@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@400;500;600;700;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --azul:    #00cfff;
  --rosa:    #ff2d78;
  --negro:   #05050f;
  --negro2:  #0a0a1a;
  --negro3:  #0f0f22;
  --panel:   #111128;
  --borde:   rgba(0, 207, 255, 0.15);
  --borde2:  rgba(255, 45, 120, 0.2);
  --texto:   #e0e0ff;
  --gris:    #4a4a6a;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background-color: var(--negro);
  color: var(--texto);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 207, 255, 0.012) 2px,
    rgba(0, 207, 255, 0.012) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* HEADER */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 48px;
  background: rgba(5, 5, 15, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--borde);
  position: sticky;
  top: 0;
  z-index: 100;
}

header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--azul), var(--rosa), transparent);
  opacity: 0.5;
}

.logo {
  font-family: 'Rajdhani', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--azul);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  text-shadow: 0 0 20px rgba(0,207,255,0.5);
}

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

nav a {
  color: #6060a0;
  text-decoration: none;
  margin-left: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: all 0.2s;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--azul);
  transition: width 0.3s;
  box-shadow: 0 0 6px var(--azul);
}

nav a:hover {
  color: var(--azul);
  text-shadow: 0 0 10px rgba(0,207,255,0.4);
}

nav a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--azul);
  font-size: 22px;
  cursor: pointer;
}

/* HERO */
.hero {
  position: relative;
  text-align: center;
  padding: 130px 20px 110px;
  overflow: hidden;
  background: 
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(0,207,255,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(255,45,120,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 80% 40% at 50% 0%, rgba(0,207,255,0.1) 0%, transparent 60%),
    linear-gradient(180deg, #08081a 0%, var(--negro) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,207,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,207,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 85%, rgba(255,45,120,0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(0,207,255,0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0,207,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(0,207,255,0.08);
  border: 1px solid rgba(0,207,255,0.35);
  color: var(--azul);
  padding: 6px 20px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 28px;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(0,207,255,0.5);
}

.hero h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0px;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-accent {
  color: var(--azul);
  text-shadow: 0 0 30px rgba(0,207,255,0.6), 0 0 60px rgba(0,207,255,0.2);
}

.hero p {
  font-size: 16px;
  color: #50508a;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat strong {
  font-family: 'Rajdhani', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--azul);
  text-shadow: 0 0 16px rgba(0,207,255,0.5);
}

.stat span {
  font-size: 10px;
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--borde), transparent);
}

/* BOTONES */
.btn {
  background: linear-gradient(135deg, var(--rosa), #cc1155);
  color: white;
  padding: 13px 36px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
  display: inline-block;
  box-shadow: 0 4px 24px rgba(255,45,120,0.35), inset 0 1px 0 rgba(255,255,255,0.1);
  border: 1px solid rgba(255,45,120,0.6);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  transition: left 0.4s;
}

.btn:hover::before { left: 100%; }

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,45,120,0.5);
}

.btn-ghost {
  background: rgba(0,207,255,0.05);
  color: var(--azul);
  padding: 13px 36px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid rgba(0,207,255,0.35);
  transition: all 0.2s;
  display: inline-block;
  text-shadow: 0 0 10px rgba(0,207,255,0.3);
}

.btn-ghost:hover {
  background: rgba(0,207,255,0.1);
  border-color: var(--azul);
  box-shadow: 0 0 20px rgba(0,207,255,0.15);
}

/* SECTION HEADER */
.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section-eyebrow {
  display: inline-block;
  color: var(--azul);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 14px;
  text-shadow: 0 0 10px rgba(0,207,255,0.4);
}

.section-header h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 10px;
  color: #ffffff;
}

.section-header p {
  color: var(--gris);
  font-size: 15px;
}

/* CATEGORÍAS */
.categorias {
  padding: 90px 48px;
  background: var(--negro);
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.cat-card {
  background: linear-gradient(145deg, var(--panel), var(--negro3));
  border: 1px solid var(--borde);
  border-radius: 6px;
  overflow: hidden;
  text-decoration: none;
  color: white;
  display: flex;
  flex-direction: column;
  transition: all 0.3s;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.cat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,207,255,0.5);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 24px rgba(0,207,255,0.08);
}

.cat-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 16px;
  height: 16px;
  background: var(--azul);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  opacity: 0.5;
  transition: opacity 0.3s;
}

.cat-card:hover::after { opacity: 1; }

.cat-card-glow {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--azul), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.cat-card:hover .cat-card-glow { opacity: 1; }

.cat-img {
  width: 100%;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  border-bottom: 1px solid var(--borde);
}

.cat-img img {
  width: 120px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(0,207,255,0.45));
  transition: filter 0.3s;
}

.cat-card:hover .cat-img img {
  filter: drop-shadow(0 0 28px rgba(0,207,255,0.7));
}

.cat-emoji {
  font-size: 72px;
  filter: drop-shadow(0 0 16px rgba(0,207,255,0.3));
}

.cat-info {
  padding: 20px 24px 16px;
  flex: 1;
}

.cat-info h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
  color: #ffffff;
}

.cat-info p {
  color: var(--gris);
  font-size: 13px;
  margin-bottom: 12px;
}

.cat-tag {
  display: inline-block;
  background: rgba(0,207,255,0.07);
  color: var(--azul);
  border: 1px solid rgba(0,207,255,0.22);
  padding: 3px 10px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-shadow: 0 0 8px rgba(0,207,255,0.3);
}

.cat-tag-soon {
  background: rgba(255,165,0,0.07);
  color: #f39c12;
  border-color: rgba(255,165,0,0.2);
  text-shadow: none;
}

.cat-arrow {
  padding: 10px 20px;
  color: rgba(0,207,255,0.18);
  font-size: 18px;
  transition: all 0.3s;
  text-align: right;
}

.cat-card:hover .cat-arrow {
  color: var(--azul);
  text-shadow: 0 0 10px rgba(0,207,255,0.5);
}

.cat-proximamente {
  opacity: 0.35;
  pointer-events: none;
}

/* PASOS */
.pasos {
  padding: 90px 48px;
  background: var(--negro2);
  border-top: 1px solid var(--borde);
  border-bottom: 1px solid var(--borde);
  position: relative;
}

.pasos::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,207,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,207,255,0.018) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.pasos-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.paso {
  flex: 1;
  min-width: 180px;
  text-align: center;
  padding: 36px 24px;
  background: var(--panel);
  border: 1px solid var(--borde);
  border-radius: 6px;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: all 0.3s;
}

.paso:hover {
  border-color: rgba(0,207,255,0.35);
  box-shadow: 0 0 20px rgba(0,207,255,0.06);
}

.paso-icon {
  font-size: 44px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 10px rgba(0,207,255,0.25));
}

.paso h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: var(--azul);
  text-shadow: 0 0 10px rgba(0,207,255,0.25);
}

.paso p {
  color: var(--gris);
  font-size: 13px;
  line-height: 1.6;
}

.paso-linea {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--azul), var(--rosa));
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(0,207,255,0.3);
}

/* FOOTER */
footer {
  background: var(--negro2);
  border-top: 1px solid var(--borde);
  padding: 48px 48px 28px;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--azul), var(--rosa), transparent);
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--azul);
  letter-spacing: 3px;
  text-shadow: 0 0 20px rgba(0,207,255,0.4);
}

.footer-logo img {
  height: 50px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0,207,255,0.4));
}

.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--gris);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--azul);
  text-shadow: 0 0 8px rgba(0,207,255,0.4);
}

.footer-copy { font-size: 12px; }

/* PRODUCTOS / CARDS */
.productos {
  padding: 60px 40px;
  background-color: var(--negro);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: linear-gradient(145deg, var(--panel), var(--negro3));
  border: 1px solid var(--borde);
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  position: relative;
}

.card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 12px; height: 12px;
  background: var(--azul);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  opacity: 0.4;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,207,255,0.4);
  box-shadow: 0 16px 32px rgba(0,0,0,0.5), 0 0 20px rgba(0,207,255,0.06);
}

.card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.card .plataforma {
  color: var(--gris);
  font-size: 11px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card .precio {
  font-family: 'Rajdhani', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--rosa);
  margin-bottom: 20px;
  text-shadow: 0 0 16px rgba(255,45,120,0.4);
}

.card-img-wrap {
  width: 100%;
  height: 140px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-diamantes {
  width: 160px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(0,207,255,0.6));
}

/* NAV AUTH */
.btn-nav {
  background: linear-gradient(135deg, var(--rosa), #cc1155);
  color: white;
  padding: 8px 18px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
  border: 1px solid rgba(255,45,120,0.5);
  cursor: pointer;
  box-shadow: 0 0 12px rgba(255,45,120,0.25);
}

.btn-nav:hover {
  box-shadow: 0 0 20px rgba(255,45,120,0.5);
  transform: translateY(-1px);
}

.btn-nav-outline {
  background: transparent;
  border: 1px solid rgba(0,207,255,0.35);
  color: var(--azul);
  box-shadow: 0 0 8px rgba(0,207,255,0.08);
  text-shadow: 0 0 8px rgba(0,207,255,0.3);
}

.btn-nav-outline:hover {
  background: rgba(0,207,255,0.07);
  border-color: var(--azul);
  box-shadow: 0 0 16px rgba(0,207,255,0.25);
}

#nav-auth {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-left: 16px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  header { padding: 14px 20px; }
  nav a:not(.btn-nav) { display: none; }
  .hero h1 { font-size: 42px; }
  .hero { padding: 80px 20px 70px; }
  .categorias, .pasos { padding: 60px 20px; }
  .section-header h2 { font-size: 32px; }
  .pasos-grid { flex-direction: column; gap: 16px; }
  .paso-linea {
    width: 1px; height: 32px;
    background: linear-gradient(180deg, var(--azul), var(--rosa));
  }
  .hero-stats { gap: 20px; }
  .stat strong { font-size: 24px; }
  .footer-links { gap: 16px; }
  .cat-grid { grid-template-columns: 1fr; }
}
/* ─── LOADING SCREEN ─── */
#loading-screen {
  position: fixed;
  inset: 0;
  background: #05050f;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loading-screen.oculto {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.loading-logo {
  width: 140px;
  object-fit: contain;
  animation: pulseLogo 1.5s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(0,207,255,0.6));
}

@keyframes pulseLogo {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(0,207,255,0.4));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 50px rgba(0,207,255,0.9));
    transform: scale(1.05);
  }
}

.loading-bar-wrap {
  width: 200px;
  height: 2px;
  background: rgba(0,207,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00cfff, #ff2d78);
  border-radius: 2px;
  animation: loadBar 1.8s ease forwards;
  box-shadow: 0 0 10px rgba(0,207,255,0.5);
}

@keyframes loadBar {
  0% { width: 0%; }
  60% { width: 80%; }
  100% { width: 100%; }
}

.loading-txt {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  color: #4a4a6a;
  animation: blinkTxt 1s ease-in-out infinite;
}

@keyframes blinkTxt {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
/* NAV USER INFO */
.nav-user-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  margin-right: 8px;
}

.nav-nivel {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #ff2d78;
  text-shadow: 0 0 8px rgba(255,45,120,0.3);
}

.nav-wc {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #00cfff;
  text-shadow: 0 0 8px rgba(0,207,255,0.3);
}