html {
  visibility: hidden;
}

html[data-lang-ready="true"] {
  visibility: visible;
}

:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #f1f5fb;
  --text: #111827;
  --muted: #4b5563;
  --brand: #1b5cff;
  --brand-deep: #1648ca;
  --line: #d7e0ef;
  --ring: #aac2ff;
  --shadow: 0 10px 30px rgba(20, 33, 61, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  position: relative;
  isolation: isolate;
  background: var(--bg);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at top left, rgba(27, 92, 255, 0.14), transparent 36%),
    radial-gradient(circle at top right, rgba(22, 72, 202, 0.1), transparent 32%),
    radial-gradient(circle at 50% 70%, rgba(27, 92, 255, 0.04), transparent 42%),
    linear-gradient(180deg, #fbfdff 0%, #f6f9fe 42%, var(--bg) 100%);
}

h1,
h2,
h3 {
  margin: 0 0 0.8rem;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.45rem, 2.8vw, 2.2rem);
}

h3 {
  font-size: 1.1rem;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 249, 252, 0.84)),
    radial-gradient(circle at 18% 0%, rgba(27, 92, 255, 0.1), transparent 38%),
    radial-gradient(circle at 82% 0%, rgba(22, 72, 202, 0.08), transparent 34%);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 28px rgba(20, 33, 61, 0.05);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 72px;
  gap: 1rem;
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  height: 30px;
  width: auto;
  display: block;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.7rem;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
}

.site-nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--muted);
  padding: 0.45rem 0.7rem;
  border-radius: 10px;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  color: var(--text);
  background: #e9f0ff;
}

.nav-cta {
  background: var(--brand);
  color: #ffffff !important;
}

.nav-cta:hover {
  background: var(--brand-deep) !important;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  padding: 0.45rem 0.65rem;
  font-weight: 700;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
}

.lang-btn {
  border: 0;
  background: transparent;
  padding: 0.38rem 0.55rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.lang-btn.is-active {
  background: #e8efff;
  color: var(--text);
}

.flag-icon {
  width: 17px;
  height: 17px;
  display: inline-block;
  object-fit: cover;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.section {
  padding: 4.6rem 0;
}

.section,
.page-hero > .container,
.features-page-hero > .container,
.feature-card,
.feature-section-card:not(.feature-carousel-slide),
.flow-wrap,
.feature-stack,
.pricing-copy-stack,
.team-grid,
.stat-grid {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

.section.is-visible,
.page-hero > .container.is-visible,
.features-page-hero > .container.is-visible,
.feature-card.is-visible,
.feature-section-card:not(.feature-carousel-slide).is-visible,
.flow-wrap.is-visible,
.feature-stack.is-visible,
.pricing-copy-stack.is-visible,
.team-grid.is-visible,
.stat-grid.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-soft {
  background: var(--surface-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero {
  padding-top: 5.2rem;
  position: relative;
}

.page-hero {
  position: relative;
  overflow: hidden;
  background: transparent;
  min-height: clamp(360px, 52vh, 560px);
  display: flex;
  align-items: center;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(251, 253, 255, 0.72), rgba(246, 249, 254, 0.58)),
    url("../assets/images/hero_bg-2.jpg") center/cover no-repeat;
  opacity: 1;
  pointer-events: none;
  z-index: 0;
}

.features-page-hero {
  position: relative;
  overflow: hidden;
  background: transparent;
  min-height: clamp(360px, 52vh, 560px);
  display: flex;
  align-items: center;
}

.features-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(251, 253, 255, 0.72), rgba(246, 249, 254, 0.58)),
    url("../assets/images/hero_bg-2.jpg") center/cover no-repeat;
  opacity: 1;
  pointer-events: none;
  z-index: 0;
}

.page-hero > .container,
.features-page-hero > .container {
  position: relative;
  z-index: 1;
}

.home-hero {
  overflow: hidden;
  min-height: clamp(720px, 92vh, 980px);
  display: flex;
  align-items: center;
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(251, 253, 255, 0.72), rgba(246, 249, 254, 0.58)),
    var(--hero-bg-image, url("../assets/images/hero_bg.jpg")) center/cover no-repeat;
  opacity: 1;
  pointer-events: none;
  z-index: 0;
}

.home-hero .hero-stack {
  position: relative;
  z-index: 1;
  padding: 1.25rem 0 2rem;
  gap: 2.5rem;
}

.home-hero .lead {
  max-width: 58ch;
}

.hero-stack {
  display: grid;
  gap: 2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.77rem;
  color: #385188;
  font-weight: 800;
  margin-bottom: 0.7rem;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 70ch;
}

.about-work-lead {
  font-weight: 700;
}

.about-story-intro {
  font-weight: 700;
}

.pricing-copy-stack {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.4rem;
  max-width: 100%;
}

.pricing-copy-stack .lead {
  margin: 0;
  max-width: 100%;
}

.pricing-intro-grid {
  margin-top: 2rem;
}

.pricing-included-wrap {
  display: grid;
}

.pricing-included-block {
  padding: 1.75rem 2rem;
}

.pricing-included h2 {
  margin-bottom: 0.8rem;
  font-size: 1.15rem;
}

.pricing-list,
.pricing-card-list {
  margin: 0;
  padding-left: 1.1rem;
}

.pricing-list-columns {
  columns: 2;
  column-gap: 2.6rem;
  list-style: disc;
}

.pricing-list-columns li {
  break-inside: avoid;
  margin-bottom: 0.72rem;
}

.pricing-list li,
.pricing-card-list li {
  margin-bottom: 0.45rem;
  line-height: 1.55;
  color: var(--text);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  padding: 2rem 1.35rem 1.35rem;
  border: 1px solid var(--brand);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: center;
}

.pricing-icon {
  display: none;
}

.pricing-card h2 {
  margin-top: 0.95rem;
  text-transform: uppercase;
  font-size: 1.7rem;
}

.pricing-card-list {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0 1.25rem;
}

.pricing-card-list li {
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.pricing-price {
  margin: 0;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
}

.pricing-cta-wrap {
  display: flex;
  justify-content: center;
  margin-top: 1.75rem;
}

.pricing-register-btn {
  min-width: 170px;
  justify-content: center;
}

.hero-actions {
  margin-top: 1.4rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  padding: 0.78rem 1rem;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: var(--brand);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--brand-deep);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--line);
}

.content-narrow {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.product-carousel-block {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.carousel-topbar {
  min-height: 44px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.9rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d1d9e7;
}

.mockup-title {
  margin-left: 0.6rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: #52607d;
}

.carousel {
  position: relative;
  padding: 1rem 1rem 0.9rem;
}

.carousel-viewport {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fbff;
}

.carousel-track {
  display: flex;
  transition: transform 320ms ease;
}

.carousel-slide {
  min-width: 100%;
  margin: 0;
}

.carousel-slide img {
  display: block;
  width: 100%;
  height: clamp(360px, 58vw, 620px);
  object-fit: contain;
  object-position: top center;
  background: #f3f7ff;
  cursor: zoom-in;
}

.carousel-slide figcaption {
  padding: 0.62rem 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
  background: #ffffff;
}

.carousel-control {
  position: absolute;
  top: calc(50% - 20px);
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.95);
  color: #273757;
  font-size: 1.35rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
}

.carousel-control.prev {
  left: 1.35rem;
}

.carousel-control.next {
  right: 1.35rem;
}

.carousel-control:hover {
  border-color: var(--ring);
}

.carousel-dots {
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: 0;
  background: #cad6ed;
  padding: 0;
  cursor: pointer;
}

.carousel-dot.is-active {
  background: var(--brand);
}

body.is-lightbox-open {
  overflow: hidden;
}

.carousel-lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: rgba(14, 22, 38, 0.82);
  backdrop-filter: blur(6px);
}

.carousel-lightbox[hidden] {
  display: none;
}

.carousel-lightbox-image {
  width: min(1200px, 100%);
  max-height: calc(100vh - 7rem);
  object-fit: contain;
  background: #f3f7ff;
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.carousel-lightbox-caption {
  margin: 0.9rem 0 0;
  max-width: min(1200px, 100%);
  color: #eef3ff;
  text-align: center;
  font-size: 0.95rem;
}

.carousel-lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: #24324a;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.carousel-lightbox-close:hover {
  background: #ffffff;
}

.feature-carousel-shell {
  border: 0;
  margin-top: 1.4rem;
  overflow: hidden;
}

.feature-carousel {
  padding: 1rem;
}

.feature-carousel .carousel-viewport {
  border: 0;
  border-radius: 16px;
  background: transparent;
}

.feature-carousel .carousel-slide {
  min-width: 100%;
}

.feature-carousel-slide {
  min-height: 100%;
  padding: 1.2rem;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.feature-carousel-slide h2 {
  margin-top: 0.28rem;
  margin-bottom: 0.35rem;
  padding-left: 0.82rem;
}

.feature-carousel-slide h3 {
  margin-bottom: 0.75rem;
  color: #283a61;
  padding-left: 0.82rem;
}

.feature-carousel-slide .lead {
  margin: 0 0 1rem;
  max-width: 70ch;
  padding-left: 0.82rem;
}

.feature-pill-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.32rem 0.9rem;
}

.feature-pill-list li {
  position: relative;
  margin: 0;
  padding: 0.38rem 0.55rem 0.38rem 2.05rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #32435f;
  line-height: 1.42;
}

.feature-pill-list li::before {
  content: "";
  position: absolute;
  left: 0.72rem;
  top: 0.56rem;
  width: 0.92rem;
  height: 0.92rem;
  border-radius: 999px;
  background: #e9f0ff;
  border: 1px solid #c7d6fb;
}

.feature-pill-list li::after {
  content: "";
  position: absolute;
  left: 1.02rem;
  top: 0.76rem;
  width: 0.24rem;
  height: 0.46rem;
  border-right: 2px solid #1b5cff;
  border-bottom: 2px solid #1b5cff;
  transform: rotate(45deg);
}

.feature-carousel .carousel-control {
  top: 42%;
}

.feature-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card,
.feature-section-card,
.flow-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.feature-card,
.feature-section-card {
  padding: 1rem;
}

.pricing-included-wrap .pricing-included-block {
  padding: 1.75rem 2rem;
}

.feature-carousel .feature-section-card.feature-carousel-slide {
  padding: 1.2rem;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.agents-page .section {
  padding: 5rem 0;
}

.agents-page .feature-card,
.agents-page .feature-section-card {
  padding: 1.15rem;
}

.agents-page .feature-card p,
.agents-page .feature-section-card p,
.agents-page .feature-section-card li,
.agents-page .workflow-note {
  line-height: 1.72;
}

.agents-page .list-clean li {
  margin-bottom: 0.45rem;
}

.feature-card p,
.feature-section-card p,
.feature-section-card li {
  color: var(--muted);
  line-height: 1.6;
}

.feature-stack {
  display: grid;
  gap: 1rem;
}

.workflow-panel {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.workflow-panel h3 {
  margin-bottom: 0;
  font-size: 1rem;
}

.workflow-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  background: #ffffff;
}

.workflow-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.55rem;
  align-items: center;
}

.workflow-step {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.8rem;
  background: #fbfdff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  color: #3e4b66;
  text-align: center;
}

.workflow-step.is-accent {
  background: #edf3ff;
  border-color: #c7d7ff;
  color: #2340a8;
  font-weight: 700;
}

.workflow-arrow {
  color: #6a7894;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  text-align: center;
}

.workflow-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.workflow-results {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.workflow-result {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.pair-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.about-team-plain {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0.35rem 0 0.35rem 1.1rem;
}

@media (max-width: 980px) {
  .about-team-plain {
    padding: 0;
  }
}

.list-clean {
  margin: 0;
  padding-left: 1rem;
}

.list-clean li {
  margin-bottom: 0.35rem;
}

.two-col-list {
  columns: 2;
  column-gap: 1.4rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1rem;
  align-items: start;
}

.flow-wrap {
  padding: 1rem;
}

.flow-plain {
  padding: 0;
  margin-top: 0.8rem;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.flow-line {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.88rem;
  color: #3e4b66;
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 0.75rem;
}

.flow-line + .flow-line {
  margin-top: 0.7rem;
}

.values-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.final-cta {
  text-align: left;
}

.demo-cta {
  padding-top: 2.2rem;
}

.demo-cta-inner {
  padding-top: 2rem;
}

.demo-cta .lead {
  margin-bottom: 1rem;
}

@media (max-width: 980px) {
  .pricing-intro-grid,
  .pricing-cards {
    grid-template-columns: 1fr;
  }

  .pricing-included {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--brand);
    padding-top: 1.25rem;
  }
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f2f6fd;
}

.footer-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: #4d5d79;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-nav a,
.footer-meta a {
  color: var(--ink-soft);
  text-decoration: none;
}

.footer-nav a:hover,
.footer-meta a:hover {
  color: var(--brand);
}

@media (max-width: 980px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .values-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .nav-wrap {
    justify-content: space-between;
  }

  .nav-controls {
    margin-left: auto;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 40px;
    padding: 0;
    margin-left: auto;
    font-size: 0;
    color: var(--text);
    position: relative;
  }

  .menu-toggle::before,
  .menu-toggle::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transform: translateX(-50%);
  }

  .menu-toggle::before {
    top: 13px;
    box-shadow: 0 6px 0 currentColor;
  }

  .menu-toggle::after {
    top: 25px;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 4%;
    min-width: 220px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 0.45rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
  }

  .nav-cta {
    margin-top: 0.4rem;
  }

  .carousel {
    padding: 0.75rem 0.75rem 0.7rem;
  }

  .carousel-slide img {
    height: clamp(260px, 70vw, 440px);
  }

  .workflow-track {
    grid-template-columns: 1fr;
  }

  .workflow-arrow {
    transform: rotate(90deg);
  }

  .carousel-control {
    width: 32px;
    height: 32px;
    top: calc(50% - 16px);
  }

  .carousel-control.prev {
    left: 1rem;
  }

  .carousel-control.next {
    right: 1rem;
  }

  .footer-row {
    min-height: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0.75rem;
  }

  .footer-meta {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .footer-nav {
    width: 100%;
    justify-content: flex-start;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .feature-grid,
  .values-grid,
  .pair-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

  .two-col-list {
    columns: 1;
  }

  .feature-carousel {
    padding: 0.75rem;
  }

  .feature-carousel-slide {
    padding: 0.95rem;
  }

  .feature-carousel-slide h2,
  .feature-carousel-slide h3,
  .feature-carousel-slide .lead {
    padding-left: 0.45rem;
  }

  .feature-pill-list {
    grid-template-columns: 1fr;
  }
}