/* Processized: one page, paper and ink. */

:root {
  --paper: #F5F2EA;
  --ink: #171512;
  --ink-2: #2E2A24;
  --soft: #4A463E;
  --muted: #6A6458;
  --rule: #D9D3C5;
  --line: #BDB6A6;
  --accent: #6B1D1D;
  --tint: color-mix(in srgb, var(--accent) 5%, transparent);
  --serif: "EB Garamond", Georgia, "Times New Roman", serif;
  --arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 8' fill='none' stroke='%236A6458' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 4h19M15 1l4 3-4 3'/%3E%3C/svg%3E");
  --arrow-accent: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 8' fill='none' stroke='%236B1D1D' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 4h19M15 1l4 3-4 3'/%3E%3C/svg%3E");
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(19px, 1.65vw, 21px);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

p, h1, h2, h3, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { font-weight: 400; }
p { text-wrap: pretty; }

a { color: inherit; }
a:hover { color: var(--accent); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--paper);
}
.skip:focus { left: 8px; top: 8px; z-index: 10; }

.page {
  max-width: 1176px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

/* Small capitals used for every label */
.caps {
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.caps--sm { font-size: 12px; }
.caps--ink { color: var(--ink); }

.lead { font-size: clamp(24px, 2.4vw, 30px); line-height: 1.3; }
.measure { max-width: 620px; color: var(--ink-2); }
.soft { color: var(--soft); }

.stack { display: flex; flex-direction: column; }
.stack--36 { gap: 36px; }
.stack--48 { gap: 48px; }
.stack--64 { gap: 64px; }

figcaption,
.note {
  font-size: 16px;
  line-height: 1.5;
  font-style: italic;
  color: var(--muted);
}

/* Masthead */
.masthead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}
.masthead a {
  padding: 12px 0;
  font-size: 15px;
  line-height: 1.5;
  text-transform: uppercase;
  text-decoration: none;
}
.brand { display: flex; align-items: center; gap: 14px; letter-spacing: 0.22em; }
.brand-mark { display: block; width: 46px; height: auto; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linejoin: miter; }
.masthead-link { letter-spacing: 0.16em; }

/* First screen */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: 48px 64px;
  padding: clamp(56px, 8vw, 104px) 0;
}
.hero-copy { display: flex; flex-direction: column; gap: 28px; }
.hero h1 {
  font-size: clamp(32px, 4.3vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.012em;
}
.hero-text {
  max-width: 520px;
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--ink-2);
}
.hero-text strong { font-weight: 600; color: var(--ink); }
.hero-figure { display: flex; flex-direction: column; gap: 12px; }
.hero-figure figcaption { text-align: center; }
.kosmos { display: block; width: 100%; max-width: 420px; height: auto; margin: 0 auto; font-family: var(--serif); }
.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 22px;
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.legend li { display: flex; align-items: center; gap: 7px; }
.legend svg { display: block; }

/* Sections: a label in the margin, the content beside it */
.section {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  column-gap: 40px;
  padding: clamp(56px, 7.5vw, 96px) 0;
  border-top: 1px solid var(--rule);
}
.label { padding-top: 9px; }
.label--lead { padding-top: 12px; }
.label--quote { padding-top: clamp(0px, 2.6vw, 33px); }
.label--terms { padding-top: 7px; }

/* Proof */
.pull { display: flex; flex-direction: column; gap: 18px; }
.pull blockquote {
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.05;
  font-style: italic;
  letter-spacing: -0.01em;
}
.figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px 40px;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
}
.figures li { display: flex; flex-direction: column; gap: 10px; }
.figures .num { font-size: 52px; line-height: 1; }
.figures .cap { max-width: 220px; font-size: 17px; line-height: 1.4; color: var(--soft); }

/* What it is: tools in, one system, results out */
.plug-figure { display: flex; flex-direction: column; gap: 16px; }
.plug { display: grid; grid-template-columns: minmax(0, 1.9fr) 150px minmax(0, 1fr); }
.plug-head { min-height: 32px; }
.plug-out .plug-head { padding-left: 46px; }
.plug-row { display: flex; align-items: center; gap: 12px; min-height: 38px; font-size: 17px; line-height: 1.35; }
.plug-cat { flex: 0 0 84px; }
.leader { flex: 1 1 24px; min-width: 24px; border-top: 1px solid var(--line); }
.plug-hub {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 12px;
  border: 1px solid var(--accent);
  background: var(--tint);
  text-align: center;
}
.plug-hub-name { font-size: 24px; line-height: 1.2; }
.plug-hub-note { font-size: 16px; line-height: 1.35; font-style: italic; color: var(--soft); }
.plug-out { display: flex; flex-direction: column; }
.plug-outs { flex-grow: 1; display: flex; flex-direction: column; justify-content: space-around; gap: 8px; font-size: 17px; line-height: 1.35; }
.plug-outs li { display: flex; align-items: center; gap: 10px; }
.plug-outs li::before { content: ""; flex: 0 0 36px; height: 8px; background: var(--arrow-accent) right center / 20px 8px no-repeat, linear-gradient(var(--accent), var(--accent)) left center / 17px 1px no-repeat; }

/* What changes: two rows of steps, then the arithmetic */
.flow-figure { display: flex; flex-direction: column; gap: 28px; }
.flow-figure--sum { gap: 16px; }
.flow-group { display: flex; flex-direction: column; gap: 10px; }
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 28px; }
.step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -25px;
  width: 20px;
  height: 8px;
  transform: translateY(-50%);
  background: var(--arrow) center / contain no-repeat;
}
.flow--system .step,
.step--accent { border-color: var(--accent); background: var(--tint); }
.flow--system .step .step-who,
.step--accent .step-who { color: var(--accent); }
.flow--system .step:not(:last-child)::after,
.step--before-accent:not(:last-child)::after { background-image: var(--arrow-accent); }
.step-title { font-size: 21px; line-height: 1.25; }
.step-num { font-size: 40px; line-height: 1.1; }
.step-note { font-size: 17px; line-height: 1.35; color: var(--soft); }

/* Method */
.method { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px 32px; }
.method li { display: flex; flex-direction: column; gap: 16px; }
.method-art { padding: 16px; border: 1px solid var(--line); }
.method-art svg { display: block; width: 100%; height: auto; }
.method li:last-child .method-art { border-color: var(--accent); background: var(--tint); }
.method h3 { font-size: 24px; line-height: 1.3; margin-bottom: 4px; }
.method p { color: var(--soft); }
.method-lead { max-width: 680px; }

/* Terms */
.terms > div {
  display: grid;
  grid-template-columns: 200px minmax(0, 560px);
  column-gap: 24px;
  row-gap: 6px;
  padding: 22px 0;
  border-top: 1px solid var(--rule);
}
.terms > div:first-child { padding-top: 0; border-top: 0; }
.terms > div:last-child { padding-bottom: 0; }
.terms dd { color: var(--soft); }

/* References */
.reference { max-width: 660px; display: flex; flex-direction: column; gap: 14px; }
.reference blockquote { font-size: clamp(21px, 1.9vw, 24px); line-height: 1.4; }
.on-request { font-style: italic; color: var(--soft); }

/* Founder */
.founder { max-width: 560px; display: flex; flex-direction: column; gap: 14px; }
.founder-name { font-size: 28px; line-height: 1.2; }
.founder-quote { font-size: 24px; line-height: 1.35; font-style: italic; }

/* Enquiries */
.form { max-width: 560px; display: flex; flex-direction: column; gap: 28px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 8px 0;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 21px;
  line-height: 1.4;
}
.field textarea { resize: vertical; }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible { outline: none; border-bottom: 2px solid var(--accent); padding-bottom: 7px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.button {
  align-self: flex-start;
  min-height: 50px;
  padding: 14px 28px;
  border: 0;
  border-radius: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
}
.button:hover { background: var(--accent); }
.button[disabled] { opacity: 0.6; cursor: default; }
.form-status { color: var(--soft); }
.form-status:empty { margin-top: -28px; }
.form-status[data-state="error"] { color: var(--accent); }
.form-status[data-state="sent"] { color: var(--ink); }

/* Footer */
.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px 32px;
  padding: 32px 0 56px;
  border-top: 1px solid var(--rule);
}
.footer .motto { font-style: italic; font-size: 18px; color: var(--soft); }

/* Plain pages (thanks, not found) */
.plain { min-height: 60vh; display: flex; flex-direction: column; justify-content: center; gap: 20px; padding: 96px 0; }
.plain h1 { font-size: clamp(32px, 4.3vw, 54px); line-height: 1.1; letter-spacing: -0.012em; }

/* Tablet and below */
@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-figure { max-width: 420px; width: 100%; margin: 0 auto; }
  .plug { grid-template-columns: minmax(0, 1fr); row-gap: 20px; }
  .leader { display: none; }
  .plug-hub { padding: 22px 12px; }
  .plug-out .plug-head { padding-left: 0; }
  .plug-outs { gap: 10px; }
}

@media (max-width: 760px) {
  .section { grid-template-columns: minmax(0, 1fr); row-gap: 20px; }
  .label, .label--lead, .label--quote, .label--terms { padding-top: 0; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .step:not(:last-child)::after { display: none; }
  .method { grid-template-columns: minmax(0, 1fr); }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .terms > div { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 440px) {
  .flow { grid-template-columns: minmax(0, 1fr); }
  .figures { grid-template-columns: minmax(0, 1fr); }
  .plug-row { flex-wrap: wrap; gap: 0 12px; min-height: 0; padding: 6px 0; }
  .plug-cat { flex-basis: 100%; }
  .brand { letter-spacing: 0.16em; }
}

@media print {
  .masthead-link, .form, .skip { display: none; }
  .section { break-inside: avoid; }
}