@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400&family=Manrope:wght@300;400;500&display=swap');

:root {
  color-scheme: dark;
  --ink: #090b0d;
  --paper: #e7e9e5;
  --muted: #969d99;
  --line: rgba(231, 233, 229, 0.16);
  --accent: #91c8c0;
  --pad: clamp(1.4rem, 5vw, 5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 4%, rgba(105, 174, 167, 0.08), transparent 30rem),
    var(--ink);
  color: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
.grain {
  position: fixed;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.site-header {
  min-height: 6.5rem;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.wordmark { display: flex; align-items: center; gap: .9rem; text-decoration: none; font-size: .82rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.mark { position: relative; width: 1.15rem; height: 1.15rem; display: inline-flex; justify-content: space-between; }
.mark::after { content: ""; position: absolute; top: 50%; left: 0; width: 100%; height: 1px; background: var(--accent); }
.mark i { display: block; width: 1px; height: 100%; background: var(--paper); }
.header-contact { font-family: "DM Mono", monospace; font-size: .75rem; text-decoration: none; text-transform: uppercase; letter-spacing: .08em; }
.header-contact span { color: var(--accent); margin-left: .45rem; }

main, footer { width: min(100%, 1600px); margin-inline: auto; }
.hero { min-height: calc(100vh - 6.5rem); padding: clamp(5rem, 13vh, 9rem) var(--pad) 4rem; display: flex; flex-direction: column; justify-content: space-between; }
.eyebrow, .section-label { margin: 0; font-family: "DM Mono", monospace; color: var(--accent); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 2rem 0 5rem; max-width: 13ch; font-size: clamp(3.4rem, 8.4vw, 9rem); line-height: .94; letter-spacing: -.065em; font-weight: 300; }
.accent { color: var(--accent); }
.hero-foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 4rem; }
.lede { max-width: 44rem; margin-bottom: 0; color: #c2c7c3; font-size: clamp(1.08rem, 1.5vw, 1.35rem); line-height: 1.55; }
.coordinates { display: grid; grid-template-columns: repeat(3, auto); border-top: 1px solid var(--line); padding-top: .75rem; gap: 2rem; font-family: "DM Mono", monospace; font-size: .68rem; color: var(--muted); }

.introduction, .expertise, .contact { padding: clamp(6rem, 11vw, 11rem) var(--pad); border-top: 1px solid var(--line); }
.introduction { display: grid; grid-template-columns: 1fr 3fr; gap: 4rem; }
.intro-copy { max-width: 55rem; }
.intro-copy p { font-size: clamp(1.35rem, 2.6vw, 2.4rem); line-height: 1.35; letter-spacing: -.025em; }
.intro-copy .muted { margin: 3rem 0 0; color: var(--muted); }

.section-heading { display: grid; grid-template-columns: 1fr 3fr; gap: 4rem; align-items: start; }
h2 { margin-bottom: 4.5rem; font-size: clamp(2.6rem, 5.5vw, 5.5rem); line-height: 1; letter-spacing: -.05em; font-weight: 300; }
.capability-list { margin: 0 0 0 25%; padding: 0; list-style: none; }
.capability-list li { display: grid; grid-template-columns: 5rem minmax(0, 1fr); padding: 2rem 0 2.2rem; border-top: 1px solid var(--line); }
.capability-list li:last-child { border-bottom: 1px solid var(--line); }
.number { padding-top: .25rem; font-family: "DM Mono", monospace; color: var(--accent); font-size: .68rem; }
h3 { margin-bottom: .65rem; font-size: clamp(1.2rem, 2vw, 1.65rem); font-weight: 400; letter-spacing: -.02em; }
.capability-list p { max-width: 47rem; margin-bottom: 0; color: var(--muted); }

.contact { display: grid; grid-template-columns: 1fr 3fr; gap: 4rem; background: linear-gradient(120deg, rgba(145, 200, 192, .04), transparent 50%); }
.contact-body > p { max-width: 43rem; color: var(--muted); font-size: 1.08rem; }
.email { display: inline-block; margin-top: clamp(3rem, 7vw, 7rem); font-size: clamp(1.45rem, 4vw, 4rem); line-height: 1.2; letter-spacing: -.04em; text-decoration-thickness: 1px; text-underline-offset: .3em; }
.email span { color: var(--accent); }

footer { padding: 2rem var(--pad); display: grid; grid-template-columns: 1fr 1fr auto; gap: 2rem; border-top: 1px solid var(--line); color: var(--muted); font-family: "DM Mono", monospace; font-size: .68rem; letter-spacing: .07em; text-transform: uppercase; }
footer p { margin: 0; }

@media (max-width: 720px) {
  .site-header { min-height: 5rem; }
  .wordmark { font-size: .7rem; }
  .hero { min-height: calc(100svh - 5rem); padding-top: 4rem; }
  h1 { margin-bottom: 4rem; font-size: clamp(3.1rem, 15vw, 5rem); }
  .hero-foot { grid-template-columns: 1fr; gap: 3rem; }
  .coordinates { justify-content: start; }
  .introduction, .section-heading, .contact { grid-template-columns: 1fr; gap: 2.5rem; }
  .capability-list { margin-left: 0; }
  .capability-list li { grid-template-columns: 3rem minmax(0, 1fr); }
  h2 { margin-bottom: 1rem; }
  footer { grid-template-columns: 1fr auto; }
  footer p:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }