/* ============================================
   GSAP-COMPLEMENTARY CSS ANIMATIONS
   ============================================ */

/* --- Stagger delay utilities (used by GSAP for initial states) --- */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* --- Solution card hover glow --- */
.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(212, 170, 0, 0.12) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--transition-medium);
  pointer-events: none;
  border-radius: inherit;
}

.solution-card:hover::before {
  opacity: 1;
}

/* --- Button pulse on hero --- */
.btn--primary.hero-btn {
  position: relative;
}

.btn--primary.hero-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--gold);
  opacity: 0;
  z-index: -1;
  animation: btnPulse 3s ease infinite;
}

@keyframes btnPulse {
  0%, 100% { transform: scale(1); opacity: 0; }
  50% { transform: scale(1.08); opacity: 0.3; }
}

/* --- Service card icon hover --- */
.service-card__icon svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__icon svg {
  transform: rotate(8deg) scale(1.1);
}

/* --- Gold shimmer for stat numbers --- */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.trust__number--animated {
  background: linear-gradient(
    90deg,
    var(--deep-teal) 0%,
    var(--gold) 50%,
    var(--deep-teal) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s linear infinite;
}

/* --- Testimonial crossfade --- */
.testimonials__track {
  transition: transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* --- Floating animation for about visual --- */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.about__logo-large,
.about__visual svg {
  animation: float 4s ease-in-out infinite;
}

/* --- Marquee scrolling --- */
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Form focus ring animation --- */
.contact__input:focus,
.contact__textarea:focus,
.contact__select:focus {
  box-shadow: 0 0 0 3px var(--gold-glow);
}

/* --- Nav link underline animation --- */
.nav__link::after {
  transition: width 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* --- Process step pulse --- */
@keyframes stepPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--gold-glow); }
  50% { box-shadow: 0 0 0 12px transparent; }
}

.process__step--active .process__step-number {
  animation: stepPulse 2s ease infinite;
}

/* --- Smooth page transitions --- */
.page-transition-enter {
  opacity: 0;
  transform: translateY(20px);
}

.page-transition-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}