*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#17283a;background:#fff;line-height:1.65}.container{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px}.site-fixed{position:fixed;inset:0 0 auto;z-index:9999}.fixed-spacer{height:124px}.topbar{background:#061a32;color:#fff;font-size:14px}.topbar-in{height:38px;display:flex;align-items:center;justify-content:space-between}.topbar a{color:#f3b26f;text-decoration:none;font-weight:800}.header{height:86px;background:#fff;border-bottom:1px solid #dce5ea}.navrow{height:100%;display:flex;align-items:center;gap:28px}.brand img{display:block;width:290px;height:auto}.menu-btn{display:none}.navrow nav{margin-left:auto;display:flex;align-items:center;gap:25px}.navrow nav>a,.service-nav>button{color:#0a2947;text-decoration:none;font-weight:700;background:none;border:0;font-size:15px;cursor:pointer}.service-nav{position:relative}.service-menu{position:absolute;top:100%;left:-80px;width:330px;padding:12px;background:#fff;border:1px solid #dde6ea;box-shadow:0 20px 45px #061a3224;display:none}.service-nav:hover .service-menu,.service-nav:focus-within .service-menu,.service-nav.open .service-menu{display:grid}.service-menu a{padding:9px 12px;text-decoration:none;color:#20364a;border-radius:8px}.service-menu a:hover{background:#fff3e7;color:#9a4f20}.service-menu .all{background:#071f3d;color:#fff;margin-top:6px}.header-call,.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:10px;font-weight:800;padding:13px 20px}.header-call,.btn-copper{background:#c9783c;color:#fff}.btn-dark{background:#071f3d;color:#fff}.btn-outline{border:2px solid #fff;color:#fff}.hero{min-height:620px;background:linear-gradient(90deg,#061a32 0%,#082a49 52%,rgba(6,26,50,.35)),url('/assets/images/hero-copper-pipeline.webp') center/cover no-repeat;color:#fff;display:flex;align-items:center}.hero-copy{max-width:650px;padding:72px 0}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:2px;font-size:13px;font-weight:900;color:#e5a15f}.hero h1,.page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;margin:15px 0}.hero h1 span,.section-head span{color:#e4a15f}.hero p{font-size:19px;max-width:620px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:30px}.trust div{background:#ffffff12;border:1px solid #ffffff30;border-radius:12px;padding:14px}.trust strong{display:block;color:#f1b57a;font-size:20px}.section{padding:80px 0}.section.tint{background:#f5f8fa}.section-head{max-width:760px;margin:0 auto 35px;text-align:center}.section-head h2,.split h2{font-size:clamp(32px,4vw,48px);line-height:1.1;margin:10px 0}.section-head p{color:#637486}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{border:1px solid #dde6ea;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 30px #071f3d0c;transition:.25s}.card:hover{transform:translateY(-7px);box-shadow:0 18px 40px #071f3d1a}.card img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}.card-body{padding:20px}.card h3{margin:0 0 8px;color:#092945}.card p{color:#637486}.card a{color:#a85d28;font-weight:800;text-decoration:none}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.split img{width:100%;border-radius:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:24px;border-radius:16px;background:#071f3d;color:#fff}.feature b{color:#e6a562}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery-grid figure{margin:0;position:relative;overflow:hidden;border-radius:16px}.gallery-grid img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block;transition:.35s}.gallery-grid figure:hover img{transform:scale(1.04)}.gallery-grid figcaption{position:absolute;left:12px;bottom:12px;background:#061a32e8;color:#fff;padding:8px 12px;border-radius:8px;font-weight:800}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review{padding:24px;border:1px solid #dce5ea;border-radius:16px;background:#fff}.stars{color:#c9783c;letter-spacing:2px}.sample-note{background:#fff6ed;border:1px solid #f0c89e;padding:14px;border-radius:10px;color:#7c4a27}.cta{background:linear-gradient(110deg,#071f3d,#0c5060);color:#fff;padding:58px 0}.cta .container{display:flex;justify-content:space-between;align-items:center;gap:25px}.page-hero{padding:85px 0;background:linear-gradient(120deg,#061a32,#0a4c5a);color:#fff}.page-hero h1{font-size:54px}.content{max-width:850px}.form{display:grid;gap:14px}.form input,.form select,.form textarea{width:100%;padding:14px;border:1px solid #cfdbe1;border-radius:9px;font:inherit}.form textarea{min-height:120px}.footer{background:#04182b;color:#d9e5ed;padding:60px 0 20px}.footer a{color:#d9e5ed;text-decoration:none;display:block;margin:7px 0}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:55px}.footer-logo{background:#fff;border-radius:10px;width:280px}.footer-services{border-top:1px solid #ffffff20;margin-top:35px;padding-top:28px}.footer-service-links{display:grid;grid-template-columns:repeat(4,1fr);gap:7px 25px}.copyright{border-top:1px solid #ffffff20;margin-top:30px;padding-top:18px}.mobile-cta{display:none}.reveal{opacity:0;transform:translateY(18px);transition:.55s}.reveal.in{opacity:1;transform:none}
@media(max-width:900px){.fixed-spacer{height:105px}.topbar-in span:nth-child(2){display:none}.topbar{font-size:12px}.header{height:67px}.brand img{width:190px}.header-call{display:none}.menu-btn{display:block;margin-left:auto;border:0;background:#071f3d;color:#fff;padding:10px 13px;border-radius:8px}.navrow nav{display:none;position:fixed;top:105px;left:10px;right:10px;bottom:64px;background:#fff;padding:18px;overflow-y:auto;flex-direction:column;align-items:stretch;gap:5px;box-shadow:0 15px 50px #0003}.navrow nav.open{display:flex}.navrow nav>a,.service-nav>button{padding:12px;width:100%;text-align:left}.service-menu{position:static;width:100%;box-shadow:none;border:0;padding:4px 10px}.service-nav.open .service-menu{display:grid}.hero{min-height:650px;background-position:62% center}.hero-copy{padding:55px 0}.hero h1{font-size:46px}.trust{grid-template-columns:1fr 1fr}.service-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.feature-grid,.review-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr 1fr}.cta .container{display:block}.footer-grid{grid-template-columns:1fr}.footer-service-links{grid-template-columns:1fr 1fr}.mobile-cta{position:fixed;z-index:10000;display:grid;grid-template-columns:1fr 1fr;left:0;right:0;bottom:0}.mobile-cta a{text-align:center;padding:14px;background:#c9783c;color:#fff;text-decoration:none;font-weight:900}.mobile-cta a:last-child{background:#0b6b55}.footer{padding-bottom:80px}}
@media(max-width:560px){.container{width:min(100% - 28px,1160px)}.topbar-in span:first-child{font-size:11px}.hero{background-position:68% center}.hero:before{content:"";position:absolute;inset:105px 0 0;background:#061a3299;pointer-events:none}.hero-copy{position:relative;z-index:1}.hero h1{font-size:39px}.hero p{font-size:16px}.service-grid,.gallery-grid{grid-template-columns:1fr}.footer-service-links{grid-template-columns:1fr}.page-hero h1{font-size:40px}.section{padding:60px 0}}

/* V2 image/layout refinements */
.card img,.gallery-grid img,.about-photo{display:block;width:100%;object-fit:cover}
.card img{aspect-ratio:3/2}
.gallery-grid img{aspect-ratio:3/2}
.about-photo{aspect-ratio:3/2;border-radius:22px;box-shadow:0 18px 44px rgba(4,35,57,.14)}
.about-split{align-items:center}
/* V4 high-quality image placement */
.card img,.gallery-grid img,.split>img,.about-photo{object-position:center center;background:#e9eef1}
.card img{height:220px;aspect-ratio:auto}
.gallery-grid img{height:260px;aspect-ratio:auto}
.split>img,.about-photo{height:440px;object-fit:cover}
.hero{position:relative;background-position:center center}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,26,50,.96) 0%,rgba(6,26,50,.83) 42%,rgba(6,26,50,.18) 76%,rgba(6,26,50,.08) 100%);pointer-events:none}
.hero .container{position:relative;z-index:1}
@media(max-width:900px){.card img{height:240px}.gallery-grid img{height:250px}.split>img,.about-photo{height:360px}.hero:after{background:rgba(6,26,50,.72)}}
@media(max-width:560px){.card img,.gallery-grid img{height:auto;aspect-ratio:3/2}.split>img,.about-photo{height:auto;aspect-ratio:3/2}.hero:before{display:none}.hero:after{background:rgba(6,26,50,.78)}}

/* V5 official rectangular logo */
.brand{display:flex;align-items:center;min-width:0}
.brand img{display:block;width:auto;height:58px;max-width:340px;object-fit:contain}
@media(max-width:760px){.brand img{height:42px;max-width:235px}.navrow{min-height:62px}}

/* V6 gallery image refresh */
.gallery-grid figure{overflow:hidden;border-radius:18px;background:#fff}
.gallery-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center;display:block;transition:transform .45s ease}
.gallery-grid figure:hover img{transform:scale(1.035)}
@media(max-width:640px){.gallery-grid img{aspect-ratio:4/3}}

/* Compact home review carousel */
.home-reviews{overflow:hidden}.review-slider{position:relative;overflow:hidden}.review-track{display:flex;gap:18px;transition:transform .45s cubic-bezier(.22,.61,.36,1);will-change:transform}.review-slide{flex:0 0 calc((100% - 36px)/3);min-width:0}.review-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.review-rating{font-weight:900;color:#092945;background:#f5f8fa;border-radius:999px;padding:4px 9px;font-size:13px}.review-controls{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:22px}.review-prev,.review-next{width:42px;height:42px;border:0;border-radius:50%;background:#071f3d;color:#fff;font-size:20px;cursor:pointer}.review-prev:hover,.review-next:hover{background:#c9783c}.review-dots{display:flex;gap:7px}.review-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:#cbd6dd;cursor:pointer}.review-dot.active{background:#c9783c;transform:scale(1.25)}.reviews-page-grid .review{height:100%}@media(max-width:900px){.review-slide{flex:0 0 100%}.review-track{gap:0}.home-reviews .review{padding:20px}.review-controls{margin-top:16px}}

/* V8 dynamic interaction layer - lightweight, GPU-friendly */
:root{--navy:#071f3d;--navy2:#0b4660;--copper:#c9783c;--copper2:#f0aa62;--ease:cubic-bezier(.2,.7,.2,1)}
a,button,.card,.feature,.review,.gallery-grid figure,.trust div{transition:transform .32s var(--ease),box-shadow .32s var(--ease),background .32s ease,color .32s ease,border-color .32s ease}
.btn,.header-call{position:relative;overflow:hidden;isolation:isolate;box-shadow:0 8px 20px rgba(7,31,61,.12)}
.btn:before,.header-call:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,var(--copper),var(--copper2),var(--navy2));transform:translateX(-102%);transition:transform .42s var(--ease)}
.btn:hover:before,.header-call:hover:before{transform:translateX(0)}
.btn:hover,.header-call:hover{color:#fff;transform:translateY(-3px) scale(1.02);box-shadow:0 14px 28px rgba(7,31,61,.22)}
.btn-dark:before{background:linear-gradient(120deg,var(--navy),#0c5967,var(--copper))}
.navrow nav>a{position:relative}.navrow nav>a:after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;background:linear-gradient(90deg,var(--copper),var(--copper2));transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}.navrow nav>a:hover{color:var(--copper)}.navrow nav>a:hover:after{transform:scaleX(1)}
.card{position:relative}.card:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:16px;border:1px solid transparent;transition:border-color .3s}.card:hover{transform:translateY(-10px) scale(1.018);box-shadow:0 24px 48px rgba(7,31,61,.16)}.card:hover:after{border-color:rgba(201,120,60,.5)}.card img{transition:transform .55s var(--ease),filter .45s ease}.card:hover img{transform:scale(1.065);filter:saturate(1.08) contrast(1.03)}.card:hover h3{color:var(--copper)}
.feature{background:linear-gradient(135deg,#071f3d,#0b3e55);position:relative;overflow:hidden}.feature:before{content:"";position:absolute;width:130px;height:130px;border-radius:50%;right:-70px;top:-75px;background:rgba(240,170,98,.16);transition:transform .45s var(--ease)}.feature:hover{transform:translateY(-8px);background:linear-gradient(135deg,#0b4660,#9c572c);box-shadow:0 20px 38px rgba(7,31,61,.2)}.feature:hover:before{transform:scale(2.2)}
.trust div:hover{transform:translateY(-5px);background:rgba(255,255,255,.18);border-color:rgba(240,170,98,.7)}
.gallery-grid figure{box-shadow:0 10px 26px rgba(7,31,61,.08)}.gallery-grid figure:hover{transform:translateY(-6px);box-shadow:0 20px 38px rgba(7,31,61,.18)}.gallery-grid figure:hover img{transform:scale(1.085)}.gallery-grid figcaption{transition:transform .35s var(--ease),background .35s}.gallery-grid figure:hover figcaption{transform:translateY(-5px);background:linear-gradient(90deg,rgba(7,31,61,.96),rgba(201,120,60,.94))}
.review:hover{transform:translateY(-7px);border-color:rgba(201,120,60,.55);box-shadow:0 18px 36px rgba(7,31,61,.12)}.review:hover .stars{transform:scale(1.04);transform-origin:left}.stars{display:inline-block;transition:transform .3s var(--ease)}
.split img,.about-photo{transition:transform .55s var(--ease),box-shadow .45s ease,filter .45s ease}.split img:hover,.about-photo:hover{transform:scale(1.025);box-shadow:0 26px 54px rgba(7,31,61,.18);filter:saturate(1.05)}
.section-head h2,.split h2{background:linear-gradient(100deg,#071f3d 10%,#0b4660 60%,#c9783c);background-size:180% auto;-webkit-background-clip:text;background-clip:text;color:transparent;transition:background-position .6s ease}.section:hover .section-head h2,.split:hover h2{background-position:100% center}
.reveal{opacity:0;transform:translateY(30px) scale(.985);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.in{opacity:1;transform:translateY(0) scale(1)}
.reveal-left{opacity:0;transform:translateX(-34px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal-right{opacity:0;transform:translateX(34px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal-left.in,.reveal-right.in{opacity:1;transform:none}
.hero-copy>*{animation:heroRise .7s both var(--ease)}.hero-copy>*:nth-child(2){animation-delay:.08s}.hero-copy>*:nth-child(3){animation-delay:.14s}.hero-copy>*:nth-child(4){animation-delay:.2s}.hero-copy>*:nth-child(5){animation-delay:.26s}@keyframes heroRise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media(hover:none){.card:hover,.feature:hover,.review:hover,.gallery-grid figure:hover,.btn:hover,.header-call:hover{transform:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal,.reveal-left,.reveal-right{opacity:1!important;transform:none!important}}

/* V10 contact page redesign */
.contact-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#061a32 0%,#08394c 55%,#0a5660 100%);color:#fff;padding:74px 0 68px}.contact-hero:before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(240,170,98,.22),transparent 68%);right:-100px;top:-170px}.contact-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center;position:relative}.contact-hero-copy h1{font-size:clamp(40px,5vw,64px);line-height:1.04;margin:14px 0 20px;max-width:720px}.contact-hero-copy>p{font-size:18px;color:#d9e8ed;max-width:690px}.contact-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.contact-whatsapp{background:#168b63;color:#fff}.contact-promise-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.contact-promise-row div{padding:15px 16px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);backdrop-filter:blur(5px);border-radius:14px}.contact-promise-row strong,.contact-promise-row span{display:block}.contact-promise-row strong{color:#f0aa62;font-size:20px}.contact-promise-row span{font-size:12px;color:#e5eef2}.contact-photo{position:relative}.contact-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px;display:block;box-shadow:0 28px 60px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.2)}.contact-photo-badge{position:absolute;left:22px;right:22px;bottom:20px;padding:15px 18px;border-radius:13px;background:rgba(6,26,50,.92);border-left:4px solid #e5a15f;box-shadow:0 12px 28px rgba(0,0,0,.18)}.contact-photo-badge b,.contact-photo-badge span{display:block}.contact-photo-badge span{font-size:13px;color:#cddce4}.contact-main-section{background:linear-gradient(180deg,#f7fafb,#fff)}.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:stretch}.contact-info-panel,.contact-form-card{border-radius:22px}.contact-info-panel{padding:38px;background:linear-gradient(145deg,#071f3d,#0b4254);color:#fff;box-shadow:0 18px 45px rgba(7,31,61,.12)}.contact-info-panel h2,.contact-form-card h2{font-size:clamp(30px,3vw,42px);line-height:1.1;margin:9px 0 12px}.contact-intro{color:#cfdee5;margin-bottom:24px}.contact-info-card{display:flex;align-items:flex-start;gap:15px;padding:16px;margin:12px 0;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.06);color:#fff;text-decoration:none;transition:.3s}.contact-info-card:hover{transform:translateX(5px);background:rgba(240,170,98,.13);border-color:rgba(240,170,98,.45)}.contact-icon{flex:0 0 42px;width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,#c9783c,#f0aa62);font-size:19px}.contact-info-card small,.contact-info-card strong{display:block}.contact-info-card small{color:#bcd0d9;text-transform:uppercase;letter-spacing:.8px;font-size:11px;font-weight:800}.contact-info-card strong{font-size:15px;overflow-wrap:anywhere}.contact-form-card{padding:40px;background:#fff;border:1px solid #e0e9ed;box-shadow:0 22px 55px rgba(7,31,61,.1)}.form-heading{margin-bottom:25px}.form-heading p{color:#667987;margin:0}.contact-form{grid-template-columns:1fr 1fr;gap:17px}.contact-form label{display:grid;gap:7px;color:#17334a;font-weight:800;font-size:13px}.contact-form label span{padding-left:2px}.contact-form input,.contact-form select{min-height:54px;background:#f8fafb;border:1px solid #d7e1e6;border-radius:12px;transition:border-color .25s,box-shadow .25s,background .25s}.contact-form input:focus,.contact-form select:focus{outline:none;border-color:#c9783c;background:#fff;box-shadow:0 0 0 4px rgba(201,120,60,.12)}.contact-submit{grid-column:1/-1;min-height:56px;border:0;cursor:pointer;font-size:16px}.form-footnote{grid-column:1/-1;text-align:center;margin:0;color:#667987;font-size:13px}.form-footnote a{color:#a85d28;font-weight:900}.contact-bottom-cta{background:linear-gradient(110deg,#071f3d,#0b5360);color:#fff;padding:52px 0}.contact-bottom-cta .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.contact-bottom-cta h2{margin:6px 0 0;font-size:clamp(28px,3vw,42px);line-height:1.1}.contact-bottom-cta .actions{margin:0;flex-wrap:nowrap}
@media(max-width:900px){.contact-hero{padding:48px 0}.contact-hero-grid,.contact-layout{grid-template-columns:1fr}.contact-hero-grid{gap:30px}.contact-photo{order:-1}.contact-photo img{aspect-ratio:16/10}.contact-promise-row{grid-template-columns:1fr 1fr 1fr}.contact-info-panel,.contact-form-card{padding:27px}.contact-bottom-cta .container{display:block}.contact-bottom-cta .actions{margin-top:22px}.contact-form{grid-template-columns:1fr}.contact-submit,.form-footnote{grid-column:auto}}
@media(max-width:560px){.contact-hero{padding:34px 0 42px}.contact-hero-copy h1{font-size:38px}.contact-hero-copy>p{font-size:16px}.contact-promise-row{grid-template-columns:1fr}.contact-hero-actions .btn{width:100%}.contact-photo-badge{left:12px;right:12px;bottom:12px}.contact-info-panel,.contact-form-card{padding:22px 18px}.contact-bottom-cta .actions{display:grid}.contact-bottom-cta .btn{width:100%}}

/* Contact map */
.contact-map-section{background:#fff;padding-top:18px}.contact-map-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:24px}.contact-map-heading h2{font-size:clamp(30px,3.4vw,46px);line-height:1.08;margin:8px 0 10px;color:#071f3d}.contact-map-heading p{max-width:780px;margin:0;color:#667987}.contact-map-card{overflow:hidden;border-radius:24px;border:1px solid #dbe5e9;box-shadow:0 20px 55px rgba(7,31,61,.12);background:#eef3f5}.contact-map-card iframe{display:block;width:100%;min-height:440px}
@media(max-width:760px){.contact-map-heading{display:block}.contact-map-heading .btn{margin-top:20px;width:100%}.contact-map-card{border-radius:17px}.contact-map-card iframe{height:360px;min-height:360px}}

/* v14 home conversion highlights + premium Why Choose cards */
.hero-offers div{position:relative;overflow:hidden;min-height:82px;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.06));box-shadow:inset 0 1px rgba(255,255,255,.12);transition:transform .3s ease,border-color .3s ease,background .3s ease}.hero-offers div:hover{transform:translateY(-5px);border-color:rgba(240,170,98,.75);background:linear-gradient(145deg,rgba(201,120,60,.32),rgba(255,255,255,.08))}.hero-offers div:after{content:"";position:absolute;inset:auto -30% -80% 20%;height:100px;background:radial-gradient(circle,rgba(240,170,98,.22),transparent 65%)}
.why-section{background:linear-gradient(180deg,#fff 0%,#f7fafb 100%)}.why-section .section-head{max-width:860px}.why-section .section-head p{font-size:17px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #dbe5ea;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 24px 60px rgba(7,31,61,.08)}.why-card{position:relative;min-height:290px;padding:42px 34px 36px;text-align:center;border-right:1px solid #dbe5ea;border-bottom:1px solid #dbe5ea;background:linear-gradient(145deg,#fff,#fbfdfe);overflow:hidden;transition:transform .35s var(--ease),background .35s ease,color .35s ease,box-shadow .35s ease}.why-card:nth-child(3n){border-right:0}.why-card:nth-child(n+4){border-bottom:0}.why-card:before{content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:-105px;top:-105px;background:rgba(201,120,60,.09);transition:transform .45s var(--ease)}.why-card:hover{z-index:2;transform:translateY(-7px);background:linear-gradient(145deg,#071f3d,#0b5060);color:#fff;box-shadow:0 22px 48px rgba(7,31,61,.2)}.why-card:hover:before{transform:scale(2.4)}.why-icon{position:relative;display:grid;place-items:center;width:62px;height:62px;margin:0 auto 20px;border-radius:18px;background:linear-gradient(145deg,#fff4e8,#f7dfc7);font-size:27px;box-shadow:0 10px 25px rgba(201,120,60,.14);transition:transform .35s var(--ease),background .35s ease}.why-card:hover .why-icon{transform:scale(1.08) rotate(-4deg);background:#fff}.why-card h3{position:relative;margin:0 0 12px;color:#071f3d;font-size:21px;line-height:1.25}.why-card p{position:relative;margin:0;color:#667987;font-size:15px}.why-card:hover h3,.why-card:hover p{color:#fff}.why-card>b{position:absolute;right:20px;bottom:10px;font-size:52px;line-height:1;color:rgba(7,31,61,.045);font-weight:900}.why-card:hover>b{color:rgba(255,255,255,.08)}
@media(max-width:900px){.why-grid{grid-template-columns:1fr 1fr}.why-card,.why-card:nth-child(3n){border-right:1px solid #dbe5ea;border-bottom:1px solid #dbe5ea}.why-card:nth-child(2n){border-right:0}.why-card:nth-child(n+5){border-bottom:0}}
@media(max-width:560px){.why-grid{grid-template-columns:1fr;border-radius:16px}.why-card,.why-card:nth-child(2n),.why-card:nth-child(3n),.why-card:nth-child(n+5){min-height:auto;border-right:0;border-bottom:1px solid #dbe5ea;padding:30px 22px}.why-card:last-child{border-bottom:0}.hero-offers div{min-height:74px}}

/* v16 hero image composition: single relevant copper-pipeline photo, no collage seams */
.hero{
  min-height:620px;
  background-color:#061a32;
  background-image:
    linear-gradient(90deg,#061a32 0%,#061a32 31%,rgba(6,26,50,.92) 43%,rgba(6,26,50,.54) 63%,rgba(6,26,50,.10) 100%),
    url('/assets/images/gallery-2.webp');
  background-repeat:no-repeat,no-repeat;
  background-position:center,right center;
  background-size:100% 100%,58% auto;
}
.hero:after{display:none}
@media (max-width:1100px){
  .hero{background-size:100% 100%,66% auto;background-position:center,78% center}
}
@media (max-width:900px){
  .hero{
    min-height:680px;
    background-image:
      linear-gradient(90deg,rgba(6,26,50,.94) 0%,rgba(6,26,50,.83) 58%,rgba(6,26,50,.58) 100%),
      url('/assets/images/gallery-2.webp');
    background-position:center,center center;
    background-size:100% 100%,cover;
  }
  .hero-copy{max-width:620px}
}
@media (max-width:560px){
  .hero{
    min-height:auto;
    background-image:
      linear-gradient(180deg,rgba(6,26,50,.84) 0%,rgba(6,26,50,.91) 70%,rgba(6,26,50,.97) 100%),
      url('/assets/images/gallery-2.webp');
    background-position:center,center center;
    background-size:100% 100%,cover;
  }
  .hero-copy{padding:44px 0 50px}
  .hero h1{font-size:clamp(38px,11vw,48px)}
  .hero .actions{display:grid;grid-template-columns:1fr;gap:10px}
  .hero .actions .btn{width:100%}
  .hero .trust{gap:9px;margin-top:24px}
  .hero .trust div{padding:12px;min-width:0}
  .hero .trust strong{font-size:18px}
  .hero .trust span{font-size:13px;line-height:1.35;display:block}
}