/* Colours */
:root {
  --black: #0e0e0e;
  --black-2: #050505;
  --black-3: #181818;
  --parch: #f6f2e9;
  --gold: #c9a24a;
  --gold-light: #e6c878;
  --gold-ink: #8a6a1f; /* darker gold, readable as text on light backgrounds */
  --ink: #161616;
  --mute: #5f5a52;
  --line: #e4ded1;
  --ph: #e8e1d1;
}

/* Base */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font: 16px/1.65 "Inter", system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 600;
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(30px, 3.6vw, 42px);
  margin-bottom: 40px;
  max-width: 20em;
  color: var(--ink);
}

section {
  padding: 88px 0;
  scroll-margin-top: 84px;
}

.flush-top {
  padding-top: 0;
}

.wrap {
  width: min(1120px, 100% - 40px);
  margin-inline: auto;
}

.kicker {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-ink);
  font-weight: 600;
  margin-bottom: 14px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 22px;
  background: var(--black);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  border-radius: 4px;
}

.btn.accent {
  background: var(--gold);
  color: var(--black);
}

.btn.line {
  background: transparent;
  color: var(--gold-light);
  box-shadow: inset 0 0 0 1px var(--gold);
}

/* Image placeholders */
.ph {
  position: relative;
  background-color: var(--ph);
  background-image: repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.05) 0 2px, transparent 2px 12px);
}

.ph::after {
  content: attr(data-label);
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* Header */
header {
  border-bottom: 1px solid rgba(201, 162, 74, 0.25);
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 50;
}

header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 20px;
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--gold);
}

nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: #e9e4d8;
  font-weight: 500;
  font-size: 15px;
}

nav a.btn {
  color: var(--black);
}

/* Hero */
.hero {
  padding: 80px 0;
  background: var(--black);
  color: #fff;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(38px, 5vw, 60px);
  margin-bottom: 20px;
  color: #fff;
}

.hero p {
  font-size: 18px;
  color: #b8b2a5;
  margin: 0 0 30px;
  max-width: 30em;
}

.rule {
  height: 4px;
  width: 64px;
  background: var(--gold);
  margin-bottom: 24px;
}

/* Code panel */
.code {
  background: var(--black-3);
  border: 1px solid rgba(201, 162, 74, 0.3);
  border-radius: 8px;
  padding: 22px 24px;
  color: #e9e4d8;
  font: 500 14px/1.85 "JetBrains Mono", monospace;
  overflow: auto;
  box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.8);
}

.code .dots {
  display: flex;
  gap: 7px;
  margin-bottom: 14px;
}

.code .dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #333;
}

.code .c {
  color: #7a756b;
}

.code .k {
  color: var(--gold);
}

.code .s {
  color: #f1dfae;
}

/* Services */
.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.svc {
  padding: 28px 24px 28px 0;
  border-bottom: 1px solid var(--line);
}

.svc .n {
  font: 500 26px "JetBrains Mono", monospace;
  color: var(--gold-ink);
  margin-bottom: 14px;
}

.svc h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.svc p {
  color: var(--mute);
  margin: 0;
  font-size: 15px;
}

/* Who we work with */
.who {
  background: var(--parch);
}

.who .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.who p {
  color: var(--mute);
}

.who ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.who li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-family: "Space Grotesk", sans-serif;
  font-size: 22px;
  font-weight: 500;
}

.who li span {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: var(--mute);
  margin-top: 2px;
}

/* People */
.people {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.person .ph {
  aspect-ratio: 4 / 5;
  margin-bottom: 14px;
  border-radius: 4px;
}

.person h3 {
  font-size: 20px;
}

.person span {
  color: var(--mute);
  font-size: 14px;
  display: block;
  margin-top: 2px;
}

/* Insights */
.insights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.post {
  border-top: 2px solid var(--gold);
  padding-top: 18px;
}

.post small {
  color: var(--gold-ink);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
}

.post h3 {
  font-size: 20px;
  margin: 8px 0 10px;
}

.post p {
  color: var(--mute);
  margin: 0;
  font-size: 15px;
}

/* Call to action */
.cta {
  background: var(--black);
  color: #fff;
  border-top: 3px solid var(--gold);
}

.cta .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.cta h2 {
  color: #fff;
  margin: 0;
  font-size: 32px;
}

.cta p {
  color: #b8b2a5;
  margin: 10px 0 0;
}

/* Footer */
footer {
  background: var(--black-2);
  color: #9c968a;
  padding: 48px 0 28px;
  font-size: 14px;
}

footer .cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(201, 162, 74, 0.25);
  margin-bottom: 20px;
}

footer b {
  display: block;
  color: var(--gold);
  margin-bottom: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  font-weight: 600;
}

footer a {
  display: block;
  color: #9c968a;
  text-decoration: none;
  margin-bottom: 6px;
}

footer a.inline {
  display: inline;
}

/* Tablets and phones */
@media (max-width: 900px) {
  .hero .wrap,
  .who .wrap {
    grid-template-columns: 1fr;
  }

  .services {
    grid-template-columns: 1fr 1fr;
  }

  .people,
  .insights {
    grid-template-columns: 1fr;
  }

  footer .cols {
    grid-template-columns: 1fr 1fr;
  }

  nav a:not(.btn) {
    display: none;
  }
}