/* bundabergcontainers.com.au — "cargo tag" stylesheet.
   Colour rule: the brand yellow (#ffd303) is only ever a fill behind dark
   text, a heading on the dark footer, or decoration. It is never text on a
   light background (1.44:1 on white). Body and link text use the river blue
   (#0f3b4c, 12:1 on white) or the ink (#0b1f27). */

:root {
  --ink: #0b1f27;
  --river: #0f3b4c;
  --river-2: #164f63;
  --sun: #ffd303;
  --sun-2: #f2c400;
  --sand: #f7f3ea;
  --sand-2: #efe8d8;
  --paper: #fffdf8;
  --text: #2c3a3f;
  --soft: #586a70;
  --rule: #ddd4c1;
  --gap: clamp(1rem, 3vw, 2rem);
  --round: 0.375rem;
  --max: 72rem;
  --head: "Archivo", "Arial Narrow", Arial, sans-serif;
  --copy: "Source Sans 3", "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font: 1.0625rem/1.6 var(--copy); }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--head); color: var(--ink); line-height: 1.15; margin: 0 0 0.6em; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.9rem, 4.6vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 600; }
p, ul, ol, dl, table { margin: 0 0 1rem; }
a { color: var(--river); text-decoration-thickness: 0.08em; text-underline-offset: 0.15em; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--river); outline-offset: 2px; }
small { font-size: 0.85em; }

.frame { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.narrow { max-width: 48rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--sun); color: var(--ink); padding: 0.5rem 1rem; z-index: 50; }
.skip:focus { left: 0.5rem; }
.kicker { font: 600 0.8rem/1.3 var(--head); text-transform: uppercase; letter-spacing: 0.14em; color: var(--river); margin-bottom: 0.8rem; }
.lede { font-size: 1.15rem; max-width: 46rem; }
.smallprint { font-size: 0.88rem; color: var(--soft); }
.caveat { font-size: 0.88rem; color: var(--soft); border-inline-start: 3px solid var(--sun); padding-inline-start: 0.7rem; }
.scroll-x { overflow-x: auto; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; padding: 0.75rem 1.2rem; border: 2px solid transparent; border-radius: var(--round); font: 600 1rem/1.2 var(--head); text-decoration: none; cursor: pointer; }
.btn-sun { background: var(--sun); color: var(--ink); border-color: var(--sun); }
.btn-sun:hover { background: var(--sun-2); color: var(--ink); }
.btn-ink { background: var(--river); color: #fff; }
.btn-ink:hover { background: var(--ink); color: #fff; }
.btn-line { border-color: var(--river); color: var(--river); background: transparent; }
.btn-line:hover { background: var(--river); color: #fff; }
.btn-wide { width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.4rem; }

/* header */
.topbar { background: var(--paper); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 20; }
.topbar-row { display: flex; align-items: center; gap: 1rem; padding-block: 0.6rem; }
.logo { display: block; width: 12.5rem; flex: none; }
.topbar-hours { margin: 0 0 0 auto; font-size: 0.9rem; color: var(--soft); }
.topbar-call { font: 800 1.1rem/1 var(--head); color: var(--ink); text-decoration: none; background: var(--sun); padding: 0.6rem 0.9rem; border-radius: var(--round); white-space: nowrap; }
.topbar-call span { font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; margin-right: 0.3rem; }
.navrail { background: var(--river); }
.navrail ul { display: flex; gap: 0.2rem; list-style: none; padding: 0; margin-block: 0; overflow-x: auto; scrollbar-width: none; }
.navrail ul::-webkit-scrollbar { display: none; }
.navrail a { display: block; padding: 0.7rem 0.85rem; color: #fff; text-decoration: none; font: 500 0.95rem/1.2 var(--head); white-space: nowrap; border-bottom: 3px solid transparent; }
.navrail a:hover, .navrail a[aria-current="page"] { border-bottom-color: var(--sun); color: #fff; }

/* breadcrumb */
.trail ol { display: flex; flex-wrap: wrap; list-style: none; padding: 0.9rem 0 0; margin: 0; font-size: 0.88rem; color: var(--soft); }
.trail li + li::before { content: "/"; margin-inline: 0.45rem; color: var(--rule); }

/* home: opener + cargo picker */
.opener { background: var(--sand); padding-block: clamp(2rem, 6vw, 4rem) clamp(2rem, 5vw, 3rem); border-bottom: 1px solid var(--rule); }
.opener h1 { max-width: 22ch; }
.opener-lede { font-size: 1.15rem; max-width: 44rem; }
.cargo-picker { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.8rem; }
.cargo-opt { position: relative; display: grid; grid-template-columns: auto 1fr; column-gap: 0.8rem; align-items: start; height: 100%; padding: 1rem 1rem 1rem 1.1rem; background: var(--paper); border: 1px solid var(--rule); border-radius: 0.25rem 1.2rem 0.25rem 0.25rem; color: var(--ink); text-decoration: none; }
.cargo-opt::after { content: ""; position: absolute; top: 0.7rem; right: 0.7rem; width: 0.6rem; height: 0.6rem; border-radius: 50%; border: 2px solid var(--rule); }
.cargo-opt:hover { border-color: var(--river); box-shadow: 0 0.4rem 1rem rgb(11 31 39 / 0.08); color: var(--ink); }
.cargo-num { grid-row: span 2; font: 800 1.4rem/1 var(--head); background: var(--sun); color: var(--ink); padding: 0.45rem 0.4rem; border-radius: 0.2rem; }
.cargo-opt strong { font: 600 1.05rem/1.25 var(--head); }
.cargo-opt small { color: var(--soft); }

/* home: answers */
.answers { padding-block: clamp(2.5rem, 6vw, 4rem); }
.answers .frame { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr)); gap: 1.2rem; }
.answers-title { grid-column: 1 / -1; }
.answer { background: var(--paper); border: 1px solid var(--rule); border-top: 6px solid var(--river); padding: 1.3rem 1.3rem 1rem; scroll-margin-top: 8rem; }
.answer:target { border-top-color: var(--sun); box-shadow: 0 0 0 3px var(--river); }
.answer-tag { font-size: 0.85rem; color: var(--soft); margin-bottom: 0.2rem; }
.answer-pick { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 0.8rem; background: var(--sand); padding: 0.7rem 0.8rem; border-radius: var(--round); }
.answer-pick dt { font: 600 0.8rem/1.6 var(--head); text-transform: uppercase; letter-spacing: 0.08em; color: var(--soft); }
.answer-pick dd { margin: 0; font-weight: 600; color: var(--ink); }
.answer-go { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin: 1rem 0 0; }
.answer-back { font-size: 0.9rem; }

/* tables */
.table { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
.table caption { text-align: left; font-size: 0.88rem; color: var(--soft); padding-bottom: 0.4rem; }
.table th, .table td { text-align: left; padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
.table thead th { background: var(--ink); color: #fff; font: 600 0.88rem/1.3 var(--head); }
.table tbody th { font-weight: 600; color: var(--ink); }
.table tbody tr:nth-child(even) { background: var(--sand); }
.table-compare td { width: 40%; }

/* bands */
.ledger, .sheet, .compare, .trucks, .matrix, .units { padding-block: clamp(2rem, 5vw, 3.2rem); }
.grades { background: var(--river); color: #e8f0f2; padding-block: clamp(2.5rem, 6vw, 4rem); }
.grades h2, .grades h3 { color: #fff; }
.grades .caveat { color: #d3e0e4; }
.grades a { color: #fff; }
.grade-steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.4rem; counter-reset: g; }
.grade-steps li { counter-increment: g; border-top: 2px solid var(--sun); padding-top: 0.9rem; }
.grade-steps li::before { content: "Grade " counter(g); display: block; font: 600 0.75rem/1 var(--head); letter-spacing: 0.12em; text-transform: uppercase; color: var(--sun); margin-bottom: 0.5rem; }
.grades-photos { font-weight: 600; color: #fff; }
.grade-defs dt { font: 600 1.1rem/1.3 var(--head); color: var(--sun); margin-top: 1rem; }
.grade-defs dd { margin: 0.3rem 0 0; max-width: 46rem; }

.siting { padding-block: clamp(2.5rem, 6vw, 4rem); background: var(--sand); }
.siting-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.6rem; }
.siting-cols h3 { display: inline-block; background: var(--ink); color: var(--sun); padding: 0.25rem 0.55rem; border-radius: 0.2rem; }

.towns { padding-block: clamp(2rem, 5vw, 3rem); }
.towns-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 1.2rem; }
.towns-grid ul { list-style: none; padding: 0; }
.towns-grid li { padding: 0.25rem 0; border-bottom: 1px dashed var(--rule); }
.town-chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.town-chips a { display: block; padding: 0.45rem 0.85rem; border: 1px solid var(--river); border-radius: 2rem; text-decoration: none; font-weight: 600; }
.town-chips a:hover { background: var(--river); color: #fff; }

.notes { padding-block: clamp(2rem, 5vw, 3rem); border-top: 1px solid var(--rule); }
.note-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: 1rem; }
.note-list li { display: flex; flex-direction: column; gap: 0.35rem; padding: 1rem; background: var(--sand); border-radius: var(--round); }
.note-list a { font: 600 1.05rem/1.3 var(--head); }
.note-list span { color: var(--soft); font-size: 0.95rem; }
.note-list-full { grid-template-columns: 1fr; }

/* inner pages */
.lead-in { padding-block: 1.4rem clamp(1.5rem, 4vw, 2.5rem); }
.lead-in-split { background: var(--sand); padding-block: 1.6rem 2.4rem; margin-top: 0.8rem; }
.split { display: grid; gap: var(--gap); align-items: center; }
.split-img { border-radius: var(--round); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
@media (min-width: 52rem) {
  .split { grid-template-columns: 1.15fr 0.85fr; }
  .split-flip { grid-template-columns: 0.85fr 1.15fr; }
}
.unit-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1rem; margin-bottom: 2rem; }
.unit { border: 1px solid var(--rule); border-radius: var(--round); overflow: hidden; background: var(--paper); }
.unit-img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.unit-body { padding: 1rem 1.1rem 0.4rem; }
.unit-price { font-weight: 600; color: var(--ink); }

.fit { padding-block: clamp(2rem, 5vw, 3rem); }
.fit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 1.2rem; }
.fit-grid > div { padding: 1.2rem 1.3rem; border-radius: var(--round); }
.fit-yes { background: #e7f1ec; }
.fit-no { background: var(--sand-2); }
.fit-grid ul { padding-left: 1.1rem; margin: 0; }
.fit-grid li { margin-bottom: 0.4rem; }
.sheet-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 2rem; }
.specs { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1rem; }
.specs dt { color: var(--soft); }
.specs dd { margin: 0; font-weight: 600; color: var(--ink); }

.prose-band { padding-block: clamp(1.6rem, 4vw, 2.6rem); }
.prose-band + .prose-band { padding-top: 0; }
.checks { list-style: none; padding: 0; }
.checks li { position: relative; padding-left: 1.6rem; margin-bottom: 0.55rem; }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.45em; width: 0.8rem; height: 0.8rem; background: var(--sun); border: 2px solid var(--ink); border-radius: 0.15rem; }
.measure-list dt { font: 600 1.05rem/1.3 var(--head); color: var(--ink); margin-top: 1rem; }
.measure-list dd { margin: 0.25rem 0 0; }
.reading { margin-top: 1.6rem; padding: 1rem 1.2rem; border-inline-start: 4px solid var(--river); background: var(--sand); }
.reading ul { list-style: none; padding: 0; margin: 0; }
.reading li { display: flex; flex-direction: column; margin-bottom: 0.7rem; }
.reading span { font-size: 0.92rem; color: var(--soft); }

.qa { padding-block: clamp(2rem, 5vw, 3rem); background: var(--sand); }
.qa details { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--round); margin-bottom: 0.6rem; }
.qa summary { cursor: pointer; padding: 0.85rem 1rem; font: 600 1.02rem/1.35 var(--head); color: var(--ink); }
.qa details p { padding: 0 1rem 0.9rem; margin: 0; }

.split-band { background: var(--sand); padding-block: clamp(2rem, 5vw, 3.2rem); }

/* town pages */
.town-top { background: var(--sand); padding-block: 1.4rem 2.2rem; margin-top: 0.8rem; }
.town-cargo, .town-access { padding-block: clamp(2rem, 5vw, 3rem); }
.cargo-mini { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: 0.6rem; margin-bottom: 1.6rem; }
.cargo-mini li { display: flex; flex-direction: column; padding: 0.7rem 0.9rem; border: 1px solid var(--rule); border-radius: var(--round); }
.cargo-mini a { font-weight: 600; }
.cargo-mini span { font-size: 0.92rem; color: var(--soft); }
.chapters { padding-block: clamp(2rem, 5vw, 3rem); border-top: 1px solid var(--rule); }
.chapters-grid { display: grid; gap: 2rem; }
@media (min-width: 60rem) { .chapters-grid { grid-template-columns: 15rem 1fr; } .chapters-toc { position: sticky; top: 8rem; align-self: start; } }
.chapters-toc ol { padding-left: 1.2rem; font-size: 0.95rem; }
.chapters-body section { scroll-margin-top: 8rem; max-width: 46rem; margin-bottom: 1.6rem; }

/* contact, done */
.ways { padding-bottom: 2rem; }
.ways-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1rem; }
.ways-list li { padding: 1.2rem; border-top: 4px solid var(--sun); background: var(--sand); }
.ways-list h2 { font-size: 1.2rem; }
.done { padding-block: clamp(3rem, 10vw, 6rem); text-align: center; }
.done .narrow { margin-inline: auto; }

/* blog post */
.post { padding-block: 1.4rem 2.6rem; }
.post .narrow { margin-inline: auto; }
.post-intro { font-size: 1.2rem; color: var(--ink); }
.post h2 { margin-top: 1.8rem; font-size: 1.5rem; }

/* enquiry */
.ask { background: var(--ink); color: #dbe6e9; padding-block: clamp(2.5rem, 6vw, 4rem); scroll-margin-top: 7rem; }
.ask h2 { color: var(--sun); }
.ask a { color: #fff; }
.ask-grid { display: grid; gap: 2rem; }
@media (min-width: 56rem) { .ask-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; } }
.ask-phone { font-size: 1.05rem; }
.ask-phone a { font: 800 1.5rem/1.3 var(--head); }
.enquiry { background: var(--paper); color: var(--text); padding: 1.4rem; border-radius: var(--round); position: relative; }
.enquiry p { margin-bottom: 0.8rem; }
.enquiry label { display: block; font-weight: 600; font-size: 0.92rem; color: var(--ink); margin-bottom: 0.25rem; }
.enquiry input[type="text"], .enquiry input[type="tel"], .enquiry input[type="email"], .enquiry select, .enquiry textarea { width: 100%; padding: 0.65rem 0.7rem; font: inherit; border: 1px solid #b9b09c; border-radius: 0.25rem; background: #fff; color: var(--ink); }
.enquiry-intent { border: 0; padding: 0; margin: 0 0 0.9rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.enquiry-intent legend { font-weight: 600; color: var(--ink); margin-bottom: 0.4rem; width: 100%; }
.enquiry-intent label { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.45rem 0.9rem; border: 1px solid var(--rule); border-radius: 2rem; cursor: pointer; margin: 0; }
.enquiry-intent label:has(input:checked) { background: var(--sun); border-color: var(--sun); }
.enquiry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); column-gap: 0.8rem; }
.enquiry-note { font-size: 0.85rem; color: var(--soft); margin: 0.7rem 0 0; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.enquiry-sent { background: var(--paper); color: var(--ink); padding: 1.4rem; border-radius: var(--round); border-left: 6px solid var(--sun); }
.enquiry-sent a { color: var(--river); }
.enquiry-failed { background: #fdecea; color: #6b1d16; padding: 0.7rem 0.9rem; border-radius: 0.25rem; margin-bottom: 0.9rem; }
.enquiry-failed a { color: #6b1d16; }

/* footer */
.base { background: #08171d; color: #b9c8cd; padding: 3rem 0 6rem; font-size: 0.95rem; }
.base a { color: #e9f0f2; }
.base-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
.base-id .logo { width: 13rem; margin-bottom: 0.8rem; }
.base-phone { font: 800 1.35rem/1.3 var(--head); color: var(--sun) !important; text-decoration: none; }
.base-h { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--sun); }
.base ul { list-style: none; padding: 0; }
.base li { margin-bottom: 0.4rem; }
.base-towns { columns: 2; }
.base-legal { border-top: 1px solid #22343b; margin-top: 2rem; padding-top: 1.2rem; font-size: 0.85rem; }
.dock { position: fixed; inset: auto 0 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; padding: 0.55rem; background: rgb(11 31 39 / 0.96); z-index: 30; }
@media (min-width: 52rem) {
  .dock { display: none; }
  .base { padding-bottom: 3rem; }
}
@media (max-width: 40rem) {
  .topbar-hours { display: none; }
  .topbar-row { justify-content: space-between; }
  .logo { width: 10rem; }
  .topbar-call { font-size: 0.95rem; padding: 0.5rem 0.65rem; }
  .topbar-call span { display: none; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }