:root {
  --paper: #f9f6f4;
  --paper-deep: #f0e9e6;
  --ink: #21191a;
  --muted: #6e5e60;
  --wine: #943f4f;
  --wine-dark: #712d3b;
  --rose: #eed0d5;
  --rose-pale: #f7e9eb;
  --line: #d9ccca;
  --green: #355f4b;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
img, svg { display: block; max-width: 100%; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 16px; background: var(--ink); color: white; transform: translateY(-150%); }
.skip-link:focus { transform: none; }

.site-header { position: fixed; z-index: 20; top: 0; left: 0; width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 22px clamp(24px, 5vw, 76px); background: rgba(249, 246, 244, .72); border-bottom: 1px solid transparent; backdrop-filter: blur(14px); transition: border-color .25s ease, background .25s ease; }
.site-header.scrolled, .site-header.compact { padding-top: 14px; padding-bottom: 14px; border-color: rgba(148, 63, 79, .14); background: rgba(249, 246, 244, .93); }
.brand { display: inline-flex; gap: 10px; align-items: center; font-family: var(--serif); font-size: 25px; font-weight: 600; text-decoration: none; letter-spacing: -.03em; }
.site-header nav { display: flex; gap: clamp(18px, 3vw, 42px); }
.site-header nav a, .footer-links a { color: var(--muted); font-size: 13px; font-weight: 600; text-decoration: none; letter-spacing: .02em; }
.site-header nav a:hover, .footer-links a:hover { color: var(--wine); }

.hero { min-height: 920px; padding: 180px clamp(24px, 7vw, 112px) 110px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(440px, .8fr); gap: clamp(48px, 7vw, 130px); align-items: center; overflow: hidden; background: radial-gradient(circle at 85% 18%, rgba(238, 208, 213, .7), transparent 28%), linear-gradient(145deg, var(--paper) 68%, #f3e8e8); }
.eyebrow { margin: 0 0 20px; color: var(--wine); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow > span { display: inline-block; width: 18px; height: 1px; margin: 0 8px 3px 0; background: currentColor; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 500; letter-spacing: -.045em; line-height: .97; }
.hero h1 { max-width: 760px; font-size: clamp(52px, 6vw, 92px); line-height: 1.03; }
.hero h1 span, .hero h1 em { display: block; }
.hero h1 em { margin-top: .12em; color: var(--wine); font-weight: 400; }
.hero-intro { max-width: 580px; margin: 34px 0 0; color: var(--muted); font-size: clamp(18px, 1.5vw, 22px); line-height: 1.65; }
.hero-actions { margin-top: 42px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.button { display: inline-flex; min-height: 52px; padding: 14px 23px; align-items: center; justify-content: center; border: 1px solid var(--wine); color: var(--wine); border-radius: 999px; font-size: 13px; font-weight: 700; letter-spacing: .02em; text-decoration: none; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--wine); color: white; }
.button.primary:hover { background: var(--wine-dark); }
.button.quiet { border-color: var(--line); color: var(--ink); }
.text-link { color: var(--muted); font-size: 13px; font-weight: 600; text-decoration: none; }
.text-link span { color: var(--wine); }

.orbit-stage { position: relative; min-height: 650px; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(148, 63, 79, .18); border-radius: 50%; }
.orbit-one { width: 610px; height: 610px; }
.orbit-two { width: 460px; height: 460px; border-style: dashed; animation: orbit-spin 45s linear infinite; }
.cycle-card { position: relative; z-index: 2; width: min(365px, 82vw); padding: 28px; border: 1px solid rgba(148, 63, 79, .18); border-radius: 34px; background: rgba(255, 255, 255, .74); box-shadow: 0 34px 90px rgba(61, 30, 36, .15); backdrop-filter: blur(18px); }
.cycle-card-top { display: flex; justify-content: space-between; align-items: center; }
.mini-label { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.day-pill { padding: 6px 11px; border-radius: 999px; background: var(--rose-pale); color: var(--wine); font-size: 11px; font-weight: 700; }
.cycle-visual { position: relative; width: 220px; margin: 22px auto; }
.cycle-visual svg { transform: rotate(-90deg); }
.ring-track, .ring-progress { fill: none; stroke-width: 12; }
.ring-track { stroke: #eadfdd; }
.ring-progress { stroke: var(--wine); stroke-linecap: round; stroke-dasharray: 360 515; }
.cycle-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.cycle-center strong { font-family: var(--serif); font-size: 31px; font-weight: 500; }
.cycle-center span { color: var(--muted); font-size: 12px; }
.signal { margin: 0; font-family: var(--serif); font-size: 22px; line-height: 1.25; }
.soft-rule { height: 1px; margin: 21px 0 15px; background: var(--line); }
.gentle-note { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.floating-note { position: absolute; z-index: 3; padding: 12px 16px; border: 1px solid rgba(148, 63, 79, .14); border-radius: 999px; background: rgba(249, 246, 244, .86); box-shadow: 0 14px 35px rgba(61, 30, 36, .1); color: var(--muted); font-size: 11px; font-weight: 600; backdrop-filter: blur(10px); }
.floating-note span { margin-right: 6px; color: var(--wine); }
.note-one { top: 17%; left: -6%; }
.note-two { right: -8%; bottom: 18%; }

.statement { max-width: 1050px; margin: 0 auto; padding: 150px 30px; text-align: center; }
.statement p { color: var(--wine); font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.statement h2 { margin-top: 24px; font-size: clamp(42px, 5vw, 74px); line-height: 1.07; }
.feature-grid { max-width: 1420px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 60px) 130px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; }
.feature-card { position: relative; min-height: 590px; padding: clamp(30px, 4vw, 56px); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: #f5efed; }
.feature-card .number { margin: 0; color: var(--wine); font-family: var(--serif); font-size: 15px; }
.feature-card h3 { max-width: 620px; font-size: clamp(43px, 4.7vw, 72px); }
.feature-card > div > p:last-child { max-width: 510px; margin: 24px 0 0; color: var(--muted); font-size: 16px; }
.feature-large { grid-column: 1 / -1; min-height: 650px; justify-content: flex-start; background: var(--ink); color: var(--paper); }
.feature-large .eyebrow { color: var(--rose); }
.feature-large > div > p:last-child { color: #c7b9b7; }
.window-viz { position: absolute; right: 5%; bottom: 7%; width: 47%; height: 52%; display: flex; gap: 9px; align-items: end; }
.window-viz span { flex: 1; min-width: 22px; border-radius: 999px 999px 4px 4px; }
.quiet-day { height: 38%; background: #423639; }
.warm-day { height: 66%; background: #b76775; }
.hot-day { height: 94%; background: var(--rose); }
.feature-large > div:not(.window-viz) { position: relative; z-index: 2; margin-top: clamp(64px, 7vw, 100px); }
.accent-card { background: var(--wine); color: white; border-color: var(--wine); }
.accent-card .number, .accent-card .eyebrow { color: var(--rose); }
.accent-card > div > p:last-child { color: #f3dfe2; }
.relief-lines { position: absolute; top: 40px; right: 30px; width: 210px; height: 210px; }
.relief-lines i { position: absolute; inset: 0; border: 1px solid var(--rose); border-radius: 50% 45% 52% 47%; opacity: .65; }
.relief-lines i:nth-child(2) { transform: scale(.72) rotate(50deg); }
.relief-lines i:nth-child(3) { transform: scale(.43) rotate(100deg); }
.share-mark { position: absolute; top: 32px; right: 42px; width: 190px; height: 170px; }
.share-mark span { position: absolute; width: 88px; height: 88px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; }
.share-mark span:nth-child(2) { left: 55px; }
.share-mark span:nth-child(3) { left: 28px; top: 52px; background: rgba(255,255,255,.08); }

.privacy-promise { max-width: 1320px; margin: 40px auto 150px; padding: 90px clamp(26px, 6vw, 90px); display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.privacy-promise h2 { font-size: clamp(45px, 5vw, 72px); line-height: 1.05; }
.promise-list p { margin: 0; padding: 20px 0; display: grid; grid-template-columns: 40px 1fr; gap: 14px; border-bottom: 1px solid var(--line); color: var(--muted); }
.promise-list span { color: var(--wine); font-family: var(--serif); }
.privacy-promise .button { justify-self: start; }
.contribution { position: relative; max-width: 1320px; min-height: 620px; margin: 0 auto 150px; padding: clamp(48px, 8vw, 110px); display: grid; grid-template-columns: .72fr 1fr; gap: clamp(48px, 8vw, 120px); align-items: center; overflow: hidden; background: var(--green); color: var(--paper); }
.contribution-copy { position: relative; z-index: 2; }
.contribution .eyebrow { color: var(--rose); }
.contribution h2 { max-width: 720px; font-size: clamp(48px, 6vw, 82px); line-height: 1.02; }
.contribution-copy > p:not(.eyebrow) { max-width: 650px; color: #d8e0dc; }
.contribution-copy > p:nth-of-type(2) { margin: 30px 0; font-size: 17px; }
.contribution-choice { max-width: 580px; margin: 30px 0 0; padding: 18px 20px; display: flex; gap: 14px; align-items: center; border: 1px solid rgba(249, 246, 244, .32); background: rgba(249, 246, 244, .08); }
.choice-box { width: 26px; height: 26px; flex: 0 0 26px; display: grid; place-items: center; border-radius: 5px; background: var(--rose); color: var(--ink); font-size: 14px; font-weight: 800; }
.contribution-choice strong, .contribution-choice small { display: block; }
.contribution-choice strong { font-size: 14px; }
.contribution-choice small { margin-top: 2px; color: #d8e0dc; font-size: 11px; }
.contribution .contribution-note { margin: 24px 0 0; font-size: 11px; line-height: 1.6; opacity: .8; }
.contribution-mark { position: relative; width: min(360px, 70vw); aspect-ratio: 1; }
.contribution-mark::before, .contribution-mark::after, .contribution-mark span { content: ""; position: absolute; border: 1px solid rgba(249, 246, 244, .34); border-radius: 50%; }
.contribution-mark::before { inset: 0; }
.contribution-mark::after { inset: 18%; border-style: dashed; transform: rotate(18deg); }
.contribution-mark span { width: 42%; height: 42%; background: rgba(238, 208, 213, .08); }
.contribution-mark span:nth-child(1) { top: 11%; left: 29%; }
.contribution-mark span:nth-child(2) { right: 10%; bottom: 16%; }
.contribution-mark span:nth-child(3) { left: 10%; bottom: 16%; }
.closing { padding: 140px 24px 170px; text-align: center; background: var(--rose-pale); }
.closing img { margin: 0 auto 22px; }
.closing h2 { margin: 20px auto; font-size: clamp(54px, 7vw, 96px); }
.closing > p { color: var(--muted); }
.closing .button { margin-top: 22px; }

.site-footer { min-height: 160px; padding: 42px clamp(24px, 5vw, 76px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; border-top: 1px solid var(--line); }
.footer-links { display: flex; gap: 26px; }
.site-footer > p { margin: 0; justify-self: end; color: var(--muted); font-size: 11px; }

.legal-page, .support-page { padding-top: 78px; }
.legal-hero { padding: 110px clamp(24px, 12vw, 180px) 90px; border-bottom: 1px solid var(--line); background: linear-gradient(120deg, var(--paper), var(--rose-pale)); }
.legal-hero h1, .support-hero h1 { font-size: clamp(52px, 7vw, 88px); }
.updated { margin: 22px 0; color: var(--wine); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.legal-lead { max-width: 730px; margin: 34px 0 0; color: var(--muted); font-family: var(--serif); font-size: clamp(22px, 2.2vw, 31px); line-height: 1.45; }
.legal-layout { max-width: 1200px; margin: 0 auto; padding: 90px 30px 140px; display: grid; grid-template-columns: 220px minmax(0, 760px); gap: clamp(50px, 9vw, 130px); }
.legal-nav { position: sticky; top: 110px; align-self: start; display: grid; gap: 10px; }
.legal-nav p { margin: 0 0 8px; color: var(--ink); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.legal-nav a { color: var(--muted); font-size: 13px; text-decoration: none; }
.legal-nav a:hover { color: var(--wine); }
.legal-content section { padding: 0 0 54px; margin: 0 0 54px; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.legal-content section:last-child { border: 0; }
.legal-content h2 { margin-bottom: 25px; font-size: clamp(30px, 3vw, 42px); line-height: 1.15; }
.legal-content h3 { margin: 28px 0 10px; font-family: var(--sans); font-size: 16px; font-weight: 700; letter-spacing: 0; }
.legal-content p, .legal-content li { color: #514447; }
.legal-content ul { padding-left: 22px; }
.legal-content li { margin: 9px 0; }
.legal-content a, .support-page a:not(.button) { color: var(--wine); }
.contact-line { padding: 18px 20px; background: var(--rose-pale); border-left: 2px solid var(--wine); }

.support-hero { min-height: 650px; padding: 110px clamp(24px, 10vw, 150px); display: flex; flex-direction: column; justify-content: center; background: var(--ink); color: var(--paper); }
.support-hero .eyebrow { color: var(--rose); }
.support-hero > p:not(.eyebrow) { max-width: 670px; margin: 34px 0; color: #c9bcbb; font-size: 18px; }
.support-hero .button { align-self: flex-start; border-color: var(--rose); background: var(--rose); color: var(--ink); }
.support-hero .button[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.faq-section { max-width: 1160px; margin: 0 auto; padding: 130px 30px; display: grid; grid-template-columns: 260px 1fr; gap: 100px; }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.faq-heading h2, .support-contact h2 { font-size: 54px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 28px 48px 28px 0; position: relative; cursor: pointer; list-style: none; font-family: var(--serif); font-size: 25px; line-height: 1.25; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; top: 22px; color: var(--wine); font-family: var(--sans); font-size: 28px; font-weight: 300; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 690px; padding: 0 55px 28px 0; margin: 0; color: var(--muted); }
.support-contact { padding: 90px clamp(24px, 10vw, 150px); display: grid; grid-template-columns: .75fr 1fr; gap: 70px; background: var(--rose-pale); }
.support-contact > div:last-child { max-width: 650px; }
.safety-note { padding-left: 18px; border-left: 2px solid var(--wine); color: var(--muted); font-size: 13px; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.js .reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }

@media (max-width: 980px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 150px; }
  .hero-copy { position: relative; z-index: 4; }
  .orbit-stage { min-height: 590px; }
  .note-one { left: 16px; }
  .note-two { right: 16px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-large { grid-column: auto; }
  .window-viz { opacity: .45; width: 55%; }
  .privacy-promise { grid-template-columns: 1fr; }
  .contribution { grid-template-columns: 1fr; }
  .contribution-mark { margin: 0 auto; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .site-footer .brand, .footer-links, .site-footer > p { justify-self: center; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { display: none; }
  .faq-section { grid-template-columns: 1fr; gap: 45px; }
  .faq-heading { position: static; }
}

@media (max-width: 640px) {
  .site-header { padding-left: 20px; padding-right: 20px; }
  .site-header nav a:first-child { display: none; }
  .hero { padding-left: 20px; padding-right: 20px; gap: 25px; }
  .hero h1 { font-size: clamp(46px, 13vw, 60px); line-height: 1.08; }
  .orbit-stage { min-height: 520px; transform: scale(.9); margin: -25px 0; }
  .orbit-one { width: 500px; height: 500px; }
  .orbit-two { width: 390px; height: 390px; }
  .note-one { left: 4px; }
  .note-two { right: 4px; }
  .statement { padding-top: 105px; padding-bottom: 105px; }
  .feature-card { min-height: 540px; }
  .feature-large { min-height: 650px; }
  .window-viz { right: -5%; width: 74%; height: 40%; }
  .privacy-promise { margin-bottom: 80px; }
  .contribution { margin-bottom: 80px; padding-left: 28px; padding-right: 28px; }
  .contribution-mark { width: min(260px, 68vw); }
  .legal-hero, .support-hero { padding-left: 24px; padding-right: 24px; }
  .legal-hero h1, .support-hero h1 { font-size: clamp(44px, 13vw, 62px); }
  .legal-layout { padding-left: 24px; padding-right: 24px; }
  .support-contact { grid-template-columns: 1fr; gap: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}