* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #05070a;
  color: #f5f7fa;
  line-height: 1.6;
}

/* NAVBAR */

.navbar {
  width: 100%;
  padding: 20px 7%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 7, 10, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.navbar.scrolled {
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  object-position: top center;
  border-radius: 8px;
}

.logo span {
  font-family: 'Orbitron', Arial, sans-serif;
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

nav a {
  color: #cfd6df;
  text-decoration: none;
  font-size: 0.95rem;
}

nav a:hover {
  color: #58e6d9;
}

.nav-button {
  color: #05070a;
  background: #58e6d9;
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 800;
}

/* HERO */

.hero {
  min-height: 88vh;
  padding: 120px 7% 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(circle at 70% 20%, rgba(88,230,217,0.18), transparent 30%),
    radial-gradient(circle at 20% 80%, rgba(61,112,255,0.18), transparent 35%);
}

.eyebrow {
  color: #58e6d9;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 900;
  margin-bottom: 14px;
}

h1 {
  max-width: 1100px;
  font-size: clamp(2.8rem, 7vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.075em;
  margin-bottom: 30px;
}

.hero-text {
  max-width: 780px;
  color: #cfd6df;
  font-size: 1.15rem;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: 0.25s ease;
}

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

.primary {
  background: #58e6d9;
  color: #05070a;
}

.secondary {
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.24);
}

/* TRUSTED */

.trusted-section {
  padding: 40px 7%;
  background: #05070a;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}

.trusted-section p {
  color: #8b98a5;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 900;
  margin-bottom: 24px;
}

.trusted-logos {
  display: flex;
  justify-content: center;
  align-items: center;
}

.trusted-logos a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.trusted-logos img {
  width: 180px;
  max-width: 70%;
  height: auto;
  object-fit: contain;
  opacity: 0.85;
  transition: 0.25s ease;
}

.trusted-logos img:hover {
  opacity: 1;
  transform: translateY(-3px);
}

/* SECTIONS */

.section {
  padding: 95px 7%;
}

.section-header {
  margin-bottom: 40px;
}

h2 {
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

/* PROJECTS */

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.project-card {
  background: #10161d;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  overflow: hidden;
  transition: 0.25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(88,230,217,0.35);
}

.project-card.large {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.project-visual {
  min-height: 310px;
  background:
    linear-gradient(135deg, rgba(88,230,217,0.18), rgba(61,112,255,0.15)),
    #121a23;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.project-visual.small {
  min-height: 220px;
  color: #58e6d9;
  font-size: 1.5rem;
  font-weight: 900;
  text-align: center;
  padding: 30px;
}

.client-logo {
  width: 240px;
  max-width: 80%;
  height: auto;
  object-fit: contain;
}

.project-info {
  padding: 34px;
}

.tag {
  color: #58e6d9;
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.project-info h3,
.service-card h3 {
  font-size: 1.55rem;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.project-info p,
.service-card p,
.about-section p,
.contact-section p {
  color: #cfd6df;
}

.project-buttons {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.project-btn {
  display: inline-block;
  padding: 12px 20px;
  background: #58e6d9;
  color: #05070a;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 900;
  transition: 0.25s ease;
}

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

.secondary-btn {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.18);
}

/* SERVICES */

.dark-section {
  background: #0b1016;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card {
  background: #111821;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 30px;
  transition: 0.25s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(88,230,217,0.35);
}

/* ABOUT */

.about-section {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-section p {
  font-size: 1.15rem;
}

/* CONTACT */

.contact-section {
  text-align: center;
  background:
    radial-gradient(circle at center, rgba(88,230,217,0.15), transparent 38%);
}

.contact-section p {
  margin: 18px auto 28px;
  max-width: 620px;
}

/* FOOTER */

footer {
  padding: 32px 7%;
  color: #8b98a5;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ANIMATION */

.hidden {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.show {
  opacity: 1;
  transform: translateY(0);
}

/* MOBILE */

@media (max-width: 900px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .logo img {
    width: 52px;
    height: 52px;
  }

  .logo span {
    font-size: 1rem;
  }

  nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .project-grid,
  .services-grid,
  .about-section {
    grid-template-columns: 1fr;
  }

  .project-card.large {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 90px;
  }
}