/* Premium CSS for social-media-services.html Enterprise Edits */

:root {
  --social-electric-cyan: #00F0FF;
  --social-deep-violet: #6A00FF;
  --social-matte-dark-1: #050510;
  --social-matte-dark-2: #0F0F1A;
  --social-electric-green: #00FFB2;
  --social-glass-bg: rgba(15, 15, 26, 0.65);
  --social-glass-border: rgba(0, 240, 255, 0.2);
}

.premium-enterprise {
  background: linear-gradient(135deg, var(--social-matte-dark-1) 0%, var(--social-matte-dark-2) 100%);
  color: #fff;
  scroll-behavior: smooth;
}

/* Accessibility */
.skip-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--social-electric-cyan);
  color: #000;
  padding: 8px;
  z-index: 99999;
  transition: top 0.3s;
}
.skip-content:focus {
  top: 0;
}

/* Global WebGL Canvas */
#global-webgl-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  opacity: 0.8;
  mix-blend-mode: screen;
}

/* Social Icon Particles Overlay */
#social-particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10;
  pointer-events: none; /* Pointer events handeled by JS child clones */
}

/* Typography Enhancements */
.h1-cyber {
  font-size: clamp(2.2rem, 5vw, 4rem);
  text-shadow: 0 0 20px rgba(0,240,255,0.4);
  letter-spacing: -0.02em;
}
.cyan-heading {
  color: var(--social-electric-cyan);
  text-shadow: 0 0 10px rgba(0,240,255,0.2);
}

/* Hero Modifications */
.awwwards-hero {
  min-height: 95vh;
  display: flex;
  align-items: center;
}
.hero-3d-tilt, .tilt-image {
  transition: transform 0.1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}
.glassmorphism-card {
  background: var(--social-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--social-glass-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  padding: 1.5rem;
}

/* Buttons & Pulses */
.glow-cta-hero {
  background: var(--social-deep-violet);
  box-shadow: 0 0 15px var(--social-deep-violet), 0 0 30px rgba(106, 0, 255, 0.5);
  border: 1px solid var(--social-electric-cyan);
  position: relative;
  overflow: hidden;
}
.pulse-8s {
  animation: ultraPulse 8s infinite cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes ultraPulse {
  0%, 90%, 100% { box-shadow: 0 0 0 0 rgba(0,240,255, 0); transform: scale(1); }
  95% { box-shadow: 0 0 0 10px rgba(0,240,255, 0.3); transform: scale(1.02); }
}

/* Header & Glassmorphism */
.premium-header {
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  background: rgba(5,5,16,0.3);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.premium-header.scrolled-down {
  transform: translateY(-100%);
}
.premium-header.scrolled-up {
  background: rgba(5,5,16,0.85);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.hover-underline {
  position: relative;
}
.hover-underline::after {
  content: '';
  position: absolute;
  width: 0; height: 2px;
  bottom: -4px; left: 0;
  background-color: var(--social-electric-cyan);
  transition: width 0.3s ease;
  box-shadow: 0 0 8px var(--social-electric-cyan);
}
.hover-underline:hover::after { width: 100%; }

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-accordion-item {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}
.faq-accordion-btn {
  width: 100%;
  text-align: left;
  padding: 1.2rem;
  background: none;
  border: none;
  color: #fff;
  font-family: 'Exo 2', sans-serif;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-accordion-panel {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.2rem;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), padding 0.4s ease;
  color: #b9bdd8;
}
.faq-accordion-panel.open {
  max-height: 500px; /* Safe upper bound */
  padding: 0 1.2rem 1.2rem;
  transition: max-height 0.8s ease-in-out, padding 0.4s ease;
}

/* Contact Form Upgrades */
.floating-field {
  position: relative;
  margin-bottom: 1.5rem;
}
.floating-field input, .floating-field select, .floating-field textarea {
  width: 100%;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  padding: 1rem 1rem 0.5rem;
  color: #fff;
  font-family: inherit;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.floating-field label {
  position: absolute;
  top: 50%; left: 1rem;
  transform: translateY(-50%);
  color: #888;
  pointer-events: none;
  transition: 0.2s ease all;
  font-size: 1rem;
}
.floating-field textarea ~ label { top: 1.2rem; transform: none; }
.floating-field input:focus, .floating-field select:focus, .floating-field textarea:focus {
  border-color: var(--social-electric-cyan);
  box-shadow: 0 0 10px rgba(0,240,255,0.2);
  outline: none;
}
.floating-field input:focus ~ label, .floating-field input:not(:placeholder-shown) ~ label,
.floating-field select:focus ~ label, .floating-field select:valid ~ label,
.floating-field textarea:focus ~ label, .floating-field textarea:not(:placeholder-shown) ~ label {
  top: 0.3rem; left: 0.8rem;
  font-size: 0.75rem; color: var(--social-electric-cyan);
  transform: none;
}
.error-text {
  color: #ff3333; font-size: 0.8rem; display: none; position: absolute; bottom: -18px; left: 5px;
}
.floating-field.invalid input { border-color: #ff3333; }
.floating-field.invalid .error-text { display: block; }
form.shake { animation: shake 0.4s cubic-bezier(.36,.07,.19,.97) both; }
@keyframes shake {
  10%, 90% { transform: translate3d(-1px, 0, 0); }
  20%, 80% { transform: translate3d(2px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
  40%, 60% { transform: translate3d(4px, 0, 0); }
}

/* Differentiation & Case Studies Grid */
.diff-grid { display: grid; gap: 1.5rem; margin-top: 2rem;}
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.diff-col { background: rgba(255,255,255,0.05); padding: 1.5rem; border-radius: 12px; }
.diff-col.glow-border { border: 1px solid var(--social-electric-cyan); box-shadow: 0 0 20px rgba(0,240,255,0.1); }
.case-card { position: relative; overflow: hidden; }
.industry-tag { position: absolute; top: 1rem; right: 1rem; background: var(--social-deep-violet); font-size: 0.8rem; padding: 0.2rem 0.6rem; border-radius: 20px;}
.chart-box-case { background: rgba(0,0,0,0.3); border-radius: 8px; padding: 1rem; margin: 1rem 0;}
.chart-line-neon { fill: none; stroke: var(--social-electric-green); stroke-width: 4; filter: drop-shadow(0 0 6px var(--social-electric-green)); }
.bar-cyan { fill: var(--social-electric-cyan); filter: drop-shadow(0 0 6px var(--social-electric-cyan)); }

/* Footer Upgrades */
.premium-footer {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(106, 0, 255, 0.4);
  background: var(--social-matte-dark-1);
}
.footer-grid-anim {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background-image: linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: bgScroll 20s linear infinite;
  opacity: 0.3; pointer-events: none;
}
@keyframes bgScroll { 0% { transform: translateY(0); } 100% { transform: translateY(-40px); } }

/* Mobile Adaptations */
@media (max-width: 768px) {
  .cols-3, .cols-2 { grid-template-columns: 1fr; }
  .h1-cyber { font-size: 2.2rem; }
  .hero-panel { border: none; box-shadow: none; background: transparent; padding: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}