:root {
  --bg: #0b0b0c;
  --panel: #151518;
  --text: #f1f1f1;
  --muted: #a6a6a6;
  --line: #2a2a2e;
  --accent: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  padding: 24px 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(11, 11, 12, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.brand {
  font-weight: 900;
  letter-spacing: .12em;
  font-size: .95rem;
}

.nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: .95rem;
}

.nav a:hover {
  color: var(--text);
}

.menu-btn {
  display: none;
  background: none;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 1.2rem;
}

main {
  padding-top: 84px;
}

.hero {
  min-height: 92vh;
  padding: 7vw 6vw;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

.eyebrow,
.section-title p {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  margin-bottom: 12px;
}

h1 {
  font-size: clamp(3rem, 8vw, 7.6rem);
  line-height: .9;
  letter-spacing: -.07em;
  max-width: 900px;
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4.5rem);
  line-height: .95;
  letter-spacing: -.05em;
}

h3 {
  font-size: 1.15rem;
}

.hero-description {
  max-width: 620px;
  color: var(--muted);
  margin: 28px 0;
  font-size: 1.08rem;
}

.hero-actions,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn,
.contact-links a {
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: .2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #000;
}

.btn:hover,
.contact-links a:hover {
  transform: translateY(-2px);
  border-color: var(--text);
}

.hero-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 14px;
  background: linear-gradient(145deg, #18181c, #0f0f11);
}

.hero-image {
  min-height: 520px;
  border-radius: 20px;
}

.placeholder {
  display: grid;
  place-items: center;
  color: #d0d0d0;
  text-align: center;
  background:
    linear-gradient(rgba(255,255,255,.04), rgba(255,255,255,.04)),
    radial-gradient(circle at 20% 20%, #3a3a42, transparent 35%),
    radial-gradient(circle at 80% 70%, #22222b, transparent 40%),
    #141417;
  border: 1px solid var(--line);
}

.section {
  padding: 7vw 6vw;
  border-top: 1px solid var(--line);
}

.section-title {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 42px;
}

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

.work-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
}

.work-img {
  min-height: 320px;
}

.work-card h3,
.work-card p {
  padding: 0 18px;
}

.work-card h3 {
  padding-top: 18px;
}

.work-card p {
  color: var(--muted);
  padding-bottom: 18px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.content-box {
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 34px;
}

.inline-link {
  display: inline-block;
  color: var(--text);
  margin-top: 20px;
  border-bottom: 1px solid var(--text);
}

.blog-list {
  display: grid;
  gap: 16px;
}

.blog-list article {
  display: grid;
  grid-template-columns: 70px 1fr;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.blog-list span,
.blog-list p,
.about p,
.contact p,
footer {
  color: var(--muted);
}

.about {
  max-width: 1100px;
}

.about p {
  margin-top: 24px;
  max-width: 760px;
}

.contact {
  text-align: center;
}

.contact h2,
.contact p {
  margin-bottom: 18px;
}

.contact-links {
  justify-content: center;
  margin-top: 22px;
}

footer {
  padding: 28px 6vw;
  border-top: 1px solid var(--line);
  font-size: .9rem;
}

@media (max-width: 900px) {
  .menu-btn {
    display: block;
  }

  .nav {
    position: absolute;
    top: 76px;
    right: 6vw;
    display: none;
    flex-direction: column;
    background: #111114;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px;
    width: 220px;
  }

  .nav.active {
    display: flex;
  }

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

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

  .hero-image {
    min-height: 380px;
  }
}

@media (max-width: 560px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    padding: 18px 5vw;
  }

  .hero,
  .section {
    padding: 60px 5vw;
  }

  .section-title {
    display: block;
  }
}