/* ===== Harmon-e — huisstijl ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --dark:#1c2128;
  --dark2:#2b3036;
  --orange:#ff5a00;
  --orange2:#ff7a18;
  --ink:#1f2329;
  --grey:#5c636a;
  --light:#f4f5f6;
  --line:#e6e8ea;
  --maxw:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.display{font-family:'Poppins',sans-serif;letter-spacing:-.02em;line-height:1.08}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.or{color:var(--orange)}

/* ===== Header / nav ===== */
.nav{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav .logo{height:34px}
.nav ul{display:flex;gap:34px;list-style:none;align-items:center}
.nav a{font-weight:600;font-size:15px;color:var(--ink);position:relative;transition:color .2s}
.nav a:hover{color:var(--orange)}
.nav a.active{color:var(--orange)}
.nav .cta{background:var(--orange);color:#fff;padding:11px 22px;border-radius:30px;font-weight:700;font-size:14px;transition:transform .15s,box-shadow .2s}
.nav .cta:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(255,90,0,.35);color:#fff}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.25s}

/* ===== Hero ===== */
.hero{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.hero .orb{position:absolute;border-radius:50%;pointer-events:none}
.hero .orb1{width:760px;height:760px;top:-280px;right:-300px;background:radial-gradient(circle at 35% 35%,#c2641f 0%,#7a3d12 38%,var(--dark) 72%)}
.hero .orb2{width:300px;height:300px;bottom:-60px;left:8%;background:radial-gradient(circle at 40% 35%,#34393f 0%,var(--dark) 70%)}
.hero .wrap{position:relative;z-index:2;padding:96px 24px 110px}
.eyebrow{color:var(--orange2);font-weight:700;letter-spacing:3px;font-size:12px;text-transform:uppercase;font-family:'Inter'}
.hero h1{font-size:clamp(40px,6vw,68px);font-weight:800;margin:18px 0 0}
.hero h1 .alt{color:var(--orange)}
.hero p.lead{font-size:18px;color:#c7ccd0;max-width:560px;margin:22px 0 34px}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:15px 30px;border-radius:32px;font-weight:700;font-size:15px;transition:transform .15s,box-shadow .2s,background .2s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,90,0,.4);color:#fff}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.2)}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.hero-strip{height:8px;background:linear-gradient(90deg,var(--orange) 0%,var(--orange2) 25%,#ffa64d 50%,#ff8c1a 75%,var(--orange) 100%)}

/* ===== Sections ===== */
section{padding:84px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 54px}
.sec-head h2{font-size:clamp(30px,4vw,44px);font-weight:800;margin-top:12px}
.sec-head p{color:var(--grey);font-size:17px;margin-top:14px}
.bg-light{background:var(--light)}
.bg-dark{background:var(--dark);color:#fff}
.bg-dark .sec-head p{color:#c7ccd0}

/* feature cards */
.grid{display:grid;gap:24px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;transition:transform .2s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(28,33,40,.08)}
.card .ic{width:52px;height:52px;border-radius:13px;background:#fff1e6;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic svg{width:26px;height:26px;stroke:var(--orange);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.card p{color:var(--grey);font-size:14.5px}

/* product cards */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:40px}
.prod.rev .pimg{order:2}
.pimg{background:var(--light);border-radius:20px;padding:34px;display:flex;align-items:center;justify-content:center;min-height:340px}
.pimg img{max-height:300px;width:auto}
.tag{display:inline-block;background:var(--orange);color:#fff;font-size:12px;font-weight:700;letter-spacing:1.5px;padding:6px 15px;border-radius:7px;text-transform:uppercase}
.prod h3{font-size:32px;font-weight:800;margin:14px 0 8px}
.prod .sub{color:var(--grey);font-size:16px;margin-bottom:20px}
.specs{list-style:none;margin:0 0 24px}
.specs li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.specs li span:first-child{color:var(--grey)}
.specs li span:last-child{font-weight:600}

/* chips */
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.chip{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;text-align:center;flex:1;min-width:90px;position:relative;overflow:hidden}
.chip:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--orange)}
.chip .c{font-size:20px;font-weight:800;color:var(--orange);font-family:'Poppins'}
.chip .p{font-size:12px;color:var(--ink);font-weight:600}

/* pricing table */
.ptable{width:100%;border-collapse:collapse;border-radius:14px;overflow:hidden;box-shadow:0 4px 24px rgba(28,33,40,.06)}
.ptable th{background:var(--dark);color:#fff;text-align:left;padding:16px 22px;font-size:13px;letter-spacing:.5px;font-family:'Poppins';font-weight:600}
.ptable th.r,.ptable td.r{text-align:right}
.ptable td{padding:16px 22px;border-bottom:1px solid var(--line);background:#fff}
.ptable tr:last-child td{border-bottom:0}
.ptable .cap{font-weight:700;font-size:16px}
.ptable .cap .dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin-right:10px;vertical-align:middle}
.ptable .price{font-weight:800;font-size:16px;font-family:'Poppins'}
.ptable .price.oa{color:var(--orange);font-size:14px}
.ptable .muted{color:var(--grey);font-size:13px}

/* conditions */
.cond{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}
.cond .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.cond .box h4{font-size:14px;letter-spacing:1px;margin-bottom:14px;font-family:'Poppins'}
.cond .good h4{color:#2e8b57}.cond .no h4{color:var(--orange)}
.cond ul{list-style:none}
.cond li{font-size:14px;color:#454b51;margin-bottom:9px;padding-left:24px;position:relative}
.cond .good li:before{content:"✓";position:absolute;left:0;color:#2e8b57;font-weight:800}
.cond .no li:before{content:"✕";position:absolute;left:0;color:var(--orange);font-weight:800}

/* forms */
.form-wrap{background:#fff;border:1px solid var(--line);border-radius:20px;padding:40px;box-shadow:0 10px 40px rgba(28,33,40,.06)}
.field{margin-bottom:20px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:11px;font-family:inherit;font-size:15px;background:#fafbfc;transition:border .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,0,.12);background:#fff}
.field textarea{resize:vertical;min-height:130px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:12.5px;color:var(--grey);margin-top:6px}
.btn-submit{background:var(--orange);color:#fff;border:0;padding:16px 36px;border-radius:32px;font-weight:700;font-size:16px;font-family:'Poppins';cursor:pointer;transition:transform .15s,box-shadow .2s;width:100%}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,90,0,.4)}

/* contact info strip */
.cinfo{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:42px}
.cinfo .ci{background:var(--dark);color:#fff;border-radius:16px;padding:26px}
.cinfo .ci .lbl{color:var(--orange2);font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:700}
.cinfo .ci .v{font-size:16px;font-weight:600;margin-top:8px;line-height:1.7;font-family:'Poppins'}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.step .n{width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-family:'Poppins'}
.step h4{font-size:17px;margin-bottom:8px}
.step p{color:var(--grey);font-size:14px}

/* banner */
.banner{background:var(--dark);color:#fff;border-radius:22px;padding:54px;text-align:center;position:relative;overflow:hidden}
.banner .orb{position:absolute;width:360px;height:360px;border-radius:50%;top:-160px;right:-120px;background:radial-gradient(circle at 40% 40%,#c2641f 0%,#7a3d12 42%,var(--dark) 76%)}
.banner h2{font-size:clamp(26px,3.5vw,38px);font-weight:800;position:relative;z-index:2}
.banner p{color:#c7ccd0;margin:14px 0 26px;position:relative;z-index:2;font-size:17px}
.banner .btns{position:relative;z-index:2;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* footer */
footer{background:var(--dark);color:#c7ccd0;padding:56px 0 30px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer .logo{height:34px;margin-bottom:16px}
footer p{font-size:14px;max-width:300px}
footer h5{color:#fff;font-family:'Poppins';font-size:15px;margin-bottom:14px;font-weight:600}
footer ul{list-style:none}
footer li{margin-bottom:9px;font-size:14px}
footer a:hover{color:var(--orange2)}
footer .bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .prod{grid-template-columns:1fr;gap:26px}
  .prod.rev .pimg{order:0}
  .cinfo,.steps{grid-template-columns:1fr}
  .cond{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr;gap:28px}
  .nav ul{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;padding:24px;gap:18px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .3s;height:auto}
  .nav ul.open{transform:none}
  .burger{display:flex}
}
@media(max-width:560px){
  .grid-4,.grid-2,.row2{grid-template-columns:1fr}
  section{padding:60px 0}
}

/* ===== Postcode-check ===== */
.pcheck{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 16px 50px rgba(28,33,40,.10);max-width:640px;margin:-58px auto 0;position:relative;z-index:5}
.pcheck h3{font-size:22px;font-weight:700;margin-bottom:6px;font-family:'Poppins'}
.pcheck p.sub{color:var(--grey);font-size:14.5px;margin-bottom:18px}
.pc-row{display:flex;gap:12px;flex-wrap:wrap}
.pc-row input{flex:1;min-width:150px;padding:15px 18px;border:1px solid var(--line);border-radius:12px;font-family:inherit;font-size:17px;letter-spacing:1px;background:#fafbfc;transition:border .2s,box-shadow .2s;text-transform:uppercase}
.pc-row input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,0,.12);background:#fff}
.pc-row button{background:var(--orange);color:#fff;border:0;padding:15px 28px;border-radius:12px;font-weight:700;font-size:15px;font-family:'Poppins';cursor:pointer;transition:transform .15s,box-shadow .2s}
.pc-row button:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,90,0,.4)}
.pc-result{margin-top:22px;display:none}
.pc-result.show{display:block;animation:pcfade .4s ease}
@keyframes pcfade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.pc-found{background:var(--light);border:1px solid var(--line);border-left:4px solid #2e8b57;border-radius:14px;padding:20px 22px}
.pc-found .badge{display:inline-block;background:#e7f4ec;color:#2e8b57;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:5px 12px;border-radius:20px;margin-bottom:10px}
.pc-found .pname{font-size:19px;font-weight:700;font-family:'Poppins';color:var(--ink)}
.pc-found .pmeta{color:var(--grey);font-size:14px;margin-top:3px}
.pc-error{background:#fff4ef;border:1px solid #ffd9c2;border-left:4px solid var(--orange);border-radius:14px;padding:16px 20px;color:#9a4a1e;font-size:14px}
.pc-form{margin-top:18px;border-top:1px solid var(--line);padding-top:20px}
.pc-form h4{font-size:15px;font-weight:700;font-family:'Poppins';margin-bottom:14px}