:root{--navy:#0a2a64;--navy-2:#061a42;--blue:#154889;--ink:#17223a;--muted:#637087;--paper:#fffdf9;--soft:#f4f7fb;--line:#dce4ef;--gold:#c7943c;--green:#25d366;--shadow:0 22px 55px rgba(6,26,66,.12);--radius:24px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.skip-link{position:fixed;left:16px;top:-60px;background:#fff;color:var(--navy);padding:10px 16px;border-radius:8px;z-index:1000;box-shadow:var(--shadow)}
.skip-link:focus{top:16px}
.site-header{position:absolute;top:0;left:0;width:100%;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(10,42,100,.09);backdrop-filter:blur(14px)}
.site-header.is-scrolled,.site-header.compact{position:fixed;box-shadow:0 10px 30px rgba(6,26,66,.09)}
.nav-wrap{max-width:1500px;margin:auto;min-height:112px;padding:10px 4vw;display:flex;align-items:center;gap:34px}
.brand{width:230px;flex:0 0 230px}
.brand img{width:100%;height:88px;object-fit:contain}
.primary-nav{display:flex;align-items:center;gap:clamp(18px,2.1vw,38px);margin-left:auto}
.primary-nav a{position:relative;text-transform:uppercase;font-size:.85rem;font-weight:800;letter-spacing:.04em;white-space:nowrap}
.primary-nav a::after{content:"";position:absolute;height:2px;left:0;right:100%;bottom:-11px;background:var(--navy);transition:right .3s ease}
.primary-nav a:hover::after,.primary-nav a.active::after{right:0}
.menu-toggle{display:none;background:transparent;border:0;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:26px;height:2px;margin:6px;background:var(--navy);transition:.25s}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 26px;border-radius:999px;font-size:.9rem;font-weight:800;text-transform:uppercase;letter-spacing:.03em;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}
.button:hover{transform:translateY(-2px)}
.button-solid{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(10,42,100,.2)}
.button-solid:hover{background:#123d7b;box-shadow:0 14px 30px rgba(10,42,100,.25)}
.button-outline{border:2px solid var(--navy);color:var(--navy);background:rgba(255,255,255,.7)}
.button-outline:hover{background:#fff}
.nav-cta{padding-inline:24px;flex:0 0 auto}
.hero{min-height:calc(100svh - 44px);height:850px;max-height:940px;background-image:url("../images/hero-products.webp");background-size:cover;background-position:center;position:relative;display:flex;align-items:center;padding:150px 5vw 80px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,253,249,.98) 0%,rgba(255,253,249,.94) 26%,rgba(255,253,249,.34) 53%,rgba(255,255,255,0) 72%)}
.hero-glow{position:absolute;width:480px;height:480px;border-radius:50%;filter:blur(50px);background:rgba(255,255,255,.55);left:-180px;bottom:-180px;z-index:1}
.hero-content{position:relative;z-index:2;max-width:720px;width:48%}
.eyebrow{text-transform:uppercase;color:var(--blue);font-size:.78rem;letter-spacing:.19em;font-weight:900;margin:0 0 18px}
.eyebrow.light{color:#b9cef0}
.hero h1{font-size:clamp(3.5rem,5.4vw,6.4rem);line-height:.98;letter-spacing:-.055em;color:var(--navy);margin:0 0 28px;font-weight:850}
.hero h1 span{color:#163d78}
.hero-copy{font-size:clamp(1.05rem,1.3vw,1.28rem);max-width:640px;color:#354158;margin:0 0 34px}
.hero-points{display:grid;grid-template-columns:repeat(4,1fr);max-width:650px;margin-bottom:36px}
.hero-points>div{display:grid;grid-template-rows:44px auto auto;padding-right:16px}
.point-icon{font-size:2rem;color:var(--navy)}
.hero-points strong{font-size:.82rem;text-transform:uppercase;color:var(--navy)}
.hero-points small{font-weight:700;color:#607089;text-transform:uppercase;font-size:.7rem;letter-spacing:.04em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.scroll-cue{position:absolute;z-index:3;right:30px;bottom:34px;color:rgba(10,42,100,.75);font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.scroll-cue span{width:1px;height:42px;background:var(--navy);animation:pulseLine 2s ease-in-out infinite}
@keyframes pulseLine{0%,100%{transform:scaleY(.55);transform-origin:top;opacity:.4}50%{transform:scaleY(1);opacity:1}}
.contact-strip{background:linear-gradient(90deg,var(--navy-2),#0d3976);color:#fff;min-height:76px;display:grid;grid-template-columns:repeat(3,1fr);align-items:center;padding:0 max(5vw,40px)}
.contact-strip>a,.contact-strip>span{display:flex;align-items:center;justify-content:center;gap:14px;font-size:1.05rem;border-right:1px solid rgba(255,255,255,.3);padding:8px 24px}
.contact-strip>*:last-child{border-right:0}
.contact-strip span span,.contact-strip a span{font-size:1.35rem}
.section{padding:110px max(5vw,32px)}
.section-grid,.section-heading,.quality-shell,.contact-panel,.footer-main,.footer-bottom,.product-detail-main{max-width:1320px;margin-left:auto;margin-right:auto}
.section-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:8vw;align-items:start}
.section h2{font-size:clamp(2.35rem,4vw,4.7rem);line-height:1.06;letter-spacing:-.045em;color:var(--navy);margin:0;font-weight:820}
.about{background:#fff}
.about-copy>p{font-size:1.22rem;line-height:1.8;color:#4d5b72;margin:0 0 42px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stats div{border-top:1px solid var(--line);padding-top:20px}
.stats strong{display:block;color:var(--navy);font-size:3rem;line-height:1;font-weight:850}
.stats span{color:var(--muted);font-size:.9rem}
.products-section{background:var(--soft)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:34px}
.section-heading>p{max-width:480px;color:var(--muted);font-size:1.04rem;margin:0 0 8px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 auto 38px;max-width:1320px}
.filter{border:1px solid #cbd7e6;background:#fff;color:var(--navy);border-radius:99px;padding:10px 18px;font-weight:750;cursor:pointer;transition:.2s}
.filter:hover,.filter.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.product-grid{max-width:1320px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{background:#fff;border-radius:20px;overflow:hidden;border:1px solid rgba(10,42,100,.08);box-shadow:0 10px 32px rgba(12,42,84,.07);transition:transform .35s ease,box-shadow .35s ease;display:flex;flex-direction:column;min-height:100%}
.product-card:hover{transform:translateY(-9px);box-shadow:0 24px 48px rgba(12,42,84,.16)}
.product-image{aspect-ratio:4/3;overflow:hidden;background:#e8edf3;position:relative}
.product-image::after{content:"View details →";position:absolute;right:14px;bottom:14px;background:rgba(7,29,68,.92);color:#fff;border-radius:99px;padding:8px 12px;font-size:.72rem;font-weight:800;opacity:0;transform:translateY(8px);transition:.3s}
.product-card:hover .product-image::after{opacity:1;transform:translateY(0)}
.product-image img{width:100%;height:100%;object-fit:cover;transition:transform .65s ease}
.product-card:hover img{transform:scale(1.055)}
.product-card-content{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.product-category{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:850}
.product-card h3{font-size:1.25rem;line-height:1.25;margin:8px 0 10px;color:var(--navy)}
.product-card p{font-size:.9rem;color:var(--muted);line-height:1.6;margin:0 0 18px}
.product-link{margin-top:auto;font-size:.78rem;font-weight:900;color:var(--navy);text-transform:uppercase;letter-spacing:.05em}
.quality{background:#fff;padding-top:64px;padding-bottom:64px}
.quality-shell{background:linear-gradient(130deg,#071d48 0%,#0d3976 60%,#165199 100%);border-radius:32px;padding:72px;display:grid;grid-template-columns:1fr 1fr;gap:8vw;color:#fff;position:relative;overflow:hidden}
.quality-shell::before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-180px;top:-180px;box-shadow:0 0 0 70px rgba(255,255,255,.03),0 0 0 140px rgba(255,255,255,.02)}
.quality h2{color:#fff}
.quality-copy>p:not(.eyebrow){color:#c9d6eb;font-size:1.08rem;margin:26px 0}
.text-link{font-weight:800;text-decoration:underline;text-underline-offset:5px}
.quality-list{position:relative;z-index:1}
.quality-list article{display:grid;grid-template-columns:55px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.18)}
.quality-list article:first-child{padding-top:0}.quality-list article:last-child{border:0;padding-bottom:0}
.quality-list>article>span{font-size:.8rem;color:#8db0e2;font-weight:900}
.quality-list h3{margin:0;color:#fff;font-size:1.22rem}.quality-list p{margin:4px 0 0;color:#c9d6eb}
.infrastructure{background:#fff}
.packing-table-wrap,.spec-table-wrap{max-width:1320px;margin:auto;border:1px solid var(--line);border-radius:20px;overflow:auto;box-shadow:0 12px 35px rgba(12,42,84,.07)}
table{border-collapse:collapse;width:100%}
.packing-table{min-width:880px}
.packing-table th,.packing-table td{padding:18px 16px;text-align:center;border-bottom:1px solid var(--line)}
.packing-table th{background:var(--navy);color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.packing-table th:first-child,.packing-table td:first-child{text-align:left;font-weight:800}
.packing-table tbody tr:nth-child(even){background:#f5f8fc}
.table-note{max-width:1320px;margin:15px auto 0;color:var(--muted);font-size:.9rem}
.contact{padding-top:40px;background:#fff}
.contact-panel{background:#f0f4fa;border:1px solid #d9e2ef;border-radius:32px;padding:68px;display:grid;grid-template-columns:1fr 1fr;gap:8vw}
.contact-panel>div>p:not(.eyebrow){font-size:1.05rem;color:var(--muted);max-width:560px}
.contact-actions{display:flex;flex-direction:column}
.contact-actions a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 0;border-bottom:1px solid #cbd6e6}
.contact-actions a:first-child{border-top:1px solid #cbd6e6}
.contact-actions span{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800}
.contact-actions strong{color:var(--navy);font-size:1rem;text-align:right}
footer{background:#061a42;color:#fff;padding:60px max(5vw,32px) 26px}
.footer-main{display:grid;grid-template-columns:230px 1fr 1fr 1.2fr;gap:48px;align-items:center}
.footer-main img{background:#fff;border-radius:14px;padding:8px}
.footer-main p,.footer-main address{color:#bfcce0;font-style:normal;margin:0}
.footer-links{display:flex;flex-direction:column;gap:6px}.footer-links a:hover{color:#b8d0f5}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;color:#93a6c4;font-size:.82rem}
.whatsapp-float{position:fixed;z-index:30;right:22px;bottom:22px;display:flex;align-items:center;gap:9px;background:#1eaa59;color:#fff;border:3px solid #fff;border-radius:999px;padding:12px 17px 12px 12px;box-shadow:0 16px 35px rgba(5,45,24,.3);font-weight:800;font-size:.85rem;transition:transform .25s ease}
.whatsapp-float:hover{transform:translateY(-4px)}
.whatsapp-float svg{width:28px;height:28px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.is-visible{opacity:1;transform:none}.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.reveal-delay-4{transition-delay:.4s}
.product-card.reveal{transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1),box-shadow .35s ease}

/* Product details */
.detail-page{background:#f7f9fc}.detail-page .site-header{top:0}.product-detail-main{padding:145px 32px 90px}
.breadcrumbs{display:flex;gap:10px;align-items:center;color:#718096;font-size:.82rem;margin:12px 0 28px}.breadcrumbs a:hover{color:var(--navy)}.breadcrumbs b{color:var(--navy)}
.product-hero-detail{display:grid;grid-template-columns:1.04fr .96fr;background:#fff;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}
.detail-image{min-height:520px;background:#e8edf3}.detail-image img{width:100%;height:100%;object-fit:cover}
.detail-copy{padding:clamp(34px,5vw,72px);display:flex;flex-direction:column;justify-content:center}
.detail-copy h1{font-size:clamp(2.8rem,4.5vw,5.2rem);line-height:1;letter-spacing:-.05em;color:var(--navy);margin:10px 0 24px}
.detail-copy>p{color:var(--muted);font-size:1.13rem;margin:0 0 28px}
.forms-label{font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.13em;color:var(--blue)}
.form-chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 34px}.form-chips span{padding:7px 12px;background:#eef3fa;border:1px solid #d7e1ee;border-radius:999px;font-size:.82rem;font-weight:750;color:var(--navy)}
.detail-actions{display:flex;gap:10px;flex-wrap:wrap}
.detail-spec-section,.related-products{padding:90px 0 10px}.spec-table td{padding:17px 22px;border-bottom:1px solid var(--line)}.spec-table tr:last-child td{border:0}.spec-table td:first-child{font-weight:800;color:var(--navy);width:40%;background:#f4f7fb}.spec-table td:last-child{color:#4c5b70}
.related-products{padding-bottom:80px}.related-products .product-grid{grid-template-columns:repeat(3,1fr)}
.not-found{text-align:center;padding:80px 30px}.not-found h1{color:var(--navy);font-size:3rem}.not-found p{color:var(--muted)}

@media (max-width:1180px){.nav-wrap{min-height:92px}.brand{width:190px;flex-basis:190px}.brand img{height:70px}.nav-cta{display:none}.primary-nav{gap:22px}.hero{padding-top:125px;height:790px}.hero-content{width:54%}.product-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){html{scroll-padding-top:82px}.site-header{position:fixed}.nav-wrap{min-height:82px;padding:6px 24px}.brand{width:165px;flex-basis:165px}.brand img{height:64px}.menu-toggle{display:block;margin-left:auto}.primary-nav{position:absolute;left:0;right:0;top:82px;background:#fff;display:flex;flex-direction:column;align-items:stretch;padding:18px 24px 26px;border-top:1px solid var(--line);box-shadow:0 20px 32px rgba(6,26,66,.14);opacity:0;visibility:hidden;transform:translateY(-12px);transition:.25s}.primary-nav.open{opacity:1;visibility:visible;transform:none}.primary-nav a{padding:10px 2px}.primary-nav a::after{bottom:4px}.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero{height:auto;min-height:820px;padding:125px 28px 70px;background-position:62% center;align-items:flex-end}.hero::after{background:linear-gradient(90deg,rgba(255,253,249,.98) 0%,rgba(255,253,249,.9) 54%,rgba(255,253,249,.28) 100%)}.hero-content{width:75%}.hero h1{font-size:clamp(3.4rem,9vw,5rem)}.contact-strip{grid-template-columns:1fr;padding:12px 24px}.contact-strip>a,.contact-strip>span{border-right:0;border-bottom:1px solid rgba(255,255,255,.2);justify-content:flex-start}.contact-strip>*:last-child{border-bottom:0}.section{padding:82px 28px}.section-grid,.quality-shell,.contact-panel{grid-template-columns:1fr;gap:42px}.section-heading{align-items:start;flex-direction:column;gap:20px}.product-grid{grid-template-columns:repeat(2,1fr)}.quality-shell,.contact-panel{padding:48px 34px}.footer-main{grid-template-columns:1fr 1fr}.product-detail-main{padding:115px 22px 60px}.product-hero-detail{grid-template-columns:1fr}.detail-image{min-height:420px}.related-products .product-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.hero{min-height:800px;background-position:67% center;padding:110px 20px 44px}.hero::after{background:linear-gradient(180deg,rgba(255,253,249,.84) 0%,rgba(255,253,249,.93) 54%,rgba(255,253,249,.99) 100%)}.hero-content{width:100%}.hero h1{font-size:3.25rem}.hero-copy{font-size:1rem}.hero-points{grid-template-columns:repeat(2,1fr);gap:16px}.hero-points>div{grid-template-rows:34px auto auto}.point-icon{font-size:1.5rem}.scroll-cue{display:none}.hero-actions .button{width:100%}.contact-strip{padding-inline:14px}.contact-strip>a,.contact-strip>span{font-size:.9rem}.section{padding:68px 20px}.section h2{font-size:2.45rem}.stats{grid-template-columns:1fr}.product-grid,.related-products .product-grid{grid-template-columns:1fr}.product-card{max-width:480px;width:100%;margin:auto}.filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px}.filter{white-space:nowrap}.quality-shell,.contact-panel{padding:38px 24px;border-radius:24px}.footer-main{grid-template-columns:1fr;gap:24px}.footer-bottom{flex-direction:column;gap:8px}.whatsapp-float{right:12px;bottom:12px;padding:11px}.whatsapp-float span{display:none}.detail-image{min-height:300px}.detail-copy{padding:30px 24px}.detail-copy h1{font-size:2.8rem}.detail-actions .button{width:100%}.spec-table td{display:block;width:100%!important}.spec-table td:first-child{border-bottom:0;padding-bottom:5px}.spec-table td:last-child{padding-top:5px}.spec-table tr{border-bottom:1px solid var(--line)}.spec-table tr:last-child{border:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}