/*
Theme Name: LabCulture
Theme URI: https://labculture.net
Author: Mina Gergis
Author URI: https://labculture.net
Description: A one-page storefront theme for LabCulture.net, with four departments (Chemistry, Experiments, Fitness, The Reading Room) as WordPress categories.
Version: 1.0.0
Text Domain: labculture
*/

:root {
  --ink: #123536;
  --ink-soft: #315759;
  --paper: #eeecdf;
  --paper-deep: #dedcca;
  --acid: #d8ef45;
  --clay: #dc7955;
  --sky: #b5dce0;
  --wood: #6b4226;
  --wood-light: #93643c;
  --cream: #f3e9d6;
  --parchment: #ede4d3;
  --parchment-deep: #ddceac;
  --espresso: #3b2a20;
  --espresso-soft: #5b463a;
  --burgundy: #6e2f34;
  --brass: #b08d57;
  --ivory: #f5efe2;
  --font-sans: "DM Sans", sans-serif;
  --font-serif: "Instrument Serif", serif;
  --font-mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--acid); color: var(--ink); }
.wrap { max-width: 1300px; margin: auto; padding: 0 4vw; }
.screen-reader-text { position:absolute; left:-9999px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 30; width: 100%; background: rgba(238,236,223,.9); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(18,53,54,.14); transition: background .3s ease, padding .3s ease; }
.nav-inner { max-width: 1300px; margin: auto; display: flex; align-items: center; justify-content: space-between; padding: 16px 4vw; }
.wordmark { display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 700; letter-spacing: -.03em; }
.wordmark-mark { width: 20px; height: 20px; border-radius: 50%; background: var(--acid); position: relative; overflow: hidden; }
.wordmark-mark::before, .wordmark-mark::after { content: ""; position: absolute; border: 1px solid var(--ink); border-radius: 50%; inset: 4px -3px; transform: rotate(38deg); }
.wordmark-mark::after { inset: -3px 4px; }
.nav-links { display: flex; align-items: center; gap: 26px; font: 11px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.nav-link { position: relative; opacity: .75; padding-bottom: 3px; transition: opacity .2s ease; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--clay); transition: right .25s ease; }
.nav-link:hover, .nav-link.current { opacity: 1; }
.nav-link:hover::after, .nav-link.current::after { right: 0; }
.menu-button { display: none; border: 0; background: transparent; padding: 8px 0; color: var(--ink); cursor: pointer; }
.menu-button svg { display: block; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.mobile-menu { display: none; }

/* hero */
.hero { padding: 70px 0 60px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 4vw; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 10px; font: 11px var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); }
.eyebrow .line { width: 34px; height: 1px; background: var(--clay); display: block; }
.hero h1 { font-size: clamp(32px, 3.6vw, 50px); line-height: 1.12; letter-spacing: -.015em; font-weight: 600; margin: 20px 0 22px; max-width: 620px; }
.hero h1 em { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--clay); }
.hero p { max-width: 460px; color: var(--ink-soft); font-size: 16.5px; line-height: 1.6; margin: 0 0 28px; }
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 18px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); font: 11px var(--font-mono); text-transform: uppercase; letter-spacing: .05em; transition: all .2s ease; }
.btn:hover { background: var(--clay); border-color: var(--clay); color: var(--ink); transform: translateY(-2px); }
.text-link { font-size: 13.5px; border-bottom: 1px solid var(--ink); padding-bottom: 3px; }
.text-link:hover { color: var(--clay); border-color: var(--clay); }
.hero-art { position: relative; aspect-ratio: 1/1; max-width: 420px; margin-left: auto; }
.hero-blob { position: absolute; inset: 6% 4% 4% 10%; background: var(--sky); border-radius: 47% 53% 46% 54% / 51% 39% 61% 49%; transform: rotate(-8deg); }
.hero-blob2 { position: absolute; inset: 20% 20% 16% 18%; background: var(--clay); border-radius: 41% 59% 58% 42% / 39% 43% 57% 61%; }

/* ticker */
.ticker { overflow: hidden; background: var(--acid); border-top: 1px solid rgba(18,53,54,.25); border-bottom: 1px solid rgba(18,53,54,.25); padding: 13px 0; }
.ticker-track { display: flex; width: max-content; gap: 10px; animation: scroll 24s linear infinite; font: 12px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.ticker-track span { padding: 0 4px; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* departments */
.depts { padding: 70px 0 30px; }
.section-label { font: 11px var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); margin-bottom: 10px; display: block; }
.depts h2 { font-size: clamp(28px, 3.6vw, 42px); letter-spacing: -.02em; margin: 0 0 12px; max-width: 640px; }
.depts .wrap-note { color: var(--ink-soft); font-size: 15px; max-width: 520px; margin: 0 0 38px; line-height: 1.55; }
.aisle { border-top: 1px solid rgba(18,53,54,.28); }
.aisle-row { display: grid; grid-template-columns: 64px 1.1fr 1fr 90px 30px; align-items: center; gap: 18px; min-height: 118px; border-bottom: 1px solid rgba(18,53,54,.28); transition: padding .25s ease, background .25s ease; }
.aisle-row:hover { padding-left: 14px; background: rgba(216,239,69,.08); }
.aisle-index { font: 12px var(--font-mono); color: var(--clay); }
.aisle-row h3 { margin: 0; font-family: var(--font-serif); font-size: 30px; font-weight: 400; letter-spacing: -.01em; }
.aisle-row p { margin: 0; color: var(--ink-soft); font-size: 13.5px; line-height: 1.5; max-width: 340px; }
.aisle-count { font: 11px var(--font-mono); text-transform: uppercase; color: var(--ink-soft); text-align: right; }
.aisle-arrow { font-size: 20px; color: var(--clay); transition: transform .2s ease; }
.aisle-row:hover .aisle-arrow { transform: translate(3px,-3px); }

/* fresh off the shelf */
.shelf { padding: 60px 0 90px; }
.shelf-top { display: flex; justify-content: space-between; align-items: end; border-bottom: 1px solid rgba(18,53,54,.3); padding-bottom: 20px; margin-bottom: 22px; }
.shelf-top h2 { margin: 0; font-size: clamp(24px,2.8vw,34px); max-width: 520px; }
.shelf-link { font: 11px var(--font-mono); text-transform: uppercase; border-bottom: 1px solid var(--ink); padding-bottom: 3px; }
.shelf-grid { display: grid; grid-template-columns: 1.3fr .85fr .85fr; gap: 16px; }
.card { min-height: 340px; padding: 24px; border: 1px solid rgba(18,53,54,.32); display: flex; flex-direction: column; justify-content: space-between; transition: all .25s ease; }
.card:hover { background: var(--sky); transform: translateY(-4px); }
.card.featured { background: var(--clay); border-color: var(--clay); min-height: 410px; }
.card.featured:hover { background: #e08764; }
.card-top { display: flex; justify-content: space-between; font: 10px var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.card h3 { margin: 22px 0 0; font-size: clamp(22px,2.4vw,32px); line-height: 1.05; letter-spacing: -.02em; font-weight: 500; }
.card-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
.shelf-empty { padding: 40px 0; color: var(--ink-soft); font-size: 15px; }

/* pull up a chair — subscribe, real photo */
.chair-section { margin-top: 30px; background: linear-gradient(160deg, var(--parchment) 0%, var(--parchment-deep) 100%); padding: 85px 4vw 0; color: var(--espresso); overflow: hidden; }
.chair-section .section-label { color: var(--espresso-soft); }
.chair-inner { max-width: 1300px; margin: auto; display: grid; grid-template-columns: .95fr .9fr .85fr; gap: 3.5vw; align-items: center; }
.chair-section h2 { font-size: clamp(30px,3.6vw,46px); letter-spacing: -.02em; margin: 16px 0 18px; max-width: 460px; font-family: var(--font-serif); font-weight: 400; color: var(--espresso); }
.chair-section p.lede { max-width: 420px; color: var(--espresso-soft); font-size: 15.5px; line-height: 1.65; margin: 0; }
.chair-form { align-self: center; }
.chair-row { display: flex; flex-direction: column; gap: 12px; }
.chair-row input { border: 1px solid rgba(59,42,32,.35); outline: 0; padding: 13px 14px; background: transparent; color: var(--espresso); font-size: 14.5px; }
.chair-row input::placeholder { color: rgba(59,42,32,.55); }
.chair-row button { border: 0; background: var(--espresso); cursor: pointer; padding: 13px 14px; font: 11px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--parchment); transition: background .2s ease; }
.chair-row button:hover { background: var(--burgundy); }
.chair-fine { margin-top: 14px; font-size: 13px; color: var(--espresso-soft); line-height: 1.5; }
.chair-status { min-height: 16px; margin-top: 8px; font-size: 12px; color: var(--espresso-soft); }
.table-photo-wrap { position: relative; width: 100%; align-self: end; }
.table-photo-wrap img { display: block; width: 100%; height: auto; border-radius: 50% 50% 4px 4px / 34% 34% 4px 4px; }
.chair-divider { max-width: 1300px; margin: 40px auto 0; border-top: 1px solid rgba(59,42,32,.22); }

footer.site-footer { padding: 28px 4vw 34px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font: 10px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; max-width: 1300px; margin: auto; }
.footer-links a:hover { color: var(--clay); }

/* department (category archive) pages */
.dept-header { padding: 130px 4vw 60px; max-width: 1300px; margin: auto; border-bottom: 1px solid rgba(18,53,54,.28); }
.dept-header .aisle-index { font-size: 14px; }
.dept-header h1 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(40px, 6vw, 74px); letter-spacing: -.02em; margin: 14px 0 16px; }
.dept-header p { max-width: 560px; color: var(--ink-soft); font-size: 16px; line-height: 1.6; margin: 0; }
.dept-list { max-width: 1300px; margin: auto; padding: 10px 4vw 90px; }
.dept-post { display: grid; grid-template-columns: 140px 1fr auto; gap: 24px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid rgba(18,53,54,.22); transition: padding .2s ease, background .2s ease; }
.dept-post:hover { padding-left: 10px; background: rgba(216,239,69,.06); }
.dept-post time { font: 11px var(--font-mono); text-transform: uppercase; color: var(--ink-soft); }
.dept-post h2 { margin: 0; font-family: var(--font-serif); font-weight: 400; font-size: 26px; letter-spacing: -.01em; }
.dept-post .dept-excerpt { margin: 6px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.5; max-width: 640px; }
.dept-post .dept-arrow { font-size: 18px; color: var(--clay); }
.dept-empty { padding: 60px 0; color: var(--ink-soft); font-size: 16px; }
.dept-pagination { display: flex; gap: 16px; padding: 30px 0 80px; font: 11px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.dept-pagination a, .dept-pagination span { border-bottom: 1px solid var(--ink); padding-bottom: 3px; }

/* generic page content (About, single posts, etc.) */
.site-main-page { max-width: 820px; margin: auto; padding: 150px 4vw 100px; }
.site-main-page h1 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(38px,5vw,58px); letter-spacing: -.02em; margin: 0 0 26px; }
.site-main-page .entry-meta { font: 11px var(--font-mono); text-transform: uppercase; color: var(--ink-soft); letter-spacing: .06em; margin-bottom: 18px; }
.site-main-page .entry-content { font-size: 17px; line-height: 1.7; color: var(--ink); }
.site-main-page .entry-content p { margin: 0 0 22px; }
.site-main-page .entry-content img { margin: 30px 0; }
.site-main-page .entry-content h2 { font-family: var(--font-serif); font-weight: 400; font-size: 30px; margin: 40px 0 16px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .18s; }
.delay-3 { transition-delay: .26s; }

body.admin-bar .site-header { top: 32px; }

@media (max-width: 900px) {
  body.admin-bar .site-header { top: 46px; }
  .nav-inner { padding: 17px 5vw; }
  .nav-links { display: none; }
  .menu-button { display: block; }
  .mobile-menu { display: flex; position: absolute; top: 63px; left: 5vw; right: 5vw; flex-direction: column; border: 1px solid var(--ink); background: var(--paper); padding: 7px 20px 15px; box-shadow: 7px 7px 0 var(--acid); }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu a { padding: 14px 0; border-bottom: 1px solid rgba(18,53,54,.23); font: 12px var(--font-mono); text-transform: uppercase; }
  .mobile-menu a:last-child { border-bottom: 0; }
  .hero { display: block; padding: 40px 0 50px; }
  .hero-art { margin: 20px auto 0; width: 46%; max-width: 210px; }
  .aisle-row { grid-template-columns: 34px 1fr 26px; grid-template-areas: "idx title arrow" ". desc ."; }
  .aisle-index { grid-area: idx; } .aisle-row h3 { grid-area: title; } .aisle-row p { grid-area: desc; max-width: none; margin-top: 6px; } .aisle-arrow { grid-area: arrow; } .aisle-count { display: none; }
  .shelf-grid { display: block; }
  .card, .card.featured { margin-bottom: 14px; min-height: 260px; }
  .chair-inner { display: block; text-align: center; }
  .chair-section h2, .chair-section p.lede { margin-left: auto; margin-right: auto; }
  .table-photo-wrap { margin: 34px auto; max-width: 360px; }
  .chair-form { margin-top: 34px; text-align: left; max-width: 360px; margin-left: auto; margin-right: auto; }
  .dept-header { padding-top: 110px; }
  .dept-post { grid-template-columns: 1fr auto; grid-template-areas: "date arrow" "title title" "excerpt excerpt"; row-gap: 6px; }
  .dept-post time { grid-area: date; } .dept-post h2 { grid-area: title; } .dept-post .dept-excerpt { grid-area: excerpt; } .dept-post .dept-arrow { grid-area: arrow; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .ticker-track { animation: none; }
}