:root{--navy:#0a1f4d;--navy2:#0d2c6b;--blue:#0e74bd;--cyan:#06b6d4;--cyan-l:#22d3ee;--white:#fff;--grey:#f3f6fa;--grey2:#e3e9f1;--text:#1d2a3d;--muted:#566680;--wa:#25d366;--r:14px;--sh:0 8px 28px rgba(10,31,77,.10)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;font-size:clamp(1rem,.96rem + .2vw,1.125rem);line-height:1.65;color:var(--text);background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}a:hover{color:var(--navy)}
h1,h2,h3{font-family:inherit;color:var(--navy);line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,1.2rem + 3.6vw,3.5rem)}
h2{font-size:clamp(1.6rem,1.15rem + 2vw,2.5rem)}
h3{font-size:clamp(1.25rem,1.1rem + .6vw,1.5rem)}
p{margin:0 0 1em}
.container{width:min(1180px,100% - 40px);margin-inline:auto}
.center{text-align:center}.mt{margin-top:32px}.muted{color:var(--muted)}.small{font-size:.9rem}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:1000}.skip-link:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:999px;border:2px solid var(--blue);background:var(--blue);color:#fff;font-weight:600;font-size:clamp(.95rem,.9rem + .2vw,1.0625rem);text-decoration:none;cursor:pointer;transition:.2s;font-family:inherit;line-height:1.2}
.btn:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateY(-1px)}
.btn-sm{min-height:44px;padding:9px 16px;font-size:.95rem}
.btn-ghost{background:transparent;color:var(--blue)}.btn-ghost:hover{background:var(--blue);border-color:var(--blue)}
.btn-light{background:#fff;border-color:#fff;color:var(--navy)}.btn-light:hover{background:var(--cyan-l);border-color:var(--cyan-l);color:var(--navy)}
.btn-outline-light{background:transparent;border-color:#fff;color:#fff}.btn-outline-light:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-wa{background:#128c4a;border-color:#128c4a;color:#fff}.btn-wa:hover{background:#0b6b38;border-color:#0b6b38}
.wa-ico{width:22px;height:22px;flex:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
/* header */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 14px rgba(10,31,77,.08)}
.topbar{background:var(--navy);color:#fff;font-size:.9375rem}
.topbar-in{display:flex;justify-content:space-between;gap:16px;padding:7px 0;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}.topbar a:hover{color:var(--cyan-l)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:auto;height:54px}
.brand-text{display:flex;flex-direction:column;line-height:1.15;border-left:2px solid var(--grey2);padding-left:12px}
.brand-text strong{font-size:1.35rem;color:var(--navy);letter-spacing:-.3px}.brand-text strong span{color:var(--blue)}
.brand-text small{font-size:.8125rem;color:var(--muted)}
.site-nav ul{list-style:none;display:flex;align-items:center;gap:6px;margin:0;padding:0}
.site-nav a:not(.btn){display:block;padding:10px 14px;border-radius:8px;font-size:1rem;font-weight:600;color:var(--navy);text-decoration:none}
.site-nav a:not(.btn):hover,.site-nav a.active{background:var(--grey);color:var(--blue)}
.site-nav a.active{box-shadow:inset 0 -3px 0 var(--cyan)}
.nav-toggle{display:none;width:48px;height:48px;border:0;background:var(--grey);border-radius:10px;cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:24px;height:3px;background:var(--navy);border-radius:2px;transition:.2s}
.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
@media(max-width:960px){
 .nav-toggle{display:flex}
 .site-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--grey2);box-shadow:0 14px 24px rgba(10,31,77,.14);display:none;padding:10px 20px 20px}
 .site-nav.open{display:block}
 .site-nav ul{flex-direction:column;align-items:stretch;gap:2px}
 .site-nav a:not(.btn){padding:14px;font-size:1rem}
 .nav-cta{margin-top:8px}.nav-cta .btn{width:100%}
 .topbar-in{justify-content:center;font-size:.875rem}
 .brand img{height:46px}
}
@media(max-width:520px){.brand-text small{display:none}.brand-text strong{font-size:1.15rem}.topbar-in a:last-child{display:none}}
/* slider */
.hero-slider{position:relative;background:var(--navy);overflow:hidden;height:clamp(440px,62vh,640px)}
.slides,.slide{position:absolute;inset:0}
.slide{opacity:0;visibility:hidden;transition:opacity .8s ease,visibility .8s}
.slide.is-active{opacity:1;visibility:visible}
.slide>img{width:100%;height:100%;object-fit:cover}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,20,52,.88) 0%,rgba(6,20,52,.62) 50%,rgba(6,20,52,.1) 100%);display:flex;align-items:center}
.slide-text{max-width:620px;color:#fff;padding:0 56px}
.slide-text h1{color:#fff;margin-bottom:.4em}
.slide-text p{font-size:clamp(1.0625rem,1rem + .5vw,1.3125rem);margin-bottom:1.4em;color:#e6f0fb}
.slide-text .btn{margin:0 10px 10px 0}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:2px solid rgba(255,255,255,.7);background:rgba(6,20,52,.45);color:#fff;display:grid;place-items:center;cursor:pointer;z-index:3;transition:.2s}
.slider-btn:hover{background:var(--cyan);border-color:var(--cyan);color:var(--navy)}
.slider-btn.prev{left:14px}.slider-btn.next{right:14px}
.dots{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:4px;z-index:3}
.dot{width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative;padding:0}
.dot::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:14px;transform:translate(-50%,-50%);border-radius:50%;background:rgba(255,255,255,.5);border:2px solid #fff;transition:.2s}
.dot.is-active::after{background:var(--cyan-l);width:30px;border-radius:8px}
@media(max-width:700px){.hero-slider{height:560px}.slide-overlay{background:linear-gradient(180deg,rgba(6,20,52,.8),rgba(6,20,52,.82))}.slide-text{padding:0 20px 16px}.slider-btn{width:44px;height:44px;top:auto;bottom:22px;transform:none}.slider-btn.prev{left:12px}.slider-btn.next{right:12px}.dots{bottom:22px}.slide-text .btn{width:100%;margin-right:0}}
@media(prefers-reduced-motion:reduce){.slide{transition:none}html{scroll-behavior:auto}}
/* sections */
.section{padding:clamp(48px,7vw,92px) 0}.section-alt{background:var(--grey)}
.section-head{text-align:center;max-width:760px;margin:0 auto 40px}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;font-size:.875rem;color:var(--blue);margin-bottom:10px}
.page-hero{background:linear-gradient(120deg,var(--navy),var(--navy2) 55%,var(--blue));color:#fff;padding:clamp(40px,6vw,76px) 0;text-align:center}
.page-hero h1{color:#fff;margin-bottom:.25em}.page-hero p{font-size:1.2rem;margin:0;color:#d9e8f7}
.page-hero.small{padding:34px 0}.page-hero.small h1{font-size:clamp(1.75rem,1.2rem + 2vw,2.5rem)}
.crumbs{font-size:.95rem!important}.crumbs a{color:var(--cyan-l)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split-rev>:first-child{order:2}
.split-img img{border-radius:var(--r);box-shadow:var(--sh);width:100%;aspect-ratio:9/6.4;object-fit:cover}
.detail-img img{aspect-ratio:4/3;background:var(--grey)}
@media(max-width:860px){.split{grid-template-columns:1fr}.split-rev>:first-child{order:0}}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.grid-3,.grid-2{grid-template-columns:1fr}}
@media(max-width:420px){.grid-4{grid-template-columns:1fr}}
.card,.panel,.feature{background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden}
.card img{width:100%;aspect-ratio:3/2;object-fit:cover}
.card-body{padding:24px}.panel{padding:32px;border-top:5px solid var(--cyan)}
.feature{padding:28px;border-top:4px solid var(--cyan)}.feature svg{color:var(--blue);margin-bottom:10px}
.link-arrow{font-weight:700;text-decoration:none}
.prose{max-width:780px;margin:0 auto;text-align:center}.prose-left{margin:1em 0}
.lead{font-size:1.2em;color:var(--navy)}
.mini{font-size:1.125rem;margin:1em 0 .4em}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{position:relative;padding:6px 0 6px 34px}
.check-list li::before{content:"";position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:50%;background:var(--cyan) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%230a1f4d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.cat-card{position:relative;display:block;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);aspect-ratio:4/3;text-decoration:none}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.cat-card:hover img{transform:scale(1.06)}
.cat-name{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 16px;color:#fff;font-weight:700;font-size:1.25rem;background:linear-gradient(0deg,rgba(6,20,52,.92),transparent)}
.brand-chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:20px 0 0}
.brand-chips li{padding:8px 16px;border:1px solid var(--grey2);border-radius:999px;background:var(--grey);font-weight:600;color:var(--navy);font-size:1rem}
.cta{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;padding:clamp(40px,5vw,64px) 0}
.cta h2{color:#fff;margin-bottom:.3em}.cta p{margin:0;color:#dcecfa}.cta a:not(.btn){color:var(--cyan-l)}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}
/* products */
.cat-nav{background:#fff;border-bottom:1px solid var(--grey2);position:sticky;top:0;z-index:50}
.cat-nav ul{list-style:none;display:flex;gap:10px;margin:0;padding:12px 0;overflow-x:auto;white-space:nowrap}
.cat-nav a{display:block;padding:9px 18px;border-radius:999px;background:var(--grey);color:var(--navy);font-weight:600;text-decoration:none;font-size:1rem}
.cat-nav a:hover{background:var(--cyan);}
.cat-head{margin-bottom:28px;padding-bottom:14px;border-bottom:3px solid var(--cyan)}.cat-head h2{text-transform:uppercase;letter-spacing:.5px;margin-bottom:.2em}.cat-head p{margin:0;color:var(--muted)}
section[id^=cat-]{scroll-margin-top:130px}
.product-grid{grid-template-columns:repeat(4,1fr)}
@media(max-width:1180px){.product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.product-grid{grid-template-columns:repeat(2,1fr);gap:16px}}
@media(max-width:500px){.product-grid{gap:12px}.product-body{padding:12px!important}.product-body h3{font-size:1.0625rem!important}.product-actions .btn{font-size:.9rem;padding:8px 10px}}
@media(max-width:360px){.product-grid{grid-template-columns:1fr}}
.product-card{background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--grey2)}
.product-img{display:block;background:var(--grey)}.product-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.product-body{padding:18px;display:flex;flex-direction:column;flex:1}
.product-body h3{font-size:clamp(1.125rem,1.05rem + .4vw,1.375rem);margin-bottom:.4em}
.product-body p{font-size:1rem;color:var(--muted);flex:1}
.product-actions{display:flex;flex-direction:column;gap:8px}
/* contact */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,60px);align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-list{list-style:none;padding:0;margin:0 0 24px}.contact-list li{padding:14px 0;border-bottom:1px solid var(--grey2);display:flex;flex-direction:column;gap:2px}
.contact-list strong{font-size:.9rem;text-transform:uppercase;letter-spacing:1px;color:var(--blue)}.contact-list a,.contact-list span{font-size:1.1875rem;color:var(--navy);text-decoration:none;font-weight:500}
.contact-form-wrap{background:var(--grey);padding:clamp(20px,4vw,40px);border-radius:var(--r)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:620px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:16px}.field label{display:block;font-weight:600;margin-bottom:6px;font-size:1rem;color:var(--navy)}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:2px solid var(--grey2);border-radius:10px;font:inherit;font-size:1rem;background:#fff;color:var(--text)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);outline:none}
.field .invalid{border-color:#c62828}.field-error{display:block;color:#b3261e;font-size:.9375rem;margin-top:4px}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:500}
.alert-success{background:#e3f6ea;color:#0f5a2c;border:1px solid #9fd9b5}.alert-error{background:#fdeceb;color:#8a1c14;border:1px solid #f1b4af}.alert-info{background:#e8f3fc;color:var(--navy)}
/* footer */
.site-footer{background:var(--navy);color:#cfdcf0;padding-top:56px;font-size:clamp(.9375rem,.9rem + .1vw,1rem)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr;gap:28px}}
.site-footer h3{color:#fff;font-size:1.1875rem;margin-bottom:.8em}
.footer-logo{background:#fff;padding:8px 12px;border-radius:10px;margin-bottom:16px;height:64px;width:auto}
.site-footer a{color:#cfdcf0;text-decoration:none}.site-footer a:hover{color:var(--cyan-l);text-decoration:underline}
.footer-links,.footer-contact{list-style:none;padding:0;margin:0}.footer-links li,.footer-contact li{padding:5px 0}
.footer-bottom{margin-top:44px;border-top:1px solid rgba(255,255,255,.14);padding:18px 0 88px;font-size:.9375rem}
.footer-bottom-in{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* whatsapp float */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:200;display:flex;align-items:center;gap:8px;background:#25d366;color:#073b1d;min-height:58px;min-width:58px;justify-content:center;padding:0 18px;border-radius:999px;box-shadow:0 8px 22px rgba(0,0,0,.28);text-decoration:none;font-weight:700;transition:.2s}
.wa-float:hover{background:#1ebe5a;color:#052d15;transform:translateY(-2px)}
.wa-float .wa-ico{width:32px;height:32px}
@media(max-width:600px){.wa-float{padding:0;width:58px;right:14px;bottom:14px}.wa-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}}
@media print{.wa-float,.site-header,.slider-btn,.dots{display:none}}
.slide-text h1{font-size:clamp(1.9rem,1.1rem + 3vw,3.25rem)}
.dots{pointer-events:none}.dot{pointer-events:auto}
#form-msg:empty{display:none}

/* Company values, FAQ and accessible details */
.section-values{background:linear-gradient(180deg,#f8fbff 0%,#fff 100%)}
.values-grid{align-items:stretch}
.value-card{padding:28px;border-top:4px solid var(--cyan);transition:transform .2s ease,box-shadow .2s ease}
.value-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(10,31,77,.14)}
.value-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#e7f8fc;color:var(--blue);font-size:1.45rem;font-weight:800;margin-bottom:14px}
.faq-list{max-width:900px;margin:0 auto;display:grid;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--grey2);border-radius:12px;padding:18px 22px;box-shadow:0 4px 16px rgba(10,31,77,.04)}
.faq-list summary{font-weight:700;color:var(--navy);cursor:pointer}
.faq-list details p{margin:12px 0 0}
@media(prefers-reduced-motion:reduce){.value-card{transition:none}.value-card:hover{transform:none}}