/* =========================================================
   AM TALENTS — layout.css
   Navbar flottante et footer
========================================================= */

/* --- Navbar --- */

.am-nav {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 28px;
  /* Glassmorphism renforcé — lisible sur la vidéo sombre */
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.20);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
  border-radius: 999px;
  padding: 10px 10px 10px 22px;
  transition: all var(--am-dur-base) var(--am-ease-out);
  width: min(92vw, 1080px);
}

/* Liens blancs sur fond sombre (hero vidéo) */
.am-nav .am-nav__links a { color: rgba(255, 255, 255, 0.85); }
.am-nav .am-nav__links a:hover { color: var(--am-orange-400); }
.am-nav .am-nav__word { color: rgba(255, 255, 255, 0.9); }

/* Au scroll : fond blanc opaque, texte sombre */
.am-nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-color: var(--am-border);
  box-shadow: var(--am-shadow-md);
  width: min(88vw, 980px);
}

.am-nav.scrolled .am-nav__links a { color: var(--am-ink-700); }
.am-nav.scrolled .am-nav__links a:hover { color: var(--am-orange-400); }
.am-nav.scrolled .am-nav__word { color: var(--am-steel-700); }

/* Pages intérieures — navbar toujours visible, fond blanc forcé */
.am-nav--static {
  background: rgba(255, 255, 255, 0.97) !important;
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}
.am-nav--static .am-nav__links a,
.am-nav--static .am-nav__word {
  color: var(--am-ink-900) !important;
}
.am-nav--static .am-nav__links a:hover {
  color: var(--am-orange-400) !important;
}

.am-nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--am-ink-900);
}

.am-nav__logo-img {
  height: 52px;
  width: auto;
  display: block;
}

.am-nav__word {
  font-family: var(--am-font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--am-steel-700);
}

.am-nav__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--am-orange-400);
  vertical-align: middle;
  margin-left: 2px;
  position: relative;
  top: -1px;
}

.am-nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  margin-right: 14px;
}

.am-nav__links a {
  font-size: 14px;
  color: var(--am-ink-700);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--am-dur-fast) var(--am-ease-out);
}

.am-nav__links a:hover {
  color: var(--am-orange-400);
}

.am-nav__cta {
  background: var(--am-steel-400);
  color: #fff;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--am-dur-fast) var(--am-ease-out);
}

.am-nav__cta:hover {
  background: var(--am-orange-400);
  transform: translateY(-1px);
}

/* --- Footer --- */

.am-footer {
  background: var(--am-paper);
  padding: 100px 64px 40px;
  border-top: 1px solid var(--am-border);
}

.am-footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 80px;
  margin-bottom: 80px;
}

.am-footer__mega {
  font-family: var(--am-font-display);
  font-weight: 700;
  font-size: clamp(56px, 7vw, 96px);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--am-ink-900);
  margin-bottom: 16px;
}

/* Point orange dans le mega titre */
.am-footer__mega-dot {
  color: var(--am-orange-400);
}

.am-footer__logo-img {
  height: 80px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
}

.am-footer__brand p {
  color: var(--am-ink-600);
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
  max-width: 300px;
}

.am-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.am-footer__h {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--am-ink-500);
  font-weight: 500;
  margin-bottom: 16px;
}

.am-footer__cols a {
  display: block;
  color: var(--am-ink-700);
  text-decoration: none;
  font-size: 14px;
  padding: 4px 0;
  transition: color var(--am-dur-fast);
  cursor: pointer;
}

.am-footer__cols a:hover {
  color: var(--am-orange-400);
}

.am-footer__cols .am-footer__contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
}
.am-footer__contact-link svg {
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity var(--am-dur-fast);
}
.am-footer__contact-link:hover svg {
  opacity: 1;
}

.am-footer__bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--am-border);
  font-size: 12px;
  color: var(--am-ink-500);
}

/* --- Responsive --- */

@media (max-width: 960px) {
  .am-footer__top { grid-template-columns: 1fr; gap: 48px; }
  .am-footer__cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .am-footer { padding-left: 24px; padding-right: 24px; }
  .am-nav { width: 92vw; padding: 8px 8px 8px 16px; }
  .am-nav__links { display: none; }
  .am-footer__cols { grid-template-columns: 1fr; }
}