/*
Theme Name:   Imagine Reign — Publication Shelf
Theme URI:    https://imaginereign.com/
Author:       Shené Brownlee
Author URI:   https://imaginereign.com/
Description:  A portfolio theme built around printed work. The front page is a publication shelf — one full-bleed section per piece, with spread carousels, per-publication colour, and a lightbox. Add publications under Publications in the sidebar; the front page builds itself.
Version:      1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License:      GNU General Public License v2 or later
License URI:  http://www.gnu.org/licenses/gpl-2.0.html
Text Domain:  imagine-reign-shelf
Tags:         portfolio, one-column, custom-colors, custom-menu, editor-style, full-width-template
*/

/* ============================================================
   SITE CHROME
   The shelf itself lives in assets/publications.css. This file
   carries the nav, footer, and the pages that aren't the shelf.
   ============================================================ */

:root {
  --ir-ink:    #0B0E17;
  --ir-ink2:   #1A2133;
  --ir-paper:  #F6F4EE;
  --ir-gold:   #E8A33D;
  --ir-white:  #FFFFFF;
  --ir-gray:   #9298A8;
  --ir-gray-7: #3A4154;
  --ir-ff: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --ir-ft: 'Inter Tight', 'Helvetica Neue', Arial, sans-serif;
  --ir-fm: 'Courier New', monospace;
  --ir-nav-h: 58px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ir-white);
  color: var(--ir-ink);
  font-family: var(--ir-ff);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--ir-ink); }

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

.skip-link {
  position: absolute; left: -9999px;
  z-index: 400;
  background: var(--ir-gold); color: var(--ir-ink);
  padding: .75rem 1.25rem;
  font-family: var(--ir-fm); font-size: .7rem;
  letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- nav ----------------------------------------------------------- */

.ir-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 300;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 3rem;
  min-height: var(--ir-nav-h);
  background: var(--ir-ink);
  border-bottom: 3px solid var(--ir-gold);
}

.ir-nav__logo {
  font-family: var(--ir-ft);
  font-size: .75rem; font-weight: 900;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--ir-white); text-decoration: none;
  white-space: nowrap;
}
.ir-nav__logo span { color: var(--ir-gold); }

.ir-nav__tag {
  font-size: .6rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ir-gold); font-weight: 600;
}

.ir-nav__menu { display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.ir-nav__menu a {
  font-size: .65rem; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, .45); text-decoration: none;
  transition: color .2s;
}
.ir-nav__menu a:hover,
.ir-nav__menu .current-menu-item > a { color: var(--ir-gold); }

.ir-nav__toggle {
  display: none;
  background: none; border: 1px solid rgba(255, 255, 255, .3);
  color: var(--ir-white);
  font-family: var(--ir-fm); font-size: .62rem;
  letter-spacing: .16em; text-transform: uppercase;
  padding: .55em 1em; cursor: pointer;
}

body { padding-top: var(--ir-nav-h); }

@media (max-width: 900px) {
  .ir-nav { padding: .75rem 1.25rem; }
  .ir-nav__tag { display: none; }
  .ir-nav__toggle { display: block; }
  .ir-nav__menu {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--ir-ink);
    border-bottom: 3px solid var(--ir-gold);
    max-height: 0; overflow: hidden;
    transition: max-height .3s ease;
  }
  .ir-nav__menu.is-open { max-height: 70vh; overflow-y: auto; }
  .ir-nav__menu li { border-top: 1px solid rgba(255, 255, 255, .08); }
  .ir-nav__menu a { display: block; padding: 1rem 1.25rem; font-size: .72rem; }
}

/* ---------- footer -------------------------------------------------------- */

.ir-footer {
  background: var(--ir-ink);
  border-top: 4px solid var(--ir-gold);
  padding: 3rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
}

.ir-footer__brand {
  font-family: var(--ir-ft);
  font-size: .75rem; font-weight: 900;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--ir-white);
}
.ir-footer__brand span { color: var(--ir-gold); }

.ir-footer__menu { display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.ir-footer__menu a {
  font-size: .65rem; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, .45); text-decoration: none; transition: color .2s;
}
.ir-footer__menu a:hover { color: var(--ir-gold); }

.ir-footer__cp {
  width: 100%;
  font-size: .65rem;
  color: rgba(255, 255, 255, .3);
  text-align: right;
}

@media (max-width: 700px) {
  .ir-footer { padding: 2rem 1.25rem; }
  .ir-footer__cp { text-align: left; }
}

/* ---------- ordinary pages and posts -------------------------------------- */

.ir-page { max-width: 780px; margin: 0 auto; padding: 5rem 1.5rem 6rem; }

.ir-page__title {
  font-family: var(--ir-ft);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900; text-transform: uppercase;
  line-height: .96; letter-spacing: -.02em;
  margin: 0 0 2rem;
  text-wrap: balance;
}

.ir-page__body { font-size: 1.02rem; line-height: 1.85; color: var(--ir-gray-7); }
.ir-page__body h2,
.ir-page__body h3 { font-family: var(--ir-ft); text-transform: uppercase; letter-spacing: -.01em; color: var(--ir-ink); }
.ir-page__body a { color: var(--ir-ink); text-decoration-color: var(--ir-gold); text-underline-offset: 3px; }
.ir-page__body img { margin: 2rem 0; }
.ir-page__body blockquote {
  border-left: 4px solid var(--ir-gold);
  margin: 2rem 0; padding-left: 1.5rem;
  font-family: var(--ir-ft); font-weight: 700;
  text-transform: uppercase; line-height: 1.35;
}

/* full-width page template drops the measure */
.ir-page--wide { max-width: none; padding: 0; }

.ir-empty {
  max-width: 680px; margin: 0 auto;
  padding: 7rem 1.5rem;
  text-align: center;
}
.ir-empty__k {
  font-family: var(--ir-fm); font-size: .65rem;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--ir-gray); margin-bottom: 1rem;
}
.ir-empty__t {
  font-family: var(--ir-ft);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900; text-transform: uppercase;
  line-height: .96; margin: 0 0 1.25rem;
}
.ir-empty__b { color: var(--ir-gray-7); }
.ir-empty__cta {
  display: inline-block; margin-top: 2rem;
  font-family: var(--ir-ft); font-size: .68rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  padding: .85em 2em;
  border: 2px solid var(--ir-ink); color: var(--ir-ink);
  text-decoration: none; transition: background .2s, color .2s;
}
.ir-empty__cta:hover { background: var(--ir-ink); color: var(--ir-white); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}