/* ============================================
   Arnyx Technologies — design tokens
   ============================================ */
:root {
  --paper: #EAE5D8;
  --paper-raised: #F3EFE4;
  --ink: #22322B;
  --ink-soft: #55655D;
  --brick: #8B3A2B;
  --teal: #2F5D52;
  --line: #C7BFA8;
  --line-strong: #A79C82;

  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;

  --radius: 2px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

img { max-width: 100%; display: block; }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ============================================
   Perforated / dashed divider — the signature motif
   ============================================ */
.perf {
  position: relative;
  height: 1px;
  background: none;
  border: none;
  border-top: 2px dashed var(--line-strong);
  margin: 0;
}

.perf::before,
.perf::after {
  content: "";
  position: absolute;
  top: -9px;
  width: 18px;
  height: 18px;
  background: var(--paper);
  border-radius: 50%;
  border: 2px dashed var(--line-strong);
}
.perf::before { left: -9px; }
.perf::after { right: -9px; }

/* ============================================
   Header / nav
   ============================================ */
.site-header {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.logo .mark {
  color: var(--brick);
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 6px 12px;
  color: var(--ink);
  cursor: pointer;
}

/* ============================================
   Eyebrow / stamp labels
   ============================================ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brick);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--brick);
  border-radius: 50%;
  display: inline-block;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 90px 0 70px;
}

.hero h1 {
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 26px;
  max-width: 15ch;
}

.hero .lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 0 34px;
}

.button-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.03em;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  transition: transform 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper-raised);
}
.btn-primary:hover {
  background: var(--brick);
  border-color: var(--brick);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper-raised);
  transform: translateY(-1px);
}

/* ============================================
   Sections
   ============================================ */
section {
  padding: 64px 0;
}

h2.section-title {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  margin: 0 0 14px;
}

.section-sub {
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 44px;
}

/* ============================================
   Ticket / receipt cards — used for app listings
   ============================================ */
.ticket {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  padding: 34px 34px 30px;
  margin-bottom: 46px;
}

.ticket::before {
  content: "";
  position: absolute;
  left: -1px; right: -1px;
  bottom: -1px;
  height: 0;
  border-bottom: 2px dashed transparent;
}

.ticket-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.ticket-head h3 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  margin: 0;
}

.ticket-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

.ticket .tagline {
  font-weight: 600;
  color: var(--brick);
  margin: 4px 0 18px;
  font-size: 1.05rem;
}

.ticket p {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

.ticket p:last-of-type { margin-bottom: 0; }

.ticket-stub {
  border-top: 2px dashed var(--line-strong);
  margin-top: 24px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.stub-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================
   Two-column feature blocks (About page)
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.stat-block {
  font-family: var(--font-mono);
}

.stat-block .num {
  font-size: 2.2rem;
  color: var(--brick);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-block .label {
  font-size: 13px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.value-list li {
  padding: 18px 0;
  border-top: 1px dashed var(--line);
  display: flex;
  gap: 18px;
}

.value-list li:last-child { border-bottom: 1px dashed var(--line); }

.value-list .vnum {
  font-family: var(--font-mono);
  color: var(--brick);
  flex-shrink: 0;
}

/* ============================================
   Contact form
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

form.receipt-form {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  padding: 32px;
  border-radius: var(--radius);
}

.field {
  margin-bottom: 22px;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--brick);
  outline-offset: 1px;
}

.contact-meta p {
  color: var(--ink-soft);
}

.contact-meta a {
  color: var(--brick);
  text-decoration: none;
  border-bottom: 1px solid var(--brick);
}

/* ============================================
   Footer
   ============================================ */
footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  margin-top: 40px;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

footer .foot-mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

/* ============================================
   Focus visibility (accessibility floor)
   ============================================ */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 2px;
}

/* ============================================
   Reduced motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, nav.main-nav a { transition: none; }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 760px) {
  nav.main-nav {
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--paper);
    display: none;
    padding: 20px 28px;
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul {
    flex-direction: column;
    gap: 22px;
  }
  .nav-toggle { display: inline-block; }

  .split,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero { padding: 56px 0 44px; }
}