f2; box-shadow: 0 18px 50px rgba(70,48,13,.2); }
.form-kicker { margin-bottom: 22px; font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.field { margin-bottom: 15px; }
.field label { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 700; }
.field input { width: 100%; min-height: 49px; padding: 12px; border: 1px solid #bcb5aa; border-radius: 0; color: var(--ink); background: #fff; }
.field input[aria-invalid="true"] { border-color: #a5271b; }
.field-error { display: block; min-height: 19px; padding-top: 3px; color: #9b261b; font-size: 11px; }
.form-status { min-height: 22px; margin: 12px 0 0; font-size: 12px; }
.form-status.is-success { color: #12643d; }.form-status.is-error { color: #9b261b; }
.form-note { margin: 7px 0 0; color: #69635a; font-size: 11px; line-height: 1.45; }
.honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.faq-grid { grid-template-columns: .75fr 1.25fr; align-items: start; }
.faq-grid h2 { max-width: 410px; }
.accordion { border-top: 1px solid rgba(255,255,255,.22); }
.accordion details { border-bottom: 1px solid rgba(255,255,255,.22); }
.accordion summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 0; color: #f6f1e8; cursor: pointer; font-size: 15px; font-weight: 600; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { position: relative; width: 15px; height: 15px; flex: 0 0 15px; }
.accordion summary span::before, .accordion summary span::after { position: absolute; left: 0; top: 7px; width: 15px; height: 1px; content: ''; background: var(--gold-light); }
.accordion summary span::after { transform: rotate(90deg); transition: transform .2s ease; }
.accordion details[open] summary span::after { transform: rotate(0); }
.accordion details p { max-width: 690px; margin: 0 0 20px; color: #d2cbc0; font-size: 14px; }

.final-cta { padding: clamp(80px, 11vw, 150px) 0; color: #fff; background: radial-gradient(circle at 50% -20%, #8e672d, transparent 52%), #100f0d; text-align: center; }
.final-inner { max-width: 820px; }
.final-inner .eyebrow { color: var(--gold-light); }
.final-inner h2 { margin-inline: auto; }
.site-footer { padding: 34px 0; color: #beb8ae; background: #080808; border-top: 1px solid rgba(255,255,255,.14); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.footer-inner img { width: 113px; height: auto; filter: brightness(0) invert(1); }
.footer-inner p { margin: 0; font-size: 11px; text-align: right; }
.footer-inner a { color: var(--gold-light); }

.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; } }

@media (max-width: 760px) {
  :root { --container: min(100% - 32px, 600px); }
  .site-header { padding-top: 14px; }.brand, .brand img { width: 100px; }.header-action { font-size: 10px; }
  .hero { min-height: 0; padding: 113px 0 52px; background: radial-gradient(circle at 74% 30%, rgba(170, 116, 29, .18), transparent 31%), linear-gradient(118deg, #070707 8%, #12100d 62%, #2e210f 140%); }.hero-glow { opacity: .58; }.hero-grid, .split-grid, .intro-grid, .protocol-grid, .experience-grid, .author-grid, .offer-grid, .faq-grid { grid-template-columns: 1fr; gap: 40px; }.hero h1 { font-size: clamp(54px, 17vw, 84px); }.hero-text { font-size: 16px; }.hero-visual { width: min(87%, 390px); justify-self: center; margin-top: 5px; }.hero-visual img { height: 445px; }.hero-badge { right: -11px; bottom: 25px; }
  .section { padding: 70px 0; }.split-grid h2, .section-heading h2 { font-size: 53px; }.context-copy { padding: 0; font-size: 15px; }.concern-grid, .audience-grid, .day-grid { grid-template-columns: 1fr; margin-top: 38px; }.concern-grid { gap: 12px; }.concern-grid article { padding: 23px; }.concern-grid span { margin-bottom: 23px; }.intro-card, .audience-list { padding: 25px; }
  .day-card { min-height: auto; padding: 31px 26px; }.day-card h3 { font-size: 64px; }.protocol-points span { min-height: 83px; font-size: 25px; }.experience-visual { margin-inline: auto; }.experience-visual img { height: 457px; }.experience-callout { right: -12px; bottom: 32px; width: 176px; }.author-grid { gap: 30px; }.author-number { font-size: 120px; }.testimonials-heading { align-items: end; gap: 14px; margin-bottom: 28px; }.testimonials-heading h2 { font-size: 53px; }.carousel-button { width: 41px; height: 41px; }.testimonial-card { width: calc(100vw - 48px); min-height: 298px; }
  .signup-form { padding: 24px 20px; }.faq-grid h2 { font-size: 54px; }.footer-inner { flex-direction: column; align-items: center; }.footer-inner p { text-align: center; }.final-inner h2 { font-size: 57px; }
}

@media (max-width: 390px) { .header-action { display: none; }.hero-details { display: grid; grid-template-columns: 1fr; }.hero-details span { text-align: center; }.protocol-points { grid-template-columns: 1fr; }.protocol-points small { grid-column: auto; text-align: left; } }