/*
Theme Name: Van Kav Portfolio
Theme URI: https://vankavan.com
Author: Carter Genrick
Description: "The Working Archive" — an authored studio-archive portfolio. Warm paper, evergreen, oxblood, and brass; Instrument Serif + Inter. Editorial grid, thin rules, sharp corners, generous whitespace.
Version: 0.6.0
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: vankavan
*/

:root {
	--color-paper: #F7F1E7;
	--color-ink: #20211F;
	--color-oxblood: #9A3E37;
	--color-evergreen: #173D35;
	--color-brass: #C18A2E;
	--color-archival: #6B6A63;
	--color-stone: #DDD8CF;
	--color-graphite: #173D35;
	--font-display: "Space Grotesk", system-ui, sans-serif;
	--font-body: "Inter", system-ui, sans-serif;
	--font-utility: "Inter", system-ui, sans-serif;
	--rule: 1px solid var(--color-stone);
	--maxw: 1240px;
	--gutter: 24px;
	--img-radius: 0px;
	--flow: 1;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--color-paper);
	color: var(--color-ink);
	font-family: var(--font-body);
	font-size: 17px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	/* Subtle material grain. */
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.035em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
@media (max-width: 640px) { .wrap { padding: 0 16px; } }
.rule { border-top: var(--rule); }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--color-ink); color: var(--color-paper); padding: .5rem 1rem; z-index: 100; }
:focus-visible { outline: 2px solid var(--color-oxblood); outline-offset: 2px; }

.font-display { font-family: var(--font-display); }
.text-oxblood { color: var(--color-oxblood); }
.text-archival { color: var(--color-archival); }
.eyebrow {
	font-family: var(--font-utility);
	font-size: .72rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: .2em;
	color: var(--color-oxblood);
	margin: 0;
}

/* Header */
.site-header { background: color-mix(in srgb, var(--color-paper) 92%, transparent); border-bottom: var(--rule); }
.site-header .wrap { display: flex; align-items: center; gap: 1.75rem; padding-top: 1.15rem; padding-bottom: 1.15rem; }
.site-header .brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.monogram {
	display: inline-grid; place-items: center;
	width: 2rem; height: 2rem;
	border: 1px solid var(--color-ink);
	background: var(--color-oxblood); border-color: var(--color-oxblood); color: #fff;
	font-family: var(--font-display); font-size: 1rem; font-weight: 600; line-height: 1;
}
.brand-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; letter-spacing: -.02em; }
.site-nav { margin-left: auto; display: flex; gap: 2rem; }
.site-nav a {
	position: relative;
	font-family: var(--font-utility);
	font-size: .92rem;
	font-weight: 500;
	letter-spacing: .01em;
	color: var(--color-ink);
	text-decoration: none;
	padding: .35rem 0;
}
/* Animated underline bar: grows in on hover, stays on the active tab. */
.site-nav a::after {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: 0;
	height: 2px;
	background: var(--color-oxblood);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform .24s ease;
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--color-oxblood); }

/* Hero */
.hero { padding: 4.5rem 0 4rem; overflow: hidden; }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 880px) { .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 4rem; } }
.hero h1 { font-size: clamp(1rem, 1.5vw, 1.2rem); line-height: 1.1; margin: .7rem 0 0; color: var(--color-evergreen); letter-spacing: -.02em; }
.hero-headline { font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5.4rem); font-weight: 600; letter-spacing: -.06em; line-height: .93; margin: 1.3rem 0 0; max-width: 11ch; }
.hero .lead { font-size: 1.1rem; color: var(--color-archival); max-width: 46ch; margin-top: 1.25rem; }
.actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .85rem; }
.btn { font-family: var(--font-utility); font-size: .88rem; font-weight: 600; padding: .85rem 1.35rem; text-decoration: none; border: 1px solid var(--color-ink); display: inline-block; transition: background .2s, color .2s, transform .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-solid { background: var(--color-ink); color: var(--color-paper); }
.btn-solid:hover { background: var(--color-evergreen); border-color: var(--color-evergreen); }
.btn-outline:hover { background: var(--color-ink); color: var(--color-paper); }

/* Archive record (framed image + caption) */
.hero-record { margin: 0; }
.record-frame { display: block; padding: 12px; border: 1px solid var(--color-stone); background: #fff; overflow: hidden; }
.record-frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform .45s ease; }
.hero-record { position: relative; }
.hero-record::before { content:""; position:absolute; width:82%; height:88%; right:-7%; top:-7%; background:var(--color-brass); z-index:-1; }
.hero-record:hover img { transform: scale(1.025); }
.record-empty { aspect-ratio: 4/3; background: var(--color-evergreen); color:var(--color-paper); display:grid; place-items:center; text-align:center; font-family:var(--font-display); font-size:1.8rem; font-weight:600; }
.hero-record figcaption, .record-note { font-family: var(--font-utility); font-size: .74rem; color: var(--color-archival); margin-top: .6rem; letter-spacing: .02em; }

/* Studio index divider */
.studio-index { border-top: 0; border-bottom: 0; background: var(--color-evergreen); color: var(--color-paper); }
.studio-index .wrap { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem 2rem; padding: 1.25rem var(--gutter); }
.idx-label { font-family: var(--font-utility); font-size: .7rem; font-weight:600; text-transform: uppercase; letter-spacing: .14em; color: #E9B85C; }
.studio-index ul { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem 1.75rem; margin: 0; padding: 0; }
.studio-index li { font-family: var(--font-utility); font-size: .82rem; color: var(--color-paper); }
.idx-num { color: var(--color-brass); font-variant-numeric: tabular-nums; margin-right: .3rem; }

/* Sections */
.section { padding: 4.5rem 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; }
.section-head h2 { font-size: clamp(2rem, 3.5vw, 3rem); margin: 0; }
.more { font-family: var(--font-utility); font-size: .8rem; color: var(--color-oxblood); text-decoration: none; }
.more:hover { text-decoration: underline; }

/* Featured: lead larger */
.featured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-top: 2.5rem; }
@media (max-width: 720px) { .featured-grid { grid-template-columns: 1fr; } }
.record { text-decoration: none; color: inherit; display: block; }
.record-lead { grid-column: 1 / -1; }
.record .record-frame { transition: border-color .2s; }
.record:hover .record-frame { border-color: var(--color-brass); }
.record-meta { display: block; margin-top: .85rem; }
.record-no { font-family: var(--font-utility); font-size: .72rem; color: var(--color-brass); letter-spacing: .06em; display: block; }
.record-title { font-family: var(--font-display); font-size: 1.4rem; font-weight:600; letter-spacing:-.03em; display: block; margin-top: .15rem; }
.record-lead .record-title { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.record:hover .record-title { color: var(--color-oxblood); }
.record-note { display: block; max-width: 54ch; }

/* How I work */
.how { padding: 1rem 0 4.5rem; }
.how-grid { display: grid; gap: 2.5rem; align-items: center; border-top: var(--rule); padding-top: 3rem; }
@media (min-width: 780px) { .how-grid { grid-template-columns: 1.4fr .6fr; } }
.how-note { font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight:500; letter-spacing:-.035em; line-height: 1.25; margin: 1rem 0 0; max-width: 32ch; }
.how-mark { display: grid; place-items: center; aspect-ratio: 3/2; border: 1px solid var(--color-stone); background: #fff; }
.how-mark span { font-family: var(--font-display); font-size: clamp(3rem, 8vw, 5.5rem); color: var(--color-evergreen); }
.how-mark img { width:100%; height:100%; aspect-ratio:3/2; object-fit:cover; }

/* Private band (evergreen) */
.band { background: var(--color-evergreen); color: var(--color-paper); }
.band .wrap { padding: 4.5rem var(--gutter); }
.band h2 { font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.6rem); max-width: 24ch; margin: 1rem 0 0; line-height: 1.15; }
.band .btn { border-color: var(--color-paper); color: var(--color-paper); }
.band .btn:hover { background: var(--color-paper); color: var(--color-evergreen); }

/* Footer */
.site-footer { border-top: var(--rule); margin-top: 0; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: baseline; padding: 2.5rem var(--gutter) 1rem; }
.foot-name { font-family: var(--font-display); font-size: 1.15rem; }
.foot-avail { font-family: var(--font-utility); font-size: .8rem; color: var(--color-archival); margin-left: .75rem; }
.foot-links { margin-left: auto; display: flex; flex-wrap: wrap; gap: 1.5rem; font-family: var(--font-utility); font-size: .8rem; }
.foot-links a { color: var(--color-archival); text-decoration: none; }
.foot-links a:hover { color: var(--color-ink); }
.foot-fine { padding: 0 var(--gutter) 2.5rem; font-family: var(--font-utility); font-size: .72rem; color: var(--color-archival); }

/* Interior pages */
.entry { font-size: 1.05rem; }
.vk-input { width: 100%; border: 1px solid var(--color-stone); background: #fff; padding: .7rem .8rem; font-family: var(--font-body); font-size: 1rem; color: var(--color-ink); }
.vk-input:focus-visible { outline: 2px solid var(--color-oxblood); outline-offset: 1px; }

/* Lab 1: preserve the original homepage and add one restrained work chooser. */
.work-chooser { scroll-margin-top: 1rem; }
.chooser-head { gap: 2rem; padding-bottom: 1.5rem; border-bottom: var(--rule); }
.chooser-head h2 { margin-top: .55rem; }
.chooser-head > p { max-width: 30ch; margin: 0; color: var(--color-archival); }
.work-room-list { display: grid; grid-template-columns:repeat(3,1fr); gap:1rem; margin-top:1.5rem; }
.work-room { display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: start; min-height:15rem; padding: 1.5rem; border:0; color: var(--color-paper); background:var(--color-oxblood); text-decoration: none; transition: transform .22s, box-shadow .22s; }
.work-room:nth-child(2) { background:var(--color-evergreen); }
.work-room:nth-child(3) { background:#C18A2E; color:var(--color-ink); }
.work-room:first-child { border-top: 0; }
.work-room:hover, .work-room:focus-visible { color:inherit; transform:translateY(-5px); box-shadow:0 18px 34px rgba(32,33,31,.16); }
.work-room-number { color: inherit; opacity:.72; font-family: var(--font-utility); font-size: .72rem; }
.work-room-copy { display: flex; flex-direction:column; gap:1rem; height:100%; }
.work-room-copy strong { font-family: var(--font-display); font-size: clamp(1.55rem, 3vw, 2.3rem); font-weight: 600; letter-spacing:-.04em; line-height: 1; }
.work-room-copy small { max-width: 30ch; margin-top:auto; color: inherit; opacity:.8; font-size: .86rem; line-height: 1.5; }
.work-room-arrow { font-size: 1.25rem; }

/* Lab 4: category navigation and a deliberately varied salon wall. */
.salon-page { min-height: 70vh; }
.salon-heading { display: grid; grid-template-columns: 1fr minmax(16rem, 30rem); gap: 3rem; align-items: end; padding-bottom: 2.4rem; border-bottom: var(--rule); }
.salon-heading h1 { font-size: clamp(3rem, 7vw, 6rem); line-height: .9; margin: .7rem 0 0; }
.salon-note { margin: 0; color: var(--color-archival); }
.gallery-tabs { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; gap: .65rem 1.8rem; padding: 1.15rem 0; border-bottom: var(--rule); background: color-mix(in srgb, var(--color-paper) 94%, transparent); backdrop-filter: blur(10px); }
.gallery-tabs a { position: relative; padding: .25rem 0; color: var(--color-archival); font-family: var(--font-utility); font-size: .75rem; text-decoration: none; }
.gallery-tabs a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--color-oxblood); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.gallery-tabs a:hover, .gallery-tabs a[aria-current="page"] { color: var(--color-oxblood); }
.gallery-tabs a:hover::after, .gallery-tabs a[aria-current="page"]::after { transform: scaleX(1); }
.gallery-wall { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(2rem, 5vw, 5.5rem) clamp(1.5rem, 4vw, 4.5rem); align-items: start; padding: clamp(3rem, 7vw, 7rem) clamp(0rem, 3vw, 3rem); }
.gallery-wall figure { margin: 0; }
.salon-piece { grid-column: span 4; align-self: start; color: inherit; text-decoration: none; }
.salon-piece-1 { grid-column: 1 / span 5; }
.salon-piece-2 { grid-column: 8 / span 4; margin-top: 6rem; }
.salon-piece-3 { grid-column: 3 / span 3; }
.salon-piece-4 { grid-column: 7 / span 5; margin-top: -1rem; }
.salon-piece-5 { grid-column: 2 / span 4; }
.salon-frame { display: block; padding: clamp(.45rem, 1vw, .8rem); border: 1px solid #c9c1b5; background: #fff; box-shadow: 0 10px 28px rgba(32,33,31,.10); transition: transform .25s, box-shadow .25s, border-color .25s; }
.salon-frame img { width: 100%; }
.salon-piece:hover .salon-frame { transform: translateY(-4px); border-color: var(--project-accent,var(--color-brass)); box-shadow: 0 16px 34px rgba(32,33,31,.16); }
.gallery-wall figcaption { display: grid; grid-template-columns: 1fr auto; gap: .2rem 1rem; margin-top: .85rem; color: var(--color-ink); font-family: var(--font-utility); font-size: .7rem; }
.gallery-wall figcaption strong { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; letter-spacing:-.025em; }
.gallery-wall figcaption span { color: var(--color-brass); }
.gallery-wall figcaption small { grid-column: 1 / -1; color: var(--color-archival); line-height: 1.45; }
.salon-empty { padding: 4rem 0; color: var(--color-archival); font-family: var(--font-display); font-size: 1.5rem; }

@media (max-width: 800px) {
	.salon-heading { grid-template-columns: 1fr; gap: 1.25rem; }
	.gallery-wall { grid-template-columns: 1fr 1fr; }
	.salon-piece, .salon-piece-1, .salon-piece-2, .salon-piece-3, .salon-piece-4, .salon-piece-5 { grid-column: auto; margin-top: 0; }
	.work-room-list { grid-template-columns:1fr; }
	.work-room { min-height:11rem; }
}
@media (max-width: 540px) {
	.chooser-head { align-items: flex-start; flex-direction: column; }
	.work-room { grid-template-columns: 2rem 1fr auto; gap: .8rem; }
	.gallery-tabs { gap: .5rem 1rem; }
	.gallery-wall { grid-template-columns: 1fr; padding-left: 0; padding-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
	* { transition: none !important; animation: none !important; }
}

/* Invite-only front door. Kept within the same visual system as the portfolio. */
.access-gate { min-height:100vh; display:grid; place-items:center; padding:2rem; background:var(--color-evergreen); color:var(--color-paper); }
.access-card { width:min(100%,34rem); padding:clamp(2rem,6vw,4rem); background:var(--color-paper); color:var(--color-ink); border-top:8px solid var(--color-oxblood); box-shadow:0 30px 80px rgba(0,0,0,.22); }
.access-card h1 { font-size:clamp(2.5rem,8vw,4.5rem); line-height:.95; margin:.75rem 0 1rem; }
.access-card p { color:var(--color-archival); }
.access-form { display:flex; gap:.65rem; margin-top:2rem; }
.access-form input { min-width:0; flex:1; border:1px solid var(--color-stone); background:#fff; color:var(--color-ink); padding:.9rem 1rem; font:inherit; }
.access-form button { border:0; background:var(--color-oxblood); color:#fff; padding:.9rem 1.2rem; font:600 .85rem var(--font-body); cursor:pointer; }
.access-error { color:var(--color-oxblood)!important; font-weight:600; font-size:.85rem; }
.viewer-chip { position:fixed; right:1rem; bottom:1rem; z-index:20; padding:.45rem .7rem; background:var(--color-evergreen); color:var(--color-paper); font:600 .68rem var(--font-body); text-decoration:none; box-shadow:0 6px 18px rgba(0,0,0,.16); }
@media (max-width:520px) { .access-form { flex-direction:column; } }