@layer reset, base, components, responsive;
@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  body, h1, h2, h3, p { margin: 0; }
  img { display: block; max-width: 100%; }
  button, input, textarea { font: inherit; }
  button, a, summary, input, textarea { -webkit-tap-highlight-color: transparent; }
}
@layer base {
  :root { color-scheme: dark; --bg: #071714; --surface: #0d2520; --mint: #adf3d1; --text: #e8f2ed; --muted: #b1c7bc; --line: #315046; --radius: 22px; }
  html { scroll-behavior: smooth; scroll-padding-top: 28px; }
  body { color: var(--text); background: var(--bg); font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
  a { color: var(--mint); text-underline-offset: 4px; }
  a:hover { text-decoration-thickness: 2px; }
  :focus-visible { outline: 3px solid #dafbe9; outline-offset: 5px; }
  ::selection { background: #b2f4d1; color: #08251a; }
  h1, h2, h3 { line-height: 1.14; font-weight: 590; letter-spacing: -.035em; text-wrap: balance; }
  h1 { font-size: clamp(42px, 5.4vw, 72px); }
  h2 { font-size: clamp(28px, 3vw, 40px); }
  h3 { font-size: 22px; letter-spacing: -.025em; }
  p { text-wrap: pretty; }
  p + p { margin-top: 14px; }
  em { font-style: normal; color: var(--mint); }
}
@layer components {
  .container { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
  .site-header { border-bottom: 1px solid #244036; background: #081c18; }
  .nav-row { min-height: 100px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
  .brand { display: flex; align-items: center; gap: 12px; min-height: 52px; text-decoration: none; color: var(--text); font-size: 19px; font-weight: 650; line-height: 1.25; letter-spacing: -.02em; }
  .brand img { border-radius: 10px; }
  .brand-subtitle { display: block; font-size: 11px; font-weight: 450; color: var(--muted); letter-spacing: .02em; margin-top: 3px; }
  nav { display: flex; align-items: center; gap: 24px; }
  nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 14px; text-decoration: none; }
  nav a:hover, nav a[aria-current] { color: var(--mint); }
  nav a[aria-current] { text-decoration: underline; text-underline-offset: 8px; }
  .skip-link { position: fixed; top: 8px; left: 8px; z-index: 10; padding: 12px 20px; color: #071714; background: var(--mint); transform: translateY(-150%); }
  .skip-link:focus { transform: translateY(0); }
  .eyebrow { color: var(--mint); font-size: 11px; font-weight: 600; letter-spacing: .16em; line-height: 1.5; text-transform: uppercase; }
  .status-dot { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: currentColor; vertical-align: 1px; }
  .hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 72px; align-items: center; padding-block: 82px 78px; }
  .hero h1 { margin-top: 22px; }
  .hero-lead { max-width: 470px; margin-top: 25px; color: var(--muted); font-size: 19px; line-height: 1.6; }
  .hero-detail { font-size: 15px; color: var(--muted); margin-top: 9px; }
  .action-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
  .button { display: inline-flex; min-height: 50px; padding: 12px 21px; align-items: center; justify-content: center; gap: 24px; border-radius: 11px; border: 1px solid transparent; font-size: 14px; font-weight: 600; line-height: 1.4; text-align: center; text-decoration: none; cursor: pointer; transition: background-color 150ms, border-color 150ms; }
  .primary { background: var(--mint); color: #09261b; }
  .primary:hover { background: #c9fbe0; }
  .secondary { border-color: #58766a; background: #17342a; color: var(--text); }
  .secondary:hover { background: #244b3c; border-color: #97b8a9; }
  .button:disabled { cursor: not-allowed; background: #36564a; color: #c6d6ce; opacity: .7; }
  .small-note { margin-top: 22px; color: #a4beb1; font-size: 12px; line-height: 1.75; }
  .hero-art { position: relative; isolation: isolate; padding: 26px 12px 10px; }
  .icon-light { z-index: -1; position: absolute; inset: -38px -15px; background: radial-gradient(ellipse, #3b745445, transparent 68%); pointer-events: none; }
  .hero-icon { width: min(100%, 356px); height: auto; margin: auto; border-radius: 26%; box-shadow: 0 28px 48px #0006, 0 2px 0 #c5e9d522; }
  .art-caption { display: flex; justify-content: center; gap: 16px; margin-top: 37px; color: #97b6a7; font-size: 9px; letter-spacing: .18em; }
  .features-section { padding-block: 67px 70px; border-top: 1px solid #244036; border-bottom: 1px solid #244036; background: linear-gradient(120deg, #0c231d, #091b17); }
  .section-heading { margin-bottom: 35px; }
  .section-heading h2 { margin-top: 13px; }
  .section-heading > p:last-child { color: var(--muted); max-width: 550px; margin-top: 16px; }
  .feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .feature-card { min-height: 206px; padding: 26px; border-radius: var(--radius); border: 1px solid #3c5d4f; background: linear-gradient(145deg, #20433848, #0e251fc2); box-shadow: inset 0 1px 0 #c7efdc09; }
  .feature-number { font: 11px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .12em; color: #b2d4c3; display: block; margin-bottom: 25px; }
  .feature-card p { margin-top: 11px; color: var(--muted); font-size: 14px; }
  .help-band { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-block: 65px; }
  .help-band h2 { margin-top: 12px; font-size: 31px; }
  .help-band p:last-child { margin-top: 12px; color: var(--muted); }
  .help-band .button { flex-shrink: 0; }
  .site-footer { border-top: 1px solid #29483c; background: #05130f; padding-block: 38px 25px; }
  .footer-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
  .footer-brand { display: inline-flex; align-items: center; min-height: 44px; color: var(--text); text-decoration: none; font-size: 17px; font-weight: 620; letter-spacing: -.02em; }
  .footer-row p { font-size: 12px; color: var(--muted); }
  .footer-note { display: flex; justify-content: space-between; gap: 20px; margin-top: 31px; font-size: 11px; color: #98b4a5; }
  .document { padding-block: 65px 80px; }
  .page-intro { max-width: 810px; margin-bottom: 48px; }
  .page-intro h1 { font-size: clamp(36px, 4.5vw, 56px); margin-top: 18px; }
  .lead { font-size: 19px; line-height: 1.6; color: var(--muted); margin-top: 23px; max-width: 720px; }
  .updated { font-size: 12px; color: #a4beb1; margin-top: 22px; }
  .document-body { max-width: 760px; }
  .document-body section { padding-block: 25px; border-top: 1px solid #2c493d; }
  .document-body h2 { font-size: 24px; margin-bottom: 18px; }
  .document-body p { color: #c1d2c9; }
  .support-grid { display: grid; grid-template-columns: 1.65fr 1fr; gap: 55px; align-items: start; }
  .faq-list { border-top: 1px solid #456252; }
  details { border-bottom: 1px solid #456252; }
  summary { min-height: 65px; padding: 18px 26px 18px 0; font-size: 17px; font-weight: 560; cursor: pointer; }
  summary::marker { color: var(--mint); font-size: 12px; }
  details > div { padding: 0 12px 22px 18px; color: var(--muted); font-size: 15px; }
  .support-aside { padding: 28px; border: 1px solid #547364; border-radius: var(--radius); background: linear-gradient(140deg, #204b393d, #0b2019); }
  .support-aside h2 { font-size: 30px; margin-top: 20px; }
  .support-aside p:not(.eyebrow) { color: var(--muted); font-size: 15px; margin-top: 18px; }
  .support-aside .button { width: 100%; margin-top: 24px; }
  .text-link { display: inline-flex; min-height: 44px; align-items: center; font-size: 13px; margin-top: 14px; }
  .contact-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; align-items: start; }
  .contact-context h2 { font-size: 29px; }
  .contact-context > p { color: var(--muted); margin-top: 22px; }
  .privacy-note { display: flex; gap: 14px; margin-top: 28px; border-top: 1px solid #315346; padding-top: 21px; }
  .privacy-note p { color: #b9cbc0; font-size: 13px; }
  .note-mark { height: 21px; width: 21px; flex-shrink: 0; border: 1px solid #9cb7a5; border-radius: 50%; text-align: center; font-size: 12px; line-height: 19px; color: var(--mint); }
  .contact-form { padding: 30px; border: 1px solid #4a6a59; background: linear-gradient(135deg, #163d2e75, #0b2119); border-radius: var(--radius); }
  .availability { font-size: 14px; color: #d5e5db; padding: 15px 17px; background: #223d30; border-radius: 10px; border: 1px solid #4c6955; }
  .availability.ready { background: #193f2e; border-color: #56765e; }
  fieldset { min-width: 0; border: 0; padding: 0; margin: 24px 0 0; }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .field { margin-bottom: 22px; }
  label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 560; }
  label span { font-weight: 400; color: var(--muted); font-size: 12px; }
  input, textarea { width: 100%; min-height: 48px; padding: 12px; border: 1px solid #648171; border-radius: 8px; background: #061a12; color: var(--text); outline-offset: 3px; }
  textarea { resize: vertical; min-height: 165px; line-height: 1.6; }
  input:disabled, textarea:disabled { color: #a6b9ab; border-color: #415b49; background: #10261a; opacity: .7; }
  small { display: block; color: #b0c8b7; font-size: 11px; margin-top: 7px; }
  .form-status { color: #f1d5aa; font-size: 14px; margin-bottom: 14px; }
  .form-status:empty { display: none; }
  .form-fine-print { color: var(--muted); font-size: 11px; margin-top: 17px; }
  #contact-challenge { margin-bottom: 18px; }
  .empty-state { min-height: 55vh; }
  .empty-state h1 { margin-block: 18px; }
  .empty-state .button { margin-top: 24px; }
  .sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
}
@layer responsive {
  @media (max-width: 900px) {
    .hero { gap: 36px; padding-block: 65px; }
    .hero h1 { font-size: 56px; }
    .hero-lead { font-size: 17px; }
    .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .support-grid { gap: 30px; }
    .contact-grid { grid-template-columns: .7fr 1.3fr; gap: 30px; }
    .field-row { grid-template-columns: 1fr; gap: 0; }
  }
  @media (max-width: 640px) {
    .container { width: calc(100% - 40px); }
    .nav-row { min-height: 82px; gap: 14px; }
    .brand { gap: 9px; font-size: 17px; }
    .brand img { width: 32px; height: 32px; }
    .brand-subtitle { font-size: 9px; }
    nav { gap: 17px; }
    nav a { font-size: 13px; }
    .hero { grid-template-columns: 1fr; gap: 38px; padding-block: 47px 44px; }
    .hero h1 { font-size: clamp(43px, 10.9vw, 60px); }
    .hero-lead { max-width: 430px; font-size: 17px; margin-top: 21px; }
    .hero-art { padding-block: 10px 0; }
    .hero-icon { width: 228px; }
    .art-caption { margin-top: 28px; font-size: 8px; }
    .action-row { gap: 10px; }
    .button { gap: 14px; padding-inline: 17px; }
    .features-section { padding-block: 43px; }
    .section-heading h2 { font-size: 32px; }
    .section-heading > p:last-child { font-size: 15px; }
    .feature-grid { gap: 12px; }
    .feature-card { padding: 21px 18px; min-height: 228px; }
    .feature-card h3 { font-size: 20px; }
    .feature-card p { font-size: 13px; }
    .feature-number { margin-bottom: 19px; }
    .help-band { align-items: flex-start; flex-direction: column; gap: 24px; padding-block: 45px; }
    .help-band h2 { font-size: 28px; }
    .help-band p:last-child { font-size: 15px; }
    .footer-row { flex-direction: column; gap: 22px; }
    .footer-row nav { gap: 25px; flex-wrap: wrap; }
    .footer-note { gap: 10px; margin-top: 24px; flex-direction: column; }
    .document { padding-block: 42px 55px; }
    .page-intro { margin-bottom: 33px; }
    .page-intro h1 { font-size: 38px; }
    .lead { font-size: 17px; }
    .document-body p { font-size: 15px; }
    .support-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
    summary { font-size: 16px; }
    .contact-context h2 { font-size: 26px; }
    .contact-form { padding: 22px; }
    .contact-form .button { width: 100%; }
  }
  @media (max-width: 360px) { .feature-grid { grid-template-columns: 1fr; } .feature-card { min-height: 0; } .brand-subtitle { display: none; } }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: 0s !important; animation: none !important; } }
  @media (forced-colors: active) { .feature-card, .button, .contact-form, .support-aside { border: 1px solid ButtonText; } }
}