/*
Theme Name:  Arengo Plastics
Theme URI:   https://arengoplastics.co.za
Description: Clean starter theme for Arengo Plastics — rigid PVC packaging and water treatment fill media manufacturer. Brand tokens: #00aeef (cyan), #0d1b2a (navy), #f5f5f5 (light grey). Fonts: Montserrat (headings), Open Sans (body).
Version:     1.0.0
Author:      Arengo Plastics
Author URI:  https://arengoplastics.co.za
License:     GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: arengo
Tags:        custom-colors, custom-menu, custom-logo, full-width-template, responsive-layout
*/

/* ── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cyan:    #00aeef;
  --cyan-dk: #0092cc;
  --navy:    #0d1b2a;
  --navy-lt: #1a2e42;
  --grey:    #f5f5f5;
  --border:  #e0e6ea;
  --text:    #333333;
  --muted:   #666666;
  --white:   #ffffff;

  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --radius:  8px;
  --max-w:   1200px;
  --gap:     2rem;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--grey);
}

/* ── Typography ────────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.15s;
}
a:hover { color: var(--cyan-dk); }

strong { font-weight: 600; }
em     { font-style: italic; }

ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }
li { margin-bottom: 0.25rem; }

img, video { max-width: 100%; height: auto; display: block; }

/* ── Layout helpers ────────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section {
  padding-block: 5rem;
}
.section--sm { padding-block: 3rem; }
.section--lg { padding-block: 7rem; }

.section--white  { background: var(--white); }
.section--grey   { background: var(--grey); }
.section--navy   { background: var(--navy); }
.section--cyan   { background: var(--cyan); }

.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ── Section headings ──────────────────────────────────────────────────────── */
.section-head { margin-bottom: 3rem; }
.section-head__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}
.section-head__eyebrow::before {
  content: '';
  display: block;
  width: 1.25rem;
  height: 1.5px;
  background: var(--cyan);
  flex-shrink: 0;
}
.section-head__title { margin-bottom: 0.75rem; }
.section-head__sub {
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 40rem;
}

/* Section head — light variant (on dark bg) */
.section-head--light .section-head__title,
.section-head--light .section-head__sub { color: rgba(255,255,255,0.8); }

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.875rem 2rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-align: center;
  white-space: nowrap;
  border-radius: var(--radius);
}

.btn--primary {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
}
.btn--primary:hover {
  background: var(--cyan-dk);
  border-color: var(--cyan-dk);
  color: var(--white);
}

.btn--navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--navy:hover {
  background: var(--navy-lt);
  border-color: var(--navy-lt);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}

/* ── Cards ─────────────────────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.25s, border-bottom-color 0.25s;
  border-bottom: 1px solid var(--border);
}
.card:hover {
  transform: translateY(-4px);
  border-bottom: 3px solid var(--cyan);
}
.card__icon  { font-size: 2rem; margin-bottom: 1rem; }
.card__title {
  font-family: var(--font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.card__body  { font-size: 0.875rem; color: var(--muted); line-height: 1.65; }
.card__link  {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.card__link:hover { text-decoration: underline; }

/* ── Top bar ───────────────────────────────────────────────────────────────── */
.top-bar {
  background: var(--navy);
  height: 1.75rem;
  display: flex;
  align-items: center;
  width: 100%;
}
.top-bar__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
  padding-inline: 1.5rem;
  margin-left: auto;
  justify-content: flex-end;
}
.top-bar__item {
  font-size: 0.6875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.top-bar__item:first-child { margin-left: auto; }
.top-bar__item strong { color: rgba(255,255,255,0.8); font-weight: 700; }
.top-bar__item a { color: inherit; text-decoration: none; }
.top-bar__item a:hover { color: var(--cyan); }

/* ── Site header / nav ─────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid var(--cyan);
  height: 5rem;           /* taller on initial load */
  display: flex;
  align-items: center;
  transition: height 0.3s ease;
}
.site-header.scrolled {
  height: 4rem;           /* compact on scroll */
}

/* Three-column header: logo | nav (centred) | CTA */
.site-header .container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
  gap: 1rem;
}

/* Logo — left column */
.site-logo img,
.site-logo .custom-logo {
  height: 3.25rem;        /* larger on initial load */
  width: auto;
  display: block;
  transition: height 0.3s ease;
}
.site-logo { justify-self: start; }
.site-logo:hover { opacity: 0.85; }

/* Scrolled state — shrink logo back to compact size */
.site-header.scrolled .site-logo img,
.site-header.scrolled .site-logo .custom-logo {
  height: 2.25rem;
}

/* Primary nav — centre column */
.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CTA button — right column */
.primary-nav__cta {
  justify-self: end;
  margin-left: 0;
}

.primary-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.primary-nav__item { position: relative; }

.primary-nav__link {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
  transition: color 0.15s;
  padding-block: 0.25rem;
}
.primary-nav__link:hover,
.primary-nav__item.current-menu-item > .primary-nav__link,
.primary-nav__item.current-menu-ancestor > .primary-nav__link {
  color: var(--cyan);
}

/* Dropdown */
.primary-nav__dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 13rem;
  background: var(--navy);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0.25rem 0;
  list-style: none;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.15s, transform 0.15s;
  z-index: 300;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.primary-nav__item:hover > .primary-nav__dropdown,
.primary-nav__item:focus-within > .primary-nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.primary-nav__dropdown li a {
  display: block;
  padding: 0.625rem 1rem;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.7);
  transition: color 0.15s, background 0.15s;
}
.primary-nav__dropdown li a:hover {
  color: var(--cyan);
  background: rgba(255,255,255,0.04);
}

/* Right column: CTA + hamburger */
.site-header__right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-self: end;
}

/* CTA inside the nav element — hidden by default everywhere,
   only revealed inside the mobile drawer via .primary-nav.is-open */
.primary-nav .primary-nav__cta { display: none; }

/* CTA in .site-header__right — shown on desktop and tablet */
.site-header__right .primary-nav__cta {
  display: inline-block;
  flex-shrink: 0;
}

/* Mobile toggle — hidden on desktop */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform 0.2s, opacity 0.2s;
}

/* ── Narrow desktop: 1024px–1279px — reduce nav gap so links don't crowd ── */
@media (min-width: 1024px) and (max-width: 1279px) {
  .primary-nav__list { gap: 1rem; }
  .primary-nav__link { font-size: 0.7rem; }
  .site-header .container { gap: 0.5rem; }
}

/* ── Tablet: 768px–1023px ───────────────────────────────────────────────────
   Logo left | CTA + hamburger right | nav hidden (opens as drawer)         */
@media (max-width: 1023px) {
  .site-header .container {
    grid-template-columns: auto 1fr auto;
  }
  .primary-nav { display: none; }
  .nav-toggle  { display: flex; }

  /* Mobile nav drawer */
  .primary-nav.is-open {
    display: flex;
    position: fixed;
    top: 4rem;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem 2rem;
    overflow-y: auto;
    z-index: 190;
  }
  .primary-nav__list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
  }
  .primary-nav__item { width: 100%; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .primary-nav__link { display: block; padding-block: 0.875rem; font-size: 0.9375rem; }
  .primary-nav__dropdown {
    position: static;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    border: none;
    background: rgba(255,255,255,0.04);
    padding-left: 1rem;
    box-shadow: none;
    display: none;
  }
  .primary-nav__item.is-open > .primary-nav__dropdown { display: block; }
}

/* ── Mobile: <768px ─────────────────────────────────────────────────────────
   Logo left | hamburger only | CTA moves into drawer                       */
@media (max-width: 767px) {
  /* Hide CTA from header bar on mobile */
  .site-header__right .primary-nav__cta { display: none; }

  /* Show CTA at bottom of open drawer */
  .primary-nav.is-open .primary-nav__cta {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 1.5rem;
  }
}

/* ── Skip link ─────────────────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--cyan);
  color: var(--white);
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.8125rem;
  z-index: 9999;
  transition: top 0.1s;
}
.skip-link:focus { top: 0.5rem; }

/* ── Trust bar ─────────────────────────────────────────────────────────────── */
.trust-bar {
  background: var(--navy);
}
.trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 0;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.trust-bar__item:last-child { border-right: none; }
a.trust-bar__item--link {
  text-decoration: none;
  transition: opacity 0.15s;
}
a.trust-bar__item--link:hover { opacity: 0.75; }
.trust-bar__icon { font-size: 1.5rem; flex-shrink: 0; }
.trust-bar__title {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
}
.trust-bar__sub {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
}
@media (max-width: 900px) {
  .trust-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .trust-bar__item:nth-child(2) { border-right: none; }
}
@media (max-width: 480px) {
  .trust-bar__inner { grid-template-columns: 1fr; }
  .trust-bar__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
}

/* ── Page hero ─────────────────────────────────────────────────────────────── */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: 5rem 6rem;
  background: var(--navy);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(13,27,42,0.75) 0%, rgba(15,37,64,0.75) 50%, rgba(12,30,53,0.75) 100%);
  z-index: 1;
}
/* Lighter overlay when a featured image is set as background */
.page-hero--has-image::before {
  background:
    linear-gradient(160deg, rgba(13,27,42,0.75) 0%, rgba(15,37,64,0.75) 50%, rgba(12,30,53,0.75) 100%);
}
.page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 48rem;
}
.page-hero__eyebrow {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.page-hero__eyebrow::before {
  content: '';
  display: block;
  width: 1.5rem;
  height: 1.5px;
  background: var(--cyan);
  flex-shrink: 0;
}
.page-hero__title {
  color: var(--white);
  margin-bottom: 1.25rem;
}
.page-hero__title span { color: var(--cyan); }
.page-hero__sub {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  max-width: 36rem;
  margin-bottom: 2rem;
}
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ── CTA band ──────────────────────────────────────────────────────────────── */
.cta-band {
  background: var(--cyan);
  padding-block: 4rem;
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band__title {
  color: var(--white);
  margin-bottom: 0.5rem;
}
.cta-band__sub { color: rgba(255,255,255,0.8); font-size: 0.9375rem; max-width: 32rem; }
.cta-band__actions { display: flex; gap: 1rem; flex-wrap: wrap; flex-shrink: 0; }

/* ── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--navy);
  padding-top: 3.5rem;
  padding-bottom: 1.5rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr 1fr 1fr 1.25fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.site-footer__logo img { height: 2.5rem; width: auto; margin-bottom: 1rem; }
.site-footer__tagline { font-size: 0.875rem; color: rgba(255,255,255,0.45); line-height: 1.6; }

.footer-nav__title {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
}
.footer-nav__list { list-style: none; padding: 0; margin: 0; }
.footer-nav__list li { margin-bottom: 0.5rem; }
.footer-nav__list a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45); /* default: on dark footer bg */
  transition: color 0.15s;
}
.footer-nav__list a:hover { color: var(--cyan); }

/* Override link colour when footer-nav__list is used inside cards on light backgrounds */
.card .footer-nav__list a,
.section--white .footer-nav__list a,
.section--grey  .footer-nav__list a {
  color: var(--muted);
}
.card .footer-nav__list a:hover,
.section--white .footer-nav__list a:hover,
.section--grey  .footer-nav__list a:hover {
  color: var(--cyan);
}

/* Keep white links on explicitly navy cards */
.card[style*="background:var(--navy)"] .footer-nav__list a,
.card[style*="background: var(--navy)"] .footer-nav__list a {
  color: rgba(255,255,255,0.6);
}
.card[style*="background:var(--navy)"] .footer-nav__list a:hover,
.card[style*="background: var(--navy)"] .footer-nav__list a:hover {
  color: var(--cyan);
}

.footer-contact { font-style: normal; }
.footer-contact__group { margin-bottom: 1rem; }
.footer-contact__label {
  font-family: var(--font-head);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.6);
  display: block;
  margin-bottom: 0.2rem;
}
.footer-contact__value {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
}
.footer-contact__value a { color: inherit; }
.footer-contact__value a:hover { color: var(--cyan); }

.site-footer__bar {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.25rem;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
}

@media (max-width: 1100px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr 1fr; gap: 2rem; }
}
@media (max-width: 680px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

/* ── Forms ─────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 0.4rem;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
  border-radius: var(--radius);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,174,239,0.12);
}
.form-textarea { resize: vertical; min-height: 8rem; }

/* ── Spec table ────────────────────────────────────────────────────────────── */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table tr:hover { background: rgba(0,174,239,0.03); }
.spec-table td { padding: 0.75rem; font-size: 0.9375rem; }
.spec-table td:first-child {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--navy);
  width: 35%;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Breadcrumb — matches static HTML exactly ──────────────────────────── */
.arengo-breadcrumb {
  background: var(--white);
  border-bottom: 1px solid #f3f4f6;
  padding-block: 0.625rem;
}
.arengo-breadcrumb__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.arengo-breadcrumb__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
}
.arengo-breadcrumb__link {
  color: #6b7280;
  text-decoration: none;
  transition: color 0.15s;
}
.arengo-breadcrumb__link:hover { color: var(--cyan); }
.arengo-breadcrumb__sep {
  color: #d1d5db;
  font-size: 0.875rem;
  line-height: 1;
  user-select: none;
}
.arengo-breadcrumb__current {
  color: var(--navy);
  font-weight: 600;
}

/* Yoast SEO breadcrumb overrides — match same style */
.arengo-breadcrumb .breadcrumb_last {
  color: var(--navy);
  font-weight: 600;
}
.arengo-breadcrumb a {
  color: #6b7280;
  text-decoration: none;
  transition: color 0.15s;
}
.arengo-breadcrumb a:hover { color: var(--cyan); }
.arengo-breadcrumb .breadcrumb-separator { color: #d1d5db; }

/* ── WordPress alignment classes ───────────────────────────────────────────── */
.alignleft  { float: left; margin: 0.5rem 1.5rem 1rem 0; }
.alignright { float: right; margin: 0.5rem 0 1rem 1.5rem; }
.aligncenter, .alignwide, .alignfull { display: block; margin-inline: auto; }
.alignfull { width: 100vw; max-width: 100vw; margin-inline: calc(50% - 50vw); }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.8125rem; color: var(--muted); margin-top: 0.5rem; }

/* ── WordPress block editor ────────────────────────────────────────────────── */
.entry-content > * { margin-bottom: 1.5rem; }
.entry-content > *:last-child { margin-bottom: 0; }

/* ── Utilities ─────────────────────────────────────────────────────────────── */
.text-cyan    { color: var(--cyan); }
.text-navy    { color: var(--navy); }
.text-muted   { color: var(--muted); }
.text-white   { color: var(--white); }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.eyebrow {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cyan);
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ── Homepage: product range section ──────────────────────────────────────── */
.home-range__group-label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cyan);
  margin-bottom: 1rem;
}
.home-range__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 3rem;
}
.home-range__grid:last-of-type { margin-bottom: 0; }

@media (max-width: 900px) { .home-range__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .home-range__grid { grid-template-columns: 1fr; } }

/* Individual product / category card in the range grid */
.home-range__card {
  display: block;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 1.5rem;
  transition: transform 0.25s, border-bottom-color 0.25s;
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius);
}
.home-range__card:hover {
  transform: translateY(-4px);
  color: inherit;
  border-bottom: 3px solid var(--cyan);
}
.home-range__card-img {
  width: auto;
  height: 140px;
  object-fit: contain;
  display: block;
  margin: 0 auto 1rem;
}
.home-range__card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}
.home-range__card-title {
  font-family: var(--font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.home-range__card-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}
.home-range__card-link {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ── Homepage: how it works — 5-column icon row ───────────────────────────── */
.how-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
}
@media (max-width: 900px) { .how-steps { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .how-steps { grid-template-columns: repeat(2, 1fr); } }

.how-step { text-align: center;
  border-radius: var(--radius);
  border-bottom: 1px solid var(--border);
}

.how-step__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: opacity 0.2s;
}
.how-step:hover {   border-bottom: 3px solid var(--cyan);
}
.how-step:hover .how-step__icon { opacity: 0.85; }

.how-step__title {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.how-step__body {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Homepage: why Arengo — 3 stat cards ──────────────────────────────────── */
.why-stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-bottom-color 0.2s;
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius);
}
.why-stat-card:hover {   border-bottom: 3px solid var(--cyan);
}

.why-stat-card__num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--cyan);
  margin-bottom: 1rem;
  line-height: 1;
}
.why-stat-card__title {
  font-family: var(--font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 0.75rem;
}
.why-stat-card__body {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

/* ── Box Inserts & Window Vac — shared two-column layout ──────────────────── */
.bi-content {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 4rem;
  align-items: start;
}
@media (max-width: 800px) {
  .bi-content { grid-template-columns: 1fr; gap: 2.5rem; }
}

.bi-body {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

/* Feature tick list */
.bi-features { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.bi-features__item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 0.625rem;
  line-height: 1.5;
}
.bi-features__tick {
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05em;
}

.bi-ideal {
  font-size: 0.875rem;
  color: var(--muted);
  font-style: italic;
  margin: 0;
}
.bi-ideal strong {
  color: var(--navy);
  font-style: normal;
  font-weight: 700;
}

/* Spec card */
.bi-spec-card {
  background: var(--grey);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: var(--radius);
}
.bi-spec-card__title {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  margin-bottom: 1.25rem;
}
.bi-spec-table { width: 100%; border-collapse: collapse; }
.bi-spec-table__row { border-bottom: 1px solid var(--border); }
.bi-spec-table__row:last-child { border-bottom: none; }
.bi-spec-table__row:hover { background: rgba(0,174,239,.04); }
.bi-spec-table__label {
  padding: 0.625rem 1rem 0.625rem 0;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  width: 38%;
  vertical-align: top;
}
.bi-spec-table__value {
  padding: 0.625rem 0;
  font-size: 0.875rem;
  color: var(--muted);
}
.bi-spec-card__cta {
  display: block;
  width: 100%;
  margin-top: 1.5rem;
  background: var(--cyan);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-align: center;
  padding: 0.875rem;
  text-decoration: none;
  transition: background 0.15s;
}
.bi-spec-card__cta:hover { background: var(--cyan-dk); color: var(--white);   border-bottom: 3px solid var(--cyan);
}

/* Applications grid — 2×3 */
.bi-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
@media (max-width: 640px) { .bi-apps-grid { grid-template-columns: repeat(2, 1fr); } }

.bi-app-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  transition: border-bottom-color 0.2s;
  border-bottom: 1px solid var(--border);
}
.bi-app-card:hover {   border-bottom: 3px solid var(--cyan);
}
.bi-app-card__icon { font-size: 2rem; margin-bottom: 0.75rem; line-height: 1; }
.bi-app-card__label {
  font-family: var(--font-head);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: none;
  letter-spacing: 0;
  margin: 0;
}

/* ── Arengo icon system ────────────────────────────────────────────────────── */
.arengo-icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* Icon + label pairs used in trust bar, how-it-works, etc. */
.arengo-icon-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}
.arengo-icon-block__label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
}
.arengo-icon-block__sub {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: -0.5rem;
}

/* Icon row — used in how it works section */
.arengo-icon-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 2rem;
}

/* ── Contact detail groups — shared by contact & about pages ──────────────── */
.contact-col-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 2rem;
}
.contact-detail-group {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.contact-detail-group:last-child { border-bottom: none; padding-bottom: 0; }
.contact-detail-label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.contact-detail-value {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.6;
  display: block;
}
a.contact-detail-value { color: var(--text); text-decoration: none; }
a.contact-detail-value:hover { color: var(--cyan); }
.contact-detail-value a,
.contact-detail-link {
  display: block;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.8;
}
.contact-detail-value a:hover,
.contact-detail-link:hover { text-decoration: underline; }

/* About page contact card wrapper */
.about-contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.about-contact-card__title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 2rem;
}

/* ── PVC grade card & spec table — shared component ────────────────────────── */
.pvc-grade-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem;
  border-radius: var(--radius);
}
.pvc-grade-card__name {
  font-family: var(--font-head);
  font-size: 0.9375rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin-bottom: 0.375rem;
}
.pvc-grade-card__tagline {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

/* Spec table inside each grade card */
.pvc-spec-table { width: 100%; border-collapse: collapse; }
.pvc-spec-table__row { border-bottom: 1px solid var(--border); }
.pvc-spec-table__row:last-child { border-bottom: none; }
.pvc-spec-table__row:hover { background: rgba(0,174,239,.03); }
.pvc-spec-table__label {
  padding: 0.625rem 1rem 0.625rem 0;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  width: 38%;
  vertical-align: top;
}
.pvc-spec-table__value {
  padding: 0.625rem 0;
  font-size: 0.875rem;
  color: var(--muted);
}