/**
 * Playful enhancements — Phases 1–3
 * Motion-aware; pairs with js/playful.js
 */

@media (prefers-reduced-motion: reduce) {
  .hero-word-rotate__word,
  .intro-v2__orb,
  .playful-marquee__track,
  .theme-burst__particle,
  .stat-count-up.is-done,
  .spotlight-card.playful-tilt,
  .ai-demo__node.is-active,
  .products-v3__card.is-filter-hidden {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

/* —— Phase 1: Hero orbs & word rotate —— */
.intro-v2__orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.intro-v2__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  animation: playful-orb-float 14s ease-in-out infinite;
}

.intro-v2__orb--1 {
  width: 280px;
  height: 280px;
  top: 12%;
  right: 8%;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.35), transparent 70%);
  animation-delay: 0s;
}

.intro-v2__orb--2 {
  width: 220px;
  height: 220px;
  bottom: 18%;
  left: 6%;
  background: radial-gradient(circle, rgba(196, 169, 98, 0.28), transparent 70%);
  animation-delay: -4s;
}

.intro-v2__orb--3 {
  width: 160px;
  height: 160px;
  top: 42%;
  left: 42%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.22), transparent 70%);
  animation-delay: -8s;
}

@keyframes playful-orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(12px, -18px) scale(1.06); }
  66% { transform: translate(-10px, 12px) scale(0.96); }
}

.hero-word-rotate {
  display: inline-block;
  position: relative;
  min-width: 11.5ch;
  vertical-align: bottom;
}

.hero-word-rotate__word {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-accent, #059669), var(--color-accent-light, #10b981));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  transform: translateY(0.35em);
  filter: blur(4px);
  position: absolute;
  left: 0;
  top: 0;
  white-space: nowrap;
  transition:
    opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.45s ease;
}

.hero-word-rotate__word.is-active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  position: relative;
}

.hero-word-rotate__word.is-exiting {
  opacity: 0;
  transform: translateY(-0.35em);
  filter: blur(4px);
  position: absolute;
}

.intro-v2__tagline .tagline-shimmer {
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold, #c4a962), var(--color-accent));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: tagline-shimmer 6s linear infinite;
}

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

/* Counter bounce */
.stat-count-up.is-done {
  animation: stat-bounce 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes stat-bounce {
  0% { transform: scale(1); }
  40% { transform: scale(1.12); }
  100% { transform: scale(1); }
}

/* Card tilt + lift */
.motion-enabled .spotlight-card.playful-tilt {
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.motion-enabled .spotlight-card.playful-tilt:hover {
  box-shadow: 0 22px 48px rgba(5, 150, 105, 0.14);
}

body.theme-dark .motion-enabled .spotlight-card.playful-tilt:hover {
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
}

.spotlight-card.playful-tilt .products-v3__features li i,
.spotlight-card.playful-tilt .services-v3__tags li {
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.spotlight-card.playful-tilt:hover .products-v3__features li i,
.spotlight-card.playful-tilt:hover .services-v3__tags li {
  transform: scale(1.08);
}

/* Nav active pop */
#header.header-v2 .nav-pill > ul > li.active > a {
  transform: scale(1.03);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s ease, color 0.2s ease;
}

/* —— Phase 2: Section dividers —— */
.section-divider {
  line-height: 0;
  overflow: hidden;
  color: var(--color-surface-muted, #eef6f2);
  background: var(--color-surface, #fafdfb);
  margin-top: -1px;
}

.section-divider--flip {
  transform: rotate(180deg);
  margin-top: 0;
  margin-bottom: -1px;
}

.section-divider svg {
  display: block;
  width: 100%;
  height: 48px;
}

body.theme-dark .section-divider {
  color: var(--color-surface-muted, #111c19);
  background: var(--color-surface, #0a1210);
}

/* Product filters */
.products-v3__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 0 1.35rem;
  position: sticky;
  top: 4.75rem;
  z-index: 5;
  padding: 0.55rem 0.35rem;
  background: linear-gradient(180deg, rgba(250, 253, 251, 0.94), rgba(250, 253, 251, 0.88));
  backdrop-filter: blur(8px);
  border-radius: 999px;
}

.products-v3__filter {
  border: 1px solid var(--color-border, #d4e5df);
  background: var(--color-surface, #fafdfb);
  color: var(--color-body, #3d524c);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.products-v3__filter:hover {
  transform: translateY(-2px);
  border-color: rgba(5, 150, 105, 0.35);
  color: var(--color-accent, #059669);
}

.products-v3__filter.is-active {
  background: linear-gradient(135deg, var(--color-accent, #059669), var(--color-accent-hover, #047857));
  border-color: transparent;
  color: #fff;
  transform: scale(1.04);
}

.products-v3__filter-count {
  opacity: 0.75;
  margin-left: 0.25rem;
}

.products-v3__card.is-filter-hidden {
  display: none !important;
}

.products-v3.is-filtering .products-v3__card:not(.is-filter-hidden) {
  animation: product-filter-in 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes product-filter-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.products-v3__empty {
  display: none;
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem 1rem;
  color: var(--color-soft, #5c726b);
  font-size: 0.95rem;
}

.products-v3__empty.is-visible {
  display: block;
}

/* Capabilities marquee */
.playful-marquee {
  overflow: hidden;
  margin: 0 0 1.25rem;
  padding: 0.65rem 0;
  border-block: 1px solid var(--color-border, #d4e5df);
  background: linear-gradient(90deg, rgba(5, 150, 105, 0.04), rgba(196, 169, 98, 0.06), rgba(5, 150, 105, 0.04));
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.playful-marquee__track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: playful-marquee 38s linear infinite;
}

.playful-marquee__track span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-soft, #5c726b);
  white-space: nowrap;
}

.playful-marquee__track span::before {
  content: "◆";
  margin-right: 0.65rem;
  color: var(--color-accent, #059669);
  font-size: 0.55rem;
  vertical-align: middle;
}

@keyframes playful-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Theme burst */
.theme-burst {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
}

.theme-burst__particle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0;
  animation: theme-burst-fly 0.75s ease-out forwards;
}

@keyframes theme-burst-fly {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(var(--tx, 40px), var(--ty, -60px)) scale(0);
  }
}

.theme-switcher__btn.is-switching i {
  animation: theme-icon-spin 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes theme-icon-spin {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.2); }
  100% { transform: rotate(360deg) scale(1); }
}

/* —— Phase 3: AI demo strip —— */
.ai-demo {
  margin: 0 0 1.75rem;
  padding: 1.35rem 1.25rem 1.25rem;
  border-radius: 20px;
  border: 1px solid var(--color-border, #d4e5df);
  background:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(5, 150, 105, 0.1), transparent 55%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(196, 169, 98, 0.08), transparent 50%),
    var(--color-surface, #fafdfb);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.ai-demo__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.ai-demo__badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent, #059669);
  background: var(--color-gold-soft, rgba(196, 169, 98, 0.18));
  border: 1px solid rgba(196, 169, 98, 0.32);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.45rem;
}

.ai-demo__title {
  margin: 0;
  font-family: var(--font-display, "Playfair Display", Georgia, serif);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 600;
  color: var(--color-heading, #0c1815);
}

.ai-demo__lead {
  margin: 0.35rem 0 0;
  max-width: 36rem;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--color-body, #3d524c);
}

.ai-demo__controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .ai-demo__controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.ai-demo__field label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-soft, #5c726b);
  margin-bottom: 0.35rem;
}

.ai-demo__field select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--color-border, #d4e5df);
  background: var(--color-surface-muted, #eef6f2);
  color: var(--color-heading, #0c1815);
  font-size: 0.86rem;
  cursor: pointer;
}

.ai-demo__run {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.1rem;
  border: none;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--color-accent, #059669), var(--color-accent-hover, #047857));
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ai-demo__run:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.25);
}

.ai-demo__pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.ai-demo__node {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-soft, #5c726b);
  background: var(--color-surface-muted, #eef6f2);
  border: 1px solid var(--color-border, #d4e5df);
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ai-demo__node i {
  font-size: 0.8rem;
  opacity: 0.7;
}

.ai-demo__node.is-active {
  color: var(--color-heading, #0c1815);
  background: rgba(5, 150, 105, 0.12);
  border-color: rgba(5, 150, 105, 0.35);
  transform: scale(1.05);
}

.ai-demo__node.is-active i {
  color: var(--color-accent, #059669);
  opacity: 1;
}

.ai-demo__arrow {
  color: var(--color-soft, #5c726b);
  font-size: 0.75rem;
  opacity: 0.6;
}

.ai-demo__status {
  margin: 0.75rem 0 0;
  min-height: 1.25rem;
  font-size: 0.82rem;
  color: var(--color-accent, #059669);
  font-weight: 600;
}

body.theme-dark .ai-demo {
  background: linear-gradient(168deg, #111c19 0%, #0a1210 100%);
  border-color: rgba(52, 211, 153, 0.14);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}

body.theme-dark .ai-demo__field select,
body.theme-dark .ai-demo__node {
  background: rgba(52, 211, 153, 0.06);
  border-color: rgba(52, 211, 153, 0.14);
  color: var(--color-heading, #f0fdf9);
}

/* Ask Infleca pill */
.ask-infleca-pill {
  position: fixed;
  right: 1.15rem;
  bottom: 5.5rem;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid rgba(5, 150, 105, 0.28);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(250, 253, 251, 0.98), rgba(238, 246, 242, 0.98));
  color: var(--color-heading, #0c1815);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(5, 150, 105, 0.18);
  backdrop-filter: blur(10px);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
  animation: ask-pill-bob 4s ease-in-out infinite;
}

.ask-infleca-pill i {
  color: var(--color-accent, #059669);
  font-size: 1rem;
}

.ask-infleca-pill:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 40px rgba(5, 150, 105, 0.24);
}

@keyframes ask-pill-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

body.theme-dark .ask-infleca-pill {
  background: linear-gradient(135deg, rgba(17, 28, 25, 0.96), rgba(10, 18, 16, 0.96));
  border-color: rgba(52, 211, 153, 0.22);
  color: var(--color-heading, #f0fdf9);
}

body.theme-dark .products-v3__filters {
  background: linear-gradient(180deg, rgba(10, 18, 16, 0.94), rgba(10, 18, 16, 0.88));
}

body.theme-white .products-v3__filters {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 252, 0.9));
}

@media (max-width: 575px) {
  .ask-infleca-pill span {
    display: none;
  }

  .ask-infleca-pill {
    padding: 0.85rem;
    border-radius: 50%;
    bottom: 5rem;
  }
}

#intro.intro-v2 {
  position: relative;
}

#intro .intro-v2__container,
#intro .intro-v2__layout {
  position: relative;
  z-index: 1;
}