/* ============================================================
   APTIVOO · Shared components (nav, footer, cards, pills)
   ============================================================ */

/* ── Nav ─────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background var(--d-base) var(--e-out),
              backdrop-filter var(--d-base) var(--e-out),
              border-color var(--d-base) var(--e-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(245,241,234,0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
}
.nav__logo {
  display: flex;
  align-items: center;
  transition: opacity var(--d-fast) var(--e-out);
}
.nav__logo:hover { opacity: 0.72; }
.nav__logo svg { height: 22px; width: auto; }
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 40px);
  font-size: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  position: relative;
  padding: 6px 2px;
  color: var(--ink-2);
  transition: color var(--d-fast) var(--e-out);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--d-base) var(--e-out);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after,
.nav__links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__links a.is-active { color: var(--ink); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 500;
  transition: background var(--d-fast) var(--e-out);
}
.nav__cta:hover { background: var(--clay); }

/* Mobile nav */
.nav__burger {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  margin: 5px auto;
  transition: transform var(--d-base) var(--e-out), opacity var(--d-base);
}
.nav__mobile {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 99;
  padding: 100px var(--page-pad) var(--s-6);
  transform: translateY(-100%);
  transition: transform var(--d-slow) var(--e-out);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}
.nav__mobile.is-open { transform: translateY(0); }
.nav__mobile a {
  font-family: var(--f-display);
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  padding: var(--s-2) 0;
}
.nav__mobile a .em { display: inline-block; margin-left: 8px; color: var(--clay); font-size: 0.4em; font-family: var(--f-mono); letter-spacing: 0.14em; vertical-align: middle; }

@media (max-width: 880px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
  body.nav-open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav__burger span:nth-child(2) { opacity: 0; }
  body.nav-open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-7) 0 var(--s-4);
  margin-top: var(--s-7);
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-5);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid rgba(245,241,234,0.08);
}
.footer__brand svg { height: 30px; width: auto; }
.footer__brand p {
  margin-top: var(--s-3);
  max-width: 38ch;
  color: rgba(245,241,234,0.62);
  font-size: 15px;
  line-height: 1.6;
}
.footer__col h5 {
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245,241,234,0.4);
  font-weight: 500;
  margin: 0 0 var(--s-3) 0;
}
.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__col a {
  color: rgba(245,241,234,0.78);
  font-size: 14px;
  transition: color var(--d-fast) var(--e-out);
}
.footer__col a:hover { color: var(--clay); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-4);
  color: rgba(245,241,234,0.5);
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
}
.footer__bigmark {
  padding: var(--s-6) 0 0;
  font-family: var(--f-display);
  font-size: clamp(60px, 16vw, 260px);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 0.9;
  color: rgba(245,241,234,0.95);
  user-select: none;
}
.footer__bigmark .em { color: rgba(245,241,234,0.38); }
.footer__bigmark .dot {
  display: inline-block;
  width: 0.08em;
  height: 0.08em;
  background: var(--clay);
  border-radius: 999px;
  transform: translateY(-0.72em);
}

@media (max-width: 760px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
}

/* ── Pills and badges ─────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--clay-soft);
  color: var(--clay);
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 999px;
  font-weight: 500;
}
.pill--ink { background: rgba(245,241,234,0.08); color: var(--paper); }
.pill--ghost { background: transparent; border: 1px solid var(--border); color: var(--ink-3); }
.pill .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--clay);
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--paper-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  transition: transform var(--d-base) var(--e-out),
              box-shadow var(--d-base) var(--e-out),
              border-color var(--d-base) var(--e-out);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-3);
  border-color: transparent;
}
.card__num {
  font-family: var(--f-display);
  font-size: clamp(48px, 5vw, 80px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}
.card__num .em { color: var(--clay); font-weight: 300; }

/* ── Marquee ──────────────────────────────────────────────── */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--s-3) 0;
}
.marquee__track {
  display: flex;
  gap: var(--s-5);
  white-space: nowrap;
  animation: scroll 38s linear infinite;
  will-change: transform;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(28px, 4vw, 48px);
  color: var(--ink-2);
  letter-spacing: -0.02em;
}
.marquee__item .dot { display: inline-block; width: 6px; height: 6px; background: var(--clay); border-radius: 999px; }

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Page header (used on inner pages) ────────────────────── */
.page-head {
  padding: calc(var(--s-6) + 60px) 0 var(--s-6);
}
.page-head h1 {
  max-width: 16ch;
  margin-top: var(--s-4);
}
.page-head .lead {
  margin-top: var(--s-4);
}