/* IARAD — Violet Classic. Tokens mirror the IARAD design system (tokens.json). */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("../fonts/space-mono-400-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("../fonts/space-mono-700-latin.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* color */
  --ground: #eeecf1;
  --surface: #ffffff;
  --panel: #d9d6de;
  --ink: #3a3550;
  --ink-muted: #5a5470;
  --frame: #3a3550;
  --amber: #f2a93b;
  --on-amber: #3a3550;
  --violet: #5b4f9a;
  --on-violet: #f7efe2;
  --lilac: #a79fd6;
  --cream: #f7efe2;
  --deep-ink: #1e1a2e;
  --footer-text: #b4aecb;
  --focus: #5b4f9a;

  /* type */
  --font-sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Space Mono", "SFMono-Regular", Menlo, monospace;

  /* spacing + borders */
  --space-1: 3px;
  --border-control: 2px;
  --border-frame: 3px;
  --container: 1200px;
  --gutter: 24px;

  color-scheme: light;
}

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

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, p { margin: 0; }

a { color: var(--violet); }
a:hover { color: var(--ink); }
a:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}

.skip-link {
  position: absolute;
  left: 8px;
  top: -60px;
  background: var(--amber);
  color: var(--on-amber);
  padding: 10px 14px;
  font-weight: 700;
  z-index: 10;
}
.skip-link:focus { top: 8px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ---------- Header ---------- */
.site-header {
  background: var(--ground);
  border-bottom: var(--border-frame) solid var(--frame);
}
.site-header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.wordmark {
  display: flex;
  flex-direction: column;
  width: 168px;
  text-decoration: none;
}
.wordmark__tiles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-1);
  background: var(--frame);
  padding: var(--space-1);
  font-weight: 600;
  font-size: 19px;
  line-height: 1;
  color: var(--on-amber);
}
.wordmark__tiles span {
  height: 34px;
  background: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
}
.wordmark__bar {
  background: var(--violet);
  color: var(--on-violet);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.4;
  letter-spacing: 0.18em;
  text-align: right;
  padding: 4px 6px;
}

/* ---------- Hero ---------- */
.hero .container {
  padding-top: 88px;
  padding-bottom: 96px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero h1 {
  font-weight: 700;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
  max-width: 14em;
}
.hero p {
  font-size: 21px;
  line-height: 1.55;
  max-width: 34em;
}

/* ---------- Services ---------- */
.services {
  background: var(--surface);
  border-top: var(--border-frame) solid var(--frame);
  border-bottom: var(--border-frame) solid var(--frame);
}
.services .container {
  padding-top: 72px;
  padding-bottom: 72px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 24px;
}
.service {
  background: var(--ground);
  box-shadow: inset 0 0 0 var(--border-frame) var(--frame);
  display: flex;
  flex-direction: column;
}
.service__path {
  background: var(--frame);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 16px;
}
.service__body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service h2 { font-size: 24px; line-height: 1.25; font-weight: 700; }

/* ---------- About ---------- */
.about { background: var(--panel); }
.about .container {
  padding-top: 88px;
  padding-bottom: 88px;
  display: flex;
  flex-wrap: wrap;
  gap: 40px 56px;
  align-items: flex-start;
}
.about h2 {
  flex: 1 1 260px;
  font-size: 36px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.about__copy {
  flex: 999 1 480px;
  min-width: 0;
  max-width: 40em;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 19px;
}

/* ---------- Contact ---------- */
.contact { background: var(--ink); color: var(--cream); }
.contact .container {
  padding-top: 88px;
  padding-bottom: 88px;
  display: flex;
  flex-wrap: wrap;
  gap: 32px 56px;
  align-items: flex-end;
  justify-content: space-between;
}
.contact__lead {
  flex: 999 1 480px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1.1;
  font-weight: 700;
  text-wrap: balance;
}
.contact__mail {
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact__prompt { font-family: var(--font-mono); font-size: 13px; color: var(--lilac); }
.mail-button {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 56px;
  padding: 0 22px;
  background: var(--amber);
  color: var(--on-amber);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
}
.mail-button:hover { background: var(--cream); color: var(--ink); }
.contact a:focus-visible { outline-color: var(--lilac); }

/* ---------- Footer ---------- */
.site-footer { background: var(--deep-ink); color: var(--footer-text); }
.site-footer .container {
  padding-top: 28px;
  padding-bottom: max(28px, env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 13px;
}
.footer-tiles { display: flex; gap: 2px; }
.footer-tiles span { width: 14px; height: 18px; background: var(--amber); }
.footer-tiles span:last-child { background: var(--violet); }