/* ==========================================================================
   Onefold — onefold.com.au
   Static stylesheet. No frameworks, no build step, no external requests.
   ========================================================================== */

/* --- Fonts (self-hosted, latin subset) ----------------------------------- */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 100%;
  font-display: swap;
  src: url('../fonts/archivo-var.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/ibm-plex-mono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/ibm-plex-mono-500.woff2') format('woff2');
}

/* --- Tokens -------------------------------------------------------------- */
:root {
  --ink:        #24272B;
  --ink-2:      #2E3238;
  --ink-3:      #3A3E44;
  --ink-4:      #4A4E55;
  --body:       #55585D;
  --body-2:     #3E4147;
  --muted:      #7A7D82;
  --muted-2:    #8A8D92;
  --muted-3:    #9DA0A5;
  --on-dark:    #B9BCC1;
  --on-dark-2:  #C6C9CE;
  --on-dark-3:  #E7E4DF;
  --line:       #EDE9E3;
  --line-2:     #DFDAD2;
  --cream:      #FAF8F5;
  --white:      #FFFFFF;
  --amber:      #F2A33C;
  --amber-dk:   #E08A22;

  --sans: 'Archivo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 1160px;
  --gut: 40px;
  --radius: 14px;
  --radius-sm: 9px;
  --ease: .18s ease;
}

/* --- Reset --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

/* --- Utilities ----------------------------------------------------------- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut); }
.wrap--narrow { max-width: 860px; }
.section { padding: 88px 0; }
.section--edge { border-top: 1px solid var(--line); }
.section--cream { background: var(--cream); }
.section--dark { background: var(--ink); color: var(--white); }
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--amber-dk);
}
.section--dark .eyebrow { color: var(--amber); }
.lede { font-size: 17px; line-height: 1.6; color: var(--body); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* --- Type ---------------------------------------------------------------- */
h1, h2, h3 { font-weight: 700; letter-spacing: -.03em; line-height: 1.1; text-wrap: balance; }
h1 { font-size: clamp(32px, 5.4vw, 62px); line-height: 1.02; letter-spacing: -.035em; }
h2 { font-size: clamp(28px, 3.6vw, 40px); }
h3 { font-size: 20px; letter-spacing: -.02em; }

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-size: 16px;
  font-weight: 600;
  padding: 15px 26px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.btn--primary { background: var(--amber); color: var(--ink); }
.btn--primary:hover { background: var(--amber-dk); }
.btn--ghost { background: var(--white); color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--dark { background: var(--ink); color: var(--white); padding: 11px 20px; font-size: 15px; }
.btn--dark:hover { background: var(--amber); color: var(--ink); }
.btn--outline { background: none; color: var(--white); border-color: var(--ink-4); }
.btn--outline:hover { border-color: var(--amber); color: var(--amber); }
.btn--block { display: block; width: 100%; padding: 13px; font-size: 15px; }

/* --- Header -------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  height: 76px; display: flex; align-items: center;
  justify-content: space-between; gap: 32px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand svg { height: 26px; width: auto; }
.brand span {
  font-size: 17px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { font-size: 15px; font-weight: 500; color: var(--body); transition: color var(--ease); }
.nav a:hover { color: var(--ink); }
.nav a.btn { color: var(--white); }
.nav a.btn:hover { color: var(--ink); }
.nav-toggle { display: none; }

/* --- Hero ---------------------------------------------------------------- */
.hero { padding: 96px 0 80px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 26px; align-items: flex-start; }
.hero-copy p { font-size: 19px; line-height: 1.55; color: var(--body); max-width: 520px; text-wrap: pretty; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 26px; font-size: 14px; color: var(--muted); max-width: none; }

.ticker {
  background: var(--ink); border-radius: 16px; padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
}
.ticker-time {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2);
}
.ticker-msg {
  background: var(--ink-2); border-radius: 12px; padding: 16px 18px;
  font-size: 15px; line-height: 1.5; color: var(--on-dark-3);
}
.ticker-msg--hi { background: var(--amber); color: var(--ink); font-weight: 500; }
.ticker-foot { display: flex; align-items: center; gap: 10px; padding-top: 6px; }
.ticker-foot svg { height: 16px; width: auto; flex: none; }
.ticker-foot span { font-size: 13px; color: var(--muted-2); }

/* --- Cards --------------------------------------------------------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px;
  display: flex; flex-direction: column; gap: 12px;
}
.card p { font-size: 15px; line-height: 1.6; color: var(--body); }
.card--dark { background: var(--ink); border-color: var(--ink); }
.card--dark h3 { color: var(--amber); }
.card--dark p { color: var(--on-dark); }

/* --- How it works -------------------------------------------------------- */
.how .wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.how-intro { display: flex; flex-direction: column; gap: 14px; }
.steps { counter-reset: step; }
.step {
  display: grid; grid-template-columns: 64px 1fr; gap: 22px;
  padding: 26px 0; border-bottom: 1px solid var(--line);
}
.steps li:last-child .step, .steps > li:last-child { border-bottom: 0; }
.step-num { font-family: var(--mono); font-size: 13px; color: var(--amber); padding-top: 5px; }
.step h3 { font-size: 21px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 15px; line-height: 1.6; color: var(--body); }

/* --- Pricing ------------------------------------------------------------- */
.pricing-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; flex-wrap: wrap; margin-bottom: 44px;
}
.pricing-head div { display: flex; flex-direction: column; gap: 14px; max-width: 560px; }
.pricing-note { font-size: 14px; color: var(--muted-2); }
.tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: start; }
.tier {
  background: var(--ink-2); border: 1px solid var(--ink-3);
  border-radius: var(--radius); padding: 32px;
  display: flex; flex-direction: column; gap: 20px;
}
.tier h3 { font-size: 19px; letter-spacing: 0; }
.tier-sub { font-size: 14px; line-height: 1.5; color: var(--muted-3); }
.tier-price { display: flex; align-items: baseline; gap: 6px; }
.tier-price strong { font-size: 40px; font-weight: 700; letter-spacing: -.03em; }
.tier-price span { font-size: 15px; color: var(--muted-3); }
.tier-credit { font-size: 12px; font-weight: 600; color: var(--amber); }
.tier-list { display: flex; flex-direction: column; gap: 10px; font-size: 15px; color: var(--on-dark-2); }
.tier .btn { margin-top: auto; }
.tier--featured {
  background: var(--cream); color: var(--ink);
  border-color: transparent; box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
.tier--featured .tier-sub { color: var(--body); }
.tier--featured .tier-price span { color: var(--body); }
.tier--featured .tier-list { color: var(--body-2); }
.tier-name { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.badge {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; background: var(--amber); color: var(--ink);
  padding: 4px 8px; border-radius: 4px;
}

/* --- FAQ ----------------------------------------------------------------- */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; background: none; border: 0; padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; cursor: pointer; text-align: left;
  font-size: 19px; font-weight: 600; letter-spacing: -.015em; color: var(--ink);
}
.faq-q::after {
  content: '+'; font-size: 22px; line-height: 1;
  color: var(--amber); flex: none; font-weight: 400;
}
.faq-q[aria-expanded='true']::after { content: '\2013'; }
.faq-a {
  font-size: 16px; line-height: 1.65; color: var(--body);
  padding: 0 60px 26px 0; max-width: 640px;
}
.faq-a[hidden] { display: none; }

/* --- Contact ------------------------------------------------------------- */
.contact .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.contact-copy { display: flex; flex-direction: column; gap: 18px; }
.contact-copy h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.05; letter-spacing: -.035em; }
.contact-copy p { font-size: 18px; line-height: 1.6; color: var(--body); max-width: 460px; }
.form {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13px; font-weight: 500; color: var(--body); }
.field input, .field textarea {
  font-size: 15px; padding: 13px 14px;
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  background: var(--white); outline: none; transition: border-color var(--ease);
}
.field textarea { resize: vertical; min-height: 88px; }
.field input:focus, .field textarea:focus { border-color: var(--amber); }
.form-status { font-size: 14px; color: var(--body); }
.form-status[hidden] { display: none; }
.form-status--ok { color: var(--ink); font-weight: 500; }
.form-status--err { color: #b3391b; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form[data-sending] button[type="submit"] { opacity: .6; pointer-events: none; }

/* --- Footer -------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--on-dark); }
.site-footer .wrap {
  padding-top: 52px; padding-bottom: 52px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.site-footer .brand svg { height: 22px; }
.site-footer .brand span { font-size: 15px; color: var(--white); }
.footer-nav { display: flex; gap: 28px; font-size: 14px; flex-wrap: wrap; }
.footer-nav a:hover { color: var(--white); }
.footer-meta { font-size: 13px; color: var(--muted); }
.footer-meta a:hover { color: var(--white); }

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 900px) {
  :root { --gut: 22px; }
  .section { padding: 56px 0; }
  .hero { padding: 56px 0 48px; }
  .hero .wrap,
  .how .wrap,
  .contact .wrap { grid-template-columns: 1fr; gap: 36px; }
  .grid-3 { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: repeat(2, 1fr); }
  .site-header .wrap { gap: 16px; }

  .nav {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    padding: 8px var(--gut) 20px;
  }
  .nav[hidden] { display: none; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a.btn { margin-top: 14px; border-bottom: 0; }
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px; background: none; border: 1px solid var(--line-2);
    border-radius: var(--radius-sm); padding: 9px 14px;
    font-size: 15px; font-weight: 500; cursor: pointer;
  }
}
@media (max-width: 560px) {
  .tiers { grid-template-columns: 1fr; }
  .faq-a { padding-right: 0; }
  .form { padding: 24px; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  .site-header, .nav-toggle, .form { display: none; }
  body { color: #000; }
}


/* ---- Consent line under the enquiry forms -------------------- */
.form-consent {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.form-consent a {
  color: var(--body-2);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.form-consent a:hover { color: var(--ink); }

/* ---- Pricing tiers: equal height so the four CTAs line up ---- */
/* The grid was align-items:start, so each card shrank to its own
   content and the CTAs landed at four different heights. Stretching
   lets .tier .btn { margin-top:auto } push every CTA to a shared baseline. */
.tiers { align-items: stretch; }

/* Onefold wordmark (Archivo Bold, first "o" amber) */
.brand .wordmark { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; text-transform: none; line-height: 1; color: var(--ink); }
.brand .wordmark b { font-weight: inherit; color: var(--amber); }
.site-footer .brand .wordmark { font-size: 22px; color: var(--white); }
.footer-legal { margin-top: 4px; }