/* SolveonX — Phase 3 animation utilities */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.gradient-text-animated {
  background: linear-gradient(
    90deg,
    #25d366 0%,
    #6ee7a0 35%,
    #d4af37 65%,
    #25d366 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-shift 8s ease infinite;
}

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

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-slow {
  animation: float-y 5.5s ease-in-out infinite;
}

/* Rotating gradient border — featured package */
.featured-package {
  position: relative;
  isolation: isolate;
}

.featured-package::after {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: -1;
  border-radius: calc(var(--radius) + 2px);
  background: conic-gradient(from var(--border-angle, 0deg), #25d366, #128c7e, #d4af37, #25d366);
  animation: border-spin 4s linear infinite;
  opacity: 0.85;
}

@property --border-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@keyframes border-spin {
  to { --border-angle: 360deg; }
}

/* Fallback for browsers without @property */
@supports not (background: conic-gradient(from 0deg, red, blue)) {
  .featured-package::after {
    animation: none;
    background: linear-gradient(135deg, #25d366, #d4af37);
  }
}

/* Cursor spotlight layer */
.cursor-spotlight {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    480px circle at var(--spot-x, 50%) var(--spot-y, 40%),
    rgba(37, 211, 102, 0.16),
    transparent 55%
  );
}

.hero:hover .cursor-spotlight,
.hero:focus-within .cursor-spotlight {
  opacity: 1;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

/* Sticky audit CTA */
.sticky-audit {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%) translateY(120%);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.sticky-audit.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.sticky-audit:hover {
  color: #fff;
}

/* WA float pulse */
.wa-float {
  animation: wa-pulse 2.4s ease-in-out infinite;
}

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 14px 35px rgba(37, 211, 102, 0.34); }
  50% { box-shadow: 0 14px 35px rgba(37, 211, 102, 0.55), 0 0 0 10px rgba(37, 211, 102, 0.12); }
}

/* Exit-intent popup */
.exit-popup {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.65);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.exit-popup.is-open {
  opacity: 1;
  pointer-events: auto;
}

.exit-popup-panel {
  width: min(28rem, 100%);
  padding: 1.75rem;
  border-radius: 16px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  transition: transform 0.25s ease;
}

.exit-popup.is-open .exit-popup-panel {
  transform: translateY(0);
}

.exit-popup h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.exit-popup p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.exit-popup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.exit-popup-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-soft);
  font-size: 1.5rem;
  cursor: pointer;
}

.exit-popup-panel {
  position: relative;
}

/* Chat typing demo */
.typing-demo {
  display: grid;
  gap: 0.65rem;
  min-height: 12rem;
}

.typing-demo .bubble {
  max-width: 88%;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.typing-demo .bubble.in {
  background: var(--surface);
  color: var(--text-muted);
}

.typing-demo .bubble.out {
  margin-left: auto;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
}

.typing-indicator {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  background: var(--surface);
  width: fit-content;
}

.typing-indicator span {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--text-soft);
  animation: typing-dot 1s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.15s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing-dot {
  0%, 100% { opacity: 0.35; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-3px); }
}

/* CRM sync demo highlight */
.crm-sync-demo .lead-fields dd.is-updating {
  color: var(--accent);
  transition: color 0.3s ease;
}

/* Portfolio filter transitions */
.project-card {
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.project-card.is-hiding {
  opacity: 0;
  transform: scale(0.96);
  pointer-events: none;
}

/* Form validation */
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.field-error {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: #f87171;
}

.form-success-state {
  text-align: center;
  padding: 2rem 1rem;
}

.form-success-state .check {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  animation: pop-in 0.4s ease;
}

@keyframes pop-in {
  from { transform: scale(0.6); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
}

.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Light mode override */
html[data-theme="light"] {
  --bg: #f4f4f5;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-raised: #fafafa;
  --text: #0f172a;
  --text-muted: #475569;
  --text-soft: #64748b;
  --border: #e4e4e7;
  --border-subtle: rgba(15, 23, 42, 0.08);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 28px 70px rgba(15, 23, 42, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(15, 23, 42, 0.1);
}

html[data-theme="light"] body::before {
  opacity: 0.03;
  mix-blend-mode: multiply;
}

html[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.85);
}

/* Marquee */
.logo-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.logo-marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.logo-marquee:hover .logo-marquee-track {
  animation-play-state: paused;
}

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

/* Testimonials carousel */
.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
  padding-bottom: 0.5rem;
}

.testimonial-track::-webkit-scrollbar { display: none; }
.testimonial-track.is-dragging { cursor: grabbing; }
.testimonial-track .testimonial-card {
  flex: 0 0 min(22rem, 85vw);
  scroll-snap-align: start;
}

/* Social proof widget */
.social-proof {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.social-proof .dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.2);
}

/* Skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-raised) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.2s ease-in-out infinite;
  border-radius: var(--radius);
  min-height: 8rem;
}

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

/* Icon tiles */
.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.icon-tile svg {
  width: 1.25rem;
  height: 1.25rem;
}

.flow-step .icon-tile {
  margin: 0 auto 0.75rem;
}

.icon-tile img {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  filter: invert(64%) sepia(72%) saturate(469%) hue-rotate(87deg) brightness(94%) contrast(92%);
}

.flow-step > span:not(.icon-tile) {
  /* legacy numbered steps remain supported */
}


/* Reduced motion master kill-switch */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }

  .gradient-text-animated,
  .float-slow,
  .featured-package::after,
  .wa-float,
  .logo-marquee-track,
  .typing-indicator span,
  .skeleton {
    animation: none !important;
  }

  .cursor-spotlight {
    display: none;
  }

  .sticky-audit {
    transition: none;
  }
}