:root{--green:#0b6b2c;--green2:#13863d;--blue:#0b3d78;--navy:#062d5b;--ink:#10243c;--muted:#5f6f80;--bg:#f6fbff;--line:#dbe8ef;--white:#fff;--shadow:0 16px 40px rgba(5,45,90,.10);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:white;line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 38px));margin:auto}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:20px;top:20px;background:#fff;padding:10px;z-index:9999}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,107,47,.09)}.nav-wrap{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:78px;height:56px;object-fit:cover;object-position:left top;border-radius:10px}.brand 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/* =========================================================
   GREEN TEC 3D EXPERIENCE LAYER
   Lightweight CSS/JS effects: no animation framework required.
   ========================================================= */
body{overflow-x:hidden}.site-header{box-shadow:0 8px 28px rgba(5,45,90,.045)}
main{position:relative;z-index:1}.ambient-scene{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden;opacity:.72}.ambient-orb{position:absolute;border-radius:50%;filter:blur(1px);transform-style:preserve-3d;will-change:transform}.ambient-orb.a{width:220px;height:220px;left:-90px;top:18%;background:radial-gradient(circle at 32% 28%,rgba(255,255,255,.9),rgba(35,180,116,.14) 28%,rgba(13,107,47,.035) 68%,transparent 72%)}.ambient-orb.b{width:300px;height:300px;right:-150px;top:48%;background:radial-gradient(circle at 32% 28%,rgba(255,255,255,.9),rgba(24,151,220,.13) 30%,rgba(11,61,120,.03) 68%,transparent 72%)}
.hero,.page-hero,.page-title{position:relative;isolation:isolate}.hero:before,.page-hero:before,.page-title:before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(circle at 12% 25%,rgba(24,151,220,.08),transparent 24%),radial-gradient(circle at 86% 72%,rgba(19,134,61,.08),transparent 22%)}
.hero-media,.page-hero-grid img,.product-detail-image,.quote-card{transform-style:preserve-3d;perspective:1100px}.hero-media>img,.page-hero-grid>img,.product-detail-image img{transition:transform .18s ease-out,box-shadow .3s ease;will-change:transform}.hero-media:before{content:"";position:absolute;inset:-18px;border-radius:44px;background:conic-gradient(from 180deg,rgba(0,154,220,.18),rgba(13,107,47,.08),transparent 45%,rgba(0,154,220,.14));z-index:-1;filter:blur(18px);animation:auraSpin 14s linear infinite}.hero-badge{animation:floatBadge 5s ease-in-out infinite;transform-style:preserve-3d}.hero-badge:after{content:"💧";position:absolute;right:-13px;bottom:-22px;font-size:42px;filter:drop-shadow(0 8px 9px rgba(0,70,120,.18));animation:dropFloat 3.8s ease-in-out infinite}
@keyframes auraSpin{to{transform:rotate(360deg)}}@keyframes floatBadge{0%,100%{transform:translate3d(0,0,18px) rotate(-1deg)}50%{transform:translate3d(0,-12px,34px) rotate(1deg)}}@keyframes dropFloat{0%,100%{transform:translateY(0) rotate(-8deg)}50%{transform:translateY(-8px) rotate(8deg)}}
.water-rings{position:absolute;right:-70px;bottom:-70px;width:290px;height:290px;pointer-events:none;transform:rotateX(68deg);transform-style:preserve-3d}.water-rings i{position:absolute;inset:50%;width:42px;height:42px;border:2px solid rgba(12,150,210,.25);border-radius:50%;transform:translate(-50%,-50%);animation:ripple3d 4.6s ease-out infinite}.water-rings i:nth-child(2){animation-delay:1.1s}.water-rings i:nth-child(3){animation-delay:2.2s}.water-rings i:nth-child(4){animation-delay:3.3s}@keyframes ripple3d{0%{width:34px;height:34px;opacity:.75}90%,100%{width:280px;height:280px;opacity:0}}
[data-tilt]{transform-style:preserve-3d;will-change:transform;transition:transform .16s ease-out,box-shadow .25s ease}.product-card[data-tilt]:hover,.solution-grid article[data-tilt]:hover,.gallery-grid figure[data-tilt]:hover,.value-grid article[data-tilt]:hover,.feature-cards article[data-tilt]:hover,.applications div[data-tilt]:hover{box-shadow:0 24px 56px rgba(5,45,90,.15)}[data-tilt] img,[data-tilt] .icon,[data-tilt] .solution-icon{transform:translateZ(24px)}
.reveal-3d{opacity:0;transform:translate3d(0,40px,-60px) rotateX(7deg);transition:opacity .75s ease,transform .82s cubic-bezier(.2,.7,.2,1)}.reveal-3d.in-view{opacity:1;transform:translate3d(0,0,0) rotateX(0)}
.section-heading h2,.split h2,.product-detail h2,.solution-grid h2{background:linear-gradient(90deg,var(--navy),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.product-card{position:relative;isolation:isolate}.product-card:before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,transparent 20%,rgba(255,255,255,.68) 43%,transparent 58%);transform:translateX(-130%);transition:transform .75s ease;pointer-events:none;z-index:2}.product-card:hover:before{transform:translateX(130%)}
.solution-icon,.icon{transition:transform .35s ease}.solution-grid article:hover .solution-icon,.value-grid article:hover .icon{transform:translateZ(28px) rotateY(16deg) scale(1.1)}
.sector-grid div{transition:transform .28s ease,box-shadow .28s ease}.sector-grid div:hover{transform:translateY(-7px) rotateX(4deg);box-shadow:0 16px 34px rgba(5,45,90,.10)}
.stats-grid strong[data-count]{font-variant-numeric:tabular-nums}
.gallery-grid figure{cursor:zoom-in;position:relative}.gallery-grid figure:after{content:"View";position:absolute;right:14px;top:14px;background:rgba(6,45,91,.78);color:#fff;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800;opacity:0;transform:translateY(-5px);transition:.25s}.gallery-grid figure:hover:after{opacity:1;transform:none}.gallery-lightbox{position:fixed;inset:0;z-index:5000;background:rgba(2,22,45,.88);display:none;place-items:center;padding:28px;backdrop-filter:blur(12px)}.gallery-lightbox.open{display:grid}.gallery-lightbox img{max-width:min(1100px,94vw);max-height:82vh;border-radius:22px;box-shadow:0 30px 90px rgba(0,0,0,.4)}.gallery-lightbox button{position:absolute;top:20px;right:24px;width:44px;height:44px;border:0;border-radius:50%;background:#fff;color:var(--navy);font-size:26px;cursor:pointer}
.floating-whatsapp{animation:waPulse 2.4s ease-in-out infinite}@keyframes waPulse{0%,100%{box-shadow:0 10px 25px rgba(0,0,0,.18),0 0 0 0 rgba(22,163,74,.26)}50%{box-shadow:0 10px 25px rgba(0,0,0,.18),0 0 0 14px rgba(22,163,74,0)}}
.contact-card{transition:transform .28s ease,box-shadow .28s ease}.contact-card:hover{transform:translateX(7px) rotateY(-2deg);box-shadow:0 15px 30px rgba(5,45,90,.08)}
.cta-strip{position:relative;overflow:hidden}.cta-strip:after{content:"";position:absolute;width:440px;height:440px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-120px;top:-200px;box-shadow:0 0 0 38px rgba(255,255,255,.035),0 0 0 76px rgba(255,255,255,.022);animation:ctaOrbit 10s ease-in-out infinite}@keyframes ctaOrbit{50%{transform:translate(-40px,22px) scale(1.05)}}
.site-footer{position:relative;overflow:hidden}.site-footer:before{content:"";position:absolute;inset:auto 0 0;height:120px;background:radial-gradient(ellipse at 50% 110%,rgba(0,177,227,.13),transparent 65%)}
.cursor-glow{position:fixed;width:240px;height:240px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(15,155,216,.055),transparent 68%);transform:translate(-50%,-50%);transition:opacity .25s;opacity:0}
@media(pointer:fine){body:hover .cursor-glow{opacity:1}}
@media(max-width:980px){.water-rings{right:-30px;bottom:-45px;width:220px;height:220px}.ambient-scene{opacity:.5}}
@media(max-width:620px){.ambient-scene,.cursor-glow{display:none}.hero-media:before{inset:-8px}.hero-badge:after{font-size:30px}.water-rings{display:none}[data-tilt]{transform:none!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}.reveal-3d{opacity:1;transform:none}.ambient-scene,.cursor-glow,.water-rings{display:none}}