/* TentCards.ca — "press proof" design system: paper, ink, CMYK, crop marks. */
:root {
  --paper: #fbfaf6;
  --paper-2: #f1efe8;
  --ink: #141414;
  --ink-2: #3d3d3a;
  --muted: #64625c;
  --rule: #d9d6cc;
  --c: #00a3e0;
  --m: #e5007e;
  --y: #ffd200;
  --o: #ff5a1f;
  --c-ink: #006f99; /* cyan dark enough for text on paper */
  --m-ink: #b0005f;
  --radius: 4px;
  --wrap: 1180px;
  --sans: "Helvetica Neue", Helvetica, "Inter", "Segoe UI", Arial, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--sans); overflow-x: hidden; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration-color: var(--m); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--m-ink); }
:focus-visible { outline: 3px solid var(--c); outline-offset: 2px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.9rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 760px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; }
.slug { font: 600 .72rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 .6em; }
.fine { font-size: .88rem; color: var(--muted); }
.opt { font-weight: 400; color: var(--muted); font-size: .85em; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: .5em; background: var(--ink); color: #fff; border: 2px solid var(--ink); padding: .8em 1.3em; font: 700 1rem/1.1 var(--sans); text-decoration: none; border-radius: var(--radius); cursor: pointer; box-shadow: 4px 4px 0 var(--m); transition: transform .12s, box-shadow .12s; }
.btn:hover { color: #fff; transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--c); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--m); }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: none; }
.btn.ghost:hover { background: var(--ink); color: #fff; box-shadow: none; }
.btn.sm { padding: .5em .95em; font-size: .92rem; box-shadow: 3px 3px 0 var(--m); }
.btn[disabled] { opacity: .6; cursor: progress; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251, 250, 246, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; text-decoration: none; }
.brand em { font-style: normal; color: var(--m-ink); }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.site-nav a:not(.btn) { display: block; padding: 8px 12px; text-decoration: none; font-weight: 600; font-size: .96rem; border-bottom: 2px solid transparent; }
.site-nav a[aria-current="page"]:not(.btn) { border-bottom-color: var(--m); }
.site-nav a:not(.btn):hover { color: var(--ink); border-bottom-color: var(--c); }
.menu-btn { display: none; background: none; border: 2px solid var(--ink); border-radius: var(--radius); padding: 7px 12px; font: 700 .95rem var(--sans); color: var(--ink); cursor: pointer; }
@media (max-width: 880px) {
  .js .menu-btn { display: block; }
  .js .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 2px solid var(--ink); padding: 8px 22px 20px; }
  .js .site-nav.is-open { display: block; }
  .site-nav ul { flex-wrap: wrap; }
  .js .site-nav ul { flex-direction: column; align-items: stretch; }
  .js .site-nav a:not(.btn) { padding: 13px 4px; border-bottom: 1px solid var(--rule); font-size: 1.05rem; }
  .js .site-nav .btn { display: flex; margin-top: 14px; justify-content: center; }
}

/* breadcrumbs */
.crumbs { border-bottom: 1px solid var(--rule); }
.crumbs ol { list-style: none; margin: 0; padding: 10px 0; display: flex; flex-wrap: wrap; gap: 6px; font: .78rem/1.4 var(--mono); color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--m); }
.crumbs a { color: var(--muted); }

/* hero */
.hero { padding: clamp(36px, 6vw, 80px) 0 clamp(40px, 6vw, 72px); position: relative; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero.no-photo .wrap { grid-template-columns: 1fr; }
.hero.no-photo .hero-text { max-width: 800px; }
.hero.home h1 { font-size: clamp(2.5rem, 6.4vw, 4.8rem); }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--ink-2); max-width: 36em; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 600 .78rem/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.1em; }
.cmyk { display: inline-flex; gap: 3px; }
.cmyk i { width: 11px; height: 11px; border-radius: 50%; background: var(--c); }
.cmyk i:nth-child(2) { background: var(--m); }
.cmyk i:nth-child(3) { background: var(--y); }
.cmyk i:nth-child(4) { background: var(--ink); }
.badges { list-style: none; padding: 0; margin: 0 0 1.6em; display: flex; flex-wrap: wrap; gap: 8px; }
.badges li { font: 600 .8rem/1 var(--mono); border: 1.5px solid var(--ink); padding: 7px 10px; border-radius: 999px; background: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.4em; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } }

/* proof frame: photo with crop marks in the corners */
.proof { position: relative; margin: 14px; padding: 0; }
.proof img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--paper-2); }
.proof::before, .proof::after { content: ""; position: absolute; inset: -14px; pointer-events: none;
  background:
    linear-gradient(var(--ink), var(--ink)) 0 13px / 10px 1px no-repeat, linear-gradient(var(--ink), var(--ink)) 13px 0 / 1px 10px no-repeat,
    linear-gradient(var(--ink), var(--ink)) 100% 13px / 10px 1px no-repeat, linear-gradient(var(--ink), var(--ink)) calc(100% - 13px) 0 / 1px 10px no-repeat,
    linear-gradient(var(--ink), var(--ink)) 0 calc(100% - 13px) / 10px 1px no-repeat, linear-gradient(var(--ink), var(--ink)) 13px 100% / 1px 10px no-repeat,
    linear-gradient(var(--ink), var(--ink)) 100% calc(100% - 13px) / 10px 1px no-repeat, linear-gradient(var(--ink), var(--ink)) calc(100% - 13px) 100% / 1px 10px no-repeat; }
.proof::after { background: none; inset: auto -12px -12px auto; width: 64px; height: 8px;
  background: linear-gradient(90deg, var(--c) 0 25%, var(--m) 25% 50%, var(--y) 50% 75%, var(--ink) 75%); }
.proof figcaption { position: absolute; left: 0; bottom: -30px; margin: 0; }
.hero .proof { margin-bottom: 40px; }

/* sections */
.section { padding: clamp(40px, 6vw, 76px) 0; border-top: 1px solid var(--rule); }
.section.alt { background: var(--paper-2); }
.intro-h { color: var(--ink-2); max-width: 44em; font-size: 1.05rem; }
.section h2 { position: relative; padding-top: 18px; }
.section h2::before { content: ""; position: absolute; top: 0; left: 0; width: 44px; height: 5px; background: linear-gradient(90deg, var(--c) 0 33%, var(--m) 33% 66%, var(--y) 66%); }
.notice { border-left: 5px solid var(--y); background: #fff; padding: 16px 20px; margin: 0; }
.more { margin-top: 28px; }

.list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 0; border-top: 2px solid var(--ink); margin-top: 18px; }
.list > div { padding: 20px 22px 8px 0; border-bottom: 1px solid var(--rule); }
.list p { color: var(--ink-2); }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 22px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 18px; }
.steps li { counter-increment: s; background: #fff; border: 1.5px solid var(--ink); padding: 22px 20px 10px; position: relative; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 700 .8rem var(--mono); color: #fff; background: var(--ink); padding: 4px 8px; position: absolute; top: -12px; left: 16px; }
.steps li:nth-child(4n+1)::before { background: var(--c-ink); }
.steps li:nth-child(4n+2)::before { background: var(--m-ink); }
.steps li:nth-child(4n+3)::before { background: var(--ink); }
.steps p { color: var(--ink-2); font-size: .97rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 22px; margin-top: 22px; }
.card { display: flex; flex-direction: column; text-decoration: none; background: #fff; border: 1.5px solid var(--ink); border-radius: var(--radius); overflow: hidden; transition: transform .14s, box-shadow .14s; }
.card:hover { color: var(--ink); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--c); }
.card .photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.card .body { padding: 18px 18px 16px; display: flex; flex-direction: column; flex: 1; }
.card p { color: var(--ink-2); font-size: .95rem; margin-bottom: .8em; }
.card .meta { margin-top: auto; font: 600 .78rem var(--mono); color: var(--m-ink); }
.card h3::after { content: " →"; color: var(--m); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 60px); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.faq details { border-bottom: 1px solid var(--rule); }
.faq details:first-of-type { border-top: 2px solid var(--ink); }
.faq summary { cursor: pointer; padding: 16px 36px 16px 0; font-weight: 700; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font: 400 1.5rem/1 var(--mono); color: var(--m); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--ink-2); padding-bottom: 8px; }

.linklist { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 0 32px; }
.linklist li { border-bottom: 1px solid var(--rule); padding: 14px 0; display: flex; flex-direction: column; gap: 3px; }
.linklist a { font-weight: 700; }
.linklist span { color: var(--muted); font-size: .93rem; }

.tablewrap { overflow-x: auto; margin: 16px 0 10px; border: 1.5px solid var(--ink); background: #fff; }
table.spec { border-collapse: collapse; width: 100%; font-size: .95rem; }
.spec th, .spec td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; }
.spec thead th { background: var(--ink); color: #fff; font: 600 .78rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.spec thead a { color: #fff; }
.spec tbody th { font-weight: 700; }
.spec tbody tr:last-child > * { border-bottom: 0; }
.spec.grid td b { font-size: 1.05rem; }
.spec.grid small { display: block; color: var(--muted); font: .78rem var(--mono); }
@media (min-width: 640px) { .spec.grid small { display: inline; margin-left: 6px; } }

.facts { list-style: none; padding: 0; margin: 16px 0; }
.facts li { padding: 12px 0 12px 30px; border-bottom: 1px dashed var(--rule); position: relative; }
.facts li::before { content: ""; position: absolute; left: 4px; top: 21px; width: 12px; height: 12px; border: 2px solid var(--m); border-radius: 50%; }

.plate { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); margin: 18px 0 10px; border: 2px solid var(--ink); background: #fff; }
.plate > div { padding: 14px 16px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.plate dt { font: 600 .72rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.plate dd { margin: 0; font-weight: 600; }

.glossary { margin: 16px 0 0; }
.glossary > div { display: grid; grid-template-columns: 220px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.glossary dt { font-weight: 800; }
.glossary dd { margin: 0; color: var(--ink-2); }
@media (max-width: 640px) { .glossary > div { grid-template-columns: 1fr; gap: 4px; } }

/* diagrams */
.fig { margin: 20px 0 0; background: #fff; border: 1.5px solid var(--ink); padding: clamp(14px, 3vw, 28px); overflow-x: auto; }
.diagram { width: 100%; max-width: 720px; margin: 0 auto; font-family: var(--sans); }
.diagram.wide { max-width: 100%; min-width: 560px; }
.diagram .bleed { fill: none; stroke: var(--o); stroke-width: 1; stroke-dasharray: 4 3; }
.diagram .p-front { fill: #e6f6fc; stroke: var(--ink); stroke-width: 1.5; }
.diagram .p-back { fill: #fde6f2; stroke: var(--ink); stroke-width: 1.5; }
.diagram .p-flap { fill: #fff8d1; stroke: var(--ink); stroke-width: 1.5; }
.diagram .fold { stroke: var(--m); stroke-width: 1.5; stroke-dasharray: 6 4; }
.diagram .ink { fill: none; stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.diagram .ink.acc { stroke: var(--m); }
.diagram .table { stroke: var(--muted); stroke-width: 2; }
.diagram .lead { fill: none; stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 3; }
.diagram .dot { fill: var(--m); }
.diagram .t { font-size: 13px; font-weight: 700; fill: var(--ink); }
.diagram .t-s { font-size: 11px; fill: var(--muted); }
.diagram .t-m { font: 600 10px var(--mono); fill: var(--m-ink); }

/* calculator + order form */
.calc { display: grid; grid-template-columns: 1.2fr .8fr; gap: 0; margin-top: 22px; border: 2px solid var(--ink); background: #fff; }
.calc-in { padding: clamp(18px, 3vw, 30px); }
@media (max-width: 820px) { .calc { grid-template-columns: 1fr; } }
label, legend { display: block; font-weight: 700; font-size: .93rem; margin: 14px 0 6px; }
input, select, textarea { width: 100%; font: 1rem/1.3 var(--sans); color: var(--ink); background: #fff; border: 1.5px solid var(--ink); border-radius: var(--radius); padding: 11px 12px; min-height: 46px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
select:disabled { opacity: .45; }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid var(--c); outline-offset: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; } }
fieldset.sizes { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
fieldset.sizes legend { grid-column: 1 / -1; padding: 0; }
.size-opt { margin: 0; cursor: pointer; position: relative; }
.size-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; }
.size-opt span { display: flex; flex-direction: column; gap: 2px; border: 1.5px solid var(--ink); border-radius: var(--radius); padding: 12px 14px; font-weight: 400; }
.size-opt b { font-size: 1.1rem; }
.size-opt small { color: var(--muted); font: .76rem var(--mono); }
.size-opt input:checked + span { background: var(--ink); color: #fff; box-shadow: 4px 4px 0 var(--c); }
.size-opt input:checked + span small { color: #cfcdc6; }
.size-opt input:focus-visible + span { outline: 3px solid var(--c); outline-offset: 2px; }

.ticket { background: var(--ink); color: #fff; padding: clamp(20px, 3vw, 30px); position: relative; display: flex; flex-direction: column; }
.ticket::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: linear-gradient(90deg, var(--c) 0 25%, var(--m) 25% 50%, var(--y) 50% 75%, var(--o) 75%); }
.ticket .slug { color: #b9b6ad; margin-top: 6px; }
.ticket .big { font-size: clamp(2.4rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; margin: .15em 0 .2em; }
.ticket .each { font: 600 .9rem var(--mono); color: var(--y); }
.ticket .lines { list-style: none; padding: 12px 0 0; margin: 4px 0 12px; border-top: 1px dashed #55534d; font: .82rem/1.6 var(--mono); color: #dedbd3; }
.ticket .fine { color: #b9b6ad; }
.ticket a:not(.btn) { color: #fff; text-decoration-color: var(--y); }
.ticket .btn { background: var(--y); color: var(--ink); border-color: var(--y); box-shadow: 4px 4px 0 var(--m); align-self: flex-start; margin: 6px 0 14px; }
.ticket .btn:hover { color: var(--ink); box-shadow: 5px 5px 0 var(--c); }

form.order { display: grid; grid-template-columns: 1.35fr .65fr; gap: 0; border: 2px solid var(--ink); background: #fff; }
.order-main { padding: clamp(18px, 3vw, 32px); }
.order .ticket { position: sticky; top: 64px; align-self: start; }
@media (max-width: 900px) { form.order { grid-template-columns: 1fr; } .order .ticket { position: static; } }
.form-step { display: flex; align-items: center; gap: 10px; font: 700 .8rem var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 30px 0 4px; padding-bottom: 8px; border-bottom: 2px solid var(--ink); }
.form-step:first-child { margin-top: 0; }
.form-step span { background: var(--m-ink); color: #fff; padding: 2px 7px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status:empty { display: none; }
.form-status { padding: 12px 14px; border-radius: var(--radius); font-size: .95rem; }
.form-status.is-ok { background: #e6f6fc; color: var(--ink); border-left: 5px solid var(--c); }
.form-status.is-error { background: #fde6f2; color: var(--ink); border-left: 5px solid var(--m); }

/* templates */
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 22px; margin-top: 20px; }
.dl { background: #fff; border: 1.5px solid var(--ink); padding: 22px; }
.dl ul { list-style: none; padding: 0; margin: 10px 0 0; }
.dl li { display: flex; align-items: baseline; gap: 14px; padding: 10px 0; border-top: 1px solid var(--rule); }
.dl li a { font: 700 .9rem var(--mono); min-width: 52px; }
.dl li span { color: var(--muted); font-size: .9rem; }

.contact-line { font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 800; display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; }
.credits li { margin-bottom: .5em; }

/* related + CTA band */
.related ul { list-style: none; padding: 0; margin: 10px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.related a { display: inline-block; padding: 8px 14px; border: 1.5px solid var(--ink); border-radius: 999px; text-decoration: none; font-weight: 600; font-size: .93rem; background: #fff; }
.related a:hover { background: var(--ink); color: #fff; }
.related h2 { font-size: 1.2rem; }
.cta-band { background: var(--ink); color: #fff; padding: clamp(36px, 5vw, 60px) 0; position: relative; }
.cta-band::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: linear-gradient(90deg, var(--c) 0 25%, var(--m) 25% 50%, var(--y) 50% 75%, var(--o) 75%); }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; max-width: 22em; font-size: clamp(1.4rem, 2.6vw, 2rem); }
.cta-band p { color: #cfcdc6; margin: 0; max-width: 40em; }
.cta-band .btn { background: var(--y); color: var(--ink); border-color: var(--y); }

/* footer */
.site-footer { background: var(--paper-2); border-top: 2px solid var(--ink); padding: 48px 0 26px; font-size: .94rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.05rem; }
.site-footer h2 { font: 700 .76rem var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 6px 0 12px; padding: 0; }
.site-footer h2::before { display: none; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 7px; }
.site-footer p { color: var(--ink-2); }
.footer-bottom { margin-top: 34px; padding-top: 16px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--muted); font: .8rem var(--mono); }
.footer-bottom a { color: var(--muted); }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }
@media print { .site-header, .site-footer, .cta-band { display: none; } }

.updated { font-size: .85rem; color: #555; margin: .25rem 0 0; }