/* Authentic I · course pages · v2 · white-led, hairline-divided, centred rhythm (per landing site) */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white: #FFFFFF;
  --morning-sky: #EEF6FB;
  --first-light: #FBF0EA;
  --sky: #7CC9F0;
  --sky-hover: #63BDEC;
  --tide: #2980AE;
  --ocean: #0C3D58;
  --abyss: #06171F;
  --ink: #12303D;
  --marine: #0F5878;
  --hairline: rgba(124,201,240,.35);
  --sky-wash: rgba(124,201,240,.10);
  --sky-line: rgba(124,201,240,.42);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-mark: 'Marcellus', Georgia, serif;
  --font-body: 'Jost', -apple-system, sans-serif;
  --font-mono: ui-monospace, Menlo, monospace;
}

html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body { font-family: var(--font-body); background: var(--white); color: var(--ink); font-size: 1.0625rem; line-height: 1.7; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
h1, h2, h3, .hero__title, .section__title, .next__title, .statement { text-wrap: balance; }
p, li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 40px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(6,23,31,.84); -webkit-backdrop-filter: blur(16px) saturate(150%); backdrop-filter: blur(16px) saturate(150%); border-bottom: 1px solid rgba(124,201,240,.14); }
.nav__inner { max-width: 1040px; margin: 0 auto; padding: 18px 40px; display: flex; align-items: center; gap: 28px; }
.nav__brand { display: flex; align-items: flex-start; gap: 14px; margin-right: auto; }
/* the spiral is centred on the wordmark line, never on the wordmark plus the program line (her lockup rule, 4 Nov 2026) */
.nav__name { padding-top: 8px; }
.nav__mark { width: 38px; height: 38px; color: var(--white); flex-shrink: 0; }
.nav__name { font-family: var(--font-mark); font-weight: 400; font-size: 1.1875rem; letter-spacing: .02em; color: var(--white); line-height: 1.2; }
.nav__sub { font-size: 0.75rem; font-weight: 500; color: var(--sky); display: block; }
.nav__links { display: flex; gap: 20px; }
.nav__link { font-size: 0.875rem; font-weight: 500; color: rgba(255,255,255,.78); padding: 6px 2px; }
.nav__link:hover { color: var(--sky); }
.nav__link.is-active { color: var(--sky); border-bottom: 2px solid var(--sky); }
.nav__cta { font-weight: 600; font-size: 0.875rem; background: var(--sky); color: var(--abyss); padding: 11px 22px; border-radius: 9px; white-space: nowrap; }
.nav__cta:hover { background: var(--sky-hover); }

/* hero: photographic, dark veil, left like the landing hero */
.hero { position: relative; color: var(--white); overflow: hidden; background-size: cover; background-position: center; }
.hero__veil { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(6,23,31,.72) 0%, rgba(6,23,31,.58) 40%, rgba(12,61,88,.18) 100%); }
.hero__content { position: relative; z-index: 2; max-width: 1040px; margin: 0 auto; padding: 120px 40px 96px; }
.hero__label { font-size: 0.8125rem; font-weight: 500; color: var(--sky); margin-bottom: 14px; }
.hero__title { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.015em; font-size: clamp(2.375rem, 5vw, 3.375rem); line-height: 1.1; color: var(--white); max-width: 640px; }
.hero__subtitle { font-weight: 300; font-size: 1.1875rem; color: var(--white); max-width: 560px; margin-top: 18px; line-height: 1.6; }
.hero__recap { margin-top: 40px; display: flex; flex-direction: column; gap: 8px; }
.hero__recap-item { font-size: 0.9062rem; color: rgba(255,255,255,.92); }
.hero__recap-item strong { color: var(--sky); font-weight: 600; }
.hero__cta { display: inline-block; font-weight: 600; font-size: 0.9375rem; background: var(--sky); color: var(--abyss); padding: 14px 30px; border-radius: 9px; margin-top: 36px; }
.hero__cta:hover { background: var(--sky-hover); }

/* sections: white leads; colour bands per the brand review; centred heads; reading in a centred column */
.section { padding: clamp(61px, 7.65vw, 99px) 0; }
.section + .section { border-top: 1px solid var(--hairline); }
.section--tint { background: var(--morning-sky); }
.section--warm { background: var(--first-light); }
.section--dark { background: var(--ocean); }
.eyebrow { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--marine); margin-bottom: 10px; text-align: center; }
.section--dark .eyebrow { color: var(--sky); }
.section__title { font-weight: 600; letter-spacing: -0.01em; font-size: clamp(1.5rem, 3vw, 1.875rem); line-height: 1.3; color: var(--ink); margin: 0 auto 26px; max-width: 26ch; text-align: center; }
.section--dark .section__title { color: var(--white); }
.section__body { max-width: 700px; margin: 0 auto; }
.section__body p { margin-bottom: 18px; }
.section__body p:last-child { margin-bottom: 0; }
.section--dark .section__body p { color: var(--white); }

/* statements: centred serif moments */
.statement { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; font-size: clamp(1.3125rem, 2.4vw, 1.625rem); line-height: 1.4; color: var(--ink); margin: 38px auto; max-width: 34ch; text-align: center; }
.section--dark .statement { color: var(--white); }

/* what you'll have: quiet centred fixture, no box */
.have { max-width: 560px; margin: 0 auto; text-align: center; }
.have ul { list-style: none; margin: 0 0 22px; }
.have li { padding: 9px 0; font-size: 1.0625rem; border-bottom: 1px solid var(--hairline); }
.have li:last-child { border-bottom: none; }
.have__time { font-weight: 600; font-size: 0.9375rem; color: var(--marine); }

/* tools: door-style grid, hairline divisions only (per landing) */
.cards { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--hairline); margin-top: 48px; }
.card { padding: 40px 44px; border-bottom: 1px solid var(--hairline); }
.card:nth-child(odd) { border-right: 1px solid var(--hairline); }
.card__name { font-family: var(--font-display); font-weight: 600; font-size: 1.625rem; color: var(--ink); }
.card__role { font-size: 0.8125rem; font-weight: 500; color: var(--marine); margin: 2px 0 14px; }
.card ul { list-style: none; }
.card li { font-size: 0.9375rem; color: var(--marine); padding: 4px 0; line-height: 1.55; }
.card__note { font-size: 0.9062rem; color: var(--ink); margin-top: 14px; }

/* stat rows: light by default; dark-ground variant scoped so text is always readable */
.stats { max-width: 700px; margin: 40px auto 0; }
.stat { padding: 22px 0; display: flex; align-items: baseline; gap: 24px; border-top: 1px solid var(--hairline); }
.stat:last-child { border-bottom: 1px solid var(--hairline); }
.stat__when { font-size: 0.8125rem; font-weight: 600; color: var(--marine); min-width: 130px; flex-shrink: 0; }
.stat__what { font-family: var(--font-display); font-weight: 500; font-size: 1.375rem; line-height: 1.35; color: var(--ink); }
.section--dark .stat { border-color: rgba(124,201,240,.30); }
.section--dark .stat__when { color: var(--sky); }
.section--dark .stat__what { color: var(--white); }
.stat--head { padding: 12px 0; }
.stat--head .stat__what { font-family: var(--font-body); font-size: 0.8125rem; font-weight: 600; line-height: 1.4; color: var(--marine); }
.section--dark .stat--head .stat__what { color: var(--sky); }

/* right tool right job: plain rows */
.jobs { max-width: 700px; margin: 36px auto 0; }
.job { display: flex; justify-content: space-between; gap: 18px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--hairline); font-size: 1.0312rem; }
.job:first-child { border-top: 1px solid var(--hairline); }
.job__tool { font-weight: 600; color: var(--tide); white-space: nowrap; }

/* copy block: functional dark block, centred */
.copyblock { background: var(--abyss); border-radius: 12px; margin: 36px auto; max-width: 700px; overflow: hidden; }
.copyblock__head { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; border-bottom: 1px solid rgba(124,201,240,.25); }
.copyblock__label { font-size: 0.8125rem; font-weight: 500; color: var(--sky); }
.copyblock__btn { width: 44px; height: 44px; margin: -10px -12px -10px 0; display: grid; place-items: center; background: none; color: var(--sky); border: none; border-radius: 8px; cursor: pointer; }
.copyblock__btn svg { width: 17px; height: 17px; }
.copyblock__btn:hover { background: rgba(124,201,240,.14); }
.copyblock pre { padding: 20px 22px; font-family: var(--font-mono); font-size: 0.8438rem; line-height: 1.75; color: var(--white); white-space: pre-wrap; text-align: left; }

/* safety callout: the guide's callout device (sky wash + sky line + tide bar) */
.callout { max-width: 660px; margin: 0 auto; background: var(--sky-wash); border: 1px solid var(--sky-line); border-left: 3px solid var(--tide); border-radius: 0 12px 12px 0; padding: 24px 28px; }
.callout > ul:first-child, .callout > p:first-child { margin-top: 0; }
.callout__label { font-size: 0.8125rem; font-weight: 500; color: var(--marine); margin-bottom: 10px; }
.callout ul { list-style: none; margin: 12px 0; }
.callout li { padding: 5px 0; font-size: 0.9688rem; }
.callout p { font-size: 0.9688rem; margin-bottom: 8px; color: var(--marine); }
.callout p:last-child { margin-bottom: 0; }

/* going deeper: quiet text disclosure, no box */
.deeper { max-width: 700px; margin: 40px auto 0; }
.deeper summary { cursor: pointer; font-weight: 600; font-size: 0.875rem; color: var(--marine); list-style: none; text-align: center; }
.deeper summary::before { content: "+ "; }
.deeper[open] summary::before { content: "– "; }
.deeper__body { padding-top: 16px; font-size: 0.9688rem; color: var(--marine); max-width: 58ch; margin: 0 auto; }

/* steps: door grid with serif numerals */
.steps { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--hairline); margin-top: 48px; }
.step { padding: 36px 44px 40px; border-bottom: 1px solid var(--hairline); }
.step:nth-child(odd) { border-right: 1px solid var(--hairline); }
.step__num { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; color: var(--tide); }
.step__title { font-weight: 600; font-size: 1.0625rem; color: var(--ink); margin: 8px 0 6px; }
.step p { font-size: 0.9375rem; color: var(--marine); line-height: 1.6; }

/* completed checks: plain centred list */
.checks { max-width: 560px; margin: 32px auto 0; }
.check { display: flex; gap: 14px; padding: 10px 0; font-size: 1.0312rem; text-align: left; }
.check::before { content: "✓"; color: var(--tide); font-weight: 600; flex-shrink: 0; }

/* next-day panel: the one dark moment, centred like the philosophy band */
.next { background: var(--ocean); text-align: center; }
.next__inner { max-width: 720px; margin: 0 auto; padding: clamp(68px, 7.65vw, 102px) 40px; }
.next__label { font-size: 0.8125rem; font-weight: 500; color: var(--sky); margin-bottom: 14px; }
.next__title { font-family: var(--font-display); font-weight: 500; font-size: clamp(2rem, 4.4vw, 2.875rem); line-height: 1.15; color: var(--white); }
.next__body { font-weight: 300; font-size: 1.0625rem; color: var(--white); margin-top: 18px; line-height: 1.65; }
.next__cta { display: inline-block; font-weight: 600; font-size: 0.9375rem; background: var(--sky); color: var(--abyss); padding: 14px 30px; border-radius: 9px; margin-top: 34px; }
.next__cta:hover { background: var(--sky-hover); }

/* in-flow step headings (for challenge sequences that hold copy blocks) */
.stephead { display: flex; gap: 14px; align-items: baseline; font-weight: 600; font-size: 1.0625rem; color: var(--ink); margin: 40px 0 10px; }
.stephead .n { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; color: var(--tide); }

/* numbered promise list (Day 0) and plain ordered lists */
.section__body ol { margin: 0 0 18px 24px; }
.section__body ol li { margin-bottom: 12px; }
.section__body ul { margin: 0 0 18px 24px; list-style: none; }
.section__body ul li { margin-bottom: 10px; padding-left: 16px; position: relative; }
.section__body ul li::before { content: "·"; position: absolute; left: 0; color: var(--tide); font-weight: 600; }

/* simple hairline table (Day 5 priority framework) */
.tbl { width: 100%; max-width: 700px; margin: 32px auto; border-collapse: collapse; }
.tbl th { font-size: 0.8125rem; font-weight: 600; color: var(--marine); text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--hairline); text-wrap: balance; }
.tbl td { font-size: 0.9375rem; color: var(--ink); padding: 13px 12px; border-bottom: 1px solid var(--hairline); vertical-align: baseline; }
.tbl td.muted { color: var(--marine); }
@media (max-width: 640px) { .tbl th, .tbl td { padding-left: 6px; padding-right: 6px; font-size: 0.875rem; } }

/* centred sub-heading for branch blocks */
.subhead { font-weight: 600; font-size: 1.3125rem; color: var(--ink); text-align: center; margin: 56px auto 20px; max-width: 30ch; }

/* price line on the dark buy band */
.price { font-family: var(--font-display); font-weight: 500; font-size: clamp(2.75rem, 6vw, 4rem); color: var(--white); line-height: 1.1; margin: 18px 0 4px; }
.price small { font-family: var(--font-body); font-weight: 400; font-size: 0.9375rem; color: var(--sky); display: block; margin-top: 6px; }

/* email capture form (lead magnet) */
.capture { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; max-width: 520px; margin: 32px auto 0; }
.capture input[type="email"] { flex: 1 1 240px; font-family: var(--font-body); font-size: 1rem; padding: 15px 18px; border: 1px solid var(--sky-line); border-radius: 10px; background: var(--white); color: var(--ink); }
.capture input[type="email"]:focus { outline: none; border-color: var(--tide); box-shadow: 0 0 0 3px rgba(41,128,174,.14); }
.capture button { font-family: var(--font-body); font-weight: 600; font-size: 0.9375rem; background: var(--sky); color: var(--abyss); padding: 15px 28px; border-radius: 10px; border: none; cursor: pointer; }
.capture button:hover { background: var(--sky-hover); }
.capture-note { font-size: 0.8438rem; color: var(--marine); text-align: center; margin-top: 14px; }
.formhide { position: absolute; left: -9999px; }

/* founder signature */
.sig { font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; color: var(--ink); margin-top: 28px; }

/* full-width card in an odd-count grid */
.card--wide { grid-column: 1 / -1; border-right: none !important; }

/* footer */
.foot { background: var(--abyss); color: rgba(255,255,255,.62); padding: 48px 0 40px; }
.foot__inner { max-width: 1040px; margin: 0 auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 0.8125rem; }
.foot__brand { display: flex; align-items: center; gap: 10px; }
.foot__mark { width: 26px; height: 26px; color: var(--white); }
.foot__name { font-family: var(--font-mark); font-size: 1rem; color: var(--white); }

@media (max-width: 820px) {
  .wrap, .nav__inner, .hero__content, .next__inner, .foot__inner { padding-left: 24px; padding-right: 24px; }
  .nav__links { display: none; }
  .hero__content { padding-top: 88px; padding-bottom: 72px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .card:nth-child(odd), .step:nth-child(odd) { border-right: none; }
  .card, .step { padding: 32px 26px; }
  .stat { flex-direction: column; gap: 4px; }
  .stat--head .stat__when { display: none; }
  .job { flex-direction: column; gap: 2px; }
}

/* five-line score: Day 0 and Day 6; tap a number, saved in this browser; copy icon inside the box, top right */
.score { position: relative; max-width: 700px; margin: 28px auto 0; border: 1px solid var(--hairline); border-radius: 12px; padding: 44px 22px 8px; background: var(--white); }
.score__copy { position: absolute; top: 4px; right: 4px; width: 44px; height: 44px; display: grid; place-items: center; background: none; border: none; border-radius: 6px; color: var(--tide); cursor: pointer; }
.score__copy:hover { background: var(--sky-wash); }
.score__copy svg { width: 16px; height: 16px; }
.score__copied { position: absolute; top: 17px; right: 50px; font-size: 0.75rem; color: var(--marine); opacity: 0; transition: opacity .2s; }
.score__copied.is-on { opacity: 1; }
.score__dl { right: 48px; }
.score .score__copied { right: 96px; }
.score__missing { font-size: 0.875rem; color: var(--marine); margin: 0 0 14px; }
.score td.score__diff { text-align: center; width: 64px; font-weight: 600; color: var(--marine); }
.score td.score__diff.is-up { color: var(--tide); }
.score td.score__was input { width: 52px; height: 40px; text-align: center; border: 1px solid var(--sky-line); border-radius: 8px; font-family: var(--font-body); font-size: 0.9375rem; background: var(--white); color: var(--ink); }
.score table { width: 100%; border-collapse: collapse; }
.score th { font-size: 0.75rem; font-weight: 500; color: var(--marine); text-align: left; padding: 0 0 8px; }
.score th.score__num { text-align: center; }
.score td { padding: 14px 0; border-top: 1px solid var(--hairline); vertical-align: middle; font-size: 1rem; line-height: 1.5; }
.score td.score__line { padding-right: 18px; }
.score td.score__was { text-align: center; font-weight: 600; color: var(--marine); width: 60px; }
.score__pick { display: flex; gap: 6px; justify-content: flex-end; }
.score__pick button { width: 44px; height: 44px; border-radius: 8px; border: 1px solid var(--sky-line); background: var(--white); color: var(--ink); font-family: var(--font-body); font-size: 0.9375rem; font-weight: 500; cursor: pointer; }
.score__pick button:hover { background: var(--sky-wash); }
.score__pick button[aria-pressed="true"] { background: var(--ocean); border-color: var(--ocean); color: var(--white); }
@media (max-width: 640px) {
  .score { padding: 44px 14px 8px; }
  .score td { display: block; border-top: none; padding: 4px 0; }
  .score tr { display: block; border-top: 1px solid var(--hairline); padding: 10px 0; }
  .score thead { display: none; }
  .score td.score__was { text-align: left; width: auto; font-weight: 500; font-size: 0.875rem; }
  .score td.score__was::before { content: "Day 0 "; }
  .score td.score__diff { text-align: left; width: auto; font-size: 0.875rem; }
  .score td.score__diff:not(:empty)::before { content: "Change "; font-weight: 500; }
  .score__pick { justify-content: flex-start; }
}

/* three Rs: Day 0 */
.rtable { max-width: 700px; margin: 6px auto 22px; border-top: 1px solid var(--hairline); }
.rtable__row { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--hairline); font-size: 1.0312rem; }
.rtable__name { font-weight: 600; color: var(--marine); }
@media (max-width: 560px) { .rtable__row { grid-template-columns: 1fr; gap: 2px; } }

/* the prompt method: rule on top, four parts with an example under each */
.maps { max-width: 900px; margin: 30px auto 8px; }
.maps__rule { background: var(--ocean); color: var(--white); border-radius: 12px; padding: 18px 22px; font-size: 1.0625rem; line-height: 1.5; margin-top: 12px; }
.maps__label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--sky); margin-bottom: 4px; }
.maps__parts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.maps__part { border: 1px solid var(--sky-line); border-radius: 12px; padding: 16px 16px 18px; background: var(--white); display: grid; grid-row: span 4; grid-template-rows: subgrid; row-gap: 0; align-content: start; }
.maps__letter { font-family: var(--font-display); font-weight: 500; font-size: 2.875rem; line-height: 1; color: var(--tide); }
.maps__name { font-weight: 600; font-size: 1rem; color: var(--ink); margin: 6px 0 4px; }
.maps__part p { font-size: 0.9062rem; line-height: 1.5; color: var(--marine); margin: 0; }
.maps__part .maps__ex { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--hairline); color: var(--ink); font-style: italic; }
@media (max-width: 820px) { .maps__parts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .maps__parts { grid-template-columns: 1fr; } }

/* motion and access, from the apple-design skill review (19 Oct 2026) */
.nav__cta, .hero__cta, .next__cta, .capture button, .copyblock__btn, .score__pick button, .score__copy { transition: transform 100ms ease-out, background-color 150ms ease; }
.nav__cta:active, .hero__cta:active, .next__cta:active, .capture button:active, .copyblock__btn:active, .score__pick button:active, .score__copy:active { transform: scale(0.97); }

:focus-visible { outline: 3px solid var(--tide); outline-offset: 3px; border-radius: 4px; }
.nav :focus-visible, .hero :focus-visible, .foot :focus-visible, .section--dark :focus-visible, .copyblock :focus-visible, .next :focus-visible { outline-color: var(--sky); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
  .nav__cta:active, .hero__cta:active, .next__cta:active, .capture button:active, .copyblock__btn:active, .score__pick button:active, .score__copy:active { transform: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .nav { background: var(--abyss); -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  .nav { background: var(--abyss); -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom: 1px solid var(--sky); }
  .hero__veil { background: rgba(6,23,31,.78); }
}

/* key takeaways, one box per day */
.takeaways__mark { display: block; width: 40px; height: 40px; margin: 0 auto 14px; color: var(--marine); }
.takeaways { max-width: 660px; margin: 28px auto 0; padding: 0; list-style: none; counter-reset: tk; }
.takeaways li { counter-increment: tk; display: grid; grid-template-columns: 36px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--sky-line); font-size: 1.0312rem; line-height: 1.6; color: var(--ink); }
.takeaways li:last-child { border-bottom: 1px solid var(--sky-line); }
.takeaways li::before { content: counter(tk); font-family: var(--font-display); font-size: 1.5rem; line-height: 1.1; color: var(--tide); }

/* Bell & Brunt program · locks, completion and saved boxes */
.bb-pending .hero, .bb-pending .section, .bb-pending .next, .bb-pending .foot { visibility: hidden; }
.bb-locked .hero, .bb-locked .section, .bb-locked .next { display: none; }
.bb-lock { display: inline-block; width: 11px; height: 11px; margin-left: 6px; vertical-align: -1px; background: currentColor; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='10' width='16' height='11' rx='2'/%3E%3Cpath d='M8 10V7a4 4 0 0 1 8 0v3'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='10' width='16' height='11' rx='2'/%3E%3Cpath d='M8 10V7a4 4 0 0 1 8 0v3'/%3E%3C/svg%3E") center / contain no-repeat; }
.nav__link.is-locked { color: rgba(255,255,255,.42); }
.hero__recap-item.is-locked, .hero__recap-item.is-locked strong { color: rgba(255,255,255,.55); }
.bb-notice { padding: clamp(61px, 7.65vw, 99px) 0; text-align: center; }
.bb-notice--small { padding: 28px 0 0; }
.bb-notice__body { max-width: 560px; margin: 0 auto; font-size: 1.0625rem; }
.bb-notice .hero__cta { margin-top: 30px; }
.bb-complete { text-align: center; margin-top: 36px; }
.bb-complete__btn { display: inline-block; font-family: var(--font-body); font-weight: 600; font-size: 0.9375rem; background: var(--sky); color: var(--abyss); padding: 14px 30px; border: 0; border-radius: 9px; cursor: pointer; }
.bb-complete__btn:hover { background: var(--sky-hover); }
.bb-complete__btn:disabled { opacity: .6; cursor: default; }
.bb-complete__done { font-weight: 500; font-size: 0.9375rem; color: var(--marine); margin: 0; }
.bb-complete__err { font-size: 0.9062rem; color: #8a2222; margin: 12px 0 0; }
.bb-finished { max-width: 560px; margin: 24px auto 0; background: var(--sky-wash); border: 1px solid var(--sky-line); border-radius: 12px; padding: 24px 28px; }
.bb-finished p { margin: 0; font-size: 1rem; color: var(--ink); }
.bb-finished__title { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; margin-bottom: 6px !important; color: var(--ink); }
.bb-fields { max-width: 660px; margin: 8px auto 0; }
.bb-field label { display: block; font-weight: 500; font-size: 0.9375rem; color: var(--marine); margin: 24px 0 8px; }
.bb-field textarea { display: block; width: 100%; min-height: 150px; font-family: var(--font-body); font-size: 1rem; line-height: 1.6; padding: 14px 16px; border: 1px solid var(--sky-line); border-radius: 10px; background: var(--white); color: var(--ink); resize: vertical; }
.bb-field textarea.bb-field--short { min-height: 64px; }
.bb-field textarea:focus { outline: 2px solid var(--sky); outline-offset: 1px; }
.bb-saved { font-size: 0.8125rem; color: var(--marine); min-height: 1.3em; margin: 6px 0 0; text-align: right; }
.bb-saveline { max-width: 660px; margin: 22px auto 0; font-size: 0.9375rem; color: var(--marine); text-align: center; }
.bb-code { max-width: 360px; margin: 30px auto 0; text-align: center; }
.bb-code__label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--marine); margin-bottom: 10px; }
.bb-code__input { display: block; width: 100%; font-family: var(--font-body); font-weight: 500; font-size: 2rem; letter-spacing: 0.18em; text-align: center; padding: 14px 10px; border: 1px solid var(--sky-line); border-radius: 12px; background: var(--white); color: var(--ink); margin-bottom: 18px; }
.bb-code__input:focus { outline: 2px solid var(--sky); outline-offset: 1px; }
.bb-code__again { font-size: 0.875rem; color: var(--marine); margin: 22px 0 0; }
.bb-code__link { background: none; border: 0; padding: 0; font: inherit; color: var(--tide); text-decoration: underline; cursor: pointer; }
.bb-code__link:disabled { color: var(--marine); text-decoration: none; cursor: default; }
.bb-code__input--email { font-size: 1.0625rem; letter-spacing: 0; font-weight: 400; padding: 14px 16px; }
body.bb-page { min-height: 100vh; display: flex; flex-direction: column; }
body.bb-page > .bb-grow { flex: 1 0 auto; }
.bb-landing { padding-top: clamp(80px, 9vw, 120px); }
.bb-landing__title { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.015em; font-size: clamp(2.375rem, 5vw, 3.375rem); line-height: 1.1; max-width: 16ch; }
.bb-landing .statement { margin: 26px auto 24px; }
.bb-landing .section__body p { text-align: center; max-width: 46ch; margin-left: auto; margin-right: auto; }
.bb-complete a.bb-complete__btn { text-decoration: none; }
.hero--light .hero__veil { background: linear-gradient(105deg, rgba(6,23,31,.52) 0%, rgba(6,23,31,.36) 45%, rgba(12,61,88,.10) 100%); }
.hero--light .hero__content { padding-bottom: 110px; }
.bb-interest { max-width: 560px; margin: 8px auto 0; }
.bb-interest .bb-field label { margin-top: 18px; }
.bb-interest .bb-field input { display: block; width: 100%; font-family: var(--font-body); font-size: 1rem; padding: 13px 16px; border: 1px solid var(--sky-line); border-radius: 10px; background: var(--white); color: var(--ink); }
.bb-interest .bb-field input:focus { outline: 2px solid var(--sky); outline-offset: 1px; }
.bb-interest .bb-field textarea { min-height: 96px; }
.bb-interest .bb-complete { margin-top: 28px; }
.bb-interest__done .statement { margin: 20px auto 0; }
.hero__note { font-size: 0.875rem; color: rgba(255,255,255,.78); margin-top: 16px; }
.bb-three { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; max-width: 960px; margin: 8px auto 0; }
.bb-three__item { background: var(--white); border: 1px solid var(--sky-line); border-radius: 12px; padding: 26px 26px 20px; }
.bb-three__num { font-size: 0.8125rem; font-weight: 500; color: var(--tide); letter-spacing: .04em; }
.bb-three__title { font-weight: 600; font-size: 1.125rem; color: var(--ink); margin: 6px 0 8px; }
.bb-three__item p { font-size: 0.9688rem; margin: 0; }
@media (max-width: 820px) { .bb-three { grid-template-columns: 1fr; } }
.bb-field--hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.bb-saveline a { color: var(--tide); }

/* landing page (invite.html): hero as deep as the course welcome hero, lighter veil; smaller button; footer in two rows */
.hero--landing { display: flex; flex-direction: column; justify-content: center; min-height: 710px; }
@media (max-width: 640px) { .hero--landing { min-height: 765px; } }
.hero--landing .hero__veil { background: linear-gradient(105deg, rgba(6,23,31,.50) 0%, rgba(6,23,31,.36) 45%, rgba(12,61,88,.10) 100%); }
.hero--landing .hero__content { width: 100%; }
.hero__cta--small { font-size: 0.875rem; padding: 11px 22px; margin-top: 28px; }
.bb-interest__nospam { font-size: 0.8125rem; color: var(--marine); margin: 10px 0 0; }
.foot__inner--stack { display: block; }
.foot__row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.foot__row--top { padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid rgba(124,201,240,.28); }
.foot__links { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.foot__links a { color: rgba(255,255,255,.78); text-decoration: none; }
.foot__links a:hover { color: var(--white); }
.foot__dot { color: rgba(255,255,255,.4); }
.foot__tag { color: rgba(255,255,255,.9); font-weight: 500; }
.nav__cta--small { font-size: 0.8125rem; padding: 8px 16px; }
.section__title--second { margin-top: 56px; font-size: clamp(1.3125rem, 2.6vw, 1.625rem); }
.bb-interest .bb-field input, .bb-interest .bb-field textarea { box-sizing: border-box; width: 100%; max-width: 100%; }
.bb-interest .bb-field textarea { min-height: 96px; resize: none; overflow: hidden; }
#register .section__title { margin-bottom: 18px; }
.bb-interest { margin-top: 0; }
.bb-interest .bb-field label { margin-top: 12px; margin-bottom: 6px; }
.bb-interest .bb-field input { padding: 11px 14px; }
.bb-interest .bb-field textarea { min-height: 0; height: auto; padding: 11px 14px; line-height: 1.5; }
.bb-interest .bb-complete { margin-top: 18px; }
.bb-interest .bb-complete__btn { font-size: 0.875rem; padding: 10px 22px; }
.bb-interest__nospam { margin-top: 8px; }
#register .bb-saveline { margin-top: 18px; }
@media (max-width: 640px) { .foot__dot { display: none; } .foot__links { flex-direction: column; align-items: flex-start; gap: 6px; } }
.bb-landing-page .nav__sub { margin-top: 4px; }
/* 44px hit areas without changing the look: the small buttons and the footer links get an invisible tap zone */
.nav__cta--small, .bb-interest .bb-complete__btn, .foot__links a, .bb-saveline a { position: relative; }
.nav__cta--small::after, .bb-interest .bb-complete__btn::after, .foot__links a::after, .bb-saveline a::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 44px; transform: translateY(-50%); }
/* sign-in page: photo hero as everywhere else, buttons the landing page size */
.hero--signin .hero__subtitle { color: rgba(255,255,255,.92); }
.bb-signin .bb-complete__btn { font-size: 0.875rem; padding: 10px 22px; position: relative; }
.bb-signin .bb-complete__btn::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 44px; transform: translateY(-50%); }
.bb-signin .bb-code__link { position: relative; }
.bb-signin .bb-code__link::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 44px; transform: translateY(-50%); }
/* thank-you page: the photo fills whatever height the window leaves above the footer */
.bb-thanks main.bb-grow { display: flex; flex-direction: column; }
.bb-thanks .hero { flex: 1 1 auto; }
.bb-thanks .hero__subtitle { max-width: none; }
/* 44px tap zones on the header day links and footer links, without changing the look */
.nav__link, .foot__links a { position: relative; }
.nav__link::after, .foot__links a::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 44px; transform: translateY(-50%); }