:root {
  --bg: #06131f;
  --bg-alt: #0a1f2e;
  --surface: #0f2235;
  --surface-2: #122a3d;
  --card: rgba(14, 29, 42, 0.8);
  --text: #edf5ff;
  --muted: #b9c9d9;
  --primary: #25d0ff;
  --primary-strong: #00b8ff;
  --secondary: #7df9c5;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  --radius: 22px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: linear-gradient(180deg, #04131d 0%, #071d2d 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

button {
  font: inherit;
}

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

.section {
  padding: 6rem 0;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
  font-weight: 700;
}

.section-header {
  margin-bottom: 2.5rem;
}

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

.section-header h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  max-width: 700px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 18, 29, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #062033;
  font-size: 1.15rem;
  box-shadow: var(--shadow);
}

.brand-text {
  font-size: 1.25rem;
}

.brand-text span {
  color: var(--primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  color: var(--muted);
}

.main-nav a {
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border-radius: 999px;
  padding: 0.9rem 1.5rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #082232;
  box-shadow: 0 12px 28px rgba(37, 208, 255, 0.35);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 999px;
}

.hero {
  position: relative;
  padding: 5rem 0 4rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(37, 208, 255, 0.15), transparent 30%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3rem;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  max-width: 620px;
}

.hero-copy p {
  margin: 1.4rem 0 2rem;
  max-width: 590px;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

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

.stats-list li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 120px;
}

.stats-list strong {
  font-size: clamp(1.35rem, 2.5vw, 2rem);
}

.stats-list span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.visual-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
}

.main-card {
  overflow: hidden;
  border-radius: 32px;
  height: 100%;
  min-height: 520px;
}

.main-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  background: rgba(10, 27, 39, 0.9);
  border-radius: 18px;
  padding: 1rem 1.2rem;
  min-width: 190px;
  display: grid;
  gap: 0.2rem;
}

.floating-card span {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.floating-card strong {
  font-size: 1.05rem;
}

.card-one {
  left: -2rem;
  bottom: 3rem;
}

.card-two {
  right: -1.5rem;
  top: 2.2rem;
}

.brands {
  padding: 1.5rem 0 0;
}

.brands-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  text-align: center;
  color: var(--muted);
  font-weight: 600;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: center;
}

.about-image img {
  border-radius: 28px;
  min-height: 430px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-copy {
  color: var(--muted);
  font-size: 1.06rem;
}

.about-copy p {
  margin-top: 0;
  margin-bottom: 1.2rem;
}

.feature-list {
  display: grid;
  gap: 1.2rem;
  margin-top: 2rem;
}

.feature-list div {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.feature-list strong {
  color: var(--text);
}

.section.dark {
  background: rgba(10, 21, 31, 0.7);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 35, 49, 0.9), rgba(11, 24, 34, 0.8));
  box-shadow: var(--shadow);
}

.service-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(37, 208, 255, 0.18), rgba(125, 249, 197, 0.12));
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.4rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.project-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
}

.project-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.project-body {
  padding: 1.25rem 1.2rem 1.5rem;
}

.project-body span {
  color: var(--secondary);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.project-body h3 {
  margin: 0.8rem 0 0.6rem;
  font-size: 1.4rem;
}

.project-body p {
  margin: 0;
  color: var(--muted);
}

.process {
  background: linear-gradient(180deg, rgba(8, 18, 29, 0.1), rgba(8, 18, 29, 0.4));
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.step {
  padding: 2rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
}

.step span {
  display: inline-flex;
  margin-bottom: 1rem;
  width: 2.8rem;
  height: 2.8rem;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #082232;
  font-weight: 800;
}

.step h3 {
  margin: 0 0 0.6rem;
  font-size: 1.35rem;
}

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

.cta-section {
  padding-top: 0;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 2rem;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(37, 208, 255, 0.12), rgba(125, 249, 197, 0.08));
  box-shadow: var(--shadow);
}

.cta-box h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.site-footer {
  padding: 4rem 0 1.5rem;
  border-top: 1px solid var(--line);
  background: rgba(5, 17, 27, 0.8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-grid h3 {
  margin-top: 0;
  margin-bottom: 0.9rem;
  font-size: 1.05rem;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  color: var(--muted);
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.footer-brand {
  margin-bottom: 1rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .services-grid,
  .projects-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

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

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

  .main-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8, 18, 29, 0.96);
    box-shadow: var(--shadow);
  }

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

  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 4.5rem 0;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-copy h1 {
    letter-spacing: -0.04em;
  }

  .brands-row,
  .services-grid,
  .projects-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stats-list {
    gap: 0.8rem 1.2rem;
  }

  .hero-visual {
    min-height: 390px;
  }

  .main-card {
    min-height: 390px;
  }

  .floating-card {
    min-width: 150px;
    padding: 0.8rem 1rem;
  }

  .card-one {
    left: 0.5rem;
    bottom: 1rem;
  }

  .card-two {
    right: 0.5rem;
    top: 1rem;
  }

  .cta-box,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}