/*
 * Hackalajara 2.0 layout preview
 * Devpost-inspired information hierarchy with Hackalajara visual language.
 */

html {
  overflow-x: clip;
}

.preview-redesign {
  --preview-canvas: #09100b;
  --preview-surface: rgba(17, 25, 18, 0.94);
  --preview-surface-soft: rgba(24, 34, 24, 0.78);
  --preview-line: rgba(255, 255, 255, 0.12);
  --preview-green-line: rgba(143, 240, 173, 0.3);
  --preview-radius: 12px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(180deg, #0d1711 0%, #0a0f0b 48%, #070806 100%);
  background-size: 56px 56px, 56px 56px, auto;
  overflow-x: clip;
}

.preview-redesign :is(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--orange-hot);
  outline-offset: 3px;
}

/* Compact branded masthead */
.preview-redesign .site-header {
  position: absolute;
  top: 16px;
  right: clamp(16px, 3vw, 42px);
  left: clamp(16px, 3vw, 42px);
  z-index: 40;
  max-width: 1360px;
  margin: 0 auto;
  padding: 9px 12px 9px 16px;
  background: rgba(5, 10, 6, 0.78);
  border-color: rgba(255, 255, 255, 0.15);
  border-radius: var(--preview-radius);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.3);
}

.preview-redesign .brand-logo {
  width: min(178px, 40vw);
}

.preview-redesign .nav-links {
  gap: 2px;
}

.preview-redesign .nav-links a {
  min-height: 38px;
  padding: 9px 12px;
  color: rgba(255, 248, 236, 0.8);
  font-size: 0.82rem;
}

.preview-redesign .header-apply {
  min-height: 38px;
  margin-left: 6px;
  padding: 9px 16px;
  box-shadow: none;
}

.preview-redesign .hero {
  min-height: auto;
  padding: 106px clamp(18px, 4vw, 56px) 54px;
  background: #080b07;
  border-bottom: 1px solid var(--preview-line);
}

.preview-redesign .hero-bg {
  background:
    linear-gradient(90deg, rgba(3, 8, 5, 0.58), rgba(4, 8, 5, 0.2) 54%, rgba(4, 8, 5, 0.52)),
    linear-gradient(180deg, rgba(4, 7, 5, 0.12), rgba(4, 7, 5, 0.76)),
    url("assets/guadalajara-museo-cabanas-hero.webp") center 43% / cover no-repeat;
  opacity: 0.76;
}

.preview-redesign .hero-inner {
  max-width: 1120px;
  padding: clamp(26px, 4vw, 42px);
  background:
    linear-gradient(135deg, rgba(84, 212, 119, 0.09), rgba(247, 147, 26, 0.055)),
    rgba(8, 13, 9, 0.78);
  border-color: rgba(255, 255, 255, 0.18);
  border-radius: 14px;
}

.preview-redesign .hero-logo {
  width: min(520px, 80vw);
}

.preview-redesign .hero-version {
  left: 88%;
  bottom: -4px;
}

.preview-redesign .presented-by {
  margin-top: 10px;
}

.partner-logo-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: min(620px, 100%);
  margin: 0 auto 18px;
}

.partner-logo-link {
  display: grid;
  min-width: 0;
  height: 64px;
  place-items: center;
  padding: 9px 12px;
  background: rgba(4, 8, 5, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 9px;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.partner-logo-link:hover,
.partner-logo-link:focus-visible {
  background: rgba(23, 35, 24, 0.88);
  border-color: var(--preview-green-line);
  transform: translateY(-2px);
}

.partner-logo-link img {
  width: auto;
  max-width: 100%;
  max-height: 44px;
  object-fit: contain;
}

.partner-logo-link-gdl img {
  max-height: 48px;
}

.partner-logo-link-bitdevs img {
  max-width: 128px;
  max-height: 28px;
}

.partner-logo-link-pleblab img {
  max-height: 48px;
  border-radius: 3px;
}

.preview-redesign .hero .poster-headline {
  margin-bottom: 12px;
  font-size: clamp(2.2rem, 5vw, 3.7rem);
}

.preview-redesign .hero-copy {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(1rem, 1.7vw, 1.16rem);
  line-height: 1.55;
}

.preview-redesign .event-strip {
  gap: 10px;
  max-width: 920px;
  margin-bottom: 22px;
}

.preview-redesign .event-strip div {
  min-height: 90px;
  padding: 14px 16px;
  background: rgba(7, 11, 8, 0.76);
  border-color: rgba(255, 255, 255, 0.14);
}

.preview-redesign .event-strip i {
  font-size: 1.7rem;
}

.preview-redesign .event-strip span {
  margin-bottom: 6px;
  font-size: 0.67rem;
}

.preview-redesign .event-strip strong {
  font-size: 0.9rem;
}

.preview-redesign .hero-actions .button {
  min-width: 190px;
}

/* Devpost-inspired section rail */
.section-rail {
  position: sticky;
  top: 0;
  z-index: 35;
  overflow-x: auto;
  color: var(--ink);
  background: rgba(8, 13, 9, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px) saturate(1.1);
  scrollbar-width: none;
}

.section-rail::-webkit-scrollbar {
  display: none;
}

.section-rail-inner {
  display: flex;
  width: max-content;
  min-width: min(100%, 1280px);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 18px;
}

.section-rail-link {
  position: relative;
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  color: rgba(255, 248, 236, 0.7);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.section-rail-link::after {
  position: absolute;
  right: 18px;
  bottom: 0;
  left: 18px;
  height: 3px;
  background: transparent;
  border-radius: 3px 3px 0 0;
  content: "";
}

.section-rail-link:hover,
.section-rail-link:focus-visible,
.section-rail-link.is-active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.045);
}

.section-rail-link.is-active::after {
  background: linear-gradient(90deg, var(--green), var(--orange-hot));
}

/* Main event layout */
.event-page-shell {
  display: grid;
  grid-template-areas: "main sidebar";
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: clamp(34px, 4vw, 58px);
  width: min(1280px, calc(100% - 36px));
  margin: 0 auto;
  padding: 42px 0 72px;
}

.event-main {
  grid-area: main;
  min-width: 0;
}

.event-sidebar {
  grid-area: sidebar;
  min-width: 0;
  position: sticky;
  top: 78px;
  align-self: start;
}

.event-details-card {
  display: grid;
  gap: 20px;
  padding: 24px;
  background:
    linear-gradient(145deg, rgba(84, 212, 119, 0.09), rgba(247, 147, 26, 0.045)),
    var(--preview-surface);
  border: 1px solid var(--preview-green-line);
  border-radius: var(--preview-radius);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.24);
}

.event-details-card h2 {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.15;
}

.event-details-card .eyebrow {
  margin-bottom: 0;
  font-size: 0.67rem;
}

.status-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 7px 10px;
  color: var(--green-glow);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(84, 212, 119, 0.08);
  border: 1px solid rgba(143, 240, 173, 0.2);
  border-radius: 999px;
}

.status-pill span {
  width: 7px;
  height: 7px;
  background: var(--green-glow);
  border-radius: 50%;
  box-shadow: 0 0 14px rgba(143, 240, 173, 0.72);
}

.event-facts {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--preview-line);
}

.event-facts div {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--preview-line);
}

.event-facts dt {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(143, 240, 173, 0.86);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.event-facts dt i {
  color: var(--orange-hot);
  font-size: 1rem;
}

.event-facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.45;
}

.event-details-apply {
  width: 100%;
}

.event-details-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 248, 236, 0.76);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
}

.event-details-link i {
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--orange-hot);
  font-size: 1.05rem;
}

.event-details-link:hover,
.event-details-link:focus-visible {
  color: var(--orange-hot);
}

/* Content hierarchy and density */
.preview-redesign .event-main > .section,
.preview-redesign .event-main > .final-cta {
  scroll-margin-top: 72px;
}

.preview-redesign .event-main .section {
  padding: 54px 0;
  background: transparent;
  border-top: 1px solid var(--preview-line);
  border-bottom: 0;
}

.preview-redesign .event-main .intro-section {
  padding-top: 8px;
  border-top: 0;
}

.preview-redesign .poster-section-title {
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.05rem);
  line-height: 1.03;
}

.preview-redesign .section-heading {
  max-width: 760px;
  margin: 0 0 30px;
  text-align: left;
}

.preview-redesign .section-heading p:not(.eyebrow):not(.brand-version) {
  max-width: 680px;
  margin-right: 0;
  margin-left: 0;
}

.preview-redesign .section-heading .eyebrow,
.preview-redesign .eyebrow {
  margin-bottom: 9px;
  font-size: 0.72rem;
}

.overview-intro {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 54px);
  align-items: start;
}

.overview-heading {
  position: sticky;
  top: 82px;
}

.preview-redesign .large-copy {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.68;
}

.preview-redesign .large-copy p:last-child {
  margin-bottom: 0;
}

.how-it-works,
.overview-audience {
  margin-top: 42px;
  padding-top: 36px;
  border-top: 1px solid var(--preview-line);
}

.section-heading-compact {
  margin-bottom: 22px !important;
}

.section-heading-compact h3 {
  color: var(--ink);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  line-height: 1.2;
}

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

.event-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 18px;
  background: var(--preview-surface-soft);
  border: 1px solid var(--preview-line);
  border-radius: 10px;
}

.event-steps li > span {
  grid-row: span 2;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #120b03;
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  background: linear-gradient(180deg, #ffd36c, var(--orange));
  border-radius: 9px;
}

.event-steps strong {
  color: var(--ink);
  font-size: 1rem;
}

.event-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.preview-redesign .role-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 20px;
}

.preview-redesign .role-grid span {
  min-height: 62px;
  gap: 9px;
  padding: 10px 12px;
  font-size: 0.84rem;
  text-align: left;
  border-color: var(--preview-line);
}

.preview-redesign .role-grid i {
  font-size: 1.2rem;
}

.preview-redesign .center-copy {
  max-width: 720px;
  margin: 0;
  text-align: left;
}

/* Local community and photo viewer */
.community-heading-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 0.42fr);
  gap: 28px;
  align-items: end;
}

.community-heading-grid .section-heading {
  margin-bottom: 0;
}

.community-actions {
  display: grid;
  gap: 10px;
}

.community-profile-link {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 74px;
  padding: 10px 12px;
  color: var(--ink);
  text-decoration: none;
  background: var(--preview-surface-soft);
  border: 1px solid var(--preview-green-line);
  border-radius: 10px;
}

.community-profile-link img {
  width: 64px;
  height: 48px;
  object-fit: contain;
}

.community-profile-link span {
  display: grid;
  gap: 3px;
  min-width: 0;
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
}

.community-profile-link small {
  color: var(--green-glow);
  font-size: 0.58rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.community-profile-link > i {
  color: var(--orange-hot);
}

.community-profile-link:hover,
.community-profile-link:focus-visible {
  background: rgba(31, 45, 31, 0.94);
}

.community-signal-link {
  width: 100%;
}

.community-gallery {
  margin-top: 28px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(84, 212, 119, 0.045), rgba(247, 147, 26, 0.035)),
    rgba(4, 8, 5, 0.86);
  border: 1px solid var(--preview-green-line);
  border-radius: var(--preview-radius);
  box-shadow: 0 22px 62px rgba(0, 0, 0, 0.26);
}

.community-gallery-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  max-height: 520px;
  overflow: hidden;
  background: #030504;
}

.community-gallery-slide {
  position: absolute;
  inset: 0;
  margin: 0;
}

.community-gallery-slide[hidden] {
  display: none;
}

.community-gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.community-gallery-slide figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 68px 24px 20px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.45;
  background: linear-gradient(transparent, rgba(2, 4, 3, 0.94));
}

.gallery-stage-toolbar {
  position: absolute;
  top: 14px;
  right: 14px;
  left: 14px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.gallery-stage-toolbar > span,
.gallery-stage-toolbar button {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  color: var(--ink);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(4, 8, 5, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(12px);
}

.gallery-stage-toolbar > span {
  color: var(--green-glow);
}

.gallery-stage-toolbar button {
  pointer-events: auto;
  cursor: pointer;
}

.gallery-stage-toolbar button:hover,
.gallery-stage-toolbar button:focus-visible {
  color: #140b02;
  background: var(--orange-hot);
  border-color: var(--orange-hot);
}

.community-gallery-controls {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto 44px;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-top: 1px solid var(--preview-line);
}

.gallery-arrow {
  display: grid;
  width: 44px;
  height: 40px;
  place-items: center;
  padding: 0;
  color: var(--ink);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--preview-line);
  border-radius: 8px;
}

.gallery-arrow:hover,
.gallery-arrow:focus-visible {
  color: #140b02;
  background: var(--orange-hot);
  border-color: var(--orange-hot);
}

.gallery-thumbnails {
  display: flex;
  gap: 8px;
  align-items: center;
}

.gallery-thumbnails button {
  position: relative;
  display: grid;
  grid-template-columns: 58px auto;
  gap: 8px;
  min-width: 0;
  align-items: center;
  color: rgba(255, 248, 236, 0.68);
  padding: 4px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--preview-line);
  border-radius: 8px;
  overflow: hidden;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.gallery-thumbnails button img {
  width: 58px;
  height: 42px;
  object-fit: cover;
}

.gallery-thumbnails button span {
  padding-right: 8px;
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.gallery-thumbnails button:hover,
.gallery-thumbnails button:focus-visible,
.gallery-thumbnails button[aria-pressed="true"] {
  color: var(--ink);
  background: rgba(143, 240, 173, 0.09);
  border-color: var(--green-glow);
}

.gallery-position {
  margin: 0;
  color: rgba(255, 248, 236, 0.66);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  white-space: nowrap;
}

.gallery-lightbox[hidden] {
  display: none;
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 24px;
}

.gallery-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 3, 2, 0.92);
  backdrop-filter: blur(18px) saturate(0.8);
}

.gallery-lightbox-dialog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(1180px, 100%);
  max-height: calc(100vh - 48px);
  overflow: hidden;
  background: #080d09;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.74);
}

.gallery-lightbox-header,
.gallery-lightbox-footer {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
}

.gallery-lightbox-header {
  border-bottom: 1px solid var(--preview-line);
}

.gallery-lightbox-header .eyebrow {
  margin: 0 0 3px;
  font-size: 0.58rem;
}

.gallery-lightbox-header h3 {
  color: var(--ink);
  font-size: 1.05rem;
}

.gallery-lightbox-close,
.gallery-lightbox-arrow {
  display: grid;
  place-items: center;
  color: var(--ink);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--preview-line);
  border-radius: 9px;
}

.gallery-lightbox-close {
  width: 42px;
  height: 42px;
  padding: 0;
  font-size: 1.65rem;
  line-height: 1;
}

.gallery-lightbox-stage {
  position: relative;
  display: grid;
  min-height: 0;
  place-items: center;
  overflow: hidden;
  background: #020302;
}

.gallery-lightbox-stage img {
  display: block;
  width: 100%;
  max-height: min(72vh, 820px);
  object-fit: contain;
}

.gallery-lightbox-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 48px;
  height: 54px;
  padding: 0;
  transform: translateY(-50%);
  backdrop-filter: blur(12px);
}

.gallery-lightbox-arrow-previous {
  left: 16px;
}

.gallery-lightbox-arrow-next {
  right: 16px;
}

.gallery-lightbox-close:hover,
.gallery-lightbox-close:focus-visible,
.gallery-lightbox-arrow:hover,
.gallery-lightbox-arrow:focus-visible {
  color: #140b02;
  background: var(--orange-hot);
  border-color: var(--orange-hot);
}

.gallery-lightbox-footer {
  border-top: 1px solid var(--preview-line);
}

.gallery-lightbox-footer > p:first-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.community-photo-source {
  margin: 10px 2px 0;
  color: rgba(255, 248, 236, 0.55);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.64rem;
}

.community-photo-source a {
  color: var(--green-glow);
}

/* Build and prizes */
.preview-redesign .prize-band {
  overflow: visible;
}

.preview-redesign .prize-grid,
.preview-redesign .workshop-panel,
.preview-redesign .mentor-grid,
.preview-redesign .schedule-grid,
.preview-redesign .sponsor-grid {
  max-width: none;
}

.preview-redesign .prize-grid-featured,
.preview-redesign .prize-grid-categories {
  gap: 10px;
}

.preview-redesign .prize-grid-categories {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-redesign .prize-card {
  min-height: 132px;
  padding: 18px;
}

.preview-redesign .prize-card.grand,
.preview-redesign .prize-card-clink {
  min-height: 190px;
}

.preview-redesign .prize-grid-categories .prize-card {
  justify-items: center;
  text-align: center;
}

.preview-redesign .prize-grid-categories .prize-card :is(span, h3) {
  text-align: center;
}

.prize-clink-sponsor-link {
  position: relative;
  display: grid;
  width: 100%;
  place-items: center;
  color: var(--orange-hot);
  text-decoration: none;
  border-radius: 8px;
}

.prize-clink-sponsor-link > i {
  position: absolute;
  top: 50%;
  right: 6px;
  font-size: 1.05rem;
  transform: translateY(-50%);
}

.prize-clink-sponsor-link:hover > i,
.prize-clink-sponsor-link:focus-visible > i {
  color: var(--green-glow);
}

.preview-redesign .prize-category-title i {
  margin-right: 0;
  margin-left: 0;
  font-size: 1.65rem;
}

.preview-redesign .prize-grid-categories .prize-card-sponsored {
  gap: 13px;
  min-height: 228px;
  align-content: start;
  background:
    linear-gradient(145deg, rgba(84, 212, 119, 0.1), rgba(247, 147, 26, 0.045)),
    var(--preview-surface);
  border-color: var(--preview-green-line);
  border-radius: 10px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
}

.prize-category-sponsor {
  position: relative;
  display: grid;
  grid-template-columns: auto auto;
  gap: 11px;
  width: 100%;
  min-height: 64px;
  align-items: center;
  justify-content: center;
  padding: 7px 38px;
  color: var(--ink);
  text-decoration: none;
  background: rgba(4, 8, 5, 0.52);
  border: 1px solid var(--preview-line);
  border-radius: 8px;
}

.prize-category-sponsor:hover,
.prize-category-sponsor:focus-visible {
  background: rgba(31, 45, 31, 0.94);
  border-color: var(--green-glow);
}

.prize-category-sponsor-logo {
  display: block;
  width: 54px;
  height: 48px;
  object-fit: contain;
  border-radius: 5px;
}

.prize-category-sponsor-logo-impress {
  width: 64px;
}

.prize-category-sponsor-logo-plebbook {
  width: 48px;
  height: 48px;
  border-radius: 8px;
}

.prize-category-sponsor span {
  display: grid;
  gap: 2px;
  min-width: 0;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: none;
}

.prize-category-sponsor small {
  color: var(--green-glow);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.prize-category-sponsor > i:last-child {
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--orange-hot);
  font-size: 1rem;
  transform: translateY(-50%);
}

.prize-category-sponsor-open > i:first-child {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #140b02;
  font-size: 1.3rem;
  background: var(--orange-hot);
  border-radius: 7px;
}

.prize-category-title {
  display: flex;
  width: 100%;
  gap: 10px;
  align-items: center;
  justify-content: center;
  color: var(--green-glow);
}

.prize-category-title span {
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.preview-redesign .prize-card-sponsored h3 {
  max-width: 290px;
  margin-right: auto;
  margin-left: auto;
  font-size: 1.05rem;
  line-height: 1.3;
  text-align: center;
  text-shadow: none;
}

.preview-redesign .prize-card-sponsored .prize-amount {
  width: 100%;
  margin: auto 0 0;
  padding-top: 12px;
  text-align: center;
  border-top: 1px solid var(--preview-line);
}

/* Workshops */
.preview-redesign .workshop-panel {
  gap: 14px;
  justify-items: stretch;
  text-align: left;
}

.preview-redesign .workshop-hero {
  justify-items: start;
  max-width: 760px;
  margin: 0 0 18px;
  text-align: left;
}

.preview-redesign .workshop-logo-wrap {
  align-items: flex-end;
  margin: 0;
}

.preview-redesign .workshop-brand-logo,
.preview-redesign .mentors-brand-logo,
.preview-redesign .sponsors-brand-logo {
  width: min(190px, 52vw);
}

.preview-redesign .workshop-hero-title {
  max-width: 700px;
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  text-align: left;
}

.preview-redesign .workshop-hero-copy {
  max-width: 680px;
  margin: 0;
  font-size: 1rem;
  text-align: left;
}

.preview-redesign .workshop-spotlight {
  grid-template-columns: 92px minmax(0, 1fr) minmax(140px, 176px);
  gap: 18px;
  padding: 20px;
}

.preview-redesign .workshop-spotlight-photo {
  width: 92px;
  height: 92px;
}

.preview-redesign .workshop-spotlight-name {
  font-size: 1.45rem;
}

.preview-redesign .workshop-spotlight-facts {
  gap: 7px 14px;
  margin-top: 7px;
}

.preview-redesign .workshop-spotlight-facts li {
  font-size: 0.84rem;
}

.preview-redesign .workshop-spotlight-brand {
  padding-left: 18px;
}

.preview-redesign .workshop-cards {
  gap: 10px;
  margin-bottom: 22px;
}

.preview-redesign .workshop-card {
  min-height: 0;
  padding: 19px;
}

.preview-redesign .workshop-card p {
  font-size: 0.9rem;
  line-height: 1.55;
}

.preview-redesign .workshop-resource-links .github-link {
  width: auto;
  margin-bottom: 0;
}

/* Mentors, schedule, and sponsors */
.preview-redesign .mentors-logo-header,
.preview-redesign .sponsors-logo-header {
  justify-items: start;
  margin: 0 0 10px;
}

.preview-redesign .mentors-logo-wrap,
.preview-redesign .sponsors-logo-wrap {
  margin: 0;
}

.preview-redesign .mentor-grid {
  gap: 10px;
}

.preview-redesign .mentor-tile {
  min-height: 166px;
  padding: 18px 14px;
}

.preview-redesign .mentor-tile-split {
  cursor: default;
}

.mentor-tile-face-link {
  display: inline-grid;
  color: inherit;
  text-decoration: none;
  border-radius: 12px;
}

.mentor-tile-face-link:hover,
.mentor-tile-face-link:focus-visible {
  outline: 2px solid var(--green-glow);
  outline-offset: 3px;
}

.mentor-tile-profile-button {
  display: grid;
  justify-items: center;
  gap: 10px;
  width: 100%;
  padding: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
  background: transparent;
  border: 0;
}

.mentor-tile-profile-button:hover .mentor-tile-action,
.mentor-tile-profile-button:focus-visible .mentor-tile-action {
  color: var(--orange-hot);
}

.mentor-tile-profile-button:focus-visible {
  outline: 2px solid var(--green-glow);
  outline-offset: 3px;
}

.preview-redesign .schedule-grid {
  gap: 10px;
}

.preview-redesign .schedule-card {
  min-height: 236px;
  padding: 24px;
}

.preview-redesign .sponsor-section-heading {
  justify-items: start;
}

.preview-redesign .sponsor-heading-logo {
  height: 38px;
  margin: 0;
}

.preview-redesign .sponsor-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.preview-redesign .sponsor-grid article {
  min-height: 164px;
  padding: 20px;
}

.sponsor-groups {
  display: grid;
  gap: 42px;
}

.sponsor-group {
  display: grid;
  gap: 18px;
}

.sponsor-group + .sponsor-group {
  padding-top: 36px;
  border-top: 1px solid var(--preview-line);
}

.sponsor-group-heading {
  display: grid;
  gap: 4px;
}

.sponsor-group-heading .eyebrow {
  margin: 0;
}

.sponsor-group-heading h3 {
  color: var(--ink);
  font-size: clamp(1.25rem, 2.3vw, 1.7rem);
  line-height: 1.2;
}

.preview-redesign .sponsor-grid-current {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-redesign .sponsor-card-current {
  align-content: start;
  min-height: 286px;
  border-color: var(--preview-green-line) !important;
}

.sponsor-logo-link {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  min-height: 72px;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 4px;
  border-radius: 8px;
}

.sponsor-card-logo {
  display: block;
  width: auto;
  object-fit: contain;
}

.sponsor-card-logo-shocknet {
  height: 32px;
  max-width: 210px;
}

.sponsor-card-logo-pleblab {
  width: 122px;
  height: 76px;
  border-radius: 7px;
}

.sponsor-card-logo-plebbook {
  width: 76px;
  height: 76px;
  border-radius: 10px;
}

.mentor-photo-link {
  text-decoration: none;
}

.mentor-photo-link:hover,
.mentor-photo-link:focus-visible {
  outline: 2px solid var(--green-glow);
  outline-offset: 4px;
}

.sponsor-card-logo-impress {
  width: 170px;
  height: 76px;
}

.sponsor-card-logo-bitcoin-news {
  width: 92px;
  height: 96px;
}

.preview-redesign .sponsor-card-media {
  grid-column: 1 / -1;
}

.stacker-logo-crop {
  position: relative;
  display: block;
  width: 218px;
  max-width: 100%;
  height: 70px;
  overflow: hidden;
}

.stacker-logo-crop img {
  position: absolute;
  top: -54px;
  left: -128px;
  width: 410px;
  max-width: none;
  height: auto;
}

.sponsor-logo-link:hover,
.sponsor-logo-link:focus-visible {
  filter: brightness(1.12);
}

.sponsor-card-story-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--orange-hot);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.sponsor-card-story-link i {
  margin: 0 !important;
  font-size: 1rem !important;
}

.sponsor-card-story-link:hover,
.sponsor-card-story-link:focus-visible {
  color: var(--ink);
}

.sponsor-category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  margin: 2px 0 0;
  list-style: none;
}

.sponsor-category-list li {
  padding: 5px 8px;
  color: var(--green-glow);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(84, 212, 119, 0.075);
  border: 1px solid rgba(143, 240, 173, 0.2);
  border-radius: 999px;
}

/* Guadalajara visitor resources */
.travel-resources-section {
  display: grid;
  gap: 24px;
  border-top: 1px solid var(--preview-line);
}

.travel-resources-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.travel-resource-card {
  position: relative;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 16px;
  min-height: 142px;
  align-items: center;
  padding: 18px;
  color: var(--ink);
  text-decoration: none;
  background:
    linear-gradient(145deg, rgba(84, 212, 119, 0.09), rgba(247, 147, 26, 0.045)),
    var(--preview-surface);
  border: 1px solid var(--preview-green-line);
  border-radius: 10px;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.travel-resource-card:hover,
.travel-resource-card:focus-visible {
  background:
    linear-gradient(145deg, rgba(84, 212, 119, 0.14), rgba(247, 147, 26, 0.08)),
    var(--preview-surface-raised);
  border-color: var(--green-glow);
  outline: none;
  transform: translateY(-2px);
}

.travel-resource-icon,
.travel-video-thumbnail {
  position: relative;
  display: grid;
  width: 96px;
  height: 88px;
  place-items: center;
  overflow: hidden;
  background: rgba(4, 8, 5, 0.68);
  border: 1px solid var(--preview-line);
  border-radius: 8px;
}

.travel-resource-icon i {
  color: var(--orange-hot);
  font-size: 2.2rem;
}

.travel-video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.travel-video-thumbnail::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(3, 7, 4, 0.34));
  content: "";
}

.travel-video-play {
  position: absolute;
  z-index: 1;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #140b02;
  background: var(--orange-hot);
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.34);
}

.travel-video-play i {
  margin-left: 2px;
  font-size: 1.15rem;
}

.travel-resource-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.travel-resource-copy small {
  color: var(--green-glow);
  font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.travel-resource-copy strong {
  font-size: 1rem;
  line-height: 1.25;
}

.travel-resource-copy > span {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.travel-resource-arrow {
  align-self: start;
  color: var(--orange-hot);
  font-size: 1rem;
}

.preview-redesign .final-cta {
  grid-template-columns: minmax(0, 1fr) minmax(250px, 310px);
  gap: 28px;
  padding: 54px 0 10px;
  background: transparent;
  border-top: 1px solid var(--preview-line);
}

.preview-redesign .cta-logo {
  width: min(210px, 54vw);
}

.preview-redesign .cta-card {
  padding: 20px;
}

.preview-redesign .site-footer {
  padding-bottom: 32px;
}

.mobile-action-bar {
  display: none;
}

.preview-redesign .apply-form-status.preview {
  color: var(--orange-hot);
}

@media (max-width: 1100px) {
  .event-page-shell {
    grid-template-areas:
      "sidebar"
      "main";
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
    width: min(920px, calc(100% - 36px));
  }

  .event-details-card {
    position: static;
    grid-template-columns: minmax(180px, 0.7fr) minmax(0, 1.5fr);
    align-items: start;
  }

  .event-sidebar {
    position: static;
  }

  .event-details-card .status-pill,
  .event-details-card > div:first-of-type {
    grid-column: 1;
  }

  .event-facts {
    grid-row: 1 / span 3;
    grid-column: 2;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 0;
  }

  .event-facts div {
    align-content: start;
    padding: 0 14px;
    border-bottom: 0;
    border-left: 1px solid var(--preview-line);
  }

  .event-details-apply,
  .event-details-link {
    grid-column: 1;
  }
}

@media (max-width: 820px) {
  .preview-redesign .site-header {
    justify-content: space-between;
  }

  .preview-redesign .nav-links a {
    display: none;
  }

  .preview-redesign .header-apply {
    display: inline-flex;
    width: auto;
    margin: 0;
  }

  .preview-redesign .event-strip {
    grid-template-columns: 1fr;
  }

  .preview-redesign .event-strip div {
    grid-template-columns: 32px 76px minmax(0, 1fr);
    gap: 10px;
    min-height: 0;
    align-items: center;
    text-align: left;
  }

  .preview-redesign .event-strip i {
    grid-row: auto;
    margin: 0;
  }

  .preview-redesign .event-strip :is(span, strong) {
    margin: 0;
    text-align: left;
  }

  .overview-intro {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .overview-heading {
    position: static;
  }

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

  .preview-redesign .workshop-spotlight {
    grid-template-columns: 82px minmax(0, 1fr);
    grid-template-areas:
      "photo body"
      "brand brand";
  }

  .preview-redesign .workshop-spotlight-photo {
    width: 82px;
    height: 82px;
  }

  .preview-redesign .workshop-spotlight-brand {
    padding-top: 14px;
    padding-left: 0;
  }

  .preview-redesign .sponsor-grid-current {
    grid-template-columns: 1fr;
  }

  .preview-redesign .sponsor-card-current {
    min-height: 0;
  }

  .preview-redesign .sponsor-card-media {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .preview-redesign {
    padding-bottom: 78px;
  }

  .preview-redesign .site-header {
    top: 10px;
    right: 10px;
    left: 10px;
    padding: 7px 8px 7px 12px;
  }

  .preview-redesign .brand-logo {
    width: 148px;
  }

  .preview-redesign .header-apply {
    min-height: 36px;
    padding: 8px 14px;
  }

  .preview-redesign .hero {
    padding: 78px 10px 24px;
  }

  .preview-redesign .hero-inner {
    padding: 22px 18px;
    border-radius: 12px;
  }

  .preview-redesign .hero-logo {
    width: min(350px, 85vw);
  }

  .preview-redesign .hero-version {
    left: 84%;
    bottom: 1px;
    font-size: 0.66rem;
  }

  .preview-redesign .presented-by {
    margin-top: 4px;
  }

  .partner-logo-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(320px, 100%);
    margin-bottom: 14px;
  }

  .partner-logo-link {
    height: 56px;
    padding: 7px 10px;
  }

  .preview-redesign .hero .poster-headline {
    margin-top: 6px;
    font-size: clamp(2.1rem, 12vw, 3rem);
  }

  .preview-redesign .hero-copy {
    font-size: 0.97rem;
  }

  .preview-redesign .event-strip div {
    grid-template-columns: 28px 62px minmax(0, 1fr);
    padding: 11px 12px;
  }

  .preview-redesign .event-strip strong {
    font-size: 0.82rem;
  }

  .preview-redesign .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .preview-redesign .hero-actions .button {
    width: 100%;
    min-width: 0;
  }

  .section-rail-inner {
    padding: 0 8px;
  }

  .section-rail-link {
    min-height: 50px;
    padding: 0 13px;
    font-size: 0.8rem;
  }

  .section-rail-link::after {
    right: 13px;
    left: 13px;
  }

  .event-page-shell {
    gap: 24px;
    width: min(100% - 20px, 920px);
    padding: 20px 0 44px;
  }

  .event-details-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
  }

  .event-details-card .status-pill,
  .event-details-card > div:first-of-type,
  .event-facts,
  .event-details-apply,
  .event-details-link {
    grid-row: auto;
    grid-column: 1;
  }

  .event-facts {
    grid-template-columns: 1fr;
    border-top: 1px solid var(--preview-line);
  }

  .event-facts div {
    padding: 12px 0;
    border-bottom: 1px solid var(--preview-line);
    border-left: 0;
  }

  .preview-redesign .event-main .section {
    padding: 42px 0;
  }

  .preview-redesign .event-main .intro-section {
    padding-top: 4px;
  }

  .preview-redesign .poster-section-title {
    font-size: clamp(1.9rem, 10vw, 2.55rem);
  }

  .event-steps {
    grid-template-columns: 1fr;
  }

  .preview-redesign .role-grid {
    grid-template-columns: 1fr;
  }

  .preview-redesign .role-grid span {
    min-height: 54px;
  }

  .community-gallery-slide figcaption {
    padding: 34px 14px 12px;
    font-size: 0.78rem;
  }

  .community-gallery-stage {
    aspect-ratio: 4 / 3;
  }

  .community-gallery-controls {
    grid-template-areas:
      "previous thumbnails next"
      "position position position";
    grid-template-columns: 40px minmax(0, 1fr) 40px;
    gap: 9px;
    padding: 10px;
  }

  .community-gallery-controls [data-gallery-prev] {
    grid-area: previous;
  }

  .gallery-thumbnails {
    grid-area: thumbnails;
    justify-content: stretch;
  }

  .gallery-thumbnails button {
    grid-template-columns: 1fr;
    flex: 1;
    padding: 3px;
  }

  .gallery-thumbnails button img {
    width: 100%;
    height: 42px;
    border-radius: 5px;
  }

  .gallery-thumbnails button span {
    display: none;
  }

  .gallery-position {
    grid-area: position;
    justify-self: center;
  }

  .community-gallery-controls [data-gallery-next] {
    grid-area: next;
  }

  .gallery-arrow {
    width: 40px;
    height: 38px;
  }

  .gallery-stage-toolbar {
    top: 10px;
    right: 10px;
    left: 10px;
  }

  .gallery-stage-toolbar > span {
    min-height: 32px;
    padding: 7px 9px;
    font-size: 0.55rem;
  }

  .gallery-stage-toolbar button {
    min-height: 34px;
    padding: 7px 9px;
  }

  .gallery-stage-toolbar button span {
    display: none;
  }

  .gallery-lightbox {
    padding: 0;
  }

  .gallery-lightbox-dialog {
    width: 100%;
    height: 100%;
    max-height: none;
    border: 0;
    border-radius: 0;
  }

  .gallery-lightbox-stage img {
    max-height: calc(100vh - 170px);
  }

  .gallery-lightbox-arrow {
    width: 42px;
    height: 48px;
  }

  .gallery-lightbox-arrow-previous {
    left: 8px;
  }

  .gallery-lightbox-arrow-next {
    right: 8px;
  }

  .gallery-lightbox-footer {
    align-items: flex-start;
    padding: 12px 14px;
  }

  .preview-redesign .prize-grid-featured,
  .preview-redesign .prize-grid-categories,
  .preview-redesign .workshop-cards,
  .preview-redesign .mentor-grid,
  .preview-redesign .schedule-grid,
  .preview-redesign .sponsor-grid,
  .travel-resources-grid,
  .preview-redesign .final-cta {
    grid-template-columns: 1fr;
  }

  .preview-redesign .prize-grid-categories .prize-card-sponsored {
    min-height: 210px;
  }

  .preview-redesign .workshop-spotlight {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px 14px;
    padding: 16px;
  }

  .preview-redesign .workshop-spotlight-photo {
    width: 72px;
    height: 72px;
  }

  .preview-redesign .workshop-spotlight-name {
    font-size: 1.22rem;
  }

  .preview-redesign .workshop-spotlight-role {
    font-size: 0.88rem;
  }

  .preview-redesign .workshop-spotlight-facts {
    gap: 6px;
  }

  .preview-redesign .workshop-card {
    padding: 17px;
  }

  .preview-redesign .final-cta {
    padding-top: 42px;
    text-align: left;
  }

  .preview-redesign .final-cta-copy {
    text-align: left;
  }

  .preview-redesign .cta-logo {
    margin-right: 0;
    margin-left: 0;
  }

  .mobile-action-bar {
    position: fixed;
    right: 10px;
    bottom: 10px;
    left: 10px;
    z-index: 45;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 10px 10px 14px;
    background: rgba(7, 11, 8, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.44);
    backdrop-filter: blur(18px) saturate(1.1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(calc(100% + 18px));
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

  .mobile-action-bar.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-action-bar div {
    display: grid;
    gap: 2px;
    min-width: 0;
  }

  .mobile-action-bar span {
    color: var(--green-glow);
    font-family: "Ubuntu", ui-sans-serif, system-ui, sans-serif;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }

  .mobile-action-bar strong {
    overflow: hidden;
    color: var(--ink);
    font-size: 0.8rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-action-bar .button {
    flex: 0 0 auto;
    width: auto;
    min-height: 40px;
    padding: 10px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .section-rail-link,
  .event-details-link,
  .partner-logo-link,
  .gallery-thumbnails button {
    transition: none;
  }
}