/*
Theme Name: Security Locknut
Theme URI: https://www.securitylocknut.com
Description: Custom child theme for Security Locknut, built on BlankSlate. Hand-coded classic theme — no build step. Brand-matched, with content driven by Secure Custom Fields.
Author: Innovaxis
Template: blankslate
Version: 1.6.0
*/

/* ============================================================
   1. Brand tokens (extracted from securitylocknut.com)
   ============================================================ */
:root {
  --sln-navy:      #002439;
  --sln-navy-700:  #0a2f4a;
  --sln-red:       #d0202e;
  --sln-red-600:   #b21b27;
  --sln-steel:     #c5c8ca;
  --sln-ink:       #313233;
  --sln-paper:     #f6fafd;
  --sln-white:     #ffffff;

  --sln-font-body: Arial, Helvetica, "Helvetica Neue", system-ui, sans-serif;
  --sln-font-head: Arial, Helvetica, "Helvetica Neue", system-ui, sans-serif;

  --color-bg:            var(--sln-white);
  --color-bg-alt:        var(--sln-paper);
  --color-surface-dark:  var(--sln-navy);
  --color-text:          var(--sln-ink);
  --color-text-invert:   var(--sln-white);
  --color-heading:       var(--sln-navy);
  --color-primary:       var(--sln-red);
  --color-primary-hover: var(--sln-red-600);
  --color-rule:          var(--sln-steel);
}

/* ============================================================
   2. Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--sln-font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sln-red); }

h1, h2, h3 {
  font-family: var(--sln-font-head);
  color: var(--color-heading);
  text-transform: uppercase;
  line-height: 1.05;
  margin: 0 0 0.5em;
}

.container {
  width: 100%;
  max-width: 75rem;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.section { padding-block: clamp(2.5rem, 6vw, 5rem); }
.section--intro   { text-align: center; }
.section--pillars, .section--stats, .section--products, .section--industries, .section--compare { background: var(--color-bg-alt); }
.section--approach, .section--support { background: var(--color-surface-dark); color: var(--color-text-invert); }
.section--approach h2, .section--support h2 { color: var(--color-text-invert); }

/* ============================================================
   3. Header / nav / footer
   ============================================================ */
.site-header { border-bottom: 1px solid var(--color-rule); background: var(--sln-white); }
.site-header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.5rem; padding-block: 1rem; }
.site-brand { justify-self: start; }
.site-nav { justify-self: center; }
.site-brand { text-decoration: none; }
.site-brand__text { font-family: var(--sln-font-head); font-weight: 800; font-size: 1.5rem; letter-spacing: 0.02em; color: var(--sln-red); }
.site-brand__text strong { color: var(--sln-navy); }
.site-nav__menu { list-style: none; display: flex; align-items: center; gap: 1.5rem; margin: 0; padding: 0; }
.site-nav__cta .btn { color: var(--sln-white); padding: 0.5rem 1.15rem; font-size: 0.85rem; }
.site-nav__cta .btn:hover { color: var(--sln-white); }
.site-nav__menu a { color: var(--sln-navy); text-decoration: none; font-weight: 700; text-transform: uppercase; font-size: 0.9rem; }
.site-nav__menu a:hover { color: var(--sln-red); }

/* Header nav dropdown */
.site-nav__item { position: relative; }
.site-nav__sub { display: none; position: absolute; top: 100%; left: 0; min-width: 13rem; list-style: none; margin: 0; padding: 0.5rem 0; background: var(--sln-white); border: 1px solid var(--color-rule); box-shadow: 0 10px 28px rgba(0,36,57,.12); z-index: 60; }
.site-nav__item.has-sub:hover .site-nav__sub,
.site-nav__item.has-sub:focus-within .site-nav__sub { display: block; }
.site-nav__sub li { margin: 0; }
.site-nav__sub a { display: block; padding: 0.45rem 1.1rem; white-space: nowrap; font-size: 0.85rem; }

/* Footer */
.site-footer { background: var(--sln-navy); color: var(--sln-white); padding-block: 2.5rem; font-size: 0.9rem; }
.site-footer a { color: var(--sln-white); text-decoration: none; }
.site-footer a:hover { color: var(--sln-red); }
.site-footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.15); text-align: left; }
.site-footer__heading { display: block; font-family: var(--sln-font-head); font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; font-size: 0.9rem; margin-bottom: 0.9rem; color: var(--sln-white); }
.site-brand__text--footer { display: inline-block; margin-bottom: 0.5rem; color: var(--sln-white); }
.site-brand__text--footer strong { color: var(--sln-red); }
.site-footer__address { font-style: normal; line-height: 1.8; margin: 0 0 0.9rem; }
.site-footer__badge { display: inline-block; border: 1px solid rgba(255,255,255,.45); border-radius: 2px; padding: 0.25rem 0.7rem; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.site-footer__nav ul { list-style: none; margin: 0; padding: 0; }
.site-footer__nav > ul > li { margin-bottom: 0.5rem; }
.site-footer__nav > ul > li > a { font-weight: 700; }
.site-footer__subnav { margin: 0.4rem 0 0.6rem 0.9rem !important; }
.site-footer__subnav li { margin-bottom: 0.35rem; }
.site-footer__subnav a { font-size: 0.85rem; opacity: 0.9; }
.site-footer__social-list { list-style: none; display: flex; gap: 0.9rem; margin: 0; padding: 0; }
.site-footer__social-list a { display: inline-flex; }
.site-footer__social-list svg { width: 22px; height: 22px; }
.site-footer__bottom { padding-top: 1.5rem; text-align: center; }

/* ============================================================
   4. Ribbon + buttons
   ============================================================ */
.ribbon { background: var(--sln-navy); color: var(--sln-white); text-align: center; font-weight: 700; letter-spacing: 0.02em; padding: 0.6rem 1rem; font-size: 0.95rem; }
.ribbon a { color: var(--sln-white); text-decoration: underline; }
.ribbon a:hover { color: var(--sln-red); }

.btn { display: inline-block; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; padding: 0.85rem 1.6rem; border-radius: 2px; text-decoration: none; transition: background-color .15s ease, color .15s ease; }
.btn--primary { background: var(--color-primary); color: var(--sln-white); }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--ghost { background: transparent; color: var(--sln-white); box-shadow: inset 0 0 0 2px var(--sln-white); }
.btn--ghost:hover { background: var(--sln-white); color: var(--sln-navy); }
.btn--outline { background: transparent; color: var(--sln-navy); box-shadow: inset 0 0 0 2px var(--sln-navy); }
.btn--outline:hover { background: var(--sln-navy); color: var(--sln-white); }

/* ============================================================
   5. Hero rotator
   ============================================================ */
.hero { position: relative; overflow: hidden; background: var(--sln-navy); }
.hero__viewport { overflow: hidden; }
.hero__track { display: flex; transition: transform .6s ease; }
.hero__slide { position: relative; flex: 0 0 100%; min-width: 0; min-height: clamp(28rem, 60vh, 44rem); display: grid; }
.hero__image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { position: relative; display: flex; align-items: center; padding: clamp(1.5rem, 5vw, 4rem);
  background: linear-gradient(90deg, rgba(0,36,57,.85) 0%, rgba(0,36,57,.5) 55%, rgba(0,36,57,0) 100%); }
.hero__content { max-width: 44rem; color: #fff; margin-left: clamp(0.5rem, 6vw, 5rem); }
.hero__headline { font-size: clamp(1.9rem, 4vw, 3.25rem); font-weight: 800; margin: 0 0 .75rem; color: #fff; text-wrap: balance; }
.hero__subheading { font-size: clamp(1.05rem, 1.6vw, 1.4rem); line-height: 1.4; margin: 0 0 1.75rem; max-width: 38rem; }

.hero__nav { position: absolute; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 0; border-radius: 999px; background: rgba(255,255,255,.9); color: var(--sln-navy); cursor: pointer; font-size: 1.1rem; }
.hero__nav--prev { left: 1rem; } .hero__nav--next { right: 1rem; }
.hero__nav:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.hero__dots { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); display: flex; gap: .5rem; }
.hero__dot { width: .7rem; height: .7rem; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.5); cursor: pointer; }
.hero__dot.is-active { background: #fff; }
.hero__dot:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* ============================================================
   6. Recent news grid
   ============================================================ */
.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.5rem; margin-top: 1.5rem; }
.news-card h3 { font-size: 1.05rem; text-transform: none; }
.news-card a { text-decoration: none; color: inherit; }

/* ============================================================
   7. Logo sizing + header layout
   ============================================================ */
.custom-logo { max-height: 56px; width: auto; display: block; }
.custom-logo-link { display: inline-block; line-height: 0; }
.site-header__inner { min-height: 88px; }

/* ============================================================
   8. Section content
   ============================================================ */
.lead { font-size: 1.15rem; max-width: 46rem; margin-inline: auto; }
.section--intro .lead { margin-inline: auto; }
.section__intro { max-width: 46rem; margin: 0 auto 2rem; color: inherit; }
.section__eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; color: var(--sln-red); text-align: center; margin: 0 0 1.5rem; }
.section h2 { text-align: center; }
.section--approach, .section--support { text-align: center; }
.link-arrow { display: inline-block; margin-top: 0.75rem; font-weight: 700; text-transform: uppercase; font-size: 0.85rem; text-decoration: none; color: var(--sln-red); }
.link-arrow:hover { color: var(--sln-red-600); }

/* Hero statement — value prop band under the banners */
.section--herostatement { text-align: center; }
.herostatement__headline { font-size: clamp(2rem, 5vw, 3.5rem); margin: 0 0 0.4rem; }
.herostatement__subhead { text-transform: none; font-weight: 700; color: var(--sln-navy); font-size: clamp(1.1rem, 2vw, 1.5rem); margin: 0 0 1.25rem; }

/* Three pillars */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1.5rem; }
.pillar { background: #fff; border: 1px solid var(--color-rule); border-radius: 4px; padding: 1.75rem; }
.pillar h3 { margin-top: 0; }

/* Industry tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1rem; }
.tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; min-height: 9rem; background: var(--sln-navy); color: #fff; text-decoration: none; border-radius: 4px; text-align: center; padding: 1.25rem 1rem; transition: background-color .15s ease; }
.tile span { font-family: var(--sln-font-head); font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; font-size: 1.1rem; }
.tile:hover { background: var(--sln-red); }

/* Logo strip (placeholder slots) */
.logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.logo-slot { display: block; width: 8rem; height: 3rem; background: var(--sln-steel); opacity: 0.5; border-radius: 3px; }

/* Logo rotator — continuous scrolling marquee */
.logo-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logo-marquee__track { display: flex; align-items: center; gap: clamp(2.5rem, 6vw, 5rem); list-style: none; margin: 0; padding: 0; width: max-content; animation: sln-marquee 40s linear infinite; }
.logo-marquee:hover .logo-marquee__track { animation-play-state: paused; }
.logo-marquee__item { flex: 0 0 auto; }
.logo-marquee__item img { height: clamp(2rem, 4vw, 3rem); width: auto; object-fit: contain; filter: grayscale(1); opacity: 0.65; transition: filter .2s ease, opacity .2s ease; }
.logo-marquee__item img:hover { filter: grayscale(0); opacity: 1; }
@keyframes sln-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .logo-marquee__track { animation: none; flex-wrap: wrap; justify-content: center; width: auto; }
  .logo-marquee__item[aria-hidden="true"] { display: none; }
}

/* Compare + approach CTA rows */
.section--compare { text-align: center; }
.cta-row { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 1.5rem; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 1.5rem; text-align: center; }
.stat { padding: 1rem; }
.stat__value { display: block; font-family: var(--sln-font-head); font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); color: var(--sln-red); line-height: 1; }
.stat__label { display: block; margin-top: 0.5rem; font-size: 0.95rem; color: var(--color-text); }

/* Pillar cards as links (labels only, per doc) */
.pillar--link { display: block; text-align: center; text-decoration: none; color: inherit; transition: border-color .15s ease; }
.pillar--link:hover { border-color: var(--sln-red); }
.pillar--link h3 { margin: 0; }

/* Placeholder notes (mark doc-deferred content without inventing copy) */
.placeholder-note { color: var(--sln-steel); font-style: italic; font-size: .9rem; margin: 1rem 0 0; }
.placeholder-note--invert { color: rgba(255,255,255,.55); }

/* Footer legal line (doc) */
.site-footer__copy { margin: 0 0 .35rem; }
.site-footer__legal { margin: 0; font-size: .85rem; }
.site-footer__legal a { color: var(--sln-white); text-decoration: none; }
.site-footer__legal a:hover { color: var(--sln-red); }
.site-footer__legal span { margin-inline: .4rem; opacity: .6; }

/* Icons */
.pillar__icon { display: inline-flex; color: var(--sln-red); margin-bottom: .6rem; }
.pillar__icon svg { width: 42px; height: 42px; }
.tile__icon { display: inline-flex; color: #fff; }
.tile__icon svg { width: 40px; height: 40px; }

/* Testimonials rotator */
.section--testimonials { background: var(--color-bg-alt); }
.tcarousel { position: relative; max-width: 52rem; margin-inline: auto; }
.tcarousel__viewport { overflow: hidden; }
.tcarousel__track { display: flex; transition: transform .6s ease; }
.tcarousel__slide { flex: 0 0 100%; min-width: 0; margin: 0; padding: 0 clamp(1rem, 6vw, 4rem); text-align: center; }
.tcarousel__quote { margin: 0 0 1.5rem; font-size: clamp(1.2rem, 2.2vw, 1.6rem); line-height: 1.45; color: var(--sln-navy); font-style: italic; text-wrap: balance; }
.tcarousel__quote::before { content: "\201C"; }
.tcarousel__quote::after  { content: "\201D"; }
.tcarousel__cite { display: block; }
.tcarousel__name { display: block; font-family: var(--sln-font-head); font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; color: var(--sln-navy); }
.tcarousel__role { display: block; margin-top: 0.15rem; font-size: 0.9rem; color: var(--sln-ink); }
.tcarousel__nav { position: absolute; top: 40%; transform: translateY(-50%); display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 0; border-radius: 999px; background: var(--sln-navy); color: #fff; cursor: pointer; font-size: 1.05rem; }
.tcarousel__nav--prev { left: -0.5rem; } .tcarousel__nav--next { right: -0.5rem; }
.tcarousel__nav:hover { background: var(--sln-red); }
.tcarousel__nav:focus-visible { outline: 3px solid var(--sln-navy); outline-offset: 2px; }
.tcarousel__dots { display: flex; justify-content: center; gap: .5rem; margin-top: 1.75rem; }
.tcarousel__dot { width: .7rem; height: .7rem; padding: 0; border: 0; border-radius: 999px; background: var(--sln-steel); cursor: pointer; }
.tcarousel__dot.is-active { background: var(--sln-red); }
.tcarousel__dot:focus-visible { outline: 2px solid var(--sln-navy); outline-offset: 2px; }
@media (max-width: 560px) {
  .tcarousel__nav--prev { left: 0; } .tcarousel__nav--next { right: 0; }
}

/* Placeholder news cards */
.news-card--placeholder h3 { color: var(--sln-steel); }
.news-card--placeholder p { color: var(--sln-steel); }
.news-card__thumb { display: block; width: 100%; aspect-ratio: 16 / 9; background: var(--sln-steel); opacity: 0.4; border-radius: 3px; margin-bottom: 0.75rem; }

/* Feature cards (Engineered to Stay Locked-On) */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.5rem; margin-top: 2.5rem; text-align: left; }
.feature-card { background: #fff; border: 1px solid var(--color-rule); border-radius: 4px; padding: 1.75rem; }
.feature-card__icon { display: inline-flex; color: var(--sln-red); margin-bottom: 0.75rem; }
.feature-card__icon svg { width: 38px; height: 38px; }
.feature-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.feature-card p { margin: 0; font-size: 0.95rem; }

/* Media cards (Products / Supporting Services) */
.media-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.media-card { display: block; text-decoration: none; color: inherit; background: #fff; border: 1px solid var(--color-rule); border-radius: 4px; overflow: hidden; transition: border-color .15s ease, transform .15s ease; }
.media-card:hover { border-color: var(--sln-red); transform: translateY(-2px); }
.media-card__thumb { display: block; width: 100%; aspect-ratio: 4 / 3; background: linear-gradient(135deg, var(--sln-steel) 0%, var(--sln-paper) 100%); }
.media-card h3 { margin: 0; padding: 1rem 1.1rem; font-size: 1rem; text-transform: none; color: var(--sln-navy); }

/* Industry cards (Who We Serve) */
.industry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1.5rem; margin-top: 2rem; text-align: left; }
.industry-card { background: #fff; border: 1px solid var(--color-rule); border-radius: 4px; padding: 1.75rem; display: flex; flex-direction: column; }
.industry-card__icon { display: inline-flex; color: var(--sln-red); margin-bottom: 0.75rem; }
.industry-card__icon svg { width: 40px; height: 40px; }
.industry-card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.industry-card p { margin: 0 0 1rem; font-size: 0.95rem; }
.industry-card .link-arrow { margin-top: auto; }

/* Comparison (How Security Locknut Compares) */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 60rem; margin: 2rem auto 0; text-align: left; }
.compare__col { background: #fff; border: 1px solid var(--color-rule); border-radius: 4px; padding: 1.5rem 1.75rem; }
.compare__col--win { border-top: 4px solid var(--sln-red); }
.compare__col--lose { border-top: 4px solid var(--sln-steel); }
.compare__head { margin: 0 0 1rem; font-size: 1.05rem; text-align: left; }
.compare__col ul { list-style: none; margin: 0; padding: 0; }
.compare__col li { position: relative; padding-left: 1.9rem; margin-bottom: 0.85rem; font-size: 0.95rem; line-height: 1.5; }
.compare__mark { position: absolute; left: 0; top: 0.05rem; display: inline-grid; place-items: center; width: 1.3rem; height: 1.3rem; border-radius: 999px; font-size: 0.8rem; font-weight: 700; }
.compare__mark--yes { background: var(--sln-red); color: #fff; }
.compare__mark--no { background: var(--sln-steel); color: var(--sln-navy); }

/* Approach steps */
.approach-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.5rem; margin: 2.5rem 0; text-align: left; }
.approach-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15); border-radius: 4px; padding: 1.75rem; }
.approach-card__num { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 999px; background: var(--sln-red); color: #fff; font-family: var(--sln-font-head); font-weight: 800; font-size: 1.1rem; margin-bottom: 0.85rem; }
.approach-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; color: #fff; }
.approach-card p { margin: 0; font-size: 0.95rem; color: rgba(255,255,255,.85); }

/* Engineering Support cards */
.support-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.5rem; margin-top: 2.5rem; text-align: left; }
.support-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15); border-radius: 4px; padding: 1.75rem; }
.support-card__icon { display: inline-flex; color: #fff; margin-bottom: 0.75rem; }
.support-card__icon svg { width: 36px; height: 36px; }
.support-card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; color: #fff; }
.support-card p { margin: 0; font-size: 0.95rem; color: rgba(255,255,255,.85); }
.section__intro--invert { color: rgba(255,255,255,.85); }

/* Footer associations */
.site-footer__assoc { list-style: none; margin: 0.5rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; }
.site-footer__assoc li { font-size: 0.82rem; opacity: 0.85; }
.site-footer__heading--assoc { margin-top: 1.4rem; }

/* Primary nav — simple responsive wrap */
@media (max-width: 720px) {
  .compare { grid-template-columns: 1fr; }
  .site-header__inner { grid-template-columns: 1fr; justify-items: center; gap: 0.75rem; text-align: center; }
  .site-brand { justify-self: center; }
  .site-nav__menu { gap: 1rem; flex-wrap: wrap; justify-content: center; }
  .site-footer__top { grid-template-columns: 1fr; gap: 1.75rem; }
}

/* ============================================================
   9. v1.7.0 refinements (appended — later rules win the cascade)
   ============================================================ */

/* More perceptible alternate-section background */
:root { --color-bg-alt: #eaf0f6; }

/* --- Sticky, full-width header; logo hard-left; menu centered --- */
.site-header { position: sticky; top: 0; z-index: 200; box-shadow: 0 2px 12px rgba(0,36,57,.07); }
.site-header__inner { max-width: none; grid-template-columns: 1fr auto 1fr; padding-inline: clamp(1rem, 3vw, 2.25rem); min-height: 84px; }
.site-brand { justify-self: start; }
.site-nav { justify-self: center; }
.site-nav__menu { flex-wrap: nowrap; }
.site-nav__cta { margin-left: .35rem; }
.site-nav__cta .btn { white-space: nowrap; }

/* --- Larger section headings + more space before the content --- */
.section h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-bottom: 1.5rem; letter-spacing: .01em; }
.section--herostatement .herostatement__headline { font-size: clamp(2.2rem, 5vw, 3.6rem); }

/* --- Kill widows; center the Who We Serve intro --- */
.section p, .section .lead { text-wrap: pretty; }
.section__intro { text-align: center; text-wrap: balance; margin-left: auto; margin-right: auto; }

/* --- Products + Supporting Services both get a clear background band --- */
.section--products, .section--services { background: var(--color-bg-alt); }
.section--services { border-top: 1px solid rgba(0,36,57,.08); }
.section--industries { background: var(--color-bg); }
.media-card__thumb { background: linear-gradient(135deg, #dfe6ee 0%, #f3f6fa 100%); }

/* --- Engineering Support: distinct feel vs. the Approach section above --- */
.section--support { background: linear-gradient(180deg, #0a3350 0%, #05263c 100%); border-top: 4px solid var(--sln-red); }
.section--support .support-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); }

/* --- By the Numbers: stats pop as tiles on a light band --- */
.section--stats { background: var(--color-bg-alt); }
.section--stats .stat { background: #fff; border: 1px solid var(--color-rule); border-top: 3px solid var(--sln-red); border-radius: 8px; padding: 1.75rem 1rem; box-shadow: 0 12px 28px rgba(0,36,57,.09); }

/* --- Footer: white logo, distinct headings, two-column Popular Links --- */
.site-footer__top { grid-template-columns: 1.4fr 1.5fr 1fr; }
.site-footer__logo { max-height: 46px; width: auto; filter: brightness(0) invert(1); }
.site-footer__brandlink { display: inline-block; line-height: 0; margin-bottom: 0.9rem; }
.site-footer__heading { font-size: 1.05rem; letter-spacing: .06em; color: #fff; position: relative; padding-bottom: .55rem; margin-bottom: 1rem; }
.site-footer__heading::after { content: ""; position: absolute; left: 0; bottom: 0; width: 2rem; height: 2px; background: var(--sln-red); }
.site-footer__nav > ul { columns: 2; column-gap: 1.5rem; }
.site-footer__nav > ul > li { margin-bottom: .5rem; break-inside: avoid; }

/* Safety net: never show dev placeholder notes on the live page */
.placeholder-note { display: none !important; }

@media (max-width: 720px) {
  .site-footer__top { grid-template-columns: 1fr; }
  .site-footer__nav > ul { columns: 1; }
  .site-nav__menu { flex-wrap: wrap; }
}

/* Footer wordmark rendered as an all-white "logo" (Media Library logo has a
   solid background, so a CSS-whitened image would fill as a block). */
.site-brand__text--footer { font-size: 1.7rem; margin-bottom: 0.9rem; color: #fff; }
.site-brand__text--footer strong { color: #fff; }
.site-footer__brandlink { text-decoration: none; }

/* ============================================================
   10. v1.7.2 — logo rotator (real logos) + hero-statement motif
   ============================================================ */

/* Grey band so both white and dark brand logos read; full colour, smooth loop */
.section--logos { background: #9499a0; padding-block: clamp(2rem, 4vw, 3rem); }
.section--logos .logo-marquee__item img { filter: none; opacity: 1; height: clamp(2.2rem, 4.5vw, 3.4rem); }
.logo-marquee__track { gap: clamp(2.5rem, 6vw, 5.5rem); animation-duration: 55s; }
/* FLS + Eagle are JPEGs with white boxes — multiply drops the white into the grey */
.logo-marquee__item--mult img { mix-blend-mode: multiply; }

/* Subtle light background motif behind the Prevailing Torque statement (Medinsight-style) */
.section--herostatement { position: relative; overflow: hidden; }
.section--herostatement::before,
.section--herostatement::after { content: ""; position: absolute; z-index: 0; border-radius: 50%; pointer-events: none; }
.section--herostatement::before {
  width: 40rem; height: 40rem; top: -16rem; right: -14rem;
  background: radial-gradient(circle, rgba(0,36,57,0.05) 0%, rgba(0,36,57,0) 70%);
}
.section--herostatement::after {
  width: 32rem; height: 32rem; bottom: -18rem; left: -12rem;
  background: radial-gradient(circle, rgba(0,36,57,0.045) 0%, rgba(0,36,57,0) 70%);
}
.section--herostatement > .container { position: relative; z-index: 1; }

/* v1.7.3 — larger logos + slightly lighter rotator band */
.section--logos { background: #a9aeb4; }
.section--logos .logo-marquee__item img { height: clamp(2.8rem, 5.5vw, 4.2rem); }

/* v1.7.4 — brand-red in-text links + wider lead paragraphs */
.lead--wide { max-width: 62rem; }
.section p a, .section .lead a, .section__intro a, .lead a, .herostatement__subhead a {
  color: var(--sln-red); text-decoration: underline; text-underline-offset: 0.14em; text-decoration-thickness: 0.08em; transition: color .15s ease;
}
.section p a:hover, .section .lead a:hover, .section__intro a:hover, .lead a:hover, .herostatement__subhead a:hover { color: var(--sln-red-600); }

/* v1.7.5 — uniform wider width for all lead + intro paragraphs */
.lead, .section__intro { max-width: 62rem; }

/* v1.7.6 — By the Numbers: no boxes, bigger figures, red larger labels; single-column footer links */
.section--stats .stat { background: none; border: 0; box-shadow: none; padding: 1rem 0.5rem; }
.section--stats .stat__value { font-size: clamp(2.8rem, 6vw, 4.5rem); }
.section--stats .stat__label { color: var(--sln-red); font-size: 1.1rem; font-weight: 700; margin-top: 0.6rem; }
.site-footer__nav > ul { columns: 1; }

/* v1.7.7 — space the stats out more; labels back to brand navy (red was too much) */
.section--stats .stats { gap: clamp(2rem, 4vw, 3.75rem); }
.section--stats .stat__label { color: var(--sln-navy); }

/* v1.7.8 — larger banner (hero) text; enforce a 14px (0.875rem) minimum font size */
.hero__headline { font-size: clamp(2.2rem, 4.7vw, 3.9rem); }
.hero__subheading { font-size: clamp(1.15rem, 1.9vw, 1.6rem); }
.site-nav__cta .btn,
.site-nav__sub a,
.site-footer__subnav a,
.site-footer__legal,
.site-footer__assoc li,
.link-arrow,
.site-footer__badge,
.compare__mark { font-size: 0.875rem; }

/* v1.7.9 — keep the 5 stats on one line, fluidly scaling with the viewport */
.section--stats .stats { grid-template-columns: repeat(5, 1fr); gap: clamp(0.5rem, 2vw, 3.5rem); }
.section--stats .stat { padding: 1rem 0.25rem; }
.section--stats .stat__value { font-size: clamp(1.3rem, 5vw, 4.2rem); }
.section--stats .stat__label { font-size: clamp(0.875rem, 2.4vw, 1.1rem); }


/* ============================================================
   11. v1.7.10 — new header logo (bigger), gradient band, nut motifs
   ============================================================ */

/* --- Header: new SL logo, a bit bigger --- */
.site-header__inner { min-height: 90px; }
.site-brand .custom-logo { max-height: 68px; width: auto; }

/* --- Continuous dark-blue -> light-blue gradient: Approach -> Support -> By the Numbers --- */
.gradient-band { background: linear-gradient(180deg, #002439 0%, #073a58 34%, #0c4a70 54%, #17587f 62%, #dfeaf3 70%, #eaf0f6 100%); }
.gradient-band .section--approach,
.gradient-band .section--support,
.gradient-band .section--stats { background: transparent; }
.gradient-band .section--support { border-top: 0; }

/* --- Faded nut motifs behind the Prevailing Torque + Engineered-to-Stay sections --- */
.section--intro, .section--herostatement { position: relative; overflow: hidden; }
.section--intro > .container, .section--herostatement > .container { position: relative; z-index: 1; }
.section--herostatement::before, .section--herostatement::after { content: none; }
.section--herostatement {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%20100%20100%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%23002439%27%20stroke-opacity%3D%270.06%27%20stroke-width%3D%277%27%3E%3Cpolygon%20points%3D%2795%2C50%2072.5%2C88.97%2027.5%2C88.97%205%2C50%2027.5%2C11.03%2072.5%2C11.03%27%2F%3E%3Ccircle%20cx%3D%2750%27%20cy%3D%2750%27%20r%3D%2723%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E"), url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%20100%20100%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%23002439%27%20stroke-opacity%3D%270.06%27%20stroke-width%3D%277%27%3E%3Cpolygon%20points%3D%2795%2C50%2072.5%2C88.97%2027.5%2C88.97%205%2C50%2027.5%2C11.03%2072.5%2C11.03%27%2F%3E%3Ccircle%20cx%3D%2750%27%20cy%3D%2750%27%20r%3D%2723%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: -42px -48px, right 60px top 60px;
  background-size: 196px, 250px;
}
.section--intro {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%20100%20100%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%23002439%27%20stroke-opacity%3D%270.06%27%20stroke-width%3D%277%27%3E%3Cpolygon%20points%3D%2795%2C50%2072.5%2C88.97%2027.5%2C88.97%205%2C50%2027.5%2C11.03%2072.5%2C11.03%27%2F%3E%3Ccircle%20cx%3D%2750%27%20cy%3D%2750%27%20r%3D%2723%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E"), url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%20100%20100%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%23002439%27%20stroke-opacity%3D%270.06%27%20stroke-width%3D%277%27%3E%3Cpolygon%20points%3D%2795%2C50%2072.5%2C88.97%2027.5%2C88.97%205%2C50%2027.5%2C11.03%2072.5%2C11.03%27%2F%3E%3Ccircle%20cx%3D%2750%27%20cy%3D%2750%27%20r%3D%2723%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E"), url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%20100%20100%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%23002439%27%20stroke-opacity%3D%270.06%27%20stroke-width%3D%277%27%3E%3Cpolygon%20points%3D%2795%2C50%2072.5%2C88.97%2027.5%2C88.97%205%2C50%2027.5%2C11.03%2072.5%2C11.03%27%2F%3E%3Ccircle%20cx%3D%2750%27%20cy%3D%2750%27%20r%3D%2723%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: 60px 60px, right -42px bottom -48px, 0 0;
  background-size: 250px, 196px, 0;
}

/* =============================================================
   12. v1.7.12 — gradient readability fix + card hover lift
   ============================================================= */

/* Keep "The Security Locknut Approach" and "Engineering Support" genuinely
   dark so their white card text stays fully readable, then run the dark ->
   light hand-off entirely inside the TOP PADDING of "By the Numbers" — an
   empty band with no text behind it, so light can never wash out a card no
   matter the viewport width. Approach (navy) -> Support (deep blue) ->
   the transition band -> the light paper the stats sit on. */
.gradient-band { background: none; }
.gradient-band .section--approach {
  background: linear-gradient(180deg, #002439 0%, #06375a 100%);
}
.gradient-band .section--support {
  background: linear-gradient(180deg, #06375a 0%, #0a4a70 100%);
  border-top: 0;
}
/* Extra top padding on the stats section is the transition zone: it starts on
   the same deep blue the support section ends on and fades to light paper
   before the "By the Numbers" heading, which then sits fully on light. */
.gradient-band .section--stats {
  padding-top: 205px;
  background: linear-gradient(180deg, #0a4a70 0, #2f6a90 46px, #9fbfd8 118px, #eaf0f6 165px);
}
@media (max-width: 720px) {
  .gradient-band .section--stats { padding-top: 160px; }
}

/* --- Tasteful card hover: lift + soft shadow --- */
.feature-card, .media-card, .industry-card, .news-card, .compare__col,
.approach-card, .support-card {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  will-change: transform;
}
.feature-card:hover, .industry-card:hover, .news-card:hover, .media-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0,36,57,.14);
  border-color: var(--sln-red);
}
.compare__col:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0,36,57,.12);
}
.approach-card:hover, .support-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0,0,0,.30);
  border-color: rgba(255,255,255,.32);
}

/* =============================================================
   13. v1.7.20 — mobile hamburger menu
   ============================================================= */
.nav-toggle { display: none; }

@media (max-width: 720px) {
  /* Header becomes: logo (left) + hamburger (right); nav collapses out of flow */
  .site-header__inner {
    display: flex; align-items: center; justify-content: space-between;
    grid-template-columns: none; text-align: left; gap: 1rem;
  }
  .site-brand { justify-self: auto; }

  .nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 44px; padding: 9px; margin: 0 0 0 auto; border: 0;
    background: transparent; cursor: pointer; flex: 0 0 auto;
  }
  .nav-toggle__bar {
    display: block; width: 100%; height: 3px; background: var(--sln-navy);
    border-radius: 2px; transition: transform .25s ease, opacity .2s ease;
  }
  .site-header.nav-open .nav-toggle__bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .site-header.nav-open .nav-toggle__bar:nth-child(2) { opacity: 0; }
  .site-header.nav-open .nav-toggle__bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  /* Menu drops down as a full-width panel below the header */
  .site-nav { position: static; }
  .site-nav__menu {
    position: absolute; top: 100%; left: 0; right: 0;
    display: flex; flex-direction: column; align-items: stretch; flex-wrap: nowrap; gap: 0;
    margin: 0; padding: 0;
    background: var(--sln-white); border-top: 1px solid var(--color-rule);
    box-shadow: 0 18px 30px rgba(0,36,57,.16);
    max-height: 0; overflow: hidden; visibility: hidden;
    transition: max-height .32s ease, visibility .32s;
  }
  .site-header.nav-open .site-nav__menu { max-height: 82vh; overflow-y: auto; visibility: visible; }
  .site-nav__item { position: static; width: 100%; }
  .site-nav__menu a {
    display: block; padding: .9rem clamp(1.15rem, 5vw, 2rem); font-size: 1rem;
    border-bottom: 1px solid rgba(0,36,57,.07);
  }
  /* Sub-menu (e.g. Industries) shows indented instead of on hover */
  .site-nav__sub {
    position: static; display: block; min-width: 0; margin: 0; padding: 0;
    border: 0; box-shadow: none; background: rgba(0,36,57,.03);
  }
  .site-nav__sub a {
    padding-left: clamp(2.2rem, 9vw, 3rem); font-size: .92rem;
    text-transform: none; font-weight: 600; color: var(--color-text);
  }
  .site-nav__cta { padding: .8rem clamp(1.15rem, 5vw, 2rem); }
  .site-nav__cta .btn { display: block; width: 100%; text-align: center; padding: .7rem 1rem; }
}

/* =============================================================
   14. v1.7.22 — Blog: index/archives + single article
   ============================================================= */
.container--narrow { max-width: 48rem; }

/* ---- Index / archives ---- */
.section--blog { background: var(--color-bg-alt); }
.blog-head { text-align: center; max-width: 44rem; margin: 0 auto clamp(2rem, 5vw, 3.25rem); }
.blog-head .section__eyebrow { margin-bottom: 0.75rem; }
.blog-head h1 { font-size: clamp(1.9rem, 4vw, 2.85rem); line-height: 1.1; margin: 0; color: var(--sln-navy); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.blog-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--sln-white);
  border: 1px solid var(--color-rule);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,36,57,.04);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: 0 18px 38px rgba(0,36,57,.14); border-color: transparent; }

.blog-card__media {
  display: block; position: relative;
  aspect-ratio: 16 / 10; overflow: hidden;
  background: var(--sln-navy);
}
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.blog-card:hover .blog-card__media img { transform: scale(1.05); }
.blog-card__ph { position: absolute; inset: 0; background: linear-gradient(135deg, var(--sln-navy), var(--sln-navy-700)); }
.blog-card__ph::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.12), transparent 55%),
              radial-gradient(circle at 78% 74%, rgba(208,32,46,.28), transparent 50%);
}

.blog-card__body { display: flex; flex-direction: column; flex: 1; padding: 1.35rem 1.4rem 1.5rem; }
.blog-card__date { text-transform: uppercase; letter-spacing: .07em; font-weight: 700; font-size: .72rem; color: var(--sln-red); margin: 0 0 .55rem; }
.blog-card .blog-card__title { font-size: 1.1rem; line-height: 1.35; margin: 0 0 .55rem; text-transform: none; letter-spacing: 0; text-align: left; }
.blog-card__title a { color: var(--sln-navy); text-decoration: none; }
.blog-card__title a:hover { color: var(--sln-red); }
.blog-card__excerpt { color: var(--color-text); font-size: .95rem; line-height: 1.6; margin: 0 0 1.15rem; }
.blog-card__more { margin-top: auto; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: .8rem; color: var(--sln-red); }
.blog-card:hover .blog-card__more { color: var(--sln-red-600); }
/* Whole card is a click target: the title link is stretched over the entire card */
.blog-card__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }

.blog-empty { text-align: center; color: var(--color-text); font-size: 1.05rem; padding-block: 2rem; }

/* Pagination */
.blog-pagination { margin-top: clamp(2rem, 5vw, 3.25rem); }
.blog-pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.blog-pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.6rem; height: 2.6rem; padding: 0 .85rem;
  border: 1px solid var(--color-rule); border-radius: 8px;
  background: var(--sln-white); color: var(--sln-navy);
  font-weight: 700; text-decoration: none; transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.blog-pagination .page-numbers:hover { border-color: var(--sln-navy); }
.blog-pagination .page-numbers.current { background: var(--sln-navy); color: var(--sln-white); border-color: var(--sln-navy); }
.blog-pagination .page-numbers.dots { border: 0; background: transparent; }

/* ---- Single article ---- */
.post-single { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.post-single__back { display: inline-block; margin-bottom: 1.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: .8rem; color: var(--sln-red); text-decoration: none; }
.post-single__back:hover { color: var(--sln-red-600); }
.post-single__eyebrow { text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: .8rem; color: var(--sln-red); margin: 0 0 .75rem; }
.post-single__title { font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.12; margin: 0 0 .85rem; color: var(--sln-navy); }
.post-single__date { color: #6a7581; font-size: .95rem; margin: 0 0 2.25rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--color-rule); }

/* Prose typography */
.entry-content { font-size: 1.08rem; line-height: 1.75; color: var(--color-text); }
.entry-content > *:first-child { margin-top: 0; }
.entry-content p { margin: 0 0 1.4rem; }
.entry-content h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.2; color: var(--sln-navy); margin: 2.5rem 0 1rem; }
.entry-content h3 { font-size: clamp(1.25rem, 2.4vw, 1.5rem); line-height: 1.25; color: var(--sln-navy); margin: 2rem 0 .85rem; }
.entry-content h4 { font-size: 1.15rem; color: var(--sln-navy); margin: 1.75rem 0 .75rem; }
.entry-content a { color: var(--sln-red); text-decoration: underline; text-underline-offset: 2px; }
.entry-content a:hover { color: var(--sln-red-600); }
.entry-content ul, .entry-content ol { margin: 0 0 1.4rem; padding-left: 1.4rem; }
.entry-content li { margin-bottom: .5rem; }
.entry-content img,
.entry-content .wp-block-image img { max-width: 100%; height: auto; display: block; margin: 2rem auto; border-radius: 10px; border: 1px solid var(--color-rule); }
.entry-content figure { margin: 2rem 0; }
.entry-content figcaption { text-align: center; font-size: .85rem; color: #6a7581; margin-top: .6rem; }
.entry-content blockquote {
  margin: 2rem 0; padding: .35rem 0 .35rem 1.4rem;
  border-left: 4px solid var(--sln-red);
  font-size: 1.15rem; font-style: italic; color: var(--sln-navy);
}
.entry-content blockquote p:last-child { margin-bottom: 0; }
.entry-content hr { border: 0; border-top: 1px solid var(--color-rule); margin: 2.5rem 0; }

/* Prev / next */
.post-single__footer { margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-top: 1.75rem; border-top: 1px solid var(--color-rule); }
.post-nav { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.post-nav a { color: var(--sln-navy); font-weight: 700; text-decoration: none; max-width: 22rem; }
.post-nav a:hover { color: var(--sln-red); }
.post-nav__next { margin-left: auto; text-align: right; }

/* End-of-article call to action */
.post-cta {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  background: var(--sln-navy);
  border-radius: 14px;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  text-align: center;
}
.post-cta__title { color: var(--sln-white); font-size: clamp(1.35rem, 3vw, 1.9rem); line-height: 1.15; margin: 0 0 .6rem; }
.post-cta__text { color: rgba(255,255,255,.85); max-width: 34rem; margin: 0 auto 1.5rem; font-size: 1.02rem; line-height: 1.6; }
.post-cta .btn--primary { font-size: .9rem; }

@media (max-width: 720px) {
  .post-nav { flex-direction: column; }
  .post-nav__next { margin-left: 0; text-align: left; }
}

/* =============================================================
   15. v1.7.27 — Locknuts (Products) page
   ============================================================= */
.lk-hero { text-align: center; }
.lk-hero__title { font-size: clamp(2rem, 5vw, 3.4rem); margin: 0 0 .5rem; }
.lk-hero__subhead { color: var(--sln-red); font-weight: 700; font-size: clamp(1.1rem, 2vw, 1.45rem); margin: 0 0 1.25rem; text-transform: none; }
.lk-hero__lead { max-width: 60rem; margin: 0 auto; font-size: 1.08rem; line-height: 1.7; color: var(--color-text); }
.lk-hero__lead a { color: var(--sln-red); text-decoration: underline; text-underline-offset: 2px; }
.lk-hero__media { margin-top: clamp(1.5rem, 4vw, 2.5rem); }
.lk-hero__media img { width: 100%; max-width: 58rem; height: auto; margin: 0 auto; display: block; }

/* Inch / Metric spec comparison (dark band) */
.lk-specs { background: var(--sln-navy); color: #fff; }
.lk-spec { max-width: 62rem; margin: 0 auto; border-radius: 12px; overflow: hidden; box-shadow: 0 18px 40px rgba(0,0,0,.28); }
.lk-spec__row { display: grid; grid-template-columns: 1.05fr 1fr 1fr; }
.lk-spec__row + .lk-spec__row { border-top: 1px solid rgba(255,255,255,.14); }
.lk-spec__row--head { background: var(--sln-red); }
.lk-spec__col { padding: .95rem 1.25rem; font-family: var(--sln-font-head); font-weight: 800; text-transform: uppercase; letter-spacing: .03em; text-align: center; color: #fff; }
.lk-spec__label { padding: 1.1rem 1.25rem; font-weight: 800; color: #fff; background: rgba(255,255,255,.05); display: flex; align-items: center; }
.lk-spec__cell { padding: 1.1rem 1.25rem; font-size: .95rem; line-height: 1.55; color: rgba(255,255,255,.9); }
.lk-spec__cell + .lk-spec__cell { border-left: 1px solid rgba(255,255,255,.1); }
.lk-spec__cell ul { margin: 0; padding-left: 1.05rem; }
.lk-spec__cell li { margin-bottom: .35rem; }
.lk-muted { color: rgba(255,255,255,.6); font-size: .88rem; }

/* Content blocks + figures */
.lk-block__intro { text-align: center; max-width: 46rem; margin: 0 auto 2rem; font-size: 1.08rem; line-height: 1.6; color: var(--color-text); }
.lk-figure { margin: 0; }
.lk-figure img { display: block; width: 100%; height: auto; margin: 0 auto; border: 1px solid var(--color-rule); border-radius: 10px; background: #fff; }
.section--alt { background: var(--color-bg-alt); }

/* Recessed lock ring: heading left, diagram right */
.lk-recessed__row { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.lk-recessed__row + .lk-recessed__row { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.lk-red { color: var(--sln-red); text-transform: none; font-size: clamp(1.4rem, 2.8vw, 2.1rem); line-height: 1.15; margin: 0; }

.lk-cta-band { padding-top: 0; }

@media (max-width: 720px) {
  .lk-spec__row { grid-template-columns: 1fr; }
  .lk-spec__row--head { display: none; }
  .lk-spec__label { background: rgba(255,255,255,.09); }
  .lk-spec__cell + .lk-spec__cell { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); }
  .lk-spec__cell::before { display: block; font-weight: 800; color: #ff6b74; text-transform: uppercase; font-size: .7rem; letter-spacing: .05em; margin-bottom: .3rem; }
  .lk-spec__cell--inch::before { content: "Inch Series"; }
  .lk-spec__cell--metric::before { content: "Metric Series"; }
  .lk-recessed__row { grid-template-columns: 1fr; gap: 1rem; }
}


.media-card__thumb {
    display: block;
    width: 100%;
    overflow: hidden;
}

.media-card__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* v1.8.0 — By the Numbers: widen the band and tighten the gutters so the stat
   labels spread left-to-right instead of wrapping to a third line. */
.section--stats > .container {
    max-width: 90rem;
    padding-inline: clamp(1rem, 2vw, 1.5rem);
}

.section--stats .stats {
    gap: clamp(0.5rem, 1.5vw, 2rem);
}

.section--stats .stat {
    padding: 1rem 0.5rem;
}


/* v1.8.1 — Header: search box on its own, left of a stacked social-icons-over-
   phone group, all right-aligned in the main header row. Nav pinned to true
   page centre so it does not drift as that group grows. */
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    grid-template-columns: none;
}

.site-header__inner > .site-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.site-nav__searchitem { display: none; }

.site-utility { display: flex; align-items: center; justify-self: end; gap: 1.25rem; }
.site-utility__stack { display: flex; flex-direction: column; align-items: flex-end; gap: 0.3rem; }

.site-utility__phone {
    display: inline-flex; align-items: center; gap: 0.4rem;
    color: var(--sln-navy); font-size: 0.95rem; font-weight: 700;
    text-decoration: none; white-space: nowrap;
}
.site-utility__phone svg { width: 1rem; height: 1rem; flex: none; color: var(--sln-red); }
.site-utility__phone:hover, .site-utility__phone:focus-visible { color: var(--sln-red); }

.site-utility__social { display: flex; align-items: center; gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.site-utility__social li { margin: 0; }
.site-utility__social a { display: inline-flex; color: var(--sln-navy); }
.site-utility__social svg { width: 1.05rem; height: 1.05rem; }
.site-utility__social a:hover, .site-utility__social a:focus-visible { color: var(--sln-red); }

.site-search { display: flex; align-items: stretch; align-self: center; transform: translate(-0.25rem, 0.2rem); }
.site-search__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.site-search__field {
    width: 11rem; padding: 0.45rem 0.7rem;
    border: 1px solid var(--color-rule); border-right: 0; border-radius: 4px 0 0 4px;
    background: #fff; color: var(--sln-navy); font: inherit; font-size: 0.95rem; line-height: 1.4;
}
.site-search__field::placeholder { color: #7c848a; }
.site-search__field:focus { outline: 2px solid var(--sln-red); outline-offset: -1px; }
.site-search__submit {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.45rem 0.75rem; border: 1px solid var(--sln-red); border-radius: 0 4px 4px 0;
    background: var(--sln-red); color: #fff; cursor: pointer;
}
.site-search__submit svg { width: 1.05rem; height: 1.05rem; }
.site-search__submit:hover { filter: brightness(1.1); }

@media (max-width: 91rem) { .site-utility { gap: 0.9rem; } .site-search__field { width: 8rem; } }
@media (max-width: 85rem) { .site-utility .site-search { display: none; } }
@media (max-width: 66rem) { .site-utility { display: none; } }

@media (max-width: 720px) {
    /* Header is logo + hamburger only — no phone, socials or search here. */
    .site-utility { display: none; }
    .site-header__inner > .site-nav { position: static; left: auto; transform: none; }
    .nav-toggle { margin-left: auto; }

    /* Search appears as the last item inside the dropdown panel. */
    .site-nav__searchitem {
        display: block;
        padding: 0.9rem clamp(1.15rem, 5vw, 2rem);
        border-bottom: 1px solid rgba(0, 36, 57, 0.07);
    }
    .site-nav__search { display: flex; width: 100%; transform: none; }
    .site-nav__search .site-search__field { flex: 1 1 auto; width: auto; min-width: 0; }
}


/* v1.8.3 — Client logo marquee shows the logos in full colour. */
.logo-marquee__item img {
    filter: none;
    opacity: 1;
}

.logo-marquee__item img:hover {
    filter: none;
    opacity: 1;
}


/* v1.8.4 — Widow control. text-wrap: balance evens out short headline blocks;
   text-wrap: pretty stops a single word dropping to its own last line in body
   copy. Both degrade to normal wrapping where unsupported. */
h1, h2, h3, h4,
.hero__headline,
.hero__subheading,
.herostatement__headline,
.herostatement__subhead,
.section__eyebrow,
.blog-card__title,
.compare__head,
.stat__label {
    text-wrap: balance;
}

p,
.lead,
.lead--wide,
.section__intro,
.section__intro--invert,
.blog-card__excerpt,
.site-footer__copy,
.site-footer__legal {
    text-wrap: pretty;
}


/* v1.8.5 — Laptop widths: the four-across card grids were only 1120px wide on
   a 1440px screen, squeezing each card to 262px and forcing single-word last
   lines. Give those sections more of the available width. */
@media (min-width: 75rem) {
    .section--intro > .container,
    .section--industries > .container,
    .section--approach > .container,
    .section--compare > .container {
        max-width: 86rem;
    }
}


/* =========================================================
   Services page (/solutions)
   ========================================================= */
.section--redband {
    background: var(--sln-red);
    color: var(--color-text-invert);
}

.section--redband h2,
.section--redband h3 { color: var(--color-text-invert); }

.prod-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.prod-card,
.prod-wide {
    background: rgba(0, 0, 0, .09);
    padding: 2.5rem 1.75rem 3rem;
    text-align: center;
}

.prod-card img,
.prod-wide__cube {
    display: block;
    width: 118px;
    height: auto;
    margin: 0 auto 1.25rem;
}

.prod-card h3,
.prod-wide h3 {
    margin: 0 0 .85rem;
    font-size: 1.3rem;
    line-height: 1.25;
}

.prod-card p,
.prod-wide p {
    margin: 0;
    font-size: .95rem;
    line-height: 1.6;
}

.section--redband .prod-card a,
.section--redband .prod-wide a,
.section--redband .prod-card a:hover,
.section--redband .prod-wide a:hover {
    color: var(--color-text-invert);
    text-decoration: underline;
}

.prod-wide { margin-top: 1.5rem; }

.prod-wide__row {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 2.5rem;
    align-items: center;
    text-align: left;
    margin-top: 2rem;
}

.prod-wide__row p + p { margin-top: 1rem; }

.prod-wide__media img {
    display: block;
    width: 100%;
    height: auto;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.75rem 1.5rem;
    margin-top: 2.5rem;
}

.why-item { text-align: center; }

.why-item img {
    display: block;
    width: 74px;
    height: 74px;
    margin: 0 auto .9rem;
}

.why-item span {
    display: block;
    font-size: .95rem;
    line-height: 1.45;
}

@media (max-width: 66rem) {
    .prod-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid  { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 60rem) {
    .prod-wide__row { grid-template-columns: 1fr; gap: 1.75rem; }
}

@media (max-width: 560px) {
    .prod-grid { grid-template-columns: 1fr; }
    .why-grid  { grid-template-columns: repeat(2, 1fr); }
}


/* =========================================================
   Footer association logos
   ========================================================= */
.site-footer__assoc {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer__assoc-item {
    background: var(--sln-white);
    border-radius: 3px;
    width: 82px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px 7px;
    box-sizing: border-box;
}

.site-footer__assoc-item img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.site-footer__assoc-item a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    line-height: 0;
}

.site-footer__assoc-item {
    transition: transform .15s ease, box-shadow .15s ease;
}

.site-footer__assoc-item:hover,
.site-footer__assoc-item:focus-within {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .35);
}

/* IFI only publishes a reverse (white) logo, so render it as a
   one-colour dark mark to sit on the white tile with the others. */
.site-footer__assoc-item--mono img {
    filter: brightness(0);
}


/* =========================================================
   Industries page (/industries)
   ========================================================= */
.uses-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .65rem 2rem;
    list-style: none;
    margin: 2rem auto 0;
    padding: 0;
    max-width: 60rem;
    text-align: left;
}

.uses-grid li {
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.45;
}

.uses-grid li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .5em;
    width: .5rem;
    height: .5rem;
    background: var(--color-primary);
    transform: rotate(45deg);
}

.ind-hexband { text-align: center; }

.hexgrid {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2.5rem;
}

.hexgrid__row {
    display: flex;
    justify-content: center;
    gap: .5rem;
}

.hexgrid__row + .hexgrid__row { margin-top: -3.1rem; }

.hex {
    display: block;
    width: 11.5rem;
    max-width: 30vw;
    transition: transform .18s ease;
}

.hex:hover,
.hex:focus-visible { transform: translateY(-4px); }

.hex img {
    display: block;
    width: 100%;
    height: auto;
}

.hex__label {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 66rem) {
    .uses-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 60rem) {
    .uses-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hexgrid__row + .hexgrid__row { margin-top: -2.2rem; }
}

@media (max-width: 560px) {
    .uses-grid { grid-template-columns: 1fr; }
    .hexgrid__row { flex-wrap: wrap; }
    .hexgrid__row + .hexgrid__row { margin-top: .5rem; }
    .hex { width: 8.5rem; max-width: 42vw; }
}


/* =========================================================
   Industry detail pages
   ========================================================= */
.uses-grid--tight {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 34rem;
    gap: .6rem 1.5rem;
}

.hexgrid--lg .hex {
    width: 15rem;
    max-width: 30vw;
}

.hexgrid--lg .hexgrid__row { gap: .6rem; }

.hexgrid--lg .hexgrid__row + .hexgrid__row { margin-top: -4.2rem; }

/* Railroad's photos ship as pre-cut hexagons with a red rim baked in.
   The other industries ship as squares, so cut + rim them here to match. */
.hex--clip {
    background: #a01a24;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    padding: 6px;
}

.hex--clip img {
    aspect-ratio: 1 / 1.12;
    object-fit: cover;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.lk-hero__lead + .lk-hero__lead { margin-top: 1.15rem; }

@media (max-width: 60rem) {
    .uses-grid--tight { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 24rem; }
    .hexgrid--lg .hexgrid__row + .hexgrid__row { margin-top: -3rem; }
}

@media (max-width: 560px) {
    .uses-grid--tight { grid-template-columns: 1fr; }
    .hexgrid--lg .hex { width: 9rem; max-width: 44vw; }
    .hexgrid--lg .hexgrid__row { flex-wrap: wrap; }
    .hexgrid--lg .hexgrid__row + .hexgrid__row { margin-top: .5rem; }
}


/* =========================================================
   About page (/about)
   ========================================================= */
.section__subhead {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.1rem;
    margin: -.35rem 0 1.25rem;
}

.section__subhead--invert { color: rgba(255, 255, 255, .78); }

.section--navy {
    background: var(--color-surface-dark);
    color: var(--color-text-invert);
}

.section--navy h2 { color: var(--color-text-invert); }

.hist-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: end;
}

.hist-fig {
    margin: 0;
    text-align: center;
}

.hist-fig img {
    display: block;
    width: 100%;
    height: auto;
    background: var(--sln-white);
}

.hist-fig figcaption {
    margin-top: .85rem;
    font-size: .9rem;
    font-weight: 700;
    color: var(--color-text-invert);
}

.about-photo {
    margin: 2.25rem 0 0;
}

.about-photo img {
    display: block;
    width: 100%;
    height: auto;
}

.about-photo figcaption {
    margin-top: .75rem;
    font-size: .9rem;
    opacity: .85;
}

@media (max-width: 60rem) {
    .hist-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem; }
}

@media (max-width: 560px) {
    .hist-grid { grid-template-columns: 1fr; }
}


/* =========================================================
   Contact page (/contact)
   ========================================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 3.5rem;
    text-align: left;
    align-items: start;
}

.contact-grid h2 {
    margin-top: 0;
    text-align: left;
    font-size: 1.6rem;
}

.contact-details p { margin: 0 0 1.1rem; line-height: 1.6; }

.contact-details__addr { font-weight: 700; }

.contact-details__tag {
    display: inline-block;
    margin-left: .4rem;
    font-size: .8rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #6b7076;
}

.contact-details__label {
    margin-bottom: .2rem;
    font-weight: 700;
    color: var(--color-heading);
}

.contact-details a { color: var(--color-primary); }

/* WPForms — pull the plugin's defaults toward the site's styling */
.contact-form .wpforms-field-label {
    font-size: .85rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--color-heading);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea,
.contact-form select {
    width: 100%;
    max-width: 100%;
    border: 1px solid var(--color-rule);
    border-radius: 2px;
    padding: .6rem .75rem;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
}

.contact-form button.wpforms-submit,
.contact-form .wpforms-submit {
    background: var(--color-primary);
    border: 0;
    border-radius: 2px;
    color: var(--color-text-invert);
    cursor: pointer;
    font-weight: 700;
    letter-spacing: .06em;
    padding: .85rem 2rem;
    text-transform: uppercase;
}

.contact-form button.wpforms-submit:hover,
.contact-form .wpforms-submit:hover { background: var(--color-primary-hover); }

@media (max-width: 66rem) {
    .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* WPForms exposes its theming through custom properties — set them
   rather than fighting the plugin stylesheet on specificity. */
.contact-form .wpforms-container {
    --wpforms-button-background-color: #d0202e;
    --wpforms-button-background-color-alt: #b21b27;
    --wpforms-button-text-color: #ffffff;
    --wpforms-button-border-radius: 2px;
    --wpforms-button-size-font-size: 15px;
    --wpforms-field-border-color: #c5c8ca;
    --wpforms-field-border-radius: 2px;
    --wpforms-label-color: #002439;
    --wpforms-label-sublabel-color: #6b7076;
    --wpforms-label-error-color: #d0202e;
}


/* =========================================================
   Nut motifs — keep them fully inside the section
   =========================================================
   The originals were anchored past the corner (right -42px bottom -48px)
   and sized for tall heroes, so on a short hero — Contact worst of all,
   at 255px against a 250px nut — both motifs were sliced off. Centre them
   vertically and size them to clear the shortest hero. */
.section--intro {
    background-position: 60px center, right 60px center, 0 0;
    background-size: 190px, 150px, 0;
}

.section--herostatement {
    background-position: 60px center, right 60px center;
    background-size: 150px, 190px;
}

@media (max-width: 60rem) {
    .section--intro,
    .section--herostatement { background-image: none; }
}


/* Stats row: 5 rigid columns never collapsed, so the home page scrolled
   sideways by ~99px on a phone. Let it wrap. */
@media (max-width: 66rem) {
    .section--stats .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 1.5rem; }
}

@media (max-width: 34rem) {
    .section--stats .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}