/* =============================================
   G2 Digital — Design Tokens
   ============================================= */
:root {
  /* Colors — sincronizados con diseño G2 Digital de Claude Design */
  --color-bg:         #070d17;
  --color-surface:    #0a1422;
  --color-border:     rgba(255, 255, 255, 0.08);
  --color-text:       #f0f4ff;
  --color-text-muted: #8896ad;
  --color-accent:     #0099ff;
  --color-accent-2:   #00d4ff;
  --color-accent-dim: rgba(0, 153, 255, 0.12);

  /* Typography */
  --font-sans: 'Inter', system-ui, sans-serif;
  --text-sm:   clamp(0.875rem, 0.85rem + 0.1vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --text-hero: clamp(2.5rem, 1.5rem + 4vw, 5rem);

  /* Spacing */
  --space-xs:      0.5rem;
  --space-sm:      1rem;
  --space-md:      1.5rem;
  --space-lg:      2.5rem;
  --space-xl:      4rem;
  --space-section: clamp(4rem, 3rem + 5vw, 8rem);

  /* Motion */
  --duration-fast:   150ms;
  --duration-normal: 300ms;
  --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================
   Reset & Base
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, video {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity var(--duration-fast) ease;
}

a:hover { opacity: 0.8; }

/* =============================================
   Layout
   ============================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2.5rem);
}

.section {
  padding-block: var(--space-section);
}

/* =============================================
   Typography
   ============================================= */
h1, h2, h3, h4 {
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-hero); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }

.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  border-radius: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out-expo),
              opacity var(--duration-fast) ease;
  border: none;
}

.btn:hover {
  transform: translateY(-1px);
  opacity: 0.9;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-bg);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  opacity: 1;
}

/* =============================================
   Nav
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  background-color: rgba(7, 13, 23, 0.85);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-logo {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.nav-logo span { color: var(--color-accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--duration-fast) ease;
}

.nav-links a:hover { color: var(--color-text); opacity: 1; }

/* =============================================
   Hero
   ============================================= */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, var(--color-accent-dim) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  background-color: var(--color-accent-dim);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-md);
  border: 1px solid rgba(0, 153, 255, 0.3);
}

.hero-title {
  margin-bottom: var(--space-md);
}

.hero-title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* =============================================
   Servicios Cards
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.service-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: var(--space-lg);
  transition: border-color var(--duration-normal) ease,
              transform var(--duration-normal) var(--ease-out-expo);
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.service-icon {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--color-accent-dim);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.service-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* =============================================
   Section Headers
   ============================================= */
.section-header {
  max-width: 600px;
  margin-bottom: var(--space-xl);
}

.section-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.section-header h2 { margin-bottom: var(--space-sm); }
.section-header p { color: var(--color-text-muted); }

/* =============================================
   Steps (Cómo funciona)
   ============================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  counter-reset: steps;
}

.step {
  counter-increment: steps;
  position: relative;
  padding-left: 3.5rem;
}

.step::before {
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.4;
  line-height: 1;
}

.step h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* =============================================
   CTA Banner
   ============================================= */
.cta-banner {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  padding: clamp(2.5rem, 5vw, 5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60%;
  background: radial-gradient(ellipse, var(--color-accent-dim) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 { margin-bottom: var(--space-sm); }
.cta-banner p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 500px;
  margin-inline: auto;
}

/* =============================================
   Footer
   ============================================= */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-xl);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* =============================================
   Blog Grid
   ============================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.post-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  overflow: hidden;
  transition: border-color var(--duration-normal) ease,
              transform var(--duration-normal) var(--ease-out-expo);
}

.post-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.post-card-thumb {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}

.post-card-body {
  padding: var(--space-md);
}

.post-category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.post-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.post-card h3 a { color: var(--color-text); }
.post-card h3 a:hover { color: var(--color-accent); opacity: 1; }

.post-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* =============================================
   Forms
   ============================================= */
.wpforms-container input,
.wpforms-container textarea,
.wpforms-container select {
  background-color: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text) !important;
  border-radius: 0.5rem !important;
  padding: 0.75rem 1rem !important;
  font-size: var(--text-base) !important;
  transition: border-color var(--duration-fast) ease !important;
}

.wpforms-container input:focus,
.wpforms-container textarea:focus {
  border-color: var(--color-accent) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px var(--color-accent-dim) !important;
}

.wpforms-container .wpforms-submit {
  background-color: var(--color-accent) !important;
  color: var(--color-bg) !important;
  font-weight: 600 !important;
  border-radius: 0.5rem !important;
  padding: 0.75rem 2rem !important;
  border: none !important;
  cursor: pointer !important;
  transition: transform var(--duration-fast) var(--ease-out-expo) !important;
}

.wpforms-container .wpforms-submit:hover {
  transform: translateY(-1px) !important;
}

/* =============================================
   Reduced Motion
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .footer-inner { flex-direction: column; text-align: center; }
}