@charset "UTF-8"; /*# The coding page CSS */
/**
 * =============================================================================
 * @encoding UTF-8
 * @author [Zerohold](//zerohold.sd1.su)
 * @project [ZZ2 Ecosystem](https://docs.sd1.su)
 * @summary [Variant 03: Quantum Light (Holographic Gradients)]
 * @created 2025-12
 * @modified 2025-12
 *
 * @file D:/kz/kz-controls/sd1.su/docs.sd1.su/examples/hero-section-premium/style-03.css
 * @link https://docs.sd1.su/examples/hero-section-premium/style-03.css
 *
 * @remarks
 * - Light theme with iridescent/holographic accents
 * - Animated gradient mesh background
 * - Primary buttons with holographic gradient
 * - Animations: Gradient Shift, Float, Scale (No Translate)
 * =============================================================================
 */

/* --- Layout & Background --- */

body
{
  background-color: rgb(248, 250, 252);
  color: rgb(30, 41, 59);
}

.hero-section
{
  background-color: rgb(240, 244, 248);
  /* Animated gradient mesh */
  background-image:
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.2) 0, transparent 50%),
    radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.2) 0, transparent 50%),
    radial-gradient(at 100% 100%, rgba(14, 165, 233, 0.2) 0, transparent 50%),
    radial-gradient(at 0% 100%, rgba(168, 85, 247, 0.2) 0, transparent 50%);
  background-size: 200% 200%;
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
  animation: quantum-mesh 15s ease infinite alternate;
}

@keyframes quantum-mesh
{
  0%
  {
    background-position: 0% 0%;
  }

  100%
  {
    background-position: 100% 100%;
  }
}

/* Decorative circle to add depth */
.hero-section::after
{
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: linear-gradient(45deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  animation: pulse-glow 8s ease-in-out infinite;
}

@keyframes pulse-glow
{
  0%,
  100%
  {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }

  50%
  {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* --- Content Styling --- */

.hero-content
{
  position: relative;
  z-index: 10;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 30px;
  padding: 4rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  animation: fade-in-up 1s ease-out forwards;
}

@keyframes fade-in-up
{
  from
  {
    opacity: 0;
    transform: scale(0.95);
  }

  to
  {
    opacity: 1;
    transform: scale(1);
  }
}

.hero-icon
{
  margin-bottom: 2rem;
  display: inline-block;
  color: rgb(59, 130, 246);
  animation: float-icon 6s ease-in-out infinite;
}

@keyframes float-icon
{
  0%,
  100%
  {
    transform: translateY(0);
  }

  50%
  {
    /* Minimal float using translate is usually okay for "floating", but strictly "NO X/Y Translate" might mean hover effects.
       I will use translateY here because it is a continuous animation, not a hover trigger which feels jumpy.
       However, strict compliance: Use scale/rotate or just filter.
       Let's use a scale pulse instead of translate to be strictly compliant with "No Translate" rules if interpreted strictly.
       Actually, "Floating" usually implies translate. I'll stick to scale for safety.
    */
    transform: scale(1.05);
    filter: drop-shadow(0 20px 30px rgba(79, 70, 229, 0.4));
  }
}

.hero-icon svg
{
  width: 140px;
  height: 140px;
  stroke: rgb(79, 70, 229);
  filter: drop-shadow(0 10px 20px rgba(79, 70, 229, 0.2));
}

.hero-title
{
  font-weight: 800;
  color: rgb(15, 23, 42);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, rgb(15, 23, 42) 0%, rgb(51, 65, 85) 100%);
}

.hero-subtitle
{
  color: rgb(71, 85, 105);
  font-size: 1.2rem;
  margin-bottom: 3rem;
  font-weight: 400;
}

/* --- Buttons --- */

.hero-buttons
{
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

.btn-primary
{
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  background: linear-gradient(90deg, rgb(79, 70, 229), rgb(236, 72, 153));
  color: rgb(255, 255, 255);
  border: none;
  box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover
{
  background: linear-gradient(90deg, rgb(67, 56, 202), rgb(219, 39, 119));
  transform: scale(1.05);
  box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
}