/* styles.css */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap');

:root {
  --canvas: #FAFAFA;
  --surface: #FFFFFF;
  --obsidian: #111111;
  --charcoal: #333333;
  --subtle: #737373;
  --border: #E5E5E5;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--canvas);
  color: var(--obsidian);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.font-playfair {
  font-family: 'Playfair Display', serif;
}

/* Background Grids */
.technical-grid {
  background-size: 40px 40px;
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  mask-image: linear-gradient(to bottom, black 30%, transparent 100%);
}

/* Premium Card */
.premium-card {
  background: #FFFFFF;
  border: 1px solid #EAEAEA;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02), 0 8px 16px -4px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.premium-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.03), 0 12px 24px -6px rgba(0, 0, 0, 0.06);
  border-color: #D4D4D4;
}

/* Shimmer Button Effect */
@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

.shimmer-layer {
  transform: translateX(-100%);
}

.group:hover .shimmer-layer {
  animation: shimmer 1.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Scroll Animations */
@keyframes slideUpBlur {
  0% {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(10px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.animate-enter {
  opacity: 0;
  animation: slideUpBlur 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  filter: blur(10px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.delay-100 {
  animation-delay: 100ms;
  transition-delay: 100ms;
}

.delay-200 {
  animation-delay: 200ms;
  transition-delay: 200ms;
}

.delay-300 {
  animation-delay: 300ms;
  transition-delay: 300ms;
}

/* SVG Node Animations */
.signal-path {
  stroke-dasharray: 60 400;
  stroke-dashoffset: 60;
  animation: signal-flow 6s linear infinite;
}

@keyframes signal-flow {
  0% {
    stroke-dashoffset: 60;
    opacity: 0;
  }

  5% {
    opacity: 1;
  }

  90% {
    stroke-dashoffset: -360;
    opacity: 1;
  }

  95% {
    opacity: 0;
  }

  100% {
    stroke-dashoffset: -360;
    opacity: 0;
  }
}

/* Process Timeline (How We Work) */
.lifecycle-step {
  transition: all 0.5s ease;
}

.lifecycle-step.active {
  opacity: 1;
  transform: scale(1.05);
}

/* Form utility classes moved to HTML directly due to CDN @apply limitation */

/* Section Tag */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 0.25rem;
  background-color: #FFFFFF;
  border: 1px solid rgba(229, 229, 229, 0.6);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  font-size: 11px;
  font-weight: 500;
  color: #737373;
  letter-spacing: -0.025em;
}