:root {
  color-scheme: dark;
  --bg-color: #050714;
  --card-bg: rgba(15, 23, 42, 0.75);
  --card-border: rgba(148, 163, 184, 0.15);
  --primary: #a855f7;
  --accent-cyan: #38bdf8;
  --accent-gold: #f59e0b;
  --text: #f1f2fa;
  --muted: #a8b1ca;
  --soft-purple: #d5b9ff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg-color); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 15px; line-height: 1.65; }
body.modal-open { overflow: hidden; }
button, input { font: inherit; }
button, a, input, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: var(--accent-cyan); text-underline-offset: 4px; }
a:hover { color: #b4e8ff; }
button:focus-visible, input:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent-cyan); outline-offset: 5px; }
[hidden] { display: none !important; }
.skip-link { position: fixed; z-index: 20; top: 12px; left: 12px; transform: translateY(-180%); padding: 12px 18px; border-radius: 8px; background: #192139; }
.skip-link:focus { transform: translateY(0); }
#canvas-bg { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.nebula { position: fixed; inset: -10%; z-index: 0; pointer-events: none; background: radial-gradient(ellipse at 22% 25%, rgba(116, 52, 192, .17), transparent 45%), radial-gradient(ellipse at 80% 55%, rgba(20, 105, 140, .12), transparent 42%); animation: pulseNebula 14s ease-in-out infinite alternate; }
@keyframes pulseNebula { from { opacity: .55; transform: scale(1); } to { opacity: 1; transform: scale(1.08); } }
.app-shell { position: relative; z-index: 1; width: min(720px, calc(100% - 32px)); margin: 44px auto 28px; }
.brand-line { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 9px; letter-spacing: 2px; margin: 0 5px 22px; }
.brand-star { color: var(--soft-purple); font-size: 24px; line-height: 1; }
.brand-rule { height: 1px; flex: 1; background: var(--card-border); }
.main-card { overflow: hidden; border: 1px solid var(--card-border); border-radius: 28px; background: var(--card-bg); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); box-shadow: 0 30px 100px #0006, inset 0 1px 0 #ffffff08; }
.hero { position: relative; padding: 48px 32px 35px; text-align: center; background: radial-gradient(ellipse at 50% 20%, #8b5cf619, transparent 70%); }
.celestial-icons { display: flex; justify-content: center; align-items: center; gap: 30px; color: var(--accent-gold); font-size: 23px; height: 91px; margin-bottom: 23px; }
.hero-moon { color: #e1d3ff; font-size: 85px; font-family: Georgia, serif; line-height: 1; text-shadow: 0 0 35px #a855f766; transform: rotate(-12deg); }
.eyebrow { margin: 0 0 10px; font-size: 10px; font-weight: 650; letter-spacing: 2.3px; color: var(--soft-purple); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 18px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(39px, 8vw, 60px); font-weight: 400; line-height: 1.06; letter-spacing: -2px; }
h1 span { display: block; font-style: italic; color: var(--soft-purple); }
.hero-copy { font-size: 15px; color: var(--muted); margin-bottom: 24px; }
.hero-tags { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.hero-tags span { font-size: 10px; letter-spacing: .5px; padding: 5px 11px; border: 1px solid var(--card-border); border-radius: 20px; color: #c1c8dc; }
.section { margin: 0 36px; padding: 30px 0; border-top: 1px solid var(--card-border); }
.section-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.section-number { flex: 0 0 27px; width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid #c4b5fd30; border-radius: 50%; font-size: 10px; color: var(--soft-purple); }
h2 { font-size: 19px; line-height: 1.35; font-weight: 550; margin-bottom: 0; letter-spacing: -.3px; }
.section-intro { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { min-width: 0; }
label { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; font-size: 12px; margin-bottom: 7px; font-weight: 550; }
label span { color: var(--muted); font-size: 10px; font-weight: 400; }
input { display: block; width: 100%; min-width: 0; min-height: 49px; background: #070c1dcc; border: 1px solid #66729155; border-radius: 10px; padding: 11px 12px; color: var(--text); transition: border-color .2s, box-shadow .2s; }
input:hover { border-color: #a8b1ca99; }
input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px #a855f718; }
input::-webkit-calendar-picker-indicator { opacity: .8; cursor: pointer; }
.offset-field { margin-top: 16px; max-width: 270px; }
.field-help { margin: 10px 0 20px; color: var(--muted); font-size: 11px; line-height: 1.7; }
.primary-button, .secondary-button { border-radius: 10px; padding: 13px 18px; min-height: 48px; font-size: 13px; font-weight: 650; transition: transform .2s, box-shadow .2s, background .2s; }
.primary-button { width: 100%; display: flex; justify-content: center; align-items: center; gap: 18px; border: 1px solid #ceadff44; color: white; background: linear-gradient(115deg, #7e38ce, #6740c5); box-shadow: 0 8px 24px #6d28d92a; }
.primary-button:hover { transform: translateY(-2px); box-shadow: 0 10px 30px #a855f745; }
.primary-button:disabled { cursor: wait; opacity: .65; transform: none; }
.secondary-button { border: 1px solid #a855f766; background: #a855f715; color: #e4d6ff; }
.secondary-button:hover { background: #a855f72b; transform: translateY(-1px); }
.privacy-note { text-align: center; margin: 12px 0 0; color: var(--muted); font-size: 10px; }
.privacy-note span { color: var(--accent-cyan); margin-right: 5px; }
.status { font-size: 13px; color: #c4dcff; margin: 14px 0 0; }
.status:empty { display: none; }
.status.error { color: #fda4af; }
#results { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--card-border); }
.result-summary { padding: 22px; text-align: center; border: 1px solid #a855f740; border-radius: 15px; background: linear-gradient(130deg, #a855f715, #38bdf808); margin-bottom: 18px; }
.result-angle { display: block; font-family: Georgia, serif; font-size: 43px; color: #e0c7ff; line-height: 1.3; }
.result-summary p { color: var(--muted); font-size: 12px; margin: 8px 0 0; }
.windows-list { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 12px; }
.window-card { border: 1px solid var(--card-border); border-radius: 12px; background: #05071455; padding: 16px; }
.window-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 12px; }
.window-heading h3 { font-size: 13px; margin: 0; font-weight: 600; }
.window-heading span { color: var(--muted); font-size: 11px; }
.window-days { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.window-day { background: #ffffff04; border-radius: 7px; padding: 9px; min-width: 0; }
.window-day strong { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .5px; font-weight: 500; }
.window-day time { display: block; font-size: 13px; margin-top: 4px; }
.window-day.is-peak { background: #a855f713; border: 1px solid #a855f735; }
.window-day.is-peak strong { color: var(--soft-purple); }
.window-note { margin: 10px 0 0; font-size: 11px; color: var(--muted); }
.results-help { font-size: 11px; color: var(--muted); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gallery-card { min-width: 0; overflow: hidden; text-align: left; padding: 0 0 14px; border: 1px solid var(--card-border); border-radius: 12px; background: #090f20; color: var(--text); transition: transform .2s, border-color .2s, box-shadow .2s; }
.gallery-card:hover { transform: translateY(-4px); border-color: var(--tone); box-shadow: 0 10px 28px #0003; }
.prep { --tone: #7dd3fc; }
.peak { --tone: #d0a7ff; }
.refeed { --tone: #f7c574; }
.gallery-art { overflow: hidden; margin-bottom: 13px; background: radial-gradient(ellipse at center, #ffffff08, transparent 70%); }
.gallery-art svg { display: block; width: 100%; height: auto; transition: transform .5s; }
.gallery-card:hover svg { transform: scale(1.08); }
.orbit { stroke: var(--tone); stroke-width: .7; fill: none; opacity: .28; }
.art-line, .spark { stroke: var(--tone); stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.moon-fill { fill: #a855f713; }
.art-dot { fill: var(--tone); }
.gallery-kicker { display: block; padding: 0 12px; color: var(--tone); letter-spacing: 1.7px; font-size: 9px; margin-bottom: 5px; }
.gallery-card strong { display: block; padding: 0 12px; font-size: 12px; font-weight: 550; }
.gallery-detail { display: flex; justify-content: space-between; gap: 3px; padding: 0 12px; color: var(--muted); font-size: 10px; margin-top: 6px; }
.protocol-list { display: grid; gap: 24px; }
.protocol-step { display: grid; grid-template-columns: 32px 1fr; gap: 14px; }
.day-badge { display: grid; place-items: center; width: 32px; height: 32px; background: #ffffff05; border: 1px solid var(--card-border); border-radius: 9px; color: var(--tone); font-size: 11px; }
.protocol-step .eyebrow { color: var(--tone); font-size: 9px; margin-bottom: 5px; }
h3 { font-size: 15px; font-weight: 600; margin-bottom: 9px; }
.protocol-step p, .protocol-step li { color: #b8c0d4; font-size: 12px; }
.protocol-step p { margin-bottom: 10px; }
.protocol-step ul { margin: 0 0 12px; padding-left: 18px; }
.protocol-step li { margin-bottom: 8px; padding-left: 2px; }
.protocol-step li::marker { color: var(--tone); }
.protocol-step strong { color: #e0e4f0; font-weight: 600; }
.protocol-step .small-note { font-size: 11px; color: var(--muted); border-left: 2px solid var(--card-border); padding-left: 11px; margin-bottom: 0; }
.notice { border: 1px solid #f59e0b30; border-radius: 10px; padding: 17px; background: #f59e0b06; margin-top: 26px; }
.notice h3 { color: #efce97; font-size: 12px; }
.notice p, .notice a { font-size: 11px; color: #b7bfd0; }
.notice p { margin-bottom: 9px; }
.notice a { color: #efce97; }
.card-footer { text-align: center; border-top: 1px solid var(--card-border); padding: 26px 36px; color: var(--muted); font-size: 11px; }
.card-footer > span { color: var(--soft-purple); font-size: 29px; line-height: 1; }
.card-footer > p { margin: 12px 0; }
details { max-width: 550px; margin: 0 auto; }
summary { cursor: pointer; color: #cdb9ed; }
details p { text-align: left; margin: 14px 0 0; }
details a { display: inline-block; margin-top: 12px; }
.page-footer { text-align: center; color: #929bb3; font-size: 9px; letter-spacing: 2.8px; margin-top: 23px; }
#imageModal { padding: 0; width: min(500px, calc(100% - 32px)); max-height: 90vh; max-height: 90dvh; overflow: auto; border: 1px solid #ad8edb66; border-radius: 20px; background: #0d1427; color: var(--text); box-shadow: 0 30px 120px #0009; }
#imageModal::backdrop { background: #02040dcc; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.modal-content { position: relative; padding: 24px 30px 30px; }
.icon-button { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--card-border); background: #17213a; color: var(--text); position: absolute; right: 12px; top: 12px; z-index: 1; }
.icon-button:hover { background: #253453; }
.modal-art { max-width: 280px; margin: 0 auto 10px; }
.modal-art svg { width: 100%; display: block; }
#modal-title { font-family: Georgia, serif; font-size: 29px; margin-bottom: 14px; }
#modal-description, #modal-meals { color: #bac3d8; font-size: 13px; }
#modal-meals { padding-left: 20px; margin-bottom: 23px; }
#modal-meals li { margin-bottom: 9px; }
.modal-content .secondary-button { width: 100%; }
@media (max-width: 560px) {
  .app-shell { width: min(720px, calc(100% - 20px)); margin-top: 24px; }
  .brand-line { letter-spacing: 1px; font-size: 8px; gap: 7px; }
  .main-card { border-radius: 20px; }
  .hero { padding: 30px 20px; }
  .section { margin: 0 20px; padding: 26px 0; }
  .gallery-grid { gap: 8px; }
  .gallery-card strong { font-size: 11px; padding: 0 8px; }
  .gallery-kicker, .gallery-detail { padding: 0 8px; }
  .gallery-detail { font-size: 9px; }
  .protocol-step { gap: 10px; grid-template-columns: 28px 1fr; }
  .day-badge { width: 28px; height: 28px; }
  .window-card { padding: 12px; }
  .window-day { padding: 7px; }
  .window-day time { font-size: 12px; }
  .card-footer { padding: 24px 20px; }
}
@media (max-width: 380px) {
  .form-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-card { display: grid; grid-template-columns: 92px 1fr; padding: 10px; align-items: center; }
  .gallery-art { grid-row: 1 / 4; margin: 0; }
  .gallery-kicker { margin: 0; }
  .gallery-detail { margin: 0; }
  .gallery-card strong { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .nebula { animation: none; }
  *, *::before, *::after { transition: none !important; }
  .gallery-card:hover, .primary-button:hover, .secondary-button:hover, .gallery-card:hover svg { transform: none; }
}