:root {
  color-scheme: dark light;
  --bg: #05060a;
  --accent: #64f4ac;
  --accent-2: #78a3ff;
  --text: #f5f6f8;
  --muted: rgba(245, 246, 248, 0.8);
  --card: rgba(15, 17, 26, 0.7);
  --outline: rgba(255, 255, 255, 0.12);
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

body {
  margin: 0;
  background: radial-gradient(circle at top right, rgba(100, 244, 172, 0.12), transparent 40%),
             radial-gradient(circle at 20% 20%, rgba(120, 163, 255, 0.15), transparent 45%),
             var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

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

.hero {
  position: relative;
  padding: clamp(1.5rem, 4vw, 4rem);
  overflow: hidden;
  min-height: 100vh;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
}

.logo-icon {
  width: 62px;
  height: 62px;
  border-radius: 16px;
  padding: 0.65rem;
  background: linear-gradient(135deg, rgba(100, 244, 172, 0.15), rgba(120, 163, 255, 0.2));
  border: 1px solid var(--outline);
  backdrop-filter: blur(10px);
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
}

.logo-type {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-primary {
  font-size: 1.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
}

.logo-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.2rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 26px;
  height: 2px;
  background: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-links .cta {
  border: 1px solid var(--accent);
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
}

.nav-links .active {
  color: var(--accent);
}

.hero-content {
  max-width: 580px;
  margin-top: clamp(3rem, 8vw, 7rem);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-size: 0.75rem;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

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

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.btn {
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #05060a;
}

.btn.ghost {
  border-color: var(--outline);
}

.hero-visual {
  position: absolute;
  inset: auto 4rem 4rem auto;
  width: min(480px, 90%);
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(100, 244, 172, 0.2), rgba(120, 163, 255, 0.2));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
}

.orb-one {
  width: 160px;
  height: 160px;
  background: rgba(100, 244, 172, 0.6);
  top: -40px;
  right: -40px;
}

.orb-two {
  width: 220px;
  height: 220px;
  background: rgba(120, 163, 255, 0.5);
  bottom: -60px;
  left: -80px;
}

main {
  padding: clamp(1.5rem, 4vw, 4rem);
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.metrics article {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 20px;
  border: 1px solid var(--outline);
  backdrop-filter: blur(20px);
}

.metrics h2 {
  margin: 0;
  font-size: 2.5rem;
}

.section-heading h2 {
  margin: 0.2rem 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
}

.approach-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.approach article,
.service-grid article {
  padding: 1.5rem;
  border-radius: 24px;
  border: 1px solid var(--outline);
  background: rgba(12, 12, 20, 0.7);
}

.step {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

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

.project-cards article {
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--outline);
  background: rgba(11, 12, 18, 0.8);
}

.project-cards article div {
  padding: 1.5rem;
}

.project-cards.featured article {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-cards ul {
  margin: 0;
  padding-left: 1.4rem;
  color: var(--muted);
}

.projects-main {
  padding: clamp(1.5rem, 5vw, 4rem);
  display: grid;
  gap: 3rem;
}

.projects-cta {
  border-radius: 32px;
  border: 1px solid var(--outline);
  background: linear-gradient(135deg, rgba(120, 163, 255, 0.08), rgba(100, 244, 172, 0.08));
  padding: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cta-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 2rem;
  border-radius: 32px;
  border: 1px solid var(--outline);
  background: linear-gradient(135deg, rgba(100, 244, 172, 0.08), rgba(120, 163, 255, 0.08));
}

.cta-visual {
  position: relative;
}

.wireframe {
  position: absolute;
  inset: 10% 10% auto auto;
  width: 60%;
  height: 60%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transform: rotate(-8deg);
  border-radius: 20px;
}

.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  border: 1px solid var(--outline);
  border-radius: 28px;
  padding: 2rem;
  background: rgba(8, 9, 14, 0.9);
}

.contact-form {
  display: grid;
  gap: 1.25rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  border-radius: 16px;
  border: 1px solid var(--outline);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  padding: 0.85rem 1rem;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--accent);
}

.contact-info ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

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

.footer {
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--outline);
  margin-top: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-center {
  justify-content: center;
  text-align: center;
}

.contact-preview {
  border-radius: 28px;
  border: 1px solid var(--outline);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  background: rgba(8, 9, 14, 0.85);
}

.contact-main {
  padding: clamp(1.5rem, 5vw, 4rem);
}

.secondary-hero {
  padding: clamp(1.5rem, 4vw, 4rem);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.secondary-hero__content {
  max-width: 720px;
}

.approach-main {
  padding: clamp(1.5rem, 5vw, 4rem);
  display: grid;
  gap: 3rem;
}

.approach-detail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.approach-detail article {
  padding: 2rem;
  border-radius: 28px;
  border: 1px solid var(--outline);
  background: rgba(10, 12, 18, 0.8);
}

.approach-cta {
  border-radius: 32px;
  border: 1px solid var(--outline);
  background: linear-gradient(135deg, rgba(100, 244, 172, 0.08), rgba(120, 163, 255, 0.08));
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
@media (max-width: 960px) {
  .hero-visual {
    position: relative;
    inset: auto;
    margin-top: 3rem;
  }
  .hero {
    padding-bottom: 5rem;
  }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(5, 6, 10, 0.95);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    gap: 2rem;
    font-size: 1.5rem;
    z-index: 10;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .menu-toggle {
    display: flex;
  }
}