@charset "UTF-8";
/* ACM rebuild 20261029. Cool ink and mint, no photo hero. */
:root {
  color-scheme: dark;
  --bg: #101418;
  --bg-2: #171c24;
  --card: #1b212b;
  --ink: #f4f7fb;
  --muted: #b7c2ce;
  --line: #313a48;
  --accent: #7ee0c6;
  --accent-ink: #10211c;
  --glow: #7ee0c622;
  --header: #101418e6;
  --danger: #ffb4a8;
  --text-scale: 1;
  font-size: calc(16px * var(--text-scale));
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7f8;
  --bg-2: #e7eef0;
  --card: #ffffff;
  --ink: #12181e;
  --muted: #52606c;
  --line: #d5dee4;
  --accent: #0f766e;
  --accent-ink: #f3fffc;
  --glow: #0f766e18;
  --header: #f4f7f8ee;
  --danger: #9f1239;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background-color: var(--bg);
  background-image: radial-gradient(900px 420px at 100% -8%, var(--glow), transparent 60%);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom);
}
img { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button, summary, select, a { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol { margin: 0; }
h1, h2, h3 { font-family: Georgia, "Iowan Old Style", Palatino, serif; font-weight: 500; letter-spacing: -0.03em; line-height: 1.12; overflow-wrap: anywhere; }
h1 { font-size: clamp(2.5rem, 8vw, 4.6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h2 em, h1 em { font-style: italic; color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.wrap { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.eyebrow, .kicker, .plan-caption { color: var(--accent); font-family: "Segoe UI", system-ui, sans-serif; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.quiet { color: var(--muted); }
.fine, .hint, .note, .language-note, small { color: var(--muted); }
.button, .text-button, .quiet-link, summary, .desktop-nav a, .mobile-menu a { min-height: 44px; }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 18px; border: 0; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: .95rem;
}
.button:hover { filter: brightness(1.06); }
.button-small { min-height: 44px; padding: 8px 14px; font-size: .85rem; }
.quiet-link { display: inline-flex; align-items: center; color: var(--accent); font-weight: 650; }
.text-button { border: 0; background: transparent; color: var(--accent); text-decoration: underline; text-underline-offset: 4px; padding: 8px 0; }
.skip-link { position: fixed; left: 12px; top: 12px; z-index: 50; transform: translateY(-160%); background: var(--accent); color: var(--accent-ink); padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { transform: none; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--header); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px); padding-top: env(safe-area-inset-top);
}
.header-inner { min-height: 72px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { font-family: Georgia, serif; font-size: 1.7rem; letter-spacing: -.06em; line-height: 1; }
.brand-mark span { color: var(--accent); }
.brand-name { font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); line-height: 1.35; border-left: 1px solid var(--line); padding-left: 10px; }
.desktop-nav { display: none; gap: 22px; }
.desktop-nav a { display: inline-flex; align-items: center; color: var(--muted); font-size: .92rem; }
.desktop-nav a.is-active, .desktop-nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.language-control select, .display-panel select, .field select, .field input, .field textarea {
  width: 100%; min-height: 48px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--bg); color: var(--ink); padding: 10px 12px;
}
.language-control select { width: auto; max-width: 108px; min-height: 44px; background: transparent; font-size: .85rem; }
.display-menu, .mobile-menu { position: relative; }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }
.display-menu > summary, .mobile-menu > summary {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: 999px; color: var(--muted);
}
.display-glyph { width: 14px; height: 14px; border-radius: 50%; background: linear-gradient(90deg, var(--ink) 50%, var(--accent) 50%); }
.display-panel, .mobile-menu[open] nav {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 30;
  width: min(320px, calc(100vw - 24px)); padding: 16px; border-radius: 16px;
  background: var(--card); border: 1px solid var(--line); box-shadow: 0 16px 40px #0006;
}
.display-panel h2 { font-size: 1.25rem; }
.display-panel p { margin: 6px 0 14px; }
.display-panel label, .range-label { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; }
.display-panel input[type="range"] { width: 100%; margin: 10px 0 14px; accent-color: var(--accent); }
.checkbox-label { display: flex; gap: 10px; align-items: flex-start; margin: 14px 0; }
.checkbox-label input { width: 1.15rem; height: 1.15rem; margin-top: 3px; accent-color: var(--accent); }
.mobile-menu nav { display: none; }
.mobile-menu[open] nav { display: grid; }
.mobile-menu a { display: flex; align-items: center; padding: 8px 4px; border-bottom: 1px solid var(--line); }
.mobile-menu a:last-child { border-bottom: 0; }
.header-cta { display: none; }
.hero { padding: 36px 0 12px; }
.hero-grid, .band-head, .platform-layout, .calc-layout, .faq-layout, .contact-layout, .footer-top, .footer-bottom { display: grid; gap: 22px; }
.lede { margin-top: 16px; font-size: 1.15rem; max-width: 36rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 22px; }
.fine { margin-top: 12px; font-size: .9rem; }
.plan, .calc-card, .form-card, .cards article, .platform-list div {
  background: var(--card); border: 1px solid var(--line); border-radius: 20px;
}
.plan { padding: 18px; }
.plan-top, .calc-head, .plan-list li, .facts, .footer-bottom { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.plan-top { color: var(--muted); font-size: .75rem; letter-spacing: .12em; }
.mini-brand { color: var(--accent); font-weight: 800; letter-spacing: -.04em; }
.plan h2 { font-size: 1.7rem; margin: 6px 0 14px; }
.week { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.week li { text-align: center; padding: 6px 0; border-radius: 10px; color: var(--muted); }
.week span { display: block; font-size: .62rem; letter-spacing: .04em; }
.week b { font-weight: 650; }
.week .is-today { background: var(--accent); color: var(--accent-ink); }
.plan-list { list-style: none; padding: 8px 0 0; }
.plan-list li { align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--line); }
.plan-list small, .cards small, .steps small { display: block; color: var(--muted); }
.pill { border: 1px solid var(--accent); color: var(--accent); border-radius: 999px; padding: 4px 8px; font-size: .75rem; white-space: nowrap; }
.tick { color: var(--accent); font-weight: 700; }
.plan-foot, .plan-control, .plan-caption { margin-top: 12px; }
.plan-control strong { display: block; }
.facts { list-style: none; padding: 8px 0 0; margin: 28px 0 0; flex-wrap: wrap; }
.facts li { flex: 1 1 140px; display: grid; gap: 4px; padding: 8px 0; }
.facts strong { font-family: Georgia, serif; font-size: 1.6rem; font-weight: 500; }
.facts a { color: var(--accent); font-weight: 700; }
.band { padding: 64px 0; }
.band-alt { background: var(--bg-2); }
.band-head p:last-child, .platform-layout > div > p, .faq-layout > div > p, .contact-layout > div > p { max-width: 40rem; }
.cards, .steps { display: grid; gap: 12px; margin-top: 28px; }
.cards article, .steps li { padding: 18px; }
.cards article > span, .steps > li > span { color: var(--accent); font-variant-numeric: tabular-nums; font-weight: 700; }
.cards h3, .steps h3 { margin: 8px 0; font-size: 1.3rem; }
.platform-list { display: grid; gap: 10px; }
.platform-list div { display: grid; gap: 4px; padding: 16px; }
.platform-list strong { font-family: Georgia, serif; font-size: 1.8rem; font-weight: 500; }
.platform-list p { padding: 4px 2px 0; }
.steps { list-style: none; padding: 0; }
.calc-card, .form-card { padding: 18px; }
.calc-head { margin-bottom: 8px; }
.calc-head h3, .form-card h3 { font-size: 1.35rem; }
.calc-head span { color: var(--muted); font-size: .75rem; letter-spacing: .12em; }
.calc-field { margin-top: 16px; }
.calc-field label, .field label { display: flex; justify-content: space-between; gap: 12px; font-weight: 650; }
.calc-field input, .display-panel input[type="range"] { accent-color: var(--accent); width: 100%; }
.range-ends { display: flex; justify-content: space-between; color: var(--muted); font-size: .8rem; }
.breakdown { margin: 18px 0; }
.breakdown div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.breakdown dt { color: var(--muted); }
.breakdown dd { margin: 0; font-variant-numeric: tabular-nums; }
.result { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: baseline; padding: 14px; border-radius: 16px; background: var(--accent); color: var(--accent-ink); }
.result strong { font-family: Georgia, serif; font-size: clamp(1.4rem, 6vw, 1.8rem); font-weight: 500; }
.faq-list details { border-top: 1px solid var(--line); padding: 12px 0; }
.faq-list summary { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; }
.faq-list summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; }
.faq-list details[open] summary::after { content: "\2013"; }
.faq-list p { margin-top: 8px; color: var(--muted); }
.contact-email { display: inline-block; margin: 16px 0; color: var(--accent); font-size: 1.15rem; font-weight: 750; text-decoration: underline; text-underline-offset: 4px; overflow-wrap: anywhere; }
.points { padding-left: 0; list-style: none; color: var(--muted); }
.points li + li { margin-top: 4px; }
.field { display: grid; gap: 6px; margin-top: 12px; }
.pair { display: grid; gap: 0; }
.optional { font-weight: 500; color: var(--muted); }
.field textarea { min-height: 120px; resize: vertical; }
.form-card .button { width: 100%; margin-top: 8px; }
.draft { margin-top: 16px; display: grid; gap: 10px; }
.draft textarea { width: 100%; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); padding: 12px; }
.draft-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.form-status:not(:empty) { margin-top: 10px; }
.notice { margin-top: 12px; padding: 10px 12px; border-radius: 12px; background: var(--bg-2); }
fieldset { border: 0; margin: 0; padding: 0; min-inline-size: 0; }
.site-footer { padding: 28px 0 48px; border-top: 1px solid var(--line); }
.footer-bottom { color: var(--muted); flex-wrap: wrap; }
.language-note { margin-top: 18px; font-size: .85rem; }
.language-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.reading-space body, .reading-space p, .reading-space li, .reading-space label, .reading-space a { line-height: 1.9; letter-spacing: .02em; }
.reading-space h1, .reading-space h2, .reading-space h3 { line-height: 1.28; letter-spacing: normal; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media (min-width: 720px) {
  .wrap { width: min(1120px, calc(100% - 64px)); }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .pair { grid-template-columns: 1fr 1fr; gap: 12px; }
  .platform-list { grid-template-columns: 1fr 1fr 1fr; }
  .platform-list p { grid-column: 1 / -1; }
  .band-head, .calc-layout, .faq-layout, .contact-layout { grid-template-columns: 1fr 1fr; align-items: start; gap: 40px; }
}
@media (min-width: 980px) {
  .desktop-nav { display: flex; }
  .mobile-menu { display: none; }
  .header-cta { display: inline-flex; }
  .hero { padding-top: 64px; }
  .hero-grid, .platform-layout { grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: start; }
  .platform-list { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr 1fr; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .band { padding: 96px 0; }
}
@media (max-width: 719px) {
  .brand-name, .display-label { display: none; }
  .week { gap: 2px; }
  .facts { display: grid; grid-template-columns: 1fr 1fr; }
  .facts li:last-child { grid-column: 1 / -1; }
}