/*
Purpose: readable, responsive presentation for the Mullusi voluntary support route.
Governance scope: payment-state clarity, contribution boundaries, accessible controls, and shared shell alignment.
Dependencies: support/index.html, assets/styles.css, and the shared navigation shell.
Invariants: payment availability is stated in text, all controls meet the 44px target floor, and legal boundaries remain visible without JavaScript.
*/

.support-page { background: var(--bg); color: var(--ink); }
.support-mobile-nav { display: none; }
.support-page main { width: min(1180px, calc(100% - 64px)); margin: 0 auto; padding: 64px 0 96px; }
.support-page h1, .support-page h2, .support-page h3 { color: var(--ink); font-family: var(--serif); font-weight: 400; }
.support-page h1 { max-width: 11ch; margin: 18px 0 22px; font-size: 5.8rem; line-height: .94; }
.support-page h2 { max-width: 18ch; margin: 12px 0 18px; font-size: 3.5rem; line-height: 1; }
.support-page h3 { margin: 12px 0; font-size: 1.5rem; }
.support-page p { color: var(--ink-soft); line-height: 1.7; }
.support-kicker, .support-grid article > span, .support-use-list strong, .support-readout > span { color: var(--accent); font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.support-hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); gap: clamp(36px, 7vw, 90px); align-items: center; min-height: 650px; padding: 46px 0 70px; border-bottom: 1px solid var(--line-bright); }
.support-lede { max-width: 68ch; font-size: 1.08rem; }
.support-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.support-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; border: 1px solid var(--line-bright); padding: 10px 17px; color: var(--ink); font-family: var(--mono); font-size: .76rem; text-decoration: none; }
.support-button:hover, .support-button:focus-visible { border-color: var(--accent); color: var(--accent); }
.support-button-primary { border-color: var(--accent); background: var(--accent); color: #050609; font-weight: 700; }
.support-button-primary:hover, .support-button-primary:focus-visible { color: #050609; }
.support-readout { display: grid; grid-template-columns: auto 1fr; gap: 0; border-top: 3px solid var(--accent); background: var(--bg-raise); box-shadow: var(--shadow); }
.support-readout > span, .support-readout > strong { border: 1px solid var(--line); border-top: 0; padding: 16px; }
.support-readout > strong { border-left: 0; color: var(--ink); font-size: .9rem; line-height: 1.4; }
.support-readout a { color: inherit; }
.support-section { padding: 84px 0; border-bottom: 1px solid var(--line-bright); }
.support-heading { max-width: 760px; }
.support-grid { display: grid; gap: 18px; margin-top: 36px; }
.support-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.support-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.support-grid article { padding: clamp(24px, 4vw, 40px); border: 1px solid var(--line); background: var(--bg-panel); }
.support-use-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 34px 0 0; padding: 1px; background: var(--line); list-style: none; }
.support-use-list li { display: grid; gap: 9px; padding: 24px; background: var(--bg-raise); }
.support-use-list span { color: var(--ink-soft); line-height: 1.55; }
.support-accountability { margin-top: 24px; padding: 18px 20px; border-left: 3px solid var(--accent); background: var(--bg-panel); }
.support-payment { border-top: 3px solid var(--accent-warm) !important; }
.support-payment small { display: block; margin-top: 18px; color: var(--accent-warm); font-family: var(--mono); }
.support-confirmation { margin: 18px 0 0; padding: 14px 16px; border-left: 3px solid var(--accent-warm); background: var(--bg-raise); font-size: .9rem; }
.support-confirmation strong { color: var(--ink); }
.support-simple-list { display: grid; gap: 12px; margin: 20px 0 28px; padding-left: 20px; color: var(--ink-soft); line-height: 1.55; }
.support-boundary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 32px; }
.support-boundary-grid > div { padding: 22px; border-top: 2px solid var(--line-bright); background: var(--bg-panel); }
.support-boundary-grid strong { color: var(--ink); }
.support-boundary-grid p { margin: 10px 0 0; font-size: .9rem; }
.support-note { margin-top: 26px; }
.support-closing { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: end; padding: 84px 0 20px; }
.support-closing p { max-width: 68ch; }

@media (max-width: 900px) {
  .support-page h1 { font-size: 4.5rem; }
  .support-page h2 { font-size: 3rem; }
  .support-hero, .support-grid-three, .support-boundary-grid { grid-template-columns: 1fr 1fr; }
  .support-hero > :first-child { grid-column: 1 / -1; }
  .support-readout { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .support-mobile-nav { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-bottom: 1px solid var(--line); background: var(--bg-raise); }
  .support-mobile-nav a { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; border-right: 1px solid var(--line); padding: 8px 4px; color: var(--ink-soft); font-family: var(--mono); font-size: .64rem; text-decoration: none; }
  .support-mobile-nav a:last-child { border-right: 0; }
  .support-mobile-nav a[aria-current="page"] { color: var(--accent); background: var(--bg-panel); }
  .support-page main { width: min(100% - 32px, 1180px); padding-top: 32px; }
  .support-page h1 { font-size: 3rem; }
  .support-page h2 { font-size: 2.25rem; }
  .support-hero { grid-template-columns: 1fr; min-height: 0; }
  .support-grid-three, .support-grid-two, .support-use-list, .support-boundary-grid, .support-closing { grid-template-columns: 1fr; }
  .support-actions, .support-actions .support-button, .support-closing .support-button { width: 100%; }
}