:root {
  --bg: #08080a;
  --surface: #111114;
  --surface-raised: #18181c;
  --border: #222228;
  --border-focus: #ff3d00;
  --text-primary: #f0f0f2;
  --text-secondary: #8a8a96;
  --text-muted: #55555e;
  --accent: #ff3d00;
  --accent-dim: #cc3100;
  --accent-glow: rgba(255, 61, 0, .15);
  --success: #00e676;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-body: "Space Grotesk", system-ui, sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body { background: var(--bg); color: var(--text-primary); font-family: var(--font-body); line-height: 1.5; min-height: 100vh; }
::selection { background: var(--accent); color: var(--bg); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ── Header ── */
.header { border-bottom: 1px solid var(--border); padding: 16px 0; position: sticky; top: 0; background: var(--bg); z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; letter-spacing: -.03em; color: var(--text-primary); text-decoration: none; flex-shrink: 0; }
.logo-accent { color: var(--accent); }

.nav { display: flex; gap: 4px; }
.nav-link {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--text-muted);
  padding: 6px 16px;
  border: 1px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
}
.nav-link:hover { color: var(--text-secondary); border-color: var(--border); }
.nav-link.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

.header-contact {
  font-family: var(--font-mono);
  font-size: .6875rem;
  color: var(--text-muted);
  letter-spacing: .08em;
}
.header-contact a { color: var(--accent); }
.header-contact a:hover { text-decoration: underline; }

/* ── Hero ── */
.hero { padding: 96px 0 64px; }
.hero-tag {
  font-family: var(--font-mono);
  font-size: .6875rem;
  color: var(--accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.04em;
  max-width: 16ch;
}
.hero-headline em { font-style: normal; color: var(--accent); }
.hero-sub {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 52ch;
  line-height: 1.6;
  margin-top: 24px;
}

/* ── Hero collage variant ── */
.hero--collage {
  position: relative;
  overflow: hidden;
  padding: 140px 0 100px;
}
.hero-collage {
  position: absolute;
  inset: -40px -20px;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-auto-rows: auto;
  gap: 6px;
  transform: rotate(-2deg) scale(1.1);
  transform-origin: center center;
}
.hero-collage img {
  width: 100%;
  aspect-ratio: 9/14;
  object-fit: cover;
  object-position: top center;
  opacity: .7;
}
.hero-collage img:nth-child(even) {
  margin-top: 30px;
}
.hero-collage img:nth-child(3n) {
  margin-top: 50px;
}
.hero--collage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to bottom, var(--bg) 0%, transparent 15%),
    linear-gradient(to top, var(--bg) 0%, transparent 10%);
}
.hero-textbox {
  position: relative;
  z-index: 2;
  background: var(--bg);
  padding: 40px 48px;
  max-width: 680px;
  margin: 0 auto 0 max(24px, calc(50% - 560px));
}

/* ── Section ── */
.section { padding: 64px 0; }
.section + .section { border-top: 1px solid var(--border); }
.section-label {
  font-family: var(--font-mono);
  font-size: .6875rem;
  color: var(--accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 40px;
  display: block;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 60ch;
  line-height: 1.6;
  margin-bottom: 40px;
}

/* ── Cards grid ── */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: border-color .2s;
}
.card:hover { border-color: var(--accent); }
.card-number {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}
.card-text {
  font-size: .9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.card-list {
  list-style: none;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-list li {
  font-size: .9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}
.card-list li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.card-list strong { color: var(--text-primary); font-weight: 600; }

/* ── Work / portfolio grid ── */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.work-card {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color .2s;
}
.work-card:hover { border-color: var(--accent); }
.work-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.work-body { padding: 24px; }
.work-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -.02em;
  margin-bottom: 6px;
}
.work-desc {
  font-size: .875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.work-tags {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: .6875rem;
  color: var(--text-muted);
  letter-spacing: .04em;
}

/* ── Capabilities / tech badges ── */
.cap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.cap-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px;
}
.cap-title {
  font-family: var(--font-display);
  font-size: .9375rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.cap-text {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Full-width prose ── */
.prose-full {
  max-width: 720px;
}
.prose-full p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.prose-full p + p { margin-top: 18px; }
.prose-full em { font-style: italic; color: var(--accent); }
.prose-full strong { color: var(--text-primary); font-weight: 600; }
.prose-full__pull {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -.02em;
  margin-top: 32px;
  line-height: 1.35;
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}

/* ── Showcase pair: 2 large images side by side ── */
.showcase-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.showcase-pair img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 1px solid var(--border);
}

/* ── Split feature: text + large image ── */
.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.split-feature--reverse {
  direction: rtl;
}
.split-feature--reverse > * {
  direction: ltr;
}
.split-feature__img img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 1px solid var(--border);
}
.split-feature__text .section-label { margin-bottom: 24px; }
.split-feature__text .section-desc { margin-bottom: 0; }
.split-feature__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Card stack for vertical card lists */
.card-stack { display: flex; flex-direction: column; gap: 20px; }

/* ── CTA / Contact ── */
.cta-section { padding: 80px 0; }
.cta-box {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 48px 40px;
  text-align: center;
}
.cta-box .section-title { margin-bottom: 12px; }
.cta-box .section-desc { margin: 0 auto 32px; }
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--bg);
  padding: 12px 32px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -.01em;
  border: none;
  cursor: pointer;
  transition: background .15s;
}
.cta-link:hover { background: var(--accent-dim); }
.cta-details {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-muted);
  letter-spacing: .04em;
}

/* ── Contact form ── */
.contact-form {
  max-width: 480px;
  margin: 0 auto;
  text-align: left;
}
.contact-form__row { margin-bottom: 16px; }
.contact-form__input,
.contact-form__textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color .15s;
}
.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--text-muted);
}
.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: var(--accent);
}
.contact-form__textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.5;
}
.contact-form .cta-link {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-muted);
}
.footer-link { color: var(--accent); }
.footer-link:hover { text-decoration: underline; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border); padding: 24px 28px; background: var(--surface); }
.faq-q {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.faq-a {
  font-size: .9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero { padding: 64px 0 48px; }
  .hero--collage { padding: 100px 0 64px; }
  .hero-textbox { padding: 28px 24px; margin: 0 24px; }
  .work-grid { grid-template-columns: 1fr; }
  .showcase-pair { grid-template-columns: 1fr; }
  .split-feature { grid-template-columns: 1fr; gap: 32px; }
  .split-feature--reverse { direction: ltr; }
  .split-feature__grid { grid-template-columns: 1fr 1fr; }
  .header-inner { flex-wrap: wrap; }
  .header-contact { display: none; }
  .nav-link { font-size: .75rem; padding: 5px 12px; }
  .cta-box { padding: 32px 24px; }
}
@media (max-width: 480px) {
  .card-grid { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .split-feature__grid { grid-template-columns: 1fr; }
  .nav { gap: 2px; }
  .nav-link { padding: 5px 10px; font-size: .7rem; }
}