/*
Theme Name:  Tell Us About
Theme URI:   https://www.nereo.gov.uk
Author:      NEREO
Author URI:  https://www.nereo.gov.uk
Description: Official theme for Tell Us About — the NEREO survey platform. Clean, accessible, public-sector ready.
Version:     1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License:     GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tellusabout
Tags:        survey, public-sector, accessibility, custom-colors, custom-logo, custom-menu, featured-images, footer-widgets
*/

/* ================================================================
   CSS CUSTOM PROPERTIES
   ================================================================ */
:root {
  --tua-navy:         #1D3A4A;
  --tua-teal:         #1D6F8C;
  --tua-teal-light:   #4BBFD9;
  --tua-green:        #0F6E56;
  --tua-ice:          #E8F4F8;
  --tua-white-ice:    #F5F9FA;
  --tua-text-primary: #1D3A4A;
  --tua-text-secondary:#4A6070;
  --tua-text-muted:   #546E7A; /* darkened from #7A9AAA — was 2.99:1, now 5.40:1 on white */
  --tua-border:       rgba(29,58,74,0.12);
  --tua-border-strong:rgba(29,58,74,0.25);
  --tua-tag-hr-bg:    #E1F5EE;
  --tua-tag-hr-text:  #0F6E56;
  --tua-tag-wf-bg:    #E6F1FB;
  --tua-tag-wf-text:  #185FA5;
  --tua-tag-eq-bg:    #FAEEDA;
  --tua-tag-eq-text:  #854F0B;
  --tua-tag-svc-bg:   #FBEAF0;
  --tua-tag-svc-text: #993556;
  --sp-xs:   0.25rem; --sp-sm: 0.5rem; --sp-md: 1rem;
  --sp-lg:   1.5rem;  --sp-xl: 2rem;   --sp-2xl: 3rem; --sp-3xl: 4rem;
  --tua-max-width:    1140px;
  --tua-content-width:760px;
  --tua-radius-sm:    6px;
  --tua-radius-md:    10px;
  --tua-radius-lg:    14px;
  --tua-font:        'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --tua-line-height:  1.7;
  --tua-transition:   0.18s ease;
  --tua-shadow-sm:    0 1px 4px rgba(29,58,74,0.08);
  --tua-shadow-md:    0 4px 16px rgba(29,58,74,0.10);
  --tua-shadow-lg:    0 8px 32px rgba(29,58,74,0.14);
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--tua-font);color:var(--tua-text-primary);background:var(--tua-white-ice);line-height:var(--tua-line-height);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--tua-teal);text-decoration:none;transition:color var(--tua-transition)}
a:hover{color:var(--tua-navy);text-decoration:underline}
a:focus-visible{outline:3px solid var(--tua-teal);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4,h5,h6{font-family:var(--tua-font);color:var(--tua-text-primary);line-height:1.25;font-weight:800}
h1{font-size:clamp(1.75rem,4vw,2.5rem)}
h2{font-size:clamp(1.35rem,3vw,1.875rem)}
h3{font-size:1.25rem} h4{font-size:1.05rem} h5{font-size:0.95rem} h6{font-size:0.875rem}
p{margin-bottom:var(--sp-md)} p:last-child{margin-bottom:0}
ul,ol{padding-left:1.5rem;margin-bottom:var(--sp-md)} li{margin-bottom:0.35rem}
blockquote{border-left:4px solid var(--tua-teal);padding:var(--sp-md) var(--sp-lg);margin:var(--sp-xl) 0;background:var(--tua-ice);border-radius:0 var(--tua-radius-sm) var(--tua-radius-sm) 0;font-style:italic;color:var(--tua-text-secondary)}
hr{border:none;border-top:1px solid var(--tua-border);margin:var(--sp-xl) 0}
code{font-family:'Courier New',monospace;font-size:0.875rem;background:var(--tua-ice);padding:0.1em 0.4em;border-radius:var(--tua-radius-sm)}

/* ================================================================
   LAYOUT
   ================================================================ */
.tua-container{width:100%;max-width:var(--tua-max-width);margin-inline:auto;padding-inline:var(--sp-lg)}
.tua-container--narrow{max-width:var(--tua-content-width)}
.skip-link{position:absolute;top:-100%;left:var(--sp-md);background:var(--tua-navy);color:#fff;padding:0.5rem 1rem;border-radius:0 0 var(--tua-radius-sm) var(--tua-radius-sm);z-index:10000;font-weight:700;font-size:0.875rem;transition:top 0.1s}
.skip-link:focus{top:0;color:#fff}
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ================================================================
   HEADER & NAV
   ================================================================ */
.site-header{background:var(--tua-navy);position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,0.18)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:var(--sp-lg)}
.site-branding{display:flex;align-items:center;gap:0.625rem;flex-shrink:0}
.site-branding a{display:flex;align-items:center;gap:0.625rem}
.site-branding a:hover{text-decoration:none}
.site-branding__icon{width:36px;height:36px;flex-shrink:0}
.site-branding__name{font-weight:800;font-size:1.0625rem;color:#fff;letter-spacing:-0.3px;display:block}
.site-branding__name span{color:var(--tua-teal-light);font-weight:300}
.main-nav{display:flex;align-items:center}
.main-nav ul{display:flex;list-style:none;padding:0;margin:0}
.main-nav li{position:relative}
.main-nav li a{display:block;padding:0 var(--sp-md);height:64px;line-height:64px;color:rgba(255,255,255,0.78);font-size:0.875rem;font-weight:600;white-space:nowrap;transition:color var(--tua-transition),background var(--tua-transition)}
.main-nav li a:hover,.main-nav li.current-menu-item>a,.main-nav li.current_page_item>a{color:#fff;background:rgba(255,255,255,0.07);text-decoration:none}
.main-nav li ul{display:none;position:absolute;top:100%;left:0;background:var(--tua-navy);min-width:200px;border-top:3px solid var(--tua-teal);border-radius:0 0 var(--tua-radius-sm) var(--tua-radius-sm);box-shadow:var(--tua-shadow-lg);flex-direction:column;z-index:100}
.main-nav li:hover>ul,.main-nav li:focus-within>ul{display:flex}
.main-nav li ul a{height:auto;line-height:1.4;padding:0.7rem var(--sp-md);border-bottom:1px solid rgba(255,255,255,0.06)}
.main-nav li ul li:last-child a{border-bottom:none}
.header-cta{display:inline-block;background:var(--tua-teal);color:#fff !important;font-size:0.8125rem;font-weight:700;padding:0.5rem 1.125rem;border-radius:var(--tua-radius-sm);white-space:nowrap;transition:background var(--tua-transition);margin-left:var(--sp-sm);flex-shrink:0}
.header-cta:hover{background:var(--tua-green);text-decoration:none;color:#fff !important}
.nav-toggle{display:none;background:none;border:1px solid rgba(255,255,255,0.3);border-radius:var(--tua-radius-sm);padding:0.375rem 0.5rem;cursor:pointer;flex-direction:column;gap:4px;margin-left:auto}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform var(--tua-transition),opacity var(--tua-transition)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ================================================================
   HERO
   ================================================================ */
.hero{background:linear-gradient(135deg,var(--tua-navy) 0%,var(--tua-teal) 100%);padding:var(--sp-3xl) var(--sp-lg);text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,0.045) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
.hero__inner{position:relative;z-index:1}
.hero__badge{display:inline-block;background:rgba(75,191,217,0.18);color:var(--tua-teal-light);font-size:0.6875rem;letter-spacing:2.5px;text-transform:uppercase;font-weight:700;padding:0.3rem 0.875rem;border-radius:20px;border:1px solid rgba(75,191,217,0.35);margin-bottom:var(--sp-lg)}
.hero__title{color:#fff;font-size:clamp(2rem,5vw,3rem);margin-bottom:var(--sp-md);line-height:1.15}
.hero__title span{color:var(--tua-teal-light)}
.hero__subtitle{color:rgba(255,255,255,0.78);font-size:1.0625rem;max-width:560px;margin-inline:auto;margin-bottom:var(--sp-xl);line-height:1.65}
.hero__search{display:flex;max-width:480px;margin-inline:auto;background:#fff;border-radius:var(--tua-radius-sm);overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,0.18)}
.hero__search input{flex:1;border:none;outline:none;padding:0.8rem 1rem;font-size:0.9375rem;font-family:var(--tua-font);color:var(--tua-text-primary);background:transparent;min-width:0}
.hero__search input::placeholder{color:var(--tua-text-muted)}
.hero__search button{background:var(--tua-teal);color:#fff;border:none;padding:0.8rem 1.25rem;font-size:0.875rem;font-weight:700;font-family:var(--tua-font);cursor:pointer;white-space:nowrap;transition:background var(--tua-transition)}
.hero__search button:hover{background:var(--tua-navy)}

/* ================================================================
   SECTIONS
   ================================================================ */
.tua-section{padding:var(--sp-2xl) var(--sp-lg)}
.tua-section--ice{background:var(--tua-ice)}
.tua-section--white{background:#fff}
.tua-section__header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:var(--sp-lg);gap:var(--sp-md)}
.tua-section__title{font-size:1.375rem;font-weight:800;color:var(--tua-navy)}
.tua-section__link{font-size:0.875rem;color:var(--tua-teal);font-weight:600;white-space:nowrap}
.tua-section__link:hover{color:var(--tua-navy)}

/* ================================================================
   SURVEY CARDS
   ================================================================ */
.survey-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--sp-md)}
.survey-card{background:#fff;border-radius:var(--tua-radius-md);padding:var(--sp-lg);border:1px solid var(--tua-border);box-shadow:var(--tua-shadow-sm);display:flex;flex-direction:column;transition:transform var(--tua-transition),box-shadow var(--tua-transition),border-color var(--tua-transition);text-decoration:none;color:inherit}
.survey-card:hover{transform:translateY(-2px);box-shadow:var(--tua-shadow-md);border-color:var(--tua-teal);text-decoration:none;color:inherit}
.survey-card__tag{display:inline-block;font-size:0.6875rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:0.25rem 0.625rem;border-radius:4px;margin-bottom:var(--sp-md);align-self:flex-start}
.survey-card__tag--hr{background:var(--tua-tag-hr-bg);color:var(--tua-tag-hr-text)}
.survey-card__tag--wf{background:var(--tua-tag-wf-bg);color:var(--tua-tag-wf-text)}
.survey-card__tag--eq{background:var(--tua-tag-eq-bg);color:var(--tua-tag-eq-text)}
.survey-card__tag--svc{background:var(--tua-tag-svc-bg);color:var(--tua-tag-svc-text)}
.survey-card__tag--default{background:var(--tua-ice);color:var(--tua-teal)}
.survey-card__title{font-size:1.0625rem;font-weight:800;color:var(--tua-navy);margin-bottom:var(--sp-sm);line-height:1.3}
.survey-card__excerpt{font-size:0.875rem;color:var(--tua-text-secondary);line-height:1.55;flex:1;margin-bottom:var(--sp-md)}
.survey-card__footer{display:flex;align-items:center;justify-content:space-between;padding-top:var(--sp-md);border-top:1px solid var(--tua-border);margin-top:auto}
.survey-card__meta{font-size:0.75rem;color:var(--tua-text-muted)}
.survey-card__cta{font-size:0.8125rem;font-weight:700;color:var(--tua-teal)}
.survey-card__cta::after{content:' →'}
.survey-card:hover .survey-card__cta{color:var(--tua-navy)}

/* ================================================================
   TRUST STRIP
   ================================================================ */
.trust-strip{background:var(--tua-ice);padding:var(--sp-xl) var(--sp-lg)}
.trust-strip__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--sp-lg)}
.trust-item{display:flex;align-items:flex-start;gap:var(--sp-md)}
.trust-item__icon{width:40px;height:40px;border-radius:var(--tua-radius-sm);background:var(--tua-teal);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.trust-item__icon svg{width:20px;height:20px}
.trust-item__title{font-size:0.9375rem;font-weight:700;color:var(--tua-navy);margin-bottom:0.25rem}
.trust-item__desc{font-size:0.8125rem;color:var(--tua-teal);line-height:1.45}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn{display:inline-block;font-family:var(--tua-font);font-weight:700;font-size:0.9375rem;padding:0.65rem 1.5rem;border-radius:var(--tua-radius-sm);border:2px solid transparent;cursor:pointer;text-align:center;transition:background var(--tua-transition),color var(--tua-transition),border-color var(--tua-transition);text-decoration:none;line-height:1.4}
.btn:hover{text-decoration:none}
.btn--primary{background:var(--tua-teal);color:#fff;border-color:var(--tua-teal)}
.btn--primary:hover{background:var(--tua-navy);border-color:var(--tua-navy);color:#fff}
.btn--outline{background:transparent;color:var(--tua-teal);border-color:var(--tua-teal)}
.btn--outline:hover{background:var(--tua-teal);color:#fff}
.btn--ghost{background:rgba(255,255,255,0.12);color:#fff;border-color:rgba(255,255,255,0.3)}
.btn--ghost:hover{background:rgba(255,255,255,0.22);color:#fff}
.btn--sm{font-size:0.8125rem;padding:0.45rem 1rem}

/* ================================================================
   SURVEY PAGE TEMPLATE
   ================================================================ */
.survey-page__header{background:linear-gradient(135deg,var(--tua-navy) 0%,var(--tua-teal) 100%);padding:var(--sp-xl) var(--sp-lg) var(--sp-2xl);color:#fff}
.survey-page__back{display:inline-flex;align-items:center;gap:0.4rem;font-size:0.8125rem;color:rgba(255,255,255,0.7);margin-bottom:var(--sp-md);transition:color var(--tua-transition)}
.survey-page__back:hover{color:#fff;text-decoration:none}
.survey-page__back::before{content:'←'}
.survey-page__title{color:#fff;margin-bottom:var(--sp-sm)}
.survey-page__meta{display:flex;flex-wrap:wrap;gap:var(--sp-md);font-size:0.875rem;color:rgba(255,255,255,0.72);margin-top:var(--sp-md)}
/* Survey embed wrapper — grows naturally with Podio's native JS embed */
.survey-embed-wrapper{background:#fff;border-radius:var(--tua-radius-lg);box-shadow:var(--tua-shadow-lg);margin-top:calc(-1 * var(--sp-xl));position:relative;z-index:1;padding:var(--sp-xl);margin-bottom:var(--sp-2xl)}
/* Podio injects a div.podio-webform-container — make it fill the wrapper */
.podio-form-container{width:100%}
.podio-form-container .podio-webform-container{width:100% !important;max-width:100% !important}
/* Podio's own form element — ensure it's full width and readable */
.podio-form-container form,.podio-form-container .webforms{width:100% !important;max-width:100% !important;font-family:var(--tua-font) !important}
/* Remove Podio's default bottom branding line if not needed */
.podio-form-container .podio-webform-inner{display:none}

/* ================================================================
   PAGE HERO (static pages)
   ================================================================ */
.page-hero{background:var(--tua-navy);padding:var(--sp-2xl) var(--sp-lg);border-bottom:4px solid var(--tua-teal)}
.page-hero__title{color:#fff;margin-bottom:var(--sp-sm)}
.page-hero__subtitle{color:rgba(255,255,255,0.7);font-size:1.0625rem;max-width:600px}

/* ================================================================
   ENTRY CONTENT
   ================================================================ */
.entry-content{max-width:var(--tua-content-width);margin-inline:auto;padding:var(--sp-2xl) var(--sp-lg)}
.entry-content h2{margin-top:var(--sp-2xl);margin-bottom:var(--sp-md);color:var(--tua-navy)}
.entry-content h3{margin-top:var(--sp-xl);margin-bottom:var(--sp-sm);color:var(--tua-teal)}
.entry-content p,.entry-content ul,.entry-content ol{margin-bottom:var(--sp-md)}

/* ================================================================
   FORMS
   ================================================================ */
.tua-form label{display:block;font-size:0.875rem;font-weight:700;color:var(--tua-navy);margin-bottom:0.35rem}
.tua-form input[type="text"],.tua-form input[type="email"],.tua-form input[type="search"],.tua-form textarea,.tua-form select{width:100%;padding:0.65rem 0.875rem;border:1.5px solid var(--tua-border-strong);border-radius:var(--tua-radius-sm);font-family:var(--tua-font);font-size:0.9375rem;color:var(--tua-text-primary);background:#fff;transition:border-color var(--tua-transition),box-shadow var(--tua-transition);outline:none}
.tua-form input:focus,.tua-form textarea:focus,.tua-form select:focus{border-color:var(--tua-teal);box-shadow:0 0 0 3px rgba(29,111,140,0.15)}
.tua-form .form-group{margin-bottom:var(--sp-md)}
.tua-form textarea{min-height:140px;resize:vertical}

/* ================================================================
   NOTICES
   ================================================================ */
.notice{padding:var(--sp-md) var(--sp-lg);border-radius:var(--tua-radius-sm);border-left:4px solid;margin-bottom:var(--sp-md);font-size:0.9375rem}
.notice--info{background:#E6F1FB;border-color:#1D6F8C;color:#0C447C}
.notice--success{background:#EAF3DE;border-color:#3B6D11;color:#27500A}
.notice--warning{background:#FAEEDA;border-color:#BA7517;color:#633806}
.notice--error{background:#FCEBEB;border-color:#E24B4A;color:#791F1F}

/* ================================================================
   PAGINATION
   ================================================================ */
.pagination{display:flex;justify-content:center;align-items:center;gap:var(--sp-sm);padding:var(--sp-xl) 0}
.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--tua-radius-sm);border:1px solid var(--tua-border-strong);color:var(--tua-text-secondary);font-weight:600;font-size:0.875rem;transition:all var(--tua-transition);background:#fff}
.pagination .page-numbers:hover,.pagination .page-numbers.current{background:var(--tua-teal);border-color:var(--tua-teal);color:#fff;text-decoration:none}
.pagination .prev,.pagination .next{width:auto;padding:0 var(--sp-md)}

/* ================================================================
   COOKIE BANNER
   ================================================================ */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:var(--tua-navy);border-top:3px solid var(--tua-teal);padding:var(--sp-md) var(--sp-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-lg);flex-wrap:wrap;box-shadow:0 -4px 24px rgba(0,0,0,0.22)}
.cookie-banner.is-hidden{display:none}
.cookie-banner__text{font-size:0.875rem;color:rgba(255,255,255,0.82);flex:1;min-width:240px}
.cookie-banner__text a{color:var(--tua-teal-light)}
.cookie-banner__actions{display:flex;gap:var(--sp-sm);flex-shrink:0}

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer{background:var(--tua-navy);color:rgba(255,255,255,0.7)}
.site-footer__main{padding:var(--sp-2xl) var(--sp-lg);display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:var(--sp-2xl);border-bottom:1px solid rgba(255,255,255,0.08)}
.footer-col__title{font-size:0.75rem;text-transform:uppercase;letter-spacing:2px;color:var(--tua-teal-light);font-weight:700;margin-bottom:var(--sp-md)}
.footer-col p{font-size:0.875rem;line-height:1.6}
.footer-col .footer-brand-name{font-size:1.125rem;font-weight:800;color:#fff;margin-bottom:0.25rem}
.footer-col .footer-brand-name span{color:var(--tua-teal-light);font-weight:300}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li{margin-bottom:0.5rem}
.footer-col ul a{color:rgba(255,255,255,0.62);font-size:0.875rem;transition:color var(--tua-transition)}
.footer-col ul a:hover{color:var(--tua-teal-light);text-decoration:none}
.site-footer__bottom{border-top:1px solid rgba(255,255,255,0.08)}
.site-footer__bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-lg);flex-wrap:wrap;padding-block:var(--sp-md)}
.footer-bottom-left{display:flex;flex-direction:column;gap:0.4rem}
.footer-copy{font-size:0.75rem;color:rgba(255,255,255,0.60)} /* increased from 0.38 — was 3.12:1, now ≥4.5:1 */
.footer-legal-links{display:flex;gap:var(--sp-md);flex-wrap:wrap}
.footer-legal-links a{font-size:0.75rem;color:rgba(255,255,255,0.60);transition:color var(--tua-transition)} /* increased from 0.45 — was 3.76:1, now ≥4.5:1 */
.footer-legal-links a:hover{color:var(--tua-teal-light);text-decoration:underline}
.footer-legal-links a:focus-visible{outline:3px solid var(--tua-teal-light);outline-offset:3px;border-radius:2px}
.footer-nereo-logo{display:flex;flex-direction:column;align-items:center;gap:0.3rem;flex-shrink:0}
.footer-nereo-label{font-size:0.625rem;letter-spacing:1.8px;text-transform:uppercase;color:rgba(255,255,255,0.35);font-weight:600}
.footer-nereo-img{width:90px;height:auto;opacity:0.92;transition:opacity var(--tua-transition);mix-blend-mode:lighten}
.footer-nereo-logo a:hover .footer-nereo-img{opacity:1}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media(max-width:900px){
  .site-footer__main{grid-template-columns:1fr 1fr;gap:var(--sp-xl)}
}
@media(max-width:680px){
  .nav-toggle{display:flex}
  .main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--tua-navy);border-top:2px solid var(--tua-teal);flex-direction:column;padding:var(--sp-md) 0;z-index:999;box-shadow:var(--tua-shadow-lg)}
  .main-nav.is-open{display:flex}
  .main-nav ul{flex-direction:column;width:100%}
  .main-nav li a{height:auto;line-height:1.4;padding:0.75rem var(--sp-lg);border-bottom:1px solid rgba(255,255,255,0.06)}
  .main-nav li ul{display:flex;position:static;box-shadow:none;border-top:none;border-radius:0;background:rgba(0,0,0,0.15)}
  .main-nav li ul a{padding-left:calc(var(--sp-lg) + 1rem)}
  .header-cta{display:none}
  .survey-grid{grid-template-columns:1fr}
  .site-footer__main{grid-template-columns:1fr;gap:var(--sp-xl)}
  .site-footer__bottom{flex-direction:column;align-items:flex-start}
  .cookie-banner{flex-direction:column;gap:var(--sp-sm)}
  .tua-section{padding:var(--sp-xl) var(--sp-md)}
  .hero{padding:var(--sp-2xl) var(--sp-md)}
}
@media print{
  .site-header,.site-footer,.cookie-banner,.nav-toggle{display:none}
  body{background:#fff;color:#000}
  a{color:#000}
}

/* ================================================================
   WCAG 2.2 AA COMPLIANCE ADDITIONS
   ================================================================ */

/* SC 2.4.11 Focus Not Obscured — sticky header is 64px tall.
   scroll-padding-top ensures focused elements are never hidden
   behind it when the page scrolls to bring them into view.       */
html{scroll-padding-top:80px} /* 64px header + 16px clearance */

/* SC 2.4.11 also applies to the cookie banner at the bottom —
   ensure focused elements near the foot aren't hidden behind it  */
html{scroll-padding-bottom:80px}

/* SC 2.5.8 Target Size (Minimum) — all interactive elements must
   be at least 24×24 CSS px. Enforce minimums on small controls.  */
.btn--sm{min-height:44px;min-width:44px;padding:0.6rem 1rem} /* GDS recommends 44px */
.nav-toggle{min-width:44px;min-height:44px;padding:0.625rem}
.pagination .page-numbers{width:44px;height:44px} /* up from 40px */
.footer-legal-links a{min-height:44px;display:inline-flex;align-items:center}
.header-cta{min-height:44px;display:inline-flex;align-items:center}

/* SC 2.4.11 Focus Not Obscured — explicit :focus-visible rules
   for every interactive element type to ensure the full indicator
   is visible and never hidden behind sticky header/banner.        */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible{outline:3px solid var(--tua-teal);outline-offset:3px}

.main-nav li a:focus-visible{
  outline:3px solid var(--tua-teal-light);
  outline-offset:-3px; /* inset on dark bg for visibility */
  border-radius:2px;
  color:#fff
}

.site-branding a:focus-visible{outline:3px solid var(--tua-teal-light);outline-offset:4px;border-radius:2px}

.survey-card:focus-visible{outline:3px solid var(--tua-teal);outline-offset:2px}

.footer-col ul a:focus-visible{outline:3px solid var(--tua-teal-light);outline-offset:3px;border-radius:2px}

.nav-toggle:focus-visible{outline:3px solid var(--tua-teal-light);outline-offset:3px}

/* SC 1.4.3 Contrast — footer links get underline on hover/focus
   to convey link status by more than colour alone (SC 1.4.1)     */
.footer-col ul a:hover{color:var(--tua-teal-light);text-decoration:underline}
.site-footer a:focus-visible{text-decoration:underline}

/* SC 1.4.1 Use of Colour — nav current page indicator must not
   rely on colour alone; add an underline decoration              */
.main-nav li.current-menu-item>a,
.main-nav li.current_page_item>a{
  border-bottom:2px solid var(--tua-teal-light);
}

/* SC 2.3.3 / prefers-reduced-motion — disable all animations
   and transitions for users who request reduced motion          */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
  .js-reveal{opacity:1 !important;transform:none !important}
}

/* SC 1.4.4 Resize Text — ensure nothing breaks at 200% zoom    */
@media(min-width:1px){ /* always-on — ensures text never clips  */
  .site-header__inner{flex-wrap:wrap;height:auto;min-height:64px;padding-block:0.5rem}
  .main-nav li a{height:auto;line-height:1.5;padding-block:1.125rem}
}

/* SC 1.4.10 Reflow — at 320px (400% zoom on 1280px screen)
   nothing should require horizontal scrolling                   */
@media(max-width:320px){
  .tua-container{padding-inline:var(--sp-sm)}
  .hero__search{flex-direction:column}
  .hero__search button{width:100%;justify-content:center}
  .cookie-banner__actions{flex-direction:column;width:100%}
  .cookie-banner__actions .btn{width:100%;justify-content:center;text-align:center}
  .survey-card{padding:var(--sp-md)}
}

/* SC 1.4.12 Text Spacing — ensure layout holds when users apply
   custom text spacing (line-height 1.5×, spacing overrides)     */
.site-header,.main-nav li a,.btn,.survey-card{overflow:visible}

/* SC 2.5.3 Label in Name — ensure visible button text matches
   accessible name. The cookie buttons use plain text — OK.      */

/* High contrast mode support (Windows forced colours)            */
@media(forced-colors:active){
  .btn{border:2px solid ButtonText}
  .survey-card{border:2px solid ButtonText}
  .skip-link:focus{forced-color-adjust:none;background:Highlight;color:HighlightText}
  a:focus-visible{outline:3px solid Highlight}
  .site-header{border-bottom:2px solid ButtonText}
}