/* ==============================================================
   DROPHIT DESIGN SYSTEM — CYBER DJ & STAGE PRO
   Paleta: Obsidiana (#08080d), Cyan Láser (#00f0ff), Magenta (#ff0055), Oro (#ffb800)
   ============================================================== */

:root {
  --bg-deep: #06070a;
  --bg-card: #0d0f17;
  --bg-card-hover: #131724;
  --bg-glass: rgba(13, 15, 23, 0.85);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-neon-cyan: rgba(0, 240, 255, 0.4);
  --border-neon-magenta: rgba(255, 0, 85, 0.4);
  
  --cyan-primary: #00f0ff;
  --cyan-glow: 0 0 24px rgba(0, 240, 255, 0.45);
  --cyan-dark: #008899;
  
  --magenta-accent: #ff0055;
  --magenta-glow: 0 0 24px rgba(255, 0, 85, 0.45);
  
  --gold-upgrade: #ffb800;
  --gold-glow: 0 0 20px rgba(255, 184, 0, 0.4);
  
  --green-online: #00e676;
  --green-glow: 0 0 16px rgba(0, 230, 118, 0.45);
  
  --text-white: #ffffff;
  --text-dim: #9aa2b6;
  --text-muted: #5e6679;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-white);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 85% 35%, rgba(255, 0, 85, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(255, 184, 0, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
}

a {
  color: var(--cyan-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  text-shadow: var(--cyan-glow);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo {
  height: 38px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.3));
}

.brand-text {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-white);
}

.brand-text span {
  color: var(--cyan-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 26px);
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 1;
}

.nav-links a {
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.btn-nav-trial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--cyan-primary) 0%, #0099ff 100%);
  color: #030814;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 2px 14px rgba(0, 240, 255, 0.35);
  transition: all 0.2s ease;
}

.btn-nav-trial:hover {
  box-shadow: 0 4px 22px rgba(0, 240, 255, 0.65);
  transform: translateY(-1px);
  color: #000;
}

/* ─── BOTONES Y CTAS ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-primary) 0%, #0099ff 100%);
  color: #030814;
  box-shadow: 0 4px 18px rgba(0, 240, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(0, 240, 255, 0.6);
  color: #000;
}

.btn-upgrade {
  background: linear-gradient(135deg, var(--gold-upgrade) 0%, #ff8800 100%);
  color: #1a0f00;
  box-shadow: 0 4px 18px rgba(255, 184, 0, 0.35);
}

.btn-upgrade:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(255, 184, 0, 0.6);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-subtle);
  color: var(--text-white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
}

.btn-ghost:hover {
  color: var(--cyan-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 6px;
}

.badge-cyan {
  background: rgba(0, 240, 255, 0.12);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.badge-gold {
  background: rgba(255, 184, 0, 0.12);
  color: var(--gold-upgrade);
  border: 1px solid rgba(255, 184, 0, 0.35);
}

.badge-green {
  background: rgba(0, 230, 118, 0.12);
  color: var(--green-online);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

/* ─── HERO SECTION ───────────────────────────────────────────── */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}

.hero-tagline {
  margin-bottom: 18px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 22px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, var(--cyan-primary) 70%, var(--magenta-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-dim);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* ─── BENEFICIOS CLAVE GRID ──────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin: 60px 0;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  border-color: rgba(0, 240, 255, 0.2);
}

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

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 18px;
  display: inline-block;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #040508;
  padding: 60px 0 30px;
  margin-top: 100px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text-white);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul a {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.footer-col ul a:hover {
  color: var(--cyan-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* ─── FORMATOS Y BADGES ROW ─────────────────────────────────── */
.formats-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.format-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan-primary);
}

.format-pill.gold {
  border-color: rgba(255, 184, 0, 0.35);
  color: var(--gold-upgrade);
}

/* ─── DISCLAIMER DE DECKS INTERACTIVOS ──────────────────────── */
.disclaimer-banner {
  background: rgba(255, 184, 0, 0.08);
  border: 1px solid rgba(255, 184, 0, 0.28);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: #fce7b0;
  line-height: 1.5;
  text-align: left;
}

.disclaimer-banner span.icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* ─── REQUISITOS DEL SISTEMA ─────────────────────────────────── */
.requirements-section {
  padding: 80px 0;
  background: #07080d;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.req-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}

.req-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px;
  position: relative;
}

.req-card.android-card {
  border-top: 3px solid var(--cyan-primary);
}

.req-card.pc-card {
  border-top: 3px solid var(--gold-upgrade);
}

.req-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.req-header-icon {
  font-size: 2.2rem;
}

.req-header-title h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
}

.req-header-title p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.req-columns-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.req-col h4 {
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.req-col.min h4 {
  color: #79d2ff;
}

.req-col.rec h4 {
  color: var(--green-online);
}

.req-list {
  list-style: none;
  font-size: 0.84rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.req-list li {
  margin-bottom: 8px;
}

.req-list strong {
  color: #fff;
}

/* ─── PÁGINAS LEGALES ────────────────────────────────────────── */
.legal-container {
  max-width: 900px;
  margin: 50px auto 90px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.6);
}

.legal-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 24px;
  margin-bottom: 30px;
}

.legal-header h1 {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 8px;
  line-height: 1.2;
}

.legal-meta {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.6;
}

.legal-body {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.8;
}

.legal-body h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  margin: 36px 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.legal-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan-primary);
  margin: 22px 0 10px;
}

.legal-body p {
  margin-bottom: 16px;
}

.legal-body ul, .legal-body ol {
  margin: 12px 0 18px 24px;
}

.legal-body li {
  margin-bottom: 8px;
}

.legal-callout {
  background: rgba(0, 240, 255, 0.05);
  border-left: 4px solid var(--cyan-primary);
  padding: 16px 20px;
  border-radius: 4px;
  margin: 20px 0;
  font-size: 0.92rem;
  color: #e2e8f0;
}

.legal-callout.warning {
  background: rgba(255, 184, 0, 0.08);
  border-left-color: var(--gold-upgrade);
  color: #fef08a;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.88rem;
}

.legal-table th, .legal-table td {
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 14px;
  text-align: left;
}

.legal-table th {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-weight: 700;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .nav-links {
    gap: 14px;
  }
  .nav-links a {
    font-size: 0.88rem;
  }
}

@media (max-width: 960px) {
  .hero-title {
    font-size: 2.7rem;
  }
  .nav-links {
    display: none;
  }
  .req-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .legal-container {
    padding: 28px 20px;
    margin: 30px 16px 60px;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
  .req-columns-box {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}