/* ==========================================================================
   AIM landing — chrome layer.
   Top announcement bar, sticky nav, footer.
   ========================================================================== */

/* ---------- ANNOUNCEMENT BAR ---------- */
.aim-announce {
  background: var(--aim-ink);
  color: #f4f4f1;
  height: var(--aim-announce-h);
  display: flex;
  align-items: center;
  font-size: 13px;
  position: relative;
  z-index: 60;
}
.aim-announce__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 16px;
}
.aim-announce__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aim-accent);
  display: inline-block;
}
.aim-announce__msg {
  color: #f4f4f1;
  letter-spacing: 0.005em;
}
.aim-announce__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.35);
  text-underline-offset: 4px;
  font-weight: 500;
  transition: text-decoration-color 0.2s var(--aim-ease);
}
.aim-announce__cta:hover { text-decoration-color: var(--aim-accent); }
.aim-announce__arrow { display: inline-block; transition: transform 0.2s var(--aim-ease); }
.aim-announce__cta:hover .aim-announce__arrow { transform: translateX(3px); }

@media (max-width: 720px) {
  .aim-announce__msg { font-size: 12px; }
}

/* ---------- NAV ---------- */
.aim-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--aim-nav-h);
  /* At the very top of the page the nav sits flush over the hero — no bg,
     no border, no blur. Backdrop materialises only after the user scrolls. */
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition:
    background 0.2s var(--aim-ease),
    border-color 0.2s var(--aim-ease),
    backdrop-filter 0.2s var(--aim-ease),
    -webkit-backdrop-filter 0.2s var(--aim-ease);
}
.aim-nav.is-scrolled {
  background: rgba(250, 249, 245, 0.94);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--aim-line);
}
.aim-nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 0 28px;
  max-width: 100%;
}

.aim-nav__brand {
  display: inline-flex;
  align-items: center;
  color: var(--aim-ink);
  flex-shrink: 0;
  margin-right: 8px;
}
/* Wordmark logo (475:92 aspect — height-anchored, width follows).
   The wordmark sits in the lower 2/3 of the viewBox (y≈32–91) — only the
   decorative asterisk lives in the upper third (y≈0–32). To put the
   "microservices" pill optically on the menu baseline we shift the logo
   UP by the pill-center offset: ((61.5 − 46) / 92) × height ≈ 0.17 × height.
   At height: 26px that's −4px. Asterisk just naturally pokes above. */
.aim-nav__brand-logo {
  display: inline-flex;
  align-items: center;
  align-self: center;
  color: var(--aim-ink);
  height: 26px;
  line-height: 0;
  font-size: 0;
  transform: translateY(-4px);
}
.aim-nav__brand-logo svg {
  height: 100%;
  width: auto;
  display: block;
  vertical-align: middle;
}
.aim-nav__brand:hover .aim-nav__brand-logo { color: var(--aim-accent); }

.aim-nav__menus {
  display: flex;
  align-items: center;
  gap: 26px;
  flex: 1;
}
.aim-nav__menu {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13.5px;
  color: var(--aim-ink-2);
  font-weight: 500;
  transition: color 0.18s var(--aim-ease);
}
.aim-nav__menu:hover { color: var(--aim-accent); }
.aim-nav__caret { width: 11px; height: 11px; opacity: 0.7; }

.aim-nav__utility {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}
.aim-nav__util-link {
  font-size: 13.5px;
  color: var(--aim-ink-2);
  font-weight: 500;
  transition: color 0.18s var(--aim-ease);
}
.aim-nav__util-link:hover { color: var(--aim-accent); }

.aim-nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--aim-line-strong);
  border-radius: 6px;
  align-items: center;
  justify-content: center;
}
.aim-nav__burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--aim-ink);
  border-radius: 2px;
}

@media (max-width: 1100px) { .aim-nav__menus { gap: 20px; } .aim-nav__utility { gap: 16px; } }
@media (max-width: 960px)  { .aim-nav__menus { display: none; } }
@media (max-width: 720px)  {
  .aim-nav__utility .aim-nav__util-link { display: none; }
  .aim-nav__burger { display: inline-flex; }
}

/* ---------- FOOTER ---------- */
.aim-footer {
  background: var(--aim-ink);
  color: #c8ccd8;
  padding: 80px 0 32px;
  margin-top: 0;
}
.aim-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 3.6fr;
  gap: 80px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.aim-footer__brand { display: flex; flex-direction: column; gap: 16px; }
.aim-footer__brand-logo {
  display: inline-flex;
  align-items: center;
  color: #ffffff;
  height: 28px;
  line-height: 0;
}
.aim-footer__brand-logo svg {
  height: 100%;
  width: auto;
  display: block;
}
.aim-footer__tagline {
  font-size: 14px;
  color: #8a8f9d;
  max-width: 320px;
  line-height: 1.55;
}

.aim-footer__cols {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
}
.aim-footer__col-title {
  font-family: var(--aim-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #8a8f9d;
  margin: 0 0 18px;
  font-weight: 500;
}
.aim-footer__links { display: flex; flex-direction: column; gap: 12px; }
.aim-footer__link {
  font-size: 14px;
  color: #c8ccd8;
  transition: color 0.15s var(--aim-ease);
}
.aim-footer__link:hover { color: var(--aim-accent); }

.aim-footer__base {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #6a6e7a;
  font-family: var(--aim-font-mono);
  letter-spacing: 0.02em;
}

@media (max-width: 1100px) {
  .aim-footer__top { grid-template-columns: 1fr; gap: 48px; }
  .aim-footer__cols { grid-template-columns: repeat(3, 1fr); gap: 28px 24px; }
}
@media (max-width: 720px) {
  .aim-footer__cols { grid-template-columns: repeat(2, 1fr); }
  .aim-footer__base { flex-direction: column; gap: 8px; align-items: flex-start; }
}