/* ========================================
   Rusc Delivery — Custom Styles
   ======================================== */

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #FF1F1F, #E01B1B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Highlight under keyword */
.highlight {
  position: relative;
  display: inline-block;
}
.highlight::after {
  content: '';
  position: absolute;
  bottom: 2px; left: -3px; right: -3px;
  height: 30%;
  background: rgba(255,31,31,0.15);
  border-radius: 4px;
  z-index: -1;
}

/* Glass navbar */
.glass-nav {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(229,231,235,0.5);
}

/* Hero gradient */
.hero-gradient {
  background: linear-gradient(135deg, #FFE8E8 0%, #FFFFFF 50%, #F0F4FF 100%);
}

/* Mesh gradient */
.mesh-gradient {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255,31,31,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 50%),
    #FFFFFF;
}

/* Dark premium gradient */
.dark-gradient {
  background: linear-gradient(180deg, #1A1A2E 0%, #16213E 100%);
}

/* GSAP reveal hidden state */
.gs-reveal {
  opacity: 0;
  transform: translateY(20px);
}

/* Mobile menu overlay */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
}
.mobile-menu.open {
  transform: translateX(0);
}

/* Phone mockup */
.phone-mockup {
  filter: drop-shadow(0 25px 50px rgba(0,0,0,0.15));
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #F9FAFB; }
::-webkit-scrollbar-thumb { background: #E5E7EB; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #D1D5DB; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .gs-reveal { opacity: 1; transform: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}