:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --text: #1f2533;
  --muted: #5f6b7d;
  --line: #d9dfeb;
  --accent: #2e4bc6;
  --accent-strong: #223a9a;
  --container: 980px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 249, 252, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 24px rgba(33, 48, 89, 0.07);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img {
  display: block;
  height: 38px;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-link {
  text-decoration: none;
  color: #354055;
  font-size: 0.95rem;
}

.nav-link.active,
.nav-link:hover {
  color: var(--accent);
}

.nav-cta {
  border: 1px solid rgba(46, 75, 198, 0.35);
  border-radius: 8px;
  padding: 0.4rem 0.75rem;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: #4b5568;
  min-width: 44px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
  font-weight: 600;
  cursor: pointer;
}

.lang-btn.is-active {
  background: #edf1fb;
  color: var(--accent-strong);
}

.hero {
  padding: 5.5rem 0 4.2rem;
  background:
    radial-gradient(48rem 18rem at 90% 5%, rgba(46, 75, 198, 0.18), transparent 72%),
    radial-gradient(30rem 12rem at 10% 10%, rgba(80, 120, 255, 0.08), transparent 72%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  align-items: center;
}

.hero-content {
  max-width: 720px;
}

.hero-visual {
  position: relative;
  min-height: 290px;
  max-width: 360px;
  margin-left: auto;
}

.float-card {
  position: absolute;
  max-width: 160px;
  background: #ffffff;
  border: 1px solid #d7dfee;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(40, 58, 100, 0.08);
  padding: 0.35rem;
  animation: float 7s ease-in-out infinite;
}

.card-a {
  top: 18px;
  left: 8%;
}

.card-b {
  top: 112px;
  right: 8%;
  animation-delay: 1.1s;
}

.card-c {
  bottom: 10px;
  left: 26%;
  animation-delay: 1.8s;
}

.card-d {
  width: 120px;
  top: 8px;
  right: 30%;
  animation-delay: 0.6s;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }

  100% {
    transform: translateY(0px);
  }
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

h1,
h2 {
  margin-top: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 3.4rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.lead {
  margin: 0;
  font-size: clamp(1.03rem, 2vw, 1.25rem);
  color: #2b3548;
}

.copy {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 68ch;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1.4rem;
  min-height: 44px;
  padding: 0.6rem 1rem;
  border-radius: 9px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  background: var(--accent);
  color: #ffffff;
}

.btn:hover {
  background: var(--accent-strong);
}

.section {
  padding: 3.7rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.6);
}

.section-grid {
  display: grid;
  grid-template-columns: 1.22fr 0.78fr;
  gap: 1.35rem;
  align-items: center;
}

.section-grid.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.section-grid.reverse .section-content {
  order: 2;
}

.section-grid.reverse .section-image {
  order: 1;
}

.section-image {
  margin: 0;
  max-width: 340px;
  width: 100%;
  justify-self: end;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #d5deef;
  box-shadow: 0 8px 20px rgba(36, 54, 95, 0.08);
}

.section-grid.reverse .section-image {
  justify-self: start;
}

.section-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 180px;
}

.section-content {
  max-width: 860px;
  min-width: 0;
}

.section-content p {
  margin: 0;
  color: var(--muted);
}

.section-content p + p {
  margin-top: 0.8rem;
}

.what-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.what-flow p {
  margin: 0;
  border-left: 2px solid #becbec;
  padding: 0.15rem 0 0.15rem 0.75rem;
  color: #3a4861;
}

.clients-marquee {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: 1rem;
  overflow: hidden;
  overflow-x: clip;
  contain: paint;
  padding: 0.4rem 0;
}

.marquee-track {
  display: flex;
  gap: 0.75rem;
  width: max-content;
  animation: marquee 24s linear infinite;
}

.client-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  border-radius: 0;
  min-height: 64px;
  padding: 0 0.5rem;
  white-space: nowrap;
}

.client-item img {
  display: block;
  height: 46px;
  width: auto;
  max-width: 260px;
}

.section-image-logo {
  max-width: 380px;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.section-image-logo img {
  min-height: 0;
  object-fit: contain;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.reduce-motion .float-card,
.reduce-motion .marquee-track {
  animation: none !important;
}

.note {
  margin-top: 0.7rem;
  font-size: 0.94rem;
}

.note a {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: underline;
}

.site-footer {
  margin-top: 1.2rem;
  background: #101827;
  color: #dce3f1;
  padding: 2.8rem 0;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(240px, 1.2fr) minmax(430px, 2.1fr) minmax(240px, 1.2fr);
  gap: 1.8rem;
  align-items: start;
}

.footer-main > div {
  min-width: 0;
}

.site-footer h3,
.site-footer h4 {
  margin: 0 0 0.8rem;
  color: #ffffff;
}

.site-footer p {
  margin: 0;
  color: #c3ccde;
  line-height: 1.45;
}

.site-footer p + p {
  margin-top: 0.5rem;
}

.site-footer a {
  color: #e7eeff;
}

.funding-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.65rem;
}

.funding-logos a,
.funding-logo-static {
  border: 1px solid #2b3852;
  border-radius: 10px;
  background: #11203a;
  padding: 0.4rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 120px;
  text-decoration: none;
}

.funding-logos img,
.funding-logo-static img {
  height: 48px;
  width: auto;
}

.funding-logos span {
  font-size: 0.78rem;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.95rem;
}

.copyright {
  margin-top: 0.85rem;
}

.credits {
  margin-top: 0.55rem;
  font-size: 0.88rem;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .section-grid,
  .section-grid.reverse {
    grid-template-columns: 1fr;
  }

  .section-grid.reverse .section-content,
  .section-grid.reverse .section-image {
    order: initial;
  }

  .hero-visual {
    min-height: 250px;
    max-width: 300px;
    margin: 0 auto;
    margin-top: 0.5rem;
  }

  .float-card {
    max-width: 140px;
  }

  .section-image,
  .section-grid.reverse .section-image {
    justify-self: center;
    max-width: 300px;
  }

  .what-flow {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .section {
    padding: 2.3rem 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.45rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.55rem;
    box-shadow: 0 12px 30px rgba(31, 46, 85, 0.09);
  }

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

  .nav-link {
    padding: 0.5rem 0.55rem;
    border-radius: 6px;
  }

  .nav-link:hover,
  .nav-link.active {
    background: #eef2fb;
  }

  .lang-switch {
    margin-top: 0.35rem;
    width: fit-content;
  }

  .hero {
    padding-top: 4.8rem;
  }

  .hero-visual {
    min-height: 210px;
  }

  .float-card {
    max-width: 112px;
  }

  .card-a {
    top: 4px;
    left: 3%;
  }

  .card-b {
    top: 84px;
    right: 4%;
  }

  .card-c {
    bottom: 0;
    left: 20%;
  }

  .card-d {
    width: 90px;
    right: 32%;
  }

  .section-image {
    max-width: 210px;
  }

  .section-image-logo {
    max-width: 220px;
  }

  .section-image img {
    min-height: 120px;
  }

  .section-image-logo img {
    min-height: 0;
  }

  .section-image {
    display: none;
  }

  .clients-marquee {
    padding: 0.2rem 0;
  }

  .marquee-track {
    animation: none;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem 0.75rem;
  }

  .client-item {
    justify-content: center;
    min-height: 48px;
    padding: 0;
  }

  .client-item img {
    height: 34px;
    max-width: 150px;
  }

  .marquee-track .client-item:nth-child(n+5) {
    display: none;
  }
}