/* AITC 2026 marketing homepage — midnight / gold mockup system */

body.home-marketing {
  --mk-navy: #0a1628;
  --mk-navy-mid: #0d2144;
  --mk-navy-brand: #00215b;
  --mk-gold: #d4af37;
  --mk-gold-hover: #e8cc84;
  --mk-white: #ffffff;
  --mk-page: #f4f6f9;
  --mk-card: #ffffff;
  --mk-muted: #64748b;
  --mk-text: #1e293b;
  --mk-green: #22c55e;
  --mk-radius: 12px;
  --mk-radius-lg: 16px;
  --mk-radius-pill: 999px;
  --home-gold: #d4af37;
}

body.home-marketing .site-app-header {
  background: rgba(2, 22, 54, 0.92);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* ── Nav (homepage) ── */
.mk-nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}
.mk-nav-event {
  display: none;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}
.mk-nav-event span:first-child {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.mk-nav-event span:last-child {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
}
@media (min-width: 1100px) {
  .mk-nav-event { display: flex; }
}

.mk-nav-links {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.15rem 1.35rem;
  flex: 1;
}
.mk-nav-links a {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s;
}
.mk-nav-links a:hover,
.mk-nav-links a.is-active {
  color: #fff;
}
@media (min-width: 1024px) {
  .mk-nav-links { display: flex; }
}

.mk-nav-cta {
  display: none;
  align-items: center;
  gap: 0.55rem;
}
.mk-nav-cta .mk-nav-cta__login { display: none; }
@media (min-width: 640px) {
  .mk-nav-cta { display: inline-flex; }
}
@media (min-width: 1024px) {
  .mk-nav-cta .mk-nav-cta__login { display: inline-flex; }
}
.mk-nav-cta .mk-btn {
  padding: 0.5rem 0.95rem;
  font-size: 0.65rem;
}
@media (min-width: 640px) and (max-width: 1023px) {
  .home-marketing .mk-nav-drawer-register { display: none; }
}

.mk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: var(--mk-radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.7rem 1.25rem;
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  cursor: pointer;
  white-space: nowrap;
}
@media (max-width: 399px) {
  .mk-btn {
    white-space: normal;
    letter-spacing: 0.05em;
    text-align: center;
    line-height: 1.25;
  }
}
.mk-btn--gold {
  background: var(--mk-gold);
  color: var(--mk-navy);
  border-color: var(--mk-gold);
}
.mk-btn--gold:hover {
  background: var(--mk-gold-hover);
  border-color: var(--mk-gold-hover);
  color: var(--mk-navy);
}
.mk-btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.mk-btn--outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #fff;
  color: #fff;
}
.mk-btn--navy {
  background: var(--mk-navy-brand);
  color: #fff;
  border-color: var(--mk-navy-brand);
}
.mk-btn--navy:hover {
  background: #001845;
  color: #fff;
}
.mk-btn--ghost-light {
  background: #fff;
  color: var(--mk-navy-brand);
  border-color: #e2e8f0;
}
.mk-btn--ghost-light:hover {
  border-color: var(--mk-navy-brand);
}

.home-marketing .mk-nav-hamburger {
  display: inline-flex;
}
@media (max-width: 639px) {
  body.home-marketing .site-nav-logo .site-logo-img { max-height: 32px !important; }
}
@media (min-width: 1024px) {
  .home-marketing .mk-nav-hamburger { display: none; }
}

.mk-mobile-links {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0 0.75rem;
}
.mk-mobile-links a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 0.85rem 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}
.mk-mobile-links a:hover { color: #fff; }

/* ── Hero ── */
.mk-hero {
  position: relative;
  overflow: hidden;
  background-color: #021636;
  background-image:
    linear-gradient(180deg, rgba(2, 22, 54, 0.45) 0%, rgba(7, 26, 56, 0.7) 100%),
    url('../background.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  padding: 2.5rem 0 5.5rem;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}
@media (min-width: 768px) {
  .mk-hero { padding: 3.5rem 0 6.5rem; padding-left: env(safe-area-inset-left, 0px); padding-right: env(safe-area-inset-right, 0px); }
}

.mk-hero__net { display: none; }

.mk-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  gap: 2.25rem;
}
@media (min-width: 640px) {
  .mk-hero__inner { padding: 0 1.5rem; }
}
@media (min-width: 900px) {
  .mk-hero__inner {
    padding: 0 2rem;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 2.25rem;
  }
}
@media (min-width: 1024px) {
  .mk-hero__inner { gap: 3rem; }
}

.mk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mk-gold);
  margin: 0 0 1rem;
}
.mk-hero .mk-eyebrow { color: var(--mk-gold); }

.mk-hero__title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #fff !important;
  margin: 0;
  text-transform: uppercase;
}
.mk-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 34rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  font-style: italic;
}
.mk-hero__sub {
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.58);
  letter-spacing: 0.02em;
}
.mk-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.mk-glass {
  border-radius: var(--mk-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  padding: 1.4rem 1.35rem 1.25rem;
}
@media (min-width: 640px) {
  .mk-glass { padding: 1.65rem 1.6rem 1.4rem; }
}

.mk-badge-open {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(34, 197, 94, 0.16);
  color: #4ade80;
  border: 1px solid rgba(74, 222, 128, 0.35);
  border-radius: var(--mk-radius-pill);
  padding: 0.28rem 0.7rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.mk-badge-open.is-closed {
  background: rgba(148, 163, 184, 0.16);
  color: #cbd5e1;
  border-color: rgba(148, 163, 184, 0.35);
}
.mk-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.25);
}

.mk-glass__date {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 0.45rem;
  line-height: 1.2;
}
.mk-glass__loc {
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
}
.mk-glass__loc-sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
  margin: 0.2rem 0 1.15rem;
}

.mk-count {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.1rem;
}
.mk-count__cell {
  background: rgba(7, 16, 28, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  text-align: center;
  padding: 0.7rem 0.25rem 0.55rem;
}
.mk-count__num {
  font-size: 1.35rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #fff;
  line-height: 1;
}
.mk-count__lbl {
  margin-top: 0.35rem;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.mk-glass .add-cal-btn {
  width: 100%;
  justify-content: center;
  color: rgba(255, 255, 255, 0.78);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}
.mk-glass .add-cal-btn:hover {
  color: var(--mk-gold);
  border-color: rgba(212, 175, 55, 0.45);
  background: rgba(212, 175, 55, 0.08);
}

/* ── Stats ribbon ── */
.mk-stats {
  position: relative;
  z-index: 2;
  margin: -2.75rem auto 0;
  max-width: 72rem;
  padding: 0 max(1rem, env(safe-area-inset-right, 0px)) 0 max(1rem, env(safe-area-inset-left, 0px));
}
@media (min-width: 640px) {
  .mk-stats { padding: 0 1.5rem; }
}
@media (min-width: 1024px) {
  .mk-stats { padding: 0 2rem; }
}
.mk-stats__bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 0.5rem;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 18px 40px rgba(10, 22, 40, 0.12);
  padding: 1.1rem 1rem;
  border: 1px solid #e8edf4;
}
@media (min-width: 900px) {
  .mk-stats__bar {
    grid-template-columns: repeat(4, 1fr);
    padding: 1.15rem 1.5rem;
  }
}
@media (max-width: 639px) {
  .mk-stats__bar { border-radius: 20px; }
}
.mk-stats__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}
.mk-stats__ico {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  background: rgba(0, 33, 91, 0.08);
  color: var(--mk-navy-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mk-stats__val {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--mk-navy-brand);
  line-height: 1.2;
}
.mk-stats__lbl {
  font-size: 0.72rem;
  color: var(--mk-muted);
}

/* ── Shared sections ── */
.mk-section {
  padding: 3.25rem 0;
  background: var(--mk-page);
}
@media (max-width: 639px) {
  .mk-section { padding: 2.25rem 0; }
}
.mk-section--white { background: #fff; }
.mk-wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 max(1rem, env(safe-area-inset-right, 0px)) 0 max(1rem, env(safe-area-inset-left, 0px));
}
@media (min-width: 640px) {
  .mk-wrap { padding: 0 max(1.5rem, env(safe-area-inset-right, 0px)) 0 max(1.5rem, env(safe-area-inset-left, 0px)); }
}
@media (min-width: 1024px) {
  .mk-wrap { padding: 0 2rem; }
}

body.home-marketing .section-eyebrow {
  color: var(--mk-gold) !important;
  letter-spacing: 0.2em;
  font-weight: 700;
}
body.home-marketing .section-title {
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ── Why attend ── */
.mk-why-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}
@media (min-width: 640px) {
  .mk-why-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .mk-why-grid { grid-template-columns: repeat(4, 1fr); }
}
.mk-why-card {
  background: #fff;
  border: 1px solid #e8edf4;
  border-radius: var(--mk-radius-lg);
  padding: 1.4rem 1.25rem 1.35rem;
  box-shadow: 0 10px 28px rgba(10, 22, 40, 0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}
.mk-why-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(10, 22, 40, 0.1);
}
.mk-why-ico {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.mk-why-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--mk-navy-brand);
  margin: 0 0 0.45rem;
}
.mk-why-card p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--mk-muted);
  margin: 0;
}

/* ── Speakers ── */
.mk-speakers-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.mk-speakers-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.mk-speakers-actions a {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--mk-navy-brand);
  text-decoration: none;
}
.mk-speakers-actions a:hover { color: var(--mk-gold); }

.mk-speakers-nav {
  display: flex;
  gap: 0.4rem;
}
.mk-speakers-nav button {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: var(--mk-navy-brand);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mk-speakers-nav button:hover {
  border-color: var(--mk-navy-brand);
}

.mk-speakers-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 0.25rem 0.1rem 1rem;
}
.mk-speakers-track::-webkit-scrollbar { display: none; }

.mk-speaker {
  flex: 0 0 min(180px, 42vw);
  scroll-snap-align: start;
  text-align: center;
  background: #fff;
  border: 1px solid #e8edf4;
  border-radius: var(--mk-radius-lg);
  padding: 1.25rem 0.85rem 1.1rem;
  box-shadow: 0 8px 22px rgba(10, 22, 40, 0.05);
}
@media (min-width: 768px) and (max-width: 1023px) {
  .mk-speaker { flex-basis: min(210px, 32vw); }
}
@media (min-width: 1024px) {
  .mk-speaker { flex-basis: calc((100% - 5rem) / 6); }
}
.mk-speaker__photo {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  margin: 0 auto 0.85rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 1.05rem;
  box-shadow: 0 8px 20px rgba(0, 33, 91, 0.15);
}
.mk-speaker__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mk-speaker h3 {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--mk-navy-brand);
  margin: 0 0 0.2rem;
  line-height: 1.25;
}
.mk-speaker .mk-speaker__role {
  font-size: 0.7rem;
  color: var(--mk-muted);
  margin: 0 0 0.55rem;
  line-height: 1.35;
  min-height: 2.1em;
}
.mk-speaker__org {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mk-navy-brand);
  opacity: 0.7;
}

/* ── Agenda preview ── */
.mk-agenda {
  display: grid;
  gap: 1.75rem;
}
@media (min-width: 900px) {
  .mk-agenda {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: 2rem;
  }
}
@media (min-width: 1024px) {
  .mk-agenda { gap: 2.5rem; }
}
.mk-agenda-cards {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 640px) {
  .mk-agenda-cards { grid-template-columns: 1fr 1fr; }
}
.mk-day {
  background: #fff;
  border: 1px solid #e8edf4;
  border-radius: var(--mk-radius-lg);
  padding: 1.15rem 1.1rem 1rem;
  box-shadow: 0 8px 22px rgba(10, 22, 40, 0.05);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.mk-day__kicker {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mk-gold);
  margin: 0 0 0.25rem;
}
.mk-day__date {
  font-size: 0.72rem;
  color: var(--mk-muted);
  margin: 0 0 0.45rem;
}
.mk-day h3 {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--mk-navy-brand);
  margin: 0 0 0.7rem;
}
.mk-day ul {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}
.mk-day li {
  position: relative;
  padding: 0 0 0.4rem 0.85rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--mk-muted);
}
.mk-day li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mk-day-accent, var(--mk-gold));
}
.mk-day__ico {
  margin-top: 0.75rem;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--mk-day-accent, var(--mk-gold));
  text-decoration: none;
}
.mk-day__attire {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.7rem;
  padding: 0.22rem 0.55rem 0.22rem 0.35rem;
  border-radius: 999px;
  background: rgba(2, 22, 54, 0.05);
  color: var(--mk-navy-brand);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.3;
}
.mk-day__attire span {
  display: inline-block;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  background: var(--mk-navy-brand);
  color: #fff;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.mk-dress-wrap {
  margin-top: 1.75rem;
}
.mk-dress {
  display: grid;
  gap: 1.25rem;
  padding: 1.25rem 1.15rem 1.15rem;
  border: 1px solid #e8edf4;
  border-radius: var(--mk-radius-lg);
  background: #fff;
}
@media (min-width: 800px) {
  .mk-dress {
    grid-template-columns: minmax(12rem, 0.85fr) 1.15fr;
    align-items: start;
    gap: 1.75rem;
    padding: 1.5rem 1.5rem 1.35rem;
  }
}
.mk-dress__eyebrow {
  margin: 0 0 0.3rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mk-gold);
}
.mk-dress__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--mk-navy-brand);
}
.mk-dress__lead {
  margin: 0.45rem 0 0;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--mk-muted);
  max-width: 28rem;
}
.mk-dress__days {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}
@media (min-width: 640px) {
  .mk-dress__days {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }
}
.mk-dress__day {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid #e8edf4;
  background: #f8f9fb;
}
.mk-dress__num {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mk-gold);
}
.mk-dress__label {
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--mk-navy-brand);
  line-height: 1.3;
}
.mk-dress__hint {
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--mk-muted);
}

/* ── Venue ── */
.mk-venue {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 900px) {
  .mk-venue {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 2.5rem;
  }
}
.mk-venue__photo {
  border-radius: var(--mk-radius-lg);
  overflow: hidden;
  min-height: 240px;
  background: #0a1628;
  box-shadow: 0 18px 40px rgba(10, 22, 40, 0.16);
}
.mk-venue__photo img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  display: block;
}
.mk-venue__feats {
  display: grid;
  gap: 0.75rem;
  margin: 1.15rem 0 1.35rem;
}
.mk-venue__feat {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mk-navy-brand);
}
.mk-venue__feat span {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 10px;
  background: rgba(0, 33, 91, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mk-travel-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
@media (min-width: 640px) {
  .mk-travel-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .mk-travel-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1280px) {
  .mk-travel-grid { grid-template-columns: repeat(5, 1fr); }
}
.mk-travel-card {
  display: block;
  background: #fff;
  border: 1px solid #e8edf4;
  border-radius: 14px;
  padding: 1rem;
  text-decoration: none;
  transition: transform 0.15s, border-color 0.15s;
}
.mk-travel-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 33, 91, 0.28);
}
.mk-travel-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--mk-navy-brand);
}
.mk-travel-card span {
  font-size: 0.72rem;
  color: var(--mk-muted);
}

/* ── CTA bar ── */
.mk-cta-bar {
  background: linear-gradient(90deg, #07101c, #0d2144 55%, #07101c);
  color: #fff;
  padding: 1.75rem 0;
}
.mk-cta-bar__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 max(1rem, env(safe-area-inset-right, 0px)) 0 max(1rem, env(safe-area-inset-left, 0px));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}
@media (min-width: 640px) {
  .mk-cta-bar__inner { padding: 0 1.5rem; }
}
@media (min-width: 1024px) {
  .mk-cta-bar__inner { padding: 0 2rem; }
}
.mk-cta-bar__copy {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}
.mk-cta-bar__ico {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--mk-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mk-cta-bar h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.35;
}
@media (min-width: 768px) {
  .mk-cta-bar h2 { font-size: 1.25rem; }
}

/* ── Footer marketing tweak ── */
.home-marketing .aitc-site-footer {
  background-color: #021636;
  background-image:
    linear-gradient(180deg, rgba(2, 22, 54, 0.55) 0%, rgba(7, 26, 56, 0.78) 100%),
    url('../background.png');
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
}
.home-marketing .aitc-site-footer__credit {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.15rem;
  margin-top: 1.75rem;
}
.mk-footer-social {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.mk-footer-social a {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mk-footer-social a:hover {
  color: var(--mk-gold);
  border-color: var(--mk-gold);
}

/* ── Challenge / concierge restyle ── */
body.home-marketing .challenge-topic-row,
body.home-marketing .home-info-card {
  border-radius: 12px;
}

@media (max-width: 767px) {
  .mk-hero__cta .mk-btn,
  .mk-cta-bar .mk-btn {
    width: 100%;
  }
  .mk-count__num { font-size: 1.1rem; }
  .mk-stats__ico {
    width: 2rem;
    height: 2rem;
  }
  .mk-stats__item { gap: 0.45rem; }
  .mk-venue__photo,
  .mk-venue__photo img { min-height: 200px; }
  .challenge-rubric-row {
    grid-template-columns: 1fr auto;
    gap: 0.45rem 0.85rem;
  }
  .challenge-rubric-row .rubric-bar-wrap {
    grid-column: 1 / -1;
    width: 100%;
  }
  .mk-cta-bar h2 { font-size: 0.98rem; }
  .area-item { padding: 0.7rem 1rem; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .mk-hero__cta { gap: 0.65rem; }
  .mk-glass__date { font-size: 1.3rem; }
  .mk-cta-bar__inner { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .mk-speakers-track { scroll-behavior: auto; }
  .mk-why-card:hover,
  .mk-travel-card:hover { transform: none; }
}

@keyframes count-tick { 0%{transform:translateY(-4px);opacity:.6} 100%{transform:translateY(0);opacity:1} }
@keyframes concierge-bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-5px)} }
.countdown-digit { font-variant-numeric: tabular-nums; animation: count-tick .35s ease both; }

.add-cal-btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-secondary, #475569);
  border: 1px solid var(--card-border, #e2e8f0);
  border-radius: 999px;
  padding: .5rem 1.1rem;
  transition: all .2s;
  text-decoration: none;
  cursor: pointer;
  background: transparent;
}

.area-card {
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  background: #fff;
  box-shadow: 0 8px 22px rgba(0,33,91,.07);
  overflow: hidden;
}
.area-card-header {
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid #e2e8f0;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.area-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .75rem 1.25rem;
  border-bottom: 1px solid #f1f5f9;
  font-size: .78rem;
}
.area-item:last-child { border-bottom: none; }
.area-icon { font-size: 1rem; flex-shrink: 0; }
.area-name { font-weight: 600; color: #00215b; }
.area-dist { font-size: .68rem; color: #64748b; margin-top: .1rem; }

.challenge-rubric-row {
  display: grid;
  grid-template-columns: 1fr auto 2fr;
  align-items: center;
  gap: 1.25rem;
  padding: .9rem 0;
  border-bottom: 1px solid #e2e8f0;
}
.challenge-rubric-row:last-child { border-bottom: none; }
.rubric-bar-wrap { width: 80px; }
.rubric-bar-bg { height: 4px; background: #e2e8f0; border-radius: 2px; overflow: hidden; }
.rubric-bar-fill { height: 100%; border-radius: 2px; }
.challenge-topic-row {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .75rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}
.challenge-topic-title { font-size: .83rem; font-weight: 600; color: #00215b; margin-bottom: .15rem; }
.challenge-topic-desc { font-size: .72rem; color: #64748b; line-height: 1.5; }
.rubric-label { font-size: .8rem; font-weight: 600; color: #00215b; }
.rubric-pct { font-size: .75rem; font-weight: 600; color: #64748b; }
.deliverable-item { display: flex; align-items: flex-start; gap: .6rem; font-size: .78rem; color: #475569; }

.concierge-bubble {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 14px 14px 14px 4px;
  padding: .75rem 1rem;
  font-size: .8rem;
  color: #1e293b;
  line-height: 1.6;
  max-width: 85%;
}
.concierge-user {
  background: rgba(0, 33, 91, 0.06);
  border: 1px solid rgba(0, 33, 91, 0.18);
  border-radius: 14px 14px 4px 14px;
  padding: .75rem 1rem;
  font-size: .8rem;
  color: #00215b;
  line-height: 1.6;
  max-width: 85%;
  margin-left: auto;
}
.concierge-typing { display: flex; gap: 4px; align-items: center; padding: .55rem .75rem; }
.concierge-dot {
  width: 5px; height: 5px;
  background: rgba(0, 33, 91, 0.45);
  border-radius: 50%;
  animation: concierge-bounce .9s ease-in-out infinite;
}
.concierge-dot:nth-child(2) { animation-delay: .15s; }
.concierge-dot:nth-child(3) { animation-delay: .3s; }
.concierge-input-row {
  display: flex;
  gap: .5rem;
  padding: .75rem 1rem;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 0 0 20px 20px;
}
.concierge-input {
  flex: 1;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: .5rem .85rem;
  font-size: .78rem;
  color: #00215b;
  font-family: inherit;
  outline: none;
}
.concierge-send {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: #00215b;
  border: 1px solid #00215b;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.concierge-send svg { width: 15px; height: 15px; }
.quick-chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .68rem;
  font-weight: 500;
  padding: .35rem .8rem;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: #00215b;
  cursor: pointer;
  font-family: inherit;
}
.concierge-label { font-size: .65rem; color: #94a3b8; margin-bottom: .3rem; }
.concierge-chips {
  padding: .75rem 1.25rem;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}

.home-info-card {
  background: #fff;
  border: 1px solid #e2e8f0;
}
.glass-panel-strong {
  background: #fff;
  border: 1px solid #e8edf4;
  border-radius: 20px;
  box-shadow: 0 8px 28px rgba(0, 33, 91, 0.08);
}