/* ==========================================================================
   Air Crates design system
   Palette: workshop timber + IATA "Live Animals" label green
   Type: Bricolage Grotesque (display), Source Sans 3 (body),
         Saira Stencil One (cargo-stencil labels)
   Signature: crate-stencil labelling + ventilation-slot dividers
   ========================================================================== */

:root {
	--paper: #faf8f1;
	--panel: #f0e7d4;
	--ink: #212820;
	--ink-soft: #4c554b;
	--green: #17713d;
	--green-dark: #0e4b2a;
	--timber: #b27c4a;
	--timber-dark: #6b5233;
	--line: #dcd5c4;
	--white: #fffdf8;
	--radius: 8px;
	--font-display: "Bricolage Grotesque", "Arial Black", sans-serif;
	--font-body: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
	--font-stencil: "Saira Stencil One", "Arial Black", sans-serif;
	--wrap: 1160px;
	--wrap-narrow: 780px;
}

/* Base ------------------------------------------------------------------- */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 1.0625rem;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
	font-family: var(--font-display);
	line-height: 1.12;
	letter-spacing: -0.015em;
	color: var(--ink);
	margin: 0 0 0.6em;
	text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--green); text-decoration-thickness: 1.5px; text-underline-offset: 2px; }
a:hover { color: var(--green-dark); }

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

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
.wrap-narrow { max-width: var(--wrap-narrow); }
.center { text-align: center; }

.lead { font-size: 1.2rem; color: var(--ink-soft); }
.fine { font-size: 0.9rem; color: var(--ink-soft); }

.screen-reader-text {
	position: absolute;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

.skip-link {
	position: absolute;
	left: -999px;
	top: 0;
	background: var(--ink);
	color: var(--white);
	padding: 0.6rem 1rem;
	z-index: 100;
}
.skip-link:focus { left: 0; }

/* Signature: stencil labels ---------------------------------------------- */

.stencil {
	font-family: var(--font-stencil);
	text-transform: uppercase;
	letter-spacing: 0.14em;
	font-size: 0.95rem;
	color: var(--green);
	font-weight: 400;
}

.eyebrow { display: block; margin: 0 0 0.9rem; }

/* Signature: ventilation-slot divider ------------------------------------ */

.vents {
	height: 12px;
	margin: 0 auto;
	max-width: var(--wrap);
	background: repeating-linear-gradient(
		90deg,
		var(--line) 0 34px,
		transparent 34px 52px
	);
	border-radius: 6px;
	opacity: 0.8;
}

/* Buttons ------------------------------------------------------------------ */

.btn {
	display: inline-block;
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 1rem;
	text-decoration: none;
	padding: 0.7rem 1.35rem;
	border-radius: var(--radius);
	border: 2px solid transparent;
	transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 0.9rem 1.7rem; font-size: 1.08rem; }

.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-dark); color: var(--white); }

.btn-secondary { background: var(--ink); color: var(--white); }
.btn-secondary:hover { background: #000; color: var(--white); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--white); }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.4rem; }
.btn-row-center { justify-content: center; }

/* Header ------------------------------------------------------------------- */

.site-header {
	background: var(--paper);
	border-bottom: 2px solid var(--line);
	position: sticky;
	top: 0;
	z-index: 50;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: 76px;
}

.brand {
	display: flex;
	align-items: center;
	gap: 0.7rem;
	text-decoration: none;
	color: var(--ink);
}
.brand-mark { color: var(--timber-dark); display: flex; }
.brand-name {
	font-family: var(--font-stencil);
	font-size: 1.35rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	display: block;
	line-height: 1.1;
}
.brand-strap {
	display: block;
	font-size: 0.72rem;
	letter-spacing: 0.04em;
	color: var(--ink-soft);
}

.site-nav .nav-list {
	display: flex;
	gap: 1.4rem;
	list-style: none;
	margin: 0;
	padding: 0;
}
.site-nav a {
	color: var(--ink);
	text-decoration: none;
	font-weight: 600;
	font-size: 0.98rem;
}
.site-nav a:hover { color: var(--green); }

.header-actions { display: flex; align-items: center; gap: 1rem; }
.header-phone {
	font-family: var(--font-display);
	font-weight: 700;
	color: var(--ink);
	text-decoration: none;
}
.header-phone:hover { color: var(--green); }

.nav-toggle {
	display: none;
	background: none;
	border: 2px solid var(--ink);
	border-radius: var(--radius);
	padding: 0.55rem 0.6rem;
	cursor: pointer;
}
.nav-toggle-bar {
	display: block;
	width: 22px;
	height: 2.5px;
	background: var(--ink);
	margin: 4px 0;
	border-radius: 2px;
	transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-cta-mobile { display: none; }

/* Hero --------------------------------------------------------------------- */

.hero { padding: clamp(2.5rem, 6vw, 5rem) 0; }

.hero-grid {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: clamp(1.5rem, 4vw, 3.5rem);
	align-items: center;
}

.hero-note { font-size: 0.95rem; color: var(--ink-soft); margin-top: 1.2rem; }

/* Signature: crate-framed imagery ------------------------------------------ */

.crate-frame {
	margin: 0;
	position: relative;
	border: 3px solid var(--timber-dark);
	border-radius: var(--radius);
	background: var(--panel);
	padding: 10px;
	box-shadow: 6px 6px 0 rgba(107, 82, 51, 0.18);
}
.crate-frame img {
	border-radius: 4px;
	width: 100%;
	object-fit: cover;
}
.crate-frame::before,
.crate-frame::after {
	content: "";
	position: absolute;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: radial-gradient(circle at 35% 35%, #e8dcc4, var(--timber-dark));
}
.crate-frame::before { top: 8px; left: 8px; }
.crate-frame::after { bottom: 8px; right: 8px; }
.crate-frame-plain { box-shadow: none; background: var(--white); }

.live-animals-tag {
	position: absolute;
	bottom: -14px;
	left: 24px;
	background: var(--green);
	color: var(--white);
	border-radius: 6px;
	padding: 0.45rem 0.9rem;
	box-shadow: 3px 3px 0 rgba(14, 75, 42, 0.3);
	transform: rotate(-2deg);
}
.tag-line {
	display: block;
	font-family: var(--font-stencil);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 0.95rem;
	line-height: 1.1;
}
.tag-sub {
	display: block;
	font-size: 0.72rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	opacity: 0.85;
}

/* Credibility strip --------------------------------------------------------- */

.strip {
	background: var(--ink);
	color: var(--paper);
	padding: 1.6rem 0;
	margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.strip-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.5rem;
}
.strip-item { display: grid; gap: 0.25rem; font-size: 0.92rem; line-height: 1.4; }
.strip-item .stencil { color: #7fd6a4; font-size: 1.02rem; }

/* Sections ------------------------------------------------------------------ */

.section { padding: clamp(2.6rem, 6vw, 4.6rem) 0; }

.section-panel {
	background: var(--panel);
	border-top: 2px solid var(--line);
	border-bottom: 2px solid var(--line);
}

.split {
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: clamp(1.5rem, 4vw, 3.5rem);
	align-items: center;
}
.split-reverse .split-copy { order: 2; }
.split-reverse .split-media { order: 1; }

/* Cards ---------------------------------------------------------------------- */

.card-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.2rem;
	margin-top: 2rem;
}
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
	background: var(--white);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 1.5rem 1.4rem;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { font-size: 0.98rem; color: var(--ink-soft); }

.card-link {
	text-decoration: none;
	color: inherit;
	display: flex;
	flex-direction: column;
	gap: 0;
	transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.card-link:hover {
	border-color: var(--green);
	transform: translateY(-3px);
	box-shadow: 5px 5px 0 rgba(23, 113, 61, 0.12);
	color: inherit;
}
.card-cta {
	margin-top: auto;
	padding-top: 0.9rem;
	font-family: var(--font-display);
	font-weight: 700;
	color: var(--green);
}

/* Steps ----------------------------------------------------------------------- */

.steps {
	list-style: none;
	counter-reset: step;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.2rem;
	margin: 2rem 0 0;
	padding: 0;
}
.steps li {
	counter-increment: step;
	background: var(--white);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 1.4rem;
	position: relative;
}
.steps li::before {
	content: counter(step, decimal-leading-zero);
	font-family: var(--font-stencil);
	color: var(--timber);
	font-size: 1.5rem;
	display: block;
	margin-bottom: 0.5rem;
	letter-spacing: 0.08em;
}
.steps h3 { font-size: 1.08rem; }
.steps p { font-size: 0.95rem; color: var(--ink-soft); }

.steps-stacked { grid-template-columns: 1fr; max-width: var(--wrap-narrow); }
.steps-stacked li { padding: 1.7rem 1.7rem 1.7rem 5.2rem; }
.steps-stacked li::before {
	position: absolute;
	left: 1.5rem;
	top: 1.5rem;
	margin: 0;
	font-size: 1.7rem;
}
.steps-stacked p { font-size: 1rem; }

/* Gallery ------------------------------------------------------------------------ */

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.4rem;
	margin-top: 2rem;
}
.gallery-grid .crate-frame img { aspect-ratio: 4 / 3; }

/* Quotes (testimonials, when real ones exist) ------------------------------------- */

.quote-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-top: 2.4rem; }
.pull-quote {
	margin: 0;
	background: var(--white);
	border-left: 5px solid var(--green);
	border-radius: 0 var(--radius) var(--radius) 0;
	padding: 1.4rem 1.6rem;
	font-size: 1.08rem;
}
.pull-quote cite { display: block; margin-top: 0.7rem; font-style: normal; font-weight: 700; font-size: 0.92rem; color: var(--ink-soft); }

/* FAQ -------------------------------------------------------------------------------- */

.faq { margin-top: 1.6rem; }
.faq details {
	background: var(--white);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	margin-bottom: 0.8rem;
	padding: 0;
	overflow: hidden;
}
.faq summary {
	cursor: pointer;
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 1.05rem;
	padding: 1rem 1.3rem;
	list-style: none;
	position: relative;
	padding-right: 3rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
	content: "+";
	position: absolute;
	right: 1.2rem;
	top: 50%;
	transform: translateY(-50%);
	font-family: var(--font-stencil);
	color: var(--green);
	font-size: 1.3rem;
}
.faq details[open] summary::after { content: "\2013"; }
.faq details p { padding: 0 1.3rem 1.2rem; color: var(--ink-soft); }
.faq details[open] summary { border-bottom: 1px dashed var(--line); margin-bottom: 0.9rem; }

/* Final CTA ---------------------------------------------------------------------------- */

.cta-final {
	background: var(--green-dark);
	color: var(--paper);
}
.cta-final h2, .cta-final .lead { color: var(--paper); }
.cta-final .stencil { color: #7fd6a4; }
.cta-final .lead { opacity: 0.9; }
.cta-final .btn-primary { background: var(--paper); color: var(--green-dark); }
.cta-final .btn-primary:hover { background: var(--white); color: var(--green-dark); }
.cta-final .btn-ghost { color: var(--paper); border-color: var(--paper); }
.cta-final .btn-ghost:hover { background: var(--paper); color: var(--green-dark); }

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

.page-hero {
	padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(1rem, 3vw, 2rem);
}

/* Sizing page ----------------------------------------------------------------------------- */

.diagram {
	margin: 2rem 0;
	background: var(--white);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 1.4rem;
}
.diagram svg { width: 100%; height: auto; }
.diagram figcaption { font-size: 0.88rem; color: var(--ink-soft); text-align: center; margin-top: 0.6rem; }

.measure-list { display: grid; gap: 1rem; margin-top: 1.6rem; }
.measure-item {
	display: flex;
	gap: 1.1rem;
	background: var(--white);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 1.1rem 1.3rem;
	align-items: flex-start;
}
.measure-key {
	flex: 0 0 auto;
	width: 46px;
	height: 46px;
	display: grid;
	place-items: center;
	background: var(--green);
	color: var(--white);
	border-radius: 6px;
	font-size: 1.3rem;
}
.measure-item h3 { margin-bottom: 0.2rem; font-size: 1.05rem; }
.measure-item p { font-size: 0.97rem; color: var(--ink-soft); }

.checklist { list-style: none; padding: 0; margin: 1rem 0; }
.checklist li { padding: 0.35rem 0 0.35rem 1.9rem; position: relative; }
.checklist li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.72em;
	width: 18px;
	height: 8px;
	border-radius: 4px;
	background: var(--green);
}

/* Contact page ------------------------------------------------------------------------------ */

.contact-grid {
	display: grid;
	grid-template-columns: 1.3fr 0.7fr;
	gap: 2rem;
	align-items: start;
}
.contact-aside { display: grid; gap: 1.2rem; }
.contact-aside .card h3 { font-size: 0.95rem; }

.form-fallback {
	background: var(--white);
	border: 2px dashed var(--timber);
	border-radius: var(--radius);
	padding: 1.6rem;
}

/* Forms (styles common plugin markup: WPForms, CF7) ------------------------------------------- */

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form input[type="number"],
.contact-form input[type="date"],
.contact-form select,
.contact-form textarea {
	width: 100%;
	font: inherit;
	padding: 0.7rem 0.9rem;
	border: 2px solid var(--line);
	border-radius: 6px;
	background: var(--white);
	color: var(--ink);
	margin-bottom: 0.35rem;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
	border-color: var(--green);
	outline: none;
}
.contact-form label { font-weight: 600; font-size: 0.95rem; }
.contact-form input[type="submit"],
.contact-form button[type="submit"] {
	background: var(--green);
	color: var(--white);
	border: none;
	border-radius: var(--radius);
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 1.05rem;
	padding: 0.85rem 1.7rem;
	cursor: pointer;
}
.contact-form input[type="submit"]:hover,
.contact-form button[type="submit"]:hover { background: var(--green-dark); }

/* Entry content (WP editor output) -------------------------------------------------------------- */

.entry h2, .entry h3 { margin-top: 1.6em; }
.entry img { border-radius: var(--radius); }
.entry ul, .entry ol { padding-left: 1.3rem; }

/* Guides list ------------------------------------------------------------------------------------ */

.post-list { display: grid; gap: 1.2rem; }
.post-card {
	background: var(--white);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 1.5rem 1.6rem;
}
.post-card h2 { font-size: 1.3rem; margin-bottom: 0.2rem; }
.post-card h2 a { color: var(--ink); text-decoration: none; }
.post-card h2 a:hover { color: var(--green); }
.post-meta { font-size: 0.85rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; }

.pagination { margin-top: 2rem; }
.pagination .nav-links { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.pagination .page-numbers {
	display: inline-block;
	padding: 0.45rem 0.85rem;
	border: 2px solid var(--line);
	border-radius: 6px;
	text-decoration: none;
	color: var(--ink);
	font-weight: 600;
}
.pagination .page-numbers.current { background: var(--green); border-color: var(--green); color: var(--white); }

/* Footer ------------------------------------------------------------------------------------------ */

.site-footer {
	background: var(--ink);
	color: var(--paper);
	margin-top: clamp(2rem, 5vw, 4rem);
	padding-bottom: 1.5rem;
}
.site-footer .vents {
	background: repeating-linear-gradient(90deg, #39423a 0 34px, transparent 34px 52px);
	margin-bottom: 2.5rem;
	border-radius: 0;
	opacity: 1;
}
.footer-grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr 1fr;
	gap: 2rem;
	padding-bottom: 2rem;
}
.footer-col .stencil { color: #7fd6a4; display: block; margin-bottom: 0.8rem; }
.footer-col p { color: #c8cfc6; font-size: 0.95rem; }
.footer-address { font-size: 0.9rem; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 0.45rem; }
.footer-links a { color: #e4e8e2; text-decoration: none; font-size: 0.95rem; }
.footer-links a:hover { color: #7fd6a4; }
.footer-legal { border-top: 1px solid #39423a; padding-top: 1.2rem; }
.footer-legal p { font-size: 0.82rem; color: #97a095; }

/* Reveal animation --------------------------------------------------------------------------------- */

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.reveal { opacity: 1; transform: none; transition: none; }
	.btn, .card-link { transition: none; }
}

/* Responsive ----------------------------------------------------------------------------------------- */

@media (max-width: 980px) {
	.hero-grid, .split { grid-template-columns: 1fr; }
	.split-reverse .split-copy { order: 1; }
	.split-reverse .split-media { order: 2; }
	.card-grid { grid-template-columns: repeat(2, 1fr); }
	.card-grid-3 { grid-template-columns: 1fr 1fr; }
	.steps { grid-template-columns: repeat(2, 1fr); }
	.strip-grid { grid-template-columns: repeat(2, 1fr); }
	.footer-grid { grid-template-columns: 1fr 1fr; }
	.contact-grid { grid-template-columns: 1fr; }
	.gallery-grid { grid-template-columns: 1fr 1fr; }
	.header-phone { display: none; }
}

@media (max-width: 760px) {
	.nav-toggle { display: block; }
	.header-quote { display: none; }

	.site-nav {
		display: none;
		position: absolute;
		left: 0;
		right: 0;
		top: 100%;
		background: var(--paper);
		border-bottom: 3px solid var(--timber-dark);
		padding: 1.2rem clamp(1rem, 4vw, 2rem) 1.6rem;
		box-shadow: 0 12px 24px rgba(33, 40, 32, 0.12);
	}
	.site-nav.is-open { display: block; }
	.site-nav .nav-list { flex-direction: column; gap: 0.2rem; }
	.site-nav .nav-list a {
		display: block;
		padding: 0.7rem 0.2rem;
		font-size: 1.1rem;
		border-bottom: 1px solid var(--line);
	}
	.nav-cta-mobile { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.1rem; }
	.nav-cta-mobile .btn { text-align: center; }

	.card-grid, .card-grid-3, .steps, .gallery-grid, .quote-grid { grid-template-columns: 1fr; }
	.strip-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
	.footer-grid { grid-template-columns: 1fr; }
	.btn-row .btn { width: 100%; text-align: center; }
	.steps-stacked li { padding: 1.4rem 1.3rem 1.4rem 4.4rem; }
	.steps-stacked li::before { left: 1.1rem; top: 1.3rem; }
	.live-animals-tag { left: 12px; }
}