@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;600;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  /* Thematic Variables for Joint/Motion Education Theme (Colorful Palette) */
  --motion-bg-base: #faf8fc;
  --motion-surface: #ffffff;
  --motion-vibrant: #ff2a5f;
  --motion-energy: #6b21a8;
  --motion-ink-dark: #120b1f;
  --motion-ink-light: #fdfcff;
  --motion-ink-muted: #5e546e;
  --motion-edge: #e7e0ef;
  --motion-shadow: rgba(107, 33, 168, 0.15);
  --motion-gradient: linear-gradient(135deg, var(--motion-vibrant) 0%, var(--motion-energy) 100%);
  --motion-hover: #e01b4c;
  
  /* Fonts */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Roboto', sans-serif;
}

/* Global Reset & Base */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  font-family: var(--font-body);
  background-color: var(--motion-bg-base);
  color: var(--motion-ink-dark);
  scroll-behavior: smooth;
}

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

/* CSS Only Hamburger Menu Logic */
.nav-motion-trigger {
  display: none;
}
.nav-motion-menu {
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  .nav-motion-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--motion-energy);
    flex-direction: column;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    opacity: 0;
  }
  .nav-motion-trigger:checked ~ .nav-motion-menu {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    opacity: 1;
  }
}

/* Custom Components & Utilities to avoid banned classes */
.action-trigger-el {
  display: inline-block;
  background: var(--motion-ink-dark);
  color: var(--motion-ink-light);
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 600;
  padding: 1rem 2.5rem;
  border-radius: 999px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px var(--motion-shadow);
}
.action-trigger-el:hover {
  background: var(--motion-hover);
  transform: translateY(-2px);
}

.action-trigger-outline {
  display: inline-block;
  background: transparent;
  color: var(--motion-ink-light);
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 600;
  padding: 1rem 2.5rem;
  border-radius: 999px;
  border: 2px solid var(--motion-ink-light);
  transition: all 0.3s ease;
}
.action-trigger-outline:hover {
  background: var(--motion-ink-light);
  color: var(--motion-vibrant);
}

/* Offset Image Decorative Rule for Preset C */
.visual-offset-wrap {
  position: relative;
  z-index: 10;
}
@media (min-width: 1024px) {
  .visual-offset-wrap {
    margin-left: -2.5rem;
    box-shadow: -15px 15px 0px var(--motion-vibrant);
  }
}

/* Horizontal Feature Rows */
.stride-row-item {
  border-bottom: 1px solid var(--motion-edge);
}
.stride-row-item:last-child {
  border-bottom: none;
}

/* Vertical Steps Connector */
.step-vertical-track {
  position: relative;
}
.step-vertical-track::before {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--motion-gradient);
  z-index: 0;
}
.step-node {
  position: relative;
  z-index: 1;
}

/* FAQ Accordion CSS ONLY */
.knowledge-accordion details {
  background: var(--motion-surface);
  border: 1px solid var(--motion-edge);
  margin-bottom: 1rem;
  border-radius: 8px;
  overflow: hidden;
}
.knowledge-accordion summary {
  padding: 1.25rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--motion-surface);
}
.knowledge-accordion summary::-webkit-details-marker {
  display: none;
}
.knowledge-accordion summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--motion-vibrant);
  transition: transform 0.3s;
}
.knowledge-accordion details[open] summary::after {
  transform: rotate(45deg);
}
.knowledge-accordion .knowledge-panel {
  padding: 0 1.25rem 1.25rem;
  color: var(--motion-ink-muted);
  line-height: 1.6;
}