/* ---------------------------------------------------------
   Niugio UG — site styles
   Palette, type and layout tokens live here. Change once,
   applies everywhere.
   --------------------------------------------------------- */

/* ---------- self-hosted fonts ----------
   Files live in /fonts. No external font CDN is contacted,
   so no visitor data leaves for Google. */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/archivo-400.woff2") format("woff2");
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/archivo-500.woff2") format("woff2");
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/archivo-600.woff2") format("woff2");
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/archivo-700.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/plexmono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/plexmono-500.woff2") format("woff2");
}

:root {
  --paper:      #F7F7F4;
  --paper-warm: #EFEFEA;
  --ink:        #101317;
  --muted:      #6E7378;
  --rule:       #DDDED8;
  --accent:     #1F45C7;
  --accent-soft:#E9EDFB;

  --display: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --measure: 62ch;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --maxw: 1120px;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  font-feature-settings: "kern" 1;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

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

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: var(--gutter);
  top: 0.75rem;
  z-index: 50;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  text-decoration: none;
}

/* ---------- header ---------- */

.masthead {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.masthead__inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.15rem;
  flex-wrap: wrap;
}

.wordmark {
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark span {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.66em;
  color: var(--muted);
  letter-spacing: 0;
  margin-left: 0.4em;
}

.nav {
  display: flex;
  gap: clamp(0.9rem, 2.5vw, 1.75rem);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}
.nav a {
  text-decoration: none;
  color: var(--muted);
  padding-block: 0.15rem;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--accent); }

/* ---------- hero ---------- */

.hero { padding-block: clamp(3.5rem, 9vw, 7rem) clamp(2.5rem, 6vw, 4.5rem); }

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: start;
}
@media (min-width: 62rem) {
  .hero__grid { grid-template-columns: 1.15fr 0.85fr; gap: 4.5rem; }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--rule);
  max-width: 6rem;
}

h1 {
  font-size: clamp(2.35rem, 1.4rem + 4.4vw, 4.15rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 1.5rem;
  text-wrap: balance;
}

.lede {
  font-size: clamp(1.075rem, 1rem + 0.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--muted);
  max-width: 46ch;
  margin: 0;
}
.lede strong { color: var(--ink); font-weight: 600; }

/* ---------- record card (signature element) ---------- */

.record {
  border: 1px solid var(--ink);
  background: #fff;
  position: relative;
}
.record::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}

.record__head {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--ink);
  background: var(--paper-warm);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.record__head span:last-child { color: var(--muted); }

.record__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--rule);
  animation: rise 0.5s ease-out backwards;
}
@media (min-width: 30rem) {
  .record__row { grid-template-columns: 10.5rem 1fr; gap: 1rem; align-items: baseline; }
}
.record__row:last-child { border-bottom: 0; }
.record__row:nth-child(2) { animation-delay: 0.05s; }
.record__row:nth-child(3) { animation-delay: 0.10s; }
.record__row:nth-child(4) { animation-delay: 0.15s; }
.record__row:nth-child(5) { animation-delay: 0.20s; }
.record__row:nth-child(6) { animation-delay: 0.25s; }
.record__row:nth-child(7) { animation-delay: 0.30s; }
.record__row:nth-child(8) { animation-delay: 0.35s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

.record__key {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.record__val {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.record__val a { color: var(--accent); text-underline-offset: 2px; }

/* ---------- generic section ---------- */

.section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
  border-top: 1px solid var(--rule);
}

.section__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 2rem;
}

h2 {
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.12;
  margin: 0 0 1.25rem;
  text-wrap: balance;
}

h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 0.5rem;
}

p { max-width: var(--measure); }

.prose > p + p { margin-top: 1.1rem; }

/* ---------- what we do ---------- */

.cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
@media (min-width: 48rem) {
  .cols { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
}
.col { border-top: 2px solid var(--ink); padding-top: 1rem; }
.col p { color: var(--muted); font-size: 0.94rem; margin: 0; }

/* ---------- products ---------- */

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
@media (min-width: 48rem) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}

.card {
  border: 1px solid var(--rule);
  background: #fff;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--ink); transform: translateY(-2px); }

.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.card h3 { margin: 0; font-size: 1.2rem; }

.tag {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  background: var(--accent-soft);
  color: var(--accent);
  white-space: nowrap;
}
.tag--quiet { background: var(--paper-warm); color: var(--muted); }

.card p { margin: 0; color: var(--muted); font-size: 0.94rem; }

/* ---------- contact ---------- */

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}
@media (min-width: 48rem) {
  .contact__grid { grid-template-columns: repeat(2, minmax(0, 22rem)); }
}
.contact__block p { margin: 0; font-size: 0.95rem; line-height: 1.75; }
.contact__block a { color: var(--accent); text-underline-offset: 2px; }

/* ---------- footer ---------- */

.foot {
  border-top: 1px solid var(--ink);
  padding-block: 2rem 2.75rem;
  margin-top: clamp(2rem, 5vw, 3rem);
}
.foot__inner {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}
.foot__links { display: flex; gap: 1.5rem; }
.foot__links a { text-decoration: none; border-bottom: 1px solid var(--rule); padding-bottom: 1px; }
.foot__links a:hover { color: var(--ink); border-bottom-color: var(--accent); }

/* ---------- legal pages ---------- */

.legal { padding-block: clamp(3rem, 7vw, 5rem); }
.legal h1 { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.75rem); margin-bottom: 2.5rem; }
.legal h2 { font-size: 1.3rem; margin-top: 2.75rem; margin-bottom: 0.75rem; }
.legal h3 { margin-top: 1.75rem; }
.legal p, .legal li { max-width: var(--measure); font-size: 0.95rem; }
.legal p { margin: 0 0 1rem; }
.legal ul { padding-left: 1.15rem; margin: 0 0 1rem; }
.legal li { margin-bottom: 0.35rem; }
.legal a { color: var(--accent); text-underline-offset: 2px; }
.legal address { font-style: normal; line-height: 1.75; margin-bottom: 1rem; }

.todo {
  background: #FFF3CD;
  border-left: 3px solid #B8860B;
  padding: 0.15rem 0.4rem;
  font-family: var(--mono);
  font-size: 0.85em;
}

/* ---------- contact form ---------- */

.contact__grid--form { align-items: start; }

.cform { display: flex; flex-direction: column; gap: 1rem; max-width: 26rem; }

.cform__field { display: flex; flex-direction: column; gap: 0.4rem; }
.cform__field span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.cform input,
.cform textarea {
  font-family: var(--display);
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--rule);
  padding: 0.65rem 0.75rem;
  width: 100%;
  transition: border-color 0.18s ease;
}
.cform input:focus,
.cform textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.cform textarea { resize: vertical; min-height: 6rem; }

.cform__submit {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #fff;
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  align-self: flex-start;
  transition: background 0.18s ease, border-color 0.18s ease;
}
.cform__submit:hover { background: var(--accent); border-color: var(--accent); }

.cform__note {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0.25rem 0 0;
  line-height: 1.5;
}
.cform__note a { color: var(--accent); text-underline-offset: 2px; }

/* ---------- multi-page chrome ---------- */

.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

.page-head {
  padding-block: clamp(2.75rem, 7vw, 5rem) clamp(1.75rem, 4vw, 3rem);
  border-bottom: 1px solid var(--rule);
}
.page-head h1 {
  font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem);
  margin: 0 0 1.25rem;
}
.page-head .lede { max-width: 52ch; }

.btn {
  display: inline-block;
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--ink);
  color: #fff;
  background: var(--ink);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--accent-soft); color: var(--ink); border-color: var(--ink); }

.band { border-top: 1px solid var(--ink); background: var(--paper-warm); }
.band + .foot { margin-top: 0; }
.band__inner {
  padding-block: clamp(2.5rem, 6vw, 4rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.band h2 { margin: 0; }
.band p { margin: 0.5rem 0 0; color: var(--muted); }
.band__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.foot__meta {
  margin-top: 1.1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  line-height: 1.8;
}