/* ── Uppercase section title ─────────────────────────────────────────────── */

.section-title-upper {
  font-family: var(--font-body);
  font-size: clamp(0.75rem, 1.5vw, 0.95rem);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink);
  text-align: center;
  margin-bottom: var(--s5);
}

.section--ink .section-title-upper {
  color: var(--paper);
}

/* ── Animations ──────────────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px);
}

.hero-hidden {
  opacity: 0;
  transform: translateY(16px);
}

.hero-hidden-right {
  opacity: 0;
  transform: translateX(30px);
}

@keyframes shimmer {
  from {
    background-position: -200% center;
  }

  to {
    background-position: 200% center;
  }
}

.eyebrow.shimmer {
  background: linear-gradient(90deg,
      var(--color-accent) 0%,
      var(--double-colonial-white-400) 40%,
      var(--color-accent) 60%,
      var(--color-accent-strong) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 1.2s ease-in-out forwards;
}

@media (max-width: 64rem) {
  body.mobile-nav-open {
    overflow: hidden;
  }

  body.mobile-nav-open::before {
    content: "";
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--ink) 42%, transparent);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 96;
  }

  .header-inner {
    grid-template-columns: auto auto;
    grid-template-areas: "brand toggle" "nav nav" "cta cta";
    gap: var(--s2);
    padding-block: var(--s2);
  }

  .brand-link {
    grid-area: brand;
  }

  .menu-toggle {
    grid-area: toggle;
    display: inline-flex;
    justify-self: end;
    align-items: center;
    min-height: 2.75rem;
    padding-inline: 0.95rem;
    border-radius: 999px;
    z-index: 101;
  }

  .primary-nav {
    grid-area: nav;
    display: block;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    visibility: hidden;
    transform: translateY(-0.5rem);
    transition:
      max-height 280ms cubic-bezier(0.2, 0.8, 0.2, 1),
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0ms linear 220ms;
    z-index: 101;
  }

  .primary-nav.open {
    max-height: 28rem;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition:
      max-height 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0ms linear 0ms;
  }

  .header-cta {
    grid-area: cta;
    justify-self: start;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--s2);
    border: 1px solid var(--color-border);
    padding: var(--s3);
    background: var(--parchment);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.16);
  }

  .primary-nav a {
    display: block;
    width: 100%;
    padding: 0.35rem 0;
    font-size: 0.76rem;
    letter-spacing: 0.09em;
  }

  .section {
    padding-block: var(--s7);
  }

  .page-main {
    padding-bottom: var(--s7);
  }

  .notify-panel {
    grid-template-columns: 1fr;
    grid-template-areas:
      "eyebrow"
      "title"
      "lead"
      "form";
    row-gap: 0.9rem;
    padding: clamp(1.35rem, 6vw, 2.1rem);
  }

  .notify-panel .section-title-upper {
    font-size: clamp(1.7rem, 8vw, 2.55rem);
    max-width: 14ch;
  }

  .notify-panel .section-lead {
    max-width: 44ch;
  }

  .notify-inline-form {
    width: min(100%, 33rem);
  }

  .about-copy {
    padding-left: 0;
  }

  .hero-fullbleed {
    height: 72vh;
    height: 72svh;
    max-height: 600px;
  }

  .hero-video {
    object-position: center 20%;
  }

  .hero-content {
    padding-top: var(--s7);
    padding-bottom: var(--s6);
  }

  .hero-stats {
    gap: var(--s5);
    flex-wrap: wrap;
  }

  .stat-card strong {
    font-size: 2.25rem;
  }

  .about-highlight,
  .testimonial-grid,
  .value-grid,
  .role-grid,
  .mission-grid,
  .community-testimonial-grid,
  .sponsor-tier-grid,
  .gallery-event-grid,
  .gallery-access-grid,
  .two-column,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .gallery-photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner .social-icons--footer {
    justify-content: flex-start;
  }

  .value-card,
  .role-card,
  .sponsor-tier-card,
  .testimonial-card {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .value-card:last-child,
  .role-card:last-child,
  .sponsor-tier-card:last-child,
  .testimonial-card:last-child {
    border-bottom: none;
  }

  .value-card {
    cursor: pointer;
  }

  .value-card.is-flipped .value-card__inner {
    transform: rotateY(180deg);
  }

  .stats-band {
    grid-template-columns: 1fr;
  }

  .stats-band-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .stats-band-item:last-child {
    border-bottom: none;
  }

  .gallery-grid {
    flex-direction: column;
  }

  .gallery-card,
  .gallery-grid::after {
    flex: 1 1 100%;
    min-width: 0;
  }

  .contact-form-grid,
  .sponsor-form-grid,
  .form-grid,
  .sponsor-benefit-grid {
    grid-template-columns: 1fr;
  }

  .form-inline-group {
    flex-direction: column;
    align-items: stretch;
  }

  .lux-hero-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .lux-form-card {
    width: min(100%, 32rem);
  }

  .announcement-panel {
    padding: var(--s5);
  }

  .community-testimonial-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 40rem) {
  .gallery-photo-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Motion ──────────────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: no-preference) {
  .reveal.in-view {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }

  .hero-hidden {
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
  }

  .hero-hidden-right {
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }

  .hero-visible {
    opacity: 1 !important;
    transform: none !important;
  }

  .gallery-overlay {
    transition: opacity 0.25s ease;
  }

  .primary-nav a {
    transition: color 0.15s ease, border-color 0.15s ease;
  }

}

@media (prefers-reduced-motion: reduce) {
  .reveal.in-view {
    opacity: 1;
    transform: none;
  }
}

/* ── Hero Upgrade ────────────────────────────────────────────────────────── */

/* LCP poster: static image displayed until video first frame is ready.
   Sits above .hero-video (z-index: 0) and below .hero-bg-overlay (z-index: 2).
   JS (script.js) sets [hidden] on this element once video canplay fires. */
.hero-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  z-index: 1;
}

/* Electric underline on hero eyebrow */
.hero-content .eyebrow {
  display: none;
}

/* Hero headline — larger, bolder presence */
.hero-content .page-title {
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

/* Accent word in hero headline */
.hero-content .page-title em {
  font-style: italic;
  color: var(--color-accent);
}

/* ── Marquee motion gate (already handled above, extra safety) ───────────── */

@media (prefers-reduced-motion: no-preference) {
  .gallery-card img {
    transition: transform 0.5s ease;
  }

  .value-card__inner {
    transition: transform 500ms cubic-bezier(0.4, 0.2, 0.2, 1);
  }

  .btn-electric {
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  }
}

@media (prefers-reduced-motion: reduce) {

  /* Disable flip and all card animations */
  .value-card__inner {
    transition: none;
    transform: none !important;
  }

  .value-card__back {
    display: none;
  }

  .value-card__front {
    position: relative;
    inset: auto;
  }

  .value-card__glow-ring::before {
    animation: none;
  }

  .value-card__orb {
    animation: none;
  }
}

.copy-emphasis {
  font-weight: 700;
  color: var(--color-accent);
}

.stack-copy {
  display: grid;
  gap: var(--s3);
}

.stack-copy p,
.stack-copy li {
  color: inherit;
}

.event-benefits {
  margin-top: var(--s4);
}

@media (max-width: 760px) {

  .photo-grid-4x2,
  .innovator-grid,
  .highlight-grid,
  .contact-intent-grid {
    grid-template-columns: 1fr;
  }

  .sponsor-logo-row li {
    font-size: 0.65rem;
  }
}

/* ── Delay Utilities ────────────────────────────────────────────────────── */
.delay-1 {
  transition-delay: 100ms;
}

.delay-2 {
  transition-delay: 200ms;
}

.delay-3 {
  transition-delay: 300ms;
}

.delay-4 {
  transition-delay: 400ms;
}

.delay-5 {
  transition-delay: 500ms;
}

.delay-6 {
  transition-delay: 600ms;
}

.delay-7 {
  transition-delay: 700ms;
}

.delay-8 {
  transition-delay: 800ms;
}

.delay-9 {
  transition-delay: 900ms;
}

.delay-10 {
  transition-delay: 1000ms;
}

.photo-grid-4x2 {
  margin-top: var(--s5);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s3);
}

.photo-grid-4x2 figure {
  margin: 0;
  border-radius: 0.85rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.photo-grid-4x2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.quote-line {
  margin-top: var(--s4);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.7vw, 2rem);
}

/* ── CTA Buttons (shared across events, host, partner) ───────────────────── */

.countdown-actions {
  display: flex;
  gap: var(--s3);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-electric {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  padding: 0.75rem var(--s4);
  background: var(--color-accent);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--color-accent);
  cursor: pointer;
  position: relative;
  animation: electric-pulse 2.4s ease-in-out infinite;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, animation 0s;
}

@keyframes electric-pulse {

  0%,
  100% {
    box-shadow:
      0 0 6px color-mix(in srgb, var(--color-accent) 35%, transparent),
      0 0 18px color-mix(in srgb, var(--color-accent) 12%, transparent);
  }

  50% {
    box-shadow:
      0 0 18px color-mix(in srgb, var(--color-accent) 65%, transparent),
      0 0 48px color-mix(in srgb, var(--color-accent) 25%, transparent);
  }
}

.btn-electric:hover,
.btn-electric:focus-visible {
  background: transparent;
  color: var(--color-accent);
  animation: none;
  box-shadow:
    0 0 20px color-mix(in srgb, var(--color-accent) 55%, transparent),
    0 0 60px color-mix(in srgb, var(--color-accent) 20%, transparent);
  outline: none;
}

@media (prefers-reduced-motion: reduce) {
  .btn-electric {
    animation: none;
  }
}

.btn-electric svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

.btn-ghost-light {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  padding: 0.75rem var(--s4);
  background: transparent;
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(250, 250, 248, 0.3);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.btn-ghost-light:hover,
.btn-ghost-light:focus-visible {
  border-color: var(--parchment);
  color: var(--parchment);
  outline: none;
}

.btn-ghost-light svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

/* ── Flow-grid layout (events + meet-your-host) ─────────────────────────── */

.host-flow-section {
  position: relative;
  overflow: hidden;
}

.host-flow-section::before {
  content: "";
  position: absolute;
  inset: auto -14% -35% auto;
  width: clamp(12rem, 28vw, 22rem);
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  background: radial-gradient(
    circle at 40% 40%,
    color-mix(in srgb, var(--color-accent) 24%, transparent),
    color-mix(in srgb, var(--color-accent) 3%, transparent) 65%,
    transparent 80%
  );
  pointer-events: none;
  z-index: 0;
}

.host-flow-section::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: -3.1rem;
  height: 6.2rem;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  pointer-events: none;
  z-index: 0;
}

.host-wave-to-ink {
  margin-bottom: -3rem;
  padding-bottom: calc(var(--s8) + 3rem);
}

.host-wave-to-ink::after {
  background: var(--ink);
}

.host-wave-to-paper {
  margin-bottom: -3rem;
  padding-bottom: calc(var(--s8) + 3rem);
}

.host-wave-to-paper::after {
  background: var(--parchment);
}

.host-flow-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.25rem, 2.5vw, 2.2rem);
  align-items: center;
}

.host-flow-grid--reverse {
  grid-template-columns: 1.1fr 0.9fr;
}

.host-flow-grid--reverse .host-flow-photo {
  order: 2;
}

.host-flow-grid--reverse article {
  order: 1;
}

.host-flow-photo {
  margin: 0;
  border-radius: 50% 50% 44% 56% / 48% 52% 48% 52%;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-accent) 34%, transparent);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
}

.section--ink .host-flow-photo {
  border-color: rgba(250, 250, 248, 0.34);
}

.host-flow-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

/* ── Highlight grid (events + partner-with-us) ───────────────────────────── */

/* Shared classes used across partner and dont-miss-out pages */
.dmo-form {
  margin-top: var(--s4);
}

.sponsor-logo-title {
  margin: var(--s4) 0 0.7rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 75%, transparent);
}

.sponsor-logo-row {
  margin-top: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.sponsor-logo-row li {
  display: inline-flex;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--color-accent) 45%, transparent);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: inherit;
}

.section--ink .sponsor-logo-row li {
  border-color: color-mix(in srgb, var(--color-accent) 55%, transparent);
}

@media (max-width: 760px) {
  .sponsor-logo-title {
    font-size: 0.65rem;
  }
}

.highlight-grid {
  margin-block: var(--s5) var(--s4);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s3);
}

.highlight-grid .content-card {
  height: 100%;
}

.highlight-grid h3 {
  font-size: clamp(1.4rem, 2vw, 2rem);
  margin-bottom: 0.4rem;
}

/* ── Shared responsive: mid-width ────────────────────────────────────────── */

@media (max-width: 1100px) {
  .photo-grid-4x2 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .innovator-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .host-flow-grid,
  .host-flow-grid--reverse {
    grid-template-columns: 1fr;
  }

  .host-flow-grid--reverse .host-flow-photo,
  .host-flow-grid--reverse article {
    order: initial;
  }

  .host-wave-to-ink,
  .host-wave-to-paper {
    margin-bottom: -2rem;
    padding-bottom: calc(var(--s8) + 2rem);
  }

  .host-flow-section::after {
    bottom: -2.2rem;
    height: 4.6rem;
  }
}