/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(11, 23, 48, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard);
}

.site-header[data-scrolled="true"] {
  background: rgba(11, 23, 48, 0.94);
  border-bottom-color: var(--border-on-dark);
}

.nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav__brand {
  font-family: var(--font-label);
  font-size: var(--fs-small);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-on-dark);
  white-space: nowrap;
}

.nav__brand strong {
  color: var(--accent);
  font-weight: 600;
}

.nav__list {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 900px) {
  .nav__list {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  padding-block: var(--space-2);
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard);
}

.nav__link:hover,
.nav__link[aria-current="true"] {
  color: var(--accent);
  border-color: var(--accent);
}

.nav__cta.btn {
  display: none;
}

@media (min-width: 900px) {
  .nav__cta.btn {
    display: inline-flex;
  }
}

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
}

@media (min-width: 900px) {
  .nav__toggle {
    display: none;
  }
}

.nav__toggle span {
  width: 22px;
  height: 2px;
  background: var(--accent);
  transition: transform var(--dur-fast) var(--ease-standard), opacity var(--dur-fast) var(--ease-standard);
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__mobile-panel {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--color-navy-900);
  z-index: var(--z-overlay);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-6);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard);
}

.nav__mobile-panel[data-open="true"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav__mobile-panel .nav__link {
  font-size: var(--fs-h3);
  color: var(--text-on-dark);
  font-family: var(--font-display);
  text-transform: none;
  letter-spacing: normal;
}

/* ---------- Buttons / badges ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9em 1.8em;
  border-radius: var(--radius-full);
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-gold-300), var(--color-gold-600));
  color: var(--color-navy-900);
  box-shadow: var(--shadow-card);
}

.btn--outline {
  border: 1px solid var(--border-on-dark);
  color: var(--text-on-dark);
}

.btn--outline:hover {
  border-color: var(--accent);
}

.btn--block {
  width: 100%;
}

.badge-outline {
  display: inline-block;
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-label);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-on-dark-small);
}

section[data-theme="light"] .badge-outline {
  border-color: var(--border-on-light);
  color: var(--accent-strong);
}

/* ---------- Hero ---------- */
.hero {
  padding-block: var(--space-20) var(--space-16);
  background-color: var(--color-navy-900);
  background-image: var(--overlay-scrim), url("../assets/img/generated/hero-mobile-600w.jpg");
  background-image: var(--overlay-scrim), image-set(url("../assets/img/generated/hero-mobile-600w.webp") 1x, url("../assets/img/generated/hero-mobile-1080w.webp") 2x);
  background-size: cover;
  background-position: center;
  color: var(--text-on-dark);
  min-height: min(92vh, 820px);
  display: flex;
  align-items: center;
}

@media (min-width: 900px) {
  .hero {
    background-image: var(--overlay-scrim), url("../assets/img/generated/hero-desktop-800w.jpg");
    background-image: var(--overlay-scrim), image-set(
      url("../assets/img/generated/hero-desktop-800w.webp") 1x,
      url("../assets/img/generated/hero-desktop-1200w.webp") 1.5x,
      url("../assets/img/generated/hero-desktop-1600w.webp") 2x
    );
  }
}

.hero__grid {
  display: grid;
  gap: var(--space-8);
}

.hero__eyebrow {
  font-family: var(--font-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-size: var(--fs-label);
  color: var(--accent-on-dark-small);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-size: var(--fs-display-xl);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.hero__title em {
  display: block;
  font-style: normal;
}

.hero__subtitle {
  margin-top: var(--space-4);
  font-family: var(--font-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--fs-body-lg);
  color: var(--text-on-dark-muted);
}

.hero__meta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
}

.hero__date-block {
  border-left: 2px solid var(--accent);
  padding-left: var(--space-4);
  font-family: var(--font-label);
}

.hero__date-block .hero__date-days {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  color: var(--text-on-dark);
  display: block;
}

.hero__date-block small {
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-size: var(--fs-label-sm);
  color: var(--text-on-dark-muted);
}

.hero__location {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--fs-label);
  color: var(--text-on-dark-muted);
}

.hero__location svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.hero__cta-row {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* ---------- Countdown ---------- */
.countdown {
  display: flex;
  gap: var(--space-4);
}

.countdown__item {
  min-width: 64px;
  text-align: center;
  padding: var(--space-3) var(--space-2);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.countdown__value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--accent-on-dark-small);
  font-variant-numeric: tabular-nums;
}

.countdown__label {
  display: block;
  font-family: var(--font-label);
  font-size: 0.6rem;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  margin-top: var(--space-1);
}

.countdown[data-state="started"] .countdown__started-msg {
  display: block;
}

.countdown__started-msg {
  display: none;
  font-family: var(--font-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-on-dark-small);
}

/* ---------- Quick facts bar ---------- */
.quickfacts {
  background: var(--color-navy-700);
  padding-block: var(--space-6);
}

.quickfacts__row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  text-align: center;
}

@media (min-width: 700px) {
  .quickfacts__row {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
  }
}

.quickfacts__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-family: var(--font-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--fs-label);
  color: var(--text-on-dark);
}

@media (min-width: 700px) {
  .quickfacts__item {
    justify-content: flex-start;
  }
}

.quickfacts__item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.quickfacts__item strong {
  color: var(--accent-on-dark-small);
  font-family: var(--font-display);
  text-transform: none;
  letter-spacing: normal;
  font-size: var(--fs-body-lg);
  margin-left: var(--space-1);
}

/* ---------- Sticky CTA (mobile) ---------- */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-sticky-cta);
  background: var(--color-navy-900);
  border-top: 1px solid var(--border-on-dark);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  transform: translateY(100%);
  transition: transform var(--dur-fast) var(--ease-standard);
}

.sticky-cta[data-visible="true"] {
  transform: translateY(0);
}

@media (min-width: 900px) {
  .sticky-cta {
    display: none;
  }
}

.sticky-cta__info {
  font-family: var(--font-label);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
}

.sticky-cta__price {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-on-dark);
}

/* ---------- Logos (about / organizers) ---------- */
.logo-row {
  margin-top: var(--space-10, var(--space-8));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8);
}

.logo-row img {
  height: 56px;
  width: auto;
}

.logo-row--center {
  justify-content: center;
}

/* ---------- Theme cards ---------- */
.theme-card {
  position: relative;
  isolation: isolate;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: flex-end;
  padding: var(--space-6) var(--space-8);
  color: var(--text-on-dark);
  background-color: var(--color-navy-800);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-card);
}

@media (min-width: 700px) {
  .theme-card {
    padding: var(--space-8);
  }
}

.theme-card--1 { background-image: url("../assets/img/generated/bg-tema-1-800w.jpg"); }
.theme-card--1 { background-image: image-set(url("../assets/img/generated/bg-tema-1-800w.webp") 1x, url("../assets/img/generated/bg-tema-1-1600w.webp") 2x); }
.theme-card--2 { background-image: url("../assets/img/generated/bg-tema-2-800w.jpg"); }
.theme-card--2 { background-image: image-set(url("../assets/img/generated/bg-tema-2-800w.webp") 1x, url("../assets/img/generated/bg-tema-2-1600w.webp") 2x); }
.theme-card--3 { background-image: url("../assets/img/generated/bg-tema-3-800w.jpg"); }
.theme-card--3 { background-image: image-set(url("../assets/img/generated/bg-tema-3-800w.webp") 1x, url("../assets/img/generated/bg-tema-3-1600w.webp") 2x); }
.theme-card--4 { background-image: url("../assets/img/generated/bg-tema-4-800w.jpg"); }
.theme-card--4 { background-image: image-set(url("../assets/img/generated/bg-tema-4-800w.webp") 1x, url("../assets/img/generated/bg-tema-4-1600w.webp") 2x); }

.theme-card__number {
  position: absolute;
  top: var(--space-6);
  left: var(--space-8);
  font-family: var(--font-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-size: var(--fs-label);
  color: var(--accent-on-dark-small);
}

.theme-card__title {
  font-size: var(--fs-h3);
  text-transform: uppercase;
}

.theme-card__subtitle {
  margin-top: var(--space-2);
  font-family: var(--font-label);
  font-size: var(--fs-small);
  color: var(--text-on-dark-muted);
}

/* ---------- Quote cards ---------- */
.quote-card {
  position: relative;
  background: var(--color-navy-900);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  overflow: hidden;
}

@media (max-width: 480px) {
  .quote-card {
    grid-template-columns: 1fr;
  }
}

.quote-card__portrait {
  position: relative;
  width: 120px;
  height: 150px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.quote-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quote-card__body {
  position: relative;
  z-index: 1;
}

.quote-card__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-body-lg);
  color: var(--text-on-dark);
}

.quote-card__source {
  display: block;
  margin-top: var(--space-4);
  font-family: var(--font-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-size: var(--fs-label);
  color: var(--accent);
}

/* ---------- Speaker cards ---------- */
.speaker-card {
  text-align: center;
}

.speaker-card__photo {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  overflow: hidden;
  margin-inline: auto;
  border: 3px solid var(--border-on-dark);
  box-shadow: var(--shadow-card);
}

.speaker-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.speaker-card__name {
  margin-top: var(--space-4);
  font-size: var(--fs-h3);
}

.speaker-card__role {
  margin-top: var(--space-1);
  font-family: var(--font-label);
  font-size: var(--fs-label-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
}

/* ---------- Agenda / schedule ---------- */
.schedule__days {
  margin-top: var(--space-12);
  display: grid;
  gap: var(--space-12);
}

@media (min-width: 800px) {
  .schedule__days {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-16);
  }
}

.schedule__day-title {
  font-size: var(--fs-h3);
  text-align: center;
  margin-bottom: var(--space-6);
}

.schedule__day-title span {
  display: block;
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-top: var(--space-1);
}

.schedule__list {
  border-top: 1px solid var(--border-on-light);
}

.schedule__row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-on-light);
}

.schedule__row--break .schedule__label {
  color: var(--text-on-light-muted);
  font-style: italic;
}

.schedule__label {
  font-family: var(--font-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--fs-label);
}

.schedule__time {
  font-family: var(--font-display);
  font-size: var(--fs-body-lg);
  white-space: nowrap;
  color: var(--accent-strong);
}

/* ---------- Venue ---------- */
.venue__layout {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 900px) {
  .venue__layout {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.venue__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.venue__detail-item {
  display: flex;
  gap: var(--space-3);
}

.venue__detail-item svg {
  width: 22px;
  height: 22px;
  color: var(--accent-strong);
  flex-shrink: 0;
  margin-top: 2px;
}

.venue__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 320px;
  box-shadow: var(--shadow-card);
}

.venue__map iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
  display: block;
}

/* ---------- Enroll / CTA final ---------- */
.enroll {
  display: grid;
  gap: var(--space-12);
  align-items: center;
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
}

.enroll__price {
  font-family: var(--font-display);
  font-size: var(--fs-display-lg);
  color: var(--accent-on-dark-small);
}

.enroll__price small {
  display: block;
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
}

.enroll__actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.enroll__contact {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-wide);
}

.enroll__contact a {
  color: var(--accent-on-dark-small);
  border-bottom: 1px solid var(--border-on-dark);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-navy-900);
  color: var(--text-on-dark-muted);
  padding-block: var(--space-12) var(--space-8);
  font-size: var(--fs-small);
}

.footer__grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 700px) {
  .footer__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer__heading {
  font-family: var(--font-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-size: var(--fs-label-sm);
  color: var(--accent-on-dark-small);
  margin-bottom: var(--space-3);
  display: block;
}

.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: var(--fs-label-sm);
}

@media (max-width: 899px) {
  .site-footer {
    padding-bottom: calc(var(--space-8) + 76px);
  }
}

/* ---------- Bienvenida ---------- */
.hero__welcome {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-h3);
  color: var(--accent-on-dark-small);
}

.welcome-note {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-6);
  border: 1px solid var(--border-on-light);
  border-radius: var(--radius-md);
  font-size: var(--fs-body-lg);
  color: var(--text-on-light);
}

/* ---------- Venue: acciones y mapa clicable ---------- */
.venue__highlight {
  color: var(--accent-on-dark-small);
}

.venue__actions {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.venue__map {
  position: relative;
}

.venue__map-link {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-4);
}

.venue__map-hint {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.7em 1.4em;
  border-radius: var(--radius-full);
  background: var(--color-navy-900);
  color: var(--text-on-dark);
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-fast) var(--ease-standard);
}

.venue__map-hint svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.venue__map-link:hover .venue__map-hint,
.venue__map-link:focus-visible .venue__map-hint {
  transform: translateY(-2px);
}

/* ---------- Alimentación ---------- */
.food__groups {
  display: grid;
  gap: var(--space-12);
}

@media (min-width: 800px) {
  .food__groups {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-16);
  }
}

.food__group-title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-4);
}

.food__list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border-on-light);
}

.food__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-on-light);
}

.food__item a,
.food__item strong {
  font-family: var(--font-display);
  font-size: var(--fs-body-lg);
  font-weight: 400;
  color: var(--text-on-light);
}

.food__item a {
  border-bottom: 1px solid var(--border-on-light);
  align-self: flex-start;
}

.food__item a:hover {
  color: var(--accent-strong);
}

.food__item span {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-wide);
  color: var(--text-on-light-muted);
}

.venue__list {
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.venue__list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.venue__list a {
  align-self: flex-start;
  color: var(--text-on-dark);
  border-bottom: 1px solid var(--border-on-dark);
}

.venue__list a:hover {
  color: var(--accent);
}

.venue__list span {
  font-size: var(--fs-small);
  color: var(--text-on-dark-muted);
}