/*
Theme Name: AVERQUA
Theme URI: https://averqua.co.uk/
Author: AVERQUA
Description: Premium UK water-filtration comparison theme.
Version: 1.2.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: averqua
*/
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');
:root{
  --navy:#07346f;--navy2:#0a3d91;--blue:#086bcf;--sky:#0ea5e9;--green:#38d07f;
  --ink:#0b254d;--muted:#64748b;--line:#d9e6f1;--pale:#eef6fb;--white:#fff;
  --shadow:0 16px 45px rgba(11,37,77,.10);--soft-shadow:0 8px 26px rgba(11,37,77,.08);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Montserrat',Arial,sans-serif;color:var(--ink);background:#f7fbfe;line-height:1.5}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{width:min(1380px,94%);margin:auto}main{overflow:hidden}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.98);border-bottom:1px solid #e5eef5;box-shadow:0 6px 20px rgba(11,37,77,.03)}
.header-inner{display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:28px;min-height:96px}
.brand-lockup img{width:265px;height:auto}.main-nav{display:flex;align-items:stretch;justify-content:center;gap:34px;height:96px}
.main-nav>a,.nav-group>a{display:flex;align-items:center;gap:6px;font-size:.94rem;font-weight:600;color:#0d2b56;position:relative;white-space:nowrap}
.main-nav>a:after,.nav-group>a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent}
.main-nav>a:hover,.main-nav>a.active,.nav-group>a:hover{color:var(--blue)}.main-nav>a.active:after{background:var(--blue)}
.main-nav span{font-size:.78rem}.nav-group{position:relative;display:flex;align-items:stretch}.nav-submenu{display:none;position:absolute;top:96px;left:-18px;width:245px;padding:10px;background:#fff;border:1px solid #d9e6f1;border-radius:0 0 14px 14px;box-shadow:0 16px 35px rgba(11,37,77,.14);z-index:80}.nav-submenu a{display:block;padding:10px 12px;border-radius:9px;color:#0d2b56;font-size:.86rem;font-weight:700}.nav-submenu a:hover{background:#eef6fb;color:#086bcf}.nav-group:hover .nav-submenu,.nav-group:focus-within .nav-submenu{display:block}.header-actions{display:flex;align-items:center;gap:18px;position:relative}.search-link{width:40px;height:40px;display:grid;place-items:center}.mobile-menu{display:none}.mobile-menu summary{list-style:none;cursor:pointer;font-weight:800;color:#0d2b56;border:1px solid #d4e4f0;border-radius:999px;padding:10px 14px;background:#fff}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu-panel{position:absolute;right:0;top:52px;width:min(320px,88vw);background:#fff;border:1px solid #d9e6f1;border-radius:16px;box-shadow:0 16px 45px rgba(11,37,77,.16);padding:10px;z-index:100}.mobile-menu-panel a{display:block;padding:11px 12px;border-radius:10px;color:#0d2b56;font-weight:700;font-size:.9rem}.mobile-menu-panel a:hover{background:#eef6fb;color:#086bcf}
.search-link svg{width:25px;height:25px;fill:none;stroke:#0b2f63;stroke-width:1.8;stroke-linecap:round}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;font-weight:700;padding:15px 28px;border:1.5px solid transparent;transition:.2s ease;font-size:.95rem}
.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,#0d59bd,#0878d9);color:#fff;box-shadow:0 8px 20px rgba(13,89,189,.20)}
.btn-outline{border-color:#0a65c7;color:#0958b1;background:rgba(255,255,255,.9)}.header-cta{min-width:178px;padding:14px 24px}.header-cta span{font-size:1.25rem}
.home-hero{position:relative;min-height:510px;background:#e8f3fa}.hero-photo{position:absolute;inset:0;background-size:cover;background-position:70% center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,252,255,.98) 0%,rgba(247,252,255,.92) 30%,rgba(244,250,254,.48) 52%,rgba(245,250,255,.08) 72%)}
.hero-layout{position:relative;z-index:2;min-height:510px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;padding:48px 0 90px}
.hero-copy{max-width:650px;padding-left:42px}.hero-kicker{font-size:.78rem;letter-spacing:.28em;font-weight:600;color:#1c4d86;margin-bottom:18px}
.hero-copy h1{margin:0;font-size:clamp(2.7rem,4.8vw,4.9rem);line-height:1.02;letter-spacing:-.045em;color:#08356d;font-weight:800}
.hero-copy h1 span{display:block;color:#099bdc}.hero-copy>p{max-width:600px;font-size:1.1rem;color:#173a64;margin:20px 0 0}
.hero-actions{display:flex;gap:20px;margin-top:28px}.hero-actions .btn{min-width:205px}.trust-row{display:flex;gap:24px;margin-top:28px;flex-wrap:wrap}
.trust-row>div{display:grid;grid-template-columns:44px auto;grid-template-rows:auto auto;column-gap:10px;align-items:center;min-width:170px}
.trust-icon{grid-row:1/3;width:42px;height:42px;border-radius:50%;background:#fff;display:grid;place-items:center;color:#0878d9;font-size:1.4rem;box-shadow:0 8px 20px rgba(10,61,145,.10)}
.trust-row strong{font-size:.83rem}.trust-row small{font-size:.74rem;color:#53708f}
.hero-badge{justify-self:end;margin-right:54px;width:190px;height:190px;border-radius:50%;background:rgba(244,250,253,.92);box-shadow:0 10px 35px rgba(11,37,77,.12);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px;border:1px solid rgba(255,255,255,.75)}
.hero-badge .leaf-mark{color:#25bf73;font-size:2.1rem;margin-bottom:8px}.hero-badge strong{font-size:.95rem;color:#0c2f60}.hero-badge span{font-size:.79rem;color:#58708c;margin-top:5px}
.category-strip{position:relative;z-index:5;margin-top:-58px}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.category-card{position:relative;min-height:168px;background:#fff;border:1px solid #e0ebf3;border-radius:14px;padding:18px 18px 16px;box-shadow:var(--soft-shadow);overflow:hidden}
.category-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.cat-title{font-size:.92rem;font-weight:800;line-height:1.15;position:relative;z-index:2}
.cat-arrow{position:absolute;left:18px;bottom:14px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:1px solid #d4e4f0;color:#0878d9;font-size:1.6rem;background:#fff;z-index:3}
.cat-img{position:absolute;right:6px;bottom:2px;width:112px;height:112px;display:grid;place-items:end center;overflow:hidden;z-index:1}
.cat-img img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 7px 7px rgba(10,47,94,.14))}
.cat-img.photo{right:0;bottom:0;width:116px;height:112px;border-radius:16px 0 0 0;opacity:.96}
.cat-img.photo img{width:100%;height:100%;object-fit:cover;filter:none}
.cat-visual{position:absolute;right:10px;bottom:6px;width:92px;height:104px}.cat-under span{position:absolute;bottom:8px;width:22px;height:82px;border-radius:6px;background:linear-gradient(#f7fbfd,#dbe6ed);border:1px solid #bdcbd6}
.cat-under span:nth-child(1){left:4px}.cat-under span:nth-child(2){left:33px}.cat-under span:nth-child(3){left:62px}
.cat-ro span{position:absolute;width:58px;height:76px;border-radius:32px 32px 10px 10px;background:linear-gradient(#fff,#d9e6ed);right:20px;bottom:10px;border:1px solid #c8d6df}.cat-ro i{position:absolute;width:56px;height:8px;background:#a5b7c3;right:21px;bottom:8px;border-radius:4px}
.cat-counter span{position:absolute;width:48px;height:86px;border-radius:12px;background:linear-gradient(135deg,#f7fbfd,#cbd9e3);right:20px;bottom:8px;border:1px solid #b5c5d0}
.cat-whole span{position:absolute;width:48px;height:84px;border-radius:8px;background:linear-gradient(#0d67c7,#0a3d91);right:22px;bottom:7px}.cat-whole i{position:absolute;width:76px;height:15px;background:#1d2d3b;right:8px;bottom:76px;border-radius:4px}
.cat-soft span{position:absolute;width:60px;height:86px;border-radius:10px;background:linear-gradient(#edf3f7,#a9bac7);right:16px;bottom:7px;border:1px solid #91a5b4}
.cat-replace span{position:absolute;width:26px;height:82px;border-radius:6px;background:linear-gradient(#fff,#d9e7ee);bottom:8px;border:1px solid #bfced8}.cat-replace span:first-child{right:46px}.cat-replace span:last-child{right:12px;background:linear-gradient(#e7f5ff,#a9d9f5)}
.top-picks{padding:38px 0 70px}.section-heading-row{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:16px}.section-heading-row h2{font-size:1.65rem;margin:0;color:#082f63}.section-heading-row p{margin:4px 0 0;color:#536b84;font-size:.86rem}
.text-link{font-size:.86rem;color:#056bc9;font-weight:600}.pick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.pick-card{background:#fff;border:1px solid #e0e9f1;border-radius:14px;padding:16px 17px 15px;min-height:280px;box-shadow:0 7px 20px rgba(11,37,77,.04);position:relative;overflow:hidden}
.pick-card:hover{box-shadow:var(--soft-shadow);transform:translateY(-2px)}.pick-badge{display:inline-block;color:#fff;font-size:.68rem;font-weight:700;border-radius:5px;padding:6px 10px}.badge-blue{background:#0a3d91}.badge-green{background:#20b96b}.badge-aqua{background:#099bdc}.badge-navy{background:#164d82}
.pick-art{height:92px;margin:10px 0 8px;display:grid;place-items:center}.pick-art span{display:grid;place-items:center;width:70px;height:70px;border-radius:20px;background:linear-gradient(145deg,#edf8ff,#d9eef8);color:#0b5cb6;font-weight:800;font-size:1.35rem;border:1px solid #d5e8f2;box-shadow:inset 0 0 0 8px rgba(255,255,255,.55)}
.pick-art.product-photo{height:62px!important;margin:8px 0 12px!important}
.pick-art.product-photo img{width:auto!important;max-width:64%!important;height:62px!important;object-fit:contain;filter:drop-shadow(0 5px 6px rgba(8,47,99,.10))}
.pick-card h3{font-size:.98rem;margin:8px 0 3px;color:#0a2f5e}.pick-card p{font-size:.8rem;color:#607990;margin:0 0 10px}.pick-meta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #edf2f6;padding-top:10px}.pick-meta strong{color:#0a3d91}.pick-meta span{font-size:.68rem;color:#536b84}
.pick-link{display:inline-block;margin-top:12px;color:#0878d9;font-weight:700;font-size:.78rem}.pricing-note{font-size:.72rem;color:#536b84;margin-top:12px}
.home-info{padding:0 0 80px}.info-panel{display:flex;justify-content:space-between;align-items:center;gap:30px;background:linear-gradient(120deg,#eaf6ff,#f0fff8);border:1px solid #d8e9f2;border-radius:22px;padding:38px 42px}
.info-panel h2{font-size:2rem;margin:6px 0 10px}.info-panel p{max-width:820px;color:#58718c;margin:0}.eyebrow{display:inline-block;color:#0878d9;font-weight:800;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}
.page-hero{padding:58px 0;background:#eef6fb;border-bottom:1px solid #dbe7f0}.page-hero h1{font-size:clamp(2.3rem,4vw,4rem);margin:8px 0 12px;color:#08356d;letter-spacing:-.035em}.lead{color:#536b84;max-width:850px}.breadcrumbs{font-size:.82rem;color:#536b84;margin-bottom:14px}
.section{padding:68px 0}.content{max-width:980px}.content h2,.content h3{color:#08356d}.notice{background:#fff8e8;border:1px solid #f2d58a;padding:16px 18px;border-radius:14px;color:#72530d;margin:18px 0}
.editorial-box{margin:0 0 40px;padding:26px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(135deg,#f8fbff,#f5fffb)}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.method-grid>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}.method-grid strong{display:block;color:#08356d;margin-bottom:4px}.method-grid span{display:block;color:#647b93;font-size:.86rem}
.compare{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:#fff}.compare table{width:100%;border-collapse:collapse;min-width:820px}.compare th,.compare td{padding:18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.compare th{background:#f6fafc;color:#08356d}
.tag{display:inline-block;font-size:.73rem;font-weight:800;padding:6px 10px;border-radius:999px;background:#eaf4ff;color:#0878d9}.ad-label{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:.75rem;color:#7a4d00;background:#fff2cc;border:1px solid #f0d485;padding:6px 10px;border-radius:999px}
.product-list{display:grid;gap:22px;margin-top:28px}.product-card{display:grid;grid-template-columns:180px 1fr;gap:26px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 8px 20px rgba(11,31,58,.04)}.product-visual{min-height:180px;border-radius:18px;background:linear-gradient(145deg,#eef7ff,#effff9);display:grid;place-items:center;text-align:center;padding:20px;color:#08356d;font-weight:800}.product-visual span{display:block;color:#0878d9;font-size:2rem}.product-visual.product-image{background:#fff;padding:10px}.product-visual.product-image img{width:100%;height:180px;object-fit:contain;filter:drop-shadow(0 10px 12px rgba(7,52,111,.12))}.product-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.product-head h3{margin:5px 0 8px;font-size:1.5rem}.price{font-weight:800;color:#08356d;white-space:nowrap}.meta-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0}.meta{background:#f5f9fc;border-radius:12px;padding:12px}.meta strong{display:block;font-size:.84rem}.meta span{font-size:.84rem;color:#647b93}.proscons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.proscons ul{margin:8px 0 0;padding-left:20px}.source-note{font-size:.78rem;color:#536b84;margin-top:12px}.checkline{padding:16px 18px;border-radius:14px;background:#eef8ff;border:1px solid #cfe5ff;color:#23405e;margin:16px 0}
.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 20px rgba(11,31,58,.04)}.card h3{margin:0 0 8px}.card p{color:#647b93}
.finder{display:grid;grid-template-columns:1fr .8fr;gap:26px}.form-card,.result-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px}.field{margin-bottom:20px}.field label{display:block;font-weight:700;margin-bottom:8px}.field select,.field input{width:100%;padding:13px 14px;border:1px solid #cbd7e3;border-radius:10px;font:inherit;background:#fff}.result-card{background:linear-gradient(135deg,#f3f9ff,#f2fffb)}.result-card h3{font-size:1.55rem}
.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 17px}.faq-list summary{cursor:pointer;font-weight:800;padding:16px 4px}.faq-list details p{padding:0 4px 16px;margin:0;color:#647b93}
.footer{background:#072a59;color:#e3edf7;padding:50px 0 28px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer h3{color:#fff;margin-top:0;font-size:1rem}.footer a{display:block;color:#e1ebf5;margin:8px 0}.brand{font-weight:800;font-size:1.35rem;letter-spacing:.08em}.brand span{color:#25c7ee}.small{font-size:.82rem;color:#536b84}.footer .small{color:#c7d7e7}
@media(max-width:1180px){.header-inner{grid-template-columns:230px 1fr auto}.brand-lockup img{width:230px}.main-nav{gap:20px}.header-cta{min-width:150px}.hero-copy{padding-left:10px}.category-grid{grid-template-columns:repeat(3,1fr)}.category-strip{margin-top:-45px}.pick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:920px){.header-inner{grid-template-columns:1fr auto;min-height:82px}.brand-lockup img{width:219px}.main-nav{display:none}.header-actions .search-link{display:none}.mobile-menu{display:block}.home-hero{min-height:560px}.hero-layout{grid-template-columns:1fr;min-height:560px;padding:50px 0 105px}.hero-copy{max-width:620px}.hero-badge{display:none}.hero-overlay{background:linear-gradient(90deg,rgba(247,252,255,.97),rgba(247,252,255,.83) 60%,rgba(247,252,255,.3))}.trust-row{gap:14px}.category-grid{grid-template-columns:repeat(3,1fr)}.info-panel{display:grid}.grid-3{grid-template-columns:1fr 1fr}.product-card{grid-template-columns:1fr}.meta-grid{grid-template-columns:1fr 1fr}.finder,.footer-grid{grid-template-columns:1fr}.method-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.wrap{width:min(94%,560px)}.site-header{position:relative}.header-inner{min-height:76px}.brand-lockup img{width:196px}.header-cta{display:none}.home-hero{min-height:610px}.hero-layout{min-height:610px;padding:42px 0 140px}.hero-copy h1{font-size:2.55rem}.hero-copy>p{font-size:.98rem}.hero-actions{display:grid}.hero-actions .btn{width:100%}.trust-row{display:grid;grid-template-columns:1fr}.trust-row>div{min-width:0}.category-strip{margin-top:-110px}.category-grid{grid-template-columns:repeat(2,1fr);gap:8px}.category-card{min-height:155px;padding:14px}.cat-visual{transform:scale(.85);transform-origin:right bottom}.pick-grid{grid-template-columns:1fr}.section-heading-row{display:grid;align-items:start}.grid-3,.method-grid,.meta-grid,.proscons{grid-template-columns:1fr}.product-head{display:grid}.footer-grid{grid-template-columns:1fr 1fr}.info-panel{padding:28px}.info-panel h2{font-size:1.55rem}}