/*
Theme Name: Audio-Visual
Theme URI: https://audio-visual.co.za/
Author: Audio-Visual
Author URI: https://audio-visual.co.za/
Description: Conversion-focused local service theme for Audio-Visual — DStv installations, repairs, signal repairs, upgrades, Extra View, TV mounting, CCTV and home automation. Includes service and service-area landing page layouts, quote form, sticky call/WhatsApp CTAs and local SEO schema.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: audio-visual
Tags: business, local-business, one-column, custom-menu, custom-logo, featured-images, block-styles, wide-blocks
*/

/* ---------- Design tokens ---------- */
:root {
  --av-navy: #23304f;
  --av-navy-deep: #161f36;
  --av-navy-soft: #2c3a5d;
  --av-blue: #1f6fe0;
  --av-blue-dark: #1757b4;
  --av-cyan: #35b6ef;
  --av-whatsapp: #25d366;
  --av-ink: #1c2743;
  --av-body: #46536f;
  --av-muted: #6b7794;
  --av-line: #e2e7f0;
  --av-surface: #ffffff;
  --av-tint: #f4f7fc;
  --av-radius: 10px;
  --av-shadow: 0 10px 30px -18px rgba(22, 31, 54, 0.5);
  --av-shadow-lg: 0 24px 60px -24px rgba(22, 31, 54, 0.45);
  --av-font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --av-font-body: "Barlow", "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--av-font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--av-body);
  background: var(--av-surface);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 {
  font-family: var(--av-font-display);
  color: var(--av-ink);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2rem, 4.6vw, 3.25rem); }
h2 { font-size: clamp(1.55rem, 2.9vw, 2.3rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
p { margin: 0 0 1.1em; }
a { color: var(--av-blue); text-decoration: none; }
a:hover, a:focus { color: var(--av-blue-dark); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.2em; }
figure { margin: 0 0 1.5em; }
.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px; overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.av-skip:focus {
  position: fixed; top: 10px; left: 10px; z-index: 999;
  background: #fff; padding: 10px 16px; border-radius: var(--av-radius);
}

/* ---------- Layout ---------- */
.av-wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.av-section { padding: 68px 0; }
.av-section--tint { background: var(--av-tint); }
.av-section--navy { background: var(--av-navy); color: rgba(255,255,255,0.82); }
.av-section--navy h2, .av-section--navy h3 { color: #fff; }
.av-eyebrow {
  font-family: var(--av-font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--av-blue);
  margin: 0 0 0.6em;
}
.av-section--navy .av-eyebrow { color: var(--av-cyan); }
.av-lead { font-size: 1.1rem; max-width: 62ch; }
.av-grid { display: grid; gap: 22px; }
.av-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.av-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.av-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- Buttons ---------- */
.av-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--av-font-display); font-weight: 700; font-size: 0.95rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  padding: 13px 22px; border-radius: var(--av-radius); border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.av-btn { white-space: nowrap; }
.av-btn:hover { transform: translateY(-1px); text-decoration: none; }
.av-btn--call { background: var(--av-blue); color: #fff; }
.av-btn--call:hover { background: var(--av-blue-dark); color: #fff; }
.av-btn--wa { background: var(--av-whatsapp); color: #08331a; }
.av-btn--wa:hover { background: #1fbb59; color: #08331a; }
.av-btn--ghost { background: transparent; color: var(--av-blue); border-color: currentColor; }
.av-btn--light { background: #fff; color: var(--av-navy); }
.av-btn--block { width: 100%; }
.av-btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 20px; }
.av-hero .av-btn--ghost { color: #fff; }

/* ---------- Header ---------- */
.av-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--av-navy-deep);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.av-header__inner { display: flex; align-items: center; gap: 18px; min-height: 70px; }
.av-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: var(--av-font-display); font-weight: 800; }
.av-brand:hover { color: #fff; text-decoration: none; }
.av-brand img { max-height: 40px; width: auto; }
.av-brand__name { font-size: 1.05rem; line-height: 1.1; }
.av-brand__tag { display: block; font-family: var(--av-font-body); font-weight: 500; font-size: 0.72rem; color: var(--av-cyan); text-transform: uppercase; letter-spacing: 0.1em; }
.av-nav { margin-left: auto; }
.av-nav ul { display: flex; gap: 16px; flex-wrap: nowrap; list-style: none; margin: 0; padding: 0; align-items: center; }
.av-nav li { position: relative; }
.av-nav a { color: rgba(255,255,255,0.86); font-size: 0.92rem; white-space: nowrap; font-weight: 500; }
.av-nav a:hover, .av-nav .current-menu-item > a { color: #fff; text-decoration: none; }
.av-nav .sub-menu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 250px;
  background: #fff; border: 1px solid var(--av-line); border-radius: var(--av-radius);
  box-shadow: var(--av-shadow); padding: 8px; flex-direction: column; gap: 0;
}
.av-nav li:hover > .sub-menu, .av-nav li:focus-within > .sub-menu { display: flex; }
.av-nav .sub-menu a { color: var(--av-ink); display: block; padding: 8px 12px; border-radius: 6px; }
.av-nav .sub-menu a:hover { background: var(--av-tint); color: var(--av-blue); }
.av-header__cta { display: flex; gap: 10px; }
.av-header__cta .av-btn { padding: 10px 16px; font-size: 0.85rem; }
.av-burger {
  display: none; background: transparent; border: 1px solid rgba(255,255,255,0.3);
  color: #fff; border-radius: 8px; padding: 9px 12px; margin-left: auto; cursor: pointer;
}
.av-mobile-nav { display: none; padding: 12px 0 20px; }
.av-mobile-nav.is-open { display: block; }
.av-mobile-nav ul { list-style: none; margin: 0; padding: 0; }
.av-mobile-nav .sub-menu { padding-left: 14px; }
.av-mobile-nav a { display: block; padding: 11px 2px; color: rgba(255,255,255,0.9); border-bottom: 1px solid rgba(255,255,255,0.08); }

/* ---------- Hero ---------- */
.av-hero { position: relative; background: var(--av-navy-deep); color: rgba(255,255,255,0.86); overflow: hidden; }
.av-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.35; }
.av-hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(22,31,54,0.95) 8%, rgba(22,31,54,0.78) 52%, rgba(35,182,239,0.22) 100%);
}
.av-hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; padding: 64px 0 72px; align-items: start; }
.av-hero h1 { color: #fff; }
.av-hero h1 .av-hl { color: var(--av-cyan); }
.av-hero p { color: rgba(255,255,255,0.86); font-size: 1.1rem; }
.av-hero .av-eyebrow { color: var(--av-cyan); }
.av-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.av-chip {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  border-radius: 8px; padding: 8px 13px; font-size: 0.85rem; color: #fff;
}
.av-breadcrumbs { font-size: 0.85rem; color: var(--av-muted); padding: 14px 0; }
.av-breadcrumbs a { color: var(--av-muted); }
.av-hero .av-breadcrumbs, .av-hero .av-breadcrumbs a { color: rgba(255,255,255,0.65); }

/* ---------- Cards / panels ---------- */
.av-card {
  background: #fff; border: 1px solid var(--av-line); border-radius: var(--av-radius);
  box-shadow: var(--av-shadow); overflow: hidden; display: flex; flex-direction: column;
}
.av-card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.av-card__body { padding: 20px; }
.av-card h3 { margin-bottom: 0.4em; }
.av-card p { color: var(--av-body); margin-bottom: 0.8em; }
.av-card__more { font-family: var(--av-font-display); font-weight: 700; font-size: 0.9rem; }
.av-panel {
  background: #fff; border: 1px solid var(--av-line); border-radius: var(--av-radius);
  box-shadow: var(--av-shadow-lg); padding: 26px;
}
.av-feature { background: #fff; border: 1px solid var(--av-line); border-radius: var(--av-radius); padding: 22px; }
.av-feature h3 { font-size: 1.1rem; }
.av-steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 18px; }
.av-steps li { counter-increment: step; padding-left: 52px; position: relative; }
.av-steps li::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 36px; height: 36px; border-radius: 50%; background: var(--av-blue); color: #fff;
  font-family: var(--av-font-display); font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.av-ticks { list-style: none; padding: 0; display: grid; gap: 10px; }
.av-ticks li { position: relative; padding-left: 30px; }
.av-ticks li::before {
  content: ""; position: absolute; left: 0; top: 0.5em;
  width: 16px; height: 9px; border-left: 3px solid var(--av-blue); border-bottom: 3px solid var(--av-blue);
  transform: rotate(-45deg);
}
.av-section--navy .av-ticks li::before { border-color: var(--av-cyan); }
.av-linklist { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 20px; }
.av-linklist a { font-size: 0.95rem; }
.av-table { width: 100%; border-collapse: collapse; margin: 0 0 1.4em; }
.av-table th, .av-table td { border: 1px solid var(--av-line); padding: 11px 14px; text-align: left; }
.av-table th { background: var(--av-tint); font-family: var(--av-font-display); color: var(--av-ink); }

/* ---------- FAQ ---------- */
.av-faqs { display: grid; gap: 12px; }
.av-faq { background: #fff; border: 1px solid var(--av-line); border-radius: var(--av-radius); padding: 4px 18px; }
.av-faq summary {
  cursor: pointer; font-family: var(--av-font-display); font-weight: 700; color: var(--av-ink);
  padding: 14px 0; list-style: none;
}
.av-faq summary::-webkit-details-marker { display: none; }
.av-faq summary::after { content: "+"; float: right; color: var(--av-blue); font-size: 1.3rem; line-height: 1; }
.av-faq[open] summary::after { content: "–"; }
.av-faq p { margin: 0 0 14px; }

/* ---------- Quote form ---------- */
.av-form { display: grid; gap: 14px; }
.av-form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.av-field { display: grid; gap: 6px; }
.av-field label {
  font-family: var(--av-font-display); font-size: 0.74rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--av-muted);
}
.av-field input, .av-field select, .av-field textarea {
  width: 100%; font-family: var(--av-font-body); font-size: 1rem; color: var(--av-ink);
  background: #fff; border: 1px solid var(--av-line); border-radius: 8px; padding: 12px 13px;
}
.av-field input:focus, .av-field select:focus, .av-field textarea:focus {
  outline: 2px solid var(--av-blue); outline-offset: 1px; border-color: var(--av-blue);
}
.av-field textarea { min-height: 110px; resize: vertical; }
.av-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.av-form__note { font-size: 0.85rem; color: var(--av-muted); margin: 0; }
.av-notice { border-radius: var(--av-radius); padding: 13px 16px; margin: 0 0 16px; font-size: 0.95rem; }
.av-notice--ok { background: #e6f7ee; border: 1px solid #b9e6cd; color: #12603a; }
.av-notice--err { background: #fdecec; border: 1px solid #f5c2c2; color: #8a1f1f; }

/* ---------- CTA band ---------- */
.av-ctaband {
  background: linear-gradient(105deg, var(--av-navy-deep), var(--av-navy) 55%, #1d5fa8);
  color: rgba(255,255,255,0.88); border-radius: var(--av-radius); padding: 34px;
  display: flex; flex-wrap: wrap; gap: 22px; align-items: center; justify-content: space-between;
}
.av-ctaband h2 { color: #fff; margin-bottom: 0.3em; }
.av-ctaband p { margin: 0; }

/* ---------- Posts ---------- */
.av-post-meta { font-size: 0.88rem; color: var(--av-muted); margin-bottom: 1.4em; }
.av-prose { max-width: 74ch; }
.av-prose h2 { margin-top: 1.8em; }
.av-postgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.av-pagination { display: flex; gap: 10px; margin-top: 30px; }
.av-pagination .page-numbers { padding: 8px 14px; border: 1px solid var(--av-line); border-radius: 8px; }
.av-pagination .current { background: var(--av-blue); color: #fff; border-color: var(--av-blue); }

/* ---------- Footer ---------- */
.av-footer { background: var(--av-navy-deep); color: rgba(255,255,255,0.72); padding: 56px 0 0; margin-top: 0; }
.av-footer h3 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; }
.av-footer a { color: rgba(255,255,255,0.72); }
.av-footer a:hover { color: #fff; }
.av-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 0.93rem; }
.av-footer__cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 34px; }
.av-footer__bottom {
  margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0 26px; font-size: 0.85rem; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between;
}

/* ---------- Floating CTAs ---------- */
.av-float-wa {
  position: fixed; right: 18px; bottom: 22px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--av-whatsapp); color: #08331a;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px -10px rgba(0,0,0,0.5);
}
.av-float-wa:hover { color: #08331a; }
.av-mobilebar { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .av-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .av-linklist { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .av-hero__inner { grid-template-columns: 1fr; }
  .av-nav, .av-header__cta { display: none; }
  .av-burger { display: block; }
  .av-postgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .av-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .av-section { padding: 48px 0; }
  .av-grid--2, .av-grid--3, .av-grid--4, .av-postgrid { grid-template-columns: 1fr; }
  .av-linklist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .av-form__row { grid-template-columns: 1fr; }
  .av-footer__cols { grid-template-columns: 1fr; }
  .av-float-wa { bottom: 84px; }
  body { padding-bottom: 68px; }
  .av-mobilebar {
    display: grid; grid-template-columns: repeat(3, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    background: var(--av-navy-deep); border-top: 1px solid rgba(255,255,255,0.12);
  }
  .av-mobilebar a {
    padding: 13px 4px; text-align: center; color: #fff;
    font-family: var(--av-font-display); font-weight: 700; font-size: 0.78rem;
    text-transform: uppercase; letter-spacing: 0.04em;
  }
  .av-mobilebar a + a { border-left: 1px solid rgba(255,255,255,0.12); }
  .av-ctaband { padding: 24px; }
}