/* ============================================================
   eLightInfo — Hero Slider Styles
   ============================================================ */

/* --- Slider Container --- */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  background: var(--color-dark);
}

/* --- Individual Slides --- */
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  pointer-events: none;
  overflow: hidden;
}
.hero-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  z-index: 2;
}
.hero-slide.exiting {
  opacity: 0;
  transform: translateY(-16px);
  z-index: 1;
}

/* --- Slide Background Layers --- */
.slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.slide-bg-1 { background: linear-gradient(135deg, #0A1628 0%, #0D2045 50%, #1A1060 100%); }
.slide-bg-2 { background: linear-gradient(135deg, #061020 0%, #0D2045 40%, #0A1D60 100%); }
.slide-bg-3 { background: linear-gradient(135deg, #080E1E 0%, #0B1A30 50%, #0D204A 100%); }
.slide-bg-4 { background: linear-gradient(135deg, #060E20 0%, #0D2045 40%, #1B2A6E 100%); }
.slide-bg-5 { background: linear-gradient(135deg, #040C1A 0%, #0A1628 50%, #081840 100%); }
.slide-bg-6 { background: linear-gradient(135deg, #080E20 0%, #0D2045 40%, #0A254A 100%); }

/* Dot pattern overlay */
.slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(29,106,235,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}

/* --- SVG Graphic Area --- */
.slide-graphic {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 50%;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
}
.slide-graphic svg {
  width: 100%;
  height: 100%;
  max-width: 640px;
}

/* --- Slide Content --- */
.slide-content {
  position: relative;
  z-index: 3;
  max-width: var(--container-max);
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--space-8);
  padding-top: var(--nav-height);
}

.slide-inner {
  max-width: 600px;
}

.slide-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 1rem;
  background: rgba(29,106,235,0.15);
  border: 1px solid rgba(29,106,235,0.3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-5);
  animation: fadeInUp 0.6s ease 0.2s both;
}

.slide-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  animation: fadeInUp 0.6s ease 0.35s both;
}
.slide-title .highlight {
  background: var(--grad-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.slide-subtitle {
  font-size: 1.0625rem;
  font-weight: 400;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.6s ease 0.5s both;
}

.slide-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.65s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Slider Controls --- */
.slider-controls {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.slider-dots {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  padding: 0;
}
.slider-dot.active {
  background: var(--color-cyan);
  width: 24px;
  box-shadow: 0 0 8px rgba(0,194,255,0.6);
}
.slider-dot:hover:not(.active) {
  background: rgba(255,255,255,0.6);
}

/* --- Arrow Buttons --- */
.slider-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}
.slider-arrow:hover {
  background: rgba(29,106,235,0.3);
  border-color: var(--color-blue);
}

/* --- Progress Bar --- */
.slider-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.08);
  z-index: 10;
  overflow: hidden;
}
.slider-progress-bar {
  height: 100%;
  background: var(--grad-cta);
  transform-origin: left;
  transform: scaleX(0);
}

/* --- Slide Number --- */
.slider-counter {
  position: absolute;
  top: calc(var(--nav-height) + 24px);
  right: var(--space-8);
  z-index: 10;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
}
.slider-counter .current {
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: 800;
}

/* --- SVG Animation Keyframes (used inline) --- */
@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.08); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes draw-line {
  from { stroke-dashoffset: 1000; }
  to { stroke-dashoffset: 0; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.1; }
}
@keyframes counter-down {
  from { content: "1,247,832"; }
  to { content: "487,341"; }
}
@keyframes expand-shield {
  from { transform: scale(0.6); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
@keyframes orbit {
  from { transform: rotate(0deg) translateX(90px) rotate(0deg); }
  to { transform: rotate(360deg) translateX(90px) rotate(-360deg); }
}

/* Particle / node animation helpers */
.node-pulse { animation: pulse 3s ease-in-out infinite; }
.icon-float { animation: float 4s ease-in-out infinite; }
.icon-float-delay { animation: float 4s ease-in-out 1s infinite; }
.ring-spin { animation: spin-slow 20s linear infinite; }
.line-draw {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: draw-line 3s ease forwards;
}