/* ====================================================================
   AEY Mobile · À propos — styles
   Dépend de aey-tokens.css.
   ==================================================================== */
.about-body { background: var(--bg-dark); color: var(--paper); min-height: 100vh; }
.about-header { position: sticky; top: 0; z-index: var(--z-sticky); background: rgba(10, 10, 15, 0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-dark); }
.about-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 36px; }
.about-header__left { display: flex; align-items: center; gap: 24px; }
.about-nav { display: flex; gap: 22px; }
.about-nav__link { font-size: 13px; color: var(--paper-2); font-weight: 500; transition: color var(--t-fast) var(--ease); padding: 4px 0; }
.about-nav__link:hover { color: var(--paper); }
.about-nav__link.is-active { color: var(--paper); font-weight: 600; }
.about-hero { padding: 48px 0 36px; }
.about-hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.about-hero__title { font-size: clamp(40px, 6vw, 64px); margin: 12px 0 0; line-height: 0.95; }
.about-hero__lead { font-size: 16px; color: var(--paper-2); margin: 22px 0 0; max-width: 500px; line-height: 1.6; }
.about-hero__lead strong { color: var(--paper); font-weight: 600; }
.about-hero__stats { display: flex; gap: 32px; margin-top: 32px; flex-wrap: wrap; }
.about-stat__num { font-family: var(--font-display); font-size: 28px; font-weight: 700; letter-spacing: -0.04em; color: var(--paper); }
.about-stat__label { font-size: 11px; color: var(--paper-3); text-transform: uppercase; letter-spacing: 0.6px; margin-top: 2px; }
.about-hero__visual { position: relative; }
.about-hero__portrait { position: relative; width: 100%; aspect-ratio: 4/5; max-height: 520px; border-radius: 24px; overflow: hidden; background-size: cover; background-position: center; background-color: var(--surface-elev); }
.about-hero__portrait-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.75) 100%); pointer-events: none; }
.about-hero__quote { position: absolute; bottom: 24px; left: 24px; right: 24px; color: #fff; }
.about-hero__quote-mark { margin-bottom: 12px; }
.about-hero__quote-text { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; margin: 0 0 18px; color: #fff; }
.about-hero__author { display: flex; align-items: center; gap: 12px; }
.about-hero__author-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--mint); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--font-display); flex-shrink: 0; }
.about-hero__author-name { font-size: 14px; font-weight: 600; }
.about-hero__author-role { font-size: 12px; opacity: 0.75; }
.about-values { padding: 24px 0 56px; }
.about-values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.about-value { background: var(--surface-dark); color: var(--paper); border: 1px solid var(--border-dark); border-radius: var(--r-lg); padding: 24px 26px; }
.about-value--mint { background: var(--mint); color: #fff; border-color: transparent; }
.about-value__icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(255, 255, 255, 0.06); color: var(--mint); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.about-value--mint .about-value__icon { background: rgba(255, 255, 255, 0.18); color: #fff; }
.about-value__title { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin: 0; color: inherit; }
.about-value__desc { font-size: 13px; line-height: 1.55; margin: 8px 0 0; color: var(--paper-2); }
.about-value--mint .about-value__desc { color: rgba(255, 255, 255, 0.9); }
.about-manifesto { padding: 48px 0; background: linear-gradient(135deg, var(--surface-dark) 0%, rgba(10, 123, 255, 0.04) 100%); border-top: 1px solid var(--border-dark); border-bottom: 1px solid var(--border-dark); position: relative; overflow: hidden; }
.about-manifesto::before { content: ""; position: absolute; top: -100px; left: -100px; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(10, 123, 255, 0.18) 0%, transparent 70%); pointer-events: none; }
.about-manifesto__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; position: relative; }
.about-manifesto__title { margin: 8px 0 0; line-height: 1; }
.about-manifesto__right { font-size: 15px; line-height: 1.65; color: var(--paper-2); }
.about-manifesto__right p { margin: 0 0 18px; }
.about-manifesto__right p:last-child { margin-bottom: 0; }
.about-manifesto__right strong { color: var(--paper); font-weight: 600; }
.about-transparency { padding: 48px 0; }
.about-transparency__title { margin: 8px 0 28px; }
.about-transparency__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--border-dark); }
.about-transparency__item { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border-dark); }
.about-transparency__item dt { font-family: var(--font-mono); font-size: 11px; color: var(--paper-3); text-transform: uppercase; letter-spacing: 0.6px; padding-top: 2px; }
.about-transparency__item dd { margin: 0; font-size: 14px; color: var(--paper); line-height: 1.5; }
.about-transparency__item dd a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.about-cta { padding: 56px 0 80px; text-align: center; }
.about-cta h2 { margin: 0 0 8px; }
.about-cta__sub { font-size: 15px; color: var(--paper-2); max-width: 480px; margin: 0 auto 24px; line-height: 1.5; }
@media (max-width: 1024px) {
  .about-nav { display: none; }
  .about-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .about-hero__portrait { max-height: 480px; }
  .about-values__grid { grid-template-columns: 1fr; }
  .about-manifesto__grid { grid-template-columns: 1fr; gap: 24px; }
  .about-transparency__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .about-header__inner { padding: 14px 20px; }
  .about-hero { padding: 28px 0 20px; }
  .about-hero__stats { gap: 22px; }
  .about-stat__num { font-size: 24px; }
  .about-values { padding: 16px 0 36px; }
  .about-value { padding: 20px 22px; }
  .about-manifesto { padding: 36px 0; }
  .about-transparency { padding: 36px 0; }
  .about-transparency__item { grid-template-columns: 1fr; gap: 4px; }
  .about-cta { padding: 36px 0 56px; }
  .about-hero__quote-text { font-size: 18px; }
}