:root {
  color-scheme: dark;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --bg: #04060c;
  --bg-alt: #0a0f1c;
  --text: #f4f7ff;
  --muted: #98a0c1;
  --accent: #7f5dff;
  --accent-strong: #59f3ff;
  --stroke: rgba(255, 255, 255, 0.08);
  --glass: rgba(255, 255, 255, 0.05);
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, rgba(127, 93, 255, 0.1), transparent 45%),
    radial-gradient(circle at 20% 20%, rgba(89, 243, 255, 0.15), transparent 30%),
    var(--bg);
  color: var(--text);
  font-size: 18px;
  line-height: 1.6;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1.5rem, 4vw, 4rem);
  backdrop-filter: blur(12px);
  background: rgba(4, 6, 12, 0.85);
  border-bottom: 1px solid var(--stroke);
  z-index: 10;
}

.logo {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.nav {
  position: relative;
}

.nav__list {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__list a {
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 0.2s ease;
}

.nav__list a:hover,
.nav__list a.is-active {
  color: var(--accent-strong);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  background: none;
  border: none;
  padding: 0.4rem;
}

.nav__toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--text);
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #050505;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--stroke);
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(127, 93, 255, 0.2);
}

.section {
  padding: clamp(4rem, 10vw, 8rem) clamp(1.5rem, 6vw, 5rem);
}

.section--alt {
  background: var(--bg-alt);
}

.section__header {
  max-width: 780px;
  margin-bottom: 2.5rem;
}

.section__header h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section__icon {
  width: 64px;
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.section__icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  color: var(--accent-strong);
  margin-bottom: 0.8rem;
}

.lede {
  color: var(--muted);
  font-size: 1.1rem;
}

.hero {
  display: grid;
  gap: 3rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
}

.hero__content h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  line-height: 1.1;
  margin-bottom: 1.2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(80px, 120px));
  gap: 1.5rem;
  margin-top: 2rem;
}

.hero__stats span {
  display: block;
  font-size: 1.8rem;
  font-weight: 600;
}

.hero__visual {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  --logo-size: clamp(187px, 27.2vw, 306px);
}

.logo-mark {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.logo-mark img {
  width: var(--logo-size);
  height: var(--logo-size);
  object-fit: contain;
}

.logo-text {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 500;
  color: var(--text);
  text-align: center;
  margin: 0;
}


@media (min-width: 900px) {
  .hero__visual {
    justify-content: flex-start;
  }

  .logo-mark {
    margin-left: 4vw;
  }
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid--three {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  padding: 1.75rem;
  border-radius: 24px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.03);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(127, 93, 255, 0.5);
  box-shadow: 0 20px 40px rgba(127, 93, 255, 0.15);
}

.feature-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.solutions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  border-radius: 28px;
  border: 1px solid var(--stroke);
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
}

.solutions article ul {
  padding-left: 1rem;
  color: var(--muted);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.work-card {
  padding: 1.5rem;
  border-radius: 28px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.work-card:hover {
  transform: translateY(-6px);
  border-color: rgba(127, 93, 255, 0.8);
}

.section--stats {
  background: linear-gradient(135deg, rgba(127, 93, 255, 0.08), rgba(89, 243, 255, 0.08));
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stats article h3 {
  font-size: 2rem;
  margin-bottom: 0.3rem;
}

.testimonials blockquote {
  border-radius: 32px;
  border: 1px solid var(--stroke);
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--muted);
}

.testimonials cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  color: var(--text);
}

.contact {
  display: flex;
  justify-content: center;
}

.contact__card {
  border-radius: 32px;
  border: 1px solid var(--stroke);
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.02);
  max-width: 800px;
  width: 100%;
}

.contact__form {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.contact__form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.contact__form input,
.contact__form textarea {
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.9rem 1rem;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
}

.contact__form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact__form input:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.contact__details {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--stroke);
}

.contact__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social {
  display: flex;
  gap: 1rem;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1.5rem, 4vw, 4rem);
  border-top: 1px solid var(--stroke);
  color: var(--muted);
}

.footer > div {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

.footer a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--accent-strong);
}

.back-to-top {
  display: none;
}

.privacy-content {
  display: grid;
  gap: 1.5rem;
  max-width: 900px;
}

.privacy-content .card h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent-strong);
}

.privacy-content .card ul {
  padding-left: 1.5rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

.privacy-content .card li {
  margin-bottom: 0.5rem;
}

@media (max-width: 880px) {
  .site-header {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__list {
    position: absolute;
    top: 56px;
    right: 0;
    flex-direction: column;
    background: rgba(4, 6, 12, 0.95);
    padding: 1.2rem;
    border-radius: 18px;
    border: 1px solid var(--stroke);
    min-width: 200px;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav.is-open .nav__list {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero__stats {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .section {
    padding-inline: 1.3rem;
  }

  .site-header {
    padding: 1rem 1.3rem;
  }
}