/* ============================================
   RAÍCES & ALMA — animations.css
   ============================================ */

/* ---- Entry animations ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(35px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideRight {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideLeft {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes bounceIn {
  0%   { opacity: 0; transform: scale(0.75); }
  60%  { transform: scale(1.05); }
  80%  { transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}

/* ---- Continuous animations ---- */
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.7; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.3); }
}
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 25px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 8px 40px rgba(37,211,102,0.6); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes petal {
  0%   { opacity: 0; transform: translateY(-20px) rotate(0deg); }
  20%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(100vh) rotate(720deg); }
}

/* ---- Scroll-reveal classes ---- */
.fade-up {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero fade-up on load */
.hero-content .fade-up {
  animation: fadeUp 0.9s ease forwards;
  animation-play-state: running;
}
.delay-1 { animation-delay: 0.25s !important; }
.delay-2 { animation-delay: 0.5s !important; }
.delay-3 { animation-delay: 0.75s !important; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Stagger delays for grids */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.19s; }
.stagger-4 { transition-delay: 0.26s; }
.stagger-5 { transition-delay: 0.33s; }
.stagger-6 { transition-delay: 0.40s; }
.stagger-7 { transition-delay: 0.47s; }
.stagger-8 { transition-delay: 0.54s; }
.stagger-9 { transition-delay: 0.61s; }
.stagger-10 { transition-delay: 0.68s; }
.stagger-11 { transition-delay: 0.75s; }
.stagger-12 { transition-delay: 0.82s; }

/* Loading spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

/* Falling petals */
.petal {
  position: fixed;
  top: -30px;
  font-size: 1.2rem;
  pointer-events: none;
  z-index: 9999;
  animation: petal linear forwards;
}

/* Menu toggle animation */
.menu-toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}