/* U ai homepage experience */

.home-page {
  --hx-green: #059669;
  --hx-green-soft: rgba(5, 150, 105, 0.12);
  --hx-ink: #0f172a;
  --hx-muted: #64748b;
  --hx-line: rgba(15, 23, 42, 0.08);
  --hx-bg: #fafbfc;
  --hx-white: #ffffff;
  --hx-nav-h: 4.25rem;
}

.home-page-root {
  scroll-padding-top: calc(var(--hx-nav-h) + 1rem);
  scroll-snap-type: y proximity;
}

.home-page .footer {
  scroll-snap-align: none;
}

/* ── Scroll reveals ── */
.hx-reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.hx-reveal.hx-inview {
  opacity: 1;
  transform: translateY(0);
}

/* ── Navbar ── */
.home-page .navbar {
  padding: 0.65rem 0;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.home-page .navbar--scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.home-page .navbar__in {
  min-height: var(--hx-nav-h);
}

.home-page .navbar__links {
  display: none;
  gap: 0.25rem;
  padding: 0.25rem;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 999px;
}

.home-page .navbar__links a {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--hx-muted);
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.home-page .navbar__links a:hover {
  color: var(--hx-ink);
  background: rgba(255, 255, 255, 0.8);
}

.home-page .navbar__links a.is-active {
  color: var(--hx-ink);
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.home-page .navbar__menu {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0.5rem;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.home-page .navbar__menu:hover {
  border-color: rgba(5, 150, 105, 0.45);
  box-shadow: 0 0 14px rgba(5, 150, 105, 0.18);
}

.home-page .navbar__menu-bar {
  display: block;
  width: 14px;
  height: 1.5px;
  margin-inline: auto;
  background: var(--hx-ink);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.home-page .navbar--open .navbar__menu-bar:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

.home-page .navbar--open .navbar__menu-bar:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

@media (min-width: 768px) {
  .home-page .navbar__links {
    display: flex;
  }

  .home-page .navbar__menu {
    display: none;
  }
}

@media (max-width: 767px) {
  .home-page .navbar--open .navbar__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: calc(100% + 0.5rem);
    left: clamp(1.5rem, 5vw, 2.5rem);
    right: clamp(1.5rem, 5vw, 2.5rem);
    padding: 0.5rem;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
    z-index: 110;
  }

  .home-page .navbar__links a {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
  }

  .home-page .navbar__in {
    position: relative;
  }
}

/* ── Hero: vertically centered ── */
.home-page .hero {
  background:
    radial-gradient(ellipse 80% 50% at 50% 45%, rgba(5, 150, 105, 0.06), transparent 60%),
    var(--hx-white);
}

.home-page .hero > .wrap {
  width: 100%;
  align-items: stretch;
  padding-top: 0.5rem;
}

.home-page .hero__grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 3vh, 2rem);
  text-align: center;
  width: 100%;
  max-width: 42rem;
  margin-inline: auto;
}

.home-page .hero__text,
.home-page .hero__headline {
  max-width: 100%;
  width: 100%;
  align-items: center;
  text-align: center;
}

.home-page .hero__headline,
.home-page .hero__text {
  overflow: visible;
}

.home-page .hero__h {
  font-size: clamp(2.35rem, 5.5vw, 3.75rem);
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--hx-ink);
  padding-top: 0.15em;
}

.home-page .hero__sub {
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  line-height: 1.55;
  color: var(--hx-muted);
  font-weight: 500;
  margin-top: 0.75rem;
}

.home-page .hero__actions {
  align-items: center;
  justify-content: center;
  margin-top: 1.25rem;
}

.home-page .hero__actions .hero__ctas,
.home-page .hero__actions .hero__ai-call {
  justify-content: center;
}

.home-page .hero__visual {
  max-width: min(100%, 36rem);
  width: 100%;
  margin-top: 0;
}

/* ── Hero showcase (transparent graphics + chip picker) ── */
.hx-showcase {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100%;
}

.hx-showcase__stage {
  position: relative;
  width: 100%;
  min-height: clamp(12rem, 28vh, 16rem);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hx-showcase__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition:
    opacity 0.45s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.hx-showcase__slide[hidden] {
  display: none !important;
}

.hx-showcase__slide.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.hx-showcase__art {
  width: min(100%, 22rem);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 32px rgba(5, 150, 105, 0.1));
}

.hx-showcase__art.ux-graph {
  filter: drop-shadow(0 12px 32px rgba(5, 150, 105, 0.1));
}

.hx-showcase__captions {
  position: relative;
  min-height: 2.75rem;
  width: 100%;
  text-align: center;
}

.hx-showcase__caption {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.hx-showcase__caption[hidden] {
  display: none !important;
}

.hx-showcase__caption.is-active {
  opacity: 1;
  transform: translateY(0);
}

.hx-showcase__label {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hx-muted);
}

.hx-showcase__state {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hx-green);
}

.hx-showcase__live {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
  animation: hx-pulse 2s ease-in-out infinite;
}

@keyframes hx-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.hx-showcase__picker {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.35rem;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 999px;
}

.hx-showcase__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  font: 500 0.8125rem/1 var(--font);
  color: var(--hx-muted);
  cursor: pointer;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.hx-showcase__chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(5, 150, 105, 0.25);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.hx-showcase__chip:hover {
  color: var(--hx-ink);
  background: rgba(255, 255, 255, 0.7);
}

.hx-showcase__chip.is-active {
  color: var(--hx-ink);
  background: #fff;
  border-color: rgba(5, 150, 105, 0.45);
  box-shadow:
    0 0 0 1px rgba(5, 150, 105, 0.1),
    0 0 16px rgba(5, 150, 105, 0.22);
}

.hx-showcase__chip.is-active .hx-showcase__chip-dot {
  background: var(--hx-green);
  box-shadow: 0 0 8px rgba(5, 150, 105, 0.6);
}

/* ── Sections: one viewport per panel ── */
.home-page .home-flow > .hero,
.home-page .home-flow > .sec {
  min-height: 100svh;
  min-height: 100dvh;
  scroll-snap-align: start;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  padding:
    calc(var(--hx-nav-h) + clamp(1rem, 3vh, 2rem) + env(safe-area-inset-top, 0px))
    0
    clamp(2rem, 5vh, 3rem);
}

.home-page .home-flow > .sec > .wrap {
  width: 100%;
  flex: 0 1 auto;
}

.home-page .home-flow > #faq,
.home-page .home-flow > #how {
  justify-content: flex-start;
  padding-top: calc(var(--hx-nav-h) + clamp(1.5rem, 4vh, 2.5rem) + env(safe-area-inset-top, 0px));
}

.home-page .sec {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:
    calc(var(--hx-nav-h) + clamp(1rem, 3vh, 2rem) + env(safe-area-inset-top, 0px))
    0
    clamp(2rem, 5vh, 3rem);
}

.home-page .glow-line {
  display: none;
}

.home-page #how {
  background: var(--hx-bg);
}

.home-page #impact {
  background: var(--hx-white);
}

.home-page #pricing {
  background: var(--hx-bg);
}

.home-page .sec__h {
  text-align: center;
}

.home-page .sec__sub,
.home-page #impact .sec__sub {
  text-align: center;
  margin-inline: auto;
}

.home-page .impact__eyebrow,
.home-page .process__eyebrow {
  text-align: center;
}

/* ── Impact: 3D cards, bare graphics ── */
.home-page .impact-grid--3d {
  perspective: 1200px;
  perspective-origin: 50% 40%;
}

.home-page .impact-grid--3d::before {
  display: none;
}

.home-page .impact-card--3d {
  transform-style: preserve-3d;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease;
}

.home-page .impact-card--3d.impact-card--dark:first-child {
  transform: rotateY(-5deg) rotateX(4deg);
}

.home-page .impact-card--3d.impact-card--light {
  transform: rotateY(0deg) rotateX(4deg) translateY(-0.5rem) translateZ(20px);
}

.home-page .impact-card--3d.impact-card--dark:last-child {
  transform: rotateY(5deg) rotateX(4deg);
}

.home-page .impact-card--3d:hover {
  transform: rotateY(0deg) rotateX(0deg) translateY(-6px) translateZ(12px) !important;
  box-shadow: 0 28px 56px rgba(15, 23, 42, 0.14);
}

.home-page .impact-card__viz--bare {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  transform: none !important;
  overflow: visible !important;
  min-height: 0 !important;
  padding: 0.35rem 0 0 !important;
}

.home-page .impact-card--dark .impact-card__viz--bare {
  background: transparent !important;
}

.home-page .impact-graph,
.home-page .impact-card__viz--bare .ux-graph--impact {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  margin-inline: auto;
}

.home-page .impact-card__viz--bare {
  padding: 0.75rem 0 0.25rem !important;
}

/* ── Process: pipeline viz ── */
.home-page .process-scene {
  max-width: 720px;
  margin-inline: auto;
}

.home-page .hero__visual {
  display: none;
}

/* ── Impact: stats only ── */
.home-page .impact-card--stat-only {
  min-height: 0;
  padding-bottom: clamp(1.25rem, 2.5vw, 1.5rem);
}

.home-page .impact-card--stat-only.impact-card--3d,
.home-page .impact-card--stat-only.impact-card--dark:first-child,
.home-page .impact-card--stat-only.impact-card--light,
.home-page .impact-card--stat-only.impact-card--dark:last-child {
  transform: none !important;
}

.home-page .impact-card--stat-only:hover {
  transform: translateY(-4px) !important;
}

.home-page .impact-card--stat-only .impact-card__head {
  margin-bottom: 0;
}

/* ── Process: step rail + visible tabs ── */
.home-page .process-scene .process-flow .process-card__tabs {
  display: flex;
}

.home-page .process-rail {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 28rem;
  margin: 0 auto clamp(1.25rem, 3vw, 1.75rem);
  padding: 0 0.25rem;
}

.home-page .process-rail__track {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 50%;
  height: 3px;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  overflow: hidden;
  z-index: 0;
}

.home-page .process-rail__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #059669, #34d399);
  border-radius: 999px;
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.home-page .process-rail__dot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
}

.home-page .process-rail__dot i {
  display: block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: 2px solid #cbd5e1;
  background: #fff;
  transition:
    border-color 0.3s ease,
    background 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.home-page .process-rail__dot.is-done i {
  border-color: #059669;
  background: #059669;
}

.home-page .process-rail__dot.is-active i {
  border-color: #059669;
  background: #34d399;
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.25), 0 0 14px rgba(52, 211, 153, 0.55);
  transform: scale(1.15);
}

/* ── Process: pipeline viz (legacy) ── */
.home-page .process-viz {
  margin-bottom: clamp(1.5rem, 3vh, 2rem);
}

.home-page .process-viz__art {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  margin-inline: auto;
}

.home-page .process-viz__nav {
  display: flex;
  justify-content: space-between;
  max-width: 560px;
  margin: 0.65rem auto 0;
  padding: 0 0.25rem;
}

.home-page .process-viz__step {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.home-page .process-viz__step span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--hx-muted);
}

.home-page .process-viz__step:hover {
  border-color: rgba(5, 150, 105, 0.35);
}

.home-page .process-viz__step.is-active {
  border-color: rgba(5, 150, 105, 0.55);
  background: rgba(5, 150, 105, 0.06);
  box-shadow: 0 0 16px rgba(5, 150, 105, 0.2);
}

.home-page .process-viz__step.is-active span {
  color: var(--hx-green);
}

.home-page .process-viz__step.is-done span {
  color: var(--hx-green);
  opacity: 0.65;
}

.home-page .process-flow {
  max-width: 640px;
  margin-inline: auto;
}

.home-page .process-flow__hint {
  text-align: center;
  margin-inline: auto;
}

.home-page .process-card {
  border-radius: 1rem;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
}

/* ── Pricing ── */
.home-page .pricing-gate {
  max-width: 720px;
  margin-inline: auto;
}

.home-page .pricing-gate__blur {
  border-radius: 1rem;
  filter: blur(10px);
  opacity: 0.55;
  user-select: none;
  pointer-events: none;
  transform: scale(0.98);
}

/* ── CTA pill glow ── */
@keyframes hx-pill-glow {
  0%, 100% {
    box-shadow:
      0 0 0 1px rgba(5, 150, 105, 0.14),
      0 0 14px rgba(5, 150, 105, 0.32),
      0 0 28px rgba(5, 150, 105, 0.1);
  }
  50% {
    box-shadow:
      0 0 0 1px rgba(5, 150, 105, 0.32),
      0 0 22px rgba(5, 150, 105, 0.52),
      0 0 44px rgba(5, 150, 105, 0.2);
  }
}

.home-page .btn--pill-glow {
  animation: hx-pill-glow 2.8s ease-in-out infinite;
}

.home-page .btn--pill-glow:hover {
  animation-play-state: paused;
}

.home-page .hx-showcase__chip.is-active {
  animation: hx-pill-glow 2.8s ease-in-out infinite;
}

/* ── FAQ ── */
.home-page #faq .wrap {
  max-width: 720px;
}

.home-page .faq {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: stretch;
}

.home-page .faq__i {
  border-radius: 0.75rem;
  transition: box-shadow 0.3s ease;
  align-self: stretch;
}

.home-page .faq__i summary {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.home-page .faq__i[open] {
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.07);
}

/* ── CTA: black text ── */
.home-page .sec--cta {
  background: var(--hx-bg);
}

.home-page .sec--cta .wrap {
  background: var(--hx-white);
  border: 1px solid var(--hx-line);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
}

.home-page .sec--cta .sec__h,
.home-page .sec--cta .sec__h--cta {
  color: var(--hx-ink) !important;
}

.home-page .sec--cta .sec__sub {
  color: var(--hx-muted) !important;
}

/* ── Footer ── */
.home-page .footer {
  background: var(--hx-white);
  border-top: 1px solid var(--hx-line);
}

@media (max-width: 640px) {
  .home-page .process-viz__nav {
    max-width: 100%;
    padding: 0 0.5rem;
  }

  .home-page .process-viz__step {
    width: 1.75rem;
    height: 1.75rem;
  }

  .home-page .impact-card--3d {
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hx-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hx-showcase__slide,
  .hx-showcase__caption,
  .hx-showcase__live,
  .home-page .process-3d__step,
  .home-page .impact-card--3d,
  .home-page .btn--pill-glow,
  .home-page .hx-showcase__chip.is-active {
    transition: none;
    animation: none;
  }
}