/* ============================================================
   COMPONENTES REUTILIZABLES — itWorks
   ============================================================ */

/* ─── BOTONES ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.65em 1.4em;
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-base);
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.05);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }

/* Primario */
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 20px rgba(0, 180, 204, 0.3);
}
.btn-primary:hover {
  box-shadow: var(--glow-primary);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-primary-400);
  border-color: var(--color-border-default);
}
.btn-outline:hover {
  border-color: var(--color-primary-400);
  box-shadow: 0 0 16px rgba(0, 180, 204, 0.15);
  color: var(--color-primary-300);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}
.btn-ghost:hover {
  color: var(--color-primary-400);
  background: rgba(0, 180, 204, 0.06);
}

/* Tamaños */
.btn-sm  { font-size: var(--text-sm); padding: 0.5em 1.1em; }
.btn-lg  { font-size: var(--text-lg); padding: 0.75em 1.8em; }
.btn-xl  { font-size: var(--text-xl); padding: 0.85em 2em; }
.btn-xl svg { width: 20px; height: 20px; }

/* ─── BADGE ─── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.3em 0.8em;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-full);
  border: 1px solid;
}

.badge-cyan {
  color: var(--color-primary-400);
  border-color: rgba(0, 212, 240, 0.3);
  background: rgba(0, 212, 240, 0.08);
}

.badge-magenta {
  color: var(--color-accent-400);
  border-color: rgba(224, 64, 251, 0.3);
  background: rgba(224, 64, 251, 0.08);
}

.badge-green {
  color: var(--color-green-400);
  border-color: rgba(57, 255, 20, 0.3);
  background: rgba(57, 255, 20, 0.06);
}

/* Punto de estado animado */
.badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulseDot 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 currentColor; }
  50% { opacity: 0.6; box-shadow: 0 0 0 4px transparent; }
}

/* ─── CARDS ─── */
.card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  border-color: var(--color-border-default);
  box-shadow: var(--shadow-card), 0 0 30px rgba(0, 180, 204, 0.08);
  transform: translateY(-4px);
}
.card:hover::before { opacity: 1; }

/* Glassmorphism */
.glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-subtle);
}

/* Animated border — compatible con Chrome, Firefox, Safari */
.animated-border {
  position: relative;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.animated-border:hover {
  border-color: var(--color-primary-500) !important;
  box-shadow:
    0 0 0 1px rgba(0, 180, 204, 0.4),
    0 0 24px rgba(0, 180, 204, 0.18),
    0 8px 32px rgba(0, 0, 0, 0.4) !important;
}

@keyframes borderRotate {
  0%   { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

/* ─── SECTION HEADER ─── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-primary-500);
  margin-bottom: var(--space-4);
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-black);
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-5);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  margin-inline: auto;
}

/* ─── ICON WRAPPER ─── */
.icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 204, 0.1);
  border: 1px solid rgba(0, 180, 204, 0.2);
  color: var(--color-primary-400);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.icon-wrapper-accent {
  background: rgba(224, 64, 251, 0.1);
  border-color: rgba(224, 64, 251, 0.2);
  color: var(--color-accent-400);
}

/* ─── CURSOR PERSONALIZADO ─── */
/* El posicionamiento y centrado lo gestiona cursor.js via rAF */
.cursor-dot {
  position: fixed;
  left: 0; top: 0;
  width: 6px;
  height: 6px;
  background: var(--color-primary-400);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  box-shadow: 0 0 8px var(--color-primary-400);
  transition: opacity var(--transition-fast);
  will-change: transform;
}

.cursor-ring {
  position: fixed;
  left: 0; top: 0;
  width: 32px;
  height: 32px;
  border: 1.5px solid rgba(0, 212, 240, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: calc(var(--z-cursor) - 1);
  transition: width var(--transition-normal), height var(--transition-normal),
              border-color var(--transition-normal), background var(--transition-normal);
  will-change: transform;
}

.cursor-ring--hover {
  width: 48px;
  height: 48px;
  border-color: var(--color-primary-400);
  background: rgba(0, 212, 240, 0.05);
}

@media (pointer: fine) {
  *, *::before, *::after { cursor: none !important; }
}