* {
  box-sizing: border-box;
}

:root {
  --home-ink: #163047;
  --home-ink-strong: #0e2234;
  --home-muted: #647789;
  --home-line: rgba(25, 66, 91, 0.14);
  --home-line-strong: rgba(25, 66, 91, 0.22);
  --home-teal: #14a69c;
  --home-teal-deep: #087c78;
  --home-blue: #2f80c4;
  --home-navy: #183a59;
  --home-gold: #d8a642;
  --home-coral: #df7868;
  --home-mint-soft: #cbeee9;
  --home-peach-soft: #f3dfd6;
  --home-lavender-soft: #e8eafa;
  --home-shadow: 0 24px 60px rgba(24, 58, 89, 0.13);
  --home-shadow-strong: 0 34px 84px rgba(24, 58, 89, 0.22);
  --home-radius: 8px;
  --home-shell: min(1180px, calc(100vw - 48px));
}

html {
  scroll-behavior: smooth;
}

body.home-page {
  margin: 0;
  overflow-x: hidden;
  color: var(--home-ink);
  background:
    radial-gradient(circle at 18% 8%, rgba(41, 169, 214, 0.18), transparent 30%),
    radial-gradient(circle at 88% 24%, rgba(47, 128, 196, 0.14), transparent 34%),
    linear-gradient(180deg, #e8f5fb 0%, rgba(255, 255, 255, 0.98) 36%, #f7fbff 100%),
    repeating-linear-gradient(90deg, rgba(22, 48, 71, 0.025) 0 1px, transparent 1px 108px);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  letter-spacing: 0;
}

body.home-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 8%, rgba(47, 128, 196, 0.18), transparent 30%),
    radial-gradient(circle at 76% 5%, rgba(47, 128, 196, 0.20), transparent 34%),
    linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.30) 62%, #ffffff 100%);
}

body.home-page a {
  color: inherit;
  text-decoration: none;
}

body.home-page img {
  max-width: 100%;
}

.home-main {
  position: relative;
  overflow: hidden;
}

body.home-page.reveal-ready .reveal-section {
  opacity: 0;
  transform: translateY(56px);
  transition: opacity 0.82s ease, transform 0.82s cubic-bezier(.2, .8, .2, 1);
}

body.home-page.reveal-ready .reveal-section.is-visible,
.reveal-section {
  opacity: 1;
  transform: translateY(0);
}

.home-shell {
  width: var(--home-shell);
  margin: 0 auto;
}

.fc-hero {
  position: relative;
  min-height: calc(100vh - 70px);
  padding: 62px 0 54px;
  display: flex;
  align-items: center;
}

.fc-hero::after,
.experience-section::before,
.final-cta::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 210px;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(20, 166, 156, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(47, 128, 196, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 100%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  gap: 56px;
  align-items: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--home-teal-deep);
  font-size: 0.82rem;
  line-height: 1.2;
  font-weight: 850;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--home-teal), var(--home-gold));
}

.hero-copy h1,
.section-head h2,
.section-copy h2,
.final-cta h2 {
  margin: 0;
  color: var(--home-ink-strong);
  font-weight: 900;
  letter-spacing: 0;
}

.hero-copy h1 {
  max-width: 660px;
  font-size: clamp(3rem, 6.1vw, 5.7rem);
  line-height: 1;
}

.hero-lead {
  margin: 30px 0 0;
  max-width: 610px;
  color: #405b72;
  font-size: clamp(1.18rem, 1.62vw, 1.48rem);
  line-height: 1.72;
  font-weight: 680;
}

.hero-info-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
  color: var(--home-teal-deep);
  font-size: 1.08rem;
  font-weight: 900;
}

.hero-info-link i {
  font-size: 1.35rem;
  transition: transform 0.2s ease;
}

.hero-info-link:hover i {
  transform: translateX(3px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.home-btn {
  --btn-accent: var(--home-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 58px;
  padding: 0 28px;
  border-radius: 8px;
  border: 2px solid transparent;
  font-size: 1.08rem;
  line-height: 1;
  font-weight: 850;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.home-btn:hover {
  transform: translateY(-3px);
  color: var(--btn-accent);
  background: #fff;
  border-color: var(--btn-accent);
  box-shadow: 0 18px 38px rgba(24, 58, 89, 0.16);
}

.home-btn-primary {
  --btn-accent: #0f94cf;
  color: #fff;
  background: linear-gradient(135deg, #0799c8, #178bd9);
  box-shadow: 0 18px 40px rgba(22, 135, 217, 0.30);
}

.home-btn-primary:hover {
  color: var(--btn-accent);
  background: #fff;
  border-color: var(--btn-accent);
  box-shadow: 0 20px 44px rgba(22, 135, 217, 0.22);
}

.home-btn-quiet {
  --btn-accent: var(--home-teal-deep);
  color: #fff;
  background: linear-gradient(135deg, #34bdb2, #137fbb);
  box-shadow: 0 18px 40px rgba(20, 166, 156, 0.24);
}

.home-btn-quiet:hover {
  color: var(--home-teal-deep);
  background: #fff;
  border-color: var(--home-teal-deep);
  box-shadow: 0 20px 44px rgba(20, 166, 156, 0.18);
}

.home-btn-light {
  --btn-accent: #18a8c9;
  color: #fff;
  background: linear-gradient(135deg, #21c3b3, #218fd0);
  box-shadow: 0 18px 40px rgba(7, 34, 52, 0.20), 0 0 34px rgba(33, 195, 179, 0.18);
}

.home-btn-light:hover {
  color: #108c98;
  background: #fff;
  border-color: #18a8c9;
  box-shadow: 0 20px 46px rgba(255, 255, 255, 0.18);
}

.home-btn-outline-light {
  --btn-accent: #dff7f5;
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 40px rgba(4, 23, 36, 0.16), 0 0 34px rgba(255, 255, 255, 0.10);
}

.home-btn-outline-light:hover {
  color: #108c98;
  background: #fff;
  border-color: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 46px rgba(255, 255, 255, 0.14);
}

body.home-page .hero-info-link {
  color: var(--home-teal-deep);
}

body.home-page .home-btn-primary,
body.home-page .home-btn-outline-light,
body.home-page .home-btn-outline-light:hover {
  color: #fff;
}

body.home-page .home-btn-primary:hover {
  color: #0f94cf;
}

body.home-page .home-btn-quiet,
body.home-page .home-btn-light {
  color: #fff;
}

body.home-page .home-btn-quiet:hover,
body.home-page .home-btn-light:hover,
body.home-page .home-btn-outline-light:hover {
  color: #108c98;
}

.hero-device-wrap,
.angled-computer,
.video-computer,
.platform-computers {
  position: relative;
  perspective: 1500px;
}

.desktop-cluster {
  position: relative;
  min-height: 560px;
  transform: rotateY(-12deg) rotateX(6deg) rotateZ(1deg);
  transform-style: preserve-3d;
}

.desktop-frame {
  position: relative;
  border-radius: var(--home-radius);
  padding: 12px;
  background: linear-gradient(145deg, #24384a, #0d1a26);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    var(--home-shadow-strong);
  overflow: hidden;
}

.desktop-frame-main {
  width: min(760px, 100%);
  margin-left: auto;
}

.device-topbar {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 9px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.02em;
}

.device-topbar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #6f8191;
}

.device-topbar span:nth-child(1) {
  background: var(--home-coral);
}

.device-topbar span:nth-child(2) {
  background: var(--home-gold);
}

.device-topbar span:nth-child(3) {
  background: var(--home-teal);
}

.device-topbar strong {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.72);
}

.screen-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(234, 245, 251, 0.90)),
    repeating-linear-gradient(90deg, rgba(20, 166, 156, 0.08) 0 1px, transparent 1px 34px);
}

.screen-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.angled-computer .screen-media img {
  object-fit: contain;
  background: linear-gradient(135deg, #f7fbff, #eaf5fb);
}

.screen-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 28%, rgba(8, 124, 120, 0.08) 100%);
}

.screen-chat {
  position: absolute;
  z-index: 2;
  max-width: 240px;
  padding: 11px 14px;
  border-radius: var(--home-radius);
  color: #fff;
  font-size: 0.92rem;
  line-height: 1.45;
  font-weight: 760;
  box-shadow: 0 18px 34px rgba(15, 35, 52, 0.18);
}

.screen-chat-left {
  left: 46%;
  top: 32%;
  background: rgba(17, 29, 42, 0.80);
}

.screen-chat-right {
  right: 7%;
  top: 24%;
  background: rgba(20, 166, 156, 0.90);
}

.desktop-stand {
  width: 92px;
  height: 46px;
  margin: 0 auto;
  background: linear-gradient(180deg, #2a3d4f, #102031);
  clip-path: polygon(24% 0, 76% 0, 92% 100%, 8% 100%);
}

.desktop-base {
  width: 232px;
  height: 18px;
  margin: 0 auto;
  border-radius: var(--home-radius);
  background: linear-gradient(180deg, #31495e, #142536);
  box-shadow: 0 18px 24px rgba(24, 58, 89, 0.18);
}

.floating-panel {
  position: absolute;
  z-index: 4;
  border-radius: var(--home-radius);
  border: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(235, 250, 252, 0.86));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 22px 54px rgba(24, 58, 89, 0.18), 0 0 36px rgba(20, 166, 156, 0.12);
  padding: 16px 18px;
  color: var(--home-ink);
  transform: translateZ(120px);
}

.case-panel {
  background: linear-gradient(135deg, rgba(218, 248, 245, 0.96), rgba(255, 248, 231, 0.90));
  box-shadow: 0 24px 58px rgba(24, 58, 89, 0.18), 0 0 42px rgba(20, 166, 156, 0.16);
}

.score-panel {
  background: linear-gradient(135deg, rgba(222, 245, 255, 0.96), rgba(237, 251, 247, 0.90));
  box-shadow: 0 24px 58px rgba(24, 58, 89, 0.18), 0 0 42px rgba(47, 128, 196, 0.16);
}

.floating-panel span {
  display: block;
  color: var(--home-teal-deep);
  font-size: 0.76rem;
  font-weight: 850;
  margin-bottom: 7px;
}

.floating-panel strong {
  display: block;
  max-width: 220px;
  font-size: 0.96rem;
  line-height: 1.5;
}

.score-panel {
  right: 8px;
  bottom: 92px;
}

.case-panel {
  left: 18px;
  top: 58px;
}

.partner-section {
  padding: 70px 0 104px;
  background:
    radial-gradient(circle at 50% 0%, rgba(47, 128, 196, 0.10), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.90), rgba(241, 248, 253, 0.72) 58%, rgba(255, 255, 255, 0.96));
}

.section-head {
  margin-bottom: 30px;
}

.section-head-center {
  text-align: center;
}

.section-head-center .section-kicker {
  justify-content: center;
}

.section-head h2,
.section-copy h2 {
  font-size: clamp(1.86rem, 3.7vw, 3.75rem);
  line-height: 1.08;
}

.section-head p,
.section-copy p,
.final-cta p {
  margin: 18px 0 0;
  color: var(--home-muted);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.86;
}

.section-head-center p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.partner-rail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  align-items: stretch;
  margin-top: 12px;
  padding-bottom: 72px;
}

.partner-logo-card {
  position: relative;
  min-height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 30px;
  text-align: center;
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(circle at 18% 12%, rgba(47, 128, 196, 0.12), transparent 34%),
    linear-gradient(135deg, #ffffff, rgba(245, 250, 255, 0.94));
  box-shadow: 0 28px 68px rgba(24, 58, 89, 0.10), 0 0 46px rgba(47, 128, 196, 0.10);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.partner-logo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(20, 166, 156, 0.18), transparent 36%, rgba(216, 166, 66, 0.12));
  opacity: 0.22;
  mix-blend-mode: screen;
}

.partner-logo-card:hover {
  transform: translateY(-4px);
  background: #fff;
  box-shadow: 0 28px 58px rgba(24, 58, 89, 0.14), 0 0 0 2px rgba(47, 128, 196, 0.30), 0 0 42px rgba(47, 128, 196, 0.18);
}

.partner-logo {
  position: relative;
  z-index: 1;
  width: 88%;
  max-width: 220px;
  height: 76px;
  object-fit: contain;
  display: block;
  filter: saturate(0.98) contrast(1.02);
}

.metric-section {
  padding: 58px 0 40px;
}

.metric-band {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 18%, rgba(20, 166, 156, 0.26), transparent 28%),
    radial-gradient(circle at 88% 70%, rgba(47, 128, 196, 0.18), transparent 30%),
    linear-gradient(135deg, rgba(228, 249, 249, 0.94), rgba(239, 248, 255, 0.90) 58%, rgba(255, 247, 238, 0.82));
  box-shadow:
    0 0 0 1px rgba(188, 231, 235, 0.62),
    0 0 72px rgba(20, 166, 156, 0.13),
    0 28px 70px rgba(24, 58, 89, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.98),
    inset 0 0 54px rgba(20, 166, 156, 0.12);
}

.metric-band::before,
.metric-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.metric-band::before {
  border-top: 1px solid rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(20, 166, 156, 0.20);
  box-shadow:
    0 -18px 46px rgba(20, 166, 156, 0.16),
    0 18px 46px rgba(47, 128, 196, 0.12);
}

.metric-band::after {
  background:
    linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.54) 42%, transparent 72%),
    linear-gradient(180deg, rgba(20, 166, 156, 0.08), transparent 34%, rgba(216, 166, 66, 0.07));
  transform: translateX(-22%);
  animation: metricSheen 8s ease-in-out infinite;
}

@keyframes metricSheen {
  0%, 100% {
    opacity: 0.34;
    transform: translateX(-24%);
  }
  50% {
    opacity: 0.70;
    transform: translateX(18%);
  }
}

.metric-item {
  position: relative;
  z-index: 1;
  min-height: 178px;
  min-width: 0;
  padding: 38px clamp(18px, 2.4vw, 34px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.72);
}

.metric-item:last-child {
  border-right: 0;
}

.metric-item strong {
  color: var(--home-teal-deep);
  font-size: clamp(2.45rem, 3.35vw, 3.75rem);
  line-height: 0.95;
  font-weight: 950;
  letter-spacing: 0;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: clip;
  text-shadow: 0 0 26px rgba(20, 166, 156, 0.22);
}

.metric-item:first-child strong {
  font-size: clamp(2.25rem, 3.2vw, 3.55rem);
}

.metric-item span {
  margin-top: 16px;
  color: #40576d;
  font-size: 1.05rem;
  font-weight: 850;
}

.audience-section,
.advantage-section,
.experience-section,
.platform-section {
  padding: 86px 0;
}

.split-grid,
.platform-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  gap: 58px;
  align-items: center;
}

.clean-list {
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
  list-style: none;
}

.clean-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  color: #3f596d;
  font-size: 1.02rem;
  line-height: 1.78;
}

.clean-list i {
  color: var(--home-teal);
  font-size: 1.15rem;
  margin-top: 4px;
}

.angled-computer {
  min-height: 430px;
  transform: rotateY(-10deg) rotateX(5deg) rotateZ(1deg);
  transform-style: preserve-3d;
}

.angled-computer .desktop-frame {
  width: min(680px, 100%);
  margin-left: auto;
}

.image-note {
  position: absolute;
  right: 24px;
  bottom: 72px;
  z-index: 4;
  padding: 10px 13px;
  border-radius: var(--home-radius);
  color: var(--home-ink);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 32px rgba(24, 58, 89, 0.14);
  font-size: 0.85rem;
  font-weight: 850;
}

.advantage-section {
  background:
    radial-gradient(circle at 8% 10%, rgba(47, 128, 196, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(246, 251, 255, 0.94), rgba(255, 255, 255, 0.90)),
    linear-gradient(90deg, rgba(47, 128, 196, 0.08), rgba(159, 207, 239, 0.08));
}

.advantage-deck {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.flip-card {
  min-height: 286px;
  perspective: 1200px;
}

.flip-inner {
  position: relative;
  width: 100%;
  min-height: 286px;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(.2, .8, .2, 1);
}

.flip-card:hover .flip-inner,
.flip-card:focus-within .flip-inner {
  transform: rotateY(180deg);
}

.flip-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
  border-radius: var(--home-radius);
  border: 0;
  background:
    radial-gradient(circle at 92% 16%, rgba(47, 128, 196, 0.08), transparent 32%),
    linear-gradient(135deg, #ffffff, rgba(246, 251, 255, 0.94));
  box-shadow: 0 26px 58px rgba(24, 58, 89, 0.12), 0 0 44px rgba(47, 128, 196, 0.10);
  backface-visibility: hidden;
}

.flip-face::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 18%, rgba(47, 128, 196, 0.12), transparent 28%),
    radial-gradient(circle at 96% 84%, rgba(142, 197, 235, 0.16), transparent 30%);
}

.flip-face > * {
  position: relative;
  z-index: 1;
}

.flip-face i {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: var(--home-radius);
  color: #fff;
  background: linear-gradient(135deg, var(--home-teal), var(--home-blue));
  font-size: 1.35rem;
}

.flip-face h3 {
  margin: 0 0 12px;
  color: var(--home-ink-strong);
  font-size: 1.32rem;
  line-height: 1.35;
  font-weight: 900;
}

.flip-face p {
  margin: 0;
  color: var(--home-muted);
  line-height: 1.82;
}

.flip-back {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(24, 58, 89, 0.98), rgba(28, 115, 174, 0.96)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 38px);
  transform: rotateY(180deg);
}

.flip-back h3,
.flip-back p {
  color: #fff;
}

.experience-section {
  position: relative;
  background:
    linear-gradient(180deg, rgba(232, 247, 251, 0.72), rgba(255, 255, 255, 0.96) 62%),
    radial-gradient(circle at 14% 18%, rgba(20, 166, 156, 0.10), transparent 28%);
}

.experience-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 64px;
  align-items: stretch;
}

.feature-switcher {
  position: relative;
  height: 520px;
  min-height: 520px;
  overflow-y: auto;
  scrollbar-width: none;
  border-radius: 8px;
  padding: 2px 8px 2px 0;
  background: transparent;
  box-shadow: none;
}

.feature-switcher::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.feature-switcher::before,
.feature-switcher::after {
  display: none;
}

.feature-carousel-track {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  padding: 8px 0;
}

.feature-button {
  width: 100%;
  min-height: 112px;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-radius: 8px;
  border: 2px solid transparent;
  color: #2f4055;
  background: var(--feature-bg, rgba(255, 255, 255, 0.88));
  box-shadow: 0 22px 48px rgba(24, 58, 89, 0.10), 0 0 34px rgba(20, 166, 156, 0.08);
  text-align: left;
  font-size: 1.08rem;
  font-weight: 850;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.feature-button:nth-child(1) { --feature-bg: #f4ded9; --feature-accent: #f07f65; }
.feature-button:nth-child(2) { --feature-bg: #d7f1ef; --feature-accent: #67c9bd; }
.feature-button:nth-child(3) { --feature-bg: #e8e9f9; --feature-accent: #8a6fa1; }
.feature-button:nth-child(4) { --feature-bg: #dbeef8; --feature-accent: #349ad1; }
.feature-button:nth-child(5) { --feature-bg: #f3ead9; --feature-accent: #d4a24c; }
.feature-button:nth-child(6) { --feature-bg: #e1f2e8; --feature-accent: #45b77e; }
.feature-button:nth-child(7) { --feature-bg: #e8f0ff; --feature-accent: #5d84d7; }
.feature-button:nth-child(8) { --feature-bg: #efe6fb; --feature-accent: #9965c8; }

.feature-button::after {
  content: "\F285";
  margin-left: auto;
  font-family: "bootstrap-icons";
  color: #fff;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--feature-accent, var(--home-teal));
  font-size: 0.82rem;
  opacity: 0;
  transform: translateX(-6px) scale(0.82);
  transition: opacity 0.22s ease, transform 0.22s ease, background 0.22s ease;
}

.feature-button i {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  color: #fff;
  background: var(--feature-accent, #48667d);
  transition: background 0.2s ease;
}

.feature-button:hover,
.feature-button.active {
  transform: translateX(6px);
  color: var(--feature-accent, var(--home-teal-deep));
  background: #fff;
  border-color: var(--feature-accent, var(--home-teal));
  box-shadow: 0 24px 44px rgba(24, 58, 89, 0.13), 0 0 32px rgba(20, 166, 156, 0.12);
}

.feature-button.active::after {
  opacity: 1;
  transform: translateX(0);
  background: linear-gradient(135deg, #ff8369, #169bd2);
}

.feature-button.active {
  background: #fff;
}

.video-computer {
  width: 100%;
  min-height: 520px;
  height: 520px;
  transform: rotateY(-8deg) rotateX(5deg);
  transform-style: preserve-3d;
}

.video-frame {
  width: min(820px, 100%);
  margin-left: auto;
}

.video-screen {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: 6px;
  background: #eef7fb;
}

.feature-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: linear-gradient(135deg, #f7fbff, #eaf5fb);
  opacity: 1;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.feature-image.is-switching {
  opacity: 0;
  transform: scale(0.985);
}

.feature-image-caption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 8px;
  color: #fff;
  background: rgba(14, 34, 52, 0.72);
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 34px rgba(14, 34, 52, 0.18);
  font-weight: 850;
}

.platform-section {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(239, 248, 250, 0.74)),
    linear-gradient(90deg, rgba(216, 166, 66, 0.06), rgba(20, 166, 156, 0.06));
}

.platform-computers {
  min-height: 410px;
}

.laptop-device {
  position: absolute;
  width: min(520px, 92%);
  transform-style: preserve-3d;
}

.laptop-front {
  right: 0;
  top: 46px;
  z-index: 2;
  transform: rotateY(-12deg) rotateX(6deg) rotateZ(1deg);
}

.laptop-back {
  left: 0;
  top: 0;
  transform: rotateY(14deg) rotateX(7deg) rotateZ(-2deg) scale(0.78);
  opacity: 0.96;
}

.laptop-screen {
  aspect-ratio: 16 / 9;
  padding: 10px;
  overflow: hidden;
  border-radius: var(--home-radius);
  background: linear-gradient(145deg, #24384a, #0d1a26);
  box-shadow: var(--home-shadow-strong);
}

.laptop-screen img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 5px;
  background: #fff;
}

.report-screen {
  position: relative;
  background:
    linear-gradient(135deg, #ffffff, #eff8fa),
    repeating-linear-gradient(90deg, rgba(47, 128, 196, 0.08) 0 1px, transparent 1px 36px);
}

.report-screen img {
  opacity: 0.58;
  filter: saturate(0.86) contrast(1.02);
}

.report-overlay {
  position: absolute;
  inset: 20px;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(150px, 0.9fr);
  gap: 14px;
  pointer-events: none;
}

.report-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px;
  border-radius: var(--home-radius);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(25, 66, 91, 0.12);
  box-shadow: 0 14px 30px rgba(24, 58, 89, 0.12);
}

.report-card span {
  color: var(--home-teal-deep);
  font-size: 0.78rem;
  font-weight: 900;
  margin-bottom: 8px;
}

.report-card strong {
  color: var(--home-ink-strong);
  font-size: 1.08rem;
  line-height: 1.45;
  font-weight: 900;
}

.report-meter {
  height: 9px;
  margin-top: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--home-teal) var(--w), rgba(25, 66, 91, 0.10) 0);
}

.report-card-accent {
  color: #fff;
  background: linear-gradient(135deg, rgba(8, 124, 120, 0.94), rgba(47, 128, 196, 0.92));
  border-color: rgba(255, 255, 255, 0.32);
}

.report-card-accent span,
.report-card-accent strong {
  color: #fff;
}

.screen-abstract {
  display: grid;
  place-items: center;
  gap: 12px;
  color: var(--home-ink);
  text-align: center;
  background:
    linear-gradient(135deg, #f7fbfc, #e5f2f6),
    repeating-linear-gradient(90deg, rgba(47, 128, 196, 0.08) 0 1px, transparent 1px 38px);
}

.screen-abstract span {
  padding: 8px 14px;
  color: #fff;
  background: var(--home-blue);
  border-radius: var(--home-radius);
  font-weight: 900;
}

.screen-abstract strong {
  font-size: 1.2rem;
}

.laptop-keyboard {
  width: 106%;
  height: 20px;
  margin-left: -3%;
  border-radius: 0 0 var(--home-radius) var(--home-radius);
  background: linear-gradient(180deg, #dbe4ea, #9aaab6);
  box-shadow: 0 16px 22px rgba(24, 58, 89, 0.15);
}

.final-cta {
  position: relative;
  padding: 0;
  background:
    radial-gradient(circle at 18% 18%, rgba(20, 166, 156, 0.24), transparent 28%),
    radial-gradient(circle at 82% 80%, rgba(47, 128, 196, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(239, 248, 250, 0.36), rgba(234, 246, 250, 0.78));
}

.cta-panel {
  position: relative;
  overflow: hidden;
  width: 100vw;
  margin-left: calc((100% - 100vw) / 2);
  padding: 82px max(48px, calc((100vw - 1180px) / 2)) 96px;
  border-radius: 0;
  color: #fff;
  text-align: center;
  background:
    radial-gradient(circle at 18% 10%, rgba(29, 206, 198, 0.34), transparent 30%),
    radial-gradient(circle at 82% 84%, rgba(44, 149, 216, 0.28), transparent 34%),
    linear-gradient(135deg, rgba(8, 139, 132, 0.98), rgba(19, 56, 84, 0.99));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.20), 0 -18px 56px rgba(47, 128, 196, 0.10);
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
	  background:
	    linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px),
	    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
	  background-size: 52px 52px;
	  opacity: 0.36;
	  animation: homeGridSlide 20s linear infinite;
	}

.cta-panel > * {
  position: relative;
  z-index: 1;
}

.cta-panel .section-kicker {
  color: #dff7f5;
}

.cta-panel .section-kicker::before {
  background: #dff7f5;
}

.cta-panel h2 {
  max-width: 820px;
  margin: 0 auto;
  color: #fff;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.08;
}

.cta-panel p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.82);
}

.cta-actions {
  justify-content: center;
}

.home-footer {
  padding: 32px 20px 42px;
  text-align: center;
  color: #667a8c;
  background: #fff;
  border-top: 1px solid var(--home-line);
}

.home-footer p {
  margin: 6px 0;
  font-size: 0.88rem;
}

.home-footer img {
  vertical-align: -2px;
  margin-right: 4px;
}

@media (max-width: 1120px) {
  .hero-grid,
  .split-grid,
  .platform-grid,
  .experience-grid {
    grid-template-columns: 1fr;
  }

  .fc-hero {
    min-height: auto;
    padding-top: 62px;
  }

  .hero-device-wrap,
  .angled-computer,
  .video-computer,
  .platform-computers {
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
  }

  .desktop-cluster {
    min-height: 520px;
  }

  .partner-rail,
  .advantage-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partner-logo {
    height: 72px;
  }

  .metric-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-switcher {
    height: 380px;
    min-height: 380px;
    overflow-y: auto;
    padding: 2px 8px 2px 0;
    background: transparent;
    box-shadow: none;
  }

  .feature-switcher::before,
  .feature-switcher::after {
    display: none;
  }

  .feature-carousel-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (max-width: 760px) {
  :root {
    --home-shell: calc(100vw - 28px);
  }

  body.home-page {
    background:
      linear-gradient(180deg, rgba(236, 247, 250, 0.88) 0%, rgba(255, 255, 255, 0.98) 42%, #f8fbfc 100%);
  }

  .fc-hero {
    padding: 46px 0 34px;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero-copy h1 {
    font-size: clamp(2.8rem, 14vw, 4.05rem);
  }

  .hero-lead {
    font-size: 1.05rem;
  }

	  .home-btn {
	    width: 100%;
	    min-height: 52px;
	    padding: 0 20px;
	  }

  .hero-actions {
    gap: 10px;
  }

  .desktop-cluster {
    min-height: 320px;
    transform: rotateY(-7deg) rotateX(4deg);
  }

  .desktop-frame {
    padding: 8px;
  }

  .device-topbar {
    height: 28px;
  }

  .screen-chat,
  .floating-panel,
  .image-note {
    display: none;
  }

  .desktop-stand {
    width: 68px;
    height: 32px;
  }

  .desktop-base {
    width: 170px;
    height: 14px;
  }

	  .partner-section,
	  .metric-section,
	  .audience-section,
	  .advantage-section,
	  .experience-section,
	  .platform-section {
	    padding-top: 56px;
	    padding-bottom: 56px;
	  }

	  .final-cta {
	    padding: 0;
	  }

  .metric-band,
  .advantage-deck,
  .feature-carousel-track {
    grid-template-columns: 1fr;
  }

  .feature-switcher {
    height: 352px;
    min-height: 352px;
  }

  .partner-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    padding-bottom: 54px;
  }

  .partner-logo-card {
    min-height: 118px;
    padding: 20px 16px;
  }

  .partner-logo {
    width: 92%;
    height: 64px;
  }

  .partner-logo-card,
  .metric-item {
    border-right: 0;
  }

  .metric-item:first-child {
    border-top: 0;
  }

  .metric-item {
    min-height: 138px;
    padding: 26px 22px;
  }

  .metric-item strong {
    font-size: clamp(1.9rem, 9.4vw, 2.85rem);
  }

  .section-head h2,
  .section-copy h2 {
    font-size: clamp(1.86rem, 10.5vw, 2.85rem);
  }

  .angled-computer,
  .video-computer {
    min-height: 300px;
    transform: none;
  }

  .video-frame,
  .angled-computer .desktop-frame {
    width: 100%;
    margin: 0;
  }

  .video-screen {
    min-height: 260px;
  }

	  .feature-button {
	    min-height: 86px;
	    padding: 18px 20px;
	    transform: none !important;
	  }

  .platform-computers {
    min-height: auto;
    padding: 22px 0 8px;
  }

  .laptop-device {
    width: 92%;
  }

  .laptop-back {
    display: none;
  }

  .laptop-front {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    width: 100%;
    margin: 0 auto;
    transform: none;
  }

  .report-overlay {
    inset: 14px;
    grid-template-columns: 1fr;
  }

  .report-card {
    padding: 14px;
  }

  .report-card strong {
    font-size: 1rem;
  }

  .report-card-accent {
    display: none;
  }

	  .cta-panel {
	    padding: 58px 20px 66px;
	  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}