/*
Theme Name: ChemTexAqua Signature
Theme URI: https://chemtexaqua.com/
Author: ChemTexAqua
Description: Premium, responsive water-treatment and environmental engineering WordPress theme with editable service, product and project sections.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: chemtexaqua-signature
*/
:root{--navy:#062f52;--blue:#087db5;--aqua:#22b8d0;--green:#38c878;--ink:#102a3d;--muted:#627889;--line:#dce8ee;--pale:#f1f8fb;--white:#fff;--shadow:0 20px 60px rgba(5,48,77,.12);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);font-size:16px;line-height:1.7}img{max-width:100%;height:auto}a{text-decoration:none;color:var(--blue)}button,input,textarea,select{font:inherit}.container{width:min(1200px,calc(100% - 44px));margin:auto}.topbar{background:#041f36;color:#d7e8f2;font-size:12px}.topbar .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:8px 0}.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,232,238,.8)}.navrow{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{font-size:25px;line-height:1;font-weight:950;letter-spacing:-1.3px;color:var(--navy)}.logo span{color:var(--green)}.logo small{display:block;font-size:8px;letter-spacing:2.3px;color:#688094;margin-top:8px;font-weight:800}.custom-logo{max-width:245px;max-height:65px;width:auto}.nav{display:flex;align-items:center;gap:22px}.nav a{color:#254257;font-size:13px;font-weight:750}.nav a:hover{color:var(--blue)}.nav-toggle{display:none;background:var(--navy);color:#fff;border:0;border-radius:10px;padding:10px 13px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:999px;font-size:13px;font-weight:850;border:1px solid transparent;transition:.25s;cursor:pointer}.btn-primary{color:#fff;background:linear-gradient(120deg,var(--blue),var(--navy));box-shadow:0 10px 25px #087db533}.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px #087db54d}.btn-green{color:#063c2a;background:var(--green)}.btn-white{background:#fff;color:var(--navy);border-color:#d5e5ed}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--green);font-size:11px;letter-spacing:2px;font-weight:900;text-transform:uppercase}.eyebrow:before{content:"";width:27px;height:3px;border-radius:4px;background:currentColor}h1,h2,h3,h4{line-height:1.12;letter-spacing:-.7px;margin:0 0 16px}h1{font-size:clamp(42px,5.7vw,76px);letter-spacing:-2.7px}h2{font-size:clamp(30px,3.5vw,47px)}.hero{position:relative;isolation:isolate;overflow:hidden;color:#fff;background:linear-gradient(100deg,rgba(3,35,61,.97) 0%,rgba(3,53,83,.89) 43%,rgba(4,62,90,.18) 100%),url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?auto=format&fit=crop&w=2000&q=90') center/cover}.hero:after{content:"";position:absolute;z-index:-1;width:580px;height:580px;right:-160px;bottom:-320px;border:1px solid #ffffff30;border-radius:50%;box-shadow:0 0 0 55px #ffffff08,0 0 0 110px #ffffff07}.hero-inner{padding:108px 0 94px;max-width:740px}.hero h1{margin:19px 0}.hero h1 em{font-style:normal;color:#77e6a3}.hero p{max-width:620px;font-size:18px;color:#dfedf5;margin:0 0 29px}.actions{display:flex;gap:12px;flex-wrap:wrap}.hero-points{display:flex;gap:22px;flex-wrap:wrap;margin-top:35px;font-size:12px;color:#d4e8f2}.hero-points span:before{content:"✓";color:#82ecaa;font-weight:900;margin-right:8px}.trust{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:25px 0}.trust-item{padding:4px 23px;border-right:1px solid var(--line)}.trust-item:first-child{padding-left:0}.trust-item:last-child{border:0}.trust-item strong{display:block;color:var(--navy);font-size:14px}.trust-item small{color:var(--muted);font-size:12px}.section{padding:88px 0}.soft{background:linear-gradient(180deg,#f7fbfd,#edf7fa)}.dark{background:linear-gradient(120deg,#042b4b,#075d8b);color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}.section-head h2{color:var(--navy);margin:12px 0 0}.dark .section-head h2{color:#fff}.section-head p{max-width:480px;color:var(--muted);margin:0}.dark .section-head p{color:#d0e5f0}.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:68px}.photo-panel{min-height:495px;border-radius:28px;position:relative;overflow:hidden;background:linear-gradient(0deg,#032b49b8,transparent 55%),url('https://images.unsplash.com/photo-1581092921461-eab62e97a780?auto=format&fit=crop&w=1200&q=85') center/cover;box-shadow:var(--shadow)}.photo-panel:before{content:"";position:absolute;inset:18px;border:1px solid #ffffff70;border-radius:20px}.photo-caption{position:absolute;left:30px;bottom:28px;color:#fff;font-size:22px;font-weight:850;max-width:300px}.about-copy h2{color:var(--navy);margin:14px 0 22px}.about-copy p{color:var(--muted)}.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0;list-style:none;margin:25px 0}.checks li:before{content:"✓";color:var(--green);font-weight:950;margin-right:9px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);background:#fff;border-radius:19px;overflow:hidden;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card-photo{height:190px;background-size:cover;background-position:center}.card-body{padding:24px}.card-number{color:var(--green);font-size:10px;font-weight:950;letter-spacing:1.5px}.card h3{font-size:20px;color:var(--navy);margin:9px 0}.card p{font-size:14px;color:var(--muted);margin:0 0 16px}.link{font-size:13px;font-weight:900;color:var(--blue)}.link:after{content:" →";font-size:17px;margin-left:5px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px;border:1px solid #ffffff26;border-radius:20px;background:#ffffff08}.stat{padding:25px;text-align:center;border-right:1px solid #ffffff24}.stat:last-child{border:0}.stat strong{display:block;color:#80eaa5;font-size:33px}.stat span{font-size:12px;color:#d5e7f1}.project-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}.project-card{min-height:270px;border-radius:18px;position:relative;overflow:hidden;background-size:cover;background-position:center}.project-card:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,#032b4be8)}.project-label{position:absolute;z-index:1;left:23px;right:20px;bottom:22px;color:#fff}.project-label small{font-size:10px;letter-spacing:1.6px;color:#8cecb0}.project-label h3{font-size:21px;margin:7px 0 0}.cta{padding:44px;border-radius:26px;background:linear-gradient(110deg,#063557,#087fb3);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px}.cta h2{font-size:clamp(28px,3vw,40px);max-width:650px;margin:12px 0}.cta p{margin:0;color:#d8e9f2}.page-hero{background:linear-gradient(110deg,#042d4d,#087db1);color:#fff;padding:72px 0}.page-hero h1{font-size:clamp(38px,4.5vw,60px);margin:14px 0}.page-hero p{max-width:720px;color:#d8eaf3}.content{padding:55px 0;min-height:300px}.content h2,.content h3{color:var(--navy)}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:45px}.contact-box{padding:32px;border-radius:22px;background:#062f52;color:#fff}.contact-box h2{font-size:32px}.contact-box p{color:#cfe2ed}.contact-detail{padding:14px 0;border-bottom:1px solid #ffffff20}.contact-detail small{display:block;color:#80e8a5;font-size:10px;text-transform:uppercase;letter-spacing:1.3px}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.contact-form label{display:block;font-size:12px;font-weight:850;color:var(--navy);margin-bottom:6px}.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:1px solid var(--line);background:#fbfdfe;border-radius:10px;padding:13px;color:var(--ink)}.contact-form textarea{min-height:125px}.full{grid-column:1/-1}.footer{background:#031e33;color:#c3d8e4;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}.footer .logo{color:#fff;display:inline-block}.footer p{font-size:13px;color:#b4cad8}.footer h4{font-size:14px;color:#fff}.footer ul{list-style:none;margin:0;padding:0}.footer li{font-size:13px;margin:8px 0}.footer a{color:#c3d8e4}.footer-bottom{border-top:1px solid #ffffff1c;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#91aaba}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{border:1px solid var(--line);border-radius:17px;padding:24px;background:#fff}.post-card h2{font-size:23px}.post-card p{color:var(--muted)}.pagination{padding:25px 0}.screen-reader-text{position:absolute;left:-9999px}
@media(max-width:980px){.nav{gap:12px}.nav a{font-size:12px}.about-grid{gap:35px}.footer-grid{grid-template-columns:1fr 1fr}.grid-3,.archive-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.container{width:calc(100% - 30px)}.navrow{min-height:72px}.nav-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:100%;padding:18px 24px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{font-size:14px;padding:8px}.nav-cta{display:none}.hero-inner{padding:75px 0}.hero p{font-size:16px}.trust-grid{grid-template-columns:1fr 1fr;gap:14px}.trust-item,.trust-item:first-child{padding:8px 10px;border:0}.section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:14px}.about-grid,.contact-grid{grid-template-columns:1fr;gap:28px}.photo-panel{min-height:340px}.grid-3,.archive-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid #ffffff24}.project-grid{grid-template-columns:1fr}.project-card{min-height:230px}.cta{display:block;padding:29px}.cta .btn{margin-top:22px}.contact-form{grid-template-columns:1fr}.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.topbar .container span:last-child{display:none}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}}