/* ==========================================================================
   SYNAPSE DIGITAL LABS — SISTEMA DE DISEÑO TECH & SAAS
   Paleta: Oscuro profundo (#07090e), Azul cian (#38bdf8), Índigo neón (#6366f1), Blanco puro
   Tipografía: Plus Jakarta Sans + JetBrains Mono (Código/Métricas)
   ========================================================================== */

:root {
  --bg-deep: #07090e;
  --bg-surface: #0f131c;
  --bg-card: #141926;
  --bg-card-hover: #1c2336;
  --border-tech: rgba(56, 189, 248, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.08);

  --color-cyan: #38bdf8;
  --color-indigo: #6366f1;
  --color-purple: #a855f7;
  --color-text-main: #f8fafc;
  --color-text-muted: #94a3b8;

  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-deep);
  color: var(--color-text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #13192f 0%, var(--bg-deep) 65%);
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header-tech {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.2rem 0;
}

.nav-tech-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-tech {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.brand-tech span {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-tech-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-tech-item {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.nav-tech-item:hover {
  color: var(--color-cyan);
}

.btn-tech-primary {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-indigo));
  color: #000000;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.3);
}

.btn-tech-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(56, 189, 248, 0.5);
}

/* Hero */
.hero-tech {
  padding: 6rem 0 4rem;
  position: relative;
}

.hero-tech-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid var(--border-tech);
  color: var(--color-cyan);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-tech-title {
  font-size: clamp(2.8rem, 4.8vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  color: #ffffff;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}

.hero-tech-title .gradient-text {
  background: linear-gradient(135deg, var(--color-cyan) 20%, var(--color-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-tech-p {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2.2rem;
}

.code-mockup-card {
  background: #0d1117;
  border: 1px solid var(--border-tech);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.code-header {
  background: #161b22;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.code-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #c9d1d9;
  line-height: 1.6;
}

/* Métricas */
.section-stats-tech {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 3rem 0;
}

.stats-grid-tech {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item-tech strong {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  color: var(--color-cyan);
  display: block;
}

.stat-item-tech span {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* Servicios */
.section-services-tech {
  padding: 6rem 0;
}

.services-grid-tech {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.service-card-tech {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: all var(--transition);
}

.service-card-tech:hover {
  border-color: var(--color-cyan);
  transform: translateY(-5px);
  background: var(--bg-card-hover);
}

.service-icon-tech {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.12);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.service-card-tech h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.6rem;
}

.service-card-tech p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Cotizador Interactivo */
.section-quote-tech {
  padding: 6rem 0;
  background: radial-gradient(circle at 50% 50%, #151f38 0%, var(--bg-deep) 75%);
}

.quote-box {
  max-width: 840px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-tech);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.quote-input {
  background: #090c12;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
}

.quote-input:focus {
  outline: none;
  border-color: var(--color-cyan);
}

/* Footer */
.footer-tech {
  background: #040508;
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  text-align: center;
}

@media (max-width: 992px) {
  .hero-tech-grid, .quote-grid {
    grid-template-columns: 1fr;
  }
  .services-grid-tech {
    grid-template-columns: 1fr;
  }
  .stats-grid-tech {
    grid-template-columns: repeat(2, 1fr);
  }
  .quote-box {
    padding: 2rem 1.5rem;
  }
  .nav-tech-links {
    display: none;
  }
}