@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&family=Montserrat:wght@600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap');

:root {
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  
  /* Color Palette (Designer's tokens) */
  --color-primary: #000000;
  --color-secondary: #9d4300;
  --color-secondary-container: #fd761a;
  --color-tertiary-container: #00201e;
  --color-bg-light: #f7f9fb;
  --color-surface-low: #f2f4f6;
  --color-surface-lowest: #ffffff;
  --color-outline-variant: #c6c6cd;
  --color-on-background: #191c1e;
  --color-on-surface-variant: #45464d;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-on-background);
  background-color: var(--color-bg-light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}

/* Step Animations */
.step-container {
  position: relative;
  overflow: hidden;
  min-height: 380px;
}

.step-pane {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateX(30px);
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.step-pane.active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
  visibility: visible;
}

.step-pane.exiting {
  opacity: 0;
  transform: translateX(-30px);
}

/* Card option interactive styles for Light Theme */
.card-option {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(198, 198, 205, 0.4); /* outline-variant */
  cursor: pointer;
}

.card-option:hover {
  border-color: rgba(157, 67, 0, 0.4); /* secondary 40% */
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.03);
}

.card-option.active {
  border-color: var(--color-secondary);
  border-width: 2px;
  background-color: rgba(157, 67, 0, 0.05); /* secondary 5% */
  box-shadow: 0 10px 15px -3px rgba(157, 67, 0, 0.08);
}

.card-option.active .card-icon-container {
  background-color: var(--color-secondary);
  color: var(--color-surface-lowest);
}

/* Progress bar animation */
.progress-bar-fill {
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Floating shape backgrounds for modern feel */
.floating-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  opacity: 0.15;
  pointer-events: none;
}