/* Trade Coatings master template — theme driven by client config */
:root{
  --primary:#245A5B; --primary-dark:#173F40; --ink:#002328;
  --accent:#3E8C8C; --soft:#EEF5F5; --line:#D5E3E3;
  --text:#2B3A3C; --muted:#5E6E70; --white:#fff; --radius:14px;
  --shadow:0 10px 30px rgba(0,35,40,.08); --shadow-lg:0 24px 60px rgba(0,35,40,.16);
  --hfont:'Montserrat',sans-serif; --bfont:'DM Sans',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--bfont);color:var(--text);background:#fff;line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--hfont);color:var(--ink);line-height:1.2}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--ink);color:#D9E6E6}
.section.dark h2,.section.dark h3{color:#fff}
.eyebrow{display:inline-block;font-family:var(--hfont);font-weight:700;font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1.05rem}
.section.dark .section-head p{color:#A9C2C2}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--hfont);font-weight:700;font-size:.9rem;letter-spacing:.04em;padding:15px 30px;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 24px rgba(36,90,91,.3)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-white{background:#fff;color:var(--primary)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border-color:var(--primary);color:var(--primary)}

/* Top bar + nav */
.topbar{background:var(--ink);color:#CFE0E0;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;gap:16px;flex-wrap:wrap}
.topbar a{text-decoration:none;color:#fff;font-weight:500}
.topbar i{color:var(--accent);margin-right:6px}
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:48px;width:48px;border-radius:50%}
.brand-text{font-family:var(--hfont);line-height:1.05}
.brand-text strong{display:block;font-size:1.35rem;color:var(--ink);letter-spacing:.04em}
.brand-text span{font-size:.78rem;color:var(--primary);font-weight:600;letter-spacing:.06em}
.nav-links{display:flex;gap:26px;list-style:none;align-items:center}
.nav-links a{text-decoration:none;font-weight:500;font-size:.92rem;color:var(--text)}
.nav-links a:hover{color:var(--primary)}
.nav-links .btn{padding:11px 22px;color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;color:var(--ink);cursor:pointer}
@media(max-width:920px){
  .nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;padding:20px 24px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(135deg,var(--ink) 0%,var(--primary-dark) 55%,var(--primary) 100%)}
.hero.has-image{background:linear-gradient(100deg,rgba(0,35,40,.94) 0%,rgba(0,35,40,.82) 45%,rgba(0,35,40,.35) 100%),var(--hero-img) center/cover no-repeat}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border:1px solid rgba(255,255,255,.3);border-radius:999px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:22px;color:#D4E8E8}
.hero h1{color:#fff;font-size:clamp(2.3rem,5vw,3.7rem);font-weight:800;margin-bottom:20px;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:#8FD0CF}
.hero p.lead{font-size:1.12rem;color:#CFE2E2;max-width:560px;margin-bottom:32px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-ticks{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;font-size:.92rem;color:#D4E8E8}
.hero-ticks i{color:#8FD0CF;margin-right:6px}
.hero-card{background:#fff;color:var(--text);border-radius:20px;padding:30px;box-shadow:var(--shadow-lg)}
.hero-card h3{font-size:1.3rem;margin-bottom:4px}
.hero-card .sub{color:var(--muted);font-size:.92rem;margin-bottom:18px}
.hero-logo-card{background:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow-lg);max-width:380px;margin-left:auto}
@media(max-width:920px){.hero .container{grid-template-columns:1fr;padding-top:56px;padding-bottom:64px}.hero-logo-card{display:none}}

/* USP strip */
.usp-strip{background:#fff;border-bottom:1px solid var(--line)}
.usp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.usp{display:flex;gap:14px;align-items:flex-start;padding:28px 20px;border-right:1px solid var(--line)}
.usp:last-child{border-right:0}
.usp i{font-size:1.4rem;color:var(--primary);background:var(--soft);width:48px;height:48px;border-radius:12px;display:grid;place-items:center;flex-shrink:0}
.usp h4{font-size:.98rem;margin-bottom:2px}
.usp p{font-size:.86rem;color:var(--muted);line-height:1.45}
@media(max-width:920px){.usp-grid{grid-template-columns:1fr 1fr}.usp:nth-child(2){border-right:0}.usp{border-bottom:1px solid var(--line)}}
@media(max-width:560px){.usp-grid{grid-template-columns:1fr}.usp{border-right:0}}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:920px){.grid-3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .icon{width:58px;height:58px;border-radius:16px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:1.4rem;margin-bottom:20px}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--muted);margin-bottom:16px}
.ticks{list-style:none}
.ticks li{padding:6px 0 6px 28px;position:relative;font-size:.95rem}
.ticks li::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;top:7px;color:var(--accent)}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin-bottom:18px}
.split p{color:var(--muted);margin-bottom:22px;font-size:1.05rem}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare .col{border-radius:var(--radius);padding:26px}
.compare .bad{background:#F6F7F7;border:1px solid #E3E7E7}
.compare .good{background:var(--primary);color:#fff}
.compare h4{font-size:1rem;margin-bottom:12px}
.compare .good h4{color:#fff}
.compare ul{list-style:none;font-size:.92rem}
.compare li{padding:6px 0}
.compare .bad li::before{content:'✕ ';color:#B04A4A;font-weight:700}
.compare .good li::before{content:'✓ ';color:#8FD0CF;font-weight:700}
@media(max-width:920px){.split{grid-template-columns:1fr;gap:36px}}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.g-item{position:relative;border-radius:var(--radius);overflow:hidden;background:#0d2a2d;cursor:zoom-in;box-shadow:var(--shadow)}
.g-item img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.g-item:hover img{transform:scale(1.04)}
.g-cap{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;background:linear-gradient(transparent,rgba(0,35,40,.9));color:#fff}
.g-cap strong{display:block;font-family:var(--hfont);font-size:1rem}
.g-cap span{font-size:.82rem;color:#BFD8D8}
.g-tag{position:absolute;top:14px;left:14px;background:#fff;color:var(--primary);font-family:var(--hfont);font-weight:700;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.g-empty{border:2px dashed rgba(255,255,255,.25);border-radius:var(--radius);aspect-ratio:4/3;display:grid;place-items:center;text-align:center;color:#8FB3B3;padding:20px}
.g-empty i{font-size:2rem;margin-bottom:10px;display:block}
.g-filters{display:flex;gap:10px;justify-content:center;margin-bottom:32px;flex-wrap:wrap}
.g-filters button{background:transparent;border:1px solid rgba(255,255,255,.3);color:#D9E6E6;padding:9px 20px;border-radius:999px;font-family:var(--hfont);font-weight:600;font-size:.85rem;cursor:pointer}
.g-filters button.active{background:#fff;color:var(--primary);border-color:#fff}
.lightbox{position:fixed;inset:0;background:rgba(0,20,22,.94);display:none;align-items:center;justify-content:center;z-index:999;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;max-width:100%;border-radius:10px}
.lightbox button{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer}

/* Process */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.step{background:#fff;border-radius:var(--radius);padding:30px;border:1px solid var(--line);position:relative}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--hfont);font-weight:800;font-size:2.4rem;color:var(--soft);-webkit-text-stroke:1.5px var(--accent);display:block;margin-bottom:8px}
.step h4{font-size:1.1rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.95rem}
@media(max-width:920px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* Guarantee band */
.band{background:linear-gradient(120deg,var(--primary),var(--accent));color:#fff;padding:64px 0}
.band .container{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem)}
.band p{color:#E0F0F0;margin-top:6px}
.seal{width:120px;height:120px;border-radius:50%;border:3px solid rgba(255,255,255,.7);display:grid;place-items:center;text-align:center;font-family:var(--hfont);flex-shrink:0}
.seal strong{font-size:2.4rem;display:block;line-height:1}
.seal span{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}

/* Reviews */
.review{background:#fff;border-radius:var(--radius);padding:30px;border:1px solid var(--line);box-shadow:var(--shadow)}
.stars{color:#F5B301;margin-bottom:12px}
.review h4{font-size:1.02rem;margin-bottom:8px}
.review p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.review .who{font-weight:700;color:var(--ink);font-size:.9rem}
.reviews-foot{text-align:center;margin-top:30px;color:var(--muted);font-size:.9rem}
.reviews-foot a{color:var(--primary);font-weight:700}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:var(--hfont);font-weight:600;color:var(--ink);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:1.4rem;color:var(--primary);line-height:1}
.faq details[open] summary::after{content:'–'}
.faq details p{padding:0 24px 20px;color:var(--muted)}

/* Areas */
.areas{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.areas span{background:#fff;border:1px solid var(--line);padding:9px 18px;border-radius:999px;font-weight:500;font-size:.92rem}
.areas i{color:var(--accent);margin-right:6px}

/* Parent cross-link */
.parent{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 34px;box-shadow:var(--shadow)}
.parent img{width:86px}
.parent h3{font-size:1.2rem;margin-bottom:4px}
.parent p{color:var(--muted);font-size:.95rem}
@media(max-width:760px){.parent{grid-template-columns:1fr;text-align:center}.parent img{margin:0 auto}}

/* Form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
label.f{display:block;font-size:.8rem;font-weight:700;color:var(--ink);margin-bottom:5px;font-family:var(--hfont)}
.f-input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;background:#FAFCFC;color:var(--text)}
.f-input:focus{outline:2px solid var(--accent);border-color:transparent;background:#fff}
.form-note{font-size:.78rem;color:var(--muted);margin-top:10px;text-align:center}
.hp{position:absolute;left:-9999px}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-list{list-style:none;margin-top:24px}
.contact-list li{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-list i{width:46px;height:46px;border-radius:12px;background:var(--soft);color:var(--primary);display:grid;place-items:center;font-size:1.1rem;flex-shrink:0}
.contact-list small{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.contact-list a,.contact-list strong{font-weight:700;color:var(--ink);text-decoration:none}
@media(max-width:920px){.contact-wrap{grid-template-columns:1fr}}

/* Footer */
footer{background:var(--ink);color:#A9C2C2;padding:64px 0 28px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer a{color:#D9E6E6;text-decoration:none}
footer a:hover{color:#fff}
footer ul{list-style:none}
footer li{padding:4px 0}
.foot-logo{background:#fff;border-radius:14px;padding:10px;width:150px;margin-bottom:16px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}

/* Mobile call bar */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;background:#fff;border-top:1px solid var(--line);padding:10px;gap:10px;box-shadow:0 -6px 20px rgba(0,0,0,.08)}
.mobile-bar a{flex:1;justify-content:center;padding:13px}
@media(max-width:760px){.mobile-bar{display:flex}body{padding-bottom:72px}}

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

/* Branded imagery */
.hero-photo{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);max-width:420px;margin-left:auto;border:4px solid rgba(255,255,255,.15)}
.hero-photo img{display:block;width:100%;height:auto}
.brand-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px;align-items:start}
.brand-grid figure{grid-column:span 2}
.brand-grid figure.half{grid-column:span 3}
.brand-grid figure.half img{aspect-ratio:3/2;object-fit:cover}
.brand-grid figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff}
.brand-grid img{display:block;width:100%;height:auto}
.brand-grid figure.wide{grid-column:1/-1;max-height:420px}
.brand-grid figure.wide img{height:420px;object-fit:cover;object-position:center 45%}
@media(max-width:920px){.hero-photo{max-width:none;margin:8px 0 0}.brand-grid{grid-template-columns:1fr 1fr}.brand-grid figure,.brand-grid figure.half{grid-column:span 1}.brand-grid figure.wide img{height:260px}}
@media(max-width:560px){.brand-grid{grid-template-columns:1fr}}

/* Branded before/after composites: show whole image, no crop */
.g-ba img{aspect-ratio:auto;object-fit:contain;height:auto;display:block}
.g-ba:hover img{transform:none}
.g-ba .g-tag{top:auto;bottom:14px;left:50%;transform:translateX(-50%);display:none}
.gallery:has(.g-ba){display:flex;flex-wrap:wrap;justify-content:center}
.gallery .g-ba{flex:0 1 calc((100% - 48px)/3)}
@media(max-width:920px){.gallery .g-ba{flex-basis:calc((100% - 24px)/2)}}
@media(max-width:600px){.gallery .g-ba{flex-basis:100%}}