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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #000000;
  color: #e8e8e8;
  line-height: 1.6;
  font-weight: 400;
}

.header {
  background: #000000;
  border-bottom: 1px solid #1c1c1c;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 44px;
  width: auto;
  display: block;
  filter: grayscale(1) contrast(1.1);
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
  white-space: nowrap;
}

.nav a:hover {
  color: #ffffff;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: #fff;
  transition: 0.2s;
}

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 100px 32px;
  background: #000000;
  position: relative;
  gap: 40px;
}

.hero-graphic {
  flex: 0 0 42%;
  max-width: 480px;
  opacity: 0.85;
}

.hero-graphic svg {
  width: 100%;
  height: auto;
  display: block;
}

.hero::after {
  content: '';
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 120px;
  background: #222;
}

.hero-content {
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 5.8rem;
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: #ffffff;
}

.hero p {
  font-size: 1.05rem;
  color: #888;
  max-width: 420px;
  margin-bottom: 36px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.about, .work, .contact {
  padding: 100px 32px;
  border-top: 1px solid #1c1c1c;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.narrow {
  max-width: 720px;
}

h2 {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #666;
  margin-bottom: 40px;
  font-weight: 500;
}

.about p {
  color: #aaa;
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.work-item {
  border-top: 1px solid #1c1c1c;
  padding-top: 24px;
}

.work-item h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.work-item p {
  color: #888;
  font-size: 0.95rem;
}

.contact .cta {
  font-size: 1.25rem;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 36px;
  max-width: 560px;
  letter-spacing: -0.01em;
}

.contact-details p {
  color: #aaa;
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.contact a {
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid #333;
}

.contact a:hover {
  border-bottom-color: #fff;
}

.footer {
  padding: 40px 32px;
  border-top: 1px solid #1c1c1c;
  text-align: center;
  color: #444;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    justify-content: center;
    padding: 80px 24px 60px;
    min-height: 90vh;
    gap: 48px;
  }
  .hero h1 {
    font-size: 3.4rem;
  }
  .hero::after {
    display: none;
  }
  .hero-graphic {
    display: block;
    flex: none;
    width: 70%;
    max-width: 280px;
    margin: 0 auto;
    opacity: 0.7;
  }
  .nav {
    gap: 18px;
  }
  .nav a {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
  }
  .work-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about, .work, .contact {
    padding: 72px 24px;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 60px 20px 40px;
    gap: 40px;
  }
  .hero h1 {
    font-size: 2.8rem;
  }
  .hero-graphic {
    width: 80%;
    max-width: 240px;
  }
  .header-inner {
    padding: 14px 16px;
  }
  .nav {
    gap: 14px;
  }
  .nav a {
    font-size: 0.62rem;
    letter-spacing: 0.06em;
  }
  .logo img {
    height: 36px;
  }
}