/* Movement UTA — Global Styles */

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #c026d3, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-orange {
  background: linear-gradient(135deg, #F04523, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero grid background */
.hero-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Scrollbar hide utility */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

/* Smooth scroll */
html { scroll-behavior: smooth; }

/* Navbar scroll transition */
#navbar.scrolled {
  background: rgba(255,255,255,0.97) !important;
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border-bottom: 1px solid #f3f4f6;
}
#navbar.scrolled a:not(.btn-cta), #navbar.scrolled button, #navbar.scrolled span {
  color: inherit;
}
#navbar.scrolled a.btn-cta {
  color: white;
}
#navbar.scrolled .logo-text { color: #111827 !important; }

/* Accordion */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.accordion-content.open {
  max-height: 500px;
}
.accordion-btn svg {
  transition: transform 0.2s ease;
}
.accordion-btn.open svg {
  transform: rotate(180deg);
}

/* Video play button */
.video-thumb:hover .play-btn {
  transform: scale(1.1);
}
.play-btn {
  transition: transform 0.2s ease;
}

/* Tab active state */
.tab-btn.active {
  background: #F04523;
  color: white;
  box-shadow: 0 4px 24px rgba(240,69,35,0.3);
}
.tab-btn.active-student {
  background: #6d28d9;
  color: white;
  box-shadow: 0 4px 24px rgba(109,40,217,0.3);
}