/*
Theme Name: Main Gate Design
Theme URI: https://maingatedesign.com/
Author: Main Gate Design
Description: Sturdy fabrication-inspired theme for main gate galleries: graphite bar with amber accents, condensed headings, spec-sheet page heads, 4:3 gate cards with size, material and finish rows, a fabricator tip on every design, block-style section index, full-screen viewer and image SEO.
Version: 1.0.0
Requires at least: 6.2
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: maingatedesign
*/

@font-face { font-family: "Barlow Condensed"; src: url(assets/fonts/barlow-condensed-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url(assets/fonts/barlow-condensed-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url(assets/fonts/source-sans-3-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url(assets/fonts/source-sans-3-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }

:root {
	--graphite: #1d2126; --graphite-2: #2a3038; --steel: #2d6a8f; --steel-l: #e6eef4; --amber: #e3a72f; --amber-d: #a8760f;
	--bg: #f1efe9; --card: #fff; --ink: #1b1d20; --mute: #5c6168; --line: #dcd8cf;
	--cond: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
	--text: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.66 var(--text); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--steel); text-underline-offset: 3px; }
a:hover { color: var(--amber-d); }
h1, h2, h3 { font-family: var(--cond); font-weight: 700; line-height: 1.08; letter-spacing: .01em; }
h2 { font-size: 1.9rem; margin: 2.4rem 0 .6rem; }
h3 { font-size: 1.25rem; font-weight: 600; }
.wrap { width: min(1180px, 100% - 32px); margin: 0 auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 99; background: #fff; padding: 8px 12px; }

/* bar */
.mg-bar { background: var(--graphite); color: #f1efe9; position: relative; z-index: 30; border-bottom: 4px solid var(--amber); }
.mg-bar-in { display: flex; align-items: center; justify-content: space-between; min-height: 66px; gap: 16px; }
.mg-mark { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.mg-mark svg { width: 44px; height: 36px; }
.mg-mark span { display: flex; flex-direction: column; line-height: 1; }
.mg-mark b { font: 700 1.5rem/1 var(--cond); letter-spacing: .06em; }
.mg-mark small { font-size: .74rem; color: var(--amber); letter-spacing: .18em; text-transform: uppercase; margin-top: 3px; }
.mg-browse summary { list-style: none; cursor: pointer; border: 2px solid var(--amber); color: var(--amber); font: 700 1.05rem/1 var(--cond); letter-spacing: .06em; text-transform: uppercase; padding: 9px 14px; }
.mg-browse summary::-webkit-details-marker { display: none; }
.mg-browse[open] summary { background: var(--amber); color: var(--graphite); }
.mg-drop { position: absolute; left: 0; right: 0; top: 100%; background: var(--graphite-2); max-height: 76vh; overflow: auto; box-shadow: 0 20px 40px rgba(0, 0, 0, .3); }
.mg-drop .wrap { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 4px 28px; padding: 18px 0 26px; }
.mg-drop h3 { color: var(--amber); font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; margin: 14px 0 6px; }
.mg-drop a { display: block; color: #e5e3dd; text-decoration: none; padding: 4px 0; }
.mg-drop a:hover { color: #fff; }
.mg-tabs { background: var(--graphite-2); }
.mg-tabs .wrap { display: flex; overflow-x: auto; scrollbar-width: none; }
.mg-tabs .wrap::-webkit-scrollbar { display: none; }
.mg-tabs a { white-space: nowrap; color: #c8ccd2; text-decoration: none; font: 600 1.05rem/1 var(--cond); letter-spacing: .04em; text-transform: uppercase; padding: 12px 16px; border-right: 1px solid #3a414b; }
.mg-tabs a:first-child { border-left: 1px solid #3a414b; }
.mg-tabs a:hover { background: var(--steel); color: #fff; }

/* page head: title + spec sheet */
.mg-head { background: var(--card); border-bottom: 1px solid var(--line); padding: 22px 0 26px; }
.mg-head .wrap { display: grid; grid-template-columns: 1fr 260px; gap: 30px; align-items: end; }
.mg-crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .86rem; color: var(--mute); margin: 0 0 10px; }
.mg-crumbs a { color: var(--mute); text-decoration: none; }
.mg-head h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); margin: 0; text-transform: uppercase; letter-spacing: .02em; }
.mg-sheet { margin: 0; border: 2px solid var(--graphite); }
.mg-sheet div { display: flex; justify-content: space-between; gap: 10px; padding: 7px 12px; border-bottom: 1px solid var(--line); }
.mg-sheet div:last-child { border-bottom: 0; }
.mg-sheet dt { font: 600 .95rem/1.3 var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--mute); }
.mg-sheet dd { margin: 0; font-weight: 600; text-align: right; }

/* flow */
.mg-main { padding-bottom: 40px; }
.mg-flow { padding-top: 24px; }
.mg-intro { max-width: 800px; font-size: 1.06rem; }
.mg-jump { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; margin: 20px 0 10px; }
.mg-jump a { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--steel); text-decoration: none; color: var(--ink); font-weight: 600; font-size: .94rem; padding: 9px 12px; }
.mg-jump a::after { content: "\2193"; color: var(--amber-d); font-weight: 700; }
.mg-jump a:hover { border-left-color: var(--amber); }
.mg-sec { scroll-margin-top: 14px; }
.mg-sec > h2 { text-transform: uppercase; border-bottom: 3px solid var(--graphite); padding-bottom: 6px; display: inline-block; }
.mg-sec > p { max-width: 820px; }

/* gate cards */
.mg-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 22px; margin: 16px 0 6px; }
.mg-card { margin: 0; background: var(--card); border: 1px solid var(--line); display: flex; flex-direction: column; scroll-margin-top: 14px; }
.mg-zoom { display: block; aspect-ratio: 4 / 3; background: #e4e0d8; overflow: hidden; }
.mg-zoom img { width: 100%; height: 100%; object-fit: cover; }
.mg-card figcaption { padding: 0 16px 16px; font-size: .96rem; }
.mg-spec { width: calc(100% + 32px); margin: 0 -16px 12px; border-collapse: collapse; font-size: .9rem; }
.mg-spec th, .mg-spec td { padding: 7px 16px; border-bottom: 1px solid var(--line); text-align: left; background: none; color: var(--ink); }
.mg-spec th { width: 34%; font: 600 .95rem/1.2 var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--mute); background: #f7f6f2; }
.mg-card .cap { margin: 0 0 10px; }
.mg-card .fab { margin: 0; padding: 10px 12px; background: var(--steel-l); border-left: 4px solid var(--steel); font-size: .92rem; }
.mg-card .fab b { font-family: var(--cond); text-transform: uppercase; letter-spacing: .05em; color: var(--steel); }

/* guides, tables, faq */
.mg-guide { max-width: 860px; }
.mg-guide h2 { text-transform: uppercase; }
.mg-guide h2::before { content: ""; display: inline-block; width: 14px; height: 14px; background: var(--amber); margin-right: 10px; }
.table-scroll { overflow-x: auto; margin: 14px 0; background: var(--card); border: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; font-size: .94rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--graphite); color: #fff; font-family: var(--cond); font-size: 1rem; letter-spacing: .04em; }
.mg-faq { max-width: 860px; }
.mg-faq details { background: var(--card); border: 1px solid var(--line); margin-bottom: 6px; }
.mg-faq summary { list-style: none; cursor: pointer; padding: 12px 16px; display: flex; justify-content: space-between; gap: 12px; }
.mg-faq summary::-webkit-details-marker { display: none; }
.mg-faq summary h3 { margin: 0; font: 600 1.02rem/1.4 var(--text); }
.mg-faq summary::after { content: "+"; font: 700 1.4rem/1 var(--cond); color: var(--steel); }
.mg-faq details[open] summary::after { content: "\2013"; }
.mg-faq details > div { padding: 0 16px 12px; color: var(--mute); }
.mg-ad { margin: 26px 0; min-height: 90px; text-align: center; }

/* tiles */
.mg-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.mg-tile { display: block; background: var(--card); border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.mg-tile img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.mg-tile span { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 10px 12px; border-top: 3px solid var(--amber); }
.mg-tile b { font: 700 1.15rem/1.15 var(--cond); text-transform: uppercase; letter-spacing: .02em; }
.mg-tile small { color: var(--mute); font-size: .8rem; white-space: nowrap; }
.mg-tile:hover { border-color: var(--steel); }
.mg-next { margin-top: 46px; }
.mg-next h2, .mg-block h2 { text-transform: uppercase; }
.mg-block { padding-top: 12px; scroll-margin-top: 10px; }

/* front */
.mg-lead { background: var(--graphite); color: #e9e7e1; padding: 40px 0; background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, .035) 0 2px, transparent 2px 26px); }
.mg-lead .wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; align-items: center; }
.mg-lead h1 { color: #fff; font-size: clamp(2.4rem, 5.4vw, 4rem); margin: 0 0 14px; text-transform: uppercase; }
.mg-lead .lead { margin: 0; font-size: 1.1rem; color: #c9ccd1; max-width: 560px; }
.mg-facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.mg-facts li { background: var(--graphite-2); border-left: 4px solid var(--amber); padding: 10px 14px; display: flex; align-items: baseline; gap: 12px; }
.mg-facts b { font: 700 1.9rem/1 var(--cond); color: var(--amber); white-space: nowrap; }
.mg-facts span { color: #c9ccd1; font-size: .95rem; }

/* static pages */
.mg-page { max-width: 780px; padding: 10px 0 30px; }
.mg-page h1 { font-size: clamp(2rem, 4vw, 2.9rem); margin: 10px 0 16px; text-transform: uppercase; }
.mg-plain { padding-top: 16px; }

/* footer */
.mg-foot { background: var(--graphite); color: #b9bdc3; margin-top: 54px; padding: 34px 0 22px; font-size: .92rem; border-top: 4px solid var(--amber); }
.mg-foot a { color: #e2e0da; text-decoration: none; display: block; padding: 3px 0; }
.mg-foot a:hover { color: var(--amber); }
.mg-foot-top { display: grid; grid-template-columns: 1fr 1.3fr; gap: 24px; padding-bottom: 20px; border-bottom: 1px solid #3a414b; }
.mg-foot-brand { margin: 0; }
.mg-foot-brand b { font: 700 1.5rem/1.3 var(--cond); color: #fff; text-transform: uppercase; letter-spacing: .04em; }
.mg-foot-info { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; align-content: start; }
.mg-foot-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px 24px; padding: 16px 0; }
.mg-foot h3 { color: var(--amber); font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; margin: 14px 0 6px; }
.mg-legal { border-top: 1px solid #3a414b; padding-top: 14px; margin: 0; font-size: .82rem; color: #8b9097; }

/* viewer */
.mg-view { width: 100%; max-width: 100%; height: 100%; max-height: 100%; margin: 0; padding: 0; border: 0; background: #121417; color: #eee; }
.mg-view[open] { display: grid; grid-template-columns: 52px 1fr 52px; grid-template-rows: auto 1fr auto; }
.mg-view::backdrop { background: rgba(0, 0, 0, .8); }
.mg-view .bar { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; font-size: .88rem; }
.mg-view .close { background: none; border: 2px solid var(--amber); color: var(--amber); font: 700 .95rem/1 var(--cond); text-transform: uppercase; padding: 8px 12px; cursor: pointer; }
.mg-view .stage { display: flex; align-items: center; justify-content: center; min-height: 0; }
.mg-view .stage img { max-height: 100%; max-width: 100%; object-fit: contain; }
.mg-view .nav { background: none; border: 0; color: #fff; font-size: 1.8rem; cursor: pointer; }
.mg-view .info { grid-column: 1 / -1; padding: 10px 16px 18px; max-width: 780px; margin: 0 auto; text-align: center; }
.mg-view .info p { margin: 0 0 10px; font-size: .94rem; }
.mg-view .act { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.mg-view .act a { color: var(--graphite); background: var(--amber); text-decoration: none; font: 700 .95rem/1 var(--cond); text-transform: uppercase; padding: 9px 14px; }

@media (max-width: 760px) {
	body { font-size: 16px; }
	.mg-head .wrap, .mg-lead .wrap, .mg-foot-top { grid-template-columns: 1fr; }
	.mg-head .wrap { gap: 14px; }
	.mg-grid { grid-template-columns: 1fr; gap: 20px; }
	.mg-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
	.mg-tile span { flex-direction: column; gap: 2px; }
	.mg-tile b { font-size: 1rem; }
	.mg-mark b { font-size: 1.25rem; }
	.mg-browse summary { font-size: .92rem; padding: 8px 10px; }
	.mg-lead { padding: 28px 0; }
	h2 { font-size: 1.6rem; }
	.mg-view[open] { grid-template-columns: 30px 1fr 30px; }
}