:root {
  --navy-950: #051225;
  --navy-900: #071a33;
  --navy-800: #0b2547;
  --navy-700: #14345d;
  --gold-500: #c99a2e;
  --gold-400: #dfb957;
  --gold-100: #fff4d6;
  --azul-600: #003b75;
  --azul-500: #00539f;
  --ink: #142033;
  --muted: #5b6675;
  --line: #d9dfeb;
  --paper: #ffffff;
  --soft: #f3f6fb;
  --soft-gold: #fbf5e8;
  --shadow: 0 24px 60px rgba(5, 18, 37, 0.16);
  --radius: 8px;
}

@keyframes headerDrop {
  from {
    opacity: 0;
    transform: translateY(-18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroDrift {
  from {
    transform: scale(1.03) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.1) translate3d(-18px, -10px, 0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes softPulse {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(223, 185, 87, 0);
  }
  50% {
    box-shadow: 0 0 28px rgba(223, 185, 87, 0.28);
  }
}

@keyframes brandGoldGlow {
  0%,
  100% {
    filter: drop-shadow(0 0 0 rgba(223, 185, 87, 0));
    transform: translateY(0);
  }
  50% {
    filter: drop-shadow(0 0 16px rgba(223, 185, 87, 0.38));
    transform: translateY(-1px);
  }
}

@keyframes brandShine {
  from {
    transform: translateX(-125%) skewX(-18deg);
  }
  to {
    transform: translateX(155%) skewX(-18deg);
  }
}

@keyframes shimmer {
  from {
    transform: translateX(-130%) skewX(-18deg);
  }
  to {
    transform: translateX(170%) skewX(-18deg);
  }
}

@keyframes whatsappFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes whatsappMessage {
  0%,
  100% {
    opacity: 0;
    transform: translate(-50%, 8px);
  }
  14%,
  72% {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes flyerSpotlight {
  from {
    opacity: 0;
    transform: translateY(34px) rotate(7deg) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(-5deg) scale(1);
  }
}

@keyframes flyerGlow {
  0%,
  100% {
    box-shadow: 0 30px 72px rgba(5, 18, 37, 0.2), 0 0 0 rgba(223, 185, 87, 0);
  }
  50% {
    box-shadow: 0 38px 92px rgba(5, 18, 37, 0.26), 0 0 44px rgba(223, 185, 87, 0.32);
  }
}

@keyframes flyerSheen {
  from {
    transform: translateX(-130%) rotate(18deg);
  }
  to {
    transform: translateX(160%) rotate(18deg);
  }
}

@keyframes galleryCarousel {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes sectionGlow {
  0%,
  100% {
    opacity: 0.08;
    transform: translate3d(-10%, 0, 0) rotate(-8deg);
  }
  50% {
    opacity: 0.18;
    transform: translate3d(12%, 0, 0) rotate(-8deg);
  }
}

@keyframes linePulse {
  0%,
  100% {
    opacity: 0.48;
    box-shadow: 0 0 0 rgba(223, 185, 87, 0);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 18px rgba(223, 185, 87, 0.42);
  }
}

@keyframes cardSheen {
  from {
    opacity: 0;
    transform: translateX(-140%) skewX(-18deg);
  }
  24% {
    opacity: 0.78;
  }
  to {
    opacity: 0;
    transform: translateX(170%) skewX(-18deg);
  }
}

@keyframes logoFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -6px;
  }
}

@keyframes creditGlow {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes countdownNumber {
  0%,
  100% {
    text-shadow: 0 0 0 rgba(223, 185, 87, 0);
    transform: translateY(0);
  }
  50% {
    text-shadow: 0 0 22px rgba(223, 185, 87, 0.34);
    transform: translateY(-2px);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

[id] {
  scroll-margin-top: 92px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  width: 100%;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px max(20px, calc((100vw - 1120px) / 2));
  color: #ffffff;
  background: rgba(5, 18, 37, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px);
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
  animation: headerDrop 560ms ease both;
}

.site-header.is-scrolled {
  background: rgba(5, 18, 37, 0.94);
  box-shadow: 0 18px 50px rgba(5, 18, 37, 0.22);
  border-color: rgba(255, 255, 255, 0.08);
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--gold-100);
  isolation: isolate;
  animation: brandGoldGlow 3.8s ease-in-out infinite;
}

.brand-mark {
  position: relative;
  width: 50px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  overflow: hidden;
  color: var(--gold-100);
  background:
    linear-gradient(135deg, rgba(255, 244, 214, 0.2), rgba(201, 154, 46, 0.12)),
    rgba(201, 154, 46, 0.14);
  border: 1px solid rgba(223, 185, 87, 0.58);
  border-radius: 6px;
  box-shadow:
    inset 0 0 18px rgba(223, 185, 87, 0.16),
    0 0 24px rgba(223, 185, 87, 0.12);
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: 0 1px 12px rgba(223, 185, 87, 0.34);
  animation: softPulse 3.4s ease-in-out infinite;
}

.brand-mark::after,
.brand-copy::after {
  content: "";
  position: absolute;
  top: -35%;
  bottom: -35%;
  left: 0;
  width: 38%;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.52),
    rgba(255, 244, 214, 0.24),
    transparent
  );
  animation: brandShine 4.8s ease-in-out infinite;
}

.brand-copy {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 2px 4px 2px 0;
}

.brand strong,
.brand small {
  display: block;
  background: linear-gradient(90deg, var(--gold-100), var(--gold-400), var(--gold-100));
  background-size: 180% 100%;
  color: var(--gold-400);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 18px rgba(223, 185, 87, 0.18);
  -webkit-text-fill-color: transparent;
}

.brand strong {
  font-size: 0.95rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand small {
  font-size: 0.75rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 13px;
  color: rgba(255, 255, 255, 0.82);
  border-radius: 6px;
  font-size: 0.92rem;
  font-weight: 700;
  transition:
    background 160ms ease,
    color 160ms ease,
    transform 160ms ease;
  animation: fadeUp 520ms ease both;
}

.site-nav a:nth-child(1) {
  animation-delay: 80ms;
}

.site-nav a:nth-child(2) {
  animation-delay: 120ms;
}

.site-nav a:nth-child(3) {
  animation-delay: 160ms;
}

.site-nav a:nth-child(4) {
  animation-delay: 200ms;
}

.site-nav a:nth-child(5) {
  animation-delay: 240ms;
}

.site-nav a:nth-child(6) {
  animation-delay: 280ms;
}

.site-nav a:nth-child(7) {
  animation-delay: 320ms;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.site-nav .language-switch {
  margin-left: 6px;
  color: var(--navy-950);
  background: var(--gold-400);
}

.site-nav .language-switch:hover,
.site-nav .language-switch:focus-visible {
  color: var(--navy-950);
  background: var(--gold-100);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
  border-radius: 2px;
}

.section-dark {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: var(--navy-900);
}

.section-light {
  position: relative;
  background: var(--soft);
}

.section-white {
  position: relative;
  background: var(--paper);
}

.intro-band,
.countdown-section,
.video-feature,
.compact-dark,
.venue-section,
.final-cta,
.site-footer {
  position: relative;
  overflow: hidden;
}

.section-dark::before,
.intro-band::before,
.countdown-section::before,
.video-feature::before,
.compact-dark::before,
.venue-section::before,
.final-cta::before,
.site-footer::before {
  content: "";
  position: absolute;
  inset: -36% -18%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 18%, rgba(223, 185, 87, 0.24) 50%, transparent 82%);
  animation: sectionGlow 9s ease-in-out infinite;
}

.section-dark > .container,
.intro-band > .container,
.countdown-section > .container,
.video-feature > .container,
.compact-dark > .container,
.venue-section > .container,
.final-cta > .container,
.site-footer > .container,
.site-footer .footer-credit {
  position: relative;
  z-index: 1;
}

.hero {
  position: relative;
  min-height: 84svh;
  padding: 130px 0 72px;
  overflow: hidden;
  isolation: isolate;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -3;
  background-image: url("https://commons.wikimedia.org/wiki/Special:FilePath/Alto_de_Chavon_-_Dominican_Republic.jpg");
  background-position: center;
  background-size: cover;
  transform: scale(1.03);
  animation: heroDrift 22s ease-in-out infinite alternate;
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5, 18, 37, 0.92) 0%, rgba(7, 26, 51, 0.76) 46%, rgba(7, 26, 51, 0.36) 100%),
    linear-gradient(180deg, rgba(5, 18, 37, 0.42), rgba(5, 18, 37, 0.86));
}

.hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  height: 34%;
  background: linear-gradient(180deg, rgba(5, 18, 37, 0), rgba(5, 18, 37, 0.95));
}

.hero-content {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--gold-400);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow::after,
.section-kicker::after {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: 0.58;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 520ms ease 160ms;
}

.hero .eyebrow {
  animation: fadeUp 650ms ease 40ms both;
}

.hero .eyebrow::after,
.js-reveal.is-visible .section-kicker::after,
.is-visible > .section-kicker::after,
.section-heading.is-visible .section-kicker::after {
  transform: scaleX(1);
  animation: linePulse 3.2s ease-in-out 580ms infinite;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: 4.6rem;
  line-height: 0.98;
  font-weight: 850;
  animation: fadeUp 720ms ease 120ms both;
}

.hero-copy {
  max-width: 710px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.18rem;
  animation: fadeUp 720ms ease 240ms both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
  animation: fadeUp 720ms ease 440ms both;
}

.hero-video-block {
  display: grid;
  grid-template-columns: minmax(250px, 0.58fr) minmax(0, 1.42fr);
  gap: 24px;
  align-items: center;
  max-width: 1040px;
  margin-top: 38px;
  animation: fadeUp 760ms ease 340ms both;
}

.hero-video-block .video-copy h2 {
  font-size: 1.7rem;
  line-height: 1.15;
}

.hero-video-block .video-copy p:not(.section-kicker) {
  font-size: 0.98rem;
}

.button,
.payment-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button::after,
.payment-button::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% -55%;
  width: 42%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  pointer-events: none;
  transform: translateX(-130%) skewX(-18deg);
}

.button:hover,
.button:focus-visible,
.payment-button:hover,
.payment-button:focus-visible {
  transform: translateY(-2px);
}

.button:hover::after,
.button:focus-visible::after,
.payment-button:hover::after,
.payment-button:focus-visible::after {
  animation: shimmer 850ms ease;
}

.button-primary {
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  box-shadow: 0 16px 32px rgba(201, 154, 46, 0.28);
  animation: softPulse 4.2s ease-in-out infinite;
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 22px 38px rgba(201, 154, 46, 0.34);
}

.button-ghost {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.09);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.16);
}

.button-dark {
  color: #ffffff;
  background: var(--navy-900);
}

.button-dark:hover,
.button-dark:focus-visible {
  box-shadow: 0 16px 28px rgba(5, 18, 37, 0.2);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(780px, 100%);
  margin-top: 52px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  animation: fadeUp 760ms ease 560ms both;
}

.hero-facts article {
  padding: 20px;
  background: rgba(5, 18, 37, 0.44);
  transition:
    background 180ms ease,
    transform 180ms ease;
}

.hero-facts article:hover {
  background: rgba(5, 18, 37, 0.68);
  transform: translateY(-3px);
}

.js-reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 720ms ease,
    transform 720ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-facts span,
.registration-meta span {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-facts strong,
.registration-meta strong {
  display: block;
  margin-top: 6px;
  font-size: 1rem;
}

.countdown-section {
  padding: 42px 0;
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 0%, rgba(223, 185, 87, 0.2), transparent 32%),
    linear-gradient(135deg, #031126, var(--navy-900));
  border-top: 1px solid rgba(223, 185, 87, 0.24);
  border-bottom: 1px solid rgba(223, 185, 87, 0.22);
}

.countdown-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(240px, 0.82fr) minmax(0, 1.15fr) auto;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  padding: 24px;
  border: 1px solid rgba(223, 185, 87, 0.26);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.055);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.countdown-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(223, 185, 87, 0.22), transparent) top / 100% 1px no-repeat,
    radial-gradient(circle at 86% 18%, rgba(223, 185, 87, 0.16), transparent 30%);
}

.countdown-copy,
.countdown-timer,
.countdown-action {
  position: relative;
  z-index: 1;
}

.countdown-copy h2 {
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
}

.countdown-copy p:not(.section-kicker) {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
}

.countdown-timer {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.countdown-timer article {
  position: relative;
  overflow: hidden;
  min-height: 118px;
  padding: 18px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(5, 18, 37, 0.52);
  text-align: center;
  transition:
    transform 190ms ease,
    border-color 190ms ease,
    background 190ms ease,
    box-shadow 190ms ease;
}

.countdown-timer article::before {
  content: "";
  position: absolute;
  top: 0;
  right: 20%;
  left: 20%;
  height: 3px;
  background: var(--gold-400);
  opacity: 0.74;
}

.countdown-timer article:hover {
  border-color: rgba(223, 185, 87, 0.44);
  background: rgba(7, 26, 51, 0.78);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
  transform: translateY(-4px);
}

.countdown-timer strong {
  display: block;
  color: var(--gold-400);
  font-size: clamp(2rem, 4.4vw, 3.35rem);
  line-height: 1;
  font-weight: 950;
  letter-spacing: 0;
  animation: countdownNumber 3.4s ease-in-out infinite;
}

.countdown-timer article:nth-child(2) strong {
  animation-delay: 220ms;
}

.countdown-timer article:nth-child(3) strong {
  animation-delay: 440ms;
}

.countdown-timer article:nth-child(4) strong {
  animation-delay: 660ms;
}

.countdown-timer span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.countdown-action {
  white-space: nowrap;
}

.video-feature,
.partner-strip,
.intro-band,
.section-light,
.section-white,
.compact-dark,
.venue-section,
.final-cta {
  padding: 86px 0;
}

.partner-strip {
  position: relative;
  background:
    radial-gradient(circle at 16% 0%, rgba(201, 154, 46, 0.13), transparent 28%),
    linear-gradient(180deg, #f3f6fb, #ffffff 54%, #f7f9fc);
  border-top: 0;
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 34px 72px rgba(5, 18, 37, 0.05);
}

.partner-strip::before {
  content: "Partners";
  position: absolute;
  top: -1px;
  left: 50%;
  padding: 6px 18px;
  color: var(--navy-900);
  background: var(--gold-400);
  border-radius: 0 0 6px 6px;
  box-shadow: 0 14px 34px rgba(5, 18, 37, 0.12);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.partner-strip::after {
  content: "";
  position: absolute;
  top: 22px;
  right: max(28px, calc((100vw - 1120px) / 2));
  left: max(28px, calc((100vw - 1120px) / 2));
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 154, 46, 0.72), transparent);
}

.partner-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: 42px;
  align-items: center;
}

.partner-grid h2 {
  max-width: 560px;
}

.partner-logos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.partner-logos img {
  width: 100%;
  height: 150px;
  object-fit: contain;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(5, 18, 37, 0.08);
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
  animation: logoFloat 5.8s ease-in-out infinite;
}

.partner-logos img:nth-child(2) {
  animation-delay: 680ms;
}

.partner-logos img:nth-child(3) {
  animation-delay: 1360ms;
}

.partner-logos img:hover {
  border-color: rgba(201, 154, 46, 0.42);
  box-shadow: 0 24px 56px rgba(5, 18, 37, 0.14);
  transform: translateY(-6px) scale(1.02);
}

.gallery-section {
  overflow: hidden;
  padding: 62px 0 70px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}

.gallery-section .section-heading {
  max-width: 720px;
  margin-bottom: 24px;
}

.gallery-carousel {
  position: relative;
  width: min(100%, 1120px);
  margin: 0 auto;
  overflow: hidden;
  padding: 16px;
  border: 1px solid rgba(223, 185, 87, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    radial-gradient(circle at 12% 0%, rgba(223, 185, 87, 0.2), transparent 30%),
    var(--navy-950);
  box-shadow: 0 24px 70px rgba(5, 18, 37, 0.16);
  isolation: isolate;
}

.gallery-carousel::before,
.gallery-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 4;
  width: min(11vw, 96px);
  pointer-events: none;
}

.gallery-carousel::before {
  left: 0;
  background: linear-gradient(90deg, var(--navy-950), rgba(5, 18, 37, 0));
}

.gallery-carousel::after {
  right: 0;
  background: linear-gradient(270deg, var(--navy-950), rgba(5, 18, 37, 0));
}

.gallery-track {
  display: flex;
  width: max-content;
  gap: 14px;
  animation: galleryCarousel 46s linear infinite;
  will-change: transform;
}

.gallery-carousel:hover .gallery-track,
.gallery-carousel:focus-within .gallery-track {
  animation-play-state: paused;
}

.gallery-card {
  position: relative;
  display: block;
  width: min(385px, 72vw);
  height: clamp(235px, 26vw, 310px);
  flex: 0 0 min(385px, 72vw);
  min-width: 0;
  padding: 0;
  overflow: hidden;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: var(--navy-950);
  cursor: pointer;
  isolation: isolate;
  transform-origin: center;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.gallery-slide:nth-child(3n + 2) {
  width: min(345px, 70vw);
  flex-basis: min(345px, 70vw);
}

.gallery-slide:nth-child(3n) {
  width: min(365px, 71vw);
  flex-basis: min(365px, 71vw);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.01);
  transition:
    transform 260ms ease,
    filter 260ms ease;
}

.gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 18, 37, 0.02) 35%, rgba(5, 18, 37, 0.84) 100%),
    linear-gradient(90deg, rgba(5, 18, 37, 0.32), transparent 46%);
  pointer-events: none;
}

.gallery-card span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 2;
  display: block;
  text-align: left;
}

.gallery-card strong,
.gallery-card small {
  display: block;
}

.gallery-card strong {
  font-size: clamp(1.02rem, 1.55vw, 1.34rem);
  line-height: 1.15;
}

.gallery-card small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  font-weight: 700;
}

.gallery-card:hover,
.gallery-card:focus-visible,
.gallery-card.is-active {
  z-index: 5;
  border-color: rgba(223, 185, 87, 0.72);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
  transform: translateY(-4px) scale(1.026);
}

.gallery-card:hover img,
.gallery-card:focus-visible img,
.gallery-card.is-active img {
  filter: saturate(1.08) contrast(1.03);
  transform: scale(1.08);
}

.flyer-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 244, 214, 0.82), rgba(243, 246, 251, 0.92) 44%, #ffffff),
    var(--soft);
}

.flyer-section::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -90px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(201, 154, 46, 0.26);
  border-radius: 50%;
  opacity: 0.65;
}

.flyer-section::after {
  content: "";
  position: absolute;
  right: 12%;
  bottom: 44px;
  width: 170px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(201, 154, 46, 0.72), transparent);
  transform: rotate(-5deg);
}

.flyer-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(260px, 1.18fr);
  gap: 42px;
  align-items: center;
}

.flyer-copy p:not(.section-kicker) {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.05rem;
}

.flyer-copy .button {
  margin-top: 26px;
}

.flyer-preview {
  position: relative;
  display: block;
  justify-self: end;
  width: min(390px, 100%);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 30px 72px rgba(5, 18, 37, 0.2);
  transform: rotate(-5deg);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.flyer-preview.js-reveal {
  opacity: 0;
  transform: translateY(42px) rotate(8deg) scale(0.9);
}

.flyer-preview.js-reveal.is-visible {
  animation:
    flyerSpotlight 900ms cubic-bezier(0.2, 0.9, 0.25, 1.12) both,
    flyerGlow 3.4s ease-in-out 1s infinite;
}

.flyer-preview::after {
  content: "Download";
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 8px 12px;
  color: var(--navy-950);
  background: var(--gold-400);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 900;
}

.flyer-preview::before {
  content: "";
  position: absolute;
  inset: -20% auto -20% -55%;
  z-index: 2;
  width: 42%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.48), transparent);
  pointer-events: none;
  animation: flyerSheen 2.8s ease-in-out 1.2s infinite;
}

html[lang="es"] .flyer-preview::after {
  content: "Descargar";
}

.flyer-preview img {
  display: block;
  width: 100%;
  height: auto;
}

.flyer-preview:hover,
.flyer-preview:focus-visible {
  border-color: rgba(201, 154, 46, 0.48);
  box-shadow: 0 34px 86px rgba(5, 18, 37, 0.24);
  animation-play-state: running, paused;
  transform: rotate(-2deg) translateY(-10px) scale(1.055);
}

.video-feature {
  position: relative;
  background:
    linear-gradient(135deg, rgba(5, 18, 37, 0.98), rgba(11, 37, 71, 0.96)),
    var(--navy-900);
}

.video-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  gap: 34px;
  align-items: center;
}

.video-copy h2 {
  color: #ffffff;
}

.video-copy p:not(.section-kicker) {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.05rem;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: #000000;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.32);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.video-frame:hover,
.video-frame:focus-within {
  border-color: rgba(223, 185, 87, 0.48);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38);
  transform: translateY(-4px);
}

.event-video,
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.event-video {
  display: block;
  object-fit: contain;
  background: #000000;
}

.intro-band {
  color: #ffffff;
  background: var(--navy-950);
}

.intro-grid,
.split,
.topics-grid,
.award-grid,
.venue-grid,
.contact-grid,
.final-cta-grid,
.registration-layout {
  display: grid;
  gap: 44px;
  align-items: start;
}

.intro-grid {
  grid-template-columns: 0.88fr 1.12fr;
}

h2,
h3,
p {
  overflow-wrap: anywhere;
}

h2 {
  margin: 0;
  font-size: 2.4rem;
  line-height: 1.12;
}

h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.22;
}

p {
  margin: 0;
}

.intro-copy p + p,
.award-grid p + p {
  margin-top: 18px;
}

.intro-copy {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.04rem;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-panel,
.keynote-card,
.dual-card,
.contact-card,
.timeline-item,
.submission-panel,
.payment-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.feature-panel::after,
.keynote-card::after,
.dual-card::after,
.contact-card::after,
.timeline-item::after,
.submission-panel::after,
.payment-card::after,
.venue-map-card::after,
.registration-meta article::after {
  content: "";
  position: absolute;
  inset: -54% auto -54% -68%;
  z-index: 2;
  width: 45%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  opacity: 0;
}

.js-reveal.is-visible:is(
  .feature-panel,
  .keynote-card,
  .dual-card,
  .contact-card,
  .timeline-item,
  .submission-panel,
  .payment-card,
  .venue-map-card
)::after,
.registration-meta article.js-reveal.is-visible::after {
  animation: cardSheen 1100ms ease var(--reveal-delay) both;
}

.feature-panel {
  min-height: 250px;
  padding: 26px;
  box-shadow: 0 12px 34px rgba(5, 18, 37, 0.07);
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.feature-panel:hover {
  border-color: rgba(201, 154, 46, 0.38);
  box-shadow: 0 22px 48px rgba(5, 18, 37, 0.12);
  transform: translateY(-6px);
}

.panel-number {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--gold-500);
  font-size: 0.86rem;
  font-weight: 900;
}

.feature-panel p,
.section-heading p,
.submission-panel p,
.topics-grid p,
.payment-card p,
.award-grid p,
.venue-grid p,
.contact-grid p,
.final-cta p {
  color: var(--muted);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-heading h2 + p {
  margin-top: 16px;
}

.speakers-section {
  position: relative;
  overflow: hidden;
  padding-bottom: 104px;
  background:
    linear-gradient(180deg, #ffffff 0%, #ffffff 76%, #f3f6fb 100%);
  border-bottom: 0;
}

.speakers-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 244, 214, 0.5), rgba(255, 255, 255, 0) 36%),
    radial-gradient(circle at 84% 16%, rgba(201, 154, 46, 0.16), transparent 30%);
  pointer-events: none;
}

.speakers-section::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 120px;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(201, 154, 46, 0.86), transparent) center bottom 48px / min(940px, 78vw) 2px no-repeat,
    radial-gradient(ellipse at 50% 100%, rgba(201, 154, 46, 0.18), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(243, 246, 251, 0.98));
}

.speakers-section .container {
  position: relative;
  z-index: 1;
}

.speaker-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.58fr) minmax(0, 1.7fr);
  gap: 30px;
  align-items: start;
}

.keynote-card {
  display: grid;
  gap: 24px;
  align-content: start;
  padding: 34px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(7, 26, 51, 0.94), rgba(20, 52, 93, 0.95)),
    var(--navy-900);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.keynote-card:hover {
  box-shadow: 0 34px 82px rgba(5, 18, 37, 0.24);
  transform: translateY(-6px);
}

.keynote-card img,
.speaker-list img {
  display: block;
  aspect-ratio: 1;
  border-radius: 18px;
  object-fit: cover;
  background: var(--navy-800);
}

.keynote-card .speaker-photo,
.speaker-list .speaker-photo {
  border-radius: 18px;
}

.keynote-card img {
  width: min(100%, 270px);
  max-width: 100%;
  height: 270px;
  border: 4px solid rgba(255, 255, 255, 0.58);
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.28);
  transition:
    transform 240ms ease,
    border-color 240ms ease;
}

.keynote-card:hover img {
  border-color: var(--gold-400);
  transform: scale(1.04);
}

.keynote-card h3 {
  font-size: 2rem;
}

.keynote-card p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.keynote-card strong {
  display: inline-flex;
  margin-top: 20px;
  padding: 8px 12px;
  color: var(--navy-950);
  background: var(--gold-400);
  border-radius: 6px;
}

.speaker-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: stretch;
  justify-content: center;
}

.speaker-list article {
  position: relative;
  flex: 0 1 calc((100% - 54px) / 4);
  max-width: calc((100% - 54px) / 4);
  min-height: 304px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  padding: 22px 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  text-align: center;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.speaker-list article::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
  opacity: 0.78;
}

.speaker-list article:hover {
  border-color: rgba(201, 154, 46, 0.34);
  box-shadow: 0 18px 42px rgba(5, 18, 37, 0.1);
  transform: translateY(-6px);
}

.speaker-list img {
  width: min(100%, 178px);
  height: 178px;
  margin-bottom: 18px;
  border: 3px solid rgba(201, 154, 46, 0.72);
  box-shadow: 0 14px 28px rgba(5, 18, 37, 0.12);
  transition:
    transform 220ms ease,
    border-color 220ms ease;
}

.speaker-list article:hover img {
  border-color: var(--gold-400);
  transform: scale(1.06);
}

.speaker-photo {
  object-position: center 22%;
}

.speaker-eric {
  object-position: center 16%;
}

.speaker-list .speaker-eric {
  object-position: center 14%;
}

.speaker-pagano,
.speaker-brandon,
.speaker-megginson {
  object-position: center 34%;
}

.speaker-goldstein {
  object-position: 72% center;
}

.speaker-betty {
  object-position: center 20%;
}

.speaker-rita {
  object-position: center 36%;
}

.speaker-rosanna {
  object-position: center 24%;
}


.speaker-list strong,
.speaker-list span,
.contact-card a,
.contact-card span {
  display: block;
}

.speaker-list span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

.compact-dark {
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(5, 18, 37, 0.95), rgba(11, 37, 71, 0.94)),
    var(--navy-900);
}

.split {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
}

.split p:last-child {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.timeline-item {
  position: relative;
  padding: 24px;
  overflow: hidden;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 650ms ease;
}

.timeline-item.is-visible::before {
  transform: scaleX(1);
}

.timeline-item:hover {
  border-color: rgba(201, 154, 46, 0.34);
  box-shadow: 0 18px 42px rgba(5, 18, 37, 0.1);
  transform: translateY(-5px);
}

.timeline-item span {
  display: block;
  margin-bottom: 14px;
  color: var(--gold-500);
  font-weight: 800;
}

.timeline-item p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.94rem;
}

.timeline-item .deadline-status {
  display: inline-flex;
  margin-top: 18px;
  padding: 6px 10px;
  color: var(--navy-800);
  background: var(--soft-gold);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 800;
}

.submission-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 22px;
  padding: 26px;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease;
}

.submission-panel:hover {
  box-shadow: 0 18px 42px rgba(5, 18, 37, 0.1);
  transform: translateY(-4px);
}

.topics-grid,
.award-grid,
.venue-grid,
.contact-grid,
.final-cta-grid,
.registration-layout {
  grid-template-columns: 0.9fr 1.1fr;
}

.topic-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.topic-list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  font-weight: 800;
  transition:
    color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.topic-list li:hover {
  color: var(--navy-950);
  border-color: rgba(201, 154, 46, 0.44);
  box-shadow: 0 14px 30px rgba(5, 18, 37, 0.08);
  transform: translateY(-4px);
}

.registration-copy {
  position: sticky;
  top: 110px;
}

.registration-copy h2 + p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.06rem;
}

.registration-meta {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.registration-meta article {
  position: relative;
  overflow: hidden;
  padding: 18px;
  color: #ffffff;
  background: var(--navy-900);
  border-radius: var(--radius);
}

.registration-meta span {
  color: rgba(255, 255, 255, 0.66);
}

.payment-section h2 {
  max-width: 640px;
}

.payment-trust {
  margin-top: 14px;
  color: var(--muted);
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.payment-card {
  position: relative;
  display: flex;
  min-height: 296px;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  box-shadow: 0 16px 38px rgba(5, 18, 37, 0.08);
  overflow: hidden;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.payment-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(223, 185, 87, 0.16), transparent 42%);
  opacity: 0;
  transition: opacity 220ms ease;
  pointer-events: none;
}

.payment-card:hover {
  border-color: rgba(201, 154, 46, 0.36);
  box-shadow: 0 24px 56px rgba(5, 18, 37, 0.14);
  transform: translateY(-6px);
}

.payment-card:hover::before {
  opacity: 1;
}

.payment-label {
  display: inline-flex;
  margin-bottom: 28px;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 900;
}

.paypal-card .payment-label {
  color: #4d3400;
  background: var(--gold-100);
}

.azul-card .payment-label {
  color: #ffffff;
  background: var(--azul-600);
}

.payment-card p {
  margin-top: 12px;
}

.payment-button {
  width: 100%;
  margin-top: 24px;
}

.payment-paypal {
  color: #271900;
  background: linear-gradient(135deg, #ffd76a, var(--gold-500));
  box-shadow: 0 16px 28px rgba(201, 154, 46, 0.22);
  animation: softPulse 4.8s ease-in-out infinite;
}

.payment-paypal:hover,
.payment-paypal:focus-visible {
  box-shadow: 0 20px 34px rgba(201, 154, 46, 0.3);
}

.payment-azul {
  color: #ffffff;
  background: linear-gradient(135deg, var(--azul-600), var(--navy-900));
  box-shadow: 0 16px 28px rgba(0, 59, 117, 0.22);
  animation: softPulse 5.2s ease-in-out 420ms infinite;
}

.payment-azul:hover,
.payment-azul:focus-visible {
  box-shadow: 0 20px 34px rgba(0, 59, 117, 0.3);
}

.security-note {
  margin-top: 22px;
  color: var(--navy-900);
  font-weight: 800;
}

.validation-note {
  margin-top: 8px;
  color: var(--muted);
}

.dual-card {
  padding: 30px;
  align-self: stretch;
  background: var(--soft-gold);
  border-color: #ecd9a7;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease;
}

.dual-card:hover {
  box-shadow: 0 18px 42px rgba(5, 18, 37, 0.1);
  transform: translateY(-5px);
}

.dual-card h3 {
  font-size: 1.5rem;
}

.dual-card p {
  margin-top: 16px;
}

.venue-section {
  background:
    linear-gradient(135deg, rgba(5, 18, 37, 0.97), rgba(20, 52, 93, 0.95)),
    var(--navy-900);
}

.venue-grid p,
.final-cta p {
  color: rgba(255, 255, 255, 0.78);
}

.venue-list {
  display: grid;
  gap: 12px;
}

.venue-side {
  display: grid;
  gap: 18px;
}

.venue-list span {
  padding: 18px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.venue-list span:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(223, 185, 87, 0.38);
  transform: translateX(6px);
}

.venue-map-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 16px;
  color: #ffffff;
  border: 1px solid rgba(223, 185, 87, 0.24);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition:
    border-color 200ms ease,
    box-shadow 200ms ease,
    transform 200ms ease;
}

.venue-map-card:hover {
  border-color: rgba(223, 185, 87, 0.56);
  box-shadow: 0 32px 72px rgba(0, 0, 0, 0.28);
  transform: translateY(-4px);
}

.venue-map-card h3 {
  margin-top: 4px;
  color: #ffffff;
  font-size: 1.25rem;
}

.map-frame {
  position: relative;
  min-height: 310px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(5, 18, 37, 0.72);
}

.map-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.9) contrast(1.02);
}

.venue-map-card a {
  justify-self: start;
  color: var(--gold-400);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-color: rgba(223, 185, 87, 0.38);
  text-underline-offset: 4px;
  transition:
    color 160ms ease,
    transform 160ms ease;
}

.venue-map-card a:hover,
.venue-map-card a:focus-visible {
  color: #ffffff;
  transform: translateX(4px);
}

.contact-grid {
  grid-template-columns: 1fr 0.9fr 0.9fr;
}

.contact-card {
  padding: 24px;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.contact-card:hover {
  border-color: rgba(201, 154, 46, 0.34);
  box-shadow: 0 18px 42px rgba(5, 18, 37, 0.1);
  transform: translateY(-5px);
}

.contact-card a {
  margin-top: 12px;
  color: var(--navy-800);
  font-weight: 800;
}

.contact-card a:hover,
.contact-card a:focus-visible {
  color: var(--gold-500);
}

.contact-card span {
  margin-top: 14px;
  color: var(--muted);
}

.final-cta {
  background:
    linear-gradient(135deg, rgba(5, 18, 37, 0.98), rgba(7, 26, 51, 0.94)),
    var(--navy-900);
}

.final-payment-actions {
  display: grid;
  gap: 12px;
  align-content: start;
}

.final-payment-actions span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.site-footer {
  padding: 28px 0 0;
  color: rgba(255, 255, 255, 0.78);
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto 1fr;
  gap: 24px;
  align-items: center;
}

.footer-grid strong,
.footer-grid span {
  display: block;
}

.footer-grid strong {
  color: #ffffff;
}

.footer-grid p {
  justify-self: end;
  max-width: 340px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.82rem;
  text-align: right;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logos {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logos img {
  width: 98px;
  height: 46px;
  object-fit: contain;
  padding: 6px 8px;
  border-radius: 6px;
  background: #ffffff;
  transition: transform 180ms ease;
  animation: logoFloat 6.4s ease-in-out infinite;
}

.footer-logos img:nth-child(2) {
  animation-delay: 520ms;
}

.footer-logos img:nth-child(3) {
  animation-delay: 1040ms;
}

.footer-logos img:first-child {
  width: 82px;
}

.footer-logos img:hover {
  transform: translateY(-3px);
}

.footer-links a {
  color: #ffffff;
  font-weight: 800;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--gold-400);
}

.footer-credit {
  margin-top: 26px;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(223, 185, 87, 0.22), transparent 24%, transparent 76%, rgba(223, 185, 87, 0.22)),
    #031126;
  background-size: 220% 100%, auto;
  border-top: 1px solid rgba(223, 185, 87, 0.32);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: creditGlow 7s ease-in-out infinite;
}

.footer-credit.js-reveal,
.footer-credit-inner.js-reveal {
  opacity: 1;
  transform: none;
}

.footer-credit-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding-top: 14px;
  padding-bottom: 14px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  text-align: center;
}

.footer-credit a {
  color: var(--gold-400);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-color: rgba(223, 185, 87, 0.42);
  text-underline-offset: 4px;
}

.footer-credit a:hover,
.footer-credit a:focus-visible {
  color: #ffffff;
}

.footer-divider {
  color: rgba(223, 185, 87, 0.9);
  font-weight: 950;
}

.whatsapp-widget {
  position: fixed;
  right: 34px;
  bottom: 92px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  animation: whatsappFloat 3.4s ease-in-out infinite;
}

.whatsapp-message {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  min-width: max-content;
  padding: 8px 12px;
  color: var(--navy-950);
  background: #ffffff;
  border: 1px solid rgba(5, 18, 37, 0.12);
  border-radius: 999px;
  box-shadow: 0 14px 34px rgba(5, 18, 37, 0.16);
  font-size: 0.82rem;
  font-weight: 900;
  animation: whatsappMessage 5s ease-in-out infinite;
}

.whatsapp-message::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 10px;
  height: 10px;
  background: #ffffff;
  transform: translate(-50%, -5px) rotate(45deg);
}

.whatsapp-button {
  display: inline-flex;
  min-width: 198px;
  min-height: 70px;
  align-items: center;
  gap: 14px;
  padding: 10px 24px 10px 11px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background:
    radial-gradient(circle at 23% 22%, rgba(255, 255, 255, 0.42), transparent 26%),
    linear-gradient(135deg, #31dc72, #22c966 58%, #12a853);
  box-shadow:
    0 18px 42px rgba(18, 140, 74, 0.38),
    0 0 0 8px rgba(35, 201, 102, 0.08);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.whatsapp-badge {
  display: inline-grid;
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  place-items: center;
  color: #24c763;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: inset 0 -2px 4px rgba(5, 18, 37, 0.08);
  font-size: 1rem;
  font-weight: 950;
}

.whatsapp-label {
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 950;
  letter-spacing: 0;
  text-shadow: 0 1px 2px rgba(5, 18, 37, 0.18);
}

.whatsapp-widget:hover .whatsapp-button,
.whatsapp-widget:focus-visible .whatsapp-button {
  box-shadow:
    0 24px 56px rgba(18, 140, 74, 0.46),
    0 0 0 10px rgba(35, 201, 102, 0.1);
  transform: translateY(-2px) scale(1.03);
}

@media (max-width: 980px) {
  .site-header {
    padding: 14px 20px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 74px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 20px 22px;
    background: rgba(5, 18, 37, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: flex-start;
    min-height: 48px;
  }

  .site-nav .language-switch {
    justify-content: center;
    margin: 12px 0 0;
  }

  .hero {
    min-height: auto;
    padding: 112px 0 58px;
  }

  .hero h1 {
    font-size: 3.25rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .hero-video-block,
  .countdown-shell,
  .partner-grid,
  .flyer-layout,
  .intro-grid,
  .video-layout,
  .split,
  .topics-grid,
  .award-grid,
  .venue-grid,
  .contact-grid,
  .final-cta-grid,
  .registration-layout,
  .speaker-layout {
    grid-template-columns: 1fr;
  }

  .registration-copy {
    position: static;
  }

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

  .contact-grid {
    gap: 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid p {
    justify-self: start;
    text-align: left;
  }

  .countdown-action {
    justify-self: start;
  }
}

@media (max-width: 820px) {
  .speaker-list article {
    flex-basis: calc((100% - 18px) / 2);
    max-width: calc((100% - 18px) / 2);
  }

  .gallery-card {
    width: min(360px, 78vw);
    flex-basis: min(360px, 78vw);
    height: clamp(225px, 44vw, 286px);
  }
}

@media (max-width: 680px) {
  .container,
  .hero-content {
    width: min(100% - 28px, 1120px);
  }

  .brand small {
    display: none;
  }

  .hero {
    padding-top: 104px;
  }

  .hero h1 {
    font-size: 2.45rem;
    line-height: 1.04;
  }

  .hero-actions,
  .submission-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .button,
  .payment-button {
    width: 100%;
  }

  .hero-facts,
  .hero-video-block,
  .highlight-grid,
  .timeline,
  .topic-list,
  .payment-methods {
    grid-template-columns: 1fr;
  }

  .video-feature,
  .countdown-section,
  .partner-strip,
  .intro-band,
  .section-light,
  .section-white,
  .compact-dark,
  .venue-section,
  .final-cta {
    padding: 62px 0;
  }

  h2 {
    font-size: 2rem;
  }

  .feature-panel {
    min-height: 0;
  }

  .panel-number {
    margin-bottom: 28px;
  }

  .keynote-card,
  .payment-card {
    padding: 24px;
  }

  .keynote-card {
    justify-items: center;
    text-align: center;
  }

  .speaker-list article {
    flex-basis: 100%;
    max-width: 100%;
  }

  .hero-video-block .video-frame {
    order: -1;
  }

  .partner-logos {
    grid-template-columns: 1fr;
  }

  .partner-logos img {
    height: 128px;
    padding: 22px;
  }

  .countdown-shell {
    padding: 18px;
  }

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

  .countdown-timer article {
    min-height: 104px;
  }

  .countdown-action {
    width: 100%;
  }

  .footer-logos {
    align-items: flex-start;
    flex-direction: column;
  }

  .gallery-carousel {
    padding: 10px;
  }

  .gallery-track {
    gap: 10px;
    animation-duration: 40s;
  }

  .gallery-card,
  .gallery-slide:nth-child(3n + 2),
  .gallery-slide:nth-child(3n) {
    width: min(286px, 78vw);
    flex-basis: min(286px, 78vw);
    height: 214px;
  }

  .gallery-card:hover,
  .gallery-card:focus-visible,
  .gallery-card.is-active {
    transform: scale(1.018);
  }

  .flyer-preview {
    justify-self: start;
    width: min(330px, 100%);
    transform: rotate(-3deg);
  }

  .whatsapp-widget {
    right: 22px;
    bottom: 78px;
  }

  .whatsapp-button {
    min-width: 174px;
    min-height: 62px;
    gap: 11px;
    padding: 8px 19px 8px 9px;
  }

  .whatsapp-badge {
    width: 46px;
    height: 46px;
    font-size: 0.92rem;
  }

  .whatsapp-label {
    font-size: 1.05rem;
  }

  .footer-credit-inner {
    justify-content: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .js-reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .timeline-item::before {
    transform: scaleX(1) !important;
  }
}