/* ============================================================
   EMINENT TRADING SOLUTIONS — ANIMATIONS
   animations.css
   ============================================================ */

/* ── Keyframes ── */

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scalePop {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,.4); }
  50%       { box-shadow: 0 0 0 10px rgba(201,168,76,0); }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

/* ── Scroll-Reveal Base States ──
   Elements start invisible; JS adds .revealed to play the animation. ── */

.reveal-up,
.reveal-left,
.reveal-right,
.reveal-fade,
.reveal-scale {
  opacity: 0;
  transition: opacity 0.65s ease, transform 0.65s ease;
  will-change: opacity, transform;
}

.reveal-up    { transform: translateY(36px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-fade  { transform: none; }
.reveal-scale { transform: scale(0.9); }

/* Revealed state — added by animation.js IntersectionObserver */
.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed,
.reveal-fade.revealed,
.reveal-scale.revealed {
  opacity: 1;
  transform: none;
}

/* Staggered delays (applied via class) */
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }
.delay-4 { transition-delay: 0.48s; }

/* ── Hero Slide Content Animation ──
   When a slide becomes active, its content animates in. ── */
.slide .slide-tag,
.slide .slide-heading,
.slide .slide-para,
.slide .slide-actions {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide.active .slide-tag    { opacity: 1; transform: none; transition-delay: 0.1s; }
.slide.active .slide-heading { opacity: 1; transform: none; transition-delay: 0.22s; }
.slide.active .slide-para   { opacity: 1; transform: none; transition-delay: 0.36s; }
.slide.active .slide-actions { opacity: 1; transform: none; transition-delay: 0.50s; }

/* ── Contact hero content (no slider, just appears on load) ── */
.contact-hero .reveal-fade  { animation: fadeIn 0.7s ease 0.1s both; }
.contact-hero .reveal-up    { animation: slideUp 0.7s ease 0.2s both; }
.contact-hero .delay-1      { animation-delay: 0.35s; }
.contact-hero .delay-2      { animation-delay: 0.5s; }

/* ── Nav link underline hover ── */
.nav-link::after {
  content: '';
  display: block;
  height: 2px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
  margin-top: 2px;
}
/* Only show underline on non-CTA nav links */
.nav-list li:not(:last-child) .nav-link:hover::after { transform: scaleX(1); }

/* ── Logo mark pulse on hover ── */
.logo:hover .logo-mark { animation: pulse 1.2s ease infinite; }

/* ── Scroll-top button spin on hover ── */
.scroll-top:hover { animation: scalePop 0.3s ease; }

/* ── Gold shimmer on .btn-gold ── */
.btn-gold {
  background-size: 200% auto;
  background-image: linear-gradient(90deg, #c9a84c 0%, #e0c068 50%, #c9a84c 100%);
  transition: background-position 0.5s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-gold:hover {
  background-position: right center;
  box-shadow: 0 6px 20px rgba(201,168,76,.4);
}

/* ── Strength bar fill animation (triggered by JS) ── */
.strength-fill.animated { transition: width 1.2s cubic-bezier(0.22,1,0.36,1); }

/* ── Stat counter (number scales in when counted) ── */
.stat-number.counting { animation: scalePop 0.3s ease; }

/* ── Product card icon rotate on hover ── */
.product-card:hover .product-icon-wrap { animation: scalePop 0.35s ease; }

/* ── Service card slide-in bottom bar ── */
.service-card::after {
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
}

/* ── Industry card border glow ── */
.industry-card {
  transition: background 0.35s ease, border-color 0.35s ease, transform 0.35s ease,
              box-shadow 0.35s ease;
}
.industry-card:hover {
  box-shadow: 0 0 24px rgba(201,168,76,.15);
}

/* ── Partner marquee pause visual cue ── */
.partners-marquee:hover .partner-item {
  border-color: rgba(201,168,76,.4);
}

/* ── Form field focus animation ── */
.form-group input,
.form-group select,
.form-group textarea {
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: #fffdf7;
}

/* ── Success banner slide-down ── */
.form-success:not([hidden]) {
  animation: slideUp 0.4s ease;
}

/* ── Hamburger icon lines ── */
.hamburger span {
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), opacity 0.2s ease;
}

/* ── Mobile menu slide-down ── */
.mobile-menu:not([hidden]) {
  animation: slideUp 0.35s ease;
}

/* ── About badge bounce in ── */
.about-badge {
  animation: scalePop 0.6s cubic-bezier(0.34,1.56,0.64,1) 0.4s both;
}

/* Respect reduce-motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal-up,
  .reveal-left,
  .reveal-right,
  .reveal-fade,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }
  .slide .slide-tag,
  .slide .slide-heading,
  .slide .slide-para,
  .slide .slide-actions {
    opacity: 1;
    transform: none;
  }
}