/*
Theme Name: SweepScrub Resources
Theme URI: https://sweepscrub.com
Author: Flex360
Description: Modern documentation directory theme for SweepScrub Resources — manuals, parts books and spec sheets for industrial floor cleaning equipment.
Version: 1.0.0
*/

:root {
  --brand-navy:    #0e1830;
  --brand-navy-2:  #1b2b4a;
  --brand-navy-3:  #2c4373;
  --brand-steel:   #4c5154;
  --brand-accent:  #f59e0b;
  --brand-accent-2:#fbbf24;
}

html { scroll-behavior: smooth; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: #0e1830; color: #fff; padding: .75rem 1rem;
}
.skip-link:focus { left: 0; z-index: 100; }

/* Mobile drawer (top-level for fixed positioning) */
.mobile-drawer-overlay {
  position: fixed; inset: 0; background: rgba(14,24,48,.7);
  opacity: 0; pointer-events: none; transition: opacity .3s;
  z-index: 49; backdrop-filter: blur(4px);
}
.mobile-drawer-overlay.is-open { opacity: 1; pointer-events: auto; }
.mobile-drawer {
  position: fixed; top: 0; left: 0; bottom: 0; width: 88%; max-width: 360px;
  background: linear-gradient(180deg, #0e1830 0%, #1b2b4a 100%);
  transform: translateX(-100%); transition: transform .35s cubic-bezier(.4,0,.2,1);
  z-index: 50; overflow-y: auto;
}
.mobile-drawer.is-open { transform: translateX(0); }
body.drawer-open { overflow: hidden; }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s, transform .7s; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Card lift */
.card-lift { transition: transform .25s, box-shadow .25s, border-color .25s; }
.card-lift:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -18px rgba(14,24,48,.35); }

/* Legacy content normalization (shouldn't ever fire — no body content in source) */
.legacy-content img { max-width: 100%; height: auto; }