/*
Theme Name: Matt Poulter Plumbing & Heating
Theme URI: https://mattpoulterplumbing.co.uk
Author: Matt Poulter
Description: Bespoke fast-loading theme for Matt Poulter Plumbing & Heating — plumbing, heating, heat pumps and bathrooms across Northamptonshire & Bedfordshire.
Version: 1.0.0
Text Domain: mp-heating
*/

/* ==========================================================================
   Tokens
   ========================================================================== */
:root{
  --black:#0a0a0a;
  --paper:#faf9f7;
  --red:#d31e25;
  --red-dark:#a8161c;
  --steel:#4a4d52;
  --steel-light:#8a8d92;
  --concrete:#ece9e3;
  --line: rgba(10,10,10,.12);
  --line-light: rgba(250,249,247,.16);

  --font-display:'Archivo Condensed', 'Arial Narrow', sans-serif;
  --font-body:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;

  --container: 1200px;
  --radius: 2px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--black);
  background:var(--paper);
  line-height:1.55;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:0.98;
  margin:0 0 .4em;
  letter-spacing:.2px;
}
p{margin:0 0 1em;max-width:62ch;}
button{font-family:inherit;}

:focus-visible{
  outline:3px solid var(--red);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;}
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
.screen-reader-text{
  position:absolute !important;
  clip:rect(1px,1px,1px,1px);
  width:1px;height:1px;overflow:hidden;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.05rem;
  letter-spacing:.3px;
  padding:14px 28px;
  border-radius:var(--radius);
  border:2px solid var(--black);
  cursor:pointer;
  transition:background-color .12s ease, color .12s ease, border-color .12s ease, transform .12s ease, box-shadow .12s ease;
  box-shadow:4px 4px 0 var(--black);
}
.btn:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--black);}
.btn:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--black);}
.btn-primary{
  background:var(--red);
  color:var(--paper);
  border-color:var(--black);
}
.btn-primary:hover{background:var(--red-dark);}
.btn-outline{
  background:var(--paper);
  border-color:var(--black);
  color:var(--black);
}
.btn-outline:hover{background:var(--concrete);}
.hero .btn-outline,.cta-banner .btn-outline{
  background:transparent;
  border-color:var(--paper);
  color:var(--paper);
  box-shadow:4px 4px 0 var(--red);
}
.hero .btn-outline:hover,.cta-banner .btn-outline:hover{background:rgba(250,249,247,.1);}
.section-red .btn:not(.btn-outline){box-shadow:4px 4px 0 var(--black);}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:var(--black);
  border-bottom:1px solid var(--line-light);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:92px;
}
.site-logo{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.55rem;
  color:var(--paper);
  letter-spacing:.3px;
  display:flex;
  align-items:baseline;
  gap:.4em;
}
.site-logo img{max-height:68px;width:auto;}
.site-logo .accent{color:var(--red);}
.site-logo .sub{
  font-family:var(--font-body);
  font-weight:400;
  font-size:.62rem;
  letter-spacing:1.5px;
  color:var(--steel-light);
  text-transform:uppercase;
  align-self:center;
}

.primary-nav{display:flex;align-items:center;gap:36px;}
.primary-nav ul{display:flex;gap:28px;}
.primary-nav li{position:relative;}
.primary-nav a{
  color:var(--paper);
  font-size:.98rem;
  font-weight:500;
  position:relative;
  padding:6px 0;
  display:flex;
  align-items:center;
  gap:5px;
}
.primary-nav a:hover{color:var(--red);}
.menu-item-has-children > a::after{
  content:'';
  width:6px;height:6px;
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(45deg);
  margin-top:-3px;
}
.primary-nav ul ul{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  flex-direction:column;
  gap:0;
  background:var(--black);
  border:2px solid var(--black);
  box-shadow:6px 6px 0 var(--red);
  min-width:230px;
  padding:6px 0;
  z-index:60;
}
.primary-nav li:hover > ul,
.primary-nav li:focus-within > ul{display:flex;}
.primary-nav ul ul li + li{border-top:1px solid var(--line-light);}
.primary-nav ul ul a{padding:12px 20px;white-space:nowrap;font-size:.92rem;}
.header-cta{display:flex;align-items:center;gap:14px;}
.header-phone{
  color:var(--paper);
  font-family:var(--font-display);
  font-size:1.1rem;
  font-weight:700;
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.header-phone svg{flex-shrink:0;}

.nav-toggle{
  display:none;
  background:none;border:none;color:var(--paper);
  width:44px;height:44px;
  align-items:center;justify-content:center;
  cursor:pointer;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:'';
  display:block;
  width:24px;height:2px;
  background:var(--paper);
  position:relative;
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before{position:absolute;top:-8px;}
.nav-toggle span::after{position:absolute;top:8px;}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;
  background:var(--black);
  color:var(--paper);
  overflow:hidden;
  padding:72px 0 96px;
}
.hero::after{
  content:'';
  position:absolute;
  right:-8%;
  top:-10%;
  bottom:-10%;
  width:38%;
  background:var(--red);
  clip-path:polygon(35% 0, 100% 0, 65% 100%, 0% 100%);
  opacity:1;
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:2;
  max-width:720px;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:2px solid var(--red);
  padding:8px 16px;
  border-radius:99px;
  font-size:.82rem;
  font-weight:600;
  color:var(--paper);
  margin-bottom:24px;
}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--red);}
.hero h1{
  font-size:clamp(2.6rem, 6vw, 4.4rem);
  color:var(--paper);
}
.hero h1 em{
  font-style:normal;
  color:var(--red);
}
.hero .lede{
  font-size:1.2rem;
  color:var(--steel-light);
  max-width:52ch;
  margin-top:18px;
}
.hero-actions{
  display:flex;
  gap:16px;
  margin-top:34px;
  flex-wrap:wrap;
}
.trust-strip{
  margin-top:56px;
  display:flex;
  flex-wrap:wrap;
  gap:28px 40px;
}
.trust-strip li{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:.92rem;
  color:var(--steel-light);
}
.trust-strip svg{flex-shrink:0;color:var(--red);}

/* ==========================================================================
   Section shell / diagonal dividers
   ========================================================================== */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-dark{background:var(--black);color:var(--paper);}
.section-alt{background:var(--concrete);}
.section-red{background:var(--red);color:var(--paper);}

.section-cut-top{clip-path:polygon(0 24px, 100% 0, 100% 100%, 0 100%);margin-top:-24px;}
.section-cut-bottom{clip-path:polygon(0 0, 100% 0, 100% calc(100% - 24px), 0 100%);}

.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-label{
  font-size:.82rem;
  font-weight:600;
  color:var(--red);
  letter-spacing:.3px;
  margin-bottom:10px;
  display:block;
}
.section-dark .section-label,.section-red .section-label{color:var(--paper);opacity:.75;}
.section-head h2{font-size:clamp(2rem,4vw,2.8rem);}
.section-head p{color:var(--steel);font-size:1.08rem;}
.section-dark .section-head p{color:var(--steel-light);}

/* ==========================================================================
   Services grid
   ========================================================================== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.service-card{
  grid-column:span 1;
  background:var(--paper);
  border:2px solid var(--black);
  padding:32px 28px;
  transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease;
  display:flex;
  flex-direction:column;
  min-height:220px;
  box-shadow:5px 5px 0 var(--line);
}
.service-card.featured{
  grid-column:span 2;
  background:var(--black);
  color:var(--paper);
  min-height:280px;
  box-shadow:5px 5px 0 var(--red);
}
.service-card:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--line);}
.service-card.featured:hover{box-shadow:7px 7px 0 var(--red);}
.service-icon{color:var(--red);margin-bottom:18px;}
.service-card h3{font-size:1.5rem;margin-bottom:8px;}
.service-card p{font-size:.96rem;color:var(--steel);margin-bottom:18px;flex-grow:1;}
.service-card.featured p{color:var(--steel-light);}
.service-link{
  font-family:var(--font-display);
  font-weight:700;
  font-size:.98rem;
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:inherit;
}
.service-card:not(.featured) .service-link{color:var(--black);}
.service-link svg{transition:transform .15s ease;}
.service-card:hover .service-link svg{transform:translateX(4px);}

/* ==========================================================================
   Feature bar (why choose)
   ========================================================================== */
.feature-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line-light);
  border-left:1px solid var(--line-light);
}
.feature-bar li{
  border-right:1px solid var(--line-light);
  border-bottom:1px solid var(--line-light);
  padding:32px 26px;
}
.feature-bar .num{
  font-family:var(--font-display);
  font-size:1.1rem;
  color:var(--red);
  display:block;
  margin-bottom:14px;
}
.feature-bar h3{font-size:1.2rem;margin-bottom:6px;color:var(--paper);}
.feature-bar p{font-size:.92rem;color:var(--steel-light);margin:0;}

/* ==========================================================================
   About / split
   ========================================================================== */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.split img{border-radius:var(--radius);}
.stat-row{
  display:flex;
  gap:40px;
  margin-top:32px;
  flex-wrap:wrap;
}
.stat{border-left:3px solid var(--red);padding-left:16px;}
.stat .value{
  font-family:var(--font-display);
  font-size:2.4rem;
  display:block;
  line-height:1;
}
.stat .label{font-size:.88rem;color:var(--steel);}

/* ==========================================================================
   Coverage
   ========================================================================== */
.coverage-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  margin-top:24px;
}
.coverage-list li{
  font-family:var(--font-display);
  font-size:1.05rem;
  padding:8px 4px;
  border-bottom:2px solid var(--line);
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:24px;
}
.cta-banner h2{font-size:clamp(1.8rem,4vw,2.6rem);margin:0;max-width:14ch;}
.cta-banner .btn-outline{border-color:var(--paper);color:var(--paper);}
.cta-banner .btn-outline:hover{background:rgba(250,249,247,.15);}

/* ==========================================================================
   FAQ (native details/summary — zero JS)
   ========================================================================== */
.faq-item{
  border-bottom:1px solid var(--line);
}
.faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:22px 0;
  font-family:var(--font-display);
  font-size:1.2rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:'+';
  font-size:1.6rem;
  color:var(--red);
  flex-shrink:0;
  transition:transform .15s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{padding:0 0 22px;color:var(--steel);max-width:65ch;}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background:var(--black);
  color:var(--steel-light);
  padding:72px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;
  gap:32px;
  padding-bottom:48px;
  border-bottom:1px solid var(--line-light);
}
.footer-grid h4{
  color:var(--paper);
  font-size:1.05rem;
  margin-bottom:16px;
  text-transform:none;
}
.footer-grid ul li{margin-bottom:10px;font-size:.95rem;}
.footer-grid a:hover{color:var(--red);}
.footer-brand .site-logo{margin-bottom:14px;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  padding-top:24px;
  font-size:.85rem;
}

/* ==========================================================================
   Inner pages (services, generic pages)
   ========================================================================== */
.page-hero{
  background:var(--black);
  color:var(--paper);
  padding:64px 0 56px;
}
.page-hero .section-label{color:var(--red);}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);}
.page-hero .lede{color:var(--steel-light);font-size:1.1rem;max-width:60ch;margin-top:14px;}
.entry-content{padding:64px 0;max-width:760px;margin:0 auto;}
.entry-content h2{font-size:1.9rem;margin-top:1.4em;}
.entry-content h3{font-size:1.4rem;margin-top:1.2em;}
.entry-content ul{list-style:disc;padding-left:1.4em;margin-bottom:1.2em;}
.entry-content ul li{margin-bottom:.4em;}
.entry-content img{margin:1.5em 0;}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px){
  .primary-nav ul{
    display:none;
    position:absolute;
    top:92px;left:0;right:0;
    background:var(--black);
    flex-direction:column;
    gap:0;
    border-bottom:1px solid var(--line-light);
  }
  .primary-nav.is-open ul{display:flex;}
  .primary-nav ul li{border-top:1px solid var(--line-light);}
  .primary-nav ul li a{display:flex;padding:16px 24px;}
  .primary-nav ul ul{
    display:flex;
    position:static;
    flex-direction:column;
    background:var(--concrete-dark, rgba(255,255,255,.04));
    border:none;
    box-shadow:none;
    min-width:0;
    padding:0;
  }
  .primary-nav ul ul a{padding:14px 24px 14px 40px;color:var(--steel-light);}
  .menu-item-has-children > a::after{margin-left:auto;}
  .nav-toggle{display:flex;}
  .header-phone span{display:none;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .service-card.featured{grid-column:span 2;}
  .feature-bar{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero::after{display:none;}
  .hero{border-bottom:6px solid var(--red);}
}
@media (max-width: 560px){
  .services-grid{grid-template-columns:1fr;}
  .service-card.featured{grid-column:span 1;}
  .feature-bar{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-banner{flex-direction:column;align-items:flex-start;}
  .hero-actions .btn{width:100%;justify-content:center;}
}