:root {
  --bg: #02032d;
  --bg2: #03045e;
  --cyan: #00b4d8;
  --cyan2: #4df0ff;
  --amber: #ffb700;
  --card: rgba(6, 8, 42, 0.96);
  --border: rgba(0, 180, 216, 0.28);
  --text: #e8f4ff;
  --muted: rgba(232, 244, 255, 0.62);
  --mono: 'Share Tech Mono', monospace;
  --sans: 'Rajdhani', sans-serif;
  --display: 'Orbitron', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -30%, rgba(0, 100, 180, 0.35), transparent 50%),
    linear-gradient(180deg, #01021a 0%, var(--bg2) 45%, #01021a 100%);
  color: var(--text);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }
.wrap--wide { max-width: 1240px; }
.mono { font-family: var(--mono); }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 3, 45, 0.92);
  backdrop-filter: blur(8px);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  flex-wrap: wrap;
}
.site-nav .logo {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  color: var(--cyan2);
}
.site-nav .links {
  display: flex;
  gap: 0.35rem 1rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.site-nav .links a { color: var(--muted); }
.site-nav .links a:hover,
.site-nav .links a[aria-current="page"] { color: var(--cyan2); }

.hero {
  position: relative;
  padding: clamp(3rem, 10vw, 5rem) 0 clamp(2.5rem, 8vw, 4rem);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, rgba(2, 3, 45, 0.97) 0%, rgba(2, 3, 45, 0.72) 42%, rgba(2, 3, 45, 0.35) 68%, transparent 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(0, 180, 216, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 180, 216, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 0, 0, 0.45) 2px, rgba(0, 0, 0, 0.45) 4px);
}
.hero-inner { position: relative; z-index: 1; }
.hero-split {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 46%);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}
.hero-glow {
  position: absolute;
  width: 55%;
  height: 70%;
  right: -8%;
  top: 10%;
  background: radial-gradient(ellipse, rgba(0, 180, 216, 0.22) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}
.badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--cyan2);
  border: 1px solid var(--border);
  background: rgba(0, 30, 60, 0.45);
}
h1 {
  font-family: var(--display);
  font-size: clamp(1.75rem, 5.5vw, 2.75rem);
  letter-spacing: 0.08em;
  line-height: 1.15;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
h1 em { font-style: normal; color: var(--amber); }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 42rem; }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 1.25rem 0;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--cyan);
  background: rgba(0, 180, 216, 0.12);
  color: var(--cyan2);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.btn:hover { background: rgba(0, 180, 216, 0.22); transform: translateY(-1px); }
.btn--primary {
  background: var(--cyan);
  color: #02032d;
  border-color: var(--cyan);
  font-weight: 700;
}
.btn--primary:hover { background: var(--cyan2); }
.btn--amber {
  border-color: rgba(255, 183, 0, 0.5);
  color: var(--amber);
  background: rgba(255, 183, 0, 0.08);
}

.sec { padding: clamp(2.5rem, 7vw, 4rem) 0; }
.sec--alt { background: rgba(0, 0, 0, 0.25); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.eyebrow {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
}
h2 {
  font-family: var(--display);
  font-size: clamp(1.25rem, 3.5vw, 1.85rem);
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}
h2 em { font-style: normal; color: var(--cyan2); }

.cards-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.card {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.card h3 {
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--cyan2);
}
.card p { color: var(--muted); font-size: 0.95rem; flex: 1; }
.card .price {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--amber);
  letter-spacing: 0.08em;
}
.card-media {
  margin: -1.5rem -1.5rem 1rem;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
  min-height: 140px;
}
.card-media::before,
.card-media::after { display: none; }

.tickets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}
.ticket {
  border: 1px solid var(--border);
  border-top: 3px solid var(--cyan);
  background: var(--card);
  padding: 1.35rem;
}
.ticket .label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--amber);
  text-transform: uppercase;
}
.ticket .amount {
  font-family: var(--display);
  font-size: 2rem;
  margin: 0.35rem 0;
}
.ticket .note { font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }

.tiers { display: grid; gap: 1rem; margin-top: 1.25rem; }
.tier {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.25rem 1.35rem;
}
.tier h3 {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--cyan2);
  margin-bottom: 0.35rem;
}
.tier p { color: var(--muted); font-size: 0.92rem; }
.tier .from {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--amber);
  text-align: right;
  white-space: nowrap;
}

.foot {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: center;
}
.foot a { color: var(--cyan2); }

.que-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 1rem;
}
.fases { display: flex; flex-direction: column; gap: 0.75rem; }
.fase {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--border);
  background: var(--card);
}
.fase-num {
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--amber);
  letter-spacing: 0.08em;
  line-height: 1;
}
.fase-name {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan2);
  margin-bottom: 0.35rem;
}
.fase p { color: var(--muted); font-size: 0.9rem; line-height: 1.5; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 2rem;
  max-width: 42rem;
  border: 1px solid var(--border);
  background: var(--border);
}
.hero-stats > div {
  background: var(--card);
  padding: 1rem 0.85rem;
  text-align: center;
}
.hero-stats .stat-n {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--cyan2);
  letter-spacing: 0.06em;
}
.hero-stats .stat-l {
  display: block;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.35rem;
  line-height: 1.35;
}
.dept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.65rem;
  margin-top: 1.25rem;
}
.dept {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.85rem 1rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan2);
  text-align: center;
}

/* ── Media slots (home): subir JPG/WebP en /assets/ — ver comentarios en index.html ── */
.media-slot {
  position: relative;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(6, 12, 48, 0.95), rgba(2, 3, 35, 0.98));
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 180, 216, 0.08), 0 18px 50px rgba(0, 0, 0, 0.45);
}
.media-slot::before,
.media-slot::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--cyan);
  border-style: solid;
  opacity: 0.55;
  z-index: 2;
  pointer-events: none;
}
.media-slot::before { top: 10px; left: 10px; border-width: 2px 0 0 2px; }
.media-slot::after { bottom: 10px; right: 10px; border-width: 0 2px 2px 0; }
.media-slot__img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.media-slot__inner,
.media-slot__file,
.media-slot__hint,
.assets-note--dev { display: none !important; }
.media-slot__inner {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100%;
  padding: 1rem 1.1rem;
  background:
    linear-gradient(0deg, rgba(2, 3, 45, 0.92) 0%, rgba(2, 3, 45, 0.35) 55%, transparent 100%),
    repeating-linear-gradient(-12deg, transparent, transparent 14px, rgba(0, 180, 216, 0.03) 14px, rgba(0, 180, 216, 0.03) 15px);
}
.media-slot__tag {
  align-self: flex-start;
  margin-bottom: auto;
  padding: 0.3rem 0.55rem;
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  color: var(--amber);
  border: 1px solid rgba(255, 183, 0, 0.35);
  background: rgba(0, 0, 0, 0.35);
}
.media-slot__tag--cyan { color: var(--cyan2); border-color: var(--border); }
.media-slot__title {
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.35rem;
}
.media-slot__hint {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
  max-width: 36ch;
}
.media-slot__file {
  margin-top: 0.5rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: rgba(0, 180, 216, 0.75);
  word-break: break-all;
}
.media-slot--hero { aspect-ratio: 4 / 5; min-height: 320px; border-radius: 2px; }
.media-slot--wide { aspect-ratio: 21 / 9; min-height: 200px; }
.media-slot--landscape { aspect-ratio: 16 / 10; min-height: 180px; }
.media-slot--portrait { aspect-ratio: 4 / 5; min-height: 220px; }
.media-slot--square { aspect-ratio: 1; min-height: 200px; }
.media-slot--thumb { aspect-ratio: 3 / 2; min-height: 100px; }
.media-slot--thumb .media-slot__inner { padding: 0.65rem 0.75rem; }
.media-slot--thumb .media-slot__hint { font-size: 0.68rem; display: none; }
.media-slot--thumb .media-slot__title { font-size: 0.62rem; margin: 0; }

.gallery-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0.85rem;
  margin-top: 1.5rem;
}
.gallery-bento .g-a { grid-column: span 7; }
.gallery-bento .g-b { grid-column: span 5; }
.gallery-bento .g-c { grid-column: span 4; }
.gallery-bento .g-d { grid-column: span 4; }
.gallery-bento .g-e { grid-column: span 4; }

.split-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-top: 1.25rem;
}
.split-media--rev .split-media__media { order: 2; }
.split-media--rev .split-media__copy { order: 1; }

.fase--rich {
  display: grid;
  grid-template-columns: minmax(120px, 32%) 1fr;
  padding: 0;
  overflow: hidden;
  align-items: stretch;
}
.fase--rich .fase-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem 1rem;
  padding: 1rem 1.1rem;
  align-items: start;
}
.fase--rich .fase-thumb {
  border-right: 1px solid var(--border);
  min-height: 100%;
  border-radius: 0;
  box-shadow: none;
}
.fase--rich .fase-thumb::before,
.fase--rich .fase-thumb::after { display: none; }

.dept-universo { padding-top: 0.5rem; margin-top: 2.5rem; }
.dept-universo .h2 { margin-bottom: 0.75rem; }
.dept-universo .lead { max-width: 600px; margin-bottom: 2rem; font-size: 0.95rem; color: var(--muted); }
.dept-showcase__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.dept-tile {
  border: 1px solid rgba(0, 212, 255, 0.28);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.dept-tile:hover {
  border-color: rgba(0, 212, 255, 0.8);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.25);
}
.dept-tile__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(145deg, rgba(6, 12, 48, 0.95), rgba(2, 3, 35, 0.98));
  overflow: hidden;
}
.dept-tile__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dept-tile__fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.2em;
  color: var(--cyan2);
  opacity: 0.35;
  pointer-events: none;
}
.dept-tile__media:has(img) .dept-tile__fallback { display: none; }
.dept-tile__code {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan2);
  padding: 0.3rem 0.55rem;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.35);
}
.dept-tile__body { padding: 24px; }
.dept-tile__name {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}
.dept-tile--full { grid-column: 1 / -1; max-width: 520px; margin: 0 auto; width: 100%; }

.cta-band {
  margin-top: 2rem;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(0, 180, 216, 0.1), rgba(255, 183, 0, 0.06));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.cta-band h3 {
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--cyan2);
}

.assets-note {
  margin-top: 2rem;
  padding: 1rem 1.15rem;
  border: 1px dashed rgba(0, 180, 216, 0.35);
  background: rgba(0, 20, 40, 0.35);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.6;
}
.assets-note strong { color: var(--cyan2); }

@media (max-width: 900px) {
  .que-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-split { grid-template-columns: 1fr; }
  .hero::after { background: linear-gradient(180deg, rgba(2, 3, 45, 0.92) 0%, rgba(2, 3, 45, 0.75) 100%); }
  .gallery-bento .g-a,
  .gallery-bento .g-b,
  .gallery-bento .g-c,
  .gallery-bento .g-d,
  .gallery-bento .g-e { grid-column: span 12; }
  .split-media { grid-template-columns: 1fr; }
  .split-media--rev .split-media__media,
  .split-media--rev .split-media__copy { order: unset; }
  .fase--rich { grid-template-columns: 1fr; }
  .fase--rich .fase-thumb { border-right: none; border-bottom: 1px solid var(--border); }
  .fase--rich .fase-body { padding: 1rem; }
  .dept-showcase__grid { grid-template-columns: 1fr; }
  .dept-tile--full { max-width: none; }
}

@media (max-width: 640px) {
  .tier { grid-template-columns: 1fr; }
  .tier .from { text-align: left; }
}