@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');
/* Asumimos el uso de Satoshi vía webfont (si estuviera disponible). Para este prototipo usaremos un fallback limpio si Satoshi no está instalada, pero dejamos la declaración lista */
@font-face {
  font-family: 'Satoshi';
  src: url('https://cdn.fontshare.com/wf/TTX2Z3MT3LUJ7KI32B4F6I7Y3GZ2N64Q/7QG6QX6P3M6K3N66QX3W36563K6N6Q66/Satoshi-Black.woff2') format('woff2');
  font-weight: 900;
  font-display: swap;
  font-style: normal;
}
@font-face {
  font-family: 'Satoshi';
  src: url('https://cdn.fontshare.com/wf/KWQ6X2Q6R4R4R4R4R4R4R4R4R4R4R4R4/Z7Q3X7M4R4R4R4R4R4R4R4R4R4R4R4R4/Satoshi-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
  font-style: normal;
}

:root {
  /* Colors */
  --bg-base: #080808;
  --bg-elevated: #121212;
  --bg-card: rgba(20, 20, 22, 0.7);
  --bg-glass: rgba(8, 8, 8, 0.65);
  
  --fg-primary: #f4f1eb;
  --fg-secondary: #a1a1aa;
  
  --accent-primary: #b65a5e; /* Rojo oficial .one */
  --accent-hover: #c9656a;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  
  /* Typography */
  --font-display: 'Satoshi', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Layout */
  --max-width: 1180px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  
  /* Effects */
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 24px rgba(182, 90, 94, 0.2);
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-base);
  color: var(--fg-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(182, 90, 94, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(255, 255, 255, 0.02) 0%, transparent 40%);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 24px; }
h3 { font-size: 1.25rem; margin-bottom: 12px; }
p.lead { font-size: 1.25rem; color: var(--fg-secondary); max-width: 680px; }

.eyebrow {
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  font-weight: 700;
}

/* --- Layout Utils --- */
section { padding: 112px 24px; position: relative; }
.container { max-width: var(--max-width); margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--accent-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(182, 90, 94, 0.25);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(182, 90, 94, 0.4);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-subtle);
  color: var(--fg-primary);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-glass);
  transform: translateY(-2px);
}

/* --- Header --- */
header.site {
  position: fixed;
  top: 0; width: 100%; z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.3s ease;
}

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
}

.nav .logo { display: flex; align-items: center; gap: 8px; }
.nav .logo img { height: 32px; }

.nav ul { display: flex; gap: 32px; list-style: none; }
.nav ul a {
  color: var(--fg-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav ul a:hover { color: var(--fg-primary); }

/* --- Hero --- */
.hero {
  padding-top: 180px;
  padding-bottom: 80px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  gap: 48px;
  text-align: left;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%; left: 10%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(182, 90, 94, 0.15) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.hero h1 { 
  margin: 0 0 24px 0; 
  text-shadow: 0 2px 10px rgba(0,0,0,0.5); 
  text-wrap: balance; 
}
.hero p.lead { margin: 0 0 40px 0; }
.hero .cta-row { display: flex; gap: 16px; justify-content: flex-start; flex-wrap: wrap; }

.hero .visor-mock {
  margin: 0;
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-glass), var(--shadow-glow);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

.hero .visor-gradient {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at 40% 30%, rgba(182, 90, 94, 0.15), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(200, 200, 255, 0.05), transparent 50%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 10px),
    var(--bg-elevated);
  transition: all 0.5s ease;
}

.hero .visor-mock:hover .visor-gradient {
  transform: scale(1.02);
}

.hero .visor-text {
  position: absolute;
  color: var(--fg-secondary);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
}

.hero .visor-text small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--accent-primary);
  margin-top: 8px;
}

/* --- Features --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  border-color: rgba(182, 90, 94, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.feature-card .icon {
  font-size: 28px;
  margin-bottom: 20px;
  color: var(--accent-primary);
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(182, 90, 94, 0.1);
  border-radius: 50%;
}

.feature-card p {
  color: var(--fg-secondary);
  font-size: 15px;
}

/* --- Catalog --- */
.catalog-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; margin-top: 56px;
}

.pack-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  cursor: pointer;
  display: flex; flex-direction: column;
}

.pack-card:hover {
  border-color: var(--border-glass);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glass);
}

.pack-img {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-1 { background: radial-gradient(circle at top right, rgba(182, 90, 94, 0.2), var(--bg-base)); }
.placeholder-2 { background: radial-gradient(circle at bottom left, rgba(100, 100, 120, 0.2), var(--bg-base)); }
.placeholder-3 { background: radial-gradient(circle at center, rgba(182, 90, 94, 0.15), var(--bg-base)); }

.pack-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
}

.pack-badge.free {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.pack-content {
  padding: 24px;
}

.pack-content h4 { font-size: 1.15rem; margin-bottom: 8px; }
.pack-content p { color: var(--fg-secondary); font-size: 14px; }

/* --- Pricing --- */
.pricing-section {
  background: linear-gradient(to bottom, var(--bg-base), var(--bg-elevated));
}

.price-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px; margin-top: 56px;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex; flex-direction: column;
  position: relative;
  backdrop-filter: blur(10px);
}

.price-card.featured {
  border-color: var(--accent-primary);
  background: rgba(25, 18, 19, 0.8);
}

.price-card.featured::before {
  content: 'Pro Tools Unlock';
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent-primary);
  color: #fff;
  font-size: 12px; font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.price-card h3 { font-family: var(--font-body); font-weight: 500; color: var(--fg-secondary); }
.price-card .price { font-size: 3rem; font-family: var(--font-display); font-weight: 900; margin: 16px 0; line-height: 1; }
.price-card .price small { font-size: 1rem; color: var(--fg-secondary); font-weight: 400; font-family: var(--font-body); }

.price-card ul { list-style: none; margin: 24px 0 32px; flex-grow: 1; }
.price-card ul li {
  padding: 8px 0; color: var(--fg-primary); font-size: 15px;
  display: flex; align-items: flex-start; gap: 12px;
}

.price-card ul li::before {
  content: "✓";
  color: var(--accent-primary);
  font-weight: bold;
}

.price-card .btn { width: 100%; margin-top: auto; }

/* --- FAQ --- */
.faq { margin-top: 48px; max-width: 800px; }
.faq details {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
}

.faq summary {
  padding: 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display);
}

.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent-primary); font-size: 1.5rem; transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 24px 24px; color: var(--fg-secondary); font-size: 15px; }

/* --- Footer --- */
footer.site {
  border-top: 1px solid var(--border-subtle);
  padding: 48px 24px;
  text-align: center;
  background: var(--bg-base);
}

footer .footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

footer p { color: var(--fg-secondary); font-size: 14px; }
footer a { color: var(--fg-primary); transition: color 0.2s; }
footer a:hover { color: var(--accent-primary); }

@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 140px;
  }
  .hero h1 { margin-left: auto; margin-right: auto; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero .cta-row { justify-content: center; }
  .hero .visor-mock { margin-top: 40px; min-height: 350px; }
}

@media (max-width: 768px) {
  .nav ul { display: none; }
  section { padding: 80px 20px; }
  .hero h1 { font-size: 2.5rem; }
  .hero .visor-mock { aspect-ratio: 4/3; }
}