/*
Theme Name: Fast Land
Description: Theme for smithjam.com and the Fast Land blog. Photo-led story pages that adapt the header to each photo's size, a personal home page and a clean publications layout. Pair with the Smithjam Site Tools plugin.
Version: 1.1.0
Requires at least: 6.4
Requires PHP: 7.4
Author: Joseph Smith
Text Domain: fastland
*/

:root {
	--fl-ink: #1a1a1a;
	--fl-body: #2b2925;
	--fl-muted: #8a857c;
	--fl-faint: #e9e6df;
	--fl-paper: #ffffff;
	--fl-sand: #f7f5f0;
	--fl-teal: #00758f;
	--fl-red: #cd212a;
	--fl-note-bg: #eef4f3;
	--fl-serif: "Playfair Display", Georgia, serif;
	--fl-text: "Source Serif 4", Georgia, serif;
	--fl-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
	--fl-measure: 720px;
	--fl-wide: 1120px;
	--fl-header-h: 72px;
	--fl-gutter: clamp(16px, 4vw, 32px);
}

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0; background: var(--fl-paper); color: var(--fl-ink);
	font: 400 17px/1.6 var(--fl-sans); -webkit-font-smoothing: antialiased;
}
img, video, iframe { max-width: 100%; }
img { height: auto; }
a { color: var(--fl-teal); }
a:hover { color: var(--fl-ink); }
:focus-visible { outline: 2px solid var(--fl-teal); outline-offset: 2px; }
.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.fl-skip { position: absolute; left: -999px; top: 8px; z-index: 10000; background: #fff; padding: 8px 12px; }
.fl-skip:focus { left: 8px; }
.fl-content { min-height: 60vh; }
body:not(.has-hero) .fl-content { padding-top: var(--fl-header-h); }

/* ------------------------------------------------------------------ site header */
.fl-site-header {
	position: fixed; inset: 0 0 auto; z-index: 1000; height: var(--fl-header-h);
	color: #fff; transition: background-color .35s, color .35s, box-shadow .35s;
}
.fl-site-header.is-solid, .menu-open .fl-site-header {
	background: rgba(255, 255, 255, .96); color: var(--fl-ink);
	box-shadow: 0 1px 0 rgba(0, 0, 0, .06); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.admin-bar .fl-site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .fl-site-header { top: 46px; } }
.fl-site-header__in {
	max-width: 1280px; height: 100%; margin: 0 auto; padding: 0 var(--fl-gutter);
	display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.fl-brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.fl-brand:hover { color: inherit; opacity: .8; }
.fl-brand__logo { width: 40px; height: 40px; object-fit: contain; transition: filter .35s; }
.fl-site-header:not(.is-solid) .fl-brand__logo { filter: invert(1); }
.menu-open .fl-site-header .fl-brand__logo { filter: none; }
.fl-brand__name { font: 700 1.4rem/1 var(--fl-serif); letter-spacing: -.01em; }
.fl-menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 32px; }
.fl-menu a {
	color: inherit; text-decoration: none; font: 700 11px/1 var(--fl-sans); letter-spacing: .2em; text-transform: uppercase;
	padding: 8px 0; border-bottom: 1px solid transparent; transition: border-color .2s;
}
.fl-menu a:hover, .fl-menu .current-menu-item > a, .fl-menu .current_page_parent > a { border-bottom-color: currentColor; }
.fl-menu-toggle { display: none; background: none; border: 0; color: inherit; padding: 8px; cursor: pointer; }
@media (max-width: 760px) {
	.fl-menu-toggle, .fl-brand { display: flex; position: relative; z-index: 2; }
	.fl-nav {
		position: fixed; inset: 0; background: #fff; color: var(--fl-ink); display: flex; align-items: center; justify-content: center;
		transform: translateX(100%); transition: transform .4s ease; visibility: hidden;
	}
	.menu-open .fl-nav { transform: none; visibility: visible; }
	/* a blurred backdrop would trap the full-screen menu inside the header bar */
	.menu-open .fl-site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: #fff; }
	.menu-open { overflow: hidden; }
	.fl-menu { flex-direction: column; align-items: center; gap: 28px; }
	.fl-menu a { font: 700 1.9rem/1.2 var(--fl-serif); letter-spacing: 0; text-transform: none; }
}

/* ------------------------------------------------------------------ pills & shared bits */
.fl-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.fl-pill {
	--c: var(--fl-teal);
	display: inline-block; padding: 6px 10px; background: var(--c); color: #fff; text-decoration: none;
	font: 700 10px/1 var(--fl-sans); letter-spacing: .18em; text-transform: uppercase;
}
.fl-pill:hover { color: #fff; filter: brightness(1.1); }
.fl-cat-field-work { --c: #ba4d41; }
.fl-cat-natural-history { --c: #2f5d3a; }
.fl-cat-cape-may-lore { --c: #5b86b3; }
.fl-cat-delaware-bay-restoration { --c: #285199; }
.fl-cat-sea-level-rise { --c: #00758f; }
.fl-cat-nature-and-culture { --c: #a24f7a; }
.fl-cat-conservation { --c: #4f7f9f; }

/* ------------------------------------------------------------------ story header */
.fl-title { font: 700 clamp(2.2rem, 5.5vw, 4.25rem)/1.07 var(--fl-serif); letter-spacing: -.01em; margin: 18px 0 12px; }
.fl-dateline { margin: 0; font: 600 12px/1.4 var(--fl-sans); letter-spacing: .14em; text-transform: uppercase; }

/* banner: big landscape photo, shaped like the photo itself so little is cropped */
.fl-hero {
	position: relative; display: flex; align-items: flex-end; width: 100%;
	min-height: 460px; max-height: 78vh; overflow: hidden; background: #222; color: #fff;
}
.fl-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.fl-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(0, 0, 0, .35), transparent 22%, transparent 45%, rgba(0, 0, 0, .7)); }
.fl-hero__in { position: relative; z-index: 1; width: 100%; max-width: 900px; margin: 0 auto; padding: 48px var(--fl-gutter); text-align: center; }
.fl-hero .fl-title { text-shadow: 0 2px 24px rgba(0, 0, 0, .35); }
.fl-hero .fl-dateline { opacity: .85; }

/* framed / no photo: title on paper */
.fl-titleblock { max-width: 900px; margin: 0 auto; padding: clamp(40px, 7vw, 80px) var(--fl-gutter) 36px; text-align: center; }
.fl-titleblock .fl-dateline { color: var(--fl-muted); }

/* framed: whole photo, never enlarged, on a blurred wash of itself */
.fl-lead {
	position: relative; overflow: hidden; margin: 0 0 8px; padding: clamp(24px, 4vw, 48px) var(--fl-gutter);
	display: flex; flex-direction: column; align-items: center; background: #2a2926;
}
.fl-lead::before {
	content: ""; position: absolute; inset: -60px; background: var(--fl-lead-bg) center / cover no-repeat;
	filter: blur(36px) brightness(.6) saturate(1.15);
}
.fl-lead__img { position: relative; width: auto; max-height: 72vh; object-fit: contain; box-shadow: 0 14px 44px rgba(0, 0, 0, .38); }
.fl-lead figcaption { position: relative; margin-top: 12px; color: rgba(255, 255, 255, .85); font: italic 14px/1.4 var(--fl-sans); }

/* ------------------------------------------------------------------ story text */
.fl-prose {
	max-width: var(--fl-measure); margin: 0 auto; padding: 48px var(--fl-gutter) 24px;
	font: 400 1.1875rem/1.75 var(--fl-text); color: var(--fl-body);
}
.fl-prose > * { margin-top: 0; margin-bottom: 1.35em; }
.fl-prose .alignwide { max-width: var(--fl-wide); margin-left: calc((var(--fl-measure) - var(--fl-wide)) / 2); margin-right: calc((var(--fl-measure) - var(--fl-wide)) / 2); }
.fl-prose .alignfull { max-width: none; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
@media (max-width: 1180px) { .fl-prose .alignwide { margin-left: 0; margin-right: 0; } }
.fl-prose h2, .fl-prose h3, .fl-prose h4 { font-family: var(--fl-serif); color: var(--fl-ink); line-height: 1.25; margin: 1.8em 0 .6em; }
.fl-prose h2 { font-size: 1.85rem; }
.fl-prose h3 { font-size: 1.45rem; }
.fl-prose h4 { font-size: 1.15rem; }
.fl-prose a { text-decoration-thickness: 1px; text-underline-offset: 3px; }
.fl-prose strong { color: var(--fl-ink); }
.single .fl-prose > p:first-of-type::first-letter {
	float: left; font: 700 4.6em/.85 var(--fl-serif); margin: .08em .1em 0 0; color: var(--fl-ink);
}
.fl-prose figure { margin: 2.2em 0; }
.fl-prose .wp-block-image img { display: block; margin: 0 auto; }
.fl-prose figcaption, .fl-prose .wp-element-caption {
	margin-top: .7em; text-align: center; font: italic 400 .95rem/1.5 var(--fl-sans); color: var(--fl-muted);
}
.fl-prose .wp-block-gallery { margin: 2.2em 0; }
.fl-prose .wp-block-gallery figcaption { color: #fff; font-style: normal; text-align: left; }
.fl-prose blockquote, .fl-prose .wp-block-quote {
	margin: 2em 0; padding: 0 0 0 1.4em; border-left: 3px solid var(--fl-teal); color: #3d3a35; font-style: italic;
}
.fl-prose .wp-block-pullquote {
	margin: 2.4em 0; padding: 1.6em 0; border-top: 2px solid var(--fl-ink); border-bottom: 2px solid var(--fl-ink); text-align: center;
}
.fl-prose .wp-block-pullquote blockquote { border: 0; padding: 0; margin: 0; }
.fl-prose .wp-block-pullquote p { font: italic 400 1.55rem/1.45 var(--fl-serif); color: var(--fl-ink); }
.fl-prose hr, .fl-prose .wp-block-separator { border: 0; border-top: 1px solid var(--fl-faint); width: 40%; margin: 3em auto; }
.fl-prose ul, .fl-prose ol { padding-left: 1.3em; }
.fl-prose li { margin-bottom: .4em; }
.fl-prose .wp-block-embed { margin: 2.2em 0; }
.fl-prose iframe { border: 0; }
.fl-prose .wp-block-details { border: 1px solid var(--fl-faint); padding: .8em 1.2em; }
.fl-prose .wp-block-details summary { cursor: pointer; font: 700 1rem/1.4 var(--fl-sans); color: var(--fl-ink); }
.fl-prose table { width: 100%; border-collapse: collapse; font: .95rem/1.5 var(--fl-sans); }
.fl-prose td, .fl-prose th { border-bottom: 1px solid var(--fl-faint); padding: 8px; text-align: left; }

.fl-article__footer { max-width: var(--fl-measure); margin: 0 auto; padding: 24px var(--fl-gutter) 96px; font-family: var(--fl-sans); }
.fl-tags a { display: inline-block; margin: 0 6px 6px 0; padding: 4px 10px; background: var(--fl-sand); color: var(--fl-body); text-decoration: none; font-size: 13px; }
.fl-postnav { margin-top: 48px; border-top: 1px solid var(--fl-faint); }
.fl-postnav .nav-links { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding-top: 32px; }
.fl-postnav .nav-next { text-align: right; grid-column: 2; }
.fl-postnav a { text-decoration: none; color: var(--fl-ink); display: block; }
.fl-postnav__label { display: block; font: 700 10px/1 var(--fl-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--fl-muted); margin-bottom: 8px; }
.fl-postnav__title { font: 700 1.15rem/1.3 var(--fl-serif); }
.fl-postnav a:hover .fl-postnav__title { color: var(--fl-teal); }
.fl-back { margin-top: 48px; font: 700 11px/1 var(--fl-sans); letter-spacing: .18em; text-transform: uppercase; }
.fl-back a { color: var(--fl-ink); text-decoration: none; }
.fl-back a:hover { color: var(--fl-teal); }

/* ------------------------------------------------------------------ blog index */
.fl-blog { max-width: var(--fl-wide); margin: 0 auto; padding: 0 var(--fl-gutter) 96px; }
.fl-masthead { text-align: center; padding: clamp(48px, 8vw, 96px) 0 48px; border-bottom: 1px solid var(--fl-faint); margin-bottom: 56px; }
.fl-masthead__tree { display: block; width: clamp(150px, 22vw, 230px); height: auto; margin: 0 auto 18px; }
.fl-masthead__kicker { margin: 0 0 14px; font: 700 11px/1 var(--fl-sans); letter-spacing: .24em; text-transform: uppercase; color: var(--fl-muted); }
.fl-masthead__kicker a { color: inherit; text-decoration: none; }
.fl-masthead__name { margin: 0; font: 700 clamp(3rem, 9vw, 6.5rem)/1 var(--fl-serif); letter-spacing: -.02em; }
.fl-masthead--small .fl-masthead__name { font-size: clamp(2.2rem, 6vw, 3.8rem); }
.fl-masthead__tagline { margin: 16px 0 0; font: italic 400 1.25rem/1.5 var(--fl-text); color: var(--fl-muted); }
.fl-catnav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-top: 32px; }
.fl-catnav a {
	color: var(--fl-muted); text-decoration: none; font: 700 11px/1 var(--fl-sans); letter-spacing: .16em; text-transform: uppercase;
	padding: 6px 0; border-bottom: 1px solid transparent;
}
.fl-catnav a:hover, .fl-catnav a[aria-current] { color: var(--fl-ink); border-bottom-color: var(--fl-ink); }

.fl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 56px 32px; }
.fl-grid--three { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.fl-card { display: flex; flex-direction: column; gap: 16px; }
.fl-card__media { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--fl-sand); }
.fl-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.fl-card:hover .fl-card__img { transform: scale(1.04); }
.fl-card__noimg { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, #dfe9e6, #f3efe6); }
.fl-card__body { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.fl-card .fl-pills { justify-content: flex-start; }
.fl-card__title { margin: 0; font: 700 1.5rem/1.2 var(--fl-serif); }
.fl-card__title a { color: var(--fl-ink); text-decoration: none; }
.fl-card__title a:hover { color: var(--fl-teal); }
.fl-card__excerpt { margin: 0; font: 400 1.02rem/1.6 var(--fl-text); color: var(--fl-body); }
.fl-card__date { margin: 0; font: 600 11px/1 var(--fl-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--fl-muted); }
@media (min-width: 900px) {
	.fl-card--lead { grid-column: 1 / -1; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
	.fl-card--lead .fl-card__title { font-size: 2.6rem; }
}
.fl-pagination { margin-top: 72px; text-align: center; font: 600 14px/1 var(--fl-sans); }
.fl-pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.fl-pagination a, .fl-pagination span { padding: 10px 14px; color: var(--fl-ink); text-decoration: none; }
.fl-pagination .current { background: var(--fl-ink); color: #fff; }
.fl-empty { text-align: center; color: var(--fl-muted); }

/* ------------------------------------------------------------------ pages */
.fl-page { padding-bottom: 96px; }
.fl-page__header { max-width: 960px; margin: 0 auto; padding: clamp(48px, 8vw, 88px) var(--fl-gutter) 8px; }
.fl-page__title { margin: 0; font: 700 clamp(2.6rem, 7vw, 4rem)/1.05 var(--fl-serif); letter-spacing: -.01em; }
.fl-page__image { max-width: 960px; margin: 32px auto 0; padding: 0 var(--fl-gutter); }
.fl-prose--page { max-width: 960px; font-size: 1.125rem; }
.fl-prose--page > p, .fl-prose--page > ul, .fl-prose--page > ol { max-width: var(--fl-measure); }

/* ------------------------------------------------------------------ home */
.fl-home__hero { position: relative; height: 100vh; height: 100svh; min-height: 520px; display: flex; align-items: flex-end; background: #1c1b19; color: #fff; overflow: hidden; }
.fl-home__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .92; }
.fl-home__hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(0, 0, 0, .3), transparent 25%, transparent 50%, rgba(0, 0, 0, .55)); }
.fl-home__hero-in { position: relative; z-index: 1; width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--fl-gutter) clamp(48px, 10vh, 112px); }
.fl-home__title { margin: 0; font: 400 clamp(3rem, 8vw, 5.5rem)/1.05 var(--fl-serif); max-width: 14ch; }
.fl-home__lede { margin: 24px 0 0; max-width: 34rem; font: 700 13px/1.7 var(--fl-sans); letter-spacing: .15em; text-transform: uppercase; opacity: .92; }
.fl-home__plain .fl-home__lede { color: var(--fl-muted); }
.fl-home__intro { padding-top: 72px; }
.fl-home__section { max-width: var(--fl-wide); margin: 0 auto; padding: 72px var(--fl-gutter) 24px; }
.fl-home__section + .fl-home__section { border-top: 1px solid var(--fl-faint); margin-top: 48px; }
.fl-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.fl-section-head h2 { margin: 0; font: 700 clamp(2rem, 4vw, 2.8rem)/1.1 var(--fl-serif); }
.fl-section-head a { color: var(--fl-ink); text-decoration: none; font: 700 11px/1 var(--fl-sans); letter-spacing: .18em; text-transform: uppercase; }
.fl-section-head a:hover { color: var(--fl-teal); }
.fl-section-sub { margin: 8px 0 40px; font: italic 1.15rem/1.5 var(--fl-text); color: var(--fl-muted); }
.fl-home__pubs .sj-pubs { margin-top: 40px; }

/* ------------------------------------------------------------------ footer */
.fl-site-footer { border-top: 1px solid var(--fl-faint); background: var(--fl-paper); }
.fl-site-footer__in {
	max-width: 1280px; margin: 0 auto; padding: 64px var(--fl-gutter);
	display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 32px;
}
.fl-site-footer__name { font: 700 1.5rem/1 var(--fl-serif); color: var(--fl-ink); text-decoration: none; }
.fl-site-footer__text { margin: 14px 0 0; max-width: 22rem; font: 600 11px/1.9 var(--fl-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--fl-muted); }
.fl-footer-menu { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 28px; }
.fl-footer-menu a { color: var(--fl-ink); text-decoration: none; font: 700 11px/1 var(--fl-sans); letter-spacing: .18em; text-transform: uppercase; }
.fl-site-footer__copy { flex-basis: 100%; margin: 0; font: 600 10px/1 var(--fl-sans); letter-spacing: .16em; text-transform: uppercase; color: #c3beb4; }

/* search form */
.search-form { display: flex; gap: 8px; justify-content: center; margin-top: 24px; }
.search-form .search-field { font: 1rem var(--fl-sans); padding: 10px 12px; border: 1px solid var(--fl-faint); min-width: 0; width: 18rem; }
.search-form .search-submit { font: 700 11px var(--fl-sans); letter-spacing: .16em; text-transform: uppercase; background: var(--fl-ink); color: #fff; border: 0; padding: 0 16px; cursor: pointer; }