/* Advanced M.P Plumbing & Heating - Hornchurch, Essex
   Bespoke build · Barlow Condensed + Inter · Deep teal + orange
   Composition: split-panel hero, icon service grid, no-gallery (rule 14f). */

:root{
  --teal: #14507a;
  --teal-deep: #0b3a59;
  --teal-soft: #5b88a5;
  --orange: #e8722e;
  --orange-deep: #c45d22;
  --ink: #15191e;
  --ink-soft: #4a525a;
  --line: #d8dde2;
  --paper: #ffffff;
  --bg: #f3f5f7;
  --cool: #eaf1f6;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{ scroll-behavior:smooth; }
body{
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 17px; line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}
img{ max-width:100%; height:auto; display:block; }
a{ color: var(--teal); text-decoration: none; }
a:hover{ color: var(--orange); }

.display{
  font-family: 'Barlow Condensed', 'Oswald', sans-serif;
  font-weight: 700;
  letter-spacing: -.005em;
  line-height: 1.04;
  text-transform: none;
}
.container{ width: min(1180px, 92vw); margin: 0 auto; }

/* HEADER */
.site-header{
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 40;
}
.hd{
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; gap: 24px;
}
.brand{
  display: flex; align-items: center; gap: 14px;
  color: var(--ink); text-decoration: none;
}
.brand-mark{
  width: 50px; height: 50px;
  background: var(--teal);
  color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  display: grid; place-items: center;
  letter-spacing: .02em;
  border-radius: 2px;
}
.brand-name{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -.005em;
}
.brand-name .sub{
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-top: 4px;
}

.nav-main{ display:none; gap: 30px; list-style: none; }
@media (min-width: 880px){ .nav-main{ display: flex; } }
.nav-main a{
  color: var(--ink); font-size: .92rem; font-weight: 600;
  position: relative; padding: 6px 0;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.nav-main a:hover, .nav-main a[aria-current="page"]{ color: var(--orange); }
.nav-main a::after{
  content: ''; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; background: var(--orange);
  transition: width .22s ease;
}
.nav-main a:hover::after, .nav-main a[aria-current="page"]::after{ width: 100%; }

.phone-block{
  display: flex; flex-direction: column;
  text-align: right;
  line-height: 1.2;
}
.phone-block .lbl{
  font-size: .64rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-soft);
}
.phone-block .num{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--teal);
  text-decoration: none;
}
.phone-block .num:hover{ color: var(--orange); }

.menu-btn{
  display: inline-flex; flex-direction: column; gap: 5px;
  background: transparent; border: 0; padding: 8px; cursor: pointer;
}
@media (min-width: 880px){ .menu-btn{ display: none; } }
.menu-btn span{ width: 24px; height: 2px; background: var(--ink); }
.mob-nav{
  display: none;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.mob-nav.open{ display: block; }
.mob-nav ul{ list-style: none; padding: 8px 24px 24px; }
.mob-nav li{ border-bottom: 1px solid var(--line); }
.mob-nav a{ display: block; padding: 14px 0; color: var(--ink); font-weight: 600; }

/* HERO - split panel */
.hero{
  background: var(--teal);
  color: #fff;
  overflow: hidden;
  position: relative;
}
.hero-inner{
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  padding: 96px 0 96px;
  align-items: center;
}
@media (max-width: 880px){
  .hero-inner{ grid-template-columns: 1fr; gap: 40px; padding: 64px 0; }
}
.hero h1{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  line-height: 1.02; letter-spacing: -.01em;
  color: #fff;
  margin-bottom: 24px;
  text-transform: none;
}
.hero h1 .ac{ color: var(--orange); }
.hero h1 .it{ font-style: italic; font-weight: 600; color: #e3ecf3; }
.hero .eyebrow{
  display: inline-block;
  font-size: .76rem; font-weight: 600;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid rgba(255,255,255,.18);
}
.hero p.lede{
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  line-height: 1.55;
  color: rgba(255,255,255,.85);
  margin-bottom: 32px;
  max-width: 580px;
}
.hero-act{ display: flex; gap: 14px; flex-wrap: wrap; }
.btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-size: .9rem; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  text-decoration: none;
  cursor: pointer; border: 0;
  transition: transform .15s ease, background .2s ease;
}
.btn-primary{ background: var(--orange); color: #fff; }
.btn-primary:hover{ background: var(--orange-deep); transform: translateY(-1px); color: #fff; }
.btn-outline{
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,.4);
}
.btn-outline:hover{ border-color: #fff; background: rgba(255,255,255,.06); color: #fff; }
.btn-dark{ background: var(--teal-deep); color: #fff; }
.btn-dark:hover{ background: var(--ink); color: #fff; }

/* Hero side card with Gas Safe + stats */
.hero-card{
  background: var(--paper);
  color: var(--ink);
  padding: 36px 32px;
  border-top: 4px solid var(--orange);
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
}
.gas-safe-row{
  display: flex; align-items: center; gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}
.gas-safe-row img{
  width: 90px; height: auto;
}
.gas-safe-row .gs-text{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  line-height: 1.1;
  font-size: 1.05rem;
}
.gas-safe-row .gs-text strong{
  display: block;
  font-size: 1.55rem;
  color: var(--teal);
  letter-spacing: -.005em;
}
.gas-safe-row .gs-text span{
  font-family: 'Inter', sans-serif;
  font-size: .76rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft);
  display: block;
  margin-top: 4px;
}
.hero-stats-mini{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.hs-cell .n{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 2.8rem;
  color: var(--teal);
  line-height: 1;
}
.hs-cell .l{
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 6px; font-weight: 600;
}

/* TRUST STRIP */
.trust-strip{
  background: var(--ink);
  color: rgba(255,255,255,.9);
  padding: 18px 0;
}
.tr-row{
  display: flex; justify-content: center; align-items: center;
  flex-wrap: wrap; gap: 36px;
  font-size: .8rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
}
.tr-row .dot{ width: 5px; height: 5px; background: var(--orange); border-radius: 50%; }

/* SECTIONS */
section{ padding: 88px 0; }
@media (max-width: 720px){ section{ padding: 64px 0; } }

.section-head{ max-width: 720px; margin-bottom: 52px; }
.section-head .eyebrow{
  font-size: .74rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--orange); font-weight: 600;
  margin-bottom: 14px; display: inline-block;
}
.section-head h2{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.06;
  color: var(--teal);
  margin-bottom: 18px;
}
.section-head h2 .ac{ color: var(--orange); }
.section-head p.kicker{ color: var(--ink-soft); font-size: 1.06rem; max-width: 580px; }

/* About */
.about{ background: var(--bg); }
.about-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 880px){ .about-row{ grid-template-columns: 1fr; gap: 40px; } }
.about p{ color: var(--ink-soft); margin-bottom: 18px; font-size: 1.04rem; }
.about strong{ color: var(--ink); }
.about-points{
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
  margin-top: 26px;
}
@media (max-width: 600px){ .about-points{ grid-template-columns: 1fr; } }
.about-points li{
  display: flex; align-items: flex-start; gap: 12px;
  font-weight: 600; color: var(--ink);
  font-size: .96rem;
}
.about-points li::before{
  content: '';
  flex: 0 0 18px; width: 18px; height: 18px; margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e8722e' stroke-width='2.5'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-size: contain; background-repeat: no-repeat;
}
.gas-safe-callout{
  background: var(--cool);
  border: 1px solid var(--teal);
  padding: 28px 30px;
  display: flex; align-items: center; gap: 24px;
  margin-top: 26px;
}
.gas-safe-callout img{ width: 78px; height: auto; flex-shrink: 0; }
.gas-safe-callout .gst{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  color: var(--teal);
  font-size: 1.1rem;
}
.gas-safe-callout .gst strong{
  display: block; font-size: 1.5rem;
  color: var(--ink);
}

/* Services grid with stroke icons */
.services{ background: var(--paper); }
.svc-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 880px){ .svc-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .svc-grid{ grid-template-columns: 1fr; } }
.svc-tile{
  background: var(--bg);
  padding: 36px 28px;
  border-bottom: 3px solid var(--teal);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.svc-tile:hover{
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: 0 14px 32px rgba(20,80,122,.12);
}
.svc-tile .ico{
  width: 48px; height: 48px;
  color: var(--teal);
  margin-bottom: 20px;
}
.svc-tile h3{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.1;
}
.svc-tile p{ color: var(--ink-soft); font-size: .96rem; }

/* Boilers we install panel */
.boilers{ background: var(--cool); padding: 72px 0; }
.boil-wrap{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
@media (max-width: 720px){ .boil-wrap{ grid-template-columns: 1fr; } }
.boil-wrap h3{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--teal);
  margin-bottom: 14px;
  line-height: 1.1;
}
.boil-wrap p{ color: var(--ink-soft); margin-bottom: 18px; }
.boil-img{
  background: var(--paper);
  padding: 24px;
  border: 1px solid var(--line);
  text-align: center;
}
.boil-img img{ max-width: 100%; height: auto; margin: 0 auto; }

/* CTA */
.cta-band{
  background: var(--orange);
  color: #fff;
  padding: 88px 0;
  text-align: center;
}
.cta-band h2{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.08;
  margin-bottom: 18px;
}
.cta-band h2 .ac{ color: var(--teal-deep); }
.cta-band p{ max-width: 600px; margin: 0 auto 32px; font-size: 1.06rem; color: rgba(255,255,255,.92); }
.cta-band .phones{
  display: inline-flex; gap: 40px; flex-wrap: wrap; justify-content: center;
  margin-top: 36px;
}
.cta-band .ph-cell{
  text-align: left;
}
.cta-band .ph-cell .l{
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.75); font-weight: 600;
}
.cta-band .ph-cell a{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #fff;
}
.cta-band .ph-cell a:hover{ color: var(--teal-deep); }

/* Contact */
.contact{ background: var(--bg); }
.c-grid{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px; align-items: start;
}
@media (max-width: 880px){ .c-grid{ grid-template-columns: 1fr; gap: 40px; } }
.c-form{
  background: var(--paper);
  padding: 40px 36px;
  border-top: 4px solid var(--orange);
}
.c-form .row{ display: grid; gap: 16px; margin-bottom: 16px; grid-template-columns: 1fr 1fr; }
@media (max-width: 600px){ .c-form .row{ grid-template-columns: 1fr; } }
.c-form label{
  display: block;
  font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 700;
  margin-bottom: 6px;
}
.c-form input, .c-form select, .c-form textarea{
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-family: inherit; font-size: 1rem; color: var(--ink);
  border-radius: 0;
}
.c-form input:focus, .c-form select:focus, .c-form textarea:focus{
  outline: 2px solid var(--orange); outline-offset: -2px;
}
.c-form textarea{ min-height: 130px; resize: vertical; }
.c-form button{ width: 100%; margin-top: 12px; }
.c-form .promise{ margin-top: 14px; font-size: .8rem; color: var(--ink-soft); }
.c-info h3{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--teal);
  margin-bottom: 22px;
}
.c-info dl{ display: grid; grid-template-columns: 100px 1fr; row-gap: 18px; align-items: baseline; }
.c-info dt{
  font-size: .7rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--orange); font-weight: 700;
}
.c-info dd a{ color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.c-info dd a:hover{ color: var(--orange); }
.c-map{ margin-top: 32px; border: 1px solid var(--line); }
.c-map iframe{ width: 100%; border: 0; display: block; }

/* FOOTER - 4-col dark */
.site-footer{
  background: var(--teal-deep);
  color: rgba(255,255,255,.72);
  padding: 64px 0 24px;
}
.fg{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
@media (max-width: 720px){ .fg{ grid-template-columns: 1fr 1fr; gap: 32px; } }
.fg h4{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--orange);
  margin-bottom: 18px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.fg ul{ list-style: none; }
.fg li{ margin-bottom: 8px; font-size: .92rem; }
.fg a{ color: rgba(255,255,255,.72); }
.fg a:hover{ color: #fff; }
.foot-brand{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.1;
}
.foot-brand .sub{ display: block; font-family: 'Inter', sans-serif; font-size: .68rem; letter-spacing: .22em; text-transform: uppercase; color: var(--orange); margin-top: 6px; }
.foot-bottom{
  margin-top: 56px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px;
  font-size: .8rem; color: rgba(255,255,255,.5);
}

/* Page hero (sub-page) */
.page-hero{
  background: var(--teal);
  color: #fff;
  padding: 88px 0 60px;
}
.page-hero h1{
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.06;
  margin-bottom: 18px;
}
.page-hero h1 .ac{ color: var(--orange); }
.page-hero p{ color: rgba(255,255,255,.82); max-width: 560px; font-size: 1.06rem; }
.page-hero .crumbs{
  font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
  color: rgba(232,114,46,.85); margin-bottom: 22px;
}
.page-hero .crumbs a{ color: rgba(232,114,46,.85); }

/* Sticky mobile call */
.sticky-call{
  position: fixed; bottom: 14px; left: 14px; right: 14px;
  background: var(--orange); color: #fff;
  padding: 13px 18px; font-weight: 700;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .92rem; letter-spacing: .04em; text-transform: uppercase;
  z-index: 50; text-decoration: none;
  box-shadow: 0 14px 28px rgba(232,114,46,.4);
  border-radius: 2px;
}
.sticky-call:hover{ color: #fff; }
@media (min-width: 900px){ .sticky-call{ display: none; } }