/* ==========================================================
   TRIDENT CLEANS - style.css
   Colours: edit the variables below to change the palette.
   ========================================================== */
:root{--navy:#0a1628;--navy2:#13294b;--sea:#2f7cf6;--sun:#ffc43d;--sky:#eef3fa;--ink:#14213a;--white:#fff;--wa:#25d366}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font:17px/1.6 'DM Sans',system-ui,sans-serif;color:var(--ink);background:var(--white)}
[hidden]{display:none!important}
img{max-width:100%}
h1,h2,h3{font-family:'Sora',sans-serif;line-height:1.15;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:.6rem}
a{color:inherit}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px}
.wrap{max-width:1100px;margin:auto;padding:0 20px}
.narrow{max-width:780px}
section{padding:72px 0}
.lead{max-width:56ch;opacity:.8;margin-bottom:28px}

/* icons (inline SVG sprite) */
.i{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.2em;flex:none}
.i.f{fill:currentColor;stroke:none}

/* nav */
nav{position:absolute;inset:0 0 auto;z-index:5;padding:18px 0;color:#fff}
nav.solid{position:static;background:var(--navy)}
nav .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px}
nav img{height:92px;width:auto;display:block}
nav ul{display:flex;gap:22px;list-style:none;padding:0;font-weight:500}
nav a{text-decoration:none}nav ul a:hover{color:var(--sun)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:transform .15s}
.btn .i{width:1.3em;height:1.3em}
.btn:hover{transform:translateY(-2px)}
.btn.sm{padding:10px 18px;font-size:.95rem}
.wa{background:var(--wa);color:#052e16}
.sun{background:var(--sun);color:var(--navy)}
.navy{background:var(--white);color:var(--navy)}
.dark{background:var(--navy);color:#fff}
.outline{border-color:var(--navy);color:var(--navy)}
.plink{font-weight:700;color:var(--sea)}
.acts{display:flex;gap:18px;align-items:center;flex-wrap:wrap}

/* hero (unchanged) */
.hero{min-height:100vh;display:grid;align-items:center;color:#fff;text-align:center;
background:linear-gradient(rgba(10,22,40,.6),rgba(10,22,40,.82)),url(hero.jpg) center/cover,linear-gradient(135deg,#0a1628,#1d4a8f)}
.hero h1{font-size:clamp(2.6rem,8vw,5.6rem)}
.hero p{font-size:clamp(1.1rem,2.5vw,1.6rem);margin:16px auto 32px;max-width:30ch}
.hero .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .tag{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);padding:8px 16px;border-radius:999px;margin-bottom:22px;font-weight:500}

/* page headers (photo + navy overlay; swap the image file names to change) */
.page-head{background:linear-gradient(160deg,#0a1628,#13294b);color:#fff;padding:56px 0;text-align:center}
.page-head p{opacity:.85;margin-top:8px}
.hd-pricing{background:linear-gradient(rgba(10,22,40,.7),rgba(10,22,40,.88)),url(images/header-pricing.jpg) center/cover,linear-gradient(160deg,#0a1628,#13294b)}
.hd-services{background:linear-gradient(rgba(10,22,40,.7),rgba(10,22,40,.88)),url(images/header-services.jpg) center/cover,linear-gradient(160deg,#0a1628,#13294b)}
.hd-areas{background:linear-gradient(rgba(10,22,40,.7),rgba(10,22,40,.88)),url(images/header-areas.jpg) center/cover,linear-gradient(160deg,#0a1628,#13294b)}

/* trust bar + Checkatrade badge */
.trust{background:var(--navy);color:#fff;padding:26px 0}
.trust .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;font-weight:700}
.trust span{display:flex;align-items:center;gap:12px;justify-content:center;text-align:left}
.trust .i{width:34px;height:34px;color:#7fb2ff;stroke-width:1.5}
.trust small{display:block;font-weight:400;opacity:.7}
.ct{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--navy);padding:8px 18px 8px 10px;border-radius:12px;text-decoration:none;border:2px solid var(--navy)}
.ct .i{width:30px;height:30px;color:var(--sea)}
.ct b{display:block;font:800 1rem/1.1 'Sora',sans-serif}
.ct small{display:block;font-size:.75rem;opacity:.75}
.ct-strip{background:var(--sky);padding:14px 0;text-align:center}

/* services: photo cards */
.svc{display:grid;grid-template-columns:1.25fr 1fr;gap:20px}
.win,.tile{position:relative;overflow:hidden;isolation:isolate;border-radius:22px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(160deg,var(--navy2),var(--sea))}
.win>img,.tile>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.win::before,.tile::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(transparent 30%,rgba(10,22,40,.92))}
.win{grid-row:span 3;min-height:480px;padding:30px}
.win h3{font-size:1.8rem}
.win .see{font-weight:700;display:inline-block;margin-top:6px;text-decoration:none}
.win .regular{position:relative;z-index:3;display:inline-flex;gap:8px;align-items:center;margin:12px 0 0 18px;font-size:.9rem;opacity:.92}
.badge{display:inline-block;background:#fff;color:var(--navy);font-weight:700;font-size:.85rem;padding:5px 12px;border-radius:999px;margin-bottom:12px}
.tile{min-height:200px;padding:20px}
.tile .top{display:flex;gap:12px;align-items:center;margin-bottom:6px}
.tile .ic{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);width:46px;height:46px;border-radius:13px;display:grid;place-items:center;flex:none;font-size:1.4rem}
.tile h3{font-size:1.2rem}
.tile p{font-size:.95rem;opacity:.9}
.stretch{text-decoration:none}
.stretch::after{content:"";position:absolute;inset:0;z-index:1}
.win:focus-within,.tile:focus-within{outline:3px solid var(--sun);outline-offset:3px}
.win:focus-within :focus-visible,.tile:focus-within :focus-visible{outline:0}
.cta{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:14px;position:relative;z-index:2}
.cta p{font-weight:700;opacity:1}
.cta .more{font-size:.9rem;opacity:.85}
/* mouse devices: reveal CTA on hover or keyboard focus. Touch devices: always visible (no hover on phones). */
@media(hover:hover) and (pointer:fine){
 .tile .cta{position:absolute;inset:0;margin:0;padding:22px;justify-content:center;background:linear-gradient(rgba(10,22,40,.84),rgba(19,41,75,.94));opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
 .tile:hover .cta,.tile:focus-within .cta{opacity:1;visibility:visible}
}
.bundle-strip{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:22px;background:var(--navy);color:#fff;border-radius:18px;padding:16px 22px;border-left:6px solid var(--sun)}
.bundle-strip>.i{width:34px;height:34px;color:var(--sun)}
.bundle-strip p{flex:1;min-width:220px}
.bundle-mini{display:flex;gap:10px;align-items:flex-start;margin-top:18px;background:var(--navy);color:#fff;border-radius:14px;padding:12px 16px;font-size:.95rem;border-left:5px solid var(--sun)}
.bundle-mini .i{color:var(--sun);width:1.5em;height:1.5em;margin-top:2px}
.bundle-mini a{color:var(--sun);font-weight:700}

/* why / steps / quote (unchanged look) */
.why{background:var(--navy);color:#fff}
.why .lead{opacity:.75}
.wgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.wgrid div{background:var(--navy2);border-radius:18px;padding:24px}
.wgrid .i{width:34px;height:34px;color:#7fb2ff;margin-bottom:10px;stroke-width:1.5}
.wgrid h3{font-size:1.1rem;margin-bottom:6px}
.wgrid p{opacity:.78;font-size:.95rem}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;counter-reset:s}
.steps div{counter-increment:s;background:var(--sky);border-radius:18px;padding:24px}
.steps div::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:10px}
.steps h3{font-size:1.1rem;margin-bottom:4px}
.quote{background:linear-gradient(160deg,#0a1628,#13294b);color:#fff}
.quote form{display:grid;gap:12px;max-width:560px}
input,select,textarea{font:inherit;padding:14px;border-radius:12px;border:0;width:100%}
.qwrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.cl{list-style:none;padding:0;display:grid;gap:14px;margin-top:20px}
.cl a{display:flex;gap:12px;align-items:center;text-decoration:none;font-weight:500}
.cl .i{width:26px;height:26px;color:#7fb2ff}

/* recent work + galleries */
.work-row{display:grid;grid-template-columns:250px 1fr;gap:28px;align-items:center;margin-bottom:40px}
.work-row .ic{background:var(--navy);color:#fff;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;margin-bottom:12px}
.work-row h3{font-size:1.4rem;margin-bottom:4px}
.work-row p{opacity:.8}
.gallery{border-radius:18px;overflow:hidden;background:var(--navy)}
.g-view{position:relative}
.g-track{position:relative;aspect-ratio:8/3;touch-action:pan-y}
.gallery.single .g-track{aspect-ratio:16/9}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s,visibility .7s}
.slide.is-active{opacity:1;visibility:visible}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:4px;height:100%}
.pair.one{grid-template-columns:1fr}
.shot{position:relative;margin:0;overflow:hidden;
background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-opacity='.4' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='16' rx='2'/%3E%3Ccircle cx='9' cy='10' r='2'/%3E%3Cpath d='M21 16l-5-5-8 9'/%3E%3C/svg%3E") center/40px no-repeat,linear-gradient(135deg,#0a1628,#13294b)}
.shot:last-child{background-color:transparent}
.pair:not(.one) .shot:last-child{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-opacity='.4' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='16' rx='2'/%3E%3Ccircle cx='9' cy='10' r='2'/%3E%3Cpath d='M21 16l-5-5-8 9'/%3E%3C/svg%3E"),linear-gradient(135deg,#13294b,#2f7cf6)}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.shot figcaption{position:absolute;left:10px;bottom:10px;background:rgba(10,22,40,.85);color:#fff;font-size:.8rem;font-weight:700;padding:3px 11px;border-radius:999px}
.g-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:0;background:rgba(10,22,40,.75);color:#fff;display:grid;place-items:center;cursor:pointer;font-size:1.2rem;z-index:2}
.g-btn:hover{background:var(--navy)}
.g-prev{left:10px}.g-next{right:10px}
.g-dots{display:flex;justify-content:center;gap:2px;padding:4px 0;background:var(--navy)}
.g-dots button{width:24px;height:24px;border:0;background:transparent;cursor:pointer;display:grid;place-items:center;padding:0}
.g-dots button::after{content:"";width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4)}
.g-dots button[aria-current="true"]::after{background:var(--sun)}

/* reviews */
.revs{background:var(--sky)}
.rgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.rgrid+.rgrid{margin-top:18px}
.rev{background:#fff;border-radius:18px;padding:24px}
.rev p{margin:8px 0}
.rev b{display:block;margin-top:10px}
.stars{color:var(--sun);display:flex;gap:3px}
.rlinks{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:28px}

/* FAQ */
.faq details{background:var(--sky);border-radius:14px;margin-bottom:10px;border-left:6px solid var(--navy)}
.faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 20px 18px;max-width:60ch}
.faq details a{color:var(--sea);font-weight:700}
.faq-alt{background:var(--sky)}.faq-alt details{background:#fff}

/* pricing */
.phead{display:flex;gap:16px;align-items:center;margin-bottom:24px}
.phead .ic{background:var(--navy);color:#fff;width:56px;height:56px;border-radius:16px;display:grid;place-items:center;flex:none;font-size:1.7rem}
.phead h2{margin:0}
.phead p{opacity:.75}
.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.price{background:var(--sky);border-radius:16px;padding:20px;border-left:6px solid var(--navy)}
.price h3{font-size:1.05rem}
.price .amt{font:800 1.5rem/1.2 'Sora',sans-serif;color:var(--navy);margin-top:6px}
.price small{display:block;opacity:.75;margin-top:4px;font-size:.9rem}
.alt{background:var(--sky)}.alt .price{background:#fff}
.intro{font-size:1.15rem;max-width:60ch}
.reg{background:linear-gradient(160deg,#0a1628,#13294b);color:#fff}
.reg .phead .ic{background:var(--sun);color:var(--navy)}
.rcard{background:var(--navy2);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:24px}
.rcard .i{width:40px;height:40px;color:var(--sun);stroke-width:1.5;margin-bottom:8px}
.rcard h3{font-size:1.3rem}
.rcard p{opacity:.8}
.perk{display:flex;gap:10px;align-items:center;margin:24px 0 18px;font-weight:700}
.perk .i{color:var(--sun);width:1.5em;height:1.5em}
.bundle-card{background:var(--sun);color:var(--navy);border-radius:26px;padding:36px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;box-shadow:0 18px 40px rgba(10,22,40,.18)}
.bundle-card>.i{width:72px;height:72px;stroke-width:1.4}
.bundle-card .badge{background:var(--navy);color:#fff}
.bundle-card h2{font-size:clamp(1.5rem,3.2vw,2.1rem)}
.bundle-card p{margin-bottom:16px;font-weight:500}
.guide{background:var(--navy);color:#fff;border-radius:22px;padding:32px;text-align:center}
.guide p{max-width:48ch;margin:0 auto 18px;font-size:1.1rem}
.guide .acts{justify-content:center}

/* services page + areas */
.split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.split.g-left .gallery{order:-1}
.split h2{font-size:clamp(1.6rem,3.4vw,2.2rem)}
.agrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.agrid div{background:var(--sky);border-radius:16px;padding:22px;border-left:6px solid var(--navy)}
.agrid h3{font-size:1.2rem;display:flex;gap:8px;align-items:center}
.agrid .i{color:var(--sea)}

/* privacy */
.prose h2{font-size:1.4rem;margin:32px 0 8px}
.prose p,.prose li{margin-bottom:10px}
.prose ul{padding-left:22px}
.prose a{color:var(--sea);font-weight:700}

/* footer */
footer{background:#050c18;color:#fff;padding:36px 0 28px;font-size:.92rem}
footer a{color:#fff;text-decoration:underline}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;align-items:start}
.foot p{margin-bottom:6px}
.foot .flogo{height:120px;width:auto;display:block;margin-bottom:12px}
.foot .fn{font:800 1.1rem 'Sora',sans-serif}
.foot .reg-line{opacity:.7;font-size:.85rem}
.foot .copy{grid-column:1/-1;opacity:.6;font-size:.8rem;border-top:1px solid rgba(255,255,255,.15);padding-top:16px;margin:0}

@media(max-width:900px){.work-row{grid-template-columns:1fr;gap:16px;margin-bottom:34px}.work-row>div:first-child{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.work-row .ic{margin:0}}
@media(max-width:760px){
 nav .wrap{flex-wrap:wrap}
 nav ul{order:3;width:100%;justify-content:center;gap:16px;font-size:.95rem}
 nav .btn{padding:10px 16px;font-size:.95rem}
 nav img{height:72px}
 .svc,.split,.qwrap,.foot{grid-template-columns:1fr}
 .win{grid-row:auto;min-height:400px;padding:24px}
 .split.g-left .gallery{order:0}
 section{padding:52px 0}
 .bundle-card{grid-template-columns:1fr;padding:26px}
 .bundle-card>.i{width:52px;height:52px}
}
@media(max-width:600px){.g-track{aspect-ratio:2/1}.gallery.single .g-track{aspect-ratio:4/3}.g-btn{width:36px;height:36px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}

/* pricing polish */
.phead .ic{box-shadow:0 8px 20px rgba(10,22,40,.2)}
.price{position:relative;overflow:hidden;border-left:0;border-top:5px solid var(--sea);box-shadow:0 6px 18px rgba(10,22,40,.07);transition:transform .2s,box-shadow .2s}
.price:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(10,22,40,.14)}
.price .amt{color:var(--sea);font-size:1.6rem}
.rcard{transition:transform .2s,border-color .2s}
.rcard:hover{transform:translateY(-4px);border-color:var(--sun)}
.pgrid{gap:18px}
#windows,#eot{background:linear-gradient(#fff,#f6f9fe)}
.faq details{box-shadow:0 4px 12px rgba(10,22,40,.05)}
.agrid div{border-left:0;border-top:5px solid var(--sea);box-shadow:0 6px 18px rgba(10,22,40,.07)}