* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #0f0f0f;
  color: #f2f2f2;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 72px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 15, 15, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 10;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: #bdbdbd;
}

nav a:hover {
  color: #ffffff;
}

main {
  padding-top: 72px;
}

.hero {
  min-height: 88vh;
  padding: 120px 40px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.eyebrow {
  margin: 0 0 24px;
  color: #9a9a9a;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
}

h1 {
  margin: 0;
  max-width: 1100px;
  font-size: clamp(54px, 11vw, 150px);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.intro {
  max-width: 760px;
  margin: 32px 0 0;
  color: #cfcfcf;
  font-size: clamp(22px, 3vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section {
  padding: 96px 40px;
}

.section-title {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}

.section-title h2 {
  margin: 0;
  font-size: clamp(34px, 6vw, 84px);
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.section-title p {
  max-width: 460px;
  margin: 10px 0 0;
  color: #b7b7b7;
  font-size: 18px;
  line-height: 1.35;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.work-card {
  min-height: 460px;
}

.work-link {
  display: block;
}

.work-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.work-card a:hover img {
  transform: scale(0.985);
  opacity: 0.82;
}

.work-category {
  display: block;
  margin: 18px 0 10px;
  color: #8f8f8f;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
}

.work-card h3 {
  margin: 0 0 8px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.work-card p {
  margin: 0 0 12px;
  color: #c8c8c8;
  font-size: 15px;
  line-height: 1.4;
}

.work-card small {
  display: block;
  color: #8f8f8f;
  font-size: 13px;
  line-height: 1.35;
}

.about {
  max-width: 1050px;
}

.about p {
  margin: 24px 0 0;
  color: #cfcfcf;
  font-size: clamp(24px, 3.4vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.services {
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-grid article {
  min-height: 260px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #151515;
  border: 1px solid rgba(255,255,255,0.08);
}

.service-grid h3 {
  margin: 0;
  max-width: 300px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.service-grid p {
  margin: 40px 0 0;
  color: #bdbdbd;
  font-size: 16px;
  line-height: 1.35;
}

.contact {
  max-width: 1050px;
}

.contact p {
  margin: 0 0 32px;
  color: #cfcfcf;
  font-size: clamp(28px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.contact-list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  font-size: clamp(20px, 3vw, 36px);
  letter-spacing: -0.04em;
}

.contact-list a {
  border-bottom: 1px solid currentColor;
}

.contact-list span {
  color: #a8a8a8;
}

footer {
  padding: 32px 40px;
  color: #8a8a8a;
  border-top: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 1000px) {
  .work-grid,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-title {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0 20px;
  }

  nav {
    gap: 14px;
    font-size: 12px;
  }

  .hero,
  .section,
  footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .work-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .work-card {
    min-height: auto;
  }

  .service-grid article {
    min-height: 220px;
  }
}