/* ======================================================
   Vehicle Claim Center — Animation Layer
====================================================== */

/* ---- Hero: animated shifting gradient ---- */
.hero {
  background: linear-gradient(-45deg, #071a33, #0B2447, #1F6FB2, #0e3a6e, #133055);
  background-size: 400% 400%;
  animation: hero-gradient 10s ease infinite;
}

@keyframes hero-gradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ---- Hero canvas for particles ---- */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.hero { position: relative; overflow: hidden; }
.hero-inner { position: relative; z-index: 1; }

/* ---- Hero text: staggered load animation ---- */
.hero .eyebrow    { animation: fadeInUp 0.7s ease both; animation-delay: 0.1s; }
.hero h1          { animation: fadeInUp 0.7s ease both; animation-delay: 0.25s; }
.hero .hero-sub   { animation: fadeInUp 0.7s ease both; animation-delay: 0.4s; }
.hero .trust-badges { animation: fadeInUp 0.7s ease both; animation-delay: 0.55s; }
.hero .hero-cta   { animation: fadeInUp 0.7s ease both; animation-delay: 0.7s; }
.hero-illustration { animation: fadeInRight 0.9s ease both; animation-delay: 0.3s; }

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

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

/* ---- Hero illustration: floating ---- */
.hero-svg {
  animation: float 4.5s ease-in-out infinite;
  filter: drop-shadow(0 16px 40px rgba(0,0,0,0.25));
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}

/* ---- Scroll reveal base ---- */
.reveal {
  opacity: 0;
  transform: translateY(38px);
  transition: opacity 0.65s cubic-bezier(.22,.61,.36,1),
              transform 0.65s cubic-bezier(.22,.61,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1  { transition-delay: 0.08s; }
.reveal-delay-2  { transition-delay: 0.18s; }
.reveal-delay-3  { transition-delay: 0.28s; }
.reveal-delay-4  { transition-delay: 0.38s; }
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(.22,.61,.36,1),
              transform 0.7s cubic-bezier(.22,.61,.36,1);
}
.reveal-left.visible  { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(.22,.61,.36,1),
              transform 0.7s cubic-bezier(.22,.61,.36,1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ---- CTA button: pulse ring ---- */
.hero-cta, .btn-submit {
  animation: pulse-ring 2.4s cubic-bezier(.36,.07,.19,.97) infinite;
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0   rgba(242,153,74,0.55); }
  60%  { box-shadow: 0 0 0 14px rgba(242,153,74,0); }
  100% { box-shadow: 0 0 0 0   rgba(242,153,74,0); }
}

/* ---- Button shimmer sweep ---- */
.btn-amber, .btn-primary {
  position: relative;
  overflow: hidden;
}
.btn-amber::before, .btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.28) 50%,
    rgba(255,255,255,0) 100%
  );
  transform: skewX(-20deg);
  animation: shimmer-sweep 3.5s ease-in-out infinite;
  pointer-events: none;
}
.btn-primary::before { animation-delay: 0.8s; }
@keyframes shimmer-sweep {
  0%   { left: -80%; }
  60%  { left: 130%; }
  100% { left: 130%; }
}

/* ---- Ripple on click (class added by JS) ---- */
@keyframes ripple-burst {
  to { transform: scale(1); opacity: 0; }
}
.ripple-wave {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: scale(0);
  animation: ripple-expand 0.65s ease-out forwards;
  pointer-events: none;
}
@keyframes ripple-expand {
  to { transform: scale(4); opacity: 0; }
}

/* ---- Card hover: lift + glow ---- */
.card {
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(31,111,178,0.18);
  border-color: #1F6FB2;
}
.card:hover .card-icon {
  transform: scale(1.12) rotate(-4deg);
  transition: transform 0.35s cubic-bezier(.34,1.56,.64,1);
}
.card-icon { transition: transform 0.35s ease; }

/* ---- Why-card hover ---- */
.why-card {
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31,111,178,0.04), rgba(242,153,74,0.04));
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.why-card:hover::before { opacity: 1; }
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(11,36,71,0.14);
}
.why-card:hover .why-icon {
  animation: bounce-icon 0.5s cubic-bezier(.34,1.56,.64,1);
}
@keyframes bounce-icon {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.22); }
  70%  { transform: scale(0.92); }
  100% { transform: scale(1); }
}

/* ---- Trust badges: shimmer border ---- */
.trust-badge {
  position: relative;
  overflow: hidden;
}
.trust-badge::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  left: -100%;
  animation: badge-shimmer 4s ease-in-out infinite;
  pointer-events: none;
}
.trust-badge:nth-child(2)::after { animation-delay: 1.3s; }
.trust-badge:nth-child(3)::after { animation-delay: 2.6s; }
@keyframes badge-shimmer {
  0%   { left: -100%; }
  50%  { left: 150%; }
  100% { left: 150%; }
}

/* ---- Trust bar stat glow ---- */
.stat-number {
  display: inline-block;
  transition: text-shadow 0.3s;
}
.stat:hover .stat-number {
  text-shadow: 0 0 20px rgba(242,153,74,0.6), 0 0 40px rgba(242,153,74,0.25);
}

/* ---- Section label: slide + fade ---- */
.section-label {
  display: inline-block;
  position: relative;
}
.section-label::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: #F2994A;
  transition: width 0.5s ease;
}
.reveal.visible + h2, .section-label.visible::after,
.reveal.visible .section-label::after { width: 100%; }

/* ---- Logo shield: subtle pulse ---- */
.logo-svg path:first-child {
  animation: shield-pulse 3.5s ease-in-out infinite;
}
@keyframes shield-pulse {
  0%, 100% { filter: drop-shadow(0 0 0px rgba(31,111,178,0)); }
  50%       { filter: drop-shadow(0 0 8px rgba(31,111,178,0.5)); }
}

/* ---- Form step: slide transition ---- */
.form-step {
  animation: none;
}
.form-step.step-enter {
  animation: stepSlideIn 0.4s cubic-bezier(.22,.61,.36,1) both;
}
.form-step.step-exit {
  animation: stepSlideOut 0.25s ease-in both;
}
@keyframes stepSlideIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes stepSlideOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-30px); }
}

/* ---- Progress connector fill ---- */
.progress-connector {
  transition: background 0.5s ease;
  position: relative;
}
.progress-connector.filled {
  background: linear-gradient(90deg, #0B2447, #1F6FB2);
}

/* ---- Step dot scale-in ---- */
.progress-step.active .step-dot {
  animation: dot-pop 0.35s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes dot-pop {
  from { transform: scale(0.6); }
  to   { transform: scale(1); }
}

/* ---- CTA banner: diagonal shine ---- */
.cta-banner {
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: rgba(255,255,255,0.05);
  transform: skewX(-20deg);
  animation: banner-shine 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes banner-shine {
  0%   { left: -60%; }
  50%  { left: 130%; }
  100% { left: 130%; }
}

/* ---- Amber accent line under hero h1 .accent ---- */
.hero h1 .accent {
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, #F2994A, rgba(242,153,74,0));
  border-radius: 2px;
  animation: accent-line 1.2s ease both;
  animation-delay: 0.9s;
}
@keyframes accent-line {
  from { width: 0; opacity: 0; }
  to   { width: 100%; opacity: 1; }
}

/* ---- What We Do image: subtle parallax tilt on hover ---- */
.what-image:hover .what-svg {
  transform: perspective(600px) rotateY(-6deg) scale(1.03);
  transition: transform 0.5s ease;
}
.what-svg { transition: transform 0.5s ease; }

/* ---- Success checkmark draw-on ---- */
.form-success .success-icon polyline {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: draw-check 0.7s ease forwards;
  animation-delay: 0.3s;
}
@keyframes draw-check {
  to { stroke-dashoffset: 0; }
}

/* ---- Header scroll shrink ---- */
.site-header {
  transition: padding 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled .header-inner {
  padding-top: 10px;
  padding-bottom: 10px;
}

/* ---- Reduce motion: respect user preference ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero { animation: none; }
  .reveal { opacity: 1; transform: none; }
}