/* ==========================================================================
   Minimal Elegance Landing Page - Clean, Zen-like Simplicity
   ========================================================================== */

body {
  margin: 0;
  overflow: hidden;
}

/* Header */
.header-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--ionos-navy);
  display: flex;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 27, 65, 0.15);
}

.header-fixed .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.header-fixed .logo {
  height: 32px;
  width: auto;
  display: block;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ionos-navy) 0%, #003366 50%, #004477 100%);
  overflow: hidden;
}

/* Particle Canvas */
.particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--space-12) var(--space-6);
  max-width: 900px;
  animation: fadeIn 1.2s ease-out;
}

/* Pulse Animation Container */
.pulse-container {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-10);
}

.pulse-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border: 3px solid var(--ionos-cyan);
  border-radius: 50%;
  opacity: 0;
  animation: pulse 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.pulse-ring-delay-1 {
  animation-delay: 1s;
}

.pulse-ring-delay-2 {
  animation-delay: 2s;
}

@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.3);
    opacity: 1;
  }
  70% {
    transform: translate(-50%, -50%) scale(1.8);
    opacity: 0.3;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

/* Typography */
.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: var(--font-bold);
  color: var(--text-inverse);
  margin: 0 0 var(--space-6);
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: var(--font-semibold);
  color: var(--ionos-gold);
  margin: 0 0 var(--space-4);
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

.hero-tagline {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-weight: var(--font-normal);
}

/* Fade In Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Footer */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  background-color: rgba(0, 27, 65, 0.9);
  backdrop-filter: blur(10px);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  z-index: 1000;
}

.footer p {
  margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }
}

@media (max-width: 768px) {
  .header-fixed .container {
    padding: 0 var(--space-4);
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .pulse-container {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-8);
  }

  .pulse-ring {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-content {
    padding: var(--space-8) var(--space-4);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .pulse-ring {
    animation: none;
    opacity: 0.5;
  }

  .hero-content {
    animation: none;
  }
}